Document	Document Title
US11640107B2	Wavelength conversion device and projection device The invention provides a wavelength conversion device and a projection device, where the wavelength conversion device includes a substrate, a wavelength conversion layer, and a light-transmitting layer. The wavelength conversion layer is disposed on the substrate and is made of a wavelength conversion material and a bonding material. The wavelength conversion layer has a refractive index of 1.55-1.70. The light-transmitting layer is disposed on the wavelength conversion layer and is made of the bonding material. The wavelength conversion device and the projection device provided by the invention have greater brightness and are less restricted by temperature during operation.
US11640104B2	Light source device having a sealing member, method of manufacturing the light source device, and projector including the light source device A light source device includes: a light emitting element; a heat slinger including a first surface in contact with the light emitting element and a second surface opposite to the first surface; a thermoelectric element including a heat absorbing surface in contact with the second surface and a heat radiating surface opposite to the heat absorbing surface, the thermoelectric element producing a temperature difference upon having current flowing in the thermoelectric element; a heat sink in contact with the heat radiating surface; a frame body that is open in a stacking direction of the light emitting element, the heat slinger, the thermoelectric element, and the heat sink, and supports the light emitting element, the heat slinger, the thermoelectric element, and the heat sink in a stacked state; and a sealing member that is filled in the frame body to cover the heat slinger and the thermoelectric element.
US11640102B2	Camera module and electronic device A camera module includes an imaging lens assembly and an image sensor, wherein the image sensor is located on an image side of the imaging lens assembly. The imaging lens assembly has an optical axis and includes a plastic lens barrel and a plurality of plastic lens elements, wherein the plastic lens elements are disposed in the plastic lens barrel. The plastic lens barrel includes an object-side outer surface, a lens barrel minimum opening, an object-side outer inclined surface and a reversing inclined surface. The object-side outer surface is a surface of the plastic lens barrel facing towards an object side being closest to the object side and is annular. The reversing inclined surface expands from the lens barrel minimum opening to the image side, wherein a connecting position of the reversing inclined surface and the object-side outer inclined surface forms the lens barrel minimum opening.
US11640097B2	Total internal reflection display A total internal reflection display includes a sub-pixel, a reflecting layer, at least one first stereoscopic electrode and a display medium layer. The sub-pixel is defined by a color filter and a black matrix disposed adjacently to the color filter. The reflecting layer is located beneath the sub-pixel. The first stereoscopic electrode is located beneath the black matrix. The width of the first stereoscopic electrode is less than the width of the black matrix. The display medium layer is located between the sub-pixel and the reflecting layer. The height of the first stereoscopic electrode is greater than half of the thickness of the display medium layer.
US11640096B2	Multipurpose controller for multistate windows “Smart” controllers for windows having controllable optical transitions are described. Controllers with multiple features can sense and adapt to local environmental conditions. Controllers described herein can be integrated with a building management system (BMS) to greatly enhance the BMS's effectiveness at managing local environments in a building. The controllers may have one, two, three or more functions such as powering a smart window, determining the percent transmittance, size, and/or temperature of a smart window, providing wireless communication between the controller and a separate communication node, etc.
US11640091B2	Display device According to one embodiment, a display device includes a first substrate, a second substrate, a liquid crystal layer which includes a stripe-like polymer and first liquid crystal molecules having responsiveness to an electric field, a light source and a transparent film which includes second liquid crystal molecules which are not responsive to an electric field. The second liquid crystal molecules have a large inclination angle with respect to the horizontal plane of the transparent film in a first region that is separate from the light source, and have, in a second region positioned between the light source and the first region, a smaller inclination angle than the inclination angle in the first region with respect to the horizontal plane of the transparent film.
US11640087B2	Display device According to one embodiment, a display device includes a first substrate, a second substrate opposing the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate and a sealant which seals the liquid crystal layer. The first substrate includes a pixel electrode disposed in a display area, a peripheral circuit disposed in a peripheral area surrounding the display area and a shield electrode disposed in a position overlapping the peripheral circuit in plan view. The second substrate includes a common electrode disposed in the display area and opposing the pixel electrode. The shield electrode and the common electrode do not overlap each other in plan view.
US11640084B2	Liquid crystal display device Provided is a horizontal electric field mode reflective or transflective liquid crystal display device that achieves an increased reflectance. The liquid crystal display device sequentially includes: a first substrate; a first alignment layer; a liquid crystal layer containing liquid crystal molecules horizontally aligned with no voltage applied; a second alignment layer; and a second substrate including a pixel electrode and a common electrode, the liquid crystal display device further including a reflective layer disposed in at least part of a pixel at a position closer to a back surface than the first alignment layer, the liquid crystal layer, the second alignment layer, the pixel electrode, and the common electrode, at least one alignment layer of the first alignment layer or the second alignment layer having an azimuthal anchoring energy value of less than 1×10−4 J/m2.
US11640079B2	Beam splitter with switchable output beam A beam splitter configured to split incident light includes a polarization grating having a liquid crystal layer and a reflective sub-aperture beam splitter. The liquid crystal layer is configured to switch between an “on” state and an “off” state in response to an applied voltage. In the “off” state, the polarization grating angularly deviates and polarizes a portion of received incident light passing therethrough. In the “on” state, crystals of the polarization grating align with the incident light, allowing it to pass therethrough unimpeded and unpolarized. The beam splitter includes a plurality of sub-aperture mirrors which are spaced at randomly varying distances from one another, the mirrors being configured to reflect a portion of the incident light.
US11640073B2	Eyeglasses Provided are eyeglasses that can be supported so as to fit each of various head shapes of wearers without any gap, are extremely excellent in preventing slippage and falling during exercise, have a good fitting feeling, and do not particularly require an adjustment operation for preventing slippage and falling. The eyeglasses include a frame, end pieces attached to both end portions of the frame, and temples attached to the back ends of the end pieces so as to be swingable in the inward and outward directions, and a temple pad protrudes from the front end of the temple. The temple pad moves inward when the temple swings outward, and the temple pad moves outward when the temple swings inward.
US11640068B2	Display module and electronic device A display module includes a first display component including a first light-emitting member and a translucent member, and a second display component including a second light-emitting member. The second display component is arranged at a side away from a light-emitting surface of the first display component, and the second display component and the first display component emit light toward a same side. At least a part of the second light-emitting member overlaps with the translucent member in a light-emitting direction of the first light-emitting member and the second light-emitting member. The second light-emitting member is translucent.
US11640056B1	Augmented reality device and methods of use Computer-implemented methods of operating an augmented reality device can involve capturing camera images, processing the camera images, and displaying virtual display images. The camera images can be captured automatically using a camera disposed within an augmented reality device worn by a user. The camera images can be processed automatically using a processor located within the augmented reality device. The virtual display images can be displayed automatically to the user within the augmented reality device while the user is looking through the augmented reality device and simultaneously viewing real objects through the augmented reality device. The virtual display images can be based on the processed camera images. Additional steps can include accepting a first user input, storing camera image(s) on a memory located within the augmented reality device based on the first input, accepting a second user input, and displaying stored image(s) to the user based on the second input.
US11640050B2	Microdisplay-based head-up display system A head-up display (HUD) system is provided. The HUD system comprises a microdisplay-based projection system, a diffuser, a relay optical system, and a combiner. The microdisplay-based HUD system includes aberration correction capabilities and may easily and effectively replace a CRT-based HUD system in aircrafts while providing light-weight, multi-color, superior imaging capabilities with a large field-of-view.
US11640044B2	Electronic device An electronic device includes at least one optical lens assembly. The optical lens assembly includes four lens elements, and the four lens elements are, in order from an outside to an inside, a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element has an outside surface being convex in a paraxial region thereof. The second lens element has an inside surface being convex in a paraxial region thereof. The fourth lens element has an inside surface being concave in a paraxial region thereof, wherein at least one of an outside surface and the inside surface of the fourth lens element includes at least one critical point in an off-axis region thereof.
US11640039B2	Welded bracket structure for a multi-camera system Various embodiments include a welded bracket structure for camera modules and techniques for forming such a welded bracket structure. In some embodiments, the welded bracket structure may include a first bracket and a second bracket that are welded to each other. Some embodiments include a weld joint arrangement comprising one or more weld joints for attaching the first bracket to the second bracket. Furthermore, some embodiments include an epoxy arrangement for a multi-camera system that includes the welded bracket structure and multiple camera modules.
US11640032B1	Splice-on fiber optic connector holder A holder configured for use with a fiber optic cable connector body is disclosed. The holder includes, as an improvement, an integral stop. The integral stop includes a wall located adjacent a first end portion of the connector holder. The plurality of substantially semicylindrical recesses are located between the first end portion and a second end portion spaced from the first end portion. The wall is located between two adjacent recesses of the plurality of recesses. The wall includes a base oriented along a longitudinal axis. The wall has a first exterior surface, and a second exterior surface spaced from the first exterior surface. The first and second exterior surfaces each extend from the base and are oriented transverse to the longitudinal axis.
US11640031B2	Laser-cleaving of an optical fiber array with controlled cleaving angle The present disclosure relates to a process by which an optical fiber array is cleaved with a laser-cleaving apparatus. The coating material is stripped or removed from a section of an optical fiber array; a coated or ribbonized section of the optical fiber array is secured in a holder; the holder is aligned inside the laser-cleaving apparatus; the laser cleaves the stripped ends of the fibers in the optical fiber array; the laser-cleaved ends of the optical fibers are then mechanically separated to remove the free ends from the optical fibers in the optical fiber array, leaving a cleaved array of optical fibers. The cleaving process enables the optical fiber array to be cleaved at flexible locations along an optical fiber ribbon or optical fiber cable with no swelling, minimal cleave angle variation across the cores of the optical fibers, a controlled surface roughness of the optical fiber end-faces, and high process yield.
US11640030B2	Optical phased array chip using MEMS switch and manufacturing method thereof Disclosed are an optical phased array chip and a method of manufacturing the same. The optical phased array chip includes a plurality of optical switches and a plurality of optical phased arrays implemented on a single integrated circuit, wherein the single integrated circuit includes a silicon substrate, a lower layer formed on an upper portion of the silicon substrate, a silicon layer formed on an upper portion of the lower layer, a first upper layer, a second upper layer and a third upper layer sequentially arranged on the silicon layer, and an electrode that penetrates through the first upper layer while being grounded to the silicon layer and is formed on an upper portion of the first upper layer.
US11640014B2	High frequency hybrid phononic metamaterials for optical and electrical devices Various metamaterials are disclosed. An example metamaterial comprises: a first portion with a plurality of nanoparticles; a second portion with a plurality of molecules configured to interlink with the plurality of nanoparticles; and a signal generator configured to provide a signal to the material. The first portion and the second portion of the material are configured to form a hybrid molecule-nanoparticle super-lattice. In some implementations, the first portion of the material is configured to have a mass configured to achieve, at least in part, a designated resonance frequency. The second portion of the material is, in some implementations, configured to have a molecular stiffness configured to achieve, at least in part, the designated resonance frequency. The signal generator is, in some implementations, configured to generate radio frequency (RF) signals.
US11640011B1	Sacrificial anode optical monitory system A system for remotely monitoring a depletion state of a sacrificial anode. The system includes a light emitter that is configured to emit a light beam and an optical receiver positioned to receive the light beam. A sacrificial anode is located between the light emitter and the optical receiver in a pathway of the light beam, the sacrificial anode being electrically coupled to a metallic structure for the purpose of minimizing corrosion of the metallic structure. Absent a presence of the sacrificial anode in the pathway of the light beam, the optical receiver is configured to receive the light beam, and in response to receiving the light beam, to generate an electrical signal indicative of the depletion state of the sacrificial anode.
US11640009B2	In-wall feature detection device of mutual capacitive technology An in-wall feature detection device of mutual capacitive technology comprises a housing, a detection baseplate, and at least one capacitive sensing baseplate. The detection baseplate is disposed in the housing and has a central processing module and a capacitance value conversion module and is electrically connected to at least one display module. The capacitive sensing baseplate is provided with driving modules and receiving modules, the driving and receiving modules are arranged in a crisscross manner and electrically connected to the capacitance value conversion module. The in-wall feature detection device is capable of using an electric field change between the driving and receiving modules to determine whether there is a blocking object in a wall, and further generating a corresponding light signal through the central processing module to display a shape of the blocking object. Thereby determining a position and the shape of the blocking object during construction.
US11640007B2	System and method for phased array sound wave advanced geological exploration for shield tunneling machine The present invention discloses a system and method for phased array sound wave advanced geological exploration for a shield tunneling machine. The system includes a phased array sound wave emitting and receiving apparatus, a probe automatic telescopic apparatus, an automatic protection and cleaning apparatus, and a signal processing and imaging system. Sonic probes are installed on a side wall of a main spoke, opposite to a rotation direction, of a cutterhead of the shield tunneling machine, on the basis of automatic detection of a telescopic state and a contact state, sonic array probes are enabled to make contact with a tunnel face by a hydraulic push rod, a focus sound wave is emitted by using a phased array emitting technology, and a reflected wave signal with front geological information reflected from the front of the tunnel face is received. A scanning direction of a sound wave beam is controlled and changed continuously through a host system, on the premise of obtaining a suspected abnormal body position, the suspected position is imaged in detail by using a focusing image till scanning of a whole two-dimensional section is completed, then the cutterhead is rotated to change an arrangement direction of an array to continue scanning of a next two-dimensional section, and finally three-dimensional geological exploration in front of the tunnel face is realized.
US11640003B2	Method for detecting spoofing in a global navigation satellite system receiver, corresponding receiver apparatus and computer program product An embodiment method comprises receiving a satellite signal in a tracking channel, generating a set of replicas of a pseudo random noise sequence, comprising a punctual replica and a plurality of replicas that are different in time with respect to the punctual replica over a given time spacing, correlating the received signal with each replica to obtain amplitude correlation values, monitoring the tracking channel to detect a spoofed signal by generating a further plurality of replicas of the pseudo random noise sequence having a respective time spacing greater than the given time spacing, correlating the received signal of the tracking channel with each further replica to obtain further amplitude correlation values, calculating a shape anomaly factor based on the further correlation amplitude values, verifying the shape anomaly factor is greater than a given shape anomaly threshold, and signaling detection of a spoofed signal on the tracking channel.
US11640002B2	Low earth orbit satellite for facilitating enhanced positioning A low-earth orbit (LEO) satellite includes a global positioning receiver configured to receive first signaling from a first plurality of non-LEO navigation satellites of a constellation of non-LEO navigation satellites in non-LEO around the earth. An inter-satellite transceiver is configured to send and receive inter-satellite communications with other LEO navigation satellites in a constellation of LEO navigation satellites. At least one processor is configured to execute operational instructions that cause the at least one processor to perform operations that include: determining an orbital position of the LEO satellite based on applying precise point positioning (PPP) correction data to the first signaling, wherein the PPP correction data is received separately from the first signaling; and generating a navigation message based on the orbital position. A navigation signal transmitter is configured to broadcast the navigation message to at least one client device, the navigation message facilitating the at least one client device to determine an enhanced position of the at least one client device based on the navigation message.
US11639992B2	Apparatus, system and method of generating radar information based on an amplitude phase estimation calculation For example, an apparatus may include a radar processor to process radar receive (Rx) data, the radar Rx data based on radar signals received via a plurality of Rx antennas of a Multiple-Input-Multiple-Output (MIMO) radar antenna; and to generate radar information by applying an Amplitude Phase Estimation (APES) calculation to the radar Rx data.
US11639990B2	Digital pixels and operating methods thereof A Light Detection and Ranging (LIDAR) measurement circuit includes an array of single photon detectors configured to detect photons responsive to emission of an optical signal from an emitter, and a pixel processing circuit that is configured to calculate an estimated time of arrival of photons incident on the array of single photon detectors by utilizing a plurality of coarse histogram bins. Respective ones of the plurality of coarse histogram bins are associated with a duration that is greater than one-sixteenth of a pulse width of the optical signal.
US11639989B2	Time of flight transmitter with self-stabilized optical output phase A time-of-flight (ToF) transmitter with self-stabilized optical output phase with minimal overhead is described, where the transmitter may either function as a slave in that the laser pulse phase and width can be controlled by the master ToF receiver, or it can function as a master where the laser control pulse is generated on the same chip or a companion chip. When the ToF transmitter functions as a slave and receives the laser pulse control signal, the techniques of this disclosure can transform the receive path and the pre-driver circuit into part of a delay locked loop (DLL).
US11639988B2	Photonic circulator for a LiDAR device An integrated photonic circulator is described, an application of which may be deployed on a chip-scale light-detection and ranging (LiDAR) device. The photonic circulator includes a micro-ring resonator waveguide, a heating element, first and second bus waveguides, a magneto-optic substrate, a magneto-optic element, a magnetic ring disposed on a photonic substrate, and a silicon substrate. The first and second bus waveguides are coupled to the micro-ring resonator waveguide, and the micro-ring resonator waveguide is affixed onto a first side of the photonic substrate. The magneto-optic element and the magneto-optic substrate are arranged on the micro-ring resonator waveguide, the magnetic ring is affixed to the magneto-optic substrate, the heating element is affixed to the photonic substrate, the photonic substrate is affixed to the silicon substrate, and the magnetic ring is concentric with the micro-ring resonator.
US11639983B2	Distributed radar sensor system A radar sensor is described herein. In accordance with one example embodiment the radar sensor includes a transmitter for transmitting an RF signal and a receiver configured to receive a respective back-scattered signal from at least one radar target and to provide a corresponding digital radar signal. The radar sensor further includes a processor configured to convert the digital radar signal into the frequency do-main thus providing respective frequency domain data and to compress the frequency domain data. A communication interface is configured to transmit the compressed frequency domain data via a communication link operably coupled to the communication interface. Furthermore, respective and related radar methods and systems are described.
US11639980B2	Multi-echo MR imaging with spiral acquisition The invention relates to a method of MR imaging of an object (10) positioned in an examination volume of a MR device (1). It is an object of the invention to enable fast spiral MR imaging with a defined T2 contrast. The method of the invention comprises the following steps: —generating a number of spin echoes by subjecting the object (10) to one or 5 more shots of an imaging sequence, each shot comprising an RF excitation pulse (21) followed by a number of RF refocusing pulses (22), wherein modulated readout magnetic field gradients (23, 24) are applied in each interval between successive RF refocusing pulses (22), —acquiring MR signal data, wherein each spin echo is recorded along a spiral trajectory (31-33, 41-43) in k-space which winds around the k-space origin with varying radial distance, wherein the trajectory (31, 41) of at least one spin echo has a different rate of variation of the radial distance at least in a central k-space region compared to the trajectories (32, 33, 42, 43) of the other spin echoes, and—reconstructing an MR image from the acquired MR signal data. Moreover, the invention relates to an MR device (1) and to a computer program for an MR device (1).
US11639971B2	Load testing device and insulating frame for load testing device A load testing device or the like having a structure in which cooling air does not leak, is provided. A load testing device includes: a resistance unit having a resistor and a resistor holding frame holding the resistor; a cooling unit having a cooling fan; and an insulating frame disposed between the resistance unit and the cooling unit. The insulating frame is coupled with the resistance unit. The insulating frame is coupled with the cooling unit. The insulating frame covers a side surface of a flow path of cooling air from the cooling unit to the resistance unit between the cooling unit and the resistance unit.
US11639962B1	Scalable scan architecture for multi-circuit block arrays An integrated circuit (IC) can include a plurality of circuit blocks, wherein each circuit block includes design for testability (DFT) circuitry. The DFT circuitry can include a scan interface, wherein each scan interface is uniform with the scan interface of each other circuit block of the plurality of circuit blocks, an embedded deterministic test circuit coupled to the scan interface, wherein the embedded deterministic test circuit couples to circuitry under test, and a scan response analyzer coupled to the scan interface. The scan response analyzer is configured to operate in a selected scan response capture mode selected from a plurality of scan response capture modes. The IC can include a global scan router connected to the scan interfaces of the plurality of circuit blocks. The global scan router is configured to activate a subset of the plurality of circuit blocks in parallel for a scan test.
US11639961B2	Failure detection circuit and semiconductor device A first circuit outputs a third signal having a first level during a period over which first and second signals have the same level, and having a second level during a period over which the first and second signals have different levels. A second circuit outputs a fifth signal having the first level during a period over which a fourth signal having the same level as the third signal has the same level as the first signal, and having the second level during a period over which the first and fourth signals have different levels. A third circuit outputs a sixth signal having a third level during a period over which the second and fifth signals have the same level, and having a fourth level during a period over which the second and fifth signals have different levels.
US11639950B2	Current sensor A current sensor for detecting a magnitude of a current flowing through a measuring object has a magnetic core having a first magnetic core and a second magnetic core that is arranged magnetically in parallel to the first magnetic core, wherein the first magnetic core has a magnetic permeability that is higher than that of the second magnetic core in a first frequency band, and the first magnetic core has a magnetic permeability that is lower than that of the second magnetic core in a second frequency band, the second frequency band being higher than the first frequency band, and the current sensor detects the magnitude of the current in a frequency band that is constituted by combining the first frequency band and the second frequency band.
US11639946B2	Sensor and electric device According to one embodiment, a sensor includes a base including a first face including a first face region, and a first structure body fixed to the first face region. The first structure body includes a first support portion fixed to the first face region, a second support portion fixed to the first face region, a first movable portion, and a first fixed electrode fixed to the first face region. The first movable portion is supported by the first and second support portions and apart from the base in a first direction crossing the first face region. The first movable portion includes a first movable electrode facing the first fixed electrode, and a first conductive member. A first current flows the first conductive member along a second direction crossing the first direction. A first gap is provided between the first fixed electrode and the first movable portion.
US11639944B2	Methods and apparatus for detecting individual health related events Individual health related events (e.g., handwashing events) can be detected based on multiple sensors including motion and audio sensors. Detecting a qualifying handwashing event can include detecting a qualifying scrubbing event based on motion data (e.g., accelerometer data) and a qualifying rinsing event based on audio data. In some examples, power consumption can be reduced by implementing one or more power saving mitigations.
US11639929B2	Universal histidine-tag binding compounds and methods of use thereof as fluorescent probes and sensors This invention is directed to His-tag binding compounds and uses thereof in the preparation of genetically targeted detectable molecules and sensors which can specifically bind tag-labeled proteins. This invention further provides a system comprising recombinant cells decorated with various labels and/or synthetic agents, wherein said labels and/or synthetic agents can be reversibly modified or removed from the cells. Also disclosed herein are methods for decorating and/or modifying the cells and methods for using thereof.
US11639920B2	Multiple qualitative and quantitative heavy metal analysis device implemented by rotary platform A qualitative and quantitative heavy metal analysis device and, more particularly, a qualitative and quantitative heavy metal analysis device implemented by a rotary platform are provided. The rotary platform device includes a main injection part which is positioned near a rotating shaft of a rotary platform, wherein the main injection part is configured to receive a fluid sample containing heavy metals, a pH adjusting part configured to adjust pH of the fluid sample, a detecting part coated with a chelating agent configured to initiate a color reaction with heavy metals in the fluid sample by spreading the pH-adjusted fluid sample into the detecting part, and a ruler for measuring a spreading distance of the color reaction, wherein the fluid sample moves from the main injection part through the pH adjusting part to the detecting part by a rotation of the rotary platform device.
US11639918B2	Soil, moisture indicator, water detection unit used in soil, moisture indicator, body case, manufacturing method for water detection unit, and manufacturing method for soil moisture indicator A soil moisture indicator contains a water-absorbing material and a color-changing part. A body part is formed and hollow by a material through which water does not pass, and has a water-absorbing opening proximate one end and a transpiration opening positioned near the other end. A display part is connected to the other end of the body part and allows an inner hollow portion to be viewed. An upper-end part that constitutes the end portion of the display part can be removed from and connected to the display part at the end portion on the opposite side to the end portion connected to the body. There is a change in color tone indication between a water-absorbed state and a dry state.
US11639916B2	Composite part with integral electronic instrumentation circuit and its manufacturing method A composite part (sandwich or monolithic), including a rigid outer surface, to which is integrated an electronic instrumentation circuit, the electronic instrumentation circuit including a piezoelectric transducer, connected to a coil, an electronic control circuit, connected to a coil positioned facing the coil. The coil is printed on an insulating layer, printed directly on the rigid outer surface, the coil is printed on an insulating layer, covering the coil and the transducer, conducting tracks are printed on an insulating layer printed on at least one portion of the coil to be connected to it, the electronic control circuit being attached to the rigid outer surface and being connected to the tracks.
US11639915B2	Identifying structural defect geometric features from acoustic emission waveforms The current disclosure determines if structural faults exist and extracts geometric features of the structural faults from acoustic emission waveforms, such as crack length and orientation, and can evaluate the structural faults online, during normal operation conditions.
US11639911B2	Determining a temperature coefficient value of a resistor The present disclosure relates to circuitry for determining a temperature coefficient value of a resistor. The circuitry comprises circuitry for supplying an AC current signal to the resistor, circuitry for measuring a first voltage across the resistor when the AC current signal is supplied; and processing circuitry configured to determine the temperature coefficient value based on the first voltage.
US11639908B2	System and method for sample preparation in GMR-based detection of biomarkers A cartridge assembly, and method of using the same, is provided. The assembly includes a sample processing card and a substrate attached thereto. The card has an injection port for receiving a test sample; at least one metering chamber; a mixing material source for introducing mixing material(s) to the metering chamber; fluid communication channels fluidly connecting the injection port and the mixing material source to the metering chamber; and at least one output port for delivering the test sample to a sensor (e.g., GMR sensor). The substrate has associated therewith: the sensor for sensing analytes in the test sample; electrical contact portions for an electrical connection with a reader unit; and a memory chip. The assembly further includes a pneumatic interface with port(s) and corresponding communication channel(s) fluidly connected to card. The interface connects with an off-board pneumatic system and enables application of positive and negative pressurized fluid to the card to move the test sample and one or more mixing materials therein and to the sensor.
US11639897B2	Contamination load sensing device Systems and methods for bacterial load sensing devices are disclosed. An example contamination sensing device may comprise a body, a light emitter disposed on the body and configured to emit an excitation wavelength of light toward a surface, a sensor disposed on the body, configured to detect light, and directed toward the surface, and a filter adjuster configured to determine, based on the excitation wavelength of light, a filter configured to remove light outside of an emission wavelength range, wherein the emission wavelength range corresponds to wavelengths of light emitted by contamination upon exposure to the excitation wavelength of light, and adjustably move the filter in front of the sensor.
US11639881B1	Integrated, continuous diagnosis, and fault detection of hydrodynamic bearings by capacitance sensing A hydrodynamic bearing fault prediction, detection, diagnosis, and response system for combustion ignition engines, machines and/or coupled components of a combustion ignition engine and/or machine; a plurality of transducers, each disposed proximally or about each of the engine/machine components or engine itself; with at least one transducer with capacitance sensing abilities, each of the transducers disposed to react to changes in the dielectric constant of a nanosuspension circulated about the monitored component.
US11639873B2	High resolution multi-pass optical spectrum analyzer A system for a high resolution optical spectrum analyzer (OSA) using an efficient multi-pass configuration is disclosed. The system may include an entrance slit to allow inward passage of an optical beam. The system may also include a grating element to diffract the optical beam. The system may further include a retroreflective element to retroreflect the optical beam. The system may also include a mirror to reflect the optical beam. The system may include an exit slit, which in some examples may be adjacent to the entrance slit. The exit slit may allow outward passage of the optical beam for a high resolution optical measurement.
US11639872B1	Combustion monitoring system Systems, methods, and computer readable medium are provided for determining interferometric data and spectral data associated with combustion conditions of a flame in a combustion chamber using a sensor head including a first vacuum cavity, a diaphragm operatively interfaced to an inner portion of the combustion chamber, and an optical sensor interrogator configured on a computing device and coupled to the sensor head via optical fibers. The optical sensor interrogator including an interferometer configured to determine interferometric data associated with the flame based on light transmitted and reflected via a first optical fiber and a spectrometer configured to determine spectral data associated with the flame based on light transmitted via a second optical fiber.
US11639864B2	Flow sensor There is disclosed herein a flow sensor comprising: a first substrate comprising an etched portion; a dielectric layer located on the first substrate, where the dielectric layer comprises at least one dielectric membrane located over the etched portion of the first substrate; a first heating element and a second heating element located on or within the dielectric membrane; and a controller coupled with the first heating element and the second heating element. The first heating element and the second heating element are arranged to intersect one another within or over an area of the dielectric membrane. The controller is configured to: take a measurement from the second heating element; determine a calibration parameter using the measurement from the second heating element; take a measurement from the first heating element; and determine a flow rate through the flow sensor using the determined calibration parameter and the measurement from the first heating element.
US11639857B2	Objective generation of a point of interest score based on quantities of user stops A rating platform can identify a point of interest (POI) among a first plurality of POIs included in a stop cluster. The rating platform can generate a plurality of unweighted user scores for the POI. Respective unweighted user scores, of the plurality of unweighted user scores is associated, can be associated with respective users of a plurality of users. The rating platform can generate a plurality of weighted user scores for the POI based on the plurality of unweighted user scores and respective weights assigned to respective users of the plurality of users. The rating platform can generate a POI score for the POI based on the plurality of weighted user scores. The rating platform can transmit, based on the POI score, an instruction to display, on the client device, information associated with the POI.
US11639855B2	Setting device and setting method of traveling route A setting device is configured to: determine whether a target route indicating a segmented route is curved based on map information; calculate an end-to-end distance from coordinates of a terminating end of the target route to coordinates of a terminating end of an arc in a direction of a coordinate axis in which a preceding segmented route extends; cause the entire arc to slide by an amount corresponding to the end-to-end distance in a direction parallel to the coordinate axis and in a direction from a terminating end of the preceding segmented route toward a starting end of the preceding segmented route; set the entire slid arc as a new segmented route; and change the coordinates of the terminating end of the preceding segmented route to the coordinates of a starting end of the slid arc.
US11639840B2	Holsters and methods of use Holsters suitable for securely retaining an item, such as a handgun, to an individual that enables removal of the item with a single hand when the individual is in a sitting position. Such a holster includes at least first and second holster subcomponents that have at least first and second partial cavities, respectively. The first and second holster subcomponents are assemblable to align the first and second partial cavities to define a pocket that is configured so that the first and second holster subcomponents are interlocked together to define the holster when an item is placed in the pocket and the first and second holster subcomponents are simultaneously released from each other in response to the item being removed from the pocket.
US11639839B1	Rifle safety strap and shooting aid A method for protecting a rifle and stabilizing the rifle when shooting is disclosed. In one embodiment, such a method includes providing a strap and connecting a first end of the strap to a backpack. A second end of the strap is connected to a rifle. A length of the strap is adjusted such that when a user pulls the rifle over the shoulder from the backpack and holds the rifle in a shooting position, the strap slides over the user's shoulder from the backpack to the rifle and reduces a weight of the rifle in the user's arms when the rifle is held in the shooting position. In certain embodiments, the length of the strap is adjusted to maintain the rifle substantially level when in the shooting position.
US11639836B2	Archery training device Embodiments herein describe an archery training device for improving shooting accuracy. The device has a rigid body graspable by one hand, an elastic section for providing resistance, and a string coupled to the elastic section with a loop on the opposite end for receiving an archery release. The device further includes a sight pin on the rigid body for sighting while pulling on the string via an opposite distal hand to the hand grasping the rigid body. The device further includes an adjustable string length and adjustable resistance to match a particular configuration of a bow for a particular sporting enthusiast or hunter.
US11639833B2	Electronic magazine loader A motorized magazine loader for loading cartridges into a magazine includes a powered sorting and lifting wheel rotatable about a horizontal axis of rotation, a vertical gravity fed cartridge chute positioned laterally next to the sorting and lifting wheel, an accumulator portion at a lower end of the chute, and a loading portion comprising a receiver for magazines to be loaded and a pusher mechanism for inserting cartridges into the magazines, all supported and substantially contained by a housing. Control circuitry includes jam mediation system.
US11639832B2	Radiative cooling device having multilayer structure The present disclosure relates to a technical idea of reducing the surface temperature of a material or temperature under a material by emitting heat under a device to the outside by absorbing and emitting long-wavelength infrared light corresponding to the wavelength range of the atmospheric window while minimizing absorption of light of the solar spectrum. More particularly, the present disclosure relates to a technology for providing a radiative cooling device having a multilayer structure that is capable of increasing sunlight reflection through differences in the refractive indexes of the device-forming materials while performing selective emission over the wavelength range of the atmospheric window using a radiative cooling device having a multilayer structure composed of polymers and inorganic materials.
US11639831B2	Water scavenging system for datacenter cooling systems Cooling a first device and second device in a fashion to produce water. The method includes collecting environmental air from an environment. The environmental air is used to cool a first device. Cooling the first device generates first device exhaust air produced from the environmental air. The first device exhaust air is provided to a first device portion of a heat exchanger. At a second device portion of the heat exchanger, thermally coupled to the first device portion of the heat exchanger, second device exhaust air generated by cooling a second device is received. At the heat exchanger, the first device exhaust air is used to cool the second device exhaust air to a dew point, causing condensed water to be created from the second device exhaust air. The condensed water is collected.
US11639827B2	Method of drying a transport and storage container A method of drying transport and/or storage containers for radioactive waste has the first step draining or pumping residual water out of the container holding the nuclear waste. Then gas is evacuated from the interior of the drained or pumped out container interior. Thereafter an inert gas is fed into the drained or pumped out container interior while continuing to evacuate gas from the container interior. During the evacuation and/or infeeding of inert gas a rate of evacuation and/or a rate of infeed of the inert gas is controlled such such that an inert-gas content in the interior of the container is between 50 and 95 vol %.
US11639825B2	Process for drying polymeric granular material and system operating according to said process A process for drying polymeric granular material (2) comprises the steps of: —introducing into said drying hopper (10) a process gas having a predefined flow rate so as to heat and dry the polymeric granular material, —discharging a portion of the heated polymeric granular material into a transformation unit (100) for the polymeric material; —loading an amount of fresh polymeric granular material (2a) into the drying hopper. The process gas flow rate is regulated by measuring the inlet temperature of the fresh polymeric granular material (2a) and comparing it with a predefined inlet temperature of the fresh polymeric granular material, on the basis of which the predefined process gas flow rate has been calculated. If the measured inlet temperature is different from the predefined inlet temperature, the flow rate of the process gas is regulated on the basis of the measured inlet temperature.
