US11092744B2
A three-dimensional surface display device that includes a plurality of light-emitting elements that are mounted on a mounting member is disclosed. The three-dimensional surface display device includes a plurality of light guide portions, each of which includes a light incidence surface on one end side and a light extraction surface on the other end side. The light incidence surface is arranged to face the corresponding light emitting element. The plurality of light guide portions are different in at least one length, and the light extraction surfaces are arranged three-dimensionally adjacent to each other.
US11092736B2
A backlight module includes a backlight assembly and a light-shielding tape attached to an edge of the backlight module; the light-shielding tape includes a first adherent portion, a second adherent portion and a third adherent portion that are continuously disposed, wherein the first adherent portion is attached to an upper surface of the backlight assembly, the second adherent portion is attached to a side surface of the backlight assembly, and the third adherent portion is attached to a lower surface of the backlight assembly.
US11092726B1
A window unit is designed to prevent or reduce bird collisions therewith. The window unit may include first and second substrates (e.g., glass substrates) spaced apart from one another, wherein at least one of the substrates supports an ultraviolet (UV) reflecting coating for reflecting UV radiation so that birds are capable of more easily seeing the window. The UV reflecting coating is preferably patterned so that it is not provided across the entirety of the window unit. By making the window more visible to birds, bird collisions and bird deaths can be reduced. The UV reflecting coating is designed to have high UV reflectance across a large range of viewing angles.
US11092721B2
An optical system is provided, including a light source, a light shape adjusting element, a light guiding module, and a driving assembly. The light source emits a light beam in a first direction, and the light shape adjusting element changes a cross-section of the light beam from a first shape to a second shape. The light guiding module includes a base and a light guiding element connected to the base for changing the propagation direction of the light beam from the first direction to a second direction. The driving assembly drives the light guiding element to move relative to the base.
US11092718B2
A functional polarizing film includes a polarizing layer, at least one moisture-binding layer on a first surface of the polarizing layer, and at least one moisture-blocking layer disposed on a first surface of the moisture-binding layer.
US11092713B2
A method for making downhole electromagnetic logging measurements of a subterranean formation is disclosed. An electromagnetic logging tool is rotated in a subterranean wellbore. The tool includes a transmitter axially spaced apart from a receiver. The transmitter may include an axial transmitting antenna and at least one transverse transmitting antenna and the receiver may include an axial receiving antenna and at least one transverse receiving antenna. The transmitting antennas transmit corresponding electromagnetic waves into the subterranean wellbore. The receiving antennas receive corresponding voltage measurements which are processed to compute harmonic voltage coefficients. Ratios of the selected harmonic voltage coefficients are processed to compute gain compensated, azimuthally invariant measurement quantities.
US11092703B2
Spin polarized beams are an essential tool in the study of nuclear physics using particle accelerators. Particle accelerators can produce spin polarized beams, but a technology is needed to continuously monitor, in real time and non-invasively, the beam's polarization direction and quality. Without this capability, there is no way to automate polarization quality optimization. The ring-coupled cavity resonator provides a mechanism to enhance the interaction between a cavity resonator and the spin of passing particles, and provides a method to determine and monitor, in real time and non-invasively, beam magnetization and longitudinal spin polarization direction and quality.
US11092702B1
A particle beam system is configured to perform a method which includes: preventing at least one of generation of induced particles and incidence of the induced particles onto a detection area of a detector configured to output a detection signal; generating a residual signal by processing the detection signal outputted during the preventing using a control value; adjusting, based on the residual signal, the control value so that the residual signal takes a value within a predetermined limited residual-signal target range; directing a primary particle beam onto an object while allowing generation of the induced particles due to the primary particle beam and incidence of the induced particles onto the detection area; generating a result signal by processing the detection signal outputted during the directing using the control value.
US11092697B2
A radiation detection device (300) is used in a nuclear medicine diagnosis apparatus, and includes a plurality of scintillators (44), a semiconductor light-receiving device (SiPM), a position detection circuit (214), and a timing detection circuit (216). Each of the scintillators converts a gamma ray emitted from a subject (15) into fluorescence. The semiconductor light-receiving device is provided corresponding to each of the scintillators and converts the fluorescence converted by a corresponding one of the scintillators into an electrical signal. The position detection circuit specifies a gamma ray detection position in the scintillators based on the electrical signal from the semiconductor light-receiving device. The timing detection circuit is connected to an anode of the semiconductor light-receiving device, and specifies time information corresponding to a time of occurrence of an event in which the gamma ray is detected.
US11092693B2
A system and method provide automatic RF path gain calibration independent of RF interference levels to preserve solution trust capabilities. After a system is powered ON, or a new antenna is attached (hot swap), a smart antenna assembly combined with a jammer power estimator within an RF receiver functions to autonomously measure internal gains within the RF path, calibrate the new antenna installation, and thereby measure a level of interference associated with the external environment from that point forward. A controller commands the antenna calibration retrieving antenna details and RF path gain calibration while measuring local jamming at the receiver input. Should the controller determine a level of jamming effectiveness is present, it offers a user a display of the local jamming levels enabling the user accurate theater decision making regarding the accuracy and availability of desirable signal.
US11092691B2
A system including a beam steering device, includes a substrate, at least one light source disposed on the substrate and configured to irradiate at least one light beam, and optical phased arrays disposed on a same plane of the substrate and configured to adjust a direction of the at least one light beam that is irradiated, to output a first plurality of light beams to an object. Each of the optical phased arrays has a different view angle range. The system further includes light detecting elements configured to detect a second plurality of light beams that are reflected by the object to which the first plurality of light beams is output. The light detecting elements respectively correspond to the optical phased arrays.
US11092688B1
This document describes spatial and temporal processing of ultrasonic-sensor detections for mapping in vehicle-parking-assist functions. Specifically, spatial intersections, which are determined from a pair of neighboring ultrasonic sensors having ultrasonic detections at substantially the same time, can address latency issues associated with temporal intersections and can be determined without the vehicle moving. Temporal intersections can address situations when one sensor of the pair of neighboring ultrasonic sensors has an ultrasonic detection while the other sensor does not. Using both the spatial and temporal intersections provides high accuracy for angular information, which enables enhanced mapping and efficient performance of vehicle-parking-assist functions.
US11092686B2
A method in a time switched multiple input and multiple output (MIMO) radar system comprising, receiving (610) from an antenna array a plurality of data points representing a radar signal reflected from plurality of objects, forming (620) a first set of beams from the plurality of data points, wherein the first set of beams are making a first set angles with a normal to the antenna array, detecting a set of objects (410A-L) from the first set of beams, determining (630) a set of Doppler frequencies of the set of objects, computing (650) a self-velocity representing a velocity of the antenna array from the set of Doppler frequencies and the first set of angles, and correcting (660) the plurality of data points using the self-velocity and a second set of angles to generate plurality of corrected data points.
US11092684B2
A system for generating a three dimension (3D) imaging of an object, the system comprising: an electromagnetic transducer array such as an RF (radio-frequency) antenna array surrounding the object said array comprising: a plurality of electromagnetic transducers; a transmitter unit for applying RF signals to said electromagnetic transducer array; and a receiver unit for receiving a plurality of RF signals affected by said object from said electromagnetic transducers array; a Radio Frequency Signals Measurement Unit (RFSMU) configured to receive and measure said plurality of plurality of affected RF signals and provide RF data of the object; and at least one processing unit, configured to process said RF data to identify the dielectric properties of said object and construct a 3D image of said object.
US11092678B2
Depth imagers can implement time-of-flight operations to measure depth or distance of objects. A depth imager can emit light onto a scene and sense light reflected back from the objects in the scene using an array of sensors. Timing of the reflected light hitting the array of sensors gives information about the depth or distance of objects in the scene. In some cases, corrupting light that is outside of a field of view of a pixel in the array of sensors can hit the pixel due to internal scattering or internal reflections occurring in the depth imager. The corrupting light can corrupt the depth or distance measurement. To address this problem, an improved depth imager can isolate and measure the corrupting light due to internal scattering or internal reflections occurring in the depth imager, and systematically remove the measured corrupting light from the depth or distance measurement.
US11092675B2
An example optical transceiver system, such as a solid-state light detection and ranging (lidar) system, includes a tunable, optically reflective metasurface to selectively reflect incident optical radiation as transmit scan lines at transmit steering angles between a first steering angle and a second steering angle. In some embodiments, a feedback element, such as a volume Bragg grating element, may lock a laser to narrow the band of optical radiation. A receiver may include a tunable, optically reflective metasurface for receiver line-scanning or a two-dimensional array of detector elements forming a set of discrete receive scan lines. In embodiments incorporating a two-dimensional array of detector elements, receiver optics may direct optical radiation incident at each of a plurality of discrete receive steering angles to a unique subset of the discrete receive scan lines of detector elements.
US11092673B2
A lidar system, including a base, a sensor body, and a motor having a shaft. The motor is affixed to the base, and can drive the sensor body in rotation with respect to the base. An LED device and a light sensor are each mounted upon the sensor body. A data processing device is also mounted upon the sensor body, and is programmed to produce range information based upon the sensor data. The shaft carries two slip rings. The LED, the sensor and the data processing device all receive electrical power via the two slip rings. The data processing device is configured to transmit the range information via the two slip rings using pulse width modulation.
US11092672B2
An optical scanning device includes a light source configured to emit first light in a first wavelength range and second light in a second wavelength range, a beam divider configured to allow the first light to travel in a first direction, and receive the second light, and allow the second light to travel in a second direction different from the first direction, a first optical modulator configured to receive the first light, and modulate a phase of the first light received by the first optical modulator to change a travelling direction of the first light received by the first optical modulator, and a second optical modulator configured to receive the second light, and modulate a phase of the second light received by the second optical modulator to change a travelling direction of the second light received by the second optical modulator.
US11092671B2
A lidar system includes a laser diode to provide a frequency modulated continuous wave (FMCW) signal, and a current source to provide a drive signal that modulates the laser diode. The current source is controlled to pre-distort the drive signal to provide a linear FMCW signal. The lidar system also includes a splitter to split the FMCW signal into an output signal and a local oscillator (LO) signal, a transmit coupler to transmit the output signal, a receive coupler to obtain a received signal based on reflection of the output signal by a target, and a combiner to combine the received signal with the LO signal into first and second combined signals. A first and second photodetector respectively receive the first and second combined signals and output first and second electrical signals from which a beat signal that indicates the pre-distortion needed for the drive signal is obtained.
US11092664B2
In one embodiment, a service receives signal characteristic data indicative of characteristics of wireless signals received by one or more antennas located in a particular area. The service uses the received signal characteristic data as input to a Bayesian inference model to predict physical states of an object located in the particular area. A physical state of the object is indicative of at least one of: a mass, a velocity, an acceleration, a surface area, or a location of the object. The service updates the Bayesian inference model based in part on the predicted state of the object and a change in the received signal characteristic data and based in part by enforcing Newtonian motion dynamics on the predicted physical states.
US11092663B2
The invention relates to an apparatus for representing user information including an antenna apparatus, a processing apparatus and a representation apparatus. The antenna apparatus receives signals of a transmitter in a scene with at least one directional characteristic relating to spatially different receive sensitivities. Alternatively or additionally, the antenna apparatus sends signals with at least one directional characteristic into a scene and receives signals of a transmitter from the scene. The processing apparatus processes the received signals with respect to the scene and determines representation data represented by the representation apparatus. Further, the invention relates to a respective method.
US11092660B2
The disclosure relates to a medical image acquisition device with a pilot tone transmitter and a pilot tone receiver and to a method for operating the same. The pilot tone transmitter is configured to emit an electromagnetic radio frequency signal into a patient. The pilot tone receiver is configured to receive the radio frequency signal and to decode an item of information relating to a physiological process in the patient. The pilot tone transmitter has a modulator configured to modulate the electromagnetic radio frequency signal with a code and the pilot tone receiver is configured to select the modulated radio frequency signal using the encoding from a plurality of signals.
US11092659B2
A magnetic resonance imaging (MRI) system (100) includes a memory (134) for storing machine executable instructions (140) and magnetic resonance fingerprinting (MRF) pulse sequence commands (142) which cause the MRI system to acquire MRF magnetic resonance data (144) according to an MRF protocol. The pulse sequence commands are configured for acquiring the MRF magnetic resonance data in two-dimensional slices (410, 412, 414, 416, 418, 420), having a slice selection direction. A train of pulse sequence repetitions includes a sampling event where the MRF data is repeatedly sampled. Execution of the machine executable instructions causes a processor to control the MRI system to: acquire (200) the MRF magnetic resonance data; construct (202) a series (148) of at least one magnetic resonance parameter value for each voxel of the two dimensional slices; and calculate (204) a composition (502, 504, 506, 508) of each of a set of predetermined substances within two or more sub-voxels (306, 308) for each voxel of the two dimensional slices using a sub-voxel magnetic resonance fingerprinting dictionary (150) for each of the two or more sub-voxels and the series of the at least one magnetic resonance parameter value. Each voxel in the slice selection direction is divided into two or more sub-voxels.
US11092649B2
According to one general aspect, an apparatus may include a first power signal having a high voltage. The apparatus may include a second power signal having a low voltage. The apparatus may include a third power signal having a voltage configured to switch between the high voltage and the low voltage. The apparatus may include a latching circuit powered by the first power signal and the second power signal. The apparatus may include a selection circuit configured to select between, at least, a first data signal and a second data signal, and powered by the first power signal, the second power signal, and the third power signal.
US11092646B1
According to certain aspects, a method includes receiving an input test signal at a test input, receiving an event signal, and passing the input test signal to a test output or blocking the input test signal from the test output based on the event signal. In certain aspects, the event signal indicates an occurrence of an event in a circuit block (e.g., a memory, a processor, or another type of circuit block). The event may include a precharge operation, opening of input latches, reset of a self-time loop, arrival of a data value at a flop in a signal path, an interrupt signal indicating an error or failure in the circuit block, or another type of event.
US11092639B2
A display device and an inspection method of the display device includes: a display area including pixels and data lines; and a non-display area located around the display area and including an inspection unit, in which a first data line includes a first inspection line located in the inspection unit, a second data line adjacent to the first data line includes a second inspection line located in the inspection unit, the first inspection line extends in a second direction different from the first direction, the second inspection line includes a first portion extending in the second direction, a second portion bent toward the first inspection line from the first portion and then extending toward the first inspection line, and a third portion bent from the second portion and extending in parallel with the first inspection line, and end portions of the first and second inspection lines are spaced apart.
US11092624B2
A voltage monitoring circuit for monitoring an output voltage of a power supply device. The power supply device includes a voltage conversion part that converts an input voltage to the output voltage according to a difference between a feedback voltage based on the output voltage and a first reference voltage. The voltage monitoring circuit includes: a threshold voltage generation circuit configured to generate a threshold voltage from the first reference voltage; and a comparator configured to compare the threshold voltage with the feedback voltage.
US11092623B2
The present invention relates to a current sensor which measures alternating electromagnetic wave and a current breaker using the same, and the current sensor for alternating current is characterized in that it includes a sensor part arranged at a separation distance from the power wire through which alternating current is flowing; and a means of detecting alternating current by measuring the electromagnetic wave generated across the above sensor part by the electromotive force induced by the alternating current flowing through the above power wire, and in that the above means of detecting alternating current includes an amplifier.
US11092616B2
A microelectromechanical (MEMS) sensor has a capacitance that varies based on a sensed force. A charge signal representing that capacitance is provide at an input node of an amplifier of a sense circuit. The sense circuit includes a filter and analog-to-digital converter. Feedback from the filter and the analog-to-digital converter is also received at the input node of the amplifier. The sense circuit outputs a digital signal that is representative of the sensed force.
US11092605B2
The disclosure provides a lipid nanodisc including a lipid bilayer having two opposing hydrophilic faces and a hydrophobic edge between the hydrophilic faces, and a copolymer encircling the hydrophobic edge of the lipid bilayer, the copolymer including a first monomeric unit including a pendant aromatic group, and a second monomeric unit including a pendant hydrophilic group, wherein the first monomeric unit and the second monomeric unit are present in the copolymer is a molar ratio ranging from 1:1 to 3:1 for the first monomeric unit:the second monomeric unit. The disclosure further provides a method of making the polymer-based lipid nanodiscs of the disclosure and methods of characterizing membrane proteins using the polymer-based lipid nanodiscs of the disclosure.
US11092602B2
In some aspects, the disclosure provides methods of modulating the level of proteasome inhibitor resistance of a cell, the methods comprising manipulating the level of expression or activity of a subunit of the 19S proteasome in the cell. In some aspects, cells in which the level of a 19S subunit is modulated, e.g., reduced, are provided. In some aspects, methods of identifying agents that reduce proteasome inhibitor resistance are provided. In some aspects, methods of classifying cancers according to predicted proteasome inhibitor resistance are provided. In some aspects, methods of killing or inhibiting proliferation of cancer cells, e.g., proteasome inhibitor resistant cancer cells, are provided. In some aspects, methods of treating cancer, e.g., proteasome inhibitor resistant cancer, are provided.
US11092600B2
A method for detecting at least one microorganism that may be present in a sample, comprising the steps of: a) bringing into contact, in a container: a culture medium that enables the growth and/or detection of microorganisms, said sample and a sensitized solid support; b) subjecting the whole to a temperature that promotes the growth and/or detection of microorganisms; and c) observing, in real time, the appearance of an agglutination indicating the presence of the microorganism(s) or confirming said presence when said microorganisms are detected in said culture medium, when step b) has been completed, and a method for detecting and identifying at least one target microorganism that may be present in a sample.
US11092598B2
A chemically differentiated sensor array system includes a plurality of environmentally-gated transistors and an environmental gate, wherein the environmental gate includes a liquid solution and each environmentally-gated transistor includes a drain, a source, and a Carbon-based substrate channel, the drain electrically couples to a first location on the substrate channel, the source electrically couples to a second location on the substrate channel separated by a gap from the first location on the substrate channel, the environmental gate covers and contacts the substrate channel, a first insulating layer covers and separates the drain from the environmental gate, and a second insulating layer covers and separates the source from the environmental gate.
US11092593B2
The present invention provides devices and systems for use at the point of care. The methods devices of the invention are directed toward automatic detection of analytes in a bodily fluid. The components of the device are modular to allow for flexibility and robustness of use with the disclosed methods for a variety of medical applications.
US11092590B2
A method for measuring blood glucose levels by a portable terminal using a strip module is provided. The strip module includes a dye pad having a color that changes in response to a sample applied to the dye pad. The strip module also includes a transparent strip having a first side and a second side. The first side is opposite the second side. The dye pad is mounted on the first side of the transparent strip, and the transparent strip reflects light provided from a light source of a portable terminal located adjacent to the second side and transmits the light to the dye pad.
US11092584B2
Disclosed is a composite LED module comprising a 230±10 nm deep-ultraviolet light LED, a 275±10 nm deep-ultraviolet light LED, and 0 to 3 visible light LED(s), packed in a same substrate. Also disclosed are a water quality monitoring device and a water quality monitoring probe containing the composite LED module.
US11092581B2
A method for isolation and restoration for a multi-core sensor system within a taxi is provided. This method can intelligently determine whether the reason for an abrupt dramatic change in the data detected by sub-sensor is a sensor fault or sudden pollution, so as to increase the reliability of the data detected by the sub-sensor. This method can automatically determine if the repair can be performed when a device fault occurs, so as to ensure the continuity of the detection data of the sub-sensor, which has significant value for continuous monitoring required for a haze treatment operation. In addition, human and material resources for device maintenance may be saved, thereby reducing waste.
US11092579B2
A chemical analysis machine comprising a liquid phase chromatograph comprising, in turn, a chromatography nano-column with an inner diameter that is smaller than or equal to 100 μm, a mass spectrometer with an electronic ionization source, and a joining assembly interposed between the liquid phase chromatograph and the mass spectrometer. The joining assembly comprises a microcapillary tube having an inner diameter smaller than or equal to 50 μm and having a first end, which is directly connected to an outlet end of the nano-column so as to receive the liquid phase, and a second end, which is housed inside a vaporization microcannula where an inert gas flows. The vaporization microcannula is partially engaged by the microcapillary tube and has an end facing the inside of an ionization chamber of the mass spectrometer. The vaporization microcannula is subdivided into a first part, which is subjected to the action of a heating device, and a second part, which is kept at room temperature and has a length that is greater than or equal to 2 cm. The microcapillary tube occupies the inside of the entire second part of the vaporization microcannula and has an end portion that is arranged inside the first part and has a length that is less than or equal to 5 mm.
US11092570B2
This magnetic body inspection apparatus (100, 200, 300, 400) includes a magnetic field application unit (1) configured to apply a magnetic field in advance to a steel wire rope (W) and to adjust a magnetization direction of the steel wire rope (W), and is configured to detect a magnetic field change by a detector (2).
US11092568B2
A method of manufacture for a ion mobility filter is disclosed. The method of manufacturing an ion filter for a spectrometry system includes providing a sheet of conductive material and defining a plurality of ion filters on the sheet. The definition of the plurality of ion filters is achieved by forming an electrode layer for each ion filter on the sheet, where each electrode layer comprises at least one ion channel and an isolation channel surrounding the at least one ion channel. A support layer on each electrode layer is also formed. Each support layer comprises an aperture at least partially aligned with the at least one ion channel. The ion filter is then separated. The risk of contaminants entering the at least one ion channel when separating the ion filters is reduced by surrounding the at least one ion channel with the isolation channel.
US11092567B2
Embodiments of the invention are directed to a sensor that includes a sensing circuit and a probe communicatively coupled to the sensing circuit. The probe includes a three-dimensional (3D) sensing surface coated with a recognition element and configured to, based at least in part on the 3D sensing surface interacting with a predetermined material, generate a first measurement. In some embodiments, the 3D sensing surface is shaped as a pyramid, a cone, or a cylinder to increase the sensing surface area over a two-dimensional (2D) sensing surface. In some embodiments, the 3D sensing surface facilitates penetration of the 3D sensing surface through the wall of the biological cell.
US11092563B2
The present invention provides a self-healing platform unit for pressure and analyte sensing, and a method for fabrication thereof, the platform unit comprising a self-healing substrate comprising a dynamically crosslinked polymer comprising polymeric chains and crosslinking bridges; at least one self-healing electrode comprising a non-crosslinked polymer and metal microparticles dispersed therein, wherein the at least one self-healing electrode is deposited on the substrate; and at least one sensor comprising metal nanoparticles capped with an organic coating, wherein the at least one sensor is deposited on the substrate and is in electric contact with the at least one self-healing electrode.
US11092550B2
The present invention provides a method of using Raman spectroscopy for identification of low grade cervical cytology cases likely to progress to high grade/cancer. The Applicant has found that high quality Raman spectra can be successfully acquired from morphologically normal appearing cells from negative, LSIL and HSIL Thinprep® specimens and different grades of cervical pre-cancer can be separated with good sensitivities and specificities. Raman spectroscopy can further identify different categories of the LSIL cases i.e., whether they are likely to regress to negative or progress to HSIL cytology.
US11092549B2
Described are compounds and methods useful in measuring membrane permeability and efflux transporter activity in bacteria, including multidrug resistance Gram negative bacteria.
US11092544B2
The invention relates to a method for determining a finished medicinal product, having the following steps: providing a finished medicinal product to be determined in closed primary packaging; measuring an NIR measurement spectrum for the finished medicinal product to be determined through the closed primary packaging; comparing the NIR measurement spectrum with an NIR reference spectrum, which is associated with a medicinal product or an active ingredient of a medicinal product; and determining that the finished medicinal product to be determined contains the medicinal product or the medicinal product active ingredient when the NIR measurement spectrum and the NIR reference spectrum correspond within a margin for error. The invention further relates to a device for determining a finished medicinal product.
US11092540B2
An optical device includes a carrier, a light source, a die, a light guiding structure and a reflecting structure. The carrier has a surface. The light source is disposed on the surface and configured to emit a light beam. The die is disposed on the surface and configured to sense the light beam. The light guiding structure is disposed on the surface and configured to guide the light beam. The light guiding structure includes a light receiving surface facing the light source and a light exit surface. The reflecting structure is disposed over the die. The reflecting structure includes a light reflecting surface facing the light exit surface of the light guide structure and is configured to reflect the light beam exiting from the light exit surface to the die. The light reflecting surface and the light exit surface are separated from each other and define a vent hole.
US11092538B2
A gas sensor includes a multi-wafer stack of a plurality of layers and a measurement chamber. The plurality of layers includes a first layer comprising a sensor element that has a microelectromechanical system (MEMS) membrane; and a second layer comprising an emitter element configured to emit electromagnetic radiation. The measurement chamber is interposed between the first layer and the second layer. The measurement chamber is configured to receive a measurement gas and further receive the electromagnetic radiation emitted by the emitter element as the electromagnetic radiation travels along a radiation path from a first end of the measurement chamber to a second end of the measurement chamber that is opposite to the first end.
US11092524B2
A method and device for preparing karst caves based on 3D printing technology. The method includes the following steps: determining size of a sample according to test requirements, constructing a 3D karst cave digital model based on three-dimensional karst cave scanning result, and carrying out 3D printing by using alloy to form primary karst cave sample; preparing rock similar material mixture according to proportioning scheme; pouring mixture into sample mold while burying karst cave model into mixture according to position of a karst cave; curing sample together with mold at room temperature until rock similar materials get hardened, removing mold, curing formed karst cave rock sample at constant temperature and constant humidity and then baking or heating same by electrifying heating wire in alloy to form rock sample with hollow karst cave; and filling hollow karst cave with different fillings to form different type of karst cave sample.
US11092522B2
The present invention describes several embodiments of a device that allows for the supporting, storage and deployment of large surface area thin film solid phase microextraction (TF-SPME) chemical samplers from within a sample fluid carrier. The utility of said supporting device originates from the process by which the extraction surface is stabilised within a sample carrying fluid for the extraction of chemical molecules from said sample carrying fluid. The device is also characterized by having a seating cavity, and moving mechanism or cap that can switch the supported TF-SPME chemical sampler between an open, sampling position or closed storage position.
US11092513B1
This patent describes an approach to Optical Time-Domain Reflectometer (OTDR) calibration which depends on different levels of backscatter internally produced by the different pulsewidths available to the OTDR. The different pulsewidths available on the OTDR were used to produce traces with different backscatter levels (also called injection levels). The height difference between those levels and the level of the measurement pulsewidth was recorded and matched with the computed Return Loss associated to the pulsewidths length difference. A calibration curve is produced using multiple calibration points.
US11092504B2
A micromechanical piezoresistive pressure sensor includes a diaphragm configured to mechanically deform in response to an applied load, a sensor substrate located on the diaphragm, and a number of piezoresistive resistance devices located on the sensor substrate. The piezoresistive resistance devices are arranged in a first planar array defining a grid pattern having two or more rows, each row being aligned in a first direction. The piezoresistive resistance devices are configured to be electrically connected in a number of bridge circuits, whereby the piezoresistive resistance devices in each row is electrically connected in an associated bridge circuit. A method of using the micromechanical piezoresistive pressure sensor is also disclosed.
US11092503B2
A sensor unit includes a shaft having a hollow portion and a torque sensor that is arranged inside the hollow portion and detects torsional torque acting on the shaft from inside the shaft. A motor unit can include the sensor unit and a drive motor. A vehicle can include the motor unit. A drive motor can be a traction motor that generates a traction drive force for the vehicle, for example.
US11092501B2
An ultrasonic testing device and method for the connection force of interference fit. The motion control module can realize accurate positioning for the interference fit part and accurate control for motion in the circumferential direction and the axial direction; scanning increments of the circumferential direction and the axial direction are set, and the motion control module drives the interference fit part to perform circumferential and axial point scanning until the testing of the whole matching surface is completed. The ultrasonic signal measured by the point focusing water immersion probe is transmitted to a PC through a control loop in the testing process. Then the stress distribution of the matching surface is obtained through the relationship between the ultrasonic signal and contact stress Finally, the size of the connection force is calculated according to the static friction coefficient.
US11092499B2
An integrated measuring system comprises a structural element for building constructions, having an internal cavity, hermetically closed to contain a compressible fluid, and a measuring system for measuring stresses and/or deformations on the structural element, whereby it is possible to measure pressure and temperature of the compressible fluid so as to measure a change in the compressible fluid pressure and determine a variation of the volume of the internal cavity resulting from an action imparted to the structural element.
US11092497B2
A circuit includes a temperature-sensitive voltage divider. The temperature-sensitive voltage divider includes a temperature-sensitive resistor and a second resistor having a first terminal coupled to a first terminal of the temperature-sensitive resistor. A temperature signal is generated at a first node coupled to the first terminal of the temperature-sensitive resistor. Detection logic is coupled to the first node to generate a detection signal responsive to the temperature signal.
US11092484B2
A transmissive sampling module used to fix a test object to allow a spectrometer body to obtain optical information of the test object and includes a bearing base, a light emitting element, an adapter element and a sample accommodating device. The bearing base includes a first accommodating tank body. The light emitting element is disposed in the bearing base and used to emit an illumination beam. The adapter element is disposed in the first accommodating tank body and further includes a body portion and an abutting rib extending from the body portion. The body portion and the abutting rib jointly form a second accommodating tank body. The sample accommodating device at least partially surface-contacts with a second tank surface through a second light exit. A spectrometer having the transmissive sampling module is provided.
US11092479B2
A sensor assembly, comprising a housing having a receiving window covered by an optically transparent cover. The housing accommodates electric components, at least comprising a motion sensor and an ambient light sensor. The motion sensor and the ambient light sensor are positioned such that light entering the cover impinges on the motion sensor and the ambient light sensor. Between the cover and the ambient light sensor is an optical diffuser positioned, such that light entering the cover traverses the optical diffuser before impinging on the ambient light sensor. The sensor assembly may be used separately or incorporated in an electric or electronic device.
US11092478B2
There is provided retro-reflective interferometer device for detection and/or measurement of displacements and/or rotations and/or mechanical vibrations, the device includes a transceiver unit including at least one radiation source capable of emitting a radiation beam and at least one radiation receiver; a movable unit movably mounted with respect to said transceiver unit, the movable unit includes one or more movable elements that are susceptible to displacement and/or vibration by an external force; and at least one retro-reflective element capable of reflecting back the radiation beam to form a sequence of radiation patterns; and an analyzing element operationally associated with the radiation receiver for analyzing a displacement change, an intensity change and/or a frequency change in the sequence of radiation patterns. Further provided are systems including the device and methods utilizing the same.
US11092468B2
A liquid-contact portion exposed into a measurement tube is provided, and a main body portion formed by covering a base material with a conductor and a terminal portion electrically connected to the conductor are provided. The base material includes first to fifth end surfaces extending in a direction crossing a radial direction of the measurement tube and first to fourth side surfaces extending in the radial direction from end edges of the end surfaces. Grooves each connected at one end thereof to the end surface and at the other end thereof to the side surface are formed on an outer boundary portion, which is a boundary portion between the end surface and the side surface and projects outward of the main body portion.
US11092464B2
A system for determining an amplitude of a sinusoidal output waveform from a sensor includes a controller configured to provide a sample signal having a sample frequency that is four times a frequency of a sinusoidal excitation waveform provided to the sensor. The sensor has inductively-coupled primary and secondary windings that produce the sinusoidal output waveform from the secondary winding when the excitation waveform is provided to the primary winding. An analog-to-digital converter measures a first and second voltage of the sensor waveform separated in time by the period of the sample frequency, and the system calculates the amplitude based on the measurements of the first and second voltages.
