US11037784B2
A method for opening an amorphous carbon layer mask below a hardmask is provided. The opening an amorphous carbon layer mask comprises performing one or more cycles, where each cycle comprises an amorphous carbon layer mask opening phase and a cleaning phase. The amorphous carbon layer mask opening phase comprises flowing an opening gas into a plasma processing chamber, wherein the opening gas comprises an oxygen containing component, creating a plasma from the opening gas, which etches features in the amorphous carbon layer mask, and stopping the flow of the opening gas. The cleaning phase comprises flowing a cleaning gas into the plasma processing chamber, wherein the cleaning gas comprises a hydrogen containing component, a carbon containing component, and a halogen containing component, creating a plasma from the cleaning gas; and stopping the flow of the cleaning gas into the plasma processing chamber.
US11037778B1
A gas discharge lamp and photoionization sensor employing the gas discharge lamp. The lamp includes a housing containing a working gas sealed within the housing and a primary ultra-violet transparent window through a first longitudinal end of the housing. In a first embodiment the lamp includes an arched band of elastic getter material band with longitudinally extending diametrically opposed legs wedged within the chamber defined by the housing. In a second embodiment the lamp includes a second ultra-violet transparent window within the housing held into positon against the primary ultra-violet transparent window by an arched metal support band within the housing.
US11037777B2
The invention generally relates to systems and methods for separating ions at about or above atmospheric pressure. In certain embodiments, the invention provides systems that include an ionization source that generates ions and an ion trap. The ion trap is maintained at about or above atmospheric pressure and includes a plurality of electrodes and at least one inlet configured to receive a gas flow and at least one outlet. The system is configured such that a combination of a gas flow and one or more electric fields produced by the electrodes separates the ions based on mass-to-charge ratio and sends the separated ions through the at least one outlet of the ion trap.
US11037774B2
A method is disclosed comprising obtaining physical or other non-mass spectrometric data from one or more regions of a target using a probe. The physical or other non-mass spectrometric data may be used to determine one or more regions of interest of the target. An ambient ionisation ion source may then used to generate an aerosol, smoke or vapour from one or more regions of the target.
US11037768B2
Methods and apparatus for controlling the ion fraction in physical vapor deposition processes are disclosed. In some embodiments, a process chamber for processing a substrate having a given diameter includes: an interior volume and a target to be sputtered, the interior volume including a central portion and a peripheral portion; a rotatable magnetron above the target to form an annular plasma in the peripheral portion; a substrate support disposed in the interior volume to support a substrate having the given diameter; a first set of magnets disposed about the body to form substantially vertical magnetic field lines in the peripheral portion; a second set of magnets disposed about the body and above the substrate support to form magnetic field lines directed toward a center of the support surface; a first power source to electrically bias the target; and a second power source to electrically bias the substrate support.
US11037761B2
There is provision of a method of controlling a plasma processing apparatus including a chamber in which a plasma is generated, a substrate holder, a radio frequency power supply configured to supply radio frequency electric power to the substrate holder, a matching device provided between the substrate holder and the radio frequency power supply. The method includes acquiring output impedance of the matching device in a state in which impedance matching is achieved; obtaining F-parameters indicating electrical characteristics of the chamber; calculating a degree of high harmonic component generation; and controlling the output impedance of the matching device based on the degree of high harmonic component generation.
US11037752B2
A liquid metal or spiral groove bearing structure for an x-ray tube and associated process for manufacturing the bearing structure is provided in which journal bearing sleeve is formed with a number of structures thereon that function to dissipate heat transmitted to the sleeve during operation of the bearing assembly within the x-ray tube to minimize thermal deformation of the sleeve, thereby minimizing gap size alteration within the bearing assembly. The structures formed within the sleeve are slots disposed within the section of the sleeve in which the highest temperature gradients develop. The slots enable an increase in thermal conductance away from the sleeve while minimizing the stresses created from the deformation of the portion(s) of the sleeve between the slots.
US11037746B2
A vacuum interrupter for interrupting a voltage. The vacuum interrupter including a vacuum bottle, a hi-stable mechanism, and a bellows assembly. The vacuum bottle having axially separable contacts, wherein at least one of the contacts is a moveable contact. The bi-stable mechanism including an actuator, and a cam pivotable by the actuator, the cam moving the moveable contact. The bellows assembly reciprocating the moveable contact to prevent arcing between the contacts. The bellows assembly including a spring biasing the contacts apart from each other.
US11037743B2
According to one embodiment, a keyboard PC includes a processor, a foldable keyboard, a housing, and an output terminal. The foldable keyboard comprises a first keyboard part and a second keyboard part. The housing that encloses the processor comprises a first housing part and a second housing part. The first housing part comprises the first keyboard part. The second housing part comprises the second keyboard part. The first housing part and the second housing part are configured to be opened or closed relative to one another by folding the housing. The output terminal supplies an image signal output from the processor to a display device.
US11037742B2
A keyboard device includes a substrate, keycaps, and a frame. The substrate has a top surface and a bottom surface and includes a welding-fixing portion. The welding-fixing portion includes a through hole and an arch-shaped bridge member. The arch-shaped bridge member is connected in the through hole and divides the through hole into partition holes. The arch-shaped bridge member has an arch portion and bridge bases. The arch portion protrudes from the top surface to form a recessed portion. The frame is disposed on the top surface and includes hollow holes respectively corresponding to the keycaps. The frame includes a welding member, and the welding member includes welding posts and a welding-fixing base. The welding posts respectively pass through spaces between the edge portion of the through hole and the arch-shaped bridge member. The welding-fixing base is received and fixed in the through hole and the recessed portion.
US11037730B2
An electronic component includes a body; first and second external electrodes including first and second connection portions and first and second band portions, respectively; and first and second metal frames connected to the first and second external electrodes, respectively, wherein the first and second metal frames include first and second support portions bonded to the first and second connection portions, and first and second mounting portions extended in the first direction from lower ends of the first and second support portions and spaced apart from the body and the first and second external electrodes, and further include first and second insulating layers formed on external surfaces of the first and second support portions.
US11037726B2
A magnetic core includes a winding core and first and second flanges connected to the winding core. First and second terminal electrodes are connected to a lead frame. The first flange is bonded to the first and second terminal electrodes. Third and fourth terminal electrodes are bonded to the second flange. First and second insulation-coated conductive wires are wound about the winding core. The first and second insulation-coated conductive wires are connected to the first and second terminal electrodes and the third and fourth terminal electrodes. The lead frame is bent so as to rotate the magnetic core by 90 degrees with respect to the lead frame. A magnetic plate is bonded to the magnetic core. The magnetic core is removed from the lead frame by removing the first and second terminal electrodes from the lead frame, thereby providing a common-mode choke coil. The common-mode choke coil having stable electrical performance is produced efficiently by the above method.
US11037718B2
A coil component includes a body and external electrodes disposed on an external surface of the body. The body includes a support member including a through hole and a via hole, a coil including embedded coil patterns embedded in the support member and conductor layer disposed on the embedded coil patterns, and a magnetic material encapsulating the support member and the coil.
US11037710B2
In general, a varistor including a passivation layer and a method of forming such a varistor are disclosed. The varistor comprises a ceramic body comprising a plurality of alternating dielectric layers and electrode layers. The varistor also comprises a first external terminal on a first end surface and a second external terminal on a second end surface opposite the first end surface wherein at least two side surfaces extend between the first end surface and the second end surface. The varistor also comprises a passivation layer on at least one side surface of the ceramic body between the first external terminal and the second external terminal. The passivation layer includes a phosphate and a metal additive including an alkali metal, an alkaline earth metal, or a mixture thereof. The passivation layer has an average thickness of from 0.1 microns to 30 microns.
US11037709B2
A chromaticity of zinc oxide is measured. The durability of a zinc oxide varistor is evaluated based on the chromaticity. This provides a varistor with a high durability stably.
US11037706B2
An apparatus includes an electronic controller having a memory device and an extruding device connected to the electronic controller. The extruding device has a dispensing head configured to dispense a dielectric material though an orifice in the dispensing head as commanded by the electronic controller. A wire feed device is connected to the electronic controller and the extruding device and is configured to feed a conductive wire through the orifice as commanded by the electronic controller. A cutting device is connected to the electronic controller and the extruding device. The cutting device severs the wire after it is fed through the orifice as commanded by the electronic controller. An electromechanical device is connected to the electronic controller and to the extruding device. The electromechanical device is configured to move the extruding device, the wire feed device, and the cutting device within a 3D space as commanded by the electronic controller.
US11037701B2
A transmission line substrate includes a stacked body that includes insulating base materials, first and second signal lines, and first and second ground conductors. The second signal line is provided on a layer different from the layer of the first signal line and extends in parallel with the first signal line. The first ground conductor is provided on the same layer as the layer of the second signal line and overlapped with the first signal line when viewed in the Z-axis direction. The second ground conductor is provided on the same layer as the layer of the first signal line and overlapped with the second signal line when viewed in the Z-axis direction. A first transmission line includes the first signal line, the first ground conductor, and an insulating base material, and a second transmission line includes the second signal line, the second ground conductor, and the insulating base material.
US11037697B2
The present disclosure relates to a filled silicone rubber material 2 including at least 20 wt % of alumina tri-hydrate as a filler 4 dispersed in SiR 5 to below the percolation threshold. The ATH is a mixture of a first ATH powder and a second ATH powder. The particle size distribution of the first and second ATH powders are such that the d90 value of the second ATH powder is less than the d10 value of the first ATH powder. The disclosure also relates to an insulator 1 made from the filled SiR material 2, and to a use of the insulator in a high-voltage direct current application.
US11037693B2
A process for producing a transparent conductive film, comprising (a) providing a graphene oxide gel; (b) dispersing metal nanowires in the graphene oxide gel to form a suspension; (c) dispensing and depositing the suspension onto a substrate; and (d) removing the liquid medium to form the film. The film is composed of metal nanowires and graphene oxide with a metal nanowire-to-graphene oxide weight ratio from 1/99 to 99/1, wherein the metal nanowires contain no surface-borne metal oxide or metal compound and the film exhibits an optical transparence no less than 80% and sheet resistance no higher than 300 ohm/square. This film can be used as a transparent conductive electrode in an electro-optic device, such as a photovoltaic or solar cell, light-emitting diode, photo-detector, touch screen, electro-wetting display, liquid crystal display, plasma display, LED display, a TV screen, a computer screen, or a mobile phone screen.
US11037685B2
A system and method for analyzing a data store of de-identified patient data to generate one or more dynamic user interfaces usable to predict an expected response of a particular patient population or cohort when provided with a certain treatment. The automated analysis of patterns occurring in patient clinical, molecular, phenotypic, and response data, as facilitated by the various user interfaces, provides an efficient, intuitive way for clinicians to evaluate large data sets to aid in the potential discovery of insights of therapeutic significance.
US11037676B2
Systems, methods and computer readable media are provided that facilitate managing and optimizing the experience of patients and visitors in association with visiting a medical facility. In an embodiment, as system can include a receiving component that receives arrival data regarding an entity arriving at a healthcare facility. The system can further include a discovery component that determines intent information regarding intent of the entity at the healthcare facility, and analyzes the intent information to determine a destination location for the entity within the healthcare facility, and a wayfinding component that facilitates navigating the entity to the destination location by providing the entity, via a mobile device associated with the entity, with real-time navigation information to the destination location.
US11037656B2
Predicting beneficial drug combinations mitigating adverse drug reactions identifies drug combinations and associated target adverse drug reaction from a spontaneous reporting system containing case reports of drugs and associated adverse drug reactions. Each drug combination comprises a first drug and a second drug, and a propensity score is computed for each drug in each group. This propensity score expresses a probability of being exposed to a given drug based on other co-prescribed drugs and reported indications, which reflect patient characteristics. Associations are computed for each drug as well as drug interaction. Among the associations, the sum of the associations of the second drug and the interaction effect represents the predicted beneficial score expressing whether the second drug alters the chance of developing the target adverse drug reaction for patients on the first drug. The interaction effect is referred to as predicted interaction score, and represents antagonistic or synergistic drug interactions.
US11037654B2
Techniques for identifying and/or classifying genomic information are provided. In some embodiments, genomic information may be identified by computing systems without access to a database of reference genomic information, instead relying on locally stored probabilistic data structures representing reference genomic information. Query genomic data, such as data taken from a read-set, may be divided into sub-strings, and each of the locally-stored probabilistic data structures may be queried by each of the extracted sub-strings, generating probabilistic outputs indicating either that (a) the sub-string is probably included in the set of data represented by the probabilistic data structure or (b) the sub-string is definitely not included in the set of data. Based on the number and/or proportion of sub-strings from a read-set that are indicated as being likely represented by a probabilistic data structure, a likely identity or classification for the genomic information in the read-set may be determined.
US11037650B2
A first voltage may be applied to a memory in a neural network. The memory may include one or more memory cells. A processor may determine that a first memory cell in the memory is faulty at the first voltage. The first voltage may be a low voltage. The processor may identify a first factor in the neural network. The first factor may have a low criticality in the neural network. The processor may determine to store the first factor in the first memory cell. The processor may store the first factor in the first memory cell.
US11037648B2
A memory system and a method for operating the same, wherein the memory system includes a first memory and a second memory each configured to store data. The memory system further includes a test and repair circuit operationally connected to the first memory and to the second memory. The test and repair circuit is configured to receive a test initiation signal and perform, in response to receiving the test initiation signal, a test operation on at least one of the first memory and the second memory. The test and repair circuit is also configured to perform, based on a result of the test operation, a repair operation on the at least one of the first memory and the second memory.
US11037645B2
Memory devices incorporating selective boosting techniques and methods for managing memory devices incorporating selective boosting techniques. One or more bit cells of a memory device are tested during a test phase and one or more addresses of one or more weak bit cells are stored in a non-volatile weak bit address memory within the memory device.
US11037642B2
A memory system includes a plurality of memory cells, and the memory cells are multiple-level cells. The memory system performs program operations to program the memory cells. After each program operation, at least one threshold voltage test is performed to determine if threshold voltages of the memory cells are greater than the verification voltage. When the threshold voltage of a first memory cell is determined to be greater than a first verification voltage, the first memory cell will be inhibited from being programmed during the next program operation. When the threshold voltage of a second memory cell is determined to newly become greater than a second verification voltage, where the second verification voltage is greater than the first verification voltage, the second memory cell will be programmed again during the next program operation.
US11037633B2
Apparatuses and methods have been disclosed. One such apparatus includes a plurality of memory cells that can be formed at least partially surrounding a semiconductor pillar. A select device can be coupled to one end of the plurality of memory cells and at least partially surround the pillar. An asymmetric assist device can be coupled between the select device and one of a source connection or a drain connection. The asymmetric assist device can have a portion that at least partially surrounds the pillar and another portion that at least partially surrounds the source or drain connection.
US11037632B1
Provided is an erase method for a multi-tier three-dimension (3D) memory including a plurality of tiers and a plurality of blocks, each of the tiers including a plurality of word lines. The erase method includes: in erasing a selected block among the plurality of blocks, in a current iteration, selecting at least one tier among the plurality of tiers to be erased by a first erase voltage; determining whether the at least one tier passes erase verification; and if the at least one tier passes erase verification, in a next iteration, inhibiting the at least tier which already passes erase verification from erase.
US11037631B2
Strings of non-volatile memory cells include one or more joint regions adjacent to dummy non-volatile memory cells. During erase operations, different voltage levels are used for different dummy word lines coupled to respective dummy non-volatile memory cells. For example, a selection circuit may set a voltage level of a particular dummy word line to a voltage level greater than a different dummy word line. In another example, the selection circuit may determine a voltage level for a given dummy word line based on a distance between a non-volatile memory cell coupled to the given dummy word line and a selection device included in a string of non-volatile memory cells. Electron holes generated using the dummy word lines during erase operations may neutralize undesired trapped charges in a non-volatile memory string, thereby reducing disparity in erase times for different strings in the non-volatile memory circuit.
US11037629B2
Provided herein may be a semiconductor memory device including a memory cell, a read and write circuit, a current sensing circuit, and control logic. The memory cell array includes a plurality of memory cells. The read and write circuit includes a plurality of page buffers coupled to the plurality of memory cells through a plurality of bit lines, respectively. The current sensing circuit is coupled to the read and write circuit through a plurality of sensing lines. The control logic is configured to control operations of the current sensing circuit and the read and write circuit. At least two page buffers among the plurality of page buffers are coupled to one of the plurality of sensing lines. The control logic controls the read and write circuit to simultaneously perform a current sensing operation for the at least two page buffers.
US11037621B2
Techniques are provided for reading a memory cell capable of storing three or more logic states. To read the memory cell, a charge may be transferred between a digit line and a sense component using a charge transfer device. The charge may be transferred by biasing a gate of the charge transfer device to a first voltage and discharging the memory cell onto the digit line, which may result in the digit line being biased to a second voltage. Based on whether the second voltage exceeds the first voltage, the charge transfer device may transfer the charge associated with the memory cell (e.g., and discharged onto the digit line) to the sense component. A charge may be transferred from a memory cell to a sense component based on a value of the logic state stored to the memory cell.
US11037619B2
A technique relates to operating a memory controller. The memory controller drives first memory devices and second memory devices of the memory controller in a dual channel mode. A first error correcting code (ECC) memory device and a second ECC memory device protect the first memory devices and the second memory devices. The memory controller drives the first memory devices and the second memory devices in a single channel mode such that the second ECC memory device is a spare memory device, and the first ECC memory device protects the first memory devices and the second memory devices. The memory controller is configured to switch between the dual channel mode and the single channel mode.
US11037616B2
A system for refresh operations in semiconductor memories, and an apparatus and method therefore, are described. The system includes, for example, memory cells in memory banks that are refreshed during a self-refresh operation or an auto refresh operation. The self-refresh operation includes a different number of refresh activations than the auto refresh operation. The system further includes a row control circuit configured to refresh the memory cells in the memory banks based on refresh control signals received from a refresh control circuit, the refresh control signals provided by the refresh control circuit based on internal control signals received by the refresh control circuit from a command control circuit. The auto refresh operation includes a per bank refresh operation configured to refresh a corresponding memory bank or an all-bank refresh operation configured to refresh all memory banks.
US11037614B2
Described is an apparatus to reduce or eliminate imprint charge, wherein the apparatus which comprises: a source line; a bit-line; a memory bit-cell coupled to the source line and the bit-line; a first multiplexer coupled to the bit-line; a second multiplexer coupled to the source-line; a first driver coupled to the first multiplexer; a second driver coupled to the second multiplexer; and a current source coupled to the first and second drivers.
US11037611B2
A magnetic property measuring system includes coil structures configured to apply a magnetic field to a sample, a light source configured to irradiate incident light to the sample, and a detector configured to detect polarization of light reflected from the sample. The magnetic field is perpendicular to a surface of the sample. Each coil structure includes a pole piece and a coil surrounding an outer circumferential surface of the pole piece. A wavelength of the incident light is equal to or less than about 580 nm.
US11037609B2
A semiconductor device includes a column operation control circuit and a bank column address generation circuit. The column operation control circuit generates first and second bank address control signals as well as first and second bank control pulses from first and second bank selection signals in response to a synthesis control pulse such that data in a first bank and data in a second bank are simultaneously outputted in a first mode. The bank column address generation circuit generates first and second bank column addresses for selecting the first and second banks from a column address in response to the first and second bank address control signals.
US11037598B2
A computer-implemented method, according to one embodiment, includes: receiving, from a tape drive, a first error location on a magnetic tape where a first error occurred, in addition to determining one or more areas on the magnetic tape to be examined based on the first error location. Independent of a read and/or write operation, the tape drive is instructed to induce relative motion between a tape head and the magnetic tape such that the tape head is positioned adjacent to each of the respective one or more areas in turn. Moreover, each of the one or more areas having a respective number of measured servo errors which exceeds a threshold value is identified as a damaged area of the magnetic tape.
US11037596B2
A motor driver device for driving a motor with a full-bridge circuit includes: a switching driver configured to perform switching driving in which a switching voltage is supplied from the full-bridge circuit to the motor; a linear driver configured to perform linear driving in which a continuous linear voltage is supplied from the full-bridge circuit to the motor; and a control circuit configured to set a driving mode of the motor to a switching driving mode in which the switching driving is performed or a linear driving mode in which the linear driving is performed.
US11037594B2
Provided is an aluminum alloy substrate for a magnetic disk that includes an aluminum alloy containing 0.4 to 3.0 mass % (hereinafter abbreviated as “%”) of Fe, 0.005% to 1.000% of Cu, and 0.005% to 1.000% of Zn, with a balance of Al and unavoidable impurities. This substrate has a ratio A/B of 0.70 or more, where A indicates a distribution density of Al—Fe intermetallic compound particles having maximum diameters of 10 μm or more and less than 16 μm, and B indicates a distribution density of Al—Fe intermetallic compound particles having maximum diameters of 10 μm or more. The distribution density of Al—Fe intermetallic compound particles having maximum diameters of 40 μm or more is at most one per square millimeter. Also provided are a method of fabricating this aluminum alloy substrate for a magnetic disk and a magnetic disk composed of the aluminum alloy substrate for a magnetic disk.
US11037593B1
The present disclosure relates to separating parts (e.g., sliders and/or row bars) from an adhesive and carrier during the manufacture of parts to be used in a data storage device such as a hard disc drive.
US11037584B2
A speech recognition system utilizing automatic speech recognition techniques such as end-pointing techniques in conjunction with beamforming and/or signal processing to isolate speech from one or more speaking users from multiple received audio signals and to detect the beginning and/or end of the speech based at least in part on the isolation. Audio capture devices such as microphones may be arranged in a beamforming array to receive the multiple audio signals. Multiple audio sources including speech may be identified in different beams and processed.
US11037576B2
A system determines if a call participant of a call between the call participant and a voice response system is a human or a machine. Responsive to determining that the call participant is a human, an emotional state of the call participant is determined. Environmental information of an environment associated with the call participant is receiving. A receptiveness level of the call participant is determined based upon the emotional state and the environmental information. A message to the call participant is determined based upon the receptiveness level and one or more machine-learning models.
US11037571B2
Techniques for notification are presented. The techniques may include detecting a natural language phrase concerning an event at a geographic location in speech broadcast by a radio system, determining at least one search criteria from the natural language phrase, searching video surveillance data based on the at least one search criteria, such that search results are obtained, forming computer generated speech corresponding to the search results, and delivering the computer generated speech audibly.
US11037568B2
Audio message processing methods and apparatuses are provided, where a method may include a server recognizing types of communication messages transmitted between communicating counterparties; when a type of any communication message is an audio type, the server acquiring the any communication message, and converting the any communication message to corresponding text content; and upon determining that any communicating party has a conversion need for the any communication message, the server sending the text content to the any communicating party. Through technical solutions of the present disclosure, text conversion may be performed upon audio messages in advance, thereby increasing response speed for audio conversion requests of users.
US11037566B2
The subject matter of this specification can be implemented in, among other things, a computer-implemented method for correcting words in transcribed text including receiving speech audio data from a microphone. The method further includes sending the speech audio data to a transcription system. The method further includes receiving a word lattice transcribed from the speech audio data by the transcription system. The method further includes presenting one or more transcribed words from the word lattice. The method further includes receiving a user selection of at least one of the presented transcribed words. The method further includes presenting one or more alternate words from the word lattice for the selected transcribed word. The method further includes receiving a user selection of at least one of the alternate words. The method further includes replacing the selected transcribed word in the presented transcribed words with the selected alternate word.
US11037562B2
Implementations set forth herein relate to employing dynamic regulations for governing responsiveness of multiple automated assistant devices, and specifically the responsiveness an automated assistant to a given spoken utterance that has been acknowledged by two or more of the assistant devices. The dynamic regulations can be context-dependent and adapted over time in order that the automated assistant can accommodate assistant interaction preferences that may vary from user to user. For instance, a spoken utterance such as “stop,” may be intended to affect different assistant actions based on a context in which the user provided the spoken utterance. The context can refer to a location of the user relative to other rooms in a home, a time of day, a user providing the spoken utterance, an arrangement of the assistant devices within a home, and/or a state of each device in the home.
US11037557B2
According to one embodiment, a method, computer system, and computer program product for natural language machine-man interfacing is provided. The present invention may include, in response to a user interaction, based on contextual information, presenting, by a computer, a side topic to a user, wherein the side topic is a topic of conversation that is tangentially related to a goal of the user interaction.
US11037544B2
According to the present disclosure, a sound output device includes a sound acquisition part that acquires a sound signal generated from an ambient sound, a reverb process part that performs a reverb process on the sound signal, and a sound output part that outputs a sound generated from the sound signal subjected to the reverb process, to a vicinity of an ear of a listener. This configuration allows a listener to hear sound acquired in real time to which desired reverberation is added.
US11037543B2
Described is an acoustic absorbing structure and system provided from a composite material having one or more channels provided therein with each of the one or more channels having an aperture opening onto a surface of the composite material. The channels are provided having a cross-sectional shape and dimensions selected to exhibit a low frequency resonance in response to a low frequency sound wave provided thereto such that acoustic absorbing structure has a predetermined response characteristic in response to an acoustic signal provided thereto. Techniques for operating an acoustic absorbing system are also described.
US11037539B2
An autonomous music composition and performance system employing an automated music composition and generation engine configured to receive musical signals from a set of a real or synthetic musical instruments being played by a group of human musicians. The system buffers and analyzes musical signals from the set of real or synthetic musical instruments, composes and generates music in real-time that augments the music being played by the band of musicians, and/or composes and generates music for subsequent playback, review and consideration by the human musicians.
US11037535B2
A low friction tuner for use on stringed musical instruments is described in this application. The low friction tuner transfers the force of string tension from an area between the shoulder of the tuning knob and the tuner housing to a an area between a pointed tuning screw and bearing carrier, reducing the amount of force needed to turn the tuning knob when the string is under tension.
US11037513B2
It is an object to provide a display device which can favorably display a image without delayed or distorted signals. The display device includes a first gate driver and a second gate driver. The first gate driver and the second gate driver each include a plurality of flip flop circuits and a plurality of transfer signal generation circuits. Both the flip flop circuit and the transfer signal generation circuit are circuits which output a signal inputted to a first input terminal with a half clock cycle delay. In addition, an output terminal of the transfer signal generation circuit is directly connected to a first input terminal of the flip flop circuit in the next stage. Therefore, delay and distortion of the signal which is inputted from the transfer signal generation circuit to the flip flop circuit can be reduced.
US11037511B2
A display driver (10) includes a power supply circuit (60) that generates at least one power supply voltage, a drive circuit (20) that drives an electro-optical panel (150) based on the at least one power supply voltage, and a control circuit (50) that controls the power supply circuit (60) based on a control signal, a first monitoring circuit (M1) that monitors the control signal on the control circuit (50) side, and a second monitoring circuit (M2) that monitors the control signal on the power supply circuit (60) side.
US11037508B1
The present disclosure provides a pixel driving circuit, a display panel and methods for driving the same. The pixel driving circuit includes: at least two driving sub-circuits, each configured to generate driving current based on a compensated data signal; at least two light-emitting control sub-circuits coupled to the at least two driving sub-circuits respectively, each of the at least two light-emitting control sub-circuits is configured to output driving current generated by one of the at least two driving sub-circuit coupled thereto; a writing control sub-circuit electrically coupled to the at least two driving sub-circuits and a data writing sub-circuit; and the data writing sub-circuit configured to compensate for a data signal and write the compensated data signal into the at least two driving sub-circuits sequentially under control of the writing control sub-circuit.
US11037503B2
Disclosed are a gate driving apparatus for a pixel array and a driving method therefor. The pixel array includes N gate lines. The gate driving apparatus includes: a plurality of gate drivers, wherein the N gate lines are divided into a plurality of groups, each group includes a plurality of gate lines, each gate driver corresponds to the plurality of groups on a one-to-one basis, and is used for generating a gate driving signal for the plurality of gate lines in the group corresponding thereto; and a driver control module which is used for generating a plurality of driver control signals corresponding to the plurality of gate drivers on a one-to-one basis, and state switching between any two driver control signals has at least a difference of first time, wherein under control of the driver control signals, the gate drivers are switched from first state to second state in sequence.
US11037498B2
A display apparatus includes a display panel, a power voltage generator, a gate driver and a data driver. The display panel includes first and second display areas, a first back gate signal applying line connected to at least one back gate electrode of at least one of a plurality of pixels in the first display area and a second back gate signal applying line connected to at least one back gate electrode of at least one of a plurality of pixels in the second display area. The power voltage generator is configured to output a first back gate signal to the first back gate signal applying line and a second back gate signal to the second back gate signal applying line. The gate driver is configured to output a gate signal to the display panel. The data driver is configured to output a data voltage to the display panel.
US11037496B2
A method of driving a display panel in an organic light-emitting display device is provided. The method determines whether a single color image is displayed on the display panel or a multiple color image is displayed on the display panel, applies an initialization voltage, for initializing an anode of an organic light-emitting element included in a non-light-emitting pixel, to the anode of the organic light-emitting element included in the non-light-emitting pixel when the multiple color image is displayed on the display panel, and applies a lateral leakage prevention voltage that is higher than the initialization voltage to an anode of an organic light-emitting element included in an adjacent non-light-emitting pixel that is located within a reference distance from a light-emitting pixel when the single color image is displayed on the display panel.
US11037492B2
Disclosed is a driver for a display device, which is improved to stably sense pixels. The driver includes a multiplexer configured to output the sensing signal of a first input stage or second input stage, a first switch configured to switch a connection between an odd channel and the first input stage, a second switch configured to switch a connection between an even channel and the second input stage, and a switching circuit configured to switch a connection between a common power line and the first input stage or the second input stage.
US11037481B1
Systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. One embodiment of the multi-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems.
US11037478B2
A stretchable display device having a pliant substrate and a plurality of rigid substrates positioned on the first substrate spaced a first selected distance apart from each other. The pliant substrate having a having a first modulus of elasticity and the second substrates having a second modulus of elasticity that is greater than first modulus of elasticity. There is a semiconductor circuit have a semiconductor transistor and positioned on each of the rigid substrates. At least some of the rigid substrates also include an organic light emitting diode formed thereon. The pliant substrate is configured to stretch, moving the rigid substrates a second distance apart from each other that is greater than the first selected distance. Electrically conductive lines extend between respective ones of the second substrates, each of the electrically conductive lines being configured to stretch to maintain the rigid substrates electrically connected to each other when spaced the first distance apart from each other and also when they are spaced the second, greater distance from each other.
US11037470B1
The invention includes a system and method for communicating information about attributes of a food. Common attributes of a food include its nutritional content (e.g. its protein content, salt content, vitamin B12 content, etc.), but there are many others. Communication of information to a human may occur when the human sees a facial glyph, the facial glyph representing information about the food's attributes. The specification teaches embodiments of the invention that map food attribute information (and possibly other information) into attributes of the face shown in the facial glyph, e.g. the appearance of the nose in the facial glyph may communicate salt content of a food via a longer nose for higher salt content, and a smaller nose for lower salt content. Embodiments of the invention vary the mapping of food attributes to facial attributes to improve information communication. Accessory visual elements may enhance the information communicated.
US11037466B2
The current document is directed to methods and systems that provide semi-automated and automated training to technicians who use oral-cavity-imaging-and-modeling systems to accurately and efficiently generate three-dimensional models of patients' teeth and underlying tissues. The training methods and systems are implemented either as subsystems within oral-cavity-imaging-and-modeling systems or as separate system in electronic communication oral-cavity-imaging-and-modeling systems. The training methods and systems use an already generated, digital, three-dimensional model of a portion of the oral cavity of a particular patient or of a physical model of a portion of an oral cavity to compute a temporal, translational, and rotational trajectory of an oral-cavity-imaging-and-modeling endoscope, or wand, during a training scan. The temporal, translational, and rotational trajectory is used for a variety of different types of instruction and instructional feedback to facilitate training of technicians.
US11037462B2
There is provided a garment configured for sensing movement of an adjacent underlying body portion of a wearer via sensors, the garment having a body with a plurality of fibres knitted together to form a layer, the layer for positioning adjacent to the underlying body portion of the wearer; electrical connectors attached to the body for facilitating receipt and transmission of signals between a controller and the sensors; a conductive pathway electrically connected to the connectors and to the sensors, each of the sensors incorporated in the layer by knitting as part of the plurality of fibres, wherein the controller measures changes in at least one of resistance or capacitance of the as representative of the movement of the underlying body portion when positioned adjacent to the sensors.