US11639814B2	Method of deploying a heat exchanger pipe A new system for and a method of deploying a heat exchanger pipe. A bore hole is drilled from an access ditch location to a terminal ditch location using a piloted drill head powered via an umbilical attached to the piloted drill head. A casing is attached to the piloted drill head and disposed about the umbilical into the bore hole from the access ditch location to the terminal ditch location. At the terminal ditch location, the piloted drill head is removed from the casing and the umbilical and a heat exchanger pipe is attached to the umbilical. The umbilical is withdrawn from within the casing deployed in the bore hole to pull the heat exchanger pipe into the casing. The casing is then withdrawn from the bore hole leaving the heat exchanger pipe in the bore hole.
US11639810B2	Air handling system and method with angled air diffuser An air handler, comprising: a heating and cooling coil to exchange heat with input air to generate conditioned air; an air diffuser to diffuse the conditioned air to generate diffused air; and an air blower to draw the input air into the air handler via an air inlet, pass the input air over the heating and cooling coil, pass the conditioned air through the diffuser, and expel the diffused air through an air outlet as output air, wherein the air diffuser contains one or more baffles to create two or more air passages that operate to control the expansion and reduction of kinetic energy of the conditioned air to generate the diffused air, a first direction represents a direction of a shortest line between the air blower and the outlet, the air diffuser passes air in a second direction displaced from the first direction by a deflection angle.
US11639809B2	Heat recovery or heating unit load balance and adaptive control Control systems and methods for control of heating, ventilation, air conditioning, and refrigeration (HVACR) systems that include cooling and one or both of heating and heat recovery can include adaptive and balanced modes for each of heating and cooling operations. The adaptive heating and cooling modes each respectively include controlling the HVACR system to achieve a target temperature for the respective heating or cooling process fluid and to unload or stop the compressor when the temperature of a the other of the cooling or heating process fluid exceeds a threshold. The balanced heating and cooling modes respectively include controlling a quantity of flow of the cooling or heating process fluids to meet balanced heating or cooling target temperatures for the respective heating or cooling process fluids and also the other of the cooling or heating process fluid.
US11639807B2	Air conditioning management system An air conditioning management system is configured to manage a plurality of air conditioners as management targets. The air conditioning management system includes a controller connected to the air conditioners, and a server apparatus connected to the controller. The controller is configured to execute a management program to manage the air conditioners. The server apparatus is configured to provide the controller with an air conditioner data model as a collection of data on the air conditioners to be referred to in the management program. The air conditioner data model is information on the air conditioners to be referred to in the management program. The air conditioner data model is provided for each type of the air conditioners. The air conditioner data model stores information on the air conditioners for each of data items.
US11639799B2	Hot water supply device A hot water supply device including an inlet pipe, an outlet pipe, a burner unit, a heat exchanger, an exhaust aperture, a first temperature sensor detecting a measured exhaust temperature of the exhaust gas, a second temperature sensor detecting a water temperature of water entering the inlet pipe, and a processor. The processor is configured to obtain an error between the measured exhaust temperature and an estimated exhaust temperature, and detects that scale clogging has occurred inside the heat exchange tubing based on an index which is generated using the error between the measured exhaust temperature and the estimated exhaust temperature. The estimated exhaust temperature is a first predetermined value that is determined using a numerical equation which has at least the water temperature of water entering the inlet pipe and a scale number of the hot water supply device as variables of the numerical equation.
US11639794B2	Fluid flow fitting for combustible fluids A fluid flow fitting with a tubular comprising a void therethrough allowing flow of a fluid, a plurality of fins at least partially transverse to the flow of the fluid extending inward from an inner wall of the tubular, and an outlet cap having an outlet hole centered thereon. An ignition source can be placed proximate the outlet cap and/or outlet hole to ignite the combustible fluid. The fins can cause a swirling motion of the combustible fluid, thereby separating contaminants from the combustible fluid and leading to more efficient and clean combustion.
US11639793B2	Gas furnace A gas furnace according to an embodiment of the present disclosure includes: a mixer for mixing air and a fuel gas, which are introduced through an intake pipe and a manifold, respectively, to form a mixture; a mixing pipe through which the mixture, having passed through the mixer, flows; a burner assembly for producing a combustion gas by burning the mixture having passed through the mixing pipe; a heat exchanger through which the combustion gas flows; an exhaust pipe through which an exhaust gas, as the combustion gas having passed through the heat exchanger, is discharged outside of the gas furnace; and an inducer for inducing a flow of a fluid through the intake pipe, the mixer, the mixing pipe, the burner assembly, the heat exchanger, and the exhaust pipe. In this case, the mixer has a front end connected to the intake pipe, a rear end connected to the mixing pipe, and a side surface connected to the manifold.
US11639781B1	Vehicle trailer hitch illumination system An illumination system configured to be attached to a rear of a vehicle with a tow hitch, and positioned to direct light towards the ground behind the vehicle and the tow hitch. The illumination system including a housing, a socket with differently shaped fingers for attachment to the housing in a proper orientation. An LED light is received in the socket for directing light rays in a first direction, and an inner lens is coupled to the LED, and configured to receive the light rays such that a flat portion of the lens directs some of the light rays substantially along the first direction and an angled portion of the lens directs some of the light rays in a second direction different from the first direction. A protective outer lens surrounds the inner lens, and includes transparent and opaque portions.
US11639779B2	Light reflection modification for fireplaces and other products The present disclosure relates to products and methods for modifying the reflection of a light source in a fireplace and other products.
US11639777B2	Lamp A lamp comprises a lamp body and a connecting rod assembly. The connecting rod assembly is alternatively connected to a first connecting member or a second connecting member respectively to define a first use state and a second use state. When in the first use state, one or more connecting rods of at least three connecting rods which are connected successively in an axial direction define a lifting rod, and a first end of the lifting rod is connected to the first connecting member. When in the second use state, first ends of the at least three connecting rods are connected to the second connecting member, and second ends of the at least three connecting rods are spaced apart from each other to define a placing plane within which a vertical projection of a center of gravity of the lamp body is located.
US11639767B2	Dual clamping device A dual clamping device.
US11639766B2	Expandable metal sleeves in high-risk sections of fluid lines Provided is a patch for a fluid line, a system employing a fluid line, and a method for sealing a fluid line. The fluid line, in one aspect, includes a tubular, and a sleeve of expandable metal positioned about the tubular, the sleeve of expandable metal comprising a metal configured to expand in response to hydrolysis and thereby seal a leaking section of a fluid line.
US11639759B2	Wiring member support device Wiring member support device supports a movable section of a wiring member provided across two link members supported to be rotatable about a predetermined axis, the movable section capable of moving in accordance with relative rotation of the link members, the wiring member support device including, two or more support pieces provided with at least one guide hole through which an intermediate position of the movable section of the wiring member in the longitudinal direction passes and which has an inner diameter slightly greater than an outer diameter of the wiring member, the two or more support pieces connected to be detachable from each other at the position of the guide hole in a radial direction of the guide hole. The wiring member support device is fixed to the link member at a position between a fixed position of the wiring member to the link member and the predetermined axis.
US11639750B2	Dynamic damper A dynamic damper includes: a mass body that is disposed inside a rotation shaft and extends along a shaft center of the rotation shaft; and an elastic body interposed between the mass body and the rotation shaft. Further, the mass body is allowed to vibrate to a linear motion state, the elastic body includes: first and second contact surfaces, when the gear generates vibration so as to fall from a radial direction of the rotation shaft to an axial direction side of the rotation shaft, compressive stress acts on the elastic body by the mass body vibrating so as to push the first contact surface in response to the vibration, and when the gear generates vibration along the axial direction, compressive stress acts on the elastic body by the mass body coming in the linear motion state and vibrating so as to push the second contact surface.
US11639740B2	Universal joint assembly A surgical tool including a socket having a housing and an aperture within the housing, the socket configured to receive a ball and a pin at least partially in the aperture. The ball is positioned at least partially in the socket and configured to rotate within the socket, the ball comprising an elongated opening extending through the ball. The pin is coupled to the socket and disposed at least partially in the socket on opposite sides of the socket, the pin including a first longitudinal axis and extending through the elongated opening of the ball between opposite sides of the socket. The ball is configured to partially rotate about the first longitudinal axis of the pin, and partially rotate, about a second axis perpendicular to the first longitudinal axis of the pin, in a plane aligned with the elongated opening.
US11639737B2	Component and method for manufacturing a component A bearing component, such as a bearing roller or a bearing ring, has an exterior surface and includes at least one interior region made of a recycled material which region is spaced from and does not form any part of the exterior surface. The recycled material and the unrecycled material may each include silicon nitride and/or sialon and/or silicon carbide and/or a ceramic material. Also a method of forming the component.
US11639734B2	One piece screws for, and methods for making and using, blind side fasteners and systems with free spin feature Fastener embodiments of the invention comprise a freely translatable collet body, which at least partially translates within an auxiliary structure, and further comprise a captive threaded screw for rotationally engaging with the collet body to transform rotational movement into translational movement through substantial arresting of collet body rotation by way of an anti-rotation means. The screw comprises a free-spin feature that functionally, but not physically, decouples a drive tool from the collet body.
US11639732B2	Strut and clip assembly for stiffening a hanger rod A hanger-rod clip can be configured for use with a strut that at least partially surrounds a hanger rod to provide stiffness to the hanger rod. The hanger-rod clip can include a handle portion and a rod-clamping portion. The rod-clamping portion can be configured to urge the hanger rod into engagement with an internal surface of the strut as the handle portion is moved towards the strut.
US11639731B2	Fastener clip An improved fastener clip for a side curtain airbag is provided. The fastener clip includes a head portion and a body portion having first and second expansion legs. During installation, the fastener clip is manually inserted through aligned openings in an airbag attachment member and a body panel. When a bolt is threaded into the fastener clip, the head portion engages an upper surface of the airbag attachment member and the expansion legs flex laterally outward and engage an underside of the body panel. Spring tabs extend from the head portion and absorb vibrations to provide a secure attachment over the life of the fastener clip.
US11639728B2	Spool valve and piston geometry to reduce cavitation effects in a linear actuator A linear actuator system has a rotary spool valve configuration having a spool, a piston, and a cylinder. The spool and piston have return apertures so positioned, configured and angled to direct return flow towards the center of a spool central return port and spool pressure ports to direct pressurized flow into upper or lower chambers. Rotation of the spool synchronizes and aligns ports and apertures to reverse flows and effect upward and downward translation of the cylinder to vibrationally drive an implement to perform work. The positioned and angled apertures direct the fluid to a region demarcated by a total length of 1.5 times the interior diameter of the spool central return port centered about a piston shoulder. A base plug member having a bull-nose tip, baffles and cavities is disposed within the spool central return port to reduce or eliminate cavitation.
US11639726B2	Blower A blower may include a fan, a casing including a discharge port and housing the fan, and a nozzle attachable to the discharge port. The nozzle may include a nozzle tube in which air flows, and a plate member disposed within the nozzle tube. A rear end surface of the plate member may be inclined to a flow direction in which air flows within the nozzle tube.
US11639724B2	Turbo compressor having separate cooling air channel Provided is a turbo compressor for compressing a gas such as air and supplying the compressed gas to outside, the turbo compressor including a compression unit including a compression gas inlet for sucking the gas, an impeller for compressing the gas sucked through the compression gas inlet, a compression gas outlet for discharging the gas compressed by the impeller, and a compression gas channel connected from the compression gas inlet to the compression gas outlet, a motor including a rotary shaft having a front end coupled to the impeller, to rotate the impeller, a housing having a motor accommodation space to accommodate the motor, and a cooling gas channel passing through the motor accommodation space and enabling circulation of a cooling gas contained therein, wherein the compression gas channel is spatially separate from the cooling gas channel and thus the gas in the compression gas channel does not permeate into the cooling gas channel. According to the present invention, the motor may be efficiently cooled without pressure loss of the compression unit.
US11639721B2	Manual-automatic integrated self-adaptive pump with infrared water level detection function The present application discloses a manual-automatic integrated self-adaptive pump with an infrared water level detection function, which comprises a pump housing, a water pumping assembly, a base, a vacuum cofferdam, a water outlet pipeline, a volute, an exhaust port, a sensor adjusting mechanism and an infrared liquid level sensing assembly. In this way, the manual-automatic integrated self-adaptive pump with the infrared water level detection function provided by the present application has a compact structure, can be easily installed, has strong adaptability, can realize manual and automatic free switching, can realize more accurate detection of remaining water level, has a longer service life, and can solve the problem of sensing the water level in the field.
US11639719B2	Pump body assembly with a piston sleeve having protrusions for limiting radial movement between the piston sleeve and the structural members A pump body assembly, fluid machinery, and a heat exchange device. The pump body assembly includes: at least two structure members; a cylinder disposed between the two structure members; and a piston assembly disposed in the cylinder. The piston assembly includes a piston sleeve and a piston slidably disposed in the piston sleeve; an upper end surface of the piston sleeve fits and is limited by a lower end surface of one structure member disposed above the piston sleeve, to prevent the piston sleeve from displacing along a radial direction relative to the one structure member, and effectively solving a problem in prior art that working efficiency of the pump body assembly is affected because the piston sleeve of the pump body assembly is prone to eccentrically rotate.
US11639717B2	Perestaltic pump and device for isolating cells from biological tissue The invention is directed to a peristaltic pump (10), comprising: a flexible membrane (1) forming a at least one bladder (2) against a support, wherein each bladder is provided with one input orifice (4) which admits a fluid to the bladder (2) and one outlet orifice (5) which releases the fluid from the bladder (2); and at least one roller bearing (6) is configured to rotate about an axis (7) and to apply a compressive force against the at least one bladder (2). The peristaltic pump may be in fluid communication with a tapered jet (11).
US11639716B2	Peristaltic pump A peristaltic pump for conveying a fluid guided in a hose includes a hose bed having a counter bearing to accommodate the hose, a support disk rotatable relative to counter bearing, a plurality of squeeze rolls positioned in the peripheral direction on the support disk and a plurality of guide rollers positioned in the peripheral direction on the support disk with a guide groove extending in the peripheral direction on its outer circumference, which forms a first guide plane facing the support disk. In order to be able to provide reliable loading and unloading of different hoses with different properties into the hose bed or from the hose bed, each guide roller has a guide cylinder above the guide groove to guide the hose during loading into the hose bed and/or during unloading from the hose bed.
US11639709B2	Wind turbine rotor blade and method for assembling a wind turbine rotor blade Provided is a wind turbine rotor blade with a longitudinal direction, at least one first rotor blade section with a first front side and one second rotor blade section with a second front side and a separation point between the first and second rotor blade sections. The first and second front sides abut against each other at the separation point. The first front side has a plurality of first recesses, and the second front side has a plurality of second recesses. Further provided is a fastening unit, which is designed to fasten the first and second rotor blade sections to each other at the separation point. The fastening unit has a plurality of first inserts made out of metal, which are arranged in the first recesses, and a plurality of second inserts made out of metal, which are arranged in the second recesses. The first inserts each have a first end and a second end. The second inserts each have a first end and a second end. The first ends of the first and second inserts are each arranged at the separation point. The fastening unit has a plurality of clamping units, which are suitable for bracing the first and second inserts against each other, wherein the respective first ends of the first and second inserts abut against each another and are braced against each other in the braced state.
US11639706B1	Flow control member for a vehicle A flow control member for a vehicle includes a body, a plurality of mounting tabs, and a panel member. The body has an outer surface and an inner surface. An air passage through the body is defined by the inner surface. A plurality of mounting tabs extends outwardly from the outer surface of the body. Each of the mounting tabs is configured to receive a fastener to connect the flow control member to an intake passage of the vehicle. A panel member is disposed in the air passage. The panel member defines a plurality of openings therethrough.
US11639700B2	Airframe integrated scramjet with fixed geometry and shape transition for hypersonic operation over a large Mach number range Airframe integrated scramjet engines are disclosed. Scramjet engines within the scope of this disclosure may be configured to integrate smoothly with an airframe of a hypersonic flight aircraft or vehicle. The scramjet engine may include capture shape of an inlet configured to capture airflow, a combustor configured for combustion of fuel and air, and an exit shape of a nozzle configured for expansion of the combusted fuel and air to provide hypersonic thrust. In some embodiments, the scramjet engine has a fixed geometry and a transitioning cross-sectional shape over its full length. The scramjet engine is configured to be a component of launch vehicle system.
US11639699B2	Engine system and engine controlling method An engine system is provided, which includes a vehicle-mounted engine having an injector, a spark plug, and a property adjusting device, an accelerator opening sensor, and a controller. The controller performs a combustion control for controlling the injector, the spark plug, and the property adjusting device so that a target torque set based on a present accelerator opening detected by the accelerator opening sensor is outputted in a specific cycle in the future from a present time by a given delay time. In the combustion control, the controller sets a target load of the engine in the specific cycle based on the present accelerator opening, and sets a combustion transition from the present cycle to the specific cycle by selecting beforehand combustion from the present cycle to the specific cycle, from flame propagation combustion and compressed self-ignition combustion, based on the set target load.
US11639691B2	Device for supplying a gaseous fuel to an engine The invention relates to a device for supplying a gaseous fuel to an engine that comprises a gas accumulator for receiving highly pressurized gaseous fuel, a gas buffer for receiving medium pressurized gaseous fuel, a gas supply device for delivering a gaseous fuel into an engine combustion space, a first gas line that connects the gas accumulator to the gas buffer and whose gas flow can be regulated via a first valve, a second gas line that connects the gas accumulator to the gas buffer and whose gas flow can be regulated via a second valve, and a third gas line that connects the gas buffer to the gas supply device. The device is further characterized in that a compressor is arranged in the second gas line to increase a pressure of a gaseous fuel flowing from the gas accumulator to the gas buffer.
US11639690B1	Boost spool flow control and generator load matching via load compressor A gas turbine engine includes a first spool of a primary flow path and a second spool of a secondary flow path. The second spool is nonconcentric with the first spool. The second spool includes a boost compressor and a load compressor in fluid communication with an inlet plenum. An inlet duct assembly and an outlet duct assembly place the secondary flow path in communication with the primary flow path. The gas turbine includes a controller operable to vary open areas of variable inlet guide vanes to control a flow division between the boost compressor and the load compressor.
US11639687B2	Fuel injectors and method of purging fuel injectors A method of purging fuel injectors of a gas turbine engine, the fuel injectors fluidly connected to a fuel manifold and having primary and secondary fuel passages fluidly connectable to the fuel manifold, the method includes: selectively fluidly disconnecting one or more of the primary and secondary fuel passages from the fuel manifold; and purging the one or more of the primary and secondary fuel passages by injecting a purging fluid into the one or more of the primary and secondary fuel passages while bypassing the fuel manifold. A fuel injector having two fuel passages, a flow divider valve, and a purging valve is disclosed.
US11639686B2	Aircraft propulsion system with variable area inlet assembly An assembly is provided for an aircraft propulsion system. This assembly includes a center body, a scarfed inlet structure and an inlet passage. The scarfed inlet structure extends circumferentially about the center body. The inlet passage is radially between and formed by at least the center body and the scarfed inlet structure. A first component of the assembly is configured to rotate about an axis relative to a second component of the assembly between: (A) a first position where a metering portion of the inlet passage has a first area; and (B) a second position where the metering portion has a second area. The first component is one of the center body or the scarfed inlet structure, and the second component is the other one of the center body or the scarfed inlet structure.
US11639681B2	Internal combustion engine with electric starting system An engine including an engine block having a cylinder defining a front of the engine, a blower housing coupled to the engine block and defining a hot half positioned adjacent the front of the engine and a cool half opposite the hot half, and an electric starter system positioned within the blower housing. The electric starting system includes a starter mount assembly coupled to the blower housing, an electric starter motor retained by the starter mount assembly and positioned in the cool half, and a battery mounted to the blower housing and positioned in the cool half. The battery is electrically coupled to the electric starter motor.
US11639680B2	Urea water supply system A urea water supply system includes: a first supply valve for supplying urea water; a second supply valve for supplying urea water; a supply passage for connecting a urea water tank and the first and the second supply valves; and an electronic control unit (ECU). The supply passage branches to have a first supply passage extending from a branch point to the first supply valve and a second supply passage extending from the branch point to the second supply valve, and a volume of the first supply passage is greater than a volume of the second supply passage. The ECU opens the first supply valve while keeping the second supply valve closed, for starting filling of the supply passage with urea water, and thereafter determines completion of filling of urea water into the first supply passage.
US11639674B2	Oil filter assembly A one-piece cast metallic adaptor for a filtering assembly that provides for direct threading of associated components to the adaptor. The adaptor provides an enclosed flow path for lubricant to flow between an engine lubrication network and a filter housing.
US11639672B2	Valve seat for automotive cylinder head A valve seat formed within an aluminum engine component includes a valve seat surface machined within the aluminum engine component, a layer of copper alloy material laser clad onto the valve seat surface of the aluminum engine component, the layer of copper alloy material having a thickness of less than 2.0 millimeters, and a layer of copper alloy/tool steel carbide material laser clad onto the layer of copper alloy material, the layer of copper alloy/tool steel carbide material having an average thickness of less than 0.5 millimeters, wherein the layer of copper alloy/tool steel carbide material has an outer surface that is machined to a final valve seat profile.
US11639671B2	Unducted fan turbine engine with a cowl door An unducted fan turbine engine comprising an engine core including a first airflow, and a nacelle circumscribing at least a portion of the engine core and having an exterior surface defining a second airflow. The nacelle further comprising an internal passage between the exterior surface and the engine core, the internal passage defining a third airflow. The unducted fan turbine engine further comprising a plurality of rotatable fan blades extending radially beyond the exterior surface of the nacelle, and a cowl door located in the nacelle.
US11639666B2	Stator with depressions in gaspath wall adjacent leading edges A fluid machine for an aircraft engine has: first and second walls; a gaspath defined between the first wall and the second wall; a rotor having blades rotatable about the central axis; and a stator having: a row of vanes having airfoils including leading edges, trailing edges, pressure sides and suction sides opposed the pressure sides, and depressions defined in the first wall, the depressions extending from a baseline surface of the first wall away from the second wall, a depression of the depressions located circumferentially between a pressure side of the pressure sides and a suction side of the suction sides, the depression axially overlapping the airfoils and located closer to the suction side than to the pressure side, an upstream end of the depression located closer to a leading edge of the leading edges than to a trailing edge of the trailing edges.
US11639660B2	Real-time pump diagnostic algorithms and application thereof A method for determining a pump card for a well. The method comprising: obtaining a first set of data points, wherein the first set of data points comprise a first set of polished rod position data points of the well and a first set of polished rod load data points of the well; and calculating a first data point of a pump position and a pump load using the first set of data points. The calculating occurs before the well moves through a first complete stroke cycle.
US11639652B2	System and method for monitoring and adjustment of the well string within a well tubular A powered well string positioner capable of actuation during the vertical reciprocal movement of a well string will increase or decrease the length of the downhole well string length below the wellhead seal upon detection of a string positioning condition within the tubular by a controller. The vertical reciprocal stroke of the power unit of the well is not changed as the downhole length of the well string is varied, and the well string can be adjusted during operation of the well without the need to disassemble the well string.
US11639650B2	Remote underwater robotic actuator An underwater robotic system includes a frame adapted to be deployed in a body of water and having guide rails and at least one movable rail movably coupled to the guide rails. An actuator module is movably coupled to the at least one movable rail. A control panel disposed proximate the frame and has a plurality of controls thereon. The plurality of controls is operable by an actuator on the actuator module. A position of each of the plurality of controls is known such that motion of the actuator module and the at least one movable rail is remotely controllable to actuate any chosen one of the plurality of controls.
US11639635B2	Riser running tool with liquid fill and test A system includes a top drive system; a drilling riser running tool configured to be deployed by the top drive system; a fluid line configured to run from the top drive system to the drilling riser running tool; and a liquid filing system. The drilling riser running tool includes a tool head module configured to engage and hold a first riser joint at a top end such that with the top drive system above the drilling riser running tool, the first riser joint can be lowered towards a second riser joint being held near a drill floor. The first riser joint includes a central tube and a first auxiliary line. The liquid filling system is configured to provide liquid filling of the first auxiliary line via the fluid line after connection of the first and second riser joints and while the first and second riser joints are being run.
US11639623B2	Micro-hinge for an electronic device Particular embodiments described herein provide for an electronic device, such as a notebook computer or laptop, which includes a circuit board coupled to a plurality of electronic components (which includes any type of components, elements, circuitry, etc.). One particular example implementation of the electronic device may include a low profile hinge design that includes a micro-hinge. The micro-hinge can couple a first element to a second element and can include a first attachment that couples to the first element, a second attachment that couples to the second element, and a plurality of linkages that couples the first attachment to the second attachment. The low profile hinge can further include a plurality of micro-hinges and a plurality of support rods.
US11639619B2	Vehicle door handle assembly A vehicle door handle assembly may include a handle housing disposed inside a door panel; a slider slidably mounted in the handle housing to be movable between a first position and a second position of the handle housing; a handle member pivotally connected to the slider through a connecting arm, and configured of being movable between a rest position and an actuating position with respect to the door panel; and an inertia locking mechanism including a blocking lever pivotally mounted to the handle housing, and a weight mounted on the blocking lever, wherein the inertia locking mechanism may prevent the handle member from moving to the actuating position by an unwanted force caused by the collision/impact of the vehicle.
US11639611B2	Personal pop-up pods Disclosed herein are novel personal pop-up pods designed for a single user. The personal pop-up pods can provide a user with privacy and/or protection from the surrounding elements. The personal pop-up pods are designed such that a user can remain mobile, i.e., able to move from one location to another while using a personal pop-up pod. The personal pop-up pods are designed such that a user can selectively gain access to the area surrounding the pop-up pod by opening windows and other points of access.
US11639608B2	Device for heating the water of an above-ground pool, such as an above-ground spa pool or a swimming pool A heating device is well-functioning, easy to install, aesthetically pleasing and convenient to use at the same time. It includes a frame having an upper face, which connects the rear and front faces and which generally has a step-shaped shape having at least two levels, which, in use, are at different respective heights and the highest level of which opens onto the rear face while the other levels are distributed substantially uniformly between a base of the frame and the highest level, such that, in use, a user may access the pool by successively walking on the levels of the step-shaped shape by climbing the levels from the ground to enter the pool and by descending the levels to the ground to leave the pool. The device also includes an air-water heat pump, arranged in an internal volume of the frame, which is defined between the base and the rear.
US11639605B2	Multi-purpose tile system, tile covering, and tile The invention relates to a multi-purpose tile system, in particular a floor tile system, including a plurality of multi-purpose tiles, in particular floor tiles, wall tiles, or ceiling tiles. The invention also relates to a tile covering, in particular floor covering, ceiling covering, or wall covering, consisting of mutually coupled tiles according to the invention. The invention further relates to a tile for use in multi-purpose tile system according to the invention.
US11639590B2	Methods and water reservoir systems for generating, accumulating, storing, and releasing electrical energy A water reservoir system for generating, accumulating, storing, and releasing electrical energy comprises a reservoir wall built in a shallow body of water such as a sea or an ocean with a height exceeding the outside water level by about 10-25 m, thereby defining an interior of the water reservoir. Excess electrical energy from other renewable sources of electricity such as wind, solar power, or supplied by a local power grid is used to operate water pumps to fill the interior of the water reservoir with water during times of peak supply of electricity. Water is drained from the water reservoir to the outside body of water and generates electrical energy by flowing over a plurality of water turbines, thereby generating electricity and supplementing electrical power for the local power grid during times of high demand. Additional interior sources of renewable energy may be used to supplement external sources of electrical power in operating the system of the invention.
US11639585B2	Support layer for supporting an artificial turf assembly, and artificial turf system A support layer for supporting an artificial turf assembly. The support layer being formed of a polymeric foam, preferably having a density of between 20 and 70 grams per liter, such as a polyolefin foam; and having an upper side and a lower side, wherein in use the support layer has been placed with the lower side thereof on a base surface and supports, on the upper side thereof, the artificial turf assembly, the support layer including a plurality of through drainage holes extending from the upper side to the lower side for allowing liquid such as rain water to flow via the plurality of drainage holes from the upper side to the lower side, and also including a plurality of channels at the lower side for allowing liquid such as rain water to flow through the channels along the lower side, wherein each of said plurality of drainage holes debouches into one of the plurality of channels. The support layer is further included in an artificial turf system, that includes an artificial turf assembly with the support layer supported on a base surface such as a layer of sand, wherein the support layer forms, at the upper sides thereof, a closed support surface supporting the artificial turf assembly.
US11639576B2	Dispenser box for washer and dryer combination appliance A dispenser box assembly for a laundry appliance that includes a dispenser housing and a lid. The dispenser housing includes one or more housing walls that define a main chamber. The lid is attached to the housing walls and includes an in-lid reservoir. The in-lid reservoir includes an inlet section that is arranged in fluid communication with water inlet ports in the dispenser housing and a diffuser section with an outlet that is arranged in fluid communication with the main chamber. An air port that is open to the atmosphere is arranged in fluid communication with the main chamber such that the main chamber is open to atmospheric pressure and produces a water pressure drop between the water inlet ports and a water outlet port at the bottom of the main chamber.
US11639569B2	Sewing machine Provided is a sewing machine capable of positioning feed dogs with a sufficient distance below the upper surface of a throat plate when the feed dogs are retracted. Feed dogs 3 protrude and retract from a throat plate 1. A horizontal feed drive unit 8 converts the rotation of a drive shaft 7 into a reciprocating motion in the horizontal direction and transmits the horizontal reciprocating motion to the feed dogs 3. A vertical drive unit 9 converts the rotation of the drive shaft 7 into a reciprocating motion in the vertical direction and transmits the vertical reciprocating motion to the feed dogs 3. A vertical position changing part moves turn-back points P at both ends of a forward path and a return path when the feed dogs 3 reciprocate in the horizontal direction below the throat plate 1.
US11639564B1	Twisted yarns and methods of manufacture thereof A yarn is produced by twisting an organic yarn and a synthetic yarn. The organic and synthetic yarns and twisting processes thereof may be selected to produce a twisted yarn with enhanced performance characteristics such as moisture management, abrasion resistance, and refit. The twisted yarn may be knitted into articles of clothing such as socks.
US11639562B2	Method for preparing thermal-moisture comfortable polyester FDY A thermal-moisture comfortable polyester FDY for summer use and a preparation method thereof are provided. The FDY is made of matting agents dispersed polyester via the steps of spinning melt metering, extruding via the compositional spinneret, cooling, oiling, drawing, heat setting and winding. The woven fabrics manufactured with the FDY possess a wicking height and an evaporation rate of larger than or equal to 135 mm and 0.22 g/h, respectively. The compositional spinneret is simultaneously provided with cruciform orifices and circular orifices, and the length ratio of cruciform orifice to circular orifice is equal to the product of their equivalent diameter ratio and a coefficient K, here equivalent diameter is the ratio of orifice cross-section area to its circumference and K ranges from 0.97 to 1.03, and the oiling involves the oiling agent containing 67.30-85.58 wt % of crown ether.
US11639560B2	Deposit removing device and deposit removing method A deposit removing device disclosed herein removes a deposit that adheres to an exhaust pipe through which gas is exhausted from a chamber that manufactures a semiconductor crystal. The deposit removing device includes: a valve that opens and closes an exhaust outlet that communicates with the exhaust pipe; a sealing cover and a fixed table configured to store the valve, into which an inert gas is introduceable, and configured to isolate the exhaust outlet from the outside; and an exhaust outlet opening/closing portion that includes a cylinder for driving the valve and a cylinder for driving the sealing cover or the fixed table. The cylinder drives the valve to open and close the exhaust outlet, and the cylinder drives the sealing cover or the fixed table to introduce the atmosphere into the sealing cover.
US11639549B2	Process for producing organic-inorganic laminates The present invention is in the field of processes for producing organic-inorganic laminates by atomic layer deposition. In particular the present invention relates to a process for producing a laminate comprising moving a substrate relative to at least two separate orifices arranged along the relative moving trajectory wherein through at least one orifice an organic compound in the gaseous state is passed towards the surface of the substrate and through at least one other orifice a (semi)metal-containing compound in the gaseous state is passed towards the surface of the substrate and wherein the orifices are mounted on a rotating drum.
US11639547B2	Halogen resistant coatings and methods of making and using thereof Described herein are articles, systems and methods where a halogen resistant coating is deposited onto a surface of a chamber component using an atomic layer deposition (ALD) process. The halogen resistant coating has an optional amorphous seed layer and a transition metal-containing layer. The halogen resistant coating uniformly covers features of the chamber component, such as those having an aspect ratio of about 3:1 to about 300:1.
US11639546B2	Moisture governed growth method of atomic layer ribbons and nanoribbons of transition metal dichalcogenides A method of forming a single atomic layer nanoribbon on a substrate by subjecting two or more precursor powders to a moisturized gas flow at a temperature sufficient to deposit the single atomic layer nanoribbon on the substrate via chemical vapor deposition, the single atomic layer nanoribbon having a transition metal dichalcogenide material and the substrate including fluorophlogopite mica, highly oriented pyrolytic graphite, or a combination thereof. Also described are single atomic layer nanoribbons prepared by the method.
US11639545B2	Methods for chemical vapor infiltration and densification of porous substrates A method of chemical vapor infiltration and deposition includes disposing a porous substrate within a reaction chamber, establishing a sub-atmospheric pressure within the reaction chamber, introducing a hydrocarbon reaction gas into a reaction zone of the reaction chamber to densify the porous substrate, withdrawing unreacted hydrocarbon reaction gas from the reaction chamber, the unreacted hydrocarbon reaction gas comprising hydrocarbon molecules having six or more carbon atoms, removing at least a portion of the hydrocarbon molecules having six or more carbon molecules from the unreacted hydrocarbon reaction gas by causing the portion of the hydrocarbon molecules having six or more carbon atoms to condense, and recirculating at least a portion of the unreacted hydrocarbon reaction gas back into the reaction zone.
US11639544B2	Physical vapor deposition system and processes A physical vapor deposition (PVD) chamber and a method of operation thereof are disclosed. Chambers and methods are described that provide a chamber comprising an upper shield with two holes that are positioned to permit alternate sputtering from two targets.
