US11299326B2
A reclosable pouch in combination with an elongate closure mechanism. The pouch has a mouth defining an opening into an interior space. The elongate closure mechanism includes a first base member disposed along a first sidewall. A pair of interlocking members extends from a first surface of the first base member. The interlocking members are parallel to each other with a space therebetween. A plurality of partial indentations is disposed along a second surface of the first base member, extending longitudinally between the opposite ends of the elongate closure mechanism, and being visible between the opposite ends of the elongate closure mechanism. The interlocking members extending from the first base member occlude and deocclude with a pair of interlocking members extending from the second base member, in order to resealably close the mouth. The plurality of partial indentations remains visible during the occluding and deoccluding.
US11299317B2
A foldable food carton including a lid portion; a bottom portion; and a viewable tab attached to the lid portion, wherein the tab comprises one or more of alphabetic text, numeric text, QR code, bar code, graphic, design, or combination thereof printed on the tab. A method of assembling a carton with a viewable tab, including providing a carton in an unfolded configuration, and folding the carton into an assembled configuration, wherein upon folding the carton into the assembled configuration the tab moves from a first position to a second position.
US11299316B2
A separation structure for a lock packing assembly includes a rectangular board with multiple holes which accommodate the handle of a lock, and the mounting plate of the lock contacts the board. The board includes a panel extending from each of four sides thereof, and the panels each have a first bending line and a second bending line. Each of the panels is bent along the first bending line and toward the board. Each of the panels is bent along the second bending line to form a separation plate which is perpendicular to the board and located between the holes. The locks are installed through the holes and separated by the separation plates such that the locks do not hit each other. The lock packing assembly includes low cost and can protect the locks.
US11299313B2
The present disclosure relates to a shipping and display container which can be formed from one or more blanks folded and formed according to a method for creating the container. A portion of the blank forming the front wall can be formed from two stacked, joined layers including an interior and an exterior blank layer. The exterior blank layer includes top flaps and bottom flaps, the top flaps being significantly smaller in height compared to the bottom flaps such that when the container is formed, the top flaps form a bearing surface along the border of the container, on which a second container may be stacked, while defining a central window that displays the interior contents of the container.
US11299310B2
An apparatus for emptying bags containing loose material. The apparatus comprises a cutting member for cutting the bags and a support grid including a row of rods arranged downstream of the cutting member and onto which the bags are carried once they have been cut. The rods are associated with a motovibrator designed to cause the rods to vibrate, facilitating the emptying of the bags. Furthermore, a resilient spacer is interposed between each pair of adjacent rods.
US11299308B2
An electronic product packaging system includes a robot on which a vacuum suction device adapted to pick up a packaging box and a gripper adapted to grab an electronic product are disposed, a packaging box loading platform adapted to load a pile of a plurality of the packaging boxes stacked together, a product loading device having a loading groove adapted to load a row of a plurality of the electronic products, and a packaging platform carrying the electronic products and the packaging boxes. The robot is configured to pick up the packaging box from the packaging box loading platform and place the packaging box on the packaging platform with the vacuum suction device. The robot is configured to grab the electronic product from the product loading device and place and pack the electronic product into the packaging box on the packaging platform with the gripper.
US11299304B2
The present invention relates to a simplified device and a process-technically simplified and also more rapidly applicable method for transporting readily cut and filled hose pieces within a machine for producing pouches filled with brewable material. The device according to the invention has a transport wheel which has several supports distributed over its circumference, each holding a pouch which are pivotally mounted on the transport wheel. In the method according to the invention, a hose piece for forming a pouch with at least one chamber between a head and a bottom is inserted in the radial direction into a support of the transport wheel. In a removal station the pouch is removed radially from the transport wheel with the bottom leading.
US11299303B2
A food article loading system including a shuttle conveyor mounted for reciprocal movement having a first paddle belt for receiving food articles, and upper and lower drives engaging the upper and lower passes of the first paddle belt; a loading head having a second paddle belt for receiving the food articles from the first paddle belt lower pass; a slide gate for receiving groupings of food articles from the loading head; and a control for independently actuating the upper and lower drives to operate at selected speeds, to cause rotation of the first belt and the shuttle conveyor to reciprocate longitudinally to receive and retain a first predetermined number of the food articles, deposit a second predetermined number of the elongate food articles onto the second belt at a selected frequency, and selectively open the slide gate to allow groupings of food articles to fall into receptacles.
US11299301B2
This invention is directed towards the packaging of heavy articles such as floor jacks and similar equipment. The package is adapted to allow a heavy article to be rolled out of the package without lifting. The packaging is designed to engage with temporary handles positioned on the packaged article to make it easier for an end user to maneuver the packaged article and to remove the article from the packaging.
US11299300B2
A table top appliance rapidly fills a pouch through some mechanical actuation or automation by inserting the pouch into the appliance and the machine fills the pouch. One embodiment of the food pouch filling station may be a mechanical version that includes a method to pump or push the contents of the container into the pouch. A second embodiment of the food pouch filling station may be an electric pump version that fills pouches and may have the option of controlling the amount of food dispensed. The food pouch filling station may also include a valve that connects to the pouch to control the flow to the pouch.
US11299299B2
A machine for making packages containing liquid or creamy products includes stations for punching/forming a first blank defining upper, lower and rear faces of the open package. A punching and creasing station forms a second blank defining first and second lateral faces of the package. The second blank has a notch for partial transversal separation between the first and second lateral faces. A station for assembling the first blank with the second blank for opening/closing the package with the notch of the two lateral faces, arranged in a “V”, to form an edge of the package. A transport unit is movable along a feed direction and configured to receive the package from the assembly station. A station opens the edge and fills the package with a dose of the product fed through the open notch. A station seals the notch.
US11299294B2
Systems, computer-implemented methods and/or computer program products that facilitate automating fault isolation of flight control surfaces and damage detection of aircraft are provided. In one embodiment, a system 100 utilizes a processor 102 that executes computer implemented components stored in memory 104. One or more sensors 106 monitor wing and flight control surface from one or more vantage points to obtain full coverage of the wing. A machine vision component 108 assesses condition of the wing and the flight control surface based on results of the one or more sensors 106. A spectrographic component 110 detects leaks by monitoring airflow for traces of fuel or hydraulic fluid.
US11299288B2
Method of presenting flight data of an aircraft and a graphical user interface for use with the same
A method of presenting flight data of one or more aircrafts, including the steps of: receiving dataset associated with the aircraft from a data management system; applying an analysis process to compare at least two portions of the received dataset; and presenting the analysed data portions to a user in a visualized manner. A graphical user interface is also included for use with the method.
US11299287B1
Aspects relate to systems and methods for orienting a thrust propulsor in response to a failure event of a vertical take-off and landing (VTOL) aircraft. An exemplary system includes a plurality of lift propulsors mechanically connected to a VTOL aircraft, wherein each of the plurality of lift propulsors are configured to produce lift, a plurality of sensors, wherein at least a sensor is configured to detect a failure of at least a lift propulsor, and transmit a failure datum, a thrust propulsor mechanically attached to the VTOL aircraft with an orientable joint, wherein the thrust propulsor is configured to produce thrust and orient the thrust propulsor as a function of a thrust orientation datum, and a flight controller configured to receive the failure datum, generate a thrust orientation datum as a function of the failure datum, and transmit the thrust orientation datum to the orientable joint.
US11299286B2
The present disclosure provides methods and systems for operating a rotorcraft comprising a plurality of engines configured to provide motive power to the rotorcraft and at least one rotor coupled to the plurality of engines. Failure of an active engine of the rotorcraft is detected when the rotorcraft is operated in an asymmetric operating regime (AOR), in which at least one first engine of the plurality of engines is the active engine and is operated in an active mode to provide motive power to the rotorcraft and at least one second engine of the plurality of engines is a standby engine and is operated in a standby mode to provide substantially no motive power to the rotorcraft. At least one flight control input is adjusted to compensate for a reduction in rotational speed of the at least one rotor resulting from the failure of the active engine. An increase in a power output of the standby engine of the rotorcraft is commanded.
US11299283B2
An aircraft is provided including a fuselage that extends along a longitudinal direction between a forward end and an aft end. A boundary layer ingestion fan is mounted to the fuselage at the aft end and is configured for ingesting boundary layer airflow off the surface of the fuselage. The fuselage defines a profile proximate the boundary layer ingestion fan that is optimized for ingesting a maximum amount of boundary layer air and improving propulsive efficiency of the aircraft. More specifically, the fuselage defines a cross sectional profile upstream of the boundary layer ingestion fan that has more cross sectional area in a top half relative to a bottom half as defined relative to a centerline of the boundary layer ingestion fan.
US11299277B2
Disclosed herein is a portable bed having particular application for use in an aircraft. The aircraft bed includes a folding frame and a folding mattress to lay on and be supported by the folding frame. The folding frame includes a plurality of upstanding panels that are hingedly coupled side-to-side one another so that the frame can be collapsed from an expanded unfolded configuration at which to support the mattress to a compact folded configuration at which to be suitable for storage. In one embodiment, the folding frame is located between a pair of aircraft seats that face one another, and the mattress extends between the seat portions of the facing seats. In another embodiment, the folding frame is located between an aircraft seat and an upstanding structure (e.g., a wall) of the aircraft, and the mattress extends between the reclined back portion of the aircraft seat and the upstanding structure by way of the folding frame.
US11299275B2
A removable privacy panel assembly (100) for a passenger seat includes a center panel (101) with a width approximately equal to a width of the passenger seat and at least one side panel (103, 104) with a connection to the center panel (101) where the at least one side panel extends approximately perpendicular to the center panel. The removable privacy panel assembly includes a deployed configuration where the removable privacy panel assembly is attached to the passenger seat and an uninstalled configuration where the removable privacy panel assembly is detached from the passenger seat. In the deployed configuration, the center panel is approximately aligned with a seatback (11) of the passenger seat and the at least one side panel (103, 104) extends forward from the center panel (101) beyond a seating surface of the passenger seat. In the deployed configuration, the at least one side panel (103, 104) is disposed adjacent to a headrest (15) of the passenger seat.
US11299272B2
In order to make available a space-saving sanitary unit having a toilet which offers improved user convenience to persons with restricted mobility, a cabin module for an aircraft is described which has a sanitary unit. The sanitary unit has a toilet cubicle with a toilet. The toilet cubicle is formed by four side walls and the toilet is arranged on a first side wall. A first access door is arranged in a second side wall, which extends transversely to the first side wall and adjoins the first side wall. A surface which is designed to at least partially accommodate a wheelchair is provided as an option within the toilet cubicle. The cabin module is configured to be installed with the second side wall transversely to a direction of flight. The first side wall 18a is aligned with an external wall in the installed state.
US11299270B2
An unmanned aerial system (UAS) may comprise an unmanned aerial vehicle (UAV) configured to search and recover persons and things, collect and produce data of an emergency situation for display on a vehicle navigation system, or explore for natural resources. The UAS may include a landing pad, and/or a sensor such as a ground penetrating sensor configured to search for a person trapped underground. The UAS may be configured to receive data from the one or more sensors. An analyzer may be used to assess surrounding environment and the status of the person or thing, and send a signal to the UAV. The components attached to the UAV may include connectors, a robotic arm, a sensor, and/or a portable power source. The UAS may be configured to, for example, detect an emergency situation and determine the nature and location of the emergency situation. The UAS may be configured to explore for oil, gas, and mineral sources, and/or excavate location using a robotic arm.
US11299262B2
Various implementations directed to composite skid member with varying cross-sections are provided. In one implementation, an aircraft landing gear assembly may include two composite skid members configured to contact the ground, where each composite skid member includes a first cross-section and a second cross-section, and where the first cross-section is different than the second cross-section. The aircraft landing gear assembly may also include two cross members configured to couple to a fuselage of an aircraft and configured to interconnect the two composite skid members.
US11299255B2
A slat (50) for an aircraft wing comprises a leading edge (51) defining a leading edge line (61), a trailing edge (52) defining a trailing edge line (62), the leading and trailing edges line defining a slat plane, the chord distance (69) extending normal to the leading edge and measured along the slat plane; an inboard edge extending between the leading and trailing edges; and an outboard edge (56) extending between the leading and trailing edges. The outboard edge comprises a first side portion having a projection on the plane defining a first side line (63), and a second side portion having a projection on the plane defining a second side line (64), the second side line being disposed at a first angle to the first side line and at a second angle to the leading edge line as it extends toward the inboard and trailing edges. A wing assembly and an aircraft including the slat are also disclosed.
US11299254B2
A seal plate (201) for maintaining a continuous aerodynamic surface between a fixed part (302) of an aerostructure such as an aerofoil (103) and a movable surface such as a spoiler (304) is provided. The seal plate (201) includes a resilient material such as fiberglass and has an aerodynamic surface (203). It is configured to be mounted to the fixed part (302) of the aerofoil along one edge (205) and to slidably seal with the control surface (304) at a second edge (207). The seal plate (201) is stepped and has a rigid lever (217) to engage behind the control surface (304) to bend the seal plate precisely according to movement of the control surface (304) and maintain the continuous aerodynamic surface.
US11299251B2
Retractable guide assemblies are provided to guide cargo load pallets onto a cargo deck of a cargo aircraft, the guide assembly having a support subassembly comprising a recessed housing box, a moveable guide subassembly pivotally connected to the support subassembly so as to be pivotally moveable relative thereto, and an actuator subassembly operatively interconnecting the moveable guide subassembly and the support subassembly. The actuator subassembly may thereby allow the moveable guide subassembly to be pivotally moveable between (i) a releasably locked stowed condition, (ii) a releasably locked deployed condition and (iii) a freely moveable unlocked maintenance condition.
