US11273494B2
Disclosed herein are methods of making a plurality of metal particles, the methods comprising: injecting a metal particle precursor, a capping material, and a reducing agent into an inlet of a continuous flow microwave reactor, thereby forming a mixture within the continuous flow microwave reactor, wherein the inlet of the continuous flow microwave reactor is fluidly connected to an outlet of the continuous flow microwave reactor through a reaction vessel; flowing the mixture through the reaction vessel, wherein the metal particle precursor is reduced within the reaction vessel, thereby forming the plurality of metal particles; and collecting the plurality of metal particles from the outlet of the continuous flow microwave reactor.
US11273493B2
A method of manufacturing a Ni alloy part includes a solution treatment step of solution treating a sintered compact, which is obtained by sintering and molding a precipitation hardening Ni alloy powder by metal injection molding, by allowing the sintered compact to hold at a temperature of not lower than 1050° C. but not higher than 1250° C. for one hour to five hours, followed by rapidly cooling to room temperature, where the precipitation hardening Ni alloy powder, and an aging treatment step of aging-treating the solution-treated sintered compact by allowing the solution-treated sintered compact to hold at the temperature of not lower than 600° C. but not higher than 800° C., followed by cooling to room temperature.
US11273487B2
The present invention is related to a pouring tube assembly. The pouring tube assembly comprises a holding tank assembly capable of containing a molten metal. A pouring tube is in flow communication with the holding tank assembly wherein the pouring tube is capable of receiving the molten metal from the holding tank assembly and depositing molten metal in a mold above the pouring tube. A sleeve is removably disposed between the pouring tube and a portion of the holding casting wherein the sleeve comprises mating sleeve portions with symmetrically disposed protrusions and recesses.
US11273485B2
A device for inserting the blind fastener in the fastening site, a pulling and extracting device for swaging the blind fastener in the fastening site and a passive compliance device that binds the inserting device to the pulling and extracting device. The passive compliance device allows the installation of the bind fastener without sensors.
US11273483B2
Provided is a method for performing an external pipe thread process on a hollow blank by at least twice rolling: firstly, the first rolling wheel group rolls the outer surface of the hollow blank into a threaded cylindrical surface or a threaded conical surface or a threaded cylindrical conical mixing surface, and secondly, the second rolling wheel group rolls again for the outer surface of the hollow blank which has processed in step 1, and rolling to form an external pipe thread; wherein the number of rolling wheels in a rolling wheel group, used in any two back-to-back rolling processes in a processing sequence, are different in parity. Further provided are various rolling head, module, apparatuses and production line for pipe thread, achieving the above processing method and having a simple structure, portability and practicality. When preforming an external pipe thread rolling process of the hollow blank, thereby improving a processing yield; in addition, the invention also provides a threaded cylindrical surface or a threaded conical surface or threaded cylindrical conical mixing surface products by the first rolling wheel group.
US11273472B2
Provided is a bottom gas purge device including a nozzle that can be appropriately connected to a purge port. A bottom gas purge device configured to introduce a cleaning gas into a container from a bottom portion of the container accommodating a substrate includes: a mounting table on which the container is mounted; a nozzle provided so as to be movable relative to the mounting table in an upward-downward direction and connectable from below to a purge port provided in the bottom portion of the container; a gas supply unit configured to supply the cleaning gas to the nozzle; and a pressure sensor provided at a tip end portion of the nozzle and configured to detect a pressure rising between the purge port and the nozzle when the nozzle is connected to the purge port.
US11273470B2
An apparatus includes: a sprinkler configured for spraying liquid; a conduit with a nano-particle coated surface; a sensor associated with the conduit, wherein the sensor is configured to detect a signal corresponding to a film deposition on the nano-particle coated surface; and a controller coupled with the sensor and the sprinkler, wherein the controller is configured to regulate liquid spraying of the sprinkler over the nano-particle coated surface.
US11273467B2
An article conveying equipment includes: a carrying apparatus (1), configured to carry one or more articles to be transported; a communication apparatus (3), configured to learn a height of a receiving end of a transferring apparatus matched with the article conveying equipment; and a height adjusting apparatus (2), when the article conveying equipment approaches the transferring apparatus, the height adjusting apparatus is configured to adjust the height of the carrying apparatus to the height matched with receiving end of the transferring apparatus.
US11273464B2
A substrate processing apparatus includes a cover member placed to surround a substrate held by a rotary holder; a collecting member placed in an exhaust path formed between the cover member and the rotary holder; and a solvent supply placed above the collecting member and configured to supply a solvent to the collecting member. The solvent supply includes an inner storage space surrounding the substrate; an outer storage space surrounding the inner storage space; and a partition wall extending along a circumferential direction to partition the inner storage space and the outer storage space. Multiple communication holes are extended to penetrate the partition wall such that the solvent introduced into the outer storage space flows to the inner storage space. Multiple dripping holes are extended to penetrate a bottom wall of the inner storage space such that the solvent within the inner storage space drops toward the collecting member.
US11273462B2
A system includes an agitation system having a container configured to store a coating material, an agitator configured to agitate the coating material, and a sensor configured to sense conditions within the container and transmit the conditions. The system also includes an agitation control system having a controller configured to turn on the agitator, and change an intensity of agitation in response to an input received from the agitation system.
US11273460B1
An airpot beverage dispenser having a body with a beverage cavity, a lid with lower and upper lid portions, a bellows within the upper lid portion, an actuator for compressing the bellows to increase the pressure of trapped air in the bellows, a duckbill valve, a skirt valve extending fully around the duckbill valve, and a spout. The skirt valve is movable into sealing engagement with a lid lower wall to define an air flow path from the bellows to the beverage cavity, and when the pressure of the trapped air in the bellows is sufficiently increased, the duckbill valve opens and passes the trapped air to the beverage cavity to force beverage out the spout. When the spout is moved to a stored position and the dispenser is in a locked state, the skirt valve serves as a relief valve to prevent over pressure in the beverage cavity.
US11273459B2
In the discharger, a stopper is swingable between a restriction position which comes into contact with or approaches a locking target portion to restrict downward movement of a discharge head and a restriction release position where the restriction and locking target portions are separated to allow downward movement of the discharge head by the stopper being swung rearward from the restriction position, the stopper including the restriction portion, a finger hook outward from a depressing member in a left-right direction, and a contact target portion that comes into contact with the depressing member when the stopper is at the restriction position or when the depressing member rotates downward around a rotation axis where the stopper is at the restriction position, and a restraint protrusion protruding downward is formed at a portion of the depressing member rearward of a contact portion with which the contact target portion comes into contact.
US11273457B2
A shower system includes a water supply conduit, a reservoir, and a valve actuator. The reservoir is fixedly coupled to the water supply conduit such that the reservoir and the water supply conduit are fluidly coupled. The valve actuator is configured for actuation between a first position in which water is supplied from the water supply conduit and a second position in which water is supplied from the reservoir. In some implementations, the shower system further includes a showerhead that is fluidly coupled to the water supply conduit and the reservoir such that water may be supplied from either the water supply conduit to the showerhead or from the reservoir to the showerhead.
US11273451B2
A silicon rod crushing method relatively moves an application position of high-voltage pulse discharge to a silicon rod in a longitudinal direction thereof while rotating the silicon rod to thereby crush the silicon rod.
US11273448B2
A system and method of manufacture for the system, comprising a set of heater-sensor dies, each heater-sensor die comprising an assembly including a first insulating layer, a heating region comprising an adhesion material layer coupled to the first insulating layer and a noble material layer, and a second insulating layer coupled to the heating region and to the first insulating layer through a pattern of voids in the heating region, wherein the pattern of voids in heating region defines a coarse pattern associated with a heating element of the heating region and a fine pattern, integrated into the coarse pattern and associated with a sensing element of the heating region; an electronics substrate configured to couple heating elements and sensing elements of the set of heater-sensor dies to a controller; and a set of elastic elements configured to bias each of the set of heater-sensor dies against a detection chamber.
US11273447B2
Multi-well collapsible basket arrays and methods for their use with high throughput culture and histology analysis of spheroids and organoids. Such a collapsible basket array includes a collapsible cellular array structure having multiple cells and connectors that interconnect adjacent pairs of the cells to cause the collapsible cellular array structure to collapse from an expanded configuration to a collapsed configuration in which the connectors are partially wrapped around perimeters or circumferences of the cells, whereby the collapsible cellular array structure is expandable to acquire an expanded configuration capable of individually aligning the cells thereof with wells of a well plate. The collapsible basket array further includes inserts individually mountable to the cells of the collapsible cellular array structure, with each insert including a permeable basket with pores sized to retain spheroids or organoids within the basket.
US11273446B2
A threaded fluidic fitting may include a fluid passage, at least one fluid port, a threaded fitting portion, an engageable body portion, and an electro-fluidic leak detection element. The fluid passage extends from the fluid port of the threaded fluidic fitting. The threaded fitting portion comprises a helical thread, extends from a leak detection face of the engageable body portion, and is configured to rotate with the engageable body portion to enhance a fluidically sealed engagement of one of the fluid ports with a complementary fluidic component. The electro-fluidic leak detection element is positioned on the leak detection face of the engageable body portion or on a drip edge portion of a face extending from the leak detection face. A fluid handling system may include a plurality of threaded fluidic fittings and a leak detecting computing hub in communication with the plurality of threaded fluidic fittings.
US11273441B2
A sensor cartridge contains a porous matrix for passing analyte molecules of a liquid sample. A porous collection disk supports the matrix and closes a lower end of a wall of the cartridge. The collection disk being sandwiched between the lower end and a base cap. An air channel extends between a first air opening at a top end of the cartridge and a second air opening positioned above the collection disk and opposite a base cap air opening. The collection disk is between the second air opening and the base cap air opening. At least one of the first air openings and the base cap air opening comprises a connection to a supra-atmospheric or subatmospheric pressure air source. The second air opening and the base cap air opening guide an air flow to provide evaporation and analyze concentration at specific locations of the collection disk, thereby improving detection limits.
US11273440B2
A separator separates a first from a second phase of a liquid in a tubular container. The separator has a float made of elastic material having a circumferential sealing edge and at least one ballast fastened to the underside of the float. The density of the ballast is greater than the density of the float and the density of the entire separator lies in a value range between the density of the first phase and the density of the second phase of the liquid. In order to securely prevent penetration of parts of the second phase of the liquid into the region above the separator within the tubular container, when the separator moves into the sealing position and is positioned there, the sealing edge of the float is formed at a predetermined distance greater than zero above the center of gravity of the entire separator.
US11273437B2
Provided is a cell treatment apparatus that includes: an isolator; a disposal box that includes a storage part; and a decontamination unit, wherein the disposal box includes: a first opening and closing device that is configured to allow the isolator and the storage part to be communicated with each other at the time of disposal of the waste product and allow them to be shut off from each other after the putting-in of the waste product and before the disposal of the same; and a second opening and closing device that is configured to allow the storage part and the outside to be communicated with each other at the time of disposal of the waste product, which has been put into the storage part, and allow them to be shut off from each other after the disposal of the waste product.
US11273435B2
To provide a method for producing a fluorinated cation exchange membrane, by which a fluorinated cation exchange membrane having a high effect to suppress attachment of the gas to the surface on the cathode side and having an excellent resistance to dropping of inorganic particles from a gas-releasing layer provided on the cathode side can be obtained. A method for producing a fluorinated cation exchange membrane 1 for electrolysis comprising, on at least the cathode side, a layer (α1) 12 containing a perfluorocarbon polymer (A) having carboxylic acid groups or precursor groups of carboxylic acid groups, and a gas-releasing layer (α2) 10 provided on the cathode side of the layer (α1) 12, which comprises applying to the surface of the layer (α1) 12 a coating liquid containing inorganic particles having an average secondary particle size of from 0.5 to 1.5 μm, a binder and a dispersion medium in a mass ratio of the binder to the total mass of the inorganic particles and the binder of from 0.15 to 0.3, to form the gas-releasing layer (α2) 10.
US11273430B2
The present discloses an aromatization catalyst, preparation process and application thereof and a low-carbon olefin aromatization process. The aromatization catalyst comprises a microporous material, a binder and a modifier; the microporous material is a zeolite molecular sieve, the binder is alumina, the modifier is phosphorus, and the molar ratio of the aluminum element in the binder to the phosphorus element is more than or equal to 1 and less than 5; the ratio of the acidity of the strongly acidic sites to the acidity of the weakly acidic sites of the olefin aromatization catalyst is less than 1.
US11273428B2
A device for storing oil or another vaporizable substance can include a porous body adapted to absorb a volume of liquid and to retain the volume of liquid for vaporization. A porous body can include a matrix of pores adapted to take up and retain oil by capillary action. A method of vaporizing oil can include storing the oil in a porous body and heating the porous body.
US11273426B2
Systems, computer program products, and methods for using a flow cell array are provided herein. A computer program product includes a computer readable storage medium having program instructions embodied therewith, the program instructions executable by a device to cause the device to determine placement of multiple reaction site openings, wherein each reaction site opening is connected to a first sub-surface channel; connect the first sub-surface channel to two or more additional sub-surface channels by multiple vias; and provide a material for multiple reaction sites, wherein an overlap of the multiple reaction site openings and the material delineate the multiple reaction sites.
US11273423B2
A turbomachine type chemical reactor for processing a process fluid is presented. The turbomachine type chemical reactor includes at least one impeller section and a stationary diffuser section arranged downstream. The impeller section accelerates the process fluid to a supersonic flow. A shock wave is generated in the stationary diffuser section that instantaneously increases static temperature of the process fluid downstream the shock wave for processing the process fluid. which allows thermally cracking a chemical compound, such as hydrocarbon, in the process fluid. Static pressure of the process fluid is simultaneously increased across the shock wave. The turbomachine type chemical reactor significantly reduces residence time of the process fluid in the chemical reactor and improves efficiency of the chemical reactor.
US11273419B2
The invention relates to mixing elements with a reduced structural depth for static mixers, to static mixers comprising at least two mixing elements with a reduced structural depth, and to a method for mixing fluids using a mixing element with a reduced structural depth or a static mixer comprising at least two mixing elements with a reduced structural depth. In the mixing elements, the thickness of the transverse strut at its thickest point is maximally 0.9 to 1.1 times the thickness of the webs multiplied by the cosine of half the opening angle O divided by the sine of the whole opening angle O.
US11273411B2
A vibrating device for a filter-plate assembly for liquid filtration having a vessel housing for the filter-plate assembly and one or more flexible volume chambers being filled with gas. The volume chambers are adapted to expand and/or compress the volumes of the chambers inside the vessel housing allowing the liquid in the vessel chamber to move relative to the surface of the filter-plates when the vessel housing including the filter-plate assembly is subjected to a vibrating motion.
US11273407B2
An acid gas regenerator includes a regenerator condenser that condenses moisture from entraining gas entraining a corrosive substance and acid gas discharged from a column top portion of a regenerator that regenerates acid gas absorbent. The regenerator condenser includes: a gas discharge line that discharges the entraining gas from the column top portion of the regenerator, a cooler installed on the discharge line; a gas-liquid separator that separates CO2 gas from regenerator condensed water obtained by condensing vapor using the cooler, a reflux line that refluxes the regenerator condensed water closer to the column top portion than the rich solution introducing unit; a condensed water receiver storing the condensed water introduced by the reflux line; and a first condensed water extraction line that extracts the condensed water from a condensed water extractor of the condensed water receiver and is connected to a lean solution supply line.
US11273400B2
A structural unit includes a cylindrical component and a metal-plate element having a through-neck, and the cylindrical component extends though the through-neck and is attached to the cylindrical component. The through-neck substantially determines a position of the metal-plate element relative to the cylindrical component with respect to a radial direction of the cylindrical component. Also an oil mist separator including the structural unit.
US11273394B2
A filter for use in filtering a fluid slurry that includes particles of varying size, such as pool water including debris, is provided. The filter is in electrical communication with a sensor and includes a housing having an inlet to receive the fluid slurry, an outlet, and an internal chamber. An actuator can be coupled to the filter media to move at least a portion of the filter media to vary a dimension of the pores. The filter also includes a controller connected to the actuator that is capable of receiving a signal from the sensor and controls the actuator to change the dimension of the pores based on the signal.
US11273391B2
The present inventive concept relates to an oil-water separator for oil-containing residues, including: an outer casing configured to allow residues containing oil and water to be put thereinto; a filter member for separating the oil and the water contained the residues from each other; and a filter support frame coupled to the filter member in such a manner as to be separably seated inside the outer casing, wherein the oil and the water are passed through the filter member at different speeds from each other.
US11273387B2
A rotary evaporator for evaporating a substance contained in an initial substance comprises an evaporation flask (2) for receiving the initial substance, a device (3) for heating the substance, a condenser (4) for condensing the vaporized substance, a collection container (6) for receiving the re-liquefied substance and at least one device (5) for generating a low pressure and/or an excess pressure. In order to remove the re-liquefied substance an excess pressure can be generated at least within the collection container (6) and/or in order to remove residues of the initial substance an excess pressure can be generated at least within the evaporation flask (2).
US11273384B2
There is provided an all-terrain amusement ride vehicle and control system. Specifically, there is provided and autonomous all-terrain amusement ride vehicle and control system therefore which is configured to use real terrain to create guest sensations. Whether indoors or outdoors, real terrain such as hills, bridges, bumpy roads, and stairs can be used to create sensations that have sustained gravitational forces (G-forces) wherein these G-forces are at least in part based on the terrain. By providing autonomous features and an overall fleet control system, guests can experience a safe operator-initiated ride but with a feeling of being in an unconstrained environment.
US11273382B2
Methods and systems of managing a fantasy sports league, and more particularly, a fantasy sports league that can utilize initial and current team values associated with each real sports team for determining which teams are allowed on a participant's roster and for determining each participant's accumulated points total during a league season.
US11273381B2
First, an indication sign displayed on a display screen is moved so as to reach a first position at a predetermined timing. Next, when an operation input to an input section is performed at the predetermined timing, a parameter related to the indication sign is changed. Furthermore, when the parameter related to the indication sign does not satisfy a first condition after the parameter is changed, the indication sign is moved to a position different from the first position, and then is moved toward the first position again.
US11273379B2
A computer implemented game has unlockable game elements. When unlocked these unlockable game elements may provide extra moves or the like when playing a level. These game elements may be associated with a level. The game elements are unlocked by playing the game over a set of levels.
US11273365B2
A bankruptcy board game, including a game board, including a plurality of spaces disposed on a perimeter of the game board, and a plurality of card retaining areas to receive cards thereupon, a spinner unit removably disposed on at least a portion of the game board to control a course of action of at least one player during a game, and a plurality of figurines to move around the plurality of spaces and represent a position of the at least one player on the game board.
US11273363B1
A system, method, and apparatus for replicating the experience of snow skiing on dry land using a roller land ski with an ability to move and stop consistent with mechanics of an actual snow ski. Each land ski includes a rigid platform with a binding for engagement with a specialized boot, a pair of biased omnidirectional casters supporting said rigid platform, but mounted to a top surface of said platform, and a pair of trucks with a plurality of wheels along its curved axles. A pair of specialized boots constructed out of flexible lightweight material with a stiff support structure to fortify a user's foot and ankle from the forces created by the land ski are included in this system. The method includes calibration and selection of materials for both the board and boot in order to achieve the desired experience.
US11273360B2
A mouthguard according to an embodiment of the present disclosure includes an occlusion portion that is configured to be disposed between and engaged by at least some of the upper teeth and at least some of the lower teeth of a wearer. The mouthguard further includes a protection portion coupled to the occlusion portion. The protection portion is configured to be disposed laterally and anteriorly relative to the upper teeth of the wearer. The protection portion includes an interior surface that is configured to face toward the teeth of the wearer. The protection portion further includes an exterior surface opposite the interior surface and configured to face away from the teeth of the wearer. At least a portion of the exterior surface is a textured surface.
US11273353B2
Systems and methods for providing climbing walls are discussed. While such systems and methods can include any suitable component, in some cases, they include a climbing wall that has a base member and a climbing surface that includes at least one climbing hold. In some cases, the climbing surface is pivotally connected to the base member. Additionally, in some cases, the system includes an anchor that is configured to adjustably retain the climbing surface at an angle with respect to the base member. In some cases, the system further includes a camera, microphone, and/or display that are configured to allow a climber to have audio and/or visual interactions with another person in a remote location (e.g., for training, competition, etc.). In some cases, at least one climbing hold on the climbing surface comprises a sensor that is configured to indicate when a climber has used that hold. Other implementations are described.
US11273349B2
A target assembly that is configured to withstand high-velocity impact from a projectile. These configurations may comprise elastic members, or “bungee” cords, that generate elastic forces to return the target assembly to its orientation prior to impact. The bungee cords are less likely to undergo inelastic deformation; so these components afford the target assembly with longer life or longevity under heavy duty cycles.
US11273347B2
Grip with electronic system and exterior venting. In an embodiment, the grip comprises a main body comprising a shaft cavity extending from an open first end to a second end. The grip also comprises an end cap that is attached to the second end of the main body. The end cap comprises a base adjacent to the second end of the main body, which comprises one or more vent openings to one or more vent paths. The end cap also comprises a side wall extending from the base and defining an interior cavity. The end cap further comprises one or more vent paths. Each vent path provides fluid communication between at least one of the vent opening(s) and at least one of one or more vent holes in an exterior surface of the side wall. An electronic system is positioned within the interior cavity of the end cap.
US11273346B2
A head includes a face, a sole and a crown. The crown includes a first region and a second region. The first region includes a peak portion of the crown. The first region includes a first thick portion and a narrow groove. The second region includes a second thick portion. The narrow groove extends from a toe side to a heel side so as to divide the first region. The second region extends from the toe side of the first region, through a back side of the first region, to the heel side of the first region. The second thick portion has a wall thickness smaller than that of the first thick portion.
US11273343B2
A plurality of motion sensors capable of capturing IR video, depth video, and RGB images. Periodically emitting IR pulses. Capturing IR video, depth video, and RGB images of a user. Generating a point cloud of the user. Generating a 3D model of the user including the point cloud of the user. Inputting the IR video, depth video, and RGB images into a machine learning model. Estimating a set of joints of the user in the 3D model. Tracking, based on the estimated set of joints of the user in the 3D model, the user's motion over a period of time. Determining a number of repetitions of an exercise performed by the user. Determining a feedback value. Calculating, based on the number of repetitions and the feedback value, a user exercise score. Providing, via a graphical user interface, the user exercise score and the feedback value to the user.
US11273338B2
A dumbbell and barbell supporting system includes two tables rotatably attached to a base and rotatable relative to the base to two working positions where the tables are inclined relative to each other or are in line with each other, and two dumbbells disposed on the tables, the dumbbells each include two or more weight members or two weight elements, and a handlebar engageable with the weight members and the weight elements for detachably coupling the weight members and the weight elements to the handlebar, the tables are rotatable to be in lined with each other, and a longitudinal bar engageable with the weight members and the weight elements for forming a barbell exerciser device.
US11273335B2
A fire damper actuation system in an HVAC system includes a damper system and an actuator system. The damper system includes damper blades rotatable between an open configuration and a closed configuration, a crank arm assembly configured to drive the damper blades, a spring assembly configured to be held in a loaded condition when the damper blades are in the open configuration, a temperature-activated fusible link, and a fusible link arm coupling the temperature-activated fusible link to the crank arm assembly. The actuator system includes a motor and a drive device. The drive device is coupled to the crank arm assembly and the temperature-activated fusible link. Operation of the drive device by the motor between a first end stop location and a second end stop location simultaneously rotates the crank arm assembly and the temperature-activated fusible link to complete a test inspection procedure.
US11273333B2
A respirator includes a frame, a filter layer, and a face seal member. The frame has an outer side and an inner side. The frame defines an opening therethrough. The filter layer is mounted to the outer side of the frame and covers the opening of the frame. The filter layer is configured to prohibit permeation of aerosol, gas, and/or vapor contaminants therethrough. The face seal member is mounted to the inner side of the frame. The face seal member includes a seal contact area configured to engage a facial surface of a wearer. The face seal member incorporates a phase change material therein. The phase change material is configured to provide localized cooling by absorbing heat emitted by the wearer.
US11273318B1
A wireless teeth whitening system includes a mouthpiece that is devoid of any electrical circuitry so that it may easily be cleaned and sterilized. A control module may be coupled to the mouthpiece. This module has an electrical circuit board with LEDs and heating elements mounted on it. When the control module is coupled to the mouthpiece, the system may be used to whiten teeth. The control module includes a battery that may be inductively charged, and may be wirelessly controlled via Bluetooth from a mobile application.
US11273317B2
A transcutaneous magnetic stimulation (tMS) device is provided for modulating nerve function and chronic pain management, and includes a tMS stimulator, a control module in wired and powered communication with the tMS stimulator, and a portable electronic device in wireless communication with the control module to receive, generate and transmit feedback and control settings relating to a treatment session. The tMS stimulator may be a flexible figure-of-eight coil configured in different sizes and shapes to provide varying pulse and magnetic field strengths for mobile, home or clinical uses, and also include guidance tools and measurement sensors to aid in positioning and directing the tMS stimulator to a target area for treatment.
US11273316B2
Energy delivery devices with a flexible circuit. The energy delivery devices may be used in the treatment of human tissue, and the flexible circuit move or flex during use. The flexible circuit may include an electronic component and a trace connected with the electronic component. The trace may have a plurality of sections that provide parallel current paths over a portion of the trace. Alternatively, the flexible circuit may include a plurality of traces that are connected with the terminal of the electronic component to provide parallel current paths over their entire length to the terminal of the electronic component. These redundant parallel current paths improve device reliability.
US11273314B2
A defibrillator and method for using a defibrillator which adopts an ECG analysis algorithm that can detect a cardiac arrhythmia in the presence of noise artifact induced by cardio pulmonary resuscitation (CPR) compressions. The apparatus and method offers guidance throughout a cardiac rescue protocol involving both defibrillation shocks and CPR that improves the effectiveness of the rescue, resulting in more CPR “hands-on” time, better treatment of refibrillation, and reduced transition times between CPR and electrotherapy.
US11273312B2
A method and device for dynamic device based AV delay adjustment is provided. The method comprises electrodes that are configured to be located proximate to an atrial (A) site and a right ventricular (RV) site. The method utilizes one or more processors for detecting an atrial paced (Ap) event or atrial sensed (As) event, and measures an AV interval corresponding to an interval between the Ap event or the As event and a sensed ventricular (Vs) event. The AV interval is associated with a current heart rate (HR). The method automatically dynamically adjusts a first AV delay based directly on the measured AV interval, identifies a scale factor associated with the current HR, calculates a second AV delay by scaling the first AV delay based on the scale factor and manages a pacing therapy, utilized by the IMD, based on the first and second AV delays.
US11273311B2
Devices, systems, and techniques for controlling electrical stimulation therapy are described. In one example, a system may include processing circuitry configured to control a medical device to deliver a first electrical stimulation according to a first value of a first stimulation parameter of the plurality of stimulation parameters and a first value of a second parameter of the plurality of stimulation parameters, receive an input representative of an efficacy of the first electrical stimulation delivered to the patient according to the first value of the first stimulation parameter and the first value of the second parameter, select, based on the input and the relationship between the plurality of stimulation parameters, a second value of at least one of the first stimulation parameter or the second stimulation parameter, and control the medical device to deliver a second electrical stimulation according to the second value.
US11273309B2
Software for providing a Graphical User Interface (GUI) for use in a clinician programmer for programming an implantable pulse generator (IPG) or external trial stimulator (ETS) is disclosed. A user may define in the GUI multiple pole configurations (e.g., monopoles, bipoles, etc.) which may be used independently to provide stimulation to a patient via the IPG or ETS's electrode array. Selected of the pole configurations can be linked or associated as a group in the GUI and used to concurrently provide stimulation. The pole configuration group may be steered or moved in the electrode array using a single movement instruction which moves all pole configurations in the group simultaneously. This allows the relative positions of the pole configurations in the group to remain constant as the group is moved.
US11273308B2
An electrotherapy device includes a storage unit that stores code data in which a plurality of output frequencies are aligned in order of output and to which a code number is assigned and course data in which the plurality of code numbers are aligned in order of output and to which a course number is assigned, and a controller that extracts the course data from the storage unit based on the input course number, extracts the pieces of code data based on the extracted course data, and controls an output unit to output AC currents of the output frequencies in order based on the pieces of code data, wherein the output unit includes switches (ST1) to (ST4) configured to switch to any one of a first output circuit that outputs the AC currents to at least either of a pad electrode or a mat (12) in which a conductive wiring (12e) is arranged and a second output circuit that outputs the AC currents to a probe (13) having pin electrodes (13e).
US11273307B2
A method for delivering energy as a function of degree coupling may utilize an external unit configured for location external to a body of a subject and at least one processor associated with the implant unit and configured for electrical communication with a power source. The method may determine a degree of coupling between the primary antenna and a secondary antenna associated with the implant unit, and regulate delivery of power to the implant unit based on the degree of coupling between the primary antenna and the secondary antenna.
US11273305B2
A lead for delivering electrical stimulation therapy is described. The lead includes an elongated member defining a longitudinal axis, one or more electrodes disposed at a distal end of the elongated member, a plurality of collars located along the longitudinal axis, and one or more fixation members. At least one of the fixation members is a bow-like member having a first connection point to a first collar of the plurality of collars and a second connection point to a second collar of the plurality of collars. The distal end of the elongated member is configured for insertion in a tongue of a patient such that the one or more electrodes are implanted proximate to one or more motor points of a protrusor muscle within the tongue of the patient and the bow-like member of the one or more fixation members is implanted within tissue of the tongue.
US11273300B2
A pulsatile blood pump including a chamber having an upstream portion, a downstream portion, and a wall coupling the upstream portion to the downstream portion, the upstream portion defining an inlet sized to fit within a ventricle of a heart, the downstream portion defining an outlet, and the wall defining a bore; a piston disposed within the bore of the wall, the piston including a first side in continuous fluid communication with the ventricle of the heart when the inlet is within the ventricle of the heart and defining a travel path within the bore including an upstream direction toward the inlet and a downstream direction toward the outlet; and a valve coupled to the piston and defining a one-way fluid flow path within the chamber through the first side of the piston in the downstream direction.
US11273298B2
A device for connection to a medical connector, the device includes an outer cap, an inner cap and a peelable seal. The outer cap configured to define a chamber to contain an absorbent material and disinfectant or antimicrobial agent. The outer cap including one or more threads adapted to engage with a female luer connector. The inner cap including one or more thread-tabs adapted to engage a male luer connector. The peelable seal prevents the disinfectant or the antimicrobial agent from exiting the chamber.
US11273293B2
An apparatus includes a body, a first shaft, an actuation assembly, and a dilation catheter. The first shaft includes a malleable distal portion. The actuation assembly includes a second shaft and an actuator. The second shaft is coaxially positioned about the first shaft. The actuator is operable to selectively bend the malleable distal portion of the first shaft. The dilation catheter is coaxially interposed between the first shaft and the second shaft. The dilation catheter includes an expandable dilator. The dilation catheter is operable to translate along the malleable distal portion of the first shaft.
US11273292B2
System and components for inducing pleurodesis or other sclerosis or desired adhesion conditions to treat a patient, while minimizing likelihood of tissue damage from direct application of sclerosis-enhancing materials. A tube device is provided that is configured to elute sclerosis-enhancing material and/or other medicaments including autologous or otherwise patient compatible blood and/or blood component(s) via an assembly including fenestrated drainage tube which may be a multi-lumen assembly allowing simultaneous infusion/elution and drainage. The assembly of tube device with outer (typically drainage) tube may include one or more features configured to enhance delivery of medicament and/or drainage through the same assembly.