US11639540B2	Method for carbon-catalysed thiosulfate leaching of gold-bearing materials The present disclosure is directed to a gold recovery process in which activated carbon or another carbon-based material is used to accelerate thiosulfate leaching of gold from a gold-bearing material. In some embodiments, the gold recovery process comprises providing particulate activated carbon or another carbon-based material, providing a precious metal-bearing material, contacting the precious metal-bearing material with the particulate carbon-based material, thiosulfate, an anion exchange resin, and an oxidant to form a slurry comprising a slurried precious metal-bearing material, and leaching a precious metal from the slurried precious metal-bearing material.
US11639535B2	Steel material for welded steel pipe, having excellent longitudinal uniform elongation, manufacturing method therefor, and steel pipe using same The present invention relates to a steel material used for a line pipe for transporting crude oil or natural gas and the like and, more specifically, to a steel material for a welded steel pipe, having excellent longitudinal uniform elongation for the pipe, a manufacturing method therefor, and a steel pipe using the same.
US11639520B2	Compositions of matter for detection assays The present disclosure describes compositions of matter comprising a ribonucleoprotein complex comprising a nucleic acid-guided nuclease and a guide RNA, and further comprising and a blocking nucleic acid molecule represented by Formula I, wherein Formula I in the 5′-to-3′ direction comprises: A-(B-L)J-C-M-T-D; wherein A is 0-15 nucleotides in length; B is 4-12 nucleotides in length; L is 3-25 nucleotides in length; J is an integer between 1 and 10; C is 4-15 nucleotides in length; M is 1-25 nucleotides in length or is absent, wherein if M is absent then A-(B-L)J-C and T-D are separate nucleic acid strands; T is 17-135 nucleotides in length and comprises at least 50% sequence complementarity to B and C; D is 0-10 nucleotides in length and comprises at least 50% sequence complementarity to A; and wherein the blocking nucleic acid molecule comprises a sequence complementary to a gRNA.
US11639516B2	Hydroxytyrosol sturgeon skin gelatin film with antioxidant activity and Salmonella detection ability and a method of preparing the same A method of preparing a hydroxytyrosol sturgeon skin gelatin film with antioxidant activity and Salmonella detection ability includes: (1) mixing a neutral red indicator solution and distilled water at room temperature to obtain a mixture solution, and adding 1 mol/L NaHCO3 solution to the mixture solution until discoloration to obtain an alkaline solution; (2) adding an amount of the alkaline solution obtained in step (1) to a mixture of Sturgeon skin gelatin and distilled water to obtain an alkaline gelatin solution; (3) adding hydroxytyrosol and glycerin and propylene glycol to the alkaline gelatin solution to obtain a hydroxytyrosol gelatin solution, and heating the hydroxytyrosol gelatin solution at 40-70° C.; (4) ultrasonicating the hydroxytyrosol gelatin solution from step (3), placing the hydroxytyrol gelatin solution evenly on a clean plexiglass plate, drying the hydroxytyrol gelatin solution on an ultra-clean worktable to obtain the hydroxytyrosol sturgeon skin gelatin film.
US11639511B2	CRISPR enabled multiplexed genome engineering Described herein are molecules for editing a cell. The molecules described herein generally comprise the following covalently-linked components and a nucleic acid encoding a guide RNA (gRNA) sequence targeting a target region in a cell and a region homologous to the target region comprising a change in sequence relative to the target region.
US11639508B2	Engineered TSC2 Provided herein are engineered TSC2 polypeptides, and nucleic acid sequences encoding them, in which the ability of a serine residue to be phosphorylated is altered. In some aspects, the TSC2 serine residue cannot be phosphorylated (e.g., by substituting the serine residue with an alanine residue). In some aspects, the TSC2 serine acts as if it is constitutively phosphorylated (e.g., by substituting the serine residue with a glutamic acid residue). Also provided herein are engineered immune cells comprising altered TSC2 polypeptides or nucleic acid sequences encoding them, and methods of making and using such engineered immune cells.
US11639507B2	Processes for producing lipids The present invention relates to processes for extracting lipid from vegetative plant parts such as leaves, stems, roots and tubers, and for producing industrial products such as hydrocarbon products from the lipids. Preferred industrial products include alkyl esters which may be blended with petroleum based fuels.
US11639506B2	Recombinant yeast having increased tolerance to ionic liquids and methods of use The present invention relates to materials and methods for the production of ethanol. More particularly, the present invention provides genetically modified strains of Saccharomyces cerevisiae having enhanced tolerance for ionic liquid (IL) toxicity. Also provided are methods of using such genetically engineered yeast strains for improved IL-mediated hydrolysis of lignocellulosic biomass for industrial-scale production of various fuels, chemical feedstocks, and synthetic polymers.
US11639500B2	Method of residue proximity information and protein model discrimination using saturation-suppressor mutagenesis The present disclosure relates to a method of protein structure and amino acid residue interaction prediction based on saturation suppressor mutagenesis screening of a protein of interest. The method of the instant disclosure can be adapted for multi-protein complexes, and is useful where crystal structure of a protein of interest is not available.
US11639484B2	Perfume compositions Perfume compositions having controlled spatio-temporal olfactory profiles are described. The disclosure also relates also to a method of measuring said spatial-temporal olfactory profiles of said compositions.
US11639481B2	Lubricant additive composition An additive composition contains a viscosity index improver and a pour point depressant. A process can be used for preparing the additive composition. The additive composition can be used as a lubricant additive in a lubricating oil formulation, and lubricating oil formulations can contain the additive composition.
US11639473B2	Renewable diesel The present technology relates to hydrocarbon fuels comprising renewable content. More particularly, the technology relates to manufacture of renewable diesel for potential use as aviation turbine fuel blendstock.
US11639472B2	Circular economy for plastic waste to polyethylene via oil refinery with filtering and metal oxide treatment of pyrolysis oil Provided in one embodiment is a continuous process for converting waste plastic comprising polyethylene and/or polypropylene into recycle for polyethylene polymerization. The process comprises selecting waste plastics containing polyethylene, polypropylene, or a mixture thereof, and passing the waste plastics through a pyrolysis reactor to thermally crack at least a portion of the polyolefin waste and produce a pyrolyzed effluent. The pyrolyzed effluent is separated into offgas, a pyrolysis oil comprising a naphtha, diesel and heavy fractions, and char. The pyrolysis oil, or at least a fraction, is passed to a filtration/metal oxide treatment, with the treated product passed to a refinery FCC unit. A liquid petroleum gas C3 olefin/paraffin mixture fraction is recovered from the FCC unit, as well as a C4 olefin/paraffin mixture fraction. The liquid petroleum gas C3 olefin/paraffin mixture fraction is passed to a steam cracker for ethylene production.
US11639465B2	Phosphor and method for producing the phosphor A phosphor is specified. The phosphor has the general molecular formula: (MA)a(MB)b(MC)c(MD)d(TA)e(TB)f(TC)g(TD)h(TE)i(TF)j(XA)k(XB)l(XC)m(XD)n:E. In this case, MA is selected from a group of monovalent metals, MB is selected from a group of divalent metals, MC is selected from a group of trivalent metals, MD is selected from a group of tetravalent metals, TA is selected from a group of monovalent metals, TB is selected from a group of divalent metals, TC is selected from a group of trivalent metals, TD is selected from a group of tetravalent metals, TE is selected from a group of pentavalent elements, TF is selected from a group of hexavalent elements, XA is selected from a group of elements which comprises halogens, XB is selected from a group of elements which comprises O, S and combinations thereof, -E=Eu, Ce, Yb and/or Mn, XC═N and XD=C. The following furthermore hold true: a+b+c+d=t; e+f+g+h+i+j=u; k+l+m+n=v; a+2b+3c+4d+e+2f+3g+4h+5i+6j−k−2l−3m−4n=w; 0.8≤t≤1; 3.5≤u≤4; 3.5≤v≤4; (−0.2)≤w≤0.2 and 0≤m<0.875 v and/or v≥l>0.125 v.
US11639460B1	Nanometer self-locking bentonite film-forming agent, method for preparing the same, and film-forming drilling fluid The present application discloses a nanometer self-locking bentonite film-forming agent, a method for preparing the same, and a film-forming drilling fluid.
US11639453B2	Electrically conducting polymers An electrically conductive material includes an anionic polymer having a polymer backbone that is bonded to a plurality of terminal catechol moieties and a plurality of terminal sulfonate moieties. It also includes a cationic polymer including poly(3,4-ethylenedioxythiophene).
US11639443B2	Carbon black molded body and a method for producing the same The present invention provides a carbon black molded body having different pore structure from conventional carbon black. A carbon black molded body of the present invention includes a peak M of a pore volume being exist in a specified pore diameter in the specified Log differential pore volume distribution; a specified half band width of the peak M; a specified ratio of the half band width/an area-based median diameter; and a specified difference between a maximum value and a minimum value of a Log differential pore volume.
US11639441B2	Inorganic particulate material suitable for use in polymeric films The present invention relates to an inorganic particulate material suitable for use in polymeric films, compositions such as polymeric films comprising the inorganic particulate materials, methods of making said compositions and the various uses of the inorganic particulate materials and compositions.
US11639433B2	Method for fabricating a rubber-based elastomeric glove/material Methods for fabricating rubber-based elastomeric materials are disclosed. In an embodiment, a method for fabricating a rubber-based elastomeric glove includes milling diene rubber to form first and second milled diene rubber portions; forming a first mixture by mixing a silica reinforcing component and a first antiozonant wax with the first milled diene rubber portion; forming a second mixture by mixing a second antiozonant wax with the second milled diene rubber portion; mixing the first mixture, the second mixture, and a solvent to form a viscous solution; and dipping a glove mold into the viscous solution for a selected number of dips, and evaporating the solvent from the glove mold between dips to form the rubber-based elastomeric glove, wherein the elastomeric glove has a thickness of at least about 30 mils, and wherein the elastomeric glove exhibits a flexural modulus of less than about 0.06 MPa.
US11639422B2	Skin-contact product having moisture and microclimate control Skin-contact products with a transpiration function such as medical devices or medicinal products, of which face masks, aspirators, ventilators, breast pumps or wound dressings are examples are described especially a skin-contact product with a transpiration function with an improved microclimate at a patient interface material-skin contact area. In an embodiment a material system is described that comprises a hydrophobic silicone base material and a hydrophilic silicone material that is combined with the hydrophobic base material.
US11639417B2	Method for the manufacture of poly(aliphatic ester-carbonate) compositions and articles thereof A process of preparing a compounded hydrostable poly(aliphatic ester-carbonate) includes providing a hydrostable poly(aliphatic ester-carbonate), compounding in an extruder the hydrostable poly(aliphatic ester-carbonate) and 0.05 wt % to 0.60 wt % of a multifunctional epoxide compounding stabilizer, based on the total weight of the compounded hydrostable poly(aliphatic ester-carbonate), under vacuum of 17000 to 85000 Pascals, and a torque of 30% to 75%, to provide the compounded hydrostable poly(aliphatic ester-carbonate). After compounding, at least one of the following apply: the inter-sample variability in molecular weight is less than 5%, wherein inter-sample variability is determined by comparing five 100 mil chips of the compounded hydrostable poly(aliphatic ester-carbonate); the % weight average molecular weight (MW) difference is less than 5% after hydroaging at 85° C. and 85% humidity; or the compounded poly(aliphatic ester-carbonate) has less than 75 ppm of unreacted —COOH end groups measured by 31P NMR.
US11639414B2	Water-based polyurethane resin and manufacturing method thereof A water-based polyurethane resin and a method for manufacturing the same are provided. The method for manufacturing the water-based polyurethane includes: a preparation step of a prepolymer, a dilution step of the prepolymer, a water dispersion and chain extension step, and an acrylic synthesis step. The method further includes mixing polyol and polyisocyanate to obtain a prepolymer, and diluting the prepolymer by adding acrylic monomer in the prepolymer. In the water-based polyurethane resin, at least one of the polyhydric alcohol, polyisocyanate, and the acrylic monomer includes a compound with a cyclic structure.
US11639412B2	Acute care cover for severe injuries A compound made by copolymerizing a poly(N-isopropylacrylamide) chain transfer agent, an acrylate salt, and a polyethylene glycol diacrylate. A compound made by copolymerizing a polyethylene glycol, a glycerol ethoxylate, and an aliphatic diisocyanate.
US11639407B2	Curable composition, cured product, color filter, method for producing color filter, solid imaging element, and image display device Provided are a curable composition including a pigment, a resin having a structural unit represented by Formula 1, and a photopolymerization initiator; as well as a cured product obtained by curing the curable composition, a color filter including the cured product, a method for producing the color filter, and a solid-state imaging element or an image display device, each of which including the color filter. R1 to R3 each independently represent a hydrogen atom or an alkyl group, X1 represents —COO—, —CONR—, or an arylene group, R4 represents a divalent linking group, L1 represents a group represented by Formula 2 or 3, R5 represents an (n+1)-valent linking group, X2 represents an oxygen atom or —NRA—, RA represents a hydrogen atom, an alkyl group, or an aryl group, and n represents an integer of 1 or more.
US11639396B2	Antibody binding to a linker peptide Molecules, including antibodies and antigen-binding fragments thereof that specifically bind to a linker peptide, and methods of producing and using the described antibodies and antigen-binding fragments are presented herein. Also presented herein methods of generating antibodies that specifically bind to an immunorecessive epitope.
US11639394B2	Bispecific antigen binding molecule for a costimulatory TNF receptor The invention relates to bispecific antigen binding molecules comprising (a) at least one moiety capable of specific binding to OX40, and (b) at least one moiety capable of specific binding to epithelial cell adhesion molecule (EpCAM), and to methods of producing these molecules and to methods of using the same.
US11639388B2	CD3 antigen binding fragment and application thereof Provided in the present application is a humanized and multifunctional CD3 antibody; a heavy chain variable region of the CD3 antibody comprised herein contains the amino acid sequence of any one of SEQ ID NOs: 1-3 or a variant sequence thereof; and a light chain variable region thereof contains the amino acid sequence of any one of SEQ ID NOs: 26-28 or a variant sequence thereof. Further provided in the present application is a multifunctional antibody comprising (a) a light chain-heavy chain pair that has specificity for tumor cells or microorganisms; and (b) a fusion peptide that comprises a single-chain variable fragment and an Fc fragment having a CH2 domain and/or a CH3 domain, the fusion peptide having specificity for immune cells. The antibodies provided in the present application have improved biological activity, thermal stability and/or acid resistance.
US11639387B2	Bispecific chimeric antigen receptors, encoding polynucleotides thereof and methods of use thereof to treat disease The invention is directed to a bispecific chimeric antigen receptor, comprising: (a) at least two antigen-specific targeting regions; (b) an extracellular spacer domain; (c) a transmembrane domain; (d) at least one co-stimulatory domain; and (e) an intracellular signaling domain, wherein each antigen-specific targeting region comprises an antigen-specific single chain Fv (scFv) fragment, and binds a different antigen, and wherein the bispecific chimeric antigen receptor is co-expressed with a therapeutic control. The invention also provides methods and uses of the bispecific chimeric antigen receptors.
US11639386B2	Bi-specific monovalent diabodies that are capable of binding CD19 and CD3, and uses thereof CD19×CD3 bi-specific monovalent diabodies, and particularly, CD19×CD3 bi-specific monovalent Fc diabodies, are capable of simultaneous binding to CD19 and CD3, and are used in the treatment of hematologic malignancies.
US11639382B2	Antibodies specific for sulfation sites of Wnt pathway proteins Provided is a protein comprising an antibody binding site that binds to a sulfated epitope of a Wnt pathway protein that is not Wnt5A, Wnt11, or Wnt3a. In one embodiment, the Wnt pathway protein is the Dickkopf1 (Dkk1) protein. Further provided is a composition comprising a peptide less than 75 amino acids or amino acid analogs, the peptide consisting of a fragment of a Wnt pathway protein, such as a Dkk1, wherein the fragment is sulfated.
US11639372B1	Zinc-charged peptides for the treatment of cancer and alzheimer's disease The present invention is generally directed to chemically synthesized peptides that are charged with zinc ions (herein “zinc-charged peptides”). The chemically synthesized peptides are based on the amino acid sequence of alpha-lactalbumin. The present invention is further directed to a method of preparing these two zinc-charged peptides by charging the chemically synthesized peptides with zinc ions. It is observed that charging these peptides with zinc ions activate the peptide's ability to induce apoptosis in cancer cell lines, as well as increase ATP, reduce Tau protein and inhibit P38 in the brain. The zinc-charged peptides are thus capable of treating cancer and diseases involving tauopathy such as Alzheimer's Disease. The present invention is thus further directed to a method of treating cancer and diseases involving tauopathy such as Alzheimer's Disease using the zinc-charged peptides.
US11639371B2	Peptidylic inhibitors of nucleolin (NCL) targeting CAG-repeat RNA toxicity and methods for reducing polyQ-mediated toxicity in polyQ diseases The present invention provides for a novel peptide and method for treating polyglutamine (polyQ) diseases. Also disclosed are related compositions and kits for therapeutic use in the treatment of polyQ diseases.
US11639368B2	Method for preventing and treating hyperpermeability A peptide is described, which consists of 7-17 adjacent amino acids and comprises the hexamer TXEXXE, wherein X, X and X can be any natural or non-natural amino acid, wherein the peptide has no TNF receptor binding activity and is cyclized, for the prevention and treatment of hyperpermeability of epithelial cells and endothelial cells.
US11639359B2	Bryoid compositions, methods of making and use thereof Embodiments of the present invention feature novel Bryoid compositions, methods of making and methods of treating disease.
US11639356B2	Substituted imidazo[1,2-a]pyrazines and pyrazino[1,2-a]pyrimidines as topical agents for dermatological applications Provided are compounds of formula (I): or cosmeceutically acceptable or pharmaceutically acceptable salts thereof. Additionally provided are cosmeceutical and/or pharmaceutical compositions comprising the compounds of formula (I), or the cosmeceutically acceptable or pharmaceutically acceptable salts thereof. Also provided are therapeutic and/or cosmetic methods using the cosmeceutical and/or pharmaceutical compositions comprising the compounds of formula (I), or the cosmeceutically acceptable or pharmaceutically acceptable salts thereof, for modulating cyclic adenosine monophosphate response element binding (CREB)-binding protein (CBP)/β-catenin mediated signaling in treating skin related diseases, conditions, or disorders mediated by aberrant CBP/β-catenin signaling and cosmetic methods for treating skin conditions mediated by aberrant CBP/β-catenin signaling.
US11639345B2	Methionine metabolic pathway inhibitors The present invention provides novel inhibitors of cystathionin gamma synthase (CGS), their use as selective and non-selective herbicides, agricultural and non-agricultural herbicides, herbicides in integrated pest management, herbicides for gardening, clearing waste ground, clearing industrial or constructions sites, clearing railways and railway embankments, pesticide, fungicide, agricultural plant stimulant or antimicrobial agent. Also provided is a method for the control of undesired vegetation or clearing areas from the undesired vegetation comprising applying to the locus of said undesired vegetation, to the undesired plants or to a habitat thereof, a herbicidally effective amount of the compound of the present invention.
US11639340B2	Substituted chromanes, analogs thereof, and methods of use and synthesis Disclosed are chromane compounds, analogs thereof, and methods of their synthesis and use. The compounds may be synthesized by methods involving reductive annulations of arylidene malonates with unsaturated electrophiles using photoredox/Lewis acid cooperative catalysis. The compounds may be formulated in a pharmaceutical composition for treating one of the aforementioned diseases or disorders.
US11639324B2	Production of monomers from lignin during depolymerization of lignocellulose-containing composition The present invention relates to a method for preparing monomers via depolymerisation from lignocellulose-containing biomass.
US11639317B2	Organic liquid fertilizer A fertilizer derived from an organic source and a method of making are provided. The fertilizer of the present invention advantageously has a nitrogen content greater than 4%. The method of making the fertilizer also produces potable water.
US11639309B2	Glass product and display device including the same A glass product includes: a first compressive region at a first surface; a second compressive region at a second surface; and a tensile region between the first and second compression regions. A stress profile of the first compressive region includes a first trend line between the first surface and a first transition point, a second trend line between the first transition point and a second transition point, and a third trend line between the second transition point and a point at a first compression depth from the first surface. A depth from the first surface to the first transition point is 10 μm or less, a stress at the first transition point is 200 MPa or greater, a depth from the first surface to the second transition point is 50 μm to 80 μm, and a stress at the second transition point is 40 MPa to 100 MPa.
US11639306B2	Curved glass thermal forming device and method therefor The present disclosure relates to a curved glass thermal forming device and method. The curved glass thermal forming device includes a furnace body having a feed port and a discharge port, wherein the furnace body includes a heating segment, a forming segment and a cooling segment, a rotary table capable of rotating and used for circularly conveying glass to the heating segment, the forming segment and the cooling segment in sequence is arranged in the furnace body, a plurality of female dies for carrying glass are arranged on the rotary table so as to cooperate with a male die in the forming segment to perform press fit forming on the glass.
US11639291B2	Method for carbon nanotube purification A method for carbon nanotube purification, preferably including: providing carbon nanotubes; depositing a mask; and/or selectively removing a portion of the mask; and optionally including removing a subset of the carbon nanotubes and/or removing the remaining mask.
US11639288B2	Apparatus and method for filling containers with liquid contents An apparatus for filling containers with a product includes a filling element, a supply line that supplies the product, a switching valve, a control valve, a vessel that is disposed between the switching valve and the control valve, and a volumeter that is disposed between the switching valve and the control valve. The vessel supplies a pre-metered quantity of the product for discharge via the switching valve to the filling element, the quantity having been pre-metered by the volumeter. The supply line provides the product to the vessel at a first flow rate. Discharge of the product through the switching valve and into the filling element occurs at a second flow rate that exceeds the first flow rate, the first and second flow rates being volumetric flow rates.
US11639285B2	Elevator car An elevator car (100) defining an interior space (1) for accommodating passengers. The elevator car (100) comprises an openable roof (2), horizontal roof guide rails (13a, 13b) arranged on a top side of the elevator car (100), a support structure (4) pivotably mounted to the guide rails (13a, 13b) by a first joint (5a, 5b), and a working platform (6) pivotably and movably mounted to the support structure (4) by a second joint (7a, 7b) arranged at a distance from the first joint (5a, 5b). The working platform (6) is pivotable between a retracted position, in which said working platform is oriented close to the guide rails (13a, 13b) in the top side of the elevator car, and a deployed position, in which the working platform (6) is in the interior space (1), at a distance from the guide rails (13a, 13b). The first joint (5a, 5b) being arranged movable along the guide rails (13a, 13b).
US11639281B2	Cutter and roll-dispensed stock container A roll-dispensed stock container is provided. The roll-dispensed stock container has a recessed cutting track and can be assembled by computer aided manufacturing processes.
US11639276B2	Transfer star-wheel for containers of thermoplastic material Transfer star-wheel (1) for containers (100) of thermoplastic material, comprising: a rotary carousel (2) bearing a plurality of supporting stations (S) for supporting containers (100) by their neck (100b), in each supporting station (S) being provided a pliers (3) hinged to the rotary carousel (2) at a hinge axis (AA) in such a way that it assumes at least a first configuration in which the pliers (3) is fixed, that means it cannot rotate about its hinge axis (AA), and a second configuration in which the pliers (3) can oscillate about its hinge axis (AA); a cam kinematic motion that is operatively active on each pliers (3) for maintaining it in the first configuration, characterized in that it comprises a reactivating device (8) for each pliers (3), that comprises elastic means (9, 10) operatively active on the pliers (3) to bring it from the second to the first configuration following an accidental event that deactivated the pliers.
US11639275B2	Picking facility A picking facility includes a first conveyor for transporting a container that includes an opening portion provided on an upper side thereof and can contain an article, and a second conveyor for transporting a target article. The height level of a transport face of the first conveyor is set to be lower than the height level of a transport face of the second conveyor, and a difference between the height level of the transport face of the second conveyor and the height level of the transport face of the first conveyor is determined based on the height of the container.
US11639273B2	Foldable conveyor with deployable skirting A conveyor comprises a first conveyor section and a second conveyor section that is foldable with respect to the first conveyor section. Skirting is movable into and out of a deployed state in which it extends along the second conveyor section. A skirting support is coupled to the skirting and is movable into and out of a deployed state in which it holds the skirting in the deployed state. Actuating device is provided for moving the skirting support. The skirting is deformable or foldable so that it does not have to be removed or fitted when the conveyor is folded or deployed, and is less susceptible to damage.
US11639269B2	Apparatus and method for transporting containers Provided is an apparatus for transporting objects and in particular containers and/or liquid containers with a first conveyor device which is arranged at least temporarily below the objects to be conveyed and which conveys the objects, wherein the conveyor device includes a point device, and a feed section which conveys the objects to the point device, and wherein the objects are selectively conveyable along at least a first discharge section and a second discharge section by the point device, wherein the feed section extends substantially rectilinearly and wherein the first discharge section follows the feed section in a rectilinear manner and the second discharge section deviates from the rectilinear course of the feed section, and wherein the apparatus includes a selection tool for selectively conveying the objects onto the first discharge section or the second discharge section.
US11639267B2	Systems and methods for warehouse order sortation Warehouse automation and methods of automatically sorting and sequencing items can be implemented to streamline and expedite order fulfillment and store replenishment processes in a cost-effective manner. Some embodiments described herein include sorting items to a truck-level, inducting items for a first truck into a first portion of a mobile robot field, accumulating the items in the first portion of the mobile robot field until all the items for a first cart of the first truck are in the first portion, moving, by one or more mobile robots, all of the items for the first cart in a sequence that corresponds to a store aisle layout, loading the first cart in the sequence, and moving the loaded first cart into the first truck, which can be accomplished in a particular sequence with other carts for the first truck.
US11639266B2	Goods to operator workstation In various embodiments, a goods to operator workstation is provided. The goods to operator workstation include an upper level. The upper level includes an upper level conveyor and one or more upper level container bays configured to receive and present one of the one or more upper level containers. The goods to operator workstation also includes at least one connector panel extending from the upper level. The goods to operator workstation further includes a lower level coupled to the at least one connector panel. The lower level is configured to receive one or more lower level containers. A gap is defined between the upper level and lower level that is sized to allow the one or more lower containers to be placed on the lower level. A method of operating the goods to operator workstation is also included.
US11639265B1	Tote and item association This disclosure describes a system for associating multiple totes with a single profile so that items placed into any of the multiple totes are identified on a profile item identifier list. For example, if two users located in a materials handling facility are picking items that are to be consolidated or otherwise treated together, each user may select a different tote and move separately through the materials handling facility. As either user picks items and places those items into a corresponding tote, a profile item identifier list is updated to include an item identifier for each picked item.
US11639257B2	Dispensing device A reusable dispensing device for dispensing contents into a container. The device including a body having a chamber configured to receive a capsule and configured to sit on an opening of the container. A portion of the body being movable between an unsealed first position and an engaged second position. Piercing means are configured to pierce the capsule, and sealing means are configured to seal the container in the engaged second position. Movement of the body from the unsealed first position to the engaged second position to seal the container engages the piercing means to pierce the capsule and dispense contents from the capsule into the container.
US11639253B2	Multifunctional bottle lid assembly A hydration bottle includes a fluid container and a lid assembly configured to be releasably engaged to the fluid container, the lid assembly having a first mouthpiece and a second mouthpiece independently accessible with respect to each other. The lid assembly includes a pivotal mount having two legs extending from a support member to form a generally U-shaped configuration, the support member defining a passage. The passage of the support member of the pivotal mount is configured to receive the first mouthpiece and has a cap fixedly disposed thereof. The second mouthpiece includes a pair of lateral projections on opposed ends thereof, the pair of lateral projections adapted to engage a pair of tapered flaps disposed on a base portion of the lid assembly.
US11639250B2	Closure A closure is configured to mount on a container to close an open mouth formed in the container. The closure includes a lid and an outer layer coupled to the lid.
US11639249B2	Tube container holder A tube container holder that can support a tube container in an orientation in which a discharge port thereof is located downward. The tube container holder includes an attaching portion that is configured to attach the tube container holder to an attachment-target object and a sandwiching portion having a groove portion that is configured such that a sealing portion of a tube container is insertable thereinto and sandwiched.
US11639248B2	Bag roll cassette and method of use There is disclosed a bag having a tubular body with a top open end and a bottom closed end. The tubular body has a larger open diameter at the top open end. The tubular body narrows into a narrower open diameter adjacent to a bottom closed end. The tubular body in a flattened two-fold condition has a pair of side edges extending from a top edge to a bottom edge. The top edge delimits the top open end. The bottom edge delimits the bottom closed end. The pair of side edges are generally parallel to one another in a first portion adjacent to the top edge.
US11639242B2	Nonwoven sterile packaging A packaging for sterile packaging application includes: a single layer nonwoven fabric obtained from a nonwoven, the nonwoven including meltblown polymer fibers having an average fiber diameter between 2 μm to 10 μm and a standard deviation of the fiber diameter of at least 100%. The nonwoven is thermally bonded.
US11639239B2	Electromechanical point separation system The system (S) to separate at least two mechanical elements (E1, E2), comprises a holding device comprising a connecting screw integral with a mechanical element (E1) and held by a nut segmented in portions (4n) arranged between the connecting screw and an outer envelope integral with the other mechanical element (E2), the system (S) comprising a force generator generating a thrust force (F) in a longitudinal direction (X-X) and comprising an energy accumulator comprising a sealed chamber with a colloid of a porous matrix and liquid, the chamber deforming in the longitudinal direction (X-X) to adapt to the change from a compressed to a decompressed state in order to generate the force (F), and an activatable actuating element to, either apply a predetermined pressure to the chamber to keep the colloid in the compressed state, or not apply the predetermined pressure to allow the change in state of the colloid.
US11639234B2	Method, system and apparatus for aligning a removable sensor on a vehicle A method for aligning a removable sensor on a vehicle includes connecting the removable sensor to a sensor mounting device. The method further includes connecting a connector of an alignment apparatus to either (i) the removable sensor such that a spatial reference component of the alignment apparatus has a known position and orientation relative to a current position and orientation of the removable sensor or (ii) a fixed connection location on the vehicle such that the spatial reference component indicates a desired position and orientation of the removable sensor. In addition the method includes adjusting the current position and orientation of the removable sensor by reference to the alignment apparatus to cause the current position and orientation of the removable sensor to match the desired position and orientation of the removable sensor.
US11639227B2	Inflation assemblies for evacuation systems An inflation assembly for an evacuation system may comprise a manifold defining an interior volume and a plurality of inflators fluidly coupled to the manifold. Each inflator of the plurality of inflators may include a solid gas generating material and an igniter configured to ignite in response to receiving an ignite signal. The solid gas generating material may be configured to generate a gas in response to an ignition of the igniter.
US11639226B2	Device for unlocking a system for closing a container by means of a tie and container provided with such an unlocking device A device for unlocking a system for closing a container by means of a tie, such as a rope or strap, in particular a tie tensioned between closing eyelets, includes a cutting tool (O) capable of cutting the tie in order to unlock the closing system. It also includes an actuation member linked to the cutting tool, the actuation member being capable of being manipulated manually by a user in order to cause the cutting tool (O) to move into a position for severing the tie.
US11639219B2	Pylon mounted tilt rotor A pylon portion includes a first surface that attaches to an upper surface of a spar in a wing, where the pylon portion and a rotor portion protrude aft of the wing. A second surface attaches to a lower surface of the spar in the wing. The pylon portion also includes an intake air vent; a horizontal mounting surface; a rotor controller that is coupled to the horizontal mounting surface; and a heat sink that couples to the horizontal mounting surface and dissipates heat from at least the rotor controller. The rotor portion is moveably coupled to the pylon portion such that one or more rotor blades included in the rotor portion are able to move between: (1) a first position below the wing that is associated with a vertical flight mode and (2) a second position aft of the wing that is associated with a forward flight mode.
US11639216B2	Propulsion system for a buoyant aerial vehicle A buoyant aerial vehicle includes: a balloon configured to store a gas; a payload coupled to the balloon; and a propulsion unit coupled to the payload by a tether. The propulsion unit includes: a fuselage having a substantially longitudinal shape, a first end, and a second end; a primary airfoil coupled to the fuselage; a secondary airfoil coupled to the fuselage at one of the first end or the second end; and a thrust generating device disposed at one of the first end or the second end and configured to move the propulsion unit relative to the payload along a propulsion flight path. The movement of the propulsion unit imparts movement of the buoyant aerial vehicle along a vehicle flight path.
US11639213B2	Floatation device The present disclosure provides a flotation device for ensuring that a container held within the device floats upright in water. The device is a ring with an opening to receive and securely accommodate a container. The ring is comprised of an elastic material to accommodate a variety of sizes of beverage containers and containing a plurality of buoyant inserts such that the ring forms a regular polygon shape. The ring further comprises spacers in between the buoyant inserts for ensuring that the buoyant inserts maintain approximately equidistant spacing, and the floatation device holds its regular polygon shape.
US11639210B2	Bicycle rack with adjustable tire chock A bicycle rack is described with a retention arm for securing a wheel of the bicycle to the bicycle rack. The retention arm is provided with a tire chock for contacting the tire of the bicycle. An adjustable tire chock may be positioned on the retention arm to secure different sizes of bicycles with different sizes of wheels on the bicycle rack. The adjustable tire chock may have latching components that can be released by a user with a single hand by applying opposing or rotational forces to the latch components or the tire chock. The latch components may be provided with a biasing mechanism to urge them into a latch or engaged position when aligned with latching features on the retention arm.
US11639200B2	Resin roof A resin roof is provided with a main roof and a sub-roof. The main roof includes an outer layer fabricated of resin, which structures a roof panel of a vehicle, and an inner layer fabricated of foam resin, which is provided in a predetermined region that excludes a peripheral edge portion of the outer layer. The sub-roof is fabricated of resin and provided at a vehicle body side. In plan view, the sub-roof is provided between a left and right pair of roof side rails of the vehicle. A joining portion at the peripheral edge portion of the outer layer is joined to the sub-roof. Thus, together with the outer layer, the sub-roof structures the roof panel.
US11639199B2	Vehicle body side part structure A vehicle body side part structure (10) includes a roof side rail (17) and a quarter pillar (15). The roof side rail extends in a vehicle body forward/rearward direction to form a first hollow structure. In the quarter pillar, a second hollow structure is formed, and an upper end portion is connected so as to cross the roof side rail. In addition, in the quarter pillar, an opening section (71) at which the roof side rail is opened, is closed by a lid part (481) at the upper end portion, in an intersecting part of the roof side rail and the upper end portion of the quarter pillar.