US11092461B2
A position sensor system for determining a position of a sensor device relative to a magnetic structure, the system comprising: said magnetic structure comprising a plurality of poles; said sensor device comprising a plurality of magnetic sensors; the magnetic structure being movable relative to the sensor device, or vice versa; wherein: a distance between centres of adjacent poles varies along the movement direction; the sensor device is adapted: for determining a first magnetic field component parallel to, and a second magnetic field component perpendicular to a movement direction, and for calculating a coarse signal based on these components; and for determining a first and second gradient of these signals along the movement direction, and for calculating a fine signal based on these gradients; and for determining said position based on the coarse signal and the fine signal.
US11092453B2
Methods and systems are provided for selecting a first travel route for a vehicle from a database based on particulate filter regeneration requirements and an inferred initial driver state of mind. In one example, the initial driver state of mind may be selected based on a past driver history, and during travel along the first travel route, the driver state of mind may be updated based on the driver interactions with traffic. The route selection may also be updated based on the updated driver state of mind.
US11092452B2
A computer implemented navigation method that provides a safest route by considering manual driver risk. The method may include providing at least two sets of directions from a user start location to a final user location based on a user navigation system and user permission for data access; and ranking said at least two sets of directions by a baseline safety value. The method may also include determining in real time travelers that are present on passageways for the at least two sets of directions; and ranking the travelers according to travel risk behavior. Finally, the method may assign an aggregate risk score to each passageway for the at least two sets of directions for each passageway specific grouping of the travels having the ranked travel risk behavior to provide a safety ranked set of the at least two sets directions to the final user location.
US11092442B2
A host vehicle position estimation device includes: a detected position recognition unit configured to recognize a detected position of a first target object included in a first recognition range and a detected position of a second target object included in a second recognition range; a host vehicle first position estimation unit configured to estimate a host vehicle first position; a host vehicle second position estimation unit configured to estimate a host vehicle second position; and a deviation determination unit configured to determine that there is a deviation between the detected position of the target object and the information on the position of the target object on the map if a distance between the host vehicle first position and the host vehicle second position is equal to or greater than a deviation threshold value.
US11092441B2
Systems and methods are provided for estimating a walking speed of a subject. A method comprises mounting an inertial measurement unit (IMU) on a wrist of the subject, the IMU configured to generate acceleration and rate of turn signals; processing the acceleration and rate of turn signals from the IMU to generate a pitch angle and a roll angle; processing the pitch angle and the roll angle to generate a rotation matrix from a sensor frame of the IMU to a navigation frame of the subject; applying the rotation matrix to the acceleration signals and removing gravitational acceleration to generate an external acceleration signal; processing the external acceleration signal to determine a principal horizontal axis and to generate a principal component acceleration signal representing external acceleration along the principal horizontal axis; and processing the principal component acceleration signal using a regression-based method to determine an estimated walking speed of the subject.
US11092438B2
A light receiver designed to determine a position or orientation relative to a reference light wherein the light receiver comprises an elongated rod-shaped light receptor with two ends, a light coupler, a light guide, and light detection means at one or both ends for detection of guided reference light and a signal processor to process the at least one detection signal of the detection means and to determine the position by an evaluation of the detection signal. The light coupler comprises light absorbing and emitting material like fluorescent or phosphorescent material.
US11092433B2
The methods and systems disclosed here detect edges of top-down images of respective cross-sections of an array of high-aspect-ratio (HAR) features. The respective cross sections are at various depths of a HAR feature along a longitudinal direction. The detected edges are re-sampled in a spatial domain at a target angular resolution. The re-sampled edges are represented as a corresponding set of harmonics in a frequency domain, each set of harmonics preserving characteristic information about a respective cross-section of the HAR feature at a certain depth. A plurality of cross-sections at the various depths of the HAR feature are reconstructed by analyzing the corresponding sets of harmonics in the frequency domain. A 3D profile of the HAR feature is generated by stitching the plurality of re-constructed cross-sections at the various depths of the HAR feature.
US11092429B2
The present disclosure provides a film thickness test apparatus and method, and a vapor deposition device. The film thickness test apparatus is arranged for one process cavity, and the film thickness test apparatus comprises: a test assembly; a transport assembly configured to, when moving towards the process cavity, drive the test assembly into the process cavity so that the test assembly is vapor deposited in the process cavity to form a test film, and, when moving away from the process cavity, drive the test assembly out of the process cavity; and a drive assembly configured to drive the transport assembly to move along a direction towards/away from the process cavity.
US11092427B2
A system and method for metrology and profilometry using a light field generator are disclosed. For this purpose, a system such as an optical analysis system scans a sample using light, and detects light reflected off a sample in various ways. The system operates different operational modes including a backscatter intensity, a triangulation, and an interferometric mode. For this purpose, the optical analysis system includes one or more optical angle modulation systems, such as surface acoustic wave (SAW) modulators, that emit light, a sample holder, and a scanning system that scans the one or more SAW modulators relative to the sample holder. The system performs tomographic reconstructions of information generated by the scans to create 3D maps/volume datasets of the sample.
US11092423B2
The measuring device according to the present invention includes: a measuring element that contacts with an object to be measured; a detector that detects a displacement amount of the measuring element in a process in which the measuring element slides relatively in a certain direction on a surface of the object to be measured during time from a measurement start to a measurement end; a storage unit; a data collecting unit that acquires the displacement amount detected by the detector in a predetermined cycle and causes the storage unit to successively store the displacement amount; a display unit that can perform graphical displaying; and a display controller that causes the display unit to display predetermined information on the basis of a displacement amount for each predetermined cycle.
US11092418B2
A tool, such as a tape measure, including a spring-based retraction system is shown. The spring-based retraction system is driven by a spiral spring, that has a variable preformed stress profile along the length of the spring.
US11092416B2
A method for forming an assembly of a plurality of components. The method includes receiving, by a controller, one or more assembly identification parameters and controlling, by the controller, a light array disposed along an assembly jig based on the one or more assembly identification parameters.
US11092406B1
An container cover system having a container comprising an inside surface and an outside surface, wherein the inside surface defines a cavity configured to retain at least a portion of an accessory; a cover adapted to be attached or coupled to and fit about at least a portion of the outside surface of the container, and one or more apertures formed in the cover so as to provide at least one aligned, overlapping aperture when the cover is positioned about the container; an attachment element adapted to be connected to the container; and at least one fastener, wherein the at least one fastener passes through the at least one aligned, overlapping aperture in the cover and at least one aligned aperture in the attachment element, and wherein the at least one fastener releasably holds the cover on the container and releasably holds the attachment element on the container.
US11092401B2
An upper saddle of a weapon storage rack for securing a barrel of a firearm includes an upper saddle body with an about U-shaped opening adapted to accept the barrel of the firearm. A pair of snap locks is disposed in or on the upper saddle, the pair of snap locks includes a left snap lock and a right snap lock. The pair of snap locks includes a pair of rollers or a rotating locks spring biased by a spring or a band to at least a spring biased open or a spring biased closed position.
US11092393B1
This disclosure relates to heat transfer fluids for use in heat transfer systems. The heat transfer fluids comprise at least one non-aqueous dielectric heat transfer fluid. The non-aqueous dielectric heat transfer fluid has density (ρ), specific heat (cp), and dynamic viscosity (μ) properties. The heat transfer fluids have a normalized effectiveness factor (NEFfluid) as determined by the following equation: N E F fluid = D E F fluid D E F reference ; wherein DEFfluid is a dimensional effectiveness factor for the heat transfer fluid that is determined based on an equation designated in Table 1 below for a selected pump and a selected heat transfer circuit dominant flow regime; wherein DEFreference is a dimensional effectiveness factor for a reference fluid that is determined using the same equation designated in Table 1 for DEFfluid above for the same selected pump and the same selected heat transfer circuit dominant flow regime; and TABLE 1 (Heat Transfer Fluid and Reference Fluid) Selected Heat Transfer Circuit Flow Regime Selected Pump Laminar Transition (Blasius) Positive Displacement Pump ρ1 cp1 μ−1 ρ0.25 cp1 μ−0.25 Centrifugal Pump ρ0.19 cp1 μ−0.19 ρ0.04 cp1 μ−0.04 wherein the heat transfer fluid has a NEFfluid value equal to or greater than 1.0. This disclosure also provides a method for improving performance of a heat transfer system, a method for improving performance of an apparatus, and a method for selecting a heat transfer fluid for use in a heat transfer system. The heat transfer fluids and methods of this disclosure are applicable in situations where the heat transfer system is dominated by heat conveyance.
US11092391B2
A heat transfer system includes a substrate having a heat exchange region including a surface having an enhancement region including alternating regions of selectively placed plurality of nucleation sites and regions lacking selectively placed nucleation sites, such that bubble formation and departure during boiling of a liquid in contact with the enhancement region induces liquid motion over the surface of the regions lacking selectively placed nucleation sites sufficient to enhance both critical heat flux and heat transfer coefficient at the critical heat flux in the enhancement region of the system.
US11092378B1
A refrigerator includes: a cabinet defining a refrigeration compartment with an opening and a door pivotally connected with the cabinet; a see-through door with an interior light for illuminating the refrigeration compartment and/or a dispenser mounted in the door or in the cabinet for dispensing water and/or ice; and a sensor unit operatively associated with the interior light and/or the dispenser, the sensor unit including at least two spaced apart sensors in operational communication with a controller, each sensor producing an output signal, the controller senses a timing difference between the output signals from the at least two sensors caused by the movement of the operator to control dispensing, and the controller establishes a calibration setting based on the output signals of the sensor where ambient changes to the output signals are differentiated from the timing difference.
US11092372B2
An on-demand and efficient ice delivery unit is described. In an aspect, the unit is comprises a cabinet that further comprises an ice storage bin and an icemaker. The ice delivery unit provides a user with compressed chewable nuggets of ice. In an aspect, the unit comprises an icemaker that is ideally located below the ice storage bin. The location of the icemaker, which may also be remote, is designed to enable the ice storage bin to be of a larger capacity than ice delivery units currently known in the art. Additionally, the location of the icemaker reduces the overall size, particularly the height, of the unit in comparison to other ice distribution units known in the art.
US11092367B2
An inlet debris filter disposed within a manifold assembly and operable to filter refrigerant that flows through the manifold assembly. In some embodiments, the manifold assembly may be disposed within an air conditioning servicing system. In some embodiments, the inlet debris filter may be removable and serviceable.
US11092360B2
An intelligent heat pump system having a dual heat exchanger structure includes a heat source side heat exchange member, a heat pump, an external expansion valve, a refrigerant-water heat exchanger, a heat storage tank, and a target side end unit. A refrigerant flows through the heat pump, the refrigerant-water heat exchanger, and the target side end unit, and in a non-air-conditioning state for the target site, circulates between the heat pump and the refrigerant-water heat exchanger, so that cooled or heated water is stored in the heat storage tank. In an air-conditioning state for the target site, the heat pump and the heat storage tank supply cooling and heating to the target site, so that the power consumption for normal operation is reduced in order to improve the operation efficiency of the intelligent heat pump system.
US11092356B2
An actuator for a HVAC system includes a base having a motor and a drive device driven by the motor and configured to be coupled to a movable HVAC component for driving the movable HVAC component between multiple positions, and a removable cartridge removably attached to the base.
US11092349B2
Conditioning systems and methods for providing cooling to a heat load can include an evaporative cooler arranged in a scavenger plenum with a pre-cooler upstream and a recovery coil downstream of the evaporative cooler. Outdoor or scavenger air can be conditioned in the evaporative cooler such that the conditioned scavenger air can provide cooling to a cooling fluid circulating through the recovery coil. The reduced-temperature cooling fluid can provide liquid cooling or air cooling for an enclosed space (for example, a data center) or for one or more devices that are enclosed or open to the atmosphere. Given the design and arrangement of the pre-cooler, evaporative cooler and recovery coil in the plenum, the system can operate in multiple modes. The pre-cooler can be configured to circulate a cooling fluid to condition the scavenger air. The pre-cooler fluid circuit can be coupled or decoupled from a process cooling fluid circuit.
US11092345B2
A system for supplying hot water to a floor of a building having a plurality of floors is disclosed. The system includes a hot water vessel operable to supply hot water for use in the floor of the building, the hot water vessel having an inlet for receiving cold water and a heating coil for transferring heat to water within the hot water vessel. The system also includes a heat exchanger having an outlet in liquid communication with the inlet of the hot water vessel, the heat exchanger being operable to collect stagnant heat within the floor and to preheat cold water flowing through the heat exchanger for delivery to the inlet of the hot water vessel. A hot water supply system for a plurality of apartments in a multi-story building having at least one exterior solar-facing wall exposed to solar radiation and a fire sprinkler supply system for a building are also disclosed.
US11092341B2
A process includes manufacturing a gas turbine fuel injector body having a stub flange extending radially outward about a circumference of the gas turbine fuel injector body. The stub flange is sized to engage a stepped ledge along a central opening of a mounting flange. The central opening is sized to receive the gas turbine fuel injector body. A gas turbine fuel injector includes a gas turbine fuel injector body and a mounting flange. A method of mounting a gas turbine fuel injector includes placing a stub flange of a gas turbine fuel injector body between a surface of an injector boss and a stepped ledge of a mounting flange. The method also includes securing the gas turbine fuel injector to the injector boss with a plurality of bolts, each bolt extending through a mounting hole in the mounting flange and into a threaded hole in the injector boss.
US11092340B2
A main fuel injector of a fuel injection device includes: a main outer air passage including an inlet that is open outward in a radial direction, the main outer air passage taking in compressed air through the inlet; a main inner air passage including an inlet that is open inward in the radial direction, the main inner air passage taking in the compressed air through the inlet; a merged air passage, in which the compressed air taken in by the main outer air passage and the compressed air taken in by the main inner air passage merge together; and a main fuel injection port configured to inject a fuel into the compressed air taken in by the main outer air passage or into the compressed air taken in by the main inner air passage.
US11092339B2
A gas turbine engine component assembly comprising: a first component having a first surface and a second surface opposite the first surface, wherein the first component includes a cooling hole extending from the second surface to the first surface; a second component having a first surface and a second surface, the first surface of the first component and the second surface of the second component defining a cooling channel therebetween; and a lateral flow injection device secured to first component, the lateral flow injection device fluidly connecting a flow path located proximate to the second surface of the first component to the cooling channel, the lateral flow injection device being configured to direct airflow from the airflow path into the cooling channel in about a lateral direction parallel to the second surface of the second component such that a cross flow is generated in the cooling channel.
US11092328B2
A lamp is provided, the lamp comprising at least one LED module and a first housing part, wherein the LED module is sealed to the first housing part against environmental influences jointly by a first sealing member and a sealing compound.
US11092326B2
An integrated lighting module may have a driver cap, a heat sink module, a LED light chip, an optical reflector, and a holder. The driver cap may be configured to hold a driver within the driver cap to power the LED light chip. The driver cap may attach to a top of the heat sink module. The heat sink module may be finned at its upper portions, the heat sink module may have a larger diameter than a non-finned bottom portion. The holder may screw upon the bottom portion of the heat sink module with the optical reflector and the LED light chip disposed between the holder and the heat sink module. Trim, such as MR16 sized trim, a lamp, and/or a lens holder, may attach to bottom flanges of the holder. The integrated lighting module may be adjusted without interfering with the trim.
US11092325B2
A light assembly includes a heat pipe having a first condenser portion and a first evaporator portion. The heat pipe includes a longitudinally extending wall. A plurality of light sources are disposed at least partially around and thermally coupled to longitudinally extending wall at the first evaporator portion of the heat pipe. A first heat sink housing receives the first condenser portion of the heat pipe.
US11092324B2
A semi-transparent sign includes a reflective display, multiple layers and a control circuit. The reflective display may be semi-transparent, have a first side subject to a thermal load, have a second side opposite the first side, and configured to generate a plurality of visible images. A heat sink layer may be attached to the first side, be transparent, and configured to carry heat energy away from the reflective display. The thermal layer may be attached to the heat sink layer, be semi-transparent, and configured to reduce an intensity of the thermal load reaching the reflective display. The warming layer may be attached to the second side, be transparent, and configured to heat the reflective display in response to an electric current. The control circuit may be configured to control the electric current to the warming layer based on a temperature signal indicating a temperature of the semi-transparent sign.
US11092314B2
A motorized recessed spotlight includes a light unit which has, arranged inside, electrical power supply devices and a light beam emission source, a base, and a mechanical support unit having a ring lying in a plane and provided with a radial recess open in the vertical direction. At least one second motor extends parallel to a vertical axis of rotation and is fastened to a support unit. The spotlight further includes a cylindrical pinion with a longitudinal axis and radial teeth, coaxial with shaft of the second motor and keyed thereon, and a rack with a curved profile and of suitable length. The second motor, pinion, rack and support unit cause a tilting movement of the light unit about the longitudinal axis so as to maintain a constant breadth of the light beam emitted in any angular position of the spotlight.
US11092313B2
A lens comprises a light receiving side comprising grooves for receiving light emitting diodes, the grooves defined by a central refractive region and walls comprising total internal reflection faces; and a light extraction side opposite the light receiving side, the light extraction side comprising refractive extraction surfaces, total internal reflection extraction surfaces, or combinations thereof. In some embodiments, luminaire comprises an array of light emitting diodes, and the lens positioned over the array of light emitting diodes.
US11092310B2
A dental light comprises at least one light emitting diode light source configured to produce a light beam and at least one collimating lens system situated to receive the light beam. The collimating lens system is configured to collect and collimate the light beam. The collimating lens system can additionally modify the beam through controlled diffusion or shape the beam using an aperture.
US11092309B2
A lamp for the rear of a vehicle is disclosed with a light transmissive cover having a red first illuminated surface area and a clear second illuminated surface area. It has a first LED light emitter located directly beneath the red first area, a second LED light emitter located directly beneath the clear second area, and a third LED light emitter, also located directly beneath said clear second area. The third red LED light emitter is for emitting red light through the clear second area simultaneously with light transmitted through the red first area, whereby the first and second areas are adapted to collectively form a contiguous red illuminated surface area.
US11092297B2
Various aspects of a light emitting apparatus include a substrate having at least one angled portion. Some aspects of the light emitting apparatus include at least one light emitting device arranged on the substrate. Some aspects of the light emitting apparatus include a plurality of conductors arranged on the substrate. In some aspects of the light emitting apparatus, the conductors are electrically coupled to the at least one light emitting device.
US11092293B2
A modular lighting system comprises at least one module comprising a rail elongated longitudinally along an axis where one or more lighting elements are placed and mounted reversibly onto the rail by magnetic coupling, drawing power from a printed circuit board on the rail by means of spring contacts.
US11092292B2
In a method for reheating an atmospheric vaporizer, a cryogenic liquid is vaporized by heat exchange with ambient air in the atmospheric vaporizer and to reheat the vaporizer, a gas is sent thereto at a temperature of at least 0° C., this gas originating from a cryogenic distillation air separation unit.
US11092291B2
A safety valve for a pressure vessel has a discharge line which extends away from a pressure relief unit. A substance fills an internal volume of the discharge line. At least one insulation element which is configured for at least reducing the thermal transmission in the discharge line in the axial direction of the discharge line is provided in the discharge line.
US11092287B2
A fiber structure that includes a liner, and a fiber reinforcement base material formed of a fabric. The fiber reinforcement base material externally covers a body portion and a dome-shaped portion of the liner, and includes first yarns and second yarns. The first yarns are arranged such that a direction in which a yarn main axis of each of the first yarns in the body portion and the dome-shaped portion proceeds is a circumferential direction of the liner. The second yarns are arranged such that a direction in which a yarn main axis of each of the second yarns in the body portion proceeds is an axial direction of the body portion and that a direction in which a yarn main axis of a portion of each of the second yarns arranged in the dome-shaped portion proceeds is an axial direction of the dome-shaped portion.
US11092285B2
A method and apparatus to hold pressurized gas is disclosed. Shell halves having opposing apertures with inserted tubes are combined to create an enclosed pressure vessel. Strands of Kevlar fiber and strands of carbon fiber cover the shell by wrapping the shell through the tubes. Resin coats the wrapped strands and fills the tubes. Pressurized gas is injected and retrieved from the pressure vessel.
US11092276B2
A CIPP liner feeder system for efficiently feeding CIPP liner into an air inversion unit. The CIPP liner feeder system generally includes a feed roller attached to an air inverter unit that is adjustable to a first position for feeding a CIPP liner into the air inverter unit from the front or a second position for feeding a CIPP liner into the air inverter unit from the rear. A motor is connected to the feed roller to rotate the feed roller in a first direction when the feed roller is in the first position and a second direction when the feed roller is in the second position. A connecting structure is attached to the air inverter unit for connecting to a lifting/lowering structure of a tractor.
US11092273B2
A coupling for transferring fluids is provided, having a housing and a nipple which can be fastened thereto and separated from the housing when a predetermined axial pulling force is exceeded, while overcoming a spring force, and having a fluid duct traversing the housing and the nipple, a housing-side and a nipple-side non-return valve and is routed in a radially guided manner around a vented cylindrical interior of the nipple. A closure mechanism comprises respective valve-side pins and a sleeve arranged between these pins, the sleeve being axially movable in the interior of the nipple and lockable to at least one of the pins by means of spring pressure-mounted locking elements so that, with the nipple fixed, the non-return valves are held open against their spring force, and, with the nipple released, the housing-side non-return valve is completely closed and the nipple-side non-return valve is at least partially closed.
US11092272B2
A clamp device for a barb member having a barbed region for disposing within an end of a flexible tube having an outer surface. The clamp device includes a flexible member including a body having a plurality of finger members compressible between a first resting position and a second clamping position; at least one of the flexible finger members having a radially inwardly extending tooth; the body having a through bore and an outer surface comprising threads; the flexible member being slidable over the barbed region and the outer surface of the flexible tube; a compression member having a body having a through bore and an inner surface including threads; the compression member being slidable over the flexible member; wherein upon threadingly engaging the compression member with the flexible member, the compression member compresses the finger member against the barb member.
US11092270B2
An elbow-equipped expansion joint, even when there is an axial and lateral displacement between a first pipe and a second pipe, can absorb the displacement and connect the first pipe and the second pipe. The elbow-equipped expansion joint includes: an expandable joint including a first sleeve and a second sleeve; and a pair of rotatable elbows joined to both ends of the expandable joint. The elbows each include one elbow pipe, and the other elbow pipe rotatably joined to the one elbow pipe. The bend angle of each elbow can be changed by rotating the other elbow pipe.
US11092267B2
A fitting to be connected to a pipe includes: a first member; a second member coupled by screw coupling with the first member; and a ferrule placed in an accommodation space formed by an inner circumferential surface of the first member, an inner circumferential surface of the second member, and an outer circumferential surface of the pipe. The ferrule has a rising portion including a first end portion, a pressed portion located closer to a second end portion than the rising portion, and an intermediate portion including a portion where an inner diameter is greater than the first end portion and the second end portion, the intermediate portion connecting together the rising portion and the pressed portion. The first member has a first tapered inner circumferential surface, which is an inner circumferential surface having a tapered shape, to be in contact with the first end portion of the ferrule. The second member has a pressing portion for pressing at least a portion of the pressed portion of the ferrule. The accommodation space has a first clearance space for accommodating the ferrule therein and allowing the rising portion to rise so as to increase an angle of the rising portion with respect to the outer circumferential surface of the pipe.
US11092263B2
A motor vehicle cooling fluid flow pipe, such as an engine cooling fluid pipe, characterized in that the wall of the pipe is constituted by a single layer made of a polymer material comprising a mixture of at least two polymer materials of different natures, one of which, referred to as a first material, being a polyolefin, and the other of which, referred to as a second material, being a thermoplastic polymer elastomer (TPE). The method of manufacturing this pipe comprises an operation of mixing at least the polyolefin and the thermoplastic polymer elastomer (TPE), a step of extruding said mixture in a screw extruder followed by a step of forming the pipe, the operation of mixing the polyolefin and the thermoplastic polymer elastomer (TPE) being performed upstream from the extruder or at its inlet.
US11092256B2
A hydraulic valve is disclosed comprising a venting passage for allowing fluidic communication between an interior and an exterior of the hydraulic valve, the venting passage having a first portion following a first path extending in a first plane, and a second portion following a second path extending in a second plane, wherein the first plane is at an angle to the second plane, and wherein the first and/or second path is a labyrinth path in its respective plane.
US11092242B2
Exemplary embodiments are directed to butterfly valves, generally including a body assembly and handle assembly. The body assembly generally includes a body, a disc rotationally disposed inside an opening of the body, a cog, and a stem passing through the disc and the body. The handle assembly generally includes a handle body and a force ring. The stem can be rotationally interlocked relative to the disc and the handle assembly. The cog and the force ring can engage to rotationally secure the disc relative to the body. The handle assembly can include a lever and a grip, the force ring, the lever and the grip being pivotally secured relative to each other. The body can include a male radial protrusion and the body assembly can include a liner with a female radial groove. Methods of assembling and positioning a butterfly valve are also provided.
US11092239B2
The invention relates to a seal device (1) for sealing two bearing elements which rotate relative to each other about an axis (D), in particular for sealing a rolling bearing. The seal device (1) includes a sealing section (2) for sealing purposes and a fastening section (3) for holding the seal device (1) against a bearing element (21). The sealing section (2) is arranged at one end of the fastening section (3) and includes a free end (E) opposite thereof. All the sections (2, 3) have a common carrier element (4) and at least one sealing element (5), and all the sections (2, 3) extend in the radial direction (R) and/or in the axial direction (A). The fastening section (3) extends at least partly in the axial direction (A) such that the carrier element (4) and the sealing element (5) rest directly against a bearing element (21) in order to form a clamping seat in the radial direction (R) by the carrier element (4) in order to hold against a bearing element (21) and a static seal by the seal element (5) in order to seal against a bearing element (21). The invention further relates to a seal assembly (20) for a rolling bearing, in particular for a wheel bearing assembly, including a bearing element (21) and a seal device (1).
US11092233B2
A planetary carrier includes a plurality of pinion gears, a plurality of pinion shafts that are each inserted in the corresponding pinion gear, a first supporting plate that supports one end of each of the pinion shafts, a second supporting plate that supports the other end of each of the pinion shafts, and a plurality of bridge plates, one end of each of which is joined to the first supporting plate via a welding portion and the other end of each of which is joined to the second supporting plate via a welding portion and which connects the first and second supporting plates.
US11092231B2
Disclosed herein is an axle assembly and a heavy load vehicle comprising the axel assembly. The axle assembly comprises an interaxle differential configured to distribute torque to first and second axles. The interaxle differential comprises an input shaft and an output shaft. A first gear wheel is journaled in a first bearing about the input shaft. The input shaft is journaled in relation to the output shaft via a tapered roller bearing having a small end and a large end. A lubricant receiving space is fluidly connected to the small end of the tapered roller bearing, and the large end of tapered roller bearing is fluidly connected to the first bearing. Thus, the first bearing is lubricated when there exists a difference in rotational speed between the input and output shafts.
US11092226B2
A chain wheel includes a body and protrusions extending outward along the periphery of the body for receiving links of a chain. The protrusions are connected releasably to the body and are spring-mounted independently of each other in a peripheral direction relative to the body.
US11092214B2
A high ratio traction drive transmission includes a sun roller, a traction ring, a plurality of traction planets in contact with the sun roller and the traction ring, at least one reaction roller in contact with at least one of the traction planets, and a carrier assembly coupled to at least one of the traction planets and the at least one reaction roller. The sun roller has a first longitudinal axis and the traction ring is aligned coaxially with a second longitudinal axis, wherein the first longitudinal axis is radially offset from the second longitudinal axis.
US11092212B2
A wire strainer including a drive means having a mounting block with a drum mounted for rotation relative thereto, and an actuation means connected to the drum for selectively causing the drum to rotate relative to the mounting block. A line member is operatively connected to the drum in a manner such that rotation of the drum in one direction causes the drum to pull the line member relative to the mounting block. Locking means is operatively connected to the mounting block and adapted to selectively lock the drum against rotation in the opposite direction. Gripping means is operatively connected to the mounting block, wherein the gripping means is adapted to be releasably attached to a wire to be strained. The line member includes securing means for releasably securing the line member to a strainer post or similar anchor.
US11092209B2
A vibration damper may include a damper tube filled at least partially with damping liquid. A piston rod is movable to and fro in the damper tube. A working piston is movable with the piston rod by way of which working piston an interior space of the damper tube is divided into two spaces. The vibration damper may have a wedge element and a bracing element, and the piston rod may have a wedge element recess for partially receiving the wedge element. The wedge element may be arranged in the at least one wedge element recess in a braced state, and the at least one bracing element may be connected to the working piston such that the bracing element braces the working piston with respect to the piston rod via the wedge element arranged in the element recess.
US11092205B2
A friction material comprising: (a) at least one lubricant, wherein the at least one lubricant includes an amount of graphite, and wherein at least about 30 percent by weight of the graphite has a particle size of greater than about 500 microns using a sieve analysis; (b) at least one metal containing constituent for imparting reinforcement, thermal conductivity, and/or friction when the friction material is brought into contact with a movable member, wherein the at least one metal containing constituent includes iron and an iron containing compound; (c) a micro-particulated material; (d) one or more filler materials; (e) optionally at least one processing aid; (f) a balance being an organic binder, wherein the organic binder has less than 1 percent by weight of free phenol; wherein the friction material is free of asbestos and substantially devoid of copper.
US11092202B2
A control apparatus for a vehicle drive-force transmitting apparatus which defines a first drive-force transmitting path provided with a first clutch and a two-way clutch and a second drive-force transmitting path provided with a continuously variable transmission and a second clutch. The control apparatus switches the two-way clutch from its lock mode to its one-way mode, when the second drive-force transmitting path is to be established in place of the first drive-force transmitting path. The drive-force transmitting apparatus includes a hydraulic actuator configured to control switching of the two-way clutch between the lock mode and the one-way mode. When a request for establishing the second drive-force transmitting path in place of the first drive-force transmitting path is made during forward running of the vehicle with the two-way clutch being in the lock mode, the control apparatus executes a dither control for fluctuating a hydraulic pressure applied to the hydraulic actuator.
US11092191B2
A method for producing a housing-side or rotor-side bearing body of a sliding bearing arrangement for mounting a rotating shaft of a rotor in a fixed housing. Providing a basic body of the bearing body. Processing the basic body on a surface by forming multiple intersecting grooves, between the intersecting grooves multiple bar-like protrusions are formed. Reforming the protrusions subject-to form a defined pattern of undercut-like recesses or geometries. Applying a sliding bearing material to the surface having the reformed protrusions subject to infiltrating or filling the undercut-like recesses or geometries.
US11092184B2
A rivet nut (“rivnut”) installation method and a rivnut structural configuration are disclosed that can be implemented separately in conjunction with one another to serve as an anchor in and/or a workpiece at an installation location. The rivnut installation method involves inserting a rivnut onto an externally threaded mandrel, rotating the mandrel while a free end of the mandrel is in contact with the workpiece, and driving the free end of the mandrel and the rivnut through the workpiece while continuing to rotate the mandrel. The method is particularly useful when the workpiece includes one or more substrate layers composed of a low ductility material such as a polymer composite. The rivnut structural configuration includes the incorporation of an external threading onto at least a portion of a hollow shaft of the rivnut.
US11092181B2
Fasteners and related systems according to the invention include a collet body having a first part of a two part anti-rotation arrangement and a cylinder body having a second part of the two part anti-rotation arrangement wherein the collet body and the cylinder body are mateably axially translatable with respect to each other, and have the same or similar outer diameter in some embodiments or not in others. A threaded member rotationally engages the collet body and compressively contacts the cylinder body during operation of the fastener to creating a clamping effect. Rotational interference between the first and second parts of the anti-rotation arrangement preferably occurs at sectional face portions of at least the collet body. Resistance to induced rotation of the cylinder body relative to a work piece rotation of the threaded member is preferably provided by a tool engaging a tool interface present on the cylinder body.