US11299250B2
A privacy door assembly for installation in an aircraft relative to a flight deck door of the aircraft includes a door frame having a first post and a second post, where the second post comprises a latch recess. The privacy door comprises a latch positioned on an edge of the privacy door and arranged to engage the latch recess when the privacy door is in a closed position within the door frame. An access door is positioned in the privacy door, where the access door is rotatable from a closed position to an open position in a forward direction. A first mechanical door handle system including a mechanical combination lock is positioned on an aft side of the privacy door and coupled to the latch, and a second mechanical door handle system is positioned on a forward side of the privacy door and coupled to the latch.
US11299249B2
A propulsion system for omnidirectional maneuverability and efficient forward flight of an airship. The propulsion system includes only fixed, unidirectional engines (17, 19, 20). Thrust vectors of the fixed engines (19, 20) are oriented in a way that their speeds can be chosen such that all forces acting on the airship (i.e., engine thrusts, gravity, buoyancy, wind and potentially others) together result in the desired motion. The engines may be four ducted fans (17) at the bow of the aircraft and four ducted fans (19) at the stern of the aircraft. The thrust vectors of the engines can be decomposed into three vectors of equal length that are each parallel to one of the three axes of a Cartesian coordinate system. Efficient forward flight is achieved by an additional engine (20) at the stern of the airship.
US11299243B2
A cord angle of reinforcing layers having a bias structure constituting a body portion is set to 25° or more and 45° or less in a neutral state of a body. Reinforcing layers are bonded with a bonding member interposed between the reinforcing layers, the bonding member disposed in a space between the reinforcing layers facing in the cylinder axial direction of the body portion and a hemispherical portion. The layered bonding members have the same bias structure as the reinforcing layers of the body portion. A cord angle of the bonding member is set to ±10° of the cord angle of the reinforcing layers of the body portion. The spaces have a plurality of different sizes. One set of ends of the spaces are set to a plurality of different positions, and the other set of ends are also set to a plurality of different positions.
US11299238B2
A structure for integrating a down tube of an electric bicycle with a battery box is provided. The down tube has a tube body and two fixed bases arranged in the inner cavity of the tube body. A receiving cavity is bounded by the two fixed bases and the tube body. The receiving cavity is provided with an access opening on the outer side surface of the tube body. A long side of the access opening extends inward to form an elongated protruding rib. A positioning column is provided on each of two opposite sides of the two fixed bases. The battery box has a box body and two bearing bases that are installed on the outer sides of the two ends of the box body, respectively. A first dimple is provided on the outer side of the box body in a concave manner.
US11299227B1
A portable mobile phone storage box comprises a box body and a mounting mechanism, wherein the box body comprises a base, an upper cover, and a touch screen film. The base is provided with a storage groove. A touch groove is disposed in the top of the upper cover, and a mounting plate is arranged on the upper cover. An adhesive layer is arranged at the bottom of the mounting plate, and the touch screen film and the adhesive layer are bonded to each other by hot melting. A limiting mechanism is mounted at the bottom of the upper cover and comprises a hook and a loop. A shading plate is disposed on one side of the top of the upper cover. The mounting mechanism comprises a fixing seat and a supporting mechanism, wherein the supporting mechanism is mounted at the bottom of the fixing seat.
US11299222B2
A mobile farm implement includes a track assembly with a plurality of arms that are pivotally coupled to support idler wheels and bogie wheels such that the track assembly is able to better conform to the terrain when the implement is towed behind a tractor or otherwise moved.
US11299219B2
A cargo detection apparatus installed within a cargo container includes multiple distance sensors and one or more processors in communication with the distance sensors. The distance sensors, which are configured for mounting on or adjacent to a ceiling of the cargo container, generate distance signals. Each distance signal indicates a distance between a corresponding one of the distance sensors and a surface within the interior space of the cargo container. The one or more processors are operable to execute instructions to compare the distance indicated by each of the distance signals to a distance threshold, and generate a cargo-present indication if the distance is less than the distance threshold. The distance sensors may be laser-ranging time-of-flight sensors or ultrasonic sensors.
US11299214B2
The present invention is directed to a closed structural component and process for preparing the same.
US11299212B2
A system of connected elements for a motor vehicle includes: a first element which has at least one depression on a surface; a second element which is arranged on the first element in such a manner that a surface of the second element and the depression of the first element form a cavity; a filling opening which forms an access to the cavity; and an adhesive which at least partially fills the cavity and thereby adhesively bonds the first element to the second element.
US11299211B2
A lower vehicle-body structure of an electric vehicle to increase resistance to lateral collision and also improve front-end collision load transfer performance of a tunnel. The lower vehicle-body structure of an electric vehicle includes a floor having a tunnel formed in a front part at a middle in a vehicle-width direction; and a floor cross member spanning, above the floor, between side sills disposed on opposite sides of the floor. Also, a rear end of the tunnel is located directly in front of the floor cross member, and reinforcing brackets are provided extending from the tunnel toward an upper end of the floor cross member and connected to the upper end of the floor cross member.
US11299209B1
The present disclosure describes a vehicle including an inner wheelbase panel, a first panel, a second panel and a pillar that is coupled to the wheelbase panel. The pillar includes a wall, a first flange, a second flange, and a tunnel. The wall defines an inner cavity and an outer cavity. The first flange extends outwardly from the wall and the second flange extends inwardly from the wall. The vehicle includes baffle which extends through the tunnel and is sized and shaped to seal both the inner cavity and the outer cavity.
US11299208B1
Land vehicles, modular systems for forming monocoques of land vehicles, and methods of forming monocoques of land vehicles using modular systems are disclosed herein. In certain embodiments, the land vehicles are provided as delivery vehicles and/or utility vehicles. A land vehicle includes a monocoque supporting a plurality of wheels to permit movement of the vehicle relative to an underlying surface in use of the land vehicle.
US11299201B2
A lightweight suspension upright or knuckle for a vehicle including a bearing connection interface arranged coaxial with the rolling bearing and including a first sleeve element and a second sleeve element arranged radially outside the first sleeve element and including a BMC/LFT/DLFT annular body that is sandwiched between a first and second shell elements, which are coupled together in a radially superimposed manner and which are preferably obtained in a semi-cured state as self-supporting elements, to be chemically and mechanically bonded together and with the BMC/LFT/DLFT annular body in a later stage during a step of forming a core (11) to fill either completely or partially an empty space (12) delimited between the first and second shell elements (8,9).
US11299199B2
The present disclosure relates to an apparatus and a method for EPS control, which determine the amount of assist torque and estimate the amount of available assist in order to prevent a problem in relation to vehicle driving and driver's safety when there is malfunction in power supply. Accordingly, the present disclosure provides an effect in which the driver can take various measures according to his or her determination, instead of promptly moving the vehicle to a safety zone.
US11299196B2
The failure detection device includes: a failure detection unit configured to detect failure of a torque detection unit, the torque detection unit detecting torque applied to a rotary shaft with plural torque sensors; and a controller configured to control drive of a motor such that the motor outputs continuous torque in an event that the failure detection unit detects failure of the torque detection unit, the continuous torque continuously generating torque that is, if at least one of the plural torque sensors is working properly, detectable by the at least one of the plural torque sensors.
US11299192B2
An operating arrangement for a vehicle includes a steering column retractable into and extendable out of a dashboard, a steering shaft that is retractable and extendable relative to the steering column, a steering wheel on an end of the steering shaft, and a steering column module arranged on the steering column between the steering wheel and the dashboard. The steering column module has a screen positioned behind the steering wheel. In a manual vehicle driving mode, the steering column is extended out of the dashboard to position the steering wheel and the steering column module away from the dashboard. In an automatic (or autonomous) vehicle mode, the steering column is retracted into the dashboard to position the steering column module against the dashboard and the steering shaft is retracted relative to the steering column to position the steering wheel adjacent the dashboard with the screen resting against the steering wheel.
US11299191B2
Systems and methods of shielding a hand sensor system in a steering wheel are disclosed herein. An exemplary hand sensor system includes a sensor mat and a heater mat that is disposed between the sensor mat and a frame of the steering wheel. A power source selectively provides a heating current to the heater mat to provide heat to the steering wheel and a shielding voltage signal to the heater mat to provide electrical shielding for the sensor mat when heating is not needed or when sensing takes priority over heating. Alternatively, the system may include a shield mat that is separate from the heater mat and is disposed between the sensor mat and the heater mat. In addition, to isolate the signal carried by individual sensor return wires, a metallic or insulating covering or conduit may be provided around the wires or portions thereof.
US11299190B2
A station for conducting an infant car seat challenge test includes a first portion, a second portion, and a resilient cushion. The first portion has a top configured as an open-top receptacle. The resilient cushion is disposed in and is coupled to the open-top receptacle. The resilient cushion has a sloped top surface where the sloped top surface is sloped towards a first side of the open-top receptacle. The resilient cushion is adapted to support an infant car seat thereon. The second portion is coupled to the first portion at a second side of the open-top receptacle. The second portion includes a platform positioned above the open-top receptacle wherein the platform is adapted to support an electronic display thereon.
US11299188B2
According to one embodiment, a moving body includes an electrical component, a base frame that includes caster portions provided to be runnable on a floor surface, and is formed such that a front side is narrower than a rear side along a front-rear direction, the rear side is opened, and thus another moving body is insertable from the rear side, and a battery case that accommodates a battery supplying power to the electrical component and has an opening and closing lid opening rearward. A restricting member is provided inside the base frame and restricts a position of the other moving body inserted from the rear side to a position where the opening and closing lid opens at least to an angle at which the battery in the battery case is replaceable.
US11299187B2
A dumping cart is disclosed. The cart allows for complete dumping while maintaining four wheels on the ground and can rotate the rear set of wheels to allow the bed of the cart to be completely turned over for emptying. Also disclosed is a method of attaching an article retaining bed to a cart.
US11299185B2
A method and a computer program product monitor infrastructure facilities of a route network for vehicles. The vehicles generate messages about a respective operating state, which messages are transmitted with a time and a specification of location which represent the occurrence of a signaled operating state, to a land-based evaluation device. The messages received are stored in a database and evaluated. The messages of a predefined time period relating to a predefined operating state are read out from the database. Limited areas with frequent occurrence of the predefined operating state are determined by means of a predefined algorithm. The infrastructure facilities in the areas with the frequent occurrence of the predefined operating state as a possible cause of the predefined operating state of the vehicles are identified, and information about the infrastructure facilities which are detected as a possible cause of the predefined operating state of the vehicles are output.
US11299180B2
A vehicle control device includes: a recognizer configured to recognize a surrounding situation of a vehicle based on an output of an on-board sensor; an interruption vehicle specifier configured to specify an interruption vehicle attempting to interrupt a travel lane from a lateral side of the travel lane in which there is the vehicle based on a recognition result of the recognizer; and a driving controller configured to control at least one of an acceleration or deceleration speed or steering of the vehicle based on a position of the specified interruption vehicle.
US11299178B1
A travel control method for a vehicle having an autonomous travel control function includes: detecting an oncoming vehicle travelling in the opposite lane of the travel lane in which the subject vehicle travels; predicting whether or not the oncoming vehicle enters into the travel lane in which the subject vehicle travels; when it is predicted that the oncoming vehicle enters into the travel lane in which the subject vehicle travels, setting initial deceleration of the subject vehicle in a case of time until the subject vehicle and the oncoming vehicle pass each other being relatively long to a smaller value than the initial deceleration in a case of the time being relatively short; and executing deceleration travel control of the subject vehicle.
US11299174B2
In response to determining that performance data of device operation by an operating user meets a safety requirement, embodiments determine a degree of deviation of a performance data value from a baseline pattern of good performance values defined for the user; in response to determining that the degree of deviation of the operating data value meets a cognitive assessment threshold, administer a cognitive aptitude test challenge to the user selected from baseline aptitude profile data of challenges previously responded to by the user; and execute a corrective action that reduces a risk of loss in response to determining that a degree of deviation of a value of a response provided by the user to the cognitive test challenge from a performance metric value of the baseline aptitude profile data meets a threshold cognitive assessment threshold.
US11299164B2
A method and a device for generating a signal which indicates the imminent formation of slipperiness on a roadway (2) before this arises on the roadway, wherein radiation reflected from the roadway, or from a point adjacent to the roadway, is evaluated, which radiation emanates from at least one reference surface (11) arranged in or on the roadway or the adjacent point, which reference surface is formed by a material different from the roadway covering material. The reference surface is selected from a material on which slipperiness is formed earlier than on the road surface material. The signal (13) is emitted when the evaluation shows that slipperiness has formed on the reference surface (11).
US11299163B2
A control system of a vehicle determines whether to require a shift from a first travel state in which an operation by a driver is not required to a second travel state in which the operation by the driver is required; makes an operation request to the driver when the shift is required; determines whether the driver has performed an operation in response to the request; and stops the vehicle in a predetermined position when the driver has not performed the operation, wherein in a case in which a lane change operation is required to stop the vehicle in the predetermined position, a speed of travel of the self-vehicle is reduced in accordance with each of a vehicle speed set for a first lane before the lane change operation and a vehicle speed set for a second lane after the lane change operation.