US11639197B2	Reinforced rail assembly The present disclosure relates to a rail assembly that includes an outer rail and an inner rail opposite to the outer rail. The rail assembly also includes a cavity formed between the outer rail and the inner rail. The rail assembly further includes a first corner reinforcement coupled to the outer rail and the inner rail in such a way that at least a portion of the first corner reinforcement is located in the cavity. The rail assembly also includes a second corner reinforcement coupled to the outer rail and the inner rail in such a way that at least a portion of the first corner reinforcement is located in the cavity.
US11639190B2	Center load steering rack support A center load rack and pinion steering mechanism is disclosed. The mechanism comprises a center load steering rack housing mounted to a vehicle frame, with a longitudinal slot through the front surface thereof, the slot being fitted with a bushing of a material that is resistant to damage from heat and bending. A pair of center link mounting bolts secure a center link and a center link pad to the rack wherein the center link pad extends through the bushing such that the upper and lower surfaces of the center link pad engage the upper and lower inner surfaces of the bushing, respectively, to prevent upward and downward movement and twisting of the center link and the center link pad relative to the rack in response to steered wheels of the vehicle contacting rough or uneven terrain while in use to prevent damage to components of the steering mechanism.
US11639180B1	Notifications from an autonomous vehicle to a driver An autonomous vehicle (AV) implements a notification system that provides notifications to user devices in nearby vehicles to alert drivers of the nearby vehicles of the AV's planned behavior. The notifications are delivered wirelessly and output by the user device to the drivers. The planned behaviors of the AV may not be conveyed by existing mechanisms, such as turning signals or hazard lights. The AV or the receiving user device may determine when an AV's planned behavior may impact a particular driver, and provide relevant notifications to the driver.
US11639177B2	Road friction estimation techniques Techniques are described for estimating road friction between a road and tires of a vehicle. A method includes receiving, from a temperature sensor on a vehicle, a temperature value that indicates a temperature of an environment in which a vehicle is operated, determining a first range of friction values that quantify a friction between a road and tires of a vehicle based on a function of the temperature value and an extent of precipitation in a region that indicate a hazardous driving condition, obtaining, from the first range of friction values, a value that quantifies the friction between the road and the tires of the vehicle, where the value is obtained based on a driving related behavior of the vehicle, and causing the vehicle to operate on the road based on the value obtained from the first range of friction values.
US11639172B2	Control device for vehicle and control method of vehicle A control device includes an electronic control unit configured to expand a first detection range at least in front of a host vehicle during execution of current first steering control, determine whether next first steering control is needed to be implemented and whether a relative direction of a next second object with respect to the host vehicle is the same as a relative direction of a first object with respect to the host vehicle when the second object is detected, and perform relaxation steering control based on a target value smaller in absolute value than a return target value after an end of the current first steering control when the implementation of the next first steering control is determined to be needed and the relative directions with respect to the host vehicle are determined to be the same between the second and the first object.
US11639163B2	Hydrodynamic retarder A hydrodynamic retarder having a rotor and a stator or a rotor and an oppositely running rotor, which together form a toroidal working chamber to filled with working medium, in order to transmit a torque by means of a hydrodynamic working chamber working medium circuit. An external working medium circuit has a heat exchanger that discharges heat from the working medium. The external working medium circuit is connected by a working medium inlet and a working medium outlet to the working chamber. The working medium inlet and outlet open to the working chamber at a torus outer diameter of the working chamber. A working medium feed line opens into the external working medium circuit. A core ring filling line is connected in working-medium-conducting fashion to the working chamber. The core ring filling line opens into a core ring of the working chamber radially within the torus outer diameter.
US11639144B2	In-vehicle network system An in-vehicle network system includes a power supply, an upper electronic control unit (ECU), an intermediate ECU configured to communicate with the upper ECU, and a plurality of lower ECUs configured to communicate with the intermediate ECU. The intermediate ECU is configured to receive power supplied from the power supply and supply the power supplied from the power supply to the lower ECUs. The lower ECUs are configured to transition, when the power is supplied from the intermediate ECU, from a power-off state to a standby state to wait for an instruction. The power supply is connected to the intermediate ECU via a power line and is not connected via the same power line to the upper ECU.
US11639129B2	Slidable room assemblies A slide-out unit drive assembly for a vehicle body having an opening formed in an exterior wall and a reciprocable slide-out unit disposed in the opening and slidable between a retracted position and an extended position. Sliding movement of the slide-out unit is controlled by the drive assembly at least partially arranged within the jambs. The drive assembly may include one or more drive cables extending connected to the slide-out. The drive assembly may include drive chain that actuates one or more of the drive cables, or the drive assembly may include a drive nut that actuates one or more of the drive cables, or the drive assembly may include a block and tackle assembly that actuates one or more of the drive cables. Sliding movement of the slide-out unit may be either motor driven or manually powered.
US11639128B2	Fried food cart assembly A fried food cart assembly for preparing fried treats in any location includes a cart that has a hitch which is coupled to the cart. A fryer is positioned in the cart to heat cooking oil for frying a food item. A cold storage unit is positioned in the cart to store perishable food items. A plurality of preparing shelves is each positioned in the cart to facilitate objects to be placed thereon. A point of sale unit is positioned in the cart to conduct financial transactions for patrons purchasing food that is prepared in the cart. An umbrella is positionable in the cart to shield the cart from precipitation and sunlight.
US11639120B2	Child safety seat A child safety seat comprising a base and a body rotatably connected to the base for providing a seating space. The base is rotatably connected to the body via a rotating shaft. The child safety seat further comprises an electrical pivoting structure including a base pivoting member for electrically connecting to a base electrical device in the base, and a body pivoting member for electrically connecting to a body electrical device in the body. The base pivoting member is coupled to the base and has a base conductive part. The body pivoting member is coupled to the body and has a body conductive part. The base conductive part and the body conductive part are rotatably and electrically connected in the rotating shaft. The base electrical device and the body electrical device are electrically connected to each other via electrical connection of the base conductive part and the body conductive part.
US11639118B2	System for positioning a component on the floor of the passenger compartment of a vehicle A passenger compartment has a flat floor, a movable component and a positioning system for positioning the movable component on the floor. The positioning system has a lower rail extending along a first direction attached to the floor, a carriage slidably engaging with the lower rail for sliding along the first direction, and an upper rail extending along a second direction not coinciding with the first direction and slidably engaging with the carriage for sliding along the second direction. An interface member is attached to the upper rail and provided with openings for being removably connected to the movable component and making the movable component integral with the upper rail in a movement along the first and second directions. The lower rail has continuous-track electrical contacts extending along the lower rail. The carriage has sliding electrical contacts arranged in contact with the continuous-track electrical contacts for transmitting electrical signals.
US11639108B2	Display apparatus and storage for vehicle A vehicle display device is configured to be mounted at a housing within a vehicle and to open and close an opening defined at the housing. The vehicle display device includes a first frame configured to be disposed at the opening, a second frame disposed at the first frame and configured to move relative to the first frame, a roller rotatably disposed at the second frame, a third frame disposed at a back surface of the second frame and configured to move relative to the second frame, and a display disposed at a front surface of the first frame and wound around the roller to connect to the third frame. The vehicle display device is configured to open and close at least a portion of the opening, where a size of the opened portion corresponds to a movement distance of the second frame with respect to the first frame.
US11639107B2	Vehicle electronic display configured to flex and/or fold for enhanced usability and viewing A display assembly for a vehicle includes an electronic display and an adjustment mechanism. The electronic display is configured to be mounted to an instrument panel of the vehicle. The electronic display includes multiple screens and at least one hinge disposed between the screens. The electronic display is configured to be folded at the at least one hinge by pivoting at least one of the screens about the at least one hinge to adjust a viewing angle of an occupant in the vehicle relative to the at least one screen. The adjustment mechanism is configured to maintain the at least one screen in any one of a plurality of positions when the electronic display is folded at the at least one hinge by pivoting the at least one screen about the at least one hinge to adjust the at least one screen to the one position.
US11639096B2	Suspension apparatus and vehicle A suspension apparatus configured to support a wheel of a vehicle includes an in-wheel motor. The suspension apparatus includes a suspension member extending substantially in a front and rear direction of the vehicle and coupled to a carrier at a plurality of coupling portions spaced apart from each other in an up and down direction. The carrier holds the in-wheel motor. A reference point of an upper one of the plurality of coupling portions is located on an inner side of a reference point of a lower one of the plurality of coupling portions in a widthwise direction of the vehicle.
US11639091B2	Motor vehicle A motor vehicle has a housing for an energy store arranged on a bottom side of a floor assembly of the motor vehicle such that the vibrations of the floor assembly are reduced. A damping component id provided as an elastomeric spring, the material properties of which exhibit, under dynamic loading, dynamic hardening, so that the stiffness under dynamic loading starting from a frequency of greater than 0.1 Hz is greater by a dynamic hardening factor, which is greater than 2, than the stiffness which is present under quasi-static loading, such as when fitted for example.
US11639084B2	Blower unit of air conditioner for vehicle The present invention relates to a blower unit of an air conditioner for a vehicle, which can effectively prevent water from being introduced into a motor and has a motor housing and a blower wheel improved to smoothly perform cooling of the motor. The blower unit of a two-layered air conditioner for a vehicle, which can divide and inhale indoor air and outdoor air, includes: a scroll case having an upper passageway and a lower passageway; a first blower wheel disposed in the upper passageway; a second blower wheel disposed in the lower passageway and arranged below the first blower wheel; a blower motor for rotating the first blower wheel and the second blower wheel; and a motor housing for covering the blower motor, wherein a hub for guiding air is disposed on the second blower wheel, and the hub of the second blower wheel is partially overlapped with an end portion of the motor housing.
US11639081B2	Device and apparatus for the height adjustment of a road vehicle and relative road vehicle A device for the height adjustment of a road vehicle interposed between a frame and a suspension of the road vehicle so as to allow the vehicle to shift from a road configuration to a race configuration and vice versa. The device comprises a base body provided with a first end, which can mechanically be connected to the frame of the road vehicle; a first mass, which can be connected to the base body so as to be movable along a sliding axis; a second mass, which is connected to the first mass so as to be movable along the sliding axis as well and is configured to be able to be connected to a suspension of the road vehicle and to change the stroke of the suspension depending on the position of the second movable mass.
US11639080B2	Vehicle suspension kit having multi-purpose shock absorber and related A multi-purpose shock absorber for a vehicle suspension having an absorber body with an outer surface, and a movable piston having a first end disposed within the absorber body and a second end configured to couple with a part of the vehicle. There is a magnet assembly disposed around and external of the movable piston at the second end. The absorber has a sensor assembly having a sensor body coupled with the outer surface. An inner sensor body has a sensor disposed therein configured to detect a linear change in a position of the magnet assembly.
US11639077B2	Tire with tread wear sensor plug A tire includes a pair of sidewalls extending from a respective bead area to a tread. The tread is formed with a plurality of tread elements and a radially outer surface. A sensor unit is mounted to the tire and includes a pair of electrical contacts. The tread wear sensor plug includes a cylindrical projection extending through an opening formed in one of the tread elements, a flange, and a wire including proximal ends disposed in the flange and a distal end near a radially outer surface of the projection. An electrical circuit is formed by each proximal end of the wire electrically contacting a respective one of the sensor unit electrical contacts. When the tread element and the cylindrical projection wear down to the distal end of the wire, the wire and the circuit break. A notice is transmitted by the sensor unit when the circuit breaks.
US11639076B2	Motorcycle tire A tire includes a tread reinforcing layer. The tread reinforcing layer includes a ply reinforcing portion in which belt-shaped plies are wound. The ply reinforcing portion includes a lattice-shaped portion in which a plurality of the first inclined portions and a plurality of the second inclined portions intersect with each other such that side edges of the first inclined portions and side edges of the second inclined portions do not contact with each other so as to have space portions between them. Each of the first inclined portions and the second inclined portions has an angle with respect to a tire circumferential direction continuously decreased from an inner side in a tire axial direction to an outer side in the tire axial direction.
US11639075B2	Automated removal and replacement of vehicle wheels and tires Systems, methods and apparatus for automated vehicle wheel removal and replacement are provided. One system includes a computer system with applications for scheduling the replacement of tires for the vehicle. An electronically controlled lift device and robotic apparatus is configured for interaction with the computer system. The lift device mechanically adjusts arms for placement on lift points of vehicles. The robotic apparatus detects positioning of lug nut configuration for a wheel, removes lug nuts, and then removes the wheel from the wheel hub with gripping arms. The wheel and tire are then handed off to a separate tire changing machine. When a new tire is replaced the robotic apparatus then mounts the wheel to the original wheel hub, and then secures the lug nuts to the lug nut bolts.
US11639066B2	Printing press with charging device In some examples, a printing press includes a support element with a circulatingly movable contact surface for contacting a printing substrate. An ink jet print head includes an ejection opening arranged to be directed at the support element. Additionally, the printing press includes a charging device that includes a charging electrode, which is arranged to be directed at the contact surface. The charging device further includes a counter-electrode, and the movable contact surface is at least partially arranged between the charging electrode and the counter-electrode of the charging device. A smallest distance between the charging electrode and the movable contact surface is greater than a smallest distance between the ejection opening of the ink jet print head and the contact surface. For example, the smallest distance between the charging electrode and the contact surface may be at least 50 mm.
US11639059B2	Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber A liquid cartridge includes: a cartridge casing having a liquid storage chamber; a first wall; a second wall; and an air communication passage. The first wall is positioned upward relative to the liquid storage chamber. The second wall is positioned upward relative to the first wall. The air communication passage has a first communication hole in communication with the liquid storage chamber and a communication opening open to an atmosphere. The air communication passage includes: an air chamber defined by the first wall and the second wall and in communication with the liquid storage chamber through the first communication hole; a second communication hole formed in the second wall; and a labyrinth path. The labyrinth path is positioned upward relative to the air chamber, and has one end in communication with the second communication hole and another end in communication with the communication opening.
US11639056B2	Fluidic ejection controllers with selectively removable ejection boards In one example in accordance with the present disclosure, a fluidic ejection controller is described. The fluidic ejection controller includes a firing board to pass electrical control signals for ejecting fluid from a fluidic ejection device. An ejection board of the fluidic ejection controller is electrically coupled to, and selectively removable from, the firing board to pass the electrical control signals to the fluidic ejection device. Electrical pins are disposed on the ejection board in a pattern that matches a pattern of electrical pads on the fluidic ejection device. The electrical pins interface with corresponding electrical pads to pass the electrical control signals from the ejection board to the fluidic ejection device.
US11639052B2	Layer debonding A method of debonding a first layer from a second layer, wherein the first layer is bonded to the second layer by an adhesive located between the first and second layers. The method includes inserting a blade of a cleaving tool between the first and second layers, and exerting a controlled force on the cleaving tool to move the cleaving tool so as to de-bond the first and second layers in a region. The force exerted is controlled to match a de-bonding force calculated for the region, and such that the movement of the cleaving tool stops when the calculated force is less than a force required to move the cleaving tool, and continues when the calculated force is higher than or equal to the force required to move the cleaving tool.
US11639046B2	Glass film-resin composite Provided is a glass film-resin composite, which prevents the breakage of a glass film and enables the production of an elongated glass film. The glass film-resin composite of the present invention includes: an elongated glass film; and a resin tape arranged on at least one surface of the elongated glass film, wherein the resin tape is linearly arranged at least near each of both ends in a widthwise direction of the elongated glass film in one surface of the elongated glass film, and wherein the resin tape includes an adhesive layer, and the adhesive layer is directly arranged on the elongated glass film.
US11639038B2	Installation of indexing features onto composite parts Systems and methods are provided for processing composite parts. One embodiment is a method for preparing a composite part for assembly. The method includes receiving a mandrel to which a composite part has been molded, and operating a work station to install an indexing feature into a manufacturing excess of the composite part.
US11639037B2	Production method for a fiber composite component A method for producing a fiber composite component is disclosed. A sensor device having a flexible circuit carrier and/or a sensor module is integrated in the fiber composite component. The method comprises: loading a tool configured to produce the fiber composite component with textile layers and the sensor device; closing the loaded tool and compressing the textile layers and the sensor device; introducing a liquid matrix into the closed tool and impregnating the textile layers to produce the fiber composite component; detecting an acceleration in relation to the closing of the tool and/or the introducing of the liquid matrix, using at least one of the sensor device and the sensor module of the sensor device; and determining a process state and/or a process parameter based on a spectral analysis of the detected acceleration in a frequency domain.
US11639033B2	Method for manufacturing a three-dimensional article by an additive manufacturing technology Disclosed is a method for manufacturing a three-dimensional article, including: a step of producing the article by an additive manufacturing technology, the article including at least two parts that face, at least partially, each other or that have edges facing, at least partially, each other; and a step of finishing of the article. According to the invention, the two parts are produced together with a temporary connection that links the two parts, and the method includes, after the step of finishing, a step of unlinking the temporary connection in order to separate the two parts.
US11639031B2	Photocurable resins for volumetric additive manufacturing Methods and materials for volumetric additive manufacturing, including computed axial lithography (“CAL”), using photosensitive resins comprising a photocurable resin prepolymer; a photoinitiator; and (optionally) a curing inhibitor. In various embodiments, such photosensitive polymers comprise (a) one or more monomer (or prepolymer) molecules, which form the backbone of the polymer network of the polymeric material and define its architecture; and (b) a photoinitiator that captures illumination energy and initiates polymerization.
US11639026B2	Additively manufactured trim article A headrest assembly includes a lattice matrix having a plurality of three-dimensional (3D) cells. Each 3D cell of includes a node and a plurality of links outwardly extending from the node. The lattice matrix includes a plurality of sections including a first section having a first overall elastic modulus, a second section positioned adjacent to the first section and having a second overall elastic modulus that is higher than the first overall elastic modulus of the first section, and a third section positioned adjacent to the second section and having a third overall elastic modulus that is higher than the second overall elastic modulus of the second section. The lattice matrix is integrally constructed using an additive manufacturing technique, wherein the 3D cells of each section are provided in various patterns and cured to varying degrees to provide the varying overall elastic moduli of each section of the lattice matrix.
US11639025B2	Methods for photo-induced metal printing Methods and apparatus for fabricating high-resolution thin-layer metal patterns and 3D Metal structures are provided. The methods and apparatus operate via photo-(stereo)lithography at room temperature. The printed metal patterns, for example silver patterns, exhibit high electrical conductivity, comparable to or better than the conductivity of the silver printed by current laser sintering or thermal annealing at high temperature.
US11639014B2	Two-phase cooling in vascular composites using a pumped fluid loop A method to improve thermal performance of vascular composites by using a two-phase working fluid for isothermalization includes the steps of: manufacturing a vascular composite structure optimized for a design point; manufacturing a thermal back end sized for the application; integrating the vascular composite into a fluid loop; and evacuating and filling the fluid loop with working fluid to an amount resulting in two-phase operation at the design point.
US11639009B2	Portable cutting devices A dust-proof circular saw includes a base placed on a workpiece, a circular saw main body supported on an upper surface side of the base and equipped with an electric motor, and a saw blade driven by the electric motor extending downwardly from the base. The dust-proof circular saw further includes a cooling fan driven by the electric motor to guide air to the electric motor for cooling the electric motor, as well as to a blower mechanism. The blower mechanism blows the cutting chips away by blowing the air generated by the fan out of the circular saw main body in a user-adjustable direction. The blower mechanism has an air outlet configured to blow out the air, and an orientation change mechanism capable of changing the orientation of the air outlet.
US11639008B2	Method and apparatus for cutting food into unique geometric portions An apparatus and method for cutting blocks of frozen food into irregular shapes comprises a slicer unit carrying a cutting blade and chutes for feeding logs of frozen food to said blade. The chute extends from a chute inlet to a chute outlet, having a central longitudinal axis extending from the center of the chute inlet to center of chute outlet. The cutting blade is positioned below the chute outlets wherein said elongate blocks of processed food are fed into said chute inlet through the chute to the chute outlet, to said blade, said blade sectioning the blocks into smaller pieces. The chutes are angled greater than 15 degrees and less than 90 degrees from the plane of the cutting blade and the chute is rotated about its longitudinal axis between 0 to 180 degrees from a square orientation to the plane of the blade.
US11639005B2	Robotic finger structure and robot A robotic finger structure includes a proximal phalanx; a middle phalanx rotatably connected to one end of the proximal phalanx; a distal phalanx rotatably connected to one end of the middle phalanx and defining a distal phalanx opening in a front side thereof and at one end adjacent to the middle phalanx; a connecting rod having opposite ends that are rotatably connected to the proximal phalanx and the distal phalanx, and an actuating assembly to drive the middle phalanx to rotate with respect to the proximal phalanx. The connecting rod includes a first angled segment having a first recess facing a back side of the middle phalanx. When the distal phalanx is flush with the middle phalanx, the first angled segment passes through the distal phalanx opening, and a first end of the distal phalanx opening extends into the first recess.
US11639002B2	Control system, control method, and program The control system is a control system that controls a connection between an autonomous mobile robot and a base station, the control system including: a radio communication unit that communicates with the base station; and a connection control unit that performs control, in a connection of communication performed by the radio communication unit, when a radio wave shielding object which the autonomous mobile robot is able to pass through is on a path along which the autonomous mobile robot is to move, so that the autonomous mobile robot is prompted to connect to a predetermined base station of which a received radio wave intensity at a position on the path in front of the shielding object is affected by the shielding object.
US11638990B2	Carpet tack strip removal tool A carpet tack strip removal tool. The carpet tack strip removal tool provides a device for lifting carpet tack strips from a floor surface while remaining allowing a user to remain in a standing position. The carpet tack strip removal tool includes an elongated shaft having a head at an end. The head includes a pry bar arm for placing between the flooring surface and the tack strip to be lifted, and a fulcrum lever for providing mechanical advantage when a lifting force is applied to a lifting arm. When moved from a setup position to the lifting position, the pry bar arm lifts and removed the carpet tack strip from the floor surface.
US11638974B2	Boiler tube panel installation device and method of aligning An alignment device for aligning a tube panel with a plurality of pipes system and a method of performing the alignment is provided. The alignment device is used in a panel comprising a plurality of tubes having an inner diameter and an outer diameter. The alignment device includes a cylindrical first portion sized to fit within the tube inner diameter. A tapered second portion is provided opposite the cylindrical first portion, the tapered second end having a first end diameter that is substantially the same size as the outer diameter.
US11638972B2	Method for manufacturing a porous layer of an acoustic attenuation structure, porous layer of an acoustic attenuation structure thus obtained and acoustic attenuation structure comprising said porous layer A method for manufacturing a porous layer of an acoustic attenuation structure, porous layer of an acoustic attenuation structure thus obtained and acoustic attenuation structure comprising the porous layer. A method for manufacturing a porous layer of an acoustic attenuation structure includes a first step of production of a solid layer including at least one structural frame embedded in a resin matrix and having first and second reinforcing strips arranged so as to delimit zones without reinforcing strips and a second step of production of through-holes in the zones without reinforcing strips of the solid layer using a laser beam.
US11638970B2	Enhanced material shock using spatiotemporal laser pulse formatting The present disclosure relates to a laser based system for laser peening a workpiece. The system has a pulse laser configured to generate laser pulses and a controller for controlling operation of the pulse laser. The controller is further configured to control the pulse laser to cause the pulse laser to generate at least one of the laser pulses with a spatio-temporally varying laser fluence over a duration of the at least one of the laser pulses.
US11638963B2	Structure for retaining fastening element solder A structure and method for retaining fastening element solder are introduced. The structure includes a fastening element which has a solderable surface and a fastening portion or a hole portion. One end of the hole portion or the fastening portion has a retaining portion. During a soldering heating process, solder flows into or enters the retaining portion to cool down and solidify. The solidified solder is retained in the retaining portion. The fastening element is firmly coupled to a first object because of coordination between the solderable surface and the retaining portion, and the second object is coupled to or removed from the fastening element because of coordination between the fastening portion and the hole portion, so as to couple together and separate the first and second objects repeatedly and quickly.
US11638959B2	Systems and methods for estimating powder dosing in additive manufacturing processes A method for forming a component includes estimating a dosing plan for powder of a powder bed fusion (PBF) system needed to form the component. The dosing plan includes powder dosing requirements needed per layer to form the component. The method includes providing the dosing plan to a controller of the PBF system. Further, the method includes regulating the powder being supplied to a build chamber of the PBF system from a supply chamber of the PBF system based on the dosing plan. In addition, the method includes additively manufacturing the component via the PBF system using the powder.
US11638953B2	Method for collecting parameters for casting solidification simulation and gridded design method for pouring and riser system The present disclosure provides a method for collecting parameters for casting solidification simulation and a gridded design method for a pouring and riser system, comprising calculating thermodynamic parameters of a superalloy; obtaining cooling curves of the superalloy with different thickness; measuring a linear expansion coefficient of the superalloy as a function of temperature; the design method comprising: simulating a solidification process with tubular features of different thickness, and determining a feeding distance of the features of different thickness; establishing a gridded pouring and riser system, dividing the casting into a plurality of modules according to the thickness, and dividing a cell inside each module, and ensuring that a size of the cell is less than the feeding distance with the thickness; simulating filling and solidification of castings and the gridded pouring and riser system, and analyzing simulation results of defects.
US11638951B2	Heating method for casting mold, and casting device A casting mold is provided with a cavity portion and an overflow portion, and the overflow portion is connected to a gas flow path (suction path). A valve (an on-off valve, a shut-off valve) is provided between the gas flow path and the overflow portion. A heating method for a casting mold includes a step of setting the pressure in the cavity portion to a second pressure by sucking gas in the overflow portion and in the cavity portion while the valve is kept open for a second time period shorter than a first time period during casting. The heating method further includes a step of heating the casting mold by supplying molten metal into the cavity portion set at the second pressure, and solidifying the molten metal.
US11638949B2	Method for producing a multilayered heat shield In a method for producing a multilayered heat shield, which has a first metal layer and a second metal layer that has an insulating layer arranged between the metal layers, the metal layers are connected at the edge by a flanging. To produce the heat shield, the first metal layer, the insulating layer and the second metal layer are placed into a first pressing tool. This is effected in such a way that an edge portion of the first metal layer protrudes beyond an edge portion of the second metal layer. The insulating layer is set back from the edge portions of the first metal layer and of the second metal layer.
US11638945B2	Truing machine and method for magnesium components A machine for bending a casted or stamped component into compliance with dimension and tolerance requirements, includes a base and at least one fixed holding device coupled to the base and configured to hold a corresponding datum of the component. The machine further includes at least one bending device coupled to the base and configured to engage a corresponding bending datum of the component, and a control system configured to control the at least one fixed holding device and the at least one bending device during a manipulation routine. The at least one fixed holding device is configured to hold the component in a predetermined spatial orientation relative to the base. The at least one bending device is configured to plastically deform the component.
US11638937B2	Methods and apparatus for cleaning substrates A method for effectively cleaning vias (20034), trenches (20036) or recessed areas on a substrate (20010) using an ultra/mega sonic device (1003, 3003, 16062, 17072), comprising: applying liquid (1032) into a space between a substrate (20010) and an ultra/mega sonic device (1003, 3003, 16062, 17072); setting an ultra/mega sonic power supply at frequency f1 and power P1 to drive said ultra/mega sonic device (1003, 3003, 16062, 17072); after the ratio of total bubbles volume to volume inside vias (20034), trenches (20036) or recessed areas on the substrate (20010) increasing to a first set value, setting said ultra/mega sonic power supply at frequency f2 and power P2 to drive said ultra/mega sonic device (1003, 3003, 16062, 17072); after the ratio of total bubbles volume to volume inside the vias (20034), trenches (20036) or recessed areas reducing to a second set value, setting said ultra/mega sonic power supply at frequency f1 and power P1 again; repeating above steps till the substrate (20010) being cleaned.
US11638931B2	Getter technology for micromachined ultrasonic transducer cavities A method of forming an ultrasonic transducer device includes bonding a membrane to seal a transducer cavity with at least a portion of a getter material layer being exposed, the getter material layer comprising a portion of a bilayer stack compatible for use in damascene processing.
US11638930B2	Powder coating device and powder coating method Provided is a powder coating device. The powder coating device performs powder coating by inserting peeled parts at a lower end of a stator into a powder flow tank filled with a powder resin and includes: a surface height measurement part measuring a surface height of the powder resin; a peel height measurement part measuring a height of upper ends of the peeled parts; a swing part swinging the powder resin; an air supply part supplying air toward the powder flow tank via a porous body provided below an open bottom surface of the powder flow tank, and flowing the powder resin; and an adjustment part adjusting at least one of an air flow rate, a swing amount of the powder flow tank, an entry posture and an entry amount of the stator according to measurement results of the surface height measurement part and the peel height measurement part.
US11638925B2	Lotion pump A lotion pump includes a movable portion and a stationary portion. A shifting mechanism is formed on the movable portion and the stationary portion, which shifts the elastic restoring mechanism of the lotion pump between a standby state and a non-standby state as the movable portion rotates or moves up and down. The structure of the lotion pump can prevent the spring from yielding due to compressed for a long time, while can also realize a form of locking at lower position.
US11638911B2	Mesoporous metal titanates as multifunctional catalysts The present disclosure relates to mesoporous metal titanate materials composition. Specifically, the present disclosure relates to a mesoporous metal titanate material composition that is active for multiple reactions, including aromatic alkylation, alkene coupling, alkene cyclization, alkyne oxidation, alcohol dehydrogenation reactions.
US11638910B1	Lanthanum-iron-loaded carbon nanotube film for environmental restoration, preparation and application thereof A preparation method of a lanthanum-iron-loaded carbon nanotube film for environmental restoration is provided, it belongs to the technical field of composite materials. The preparation method includes: mixing carbon nanotubes with a lanthanum-iron mixed solution to obtain a suspension, then obtaining a first reaction solution by a constant temperature oscillation reaction; adding alkali liquor into the first reaction solution to obtain a second reaction solution by an oscillation reaction; carrying out a solid-liquid separation on the second reaction solution, adding the obtained solid after drying into an organic solution, and obtaining a third reaction solution by ultrasonic mixing; centrifuging the third reaction solution to obtain a supernatant; obtaining a lanthanum-iron-loaded carbon nanotube film by suction filtration. Compared with powdered adsorbent and single adsorbent, the material prepared by the preparation method has advantages of strong stability, high adsorption efficiency, good regeneration effect, high recycling efficiency, and low production.
US11638899B2	Water harvesting device A water harvesting device includes at least a first adsorption column including a first inlet, a first outlet, and a first interior region. A sorbent material is located within the first interior region of the first adsorption column. The sorbent material includes a metal organic framework (MOF) material including a plurality of metal ions or clusters of metal ions coordinated to one or more organic linkers, a plurality of nanofabrics comprising a hydrogel material, or a combination thereof.
US11638894B2	Filter box, and method of insulating a filter box A filter box mounts to an air intake opening of an air handler. The filter box includes an inner shell, insulator, and an outer shell. The inner shell is adapted to confine one or more filters therein. The inner shell defines an airflow channel from a front end opening of the inner shell through the filter(s) to a rear end opening of the inner shell. The outer shell defines a chamber from a front end opening of the outer shell to a rear end opening of the outer shell. The outer shell contains the inner shell in the chamber and the insulator is sandwiched between the outer shell and the inner shell. The inner shell and the outer shell are separated and spaced apart all over by the insulator and the insulator insulates and seals the inner shell from the outer shell.
US11638893B1	Reinforced air filter An air filter includes an air filter pack includes air filtration media folded along fold lines to define adjacent walls separated by connecting peaks at the fold lines; and a beam defined on both sides of the air filtration media and extending transverse to the fold lines. A frame can enclose the filter pack, and methods for making are also disclosed. The beam can be formed of cured adhesive and reinforces the filter against bending due to upstream air pressure.
US11638886B2	Spacers for ion-exchange device Provided are spacers, ion-exchange devices comprising spacers, and methods of preparing spacers for improved fluid distribution and sealing throughout an ion-exchange device. These spacers can include an internal cavity surrounded by a perimeter of the spacer. The perimeter can have a first opening and a second opening within the perimeter, and the first opening and the second opening can be located on opposite sides of the internal cavity. The spacers can also have a first and second plurality of channels located within the perimeter, wherein each channel of the first and second plurality of channels extends from the internal cavity towards the first opening or the second opening.
US11638884B1	Basic connecting block and connecting block group The application relates to a field of object connection and in particular, relates to a basic connecting block and a connecting block group. The basic connecting block includes a connecting block body, wherein at least one protrusion corner is provided on one side of the connecting block body and same number of inward recesses as the protrusion corner are provided on an opposite side of the connecting block body, and wherein a surface contour of the protrusion corner is consistent with that of the inward recess, the protrusion corners are connected with each other and the inward recesses are communicated with each other.
US11638881B2	System and method for allowing affiliations to utilize in-game items to assist other players One aspect of the disclosure relates to a system configured to provide a virtual space, in accordance with one or more implementations. Users of virtual spaces may encounter barriers in a game. During these barriers, users may receive and/or provide assistance to other affiliation members. One aspect of the disclosure relates to allowing affiliations or other groups to utilize in-game items to assist other players in game progress in an online game. This may incent positive player actions towards affiliation members, may enhance engagement between affiliation members, may provide an incentive for users to join an affiliation, and/or have other results. These results may ultimately contribute to enhanced retention, enhanced monetization, enhanced user satisfaction, and/or other enhancements.
US11638876B2	Immersive interactive sports management system and method thereof Described herein are computerized methods and systems for enabling remote participation in sporting event decision-making. A current game situation in a sporting event is received by a server from a remote device. The server retrieves plays applicable to the current game situation from a playbook. The server generates a playcall UI comprising the retrieved play categories and plays and transmits the playcall UI to fan computing devices. The server receives a vote for one of the plays from the fan computing devices. The server determines a selected play based on the received votes. The server transmits the selected play to player computing devices associated with players involved in the sporting event, wherein the players execute the selected play. The current game situation is updated at the remote device based upon an outcome of the selected play.
US11638873B2	Dynamic modification of audio playback in games A method for dynamically modifying audio playback of a video game is provided. The method includes ascertaining a game music data associated with the video game. The game music data may include a plurality of game soundtracks classified according to predetermined criteria. The method may include collecting feedback over a period of time while the user is playing the video game. The method may continue with determining, based on the feedback, one or more replacement soundtracks based on criteria associated with the one or more replacement soundtracks. The method may further include dynamically modifying the game music data while the user is playing the video game by replacing at least one of the plurality of game soundtracks with the one or more replacement soundtracks to obtain modified game music data. The modified game music data may be provided to the user while the user is playing the video game.