US11273282B2
Systems, methods, and devices are disclosed for manufacturing a vapor transfer cartridge with a constant inner diameter to maximize the area available for fibers required for heating and humidifying a breathing gas. In one aspect, a vapor transfer cartridge includes a center tube extending along a first axis from a first to a second end, having a continuous inner diameter, a first header piece configured as a cap and including a channel about an inner circumference of the header piece coupled to the first end of the center tube, a second header piece coupled to the second end of the center tube, and a plurality of fibers arranged along the axis of the center tube from the first end to the second end. The first header piece further includes a first port, and a baffle.
US11273278B2
Components for a respiratory treatment apparatus that is capable of providing a humidified respiratory treatment permit a reduction in condensation in a patient interface and/or its gas delivery tubing. In some embodiments, a rainout valve that may be an integrated component of a humidifier output aperture, or coupled thereto, may reduce condensation with a vapor barrier operable to selectively block and permit humidified gas transfer from the humidifier. For example, the barrier may be operable to open in response to a flow of pressurized breathable gas that may be generated by a flow generator of the respiratory treatment apparatus. In the absence of such a generation of pressurized flow, the barrier may prevent a transfer of the humidified gas such as into a conduit for a patient interface by retracting to a closed position. Example vapor barriers may include a resilient membrane, cover, bellows, flap, shutter or other suitable valve.
US11273274B1
A wearable inhalation delivery device comprising a wearable member that is securable to a wearer's head; and an inhalation delivery device carried by the wearable member and configured to deliver fluid to the wearer's air passages upon inhalation.
US11273265B2
An injection device includes a product container having an injection needle, a needle protection cap detachably secured to the product container surrounds the injection needle and seals same in a sterile manner. A cap is connected to the needle protection cap, via a remover element having an engaging element, in such a way that the removal of the cap from the injection device brings about the removal of the needle protection cap from the product container, where the engaging element is in an engaging position in relation to the needle protection cap, where in the engaging position, a section of the needle protection cap is arranged distally in line with the engaging element, characterized in that the cap and the engaging element are coupled in such a way that the cap is or can be moved relative to the engaging element during the removal from the injection device.
US11273234B2
The present invention relates to a self-assembling polypeptide, such as a spider silk polypeptide, for use as a coating material to form a uniform coating around an implant for the purpose of reducing or preventing capsular fibrosis associated with the use of such an implant in the human body.
US11273231B2
An apparatus for use in a method of decontaminating a device including a tray. A membrane permeable by a decontaminating fluid is positioned over the top of the tray to form an enclosed space. A lid is secured to the tray and the membrane is positioned between the tray and the lid. A hub assembly is positioned within the tray.
US11273230B1
A multi-function product disinfection cabinet preferably includes a sealed test cabinet, a high level disinfection system, a dehumidifier, an electrical function tester and a bar code reader. The sealed test cabinet preferably includes a sealed test chamber, a rear dehumidifier chamber and a rear droplet chamber. The high level disinfection system includes an aerosol blower, an aerosol generator, aerosol tubing and an aerosol control module. The aerosol blower blows a treatment substance from the aerosol generator into the sealed test chamber. The dehumidifier preferably includes components of an air conditioner. Air blowing upward from a chamber air blower dries products disinfected and tested in the sealed test chamber. An electrical function tester preferably includes an electronic test module, a plurality of test sockets and a plurality of interface test blocks. The bar code reader is used to read identification information from a cable or component.
US11273224B2
A conjugate comprising a protein or peptide conjugated to a therapeutic, diagnostic or labelling agent via a linker, characterised in that the linker includes at least two ˜(CH2—CH2—O—)˜ units within a ring, said ring being attached via a single tethering atom within the ring to the rest of the linker, or said ring being attached via two or more tethering atoms within the ring to the rest of the linker at a single point.
US11273216B2
The invention provides a vaccine composition comprising an influenza virus peptide comprising a CD8+ T cell epitope and an influenza virus peptide comprising a B cell epitope, wherein each peptide is attached to a nanoparticle.
US11273215B2
Conserved epitopes selected from EV71 and CVA16, the two major causative agents of Hand Foot and Mouth Disease has been used to develop sub-unit bivalent vaccine antigen construct. The said vaccine described in this invention is capable to provide cross-protection to diverse EV71 and CVA16 infection causing strains. Further disclosed are the expression of the multi-epitope vaccine antigen coding gene and the purification process involved thereof. This present invention also discloses vaccine formulations against Hand Foot and Mouth Disease and other enterovirus infections comprising the recombinant vaccine antigen construct of the present invention.
US11273210B2
The present invention is related to arginine deiminase encapsulated into erythrocytes for use in therapy. It is in particular related to the use thereof in treating arginase-1 deficiency. Also, it relates to novel pharmaceutical compositions comprising arginine deiminase from M. arginini encapsulated into erythrocytes and the use thereof in treating diseases that may benefit from arginine depletion, such as arginine dependent cancers, in particular arginine-auxotrophic cancers, and arginase-1 deficiency.
US11273201B2
Methods of inducing thrombopoiesis and/or treating thrombocytopenia in a subject are provided. Accordingly there is provided a method comprising contacting stem cells with a differentiation potential towards platelets or hematopoietic progenitor cells derived therefrom with Livin, thereby inducing thrombopoiesis. Also provided is a method comprising contacting cells with a differentiation potential towards platelets with tLivin, thereby inducing thrombopoiesis. Also provided are compositions and isolated population of cells for inducing thrombopoiesis and/or treating thrombocytopenia in a subject.
US11273186B2
The present invention discloses an application of Bacteroides cellulosilyticus in preparing a preparation for preventing and/or treating lipid metabolism related diseases, such as atherosclerosis related diseases, cardiovascular diseases and obesity.
US11273182B2
Provided herein are expanded allogeneic adipose tissue-derived stromal stem cells for use in treating complex perianal fistulas in Crohn's Disease.
US11273178B2
The present invention relates to methods and systems for increasing the affinity of a T cell receptor (TCR) to its ligand by subjecting the TCR gene to somatic hypermutation. The present invention further relates to use of affinity maturated TCRs to create T cells reactive against a selected antigen.
US11273176B2
Methods to reduce the inflammatory response critical in the pathogenesis of asthma and asthma exacerbations via the introduction of autologous Pla2g5-deficient suppressive macrophages into the airways of patients with asthma.
US11273165B2
This invention discloses uses for estradiol in preparing anti-small cell lung cancer and/or ovarian cancer and/or osteosarcoma products. This invention provides uses for estradiol in preparing anti-small cell lung cancer and/or ovarian cancer and/or osteosarcoma products. From carrying out cancer drug repositioning for the FDA- and CFDA-approved drug estradiol, experiments for this invention show, based on screening of non-anti-cancer drugs for various cancer cell lines (tissue types) and mutation sites, that estradiol has a new use as an anti-small cell lung cancer and/or ovarian cancer and/or osteosarcoma medication, thus achieving a new purpose for an old drug.
US11273164B2
Provides herein are compositions for the treatment of chronic vulval or perineal pain, and of symptoms or conditions associated therewith, comprising an estrogen, optionally estriol, and a tricyclic antidepressant, optionally amitriptyline, formulated for topical, transdermal or transmucosal administration. Also provided are methods for the production of said compositions and to uses thereof in the treatment of chronic vulval or perineal pain, and of symptoms or conditions associated therewith.
US11273163B2
A method of treating a subject in need of anti-Coronavirus treatment comprising prophylactic or therapeutic treatment, with an antiviral effective amount of an Azelastine compound, wherein the antiviral effective amount is 0.1-500 μg per dose; use of an Azelastine compound as an antiviral substance in a medicinal product for treating a biological surface to prevent from Coronavirus infection and/or Coronavirus spread, and use of an Azelastine compound as viral disinfectant.
US11273161B2
Methods of diagnosing and treating autism spectrum disorders are provided.
US11273158B2
The present invention relates to methods of treating schizophrenia using a combination of aripiprazole, aripiprazole lauroxil, and a nanoparticle dispersion of aripiprazole lauroxil.
US11273157B2
The disclosed embodiments relate to methods of initiating aripiprazole treatment in a patient who is a CYP2D6 poor metabolizer or a CYP3A4 poor metabolizer, or both.
US11273156B2
The present invention relates to stabilized pharmaceutical formulations comprising therapeutically effective amount of Cariprazine premix/solid dispersion, or its pharmaceutically acceptable salts, esters, hydrates and solvates thereof, at least one diluent which is not having low water activity and optionally one or more excipients selected from lubricant, disintegrant and buffering agent or combinations thereof. The present invention further relates to process for preparation and method of using such stable formulations comprising Cariprazine.
US11273154B2
Method and compounds for treating cancer by, for example, modulating immune system activity, are provided.
US11273152B2
This invention relates to the finding that Piperlongumine compounds, such as Piperlongumine and analogues, derivatives and prodrugs thereof, are reversible, allosteric antagonists of transient receptor potential vanilloid 2 channel (TRPV2). Methods of treatment of conditions that are characterised by TRPV2 expression using Piperlongumine compounds and Piperlongumine compounds for use in such treatments are provided.
US11273145B2
A treatment for acid related gastrointestinal disorders. The methods and compounds described include gastric acid secretion inhibitors in combination with alpha lipoic acid (ALA) or related compounds. ALA is not known as a treatment for acid related gastrointestinal disorders; however, when combined with certain compounds used in the treatment of acid related gastrointestinal disorders, ALA significantly improves existing treatments.
US11273139B2
The present disclosure describes novel PKC-ε activators chosen from halogenated esters of unsaturated fatty acids and derivatives thereof, including halogenated esters of both polyunsaturated and monounsaturated fatty acids and derivatives thereof. The disclosure further relates to compositions, kits, and methods for treatment using the halogenated esters.
US11273138B2
The present invention encompasses an amino acid composition for stimulating muscle protein synthesis. Further, the present disclosure relates generally to the use of an anabolic amino acid composition for the stimulation of muscle protein synthesis. In particular, disclosed are compositions and methods of using the same for the prevention and/or treatment of a loss of any one of muscle mass, muscle strength, muscle function, and physical function, or any combination thereof, in a mammal, especially an adult mammal. Also provided are kits comprising a composition for the stimulation of muscle protein synthesis and, in certain embodiments, instructions for administration.
US11273124B2
The invention provides functionalized antifungal-loaded liposomal formulations targeting Candida, which minimize damage to healthy human cells, limit antimicrobial exposure, and reduce the development of antifungal resistance.
US11273123B2
One aspect of the present invention concerns compositions and methods of manufacturing translucent chewable gels that are pharmaceutically suitable for oral administration. The chewable gels includes an active pharmaceutical ingredient and a complexing agent. The active pharmaceutical ingredient has a bitter taste. The active pharmaceutical ingredient and the complexing agent are complexed in the form of an inclusion complex. The chewable gels are substantially devoid of bitter taste and/or a tendency to cause oral numbness when chewed.
US11273122B2
The present invention relation to an oral care composition comprising a cannabinoid and at least one pharmaceutical active component is provided in which the at least one pharmaceutical active component improves oral health beyond benefits provided by the at least one cannabinoid alone. The at least one pharmaceutical active component can be Manuka honey. The oral care composition can be used in an oral care product for whitening or bleaching teeth.
US11273116B2
Disclosed herein are striped dentifrice compositions stable to color bleeding comprising at least one zinc ion source and a thickening system comprising xanthan gum present in the composition in an amount ranging from about 0.3% to about 1% by weight and carboxymethyl cellulose present in the composition in an amount ranging from about 1% to about 2% by weight. Further disclosed herein are methods for cleaning the surface of a tooth comprising applying the striped dentifrice compositions stable to color bleeding as disclosed herein.
US11273115B2
The disclosure relates to a method for dyeing keratin fibers, in particular human keratin fibers such as hair, involving the application of a dye composition (A) on the fibers, said dye composition comprising one or more oxidation dyes, one or more scleroglucan gums in a total weight content greater than or equal to 0.5% relative to the total weight of the composition (A) and one or more alkaline agents, and the application of an oxidizing composition (B) comprising one or more chemical oxidizing agents and one or more scleroglucan gums preferably in a total weight content greater than or equal to 0.5% relative to the total weight of the composition (B); the oxidizing composition (B) being mixed with the dye composition (A) just before use (application on said fibers). The disclosure also relates to a multi-compartment device suitable for implementing the method.
US11273109B2
There are provided a cosmetic ink that can be applied to a light-transmitting sheet to form an image with high hiding power and a method for producing a cosmetic sheet using the cosmetic ink. There are also provided a cosmetic ink with good drying characteristics and a method for producing a cosmetic sheet using the cosmetic ink. Such a cosmetic ink contains a reflecting agent, a higher alcohol having 3 or more carbon atoms, purified water, and a binder. The cosmetic sheet includes a sheet and a film of a solidified product of the cosmetic ink formed on the sheet.
US11273108B2
An elastomer improves the feel of inorganic powder on the skin. An emulsion cosmetic is characterized by containing: (A) 0.5-20 mass % of an inorganic powder having an elastomer coating layer containing (a1) and (a2); and (B) 20-80 mass % of an oil component. The elastomer is characterized by comprising: (a1) a silicone polymer having an amino group; and (a2) a carboxyl group-containing silicone polymer or a carboxyl group-containing acrylic polymer, wherein the molar ratio of the amino group to the carboxyl group, Y/X is in the range of 0.1-1.2 (Y is the molar amount of the carboxyl group contained in the component (a2), and X is the molar amount of the amino group contained in the component (a1)).
US11273107B2
New natural-based, eye make-up cosmetic composition, comprising graphene, being free from synthetic polymers, provided with optimal features for ease of distribution and high-definition.
US11273099B2
A unit dose container for holding a single dose of a given liquid, the container comprising: a chamber (8) in which, in use, the given liquid is stored, the chamber having a wall through which, in use, the liquid is to be supplied; a release mechanism (7), at least part of which is internal to, or forms part of the wall of the chamber, the release mechanism being movable relative to the chamber between first and second positions; and means for allowing the release mechanism (7) to move from the first to the second positions, thereby opening a passage through the wall so that the liquid can exit the chamber (8), the means including at least one flexible wall portion.
US11273098B2
A barbell massage roller includes a roller core having a roller core cavity defined therein. A longitudinal center axis of the barbell massage roller extends through a center of the roller core cavity. The barbell massage roller further includes a roller body having a roller body cavity defined therein. The roller body is disposed on the roller core. The roller body further includes a plurality of helical clusters, each including a plurality of helical protrusions. Each of the plurality of helical protrusions define at least one curved massage surface area. At least the roller core cavity is shaped and sized such that the barbell massage roller is capable of being installed onto a sleeve of a barbell, thereby permitting a user to administer self-massage when the barbell massage roller is installed onto the sleeve of the barbell. At least one method of using a barbell massage roller is disclosed.
US11273090B2
An operating table is provided. The operating table comprises a base including a column, a tabletop supported by the column, at least one sensor configured to directly detect a change of position of the tabletop, and a controller configured to process signals of the at least one sensor in order to determine a position of the tabletop.
US11273085B2
The present invention prevents an absorbent body from twisting and splitting while maintaining the capability of fitting onto the buttocks of a wearer even when the absorbent body has a low fabric weight. The absorbent body (4) has a large number of compressed parts (20, 20, . . . ) formed in a region other than a region that extends in a widthwise center section along the longitudinal direction and includes portions corresponding to a body fluid excretion part (H) and the intergluteal cleft of the wearer. A region including a portion corresponding to the intergluteal cleft is an easily deformable region (21) without compressed parts (20). The easily deformable region (21) extends to an intermediate position in the longitudinal direction and does not reach the rear end of the absorbent body (4). The region extending behind the easily deformable region (21) to the rear end of the absorbent body (4) has compressed parts (20) formed thereon.
US11273082B2
Provided is a containment brief to be worn by a user for containing urine and feces. The containment brief includes a strip of stretchable resilient material having a first end and a second end, a first stretchable resilient side panel attached to the strip of stretchable resilient material along a first side of the strip of stretchable resilient material between the first end and the second end, a second stretchable resilient side panel attached to the strip of stretchable resilient material along a second side of the strip of stretchable resilient material between the first end and the second end, the first side of the strip of stretchable resilient material being opposite the second side of the strip of stretchable resilient material, a first side dam disposed along the first side of the strip of stretchable resilient material, a second side dam disposed along the second side of the strip of stretchable resilient material, an absorbent pad disposed on a first surface of the strip of stretchable resilient material, the absorbent pad including a rectangular cut-out therein, and a sling disposed on the absorbent pad at least partially around the rectangular cut-out, wherein each of the first stretchable resilient side panel and the second stretchable resilient side panel includes at least one adhesive tab.
US11273078B2
Provided are systems, dressings, and methods suitable for treating a tissue site, such as an incision or linear wound. The systems, dressings, and methods relate to a dressing assembly that may include a dressing bolster, sealing members that cover the tissue site and contain the dressing bolster, and a dressing attachment device. The dressing assembly also includes a base layer comprising a sealing member and a base attachment device for releasably coupling the base layer to the epidermis, wherein the dressing attachment device that may releasably coupled to the sealing member base layer. The dressing assembly may also include sealing ring that may be adapted to provide a fluid seal around the tissue site, and to absorb fluids from the tissue site. Other systems, apparatuses, and methods are disclosed.
US11273075B2
A system and apparatus for increasing the amplitude of accommodation and/or changing the refractive power and/or enabling the removal of the clear or cataractous lens material of a natural crystalline lens is provided. Generally, the system comprises a laser, optics for delivering the laser beam and a control system for delivering the laser beam to the lens in a particular pattern. There is further provided apparatus for determining the shape and position of the lens with respect to the laser. There is yet further provided a method and system for delivering a laser beam in the lens of the eye in a predetermined shot pattern.
US11273058B2
Various embodiments of cervical plates for treating the spine are provided. The cervical plates include an access surface and a bone facing surface. The cervical plate further includes at least one hole between the access surface and the bone facing surface. The hole includes a trajectory surface that guides an anchor into a corner or edge of a vertebral body, wherein a portion of the hole extends into the disc space region. In some embodiments, the cervical plate includes a ledge to support high angle screw insertion. In some embodiments, an interbody implant is provided. The cervical plate and the interbody spacer can have a corresponding curvature.
US11273055B2
A TFL Protector for use during a total hip arthroplasty having a generally semi-circular or U-shaped elongate body includes a distal end, a proximal end, an elbow and a convex surface opposite a concave surface. The generally U-shaped or semi-circular elongated body extends from the distal end to the proximal end and the proximal end turns back toward back toward the distal end at elbow.
US11273053B2
Systems and methods for delivering bone graft material, which utilize a graft material cartridge. The bone graft delivery system comprises an outer delivery unit and a graft material cartridge. The bone graft delivery system is configured to provide a mechanism that loads graft material through a delivery tube and not at the end or outside of it.
US11273052B2
The present invention provides an expandable fusion device capable of being installed inside an intervertebral disc space to maintain normal disc spacing and restore spinal stability, thereby facilitating an intervertebral fusion. In an exemplary embodiment, the present invention provides an intervertebral implant. The intervertebral implant may be configured to transition from a collapsed configuration having a first height and a first width to an expanded configuration having a second height and a second width.
US11273048B2
An orthopedic implant which generally includes a frame structure and a porous structure. Both the frame and porous structure at least partially define at least six surfaces which make a three-dimensional profile of the implant. The porous structure is positioned at least partially within the three-dimensional profile.
US11273047B2
Expandable implant devices including first and second endplates, wherein a first side of the first endplate is moveably attached to a first side of the second endplate; and an expansion mechanism is disposed between the first and second endplates adjacent the second side of the endplates opposite the first side, wherein actuating the expansion mechanism changes an angle between the first endplate and the second endplate.
US11273044B2
A spacer for a knee replacement prosthesis may be provided. The spacer may include a lower surface, the lower surface having a locking component adapted to interlock with a tibial tray; an upper surface, the upper surface having an optional central femoral guide and a pair of condyle support platforms, each of the condyle support platforms being disposed on an opposite side of the central femoral guide, each of the condyle support platforms being smooth, the surface of each of the condyle support platforms further having a shallow concavity; and a body incorporating the upper and lower surfaces, the body having a hollow outer portion surrounding an internal reservoir, the body being impermeable to fluid; the body further having one or more ports, each with a channel, each channel extending through the hollow outer portion of the body directing the flow of fluid in and out of the port(s).
US11273040B2
A method for reducing left ventricular volume, which comprises identifying infarcted tissue during open chest surgery; reducing left ventricle volume while preserving the ventricular apex; and realigning the ventricular apex, such that the realigning step comprises closing the lower or apical portion of said ventricle to achieve appropriate functional contractile geometry of said ventricle in a dyskinetic ventricle of a heart.
US11273038B2
A delivery system for a transcatheter heart valve (THV) to a subject is provided, the delivery system includes a delivery catheter housing the THV therein; an elongated member for receiving the THV thereon and having an accessory extending from the distal portion thereof, the accessory comprising a plurality of components for alignment with commissures of the THV during delivery of the THV, and a rotational member connected to the elongated member to rotate the accessory and THV together to align with a native or bioprosthetic valve commissure or valve leaflet at a desired angle.
US11273037B2
A delivery system for an implantable medical device includes an outer shaft and an inner shaft translatable within the outer shaft. An internally exposed coil is disposed within the inner shaft and is electrically coupled to an externally exposed coil that can be used to inductively transmit a current flowing through the internally exposed coil. An actuation member extends within the inner shaft and includes a coupler, a force translation rod that extends proximally from the coupler and a plurality of push pull rods that extend distally from the coupler and that releasably couple to the implantable medical device. As the force translation rod moves relative to the internally exposed coil, an impedance varies in accordance with relative position.
US11273030B2
A prosthetic heart valve may include a valve assembly disposed within a stent, and first and second cuffs. The stent may extend in a longitudinal direction from an inflow end to an outflow end. The first cuff may be annularly disposed adjacent the stent. The second cuff may have a proximal edge facing toward the inflow end of the stent and a distal edge facing toward the outflow end of the stent. The second cuff may be annularly disposed about the stent radially outward of the first cuff. The distal edge of the second cuff may be coupled to the first cuff and/or the stent at a plurality of locations to form a pocket(s) between the first and second cuffs. The proximal edge of the second cuff may be coupled to first cuff and/or to the stent at a spaced distance from the inflow end of the stent.
US11273017B2
An apparatus includes a probe sized to be at least partially inserted into an intraoral cavity of a patient and an illumination unit configured to output light. The apparatus includes a light focusing assembly comprising an image space lens, an object space lens and a focus changing assembly between the image space lens and the object space lens and being configured to: overlap a plurality of light beams of the light within the light focusing assembly; and focus the light to a plurality of external focal planes to illuminate the patient's teeth. The apparatus includes a detector to measure one or more characteristics of incident light returning from the illuminated patient's teeth and a processor coupled to the detector and configured to generate data representative of a topography of the patient's teeth based on the one or more measured characteristics of the incident light returning from the illuminated patient's teeth.
US11273011B2
Palatal expander apparatuses for expanding a patient's palate (“palatal expanders”) and methods of using and making them. These palatal expanders may be configured to have a variable surface smoothness on one side (e.g., the lingual-facing surface) compared to the opposite side (e.g., the palatal-facing surface). These palatal expanders may be configured to have a varying thickness in the palatal region. These palatal expanders may be adapted for ease in removal by the patient or caregiver (e.g., including a hinged region and/or detachment region, and/or including a thinner buccal side then occlusal side, etc.).
US11273005B2
An apparatus for tracking surgical assets includes a processor, a power supply for providing power to an entirety of circuitry of the apparatus, and a communications engine coupled with the processor. The communications engine is configured to communicate with one or more mobile devices external to the apparatus. The tracking apparatus further includes a piezoelectric element for generating an audible indication in response to an activation signal supplied thereto, and a piezoelectric driver coupled with the piezoelectric element and the processor. The piezoelectric element is disposed on an exterior surface of the apparatus. The piezoelectric driver is configured to generate the activation signal supplied to the piezoelectric element as a function of a user-initiated request signal and/or a control signal generated by the processor. The tracking apparatus is adapted to withstand elevated temperatures during a sterilization process of a medical asset to which the apparatus is attached.
US11273003B1
Disclosed herein are visualization systems, methods, devices and database configurations related to the real-time depiction, in 2-D and 3-D on monitor panels as well as via 3-D holographic visualization, of the internal workings of patient surgery, such as patient intervention site posture as well as the positioning, in some cases real time positioning, of an object foreign to the patient.
US11272992B2
An instrument drive unit includes a housing configured to be coupled to a surgical robotic arm, a motor assembly, and a flex spool assembly. The motor assembly is rotatably disposed within the housing. The flex spool assembly includes a first printed circuit board mounted to the housing, a second printed circuit board configured to be non-rotatably coupled to and electrically connected to the motor assembly, and a first flex circuit. The first flex circuit has a first end portion connected to the first printed circuit board, a second end portion connected to the second printed circuit board, and an intermediate portion coiled about the second printed circuit board such that rotation of the motor assembly relative to the housing effects movement of the second end portion of the first flex circuit along an annular path.
US11272990B2
The disclosure provides a system that may: render, based at least on first positions of locations of iris structures of an eye, a first two-dimensional overlay image associated with a three-dimensional image overlay image; display, via a first display, the first two-dimensional overlay image; render, based at least on the first positions and at least on a horizontal offset, a second two-dimensional overlay image associated with the three-dimensional overlay image; display, via a second display, the second two-dimensional overlay image; render, based at least on second positions, a third two-dimensional overlay image associated with the three-dimensional overlay image; display, via the first display, the third two-dimensional overlay image; render, based at least on second positions of locations of the iris structures and at least on the horizontal offset, a fourth two-dimensional overlay image associated with the three-dimensional overlay image; and display, via the second display, the fourth two-dimensional overlay image.
US11272988B2
Disclosed herein are systems, methods, and software for providing a virtual environment with enhanced visual textures and haptic detail. In some embodiments, a texture atlas and UV mapping is used to render virtual objects having multiple textures that can be manipulated in real time. In some cases, UV coordinates are used to provide enhanced haptic detail.
US11272987B2
A method is provided for planning, performing, and assessing of surgical correction to the spine during a spinal surgical procedure. This method is implemented by a control unit through a GUI to digitize screw locations, digitize anatomical reference points, accept one or more correction inputs, and generate one or more rod solution outputs shaped to engage the screws at locations distinct from the originally digitized locations.
US11272973B2
Electrosurgical apparatuses having bent tip applicators are provided. In one implementation, an electrosurgical apparatus includes an insulating outer tube having a longitudinal axis, a proximal end, and a distal end. An outer tube distal housing has its proximal end coupled to the distal end of the insulating outer tube. A distal end of the outer tube distal housing extends from the insulating outer tube at an acute angle relative to the longitudinal axis. The exemplary electrosurgical apparatus further includes an electrically conducting tube disposed within the insulating outer tube and moveable along the longitudinal axis of the insulating outer tube. An electrode is coupled to a distal end of the electrically conducting tube. The exemplary electrosurgical apparatus may include a knob coupled to the insulating outer tube to effect rotation of the outer tube distal housing in 360 degrees of rotation.
US11272971B2
Electromagnetic (EM) tissue ablation device comprising an EM field generator unit, at least two coaxial elongated elements (i.e. an external one and an internal one) and a mechanism for varying the EM field, wherein said internal element is a part of said generator and said mechanism being adapted to vary the EM field for a specific tissue area.
US11272969B2
The present invention relates to an osseous pin (1) for bone fracture fixation. The pin comprises a threaded front section (2) and an unthreaded rear section (3). The threaded front section is configured with two or more kerfs (4) to facilitate breaking of the pin at any one of said kerfs. The present invention also relates to a guide sleeve for use in insertion of the osseous pin (1) into bone fragments at a bone fracture and breaking of said pin at the kerf (4) closest to the entrance site of the pin into the bone fragments. The present invention also relates to an extraction member for use in extraction of the osseous pin (1) from bone fragments at a healed bone fracture and a kit, comprising said components.
US11272963B2
A cervical plate assembly is disclosed. The cervical plate assembly includes a base plate including: (1) at least two bone screw seats, each bone screw seat including a borehole dimensioned to receive a bone screw, and (2) a first blocking seat positioned between the at least two bone screw seats. The cervical plate assembly includes a blocking mechanism retained within the first blocking seat of the base plate. The blocking mechanism is selectively positionable between a closed position in which the blocking mechanism obstructs at least one bone screw seat to retain a bone screw with the base plate, and an open position in which the bone screw seats are unobstructed.
US11272961B2
In some embodiments, a method includes disposing a flexible band through an aperture of a support member, the support member having a fixation portion configured to secure the support member to a first bone portion. The method includes advancing a portion of the flexible band through an attachment portion of the flexible band until the flexible band is secured to a second bone portion. The method includes advancing a portion of the fixation portion of the support member into the first bone portion until the support member is secured to the first bone portion.
US11272953B2
A surgical apparatus includes a body, an ultrasonic transducer, a shaft, an acoustic waveguide, an articulation section, an end effector, and a restricting member. The ultrasonic transducer is operable to convert electrical power into ultrasonic vibrations. The shaft couples the end effector and the body together. The acoustic waveguide is coupled with the transducer. The articulation section is operable to flex to thereby deflect the end effector from a longitudinal axis defined by the shaft. The restricting member is operable to restrict lateral deflection of the end effector. The restricting member is further operable to cooperate with a translating member to rigidize the articulation section when the end effector is aligned with the longitudinal axis. Such rigidization includes removing any “play” or other small movement that might otherwise be provided by the articulation section due to manufacturing tolerances and/or looseness between parts.
US11272951B2
An apparatus comprises a body assembly, a shaft, an acoustic waveguide, an articulation section, an end effector, an articulation drive assembly, and a locking feature. The shaft extends distally from the body assembly. The waveguide comprises a flexible portion. The articulation drive assembly is operable to drive articulation of the articulation section to thereby deflect the end effector from the longitudinal axis of the shaft. The articulation drive assembly comprises an actuator. The actuator is movable relative to the body assembly to drive articulation of the articulation section. The locking feature is in communication with the actuator. The locking feature is movable between an unlocked state and a locked state. The locking feature is configured to permit movement of the actuator relative to the body assembly in the unlocked state. The locking feature is configured to prevent movement of the actuator relative to the body assembly in the locked state.
US11272950B2
A surgical apparatus comprises a transducer assembly and a shaft assembly. The transducer assembly is operable to convert electrical power into ultrasonic vibrations. The shaft assembly comprises an ultrasonic waveguide, a sheath, a shroud, and a torque transfer assembly. The waveguide is configured to couple with the transducer assembly. The waveguide is disposed within the sheath. The sheath extends through the shroud. The torque transfer assembly is contained within the shroud. The torque transfer assembly is configured to transfer a predetermined range of torque from the shroud to the waveguide to thereby couple the waveguide with the transducer assembly. The torque transfer assembly is further configured to prevent transfer of torque from the shroud to the waveguide beyond an upper limit of the predetermined range.
US11272949B2
An ultrasonic surgical drill or drill bit includes a tubular member having a longitudinal axis of symmetry and a plurality of fins extending in longitudinal planes each containing the axis. In a surgical method utilizing the drill bit, one places a distal tip of the drill bit in contact with bone, presses the drill bit against the bone, and during that pressing of the drill bit, conducts ultrasonic vibrations into the drill bit. With the fins in contact with the bone, the drill bit is oscillated or angularly reciprocated about a longitudinal axis, so that the fins fragment bone material located between the fins.