US11037457B1
Systems, devices and methods are disclosed for controlling and incentivizing the use of software-based services that are made available to residents of controlled-environment facilities. Residents are assigned a communication device that is used to connect to a communication system provided to residents by a controlled-environment facility. Via the assigned communication device, the resident is provided with various software modules, such as visitation software, entertainment software and educational software. The provided software modules may designated as either incentivized or restricted. A restricted module, such as a visitation module or gaming module, is disabled until the resident has been authorized to use the module. The communication device is configured to track the resident's use of incentivized modules, such as education modules. The resident may enable a restricted module for a limited duration by meeting thresholds of use of an incentivized module, such completing milestones provided by the education module.
US11037456B2
The present application relates to an apparatus for controllably rotating an object, such as a baseball or any sporting ball, and methods of using the apparatus for measurement of visual acuity and/or training. Specifically, in certain embodiments, an object is rotated at a selected revolutions per minute (RPM) and a subject's exposure to the rotating object is controlled by illumination and/or controlled exposure, and assessing a subject's ability to recognize the direction of rotation.
US11037454B2
An automatic braking system controller automatically decelerates an aircraft on a runway according to a brake-to-exit or a constant deceleration function. The automatic braking system controller determines whether the aircraft can decelerate to a selected velocity prior to reaching a target location along the runway. In response to determining that the aircraft can decelerate to the selected velocity prior to reaching the target location, the automatic braking system controller automatically decelerates the aircraft with a comfortable deceleration profile such that the aircraft reaches the selected velocity at the target location.
US11037442B2
Provided is a cloud server including an information acquisition unit that acquires location information indicating a location where dangerous driving occurred, a dangerous road determination unit that generates dangerous road information indicating a dangerous area specified according to a plurality of pieces of location information, and a dangerous road information transmission control unit that transmits dangerous road information to a display device.
US11037440B2
Implementations generally relate to identification of a vehicle for smart patrolling. In some implementations, a method includes detecting a vehicle with a camera. The method further includes capturing a plurality of images of the vehicle. The method further includes determining a plurality of vehicle features from each image of the plurality of images. The method further includes generating a vehicle identification for the vehicle based at least in part on some of the plurality of vehicle features.
US11037437B2
A remote controller includes a remote controller main body, a remote-control lever assembly, and a clamp assembly. The remote controller main body is formed with storage slots corresponding to the remote-control lever assembly. The remote-control lever assembly is detachably connected to the remote controller main body. When detached from the remote controller main body, the remote-control lever assembly is configured to be stored in the storage slots. The clamp assembly is movably connected to the remote controller main body and is capable of unfolding or folding from the remote controller main body. When being folded, the clamp assembly is configured to cover the remote-control lever assembly stored in the storage slots.
US11037424B2
A mount for a device configured to monitor the movements or other activities of patient. Aspects include a monitoring unit and base, where the base may further include a pad with one or more pins extending into the base. The pad may be positioned inside a garment worn by a patient, the pins passing through the garment and electrically connecting to circuits in the fabric of the garment (e.g. a sock worn by the patient). The circuits may include sensors which are response to changes in pressure caused by patient movement. Output from the sensors may be carried by the circuits in the garment to the pins in the pad, and from there through the garment and into the base and the monitoring unit for processing and reporting to caregivers as needed.
US11037419B2
A surveillance system monitors a predetermined environment based on received data. The surveillance system includes a first intelligent appliance configured to capture video and/or still images and configured to be in wireless communication with a second intelligent appliance that operates based on data from the first intelligent appliance. The surveillance system can detect a person located within the predetermined environment and can track the person's movement. The surveillance system is configured to allow remote viewing of data and/or controlling cameras.
US11037411B2
A game, configured for execution in a regulated gaming machine, may require skillful actions by a player to achieve an objective of the game. The game may be further configured such that outcomes are partially determined by randomness and partially determined by inputs to the regulated gaming machine from the player. A computer-implemented method may comprise, iteratively, during game play of the game: receiving inputs from the player via a player interface; generating a skillful action within the game based upon the received player inputs, and generating an outcome of the skillful action that is partially determined by randomness and partially determined by the generated skillful action based upon the player inputs. A reward may be selectively provided to the player according to the generated outcome and according to a predetermined target Return to Player (RTP) percentage for the game. The degree to which the randomness affects the generated outcome and the degree to which the skillful action based upon inputs from the player affect the generated outcome may then be changed such that a later-generated outcome is differently affected by the randomness and by inputs from the player than a prior-generated outcome.
US11037407B2
Systems, methods, devices, and non-transitory media of the various embodiments provide games and/or gaming machines that conform to Class II regulations, while producing randomness similar to Class III machines by assigning a set of common numbers to a unique machine map to create one or more randomized patterns which correspond to plurality of symbols outputting a game of chance on the display based at least in part on the one or more randomized patterns, wherein the game of chance is a new game or an existing game including but not limited to poker, keno, video reels, bingo, etc.
US11037399B2
Embodiments of the present invention are directed to generating and displaying a score related to the results of wagering by a player on an electronic gaming machine. In one embodiment, a method for generating a score related to play on at least one electronic gaming device includes tracking the amount wagered on the gaming device, tracking the amount awarded by the gaming device, and generating a score related to the tracked amounts.
US11037389B1
A machine that operates responsive at least in part to data bearing records (10) presents user selection contest options to users through at least one output device such as a display (14), and receives user contest option selection inputs and machine instruction inputs through input devices such as a touch screen overlay (16), a keypad (18) or other input devices. The machine may further include a device that reads data bearing records such as a bar code reader or a card reader (30). The machine records the user's selections and also user/machine interaction data which describes each user interaction with the machine during the user's session with the machine to facilitate verifying proper operation of the machine and recording of user selections.
US11037385B2
A system and method enable unlocking a locking device by controlling transmission of an access key. A server receives a location signal from a locking device. The location signal provides a confirmation generated by the locking device that the locking device is at a location associated with the recipient. In response to receiving the location signal confirming that the locking device is at the location associated with the recipient, the server triggers relay of an access key for unlocking the locking device.
US11037377B1
Systems and methods are disclosed with respect to using a distributed ledger, such as a blockchain, for managing smart vehicle data. The managed data may relate to a detected vehicle event, such as: a motion or position detected by a motion or position sensor as a GPS chip, an accelerometer, a compass, a speedometer, a gyroscope, etc.; braking detected by a braking sensor; turn input detected by a steering wheel sensor; wheel position detected by a wheel sensor; engine temperature detected by a temperature gauge; oil temperature detected by a temperature gauge; a seatbelt status detected by a seatbelt and/or seat sensor; etc.
US11037376B2
A plant or refinery may include equipment such as condensers, regenerators, distillation columns, rotating equipment, compressors, pumps, turbines, or the like. Different operating methods may impact deterioration in equipment condition, thereby prolonging equipment life, extending production operating time, or providing other benefits. Mechanical or digital sensors may be used for monitoring equipment to determine whether problems are developing. For example, sensors may be used in conjunction with one or more system components to perform invariant mapping, monitor system operating characteristics, and/or predict pressure, volume, surges, reactor loop fouling, gas quality, or the like. An operating condition (e.g., of one or more pieces of equipment in the plant or refinery) may be adjusted to prolong equipment life or avoid equipment failure.
US11037374B2
A collaborative geographical modeling/simulating system and methods are provided for integrating virtual and physical objects. The collaborative geographical modeling/simulating system includes a geographical conceptual modeling device having a plurality of physically operable micro-geographical objects and a plurality of physically operable micro-data objects; and a collaborative control device coupled to the geographical conceptual modeling device and having a resource module having a plurality of virtual resource items and a management module to perform geographical analysis, geographical model construction, and geographical model simulation. The plurality of physically operable micro-geographical objects and the plurality of physically operable micro-data objects are associated with corresponding virtual resource items of the plurality of virtual resource items for the geographical analysis, geographical model construction, and geographical model simulation.
US11037372B2
A context based augmented reality system can be used to display augmented reality elements over a live video feed on a client device. The augmented reality elements can be selected based on a number of context inputs generated by the client device. The context inputs can include location data of the client device and location data of nearby physical places that have preconfigured augmented elements. The preconfigured augmented elements can be preconfigured to exhibit a design scheme of the corresponding physical place.
US11037370B2
There is provided an information processing apparatus, and an information processing method and a program therefor, which can achieve an increase in interest of a user. The information processing apparatus includes a recognition unit and a processing unit. The recognition unit is configured to recognize an object in a real space. The processing unit is configured to perform visual effect processing on a target object image in accordance with a feature amount of music, the target object image being an image of the object recognized by the recognition unit.
US11037367B2
Techniques for intuitive modifications of digital graphics in a digital media environment are described. For example, a digital graphics creation system accesses vector artwork including a vector object, such as a Bezier curve. The digital graphics creation system receives user inputs, including a user input defining handles on the vector object and a user input interacting with the handles indicating a desired change to the vector object. The digital graphics creation system modifies the vector artwork, including the vector object, by accounting for topology of the vector object and maintaining connections between connected segments of the vector object. The digital graphics creation system outputs the modified vector artwork, including the vector object, such as in a user interface.
US11037365B2
A method, an apparatus, a medium, a terminal, and a device for processing multi-angle free-perspective data are disclosed. The method includes: acquiring a data header file; determining a defined format of a data file according to a parsing result of the data header file; reading and obtaining a data combination from the data file based on the defined format, where the data combination includes pixel data and depth data of multiple synchronized images, and the multiple synchronized images have different perspectives with respect a to-be-viewed area, and pixel data and depth data of each image of the multiple synchronized images has an association relationship; and performing image or video reconstruction of a virtual viewpoint according to the read data combination, where the virtual viewpoint is selected from a multi-angle free-perspective range, and the multi-angle free-perspective range is a range supporting virtual viewpoint switching viewing of the to-be-viewed area.
US11037345B2
In one embodiment, a method of processing a computational workflow comprises receiving a description of a computational workflow. The description comprises a plurality of steps, in which each step has at least one input and at least one output, and further wherein an input from a second step depends on an output from a first step. The description is translated into a static workflow graph stored in a memory, the static workflow graph comprising a plurality of nodes having input ports and output ports, wherein dependencies between inputs and outputs are specified as edges between input ports and output ports. Information about a first set of nodes is then extracted from the static workflow graph and placed into a dynamic graph. A first actionable job is identified from the dynamic graph and executed.
US11037334B2
An image display device includes a display that displays at least one of a visible image of an object and a thermal image that represents temperature information of the object by a color and a control unit that controls the display. The control unit causes the display to display one of a first image and a second image. The first image includes the thermal image and the visible image. The second image does not include the visible image but includes a thermal image that is more enlarged as compared to the thermal image in the first image with a numerical value indicating a temperature being superimposed for each predetermined region on the thermal image in the second image.
US11037331B1
A method for de-contouring a source image is provided. In the method, a reference image is obtained based on the source image. Multi-oriented gradient calculation is performed on each pixel of the reference image, so as to obtain, for each pixel of the reference image, multiple gradient features that respectively correspond to multiple directions. For each pixel of the reference image, a monotonicity index is determined based on the corresponding gradient features. Then, a detail-protecting and de-contour operation is performed on the source image based on the monotonicity indices determined for the pixels of the reference image.
US11037327B2
A camera control method including performing first detection processing that detects a plurality of predetermined patterns at different positions in real space from one or more images captured by a first camera, acquiring camera characteristic information on the first camera based on one or more first predetermined patterns, included in the plurality of predetermined patterns, successfully detected in the first detection processing, correcting the one or plurality of images based on the acquired camera characteristic information, performing second detection processing to detect one or more second predetermined patterns, included in the plurality of predetermined patterns, that failed to be detected in the first detection processing, the one or more second predetermined patterns being included in the one or more images on which the correcting has been performed, and updating the camera characteristic information based on the detected one or more second predetermined patterns.
US11037325B2
An information processing apparatus has a hold unit for holding a plurality of features of a physical space as a plurality of held features, each of the plurality of held features being related with a position in a first image captured by an image capturing apparatus at a first time, and information of an availability for a position/orientation calculation of the image capturing apparatus. The information processing apparatus associates a plurality of detected features, which are detected in a second image captured by the image capturing apparatus at a second time after the first time, with the plurality of held features, and, based on the availabilities related with the associated held features, adjusts a detected feature, among the plurality of detected features, to be used in the calculation of the position/orientation of the image capturing apparatus.
US11037321B2
A system and method are provided for determining a size of a virtual object in a virtual environment. The virtual object may represent an object in physical space. The system and method may obtain image data of the object from a camera, obtain camera metadata indicative of an angle of view of the camera, estimate an object distance between the object and the camera, and estimate a physical size of the object in physical space by determining an image size of the object in the image data, and determining a relation between the image size and the physical size of the object on the basis of the camera metadata and the object distance. Accordingly, the size of the virtual object in the virtual environment may be determined in accordance with the physical size of the object. Virtual objects may thus be given realistic relative sizes in the virtual environment. A further advantage may be that there is no need for a calibrated system of multiple cameras and a calibrated rendering environment.
US11037316B2
An apparatus comprises: an acquisition unit that captures an image of a measurement target and acquires an original image pair having a parallax; a reduction unit that reduces a size of the original image pair; and a calculator that calculates, from an image pair obtained by the reduction unit, a parallax map using predetermined search ranges and search windows in the respective regions. In order to obtain a parallax map that has a predetermined number of pieces of data, the calculator calculates parallax maps in a plurality of hierarchies in which a hierarchy where a parallax map is calculated using an image pair with a lowest magnification is set as a lowest hierarchy, and the predetermined search ranges for calculating the parallax maps in the respective hierarchies are determined based on a parallax map in an immediately lower hierarchy.
US11037313B2
Disclosed are a self-correction method and device for a structured light depth camera of a smart phone. The self-correction device for the structured light depth camera of the smart phone consists of an infrared laser speckle projector, an image receiving sensor, a self-correction module, a depth calculating module and a mobile phone application processing AP. The projector projects a speckle pattern, a feature block is set in a reference speckle image, an input speckle image is acquired by the image receiving sensor, and an optimal matching block which corresponds to the feature block is searched from the input speckle image through a similarity criterion to obtain an offset between the feature block and the matching block, once the optical axis of the projector and the optical axis of the image sensor change relatively, the offset may change along with the change, an optimal offset is solved according to a certain rule and the reference speckle image is adjusted reversely, thus, the center of the input speckle image and the center of the reference speckle image can form a self-feedback adjusting closed-loop system, and an optimal matching relation between the input speckle image and the corrected reference speckle image can be always found out when the optical axes vary widely.
US11037311B2
A method and a device for augmenting data in a monitoring video are provided which includes: selecting randomly, based on a function to be implemented for the data and a parameter range which are set by a user or by default, one or more processing functions to be performed on the data and parameters of the processing functions; processing the data using the selected one or more processing functions, to obtain new data; and repeating the above processes until a required amount of data is generated. With the method, monitoring data having diversity and a small size can be obtained with only a few input samples, and a high degree of randomness and comprehensiveness of the augmented data can be achieved.
US11037308B2
In the intelligent method for viewing the surveillance video of the present invention, Because the multi-channel surveillance videos are integrated into a virtual surveillance scene for panoramic viewing, it is possible to view surveillance videos from the plurality of channels at the same time, reduce the viewing time. In addition, one frame of image is extracted at the same time point for a video of the multi-channel surveillance videos, and a next frame of image is extracted after a predetermined time interval, instead of extracting all the images to have a view, and thus it is possible to improve the efficiency and not to miss important video information. In the present invention, the extracted images are processed to obtain visual images of interest, which is advantageous to make the video information and video details in the videos that are of interest to human eye salient and also improve the efficiency.
US11037304B1
This disclosure is directed to systems and methods that automatically detects static content within a media item. While consuming a media item, such as a movie, a user might notice, unexpectedly, that a portion of the movie does not change resulting in a poor user experience. By dividing the media item into portions and analyzing the portions, the systems and methods described can automatically detect the static content and, in some instances, correct the static content.
US11037286B2
There are provided a classifier and a method of classifying defects in a semiconductor specimen. The classifier enables assigning each class to a classification group among three or more classification groups with different priorities. Classifier further enables setting purity, accuracy and/or extraction requirements separately for each class, and optimizing the classification results in accordance with per-class requirements. During training, the classifier is configured to generate a classification rule enabling the highest possible contribution of automated classification while meeting per-class quality requirements defined for each class.
US11037272B2
Embodiments of the present disclosure relate to reducing line banding artifacts in raw image data. If the same line of pixel sensors (e.g., in a row) in an image sensor includes a subset of pixel sensors that receive bright light and another subset of pixel sensors that receive low light, line banding artifacts may appear in the capture raw image data. To reduce or eliminate the line banding artifacts, the raw image data is normalized by adding offset values to its pixel values. The offset values are determined from the pixel values obtained from masked pixel sensors on one or both sides of the image sensor.
US11037269B1
Described herein are devices, systems and methods to utilize non-volatile memory to save and retrieve data that is used to accelerate the load and resume of GPU accelerated applications. Non-volatile memory and GPU logic are configured to enable the GPU to directly access the non-volatile memory to enable data to be read without requiring the data to traverse the CPU and CPU memory. This data access path creates a faster method for loading data into GPU local memory.
US11037258B2
Systems and methods in accordance with various embodiments of the present disclosure provide improved techniques to process and identify segments of media content and associated intellectual property rights associated with the media content. Intellectual property rights associated with media content may include copyright, trademarks, licenses to composition, synchronization, performance, recordings, etc. In particular, various embodiments provide improved techniques to identify segments of media content using fingerprinting and/or other heuristic rules to identify the original source of the segments of media content, the rights holders, and/or rights associated with the segments of media content.
US11037256B2
A process, and corresponding system for performing the process, is described for editing and representing property values for a digital map. The process retrieves electronic map data from a style sheet corresponding to a vector map tile set for a digital map. The process displays a plurality of templates and receives selection of a template. The process displays a visual map representing the electronic map with the set of map style layers of the selected template. The process displays a theme and a plurality of components. Each component is a set of map style layers and is a subset of the set of map style layers of the template. The process receives selection of a component. The process displays a plurality of property values associated with the selected component. The process receives an edit to a property value. The process updates the visual map to reflect the edited property value.
US11037254B1
In some examples, a service device may receive, from buyer applications on respective buyer devices, communications indicating a number of times item information about a first item is presented in user interfaces on the buyer devices. The service device may further receive respective orders through the user interfaces, for the first item or other items. The service device may compare the number of times the item information about the first item is presented in the respective user interfaces to a number of times the buyer applications are used to place orders for the first item to determine a value for the first item. In addition, the service device may send, to a merchant device, a communication indicating an amount of the first item determined for the merchant based at least in part on the value determined for the first item.
US11037253B2
An apparatus and/or method of managing a large capital project obtains access to 2D capital project documents (“2D documents”) produced using project data generated by a 3D design program. The documents are logically related through a hierarchy that is defined by a plurality of attribute based rules. Next, the method and/or apparatus access a given 2D document. Like others, the given 2D document has a specific given attribute and is in a given hierarchical level. The method and/or apparatus then applies at least one of the attribute based rules to the given attribute of the given 2D document, and determines, as a function of applying that attribute based rule, which different 2D document in the plurality of 2D documents in another hierarchical level to access. The method and/or apparatus accordingly accesses the different 2D document as a function of the application of the noted attribute based rule to given attribute.
US11037248B1
Systems and methods may transmit a plurality of locationing pulse requests from a mobile device in a vehicle to an audio system of the vehicle during a period of operation of the vehicle. The audio system may have an array of speakers disposed inside the vehicle, and the locationing pulse requests may include a request to emit a locationing pulse from the array of speakers. The systems and methods may receive the locationing pulse at a microphone of the mobile device, and further determine, based upon the locationing pulse received at the microphone, that non-driver passengers were inside the vehicle for part of the period of operation of the vehicle. The systems and methods may determine an identity associated with each of the non-driver passengers, and subsequently transmit a request to share costs of the vehicle during the period of operation of the vehicle to the mobile device.
US11037247B2
A method is disclosed for mitigating the risks associated with driving by assigning risk values to road segments and using those risk values to select less risky travel routes. Various approaches to helping users mitigate risk are presented. A computing device is configured to generate a database of risk values. That device may receive accident information, geographic information, vehicle information, and other information from one or more data sources and calculate a risk value for the associated road segment. Subsequently, the computing device may provide the associated risk value to other devices. Furthermore, a personal navigation device may receive travel route information and use that information to retrieve risk values for the road segments in the travel route. An insurance company may use this information to determine whether to adjust a quote or premium of an insurance policy. This and other aspects relating to using geographically encoded information to promote and reward risk mitigation are disclosed.
US11037242B2
Example methods, apparatus, and computer readable storage media are described and disclosed. An example method includes receiving, by a computing device, market data related to a tradeable object. The example method includes displaying, by the computing device, a flexible price-volume indicator, the flexible price-volume indicators aligned with a specific value level in a value axis. The example method includes updating, by the computing device, a display property associated with the flexible price-volume indicator, the display property reflecting a quantity value determined based on the received market data. The example method includes displaying, by the computing device, the flexible price-volume indicator in a differentiated state based on a change in the market data.
US11037239B2
The disclosed embodiments relate to implementation of a trading system, which may also be referred to as a trading system architecture, having improved performance which further assures transactional determinism under increasing processing transaction loads while providing improved trading opportunities, fault tolerance, low latency processing, high volume capacity, risk mitigation and market protections with minimal impact, as well as improved and equitable access to information and opportunities.
US11037233B1
Various examples described herein are directed to systems and methods for generating a financial account statement. First financial data associated with a first financial account statement for a customer is received. Second financial data associated with a second financial account statement for the customer is received. The first financial data may be from an earlier financial account statement. Changes between the first financial data and the second financial data are determined. Highlighted changes to augment based on preferences of the customer and the determined changes are determined. Content associated with the highlighted changes is determined. The second financial account statement is created based on the second financial data. The content associated with the highlighted changes is linked in the second financial account statement.
US11037198B2
Suggesting targeting information for ads, such as websites and/or categories of websites for example
One or more keywords and/or information about one or more properties may be accepted, and a set of one or more taxonomy categories may be determined using at least some of the keyword(s) and/or property information and perhaps term co-occurrence clusters. The determined taxonomy categories may be presented to an advertising user as an ad targeting suggestion. Each taxonomy category may have at least one associated property (e.g., Web document), that participates in an advertising network. An advertiser selection of a suggested taxonomy category may be accepted, and the serving of an ad of the advertiser may be targeted to each property associated with the selected suggested taxonomy category. Alternatively, such properties may be presented to an advertising user as an ad targeting suggestion.
US11037197B2
A user interface is provided to present offers via icons displayed near the location of the user on a map. Offers presented on the map may include active offers previously selected by the user and currently associated with the consumer account of the user for active participation, matching offers that have a set of targeting criteria which the user meets, and location-based offers that target locations in the vicinity of the location of the user. Icons for the location-based offers are presented at their respective targeting locations; and the active offers and matching offers are presented around the location of the user on the map for convenient access. A user interface allows the user to explore available offers, view information associated with the respective offers, and select offers in which to participate.
US11037193B1
A computer-implemented method for presenting content based on information detected in real time includes: receiving first information corresponding to detection of at least attendance at a physical location; selecting, in real time with the detection, at least one winning bid based on the first information, the at least one winning bid conditioned on the first information meeting an attendance criterion; and providing at least one winning content item associated with the selected winning bid to a content presentation device at the physical location.
US11037192B1
Embodiments are disclosed for a method that may include accessing events in a field-searchable data store. The events may include raw machine data associated with a timestamp. The raw machine data may represent interactions between a mobile device and one or more network devices at a locale. The method may further include determining, based on the interactions, one or more geographic positions of the mobile device, and calculating a metric for the locale using the geographic positions.
US11037185B2
Disclosed is a method, a device, a system, and/or a manufacture of user engagement based on a revolving opportunity feed delivering rewards of a business profile based on completion criteria. In another embodiment, a method includes determining a computing device storing an opportunity feed. The method references a feed population ruleset to determine an addition to the opportunity feed based on a repopulation condition. A selection algorithm is then applied to determine an opportunity profile to transmit to the computing device. An opportunity data is extracted from the opportunity profile and transmitted to the computing device over a network. A completion data is validated by comparing the completion data to an opportunity completion criteria of the opportunity profile. A reward is referenced in the opportunity profile, the opportunity data is designated as completed by the user profile ID, and the reward is associated with the user profile.
US11037184B2
A method, system and computer program product are disclosed for using shoppers for in-venue pick up of online orders. In an embodiment, the method comprises determining that an online order has been placed by a first shopper for a product in a venue, identifying a second shopper in a specified area to get the product, sending to the second shopper a message including a promotional offer in exchange for getting the product, receiving the product from the second shopper, and in response to receiving the product from the second shopper, honoring the promotional offer. In an embodiment, the second shopper is identified in a specified area relative to the venue. In an embodiment, the method further comprises determining a cost associated with getting the product in the store; and generating the promotional offer based, at least in part, on this determined cost associated with getting the product.
US11037182B2
The transaction processing system and method provide an efficient and effective way to authorize promotion redemption. The transaction processing system may receive an indication of a request for authorization, the indication comprising a merchant identifier, an account number, and a transaction amount. The transaction processing system may determine whether the request for authorization corresponds to a promotion. The system may further transmit a transaction authorization based on whether the request for authorization corresponds to the promotion. The transaction processing system may cause a promotion database to designate the promotion as redeemed. In this fashion, the transaction processing system improves the consumer experience and minimizes the transaction time needed to identify and redeem a promotion.
US11037172B2
A method of marking and authenticating a manufactured item, comprising providing the manufactured item with a visible anti-counterfeiting indicium, marking with marking means the manufactured item with a visible alphanumeric string, marking with marking means the manufactured item with visible marking time data, and transmitting with data transmission and control means marking time data marked on the manufactured item and the alphanumeric string marked on the manufactured item. The method further comprises with computer database control means, receiving the transmitted marking time data and the transmitted alphanumeric string and storing in association in a database marking time information corresponding with the received marking time data marked on the manufactured item and alphanumeric information corresponding with the received alphanumeric string marked on the manufactured item. The method further comprises checking authenticity of the anti-counterfeiting indicium provided on the manufactured item, interrogating the database with the alphanumeric string read from the manufactured item to obtain marking time information for the manufactured item, and comparing the marking time information with marking time data read from the manufactured item to determine if they match. The method comprises determining the manufactured item as authentic if criteria are met, the criteria including that the checking step reveals an authentic anti-counterfeiting indicium and the comparing step determines a match.
US11037163B2
A method for denying or nullifying a specific online transaction carried out by a specific user using a computing device associated with at least one input interface, while the specific user was coached by a fraudster. The method includes collecting a specific set of behavioral data relating to the behavior of the specific user during a specific online transaction, and using a multi-dimensional classification module to determine a probability that the specific user was coached during collection of the set of behavioral data. In response to the probability being greater than a predefined threshold, the specific transaction is denied or nullified.
US11037160B1
A computer-implemented method includes identifying an individual having a prior interaction with a target customer, generating a risk score for the identified individual based on information regarding the regarding the individual, the information regarding the individual either being stored in a database associated with a financial institution computing system or at an external computing system, determining that the risk score is above a predetermined threshold, receiving an indication of a potential interaction between the target customer and the identified individual, and transmitting an alert to a customer computing device associated with the target alert in response to receiving the indication and the risk score being above the predetermined threshold, the alert notifying the target customer that the identified individual is likely to defraud the target customer.
US11037155B2
An apparatus includes a memory and a hardware processor. The memory stores security credentials of a user. The hardware processor receives a first message indicating that the user initiated a transaction through a television and in response to receiving the first message, loads an application. The hardware processor also authenticates the user through the application using the security credentials of the user, extracts, from the first message, a price and an identification of a merchant of the transaction, and initiates, through the application, a payment of the price to the merchant.
US11037142B2
Systems and methods for the application of distributed ledgers for network payments as financial exchange settlement and reconciliation are disclosed. In one embodiment, a method for processing network payments using a distributed ledger may include: (1) a payment originator initiating a payment instruction to a payment beneficiary; (2) a payment originator bank posting and committing the payment instruction to a distributed ledger on a peer-to-peer network; (3) the payment beneficiary bank posting and committing the payment instruction to the distributed ledger on a peer-to-peer network; and (4) the payment originator bank validating and processing the payment through a payment originator bank internal system and debiting an originator account.
US11037138B2
The THIRD-PARTY VALUE ADDED WALLET FEATURES AND INTERFACES APPARATUSES, METHODS, AND SYSTEMS (“VAW”) facilitates allowing a third party service provider to integrate with an electronic wallet to provide a value-added service to a wallet consumer. The VAW may also be configured to facilitate the creation and funding of pre-paid accounts in a consumer's virtual wallet.
US11037128B2
Systems, apparatus, and methods for managing an application installed on a mobile device, such as a mobile phone are provided, so as to prevent or limit unauthorized use of the application, for example, when the mobile device is lost, stolen, or otherwise subject to unauthorized use. A request to enable or disable user access to a function of the application can be received by a server computer. A command message responsive to the request can be generated by the server computer, the command message comprising control data for enabling or disabling user access to the function of the application. The generated command message can be transmitted to the mobile device over a wireless network.
US11037125B2
A point-of-sale terminal includes a storage device in which first form data specifying a first image layout of image elements on a paper slip to be printed by the printer is stored, and a processor. The processor is configured to determine whether or not a promotion is offered, and determine whether or not an electronic receipt is issued. The processor is further configured to control a printer to print an image indicating the promotion on a paper slip with the first image layout, when it is determined that the promotion is offered and the electronic receipt is not issued, and control a communication interface to transmit promotion data of the promotion in a text format, when it is determined that the promotion is offered and the electronic receipt is issued. The promotion data includes a form identifier of the first image layout and does not include the first form data.
US11037124B1
A checkout apparatus for barcodeless merchandise, the checkout apparatus includes an image camera module and a control module coupled to the image camera module. The image camera module obtains a merchandise image includes the barcodeless merchandise. The control module receives the merchandise image and generates an output datum according to a result of a merchandise identification program after the control module performs the merchandise identification program on the merchandise image. At least one of the image camera module and the control module is coupled to the point of sales (POS) management system or is embedded in the POS management system, the output datum is readable for the POS management system.
US11037123B2
Described are a system, method, and computer program product for customizing functions of a point-of-sale (POS) terminal. The method includes receiving payment device data from an electronic payment device of a user during a payment transaction between the user and a merchant. The method also includes receiving at least one script for execution on the POS terminal from the electronic payment device. The at least one script is associated with a digital signature. The method further includes verifying the at least one script based on the digital signature of the at least one script and executing the at least one script on the POS terminal to cause an action associated with a user interaction with the POS terminal to be performed.
US11037121B2
A method including performing, at a mobile device being used by a consumer, an identity authentication of the consumer. The method also can include receiving, at the mobile device, first information from a point-of-sale terminal at a store of a merchant. The first information can include a merchant identifier, a transaction identifier, and a payment amount. The merchant identifier can be associated with the merchant. The payment amount can be for one or more items to be purchased from the merchant by the consumer in a transaction. The transaction identifier can be associated with the transaction. The method additionally can include sending, from the mobile device, a request to pay the merchant for the payment amount from one or more first accounts of the consumer maintained by a first financial institution, such that the first financial institution, upon receiving the request to pay, retrieves from a transaction system an account identifier of a second account of the merchant maintained by a second financial institution based on the merchant identifier, such that the first financial institution sends to the transaction system payment information regarding a payment to be made to the second account from the one or more first accounts, such that the payment information is routed through the transaction system to the second financial institution, and such that the point-of-sale terminal receives a notification of payment for the transaction in real-time while the consumer remains at the store of the merchant. The one or more first accounts can include at least one non-demand deposit account. The transaction system can be maintained by an entity that is different from the merchant, the first financial institution, and the second financial institution. The payment information can include the transaction identifier, the account identifier of the second account, and the payment amount. Other embodiments are provided.
US11037118B2
A service running on a server, for example as a cloud server, that services with a guarantee from a guarantor. The service includes receiving, from a user using a zero-knowledge protocol to ensure privacy of the user, a request for a service with an associated quality level for a fee. Next, the request for service received requires a guarantee of the service requiring additional assurances based on a rating quantity available by a guarantor of the service is identified. At least a portion of the rating quantity available by the guarantor of the service is received. A notification from the user that the service is unacceptable is received. In response to the notification and a verification that the associated quality level was not met, refunding at least a portion of the fee to the user from the guarantor of the service.
