US11372167B2
An optical fiber connector sub-assembly optical fiber connector sub-assembly for an optical fiber connector includes a ferrule holder carrier portion and a sleeve portion disposed rearward of the ferrule holder carrier portion along an axis of the connector. The sleeve portion is configured to be connected to the ferrule holder portion to permit relative articulating movement between the sleeve portion and the ferrule holder carrier portion, and the sleeve portion and the ferrule holder carrier portion are configured to be rotatingly fixed to one another.
US11372163B2
A wavelength switching apparatus includes M input components, a first optical component, a first switch array, a second switch array, a second optical component, and K output components. The M input components include at least one local input component having N input ports, and a light beam input by the local input component can be converged, under an action of the first optical component, on a row of switch units that are in the first switch array and that are corresponding to the local input component. In this way, this is equivalent to further connecting an N*1-dimensional WSS to an input end of an M*K-dimensional WSS, so that the wavelength switching apparatus can integrate a wavelength adding function based on the M*K-dimensional WSS.
US11372161B2
A method of manufacturing an optical fiber assembly into which optical fibers are integrated includes: preparing an alignment member having through holes with a pitch that is greater than a coating diameter of the optical fibers; inserting each of the optical fibers into one of the through holes; after the inserting of the optical fibers into the through holes, holding the optical fibers on both sides of the alignment member by a pair of grippers; after the inserting of the optical fibers into the through holes, connecting at least adjacent ones of the optical fibers by disposing an adhesive material on at least one side of the alignment member; and forming an optical fiber assembly by curing the adhesive material in a state in which the optical fibers held by the grippers are stretched along an optical axis.
US11372144B2
An interference filter includes a layers stack comprising a plurality of layers of at least: layers of amorphous hydrogenated silicon with added nitrogen (a-Si:H,N) and layers of one or more dielectric materials, such as SiO2, SiOx, SiOxNy, a dielectric material with a higher refractive index in the range 1.9 to 2.7 inclusive, or so forth. The interference filter is designed to have a passband center wavelength in the range 750-1000 nm inclusive. Added nitrogen in the a-Si:H,N layers provides improved transmission in the passband without a large decrease in refractive index observed in a-Si:H with comparable transmission. Layers of a dielectric material with a higher refractive index in the range 1.9 to 2.7 inclusive provide a smaller angle shift compared with a similar interference filter using SiO2 as the low index layers.
US11372136B2
Disclosed are a method for producing an optical thin film having a low refractive index, a thin film forming material, an optical thin film, and an optical member. The method for producing an optical thin film includes forming a vapor deposition film by depositing a thin film forming material on an object in a non-oxidizing atmosphere by a physical vapor deposition method; and bringing the vapor deposition film into contact with a first acidic solution comprising an acidic substance in a range of pH 2.5 or more and pH 3.5 or less to obtain a first thin film having voids, wherein the thin film forming material is a mixture comprising indium oxide and silicon oxide, in which the indium oxide is in a range of 0.230 mol or more and 0.270 mol or less with respect to 1 mol of the silicon oxide.
US11372133B2
An advection fog forecasting system and a method thereof are based on the recognition that wireless signal communication is subject to weather conditions. The system and the method involve collecting radio signals in a forecasting region that is likely to be shrouded in fog. Radio signals influenced by fog can show fog attenuation, and different levels of attenuation can be represented by different values of a radio signal strength indicator RSSI. With the variation curve of the radio signal strength indicator RSSI and weather variables, such as the humidity, the wind speed and the rainfall in the forecasting region, forecasting advection fog can be achieved.
US11372129B2
A post-compensation method for motion errors of a rotating accelerometer gravity gradiometer includes the steps of: during moving-base gravity gradient exploration, recording angular and linear motions of a gravity gradiometer; after the exploration, removing angular and linear motion errors from output data of the gravity gradiometer based on an analytical model of the rotating accelerometer gravity gradiometer; while ensuring that the precision of the gravity gradiometer is unchanged, the post-compensation method for the motion errors may be applied to greatly reduce the requirements of the gravity gradiometer for the precision of an online error compensation system, thereby simplifying the circuit design and mechanical design of the rotary accelerometer gravity gradiometer, and making the rotating accelerometer gravity gradiometer simpler and cheaper.
US11372128B2
A method and a system implementing the method, are disclosed for computing magnetic interferences in measurement while drilling operations, using the retrieved lateral, and axial magnetic interferences of the measurement while drilling downhole tool system. With the disclosed method and system of implementing the method, it can be determined whether the source of the magnetic interference is from the measurement while drilling downhole tool system lateral direction or its axial direction. When magnetic field strength is abnormal, the lateral and axial magnetic interferences are monitored, and then compared against their values before the abnormal magnetic field strength. This way the direction of the magnetic interference is analyzed to eliminate or judge the cause of the interference, and properly guide the measurement while drilling downhole tool system towards its reservoir or well location.
US11372123B2
Provided is a method for determining convergence in full wavefield inversion (FWI) of 4D seismic (time-lapse seismic: 3D seismic surveys acquired at different times with the first survey termed as the baseline and subsequent surveys termed as monitors). FWI applied to field seismic data includes iteratively solving for subsurface property models and model difference between monitor and baseline. Iteration occurs until the model difference is sufficiently converged. Rather than determining convergence by examining an entire subsurface region of the models and/or the model difference, subparts of the subsurface region models and/or the model difference are examined in order to determine convergence. For example, different regions behave differently, include the target reservoir region (where hydrocarbon is present) and the background region that is outside the target reservoir region. Thus, transforming the subregions of the models and/or the model difference and analyzing the transformations may indicate convergence of the overall model difference.
US11372106B2
An optical phased array formed of a large number of nanophotonic antenna elements can be used to project complex images into the far field. These nanophotonic phased arrays, including the nanophotonic antenna elements and waveguides, can be formed on a single chip of silicon using complementary metal-oxide-semiconductor (CMOS) processes. Directional couplers evanescently couple light from the waveguides to the nanophotonic antenna elements, which emit the light as beams with phases and amplitudes selected so that the emitted beams interfere in the far field to produce the desired pattern. In some cases, each antenna in the phased array may be optically coupled to a corresponding variable delay line, such as a thermo-optically tuned waveguide or a liquid-filled cell, which can be used to vary the phase of the antenna's output (and the resulting far-field interference pattern).
US11372096B2
A method for using a radar assembly to sense an environment includes a radar system that has an antenna assembly secured for 360-degree rotation, the antenna assembly having mounted thereon at least one transmit antenna, and a first set of three or more separate fixed receive antennas, with the antenna assembly having a greater width than height so as to create a fanbeam. In the method of the present invention, the antenna assembly is rotated to a first azimuth position, and then an FMCW waveform is transmitted within the fanbeam, and reflections are received from targets in the environment while in the first azimuth position. Based on the received reflections, data is processed and stored. These steps are repeated for all other azimuths until an azimuth sweep has been completed. At that time, a full environmental data set is compiled for the environment, where the data set comprises azimuth data, range data, elevation data and RCS data. The data set is gathered and delivered to a controller for analysis.
US11372095B2
Aspects of the present disclosure are directed to injection locking and related apparatuses. As may be implemented in accordance with one or more embodiments, an apparatus includes a plurality of injection-locking circuits configured to receive an injection signal, each injection-locking circuit including a mixer and a lock-detection circuit. In each of the injection-locking circuits, the lock-detection circuit detects a lock-status relationship between the injection signal and a signal output from the injection-locking circuit. In response to the lock-status relationship indicating an unlocked condition, a phase/magnitude of the injection signal is adjusted. In response to the lock-status relationship indicating a locked condition, transmission of an FM continuous wave (FMCW) chirp signal is facilitated.
US11372093B2
A processor in an ultrasound imaging system identifies faults or errors in the system. In one embodiment, fault or error conditions are detected by monitoring system parameters during a self-test. In another embodiment, a processor provides ultrasound image data to a trained neural network to identify fault conditions in a transducer or the imaging system. In some embodiments, the processor makes adjustments to one or more operating parameters to compensate for the identified fault conditions so that the system continues to operate and produce images with the detected fault condition.
US11372090B2
In one embodiment, a LIDAR device of an autonomous driving vehicle (ADV) includes a light emitter to emit a light beam towards a target, wherein at least a portion of the light beam is reflected from the target. The LIDAR device further includes an optical sensing unit including a first photodetector and a second photodetector. The first photodetector is a different type of photodetector from the second photodetector, where the optical sensing unit is to receive the portion of the light beam reflected from the target. When the optical sensing unit receives the portion of the light beam, the first photodetector generates a first optical sensor output signal and the second photodetector generates a second optical sensor output signal. The LIDAR device further includes a first circuitry portion to generate an intensity signal indicative of an intensity of the received portion of the light beam responsive to the first optical sensor output signal. The LIDAR device further includes a second circuitry portion to generate a time of flight (ToF) signal indicative of a ToF of the emitted light beam responsive to the second optical sensor output signal.
US11372089B2
Systems and methods for operating an array of micro-mirror assemblies are provided. In one example, an apparatus comprises: a light source; a receiver; and a semiconductor integrated circuit comprising a microelectromechanical system (MEMS) and a controller, the MEMS comprising an array of micro-mirror assemblies, each micro-mirror assembly comprising: a micro-mirror connected to a substrate of the semiconductor integrated circuit via an elastic connection structure and rotatable around the connection structure to perform at least one of: reflect light from the light source along an output projection path, or reflect input light propagating along an input path to the receiver. The controller is configured to generate a control signal to rotate the micro-mirrors based on a target rotation angle and a spring stiffness of one or more connection structures of the array of micro-mirror assemblies.
US11372084B2
Methods and apparatus for generating a target signal with desired phase shift information. In embodiments, a system receives an input target signal having a first frequency and combines the input target signal with an oscillator signal to generate a first output signal having a second frequency. The oscillator signal is generated using a digital component that imparts phase-shift information into the oscillator signal. The first output signal is combined with a fixed frequency oscillator signal to generate a second output signal corresponding to a signal reflected from a target.
US11372081B2
Apparatus, system and method of leakage cancellation for multiple input multiple output (MIMO) radar
For example, a MIMO radar may include a plurality of Tx chains to process a plurality of digital Tx signals for transmission of a plurality of Tx RF signals; a plurality of Rx chains configured to output a plurality of digital Rx signals based on a plurality of Rx RF signals and a plurality of digital leakage-cancellation signals, wherein an Rx chain of the plurality of Rx chains is configured to output a digital Rx signal based on an Rx RF signal and a digital leakage-cancellation signal corresponding to the Rx chain; and a digital MIMO filter to generate the plurality of digital leakage-cancellation signals based on the plurality of digital Tx signals, the digital MIMO filter configured to generate the digital leakage-cancellation signal corresponding to the Rx chain by applying to the plurality of digital Tx signals a respective plurality of filters corresponding to the Rx chain.
US11372073B2
A first communication device transmits a first physical layer protocol data units (PPDU) that includes a first null data packet announcement (NDPA) frame as part of a first ranging measurement exchange. The first communication device transmits a first null data packet (NDP) as part of the first ranging measurement exchange, and records a transmit time of the first NDP. The first communication device determines whether a second NDP was received correctly from a second communication device as part of the first ranging measurement exchange. In response to determining that the second NDP was not received correctly, the first communication device commences a second ranging measurement exchange, including transmitting a second PPDU that includes a second NDPA frame as part of the second ranging measurement exchange.
US11372071B2
A method may include obtaining a plurality of groups of imaging data. Each group of the plurality of groups of imaging data may be generated based on MR signals acquired by an MR scanner via scanning a subject using a diffusion sequence. The method may also include determining one or more correction coefficients associated with an error caused by the diffusion sequence for each group of the plurality of groups of imaging data. The method may also include determining, based on the one or more correction coefficients corresponding to the each group of the plurality of groups of imaging data, a plurality of groups of corrected imaging data. The method may further include determining averaged imaging data by averaging the plurality of groups of corrected imaging data in a complex domain and generating, based on the averaged imaging data, an MR image.
US11372066B2
Systems and methods for quantitative susceptibility mapping (“QSM”) using magnetic resonance imaging (“MRI”) are described. Localized magnetic field information is used when performing the inversion to compute quantitative susceptibility maps. The localized magnetic field information can include multi-resolution subvolumes obtained by segmenting, or dividing, a field shift map. In some instances, a trained machine learning algorithm, such as a trained neural network, can be implemented to convert the localized magnetic field information into quantitative susceptibility data. These local susceptibility maps can be combined to form a composite quantitative susceptibility map of the imaging volume.
US11372061B2
A Hall effect sensor device may be provided, including one or more sensor structures. Each sensor structure may include: a base layer having a first conductivity type; a Hall plate region having a second conductivity type opposite from the first conductivity type arranged above the base layer; a first isolating region arranged around and adjoining the Hall plate region, and contacting the base layer; a plurality of second isolating regions arranged within the Hall plate region; and a plurality of terminal regions arranged within the Hall plate region. The first and second isolating regions may include electrically insulating material, and each neighboring pair of terminal regions may be electrically isolated from each other by one of the second isolating regions.
US11372059B2
The present disclosure relates to a testing device comprising a bracket including a first groove and a second groove parallel to each other, wherein the first groove and the second groove run through an inner surface of the bracket perpendicularly to a thickness direction of the testing device; a plate assembly including a first plate and a second plate parallel to each other, wherein the first plate is disposed within the first groove and fits closely within the first groove along a length direction and a thickness direction of the testing device, the second plate is disposed within the second groove, with a gap present in the second groove along a length direction and/or a thickness direction of the testing device; a connector array including a plurality of connector assemblies disposed on the plate assembly in a predetermined pattern, wherein each of the plurality of connector assemblies is connected between the first plate and the second plate; and a displacing tool disposed on the bracket and/or the plate assembly and configured to displace the second plate relative to the first plate within the second groove along a length direction and/or a thickness direction of the testing device. The testing device may simulate various different axial deviations and/or angular deviations of the opposed printed circuit boards, and may be used to test the performance parameters such as low PIM, return loss and insertion loss between the printed circuit boards and the connectors under different axial deviations and/or angular deviations.
US11372057B2
A flexible flat cable testing system includes a first connector including a row of first contacts electrically contacting first ends of a row of wires of a flexible flat cable, a second connector including a row of second contacts electrically contacting second ends of the row of wires, a short circuit test unit including output ports electrically connected to the row of first contacts and input ports electrically connected to the row of second contacts, a potential reader reading a potential level of each of the input ports, and a judgment unit determining whether or not a quality of the flexible flat cable is qualified according to the potential level of each of the input ports. The judgment unit determines that the quality of the flexible flat cable is qualified if the potential level of each of the input ports is equal to a high level output by each of the output ports.
US11372051B2
The economic efficiency estimation apparatus of the rechargeable battery and the economic efficiency estimation method thereof according to the present invention estimate an economic efficiency index correlated with a full-charge capacity and a charge/discharge energy quantity of a secondary battery, by using a voltage difference between a discharge voltage, which is precalculated, and a charge maximum voltage.
US11372049B2
Methods, systems, and computer programs encoded on computer storage medium, for identifying, for a power source, a lookup table (LUT) that includes, for each condition of the power source, i) a maximum power (p-max) of the power source for the condition and ii) a sustained power (p-sus) of the power source for the condition; examining the LUT to define calibration triggers associated with the conditions; identifying an event that satisfies a particular calibration trigger of the calibration triggers; in response to identifying the event, creating a workload for the power source; in response to the workload, determining for a particular condition associated with the particular calibration trigger, an updated p-max value for the particular condition and an updated p-sus value of the power source for the particular condition; and updating the LUT, for the particular condition, based on the updated p-max value and the updated p-sus value.
US11372045B2
Systems and methods to detect that a protective device is operating outside of a time inverse overcurrent tolerance region are described. For example, a central monitoring station may obtain a time inverse overcurrent tolerance region of a protective device on a power line. The central monitoring station may obtain a fault magnitude measurement and a fault duration measurement of a wireless line sensor on the power line. The central monitoring station may determine that the protective device is operating outside of the tolerance region based at least in part on the fault magnitude measurement and the fault duration measurement. The central monitoring station may provide a signal indicating that there is a potential issue with the protective device.
US11372044B2
A charging system includes a charger, a battery charged by receiving a power of a first voltage from the charger, a multi-charge configured to boost a power of a second voltage lower than the first voltage to the first voltage and supply the boosted power to the battery, a charge relay connected at a position between the battery and the charger and configured to be switched to be in an ON state when the power of the first voltage is supplied from the charger and to be in an OFF state when the power of the second voltage is supplied from the charger, and a charging controller configured to control, based on whether a melting fault of the charge relay occurs, whether to supply the power of the first voltage to the battery through the charge relay or to supply the battery with the power through the multi-charge device.
US11372040B2
A method and arrangement for detecting partial discharges in an electric operating device, wherein electromagnetic pulses are detected by means of a sensor device, a narrow frequency band from a frequency spectrum of the electromagnetic pulses is selected by a filter device, the narrow frequency band is amplified by an amplifier device, and signals contained in the narrow frequency band are compared with a threshold value for the amplitude by an evaluation device, wherein a partial discharge is identified in the event that the threshold value is exceeded.
US11372039B2
A vehicle LED lighting outage detection circuit is disclosed for detecting a fault in the LED light and automatically increasing the power drawn from the light power supply in response to the fault. A complementary detection circuit is also disclosed for detecting the increased power draw and signaling a fault to an operator. The increased power draw can be selected to be in the form of a pulse that settles to a lower power draw state after a time to avoid excessive and wasteful power draw. The system can be mounted in a vehicle and, more particularly, to a semi-tractor truck.
US11372037B2
Embodiments of the present invention may provide an antenna characterization system. The system may include a horn antenna including a waveguide and a horn section with an open end and at least one lens disposed at the open end of the horn antenna, having a focal length. The system may also include a platform to hold an antenna under test (AUT) positioned at substantially distance x from the open end of the horn antenna, wherein x is the sum of the focal length and a far-field distance property of the AUT. The system may further include an analyzer coupled to the horn antenna to measure a radiation pattern and other properties such as EIRP, TRP, EVR and spurious emission of a passive or active AUT.
US11372034B2
An information processing device includes: a memory; and a processor configured to: hold each of values of state variables included in an evaluation function representing energy; calculate the change value of the energy for each of state transitions, when a state transition occurs due to a change of any of the values of the state variables; control a temperature value representing temperature; select any of the state transitions, based on priority information set based on state transition information updated last time with respect to identification information for identifying each state transition, and transition acceptance information indicating transition acceptance determined based on the change value, and a generated thermal noise; and output a lowest energy state which is the values of the state variables when the energy to be updated based on the selected state transition becomes a lowest value.
US11372028B2
Stand-alone remote sensor arrangement for monitoring parameter activity in a cable including a sensor unit, a power source unit, a connecting cable, and a control unit. The sensor unit includes a shielded housing enclosing a toroid-shaped core fixed around the cable to be monitored. The arrangement operates in a low current consumption mode and a measurement mode, in which measurement mode a Hall sensor element senses a predetermined parameter activity of the cable. The sensor unit includes a sensor activation unit arranged and structured to sense parameters related to magnetic field variations in the core caused by parameter activity of the cable, and to generate a sensor activation signal including parameter values dependent on sensed parameters. The control unit receives the signal and evaluates the parameter values in relation to predetermined mode changing criteria, and changes mode of operation of the arrangement dependent on the result of the evaluation.
US11372026B2
A resistance measuring device includes an amplifying unit including an amplifier, a first and a second current supply unit, a voltage detection unit, and a controller. The controller controls the voltage detection unit to detect a first output voltage of an output terminal of the amplifier in a state where the current of the first current source flows in a forward direction to a measurement target resistor by controlling the first current supply unit, controls the voltage detection unit to detect a second output voltage of the output terminal of the amplifier in a state where the current of the second current source flows in a reverse direction to the measurement target resistor by controlling the second current supply unit, and calculates a resistance value of the measurement target resistor based on the detected first output voltage and the detected second output voltage.
US11372023B2
A device probe includes a primary probe arm and a subsequent probe arm with a slip plane spacing between the primary probe arm and subsequent probe arm. Each probe arm is integrally part of a probe base that is attachable to a probe card. During probe use on a semiconductive device or a semiconductor device package substrate, overtravel of the probe tip allows the primary and subsequent probe arms to deflect, while sufficient resistance to deflection creates a useful contact with an electrical structure such as an electrical bump or a bond pad.
US11372017B2
Methods, techniques, apparatus, and algorithms are described for robustly measuring real-world distances using any mobile device equipped with an accelerometer and monocular camera. A general software implementation processes 2D video, precisely tracking points of interest across frames to estimate the unsealed trajectory of the device, which is used to correct the device's inertially derived trajectory. The visual and inertial trajectories are then aligned in scale space to estimate the physical distance travelled by the device and the true distance between the visually tracked points.
US11372010B2
An analysis system 1 includes analysis apparatuses 2A to 2E which are dispersively installed in a plurality of installation places and are connected through a network 3 so as to be communicable with each other. At least one analysis apparatus in each installation place includes: an information collection unit 20 that collects analysis progress information of the host analysis apparatus and the other analysis apparatuses and required movement time information of each of the other analysis apparatuses indicating the required movement time which is the time required for an operator to move from the installation place of the host analysis apparatus to the installation places of the other analysis apparatuses; a search unit 21 that searches for an analysis apparatus that is available first among the host analysis apparatus and the other analysis apparatuses on the basis of the collected analysis progress information and the collected required movement time information; and a display control unit 22 that displays information indicating the searched analysis apparatus that is available first on a display unit 12 of the analysis apparatus.
US11372008B2
The present disclosure provides methods and compositions for diagnosing and treating subject having a bleeding disorder. The disclosed methods comprise contacting a sample, e.g., a blood or plasma sample obtained from the patient, with an activation mixture comprising an activated coagulation factor and a phospholipid mixture, wherein the activation mixture is dried onto a solid substrate. Also provided is a global hemostasis test based on the integration of clotting time (Ct) and pharmacokinetics data. The methods and compositions presented can be applied to point-of-care diagnostic systems.
US11372002B2
Methods and assays for determining the activation level of the plasma kallikrein (pKal) system and the uses thereof for assessing the activity of pKal modulators on the pKal system.
US11371993B2
The present invention relates to the identification of biological markers of ovarian cancer. Specifically, cancer-associated autoantibodies to ANXA1, ARP3, SAHH, SERPH, ARAP1, OTUB1, ATP1A1, UBA1, and CFAH have been identified in subjects with early stage ovarian cancer. These autoantibodies can be utilised for a range of purposes including methods for detecting ovarian cancer, methods for screening for early stage ovarian cancer, and methods for assessing treatment response as well as disease progression and recurrence. The autoantibodies also represent prognostic markers of ovarian cancer development.
US11371991B2
The present invention relates to a method for diagnosing a disease comprising the step detecting in a sample comprising antibodies from a patient an autoantibody binding to a polypeptide selected from the group comprising NSF, STX1B, DNM1 and VAMP2, a polypeptide comprising a polypeptide selected from the group comprising NSF, STX1B, DNM1 and VAMP2, or a variant thereof, a use of said polypeptide for the diagnosis of a disease, an autoantibody binding to a polypeptide selected from the group comprising NSF, STX1B, DNM1 and VAMP2, a use of the autoantibody for the diagnosis of a disease, a method for isolating an autoantibody binding to a polypeptide selected from the group comprising NSF, STX1B, DNM1 and VAMP2, a pharmaceutical composition or medical device comprising said polypeptide according to the present invention, a kit for the diagnosis of a disease comprising said polypeptide or said medical device and a use of said polypeptide or autoantibody for the manufacture of a kit or medical device.
US11371990B2
The disclosed embodiments concern methods, devices, and systems for identifying candidate biomarkers useful for the diagnosis, prognosis, monitoring and screening and/or as targets for the treatment of diseases and conditions in subjects, in particular autoimmune and infectious diseases. The identification of candidate biomarkers is predicated on identifying discriminating peptides present on a peptide array, which can distinguish samples from different subjects having different health conditions by the binding patterns of antibodies present in the samples.
US11371988B2
The present invention provides a microfluidic devices and methods of use thereof for the concentration and capture of cells. A pulsed non Faradaic electric field is applied relative to a sample under laminar flow, which results to the concentration and capture of charged analyte. Advantageously, pulse timing is selected to avoid problems associated with ionic screening within the channel. At least one of the electrodes within the channel is coated with an insulating layer to prevent a Faradaic current from flowing in the channel. Under pulsed application of a unipolar voltage to the electrodes, charged analyte within the sample is moved towards one of the electrodes via a transient electrophoretic force.
US11371985B2
The present embodiments relate to selection of agents effective in reducing or preventing gastrointestinal pain in a subject. Such an agent is selected and identified if it is capable of reducing spontaneous and/or induced transient receptor potential vanilloid 1 (TRPV1) activation.
US11371982B2
The purpose of the present invention is to provide a method for accurately predicting a cancer patient prognosis based on a count of desired cells for which expression of a leukocyte marker and an epithelial marker is hardly exhibited by detecting those cells. Provided is a method for diagnosing an overall survival prognosis for a patient suffering from cancer, the method including: a step of obtaining a concentrated solution containing desired cells by pre-treating a biological sample obtained from the patient; a step of optically detecting the concentrated cells; and a step of detecting the desired cells from the detected image, wherein an association is made with the overall survival prognosis diagnosis by counting the detected desired cells, and wherein the desired cells are cells confirmed by the existence of a cell nucleus and in which expression of a leukocyte marker and an epithelial marker is hardly exhibited.
US11371974B2
There is described an indicator device comprising: an indicator section comprising an indicator material that displays different visible properties in response to the presence or absence of an activating agent; an activator section comprising an activating agent that effects a change in the visible properties of the indicator material; and a barrier section comprising a barrier layer that is substantially impermeable to the activating agent, the barrier section being located between the indicator section and the activator section; wherein at least part of the barrier layer is configurable to allow the activating agent and the indicator material to come into contact with each other, thereby effecting a visible change. The device may be used to detect or report the passage of time and can be applied to perishable goods and/or associated packaging to show that packaging has been compromised and/or that the device has been compromised.
US11371972B2
In some embodiments, the present disclosure pertains to substance detecting assemblies that include: (1) a sample medium (e.g., filter paper); and (2) a solid test chemical (e.g., zinc) impregnated with the sample medium. In some embodiments, the present disclosure pertains to methods of making an assembly for detecting a substance by: (1) providing a sample medium; (2) providing a solid test chemical; and (3) impregnating the sample medium with the solid test chemical. In further embodiments, the present disclosure pertains to methods for detecting a substance by: (1) collecting the substance on a sample medium that is impregnated with a solid test chemical; and (2) initiating a reaction of the substance with the solid test chemical on the sample medium to generate a color that corresponds to the substance. In some embodiments, the sample medium is then inserted into a chemical detection unit for the detection of the substance.
US11371970B2
The present invention relates to a method for analyzing the molecular weight of each polymer comprised in a polymer compound, and an analysis system used therefor. More specifically, the present invention relates to an analysis method of components of polymer compounds and molecular weight by component using a system in which size-exclusion chromatography (SEC)-pyrolysis gas chromatography (Py-GC)-mass spectrometry (MS) are connected in series and to an analysis system used in the method.
US11371969B2
A gas-analysis sample injection system and method for transfer of sample gas from a gas-sample cylinder to an analyzer such as a gas chromatograph, providing a cabinet with a door and a cabinet vent, vent manifold, and vent exhaust, a carrier gas supply, a sample cylinder support bracket, a sample filter housing, and a sample injector valve with an injector-valve actuator. Controlled by a valve controller over valve-control lines, a carrier gas regulating valve and sample-cylinder inflow valve allow carrier gas at regulated pressure into the mounted gas-sample cylinder, and a sample-cylinder outflow valve and sample transfer valve allow flow of sample gas into the sample injector valve. A filter vent valve and injector-valve vent valve operate in coordination with the other valves to provide venting and purging of extraneous gasses.
US11371959B2
A device and a method for performing an assay is provided. The assay device, which may be used for determining the concentration of an analyte in a sample, includes a plurality of microchambers and a Field-effect transistor (FET) arranged at the bottom of each of the plurality of microchambers. Capture probe molecules for the analyte can be arranged within the plurality of microchambers such that each microchamber contains at most one capture probe molecule. The FET can be arranged in said microchamber to give a readable output signal based on binding of the analyte, or competitor to the analyte, with the capture probe molecule.
US11371957B2
A method for sensing an analyte utilizing a sensor having a working electrode, the method includes providing the working electrode with an analyte-specific enzyme and a redox mediator, providing the working electrode to the analyte, accumulating charge derived from the analyte reacting with the analyte-specific enzyme and the redox mediator for a set period of time, connecting the working electrode to circuit after the set period of time, and measuring the signal from the accumulated charge.
US11371954B2
A capacitance sensing system for sensing frost and ice accumulation. The capacitance sensing system comprises a first capacitor formed by a portion of a metal heat exchanger and a sensor electrode electrically isolated from the metal heat exchanger, a tank oscillator comprising a second capacitor and an inductor connected in parallel with each other and coupled in parallel with the first capacitor, and a circuit coupled to the tank oscillator. The circuit coupled to the tank oscillator is configured to determine a resonant frequency of the tank oscillator, determine a capacitance value based on the resonant frequency of the tank oscillator, determine that the capacitance value is greater than a predefined threshold, and transmit a heater activation command in response to determining the capacitance value is greater than the predefined threshold.
US11371946B2
An apparatus (1) for optical inspection of objects (2) comprises: a conveyor (3) configured to transport the objects (2) in succession, each object (2) having a bottom wall (21), which rests on the conveyor (3), and a side wall (22); an inspection station (4), disposed along the conveyor (3); an illuminator (6) mounted above the inspection station (4) to emit a beam of light rays towards the conveyor (3); a first lens (7) configured to transmit a corresponding beam of collimated rays; a second lens (8) configured to make the light rays converge on the side wall (22) of the object (2) to be inspected.
US11371945B2
The present disclosure relates to a colorimetric humidity sensor and a method of preparing the same, and in the colorimetric humidity sensor that is an ultrafast colorimetric humidity sensor including a colorimetric member including humidity-responsive particles configured in a disordered monolayer arrangement on a substrate, the humidity-responsive particles are amorphous, porous, and polydispersed microspheres, and the colorimetric humidity sensor indicates a color change according to humidity upon light irradiation.
US11371943B2
Distributed fiber optic chemical and radiation sensors formed by coating the fibers with certain types of response materials are provided. For distributed chemical sensors, the coatings are reactive with the targets; the heat absorbed or released during a reaction will cause a local temperature change on the fiber. For distributed radiation sensors, coating a fiber with a scintillator enhances sensitivity toward thermal neutrons, for example, by injecting light into the fiber. The luminescent components in these materials are taken from conjugated polymeric and oligomeric dyes, metal organic frameworks with sorbed dyes, and two-photon-absorbing semiconductors. The compositions may exhibit strong gamma rejection. Other scintillators combining luminescent materials with neutron converters are available. With a multiple-layer coating, it may be possible to identify the presence of both neutrons and gamma rays, for example. Coatings may be applied during manufacture or in the field.
US11371926B2
Embodiments relate to a system for particulate matter collection and analysis. The embodiments include system components and an associated control system. One or more of the components are dynamically adjustable. Fluid flow is captured by a capture medium positioned relative to a fluid channel, and particulate matter present within the fluid flow is acquired. A modifiable component is provided relative to the capture medium. The control system is provided in communication with the system components and functions to provide and support dynamic adjustment of the modifiable component in response to acquired particulate matter and analysis thereof.
US11371925B2
A measurement apparatus includes: a number concentration measurement device configured to measure a number concentration of particles in a air; a humidity measurement device configured to measure a humidity of the air; and a air concentration measurement device configured to measure a concentration of a specific air in the air, wherein a mass concentration of the particles in the air is calculated based on a measured number concentration, a measured humidity, a measured concentration of the specific air, and a predetermined correlation between the number concentration, the humidity, and the concentration of the specific air, and the mass concentration of the particles in the air.
US11371924B2
The present disclosure provides a method for imaging a compound contained by a lipid vesicle in water. The method comprises the following steps of: (a) providing an aqueous sample comprising the lipid vesicle which contains the compound, wherein the aqueous sample further comprises ammonium sulphate ((NH4)2SO4); (b) illuminating the aqueous sample with an X-ray free-electron laser (X-FEL); (c) with an image sensor, collecting a plurality of coherent diffraction image patterns of the aqueous sample being illuminated; and (d) reconstructing the coherent diffraction image patterns with a computer such that an image of the lipid vesicle containing the compound is acquired. A method for examining a quality of a chemical drug contained by a liposome in water is also provided.
US11371918B2
In mass spectrometry significant error is introduced during sample preparation (sample-to-sample error), during ion generation (ion suppression), and during ion transmission (ion transmission losses). We demonstrate the ability to correct for ion suppression and ion transmission losses, and that once corrected for ion losses, a sample-to-sample normalization of the analytical sample to the internal standard is possible. By normalizing to a standard sample the analytical sample becomes completely comparable to any similarly treated sample.