US11092180B2
A locking dowel assembly for joining wooden objects without glue or screws includes a pair of cups. Each of the cups is inserted into a well in a respective pair of objects intended for joining together. A pair of inserts is provided and each of the inserts is positioned against each other such that the pair of inserts forms a cylinder. The cylinder is inserted into each of the cups for joining the objects together. A retainer is positioned between each of the inserts and the retainer has a plurality of teeth thereon. The teeth engage the cups when the insert is inserted into each of the cups thereby retaining the inserts in the cups.
US11092171B2
A hydraulic valve assembly including a main control valve having a valve body housing a valve member that is movable between a first valve position and a second valve position. The hydraulic valve assembly further includes a mechanical interface operatively coupled to the movable valve member to manually move the movable valve member between the first valve position and the second valve position and one or more electro-hydraulic actuators operatively coupled to the movable valve member to automatically move the movable valve member between the first valve position and the second valve position in response to receiving a control signal from a controller.
US11092161B2
An impeller for use in a pump assembly for a fluid circuit of an engine of a vehicle comprises a plurality of projections provided at radially spaced locations relative to a rotational axis of the impeller, the impeller being rotatable relative to a housing of the pump assembly. The projections extend axially from a surface of the impeller and circumferentially about the rotational axis of the impeller. At least one of the projections is configured to be at least partially received in a recess provided in the housing such that a flow path is provided by the projection and the respective recess, wherein the flow path provides a tortuous flow route for fluid between an inlet and outlet of the pump assembly so as to restrict flow of fluid along said flow path and thereby minimise flow of fluid from the outlet back towards the inlet in a direction opposite to the intended direction of flow.
US11092159B2
In an electrical coolant pump, preferably for use as an additional water pump in a vehicle, a radial bearing of the shaft is provided by means of a radial slide bearing lubricated with coolant on the separating element which is disposed between the pump impeller and the rotor. A dry-running electric motor has a radially inner stator and a radially outer rotor is accommodated within the motor chamber. A shaft seal is disposed between the radial slide bearing and the motor chamber. The rotor is formed in a cup shape, the inner surface of which faces the shaft seal and is fixed to the shaft in an axially overlapping manner. The motor chamber has an opening to the atmosphere which is closed by a liquid-tight and vapor-permeable pressure equalizing membrane. The separating element is configured as a support flange with a separating portion and an axial projection into the motor chamber, to which the stator is attached. The control unit is disposed between the separating element and the stator in the axial direction.
US11092153B2
An electrically driven gerotor pump has a gerotor which comprises a stationary outer gerotor element with an inner toothing that is axially delimited by two chamber walls, wherein each chamber-forming foot section of the inner toothing is paired with a pressure valve which is connected to the outlet. The gerotor also comprises an inner gerotor element with an outer toothing which is guided in the outer gerotor element in a circumferential manner on an eccentric section of the shaft and is mounted in, a rotatable manner so as to mesh with the inner toothing.
US11092148B2
The invention relates to a system for treating blood, which includes a single cassette capable of carrying out the various CRRT treatments.
US11092137B2
A rotor for a vertical axis wind turbine generator features a flywheel having first and second faces located opposite one another across a thickness of the flywheel, and a circumferential perimeter edge joining the first and second faces together around the central axis at a perimeter of the flywheel. A series of cavities are spaced radially inward from the circumferential perimeter edge and open into the flywheel from the first face on a path disposed circumferentially about the central axis. A series of permanent magnets carried in the cavities have the opposing poles of adjacent magnets facing in the same axial direction. The recessed magnet configuration avoids the separate magnet-retention means required for flush-mount configurations, and increases the performance of the generator.
US11092134B2
A adjustment unit for an azimuth adjustment and/or for a pitch adjustment of a wind turbine, to an adjustment apparatus, to a pitch adjustment apparatus, to an azimuth adjustment apparatus, to a wind turbine, and to methods for the rotor blade adjustment and wind direction tracking, and to the use of an adjustment unit and/or adjustment apparatus. The adjustment unit for an azimuth adjustment and/or for a pitch adjustment of a wind turbine comprises a drive unit which can be arranged on a first annular flange and has an eccentric shaft, a first engagement element which can be arranged on a circumference of a second annular flange which is arranged such that it can be rotated with respect to the first annular flange, a multiplicity of concavely and convexly configured first cam sections being arranged on a circumferential face of the first engagement element, and a second engagement element, with concave and convex second cam sections which are arranged on a circumferential face and correspond to the first cam sections.
US11092132B2
A method and mould system for manufacturing at least a root section of a wind turbine blade is described. The method and system utilise a mould inlay which is arranged on top of a mould surface of a mould part so as to change the radius of curvature of the mould part and thereby also the diameter of a root section manufactured via the mould part and mould inlay. Further, blades manufactured via the method and mould system are described.
US11092128B2
An intelligent automotive component adapted to perform as an regulated apparatus. Further, the intelligent automotive component comprises an power-link apparatus comprising an circuitry that furthers allocates or restricts power supply to one or more components of the intelligent automotive component. The intelligent automotive component further comprises an key fob that allows wireless communication with the intelligent automotive component to enable or disable the apparatus.
US11092121B2
An intake duct has a front-rear two-split structure, and includes a rear duct connected to a body frame and a front duct connected to the rear duct. The rear duct includes a body frame connection portion that is connected to the body frame and is attached with a rear stay that supports a cowl and a meter, and the front duct is directed forward from the rear duct.
US11092118B2
A filter housing of a fluid filter has a housing body with inlet and outlet openings for fluid. The housing body has an element receptacle for a filter element that separates inlet opening from outlet opening. The housing body has an installation opening providing access to the element receptacle in an installation direction and enabling insertion of the filter element into the element receptacle. The installation opening is arranged at a transverse side of the housing body laterally relative to a housing axis that is transverse to the installation direction. A housing cover closes off the installation opening. The housing body has a sealing surface contacting a seal of the filter element when inserted in the element receptacle and surrounding the housing axis at least partially circumferentially. A fall-out protection device prevents the filter element from falling out of the element receptacle when the installation opening is open.
US11092117B2
A system and method of providing HHO gas to an internal combustion engine in a vehicle involves providing a liquid electrolyte solution to at least one HHO generator including an HHO generating structure having a plurality of parallel plates suspended in a fluid compartment. Residual electrolyte solution is separated from the HHO gas output by the HHO generator, and a quantity of the HHO gas is stored in a pressure tank at a pressure level exceeding an ambient atmospheric pressure. The HHO gas is selectively delivered to an intake side of the internal combustion engine by a valve structure coupled to the pressure tank, which is controlled at least in part by a throttle signal of the internal combustion engine.
US11092112B2
A high-pressure pump is configured to pressurize fuel. The high-pressure pump includes a relief valve device that is placed in a relief passage, which has one end part connected to a discharge passage in a housing while another end part of the relief passage is configured to be communicated with a suction passage in the housing. The discharge passage is configured to conduct the fuel, which is pressurized in and discharged from a pressurizing chamber. The relief valve device is configured to enable or limit a flow of the fuel between one side of the relief passage, at which the discharge passage is located, and another side of the relief passage, which is opposite to the discharge passage, at a valve opening time or a valve closing time of the relief valve device.
US11092108B2
A control device for a compression self-ignition engine includes a fuel injection system and an injection controller. While the engine is operated by CI combustion under a given first condition, a first injection is carried out in which fuel is injected at a first timing in a compression stroke and at which the fuel goes toward a part radially outward of a cavity formed in a crown surface of a piston, and a second injection is suspended. While the engine is operated by the CI combustion under a second condition in which a temperature inside a combustion chamber at a close timing of an intake valve becomes lower than the first condition, at least the second injection is carried out in which the fuel is injected at a second timing later than the first timing in the compression stroke and at which the fuel goes toward the cavity.
US11092107B2
An engine combustion chamber structure includes a combustion chamber of an engine and a fuel injection valve. The fuel injection valve injects fuel toward a cavity in a crown face of a piston. The cavity includes a first cavity provided in a radially central region of the crown face with a first bottom having a first depth, a second cavity provided in an outer side of the first cavity with a second bottom having a second depth being smaller than the first depth, a connecting portion, and a standing wall region disposed further in a radially outer side than the second bottom of the second cavity. The second bottom is provided lower than an upper end, of the connecting portion. A lower section of the standing wall region is provided further in a radially inner side than an upper edge of the standing wall region.
US11092103B2
Provided is a state determination device for an internal combustion engine. The state determination device includes a storage device, and an execution device. The storage device stores mapping data that is data defining a mapping that outputs a determination result of a state of the internal combustion engine, by using an internal combustion engine state variable as an input. The execution device executes an acquisition process of acquiring the internal combustion engine state variable each time a crankshaft rotates by a specified angle, and a determination process of determining the state of the internal combustion engine based on an output of the mapping using the internal combustion engine state variable as an input. The execution device omits a part of the determination process performed each time the crankshaft rotates by the specified angle when a rotation speed of the crankshaft becomes equal to or higher than a predetermined threshold.
US11092101B2
A system includes a heating element, a signal injector, and a signal receiver. The heating element is coupled between a first node and a second node. The signal injector is communicatively coupled the heating element via the first node. The signal generator is configured to provide a test signal to the heating element. The signal receiver is communicatively coupled to the heating element via the second node. The signal receiver is configured to receive the test signal from the heating element and to determine a capacitance of the heating element based upon the received test signal.
US11092100B2
A control system of an internal combustion engine comprises an air-fuel ratio sensor 40, 41 detecting an air-fuel ratio of exhaust gas, a current detecting device 61 detecting an output current of the air-fuel ratio sensor, a voltage applying device 60 applying voltage to the air-fuel ratio sensor, and a voltage control part 81 configured to control voltage applied to the air-fuel ratio sensor through the voltage applying device. The voltage control part is configured to set the applied voltage to a reference voltage determined so that the output current becomes zero when an air-fuel ratio of inflowing exhaust gas flowing into the air-fuel ratio sensor is a stoichiometric air-fuel ratio, and correct the reference voltage so that the output current detected by the current detecting device becomes zero when it is judged that the air-fuel ratio of the inflowing exhaust gas is the stoichiometric air-fuel ratio.
US11092097B2
A control method for CVVD apparatus at engine stop, the control method may include receiving, by a controller, vehicle operation information from an information detection portion, determining, by the controller, whether it corresponds to a stop of an engine through the vehicle operation information, determining, by the controller, a predetermined target valve duration of a CVVD apparatus according to a stopping type of the engine in the stop of the engine, controlling, by the controller, the valve duration of the CVVD apparatus according to the predetermined target valve duration determined by the controller, determining, by the controller, if a current RPM of the engine is lower than a predetermined control stop RPM, and stopping the controlling of the valve duration of the CVVD apparatus if the current RPM is lower than the predetermined control stop RPM.
US11092088B2
An internal combustion engine system includes an engine with a plurality of pistons housed in respective ones of a plurality of cylinders, an air intake system to provide air to the plurality of cylinders through respective ones of a plurality of intake valves, an exhaust system to release exhaust gas from the plurality of cylinders through respective one of a plurality of exhaust valves. A valve train is provided for cylinder deactivation of a first part of the plurality of cylinders and compression release braking on a second part of the plurality of cylinders.
US11092087B2
A throttle valve device includes a body, a valve, a valve gear, a motor, an intermediate gear, an intermediate shaft and a cover. A guiding hole is formed in the cover and the intermediate shaft engages the guiding hole. A positioning reference pin is formed in one of the cover and the body at a position around the motor. A positioning reference hole is formed in the other of the cover and the body at a position around the motor. The body and the cover are positioned with respect to each other by both engaging between the intermediate shaft and the guiding hole and engaging between the positioning reference pin and the positioning reference hole. The body and the cover are fixed to each other by a fixing member.
US11092082B2
An engine includes first and second power inputs, and a power output. A transmission includes an epicyclic gear train engaged with the first power input and selectively engageable with the power output. The gear train has a sun gear centrally disposed and defining a center axis of the gear train, a ring gear, and planet gears mounted to a carrier. The planet gears are rotatable about respective planet gear axes. The planet gears are disposed in meshed engagement with the sun gear and the ring gear. A brake engageable in a first position with one of the sun gear, the carrier, and the ring gear slows a rotation thereof to transfer power from the first power input to the power output. The brake in a second position is disengageable from the sun gear, the carrier or the ring gear to decouple the first power input from the power output.
US11092081B1
In one exemplary embodiment, a blade outer air seal for a gas turbine engine includes a gas path surface exposed to exhaust gas, a first side extending radially outward from the gas path surface, a second side extending radially outward from the gas path surface, an axially forward side and an axially aft side extending radially outward from the gas path surface. A plurality of film cooling holes disposed on at least one of the gas path surface, the first side, the second side, and the aft side, the film cooling holes disposed at locations described by a set of Cartesian coordinates set forth in Table 1, the Cartesian coordinates provided by an axial coordinate, a circumferential coordinate and a radial coordinate relative to a defined point of origin.
US11092071B1
An opposed piston engine includes an engine housing (20), at least one cylinder housing (300) coupled to the engine housing, and a cylinder (210) supported by the at least one cylinder housing (300). The cylinder has a first end and a second end opposite the first end. Each of the first and second cylinder ends is directly supported by the engine housing (20).
US11092059B2
The present disclosure relates to a device and a method for monitoring an SCR exhaust gas after-treatment device. The method involves monitoring of a ratio between reducing agent quantity and nitrogen oxide conversion, especially a ratio between ammonia quantity and nitrogen oxide conversion, of the SCR exhaust gas after-treatment device. The nitrogen oxide conversion is detected or determined with a cross sensitivity to ammonia. The method furthermore involves determining of an ammonia slip condition based on the monitored ratio between reducing agent quantity and nitrogen oxide conversion. The method may offer the benefit of being easily carried out and implemented in an easy manner.
US11092053B2
The present invention relates to an installation for depollution of the exhaust gas circulating in an exhaust line (10), notably from an internal-combustion engine, comprising at least one catalysis means for selective catalytic reduction of nitrogen oxides (NOx), at least one particle elimination means, a main tank (26) comprising at least one particle reducing agent and means (20) for feeding the reducing agent into the exhaust line. According to the invention, the installation comprises reducing agent additivation means (30).
US11092051B2
A metallic film includes: a top side; a flat electrical conductor; and a base insulation layer configured to attach the flat electrical conductor to the top side, the base insulation layer having: a cover layer covering the conductor in an electrically insulating manner. The film has at least one edge region without the electrical conductor and without either the base insulation layer or the cover layer, and the combined total thickness (D) of the electrical conductor, the base insulation layer and the cover layer, is less than 80 μm.
US11092050B2
In a control apparatus, a calculation calculates an additional heating amount for an exhaust gas from an internal combustion engine in accordance with an activity of an exhaust purification catalyst in response to the internal combustion engine being required to be started after start of heating of the exhaust purification catalyst by an electric heating device. A drive control unit controls, in accordance with the additional heating amount for the exhaust gas, an amount of heat of the exhaust gas from the internal combustion engine.
US11092043B2
A switchable cam lever that includes an inner lever and an outer lever is provided for a valve drive of an internal combustion engine. A transverse coupling serves for connecting the outer and inner lever to one another. A cam return spring is braced between the outer and inner lever. The return spring is installed upright, wherein the coupling runs directly above a support surface, and the return spring, as viewed in a lever longitudinal direction is guided in a receptacle in the inner lever. The receptacle is situated directly and entirely in front of the support surface and is formed as a bore, and the return spring bears at one end against a base or annular collar of the bore and acts at an opposite end against a crossbar which connects two arms of the outer lever at the top side.
US11092033B2
A method of manufacturing a fan case assembly for a gas turbine engine, the fan case assembly comprising a fan case and a fan liner, wherein the method comprises: providing a mounting ring configured to extend about an inner circumference of the fan case; providing a gasket at an axial end of the mounting ring, wherein the gasket extends around the inner circumference of the fan case; providing the fan liner at the axial end of the mounting ring with the gasket, wherein the fan liner extends around the inner circumference of the fan case; and heating the fan case assembly so as to cure a resin provided between the fan case and fan liner, wherein the heating causes the mounting ring to expand radially relative to the fan case such that the gasket is brought into engagement with the fan case and unwanted migration of resin away from between the fan case and fan liner is restricted.
US11092032B2
A variable guide vane (VGV) apparatus has a variable guide vane (VGV) rotatable about a vane rotation axis. An actuating arm is mounted to the VGV. The actuating arm has a fork defining a slot for receiving a drive pin. The slot is profiled to accommodate angular misalignment between the pin and the fork throughout a range of motion of the associated pin along the slot.
US11092030B2
A gas turbine engine includes a plurality of blades circumferentially spaced from each other. A plurality of rings are spaced radially outward from the plurality of blade. At least one actuator is in mechanical communication with the plurality of rings for moving the plurality of rings in an axial direction to create an axial gap adjacent at least one of the plurality of rings.
US11092020B2
A rotor assembly for a gas turbine engine includes, among other things, a rotatable hub that has a metallic main body that extends along a longitudinal axis, and that has an array of annular flanges that extend about an outer periphery of the main body to define an array of annular channels along the longitudinal axis. Each of the annular channels receives a composite reinforcement member that extends about the outer periphery of the hub.
US11092018B2
Damping members for turbocharger assemblies, methods for providing turbocharger assemblies, and turbocharger assemblies are described herein. The damping members include bodies having shapes to fit between a recess extending into a rotor disk of a turbocharger and laterally protruding shoulders of platforms in neighboring blades of the turbocharger. The bodies dampen vibrations of the blades during rotation of the blades. The damping members may include a variety of shapes, such as a sheet, a wedge, a tapered pin, a cylindrical pin, a bent sheet, or another shape.
US11092016B2
An airfoil includes first and second endwalls and an airfoil section having a dual airfoil profile. The airfoil section includes a double wall that has an outer wall that defines a primary leading end of the dual airfoil profile and an inner wall spaced from the outer wall. The outer wall is trapped between the first and second endwalls in mortise and tenon joints, and the inner wall defines a secondary leading end of the dual airfoil profile.
US11092004B2
Correcting clock drift between multiple data streams detected during oil and gas wellbore operations
Apparatus, systems, and methods for correcting clock drift between multiple data streams detected during oil or gas drilling operations. The method generally includes drilling a well segment using a drilling rig. During the drilling of the well segment, first and second drilling conditions are detected over a time interval using first and second sensors. First and second data streams based on the detected first and second drilling conditions are received at a surface location. It is then determined, based on a relationship between the first and second drilling conditions, whether the first and second data streams are asynchronous with each other and relative to the time interval. If it is determined that the first and second data streams are asynchronous: an extent to which the first and second data streams are asynchronous is determined; and based on said extent, the first and second data streams are synchronized.
US11092003B2
Tracing subterranean fluid flow includes providing a first polymeric tracer to a first injector, collecting a first aqueous sample from a first producer, and assessing the presence of the first polymeric tracer in the first aqueous sample. The first polymeric tracer includes a first polymer formed from at least a first monomer. The presence of the first polymeric tracer in the first aqueous sample is assessed by removing water from the first aqueous sample to yield a first dehydrated sample. pyrolyzing the first dehydrated sample to yield a first gaseous sample, and assessing the presence of a pyrolization product of the first polymer in the first gaseous sample. The presence of the pyrolization product of the first polymer in the first gaseous sample is indicative of the presence of a first subterranean flow pathway between the first injector location and the first producer location.
US11092001B2
The invention relates to a device for locating a drill head of a ground drilling device, comprising a wireless probe, the probe being arranged on or in a flying object.
US11091997B2
A system for drilling a borehole is disclosed. The system may include drill string having a bottom hole assembly a nuclear magnetic resonance tool within the bottom hole assembly, and a surface control system including a nuclear magnetic resonance measurement quality map. The control system may be configured to drill a borehole at a first set of drilling parameters and to receive motion properties from the nuclear magnetic resonance tool and adjust the drilling of the bore hole at a second set of drilling parameters. The surface control system may be further configured to adjust the drilling of the bore hole based on the motion properties from the nuclear magnetic resonance tool and the nuclear magnetic resonance measurement quality map.
US11091993B2
A frac zipper manifold bridge connector comprises two bridge spools for connecting a well configuration unit of a frac zipper manifold to a frac tree of a wellhead. The connector comprises multiple connections involving threaded flanges, such that the orientation of the bridge spools may be adjusted to ensure that they are correctly aligned with the frac tree. The bridge connector further comprises one or more flow diverters to decrease turbulence and reduce erosion.
US11091988B2
A downhole system and method for producing and unloading from a well unloads a first fluid through a tubular in the well while blocking flow of a second fluid into the tubular. In an alternate mode, the second fluid is produced through the tubular while the first fluid is blocked from entering the tubular. In another alternate mode, a third fluid is unloaded through the tubular at the same the second fluid is produced from the well and through the tubular. In yet another alternate mode, the second fluid is pressurized downhole. In one example, the first fluid includes water, the second fluid includes a hydrocarbon gas, and the third fluid includes a hydrocarbon liquid. Means for unloading include a pump, means for pressurizing the second fluid include a compressor, and means for selectively blocking flow includes a flow circuit with one-way valves.
US11091983B2
A circulation sub assembly for circulating fluids in a subterranean well includes a circulation sub body that is a generally tubular shaped member with a sub central bore. A circulation port extends through a sidewall of the circulation sub body. A valve member is moveable between a closed position where the valve member prevents a flow of fluid through the circulation port and an open position where the valve member provides a fluid flow path through the circulation port. An actuation assembly includes an isolated hydraulic fluid system operable to move the valve member between the closed position and the open position. A control system includes an electronic processor, a memory, a data transmitter, and a data receiver. The control system is operable to instruct the actuation assembly to move the valve member between the closed position and the open position.
US11091970B2
Systems and methods include a mechanical isolation device that comprises a sleeve, which includes a port for fluid flow between an internal bore of the sleeve and an inside of a tubular. A receiver positioned in the internal bore includes a first orifice at a first axial location on the receiver, and a second orifice at a second axial location on the receiver. The second orifice is either aligned or un-aligned with the port of the sleeve. The receiver is slidable within the sleeve to: (i) move the first orifice into alignment with the port and either move the second orifice out of alignment with the port or keep the second orifice out of alignment with the port; and (ii) move the first orifice out of alignment with the port so that a portion of the receiver covers the port to block fluid flow between the internal bore of the sleeve and the port.
US11091968B2
Automated choke control apparatus and methods are disclosed herein. An apparatus for automatically controlling a choke valve comprises a controller. The controller is to control a choke position of the choke valve via a first control loop in response to selection of a first one of a plurality of operation modes being detected. The controller is further to control a wellhead pressure of a wellhead via a second control loop in response to selection of a second one of the plurality of operation modes being detected, the wellhead being operatively coupled to the choke valve.
US11091964B1
A method of sealing a lost circulation zone (LCZ) during a drilling operation by: positioning a bottom hole assembly (BHA) at an initial position proximate a LCZ in a wellbore, wherein the BHA includes a drill bit fluidly connected with a surface of the wellbore via a drill string; and pumping first and second reactant pills and a spacer into the LCZ via the drill string and the drill bit, wherein the first reactant pill includes one or more first reactants, wherein the second reactant pill includes one or more second reactants, wherein the first reactant pill is pumped into the LCZ prior to the second reactant pill due to introducing of the spacer into the drill string between the first and second reactant pills, and wherein, after a reaction time, reactants comprising the one or more first and second reactants react within and provide a seal of the LCZ.
US11091961B2
A system for developing multiple subterranean wellbores in a land-based field can include a first operational platform disposed over a first entry point of a first subterranean wellbore at a first time. The system can also include a second operational platform disposed over a second entry point of a second subterranean wellbore at the first time, where the first entry point and the second entry point are located proximate to each other. The system can further include first field equipment disposed on the first operational platform. The system can also include a second field equipment disposed on the second operational platform. The first field equipment can be used to develop the first subterranean wellbore, and the second field equipment can be used to develop the second subterranean wellbore.
US11091955B2
A light blocking element is movably coupled to and recessed into one of a first rail and a movable rail, and, when the movable rail moves to a position closest to the first rail, the light-blocking element enters into a recess in the other of said first rail and said movable rail and thereby is recessed into both said first rail and said movable rail.
US11091948B2
A hydraulic door closer capable of reducing oil-pressure therein at high temperature, comprises a housing with an oil chamber, an oil storage cavity, and a piston in the housing of the hydraulic door closer. The oil storage cavity is in communication with the oil chamber; when the oil temperature increases, hydraulic oil in the oil chamber and oil storage cavity generates an increased oil pressure move the piston, whereby volume of the oil storage cavity is enlarged, such that oil from the chamber will flow into the cavity, to reduce the oil pressure of the chamber and cavity. When the oil temperature decreases, the oil pressure in the chamber and cavity is reduced, whereby the storage piston restores its original position, whereby volume of the cavity will be reduced, and the oil in the cavity flows back into the chamber. The pressure in the oil chamber is reduced when the hydraulic oil expands due to increased temperature to prevent failure of the seal and to avoid hydraulic oil leakage.
US11091942B1
A hinge including two parts, the first part having a folding portion formed by a first leaf having holes and the second leaf having mechanical components for support, the second part formed by a portion having mounting holes and complementary mechanical support components to those in the first part.
US11091941B2
A bollard that supports a door with a top bearing, middle bearing and bottom bearing with the middle and bottom bearing offset from the bollard.
US11091934B2
An apparatus for releasably coupling a lock assembly to a structure. An inner housing and an outer housing are positioned on opposite sides of the structure. An elongate rod extends throughout the inner housing and into the outer housing. The elongate rod is configured to slide axially within an internal bore of the outer housing until a handle engages the inner housing. The elongate rod is configured to couple the inner and outer housing to the structure when the lever is rotated approximately one quarter of a full turn (90 degrees).
US11091933B2
A system to be used in t-post fence arrangements. The system comprises an adjustable locking brace having two specialized ends which permit the brace to be used in a variety of bracing configurations. The system further includes hinge pins for connecting a gate to a t-post fence. Other devices and apparatus are provided which further assist in the building and maintenance of t-post fences.
US11091928B2
An awning is mounted in stake pockets of a truck bed and casts shade asymmetrically relative to its mount rearwardly toward the truck tailgate. The awning is braced by struts connecting the truck and the awning. The awning is pivoted between a stowed position overlying the truck rails to a position extending rearwardly of the truck bed.
US11091920B2
A vertical joint system for substrates is formed with joints and which engaged by relative motion in a direction perpendicular to major surfaces and of the substrate. The joints are configured to enable relative rotation of up to 3 degrees while maintaining engagement of the joints. The joints and are further configured to form two locking planes one on each of the inner and outer most sides of the joint. Engagement about the locking planes is provided by transverse outward extending surfaces. At least one surface in each pair of engaging surfaces is smoothly curved. The joints and can be further arranged to provide a third locking plane parallel to and between the locking planes. The joints are disengaged by combination of a downward rotation of one joint relative the other then application of a downward force.
US11091919B2
A floor panel with a substrate and a decoration provided thereon. The substrate includes at least a foamed layer of thermoplastic material and at least a reinforcement layer. Additionally, a method for manufacturing such floor panels with a substrate and a decoration, where the substrate includes at least a foamed layer of thermoplastic material and at least a reinforcement layer.
US11091918B2
The present invention provides a covering panel, such as a floor panel, wall panel or ceiling panel, comprising a substrate and optionally a top layer, whereby said substrate comprises a synthetic material and a filler material, whereby said filler material is comprised in an amount from 15 to 75 wt. % based on the total weight of said substrate. In addition, the present invention provides a process of producing such covering panels.
US11091914B2
A louver canopy comprises a frame with a top disposed with parallel rafters; a plurality of louvers rotationally connected between the rafters and sequentially arranged along a length direction of the rafters, the louvers are disposed at intervals and parallel to each other, each of the louvers includes an elongated flashing; a baffle connected to a first long side of the flashing; an elongated first guide groove formed between the baffle and the flashing; When the louvers rotate to a closed state, an opening of the first guide groove faces upward, and a second long side of the flashing passes over a top of the baffle of an adjacent louver of the louvers and positions above the first guide groove of the adjacent louver.
US11091913B2
An anchor assembly for use on a tension member in a post-tensioning concrete application, the anchor assembly may comprise an encapsulated anchor body, the encapsulation defining front and rear encapsulation extensions, a rear nut engaging the rear encapsulation extension, a cap engaging the front encapsulation extension and having a cap extension, a front nut engaging the cap extension, wherein placement of a tension member in the anchor assembly results in definition of front and rear annular spaces, and front and rear seal positioned in the front and rear annular spaces, respectively. The seals may be split seals. A method includes positioning a tension member in the bore, decoupling the cap from the front encapsulation extension, positioning at least one wedge in the frustoconical inner chamber, recoupling the cap, decoupling the front and rear nuts; positioning a seal in each annular space, and recoupling the front and rear nuts.
US11091907B2
An assembly comprising at least one first pocket (3) which contains a thermally insulating material (5) and in which a first controlled atmosphere prevails, and at least one second pocket (7) which surrounds the first pocket and in which a second controlled atmosphere prevails. The first controlled atmosphere is different from the second one and corresponds to a vacuum of 10 Pa or less. The thermally insulating material (5) preferably has open cells with a diameter greater than or equal to 1 micron.
US11091904B2
The present disclosure relates to a method carried out by a sensor device arranged in and/or on a toilet bowl. The method includes the steps of detecting, by a sensor of the sensor device, at least one first environmental parameter in an environment of the sensor device with the first environmental parameter being characteristic of a cleanliness of the toilet bowl, and determining and/or effecting the determination of an item of control information by the sensor device at least partly depending on the detected first environmental parameter.
US11091903B2
A method and system having a water-flush toilet having a toilet bowl that is in fluid communication with a water source and is mounted with a sensor. The sensor includes a transmitter to transmit an ultrasonic signal and a receiver to receive an ultrasonic signal. The sensor may measure a Time of Flight (ToF) of the signal to obtain a ToF measurement. A microcontroller is electrically connected to the sensor and may receive and process the ToF measurement using an algorithm to determine a bowl status. The toilet also includes at least one water valve that is disposed between the bowl and the water source, and that is electrically connected to the microcontroller for instructing the at least one water valve to move from a first position to a second position for a duration of time, wherein the duration of time corresponds to the bowl status.
US11091899B1
In accordance with an example embodiment, a hydraulic system may include a pump, reservoir, accumulator, hydraulic cylinder, ride control valve assembly, and controller. The ride control valve assembly may include a charging valve, discharging valve, and a head ride control valve. The controller may open the head ride control valve when a ride control feature has been activated, or open the charging valve if the ride control feature has not been activated and a hydraulic fluid warmup is to be performed.
US11091895B2
A removable and replaceable end cap that selectively lockingly engages a seat ring of a filter housing. The end cap may include a flange that compresses a gasket member between the end cap and the seat ring to form a fluid tight seal therebetween. The end cap may include cam locking grooves that may each receive insertion of a protrusion of the seat ring, and which are structured for at least rotational displacement about the received protrusion as the end cap is rotated between locked and unlocked positions relative to the seat ring. The end cap may also include an opening that accommodates the passage of a fluid to a filter element. The filter element, which may be coupled to the end cap, may be adapted to remove particulate or contaminate from the received fluid.
US11091894B2
Foundation integral construction components and support systems where multiple pile foundation components are incorporated into a structure system that is connected to, or otherwise part of the foundation, can further reduce the need for excavation and thus preserve existing contours and drainage properties of the land. These multiple pile foundation systems, are applicable to a wide variety of site and soil conditions and a wide variety of surface structures or buildings. The multiple pile foundation system can reduce the need for site excavation, drainage control, and soil backfill by transferring load from a portion of a structure to the ground.