US11037116B2
A system and method of performing a payment transaction in an augmented user experience displayed to a user of an augmented reality device. The system includes receiving a request for user authentication from a user, authenticating the user for performing payment transactions via a merchant application executed on the augmented reality device, receiving a request for payment to a merchant for an item offered for sale to the user in an augmented environment presented by the merchant application, processing payment in the payment amount between a payment account of the user and a merchant account, wherein the request for payment is performed without the user exiting the merchant application.
US11037114B2
A financial transaction computing system can include an ATM and a prestaging module. The ATM can have one or more processors, a first transceiver, one or more cash cassettes, a slot exposed on an exterior of the ATM and communicating with the one or more cash cassettes, and a banknote dispensing module at least configured to move banknotes from the one or more cash cassettes to the slot. The pre-staging module can have one or more processors, a first memory, and a second transceiver. The pre-staging module can also be configured to communicate with the ATM over a wireless public network to receive a token from the ATM over the wireless public network. The pre-staging module can be configured to retrieve a pre-staged transaction from the first memory in response to receiving the token from the ATM.
US11037102B2
A method that can allow for aggregated authentication and authorization of future actions is disclosed. The method may aggregate authentication and authorization based at least in part on automatically and periodically scanning data at a client computer. The client computer can display an aggregated set of deadlines and prompt the user operating the client computer to approve of further actions. Once approved, the client computer can transmit a single authentication message to a service computer in order to initiate a plurality of actions.
US11037099B2
Embodiments described herein provide a method for obtaining information on product inventory and placement in a retail setting. An image including unannotated image data indicative of the retail setting is received. One or more shelves in the retail setting are determined from the unannotated image data, and the image is segmented into one or more sub-images corresponding to the one or more detected shelves. For each sub-image corresponding to a respective detected shelf, a product name is then and a number of appearances of the product name are detected using text recognition on the respective sub-image. Product inventory information and first placement information are derived based at least in part on the detected number of appearances and a shelf level corresponding to the sub-image.
US11037092B2
A computer-implemented method for managing a product delivery process, according to one embodiment, includes receiving status information about a product container that contains a food product. The status information includes sensor-derived conditions of the product container including at least a temperature in the product container. Preferred ranges for the conditions of the product container are determined based on a profile associated with the food product stored therein. A determination is also made as to whether the received conditions from the product container are within the preferred ranges. A command is sent in response to determining that at least one of the received conditions is and/or has been outside the preferred range associated therewith for a predetermined amount of time.
US11037078B2
Embodiments relate to analyzing developmental progress and productivity of users based upon monitored activity features, and inferring expected levels of productivity for future time intervals. By analyzing code check-ins submitted by a user over a time interval, as other features associated with user activities during the time interval, a metric indicating a level of quality or productivity for the time interval can be determined. Based upon the determined metrics for the time intervals, expected levels of productivity for the user can be inferred for future time intervals. In addition, tasks can be automatically performed to reduce an amount of impact on the productivity of the user during time intervals of expected high productivity, such as scheduling of tasks outside of the time intervals, adjusting certain settings of a user device, and/or the like.
US11037070B2
A framework diagnostic test planning is described herein. In accordance with one aspect, the framework receives data representing one or more sample patients, diagnostic tests administered to the one or more sample patients, diagnostic test results and confirmed medical conditions associated with the administered diagnostic tests. The framework trains one or more classifiers based on the data to identify diagnostic test plans from the diagnostic tests. The one or more classifiers may then be applied to current patient data to generate a diagnostic test plan for a given patient.
US11037069B1
Method for creating gates and circuits for computing apparatus with greatly improved characteristics of size, weight, power consumption, reliability, environmental tolerance, radiation hardiness, and operational speed at reduced costs by using symbol transformer, is provided. The symbol transformer having at least a first multiplicity of symbol ports coupled to a first variety of symbols, and a second multiplicity of symbol ports coupled to a second variety of symbols, associates an arbitrary one or plurality of the first multiplicity of symbol ports to and with any one or any plurality of the second or other multiplicities of symbol ports. The symbols represent static, dynamic, or both type of variables, and are used to operations of reversible, irreversible, randomized and quantum gates, circuits, and apparatus. Examples of code-controlled symbol transformer circuits embodiments demonstrate amenability for down scaling and manufacturing in silicon and other main-line processings.
US11037065B2
A user activity pattern may be ascertained using signal data from a set of computing devices. The activity pattern may be used to infer user intent with regards to a user interaction with a computing device or to predict a likely future action by the user. In one implementation, a set of computing devices is monitored to detect user activities using sensors associated with the computing devices. Activity features associated with the detected user activities are determined and used to identify an activity pattern based on a plurality of user activities having similar features. Examples of user activity patterns may include patterns based on time, location, content, or other context. The inferred user intent or predicted future actions may be used to provide improved user experiences, such as personalization, modifying functionality of user devices, or providing more efficient consumption of bandwidth or power.
US11037055B2
Described are systems and processes for generating dynamic estimated time of arrival predictive updates for delivery of perishable goods. In one aspect a system is configured for generating dynamic estimated time of arrival (ETA) predictive updates between a series of successive events for real-time delivery of orders. For each order, a plurality of delivery events and corresponding timestamps are received from devices operated by customers, restaurants, and couriers. Based on the timestamps, the system generates a plurality of ETA time predictions for one or more of the delivery events with trained predictive models that use weighted factors including historical restaurant data and historical courier performance. As additional timestamps are received for a delivery event, the trained predictive models dynamically update the ETA time predictions for successive events. The predictive models may be continuously trained by updating the weighted factors based on the received timestamps.
US11037053B2
Disclosed herein is a denoising device including a deriving part configured to, when corrupted noise data corrupted due to noises is received from source data, derive an estimated loss which is estimated when each symbol within noise data is reconstructed to the source data based on a predefined noise occurrence probability, a processor to process training of a defined learning model by including parameters related with the reconstruction of the source data from the noise data based on context composed of a sequence of neighbored symbols based on each symbol within the noise data and pseudo-training data using the estimated loss corresponding to the context, and an output part to output reconstructed data in which each symbol within the noise data is reconstructed to a symbol of the source data through a denoiser formed based on a result of the training processing.
US11037051B2
Planar regions in three-dimensional scenes offer important geometric cues in a variety of three-dimensional perception tasks such as scene understanding, scene reconstruction, and robot navigation. Image analysis to detect planar regions can be performed by a deep learning architecture that includes a number of neural networks configured to estimate parameters for the planar regions. The neural networks process an image to detect an arbitrary number of plane objects in the image. Each plane object is associated with a number of estimated parameters including bounding box parameters, plane normal parameters, and a segmentation mask. Global parameters for the image, including a depth map, can also be estimated by one of the neural networks. Then, a segmentation refinement network jointly optimizes (i.e., refines) the segmentation masks for each instance of the plane objects and combines the refined segmentation masks to generate an aggregate segmentation mask for the image.
US11037043B2
A tag assembly is described wherein the tag assembly is affixable to clothing and/or a body and wherein the assembly includes a support sheet; a tag disposed on the support sheet, the tag being configured to transmit a signal to a receiver; and, an expandable spacer structure disposed the support sheet, the expandable spacer structure providing a predetermined spacing between the tag and the body, the expandable spacer being configured to expand from a thin non-expanded state to a expanded state of a predetermined spacer thickness.
US11037041B2
A transponder for a RFID-type wireless communication and contactless identification system configured to be affixed to (or close to) structure intended to be buried, said transponder comprising: a set of antenna segments consisting of electrical wires constituting at least a first and a second antenna element (203-1, 203-2), a circuit board comprising a RFID chip and at least one tuning capacitance (202x) as well as coupling means (281) allowing the electrical coupling of said antenna segments; characterized in that said antenna segments are arranged close to each other, at a distance of less than 3 mm and preferably less than 1 mm, so as to allow the appearance of coupling capacities (280) capable of widening the band of tolerance on the RFID resonance frequency.
US11037038B2
2D machine readable symbologies are stylized and made aesthetically-appealing, facilitating their use to convey plural-symbol data on product packaging and other articles. In some arrangements, symbologies are stylized by geometric transformations (e.g., by multiple rotation and/or mirroring operations) to develop tiles having organized geometric structures. Such stylized symbologies can be decoded by existing code readers. A great variety of other features and arrangements are also detailed.
US11037036B2
Examples include a fluidic die. The fluidic die may comprise an array of fluid actuators, an actuation data register, a mask register, and actuation logic. The actuation data register may store actuation data that indicates fluid ejectors to actuate for a set of actuation events. The mask register may store mask data that indicates a set of fluid actuators enabled for actuation for a respective actuation event of the set of actuation events. The actuation logic may electrically actuate a subset of the fluid actuators based at least in part on the actuation data register and the mask register for the respective actuation event.
US11037032B2
In accordance with some embodiments, methods, systems, and media for detecting the presence of are provided. In some embodiments, a method of detecting an analyte is provided, the method comprising: capturing an image of liquid crystals; determining one or more features based on the brightness of the pixels in the image; providing the one or more features to a trained support vector machine, wherein the support vector machine was trained using images captured of other liquid crystals when exposed to a first analyte and the other liquid crystals exposed to a second analyte; and receiving an indication from the support vector machine indicating whether the liquid crystals have been exposed to the first analyte.
US11037020B2
Systems and methods are provided for image classification using histograms of oriented gradients (HoG) in conjunction with a trainer. The efficiency of the process is greatly increased by first establishing a bitmap which identifies a subset of the pixels in the HoG window as including relevant foreground information, and limiting the HoG calculation and comparison process to only the pixels included in the bitmap.
US11037016B2
A feature determination apparatus and method adapted to multiple object sizes are provided. The apparatus individually supplies each of the object images to a convolution neural network having several convolution layers to generate multiple feature maps corresponding to each object image. The apparatus calculates a feature amount of each feature image of each object image. The apparatus determines an invalid layer start number of each object image according to a preset threshold and the feature amount corresponding to each object image. The apparatus determines a feature map extraction recommendation for each of a plurality of object sizes according to a size of each object image and the invalid layer start number of each object image.
US11037013B2
Provided are a camera and an image processing method of the camera. According to an aspect of the present disclosure, an image processing method of a camera includes receiving region information; receiving image data extracted from a corresponding region of an original resolution image corresponding to a region set according to the region information regarding an input image; and analyzing image data of the original resolution image and detecting an object corresponding to a set condition.
US11037011B2
A method for acquiring images of the surface of the earth, installing an aerial platform in a quasi-stationary position, equipped with an image acquisition system with a large field of view and a second, high-resolution, image acquisition system is disclosed. The method includes implementing successive observation cycles, each one including the acquisition of an image of a zone of interest by the first system, the partitioning of the image thus acquired into mesh units which each correspond to a sector of the zone of interest, the analysis of the image in order to detect the potential presence of unwanted marks, and the acquisition of an image by the second system for the mesh units for which no unwanted marks have been detected. Observation cycles are thereby implemented until images of the entire zone of interest have been acquired by the second system.
US11037005B2
The disclosure discloses a method and apparatus for identifying a traffic light. An embodiment of the method comprises: zooming a to-be-processed image acquired by an image acquisition device by at least one preset ratio to obtain at least one zoomed image; inputting the at least one zoomed image into a pre-trained convolutional neural network to obtain location information and category information of a traffic light corresponding to each zoomed image of the at least one zoomed image, wherein the convolutional neural network is used for retrieving location information and category information of a traffic light displayed in an image; and analyzing the obtained location information and category information to generate at least one candidate traffic light identification result, and fusing the generated candidate traffic light identification result to generate a traffic light identification result corresponding to the to-be-processed image. The embodiment improves the accuracy in identifying a traffic light.
US11037002B2
Calibration and distance prediction for driving assistance is provided. A camera of a vehicle is calibrated to obtain a distance data set. The distance data set includes a distance of each row of pixels of a first image captured by the camera. The distance data set may be further utilized in real-time to predict a distance of an object from the vehicle. Based on the predicted distance, a warning message for an impending collision may be generated and communicated to a driver of the vehicle, thereby facilitating driving assistance to the driver in the real-time.
US11037000B2
The present disclosure provides perception system for a vehicle that includes a plurality of imaging devices for producing images of an environment of the vehicle; a perception filter for receiving the images produced by the imaging devices, wherein the perception filter crops and filters the received images based on an intent of the vehicle and a current state of the vehicle; and a perception module for receiving at least one of the cropped and filtered images from the perception filter and perceiving the environment of the vehicle based on the received at least one of the cropped and filtered images.
US11036993B2
A monitoring system includes a first imaging device, a controller, storage, and a notifying section. The first imaging device captures an image of a first imaging area to generate first captured image data indicating a first captured image. The controller detects the events based on the first captured image data. The storage stores data indicating a first flag and a second flag. The events include a pre-event and a post-event detected after the pre-event has ended. The post-event indicates a detection target removal act for a detection target placed in the first imaging area. The controller changes the first flag from the off state to an on state upon detecting the pre-event, holds the first flag in the on state even after the pre-event has ended, changes the second flag from the off state to the on state upon detecting the post-event, and notifies of consecutive event occurrence information.
US11036992B2
A method and system for producing video-segments of a live-action event involving monitoring a live-action event for detection of event-segments, detecting one or more event-triggers with detectors, determining if an event-segment occurred based on the detected event-triggers, and editing one or more video feeds into a video-segment to encompass the event-segment.
US11036989B1
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and a method for detecting a pose of a user. The program and method include operations comprising receiving a monocular image that includes a depiction of a body of a user; detecting a plurality of skeletal joints of the body based on the monocular image; accessing a video feed comprising a plurality of monocular images received prior to the monocular image; filtering, using the video feed, the plurality of skeletal joints of the body detected based on the monocular image; and determining a pose represented by the body depicted in the monocular image based on the filtered plurality of skeletal joints of the body.
US11036986B2
Systems, methods, and non-transitory computer-readable media can receive a geometric map and a semantic map associated with a geographic area, the semantic map comprising semantic data associated with vehicle navigation. A first semantic position estimate associated with a first piece of semantic data contained in the semantic map is generated based on semantic data location information associated with the first piece of semantic data. A final position for the first semantic position estimate is received. One or more three-dimensional semantic labels are applied to the geometric map based on the final position of the first semantic position estimate. A warped semantic map is generated. Generating the warped semantic map comprises warping the semantic map based on the one or more three-dimensional semantic labels.
US11036985B2
A head-mounted display device interfaces with a medical device configured to perform an invasive procedure on a patient. The display device includes a frame for mounting on a person's head, a display, a wireless transceiver configured to communicate with a network, and a processing circuit. The processing circuit is coupled to the frame, the display and the wireless transceiver and receives input data relating to the medical device. The processing circuit retrieves from a memory an instruction relating to the medical device based on the input data and displays the instruction relating to the medical device on the display.
US11036981B1
A computing system determines if an event has occurred. A first window is defined that includes a subset of a plurality of observation vectors modeled as an output of an autoregressive causal system. A magnitude adjustment vector is computed from a mean computed for a matrix of magnitude values that includes a column for each window of a plurality of windows. The first window is stored in a next column of the matrix of magnitude values. Each cell of the matrix of magnitude values includes an estimated power spectrum value for a respective window and a respective frequency. A second matrix of magnitude values is updated using the magnitude adjustment vector. Each cell of the second matrix of magnitude values includes an adjusted power spectrum value for the respective window and the respective frequency. A peak is detected from the next column of the second matrix of magnitude values.
US11036980B2
An information processing method including the following executed using a computer: obtaining a neural network model that solves a regression problem; obtaining input data and label data corresponding to the input data; compressing a network of the neural network model to obtain a compressed model; transforming the regression problem to be solved by the neural network model into a classification problem, based on information indicating performance of the compressed model, the information being calculated using the label data and output data which is obtained by inputting the input data to the compressed model; and changing a network configuration of the neural network model and transforming the label data, in accordance with the transformation from the regression problem to the classification problem.
US11036977B2
An identity recognition device, and an substrate and an identity recognition circuit are disclosed. In the substrate, a plurality of second recognition output lines are added to be arranged in pairs with first recognition output lines. A control signal loaded to the control signal line will be coupled to the first and second recognition output lines by the parasitic capacitance between the control signal line and the recognition output lines to cause similar signal interference to the first and second recognition output lines. During the identity recognition time period, the signal interference in the electric signal outputted by the first recognition output line can be removed by utilizing the similar noise signal received by the second recognition output line, in such a way to improve the signal-to-noise ratio and detection precision of the identity recognition signal.
US11036976B2
In one aspect, a computerized method useful for handwriting recognition (HWR) on physical mail envelopes addressed to a user includes the step of scanning a physical mail item to obtain a digital image of the address-side of the physical mail item. The method includes the step of identifying that at least one of a return address region or a recipient address region of the address-side of the physical mail item. The method includes the step of determining that the at least one of the return address region or a recipient address region comprises a handwritten text. The method includes the step of providing a data store of known senders to the recipient address. The data store of known senders comprises a data store of return address information in a known sender handwriting samples and a data store of receiver address information in the known sender handwriting samples. The method includes the step of providing a data store of a receiver's identity and address. The method includes the step of creating a first training set including the historical data store of known senders. The method includes the step of training the neural network in a first stage using the first training set. The method includes the step of creating a second training set for a second stage of training including the data store of a receiver's identity and address. The method includes the step of training the neural network in a second stage using the second training set. The method includes the step of integrating the neural network into an HWR functionality.
US11036974B2
An image processing apparatus includes a first detection unit that executes first detection processing for detecting an object presumed to be a human from an image by using a trained model relating to humans, a second detection unit that executes second detection processing for detecting an object presumed to be a human from the image at least by using pattern matching, a determination unit that determines whether the object detected through the first detection processing corresponds to the object detected through the second detection processing, a correction unit that corrects a detection result relating to the object that is detected through the first detection processing and is determined to correspond to the object detected through the second detection processing, and a calculation unit that calculates the number of humans in the image based at least the detection result corrected by the correction unit.
US11036966B2
A subject area detection apparatus which is capable of improving the rate of detection for a subject area in an image and detecting the subject area with ease. A first subject area which is a specific area is detected from a subject image in an image having at least one subject image. An area including at least a part of the first subject area is detected as a second subject area from the subject image in the image. An estimated area is obtained by estimating, in the second subject area, an area corresponding to the first subject area. The first subject area and the estimated area are compared with each other to obtain a correlation determination result. A subject area detection result is output according to the correlation determination result.
US11036965B2
A shape estimating apparatus includes an acquiring unit and an estimating unit. The acquiring unit is configured to acquire a two-dimensional image. The estimating unit has artificial intelligence, and is configured to provide the artificial intelligence with the two-dimensional image and cause the artificial intelligence to estimate a three-dimensional shape of a subject of the two-dimensional image. A learning result of machine learning performed using learning data containing supervisor data expressing a three-dimensional shape of a sample subject and a sample two-dimensional image obtained by capturing an image of the three-dimensional shape of the sample subject is set to the artificial intelligence.
US11036963B2
A method for configuring a system for recognizing a class of objects of variable morphology, comprising providing a machine learning system with an initial data set to recognize instances of objects of the class in a sequence of images of a target scene; providing a three-dimensional model specific to the class of objects, the morphology of which can be defined by a set of parameters; acquiring a sequence of images of the scene using a camera; recognizing image instances of objects of the class in the acquired image sequence; conforming the generic three-dimensional model to recognized image instances; storing variation ranges of the parameters resulting from the conformations of the generic model; synthesizing multiple three-dimensional objects from the generic model by varying the parameters in the stored variation ranges; and complementing the data set of the learning system with projections of the synthesized objects in the plane of the images.
US11036962B2
A fingerprint enrollment method, an electronic apparatus, a computer-readable storage medium are provided. The method includes following steps. An indication icon is displayed, wherein the indication icon is divided into N regions, N is a positive integer larger than 1, a region of the N regions is initially painted with a first color, and other regions of the N regions are initially painted with a second color. Whether a sensor apparatus is being touched is determined. When determined that the sensor apparatus is being touched, whether to capture a fingerprint image is determined. Each time when the fingerprint image is captured, the region with the first color is painted to a third color, and one of the N regions with the second color is painted to the first color. When number of the captured fingerprint image is up to N, a fingerprint sample is obtained from the captured fingerprint images.
US11036953B2
Image processing method, electronic device, and storage medium are provided. The method includes acquiring an image through an image acquisition component. The image acquisition component and a display screen are arranged one over another. The image acquisition component includes an acquisition area, and the acquisition area corresponds to an input area on a display area of the display screen. Based on a synchronization signal that is at least synchronized with a signal of brightness decrease of the input area on the display area of the display screen, image acquisition of the image acquisition component is suspended.
US11036948B2
This disclosure concerns a barcode reading system that includes a barcode reader and a data manipulation module. The barcode reader reads a barcode, decodes the barcode, and generates decoded data. The data manipulation module includes a data validation module and a data formatting module. The data validation module can perform one or more data validation operations on the decoded data. The data formatting module is separate from the data validation module. The data formatting module can perform one or more data formatting operations on either an output of the data validation module or on the decoded data. The output of the data validation module may include one or more data validation modifications. The barcode reading system may also include a host computer that is in electronic communication with the barcode reader. In some configurations, the barcode reader may include the data manipulation module. In other configurations, the host computer may include the data manipulation.
US11036946B2
In one embodiment, a self-describing fiducial includes a communication element that optically communicates navigation-aiding information. The navigation-aiding information may include a position of the self-describing fiducial with respect to one or more coordinate systems and the communication element communicates the navigation-aiding information to one or more navigating objects in the vicinity of the self-describing fiducial. In another embodiment, the communication element is further configured to communicate supplementary information describing a spatial relationship between the self-describing fiducial and the surrounding environment.
US11036945B2
A system for generating and verifying a matrix barcode includes a generating device for generating a matrix barcode by encoding a target data set and a verification data set, and a verifying device. The matrix barcode has a verification zone presenting verification information that is related to the verification data set. The verifying device decodes the matrix barcode to obtain the target data set and the verification data set, obtains the verification information from the verification zone in the matrix barcode, and determines whether the verification information obtained from the verification zone is related to the verification data set obtained by decoding the matrix barcode.
US11036942B2
A method of stabilizing a RFID testing procedure for testing a RFID tag includes placing a RFID tag on a surface, placing a textile on the RFID tag and transmitting a first radio frequency signal to the RFID tag, and measuring a first signal from the RFID tag received in response to transmitting the first radio frequency signal to the RFID tag. The exemplary method further includes placing a first spacing object having a first spacing length between the RFID tag and the textile, the first spacing length extending from the RFID tag to the textile, transmitting a second radio frequency signal to the RFID tag, and measuring a second signal from the RFID tag received in response to transmitting the second radio frequency signal to the RFID tag. The method further includes analyzing the first signal and the second signal to determine whether the RFID tag is operational.
US11036940B2
System and method for providing a computer-assisted translation from a source language to a target language, using a generic NMT model and a translation memory. An input text segment is received, and input context information is received. The input context information is indicative of circumstances in which the input text segment is used, the input text segment being in the source language. An estimated translation of the input text segment into the target language is calculated, using a generic neural machine translation “NMT” model for providing a generalised machine translation from the source language to the target language, and a translation memory comprising translation elements; each translation element comprising a source language text segment, a corresponding target language text segment. The estimated translation is provided to a user, for correction by the user. The translation memory is updated by storing the input text segment, the corrected translation, and the input context information, as a new translation element in the translation memory.
US11036938B2
A system for optimizing project and/or task completion through the use of machine learning is disclosed. The system receives attributes for a project and participants to participate in the project. The attributes are provided to a natural language processing engine to determine content related to the attributes. Once the content is determined, the system receives a selection of a portion of the content and attributes to be searched via a search engine of the system. The search engine may then determine potential combinations of participants, such as individuals, devices, programs, and/or robots, which are suited to participate in the project. A selected combination of participants may perform the project. Feedback relating to the project may be utilized to adjust search algorithm variable weights and parameters utilized by the search engine to optimize the relevance of potential combinations of participants generated in response to a future search for a future project.
US11036937B2
Aspects of the present invention disclose a method, computer program product, and system for parsing a domain-specific language (DSL) statement. The method includes one or more processors accessing a DSL statement that includes contracted phrases. The method further includes one or more processors identifying one or more contracted phrases in the DSL statement utilizing an annotated domain vocabulary for a DSL associated with the DSL statement and grammar rules for the DSL. The method further includes one or more processors determining expanded phrases corresponding to the identified one or more contracted phrases based on the annotated domain vocabulary and the grammar rules. The method further includes one or more processors creating an expanded abstract syntax tree (AST) that is representative of the DSL statement with the determined expanded phrases replacing the identified one or more contracted phrases.
US11036913B2
A method includes accessing, from a memory, a schematic diagram of a circuit that depicts components of the circuit and, connected to one or more of the components, single-pin imaginary devices associated with group properties of the components. The method further includes automatically generating a design layout for the circuit based on the schematic diagram. The design layout comprises shapes representing the components and, on each shape representing a specific component that is connected to a single-pin imaginary device, a specific group label corresponding to a specific group property of the specific component. Placement of the shapes within the design layout is group label dependent. Accessing of the schematic diagram and the automatically generating of the design layout are performed by a layout generator tool executed by a processor of a computer-aided design system.
US11036906B1
In the context of electronic design automation and in particular coverage-driven verification, each of a number of integrated coverage models to be merged for coverage analysis are divided between a code coverage model and a functional coverage model. During a coverage model generation phase, new code coverage models or functional coverage models are created only if they are not already in a coverage model database repository; otherwise, they are copied. During a merging phase, code coverage models or functional coverage models are loaded only if they have not already been loaded. Signatures that can be based on checksums can be used to determine whether the models are unique or duplicates of those already created or loaded. Selectivity in the creation and re-use of the respective coverage models provides computational time savings in each of the creation and loading phases.
US11036902B2
Disclosed herein are systems, devices, and methods related to assets and predictive models and corresponding workflows that are related to the operation of assets. In particular, examples involve defining and deploying aggregate, predictive models and corresponding workflows, defining and deploying individualized, predictive models and/or corresponding workflows, and dynamically adjusting the execution of model-workflow pairs.
US11036901B2
The embodiments of the present disclosure provide a method and apparatus for simulating a flexible panel. The method comprises: establishing a geometric model of the flexible panel; cutting a layer adjacent to a layer where a wiring region is located in the geometric model of the flexible panel; partitioning the following regions or layers in the cut geometric model into grid cells: the wiring region, layers other than the layer where the wiring region located and the layer adjacent to the layer where the wiring region is located, and regions obtained by cutting the layer adjacent to the layer where the wiring region is located; and simulating the flexible panel based on the partition.
US11036900B2
Provided is a simulation device of a satellite, which updates a set value of a simulator, using a command signal transmitted to the satellite, operational data received from the satellite, and flight information. The simulation device of the satellite may comprise: a communication unit for receiving operational data from the satellite, and transmitting a command signal to the satellite; a flight control unit for calculating flight information of the satellite, using the received operational data; and an updating unit for updating a set value used for simulating an operation of the satellite, using at least one of the operational data, the command signal, and the flight information.
US11036895B2
An information processing apparatus includes a first extraction unit and a second extraction unit. The first extraction unit extracts a pouch-shaped portion from drawing information on a mold. The second extraction unit extracts a site from which heat is not easily released from the pouch-shaped portion.
US11036884B2
A computer system de-identifies data by selecting one or more attributes of a dataset and determining a set of data de-identification techniques associated with each attribute. Each de-identification technique is evaluated with respect to an impact on data privacy and an impact on data utility based on a series of metrics, and a data de-identification technique is recommended for each attribute based on the evaluation. The dataset is de-identified by applying the de-identification technique that is recommended for each attribute. Embodiments of the present invention further include a method and program product for de-identifying data in substantially the same manner described above.
US11036883B2
A data request workflow system comprises a vehicle operational data. A file processing system receives the vehicle operational data. At least one set of predefined file editing rules automatically applies the at least one set of predefined file editing rules to automatically edit vehicle operational data such that the vehicle operational data cannot be linked to a specific vehicle operator.
US11036882B2
Data processing systems for processing and managing data subject access in a distributed environment
In particular embodiments, a data subject request processing system may be configured to utilize one or more local storage nodes in order to process a data subject access request on behalf of a data subject. In particular embodiments, the one or more local storage nodes may be local to the data subject making the request (e.g., in the same country as the data subject, in the same jurisdiction, in the same geographic area, etc.). The system may, for example, be configured to: (1) receive a data subject access request from a data subject (e.g., via a web form); (2) identify a suitable local storage node based at least in part on the request and/or the data subject; (3) route the data subject access request to the identified local storage node; and (4) process the data subject access request at the identified local storage node.
US11036881B2
Systems, methods, and devices for implementing secure views for zero-copy data sharing in a multi-tenant database system are disclosed. A method includes generating a share object in a first account comprising a share role. The method includes associating view privileges for the share object such that an underlying detail of the share object comprises a secure user-defined function definition. The method includes granting, to a second account, cross-account access rights to the share role or share object in the first account. The method includes receiving a request from the second account to access data or services of the first account and providing a response to the second account based on the data or services of the first account. The method is such that the underlying detail of the share object that comprises the secure user-defined function definition is hidden from the second account and visible to the first account.
US11036880B2
In an example, a method includes acquiring, at a processor, object generation source data representing a three-dimensional object to be generated in additive manufacturing. A dataset which is representative of an aspect of the three-dimensional object may be determined from the object generation source data. Digital security may be applied to the object generation source data and the dataset. The digital security applied to the object generation source data may be different from that which is applied to the dataset.
US11036864B2
Methods, systems, and computer program products are included for authenticating computing devices. An exemplary method includes associating a security key with an operating system of a first computing device, wherein the security key is generated from a serial number corresponding to the first computing device. A token corresponding to the security key is sent to a second computing device. The token is accessed by the second computing device to authenticate the first computing device. An authenticated session is established between the first computing device and the second computing device. Within the authenticated session, a connection is provided between the first computing device and the second computing device.
US11036861B2
A service provider provides virtual computing services using a fleet of one or more host computer systems. Each of the host computer systems may be equipped with a trusted platform module (“TPM”). The service provider, the host computer systems, and the virtual computing environments generate attestations that prove the integrity of the system. The attestations are signed with a one-time-use cryptographic key that is verifiable against the public keys of the service provider, a host computer system, and a virtual computing environment. The public key of the host computer system is integrated into a hash tree that links the public key of the host computer system to the public key of the service provider. The public key of the virtual computing environment is signed using a one-time-use graphic key issued to the host computer system that hosts the virtual computing environment.
US11036858B2
Methods and systems are described in the present disclosure for training a model for detecting malicious objects on a computer system. In an exemplary aspect, a method includes: selecting files from a database used for training a detection model, the selection is performed based on learning rules, performing an analysis on the files by classifying them in a hierarchy of maliciousness, forming behavior patterns based on execution of the files and parameters of the execution, training the detection model according to the analysis of the files and the behavior patterns, verifying the trained detection model using a test selection of files to test determinations of harmfulness of the test selection of files, and when the verification fails, retraining the detection model using a different set of files from the database, otherwise applying the detection model to a new set of files to determine maliciousness.
US11036850B2
Technologies for memory management with memory protection extension include a computing device having a processor with one or more protection extensions. The processor may load a logical address including a segment base, effective limit, and effective address and generate a linear address as a function of the logical address with the effective limit as a mask. The processor may switch to a new task described by a task state segment extension. The task state extension may specify a low-latency segmentation mode. The processor may prohibit access to a descriptor in a local descriptor table with a descriptor privilege level lower than the current privilege level of the processor. The computing device may load a secure enclave using secure enclave support of the processor. The secure enclave may load an unsandbox and a sandboxed application in a user privilege level of the processor. Other embodiments are described and claimed.
US11036833B2
An image processing system includes circuitry. The circuitry accepts, from a user, an input of information to be registered. The circuitry registers the inputted information as registered information. The circuitry generates tracing data to be used for tracing the registered information. The circuitry outputs the tracing data. The circuitry associates access authorization to an access log for the registered information with the tracing data. The circuitry accepts an input of the tracing data. The circuitry acquires the access log that is associated with the inputted tracing data, and displays the acquired access log.