US11371913B2
The present disclosure provides for sampling instruments and methods of collecting sample particles. The sampling instrument can include a high-pressure pulsed valve coupled to a gas flow system to displace a sample from a surface. Also included can be a voltage supply coupled to a voltage switch, a suction device, a sample collector, and a collection filter. To collect a sample, extractive particles can be deposited onto a sample present on a substrate. At least a portion of the sample becomes coupled to a portion of the extractive particles to form sample particles. High-pressure gas can be discharged at the sample, thereby aerosolizing a portion of the sample particles to disperse aerosolized sample particles. A portion of the aerosolized sample particles can be collected onto a collection filter to form a collected sample.
US11371906B1
A device for testing one-way or non-return valves, for example, those used during diving, that can be used to determine whether air is able to be sucked through the one-way or non-return valve and provides a visual confirmation of the test and outcome. The present invention also includes an improved method of testing one-way or non-return valves and a device for carrying out this method to make testing the one-way or non-return valve prior to diving safer and more effective.
US11371900B2
Provided is a differential pressure sensor capable of improving joining stability of a filter. The differential pressure sensor includes: a sensor module configured to detect a pressure difference between an atmospheric pressure and a pressure of a measured medium; a case body, which is configured to contain the sensor module, and in which an atmosphere introducing hole for introducing atmospheric air into the case body is formed; and a filter provided from inside the case body to cover the atmosphere introducing hole, the case body having a protrusion, which protrudes to an inside of the case body, the atmosphere introducing hole being formed in the protrusion, the filter being joined to the protrusion.
US11371891B2
A semiconductor device that can detect temperature appropriately is provided. A semiconductor device provided with a semiconductor substrate in which one or more transistor portions and one or more diode portions are provided is provided, including: a temperature detecting portion provided above the top surface of the semiconductor substrate and having a longitudinal side in a predetermined longitudinal direction; a top surface electrode provided above the top surface of the semiconductor substrate; and one or more external lines that have a connecting part connected with the top surface electrode and electrically connect the top surface electrode to a circuit outside the semiconductor device. The temperature detecting portion extends across the one or more transistor portions and the one or more diode portions in the longitudinal direction, and the connecting part of at least one of the external lines is arranged around the temperature detecting portion when seen from above.
US11371888B2
A polarization and color sensitive pixel device and a focal plane array made therefrom. Each incorporates a thick color/polarization filter stack and microlens array for visible (0.4-0.75 micron), near infrared (0.75-3 micron), mid infrared (3-8 micron) and long wave infrared (8-15 micron) imaging. A thick pixel filter has a thickness of between about one to 10× the operational wavelength, while a thick focal plane array filter is on the order of or larger than the size or up to 10× the pitch of the pixels in the focal plane array. The optical filters can be precisely fabricated on a wafer. A filter array can be mounted directly on top of an image sensor to create a polarization camera. Alternatively, the optical filters can be fabricated directly on the image sensor.
US11371885B2
An optical sensor circuit is provided. In the optical sensor circuit, an output stage circuit transmits a voltage of first and second node to the output line according to a first driving signal. A first sensor is configured to generate a first photocurrent according to a first color light that senses an ambient light, and generate a second photocurrent according to a second color light. A second sensor is configured to generate a third photocurrent according to a third color light, and generate a fourth photocurrent according to the second color light. In a sensing phase, when the first sensor senses the first color light, and the second sensor senses the third color light, the first sensor adjusts a voltage level of the voltage according to the first photocurrent, and the second sensor adjusts the voltage level of the voltage according to the third photocurrent.
US11371882B2
Described herein are methods and apparatus for spectroscopic analysis of samples. In many embodiments, an apparatus for providing spectroscopic analysis of a sample comprises a sample holder. For example, the sample holder may comprise a consumable single use sample holder that can be readily coupled to and removed from a measurement apparatus such as a spectrometer. The sample holder may comprise a measurement surface configured to receive the sample during measurement, wherein the measurement surface may comprise a porous mesh. The porous mesh can receive the sample to optimally configure the sample for spectroscopic measurement, as described in further detail herein.
US11371880B2
A vehicle body side system is provided with a second data communication unit that performs bidirectional communication with a tire side device and receives road surface data and measurement data transmitted from a first data communication unit, a road surface determination unit that determines the road surface condition of a road surface on which a vehicle travels based on the road surface data, a reception strength measurement unit that measures the reception strength of the measurement data, and a transmission angle setting unit that stores the reception strength of the measurement data during one rotation of a tire, sets as a transmission angle, a presence angle when the reception strength of the measurement data during one rotation of the tire is high, and transmits data indicating the transmission angle to the tire side device via the second data communication unit. In addition, a control unit causes the first data communication unit to transmit the road surface data when the presence angle becomes the transmission angle.
US11371871B2
A sensor unit is described for measuring parameters of a fluid, in particular a hydraulic fluid, in a fluid power unit, in particular a hydraulic power unit, as well as a fluid power unit with a sensor unit and a method for measuring parameters of a fluid in a fluid power unit. The sensor unit has a contact module and two electrode pairs with two electrodes each. The electrode pairs are connected to the contact module and the longitudinal axes of the electrode pairs are arranged essentially perpendicular to each other. This enables capacitive fluid level measurements with different orientations of the sensor unit without the need to adjust the sensor system. The additional measurement of other parameters of the fluid by means of the method efficiently allows for statements about the quality of the fluid to be made.
US11371870B2
An air flow rate measurement device includes a flow rate detection unit, a detected flow rate response compensation unit, a pulsation amplitude calculation unit, a correction value calculation unit, and an error correction unit. The flow rate detection unit detects a detected flow rate. The detected flow rate response compensation unit advances a response time of the detected flow rate and calculating a compensation flow rate which is an output obtained by compensating for a response delay of the detected flow rate. The pulsation amplitude calculation unit calculates a pulsation amplitude correlated with a pulsation amplitude in the detected flow rate. The correction value calculation unit calculates a pulsation correction value which is a value for correcting the compensation flow rate based on the pulsation amplitude. The error correction unit corrects the compensation flow rate based on the pulsation correction value.
US11371866B2
Apparatus and methods for designing a system that measures deflection at multiple points and in various axes and how it relates to flow measurement are described. A system for continuously measuring the mass flow of a media includes one or more cartridges, one or more displacement sensing devices, and a processor. The one or more cartridges are connected serially between an inflow and outflow media pipe. The one or more displacement-sensing devices is configured to detect displacement changes of the one or more cartridges at two or more separate points on the cartridge(s) when the media flows through the cartridge(s). The processor is configured to calculate the flow of the media based on the detected displacement changes of the one or more cartridges at the one or more separate points.
US11371864B2
There is provided an interpolation circuit of an optical encoder including a phase shifter circuit, two multiplexers, two digital circuits and four comparators. The phase shifter circuit receives signals sequentially have a 90 degrees phase shift and outputs multiple phase shifted signals. Each of the two multiplexers receives a half of the multiple phase shifted signals and outputs two pairs of phase shifted signals, each pair having 180 degrees phase difference, respectively to two comparators connected thereto. Each of the two digital circuits controls the corresponding multiplexer to select the two pairs of phase shifted signals from the half of the multiple phase shifted signals.
US11371862B2
Angular position sensor system comprising: a cylindrical magnet rotatable about a rotation axis; and an angular position sensor device comprising: a substrate comprising a plurality of magnetic sensitive elements configured for measuring a first magnetic field component in a first direction and a second magnetic field component in a second direction perpendicular to the first direction; and a processing circuit configured for calculating the angular position; the sensor device being oriented such that the first direction is oriented in a circumferential direction, and the second direction is either parallel or orthogonal to the rotation axis; the sensor device being located at a predefined position where a magnitude of a third magnetic field component orthogonal to the first and second magnetic field component is negligible over the 360° angular range.
US11371858B2
An optimization and recommendation engine can receive user location data to programmatically generate customized recommendations regarding the user's operation as a potential service provider for a network service. The optimization and recommendation engine can determine potential service routes based on the user location data indicating a frequent route of the user and on service data associated with the network service. The optimization and recommendation engine can also perform multivariate optimizations to select one or more optimal service routes from the potential service routes. The recommendations can include the one or more optimal service routes as well as parameters associated with such routes. The recommendations can further include a comparison of the parameters against characteristics of the user's frequent route.
US11371857B2
Disclosed are various embodiments for implementing passenger profiles for autonomous vehicles. A passenger of the autonomous vehicle is identified. A passenger profile corresponding to the passenger and comprising a passenger preference is identified. The passenger preference is identified. A configuration setting of the autonomous vehicle corresponding to autonomous operation of the autonomous vehicle is then adjusted based at least in part on the passenger preference.
US11371845B2
A geo-analytical program is integrated into a customer relationship management (CRM) solution. Via the geo-analytical program, users are able to define layer configuration settings for a layer for plotting on a map-based GUI. Layer configuration settings for a respective layer comprise an indication of a data object type serving as a base object type for the respective layer. A method involves receiving from a user user-defined configuration settings for a first layer, electronically receiving, at a geospatial computer system, geospatial data for a plurality of connected devices; electronically receiving, at the geo-analytical program from the geospatial computer system, real-time geospatial data for the plurality of connected devices; and utilizing, by the geo-analytical program, the user-defined layer configuration settings for the first layer to plot the first layer on the map-based GUI based on the received real-time geospatial data for the plurality of connected devices.
US11371841B2
A method of measuring tides and inland water levels is provided. The method comprises a computer receiving a first measurement of an angle formed by a first ray comprising a vertical fixed piling and a second ray formed by a downward sloping ramp of known length, a lower end of the ramp contacting a surface of a dock float and the surface representing a plane contacting the fixed piling at a 90-degree angle at a first meeting point. The computer then calculates, based on the first measurement, based on the ramp length, and based on the 90-degree angle, a first distance from the first meeting point to a vertex of the angle. The computer later receives a second measurement of the angle, wherein the plane meets the piling at a second meeting point. The computer calculates a second distance and expressing a difference between two distances as tidal change.
US11371838B2
A method for simulating surface roughness on an aircraft part surface and a method for testing the behavior on flight of this aircraft part with surface roughness simulated, wherein the surface roughness simulation includes forming a roughness pattern on the aircraft part surface using a laser. The roughness pattern is a projectable lattice including longitudinal projections and transverse projections, wherein heights of the longitudinal and transverse projections correspond to a maximum roughness of a selected surface roughness type.
US11371837B2
Projection device switches and projects a plurality of types of pattern images in a unit of projection frame. Imaging device images object to which the pattern image is projected and generates image data. Measurement device discriminates whether each imaging frame is a key frame of the image data obtained by capturing one of the pattern images or a blended frame of the image data obtained by capturing a plurality of the pattern images switched during an exposure period of one frame, and performs measurement based on a space coding method by using at least the image data of the key frame.
US11371828B2
A coordinate measuring machine has a measurement head having a point measurement device which measures first coordinates of only a single point on the surface of a workpiece at a given time. An area measurement device records images of a reference surface. A displacement device displaces the measurement head and/or the workpiece such that they assume different relative positions with respect to one another. An evaluation device calculates a shift between images that the area measurement device has recorded of the reference surface at different times at different relative positions, with a stitching algorithm. Based on this, second coordinates of the measurement head, which are defined relative to the reference surface, are determined. By linking the first coordinates with the second coordinates, third coordinates are determined, which define the points on the surface of the workpiece measured by the point measurement device relative to the reference surface.
US11371825B2
A blade angle feedback assembly for an aircraft-bladed rotor is provided. The rotor is rotatable about a longitudinal axis and having an adjustable blade pitch angle. The assembly comprises a feedback device coupled to rotate with the rotor with adjustment of the blade pitch angle, the feedback device comprising a non-magnetically permeable body defining a root surface and a plurality of magnetically permeable position markers circumferentially disposed on the root surface, and at least one sensor mounted adjacent the feedback device and configured to detect a passage of the plurality of position markers as the feedback device rotates about the longitudinal axis.
US11371824B2
The described techniques address the issues associated with conventional OoS sensor systems by mounting a magnetized ring onto a rotatable shaft for which an angular position is to be measured. Specific sensor configurations are disclosed regarding each magnetic sensor's position with respect to one another and each magnetic sensor's position with respect to the rotatable shaft. The described configurations provide a stray-field robust solution due to the specific magnetic sensor configurations such that, when stray fields are present, pairs of magnetic sensors are exposed to essentially the same stray field components, which thus cancel one another. Thus, the angle of the rotatable shaft as a function of the measured strength of the magnetic field components at any time instant can be calculated even in the present of stray magnetic fields.
US11371821B2
A method for extracting a gear tooth profile edge based on an engagement-pixel image edge tracking method includes defining a transmission ratio relationship between a cutter and an envelope tooth profile, setting a cutter profile step size and an envelope step size, acquiring instantaneous contact images at different engaging times, and performing a binarization processing on each curve envelope cluster image; sweeping a boundary of an envelope curve cluster, acquiring pixel points of the edge; preliminarily tracking a tooth profile edge, and then performing a secondary extraction and compensation on the pixel points; calibrating coordinates of a cutter profile; extracting a pixel coordinate of an instantaneous engaging point; converting the pixel points among different instantaneous engaging images; extracting a final tooth profile coordinate of the gear, and performing a tooth shape error analysis and a contact line error analysis.
US11371811B2
According to one embodiment an electric shock self-defence cartridge is provided that includes a distal body in which one or more application means is housed, and a proximal body in which a wire is housed. The proximal body includes coupling means and electric connection means for being joined with the electric shock self-defence device. Compression means is arranged between the distal body and the proximal body for keeping the distal body shifted towards a rest position. The application means is housed in the distal body, such that in use, when the distal body is in contact with an assailant, the distal body shifts with respect to the proximal body from the rest position towards an actuation position in which the application means projects from the distal body to be adhered to the assailant's body.
US11371808B2
A boat gate system for controlling vessel access to a port or similar waterbody has a number of connected, floating Port Security Barrier (“PSB”) segments. A remote latching and unlatching mechanism, combined with a powered mover mounted on one or more PSB segments, permits remote unlatching of the PSB segments; moving the PSB segments to a desired location (whether rotating same about a point, or moving a longer section laterally) so as to open the PSB, then moving the PSBs back to a closed position and latching same. Both the unlatching, movement, and latching are remotely controlled. Positional indicators, for example Global Positioning Systems or similar systems, are provided to monitor and assist in controlling PSB segment movement and unlatching, and movement of the PSB segments in a desired direction to a desired location.
US11371802B2
A handguard quick dismantling structure is provided for a toy gun and includes a barrel portion that has a barrel pivoting portion, a handguard portion that has a handguard pivoting portion, a barrel retaining piece including a barrel connecting portion and barrel coupling portion respectively arranged at opposite locations, and a handguard retaining piece including a handguard connecting portion and a handguard coupling portion respectively arranged at opposite ends. The handguard retaining piece is such that when the handguard portion and the barrel portion are combined, the handguard coupling portion is in coupling engagement with and fixed to the barrel coupling portion, and when the handguard portion and the barrel portion are separated, the handguard coupling portion is disengageble from the barrel coupling portion to achieve an effect of quick dismantling of the handguard.
US11371798B1
An air gun utilizes high pressure air to rapidly move projectiles from a magazine to the breech of a barrel, and from there out of the barrel. Actuating a trigger opens a valve which directs high pressure air into a turbine/projectile feed disk assembly causing rotation of the assembly about an axle. The rotation rapidly moves projectiles from the magazine to a position at the barrel breech (one at a time) where the high pressure air launches the positioned projectile through the barrel and out the barrel muzzle. The weapon is innovative in the use of high pressure air in an efficient combination of linear and rotational movement to load and rapidly discharge projectiles through a single barrel.
US11371787B2
A gas cooler effectively prevents or suppresses an outflow of drain water to the outside. The gas cooler includes a casing, a cooling unit, a seal plate, a lead-in port, a lead-out port, and a drain scattering prevention member. The cooling unit is accommodated within the casing and cools gas. The seal plate is provided in the cooling unit and partitions an inside of the casing into an upper space thorough which the gas before passing through the cooling unit flows and a bottom space through which the gas after passing through the cooling unit flows. The gas is led from the lead-in port into the upper space, and the gas is led out of the bottom space via the lead-out port. The drain scattering prevention member is disposed in the bottom space, and collects the drain water, while allowing the gas to pass therethrough.
US11371779B2
Melting furnace (1), in particular for the production of metal alloys by melting alloying constituents, with a melting crucible (10), a cylindrical electrode rod (40) with a consumable electrode (41) attached thereto and a power supply (50) that is configured to supply the electrode (41) with power via the electrode rod (40), wherein the electrode rod (40) can be rotated about its own axis and moved along its own axis during the melting process.
US11371778B2
A shoulder pad dryer and hanger is shown and described. The shoulder pad dryer and hanger includes a central support. The central support has a pair of cross supports connected opposite each other. The central support and the pair of cross supports are hollow such that air flows through the interior of the device. The central support and the pair of cross supports have apertures therein to allow air to pass therethrough. There is a hook located at the top of the central support. At the bottom of the central support there is a fan to force air through the device. There is a shoulder pad support system attached to each of the cross supports that will keep shoulder pads suspended from the device allowing air to flow beneath the pads.
US11371775B2
Process for eliminating the evaporation of a liquefied natural gas stream during the transfer thereof into a storage facility, comprising the following steps: Step a): liquefaction, by means of a refrigeration cycle, of a natural gas stream and of a nitrogen stream in a main heat exchanger; Step b): cooling of the liquefied natural gas stream from step a) in a second heat exchanger by circulation of said liquefied natural gas stream countercurrent to a liquid nitrogen flow that is vaporized while cooling said liquefied natural gas stream; wherein the liquid nitrogen flow used in step b) is from step a).
US11371774B2
The module for a natural gas liquefaction apparatus includes: a frame configured to accommodate a device group forming a part of the natural gas liquefaction apparatus; an annex building, which is provided separately from the frame, and is configured to accommodate at least one of a power supply apparatus or a control information output device; and a coupling member, which is configured to couple the frame and the annex building to each other so as to enable the frame and the annex building to be transported as one unit at a time of transportation of the module for a natural gas liquefaction apparatus, and is removed so as to separate the frame and the annex building from each other at a time of installation of the module for a natural gas liquefaction apparatus in a construction site of the natural gas liquefaction apparatus.
US11371770B2
The present disclosure relates to a refrigerator having a drawer. The refrigerator includes: a cabinet and the drawer provided with a front panel and a storage body, the front panel being moved forward and rearward so that an open front portion of the storage chamber is opened and closed and the storage body being provided in rear of the front panel and received in the storage chamber. The refrigerator including a side cover module provided with an inside cover and an outside cover, the inside cover being provided at an inside surface of the storage body and protecting the inside surface of the storage body, and the outside cover being provided at an outside surface of the storage body and protecting the outside surface of the storage body.
US11371766B2
In a refrigerator, a cam of a cam gear rotating by a driving motor is provided with a structure protruding from an edge portion of a cam gear to a center, thereby increasing the thickness of a cam surface. Therefore, it is possible to reduce the magnitude of force directly transferred from the cam gear to a magnet lever.
US11371764B2
An air conditioning system and a control method are provided. The air conditioning system includes: at least one heat exchanger (1, 2); and at least one control mechanism. Each control mechanism is connected to one of the at least one heat exchanger (1, 2) and is configured to control the corresponding heat exchanger to switch between a first working state and a second working state. The heat exchanger (1, 2) drains liquid when in the first working state and stores liquid when in the second working state.
US11371763B2
A method of operating a refrigeration system is provided. The method includes activating an evaporator heater (306), monitoring a pressure differential within the refrigeration system (308), when the pressure differential reaches a predetermined value (310), deactivating the evaporator heater (312), and activating one or more evaporator fans (314), after deactivating the evaporator heater, to cause a thermostatic expansion valve to open.
US11371758B2
A refrigeration cycle apparatus includes a refrigerant circuit, by pipes, connecting a compressor, a flow switching device, a first heat exchanger, an expansion device, and a second heat exchanger. As refrigerant to be circulated through the refrigerant circuit, any one of a refrigerant having saturated gas temperature under standard atmospheric pressure that is higher than that of R32 and a refrigerant mixture mainly composed of the refrigerant is used. The refrigerant circuit includes an internal heat exchanger configured to exchange heat between the refrigerant flowing through a refrigerant-inlet side of the second heat exchanger and the refrigerant flowing through a refrigerant-outlet side of the second heat exchanger.
US11371757B2
Provided is a highly efficient heating and cooling system. The heating and cooling system is provided with a cooling-purpose heat exchange section that, during cooling, subcools refrigerant, which is discharged from a compressor and liquefied by a heat source side heat exchanger, with an acceleration phenomenon of the refrigerant by rotating the refrigerant helically before the refrigerant reaches a pressure reducing device, and a heating-purpose heat exchange section that, during heating, partially vaporizes refrigerant, which is discharged from the compressor and liquefied by a use side heat exchanger, with an acceleration phenomenon of the refrigerant by rotating the refrigerant helically after the refrigerant has passed through the pressure reducing device and before the refrigerant reaches the heat source side heat exchanger, in which a heating-purpose coiled narrow tube of the heating-purpose heat exchange section has a flow passage that is formed to be wider than that of a cooling-purpose coiled narrow tube of the cooling-purpose heat exchange section.
US11371751B2
A system and method of operating a gas fuel valve control circuit are disclosed. The gas valve control circuit includes a gas valve assembly configured to control a flow of a fuel gas to a load and a switch assembly including a switch in each leg of a plurality of legs of a power supply to the gas valve assembly. The switch assembly is configured to supply power and a return to the gas valve assembly in a first position and to open the plurality of legs of the power supply to the gas valve assembly in a second position. The switch assembly is configured to indicate a position of the switch assembly.
US11371748B2
A portable heater that includes a ceramic substrate with a heating element configured to define a field of direct radiation, a heat reflector with a concave reflective surface configured to define a field of reflective radiation, a grill cover mounted on the heat reflector, where the ceramic substrate is mounted on an interior side of the grill cover with the heating element facing the concave reflective surface such that the field of direct radiation onto the concave reflective surface is unobstructed.
US11371738B2
A heating, ventilation, and/or air conditioning (HVAC) control system includes an enclosure having a first portion and a second portion assembled in a clamshell configuration. The first portion and the second portion are configured to hingedly engage in a closed configuration about a controller for an HVAC system and are configured to hingedly disengage into an open configuration. The HVAC control system also includes a hinge feature that is configured to hingedly couple the enclosure to a housing of the HVAC system.
US11371737B2
A method for reducing peak electrical demand of a building includes generating a baseline electrical demand profile over a target time period from a model. The baseline electrical demand profile can be used to define a policy including a peak management period having at least a first sub-period and a subsequent second sub-period, the first sub-period having a first temperature set point for at least one air handling system of the building that is different from a normal operating temperature set point, the second sub-period having a second temperature set point different from both the normal operating temperature set point and the first temperature set point, and implementing the policy. The model can be generated from one or more of historical electrical data for the building, weather forecast data, building and equipment operating schedules, sales data, and data based on information received from a video camera located in the building.
US11371734B2
For monitoring an HVAC system (1), HVAC data reporting messages are received and stored in a cloud-based computer system (4). Each HVAC data reporting message includes one or more operation data values included by an HVAC controller (22) of the HVAC system (1). The cloud-based computer system (4) generates (S73) remote diagnoses for a particular HVAC device, using a plurality of HVAC reporting messages received from a plurality of the HVAC controllers (22) from one or more HVAC systems (1). Each remote diagnosis is generated (S73) by using more than one operational data value, included in HVAC reporting messages received (S71) received from HVAC controllers (22) of more than one HVAC systems (1) and/or from at least two different types of operational data values. A diagnosis message which includes a remote diagnosis is transmitted to a diagnosis processing system for the particular HVAC device.
US11371728B2
An HVAC system includes an indoor heat-exchange coil disposed between a supply air duct and a return air duct. A damper is disposed in a re-circulation duct and is moveable between an open position and a closed position. A controller is configured to determine if the HVAC system is operating in a heating mode or an air-conditioning mode. Responsive to a determination that the HVAC system is operating in the air-conditioning mode, the controller is configured to determine if the variable-speed indoor circulation fan is operating at a minimum speed and if the relative humidity measured by the humidity sensor is above a pre-determined threshold. Responsive to a determination that the variable-speed indoor circulation fan is operating at the minimum speed and the relative humidity of the enclosed space is above the pre-determined threshold, the controller signals the damper to move to the open position.
US11371719B2
A commercial cooking equipment exhaust hood system includes a hood structure including an inlet opening to an exhaust flow path through the hood. A filter unit is positioned along the exhaust flow path. An electrostatic precipitator unit is downstream of the filter unit. The electrostatic precipitator includes an ionizing section upstream of a collecting section. The ionizing section includes a plurality of ionizing flow paths having side profile patterns that vary in width between at least one wide section and at least one narrow section. The collecting section includes a plurality of collecting flow paths with side profile patterns of substantially uniform width and a repeating undulating side profile pattern. A UV light source may also be provided within the hood, with a controller operatively connected to control the UV light source via a dimmer to enable selective production various UV levels.
US11371715B2
A cooking appliance includes a housing having a cooking chamber and a storage space, which is separate from the cooking chamber. A door is movably arranged on the housing for closing the cooking chamber and for lowering into the storage space in an opened state of the door. A handle is arranged in a fixed location on the door. Movably supported on the door is a guide element which is connected directly to a first end of a retaining spring on the door so as to maintain a coupling position of the guide element on the door. A guide track is mounted in the storage space for guiding the guide element on the door.
US11371700B2
An assembly is provided for a gas turbine engine. This assembly includes a combustor wall, a case and an inlet. The combustor wall is configured with a quench aperture. The case is displaced from the combustor wall such that a plenum is formed by and extends between the combustor wall and the case. The case includes a case wall, a deflector and a conduit. The deflector projects out from the case wall into the plenum towards the combustor wall. The deflector is arranged upstream of the quench aperture. The inlet to the conduit is arranged next to and downstream of the deflector.
US11371697B2
A gas burner for a household cooking appliance includes a burner casing including a plurality of mixture outlet openings configured to guide out, during operation of the gas burner, a mixture of combustion gas and primary air into an area surrounding the gas burner for producing a burner flame. A mixture distribution chamber evenly distributes the mixture of combustion gas and primary air to the mixture outlet openings. Fluidly connected with the mixture distribution chamber is a storage chamber for storing, during operation of the gas burner, part of the mixture of combustion gas and primary air. The storage chamber includes an ignition flame opening configured to guide out the mixture of combustion gas and primary air that is stored in the storage chamber into the surrounding area for producing an ignition flame.
US11371692B2
A mirror assembly can include a housing, a mirror, and a light source. In certain embodiments, the mirror includes a light pipe configured to emit a substantially constant amount of light along a periphery of the mirror. In some embodiments, the mirror assembly includes a sensor assembly. The sensor assembly can be configured to adjust the amount of emitted light based on the position of a user in relation to the mirror. Certain embodiments of the mirror include an algorithm to adjust light based on the position of a user relative to the mirror, the level of ambient light, and/or the activation of different light modes.
US11371687B2
A LED assembly includes a baseplate and a diffuser. A circuit board connected to the baseplate has a first set of LEDs directed to emit light toward the diffuser. Additionally, a frame is attached to the baseplate and positioned to surround the circuit board. A flexible circuit with a second set of LEDs is attached to the frame, with the LEDs positioned to emit light predominantly perpendicular with respect to the first set of LEDs.
US11371682B2
A luminaire can include a power supply that receives AC mains power from a power source and delivers intermediate power, and can also include a lumen control module coupled to the power supply, where the lumen control module receives the intermediate power from the power source. The lumen control module can include at least one first switch that has multiple positions, and multiple resistors coupled to the at least one first switch, where each position of the at least one first switch corresponds to a resistance of the resistors, where the intermediate power received by the resistors is translated to a current level of a plurality of current levels based on the resistance. The luminaire can also include at least one light source coupled to the lumen control module, where the at least one light source emits a lumen output based on the current level received from the lumen control module.
US11371672B2
A lamp device mounted on either side of a bumper of a vehicle includes a lamp casing installed in the bumper; a guide lamp provided at an upper side inside the lamp casing and configured to project light in a predetermined pattern on a road surface to guide a traveling direction of the vehicle; and an illumination lamp provided at a lower side inside the lamp casing and configured to diffuse the light in a traveling direction of the vehicle to illuminate the traveling direction of the vehicle, in which the guide lamp includes a first light source provided at the upper side inside the lamp casing; and a first lens unit provided in front of the first light source and configured to project the light from the first light source in a predetermined pattern on the road surface in order to guide the traveling direction of the vehicle.
US11371669B2
The invention relates to a lighting device (1) for a motor vehicle headlight for generating a light pattern with a light-shadow line, wherein the lighting device comprises a light source (10), a light-permeable body (100), a light injection element (101) for injecting light which the at least one light source (10) emits, and a projection device (500). The light-permeable body (100) has an aperture device (103) with an aperture edge region (104). A light beam (S2) spreading in the optical element (110) is displayed by the projection device (500) as a light pattern (LV) with a light-shadow line (HD), with the light-shadow line (HD) being determined by the aperture edge region (104) of the aperture device (103). At least one light guide element (200, 300) is arranged on the optical element (110), which light guide element has a light guide element light incoupling face (201, 301) and a light guide element light outcoupling face (202, 302), the at least one light guide element (200, 300) being arranged on the optical element (110) in such a manner that light (S3) is injected from the light injection element (101) via the light guide element light incoupling face (201, 301) into the at least one light guide element (200, 300), spreads within this, and enters the optical element (110) again via the light guide element light outcoupling face (202, 302), the light guide element light outcoupling face (202, 302) of the at least one light guide element (200, 300) issuing into the optical element (110) in such a manner that the at least one light guide element light outcoupling face (200, 300) lies beneath the aperture edge region (104) as considered in the vertical direction (Z), so that the light rays (S5) re-entering the optical element (110) from the projection optical assembly (200) are projected as a sign-light light beam (SL) into a region (B) of the light pattern located above the light-shadow line, and are displayed in the light pattern as a sign-light light pattern (SV), for instance.
US11371668B2
Provided is an electric fireplace including a fireplace cabinet which is provided with a window, simulated fuel and an imaging plate disposed in the fireplace cabinet; the fireplace includes a spark simulating device, and the spark simulating device includes a light source and light pipes; the light-receiving ends of the light pipes are fixed oppositely to the light source to receive light from the light source, and light spots are formed at the light-emitting ends of the light pipes; the light-emitting ends of the light pipes are disposed on the simulated fuel and the imaging plate.
US11371667B2
Lighting devices are described and may include a housing containing a rechargeable battery, a microprocessor, and a plurality of light sources in electronic communication with the rechargeable battery and the microprocessor. At least a portion of the housing may be transparent or translucent, wherein the plurality of light sources face the portion of the housing that is transparent or translucent. The lighting devices may be solar-powered, e.g., including a solar panel coupled to an outer surface of the housing, wherein the solar panel is in electronic communication with the rechargeable battery. The lighting devices herein also include a handle of a malleable material configured to adopt and maintain a variety of positions.
US11371661B2
The present disclosure discloses a bulb lamp, which includes a lamp cap, a lamp holder and a bulb shell. The bulb holder connects the lamp cap and the bulb shell to form a lamp body, and a light source assembly is provided in the lamp body; the bulb lamp further includes a heat radiator, the heat radiator is arranged in the lamp holder, the heat radiator includes a first hollow mechanism, a contact part is provided at one end, away from the lamp cap, of the radiator, and the light source assembly is arranged on the contact part.
US11371656B2
An inspection apparatus A for a hydrogen gas dispenser includes a receiving-side gas flowing unit 1 including a receptacle 11 configured to be connected to a nozzle C1 of a hydrogen gas dispenser C and an inspection unit including a rate-of-pressure-rise inspection unit 2 configured to measure a rate of pressure rise of hydrogen gas from the hydrogen gas dispenser C and a dispensed-amount inspection unit 3 configured to measure a dispensed amount of the hydrogen gas. The inspection apparatus A for a hydrogen gas dispenser is capable of measuring a dispensed amount and a rate of pressure rise of the hydrogen gas dispenser.
US11371651B2
A bedside commode stabilization device includes a tubular outer member, a tubular inner member slidingly engaged with the outer member and configured to extend from inside an upper end of the tubular outer member in order to adjust an overall length of the stabilization device. The device also includes a spring loaded boss disposed on the tubular inner member and configured to be received by a series of apertures on the tubular outer member in order to secure the tubular outer member and the tubular inner member at a desired length. A clamp is secured to an upper end of the tubular inner member and is configured to be secured to a portion of a bedside commode. The device also includes a foot secured to a lower end of the device and is configured to provide a foundation when the device is wedged between the floor and the bedside commode.