US11638871B2	Method, system and apparatus of recording and playing back an experience in a virtual worlds system A recorded experience in a virtual worlds system may be played back by one or more servers instantiating a new instance of a scene using one or more processors of the one or more servers and playing back the recorded experience in the new instance by modeling objects of a recorded initial scene state of the recorded experience in the new instance and updating the recorded initial scene state based on subsequent recorded changes over a time period, a recorded experience file includes the recorded initial scene state and the subsequent recorded changes and is stored in one or more memories of the one or more servers. One or more client devices are in communication with the one or more servers to participate in the new instance.
US11638870B2	Systems and methods for low-latency initialization of streaming applications The disclosed computer-implemented method may include identifying a video game configured to be available to stream from a server within a cloud gaming environment; pre-loading an instance of the video game on the server before receiving a request by a user to stream the video game to a client system; receiving the request by the user to stream the video game; and allocating the pre-loaded instance of the video game to the user for streaming to the client system in response to receiving the request by the user to stream the video game, thereby reducing a latency between the user submitting the request and the video game being ready for the user to stream. Various other methods, systems, and computer-readable media are also disclosed.
US11638869B2	Information processing device and information processing method The present technology relates to an information processing device, an information processing method, and a program that enable a user to be entertained. The information processing device includes: a first providing unit that provides first information for guiding to a destination in a form of dialogues with the user; and a second providing unit that provides second information regarding a present location in the form of dialogues with the user. The information processing device performs a process while switching among an intro mode as a mode at start of a game, a walk mode in which to walk to a final destination, and an arrival mode in which to arrive at the final destination. The present technology can be applied to, for example, an information processing device with which the user advances a game while talking with a virtual character.
US11638868B2	Controller having display with selectable icons A controller system for surfacing selectable elements on a display of the controller along with game content associated with a video game is described. In an example, a user may provide touch input on the display, and, in response, a game content window that is presenting the game content may scale and/or move to a new position on the display in order to create space on the display for presenting one or more selectable elements outside of the scaled and/or repositioned game content window. The surfaced element(s) may be selectable to cause performance of a game-related action. In this manner, the selectable element(s) do(es) not occlude the game content, and the user may interact with both the game content and the selectable element(s) presented on the display.
US11638867B2	Simulated soccer game device and method A game device is disclosed herein. The game device is a portable simulated soccer game that provides a substantially rectangular rigid planar surface having indicia of a soccer field disposed thereon. Simulated players are arranged on the field by mating with one of an array of apertures. The game device includes a pair of nets to be placed in a location corresponding with the simulated soccer field. A simulated soccer ball is used by a user to score on an opponent's net. A sleeve is provided having optional attachment features that are used to propel the ball. A user decides the arrangement of simulated players on the field with respect to the ball. The game device provides a game where orientation of simulated players impedes the ability to score points.
US11638866B2	Game table A game table is provided with a generally flat playing surface having opposed playing ends position spaced apart in a length dimension to allow players to participate from each of the playing ends. The playing surface has a length dimension greater than a width dimension of the playing surface. A plurality of holes is formed with a V-shaped pattern oriented in the length dimension. The V-shaped pattern is positioned adjacent each of the playing ends. The V-shaped pattern has a plurality of holes that increase in diameter away from the end hole. A gutter surrounds the playing surface.
US11638863B2	Systems and methods for detecting physical impacts The present disclosure relates to systems, devices, and methods for measuring physical impacts to various surfaces, including athletic equipment such as punching bags, tackling dummies, etc. An example system includes a punching bag and a plurality of force sensors coupled to the punching bag. The force sensors are configured to detect physical impacts on the punching bag.
US11638859B2	Mixed material golf club head A hollow golf club head includes a metallic front body coupled with a composite rear body. The front body includes a strike face and a surrounding frame that extends rearward from a perimeter of the strikeface. The rear body includes a crown member coupled with a sole member. The sole member can have a structural layer formed from a filled thermoplastic material. The crown member can have structural layer and/or a resilient layer. The structural and resilient layers can be formed from fiber-reinforced thermoplastic composite material. The sole member has an opening through which a metallic weight pad at least partially extends. The weight pad is bonded to the structural layer and includes an aperture for attaching a metallic weight.
US11638858B2	Training ball Training balls are presented including: a solid sphere defining a first hemisphere and a second hemisphere; a tactile feature positioned along a first surface of the first hemisphere and substantially centered with the first hemisphere; a first grooved feature positioned along a second surface of the second hemisphere, where the first grooved feature includes a first body portion and a first pair of leg portions each extending from each end of the first body portion at a first congruent angle; and a second grooved feature positioned along the second surface of the second hemisphere, where the second grooved feature includes a second body portion and a second pair of leg portions each extending from each end of the second body portion at a second congruent angle.
US11638848B1	Exercise apparatus A connector for a resistance band for strength training includes: a first connector configured for attachment to an end portion of an elastic, elongate first cable of the resistance band; and a second connector configured for attachment to an end portion of an elastic, elongate second cable of the resistance band and configured to detachably couple to the first connector. Each of the first and second connectors includes a pair of male mating features, and a pair of female mating features configured for removable receipt of the respective pair of male mating features.
US11638837B2	Apparatus for combined localization and dosimetry in image guided radiation therapy of the head and neck Apparatus for improving image guidance in radiation therapy applications are described. In one aspect, a patient support with integrated radiopaque markers is described. In another aspect, a bite block with integrated sensors, radiopaque markers, or both, is described. The integrated sensors may include a radiation detector, a pH sensor, or both. Radiation detectors that may be used include a dosimeter. As an example, the dosimeter may include a film dosimeter, an ion chamber dosimeter, a diode dosimeter, or other suitable dosimeters and combinations thereof.
US11638831B2	Treatment of psychiatric conditions such as resistant depression, bipolar disorder and/or major depressive disorder via application of repetitive transcranial magnetic stimulation with thyroid hormone treatment and/or quetiapine The present invention relates to treatment of a psychiatric condition, for example resistant depression (RD), bipolar disorder (either threshold or sub-threshold) and/or major depressive disorder via application of repetitive transcranial magnetic stimulation with a drug treatment, in particular application of repetitive transcranial magnetic stimulation with treatment to modulate the activity of the neurones and induce neuroplasticity and the use of Thyroid hormone treatment to increase quantity or activity of thyroid hormones, for example for treatment of thyroid dysfunction. Patients may be selected for treatment by testing for the presence of normal thyroid function.
US11638821B2	Incontinence therapy The disclosure describes example of subsensory electrical stimulation for providing therapy for incontinence. An implantable medical device (IMD) includes a memory configured to store a set of therapy parameters for subsensory electrical stimulation of a patient. The delivery of the subsensory electrical stimulation results in a therapeutic effect for incontinence therapy at a stimulation intensity that is in range of approximately 50% to 80% of a stimulation intensity at a sensory threshold, and the patient does not perceive delivery of the subsensory electrical stimulation and perceives delivery of stimulation at the sensory threshold. The IMD also includes therapy delivery circuitry configured to deliver the subsensory electrical stimulation based on the stored set of therapy parameters, including cycling the delivery of the subsensory electrical stimulation between an on-cycle and an off-cycle.
US11638820B2	Transcutaneous neuromodulation system and methods of using same A neuromodulation system and a method of inducing voluntary movement in a mammal with a spinal injury are disclosed. In an example, a neuromodulation system includes a processor, a signal generator, and at least one electrode. The processor, in cooperation with the signal generator and the at least one electrode are configured to deliver a transcutaneous stimulation to a mammal. The transcutaneous stimulation includes during a first time period, a transcutaneous electrical spinal cord stimulation (“tESCS”) applied to the mammal during physical conditioning of the mammal. The transcutaneous stimulation also includes during a second time period after the first time period, the tESCS applied to the mammal during reduced or no physical conditioning of the mammal. The tESCS applied during the first time period and the second time period is used to establish a functional baseline of the mammal.
US11638819B2	Signal generators for use with tissue modification systems Embodiments described herein relate to signal generators, systems including signal generators, and related methods. A signal generator includes capacitor(s) to store energy used to generate a treatment signal. The signal generator also includes a waveform shaping circuit, a controller, a voltage sense circuit, and a current sense circuit. The waveform shaping circuit is coupled to the capacitor(s) and includes first, second, third, and fourth switches, each of which is configured to be selectively turned ON and OFF, to allow current to pass through the switch when turned ON, and to prevent current from passing through the switch when turned OFF. The controller selectively controls the switches in order to generate the treatment signal. The controller also selectively controls the switches in order to perform certain fault tests, which rely on voltages sensed by the voltage sense circuit and currents sensed by the current sense circuit.
US11638809B2	Triptan microporation delivery system A transdermal delivery system for delivery of a triptan into a tissue membrane of a subject. The system includes a transdermal microporation apparatus for heating a skin surface and a triptan drug delivery patch. The drug delivery patch comprises a top layer comprising an adhesive, a middle layer comprising the triptan, and a bottom layer. A method for treating a subject comprises identifying a subject having a migraine, using the transdermal microporation apparatus to open a plurality of micropores in the skin of the subject, and applying the triptan drug delivery patch to the subject's skin over the micropores for a period of time effective to deliver the triptan through the micropores in an amount effective to treat the subject's migraine.
US11638803B2	Anesthetic evaporator unit An anesthetic evaporator unit (2) with an anesthetic container (4) for receiving liquid anesthetic, with a gas line (6) with an open-pore, porous line wall (8) for guiding gas and for enriching the gas with anesthetic, and with an anesthetic-guiding wick (10), which extends from an interior space (12) of the anesthetic container (4) to the line wall (8) in order to supply the line wall (8) with anesthetic from the anesthetic container (4). The anesthetic evaporator unit (2) has a heater (14) for heating the gas line (6). A method for controlling the anesthetic evaporator unit (2) is also provided.
US11638785B2	Medication delivery device with sensing system Medication delivery devices are provided having a dose delivery sensing capability. A sensed element is attached to a dose setting member of the device. The sensed element includes surface features radially-spaced from one another. A rotational sensor is attached to an actuator of the device. The rotational sensor includes a movable element that is contactable against the surface features. The rotational sensor is configured to generate a signal in response to the movement of the movable element over the surface features during their rotation. A controller is operatively coupled to the rotational sensor, and in response to receiving the generated signal, the controller is configured to determine a number of the surface features passing the movable element of the rotational sensor during dose delivery. The number can be associated with an amount of dose delivered. Sensing can be provided in a module or integrated in device.
US11638769B1	Device for disinfectant agent application and generation and method of use A device for obtaining and applying a disinfectant agent and method of use are provided. The device includes a pre-processing cascade unit that activates (ionizes) air, with the activated air being supplied by an air pump to an inlet of a sprayer, where the activated air mixes with an initial working fluid (distilled water) to form an activated air-working fluid aerosol mixture that is sprayed by the sprayer into a reactor of cone-shaped volumetric cold plasma that includes divergent discharge electrodes. The device further includes a unit for generating high-voltage pulses of a nanosecond duration that is connected to the discharge electrodes and that causes the electrodes to generate electrical discharges. Upon the mixture coming into contact with the electrical discharges, potent disinfectant agents (such as peroxynitrite and one or more peroxynitrite's precursors or derivatives) are synthesized and expelled from the device.
US11638768B2	Aqueous ozone generator controller and methods An illustrative control system for use with a replaceable ozone generator cartridge for use with an aqueous ozone delivery device, for example, for sanitizing objects, including hands, hands and forearms, feet, other tissue, instruments, or other object sanitizing. One embodiment of the control system calculates and transmits usage data to a memory device of the ozone generator cartridge, and also includes various sensors and drivers for controlling an aqueous ozone concentration. The control system also provides other data logging, error detection, and identity verification of the replaceable ozone generator cartridge.
US11638767B2	Sanitizing door handle Various implementations of the invention are directed toward a sanitizing door handle and/or components of such sanitizing door handle. Some implementations of the invention are directed toward a manual sanitizing door handle while some implementations of the invention are directed toward an auto-sanitizing door handle. According to some implementations of the invention, a sanitizing fluid is dispensed directly onto an exterior surface of the sanitizing door handle in connection with an operation of the door handle to sanitize the door handle. According to some implementations of the invention, a sanitizing fluid is dispensed directly onto a user's hand(s) in connection with an operation of the door handle to sanitize the user's hand(s).
US11638763B2	Nanoallergens and uses thereof Embodiments of the present disclosure provide a nanoparticle based platform, and nanoallergens for identifying, evaluating and studying allergen mimotopes as multiple copies of a single mimotope or various combinations on the same particle. The nanoparticle is extremely versatile and allows multivalent binding to IgEs specific to a variety of mimotopes, simulating allergen proteins. Nanoparticles can include various molecular ratios of components. For example, the nanoallergens can include about 0.1-40% mimotope-lipid conjugate and about 60-99.9% lipid. The mimotope-lipid conjugate includes a mimotope, a first linker, and lipid molecule. Nanoallergens can be used in in vitro and in vivo applications to identify a specific patient's sensitivity to a set of epitopes and predict a symptomatic clinical response, identify allergen epitopes through blind screening peptide sequences from allergen protein, and in a clinical application similar to a scratch test.
US11638758B2	Itraconazole compositions and dosage forms, and methods of using the same The disclosure relates to, among other things, pharmaceutical compositions, such as solid oral dosage forms, comprising itraconazole, methods of making the compositions, and methods of using the same for treating disorders including, but not limited to, fungal infections.
US11638753B2	Lipids as synthetic vectors to enhance antigen processing and presentation ex-vivo in dendritic cell therapy The invention covers the use of certain classes of lipids including cationic lipids in ex-vivo dendritic cell therapies. The cationic lipids enhance antigen uptake, processing and presentation of the processed antigens by dendritic cells to CD8+ and CD4+ T-cells via the MHC classes I and II presentation pathways respectively. Antigen uptake via cationic lipid by dendritic cells result in significant lowering of the population of the immune suppressive regulatory T cells in the tumors and a significant increase of the tumor targeting cytotoxic T-cells. Loss of regulatory T cells and increase of tumor specific cytotoxic cells are conducive to effective elimination of the tumors.
US11638748B2	Pathogen vaccines and methods of producing and using the same The present invention provides vaccine compositions and methods of producing such compositions. Other embodiments of the invention include methods of treating a pathogen infection, methods of vaccinating a subject against a pathogen infection, and methods for treating an antibiotic-resistance bacterial infection in a subject in need thereof. In further embodiments, the invention includes methods of decreasing the level of a pathogen in a subject having a pathogen infection, methods of increasing the surviving rate of a subject having a pathogen infection, methods of reducing the level of pain associated with a pathogen infection, and methods of reducing the level of distress associated with a pathogen infection in a subject in need thereof. Novel scaffold compositions and opsonin-bound or lectin-bound pathogen compositions, and uses thereof, are also provided herein.
US11638736B2	Compositions for preventing or treating diseases or disorders associated with neuro-inflammation, neuro-apoptosis, or neuro- oxidative damage and uses thereof Provided herein are compositions for treating a disorder or a disease associated with or characterized by neuro-inflammation, neuro-apoptosis, or neuro-oxidative damage in a subject, pharmaceutical compositions comprising the compositions and pharmaceutically acceptable excipients, and nutraceutical compositions comprising the compositions and nutraceutically acceptable excipients. Provided also herein are methods of treating a disorder or a disease associated with or characterized by neuro-inflammation, neuro-apoptosis, or neuro-oxidative damage in a subject in need thereof, methods of reducing, alleviating, or delaying a sign or a symptom of a disorder characterized by neuro-inflammation, neuro-apoptosis, or neuro-oxidative damage in a subject in need thereof, and methods of regulating inflammation, antioxidant enzymes, and apoptosis in a subject having a disorder or a disease associated with or characterized by neuro-inflammation, neuro-apoptosis, or neuro-oxidative damage.
US11638734B2	High yield extraction method for and products of rhodiola plants A method of extracting a Rhodiola plant comprising the steps of harvesting and drying the plant; extracting the alkaloids from the plant in a solvent; filtering the solvent-Rhodiola plant mixture to remove the solvent and extracted alkaloids from a spent plant matter; drying the spent plant matter; purifying and separating the extracted alkaloids from the solvent; and mixing the purified alkaloids back into the dried spent plant matter. Also, products of the method include vaporizing liquids, medicinal compositions, kief compositions, rolling papers, and filters for tobacco and vaporizing equipment comprising the mixture of the purified alkaloids and the dried spent plant matter produced according to the method. Further disclosed is a Rhodiola plant having approximately 1.3-8.57% total phenolic compounds containing 1-3.5% salidrosides and 0.03-3.6% Rosavins.
US11638732B2	Composition for reducing deterioration of mental function An object of the present invention is to provide a novel composition that is, for example, effective in suppression of deterioration of mental function. The present invention provides a composition for use in suppressing deterioration of mental function, comprising a hop oxidation-reaction product. Conditions of deterioration of mental function include conditions selected from the group consisting of depression-related conditions and anxiety-related conditions. The composition of the present invention can be provided in the form of a food composition, and be ingested by subjects with deterioration of mental function or with a risk of deterioration of mental function. The S-fraction can be used as the hop oxidation-reaction product.
US11638723B2	Method for generating T cells progenitors The invention relates to an in vitro method to generate T cell progenitors, comprising the step of culturing CD34+ cells in a medium containing TNF-alpha and/or an antagonist of the Aryl hydrocarbon/Dioxin receptor, in particular StemRegenin 1 (SR1), in presence of a Notch ligand and optionally a fibronectin fragment.
US11638718B2	Treatment of alphavirus-induced inflammation Disclose is a method of treating alphavirus infections, particularly in humans, in which pentosan polysulfate is administered to an infected subject. Whilst not effecting the viral load in a subject, the pentosan polysulfate acts to reduce inflammation in tissues, such as the muscles, and in the joints of a subject. In addition, cartilage damage in the joints may be reduced. The reduction in inflammation and/or cartilage damage acts to reduce the severe pain experienced by subjects suffering from alphavirus infections, such as Ross River virus, chikungunya virus and Barmah Forest virus.
US11638716B2	Compounds, compositions, and methods for the treatment of disease Disclosed are compounds and compositions for the activation or induction of expression of a pattern recognition receptor (e.g., STING, RIG-I, MDA5), and methods of use thereof.
US11638715B2	Orally-bioavailable nucleoside analogs Described herein are orally-bioavailable nucleoside analogs and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for the treatment of coronavirus infections, including SARS-CoV-2 infection.
US11638710B2	Inhalable formulation of fluticasone propionate and albuterol sulfate This invention relates to a fixed-dose dry powder inhalation formulation comprising fluticasone propionate and albuterol sulfate, together with an α-lactose monohydrate carrier. In the formulation, the albuterol sulfate stabilises fluticasone propionate.
US11638707B2	Substituted amino triazoles useful as chitinase inhibitors Disclosed are amino triazole compounds of formula (I). These compounds are inhibitors of acidic mammalian chitinase and chitotriosidase. Also disclosed are methods of using the compounds to treat asthma reactions caused by allergens, as well as acute and chronic inflammatory diseases, autoimmune diseases, dental diseases, neurologic diseases, metabolic diseases, liver diseases, polycystic ovary syndrome, endometriosis, and cancer.
US11638689B2	Deep topical systemic nitric oxide therapy apparatus and method A topical mixture that produces nitric oxide and a method for using the topical mixture to increase the vasodilation of a bloodstream via transdermal absorption of the nitric oxide. The nitric oxide can then affect subcutaneous tissues. The systemic vasodilation of a mammal may be increased via a topical application of an appropriate nitric oxide producing substance.
US11638687B2	Oil-based cosmetic preparation The present invention provides an oil-based cosmetic which is excellent in terms of a matte texture, while being highly stable. An oil-based cosmetic which is characterized by containing the following components (a)-(e). (a) a crosslinked organopolysiloxane (b) an amorphous anhydrous silicic acid (c) an oil-based gelling agent having a sugar skeleton (d) a liquid oil (e) a powder.
US11638681B2	White pigment for cosmetics, and cosmetic Provided is a white pigment for cosmetics capable of giving a cosmetic that gives a coating film having less stickiness and higher long-lasting properties. A white pigment for cosmetics of the present invention includes a titanium phosphate powder, the titanium phosphate powder includes crystal particles of titanium phosphate, and a ratio (oil absorption value/specific surface area) of an oil absorption value (ml/100 g) to a specific surface area (m2/g) of the crystal particles is 2.0 or more.
US11638680B2	Fiber containing hair styling composition The present disclosure concerns a hair styling composition comprising (a) at least one component comprising fibers, b) at least one polymer comprising an acrylate polymer and c) at least one polymer comprising a polyurethane.
US11638675B2	System and method for heat or cold therapy and compression therapy A medical device providing a combination of thermal and DVT therapies to a patient. The components, arrangement of components, function of the device as a whole, and methods of use of the device are all devised to maximize therapeutic effectiveness. Effectiveness in this context is measured by the ability to provide a controlled application of the recommended thermal treatment including time, temperature, compression, and number of cycles with specified cycle duration.
US11638672B2	Head-up spinal decompression device A spinal decompression device from which a user suspends himself with his head up, taking advantage of gravity to stretch his spine and relieve tension in his back. Two crosspieces are connected at their middle portions to form an X. Each crosspiece has an arm near the top and a foot at the bottom, all extending horizontally and perpendicularly to the crosspieces. The height of the arms and their distance apart from each other are adjustable to fit each user so that the user may control the amount of his body weight suspended between the arms during treatment, by resting his feet on the ground. The device is collapsible for easier storage. A safety strap may be connected between the lower portions of each cross piece to prevent accidental collapse of the device. Wheels may be attached to the feet to make the device easier to move.
US11638662B2	Sleeve to aid in wound treatment The present disclosure is directed to a therapeutic sleeve for a medical patient. The sleeve has an interior side and an exterior side. The sleeve can include a fastener on the interior side. A wound care component such as an absorbent pad can be fastened to the interior side of the sleeve. The wound care component can be removed and replaced when it expires. The sleeve can be fabricated from stretch fabric, allowing the sleeve to conform to a patient's arm or leg.
US11638655B2	Orientable intracranial occlusion device and method A method and device to correctly orient an intracranial occlusion device, such as a stent having differential porosity, with respect to desired areas of greater or lesser blood flow (e.g., branch vessels and aneurysms, respectively), said device being particularly adapted for use in treating aneurysms in intracranial or other tortuous vasculature. An intravascular device comprising a delivery catheter having a hub and angular lumen capable of constraining a pusher wire within a packaging catheter to deploy said stent in an orientation wherein the area of least porosity abuts the aneurysm, and area of maximal porosity permits blood flow to a branch or other vessel. A method of using same.
US11638651B2	Spinal implant A spinal implant is provided and includes a body portion defining a longitudinal axis. The body portion includes a distal end portion, a proximal end portion, opposed side surfaces that extend between the distal and proximal end portions, and top and bottom surfaces configured and adapted to engage vertebral bodies. The top and bottom surfaces have a surface roughness between 3-4 μm. A cavity extends through the top and bottom surfaces defining a surface area that is at least 25% of a surface area of the top surface or the bottom surface. First orifices are defined through the top surface and second orifices are defined through the bottom surface. The second orifices are connected to the first orifices by a plurality of channel.
US11638642B2	Ophthalmic device having opaque and decentered light-transmissive portions for alleviating symptoms relating to ocular diseases Embodiments concern an intraocular implantable device operable comprising a disk-shaped body having a symmetry axis and which further comprises a light-transmissive portion and an opaque portion wherein the light-transmissive portion is decentered with respect to the symmetry axis.
US11638639B2	Branched stent graft device and deployment A device for treating disease along a main vessel and at least one branch vessel extending from the main vessel includes a branch member for deployment in the branch vessel, the branch member having a branch lumen; and a main body for deployment in the main vessel. The main body has a generally tubular wall extending generally longitudinally between opposite first and second ends. The wall has an internal surface defining a main lumen and an opposite outer surface. The wall has a recessed portion that is recessed relative to the outer surface of the wall and positioned between the first and second ends of the main body. The main body has an opening formed in the recessed portion of the wall for receiving the branch member therethrough such that the branch lumen is in fluid communication with the main lumen.
US11638638B2	Filling structure for a graft system and methods of use A system for treating an aneurysm includes a first double-walled filling structure having an outer wall and an inner wall. The filling structure is adapted to be filled with a hardenable fluid filling medium so that the outer wall conforms to an inside surface of the aneurysm and the inner wall forms a generally tubular lumen to permit blood flow therethrough. The inner wall comprises a blood contacting layer and a reinforcing layer. The reinforcing layer prevents circumferential creep or elastic expansion of the lumen.
US11638637B2	Method of removing embolic material with thrombus engagement tool A method of removing embolic material from a vessel with mechanical and aspiration assistance. The method comprises the steps of providing an aspiration catheter having a central lumen and a distal end, advancing the distal end of the aspiration catheter to obstructive material in a vessel, applying vacuum to the central lumen to draw clot into the central lumen, introducing a thrombus engagement tool into the central lumen, and manually manipulating the tip to engage clot between the tip and an inside wall of the central lumen.
US11638631B2	Process for providing a dental article A process for providing a sterilized dental article, at least a portion of the surface of which exhibiting a contact angle of less than 45°. The process includes the subsequent steps of a) providing a dental article and b) subjecting the initial dental article to a hydrogen peroxide plasma treatment. It is characterized in that the hydrogen peroxide plasma sterilization treatment of step b) is carried out in the presence of a carbon-containing compound, which during treatment is converted to form a carboxylic group attached to the surface of the dental article.
US11638627B2	Systems and methods for manufacturing orthodontic devices In some embodiments, apparatuses and methods are provided herein useful to orthodontic kits. In some embodiments, an orthodontic kit comprises a carrier, wherein the carrier is configured to house a plurality of orthodontic appliances, the plurality of orthodontic appliances, and a plurality of support structures, wherein the plurality of support structures includes groups of support structures, wherein each group of support structures connects one of the plurality of orthodontic appliances to the carrier, wherein the orthodontic kit is defined by a computer data file, wherein the computer data file includes data necessary to additively manufacture the orthodontic kit including the carrier, the plurality of orthodontic appliances, and the plurality of support structures.
US11638622B2	Medical robotic system providing an auxiliary view of articulatable instruments extending out of a distal end of an entry guide A medical system may comprise a display and a processor configured to determine an optimal position for an image capturing instrument to view working ends of a plurality of medical instruments when the plurality of medical instruments and the image capturing instrument are each extending out of a distal end of an entry guide. The processor may also be configured to cause the optimal position to be displayed on the display along with an image captured by the image capturing instrument of the working ends of the plurality of medical instruments.
US11638598B2	Spine surgery device and method A surgical connector useful to link spine rods together. The connector may be used adjacent a pair of mounting screws in one vertebra to limit movement between the screws or may be used to apply a lateral force to a portion of the spine to change curvature. A method of performing spinal surgery is also provided to reinforce a patient's spine.
US11638588B2	Radial artery sheath assembly A radial artery sheath assembly includes a cuff that is wearable around a patient's wrist and a receiver is integrated into the cuff. The cuff is inflatable to compress an incision in the patient's wrist to achieve homeostasis for stopping bleeding. A ring is removably attachable to the cuff and a radial sheath is extendable through the ring to retain the radial sheath in the incision in the user's wrist when the ring is attached to the cuff. The ring is inflatable for compressing the radial sheath in the ring to inhibit the radial sheath from being removed from the incision. A lock is coupled to the ring and the lock releasably engages the receiver in the cuff for attaching the ring to the cuff.
US11638586B2	Proximal perivalvular occlusion system An occlusion device intended for blocking perivalvular leak channels that are found following heart valve implantation between the heart valve and the surrounding tissue. The occlusion device has a stent and a covering that is attached to the stent surface. A blocking fabric extends across the lumen of the stent to block blood flow. The stent pattern and wall structure provide for small radius of curvature bends to fill narrow channels that cause the perivalvular leaks.
US11638584B2	Compressible non-fibrous adjuncts Stapling assemblies for use with a surgical stapler are provided. In one exemplary embodiment, the stapling assembly includes a cartridge having a plurality of staples disposed therein and a non-fibrous adjunct formed of at least one fused bioabsorbable polymer and configured to be releasably retained on the cartridge. Adjunct systems for use with a surgical stapler are also provided. Surgical end effectors using the stapling assemblies are also provided. Methods for manufacturing stapling assemblies and using the same are also provided.
US11638578B2	Apparatus and method to seal a tissue tract The invention relates to a device and method for blocking air contributing to pneumothorax during a lung biopsy.
US11638565B2	Radiographic imaging apparatus and control method therefor A radiographic imaging apparatus includes: an effective pixel area including a plurality of detection areas, in each of which a first pixel including a photoelectric conversion element and a second pixel including a light-blocking element are provided; a plurality of signal processing units that are provided so as to correspond to the plurality of detection areas and each process, for a corresponding one of the detection areas, an output signal from the first pixel and an output signal from the second pixel provided in the corresponding one of the detection areas; and a correction unit that makes, for each signal processing unit among the plurality of signal processing units, a correction to the output signal from the first pixel processed by the signal processing unit, by using the output signal from the second pixel processed by the signal processing unit.
US11638561B2	Physiological monitoring devices with adjustable signal analysis and interrogation power and monitoring methods using same A method of monitoring a subject via a photoplethysmography (PPG) sensor configured to detect and/or measure PPG information from the subject includes changing, via a processor, signal analysis frequency of the PPG sensor signals, optical wavelength emission of the PPG sensor, and/or PPG sensor interrogation power at predetermined times. Each predetermined time is associated with measuring at least one different biometric parameter from a plurality of biometric parameters.
US11638554B2	Negative pressure dressing system with foot load monitoring Embodiments of systems and methods for monitoring use of an orthopedic device are at least disclosed. In some embodiments, the system can include an orthopedic device, a housing, and a controller. The orthopedic device can provide support to a limb of an individual. The orthopedic device can include a magnet configured to generate a magnetic field. The housing can attach to the individual, and the housing can support a magnetometer configured to generate a signal responsive to the magnetic field. The controller can determine from the signal whether the individual is using the orthopedic device to provide support to the limb and accordingly output usage indications.
US11638549B2	Wireless nerve integrity monitoring systems and devices A nerve integrity monitoring device includes a control module and a physical layer module. The control module is configured to generate a payload request. The payload request (i) requests a data payload from a sensor in a wireless nerve integrity monitoring network, and (ii) indicates whether a stimulation probe device is to generate a stimulation pulse. The physical layer module is configured to (i) wirelessly transmit the payload request to the sensor and the stimulation probe device, or (ii) transmit the payload request to a console interface module. The physical layer module is also configured to, in response to the payload request, (i) receive the data payload from the sensor, and (ii) receive stimulation pulse information from the stimulation probe device. The data payload includes data corresponding to an evoked response of a patient. The evoked response is generated based on the stimulation pulse.
US11638547B2	Device and method for sensing electrical activity in tissue An exemplary embodiment providing one or more improvements includes apparatus and methods for sensing electrical activity in tissue of a person in a manner which is substantially limits or eliminates interference from noise in a surrounding environment.
US11638546B2	Heart graphic display system A system is provided for displaying heart graphic information relating to sources and source locations of a heart disorder to assist in evaluation of the heart disorder. A heart graphic display system provides an intra-cardiogram similarity (“ICS”) graphic and a source location (“SL”) graphic. The ICS graphic includes a grid with the x-axis and y-axis representing patient cycles of a patient cardiogram with the intersections of the patient cycle identifiers indicating similarity between the patient cycles. The SL graphic provides a representation of a heart with source locations indicated. The source locations are identified based on similarity of a patient cycle to library cycles of a library cardiogram of a library of cardiograms.
US11638537B2	Wearable physiological monitoring system A wearable respiration monitoring system having a transmitter coil that is adapted to generate and transmit multi-frequency AC magnetic fields, a receiver coil adapted to detect variable strengths in one of the AC magnetic fields and generate AC magnetic field strength signals representing anatomical displacements of a monitored subject, and at least one accelerometer that is configured to detect and monitor anatomical positions and movement of the subject, and generate and transmit accelerometer signals representing same. The wearable monitoring system further includes an electronics module that is adapted to receive the AC magnetic field strength signals and accelerometer signals, and determine at least one respiratory disorder as a function of the AC magnetic field strength signals and at least one anatomical position of the subject as a function of the accelerometer signals.
US11638527B2	Determination of cardiopulmonary signals for multi-persons using in-body signals obtained by UWB radar The disclosure herein generally relates to the field of determination of cardiopulmonary signals for multi-persons, and, more particularly, to determination of cardiopulmonary signals for multi-persons using in-body signals obtained by ultra-wide band (UWB) radar. The disclosed method determines of cardiopulmonary signals for multi-persons using in-body signals, wherein a UWB radar signals/waves reflected from inside a human body is utilized for efficient determination of cardiopulmonary signals. The disclosed method and system utilize the UWB radar signals to identify a number of persons along with several details about the persons that include a girth of the each identified person and the orientation of the identified person towards the one or more UWB radar. Further a chest wall distance, a breathing rate, a heart wall distance and a heart rate are determined for all the identified persons based on the identified girth and the identified orientation along with the UWB radar signals.
US11638526B2	Methods of diagnosing and treating viral infections Diagnosing and treating viral infections. One example is a method of diagnosing absence of severe acute respiratory syndrome 2 (SARS-CoV-2), the method including: isolating a human in a covid-free environment for an isolation period; performing measurements of a core temperature during the isolation period; and if each of the measurements of the core temperature indicate a lack of fever, declaring the human free of SARS-CoV-2. Another example is a method including treating coronavirus in a human by: receiving a core temperature measurement; receiving a test result regarding the SARS-CoV-2 virus; responsive to the human having both fever and the presence of the SARS-CoV-2 virus, submerging the trunk and the legs of the human in water with a surfactant, and the human at least partially submerged for a treatment period of at least three hours; and controlling a temperature of the water during the treatment period.
US11638525B2	Intraoral scanning apparatus with decreased ray footprint An apparatus for dental imaging comprises a light source for generating light, an optics system for focusing the light, and a probe head. The light source, the optics system and the probe head are arranged such that the light passes through the optics system, passes through the probe head, and exits the probe head. The optics system is configured such that chief rays of the light before entering the probe head are divergent to each other, wherein an angle defined by a marginal ray of an outermost beam of the light is complementary to an angle defined by an extreme off-axis chief ray of the light with respect to the optical axis.