US11036830B2
A method for solving a computational problem reducible to a problem of summing probabilities over all solutions to a decision problem includes using a quantum computer to identify a coarse estimate of a sum of the probabilities over all solutions to the decision problem. The method also includes using the quantum computer to identify a finer estimate of the sum. The finer estimate is determined using a quantum amplitude estimation algorithm in which a number m in a number register controls a number R×m of quantum amplitude amplification iterations to be applied to a solution space register (where R is a specified multiple) and a quantum Fourier transform is applied to the number register. The method further includes using the coarse estimate to de-alias the finer estimate over all solutions. In addition, the method includes outputting a solution to the computational problem determined using the de-aliased finer estimate.
US11036828B1
Certain aspects of the present disclosure provide techniques for detecting errors in account numbers. One example method generally includes receiving, from a user device, an entered number associated with a user and determining, based on a first portion of the entered number, an entity associated with the entered number. The method further includes obtaining, from an account number database, a plurality of account numbers associated with the entity and generating, from the plurality of account numbers, an account number matrix. The method further includes attempting to solve a multiplication equation of the account number matrix, wherein a solution of the multiplication equation is a vector of constants, upon determining a solution to the multiplication equation, determining whether the entered vector is a valid number for the entity and upon determining the entered vector is a valid number for the entity, storing the entered number in the account number database.
US11036819B2
This information processing apparatus transmits screen data for displaying a screen of a first application to a web browser operating on an external apparatus. When receiving a screen transition instruction for transiting from the screen of the first application to a screen of a second application, the apparatus stores transition destination information indicating at least a return destination screen in a storage unit, and transmits screen data for displaying the screen of the second application to the web browser. When receiving a return instruction for returning from the screen of the second application to an original screen, the apparatus determines a return destination screen based on the transition destination information stored in the storage unit.
US11036814B2
The present invention is directed to methods of and systems for ranking results returned by a search engine. A method in accordance with the invention comprises determining a formula having variables and parameters, wherein the formula is for computing a relevance score for a document and a search query; and ranking the document based on the relevance score. Preferably, determining the formula comprises tuning the parameters based on user input. Preferably, the parameters are determined using a machine learning technique, such as one that includes a form of statistical classification.
US11036812B2
Disclosed are various embodiments for providing guided search results to items or network pages containing buying guides. A plurality of search terms in a search query are identified. It is then determined that at least one network page is a relevant search result for the search query based at least in part on the plurality of search terms in the search query, the network page including a plurality of items and a plurality of instances of user-submitted content related to each of the plurality of items. The network page is then added to a list of search results for the search query. The search results are then returned in response to the search query.
US11036809B2
A trouble information search method includes, storing information on a circuit component, information on a use state of the circuit component, and trouble information on the circuit component, receiving input of information on a circuit component and information on a use state of the circuit component, identifying information on a trouble that has occurred with a circuit component having detailed information similar to detailed information on the circuit component and a circuit component for use in a state similar to a use state of the circuit component, and outputting information on the identified trouble.
US11036801B1
Systems and methods are disclosed for a system to provide an interface that is dynamic and that provides selectable links in response to a query for products in an electronic marketplace, where the selectable links are titled with the query and portions of reviews for products associated with the query. The system is configured to select feedback for items purchased from an electronic marketplace. Descriptors from the feedback are generated. In response to a query for the one or more of the items in the electronic marketplace, a determination is made that portions of the descriptors provide detail responsive to the query. An interface is displayed including selectable links titled with the query in combination with the portions of the descriptors. In response to selection of one of the selectable links, a portion of the items are displayed.
US11036795B2
A web page optimization engine for optimizing a web page is described. The web page optimization engine includes a keyword mapping engine configured to generate a keyword map including a listing of keywords, where each keyword is associated with one or more web pages. The web page optimization engine further includes a map reversal engine configured to generate a web page map including a listing of web page subject matters, where each web page subject matter is associated with one or more keywords based on the associations from the keyword map. The web page optimization engine yet further includes a web page generation engine configured to generate a web page for a web page subject matter in the web page map to include at least one of the one or more keywords for that web page subject matter.
US11036794B2
Embodiments described herein may involve queue versioning. An example implementation may involve a playback device initiating playback of a queue including one or more first audio streams. A queue identification token stored in data storage represents a current version of the queue. The playback device receives, from a computing system, data representing instructions to add one or more second audio streams to the queue, the instructions including an indication of the one or more second audio streams and a first token representing an expected queue version. The playback device determines whether the expected queue version represented by the first token matches the current version of the queue represented by the queue identification token. If not, the playback device foregoes adding the one or more second audio streams to the queue.
US11036793B2
Improved systems and devices for medical imaging distribution are provided. A medical imaging order may be received from a medical facility that includes medical imaging. A configuration may be selected and applied based on a body site and an urgency field associated with the order that defines queueing rules for the medical imaging order. Utilization factors for queues associated with radiologists may also be determined. The configuration and the utilization factors may be used to determine a subset of queues associated with a subset of radiologists. The subset of queues may be prioritized based on certain requirements, such as how many medical imaging reports a particular radiologist is required to review, how many medical imaging reports are required to be allocated to a particular radiologist, and the like. The highest prioritized queue may be selected and the medical imaging order may be transmitted to the radiologist associated with that queue.
US11036784B2
Migrating and delivering data content to a traveling user is provided. A pattern of data access corresponding to a user is determined. The pattern of data access includes previous data access requests made by the user and data to-be delivered to the user. A travel plan corresponding to the user is determined. The travel plan includes a set of intermediate data delivery destinations based on travel mode, travel route, travel schedule, and geographic locations of stops corresponding to the set of intermediate data delivery destinations. The data content is migrated to a set of data storage locations as the user travels based on the pattern of data access, the travel plan, and the set of intermediate data delivery destinations along the travel route. The data content is delivered to the user at geographic locations corresponding to the set of data storage locations as the user travels.
US11036778B2
Technology is disclosed for detecting, classifying, and/or enforcing policies on social networking activity. The technology can store a content policy, classify content posted to a social network, determine that the classification corresponds to the content policy, and apply an action specified by the content policy to the posted content.
US11036773B2
A cloud storage system provides remote access to a file associated with the cloud storage system. In response to a request to access the file, the cloud storage system identifies applications available to the request generator and capable of accessing the file, which may include both online web-based applications and applications installed on a device with which the user is accessing the file. The cloud storage system determines an application type of an identified application, and provides file access to the identified application based on the application type.
US11036769B1
A system for element tracking in documents includes a memory device, a database, and a processor. The memory device is configured to store a mapping in a memory between a linked element within a document and a database object. The database is configured to store the database object. The processor is configured to in response to an update of the database object: a) cause storage in the database of an update event associated with the linked element; and b) provide an update indication that the update associated with the linked element has occurred.
US11036768B2
The scalable high-level fusion of structured and unstructured data includes ingesting and processing unstructured data to produce a statistical model stored as extracted entities then mapped to a collection of resource description framework (RDF) triples, and applying a semantic analysis to a set of structured data to produce a logical model stored as a collection of triples. Reasoners are applied to both models generating an extended knowledge graph of both base and inferred knowledge that is decomposed into a wide table database, with each row storing a corresponding triple, and a reasoner converting the RDF triples into associated triples by adding a new column to the database in response to detecting a new predicate for a subject already present in one of the rows of the database so that the new predicate is stored in the new column in a new row created for the subject already present.
US11036759B1
Systems and methods described herein provide selective synchronization of DNS records. A synchronization data store is synchronized by: obtaining a complete set of domain name system (DNS) records for a first data center; and copying the complete set of DNS records to the synchronization data store. After the synchronization data store is initialized, at a particular time interval, a snapshot of the complete set of DNS records is repeatedly collected. Differences between the copied complete set of DNS records of the synchronization data store and the snapshot of the complete set of DNS records are identified. The synchronization data store is updated with the differences and a determination is made as to whether the differences should be implemented at a second data center. When the differences should be implemented at the second data center, the differences are propagated to the second data center, otherwise they are not.
US11036752B2
In various embodiments, a data integration system is disclosed which enables incremental loads into a data warehouse by developing a data partitioning plan and selectively disabling and enabling indexes to facilitate incremental loads into fact tables.
US11036746B2
Various methods and systems for determining a dominant object of a query and employing the dominant object to provide enhanced search services are discussed. A query is segmented into a set of n_grams. Entity extraction and resolution (EER) methods are employed to determine implicit and explicit aspects for each n_gram. N_grams that include explicit aspects are pruned from the set of n_grams and a pruned set of candidate n_grams is generated from the non-pruned n_grams. Knowledge graphs are employed to generate a ranked list of associated categories for each candidate n_gram. A ranked list of categories associated with the un-segmented query is generated based on knowledge graphs. The candidate n_gram with the highest ranked associated category that is also a highly ranked category associated with the un-segmented query is selected as the dominant object of the query. Enhanced search results are provided based on the determined dominant object.
US11036741B2
Identifying relations between items in transactions. Local conditional frequency pattern trees are generated in processing nodes in a computer system. The nodes in the local conditional frequency pattern trees represent items and a frequency of the items in the transactions. Global conditional frequency pattern trees are generated in the processing nodes. Each processing node in the processing nodes generates a global conditional frequency pattern tree using a set of local conditional frequency pattern trees in the processing node. The global conditional frequency pattern trees generated by the processing nodes are distributed such that each processing node in the processing nodes has the global conditional frequency pattern trees generated by other processing nodes. Patterns are generated by the computer system. A set of rules is generated using the patterns and the global conditional frequency pattern trees in the processing nodes, wherein the set of rules define the relations between the items.
US11036739B1
A database platform receives query instructions for a query on a database, where the query instructions include a geospatial-function join that includes a geospatial-function predicate. The database platform generates a query-execution plan by replacing the geospatial-function join with a single interval join that has an interval-join predicate that is implied by the geospatial-function predicate, and by also inserting a filter above the single interval join to apply the geospatial-function predicate. The database platform executes the query-execution plan, and returns query results in response to the query.
US11036736B2
A method, computing system and computer program product are provided. A nested loop join access plan for a query is executed and processed records of a most outer table of a nested loop join that satisfy local predicates are counted. When a count of the processed records is not less than a threshold value, a cost to complete execution of the nested loop join access plan and a cost of executing a new access plan based on recalculated filter factors for local predicates of the query are compared. When the cost to complete is less, execution of the nested loop join access plan is resumed to complete running of the query. When the cost of executing the new access plan is less, the new access plan is executed to rerun the query. A result of the query is provided.
US11036734B2
Techniques herein generate a query plan that combines a global reporting aggregate calculation and an organizing operation. A method detects an organizing operation, a group aggregate function, and a global aggregate function within a database statement. The organizing operation specifies organizational activities such as grouping, joining, or sorting rows. The method generates an execution plan that specifies calculating all values in a single pass. For each row, the single pass applies the organizing operation and updates an access structure. The pass updates one of multiple cumulative group calculations based on the group aggregate function and updates a cumulative global calculation based on the global aggregate function. Each cumulative group calculation is associated with some of the access structure. Based on the access structure, result rows that satisfy the database statement are generated. Result rows contain a final result of each group calculation and a final result of the global calculation.
US11036728B2
Intent-based exploring of self-documenting Application Programming Interface (“API”) documents comprises receiving a document containing a plurality of descriptions of APIs, wherein the document is in a structured format; generating a plurality of entities by identifying a plurality of API definition entries in the document; generating a plurality of intents by iterating through a plurality of path entries in the document; generating a dialog by creating a plurality of phrases by iterating through the plurality of path entries in the document; receiving one or more questions from a user or developer; and in response to the one or more questions, providing one or more conversational responses to the user by a conversational application program incorporating the plurality of entities, plurality of intents, and plurality of phrases.
US11036722B2
Described is a system (and method) for providing an application specific extended search that is initiated from a system-wide search application such as a “finder” application or service. The extended search may be automatically performed by an application (including a third-party applications) in order to search its own content from the search initiated within the system-wide search application. Accordingly, the system may provide an efficient and familiar search mechanism that provides a seamless extended search capability that may utilize additional search functionality available within particular applications themselves.
US11036705B2
Traversing nodes of a Dispersed Lockless Concurrent Index (DLCI), by retrieving a node look-up request from a request queue, executing the look-up request across nodes of a DLCI, storing the look-up request results in a results queue, and adding new look-up requests associated with any node pointers from the node(s) of the look-up request, in the request queue.
US11036700B2
Methods, systems, and computer programs are presented for selecting features for a machine-learning model configured to detect anomalies in the evolution of data over time. One method includes an operation for identifying one or more key fields and value fields from the fields in a relational database. The method also includes grouping data of the value fields based on values of the one or more key fields and calculating one or more statistical values for each group of data of the value fields. The method further includes operations for monitoring an evolution of the one or more statistical values over time, and for selecting, based on the evolution of the one or more statistical values over time, features to be used by a machine-learning model to detect anomalies in content of the relational database over time. The method also includes executing the machine-learning model to detect the anomalies.
US11036695B1
The disclosure may be generally directed to systems, methods, apparatuses, and/or interfaces for managing data, metadata, and/or other elements of a DBMS through interacting with objects from a user's experience or with which the user can relate. The disclosure may also be generally directed to systems, methods, apparatuses, and/or interfaces for constructing a data management instruction by interacting with objects from a users experience or with which the user can relate. The disclosure may further be generally directed to systems, methods, apparatuses, and/or interfaces for inferring an electronic resource.
US11036693B2
Disclosed herein is an apparatus for continuous profiling for a multicore embedded system, the apparatus including a profiling data reception unit for receiving one or more pieces of profiling source data, in which events for each core in a multicore embedded system are written, from the multicore embedded system; a profiling data analysis unit for analyzing the profiling source data, determining a time at which each of events included in the profiling source data occurred and a core corresponding to the event, and determining whether each of the events is a past event depending on the time at which the event occurred; and a profiling file management unit for distinguishing each of the events depending on the determination of whether the event is a past event and storing the events in profiling files.
US11036687B2
A device searching system and method for data transmission are provided. A method of searching for another device in a first device for data transmission includes outputting a widget window for a device search, receiving an address book stored in a second device connected to the first device, and if the widget window is selected, searching for a device included in the received address book, wherein the searching of the device includes searching for at least one of devices included in the received address book based on a keyword input through the widget window.
US11036679B2
A method of summarizing data files includes implementing, at a server, a storage event for a data file, analyzing the data file and creating a summary of the data file, and storing the summary linked to the data file.
US11036665B2
An electronic system capable of detecting a number of hot-plug insertion/extraction cycles including a host device, at least one peripheral device, and at least one storage device is provided. The host device includes a controller and at least one connection socket. The controller has at least one detection pin. Each connection socket is coupled to a corresponding detection pin. The peripheral device includes at least one connector. The connector is hot-pluggably and electrically connected to the connection socket of the host device. The storage device stores the number of hot-plug insertion/extraction cycles of the connector in the peripheral device. When the connector of the peripheral device is connected to the connection socket of the host device, the controller reads the number of hot-plug insertion/extraction cycles from the storage device and increases the number of hot-plug insertion/extraction cycles of the connector in the peripheral device.
US11036657B2
A writing-block for writing data to a memory-buffer, wherein the memory-buffer comprises an ordered sequence of elements and the writing-block is configured to: receive an input-data-stream; and write the input-data-stream to the memory-buffer in a successive manner from a first-element of the ordered sequence to a predetermined-element of the ordered sequence. Following writing to the predetermined-element the writing-block is configured to continue to write the input-data-stream to the memory-buffer in a successive manner restarting at the first-element. In response to writing the predetermined-element, the writing-block is configured to also continue to write the input-data-stream to the memory-buffer in a successive manner from an element immediately following the predetermined element until a second predetermined-element of the memory-buffer.
US11036655B2
A low-latency, high-bandwidth, and highly scalable method delivers data from a source device to multiple communication devices on a communication network. Under this method, the communication devices (also called player nodes) provide download and upload bandwidths for each other. In this manner, the bandwidth requirement on the data source is significantly reduced. Such a data delivery network is scalable without limits with the number of player nodes. In one embodiment, a computer network includes (a) a source server that provides a data stream for delivery in the computer network, (b) player nodes that exchange data with each other to obtain a complete copy of the data stream, the network nodes being capable of dynamically joining or exiting the computer network, and (c) a control server which maintains a topology graph representing connections between the source server and the player nodes, and the connections among the player nodes themselves. In one embodiment, the control server is associated with a network address (e.g., an IP address) known to both the source server and the player nodes. The data stream may include, for example, a real-time broadcast of a sports event.
US11036652B2
The presently disclosed subject matter includes various inventive aspects, which are directed to direct access of a host computer device to a share storage space in a storage system, as well as secured access control of the direct access of the host computer device by a control computer device in the storage system, the direct access including direct read access and direct write access.
US11036650B2
In one embodiment, a processor includes: one or more cores to execute instructions; at least one cache memory; and a coherence circuit coupled to the at least one cache memory. The coherence circuit may have a direct memory access circuit to receive a write request, and based at least in part on an address of the write request, to directly send the write request to a device coupled to the processor via a first bus, to cause the device to store data of the write request to a device-attached memory. Other embodiments are described and claimed.
US11036643B1
A network processor includes a memory subsystem serving a plurality of processor cores. The memory subsystem includes a hierarchy of caches. A mid-level instruction cache provides for caching instructions for multiple processor cores. Likewise, a mid-level data cache provides for caching data for multiple cores, and can optionally serve as a point of serialization of the memory subsystem. A low-level cache is partitionable into partitions that are subsets of both ways and sets, and each partition can serve an independent process and/or processor core.
US11036638B2
A computer system monitors usage of an application on a computing device to identify one or more pre-fetch situations corresponding to a user of the computing device. The computer system determines whether the computing device is in a situation that corresponds to at least one of the identified one or more pre-fetch situations. In response to determining that the computing device is in the situation that corresponds to the at least one of the identified one or more pre-fetch situations, the computer system causes data corresponding to the application to be pre-fetched.
US11036635B2
Provided are a computer program product, system, and method for selecting resources to make available in local queues for processors to use. Each processor of a plurality of processors maintains a queue of resources for the processor to use when needed for processor operations. One of processors is selected. The selected processor accesses at least one available resource and includes the accessed at least one resource in the queue of the selected processor.
US11036634B2
Provided are an apparatus, system, and method to flush modified data from a first memory to a persistent second memory. A first memory controller coupled to the first memory includes at least one RAS controller to read a range of addresses in the first memory. In response to receiving a command from the power control unit, the at least one RAS controller is invoked to read data from at least one range of addresses specified for the RAS controller from the first memory. A second memory controller transfers data read from the first memory determined to be modified to the second memory. The first memory controller sends a signal to the power control unit to indicate that the modified data in the range of addresses specified for the RAS controller was flushed to the second memory in response to the RAS controller completing reading the range of addresses.
US11036629B2
In accordance with an embodiment of the present disclosure, a method of a controller for controlling a nonvolatile memory device including a plurality of data storage regions may include: determining, in response to a first copy event of receiving from a host a command instructing copy of data from a first logical address into a second logical address, whether a second copy event of copying the data from a first data storage region having a first physical address mapped to the first logical address into a data storage region having another physical address will occur; and in response to determining that the second copy event will not occur, changing a logical address mapped to the first physical address from the first logical address to the second logical address and invalidating the first logical address.
US11036626B1
A system and a method of managing over-provisioning (OP) on non-volatile memory (NVM) computer storage media including at least one NVM storage device, by at least one processor, may include: receiving a value of one or more run-time performance parameters pertaining to data access requests to one or more physical block addresses (PBAs) of the storage media; receiving at least one of a target performance parameter value and a system-inherent parameter value; analyzing the received at least one run-time performance parameter value, to determine an optimal OP ratio of at least one NVM storage device in view of the received at least of a target performance parameter value and system-inherent parameter value; and limiting storage of data objects on the at least one NVM storage device according to the determined OP ratio.
US11036614B1
A data-control-oriented program static analysis method includes: compiling and interpreting a code of a smart contract to generate a bytecode of the code of the smart contract; resolving a control-flow relation between instructions of the bytecode, and building and printing a control-flow graph according to the control-flow relation; adding a taint source in the smart contract to an analysis result of a starting block of the control-flow graph, traversing the control-flow graph, performing a data dependence analysis based on a taint analysis technique, continuously updating an analysis result of a basic block in the control-flow graph; predefining an expression form of an analysis result and a basic operation related to the analysis result for the static analysis, controlling an updating of the analysis result according to a definition, and returning a final analysis result; and according to the final analysis result, generating and returning an analysis report.
US11036613B1
A device configured to obtain project information identifying a set of programs and to generate a program matrix. The device is further configured to identify entries in the program matrix where a row and a column correspond with the same program and to set the identified entries with a value of one. The device is further configured to identify programs from among the set programs that are called by a program and to set the identified entries in the program matrix that correspond with the identified programs with a value of one. The device is further configured to input the program matrix into a first machine learning model to obtain relationship information. The relationship information maps the set of programs to a spatial domain where a distance between a pair of programs in the spatial domain corresponds with a level of impact between the pair of programs.
US11036604B2
This application discloses a computing system implementing a functional safety validation tool to simulate an integrated circuit design with a stimulus vector. The computing system can inject a fault at a first node of the simulated integrated circuit design, which prompts alarm logic to trigger indicating a detection of the injected fault. The computing system, in response to the triggering of the alarm logic, can initiate back-propagation to identify which intermediate nodes of the simulated integrated circuit design, located between the first node and the alarm logic, have fault values that prompt the alarm logic to trigger. The computing system can generate a fault coverage presentation identifying a diagnostic coverage of the alarm logic for the stimulus vector based on when the alarm logic.
US11036597B2
A semiconductor memory system includes a memory medium and a data input/output (I/O) pin repair control circuit. The memory medium includes a plurality of memory dies and a spare die. Each of the plurality of memory dies has a plurality of memory regions and a plurality of data I/O pins, and the spare die has a plurality of spare regions and a plurality of data I/O pins. The data I/O pin repair control circuit performs a repair process for replacing an abnormal data I/O pin among the plurality of data I/O pins included in any of the plurality of memory dies with a data I/O pin of the plurality of data I/O pins included in the spare die.
US11036593B2
The present disclosure includes apparatuses and methods for performing data restore operations in memory. An embodiment includes a memory, and a controller configured to perform a data restore operation on data stored in the memory using a first table and a second table stored in the controller, wherein the first table includes a current mapping of the data stored in the memory that is based on a previous assessment of previous error rates associated with the data stored in the memory, and the second table includes a new mapping of the data stored in the memory that is based on a current assessment of current error rates associated with the data stored in the memory.
US11036592B2
An improved content indexing (CI) system is disclosed herein. For example, the improved CI system may include a distributed architecture of client computing devices, media agents, a single backup and CI database, and a pool of servers. After a file backup occurs, the backup and CI database may include file metadata indices and other information associated with backed up files. Servers in the pool of servers may, in parallel, query the backup and CI database for a list of files assigned to the respective server that have not been content indexed. The servers may then request a media agent to restore the assigned files from secondary storage and provide the restored files to the servers. The servers may then content index the received restored files. Once the content indexing is complete, the servers can send the content index information to the backup and CI database for storage.
US11036587B2
According to implementations of the present disclosure, there is provided a method for managing a storage system, extents in the storage system being from multiple storage devices in a resource pool associated with the storage system. In the method, regarding multiple extents comprised in a storage device among the multiple storage devices, respective service states of the multiple extents are obtained. Respective features of respective extents among the multiple extents are determined on the basis of respective service states of the multiple extents. An association relation between a failure in an extent in a storage device in the resource pool and a feature of the extent is obtained. A failure extent in which a failure is to be occurred is identified from the multiple extents on the basis of respective features of the multiple extents and the association relation.
US11036584B1
A method includes, for a current phase of a multiple phase write operation to write a set of encoded data slices to a set of storage units, determining whether to send a write performance threshold number of write requests to a subset of the set of storage units regarding a write performance threshold number of encoded data slices of the set of encoded data slices, where the set of encoded data slices includes a total number of encoded data slices, and wherein the write performance threshold number is less than the total number and greater than or equal to the write threshold number. When the write performance threshold number of write requests is to be sent to the subset of the set of storage units, the method continues by sending the write performance threshold number of write requests to the subset of the set of storage units.
US11036578B2
A semiconductor memory device includes: a memory cell array including a plurality of memory cells; an error correction code (ECC) engine configured to detect and/or correct at least one error bit in read data and configured to generate a decoding status flag indicative of whether the at least one error bit is detected and/or corrected, wherein the read data is read from the memory cell array; a channel interface circuit configured to receive the read data and the decoding status flag from the ECC engine and configured to transmit the read data and the decoding status flag to a memory controller, wherein the channel interface circuit is configured to transmit the decoding status flag to the memory controller through a pin; and a control logic circuit configured to control the ECC engine and the channel interface circuit in response to an address and a command from the memory controller.
US11036575B2
A method to detect hardware and software errors in an embedded system is disclosed. The method includes: detecting or measuring, by a plurality of sensors, an operating state of the embedded system; operating a plurality of replicated computation engines in group synchrony, wherein the plurality of replicated computation engines are replicated instances of a single computation engine and wherein the plurality of replicated computation engines are grouped into one or more groups such that, for each group, each member of the group starts in a same processing logic state and processes same events in the same order; intercepting output of the plurality of sensors and transmitting the output to each replicated computation engine of a group in a defined order; and actuating selected computation engines of the plurality of replicated computation engines and arbitrating between outputs of the selected computation engines.
US11036570B2
A device management apparatus includes a storage device configured to store a number of fed sheets in an early failure period, the number of fed sheets in the early failure period being a certain number of fed sheets and being a preset number of fed sheets, which is treated as an early failure where the maintainable component has a failure, and calculates a failure density depending on a number of fed sheets based on a number of fed sheets at a time when a failure occurred in the component, which is received from the multiple image forming apparatuses, and outputs information about replacement of the maintainable component based on the failure density to the number of fed sheets in the early failure period from a number of fed sheets at a time when the parameter exceeds the threshold after an operation, which is received from one image forming apparatus.
US11036561B2
Embodiments monitor statistics from groups of devices and generate an alarm upon detecting a utilization imbalance that is beyond a threshold. Particular balance statistics are periodically sampled, over a timeframe, for a group of devices configured to have balanced utilization. The devices are ranked at every data collection timestamp based on the gathered device statistics. The numbers of times each device appears within each rank over the timeframe are tallied. The device/rank summations are collectively used as a probability distribution representing the probability of each device being ranked at each of the rankings in the future. Based on this probability distribution, an entropy value that represents a summary of the imbalance of the group of devices over the timeframe is derived. An imbalance alert is generated when one or more entropy values for a group of devices shows an imbalanced utilization of the devices going beyond an identified imbalance threshold.
US11036560B1
Isolation types may be determined for resources that execute portions of code. Code may be received via a network-based interface from a client for execution. An execution plan for the code may be generated and evaluated to determine one or more isolation types for computing resources that execute the code. The computing resources that are configured to provide the determined isolation types may then be identified and execution of the code initiated at the identified computing resources.
US11036541B2
This disclosure generally relates to enabling a hypervisor of a host machine to provide virtual interrupts to select virtual processors or a set of virtual processors. More specifically, the present disclosure describes how a hypervisor of a host machine may monitor the status of one or more virtual processors that are executing on the host machine and deliver interrupts to the virtual processors based on a number of factors including, but not limited to, a priority of the interrupt, a priority of the virtual processor, a current workload of the virtual processor and so on.
US11036540B2
Innovations in the area of server-side processing when committing transactions to disk in a distributed database system can improve computational efficiency at database nodes and/or reduce network bandwidth utilization. For example, when transactions are committed in a database system, at a master node of the database system, a server uses different threads for certain processor-intensive operations and certain I/O-intensive operations. Or, as another example, when transactions are committed in a database system, at a master node of the database system, a server groups jobs for I/O requests.
US11036537B1
Techniques for on demand capacity management in a provider network are described. The provider network includes electronic devices that provide computing-related resources to customers. The unused capacity of these electronic devices—such as processor cores, memory, network bandwidth, etc.—can be used to satisfy a variety of computing needs. Services of the provider network allocate portions of the unused capacity based on customer requests for computing-related resources.
US11036529B2
The transmission of data on computer networks according to one or more policies is disclosed. A policy may specify, among other things, various parameters which are to be followed when transmitting initiating network traffic. Multiple network interfaces may be installed on a server to enable transmission of data from the single server according a number of discrete configuration settings implicated by the various policies. The multiple network interfaces may correspond to separate physical components, with each component configured independently to implement a feature of a policy. The multiple network interfaces may also correspond to a single physical component that exposes multiple network interfaces, both to the network and to the server on which it is installed.
US11036518B1
Methods and apparatuses are described for automated management of scheduling a computer hardware reboot. A computing device detects a user login request. The computing device launches a hosted virtual desktop application for display on a display device coupled to the computing device. The computing device determines that a reboot of the computing device is required, including identifying that one or more software application updates have been applied to the computing device during a period of time prior to detecting the user login request. The computing device generates a reboot notification window that is displayed on top of the hosted virtual desktop application. The computing device receives instructions via the reboot notification window to execute a scheduled reboot of the computing device. The computing device executes the scheduled reboot of the computing device at a time defined in the received instructions.
US11036515B1
A system and corresponding method unwind instructions in an out-of-order (OoO) processor. The system comprises a mapper. In response to a restart event causing at least one instruction to be unwound, the mapper restores a present integer mapper state and present floating-point (FP) mapper state, used for mapping instructions, to a former integer mapper state and former FP mapper state, respectively. The mapper stores integer snapshots and FP snapshots of the present integer and FP mapper state, respectively, to expedite restoration to the former integer and FP mapper state, respectively. Access to the FP snapshots is blocked, intermittently, as a function of at least one FP present indicator used by the mapper to record presence of FP registers used as destinations in the instructions. Blocking the access, intermittently, improves power efficiency of the OoO processor.
US11036508B2
A microprocessor for metering electric energy, a microcontroller unit thereof, and a circuit and a method for metering energy accumulation. The circuit for metering energy accumulation includes a calculation-comparison circuit and a counter circuit that are connected. The calculation-comparison circuit is configured to: calculate an accumulation of a value of power in power consumption data and a value of current energy, and a difference between the accumulation and a preset threshold; output a flag bit, characterizing whether the difference being less than zero, to the counter circuit; set the value of current energy to be the difference in a case that the difference is not less than zero; and set the value of current energy to be the accumulation in a case that the difference is less than zero. Calculation in electric energy metering is specifically implemented, effectively improving electric energy metering efficiency and product economic benefit.
US11036496B2
Embodiments of the present invention provide a method, system and computer program product for software globalization management. In an embodiment of the invention, a method for software globalization management includes loading markup in a browser for rendering in the browser and parsing the markup to identify different markup language tags disposed in the markup. Thereafter, on condition that during the parsing a globalization tag is detected, an internationalization key associated with a textual resource is extracted in connection with the globalization tag, a locale setting is retrieved for the browser, the key is submitted to remote repository with the locale setting in order to retrieve therefrom a translated form of the textual resource in accordance with the locale setting, the translated form of the textual resource is received in response to the requesting and the markup is rendered with the translated form of the textual resource.
US11036495B2
Disclosed embodiments relate to identifying Electronic Control Unit (ECU) anomalies in a vehicle. Operations may include monitoring, in the vehicle, data representing real-time processing activity of the ECU; accessing, in the vehicle, historical data relating to processing activity of the ECU, the historical data representing expected processing activity of the ECU; comparing, in the vehicle, the real-time processing activity data with the historical data, to identify at least one anomaly in the real-time processing activity of the ECU; and implementing a control action for the ECU when the at least one anomaly is identified.
US11036475B2
In traditional systems and methods, to provide infrastructure, a plurality of data models needs to be created individually for each of the respective cloud or container technologies. The creation of data models is complex, time consuming, and has tight coupling with the Infra provider, resulting in vendor lock-in. Embodiments of the present disclosure, implements method of generating a model descriptor corresponding to plurality of specifications by (a) receiving, at a reverse transformation layer, a specific model descriptor as an input for a required target platform; (b) generating, by a common model descriptor generator, a common model descriptor based on a reverse transformation, wherein the reverse transformation comprising step of detecting supported platform by scanning the inputted specific model descriptor and invokes a specific reverse transformer; and (c) transforming, by a forward transformation layer, the common model descriptor to multiple model descriptors by invoking a plurality of transformers
US11036473B1
Disclosed herein is a true random number generator (TRNG). The TRNG includes an enclosure defining a cavity and a cap covering the cavity and having a cap surface exposed to the cavity, the cap surface including radioactive nickel. An electronic sensor within a cavity detects electrons from the decay of the nickel and produces a signal for the detected energy. An amplifier is connected to the sensor and constructed to amplify the signal and feeds the signal to a filter. A processor connected to the filter generates a true random number based on the signal. This TRNG may be formed on an integrated circuit.