US11299162B2
A vehicle control device includes a display control unit configured to display a preceding vehicle image corresponding to a preceding vehicle and an overtaking proposal activation image based on a relative situation of the preceding vehicle with respect to the host vehicle and a surrounding environment of the host vehicle and configured to control display such that the overtaking proposal activation image and the preceding vehicle image approach each other in response to approaching of the host vehicle and the preceding vehicle, an automatic overtaking proposal unit configured to propose the automatic overtaking to a driver when the overtaking proposal activation image reaches the preceding vehicle image on the display screen, and a vehicle control unit configured to execute the automatic overtaking of the preceding vehicle by the host vehicle when the approval determination unit determines that the driver has approved the automatic overtaking.
US11299152B2
A vehicle control system includes: a recommended lane setter configured to set a recommended lane in which an own vehicle is to travel along a route to a destination; a reception unit configured to receive an operation by an occupant of the own vehicle; and an automatic driving controller configured to control steering and acceleration or deceleration of the own vehicle such that the own vehicle travels in the recommended lane set by the recommended lane setter. The automatic driving controller is configured to change a lane of the own vehicle to another lane different from the recommended lane and is configured to control the steering and the acceleration or deceleration speed of the own vehicle such that the traveling in a lane of a lane change destination is maintained until a predetermined condition is satisfied when the reception unit receives a predetermined operation.
US11299151B2
The present invention relates to a method and system for accurately predicting future trajectories of observed objects in dense and ever-changing city environments. More particularly, the present invention relates to substantially continuously tracking and estimating the future movements of an observed object. As an example, an observed object may be a moving vehicle, for example along a path or road. Aspects and/or embodiments seek to provide an end to end method and system for substantially continuously tracking and predicting future movements of a newly observed object, such as a vehicle, using motion prior data extracted from map data.
US11299149B2
Driving control systems and methods include a first vehicle having one or more processors programmed to receive an individual driving behavior model specific to a driver of a second vehicle proximate the first vehicle. The individual driving behavior model is based on historical driving behavior of the driver of the second vehicle. The one or more processors are programmed to identify a motion plan for the first vehicle based on the individual driving behavior model specific to the driver of the second vehicle, and to control movement of the first vehicle according to the identified motion plan.
US11299141B1
A control system is provided for implementing multi-layer braking and retardation in a work vehicle that includes a hybrid electric drive system having an engine and one or more electric machines. The control system includes a braking and retardation system that dissipates energy generated by motion of the work vehicle, with the braking and retardation system including a brake resistor, an engine brake, and a transmission operable to provide transmission braking. A controller receives inputs on a braking torque demand and operational parameters of the hybrid electric drive system and the braking and retardation system, determines an amount of energy absorption necessary to meet the braking torque demand, and allocates the energy to be absorbed within the braking and retardation system according to a hierarchal energy allocation scheme based on the energy to be absorbed and the operational parameters of the hybrid electric drive system and braking and retardation system.
US11299138B2
A control device for a hybrid vehicle, wherein when starting an engine using a first battery, if the residual capacity of the first battery is not enough to start the engine because of the reduced-voltage of the first battery, the engine is started by driving an ACG starter supplied with electricity from a second battery having a voltage rated value different from that of the first battery.
US11299134B2
An electropneumatic brake system (EBS) of a vehicle, which electronically controls a brake-pressure, including: a) a service-brake actuating-element, which is actuatable by a driver, of a service-brake-actuating-device, which has an electrical-channel and at least one pneumatic-channel, wherein, depending on the actuation of the service-brake-actuating-element, an electrical-brake-request-signal, representing a setpoint-brake-pressure, is generated in the electrical-channel and a pneumatic-backup-pressure is generated in the pneumatic-channel; b) a first electronic-control-system, which, depending on a brake-request-signal output by the electrical-channel, outputs an electrical-brake-control-signal; c) at least one electropneumatic-pressure-control-module, which, depending on the electrical-brake-control-signal, outputs an actual-brake-pressure, in the course of a brake-pressure-control adjusts the actual-brake-pressure to the setpoint-brake-pressure and inputs this into at least one pneumatic-brake-actuator; d) wherein the pressure-control-module includes at least one electromagnetic-control-valve-device (EV, AV), at least one relay-valve (RLV), at least one electromagnetic-backup-solenoid-valve (BV), a second electronic-control-system and at least one pressure-sensor (DS), wherein, depending on the electrical-brake-control-signal, the electromagnetic-control-valve-device (EV, AV) generates a control-pressure for a control-input of the relay-valve (RLV), which, depending on the control-pressure, generates an actual-brake-pressure for the at least one pneumatic-brake-actuator, which the pressure-sensor (DS) measures/reports to the second electronic-control-system of the pressure-control-module, e) wherein the electromagnetic-control-valve-device (EV, AV) and the at least one electromagnetic-backup-solenoid-valve (BV) are electrically-controlled by the second electronic-control system, f) wherein the electromagnetic-backup-solenoid-valve (BV) is connected by an input to the pneumatic-channel and by an output to the control-input of the relay-valve (RLV) and can be switched between a pass-through-position, in which the input is connected to the output, and a shut-off position, in which the input is shut-off with respect to the output, g) wherein the electromagnetic-control-valve-device (EV, AV) connects the control-input of the relay-valve (RLV) to a pressure-sink or to a compressed-air-supply or shuts it off from the pressure-sink and from the compressed-air-supply, h) wherein a pneumatic-backup-brake-circuit of the electropneumatic-brake-system includes at least the pneumatic-channel of the service-brake-actuating-device, the relay-valve (RLV), the at least one electromagnetic-backup-solenoid-valve (BV) and at least one pneumatic-line connecting the at least one pneumatic-channel to the input of the at least one electromagnetic-backup-solenoid-valve (BV), and i) wherein an electrical-brake-circuit of the electropneumatic-brake-system includes at least the electrical-channel of the service-brake-actuating-device, the first electronic-control-system, the second electronic-control-system, the electromagnetic-control-valve-device (EV, AV), the at least one electromagnetic-backup-solenoid-valve (BV), the relay-valve (RLV) and the pressure-sensor (DS), j) wherein test routines of a test-mode that are configured so that the following test-mode-conditions are cumulatively satisfied when the electrical-brake-circuit is intact and the test-mode is activated are implemented in the first electronic-control-system and/or in the second electronic-control-system: j1) when a vehicle is being driven, the service-brake-actuating-device is actuated by the driver so that a partial-braking, deviating from emergency-braking or full-braking, is performed, and j2) a difference between the backup-pressure generated in the pneumatic-channel and a first pressure-value is greater than the actual-brake-pressure measured by the at least one pressure-sensor (DS), k) wherein the brake-pressure-control ends and the electromagnetic-control-valve-device (EV, AV) and the electromagnetic-backup-solenoid-valve (BV) are switched into a test-switching-state, in which the control-input of the relay-valve (RLV) is shut-off by the electromagnetic-control-valve-device (EV, AV) from the compressed-air-supply and from the pressure-sink and the electromagnetic-backup-solenoid-valve (BV) is switched from the shut-off-position into the pass-through-position, and l) if the pressure-gradient of the brake-pressure measured by the at least one pressure-sensor (DS), l1) is greater than zero, a first signal, representing an intact-backup-brake-circuit, is generated, or l2) is equal to zero or less than zero, a second signal, representing a defective backup-brake-circuit, is generated, or m) then a difference between the backup-pressure generated in the pneumatic-channel and a second pressure-value is greater than the actual-brake-pressure measured by the pressure-sensor (DS), the second-signal, representing a defective backup-brake-circuit, is generated.
US11299129B2
The present invention discloses a system and method for cleaning the light scattering film (LSF) from the surface of a windshield in a vehicle, and more particularly, is directed to a magnetically associated cleaning element that is moved across the interior surface of a windshield by an interactive magnetic force transmitted through the windshield, with magnets associated with the wiper assembly on the other side of the glass.
US11299126B2
A vehicle control system includes a portable device configured to store information on an electronic lock of a vehicle and an in-vehicle controller configured to communicate with the portable device, the in-vehicle controller being installed in the vehicle. The in-vehicle controller is configured to generate a permission command to permit the specific operation to be performed when the in-vehicle controller determines that the operation requested to be performed on the vehicle is a specific operation that needs permission from the authorized user, in-vehicle controller when the in-vehicle controller determines that the portable device is within a predetermined range around the vehicle, and when the in-vehicle controller determines that near field communication between the portable device and the communication terminal based on a first telecommunications standard is established.
US11299111B2
A connector for connecting and anchoring a base wire harness and an optional wire harness, the connector being provided with a first connector that includes a connected portion and is anchored to the base wire harness, and a second connector that is anchored to the optional wire harness and has a connecting portion that mounts on the connected portion. The connecting portion mounts on the connected portion from a direction that follows an outer surface of the base wire harness as viewed in a length direction of the base wire harness and engages with the connected portion in the length direction of the base wire harness.
US11299103B2
A roof rail and an apparatus for attaching the roof rail to the roof of a vehicle are provided. The roof rail is elongated and includes a bottom portion for engaging the outer surface of the roof. The roof rail also includes inboard and outboard side portions extending between the bottom portion and a top portion. An access hole is provided in the roof rail on an inboard side portion or at a location that is lower than an uppermost point of the roof rail for providing access to a fastener such as a roof stud or bolt attaching the roof rail to the roof. The access hole is blocked from view from a laterally outer side of the roof rail.
US11299101B2
A vehicle seat comprises a carrier including first, second, third, and fourth carrier members and a strap disposed across opposing first and second carrier members. The strap includes a first end fixedly coupled to the first carrier member and a second end adjustably coupled to an attachment assembly disposed on the second carrier member. A rod is disposed transverse to the strap and is coupled to opposing third and fourth carrier members, wherein the attachment assembly includes an adjustment mechanism for setting a usable length of the strap, and wherein the usable length includes a first usable length, a second usable length, and an intermediate length between the first usable length and the second usable length.
US11299099B2
An assist step assembly includes a linkage assembly including a first linkage member and a second linkage member, an assist step coupled to the linkage assembly and movable from a first assist step position to a second assist step position, an aerodynamic member coupled to the linkage assembly and movable from a first aerodynamic member position to a second aerodynamic member position, a movement mechanism coupled to the aerodynamic member and configured move the aerodynamic member from the first aerodynamic member position to the second aerodynamic member position, and a controller in electronic communication with the movement mechanism, the controller configured to determine an operating condition, determine a position of the assist step based on the operating condition, and generate one or more control signals to move the aerodynamic member from the first aerodynamic member position to the second aerodynamic member position.
US11299096B2
A glass plate includes a first arcuate surface at an outer circumferential edge part, the first arcuate surface facing a front surface side. A frame supports the glass plate from a rear surface side and includes a second arcuate surface in a portion toward the glass plate. A display unit is stored in a housing and outputs a display light toward the glass plate. A center C and a radius R of the second arcuate surface are made to be identical to a center C and a radius R of the first arcuate surface, respectively.
US11299095B2
An apparatus for securing a side mirror to a vehicle includes a solid body having base and top surfaces. The base surface has a contour complementary to that of an exterior surface of the vehicle. First and second holes are formed through the solid body from the base surface to the top surface. Positioning the base surface face-to-face with the exterior surface of the vehicle aligns the first hole with a first threaded hole in the vehicle and aligns the second hole with a second threaded hole in the vehicle. Each of the first and second holes has a counterbore that opens to the top surface of the rigid body. A third hole in the solid body opens to the top surface between the counterbores of the first and second holes, wherein the third hole is threaded to receive a threaded screw that attaches a mirror.
US11299094B2
A vehicle exit assist apparatus includes: a right BSM ECU configured to issue a warning when a moving object approaching an own vehicle is detected; and a message uttering device including an amplifier and a speaker configured to operate by electric power supplied from an in-vehicle battery, and being configured to utter a sound message in accordance with control of the right BSM ECU. The right BSM ECU is configured to supply electric power to the message uttering device when a generator configured to charge the in-vehicle battery is operating, and bring the power supply to the message uttering device to an OFF state when a predetermined condition is satisfied after the generator is stopped.
US11299092B2
An indoor illumination lamp includes a housing to be attached to an interior ceiling of a vehicle and provided with an opening, an interior light lens arranged at the opening of the housing, a chamber provided in the housing and surrounding the opening where the interior light lens is arranged, a light emitting diode arranged at a corner of the chamber and capable of emitting light toward the interior light lens, and a reflector arranged on an inner face in the chamber.
US11299090B2
A remote lighting system for a safety helmet operable with a vehicle lighting system. The system includes a vehicle portion and a helmet portion comprising a helmet brake light; a microcontroller in communication with the brake light; and a helmet transceiver in communication with the microcontroller. The vehicle portion includes a vehicle transceiver in wireless communication with the helmet transceiver; a gate in communication with the vehicle transceiver, and under a condition when a signal is received from the vehicle transceiver, operable to electrically connect the battery to the brake light of the vehicle lighting system; and an accelerometer in communication with the vehicle transceiver, and operable to send a signal indicative of vehicle acceleration to the vehicle transceiver. When a threshold level of deceleration is exceeded, the microcontroller sends a signal to the transceivers and the gate, causing a brake light of the vehicle lighting system to be illuminated.
US11299086B2
A lighting device in a motor vehicle includes a number of illumination devices, which each generate colored light via a plurality of color channels. The illumination devices can be controlled using an electronic control unit. An illumination state of a respective illumination device can be adjusted by color component values and a brightness end value for all color channels. The electronic control unit calculates a color value from the illumination state to be adjusted for each color channel based on the color component value of the respective color channel and the brightness value. The color value is supplied to the respective illumination device. The electronic control unit processes a brightness threshold value used during a dimming-down/dimming-up process for switching-off/on the respective illumination device. The brightness threshold value is determined by the electronic control unit and increases as the lowest color component value decreases.