US11371650B2
An apparatus includes a head portion, an undercarriage portion, and a telescopic portion configured to adjustably move into a plurality of different lengths. A first end of the head portion is rotatably attached to a first end of the undercarriage portion and a second end of the undercarriage portion is rotatably attached to a first end of the telescopic portion. A second end of the head portion is rotatably attached to a second end of the telescopic portion. In a first position, the telescopic portion has a first length of the plurality of different lengths and the head portion and the undercarriage portion form a first angle. In a second position, the telescopic portion has a second length of the plurality of different lengths and the head portion and the undercarriage portion form a second angle different from the first angle.
US11371646B2
A feeding device includes a feed base that is horizontally installed, a first driving source and a second driving source, a first saddle, a second saddle, a first propeller shaft, a second propeller shaft, a first transmission device, a second transmission device, and a holding device. The first saddle rotates about a first axis that goes along a vertical direction. The second saddle is disposed at the first saddle. The second saddle rotates about a second axis. The second axis goes along a horizontal direction. The first propeller shaft transmits a torque from the first driving source. The second propeller shaft transmits a torque from the second driving source. The first transmission device transmits a rotation of the first propeller shaft to the first saddle. The second transmission device transmits a rotation of the second propeller shaft to the second saddle. The holding device holds the object.
US11371637B2
A pipe fitting placement system includes a fitting holder including a bar defining a fitting bore proximate to a first end of the bar, the bar further defining a second end distal from the first end, the bar being elongated in a longitudinal direction extending from the first end to the second end; and a saddle coupled to the bar proximate to the second end of the bar, the saddle rotatable about a saddle pivot axis with respect to the bar; and a pipe fitting received within the fitting bore of the fitting holder.
US11371632B2
A compliant jumper tube fitting assembly may comprise an outer housing comprising a first annular cylindrical structure including a first opening defined by a base wall, and an inner housing comprising a second annular cylindrical structure including a second opening defined by an annular wall, wherein the inner housing is configured to generate a seal between an inner diameter wall of the outer housing and an outer diameter wall of the inner housing in response to inserting the inner housing into a mouth end of the outer housing, wherein the inner housing is configured to receive an end fitting and generate a seal between an inner diameter wall of the inner housing in response to inserting the end fitting into the inner housing.
US11371629B2
A method of fabricating a conduit comprises steps of attaching a first tubular outboard ply to a first inner collar portion of a first collar with a third weld and attaching the first tubular outboard ply to a second inner collar portion of a second collar with a fifth weld. The method also comprises steps of interconnecting the first inner collar portion and a first outer collar portion of the first collar with a first weld, interconnecting the second inner collar portion and a second outer collar portion of the second collar with a sixth weld, attaching a trimmed first corrugated-inboard-ply end of a corrugated inboard ply to the first outer collar portion with a second weld, attaching a trimmed second corrugated-inboard-ply end of a corrugated inboard ply to the second outer collar portion with a fourth weld, and communicatively coupling a first sensor with an interstitial space.
US11371626B2
The disclosure relates to an electromagnetic actuator for actuating a valve. The actuator has a housing, a core and a yoke. A coil body, which carries at least one coil winding, is arranged in the housing. The coil body encloses an armature space at least to some extent. An armature is arranged within the armature space such that it can be moved in its axial direction. A bearing element is arranged on the yoke and has a disc-shaped fastening portion and a tubular bearing portion, which bears the armature. The bearing portion projects inwards from the fastening portion.
US11371623B2
A closure mechanism and a method for plugging a flow control device of a well is provided. The closure mechanism includes a switch having a hollow interior and a U-shaped portion. The closure mechanism also includes a metal insert located within a portion of the hollow interior of the switch. The mechanism further includes a heating device positioned within the well. In the method, the heating device is activated in the well and melts at least a portion of the metal insert. The melted portion of the metal insert collects and re-solidifies within the U-shaped portion of the switch, thereby closing the switch and plugging the flow control device against flow.
US11371612B2
A sleeve for a lip seal assembly includes a rigid portion with a tubular section having an inner surface defining a bore for receiving a shaft and an outer surface providing a seal engagement surface, and a radial flange extending from an axial end of the tubular section. An elastomeric portion attached to the rigid portion has a tubular section disposed within the rigid portion bore and a lip extending axially outwardly from one axial end of the tubular section so as to be disposed externally of the rigid portion bore and having a sealing surface engageable with the shaft outer surface, and may have another lip extending axially from the opposing axial end. The axial lip(s) reduce installation forces, retain lubricant within the sleeve bore during shipping, handling, test shaft and plug installation and removal, and final shaft assembly, and the air side lip prevents leakage of assembly lubricant.
US11371604B2
A hydraulic pressure supply system of an automatic transmission includes: a first hydraulic pump forming a first hydraulic pressure from a hydraulic fluid stored in an oil pan; a second hydraulic pump pressurizing a received hydraulic pressure to a higher pressure, where the received hydraulic pressure may be received from the first hydraulic pump and from the oil pan; a regulator valve which is disposed at an upstream side of a low pressure portion and regulates hydraulic pressures supplied from the first and second hydraulic pumps so as to supply the regulated pressure to the low pressure portion; and a plurality of hydraulic lines that supplies the hydraulic pressure of the first hydraulic pump to the regulator valve and a high pressure portion and supplies the hydraulic pressure of the second hydraulic pump to the high pressure portion and the regulator valve.
US11371596B2
Disclosed is a compound harmonic gearbox having: a first ground gear and a second ground gear being interconnected about a stationary shaft to form a housing, wherein only the first ground gear includes gearbox mounting features; an output flange partially encased within the housing; a flex spline within the housing that drives the output flange; a wave generator within the housing that drives the flex spline; an input shaft with an input gear that drives the wave generator, the input shaft extending through the first ground gear, wherein the output flange is configured to rotate completely around the stationary shaft by rotating the input shaft.
US11371581B2
A torsional vibration damper or torsional tuned mass damper having a rotating system having a primary mass, which is arranged, or preferably fixable for conjoint rotation on a rotatable shaft, such as a crankshaft of a motor, for example, in particular an internal combustion engine, and having a secondary mass, which is movable relative to the primary mass. An assembly for vibration dampening and/or tuned vibration dampening of the relative motion between the primary mass and the secondary mass is formed in part outside of the rotating system of the torsional vibration damper or torsional tuned mass damper.
US11371579B2
A variable stiffness bushing includes: inner and outer tubular members; and an elastic member connecting these tubular members. At least one pair of liquid chambers axially separated from each other is defined in the elastic member. The liquid chambers are connected by a communication passage including a circumferential passage provided in one of the inner and outer tubular members. The one of the inner and outer tubular members includes a coil wound coaxially therewith and a yoke provided with a gap constituting the circumferential passage. A magnetic fluid fills the liquid chambers and the communication passage. Upper and lower end walls and an axially intermediate partition wall of the elastic member are configured such that when the tubular members are axially displaced relative to each other, a difference is created between volumes of the axially separated liquid chambers.
US11371575B1
According to an embodiment, a coil spring includes a wire rod having an end and the other end. The wire rod of the coil spring includes, with regard to a section of the wire rod, a round section portion of an effective spring part, a square section portion in which the section is substantially square, and a taper portion. The square section portion includes an end turn part. A length of each side of the section of the square section portion is less than or equal to a square root of ½ multiplied by a diameter of the wire rod of the round section portion. In the taper portion, from the round section portion to the square section portion, the section changes from a round shape to substantially a square shape, and a sectional area is decreased.
US11371571B2
Disclosed is a friction set for a railway disk brake system for railway rolling stock including: a shoe holder including a receiving slideway; a friction shoe including a brake pad and a profiled shape configured for being slid into the receiving slideway, where the friction shoe includes a pneumatic conduit connecting a first space delimited by a first surface of the friction shoe to a second space delimited by a second opposite surface the friction shoe; at least one through hole arranged in the shoe holder and laid out so as to be facing the pneumatic conduit; and a pneumatic junction ring laid out in the pneumatic conduit forming a pneumatic guide between the through hole of the shoe holder and the pneumatic conduit of the friction shoe.
US11371554B2
A bearing device for a vehicle wheel that is capable of maintaining the sealability of a protective cover by preventing a seal member of the protective cover from being damaged without performing any complex machining. The bearing device for vehicle wheel (1) is provided with: a cylindrical sensor holder (11) that is fitted outside the protective cover (9), wherein in the outer ring (2), a protective cover fitting part (13A) to which the protective cover (9) is fitted, a seal part (13B) with which the seal member (10) of the protective cover (9) is brought into contact, and a sensor holder fitting part (13C) to which the sensor holder (11) is fitted are formed, the inner diameter of the seal part (13B) is equal to that of the sensor holder fitting part (13C), and the seal part (13B) and the sensor holder fitting part (13C) are adjacent to each other.
US11371549B2
An assembly includes a composite body and a load body connected to the composite body by a fastener. The composite body is elongate along a body axis and has a first fastener opening extending radially therethrough. The load body has a second fastener opening extending therethrough. The fastener extends along an insertion axis through the first fastener opening and the second fastener opening to connect the composite body and the first load body together. The fastener has a non-circular cross-section orthogonal to the insertion axis.
US11371548B2
A shockproof nut kit includes an upper nut and a lower nut, in which an end surface of the upper nut is provided with a boss of elliptic cylinder; on the upper end surface of the elliptic cylinder at a longer planar extension side is provided an unfilled corner; in an end surface of the lower nut is concavely formed a cylindrical groove matching with the boss of elliptic cylinder, and in the assembly state, the boss of elliptic cylinder on the upper nut is in clearance fit with the cylindrical groove in the lower nut. The present invention avoids the slipping and displacement of nuts in the meshing process, and ensures the coaxiality of the upper and lower nuts during installation to the utmost. In terms of both safety and shockproof, the present invention achieves satisfactory results, the installation thereof is convenient and reliable, and the disassembly thereof is simple.
US11371544B2
A fastener system that includes a fastener, a compression-limiting sleeve, and a retainer which generally retains the compression-limiting sleeve on the fastener. By providing that the compression-limiting sleeve is not staked to the fastener, existing technology can be used, and no extra staking processing step needs to be performed. The fastener may comprise a conventional metal threaded screw or bolt, possibly having a recess in its head for receiving a driver. Preferably, the compression-limiting sleeve is cold headed as opposed to being stamped, and preferably includes a counter bore which assures that an end of the retainer is below an end surface of the compression-limiting sleeve. Preferably, the retainer is formed of a thermoplastic elastomer or another suitable material.
US11371539B2
A hydraulic arrangement. The hydraulic arrangement has multiple hydraulic units, the control units of which are connected, in particular in series, via a data connection. The control units are preferably designed to control selectively only hydraulic cylinders directly associated with said units, or also indirectly control, via the data connection and the control unit of an additional hydraulic unit, the hydraulic cylinders associated with said additional hydraulic unit. A climbing formwork having at least one climbing unit, in particular multiple climbing units. The hydraulic units can be linked via the data connection such that synchronous lifting and/or lowering of all climbing units can be or is achieved. The hydraulic units are preferably connected in a master-slave arrangement or are preferably controlled in a master-slave mode. Also preferably, the hydraulic units are designed to switch from the master-slave mode to the stand-alone mode.
US11371533B2
A blade adjustment mechanism and an air circulator. The air circulator includes a housing defining an air outlet, and the air outlet includes an air inlet side and an air outlet side. The blade adjustment mechanism includes: a fixing bracket, fixedly connected with the housing; at least two wind guide assemblies, spaced apart from each other and partially extending into the air outlet, rotationally connected with the fixing bracket; at least two first connecting rods, rotationally connected with the at least two wind guide assemblies located, extension lines of the at least two first connecting rods along length directions of the at least two first connecting rods being configured to intersect; and a second connecting rod, fixedly connected with an end of each of the at least two first connecting rod.
US11371532B1
An inlet collector for a centrifugal fan and a centrifugal fan are provided. By arranging a tragus-shaped section in a guiding section, reverse flow caused by intersection of inlet leakage flow at a volute tongue side and inlet airflow is blocked by the tragus-shaped structure in movement process, and the leakage flow no longer collide with the inlet airflow. An inner curved surface of the tragus-shaped section controls backflow to change smoothly along an inner wall surface of the tragus-shaped section and re-enter a volute for circulation. A tragus profile is adopted to guide the airflow to change more smoothly in the velocity direction near the wall of the guiding section, so as to effectively reduce the impact of the inlet airflow on the guiding section. By using the inlet collector, energy loss of airflow is reduced, vortex formation is suppressed, and aerodynamic performance and fan noise are improved.
US11371529B2
A fan wheel for a fan is equipped with at least two fan blades with a wavy design. A fan has at least one such fan wheel. A system has at least one fan with such a fan wheel.
US11371528B2
A ceiling fan includes a hub adapted to be rotated, such as by an onboard motor in a low-profile motor housing. One or more fan blades are adapted to extend radially from the hub. At least one magnet is provided for coupling at least one fan blade to the hub. A hinge may connect the at least one fan blade to the hub, and may be located radially outwardly of overlapping portions of the fan blade and hub. In this manner, the blade may be adapted to extend radially from the hub when deployed and generally vertically when stowed, but in a deployed configuration, the radial extension overlies and contacts at least a portion of the fan blade along an overlapping region, but does not contact the portion of the at least one stowable fan blade when stowed. Related methods are also described.
US11371524B2
A windmill, including a first end plate, a second end plate, and a plurality of primary blades disposed between the first end plate and the second end plate. The first end plate includes a central part provided with a base connected to a motor shaft. The second end plate includes a central part provided with an air inlet; the space between every two adjacent blades forms an air channel. The plurality of primary blades each includes an outmost end with respect to the central part of the first end plate, and the outmost end extends out of an outer edge of the second end plate. The connection line of every two adjacent outmost ends of the plurality of primary blades forms a circle, and the diameter D1 of the circle is larger than the diameter D2 of the second end plate.
US11371517B2
An electric motor assembly includes an electric motor, a fan assembly coupled to the electric motor and configured to rotate therewith about an axis. The fan assembly includes a hub including a cylindrical portion having an inlet end and an outlet end, the hub further including an inlet surface coupled to the inlet end. The fan assembly also includes a plurality of blades coupled to an outer periphery of the cylindrical portion, wherein the inlet surface is tapered to direct an inlet airflow toward the plurality of blades.
US11371499B2
A pump control system and an operating method thereof are disclosed. The pump control system includes a pump; a motor mechanically connected to the pump; a motor driving controller electrically coupled to the motor, the motor driving controller configured to control a speed of the motor; a current detection unit electrically coupled between the motor and the motor driving controller or electrically coupled to a power supply input interface of the pump control system; and a main controller electrically coupled to the motor driving controller.
US11371477B2
An engine cover covers an engine; and an intake pipe through which the air is introduced into the engine. An intake silencer is provided adjacent to the intake pipe and suppresses air pressure fluctuations of air in the intake pipe to reduce intake sound. A portion of the intake silencer is covered with the engine cover, and a remaining portion is exposed with respect to the engine cover. An advantage is that secondary noise generated by the intake silencer and a temperature increase of air suctioned into the engine are simultaneously suppressed.
US11371476B2
A positive crankcase ventilation (PCV) outlet anti-freezing device of an intake manifold of a vehicle engine includes a first guide and a second guide formed adjacent to a PCV outlet within an inlet tube of the intake manifold to block direct contact between fresh air and a PCV gas, thereby preventing condensation and freezing of the PCV gas. The first guide and the second guide also can improve flow distribution of the intake manifold by improving fluidity of the fresh air.
US11371469B2
A fuel pump for a liquid fuel water injection system of a motor vehicle is provided. The fuel pump includes a low-pressure pump that mixes water from a water tank of the motor vehicle with liquid fuel from a fuel tank of the motor vehicle to a liquid fuel water emulsion and provides the liquid fuel water emulsion at a low pressure. A high-pressure pump is in fluid communication with the low-pressure pump and compresses the liquid fuel water emulsion from the low pressure to a high pressure for injecting the liquid fuel water emulsion into an internal combustion engine of the motor vehicle via an injection rail of the motor vehicle. A pump drive drives the low-pressure pump and the high-pressure pump synchronously with a pump frequency independently from an engine speed of the internal combustion engine of the motor vehicle.
US11371466B2
A piston for an internal combustion engine includes a plurality of valve pockets formed in a piston rim, the valve pockets forming fluid flow paths through the piston rim. Each of the valve pockets includes a central step standing proud of a pocket floor to limit a fluid flow area through the pocket and slow combustion gas flow from a combustion bowl toward a cylinder liner and thereby reduce displacement of an engine oil film thereon.
US11371462B2
The control apparatus for a compression ignition type engine includes a plurality of cylinder inner pressure sensors that detect pressure in each cylinder, and a combustion control unit. The combustion control unit corrects a target fuel injection amount of each cylinder by an injector based on a deviation between a predicted combustion period that is a period from an ignition timing by an ignition plug to a predetermined mass combustion timing and that is obtained based on a preset combustion model, and an actual combustion period that is a period from the ignition timing by the ignition plug to an actual combustion timing and that is obtained based on cylinder inner pressure, such that the period from the ignition timing by the ignition plug to the predetermined mass combustion timing, which is the timing when fuel having a predetermined mass ratio combusts, is equalized in each cylinder.
US11371454B2
Systems and methods for stopping and starting a direct injection engine are described. In one example, the air is injected into one or more pre-chambers of engine cylinders to adjust engine pumping torque during an engine stop so that the engine may stop at a crankshaft position that facilitates direct engine starting.
US11371452B2
A vehicle includes a power generation device including a multi-cylinder engine, the power generation device being configured to output drive power to wheels, an exhaust gas control apparatus including a catalyst for removing exhaust gas from the multi-cylinder engine, and a control device configured to execute catalyst temperature increase control for stopping fuel supply to at least one cylinder and supplying fuel to remaining cylinders in a case where a temperature increase of the catalyst is requested during a load operation of the multi-cylinder engine, execute control such that the power generation device supplements insufficient drive power due to the execution of the catalyst temperature increase control, and change the cylinder, to which the fuel supply is stopped, according to a stop frequency of the fuel supply or an elapsed time from a start of the stop of the fuel supply during the execution of the catalyst temperature increase control.
US11371447B2
Methods and systems are disclosed for operating an engine that includes a knock control system that may determine contributions of individual noise sources to an engine background noise level. The contributions of the individual noise sources may be the basis for establishing the presence or absence of knock in one or more engine cylinders.
US11371446B2
A method for monitoring an engine cylinder in an internal combustion engine includes, for each engine cycle, detection of the ionisation current generated in the cylinder in a predetermined time interval of a combustion cycle, generation of a signal representing the ionisation current and comparing a maximum value of the signal with a threshold value. Successively, the value of one or more parameters associated with the signal can be changed with respect to an equal number of corresponding reference values when the maximum value of the signal exceeds the threshold value, to reduce the maximum value of the signal in the time interval of a successive combustion cycle. The presence of water in the cylinder can be determined when the maximum value of the signal exceeds the threshold value for a predetermined first number of combustion cycles occurring within a predetermined period of time.
US11371445B2
A vehicle may include: a genset including: an engine configured to combust light fuel such as natural gas, a generator linked to the engine and configured to convert mechanical energy provided by the engine into electrical energy; one or more light fuel storage containers; one or more electrical storage devices such as batteries; a plurality of wheels; a plurality of electric motors configured to drive the plurality of wheels; a first power bus configured to electrically connect the generator of the genset, the one or more electrical storage devices, and the plurality of electric motors. Each of the one or more electrical storage devices may be disposed lower than each of the one or more light fuel storage containers with respect to a vertically extending reference axis that is perpendicular to a reference plane parallel to ground.
US11371443B2
A control system includes a controller. The controller counts the number of driving times of the high pressure fuel pump, which is the number of the reciprocating motions of the plunger based on a crank counter that is counted up at every predetermined crank angle. The controller stores a map in which a top dead center of the plunger is associated with a crank counter value, and store a crank counter value while an engine is stopped as a stop-time counter value. The controller calculates, referring to the map, the number of the crank counter values corresponding to the top dead center of the plunger between a crank counter value and the stop-time counter value, and set a calculated number as the number of driving times.
US11371435B2
A device for centring and rotationally guiding a turbomachine shaft, including a rolling bearing including an outer ring, a bearing mount, a band interposed between the outer ring and the bearing mount and a device for connecting the outer ring to the bearing mount, including a device for the axial retention of the outer ring including an axial thrust flange downstream of and in contact with the fixing flange of the connecting device, and including a fixing hole for fixing together the fixing flange, the bearing mount and the axial thrust flange, which latter further includes a lug extending between two successive tabs of the elastically deformable device.
US11371432B2
A mechanical decoupler (15) at the inlet to a turbomachine is positioned on the outside of an intake casing, where radiating arms (27) meet an external casing (13) so as to partially unload a low-pressure shaft when a significant out-of-balance appears. Because it is positioned a long way from the bearing, the decoupler (15) can be designed with a greater degree of freedom at a location where there is more space available and where layout constraints are less of an issue. More specifically, it is housed in a cavity (30) of the external casing (13) which opens onto the flow path (5).
US11371426B2
The invention relates to a reciprocating piston machine, in particular with a variable compression ratio, of at least one cylinder with a piston and a connecting rod which is connected to the piston and to a crankshaft of the reciprocating piston machine. The reciprocating piston machine also has a first sensor which is arranged in a cylinder wall of the at least one cylinder and is configured to detect relative movement between a piston skirt of the piston and the cylinder wall. The invention further relates to a method (100) for diagnosing and/or controlling such a reciprocating piston machine (1), in particular with a variable compression ratio, and a system which is suitable therefor.
US11371417B2
Provided is an installation structure of a heat accumulator for a vehicle, provided on a back surface side of a bumper beam of the vehicle in the front portion of the vehicle and accumulates heat by storing a refrigerant. The bumper beam extends in the left-right direction of the vehicle and has a height dimension A in the vertical direction orthogonal to the length direction. The heat accumulator extends along the length direction of the bumper beam in a state of being close to a back surface of the bumper beam, and has a height dimension B in the vertical direction orthogonal to the length direction. The bumper beam and the heat accumulator are arranged with centers in the vertical direction coinciding with each other in the front-rear direction, and the height dimension B is set to A≤B≤1.6A with respect to the height dimension A.
US11371396B2
The present invention relates to a switchable actuation device (100) for a gas exchange valve. The switchable actuation device (100) comprises a two-piece rocker arm (10). Said rocker arm comprises a first rocker arm portion (1a), which is mounted pivotably about a rocker arm shaft (2) and to which a bearing sleeve (1a1) is fastened concentrically with the rocker arm shaft (2), and a second rocker arm portion (1b) mounted pivotably on the bearing sleeve (1a1). Furthermore, both the first and the second rocker arm portions (1a, 1b) each comprise a cut-out (3a, 3b), wherein a locking element (4a) of a coupling device (4) of the switchable actuation device (100) can optionally be brought into and out of engagement with the two cut-outs (3a, 3b). An actuation of the poppet valve, preferably a change between a closed position and an open position of the poppet valve, is interrupted if the locking element (4a) is not in engagement with the two cut-outs (3a, 3b). The invention also relates to an internal combustion engine (20) and a motor vehicle (30).
US11371390B2
An assembly for a gas turbine engine according to an example of the present disclosure includes, among other things, a composite gas turbine engine component including a first flange extending radially from a main body at a junction having an arcuate profile. An adapter ring includes a mate face dimensioned to follow a contour of the junction such that the junction sits on the mate face. A method of assembly for a gas turbine engine is also disclosed.
US11371386B2
A method for producing a diffusion cooling hole extending between a wall having a first wall surface and a second wall surface includes forming a cooling hole inlet at the first wall surface, forming a cooling hole outlet at the second wall surface, forming a metering section downstream from the inlet and forming a multi-lobed diffusing section between the metering section and the outlet. The inlet, outlet, metering section and multi-lobed diffusing section are formed by laser drilling, particle beam machining, fluid jet guided laser machining, mechanical machining, masking and combinations thereof.
US11371377B2
An induction heater is employed with a gas turbine engine in order to heat a static component of the gas turbine engine. The heating of the static component is performed such that the clearance space between the static component and a rotating component remains constant during steady state conditions and transient conditions.
US11371366B2
A turbine blade for the rotor of a gas turbine, having a blade airfoil, which has a blade airfoil main body with a first material and a blade airfoil tip with a second material, the second material being more resistant to oxidation than the first material. The composition of the second material is graduated at least in subregions. A method for producing the turbine blade includes: providing a main body of a turbine blade airfoil on a construction platform of a device for performing an additive method, the main body having a first material; applying a pulverous second material, which is different from the first material, in a certain amount; fusing the pulverous material by applying a high-energy beam; lowering the construction platform, repeating applying and fusing the pulverous material and of lowering the construction platform as many times as necessary to complete the tip of the blade airfoil.
US11371362B2
Disclosed is a pressurization air conditioning arrangement, the arrangement having: a turbine including a housing and a rotor within the housing, wherein the rotor is a dual scroll and including an inner shroud separating a first set of rotor blades from a second set of rotor blades; a diffuser extending from an exhaust of the turbine; and an exhaust shroud within the diffuser, the exhaust shroud dividing the diffuser into an inner diffuser passage and an outer diffuser passage.
US11371357B2
The invention concerns a fan blade for a turbomachine, comprising: a leading edge and a pressure-side wall, a structural shield, said shield being attached and fixed to the leading edge of the blade and comprising a pressure-side fin attached to the pressure-side wall, and a piece of fabric comprising aramid fibres, attached and fixed to the pressure-side wall of the fan blade such that the piece of fabric extends in the continuation of the pressure-side fin of the shield without covering said pressure-side fin.
US11371356B2
An aerofoil assembly includes a platform and a plurality of aerofoils extending radially outward from the platform. The platform has a first edge, a second edge, and a platform surface disposed between the first edge and the second edge. Each aerofoil has a leading edge proximal to the first edge and a trailing edge distal to the first edge. A pitch spacing is defined between the leading edges of adjacent aerofoils along the platform surface. A mid-pitch location is defined midway along the pitch spacing. The platform defines one or more recesses disposed between the leading edges of the plurality of aerofoils and the first edge. Each of the one or more recesses is disposed proximal to the mid-pitch location between adjacent aerofoils.
US11371355B2
Turbines and associated components, systems, and methods are described. In some embodiments, the turbine blades and turbines are configured to convert kinetic energy present in fluid (e.g., water) to other forms of energy (e.g., in a hydrokinetic energy system in a river or ocean) relatively efficiently and/or at relatively low cut-in speeds. The turbine blades may have a shape and/or include structural features that contribute at least in part to relatively high efficiency and/or relatively low cut-in speeds. In some embodiments, the turbine blades have a geometry similar to the geometry of a maple seed.
US11371340B2
A downhole tool is placed in a borehole of a subsurface formation. The downhole tool comprises a plurality of calipers arranged around a circumference of the downhole tool. A plurality of standoff measurements is received for different rotation angles of the downhole tool, wherein each standoff measurement is indicative of a distance between one of the plurality of calipers and a wall of the borehole. A plurality of apparent diameters of the borehole is determined for the different rotation angles of the downhole tool based on the plurality of standoff measurements and a radius of the downhole tool. A probability function is determined based on the plurality of apparent diameters and at least one of a semiminor axis, semimajor axis, and ellipticity of the borehole is identified based on the probability function.
US11371334B2
A directional drilling system includes a rotary steerable tool. The rotary steerable tool includes an extendable member configured to extend outwardly from the rotary steerable tool upon actuation, and a geolocation electronics device configured to track a position of the rotary steerable tool and the extendable member and control actuation of the extendable member. The geolocation electronics device and extendable member are configured to rotate with the rotary steerable tool.
US11371331B2
A fluid injection system for injecting a particulate in a fluid, including a high-pressure pump operable to output the fluid from an outlet flow channel and a reservoir configured to hold the particulate. The system also includes a valve assembly in fluid communication with the reservoir and the outlet flow channel of the pump, the valve assembly operable to discharge the particulate into a fluid stream output by the pump while the reservoir is sealed from the outlet flow channel of the pump.
US11371317B2
An actuation system for remotely transitioning a downhole wellbore tool between distinct operational configurations includes a sensor that can detect a downhole pressure in a tubular string extending into a wellbore and an electronic decoder that monitors the pressure the tubular string until a target pressure profile is detected. When the target pressure profile is detected, the decoder issues a command to an actuation mechanism, causing the downhole wellbore tool to transition between the distinct operational configurations. The target pressure profile may be transmitted from the surface location by operating a pump to produce specific downhole pressure levels for specific time intervals. The specific downhole pressures do not need to be applied directly to the downhole wellbore tool, and thus the each of a plurality of various downhole wellbore tools may be operated independently without interfering with one another.
US11371316B2
An all-in-one mobile wellsite service unit for providing equipment and services at an oil and gas well related to well abandonment is provided. The mobile unit comprises a water storage tank, at least one cement mixing barrel for mixing a cement slurry, a progressive cavity pump for pumping the cement slurry, and a hydraulic hose for connecting to a hydraulic power source to provide power to the cement mixing barrel and the progressive cavity pump. The mobile unit may also contain downhole tools needed for well abandonment, including a well cleaning tool, a cementing tool, a hydraulic packer, and more.
US11371315B2
The present invention provides a milling tool (1) for a wellbore, comprising a milling section (2) and a metal cuttings removal section (3), the milling section (2) comprises radially arranged milling elements (4); and the metal cuttings removal section (3) has a first end (5) and a second end (6) and comprises a cylinder-shaped magnetic element (7), a rotation generating device (8) and a helix-shaped longitudinal guide element (9), wherein the first end (5) is connected to the milling section; the helix-shaped longitudinal guide element (9) is arranged around the cylinder-shaped magnetic element (7); the rotation generating device (8) is operably connected to the cylinder-shaped magnetic element (7) or the helix-shaped longitudinal guide element (9); wherein the cylinder-shaped magnetic element and the helix-shaped longitudinal guide element (9) are rotatable relative to each other around a common centreline (C), and configured such that metal cuttings accumulating on the cylinder-shaped magnetic element during use is guided by the helix-shaped longitudinal guide element towards the second end (6) of the metal cuttings removal section when the rotation generating device is operated.
US11371313B2
The disclosure relates to a hard-sealing soluble bridge plug, comprising a body made of soluble metal. The body comprises a wedge, a slip and a guide shoe which are connected from top to bottom in turn; at least one metal sealing ring is sleeved at the junction of the outer circumference of the wedge and the slip, and the metal sealing ring is made of soluble metal. The hard-sealing soluble bridge plug provided by the disclosure is applied to the field of fracturing and stimulation operation of an oil and gas well so that the hard-sealing soluble bridge plug is more convenient to store, more stable to seal and more firm to anchor, the setting success rate of the hard-sealing soluble bridge plug is effectively improved to better adapt to down hole environments. Furthermore, due to simple and compact structure, the hard-sealing soluble bridge plug is easy to machine and manufacture, and is effectively reduced in the cost of the soluble bridge plug.
US11371312B2
A downhole tool is configured on a wireline adapter kit in the run-in position is disclosed. The downhole tool comprises a large open bore when the downhole tool is set and the wireline adapter kit is removed, thereby allowing production to commence without removal of the downhole tool. The large bore diameter may be greater than 2 inches for a 4.5 inch casing, or greater than 2.5 inches for a 5.5 inch casing.
US11371303B2
A downhole tractor for operational use in well casing of a wellbore. The tractor comprising a tractor body, at least one actuator assembly, and at least one tractor wheel. The actuator assembly is actionable to shift the axis of rotation of the tractor wheel. The at least one tractor wheel includes at least one bifurcated tract having a leading and trailing edge for engaging the well casing. The at least one actuator assembly causes the at least one tractor wheel to switch from traversing a first vertical plane of the well casing to a second vertical plane of the well casing when actuated.
US11371301B2
Methods and systems for sealing a lost circulation zone associated with a subterranean include determining geophysical data of the lost circulation zone. An available range of lost circulation shape data and an available range of lost circulation material data is provided. The geophysical data, the available range of lost circulation shape data, and the available range of lost circulation material data are part of a fixed data set. An initial lost circulation mix is determined from the fixed data set. An initial drill string downhole flow rate and an initial annulus uphole flow rate are determined and an initial loss volume is calculated. The initial lost circulation mix is delivered into the subterranean well. A revised drill string downhole flow rate and a revised annulus uphole flow rate are determined and a revised loss volume is calculated.
US11371290B2
A cutting element for a drill bit can include a first layer of polycrystalline diamond, a second layer of polycrystalline diamond, wherein a boundary between the first layer and the second layer is nonplanar, and a substrate. The first and second layers can be formed from polycrystalline diamond of different grain sizes. One of the first and second layers can be leached of a catalyzing material. The first layer can be formed on a first substrate having a nonplanar surface feature, removed from the first substrate, and placed over the second layer to form the nonplanar boundary. The first layer can be leached of a catalyzing material prior to being applied to the second layer. A barrier layer can be placed between the first layer and the second layer to prevent sweeping of a catalyzing material into the leached first layer.