US11091890B2
A safety barrier comprises a plurality of posts spaced from each other and disposed adjacent to a roadway, each post having a cross section defined in part by a web and a pair of legs extending therefrom. Additionally, each post has one slot formed in the web of the post extending from an upper end of the post. A first cable and a second cable are releasably engaged with and supported by the posts and disposed within each slot between the respective legs of each post. A third cable and a fourth cable are each coupled to an exterior surface of the posts. The posts and the first, second, third and fourth cables cooperate to prevent a vehicle from leaving the roadway.
US11091886B2
A construction machine, which is a feeder vehicle or a road finisher, comprises an operating platform, a material hopper, a conveyor belt system and an electronic control system. The conveyor belt system comprises a conveyor belt and one or more weight sensors which are configured to measure weight force of paving material located on the conveyor belt. In addition, the conveyor belt system comprises one or more inclination sensors which are configured to measure an inclination angle and/or a roll angle of the conveyor belt system. The electronic control system is configured to receive and process data from the one or more weight sensors and the one or more inclination sensors to calculate a mass of the paving material.
US11091881B2
In one aspect, a wallpaper alignment apparatus may include a first alignment unit and a second alignment unit. In one embodiment, each of the first and second alignment units is detachably disposed and aligned with the edge of the wallpaper through an adhesive. The first alignment unit has a first elongated main body and a plurality of protrusions extending from the first elongated main body. The second alignment unit has a second elongated main body and a plurality of recesses formed on the second elongated main body to receive corresponding protrusions on the first alignment unit to further align the wallpapers.
US11091879B2
A process for foam forming tissue or paper webs is disclosed. A foamed suspension of fibers is deposited onto a forming fabric and contacted with a gas flow prior to drying the web. For instance, the web can contact the gas flow prior to dewatering the web. The gas flow can have a volumetric flow rate and/or a velocity sufficient to rearrange the fibers within the web. In one embodiment, for instance, the gas flow can increase the caliper of the web, the stretch properties of the web, and/or the absorbency characteristics of the web. In one embodiment, the gas flow can be pulsed for producing a web with a distinctive pattern.
US11091871B2
A top-loading washing machine appliance with a pivoted faucet mounted on the underside of the lid of the washing machine appliance is provided herein. The washing machine appliance may include a cabinet, a tub positioned within the cabinet, a wash basket, a lid, a position sensor, and a faucet mounted to the lid. The position sensor may be operable to sense whether the lid is in the closed position or the open position. The faucet may be mounted to the lid with a pivotable joint such that the faucet may pivot between a retracted position and an extended position. The retracted position of the faucet may be such that the faucet does not extend within the wash basket when the lid is in the closed position. The extended position of the faucet may be such that the outlet of the faucet is over the wash basket when the lid is in the open position.
US11091869B2
The present invention relates to a balancer and a washing machine including the same. The balancer includes at least two drive modules which provide a driving force; at least two gear rails having a ring shape which are gear-coupled to each of the drive modules and rotated; at least two balancing weights which move along a circumference of a drum by the rotation of each of the gear rails and change a center of gravity of the drum; a reception coil which generates power from a magnetic field formed by a transmission coil; and a guide case which accommodates at least the reception coil and the drive modules.
US11091863B2
There is disclosed a bag for the transport and storage of bulk goods or liquids formed by the assembly of several double-thickness pieces of fabric, including first and second pieces of fabric, each having opposite first and second sides extending between first and second folded-in flattened edges. Each piece of fabric includes at least one gusset defined by a first oblique section extending between the first folded-in flattened edge and a first gusset end positioned on the second side of the piece of fabric and a second gusset end positioned on the first side of the piece of fabric. The first and second pieces of fabric are assembled such that the second side of the second piece of fabric is in contact with or close to the first side of the first piece of fabric such that the first and second gusset ends of the first and second pieces of fabric are substantially aligned. The first and second pieces of fabric are assembled by means of seams formed around or near the first and second gusset ends of the first and second pieces of fabric.
US11091857B2
A method for simultaneously weaving, on a face-to-face weaving machine, two pile fabrics each including an area with and without pile. For a pick corresponding to the area without pile, a dead pile thread is placed between the backing fabric and a patterning weft and a dead pile thread is placed opposite the backing fabric with respect to the same patterning weft. An additional fabric is formed in the area without pile by the first and second dead pile threads woven with the patterning wefts, this additional fabric covering the backing fabric.
US11091855B2
A yarn adaptable to incorporation into a textile comprises a core including one or more electrically conductive traces arranged on the core and distributed over at least a portion of the length of the yarn. The yarn also comprises an electrically contactable terminal arranged at a terminus of the one or more conductive traces and a winding wrapped around the core.
US11091845B2
Energy storage is accomplished by producing hydrazine carbonate and later reconverting the hydrazine carbonate to release the energy. Sea water is firstly used in an electrolysis process to prepare hypochlorite. The hypochlorite reacts as a result of introduction of ammonia to produce monochloramine and then hydrazine. The hydrazine reacts as a result of introduction of carbon dioxide to give hydrazine carbonate. To release the energy, the hydrazine carbonate liberates hydrogen or at least a hydrogen-containing gas by reaction over a noble metal-free catalyst. The hydrogen may then be enriched before being fed to a fuel cell.
US11091835B2
Implementations of the present disclosure provide apparatus and method for improving gas distribution during thermal processing. One implementation of the present disclosure provides an apparatus for processing a substrate comprising a chamber body defining a processing volume, a substrate support disposed in the processing volume, wherein the substrate support has a substrate supporting surface, a gas source assembly coupled to an inlet of the chamber body, an exhaust assembly coupled to an outlet of the chamber body, and a side gas assembly coupled to a sidewall of the chamber body, wherein the side gas assembly comprises a gas inlet pointed in a direction that is tangential to the edge of the substrate supporting surface, and wherein the gas inlet, the inlet of the chamber body, and the outlet of the chamber body are angularly offset at about 90° with respect to each other, and the gas inlet, the inlet of the chamber body, and the outlet of the chamber body are intersected by a common plane.
US11091828B2
A method for removing soluble ferrous iron from a galvanizing flux solution includes circulating the flux solution through a concentration loop and injecting ozone into the concentration loop, wherein the ozone mixes with the flux solution and reacts with soluble ferrous iron to form insoluble ferric iron in the loop. Flux solution that is substantially free of insoluble ferric iron may be removed from the concentration loop through a filter medium such as a cross-flow microfilter, thereby concentrating the ferric iron in the concentration loop. The ozone may be injected through an eductor that utilizes motive force from a circulation pump, thereby reducing energy consumption and providing rapid mixing and reaction of ozone and ferrous iron.
US11091827B2
A method of producing a copper alloy material for automobile and electrical and electronic components. The copper alloy material produced by the method exhibits superior tensile strength, spring limit, electrical conductivity and bendability.
US11091826B2
A metal microparticle coated with metal hydride nanoparticles is disclosed. Some variations provide a material comprising a plurality of microparticles (1 micron to 1 millimeter) containing a metal or metal alloy and coated with a plurality of nanoparticles (less than 1 micron) containing a metal hydride or metal alloy hydride. The invention eliminates non-uniform distribution of sintering aids by attaching them directly to the surface of the microparticles. No method is previously known to exist which can assemble nanoparticle metal hydrides onto the surface of a metal microparticle. Some variations provide a solid article comprising a material with a metal or metal alloy microparticles coated with metal hydride or metal alloy hydride nanoparticles, wherein the nanoparticles form continuous or periodic inclusions at or near grain boundaries within the microparticles.
US11091817B2
Provided are a high-strength steel sheet having high strength of a yield strength of 550 MPa or more and a method for manufacturing the same. The high-strength steel sheet has a specified chemical composition and a microstructure, where observed in a cross section in a thickness direction perpendicular to a rolling direction, including a martensite phase having a volume fraction of 50% to 80%, and a ferrite phase having an average grain diameter of 13 μm or less, wherein a volume fraction of ferrite grains having an aspect ratio of 2.0 or less with respect to the whole ferrite phase is 70% or more, and wherein an average length in a longitudinal direction (in a width direction of the steel sheet) of the ferrite grains is 20 μm or less, and a yield strength (YP) of 550 MPa or more.
US11091816B2
A method for ironmaking by smelting reduction in a stir-generated vortex includes: (1) placing a pig iron in an induction furnace, and then heating the pig iron to a molten state to form a molten iron, and maintaining the molten iron to be greater than or equal to 1450° C.; (2) stirring a center of the molten iron to form a vortex with a height-to-diameter ratio of 0.5-2.5, and continuously performing stirring; (3) mixing and grinding on an iron-containing mineral, a reducing agent and a slag-forming agent in a mass ratio of 1:(0.1-0.15):(0.25-0.4) to obtain a powder mixture, spraying and blowing the powder mixture to a center of the vortex, performing a reduction reaction, and stopping the stirring after the molten iron and molten slags are obtained, wherein a waste gas is produced; and (4) discharging the molten iron and the molten slags respectively, and exhausting a treated waste gas.
US11091814B2
The present disclosure provides for compositions of γPNA probes. Additionally, the present disclosure provide for methods and kits using γPNA probes for the diagnosis of sepsis.
US11091813B2
Embodiments of the invention herein described relate to multiplex polynucleotide sequence analysis without the use of size separation methods or blotting. In certain particulars the invention relates to multiplex sequencing using massively parallel sequencing methods, such as pyrosequencing methods and sequencing by synthesis. The invention provides increased throughput, increased accuracy of enumerating sample components, and the ability to analyze greater numbers of samples simultaneously or serially on presently available systems, as well as others yet to be developed. In certain of its embodiments the invention relates to the analysis of complex microbial communities, particularly to in-depth analysis thereof in large numbers of samples.
US11091809B2
Methods and compositions are provided for the identification of a molecular diagnostic test for cancer. The test identifies cancer subtypes that have an up-regulation or a down-regulation in biomarker expression related to angiogenesis and vascular development. The present invention can be used to determine whether patients with cancer are clinically responsive or non-responsive to a therapeutic regimen prior to administration of any anti-angiogenic agent. This test may be used in different cancer types and with different drugs that directly or indirectly affect angiogenesis or angiogenesis signalling. In addition, the present invention may be used as a prognostic indicator for certain cancer types. In particular, the present invention is directed to the use of certain combinations of predictive markers, wherein the expression of the predictive markers correlates with responsiveness or non-responsiveness to a therapeutic regimen.
US11091794B2
Systems and methods for using determination of base modification in analyzing nucleic acid molecules and acquiring data for analysis of nucleic acid molecules are described herein. Base modifications may include methylations. Methods to determine base modifications may include using features derived from sequencing. These features may include the pulse width of an optical signal from sequencing bases, the interpulse duration of bases, and the identity of the bases. Machine learning models can be trained to detect the base modifications using these features. The relative modification or methylation levels between haplotypes may indicate a disorder. Modification or methylation statuses may also be used to detect chimeric molecules.
US11091788B2
Embodiments of the present disclosure relate to NADP-dependent oxidoreductase compositions, and electrodes, sensors and systems that include the same. Also provided are methods for making the compositions and for detecting and/or measuring analytes with NADP-dependent oxidoreductase compositions.
US11091779B2
Methods of inducing a CD8+ T cell response to a heterologons antigen in which at least 10% of the CD8+ T cells are MHC-E restricted are disclosed. The method involves immunizing with a CMV vector that does not express UL128 and UL130 proteins. Also disclosed are recombinant CMV vectors comprising nucleic acids encoding a heterologous protein antigen, a UL40 protein, and a US28 protein but that do not express an active UL128 and UL130 protein. Also, disclosed are recombinant CMV vectors comprising nucleic acids encoding a heterologous protein antigen, but that do not express an active UL40 protein, UL128 protein, UL130 protein, and optionally a US28 protein. Also disclosed are recombinant CMV vectors comprising nucleic acids encoding a heterologous protein antigen, but that do not express an active US28 protein, UL128 protein, UL130 protein, and optionally a UL40 protein.
US11091778B2
A socket organizer for releasably and adjustably holding socket holders is provided. The organizer has a longitudinally extending rail assembly characterized by a generally U-shaped channel. A plurality of socket holders are positioned in and slidingly engage the channel. Each socket holder has a detent assembly for releasably locking a socket. A plurality of clip members are attached to the rail assembly or to mounting posts. The clip members have socket identification indicia and are positioned over the mounting posts by way of an aperture. A positioning mechanism is provided for selectively positioning individual socket holders in the channel.
US11091776B2
Provided herein are AAV8 mutant capsids and rAAV comprising the same. In one embodiment, vectors employing the AAV8 mutant capsid show increased transduction in a selected tissue as compared to AAV8.
US11091775B2
The present disclosure provides cytomegalovirus vectors encoding fusion proteins comprising Mycobacterium tuberculosis (Mtb) antigens, nucleic acid molecules encoding the same, cytomegalovirus vectors comprising nucleic acid molecules, compositions comprising the same, and methods of eliciting an immune response against tuberculosis.
US11091774B2
Provided are nucleic acids and expression vectors having a non-silencing selectable marker gene, and methods of using the same. A subject expression vector includes an expression cassette and a non-silencing selectable marker gene. In some cases, the non-silencing selectable marker gene provides for drug resistance for prokaryotic cells, and includes a nucleotide sequence that (i) encodes a drug selectable marker protein; (ii) is operably linked to a promoter functional in prokaryotic cells, and (iii) includes an increased A/T content relative to a corresponding wild type nucleotide sequence. In some cases, the non-silencing selectable marker gene provides for drug resistance for prokaryotic cells, and includes a nucleotide sequence that (i) encodes a drug selectable marker protein; (ii) is operably linked to a promoter functional in prokaryotic cells, and (iii) has an A/T content in a range of from 52% to 70%.
US11091773B2
In order to identify a novel gene responsible for parthenocarpy and to provide use of the gene, the parthenocarpy regulatory gene of the present invention includes a polynucleotide (1) that encodes an amino acid sequence represented by SEQ ID NO: 1, (2) that encodes an amino acid sequence (i) having a sequence identity of 75% or higher relative to the amino acid sequence represented by SEQ ID NO: 1, (3) that encodes an amino acid sequence in which 1 to 98 amino acids are substituted, etc. in the amino acid sequence represented by SEQ ID NO: 1, or (4) that is hybridized with a polynucleotide, which has a sequence complementary to the polynucleotide for encoding the amino acid sequence represented by SEQ ID NO: 1 under a stringent condition.
US11091770B2
Disclosed herein are methods of controlling insect pests which infest crop plants, in particular Spodoptera frugiperda (fall armyworm), Lygus hesperus (western tarnished plant bug), Euschistus heros (neotropical brown stink bug), and Plutella xylostella (diamondback moth), and methods of providing plants resistant to such pests. Also disclosed are polynucleotides and recombinant DNA molecules and constructs useful in such methods, insecticidal compositions such as topical sprays containing insecticidal double-stranded RNAs, and plants with improved resistance to infestation by these insects. Further disclosed are methods of selecting target genes for RNAi-mediated silencing and control of these insect pests.
US11091769B2
Embodiments of the present disclosure pertain to modified plants or seeds that contain a mutated gene. The mutated gene includes, without limitation, a pic30 mutant, a mutant homolog of pic30, and combinations thereof. The modified plant or seed is resistant to at least one herbicide, such as picloram. The modified plant or seed may also be resistant to one or more sources of environmental stress, such as drought, plant pathogenesis, biotic stress, and abiotic stress. Additional embodiments of the present disclosure pertain to methods of controlling the growth of weeds in a field by applying at least one herbicide to the field that includes the aforementioned modified plants or seeds. Additional embodiments of the present disclosure pertain to methods of developing the aforementioned modified plants or seeds by introducing one or more of the aforementioned mutated genes to a plant or seed.
US11091755B2
A method includes introducing a protein having double-stranded DNA cleavage activity itself into the eukaryote or a part of the eukaryote, and rearranging DNA of the eukaryote by the protein in the eukaryote or a part of cells of the eukaryote.
US11091749B2
Compositions comprising deimmunized lysostaphin and methods of using the same, e.g., to treat microbial infection in or on a subject, are provided.
US11091748B2
The present invention relates to variants of a parent alpha-amylase. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.
US11091740B2
A composition for inducing dedifferentiation from cancer cells to cancer stem cells comprising a ribosome-activating inhibitor as an active ingredient, a method of culturing a cancer organoid based thereon and an anticancer drug screening platform, and the increase of colorectal cancer stem cell group induced by the exposure of ribosome-inactivating stress was regulated by the ATF3 gene.
US11091736B2
Disclosed herein is a method of microbial enhanced oil recovery by changing microbial motility, including: subjecting a viable Glycocaulis strain and the alkane-degrading Dietzia strain to contact culture to enable the alkane-degrading Dietzia strain to have motility. This application also provides a method for microbial enhanced oil recovery, including: subjecting a viable Glycocaulis strain and the alkane-degrading Dietzia strain to contact culture to enable the alkane-degrading Dietzia strain to have motility; and injecting the contact culture mixture of the viable Glycocaulis strain and the alkane-degrading Dietzia strain to an oil well to perform microbial enhanced oil recovery.
US11091732B2
Methods and devices are disclosed for processing stromal precursor cells (i.e., cells which can differentiate into connective tissue cells, such as in muscles, ligaments, or tendons) which can be obtained from fatty tissue extracts obtained via liposuction. Normal processing of a liposuction extract involves centrifugation, to concentrate the stromal cells into a semi-concentrated form called “spun fat”. That “spun fat” can then be treated by mechanical processing (such as pressure-driven extrusion through 0.5 mm holes) under conditions which can gently pry the stromal cells away from extra-cellular collagen fibers and other debris in the “spun fat”. The extruded mixture is then centrifuged again, to separate a highly-enriched population of stromal cells which is suited for injection back into the patient (along with platelet cells, if desired, to further promote tissue repair or regeneration).
US11091730B2
A liquid cell culture medium collecting filter unit includes a porous metal membrane that filters out cells in a liquid cell culture medium, a support that holds a peripheral portion of the porous metal membrane. and a tubular member that has a hollow part serving a flow path for a liquid cell culture medium. The tubular member is connected to the support such that the flow path faces at least part of a main surface of the porous metal membrane.
US11091725B2
The present invention generally relates to methods of cleaning residual pesticide from an agricultural vessel, and to kits and compositions useful for the practice of such methods.
US11091724B2
The invention concerns the field of detergent compositions, in particular detergent compositions for automatic washing, in particular for automatic dishwashing. Therefore, the invention provides a phosphate-free detergent composition comprising at least one non-sulfonated, non-ionic surfactant compound and a non-sulfonated water-soluble copolymer prepared, by polymerisation reaction, in the presence of at least one compound comprising at least one alcohol function, acrylic or methacrylic acid and a compound of formula (I): The invention also concerns the use of this non-sulfonated water-soluble copolymer as an anti-scaling agent or anti-drip agent, and a cleaning method.
US11091722B2
The present invention relates to phenylpropanal derivatives of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein the dotted line represents a carbon-carbon single or double bond; X represents a CN or CHO group; each R1, R2 and R3 independently from each other, represents a hydrogen atom or a C1-2 alkyl group; and R represents a group of formula —[CH2]nC(Me)2OH, wherein n is 1 or 2; said R being a meta or para substituent of the aromatic ring, relative position 1; and their uses as perfuming ingredients as well as the composition and consumer product including such derivatives.
US11091719B2
The present invention provides a lubricant composition suitable for reducing friction between sliding members such as those within a pump for circulating a heat medium of a heat pump device, and a lubricating system using the composition as a heat medium. A lubricant composition 10 of the present invention comprises: an antifreeze liquid 11 containing ethylene glycol; and 0.01 mass % or less of nanodiamond particles 12. The nanodiamond particles 12 are preferably detonation nanodiamond particles. The lubricant composition 10 is preferably a liquid composition for a heat pump. In addition, the lubricating system of the present invention uses the lubricant composition 10 as a heat medium.
US11091714B2
A fuel oil “A” composition wherein the density (15C) is 0.8400 to 0.8900 g/cm3, the kinematic viscosity at 50 C is not less than 2.000 mm2/s and the cetane index (old) is not less than 35, and also wherein the sulphur content is not more than 0.100 mass %, the sulphur content of sulphur compounds having a boiling point at or above the boiling point of dibenzothiophene is not more than 110 mass ppm, and the residual carbon content of 10% residual oil is not less than 0.20 mass %.
US11091703B2
A system and method for thermal cracking of crude oil is provided. The system includes a plurality of communicatively coupled components configured to support thermal cracking of crude oil and performs a method including a continuous, industrial-sized thermal cracking process used to convert heavy crude oil or extra-heavy crude oil into lighter crude oil, using a liquid catalyst to prevent coke formation and promote alkylation reactions.
US11091700B2
The present invention relates to a process for the preparation of a C20 to C60 wax from the thermal decomposition of a particular plastic polyolefin polymer blend. The present invention provides a vacuum pyrolysis process for preparing a C20 to C60 wax from the thermal decomposition of plastic polyolefin polymer, the method comprising the steps of: i) introducing plastic polyolefin polymer into a thermal reaction zone of a vacuum pyrolysis reactor; ii) heating the plastic polyolefin polymer at sub-atmospheric pressure, wherein the temperature in the thermal reaction zone of the reactor is from 500° C. to 750° C., to induce thermal decomposition of the plastic polyolefin polymer and to form a thermal decomposition product effluent which comprises a major portion by weight of a C20 to C60 wax fraction; and iii) condensing a vapour component of the thermal decomposition product effluent from the vacuum pyrolysis reactor; wherein the plastic polyolefin polymer comprises polyethylene and polypropylene in a polyethylene to polypropylene weight ratio of from 60:40 to 90:10.
US11091698B2
An anti-caking agent for soil includes, as effective ingredients: a lignin having a molecular weight peak, as measured by GPC molecular weight analysis using a UV detector at a wavelength of 254 nm, within the molecular weight range of 10,000 to 40,000; and a diatomaceous earth. A method of improving the growth of a plant uses the above described anti-caking agent for soil. The anti-caking agent for soil has the effect of reducing the caking of soil and improving the poor growth of a plant.
US11091697B2
Provided is a solvent borne dust suppressant or stabilization composition in a solvent which includes, a blend of an inorganic salt and a lignin-carbohydrate mixture, optionally with one or more of a surfactant and crosslinker, wherein the lignin-carbohydrate mixture may be a copolymer and may be present in an amount of 5 weight % to 50 weight % solids, wherein the lignin is a low average molecular weight lignin, the carbohydrate includes hemicellulose and wherein the lignin and hemicellulose are substantially derived from a non-wood source, a wood source or a blend thereof.
US11091696B2
Provided are an etching composition and a method for manufacturing a semiconductor device using the same. According to embodiments, the etching composition may comprise from about 15 wt % to about 75 wt % of peracetic acid; a fluorine compound; an amine compound; and an organic solvent.
US11091695B2
Provided are an etching composition and an etching method using the same, and more particularly, an etching composition for selectively etching a metal nitride film, an etching method of the metal nitride film using the same, and a method of manufacturing a microelectronic device including a process performed using the same.
US11091690B2
A quantum dot including a core including a quaternary alloy semiconductor nanocrystal and not including cadmium, a composition and a quantum dot polymer composite including the same, and an electronic device including the same. The quaternary alloy semiconductor nanocrystal comprises indium (In), phosphorous (P), zinc (Zn), and selenium (Se), and in the core, a ratio of the zinc with respect to the indium is less than or equal to about 0.5:1 and in the core, a ratio of selenium with respect to zinc is less than or equal to about 0.6:1.
US11091689B2
Described herein is a multi-phase aqueous composition containing a surfactant; a first phase comprising water, an acid, and a water-soluble acid retarding agent; and a second phase selected from the group consisting of an immiscible organic phase, a gas, and combinations thereof. Further described are methods of making and using such compositions.
US11091687B2
A method of treating a reservoir penetrated by at least one well involves placing a consolidated solids pack into a permeable zone of rock in the reservoir. The consolidated solids pack has a reduced permeability to water and a reduced mobility in the permeable zone. For example, when placed in the permeable zone in connection with a water flooding operation, the consolidated solids pack diverts the injectant from the permeable zone to other less permeable zones of the reservoir that contain oil.
US11091683B2
The disclosure relates to an electrocrushing drilling fluid with an electrocrushing drilling base fluid including a polar oil, a non-polar oil, or a combination thereof and glycerine carbonate. The electrocrushing drilling fluid or base fluid may further include water or glycerin. The electrocrushing drilling fluid may further contain at least one additive. The electrocrushing drilling fluid may have a dielectric constant or dielectric strength of at least a set amount, an electric conductivity less than a set amount, or a combination of these properties. The disclosure further relates to an electrocrushing drilling system containing the electrocrushing drilling fluid and an electrocrushing drill bit.
US11091682B2
Drilling fluid compositions include a base fluid, at least one additive chosen from an emulsifier, weighting material, fluid-loss additive, viscosifier, or alkali compound, and from 0.1 wt. % to 1 wt. %, based on total weight of the drilling fluid composition, of an ethoxylated alcohol compound having the formula R—(OCH2CH2)7—OH, in which R is a saturated or unsaturated, linear or branched hydrocarbyl group having from 8 to 20 carbon atoms. The base fluid may be an aqueous base fluid. Methods for drilling a subterranean well include operating a drill in a wellbore in the presence of a drilling fluid composition including the base fluid, the additive, and the ethoxylated alcohol compound.
US11091677B2
The present invention relates to a reactive polyurethane (PUR) hot-melt adhesive, in particular a moisture cross-linking 1K-PUR hot-melt adhesive, wherein the PUR adhesive contains neutralized hollow glass spheres as fillers. The invention also relates to the use of said adhesive for adhesively bonding substrates.
US11091669B2
The purpose of the present invention is to provide a coating material that is for a coated metal plate, that has high storage stability, that is less likely to contaminate a heating device, and that can be used to produce a coated metal plate having a surface on which rain streaks are less likely to occur and having high scratch resistance. The coating material contains a silicone resin including 5-50 mol % of a silanol group with respect to the total number of moles of Si atoms.
US11091668B2
A film having a metallic luster that is easier to manufacture and exhibits little degradation over time, an article having the film formed thereon, and a manufacturing method for the film having a metallic luster. The film, which has a metallic luster, is characterized by containing a thiophene polymer. The manufacturing method for the film which has a metallic luster is characterized by a thiophene being polymerized using an oxidizing agent and made into a solution containing the thiophene polymer, and then coating and drying the solution containing the thiophene polymer on an article. The article having the film, which has a metallic luster formed thereon, is characterized by containing a thiophene polymer.
US11091664B2
Water-based stains are based on an oil-in-water emulsion having a binder that includes, consists of, or consists essentially of drying oil combined with a non-aqueous polymer dispersion. The compositions can be tinted using traditional water-based pigment dispersions, yet the overall hydrophobicity results in minimal interaction with the polar cellulosic structure of wood.
US11091663B2
The present invention provides a dispersion liquid containing silver nano-particles that develops excellent conductivity by low-temperature calcining and has silver nano-particles stably and well dispersed in a dispersion solvent, and a method for producing the dispersion liquid containing silver nano-particles. [solution] A method for producing a dispersion liquid containing silver nano-particles, comprising: mixing a silver compound with amines comprising an aliphatic monoamine (A) comprising an aliphatic hydrocarbon group and one amino group, said hydrocarbon group having 6 or more carbon atoms in total; and further comprising at least one of: an aliphatic monoamine (B) comprising an aliphatic hydrocarbon group and one amino group, said hydrocarbon group having 5 or less carbon atoms in total; and an aliphatic diamine (C) comprising an aliphatic hydrocarbon group and two amino groups, said hydrocarbon group having 8 or less carbon atoms in total; to form a complex compound comprising the silver compound and the amines; thermally decomposing the complex compound by heating to form silver nano-particles; and dispersing the silver nano-particles in a dispersion solvent containing an alcohol-based solvent and an aliphatic hydrocarbon-based solvent in a specific ratio.
US11091642B2
Described herein is a polymerized biorenewable, petroleum based, previously modified, or functionalized oil, comprising a polymeric distribution ranging from about 2 to about 80 wt % oligomer content, a hydroxyl value ranging from about 0 to about 400, and an iodine value ranging from about 0 to about 200. Methods of manufacturing the polymerized oil as well as its incorporation into asphalt paving, roofing, and coating applications are also described.
US11091640B2
A composition comprises (A) a mineral oil having a viscosity from 32 cSt to 100 cSt at 40° C.; (B) a styrene-ethylene/propylene diblock copolymer; and (C) from 1 wt % to less than 5 wt % polystyrene having a weight average molecular weight (Mw) from 1,000 to 100,000. The composition is used as a filling composition in a buffer tube.
US11091634B2
The present invention relates to a thermoplastic resin composition and a molded product produced therefrom. In one embodiment, the thermoplastic resin composition comprises: a base resin including a polyphenylene ether resin and a rubber-reinforced polystyrene resin; a styrene-based block copolymer resin; and a hydrocarbon-based oil.
US11091627B2
Provided is an epoxy resin composition having excellent adhesion and low dielectric characteristics. Specifically, provided is an epoxy resin composition comprising an acid-modified polyolefin resin and an epoxy resin having a specific structure.
US11091622B2
Provided is a sealing material having abrasion resistance usable for even construction machinery operated under severe conditions while keeping mechanical strength thereof. The sealing material includes a fluorinated resin composition containing the following materials (1) and (2), and further containing the following material (3) or (4). The materials are: (1) fluorinated resin, (2) bronze, (3) tricobalt tetraoxide, (4) a composite metal oxide containing cobalt and aluminum, and further containing at least one of metals selected from the group of chromium, titanium, magnesium, calcium, and lithium. Preferably, the fluorinated resin is polytetrafluoroethylene. Further, the sealing material is usable for construction machinery.
US11091608B2
The present invention relates to a vulcanizable elastomeric composition comprising a secondary accelerator that may be used in combination with sulphenamide alone, completely avoiding the use of a guanidine. Moreover, said accelerator promotes dispersion of the silica in the compound and migrates with difficulty in the elastomeric composition itself. The invention also relates to the use of a vulcanization accelerator for said elastomeric composition, to the associated vulcanization process and to a tyre comprising same.
US11091597B2
The present disclosure is directed to films. The films can include polyamic acid (PAA). Methods of making and using the film for food product coverings is also included.
US11091593B2
A process for preparing a polyaminoborane comprising reacting at least one monomer with an aminoborane, wherein the at least one monomer is selected from the group consisting of ammonia, a primary amine and a substituted or unsubstituted hydrazine; and wherein the aminoborane comprises a borane substituted by a secondary amino group; polyaminoboranes obtainable by said process; use of said polyaminoboranes for the preparation of a ceramic precursor or a ceramic, the production of boron nitride, or the storage and/or production of dihydrogen; ceramic precursors, ceramics, hydrogen cells or energy materials comprising said polyaminoboranes.
US11091590B2
The present invention relates to an amorphous or microcrystalline copolyamide (A) containing at least the following monomers: (a) at least one cycloaliphatic diamine; (b) 0.25 to 4.4 mol % of at least one dimeric fatty acid; and (c) 12 to 49.75 mol % of at least one aromatic dicarboxylic acid selected from the group consisting of isophthalic acid, terephthalic acid and naphthalenedicarboxylic acid, and (d) 0 to 37.75 mol % of at least one aliphatic dicarboxylic acid; where the molar proportion of isophthalic acid is at least equal to the molar proportion of terephthalic acid, and where the monomers (b), (c) and optionally (d) add up to 50 mol % and the molar proportions of all the monomers present in the copolyamide (A) add up to 100 mol %. The invention further relates to moulding compounds comprising the copolyamide (A), to mouldings made therefrom and to the use thereof.