US11299084B2
A selectively rigidizable membrane for cargo management comprises a vacuum bladder, and a first architectural layer and a second architectural layer, each of the first and second architectural layers including a plurality of tiles interconnected by flexural elements, each of the tiles of the first and second architectural layers including at least one constraining element extending therefrom, wherein, when atmospheric pressure is present within the vacuum bladder, the first and second architectural layers are slidably moveable relative to one another and the membrane is flexible, and further wherein, when negative pressure is applied to the vacuum bladder, the first and second architectural layers are forced into engagement with one another, the constraining elements of the first and second architectural layers providing mechanical interference and preventing sliding movement of the first and second architectural layers relative to one another, causing the membrane to become substantially rigid.
US11299079B1
An armrest assembly includes a body portion having a cushioned component, wherein the cushioned component includes first and second portions spaced-apart from one another. The cushioned component includes a porous lattice matrix. A duct assembly includes a main inlet and first and second outlets that are operably coupled to the first and second portions of the cushioned component, respectively. The duct assembly further includes first and second channels fluidically coupled to the first and second outlets, respectively. An air diverter member is pivotally supported between first and second positions and includes a channel disposed therethrough. The channel of the air diverter member opens into the first channel when the air diverter member is in the first position, and opens into the second channel when the air diverter member is in the second position for directing airflow to the first and second outlets, respectively.
US11299074B2
Disclosed herein is a child car seat configured to be installed in an associated vehicle using a safety belt of the associated vehicle. The child car seat is comprised of a shell and a belt lock off mechanism including a first arm movable between (a) an unlocked position in which the first arm is not configured to tension the safety belt of the associated vehicle, and (b) a locked position in which the first arm is configured to tension the safety belt of the associated vehicle. A second arm is configured to engage with and urge the first arm to move from the unlocked position to the locked position so as to tension the safety belt of the associated vehicle.
US11299066B2
A system of increasing a temperature of a battery for a vehicle includes: an on-board charger having a capacitor and a bidirectional direct current (DC) converter having first input/output terminals connected to the capacitor and second input/output terminals connected to a battery and configured to perform a bidirectional power transfer between the first input/output terminals and the second input/output terminals; and a controller to drive, when temperature rising of the battery is required, the bidirectional DC converter such that a direction of a power transfer alternates and supply an alternating current (AC) current having a predetermined frequency to the battery.
US11299064B2
An information supply device includes an acquirer configured to acquire information regarding a degree of deterioration of a secondary battery for supplying travel power of a vehicle, a deriver configured to derive performance of the secondary battery based on the information acquired by the acquirer, and a display controller configured to cause a display to display an image indicating information regarding performance of the secondary battery, the performance indicated by the image being lower than the performance derived by the deriver.
US11299062B2
MCU (2001) determines whether at least one of double three-phase inverter (2030) or battery (2002) has a failure, or battery (2002) is fully charged, and switches control to be performed in inverter (2030) between all-phase shut off and three-phase short circuit based on a motor rotation speed of double three-phase motor (2050) when MCU (2001) determines that any one of inverter (2030) and battery (2002) has a failure, or battery (2002) is fully charged. Battery (2002) and inverter (2030) can be protected when current is inhibited from flowing from motor (2050) to battery (2002) due to a failure of inverter (2030) or battery (2002).
US11299060B2
A first controller performs a process including: specifying a selection candidate for a charging stand when one of cables is connected to a vehicle; controlling a display unit to present a selection screen; specifying a selected number when a selection manipulation is performed; and outputting a charging control execution command to a charging stand corresponding to the selected number.
US11299058B2
Arrangement consisting of a motor vehicle and a connecting means, motor vehicle and connecting means
An arrangement consisting of a motor vehicle, including a battery, a charging connection and a charging device connected between the battery and the charging connection, and a connector. A first coupling which is or can be connected to the charging connection of the motor vehicle, and a second coupling which is connectable to an energy sink for power transport from the motor vehicle to the energy sink. The connector is designed for providing at least one item of power transport information to the motor vehicle. The charging device is designed for evaluating the item of power transport information or one of the items of power transport information and for specifying the direction of the power transport between the battery and the charging connection depending on the result of the evaluation.
US11299056B2
A vehicle includes charger contactors configured to selectively electrically couple terminals for connecting to a charger to corresponding terminals of a high-voltage bus. The vehicle includes a precharge contactor configured to selectively couple a terminal of a battery to the high-voltage bus through an impedance element. The vehicle includes a controller programmed to command the charger contactors to an open state for a drive cycle and command the precharge contactor to close at a start of the drive cycle and, responsive to a voltage across the terminals for connecting to the charger changing from being less than a first predetermined voltage immediately prior to the precharge contactor being closed to being greater than a second predetermined voltage at a completion of precharging, inhibit vehicle operation and disconnect the battery from the high-voltage bus.
US11299055B2
A non-contact charging cart station includes a housing and a plurality of non-contact charging devices. The housing has a cart placement region on which stackable carts or the like can be inserted along a cart placement direction. The plurality of non-contact charging devices are in the housing and aligned in the cart placement region along the cart placement direction.
US11299051B2
An electric charging system for a vessel, vehicle, or aircraft includes one or more energy storage modules on the vessel, vehicle, or aircraft; a pulse rectifier; a converter; and a voltage control transformer. The one or more energy storage modules are connected to outputs of the pulse rectifier. The voltage control transformer is connected to inputs of the pulse rectifier. The voltage control transformer includes a serial transformer having a plurality of pairs of transformer windings, connected together in series, one winding of each pair being adapted to be connected between the pulse rectifier and an input from an energy source and the other winding is connected to the converter.
US11299050B2
An electric vehicle includes: a pair of left and right batteries (26a); a pair of left and right battery-holding portions (28d) which respectively hold the left and right batteries (26a); and a pair of left and right battery connection terminals (28c1) which are provided on inner sides of the left and right battery-holding portions (28d) in a vehicle width direction and connected respectively to the left and right batteries (26a).
US11299042B2
A vibration-reducing portal box assembly for mounting a wheel of an off-road vehicle includes a housing with a receptacle adapted to receive a stock axle shaft of an off-road vehicle, an output shaft operably connectable to a stock axle received in the housing and effective to rotate upon rotation of said stock axle, and a wheel hub having a central opening adapted to receive said output shaft, and adapted to turn a wheel mounted to said wheel hub upon rotation of said output shaft. The output shaft has a tapered portion connecting its proximal end to its distal end. The wheel hub has a tapered portion adapted to matingly receive the tapered portion of the output shaft. The output shaft may be connected to the stock axle shaft by a geared linking mechanism.
US11299035B2
This flow regulation device comprises a housing (200) having an inlet port (202) and an outlet port (204), and a fluid flow conduit (206) between them, a valve body (208) mounted in the housing (200), and a first (210) and a second (212) orifices allowing fluid flow in the conduit (206). The valve body (208) is movable between an open position, in which the first and second orifices (210, 212) are open, and a closed position, in which only one (210) of the first and second orifices (210, 212) is open. The flow regulation device (20) comprises a resilient element (214) urging the valve body (208) towards its open position, and the valve body (208) passes from its open to its closed position under action of fluid pressure (P) entering in the inlet port (202).
US11299013B2
Methods and apparatus are provided for active vehicle cabin occupant protection system. The method includes detecting a vehicle cabin temperature using a cabin thermal sensor, engaging a vehicle fan and opening a vehicle outside air ventilation duct in response to the vehicle cabin temperature exceeding a first threshold temperature, and starting a vehicle engine and engaging a vehicle air conditioning system in response to the vehicle cabin temperature exceeding a second threshold temperature wherein the second threshold temperature is greater than the first threshold temperature.
US11299011B2
A controller performs a prior determination by determining whether air cooling of a passenger compartment by free cooling control is possible based on a target value of a temperature in the passenger compartment that is set in advance, an outdoor air temperature, and an indoor temperature. The controller also performs a free cooling execution determination by determining whether to perform the free cooling control by comparing (i) a free cooling performance value that depends on a temperature difference between the outdoor air temperature and the indoor temperature and indicates a capacity of air cooling by the free cooling control, and (ii) an indoor heat load value that depends on a vehicle occupancy rate of passengers in the passenger compartment and indicates a difficulty of a temperature decrease in the passenger compartment.
US11299010B2
An alertness maintenance apparatus includes a stimulation controller that is configured to cause a stimulation device to generate multiple types of temperature stimuli maintaining an alert state of a subject person, the temperature stimuli including a temperature stimulus to a hand of the subject person and also including a temperature stimulus to a face of the subject person or a temperature stimulus to a torso of the subject person via a seat on which the subject person sits.
US11299009B2
A modular door for a vehicle HVAC system includes a door plate, a first shaft, and a second shaft. The door plate has a front surface extending between an upper edge surface and a lower edge surface. The upper edge surface defines a first array of keyed orifices. The lower edge surface defines a second array of keyed orifices. The first shaft has a first keyed protrusion that is disposed within a first keyed orifice of the first array of keyed orifices. The second shaft has a second keyed protrusion that is disposed within a first keyed orifice of the second array of keyed orifices. The first keyed orifice of the first array of keyed orifices and the first keyed orifice of the second array of keyed orifices form a pair of axially aligned keyed orifices.
US11298996B2
An articulation system (1) for interconnecting first and second vehicle units of an articulated road vehicle comprises a central element (2) including a vertical cylinder with left and right arcuate walls (4) extending between two facing openings. First and second interconnecting structures (5) are joined to the central element (2) and are adapted to be respectively attached to the first and second vehicle units on opposed sides of the central element (2). Each interconnecting structure has a pitch joint member (5a) and a yaw joint member (5b). The pitch joint member (5a) has a frame (7) perpendicular to a longitudinal axis of a corresponding one of the first and second vehicle units and a pitch hinge mechanism (6) at a floor level to interconnect with the corresponding one of the first and second vehicle units. The yaw joint member (5b) has a frame (8) perpendicular to the longitudinal axis of the corresponding one of the first and second vehicle units and left and right arcuate walls juxtaposed to the left and right arcuate walls (4) of the vertical cylinder and rotatable therearound. The frame (7) of the pitch joint member (5a) and the frame (8) of the yaw joint member (5b) are juxtaposed and mechanically linked to jointly form a planar roll joint mechanism.
US11298995B2
In an automated guided vehicle, a connection mechanism includes a connecting part and a movable part, and is connected to an object by the connecting part. When the connecting part is in a first state and the movable part is at a first position, an end portion on the other side in a first direction of the connecting part contacts a surface on one side in the first direction of the movable part or penetrates the movable part in the first direction to protrude toward the other side in the first direction with respect to the surface on one side in the first direction of the movable part. When the connecting part is in the first state and the movable part is at a second position, the movable part is away from the connecting part. A force applied to the movable part maintains the movable part at the first position.
US11298994B2
The present application generally relates to a method and apparatus for trailer load assist in a motor vehicle. In particular, the system is operative to determine a trailer connection, determine an initial tongue weight and compare the initial tongue weight with a current tongue weight. A audible and/or visual cue is generated when the current tongue weight exceeds the initial tongue weight in a ratio indicative of an optimally loaded trailer.
US11298980B2
Tire (1) comprising a directional tread (2) comprising a plurality of blocks (5) extending continuously along an overall curvature C from one of the edges (3) towards the centre (4) of said tread, all or some of the blocks (5) of the tread comprising a median sipe (10) of length S extending along a curvature C′ substantially identical to the curvature C of the block, each block (5) comprising a central zone at an angle β1 such that 35°≤β1≤65°, an edge zone at an angle β3 such that 0°≤β3≤10°, and an intermediate zone between the central zone and the edge zone at an angle β2 allowing continuity between the three zones, at least some of the blocks (5) being designed with a block chamfer (15) provided at the trailing edge in the intermediate zone and/or the edge zone.
US11298970B2
Provided are a decorative molded article that prevents sparkle and has a high contrast, a method for producing the decorative molded article, and a transfer sheet for use for the decorative molded article. The decorative molded article 10 is provided with a protective layer 2 having unevenness on a resin molded article 1, wherein in the surface of the protective layer 2, the arithmetic average roughness (Rax1) according to JIS B0601:1994 at a cutoff value of 0.8 mm, the arithmetic average roughness (Ray1) according to JIS B0601:1994 at a cutoff value of 0.08 mm, and the ten-point average roughness (Rzx1) according to JIS B0601:1994 at a cutoff value of 0.8 mm satisfy the following requirements (1) to (3): 0.30≤(Rax1−Ray1)/Ray1≤0.85 (1), Rzx1/Rax1≤15.0 (2), Rax1≥0.14 μm (3).
US11298967B2
According to a first aspect, the invention relates to an optical security component intended to be observed in reflection, with the naked eye, according to face of observation. It comprises a first layer made of dielectric material, having a first refractive index (n1), at least one first diffractive structure (S1, S2) etched on said first layer. The first diffractive structure comprises a first pattern with at least one set of modules disposed side-by-side, in a given direction (X) of arrangement, a maximum width (l) of each module defined in the direction of arrangement (X) being less than 300 μm. Each module comprises a bas-relief with a first set of facets whose forms are determined to simulate an optical element visible in reflection, with at least one convex or concave region, said optical element having a profile with a continuously variable slope in a single direction (Y), said direction of variation of the slope, at right angles to the direction of arrangement (X). For two modules side-by-side, the slope along at least one line parallel to the direction (X) of arrangement is different between said two modules.