US11371285B2
A system for heating a door guide area includes: a first and second conduit for channeling a flow of heated air; a heater fluidly connected to the first conduit and configured to provide air to the first and second conduits; first and second openings providing fluid communication between the first and second conduits to allow the air to circulate through the first and second conduits; a heat transfer wall part of the second conduit, to transfer heat from the flow of heated air in the second direction to a space outside of the second conduit that is defined, in part, by the heat transfer wall; and two side supports connected to the heat transfer wall, the side supports located opposing each other and dimensioned and located along with the heat transfer wall to form three sides to encompass a portion of a roll-up door.
US11371269B2
An activation device for at least two spatially separated motor vehicle closure units, for example for a tailgate latch on the one hand and a fuel filler door latch on the other hand. The activation device possesses a linear drive with a linear actuator. Dependent on its activation direction, the linear drive impinges either the first motor vehicle closure unit or the other second motor vehicle closure unit. According to the invention, dependent on its actuating direction, the linear actuator impinges at least a pivotable activation lever to interact with either the first motor vehicle closure unit or the other second motor vehicle closure unit.
US11371259B2
Disclosed is a security device for securing a deadbolt door lock having an interior face plate and a lever movable between a locked position and an unlocked position. The security device includes a base member configured to be secured to the interior face plate of the deadbolt lock, and a lock member pivotably secured to the base member so that the lock member pivots between an open position and a closed position. The lock member is configured to prevent movement of the lever from the locked position to the unlocked position when the lock member is in the closed position and to permit movement of the lever from the locked position to the unlocked position when the lock member is in the open position.
US11371254B2
Autonomous, mobile cleaners for water-containing vessels such as swimming pools and spas are detailed. The cleaners are especially useful for cleaning spas, although they may function adequately in connection with certain other vessels as well. They may be designed and constructed in particular to avoid high centering so as not to become stuck when encountering obstacles within the spas or other vessels.
US11371252B2
Systems and methods for a concrete apparatus with incorporated lifter are provided. A concrete apparatus is formed by placing a reinforcement system in a mold. The reinforcement system comprises a lifter. Concrete is poured into the mold such that the lifter protrudes from the poured concrete. After the concrete has hardened and the mold is removed, the lifter is used to carry and position the concrete apparatus. After the concrete apparatus is positioned, the lifter is removed at the circumference of the concrete apparatus leaving no holes, thereby eliminating water leakage due to lifting methods.
US11371227B2
A hair collector assembly includes a flat disk having an outer circular or oval frame supporting an inner mesh material that can be placed over the drain opening to block the opening. The outer circular frame may include a lower ring contacting the upper surface of the sink or tub and preventing movement of the disk. The lower ring may snap into an upper ring which together retain an outer perimeter of a mesh material forming an inner surface of the disk and preventing the passing of hair, grease, and other sticky substances through the mesh material into the drain.
US11371226B2
A drain stopper apparatus is disclosed and configured for being installed within a drain hole of a fixture, for preventing any buildup of hair or other materials within an associated drainpipe of the fixture. In at least one embodiment, the apparatus provides a stopper body sized and shaped for being positioned within the drain hole of the fixture, in contact with an inner surface of a basin of the fixture. A stopper tailpiece is engaged with a bottom of the stopper body. A stopper is positioned within the stopper body and configured for selectively moving between one of an open position and a closed position. A drive coupler interconnects a lower end of the stopper tailpiece with an upper end of the drainpipe, the drive coupler providing a drive mechanism positioned and configured for selectively actuating the stopper between the open and closed positions.
US11371207B2
A work equipment includes: a drawbar having a drawbar plate; a bearing having an outer ring which is fixed to a lower surface of the drawbar plate, and an inner ring which is disposed inside the outer ring and is connected to the outer ring so as to be rotatable in a peripheral direction with respect to the outer ring; and a circle having a circle plate that is fixed to a lower end of the inner ring over the peripheral direction, an outer peripheral-side wall portion that is connected to an outer peripheral side of the circle plate and has a cylindrical shape surrounding the bearing from an outer peripheral side, and an inner circumferential-side wall portion protruding from the upper surface of the circle plate between the bearing and the outer peripheral-side wall portion, extends in the peripheral direction, and faces the outer ring in the radial direction.
US11371205B2
The present disclosure provides an insulation system for a building. The insulation system comprises a wall section adapted to be installed at least partially between two vertically oriented posts of a building, and a base section configured to be interconnected to the wall section and comprising a surface extending outwardly and downwardly away from an outer surface of the wall section when the insulation system is installed at the building.
US11371200B2
A composite floating dock system comprised of one or more dock float components, with each dock float component having a dock frame and one or more floats attached thereto, with each of the dock float components constructed of fiberglass reinforced plastic into a single monolithic unit, and being ballasted with encased concrete.
US11371198B2
The present invention provides a spacer piece for securing a guardrail beam to a support post in a guardrail system, the spacer piece including a breakable portion configured to break preferentially during an impact, and release the beam from the support post.
US11371192B2
A porous pavement system and a method of maintaining the porous pavement system are disclosed. A combination of porous and non-porous pavers are laid out to create a porous pavement. A receptacle or retainer for receiving a tool is in incorporated into the porous pavers, to facilitate lifting the pavers by means of the tool. A cradle may be used to hold multiple pavers.
US11371187B2
A press section which includes first and second press nips and at least one separate continuously revolving press belt which is routed around each press element of each press nip over a plurality of guide rollers. An upper press belt is led away from the fibrous web after the first press nip. Thereafter the fibrous web is transferred from a lower press belt of the first press nip to an upper press belt of the second press nip. The upper press belt of the second press nip wraps around a vacuum assisted guide roller. Thereafter the lower press belt of the second press nip is brought into contact with the fibrous web via a guide roller, after which the fibrous web travels to the second press nip via a guided path jointly with the two opposite upper and lower press belts of the second press nip.
US11371185B2
The present invention relates to an outlet system for transporting comminuted lignocellulosic material from a vessel, said bottom portion (1) having an upper circumference (15) that is essentially circular and a lower circumference (16) comprising at least two essentially straight portions (16a, 16c) opposite each other. The invention also relates to a vessel having such an outlet system.
US11371177B2
There is proposed a washing machine including an improved holder capable of fixing a hose. The washing machine includes a cabinet, a tub provided inside the cabinet, a drain pump provided to discharge washing water accommodated in the tub to the outside of the cabinet, a drain hose configured to guide the washing water pumped by the drain pump to the outside of the cabinet, and a holder coupled to an outer surface of the cabinet to fix the drain hose to the cabinet, wherein the holder includes an accommodating portion provided to accommodate the drain hose and a damping portion configured to cause the drain hose to be spaced apart from the cabinet so that, when the washing water is drained, vibration of the drain hose due to the drain pump is prevented from being transmitted to the cabinet.
US11371175B2
A laundry washing machine and method automate the selection of a load type for a laundry washing machine based in part on sensing multiple times during an initial fill phase of a wash cycle and based in part on a fluid level sensed by a fluid level sensor operatively coupled to a wash tub. The dynamic selection may be based at least in part on a first time at which the fluid level sensor senses a predetermined fluid level while water is being dispensed into the wash tub and a peak time at which the fluid level sensor senses a stabilization of fluid level after water is not being dispensed into the wash tub. The dynamic selection may also be accelerated by skipping the sensing of one or more times in response to determining that an earlier reached time meets a predetermined criterion.
US11371173B2
This invention relates to a process and a device for manufacturing cellulose-based webs which are directly formed from lyocell spinning solution and in particular for the washing of directly formed cellulose webs.
US11371170B2
The present disclosure provides a knitting apparatus, including: a frame; a primary yarn guide mounted on the frame; a primary yarn control rod connected to the primary yarn guide; a secondary yarn guide mounted on the frame; a secondary yarn control rod connected to the secondary yarn guide; a needle plate provided at lower ends of the primary yarn guide and the secondary yarn guide; a control cam separately drives the primary yarn control rod to control the primary yarn guide to move, and drives the secondary yarn control rod to control the secondary yarn guide to move; a tension spring connected to the control cam; and an electromagnet. A magnetic force of the electromagnet drives the tension spring to extend and retract, and further drives the control cam to rotate up and down.
US11371169B2
Provided is a rubber for a textile roller and a preparation method therefor. The main material of the rubber for a textile roller is a nitrile butadiene rubber, added with conductive powder and conductive bands to form a net-node structure in the nitrile butadiene rubber by means of a mixing process, so that the rubber for a textile roller has a high electric conductivity, can timely export static electricity, and has good mechanical performance suitable for a textile roller, applicable in components of a spinning frame, a roving frame, a drawing frame and other textile machines.
US11371165B2
A vapor phase epitaxial growth device comprises a reactor vessel. The device comprises a wafer holder arranged in the reactor vessel. The device comprises a first material gas supply pipe configured to supply first material gas to the reactor vessel. The device comprises a second material gas supply pipe configured to supply second material gas, which is to react with the first material gas, to the reactor vessel. The device comprises a particular gas supply pipe having a solid unit arranged on a supply passage. The device comprises a first heater unit configured to heat the solid unit to a predetermined temperature or higher. The solid unit comprises a mother region and a first region arranged continuously within the mother region. The mother region is a region that does not decompose at the predetermined temperature. The first region is a region that decomposes at the predetermined temperature and contains Mg.
US11371160B2
A seed crystal holder for pulling up a single crystal is made of a carbon fiber-reinforced carbon composite material, and has a substantially cylindrical shape with a hollow space having a shape matching an outer shape of a substantially rod-shaped seed crystal. A direction of carbon fibers at a part in contact with at least an outer peripheral surface of the seed crystal has isotropy as viewed from a central axis of the hollow space.
US11371158B2
An electrode device is provided with a closed part facing a bottom part of a bottomed hole when inserted inside the bottomed hole, and a flow through hole linking the inside and outside of the electrode device is formed in the electrode device. When surface treatment is implemented on the inner wall surface of the bottomed hole, the hollow electrode device is inserted into the inside of the bottomed hole, the electrolytic treatment solution is made to flow through the space inside the bottomed hole, and power is applied across the electrode device and the inner wall surface of the bottomed hole. The closed part faces the bottom part of the bottomed hole as an electrode across a prescribed surface area; therefore, electroplating at the bottom part of the bottomed hole proceeds to the same extent as other sites.
US11371151B2
Disclosed are oleyl propylenediamine-based compounds used in compositions and methods for inhibiting corrosion. The method comprises introducing into a fluid source a composition comprising one or more oleyl propylenediamine-based compounds comprising Formula I: wherein Y1, Y2, and Y3 independently are hydrogen or a substituent of Formula (II): wherein V is —O— or —NH—, W is optionally present and is a linear or branched C1-10 aliphatic group, X is —H, —NZ3+, —COOH, —SO3H, —OSO3H2, —PO3H, —OPO3H2, or a salt thereof, each Z independently is hydrogen or a linear or branched C1-20 aliphatic group optionally interrupted or substituted with one or more oxygen atoms, and R is hydrogen or methyl, provided that at least one of Y1, Y2, or Y3 is a substituent of Formula (II).
US11371145B2
A method of coating an interior surface of a housing defining a volume includes partitioning the volume into a first zone and a second zone, the first zone isolated from fluid communication with the second zone; introducing one or more reactant gases, plasma, ions, or a combination thereof to the first zone and the second zone; and forming one or more coating layers on all or a portion of the interior surface within the first and second zones via reaction of the reactant gases, the plasma, or the combination thereof. A device for coating an interior surface of a housing is also provided.
US11371143B2
Provided is a pore-filling method for protecting the pores of a porous material. The method, which is performed using a modified i-CVD technique, involves filling the pores of a porous material with a gas phase monomer within a pressure chamber and subsequently polymerizing the monomer, both within the pores and on the surface of the material as an overburden. The method is solvent-free and can fill and protect pores of any size of any material.
US11371132B2
The present invention has as its technical problem the provision of a part excellent in contact fatigue strength or wear resistance in addition to the rotating bending fatigue strength. In the present invention, the contents of the constituents of the steel, in particular C, Mn, Cr, V, and Mo, are adjusted in accordance with the targeted properties and nitrided parts are prepared while controlling the nitriding potential.
US11371128B2
A hot-dip-coated, non-skin-passed, cold-rolled metal strip is provided. The metal coating of the metal strip includes a waviness Wa0.8 of less than or equal to 0.70 μm, 0.2 to 8% by weight of aluminum and magnesium, and up to 0.3% by weight of additional elements, the balance being zinc and inevitable impurities. Metal parts are also provided.
US11371115B2
A heating device and/or method to heat a slab, and in particular its edges, by electromagnetic induction, including an electric coil and a magnetic concentrator associated with the electric coil.
US11371107B2
The invention relates to a method for cooling a metallic item (1) by discharging a cooling medium from a cooling bar (2) onto the item (1), wherein the cooling medium is discharged through a slot (3) in the cooling bar (2). According to the invention, in order to achieve improved cooling, during the cooling process the width (B) of the slot (3) in the conveying direction (F) of the item (1) or of the cooling bar (2) is altered in order to bring the cooling power of the cooling medium to a desired or predefined level by open-loop or closed-loop control. In addition, the invention relates to a cooling bar.
US11371100B2
The invention provides methods, systems, and computer readable medium for detecting ploidy of chromosome segments or entire chromosomes, for detecting single nucleotide variants and for detecting both ploidy of chromosome segments and single nucleotide variants. In some aspects, the invention provides methods, systems, and computer readable medium for detecting cancer or a chromosomal abnormality in a gestating fetus.
US11371092B2
An imaging system for exciting and measuring fluorescence on or in samples comprising fluorescent materials (e.g. fluorescent labels, dyes or pigments). In one embodiment, a device is used to detect fluorescent labels on nucleic acid. In a preferred embodiment, the device is configured such that fluorescent labels in a plurality of different DNA templates are simultaneously detected.
US11371089B2
A biomolecule analysis method including: feeding a reagent into a reaction container which includes a plurality of wells and filing the reagent in the plurality of wells, the reagent being for causing an enzymatic reaction with regard to a target substance of analysis; feeding an oil sealing solution over the plurality of wells and sealing the reagent into the plurality of wells with the oil sealing solution so that the plurality of wells become a plurality of independent reaction containers; performing the enzymatic reaction by incubating the reaction container; and detecting a signal amplified by the enzymatic reaction.
US11371077B2
The invention provides eukaryotic cell-based screening methods to identify an aptamer that specifically binds a ligand, or a ligand that specifically binds an aptamer, using a polynucleotide cassette for the regulation of the expression of a reporter gene where the polynucleotide cassette contains a riboswitch in the context of a 5′ intron-alternative exon-3′ intron. The riboswitch comprises an effector region and an aptamer such that when the aptamer binds a ligand, reporter gene expression occurs.
US11371068B2
The present invention relates to a microorganism variant having the ability to extracellularly produce heme, and more particularly to a metabolically engineered microorganism variant having the ability to extracellularly produce heme and a method of producing heme using the same. According to the present invention, heme, an organometallic compound which is increasingly used as a health food or food supplement for the treatment of porphyria, can be extracellularly secreted and produced in high yield using the microorganism variant, but not conventional chemical synthesis or enzymatic synthesis.
US11371053B2
Compositions and methods for improving plant growth are provided herein. Disclosed herein are polypeptides encompassing m-type thioredoxin proteins, and polynucleotides encoding m-type thioredoxin proteins, wherein the thioredoxin protein-encoding sequence is expressed from mesophyll-preferred promoters. Also provided herein are expression constructs for expressing genes of interest whose expression may improve agronomic properties including but not limited to crop yield, biotic and abiotic stress tolerance, and early vigor, plants comprising the polynucleotides, polypeptides, and expression constructs, and methods of producing transgenic plants.
US11371051B2
Disclosed is a new method of providing plant cells with a targeted alteration in a DNA molecule. The method comprises contacting a population of plant cells comprising a DNA molecule, the DNA molecule having a target sequence, with an aqueous medium, wherein the aqueous medium comprises a CRISPR associated protein (CAS protein) or a CAS-like protein, and a CRISPR-Cas system guide RNA that hybridizes with the target sequence, and wherein the aqueous medium comprises polyethylene glycol (PEG), but needs to be substantially free of glycerol.
US11371049B2
Isolated polynucleotides and polypeptides, and recombinant DNA constructs are useful for conferring improved drought tolerance. Compositions (such as plants or seeds) comprising these recombinant DNA constructs; and methods utilizing these recombinant DNA constructs. The recombinant DNA constructs comprise a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotides encode drought tolerance polypeptides.
US11371047B2
The technology provided herein relates to novel promoter constructs, method and systems for an increase in the target protein yield and/or allowing the use of lower template concentration in the cell-free protein synthesis systems.
US11371036B2
A composition and method for lowing serum and plasma levels of methionine by oral administration. The composition includes a recombinant methioninase enzyme and a cofactor (pyridoxal-L-phosphate). Methods of use describe methods for treatment of cancer, including malignant melanoma, by oral administration of the methioninase composition. Methods for chronic suppressive therapy of melanoma and other cancers are described. Because reduction of plasma methionine levels is effective in treating other conditions, including diabetes and conditions associated with aging, the use of the methods described herein includes treatment of these and other conditions.
US11371033B2
A mutant subtilase cytotoxin B subunit protein is provided which can bind glycans having α2-3-linked N-glycolylneuraminic acid and glycans having α2-6-linked N-glycolylneuraminic acid. The mutant SubB protein has deletions of one or more of the amino acid sequence TTSTE and has a previously undescribed ability to bind glycans having α2-6-linked N-glycolylneuraminic acid, while not losing the ability to bind glycans having α2-3-linked N-glycolylneuraminic acid.
US11371031B2
Provided are compositions and methods that include one or more of: (1) a “CasZ” protein (also referred to as a CasZ polypeptide), a nucleic acid encoding the CasZ protein, and/or a modified host cell comprising the CasZ protein (and/or a nucleic acid encoding the same); (2) a CasZ guide RNA that binds to and provides sequence specificity to the CasZ protein, a nucleic acid encoding the CasZ guide RNA, and/or a modified host cell comprising the CasZ guide RNA (and/or a nucleic acid encoding the same); and (3) a CasZ transactivating noncoding RNA (trancRNA) (referred to herein as a “CasZ trancRNA”), a nucleic acid encoding the CasZ trancRNA, and/or a modified host cell comprising the CasZ trancRNA (and/or a nucleic acid encoding the same).
US11371020B2
This disclosure relates to methods of generating pacemaker cells for use in therapeutic strategies that address a heart that beats abnormally. In certain embodiments, one mixes cells with an epithelial-to-mesenchymal transformation inhibitor in combination with a nucleic acid encoding a transcription factor such as a vector that encodes a transcription factor such as Tbx18 in operable combination with a eukaryotic promoter to produce pacemaker cells that are then transplanted into the heart.
US11371016B2
The present invention provides a method for producing a retinal cell or a retinal tissue, including the following steps (1)-(3): (1) a first step of culturing pluripotent stem cells in the absence of feeder cells in a medium containing 1) a TGFβ family signal transduction pathway inhibiting substance and/or a Sonic hedgehog signal transduction pathway activating substance, and 2) a factor for maintaining undifferentiated state, (2) a second step of culturing the cells obtained in the first step in suspension in a medium containing a Wnt signal transduction pathway inhibiting substance to form a cell aggregate, and (3) a third step of culturing the aggregate obtained in the second step in suspension in the presence or absence of a Wnt signal transduction pathway inhibiting substance in a medium containing a BMP signal transduction pathway activating substance to obtain an aggregate containing a retinal cell or a retinal tissue.
US11371015B2
By using a graft polymer comprising a dendritic polymer with a styrene skeleton and a hydrophilic polymer grafted to a terminal thereof, a temperature-responsive substrate for cell culture having a temperature-responsive surface for cell culture that allows cells to be cultured with high efficiency and which yet allows cultured cells to be exfoliated in a short period of time and with high efficiency by simply changing the temperature of the substrate surface can be prepared conveniently. If this temperature-responsive substrate for cell culture is used, cells obtained from a variety of tissues can be cultured with high efficiency. If this culture method is utilized, cultured cells can be exfoliated intact in a short amount of time with high efficiency. In addition, by using this graft polymer, a wide range of peptides and proteins can also be separated by simply changing the temperature of a chromatographic carrier. This allows for convenient separation procedure and improves the efficiency of separating operations. What is more, the stereoregularity of the dendritic polymer per se may be utilized to enable separation of solutes based on differences in their molecular structures.
US11371013B2
The present invention provides a culture method of cells and/or tissues including culturing cells and/or tissues in a suspended state by using a medium composition wherein indeterminate structures are formed in a liquid medium, the structures are uniformly dispersed in the solution and substantially retain the cells and/or tissues without substantially increasing the viscosity of the solution, thus affording an effect of preventing sedimentation thereof, and the like.
US11371010B2
The invention relates to a process for the preparation of a cosmetic or dermatological active principle, comprising the culturing of at least one nonphotosynthetic and nonfruiting filamentous bacterium on a medium comprising at least one nonsulphurous mineral and/or thermal water. It also relates to a cosmetic or dermatological composition comprising at least one bacterium of the genus Vitreoscilla or one of its extracts.
US11370998B2
The disclosure is directed to cleaning compositions, methods of making the cleaning compositions, and methods of using the cleaning compositions. The cleaning compositions comprise an enzyme composition and a nonionic surfactant having an HLB between 10 and 22. Preferably, the enzyme compositions included in the cleaning compositions comprise a cellulase, an AA9 polypeptide having cellulolytic enhancing activity, a hemicellulase, an esterase, an expansin, a laccase, a ligninolytic enzyme, a pectinase, a peroxidase, a protease, a swollenin, or a combination or mixture thereof. The compositions are useful for degradation of bacterial cellulose.
US11370994B2
A composition comprising a surfactant blend, comprising: a polyethylene glycol, wherein the polyethylene glycol has an average molecular weight of from 5,000 g/mol to 9,000 g/mol; a first ethoxylated alcohol comprising the formula R—O(EO)n—H, where R is an alkyl, alkenyl, aryl, aralkyl, or heterocyclic group having 7-25 carbons, where (EO) is a polyoxyethylene chain and where n is from 3 to 9, wherein the first ethoxylated alcohol has a Pour Point below 23° C.; and a second ethoxylated alcohol comprising the formula R—O(EO)m—H, where R is an alkyl, alkenyl, aryl, aralkyl, or heterocyclic group having 7-25 carbons, where (EO) is a polyoxyethylene chain and where m is from 12 to 20, wherein the second ethoxylated alcohol has a Pour Point at or above 23° C., further wherein the first ethoxylated alcohol is from 20 wt % to 80 wt % of a total weight of the surfactant blend.
US11370991B2
Wax compositions are provided with improved properties for candles and candle jars. The candle wax composition includes a major amount of a foots oil and minor amount of a 600N slack wax. In one form, the foots oil is a 150N foots oil that is included in the composition at from 70 to 80 weight % of the composition and the 600N slack wax is included in the composition at from 20 to 30 wt % of the composition. The candle wax composition provides substantially no oil bleed and a smooth surface appearance with improved burning properties in terms of soot production, wax consumption, melt pool depth and flame height.
US11370986B2
A sliding material composition comprising a polymer component comprising (A) a high-density polyethylene and (B) an olefin block copolymer; and (C) a silane coupling agent; wherein the Si content is 0.1 to 15% by mass based on the mass of the entire sliding material composition. The sliding material composition has the same level of slidability as a resin to which particles are added.
US11370985B2
The invention discloses novel diesel fuel compositions including a renewable paraffinic diesel component, a fossil diesel component and an oxygenate component, as well as methods for manufacture and use of a combination of a renewable paraffinic diesel component, and an oxygenate component for reducing NOx emissions.
US11370984B2
The invention provides a composition which comprises an apolar medium and a tracer compound, which tracer compound comprises a hydrophobic group and an oligonucleotide. Various uses of the tracer compound are also described.
US11370979B2
Apparatus and processes herein provide for converting hydrocarbon feeds to light olefins and other hydrocarbons. The processes and apparatus include, in some embodiments, feeding a hydrocarbon, a first catalyst and a second catalyst to a reactor, wherein the first catalyst has a smaller average particle size and is less dense than the second catalyst. A first portion of the second catalyst may be recovered as a bottoms product from the reactor, and a cracked hydrocarbon effluent, a second portion of the second catalyst, and the first catalyst may be recovered as an overhead product from the reactor. The second portion of the second catalyst may be separated from the overhead product, providing a first stream comprising the first catalyst and the hydrocarbon effluent and a second stream comprising the separated second catalyst, allowing return of the separated second catalyst in the second stream to the reactor.
US11370977B2
The invention provides for a fluid having a boiling point in the range of from 100 to 400° C. and comprising more than 95% isoparaffins and containing less than 100 ppm aromatics, obtainable by the process comprising the step of catalytically hydrogenating a feed comprising more than 95% by weight of a hydrodeoxygenated isomerized hydrocarbon biomass feedstock, at a temperature from 80 to 180° C. and at a pressure from 50 to 160 bars. The invention also provides for a fluid having a boiling point in the range of from 100 to 400° C. and a boiling range below 80° C., said fluid comprising more than 95% isoparaffins and less than 3% of naphthens by weight and having a ratio of isoparaffins to n-paraffins of at least 12:1, a biodegradability at 28 days of at least 60%, as measured according to the OECD 306 standard, a biocarbon content of at least 95% by weight, and containing less than 100 ppm aromatics by weight. The invention finally provides for uses of the fluid.
US11370973B2
A process for producing one or more of benzene, toluene, or mixed xylenes may include combining one or more aromatic feed chemicals, one or more aromatic-based polymers, hydrodearylation catalyst, and hydrogen in a hydrodearylation unit to form a chemical product. The process may also include passing the chemical product out of the hydrodearylation unit, where the chemical product comprises one or more of benzene, toluene, and mixed xylenes. Additionally, a system for producing one or more of benzene, toluene, or mixed xylenes may include a mixing unit and a hydrodearylation unit. An aromatic feed stream and an aromatic-based polymer stream may be in fluid communication with a mixing unit. A mixing unit effluent stream may be in fluid communication between the mixing unit and the hydrodearylation unit. A chemical product stream may be in fluid communication with the hydrodearylation unit.
US11370972B2
Disclosed is a flame-retardant insulation bar manufactured by extruding an insulation composition including any one base resin selected from the group consisting of polyamide, polyurethane, polyester, and combinations thereof, a reinforcing agent, a flame retardant, and an additive.
US11370967B2
A light emitting apparatus affording high quality colors and energy economy and an electronic device comprising the light emitting apparatus.
US11370966B2
Disclosed is a composite particle including a plurality of nanoparticles encapsulated in an inorganic material, wherein the plurality of nanoparticles is uniformly dispersed in the inorganic material. Also disclosed is relates to a light emitting material, a support supporting at least one composite particle and/or a light emitting material and an optoelectronic device including at least one composite particle and/or a light emitting material.
US11370959B2
Included are methods and systems for enhancing recovery of a hydrocarbon fluid. An example method includes selecting a liquefied natural gas capable of being processed into a modified liquefied natural gas having a desired composition and adjusting the composition of the liquefied natural gas to provide the modified liquefied natural gas with the desired composition. The method further includes preparing a treatment fluid from the modified liquefied natural gas, introducing the treatment fluid into a wellbore, and contacting the hydrocarbon fluid with the treatment fluid in the wellbore.
US11370957B2
Disclosed herein is a copolymer concentrate in a bio-solvent that can be further diluted into a slurry composition. The bio-solvent facilitates the formation of a viscosified base fluid with the mixing being carried out in a short period of time and at ambient, providing a free flowing, pumpable, and dispersible slurry. The slurry is characterized as having excellent stability, maintaining suspension over a wide range of temperatures. In embodiments, the bio-solvent is selected from terpene and terpene-derivative-containing solvents, fatty acid alkyl esters, and mixtures thereof. The bio-solvent can be first mixed with a styrenic diblock copolymer to form a concentrate prior mixing with a hydrocarbon solvent, forming a viscosified base fluid for subsequent mixing with a water-soluble polymer to form the slurry. The bio-solvent can also be used to dilute the hydrocarbon solvent, prior to mixing with the styrenic diblock copolymer to form the viscosified base fluid.
US11370956B2
Lost circulation material (LCM) compositions for sealing lost circulation zones in wellbores may include an epoxy resin, a curing agent, an amide accelerator, and calcium carbonate having an average particle size of from 1,000 microns to 10,000 micron. The epoxy resin includes at least one of 2,3-epoxypropyl-o-tolyl ether, C12-C14 alkyl glycidyl ether, 1,6-hexanediol diglycidyl ether, butyl glycidyl ether, or cyclohexanedimethanol diglycidyl ether. The epoxy resin can also include bisphenol-A-epichlorohydrin epoxy resin. Methods of treating a lost circulation zone of a wellbore include injecting the LCM compositions into the lost circulation zone and curing the LCM compositions, where the LCM compositions include an epoxy resin, a curing agent, an amide accelerator, and calcium carbonate having an average particle size of from 1,000 microns to 10,000 microns.
US11370954B2
A quaternary amine composition selected from the group consisting of Formula I, Formula II, Formula III, and combinations of the same. A method of synthesizing a quaternary amine composition comprising the steps of reacting an alkoxylated dimer diamine with a methyl halogen, where the methyl halogen is selected from the group consisting of methyl chloride, methyl iodine, and combinations of the same; and allowing the reaction to proceed to produce the quaternary amine composition, the quaternary amine composition selected from the group consisting of Formula I, Formula II, Formula III, and combinations of the same. A method of treating a well comprising the steps of introducing an additive-containing well fluid to a well, where the additive-containing well fluid comprises a quaternary amine composition and a well fluid, allowing the additive-containing well fluid to interact with the well, and treating the well with the additive-containing fluid.
US11370952B2
Magnetically responsive drilling fluids and methods of using magnetically responsive drilling fluids. The magnetically responsive drilling fluids may include a drilling fluid and a plurality of superparamagnetic nanostructures disposed within the drilling fluid. The plurality of superparamagnetic nanostructures may include superparamagnetic-iron-oxide-nanoparticles (SPIONs) and carbon nanotubes (CNTs) adsorbed onto the SPIONs. The method of using the magnetically responsive drilling fluid may include introducing the magnetically responsive drilling fluid into a subsurface formation and applying a magnetic field to the magnetically responsive drilling fluid to elicit a rheological change in the magnetically responsive drilling fluid.
US11370951B2
Methods of suspending at least one weighting agent in drilling fluids. The embodiments include adding a quantity of precursor nanoparticles including carbon nanotubes supported by metal oxide catalyst nanoparticles to the drilling fluid. The metal oxide catalyst nanoparticles and the drilling fluid are selected such that the metal oxide catalyst nanoparticles are dissolvable in the drilling fluid. The metal oxide catalyst nanoparticles dissolve in the drilling fluid, resulting in an amount of carbon nanotubes dispersed within the drilling fluid. The carbon nanotube dispersion increases the value of at least one of a Newtonian viscosity, a yield point, a plastic viscosity, and a density of the drilling fluid with the dispersed carbon nanotubes versus a similar or equivalent drilling fluid without the carbon nanotube dispersion. The method may further include adding at least one weighting agent which will become suspended in the drilling fluid.
US11370948B2
A composition including between 4 and 6 wt. % of difluoromethane, between 2.5 and 3.5 wt. % of pentafluoroethane, and between 91 and 93.5 wt. % of tetrafluoropropene. The use of the composition as replacement for R404A, R452A, R22, R134a, R245fa, R152a, R422, R502, R407A, R407F, R407C, R1234yf or R1234ze. A heat-transfer composition including the composition and at least one additive chosen from nanoparticles, stabilizing agents, surfactants, tracing agents, fluorescent agents, odorous agents, lubricants, and solubilizing agents.
US11370947B2
A composition comprising an orthoester and an organosilane, and in some embodiments, a metal deactivator, antioxidant, lubricant and/or corrosion inhibitor. Also, disclosed is use of the composition for use in increasing thermal conductivity of internal fluids in air conditioning and refrigerant systems.
US11370944B2
An adhesive composition is described comprising a tetrahydrofurfuryl (meth)acrylate copolymer; an epoxy resin; a polyether polyol; and a hydroxy-functional film-forming polymer. The adhesive may be used in structural and semi-structural bonding applications.
US11370926B2
A conductive coating material is disclosed including at least (A) 100 parts by mass of a binder component including 5 to 30 parts by mass of solid epoxy resin that is solid at normal temperature and 20 to 90 parts by mass of liquid epoxy resin that is liquid at normal temperature, (B) 200 to 1800 parts by mass of silver-coated copper alloy particles in which the copper alloy particles are made of an alloy of copper, nickel, and zinc, the silver-coated copper alloy particles have a nickel content of 0.5% to 20% by mass, and the silver-coated copper alloy particles have a zinc content of 1% to 20% by mass with respect to 100 parts by mass of the binder component (A), and (C) 0.3 to 40 parts by mass of a curing agent with respect to 100 parts by mass of the binder component (A).
US11370925B2
A coating composition includes: (i) a film-forming resin; (ii) an infrared reflective pigment; and (iii) an infrared fluorescent pigment or dye different from the infrared reflective pigment. A multi-layer coating including the coating composition, and a substrate at least partially coated with the coating composition is also disclosed. A method of detecting an article at least partially coated with the coating composition is also disclosed.