US11638515B2	Endoscope, rising base, cap for endoscope, method for attaching cap for endoscope, and method for detaching cap for endoscope To provide an endoscope that can be easily cleaned by dismounting an elevator after endoscopic examination. The endoscope includes a lever that is rotatably provided at a distal tip of an insertion portion (30), an elevator (80) that can be attached to and detached from the distal tip of the insertion portion (30), and includes a lever connection portion connected to the lever, and an elevator shaft (82) arranged to rotate coaxially with the lever when the lever connection portion and the lever are connected, and an endoscope cap (50) that can be attached to and detached from the distal tip of the insertion portion (30), and includes a bottomed cylindrical cover (52), an elevator support portion (761) that is provided inside the cover (52) and has an inlet through which the elevator shaft (82) enters when mounted to the distal tip of the insertion portion (30), and an elevator pivot portion (764) provided at the inlet.
US11638512B2	Robot cleaner A robot cleaner is provided, including a main body forming a robot cleaner exterior, a driver coupled to the main body to move the main body, a cleaning module coupled to the main body to suck dust from a traveling surface, a dust collector removing dust from air suctioned through the cleaning module, and a wet-mop module coupled to the main body to mop the traveling surface, wherein the wet-mop module includes a wet-mop module housing surrounding at least a portion of the main body and accommodating water in an internal space, a wet-mop module wheel disposed in the wet-mop module housing, a mop disposed between the wet-mop module housing and the traveling surface, and a wet-mop pump connected to the wet-mop module wheel to supply water to the mop in response to rotation of the wet-mop module wheel. Mopping may be performed without applying physical force of a person.
US11638511B2	Floor cleaning apparatus with offset cleaning unit An apparatus for cleaning a floor includes a housing, wheels by which the apparatus is adapted to move; a motive device for moving the apparatus, a steering mechanism, and a cleaning assembly including a cleaning unit and an offset mechanism adapted to move the cleaning unit to or from an offset position projecting beyond one lateral side of the apparatus. In another embodiment, an apparatus for cleaning a floor includes a housing, wheels by which the apparatus is adapted to move, a motive device for moving the apparatus, a steering mechanism, and a cleaning assembly including a cleaning unit and a swing mechanism indirectly linking the cleaning unit to the steering mechanism such that when the apparatus is in an operative mode, the cleaning unit reorients its position in synchronization with the path of travel of the apparatus. Optionally, a lifting device may raise and lower the cleaning assembly.
US11638504B2	Paper wraps, paper wrapped products, and methods of making the same The present disclosure provides paper wraps, paper wrapped products, such as rolled bath tissue, paper towel products, or bundles of rolled bath tissue or paper towels, and methods for covering a product or bundled products in a paper wrap. For example, printed paper wraps and their use are described, wherein the printed paper wraps comprise at least one heat-sealable adhesive that may be applied in varying locations, coverage levels, and patterns comprising different seal strengths, which may be sealed using heat and/or pressure external to the products for packaging and protective purposes.
US11638499B2	Beverage brewer spray apparatus having multiple dispersion members A beverage brewer spray apparatus includes a lid, dispersal members, and a skirt. The lid has an obverse and converse surfaces. The dispersal members extend from the converse surface of the lid at open proximal ends of the dispersal members. The skirt has a proximal end fixed to and extending outward from the converse surface of the lid. Each dispersal member has a sidewall and a distal end defining an interior of the dispersal member. The sidewall has apertures arranged in a distal section of the sidewall. The lid has through-holes formed between the obverse and converse surfaces, and the dispersal members are fixed to the converse surface such that the through-holes provide fluid communication from the obverse surface of the lid to the apertures through the interiors of the dispersal members. The apertures are configured to direct liquid outward from the dispersal members.
US11638495B2	Oral motor spoon An oral motor spoon for improving oral motor skills includes a handle attached to a bowl section that forms a forwardly-sloped concave bowl that curves sharply upwardly to a vertical plane adjacent the tip. The underside of the bowl section preferably includes a series of linear, textured ridges running transversely in parallel relation thereacross. The tip of the bowl section is preferably formed into a generally flat exterior edge in a vertical plane, and the upper horizontal edge of the tip is preferably elevated above than the remaining perimeter of the bowl.
US11638492B2	Potted plant turntable A potted plant turntable including a base and a rotating dish. The rotating dish supports a potted plant which may be rotated with the dish to allow more even exposure of the plant to sunlight. The dish rests on a bearing collar of the base and may be manually rotated or driven by a motor. Drainage holes are spaced from the center of the dish and for many embodiments spaced radially inwardly from an outer edge.
US11638491B2	Display case for window coverings An assembly for display of a window covering having a display case and a window covering attached to a display board. The a display case adapted to reversibly hold a display board near the top of the display case through a magnetic bond between the display case and the display board. Mounting hardware for the window covering is engaged with the display board. The window covering is engaged with mounting hardware so that the window covering with the mounting hardware, and the display board may be removed from the display case such that a different mounting board with a different set of mounting hardware and a different window covering may be inserted in the display case to demonstrate the appearance and functionality of the window covering.
US11638484B2	Border bench apparatus A border bench apparatus providing a seating surface that can be interchangeably replaced with a retaining wall section. The border bench comprises a bench section having a seating surface, a first end to engage a lower engagement projection, a second end adapted to engage an upper engagement projection, and a body. In the preferred embodiment, more than one spike passes through the hoes defined in the bench and the wall sections for stabilization. The border bench can include a weighted base, or a broadened base.
US11638482B2	Reclining seating unit with wall-proximity capability A wall-proximity reclining seating unit includes: a frame having a back member and a pair of arms, the back member extending between the arms; a backrest; a seat; a first footrest; and a reclining mechanism connected between the frame, backrest, seat, and first footrest. The reclining mechanism comprises a series of pivotally interconnected links and is configured to move the seating unit between: (a) an upright position, (b) a TV position, in which the first footrest is extended in front of the seat and is generally horizontally disposed, and the seat and backrest are moved forwardly relative to the frame between about 2.5 and 4 inches; and (c) a fully reclined position, in which the first footrest remains extended in front of the seat, and the seat is moved forward of its position in the TV position between about 4 and 7 inches.
US11638481B2	Smart cabinet The application relates to a smart cabinet. The smart cabinet includes a cabinet body, a moving module, a controlling module and an assisting module. The moving module is positioned in the cabinet body; the controlling module is connected to the moving module. The moving module includes a base, a guiding wheel group disposed on the base, a plurality of drivers pivotally connected with the guiding wheel group, and a manipulator disposed on the base. The controlling module includes an input control unit, a guiding rope, and a pulley group. The input control module is electrically connected with the drivers and the manipulator. The pulley group includes a plurality of pulleys defining a movement range for the moving module. The assisting module includes a rope retractor and a sensor electrically coupled to the rope retractor. Two ends of the guiding rope are coupled to the rope retractor.
US11638478B2	Cable management system and workstation system A cable management system for a worktop has a cable support and at least one support mechanism comprising a base body, a first lever and a second lever. The base body is elongated between first and second ends along a major axis and includes respective pivot and fixation points for the first and second levers. The first lever is at a proximal end pivotally supported in the first pivot point, comprises at least a first retaining portion for receiving the cable support, and is fixable at the first fixation point. The second lever is at a proximal end pivotally supportable in the second pivot point, comprises at least one second retaining portion for receiving the cable support, and is fixable at the second fixation point.
US11638468B2	Apparatus, system, and method for at least one of icing, heating, and compressing a user's body part A wearable device for at least one of icing, heating and compressing a user's body part is disclosed. The wearable device comprises an inner part and an outer part. The outer part is arranged with the inner part such that the outer part surrounds the inner part. A compartment is defined by the space between the outer part and the inner part and above the first attaching means. A compression force is provided by the second set of elastic properties compressing at least one of the hot element and the cold element against the user's body part thereby eliminating a second attaching means above the first attaching means within the compartment. At least one handle is in attachment with the outer part. The wearable device further comprises at least one band disposed on the outer part between the outer part upper end and outer part lower end.
US11638467B2	Timepiece component provided with a cap A timepiece component, having a first part and a removable cap, which is able to adopt a fastening configuration in which the removable cap is fastened to the first part, and a free configuration in which the cap is separated from the first part. The first part comprises at least two latching members intended to cooperate with at least two corresponding assembly members of the cap in the fastening configuration. The cap or the first part is elastically deformable from a rest position to a deformed position which allows for positioning and removing for passing from the fastening configuration to the free configuration of the timepiece component and vice versa. The rest position allows stably maintain the fastening configuration of the timepiece component in which the at least two assembly members of the cap are in engagement with the at least two latching members of the first part.
US11638451B2	Multilayered waterproof moisture management athletic garments A water proof moisture management garment and a method of constructing such a garment in accordance with the present invention utilizes at least three layers. An outer layer may comprise a stretch woven textile treated with a durable water repellant finish. The outer layer may be micro-perforated to permit perspiration to evaporate through the micro-perforations. An inner layer may comprise a moisture management textile to facilitate the transport of perspiration away from the skin of a wearer. An intermediate layer may bond the outer layer to the inner layer. The intermediate layer may provide holes to permit the evaporation of perspiration from the inner layer through the micro-perforations of the outer layer.
US11638450B2	Safety glove system The present invention relates to a disposable safety glove system featuring a plurality of layers of inter-nested gloves that are worn simultaneously by a user. The improved disposable glove system of the present invention allows a user to peel away the outermost layer of gloves to reveal a new and sterile set of gloves. The glove system also features a relatively thick wristband to support the plurality of glove layers, a tab that can be used to easily peel off the outermost glove layer once the same has been used and a new pair of gloves is desired, and a numbering system that alerts the user to how many glove layers remain in the glove stack.
US11638446B2	Induction heating assembly for a vapour generating device An induction heating assembly for a vapour generating device includes an outer body; an induction coil arranged inward of the outer body; a heating compartment defined inward of the induction coil and arranged to receive, in use, a body comprising a vaporisable substance and an induction heatable susceptor; wherein the separation between the outer body and the induction coil defines an air vent arranged to allow air flow around the induction coil and to the heating compartment.
US11638439B2	Vitamin D-fortified water and method of manufacturing thereof The present invention relates to a drinking product of vitamin D-fortified mineral water. The present invention further relates to methods of preparing packaged drinking product of the vitamin D-fortified water with minerals and/or natural mineral water, wherein the method essentially comprises water treatment, re-mineralization, ozonation, vitamin D dosing, and mineralization.
US11638422B1	Use of crude corn oil for reducing phytotoxicity of pesticides and plant washes and enhancing overall plant health The present invention relates to formulations of crude degummed corn oil (CDGCO) for use as plant biostimulants, for increasing yield and quality and for offsetting phytotoxic effects of active ingredients in pesticides and plant washes. Such formulations are typically combined with one or more emulsifier and a solvent, and or just an emulsifier or just a solvent, and combined with water and applied to plants as a spray or fog to foliage, or pruning cuts, or a a root zone drench, or to seeds. The invention improves upon existing pesticide formulations by reducing phytotoxicity. The invention provides for affordable plant biostimulant formulations for agriculture for producing better quality and higher yielding crops when subject to environmental stresses.
US11638420B2	Modular hunting blind A modular hunting blind with individual components configured to be stored in the base with the top and roof serving as a container top to store and ship the modular hunting blind. The components may be readily assembled on site for placement on the ground or on a stand or platform with minimal tools.
US11638412B2	Animal feeder A dispenser for dispensing animal feed. An inlet tube in an upper region receives feed from a container and a dispensing tube intersecting the inlet tube defines an opening along a lower surface through which the feed can pass. A feed drive assembly, comprising radial vanes, rotates within the dispensing tube. Regions between vanes receive and hold feed from the inlet tube. Two switches activate a motor when either is closed, and the motor turns the feed drive assembly. A pivotable arm extends downwardly from the dispenser such that a force applied thereto (by an animal wandering below the dispenser) closes one of the switches to supply power to the motor or to a controller controlling operation of the motor. Rotation of the motor and thereby rotation of the feed drive assembly moves a region holding feed into alignment with the opening causing feed to be dispensed through the opening.
US11638409B1	Maize inbred 1PTAE45 A novel maize variety designated 1PTAE45 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety 1PTAE45 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 1PTAE45 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety 1PTAE45 or a locus conversion of 1PTAE45 with another maize variety.
US11638408B1	Maize inbred 1PYUV10 A novel maize variety designated 1PYUV10 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety 1PYUV10 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 1PYUV10 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety 1PYUV10 or a locus conversion of 1PYUV10 with another maize variety.
US11638402B2	System and method for controlling indoor farms remotely and user interface for same A method for receiving, over a computer network, from a plurality of devices installed in an indoor farming module, a plurality of data associated with at least one of: a water level in a watering reservoir, a pH level in an irrigation system, a temperature in the indoor farming module, a humidity level in the indoor farming module, a carbon dioxide level in the indoor farming module, and a power relay status, filtering the received plurality of data on a remote computer based on a filtering field, displaying, in a plurality of panels, the filtered data received from the plurality of devices; configuring a plurality of schedules for the plurality of devices, wherein the plurality of schedules comprise at least one of an irrigation schedule, a lighting schedule, and a data collection schedule, and sending the configured plurality of schedules to one or more controllers of the indoor farming module.
US11638396B2	Hydraulically controlled flip up mower deck A mower frame unit is operatively connected with a tractor device and the mower frame is moveable between a generally horizontal first position and a generally vertical second position. The mower frame is moveable from the first position to the second position via a hydraulic cylinder and piston assembly carried by the mower frame to pivot the mower frame about a transverse axis. The mower frame carries a tensioner assembly that is operatively connected to a lock assembly. The tensioner assembly serves at least two purposes. Namely, to tension a belt operatively connected to mower blade and to maintain a portion of the lock assembly in a locked manner when the tensioner assembly is in a state of tension.
US11638395B2	Adjustable automatic flex arm lockout A cutter bar lockout mechanism for a header of an agricultural vehicle. The cutter bar lockout mechanism includes a shaft having a first end that is coupled to a frame of the header, and a second end that is positioned either on, within or adjacent a cutter bar support arm (arm) of the header. An upper stop is either mounted to the shaft or forms part of the shaft and is configured to selectively interact with an upper surface of the arm. A lower stop is either mounted to the shaft or forms part of the shaft and is configured to selectively interact with a lower surface of the arm. The shaft is movable relative to both the frame and the arm between an unlocked position and a locked position.
US11638393B2	Ground engaging tool monitoring system An agricultural implement includes a frame and a ground engaging tool assembly having a shank rotatably coupled to the frame and a ground engaging tool coupled to the shank. In addition, the agricultural implement includes a monitoring system having a sensor mounted to one of the frame or the ground engaging tool assembly and directed toward a target. The target is the other of the frame or the ground engaging tool assembly, and the sensor is configured to emit an output signal toward the target and to receive a return signal indicative of a measured position of the ground engaging tool assembly relative to the frame. The monitoring system also includes a controller configured to determine that the ground engaging tool assembly is in a deflected position in response to determining that a difference between the measured position and a working position is greater than a threshold value.
US11641785B2	Ion milling for frequency tuning of superconducting qubits A method of modifying a resonant frequency of a quantum device includes generating an ion beam having a beam energy and exposing a surface of the quantum device to the ion beam for an exposure time. The ion beam is incident onto the quantum device at an oblique angle that is less than 90 degrees as measured from the surface of the quantum device. The quantum device includes a Josephson junction, the ion beam exposing the quantum device proximate to the Josephson junction to modify a property of the Josephson junction, the property being associated with the resonant frequency of the quantum device.
US11641781B2	Display apparatus A display apparatus is disclosed. The display apparatus includes a display panel, a piezoelectric vibration unit attached to a rear surface of the display panel, and a member attached to at least one of a rear surface of the piezoelectric vibration unit and a portion of the rear surface of the display panel that surrounds the piezoelectric vibration unit. The display apparatus includes a display panel, a damping member attached to a rear surface of the display panel, and a piezoelectric vibration unit attached to a rear surface of the damping member.
US11641776B2	Organic compound, organic light emitting diode and organic light emitting device having the compound Discussed is an organic compound having a benzofluorenocarbazole core and an aromatic or hetero aromatic groups bonded to a specific positions of the benzofluorenocarbazole core, and an organic light emitting diode and an organic light emitting device including the compound. The organic compound has a narrow Stokes Shift between an absorption spectrum peak and an emission spectrum peak, it has a broad spectral overlapping area between its absorption wavelength range and an emission wavelength range of another luminous material. Therefore, it can emit light having high color purity and exhibit excellent luminous efficiency.
US11641775B2	Compounds and organic electronic devices The present invention relates to certain fluorenes, to the use of the compounds in an electronic device, and to an electronic device comprising at least one of these compounds. The present invention furthermore relates to a process for the preparation of the compounds and to a formulation and composition comprising one or more of the compounds.
US11641771B2	Electro-optical device and electronic apparatus An electro-optical device includes a first light-emitting element including a first light-emitting region, a second light-emitting element including a second light-emitting region, a first filter, and a second filter. The area of the first light-emitting region is smaller than the area of the second light-emitting region, and a relationship (Lf11−Le11)>(Lf21−Le21) is satisfied when the length of the first light-emitting region is Le11, the length of the second light-emitting region is Le21, the length of the first filter is Lf11, and the length of the second filter is Lf21.
US11641759B2	Manufacturing method of display panel, display panel and display device Disclosed are a manufacturing method of a display panel, a display panel and a display device. The manufacturing method includes the following steps: providing a base substrate; forming a planarization layer on a side of the base substrate; forming a first film layer on a side of the planarization layer facing away from the base substrate; forming an anode via penetrating through the first film layer and the planarization layer; forming an anode layer on a side of the first film layer facing away from the base substrate; patterning the anode layer to form a first opening on the anode layer; and after patterning the anode layer, patterning the first film layer to form a second opening on the first film layer. A material of the first film layer includes a non-metallic material.
US11641758B2	Display device A display device may include a hole, a display element, a switching element, a groove, a planarization layer, and a cover layer. The switching element may be electrically connected to the display element. The encapsulation layer may cover the display element. The groove may be located between the hole and the display element. A portion of the planarization layer may be located between a first edge of the planarization layer and a second edge of the planarization and may be located in the groove. The first edge of the planarization layer may be located closer to the display element than the second edge of the planarization layer. The cover layer may at least partially cover the first edge of the planarization layer.
US11641756B2	Display device with enhanced damage resistance and method for manufacturing the same A display device and a method for manufacturing the same are disclosed, in which a cathode electrode is not separated from an organic light emitting layer. The method includes forming pixels on a display area on a first substrate, forming an encapsulation film to cover the display area, attaching a protective film onto the encapsulation film, and removing the protective film. The protective film includes a substrate layer and an adhesive layer formed at an edge area of at least one side of the substrate layer.
US11641755B2	Top-emission type organic electroluminescent element and top-emission type organic electroluminescent device A top-emission type organic electroluminescent (EL) element and a top-emission type organic EL device are provided. The top-emission type organic EL element includes a first electrode, an organic functional layer disposed on the first electrode, and a second electrode disposed on a side of the organic functional layer facing away from the first electrode. The second electrode includes a work-function adjustment layer and a transparent metal oxide layer. The work-function adjustment layer is disposed on the side of the organic functional layer facing away from the first electrode, and the transparent metal oxide layer is disposed on a side of the work-function adjustment layer facing away from the organic functional layer. The top-emission type organic EL element and the top-emission type organic EL device can improve the luminous efficiency and prolong the service life.
US11641753B2	Organic light-emitting device An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, wherein the emission layer includes an electron transport host, a hole transport host, and a dopant, wherein the dopant includes an organometallic compound, and wherein the organometallic compound does not comprise iridium, wherein the organic light-emitting device satisfies predetermined parameters described in the specification.
US11641744B2	Method for fabricating memory device A memory device and a method for fabricating the memory device are provided. The memory device includes a substrate having an upper surface; a stacked structure disposed on the upper surface of the substrate, wherein the stacked structure includes a first insulating layer, a first conductive layer, a second insulating layer, a second conductive layer and a third insulating layer sequentially stacked on the substrate; a plurality of channel structures penetrating the stacked structure and electrically connected to the substrate, wherein each of the channel structures includes an upper portion corresponding to the second conductive layer and a lower portion corresponding to the first conductive layer; a memory layer disposed between the second conductive layer and the upper portion; and a plurality of isolation structures penetrating the stacked structure to separate the stacked structure into a plurality of sub-stacks.
US11641740B2	Semiconductor memory device A device includes conductor layers and a first pillar, extending through the conductor layers, that includes a first columnar portion, a second columnar portion, and a middle portion between the first and second columnar portions. A diameter of the middle portion is larger than a diameter of the first columnar portion and larger than a diameter of the second columnar portion. The first columnar portion includes a first semiconductor layer and a first charge storage layer. The second columnar portion includes a second semiconductor layer and a second charge storage layer. The middle portion includes a third semiconductor layer. The first and second semiconductor layers are in contact with the third semiconductor layer on a first side and a second side of the third semiconductor layer, respectively. The first charge storage layer is spaced from the second charge storage layer.
US11641726B1	Pivotable removable fan module for a rackmount network device chassis A fan tray, for a fan module of a network device chassis, may include an inner assembly that includes an inner cassette, one or more fans connected to the inner cassette, a first latch connected to the inner cassette and configured to removably connect to an outer assembly of the fan tray, and a fan controller connected to the inner cassette and configured to control operation of the one or more fans. The outer assembly may be configured to receive and retain the inner assembly, and may include an outer cassette with one or more openings configured to communicate with the one or more fans, a second latch connected to the outer cassette and configured to removably connect to a rear portion of the network device chassis, and an adaptor connected to the outer cassette and configured to connect and provide power to the fan controller.
US11641725B2	Heat dissipator and communications device Embodiments of this application relate to a heat dissipator including a cover plate, an orifice plate, and a base plate that are stacked in sequence. A distribution cavity is disposed between the orifice plate and the cover plate, a heat exchange cavity is disposed between the orifice plate and the base plate, and the distribution cavity communicates with the heat exchange cavity by using through holes disposed on the orifice plate. A plurality of pin fins facing the orifice plate are disposed on a surface of the base plate in the heat exchange cavity, gaps between the plurality of pin fins constitute a fluid passage, and the pin fins include a combination pin fin in contact with the orifice plate, and a flow guiding pin fin that corresponds to the through hole and that has a gap with the through hole.
US11641715B2	Printed circuit board A printed circuit board includes a first insulating layer; a protective filler layer disposed on one surface of the first insulating layer; a first wiring layer disposed on the one surface of the first insulating layer and having a pad protruding with respect to the protective filler layer; a first via passing through the first insulating layer and contacting the pad; and a second insulating layer disposed on the first wiring layer and the protective filler layer, and having a cavity exposing the pad and at least a portion of the protective filler layer, respectively.
US11641712B2	Ceramic electronic component A ceramic electronic component that includes an electronic component body having a superficial base ceramic layer; a surface electrode on a surface of the electronic component body; and a covering ceramic layer covering a peripheral section of the surface electrode. The peripheral section of the surface electrode that is covered by the covering ceramic layer has a thin portion located on a central side of the surface electrode and which is thinner than a central section of the surface electrode, and a width of the thin portion is 20% or more of a width of the peripheral section of the surface electrode that is covered by the covering ceramic layer.
US11641700B2	Induction heater and dispenser An induction heating device for heating and/or melting a heat affected product zone of shaving or cosmetic products stored in a product container which consists of a layer of the product heated by an electrically conductive metallic target member having through-passages overlying the top product surface and energized by an induction coil into which an electromagnet field is generated by electronic circuitry for a predetermined time period into the product container, thereby permitting the heated and or melted product to flow through the through-passages onto the top surface of the target member to be collected by a user for shaving or cosmetic purposes.
US11641680B2	Methods and systems for handling user equipment associated information Methods and systems for handling UE associated information in non-terrestrial networks are disclosed. In one embodiment, a method performed by a satellite head station, includes: translating a first uplink (UL) tunnel address associated with a core network to a second UL tunnel address associated with the satellite head station, wherein the first and second UL tunnel addresses are each associated with a packet data unit (PDU) session established between the core network and a user equipment device (UE); transmitting the second UL tunnel address to a first satellite base station; and receiving UL data associated with the PDU session from the first satellite base station, wherein a UL tunnel address destination associated with the received UL data is set as the second UL tunnel address.
US11641674B2	Random access method and device, user equipment and computer-readable storage medium A random access method includes: determining whether a currently selected beam for transmitting a preamble is identical to one of at least one recorded beam, clearing all previously recorded beams, recording the currently selected beam, and transmitting the preamble at a boosted pilot transmission power when it is determined that a value of a pilot power boost counter does not reach a maximum value.
US11641672B2	Adaptive energy detection threshold medium access based on deployment and traffic type Adaptive energy detection (ED) threshold medium access is discussed based on deployment and traffic type. The network nodes sharing a shared communication network are configured with multiple discrete ED thresholds or a range of ED values. As a transmitting node prepares to attempt access to the shared communication spectrum, it identifies an access trigger condition within the network. Such a condition may include traffic type, deployment, or access conditions. In response to detecting an access trigger condition, the transmitting node may select an ED threshold associated with the access trigger condition. Alternatively, upon detection of the access trigger condition, the transmitting node may implement a random ED threshold from the candidate range of ED threshold values.
US11641668B2	Uplink designs for new radio unlicensed spectrum Various examples and schemes pertaining to uplink (UL) designs for New Radio (NR) unlicensed spectrum (NR-U) operation in mobile communications are described. An apparatus as a user equipment (UE) receives, from a network node, a scheduling of a plurality of starting slots for an UL transmission by the apparatus. The apparatus performs a listen-before-talk (LBT) procedure and, based on a result of the LBT procedure, the apparatus performs the UL transmission with an initial slot of the UL transmission in one of the plurality of starting slots.
US11641666B2	Uplink transmission method and device An uplink transmission method and a device are provided. The method includes: determining, in a case that transmissions of at least two uplink channels conflict in a time domain, priorities of the at least two uplink channels according to at least one of a transmission-related time duration, a transmission start time or carried information; and performing uplink transmission according to the priorities of the at least two uplink channels.
US11641649B2	Transmission of a beam failure recovery request via a secondary cell used for carrier aggregation Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect beam failure on a secondary cell (SCell), wherein the UE is configured with a primary cell (PCell) and the SCell for carrier aggregation with a base station; identify one or more resources for transmission of a beam failure recovery request based at least in part on detecting the beam failure, wherein the one or more resources are on one or more SCells configured for the UE; and transmit the beam failure recovery request to the base station using the one or more resources. Numerous other aspects are provided.
US11641646B2	Method and apparatus for receiving a transport block in a transmission occasion A configured-grant configuration can be transmitted. The configured-grant configuration can configure periodic plurality of UL repetition bundles, each UL repetition bundle including a number of PUSCH repetitions. The periodic plurality of UL repetition bundles can include a plurality of transmission occasions. A first TB can be received in UL resources corresponding to at least a portion of an UL repetition bundle of the periodic plurality of UL repetition bundles. An indication can be determined and transmitted. A second TB can be received in a transmission occasion. The second TB can include different data from the first TB. The transmission occasion can be determined based on the indication and among the plurality of transmission occasions of the periodic plurality of uplink repetition bundles.
US11641642B2	UE beam reselection procedure with CSI reporting and beam switch indication In embodiments, a base station may send to a user equipment (UE) a P3 beam management (BM) channel state information reference signal (CSI-RS) having two ports, and may receive from the UE a P3 BM report in response. The P3 BM report may include a proactive UE beam switch indication and a CSF report corresponding to the best UE beam determined by a UE based on the P3 BM CSI-RS. The base station may determine whether the P3 BM report includes an indication that the UE will perform a beam switch from a first UE beam to a second UE beam, and may determine a UE beam switch slot during which the UE will perform the beam switch. Starting at the beam switch slot, the base station may send a physical downlink shared data channel (PDSCH) transmission to the UE using the adjusted downlink transmission parameters.
US11641639B2	Method and device for HARQ transmissions in communication nodes for wireless communication The present disclosure provides a method and a device in a communication node for wireless communications. The communication node first receives first information, the first information being used to determine a target time-frequency resource pool; and then monitors a first signaling; after that, when the first signaling is detected, the communication node receives a first radio signal; a first code block is used to generated the first radio signal; time-frequency resources occupied by the first signaling comprise a first time-frequency resource, while time-frequency resources occupied by the first radio signal comprise a second time-frequency resource; whether the first radio signal can be excluded from being used for combined decoding for the first code block is dependent on whether the first time-frequency resource belongs to the target time-frequency resource pool. The present disclosure manages to improve the flexibility of buffer configurations.
US11641630B2	Time-sensitive networking support over sidelink Methods, systems, and devices for wireless communications are described. A first device node, such as an end station or a user equipment (UE) associated with the end station, may receive, from a controller node of a time-sensitive network (TSN), a configuration for communicating over the TSN. The TSN may include a plurality of nodes that are synchronized according to a common synchronization configuration and that are configured for transmitting messages between the controller node and the first device node within a latency threshold condition configured for the TSN. The first device node may identifying data to transmit to a second device node of the plurality of nodes and may communicating with the second device node via a sidelink connection associated with the wireless radio access network.
US11641623B2	Baseband processing combined BPC capability configuration method and device, base station and computer storage medium Disclosed are a baseband processing combination (BPC) capability configuration method and device, a base station and a computer storage medium. The base station includes a network element and a second network element connected to the first network element. The first network element and the second network element are separately deployed, the first network element is responsible for radio resource management, and the second network element is responsible for underlying radio transmission management. In the process of a UE accessing the second network element of the base station, the second network element of the base station selects a BPC for the UE, and the base station can then schedule the UE according to the BPC selected by the second network element for the UE and perform necessary radio resource configuration.
US11641617B2	Mechanisms for initial access to a radio access network There is provided mechanisms for initial access to a radio access network. The method is performed by a wireless device. The wireless device is configured for accessing the radio access network using at least a first cellular RAT and a second cellular RAT. The method comprises obtaining system information using a first carrier frequency and the first RAT. The system information comprises inter-frequency cell information of the second RAT. The method comprises synchronizing with the second RAT using a second carrier frequency based on the obtained system information in order to establish initial access to the radio access network. The second carrier frequency is higher than the first carrier frequency.
US11641614B2	Data transmission method, terminal device and network device Embodiments of the present application provide a data transmission method and a data transmission device. The method includes: receiving, by a first terminal, a first message sent by a second terminal, where a target terminal of the first message is a third terminal; and determining, by the first terminal, whether to relay the first message to the third terminal according to indication information.
US11641610B2	Wi-Fi multiple access point—user friendly installation An electronic apparatus, method, and computer-readable medium implement a dynamic channel selection function at an access point device so as to establish a backhaul connection between the access point device and an extender access point device. Once initiated either by the access point device or an application, the dynamic channel selection function iterates or loops through channels based on one or more factors to select a channel for establishment of the backhaul connection. The dynamic channel selection function provides ease of installation of configuration of devices on a network without requiring relocation of the device to establish the backhaul connection.
US11641602B2	Systems and methods for handover of dual connectivity user equipment A system described herein may provide a technique for maintaining and transferring context information for a Dual Connectivity (“DC”)-capable User Equipment (“UE”) and a secondary Next Generation Node B (“gNB”) in situations where the UE is connected to a primary gNB and the secondary gNB and is handed over to an evolved Node B (“eNB”). The context information may be provided to the eNB without releasing resources or tearing down bearers at the secondary gNB, such that the UE may seamlessly continue communicating with the secondary gNB while a primary connection associated with the UE is handed over from the primary gNB to the eNB.
US11641601B2	Method, apparatus and device for allowing terminal to move between 4G and 5G networks Provided are a method, apparatus and device for a terminal moving between a 4G network and a 5G network. The method includes: transmitting, by a management device corresponding to a target network, an access accept message, where the access accept message carries an activation indication; and the activation indication is used for indicating a terminal to reactivate a public data network (PDN) connection or a protocol data unit (PDU) session in a source network in the target network, or indicating the terminal that the PDN connection or the PDU session has been activated in the target network.
US11641600B2	Bandwidth throttling in a radio access network Systems, methods, and software of managing bandwidth allocated to User Equipment (UE). In one embodiment, a bandwidth management system collects cell load information for a plurality of cells within a Radio Access Network (RAN), and processes the cell load information to determine a cell load status for each of the cells. The system performs bandwidth throttling for the UE by determining a location of the UE, identifying the cell load status for one or more cells in a region of the RAN corresponding with the location of the UE, determining whether the region of the RAN is overloaded based on the cell load status, and controlling a downgrade of bandwidth allocated to the UE in the RAN responsive to a determination that the region is overloaded.
US11641599B2	Method for performing a buffer status reporting in a D2D communication system and device therefor The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a buffer status reporting in a D2D communication system, the method comprising: configuring a plurality of sidelink logical channels, wherein each of the plurality of sidelink logical channels has an associated priority and belongs to a LCG, and one or more of LCGs belong to a ProSe Destination; generating a SL BSR MAC CE including buffer sizes of LCGs in decreasing order of a LCG priority, wherein the LCG priority of a LCG is determined as a highest priority of a logical channel among priorities of logical channels belonging to the LCG; and transmitting a MAC PDU including the SL BSR MAC CE.
US11641592B1	Device management using stored network metrics Systems and methods for managing network connectivity of speech processing-enabled devices are provided. The speech-enabled device may periodically monitor a variety of metrics related to the network connectivity status of the device, and save those metrics in a local events log. The speech-enabled device may then periodically send those metrics to a remote speech processing management system. Users may then use voice commands to request the status of the speech-enabled device, and the speech-enabled device will send that request to the speech processing management system. The speech processing management system can then retrieve the historical metrics for that device and determine one or more inferences regarding the condition of the device. These inferences are used to diagnose potential network connectivity problems being experienced by the speech-enabled device, and to generate recommendations for remediating those problems. These recommendations may then be provided to the user as verbal instructions for troubleshooting and/or resolving those problems.
US11641588B2	Listening method and device A listening method and device are provided. In the method: a sending node, on the basis of a beam direction used by the sending node for sending data to a receiving node, determines at least one listening direction to be listened to; the sending node implements carrier listening in the at least one listening direction; and, on the basis of the listening results in the at least one listening direction, the sending node uses the beam direction to send data to the receiving node.