US11091581B2
Polyester films with abrasion resistant coatings and methods for making the same are provided. The coated polyester films include a polyester film substrate having a coating on at least one side thereof, wherein the coating is derived from a coating composition that includes (i) a melamine crosslinker component and (ii) a polyurethane component derivable from at least one diisocyanate and at least one polymeric polyol.
US11091574B2
The present invention provides an industrially advantageous method for producing vinyl alcohol polymers having a low degree of polymerization using a chain transfer agent having an aliphatic hydrocarbon group having 6 to 12 carbon atoms, the method being capable of producing a vinyl alcohol polymer whose aqueous solution has excellent viscosity stability. The present invention relates to a method for producing vinyl alcohol polymers, including: polymerizing a vinyl ester monomer (a) in the presence of a polymerization initiator (B) and a chain transfer agent (C) having an aliphatic hydrocarbon group having 6 to 12 carbon atoms to obtain a vinyl ester polymer (A); and saponifying the vinyl ester polymer (A) at a concentration of 40 mass % or more and 75 mass % or less in the presence of an acidic catalyst (D) to obtain a vinyl alcohol polymer, wherein the vinyl alcohol polymer has a viscosity-average degree of polymerization of 160 or more and 400 or less.
US11091568B2
The present invention relates to a hybrid supported metallocene catalyst and a polyolefin preparation method using the same. Using the hybrid supported metallocene catalyst can not only significantly reduce the amount of wax produced when polymerizing olefin monomers, but can also enhance the stress cracking resistance of the polyolefin that is prepared.
US11091564B2
The invention relates to the separation of manure in fractions and the treatment of said fractions in order to retrieve useful components to produce manure-derived bioplastic and other manure-derived bioproducts. The invention further relates to a method for producing composite (bio)plastic, and to a method for producing fibre from regenerated manure-derived cellulose. The methods include the steps of: flocculation treatment and a filtration treatment; pulping the manure-derived solid fractions; acetylation of the manure-derived dissolving-grade cellulose pulp with acetic anhydride and a catalyst; extracting fermentable components from the different fractions of the manure to produce monocarboxylic acids for use in the monocarboxylic acid carrier solution. Furthermore methods are disclosed for forming composite bioplastics with resin binding agents; and for spinning yarn from cellulose pulp.
US11091555B2
This application relates to uses of antibodies against fibroblast growth factor receptor 2 (FGFR2), including antibodies against the FGFR2 isoform FGFR2-IIIb (also known as FGFR2b), in treatment of certain cancers in combinations with mFOLFOX6 chemotherapy.
US11091552B2
A specific binding molecule is provided which binds to galectin-3 protein, methods of their production and methods of use.
US11091547B2
Described herein are antibodies that bind chondroitin sulfate proteoglycan 4 (CSPG4) and, in particular, chimeric and humanized anti-CSPG4 antibodies and fragments thereof. Also provided herein are methods of using individual humanized antibodies or compositions thereof for the detection, prevention, and/or therapeutic treatment of CSPG4-related diseases, in particular, melanoma.
US11091543B2
The disclosure relates generally to methods compositions and dosing regimens for treating, preventing and/or delaying the onset or progression of, or alleviating a symptom associated with elevated IFN-γ levels.
US11091533B2
Provided herein are peptides comprising a mutated fragment of a wild-type protease-activated receptor-2 (PAR2). The peptides comprising a hydrophobic moiety can penetrate the cell membrane and act as an antagonist of PAR2. Also provided herein are compositions and cells comprising the peptides and methods of using the peptides.
US11091525B2
Conjugates of an interleukin-2 (“IL-2”) moiety and one or more nonpeptidic, water-soluble polymers are provided. Typically, the non-peptidic, water-soluble polymer is poly(ethylene glycol) or a derivative thereof. Also provided, among other things, are compositions comprising conjugates, methods of making conjugates, methods of administering compositions to an individual, nucleic acid sequences, expression systems, host cells, and methods for preparing IL-moieties.
US11091524B1
Provided are various embodiments relating to compositions and methods for treating vascular disease, including core NOX1 promoters and variants thereof for regulating expression of transgenes in response to vascular pathology and allowing for increased transgene loading capacity. Also provided are variant FOXP polypeptides having a zinc finger and leucine zipper region of a different FOXP polypeptide. Further provided are vectors comprising the core NOX1 promoters and/or a coding sequence for variant FOXP polypeptides described herein and optionally coding sequence(s) for one or more additional therapeutic polypeptide(s), such as IL10, for treating inflammation-associated diseases, such as vascular disease. Also provided is a screening model for testing therapeutic agents capable of treating established and ongoing atherosclerotic pathology.
US11091519B2
Methods of purifying virus-like particles (VLPs) that are substantially free of process contaminants and infectious agents. The methods incorporate, for example, low-pH treatment during harvest and/or inactivation by a solvent and/or detergent during VLP capture.
US11091518B2
Nucleic acid molecules and compositions comprising one or more nucleic acid sequences that encode a consensus Ebolavirus glycoproteinimmunogens are disclosed. The coding sequences optionally include operable linked coding sequence that encode a signal peptide. Immunomodulatory methods and methods of inducing an immune response against Ebolavirus are disclosed. Method of preventing Ebolavirus and methods of treating individuals infected with Ebolavirus are disclosed. Consensus Ebolavirus proteins are disclosed.
US11091516B2
The present disclosure provides a for peptoid compounds that bind selective to cancer stem cells (CSCs), particularly those associated with breast cancer. Conjugates of the peptoids to detactable labels and therapeutic agent are contemplated as are methods of diagnosing and treating breast cancer.
US11091515B2
Polypeptide derived from CAP1 and pharmaceutical composition comprising same as effective ingredient
The present invention relates to a polypeptide derived from CAP1 and a pharmaceutical composition comprising the same as an effective ingredient and, more particularly, to a peptide including the amino acid sequence of SEQ ID NO: 1, any 0 to 20 amino acid residues added to the N terminus thereof, and any 0 to 75 amino acid residues added to the C terminus thereof, and a pharmaceutical composition comprising the peptide as an effective ingredient for the prevention and alleviation of inflammatory diseases, the inhibition of cancer and cancer metastasis, the prevention and alleviation of diabetes, the prevention and alleviation of arteriosclerosis or cardiovascular diseases, and the prevention and alleviation of heart failure. Exhibiting the effect of suppressing the binding of resistin to CAP1 and inhibiting NF-κB activity, the method of the present invention can be useful for treating inflammatory diseases, cancer, diabetes, arteriosclerosis, cardiovascular diseases, and heart failure which are caused by the activation of resistin and NF-κB.
US11091505B2
Described herein are crystalline forms of (R)-3-(2-(trans-4-(2-aminoethylamino)cyclohexyl)acetamido)-2-hydroxy-3,4-dihydro-2H-benzo[e][1,2]oxaborinine-8-carboxylic acid. In some embodiments, the crystalline forms are formulated for treating a subject in need thereof with a bacterial infection.
US11091502B2
Disclosed herein are improved methods for the synthesis of zinc-amino acid-halide complexes via reaction of zinc halide and amino acid free base in a solvent comprising a polyol, as well as oral care compositions comprising said complexes made according to said method.
US11091493B2
The application is directed to efficient and economical processes as described in more detail below for the preparation of the beta 3 agonists of the formula of I-7 and intermediate compounds that can be used for making these agonists. The present disclosure relates to a process for making beta-3 agonists and intermediates using ketoreductase (KED) biocatalyst enzymes and methods of using the biocatalysts.
US11091489B2
Provided herein are crystalline forms of a triazolopyrimidine compound, which is useful for treating a PRC2-mediated disease or disorder.
US11091488B2
The present invention relates to novel compounds and methods for the manufacture of inhibitors of deubiquitylatin-enzymes (DUBs). In particular, the invention relates to the inhibition of ubiquitin C-terminal hydrolase 30 or Ubiquitin Specific Peptidase 30 (USP30). The invention further relates to the use of DUB inhibitors in the treatment of conditions involving mitochondrial dysfunction and cancer. Compounds of the invention include compounds having the formula (I) (I) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, m, L and X are as defined herein.
US11091487B2
The present invention provides novel derivative of β-lactam antibiotics, such as meropenem. The inventive compounds include compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, and prodrugs thereof. Also provided are particles (e.g., nanoparticles) and pharmaceutical compositions thereof that are mucus penetrating. The inventive particles and pharmaceutical compositions may be useful in delivering an inventive compound to the respiratory tract of a subject. The invention further provides methods of using and kits including the inventive compounds, particles thereof, and/or pharmaceutical compositions thereof for treating and/or preventing a pulmonary disease (e.g., a respiratory tract infection).
US11091485B2
Provided is an imidazo[1′,2′:1,6]pyrido[2,3-d]pyrimidine compound of general formula (I). The compound can be used in treating a cell proliferative disorder and is a cyclin-dependent kinase (CDK) inhibitor with broad-spectrum and strong activity.
US11091474B2
The present invention relates to certain bis-heteroaryl compounds, pharmaceutical compositions containing them, and methods of using them, including methods for preventing, reversing, slowing, or inhibiting protein aggregation, and methods of treating diseases that are associated with protein aggregation, including neurodegenerative diseases such as Parkinson's disease, Alzheimer's disease, Lewy body disease, Parkinson's disease with dementia, fronto-temporal dementia, Huntington's Disease, amyotrophic lateral sclerosis, and multiple system atrophy, and cancer including melanoma.
US11091473B2
The invention relates to compounds of formula (I), compositions containing the same, and methods for treating and/or diminishing pain in a subject in need thereof. The compounds of formula (I) are effective for treating opioid-induced tachyphylaxis and opioid-induced hyperalgesia.
US11091467B2
Disclosed herein are compounds of Formula I: TL-La-CE-HD (I) or a pharmaceutically acceptable salt, prodrug, amide or ester thereof, where i) TL is a moiety of Formula IIa, IIb, IIIa, IIIb, IIIc, or IIId; ii) CE is a moiety of Formula IV; iii) HD is a moiety of Formula V or VI; where the substituents are as defined herein. Disclosed are also pharmaceutical compositions comprising the above compounds, and methods of treating disease by administering or contact a patient with one or more of the above compounds.
US11091458B2
The present invention relates to a method of preparing racemic nicotine comprising: (i) reacting ethyl nicotinate and N-vinylpyrrolidone in the presence of an alcoholate base to 3-nicotinoyl-1-vinylpyrrolidin-2-one; (ii) reacting the 3-nicotinoyl-1-vinylpyrrolidin-2-one with an acid to myosmine; (iii) reducing the myosmine to nornicotine using a reducing agent; and (iv) methylating the nornicotine to obtain the racemic nicotine.
US11091453B2
A method for producing an amine oxide by oxidation of a tertiary amine in a reactor under continuous introduction of tertiary amine in a reaction fluid and export of amine oxide, wherein a suitable surface-to-volume ratio and/or a suitable flow speed with corresponding surface/volume loads are selected in the continuous process. The reaction fluid is usually reacted in the reactor with a laminar flow.
US11091447B2
Provided are compounds of Formula (I): and pharmaceutically acceptable salts and compositions thereof, which are useful for treating conditions associated with modulation of UBE2K.
US11091446B2
Methods of selectively forming substituted pyrazines are provided. Methods of the present invention can include receiving a reaction solution including at least one carbon source and at least one nitrogen source, and heating the reaction solution to a reaction temperature and holding the reaction solution at the reaction temperature for a time sufficient to produce a reaction product comprising at least one substituted pyrazine. The carbon source can be selected from the group consisting of hydroxy ketone(s), sugar(s) treated with at least one buffer, and combinations thereof. Tobacco products incorporating substituted pyrazines are also provided.
US11091443B2
Provided herein are substituted haloimidazole crystals, the substituted haloimidazole crystal comprising a substituted haloimidazole compound wherein the substituents are selected from the group consisting of hydrogen, an alkyl, and a halogen. The substituted haloimidazole crystals may further comprise second substituted haloimidazole. The substituted haloimidazole crystals may be piezoelectric, ferroelectric, flexible, or any combination thereof. Also provided herein are methods for preparing substituted haloimidazole crystals.
US11091442B2
Disclosed in the present invention were a fluorosulfonyl-containing compound, an intermediate thereof, a preparation method therefor and use thereof. The fluorosulfonyl-containing compound disclosed in the present invention comprises a cation and an anion, the cation being as shown in Formula (1). The fluorosulfonyl-containing compound of the present invention can react with a substrate to efficiently synthesize a fluorosulfonylation product, has low toxicity, was simple to prepare, was convenient to use, and was in a solid stable state at normal temperature. Furthermore, the compound has a wide range of adaptable substrates, including phenolic compounds and amine compounds, and was the only solid form agent that can achieve such a chemical conversion, and therefore has important academic and application value.
US11091435B2
The present invention relates to, inter alia, a novel crystalline free-plate habit or morphology, processes for preparing the crystalline free-plate habit, and uses of the crystalline free-plate habit of the L-arginine salt of (R)-2-(7-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclo-penta[b]indol-3-yl)acetic acid (Compound 1) in the treatment of S1P1 receptor-associated disorders, for example, diseases and disorders mediated by lymphocytes, transplant rejection, autoimmune diseases and disorders, inflammatory diseases and disorders (e.g., acute and chronic inflammatory conditions), cancer, and conditions characterized by an underlying defect in the vascular integrity or that are associated with angiogenesis such as may be pathologic (e.g., as may occur in inflammation, tumor development, and atherosclerosis).
US11091431B2
The invention relates to a process for producing a polyisocyanate composition comprising addition of at least one isocyanate-inert solvent to at least one polyisocyanate, characterized in that the addition of the solvent is carried out in one or more stages and at least one of these stages is performed as a continuous dilution. The invention further relates to the polyisocyanate compositions obtainable by the process, to the use of the polyisocyanate compositions, to a two-component system containing the polyisocyanate composition and to composite systems produced with the two-component system.
US11091426B1
Cycloalkylamine derivatives may be used for preventing or treating diseases in humans, animals, and have demonstrated efficacy specifically in treating type 2 diabetes. In an embodiment, the cycloalkylamine derivatives can include a compound selected from the group consisting of cycloheptanamine salts, cyclohexanamine salts, cyclopentanamine salts 1-cycloheptyl-[4,4′-bipyridin]-1-ium, N1,N2-dicycloheptyloxalamide, 1-[3′,5′-bis(trifluoromethyl)phenyl]-3-cycloheptylurea, 1,1′-(4-methyl-1,3-phenylene)bis(3-cycloheptylurea), 1-(2′-aminopyrimidin-4′-yl)-3-cycloheptylurea, 4-amino-N-(cycloheptylcarbamoyl)benzenesulfonamide, 4-(3′-cycloheptylureido)-N-(5″-methylisoxazol-3″-yl)benzenesulfonamide, N-(cycloheptylcarbamoyl)-4-methylbenzenesulfonamide, 1-cycloheptylguanidine hydrochloride, (E)-amino[(amino(cycloheptylamino)methylene)amino]methaniminium chloride, or a pharmaceutically acceptable salt thereof.
US11091416B2
Disclosed is a method for preparing propylene glycol phenyl ether, comprising carrying out a polymerization reaction of phenol and a propylene oxide in the presence of a quaternary phosphonium salt compound as a catalyst. Preferably, the method comprises mixing phenol and a quaternary phosphonium salt compound, and then adding propylene oxide under oxygen-free conditions, wherein the phenol is polymerized with the propylene oxide to produce the propylene glycol phenyl ether. The propylene glycol phenyl ether thus prepared has few impurities and contains no metal ions, such as potassium and sodium, and does not require subsequent operations to remove metal ions and perform rectification separation, thereby reducing the costs and allowing same to be directly applied to high-standard industrial production.
US11091385B2
A method for manufacturing an optical fiber includes: drawing an optical fiber from an optical fiber preform in a drawing furnace; and cooling the optical fiber in an annealing furnace. When the optical fiber enters the annealing furnace, a temperature difference between a temperature of the optical fiber and a fictive temperature of glass in a core of the optical fiber is 300° C. or less. The optical fiber is cooled for 0.01 seconds or more in the annealing furnace so that the temperature of the optical fiber becomes 1300° C. or more and 1800° C. or less.
US11091376B2
Disclosed herein is a plasma generator capable of stably performing the discharge and an appliance having the same, wherein the plasma generator is configured to generate the discharge by plasma. The plasma generator includes a first case configured to store water to be treated; a second case disposed inside the first case and provided with a body having opposite sides opened, and a cover covering opened one side of the body; a first electrode disposed such that at least thereof is immersed in the water to be treated stored in the first case; and a second electrode disposed inside the second case. The second electrode is apart from a water surface of the water to be treated in an upper side of the water surface of the water to be treated in contact with opened other side of the body opposite to one side of the body.
US11091375B2
The present invention relates to the field of water treatment/metal recovery and to materials/devices useful in such processes. Specifically the invention provides for composite materials comprising amyloid fibrils; activated carbon; optionally a support material; whereby said amyloid fibrils and said activated carbon are in intimate contact. The invention further provides for the treatment of water using such composite materials.
US11091369B2
Embodiments described herein generally relate to compositions including discrete nanostructures (e.g., nanostructures including a functionalized graphene layer and a core species bound to the functionalized graphene layer), and related articles and methods. A composition may have a coefficient of friction of less than or equal to 0.02. Discrete nanostructures may have a substantially non-planar configuration. A core species may reversibly covalently bind a first portion of a functionalized graphene layer to a second portion of the functionalized graphene layer. Articles, e.g., articles including a plurality of discrete nanostructures and a means for depositing the plurality of discrete nanostructures on a surface, are also provided. Methods (e.g., methods of forming a layer) are also provided, including depositing a composition onto a substrate surface and/or applying a mechanical force to the composition, e.g., such that the composition exhibits a coefficient of friction of less than or equal to 0.02.
US11091366B2
A semiconductor package including a semiconductor die and at least one bondline positioned on the semiconductor die, the at least one bondline comprising a nickel lanthanide alloy diffusion barrier layer abutting a gold layer.
US11091349B2
The electrical system between the battery and the tarp motor uses a significant amount of heavy cabling to deliver the power required. Disclosed are electrical systems to reduce the amount of wire necessary by employing the vehicle body for the electrical ground; momentarily configuring the battery bank to raise the voltage; and a control system to simplify the user interface.
US11091342B2
In a storage operation, a first tape and a second tape are wound around a drum with a paper sheet sandwiched therebetween to store the paper sheet, the first tape being positioned outside the paper sheet in a radial direction of the drum. In a feeding operation, the first tape is wound around a first reel, and the second tape is wound around a second reel to feed the paper sheet from the drum. In at least one of the storage operation or the feeding operation, greater tension acts on the first tape than on the second tape.
US11091339B2
A medium supporting device including a support part configured to support a roll body on which a sheet shaped medium is wound, a shaft serving as a rotary axis of the roll body and secured with the support part, and a driver configured to rotate the roll body supported by the support part. The shaft is secured to the support part by using a metal plate having a flat surface provided with an insertion hole, the insertion hole being a hole into which the shaft is inserted. An outer circumference part of the metal plate is restricted from moving in a rotation direction of the roll body relative to an inner circumference part of the support part.
US11091334B2
A sheet conveyance apparatus includes a storage unit storing a sheet, a conveyance member to convey a sheet, a support shaft portion, and a separation unit. The support shaft portion has one end fixed to a main body of the sheet conveyance apparatus and the other end as a free end that is not fixed to the main body. The separation unit pinches and conveys a sheet with the conveyance member and separates a plurality of sheets stored in and fed from the storage unit one by one. The separation unit includes a separation member that is supported by the support shaft portion and rotatable with the support shaft portion, and a holding member to hold the separation member. By moving the holding member in an axial direction of the support shaft portion, the separation unit is removed from the apparatus with the holding member holding the separation member.
US11091326B2
A luggage conveyor device for efficiently supplying a plurality of inspection objects to be inspected or individual items in general to an inspection device (4) is provided. The conveyor device (1, 2, 3) is particularly efficiently designed such that an inspection object inspection is carried out quickly and smoothly. A correspondingly designed method for operating the conveyor device (1, 2, 3), and to a computer program product including control commands for implementing the method or operating the conveyor device (1, 2, 3) are also provided.
US11091325B2
A diverter for a transferring conveyor comprises a carrier module. The carrier module is provided which includes the first and second transfer roll groups, a rotation drive part, elastic support portions and a turning variable part. At least one carrier module is disposed on a conveyor according to a package transfer direction to turn the plurality of transfer rolls using the turning motor so as to change a transfer direction of a package.
US11091322B2
A transport system (S) comprises a guide path (1) and at least one mobile carriage (2) movable along the guide path (1). The guide path (1) comprises a first guide profile (11) and a second guide profile (12). A single pair of rollers (31, 32) are mounted rotatably in an independent way to one another on a first rotation shaft (51) borne by the mobile carriage (2) so as to be in contact with the first guide profile (11). A first pair of rollers (41, 42) and a second pair of rollers (43, 44) are mounted rotatably in an independent way to one another on a second rotation shaft (52) and on a third rotation shaft (53) borne by the mobile carriage (2) so as to be in contact with the second guide profile (12).
US11091319B2
The present disclosure concerns a compaction apparatus having a hopper housing defining a hopper chamber to receive materials; a container storing the materials in a compacted fashion; a screw conveying the materials from the hopper chamber to the container and comprising a screw hopper segment extending in the hopper chamber; a partition assembly located between the hopper and the container; and a containment assembly comprising a flap mounted to the hopper housing and being movable between a loading configuration wherein the flap uncovers the screw hopper segment, and a containment configuration in which the flap at least partially covers the screw hopper segment to contain the materials in the hopper chamber.
US11091311B2
An insulative cup is formed of a multi-layer sheet. The multi-layer sheet comprises an insulative cellular non-aromatic polymeric material, a film layer, and a polymeric lamination layer. The insulative cellular non-aromatic polymeric material is formed from a formulation comprising a base resin blend and a physical nucleating agent.
US11091294B2
A container for sauce packaging extends along an axis and comprises a side wall, a bottom wall connected to one end of the side wall to define a containment compartment; a top wall configured for allowing the adhesion of a protective foil to seal the container; and an outer cylindrical wall that extends around the side wall and is configured to be coupled to a lid; wherein the side wall comprises a lower portion flared and connected to the bottom wall, and an upper portion connected to the outer cylindrical wall through the top wall.
US11091292B2
A resealable beverage can lid has a lid having a top side having a partial score line forming a panel and a hinge with the panel capable of being partially freed from the lid along the partial score line with the hinge preventing the panel from being completely freed from the lid with the panel being moved from a closed position to an opened position once the panel is partially freed from the lid, a rivet formed in the lid and extending outwardly from the top side of the lid, a tab portion connected to the rivet, the tab portion having a front capturing portion and a rear lifting portion, and a latch element formed in the panel with the latch element capable of being captured by the front capturing portion for movement of the panel back into the closed position.
US11091291B2
A foldable box includes a floor, two longitudinal-side and transverse-side exterior walls, and two lock elements having integrated rim areas. The longitudinal-side exterior walls extend a rim area at their free ends, respectively. The lock elements are arranged, at a free end of the transverse-side exterior walls, such that the integrated rim areas of the two lock elements of the transverse-side exterior walls and the two rim areas of the longitudinal-side exterior walls together form the rim of the foldable box in the folded-open state. The two lock elements of the transverse-side exterior walls are mounted to be moveable in relation to the transverse-side exterior walls to form a locking mechanism, wherein the two lock elements may be transferred from a respective locking state to a releasing state by a movement in a direction away from the floor.
US11091287B1
A bag holding system facilitates filling a plastic bag while the plastic bag is supported on a support surface, and further provides for facilitating washing of the plastic bag in a dishwasher. A base has a bottom member and two side members that extend upwardly from the base at two opposing sides thereof. A V-shaped support frame has a bottom frame and two side frames extending upwardly from the bottom frame at two opposing sides thereof. The support frame is adapted to be inserted into the baes between the two side members of the base, the base holding the support frame in a substantially upright position. A funnel has bottom panel with a fill aperture therethrough and two side panels projecting upwardly therefrom at two opposing sides of the bottom panel. Each side panel further includes an outwardly-extending flange at a top side thereof.
US11091283B2
This invention relates generally to the packaging and preservation of granular products. More specifically, the invention relates to an apparatus and method for flushing undesirable residual gases from a flow of granular product during a packaging of the product, the displacement of the undesirable gases from the product preserving the product's freshness.
US11091274B2
A flight guidance panel includes a housing, a first flight guidance display, a second flight guidance display, a standby display, and a controller. The housing defines a first longitudinal side and a second longitudinal side. The first flight guidance display is disposed in the first longitudinal side of the housing and the second flight guidance display is disposed in the second longitudinal side of the housing. The standby display is disposed between the first flight guidance display and the second flight guidance display. The controller is configured for generating at least one functional panel indicating flight parameters on the first flight guidance display and on the second flight guidance display. The controller is further configured for generating standby flight information for presentation on the standby display.
US11091256B2
An unmanned aerial vehicle (UAV) system is disclosed. The UAV system includes a chassis, a plurality of propeller assemblies configured to provide vertical take-off and landing (VTOL) for the chassis with propulsion in 6 degrees of freedom including along a cartesian coordinate system (X, Y, Z) and provide yaw, pitch, and roll, the plurality of propeller assemblies are selected from the group consisting of (i) two fixed propeller assemblies and a tiltable propeller assembly, and (ii) four fixed propeller assemblies, a boom having a boom propeller assembly, configured to selectively provide positive and negative rectilinear thrust vectors, and an end-effector coupled to a distal end of the boom, the end-effector having a force sensor configured to provide contact force between the end-effector and an object.
US11091252B2
An aircraft landing gear includes a shock strut with a rod slidably received within a cylinder. A beam is rotatably mounted to the rod, and wheels are mounted to the beam. The landing gear further includes a link assembly with an upper link and a lower link. The upper link has a first end rotatably connected to the cylinder, and the lower link has a first end rotatably connected to the beam. The second ends of the upper and lower links are rotatably coupled to each other by a limiter joint. The limiter joint includes a first stop associated with the upper link and a second stop associated with the lower link. The stops are configured such that the first stop engages the second stop to limit rotation of the upper link relative to the lower link.
US11091236B2
Fender arrangement for docking a marine vessel (1) with a boat landing (2) of a marine offshore structure (3) such as a wind power plant, including at least one fender unit (12, 13) composed of elastically deformable material and provided with a receiving recess (18) for a docking rail (5) of said boat landing (2). The fender arrangement is especially characterized in that fender unit (12, 13) exhibits an internal deformation control cavity (20) positioned at a distance from the receiving recess (18) within the fender unit (12, 13) and extending at least along the width of said receiving recess (18), controlling deformation of the fender unit (12, 13) into forming a gripping hold of a docking rail (5) by compression of the internal deformation control cavity (20) when the fender unit (12, 13) is pressed against the docking rail (5).
US11091228B2
Disclosed is a boat including a flexible bottom bordered radially towards the outside by a wall which includes an inflatable and flexible front wall, an inflatable and flexible lateral wall, and a rear wall. At least one part of at least one of the lateral wall and of the front wall is constituted by a first inflatable element configured as a panel having two parallel planar faces, a second inflatable element of which the cross section is in the form of a D with a planar portion, and a flexible assembly device, the second element being situated radially towards the outside of the boat with respect to the first element, the assembly device maintaining the planar portion of the second element in contact with one of the planar faces of the first element.
US11091225B2
A power train for a pedal vehicle includes a main output chainring and a secondary output chainring coupled to the crankset shaft by a first freewheel. The crankset shaft is coupled to the main output chainring via a deformable transmission element and an epicyclic gear.
US11091219B2
A bicycle frame includes a front frame assembly and a rear frame assembly pivotably connected to the front frame assembly. The front frame assembly includes a bottom bracket shell, a seat tube extending from the bottom bracket shell toward a saddle support, and a forward shock attachment point statically located on the seat tube between the bottom bracket shell and the saddle support. The rear frame assembly includes a chain stay fork including a chain stay yoke. A chain stay extends from the chain stay yoke to a rear wheel forkend. The chain stay fork includes a rearward shock attachment point statically located on the chain stay yoke. The forward shock attachment point and the rearward shock attachment point cooperate to position a suspension shock between the front frame assembly and the rear frame assembly behind the seat tube.
US11091218B2
A suspension unit for a front fork of a vehicle includes an annular tube. The first tube defines a compression chamber and a damping chamber. A damper includes a first valve allowing gas to variably flow from the compression chamber to the damping chamber and a second valve allowing gas to flow from the damping chamber to the compression chamber. An external adjuster allows a rider to adjust the first valve to improve ride conditions.
US11091205B2
A rear vehicle-body structure comprises a floor of the vehicle-body, a right-and-left rear frame extending in a vehicle longitudinal direction on both-sides of a rear of the floor, a rear cross member extending in a vehicle width direction and interconnecting a front of the right-and-left rear frame, and a right-and-left reinforcing member directly or indirectly connecting a tunnel portion provided in front of the rear cross member. The right-and-left reinforcing member is provided on the floor so as to extend forwardly and inwardly in the vehicle width direction from the rear cross member toward the tunnel portion, and respective front end portions of the right-and-left reinforcing member overlap each other and are joined to the floor.
US11091204B2
The moldability of a flange part in a terminal angle part of the flange part is improved. A panel joining structure in which one side of a roof panel of a vehicle body and one side of a side panel are continuously joined at a side-edge flange part extending in a vehicle longitudinal direction, wherein: the roof panel and the side panel have vertical wall parts that spread downward from side parts extending in a vehicle width direction in a panel main body; and in a terminal angle part of the continuously joined side-edge flange part, a notch is provided to the vertical wall part of at least one of the roof panel and the side panel.
US11091200B2
Each zero turning radius mower steering lever module includes a one-piece plastic housing independently mounted on a grass mowing machine frame member. A central passage extends through each housing, and a steering arm bracket may be positioned in the central passage and pivotably mounted on a horizontal pivot axis. A steering arm may be attached to an upper end of the steering arm bracket, and a hydrostatic transmission linkage and a damper linkage attached to a lower end of the bracket.
US11091198B2
An energy absorption strap assembly for a steering column includes a first strap. Also included is a second strap, the first and second strap having respective edge regions that are laterally engageable with each to switch the energy absorption strap assembly between a high load condition and a low load condition.
US11091191B2
A steering device includes a rack housing portion housing a rack shaft, a pinion gear provided on one end side of the rack housing portion, a first supporting portion provided on the rack housing portion to support the one end side of the rack housing portion, and a second supporting portion provided on the rack housing portion to support the other end side of the rack housing portion. The second supporting portion includes a first vehicle body mounting portion and a second vehicle body mounting portion provided to project outwardly of the rack housing portion, the first and second vehicle body mounting portions being mounted on a vehicle body. The first and second vehicle body mounting portions are arranged to be shifted in an axial direction of the rack housing portion so as not to overlap in the axial direction.
US11091187B2
One steering column assembly includes a jacket, a bearing, and a steering spindle rotatably supported by the bearing and at least partially extending inside the jacket. The spindle includes a hollow outer tube and a hollow inner tube. The outer tube has lengthening and attachment sections, and the attachment section has transition and connection portions. The lengthening section adjoins the attachment section at an end of the transition portion, and the transition portion is between the lengthening section and the connection portion. The lengthening section has first and second portions, with the second portion being between the first and transition portions, and the outer tube terminates at an end of the connection portion. The inner tube is press-fit into the outer tube, and an end of the inner tube is adjacent the transition portion end. The inner tube does not extend into either the attachment section or the first portion.