US11370924B2
An aqueous functional composition formulation is used to provide a top layer or pattern in light-blocking opacifying elements. This functional composition formulation has 0.5-15% solids and the essential (i) and (iv) components and any optional (ii), (v), (vi), and (vii) components. The essential components are (i) fumed silica particles at 0.5-10 weight %; and a (iv) water-soluble or water-dispersible organic polymeric binder having a glass transition temperature (Tg) below 25° C. The weight ratio of the (i) fumed silica particles to the (iv) water-soluble or water-dispersible organic polymeric binder is 10:1 to 1:5. The optional components include: a (ii) solid or non-solid lubricant; a (v) crosslinking agent; a (vi) thickener; and a (vii) coating aid. Glass particles can also be present. The presence of the (i) fumed silica provides improved brightness, e.g. an L* value of at least 80, and uniform coatings in the opacifying element.
US11370920B2
The present application relates to fluorescent dyes and their uses as fluorescent labels. The compounds may be used as fluorescent labels for nucleotides in nucleic acid sequencing applications.
US11370916B2
The invention relates to a curable composition comprising a) at least one polymer having at least one silicon-containing group of formula (1) —Si(R1)k(Y)3-k (1), wherein each R1 is independently selected from a hydrocarbon radical containing 1 to 20 C atoms or a triorganosiloxane group of formula —O—Si(R2)3, wherein each R2 is independently selected from a hydrocarbon radical containing 1 to 20 C atoms; each Y is independently selected from a hydroxy group or a hydrolysable group; and k is 0, 1, or 2; b) at least one mixture of paramagnetic titanium complexes, characterized by a Landé g-factor of less than 2 detected by Electron Paramagnetic Resonance Spectroscopy; c) optionally, at least one compound which has a hydrolysable silicon-containing group and a molecular weight in the range of 100 to 1000 g/mol, an aminosilane preparations containing these compositions thereof.
US11370914B2
A polymeric lyotropic liquid crystal solution comprises a birefringent aromatic polymer. A linear polarizer layer is obtained by shear-coating the polymeric lyotropic liquid crystal solution on a coatable substrate, and treating the resulting coating layer with a doping-passivation solution containing iodine and multi-valent cations. A linear polarizer includes a birefringent coating layer of 1.0 micrometers or less in thickness, and contains birefringent aromatic polymer, iodine anions, and multi-valent cations. An optical article includes an optical retarder layer of 1.0 micrometers or less in thickness and a linear polarizer layer of 1.0 micrometers or less in thickness, with an intermediate layer between the linear polarizer layer and the optical retarder layer. The optical retarder layer contains a first birefringent aromatic polymer generally aligned along a first alignment direction and the linear polarizer layer contains a second birefringent aromatic polymer generally aligned along a second alignment direction, with an angle between the first alignment direction and the second alignment direction in a range of 40° to 50°.
US11370912B2
The invention relates to polymer comprising structural units according to formula (I), R1—X—(C═O)—NH—R2—NH—(C═O)—O—POA-R3—(O—POA-R4)n wherein R1 represents an organic group terminated by a hydrocarbyl group having 6 to 50 carbon atoms, X represents O or N—R5, wherein R5 represents a hydrogen atom or a hydrocarbyl group having 1 to 30 carbon atoms, R2 represents a hydrocarbyl group comprising an aromatic group and having 6 to 40 carbon atoms, POA represents a polyoxyalkylene group, R3 represents an organic group having 2 to 40 carbon atoms, n is an integer from 1 to 6, R4 is independently selected from —(C═O)—NH—R2—NH—(C═O)—NH—R1, —R6, wherein R6 represents a hydrogen atom or an aliphatic or aromatic group having 1 to 24 carbon atoms, and wherein the polymer has an average of at least 1.8 end groups R1 per molecule, a number average molecular weight in the range of 2000 to 100000 Daltons, and a polydispersity in the range of 1.0 to 5.0, wherein the quotient of the polydispersity divided by (n+1) is less than 1.0.
US11370910B2
Provided is a polycarbonate resin composition, including: an aromatic polycarbonate resin (A); an alicyclic epoxy compound (B); a predetermined antioxidant (C); and a predetermined phosphorus compound (D), wherein, with respect to 100 parts by mass of the component (A), a content of the component (B) is 0.01 part by mass or more and 0.1 part by mass or less, a content of the component (C) is 0.01 part by mass or more and 0.1 part by mass or less, and a content of the component (D) is 0.01 part by mass or more and 0.05 part by mass or less.
US11370898B2
A flame retardant polymer composition is provided. The polymer composition includes a polymer resin and a flame retardant package dispersed within the polymer resin. The flame retardant package includes an additive of a polyoxometalate ionic liquid (PIL) and a synergist carrier. In particular, the PIL includes organic cations that produce an acid upon heating. Also, a flame retardant optical fiber cable is provided. The cable includes at least one optical fiber and a polymeric jacket that surrounds the at least one optical fiber. The polymeric jacket includes a polymer resin, a carbon source, an acid source, a polyoxometalate ionic liquid (PIL), and a synergist carrier. In particular, the PIL includes organic cations that produce an acid upon heating.
US11370897B2
The present invention relates to curable compositions comprising at least one compound of the formula (1): wherein R is C1-C10 alkyl, and R1-R10 each are independently selected from the group consisting of hydrogen and C1-C10 alkyl, with the proviso that at least one of R1-R10 is alkyl, and wherein the substitution patterns formed by the residues R1-R5 and R6-R10 on each of the aromatic rings are different from each other, cured compositions obtained from such curable compositions, mixtures of compounds of the formula (I), the use of such compounds and mixtures of such compounds as a UV stabilizer in curable compositions, and a process for the manufacture of curable compositions comprising a UV stabilizer of the formula (1).
US11370896B2
An ionic nanocomposite comprising a nanomaterial comprising charged groups disposed on at least a portion of a surface of the nanomaterial and a polymer material comprising charged pendant group and/or end functionalized charged groups, where the charged groups of the nanomaterial and the charged pendant groups of the polymer material have opposite charges and the nanomaterial and polymer material are connected by one or more ionic bonds. A nanomaterial can be nanoparticles comprising sulfate groups disposed on at least a portion of the surface of the nanoparticles. The polymer material can be a polymer with pendant imidazolium groups. An ionic nanocomposite can be present as a film (e.g., a thin film). An ionic nanocomposite can be used in devices. A nanocomposite can be used in various coating application.
US11370894B2
The present invention relates to a method of making a foamed cellulosic fiber-thermoplastic composite article. The method includes the steps of providing a copolymer composition, combining the copolymer composition and cellulosic fibers, applying heat, mixing energy and pressure to form a foamable mixture, and forming the foamable article in a molding or extruding operation. The method is characterized in that at least 10% of the cellulosic fibers have been thermally modified prior to being combined with the copolymer composition.
US11370893B2
Provided are a composite material that adequately obtains the effect of carbon nanotubes, a prepreg in which the composite material is used, a carbon-fiber-reinforced molded article having greater resistance to the progression of the interlayer peeling crack, and a method for manufacturing the composite material. A composite material includes a carbon fiber bundle in which a plurality of continuous carbon fibers are arranged, carbon nanotubes adhering to respective surfaces of the carbon fibers, and a plurality of fixing resin parts partly fixing the carbon nanotubes on the surfaces of the carbon fibers, where the fixing resin parts cover 7% or more and 30% or less of the surfaces of the carbon fibers to which the carbon nanotubes adhere.
US11370889B2
The disclosure provides for dynamic thermosetting polymers comprising boroxine crosslinks that exhibit unusual mechanical behavior by being strong, highly malleable, recyclable and fully reprocessable. The disclosure further provides methods of making the thermosetting polymers and applications thereof.
US11370885B2
A resin composition comprises a prepolymer of crosslinking agent and benzoxazine resin and a maleimide resin. The resin composition may be used to make various articles, such as a prepreg, a resin film, a resin-coated copper, a laminate or a printed circuit board, and achieves improvements in at least one, more or all of the properties including laminate reflow shrinkage, T288 thermal resistance, ten-layer board T300 thermal resistance, dissipation factor, copper foil peeling strength, and resin filling property in open area.
US11370882B2
A polyester carbonate resin is provided, which includes a structural unit derived from a compound represented by general formula (1), a structural unit derived from a compound represented by general formula (2), a structural unit derived from a dicarboxylic acid or a derivative thereof, and a structural unit derived from a carbonic acid diester. The polyester carbonate can be used, e.g., in optical systems.
US11370881B2
A liquid crystal polyester fibers containing a liquid crystal polyester, in which the liquid crystal polyester has repeating units represented by Formulae (1), (2) and (3), at least one of the repeating units contains 2,6-naphthylene, a content of the repeating unit containing the 2,6-naphthylene is 40 mol% or greater with respect to a total content of all the repeating units, and an orientation degree of the liquid crystal polyester in a length direction of the fiber is 89% to 95%: —O—Ar1—CO— (1), —CO—Ar2—CO— (2), and —X—Ar3—Y— (3), wherein Ar1 represents phenylene, naphthylene, or biphenylylene, Ar2 and Ar3 each independently represent phenylene, naphthylene, or biphenylylene, and at least one of Ar1, Ar2, and Ar3 contains 2,6-naphthylene, X and Y each independently represent oxygen or —NH—, Ar1, Ar2, or Ar3 may be each independently substituted with halogen, alkyl, or aryl.
US11370879B2
In an embodiment, a composition is provided that includes an indenofluorene moiety; an alkyl radical, an aryl radical, or a heteroaryl radical chemically bound to the indenofluorene moiety; and an electron donor moiety bound to the indenofluorene moiety. In another embodiment, a device is provided that includes compositions described herein. In another embodiment, a method of forming a donor-acceptor small molecule or a donor-acceptor copolymer is provided that includes forming an indenofluorene moiety; forming an electron donor moiety; and reacting the indenofluorene moiety with the electron donor moiety in a cross-coupling reaction.
US11370877B2
The present invention relates to a composition comprising a) at least one epoxy resin, b) at least one amine having at least two secondary amino groups which are both part of an organic ring system, and c) at least one salt of a very strong Brønsted acid with a counterion selected from metal ions, metal-containing ions, phosphonium ions and ammonium ions, and to processes for production thereof and use thereof.
US11370875B2
The present invention relates to a polyol composition for obtaining a polyurethane foam through a reaction with a polyisocyanate compound. The polyol composition comprises a polyol, a catalyst, a foam stabilizer, a foaming agent, and ammonium carboxylate, wherein the ammonium carboxylate has a quaternary ammonium cation as a cationic moiety, and a carboxylic acid anion represented by formula (1) as an anionic moiety.
US11370874B2
A process for producing thermoplastic polyoxazolidinone, comprising the following steps: (i) Reaction of a diisocyanate compound (A) with a bisepoxide compound (B) in the presence of a catalyst (C) and a compound (D) in a solvent (E) forming an intermediate compound (F) and (ii) Reaction of a compound (G) with the intermediate (F) formed in step (i), wherein compound (D) is one or more compounds selected from the group consisting of monofunctional isocyanate and monofunctional epoxide, and wherein compound (G) is an alkylene oxide. The invention is also related to the resulting thermoplastic polyoxazolidinone.
US11370867B2
The present invention relates to a composition comprising an aqueous dispersion of polymeric composite microspheres comprising an aqueous dispersion of polymeric composite microspheres that comprise a polysiloxane and a polymer, as defined herein, and a suspension polymerization process for making the composition. The composition is useful for making defect free coatings with a relatively low coefficient of friction.
US11370860B2
This invention relates to a catalyst system including the reaction product of a support (such as a fluorided silica support that preferably has not been calcined at a temperature of 400° C. or more), an activator and at least two different transition metal catalyst compounds; methods of making such catalyst systems, polymerization processes using such catalyst systems and polymers made therefrom.
US11370857B2
A resin composition of the present invention contains: a maleimide compound (A) having a maleimide functional group equivalent of 300 g/eq. or more, and a transmittance of 1% or more at a wavelength of 405 nm (h-line); a maleimide compound (B) having a maleimide functional group equivalent of less than 300 g/eq.; and a photo initiator (C) having an absorbance of 0.1 or more at a wavelength of 405 nm (h-line).
US11370854B2
A solid catalyst component for use in olefinic polymerization, includes titanium, magnesium, a halogen, and an internal electron donor compound; wherein: the internal electron donor compound is at least one compound represented by Formula (I)):
US11370852B2
Provided is method of treating a collection of resin beads (a) comprising the steps of (a) providing the collection of resin beads (a), wherein the resin beads (a) comprise one or more vinyl polymers having quaternary ammonium groups; wherein 90 mole % or more of the quaternary ammonium groups are each associated with a chloride anion; (b) bringing the collection of resin beads (a) into contact with an aqueous solution (b) comprising one or more dissolved (M)nXq to form a mixture (b), (c) separating water and compounds dissolved in the water from the mixture (b), to form resin beads (c) and waste solution (bw); (d) bringing resin beads (c) into contact with an aqueous solution (c) comprising dissolved (M3)(OH)p, to form a mixture (d).
US11370843B2
A human antibody or an antigen-binding fragment which binds human IL-6 receptor (hIL-6R) with a KD of about 500 pM or less and blocks IL-6 activity with an IC50 of 200 pM or less, is provided. In preferred embodiments, the antibody the antibody or antigen-binding fragment binds hIL-6R with an affinity at least 2-fold higher relative to its binding monkey IL-6R.
US11370839B2
The present invention provides antibodies and antigen-binding fragments thereof that bind ILT3, ILT3 ligand (i.e., PI16) or a complex between ILT3 and the ILT3 ligand. Methods for determining whether ILT3 and the ILT3 ligand bind together or whether a substance agonizes or antagonizes such binding are also provided.
US11370838B2
The invention provides improved methods of conjugating an agent to a thiol moiety in a protein that contains at least one disulfide bond and at least one trisulfide bond. Exemplary embodiments include the production of antibody drug conjugates substantially free of impurities created in the presence of reactive sulfide moieties in the production processes.
US11370837B2
The present invention relates to a novel antibody and an antibody fragment thereof that specifically bind to TIGIT and a composition comprising the antibody or the antibody fragment. In addition, the present invention relates to a nucleic acid encoding the antibody or the antibody fragment thereof, a host cell comprising the nucleic acid, and related use. Furthermore, the present invention relates to therapeutic and diagnostic use of the antibody and the antibody fragment.
US11370834B2
The application belongs to the technical field of biomedicines and provides an improved anti-Vascular Endothelial Growth Factor Receptor-2 (VEGFR-2) monoclonal antibody and an application thereof. By a computer-aided simulation design, a novel phage antibody library is designed, and an improved anti-VEGFR-2 monoclonal antibody is obtained after multiple rounds of screening. Both affinity and biological activity of the antibody are higher than those of an original antibody. The antibody is capable of effectively inhibiting combination of VEGFR-2 and a ligand Vascular Endothelial Growth Factor (VEGF) thereof in vitro, and may be used in treating a tumor and a disease caused by angiogenesis such as macular degeneration.
US11370831B2
Antibodies having Fab regions that specifically bind to Staphylococcus aureus protein A are capable of mediating opsinization of Staphylococcus aureus bacteria despite their expression of antibody-neutralizing protein A. These antibodies and antigen-binding fragments thereof can be used in methods of treating and/or preventing Staphylococcus aureus infections.
US11370829B2
The invention relates to antibodies, and antigen binding fragments thereof, that neutralize infection of both group A and group B RSV. The invention also relates to antigenic sites to which the antibodies and antigen binding fragments bind, as well as to nucleic acids that encode and immortalized B cells and cultured plasma cells that produce such antibodies and antibody fragments. In addition, the invention relates to the use of the antibodies, antibody fragments, and polypeptides recognized by the antibodies of the invention in screening methods as well as in the diagnosis, treatment and prevention of RSV infection and group A and group B RSV co-infection.
US11370822B2
The present disclosure relates to bioactive self-assembling peptides, nanofibers and hydrogels for activating human mast cells. The peptides, nanofibers and hydrogels comprise a self-assembling peptide that mediates self-assembly linked to a MrgX2 agonist peptide; for example, (RADA)4 linked to proadrenomedullin-12 (PAMP-12).
US11370819B2
This invention relates generally to bifunctional molecules including (a) a TGFβRII or fragment thereof capable of binding TGFβ and (b) an antibody, or antigen binding fragment thereof, that binds to an immune checkpoint protein, such as Programmed Death Ligand 1 (PD-L1), uses of such molecules (e.g., for treating cancer), and methods of making such molecules.
US11370818B2
The present invention relates to anti-BAFF antibody molecules, including novel humanized anti-BAFF antibodies, therapeutic and diagnostic methods and compositions for using the same.
US11370813B2
The embodiments disclosed herein provide a peptoid, which is a compound of Formula I or a stereoisomer, a mixture of stereoisomers, or a pharmaceutically acceptable salt thereof. N—R4, N—R3, N—R2, and N—R1 in Formula I are respectively. The peptoid has a strong binding ability with EGFR protein. It can be used not only for targeted treatment of diseases associated with EGFR protein, but also for imaging detection or prognosis monitoring of diseases associated with EGFR protein.
US11370811B1
Disclosed are bioavailable solid state (17-β)-3-Oxoandrost-4-en-17-yl dodecanoate compositions and methods of use in administration to mammals in need of thereof. The (17-β)-3-Oxoandrost-4-en-17-yl dodecanoate is preferably provided in a solid state crystalline form having a plurality of peaks corresponding to the peaks shown in FIG. 2, a plurality of crystallites ranging in size from about 40 nm to about 60 nm based as identified via powder x-ray diffraction spectra, and a melting point in the range of about 51° C. to about 63° C. The compositions may be provided in oral or injectable administration form for the treatment of conditions such as in need of testosterone therapy. An exemplary chemical structure of a (17-β)-3-Oxoandrost-4-en-17-yl dodecanoate composition disclosed herein is as follows:
US11370804B2
The present invention relates to a complex of formula (II) constituted of at least 90% of a diastereoisomeric excess comprising a mixture of isomers II-RRR and II-SSS of formulae: The present invention also relates to a process for preparing and purifying said complex of formula (II), and also to a composition comprising said complex.
US11370801B2
A compound of formula I and salts and solvates thereof, wherein: R6 and R9 are independently selected from H, R, OH, OR, SH, SR, NH2, NHR, NRR′, nitro, Me3Sn and halo; where R and R′ are independently selected from optionally substituted C1-12 alkyl, C3-20 heterocyclyl and C5-20 aryl groups; R7 is selected from H, R, OH, OR, SH, SR, NH2, NHR, NRR′, nitro, Me3Sn and halo; R″ is a C3-12 alkylene group, which chain may be interrupted by one or more heteroatoms, e.g. O, S, NRN2 (where RN2 is H or C1-4 alkyl), and/or aromatic rings, e.g. benzene or pyridine; Y and Y′ are selected from O, S, or NH; R6, R7, R9 are selected from the same groups as R6, R7 and R9 respectively; R11b is selected from OH, ORA, where RA is C1-4 alkyl; and RL is a linker for connection to a cell binding agent.
US11370795B2
The present invention relates a process for the synthesis of 6-((3S,4S)-4-methyl-1-(pyrimidin-2 ylmethyl)pyrrolidin-3-yl)-3-tetrahydropyran-4-yl-7H-imidazo[1,5-a]pyrazin-8-one, comprising use of the chiral acid (+)-O,O-Dibenzoyl-D-tartaic acid.
US11370794B2
The invention relates to compounds of formula (I): or a salt or solvate thereof, wherein the variables are as described herein. Compounds of formula (I), and pharmaceutical compositions thereof, are antagonists of toll-like receptors such as TLR7, TLR8, and/or TLR9. In certain embodiments, compounds of the invention are useful for inhibiting immune response and treating diseases associated with undesirable immune response.
US11370788B2
Imidazo[4,5-c]quinoline compounds having a substituent that is attached at the N−1 position by a branched group, single enantiomers of the compounds, pharmaceutical compositions containing the compounds, and methods of making the compounds are disclosed. Methods of use of the compounds as immune response modifiers, for inducing cytokine biosynthesis in humans and animals, and in the treatment of diseases including infectious and neoplastic diseases are also disclosed.
US11370781B2
The present invention relates to compositions comprising inhibitors of human histone methyltransferase EZH2 and one or more other therapeutic agents, particularly anticancer agents such as prednisone, and methods of combination therapy for administering to subjects in need thereof for the treatment of cancer.
US11370780B2
Provided is an additive for imparting ultraviolet absorbency, or an additive for imparting a high refractive index, which has satisfactory compatibility with a resin serving as a matrix and can maintain high transparency even if added in high concentrations. Also provided is an additive with which the function of imparting both ultraviolet absorbency and a high refractive index can be realized by means of one kind of additive. This additive is represented by the following Formula (I): wherein at least one of R1a to R9a is a monovalent sulfur-containing group represented by the following Formula (i-1) or Formula (i-2): R10amSH (i-1) R11anSR12a—SpR13a (i-2) wherein R10a to R12a each represent a divalent hydrocarbon group or the like; and R13a represents a monovalent hydrocarbon group or the like.
US11370774B2
Substituted benzofuran, benzopyrrole, benzothiophene, and structurally related complement inhibitors
Disclosed are compounds of formulae I and II, and pharmaceutically acceptable salts and prodrugs thereof, which are inhibitors of the complement system. Also provided are pharmaceutical compositions comprising such a compound, and methods of using the compounds and compositions in the treatment or prevention of a disease or condition characterized by aberrant complement system activity.
US11370766B2
Provided in the present application are a sulfonyl amidine as represented by formula (I) as an indoleamine-2,3-dioxygenase inhibitor, and a preparation method therefor and the use thereof. The compound of formula (I) in the present application can be used as an indoleamine-2,3-dioxygenase inhibitor in the preparation of a drug for preventing and/or treating indoleamine-2,3-dioxygenase-mediated diseases.
US11370761B2
A compound represented by General Formula (I), a tautomer, a stereoisomer, or a pharmaceutically acceptable salt of the compound, or a solvate thereof is used as a voltage-dependent T-type calcium channel inhibitor, in the formula, A represents a benzene ring which may have a substituent or the like; B represents a hetero-fused ring consisting of a 5- or 6-membered heteroaryl ring having one to three same or different heteroatoms selected from an oxygen atom, a sulfur atom, and a nitrogen atom, and a carbon atom, as a ring-constituting atom, and a benzene ring, or the like, and the hetero-fused ring may have a substituent, and is bonded to a cyclopropyl group via a carbon atom constituting these rings; R1 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or the like; R2 and R3 may be the same as or different from each other, and each represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or the like, or R2 and R3 together form CH2CH2 or the like; R4 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or the like; m represents 0, 1, or 2; and n represents 0 or 1.
US11370760B2
An object of the present invention is to provide a dithioester compound generating an aralkyloxy radical having high ability of abstracting hydrogen. The present invention provides a dithioester compound represented by a formula (1). In the formula (1), R1 and R2 each independently represent an alkyl group having 1 or more carbon atoms, an alkenyl group having two or more carbon atoms, an alkynyl group having two or more carbon atoms, an aryl group having 6 or more carbon atoms and optionally having a substituent group, an aralkyl group having 6 or more carbon atoms, a hydrogen atom, or a halogen atom; R3 represents an aryl group having 6 or more carbon atoms and optionally having a substituent group, or an aralkyl group having 6 or more carbon atoms and optionally having a substituent group.
US11370752B2
The invention relates to a method for producing cyclododecanone (CDON). During the production, contaminated cyclododecane (CDAN) is produced. This can be separated from CDON by distillation (CDAN-containing fraction). The separation of CDAN and impurities such as 13-oxabicyclo [7.3.1]tridecane occurs by crystallizing out CDAN from the CDAN-containing fraction.
US11370742B2
The invention relates to a process for preparing a compound of (III) wherein X is a leaving group; and R1 is C1-C6 alkyl; which comprises oxidative rearrangement of a compound of formula (II) or a solvate thereof Compounds of formula (III) are key intermediates in the synthesis of Bilastine.
US11370732B2
The present disclosure provides a method of separating α-olefin by a simulated moving bed. The method comprises using a coal-based Fischer-Tropsch synthetic oil as a raw material to obtain a target olefin having a carbon number N within a range from 9 to 18, wherein the raw material is subjected to treatment steps including pretreatment, fraction cutting, alkane-alkene separation, and isomer separation, thereby obtaining a high purity α-olefin product. As compared to conventional rectification and extraction processes, the product obtained by the method of the present disclosure has advantages of higher purity, higher yield, lower energy consumption, and significantly reduced production cost.
US11370724B2
Catalytic forms and formulations are provided. The catalytic forms and formulations are useful in a variety of catalytic reactions, for example, the oxidative coupling of methane. Related methods for use and manufacture of the same are also disclosed.
US11370717B2
A protective coating system includes a substrate that has an exterior surface exhibiting a degree of valley/hill surface irregularity including a plurality of hills and a plurality of valleys and a first coating layer formed directly on to the exterior surface of the substrate and that conforms to the exterior surface of the substrate such that the first coating layer has a non-uniform coating thickness over the substrate. The protective coating system further includes a second coating layer formed directly on to the exterior surface of the first coating layer. The second coating layer includes a plurality of pores within the second coating layer. Still further, the protective coating system includes a third coating layer formed within at least some of the plurality of pores within the second coating layer.
US11370701B2
A solar control film with improved moisture resistance function is provided. The solar control film includes a flexible substrate, at least one infrared-reflective composite layer and an outer dielectric layer. The infrared-reflective composite layer includes a dielectric sublayer and a metal sublayer. The dielectric sublayer is disposed on the flexible substrate, and the material of the dielectric sublayer includes TiO2. The metal sublayer is disposed on the dielectric sublayer, and includes 8.3-16.4 atomic % Ag, 0.5-1.0 atomic % Ti, 81.0-90.9 atomic % N, and 0.3-0.6 atomic % noble metal, and the noble metal is Au, Pd or any combinations thereof. The outer dielectric layer is disposed on the infrared-reflective composite layer, and the material of the outer dielectric layer includes TiO2. In this way, the provided solar control film can effectively suppress of forming white spots without significantly sacrificing its original function and characteristics.
US11370700B2
A coated solar control glass article includes a transparent substrate provided with a multilayer coating having solar control properties is disclosed. The multilayer coating includes a metal nitride functional layer sandwiched between two transparent dielectric layers. The thickness of the dielectric layer provided above the functional layer is greater than 60 nm and less than 150 nm and the thickness of the dielectric layer provided above the transparent substrate is greater than 10 nm and less than 45 nm. The coated solar control glass article exhibits gold/rose/purple colored reflection on the side opposite to the side provided with the multilayer coating.
US11370698B2
Methods for coating a glass-based article, for example a cover glass, with a coating layer that is not deposited on the perimeter edge of the glass-based article. The methods may include direct patterning of a sacrificial material over a first region on a top surface the glass-based article but not a second region on the top surface of the glass-based article. The first region includes at least a portion of a perimeter edge of the glass-based article that is to be protected from deposition of the coating layer. After direct patterning of a sacrificial material and deposition of a coating layer, the sacrificial material may be removed such that the coating layer is disposed on the second region on the top surface of the glass-based article and not the first region. These methods may be used to make a glass-based article with non-edge-to-edge coating layers.
US11370697B2
An opaque gahnite-spinel glass ceramic is provided. The glass ceramic includes a first crystal phase including (MgxZn1-x)Al2O4 where x is less than 1 and a second crystal phase includes at least one of tetragonal ZrO2, MgTa2O6, mullite, and cordierite. The glass ceramic has a Young's modulus greater than or equal to 90 GPa, and has a hardness greater than or equal to 7.5 GPa. The glass ceramic may be ion exchanged. Methods for producing the glass ceramic are also provided.
US11370691B2
A deposition system for depositing a chemical vapor onto a workpiece is disclosed, including a deposition chamber having a plurality of components for performing chemical vapor deposition on the workpiece. The workpiece is held by a lathe that rotates the workpiece relative to chemical burners that deposit silica soot on the workpiece. The deposition system has a gas panel for regulating the flow of gases and vapors into the deposition chamber, and a computer for controlling operation of the gas panel and the components in the deposition chamber. Multiple sets of chemical burners are disposed longitudinally along the length of the workpiece. Each set of burners is separated from other sets, such that each set of burners deposit silica particles onto generally different portions of a workpiece. The respective portions include an overlap segment in which one or more burners from one burner set will deposit silica particles on the same portion of the workpiece as one or more burners from another set.
US11370686B2
A method of fining low-density submerged combustion glass is disclosed. The method involves introducing unfined molten glass produced in a submerged combustion melter into a fining chamber of a downstream fining tank. Additionally, additive particles are also introduced into the fining chamber to release one or more fining agents into the molten glass bath contained in the fining chamber to accelerate the removal of bubbles from the molten glass bath. The fining of the molten glass bath as assisted by the one or more fining agents allows for fined glass to be discharged from the fining tank that has fewer bubbles and a greater density than that of the unfined molten glass introduced into the fining tank. Additive particles that include a physical mixture of a glass reactant material and the fining agent(s) are also disclosed.
US11370676B2
Methods for removing polymers from treatment fluids for use in subterranean formations are provided. In one or more embodiments, the methods include providing a treatment fluid comprising an aqueous base fluid and a polymer comprising polyvinylpyrrolidone or a derivative thereof; and adding a precipitant to the treatment fluid to form a precipitate with at least a portion of the polymer.
US11370668B2
Included are: a raw material component storage unit that stores the raw material component supplied to the ammonia synthesis unit; a high-pressure raw material component storage unit that stores the raw material component at a pressure higher than a pressure at which the raw material component is stored in the raw material component storage unit; and a surplus electric power processing unit including a high-pressure raw material component transfer unit that boosts and transfers the raw material component from the raw material component storage unit to the high-pressure raw material component storage unit, and an expander that converts pressure energy of the raw material component supplied from the high-pressure raw material component storage unit into motive power to generate power.
US11370667B2
A silicate mixture and a combustion accelerator increase combustion efficiency in a combustion engine. The silicate mixture is formed by mixing a first component including one or two or more materials selected from silicon compounds including silicon, glass, and quartz, and a second component including one or two or more materials selected from materials formed by sintering a silicate mineral at a temperature of 1300° C. or higher and 2000° C. or lower and ores emitting a terahertz wave.
US11370656B2
A low-profile packaging structure for a microelectromechanical-system (MEMS) resonator system includes an electrical lead having internal and external electrical contact surfaces at respective first and second heights within a cross-sectional profile of the packaging structure and a die-mounting surface at an intermediate height between the first and second heights. A resonator-control chip is mounted to the die-mounting surface of the electrical lead such that at least a portion of the resonator-control chip is disposed between the first and second heights and wire-bonded to the internal electrical contact surface of the electrical lead. A MEMS resonator chip is mounted to the resonator-control chip in a stacked die configuration and the MEMS resonator chip, resonator-control chip and internal electrical contact and die-mounting surfaces of the electrical lead are enclosed within a package enclosure that exposes the external electrical contact surface of the electrical lead at an external surface of the packaging structure.
US11370647B2
A water discharge device is disclosed. A water discharge device according to an embodiment of the present invention may comprise: a main body unit including a first main body and a second main body movably connected to the first main body; and a discharge unit connected to the second main body so as to be moved with the second main body, and connected to a water source so as to discharge water in the water source to the outside, wherein the discharge unit comprises a plurality of link members having flow channels through which water flows, respectively, and rotatably connected to each other so as to connect the flow channels in a sealed manner.
US11370645B2
A system for parasitic power generation and control of a load-handler configured to be coupled to a lift truck, with a parasitic energy convertor mounted on the load-handler and coupled via a hydraulic feed line to a hydraulic pump on the lift truck. The parasitic energy convertor configured to generate electrical power for components of the load-handler, including a load-side control transceiver. The load-side control transceiver is configured for controlling control valves based on commands received wirelessly from a truck-side control transceiver. The load-side control transceiver configured for monitoring and control of the load-handler including event logging and notification of maintenance needed.
US11370642B2
A rotator apparatus (10, 100, 200) for rotationally positioning a suspended load (16). A flywheel (44, 144) can be directly or indirectly driven by a motor (40, 140). Vanes (50, 150) on a fan (45) or on the flywheel can be used to provide additional rotational control through air resistance/braking. A controller (20, 24, 120, 124) can provide wired or wireless control. Thrusters (52) can provide additional rotational impetus or resistance. One or more load cells (54, 232, 234) can provide load sensing. Cameras (28) can be used to visualise the load and can record load moving operations and details of the load for logistics tracking and safety. The attachment part (202) and/or the load support (216) can be connected to the body via a respective pivot (204, 214). The apparatus can include replaceable or rechargeable batteries (206, 210), such as within in a removable container (230), preferably supported by at least one drawer (231), which drawer may be mounted on telescopic drawer slides (212). The replaceable or rechargeable batteries (206, 210) can be provided as a cassette arrangement whereby the batteries plug in and are removable as a unit. At least one hook (157) for suspending a load from the rotator can include a groove or recess (158) to restrict or prevent load rotation.