US11036472B2
A random number generator generates a random number by using at least two algorithms. A security device includes the random number generator. The random number generator includes a random seed generator and a post processor. The random seed generator is configured to receive an entropy signal and to generate a random seed of a digital region generated by using the entropy signal. The post processor is configured to generate a random number from the random seed by using a first algorithm and a second algorithm. A bias property represents unbiasedness of a result value, and a bias property of the first algorithm is different from a bias property of the second algorithm.
US11036465B2
Various aspects include approaches for controlling audio playback based upon a detected user sleep state. In one implementation, a computer-implemented method of controlling playback of an audio file at a wearable audio device includes: receiving a first indicator about movement or a position of an audio gateway over a period; receiving a second indicator about movement or position of the wearable audio device over the period, wherein the wearable audio device is separate from the audio gateway; and in response to the first indicator deviating from the second indicator by less than a threshold for the period, inserting a marker in the audio file that enables a user to revert back to the playback at a time of the marker.
US11036462B2
An audio system includes a digital audio interface, a first filter stage, a second filter stage, a controller, and a first path selector. The controller is communicatively coupled to the digital audio interface and configured to determine whether an audio signal received at the digital audio interface is below a first signal threshold. The controller selects one of a first signal path that passes through the first and second filter stages and a second signal path that bypasses the first filter stage based upon the determination. The first path selector is communicatively coupled to the controller and at least one of the first filter stage and the second filter stage and is configured to generate the selected one of the first and second signal paths.
US11036461B2
An example method involves causing a control device to display a graphical user interface that comprises an indication of a first zone of a media playback system, wherein the media playback system comprises the first zone and a second zone, and wherein the graphical user interface does not comprise an indication of the second zone. The example method further involves detecting, by the control device, an input that indicates a command to cause the first zone to form a zone group with the second zone and play back a target media in synchrony with the second zone. The method further comprises, based on the detected input, causing the first zone to form a zone group with the second zone and play back the target media in synchrony with the second zone.
US11036458B2
An electronic device determines that an application has been launched for which screencasting is available. In response, the device displays a screencast control panel. A user inputs an instruction to begin screencasting via the control panel. In response to this instruction, the electronic device screencasts media content including content created by the application.
US11036452B2
A display control system includes a coupling display unit coupled to a mobile device in a vehicle. The coupling display unit includes a disposition region which includes the mobile device and a display to receive information from the mobile device and to display an information region corresponding to the mobile device.
US11036448B2
A printing apparatus receives a print job from an information processing apparatus and performs printing. The printing apparatus obtains, from the information processing apparatus, information indicating the number of pages per copy of the print job, determines whether double-sided printing is to be performed for the print job, and determines, based on the obtained information, whether the print job is a print job in which the number of pages per copy is an odd number of pages. The printing apparatus controls to print by inserting a blank page before a page that is received first in the print job, based on a determination that, in the print job, the number of pages per copy is an odd number of pages.
US11036447B2
Restricting the printing of sensitive electronic documents. After the client downloads a document (e.g., by viewing the document in a web browser), the client intercepts a print command, pauses the print, and issues a print request to a server. From a server perspective, upon receiving the request, the server determines whether the document is print restricted. If not, the print operation is permitted to proceed. If so, the server responds negatively to the print request and alters the document so that, even if printed, sensitive information is not printed. In another embodiment, the server may restrict printing prior to downloading a document. For example, the server may make the document read-only, or replace the document with another printable document that does not contain sensitive content.
US11036433B2
A memory controller includes a plurality of control signal pads and selectively controls a first-type memory and a second-type memory. The memory controller also includes a control signal generation unit configured to generate a control signal for controlling a selected memory. The memory controller further includes a control signal transfer unit configured to apply bits of a first control signal generated for controlling the first-type memory to respective control signal pads of the plurality of control signal pads, apply bits of a second control signal generated for controlling the second-type memory to a first control signal pad group selected among the plurality of control signal pads, and apply the second control signal to a second control signal pad group which is selected among the plurality of control signal pads independently of the first control signal pad group.
US11036427B2
A computer-implemented method, according to one embodiment, includes: receiving a data access command which corresponds to data stored on NVRAM at a logical block address, and using content-addressable memory (CAM) to determine whether the logical block address corresponds to an active read modify write operation. In response to determining that the logical block address corresponds to an active read modify write operation, the data access command is satisfied using a first procedure. However, in response to determining that the logical block address does not correspond to an active read modify write operation, the data access command is satisfied using a second procedure. Moreover, using the CAM to determine whether the logical block address corresponds to an active read modify write operation is completed in a single clock cycle of the CAM.
US11036417B2
In one aspect, the present disclosure relates to a method of de-duplicating data in a solid state storage device. The method can include receiving a block of data to be written to a solid state storage device, wherein the block of data comprises header portion and a payload, wherein the header portion comprises context information; and determining whether the payload should be de-duplicated prior to storage, based on the context information stored within the header portion; if the payload is determined to be de-duplicated, de-duplicating the payload; and storing the de-duplicated payload to the solid state storage device.
US11036416B2
A method, apparatus, system, and computer program product for deduplicating data. Data is stored by a computer system in storage domains in a storage system. Deduplication is performed by the computer system within each storage domain in the storage domains using a hash table that includes entries for all of the storage domains. Cross-deduplication between the storage domains is avoided in the storage system.
US11036401B2
User access to a data storage system including one or more nodes providing a plurality of data storage resources is controlled, the plurality of data storage resources storing one or more user-accessible primary data structures and one or more user-accessible secondary data structures, each secondary data structures being stored on the basis of a respective associated primary data structure, wherein the data storage system stores, for each secondary data structure, data structure metadata which is indicative of a parent data storage resource and an owner data storage resource of the respective secondary data structure. Upon receiving a user request to access a certain secondary data structure of the one or more secondary data structures stored on a respective parent data storage resource, based on data structure metadata stored for the certain secondary data structure, the respective owner data storage resource of the certain secondary data structure is determined.
US11036399B2
A memory system may include: a plurality of memory devices each including a user area and an over-provisioning area (OP area); and a controller configured for controlling the plurality of memory devices, wherein the controller includes: a detection circuit configured for detecting a defective memory device among the plurality of memory devices; a selection circuit configured for selecting an available memory device excluding the defective memory device among the plurality of memory devices; and a processor configured for moving target data stored in the defective memory device into the OP area of the available memory device.
US11036393B2
A storage controller coupled to a storage array comprising one or more storage devices initiates a transformation of data from a block-based storage system resident on the storage array to a file-based storage system resident on a storage array. The storage controller identifies a plurality of data blocks to be transformed from the block-based storage system and generates metadata for a file in the file-based storage system, the metadata to associate the plurality of data blocks with the file.
US11036390B2
A display method of a display apparatus is provided. The method includes: displaying, on a touch display apparatus, a first window and a second window that overlap with each other, where the first window is smaller than the second window; displaying a first image on the first window, and displaying a second image on the second window, where the second image is an image captured by the camera module in real time; displaying the first image on the second window and displaying the second image on the first window according to the first touch instruction; and displaying the first image on the first window and displaying the second image on the second window according to the second touch instruction.
US11036387B2
An electronic device with a display and a touch-sensitive surface displays a first user interface of a first application. The device detects an input a contact on the touch-sensitive surface, movement of the contact across the touch-sensitive surface, and liftoff of the contact at an end of the movement. In response, the device, in accordance with a determination that the input meets last-application-display criteria, displays a second user interface of a second application that is distinct from the first application; and in accordance with a determination that the input meets home-display criteria, displays a home screen user interface that includes a plurality of application launch icons that correspond to a plurality of applications installed on the device.
US11036385B2
A computer-implemented method includes generating code for displaying a two-dimensional media programming schedule grid, receiving a command to compress the grid at a first location along a first dimension, and generating code for displaying the grid with visible graphical fold marks defining a fold area near the first location along the first dimension.
US11036384B2
A pressure-sensitive degree control method and system of a mobile terminal including a touchscreen for controlling interaction degree of the touchscreen based on a pressure level of a touch are provided. The method includes detecting a pressure level of the touch made on the touchscreen, configuring an interaction degree of the user interface to be determined based on the pressure level, and controlling operations of the user interface according to the interaction degree.
US11036382B2
A computer-implemented user interface method includes displaying content in a first window on a display of a computing device, receiving a dragging user input on an element at a periphery of the window, and in response to receiving the dragging input, generating and displaying a second window on the display of the computing device and displaying the first window simultaneously with the second window.
US11036374B2
A computer-implemented method that includes displaying a graphical user interface (“GUI”) and receiving personalized information from at least one server computing device. The GUI includes a page. The personalized information identifies a theatre location, movies playing at the theatre location, dates, and showtimes associated with the movies and dates. The method includes displaying on the page, the movies, dates on which a particular movie is showing, and a particular showtime on a particular date. A selection is entered by the user into a user input displayed on the page. The selection changes the theatre location, the particular movie, the particular date, and/or the particular showtime without the user exiting the page. The page updates automatically to display the user selection. An indication is received that the user has selected a purchase input display on the page, and a purchase of at least one movie ticket is completed.
US11036368B1
A computer-implemented method of data transmission comprises: displaying a preview of a message; receiving a send gesture; displaying a send to window listing potential recipients once the send gesture reaches a threshold; receiving a recipient selection; and transmitting the previewed message to the selected recipient.
US11036365B2
Methods, systems, and computer program products are provided for detecting a browser hang condition and causing the browser to enter into a mitigation state. For instance, a window or tab of the browser executes via a first thread of the browser, and third-party code executes via a second thread of the browser. The first thread issues a hang resistance message to the second thread and waits for a response from the second thread. The second thread processes the hang resistance message after processing all other messages in its queue. Thus, if the first thread receives the response, the first thread determines that the second thread has not entered into a hang condition. However, if the first thread does not receive the response, the first thread determines that the second thread has entered into a hang condition and subsequently causes the browser to enter the mitigation state.
US11036354B2
A system and method for facilitating user interface interactions between different computing devices. An example method includes providing a first user option to select a first portion of a first user interface display screen presented on a first computing device; providing a signal based on the selected portion; and using the signal to display one or more items in a second user interface display screen via a second computing device based on the first portion and one or more mapping rules. In a more specific embodiment, the example method further includes providing a second user option to adjust the mapping rules. The first portion includes, for example, a table row or column. The one or more items displayed via the second computing device include, for example, a visualization based on data associated with the first portion.
US11036347B2
A system and method for standardizing user interface elements are presented. A first application is identified having a higher use metric than a second application, the first application including one or more user interface elements that have one or more respective parameters. The second application has one or more user interface elements that are similar to the user interface elements of the first application and has one or more respective parameters that are different than the respective parameters of the user interface elements of the first application. A determination of similarity is made between the user interface elements applications based upon at least one predetermined criterion. Based on the determination, one or more parameters of the user interface elements of the second application are modified to match one or more parameters of the first application.
US11036342B2
A touch display device and a touchscreen panel. Even in the case in which touch electrodes have different sizes or shapes or a located in different positions, a difference in capacitance is not formed among the touch electrodes. High touch sensitivity can be obtained. The touch display device comprises a plurality of touch electrodes, wherein a first touch electrode of the plurality of touch electrodes occupies a first area and comprises first mesh-shaped electrode metal. The touch display device comprises first dummy metal in a same layer as the first mesh-shaped electrode metal and in the first area occupied by the first touch electrode, the first dummy metal being electrically disconnected from the first mesh-shaped electrode metal.
US11036326B2
A touch-screen device, a touch-screen stylus, and a method to provide haptic feedback to a user of a touch-screen device. The method comprises steps of recognizing the relative position of the tip of a touch-screen stylus relative to a sensory surface of the touch-screen device; asserting a haptic-force signal that varies in response to the relative position; and passing a controlled, variable electric current through an electromagnetic circuit to exert a magnetic force between the touch-screen device and the touch-screen stylus, wherein the electric current is varied in dependence on the haptic-force signal.
US11036317B2
A roller input device includes a housing, a passive member and an active member. A roller is pivotally disposed inside the housing, and the roller includes an annular tooth portion. The passive member is movably disposed inside the housing, and the passive member includes an abutting portion and a first magnetic module. The active member has a second magnetic module, and the active member is disposed inside the housing and operably moved to a first mode or a second mode to make the first magnetic module and the second magnetic module attract each other or make the first magnetic module and the second magnetic module repel each other to drive the passive member to move relative to the housing to a first position or a second position, such that the abutting portion and the annular tooth portion abut against or separate from each other.
US11036305B2
There is provided a signal processing apparatus that includes a control unit that executes, on a basis of a waveform signal generated in accordance with a motion of an attachment portion of a sensor attached to a tool or a body, effect processing for the waveform signal or another waveform signal, the waveform signal being output from the sensor.
US11036303B2
This disclosure relates generally to radar based human activity detection, and, more particularly to, systems and methods from radar based human activity detection and three-dimensional (3D) reconstruction of human gestures using configurable panel radar system. Traditional systems and methods may not provide for a separate capturing of top and bottom parts of the human body. Embodiment of the present disclosure overcome the limitations faced by the traditional systems and methods by identifying a user that performed a gesture; detecting each gesture performed by the identified user; generating, by simulating a set of gesture labels, a sensor data and the generated metadata, a two-dimensional (2D) reference database of different speeds of the detected gestures; computing a displacement and a time of the detected gestures via a pattern matching technique; and reconstructing a video of the identified user performing the detected gestures in 3D.
US11036300B1
Electronic devices, interfaces for electronic devices, and techniques for interacting with such interfaces and electronic devices are described. For instance, this disclosure describes an example electronic device that includes sensors, such as multiple front-facing cameras to detect orientation and/or location of the electronic device relative to an object and one or more inertial sensors. Users of the device may perform gestures on the device by moving the device in-air and/or by moving their head, face, or eyes relative to the device. In response to these gestures, the device may perform operations.
US11036293B2
Smart gloves and methods for using smart gloves are provided. In embodiments of the disclosure, gloves are integrated with a display and controls in such a way as to allow a user to access and/or manipulate the controls using the same hand on which the user wears the glove. A user can thus access and/or control the glove and the content or information embodied therein while also accomplishing other tasks with his or her hands. Embodiments also comprise touch- and/or force-sensitive sensors, e.g. resistive or capacitive sensors, integrated into the glove that the user can access and/or manipulate with one or more fingers, preferably the thumb, of the hand on which the user wears the glove.
US11036287B2
Electronic device, control method for electronic device, and non-transitory computer readable medium
An electronic device according to the present invention includes at least one processor to perform the operations of: a display control unit configured to control a display device to display a part of an image; and a detection unit configured to detect an orientation change of the display device, wherein the display control unit performs first processing relating to changing a position of a part of the image displayed according to the orientation change if the detected orientation change is a pitch or a yaw, and performs second processing relating to reproduction of the image, the second processing being different from the first processing, if the detected orientation change is a roll.
US11036285B2
A method (200) for mixed reality interactions with avatar, comprises steps of receiving (210) one or more of an audio input through a microphone (104) and a visual input through a camera (106), displaying (220) one or more avatars (110) that interact with a user through one or more of an audio outputted from one or more speakers (112) and a video outputted from a display device (108) and receiving (230) one or more of a further audio input through the microphone (104) and a further visual input through the camera (106). Further, a system (600) for mixed reality interactions with avatar has also been provided.
US11036283B2
A device with rotatable footpads for use with interactivity systems and method for same are disclosed. The apparatus may comprise a stanchion for supporting two footpads, wherein the two footpads rotate on an axis passing through the stanchion; a plurality of sensors that detect the rotation of each footpad; and a controller transmitting signals from the plurality of sensors representing the rotation of each footpad to a virtual reality system. The method for using the apparatus may comprise stabilizing footpads by a mechanical means detecting the rotation of the footpads on an axis passing through the footpads via sensors of the footpads that detect rotation of the footpads; and transmitting a digital representation of the rotation of the footpads to a interactivity system.
US11036279B2
An apparatus and method are provided for managing a cache. The cache is arranged to comprise a plurality of cache sections, where each cache section is powered independently of the other cache sections in the plurality of cache sections, and the apparatus has power control circuitry to control power to each of the cache sections. The power control circuitry is responsive to a trigger condition indicative of an ability to operate the cache in a power saving mode, to perform a latency evaluation process to determine a latency indication for each of the cache sections, and to control which of a subset of the cache sections to power off in dependence on the latency indication. This can allow the power consumption savings realised by turning off one or more cache sections to be optimised to take into account the current system state.
US11036270B2
Systems and methods for providing power to a home entertainment integrated circuit chip are disclosed. The home entertainment integrated circuit chip can operate in at least two power control modes: “power on” mode and “standby” mode. In power on mode, power is supplied to IC core module from a main power supply. The power supplied to the IC core module is isolated from power supplied to a standby island. Accordingly, during the second mode power is applied only to the standby power island through a regulator internal to the integrated circuit chip. The regulator is coupled to an external peripheral input/output (I/O) power supply that is independent of the main power supply.
US11036266B2
The disclosed embodiments relate to methods, systems and apparatus for dynamic temperature aware functional safety. The disclosed embodiments provide adaptive techniques to track extended dynamic temperature range of a System-on-Chip (SOC) and automatically tune critical IP components of the SOC so that system can operate reliably even at high temperatures. The disclosed embodiments relax the overdesign of the SOC components by reusing existing components such as a ring oscillator to determine temperature at different regions of the SOC. In one embodiment, the disclosed principles use a Calibrated Ring Oscillator (CRO) temperature sensors. The CRO-based temperature sensors provide fast temperature measurement suitable for detecting dynamic temperature ranges and temperature rate of change. The CROs are existing on the SOC and do not require addition of additional sensors.
US11036257B2
The present invention relates to a flexible electronic device, and to an electronic device and method for controlling a display. To this end, according to the present invention, the electronic device for controlling a display can comprise: a display configured to display a first application on a first area; and a processor, which detects a change in the form of the display, and is set to display, in response to the detection and on a second area of the display, a second application paired with the first application displayed on the first area.
US11036256B2
In an example, a handle may include a grip to attach to a device, an attachment post disposed on a first end of the grip, a slot interface disposed on a second end of the grip, and a supplemental interface disposed in between the attachment post and the slot interface. The attachment post, the slot interface, and the supplemental interface may extend radially out from the grip and may attach the grip to the device.
US11036254B2
A foldable electronic input device having a folded mode and an unfolded mode is provided. The foldable electronic input device includes a first body having a first surface and a second surface opposite to the first surface and a second body having a third surface. A first input area and a second input area are disposed on the first surface and the second surface, respectively. The third input area is disposed on the third surface. When in the folded mode, the second body is located directly below the first body and the third surface faces the second surface. When in the unfolded mode, the first body is located beside the second body, the second surface forms a plane with the third surface, and the second input area and the third input area constitute a fourth input area. A portable electronic device including the foldable electronic input device is also provided.
US11036245B2
A climate controller having a control unit operable to activate and de-activate an HVAC unit, a temperature sensor and a humidity sensor operable to communicate temperature and relative humidity measurements to the control unit, and an interface to a network through which the control unit is operable to connect to a networked server and transmitting measurements for temperature and relative humidity; the control unit operable to activate and de-activate the HVAC unit according to the control unit operable to measure a temperature and humidity level, operable to obtain a value for a temperature setting and mode of operation for the HVAC unit, and operable to communicate a signal to the HVAC unit to effect the activation or de-activation. Climate control is achieved with reference to a comfort level temperature, and energy efficiency is achieved through the application of machine learning methods operated on data sets gathered by the climate controller.
US11036244B2
A method of autonomously providing thermal comfort to an occupant in contact with a component includes the step of determining a heat flux between the component and the occupant. A heat flux inversion is determined using the heat flux. The heat flux inversion corresponds to a change in occupant thermal comfort. A thermal conditioning device is controlled based upon the heat flux inversion to maintain a desired heat flux.
US11036241B2
A computer-implemented method includes detecting a change in a spatial configuration of a plurality of sensors coupled to an unmanned aerial vehicle (UAV) based on a first set of sensor data from a plurality of sensors, generating one or more calibration instructions to cause the UAV to move along a predetermined pattern in response to detecting the change in the spatial configuration, and determining a subsequent spatial configuration of the plurality of sensors based at least in part on a second set of sensor data from the plurality of sensors. The second set of sensor data is collected by the plurality of sensors when the UAV is moving along the predetermined pattern.
US11036230B1
Included is a method of path planning for a robotic device, including: receiving, by a processor of the robotic device, a sequence of one or more commands; executing, via the robotic device, the sequence of one or more commands; saving the sequence of one or more commands in memory of the robotic device after a predetermined amount of time from receiving a most recent one or more commands; and re-executing the saved sequence of one or more commands.
US11036224B2
A system for transferring a utility vehicle between a driver and a management system in order to autonomously operate the utility vehicle in a restricted area, including: a vehicle interface to allow the driver to request the transfer of the utility vehicle; a safety module to establish a safe state of the utility vehicle; and a control module to transfer the vehicle between the driver and the management system if the driver has requested the transfer and the safety module has established the safe state. Also described are a related utility vehicle, a management system, a method, and a computer readable medium.
US11036222B2
A method, computer system, and a computer program product for implementing a plurality of actions associated with an impaired driver to prevent vehicle accidents is provided. The present invention may include collecting, from a plurality of existing vehicle sensors and a plurality of existing portable user device sensors, a plurality of data. The present invention may also include analyzing the collected plurality of data. The present invention may then include determining an impairment state associated with the driver. The present invention may further include implementing the plurality of actions to prohibit the driver from operating the vehicle. The present invention may then include storing the implemented plurality of actions, the analyzed plurality of data, and the determined impairment state associated with the driver in a historical database.
US11036221B1
A system for use with an autonomous vehicle includes one or more processors configured to receive one or more inputs from a driver and to control the autonomous vehicle based on the one or more inputs. Each input is indicative of an anticipated driver response to a driving incident.
US11036212B1
Systems and methods are described to improve efficiency in the manufacturing of a product for a manufacturer. The system includes a manufacturing route. The manufacturing route specifies at least two dimensions, where a first dimension of the at least two dimensions is a client machine and a second dimension of the at least two dimensions is a process associated with the client machine. A data stream is responsive to the plurality of dimensions. A database is configured to receive the data stream. A processor is configured to provide data from the data stream that indicates a symptom of a problem which can occur within the manufacturing route.
US11036210B2
Systems and methods for producing vehicle components or components for use with vehicles or in other non-vehicle applications allow an end user to select and produce at a local job site, or optionally elsewhere as desired. The system and method can allow a manufacturer or designer to send a design for a component to a consumer for the consumer to produce. The consumer can then use one of a variety of methods, such as three dimensional printing or machining, to produce the component. The consumer can produce a component from a stock data file or can customize the component before production.
US11036209B2
Embodiments of this present disclosure may include a system that includes a first network device. The first network device may perform an operation according to a device configuration file. The system may also include a second network device that directly communicatively couples to the first network device through a peer-to-peer (P-P) communication network. The second network device may include a backup file of the device configuration file. The second network device may transmit the backup file of the device configuration file to the first network device in response to detecting that the first network device is lacking the device configuration file.
US11036194B2
According to some embodiments, a validation platform computer may interpret at least one received data packet to identify a control command for a controller of an industrial asset control system. The at least data packet being might be received, for example, from a network associated with a current operation of the industrial asset control system. The control command may then be introduced into an industrial asset simulation executing in parallel with the industrial asset control system. A simulated result of the control command from the industrial asset simulation may be validated, and, upon validation of the simulated result, it may be arranged for the control command to be provided to the controller of the industrial asset control system. Additionally, in some embodiments failed validation of a simulated result will prompt a threat-alert signal as well as prevent the command (e.g., data packet) from continuing to the controller.
US11036193B2
Disclosed is a method for compensating for disturbing couples for a movement simulator, the simulator including, for each axis, a monovariable correcting unit that receives a signal giving the difference between the setpoint θrj and the measurement θj for the corresponding axis and producing the control signal Uj. The disruptive couples are Coriolis, centrifugal and gravitational couples and furthermore a compensating law calculates a formula (a) estimating the disruptive couples, calculated on the basis of an error εj(t) that is the control signal Uj filtered by a filter H(q−1), and the simulator is modelled with a dynamic model expressing the couples in an affine way with respect to a set of base parameters χ according to a matrix relationship of the type: formula (b), and a subset j of base parameters, the estimation of the couples being formula (c), and, online, the αj are calculated via an iterative equation.
US11036190B2
An apparatus for configuring validation, estimation, and editing (VEE) rules for performing VEE on interval-based energy consumption streams includes a data stores, a rules processor, and a process control element. The stores provides tagged data sets each associated with a corresponding one of the streams, each of the sets comprising groups of contiguous interval values tagged as having been validated. The rules processor reads the stores upon initiation of an event and, for the each of the sets, creates anomalies having different durations using only the groups of values, the groups of values corresponding to correct data, and generates estimates for the anomalies by employing estimation techniques for each of the durations and, for the each of the durations, selects a corresponding one of the techniques for subsequent employment when performing VEE of subsequent energy consumption data associated with the each of the durations for the corresponding one of the streams. The control element executes functions on the streams translated by the rules processor, and directs one or more system elements to change state.
US11036188B2
A wristworn device having a conductive dial, the conductive dial having a top side and a bottom side; a conductive case body including a conductive case back; a circuit block, and an antenna operatively coupled to the circuit block, for receiving and transmitting RF signals, wherein at least the antenna is positioned on the bottom side of the conductive dial, and further wherein the antenna and circuit block are inside the conductive case body, wherein the conductive dial and the conductive case body are physically separated; and wherein spacing created between the conductive case body and the conductive dial permits RF signals to be transmitted from out of the wristworn device on the top side of the conductive dial.
US11036182B2
A machine is configured to perform hologram location within a scene to be generated. The machine accesses target motion data that describes movement of a target device. Based on the target motion data, the machine determines a target motion vector that indicates a target speed of the target device and indicates a target direction in which the target device is moving. The machine determines a hologram motion vector for a hologram to be generated for display by a user device. The hologram motion vector indicates a relative speed of the hologram and indicates a relative direction of movement for the hologram. The machine then causes the user device to generate a scene in which the hologram moves at a speed determined based on the target speed and on the relative speed, as well as moves in a direction determined based on the target direction and on the relative direction.
US11036176B2
An image forming apparatus, having a housing, a drawer, and a cartridge, is provided. The drawer is movable between an inner position and an outer position. The cartridge includes a photosensitive drum and a drum cover. The photosensitive drum is rotatable about an axis extending in a first direction. The drum cover is movable with respect to the photosensitive drum between a first position and a second position. The drawer includes a guide, a stopper, and a contacting portion. The guide guides the cartridge in a second direction, when the cartridge is being attached to the drawer. The stopper stops the cartridge from separating from the guide in a third direction. The contacting portion contacts the drum cover and move the drum cover from the first position to the second position in a state where the cartridge is being guided by the guide.
US11036171B2
An image forming device to and from which a developing unit in which a developer containing toner is filled is detachable and removable, comprises a hardware processor that: enables the developing unit to perform a stir operation of the developer filled in the developing unit as an initial operation of the developing unit; obtains a reference value of a toner density set in advance in time of a factory shipment of the developing unit at time the stir operation is performed; and compares a toner density received from the developing unit during the stir operation with the reference value to determine a stir condition of the developer.
US11036164B2
A toner cartridge includes a container having an opening, a flexible bag in which toner is received, a sealing portion configured to seal the flexible bag, and an extension extending from an edge of the sealing portion, the flexible bag being accommodated in the container so that the sealing portion faces the opening, a rotatable member rotatably provided on the container, a movable member connected to the extension and being movable from a first position close to the opening to a second position far from the opening in a longitudinal direction of the container, a rope having a first end portion connected to the rotatable member and a second end portion connected to the movable member, and a bias member configured to elastically bias the rotatable member to rotate in a direction in which the rope is switched from an unwound state to a wound state.
US11036156B2
A toner is provided which includes: a toner base particle including a binder resin; and an external additive including inorganic particles. A particle size distribution of primary particles of the inorganic particles has a plurality of peaks in the range of from 5 nm through 50 nm. The particle size distribution of the primary particles satisfies all of expressions (1) to (3) below: n1d>n2d (1); 10<(n1d+n2d) (2); and 30≤{(n2h/n1h)×100}<100 (3), where n1d is a particle diameter (nm) at a peak n1 which is the highest peak among the plurality of peaks and n2d is a particle diameter (nm) of a peak n2 which is the second highest peak among the plurality of peaks, and n1h is a height of the peak n1 and n2h is a height of the peak n2.
US11036151B2
An electrophotographic photoreceptor, including a photosensitive layer formed on an electroconductive substrate. The photosensitive layer includes a charge-generating material and an electron-transporting material, and the electron-transporting material includes first and second electron-transporting materials. A difference in lowest unoccupied molecular orbital (LUMO) energy between the first electron-transporting material and the charge-generating material is in a range from 1.0 to 1.5 eV, and a difference in LUMO energy between the second electron-transporting material and the charge-generating material is in a range from 0.6 to 0.9 eV. A ratio of mass of the second electron-transporting material to a total of mass of the first electron-transporting material and the mass of the second electron-transporting material is in a range from 3 to 40%.
US11036147B2
A system for estimating front side overlay on a sample based on shape data is disclosed. The system includes a characterization sub-system and a controller. The controller includes one or more processors configured to: generate a vacuum hole map of a vacuum chuck; generate a vacuum force distribution across a sample based on the generated vacuum hole map of the vacuum chuck; determine shape data of the sample based on the vacuum force distribution and an identified relationship between backside surface roughness and vacuum force of the vacuum chuck; and convert the shape data of the sample to an overlay value of a frontside surface of the sample.
US11036145B2
Embodiments described herein provide a method of large area lithography to decrease widths of portions written into photoresists. One embodiment of the method includes projecting an initial light beam of a plurality of light beams at a minimum wavelength to a mask in a propagation direction of the plurality of light beams. The mask has a plurality of dispersive elements. A wavelength of each light beam of the plurality of light beams is increased until a final light beam of the plurality of light beams is projected at a maximum wavelength. The plurality of dispersive elements of the mask diffract the plurality of light beams into order mode beams to produce an intensity pattern in a medium between the mask and a substrate having a photoresist layer disposed thereon. The intensity pattern having a plurality of intensity peaks writes a plurality of portions in the photoresist layer.
US11036133B2
An object of the present invention is to provide a novel fluorine-containing polymer, a radiation-sensitive resin composition for liquid immersion lithography which contains the fluorine-containing polymer, which leads to a pattern having an excellent shape and excellent depth of focus, wherein the amount of an eluted component in a liquid for liquid immersion lithography such as water that comes in contact with the resist during exposure in liquid immersion lithography is little, and which provides a larger receding contact angle between the resist film and the liquid for liquid immersion lithography such as water, and a method for purifying the fluorine-containing polymer. The present resin composition comprises a novel fluorine-containing polymer (A) containing repeating units represented by the general formulae (1) and (2) and having Mw of 1,000-50,000, a resin (B) having an acid-unstable group, a radiation-sensitive acid generator (C), a nitrogen-containing compound (D) and a solvent (E).
US11036121B2
A wavelength conversion device according to an embodiment of the present disclosure includes a first base member, a second base member opposed to the first base member, and a phosphor layer with which a first space is filled. The second base member has a surface opposed to the first base member. The surface has an annular recessed portion. The recessed portion includes therein a plurality of protruding portions extending from an inner peripheral portion toward an outer peripheral portion. The first space is formed by the first base member and the recessed portion of the second base member.
US11036118B2
A heat dissipation module and a projection apparatus are provided. The heat dissipation module dissipates the heat generated by a plurality of heating elements, includes a heat pipe, a heat dissipation plate, a first and a second heat dissipation fins. The heat pipe includes a first portion of the heat pipe passes through the first heat dissipation fin and a second portion of the heat pipe passes through the second heat dissipation fin and a third portion connected with the first and the second portions. The third portion of the heat pipe and the heating elements are connected to the heat dissipation plate. The heat generated by the heating elements is dissipated by the heat dissipation plate, the first and the second heat dissipation fins through thermal conduction method and thermal convection method. The invention saves accommodating space in the projection apparatus and has an efficient heat dissipation effect.