US11091185B2
A stroller includes a front leg, a rear leg, a handle assembly, a locking component and a linking component. The rear leg is rotatably connected to the front leg. The handle assembly is rotatably connected to the front leg. The locking component is movably disposed on the handle assembly. The locking component is configured to engage with the front leg for restraining a rotating movement of the handle assembly relative to the front leg and further to be driven to disengage from the front leg for allowing the rotating movement of the handle assembly relative to the front leg. The linking component is rotatably connected to the handle assembly and the rear leg. The handle assembly drives the rear leg to rotate relative to the front leg forwardly when the handle assembly rotates relative to the front leg forwardly. Therefore, the stroller can be folded easily and compactly.
US11091162B2
The present disclosure relates to a method for determining inter-vehicle distance during adaptive cruise control. Moreover, the method is directed to the integration of multiple sensing modalities to accurately determine inter-vehicle distance at close ranges. This approach exploits standard, vehicle-based sensors and processing circuitry to improve the selection of sensing modalities during inter-vehicle distance determination.
US11091160B2
Methods and apparatus, including computer program products, are provided for autonomous vehicles. In one aspect there is provided a method. The method may include detecting, at an autonomous vehicle, at least one vehicle within a certain range of the autonomous vehicle; measuring a latency representative of a time to communicate via a wireless link to the at least one detected vehicle; reporting the measured latency to the network; and receiving, by the autonomous vehicle, information to enable the autonomous vehicle to determine an intervehicle distance for configuration at the autonomous vehicle. Related apparatus, systems, methods, and articles are also described.
US11091157B2
A method for ascertaining an expected contour of a mobile or stationary device for avoiding collisions, using at least one control unit that is internal external to the device includes: obtaining a movement trajectory of the device, which contains probability densities based on state estimation, at least based on expected values and covariances; obtaining a base polyhedron and an approximate contour of the device having a limited number of corners, a confidence interval within which a collision with the static and dynamic surroundings of the device is to be avoided being defined; transforming the base polyhedron to the at least one probability density of the movement trajectory that describes the state estimation; and, for each corner of the transformed base polyhedron, computing a transformed device contour, and ascertaining the expected contour of the device with inclusion of all transformed device contours.
US11091150B2
A vehicle control device includes an engine (10), an engine control mechanism that controls an engine torque, and a PCM (50) that performs vehicle posture control for generating vehicle deceleration by controlling the engine control mechanism to reduce the engine torque upon satisfaction of a condition that a vehicle is travelling and a steering angle-related value related to a steering angle of a steering device increases. When a driver performs an accelerator operation for reducing an accelerator opening during execution of vehicle posture control, the PCM (50) suppresses reduction of a generated torque of the engine due to the accelerator operation.
US11091148B2
A method for determining whether hands of an operator of a vehicle are positioned on a hand wheel of the vehicle is provided. The method generates a first frequency content below a first frequency from a hand wheel torque signal. The method generates a second frequency content above a second frequency from the first frequency content of the hand wheel torque signal. The method generates a hands on wheel (HOW) estimate signal based on the first frequency content and the second frequency content by determining a first contribution of the first frequency content to the HOW estimate signal, determining a second contribution of the second frequency content to the HOW estimate signal, and combining the first contribution and the second contribution to generate the HOW estimate signal. The method causes a system in a vehicle to operate based on the HOW estimate signal.
US11091146B2
A method performs shifts in a dog clutch element of a transmission system in a hybrid vehicle. The vehicle has an input shaft being connected to a crankshaft of an internal combustion engine, an output shaft being connected indirectly to driven wheels, an electric machine which is in engagement with the input shaft, and an automatic transmission connected between the input and output shafts. The transmission has a dog clutch element for the releasable coupling of two transmission elements. During a desired shifting of the dog clutch element, the torque of the input shaft is adapted via the electric machine, and therefore a reduced load prevails in the region of the dog clutch element and the latter can be disengaged, after which the internal combustion engine is set to a desired target rotational speed, and after which the dog clutch element is engaged when the target rotational speed is reached.
US11091139B2
A blocking device for an electromechanical service brake of a motor vehicle, wherein the electromechanical service brake comprises a ratchet gear, supported rotatably about a rotational axis, which ratchet gear is connected or is connectable torque-proof with a drive shaft, rotatable about the same rotational axis of a power train of the electromechanical service brake, and the blocking device comprises a blocking tappet which is axially movable along a displacement axis between a first position, in which the blocking tappet releases the ratchet gear, and a second position, in which the blocking tappet for the purpose of blocking engages into the ratchet gear, a moving system for moving the blocking tappet along the displacement axis, and a position determination system for determining the position of the blocking tappet and an electromechanical service brake for a motor vehicle with such a blocking device and to a motor vehicle with such an electromechanical service brake.
US11091137B2
A pneumatic braking device for a utility vehicle includes at least one pneumatically controllable spring accumulator for a parking brake of the utility vehicle and an electronic parking brake device. The electronic parking brake device has at least one electronic control unit, at least one bistable valve unit, at least one first valve unit by which a parking brake of a trailer of the utility vehicle can be deactivated when activating the parking brake of the utility vehicle, at least one second valve device which can be connected in such a way that when there is a decrease in the system pressure for supplying the parking brake of the trailer, the parking brake of the trailer can be activated, and a traction vehicle protection valve.
US11091128B1
A system to clean windshields using pneumatic pressure including a blower assembly and a vent assembly is disclosed herein. The blower assembly comprises a plurality of self-contained blowers including an intake duct and an exhaust duct mounted within a vehicle. The self-contained blowers carry air through air ducts to the vent assembly mounted to the exterior of the vehicle. The air supplied from the plurality of self-contained blowers dry the windshields of water and debris without obscuring the vision of a driver within the vehicle. Additionally, the vent assembly includes a front windshield vent, a rear windshield vent and side window vents mounted onto the exterior of a vehicle. The system creates an invisible air curtain to act as a barrier to prevent any rain, snow, or debris of any type to come in contact with the windshields of a vehicle.
US11091126B2
An end joining piece (4) for a windscreen wiper for a glazed surface of a motor vehicle is disclosed. The end piece has at least a receipt receptacle (410) for receiving an end part of a longitudinal vertebra (20), and at least one flexible tongue (6a, 6b) which is configured to go from a first, position of rest, to a second, retracted position, by displacement in a first direction (F2a, F2b) during the insertion of the longitudinal vertebra in the receipt receptacle (410), the flexible tongue including an engagement ramp along which the vertebra is made to thrust, to provide the tongue with its second, retracted position. The engagement ramp (620a, 620b) has an inclination which is configured to exert on the longitudinal vertebra a force which tends to displace this vertebra in a second direction (F3a, F3b), which, together with the first direction of displacement, forms a non-zero angle.
US11091124B2
The invention relates to a wiper arm arrangement (100) for cleaning a vehicle window (1), with a wiper arm head (10) that can be at least indirectly connected by means of a wiper arm rod (22) with a wiper blade (5) at a first end region with a drive shaft (12) and a second end region lying opposite the first end region, wherein the wiper arm rod (22) is pivotably mounted on the side facing the wiper arm head (10) in a first pivoting axis (20). The invention provides that the wiper arm rod (22) consist of two elements (26, 28), a first element (26) connected with the wiper arm head (10) and a second element (28) that can be connected at least indirectly with the wiper blade (5), and that the two elements (26, 28) be arranged so that they can pivot relative to each other in a second pivoting axis (30), wherein the second pivoting axis (30) is arranged essentially perpendicular to the first pivoting axis.
US11091116B2
An airbag device includes a curtain airbag deployed to a vehicle width direction outer side of an occupant seated in a vehicle seat; a front airbag provided at a front side of the vehicle seat, which is deployed to a vehicle front side of the occupant; an airbag housing, provided at the front side of the vehicle seat, in which the front airbag is housed before inflating; and an airbag door that covers the airbag housing from a cabin side and that is displaced toward a cabin side, in a case in which the front airbag inflates such that the cabin side of the airbag housing is opened. The airbag door includes plural door portions and the airbag device is provided with a limiting member that restricts tilting of a door portion that tilts about a hinge portion disposed at a vehicle width direction inner side of the airbag housing.
US11091113B2
An airbag for a vehicle, such as a side airbag, may be mounted to or proximate to a seat assembly on which a passenger may sit. The side airbag may include a chamber and an inflator configured to cause the chamber to expand toward the passenger to slow an acceleration of the passenger upon impact of the vehicle with another object or surface. Upon deployment of the chamber, the side airbag may cause a portion of the seat assembly (a seat tub, seat pan, and/or cushion coupled thereto) to deform toward the passenger seated thereon while remaining occluded from the passenger by the assembly. In some examples, the chamber may be stored in an unfolded position to allow for a more rapid deployment.
US11091107B2
A connection unit includes: a first terminal; a second terminal; a third terminal; a first switch part and a second switch part connected in series between the first terminal and the second terminal; a first diode; and a second diode, wherein the third terminal is connected between the first switch part and the second switch part that are connected in series, the flow of electricity in one direction between the third terminal and at least one of the first terminal and the second terminal is enabled and the flow of electricity in the direction opposite to the one direction is interrupted, by at least one of the first switch part and the second switch part is turned off, and flow of electricity between the first terminal and the second terminal is interrupted in both directions by the first switch part and the second switch part being turned off.
US11091089B2
A method for operating a transportation vehicle that includes an emergency assistance system to issue a warning signal to the surroundings of the transportation vehicle based on a risk factor in the presence of initial indications of no longer sufficiently guaranteed human or technical control of the transportation vehicle.
US11091087B2
A vehicle headlamp system includes a vehicle supported power and control system including a data bus. A sensor module can be connected to the data bus to provide information related to environmental conditions or information relating to presence and position of other vehicles and pedestrians. A separate headlamp controller can be connected to the vehicle supported power and control system and the sensor module through the bus. The headlamp controller can include an image frame buffer that can refresh held images at greater than 30 Hz speed. An active LED pixel array can be connected to the headlamp controller to project light according to a pattern and intensity defined by the image held in the image frame buffer and a standby image buffer can be connected to the image frame buffer to hold a default image.
US11091084B2
Apparatus and associated methods relate to a ratchet strap system configured with a ball-shaped handgrip adapted to manipulate a ratchet strap drive shaft. In an illustrative example, the handgrip may include a substantially spherical distal portion coupled to the drive shaft via a substantially cylindrical neck member. The handgrip may, for example, be configured for after-market installation by receiving a shaft extension member of the drive shaft. Some handgrips may include opposing radial apertures for a retention pin to longitudinally fix the handgrip to the shaft extension member. A pliable resilient member disposed at the distal end may prevent decoupling prior to tensioning the strap. In various embodiments, the deployment time of a ratchet strap system may, for example, be reduced by using the handgrip to facilitate initial winding of a load securing strap, and to wind excess strap length for storage in conjunction with an elastic retaining loop.
US11091079B1
According to some embodiments, an assembly configured to be removably secured to an exposed structural component of a vehicle (e.g., a rollbar) comprises a cover assembly configured to secure to the exposed structural component of the vehicle, a hand grip configured to pass through at least a portion of the cover assembly and hand below the cover assembly, wherein the hand grip is configured to be grasped by a user, and at least one tool-receiving member configured to secure to the cover assembly.
US11091077B2
A retaining arrangement for a vehicle seat that has a support structure and a cover material includes a first leg having at least one first retention feature, and a second leg connected to the first leg. The second leg includes a plurality of second retention features positioned along a length of the second leg. The second leg is configured to cooperate with the first leg to capture a portion of the support structure between the first leg and second leg.
US11091076B1
An occupant-support base includes a seat assembly and a heater mat coupled to the seat assembly. The seat assembly includes a seat frame, a foam pad coupled to the seat frame, and a trim cover coupled to the foam pad. The trim cover is coupled to the seat assembly by one or more attachments. The heater mat is arranged between the trim cover and the foam pad and includes a carrier sheet and a heating element coupled to the carrier sheet. The heater mat is secured to the seat assembly with a fastener system.
US11091075B2
A seat air conditioner includes a housing disposed in a space formed below a seating portion of a seat and above a cabin floor surface inside a cabin. The housing houses: a compressor that compresses and discharges a refrigerant; a condenser that dissipates heat from the refrigerant discharged from the compressor; a decompressor that decompresses the refrigerant flowing out of the condenser; an evaporator that evaporates the refrigerant decompressed by the decompressor; and an air blower that blows air to be heat-exchanged with the refrigerant. The air blower is capable of drawing the air through a ventilation opening formed on an upper face of the housing.
US11091068B2
A back frame, which forms a framework of a seatback, includes a back side frame, a stopper, and an extending portion. The back side frame is rotatable with respect to a cushion frame in seat front-rear directions. The stopper is fixed to the back side frame and includes a contact portion. When the contact portion contacts a contact target portion that is immobile with respect to the cushion frame, the stopper restricts rotation of the back side frame. The extending portion extends from the stopper in the seat front-rear directions. The extending portion is fixed to the back side frame in at least a part of the extending portion.
US11091063B2
An eccentricity prevention apparatus for a pumping device is configured to prevent the eccentric movement of rotating parts operating for moving a seat up and down. The eccentricity prevention apparatus includes: a clutch device provided inside a housing; and an elastic member providing an elastic restoring force to the clutch device in a direction compensating for eccentric movement of the clutch device tilted relative to a rotating axis thereof.
US11091043B2
A multi-zone battery station is provided, comprising a plurality of landing areas configured to support a UAV. The battery station may permit battery life to be reloaded onto a UAV, which may include recharging a battery of the UAV or exchanging the UAV battery for a new battery. The different zones may accommodate different UAV types, different battery types, or operate in accordance with different energy provision rules. A marker may be provided on a landing area to aid in guiding the UAV to an appropriate landing area.
US11091041B1
A motor vehicle has an electric system that includes an inverter with load contacts for connecting a load at a first voltage, first and second battery contacts, and charging contacts for connecting a charging station that provides a higher second voltage. A switching matrix of the inverter includes inverter power switches and two additional switches directly connected to different ones of the inverter power switches. In a first switching state, the additional switches set the inverter to a driving mode for driving the load at the first voltage. In a second switching state, the additional switches set the inverter to a charging mode for charging the battery at the higher second voltage. For this purpose, the additional switches connect the first and second battery contacts in parallel in the driving mode and in series in the charging mode.
US11091038B2
A method and device for determining insulation resistances in a motor vehicle. The device includes a control device which, in at least two measuring intervals, controls a respective operating state of at least one power converter of the motor vehicle, which is conductively connected to the traction energy store. The device further comprises a measuring device having a measuring terminal, which is conductively connected or connectable to least one DC voltage pole of an electric traction energy store of the motor vehicle, and a ground terminal which is conductively connected or connectable to a reference potential of the motor vehicle. The measuring device, in the at least two measuring intervals, respectively measures a conductance between the measuring terminal and the ground terminal. The device further comprises a calculation device, which determines the insulation resistances as a function of the at least two measured conductances and the operating states controlled.
US11091024B2
A system, method, and device for operations of an electrically motorized vehicle. The vehicle can utilize an electrically motorized wheel to convert a non-motorized wheeled vehicle to an electrically motorized wheeled vehicle. One system includes a server in communication with the device of each of a plurality of electrically motorized wheels, the server operable to track a position of each of the electrically motorized wheels and communicate the position thereof to a transportation network.
US11091022B2
A centreless wheel for a vehicle is suitable for use in a road-going vehicle, a wheelchair, a trolley, etc. and includes a rotor that is annular around an axis, the rotor having an inner surface forming a plurality of radial teeth to form an annular gear. The rotor is mounted in a member which is annular around the axis, the member having a housing for a drive mechanism with a driveshaft and a pinion mounted thereon in engagement with the annular gear to transmit torque to the rotor. A connection assembly connects the member to the vehicle. An actuator is configured to act upon the housing to move the member and the rotor relative to the connection assembly.
US11091021B2
A power plant is provided which is capable of not only achieving the improvement in responsiveness, weight reduction, and manufacturing cost reduction of the power plant, but also enhancing the efficiency of the vehicle. The rotational speeds of first to third rotary elements satisfy a collinear relationship in which the rotational speeds are aligned in a single straight line in a collinear chart in the mentioned order, with the first and second rotary elements being connected to a first rotating electric machine and wheels, respectively, and first and second blocking/connecting members of a first one-way clutch being connected to the first and second rotary elements, respectively. In a case where the first and second rotary elements rotate in a first predetermined rotational direction by transmission of rotational motive power from the first rotating electric machine, transmission of rotational motive power from the first blocking/connecting member to the second blocking/connecting member is blocked. In a case where the second and first rotary elements rotate in the first predetermined rotational direction by transmission of rotational motive power from the wheels, transmission of rotational motive power from the second blocking/connecting member to the first blocking/connecting member is connected. A second one-way clutch allows rotation of the third rotary element in the first predetermined rotational direction, and prevents rotation of the third rotary element in a direction opposite to the first predetermined rotational direction.
US11091017B2
A battery pack mounting module for a vehicle is provided. The battery pack mounting module includes a seating flange fixed to a lower portion of a side sill, a fixing flange fixed to a battery pack panel under a battery pack, a mounting arm positioned between the seating flange and the fixing flange, and a plastic hinge A and a plastic hinge B formed at both sides of the mounting arm, wherein when a collision occurs on a side surface of the vehicle, the battery pack is configured to perform a downward movement by deformation of the plastic hinge A and the plastic hinge B to induce an avoidance behavior trajectory by a rotation motion of the mounting arm to avoid a collision between the battery pack and the side sill.
US11091012B2
Disclosed is a retention system for an automotive door impact protection beam. The system comprises a bracket coupled to a door panel of a vehicle, the bracket comprising an aperture, and an impact protection beam coupled to the bracket and positioned adjacent to the door panel of the vehicle. The system further comprises a longitudinal primary face that includes a longitudinally extending mast comprising a stiffening bead and a hook end, wherein the mast extends through the aperture of the bracket, a first coupling shoulder coupled to the door panel, a shelf projecting laterally from a top edge of the primary face, a longitudinal secondary face projecting from an edge of the shelf; and a second coupling shoulder coupled to the door panel. The shelf includes an opening that is longer and wider than the mast.
US11091011B2
A keyfob has an electronic controller, a plurality of command inputs, a keyfob antenna and a feedback device. The plurality of command inputs, the keyfob antenna and the feedback device are in electronic communication with the controller. The controller is configured to send signals to a vehicle door lock system in response to operation one or more of the plurality of command inputs that instruct the vehicle door lock system to switch at least one door between a locked state and an unlocked state. The controller is further configured to enter a diagnostic mode in response to a predetermined operation of the plurality of command inputs such that in the diagnostic mode the keyfob operates as a diagnostic tool that detects an operating state of at least one of the keyfob and the vehicle door lock system.
US11091004B2
An air conditioning unit includes an air conditioning case, a connector that is attached to an end of a first pipe connected to a first heat exchanger, a second pipe connected to a second heat exchanger, and a gasket being a sheet in shape. The gasket includes a first opening and a second opening. The gasket is adhered to a contact surface of the air conditioning case with the connector inserted into the first opening and with the second pipe inserted into the second opening. The periphery of the second opening in the gasket is compressed by the second pipe. The gasket includes a surface including an adhesive area that includes at least a periphery of the first opening and an adhesive-less area that includes at least a periphery of the second opening. The adhesive is applied to the adhesive area and is not applied to the adhesive-less area.
US11091003B2
A utility vehicle includes a plurality of ground-engaging members, a frame assembly, a cab frame assembly, a front suspension assembly, a rear suspension assembly, a power steering assembly, and a powertrain assembly, all of which may be configured to lower the center of gravity of the vehicle.
US11090984B2
A tread wear indicator is affixed to a respective tire tread element. The indicator is constructed as a plurality of electroactive sensor elements operatively configured and located to sequentially sacrificially abrade and change in electrical signal responsive to a progressive tread wear of the respective tread element. The electroactive elements are connected by printed circuitry that communicates an electrical signal to a passive RFID sensor tag that can be powered and read by a RFID reader.
US11090976B1
A wheel assembly includes a rim having a primary tire bead retention ridge; a plurality of secondary bead retention members; and a plurality of sealing members. The plurality of secondary bead retention members are removably coupleable to receptacles of the rim such that a portion of each secondary bead retention member extends into a pressurized portion of the wheel, is positioned behind a tire bead seat, and extends radially beyond the primary tire bead retention ridge.
US11090975B2
A preform for fabricating a wheel rim and a method of making a preform is provided. The preform includes a main section and at least one secondary section, each section being formed from composite materials, such as triaxially braided composite material that includes fibers oriented in at least three directions. The main section forms at least part of a lateral section of the preform and the secondary section forms at least part of a radial portion of the preform, the radial portion of the preform being generally perpendicular to the lateral section of the preform. The preform is fabricated from a plurality of composite layers, at least some being custom composite layers having a plurality of axial fibers interwoven intermittently with substantially consistent first and second sets of biased fibers. In some embodiments, the preform is initially fabricated in an intermediate configuration prior to being moved to a final configuration.
US11090954B2
An image printing apparatus has a first side plate and a second side plate that are part of a frame body housing an image printing unit and face each other in a widthwise direction crossing a discharging direction. The image printing apparatus also has a movable tray that is movable between the first side plate and the second side plate and receive a discharged print medium a support member that supports the movable tray in a movable manner. Further, the image printing apparatus has a drive unit that moves the movable tray and a frame that is fixed so as to couple the first side plate and the second side plate together in the widthwise direction, the support member and the drive unit being provided on the frame.
US11090949B2
A dryer for conveying and drying an object to be dried, the dryer includes a conveyor including a first path and a second path along which the object to be dried is conveyed, a conveyance direction of the second path being different from a conveyance direction of the first path, and a blower to blow air onto the object to be dried. The blower includes a first air outlet that faces the first path and blows the air onto the object to be dried conveyed along the first path, and a second air outlet that faces the second path and blows the air onto the object to be dried conveyed along the second path.
US11090945B2
A liquid discharge apparatus includes a liquid storing portion, a liquid discharge unit that discharges the liquid to a medium and performs printing, a supply flow path that communicates the liquid storing portion and the liquid discharge unit, an opening/closing mechanism including an opening/closing unit that brings the supply flow path into an open state or a closed state and an operation unit that operates the opening/closing unit, and a moving unit configured to move between a first position that is a normal position when performing the printing and a second position different from the first position. A range where the operation unit brings supply flow path into a transient state between the open state and the closed state includes a position of the operation unit at which the operation unit interferes with the moving unit located in the first position.
US11090937B2
In a liquid ejection head, ejection orifices can be densely arranged while suppressing decrease in liquid flow speed. A channel extending through a pressure chamber extends in a direction crossing an ejection orifice array such that a liquid flows between the two ends of the channel located on the sides of the ejection orifice array.
US11090929B2
A printhead may include a nozzle, a firing chamber fluidly coupled to the nozzle, a printing fluid slot fluidly coupled to the firing chamber, and a sensor to detect a plurality of complex impedance values of a printing fluid at the printhead over a plurality of frequencies and create a printing fluid signature of the printing fluid. A method of determining at least one characteristic of a printing fluid provided to a printhead ma include, with a number of sensors, applying an alternating current at a plurality of frequencies over time to the printing fluid to receive a plurality of complex impedance values and comparing the plurality of complex impedance signals to a number of stored signals.
US11090923B2
An offset printing method is provided that, while using an ink with a viscosity that allows for printing of a print image on a printing plate by an ink-jet process, enables a precise print image to be transferred from the printing plate to a print medium by use of a printing blanket. The offset printing method includes a printing-plate making step of printing an inked image on a printing plate by an ink-jet process, an ink drying step of evaporating a solvent contained in the ink of the inked image to increase the viscosity of the ink, a transferring step of transferring the inked image to the surface of a printing blanket, and a printing step of pressing the printing blanket against a print medium.
US11090916B2
Disclosed herein is a multilayer laminate comprising a film comprising an ethylene-based elastomer; a first non-woven layer in contact with a first surface of the film; and a second non-woven layer in contact with a second surface of the film; wherein the second surface of the film is opposedly disposed to the first surface of the film; wherein at least one of the first non-woven layer or the second non-woven layer comprises a non-woven web; and wherein the non-woven web is formed from a bicomponent fiber having a first component comprising an polyethylene-based polymer and a second component comprising a polymer having a melting point that is higher than the polyethylene-based polymer, wherein at least a portion of a surface of the bicomponent fiber comprises the first component.
US11090915B2
A method of manufacturing a rotor blade for a wind turbine is provided. The method includes steps of providing a mould defining an outer shape of a the rotor blade or a portion thereof; arranging a plurality of fibre fabric layers on a surface of the mould having at least one inclined surface portion; and laminating the fibre fabrics layers together by infusing a liquid resin into the mould. A step of interlocking the plurality of fibre fabric layers using at least one mechanical interlocking element prior to laminating the fibre fabric layers together is carried out.
US11090908B2
A surface of a metal substrate formed from a metal is heated, an oxide film is formed on the surface of the metal substrate, at least a portion of the oxide film is heated so as to increase a joining strength of the oxide film to the metal substrate, subsequently a synthetic resin substrate formed from a synthetic resin is joined to the oxide film, and thus a metal-resin joined body is obtained. Thereby, a metal-resin joined body having high joining strength is obtained.
US11090905B2
A glass roll includes at least one glass film and one intermediate material one on top of the other in at least two layers onto a winding core. The glass film layers are held in place by the intermediate material layers. The glass roll is produced with a method including provision of a glass film, a winding core and a compressible intermediate material. At least one inside layer of the intermediate material is wound onto the winding core. The glass film and the intermediate material are wound onto the winding core in such a manner that the glass film is wound onto the winding core in alternating layers with the intermediate material. The intermediate material and/or the glass film is wound at a tensile stress acting in a longitudinal direction which causes a compression of the intermediate material and holds the glass film end in place on the glass roll.
US11090902B2
A pressure-sensitive adhesive composition is disclosed making it possible that even when a polarizing film and a transparent conductive layer are laminated over each other to interpose a pressure-sensitive adhesive layer there between, this pressure-sensitive adhesive layer is formed as a pressure-sensitive adhesive layer capable of restraining the transparent conductive layer from being corroded, and further restraining a rise in the surface resistance of the transparent conductive layer, and a deterioration in the external appearance of this layer. Also disclosed are a pressure-sensitive adhesive layer made from the pressure-sensitive adhesive composition, a pressure-sensitive-adhesive-layer-attached polarizing film, and an image display device using the pressure-sensitive-adhesive-layer-attached polarizing film. The pressure-sensitive adhesive composition includes a (meth)acryl-based polymer (A) and a conductive agent (B) having a molecular weight of 380 or more.
US11090901B2
A fibrous multilayer sheet structure comprising at least one discontinuous fibrous layer having first and second surfaces and at least one layer of continuous melt spun fibers on the first surface of at least one of the at least one discontinuous fibrous layers wherein the fibers of the discontinuous fibrous layer are not melt blown fibers.
US11090890B2
A process for building tyres for vehicle wheels are disclosed, wherein said building process comprises the following steps carried out in a carcass structure building line: a) associating a pair of support rings with a forming drum in a work station for associating support rings; b) building at least one structural component of the tyre being processed on the forming drum provided with said pair of support rings in at least one work station of the carcass structure building line; c) removing the pair of support rings from the forming drum in a work station for removing support rings; d) transferring the pair of support rings dissociated from the forming drum in a temporary storage for support rings; e) building at least one further structural component of the tyre being processed on the forming drum without the pair of support rings in a work station of the carcass structure building line.
US11090880B2
A multi-layer braided article comprises a braid folded over itself to form a first layer and a second layer, and one or more blind stitches in the first layer. The one or more stitches define an edge of the first layer about which the braid folds from the first layer into the second layer.
US11090877B2
A process for welding a first molding to a second molding. The process uses an implement including first and second external surfaces. Each external surface further includes a duct. An end of the first molding is heated by a hot gas while the end is at a distance from the duct-entry plane in the range from 3 mm outside the duct to 10 mm inside the duct. A junction area of the second molding is heated by a hot gas while the junction area is at a distance from the duct-entry plane in a range from 3 mm outside the duct to 10 mm inside the duct. The heated end and the heated junction area are then brought into contact with one another and cooled, forming a weld between the first molding and the second molding. Also disclosed is a welded molding obtainable by the process of the invention.
US11090865B2
An object (3) is adhesively attached to an object carrier (15) in a stereolithographic process. The object (3) is formed by the curing of a photosensitive substance (5) by curing radiation, at least in one region of the object carrier (15). Secondary radiation is radiated to the object carrier (15) in a direction that is different from the direction of the curing radiation in order to adhesively attach the object (3). The secondary radiation is supplied laterally to the generally planar, radiation-permeable object carrier (15) and is deflected within the object carrier (15).
US11090864B2
Methods of additively manufacturing a three-dimensional object include receiving manufacturing data from a memory chip physically associated with an exchangeable container configured for use with a system for additively manufacturing three-dimensional objects, and controlling a first operation comprising an operation of an active element of the exchangeable container and/or a second operation comprising an operation of a transporting path configured to transport the exchangeable container within the system for additively manufacturing three-dimensional objects, in which controlling the first operation and/or the second operation is based at least in part on an object to be and/or being additively manufactured using the exchangeable container.
US11090856B2
Disclosed is a method for the preferential heating of a thermoplastic hollow body having at least one portion to be heated and another to be superheated, the portion that is to be superheated initially having a radiation absorption coefficient substantially identical to that of the portion to be heated. The method includes, in succession: a first step of marking the portions of the hollow body that are to be superheated, during which step isolated marks are made in the thickness of the wall of the portion that is to be superheated so as to increase its absorption coefficient; a second step of preferential heating of the hollow body by uniform exposure of the portions that are to be heated and of the portions that are to be superheated to the heating electromagnetic radiation. Also disclosed is a preform marked in accordance with the first step of the method.
US11090847B2
The invention relates to a method of manufacturing a plastic frame for a two-wheeler having at least one hollow space in the interior by means of plastic injection molding having a series of method steps, wherein a fluid is injected to displace the plastic core from the component cavity after the injection of a preferably thermoplastic plastic melt into a closed injection molding tool.
US11090843B2
In general, in various embodiments, the present disclosure is directed systems and methods for producing a porous surface from a solid piece of polymer. In particular, the present disclosure is directed to systems that include a track assembly, mold assembly, press assembly, and methods for using the same for producing a porous surface from a solid piece of polymer. In some embodiments, the present systems and methods are directed to processing a polymer at a temperature below a melting point of the polymer to produce a solid piece of polymer with an integrated a porous surface.
US11090831B2
A slasher saw system connectable to a source of hydraulic power which requires hydraulic lines for power and operation. First, a pressure/power hydraulic line is actuated to turn the saw on and bring the saw down to cut through a stack of timber. Second, the hydraulic pressure/power to bring the saw down is actually provided via back-pressure from a return line returning hydraulic fluid to the source of hydraulic power from the saw. Third, a separate line is used to power the hydraulic cylinder used to raise the saw arm again. Fourth, a separate line including a one-way fluid valve allowing hydraulic fluid flow only from the hydraulic fluid output of the saw blade motor to the hydraulic fluid input for the saw blade motor.
US11090828B2
A method of partitioning involves a predetermined layout of parts that are to be cut out from a sheet of flexible material by moving at least one cutter tool along two directions in at least two distinct and determined cutting windows along which the material is advanced in succession. Starting from a predetermined layout of the parts in the material, the method comprises: automatically creating mutually distinct groups of parts by allocating each part to a single group of parts as a function of its geometrical position, each group of parts being associated, for cutting out, with a single cutter tool and with a single cutting window; and applying spacings between the various groups of parts.