US11641587B2	Location optimization in a communication network An indication is received. The indication is for a wireless communication being made by a computing device. Responsive to receiving the indication, an optimized location to make the wireless communication is determined based on a location of the computing device and an optimized locations list. The optimized location is communicated to the computing device making the wireless communication.
US11641577B2	Allocation of allowed registered area Disclosed herein is a method of operation of a network node and a network node for executing the method to enable definition of an allowed area in which data services are provided to a wireless device, the allowed area having a size defined by one or more criteria comprising a predefined maximum number of tracking areas within the allowed area, the method comprises: upon attachment of the wireless device, accepting registrations of new tracking areas for the allowed area of the wireless device as long as the one or more criteria that define the size of the allowed area are satisfied.
US11641573B2	Function execution device and communication terminal A system and method for providing an authentication state of a function execution device to a communication terminal is described. In some examples, the authentication state indicates whether authentication information is needed from the communication terminal before the communication terminal can request performance of one or more functions performable by the function execution device. In other examples, the communication terminal may provide to the communication terminal the authentication information irrespective of whether the function execution terminal has previously provided its authentication state to the communication terminal.
US11641557B2	System and method for providing advanced loudspeaker protection with over-excursion, frequency compensation and non-linear correction In at least one embodiment, an audio amplifier system is provided. The system includes a loudspeaker and an audio amplifier. The loudspeaker transmits an audio output into a listening environment. The audio amplifier is programmed to receive an audio input signal and to generate an excursion signal corresponding to a first excursion level of the voice coil based on the audio input signal. The audio amplifier is further programmed to limit the excursion signal to reach a maximum excursion level and to determine a target pressure for an enclosure of the loudspeaker based on the maximum excursion level. The audio amplifier is further programmed to generate a target current signal based at least on the target pressure and to convert the target current signal into a target voltage signal to a target driving signal to drive the voice coil to reach the maximum excursion level.
US11641554B2	Transducer and manufacturing method thereof A transducer in which electrical connections between electrode sheets and leading wires can be secured via an approach other than soldering or welding is provided. In a sheet body portion, a dielectric layer and a first electrode sheet are joined by a first main fusion layer formed of a fusion material. A first conductive portion of a first leading wire is fixed to the sheet body portion by a first clamp. The first clamp includes a plurality of first leg portions that penetrates the sheet body portion in a thickness direction, a first coupling portion that couples the proximal ends of the plurality of first leg portions and is disposed across the first conductive portion, and a plurality of first bent-back portions that is formed by bending the respective distal ends of the plurality of first leg portions and is locked with a second surface of the sheet body portion.
US11641551B2	Bone conduction speaker and compound vibration device thereof The present invention relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present invention and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader.
US11641550B2	Speaker Provided is a speaker, including a frame; a vibration unit fixed to the frame; and a magnetic circuit unit driving the vibration unit to vibrate and produce sound. The vibration unit includes a diaphragm and a voice coil; the diaphragm includes a first suspension, a second suspension and a vibrating portion; the magnetic circuit unit is provided with a magnetic gap, and the voice coil is inserted in the magnetic gap; the magnetic circuit unit includes a yoke; and the yoke and the diaphragm are arranged at two opposite sides of the frame; and the vibration unit further includes a fixing ring connected to the magnetic circuit unit; the second suspension surrounds the fixing ring; and an inner peripheral side of the second suspension is fixed to an end of the fixing ring away from the yoke. With this structure, the acoustic performance of the speaker can be improved.
US11641540B2	Ear-fitting headphone attachment apparatus Ear-fitting headphone attachment apparatus, systems that utilize the aforementioned attachment apparatus, and methods of its manufacture and use. In one aspect, an attachment apparatus is disclosed. In one embodiment, the attachment apparatus includes a coiled wire having an interference dimension. The coiled wire includes an attachment point for the attachment of a decorative item. In another embodiment, the attachment apparatus includes an extruded or injection molded tube of material. A pair of wires wraps around the tube of material in opposite direction, the pair of wires residing around an outside perimeter of the tube of material and entering into the tube of material where it exits at a bottom portion of the tube of material. In yet another embodiment, the attachment apparatus includes a woven textile having a crosshatch pattern associated therewith. In yet another embodiment, the attachment apparatus includes thin metal strips that collectively have a crosshatch pattern associated therewith.
US11641539B2	Headphone interaction with media playback system Example techniques may involve headphone interaction. An implementation may include while headphones are disconnected from a control device, the control device receiving an indication of particular audio content being played back by a first zone of the media playback system. While the particular audio content is being played back by the one or more playback devices of the media playback system, detecting that headphones have been connected to the first control device. Headphones may be connectable to the control device via either (a) an analog headphone jack or (b) a point-to-point personal area network connection. In response to detecting that the headphones are connected to the control device: the control device (i) causing the one or more playback devices of the first zone to stop playback of the particular audio content; (ii) retrieving the particular audio content and (iii) resuming playback of the particular audio content via the connected headphones.
US11641531B2	Multi-mode interference coupler-based flat compressive and transform imager A compressive/transform imager comprising a lens array positioned above input ports for collecting light into the input ports, waveguides routing the light from the input port to waveguide mixing regions (e.g. multi-mode interference couplers), and detectors for receiving outputs of the waveguide mixing regions.
US11641522B2	Image-capturing device and image processing device An image-capturing device includes: an image sensor that includes an image capturing area where an image of a subject is captured; a setting unit that sets image capturing conditions to be applied to the image-capturing area; a selection unit that selects pixels to be used for interpolation from pixels present in the image-capturing area; and a generation unit that generates an image of the subject captured in the image-capturing area with signals generated through interpolation executed by using signals output from the pixels selected by the selection unit, wherein: the selection unit makes a change in selection of at least some of the pixels to be selected depending upon the image-capturing conditions set by the setting unit.
US11641519B2	Focus detection device, imaging device, and interchangeable lens A focus detection device includes: an imaging unit having a first and second pixel each of which receives light transmitted through an optical system and outputs signal used for focus detection, and a third pixel which receives light transmitted through the optical system and outputs signal used for image generation; an input unit to which information regarding the optical system is input; a selection unit that selects one of the first and second pixel based on the information to the input unit; a readout unit that reads out the signal from one of the first and second pixel based on a selection result at a timing different from reading out the signal from the third pixel to be read out; and a focus detection unit that performs the focus detection based on at least one of the signals of the first and second pixel read out by the readout unit.
US11641516B2	Lens apparatus and imaging apparatus A lens apparatus includes an exterior unit incorporating a lens unit, and an operation unit arranged on the exterior unit, on which a touch operation is performed to control at least one controlled unit. The operation unit has a round shape and includes a detection unit configured to detect a clockwise direction touch operation and a counterclockwise direction touch operation.
US11641511B2	Selective content transfer for streaming content A method, computer system, and computer program product for selectively delivering missed content to a user are provided. The embodiment may include identifying a user's eye direction, awareness, and attentiveness using a wearable device. The embodiment may also include determining whether the user is in a physical place where the user is viewing a live event. The embodiment may further include determining a minimum level of an attentiveness score for the user. The embodiment may also include identifying the attentiveness score of the user while watching any content when the user's attentive score is below a preconfigured threshold value. The embodiment may further include delivering content that the user missed based on the attentive score.
US11641503B2	Multi sensory input to improve hands-free actions of an electronic device In one general aspect, a method can include detecting at least one indicator of user-initiated interaction with a computing device, obtaining data related to a demographic of a user of the computing device, identifying a current state of the computing device, determining that content displayed on a first display device included in the computing device is to be casted to a second display device separate from the computing device based on the at least one indicator of the user-initiated interaction with the computing device, the data related to a demographic of a user of the computing device, and the current state of the computing device, and casting the content displayed on the first display device to the second display device.
US11641502B2	Methods and systems for implementing legacy remote and keystroke redirection Methods and systems for routing key commands received from a remote-control device are provided. The method and/or system may include receiving, at a device, a key command from the remote-control device, generating a first message that includes the key command, sending, from the device, the first message to a keystroke router, and determining, at the keystroke router, a system network controller associated with the device. Moreover, the keystroke router may send the key command to the system network controller.
US11641495B2	Use of video frame format as basis for differential handling of automatic content recognition and associated action A computing system that identifies a media stream that a media client is processing for presentation determines which frame format of the media stream the media client is processing for presentation. And the computing system uses that determined frame format as a basis to facilitate dynamic content modification. For instance, based on then determined frame format, the computing system could work to ensure that replacement or overlay content that the media client obtains to facilitate dynamic content modification of the media stream is of that determined frame format. Further or alternatively, based on the determined frame format, the computing system could work to ensure that the media client gets provisioned with reference fingerprints of that particular frame format of the media stream, for use to facilitate client-side fingerprint matching to confirm that the media stream continues to be identified media stream.
US11641493B2	Method and electronic device for displaying bullet screens A method for displaying bullet screens can include: acquiring detection boxes by detecting human-body parts in a plurality of image frames in a target video; and determining a masked region of each of the image frames based on detection boxes in the each of the image frames and a ratio of the detection boxes in the each of the image frames in an image frame to which the detection boxes belong, wherein the client player does not display bullet screens in the masked region when playing the target video.
US11641492B2	Image processing apparatus and image processing method Provided are an image processing apparatus and an image processing method that process a far-infrared image. The image processing apparatus includes a region extraction section, a modal transformation section, and a superimposition section. The region extraction section extracts a region of interest within a visible-light image captured by a visible-light camera. The modal transformation section receives an image of the region of interest within an infrared image captured by an infrared camera observing the same subject as the visible-light camera, and transforms the received image to a modal image. The superimposition section generates a presentation image by superimposing the modal image on the region of interest within the visible-light image. The modal transformation section transforms a far-infrared image of the region of interest to a modal image including an information modal familiar to humans by using, for example, a database and a conditional probability distribution.
US11641483B2	Interaction between merge list construction and other tools Device, methods and systems that enable the interaction of merge list construction with other tools and methods in video coding are described. An exemplary method for video processing includes determining, based on a first threshold, a maximum number of history-based motion vector prediction (HMVP) candidates to be checked in a table, making a decision regarding a selective checking of a number of the HMVP candidates in an order, the number of the HMVP candidates checked not exceeding the maximum number of HMVP candidates, constructing, based on the decision, a motion candidates list, and performing, based on the motion candidates list, a conversion between a current block and a bitstream representation of the current block.
US11641476B2	Constrained position dependent intra prediction combination (PDPC) A second level intra prediction mode can be combined with one or more of sixty-seven JVET intra prediction modes during encoding of a coding unit in a video bitstream. Embodiments include making a position dependent intra prediction combination (PDPC) mode available as the second level intra prediction mode. In embodiments, when a PDPC (position dependent intra prediction combination) mode is enabled, the second level intra prediction is combined with one of the 67 selected intra predictor modes. In embodiments, the PDPC mode is only enabled or available for a predetermined subset of intra prediction modes (out of 67 possible modes), in order to reduce encoder complexity and potentially improve coding efficiency. The PDPC mode may be identifies as enabled or available by a list of modes or signaling in the video bitstream.
US11641470B2	Planar prediction mode for visual media encoding and decoding Devices, systems and methods for deriving intra prediction samples when the intra prediction mode for a coding block is the planar mode are described. In an aspect, a method for video coding includes selecting a first set of reference samples that are reconstructed neighboring samples of a current block, and determining a prediction value for a prediction sample of the current block by interpolating at least one of the first set and a second set of reference samples, where a reference sample of the second set of reference samples is based on a weighted sum of a first sample and a second sample from the first set of reference samples, and where the reference sample is aligned horizontally with the first sample, aligned vertically with the second sample, and positioned on an opposite side of the prediction sample with respect to either the first or the second sample.
US11641463B2	Method and device for coding and decoding an image by block cutting into zones A method for encoding or decoding at least one image, an image being split into blocks of elements. The method includes, for at least one block: splitting the block into at least two areas; and processing at least one of the areas. The processing includes scanning the elements of the area according to a predetermined scanning order, and for at least one scanned element, called a current element: selecting at least one predictor element previously encoded or decoded according to a prediction function; and predicting the current element: from the at least one predictor element, if the at least one predictor element belongs to the area; or from at least one replacement value, otherwise.
US11641462B2	Resonant testing system and resonant testing method A resonant testing system for testing a device under test, including a processing circuit, a microphone array and a camera is disclosed. The processing circuit generates a scanning frequency signal and transmits the scanning frequency signal to the device under test, which plays sound based on the scanning frequency signal. The microphone array includes several microphones, each of the microphones receives the sound played by the device under test, and the microphone array outputs several audio signals corresponding to the microphones. The camera captures a real time image signal of the device under test, and transmits the real time image signal to the processing circuit. The processing circuit computes resonant positions and resonant levels according to the audio signals, and combines the resonant positions, the resonant levels and the real time image signal to generate a real time resonant result. A resonance testing method is disclosed.
US11641460B1	Generating a volumetric representation of a capture region A method includes displaying, on a display, a representation of a physical environment and a computer-generated object. The method includes generating a three-dimensional (3D) point cloud associated with the representation of the physical environment. The method includes obtaining depth information characterizing the physical environment. The method includes obtaining a capture event associated with a capture region within the representation of the physical environment. The capture region includes a portion of the computer-generated object. The method includes, in response to obtaining the capture event, disambiguating a group of points from the 3D point cloud, and generating, based on a function of the depth information and the group of points, a volumetric representation of the capture region. The group of points satisfies a spatial threshold with respect to the capture region. The volumetric representation includes a volumetric representation of the portion of the computer-generated object.
US11641459B2	Viewing system, distribution apparatus, viewing apparatus, and recording medium A viewing system provides a viewing user with an experience of viewing a content that presents a character whose behaviors are controlled based on physical motions of a performer, the content being a binocular stereopsis content that presents staging in a 3D space in which a first character associated with a first performer and a second character associated with a second performer are arranged. The first character is arranged in a first region in the space, a viewpoint associated with the viewing user and the second character are arranged in a second region in the space. The system controls behaviors of the first character based on first motion information of the first performer, and controls behaviors of the second character based on at least one of second motion information of the second performer and information of an operational input performed by the viewing user.
US11641456B2	Image rendering method and apparatus An example method to render an image includes obtaining two-dimensional image information of the image including a target and a scene and depth information associated with a first set of pixels and a second set of pixels of the image. The first set of pixels correspond to the target and the second set of pixels correspond to the scene. In response to depth information associated with a pixel of the image being in the predetermined range, the example method includes associating a first depth index with the pixel. Otherwise, the example method associates a second depth index with the pixel. The example method further includes calculating a weighted average picture level of the image based on grayscale values of pixels of the image, the first depth index and/or the second depth index and rendering the image based on the weighted average picture level.
US11641454B2	Projection apparatus A projection apparatus includes a projection system, a distance measuring sensor that is used to adjust the focal point of the projection system and outputs infrared light in the frontward direction, and an enclosure that houses the projection system and the distance measuring sensor. An exit port of the projection system is disposed at a position which is shifted from the distance measuring sensor in a second direction opposite the first direction. The enclosure has a detection opening via which the infrared light exits. The distance measuring sensor has a detection range over which distance detection is allowed and a non-detection range over which no distance detection is allowed and which is shifted from the detection range toward the distance measurement sensor, and the distance measuring sensor is disposed at a distance from the detection opening, the distance including the non-detection range of the distance measuring sensor.
US11641453B2	Server, on-board device, vehicle, non-transitory storage medium storing program, and method for providing information A server, an on-board device, a vehicle, a non-transitory storage medium storing a program, and a method for providing information are provided. The server includes circuitry configured to: receive information on an image capture date and time and an image capture location from an on-board device that is configured to capture an image of surroundings of a vehicle and produces the captured image, the surroundings including a sidewalk; store brightness information of the sidewalk on the image capture date and time, the brightness information being detected based on the captured image and the image capture location; and send the brightness information to a mobile terminal.
US11641452B2	Doorbell communication systems and methods The disclosure includes a doorbell having a visitor detection system that can comprise at least one of a camera, a microphone, and a motion detector. The method for using the doorbell can comprise recording, via the camera, video data that represents a video. The method can also comprise recording, via the microphone, audio data that represents audio. The method of using the doorbell can comprise transmitting at least a portion of the video data and at least a portion of the audio data, to a remote computing device that is communicatively coupled to the doorbell. The method can also comprise transmitting the video data and the audio data to a remote server that is communicatively coupled to the doorbell.
US11641447B2	System and method for automatically adjusting key frame quantization parameter and frame rate A new real-time video communication device improves the clarity of shared screen by automatically adjusting the key frame's quantization parameter values. The adjustment depends on the underlying network's connection condition. When the connection bandwidth deteriorates, the key frame's quantization parameter value is further decreased on the value output from a standard H.264 encoder to derive a desirable quantization parameter value and thus achieve a desirable user experience of the shared screen. Moreover, the new real-time video communication device adjusts the frame rate of the shared screen based on the present quantization parameter value to achieve a more desirable user experience of the screen sharing.
US11641433B2	Information processing apparatus and non-transitory computer readable medium An information processing apparatus includes an acquiring unit, an executing unit, and a controller. The acquiring unit acquires operational information indicating an operation performed at a second apparatus by a user. The executing unit executes a process. The controller causes a display to display information indicating a recommended process to be executed by the executing unit after the operation. The recommended process is set based on the operational information.
US11641431B2	Image processing apparatus, image processing method, program, and recording medium Both a transmission priority of order data and a reception priority of product data can be controlled based on a usage status of a bandwidth of a network. In an image processing apparatus, an image processing method, a program, and a recording medium according to an embodiment of the present invention, product data is created based on order data received via a network. A transfer priority of current data over preceding data is determined based on a determination condition of transfer priorities, and control is performed such that the preceding data and the current data are transferred according to the transfer priorities. The transfer priorities are changed such that the transfer of the preceding data is interrupted and the transfer of the current data is started in a case where the transfer priority of the preceding data is lower than the transfer priority of the current data and the usage status of the bandwidth of the network due to the transfer of the preceding data is equal to or greater than a threshold value.
US11641428B2	OFDM and OFDMA profile assignments for cable modems Systems and methods for dynamically updating bit loading profile assignments among a plurality of cable modems.
US11641426B2	USB phone supporting multi-device conference application and control method thereof A USB phone supporting multi-device conference application includes: a touch display module, an audio processing module, a digital enhanced cordless telecommunications (DECT) module, a Bluetooth module, a USB interface, and an MCU controller. The Bluetooth module is configured to establish a Bluetooth communication connection with an external Bluetooth terminal; the USB interface is configured to establish a USB communication connection with an external intelligent terminal; the DECT module is configured to establish a communication connection with an external wireless headphone; the touch display module is configured to display data, and recognize and obtain a touch operation instruction; the audio processing module is configured to perform audio processing on received audio data; the MCU controller is configured to process received data, further provided with a first mixer and connected to the touch display module, the audio processing module, the DECT module, the Bluetooth module, and the USB interface.
US11641422B2	Systems and methods for integrated third-party callbacks Aspects described herein may allow for deploying third-party callback to be performed on a mobile device. For example, the mobile device may configure a third-party callback to be performed after a triggering event is detected by a remote device. The triggering event may relate to a remote device associated with the mobile device. A determination may be made as to whether the mobile device is within a pre-determined proximity of the remote device. If the two devices are in proximity and if the mobile device receives a message that indicates the triggering event has been detected, the mobile device may perform the third-party callback. In this way, a user's need to request services conveniently and accurately is facilitated.
US11641415B2	Camera bracket including audio signal path and electronic device including the camera bracket An electronic device is disclosed herein. The device includes a housing including a first opening formed in a surface thereof, a camera at least partially disposed in the housing, such that a lens of the camera is aligned with the first opening, a camera bracket including a flange structure disposed in the housing and spaced apart from the surface of the housing at a predetermined interval, a protruding structure extending from the flange structure into a space defined between the camera and an inner wall of the first opening to surround at least part of the camera, wherein the flange structure includes a first through-hole, and the protruding structure includes a recess, and wherein the protruding structure and the inner wall of the first opening form a microphone hole in communication with the recess and part of the first opening, an adhesive member disposed between the flange structure and an inner surface of the housing, the adhesive member including a passage, wherein one side of the passage is connected to the recess, and an opposite side of the passage is connected to the first through-hole, and a microphone element disposed in the housing and aligned with the first through-hole.
US11641414B2	Terminal with a compact component layout A terminal includes a first opening and a second opening. At least two cameras and a distance detection sensor are disposed in the first opening, and the distance detection sensor is located in a gap between two of cameras, while a flash is disposed in the second opening. In this way, there are few openings on the terminal body, and the openings are small, layouts of components are compact, and appearance is more beautiful.
US11641412B2	Frame formatting for communications within single user, multiple user, multiple access, and/or MIMO wireless communications Frame formatting for communications within single user, multiple user, multiple access, and/or MIMO wireless communications. A signal is processed within a communication device using at least two respective downclocking ratios (e.g., a first downclocking ratio applied to a first portion of the signal such as a frame or packet extracted there from, a second downclocking ratio applied to a second portion of the signal). Alternatively, a signal is divided into more than two respective portions, and different respective downclocking ratios are applied to those different respective portions (e.g., a first downclocking ratio applied to a first portion of the signal, and so on up to an n-th downclocking ratio applied to an n-th portion of the signal). Some implementations apply a singular or common downclocking ratio to more than one portion of the signal (which may be contiguous/adjacent or non-contiguous/non-adjacent within the signal).
US11641411B2	Interfacing modules of a munition to a standard munition network A technique of managing communications among multiple modules of a munition includes receiving, by a first module of the munition, a first set of messages from a second module of the munition. The first set of messages is received in a first protocol used for communicating among the modules of the munition over a computer network. The technique further includes translating, by an interface assembly of the first module, the first set of messages in the first protocol into a second set of messages in a second protocol. The second protocol is a native protocol of the first module and is different from the first protocol. The technique still further includes providing the second set of messages from the interface module to an operational component of the first module, the operational component then responding to the second set of messages for performing a function of the munition.
US11641410B1	Distributed metric collection for dynamic content delivery network selection using DNS Techniques for dynamic content delivery network (CDN) selection using the domain name service (DNS) protocol are described. A DNS resolver utilizes a network identifier provided within a DNS query seeking to resolve a domain to select between different CDNs. The selection can be based on an analysis of network metric summary data corresponding to the CDNs from the perspective of an approximate location of the requesting client, as determined via the network identifier as a proxy. The selection process and involved network metric types can be configured by the user associated with the domain via a selection policy. Network metrics can be provided by the user or collected based on reported data generated by remote clients through provided metric-generating code, and thereafter transformed into network metric summary data that is used for resolution.
US11641399B2	Smart servo motor and actuator assembly using a plurality of smart servo motors Provided is a smart servo motor capable of allowing communication without using any unique ID and an actuator assembly using such smart servo motors. A main controller 11 is connected to a plurality of smart servo motors 1-1 . . . 1-N via a single communication path 13, where the main controller 11 can communicate with the individual smart servo motors using their unique IDs. Operating a selector of one smart servo motor 1-u permits communication between the smart servo motor 1-u and the main controller 11 with a special ID such as code “255”. With this communication, the main controller 11 can retrieve the unique ID assigned to the smart servo motor 1-u.
US11641392B2	Methods and systems for de-centralized data sharing with enforced data usage control for cross-party data analytics Systems and methods for controlling data usage in a distributed environment among multiple entity domains. A method include steps of: receiving, in a local entity domain, a data consuming application comprising or identifying at least a first analytics task, wherein the first analytics task processes data inputs to produce first output data; determining availability of the data inputs; interpreting data usage policies, or data control policies, to determine atomic actions to be executed, wherein at least one of the data usage policies indicates that one of the data inputs for the first analytics task must remain in a remote entity domain; and executing the atomic actions, wherein the atomic actions include dispatching the first analytics task to the remote entity domain for remote execution of the first analytics task and receiving the first output data of the first analytics task from the remote entity domain.
US11641391B2	Integrated cloud system with lightweight gateway for premises automation Systems and methods include a system comprising a cloud hub located in a premises. The cloud hub comprises adapters coupled to premises devices, and the cloud hub is configured as a gateway for the premises devices. A virtual gateway is located in a cloud server environment and coupled to the cloud hub. The virtual gateway is configured as a server-side abstraction of the cloud hub. The cloud hub and the virtual gateway are configured as an automation platform that maintains state data of the premises devices, controls interaction among the premises devices, and monitors and manages the premises devices. A security system coupled to the virtual gateway. The security system includes security system components.
US11641390B2	Download control device When download operations get started in unison in conformity to RSS metafile delivery time-and-date information, the traffic is temporarily concentrated to a server, resulting in the risk of a system failure or else. In addition, it is inevitable to periodically check whether an RSS file on Web server is updated or not; so, users must delete update-unnecessary RSS files from those objects to be monitored. In view of this, the periodical update check timing of download control information is dispersed, thereby scattering download requests to the server. The download control information is provided with the information indicating whether such download control information is put under update management and/or expire time-and-date information in case the update management is to be done, whereby an information processing apparatus performs, based on the information, erase processing of the download control information when the download processing is completed.
US11641384B1	System for linking chatbot services and contact center services Disclosed is a system for linking chatbot services and contact center services, and more particularly to a system for linking chatbot services and contact center services, in which a client is allowed to receive a query processing service from at least one of other chatbot servers or other contact center servers without changing a preexisting connection state while being initially connected to a specific chatbot server or a specific contact center server, so that a user can easily use a plurality of query processing services by linking the chatbot servers and contact center servers operated by a plurality of service providers, thereby minimizing the time, efforts and costs of the user who wants to receive the plurality of query processing services through the plurality of service providers.
US11641381B2	Call setup timer triggered by network response One or more timers can be used by an originating UE during setup of a communication session. The timer(s) can be triggered by an originating UE receiving a response from a node of a telecommunications network. The timer(s) can further be terminated by a particular termination event during a remainder of the session setup, so long as the termination event occurs before timeout of the timer(s).
US11641379B1	Cloud security policy enforcement for custom web applications A cloud security method implement web security at the application level by monitoring network traffic and detecting cloud activities related to web applications, and then classifying the detected cloud activities to map certain security-related cloud activities into activity categories to enable security policy to be applied. The application-level cloud security method enables policy enforcement rules to be established for cloud activity categories. The security policies are then applied based on activity categories.
US11641375B2	Systems and methods for reporting based simulated phishing campaign Systems and methods are described for leveraging the knowledge and security awareness of well-informed users in an organization to protect other users and train them to identify new phishing attacks. Initially, a report of a message being suspicious may be identified and it may be determined whether message is a malicious phishing message. In an example, a well-informed user of an organization may report the message as suspicious. Further, on determining the message to be a malicious phishing message, a simulated phishing message or a template may be created. The simulated phishing message may then be communicated to one or more devices of one or more users.
US11641374B2	Determine a trusted dynamic host configuration protocol (DHCP) server in a DHCP snooping environment Presented herein are systems and methods to determine whether a dynamic host configuration protocol (DHCP) server in DHCP snooping environment is a trusted device without requiring trusted port configuration. In one or more embodiments, a DHCP snooping-enable switch/router adds an indicator to a message intended for a DHCP server, thereby notifying the DHCP server that the DHCP switch/router is enabled for or capable of “detection of trusted DHCP server.” The DHCP server includes a unique trusted identifier in its reply that the DHCP switch/router uses to verify whether the DHCP server can be considered a trusted device.
US11641369B1	Systems and methods for managing digital personas for online services The disclosed computer-implemented method for managing digital personas for online services may include generating a digital persona and a persona wear indicator (PWI) score for a user of an anonymized inbox with a communication alias to use for an online entity, determining, based on one or more communication messages associated with the communication alias, that the online entity has leaked information associated with the digital persona, recalculating the PWI score for the digital persona based at least in part on the determination that the online entity has leaked the information, determining that the PWI score exceeds a privacy score threshold; and in response to determining that the PWI score exceeds the privacy score threshold, performing a security action that protects privacy of the user. Various other methods, systems, and computer-readable media are also disclosed.
US11641352B2	Apparatus, method and computer program product for biometric recognition Method, apparatus, computer program product and computer readable medium are disclosed for biometric recognition. The method may comprise obtaining first biometric data, wherein the first biometric data is captured in first condition or non-first condition; determining, by a discriminative network of generative adversarial networks, whether the first biometric data is captured in the first condition or non-first condition; in response to a determination that the first biometric data is captured in the non-first condition, inputting the first biometric data to a generative network of the generative adversarial networks to generate a second biometric data; obtaining a matching result by inputting the first biometric data in response to a determination that the first biometric data is captured in the first condition or the second biometric data to a matching network; and determining a recognition result based on the matching result.
US11641341B2	System and method for remotely filtering network traffic of a customer premise device Systems, methods, and devices for performing targeted filtering of network traffic generated by user equipment (UE) devices connected to a customer premise equipment (CPE) device in a communication system that includes a distributed residential gateway. A network server may determine that the communication system includes a UE device that is compromised, misconfigured, or operating outside normal communication parameters, identify the UE device, determine an Internet protocol (IP) address or a media access control (MAC) address of the identified UE device, generate a quarantine request message that includes the IP address or the MAC address of the identified UE device in response to determining that the preconfigured virtual local area network access control list (VACL) on the CPE lists source IP addresses from which the CPE will filter outbound traffic, and send the generated quarantine request message to a bridged residential gateway (BRG) associated with the CPE device.
US11641340B2	Generation of a unique device identifier for a client device in a wireless network To improve the network experience in a network, a unique device identifier (UDID) can be generated by a UDID generation module of a client device. The UDID generation module utilizes one or more device parameters as well as a service set identifier (SSID) as input(s) to the UDID generation module. The UDID can be reported to an access point device of the network so that the access point device can track, monitor, control, etc. the client device within the network, for example, when media access control randomization (rMAC) is utilized by the network to protect the privacy of the client device or a user of the client device. The same UDID is generated each time the client device joins the network so that the client device need not store the UDID.
US11641339B2	Technologies for content delivery network with multi-access edge computing Technologies for mobile content delivery include an edge computing device, a mobile terminal, and a content delivery network server. The edge computing device has a network location between the mobile terminal and a core network, and the content delivery network server is accessed through the core network. The edge computing device receives a content request from the mobile terminal and modifies the content request to identify the network location of a zone-specific proxy of the edge computing device. The edge computing device forwards the content response to the content delivery network server. The content delivery network server may send a content response to the zone-specific proxy or the mobile terminal. The content response identifies an address of a network content resource. The network content resource is located at a surrogate content delivery network server of the edge computing device. Other embodiments are described and claimed.
US11641336B2	Lightweight host multihoming Described herein are systems and methods for host multihoming with no state synchronization between top-of-rack (ToR) switches coupled to multiple hosts. ToR switches of a multi-homing system share a virtual MAC address and respond to Address Resolution Protocol (ARP) requests and/or Neighbor Discovery (ND) solicitations for a default gateway IP address from the host with the virtual MAC address. Ports on a ToR switch may be configured either with a static ARP and/or ND entry, or be configured to learn via a discovery protocol. The lightweight host multihoming system may have modified flooding behavior, ARP/ND handling, and data path forwarding. ARP/ND traffic from a host is processed by a ToR switch, while other multicast traffic may be discarded. Embodiments of the host multihoming system provide a lightweight solution for software implementation with minimal changes imposed on the host or network design.
US11641334B2	Electronic messaging system for mobile devices with reduced traceability of electronic messages An electronic messaging system and method with reduced traceability by separation of display of a media component of message content and header information. An electronic message having an identifier of a recipient and a message content including an image media component is received at a server from a sending user device at which a display for associating the media component with the electronic message is provided without displaying the identifier of a recipient with the media component such that a single screen capture of the identifier of a recipient and the media component is prevented. The electronic message including an identifier of a sending user is transmitted to a recipient user device at which a display presenting the media component is provided without displaying the identifier of a sending user such that a single screen capture of both the identifier of a sending user and the media component is prevented.
US11641333B2	System and method for multivariate testing of messages to subgroup in a one-to-many messaging platform A system and method for multivariate testing of messages to a subgroup in a one-to-many messaging platform. A client text message is generated for transmission to a number of users via one or more messaging services. A subset of users is defined according to one or more attributes of the text message or the users, and the client text message is transmitted only to users in the subgroup. The transmission is analyzed for performance metrics, such as actions or reactions by users in the subgroup, and based on the performance metrics, the message is optimized for transmission to the larger group of users. Optimization happens rapidly.
US11641327B2	Data consistency and integrity for one-way connected systems Payloads are received via a communication channel having one-way connectivity. The payloads have a container structure that includes a time stamp. It is determined whether a unit manifest has been received via the communication channel transmitted independently of the payloads. The unit manifest includes information associated with payloads including a hash of each payload on the unit manifest. Responsive to determining that the unit manifest has been received, it is determined whether the information associated with the payloads matches the corresponding payloads. Responsive to determining that the information associated with payloads on the unit manifest matches the corresponding payloads, the corresponding payloads are processed. It is determined whether an aggregate manifest associated with a predefined time period has been received. Responsive to determining that the aggregate manifest has been received, it is determined whether aggregate manifest information from the aggregate manifest matches payloads from the predefined time period.
US11641317B2	Activity stream based collaboration An activity stream based interaction model is disclosed. To cause a desired application level action to be performed at a remote system, such as automatically retrieving and displaying a document in a viewer or other portion of a user interface at the remote system, a text-based tag, such as a hash tag, is inserted into an activity stream. The activity stream is sent to the remote system, which is configured to respond to the text-based tag by performing, at least in part automatically, the corresponding application level action.
US11641313B2	Asynchronous liveness boosting of state machine replication An asynchronous state machine replication solution in a system of replicas includes executing multiple instances of a consensus protocol, referred to as leader-based views (LBVs) in each replica, where each replica is a leader participant in one of the LBV instances. Each replica drives a decision based on the consensus being reached among the LBV instances, rather than relying the expiration of timers and view changes to drive progress.
US11641304B2	Method for managing a plurality of events The invention provides a method for managing a plurality of events, wherein each event comprises physical attributes and logical attributes by creating tuples with the events with the same logical attributes, providing a set of hierarchized relations between tuples, by means of a pipeline algorithm, wherein parent-child relations are provided between tuples, classifying the tuples in families, each family contains all the tuples related according to the parent-child relation provided by the pipeline algorithm, identify the parent tuple of each family, defined as the tuple which has at least one children and has no parent and present the parent tuples, together with the physical attributes of the events associated to each parent tuple.