US11036115B2
A photographic equipment support, comprising a support frame and a fixing component, wherein support frame has a first mounting axis, fixing component comprises a fixing device, a second mounting axis, a first locking sleeve, a second locking sleeve, a bolt and a locking member, fixing device is used to fix photographic equipment, fixing device is fixed on the second mounting axis, first locking sleeve is sleeved on the first mounting axis, second locking sleeve is sleeved on the second mounting axis, the bolt passes through mounting holes on first locking sleeve and second locking sleeve, locking member is threadedly connected to bolt, first locking sleeve has a first limiting structure, second locking sleeve has a second limiting structure matching first limiting structure, and when first locking sleeve and second locking sleeve are locked, first limiting structure and second limiting structure cooperate with each other.
US11036113B2
A photonically-sampled electronically-quantized analog-to-digital converter generates an optical signal comprising a series of optical pulses. The optical signal is split into a first and a second optical path. The split optical signal is detected in the first path and then the detected optical signal is converted to a reference digital signal. The split optical signal in the second path is modulated with an input RF signal and a plurality of demultiplexed RF-modulated optically-sampled signals is generated from the modulated optical signal. The plurality of demultiplexed RF-modulated optically-sampled signals is then pulse broadened, detected, and converted to a plurality of sampled-RF digital signals. The reference digital signal and the plurality of sampled-RF digital signals are digital signal processed to generate a digital representation of the input RF signal.
US11036112B2
In order to configure or produce an electrically controllable optical element on the basis of the electro-optic Kerr effect with a low threshold and operating voltage, a minimized temperature dependence of the effect and a low response time, the Kerr liquid according to the invention comprises a mixture of rod-shaped molecules and non-rod-shaped molecules as active composites, a thin layer having a pre-stamping, wide-mesh, anisotropic network between structured and/or planar conductive layer applied to a substrate thus configure a thin-film cell in such a way that without electric field the state of the active composite of the Kerr liquid in the working temperature region RT is isotropic and that by electrically continuous adjustment, of the voltage U or by a switching-on or switching-off a change the voltage U, in the optical element a voltage-induced phase shift or a refractive index deviation is generated and the light passes through an electrode gap perpendicular to the electrodes.
US11036110B2
The disclosure relates to electrically tunable optical cells including ionic liquids. The optical cell includes opposing substrates defining an internal cell volume containing the ionic liquid. The optical cell further includes an electrically conductive layer or film on at least one substrate, where the electrically conductive layer is adapted to receive a voltage differential and induced current therethrough. The resulting current through the electrically conductive layer induces a charge density gradient in the neighboring ionic liquid. The refractive index of the ionic liquid in the optical cell can be controlled by adjusting the charge density gradient in the ionic liquid. At least some of the components of the optical cell can be formed from transparent materials, thus providing transmissive or reflective optical cells.
US11036106B2
A decline in the display quality in portion areas corresponding to source lines that run through an inner non-display area in a display area is reduced. The arrangement of source lines that run through an inner non-display area is changed in an upper change area and a lower change area so that the source lines that are simultaneously driven are not adjacent to each other in a display area and are adjacent to each other in a passage area.
US11036105B2
A method and apparatus for improving display contrast, the method includes: providing a display array substrate having a metal layer; forming a photoresist layer on a surface of the metal layer; performing an exposure and development processes on the photoresist layer to expose a portion of the metal layer; performing an etching process on the portion of the metal layer to form metal wires; and subjecting an oxidation treatment to sidewalls of the metal wires to generate an oxide on the sidewalls of the metal wires.
US11036099B2
An array substrate includes non-touch-signal-transmitting lines that do not have a function of transmitting a touch signal. The non-touch-signal-transmitting lines are parallel with data lines. By connecting the non-touch-signal-transmitting lines with scan lines, the non-touch-signal-transmitting lines may provide electrical connection between the scan lines and a scan line driving circuit so that the scan line driving circuit and a data line driving chip can be arranged on a same one of edge frame parts or two opposite ones of the edge frame parts. Thus, the other ones of the edge frame parts are allowed to have a width of only 0.1-0.3 mm, making it possible to achieve ultra slimming of edge frame for at least two of the edge frame parts.
US11036086B2
A display device includes: a display panel; a driver IC that outputs a driving signal to the display panel; a flexible substrate on which the driver IC is mounted; a first frame that supports the display panel from a side of a light source; and a second frame that supports the light source while being provided independently of the first frame. The first frame includes a metallic frame unit which is opposite to the driver IC from the side of the light source.
US11036083B2
A light emitting module comprising a light guide plate and a light source. The light guide plate has a polygonal shape with a plurality of corners in a plan view. The light guide plate has a first primary face which serves as an emission face, a second primary face opposing the first primary face, and a recessed portion in the second primary face. The light source is disposed in the recessed portion. The recessed portion has an opening on the second primary face, and a bottom face having a polygonal shape in a plan view. The light source has lateral faces along sides of the bottom face of the recessed portion. In a plan view, diagonal lines connecting opposing corners of the first primary face intersect with the sides of the bottom face of the recessed portion.
US11036073B2
An optical member, a polarization member, and a display device are provided. The optical member includes a substrate, and a functional layer provided on the substrate, the functional layer including a high refractive layer and a low refractive layer, wherein the high refractive layer has a higher refractive index than that of the substrate and a diffraction grating structure, and the low refractive layer has a lower refractive index than that of the high refractive layer, wherein an interface between the substrate and the high refractive layer and an interface between the high refractive layer and the low refractive layer are in states in which components of the respective layers with the respective interfaces therebetween are compatible with each other.
US11036072B2
The present application provides a liquid crystal display comprising a display panel, a backlight module, and a plurality of connecting screws. Wherein, the display panel and the backlight module have a plurality of correspondingly arranged threaded holes, and the plurality of connecting screws cooperate with the plurality of threaded holes to fix the display panel and the backlight module together.
US11036064B1
People with (AMD) Adult Macular Degeneration have great difficulty seeing, because their damaged retina sees double vision and distortion. The vision loss is a deterioration of light sensing cells of the retina. Direct or reflecting sunlight and headlights cause extreme glaring and distortion. There are magnifying binocular-fitted eyeglasses for precise detail, and an eye patch, which entirely blocks out all vision, which puts strain and pressure on the dominant eye. Not much is offered to block bright glare, distorted images and double vision associated with AMD. This invention enables adults and children with AMD to self-apply a stick-on eyeglass multi-colored filter UV protectant disc, placed only in front of the affected eye's pupil, on the front of the eyeglass lens. An eye patch blocks all vision completely. However, this invention is an improvement, by which the user chooses optional translucent or solid multi colored, self-applied color filter discs, having different elective properties, which blocks only the affected retina from bright sun, reflections, headlight glare, double vision and distortion, without affecting the users peripheral (side view) vision.
US11036062B2
Examples of the present disclosure relate to a device, method, and medium storing instructions for execution by a processor for displaying multiple images. In an example, a device may include a display to present two images interleaved, where the display includes a vertical axis parallel to a line passing through a center-bottom of the display and a center-top of the display. The device includes a first parallax barrier placed between the display and an intended viewable area, where the first parallax barrier includes a first number of parallax barrier lines, where the first number of parallax barrier lines are opaque and parallel to the vertical axis. The device includes a second parallax barrier placed between the first parallax barrier and the intended viewable area, where the second parallax barrier includes a second number of parallax barrier lines, where the second number of parallax barrier lines are opaque and parallel to the vertical axis.
US11036056B2
A composite-optical-system unit (40) includes a plurality of polarization beam splitters (400A, 400B, and 400C), a pair of spacer plates (420 or the like), and an optical element (411). Each of the pair of spacer plates (420) is arranged between the first polarization beam splitter (400A) and the second polarization beam splitter (400C) of the plurality of polarization beam splitters such that a first contact surface is fixed on an emission-side surface (403) of the first polarization beam splitter (400A) by surface contact, and a second contact surface is fixed on an incident-side surface (405a) of the second polarization beam splitter (400C) by surface contact. The optical element (411) is arranged between the pair of spacer plates (420).
US11036054B2
A head-mounted display to be worn by a user includes a housing, and an eye chamber to be positioned adjacent to eyes of the user. A support assembly includes a headband and an adjustment mechanism that is operable to change fit of the headband relative to the head of the user in response to a control signal, wherein the adjustment mechanism includes a feedback component, and the control signal is generated based on output from the feedback component.
US11036052B1
The disclosed head-mounted display system may include (1) a display for displaying computer-generated imagery, (2) a lens, (3) a peripheral wall extending from a back end to a front end, with the back end coupled to the lens and the front end coupled to the display such that the lens, the peripheral wall, and the display together define an enclosure, and (4) a speaker housed by the enclosure. Various other systems and methods of assembling the same are also disclosed.
US11036044B2
A lens system is disposed on the image side of an image pickup optical system and has a negative refractive power. The lens system includes, in order from an object side to the image side, a first lens unit having a positive refractive power, a second lens unit, and a third lens unit. The first lens unit consists of a single lens or a cemented lens. The second lens unit is configured to move in a direction of an optical axis to change a spherical aberration. A lateral magnification of the lens system and a lateral magnification of the second lens unit in a case where an axial ray is incident on the image pickup optical system are appropriately set.
US11036039B2
A microscopy system has a detection system, which is configured to detect light of a first channel in a detection region and convert it to a first fluorescent light signal, to detect light of a second channel in a second detection region and convert it to a first correction signal, and to detect light of a third channel in a third detection region and convert it to a second correction signal. The system further includes a controller, which is configured to determine an approximation value for the spatial distribution of the concentration of the fluorescent dye in an object region using the first fluorescent light signal, the first correction signal, and the second correction signal. A first part of the emission spectrum of the fluorescent dye is detected in the first detection region.
US11036037B2
A pulsed beam of NIR excitation light is projected into a sample (345) at an oblique angle and scanned by a scanning element through a volume in the sample. 2-photon excitation excites fluorescence within the sample. The fluorescence is imaged onto an intermediate image plane that remains stationary regardless of the orientation of the scanning element. The image is captured by a linear array of light detecting elements (392) or a linear portion of a rectangular array. At any given position of the scanning element, the linear array (or portion) images all depths simultaneously. A plurality of images are captured for each of a plurality of different orientations of the scanning element. The orientation of the scanning element is controlled to move in a two dimensional pattern, which causes the beam of excitation light to sweep out a three dimensional volume within the sample.
US11036032B2
A wide-angle imaging lens including a first lens element, a second lens element, an aperture, a third lens element, a fourth lens element and a fifth lens element arranged in sequence from an object side to an image side along an optical axis is provided. The refractive powers of the first to the fifth lens elements are negative, positive, positive, and negative.
US11036026B2
An apparatus controlling a position of a camera module includes an operating coil disposed on a housing of the camera module to face a magnetic member disposed on a lens barrel of the camera module, a driving circuit providing a driving current to the operating coil, a capacitor circuit having a capacitor value to form a resonance circuit together with the operating coil to resonate at a resonance frequency varied depending on an inductance value of the operating coil; a resonance maintaining circuit maintaining a level of a resonance signal generated by the operating coil and the capacitor circuit, a resonance frequency detecting circuit detecting a resonance frequency signal from the resonance signal generated by the operating coil and the capacitor circuit, and a control circuit configured to control the driving circuit in response to the resonance frequency signal from the resonance frequency detecting circuit.
US11036010B2
A female hardened fiber optic connector for terminating an end of a fiber optic cable that is suitable for making an optical connection with another hardened cable assembly and cable assemblies using the same are disclosed. The female hardened fiber optic connector includes a connector assembly, a crimp body, a connector sleeve, and female coupling housing. The connector sleeve has one or more orientation features that cooperate with one or more orientation features inside the female coupling housing. The crimp body has a first shell and a second shell for securing the connector assembly at a front end of the shells and a cable attachment region rearward of the front end for securing a cable.
US11036008B2
Techniques for reducing interference with sensor (light) signals and measurement in polarimetric fiber optic sensors from undesired effects of current and vibrations on light signals carried in fiber optic cables are presented. A sensor system comprises a first depolarizer associated with a fiber optic cable and in proximity to a light source that provides a light signal to such cable. First depolarizer depolarizes the light signal to produce a first depolarized light signal output to another portion of the fiber optic cable that can be wrapped around or associated with a conductor cable or ground cable. To reduce undesired polarizing effects on the first depolarized light signal due to current or vibrations from the conductor cable or ground cable, the system comprises a second depolarizer that depolarizes the (re)polarized light signal to produce a second depolarized light signal suitable for use in sensing current or voltage after additional processing.
US11036004B2
A compact, low-loss and wavelength insensitive Y-junction for submicron silicon waveguides. The design was performed using FDTD and particle swarm optimization (PSO). The device was fabricated in a 248 nm CMOS line. Measured average insertion loss is 0.28±0.02 dB across an 8-inch wafer. The device footprint is less than 1.2 μm×2 μm, orders of magnitude smaller than MMI and directional couplers.
US11035997B2
A light-emitting indicator can include a molded, transparent housing formed with a central area shaped as a square that extends in a plane. A plurality of light emitting diodes, optionally formed integrally with the housing, can be positioned along edges of a square that surrounds the central area. The light emitting diodes can emit light to propagate inside the housing toward the central area. A light guide, optionally formed integrally with the housing, can be positioned in a peripheral area shaped to include an area between two concentric squares that surround the central area. The light guide can direct the emitted light out of the plane. Control circuitry can be positioned along the edges of the square that includes the light emitting diodes. The control circuitry can cause the light emitting diodes to blink at a specified frequency, which can draw the attention of a user.
US11035995B2
According to one embodiment, a display device includes a first substrate, a second substrate opposed to the first substrate and including an end portion, a liquid crystal layer provided between the first substrate and the second substrate and including a polymer in a shape of a streak and a liquid crystal molecule, a light-emitting element having a light emitting portion opposed to the end portion, and a light guide located between the end portion and the light emitting portion.
US11035990B2
Method, product and blocking element of short wavelengths in LED-type light sources consisting of a substrate with a pigment distributed on its surface and, in that said pigment has an optical density such that it allows the selective absorption of short wavelengths between 380 nm and 500 nm in a range between 1 and 99 %.
US11035989B2
An imaging system includes a phase grating overlying a two-dimensional array of pixels, which may be thermally sensitive pixels for use in infrared imaging. The phase grating comprises a two-dimensional array of identical subgratings that define a system of Cartesian coordinates. The subgrating and pixel arrays are sized and oriented such that the pixels are evenly distributed with respect to the row and column intersections of the subgratings. The location of each pixel thus maps to a unique location beneath a virtual archetypical subgrating. Portions of the phase grating extend beyond the edges of the pixels array to interference pattern in support of Fourier-domain imaging.
US11035985B1
A dual-lenslet array photonic integrated circuit (PIC) imager includes a PIC and top and bottom substrate spacers. A first optical prism couples a first lenslet array to a first-side edge of the PIC. A second optical prism couples a second lenslet array to a second-side edge of the PIC. Lenslets of the first lenslet array and respective lenslets of the second lenslet array are coupled to respective waveguides embedded in the in the PIC.
US11035980B2
A three-dimensional (3D) measuring device and a method of operating is provided. The 3D measuring device includes a housing and a processor system including at least one of a 3D scanner controller. A 3D scanner is disposed within the housing and operably coupled to the processor system, the scanner having a light source, a beam steering unit, a first angle measuring device, a second angle measuring device, and a light receiver. The scanner cooperates with the processor system to determine 3D coordinates of an object point. A laser projector includes a second light source and a movable mirror system, the second light source positioned to emit light onto the movable mirror system. The processor system causes the light source to emit light and the mirror to move to generate a pattern on a surface in the environment based at least in part on the 3D coordinates.
US11035974B1
A downhole electrical logging tool includes a mandrel, and a pad coupled to and radially extendable from the mandrel. The pad includes an isolated power supply configured to receive DC or AC power via the mandrel and convert the DC or AC power into one or more DC voltages for powering electronic components on the pad. The pad further includes a digital data processor (e.g., a microcontroller, field programmable gate array, or digital signal processor) powered by the isolated power supply, a transmitter electrode, and a sensing electrode. The pad also includes a housing in which the controller and isolated power supply are located, and a pad body coupled to the mandrel. Components inside the housing are electrically isolated from the pad body. The tool further includes a signal generator electrically coupled to the transmitter electrode to drive the transmitter electrode.
US11035972B2
Systems, methods, and devices for performing real-time detecting and spatially-positioning a waterfront in an oil-producing reservoirs are disclosed. An example method of predicting movement of a waterfront in a reservoir may include generating a plurality of electrical signals having different frequencies with a surface electric source; injecting currents corresponding to the plurality of generated signals into the earth near a well extending into the reservoir with a surface dipole; sensing a vertical component of an electric field generated by each of the injected currents at a location in the reservoir with a sensor; detecting a location of the waterfront within the reservoir based on the received vertical components of the electric fields; and analyzing the detected vertical components of the electric fields taken on at least two different points in time with machine learning to predict a rate of movement of the waterfront within the reservoir.
US11035967B2
A device for assigning to the unknown onset of a signal in a noisy time series a probability of that onset having a signed excursion away from the trace mean including one or more means arranged to: define a polarity at a given time sample by reference to the sign of the amplitude difference between the extrema immediately before and after the given time sample in the time series; define a positive and a negative polarity probability density function; take the respective products of the positive and negative polarity probability density functions with an onset probability density function defining the probability that the onset of the signal occurs at a given time sample; and marginalize the respective products of the positive and negative polarity probability density functions with the onset probability density function over time to estimate final probabilities that the onset has a positive or a negative polarity.
US11035963B2
A method for detecting a radionuclide using energy spectrum data represented by a count depending on energy obtained from a radiation detector, including: calculating a count ratio for a particular energy value using a background energy spectrum data measured without a target object to detect the radionuclide and a target energy spectrum measured in the presence of the target object; and comparing a background count ratio and a target object count ratio, where the count ratio is a ratio of a low count sum of count values which is an energy value or less divided by a high count sum of the count values which is greater than the particular energy value, or a ratio of the low count sum of the count values which is smaller than the particular energy value divided by the high count sum of the count values which is the particular energy value or greater.
US11035959B1
A system may include a global positioning system (GPS) receiver and inertial measurement units configured to generate signals representative of relative motion of the GPS receiver. The system may also include a navigation processor configured to receive a first position determination from the GPS receiver, and determine relative motion of the GPS receiver with respect to the first position determination based at least in part on signals received from the inertial measurement units. The navigation processor may also receive second respective distances between the GPS receiver and respective satellites based on signals received from the respective satellites, and determine second projected distances between the GPS receiver and the respective satellites based on the relative motion determination. The navigation processor may also select satellites from among the respective satellites for determining a second position of the GPS receiver based on a comparison of second respective distances and the second projected distances.
US11035958B2
Embodiments of the disclosure provide systems and methods for correcting a high-definition map. The system may include a communication interface configured to receive point cloud data of a scene captured by a LiDAR. The system may further include a storage configured to store the point cloud data, and at least one processor. The at least one processor may be configured to detect at least one obstructing object from the point cloud data, and position at least one hole in the point cloud data caused by the at least one obstructing object. The at least one processor is further configured to estimate non-obstructed point cloud data for the at least one hole as if the scene was captured without the at least one obstructing object, and correct the high-definition map by repairing the received point cloud data with the non-obstructed point cloud data.
US11035957B2
One example method involves obtaining a plurality of images using a camera located at a given position relative to a light detection and ranging device (LIDAR). A first image of the plurality may be indicative of a view, via one or more optical elements of the LIDAR, of a receiver of the LIDAR. The method also involves determining simulated detector positions for intercepting reflections of simulated light beams associated with a plurality of light sources in a transmitter of the LIDAR. The method also involves determining one or more alignment offsets between the transmitter and the receiver based on at least the simulated detector positions and the plurality of images.
US11035953B2
A detection area determining unit (6) determines a detection area where there is a possibility that a tsunami occurs. A current velocity estimating unit (7) estimates, as a sea-surface velocity of current in the detection area, a value obtained by smoothing sea-surface velocity of currents corresponding to cells included in the detection area. A tsunami detecting unit (8) detects occurrence of the tsunami in the detection area, based on the sea-surface velocity of current estimated by the current velocity estimating unit (7).
US11035943B2
An illustrative example method of classifying a detected object includes detecting an object, determining that an estimated velocity of the object is below a preselected threshold velocity requiring classification, determining a time during which the object has been detected, determining a first distance the object moves during the time determining a speed of the object from the first distance and the time, determining a second distance that a centroid of the detected object moves during the time, and classifying the detected object as a slow moving object or a stationary object based on a relationship between the first and second distances and a relationship between the estimated velocity and the speed.
US11035939B2
The disclosure discloses an ultrasonic sensing device, including a first shell portion, a second shell portion and an ultrasonic sensor. The first shell portion has a first through hole. The first through hole includes a first opening and a second opening. The second shell portion has a second through hole. The second through hole includes a third opening and a fourth opening. The ultrasonic sensor includes a transmitting unit and a receiving unit. The transmitting unit is coupled to the first opening. The receiving unit is coupled to the third opening. At least one of the second opening and the fourth opening is elongated. The ultrasonic sensing device greatly reduces the direct transmission of ultrasonic wave from the transmitting unit to the receiving unit.
US11035938B2
An ultrasound scanning system includes a probe adaptor, a plurality of channel modules and a backend controller. The probe adaptor is connected to an ultrasound probe and has a plurality of frontend channels. Each of the channel modules has an identification code and includes a switch, a transmitter, a transmitter beamformer, a receiver and a receiver beamformer, wherein the switch is coupled to the probe adaptor, the transmitter is coupled to the switch, the transmitter beamformer is coupled to the transmitter, the receiver is coupled to the switch, and the receiver beamformer is coupled to the receiver. The backend controller is coupled to the probe adaptor, the transmitter beamformer of each of the channel modules and the receiver beamformer of each of the channel modules.
US11035921B2
In a method for operating a magnetic resonance (MR) facility during recording of MR data by using a MR sequence including a saturation module for a spin type to be saturated, in which a high-frequency saturation pulse is emitted between first and second spoiler gradient pulses, and multiple further gradient pulses apart from the spoiler gradient pulses, eddy current data is determined. The eddy current data describes eddy currents existing during emission of the saturation pulse and resulting from the further gradient pulses. Further, a pulse parameter of the first spoiler gradient pulse is selected based on the eddy current data such that the eddy currents generated by the first spoiler gradient pulse compensate for at least part of the eddy currents described by the eddy current data during emission of the saturation pulse. The facility is controlled to emit the first spoiler gradient pulse with the selected pulse parameter.
US11035917B2
According to one embodiment, an MRI apparatus includes a power transmitting unit a signal receiving unit and an image reconstruction unit. The power transmitting unit wirelessly transmits electric power to an RF coil device by magnetically coupled resonant type wireless power transfer. The signal receiving unit wirelessly receives a digitized nuclear magnetic resonance signal wirelessly transmitted from the RF coil device. The image reconstruction unit obtains a nuclear magnetic resonance signal received by the signal receiving unit, and reconstructs image data of an object on the basis of the nuclear magnetic resonance signal.
US11035913B2
A magnetic field sensing device including a magnetic flux concentrating module and a plurality of vortex magnetoresistors is provided. The magnetic flux concentrating module has a first side, a second side, a third side and a fourth side, wherein the first side is parallel to the third side, the second side is parallel to the fourth side, and the first side is not parallel to the second side. The vortex magnetoresistors are disposed beside the first to the fourth sides. The vortex magnetoresistors have a same pinning direction. The pinning direction is inclined with respect to the first side and the second side. The vortex magnetoresistors are configured to be connected to form a plurality of different Wheatstone bridges, so as to sense magnetic field components in a plurality of different directions, respectively.
US11035912B2
We provide a Hall effect sensor driven with an AC current where the output Hall signal component is at the second harmonic. More specifically, the drive current is at fA and the relevant Hall signal frequency component is at 2fA. The resulting measurement is of the magnetic field strength at fA. This eliminates the need for switching to suppress the parasitic offset signal. This approach also leads to suppression of the induced signal caused in the Hall sensor by the time varying magnetic field.
US11035904B2
In a method for detecting an internal short of a battery, the method includes: measuring a voltage of a battery a plurality of times; and determining whether or not the internal short of the battery occurs based on a difference between a first voltage value of the battery during a first time period and a second voltage value of the battery during a second time period when the battery is in constant current charging, wherein the second time period is a time period after the first time period.
US11035901B2
A state output apparatus includes a power storage device information acquirer configured to acquire power storage device information including a voltage and a current of a power storage device; an integrated current amount calculator configured to calculate an integrated current amount supplied to the power storage device during a period in which the voltage changes from a first voltage to a second voltage between a discharge end voltage and a charge end voltage by charging the power storage device; an integrated current amount comparer configured to compare the calculated integrated current amount with a reference integrated current amount stored in a storage device; and a state outputter configured to output a result of the comparison as information indicating a state of the power storage device.
US11035883B2
There is provided an intermediate connection member provided between a first member having a plurality of first terminals and a second member having a plurality of second terminals to electrically connect the plurality of first terminals and the plurality of second terminals, respectively. The intermediate connection member includes: a block member including connection members configured to electrically connect the plurality of first terminals and the plurality of second terminals, respectively; a frame member having an insertion hole into which the block member is inserted; and an electronic component electrically connected to one of the connection members.
US11035880B2
Example embodiments relate to methods for producing a probe suitable for scanning probe microscopy. One embodiment includes a method for producing a probe tip suitable for scanning probe microscopy. The method includes producing a probe tip body that includes at least an outer layer of a probe material. The method also includes, during the production of the probe tip body or after the production, forming a mask layer on the outer layer of probe material. Further, the method includes subjecting the probe tip body to a plasma etch procedure. The mask layer acts as an etch mask for the plasma etch procedure. The plasma etch procedure and the etch mask are configured to produce one or more tip portions formed of the probe material. The one or more tip portions are smaller and more pointed than the probe tip body prior to the plasma etch procedure.
US11035870B2
A model-based method of determining characteristics of a specimen container cap to identify the container cap. The method includes providing a specimen container including a container cap; capturing backlit images of the container cap taken at different exposures lengths and using a plurality of different nominal wavelengths; selecting optimally-exposed pixels from the images at different exposure lengths at each nominal wavelength to generate optimally-exposed image data for each nominal wavelength; classifying the optimally-exposed pixels as at least being one of a tube, a label or a cap; and identifying a shape of the container cap based upon the optimally-exposed pixels classified as being the cap and the image data for each nominal wavelength. Quality check modules and specimen testing apparatus adapted to carry out the method are described, as are numerous other aspects.
US11035869B2
Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.
US11035867B2
Disclosed herein are methods and compositions for identifying and/or treating subjects having or likely to have amyotrophic lateral sclerosis (ALS) or frontotemporal dementia (FTD). Antibodies specific for one or more di-amino acid repeat-containing proteins are also provided herein.
US11035860B2
The present invention relates to the fields of medicine and molecular diagnostics. In particular, it relates to a novel method for the treatment, prevention and/or delay of cancer and to a diagnostic method involving detection of a novel auto-active and intracellular mutant of MET.
US11035847B2
In a method p for controlling translocation of a target polymer molecule through a nanopore, a clamp is reversibly bound to a sequential plurality of polymer subunits along the target polymer molecule length and the molecule and clamp are disposed in an ionic solution that is in fluidic communication with the nanopore. A constant translocation force is applied across the nanopore to induce travel of the target polymer molecule into the nanopore, until the clamp abuts the nanopore aperture and stops further travel of the target polymer molecule into the nanopore. Then a voltage control pulse is applied across the nanopore and/or a thermal control pulse is applied at the nanopore, with a pulse duration that steps the clamp along the target polymer molecule by no more than one polymer subunit in a direction opposite that of travel into the nanopore. No fuel is provided to the clamp.
US11035837B2
Methods and systems for analyzing a field. The methods and systems acquire a thermal image indicative of thermal energy emitted by the soil and/or plants in the field and process the thermal image to assess variations in certain characteristics of the soil and/or plants.
US11035833B2
A fluidic valve for a sample separation apparatus for separating a fluid, wherein the fluidic valve comprises a stack of connected layer structures, a first conduit within the stack, a second conduit within the stack, a movable body within the stack, and an actuator configured for actuating the movable body to selectively bring the movable body into a flow enabling configuration in which flow of fluid between the first conduit and the second conduit is enabled, or into a flow disabling configuration in which flow of fluid between the first conduit and the second conduit is disabled.
US11035830B2
An electromagnetic transducer, including a plurality of static flux paths, and a plurality of dynamic flux paths, wherein at least two of the plurality of static flux paths lie in respective first planes parallel and offset from one another, at least two of the plurality of dynamic flux paths lie in respective second planes parallel and offset from one another, and the first planes and the second planes are arrayed so as to establish at least a general tic-tac-toe lattice.
US11035827B2
There is provided detection instrumentation for the detection of transverse rail defects in rail head hitherto considered untestable on account of acoustic signal attenuation problems of horizontal lamination defects. The detection instrumentation comprises a pulse-echo acoustic transducer having a wear face for contacting a fillet of the rail and being aimed towards a head of the rail such that the transmitter transmits acoustic signals into the head and the receiver receives acoustic signals reflected at differing depths within the head. A signal receiver operably coupled to the receiver times the acoustic signals according to a timeseries railhead depth position scale. Analysis of the depth positions of the reflected acoustic signals according to relative positioning of the instrumentation along the rail may identify the transverse rail defects.
US11035811B2
An object-characteristic determination device includes a calculation unit and a determination unit. The calculation unit calculates a first feature value and a second feature value differing from the first feature value according to a first signal at a first frequency and a second signal at a second frequency. The first signal and the second signal are received by a reception unit after passing through the object. The first feature value and the second feature value represent features of the first signal and the second signal. The determination unit determines a property of the object on the basis of a difference in the first feature values of the first signal and a difference in the second feature values of the second signal, a relationship between a plurality of properties of the object, and a plurality of differences in the first feature values and a plurality of differences in the second feature values.
US11035810B2
A high-gain and low-noise negative feedback control (“feedback control”) system can detect charge transfer in quantum systems at room temperatures. The feedback control system can attenuate dissipative coupling between a quantum system and its thermodynamic environment. The feedback control system can be integrated with standard commercial voltage-impedance measurement system, for example, a potentiostat. In one aspect, the feedback control system includes a plurality of electrodes that are configured to electrically couple to a sample, and a feedback mechanism coupled to a first electrode of the plurality of electrodes. The feedback mechanism is configured to detect a potential associated with the sample via the first electrode. The feedback mechanism provides a feedback signal to the sample via a second electrode of the plurality of electrodes, the feedback signal is configured to provide excitation control of the sample at a third electrode of the plurality of electrode.
US11035803B1
There is provided a system and a method comprising obtaining data representative of potential defects in at least one image of a semiconductor specimen, for each potential defect of at least a first subset of potential defects of the semiconductor specimen, obtaining pixel values representative of the potential defect in multiple images of the specimen which differ from each other by at least one parameter, classifying the potential defects into a plurality of first clusters, for each first cluster, building, based on pixel values representative of potential defects, at least one first matching filter for the first cluster, for at least a given potential defect not belonging to the first subset, determining whether it corresponds to a defect based on the first matching filters associated with the plurality of first clusters.
US11035796B2
The present disclosure provides Raman spectrum detection apparatus and method. The Raman spectrum detection apparatus includes: a laser configured for emitting excited light; an optics assembly configured to guide the excited light along a first light path to a sample to be detected and to collect a light signal from the sample along a second light path; and a spectrometer configured to process the light signal collected by the optics assembly so as to generate a Raman spectrum of the detected sample. The optics assembly includes a first optical element configured to move, during irradiation of the excited light onto the sample, so as to change a position of a light spot of the excited light on the sample.
US11035793B2
An illuminator/collector assembly can deliver incident light to a sample and collect return light returning from the sample. A sensor can measure ray intensities as a function of ray position and ray angle for the collected return light. A ray selector can select a first subset of rays from the collected return light at the sensor that meet a first selection criterion. In some examples, the ray selector can aggregate ray intensities into bins, each bin corresponding to rays in the collected return light that traverse within the sample an estimated optical path length within a respective range of optical path lengths. A characterizer can determine a physical property of the sample, such as absorptivity, based on the ray intensities, ray positions, and ray angles for the first subset of rays. Accounting for variations in optical path length traversed within the sample can improve accuracy.