US11298959B2
An active energy radiation unit includes a light source which radiates ultraviolet rays onto a target object, and a main gas supply mechanism which is disposed to be adjacent to the light source and ejects an inert gas. The main gas supply mechanism includes a receiving part which receives the inert gas, and a main ejection port which is provided at a position between the receiving part and the light source and closer to the target object than the receiving part. A flow path area from the receiving part to the main ejection port is constant.
US11298956B2
A ribbon cartridge includes: a winding-side cylinder part that guides an ink ribbon and into which a winding shaft is inserted when the ribbon cartridge is installed in a cartridge installation part; a first ribbon guide that guides the ink ribbon at a position on a downstream side of the winding-side cylinder part in a feeding direction of the ink ribbon; and a second ribbon guide that guides the ink ribbon at a position on the downstream side of the ribbon guide in the feeding direction. The first ribbon guide is on an inner side of the second ribbon cartridge with respect to a guide imaginary line connecting the winding-side cylinder part and the second ribbon guide to each other when seen from a front side of the ribbon cartridge in an installation direction.
US11298954B2
A liquid discharge head includes: a substrate, where a recording element is disposed; and a discharge orifice forming member, where a discharge orifice, facing the recording element, and configured to discharge the liquid, is formed. The liquid discharge head has a pressure chamber, a first liquid channel configured to supply liquid to the pressure chamber, and a second liquid channel configured to recover liquid from the pressure chamber. The substrate has a liquid supply channel connected to the first liquid channel to supply liquid to the first liquid channel, and a liquid recovery channel connected to the second liquid channel, to recover liquid from the second liquid channel. Pressure at an inlet portion of the liquid supply channel is higher than pressure at an outlet portion of the liquid recovery channel, and a flow velocity of liquid within the pressure chamber is 3 to 140 mm/s.
US11298951B2
A liquid ejecting apparatus including a liquid ejecting portion that ejects a liquid, a liquid supply flow path that supplies the liquid accommodated in a liquid supply source to the liquid ejecting portion, a storage portion that is provided in the liquid supply flow path and that stores the liquid, a pressure mechanism that changes a volume of the storage portion by making pressure act thereon, a liquid filling mechanism that fills the liquid inside the liquid supply source into the liquid supply flow path, and a control portion that fills the liquid into the liquid supply flow path while the volume of the storage portion is, by making pressure act on the flexible portion, made smaller than when the pressure does not act on the flexible portion, and after the filling, ends a state in which the pressure is made to act on the flexible portion.
US11298949B2
It is disclosed a printing agent container having ink an authenticity detection mechanisms comprising: a receptacle having a top wall a bottom wall opposing such top wall and a sidewall between such top wall and such bottom wall; an internal volume defined by such receptacle that contains a printing agent, and a vibration transducer on one of the side walls, wherein the container is to be mechanically coupled to a carriage so that the printing fluid is disposed on the bottom surface, being the vibration transducer to detect a vibration signal induced by the carriage and wherein the container comprises a communication channel to a controller being the controller to receive through the communication channel a container signature from the vibration transducer and to identify a container identification signal associated to the container signature.
US11298948B2
There is provided a liquid consuming apparatus including: a liquid consuming section; a tank having a liquid storage chamber and an inlet port; a cap; and a casing having a cover movable with respect to the tank between a closed position and an open positon. The cover has an inner surface and a projection projected from the inner surface toward the tank. The projection of the cover is provided with a pressing portion facing the outer surface of the cap at a predetermined spacing distance, under a condition that the liquid consuming apparatus is in a normal state in which the cover is in the closed position and that the cap is installed in the inlet port, and the pressing portion abuts firstly against the outer surface, under a condition that the cap is moved in the insertion direction for allowing the cap to be removed from the inlet port.
US11298947B2
An ink container includes: a container body that contains ink; and an ink outlet forming portion that has an ink outlet. The container body includes a first connection portion provided around an opening. The ink outlet forming portion includes a second connection portion connectable to the first connection portion. The first connection portion includes a first screw forming portion provided on an outer surface. The second connection portion includes a second screw forming portion provided on an inner surface and configured to be brought into thread engagement with the first screw forming portion. The container body and the ink outlet forming portion include a stopper located inside an outer circumference of the second connection portion in a radial direction, the center of which is a center axis of the first connection portion and the second connection portion.
US11298942B2
A liquid jetting apparatus includes: individual channels; and a manifold commonly provided for the individual channels. Each of the individual channels has: a nozzle; a pressure chamber arranged away from the nozzle in a predetermined direction to extend along a plane orthogonal to the predetermined direction and connected to the manifold, a connecting channel connected to the pressure chamber to form at least a part of a channel communicating the pressure chamber and the nozzle, and a circulation channel connected to the connecting channel to form a part of a channel communicating the connecting channel and the pressure chamber. The connecting channel has a throttle, and the throttle has a smaller diameter along the plane orthogonal to the predetermined direction than a diameter, of a part of the connecting channel except the throttle, along the plane orthogonal to the predetermined direction.
US11298941B2
A manifold component for a droplet ejection head, the manifold component comprising: a mount for receiving at least one actuator component that provides one or more rows of fluid chambers, each chamber being provided with at least one respective actuating element and at least one respective nozzle, each at least one actuating element being actuable to eject a droplet of fluid in said ejection direction through the corresponding at least one of said nozzles, each row extending in a row direction; an inlet manifold chamber, which extends from a first end to a second end, the second end providing fluidic connection, in parallel, to at least a group of chambers within said one or more rows of fluid chambers and being located adjacent said mount; at least one inlet port, each inlet port opening into the inlet manifold chamber at the first end thereof; and a plurality of fluid guides disposed within the inlet manifold chamber, each fluid guide extending from a respective first end to a respective second end, the first ends of at least some of said fluid guides being located adjacent the first end of the inlet manifold chamber, and the second ends of at least some of said fluid guides being located adjacent the second end of the inlet manifold chamber; wherein the fluid guides diverge as they progress from the first end towards the second end of the inlet manifold chamber, the fluid guides thereby causing fluid flowing from the first end to the second end of the inlet manifold chamber to be distributed over the width, in the row direction, of the second end thereof.
US11298938B2
There is provided a liquid ejection apparatus including: a head; a carriage; a conveyor; a signal generator configured to output a signal, depending on whether or not a plurality of nozzles include an ejection defective nozzle; a maintenance part; and a controller. The controller executes: ejecting of a liquid toward a medium by performing a ejecting operation of performing a ejecting pass and a conveying operation; before the ejecting operation, determining of whether or not the ejection defective nozzle is present among the plurality of nozzles. In a case that the controller determines that the ejection defective nozzle is present, the controller determines, based on a first time and a second time, whether to perform a first ejecting operation after performing a maintenance operation before the ejecting operation, or to perform a second ejecting operation without performing the maintenance operation before the ejecting operation.
US11298935B2
Provided is an apparatus suitable for use as a printer wash-up blade. Also provided is a method of cleaning a roller on a rotary printing press using the above apparatus.
US11298931B2
According to some embodiments of the invention, an intervertebral disc replacement includes a first layer having a lower surface for contacting a first vertebral bone, a second layer coupled to the first layer, the second layer comprising a plurality of compressible column springs, and a third layer coupled to the second layer, the third layer having an upper surface for contacting a second vertebral bone. Each of the plurality of compressible column springs comprises a plurality of stacked coils, and each of the plurality of stacked coils has a spring constant (K). At least one of the plurality of compressible column springs includes a first coil having a first spring constant and a second coil comprising a second spring constant, wherein the first spring constant is different from the second spring constant.
US11298927B2
The invention provides a white polyester film formed with a polyester resin whose main constituent is ethylene terephthalate, and (1) the film has at least two or more layers, and has at least one white layer and at least one heat sealing layer, wherein at least one of the film surfaces is the heat sealing layer, and the film satisfies the prescribed requirements of (2) the peeling strength of the heat sealing layers, (3) the difference in reversing heat capacity between at a lower and a higher temperature than a glass transition temperature of the heat sealing layer, (4) the heat shrinkage in both a longitudinal and width direction when treated in hot water at 80° C. for 10 seconds, (5) the total light transmittance, and (6) the apparent specific gravity.
US11298908B2
A lid forming device of a cardboard box using a first flap with a slit and a second flap to be extended after being bent into a mountain shape is disclosed. The lid forming device includes first and second folding mechanisms. The fist folding mechanism folds the first flap in a direction of closing the opening. The second folding mechanism bends the second flap into a mountain shape and inserts part of the second flap into the slit of the first flap while extending the second flap. The second folding mechanism includes first and second retaining units. The first retaining unit retains a first face of the second flap located between a free end of the second flap and a bend line set beforehand in the second flap. The second retaining unit retains a second face of the second flap located between an anchored end and the bend line.
US11298905B2
A pressing arrangement (100) is disclosed. The pressing arrangement (100) comprises a pressure vessel (2) and a furnace chamber (18) arranged within the pressure vessel (2). The furnace chamber (18) is at least partly enclosed by a heat insulated casing (6, 5 7, 8) and arranged so that pressure medium can enter and exit the furnace chamber (18). The pressing arrangement (100) comprises a plurality of pressure medium guiding passages (10, 11) in fluid communication with the furnace chamber (18) and arranged to form an outer cooling loop within the pressure vessel (2). The pressing arrangement (100) comprises a heat absorbing element (20) which is arranged within the pressure vessel (2) and which is 10 configured to absorb heat from pressure medium having exited the furnace chamber (18).
US11298890B2
A method for joining moulded parts by electromagnetic welding. A joining inductor is moved along contact surfaces of the moulded parts, generating an electromagnetic field in an induction-sensitive component of the moulded part(s) to heat a thermally activated coupling means of the moulded part(s) to above a melting temperature of the coupling means. The strength of the electromagnetic field suitable for joining is determined by previously moving a sensing inductor along the contact plane, generating a relatively weak electromagnetic field to slightly heat the thermally activated coupling means to a sensing temperature, measuring the field strength generated by the sensing inductor in the moulded part(s), determining a discrepancy between the measured field strength of the sensing inductor and the field strength suitable for joining, and adjusting the field strength suitable for joining to close the discrepancy. A device for carrying out the method.
US11298889B2
An implantable prosthetic valve that is radially collapsible to a collapsed configuration and radially expandable to an expanded configuration comprises an annular frame having an inflow end and an outflow end, a leaflet structure positioned within the frame and secured thereto, and a laminate sealing member comprising an encapsulating material. The laminate sealing member has a main portion that encapsulates at least a portion of the frame and an end portion extending from the inflow end of the frame, and the end portion of the laminate sealing member is folded to form a cuff adjacent the inflow end of the frame and secured to the main portion of the laminate sealing member.
US11298885B2
A method of manufacturing a three-dimensional article includes (1) receiving a data file, (2) analyzing the data file, and (3) defining a support structure. The data file defines a hollow three-dimensional article to be formed from a build material. Analyzing the data file includes identifying an opening that converges to an apex along the sequence of layers. The opening is at least partly defined by an inside edge of the three-dimensional article. The support structure is attached to the edge and closes the opening. The support structure includes a structural sheet portion and an interface web portion. The structure sheet portion defines a majority of an area of the support structure except for a boundary contour between the structural sheet portion and the inside edge. The interface web portion closes the boundary contour and defines a weakness contour for removing the structural portion from the three-dimensional article.
US11298884B2
Methods of additively printing an extension segment on a workpiece may include pretreating a workpiece-interface of a workpiece using an energy beam from an additive manufacturing machine, providing a pretreated workpiece-interface having received a pretreatment, with the pretreatment remediating an aberrant feature of the workpiece and/or the workpiece-interface. Such methods may additionally include additively printing an extension segment on the pretreated workpiece-interface using the energy beam from the additive manufacturing machine. Exemplary additive manufacturing system for printing an extension segment on a workpiece may include a controller operably coupled to a vision system and an additive manufacturing machine.
US11298876B2
An example of a three-dimensional (3D) printing kit includes a build material composition and a fusing agent to be applied to at least a portion of the build material composition during 3D printing. The build material composition includes a polyamide having: an avalanche angle ranging from about 35 degrees to about 55 degrees; a break energy ranging from about 25 kJ/kg to about 57 kJ/kg; and an avalanche energy ranging from about 7 kJ/kg to about 22 kJ/kg. The fusing agent includes an energy absorber to absorb electromagnetic radiation to coalesce the polyamide in the at least the portion.
US11298875B2
A three-dimensional (3D) inkjet printer is configured to build up an object by printing a series of layers and stacking them to form the object. In order to speed printing, drying of each layer is accelerated by using a pressure differential to extract liquid vehicle from the ink, and by moving the printed layer away from the inkjet print heads before drying so that the inkjet print heads may print the next layer. The dried printed layer may also be conditioned and/or cured. Dried printed layers are stacked at a build station to assemble the finished object.
US11298872B2
A removable and replaceable build plate for a three-dimensional printer supports magnetic coupling to a printer and advantageous adhesion for an initial layer of build material.
US11298871B2
The present invention is a soluble material for three-dimensional modeling that is used as a material of a support material for supporting a three-dimensional object when the three-dimensional object is manufactured by a 3D printer of a fused deposition modeling system and that contains a thermoplastic resin having a hydrophilic group and an organic salt compound represented by a general formula (I) below: (R1—SO3−)nXn+ (I). According to the present invention, it is possible to provide a soluble material for three-dimensional modeling that is used for a support material and that is capable of suppressing the degradation of the modeling accuracy of a three-dimensional object when the three-dimensional object is manufactured by a 3D printer of a fused deposition modeling system, and has a high rate of dissolution to neutral water to be removable speedily from a precursor of the three-dimensional object without use of a strong alkaline aqueous solution.