US11272947B2
A surgical instrument includes a housing, a movable handle, a trigger, a drive assembly operably coupled between the movable handle and an end effector assembly such that movement of the movable handle from an initial position to a compressed position manipulates the end effector assembly, and a linkage operably coupled between the trigger and a knife such that movement of the trigger from an un-actuated position to an actuated position rotates the linkage to deploy the knife relative to the end effector assembly. A drive housing of the drive assembly inhibits rotation of the linkage when the movable handle is disposed in the initial position and the trigger is disposed in the un-actuated position. The drive housing cams along a surface of the linkage to urge the linkage to rotate when the movable handle is returned towards the initial position, thereby returning the trigger towards the un-actuated position.
US11272942B2
A system that can be used in a knee replacement procedure can include a tibial cut guide and an alignment guide. The tibial cut guide can have a first guide portion coupled to and adjustable relative to a second guide portion. The first guide portion can be configured to define a sagittal cut slot and a proximal cut slot. The alignment guide configured for extramedullary mounting to the patient and configured to couple with the second guide portion of the tibial cut guide, the alignment guide having a first mechanism and a second mechanism of differing construction, the first mechanism and the second mechanism are both configured to be actuated to facilitate extension and retraction of the alignment guide to position the tibial cut guide in a desired proximal-distal location relative a tibia of a patient when the tibial cut guide and the alignment guide are assembled together.
US11272937B2
An end effector for use with a surgical stapler includes a staple cartridge assembly movable relative to an anvil assembly. The staple cartridge assembly defines a plurality of retention slots and a cavity. The staple cartridge assembly includes a plurality of staples, a plurality of pushers, an actuation sled, a surgical buttress material, a suture, and an anchoring button. The actuation sled is configured for movement along a length of the staple cartridge assembly to sequentially engage the plurality of pushers to eject the plurality of staples through the respective plurality of retention slots. The anchoring button is configured to be received in the cavity of the staple cartridge assembly such that a portion of the suture is supported in the cavity to be severed by a knife blade of the actuation sled when the actuation sled is advanced distally.
US11272935B2
A buttress applier cartridge assembly includes buttress assemblies and a buttress applier cartridge for use with an end effector of a surgical stapler. The buttress assemblies each include a buttress to support a staple formed therein as well an adhesive for adhering to the end effector. The buttress applier cartridge includes a housing, a platform that extends longitudinally and supports the buttress assemblies, and an opening configured to accommodate a curved tip of the end effector when clamping the end effector onto the platform to transfer the buttress assemblies to the end effector.
US11272920B2
Surgical constructs and methods of use for a one-way adjustable fixation loop are formed by tying two knots in a surgical filament, each knot defining an individual adjustable loop and the individual adjustable loops being interconnected to form the one-way adjustable fixation loop. The knots enable a non-spliceable suture to be used in the creation of the one-way adjustable fixable loop. Embodiments can include a fixation device, such as a cortical button or plate for use in a bone tunnel, and enable the knots to work independent of and suspended below the fixation device. Embodiments can increase the compatibility of the adjustable fixation loop with existing fixation devices and can isolate and protect the knots from damage during use and after implantation.
US11272907B2
A feces collection sheet (S), which has a cylindrical shape and includes: an upper sheet (1) having a feces receiving portion (2) in a center of the upper sheet (1); and a lower sheet (9), which is provided so as to extend from both of a right-side edge portion and a left-side edge portion of the upper sheet (1) and is configured to define a gap with the upper sheet (1) to allow insertion of a toilet seat therethrough. The upper sheet (1) and the lower sheet (9) are made of a material having a water-soluble material property. The upper sheet (1) has a folded piece portion (10) adapted to be unfolded to enable the feces receiving portion (2) to form a three-dimensional shape that bulges toward the lower sheet (9).
US11272906B2
In accordance with one aspect of the present disclosure, an ultrasound imaging apparatus comprising: an ultrasonic probe for transmitting ultrasonic waves to a target object and receiving ultrasonic waves reflected from the object; a beamforming unit for beamforming the received ultrasonic wave and outputting a beamforming signal; a sampling unit for adjusting the number of sampling times of the beamforming signal according to the amount of motion of the object; and an image processing unit for matching and synthesizing the sampled signals.
US11272905B2
A medical image diagnostic apparatus according to the embodiment includes a scanner, image generating circuitry, marker generating circuitry, and control circuitry. The scanner performs scanning to generate an image of the inside of a subject. The image generating circuitry generates an image based on the result of scanning performed by the scanner. The marker generating circuitry generates a marker provided with information at a position serving as a reference for comparison with a certain structure. The control circuitry displays the image and the marker on the same screen of a display.
US11272884B2
A liner associated with an adhesive skin patch of a physiological characteristic sensor deployed with a sensor inserter having a housing with a removable cover includes a surface to couple to the adhesive skin patch. The liner includes a removal portion to couple the liner to the removable cover of the sensor inserter such that a separation of the removable cover from the housing removes the liner from the adhesive skin patch.
US11272865B1
An audiometric instrument that includes a dual pressure transducer configuration along a common air line with a first pressure transducer situated in a probe proximate to the ear of a user and a second pressure transducer situated proximate to a pressure control device. A restriction is preferably placed in the air line between the two pressure transducers to assist with obtaining a better comparison of the local pressure measurements from the different pressure transducers.
US11272861B1
A communication device comprising: a first unit having a first antenna, a second antenna, and a first signal transmitting and receiving circuitry; a second unit having a third antenna, a fourth antenna, and a second signal transmitting and receiving circuitry, wherein the second unit is located in proximity to the first unit; and wherein the second unit is capable of receiving signals at a first signal frequency, down converting the signals to a second signal frequency, and relaying the signals through a barrier to the first unit. Wherein the first signal frequency is in the millimeter wave range and the second signal frequency is in the microwave range.
US11272851B2
A pulse sensing module used in a blood pressure measuring device attached to the skin to allow at least one of systolic pressure Psystolic, diastolic pressure Pdiastolic, and blood pressure variation to be measured according to an embodiment of the present disclosure includes a piezoelectric layer that includes a piezoelectric material for generating a piezoelectric effect due to a pulse and a protective layer that is applied to the piezoelectric layer to protect the piezoelectric layer, allows a poling process of applying a high voltage to the first electrode line and the second electrode line formed on the piezoelectric layer to improve the polarity of the piezoelectric material, and has an opening for allowing a portion of the first electrode line and a portion of the second electrode line to be exposed.
US11272850B2
A catheter for measuring a fractional flow reserve includes a proximal shaft, a distal shaft coupled to a distal portion of the proximal shaft, and a pressure sensor coupled to the distal shaft. The distal shaft includes a middle wall portion configured to extend through a stenosis in a vessel. The middle wall portion of the distal shaft includes at least one skive reducing the cross-sectional profile of the middle wall portion. The middle wall portion may further include at least one stiffening wire for increasing columnar stiffness of the middle wall portion.
US11272847B2
A system comprising a multi-sensor catheter for monitoring of a cardiac hemodynamic condition, e.g. heart failure, is disclosed. The multi-sensor catheter comprises multi-lumen catheter tubing comprising first and second optical pressure sensors, and their respective optical fibers and connectors. For right heart and pulmonary artery catheterization, a flow-directed multi-sensor catheter comprises a guidewire lumen, an inflatable balloon tip, and sensor locations are configured for placement of a sensor in each of the right atrium and pulmonary artery, for measurement of central venous pressure in the right atrium and a pulmonary artery pressure. An optical fiber for oximetry may be included. The outside diameter is small enough for insertion through a vein of the arm. For monitoring of a left atrial shunt, sensors of a multi-sensor catheter are configured for measuring pressures upstream and downstream of the shunt, e.g. in the left and right atria, or left atrium and coronary sinus.
US11272841B2
The present invention discloses indicator fluids, reference indicator fluid, and usage thereof, and systems and methods for assessing movement of molecular substances within, to or from a cerebrospinal fluid, brain or spinal cord compartment of a human cranio-spinal cavity. Indicator fluid moving from the cerebrospinal fluid compartment enables measurements of levels of indicator fluid in blood or urine and assessment of the cranio-spinal cavity's ability to remove molecular substances. The indicator fluids may be contrast agents used for imaging, such as by computed tomography imaging, and magnetic resonance imaging, or imaging utilizing radioactive substances by positron emission tomography, single-photon emission computed tomography or scintigraphy. Using these imaging modalities, the invention describes indicator fluids, systems and methods enabling assessment of movement of substances within, to or from a cerebrospinal fluid, brain or spinal cord compartment of a cranio-spinal cavity, and from the human cranio-spinal cavity to lymphatic pathways or kidneys.
US11272835B2
A medical introducer includes an elongated tubular member having a proximal end, a distal portion, and a central lumen extending from the proximal end to a distal port in the distal portion. A frame structure is coupled to the distal portion of the elongated tubular member, where frame structure supports the distal portion of the elongated tubular member in a tapered shape and alternatively in a non-tapered shape. The elongated tubular member may include a rigid outer tube and a rigid inner tube carried in an interior lumen of the outer tube. The distal portion is typically a reinforced elastomeric tubular extension of the outer tube, and the reinforced elastomeric tubular extension may have a conical shape.
US11272827B2
A dish washing machine including a cabinet configured to form an exterior, a washing tub provided in the cabinet to wash dishes, and a jet nozzle configured to jet washing water to the washing tub, wherein the jet nozzle includes a plurality of nozzle inner walls provided therein to form a passage through which the washing water passes and having a plurality of passage inner walls provided to have arc shapes in section vertical to a flow direction of the washing water. Due to such configuration, a jetting force may be enhanced and washing efficiency may be also improved.
US11272824B2
A water-disintegrable sheet in which a base paper sheet is impregnated with an aqueous agent is provided. The base paper sheet has a weight per unit area of 30 to 150 gsm and includes a water-soluble binder and cellulose nanofibers. The aqueous agent includes a cross-linking agent which cross-links with a water-soluble binder. In the base paper sheet, content of the water-soluble binder and content of the cellulose nanofibers gradually increase from inside toward outside of the base paper sheet in a thickness direction. When a wear resistance test is performed three times using a Gakushin type fastness rubbing tester with a PP band as a rubbing finger and an average of measured values for the three times is calculated for each of a MD direction and a CD direction, each average value is at least 40.
US11272820B2
A vacuum cleaner includes a primary dust container that includes a container body, the container body delineating a dust collecting chamber that accumulates dust sucked into the vacuum cleaner and including a waste outlet that discharges the dust accumulated in the dust collecting chamber, the primary dust container also including a waste-outlet lid that opens and closes the waste outlet. A station includes a secondary dust container that accumulates the dust discharged from the primary dust container, and a driving source that generates opening driving force and closing driving force for the waste outlet. The electric vacuum cleaner generates a driving force for opening and closing an air passage connecting a primary dust container and a secondary dust container, without impairing convenience of a vacuum cleaner.
US11272819B2
A hose valve sub-assembly designed for use in central vacuum cleaning systems that include a retractable suction hose. The hose valve sub-assembly comprises an end nozzle arranged for attachment with the end of a suction hose and a seal-ring arranged for attachment to a valve box. The seal-ring defines a radially disposed inner surface for receiving and engaging the end nozzle and comprises a radially biased pin for locking the end nozzle the seal-ring. The end nozzle comprises a radially disposed O-ring groove arranged to receive an O-ring for sealing the end nozzle to the inner surface of the seal-ring. The end nozzle also comprises a radially disposed locking track having a first end that defines a first opening arranged to receive and engage the biased pin of the seal ring when the suction hose is pulled through the system vacuum pipe. The locking track includes an opposing second end that defines a second opening arranged to receive the biased pin of the seal ring when the vacuum suction hose is inserted through the valve box, into the seal-ring. With this configuration, the end nozzle is rotatable from a first disengaged position where the biased pin is adjacent one of the two openings, to a second locked position where the biased pin is in the locking track of the end nozzle, between the first opening and second opening.
US11272810B2
One example food preparation appliance includes a base having a motor and an adaptor, a weight sensor coupled to the adaptor, and a communication component. The adaptor is configured to support a food preparation accessory. The weight sensor is configured to detect a weight applied to the adaptor. The communication component is configured to transmit data associated with a weight detected by the weight sensor. An example remote communication device includes a display device, a processor; and a memory coupled to the processor. The remote communication device is configured to display a first instruction on the display device, the first instruction including a first target weight of a first substance; receive a measurement from a food preparation appliance indicative of a weight applied to an adaptor of the food preparation appliance; and display a second instruction when the weight is substantially equal to the first target weight.
US11272804B2
A brewing system for brewing a single flavored beverage of different varieties is disclosed which comprises a holder for receiving a flavored beverage packet (pod) of different sizes, said holder being a technically cantilevered receptacle to hold the flavored beverage packet (pod) beverage in a brewing position, a hinged cover which is secured by a latch, and introduces water in the sealed and enclosed brewing area to produce a flavored beverage drink that flows through the beverage packet and into a receptacle for consumption.
US11272789B2
A seat includes a backrest, and a fan that is installed on the backrest at a position corresponding to a height of a head of a sitter sitting on the seat and generates an airflow flowing from a front toward a rear of the backrest. The seat may further include a sitter detector that detects the height of the head of the sitter, a lifting-and-lowering motor that adjusts a height of the fan, and a lifting-and-lowering controller that controls the lifting-and-lowering motor. The lifting-and-lowering controller may control the lifting-and-lowering motor to adjust the height of the fan to the height of the head of the sitter detected by the sitter detector.
US11272787B2
A pivot fitting for moveable furniture parts on upholstered furniture has a first lever and a second lever that are mounted to as to pivot relative to each other about a common axis from a basic position through a predetermined angle. The pivot fitting also includes a clamping mechanism with which the two levers can be fixed relative to each other at different angular positions within the predetermined angle, the clamping mechanism has a toothing attached in a rotationally fixed manner on the second lever, at least one catch that is pivotally mounted on the first lever and loaded in the direction of the toothing, the catch engaging with the toothing in a detent position. A first control disc is mounted so as to pivot about the common axis, with which the at least one catch is disengageable from the toothing when the predetermined angle has been passed from the basic position into an adjusting direction, such that when the catch is disengaged from the toothing, the two levers can be pivoted back into the basic position when the predetermined angle is passed in a resetting direction. The first control disc can be carried by the toothing, resting thereon with a friction fit, and is mounted so as to pivot about a switching angle relative to the first lever and wherein a second control disc mounted so as to pivot about the common axis can be carried by the toothing and is mounted so as to pivot about a switching angle relative to the toothing.
US11272785B2
The present invention relates to a slide device in which retainers provided between an outer rail, an intermediate rail, and an inner rail are guided to be placed at right positions when a drawer is opened or closed, thereby inducing a smooth movements of the rails. According to the slide device of the present invention, openings (312a and 130a) are formed at least in a second retainer locking step (312) and a second retainer deviation prevention step (130), respectively.
US11272782B2
Systems, methods, and devices for efficient and user-friendly transport of materials from a first substrate to a second substrate are described. Systems can include a first substrate vessel configured to hold a first substrate to be cleaned or extracted, a transport media delivery system in fluid communication with the first substrate vessel, and a catchment system. The transport media delivery system delivers a fluid transport medium, which may include a fluid in a supercritical phase, to the first substrate vessel. The fluid transport medium removes particles from the first substrate and carries the particles to the catchment system, where the particles can be exhausted to the atmosphere or deposited onto a second substrate such as a filter or disposal tray.
US11272778B2
Disclosed is an improved load-balancing strap hub and connector for a bag or pack.
US11272774B2
Embodiments disclosed herein relate to a miniature, multiple-angle accessible nail gel curing lamp that minimizes the size of a light exposure area, while at the same time providing access to the light exposure area for a customer's hand, and both of technician's hands. This lamp is particularly useful for performing the “gel-press on” technique of applying artificial nails with a UV-curable nail gel. Some embodiments include a base, a riser extending generally upward from the base, and a lamp head extending generally horizontally from the riser, where the lamp head is operatively connectable to a power source and comprises an ultraviolet light emitting diode (“UV LED”) configured to direct light emitted by the UV LED generally toward the base, thereby defining a light exposure area extending from the UV LED downward toward the base, and where an arc of access to the light exposure area is defined as an arc in a plane generally parallel to the UV LED and centered on the UV LED, so that the base, the riser and the lamp head are configured to allow unimpeded access of a user's hand to the light exposure area throughout the arc of access and where the arc of access is at least 180 degrees, and in some instances, at least 270 degrees.
US11272773B2
A combination manicure and pedicure station for performing manicures and pedicures. The combination manicure and pedicure station includes a housing having a top surface, a sidewall forming an enclosed interior volume, and a base. The housing includes at least one drawer slidably mounted within the sidewall thereof. The housing further includes a pedestal mounted to an angled support member, wherein the angled support member is affixed to the top surface. The pedestal includes both a recessed portion that receives a foot and a recessed channel that receives a container therein. The housing further includes a telescopically adjustable stand that is slidably affixed to the sidewall, wherein the stand includes a panel that is hingedly affixed thereto. The panel further includes a cushion member and a recessed channel thereon. Both the top surface of the housing and the panel each include an adjustable light for illuminating an extremity of a user.
US11272771B2
A safety enhancing storage bag, including a main body to store at least one first item therein, a strap assembly disposed on at least a portion of the main body to suspend the main body in response to being worn by a user, a plurality of cameras removably disposed on at least a portion of the strap assembly to record a video of a predetermined duration, and an alarm system disposed on at least a portion of the strap assembly to output an alarm in response to activating the alarm system.
US11272761B2
A novel tracking system is disclosed. In one embodiment, a long-range tracking device is incorporated into a removable footwear insole and a short-range tracking device is incorporated into another removable footwear insole. The long-range tracking device includes a location determining device, a wireless communication device, and a power source. In a more particular embodiment, the location determining device is a GPS receiver, and the communication device is a cellular modem.
US11272760B2
A sole structure for an article of footwear is provided and includes a first sole plate formed at least in part from a first material having a first stiffness and including a first ground-engaging portion and a second ground-engaging portion, the first ground-engaging portion defining a first aperture extending around the second ground-engaging portion. The sole structure further including a membrane coupled to the first ground-engaging portion and the second ground-engaging portion and at least partially exposed by the first aperture, the membrane formed at least in part from a second material having a second stiffness that is less than the first stiffness.
US11272743B2
An electronic cigarette has an atomizing device and a battery device electrically connected to the atomizing device. The atomizing device has a connecting assembly connected to the battery device, a movable assembly rotatable about the connection assembly, and a locking mechanism disposed between the movable assembly and the connecting assembly, the locking mechanism is capable of releasing the locking between the movable assembly and the connecting assembly under external force, to make the movable assembly rotate circumferentially around the axis of the connecting assembly, to achieve alignment between the atomizing device and the battery device. When the locking mechanism is in the unlocked state, the user can align the atomizing device with the battery device by rotating the movable assembly so that the assembled electronic cigarette has a more pleasant appearance and more convenient to handle after the alignment.
US11272742B2
A system and method for vaporizing a consumable is disclosed. The system includes a straw and a heating element configured to be connected to a desired power source type (e.g., vape pen, dab pen, battery, vape battery etc.) The heating element is configured to heat and vaporize a consumable. During use, the vapor from the heated consumable is syphoned through the straw and the straw guides a flow of vapor to avoid the power source.
US11272726B2
Methods of production of edible filamentous fungal biomat formulations are provided as standalone protein sources and/or protein ingredients in foodstuffs as well as a one-time use or repeated use self-contained biomat reactor comprising a container with at least one compartment and placed within the compartment(s), a feedstock, a fungal inoculum, a gas-permeable membrane, and optionally a liquid nutrient medium.
US11272725B2
A jelly fig-derived low methoxyl pectin (LM pectin) and a method for producing the same are disclosed. The LM pectin has a relatively high average molecular weight, a relatively low esterification degree, and a relatively high galacturonic acid content. The LM pectin is made using raw materials of female syconium of jelly fig, particularly the three parts of achenes, pedicels, and sepals as a whole. The LM pectin can be used in preparing calcium pectate gel and/or as biomaterials for wide applications in the food and medical industries.
US11272718B2
[Problem] To suppress the oxidized odor of an oil-and-fat, enhance and sustain the flavor and taste of a raw material oil-and-fat, provide or enhance the oil-and-fat flavor of meat, or provide an oil-and-fat imparted or enhanced with the oil-and-fat flavor of meat. [Solution] The present invention provides a flavor oil-and-fat obtained by adding a yeast digest to an edible oil-and-fat and heating the resulting mixture, wherein the yeast digest is a yeast autolysate or a yeast enzyme digest, contains a water-soluble component derived from yeast, an insoluble component derived from yeast, a lipid derived from yeast, at least 4 wt % of RNA, and at least 15 wt % of peptide, and contains 65% or more of water-soluble components after solubilization of the yeast.
US11272712B2
The disclosed subject matter provides batter compositions, food package kits comprising batter compositions, and methods of preparing such batter compositions and kits.
US11272701B2
A method for remediating developmentally delayed plants within a field of crops using at least one work vehicle during a field operation. The method comprises identifying delayed plants within the field with a sensor on the work vehicle and generating, with a processor, location data associated with the location of the delayed plant with the field. Upon arriving at the location of the delayed plant with the work vehicle, the delayed plant is remediated.
US11272700B2
An agricultural vehicle includes a chassis, wheels supporting the chassis for moving the vehicle, and an application system supported by the chassis and including a product tank storing a volume of agricultural product for delivery onto an agricultural field. The agricultural vehicle further includes an application boom configured to deliver the agricultural product to the agricultural field. The application boom includes a boom arm segment having a primary longitudinal composite tube for axial torsion support, and an elongated non-composite member coupled to the primary longitudinal composite tube for buckling support. The boom arm segment can further include a truss system, and the primary longitudinal composite tube can be a lower cord of the truss system.
US11272691B1
A modular avian structure is provided. The structure includes a first shelter member, a second shelter member secured to the first shelter to define an enclosure having an interior volume, and an adjustable partition assembly positioned within the interior volume. Partition panels of the partition assembly may be manipulated to divide the interior volume into multiple different compartmental configurations as desired by a user. Each compartmental configuration is defined by a plurality of separate walled compartments, each of which may be utilized as either a bird dwelling compartment or as a feed storage area.
US11272689B2
A handheld transmitter of dog training device and a training system are disclosed. The handheld transmitter of dog training device comprises a controller and a sensory feedback module, at least one training mode execution keypad, and at least one training intensity adjustment device. A virtual keypad is introduced to change the working state of the selected training mode; in particular, to turn on/off the selected training mode in a channel. The original keypads continue to retain their original functions. Introduction of the virtual keypad does not increase the number of physical keypads, but increases the function of the training device, and reduces the cost.
US11272685B2
A pet carrying backpack is provided and includes a backpack body having a bottom panel, a front panel, a rear panel, a right-side panel, and a left-side panel that collectively form an interior compartment. The backpack body also has a top portion with a collar that forms an opening through which a head of an animal disposed within the interior may protrude. The collar may be stretchable. Paw holes are disposed on a front of the backpack body which accommodate paws or legs of the animal. Shoulder straps are disposed on and extend from the front panel. A pet carrying platform is disposed on or within the bottom panel. The pet carrying platform includes a frame member and a pad member.
US11272682B2
An assembly for controlling the position of air inlets of an enclosure including an actuation rod which moves laterally and is positioned above and parallel with the air inlets, one or more actuation cables, where the first end of each actuation cable is attached to the actuation rod and the second end of each cable is attached to one or more of the air inlets and lateral movement of the actuation rod causes vertical movement of the actuation cables and attached air inlets.
US11272659B2
A float cylinder is coupled to an accumulator by a first hydraulic fluid conduit. The float cylinder and accumulator are coupled to apply a float force on a header main frame.
US11272656B2
A shield assembly for a shaft includes a first tubular section having a first end and a second end and a second tubular section having a first end and a second end. The first and second tubular sections are each hollow receiving the shaft. The first tubular section includes a first outer diameter and the second tubular section includes a second outer diameter, the first outer diameter being greater than the second outer diameter. The first tubular section and the second tubular section are telescopically coupled to one another where the second tubular section is movably disposed at least partially within the first tubular section.
US11272655B2
An illustrative modular smart implement for precision agriculture includes a chassis having a hydraulic system, a control system, and articulating tool arms that are adapted to releasably receive one of a tool attachment for working a crop and/or field, including precision planting, cultivating, thinning, spraying, harvesting, and/or data collection. A toolbar fixed to the chassis receives and supports the articulating tools arms. An alignment member and side shift actuator provide movement of a portion of the tool arms along an axis parallel to a longitudinal axis of the toolbar, and a lift actuator provide movement along a vertical axis.
US11272652B2
A turf aerator includes a tine assembly and an input mechanism. The tine assembly includes multiple tines, a retractor plate for positioning the plurality of tines, and a linkage for selectively moving the retractor plate and the plurality of tines between an operating position and a retracted position. The input mechanism coupled to the linkage, the input mechanism operable to activate the linkage to move the retractor plate and the plurality of tines between the operating position and the retracted position.
US11277950B2
A component mounting device includes a head unit including a mounting head configured to mount a component on a substrate, and an imaging unit provided on the head unit and configured to image at least one of a suction position of the component to be suctioned by the mounting head and a mounting position of the component mounted by the mounting head from a plurality of directions, such that the imaging unit is configured to capture a first image and a second image. The component mounting device is configured to expand or contract the first image captured by the imaging unit in accordance with an imaging direction of the second image, and acquire a height position of an imaged location based on the first image that has been expanded or contracted and the second image.
US11277944B2
A method for controlling a cooling system based on a heat dissipation of an electronic module and an ambient air temperature includes determining a combination of individual controls on components of the cooling system that achieve a specific amount of cooling based on a cooling power relationship for the plurality of components, the heat dissipation of the electronic module and the ambient air temperature, and applying the individual controls to the plurality of components.
US11277943B2
A modular data center (MDC) has an air handling system that air cools a volumetric container and heat-generating equipment contained in externally attached equipment panels. Heat-generating information technology (IT) component(s) are positioned within the volumetric container with a cold aisle defined on one side and a hot aisle defined on another side of the IT component(s). The IT component(s) has air-cooling air passages that fluidly communicate between the cold and the hot aisles. A cooling unit pressurizes the cold aisle with supply air and draws return air from the hot aisle. The equipment panel(s) are externally attached to an exterior wall of the volumetric container. A supply air conduit directs supply air from the cold aisle into the equipment panel(s). A return air conduit directs air warmed by the heat-generating equipment inside the equipment panel into the hot aisle from the equipment panel(s) that receives the supply air.
US11277933B2
A cable management arm, comprising: a first cable management arm to connect to a first connector of a first rail kit of a computing device and a second cable management arm to connect to a second connector of the first rail kit of the computing device; a connector to pivotally attach to the first cable management arm and the second cable management arm; and a rail kit comprising: a retainer to connect to a connector of a second rail kit of the computing device; an inner slide, wherein the inner slide is pivotally connected to the retainer; and an outer slide, wherein the outer slide is slidably connected to the inner slide, wherein the rail kit pivotally attaches to the connector via a pin.
US11277931B2
A control device includes a casing and a control circuit substrate arranged inside the casing. The control circuit substrate includes: a control circuit mounted on the control circuit substrate; an internal connector connectable to a communication cable inside the casing, the communication cable being connected to an expansion circuit substrate; and an external connector connectable to another communication cable outside the casing, the another communication cable being connected to another expansion circuit substrate. The control circuit is connected to the internal connector and the external connector in parallel.
US11277928B2
An interlocking device for monitoring and enforcing shipping and acclimation conditions includes a servo motor, at least one locking pin, a battery, and a printed circuit board disposed within an enclosure, where the battery is electrically coupled to the servo motor and the printed circuit board. The interlocking device further includes a housing of an input power connector insertable into a first end of the enclosure to prevent the housing of the input power connector from electrically coupling to a power source, where the servo motor is configurable to engage the at least one locking pin to prevent a removal of the housing of the input power connector while inserted in the first end of the enclosure. The interlocking device further includes the printed circuit board configured to control the servo motor based on readings from one or more sensors electrically coupled to the printed circuit board.
US11277927B2
A system and method for mounting an electronics structure may include attaching a circuit assembly to a first support structure such that the circuit assembly is movable relative to the first support structure. It may also include at least partially covering the circuit assembly with a cover and moving the circuit assembly such that a predetermined portion of the circuit assembly is aligned with a predetermined portion of the cover. It may further include moving the cover such that the cover is attachable to a second support structure, and attaching the cover to the second support structure such that the predetermined portion of the circuit assembly remains aligned with the predetermined portion of the cover.
US11277916B2
A memory system includes a printed circuit board, at least one memory chip mounted on the printed circuit board, and a memory controller arranged on the printed circuit board and connected to 2N (where N is an integer of 2 or more) channels, the memory controller configured to perform a write operation and a read operation on the at least one memory chip. In the printed circuit board, a first subset of the channels corresponds to a first channel group configured in a point to point topology, and a remaining subset of the channels corresponds to a second channel group configured in a daisy chain topology.
US11277901B2
Devices and methods related to metallization of ceramic substrates for shielding applications. In some embodiments, a method for fabricating a ceramic device can include forming a plurality of conductive features on or through a selected layer along a boundary between a first region and a second region, each conductive feature extending into the first region and the second region. The method can also include forming an assembly that includes the selected layer and one or more other layers. The method can further include separating the first region and the second region along the boundary such that each of the first region and the second region forms a side wall, the side wall including exposed portions of the conductive features, the exposed portions capable of forming electrical connection with a conductive shielding layer.
US11277900B2
At least one embodiment of a power supply includes a printed circuit board formed from a plurality of double-sided laminates and a plurality of thermally conductive, electrically insulating pre-preg sheets interleaved with the plurality of double-sided laminates. Each double-sided laminate illustratively includes an electrically insulating core, a first patterned layer of electrically conductive material arranged on a first side of the electrically insulating core, and a second patterned layer of electrically conductive material arranged on a second side of the electrically insulating core opposite the first side. The printed circuit board illustratively further includes a thermally conductive, electrically insulating additive resin filling spaces between the electrically conductive material in both the first and second patterned layers of each of the plurality of double-sided laminates, such that the electrically conductive material and the additive resin together form planar surfaces that contact the plurality of pre-preg sheets.
US11277895B1
A system and method for controlling the current to an LED array is disclosed. The system comprises a microcontroller and an external transistor. The microcontroller has access to the relevant voltages in the circuit, including the voltage across the sense resistor, the voltage at the drain of the external transistor and the high voltage input. By monitoring these voltages, the microcontroller may be able to control the gate input to the external transistor so as to control the current in the LED array. Further, the microcontroller includes provisions to allow for dimming of the LED array, if desired. This configuration allows for post-manufacturing changes to the operation of the system without any hardware modifications.
US11277887B2
An induction heating device includes: a casing; a cover plate coupled to a top of the casing and configured to seat an object on a top surface of the cover plate; a working coil located within the casing and configured to heat the object on the top surface of the cover plate; a base plate configured to support the working coil; an indicator board that is located vertically below the base plate and that is spaced apart from the base plate to define an air-flow path between the base plate and the indicator board, where the indicator board includes a plurality of light emitting elements; and a blowing fan located at a first side of a bottom surface of the casing and configured to suction air into the casing from an outside of the casing and to discharge air into the air-flow path.
US11277883B2
A network device (e.g., a user equipment (UE), or a new radio NB (gNB)) can process or generate a configuration of a multi-subframe scheduling signal to configure an unlicensed band transmission that comprises an hybrid automatic repeat request (HARQ) feedback or a plurality of time transmission intervals (TTIs). The unlicensed band transmission can be configured dynamically with a number of N subframes, N comprising an integer greater than one, based on a downlink control information (DCI) or a radio resource control (RRC) signaling, which comprises the one or more subframes of the multi-subframe scheduling signal.