US11035788B2
A method for sourcing plants includes performing nondestructive near-infrared (NIR) scans on selected plants, determining a predicted value of a characteristic for the selected plants based on evaluation of spectral data from the NIR scans against a characteristic model, and utilizing the predicted values for purchasing, processing, and/or financial forecasting. A method of sorting and processing plants includes determining a predicted value of a characteristic in gathered plants and determining a process to recover a primary product and/or a byproduct of the plants based on the predicted value. A method for forecasting includes determining a composite value of a characteristic in plants from a prior time period, correlating source data of plants to be gathered in the later time period with a predicted value of the characteristic in those plants, and determining a predicted composite value of the characteristic in the plants to be gathered in the later time period.
US11035786B2
Improved techniques for infrared imaging and gas detection are provided. In one example, a system includes a sensor array configured to receive infrared radiation from a scene comprising a background portion and a gas. The sensor array includes a first set of infrared sensors configured with a first spectral response corresponding to a first wavelength range of the infrared radiation associated with the background portion. The sensor array also includes a second set of infrared sensors configured with a second spectral response corresponding to a second wavelength range of the infrared radiation associated with the gas. The system also includes a read out integrated circuit (ROIC) configured to provide pixel values for first and second images captured by the first and second sets of infrared sensors, respectively, in response to the received infrared radiation. Additional systems and methods are also provided.
US11035774B2
A biosensor for detecting the presence of a target compound in a test solution is disclosed. The biosensor includes upper and lower carrier plates, a spacer film with a micro-channel, an inlet port upstream of the micro-channel, an outlet port downstream of the micro-channel, a micro-machined transceiver, and a first molecularly imprinted polymer layer for recognizing and binding the target compound. The micro-machined transceiver includes a micro-machined transmitter for generating an acoustic wave, and micro-machined receiver for generating an acoustic wave-induced voltage. An amplitude of the acoustic wave-induced voltage is varied in response to the concentration of the target compound.
US11035763B2
Kit for producing cleared biological specimens and method for producing cleared biological specimens
A method and a kit are provided to produce a biological clear specimen within a short time and with a wide variety of biological specimens. The method includes the following steps: (1) treating a material to be cleared with an aqueous fixing solution containing paraformaldehyde or the like, a nonionic surfactant, an alkali, and optionally a buffering agent; (2) treating the material from step (1) or a conventionally fixed material with an aqueous clearing accelerator solution containing a nonionic surfactant and an alkali; and (3) treating the material produced in step (1) or (2) with an aqueous preservation solution containing a nonionic surfactant and a polyhydric alcohol. In each of the steps, the nonionic surfactant is present at a concentration of 1% or more. The kit includes solutions used in each of the steps of the method.
US11035761B2
A measuring apparatus and a method for determining the degree of bacterial contamination of process liquids uses at least one gas sensor for measuring the gas concentration of a gas producible by aerobic bacteria in the process liquid. An evaluating device is connected with the sensor for evaluating a sensor signal generated by the sensor and correlated with the degree of bacterial contamination. To determine the degree of bacterial contamination a funnel-shaped gas collecting bell is partly immersed in the process liquid so that a gas collection cavity for collection of the escaping gas is formed directly above the process liquid surface in the gas collecting bell. The gas escaping can be fed by a gas pump via a gas feed line to the sensor, conducted via the sensor and pumped back again to the gas collection cavity by way of a gas return line.
US11035753B2
There is provided a test device and a test method that combine both tunable OTDR and WDM power meter functionalities into the same integrated optoelectronic test hardware, such that the tunable OTDR and the WDM power meter functions share optoelectronic components, thereby reducing the hardware cost and the overall form factor and weight of the test device. With the proposed configuration, both tunable OTDR and WDM power meter functionalities may be provided via a single test port to be connected to the optical fiber link under test. By connecting the fiber to a single test port, the number of manipulations to be performed by technicians is reduced and two tests can be performed in a single connection operation out of the same test port.
US11035751B2
A positioning device for arrangement of a basin false bottom in ocean engineering comprises a laser transmitting system, a rotating platform system, and a control and calculation system. The laser transmitting system comprises a laser transmitter used for providing laser beams. The rotating platform system comprises a two-degree-of-freedom rotating platform used for carrying the laser transmitter and making the laser beams have spatially arbitrary directivity. The control and calculation system is used for calculating, according to given coordinates, the angle by which the two-degree-of-freedom rotating platform needs to rotate, controlling rotation of the two-degree-of-freedom rotating platform, and making the laser beams transmitted by the laser transmitter accurately indicate the given coordinates at the basin false bottom. Compared with an existing manual positioning method for a false bottom, the positioning device is high in accuracy, easy to operate, and rapid, and saves labor and greatly improves the test efficiency.
US11035740B1
A stimulus indicating device is disclosed. The stimulus indicating device includes a stimulus sensitive amphiphilic gel; and an assembly having a first end and a second end. The assembly may include a top layer, a middle layer comprised of a porous polymer membrane, and a bottom layer. The top layer and the bottom layer may be sealed together on opposing sides of the assembly, and the top layer and the bottom layer may be sealed at the width of the second end of the assembly.
US11035737B2
The present application relates to a method and system for characterization and compression of ultrashort pulses. It is described a flexible self-calibrating dispersion-scan technique and respective system to characterize and compress ultrashort laser pulses over a broad range of pulse parameters, where previous knowledge of the amount of dispersion introduced for each position or step of the compressor is not required. The self-calibrating d-scan operation is based on the numerical retrieval of the spectral phase of the pulses using an optimization algorithm, where the spectral phase is treated as a multi-parameter unknown variable, and where the unknown dispersion of the dispersion scanning system is described by a theoretical model of its functional dependence on the compressor position.
US11035736B2
An image processing apparatus includes a conversion unit that applies grayscale conversion to a thermal image by using a conversion function based on data about a target object.
US11035725B2
A sensing device that may include a substrate; a single-ended SPAD; first electrical components; second electrical components; and capacitors. The SPAD, the first electrical components and the second electrical components are formed on the substrate. The SPAD and the first electrical components belong to a high voltage domain of the sensing device. The high voltage domain is configured to receive a high supply voltage that exceeds a breakdown voltage of the SPAD. The second electrical components belong to a low voltage domain of the sensing device. The capacitors are coupled between the low voltage domain and the high voltage domain. The first electrical components and the second electrical components belong to an electrical circuit that is configured to perform quenching of the SPAD.
US11035718B2
The present invention relates to the technical field of systems for measurement of weight load and other physical variables in vehicles and/or containers, comprising a system of sensing and monitoring of their conditions, instantaneous or not. Consists of an external data collection subsystem (SSI) with module with sensing network (1), signal transduction module (2) and connection module (3); of a data processing and reading subsystem (SSII) with energizing module (4); reading and data acquisition module (5); processing and memory module (6); and data transmission subsystem (SSIII) with data communication module (7). The system has advantages, does not present false sensor measurements, that allow wide multiplexing, no electricity, high signal and there is no electromagnetic interference, they are robust, do not suffer corrosion and do not fail due to vibration and mechanical impacts.
US11035715B2
Devices for sealing chemical totes and wirelessly monitoring chemicals in the totes include sensors for obtaining data from within the totes and transceivers for receiving and transmitting the data. The data is received from the sensor and transmitted to a gateway transceiver located at a remote location on a low-power wide-area network. Data can be aggregated from multiple devices and relayed to a server on the network. An integrated microcontroller is programmed with instructions for coordinating communications to and from the device transceiver. Systems can include multiple containers located up to 25 miles from one another using the device. Methods including wirelessly monitoring chemicals in chemical totes are disclosed. Data obtained using the device can be used in a variety of ways.
US11035709B2
A CMOS-based sensing device includes a substrate including an etched portion and a first region located on the substrate. The first region includes a membrane region formed over an area of the etched portion of the substrate, a flow sensor formed within the membrane region and a pressure sensor formed within the membrane region.
US11035700B2
A gas sensor 100 includes a housing 110 and with a measuring element 10. The measuring element 10 has a heating coil 20, which is coated with a catalytically active or inactive ceramic 30. The ceramic 30 contains a fibrous material. The fibrous material may be, for example, a glass fiber material.
US11035695B2
A method and device detect the position of a device utilizing electronic sensors in applications with negligible power resources. The method utilizes an indicator circuit for monitoring a position of a device, the indicator circuit including a position sensor configured to detect a position of the device, a first position indicator operatively coupled to the position sensor and configured to provide a position output corresponding to the position of the device based on the position of the device as detected by the position sensor, a first sense line for receiving a sense voltage from a second position indicator different from the first position indicator; and an energy harvesting device operatively coupled to the first sense line, the position sensor and the first position indicator. The energy harvesting device is configured to harvest electric energy from the sense voltage, wherein the position sensor and the first position indicator obtain electric power from the harvested electric energy.
US11035683B2
A method includes transmitting, to a driver computing device associated with a driver, navigational data to direct the driver to a first pick-up location and to direct the driver from the first pick-up location to a first drop-off location along a first route to fulfill a first transportation request associated with a first user. The method further includes determining that the first route is to be modified, identifying a drop-off area associated with the first drop-off location, and selecting a second drop-off location and a second route for the first user. The first drop-off location and the second drop-off location are located within the drop-off area. The method further includes transmitting, to the driver computing device, updated navigational data to direct the driver to the second drop-off location along the second route to fulfill the first transportation request.
US11035676B2
A navigation system, method and computer program product are provided to provide navigational assistance at a venue. The navigation system is configured to obtain information regarding the venue to be navigated by a user including a plurality of waypoints at the venue. The navigation system is also configured to determine a time to be expended by the user between respective pairs of the waypoints at the venue. Based on the time and a rate of travel of the user, the navigation system is configured to determine one or more points of interest that are accessible by the user between at least one pair of waypoints. The navigation system is further configured to cause presentation of a representation of the venue including the plurality of waypoints and the one or more points of interest that are accessible by the user between the at least one pair of waypoints.
US11035673B2
A method and system for combining data obtained by sensors, having particular application in the field of navigation systems, are disclosed. The techniques provide significant improvement over state-of-the-art Markovian methods that use statistical noise filters such as Kalman filters to filter data by comparing instantaneous data with the corresponding instantaneous estimates from a model. In contrast, the techniques disclosed herein use multiple time periods of various lengths to process multiple sensor data streams, in order to combine sensor measurements with motion models at a given time epoch with greater confidence and accuracy than is possible with traditional “single epoch” methods. The techniques provide particular benefit when the first and/or second sensors are low-cost sensors (for example as seen in smart phones) which are typically of low quality and have large inherent biases.
US11035667B2
A monitoring method and system are present for process control of surface treatment associated with material deposition on the surface, which provides for achieving and maintaining a desired (according to design rules) geometrical profile of the surface while being coated by certain substance/material. The technique of the invention provides for remotely and fully-automatically monitoring/verifying the geometrical profile of the surface being treated, and providing the control/verification data for executing local corrections. The technique can be applied to various geometrical profiles such as planar geometry, round/curved surface of a predetermined curvature, multi-portions surface with predetermined angular orientations of the multiple portions (e.g. 90 degree angles at corners of a room).
US11035656B2
The disclosure relates to an outer dimension measurement apparatus for tubulars. The apparatus includes a first wheel and a second wheel, which may be applied to different sections of a tubular. The ratio between the outer dimensions of the different sections may be estimated based on the relationship between the rates of rotations of the first and second wheels when the tubular is rotated. The apparatus may include a tubular rotation sensor that, with either the first wheel or the second wheel, may be used to determine the outer dimension of the tubular at the point along the tubular's length when the respective wheel is applied. The methods include estimating a ratio between outer dimensions of sections of a tubular and estimating the outer dimension of the tubular at a specific point along its length using embodiments of the apparatus.
US11035642B2
By replacing a block with a plurality of holes reversed in the longitudinal direction of a handle riser, more types of cushion plunger mounting holes than cushion plunger mounting holes are obtained. A cushion plunger mounting device A includes: a block 31 including two cushion plunger mounting holes 32 for mounting a cushion plunger 41 which are deviated from the center of the block 31 in a manner to be arranged in a row in the longitudinal direction of the handle riser 21 when the block is attached to the handle riser 21, a slotted hole 22 penetrating from one side of the handle riser 21 of the archery 11 to the other side, in a manner to overlap the cushion plunger mounting holes 32 in the longitudinal direction of the archery 11 when the block 31 is attached to the handle riser 21, and a block housing hole 33 for housing the block 31, located around the slotted hole 22 on one side of the handle riser 21 without penetrating up to the other side.
US11035639B2
A firearm spring compression tool includes a base configured for anchoring the tool in a magazine well. A yoke is mounted on the base and includes a pair of arms configured for capturing a delta ring (“D-ring”) or other component on a firearm. An actuator is rotatably mounted on the yoke and is rotatable between a first, placement position for placing the yoke over the uncompressed D-ring and a second, compressed, release position. With the actuator in its second position, the D-ring is compressed whereby a handguard component of the firearm is released for removal in connection with a firearm servicing procedure.
US11035638B1
A barrel assembly for a rifle comprising an elongated barrel having an exterior surface, an interior cylindrical bore defining a caliber, a muzzle with a crown, and a rear end with an enlarged cavity capable of receiving a round of ammunition; an elongated muzzle device permanently attached to the exterior surface of the barrel and surrounding and extending past the crown, the muzzle device including a longitudinal opening coaxial to the bore and one or more access ports positioned adjacent to the crown, such that the crown is located radially inward relative to the one or more access ports; a sleeve slidably mounted to an exterior surface of the muzzle device and capable of sliding between an open position and a closed position; wherein, when the sleeve is in the open position, the crown is accessible through the one or more access ports; and wherein, when the sleeve is in the closed position, it seals and completely covers the one or more access ports.
US11035637B2
A firearm suppressor can comprise an outer shell, and a suppressor core disposed inside the outer shell. The suppressor core can have a projectile passageway for a projectile from a firearm to travel through. The projectile passageway can extend along a longitudinal axis. The suppressor core can also include a central support rib disposed along the longitudinal axis. In addition, the suppressor core can include a first baffle and a second baffle spaced apart along the longitudinal axis and supported by the central support rib. The first and second baffles can be oriented at different angles from one another. The first and second baffles and the central support rib can at least partially define the projectile passageway. The first and second baffles and the central support rib can also at least partially form two different sized expansion chambers on opposite sides of the central support rib in fluid communication with the projectile passageway to receive discharge gases associated with the projectile.
US11035635B2
A magazine of a pistol for cartridges with a case rim, having a hollow magazine body for accommodating the cartridges in two vertically offset rows, a base plate, a feeder, which is guided in a displaceable manner in the magazine body, and a compression spring between the feeder and the base plate, wherein the upper end region of the magazine body forms a narrowing, in which the two rows of cartridges are guided together to form a single row. In order to ensure a reliable feed of the cartridges despite the case rim, in the longitudinal center the side walls have inwardly directed beads which run over the entire height of the side walls and merge, in the upper region, into converging guide ribs, and the feeder forms a bearing surface, which is convex in the longitudinal direction and on which a cartridge located thereon can alter its angle of inclination in relation to the horizontal.
US11035630B2
A cooling device for reducing the temperature of cooked warm food in a liquid or paste-like state held in a container, in particular in a standard trolley, is provided. The cooling device includes a plate-like covering member which covers the opening cross-section of the container or of the standard trolley, wherein the covering member has vertically arranged cooling elements on the lower face thereof, which cooling elements, when the cooling device is attached and lowered, are immersed in the density of the food and a cooling medium circulates through the cooling elements, which cooling medium extracts the stored heat from the food. A stripping plate designed as a perforated sheet or as a perforated plate is provided on the lower face of the covering member, which stripping plate removes remaining food from the cooling elements during withdrawal of the cooling device.
US11035628B2
A system for draining an airfan heat exchanger includes an airfan heat exchanger including a housing, a pressurized gas source fluidly coupled to the airfan heat exchanger and configured to hold a purging gas at a predetermined pressure, and a controller configured to control delivery of the purging gas to the airfan heat exchanger. The pressurized gas source is configured to provide a flow of the purging gas to the airfan heat exchanger and thereby drain water held in the airfan heat exchanger. The purging gas to the airfan will cause the airfan to drain quickly avoiding potential damage to the airfan from freezing of the water during cold weather.
US11035624B2
A heat exchanger includes a plurality of first and second fluid passages. The first fluid passages are defined by a pair of opposing first fluid passage walls and a plurality of first fluid diverters disposed between the first fluid passages walls. The second fluid passages are defined by a pair of opposing second fluid passage walls and a plurality of second fluid diverters disposed between the second fluid passage walls. The second fluid diverters include a body portion and a leading edge portion. The first fluid passage walls form a first fluid leading edge that extends upstream of the leading edge portion of the second fluid diverters. The second fluid passages extend in a direction perpendicular to the direction of the first fluid passages.
US11035620B1
At least one manifold having a rounded closed end, an outlet tube, and a plurality of inlet openings which has heat transfer fins, with pipes running through pipe holes in the fins. The at least one manifold is coupled to a refrigerant carrying pipe. The manifold, fins, and conductive pipes form an evaporating unit and a condensing unit, which are located in an air duct having an airflow there through. There is a quantity of refrigerant being contained with the heat pipe transfer system.
US11035618B2
A liquid panel assembly configured to be used with an energy exchanger may include a support frame having one or more fluid circuits and at least one membrane secured to the support frame. Each of the fluid circuits may include an inlet channel connected to an outlet channel through one or more flow passages. A liquid is configured to flow through the fluid circuits and contact interior surfaces of the membrane(s). The fluid circuits are configured to at least partially offset liquid hydrostatic pressure with friction loss of the liquid flowing within the fluid circuits to minimize, eliminate, or otherwise reduce pressure within the liquid panel assembly.
US11035617B2
A heat transfer plate (10) for a plate-and-shell heat exchanger (100), the heat transfer plate (10) includes a plate body (11) having first and second sides (111, 112) opposite to each other in a direction perpendicular to the plate body (11); and a projection (12) protruding from the plate body (11) in a direction from the first side (111) towards the second side (112), extending along a segment (115S) of a periphery (115) of the plate body (11), and having a first end (121) and a second end (122).
US11035611B2
The disclosure provides a method for separating components of a gas. A feed gas stream is cooled in a first vessel. The feed gas stream includes methane, water, carbon dioxide, and Natural Gas Liquids. The feed gas stream is cooled in a first vessel. A portion of the water condenses to form a primary liquid stream, resulting in a first depleted gas stream, which is cooled in a second vessel. A portion of the NGLs condense to form a secondary liquid stream, resulting in a second depleted gas stream, which is cooled in a condensing exchanger. A first portion of the methane condenses to form a liquid methane stream, resulting in a third depleted gas stream, which is cooled in a third vessel. A portion of the carbon dioxide condenses, desublimates, or condenses and desublimates as a final product stream, also resulting in a fourth depleted gas stream.
US11035605B2
The resent invention provides a refrigerator comprising: a cabinet having a storage chamber; a door for opening and closing the storage chamber; a case having a discharge port through which air is discharged to the storage chamber; an evaporator provided inside the case and for supplying cold air by means of heat exchange with air; a fan installed on the discharge port and for generating the airflow discharging to the storage chamber the air which has been heat exchanged in the evaporator; and a differential pressure sensor having a first pipe, of which one end is positioned on a part where the air is withdrawn to the fan, and a second pipe of which one end is positioned on a part where the air is discharged from the fan.
US11035603B1
An active/passive freezer system includes the capability to both actively cool a payload bay and passively maintain close to that temperature for extended periods of time; a freezer unit with a payload bay that can rapidly reduce its internal temperature; a thermal battery; a heat exchanger where liquid Nitrogen flows through; insulation that significantly reduces heat gain from external sources; and the capability to have separate units for cooling the payload bay and maintaining the temperature within the payload bay.
US11035593B2
A ground source heat exchanger (110) is described herein, The ground source heat exchanger (110) including: a first fluid conduit (112), the first fluid conduit having a first arcuate configuration with a first plurality of separate passages (114) extending therethrough; a second fluid conduit (116), the second fluid conduit having a second arcuate configuration with a second plurality of separate passages (118) extending therethrough; and an end cap (120) secured to a distal end (122) of the first fluid conduit and a distal end (124) of the second fluid conduit, wherein the end cap fluidly couples the first plurality of separate passages of the first fluid conduit to the second plurality of separate passages of the second fluid conduit, wherein the first fluid conduit and the second fluid conduit when secured to the end cap define an internal cavity (126) extending through the ground source heat exchanger.
US11035584B1
An efficient air conditioning system absorbs heat via a fluid, such as a refrigerant, from one place in the cycle and rejects the heat from the fluid in another place in the cycle. A receiver or storage tank is arranged between the condenser and the first heat exchanger to ensure a constant and steady flow of fluid to the heat exchanger. A dual heat exchanger system and additional expansion valve provide sub-cooling of the liquid refrigerant exiting the condenser.
US11035577B2
An appliance includes an outer shell and an inner shell, wherein the outer shell and the inner shell are engaged to define an insulating cavity therebetween, and wherein the inner shell includes an inner surface that defines an interior cavity. An insulation member includes a plurality of layers, each layer of the plurality of layers including an insulative sheet defining first and second surfaces and a plurality of microspheres at least partially disposed within the insulative sheet, wherein at least a portion of the plurality of microspheres extends outward from each of the first and second surfaces to define a plurality of protrusions, and wherein the engagement of two adjacent layers of the plurality of layers causes a portion of the plurality of protrusions to engage and define a plurality of insulating air pockets between the adjacent layers.
US11035571B2
A piping connection unit of a combustion apparatus supplying and discharging air through a duct includes an apparatus-side connecting part, a connecting part and a spacer. The apparatus-side connecting part is to be connected to an air supply part or an exhaust part of the combustion apparatus. The connecting part has a diameter larger than a diameter of the apparatus-side connecting part, and communicates with the apparatus-side connecting part to be connected to a duct to be inserted from an opening part. The spacer is detachably disposed in the connecting part. The spacer is disposed between an inner wall of the connecting part and the duct to be inserted when the duct has a pipe diameter smaller than an inner diameter of the connecting part. The spacer is removed from the connecting part when the duct has a pipe diameter equivalent to the inner diameter of the connecting part.
US11035568B1
Climate control light fixtures for supporting and powering a light device and for mounting to a wall or a ceiling with access to a forced air climate control system. The climate control light fixture includes a housing and a vent. The housing is configured to mount to the wall or the ceiling. The housing includes a port and a body. The port is configured to fluidly couple to the forced air climate control system. The body is attached to the port and in fluid communication with the port. The vent is configured to selectively mount to the body of the housing. The vent defines a vent opening and a light opening. The light opening is configured to receive the light device. The vent is in fluid communication with the forced air climate control system via the housing when the vent is selectively mounted to the housing.
US11035559B1
A lighting apparatus includes a main body, the main body comprising a top, a bottom, a plurality of sides. The apparatus includes light source support wings, each of the light source support wings being hingedly connected to the main body. The light source support wings are adapted to support light emitting devices. When the respective light source support wings are extended in the same plane from the main body, the light source support wings form an overall geometric shape.
US11035554B2
A motion sensitive lamp with a coupling mechanism is provided. The motion sensitive lamp is installed on a wall or a ceiling. The motion sensitive lamp at least includes a lamp body, a base and a coupling mechanism. A coupling mechanism includes an engaging structure, a positioning structure and a limiting element. One of the engaging structure and the positioning structure is installed on the lamp body. The other of the engaging structure and the positioning structure is installed on the base. The engaging structure is inserted into the positioning structure, so that the lamp body is locked on or coupled with the base. When an external force is applied to the limiting element, the external force results in a displacement of the limiting element, so that the limiting element is inserted into one of the base and the lamp body.
US11035550B2
The invention provides a lens comprising a plurality of imaging regions, each adapted to image a light source to generate a plurality of virtual light sources common to all imaging regions and distributed along a spatial path extending in a direction generally away from the lens. Each imaging region comprises a plurality of sub-regions for focussing the input light source to a corresponding plurality of focal points common to the imaging regions. The focussed light directed to the focal points sub-regions of each imaging region combines so as to form at each focal point a virtual light source. An optical deglaring plate comprising an array of conical optical structures is used with the lens.
US11035549B2
The invention discloses a strip light fixture, comprising lamp holder; circuit board, disposed on the lamp holder; a plurality of point light sources, disposed on the light source mounting surface of the circuit board along the length direction of the strip light fixture; lens, disposed on the lamp holder in a light-emitting direction of the point light source for adjusting light distribution of the point light source on a plane perpendicular to a length direction of the strip light fixture; strip-shaped convex lens array, disposed on an light emitting surface or an light incident surface of the lens and arranged along the length direction of the strip light fixture for converting each point light source into a plurality of consecutive sub point light sources, and the sub point light source converted by the adjacent point light source is docked or coincident. The invention adopts a strip-shaped convex lens array for diffusing light from a point light source only in the length direction of the lamp to form a line light source, so that the illumination surface uniformity in the longitudinal direction of the strip light fixture is improved.
US11035547B2
Light fixtures often have bright spots caused by the light sources that can be unpleasant or uncomfortable to look at. A light device is provided that diffuses the light, which includes an internal cavity defined in the body of a flexible shroud extending transversely from an opening defined in a first end frame to an opening defined in a second end frame of the shroud. The first and the second end frames are removably connectable to each other to form a circular configuration of the flexible shroud. The internal cavity also extends in the circular configuration. A light board is attached to one of the end frames and at least partially covers the opening of the given end frame. In the circular configuration, the light board is sandwiched between the first and the second end frames.
US11035544B2
An illumination device includes a laser element, a rotating member including a plurality of flat mirror regions that are disposed along a circumference direction of the rotating member to sequentially reflect laser beams emitted from the first laser element with rotation of the rotating member, and a wavelength conversion member. Each of the laser beams reflected at a corresponding one of the mirror regions is incident on the wavelength conversion member. When viewed in a direction in which a rotation axis of the rotating member extends, the mirror regions are disposed at mutually different angles with respect to respective ones of lines each connecting the rotation axis and the center of a respective one of the mirror regions.
US11035541B2
A vehicular lamp unit includes: a substrate on which a light source is mounted; a reflector including a substrate fixing portion and a reflector main body; and a screw. The substrate includes a first through hole, into which the screw is inserted; the substrate fixing portion includes a boss portion into which the screw is screwed; the reflector main body includes a base end portion fixed to the substrate fixing portion and a reflective surface to reflect light from the light source; the substrate is fixed to the substrate fixing portion in a state in which the substrate is held between the screw and the substrate fixing portion by screwing the screw, inserted into the first through hole, into the boss portion; and the substrate fixing portion includes at least one second through hole formed between the base end portion of the reflector main body and the boss portion.
US11035538B2
A lens structure includes a lens body; an outer surface of the lens body is provided as a single curved surface; and an inner surface of the lens body is provided thereon with at least two inner curved surfaces that are continuously connected. In the present solution, through the design of the plurality of inner curved surfaces, the light pattern and the energy distribution can be controlled flexibly, the applicability of the lens design is maximally greatly improved, and meanwhile, a truly feasible solution is provided for the defect where in some scenes it is impossible for the existing conventional structure to distribute light. In addition, multiple functions may be implemented at the same time, such as, low beam, high beam, bending and fog lamp; and multiple functions are combined into one lens module for implementation.
US11035536B2
An illumination device for emitting illumination light, comprising: a light-emitting diode (LED) for emitting LED radiation, a laser for emitting laser radiation, and a luminescent element for at least partial conversion of the LED radiation and the laser radiation into conversion light, which forms at least part of the illumination light. The LED, the laser and the luminescent element are arranged relative to one another in such a way that during operation of the illumination device, on an incidence face of the luminescent element, respectively in a time integral, the LED irradiates an LED irradiation area with the LED radiation and the laser irradiates a laser irradiation area with the laser radiation. The laser irradiation area has at least one intersection with the LED irradiation area.
US11035531B1
A shelf light assembly is provided that includes a trim configured to mount to a shelf, a light assembly including a plurality of lights, a first end cap housing, and a second end cap housing. The light assembly is mounted to the trim. The first end cap housing is mounted to the trim on a first side of the light assembly. The second end cap housing is mounted to the trim on a second side of the light assembly. The first side is opposite the second side. The first end cap housing is attached to the first side of the light assembly. An expansion gap is located between the second end cap housing and the second side of the light assembly to support movement of the light assembly relative to the second end cap housing longitudinally along the trim.
US11035522B2
Disclosed are processes, devices and systems for preventing overpressurization of subsea production equipment and flowlines in which fluid passes through a high integrity pressure protection system (HIPPS). In embodiments, a container having a piston seal therein can be attached to the piping. In embodiments, a device having a piston seal therein and connected to a fluid receptacle can be attached to the piping. In the event of a pressure surge, fluid can be diverted to the container or the device, thereby lessening the pressure surge. In embodiments, the container or device includes a resetting force to return the piston seal to its original sealed position. The use of the systems disclosed improve the life of the HIPPS valve, protects subsea equipment and flowlines, and enables a length and/or a wall thickness of a fortified pipeline zone downstream of the HIPPS to be reduced.
US11035520B1
A method for controlling a compression system that includes a compressor for compressing gas, a first on-off valve provided on a suction flow passage connected to a suction side of the compressor, a pressure reducing valve provided on a portion of the suction flow passage upstream of the first on-off valve, a second on-off valve provided on a discharge flow passage connected to a discharge side of the compressor, a bypass flow passage connecting the suction flow passage and the discharge flow passage to detour the compressor, and a bypass valve provided on the bypass flow passage, includes closing the first on-off valve while driving the compressor, opening the bypass valve simultaneously with or after the closing of the first on-off valve, closing the second on-off valve after the opening of the bypass valve, and continuing to drive the compressor after the closing of the second on-off valve.
US11035517B2
This application is directed to a passively-cooled electronic device including a housing, a plurality of electronic assemblies and a plurality of thermally conductive parts. The electronic assemblies are enclosed in the housing, and include a first electronic assembly and a second electronic assembly. The first and second electronic assemblies are disposed proximately to each other within the housing, and the second electronic assembly is substantially sensitive to heat, including heat generated by operation of the first electronic assembly. The thermally conductive parts are coupled between the first electronic assembly and the housing, and configured to create a first plurality of heat conduction paths to conduct the heat generated by the first electronic assembly away from the second electronic assembly without using a fan. At least a subset of the thermally conductive parts mechanically supports one or both of the first and second electronic assemblies.
US11035512B2
Apparatus for supplying a fluid to a device for tightening or loosening fasteners including a first fluid-transmitting element (130) having a first axis connectable with a housing of the device; a second fluid-transmitting element (140) rotatably connectable with the first element (130) about a second axis substantially perpendicular to the first axis; a third fluid-transmitting element (150) rotatably connectable with the second element (140) about a third axis substantially perpendicular to the second axis and connectable with a fluid-transmitting line; and first and second fluid conduits that transfer fluid to and from the device and the fluid-transmitting line through the first, second and third elements. The first element is rotatable 360° about the first axis; the second element is rotatable 360° about the second axis; and the third element is rotatable less than 360° about the third axis.
US11035511B2
An end effector for interfacing with a nozzle is disclosed. The end effector comprises a first end, which includes a receptacle. The end effector comprises one or more retention features positioned along a perimeter of the receptacle, where each of the one or more retention features is movable between a first position and a second position. Each of the one or more retention features is configured to lock the nozzle by securing onto a corresponding one of the one or more nozzle retention features in the first position, and to release the nozzle in the second position. The end effector may further comprise one or more actuators and a first channel, which includes a first inlet and a first outlet. A method of using an end effector to interface with a nozzle is also disclosed.
US11035500B2
A bracket holds a rigid or flexible tube during the pouring of a concrete slab. The bracket has a base and a housing connected to the base. The tube curves around a first tube support on the housing before passing through an opening in the bottom of the housing. The tube and any members inside the tube are cut off so they end inside the housing and are then covered by a housing cap. The base is fastened to a form for the concrete slab. The height of the housing relative to the base is adjusted to place the cap at the planned surface of the concrete slab. After the concrete slab is formed the cap is removed and the cut members inside the housing are connected to other members or devices.
US11035499B2
A device for retaining a line includes an accommodating part having at least one line retaining portion and a bearing portion, and includes a closing part having a bearing portion. The closing part is mounted on the bearing portion of the accommodating part such that it can be rotated via its bearing portion. The closing part can be adjusted between an open position, in which it frees the at least one retaining portion, and a closed position, in which it closes the at least one retaining portion. The bearing portion of the accommodating part forms a through-opening enclosed by a bearing-portion wall, and the bearing portion of the closing part forms a through-opening enclosed by a bearing-portion wall. The bearing-portion wall of the accommodating part engages through the through-opening of the closing part, and the bearing-portion wall of the closing part engages through the through-opening of the accommodating part.