US11370641B2
A lightweight and flexible load bearing shackle that is configurable in operation. The shackle includes a bow made of a plurality of loops of synthetic fiber rope (e.g., polypropylene, nylon, polyester, polyethylene, Aramid, acrylic, mixtures of several fibers, co-polymer fibers, straight, braided, twisted). The loops of fiber rope may be contained within a sheathing configured as a single loop. The sheathing is secured together to form a receptacle (opening) in each leg of the bow that is reinforced with an eyelet. The eyelets may be split eyelets that include a first/second side mounted to a first/second side of the receptacle that are then secured together over the receptacle. A connection pin may be secured between the eyelets. The shackle may include a spacing mechanism (e.g., casing that connection pin traverses, connection pin that has wider center portion) between the legs to maintain the legs a certain distance apart.
US11370638B2
An elevator door bypass apparatus, configured to bypass a landing door or a car door at a time of an inspection of an elevator, includes: a door mode selector switch configured to switch a door mode between a normal operation and a bypass operation; a bypass target selector switch configured to switch between bypassing of the landing door and bypassing of the car door; and a bypass relay configured to, in a case that the door mode has been switched to the bypass operation by the door mode selector switch, bypass the landing door when the bypassing of the landing door has been selected by the bypass target selector switch, and bypass the car door when the bypassing of the car door has been selected by the bypass target selector switch.
US11370637B2
The present disclosure relates to an apparatus (100) or a reusable dispenser adaptable for mounting coreless stretch film (106) comprising a hollow cylindrical body (101) with at least one elongated slit (102) along the length of the cylindrical body wherein, the body has a right portion (107a) and a left portion (107b), and an outer wall (104) in which at least one of the left or right portion (107a, 107b) is compressed for slotting into an opening of the film roll (106), such that the outer wall (104) mounts firmly onto inner wall (105) of the opening for grasping the surface of inner sheet of the film roll during dispensing.
US11370633B2
A sheet sorting apparatus includes a first tray detachable from an apparatus main body, a second tray arranged below the first tray, a discharge unit to discharge a sheet to the first or second tray, a tray detecting unit to detect that the first tray is detached from the apparatus main body, a full stack detecting unit to detect a fully stacked condition of the first tray, and a control unit to control the discharge unit. In a case where the tray detecting unit detects that the first tray is detached from the apparatus main body, the control unit controls the discharge unit not to discharge a sheet to the second tray when a number of sheets discharged to the second tray reaches a threshold number of sheets, even though the full stack detecting unit does not detect the fully stacked condition.
US11370632B2
In order to properly suppress a discharge defect corresponding to an image ratio of a sheet, in the case where a coefficient of friction is different according to the image ratio of an image on the sheet, an air blowing section is arranged to blow air toward a downstream side in a transport direction from between a downstream-side end portion of a first stacking section and an upstream-side end portion of a second stacking section. When an image ratio of an image on a sheet by an image forming apparatus is a first value, the air blowing section sets an air quantity blown to the sheet at a first air quantity F1, while when the image ratio is a second value higher than the first value, setting the air quantity blown to the sheet at a second air quantity F2 larger than the first air quantity F1.
US11370630B2
A sheet storage device includes a reel around which a tape is wound, a drum onto which a sheet is wound together with the tape, an input and output opening through which the sheet is passed, and a frame that forms at least a portion of a transport path on which the sheet is transported from the input and output opening to the drum, the frame has a first and a second frame part, the first and second frame parts move relative to each other to switch between a state in which the transport path is formed and a state in which at least a portion of the transport path is open, the first frame part supports the reel, and forms a tape path extending from the reel to the drum, the first frame part moves together with the reel and the tape path relative to the second frame part.
US11370622B2
Support structure for a transport unit of a planar motor to reduce or prevent transmission of force to an active surface of a stator. The transport unit is movable by at least one stator of the planar motor and a product is positionable on the transport unit. In at least one support position of the transport unit defined in relation to the support structure, the support structure applies at least one supporting force to the transport unit, while at least one process force, which acts on the product, is at least partially transmitted to the transport unit and counteracted. The transport unit is movable into and out of the support position in a floating manner via the at least one stator. The support structure is mounted on a base and at least partially diverts the counterforce caused by the supporting force to the base.
US11370620B2
A unit for transferring horticultural products between at least one tank, in which the horticultural products float on a fluid mass, and at least one collection container, including a head provided with a plurality of walls normally arranged vertically. The head is movable between at least one collection position, in which the walls are interposed between respective horticultural products, which float on the fluid mass at a respective predefined section of the tank, and at least one unloading position, in which the walls face and are proximate to the collection container. In an active configuration, the transverse elements protrude transversely from the space occupation of the walls to ensure mechanical interference with the fall of the horticultural products as a consequence of the subsequent lifting of the head and of its transfer toward said unloading position.
US11370616B2
The present invention relates to a robot (2) configured to pick up and transport items; wherein the robot (2) comprises a pick up unit (10), wherein the pick up unit (10) comprises a pick up device (110) configured to pick up and release items, wherein the robot (2) is configured to move the pick up device (110) along a first direction, rotate the pick up device (110) around a first axis, and extend and retract the pick up device (110) along a second direction different from the first direction; wherein the robot (2) further comprises a shelf unit (8) configured to temporarily store items, wherein the shelf unit (8) comprises a rotatable portion (80) and a support structure (84), wherein the rotatable portion (80) is rotatable with respect to the support structure (84). The present invention also relates to a use of the robot and to a corresponding method.
US11370614B2
The carriage is coupled to the traveling device including a driving wheel and is towed and moved by the traveling device. The carriage includes: a traveling wheel provided in a bottom portion of the carriage; an accommodating part for accommodating the traveling device; and a passage which is provided on a side surface of the carriage and through which light emitted from a detector passes, the detector being provided in the traveling device to detect an obstacle around the traveling device.
US11370611B2
An automated storage system with at least two racks with storage places for storing hanging goods, the hanging goods are storable being suspended using storage rails. A rack aisle is formed by the racks, in which a level rack operating device is longitudinal movable. The level rack operating device has a transfer means and a drive unit, firmly connected to the level rack operating device, in order to store at least one hanging item transported by the level rack operating device from the level rack operating device onto the storage rail/place of one of the storage places during a transfer process and/or to retrieve at least one hanging item from the storage rail/place onto the level rack operating device. Each storage place has a guide for the transfer means, at least in sections, the transfer means contacting the guide, at least in sections, during storing and retrieval of hanging goods.
US11370609B2
A store for storing parcels has a main aisle and storage aisles arranged transversely to the main aisle and provided with storage places for the parcels. Beams arranged parallel to the main aisle and fastened to supports bear at least some of the weight forces acting in the storage aisles. A transport unit for transporting parcels is arranged in the main aisle. The transport unit has a first transport mechanism moving along the main aisle and a second transport mechanism that transfers parcels from the transport unit into a storage aisle, takes up parcels from a storage aisle and delivers them to the transport unit. The second transport mechanism has a slide movable transversely to the main aisle. The slide forms a rest for parcels during transfer and take-up. A tiltable platform that supports the slide is provided with a tilt mechanism that tilts the platform relative to the transport unit.
US11370605B2
The present invention proposes a relief module comprising a tubular body (10) for the passage of bulk material, at least a lateral opening (12) in the tubular body (10), a window (20) to cover the respective lateral opening (12), the window (20) operating in a closed position preventing the bulk material from exiting through the lateral opening (12) or in an open position allowing the material to exit through the lateral opening (12), the window (20) having at least one portion made of filtering material allowing the air to pass through and retain solid particles, when the window (20) is in the closed position. The present invention also proposes a bulk material discharge device which receives the bulk material from a feeding system and discharges the bulk material to a destination, the discharge device comprising a relief module configured according to the invention.
US11370603B2
A container including vertical side walls and a horizontal bottom wall coupled with the vertical side walls to define an interior volume. At least one vertical side wall includes an inner wall, a spaced apart outer wall, a top rail coupled with the inner wall, a bottom sill coupled with the inner wall, and a plurality of vertical supports coupled with the inner wall and extending between the top rail and the bottom sill. The inner wall has a first surface area and the outer wall portion has a second surface area that is less than the first surface area. A frame is coupled with the inner wall and supports the outer wall and extends between two of the plurality of vertical supports, the top rail, and the bottom sill. A panel is supported by the frame and disposed on the outer wall.
US11370594B2
The invention consists of a cooler system entailing a foamed polymer body coated in a layer of elastomer and secured with a strap system. The body of the cooler consists of a base which serves as a container for beverages or other products as well as a lid, designed to fit the base such that it can only be removed by lifting upward. The foamed polymer provides insulation and structure while the elastomer coating and the straps provide increased durability and functionality. The body of the cooler contains grooves in which the straps are housed in order to secure the lid. The strap system also provides a means for carrying the invention as an anchoring place for handles. The resulting cooler system is lightweight and durable as well as inexpensive to construct.
US11370583B2
The present invention provides a storage box (100) for storing an article, the storage box (100) having a locking assembly arranged on a portion of the body (100b) to facilitate an open position and closed position of the storage box (100). The locking assembly includes a biasing member (110), a latching member (120) and a button (130). The biasing member (110) is attachable to a side or front portion of the body (100b). The latching member (120) arranged on a portion of the biasing member (110). The latching member (120) is adapted to engage with an engaging portion of the lid (100a). The button (130) operably configured on the biasing member (110) such that upon pressing the button (130), the biasing member (110) biases and enable the latching member (120) to disengage with the engaging portion of the lid (100a) thereby opening the storage box (100).
US11370581B2
An apparatus for securing a package includes a flexible tear-resistant bag and an anchor system for securing the bag to a substrate. The bag includes a receptacle defining a package receiving space and a closure mechanism connected to the receptacle for selectively closing the receptacle. The anchor assembly includes a housing, a fastener, and an anchor securable to the substrate. The housing may be positioned in the package receiving space with the fastener extending through the housing and the receptacle and matingly received in the anchor. A door of the housing may be secured in a closed position to limit access to the fastener. In some embodiments, the bag of the apparatus may also be provided with an alarm system so if an unauthorized entry is attempted by cutting the tear-resistant bag the alarm system will emit an alerting signal.
US11370566B2
A system for transferring a first group of components of electronic cigarettes from first to second operating stations includes a flat collecting surface extending from a feeding zone to a releasing zone. A feeding device receives the components and feeds them onto the collecting surface. A first abutment element abuts the first component of the first group. A second abutment element abuts the last component of the first group. A compacting and stabilizing device moves the components closer together and stabilizes their positions. A first movement device moves the first and second abutment elements along the collecting surface to transfer the first group to the releasing zone. A tray faces the releasing zone to receive the first group. A pushing device pushes the components from the releasing zone into the tray. A transferring device transfers the tray with the first group towards the second operating station.
US11370565B2
The present invention involves a rotary peristaltic pump and associated method employing the relaxation of pressure on flexible tubing between the rotor and stator of the pump to restore the rotor to a start angle while a valve on the output of the pump is closed to avoid progress of fluid through the system. Three different implementations of the pump and method are presented including reciprocating the stator, reciprocating the rotor, and retracting the idler rollers of the rotor into the rotor to relieve the pressure on the flexible tubing. A controller ensures the appropriate switching and timing of the valve and rotor of the pump. The pump and associated method are directed to the precision dispensing of pharmaceutical fluids into containers, including containers held in container nests.
US11370549B2
An aircraft passenger seating unit and aircraft seating arrangements including seating units, each seating unit configured as a window-facing seating unit or as an aisle-facing seating unit. Each individual seating unit including first and second laterally adjacent seats mounted on a common platform and oriented at an angle to a longitudinal aircraft axis. A forwardmost point of each of the first and second seats, when in an upright sitting position, resides along a plane common to both the first and second passenger seats perpendicular to the longitudinal aircraft axis to allow longitudinal alignment of rows and increased seating density.
US11370541B2
A system to monitor vehicle accidents using a network of aerial based monitoring systems, terrestrial based monitoring systems and in-vehicle monitoring systems is described. Aerial vehicles used for this surveillance include manned and unmanned aircraft, satellites and lighter than air craft. Aerial vehicles can also be deployed from vehicles. The deployment is triggered by sensors registering a pattern in the data that is indicative of an accident that has happened or an accident about to happen.
US11370537B2
A drivetrain for an aircraft includes an engine, a driveshaft receiving rotational energy from the engine and a gearbox including a planetary gear system receiving rotational energy from the driveshaft. The planetary gear system includes a sun gear, planet gears, a ring gear and an integral carrier forming flexured carrier posts. Each flexured carrier post supports a respective one of the planet gears and has a fixed proximal end and a cantilevered distal end. The planetary gear system includes flexured roller races, each having a fixed end and a cantilevered end. The fixed end of each flexured roller race is coupled to the cantilevered distal end of a respective flexured carrier post. The planet gears engage with the flexured roller races to rotate about the flexured carrier posts. The cantilevered ends of the flexured roller races experience cantilevered motion to absorb loads from the planet gears.
US11370530B2
A boundary layer ingestion fan system for location aft of the fuselage of an aircraft is shown. It comprises a nacelle (501) defining a duct, and a fan located therewithin. The fan comprises a hub arranged to rotate around a rotational axis (A-A) and a plurality of blades attached thereto. Each blade has a span (r) from a root at the hub defining a 0 percent span position (r=0) to a tip defining a 100 percent span position (r=1) and a plurality of span positions therebetween (r ∈ [0, 1]), and leading and trailing edges defining, for each span position, a chord therebetween to having a chord length (c). For each of said plurality of blades, the ratio of chord length at the 0 percent span position (chub) to chord length at the 100 percent span position (ctip) is 1 or greater.
US11370527B2
A variable camber trim unit comprises a housing, an input gear, and an output gear. The input gear and the output gear are rotatably supported by the housing. The variable camber trim unit is selectively configurable to one of a coupled configuration or a decoupled configuration. When the variable camber trim unit is in the coupled configuration, rotation of the input gear relative to the housing causes rotation of the output gear relative to the housing. When the variable camber trim unit is in the decoupled configuration, rotation of the input gear relative to the housing does not cause rotation of the output gear, and the output gear is rotationally fixed relative to the housing.
US11370524B2
A mechanically attached thermal protection system (MATPS) includes an insulating tile having a top surface, a bottom surface, and a plurality of access holes that extend through the insulating tile from the top surface to the bottom surface. A plurality of brackets include a first end attached to the insulating tile and a second end including a mounting hole therethrough, the second end being positioned proximate the bottom surface of the insulating tile. A plurality of fasteners are positioned proximate the bottom surface of the insulating tile and at least partially positioned within one of the access holes so as to be accessible from the top surface of the insulating tile through one of the plurality of access holes. A MATPS including a plurality of air channels within the insulating tile and a method for sealing these air channels to those within an adjacent structure is also described herein.
US11370520B1
In a vessel steering system including three or more propulsion devices, unintentional turning of a vessel is prevented when the vessel moves in an oblique direction. When a tilt direction of a joystick is an oblique direction between a longitudinal direction and a lateral direction, a controller is configured or programmed to correct at least one steering angle of a left propulsion device, a right propulsion device, and a central propulsion device so that a resultant force of propulsive forces of the left propulsion device, the right propulsion device, and the central propulsion device acts in a direction passing through a center of gravity of the vessel.
US11370519B2
A method for performing a sideway displacement of a marine vessel. The marine vessel includes a first and a second propulsion unit, a first and a second rudder respectively associated with the first and the second propulsion units, and a bow thruster. The first and the second propulsion units, the first and the second rudders and the bow thruster are operable via a single driver interface. The method includes the steps of; via the single driver interface operate the first and the second propulsion units and the bow thruster so as to provide a total thrust and set the rudder angles of the first and the second rudders, to thereby steer the displacement of the marine vessel during the sideway displacement.
US11370512B2
A tug (11) comprising a deck having an aft deck (16), a central deck (12) and a forward deck (15) and a rotatable towing installation (13) disposed on the central deck. The towing installation and central deck are sloping upwards from the aft deck to the forward deck with respect to a horizontal plane. The upward sloping angle (α) of the towing installation is at least 5 degrees. The design provides free towing all around in the horizontal plane in combination with sufficient bow height and buoyancy and in addition below deck space for e.g. additional accommodation.
US11370507B2
The present invention disclose a continuously variable reciprocating prime mover. The feature of this continuously variable reciprocating prime mover is that the reciprocating rotatory motion of the legs is modified into the reciprocating linear flexion and extension of the legs, by which one leg is flexed while the other leg is stretching, the combined force of the legs can be multiplied by the force. After each linear motion stroke is completed, the reverse linear motion stroke is repeated, and the driving direction remains unchanged. At any moment of the full stroke of the reciprocating linear flexion and extension of the legs, both can generate 2 times of the instantaneous power equivalent to the maximum moment point of the circular rotation.
US11370504B2
A mobility scooter includes a first member having a first end, and a second end opposite the first end, and a rear wheel assembly coupled to the second end of the first member. The mobility scooter includes a seat assembly coupled to the first member, and a second member being transverse to the first member and having a first end coupled to the first end of the first member, and a second end opposite the first end of the second member. The mobility scooter further includes a steering column having a first end, and a second end opposite the first end of the steering column. The steering column is coupled to the second end of the second member. The mobility scooter includes a front wheel coupled to the second end of the steering column, and a handlebar coupled to the first end of the steering column.
US11370482B2
A trailer including a hydraulic steering system includes: a trailer body; a plurality of axles connected to the trailer body; a steering cylinder connected to at least one axle of the plurality of axles and configured to turn the at least one axle; a sensing cylinder; a controller; and a hydraulic steering system. The hydraulic steering system includes a hydraulic circuit including a plurality of hoses and valves, and the steering cylinder is in fluid communication with at least one of the sensing cylinder and the controller. The hydraulic steering system is configured to transition between: (1) an automatic steering mode and (2) a manual steering mode. A towing system and a method of steering a trailer are also disclosed.
US11370475B1
A steering system includes an actuator, a steering wheel that generates inputs for the actuator in a manual steer-by-wire control state, and a controller that determines operating conditions for the actuator, the steering wheel, or both. The controller determines blended steering angles based on manual steering angles of the steering wheel and automatic steering angles associated with an automated steer-by-wire control state. The controller transitions operation of the steering system from the manual steer-by-wire control state to the automated steer-by-wire control state when all operating conditions are satisfied and uses a blending function that applies weighting values to the manual steering angles and the automated steering angles to determine the blended steering angles. The controller controls the actuator using the blended steering angles.
US11370473B2
An interface structure includes a sleeve, a wedge and a biasing member. The sleeve is arranged between the inner circumferential surface of the outer tube and the outer circumferential surface of the inner tube. The sleeve includes at least one fixing portion fixed to a first tube that is one of the outer tube and the inner tube, at least one contact surface configured to come into contact with a second tube that is the other of the outer tube and the inner tube, and a wedge mating surface configured to be mated with the wedge. The wedge is arranged between the first tube and the sleeve and is mated with the wedge mating surface of the sleeve. The biasing member biases the wedge so as to engage the wedge between the first tube and the sleeve while allowing the sleeve and the second tube to slide on each other.
US11370471B2
A vehicle steering wheel is provided that includes a rotatable rim comprising a core structure, a steering angle sensor sensing an angle of rotation of the rim, and a plurality of proximity sensors located on the rim and spaced apart from one another along an arc length. The vehicle steering wheel also includes a controller processing sensed outputs generated by each of the plurality of proximity sensors and determining operator input commands based on the sensed outputs. The controller assigns a function to each of the proximity sensors that changes as the rim is rotated at an angle such that a given function associated with a proximity sensor remains at the same position in space.
US11370469B2
A collapsible child's stroller with a handle frame (30), a front wheel frame (10) and a rear wheel frame (20), mutually connected at a hinge joint (12, 22, 42) for mutual angular displacement between folded and unfolded configurations. The hinge joint has two spaced apart, parallel hinge axes, about which the frames (10, 20, 30) mutually rotate. The stroller is further provided with a locking element (43, 44) moveable between a locked position in which the frames (10, 20, 30) are locked in the unfolded configuration, and an unlocked position allowing the frames (10, 20, 30) to rotate to the folded configuration. The locking element (43, 44) moves in a direction traverse to the parallel hinge axes to better transfer loads between the frames.
US11370461B2
A station of a cable transportation system configured for U-turning the direction of movement of a transportation unit supported and moved outside the station by at least a cable. The station includes a device for the automatic uncoupling of the cable from the transportation unit; and a device for the automatic coupling of the cable to the transportation unit. The station also includes a guiding device extending along a longitudinal axis and configured for supporting and guiding the transportation unit inside the station between the automatic uncoupling device and the automatic coupling device.
US11370456B2
Provided are a system and a method for providing service to recommend customized exercise used for autonomous vehicle. The system and method are configured to determine whether the user does the exercise safely and freely during autonomous control of the vehicle through the monitoring system in the autonomous vehicle and recommend the customized exercise used for the autonomous vehicle according to a situation of the user and the situation of the autonomous control and to determine whether the user does the exercise safely and freely during the autonomous control of the vehicle through the monitoring system in the autonomous vehicle and recommend the autonomous vehicle in which the user can do the recommended exercise according to the situation of the user and the situation of the autonomous control.
US11370453B2
A controller performs: trajectory generation processing of generating a target travel trajectory in such a way that, when a distance between a turning position of an own vehicle and a parked vehicle satisfies a predetermined condition, the own vehicle passes beside the parked vehicle at a predetermined side position with a predetermined interval interposed between the parked vehicle and the own vehicle on one side of the parked vehicle and a turning end position in a case of turning at a position before a position of the parked vehicle or a turning start position in a case of turning after having passed beside the parked vehicle on the route coincides with the predetermined side position in a width direction of a road on which the parked vehicle is parked; and processing of performing travel control, based on the target travel trajectory.
US11370445B2
A road gradient determining method includes obtaining a three-dimensional road image formed by a two-dimensional road image of a road and laser point cloud data of the road and selecting a plurality of nodes from the three-dimensional road image as control points. The method further includes generating, according to the control points, a first spline curve indicating a road elevation and converting the first spline curve into a second spline curve indicating a road gradient. Finally, the method includes obtaining location information and determining a first road gradient according to the location information and the second spline curve. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.
US11370439B2
Provided and disclosed herein is a vehicle travel control device capable of improving fuel consumption performance of a host vehicle by, in response to receiving vehicle information indicating a deceleration cause has occurred ahead of the host vehicle, rapidly stopping or suppressing the generation of a driving force by the host vehicle.
US11370416B2
A vehicle control system includes a recognizer that recognizes a peripheral situation of a vehicle, a driving controller that automatically performs speed control and steering control of the vehicle on the basis of a recognition result of the recognizer, and a determiner that determines whether a predetermined condition indicating that automated parking is not adequate is satisfied when a user exits the vehicle. The driving controller causes the vehicle to start to travel from a stop state and stop at a parking lot in a case where it is determined by the determiner that the predetermined condition is not satisfied, and causes the vehicle not to start to travel from a stop state and stop at a parking lot in a case where it is determined by the determiner that the predetermined condition is satisfied.
US11370405B2
Various embodiments of a method and apparatus for an air charging system controller for an air braked vehicle are disclosed. The air charging system controller comprises an input for receiving conditions of the vehicle, an output for controlling a compressor in a normal mode and in a high demand mode and control logic. The control logic determines whether the vehicle meets a predetermined condition and controls the compressor in the high demand mode in response to the vehicle meeting the predetermined condition.
US11370404B2
An electronically controllable braking system for a commercial vehicle is provided, including a service brake system having a front axle brake circuit with a front axle modulator, a rear axle brake circuit, and a central control module. The central control module is configured to implement a braking specification via the front axle brake circuit and the rear axle brake circuit. A parking brake module that is configured, in the event of a defect in the central control module, to process the braking requirement and to output a rear axle redundancy brake pressure to spring-brake parts for the redundant implementation of the braking specification. It is further provided that the front axle modulator is configured to process the braking specification and to output a front axle redundancy brake pressure to the front axle brakes for the further redundant implementation of the braking specification.
US11370398B2
Disclosed herein is a mover including a plurality of wheels, a body, and a friction braking mechanism. The body has a bottom surface. The body is supported by the plurality of wheels with the bottom surface facing a traveling surface, and travels on the traveling surface by turning the plurality of wheels. The friction braking mechanism applies a brake on the body with at least a portion of the bottom surface or at least a portion of a movable body brought into contact with the traveling surface by switching, while the body is traveling, a state of the movable body from a first state into a second state. The second state is a state where the movable body protrudes from the bottom surface to a different height from in the first state.
US11370395B2
An adhering substance removing device is configured to remove adhering substances on an exterior member of a vehicle body. The device includes a vibration generator and a vibration transmitting member. The vibration generator is configured to generate vibrations. The vibration transmitting member includes a first surface and a second surface. The first surface faces the exterior member. The second surface is inclined with an acute angle relative to the first surface. The vibration generator is mounted on the second surface. The vibration transmitting member is softer than the exterior member. The vibration transmitting member is configured to generate surface waves that advance in a predetermined direction in the exterior member.
US11370393B2
A wiper device including a wiper member that includes a wiper arm to which a wiper blade is coupled, a base end portion of the wiper arm being supported by a support section provided at a vehicle, and the wiper member being configured to of undergo displacement relative to the vehicle, a drive wheel that is rotatably supported by the wiper member at a position of the wiper member which is separated from the support section, and that rolls across a running face provided at the vehicle so as to displace the wiper member relative to the vehicle, and a motor that is supported by the wiper member so as to undergo displacement together with the wiper member, and that drives rotation of the drive wheel.
US11370391B1
Autonomous vehicle methods and systems are described herein for communicating with an autonomous or semi-autonomous vehicle to remotely control operation of the vehicle, to detect and remove unauthorized passengers, to deliver loads, to receive registration information for the vehicle, to provide accessibility information to the vehicle, and/or to receive sensor or other environmental data to integrate with an electronic game or other extended reality experience.
US11370382B2
An assembly includes a vehicle floor defining a seating area. The assembly includes a post supported by the vehicle floor and movable along a vehicle-longitudinal axis adjacent the seating area. The assembly includes an airbag supported by the post above the vehicle floor.
US11370379B2
A mounting element (1) for vehicle-side assembly of an airbag module (100) is suggested with at least one mounting plate (3) adapted to be mounted on the vehicle side which in its plate plane (E) can be non-rotatably coupled to an airbag (2), wherein the mounting plate (3) includes an extension (4) through which the mounting element (1) can be fixed, perpendicularly to the plate plane (E), non-rotatably to the airbag (2) or to a retaining element (9) maintaining the latter in its folded state. Furthermore, an airbag module (100) is suggested with an airbag (2), an inflator for providing inflating gas for the airbag (2) and at least one mounting element (1) according to the invention. Furthermore, a vehicle occupant restraint system is suggested comprising the airbag module (100) as well as comprising at least one sensor unit for detecting circumstances which trigger a case of activation of the inflator and comprising an electronic computing unit for defining the case of activation based on the circumstances detected by the sensor unit.
US11370370B2
A wiring structure of a wire harness in which the wire harness is wired by being fixed to an adhesive member laid on a surface of a roof lining of an automobile is provided. At least a part of a plurality of electric wires constituting the wire harness in a length direction are sandwiched between two belt-shaped tapes in which both side edges in the width direction are fixed to each other, are arranged side by side in the width direction of the tapes, and are attached to an adhesive surface provided on an inner surface of at least one of the two tapes, thereby holding the bundle of the electric wires in a flat shape, and an outer surface of one of the two tapes is attached to the adhesive member, whereby the wire harness is fixed to the surface of the roof lining.
US11370367B2
A vehicle includes a frame. The vehicle is an open-frame vehicle. The frame includes an A-pillar, a B-pillar, and a roof siderail. The roof siderail extends between the A-pillar and the B-pillar. An A-pillar trim member is coupled to the A-pillar and includes a first portion and a second portion. The first portion defines an aperture that receives the second portion. A B-pillar trim member is coupled to the B-pillar. A roof siderail trim member is coupled to the roof siderail and extends between the A-pillar trim member and the B-pillar trim member. An inflatable member is positioned between the frame and at least two of the A-pillar trim member, the B-pillar trim member, and the roof siderail trim member when the inflatable member is in a deflated state. An inflated state of the inflatable member separates the second portion of the A-pillar trim member from the aperture of the A-pillar trim member.
US11370365B2
A vehicle glazing panel includes a glazed element and a baseplate for the reversible attachment of an internal accessory, such as an internal rearview mirror or an internal display screen, to the glazed element, the baseplate being based on plastics material and having a body, an external face located opposite the internal face of the glazed element, an internal face and a housing for the fixing of a further accessory opposite the internal face of the glazed element, such as a sensor, wherein the baseplate further includes a metal part which has a recessed part located inside the body of the baseplate, an external protruding part which protrudes further to the exterior than the external face of the baseplate and in the direction of the internal face of the glazed element, and an internal protruding part which protrudes further to the interior than the internal face of the baseplate.
US11370362B2
A protrusion is formed on a facing surface which is integral with a shaft of a hinge mechanism. The protrusion has a tip that is in contact with an end surface of the engagement portion when the first member and the second member swing relative to each other, so that displacement of the second member along the lengthwise direction of the shaft is restricted. A state immediately after the engagement portion is engaged with the shaft is referred to as an initial engagement state. In the initial engagement state, the protrusion is situated at a position beyond a center of the shaft when viewed in a direction of engaging the engagement portion with the shaft, and the end surface of the engagement portion is separated from the tip of the protrusion.
US11370359B2
In accordance with the teachings described herein, a rearview device for a vehicle is provided that includes a moveable head assembly; a base assembly to be fixed to the vehicle; an actuator assembly; and a cradle configured to attach the actuator assembly to the moveable head assembly and/or the base assembly and a vehicle with such a rearview device.
US11370347B2
Provided is a mobile cabin set that allows flexible arrangement of layout in a cabin. One aspect of the present disclosure provides a mobile cabin set that includes a cabin body configuring a part of a moving body and including a ceiling surface, a floor surface, and two or more side surfaces that define an interior space; at least one rail arranged on at least one surface of the ceiling surface, or the two or more side surfaces of the cabin body, the at least one rail extending in a direction that intersects a vertical direction; and at least one attachment arranged in the interior space. The at least one rail includes an attachment/detachment mechanism to allow attachment/detachment of the at least one attachment at a given position of the at least one rail.
US11370346B2
Apparatuses, methods and systems are provided for forming an autonomous vehicle of an upper body unit configured to consume space in an upward direction to minimize a horizontal footprint and enable a stacking of vehicle components on top of each other in the upward direction; a lower chassis unit configured to oppose the upper body unit and include a structure for supporting the modular unit with prismatic cross members to configure to a range of module unit widths, the lower chassis unit including: a set of structural rails on either side of the lower chassis unit configured in a rigid frame unit with longitudinal members wherein the structural rails can be attached to another corresponding set of structural rails; a plurality of compartment units including: front-compartment, rear-compartment, and mid-compartment units configured to be attached on either side of the lower chassis unit for the forming of the autonomous vehicle.
US11370341B2
A vehicle seating assembly includes a seat and a lower leg support. The seat includes a first end and a second end. The first and second ends are opposite to one another. The lower leg support is coupled to the seat at the second end and is movable relative to the seat between a retracted position and an extended position. A suspension assembly is coupled to the lower leg support. The suspension assembly includes a first end, a second end, and an intermediate portion. The first end of the suspension assembly is coupled to a portion of the seat. The second end of the suspension assembly is coupled proximate to a distal end of the lower leg support. A distance between an interior surface of the intermediate portion and an adjacent surface of each of the seat and the lower leg support may vary based on lower leg support position.
US11370331B2
A method for manufacturing a vehicle seat backrest comprises the steps of: providing first and second uprights of a backrest frame and a support member of an upper backrest adjustment device; positioning the first upright partly facing a first side face of the support member and the second upright partly facing a second side face of the support member; moving the first upright relative to the second upright along a transverse direction of the support member, in order to sandwich the support member such that the support member of the upper backrest adjustment device is mounted on the first and second uprights of the backrest frame so as to pivot about a transverse axis.
US11370317B2
Systems, methods and software for automated electrical connector positioning for electric vehicle (EV) charging are provided. Using, for example, the disclosed automatic charging device, a method for charging an EV includes capturing an image of at least a portion of a pattern positioned in a fixed location in a landing zone of an EV-side electrical connector in a fixed position on or in an underside of the EV. The method includes determining, based on the image, a displacement of a charger-side electrical connector from an initial position to a final position, the final position corresponding to the charger-side electrical connector matingly engaged with the EV-side electrical connector. The method includes actuating the charger-side electrical connector from the initial position to the final position according to the displacement.