US11277882B2
Novel tools and techniques are provided for implementing intelligence enabled things (“IET”). In various embodiments, a first IET tag affixed to a first object among a plurality of objects might receive information regarding the first object and/or nearby objects. The first IET tag might determine a status of the first object and/or the nearby objects based at least partly on the received information and based at least partly on first data assigned to the first IET tag. The first IET tag might analyze the determined status to determine whether the determined status exceeds predetermined thresholds for normal parameters for the first object and/or the nearby objects. Based on a determination that the determined status exceeds predetermined thresholds for normal parameters for the first object and/or the nearby objects, the first IET tag might autonomously self-report to a computing system a state of the first object and/or the nearby objects.
US11277881B2
This disclosure is related to a procedure to provide emergency services support for a UE which does not have a valid subscription for the serving PLMN. This disclosure more specifically provides procedure to support IMS emergency call or eCall support for a UE which is in limited state on a E-UTRA cell is connected to both EPC and 5GCN.
US11277877B2
An apparatus includes a processor, and a non-transitory computer-readable storage medium coupled to the processor, and configured to store programmable instructions. When executed by the processor the programmable instructions cause the apparatus to maintain a transmission status of a previous data packet of a first access stratum entity, and adjust a transmission parameter of a current data packet, in response to the transmission status of the previous data packet being a transmission failure.
US11277876B2
An operation method of a terminal in a vehicle-to-everything (V2X) communication system may include: transmitting an indicator requesting provision of a low-latency communication service to a first base station; receiving from the first base station a radio link failure (RLF) triggering condition configured according to requirements of the low-latency communication service; measuring a radio link between the terminal and the first base station based on the RLF triggering condition; and in response to detecting a problem of the radio link, selecting a resource within an exceptional resource pool indicated by the first base station, and performing communication with the first base station using the selected resource during a duration beginning when the problem of the radio link is detected until a timer used for declaring an RLF expires.
US11277875B1
A method and system for controlling whether to establish dual connectivity for a user equipment device (UE) when the UE has a primary connection with a first access node, where establishing the dual connectivity includes adding for the UE a secondary connection with a second access node on a carrier. An example method includes, when coverage strength of the UE from the second access node on the carrier is high enough to trigger establishing the dual connectivity, (a) making a determination of whether both (i) the coverage strength of the UE from the second access node on the carrier is threshold low and (ii) insertion loss of the carrier at the second access node threshold high and (b) using the determination as a basis to control whether to establish the dual connectivity for the UE.
US11277872B2
A radio communication equipment installed on a vehicle, comprises a radio communicator configured to perform radio communication with a base station capable of communicating with a network, an information card configured to store network information of a network operator providing a service, and a controller configured to establish connection with the network via the radio communicator and treat the information card as invalid when the connection with the network fails, in which the controller is configured to notify of an electric field strength of a radio signal transmitted from the base station when treating the information card as invalid.
US11277865B2
A method and system for LBT or CCA threshold setting for directional reception and transmission are provided. In an embodiment, a method in a wireless device for determining if a channel is clear in an unlicensed band channel in a wireless network includes detecting, with the wireless device, an energy along a first beamforming direction. The method also includes determining, with the wireless device, an energy detection threshold. The method also includes determining, with the wireless device, whether the unlicensed band channel is clear in at least the first receiving direction according to the energy and the energy detection threshold.
US11277864B2
The present disclosure provides a method and an apparatus for determining a Listen Before Talk (LBT) mode, as well as a method for LBT mode switching. The method includes: determining (100) an LBT mechanism and/or an LBT mechanism parameter set based on related indication information and/or priority information and/or measurement information; and performing (101), by a transmitting device, contention-based channel access based on the determined LBT mechanism and/or LBT mechanism parameter set. With the present disclosure, an LBT mode can be determined. With the selection of the LBT mode, it is possible to avoid waste of channel resources and indication information due to an improper LBT mode, thereby improving an efficiency of contention-based channel access.
US11277859B2
The present disclosure relates to a communication method and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G and IoT-related technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides methods and apparatus for scheduling transmission resources between a user equipment and a base station. A method includes detecting a buffer status report (BSR) triggering event based on a BSR retransmission timer, identifying a highest priority logical channel (LCH) having data available for transmission in response to the detected event, identifying SR configuration information corresponding to the highest priority LCH and transmitting, to a base station, an SR based on the identified SR configuration information.
US11277858B2
A method in a wireless device for performing an uplink transmission to a base station in a wireless access system, wherein the wireless access system comprises one or more mini-slot configurations, the method comprising performing a clear channel assessment for identifying a transmission opportunity and determining the start of a mini-slots. The wireless device performing an uplink transmission within the determined mini-slot wherein the transmission is performed according to a predetermined configuration for mini-slot communication between the base station and the wireless device, such that the base station can identify the start of the uplink transmission.
US11277851B2
Methods, systems, and devices for wireless communications are described. A UE may support superimposed NR and LTE transmissions using an antenna port, in conjunction with an LTE-aware, NR slot structure (e.g., an NR V2X slot structure). In some aspects, the slot structure may protect portions of the LTE signal from interference, increasing LTE decoder robustness to interference which may provide opportunities for increasing the NR signal power. The UE may transmit a superimposed transmission of an LTE signal and an NR signal from a same antenna port in a same radio frequency resource. In some aspects, the slot structure may be modified so that the UE does not transmit when LTE reference signals are transmitted, so as to avoid interference with the LTE reference signals. A receiving UE may use the LTE reference signals to demodulate the LTE signal and the NR signal from the common time and frequency resources.
US11277850B2
Systems and methods for grouping client devices for uplink multi-user transmission are provided. Client device groups may be determined based on at least one of traffic compatibility/similarity, client device class compatibility/similarity, and uplink pathloss similarity. A target received signal strength measured by an AP with which client devices in the client device groups communicate and an appropriate modulation coding scheme rate to be used by the client devices may be determined and set for the client devices. The modulation coding scheme rate can be adjusted based on feedback regarding successful data packet reception at the AP from each of the client devices.
US11277849B2
Systems, methods, and instrumentalities are provided to implement scheduling for device-to-device (D2D). A WTRU (e.g., a D2D WTRU) may determine whether the WTRU has D2D data to transmit. The WTRU may determine a set of allowed SA resources and/or allowed D2D data resources for transmission of the SA. The WTRU may select an SA resource and/or D2D data resources (e.g., from the set of allowed SA resources and/or D2D data resources) for transmission. The WTRU may select one or more transmission parameters. The WTRU may select one or more transmission patterns. The WTRU may transmit D2D data over the set of allowed D2D resources using the selected transmission patterns and according to the selected transmission parameters.
US11277845B2
The present disclosure relates to a network node and a method performed by the network node for radio resource allocation. The method includes allocating a number of subframes to a first terminal device for uplink transmission, in which the first terminal device repeatedly transmits its data to the network node for N times, wherein N is an integer greater than 1. Then the network node decodes the data received from the first terminal device after the data has been received for M times, wherein M is an integer smaller than N; and records, after the received data from the first terminal device is successfully decoded, rest of subframes being allocated to the first terminal device as recycling uplink resource. The recycling uplink resource can be reused by other communication links although been allocated to the first terminal device, thus radio resource can be utilized more efficiently.
US11277844B2
Coordination of semi-persistent scheduling downlink transmissions and dynamic downlink transmissions
Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently scheduling semi-persistent scheduling (SPS) downlink transmissions and dynamic downlink transmissions to maximize throughput in a wireless communications system. In one example, a user equipment (UE) may receive downlink data in a dynamic downlink transmission and receive the same downlink data or no data in an SPS downlink transmission when the dynamic downlink transmission is scheduled to occur after the SPS downlink transmission and before an uplink feedback transmission for the SPS downlink transmission. In another example, a UE may receive downlink data in a dynamic downlink transmission and receive the same downlink data or no downlink data in an SPS downlink transmission when the SPS downlink transmission is scheduled to occur after the dynamic downlink transmission and before an uplink feedback transmission for the dynamic downlink transmission.
US11277838B2
A communication method and a communications apparatus are provided. The method includes: sending, by a network device, indication information to a terminal, where the indication information is used to indicate at least one second BP associated with a first BP; and performing signal transmission, by the network device, with the terminal on the first BP and the at least one second BP. It may be learned that the network device indicates, to the terminal by using the indication information, the at least one second BP associated with the first BP, so that the network device and the terminal can transmit signals on BPs that are associated with each other. In addition, there may be a plurality of second BPs associated with the first BP.
US11277835B2
The invention refers to a method (200) of handling hybrid automatic repeat request (HARQ), processes for grant-free transmission in a radio access network (RAN), the method comprising the steps of computing (202), for a radio device configured or configurable for grant-free transmission in the RAN, a number of HARQ processes for the grant-free transmission of the radio device; and signaling (204), to the radio device, the computed number of HARQ processes. The invention further refers to corresponding devices, and a corresponding computer program.
US11277828B2
A method, device and system for resource allocation, and a computer-readable storage medium are provided. The method comprises: receiving downlink control information (DCI) sent by a base station, the DCI being used for identifying an uplink grant resource allocated to a user equipment (UE) by the base station; and when the uplink grant resource is a target resource, transmitting data of a target logical channel in a first logical channel by first using the uplink grant resource, wherein the target logical channel is a logical channel that is configured with only one transmission characteristic, and the target resource is an uplink grant resource of which the corresponding transmission characteristic is the same as the transmission characteristic configured for the target logical channel.
US11277823B2
Method and apparatus for reporting feedback information are disclosed. A wireless transmit/receive unit (WTRU) may receive a first control message including both information indicating a first allocation of resources on a first downlink transmission for a first downlink carrier and a first indication of resources for feedback corresponding to the first downlink transmission. Further, the first indication of resources for feedback may include at least one orthogonal frequency division multiplex (OFDM) symbol and at least one subcarrier. Moreover, the WTRU may receive the first downlink transmission in the first allocation of resources on the first downlink carrier. Also, the WTRU may derive acknowledgement/negative acknowledgement (ACK/NACK) feedback corresponding to the first downlink transmission. Additionally, the WTRU may transmit the derived ACK/NACK feedback in the at least one OFDM symbol and on the at least one subcarrier, based on the first indication of resources for feedback.
US11277822B2
Location estimation using multi-user multiple input multiple output in a wireless local area network
Computer readable media, methods, and apparatuses for location estimation using multi-user multiple-input multiple-output in a wireless local-area network are disclosed. An apparatus is disclosed comprising processing circuitry configure to: encode a fine timing measurement (FTM) initiate (FTI) frame, the FTI frame comprising M0 message uplink resource allocations for a plurality of responders to transmit M0 messages to the HE STA. The processing circuitry further configured to configure the HE STA to transmit the FTI frame to the plurality of responders, and decode M0 messages from the plurality of responders in accordance with the M0 message uplink resource allocations, where the M0 messages are to be received at the HE STA at times T2 in accordance with multi-user multiple-input multiple-output (MU-MIMO). The processing circuitry further configured to acknowledge the M0 messages to be transmitted at a time T3, and decode M1 messages comprising a corresponding time T1 and time T4.
US11277821B2
A resource conflict reducing method, including determining, by a first user equipment (UE), N available resources from S resources detected at the UE, where S is a quantity of resources that are indicated by resource configuration information obtained by the first UE, and where S is an integer greater than or equal to 1, determining, by the first UE, M resources according to the N available resources, and sending, by the first UE, data to at least one second UE by using the M resources, where N is an integer greater than or equal to 0 and less than or equal to S, and wherein M is an integer greater than or equal to 0 and less than or equal to N.
US11277817B2
This disclosure relates to techniques for efficient idle mode wakeup for wireless devices supporting an enhanced coverage mode and a normal coverage mode in a wireless communication system. A wireless device may camp on a cellular base station in idle mode. The wireless device may monitor a control channel associated with the normal coverage mode during a paging occasion. The wireless device may also monitor a control channel associated with the enhanced coverage mode during the paging occasion if a paging indication is not successfully decoded on the control channel associated with the normal coverage mode.
US11277805B2
Techniques for determining power levels of radios, including a time domain duplexing (TDD) system, in shared frequency spectrum is provided. A TDD radio, of the TDD system, in a neighborhood having a largest interference contribution in the frequency spectrum at the point. Transmit power levels are determined for (a) the selected TDD radio, (b) other radios in the neighborhood that are not part of the TDD system, and (c) at least one radio in the TDD system that is not the TDD radio having the largest interference contribution in the frequency spectrum. Thus, interference margin may be fairly allocated to radios in neighborhood(s) about protection points.
US11277801B2
A computer-implemented method for operating a station includes receiving a first frame indicating a resource location for transmitting a packet, a first target power level at a first access point (AP), a second target power level at a second AP, and a first transmit power level, determining a second transmit power level in accordance with the first target power level, the second target power level, and the first transmit power level, and transmitting the packet in the resource location indicated by the first frame, wherein the packet is transmitted in accordance with the second transmit power level.
US11277798B2
This application discloses a method for reducing power consumption of a terminal, and a terminal, and relates to the field of terminal technologies, to resolve a problem of relatively high power consumption of a terminal caused by a background application program. The method includes: when a background power consumption current value of the terminal is greater than a preset current value, controlling, by the terminal, a target application program, to reduce the background power consumption current value, where the background power consumption current value is a sum of power consumption current values of all background application programs on the terminal. The target application program includes at least one or more of the following application programs: a background application program whose use frequency is lower than a preset frequency threshold, a background application program whose power consumption is greater than a preset power consumption threshold, and a background application program with abnormal power consumption. The method is applicable to a process of controlling a background application program.
US11277788B2
Scan method in near-field wireless communication network and electronic device for implementing same
According to various embodiments of the present invention, an electronic device includes: a display; a near-field wireless communication circuit configured to repetitively transmit a scan signal for finding an access point; a processor electrically connected to the communication circuit; and a memory electrically connected to the processor, wherein, during execution, the memory can store commands for allowing the processor to set a transmission period of the scan signal as a first period, to determine whether it is necessary to adjust a scan frequency on the basis of a trigger for turning on the display when the display is turned on, to maintain the transmission period as the first period when the scan frequency adjustment is not necessary, and to change the transmission frequency to a second period shorter than the first period, when the scan frequency adjustment is necessary.
US11277787B2
A communication control apparatus including: a control unit that determine whether to select a gateway having a specific function for a user equipment based on capability information received from the user equipment and a service availability information of the user equipment received from a subscriber information management apparatus; a transmission unit that transmits an inquiry signal including a parameter indicating that the specific function can be used to a DNS when the control unit determines to select the gateway having the specific function for the user equipment; and a reception unit that receives a list of gateways having the specific function from the DNS.
US11277782B2
Embodiments of the present application provide a service access method and device, capable of improving user experience. The method includes: a first device determines, according to path priority information, a target access path for a service to be accessed, where the path priority information is used to indicate an access path preferentially selected by the first device; and the first device accesses the service to be accessed by using the target access path.
US11277775B2
A Network Function service provider in a 5GC, for managing SRVCC handover for a UE having a voice session anchored in an IMS in a PS domain in the 5GC is provided. The SRVCC handover moves the voice session to a CS domain in a legacy network. The NF service provider receives an SRVCC handover required message from an NF service consumer, comprising information about a target ID of the legacy network and a target transparent RAN container. The NF service provider obtains, based on the information received in the handover required message, a legacy target transparent RAN container comprising information required for the target RAN node in the legacy radio access network to accept the handover, an identifier related to the voice session, an STN-SR and legacy CS domain security information. The NF service provider initiates handover by transmitting the obtained information to the legacy CN over Sv-interface.
US11277762B2
The disclosure provides a base station side device and method for wireless communication, and a UE side device and method for wireless communication. The base station side device for wireless communication includes: a determination unit configured to dynamically determine, on the basis of a transmission characteristic relevant to a user equipment, a reference signal to be used by the user equipment from a reference signal set available for a base station; and a generation unit configured to generate reference signal configuration information for the user equipment, wherein the configuration information includes an indication for indicating the sequence number of the reference signal to be used by the user equipment, and the sequence number of the reference signal is relevant to the sequence number of an antenna port.
US11277753B2
Systems and methods are described for managing usage of wireless network equipment in a spectrum band that is in the process of being cleared. A regulatory agency may repurpose spectrum bands and define a transition period during which current or former licensees must vacate the band. A new licensee may begin using the spectrum band subject to various regulations in effect during the transition period, such as a requirement that the new licensee not interfere with current or former licensees that have not yet vacated. A spectrum band transition management system may thus be used to manage wireless network equipment and spectrum usage during the transition period. The spectrum band transition management system allows the new licensee to track potential interference sources and their vacate dates, mitigate interference sent and received during the transition period, and engineer a network that makes efficient use of spectrum during and after the transition.
US11277751B2
System, method, and apparatus for providing dynamic, prioritized spectrum management and utilization
Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.
US11277750B2
System, method, and apparatus for providing dynamic, prioritized spectrum management and utilization
Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.
US11277747B2
This document describes techniques and apparatuses for base station location authentication. In particular, a base-station-location server 264 provides protection against a Global Navigation Satellite System (GNSS) spoofing attack or a cellular-network spoofing attack by auditing processed locations 504 of base stations 120 within a cellular network. The base-station-location server 264 maintains a list of authenticated base stations, generates a security key 321 for a base station 120 that is authenticated, and sends the security key 321 to the base station 120 in an authentication message 522. The authenticated base station 120 uses the security key 321 to generate an encrypted positioning reference signal that protects timing information and/or a location 504 of the base station 120. The encrypted positioning reference signal also enables a user equipment (UE) to determine that the base station 120 is authenticated by the base-station-location server 264.
US11277741B2
An at least partly autonomous vehicle includes a communication interface configured for vehicle-external communication, a memory configured to store at least one piece of authentication information, and a control unit configured to control the communication interface and to output the authentication information from the memory via the communication interface when the control unit receives an instruction for outputting the authentication information.
US11277735B1
A wireless access node controls Multiple Input Multiple Output (MIMO) layers for a User Equipment (UE). A radio wirelessly exchanges user data with other UEs and exchanges the user data with baseband circuitry. The baseband circuitry exchanges the user data with network elements over backhaul links. The baseband circuitry determines a status of the backhaul links. The baseband circuitry identifies the radio band status for the UE. The baseband circuitry receives user data for the UE from the network elements over the backhaul links. The baseband circuitry selects a number of MIMO layers for the UE based on the radio band status and the backhaul status. The baseband circuitry precodes the user data into precoded data for the selected number of MIMO layers and transfers the precoded data to the radio. The radio wirelessly transmits the precoded data to the UE over the selected number of MIMO layers.
US11277723B2
A method and apparatus includes at least one environmental sensor mounted to an infrastructure component that is capable of moving relative to ground. The at least one environmental sensor determines an object position. A system uses environmental data collected over time to learn a fixed environment that includes at least one learned reference point. The system determines an amount of movement of the infrastructure component in relation to the learned reference point. The system corrects object position to compensate for movement of the infrastructure component.
US11277718B2
Systems and methods discussed herein are directed to managing customer Subscriber Identity Module (SIM) and embedded SIM (eSIM) profiles and allocated Mobile Station International Subscriber Directory Numbers (MSISDN) for connected devices, e.g., cars, in different use-cases. For example, in configurations, users may have a primary electronic device, e.g., a mobile phone having a primary MSISDNPRIMARY that is instantiated on a primary Integrated Circuit Card Identifier (ICCID), ICCIDPRIMARY in the billing system of a wireless communication network. When the user has a secondary device paired with the mobile phone, that secondary device may have a secondary MSISDNSECONDARY that is activated with a secondary ICCIDSECONDARY in the billing system. Thus, the secondary device may be used by the user in conjunction with the primary device and is paired with the primary device such that incoming calls are forked to both the primary device and the secondary device.
US11277717B2
An Internet Protocol Multimedia Subsystem (IMS) application server can initially attempt to route a terminating call invite to a user equipment (UE) via a packet-switched (PS) domain radio access network (RAN). However, if that initial attempt fails, the application server can follow either a PS retry option to reattempt routing the terminating call invite via a PS-domain RAN, or a circuit-switched (CS) retry option to instead reattempt routing the terminating call invite via a CS-domain RAN. In some examples, if Home Subscriber Server (HSS) data indicates that the UE is connected to a Long-Term Evolution (LTE) RAN and that CS-domain location information for the UE is older than a threshold, the application server can enable the PS retry option. However, if the UE is connected to an LTE RAN but the CS-domain location information is more recent than the threshold, the application server can instead enable the CS retry option.
US11277710B2
An Intelligent Transportation System (ITS) service station is provided that comprises a receiver configured to receive, from each of a set of ITS stations, a status message which includes the geographical position of the ITS station; a controller connected to the receiver and configured to determine, on the basis of the received geographical positions, whether a subset of ITS stations in the set meets a predetermined criterion of mutual proximity; and a transmitter connected to the controller and configured to transmit, when the subset comprises two or more ITS stations, a service message indicative of the subset to the ITS stations of the subset. Aspects may also include an ITS station receiving a service message.
US11277704B2
An acoustic processing device including a memory storing instructions and a processor that implements the stored instructions to execute a plurality of tasks, the tasks including: an analyzing task that analyzes an input signal; a determining task that determines an acoustic effect to be applied to the input signal, from among a first acoustic effect of virtual surround and a second acoustic effect of virtual surround different from the first acoustic effect, based on a result of the analyzing task; and an acoustic effect applying task that applies the acoustic effect determined by the determining task to the input signal.
US11277700B2
A monitoring system can include an earpiece, a database with stored earpiece characteristics data, and a microphone to receive a plurality of signals where each signal of the plurality of signals can represents a respective sound pressure level of sound pressure values over a time duration. The system can also include a processor and a memory coupled processor, the memory having computer instructions which when executed by the processor causes the processor to perform the operations. The operations can include determining exposure time duration when a signal of the plurality of signals exceeds a sound pressure level threshold value, retrieving a subset of data of the stored earpiece characteristics data, and modifying an acoustic output of the earpiece in accordance with the subset of data of the stored earpiece characteristics data.
US11277699B2
A method is a described for constructing a hearing aid shell that comprises a combination of hard and soft materials. In one embodiment, 3D printing is combined with conventional mold/casting methods so that a first shell portion made of a hard material and a mold for a second shell portion are 3D printed. The mold is then filled with a soft material which is allowed to set to form the second shell portion, and the first and second shell portions are adhesively attached.
US11277688B2
An apparatus, electronic device, method and computer program wherein the apparatus comprises: processing circuitry; and memory circuitry including computer program code, the memory circuitry and the computer program code configured to, with the processing circuitry, enable the apparatus to: detect an audio module connected to the apparatus wherein the audio module comprises a user replaceable module; determine one or more parameters of the audio module; and enable the processing of the signals used for the audio module in accordance with the determined one or more parameters.
US11277685B1
Techniques for improving adaptive interference cancellation (AIC) using cascaded AIC algorithms are described. To improve an accuracy of detecting speech, a device may perform a first stage of AIC to generate isolated audio data and may generate speech mask data indicating time windows when speech is detected in the isolated audio data. Based on the speech mask data, the device may perform second AIC to generate output audio data, with adaptation of the adaptive filter enabled when the speech is not detected and disabled when the speech is detected. Thus, the first AIC improves the accuracy with which the device detects that speech is present and the second AIC reduces distortion in the output audio data by not updating filter coefficient values when the speech is present. The first AIC may use playback audio data, microphone audio data or beamformed audio data as reference signals.
US11277681B2
At least one exemplary embodiment is directed to a method of earphone manufacturing with an ear canal microphone, ambient sound microphone and a speaker.
US11277680B2
A cord containment adaptor can be adaptively anchored or fixed to or removed from an earphone cord of a set of earphones by hand via an anchor slot of the adaptor. The anchor slot can have a frame or structure that may have multiple earphone cord entrapment chambers and/or an offset or non-linear path leading to an earphone cord entrapment chamber or chambers to help anchor the cord containment adaptor on the cord segment to prevent inadvertent dislodgement of the cord containment adaptor from the earphones. The structure of the anchor slot can be rigid and serves to firmly grip or compress earphone cord segments positioned between gapped-apart opposing sidewalls within the anchor slot. Entrapment chambers of the anchor slot are connected to every other entrapment chamber via cord passageways through which an earphone cord segment can pass. The cord containment adaptor may contain cord containment slots separate from the anchor slot. When a cord containment adaptor is anchored via the anchor slot, earphone cord segments can be gripped into slots in a manner that contains loose cord ends and helps prevent tangling of earphone cords when the earphones are stored or not in use. The adaptor can remain fixed to an earphone cord segment during audio listening by a user and during storage of an earphone set.
US11277675B2
Provided is a method and an apparatus for real-time monitoring interaction between surrounding rocks and the TBM in a TBM tunneling process. Interaction between target objects is monitored by one or more sensors to obtain test data. A first electronic device connects a collecting module with the one or more sensors through a communication serial interface of the one or more sensors. A connection state between the one or more sensors and the collecting module is judged. The connection abnormality information is recorded or the collection parameters according to the connection state are set. The first electronic device judges the collection state by monitoring the collection, and records collection abnormality information or performs one-time collection of data according to the collection state. The first electronic device stores the data in a first storage folder. A second electronic device analyzes the data, and transmits the data to a monitoring device.
US11277671B2
In a set-top-box system, messages from a service provider are stored and delayed until activity from a set-top-box remote is detected. Messages are then generated and provided to a television associated with the set-top-box. Delaying of the message display until set-top-box activity is detected allows short display times, thus preventing burn-in on some television screens, while providing a greater likelihood that messages will be viewed.
US11277661B2
A quality information collecting system acquiring video data distributed in response to a viewing request and collecting quality-related information regarding video viewing from a viewing client playing back a video includes a quality information control functional unit configured to determine whether or not to request the viewing client having made a viewing request to report quality-related information, based on a network communication situation in which the video data is distributed, and a quality information collecting and analysis functional unit configured to receive, in accordance with a determination of the quality information control functional unit, the quality-related information transmitted from the viewing client.
US11277640B2
The present disclosure relates to a method for decoding a video signal based on adaptive multiple transforms (AMT). The method includes: obtaining an AMT index from the video signal, where the AMT index indicates any one of a plurality of transform combinations in a transform configuration group, and the transform configuration group includes discrete sine transform type 7 (DST7) and discrete cosine transform type 8 (DCT8): deriving a transform combination corresponding to the AMT index, where the transform combination includes a horizontal transform and a vertical transform, and at least one of the DST-7 or the DCT-8: performing an inverse transform on a current block on the basis of the transform combination; and restoring the video signal by using the inversely transformed current block. The AMT represents a transform scheme that is performed based on a transform combination adaptively selected from a plurality of transform combinations.
US11277630B2
A method is provided for coding at least one image split up into partitions, a current partition to be coded containing data, at least one data item of which is allotted a sign. The coding method includes, for the current partition, the following steps: calculating the value of a function representative of the data of the current partition with the exclusion of the sign; comparing the calculated value with a predetermined value of the sign; as a function of the result of the comparison, modifying or not modifying at least one of the data items of the current partition, in the case of modification, coding the at least one modified data item.
US11277616B2
The disclosure describes examples for determining samples to use for DC intra mode prediction, such as where the samples are in a row or column that is not immediately above or immediately left of the current block. The samples may be aligned with the current block such that a last sample in the samples in a row above the current block is in same column as last column of the current block and such that a last sample in the samples in a column left of the current block is in the same row as the last row of the current block.
US11277615B2
Provided is an image predicting method including: obtaining a plurality of adjacent samples located adjacent to a current block; determining an adjacent sample as a reference sample to be referred to by a current sample, the adjacent sample being from among the plurality of adjacent samples and being indicated by a direction of an intra mode of the current block; and adjusting a sample value of the reference sample according to a reference distance indicating a distance between the reference sample and the current sample, and determining a prediction value of the current sample based on the adjusted sample value of the reference sample.
US11277607B2
An image decoding method performed by a decoding apparatus according to the present disclosure comprises the steps of: constructing an AMVP candidate list comprising at least one AMVP candidate for a current block; deriving an HMVP candidate list for the current block that includes HMVP candidates for the current block; selecting at least one HMVP candidate among the HMVP candidates in the HMVP candidate list; deriving an updated AMVP candidate list by adding the at least one HMVP candidate to the AMVP candidate list; deriving motion information for the current block on the basis of the updated AMVP candidate list; deriving prediction samples for the current block on the basis of the motion information for the current block; and generating reconstruction samples for the current block on the basis of the prediction samples for the current block.
US11277599B2
Provided is a 360-degree image data processing method performed by a 360-degree video reception apparatus. The method includes receiving 360-degree image data, obtaining information on an encoded picture and metadata from the 360-degree image data, decoding a picture based on the information on the encoded picture, rendering the decoded picture and an overlay based on the metadata, in which the metadata includes overlay related metadata, the overlay is rendered based on the overlay related metadata, the overlay related metadata includes information on an alpha plane of the overlay, and the information on the alpha plane of the overlay is included in a image item or a video track.
US11277591B2
A surveillance system (1) includes an area information acquisition unit (101), a request information provision unit (102), and a participation consent reception unit (103). The area information acquisition unit (101) acquires information of a surveillance-desired area. The request information provision unit (102) provides participation request information for surveillance that is conducted by using an image capturing unit of a portable terminal in the surveillance-desired area. The participation consent reception unit (103) receives participation consent as a response to the participation request information, from the portable terminal.
US11277590B2
A system and a method for preserving intrusion event/s captured by camera/s. A method includes determining a first event and switching a camera from a first mode to a second mode based on the first event. The method further includes detecting a second event and capturing the second event based on the detection. The method also includes transmitting a copy of the captured second event to one or more devices.
US11277587B1
An electrical wall plate includes at least one electrical device opening extending through the wall plate and a camera electrically connected to a power connector configured to electrically connect to an electrical device, when the electrical wall plate is mounted to the electrical device, and a corresponding of method of capturing video images is provided.
US11277583B2
Described are methods, systems, and computer-readable media to automatically crop videos using personalized parameters. Some implementations include a computer-implemented method that comprises obtaining an input video, determining a per-frame crop score for one or more candidate crop regions in each frame of the input video, generating a face signal for the one or more candidate crop regions, adjusting each per-frame crop score based on the face signal, determining a minimal cost path that represents crop region locations based on motion cost and the adjusted per-frame crop score, generating crop keyframing corresponding to the crop region locations along the minimal cost path, wherein the crop keyframing includes a start frame, an end frame, and crop region location, and outputting a modified video that has one or more of an output aspect ratio or an output orientation that is different than a corresponding aspect ratio or an orientation of the input video.
US11277580B2
A time-of-flight device comprises a pixel array including a plurality of pixel circuits arranged in an array, respective ones of the plurality of pixel circuits including a first photodiode configured to selectively output two analog signals respectively via two paths, and including a second photodiode configured to selectively output two analog signals respectively via two paths; a signal line coupled to the first photodiode and a second photodiode; and processing circuitry including: a comparator configured to compare a voltage of the signal line with a reference signal and to output a comparison result, and a counter configured to perform a count based on the comparison result in response to a count control signal, wherein the count control signal is configured to switch the counter between an up count mode and a down count mode while a count value is held in the counter.
US11277578B2
The present disclosure relates to a solid-state imaging device, a method for manufacturing the same, and an electronic apparatus capable of improving sensitivity while suppressing degradation of color mixture. The solid-state imaging device includes an anti-reflection portion having a moth-eye structure provided on a boundary surface on a light-receiving surface side of a photoelectric conversion region of each pixel arranged two-dimensionally, and an inter-pixel light-blocking portion provided below the boundary surface of the anti-reflection portion to block incident light. In addition, the photoelectric conversion region is a semiconductor region, and the inter-pixel light-blocking portion has a trench structure obtained by digging the semiconductor region in a depth direction at a pixel boundary. The techniques according to the present disclosure can be applied to, for example, a solid-state imaging device of a rear surface irradiation type.