US11298869B2
A solid nano- or micro-structured thermoplastic foil including a nano- or micro-structured surface area is produced by providing an extrusion casting roller for an industrial polymer extrusion casting process using a thermoplastic material, applying a nano- or micro-structured surface on the extrusion casting roller, maintaining a temperature of the casting roller below a solidification temperature of the thermoplastic material while the casting roller and the counter roller are rotating, and continuously applying a melt of the thermoplastic material between a counter roller and the casting roller while the casting roller and the counter roller are rotating. A rotational velocity of the casting roller may be 10 meters/minute. The melt of the thermoplastic material is moved between the casting roller and the counter roller while the rollers are rolling, and the melt of the thermoplastic material is solidified upon contact with the casting roller to form the thermoplastic foil.
US11298866B2
A liquid-blow molding apparatus including a blow-molding mold that houses a preform leaving a mouth that serves as an open end thereof; a blow nozzle that supplies a pressurized liquid into the preform; a partition-wall member that closely surrounds a periphery of an outer-wall surface of the mouth of the preform and defines a mouth-external pressurized space with the outer-wall surface; and pressurized liquid-supply means for supplying a pressurized liquid into the mouth-external pressurized space so that pressure in the mouth-external pressurized space is higher than pressure inside the preform during liquid blow-molding.
US11298855B2
The present invention relates to a method of manufacturing a hyaluronate film and a hyaluronate film manufactured thereby, and more particularly to a method of manufacturing a hyaluronate film through a solvent-casting process or using an automatic film applicator that facilitates mass production and to a hyaluronate film manufactured thereby, which is useful as a mask pack for cosmetics, a patch for medicaments and medical devices, a film-type adhesion inhibitor, etc. Unlike conventional liquid products, the hyaluronate film according to the present invention has a dry surface and thus entails no concern about microbial contamination, is easy to produce/manage/distribute/use, and has superior mechanical properties, whereby it can be utilized for various applications such as packs, patches, artificial skin and the like for cosmetics, medicaments, and medical devices.
US11298854B2
This disclosure concerns a master model for the production of a mold, comprising: (a) a first part, a second part comprising a textured surface; wherein the first part and the second part are connected.
US11298849B2
A modular unit configured for mounting to a cutting head of a slicing machine and for securing a knife to the cutting head, and slicing machines equipped with one or more of such modular units. The modular unit includes mounting blocks adapted to be spaced apart in an axial direction of the cutting head, and a clamping assembly assembled with the mounting blocks so as to extend between the mounting blocks. The clamping assembly is configured to secure a knife to the cutting head, and at least portions of the clamping assembly may be removable from the cutting head by disassembling the clamping assembly from the mounting blocks without removing the mounting blocks from the cutting head.
US11298845B2
A shaving razor system includes a razor handle that docks with a razor cartridge. The handle is configured to dock with the razor cartridge using a single hook configured to mate with a cartridge tab. A central pushrod is mounted with a spring into the handle and is configured to exert a pushing force on the mounted cartridge. To eject the cartridge, the single hook may be pushed to pivot to the side of the cartridge tab, and thereby release the razor cartridge by ejecting it with the spring loaded pushrod.
US11298839B2
A hair removal device comprising a working head attached to a handle for moving the working head along a skin surface is provided. The working head includes at least one hair removal tool defining a skin contact contour of the working head, wherein the at least one hair removal tool is movable relative to the handle under a skin contact pressure by a support structure to allow for pivoting of the working head's skin contact contour relative to the handle. The support structure movably supporting the hair removal tool relative to the handle is configured to allow for pivoting of the skin contact contour relative to the handle about an angle of about +/−15° or more under a contact force of about 0.75 N or less and/or about an angle of about +/−20° or more under a contact force of about 1.5 N or less.
US11298838B2
A knife with an extensible blade is formed by a handle that defines a cavity in which the blade is placed. The cavity is open at least on the side adjacent to the blade tip. In the cavity, at least one guiding groove is formed, which guiding groove is blind near the front edge of the handle. The blade is equipped with at least one guiding member corresponding with the guiding groove of the handle. The handle cavity is further equipped with a pull-out groove. A pulling element that selectively connects to the blade leads through and protrudes out of the pull-out groove when the blade is in a retracted position.
US11298833B2
There is provided a gripper, a gripping device, and an industrial robot that can more reliably grip a workpiece without using a granular material. The gripper includes integrally: a palm portion; a plurality of finger portions protruding from a periphery of the palm portion and configured to fall toward the palm portion by deforming the palm portion in a thickness direction; a connecting portion formed in a position surrounding an outer edge of the palm portion on a side opposite to a side formed with the finger portions, the connecting portion connected to a case; and a high-strength portion provided between the palm portion and the connecting portion, the high-strength portion having a predetermined length from the outer edge of the palm portion in the thickness direction of the palm portion, and the high-strength portion being less likely to be deformed than the palm portion.
US11298832B2
[Problem] To provide a main mold and core setting device and a main mold and core setting method which enable core setting work, hitherto implemented by a core setting operator using subtle hand sensation, to be completely reproduced by automation. [Solution] The present invention is provided with: a core grasping and moving means for grasping and moving a core; a core movement amount detection means for detecting a movement amount of the core grasping and moving means; a grasped core position and posture detection means for detecting a position, orientation, and inclination of the core grasped by the core grasping and moving means; a main mold position and posture detection means for detecting a position, orientation, and inclination of a main mold; a sensor for detecting a physical quantity applied to the core; and a control means for constantly calculating relationships between relative positions, orientations, and inclinations of the main mold and the core, and from these relationships and the physical quantity applied to the core detected by the sensor, controlling the core grasping and moving means so that the core is caused to set with the main mold.
US11298830B2
The present disclosure relates to a rope traction type grinding, cleaning, and coating integrated operation robot. The operation robot includes a hanging basket, a first traction mechanism connected to the hanging basket, a grinding mechanism arranged in front of the hanging basket, and a cleaning and spraying mechanism and a spring reaction force regulation mechanism arranged in the hanging basket. The first traction mechanism includes first ropes for connecting the hanging basket and first rope winding mechanisms. The cleaning and spraying mechanism includes a first vertical plate and a second vertical plate that are arranged in parallel in a vertical direction. A cleaning nozzle and a spraying nozzle are mounted on the first vertical plate. From the above technical solution, it can be seen that the operation robot adopts a rope traction manner, and has the advantages of large work space, low mechanism inertia, and accurate and reliable location.
US11298828B2
Disclosed is a calibration device including: a position information acquiring unit (101) for acquiring position information showing the position and the posture of control target equipment; a force information acquiring unit (102) for acquiring information about a force applied to the control target equipment from a detection result of a force sensor (5) disposed in the control target equipment; a first estimating unit (104) for estimating the force applied to the control target equipment from the acquired position information by using a physical model, to acquire estimated force information; and a second estimating unit (105) for estimating a linear or nonlinear model on the basis of the acquired position information, the acquired force information, and the acquired estimated force information.
US11298826B1
A robotic system includes a body including at least one attachment mechanism configured to removably couple a modular component to the body. The modular component includes at least one movable part operable to move relative to the body when the modular component is attached to the body. The system includes a communication interface coupled to the body and configured to be communicatively coupled to the modular component to receive information relating to the modular component and operation of the at least one movable part. The system includes a control system coupled to the body and the communication interface. The control system is configured to: in response to the modular component being attached to the body, receive the information from the modular component by way of the communication interface, and operate the at least one movable part of the modular component according to the information.
US11298823B2
A sensor device and a sensing method capable of detecting even a small external force are provided. A sensor device includes: a backflow prevention unit provided in the middle of a circuit that supplies a current from a power supply unit to a motor unit; a potential detection unit configured to detect each of potentials at a preceding stage and a subsequent stage of the backflow prevention unit; and an external force detection unit configured to detect an external force applied to a member connected to the motor unit on the basis of the potentials at the preceding stage and the subsequent stage of the backflow prevention unit.
US11298822B2
A method of controlling a robot having a plurality of joints includes measuring load torque applied to a driving-force transmission system of each of the plurality of joints while moving a hand of the robot along a predetermined path, comparing a measurement value of the load torque and an allowable range of each of the joints, and controlling a rate of change in acceleration of the driving-force transmission system of each of the joints, depending on a comparison result, in a next operation in which the hand of the robot is moved along the predetermined path.
US11298821B1
System and methods for generating a trajectory of a dynamical system are described herein. An example method includes modelling a policy from demonstration data. The method also includes generating a first set of action particles by sampling from the policy, where each of the action particles in the first set includes a respective system action, predicting a respective outcome of the dynamical system in response to each of the action particles in the first set, and weighting each of the action particles in the first set according to a respective probability of achieving a desired outcome. The method further includes generating a second set of action particles by sampling from the weighted action particles, where each of the action particles in the second set includes a respective system action, and selecting a next system action in the trajectory of the dynamical system from the action particles in the second set.
US11298814B2
A link actuation device includes a proximal-end-side link hub, a distal-end-side link hub, three or more link mechanisms each coupling the link hubs such that a posture of the distal-end-side link hub can be changed relative to the proximal-end-side link hub. Each link mechanism includes a proximal-side end link member, a proximal-side intermediate link member, a distal-side intermediate link member, and a distal-side end link member. Actuators for arbitrarily changing the posture and a distance from the distal-end-side link hub to the proximal-end-side link hub are provided to three or more link mechanisms of the three or more link mechanisms. A control unit calculates a rotation angle of the proximal-side end link member according to a targeted posture of the distal-end-side link hub and a targeted distance between the centers of the spherical links, and controls the respective actuators so as to attain the calculated rotation angle.
US11298809B1
A tool is formed of an upper component and a lower component. An intermediate component is formed of a first plate and a parallel second plate. The first plate and the second plate span the lower end of the upper component forming an upper pivot point and span the upper end of the lower component forming a lower pivot point. A foot is integrally formed with and extends r the lower component. A handle is formed of a cross piece with a central extent from the lower component adjacent to the lower end of extent central extent being attached to the upper end of the upper component.
US11298804B2
A pushing lever structure of a ratchet wrench is provided. The ratchet wrench has a head portion. A ratchet gear, a toothed element, and a pushing lever are mounted in a receiving space of the head portion. A rear peripheral surface portion of the toothed element is provided with a recess. A pushing block extending forward from the pushing lever extends into the recess of the toothed element. When rotated, the pushing lever can move the toothed element effectively because it is the pushing block of the pushing lever that drives the toothed element into displacement. The bottom side of the head portion is mounted with a cover plate, and the bottom end of the pushing lever is pivotally provided on the cover plate to enhance the rotation stability of the pushing lever.
US11298802B2
The invention discloses a caliper repairing clamp, which relates to the technical field of calipers and comprises a machine body, wherein a polishing disc is arranged inside the machine body, a protective cover is arranged on the outer surface of the polishing disc, a moving table is arranged below the machine body, a polishing table is arranged above the moving table, a fixed table is fixedly connected to the upper surface of the polishing table, a first bearing is fixedly embedded inside the machine body, a rotating handle is arranged below the moving table, and a first threaded rod is fixedly connected to the upper surface of the rotating handle.
US11298785B1
A method of servicing a pipe bundle or riser bundle employs a specially configured hoist having a rail that supports multiple lifts. A selected satellite pipe/conduit of the pipe bundle is both lifted and pulled horizontally in order to remove it from a plurality of supports that hold the satellite pipes together in spaced apart positions. During removal of a satellite pipe, the lifts elevate, then travel with and hold the pipe as it moves horizontally away from the bundle.
US11298775B2
According to one aspect, the present disclosure provides a system for manufacturing transition structures including fiber threads embedded within a metal component. The system may include a supply of base sheet metal. The system may include a conveyor supported on a plurality of rollers and configured to move the base sheet metal in a production direction. The system may include a plurality of stages arranged in the production direction. Each stage may include a channel forming device configured to form a channel in the base sheet metal, a fiber inserting device configured to insert a portion of a fiber material into the channel, and one or more ultrasonic welders configured to consolidate a layer of metal foil over the fiber. The disclosure includes methods of using the system to produce transition structures and reinforced components.
US11298766B2
A control device for a wire electric discharge machine includes: a shape analysis portion which looks ahead a machining program, and analyzes a machined shape of a workpiece; a machining path creation portion which creates machining paths of identical circular arc shape offsetting from a machined shape analyzed, wherein the offset value differs for the machining paths, and shape of a corner part are identical circular arc shape; a machining path creation portion which creates machining paths of concentric circle shape offsetting from a machined shape analyzed, wherein the offset value differs for the machining paths, and shape of a corner part are concentric circle shape; and a machining path selection portion which selects either of the machining paths of identical circular arc shape and concentric circle shape, based on at least one among the machining program, machined shape analyzed, and the machining paths of identical circular arc shape and concentric circle shape.
US11298760B2
A tool body (12) for a shell end mill (10) is described with at least one helical chip guiding groove (24) arranged at the circumference of the tool body (12) for chip dissipation and at least two receptacles (28) for indexable cutting inserts (26) arranged at the chip guiding groove (24). In this case, the receptacles (28) each comprise a base surface having a bore for receiving an indexable cutting insert fastening screw (34) and at least one first abutment surface adjacent to the base surface. The transition between the base surface and the first contact surface is a groove. In addition, a cutting tool is described with such a tool body, wherein a two-sided indexable cutting insert (26) is attached in each receptacle (28).