US11641296B1	Code multiplexing for asymmetric communication Various embodiments provide for data transmission using modulated carrier signals to carry data, where the carrier signal comprises a predetermined sequence of symbols. An embodiment can be used in such applications as data network communications between sensors (e.g., cameras, motion, radar, etc.) and computing equipment within vehicles (e.g., smart and autonomous cars).
US11641295B1	Method and device for estimating carrier frequency offset, and computer readable storage medium A method and device for estimating a carrier frequency offset, and a computer-readable storage medium are provided. The method includes: determining a target area where a phase discrimination signal is located, wherein the target area is one of N numbers of candidate areas, the N numbers of candidate areas correspond to different value ranges, an union range of the N numbers of candidate areas is [π, −π], and N≥2; determining a first estimation value of a direct current component corresponding to the phase discrimination signal based on the target area; and performing a carrier frequency offset compensation on the phase discrimination signal based on the first estimation value of the direct current component.
US11641285B2	Partitioning certificate revocation lists Certificates issued by a CA are distributed across multiple CRLs. Each certificate issued by the CA is assigned to a specific CRL, and the address of that CRL is written to the appropriate field of the certificate, such that an authenticating application can subsequently determine if the certificate is revoked. When the CA revokes a specific one of the issued certificates, it determines to which CRL the revoked certificate is assigned, and updates the specific CRL accordingly. In some embodiments, a single one of the multiple CRLs is active for assignment of certificates at any given time, and each certificate issued by the CA is assigned to the currently active CRL. In other embodiments, assignments of issued certificates are distributed between different ones of a pre-determined number of multiple CRLs by applying a statistical distribution formula to each issued certificate to determine a corresponding target CRL.
US11641283B2	Computer implemented method and system for transferring access to a digital asset A method of transferring access to a digital asset is disclosed. The method comprises receiving a first blockchain transaction (4) from a first participant (6) by each of a plurality of second participants (8), (10). The first participant (6) has a first private key of a first private-public key pair of a cryptography system, and each participant (6), (8), (10) has a respective first share of a second private key of a second private-public key pair of the cryptography system, and the first blockchain transaction is signed with the first private key. Signature of the first blockchain transaction with the first private key is verified by each second participant (8), (10). A respective first share is applied to the first blockchain transaction to generate a respective second share of a second blockchain transaction signed with the second private key. Signature with the second private key is possible by means of a first threshold number of second shares and is inaccessible to less than the first threshold number of second shares. The first threshold number of second shares is combined from the first participant (6) and a plurality of the second participants (8), (10) generate the signature.
US11641282B2	Optical authentication of images Systems and methods performed for generating authentication information for an image using optical computing are provided. When a user takes a photo of an object, an optical authentication system receives light reflected and/or emitted from the object. The system also receives a random key from an authentication server. The system converts the received light to plenoptic data and uploads it to the authentication server. In addition, the system generates an optical hash of the received light using the random key, converts the generated optical hash to a digital optical hash, and uploads the digital optical hash to the authentication server. When the authentication server receives the upload, it verifies whether the time of the upload is within a certain threshold time from the sending of the random key and whether the digital optical hash was generated from the same light as the plenoptic data.
US11641275B2	Encryption key rotation framework Techniques are described herein for performing key rotation and key replacement. In an embodiment, a request is received that specifies key names. A first set of messages is generated, where each message identifies a table that is associated with the encrypted-data locations, and stored in a queue for processing by a first plurality of worker processes. Each worker process retrieves a message from the queue and generates a second message that identifies a subset of encrypted data records from the table. Each second message is stored in a distinct queue which is assigned to a worker process of a second plurality of worker processes. Each worker process retrieves the message from the assigned queue, decrypts the subset of encrypted data records, re-encrypts the decrypted data records using a new encryption key that corresponds to a new key name, and stores the re-encrypted data records in a database.
US11641266B2	Latency compensation method and device A device determines a first latency value of a first data flow from a first physical port of the device to a second physical port of the device and a second latency value of a second data flow from the second physical port to the first physical port, where the first latency value is less than the second latency value. The device determines a first target latency value based on the first latency value and the second latency value. The device adjusts a latency value of the first data flow to the first target latency value.
US11641265B2	Method for supporting plurality of transmission time intervals in wireless communication system and apparatus therefor A method for supporting carrier aggregation and a short transmission time interval (sTTI) in a wireless communication system according to an embodiment of the present invention is performed by a terminal, and may comprise a step of reporting the maximum number of component carriers supporting a combination of downlink (DL) and uplink (UL) sTTI lengths, in units of bands or band combinations.
US11641260B2	Switching method, base station and terminal Provided are a switching method, a base station and a terminal. The method includes that: a base station configures a switching message for a narrow-bandwidth receiving mode, the switching message including time when a terminal is indicated to enter the narrow-bandwidth receiving mode and a position of a narrow bandwidth on a frequency band when the narrow-bandwidth receiving mode is entered; and the switching message is sent to the terminal to indicate the terminal to switch to the narrow bandwidth specified in the switching message for information reception, the narrow bandwidth being smaller than a system bandwidth. With adoption of the embodiments, the terminal may receive a signal on the narrow bandwidth, and reduction in power consumption of the terminal is facilitated.
US11641259B2	Enhanced sounding reference signal resource allocation using a selected reference resource In one aspect, an apparatus of wireless communication at a user equipment includes receiving, during a radio resource control (RRC) setup, a sounding reference signal (SRS) resource set configuration including a specified time offset x. The UE may receive downlink control information (DCI) in a later time slot and an instruction to trigger the SRS resource set. The UE determines, based on information from the SRS configuration or the DCI, a starting position within a time slot for transmitting an SRS resource. The UE transmits, at the starting position x slots after the later time slot, a reference SRS resource selected from the SRS resource set, followed sequentially by the remaining resources. In another aspect a UE that receives a t value of multiple t values may transmit the reference resource in a (t+1)th time slot from a reference slot.
US11641249B2	Method and apparatus for determining a duration of a repetition of a transport block DCI can be received. The DCI can include scheduling information for a physical channel carrying a TB. The physical channel can include a plurality of repetitions of the TB. The physical channel can span at least one slot. Each of the plurality of repetitions can be within a slot of the at least one slot. At least one repetition of the plurality of the repetitions can have a different duration than a duration of at least one other repetition of the plurality of the repetitions. A repetition duration of each of the plurality of repetitions can be determined based on a plurality of available symbols for the physical channel. The plurality of available symbols can be determined based on the DCI.
US11641243B2	Method and device for measuring characteristics of RF chains A measuring device may include: a signal generator for generating a test signal; and a measurement control unit that inputs the generated test signal to a radio frequency (RF) chain including at least one circuit element, detects output signals of a first diode, a second diode, and a third diode which receive, as input signals, signals generated on the basis of a coupled signal for an input test signal of a circuit element of the at least one circuit element and a coupled signal for an output test signal of the circuit element, and measures an S-parameter for the circuit element on the basis of a component signal of the third frequency in the output signal of the first diode, a component signal of the third frequency in the output signal of the third diode, and the output signal of the second diode.
US11641230B2	Single-channel, full-time full-duplex wireless signal transmission system A wireless single-frequency-channel, full-duplex, full-time transmit and receive communication node includes an antenna that transmits a transmit signal over a wireless transmit channel and that receives a receive signal over a wireless receive channel. A communications processor includes a first port electrically coupled to the antenna and a second port electrically coupled to a transmit path where the transmit path connects the second port to the first port. A third port of communications processor is electrically coupled to a receive path that connects the first port to the third port. The communications processor is configured to pass the transmit signal in the transmit path to the first port and configured to pass the receive signal in the receive path from the first port to the third port such that the transmit signal and the receive signal occupy a same frequency channel and operate simultaneously in a same time slot.
US11641224B2	Method and apparatus for robust MIMO transmission A method for operating a user equipment (UE) comprises receiving information about a downlink (DL) transmission transmitted from NRRH>1 RRHs, wherein: NRRH=number of remote radio heads (RRHs), RRH r comprises a group of antenna ports, and r=1, . . . , NRRH; receiving the DL transmission; and decoding the information about the DL transmission; wherein the DL transmission is based on a scheme that is a combination of a precoding scheme and a diversity scheme, wherein the precoding scheme corresponds to applying an intra-RRH precoder component to antenna ports within an RRH, and wherein the diversity scheme corresponds to applying an inter-RRH diversity component to antenna ports across RRHs.
US11641223B2	Method for controlling transmission mode of access node in ultra-dense radio network, and apparatus therefor An operation method of a CP may include: collecting, from terminals or ANs, information on AN(s) to which each of the terminals is connectable, and determining a set of active AN(s) based on the information; adjusting connections between active AN(s) and the terminals based on cooperative transmission constraints; calculating first energy efficiency according to the active AN(s), and calculating second energy efficiency in a state in which at least one AN of active AN(s) is deactivated or activated; and maintaining the set of active AN(s) when second energy efficiency is not improved over first energy efficiency, and updating the set of active AN(s) by excluding or further including the at least one AN when second energy efficiency is improved over first energy efficiency, and performing iteratively from the calculating first energy efficiency and second energy efficiency.
US11641222B2	System and method for emulation of wireless channels and multi-antenna transmit and receive circuits Device and method can be provided for emulating a system which includes a wireless channel, a wireless transmitter, and a wireless receiver. For example, with an emulation processor, it is possible to receive baseband data, process the received baseband data, and transmit the processed baseband data. Further, with a controller, it is possible to receive configuration information pertaining to the wireless channel, the wireless transmitter, and the wireless receiver to be emulated; and configure the emulation processor according to the received configuration information.
US11641220B2	Apparatus and method for performing data stream transmission in wireless power transfer system Provided are a device and method for performing authentication in a wireless power transfer system. Provided is an authentication method in a wireless power transfer system including receiving a first packet including indication information on whether a target device supports an authentication function from the target device; transmitting, when the target device supports an authentication function, an authentication request message to the target device; receiving an authentication response message including a certificate on wireless charging from the target device in response to the authentication request message; and confirming authentication of the target device based on the authentication response message.
US11641219B2	DSL line interference susceptibility A method is presented of determining whether a digital subscriber line is susceptible to radio frequency interference. The method measures the signal to noise ratio (SNR) margin on the digital subscriber line over a number of 24 hour periods. The measured SNR margin over a given 24 hour period is then compared to a reference function of SNR margin over time (24 hours), where the SNR margin of the reference function is higher during the day and lower during the night, and also repeats daily. A measure of the interference susceptibility is generated based on the degree of similarity between the measured SNR margin and the reference function.
US11641214B2	Transmitting apparatus and mapping method thereof A transmitting apparatus is disclosed. The transmitting apparatus includes an encoder to perform channel encoding with respect to bits and generate a codeword, an interleaver to interleave the codeword, and a modulator to map the interleaved codeword onto a non-uniform constellation according to a modulation scheme, and the constellation may include constellation points defined based on various tables according to the modulation scheme.
US11641206B2	Digitally calibrated programmable clock phase generation circuit An integrated circuit that includes a generating circuit is described. During operation, the generating circuit may provide an edge clock having a target phase within a clock period of an input clock, where the generating circuit does not include a delay-locked loop (DLL). For example, the generating circuit may include a gated ring oscillator that provides a reference clock having a first fundamental frequency that is larger than a second fundamental frequency of the input clock. Note that the gated ring oscillator may be programmable to adjust the first fundamental frequency within a predefined range of values. Moreover, the generating circuit may include a control circuit that determines a reference count of a number of edges of the reference clock within a reference period of the reference clock.
US11641203B2	Controlled current manipulation for regenerative charging of gate capacitance A regenerative gate charging circuit includes an inductor coupled to a gate of a FET. An output control circuit is coupled to a timing control circuit and a bridged inductor driver, which is coupled to the inductor. A sense circuit is coupled to the gate and to the timing control circuit, which receives a control signal, generates output control signals in accordance with a first timing profile, and transmits the output control signals to the output control circuit. In accordance with the first timing profile, the output control circuit holds switches or controllable current sources of the bridged inductor driver in an ON state for a first period and holds the switches or controllable current sources in an OFF state for a second period. Gate voltages are sampled during the second period and after the first period. The timing control circuit generates a second timing profile using the sampled voltages.
US11641199B2	Slew rate adjusting circuit for adjusting slew rate, buffer circuit including same, and slew rate adjusting method A slew rate adjusting circuit includes an adjustment transistor configured to provide an adjustment current into an output port of an arithmetic amplifier, a first transistor connected between a power line of the arithmetic amplifier and the adjustment transistor, and a second transistor connected between the first transistor and an output node of the output port, wherein the adjustment transistor is turned on by the second transistor in response to a difference between an input voltage and an output voltage being equal to or greater than a reference voltage, and the adjustment current is provided to the output port in response to the adjustment transistor being turned on.
US11641194B1	Single flux quantum inverter circuit A circuit can include a first sub-circuit, a second sub-circuit, and a third sub-circuit. The first sub-circuit can store a reset state or a set state, and can include a first Josephson junction (JJ), a second JJ, and a third JJ coupled in parallel using superconducting inductors. The first JJ, the second JJ, and the third JJ can be biased using a JJ-based current source. The second sub-circuit can switch the first sub-circuit to the set state in response to receiving a pulse. The third sub-circuit can switch the first sub-circuit to the reset state in response to receiving one or more pulses.
US11641190B2	Ring oscillator with resonance circuits An oscillator circuit (15) is disclosed. It comprises N amplifier circuits (A1-A4), connected in a ring and has a first and a second supply terminal (s1, s2). Each amplifier circuit (A1-A4) comprises an input transistor (M1) having its gate connected to the input (in) of the amplifier circuit, its drain connected to an internal node (x) of the amplifier circuit, and its source connected to the first supply terminal (si). Furthermore, each amplifier circuit (A1-A4) comprises a first resonance circuit (R1) comprising a first inductor (Ls) and a first capacitor (Cs), wherein the first inductor (Ls) is connected between the internal node (x) and the output (out) of the amplifier circuit, and the first capacitor (Cs) is connected between the output (out) of the amplifier circuit and one of the first and the second supply terminals (s1, s2). Moreover, each amplifier circuit (A1-A4) comprises a second resonance circuit (R2) comprising a second inductor (Lp) and a second capacitor (Cp), wherein the second inductor (Lp) and the second capacitor (Cp) are connected in parallel between the internal node (x) and the second supply terminal (s2).
US11641189B2	Tuning method for current mode relaxation oscillator A relaxation oscillator includes an adjustable reference circuit generator to produce a reference current which is applied to a charging circuit. The charging circuit is configured to charge a capacitive node as a function of the reference current and a capacitance of an adjustable capacitor that is operably coupled to the capacitive node. A comparator having inputs operatively coupled to a reference voltage node and to the capacitive node, generates a comparator output. A control circuit alternatively enables the charging circuit to charge the capacitive node and to discharge the capacitive node in response to changes in the comparator output. Also, the control circuit outputs and oscillator output signal have an oscillator period as a function of the adjustable capacitance and the adjustable reference current.
US11641179B2	Power amplifier and vehicle audio system A power amplifier includes: at least two first bridge type amplifying circuits and at least two second bridge type amplifying circuits; the negative pole of the first load of each first bridge type amplifying circuit is respectively coupled to the positive stage of the second load of each second bridge type amplifying circuits through a gating circuit. When both a first input signal input into one of the at least two first bridge type amplifying circuits and a second input signal input into one of the at least two second bridge type amplifying circuits are less than a preset threshold, the gating circuit is turned on, so that the one of the at least two first bridge type amplifying circuits and the one of the at least two second bridge type amplifying circuits can share load current by the gating circuit.
US11641176B2	Method for building a protective structure and kit therefor A method and a kit for building a protective structure, the method and the kit including supplying a carrying structure, including a plurality of parallel carrying rails; supplying a group of panels, the panels being able to be engaged on and slide on the carrying rails; and transferring the panels from the storage position to a final position bearing on the carrying rails, by transferring at least one of the panels from the storage position to an insertion position on the carrying rails; using a transfer device lifting the at least one panel upward; placing the transferred panels one after the other bearing on the carrying rails; and moving the transferred panels along the carrying rails.
US11641175B2	Controller for rotary electric machine A controller for a rotary electric machine may include: at least one memory that stores a temperature prediction data in which a relationship among a rotational speed of a rotary electric machine, a torque information of the rotary electric machine, a temperature of the rotary electric machine at a reference time point, and a temperature of the rotary electric machine after an estimation calculation period elapses from the reference time point, and at least one processor that, at every estimation calculation period, sets the last calculation time before the estimation calculation period as the reference time point, and, by referring to the temperature prediction data, calculates an estimation value of temperature of the rotary electric machine after the estimation calculation period elapses from the last calculation time.
US11641171B2	System and method for generating a high frequency switching signal for a power converter A control device (110) includes a first multiplexing unit (202) configured to segregate a first PWM signal having a first switching frequency into a second PWM signal having a second switching frequency and a third PWM signal having a third switching frequency. Also, the control device (110) includes an integrator unit (204) configured to generate a first integrated signal and a second integrated signal based on the second PWM signal and the third PWM signal, and a modulator unit (206) configured to receive the first integrated signal and the second integrated signal and generate a modulation signal based on the first integrated signal and the second integrated signal. Furthermore, the control device (110) includes a generator unit (208) configured to receive the modulation signal and generate a fourth PWM signal having a fourth switching frequency different from the first switching frequency based on the modulation signal.
US11641167B1	Transformerless parallel AFE with ground current regulator A transformerless parallel active rectifier system includes N multiphase common mode inductors directly connected to a shared multiphase AC input with no intervening transformer, and N active rectifiers coupled to respective ones of the N multiphase common mode inductors and having respective DC outputs coupled to a shared DC bus, where N is an integer greater than 1. The N active rectifiers have ground current regulators and are synchronized to provide DPWM switching control signals synchronized to one another to regulate their respective ground currents and concurrently regulate the shared DC bus voltage.
US11641166B2	Rectifier circuits, synchronous rectifier circuits, and related electric devices A rectifier circuit has a cathode node, an anode node, a rectifier switch, an auxiliary switch, an operating power capacitor and a rectifier controller supplied with power by the operating power capacitor. The rectifier switch is electrically connected to the auxiliary switch. When the rectifier controller turns OFF both the rectifier and auxiliary switches, the rectifier circuit supports a first loop, directing a first current to flow into the rectifier circuit from the anode node, through the operating power capacitor, and away the rectifier circuit from the cathode, so the operating power capacitor is charged. When the rectifier controller turns ON both the rectifier and auxiliary switches, the rectifier circuit supports a second loop directing a second current to flow into the rectifier circuit from the anode node, through the rectifier switch, and away the rectifier circuit from the cathode, without charging the operating power capacitor.
US11641154B2	Power converter assembly with a line-commutated power converter and method for starting up the assembly A converter arrangement has a line-commutated converter with an AC voltage terminal to be connected to an AC voltage grid via at least one phase line. The converter arrangement has at least one switching module branch that is arranged in series in the at least one phase line and that includes a series connection of switching modules at whose terminals bipolar voltages that sum to give a branch voltage are in each case able to be generated. A bypass branch is arranged in a parallel connection to the switching module branch. At least one switching device is arranged in the bypass branch. The switching device includes activatable semiconductor switches that are connected in antiparallel. There is also described a method for starting up the converter arrangement.
US11641149B2	Electrical machines, laminations, and methods of making the same An electrical machine stator can include a stator core having a stator core shape and made of a core material, a plurality of windings disposed in the stator core and made of a conductive material, and an insulative material surrounding the plurality of windings and configured to electrically insulate each winding from each other adjacent winding, and/or to insulate one or more of the windings from the stator core. The insulative material can be an amorphous metal.
US11641146B2	Wheel bearing system with generator Provided is a wheel bearing apparatus with a generator that can have a simplified structure to reduce costs and is capable of preventing electrolytic corrosion. The wheel bearing apparatus with a generator includes a wheel bearing and a generator. The generator includes a stator attached to a fixed wheel and a motor rotor attached to a rotating wheel and is of an outer-rotor type in which the stator is located on an outer periphery of the wheel bearing, and the motor rotor is located radially outside of the stator. The wheel bearing apparatus with the generator further includes at least one conducting unit that conducts a current between the fixed wheel and the rotating wheel.
US11641145B2	Electronic device and motor assembly thereof An electronic device is provided. The electronic device includes a function module, a body, and a motor assembly. The body includes an accommodation space for accommodating the function module. The motor assembly includes a drive motor, a gear, a rotation output shaft, a displacement mechanism, and a latch. The drive motor includes a shaft. The gear is fixedly attached to the shaft. The rotation output shaft includes a gear teeth portion. The gear teeth portion is coupled to the gear. The rotation output shaft is connected to the function module and is configured to drive the function module to rotate. The displacement mechanism synchronizes with the shaft and is separated from the rotation output shaft. The displacement mechanism includes a linear motion component. The latch is connected to the linear motion component, and is configured to engage the function module.
US11641140B2	Electromechanical battery The present invention relates to an electromechanical battery comprising a single pole-pair Halbach array of permanent magnets incorporated into an annular flywheel, which together comprise a rotor assembly, a means for levitating the rotor assembly using a “double-lift” attractive magnetic levitator under active control, and a means for actively stabilizing the spinning rotor assembly by interaction with the fringe fields of the Halbach array.
US11641125B2	Vehicular power supply device A vehicular power supply device to be applied to a vehicle includes an electric storage unit group, a charger, first and second switches, and a switch controller. The electric storage unit group includes a first electric storage unit and a second electric storage unit having higher internal resistance than the first electric storage unit. The charger is coupled to the electric storage unit group and charges one or both of the first electric storage unit and second electric storage unit. The first switch is provided between the first electric storage unit and the charger and controlled between an on state and an off state. The second switch is provided between the second electric storage unit and the charger and controlled between an on state and an off state. The switch controller controls the first and second switches based on a temperature of the electric storage unit group.
US11641121B2	On-board charging station for a remote control device A system is provided comprising: a materials handling vehicle; a wearable remote control device comprising: a wireless communication system including a wireless transmitter; and a rechargeable power source; a receiver at the vehicle for receiving transmissions from the wireless transmitter; a controller at the vehicle that is communicably coupled to the receiver, the controller being responsive to receipt of the transmissions from the remote control device; and a charging station at the vehicle. The charging station may charge the rechargeable power source of the wearable remote control device. The charging station may comprise a visual indicator.
US11641119B2	Detecting a bad contact of a charging cable A method for detecting a bad contact of a charging cable comprises: measuring a cooling fluid temperature of a cooling fluid flowing through the charging cable; measuring a connector base temperature of a connector base of the charging cable, which connector base carries an electrical contact element of the charging cable; estimating a contact temperature of the electrical contact element by determining the contact temperature from a difference of the connector base temperature and the cooling fluid temperature; and deciding presence of a bad contact, when the estimated contact temperature is higher than a threshold temperature.
US11641112B2	Systems and methods for managing electricity supply from demand A system to manage power consumption from a grid includes a building switchgear; an energy storage system (ESS) coupled to the building switchgear to selectively provide power in response to a customer power demand to prevent a customer grid power consumption from spiking and peaking at grid imbalance highest cost on peak times; an energy management system (EMS) to operate the ESS from behind-the-meter; and a data distribution service (DDS) coupled to the EMS forming a DDS-EMS network to provide a global data space servicing EMS edge publishers and subscribers.
US11641105B2	ESD protection for integrated circuit devices An integrated circuit device having insulated gate field effect transistors (IGFETs) having a plurality of horizontally disposed channels that can be vertically aligned above a substrate with each channel being surrounded by a gate structure has been disclosed. The integrated circuit device may include electrostatic discharge (ESD) protection circuit structures. The ESD protection circuit structures may be formed in regions other than the region that the IGFETs are formed as well as in the region that the IGFETs having a plurality of horizontally disposed channels that can be vertically aligned above a substrate with each channel being surrounded by a gate structure are formed. By forming ESD protection circuit structures in regions below the IGFETs, an older process technology may be used and device size may be decreased. Furthermore, planar IGFETs of FinFETs may be formed in other regions to decrease device size and improve costs.
US11641093B2	Multi-function cabinet A multi-function cabinet housing electrical equipment. The multi-function cabinet has four compartments. Each compartment is configured to house a different type of electrical equipment. The electrical equipment may be high-voltage electrical metering and distribution components, high-voltage control electronics, battery backup, wireways, low-voltage electronics, or a combination thereof. The multi-function cabinet contains wireways. The compartments of the multifunction cabinet are accessible using doors, which are fastened by locks. The cabinet contains a ventilation system with fans, vents, and filters.
US11641089B2	Cladless fiber for fiber laser pump and combiner Some embodiments may include a packaged laser diode assembly, comprising: a length of optical fiber having a core and a polymer buffer in direct contact with the core, the length of optical fiber having a first section and a second section, the first section of the length of optical fiber including a tip of an input end of the optical fiber, wherein the polymer buffer covers only the second section of the first and second sections; one or more laser diodes to generate laser light; means for directing a beam derived from the laser light into the input end of the length of optical fiber; a light stripper attached to the core in the first section of the length of optical fiber. Other embodiments may be disclosed and/or claimed.
US11641086B2	Method for automatically mounting a connector-housing A method for automatically mounting a connector housing with a contact part attached to an electrical line includes holding the contact part, determining an actual rotational position of the contact part, comparing the actual rotational position with a predetermined rotational position, and performing a rotational position correction thereby aligning the connector part to the connector housing. The connector housing is fixed to a holder and the contact part is inserted into a cavity of the connector housing by means of a movable gripper.
US11641085B2	Electrical connector assembly and method for manufacturing same An electrical connector assembly includes an electrical terminal having a connection portion and an attachment portion angled relative to the connection portion. The assembly also includes a cylindrical inner housing sleeve formed of a polymeric material in which the connection portion of the electrical terminal is disposed and an outer connector housing formed of a polymeric material having a smooth bore configured to receive the inner housing sleeve containing the electrical terminal. The bore and inner housing sleeve are sized such that the inner housing sleeve is in an interference fit condition when received within the bore. The electrical connector assembly is assembled by a process having the steps of inserting the inner housing sleeve within the bore of the outer connector housing and affixing the inner housing sleeve to the outer connector housing by welding the inner housing sleeve to the outer connector housing.
US11641080B2	Connector formed with connector body having predetermined surface facing downward and a cable-holding portion integrated under proper arrangement A harness comprises a connector body, a cable and a cable-holding portion which holds the cable. The connector body comprises a base portion. The cable is connected to the connector body. The cable has an end portion received in the base portion and a main portion extending rearward from the end portion. The cable-holding portion is formed with a recessed portion which opens at least downward in the upper-lower direction (Z-direction). The base portion has an interference portion. The recessed portion and the interference portion are located at opposite sides of the harness, respectively, in the lateral direction (Y-direction). The recessed portion is, at least in part, located at a position same as that of the interference portion in the front-rear direction (X-direction). The recessed portion is, at least in part, located at a position same as that of the interference portion in the upper-lower direction.
US11641074B2	Connector A connector includes a housing to be mounted on a circuit board, and an upper-stage terminal, a middle-stage terminal and a lower-stage terminal to be held in the housing. Leg portions of the respective upper-stage terminal and middle-stage terminal are arranged side by side in a width direction of a wall portion, and include each a wide portion and a narrow portion arranged below the wide portion. The wide portion of the upper-stage terminal protrudes only toward the middle-stage terminal with respect to the narrow portion of the upper-stage terminal. The wide portion of the middle-stage terminal protrudes only toward the middle-stage terminal with respect to the narrow portion of the upper-stage terminal. A leg portion of the lower-stage terminal is arranged between the narrow portion of the upper-stage terminal and the narrow portion of the middle-stage terminal in the width direction.
US11641071B2	Connection assembly and pin with a welding section A pin has a compliant section at a first end and a welding section at a second end opposite the first end. The compliant section is electrically connected with a via of a printed circuit board. The welding section has a welded connection with a passive component.
US11641066B2	Antenna Disclosed are aspects of an antenna including a body having a convex surface. A conductive structure is deposited onto an antenna region of the convex surface. The conductive structure is configured as a conformal slot antenna array. The antenna region of the convex surface includes corrugations having peaks and valleys. A plurality of slots of the conformal slot antenna array are located at the peaks and the valleys of the convex surface.
US11641058B2	Array substrate, display panel, display device, and wearable device An array substrate, a display panel, a display device and a wearable device are provided. The array substrate includes a near field communication antenna which is arranged in conductive layers of the array substrate, and the near field communication antenna includes: a main coil and a secondary coil, the main coil and the secondary coil are located in different conductive layers of the array substrate, and one terminal of the main coil is electrically connected to one terminal of the secondary coil through a first via hole of the array substrate, and the other terminal of the main coil is electrically connected to the other terminal of the secondary coil through another first via hole of the array substrate.
US11641056B2	Flight vehicle and communication system [Problems to be Solved] To provide a flight vehicle and a communication system which can relay communications between transmission and reception antennae that are located farther from each other by using antennae capable of receiving information transmitted from a transmission antenna located in a wider range than a range of a linear directed antenna can receive. [Solution] A flight vehicle 1 according to the present invention comprises one or more linear array antennae (antennae 4); and a controller 2 configured to be capable to execute: a process of receiving information by one or more of the antennae 4, a process of outwardly transmitting said information by one or more of the antennae 4. In the communication system C of the present invention, which includes said flight vehicle 1, the transmission antenna T1 and the reception antenna R1 differ from each other. In the flight vehicle 1 of the present invention, it is preferable that the antennae 4 that receives the information and the antennae 4 that transmits the information differ from each other.
US11641055B2	Base station antennas having staggered linear arrays with improved phase center alignment between adjacent arrays A base station antenna includes first and second arrays that include respective pluralities of first and second radiating elements arranged along the longitudinal direction of the base station antenna, the second array transversely adjacent the first array. A longitudinal position of each second radiating element is staggered from that of the corresponding first radiating element. The first array comprises first and second sub-arrays, each of which comprises one or a plurality of adjacent first radiating elements. A phase center of the combination of the first and second subarrays is basically aligned with a sub-phase center of the second array.
US11641054B2	Communication device A communication device is provided here. The communication device includes a metal cover, a first radiator, and a second radiator. The metal cover includes a slot. The first radiator overlaps the slot in a first direction. A portion of the second radiator overlaps a portion of the first radiator in the first direction.
US11641048B2	Battery terminal A battery terminal connector assembly for attaching to a terminal post of a battery includes a biasing portion and a post engagement portion. The biasing portion has a first terminal post receiving opening. A biasing wall extends about a circumference of the first terminal post receiving opening. The post engagement portion has a second terminal post receiving opening for receiving the battery terminal post therein. Engagement walls extend about a circumference of the second terminal post receiving opening. The biasing portion is movable relative to the post engagement portion between a first insertion position and a second termination position. As the biasing portion is moved from the first insertion position to the second termination position, the biasing wall engages the engagement walls and moves the engagement walls into mechanical and electrical engagement with the battery terminal post positioned in the second terminal receiving opening of the post engagement portion.
US11641035B1	Systems and methods for aircraft power management and distribution A system for aircraft power management and distribution, including a sensor suite configured to measure battery pack data. The system includes a battery pack with a plurality of batteries and a battery monitoring component. This battery monitoring component is configured to measure battery pack data. The system also has electric power converters, each connected to a battery of the plurality of batteries. The system also includes a controller configured to control each electric power converter; receive an estimated charge from each battery; select and enable electric power converters based on the estimated charge; compare the total output of the enabled electric power converters against an optimal operating region; and adjust the number of the one or more enabled electric power converters accordingly.
US11641032B2	Solid electrolyte, method for producing solid electrolyte, and composite body A solid electrolyte according to the present disclosure is represented by the following compositional formula (1). Li7(La3-xBix)Zr2O12 (1) In the formula (1), x satisfies 0.05
US11641023B2	Fuel cell system and method A system for generating electrical power includes an electrochemical cell including a cathode and an anode separated by an electrolyte, a cathode fluid flow path in operative fluid communication with the cathode including a cathode-side inlet and a cathode-side outlet, and an anode fluid flow path in operative fluid communication with the anode including an anode-side inlet and an anode-side outlet. The system also includes: a reactant source in operative fluid communication with the anode-side inlet; an oxygen generator in operative fluid communication with the cathode-side inlet, including a combustible composition comprising a fuel and a salt that thermally decomposes to release oxygen; and an electrical connection between the electrochemical cell and a power sink.
US11641022B2	Controlling purge operation for fuel cell assembly A system for controlling purge operation of a fuel cell assembly includes a controller and one or more sensors configured to obtain respective sensor data. The fuel cell stack is configured to receive a stack coolant. The controller is configured to execute a first purge mode when at least one of a first enabling condition and a second enabling condition is met. The first purge mode defines a first group of setpoints, including a relatively low cathode stoichiometric ratio. The controller is configured to switch to a second purge mode when the coolant temperature is above a minimum warm-up temperature and a third mode when a relative humidity value of a stack cathode output falls below a threshold humidity. The second purge mode defines a second group of setpoints, including a relatively high cathode stoichiometric ratio.
US11641020B2	PEM fuel cell An apparatus is provided for conditioning at least one process gas which is supplied to at least one electrochemical converter, via at least one process gas supply. The process gas supply has a humidifying unit configured and arranged to introduce a humidifying agent into the process gas. Water in a supercritical state can be introduced as the humidifying agent.
US11641019B1	Fuel cell system, and method of its operation A fuel cell system having a fuel cell cooling circuit coupled to a battery cooling circuit through a coolant/coolant heat exchanger for removing heat from the fuel cell cooling circuit through the battery cooling circuit during normal steady state operation of the fuel cell system.
US11641017B2	Non-aqueous electrolyte secondary battery having an intermediate layer comprising metal-covered microcapsules A non-aqueous electrolyte secondary battery includes an electrode current collector, an intermediate layer, and an electrode active material layer. The intermediate layer is interposed between the electrode current collector and the electrode active material layer. The intermediate layer contains a metal-covered microcapsule. The metal-covered microcapsule includes a microcapsule and a metal film. The microcapsule includes a core and a shell. The shell surrounds the core. The core includes a volatile material. The shell includes a thermoplastic resin material. The metal film covers at least part of an outer surface of the microcapsule.

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