US11277570B2
An imaging element incorporates a processing circuit and a memory. The memory stores captured image data obtained by imaging a subject at a first frame rate. The processing circuit performs processing based on the captured image data stored in the memory. An output circuit outputs output image data based on the captured image data to an outside of the imaging element at a second frame rate. The first frame rate is a frame rate higher than the second frame rate and is determined in accordance with an occurrence cycle of a flicker, and the processing circuit detects a flicker effect avoidance timing at which an effect of the flicker on imaging by the imaging element is avoided, based on the captured image data of a plurality of frames.
US11277548B2
A camera module includes a housing; a lens module provided in an internal space of the housing to be movable in an optical axis direction, and including at least one lens therein; a magnet disposed in the lens module; and position detection sensors to detect a position of the magnet. One or more of the position detection sensors are disposed to face a first polarity of the magnet and one or more of the position detection sensors are disposed to face a second polarity of the magnet different than the first polarity.
US11277545B2
An image capture device includes a heatsink having a cutout within the heatsink. The image capture device also includes a housing, a mounting structure located on an external side of the housing, and an integrated sensor and lens assembly (ISLA) extending through the cutout in the heatsink and connecting to the mounting structure. The ISLA is free of contact with the heatsink. The heatsink can include mounting flanges to support components including printed circuit boards and battery cages.
US11277544B2
A camera includes an image sensor, a lens, memory, and a controller. The lens is positioned to direct object light from a scene onto the image sensor. The memory is configured to store a camera-specific optical center of the lens relative to the image sensor. The camera-specific optical center is measured after a position of the lens is center fixed relative to a position of the image sensor. The controller is configured to acquire a raw image of the scene via the image sensor and generate a distortion corrected image from the raw image based on at least the camera-specific optical center.
US11277541B2
A signal correction device includes a correction signal generator configured to generate a correction signal serving to remove noise superimposed on an input signal; a phase adjuster configured to shift a phase of the correction signal generated by the correction signal generator; a subtractor configured to generate an output signal for output by subtracting the correction signal from the input signal; a peak and bottom detector configured to detect a peak value and a bottom value of the output signal; and a determiner configured to determine a phase-shift amount of the phase adjuster from the peak value and the bottom value of the output signal detected by the peak and bottom detector. The determiner detects uncorrected noise from the peak value and the bottom value of the output signal from the subtractor, and sets the phase-shift amount such that the uncorrected noise is reduced to a minimum.
US11277536B2
An image reading apparatus configured to cause a document placed on a document tray to be conveyed based on information about a thickness of the document includes a detector configured to detect the document placed on the document tray, a display device configured to display an object for setting the thickness of the document when the detector detects the document placed on the document tray, a sheet conveyance controller configured to cause a sheet conveyance device to convey the document based on information about the thickness of the document set by the object displayed by the display device, and a reader configured to read an image of the document conveyed by the sheet conveyance device, wherein the image reading apparatus receives a setting as to whether a screen for setting the thickness of the document is to be displayed when the detector detects the placed document.
US11277535B2
An image reading apparatus includes a reading unit that reads a document transported in a second scan direction, a detector unit that detect a position of an edge of the document in a first scan direction crossing the second scan direction, a setting unit that sets a search range of the edge of the document in the first scan direction, the search range including the position of the edge detected by the detector unit, and a search unit that, on image data that the reading unit has read from the document, searches for the position of the edge within the search range of the edge set by the setting unit.
US11277523B2
A method for supporting envelope reporting in a radio communication network having a control plane, CP, function separated from a user plane, UP, function, is presented. The method is performed in a CP node of the radio communication network and comprises setting (S100) a time quota mechanism, TQM, in a usage reporting rule, URR, to which its corresponding service data flows, SDFs, are applicable for envelope for envelope reporting, setting (S100) at least one reporting trigger in the URR, to instruct the UP function to generate a usage report upon closure of an envelope, setting (S100) a measurement method in the URR, to instruct the UP function to collect usage of volume, time and/or event, sending (S110) the set URR to the UP function, receiving (S120) one or more usage reports from the UP function, in response to the sent URR, wherein the received usage report(s) comprises at least a usage report trigger set to envelope closure, determining (S130) a starting time and/or an ending time for each envelope, based on the received usage report(s), and storing (S140) each envelope, with the determined starting time and/or ending time, for online or offline charging. A CP node, a UP node, a computer program and a computer program product are also presented.
US11277521B1
A system and computer-implemented method for providing telephony communication services for VoIP or analog telephony devices using an on-premises gateway and remotely located VoIP system are described. Some implementations of the methods may include generating a configuration file mapping a plurality of tag extensions to a plurality of analog telephone ports of a high-density analog telephony adapter (HDATA), which may be communicatively coupled to the VoIP system. The VoIP system may transmit the configuration file to the HDATA, receive a telephony service request, and determine a tag extension based on the telephony service request. The VoIP system may transmit an identification of the tag extension to the HDATA and route a telephony service to the HDATA via the communication channel using the tag extension.
US11277507B2
An operating system for wearable buttons comprises a master button that comprises an air interface for receiving executable instructions according to a user changeable dashboard. One or more slave buttons are configured to communicate with the master button, wherein the one or more executable instructions are configured to execute on a processor of the master button according to a user's actuation of the master button or the slave button according to the changeable dashboard.
US11277504B2
An accessory for a mobile electronic device includes a platform, a wallet, and a grip accessory coupled to the wallet. The platform is adapted to be attached to the mobile electronic device or a case for the mobile electronic device. The wallet is attached to the platform and configured to hold one or more objects associated with a user of the accessory. The grip accessory is adapted to permit a user of the accessory to securely grip the accessory and includes a base and a gripping element movable relative to the base.
US11277502B2
A communication device, processing device or method constructs M RLC PDUs including M RLC SDUs, respectively, where M is larger than 1; submits, for a transmission opportunity, only L RLC PDUs for L RLC SDUs with lowest L SNs among the M RLC PDUs to a MAC layer, where L
US11277495B2
Provided are a system and method for providing a microservice-based device control interface. The system for providing a microservice-based device control interface includes a Docker registry server in which resources required for providing a device control interface are located and a gateway which receives and installs resources and provides a device control interface using a Docker-based microservice structure.
US11277491B1
A distributed, networked computing system providing a shared computing environment in proximity to tenants in a building plus tenants in other buildings in proximity to such building who connect via an Internet connection optimized to reduce latency, bandwidth requirements and improve data security to a shared computing environment. A building network device receives data processing requests of tenant network devices associated with tenant computing devices in building. Processing requests are aggregated by end user network devices, and building-level multi-user network device aggregates respective data processing requests from respective tenant network devices. Local shared computing system in proximity to building and in communication with multi-user network device receives data processing requests from multi-user network device, determines how execution of data processing requests should be allocated, and transmits results of executing respective data processing requests to multi-user network device, which transmits results to tenant network devices for presentation to tenants.
US11277489B2
A method of updating software, performed by respective machines in a linear communication orbit includes, at a local server executed by a respective machine, receiving, via the linear communication orbit, update metadata. At an update module executed by the respective machine, an update module evaluates software version information using the update metadata to determine a set of one or more updates to be applied to one or more software programs. A patch module sends, via the linear communication orbit, requests for one or more software update files corresponding to the set of one or more updates, and receives the one or more software update files corresponding to the set of one or more updates. The update module then updates the one or more of the software programs by applying the received one or more software update files to the one or more of the software programs.
US11277486B2
In accordance with an example embodiment of the present invention, there is provided an apparatus, comprising at least one processor configured to execute a computer executable program stored in a memory comprised in the apparatus, wherein the computer executable program thereby causes the apparatus to at least open a first connection to a data source device, open a second connection to a proxy device, the second connection employing a first protocol and a cross origin resource sharing context, and receive from the proxy device information of the data source device.
US11277485B2
The present disclosure generally relates to user interfaces and techniques for monitoring fitness activity. In accordance with some embodiments, user interfaces and techniques for transitioning between a user interface mode for measuring an activity metric to a user interface mode for measuring a different activity, based on detecting that a user characteristic has changed, are described. In accordance with some embodiments, user interfaces and techniques for measuring activity data and providing activity commentary in response to activity-based events, where different activity commentary is provided based on a characteristic of a user, are described.
US11277468B1
A computer-implemented method for automatically uploading media content from a mobile device to an online service provider can include receiving, in the mobile device, identifying information corresponding to a user account associated with at least one of a plurality of online service providers; capturing media content with a media input component included in the mobile device; and after the media content is captured, automatically uploading to the at least one online service provider the captured media content and the identifying information, without receiving user input contemporaneous with the automatic uploading that specifies that the captured media content is to be uploaded. The mobile device can further include a wireless communication component configured to wirelessly send data to and wirelessly receive data from the plurality of online service providers, which can be external to the mobile device.
US11277467B1
An approach is described for a method, system, and product, the approaching includes a multi-cloud orchestrator that manages interfacing with multiple cloud service providers on behalf of a user. In some embodiments, the multi-cloud orchestrator includes a client interface layer for each cloud provider supported where each supported cloud provider is associated with a set of management data for tracking transfers and a set of mapping data for scheduling sequences of commands to satisfy user requests. In some embodiments, the process is tightly coupled with an electronic design system and that client side and circuit verification and processing tools in cloud provider provided computing environments.
US11277454B2
A conference system includes a controller and clusters of media nodes. Each media node performs media packet processing operations and connects with other media nodes and client devices. The controller sends to a client device contact information for candidate clusters. The controller receives from the client device a measure of reachability to each candidate cluster as determined by the client device using the contact information. The controller receives from the client device a request to join a communication session. Responsive to the request, the controller determines a best cluster among the candidate clusters to which the client should connect for the communication session based on the measures of reachability to the candidate clusters, and selects a media node in the best cluster. The controller sends to the client device contact information for the media node to enable the client device to connect to the media node for the communication session.
US11277443B2
Embodiments provide a computer implemented method for detecting a phishing internet link, wherein an internet link is a Uniform Resource Locator (URL) or a domain name, the method including: receiving the internet link; replacing one or more visually confusing characters with one or more original characters, wherein the one or more visually confusing characters are similar to the one or more original characters; removing a top-level domain from the internet link; removing a common subdomain from the internet link; splitting the remaining internet link into a list of words; converting the list of words into a list of word vectors; calculating an average word vector of the list of word vectors; and providing a phishing score for the average vector, indicating a probability of the internet link being a phishing internet link.
US11277439B2
Systems and methods are described that mitigate and/or prevent distributed denial-of-service (DDOS) attacks. In one implementation, a gateway include one or more processors that obtain network data from one or more entities associated with the gateway, provide the network data to a server, and obtain a set of entity identifiers from the server. The set of entity identifiers may be generated based on at least the network data. The one or more processors may further filter communications based on the set of entity identifiers.
US11277433B2
Various embodiments of the present disclosure are directed to automatic network architecture configuration maintenance. A network architecture for a particular organization, user, or other entity, may include various networked devices, any of which may be vulnerable to one or more cyberattacks due to outdated software, hardware, and/or firmware configurations. Embodiments include apparatuses, computer program products, and methods for retrieving an updated device configurations data object, identifying a vulnerable networked device set based at least in part on the updated device configurations data object and a detected networked device set, and generating a device cyber risk score data object set that may be output and/or otherwise provided to one or more systems, devices, or the like. Some example embodiments further include identifying update recommendation(s), generating device cyber risk priority data object(s), and/or providing various combinations of such data for rendering to one or more displays associated with a user.
US11277428B2
The present invention generally relates to detecting malicious network activity coming from network devices such as routers and firewalls. Specifically, embodiments of the present invention provide for detecting stealth malware on a network device by comparing inbound and outbound network traffic to discover packets originating from the network device and packets that violate configuration rules. When combined with a network traffic monitor server configured to monitor actual network traffic reports and to receive known network traffic reports from host computers, the system can detect stealth network traffic originating from both network devices and host computer systems.
US11277425B2
Methods, systems, and computer program products for anomaly and mode inference from time series data are provided herein. A computer-implemented method includes receiving time-series sensor data for each one of a group of devices; extracting a set of states for each device in the group from the time-series sensor data; constructing a state-transition graph for each of the devices, wherein each of the state-transition graphs comprises nodes corresponding to each state in the set and edges corresponding to a probability of transition between the extracted states over time; identifying, for each set, a given state as one of: a mode, a normal state and an anomalous state based on the state-transition graph; and detecting one or more anomalous devices in the group by computing similarities between different devices in the group, based at least in part on the determined state-transition graphs.
US11277422B2
The behavior analysis engine can also detect malicious network addresses that are sent to networked devices in the local network. The network traffic hub identifies network communications that are transmitted through the local network that contain network addresses. The network traffic hub transmits (or sends) the network address to the behavior analysis engine and the behavior analysis engine extracts network address features from the network address. The behavior analysis engine then applies an execution model to the execution features to determine a confidence score for the network address that represents the execution model's certainty that the network address is malicious. The behavior analysis engine uses the confidence score to provide instructions to the network traffic hub as to whether to allow the networked device to receive the network address.
US11277420B2
Systems and methods implemented by a computer to detect abnormal behavior in a network include obtaining Performance Monitoring (PM) data including one or more of production PM data, lab PM data, and simulated PM data; determining a model based on machine learning training with the PM data; receiving live PM data from the network; utilizing the live PM data with the model to detect an anomaly in the network; and causing an action to address the anomaly.
US11277417B2
Disclosed are systems and methods for generating rules for detecting and blocking attacks on electronics systems of a means of transportation. A security server receives log data having messages that were intercepted on the buses of the means of transportation around the time of a road traffic accident with the means of transportation. The security server detects computer attacks on the electronics systems and generates one or more rules that depend on one or more indicators of compromise, such as malicious messages used in a computer attack and information on at least one ECU that is a recipient of the malicious messages. The generated rules further specify actions for blocking subsequent computer attacks, such as blocking, modifying, or changing communications within the communications bus of the vehicle.
US11277415B1
Disclosed herein are methods, systems, and processes for continuously renewing credentials in application development and testing environments that include application products from third-party vendors. A notification indicating that an existing credential associated with a developer account of a third-party application will expire is received via a webhook. A credential renewal request for a new set of credentials for the developer account is sent using a request method specified for the third-party application and the new set of credentials for the developer account are received within the expiration period via the webhook.
US11277413B1
Preference data is received. The received preference data is compared to stored preference data associated with a user with which the received preference data is associated. A determination is made whether to authorize an action based at least on the comparison. The preference data is received as a selection.
US11277411B2
Described herein includes a data controller that secures personal data and efficiency and reliably records data access events using blockchain. The system may include a data controller for: receiving a request to access data stored in a database on the data controller, the request including a web token; verifying the web token of the request; providing access to the data stored in the database; generating a data access event indicating that the data stored in the database has been accessed; and recording the data access event on a blockchain platform in accordance with blockchain.
US11277409B2
An authentication server that connects a client device and a target server via a first network. The authentication server includes: a storage and a processor. The storage stores user-specific information that includes a plurality of data items. The processor: upon receiving an authentication request including a user ID and a user password, an authentication ID, a biometric device ID unique to a user, or biometric data of a user, identifies a corresponding credential data of the user; determines which of the items in the user-specific information will be sent to the client device; and returns the determined items to the client device, and causes the client device to store the determined items as cache data used for logging into at least one of the client device and the target service, wherein the client device and the target server have given a login authority to the user.
US11277408B2
A method for using a data model to enable authorization and communication between computers including a first computer configured to provide a service, a second computer in communication with the first computer, and a third computer in communication with one or both of the first computer and the second computer. The method includes storing the data model, wherein the data model describes nested party relationships among a first party having access to the first computer, a second party having access to the second computer, and a third party having access to the third computer, wherein the data model describes the third party as a third set of attributes specifying authorizations of the third party with respect to only the second party, the third set of attributes being nested within and dependent upon a second set of attributes specifying authorizations of the second party with respect to the first party.
US11277402B2
An approach is provided that receives a login request from a selected user. The approach first authenticates the selected user using a unique user identifier and a password associated with the selected user. In response to a successful first authentication, the approach performs a second authentication of the selected user using a second factor authentication code that was included in the login request. The second authentication includes retrieval of an expected second factor authentication code using an index into a block of codes with the index and the block of codes both being associated with the selected user. The login request is allowed and the index is changed in response to the second factor authentication code matching the expected second factor authentication code. The login request is denied in response to the second factor authentication code failing to match the expected second factor authentication code.
US11277387B2
Method for operating a network (10), wherein the network (10) comprises at least one outer network (12) having at least one network device (14) and at least one inner network (13) having at least one network device (15), wherein additionally a transmission unit (16) is present that blocks a transmission of data from the outer network (12) to the inner network (13) and allows it in the opposite direction (or vice versa), characterised in that the transmission unit (16) permits a transmission of data only from the inner network (13) to the outer network (12) and the at least one network device (15) sends data from the inner network (13) to the transmission unit (16) with a first address, wherein the transmission unit (16) converts this first address into a second address and thereafter the data are transmitted with this second address in the direction of the outer network (12), the second address being a target address for the at least one network device in the outer network (12).
US11277378B2
Devices residing in different networks communicate with one another using inter-network communication. A host may transmit a first packet to a gateway and the gateway may transform it into a second packet. When creating the second packet, the gateway may transmit a request to an address mapper for a mapped address. The mapped address includes a native address or a system address. The system address includes another native address as well as a reference value. The reference value is associated with the host, includes an opaque binary value of an arbitrary size, and is subdivided into multiple fields associated with the host. In response to the mapped address being the system address, the address mapping engine obtains the system address. In response to the mapped address being the native address, the address mapping engine obtains the native address. The native address is determined in view of an existing network protocol.
US11277374B2
A content delivery method including the operations of receiving a uniform resource locator resolution request at an authoritative name server for a domain where the uniform resource resolution request is received based, at least in part, on a host name of the uniform resource resolution request where the host name is uniquely related to a resource associated with the uniform resource resolution request. The method further including the operation of tracking a popularity of the resource based on the host name uniquely related to the resource and providing a location within a network capable of delivering the resource where the provided location is based on the popularity of the resource.
US11277371B2
A method of routing a packet in a network is described. The network includes a plurality of nodes implementing Information Centric Networking (ICN) routing or content centric networking and routing. The method includes receiving the packet at a node implementing ICN routing, the packet comprising an Internet Protocol (IP) header and a packet payload, wherein the packet comprises a request packet for requesting content from the network. The method further includes extracting from the packet payload a content identifier for the requested content and forwarding the packet to a next hop node in the network based on the content identifier extracted from the packet payload.
US11277370B2
A first electronic device of the present invention comprises at least one communication circuitry, at least one display, at least one memory configured to store instructions, and at least one processor operatively coupled with the at least one communication circuitry and the at least one display. The processor is configured to (1) access to a first server for a navigation service through an application for the navigation service linked with a first account for accessing to a second server, (2) receive a user input through the application, (3) transmit, via the first server to a second electronic device of a second user that is authenticated through the application linked with a second account for accessing to the second server, a message, (4) periodically transmit, via the first server to the second electronic device, information, and (5) display a positional relationship between the two electronic devices over an electronic map.
US11277366B2
A client computing device includes a display, and a processor coupled to the display. The processor is configured to identify sensitive information within an email. In response to identification of sensitive information within the email, the processor determines that the email is to be hidden from view after receipt of the email based on one or more rules, so as to prevent presentation of the sensitive information to an unauthorized viewer via the display.
US11277365B2
A mail transfer agent comprises processing circuitry, storage circuitry, and networking circuitry. The storage circuitry holds a database. The networking circuitry is operable to receive, via a network connection, an email message. The processing circuitry is operable to analyze the email message to detect an image present in the email message. The processing circuitry is operable to determine, based on one or more records of the database, that the detected image is associated with a particular brand, and process the email message based on whether one or more characteristics of the email message are associated with the particular brand in the database. The one or more characteristics of the email message may comprise one or more of: sender domain, sender subdomain, and sender IP address.
US11277333B2
Systems and methods for route finding in networks and/or in a network of networks. A server is communicatively coupled to a datastore, which hosts a model of an industry of Internet infrastructure as a graph. Nodes of the graph represent physical components that make up various networks that, collectively, interconnect with one another, infrastructure components that house the physical components, and entities owning and/or operating any of these equipment and facilities. Edges of the graph, which are preferably directed in nature as defined by labels, represent the relationships between the physical components. The server hosts and employs a route-finding application that utilizes the graph to search for an optimal path between nodes of the graph responsive and according to user-specified criteria.
US11277319B2
A method and an apparatus for diagnosing a network and a machine readable storage medium thereof are provided. As an example, the method of diagnosing a network comprises: a first AP running in a WLAN Doctor mode tests WLAN service quality provided by a second AP located in a diagnosis region of the first AP by simulating a client.
US11277316B2
A computer-implemented method and system of testing and maintaining outage resilience of server resources of a server infrastructure by means of a hybrid simulation is presented. The server infrastructure comprises a plurality of servers executing a plurality of applications and the method comprises measuring a processor utilization for each of the servers of the server infrastructure, determining a resilience ratio of the server infrastructure by simulating the outage of at least one of the servers based on the measured processor utilization, and in response to the resilience ratio of the server infrastructure falls below a resilience threshold, initiating an assignment of additional resources for executing at least one of the plurality of applications to the server infrastructure.
US11277315B2
Techniques to display a graphic representation of a computer network topology are described. In one example, a network device is configured to generate an output comprising a graphic representation of a topology of a computer network, the computer network comprising compute nodes interconnected by a packet-based communications network provided by a set of network devices, wherein the policy controller is further configured to: identify, amongst the compute nodes or the network devices, a network element having state information indicating an operational state of interest; modify state information for one or more resources that are coupled to the identified network element; and based upon whether the network topology information indicates a visible graphic symbol for the identified network element, output a visual indicator corresponding to the visible graphic symbol or corresponding to a visible resource that is communicably coupled to the identified network element.
US11277314B1
Example embodiments may relate to web interfaces for a balloon-network. For example, a computing device may display a graphical interface that that includes one or more interface features to receive a request for use of bandwidth of a balloon network. In particular, the computing device may receive, via the graphical interface, input data corresponding to a bandwidth request for a first location, where the bandwidth request includes: (i) an indication of the first location and (ii) an indication of time. Subsequently, the computing device may receive an indication corresponding to whether or not the bandwidth request is accepted, where acceptance of the bandwidth request is based at least in part on expected movement of one or more balloons from a plurality of balloons in the balloon network. As such, the computing device may display, on the graphical interface, the indication corresponding to whether or not the bandwidth request is accepted.
US11277303B1
Computing systems, for example, multi-tenant systems create data centers in a cloud platform using a cloud platform infrastructure language that is cloud platform independent. The system receives a cloud platform independent declarative specification describing a new datacenter to be created and a customization specification for customizing the data center. The system compiles the declarative specification along with the customization specification to generate a metadata representation of the data center. The metadata representation is used to generate a data center on a target cloud platform. Different customization specifications can be provided to generate different customized datacenters based on the same declarative specification. For example, the different customized data centers may implement different policies, for example, network policies, security policies, and so on.
US11277298B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for presenting content items. In one aspect, a method includes identifying an opportunity to present a content item at a device and in a manner that precludes a user from accessing content of one or more applications executing on the device. Data relating to a status of each of the one or more applications are identified. A level of urgency for a user to access content of the one or more applications is determined based on the data. A response to the opportunity to present a content item is selected based on the level of urgency for the user to access content of the one or more applications. The response is selected from a first response that causes presentation of the content item and a second response that precludes presentation of the content item.
US11277297B2
Apparatuses and methods for configuration and operation of data communication connectors supporting connectivity to various physical interfaces are provided.
US11277296B2
A method for transmitting information in a communication system, a base station and a user equipment. The method includes mapping a synchronous signal and a broadcast channel to be transmitted to preset one or more time-frequency resource blocks in a target carrier, where a numerology used by the target carrier is a first numerology group, and the first numerology group includes any one or more numerologies that are allowed to be used by the target carrier; the one or more time-frequency resource blocks are located within an initial access subband of the target carrier and uses a second numerology, where the second numerology is a fixed numerology; the broadcast channel carries at least configuration information of the initial access subband; and the initial access subband is a subband corresponding to a numerology in the first numerology group; and transmitting the one or more time-frequency resource blocks to a user equipment.
US11277283B2
An example branch gateway includes processing circuitry, memory including instructions, and a plurality of ports. The branch gateway transmits, from a plurality of ports, a first broadcast message. The branch gateway receives, in response to the first broadcast message, response messages on respective ports. The branch gateway determines, based on a receipt order of the response messages, an identifying address from a first response message. The branch gateway assigns the respective port for each response message to a unique VLAN. The branch gateway determines, for each port assigned to a unique VLAN, a link health parameter. The branch gateway selects a primary port to connect to an activation server of a WAN. The branch gateway selects a secondary port to connect to the activation server.
US11277282B2
Secure network segmentation using logical subnet segments is described. A single network segment or subnet provided by a third party is mapped into multiple layer-3 virtual or logical segments without requiring separate subnets. This mapping is accomplished by using virtual routing functions (VRFs) per logical subnet segment while retaining a single subnet across the segments. The logical subnet segments interact with the single network segment provided by the third party (ISP). The layer-3 VRF instances are created without the need for separate IP subnet pools per layer-3 segment. Each VRF instance for the various logical subnet segments is mapped to a Virtual Network Identifier (VNI) and Scalable Group Tag (SGT).
US11277276B2
A mechanism is provided by which a hardware filter on a border router of a wireless personal area network is not overloaded by increasing the probability that the hardware filter will capture all the nodes not on the corresponding WPAN. Network addresses for nodes within a subnet are allocated to have the same multicast address hash value in order to permit router multicast filtering to occur within hardware. Hardware filtering thereby relieves the router processor from performing filtering tasks, reducing resource consumption and decreasing the time used to perform filtering. Embodiments provide this functionality by assigning a unique multicast filter register value to each subnet within a network and allocating network addresses associated with that multicast filter register value through either DHCP or SLAAC address generation.
US11277272B2
Systems and methods are described based on an integrated circuit that performs a challenge-response physically unclonable function (PUF). The PUF is used for challenge-response authentication. The integrated circuit includes a PUP block configured to output an n-bit internal response corresponding to a challenge that requests a response where n is an integer greater than 1 and a response generator configured to calculate a Hamming weight of the internal response and output the response by comparing the Hamming weight with at least one reference.
US11277270B2
Representative embodiments disclose mechanisms for flexible controls around use of cryptographic material such as encryption/decryption keys, key pairs, certificates, and so forth. The system replaces a local cryptographic agent or cryptographic service provider with a modified agent/service provider that redirects requests to utilize cryptographic key material used in a cryptographic operation to a backend system. The backend system receives the request and identifies a cryptographic process from context data associated with the request. The cryptographic process can have one or more controls attached to one or more operations in the cryptographic process. The controls are conditions that must be completed, in addition to successful completion of the underlying operation, in order to complete the underlying operation. A process owner can easily add, remove, and/or rearrange operations as well as controls to provide flexible controls around the use of cryptographic material.
US11277262B2
Generating unique data encryption keys for a data set, by allocating a data set associated with a security policy, where the security policy specifies a key encryption key (KEK) label, retrieving the KEK label from the security policy, storing the KEK label as metadata of the data set, opening the data set for a first time write, generating a data encryption key (DEK), retrieving a KEK from a key store according to the KEK label, encrypting the DEK using the KEK, storing the encrypted DEK as metadata of the data set, and encrypting the data set using the DEK.
US11277259B2
Multi-layer computer-implemented methods of encryption and decryption of English-language text messages, as well as practical systems that implement them. The first layer of encryption may be by encoding each character as a 3-digit number, or by letter-proximity-based mapping of characters to unique 1-digit, 2-digit, and 3-digit numbers. A second layer of encryption is achieved by mapping some or all of these numbers to unique cryptograms using patterns from Kaprekar Graphs for 3-digit numbers.
US11277250B2
An operation method of a first terminal in a communication system is provided. The method includes configuring sidelink (SL) bandwidth parts (BWPs) used for groupcast sidelink communication and transmitting a configuration information message including configuration information of the SL BWPs to participating terminals participating in the groupcast sidelink communication. The groupcast sidelink communication is performed with the participating terminals using one or more SL BWPs among the SL BWPs. In response to determining that reconfiguration of the SL BWPs is necessary, the SL BWPs are reconfigured and a reconfiguration information message including reconfiguration information of the SL BWPs is transmitted to the participating terminals.
US11277248B2
A method for transmitting an SRS resource by a terminal when all cyclic shifts (CSs) of a sounding reference signal (SRS) resource are not used for SRS comprises the steps of: receiving information on the usage of a CS that is not used for a SRS; receiving information on an SRS resource index, a CS index that is not used for the SRS, and a usage specifying index; and transmitting the SRS resource by using the CS index, wherein the usage of the SRS resource is determined on the basis of information on the usage of the CS and the usage specifying index.
US11277247B2
A method for operating a user equipment (UE) comprises, in response to a condition being satisfied, selecting, from a full basis set, a basis subset comprising Ml bases for each layer l of a plurality of v layers; in response to the condition not being satisfied, selecting, from the full basis set, an intermediate basis set comprising N′ bases that are common among the plurality of v layers, and selecting, from the selected intermediate basis set, the basis subset comprising Ml bases for each layer l of the plurality of v layers; transmitting, to a base station (BS), for each layer l of the plurality of v layers, an indicator i1,6,l indicating indices of the Ml bases included in the selected basis subset; and based on the condition not being satisfied, transmitting, to the BS, an indicator i1,5 indicating indices of the N′ bases included in the selected intermediate basis set.
US11277245B2
A method of operating a terminal in a wireless telecommunications system comprising the terminal and a network node, wherein the method comprises: determining there is data to be transmitted from the terminal to the network node using a series of repeat transmissions; establishing an initial arrangement of transmission resources to be used for transmitting respective ones of the repeat transmissions from the terminal to the network node; starting to transmit the series of repeat transmissions to the network node using transmission resources according to the initial arrangement; establishing before the transmission of the series of repeat transmissions to the network node is complete that a modified arrangement of transmission resources should be used for transmitting at least some of the remaining repeat transmissions; and starting to transmit the at least some remaining repeat transmissions to the network node using transmission resources in accordance with the modified arrangement.
US11277242B2
A method includes receiving at least one reference signal from a first cell in a less active state and at least one reference signal from a second cell in a less active state within a same or different sub frames of a set of sub frames, wherein said at least one reference signal from the first base station is associated with different resource elements of said set of sub frames to those associated with the at least one reference signal from the second cell.
US11277239B2
Systems, methods, apparatuses, and computer program products relating to phase tracking reference signal (PT-RS) design, for example, for discrete Fourier transform spread orthogonal frequency division multiplexing (DFT-S-OFDM), are provided. One method may include forming, by a network node, a phase tracking reference signal (PT-RS) sample sequence using outer-most constellation points corresponding to scheduled modulation order of data channel, and scrambling the phase tracking reference signal (PT-RS) sample sequence with a user equipment-specific sequence.
US11277233B2
The present disclosure provides a method for starting reflective mapping, a communication device and a storage medium. The method for starting reflective mapping applied to a first communication device, includes: when determining that first data packet is to be transmitted by first underlying bearer, adding a startup identifier of a first value to a second data packet, where the startup identifier of the first value is used to instruct a second communication device to start reflective mapping, the first data packet is a data packet transmitted by the second communication device to the first communication device, and the second data packet is a data packet that is originally to be transmitted by the first communication device; and transmitting the second data packet carrying the startup identifier of the first value by the first underlying bearer.