US11298758B2
A cutting blade having a plurality of different coatings on surfaces thereof, including an upper surface, a lower surface, and a side surface connecting the upper surface and the lower surface, wherein the upper surface intersects the side surface to form at least one cutting edge unit, the cutting edge unit includes a main cutting edge and a secondary cutting edge, the upper surface includes at least one set of cutting planes, the cutting planes include a main cutting surface and a secondary cutting surface, the main cutting surface intersects the side surface to form the main cutting edge, the secondary cutting surface intersects the side surface to form the secondary cutting edge, a main coating is provided on the main cutting surface, a secondary coating is provided on the secondary cutting surface, and the main coating and the secondary coating are independent from each other.
US11298756B1
A shaft deburring device includes a tubular metallic shaft having a drill mount at a first end and a deburring collar at a second end. The deburring collar has a plurality of radially disposed grinding balls secured about an interior surface of the collar. An exterior surface of the deburring collar has a plurality of radially disposed bristles.
US11298754B1
An apparatus and method for preparing Double Cantilever Beam (DCB) specimens are disclosed as an apparatus and method for conducting Mode I fracture resistance testing using the DCB specimens. In a first embodiment, a drill jig is used to locate the DCB specimen and guide a drilling process during creation of at least one through-hole in the DCB specimen. The drilling process may employ a traditional drill and drill bit, a laser drill, or a water jet. In another embodiment, a set of rotating pin blocks, each with a full-round or a half-round specimen pin at one end and a hanger full-round pin at the other end, engage the DCB specimen and facilitate the internal application of a fracturing load to the DCB specimen for the Mode I fracture resistance test. The present invention may significantly reduce the time and materials needed to prepare and test a DCB specimen.
US11298751B2
An adjustable cartridge for a boring bar includes a support structure including a surface for abutment with a peripheral area of a boring bar. A load-bearing structure mounts a cutting insert assembled to be movable in a first direction on the support structure. An adjustment mechanism is arranged to adjust the position of the load-bearing structure in relation to the support structure. The adjustment mechanism includes at least a first elastic means arranged to exert force against a first surface of the load-bearing structure, and an adjustment part disposed between the support structure and a second surface of the load-bearing structure and arranged to contact and to be movable in a second direction relative to the support structure and the load-bearing structure. The adjustment part has a surface that forms an acute angle with the second direction and is disposed in contact with a second surface of the load-bearing structure.
US11298748B2
A surface coated cutting tool comprises a base material and a coating layer that coats the base material, the coating layer including an alternate layer composed of a first unit layer and a second unit layer alternately stacked, the first unit layer being composed of a nitride containing aluminum and zirconium, in the first unit layer, when the total number of metal atoms constituting the first unit layer is represented as 1, a ratio thereto of the number of atoms of the zirconium being not less than 0.65 and not more than 0.95, the second unit layer being composed of a nitride containing titanium and aluminum, in the second unit layer, when the total number of metal atoms constituting the second unit layer is represented as 1, a ratio thereto of the number of atoms of the aluminum being larger than 0.40 and not more than 0.70.
US11298747B2
A porous apparatus includes a first layer and a second layer. The second layer has a plurality of struts. At least some of the struts define a porous geometry defining a plurality of faces, at least one of the plurality of the faces at least partially confronting the first layer. Each face is bounded by intersecting struts at vertices. Less than all of the vertices of each face of the porous geometry at least partially confronting the first layer are connected by a strut to the first layer. A process of producing the at least partially porous structure includes depositing and scanning metal powder layers. At least some of the scanned metal powder layers form either one or both of a portion of a first section of the structure and a portion of a second section of the structure formed by at least the struts defining the porous geometry.
US11298744B2
Disclosed are a continuous-curvature convex roll for continuously casting a bloom, and a manufacturing method therefore. An outer contour curve of a working portion of a body of the continuous-curvature convex roll contains a first straight-line segment (AB), a first transition curve segment (BC), an intermediate straight-line segment (CD), a second transition curve segment (DE) and a second straight-line segment (EF). The BC, the AB, and the CD have continuous first-order derivatives, continuous second-order derivatives, and continuous curvatures, thus forming a first transition curve with a continuous curvature. The BC and the DE are mirror-symmetrical. The continuous-curvature convex roll can uniformly deform a blank cast in a deformation area, thereby reducing cracks. The transition curve of the convex roll can be reduced, thereby being capable of further reducing a rolling pressure and the withdrawal resistance.
US11298741B2
A chain replacement apparatus includes a body seat, an operation assembly, and a repair block. The operation assembly is rotatably disposed on the body seat. The repair block is disposed on the body seat and selectively switched among a removing status, a combining status, and a riveting status, so as to, through the operation assembly, break the chain, press the outer and inner chain plates, and rivet the chain. The repair block rotates about an action axis to be switched among different statuses.
US11298739B2
Provided is a method for manufacturing an iron core that enables reduction of variations in dimension of a plurality of metal plates that occur during pressing of the laminate of these metal plates. The method includes: a laminate preparation step of stacking a plurality of metal plates to prepare a laminate; a pressing step of giving a temperature gradient to the laminate and pressing the laminate with a pressing machine having a punch and a die; and a temperature-gradient removal step of removing the temperature gradient from the laminate. The pressing step gives the temperature gradient to the laminate so that the temperature rises from the punch-side to the die-side in the stacking direction of the laminate.
US11298722B2
An automatic labeling production line for solid state disk includes a production conveyor belt, a fixture disposed on the production conveyor belt and provided with a fixture code, and a loading mechanism provided with a product scanning mechanism detecting the memory and marking out a first defective memory, a first fixture scanning mechanism, a first and a second recycling mechanism recycling a defective memory, an automatic labeling mechanism, a visual inspection mechanism, a second fixture scanning mechanism identifying the fixture code, and an unloading mechanism unloading the memory which are arranged along the production conveyor belt in turn. The first fixture scanning mechanism scans the fixture code and records the original code and the corresponding fixture code. The visual inspection mechanism detects the memory and marks out a second defective memory. Thus, the production line is simplified, automatic labeling for memory is achieved, and the label process is more flexible.
US11298706B2
An example of a system for use in collecting fluid from a gas stream includes one or more collection panels and a frame for arranging the panel(s). Each of the collection panel(s) may comprise an emitter electrode assembly member, comprising one or more emitter electrodes, physically attached to an electrically insulated from a fluid collection member comprising one or more collection electrodes. The frame may be sized and shaped to be disposed near a gas outlet or a duct. An example of a method for collecting fluid from a gas stream includes providing the collection panel(s) disposed in a path of the gas stream; providing the gas stream; generating and maintaining a voltage at the one or more emitter electrodes of each of the collection panel(s); and collecting an amount of the fluid from the gas stream with the one or more collection panels.
US11298702B2
Disclosed is a method for dissociating different constituents of a heterogeneous artificial material, including the fragmentation of the material in a fragmentation machine by material-bed compression, the machine including at least one vibrator and a system for controlling at least one parameter of the fragmentation force from the speed of rotation of the vibrator and the phase shift angle between at least two vibrators. The control system adjusts a rotation parameter of the vibrators so as to generate a fragmentation force by the machine allowing to at least partially dissociate at least one of the constituents of the material from the other constituents.
US11298689B2
Disclosed are various combinations of three different metal-oxide photocatalysts with three different bandgaps that can be used to harvest multiple wavelengths of incident solar radiation and to thus efficiently degrade recalcitrant contaminants. The photocatalysts are from the class of transition metal oxides and are non-toxic compounds based on earth-abundant materials. In some embodiments, particles of the photocatalysts are formed to be greater in diameter than about 0.1 μm in order to make them easier to filter out after treating the contaminant. In some embodiments, the metal-oxide photocatalysts are zinc oxide which is ultraviolet active, hematite which is active in the visible spectrum, and copper oxide which is active in the near infrared spectrum. Various combinations in various embodiments achieve measured contaminant degradation rates greater than the sum of the degradation rates of the individual photocatalysts that make up the combination.
US11298685B2
The present invention provides a honeycomb catalytic converter including: a honeycomb structured body in which multiple through-holes are arranged longitudinally in parallel with one another with a partition wall therebetween; and a noble metal supported on the honeycomb structured body, wherein the honeycomb structured body contains a ceria-zirconia composite oxide and alumina, and cerium on a surface of each partition wall has a lower concentration than cerium in a central portion of the partition wall in a thickness direction.
US11298681B2
A sorbent suitable for sorbing aldehydes includes acidified zeolite impregnated with a urea-based compound, the acidified zeolite having a pore opening of 5 Å or greater and a molar ratio of silicate to aluminate of at least 1.1:1. The sorbent may be prepared by impregnating acidified zeolite with a solution of a urea-based compound, where the acidified zeolite includes proton counterions. The sorbent may be supported on a filter support to provide an air filter.
US11298680B2
A retention media for removing substances from water that includes an aggregate; at least one granular adsorbing material capable of adsorbing nutrients and metals; and a psyllium, wherein the psyllium performs as a binder to adhere the at least one granular adsorbing material to the aggregate to form a high permeability media mix is disclosed. A method of manufacturing a media mix is disclosed that includes creating a dry mixture of aggregate, at least one granular absorbing material, and a psyllium; and saturating the dry mixture with water to create a bond between the at least one granular absorbing material, and the aggregate via the psyllium thereby forming a high permeability media mix (HPMM). A method of using a media mix to reduce concentration of substances in water includes installing materials over granular adsorbing material, aggregate; and psyllium to reduce concentration of phosphorous or nitrogen or metals in the water.
US11298674B2
An object of the present disclosure is to provide an NOx storage material having sufficient NOx storage capacity even in a low temperature region and a production method thereof. An NOx storage material including a composite oxide of silver and gallium. The composite oxide of silver and gallium is preferably a delafossite-type composite oxide. The composite oxide is produced by dissolving a silver salt and a gallium salt in a solvent and baking the solution, wherein the molar ratio of silver:gallium is preferably from 2:8 to 7:3.
US11298662B2
The present disclosure relates to a microporous hollow fiber filter membrane having a large inner diameter and a thin wall. The fiber can be used for sterile filtration of liquids or removal of particles from liquids. The disclosure further relates to a method for producing the membrane and a filter device comprising the membrane.
US11298660B2
A method of operating an electrochemical device includes periodically discharging a volume of concentrate reject in a timed batch cycle and replacing the concentrate reject with feed water. An electrochemical water treatment system includes a recycle line having a valve controlled by a control module. The control module periodically opens the valve to discharge concentrate reject from the recycle line in a batch timed cycle. The recycle line is fed with feed water to replace the discharged concentrate reject.
US11298656B2
A catalyst for the selective catalytic reduction of NOx comprises a zeolitic material which comprises (A) one or more zeolites having a GME framework structure containing YO2 and X2O3, and optionally further comprises one or more zeolites having a CHA framework structure containing YO2 and X2O3, and/or comprises, (B) one or more zeolite intergrowth phases of one or more zeolites having a GME framework structure containing YO2 and X2O3 and one or more zeolites having a CHA framework structure containing YO2 and X2O3, wherein Y is a tetravalent element, and X is a trivalent element, and the zeolitic material contains Cu and/or Fe as non-framework elements in an amount ranging from 0.1 to 15 wt. % calculated as the element and based on 100 wt. % of YO contained in the zeolitic material. Also provided are a process for its preparation, and a use in a method for the selective catalytic reduction of NOx.
US11298642B2
An air cleaner assembly is disclosed, along with related methods. In one aspect, the air cleaner assembly has a housing including a housing body and a removable cover that together define an interior volume for holding a filter cartridge. The housing can include a first part of a first connection arrangement. The air filter cartridge can include a second part of the first connection arrangement. In one aspect, the first and second parts can be secured together place the air filter cartridge in a latched position by moving the air filter cartridge in a first direction. In one aspect, the first and second parts can be disconnected from each other to place the air filter cartridge in an unlatched position by moving the air filter cartridge in the first direction. The air cleaner assembly can include a second connection arrangement securing the air filter cartridge to the housing cover such that the housing body and housing cover are secured together.
US11298627B2
Disclosed is a collapsible kite frame that permits at kite to be fit into an economical shipping box, thereby significantly decreasing the costs associated with shipping. The kite frame utilizes a double revolute joint to connect the support members of a kite frame. A support sheath locks the joint and support members in a straight alignment, but, when removed, the support members are free to rotate and move inward, towards each other, thereby shortening the combined length span of the support members when in a straight alignment.
US11298625B2
An action figure gaming assembly includes a controller and an action figure. The controller includes an actuator and a rotating surface. The action figure is attached to and rotates on a rotating surface when the actuator is activated. The action figure performs one of several attack maneuvers (weapon strike, punch, kick, lean and slap, and telescoping first) and one of several death configurations (torso split, disintegration, scissor split, and a forward or backward collapse). During game play, the action figure gaming assembly duels against other action figure gaming assemblies. Activation of the actuator causes the action figure to rotate with the rotation surface of the controller and to strike an opponent. Activation of the trigger portion by an opponent causes the action figure to transition to the death mode. In the death mode, part of a first body portion separates from part of a second body portion.
US11298619B2
An information processing system for controlling movements of a character (200) in a virtual three-dimensional space, comprising movement control unit (231) that controls the movements of the character (200), and a switching determination unit (232) that determines switching of the movement of the character (200) by the movement control unit (231) between a three-dimensional movement in the virtual three-dimensional space and a movement in a predetermined surface (211) provided in the virtual three-dimensional space. The movement control unit (231) determines a speed of the character (200) after the switching on the basis of a speed of the character (200) before the switching when the switching is performed between the three-dimensional movement in the virtual three-dimensional space and the movement in the predetermined surface (211).