US11090826B2
A razor blade comprising a blade substrate with a blade edge substrate portion ending in blade tip. The razor blade is covered by a strengthening coating deposited on the blade edge substrate portion via a deposition process. The deposition process causes a hardness value of the strengthening coating layer to be increased, which, among other factors, allows for a decreased thickness of the blade substrate with coating. The blade substrate with coating has (i) a thickness of between about 1.57 and 2.37 micrometers measured at a distance of about five micrometers from the coating tip, (ii) a thickness of between about 4.62 and 6.74 micrometers measured at a distance of about twenty micrometers from the coating tip, and (iii) a thickness of between about 19.82 and 27.52 micrometers measured at a distance of about one hundred micrometers from the coating tip.
US11090811B2
An apparatus for labeling support structures includes: a chassis having a locomotive assembly; an effector assembly having a first end coupled to the chassis and a second end movable relative to the chassis; a label modification unit at the second end of the effector assembly, the label modification unit including an image sensor; and a controller coupled to the locomotive assembly, the effector assembly and the label modification unit, the controller configured to: obtain label modification data defining a location of a low powered display relative to a reference feature on a support structure for modifying content displayed by the display; control the locomotive assembly to travel to the support structure; detect the reference feature via image data captured at the image sensor; control the effector assembly to place the label modification unit at the location; and control the effector assembly and the label modification unit to modify the content.
US11090807B2
A motion generation device may be for generating a movement for changing the robot from a first orientation to a second orientation, and include a first acquisition unit that acquires first orientation information that specifies the first orientation and second orientation information that specifies the second orientation, a second acquisition unit that acquires at least one priority item regarding the movement for changing from the first orientation to the second orientation, and a movement generation unit that generates a motion of the robot that includes a movement path along which the robot moves from the first orientation to the second orientation, based on the first orientation information, the second orientation information, and the priority item that were acquired.
US11090806B2
Systems, methods and articles of manufacture for synchronized robot orientation are described herein. A magnetometer, gyroscope, and accelerometer in a remotely controlled device are used to determine a current orientation of that device, and a command with a specified orientation or location are set to several such devices. The remotely controlled devices self-align based on the specified orientation/location, and when in position, receive swarm commands to perform actions as a group of devices in coordination with one another.
US11090803B2
A horizontal articulated robot includes a support unit, a movable unit provided in the support unit, from which an end effector is detachable, and a control unit that controls the movable unit, wherein the control unit is provided in the support unit and the end effector is connected to the control unit.
US11090802B2
A modular multiple mobility base assembly apparatus is described for transporting an item being shipped having a base adapter plate and two cooperating and coordinating modular mobility bases that are each coupled to the bottom of the base adapter plate and collectively support the base adapter plate. One of the modular mobility bases operations a master autonomous mobile vehicle, while the other operates as a slave autonomous mobile vehicle that receives propulsion and steering control signals from the master while providing feedback sensor data to the master for use in coordinated and cooperative movement of the assembly apparatus. Each of the modular mobility bases also including respective wireless transceivers through which at least the control signals and sensor data are provided between mobility base units.
US11090787B2
A remote operating tool capable of replacing work units contains: a control unit, a connection assembly, and a work unit. The control unit includes a first plier part, a second plier part, and a fixing shaft. The first plier part has a first grip portion and a limitation extension, the second plier part has a second grip portion and an accommodation extension, and the accommodation extension has an aperture. The connection assembly includes a cable and an accommodation sleeve, the cable has a knob, and the accommodation sleeve has a fitting member, wherein the fitting member has a large-diameter section and a small-diameter section. The limitation extension has a first cutout, and the accommodation extension has a second cutout. The control unit further includes a stopper, wherein the defining member is a shell and includes a first chamber.
US11090785B2
A bit holder has a shank at a proximal end thereof and a blind bit-accepting hole at a distal end thereof, shaped to receive a correspondingly-shaped tool bit. The bit holder has at least one locking mechanism comprising an opening defined in the bit holder, opening into a side of the bit-accepting hole. A locking element in the opening is moveable towards the opening to contact a tool bit in the bit-accepting hole. The bit holder has a sleeve around a body portion of the bit holder, overlying the opening and biased by a spring towards a normal position. The sleeve has an internal ramp angled to contact the locking element to urge the locking element towards the tool bit as the sleeve is moved into the normal position, and to accommodate the locking element when the sleeve is moved from the normal position against the force of the spring.
US11090784B2
A screw-tightening electric tool includes a housing having a grip portion configured to be gripped by a hand of a user. A brushless motor is located in the housing and includes a stator fixed to the housing and a rotor that is rotatable relative to the stator. A tip-tool retaining part configured to hold a bit is located at a front of the housing, a battery mounting part is disposed at a lower end of the grip portion, and a battery pack is detachably affixed to the battery mounting part. A trigger protrudes from the grip portion, a trigger switch is disposed within the grip portion, and a control circuit board is disposed on the battery mounting part and offset from the brushless motor in the front-rear direction of the electric tool.
US11090778B2
A method for making a polishing pad includes rotating a cylinder about a central axis. The cylinder encloses in an interior space a polymer mixture. The method also includes forming the polishing pad from at least some of a polymer formed after the polymer mixture has gelled. The rotating of the cylinder may be continued until the polymer has cured. The method may include forming at least two distinct layers in the polishing pad by casting and gelling sequentially at least two different polymer mixtures. A system for manufacturing a polishing pad includes a centrifugal caster adapted to rotate. A polishing pad made by a method is provided.
US11090770B2
A component and method of forming a component are disclosed. The component includes a cast alloy section and an additive manufacturing section secured to the cast alloy section. Both the cast alloy section and the additive manufacturing section form at least a portion of an outer surface of the component. The method of forming a component includes removing a portion of an existing component, the removing of the portion forming an open section in the existing component, forming an article through an additive manufacturing technique, the article having a shape and geometry arranged and disposed to fill the open section in the existing component, and securing the article within the open section of the existing component to form the component. Another method includes directly depositing a material, by an additive manufacturing technique, over a portion of the existing component.
US11090767B2
A machining apparatus for a curved plate includes a holder that holds a main surface of a curved plate having curved surfaces on both main surfaces; a machining device that machines an outer circumference of the curved plate held by the holder; a movable frame that retains the machining device; a driver that moves the movable frame to move a machining point of the curved plate held by the holder; a controller that controls the driver; and a guide that guides the movable frame along the outer circumference of the curved plate held by the holder.
US11090761B2
An actuator may include a stator, a pole; a bobbin; and windings provided around an exterior surface of the bobbin. The stator may include a stator body; and a plurality of magnets circumferentially arranged around an inner surface of the stator body. The stator, the pole, and the bobbin may be coaxial. An outer diameter of the pole may be smaller than an inner diameter of the bobbin such that the bobbin is movable in an axial direction over an exterior surface of the pole. An outer diameter of the bobbin may be smaller than an inner diameter of the stator such that the bobbin is movable in an axial direction inside the plurality of magnets circumferentially arranged around the inner surface of the stator body.
US11090758B1
An ultrasonic systems and methods for sealing complex interfaces or for metal forming. Complex interfaces, such as a Gable top, have multiple and a variety of layers across the interface, or an oval or round spout having a complex geometry. An example system includes two ultrasonic horns arranged opposite a gap between which the interface is provided. The frequency and phase of the ultrasonic energy are synchronized as the energy is applied simultaneously while the interface is pressed between a jaw and the energy is applied to both sides of the interface. Another example system includes two ultrasonic transducers synchronized in frequency and phase and used to vibrate a horn mechanically to facilitate a sealing or welding interface or to assist in a metal-forming process.
US11090755B2
The present invention provides a welding material for ferritic heat-resistant steel, a welded joint for ferritic heat-resistant steel, and a method for producing the welded joint for to form a weld metal having a high creep strength and a high toughness in welding a ferritic heat-resistant steel that contains B. The welding material for ferritic heat-resistant steel has a chemical composition containing, in mass %, C: 0.06 to 0.10%, Si: 0.1 to 0.4%, Mn: 0.3 to 0.7%, Co: 2.6 to 3.4%, Ni: 0.01 to 1.10%, Cr: 8.5 to 9.5%, W: 2.5 to 3.5%, Nb: 0.02 to 0.08%, V: 0.1 to 0.3%, Ta: 0.02 to 0.08%, B: 0.007 to 0.015%, N: 0.005 to 0.020%, with the balance being Fe and impurities, and satisfying Formula (1): 0.5≤Cr+6Si+1.5W+11V+5Nb+10B−40C−30N−4Ni−2Co−2Mn≤10.0 (1).
US11090747B2
A method of manufacturing a jointed device of a medical instrument includes providing a machining fixture on a wire electrical discharge machine having an electrical discharge wire. The fixture includes member holes each adapted to accommodate at least one workpiece, the workpiece being adapted to form a portion of the jointed device of the medical instrument. At least two workpieces each include a first workpiece and a second workpiece, accommodated within at least two member holes of the member holes. The fixture is associated with the wire electrical discharge machine so that the electrical discharge wire can cut at most one workpiece at a time. The machining fixture is rotated around a fixture rotation axis at a predetermined angle, which is chosen to provide that the electrical discharge wire can cut only one workpiece at a time. The workpieces are cut by the electrical discharge wire.
US11090738B2
A small-diameter drill in which is a double margin having a diameter of 2 mm or less and a ratio of a margin length to a diameter of 3 or more, in which the margin length L in an axial direction from an outer peripheral end of a cutting edge to the rear ends of first and second margin parts and a ratio L/D to a diameter D are 3 or more, in which at least a surface of a chip discharge groove is provided with a hard coating made of nitride, in which a surface of the hard coating in the chip discharge groove has skewness (Ssk) defined in ISO25178 of less than 0, and in which the number of droplets having an equivalent circle diameter of 1.0 μm or more is 5 or less per 100 μm2 in cross-section observation of the hard coating.
US11090736B2
A cutting insert includes a head portion having a number of cutting edges and a centering pin which is disposed about a central longitudinal axis and which is coupled to, and extends axially away from, the main head portion. The centering pin includes a recess structured to accommodate a portion of a setscrew. The recess includes: a first angled surface disposed generally facing away from a leading end of the centering pin at an acute first angle with respect to the longitudinal axis of the centering pin; and a second angled surface which is positioned opposing the first angled surface at an acute second angle with respect to the longitudinal axis of the centering pin.
US11090728B2
Apparatus for additive manufacturing includes:—a platform adapted to receive a powder bed that is laid thereon; —a laser source adapted to emit a laser beam towards the powder bed; —a first doctor blade and a second doctor blade opposite to the first doctor blade and located at a predetermined distance from said first doctor blade, the doctor blades being adapted to move in the same direction (X), so as to slide along the whole platform and define a work area, into which the laser beam is directed in order to manufacture a product; wherein the powder bed (102) is laid out by the first doctor blade, and the first doctor blade is provided with an emission opening adapted to produce a blade of a predetermined gas directed towards the powder bed, and the second doctor blade is provided with a suction opening for sucking in the gas when the product is complete, the suction opening being provided with a sensor adapted to measure the turbulence of the gas flow in the work area, so as to maintain, through a control unit, a laminar flow between the emission opening and the suction opening.
US11090726B2
An apparatus and device for building an article by additive manufacturing or 3-D printing. The method includes feeding a supply of particulate slurry to and through a nozzle, such as including an integrated pump, to form a plurality of beads and layers of the slurry on a deposition surface, and ultimately forming a desirable article from the layers of deposited material. The liquid phase of the slurry is desirably removed by heat, and the deposited layers can be sintered or otherwise fused as needed.
US11090721B2
A method for modifying a dimension of a cast iron pump part features placing a cast iron pump part on a base plate of a directed energy deposition (DED) machine; selecting a metal deposition procedure for depositing a metal having a combination of one or more Nickel Alloys or Nickel powders on the cast iron pump part; and depositing the metal on the cast iron pump part to modify the dimension of the cast iron pump part, based upon the metal deposition procedure selected. The selecting of the metal deposition procedure includes forming the metal by mixing metal powders that include a Nickel Alloy “A” in a specified mixed ratio with a pure Nickel powder “B” for depositing on the cast iron pump part.
US11090714B1
Methods for replacing an impingement site of a shot sleeve with an erosion resistant material, for manufacturing a shot sleeve for high pressure die casting of Aluminum Silicon alloys having an erosion resistant material at an impingement site, and for manufacturing a shot sleeve for high pressure die casting of aluminum silicon alloys containing 0.40% max Fe, having an erosion resistant material at an impingement site are disclosed. The shot sleeve assembly includes a shot sleeve including a pouring hole and a, impingement site. In certain embodiments a bushing assembly is implemented. The impingement site or bushing assembly includes a refractory metal tube constructed of erosion resistant material.
US11090713B2
A valve body having a ring of dissimilar material and a method of forming the valve body are described. The valve body includes an inlet, an outlet and a ring of dissimilar material. The method includes forming a valve core, splitting the valve core, placing a metal ring of dissimilar material between two pieces of the valve core, casting a valve body around the valve core, and fusing the metal ring to the valve body.
US11090708B1
Techniques for implementing and/or operating a system that includes a pipe fitting and a swage machine. The swage machine includes a grab plate having a grab tab that matingly interlocks with a grab notch on the pipe fitting to facilitate securing the swage machine to the pipe fitting and a die plate having a die seat that enables a set of die segments to be used to conformally deform the pipe fitting around the tubing of the pipe segment to be loaded in the swage machine. The die plate and the grab plate include a base plate section, a hinge plate secured to the base plate section via a hinge fastener such that the hinge plate directly abuts the base plate section, and a pivotable plate section secured to the hinge plate via a hinge fastener such that the hinge plate directly abuts the pivotable plate section.
US11090700B1
A spraying system and method is provided for more efficiently accessing the interior of a container having an access opening to the container that is offset from or in angular relationship to the center and/or rotational axis of the container to contact the interior walls and surfaces of the container with a medium, such as a liquid, mixture, solution or suspension. The spraying system and method includes a non-linear boom that is elevated by a support structure, where the non-linear boom includes at its front end a plurality of spray nozzles. In one example, the support structure is a movable support structure that includes a guide mechanism where the guide mechanism is mounted on the moveable support structure at an angle relative to the surface supporting the moveable support structure to allow access to the interior of the container.
US11090696B2
A method includes introducing ozone toward a photoresist layer over a substrate. The ozone is decomposed into dioxygen and first atomic oxygen. The dioxygen is decomposed into second atomic oxygen. The first atomic oxygen and the second atomic oxygen are reacted with the photoresist layer. An apparatus that performs the method is also disclosed.
US11090689B2
Provided are systems and methods for associating an asset with a sort location, the system comprising a conveyor belt assembly and a user device configured to be worn by a user. The conveyor belt assembly comprises: an acquisition device and a plurality of stripes defining a non-repeating pattern, the plurality of stripes comprising a plurality of unique sets of stripes. The acquisition device is configured to capture image data comprising asset identifier data and conveyor mechanism data, the conveyor mechanism data including one of the plurality of unique sets of stripes. The user device is configured to capture conveyor mechanism data including one of the plurality of unique sets of stripes; remotely receive asset identifier data associated with the user device captured conveyor mechanism data; and generate and display to the user, relative to the asset, at least one visual indicator of one or more sort instructions for the asset.
US11090687B1
A method of providing an anticorrosive coating includes applying a first curable liquid layer to the associated substrate, the first layer having a thickness of at least about 100 micrometers, wherein the first layer includes at least one polymer or at least one monomer, quasi-one-dimensional particles or quasi-two-dimensional particles, sacrificial metal particles, and a solvent, wherein a percolation threshold of the particles is not reached in the presence of the solvent, wherein the percolation threshold of the particles is reached when between about 1% and about 20% of the solvent evaporates, applying a second curable liquid layer having a thickness of at least 100 micrometers on the top of the first layer after the percolation threshold of the particles is reached and viscosity of the first layer increases more than 50%, and allowing the first layer and the second layer to cure simultaneously.
US11090680B2
Apparatuses and methods related to a high pressure fluid processing device having a dual check valve setup that can be quickly and easily maintained with replacement parts are disclosed herein. In a general example embodiment, a high pressure processing device includes a body including a first surface having a first recess, a second surface having a second recess, and a third surface having a third recess, a first subassembly at least partially inserted into the first recess of the body, the first subassembly including a first check valve, a second subassembly at least partially inserted into the second recess of the body, the second subassembly including a second check valve, and a third subassembly at least partially inserted into the third recess of the body, the third subassembly coupling the body to a fluid driving mechanism, wherein the first subassembly, second subassembly and third subassembly are configured to be independently attachable to and detachable from from the first recess, second recess and third recess, respectively.
US11090677B2
A method of delivering a glutinous substance from a cartridge to an applicator comprises receiving the cartridge inside a sleeve through an inlet of the sleeve when a pressure cap, coupled to the sleeve proximate the inlet, is in an open position. The method additionally comprises moving the pressure cap into a closed position to sealingly couple the pressure cap with a trailing end of the cartridge. The method also comprises selectively causing an automated coupler to automatically sealingly couple the applicator with a leading end of the cartridge when the cartridge is inside the sleeve and the pressure cap is in the closed position. The method further comprises applying pressure to the glutinous substance in the cartridge through a first pressure input of the pressure cap to urge the glutinous substance from the cartridge into the applicator.
US11090665B2
A nozzle device for sorting objects by ejecting a gaseous media towards said object. The nozzle device nozzle device including: a nozzle unit including at least one nozzle; a nozzle bar including gas supply means for providing a gaseous media to said nozzle unit; and a nozzle fixation bracket adapted for holding said nozzle unit in place; said at least one nozzle including: an inlet for receiving the gaseous media; and having one outlet, having an outlet area, for ejecting the gaseous media towards an object to be sorted; a channel extending between said inlet and said outlet; an outlet portion surrounding at least said outlet, wherein said outlet portion including a flexible material, which deflects upon ejection of the gaseous media, received from said nozzle bar, through said outlet whereby said outlet area increases. Also, a system for sorting objects.
US11090664B2
A foamer mechanism (20) of a foam dispensing container has a gas-liquid contact chamber (21), a liquid agent flow passage (22) through which a liquid agent supplied from a liquid agent supply portion (28) to the gas-liquid contact chamber (21) passes, and a gas flow passage (23) through which a gas supplied from a gas supply portion (29) to the gas-liquid contact chamber (21) passes. The gas flow passage (23) has a gas opening (23a) that is open to the gas-liquid contact chamber (21). The liquid agent flow passage (22) branches into plural branch flow passages (for example, branches into a first branch flow passage (221) and plural second branch flow passages (222)). Each of the plural branch flow passages has a liquid agent opening (22a, 22b) that is open to the gas-liquid contact chamber (21). The liquid agent openings (22a, 22b) are respectively arranged at positions on the both sides sandwiching an extension region (26) of an adjacent flow passage (231) which is a part of the gas flow passage (23) adjacent to the gas opening (23a).
US11090644B2
The present invention relates to a porous carbon material having a nitrogen content of 0.5 to 2.0 mass % and an iron content of at least 400 mg/kg-porous carbon material or more, and also having an electrical conductivity of 10 S/cm or more as determined by powder resistance measurement.
US11090643B2
Systems and methods for production of externally-pore-blocked, internally-pore-opened modified zeolite crystals, the method including mixing zeolite crystals with an organic pore blocking agent; heating the zeolite crystals mixed with the organic pore blocking agent to block internal pores of the zeolite crystals and produce internally-pore-blocked zeolite crystals; mixing the internally-pore-blocked zeolite crystals with an external pore blocking agent; and calcining the internally-pore-blocked zeolite crystals mixed with the external pore blocking agent, to re-open internal pores via decomposition of the organic pore blocking agent and to block external pores via formation of a silica layer over external pores of the zeolite crystals, forming the externally-pore-blocked, internally-pore-opened modified zeolite crystals.
US11090640B2
A method for preparing a hydrocracking catalyst comprising: (i) providing a shaped body comprising a zeolite and a binder, wherein the shaped body has been obtained by shaping, calcination and cooling, wherein the zeolite is ZSM-5 having a silica (SiO2) to alumina (Al2O3) molar ratio of 25-75; (ii) optionally drying the shaped body at a temperature of 100-300° C. for a period of at least 1 hour; (iii) depositing a hydrogenation metal on the shaped body by an impregnation for a period of at most 2 hours such that the amount of the hydrogenation metal is 0.010-0.30 wt % with respect to the total catalyst; (iv) optionally rinsing the metal deposited shaped body with water; and (v) heat-treating the metal deposited shaped body in air at a temperature of 250-300° C. for a period of 1-5 hours; wherein the catalyst comprises a total of less than 0.05 wt % sodium and cesium.
US11090639B2
Hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof are dehydrated using a catalyst and a method to produce bio-acrylic acid, acrylic acid derivatives, or mixtures thereof. A method to produce the dehydration catalyst is also provided.
US11090633B2
A catalyst composition, suitable for producing ethylene and other C2+ hydrocarbons from methane. The composition includes a blended product of two distinct catalyst components, blended at such synergistic proportions, that results in a catalyst having high C2+ hydrocarbon selectivity while maintaining an overall sufficient catalyst activity and low ethyne selectivity. Methods for preparing such a catalyst composition and a process for producing C2+ hydrocarbons using such a catalyst composition are provided.
US11090632B2
A filter includes resin particles and photocatalyst particles having absorption at wavelengths of 450 nm and 750 nm in the visible absorption spectrum. The photocatalyst particles have a high photocatalytic function and are present on the surface of the resin particle. The filter is air permeable, transmits visible light, and has high deodorizing performance.
US11090630B2
Process for further use of a water-containing carbon raw material comprising the treatment of the carbon raw material with carbon dioxide or water vapor or a mixture thereof at elevated temperature and the admixing of the thus obtained carbon material with an acid.
US11090622B2
A spray drying process and apparatus for drying a spray dryable liquid composition to a spray dried powder is described, in which the spray dryable liquid composition contains no carrier. The spray dryable liquid composition is processed at a solids concentration not exceeding 80% by weight, based on total weight of the spray dryable liquid composition, being atomized to generate an atomized spray of liquid particles of the spray dryable liquid composition into a spray drying chamber, in which the atomized spray is contacted with a stream of drying fluid flowed at temperature not exceeding 100° C. into the spray drying chamber, to form the spray dried powder.
US11090621B2
Disclosed are systems and methods for a mixing device having a mixing chamber bounded by an inner surface of a wall, the wall having a cylindrical outer face and at least one feed duct which ends on one side with an opening in the cylindrical outer surface of the wall and on the other side with an opening in the inner surface of the wall. The mixing device also includes a magazine having a cylindrical inner surface, the cylinder axis of which is coaxial with a cylinder axis of the cylindrical outer surface of the wall, and a multiplicity of ducts. The magazine and wall are movable with respect to one another such that the openings of the multiplicity of ducts in the inner surface of the magazine are each connectable in a medium-conducting manner to the opening of the at least one feed duct in the outer surface of the wall.
US11090619B2
An exhaust system capable of diluting a hydrogen gas to a concentration below the lower explosive limit without requiring a large amount of dilution gas while preventing an increase in a pressure of an exhaust gas in a buffer tank is disclosed. The exhaust system performs, when a main valve disposed in an exhaust line is closed, an initial exhaust operation in which a gas heavier than the hydrogen gas is discharged from a lower part of a buffer tank while an inlet valve disposed in an inlet line and a first outlet valve disposed in an outlet line are opened to introduce the exhaust gas from an equipment in a tangential direction of a buffer tank. Next, the exhaust system performs a hydrogen-gas discharge operation in which the inlet valve and the first outlet valve are closed, and the a bypass valve disposed in a bypass line and the second outlet valve disposed in a hydrogen-gas discharge line are opened to discharge the hydrogen gas stayed in an upper part of the buffer tank while flowing the exhaust gas into a bypass line.
US11090613B2
This composite semipermeable membrane is provided with: a porous supporting membrane that comprises a base and a porous supporting layer; and a separating function layer that is provided on the porous supporting layer. With respect to this composite semipermeable membrane, the standard deviation of pore radius of the separating function layer as determined by positron annihilation lifetime measurement is 0.025 nm or less.
US11090608B2
Disclosed are a system and a method for desulfurization and denitrification of an alumina calcination flue gas, and a use. The system comprises an ozone generator, a red mud pre-impregnation slurry scrubbing tower, and a red mud pre-impregnation tank and a red mud pre-impregnation clear liquid scrubbing tower. NOx in a flue gas is oxidized into a high valence oxynitride by ozone, and with the red mud as an absorbent, the synergistic absorption of SO2 and NOx in the flue gas is achieved, while the dealkalization of the red mud is achieved. By means of the synergistic catalytic oxidation of metal ions such as Fe3+ in a red mud slurry and ozone, the synergistic absorption of sulfur and oxynitride is prompted; and the use of a structure of staged absorption in two towers overcomes the problem of the difficulty in absorbing NO2 with a low O3/NOx molar ratio.
US11090603B2
An acidic gas absorbent contains an amine compound of formula (1) and a cyclic amino compound of formula (2) or (3): where in the formulas, each R1 is independently a straight-chain hydroxyalkyl having a hydroxy at the terminal, R2 is a branched-chain secondary alkyl group, R3 and R4 are hydrogen, hydroxy, a hydroxyalkyl or aminoalkyl, provided that at least one of R3 and R4s is a hydroxyalkyl or aminoalkyl, each p is independently an integer of 2 to 4, each R5 is independently hydrogen, hydroxy, or a hydroxyalkyl or aminoalkyl, provided that at least one of R5s is a hydroxyalkyl or aminoalkyl, and q is an integer of 3 to 8.
US11090597B2
Disclosed is glue-free airtight filtering equipment comprising a filter housing, a plurality of filter elements and a plurality of receiving supporting elements, each filter element having a filtering surface, the plurality of filter elements being detachably disposed in the filtering space in a manner that the filtering surface is parallel to the upper surface and the bottom surface of the filter housing, and the plurality of receiving supporting elements allocating on an inner wall of the filter housing and being spaced apart from each other with a designated distance so as to correspondingly receive and support the plurality of filter elements, wherein a gap is provided between the filter element and the inner wall of the filter housing, and the filtering surface of the filter element and the maximum value of the gap satisfy a relational expression.
US11090593B2
A fluid separator for a compressed air system including a head cap defining an inlet port and an outlet port, a first body defining an inner air shaft extending from an upper end to an opposing lower end, the upper end in fluid communication with the inlet port, and a vortex baffle disposed about the lower end of the inner air shaft. A second body forms an outer air shaft about the inner air shaft and vortex baffle, the outer air shaft extending from a lower end proximate to the vortex baffle to an upper end in fluid communication with the outlet port.
US11090592B2
A water collector assembly includes a diffuser assembly having a diffuser body. The diffuser body extends between an inlet duct and an outlet duct along a first axis. The diffuser body includes a first end wall extending from a second inlet duct end towards a first inlet duct end, a second end wall extending from a first outlet duct end towards a first inlet duct end, and a side wall extending between the first end wall and the second end wall.
US11090591B2
A swirling flow generation device includes a first pipe having a first pipe axis and through which gas passes, a second pipe having a second pipe axis in a direction different from the first pipe axis and communicates with downstream of the first pipe, and an airflow changing unit provided in the first pipe and having an opening eccentric from the first pipe axis. A swirling flow is formed in the second pipe as the center of the airflow passed through the opening flows into the second pipe at a position that is eccentric from the second pipe axis.
US11090589B2
An improved stretchable filtration fabric laminate is provided. The laminate includes a first fabric layer and a nanofiber layer. The laminate may be stretched without damaging the laminate. The laminate is thus suitable for incorporation into wearable protective garments, such as protective hoods, balaclavas, scarves, etc. that provide both protection and air filtration to the wearer.
US11090585B2
A system and a method of continuously separating submicron thickness laminar solid particles from a solid suspension, segregating the suspension into a submicron thickness particle fraction suspension and a residual particle fraction suspension, the method comprising the steps of; providing a continuous centrifuge apparatus; providing a suspension of submicron thickness laminar solid particles in a solid suspension; wherein the solid suspension comprises the submicron thickness solid particles in a liquid continuous phase; separating the solid suspension in the apparatus.
US11090584B2
Gas-tight decanter centrifuge process for separation of volatile organic compounds from drilling fluid. A method is described for removing low gravity solids from a mixture of recovered oil based drilling fluid and low gravity solids and diluent. A gas-tight decanter centrifuge that is designed and constructed for this purpose in a gas-tight manor so to ensure vapour cannot escape the decanting process, and foreign oxygen cannot enter the process under normal operating conditions.
US11090582B2
A method and apparatus for the removal of surface scum by using an apparatus in connection with a liquid tank, including a collecting arrangement for gathering surface scum and removing the same from the liquid tank with a surface scum discharge arrangement, and an overflow arrangement based on continuous flow for separating liquid to be treated from surface scum and for removing purified liquid from the liquid tank. The presently treated liquid is overflowed from the liquid tank into a escort water collecting space included therein by way of which it is removed from the immediate vicinity of the liquid tank. The surface scum is removed with a separating arrangement by which the surface scum is first of all separated from liquid to be treated in the liquid tank below its supernatant layer of surface scum while being flowed into the escort water collecting space and is conveyed at the same time into a collecting space of the collecting arrangement.
US11090577B2
A novel sublimation purification method is provided. Moreover, a novel sublimation purification apparatus is provided. A purification method using a purification apparatus including a purification portion where a substance is purified by vaporization, a temperature adjustment means, a gas supply means, and a gas discharge means is provided. In the purification method, the inside of the purification portion is made to have a first pressure with use of the gas discharge means, a temperature gradient is generated in the purification portion with use of the temperature adjustment means such that the substance is purified, the pressure in the purification portion is then set at a second pressure with use of the gas supply means, and the purification portion is cooled with use of the temperature adjustment means. The second pressure is higher than the first pressure and the second pressure is higher than or equal to an atmospheric pressure.
US11090571B2
An amusement attraction fluid control system comprises a fluid source, at least one pump, at least one fluid feature, a plurality of conduits interconnecting the fluid source and the at least one pump to the at least one fluid feature, and a controller; wherein the at least one pump is configured to pump fluid through the conduits to the at least one fluid feature. The controller is adapted to control the at least one pump to deliver fluid to each respective fluid feature.
US11090570B1
The invention provides a swing for playing in standing posture which comprises a step plate defined with two long sides and two short sides, and two suspension components. The suspension components are disposed on the long sides respectively. Each suspension component includes two slings disposed at one of the long sides, and a handle assembled with the two slings and parallel to the long sides. The handle comprises two through holes for the two slings to pass through, and the two slings do not wound around the handle at any part thereof. Each sling comprises a stop sleeve and a knot. The stop sleeve moves along the sling if a force bore by the stop sleeve is greater than the friction between the stop sleeve and a surface of the sling. A position of the handle on the sling is defined by the stop sleeve and the knot.
US11090563B2
An object selection method, applied to a terminal, is provided. A graphic user interface including at least one virtual object is displayed. At least one candidate virtual object to which a skill is released, is determined from the at least one virtual object according to an object selection instruction, to obtain a candidate object set. A deviation parameter of each candidate virtual object in the candidate object set is obtained, the deviation parameter being relative to a reference object. At least one target virtual object to which the skill is released is selected, from the candidate object set according to the deviation parameter.
US11090558B2
A gaming controller includes a main body and a support device. The support device includes a base member, a bracket assembly and a positioning member. The bracket assembly is installed on the base member and includes a first frame and a second frame. The first frame and the second frame are movable relative to the base member. The first frame includes plural positioning holes. The positioning member is installed on the base member and arranged between the positioning member and the second frame. The positioning member includes a positioning unit. While an operation state of the support device is switched from a storage state to a first usage state, the first frame is moved away from the base member. When a front end of the first frame is moved to a first location, the positioning unit is embedded in a first positioning hole.