US11277216B2
A system and method for synchronizing an audio or MIDI file with a video file are provided. The method includes receiving a first audio or MIDI file, receiving a video file, and operating an audio synchronization module to perform steps of synchronizing the first audio or MIDI file with the video file, marking an event in the video file at a point on a timeline, detecting a first musical key for the event, retrieving a musical stinger or swell from a library, in which the musical stinger or swell is a second audio or MIDI file and is tagged with a second musical key, and the second musical key is relevant to the first musical key, and placing the musical stinger or swell at the point of the timeline marked for the event.
US11277207B1
Methods and apparatuses for IQ time skew calibration in a coherent transceiver are described. A four-channel signal is received. A set of inputs is constructed for a 4×8 MIMO equalizer by converting the four-channel signal into four complex inputs that each have a phase shift corresponding to an estimated carrier frequency offset. The set of inputs further includes conjugate replicas of the four complex inputs. Using output from the 4×8 MIMO equalizer, equalizer coefficients are calculated by minimizing error between the MIMO output and a reference signal. Receiver and transmitter IQ skew are estimated using the equalizer coefficients, by converting the equalizer coefficients form the time domain to the frequency domain to determine receiver and transmitter IQ differential phase responses, which are indicative of respective receiver and transmitter IQ skew in the time domain. Skew compensation is then performed.
US11277206B1
A transmitter maps an N-bit sequence to a point selected from a four-dimensional (4D) constellation consisting of 2N points which form a subset of a Cartesian product of first and second two-dimensional (2D) constellations, the first constellation consisting of M1 points divided into first, second, and third points, and the second constellation consisting of M2 points divided into fourth, fifth, and sixth points, wherein M1, M2≥5, and wherein log2(M1×M2)>N. The subset includes any 4D point that is generated by combining any one of the M1 points and any one of the fourth points; includes any 4D point that is generated by combining any one of the first points and any one of M2 points; and excludes any 4D point that is generated by combining any third point and any sixth point. An optical signal representing the selected point is transmitted to a receiver.
US11277205B2
The present disclosure relates to a fiber optic network including a plurality of fiber distribution components daisy chained together to form a chain of fiber distribution components, the chain of fiber distribution components having a first set of optical fiber paths that are indexed along a length of the chain and a second set of optical fiber paths that are not indexed along a length of the chain.
US11277203B1
Disclosed herein are embodiments of an aerial network system including a first transceiver configured to transmit and receive free space optical (FSO) signals and a second transceiver configured to transmit and receive radio frequency (RF) signals. A processor provides modulated data signals to the first and second transceivers for transmission and receives demodulated signals from the first and second transceiver. The processor is configured for policy-based multipath admission of requests for access to an IP-routing enabled overlay network. The processor includes an inverse mission planning system configured for predictive traffic load balancing of transmitted FSO signals and RF signals. The inverse mission planning system includes radio behavior models and aerial platform models, and is configured for geographic simulation and optimization of mission planning data based upon user-inputted mission-specific data. Forward error correction (FEC) coding of transmitted communications via packet erasure coding provides resiliency with a low bit error rate.
US11277202B2
Even in a case where light sources at an optical transmission-side and an optical reception-side are made into a common light source, a optical transmission function and an optical reception function are enabled to be used at a time. An optical transmission/reception device according to the present invention includes optical split means for splitting the light from the optical output means into a first split light and a second split light, optical power adjustment means for respectively adjusting the optical power of the first split light and the optical power of the second split light, optical transmission means for modulating the first split light whose optical power is adjusted, and outputting the modulated first split light as a first optical signal, optical reception means for receiving the second split light whose optical power is adjusted and a second optical signal given from an outside by causing the second split light and the second optical signal to be interfered with each other, and control means for controlling the optical power adjustment means in accordance with an optical property of the output light.
US11277195B2
An apparatus and method are described for providing enhanced network coverage in a wireless network. The apparatus has a first antenna system for providing a first sector of a network, and a second antenna system for providing a second sector of the network. Further, the apparatus has a third antenna system for communicating with a base station of the network to provide a common wireless backhaul link for the first sector and the second sector. The apparatus also comprises control circuitry to monitor a performance characteristic of the common wireless backhaul link, and in dependence on the performance characteristic, to implement at least one mechanism to influence whether items of user equipment within at least one of the first sector and the second sector connect to the network via the apparatus.
US11277189B2
A communication method and a system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT) are provided. The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and an apparatus for transmitting cell status information (CSI) in a mobile communication system are provided. The method includes receiving configuration information for a plurality of channel status information reference signals (CSI-RSs), generating feedback information by measuring at least one of the CSI-RSs based on priority information, and transmitting the feedback information. The priority information is associated with a non-precoded CSI-RS, a cell-specific beamformed CSI-RS and a user equipment (UE)-specific beamformed CSI-RS.
US11277184B2
A method for operating a user equipment (UE) for channel state information (CSI) feedback in a wireless communication system comprises receiving, from a base station (BS), CSI feedback configuration information including two parameters (p0, p1) for determining a set of M basis vectors, the first parameter (p0) is for a first rank set and the second parameter (p1) is for a second rank set; generating a CSI feedback based on the CSI feedback configuration information, the CSI feedback generated for a rank value v from one of the first and second rank sets and the CSI feedback includes the set of M basis vectors, M is determined based on the (p0) if the rank value v belongs to the first rank set and based on the (p1) if the rank value v belongs to the second rank set; and transmitting, to the BS, the CSI feedback over an uplink channel.
US11277178B2
Channel state information (CSI) sending methods, apparatuses, and systems are disclosed. In an implementation, a method comprises: receiving, by a network device from a terminal device, channel state information (CSI) comprising a rank indicator (RI), indication information, and a second precoding matrix indicator (PMI2); determining, by the network device, the RI and the indication information from the CSI; determining, by the network device, the PMI2 based on the RI and the indication information; and determining, by the network device, a precoding matrix W based on the RI and the PMI2, wherein W satisfies W=W1×W2, W is an Nt by L matrix, W1 is an Nt by 2I matrix, W2 is a 2I by L matrix, L is a rank indicated by the RI, Nt is greater than or equal to L, and I is an integer greater than or equal to 1.
US11277172B2
A system for transporting data in a Distributed Antenna System (DAS) includes at least one Digital Access Unit (DAU) and a plurality of Digital Remote Units (DRUs) coupled to the at least one DAU. The plurality of DRUs are operable to transport signals between the plurality of DRUs and the at least one DAU. The at least one DAU includes: a data transport coder comprising: a framer, an encoder, a scrambler, and a serializer and a data transport decoder comprising: a deserializer, a decoder, a descrambler, a frame synchronizer, and a deframer.
US11277155B2
The disclosed structures and methods are directed to decoders and to methods for decoding codes, for example, polar codes. The decoder comprises: a codeword node decoding pipeline having three logic units, and configured to, for each encoded codeword node: based on a received instruction sequence, adjust the three logic units for decoding of each encoded codeword node, and decode a set of logarithmic likelihood ratios (LLRs) corresponding to the encoded codeword node to generate decoded bits. The decoder also has an output storage configured to store the decoded bits corresponding to each encoded codeword node, and generate a decoded codeword based on the decoded bits. The decoding method comprises adjusting the codeword node decoding pipeline to each encoded codeword node based on codeword node length and a codeword node type, as well as a bit index of the encoded codeword node.
US11277153B2
Embodiments of this application disclose provides a low density parity check (LDPC) channel encoding method for use in a wireless communications system. A communication device encodes an input bit sequence by using a LDPC matrix, to obtain an encoded bit sequence for transmission. The LDPC matrix is obtained based on a lifting factor Z and a base matrix. Embodiments of the application provide eight particular designs of the base matrix. The encoding method provided in the embodiments of the application can be used in various communications systems including the fifth generation (5G) telecommunication systems, and can support various encoding requirements for information bit sequences with different code lengths.
US11277147B2
The invention relates to the representation of digital signals. In order to improve the perception by a user of the quality of a digital signal, a first sample of first digital signal is approximated to a second sample of a second digital signal having a second number of significant bits lower than the first number of significant bits of the first sample. The second number of significant bits also depends upon the value of the first sample.
US11277142B2
A phase correcting device includes a local oscillator configured to give a local oscillation signal to a device configured to detect a phase of an inputted signal, a first phase detector configured to detect a phase of the local oscillation signal to output the phase of the local oscillation signal, a reference phase device configured to generate a quasi-reference phase corresponding to a reference phase of the local oscillation signal at a time of an initial setting of the local oscillator to output the quasi-reference phase, based on a reference clock, a second phase detector configured to detect a fluctuation amount of a phase of the local oscillator, based on the phase detected by the first phase detector and the quasi-reference phase, and a correction circuit configured to correct the phase of the inputted signal by using a detection result of the second phase detector.
US11277137B1
A new class of logic gates are presented that use non-linear polar material. The logic gates include multi-input majority gates. Input signals in the form of digital signals are driven to non-linear input capacitors on their respective first terminals. The second terminals of the non-linear input capacitors are coupled a summing node which provides a majority function of the inputs. The majority node is then coupled driver circuitry which can be any suitable logic gate such as a buffer, inverter, NAND gate, NOR gate, etc. In the multi-input majority or minority gates, the non-linear charge response from the non-linear input capacitors results in output voltages close to or at rail-to-rail voltage levels. Bringing the majority output close to rail-to-rail voltage eliminates the high leakage problem faced from majority gates formed using linear input capacitors.
US11277130B2
Systems, methods, and apparatus for biasing a high speed and high voltage driver using only low voltage transistors are described. The apparatus and method are adapted to control biasing voltages to the low voltage transistors such as not to exceed operating voltages of the low voltage transistors while allowing for DC to high speed operation of the driver at high voltage. A stackable and modular architecture of the driver and biasing stages is provided which can grow with a higher voltage requirement of the driver. Capacitive voltage division is used for high speed bias voltage regulation during transient phases of the driver, and resistive voltage division is used to provide bias voltage at steady state. A simpler open-drain configuration is also presented which can be used in pull-up or pull-down modes.
US11277129B2
This application relates to methods and apparatus for driving a transducer with switching drivers. A switching driver has first and second supply node for receiving supply voltages and includes an output bridge stage, a capacitor and a network of switches. The network of switches is operable in different switch states to provide different switching voltages to the output bridge stage. A controller is configured to control the switch state of the network of switches and a duty cycle of output switches of the output bridge stage based on an input signal to generate an output signal for driving the transducer.
US11277124B2
An overcurrent detection reference compensation system of a switching element for an inverter and an overcurrent detection system using the same can correct an overcurrent detection reference used to detect an overcurrent of a switching element according to a temperature of the switching element.
US11277122B2
A D-type flip-flop circuit 1 has a structure in which a pMOS transistor p8 and an nMOS transistor n8 are added to a general D-type flip-flop circuit comprising pMOS transistors p1 to p7, p11 to p15 and nMOS transistors n1 to n7, n11 to n15.
US11277107B2
A traveling wave parametric amplifier involving a series of Josephson junctions is disclosed. Devices and systems incorporating traveling wave parametric amplifiers, and methods of using and fabricating traveling wave parametric amplifiers are also disclosed.
US11277101B2
The present disclosure provides a current-to-voltage signal converter which may operate at an adjusted voltage. The current-to-voltage converter includes a trans-impedance amplifier which converts a current input into a voltage output. The voltage output may operate around an undesirable predetermined voltage, and must therefore be adjusted in order to make it suitable for any downstream signal processing circuitry, such as an ADC. As such, a subtractor circuit is coupled to the output of the trans-impedance amplifier. At the input of the subtractor circuit, a voltage adjustment circuit is employed, to adjust the voltage input to the subtractor circuit. As such, the input to the subtractor is adjusted between a first predetermined voltage threshold and a second predetermined voltage threshold, and the subtractor circuit may therefore be a low-voltage component.
US11277097B1
A power amplification system includes a Power Amplifier (PA) for amplifying an input RF signal. An adaptive bias circuit is configured to adaptively set a bias of the PA. The adaptive biasing circuit includes a gain expansion circuit, a gain compression circuit and a biasing circuit. The gain expansion circuit derives a gain-expansion control signal from the input RF signal. For a first sub-range of the input RF signal, the gain-expansion control signal has a larger dynamic range than the input RF signal. The gain compression circuit derives a gain-compression control signal from the input RF signal. For a second sub-range of the input RF signal having higher power levels than the first sub-range, the gain-compression control signal has a smaller dynamic range than the input RF signal. The biasing circuit sets the bias of the PA responsively to the gain-expansion control signal and the gain-compression control signal.
US11277096B2
Disclosed herein is a fine capacitance tuning circuit for a digitally controlled oscillator. The tuning circuit has low and high frequency tuning banks formed by varactors that have their top plates connected to one another. A controller initially sets states of switches selectively connecting the bottom plates of the varactors of the low frequency bank to a low voltage, a high voltage, or to an RC filter, in response to an integer portion of a control word. A sigma-delta modulator initially sets the states of switches selectively connecting the bottom plates of the varactors of the high frequency bank to either the low voltage or the high voltage, in response to a fractional portion of the control word. The controller modifies the states of the switches of the tuning banks in a complementary fashion, based upon comparisons between the fractional portion of the control word and a series of thresholds.
US11277095B2
A method for producing a multicoloured optoelectronic device is provided as well as a device produced with that method. An electrically conducting substrate including a first and second portion adjacent to the first portion is obtained. Then a first photoactive material having optical properties in a first frequency range is deposited on the first portion and a second photoactive material differing from the first photoactive material having optical properties in a second frequency range is deposited on the second portion, the first photoactive material contacting the second photoactive material, forming a photoactive layer of the multicoloured optoelectronic device.
US11277094B2
A photovoltaic apparatus is provided including a first portion having a first surface facing a first direction; a second portion located in a different position in the first direction from the first portion; and a third portion located in a different position in the first direction from the first portion; a front sheet and a back sheet each extending at least partially through each of the first portion, the second portion, and the third portion. The photovoltaic apparatus further includes a first rigid folded portion connecting the first portion to the second portion, the first rigid folded portion including portions of the front sheet and the back sheet; and a second rigid folded portion connecting the first portion to the third portion, the second rigid folded portion including portions of the front sheet and the back sheet.
US11277089B2
Examples described herein provide a rotary system that includes a rotor having an axis of rotation, a position sensor to measure an angular position of the rotor with respect to the axis of rotation, and a processing system to perform operations. The operations include receiving an output from the position sensor, the output being a measure of an angular position of the rotor with respect to the axis of rotation. The operations further include generating, based on the output from the position sensor, an error signal, an estimated angular velocity, and an estimated position. The operations further include performing a position sensor harmonic adaptation based at least in part on the error signal, the estimated angular velocity, and the estimated position to generate adaptation coefficients. The operations further include performing a position sensor harmonic compensation based on the adaptation coefficients and the estimated position to generate a difference in position.
US11277071B2
A control circuit used in a resonant converter with a switching circuit and a resonant circuit is provided, the switching circuit has a high side transistor and a low side transistor, the resonant circuit has a resonant capacitor and a resonant inductor. The control circuit includes: a calculating module used to generate an output current calculating value based on a voltage across the resonant capacitor and a correction signal at an off moment of the high side transistor; a comparing module used to compare the output current calculating value with a burst mode threshold value and generate a burst mode control signal by comparing the output current calculating value with the burst mode threshold value; and a switching control module used to control the resonant converter to work in a burst mode or a normal mode based on the burst mode control signal.
US11277056B2
A fluid-cooled rotor for an electric machine and an asynchronous machine with a rotor winding cooled directly or close to a loss.
US11277055B2
An automotive alternator rotor includes: a pair of magnetic pole cores; a field coil that is disposed on the magnetic pole cores; and a cooling fan that is fixed to the magnetic pole cores. The cooling fan includes: a base portion that is fixed to an axial end surface of the magnetic pole cores; and a plurality of vane portions that protrude axially from the base portion. A jamming suppressing portion that suppresses jamming together of cooling fans when one of the cooling fans is stacked on another of the cooling fans is disposed on the base portion.
US11277047B2
A busbar apparatus includes a busbar to be connected to an external device, and a holder to hold the busbar and made of an insulating material. The busbar includes a terminal portion to be connected to the external device, an intermediate portion continuous with the terminal portion, and a connection portion continuous with the intermediate portion. The intermediate portion includes an edge portion including portions extending along a first axis. The terminal portion extends from the edge portion. The connection portion extends from the edge portion away from the terminal portion. The terminal portion has a thickness direction extending along a second axis not parallel to the first axis. The connection portion has a thickness direction not parallel to the second axis.
US11277036B2
A rectenna controller connected to a rectenna that receives radio frequency power and converts the radio frequency power into direct current power, the rectenna controller controlling the direct current power received from the rectenna and supplying the controlled direct current power to a load, the rectenna controller including: an input terminal receiving the direct current power converted by the rectenna; an output terminal supplying the controlled direct current power to the load; a first switching element disposed in a current path connecting the input terminal to the output terminal; and a controller controlling the first switching element, wherein when the controller does not operate, the first switching element becomes conducting to render the current path conductive.
US11277021B2
A brown-out detection apparatus including a voltage sensing circuit, a first circuit, and a second circuit. The voltage sensing circuit senses an input AC voltage having a first nominal input voltage value or a second nominal input voltage value. The voltage sensing circuit includes an output outputting a reference DC voltage proportional said input AC voltage. The first circuit is responsive to said output of said voltage sensing circuit. The first circuit includes a first output outputting a first voltage value when said input AC voltage is below a threshold voltage level and a second voltage value when said input AC voltage is above said threshold level. The second circuit is responsive to said first output. The second circuit includes a second output outputting a second control signal indicative of a brown-out condition of said input AC voltage.
US11277016B2
A charging device for a motor vehicle, wherein at least one rod element, which has a first end with a cross-sectional surface, which forms a part of a holding surface of the charging device, and wherein a main extension axis of the at least one rod element intersects the part of the holding surface such that a second end, opposite the first end, of the at least one rod element is facing away from the part of the holding surface and protrudes into the charging device, an adjustment device for adjusting the at least one rod element along the main extension axis, and an energy output device with at least one energy output element, wherein the energy output device is designed to output energy to an energy storage.
US11277015B2
Techniques for charging an electronic device using a Universal Serial Bus (USB) cable and connector are provided. In an example, an apparatus can include a charger, a USB cable coupled to the charger at a first end of the cable, a paddle card for a USB connector coupled to the cable at a second end of the cable, the paddle card including differential data contacts, and wherein the differential data contacts of the paddle card are shorted together at the paddle card.
US11277009B2
Disclosed are a method and apparatus for smoothing a link-line power of an electrothermal microgrid using a thermal storage heat pump cluster. The method includes: determining a current link-line power control target and pre-distributing a smoothing task to the heat pump cluster; making, by a heat pump start-stop control layer cluster, a heat pump cluster start-stop scheme, determining a start-stop state of the heat pump cluster and a start-stop smoothing component of the heat pump cluster according to the smoothing task, obtaining a remaining fluctuating power based on link-line fluctuating power and the start-stop smoothing component of the heat pump cluster; smoothing, by a heat pump cluster power adjustment layer, some medium and low frequency components and outputting a smoothing component of the heat pump cluster with respect to a storage battery output optimization target based on the remaining fluctuating power; and simultaneously undertaking, by the storage battery, a smoothing task of the remaining fluctuating power and outputting a storage battery smoothing component to complete the smoothing of the fluctuating power in a control cycle.
US11277000B2
In a DC feed system configured by a plurality of DC electrical circuits being combined, when an arc fault occurs, it is difficult to identify a DC electrical circuit in which an arc has occurred. For this reason, a DC electrical circuit protection apparatus includes: a plurality of DC electrical circuits, each of which has a current sensor provided in at least one of a positive or a negative electrical path and has arc noise absorbing mechanism on the upstream side of the current sensor; and an arc detection device which compares respective arc noise signal strengths of the DC electrical circuits from current signals detected by the current sensors of the DC electrical circuits, and based on the signal strengths, identifies a circuit in which an arc has occurred, wherein a DC electrical circuit in which an arc has occurred is identified.
US11276999B2
A protective device includes a first fuse circuit, an overvoltage protection circuit, and a second fuse circuit. The first fuse circuit prevents a flow of a line current from a voltage terminal to the electrical load when the line current reaches a first nominal current. The overvoltage protection circuit is connected downstream of the first fuse circuit and upstream of the electrical load, and is adapted to electrically connect two poles of the voltage terminal when a voltage at the voltage terminal reaches a first voltage limit to force the line current to the first nominal current such that the first fuse circuit is triggered. The second fuse circuit is connected downstream of the overvoltage protection circuit and upstream of the electrical load, and prevents flow of the line current when the line current reaches a second nominal current, wherein the second nominal current is based on the electrical load.
US11276997B2
The present disclosure relates to a method of integration and compensation in a protection relay. The method may include the protection relay: receiving a measured signal from a Rogowski coil and converting the measured signal to digitized samples, where the measured signal is a differentiated current signal over time; iteratively computing integrated current data from the digitized samples using a first digitized function to obtain integrated value; iteratively computing a compensated current data from the integrated current data using a second digitized function to remove a DC component in the integrated current data; evaluating the compensated current data to identify a fault condition; generating a trip signal on identification of a fault condition to operate a switch to electrically disconnect to protect the power equipment. The steps of integration and compensation may be performed in time window that is within the time period of the measured signal.
US11276995B2
A cable management assembly includes an arm and a cable management device to be mounted on the arm. The arm includes a mounting hole and a positioning hole. The cable management device includes a wall provided with a mounting portion and an elastic portion. The elastic portion includes a connecting section disposed on the wall and an elastic section connected to the connecting section and including an engaging feature. The mounting portion of the cable management device can enter the mounting hole of the arm and be blocked by a blocking section adjacent to the mounting hole such that the cable management device is mounted to the positioning hole through the engaging feature of the elastic section.
US11276975B2
A method of preparing a sealed connector system for connection is presented. The sealed connector system has a male connector body, a female connector body defining a shroud to receive the male connector body, and a resilient seal surrounding the male connector body. The method includes the steps of applying lubricant on a seal wiping surface on the shroud interior and inserting the male connector body within the female connector body such that the resilient seal is in compressive contact with the seal wiping surface. A tool to apply the lubricant includes an insert disposed within the shroud having a central cavity and passages extending from the central cavity to portals defined in an outer surface of the insert and a spray valve disposed within the insert configured to dispense a lubricant mist into the central cavity, through the passages to the portals, and onto the seal wiping surface.
US11276956B2
It is aimed to suppress the formation of sinks and voids in a sealing groove. A connector (20) includes terminals (31, 32), a primary molding portion 40 holding the terminals (31, 32) and a secondary molding portion (50) holding primary molding portion (40). The secondary molding portion (50) is formed with a sealing groove (54). A protrusion (40P) is formed at a position of the primary molding portion (40) corresponding to the sealing groove (54).
US11276953B2
A removable-replaceable protector for a cable secured to a plug. The protector includes a resiliently-flexible sleeve positionable over the cable and the plug, the sleeve having a longitudinal slit extending along the sleeve. The protector also includes a resiliently-rigid clip positionable over the resiliently-flexible sleeve and super imposed over the plug, the clip having a longitudinal slot extending along the clip.
US11276949B2
In a specific embodiment, a connector 100 is disclosed. The connector 100 comprises an insulative housing 102 defining a rear opening 108 for receiving a plurality of electrical wires 110 and a front opening 106 and a circuit board 104 disposed in the housing 102 and comprising a mating section 112 for mating with a corresponding mating section of a mating connector. The mating section 112 protrudes outwardly from the front opening 106 and terminates at a front edge 118 disposed between opposing side edges 114,116 of the mating section 112. The connector 100 further comprises opposing side arms 128,130 extending forwardly from opposing lateral sides 124,126 of the front opening 106 along, adjacent and beyond corresponding side edges 114,116 of the mating section 112 with a maximum separation between each side edge 114,116 and the corresponding side arm 128,130 being sufficiently small so that when the connector 100 mates with a mating connector, no portion of the mating connector can be inserted between the side edge 114,116 and the corresponding side arm 128,130. Other exemplary embodiments are also disclosed.
US11276947B2
A disconnect/test terminal block may include a body including a front side and a back side including a protruding part. The block may include at least one circuit element disposed in the body. The block may include at least one case wire terminal disposed on the front side of the body and coupled to the at least one internal circuit. The block may include at least one field cable terminal disposed on the protruding part and coupled to the at least one internal circuit.
US11276942B2
A highly-integrated multi-antenna array comprising a first conductor layer, a second conductor layer, a plurality of conjoined conducting structures, a plurality of slot antennas, and a conjoined slot structure is provided. The first conductor layer and the second conductor layer are spaced apart by a first interval, and are electrically connected by the conjoined conducting structures. Each slot antenna has a radiating slot structure and a signal coupling line, which partially overlap or cross each other. All radiating slot structures are formed at the second conductor layer. Each signal coupling line is spaced apart from the second conductor layer by a coupling interval and has a signal feeding point. Each slot antenna is excited to generate at least one resonant mode covering at least one identical first communication band. The conjoined slot structure is formed at the second conductor layer and connects with all radiating slot structures.
US11276923B2
A multi-layer antenna arrangement is provided that includes a first layer having a conductive radiating element configured to have multiple overlapping resonant modes that define a first frequency range. The multi-layer antenna arrangement also includes a second layer having at least a portion of a ground plane for the conductive radiating element. The multi-layer antenna arrangement additionally includes a third layer, between the first layer and the second layer, that has a conductive resonator configured to provide a stop band within the first frequency range.
US11276915B2
Embodiments include apparatuses, methods, and systems including an electronic apparatus having a configurable sector cavity antenna integrated into a PCB. The configurable sector cavity antenna may include a first panel embedded within a first layer of the PCB along an edge of the first layer, and a second panel embedded within a second layer of the PCB along an edge of the second layer. The configurable sector cavity antenna may further include a fixed via wall to couple the first panel and the second panel along an inner edge of the first panel and the inner edge of the second panel, and a switchable via wall to selectively couple multiple interior points of the first panel and multiple interior points of the second panel. Other embodiments may also be described and claimed
US11276914B2
The present disclosure describes antenna mounts. An antenna mount may include a base, a main pole coupled to or integral with the base and extending upwardly from the base, a cross-support pole coupled to a top end of the main pole and oriented perpendicular relative to the main pole, and at least one mounting pole coupled to or integral with the cross-support pole and extending upwardly from the cross-support pole. Each mounting pole may be configured to secure an antenna to the antenna mount. The antenna mount may be configured to be installed and stand adjacent to or flush against an exterior wall of a building and carry the load weight of the antennas to and through the base of the antenna mount to a ground surface and away from the exterior wall of the building. Antenna mount assemblies are also provided.
US11276912B2
A high input impedance magnetic balun/transformer having a phase balancing network (PBN) and method of operating. The balun is fully configurable and trimmable post fabrication using independently adjustable resistive and reactive parts by changing the resistance of a programmed transistor, e.g., NMOS. Parallel connected legs each having a field effect transistors (FETs) that make up NMOS device alter the impedance at the balun output terminals. The ground terminal of a secondary winding or coil at an unbalanced, single-ended side is connected to a phase balancing network. The phase balancing network includes at least two parallel legs, each leg having a resistive element in the form of a transistor device and at least one leg including a capacitive element. The transistor device at a leg can be operated in a linear region to trim the resistance and capacitances at the unbalanced side in order to achieve proper phase balancing and amplitude matching.
US11276910B2
A method for manufacturing a substrate integrated waveguide for a millimeter wave signal is disclosed. In the method, a gold layer is disposed on a top surface of the silicon substrate using a lift-off process. Next, two parallel rows of substantially equal spaced vias are formed in the silicon substrate using a through-silicon-via etching process. Then, a copper layer is disposed on the bottom side of the silicon substrate and on interior surfaces of each via. The separation between the copper layer and the gold layer define a height of the substrate integrated waveguide, while the separation between the two parallel rows of substantially equal spaced vias define a width of the substrate integrated waveguide. In some implementations the length of the substrate defines a length of the substrate integrated waveguide, and the length, width, and height define a resonator that is resonant at a millimeter wave frequency.
US11276899B2
A rechargeable battery according to an exemplary embodiment of the present invention includes: an electrode assembly including a first electrode, a separator, and a second electrode; a case that accommodates the electrode assembly, and of which one side through which the electrode assembly is inserted is opened; a cap assembly provided in the opening of the case by being fixed thereto; a vent hole that is formed in a bottom plate of the case, and of which side walls are multi-stepped; and a vent member provided in the vent, wherein a depth of the vent is greater than a thickness of the bottom plate.
US11276891B2
A system is disclosed for protection of a lithium ion battery. The system includes a first light source and a first optical guide including first and second ends. The first optical guide is in optical communication with the light source at the first end of the first optical guide. A first material is disposed on an exterior surface of the first optical guide in fluid communication with an exterior surface of the lithium ion battery. The first material is optically responsive to a first gas indicative of an overheat condition or combustion of the lithium ion battery. A first light detector is in optical communication with the second end of the first optical guide.
US11276881B2
It is an object of the invention to provide sulfide solid electrolytes having good processability at the time of manufacturing a battery and high ionic conductivity. The present invention relates to a sulfide solid electrolyte containing lithium, phosphorus and sulfur, having a diffraction peak A at 2θ=25.2±0.5 deg and a diffraction peak B at 29.7±0.5 deg in powder X-ray diffraction using CuKα rays, and the half-value width of at least one peak obtained by separating the peaks observed in a range of 60 to 120 ppm in solid-state 31P-NMR measurements is 500 to 800 Hz.
US11276866B2
The present invention relates to a catalyst for a solid polymer fuel cell that includes catalyst particles supported on a carbon powder carrier, the catalyst particles containing platinum, cobalt, and manganese. In the catalyst particles of the catalyst, the component ratio of platinum, cobalt, and manganese is Pt:Co:Mn=1:0.25 to 0.28:0.07 to 0.10 in a molar ratio, the average particle size is 3.4 to 5.0 nm, and further, in the particle size distribution of the catalyst particles, the proportion of catalyst particles having a particle size of 3.0 nm or less in the entire catalyst particles is 37% or less on a particle number basis. Then, a fluorine compound having a C—F bond is supported at least on the surface of the catalyst particles. The present invention is, with respect to the above ternary alloy catalyst, an invention particularly effective in improving the durability.
US11276855B2
Redox flow battery performance may be improved with a metal containing ionic liquid as a liquid electrolyte. Metal containing ionic liquids are liquids at all temperatures of interest and therefore do not need dilution. As such, voltage separation between the anolyte and catholyte may exceed 0.5 V and therefor rival current state-of-the-art energy storage technologies and with higher voltage separation may attain energy densities above 100 Wh/L.
US11276850B2
Methods of preparing Si-based anode slurries and anode made thereof are provided. Methods comprise coating silicon particles within a size range of 300-700 nm by silver and/or tin particles within a size range of 20-500 nm, mixing the coated silicon particles with conductive additives and binders in a solvent to form anode slurry, and preparing an anode from the anode slurry. Alternatively or complementarily, silicon particles may be milled in an organic solvent, and, in the same organic solvent, coating agent(s), conductive additive(s) and binder(s) may be added to the milled silicon particles—to form the Si-based anode slurry. Alternatively or complementarily, milled silicon particles may be mixed, in a first organic solvent, with coating agent(s), conductive additive(s) and binder(s)—to form the Si-based anode slurry. Disclosed methods simplify the anode production process and provide equivalent or superior anodes.