US11035495B2
A flow control mechanism and a system comprising the mechanism, specifically relating to a microflow control mechanism and system. The mechanism comprises a base and a constant volume mechanism. The base and the constant volume mechanism are dynamically connected to form two or more relative activity states, comprising a first relative state and a second relative state. A fluid input end and a fluid receiving end are provided on the base. The constant volume mechanism is provided with a constant volume pipeline. In the first relative state, the fluid input end communicates with the constant volume pipeline. In the second relative state, the constant volume pipeline communicates with the fluid receiving end. The microflow control mechanism and system can achieve precise micro-scale fluid flow control, and have a simple structure.
US11035492B2
A reflux valve includes a first supported portion that plugs a first opening when a valve body biased by a biasing member moves to one side in an axial direction, the first supported portion opens the first opening when the valve body moves to the other side in the axial direction against a biasing force of the biasing member due to negative pressure applied to a downstream side relative to an upstream side, the valve body includes a first hole extending from an end on the other side in the axial direction to one side in the axial direction, a valve body portion includes a second hole extending from an outer side in a radial direction and reaching the first hole, and the valve body portion includes a third hole at a different position from the second hole in the axial direction.
US11035478B2
Provided is a gate valve for industrial plants, in particular for chemical and petrochemical plants. This gate valve comprises a slide rod, which is movable in the axial direction, at least one slide plate for closing the gate valve and at least one pressing member. The pressing member is connected to the slide rod and presses the slide plate against a sealing seat. Furthermore, the gate valve comprises a spring element for acting on the pressing member with a release force and a fixing element which is arranged on the slide rod for transmitting power between slide rod and spring element. The gate valve according to the invention comprises a fixing disc as a fixing element, which surrounds the slide rod and is positively connected to the slide rod.
US11035476B2
A gate valve having a seat plate with a recessed face smaller in width than a bore of the valve. The recessed face includes an opening, which can be generally rectangular for use of the valve as a substantially linear control valve. The valve closes by movement of the gate along the recessed face to obstruct the opening, and opens by the reverse movement.
US11035468B2
The gasket includes a gasket body which is made of a monolithic piece of an elastomeric material. The gasket body has an oil opening for allowing oil to pass between the timing chain tensioner and a cylinder head. The gasket body includes at least one outer engagement feature for directly engaging with an outer wall of the timing chain tensioner to hold the gasket body on the timing chain tensioner. The gasket body also includes at least one inner engagement feature for directly engaging with an inner wall of the timing chain tensioner to further hold the gasket body on the timing chain tensioner.
US11035463B2
A controller is configured to output a control command for controlling at least one driveline component according to a control map. The control map may define a dependence of the control command on at least one of: a control position of an input device, and at least one first condition of the driveline. The controller may also be configured to receive at least one input signal, the input signal may have a plurality of signal values recorded at different times. The signal values of the at least one input signal are indicative of at least one of: the control position of the input device, the at least one first condition of the driveline, and at least one second condition of the driveline. The controller may also be configured to derive a feature from the plurality of signal values and adapt the control map based on the derived feature.
US11035460B2
The present disclosure provides a method for controlling the electric oil pump for a vehicle having an idle stop and go system. The system includes a control device for controlling the operation of the electric oil pump when the vehicle is stopped and restarted again. In the system, the operation of the electric oil pump is performed by an actual RPM control applying a target RPM of the electric oil pump and a torque or a current value of the electric oil pump.
US11035459B2
A cooling arrangement to cool the rollers of a toroidal CVT is described herein. The cooling arrangement includes nozzles so configured and sized as to project cooling fluid onto the edge and onto the opposite top and bottom surfaces of the roller.
US11035458B2
A deceleration device includes a reduction assembly that reduces speed, a motor attached to the reduction assembly, the motor being rotatable about a central axis line, and a heat insulator having a heat conduction coefficient of about 0.04 W/mK or less, the heat insulator being positioned between the motor and the reduction assembly. A surface temperature of an exposed portion of the motor is maintained at a low level, with a simple structure, that prevents burns to human skin in contact with the motor.
US11035453B2
The pulley device for a tensioner roller or an idler roller of a transmission element having a pulley and a bearing. The bearing is provided with a rotating external ring mounted to the pulley, and with a fixed internal ring, a radial space being defined between the rings, with rear sealing means and front sealing means closing the radial space on each axial side, and with at least one row of rotating elements arranged in the radial space. The fixed internal ring is provided on its rear side with a circumferential groove for collecting pollution which is machined on an external surface of the ring, the circumferential groove being offset axially in relation to the rear sealing means outside the radial space.
US11035450B2
A drive unit is disclosed. The drive unit includes a prime mover, a torque converter, and a power transmission mechanism. A torque is inputted from the prime mover to the torque converter. The power transmission mechanism is disposed between the prime mover and the torque converter. The power transmission mechanism is configured to transmit the torque outputted from the torque converter toward a drive wheel.
US11035447B1
The invention is an improvement for the infinitely variable transmission (IVT) that utilizes oscillating torque to vary the mechanical power transmitted to a load. The invention provides the torque amplitude control system that is a compact device that adjusts the torque amplitude by controlling the phase angle between the forward and aft drive units for the IVT. The IVT is transmission which transfers the engine torque and power to the driveshaft, differential and wheels of an automobile. The torque is generated from centrifugal forces of masses in the forward and aft drive unites of the input assembly.
US11035444B2
An adjustable axial gap of the thread rod assembly has a brace, a thread rod rotationally deployed onto the brace, a thread bearing for gripping one end of the thread rod is screwed into the first positioning hole of the brace, and one side of the thread bearing withstands against the thrust washer. The user may rotate the thread rod by applying force passing through the thrust washer onto the thread rod and shifting an axial moving of the thread rod to adjust the axial gap of the thread rod assembly which attains the merits of simple installation and easy application.
US11035439B2
An injection molded shaft includes a shaft body having a first connecting part formed integrally with the first torque applied part, a second connecting part formed integrally with the second torque applied part, a core part extending from the first connecting part to the second connecting part along the longitudinal center axis, the core part having a crisscross cross section orthogonal to the axial direction, and a framework part disposed in a portion partitioned by the first connecting part, the second connecting part, and the core part. The framework part is a diagonal brace extending diagonally across the first connecting part, the second connecting part, and the core part. A through-hole extends through the first torque applied part along the longitudinal center axis from an axial end face of the first torque applied part to the first connecting part of the shaft body, and the first torque applied part, the second torque applied part, and the shaft body are integrally formed of a resin material to have a unitary one-piece construction.
US11035438B2
A transmission mechanism includes an output member and a worm wheel shaft configured to be connected to a power device to transmit a power of the power device to the output member. The worm wheel shaft and the output member are engaged with each other through a relative movement along an axial direction. An engagement between the worm wheel shaft and the output member limits a relative rotation between the worm wheel shaft and the output member.
US11035434B2
A bearing assembly comprising a rotating shaft, a rolling bearing and a scissors gear. The bearing assembly further comprises an axial retaining arrangement for the scissors gear onto the rolling bearing. A lock washer is arranged in a groove of an outer massive ring of the rolling bearing.
US11035430B2
A damping system for damping rotary movements of a tailing arm. The system includes a chassis, a main shaft, and a rotary damping mechanism. The rotary damping mechanism includes a first externally-threaded gear attached fixedly to the main shaft, a guide rail attached fixedly to the chassis, a linear shock absorber, an internally-threaded gear associated with the first externally-threaded gear, and a first actuator configured to decouple the first externally-threaded gear from the linear shock absorber and couple the first externally-threaded gear with the linear shock absorber.
US11035426B2
A braking system for aircraft landing gear including a plurality of clamping zones for clamping a brake disk. The braking system comprises an actuator, a caliper, a rim rotatable about an axis of rotation, and the brake disk, which is floatingly mounted relative to the rim. The caliper comprises a stationary inner support, a movable intermediate support, and an outer support that is hinged relative to the inner support. Under action of the actuator, the movable intermediate support moves and causes the brake disk to move so that the brake disk is clamped between the intermediate support and the outer support, and then causes the outer support to tilt so that the brake disk is clamped between the inner support and the outer support.
US11035425B2
Various brake pads with thermoelectric energy harvesters are disclosed. In some embodiments, the brake pad comprising a backplate, a pad of friction material, and a TEG module. The backplate can comprise a through-hole in which elements of the TEG module are positioned.
US11035416B2
A tube yoke end fitting for coupling to a shaft tube of a drive shaft assembly includes a tubular first portion having a first end and a second end. The first end configured for coupling to the shaft tube. The tube yoke end fitting includes a second portion including a pair of ears extending outwardly from the second end of the first portion. The pair of ears is diametrically spaced from each other with respect to the first portion. Each of the pair of ears includes an aperture formed therethrough. A yoke length of the tube yoke end fitting measured from a center of each of the apertures to the first end of the first portion is greater than an ear span of the tube yoke end fitting measured between outer surfaces of the pair of ears.
US11035414B2
The torque transmission shaft includes: a shaft that is integrally formed and that has a yoke provided at one end portion in the axial direction and a female serration provided on the inner peripheral surface at the other end in the axial direction; and a clamp that is separate from the shaft and that is capable of reducing the diameter of the other end portion of the shaft in the axial direction; wherein the shaft and the clamp are fixed together.
US11035413B1
A bearing assembly having a conductive medium. The bearing unit is mountable on a shaft and includes a bearing unit including a radially inner bearing ring including a radially inner race, wherein the radially inner bearing ring is rotatable with the shaft. The bearing unit further includes a radially outer bearing rings including a radially outer race, wherein the radially outer bearing ring is stationary with respect to the shaft; and a plurality of rolling elements supported to roll between the radially inner race of the radially inner bearing ring and the radially outer race of the radially outer bearing ring. An annular chamber body is disposed adjacent the bearing unit. A conductive medium is disposed within the chamber body.
US11035409B2
A bearing unit having at least one row of rolling bodies; and at least one cage for retaining a respective one of the at least one row of rolling bodies. The at least one cage comprising at least one base bar, a plurality of arms circumferentially spaced apart and extending from one side of the base bar, and a plurality of partially spherical cavities for retaining the respective one of the at least one row of rolling bodies. The respective row of rolling bodies and the at least one cage are in contact with each other along contact points positioned near a polar region of the respective one of the at least one row of rolling bodies, so that an angular distance (α) of the contact points with respect to an equator of the respective one of the at least one row of rolling bodies is between 40° and 75°.
US11035404B2
A bearing device includes a carrier ring, a first bearing portion disposed along an outer periphery of a rotor shaft on a radially inner side of the carrier ring; a second bearing portion disposed along the outer periphery and downstream of the first bearing portion, with respect to a rotational direction of the rotor shaft, on the radially inner side of the carrier ring; a pair of side plates disposed along the outer periphery of the rotor shaft, on both sides of the carrier ring with respect to an axial direction; a first oil guide portion disposed downstream of the first bearing portion and upstream of the second bearing portion, and configured to change a flow direction of oil after passing through a gap between an inner peripheral surface of the first bearing portion and an outer peripheral surface of the rotor shaft to guide the oil.
US11035403B2
A radial force support apparatus includes: a shaft coupled to an impeller and configured to rotate together with the impeller; and a foil radial bearing supporting the shaft. The foil radial bearing includes a top foil disposed on an inner circumferential surface of the foil radial bearing and facing at least a part of an outer circumferential surface of the shaft, and the shaft facing the top foil includes at least one groove provided on the outer circumferential surface of the shaft.
US11035393B2
The present disclosure relates to a decompression apparatus for superheated steam comprising: a temperature raising unit having an inlet connected to an exit side of a boiler for introducing steam discharged from the exit of the boiler, and an outlet for raising the temperature of steam introduced through the inlet and discharging it; a steam utilizing unit connected to the outlet and using the steam discharged from the outlet; and a decompression unit installed at one or all of a section between the exit side of the boiler and the inlet and a section between the outlet and the steam utilizing unit, the decompression unit controlling temperature of steam while decompressing pressure of steam. According to the decompression apparatus for superheated steam, it is possible to control the pressure and temperature of steam more precisely.
US11035392B2
A system for providing pressure/load control at an end stroke stop is provided. The system includes an actuator housing having an end stroke stop and a first actuator housing side, an actuator piston provided in the actuator housing, wherein the actuator piston is movable along a longitudinal axis (A), the actuator piston having a first piston portion perpendicular to the longitudinal axis (A), and means for regulating the pressure/load control at the end stroke stop provided in the first piston portion, wherein the means for regulating the pressure/load control at the end stroke stop is configured to move from a closed position to an open position when in contact with the first actuator housing side.
US11035390B2
The disclosure provides a method of securing a feedback spring relative to a spool of a servovalve, the method comprising inserting the feedback spring at least partially into an internal cavity of the spool, inserting two fixing members into the internal cavity such that they each oppose a portion of the feedback spring, bringing the fixing members into respective set positions, such that the fixing members clamp the feedback spring and prevent relative movement between the feedback spring and the spool, and securing the fixing members in their respective set positions, such that the fixing members remain in their clamping positions and prevent relative movement between the feedback spring and the spool.
US11035389B2
A system for compensating for drift or movement of a hydraulic actuator connected to a machine's boom or similar elongate member that is caused, at least in part, by damping of mass-induced vibration. The system comprises a processing unit and a plurality of sensors operable to collect data from a control valve connected to an actuator's load holding chamber and to calculate additional volume present therein due to vibration damping. Using the calculated additional volume, the processing unit determines a hydraulic fluid flow rate appropriate to substantially reduce or eliminate the additional volume. The processing unit combines this flow rate with the hydraulic fluid flow rate necessary to cause operation of the actuator in response to the machine's operator input, and provides signals to the control valve causing actuation of the valve to output hydraulic fluid to the actuator at a rate equal to the combined flow rates.
US11035384B2
An air blower assembly has a main housing with an air inlet opening and an air inlet housing is disposed around the air inlet opening and connected to the main housing. The air inlet housing defines an air inlet channel leading into the air inlet opening in the main housing. An air outlet channel is connected to the main housing, the air outlet is fluidically connected to the air inlet channel. A fan is disposed in the main housing for driving airflow through the air inlet channel to the air outlet. A silencer covers the air inlet housing and redirects air into the air inlet channel. The silencer controls the direction of air flow into the air inflow channel and noises generated by the fan assembly and the air flow stream are absorbed by a noise cancelling material and walls of the silencer.
US11035383B2
A fan shroud includes a bell mouth portion and a rectangular portion. The bell mouth portion includes a circular wall that defines a discharge port and accommodates a propeller fan. The rectangular portion defines a suction port and includes a close wall close to the circular wall, and a farther wall farther from the circular wall than the close wall is from. The close wall includes a closest portion closest to the circular wall in the close wall, and a pair of connection portions connected to the farther wall. The closest wall is between the pair of connection portions. The fan shroud includes an opening portion extending through the rectangular portion from inside to outside of the rectangular portion. At least one of the pair of connection portions includes the opening portion, and the closest portion does not include the opening portion.
US11035382B2
A variable orifice flow device controls the flow of refrigerant into a compressor motor housing in a compressor. The variable orifice flow device may include, for example, an electronic expansion valve, a thermal expansion valve, or a shuttling valve controlling the flow of refrigerant into a compressor motor housing. One or more flows of refrigerant may be through a fixed orifice, a valve seat of the variable orifice flow device, or leakage through a seal of the compressor motor housing, providing a baseline refrigerant flow to the inside of the compressor motor housing in addition to the flow through the variable orifice flow device.
US11035377B2
A compressor housing for a turbocharger, which is composed of a scroll piece, a shroud piece, and an outer-circumferential annular piece. The scroll piece includes a through part constituting a discharge port, a first intermediate wall surface extended from an intake-side wall surface of a scroll chamber and smoothly connected with the discharge port, and a scroll outer-circumferential part. The outer-circumferential annular piece includes an outer-circumferential annular press-fit part press fitted into the scroll outer-circumferential part, and a protruding part bent from an outer-circumference-side wall surface of the scroll chamber. The protruding part is inserted into the through part to form an inner wall surface of an intermediate part that communicates the discharge port with the scroll chamber. Then, the compressor housing is fixed to a center housing that is made of iron with high rigidity through joining parts provided at the scroll piece.
US11035374B2
A rotary machine includes a stationary housing, a rotor, a shaft, a bearing unit, and a sealing arrangement to seal the bearing unit with respect to the rotor. The sealing arrangement includes a stationary sealing element surrounding the shaft. The sealing arrangement includes a rotor ring to prevent an axial flow along the shaft to the rotor and a cover plate, the rotor ring rotationally fixedly connected to the rotor and arranged axially adjacent to the sealing element, the rotor ring including a radially outer edge extending in the axial direction and surrounding the sealing element. The cover plate is fixed with respect to the housing and surrounding the rotor ring, and has an outer rim, a drain chamber formed between the outer edge of the rotor ring and the outer rim of the cover plate, and a discharge passage to discharge the drain chamber.
US11035364B2
Pressure changing devices and methods of making and using the same are disclosed. One pressure changing device includes an elliptic cylinder and a piston that has an external surface with a trochoid cross-section. Another pressure changing device includes a piston and a rotating cylinder that has an internal surface with a trochoid cross-section. Another pressure changing device includes two fixed axes, one for rotation of one component and another for orbiting or oscillation of the other component. The devices and methods include stacked pressure changing devices with one or more common shafts. The pressure changing device may be easier and less expensive to manufacture and repair than prior pressure changing devices of the same or similar functionality, and can provide efficient gap sealing in a high-pressure expansion part of a compression or expansion cycle.
US11035358B2
A variable displacement reciprocating piston unit includes a sensor probe, a target, a piston having a top dead center position and a bottom dead center position, and a signal processing unit. The sensor probe, the target, and the piston are located in relation to each other so that the target is moved from being absent from the sensor probe to being present at the sensor probe when the piston travels towards the top dead center position, and the target is moved from being present at the sensor probe to being absent from the sensor probe when the piston travels towards the bottom dead center position. The signal processing unit generates a signal indicating a stroke speed and a stroke length of the piston from a signal from the sensor probe indicating a presence and/or an absence of the target as the target moves relative to the sensor probe.
US11035347B2
A wind turbine comprising a pod and an aerodynamic rotor having a rotor head or a spinner. The rotor head or spinner is arranged in that case in the afflux flow direction of the wind in front of the rotor blade plane. Provided in or at the rotor head or the spinner of the rotor is a mist eliminator which rotates with the rotor head or spinner. The mist eliminator has an end which is in the form of an opening in the rotor head or the spinner. Air can enter through that end and flow through the mist eliminator in such a way that substantially water droplet-free air is present at the outlet of the mist eliminator, and can be used for cooling the generator.
US11035346B2
A method and device for predicting a wind turbine fault is provided. The method includes: initializing a wind turbine model of the wind turbine; updating wind turbine model parameters of the wind turbine model based on a current environment condition and current actual wind turbine state parameters of the wind turbine periodically; establishing a variation model of the wind turbine model parameter based on historical wind turbine model parameters and corresponding historical environment conditions; predicting the wind turbine model parameters at a future moment by using the variation model of the wind turbine model parameters based on a future environment condition at the future moment; establishing a wind turbine fault model based on the historical wind turbine model parameters and corresponding historical wind turbine faults; predicting the wind turbine fault at the future moment based on the predicted wind turbine model parameters and the wind turbine fault model.
US11035339B2
A method for assembling a shear web assembly of a wind turbine includes providing at least one spar cap. The method also includes forming a spar connecting member of a thermoplastic material via additive manufacturing. Further, the method includes securing the spar connecting member to the spar cap. Moreover, the method includes providing a shear web, forming a web connecting member of a thermoplastic material via additive manufacturing, and securing the web connecting member at a first end of the shear web. In addition, the method includes interconnecting the web connecting member and the spar connecting member at a joint. Thus, the method further includes heating the joint to secure the web connecting member and the spar connecting member together.
US11035333B1
A duct assembly for a fuel injector of an engine includes a base and multiple duct bodies. The base includes a number of spaced apart receptacles. Each receptacle defines a cavity with a receptacle axis, a rotational engagement surface, and an axial engagement surface. The duct bodies are correspondingly secured within the cavities. Each duct body defines an axis and a duct extending along the axis to provide a passage for a fuel jet from the fuel injector. Each duct body defines an axial alignment surface engaging the axial engagement surface of the receptacle in which it is disposed to axially align the duct body along the receptacle axis of the corresponding receptacle.
US11035331B2
An internal combustion engine includes tubular roller valve and a fuel injector assembly. The fuel injector assembly includes a fixed tubular outer insulator with holes and a fixed inner insulator with holes. A rotatable tubular valve is between the fixed outer insulator and the fixed inner insulator, the rotatable tubular valve having holes in a staggered configuration. A fuel injector is connected to each of the first fixed holes of the fixed tubular outer insulator. When the rotatable tubular valve rotates, fuel is given to only one of the fuel injectors at a time.
US11035328B1
An intake manifold for an engine is arranged between a cylinder head port mounted on a cylinder head and a surge tank. The intake manifold includes: a first runner including a first end provided with a first inlet portion connected to the surge tank, and a second end that is branched at a position spaced apart from the first inlet portion by a predetermined distance and is respectively connected to first and fourth runners formed in the cylinder head port; and a second runner including a second end provided with a second inlet portion connected to the surge tank at a position adjacent to the first inlet portion, and a second end that is branched at a position spaced apart from the second inlet portion by a predetermined distance and is respectively connected to second and third runners formed in the cylinder head port.
US11035317B2
A control system for controlling pilot fuel injection in a dual fuel engine is disclosed. The control system may determine, using measurements from one or more sensors, one or more combustion parameters associated with the dual fuel engine during operation of the dual fuel engine. The control system may determine an estimated nitrogen oxides (NOx) emissions level based on the one or more combustion parameters, and may determine a NOx error based on a comparison between the estimated NOx emissions level and a desired NOx emissions level. The control system may control a quantity of pilot fuel injected into the dual fuel engine based on the NOx error.
US11035316B1
Methods and systems for adjusting timing of fuel injectors to reduce cylinder to cylinder air-fuel maldistribution are disclosed. In one example, fuel injection timing is adjusted as a function of pressure ratios that are based on fuel rail pressures observed during injection of fuel. The pressure ratio may be a ratio of a root-mean-square pressure and a scheduling fuel pressure.
US11035315B2
The present description relates generally to methods and systems to compensate for oxygen sensor drift caused by hydrogen diffusion within the exhaust system. In one example, a method includes adjusting a fuel amount supplied to an engine based on an estimated amount of hydrogen in the reference cell of an oxygen sensor. In this way, oxygen sensor bias on sensed AFR may be corrected.
US11035312B2
An apparatus for diagnosing an exhaust gas recirculation (EGR) valve includes: an EGR apparatus including an EGR line connecting an exhaust line and an intake line and an EGR valve installed in the EGR line; an electric supercharger installed in the intake line to change an internal pressure of an intake manifold; a manifold pressure sensor measuring the internal pressure of the intake manifold; and a controller that when an engine is stopped while a vehicle is running, learns on an amount of opening of the EGR valve, diagnoses a fixation of the EGR valve and e a leakage of the EGR valve based on the internal pressure of the intake manifold detected by the manifold pressure sensor.
US11035306B2
A control device is provided for a cooling liquid injection system for an internal combustion engine of a motor vehicle. The cooling liquid injection system includes at least two activatable injectors for introducing a cooling liquid into the internal combustion engine, which injectors can be controlled by the control device. The injectors can be supplied with cooling liquid by way of a common rail, and the control device is designed to receive an inclination variable, which characterizes an inclination of the rail, to determine an activation response for the injectors in dependence on the inclination variable, and to activate the injectors using the determined activation response in order to empty or fill the rail.
US11035304B2
Embodiments of the present disclosure relate to a method and device for valve travel switching control of an internal combustion engine supercharged by an exhaust-gas turbocharger having a wastegate valve. This valve travel switching control includes: determining the current sensitivity of the charge pressure at a current operating point, at which a current valve travel, a current wastegate valve position and a current charge pressure are present, to changes in the wastegate valve position; determining the minimum valve travel necessary to set a desired operating point, taking into account the determined current sensitivity of the charge pressure; and switching the valve travel if the minimum valve travel necessary to set the internal combustion engine to an extended range with respect to the desired operating point differs from the current valve travel. By means of these measures, the fuel saving operating range of the internal combustion engine is enlarged.
US11035302B2
The present invention relates to a system for coping with a malfunction of an ethanol sensor of a FFV. The present invention provides a system for coping with a malfunction of an ethanol sensor of a FFV, the system including: a driving condition detector configured to determine whether a driving condition of the FFV is satisfied; an air-fuel ratio control condition detector configured to determine whether an air-fuel ratio control condition is satisfied; a timer unit configured to calculate a timer value by measuring time when an ethanol content value measured in the ethanol sensor is constant and when the driving condition and the air-fuel ratio control condition are satisfied; and a controller configured to synchronize an ethanol-content learned value with the ethanol content value measured in the ethanol sensor when it is determined that the timer value calculated in the timer unit is higher than a preset critical value.
US11035292B2
A power generation system includes an inert gas power source, a thermal/electrical power converter and a power plant. The thermal/electrical power converter includes a compressor with an output coupled to an input of the inert gas power source. The power plant has an input coupled in series with an output of the thermal/electrical power converter. The thermal/electrical power converter and the power plant are configured to serially convert thermal power produced at an output of the inert gas power source into electricity. The thermal/electrical power converter includes an inert gas reservoir tank coupled to an input of the compressor via a reservoir tank control valve and to the output of the compressor via another reservoir tank control valve. The reservoir tank control valve and the another reservoir tank control valve are configured to regulate a temperature of the output of the thermal/electrical power converter.
US11035285B2
An internal combustion machine includes a combustion engine and a cooling system with a coolant pump, a main cooler, a heating heat exchanger, a bypass bypassing the heating heat exchanger, coolant channels, and a regulating device with an actuator for distributing a coolant depending on at least one local coolant temperature. When the actuator is actuated in a given direction, the regulating device allows a coolant flow through the combustion engine and the heating heat exchanger and prevents a coolant flow through the bypass and the main cooler in a first position; additionally allows a coolant flow through the bypass in a second position; and additionally allows a coolant flow through the main cooler in a third position. In a zero position which lies before the first position, the regulating device prevents a coolant flow through the combustion engine and allows a coolant flow through the heating heat exchanger.
US11035281B2
An exhaust filtration system comprises a first pressure sensor and a second pressure sensor, each configured to measure pressure in the exhaust filtration system under low-flow conditions. The exhaust filtration system comprises a third pressure sensor and a fourth pressure sensor, each configured to measure pressure in the exhaust filtration system under high-flow conditions. A flow rate of exhaust gas flowing through the exhaust filtration system is periodically determined. When the flow rate is below a predetermined flow rate threshold, the first and second pressure sensors are used to measure pressure in the exhaust filtration system, and a soot load of the exhaust filtration system is estimated using the pressure measured by the first and second pressure sensors. When the flow rate is above the predetermined flow rate threshold, the third and fourth pressure sensors are used to measure pressure in the exhaust filtration system and a soot load of the exhaust filtration system is estimated using the pressure measured by the third and fourth pressure sensors.
US11035280B2
A CO2 trapping device mounted in a hybrid vehicle, provided with a branch passage branched from an exhaust passage, a CO2 trapping part provided at the branch passage and trapping CO2 in inflowing exhaust gas, a cooling part using electric power of the battery to cool the CO2 trapping part, a flow controlling part controlling an amount of flow of the exhaust gas flowing into the branch passage, and a CO2 trapping control part controlling the cooling part and the flow controlling part, the CO2 trapping control part controlling the flow controlling part so as to make the cooling part stop cooling and to shut off the flow of the exhaust gas to the CO2 trapping part when a charging rate of the battery becomes a predetermined SOC threshold value or less.
US11035269B2
The invention relates to an air cleaner for a vehicle which can be installed on the rear of the vehicle, which includes a suction pipe provided with a slit having a length corresponding to a width of the vehicle, an air pump connected to inside of the suction pipe by a guide pipe, and a filter means connected to the air pump. The air cleaner is operated in a way of sucking exhaust gas and fine dust generated from an exhaust line of the vehicle together with fine dust and dust particles generated around tires of the vehicle during driving of the vehicle, removing them, and then discharging purified air to the atmosphere. The air cleaner can effectively remove the fine dust and various-shaped dust particles directly and indirectly generated from the vehicle, and remarkably reduce generation of fine dust by considerably suppressing diffusion of fine dust into atmosphere.
US11035268B2
A method for regenerating an exhaust gas filter on which soot is deposited, including sequentially conducting: a step 1 of impregnating the filter with a liquid having 50% by mass or more of a component having a boiling point of 550° C. or less when an ambient temperature in the filter is at least 40° C. lower than the boiling point; a step 2 of raising the ambient temperature in the filter after the impregnation to a temperature equal to or higher than the boiling point of the component; and a step 3 of supplying an oxygen-containing gas at a temperature exceeding 550° C. to the filter to burn the soot.
US11035256B2
This steam turbine system is provided with a first support rod (41) which is disposed in an outer casing (33) and extends in one direction. The first support rod (41) includes a first end (41A) which is connected to a surface, of an inner surface (45a) of an upper half of an end plate (45), on a first side in a lateral direction of an axial line of a rotor. The first support rod (41) includes a second end (41B) which is connected to an inner surface (48a) of a ceiling plate (48) which is disposed further on a second side in the lateral direction of the outer casing (33) than the first end (41A).
US11035254B2
Turbine housing assemblies and related turbocharger systems are provided. One exemplary turbine housing assembly includes a core structure having a voided inner region defining an axial outlet and an outer surface defining an inner contour of a volute and an inner sheet metal shell having an inner base portion defining an inlet in fluid communication with the volute and a volute portion defining an outer contour of the volute, wherein at least a portion of the core structure defining the axial outlet extends in an axial direction through an opening in the inner sheet metal shell defined by the volute portion. The turbine housing assembly also includes an outer sheet metal shell surrounding the volute portion and including an outer base portion circumscribing the inner base portion.
US11035253B2
A gas turbine engine component includes a static component, a seal body associated with the static component, the seal body having an end surface configured to face a rotating seal seat, and a damper positioned radially outward of the seal body. The damper includes a contact that engages the seal body to dampen radial movement of the seal body while accommodating axial movement of the seal body.
US11035247B2
A turbine apparatus is disclosed including a first article and a second article disposed between the first article and a hot gas path of a turbine. The first article includes at least one first article cooling channel in fluid communication with and downstream from a cooling fluid source, and the second article includes at least one second article cooling channel in fluid communication with and downstream from the at least one first article cooling channel. A method for redundant cooling of the turbine apparatus is disclosed including flowing a cooling fluid from the cooling fluid source through at least one first article cooling channel, exhausting the cooling fluid from the at least one first article cooling channel into at least one second article cooling channel, and flowing the cooling fluid through the at least one second article cooling channel.
US11035244B2
Turbine engine turbine sealing module extending about an axis and including a distributor fixed to a casing, and at least one blade connected to an outer platform. The turbine module further includes an impeller mounted rotating inside the casing and surrounded by a sealing ring fastened to this casing. The sealing ring includes an annular row of ring sectors arranged such that the circumferential end edges of two adjacent sectors are facing one another. Each sector includes a body configured to engage with at least one seal lip carried by the impeller and a hook which extends circumferentially which is configured to engage with a fastening rail of the casing. Each ring sector further includes a deflector which extends radially inwards and upstream with respect to the axis, such that the radially inward end thereof extends around a downstream end of the outer platform of the distributor.
US11035239B2
A ceramic matrix composite turbine nozzle includes a primary outer nozzle platform; a primary inner nozzle platform; and an airfoil-shaped body extending between the primary inner and primary outer nozzle platforms. The body includes core plies defining a cavity; composite wrap plies circumscribing the core plies and defining an airfoil shape; a secondary outer nozzle platform in contact with the primary outer nozzle platform; and a secondary inner nozzle platform in contact with the primary inner nozzle platform. Each composite wrap ply has two layers of unidirectional fibers oriented transverse to each other and has first and second longitudinal edges. The first and second longitudinal edges are cut into fingers, which are folded in a transverse direction away from a turbine nozzle longitudinal axis and are interleaved between platform plies to define the secondary inner nozzle platform and the secondary outer nozzle platform.