US11090554B2
A simulation system includes a processor including hardware. The processor performs an information acquisition process of acquiring user information including at least one of position information, direction information, and posture information of a user, a virtual space setting process of setting a virtual space, a moving body process of moving a user character corresponding to the user in the virtual space, a game process that is a process for a game in the virtual space, and a display process of generating an image in the virtual space as a display image to be displayed for the user. In the game process, the processor determines whether the user has made an item acquisition motion based on the user information, and upon determination that the user has made the item acquisition motion, performs a process of causing the user character to acquire an item.
US11090544B2
Apparatus is provided for training people in technique and tactics for use in wrestling and other combat sports. The apparatus presented comprises a rigid and elastic frame, padding, low-friction feet or runners, and a platform for another user or weights, to add mass and resistance for the user training with the apparatus. A user may use the apparatus to practice penetration techniques, agility, and strength while training in free motion. The apparatus leads the user to use her or his body weight, the weight of the apparatus, and optionally added weight, in training while on matted surfaces, providing a better training experience and practice than prior art training devices. The present invention solves problems with the currently available means and apparatuses of practicing penetration techniques and tactics.
US11090543B2
A bicycle trainer has a stand, a resistance generating mechanism carried by the stand, and a decoupling hub assembly carried on the stand. The decoupling hub assembly has a torque coupler operably connected to the resistance generating mechanism. The torque coupler has a coupling portion configured to engage a coupling part of a drive body assembly on a bicycle. The coupling portion is exposed to an exterior of the stand engages the drive body assembly, which is rotationally driven by the drive train of the bicycle.
US11090542B2
A system and method for controlling an exercise device are provided herein. The system includes a memory having computer-executable instructions and at least one processor to execute the computer-executable instructions to wirelessly connect the exercise device, receive a training mode, receive at least one variable for determining a power set point, determine the power set point responsive to the training mode and the at least one variable and control a magnetic brake assembly in the exercise device responsive to the power set point.
US11090537B2
The disclosed embodiments relate to a lacrosse head and a method of manufacture to form the same. A lacrosse head may include a scoop, a throat, and a pair of opposed sidewalls configured to interconnect the scoop to the throat, each sidewall having an interior edge and an exterior edge. The lacrosse head may further include a hub connected to the throat, the hub including a socket configured to receive a stick. Additionally, at least one of the scoop, throat, pair of opposed sidewalls, and hub comprise a matrix material embedded with a plurality of substantially randomly dispersed reinforcing fibers. A method of forming a lacrosse head may include forming a mold assembly having a positive side and a negative side, mixing a composite matrix material by feeding chopped reinforcing fibers randomly into a resinous material, setting the matrix material into the mold assembly, and closing the mold assembly.
US11090530B1
A flexible putter shaft may be interchanged with a stiff putter shaft even though the two shafts have markedly different properties including different diameters, different degrees of elasticity, and so on. An external adapter for a flexible putter shaft and an internal adapter for a stiff shaft allow either one to be fastened through a customized hole on the hosel of a putter head using a locking fastener and tool.
US11090526B2
Disclosed herein is a resistance exercise device and methods of using the same. In one embodiment, a resistance exercise device is disclosed comprising a quarter-wheel, a means for attaching resistance to said quarter-wheel, a support means attached to the axis of the quarter-wheel, whereby a user can perform core exercise while moving in a direction parallel to the line of resistance.
US11090509B1
A cancer treatment apparatus has a neutron source generating neutrons exiting through a surface of a moderator block and an elongated beam-shaping apparatus (BSA) having a length and a circular cross section of a diameter less than the length, the BSA joined at one end to and projecting orthogonally from the surface of the moderator block of the neutron source, the BSA having a conically shaped element at an end away from the moderator block, the conically shaped element declining in diameter in a direction away from the moderator block. Neutrons produced by the neutron source enter the BSA at the surface of the moderator block, travel the length of the BSA, and exit the BSA through an aperture at the end of the BSA away from the moderator block.
US11090504B2
A device for influencing biological sequences in living tissue, in particular a human body, includes a field generation device for generating the pulsating magnetic field to be applied to at least a part of the tissue, and a pulse generator controlling the field generation device. The pulsating magnetic field is composed of a sequence of primary pulses which are formed by a plurality of superimposed sub-pulses, the pulse repetition rate of which is between 0.01 and 1000 Hz. The sequence of primary pulses separated is from a second sequence of primary pulses by a rest phase. The curve profile of the maximum amplitude of the primary pulses has a slope mB of −∞
US11090499B2
An implantable medical device includes an enclosure sleeve that includes grade 5 titanium. Within the enclosure sleeve is a circuit board that includes at least a portion of circuitry that provides a pulse generator and a battery that is electrically coupled to the at least the portion of circuitry. A bottom cap is attached to the enclosure sleeve. A connector block module assembly is coupled to the enclosure sleeve. A plurality of lead connections are within the connector block module assembly with the at least the portion of circuity. Feedthrough pins carry stimulation signals of the pulse generator to the lead connections of the connector block module assembly. A ground conductor extends within the enclosure sleeve and is electrically coupled to the circuit board, and a ground pin is electrically coupled to the ground conductor.
US11090498B2
A magnetic alignment system that can form part of a cochlear implant system. The magnetic alignment system prevents substantial movement of a magnet of an implanted component during an MRI procedure or allows for easy removal of the magnet to facilitate the MRI procedure.
US11090493B2
A system and method for controlling non-paresthesia stimulation of neural tissue of a patient. The method delivers a non-paresthesia stimulation waveform, senses sensory action potential (SAP) signals from the neural tissue of interest and analyzes the SAP signals to obtain SAP activity data for at least one of an SAP C-fiber component or an SAP A-delta fiber component. The method determines whether the SAP activity data satisfies a criteria of interest and adjusts at least one of the therapy parameters to change the non-paresthesia stimulation waveform when the SAP activity data does not satisfy the criteria of interest.
US11090492B2
Apparatus, systems and methods are provided for prevention and/or remediation of cardiac arrhythmias, e.g. optimizing anti-tachycardia pacing (ATP) algorithms. More particularly, implantable devices are provided that measure and treat cardiac arrhythmias. By monitoring the ATP attempt from additional electrodes, far-field morphology analyses, and/or measuring the return interval from a failed ATP attempt; the devices may estimate when entrainment has occurred, the amount of delay within the reentrant tachycardia, and/or tachycardia termination/acceleration. These variables and occurrences can be used to optimize the first and/or subsequent ATP attempts. Furthermore, other exemplary embodiments describe methods to integrate electrical restitution properties into the design of ATP pacing algorithms to facilitate tachycardia termination.
US11090491B2
A medical apparatus for a patient comprises an implantable system. The implantable system comprises a first implantable device comprising: at least one implantable functional element configured to deliver stimulation energy to tissue of the patient; and an implantable controller configured to provide a stimulation waveform to the at least one implantable functional element, the stimulation waveform comprising one or more stimulation parameters. The apparatus is configured to randomly vary at least one of the one or more stimulation parameters. Methods of providing stimulation energy with randomly varying stimulation parameters are also provided.
US11090487B2
A device for treating human keratin materials, in particular with the aid of an electric current. The device includes a reservoir containing an in particular cosmetic or dermatological composition to be applied to the keratin materials, a unit for dispensing the composition contained in the reservoir, in particular a pump, and an end fitting for applying the composition contained in the reservoir, comprising at least one applying member and in particular a plurality of applying members. The applying member is supplied with the composition from the reservoir by the dispensing unit, the composition passing through an intermediate chamber for storing the composition located in the end fitting, the intermediate chamber being at least partially defined by an elastically deformable wall.
US11090481B2
An adaptive system for efficient and long-range wireless power delivery using magnetically coupled resonators responds to changes in a dynamic environment, and maintains high efficiency over a narrow or fixed frequency range. The system uses adaptive impedance matching to maintain high efficiency. The wireless power transfer system includes a drive inductor coupled to a high-Q transmitter coil, and a load inductor coupled to a high-Q receiver coil. The transmitter coil and receiver coil for a magnetically coupled resonator. A first matching network is (i) operably coupled to the drive inductor and configured to selectively adjust the impedance between the drive inductor and the transmitter coil, or (ii) is operably coupled to the load inductor and configured to selectively adjust the impedance between the load inductor and the receiver coil.
US11090476B2
The disclosure relates to a needle-guiding device for a skin pricking device, comprising a base body, a skin pricking needle (3) and a needle channel (14), which is formed in the base body and in which the skin pricking needle (3) is arranged, wherein the skin pricking needle (3) can be moved back and forth repeatedly in the needle channel (14) along a movement path, wherein a channel wall (17) of the needle channel (14) has proximal guide wall sections (18) with respect to the skin pricking needle (3), on which the skin pricking needle (3) comes to rest for the needle guidance in response to the back and forth movement, and has distal wall sections (19), which are recessed relative to the proximal guide wall sections (18) and which are free from a direct contact with the skin pricking needle (3) in response to moving the skin pricking needle (3) back and forth in the needle channel (14). A skin pricker is furthermore provided.
US11090470B2
Flexible high-pressure angioplasty balloons are disclosed herein which utilize an inflatable balloon positioned upon the catheter and a supporting structure secured over or along the catheter at a first location proximal to the balloon and at a second location distal to the balloon. Inflation of the balloon reconfigures the supporting structure to urge the first location and the second location towards one another thereby inhibiting longitudinal elongation of the balloon relative to the catheter. The supporting structure may surround, support, or otherwise extend over the entire length of the balloon and allows for the balloon to retain increased flexibility which enables the balloon to bend or curve even at relatively high inflation pressures.
US11090467B2
An apparatus and methods to form a tissue scaffolding are provided. The apparatus may include a catheter shaft extending from a proximal end to a distal tip, a distal balloon positioned on the catheter shaft proximal to the distal tip, and a proximal balloon positioned on the catheter shaft proximal to the distal balloon. The apparatus may further include an intermediate balloon positioned on a distal segment of the catheter shaft proximal to the distal balloon and distal to the proximal balloon. The intermediate balloon and the distal segment each include a translucent material. A light fiber may extend through the distal segment. A first lumen and a second lumen may be arranged in the catheter shaft, the first lumen comprising a first port located between the distal balloon and the intermediate balloon, and the second lumen comprising a second port located between the intermediate balloon and the proximal balloon.
US11090462B2
A device to assist with the ease and sterility of insertion of catheters and other elongate, flexible medical devices is disclosed. It includes two one-way valves that may be reciprocated with respect to each other. Some variations may include a demount gap which may be continuously opened or may be controllable opened and closed.
US11090459B2
Systems and methods for applying binaural beats to a person are disclosed in a way to prevent the listener from becoming acclimatized to the binaural beats. The system administers varying binaural beat frequencies according to varying progressions of binaural beats from a base binaural beat to a target binaural beat in an irregular manner.
US11090455B2
A nasal assembly for delivering breathable gas to a patient includes a frame having an integrally formed first connector portion. A nozzle assembly includes a gusset or base portion and a pair of nozzles. At least one inlet conduit is structured to deliver breathable gas into the frame and nozzle assembly for breathing by the patient. A pair of second connector portions are removably and rotatably connected to respective first connector portions of the frame and are in communication with respective inlet conduits, e.g., directly or via angle connectors. A headgear assembly is removably connected to the pair of second connector portions and/or the angle connectors so as to maintain the frame and the nozzle assembly in a desired adjusted position on the patient's face.
US11090454B2
Therapy gas delivery systems that provide run-time-to-empty information to a user of the system and methods for administering therapeutic gas to a patient. The therapeutic gas delivery system may include a gas pressure sensor attachable to a therapeutic gas source that communicates therapeutic gas pressure data to a therapeutic gas delivery system controller, a gas temperature sensor positioned to measure gas temperature in the therapeutic gas source that communicates therapeutic gas temperature data to the therapeutic gas delivery system controller, at least one flow controller that communicates therapeutic gas flow rate data to the therapeutic gas delivery system controller, at least one flow sensor that communicates flow rate data to the therapeutic gas delivery system controller, and at least one display that communicates run-time-to-empty to a user of the therapeutic gas delivery system. The therapeutic gas delivery system controller of the system includes a processor that executes an algorithm to calculate the run-time-to-empty from the data received from the gas pressure sensor, temperature sensor, flow controller and flow sensor, and directs the result to the display.
US11090449B2
A smart inhaler device includes: a flow pathway having a cartridge receptacle that is able to house a cartridge, flow meter, pump, and vaporizer; a wireless communication module; and at least one sensor that captures identifying information related to the cartridge. A method of providing a measured dose using a smart inhaler device includes: enabling dosing; measuring a provided dose; and disabling dosing. A smart inhaler system includes: a smart inhaler device; a user device; and a server.
US11090447B2
A tamper-resistant device for holding a portion of an access port of a fluid line can include a first housing member that includes a first recess and a first stopping shelf. The device can further include a second housing member that includes a second recess and a second stopping shelf. The second housing member can couple with the first housing member such that the first and second stopping shelves cooperate to retain the portion of the access port within the device. The device can include a locking mechanism configured maintain the first and second housing members in a coupled state when engaged. The device can further include a tamper-evident indicator that, when activated, permits the first and second housing members to transition from the coupled state to a decoupled state to permit access to the access port of the fluid line.
US11090438B2
Example syringe handles including a hub portion and a grip portion. The hub portion includes an outer surface, an inner surface configured to receive a portion of a syringe body, and a top and bottom surface each being adjacent to both the outer surface and the inner surface. The grip portion includes a first and a second arm, each connected to and extending from the outer surface of the hub portion. The first arm includes a distal end biased toward the top surface of the hub portion and the second arm includes a distal end biased toward the top surface of the hub portion.
US11090425B2
Described are embodiments that include methods and devices for separating components from multi-component fluids. Embodiments may involve use of separation vessels and movement of components into and out of separation vessels through ports. Embodiments may involve the separation of plasma from whole blood. Also described are embodiments that include methods and devices for positioning portions, e.g., loops, of disposables in medical devices. Embodiments may involve use of surfaces for automatically guiding loops to position them into a predetermined position.
US11090417B2
Provided is a device for suctioning bodily fluids and for supplying a fluid substance to a human or animal body, in which the device includes a drive unit (1, 1′, 1″; 2) having a drive (20), a pump head (30, 30′, 30″) which is drivable by the drive (20) and a connecting part (5, 7′, 4″) which is releasably connectable to the drive unit (1, 1′, 1″; 2) and has a tube guide (555, 710′, 43″). The tube guide (555, 710′, 43″) is realized in such a manner for receiving a tube (I) that the tube, in combination with the pump head (30, 30′, 30″), forms a peristaltic pump (3) by way of which the fluid substance is conveyable through the tube (I) to the human or animal body. The pump head (30, 30′, 30″) is incorporated in the connecting part (5, 7′, 4″), and the drive unit (1, 1′, 1″; 2) includes a coupling element (24, 24′) which is connected to the drive (20) in order to couple the pump head (30, 30′. 30″) to the drive (20).
US11090414B2
A removable manifold for a medical/surgical waste collection system. The manifold is dimensioned to be mounted to a receiver integral with the system. The manifold includes at least one tube through which waste is drawn into a manifold cage. The tube extends through an inlet port into a void space internal to the manifold cage at an angle. The tube exits the manifold cage and centered along an axis that is off center to the longitudinal axis of the manifold cage where it engages a complementary valve internal to the receiver. The valve regulates flow between the receiver and the down line components of the waste collection system. The valve is normally closed. When the manifold is fitted to the receiver the tube engages the valve and rotation of the manifold moves the valve to the open position allowing fluid flow from the manifold and receiver to the downstream components of the system.
US11090413B2
Covalently modified alginate polymers, possessing enhanced biocompatibility and tailored physiochemical properties, as well as methods of making and use thereof, are disclosed herein. The covalently modified alginates are useful as a matrix for coating of any material where reduced fibrosis is desired, such as encapsulated cells for transplantation and medical devices implanted or used in the body.
US11090406B1
Items that adhere to the skin for medical or paramedical use and methods of making and using the same are described.
US11090404B2
A system for dispensing fluid materials includes: a plurality of fluid storage chambers with each of the plurality containing a stored fluid; at least one MEMS dispensing element disposed in fluid communication with at least one of the plurality of fluid storage chambers; a control element disposed in electrical communication with the at least one MEMS dispensing element and comprising a memory component; a power supply disposed in electrical communication with the at least one MEMS dispensing element and the control element; and a user interface disposed in electrical communication with the control element. The memory component contains programmed instructions which, when executed by the control element cause the system to randomly dispense a first fluid from a first fluid storage chamber, and randomly disperse a second fluid from a second fluid storage chamber.
US11090403B2
To provide a porous silica which is capable of effectively eliminating odors of methyl mercaptan, hydrogen sulfide, nonenal and the like, said odors being difficult to be eliminated by a silica porous material that contains no metal. A porous silica containing particles that are provided with primary pores, wherein the particles contain a metal containing substance complex having a particle size of 1-100 nm. This porous silica has a specific surface area of 500 m2/g or more.
US11090400B2
The present invention relates to a pressurised-vapour autoclave characterised in that, in addition to sterilising instruments in a main chamber, it allows a second or third hermetic, exchangeable sterilising chamber to be housed inside the autoclave and connected, by means of a quick connection, to the main sterilising chamber, thus allowing access to the internal components of the autoclave such as compressors, water heaters, solenoid valves, etc., in order to sterilise sanitary waste without contaminating the main chamber with steam or ozone gas, thereby producing two or three completely autonomous and separate chambers. The present invention also relates to a method for operating the autoclave, wherein the autoclave reports the number of kilos treated by means of weight sensors on the feet of same, as well as all the internal parameters thereof by means of a GPRS-SIM circuit board.
US11090391B2
A protein nanocage formulation with enhanced mucus penetration capability and colloidal stability provides controlled delivery of therapeutic, prophylactic, or diagnostic agents to tumors. A dense coating of a surface altering agent such as polyethylene glycol on self-assembled protein nanocages enhances the rapid and uniform distribution of the formulation at mucosal tissues following topical administration, enhances circulation time following intravenous administration, and enhances penetration into hypoxic tumor cores. The density and the molecular weight of surface altering agents are selected to allow the protein nanocages to also bind to tumor cell receptors and release chemotherapeutic agents after tumor cell uptake. Agents delivered in the formulation have better efficacy compared to carrier-free agents. A method of making the protein nanocage formulation with enhanced mucus penetration and colloidal stability is also provided.
US11090381B2
A connector of a helical coiled coil-type structure connecting a first and a second molecule, wherein the first molecule comprises a peptidic first alpha-helix and the second molecule comprises a peptidic second alpha-helix, which second alpha-helix is coiled to the first alpha-helix. The first alpha-helix comprises a C-terminal region consisting of a repeat of an amino acid motif a-x1 and the C-terminal motif a-x1-x2, or an N-terminal region consisting of a repeat of an amino acid motif x1-a and the N-terminal motif x2-x1-a, where a is a motif sequence of 4-8 amino acids, x1 is Lysine, and x2 is an extension of the motif. The extension consists of 1-10 amino acids and does not comprise more than 4 consecutive amino acids incorporated in said motif a-x1 or x1-a. In a multimeric protein, two polypeptide chains can be connected to each other by such connector.
US11090369B2
A composition that can be used to treat a wide spectrum of gram positive and gram negative bacteria, including but not limited to those in biofilm form, and other microbes can be used in cilia-containing areas such as the sinus cavities and middle/inner ear, while resulting in no, or very minimal amounts of, deciliation. Where such a targeted treatment area includes a biofilm, the composition often can detach and assist in removing the biofilm from affected tissue. Many embodiments of the composition are biocompatible.
US11090363B2
Controlled release of VIP from PLGA microparticles was accomplished and varied through use of different polymer molecular sizes, addition of solutes to the inner aqueous phase, and use of our computer model. Released VIP from microparticles appeared to be bioactive and caused DCs to produce more CCL22 than DCs treated with blank particles at 7 and 24 hours. Additionally, DCs treated with VIP microparticle releasates recruited higher percentages of FoxP3+ T-cells in in vitro chemotaxis studies. Testing in a mouse model in vivo indicated that VIP microparticles have significant therapeutic potential to treat periodontal disease by reducing the bone loss in infected mice relative to the blank group.
US11090346B2
A formulation includes a cannabinoid extract that is pharmaceutically effective by systemic delivery via a recipient's oral mucosal lining. The method of delivery avoids the digestive tract processing and liver metabolizing of the active ingredients of the formulation, whereby lower doses cause a desired therapeutic effect or other intended effect. Variations of the formulation include a cannabinoid extract and one or more of pregelatinized tapioca starch polymethylsilsesquioxane, bromelain, volume Fenugreek gum, vitamin B12, luo han guo fruit extract, mannitol, microcrystalline cellulose, sodium alginate, gellan gum, menthol Natural peppermint flavor or oil, Grapefruit flavored powder or oil, magnesium stearate and/or citric acid. The cannabinoid extract may include Tetrahydrocannabinol, tetrahydrocannabinolic acid, Cannabidiol, Cannabidiol acid, and/or other cannabinoid sourced from a Cannabis sativa plant. The formulation includes at least one cannabinoid in a volume and measure that is pharmaceutically effective and/or effectual in achieving an intended systemic state or response of the recipient.
US11090342B2
A probiotic formulation is provided including one or more bacteria, bacterial strains or bacterial species of the genus Veillonella, genus Faecalibacterium, genus Phascolarctobacteria, genus Oscillospira, genus Ruminococcus, genus Bacteroides, genus Blautia, family Christensenellaceae, genus Dialister, or phylum cyanobacteria.
US11090339B2
Provided herein are methods of treatment of an individual having pain, e.g., neuropathic pain, comprising administering to the individual a therapeutically effective amount of tissue culture plastic adherent placental stem cells (PDAC™).
US11090332B2
Disclosed are antigen specific cancer vaccines in which immunogenic epitopes are produced intracellularly by administration of modified mRNA encoding said immunogenic epitopes. In one embodiment of the invention, said modified mRNA encodes peptides derived from the protein survivin. By directly inducing gene expression of the antigens to which an immune response is desired, immunogenic peptides are generated intracellularly, thus allowing for a wider repertoire of epitopes to be presented to the adaptive immune system, which augments likelihood of successful induction of immunity.
US11090328B2
Compositions and methods are provided for treating joint conditions, such as osteoarthritis and/or the pain associated therewith. The compositions and methods utilize a first component, namely hyaluronic acid (“HA”), in combination with a lyophilized second component that is effective to at least temporarily reduce the viscosity of the HA. In an exemplary embodiment, the second component is one or more glycosaminoglycans (“GAG”), such as chondroitin sulfate (“CS”), including CS4 and/or CS6, dermatan sulfate, heparin, heparan sulfate, and keratan sulfate. The composition can optionally include other joint supplements, such as glucosamine (“GlcN”).
US11090311B2
Methods and compositions comprising ursolic acid and/or resveratrol for treating diabetes, or cancer
Certain embodiments are directed to methods and compositions for treating obesity, diabetes, and/or cancer with a combination of ursolic acid and resveratrol.
US11090293B2
Treatment of Tourette syndrome using gaboxadol or a pharmaceutically acceptable salt thereof is provided. Treatment of tics using gaboxadol or a pharmaceutically acceptable salt thereof is provided. Treatment of stuttering using gaboxadol or a pharmaceutically acceptable salt thereof is provided. Therapeutic compositions that may be used to improve one or more symptoms of Tourette syndrome are provided. Therapeutic compositions that may be used to improve one or more symptoms of tics are provided. Also provided are therapeutic compositions that may be used to improve one or more symptoms of stuttering.
US11090291B2
Abuse deterrent solid dosage formulations containing 5-({[2-Amino-3-(4-carbamoyl-2,6-dimethyl-phenyl)-propionyl]-[1-(4-phenyl-1H-imidazol-2-yl)-ethyl]-amino}-methyl)-2-methoxy-benzoic acid, and processes for the preparation and administration of these formulations.
US11090288B2
The present disclosure relates to a compound of formula or a pharmaceutically acceptable salt thereof; wherein U, R1, R2, R3 and Q are as defined herein. The disclosure also provides a method for treating or preventing a method for the prevention, treatment and/or alleviation of one or more autoimmune or alloimmune disease, pharmaceutical compositions and combination comprising a therapeutically effective amount of a compound, as defined herein.
US11090279B2
An enteric-coated bead dosage form of cysteamine, and related methods of manufacture and use, are disclosed.
US11090276B2
The invention relates to a composition comprising A) microcapsules comprising at least one fat-soluble active substance selected from a vitamin K compound or a provitamin or a prodrug of a vitamin K compound embedded in a matrix comprising a hydrocolloid and optionally one or more other matrix components, and B) at least one dietary mineral; as well as uses and products comprising such compositions.
US11090266B2
The present invention discloses c-MYC-siRNA formulation as a potential therapeutic target for cisplatin-resistant ovarian cancer. It is disclosed targeting c-MYC with small interfering RNA (siRNA) in the cisplatin-resistant ovarian cancer cell line inducing a significant cell growth arrest and inhibition of cell proliferation. Apoptosis and arrest of cell cycle progression were also observed after c-MYC-siRNA-based silencing of c-MYC. Furthermore, delivering nanoliposomal c-MYC-siRNA, decreased tumor weight and number of tumor nodules compared with a liposomal-negative control siRNA.
US11090262B2
A method of making an oral soluble film, containing at least one active agent, includes providing a well of a predetermined size; depositing a film forming composition in the well; depositing an active agent composition in the well, the active agent composition being different than the film forming composition, the film forming composition and the active agent composition forming an admixture in the well; and drying the admixture in the well. Alternatively, the method includes providing a well of a predetermined size; depositing a film forming composition including at least one active agent in the well, the film forming composition having a viscosity below 2000 centipoise; and drying the film forming composition in the well.
US11090260B2
A single use applicator described herein allows for simplicity while ensuring that only the necessary amount of product in each compartment is utilized when needed. The inventive drug delivery device includes a housing with two compartments, each containing substances separated by a barrier or membrane which can be broken apart by applying pressure to the housing. One end of the applicator includes a tapered nozzle and cap which can be twisted off when ready to use. Once the barrier or membrane is broken, the two components, liquid and powder, will mix creating the end product. After the two components have been mixed and the user is ready to apply the end product, the user will twist the cap off of the device and apply pressure to the applicator housing in order to force the substance through the nozzle and into the eye, nasal passage, ear canal or other part of the body.
US11090250B2
Personal care products are provided. An exemplary personal care product includes a composition that is applied to the body or clothing, or an article applied against the body; a plurality of particles associated with the composition or a component of the article, the plurality of particles, at least some of the plurality of particles comprising a cyclodextrin complexing material and a first fragrance material, wherein the percent of the first fragrance material that is complexed with the cyclodextrin is greater than about 90%, so that the perceptibility of the first fragrance is minimized prior to its release; and a second fragrance material that is not complexed with the cyclodextrin and that is different from the first fragrance material, wherein the composition or article does not contain an antiperspirant active.
US11090238B2
An array of cosmetic compositions intended to camouflage imperfections on human skin in a targeted manner is provided. The array includes two or more different cosmetic compositions, each cosmetic composition having a metal oxide. The different cosmetic compositions each have an L* value within the range of from about 60 to about 90. In addition, one or more of the cosmetic compositions from the array will effectively camouflage imperfections on a consumer's skin if they have an average skin L* value between 35 and 75.
US11090235B2
Achieving enhanced scent expression in antiperspirant compositions and methods.
US11090229B2
A tablet cassette is provided that can easily adjust the width of a guide groove of a rotor depending on the size of a tablet to be dispensed. The tablet cassette includes a groove width adjustment mechanism that relatively moves both sides of each of the tablet guide grooves in a circumferential direction of the rotor.
US11090228B2
Various embodiments of the present disclosure describe systems and methods for testing samples (e.g., biological samples, environmental samples, food samples etc.) for microbial contamination. For example, some embodiments describe an adapter assembly with a means to penetrate a septum of a collection vessel and permit gaseous communication between a headspace of the collection vessel and a sensor. In some embodiments, the gases in the headspace of the collection vessel can exit the collection vessel without contaminating the environment outside the system or allowing sample contamination. In some embodiments, the adapter assembly includes a membrane configured to prevent liquid in the collection vessel from contacting the sensor. In some embodiments, the adapter assembly can be used to access media inside the collection vessel for subculturing or aliquotting for another diagnostic process such as molecular diagnostics.
US11090218B2
A soft tissue mobilization device having an elongated body. The elongated body is a generally right cylindrical member that has a first end and a second end. The cross-sectional configuration is substantially uniform. Surface variations may be present along the length thereof. The first and second ends may include a round, with a flat region there within. A stand upon which the soft tissue mobilization device can be positioned is likewise disclosed. Methods of use are likewise disclosed.
US11090206B2
System and methods for maintaining a supply of health-related items are provided herein. The system includes, but is not limited to, a carrier configured to contain the health-related item. The system further includes, but is not limited to, a container having a compartment configured to store the carrier. The system includes, but is not limited to, an item presence sensor coupled to the container. The system includes, but is not limited to, a sensor tag coupled to carrier and configured to be communicatively coupled with the item presence sensor. The system includes, but is not limited to, one or more data processors configured to be communicatively coupled with the item presence sensor and configured to determine whether the health-related item is present within the container based upon proximity of the sensor tag to the item presence sensor.
US11090189B2
An eye drop alignment assembly includes a ring that has a bottle of eye drops being extendable therethrough. The ring has a plurality of engagements thereon and the engagements are spaced apart from each other and are positioned at strategic points around the ring. A plurality of legs is each movably coupled to a respective one of the engagements. A plurality of extensions is each pivotally coupled to a respective one of the legs. Each of the extensions is positionable at a selected angle with respect to the respective leg for aligning with a respective top and bottom eyelid. Additionally, each of the extensions spaces the ring away from the eyeball associated with a top and bottom eyelids. In this way the ring aligns the bottle of eye drops with the eyeball for successfully dispensing eye drops onto the eyeball.
US11090187B2
A heating device has a receiving space for holding water and a flexible wall. An inorganic phase change material for at least temporarily controlling a temperature of the water is disposed in the receiving space. The phase change material has a property of absorbing energy during an endothermic phase transition when warmed by the water and releasing energy in the form of heat during an exothermic phase transition. The phase change material may partially or completely undergo the endothermic phase transition when hot water is poured into the receiving space. The phase change material is disposed in a housing formed as a flexible film composed of a polymer material. An actuating means for triggering the exothermic phase transition is in fluid communication with the phase change material.
US11090180B2
Intestinal devices and methods for facilitating weight loss. In at least one embodiment of a method of patient treatment of the present disclosure, the method comprises the step of positioning a device, that is configured to reduce or limit localized intestinal distension, around a portion of an intestine of a patient.
US11090174B1
A temporary expandable tissue support device includes a plurality of helical filaments superimposed on top of one another to form a tubular body. A first end of the tubular body is coupled to an inner shaft, and a second end of the tubular body is coupled to an outer shaft slidably disposed over the inner shaft. Actuation of the inner and outer shafts in a first direction compresses the plurality of filaments thereby radially expanding the tubular body into an expanded configuration adapted to engage and support tissue at a treatment site without obstructing a fluid from flowing past the tubular body. Actuation of the shafts in a second direction opposite the first direction tensions the plurality of filaments thereby radially collapsing the tubular body into a collapsed configuration that is adapted to be delivered to or removed from the treatment site.