US11276849B2
The present invention provides a positive electrode for non-aqueous electrolyte secondary battery, having novel overcharge protection functions. The present invention provides a positive electrode for non-aqueous electrolyte secondary battery, comprising a carbon layer and a positive-electrode active material layer provided on the carbon layer, wherein the carbon layer includes graphitizable carbon.
US11276847B2
A method for forming a connection such as an electrical connection, to a fibre material electrode element comprises moving a length of the fibre material relative to a pressure injection stage and pressure impregnating by a series of pressure injection pulses a lug material into a lug zone part of the fibre material to surround and/or penetrate fibres of the fibre material and form a lug strip in the lug zone. The fibre material may be a carbon fibre material and the lug material a metal such as Pb or a Pb alloy. Apparatus for forming an electrical connection to a fibre material electrode element is also disclosed.
US11276845B2
A method of depositing a cathode on an organic light emitting diode (OLED) stack is provided. The method includes providing a substrate having at least a partial organic light emitting diode (OLED) stack disposed on a surface of the substrate. The method further includes depositing, on top of the partial OLED stack, a solution comprising a metal compound. The method further includes forming a conductive solid layer from the metal compound in the solution to form a cathode for the partial OLED stack.
US11276839B2
An organic light-emitting display apparatus includes a substrate having a display area displaying an image and a periphery area. The periphery area is located next to the display area. A first organic insulating layer is disposed on the substrate. The first organic insulating layer includes a valley portion separating the first organic insulating layer from the periphery area. A plurality of organic light-emitting devices is disposed on the substrate. Each of the organic light-emitting devices includes a first electrode, an emission layer, and a second electrode, sequentially disposed over the first organic insulating layer. The second electrode covers the emission layer and the valley portion. A second organic insulating layer is disposed over the first organic insulating layer and incudes a first opening exposing a center portion of the first electrode and a second opening overlapping the valley portion. A capping layer covers the second electrode.
US11276832B2
The current disclosure describes techniques for forming semiconductor structures having multiple semiconductor strips configured as channel portions. In the semiconductor structures, diffusion break structures are formed after the gate structures are formed so that the structural integrity of the semiconductor strips adjacent to the diffusion break structures will not be compromised by a subsequent gate formation process. The diffusion break extends downward from an upper surface until all the semiconductor strips of the adjacent channel portions are truncated by the diffusion break.
US11276827B2
A condensed cyclic compound represented by Formula 1 and an organic light-emitting device including the same.
US11276807B2
A light-emitting device manufacturing method including providing a light-emitting structure including one or more light-emitting elements and a covering member covering the light-emitting elements. Each of the light-emitting elements have first and second electrodes. The light-emitting structure has a first surface and a second surface opposite to the first surface, and lower surfaces of the first and second electrodes of each light-emitting element are closer to the first surface than the second surface. The method further includes forming a groove structure on the first surface side by irradiation with laser light such that at least part of the first and second electrodes are exposed to an inside of the groove structure, and forming a plurality of wirings inside of the groove structure.
US11276802B2
A light emitting device includes a flexible substrate, at least one light emitting element, a cover member, a reflective member and a light transmissive member. The flexible substrate has a first surface and a second surface opposite to the first surface, and includes a flexible base member and a plurality of wiring portions disposed on a first surface side. The light emitting element is arranged on the first surface of the flexible substrate and electrically connected to the wiring portions. The cover member is arranged on the second surface of the flexible substrate and defines a through hole at a position overlapping the light emitting element in a plan view. The reflective member covers at least a part of a lower surface and at least a part of a side surface of the light emitting element. The light transmissive member covers a top surface of the light emitting element.
US11276801B2
A light-emitting element includes: a semiconductor stacked body; an insulating film located on a p-type semiconductor layer; a p-side electrode located on the insulating film, the p-side electrode comprising a pad portion and an extension portion, the extension portion being continuous with the pad portion in a first direction; a light-transmissive conductive film located on the p-type semiconductor layer and on the insulating film, the light-transmissive conductive film having an opening that is continuous along the extension portion on the insulating film; and a reflective film located between the insulating film and the p-side electrode in the opening. The opening includes a first opening and a second opening. In the second direction, the light-transmissive conductive film is electrically connected to the extension portion of the p-side electrode at a portion adjacent to a region where the first opening is located.
US11276792B2
Provided are methods for obtaining n-type doped metal chalcogenide quantum dot solid-state films. In some embodiments, the methods include forming an metal chalcogenide quantum dot solid-state film, carrying out a n-doping process on the metal chalcogenide quantum dots of the metal chalcogenide quantum dot solid-state film so that they exhibit intraband absorption, wherein the process includes partially substituting chalcogen atoms by halogen atoms in the metal chalcogenide quantum dots and providing a substance on the plurality of metal chalcogenide quantum dots, to avoid oxygen p-doping of the metal chalcogenide quantum dots. Also provided are optoelectronic devices, which in some embodiments can include an n-type doped metal chalcogenide quantum dot solid-state film (A) obtained by a method as disclosed herein and first (E1) and second (E2) electrodes in physical contact with two respective distanced regions of the film (A).
US11276786B2
A solar module includes a safety circuit, and a series circuit of bypass diodes, which is arranged between solar module connections, wherein the bypass diodes have bypass connections at both ends and all connecting points of the series circuit of bypass diodes. The solar module also includes a series circuit of solar partial modules having partial module terminals at both ends and all connecting points of the series circuit of solar partial modules, wherein each bypass diode is associated with precisely one solar partial module, and a plurality of semiconductor switches configured to disconnect the solar module connections from voltage at an associated partial module terminal when a disconnection signal is received by the safety circuit. Each of the plurality of semiconductor switches is configured to switch a solar partial module associated therewith into a voltage-free or current-free state, and at least one bypass connection is directly connected to an associated partial module terminal and at least one bypass connection is connected to an associated partial module terminal by means of one of the semiconductor switches.
US11276782B2
A semiconductor device capable of miniaturization or high integration and manufacture of a semiconductor device are provided. The semiconductor device includes a first insulator; an oxide over the first insulator; a second insulator and first and second conductors over the oxide; a third conductor over the second insulator; a fourth conductor over the first conductor; a fifth conductor over the second conductor; a third insulator over the first insulator and the first and second conductors; a fourth insulator over the second and third insulators and the third conductor; and a fifth insulator over the fourth insulator. The first and second conductors are provided to face each other with the second insulator therebetween. The second insulator is provided along an inner wall of an opening provided in the third insulator, facing side surfaces of the first and second conductors, and a top surface of the oxide. The level of a top surface of the third conductor is higher than the levels of top surfaces of the second and third insulators. The fourth insulator is provided along the top surfaces of the second and third insulators and the top surface and a side surface of the third conductor.
US11276775B2
According to one embodiment, a semiconductor device includes: a semiconductor layer including a first plane extending along a plane including a first axis and a second axis; a first electrode extending along the first axis; a second electrode extending along the second axis; and a third electrode above the first plane. The third electrode is electrically coupled to the first electrode and the second electrode, and includes a first portion, a second portion and a third portion. The first portion crosses the first electrode. The second portion crosses the second electrode. The third portion crosses the second electrode and is separate at a first end from the second portion.
US11276762B2
A semiconductor device includes a semiconductor layer structure, a gate insulating pattern on the semiconductor layer structure, a gate electrode on the gate insulating pattern, and an interface layer between the gate insulating pattern and the semiconductor layer structure, the interface layer having a first segment and a second segment with a gap therebetween.
US11276761B2
A semiconductor device includes at least one trench extending into a semiconductor substrate and lined with a gate dielectric layer; a dipole inducing layer covering a lowermost portion of the lined trench; a gate electrode covering the dipole inducing layer and filled in the lined trench; and doping regions, in the semiconductor substrate, separated from each other by the lined trench and separated from the dipole inducing layer.
US11276751B2
A semiconductor device of an embodiment includes a silicon carbide layer having first and second plane, the silicon carbide layer including trench having a first portion and a second portion, the second portion having a width smaller than the first portion, an n-type first silicon carbide region, a p-type second silicon carbide region between the first silicon carbide region and the first plane, a p-type third silicon carbide region between the second silicon carbide region and the first plane and having a p-type impurity concentration lower than the second silicon carbide region, an n-type fourth silicon carbide region between the third silicon carbide region and the first plane, and an n-type fifth silicon carbide region between the second portion and the second silicon carbide region and having an n-type impurity concentration higher than the first silicon carbide region; and a gate electrode in the trench.
US11276747B2
There is provided a display device. The display device includes a first data line on a first interlayer insulating layer over a substrate, a first power line and a second power line on a second interlayer insulating layer, the second interlayer insulating layer covering the first data line, and a plurality of pixels. A first pixel among the plurality of pixels includes a display element including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode, the second power line being connected to the opposite electrode, and a driving thin film transistor between the substrate and the display element and including a driving semiconductor layer, a driving gate electrode, a driving source electrode, and a driving drain electrode, the first interlayer insulating layer covering the driving gate electrode, and the first power line being connected to the driving source electrode.
US11276722B2
A method of manufacturing a solid-state image sensor, includes forming a first isolation region of a first conductivity type in a semiconductor layer having first and second surfaces, the forming the first isolation region including first implantation for implanting ions into the semiconductor layer through the first surface, forming charge accumulation regions of a second conductivity type in the semiconductor layer, performing first annealing, forming an interconnection on a side of the first surface of the semiconductor layer after the first annealing, and forming a second isolation region of the first conductivity type in the semiconductor layer, the forming the second isolation region including second implantation for implanting ions into the semiconductor layer through the second surface. The first and second isolation regions are arranged between the adjacent charge accumulation regions.
US11276706B2
Vertical memory devices and method of manufacturing the same are disclosed. The vertical memory device includes a substrate having a cell block area, a block separation area and a boundary area, a plurality of stack structures arranged in the cell block area and the boundary area such that insulation interlayer patterns are stacked on the substrate alternately with the electrode patterns. The stack structures are spaced apart by the block separation area in the third direction. A plurality of channel structures extend through the stack structures to the substrate in the cell block area in the first direction and are connected to the substrate. A plurality of dummy channel structures extend through upper portions of each of the stack structures in the boundary area and are connected to a dummy bottom electrode pattern spaced apart from the substrate. The bridge defect is thus substantially prevented near the substrate.
US11276693B2
A semiconductor device and method of forming the same are disclosed. The method of forming a semiconductor device includes providing a substrate, an isolation structure over the substrate, and at least two fins extending from the substrate and through the isolation structure; etching the at least two fins, thereby forming at least two trenches; growing first epitaxial features in the at least two trenches; growing second epitaxial features over the first epitaxial features in a first growth condition; and after the second epitaxial features reach a target critical dimension, growing the second epitaxial features in a second growth condition different from the first growth condition.
US11276687B2
A 3D semiconductor device, the device including: a first level, where the first level includes a first layer, the first layer including first transistors, and where the first level includes a second layer, the second layer including first interconnections; a second level overlaying the first level, where the second level includes a third layer, the third layer including second transistors, and where the second level includes a fourth layer, the fourth layer including second interconnections; a plurality of connection paths, where the plurality of connection paths provide first connections from a plurality of the first transistors to a plurality of the second transistors, where the second level is bonded to the first level, where the bonded includes oxide to oxide bond regions, where the bonded includes metal to metal bond regions, and where the third layer includes crystalline silicon; and at least one temperature sensor.
US11276685B2
A semiconductor device in which a circuit and a power storage element are efficiently placed is provided. The semiconductor device includes a first transistor, a second transistor, and an electric double-layer capacitor. The first transistor, the second transistor, and the electric double-layer capacitor are provided over one substrate. A band gap of a semiconductor constituting a channel region of the second transistor is wider than a band gap of a semiconductor constituting a channel region of the first transistor. The electric double-layer capacitor includes a solid electrolyte.
US11276668B2
The technology relates to an integrated circuit (IC) package. The IC package may include a packaging substrate, an IC die, and an integrated voltage regulator die. The IC die may include a metal layer and a silicon layer. The metal layer may be connected to the packaging substrate. The integrated voltage regulator die may be positioned adjacent to the silicon layer and connected to the packaging substrate via one or more through mold vias or through dielectric vias. The IC die may be an application specific integrated circuit (ASIC) die.
US11276663B2
An electronic module has a first substrate 11, a first conductor layer 12 that is provided on one side of the first substrate 11, a first electronic element 13 that is provided on one side of the first conductor layer 12, a second electronic element 23 that is provided on one side of the first electronic element 23, and a second connecting body 70 that has a second head part 71 provided on one side of the second electronic element 23 and an extending part 75 extending from the second head part 71 to the other side and abutting against the first substrate 11 or the first conductor layer 12.
US11276648B2
An on-chip electromagnetic (EM) pulse protection circuit detects EM pulse attacks, generates an alarm, and performs a defensive action to protect the integrated circuit. The EM pulse protection circuit can be used with various integrated circuits or manufactured chips in which, for example, there is a desire to keep information secure, maintain the security of the chip, secure boot processes, and/or protect private keys.
US11276634B2
Disclosed herein are integrated circuit (IC) package substrates formed with a dielectric bi-layer, and related devices and methods. In some embodiments, an IC package substrate is fabricated by: forming a raised feature on a conductive layer; forming a dielectric bi-layer on the conductive layer, where the dielectric bi-layer includes a first sub-layer having a first material property and a second sub-layer having a second material property, and where the top surface of the second sub-layer is substantially planar with the top surface of the raised feature; and removing the first sub-layer until the second material property is detected to reveal the conductive feature. In some embodiments, an IC package substrate is fabricated by: forming a dielectric bi-layer on a patterned conductive layer, where the first sub-layer is less susceptible to removal than the second sub-layer; forming an opening in the dielectric bi-layer; etching; and forming a via having vertical sidewalls.
US11276628B2
One or more embodiments are directed to semiconductor packages and methods in which one or more electrical components are positioned between a semiconductor die and a surface of a substrate. In one embodiment, a semiconductor package includes a substrate having a first surface. One or more electrical components are electrically coupled to electrical contacts on the first surface of the substrate. A semiconductor die is positioned on the one or more electrical components, and the semiconductor die has an active surface that faces away from the substrate. An adhesive layer is on the first surface of the substrate and on the one or more electrical components, and the semiconductor die is spaced apart from the one or more electrical components by the adhesive layer. Wire bonds are provided that electrically couples the active surface of the semiconductor die to the substrate.
US11276624B2
A semiconductor device includes: a semiconductor substrate; a power device formed in the semiconductor substrate; a metal bilayer formed over the semiconductor substrate, the metal bilayer including a discontinuous metal layer formed on and in contact with a continuous base metal layer; and one or more contact pads formed in the metal bilayer or in a metallization layer above the metal bilayer. The discontinuous metal layer includes a plurality of metal blocks which are laterally spaced apart from one another and which form a heat sink structure over the power device. The continuous base metal layer is configured to laterally spread heat energy from the power device to the plurality of metal blocks. Methods of producing the semiconductor device are also described.
US11276623B2
A circuit carrier for holding at least one electrical power component is disclosed. The circuit carrier including a heat sink for holding and for cooling the power component. The heat sink having a surface. The circuit carrier includes a copper layer for mechanically connecting the heat sink to at least one copper plate, where the copper layer includes copper or a copper alloy and is cold-gas-sprayed or sintered on the surface of the heat sink. The circuit carrier also includes at least one copper plate for mechanically and electrically connecting the power component to the copper layer. The copper plate includes copper or a copper alloy and is arranged directly on a surface of the copper layer facing away from the heat sink and is areally, mechanically and electrically conductively connected to the copper layer.
US11276617B2
An electronic device is mountable on a substrate. The substrate includes a first layer and a second layer located on a lower surface of the first layer. The first layer includes a plurality of first through-cavities. The second layer includes at least one second through-cavity overlapping the plurality of first through-cavities in a plan view. The plurality of first through-cavities are continuous with the at least one second through-cavity.
US11276585B2
A sealing device configured for use in a vacuum chamber between a reaction region of the vacuum chamber and an exhaust port includes a ring-shaped body with an upper surface and a lower surface. A distance between the upper surface and the lower surface of the sealing device is a thickness of the ring-shaped body. The thickness of the ring-shaped body differs along a circumference of the ring-shaped body such that the ring-shaped body has a wedge shape. The thickness of the ring-shaped body, around its circumference is dependent upon a structure of the exhaust port.
US11276584B2
A method for producing a glass substrate according to the present invention includes the steps of: (I) forming a through hole (11) in a glass sheet (10); (II) forming a resin layer (20) on a first principal surface of the glass sheet (10) using a resin composition sensitive to light having a predetermined wavelength λ1; (III) photoexposing an area of the resin layer (20) that covers the through hole (11) by irradiating the area with light U having the wavelength λ1 and applied from the direction of a second principal surface of the glass sheet (10); and (IV) forming a through-resin hole (21) by removing the area photoexposed in the step (III). The glass sheet (10) protects the resin layer (20) from the light U so as to prevent the resin layer (20) from being photoexposed by beams of the light U that are incident on the second principal surface of the glass sheet (10) in the step (III).
US11276576B2
A method of forming gate structures to a nanosheet device that includes forming at least two stacks of nanosheets, wherein each nanosheet includes a channel region portion having a gate dielectric layer present thereon. The method may further include forming a dual metal layer scheme on the gate dielectric layer of each nanosheet. The dual metal layer scheme including an etch stop layer of a first composition and a work function adjusting layer of a second composition, wherein the etch stop layer has a composition that provides that the work function adjusting layer is removable by a wet etch chemistry that is selective to the etch stop layer.
US11276574B2
A method for producing a semiconductor power device includes forming a gate trench from a surface of the semiconductor layer toward an inside thereof. A first insulation film is formed on the inner surface of the gate trench. The method also includes removing a part on a bottom surface of the gate trench in the first insulation film. A second insulation film having a dielectric constant higher than SiO2 is formed in such a way as to cover the bottom surface of the gate trench exposed by removing the first insulation film.
US11276572B2
A method for providing etch selectivity in substrate processing is disclosed. More particularly, a plasma treatment is provided to a plurality of exposed structures comprised of varying materials. The plasma treatment will preferentially enhance the etch selectivity between at least two of the exposed structures. In one embodiment, the plurality of exposed structures are utilized as part of a multi-patterning substrate process. In one embodiment, the exposed structures may comprise an organic planarization layer and a spin-on-metal layer. The plasma treatment may comprise a plasma formed using nitrogen and hydrogen gasses and the emission of vacuum ultra-violet (VUV) wavelength radiation from such a plasma.
US11276567B2
On field ionization under ambient conditions is described and applied on both ionization and desorption of various chemicals and biochemical present on the surface of materials in solid, liquid or gas states. The Atmospheric Pressure Megavolt Electrostatic Field Ionization Desorption (APME-FID) method generates ions directly from the surface of samples connected to a high electrical voltage at megavolt conditions. Megavolt electrostatic potential is generated and gradually accumulated directly on the sample surface by a Van de Graaff generator without causing damage to the sample. Therefore, when coupled with mass spectrometric system, the APME-FID-MS method enables direct detection of analytes on the surface of samples in different sizes and diverse types.
US11276563B2
A plasma etching method using a Faraday cage which is capable of inhibiting the formation of a needle-like structure and forming a pattern portion having a depth gradient on an etching base.
US11276561B2
A plasma etching method using a Faraday cage, comprising: providing a Faraday cage having a mesh portion on an upper surface thereof in a plasma etching apparatus; providing a quartz substrate having a metal mask with an opening provided on one surface of the metal mask in the Faraday cage; and patterning the quartz substrate with plasma etching.
US11276554B2
A scanning electron microscope includes an electron-optical system including an electron source and an objective lens, a stage on which a sample is placed, a secondary electron detector disposed adjacent to the electron source relative to the objective lens and configured to detect secondary electrons, a backscattered electron detector disposed between the objective lens and the stage and configured to detect backscattered electrons, a backscattered electron detection system controller configured to apply a voltage to the backscattered electron detector, and a device-control computer configured to detect a state of an electrical charge carried by the backscattered electron detector based on signal intensity at the secondary electron detector when the primary electrons are applied to the sample with a predetermined voltage applied to the backscattered electron detector.
US11276552B2
There are provided: a method for image adjustment using a charged particle beam device, and a charged particle beam system, capable of appropriately adjusting a contrast and brightness as well as a focus for a measurement region present in a deep portion of a sample even when a depth of the measurement region is unknown. A method for image adjustment performed by a computer system controlling a charged particle beam device includes: by the computer system, specifying a measurement region from a captured image of a sample; performing centering processing based on the specified measurement region; extracting the measurement region in a field of view that has undergone the centering processing or the image that has undergone the centering processing; adjusting a contrast and brightness for the extracted measurement region; and adjusting a focus for the measurement region in which the contrast and brightness have been adjusted.
US11276550B2
Provided is a charged particle beam device capable of making a time lag as small as possible when transporting a succeeding wafer from an FOUP to an SC in parallel with returning a preceding wafer from a sample chamber to the FOUP. The charged particle beam device according to the disclosure predicts a completion time point at which a recipe of the preceding wafer is ended, and sets a time point at which the succeeding wafer is started to be taken out from the FOUP so that a timing at which the succeeding wafer is taken out from the FOUP to a load lock chamber and vacuum evacuation of the load lock chamber is completed matches the completion time point.
US11276546B2
A charged particle beam optical system is provided with a plurality of irradiation optical systems each of which irradiates an object W with a charged particle beam EB, the plurality of irradiation optical system includes a first irradiation optical system and a second irradiation optical system that generates a second magnetic field having a characteristics different from a characteristics of a first magnetic field generated by the first irradiation optical system.
US11276542B2
Some embodiments include an x-ray system, comprising: a structure having a hole having an axially extending wall; and a nozzle disposed in the hole; wherein the nozzle and the axially extending wall form a plurality of axially extending helical fluid channels. Some embodiments include an x-ray system formed by shaping tubing to form a plurality of axially extending helical flutes; and forming a plurality of axially extending helical fluid channels by inserting the shaped tubing into a hole in a structure.
US11276530B2
An MIM capacitor or an MIS capacitor in semiconductor devices is formed of a thin dielectric layer having a total film thickness less than 100-nm and including a high-dielectric-constant amorphous insulating film, high-breakdown-voltage amorphous films such as of SiO2, and high-dielectric-constant amorphous buffer films between an upper electrode and a lower electrode. The thin high-dielectric-constant amorphous insulation film is formed of a material having a property resistant to fracture although having properties of a large leakage current and a low breakdown voltage, to enhance reliability of the thin dielectric layer and to reduce the footprint thereof in the semiconductor device.
US11276524B2
An ignition coil includes a coil main body portion, a conductive member, and a protective portion. The coil main body portion generates a high voltage. The conductive member electrically connects the coil main body portion and a terminal metal fitting of a spark plug. The conductive member is arranged inside the protective portion. The protective portion has an electrically insulating property. The conductive member includes an elastic portion that elastically deforms in a longitudinal direction of the conductive member, and a conductive terminal that is arranged on a distal end side of the elastic portion. The conductive terminal has a distal end surface that includes a concave surface or a convex surface that abuts on the terminal metal fitting of the spark plug. A contact portion between the concave surface or the convex surface and the terminal metal fitting of the spark plug has an annular shape.
US11276521B2
An electronic component includes a multilayer body including dielectric layers, a circuit pattern, and band-shaped conductor patterns. The circuit pattern includes a conductor pattern that is disposed inside the multilayer body and defines an inductor. The band-shaped conductor patterns are grounded and cover a portion of a shield surface. An internal surface is located between the circuit pattern and an upper surface. On a shield surface, a non-shielded area is provided which is not covered with any of the band-shaped conductor patterns, and through which magnetic flux generated from the inductor is able to pass.
US11276519B2
A coil component including an element assembly and a coil conductor embedded in the element assembly. The element assembly includes a first magnetic layer and a second magnetic layer that constitute a first principal surface and a second principal surface, respectively, where the first principal surface and the second principal surface are opposite to each other in the element assembly. The first magnetic layer has a higher relative magnetic permeability than the second magnetic layer. At least part of a winding portion of the coil conductor is located in the first magnetic layer. The first magnetic layer contains metal magnetic particles and a resin, and the second magnetic layer contains metal magnetic particles, a resin, and zinc oxide particles. The metal magnetic particles and the zinc oxide particles are dispersed in the resin.
US11276511B2
A fire-resistive cable system comprises an electrical cable housed in a fiberglass-reinforced thermosetting resin conduit. The electrical cable comprises a conductor and has only one couple of mica tapes surrounding the conductor. The couple of mica tapes are formed of a first mica tape and a second mica tape wound around the first mica tape. The mica layer of the first mica tape faces and contacts the mica layer of the second mica tape. The fiberglass-reinforced thermosetting resin conduit is made of a material comprising fibers of a glass selected from E-glass and E-CR-glass, and a resin.
US11276504B2
Control rod drives include all-digital monitoring, powering, and controlling systems for operating the drives. Each controlling system includes distinct microprocessor-driven channels that independently monitor and handle control rod drive position information reported from multiple position sensors per drive. Controlling systems function as rod control and information systems with top-level hardware interfaced with nuclear plant operators other plant systems. The top-level hardware can receive operator instructions and report control rod position, as well as report errors detected using redundant data from the multiple sensors. Positional data received from each drive is multiplexed across plural, redundant channels to allow verification of the system using independent position data as well as operation of the system should a single channel or detector fail. Control rod drives are capable of positioning and detecting position of control elements in fine increments, such as 3-millimeter increments, with plural position sensors that digitally report drive status and position.
US11276503B2
An anti-proliferation technique is disclosed to reduce the likelihood of nuclear proliferation due to the use fissionable fuel salts. The technique includes doping the fuel salt with one or more elements (referred to herein as activation dopants) that, upon exposure to neutrons such as would occur in the fuel salt when a reactor is in operation, undergo a nuclear reaction to, directly or indirectly, form highly active “protecting isotopes” (of the same element as the activation dopant or a different element). A sufficient mass of activation dopants is used so that the Figure of Merit (FOM) of the fuel salt is decreased to below 1.0 within some target number of days of fission. This allows the FOM of the fuel salt to be controlled so that the fuel becomes too dangerous to handle before to the creation of a significant amount of weaponizable isotopes.
US11276501B1
A system and method for analyzing risk and providing risk mitigation instructions. The system receives analyzes sensor data and other data corresponding to a user to determine a test group. The system uses the test group to determine a risk score, and, subsequently, a risk mitigation strategy. Machine learning techniques are implemented to refine how the test group, risk score, and mitigation are each selected.
US11276500B2
Methods, systems, and computer readable media for utilizing brain structural characteristics for predicting a diagnosis of a neurobehavioral disorder are disclosed. One method for utilizing brain structural characteristics for predicting a diagnosis of a neurobehavioral disorder includes receiving brain imaging data for a human subject of at least one first age. The method also includes determining, from the brain imaging data, measurements of brain structural characteristics of the human subject and inputting the brain structural characteristics into a model that predicts, using the measurements of the brain structural characteristics, a diagnosis of a neurobehavioral disorder at a second age greater than the at least one first age.
US11276498B2
A method and system for remote diagnosis of a cognitive disorder in humans are provided. The system comprises receive, over a network, at least one facial image of a patient; extracting, from the at least one facial image, at least one facial feature indicative of a cognitive decline; classifying the at least one extracted facial feature using a classifier, wherein the classifier maps a plurality of candidate facial features to a score indicating a stage of a cognitive decline; and determining a positive diagnosis of a cognitive decline of the patient, based on the score provided by the classifier in response to the at least one extracted facial feature.
US11276496B2
Various methods and systems are provided for a healthcare provider assistance system. In one example, a system includes a machine-human interface and a computing device operably coupled to the machine-human interface and configured to execute instructions stored in memory to: execute a plurality of different algorithms where inputs to each of the plurality of different algorithms include current and past data representing a health and current condition of a patient, where each of the plurality of different algorithms uses the same data, or a subset of the same data, for the inputs; output, to the machine-human interface, a list of a first number of possible diagnoses of the patient based on outputs of the executed plurality of different algorithms; and present, via the machine-human interface, suggested next actions to narrow down the first number of possible diagnoses, the suggested next actions determined based on the outputs of the executed plurality of different algorithms.
US11276494B2
Embodiments of the present invention disclose a method, a computer program product, and a computer system for predicting drug and disease interactions. A computer identifies one or more drug similarity measures between one or more drugs and one or more disease similarity measures between one or more diseases. In addition, the computer identifies one or more interactions between the one or more drugs and the one or more diseases, then calculates one or more drug-disease feature vectors based on the one or more interactions, the one or more drug similarity measures, and the one or more disease similarity measures. Furthermore, the computer calculates a first probability indicating whether a first drug of the one or more drugs will interact with a first disease of the one or more diseases based on a model, wherein the model is trained based on the one or more drug-disease feature vectors.
US11276484B1
Clinical activity network applications are described. Some embodiments provide an Operational Intelligence Platform (“OIP”) that is configured to generate a clinical activity network that uniformly represents actions and data updates occurring in a source healthcare system. Each clinical activity instance associates an action (or activity) with a context, a time, a user, and a patient or other subject. By analyzing collections of clinical activity instances, applications can identify patterns, processes, and relationships within the healthcare setting that would not necessarily be detectable when analyzing data from a single source, such as the source customer database.
US11276470B2
A page buffer circuit in a memory device includes a logic element configured to perform a series of calculations pertaining to one or more memory access operations and generate a plurality of calculation results associated with the series of calculations and a dynamic memory element coupled with the logic element and configured to store the plurality of calculation results. The page buffer circuit further includes an isolation element coupled between the logic element and the dynamic memory element, the isolation element to permit a calculation result from the logic element to pass to the dynamic memory element when activated and one or more bitline driver circuits coupled to the dynamic memory element and configured to perform pre-charging operations associated with the one or more memory access operations and based at least in part on the plurality of calculation results stored in the dynamic memory element. The one or more bitline driver circuits can perform a first pre-charging operation on the memory array based at least in part on a first calculation result stored in the dynamic memory element during a first period of time when the isolation element is deactivated to disconnect the logic element from the dynamic memory element, and the logic element is configured to concurrently generate a second calculation result during the first period of time.
US11276452B2
A memory system includes a memory device including a first area being refreshed according to a first refresh period and a second area begin refreshed according to a second refresh period longer than the first refresh period. The memory system also includes a memory controller configured to generate a write command and a write data corresponding to a first write request and a first data.
US11276443B2
Systems, methods, and apparatuses for offset cancellation are described. A memory device may determine that a channel is in a state that interrupts an active termination of the channel and enable the calibration of a reference voltage (e.g., by the memory device). For example, a channel used for data communications with a second device (e.g., a controller) may initially be in a state of active termination. The memory device may determine that the channel has transitioned to another state that interrupts the active termination. While the channel is in the other state, the memory device may calibrate a reference voltage of a receiver by transmitting calibration signals on the channel and detecting an offset associated with a reference voltage. The memory device may use the detected offset and the reference voltage to identify signals transmitted to the memory device over the channel.
US11276437B2
Apparatuses and methods for interconnections for 3D memory are provided. One example apparatus can include a stack of materials including a plurality of pairs of materials, each pair of materials including a conductive line formed over an insulation material. The stack of materials has a stair step structure formed at one edge extending in a first direction. Each stair step includes one of the pairs of materials. A first interconnection is coupled to the conductive line of a stair step, the first interconnection extending in a second direction substantially perpendicular to a first surface of the stair step.
US11276436B1
A device includes a cover and a base. The base is coupled to the cover to create an enclosure. The device also includes a form-in-place-gasket. The form-in-place-gasket is positioned between the cover and the base to create a seal. The form-in-place-gasket includes an acid-absorbing material.