US11370316B2
A contact device for a fast charging system for electrically driven vehicles includes a charging contact device disposable on a vehicle floor, the contact device having a contact unit carrier with contact units electrically connectable to a respective charging contact of the charging contact device to form a contact pair, the contact device or the charging contact device including a positioning device, the contact units positionable relative to the charging contacts by the positioning device to form an electrically conductive connection between the vehicle and a stationary charging station, the contact device being disposable on a ground below the vehicle, the contact device having a base frame attachable to the ground, the contact unit carrier being inserted into the base frame, the contact unit carrier being made of a dielectric material, the contact units each having a contact element moveable relative to the contact unit carrier.
US11370312B2
An inductive charging arrangement for a vehicle battery having a counter coil arrangement which comprises at least one primary coil arrangement located outside the vehicle and at least one secondary coil arrangement located inside the vehicle, wherein primary coil arrangement and secondary coil arrangement each comprise a coil and a magnetic core and, with appropriate positioning of the vehicle and energizing of the primary coil arrangement, electric energy is transmitted by inductive coupling from the primary coil arrangement to the secondary coil arrangement wherein the air gap is part of the transmission region and means are provided to minimize the air gap between the primary coil arrangement and the secondary coil arrangement.
US11370306B2
An electrically driven, movable underground vehicle and a method for operating the same, includes a chassis with at least two driven drive wheels, an electrical trailing cable for connection to an electrical supply network, an electric drive motor, which is electrically connected to the trailing cable, for driving the drive wheels, and an energy storage unit. The vehicle further includes an auxiliary drive motor with a subsequent hydraulic fluid transmission, a switchgear assembly and a processor for controlling the supply of the electric drive motor and the electric auxiliary drive motor with electrical energy. The drive motor directly drives the drive wheels while bypassing the hydraulic fluid transmission. Also, the energy provided by the energy storage unit is sufficient for driving the drive wheels and for temporarily moving the load-haul-dump machine independently of the supply network.
US11370300B2
A method for adjusting the operation of a transportation vehicle control system which takes place via one or several operating menus of a user interface depicted on a display unit. Statistics are compiled of menu settings which the user has made for the transportation vehicle control system at least in a certain period of time. The statistics are stored in a memory unit of the transportation vehicle and are transferred to a management unit for evaluation. A software update is created for a program of the transportation vehicle control system customized to the needs of the driver and is transmitted to and installed in the transportation vehicle.
US11370288B2
An energy storage unit for a motor vehicle has a support frame which can be non-destructively detachably mounted on a body of the motor vehicle and a plurality of storage modules for storing electrical energy which can be mounted on the support frame. The storage modules are configured as intrinsically sealed units which can be arranged on the support frame from bottom to top in the vertical direction of the vehicle and can be inserted into respective corresponding receiving openings in the support frame.
US11370277B2
A sun visor assembly includes a sun visor panel. A first arm extends from the sun visor panel. An attachment assembly is supported by the first arm. The first arm is rotatably coupled with the attachment assembly. The attachment assembly is configured to detachably connect with a second arm of a second sun visor panel. The attachment assembly includes a connection block. The connection block includes an orifice. A connection arm includes a projection at a first end of the connection arm. The projection is configured to releasably connect with the orifice of the connection block. A connection loop extends from a second end of the connection arm. The connection loop is configured to connect with the second arm of the second sun visor panel.
US11370276B2
An air purification device includes an adsorption block, a housing, an introduction port for indoor air, an introduction port for heated air, a return port for indoor air, and a discharge port for used regeneration air. The adsorption block adsorbs purification target substances in indoor air, and is regenerated by dispersing the adsorbed purification target substances by circulating heated air. The housing accommodates the adsorption block therein. The introduction port for indoor air and the introduction port for heated air are provided on one end side of the housing. The return port for indoor air and the discharge port for used regeneration air are provided on the other end side of the housing. An insulating layer is provided between the housing and an outer surface of the adsorption block.
US11370271B2
Device for a climate control system of a motor vehicle. The device includes a refrigeration circuit with a compressor for the two-stage compression of the refrigerant and injection of refrigerant at an intermediate pressure level, at least one heat exchanger operated as a condenser/gas cooler, a first internal heat exchanger, at least a first heat exchanger operated as an evaporator, which is situated upstream from a first expansion element in the flow direction of the refrigerant, as well as a first flow path and a second flow path, each of which extends from a branching point to the compressor. The refrigeration circuit is designed with a second internal heat exchanger. The first internal heat exchanger is arranged at least with a low-pressure side inside the first flow path and the second internal heat exchanger is arranged at least with an intermediate pressure side inside the second flow path.
US11370250B2
A tire member of a non-pneumatic tire is provided. An inner circumference of the tire member is provided with a mounting protrusion. Securing notches for securing the tire member to a rim are provided at two sides of where the mounting protrusion joins the tire member. A position fixing groove is provided at an inner circumference of the mounting protrusion. The position fixing groove has an annular structure; alternatively, the position fixing groove has an arc structure, and a plurality of the position fixing grooves having the arc structure are uniformly distributed at the inner circumference of the mounting protrusion in a circumferential direction. Two side walls of the position fixing groove are provided with several securing holes below the securing notches, respectively. The securing holes pass through the side walls of the position fixing groove, and partially coincide with securing notches at an outer side.
US11370248B1
A wheel assembly is configured to display graphic designs and digital information. The wheel assembly has a wheel, joined to a spinner hub with a spinner base. A weight is joined to a spinner base lower portion. A spacer is joined to the spinner base above the weight. A bracket is joined to the spinner base and arranged against the spacer. A mobile device is housed within the bracket. A cover plate is joined to the spinner base, and further comprises a central opening with graphic designs that surrounds the bracket. As the wheel rotates, the weight causes the spinner base rotate opposite the wheel thus maintaining the mobile device in a stable position so that the mobile device displays the digital information.
US11370230B2
A device includes a temperature control member and a linearly-contact member. The temperature control member has an outer peripheral surface to contact a conveyed substrate to which liquid is applied, and heats or cools the substrate. The linearly-contact member contacts the substrate and the temperature control member on an upstream side from a contact position between the substrate and the temperature control member in a conveyance direction of the substrate.
US11370229B2
An automatic transaction machine (ATM) prints on both sides of a document having a first side and a second side. A printer rotates about a printer axis allowing the printer to move between a first positon and a second position. A transport moves a document adjacent the printer in the first position. While in the first position the printer is configured to print on a first side of the document as the document passes the printer on the transport. A document spool with a spool axis receives the document from the transport and at least partially rotates the document so the first side of the document is facing toward the spool axis. The printer rotates about the printer axis to the second position to print on the second side of the document that is facing outward away from the spool axis.
US11370215B2
In a printing device, a second storage position is displaced from a first storage position so as to enable a moving member to move a second mask arranged in a second storage in a state in which a first mask is arranged in the first storage position by movement of the first mask from an operation position to the first storage position by the moving member.
US11370206B2
According to an embodiment, provided is a molding resin sheet including: a base material layer containing a polycarbonate resin (a1); a high-hardness resin layer containing a high-hardness resin; and a hard coat layer, wherein the high-hardness resin layer is located between the base material layer and the hard coat layer, the high-hardness resin has a pencil hardness of HB or more, and the glass transition points of the polycarbonate resin (a1) and the high-hardness resin satisfy the following relationship: −10° C.≤(the glass transition point of the high-hardness resin)−(the glass transition point of the polycarbonate resin (a1))≤40° C.
US11370196B2
The present invention relates to a reinforcement material including at least one fiber reinforcement associated on at least one of its faces with a porous layer, the porous layer(s) representing no more than 10% of the total weight of the reinforcement material, preferably from 0.5 to 10% of the total weight of the reinforcement material, and most preferably from 2 to 6% of the total weight of the reinforcement material, characterized in that the porous layer contains a partially cross-linked thermoplastic polymer. Another object of the invention is a precursor material of such a reinforcement material, as well as their preparation method and the methods for manufacturing a preform or a composite part from such materials.
US11370191B2
A density of a nanofiber sheet can be changed using an edged surface, and in particular an arcuate edged surface. As described herein, a nanofiber sheet is drawn over (and in contact with) an arcuate edged surface. Depending on whether the arcuate surface facing a direction opposite the direction in which the nanofiber sheet is being drawn is convex or concave determines whether the nanofiber sheet density is increased relative to the as-drawn sheet or decreased relative to the as-drawn sheet.
US11370190B2
An apparatus for the production of a three-dimensional packaging product, such as a cushion product, from a single- or multi-layer paper strip may include a preforming station deforming the paper strip to a three-dimensional packaging product with at least one crumple hollow space extending in the strip direction, and a rotation cutter following the preforming station in the feed direction of the paper strip, which is cutting a preformed paper strip to the desired length of the packaging product from a preformed paper strip. A cutting shaft on which a blade of the rotation cutter is mounted and a counter shaft on which the cutting pad is mounted may be included. A set-on element is mounted to the cutting shaft and/or the counter shaft for enlarging the flushing radial extension of the shaft and forming a flush profile channel wall section, the flushing profile course of the set-on element extending in the axial direction of the shaft to at least half of the width of the preformed paper strip section.
US11370181B2
Methods for manufacturing composite components having complex geometries are provided. In one exemplary aspect, a method includes laying up each of a plurality of laminates to an initial shape with a substantially planar geometry or a gently curved geometry. Then, a laid up laminate is formed to a final shape for each predefined section defined by the composite component to be manufactured. Thereafter, the laminates formed to their respective final shapes are stacked to build up the complex geometry of the composite component. Next, the composite component can be cured and finish machined as necessary to form the completed composite component.
US11370179B2
A protective braided sleeve and method of construction thereof is provided. The sleeve includes a seamless, circumferentially continuous, tubular braided wall having a cavity extending lengthwise along a central longitudinal axis between opposite ends. The wall includes a plurality of yarns braided with one another, with at least one or more of the yarns including a bicomponent yarn including a core and an outer adhesive sheath adapted to be selectively melted to bond the wall to an elongate member extending through the cavity.
US11370172B2
In an example implementation, a method of cooling a 3D build volume includes receiving a 3D object model that represents a 3D part to be formed in a build volume, and determining a placeholder position for forming a placeholder part within the build volume. Based on the placeholder position, a 3D part position is determined for forming the 3D part within the build volume. The method also includes controlling components of a 3D printing system to form the placeholder part in the placeholder position within the build volume and to form the 3D part in the 3D part position within the build volume.
US11370166B2
A three-dimensional object comprises substantially planar or flat substrate layers that are folded and stacked in a predetermined order and infiltrated by a hardened material. The object is fabricated by positioning powder on all or part of multiple substrate layers. On each layer, the powder is selectively deposited in a pattern that corresponds to tiles that each have a slice of the object. For each slice, powder is deposited in positions that correspond to positions in the slice where the object exists, and not deposited where the object does not exist. The tiles of each substrate layer are folded and aligned in a predetermined order. Multiple folded substrate layers mat be combined into a single stack. The powder is transformed into a substance that flows and subsequently hardens into the hardened material in a spatial pattern that infiltrates positive regions, and does not infiltrate negative regions, in the substrate layers.
US11370162B2
The present application discloses a method for three-dimensional deposition printing to manufacture optical elements including ophthalmic devices by controlling the level of oxygen in the polymerization mixture and the printing environment to achieve precision in form and smoothness of surface for image quality optical performance.
US11370147B2
A platform for mounting of an autonomous powering engine onto a firewood splitting apparatus includes a rigid bearing frame on which a powering engine is mounted. The engine is connected to a transmission, which is mechanically connected with a cardan coupling of a firewood splitting apparatus. The frame is arranged a distance apart from the ground and in a plane parallel to a plane defined by resting surfaces on supporting legs of a firewood splitting machine. The frame is furnished with two parallel and pivotal linear bearing beams that are pivotal around the axis that extends perpendicularly with respect to the plane of the frame and is pivotally connected with each corresponding connecting seat to establish a detachable interconnection with each disposable bottom connecting seat on a firewood splitting apparatus.
US11370138B2
In various embodiments, a dynamically directed workpiece positioning system may include a transport, a sensor positioned to detect a workpiece on the transport, a cutting member positioned along or downstream of the transport, and a computer system. The sensor may scan the workpiece as the workpiece is moved relative to the transport by a human operator or a positioning device. Based on the scan data, the computer system may generate commands to guide the human operator or positioning device in moving the workpiece to a desired position corresponding to a cut solution for the workpiece. Optionally, the computer system may cause the cutting member to be repositioned while the workpiece is being moved relative to the transport. Once the workpiece is in the desired position, the transport may be used to move the workpiece toward the cutting member. Corresponding methods and apparatuses are also disclosed.
US11370137B2
A pipe machining carriage, including a carriage configured to travel along an outer circumference of a pipe, and a chain coupled to both ends of the carriage wraps around the outer surface of the pipe. The carriage and the chain precisely move along the outer surface of the pipe. The disclosure may provide a carriage that performs machining with high accuracy by preventing the carriage from deviating from the original mounted position by moving the chain along with movement of the carriage. The disclosure may also provide a carriage mounted stably on the outer circumferential surface of the pipe to machine the pipe, regardless of pipe diameter, by adjusting a distance between the carriage drive wheels. The disclosure may prevent the carriage from slipping by mounting a front wheel and a rear wheel to the same drive shaft so the front and rear wheels rotate simultaneously in response to motor operation.
US11370129B2
An example system includes a vacuum generating device, a robotic arm, and a harvesting device coupled to the robotic arm. The harvesting device includes an end-effector having an inlet; a vacuum tube coupled to the inlet of the end-effector and to the vacuum generating device, where the vacuum generating device is configured to generate a vacuum environment in the vacuum tube; an outlet mechanism coupled to the vacuum tube; and a deceleration structure configured to decelerate fruit that has traversed at least a portion of the vacuum environment.
US11370124B2
A system and method for predicting the location at which a feature that is being tracked during a robotic assembly operation will be located within one or more images captured by a vision device. A vision device can be mounted to a robot such that the location of the vision device as the robot moves can be known or determined. In the event of an interruption of the tracking of the feature by the vision device as the corresponding workpiece is moving, the location of the feature relative to a vision device can be predicted, such as, via use of current or past historical movement information for the feature and/or the associated workpiece. Using the predicted location of the feature and the known location of the vision device, the location at which the feature will be located in an image(s) captured by the vision device can be predicted.
US11370105B2
A robot system includes an operating device that receives an operation instruction from an operator, a real robot that is installed in a work space and performs a series of works constituted of a plurality of steps, a camera configured to image the real robot, a display device configured to display video information of the real robot imaged by the camera and a virtual robot, and a control device, in which the control device is configured to operate the virtual robot displayed on the display device based on instruction information input from the operating device, and thereafter operate the real robot in a state that the virtual robot is displayed on the display device when operation execution information to execute an operation of the real robot is input from the operating device.
US11370103B2
A component for a bit driving tool is taught having a mid-chamber telescopically received in an outer chamber, a bit storage chamber formed in the mid-chamber and surrounding and rotatable about a central bore, a central rod axially movable through the central bore when the mid-chamber is telescopically retracted into the outer chamber and a flexible arm comprising a magnetic end, movable into and out of axial alignment with the central bore. Telescopic extension of the mid-chamber out of the outer chamber positions the magnetic end of the flexible arm to magnetically connect with a rear end of a bit stored in the bit storage chamber and telescopic retraction of the component moves the flexible arm and the magnetically connected bit radially into the central bore and wherein further telescope retraction of the component pushes the bit axially through and out of the component. A locking tip for use with a bit driving unit is also taught.
US11370099B2
A cordless, hand-held power tool, such as a hammer drill/driver, an impact driver, an impact wrench, etc., that includes a brushless direct current (“BLDC”) motor. Each of the hand-held power tool includes a removable and rechargeable battery pack, electronics, and a BLDC motor that have been designed and balanced to produce high-performance-capable (e.g., high-power, high-current, high-torque) hand-held power tool. The hand-held power tool is capable of delivering high instantaneous (i.e., short duration) current to the BLDC motor for short-duration high power operation and high continuous (i.e., long duration) current to the BLDC motor for long duration high power operation. Additionally, the short and long duration power is capable of being provided in a smaller (in size) and lighter (in weight) package than any hand-held power tool before it.
US11370098B2
A tool is provided that includes unitary plate that includes a blade portion and a tang portion. The blade portion can include an edge. The tang portion can include a positioning hole, a first hole, a slot, a second hole, a rivet hole, and one or more teeth (also referred to as one or more barbs) on a side of the tang portion. The tool can further include a hilt member which includes a through passage, a tab, and a notch. The tool includes an overlay on a body to create a handle for gripping the tool. The tool further includes a hammerhead cap on an end of the body, the hammerhead cap is coupled to the handle with a rivet through the rivet hole.
US11370087B2
A pinning tool is for pinning a tubular structure by pressing a pin through a sidewall of the tubular structure. The pinning tool comprises: a tool body configured for receiving the tubular structure; an actuator mounted on the tool body, the actuator being provided with a piston rod, wherein the actuator is configured for displacing the piston rod in a translational movement; a pin adaptor releasably coupled to the piston rod of the actuator and being configured for receiving and releasably holding the pin to be pressed through and remain in the sidewall of the tubular structure, and a reaction member for fixing a relative position between the tool body and the tubular structure during pinning, wherein the translational movement of the piston rod causes displacement of the pin adaptor, thereby pressing, in operational use, the pin through the sidewall of the tubular structure.
US11370082B2
A chemical-mechanical polishing/planarization pad conditioner body made from diamond-reinforced reaction bonded silicon carbide, with diamond particles protruding or “standing proud” of the rest of the surface, and uniformly distributed on the cutting surface. In one embodiment, the diamond particles are approximately uniformly distributed throughout the composite, but in other embodiments they are preferentially located at and near the conditioning surface. The tops of the diamond particles can be engineered to be at a constant elevation (i.e., the conditioner body can be engineered to be very flat). Exemplary shapes of the body may be disc or toroidal. The diamond particles can be made to protrude from the conditioning surface by preferentially eroding the Si/SiC matrix. The eroding may be accomplished by electrical discharge machining or by lapping/polishing with abrasive.
US11370081B2
A synchronous grinding-deburring method and system for a valve spool based on measurement of an overlap value. In the system, a synchronous grinding-deburring machine is configured to complete automatic clamping of the valve spool workpiece and synchronous precise grinding-deburring processing of a working edge; a loading-unloading robot is configured to grab and transport the valve spool workpiece; and a charged-coupled device (CCD)-based industrial visual camera is provided to facilitate an automatic assembly of a slide valve pair; a computer-based pneumatic mate-grinding test bench for an electro-hydraulic servo valve is provided for automatic clamping of the servo valve and automatic detection of the overlap value of a servo valve; and an industrial control console is provided for real-time control of a complete workflow and adaptive control of a processing parameter.
US11370079B2
A reinforcement ring can be placed in a carrier head to abut an inner surface of a perimeter portion of a flexible membrane. The reinforcement ring has a substantially vertical cylindrical portion, a flange projecting outwardly from the bottom of the cylindrical portion, and a lip projecting outwardly from a top of the cylindrical portion. The flange projects outwardly farther than the lip.
US11370077B2
A device for removing burrs from bolt holes of an aluminum alloy wheel is composed of a frame, a support plate, clamping guide rails, clamping motors, clamping sliders, support rods, clamping wheels, racks, gears, a brush disc, a support sleeve, a feed slide, guide pillars, a feed linear motor, a pitch adjustment linear motor, a conical pitch head, horizontal push rods, sliders, springs, burr brush drive motors and burr brushes. The device can meet the requirements of an automatic production line and can be used for automatically removing burrs from the inner walls of bolt hole countersinks. The device has certain flexibility and can adjust pitch diameter, can be used for removing burrs from bolt hole countersinks having different diameters, and is easy to manufacture, economical, practical and convenient to operate.
US11370066B2
Provided is A metal paste for joints, containing: metal particles; and monovalent carboxylic acid having 1 to 9 carbon atoms, in which the metal particles include sub-micro copper particles having a volume average particle diameter of 0.12 μm to 0.8 ηm, and a content of the monovalent carboxylic acid having 1 to 9 carbon atoms is 0.015 part by mass to 0.2 part by mass with respect to 100 parts by mass of the metal particles.
US11370065B2
A laser etching apparatus includes a chamber, a laser port, a laser emitter, a particle grabber, and a revolving window module. The chamber is configured to receive a substrate. The laser port is disposed below the chamber in a downward direction. The laser emitter is configured to emit a laser to the substrate disposed within the chamber through the laser port. The particle grabber is disposed within the chamber and includes a body disposed over the laser port. An opening is formed through the body. The opening is configured to pass the laser therethrough. The revolving window module includes a revolving window and a driving part configured to drive the revolving window. The revolving window is disposed between the particle grabber and the laser port.
US11370063B2
A method for encoding a plate-like workpiece comprising: defining an encoding area; applying a magnetic layer to the surface of the workpiece; fusing parts of the magnetic layer to the surface of the workpiece by acting on the workpiece with radiation within the encoding area; cooling the workpiece; removing the non-fused parts of the magnetic layer. The method permits the workpieces to be trackable in a simple manner, irrespective of surface treatments that may possibly be carried out or are to be carried out later.
US11370046B2
A device for machining a part by electrical discharge machining using an electrode wire. The device includes equipment for holding the electrode wire taut and driving the wire to translate longitudinally, in proximity to the part to be machined, in a sparking zone. The device further includes equipment for making a stream of dielectric liquid flow through the sparking zone between the electrode wire and the part to be machined. An electrical power source generates electrical pulses that cause sparks in the sparking zone between the electrode wire and the part to be machined. The quantity of gas bubbles present in the sparking zone is measured, and a signal is produced, representative of the quantity of bubbles, the signal being delivered to a controller. The controller modifies machining parameters so as to maintain the value of the signal within a suitable range.
US11370044B2
The present disclosure provides chain guards for chain saws attached to the end of a long reach pole. The chain guards include a chip deflector and a deflector cover that deflects and channels wood chips away from an operator. The chip deflector includes one or more curved surfaces configured to deflect the wood chips out of the chain guard and away for the operator while minimizing binding of the wood chips with the chain.
US11370040B2
A rotary tool according to a non-limiting aspect has a body that has a rod shape extending from a first end to a second end and is rotatable about a central axis. The body has a first cutting edge positioned on the first end, a first flute extending from the first cutting edge toward the second end, a second cutting edge being on a side of the second end and on a side of an outer periphery with respect to the first cutting edge and being positioned away from the first cutting edge, and a second flute, extending from the second cutting edge toward the second end and being positioned along the first flute. The second flute has a projecting portion extending from a side of the first end toward a side of the second end.
US11370039B2
Two discharge grooves (4) are formed in a drill (1). A cutting edge (5) is formed on a ridge section between an inner face (41) that faces a rotation direction (T) side of the discharge groove (4), and a flank (6). A thinning edge (7) is formed from an inner end (51) of the cutting edge (5) to the side of a chisel (9), by thinning processing, and further, a gash portion (8) is formed from an inner end (72) of the thinning edge (7), the gash portion extending in a circular arc shape and being connected to the discharge groove (4) further to an inner side in the radial direction than an outer peripheral surface (31). A circular arc groove (10) is formed in a section connecting a thinning face (71) and a gash face (81). The chips being cut by the thinning edge (7) are scooped up to the gash portion (8), are curled, and are discharged to the discharge groove (4). The chips are not likely to become caught by being provided with the circular arc groove (10). Since the gash portion (8) connects to the discharge groove (4) further to the inner peripheral side than the outer peripheral surface (31), the chips are cut relatively small.
US11370035B2
A drive system for driving a chuck device includes a controller and a switching valve, which is a 5-port servo valve, switching the state of supply of compressed air to the chuck device based on a valve command signal from the controller. During switching of first and second fingers from a closed position to an open position, when the axial position of a piston reaches a switch point, which is a predetermined distance short of a target position corresponding to a freely selected intermediate position of the first and second fingers, the switching valve is opened at a third opening for a predetermined period and then switched to be opened at a fourth opening so that supply and discharge of compressed air are stopped. As a result, the first and second fingers stop in the intermediate position.
US11370018B2
Provided is an electric wire straightening device capable of correcting a twist generated around an axis of an electric wire. An electric wire correcting device includes an electric wire holding part provided rotatably around an axis of the electric wire for holding an electric wire having been withdrawn from an electric wire reel so as to further withdraw the electric wire toward a side opposite to the electric wire reel and, a rotation driving part rotating the electric wire holding part in an twist backing direction opposite to a twist around an axis of the electric wire occurring in the electric wire between the electric wire reel and the electric wire holding part by further withdrawing the electric wire from the electric wire holding part.
US11370009B2
A metal plate includes: a recessed portion provided at one end surface by cutting out the metal plate in a planar direction of the metal plate, the recessed portion having an engaging portion inside the recessed portion; and a protruding portion provided at a position on another end surface, the position corresponding to that of the recessed portion, the protruding portion protruding in the planar direction, the protruding portion being engaged with the engaging portion by applying a bending process such that the engaging portion is hooked by the protruding portion, wherein a length from a proximal end portion to a distal end portion of the protruding portion before the bending process is applied is equal to or less than a depth of the recessed portion at a position of the recessed portion, the position facing an end surface of the proximal end portion of the protruding portion.
US11370007B2
An encapsulated reactant(s) having at least one encapsulant and at least one reactant, and methods of making and using the encapsulated reactant(s), are is presently provided. An outermost encapsulant is substantially nonreacting, impermeable and nondissolving with water. The reactant(s) contribute to at least one reaction with contaminants in environmental media rendering the environmental media less harmful.
US11370004B2
A biosensor includes an array of metal nanorods formed on a substrate. An electropolymerized conductor is formed over tops of a portion of the nanorods to form a reservoir between the electropolymerized conductor and the substrate. The electropolymerized conductor includes pores that open and close responsively to electrical signals applied to the nanorods. A dispensing material is loaded in the reservoir to be dispersed in accordance with open pores.
US11370002B2
A cleaning system and process for cleaning a medical system comprising at least one air source at least one cleaning solution source at least one rinsing solution source and at least one switch for switching between the at least one air source, the at least one cleaning solution source, and said at least one rinsing solution source. The process is configured to selectively provide the cleaning solution from the cleaning solution source, selectively provide the rinsing solution source, and selectively providing the air pressure to purge the lines of a medical/dental system.
US11370000B2
A system for and method of removing residues, deposits, and debris from a substrate that has been marked by a chemical etching process is disclosed. The system includes one or more upper sprayers that deposit a cleaning solution to a top surface of the product as it passes beneath the one or more upper sprayers. The system further includes at least one upper brush that operates to scrub the top surface of the product after the cleaning solution has been applied thereto. The system optionally includes one or more lower sprayers and lower brushes to clean a bottom surface of the product as it is conveyed through the system. The system further includes an air knife system that assists with drying the product prior to exiting the system. The system further includes a controller that is operable to adjust various system parameters.
US11369994B2
Various approaches for improving reliability in an ultrasound system having transducer elements, phase transmission lines, and a switch matrix having beamforming switches for connecting the phase transmission lines to the transducer elements involve operating the beamforming switches to avoid “hot” switching as the activation pattern of the transducers changes.
US11369990B2
An object of the present invention is to provide a film forming method capable of improving a film forming speed in the film formation by an aerosol deposition. The object is achieved by aerosolizing a raw material liquid including a film forming material, supplying the generated aerosol to a base material vibrating at a frequency of 10 kHz or less, and forming a film including the film forming material on the base material.
US11369985B2
A method includes forming fluid conduit inside a heat shield in an additive manufacturing process, removing powder from an interior passage of the fluid conduit and from an insulation gap defined between the fluid conduit and the heat shield, separating the heat shield and fluid conduit from the build platform, and shifting the fluid conduit to a shifted position relative to the heat shield. The method includes securing the fluid conduit to the heat shield in the shifted position.
US11369979B2
Apparatuses, systems, and methods are disclosed for a spray nozzle 100, 200, 600. A spray nozzle 100, 200, 600 includes a housing 102 with an inlet 104 and/or a nose cone 106. An axis of an inlet 104 is disposed perpendicular to an axis of a nose cone 106, the housing 102 comprising an internal chamber formed within the housing 102. A spray nozzle 100, 200, 600 includes a nozzle holder 204. A nozzle holder 204 is disposed within an internal chamber of a body. A nozzle holder 204 is secured at a nozzle seat 202 coupled to a nose cone 106. A distal end of a nozzle holder 204 is free to rotate within an internal chamber of a housing 102 along a conical path having a vertex at approximately a nozzle seat 202 of a body. A nozzle holder 204 comprises an internal fluid channel to direct a fluid stream from a distal end of the nozzle holder 204 to a nozzle seat 202.
US11369978B2
An injection head for liquid fire extinguishing agent that has an injection head including an injection head body connecting with a pipe providing the liquid fire extinguishing agent, an orifice plate arranged in the injection head body and formed with an orifice through which flowing the liquid fire extinguishing agent and, a porous member having a block shape arranged in an exiting part of the orifice and, a baffle plate arranged contacting with an end surface of the porous member opposite side of the exiting part of the orifice; and the baffle plate covers at least a projected area of a circumscribed circle of the orifice of the end surface of the porous member and, the liquid fire extinguishing agent is released via a gap formed between the injection head body and the baffle plate.
US11369975B2
A filter unit for an extractor hood includes a housing and an electric contact element arranged on a wall of the housing such as to be accessible from outside. Accommodated in the housing are an ionization unit and a separation unit which is mounted in the housing downstream of the ionization unit in a direction of flow.
US11369969B2
A crushing machine includes: a frame, a tank, a cone placed inside the tank, the machine further including a device for vibrating the tank with respect to the frame; the machine being characterized in that the device for vibrating the tank includes at least two vibrators which are mounted on the frame, each vibrator being rotated about a longitudinal axis of the frame by a motor, each motor driving the vibrator with which it is associated independently from one another.
US11369964B2
An embodiment of the present disclosure is a sample vessel for a holding a sample for analysis by a sample analyzer. The sample vessel includes a body that includes a bottom, an open top spaced from the bottom along a first axis, a side wall that extends from the open top to the bottom, and an interior chamber for holding a sample and that extends from the open top toward the bottom along the first axis. The body includes an opaque portion, a first translucent portion, and a second translucent portion spaced from the first translucent portion a distance that extends along a second axis that is perpendicular to the first axis. The first and second translucent portions are each disposed along the bottom of the body.
US11369962B2
Disclosed are devices and methods useful for confined-channel digital microfluidics that combine high-throughput droplet generators with digital microfluidic for droplet manipulation. The present disclosure also provides an off-chip sensing system for droplet tracking.
US11369954B2
Described are exemplary embodiments of a handheld, powered positive displacement pipette assembly, including a plurality of syringes of different volumes and a powered positive displacement pipette having unique mechanisms for the retention, identification and ejection of said syringes.
US11369952B2
A pillar shaped honeycomb structure includes: a porous partition wall that defines a plurality of cells, the cells forming flow paths for a fluid, the cells extending from an inflow end face to an outflow end face; and an outer peripheral wall located at the outermost circumference. The cells include: a plurality of cells A wherein a side of the inflow end face is opened and the outflow end face has a plugged portion; and a plurality of cells B wherein a side of the outflow end face is opened and the inflow end face has a plugged portion, the cells B being arranged alternately with the cells A. One or both of the plugged portion of the cells A and the plugged portions of the cells B contain a magnetic substance and glass.
US11369949B2
The present disclosure provides bridged metallocene catalyst compounds comprising —Si—Si— bridges, catalyst systems comprising such compounds, and uses thereof. Catalyst compounds of the present disclosure can be hafnium-containing compounds having one or more cyclopentadiene ligand(s) substituted with one or more silyl neopentyl groups and linked with an Si—Si-containing bridge. In another class of embodiments, the present disclosure is directed to polymerization processes to produce polyolefin polymers from catalyst systems comprising one or more olefin polymerization catalysts, at least one activator, and an optional support.
US11369947B2
Methods for making a supported chromium catalyst are disclosed, and can comprise contacting a silica-coated alumina containing at least 30 wt. % silica with a chromium-containing compound in a liquid, drying, and calcining in an oxidizing atmosphere at a peak temperature of at least 650° C. to form the supported chromium catalyst. The supported chromium catalyst can contain from 0.01 to 20 wt. % chromium, and typically can have a pore volume from 0.5 to 2 mL/g and a BET surface area from 275 to 550 m2/g. The supported chromium catalyst subsequently can be used to polymerize olefins to produce, for example, ethylene-based homopolymers and copolymers having high molecular weights and broad molecular weight distributions.
US11369942B2
A method for assembling and synthesizing Cu2O particle-supported porous CuBTC includes the following steps of: 1) dissolving polyvinylpyrrolidone (PVP) in ethanol solution to obtain a PVP-ethanol solution; 2) dissolving copper salt in distilled water, and mixing with trimesic acid, salicylic acid, and the PVP-ethanol solution obtained in step 1) under stirring; and 3) conducting a hydrothermal reaction on the mixed solution obtained in step 2) at 120° C. to obtain Cu2O particle-supported porous CuBTC. The new method introduces salicylic acid during the synthesis of CuBTC. The salicylic acid, as a ligand precursor, forms a porous CuBTC material through the unsaturated coordination of a ligand under the catalysis of Cu ion. The resulting porous CuBTC supported with ultrafine Cu2O nanoparticles can adsorb high-energy molecules and exhibit excellent crystallinity, porosity, and stability.