US11276432B1
A data storage device is disclosed comprising a head actuated over a magnetic media, wherein the head comprises a write coil, a laser configured to heat the magnetic media during a write operation, and a read element. A test pattern is written to the magnetic media by applying a current to the write coil and a first bias to the laser. A second bias is applied to the laser while the head passes over the test pattern, and then the test pattern is read from the magnetic media using the head to generate a first read signal. A first noise power of the first read signal is measured, and at least one parameter of a noise power function is generated based on the first noise power measurement, wherein the noise power function is a function of at least the bias applied to the laser.
US11276428B2
A magnetic recording medium is provided that includes a recording layer structure including a first magnetic recording layer, a second magnetic recording layer, a third magnetic recording layer, a fourth magnetic recording layer, and a plurality of nonmagnetic exchange coupling layers. The first magnetic recording layer is closest to a substrate and the fourth magnetic recording layer is farthest from the substrate. An amount of Co in the first magnetic recording layer is greater than or equal to the amount of Co in the second magnetic recording layer, the third magnetic recording layer, and the fourth magnetic recording layer.
US11276425B2
According to one embodiment, a disk device includes a first head actuator, a second head actuator, and a wiring board unit connected to the first head actuator and the second head actuator. The wiring board unit includes a flexible printed wiring board including a base portion and at least two extension portions extending from the base portion, and each of the extension portions includes a joint portion provided with connection pads and a cutting work trace portion. One joint portion is attached to a first actuator block, and the connection end portion of a first wiring member is joined to the connection pads. Another joint portion is attached to a second actuator block, and the connection end portion of a second wiring member is joined to the connection pad.
US11276423B1
A reader includes a bearing surface and a free layer having a front surface and a rear surface. The front surface of the free layer forms a portion of the bearing surface. The reader also includes a compensating layer behind the rear surface of the free layer. The reader further includes a tunnel barrier layer below the free layer.
US11276416B2
A method, system and storage medium for solving echo cancellation failure; method comprises: starting echo cancellation algorithm for convergence of self-adapting filter to stabilize coefficient of filter function (S100); presetting maximum amplitude value for signal intensity that microphone can receive, and detecting if microphone signal lower than maximum amplitude value (S200); prompting user or television system automatically to turn down television volume when microphone received signal larger than or equal to maximum amplitude value, to ensure microphone received signal intensity lower than maximum amplitude value (S300); echo cancellation being carried out without distortion of signals, wherein coefficient of self-adapting filter function W(n) may be continually kept stable, avoiding self-adapting filter converging multiple times due to signal distortion (S400). Method effectively solves problem of echo cancellation of self-adapting filter failing caused by multiple convergences due to clipping distortion of microphone signal.
US11276413B2
Disclosed are an audio signal encoding method and audio signal decoding method, and an encoder and decoder performing the same. The audio signal encoding method includes applying an audio signal to a training model including N autoencoders provided in a cascade structure, encoding an output result derived through the training model, and generating a bitstream with respect to the audio signal based on the encoded output result.
US11276411B2
A method and device for allocating a bit-budget to a plurality of first parts and to a second part of a CELP core module of (a) an encoder for encoding a sound signal or (b) a decoder for decoding the sound signal. In a frame of the sound signal comprising sub-frames, respective bit-budgets are allocated to the first CELP core module parts and a bit-budget remaining after allocating to the first CELP core module parts their respective bit-budgets is allocated to the second CELP core module part. According to an alternative, the second CELP core module part bit-budget is distributed between the sub-frames of the frame and a larger bit-budget is allocated to at least one of the sub-frames of the frame. The at least one sub-frame may be the first sub-frame of the frame, at least one sub-frame following the first sub-frame, or the sub-frame using a glottal-impulse-shape codebook.
US11276396B2
Systems and methods for handling responses from voice services. In some embodiments, an Information Handling System (IHS) may include: a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution, cause the IHS to: transmit an audio instruction to a voice services engine, receive a response to the audio instruction, and output a notification associated with the response using an output setting selected based upon a context of the IHS.
US11276395B1
Methods, systems, and computer-readable media for voice-based parameter assignment for voice-capturing devices are disclosed. Voice input from a voice-capturing device is received over one or more networks at a service provider environment comprising one or more services. The services implement voice input analysis and device management. Using the voice input analysis, analysis of the voice input is performed to determine that the voice input represents a value for a configuration parameter. The value is descriptive of the device. An association between the voice-capturing device and the value for the configuration parameter is stored using the device management. The value affects one or more actions taken by the service provider environment responsive to further voice input from the voice-capturing device.
US11276394B2
Vocabulary consistency for a language model may be improved by splitting a target token in an initial vocabulary into a plurality of split tokens, calculating an entropy of the target token and an entropy of the plurality of split tokens in a bootstrap language model, and determining whether to delete the target token from the initial vocabulary based on at least the entropy of the target token and the entropy of the plurality of split tokens.
US11276392B2
A method may include obtaining audio originating at a remote device during a communication session conducted between a first device and the remote device and obtaining a transcription of the audio. The method may also include processing the audio to generate processed audio. In some embodiments, the audio may be processed by a neural network that is trained with respect to an analog voice network and the processed audio may be formatted with respect to communication over the analog voice network. The method may further include processing the transcription to generate a processed transcription that is formatted with respect to communication over the analog voice network and multiplexing the processed audio with the processed transcription to obtain combined data. The method may also include communicating, to the first device during the communication session, the combined data over a same communication channel of the analog voice network.
US11276391B2
A computer-implemented method for generating a text is disclosed. The method includes obtaining a first text collection matched with a target domain and a second text collection including a plurality of samples, each of which describes rewriting between a first text and a second text that has a style different from the first text. The method also includes training a text generation model with the first text collection and the second text collection, in which the text generation model has, in a vocabulary, one or more operation tokens indicating rewriting. The method further includes outputting a plurality of texts obtained from the text generation model.
US11276376B2
A method for displaying objects in an aerial vehicle is disclosed. The method includes: determining if sensed objects or calculated virtual objects around the travel path of the aerial vehicle are within a field of view of a three-dimensional view in front of the aerial vehicle displayed on a display screen in the aerial vehicle; selecting, for each graphical object representing an object within the field of view of the three-dimensional view, a graphical object display size for the object, wherein the display size of an object is determined based on a non-linear projection per distance between the object and the view point that is scaled based on a continuous, non-linear scaling function, which causes the object to be displayed smaller at certain distances and larger at other distances than it would if linear scaling alone were applied; causing the display of the one or more graphical objects with the selected display size.
US11276373B2
Various embodiments are generally directed to techniques to partition a display interface such that pixel data associated with display data having indications of an image to be displayed may be transmitted to multiple timing controller and driver (TCON-DR) sets over the display interface without necessitating each TCON-DR set receive all the pixel data. In some examples, the display interface may be partitioned such that each TCON-DR set receives only the pixel data for which the respective TCON-DR set corresponds to.
US11276356B2
A backlight unit of the present disclosure includes: a backlight including a plurality of light-emitting devices that are allowed to emit light at mutually different timings and include a first light-emitting device and a second light-emitting device; and a controller that controls a light emission operation of the backlight to cause the first light-emitting device and the second light-emitting device to emit light with mutually different average light emission intensities in a first sub-frame period of a plurality of sub-frame periods provided corresponding to a frame period.
US11276354B2
A display device is disclosed. In one aspect, the display device includes a data driver configured to generate an output signal corresponding to input image data, a signal divider configured to divide the output signal into a plurality of data signals, and provide the data signals to a plurality of pixels and a display unit including a matrix of pixels configured to receive the data signals. The signal divider includes a first via hole formed over a first source/drain wire configured to receive a driving voltage of each pixel, a second via hole formed over a second source/drain wire of the pixel and a pixel wire electrically connecting the first and second source/drain wires to each other respectively through the first via hole and the second via hole.
US11276346B2
A sensing circuit for an organic light-emitting diode driver includes a sample and hold circuit and a gain amplifier. The sample and hold circuit is configured to sample a sensing signal received via an input terminal. The gain amplifier is coupled to the sample and hold circuit. The sample and hold circuit includes a first capacitor, a second capacitor, a first switch, a second switch, a third switch and a fourth switch. The first capacitor is coupled between the input terminal and the gain amplifier. The second capacitor is coupled between a reference terminal and the gain amplifier. The first switch is connected between the first capacitor and the input terminal. The second switch is connected between the second capacitor and the reference terminal. The third switch is connected between the first capacitor and the gain amplifier. The fourth switch is connected between the second capacitor and the gain amplifier.
US11276343B2
A substrate for light-emitting diode, a backlight module and a display device are disclosed. The substrate for light-emitting diode includes a plurality of light-emitting sub-regions, and each of the plurality of light-emitting sub-regions includes at least two anode electrode pads electrically connected through a first parallel-connection line, and at least two cathode electrode pads electrically connected through a second parallel-connection line. The at least two cathode electrode pads are disposed in one-to-one correspondence with the at least two anode electrode pads. At least one series-connection electrode pad group is further disposed between the anode electrode pad and the cathode electrode pad which are corresponding to each other; and each of the at least one series-connection electrode pad group includes two series electrode pads which are electrically connected through a series-connection line.
US11276341B2
A display driving apparatus includes a first bias circuit configured to provide a first bias current; a second bias circuit configured to provide a second bias current; a selection circuit configured to select and output the first bias current as a bias current during a first period in which a change in a driving current occurs, and select and output the second bias current as the bias current during a second period from after the first period to until a next change in the driving current occurs; and an output buffer configured to drive a first input current or a second input current by the bias current, and output the driving current for driving a panel, in correspondence to the first input current or the second input current.
US11276337B1
An intelligent cone comprises a base; a cone section; at least one light; a 360 degree motion sensing system; a fan; and at least one hardware processor; and one or more software modules that are configured to, when executed by the at least one hardware processor, receive information from the sensing system indicating that a person is approaching the intelligent cone, activate the at least one light as a warning to the approaching person, and operate the fan to dry a spill or moisture that is creating a safety issue.
US11276336B2
An illuminated traffic sign that includes a signage print coupled with a reflective sheet, a sign body for securably receiving the reflective sheet thereon, a plurality of symbol apertures formed in the sign body, wherein the symbol apertures align with portions of the signage print to be illuminated, and a plurality of symbol lamps positioned inside a light enclosure secured to the sign body.
US11276333B2
The present disclosure generally relates to determining parameters of use for an outdoor display unit, such as a mobile display unit, including for example a geographic area for use, a time/day of use, and/or information to be displayed by the outdoor display unit. Parameters of use may be determined based on use characteristics, including results, associated with information displayed by an outdoor display unit in a first geographic area having characteristics determined to be similar to those of a second geographic area. For example, the geographic areas may share one or more similar spatio-temporal aspects with one another. Based on these spatio-temporal aspects, a day/time when characteristics of the second geographic area are similar to those of the first geographic area may be identified. Information displayed at the second area may be determined based on the use characteristics, and the determined information may be displayed at the identified day/time.
US11276332B2
Disclosed herein are display devices and systems including a collapsible display assembly: the assembly having a plurality of panels having a predetermined area and thickness, the plurality of panels connected using a plurality of living hinges; a plurality of posts connected to at least one panel; a plurality of protrusions disposed on at least one surface of at least one panel, the protrusions configured to limit a range of motion of at least one living hinge. Also disclosed herein are methods of using the disclosed display devices and systems, for example, to display information in a vending machine, such as pricing and/or caloric information.
US11276327B2
The present disclosure relates to an administration mechanism (9) for a medicament delivery training device. The administration mechanism (9) comprises a longitudinal medicament delivery member cover (7) configured to be biased in a proximal direction, a rotator (11) configured to be received by the longitudinal medicament delivery member cover (7), the rotator (11) being rotatable relative to the medicament delivery member cover (7), wherein the medicament delivery member cover (7) is linearly displaceable relative to the rotator (11), and wherein the rotator (11) has a guide structure (12) configured to guidedly cooperate with the medicament delivery member cover (7) to cause the rotator (11) to rotate when the medicament delivery member cover (7) is displaced linearly relative to the rotator (11), wherein the medicament delivery member cover (7) is linearly displaceable relative to the rotator (11) from an initial position in which the medicament delivery member cover (7) is prevented from proximal displacement, to a distal position located distally relative to the initial position, thereby rotating the rotator (11) in a first direction, wherein the medicament delivery member cover (7) is linearly displaceable from the distal position to a proximal position located proximally relative to the initial position, thereby rotating the rotator (11) in a second direction opposite to the first direction, and wherein the medicament delivery member cover (7) is linearly displaceable from the proximal position to the initial position.
US11276326B2
The present invention includes a determiner configured to determine whether to photograph a packing style image of an article as a work target in a first warehouse work or not, as an image used in a second warehouse work performed after the first warehouse work.
US11276320B2
A method for educating users by gamification performed by at least one apparatus, is inter alia disclosed, said method comprising: repeatedly generating data pertaining to a user interface element; and providing said data pertaining to said user interface element, said user interface element allowing a user using a first software section or a user interface thereof upon activation of said user interface element to access a second software section or a user interface thereof for educating users by gamification.
US11276318B2
An electronic apparatus includes a processor and a storage storing instructions that, when executed by the processor, control the processor to perform acquiring a command list, determining a position and/or a locus in a coordinate system set based on all of one or more commands of the acquired command list, determining first determination information indicating whether the determined position in the coordinate system matches with a specific position in the coordinate system and/or second determination information indicating whether the determined locus in the coordinate system intersects with a specific region in the coordinate system, determining whether the command list is correct, and outputting at least any of the determined first determination information, the determined second determination information, and correct/incorrect determination information indicating the determination result of whether the command list is correct.
US11276294B2
An example system coupled to a rollator for monitoring usage of the rollator, includes a grip assembly and/or a hip sensing assembly. The grip assembly includes a first sensor configured to detect a force applied to the first sensor. The hip sensing assembly includes a second sensor configured to measure a distance between the second sensor and a hip of the user positioned with respect to the rollator. A microcontroller is electronically coupled in signal communication with the first sensor, the second sensor, and a feedback circuitry. When the force applied to the first sensor exceeds a first threshold, the microcontroller activates the feedback circuitry to generate a first response indicating that the first threshold has been exceeded. When the distance exceeds a second threshold, the microcontroller activates the feedback circuitry to generate a second response indicating that the second threshold has been exceeded.
US11276293B1
In some examples, systems, methods, and devices are described that generate contextual suggestions for patients. Generation of the contextual suggestions is triggered by certain events performed by a medical professional with respect to a patient (e.g., updating a patient record). The contextual suggestions are related to addressing health conditions of the patient and represent tasks or considerations which the medical professional should be made aware. The contextual suggestions are generated in a way that is considerate of patient context, medical professional context, and contexts of similar patients. The contextual suggestions can be presented to the medical professional for selection and execution.
US11276291B2
Methods and systems are provided for detecting objects or patient safety events in a patient room. Artificial intelligence is utilized to enhance safety issue recognition capabilities by the methods and systems. Sensors collect a series of images and depth data in a room of a patient. Data (corresponding to images and depth data of an object or patient safety event) is received from the sensors and compared to stored data to identify the object or patient safety event. The images are communicated to a central video monitoring system and a user may be prompted to confirm if the object requires learning or a patient safety event occurred (or identify the object or patient safety event) or to provide additional parameters or actions. A patient safety learning system analyzes the data and incorporates the user response to enhance safety issue recognition capabilities of the system and reduce false alerts.
US11276287B2
A portable item reporting device automatically learns a use of a portable item which is selected by an authorized user of the portable item, where the device is configured to be attached to and in substantial collocation with the selected portable item, or to be integrated into the portable item. The portable item reporting device monitors item location, item movement, and/or other environmental factors. The portable item reporting device detects and analyzes environmental data during usage of the portable item by the authorized user, or during user-designated storage of the portable item in a storage location. The device further identifies and/or learns, based on the detected enviromental data, one or more repeated patterns and/or context-determined patterns of usage or physical storage of the user's portable item. The device then stores the past, learned pattern(s) of usage data as indicative of expected and/or normal, future use/storage by the authorized user of the portable item.
US11276286B2
A folded coil label and associated methods of making a folded coil label are provided. On example folded core label may include a core, a coil, and a capacitor. The coil may be wrapped around the core and connected to the capacitor to form a resonant circuit. The coil may be formed of angled traces wrapped around the core to form turns of the coil, and each angled trace may be electrically and physically connected in series to an adjacent angled trace to form a helical structure of the coil.
US11276284B1
A plurality of sensors are operably coupled to a system controller. Each sensor includes a detection mode in which the sensor applies one or more detection algorithms to sensor data generated by the corresponding sensor to detect a possible event and to report the possible event to the system controller, but does not report the system data to the system controller. Each sensor also includes a sensor data mode in which the sensor data is reported to the system controller. When one of the plurality of sensors reports a possible event to the system controller, the system controller instructs one or more of the plurality of sensors to switch from the detection mode to the sensor data mode. The system controller is configured to receive the sensor data and to process the received sensor data to confirm or otherwise provide a measure of confidence in the reported possible event.
US11276281B2
A system providing various improved processing techniques for haptic feedback is described. An acoustic field is defined by one or more control points in a space within which the acoustic field may exist. Each control point is assigned an amplitude value equating to a desired amplitude of the acoustic field at the control point. Transducers are then controlled to create an acoustic field exhibiting the desired amplitude at each of the control points. When human skin interacts with the acoustic field, vibrations of the skin are interpreted by mechanoreceptors being excited and sending signals to the brain via the nervous system. Improved processing techniques allow for more efficient real-world operation.
US11276274B2
It is possible to accurately detect that paper stock stored in a container reaches a limit number. A paper stock processing system includes: a banknote processing device which includes a banknote accommodation unit accommodating banknotes, updates the accumulated number each time a banknote is accommodated, and transmits an updated accumulated number signal; a smart interface board which transmits the accumulated number signal to the outside when receiving the accumulated number signal; and a management server which compares the accumulated number indicated by the accumulated number signal with the maximum number and detects whether the number of accommodated banknotes has reached a limitation number set to the banknote accommodation unit 100, when receiving the accumulated number signal from a PTS terminal.
US11276268B2
Push-button switches and components thereof, including push-button switch button covers, as well as methods of making the same and gaming machines having such push-button switches, are provided. The push-button switches are low profile and configured for aperture-free mounting, and the button covers are configured to convey information and have improved characteristics.
US11276267B2
Disclosed is a media rotation mechanism. The media rotation mechanism may include a housing, a media receiver, and a rotation motor. The housing may define a first opening and a second opening. The media receiver may define a media receiver opening. The rotation motor may be configured to rotate the media receiver between a first position and a second position. The first position may correspond to the media receiver opening facing the first opening. The second position may correspond to the media receiver opening facing the second opening.
US11276264B2
A device for handling notes of value comprises a sensor unit for detecting at least one feature of a least one note of value to be dispensed. A control unit distinguishes depending on the feature detected by the sensor unit whether the at least one note of value is a first note of value that is approved for withdrawal or a second note of value that is not approved for withdrawal and activates a switch unit such that the at least one note of value is fed to an intermediate storage when it is a second note of value. The intermediate storage comprises a transport unit drivable in a first direction for feeding the second note of value and drivable into a second direction such that the second note of value can be conveyed out of the intermediate storage.
US11276260B2
An information processing apparatus includes a processor and a memory. The memory is in communication with the processor, where the memory stores computer-readable instructions that are executed by the processor. The processor performs operations including storing, in association with each other, vehicle position information with which a vehicle is identified, and parcel receipt information with which the vehicle is specified instead of an address or a name. The operations further include specifying the vehicle based on the parcel receipt information. The operations further include acquiring authentication information with which the vehicle is unlocked. The operations further include sending the authentication information to a device.
US11276252B2
Embodiments of the present disclosure provide a texture acquisition device, a method for manufacturing a texture acquisition device, and a texture acquisition method. The texture acquisition device includes: a display panel; a backlight layer including a plurality of light sources spaced apart from each other, the light sources being configured to emit light toward a light exit side of the display panel; and a plurality of photoelectric sensors, wherein the texture acquisition device is configured in such a way that the light emitted by the light source is irradiated to a region between adjacent light sources after being reflected by an object to be detected on the display panel, to form an optical path, and at least one photoelectric sensor is provided in the optical path so as to detect the light reflected by the object to be detected to recognize an texture image of the object to be detected.
US11276247B1
The present disclosure relates, in part, to spatially aware media that includes three-dimensional (3D) spatial information pertaining to a real-world space. The spatially aware media may map this 3D spatial information to media such as an image, for example, to provide 3D spatial context for the media. This may allow users to more flexibly and efficiently interact with virtual content in real-world spaces that are relevant to them. According to one embodiment, spatially aware media is augmented to provide an image of a real-world space overlaid with a render of a 3D model defined relative to the 3D spatial features of the real-world space. Before augmenting the spatially aware media, a recommended position for the 3D model relative to the 3D spatial features of the real-world space may be determined based on the 3D model and/or on the spatially aware media.
US11276244B2
The disclosure provides technology for generating a photo realistic multi-dimensional computer generated model of a physical environment. An example method involves accessing a model that comprises a set of spatial values; aligning image data with a surface of the model, wherein the image data corresponds to an image value; updating, by a processing device, the model to comprise the image value at a point on the model that is absent a spatial value; analyzing the model and the image value to determine the spatial value for the point on the model; and updating the model to comprise the spatial value at the point on the model.
US11276243B2
A simulation data augmentation method, a simulation data augmentation device and a simulation data augmentation terminal are provided according to embodiments of the present application. The method includes: acquiring a point cloud based on a plurality of frames, wherein the point cloud includes a plurality of obstacles labeled with real labeling data; dividing the point cloud into a plurality of preset regions, wherein each of the preset regions includes at least one obstacle; and adjusting the obstacle based on the real labeling data of the obstacle in the preset regions to obtain simulation data.
US11276240B1
A mobile device executes an augmented reality (AR) software application that detects an orientation of a client device. The AR software application projects a line from a reference position on the client device to a physical object. The AR software application identifies a first location on the physical object that intersects with the line. The AR software application determines an x-coordinate and a y-coordinate of a portion of the physical object included in an image displayed on the client device based on the first location. The AR software application receives a z-coordinate of the portion of the physical object. In response to receiving user input via the client device, the AR software application anchors an augmented reality object at a second location that corresponds to the x-coordinate, the y-coordinate, and the z-coordinate. The orientation of the augmented reality object corresponds to the orientation of the client device.
US11276238B2
Disclosed is a method, an apparatus, an electronic device and a computer readable storage medium for generating a three-dimensional effect based on a face. In an embodiment of the method, a standard face image is displayed, a three-dimensional effect which located on the standard face image is created at least by configuring a three-dimensional model and configuring a material of the three-dimensional model, effect parameters are generated according to the three-dimensional effect, a first face image recognized from an image sensor is obtained, and the three-dimensional effect is generated on the first face image according to the effect parameters. Through the above method, the three-dimensional effect can be easily configured and edited, and the three-dimensional effect generation algorithm can generate three-dimensional effects on the face images acquired in real time using three-dimensional effects parameters.
US11276231B2
Techniques are disclosed for training and applying nonlinear face models. In embodiments, a nonlinear face model includes an identity encoder, an expression encoder, and a decoder. The identity encoder takes as input a representation of a facial identity, such as a neutral face mesh minus a reference mesh, and outputs a code associated with the facial identity. The expression encoder takes as input a representation of a target expression, such as a set of blendweight values, and outputs a code associated with the target expression. The codes associated with the facial identity and the facial expression can be concatenated and input into the decoder, which outputs a representation of a face having the facial identity and expression. The representation of the face can include vertex displacements for deforming the reference mesh.
US11276213B2
In example embodiments, a computing system is capable of (a) receiving image data that represents a scene that was scanned by a detection device of a security screening system, (b) based at least on the image data, at least one neural network, and a confidence threshold defined for the security screening system, determining that the image data includes an identified item that has been deemed to be of interest, (c) based at least on determining that the image data includes the identified item that has been deemed to be of interest and one or more security parameters for the security screening system, determining that the identified item is deemed to be a security interest for the security screening system, and (d) based at least on determining that the identified item is deemed to be a security interest for the security screening system, presenting a visualization corresponding to the identified item.
US11276209B2
The present disclosure relates to an apparatus for estimating scatter in positron emission tomography, comprising processing circuitry configured to acquire an emission map and an attenuation map, each representing an initial image reconstruction of a positron emission tomography scan, calculate, using a radiative transfer equation (RTE) method, a scatter source map of a subject of the positron emission tomography scan based on the emission map and the attenuation map, estimate, using the RTE method and based on the emission map, the attenuation map, and the scatter source map, scatter, and perform an iterative image reconstruction of the positron emission tomography scan based on the estimated scatter and raw data from the positron emission tomography scan of the subject.
US11276208B2
An exemplary system, method, and computer-accessible medium for generating computed tomography (“CT”) image(s) of a subject(s) can be provided which can include receiving low dose CT imaging information for the subject(s), where the low dose CT imaging information can be based on a radiation dose of less than about 50 mAs, receiving a priori CT image data, and generating the CT image(s) based on the low dose CT imaging information and the a priori CT image data. A further CT images(s) can be generated based on the CT image(s) and the a priori CT image data. The a priori CT image data can include a set of Markov Random Field (MRF) coefficients derived from high dose or full dose CT image data.
US11276203B2
A system comprises an encoder configured to compress attribute information for a point cloud and/or a decoder configured to decompress compressed attribute information. Attribute values for at least one starting point are included in a compressed attribute information file and attribute correction values are included in the compressed attribute information file. Attribute values are predicted based, at least in part, on attribute values of neighboring points. The predicted attribute values are compared to attribute values of a point cloud prior to compression to determine attribute correction values. In order to improve computing efficiency and/or repeatability, fixed-point number representations are used when determining predicted attribute values and attribute correction values. A decoder follows a similar prediction process as an encoder and corrects predicted values using attribute correction values included in a compressed attribute information file using fixed-point number representations.
US11276196B2
A video processing method includes detecting, as a reference pose, a pose of an individual at a reference time point in an input video sequence; at a second, different, time point in the input video sequence, detecting a second pose of the individual; generating from one or more source images of the individual, a transitional video sequence representing a transition of the individual from the second pose to the reference pose; and associating the transitional video sequence with the input video sequence to generate an output video sequence including at least the transitional video sequence to implement a non-linear replay branch from the second time point to the reference time point.
US11276195B2
A system for navigating a host vehicle may include at least one processing device. The at least one processing device may be programmed to receive, from an image capture device, images representative of an environment of the host vehicle. The at least one processing device may also be programmed to analyze the images to identify features within the environment of the host vehicle. The at least one processing device may also be programmed to: obtain map data corresponding to the environment of the host vehicle, the map data comprising information of the features. The at least one processing device may also be programmed to match the features identified from the images with information of the features within the environment, obtained from the map data; and localize a position of the host vehicle within a roadway using the matched features and elevation information associated with the roadway.
US11276192B2
A dimensioning system includes: an emitter assembly to project a planar light beam into a scan volume; first and second image sensors to capture images of overlapping first and second portions of the scan volume; and a controller configured to: in response to an object travelling through the scan volume, for a successive pair of intervals defined by an operational frequency: at a first interval of the pair, (i) control the emitter assembly to project the planar beam and (ii) control the first image sensor to capture a first image of a top and a first side of the object; at a second interval of the pair, (i) control the emitter assembly to project the planar beam and (ii) control the second image sensor to capture a second image of the top and a second side of the object; and generate a three-dimensional image from the first and second images.
US11276186B2
A captured image is registered, as a background image, from among captured images sequentially inputted. In a case where it is determined that a moving object is included in a first background image registered at a first timing, the registered first background image is replaced with a second background image registered at a second timing prior to the first timing.
US11276183B2
A relocalization method includes: obtaining, by a front-end program run on a device, a target image acquired after an ith marker image in the plurality of marker images; determining, by the front-end program, the target image as an (i+1)th marker image when the target image satisfies a relocalization condition, and transmitting the target image to a back-end program; performing, by the front-end program, feature point tracking on a current image acquired after the target image relative to the target image to obtain a first pose parameter. The back-end program performs relocalization on the target image to obtain a second pose parameter, and transmits the second pose parameter to the front-end program. The front-end program calculates a current pose parameter of the current image according to the first pose parameter and the second pose parameter.
US11276182B2
Disclosed herein include systems, devices, computer readable media, and methods for enhancing human visual motion perception in the periphery (e.g., the far periphery, or the extreme periphery) or improving user safety using, for example, at least one auditory stimulus with a falling pitch.
US11276171B2
To plan tumor treating fields (TTFields) therapy, a model of a patient's head is often used to determine where to position the transducer arrays during treatment, and the accuracy of this model depends in large part on an accurate segmentation of MRI images. The quality of a segmentation can be improved by presenting the segmentation to a previously-trained machine learning system. The machine learning system generates a quality score for the segmentation. Revisions to the segmentation are accepted, and the machine learning system scores the revised segmentation. The quality scores are used to determine which segmentation provides better results, optionally by running simulations for models that correspond to each segmentation for a plurality of different transducer array layouts.
US11276164B2
A computer implemented method, computer system and computer program product are provided for data classification. According to the method, an original data is received by one or more processing units. A classification of the original data with a trained classifier is determined by one or more processing units, wherein the classifier is trained by a labeled data of different granularity, and the labeled data include at least one defect object.
US11276163B2
The present disclosure pertains to autonomous control of an imaging system. In some embodiments, training information including at least a plurality of images and action information are received. The plurality of images and action information are provided to a prediction model to train the prediction model. Further, an image capturing device is controlled to capture an image of a portion of a living organism, the image is processed, via the prediction model, to determine an action to be taken with respect to the image, and the determined action is taken with respect to the image.
US11276151B2
Dental images are processed according to a first machine learning model to determine teeth labels. The teeth labels and image are processed using a second machine learning model to label anatomy. The anatomy labels, teeth labels, and image are processed using a third machine learning model to obtain feature measurements, such as pocket depth and clinical attachment level. The feature measurements, labels, and image may be input to a fourth machine learning model to obtain a diagnosis for a periodontal condition. Machine learning models may further be used to reorient, decontaminate, and restore the image prior to processing. A machine learning model may be trained with images and randomly generated masks in order to perform inpainting of dental images with missing information.
US11276147B2
Spherical rotation is described for encoding a video that has a wide field of view, such as a spherical or hemispherical video. One example relates to receiving encoded video including rotation orientation metadata, decoding the video, extracting the rotation orientation metadata, rotating the decoded video based on the rotation orientation metadata, generating a view of the rotated decoded video, and buffering the generated view for display.
US11276137B1
There is provided a graphics processor comprising a programmable execution unit operable to execute programs for respective execution thread groups. An eviction checking circuit is provided that is configured to check instructions as they are being fetched for execution from an instruction cache to determine whether the instruction includes any conditional eviction conditions that if not met indicate that the program to which the instruction relates should not continue to be executed for the group of execution threads. The eviction checking circuit is then configured to check whether any conditional eviction conditions are satisfied at this point and either allow the execution unit to continue program execution or cause the thread group to be evicted.
US11276136B2
An external graphics method for an external graphics system is provided. The external graphics system includes a host device at least having a first graphics processing unit that generates a first video stream signal, and an external graphics device for connecting to the host device. The external graphics device at least includes a second graphics processing unit that generates a second video stream signal, and a TBT interface unit electrically connected to the host device. The method mainly includes: when the host device determining a graphics processing performed by the second graphics processing unit not exceeding a load-carrying capacity threshold, displaying an image frame corresponding to a TBT signal; and when determining the graphics processing performed by the second graphics processing unit exceeding the load-carrying capacity threshold, computing the TBT signal and the first video stream signal in sum, and displaying the corresponding image frame accordingly.