US11369937B2
An apparatus for exposing a bulk volume of particles, such as free-flowing or semi-flowable grains, ore, or powders, or a non-flowing mass such as sewage or wet-chopped bio-mass so all of the particles receive near-uniform exposure to a radio frequency (RF) electric and/or magnet (EM) field, preferably without any preference of exposure to a surface or side of particulate. The invention relates to an antenna that can be metallic or plasma for transmitting RF EM radiation into a mechanical mechanism used to convey, or preferably to mix a bulk volume of particles. Embodiments of the apparatus include the ability to adjust the level of EM radiation comprised of one or more frequencies between 30 Hz and 30 EHz to regulate either or both the magnitude of temperature rise and the rate of temperature rise, or to regulate either or both the magnitude of chemical reaction, or rate of reaction.
US11369927B2
A method for reducing gel in a polymer kneaded compound flowing in a polymer flow duct includes flowing a polymer kneaded compound in a polymer flow duct to a gel reduction mechanism including a gel reduction member having one or more through holes defining a squeezing flow path having a flow path cross-sectional area smaller than the polymer flow duct. The squeeze ratio S1/S2 of the squeezing flow path is 25 to 177.8, where S1 is a flow path cross-sectional area of the polymer flow duct and S2 is a sum total of flow path cross-sectional area of the squeezing flow path, to generate an extensional flow in the kneaded compound.
US11369921B2
A contaminated gas stream can be passed through an in-line mixing device, positioned in a duct containing the contaminated gas stream, to form a turbulent contaminated gas stream. One or more of the following is true: (a) a width of the in-line mixing device is no more than about 75% of a width of the duct at the position of the in-line mixing device; (b) a height of the in-line mixing device is no more than about 75% of a height of the duct at the position of the in-line mixing device; and (c) a cross-sectional area of the mixing device normal to a direction of gas flow is no more than about 75% of a cross-sectional area of the duct at the position of the in-line mixing device. An additive can be introduced into the contaminated gas stream to cause the removal of the contaminant by a particulate control device.
US11369906B2
A gas-liquid separation device comprises: an outer housing extending vertically, which is provided with a gas outlet at an upper end of the outer housing and a liquid outlet at a lower end of the outer housing; an inner housing disposed in the outer housing and extending vertically, an upper end of the inner housing being coupled to the outer housing in a sealed manner, a lower end of the inner housing being opened, with an annular space formed between the outer housing and the inner housing; a feeding tube inserted into the outer housing and communicated with the inner housing, with a cyclone mechanism between the feeding tube and the inner housing to output fluid into the inner housing as a swirling flow. The present disclosure can reduce the disturbance of the downward gas flow and the upward gas flow in the separation space, thus improving the separation efficiency.
US11369894B1
The present disclosure describes a fractional distillation tower that uses color sensing technology that provides nearly real time cutpoint analysis of high value products. With this information, the cutpoints may be aggressively shifted to a financially advantageous product slate and stay aggressive throughout each day rather than wait for a once or twice daily report of what products have been made and their analyses with respect to specifications.
US11369893B1
A modular show stage apparatus includes a foldable base, a front-left pole assembly, a front-right pole assembly, a rear-left pole assembly, a rear-right pole assembly, a plurality of cross poles, and set of curtains. The front-left pole assembly, the front-right pole assembly, the rear-left pole assembly, the rear-right pole assembly are perimetrically mounted to the foldable base. The plurality of cross bars is mounted to the pole assemblies and functions as the roofing structure for the modular show stage apparatus. The set of curtains is attached to the plurality of cross poles so that the rear side, the left side, and the right side of the modular show stage apparatus can be covered. The set of curtains also slidably positioned about the front side of the modular show stage apparatus so that the foldable stage can be open and closed for the audience.
US11369879B2
In example embodiments, a method of interactive imitation learning method is disclosed. An input is received from an input device. The input includes data describing a first set of example actions defining a behavior for a virtual character. Inverse reinforcement learning is used to estimate a reward function for the set of example actions. The reward function and the set of example actions is used as input to a reinforcement learning model to train a machine learning agent to mimic the behavior in a training environment. Based on a measure of failure of the training of the machine learning agent reaching a threshold, the training of the machine learning agent is paused to request a second set of example actions from the input device. The second set of example actions is used in addition to the first set of example actions to estimate a new reward function.
US11369875B2
A first game which advances independently of a plurality of opponent's game processes is started at the same start timings as the opponents. In the first game, a player object is controlled, a time limit is decreased with elapse of time, a time limit is increased if the player object has successfully performed a predetermined action, and advancement of the first game is ended when the time limit reaches zero. In addition, first game state data is transmitted to second information processing apparatuses, and second game state data is acquired from the second information processing apparatuses. Then, a display image including a first image based on the first game state data and a second image based on the second game state data is sequentially generated. If the first game is ended, evaluation relative to the opponents is performed in accordance with elapsed time since the start of the first game.
US11369870B2
Systems and methods for generating a dynamic note and associating the dynamic note to a game object are disclosed. The game object is selected in a digital environment. The dynamic note is associated to the game object. Data is added to the dynamic note. The added data can include data describing a state of the environment and a state of the game object and include a link to the game object. Data associated with the dynamic note is sent over a network to a data storage device on a server. An aspect of the dynamic note is displayed within the digital environment.
US11369865B2
“MICROCONTROLLER-CONTROLLED ELECTRONIC DEVICE FOR THE PRODUCTION OF SPECIAL EFFECTS THROUGH THE CONTROL AND SYNCHRONIZATION OF LIGHT AND SOUND” is an electronic device with a microcontroller that by controlling the brightness and color of RGB LEDs, which will illuminate the game surface, along with the an audio device control, such as an MP3 player, reproduces several special light and sound effects synchronically. In its complete version, it is comprised of a microcontroller, which controls four RGB LEDs and an MP3 player module connected to a memory, which generate the light and sound effects, synchronically. It also has a data communication module as well as an audio communication module, thus enabling the device in question to be utterly controlled by apps installed on mobile devices through a wireless connection.
US11369854B1
An adjustable laser-sensor paired system for creating or replicating a desired swing form includes a laser device and a sensor device. The laser device has a laser which emits a laser beam and a mounting device which attaches the laser device to an object. The orientation of the laser is adjustable. The sensor device has an optical linear position sensor for detecting the laser beam of the laser device and a display with LEDs for providing feedback and user interface. With the system and method, one or more checkpoints for the form of a desired swing can be created at a selected point in the swing path, which may then be used as practice reference guides to check whether the user is correctly replicating the desired swing.
US11369839B2
A balance board system, comprising, a rotatable roller, a balance board having a lower surface that sits atop the rotatable roller and reciprocally rides on the rotatable roller, the balance board lower surface having a plurality of attachment points, a plurality of board connectors disposed at the plurality of attachment points, a plurality of stop connectors and a plurality of roller stops coupled to at least two of the plurality of stop connectors, the plurality of roller stops are attachable to the balance board at a respective one of the plurality of attachment points.
US11369837B2
A folding exercise bike can be easily assembled and disassembled/folded for storage and/or transportation. The exercise bike can include a telescoping seat, a telescoping stem, a fold to stow handlebar and fold down locking legs. Various configurations for the exercise bike can be used. The exercise bike can include a wireless transmitter to transmit cycling data to a user's portable electronic device.
US11369833B2
An exercise machine may include a support frame with a first and second column; a plurality of guide members movably mounted along both columns; and at least one attachment detachably mounted onto either column, thereby securing the at least one attachment to the support frame. The at least one attachment may include a first portion; a second portion extending from the first portion; and a locking mechanism extending from the second portion. The locking mechanism may include at least one stationary locking pin received by either column; and a movable locking pin configured to be received by either column. The at least one attachment is detachably mounted onto either column simultaneously with the plurality of guide members, and at least one of the plurality of guide members positions an operative portion of a weight arrangement at a location along the support frame.
US11369829B1
An exercise device has a yoke that is joined to a receiver. A detent pin joins a base washer to the yoke. Weights arranged above the base washer are used as a stabilizing support foundation while performing exercise.
US11369828B2
An adjustable weight kettlebell includes a body defining an internal cavity configured to receive one or more of a plurality of weights, and a weight selector assembly configured to selectively couple one or more of the plurality of weights to the body. The weight selector assembly may include an actuator to enable a user to select one of a plurality of available weight settings. The weight selector assembly may be locked for adjustment when the kettlebell is removed from a support surface such as a base, thereby inhibiting inadvertent detachment of the weights from the kettlebell during exercise. The weight selector assembly may automatically shift to the closest weight settings upon release of the actuator and may automatically unlock upon placement of the kettlebell on the support surface such as the base, the bottom weight if not coupled to the kettlebell, or any other suitable support surface.
US11369827B2
In one aspect, the invention features a barbell including a first end portion, a second end portion, and a middle portion, where the middle portion is couplable to the first end portion and the second end portion. The middle portion includes a male coupling extending from a first end of the middle portion, the male coupling providing a first coupling mechanism that engages with a corresponding female coupling of the first end portion, and a female coupling providing a second coupling mechanism that engages with a corresponding male coupling of the second end portion.
US11369824B2
An exercise device for assisting a user in performing bodyweight exercises as well as being configured for performance of weight training cable exercises includes a frame that is configured to be detachably mounted to a doorframe. The frame includes a first door bar and a second door bar that is spaced from the first door bar and is configured for contacting the doorframe on a first side of the doorframe. The exercise device also includes a pair of door hook assemblies that are coupled to the frame and are configured to seat against a ledge of the doorframe on a second side of the doorframe for securely yet detachably mounting the frame to the doorframe. A pulley carrier assembly is detachably coupled to both the first door bar and the second door bar and includes an elongated carrier that carries a first pulley and a spaced second pulley. A cable passes along the first pulley and the second pulley and the cable has a first end and an opposing second end. The device also includes a counter-weight coupled to a first end of the cable.
US11369823B2
An exercise apparatus includes at least one resilient member; a first weight connected to a first end portion of the at least one resilient member; a second weight connected to a second end portion of the at least one resilient member, and a holding member connected to a center portion of the at least one resilient member, the center portion being between the first and second end portions. Another exercise apparatus includes a holding member; a first resilient member having first and second end portions, the first end portion being connected to the holding member; a first weight connected to the first resilient member; a second resilient member having first and second end portions, the first end portion being connected to the holding member opposite the first end portion of the first resilient member; a second weight connected to the second resilient member.
US11369812B2
A non-irritation, non-blurring ophthalmic sunscreen composition contains a liquid vehicle base, such as an artificial tear formulation or an ophthalmic suspension or ointment. The composition includes at least one inorganic and/or at least one organic active ingredient. The inorganic active ingredients may include, but not be limited to zinc oxide, titanium dioxide, iron oxide, zirconium oxide, and cerium oxide. The organic active ingredients may include, but not be limited to dioxybenzone, octinoxate, octisalate, homosalate, avobenzone, octocrylene, para-aminobenzoic acid, cinoxate, methyl anthranilate, octocrylene, padimate O, ensulizole, sulisobenzone, trolamine salicylate, and ecamsule.
US11369808B2
The present disclosure generally relates to an applicator for radiotherapy and a method for determining a thickness of a scattering foil and modulator therein. According to one embodiment, an applicator for radiotherapy may comprise a housing having a hollow structure with an opening, a scattering foil disposed at an opening of the hollow structure and configured to receive a first radiation and convert a portion of the first radiation into a second radiation while scattering the first radiation, and a modulator disposed inside the hollow structure and configured to modulate an intensity of mixed radiation including the first radiation and the second radiation.
US11369807B2
A system proton treatment system including a proton accelerator structured to generate a proton beam, a plurality of beamline pathways configured to direct the proton beam from the proton accelerator to a corresponding plurality of treatment rooms, a rotatable bending magnet located between the proton accelerator and the plurality of treatment rooms, the rotatable bending magnet being structured to selectively rotate between multiple treatment rooms, and an upright patient positioning mechanism disposed in each of the treatment rooms, the upright patient positioning mechanism being structured to support a patient within a particular treatment room and to rotate the patient between a fixed imaging source and imaging panel.
US11369806B2
Disclosed herein are systems and methods for real-time monitoring of patient position and/or location during a radiation treatment session. Images acquired of a patient during a treatment session can be used to calculate the patient's position and/or location with respect to the components of the radiation therapy system. One variation of a radiation therapy system includes a circular gantry with a rotatable ring coupled to a stationary frame, a therapeutic radiation source mounted on the rotatable ring, and a patient-monitoring imaging system mounted on the rotatable ring. The patient-monitoring system may have one or more image sensors or cameras disposed on the rotatable ring within a bore region of the radiation therapy system, and may be configured to acquire image data as the ring rotates.
US11369799B2
An apparatus includes a housing including a bore and a housing groove within the bore and located on an inner surface of the housing; and a coil spring located within the housing and mounted within the housing groove, wherein the housing groove has a non-uniform radius such that the coil spring defines zones of relative low contact force and zones of relative high contact force.
US11369789B2
An embodiment relates to a transdermal drug delivery system comprising a patch comprising a) a cartridge comprising a drug; b) a bio-sensor and a non bio-sensor; c) an active delivery pad comprising an electrode for delivery of the drug into a tissue via iontophoresis; d) a power source of electrical energy connected to the electrode; e) a microcontroller configured to control a release of the drug wherein the patch is attached to the tissue via an adhesive pad, and optionally top of patch is covered with a sheet; wherein the bio-sensor is configured to detect a physiological parameter; wherein the non bio-sensor is configured with a software to control working of the patch.
US11369786B2
A disclosed apparatus or method can include or use a non-transluminally implantable blood pump housing, which can be sized and shaped to be implanted at an aortic valve of a human subject, the pump housing can include: a pump housing cross-sectional profile size that is larger than is passable via a blood vessel of the human subject; and a power connection, configured for being electrically connected to an intravascular lead that is sized and shaped to extend from the pump housing through a subclavian artery of the human subject.
US11369785B2
In one general aspect, a cuff for attachment to a heart includes an attachment component configured to engage a blood pump to attach the cuff to the blood pump and a sewing ring for attachment to the heart. The sewing ring is coupled to the attachment component, and the attachment component and the sewing ring each define a central opening configured to admit an inflow cannula of a blood pump. The sewing ring comprises a member that provides rigidity to flatten a portion of a myocardium of the heart when the cuff is attached to the heart.
US11369783B2
Single-use devices configured to sanitize accessible surfaces of luer access devices (e.g., needleless medical valves) at risk of contamination with infectious agents are described, as are methods for making and using such devices. In particularly preferred embodiments, such devices include a container (e.g., laminated foil pouches or packets) that contain a sanitizing component that includes a substrate with a cleaning port or recess, a cleansing matrix associated with the substrate, and a sanitizing reagent dispersed in the cleansing matrix.
US11369771B2
A Pavlovian conditioned reflex sleep induction kit includes at least one physiological sensor, wherein the at least one physiological sensor is configured to detect at least a physiological parameter of a user and transmit a detection signal to an automatically activated scent diffuser, wherein the automatically activated scent diffuser is configured to receive an electronic activation signal and to diffuse a scent as a function of the electronic activation signal, a control circuit configured to receive the detection signal from the at least one physiological sensor, to ascertain that the user is entering a hypnagogic state, and to transmit the electronic activation signal to the automatically activated scent diffuser, thereby conditioning the user to respond to subsequent sensing of the same scent. For later use, a user-activated scent diffuser is provided, that diffuses the same scent upon activation by a user, to thereby trigger the conditioned reflex to fall asleep.
US11369766B2
A patient interface includes a hollow base with an air inlet configured to receive the pressurized flow of respiratory gas in a first direction. The hollow base further includes a pair of air outlets configured to discharge the pressurized flow of respiratory gas in a second direction that is substantially parallel to the first direction. The patient interface also includes a pair of nasal posts. Each nasal post is removably connected to a respective air outlet of the hollow base and is configured to sealingly engage one of the patient's nostrils. In addition, the patient interface includes an adhesive support configured to support the hollow base and nasal posts on the patient's face. The adhesive support is configured to adhere to the patient's nose. An end of each nasal post comprises a ring configured to interlock with the respective air outlet to secure the nasal post with the air outlet.
US11369764B2
A cushion for a respiratory mask is provided. The cushion includes a face contacting portion, a non-face contacting portion and an intermediate region. The face contacting portion is formed from an open cell foam material and includes an opening to provide, in use, a source of breathing gas to a user's airways. The non-face contacting portion is formed from an elastomeric material. The intermediate region is formed between the face contacting portion and the non-face contacting portion. Open cells of the open cell foam material in the intermediate region are filled with the elastomeric material.
US11369757B2
Vaporizer cartridges and vaporizer apparatuses, and methods for making, using and delivering vapor to a user, that are leak-resistant for use with cannabinoids. In particular, described herein are leak-resistant vaporizer cartridges and apparatuses adapted for use with oil-based vaporizable materials including cannabis oils.
US11369755B2
Vaporizer cartridges and vaporizer apparatuses, and methods for making, using and delivering vapor to a user, that are leak-resistant for use with cannabinoids. In particular, described herein are leak-resistant vaporizer cartridges and apparatuses adapted for use with oil-based vaporizable materials including cannabis oils.
US11369751B2
In one aspect, a safety pen needle assembly is provided herein which includes a hub with a needle fixed to the hub, the needle having a distal end, formed for insertion into a patient, and a proximal end. The assembly further includes a shield and a biasing member disposed between the hub and the shield configured to urge the shield distally. A protrusion extends from at least one of the hub and the shield with a channel being formed in at least the other of the hub and the shield. The channel is formed to accommodate the protrusion. The shield is movable from a first position to a second position. In the first position, the shield is spaced from the distal end of the needle such that the distal end of the needle is exposed. In the second position, the shield covers the distal end of the needle. The channel guides the protrusion as the shield moves from the first position to the second position. With this arrangement, a shield may be directed to move in a desired path with stability. In addition, the distal end of the needle may be initially exposed to permit visual confirmation of priming, while allowing the shield to cover a majority of the needle to minimize any needle-related anxiety.
US11369748B2
The present invention provides a drug injection device (100) comprising a first element (140) and a second element (103) configured to undergo unidirectional movement relative to each other corresponding to an action performed on or by the drug injection device (100), wherein the first element (140) comprises a plurality of serially disposed protrusions (143), wherein the second element (103) comprises first and second deflectable transducers (103a/153a, 103b/153b) configured for sequentially cooperating with the plurality of protrusions (143), and wherein a processor (151) is electrically connected with the first and second deflectable transducers (103a/153a, 103b/153b) to register activation signals, wherein the protrusion configuration is so disposed on the first element (140) and the first and second deflectable transducers (103a/153a, 103b/153b) are so disposed on the second element (103) that a second activation signal generated by the second deflectable transducer (103b/153b) is delayed relative to a first activation signal generated by the first deflectable transducer (103a/153a) as the first element (140) and the second element (103) move relative to each other, and wherein the processor (151) is configured to provide a) a first control action if a time delay between the first and second activation signals is above or equal to a pre-defined value, and b) a second control action if said time delay is below said pre-defined value.
US11369747B2
A syringe has a syringe body configured to receive a product for injection. Gripping wings are arranged at one end of the syringe body. A piston rod is mounted so as to be able to slide inside the syringe body. A stop is arranged at a first end of the piston rod and has an end-of-travel position inside the syringe body. A pusher is arranged at a second end of the piston rod. The pusher has a mass greater than or equal to a threshold value beyond which the syringe has a center of gravity situated outside the syringe body when the stop is in the end-of-travel position.
US11369730B2
Embodiments of negative pressure wound therapy systems and methods are disclosed. In one embodiment, an apparatus includes a housing, a negative pressure source, a canister, an antenna, and one or more controllers. The negative pressure source can provide negative pressure via a fluid flow path to a wound dressing. The canister can be positioned in the fluid flow path and collect fluid removed from the wound dressing. The antenna can be supported by the housing and wirelessly communicate with an electronic device. The antenna can be oriented in the housing to face downward toward the ground when the negative pressure source is providing negative pressure. The one or more controllers can activate and deactivate the negative pressure source and transmit first data to the electronic device using the antenna or receive second data from the electronic device using the antenna.
US11369728B2
Methods and apparatuses for automatically switching different aspiration levels to an ocular probe are disclosed herein. The probe may be a phacoemulsification probe. A first aspiration level, supplied by a first pump, may be applied to the probe simultaneously with ultrasonic energy. A second aspiration level, supplied by a second pump, may be automatically switched from the first aspiration level. Control feed back of the pumps may be varied according to set thresholds.
US11369722B2
A microfluidic device for increasing convective clearance of particles from a fluid is provided. A network of first channels can be separated from a network of second channels by a first membrane. The network of first channels can also be separated from a network of third channels by a second membrane. Fluid containing an analyte can be introduced in the network of first channels. Infusate can be introduced into the network of second channels, and waste-collecting fluid can be introduced into the network of third channels. A pressure gradient can be applied in a direction perpendicular to the direction of fluid flow in the network of first channels, such that the analyte is transported from the network of first channels into the network of third channels through the second membrane.
US11369719B2
Biomaterials and methods and uses for repair or augmentation of tissues are provided. In particular, the invention provides a multi-layered, naturally occurring multi-axial oriented biomaterial comprising predominately type I collagen fibers. The invention further provides methods and uses for repair or augmentation of tissues using biomaterials of the invention.
US11369712B1
One or more air baffles are provided for an apparatus that sterilizes air in a room using UVC radiation. At least one baffle within an air sterilization enclosure is arranged so the baffle is proximal to the at least one UVC light source. The baffle is designed and positioned to create air turbulence within the enclosure to increase the dwell time of a given volume of the air in the enclosure, and to reduce the effective distance of a given volume of air to the UVC light sources. Thus, airflow is hindered by the baffle in its passage through the enclosure in order to increase the UVC exposure to that volume of air.
US11369711B2
A lighting device that comprises a housing, a first visible light source, a second visible light source, an air filter, an airway, and an air circulation mechanism for each airway. The first visible light source contributes to the light output of the device, whereas the second visible light source is responsible for germicidal irradiation by activating a visible-light activatable photocatalytic coating on the air filter. The airway has an air inlet and an air outlet. The air circulation mechanism sucks an ambient air through the air inlet, forces the air through the air filter, and releases the air through the air outlet. The air filter traps airborne particles. The second visible light source is disposed adjacent to the air filter and activates a photocatalyst material in the antiviral photocatalytic coating. Airborne microbials trapped by the air filter are decomposed by the activated photocatalyst material in the antiviral photocatalytic coating.
US11369710B2
Various fragrance dispensers are disclosed. The fragrance dispenser can include a core unit that has a connection unit and a control unit. The fragrance dispenser can include a cartridge that is configured to engage with the core unit. The cartridge can include an impeller and a fragrant material. The fragrance dispenser can have a motor that drives the impeller, thereby dispersing the fragrance. The cartridge can be configured to disengage from the connection unit, such as when the cartridge reaches a depleted state.
US11369704B2
Methods, systems, and apparatuses involving devices with disinfecting illumination are provided. An example apparatus comprises a container comprising a first side and a second side, a first array of light emitters disposed on the first side and configured to emit a first light within a wavelength range of 380-420 nanometers (nm) and having a first intensity, and a second array of light emitters disposed on the second side and configured to emit a second light within the wavelength range of 380-420 nm and having a second intensity, wherein the first intensity comprises an intensity sufficient to initiate inactivation of micro-organisms, and wherein the first array of light emitters and the second array of light emitters are configured to collectively create a multi-dimensional space of disinfection.
US11369703B2
Provided herein are methods of reducing bioburden of a chromatography resin that include exposing a container including a composition including (i) a chromatography resin and (ii) a liquid including at least on alcohol to a dose of gamma-irradiation sufficient to reduce the bioburden of the container and the chromatography resin, where the at least one alcohol are present in an amount sufficient to ameliorate the loss of binding capacity of the chromatography resin after/upon exposure to the dose of gamma-irradiation. Also provided are reduced bioburden chromatography columns including the reduced bioburden chromatography resin, compositions including a chromatography resin and a liquid including at least one alcohol, methods of performing reduced bioburden column chromatography using one of these reduced bioburden chromatography columns, and integrated, closed, and continuous processes for reduced bioburden manufacturing of a purified recombinant protein.
US11369682B2
A composition comprising an organic photoactivator, a gasotransmitter salt which converts into a gasotransmitter via electron transfer, and an electron donor which donates an electron to the photoactivator when the photoactivator is in a photo-excited state.
US11369681B2
The invention discloses nanoparticles comprising compounds of calcium with anions such as phosphate, pyrophosphate, sulphate, silicate, carbonate, molybdate, or phosphosilicate that are doped with various ions. The nanoparticles are configured to produce heat (hyperthermia) under radio-wave (1 KHz-1000 GHz) exposure together with magnetism suitable for contrast imaging in MRI, X-ray absorption for computed tomography, near-infrared optical fluorescence for optical imaging, and/or radio-isotope emission for nuclear imaging or therapy. The nanoparticles can also be incorporated into micro-beads or other 3 dimensional scaffolds for image-guided (MRI, CT, NIR, nuclear) tissue regeneration, immunotherapy, vascular or tumor embolization, and/or chemo/radio-embolization.
US11369680B2
Compositions and methods of using these compositions that can include a targeting moiety and a therapeutic agent are described herein. These compositions can be used for treating inflammatory diseases, such as parasitic diseases that result in cutaneous lesions. For example, and without limitation, such an parasitic disease can be leishmaniasis.
US11369677B2
A composition is for use as a medicament. The composition contains nanoparticles, wherein the nanoparticles contain a polymer selected from the group consisting of PLGA, PLA, PGA, PCL and poly(meth)acrylates, or a lipid. Further, the composition may contain nanoparticles made of a polymer selected from PLGA, amino alkyl methacrylate copolymers, methacrylic acid copolymers, methacrylic ester copolymers, and ammonio alkyl methacrylate copolymers.
US11369675B2
Universal influenza virus vaccine compositions that include multiple inactivated influenza A viruses are described. The compositions include four or more different influenza A viruses, each virus having a different hemagglutinin (HA) subtype. The vaccine compositions can be used, for example, to elicit an immune response against influenza virus, to immunize a subject against seasonal influenza virus, and/or mitigate a future pandemic by serving as a pre-pandemic vaccine.
US11369658B2
Methods for the treatment of CD30-expressing cancers are provided. The methods comprise administering to a subject in need thereof a weekly dose of from about 0.8 mg/kg to about 1.8 mg/kg of an antibody-drug conjugate compound having formula (I); or a pharmaceutically acceptable salt thereof; wherein: mAb is an anti-CD30 antibody unit, S is a sulfur atom of the antibody, A- is a Stretcher unit, and p is from about 3 to about 5.
US11369655B2
Healthful supplements are described herein. For example, the supplements can include at least four of the following types of nutrients: an amino acid blend, a coconut extract, a vegetable glycerin extract, an alcohol blend, a cannabinoid blend, a hemp plant extract, a Boswellia serrata extract, a curcuma/turmeric blend, black cumin seed, an Artemisia ludoviciana extract, an Astragalus extract, a fenugreek extract, a mushroom extract blend, or any combination thereof.
US11369650B2
The present invention is related to the use of a virus, preferably an adenovirus for reversing resistance in cells.
US11369645B2
The present invention relates to method of preventing, treating or attenuating obesity-related manifestations in a human or non-human mammal subject in need thereof, said method comprising orally administering to the subject a composition comprising an effective amount Hafnia alvei probiotics; wherein said obesity-related parameters are selected from the group of hyperphagia, increased fat mass on lean mass ratio, increased waist circumference, postprandial hyperglycemia, fasting hyperglycemia and hypercholesterolemia.
US11369639B2
The present invention concerns enriched heterogeneous mammalian renal cell populations characterized by biomarkers, and methods of making and using the same.
US11369636B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US11369631B1
A gelling liquid formulation comprising a thermoresponsive hydrogel modified with an agent that reduces the alters the native gelation point of the thermoresponsive hydrogel and methods for making and using the same.
US11369629B2
A heparin structure with increased anticoagulant activity and method of making the same are disclosed. A heparin sample is provided and treated with a heparan sulfate sulfotransferase in an enzymatic reaction to add sulfuryl groups from a sulfuryl group source to the heparin sample, resulting in a heparin structure having above about 8% more 3-O-sulfo groups relative to wild-type bovine intestinal heparin. The added sulfuryl groups modify the heparin structure and increase the sample's binding to antithrombin III and its anticoagulant activity to be more similar and a viable alternative to porcine intestinal heparin. The modified heparin exhibits an anti-FXa activity and an anti-FIIa activity greater than about 180 U/mg, and a ratio of the anti-FXa activity to the anti-FIIa activity of about 0.9 to about 1.1, consistent with U.S. Pharmacopeia (USP) heparin activity specifications.
US11369626B2
A method of treating a central nervous system disease, the method including administering an agent including a therapeutically effective amount of vitamin B12 to a patient with a central nervous system disease to treat the central nervous system disease. This disclosure also relates to a method of promoting M2 macrophage/microglia induction, inhibiting M1 macrophage/microglia induction, and/or reducing the ratio of M1 macrophage/microglia to M2 macrophage/microglia in a patient in need thereof, the method including administering an agent including a therapeutically effective amount of vitamin B12 to the patient to promote M2 macrophage/microglia induction, inhibit M1 macrophage/microglia induction, and/or reduce the ratio of M1 macrophage/microglia to M2 macrophage/microglia. This disclosure also relates to a pharmaceutical product including vitamin B12.
US11369622B2
A compound having an antiviral activity for inhibiting release of an enveloped virus from a cell is disclosed, including methods of inhibiting release of an enveloped virus from a cell. The antiviral activity of the compound includes inhibiting formation of an associative complex or disrupting formation of an associative complex. The associative complex comprises an L-domain motif of the enveloped virus and at least one cellular polypeptide, or fragment thereof, capable of binding the L-domain motif of the enveloped virus.
US11369614B2
Provided herein are compositions and nanocarriers comprising linear-dendritic telodendrimers (TD) containing riboflavin. The nanocarriers and compositions have desirable loading properties and stabilized structure and can be used for efficient in vivo delivery.
US11369612B2
The present invention is directed to the combination of the RSV inhibiting Compound A, i.e. 3-({5-chloro-1-[3-(methylsulfonyl)propyl]-1H-indol-2-yl}methyl)-1-(2,2,2-trifluoroethyl)-1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one, and the RSV inhibiting Compound B, i.e. (1S,2S)-2-[4-[7-cyclopropyl-5-[(1R)-1-methyl-3,4-dihydro-1H-isoquinoline-2-carbonyl]pyrazolo[1,5-a]pyrimidin-2-yl]-3-fluoro-phenyl]cyclopropanecarboxylic acid for treating or ameliorating RSV infection. The invention further relates to the combination product of Compound A and Compound B, a pharmaceutical product comprising Compound A and Compound B, the use of the combination of Compound A and Compound B—or the pharmaceutical product comprising Compound A and Compound B—for the treatment of RSV infection, and a method of treating or ameliorating RSV infection in a subject in need thereof comprising administering the combination of Compound A and Compound B in an effective amount to said subject.
US11369606B2
The present invention relates to combinations comprising a positive allosteric modulator (“PAM”) of metabotropic glutamatergic receptor subtype 2 (“mGluR2”) or a pharmaceutically acceptable salt or a solvate thereof, or an orthosteric agonist of metabotropic glutamatergic receptor subtype 2 compound or a pharmaceutically acceptable salt or a solvate thereof, and a synaptic vesicle protein 2A (“SV2A”) ligand.
US11369601B2
An object to be achieved by the present invention is to provide a novel preventive or therapeutic agent for pulmonary hypertension containing as an active ingredient a compound that has not been known for a therapeutic effect on pulmonary hypertension heretofore. The present invention provides a preventive or therapeutic agent for pulmonary hypertension, including at least one kind selected from the group consisting of mebendazole and itraconazole or a salt thereof.
US11369596B2
The present invention provides a method of treating or ameliorating a neurodegenerative disease in a mammal, the method comprising administering to the mammal a therapeutically effective amount of a neurodegenerative disease drug, wherein the drug is a substrate of an ABC transporter inhibitor, wherein the mammal is further administered a therapeutically effective amount of an ABC transporter inhibitor, whereby the neurodegenerative disease is treated in the mammal. In certain embodiments, the neurodegenerative disease comprises at least one selected from the group consisting of spinal cord injury, Alzheimer's disease, Parkinson's disease, Huntington's disease, prion disease, amyotrophic lateral sclerosis, a tauopathy, and chronic traumatic encephalopathy.
US11369587B2
The present invention relates to a pharmaceutical composition of Tecovirimat for injection, comprising Tecovirimat as an active ingredient, cyclodextrin and an additive. The present invention also relates to a method for preparing the pharmaceutical composition. The composition improves the solubility of Tecovirimat in water by using cyclodextrin and meglumine in combination, as compared with the solubility of Tecovirimat in water by using cyclodextrin or meglumine alone.