US11298617B2
A non-transitory computer-readable recording medium having computer-readable instructions stored thereon, which when executed, causes a computer to execute a process of a game program, is provided. The process includes a step (a) of setting a default position of a virtual camera; a step (b) of calculating an outer edge of multiple objects arranged in a given region in the virtual space; a step (c) of determining a target position in an interior of the outer edge, to which the virtual camera is directed; a step (d) of adjusting a height of the virtual camera at the default position so as to display all of the plurality of objects in the region when the virtual camera is directed from the default position to the target position; and a step (e) of operating the virtual camera to be directed to the target position from the adjusted height of the default position.
US11298604B1
An exercise machine accessory system for facilitating exerciser rehydration during a workout and antibacterial machine wipe down. The exercise machine accessory system generally includes an exercise machine having a first end and a second end, first and second stationary exercise platforms, a movable carriage movably positioned upon a rail, a biasing member connected to the movable carriage, first and second handle assemblies connected to the frame of the exercise machine, a first bottle holder, a first antibacterial wipes dispenser and/or a first disposal receptacle connected to the first right handle assembly or the first left handle assembly.
US11298601B2
A construct for a hockey blade that includes a foam core. The foam core includes a first core face, a second core face, and a bottom core edge and a top core edge. Multiple pins are injected into the foam core, and one or more layers of resin preimpregnated tape are wrapped around the foam before forming a hockey blade structure in a heated mold.
US11298594B1
A golf ball scriber includes: a clip comprising a first clip body and a second clip body which are connected by a pivot shaft; a clamping groove surface disposed on an inner clamping surface of the clip; a sealed brush device; a first clip groove and a second clip groove symmetrically arranged on a respective outer wall of the first clip body and the second clip body; a scribing ruler disposed at a bottom surface of the first clip groove; a strip-shaped chamfered groove disposed on the scribing ruler away from the clamping groove surface; and a strip-shaped scribing groove disposed on the chamfered groove which corresponds to the clamping groove surface, wherein the scribing ruler, the chamfered groove, and the scribing groove share a central line, and the brush device is in sliding connection with the first clip groove disposed on the first clip body.
US11298591B2
A method includes receiving electronic content via a network, the electronic content comprising an exercise class, and receiving user data associated with a user participating in the exercise class using an exercise machine. The method also includes generating an executable control for a user interface based at least in part on the user data, and providing the executable control, via a display of the exercise machine, while the user is participating in the exercise class. In such a method, the executable control is operable to modify a parameter of the exercise machine while the user is participating in the exercise class.
US11298584B2
A training apparatus for the simulation of rowing training includes a rolling seat to be moved linearly back and forth on a guide on a frame. Two handles which can be rotated independently of one another are mounted on an oarlock shaft. The oarlock shafts are connected to a drive mechanism in a force-flow connection. Upon introduction of force to the handles, power is output to a braking device via a drive mechanism, which has a freewheel between the oarlock shafts and the braking device. Upon actuation of the handles in a first direction about the axis of the respective rowlock shafts, power is transmitted to the braking device, and, upon actuation of the handles in the opposite direction the handles return without power being transmitted to the braking device.
US11298582B2
An exercise machine reversible resistance system for reversing the directional force of resistance against an exercise implement before, during, or after the performance of a routine of one or more exercises. The exercise machine reversible resistance system generally includes a frame, an elongated member movably positioned upon the frame, wherein the elongated member has a first run and a second run, a resistance device that applies a resistance force to the elongated member in a single direction, an exercise implement movably connected to the frame and a clutch connected to the exercise implement. The clutch is adapted to selectively engage the first run or the second run of the elongated member for selective control of the resistance direction of the exercise implement.
US11298579B2
A resistance supplier for weight training has two switching assemblies, two planetary gear sets, a one-way output bearing, a spindle, and at least one weight. The two switching assemblies respectively control input, output, and fixing of the sun gear, planet carrier, and ring gear in the two planetary gear sets. The output of one of the two planetary gear sets is used as the input of the other planetary gear set. Therefore, the two planetary gear sets provide three reduction ratios and transmit torque to the spindle through the one-way output bearing to drive the weight to rotate. By using reduction ratios of the planetary gear sets to increase the output requirement of the user and switching gears via switching assemblies to change reduction ratios, the resistance supplier can provide sufficient and diverse training resistances with a single weight, thereby reducing the volume.
US11298575B2
Systems and methods for training firefighters and other first responders are provided. The systems include a plurality of sensors configured to detect at least one ambient condition, such as, temperature; a receiver configured to receive the electric signals from the plurality of sensors; and a digital storage device operatively connected to the receiver and adapted to store the electrical signals corresponding to the detected ambient conditions. The data detected by the sensors can be retrieved for later review, analysis, and training. The systems may include at least one video recorder and/or at least one infrared image recorder each configured to detect images that can be stored for later retrieval and a synchronizing device adapted to synchronize the sensor data with the recorded images for later review. Methods of implementing the systems and portable cases enclosing the system are also provided.
US11298570B2
The invention provides for methods for treating a hair loss disorder in a subject by administering a Janus Kinase/Signal Transducers and Activators of Transcription inhibitor.
US11298568B2
Systems and methods for ablating tissue include an ablation device having an energy source and a sensor. The energy source provides a beam of energy directable to target tissue, and the sensor senses energy reflected back from the target tissue. The sensor collects various information from the target tissue in order to facilitate adjustment of ablation operating parameters, such as changing power or position of the energy beam. Gap distance between the energy source and target tissue, energy beam incident angle, tissue motion, tissue type, lesion depth, etc. are examples of some of the information that may be collected during the ablation process and used to help control ablation of the tissue.
US11298567B2
It is an object of the invention to improve quality assurance when using MRI images for radiotherapy treatment planning. This object is achieved by a treatment plan evaluation tool A configured for calculating a quality indicator for a radiotherapy treatment plan. The radiotherapy treatment plan originates from a planning image, wherein the planning image is an MRI image acquired under a presence of a main magnetic field having a magnetic field inhomogeneity. The treatment plan evaluation tool is further configured to receive information about the magnetic field inhomogeneity and the treatment plan evaluation tool is further configured to calculate the quality indicator based on the information about the magnetic field homogeneity.
US11298564B2
A surgical site infection management lighting system that is effective and safe for human use to reduce or eliminate surgical site infections. The system provides multiple focused electromagnetic radiation frequencies at minimal energy levels for surgical and medical procedures that kills pathogens with electromagnetic radiation sources. The system includes an aiming laser, a distance sensor, a camera for providing images of the surgical site, and a motion sensor for providing control parameters. Fused silica lenses are utilized to focus the visible light for high illumination and selected electromagnetic radiation frequencies at minimal energy levels that are lethal to pathogens. The lighting system can be associated with an articulable arm, a mobile base stand, a handheld unit or a head-mounted unit.
US11298563B2
Methods of the present invention comprise photoinactivation of catalase in combination with low-concentration peroxide solutions and/or ROS generating agents to provide antibacterial effects.
US11298558B2
This document describes an automated external defibrillator comprising a control configured to switch between a pediatric operating mode and an adult operating mode, wherein each operating mode comprises a mode-specific energy configuration and a mode-specific user configuration; an indicator configured to provide an indication of the operating mode in use during a resuscitation process; one or more processors configured to switch to the mode-specific energy configuration and the mode-specific user configuration upon a change of operating mode between the pediatric operating mode and the adult operating mode such that the automated external defibrillator delivers a defibrillating shock to a patient based on the mode-specific energy configuration; and an interface of the automated external defibrillator provides resuscitation instructions to a user based on the mode-specific user configuration.
US11298552B2
Methods and devices for managing establishment of a communications link between an external instrument (EI) and an implantable medical device (IMD) are provided. The methods and devices comprise storing, in memory in at least one of the IMD or the EI an advertising schedule defining a pattern for advertisement notices. The advertisement notices are distributed un-evenly and separated by unequal advertisement intervals. The method transmits, from a transmitter in at least one of the IMD or the EI the advertisement notices. The advertisement notices are distributed as defined by the advertising schedule. The method establishes a communication session between the IMD and the EI.
US11298544B2
Systems and methods are provided for stimulating one or more nerves with an implantable device. The implantable device may comprise an antenna circuit including a loop antenna and a control circuit including a rectifying diode for rectifying an alternating voltage induced in the antenna circuit by an external electromagnetic field. The implantable device may also include a chargeable storage element for storing energy from the rectified voltage without using a battery. The device may also include an electrode array containing a set of electrodes for emitting an electric field using the stored energy in response to a control signal received from the control circuit. The components of the device may be affixed onto a soft polymer substrate including a linkable peripheral tab on at least two edges of a substantially rectangular body section of the substrate for forming a cuff about the one or more nerves to be stimulated.
US11298539B2
Selective high-frequency spinal cord modulation for inhibiting pain with reduced side effects and associated systems and methods are disclosed. In particular embodiments, high-frequency modulation in the range of from about 1.5 KHz to about 50 KHz may be applied to the patient's spinal cord region from an epidural, cervical location to address at least one of high back pain, mid-back pain, low back pain, and leg pain without creating paresthesia in the patient.
US11298523B2
Apparatus and methods are described including manufacturing a housing for an impeller of a blood pump by placing an inner lining around a mandrel, placing a cylindrical portion of a frame around the inner lining, and placing a distal portion of an elongate tube around a portion of the frame. While the distal portion of the elongate tube is disposed around the portion of the frame, the inner lining, the frame, and the distal portion of the elongate tube are heated, via the mandrel, and pressure is applied from outside the distal portion of the elongate tube, such as to cause the distal portion of the elongate tube to conform with a structure of the struts of the frame, and to cause the inner lining and the distal portion of the elongate tube to become coupled to the frame. Other applications are also described.
US11298522B2
An implantable pump system is provided, suitable for use as a left ventricular assist device (LVAD) system, having an implantable pump, an extracorporeal battery and a controller coupled to the implantable pump, and a programmer selectively periodically coupled to the controller to configure and adjust operating parameters of the implantable pump. The implantable pump includes a flexible membrane coupled to an actuator assembly that is magnetically engagable with electromagnetic coils, so that when the electromagnetic coils are energized, the actuator assembly causes wavelike undulations to propagate along the flexible membrane to propel blood from through the implantable pump. The controller may be programmed by a programmer to operate at frequencies and duty cycles that mimic physiologic flow rates and pulsatility while operating in an efficient manner that avoids thrombus formation, hemolysis and/or platelet activation.
US11298515B2
A single-use suppository insertion device includes a barrel, a plunger to be movably coupled to the barrel, and a disabling feature of the barrel or the plunger. The disabling feature may be activated during operational motion of the plunger relative to the barrel, such as during insertion of or withdrawal away from a suppository. The device can include a structural element of the barrel or the plunger to engage with the disabling feature of the barrel or the plunger during insertion of or withdrawal away from the suppository to activate the disabling feature. The disabling feature may be implemented in a number of ways to ensure single-use operation of the single-use suppository insertion device.
US11298512B2
A catheter devices/systems and methods therefrom are described herein for treating acute kidney injury, especially the contrast-induced acute kidney injury wherein the devices prevent the contrast dyes from entering into kidney and/or facilitate blood flow of kidney by said catheter system.
US11298510B2
The endovenous treatment device has a delivery system (1; 2) for delivering of at least one treatment dose, which delivery system (1; 2) includes a wire element (1) for delivery of a treatment dose, which has a distal end part (10) able to be inserted, over at least part of its length, longitudinally into a vein, and which allows at least one treatment dose to be delivered into a vein in the region of the end of said distal end part (10). It additionally includes a drive system (4) by which the wire element (1) for dose delivery can be driven in at least a first given drive direction (R), and a guide (3) which is flexible along all or part of its length. The device includes a holding system (5) by which the distal end part (30) of the guide (3) can be temporarily held with respect to the body of a patient, near the insertion zone (7) of the wire element (1).
US11298501B2
Disclosed herein are systems and methods for treating memory impairment, and more specifically to customized visual presentation for treating memory-related disorders and diseases. The disclosed systems and methods can predict clinical status of patients based on platform user behavior, such as those of patients. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
US11298496B2
A ventilator adaptor for switching between ventilator devices while maintaining respiratory support to a patient is described. The ventilator adaptor has a first movable element with a first inlet and a second inlet, and a second movable element movably attached to the first movable element and with an outlet. The outlet has an inner diameter of 14.5-15.5 mm, preferably 15 mm, and the first inlet and the second inlet have an outer diameter of 14.5-15.5 mm, preferably 15 mm. The outlet is in fluid communication with the first inlet in a first position or with the second inlet in a second position by moving the second movable element relative to the first movable element thereby aligning the outlet with the first inlet or the second inlet. The outlet may be attached to an endotracheal tube in order to form a ventilation assembly.
US11298493B2
A patient interface device includes a cushion defining a cavity therein, the cushion having a first side and an opposite second side. An aperture is formed in the second side and provides access to the cavity, the aperture having a periphery adapted to sealingly engage about the nostrils of a patient when the cushion is disposed on the face of a patient. The patient interface device further includes a pair of stabilizing members coupled to, and extending from, the cushion, each stabilizing member being adapted to contact the face of the patient in the adjacent nasal region below the orbital bone ridge in such a manner that strapping forces, which would otherwise be directed near the nares of the patient, are instead concentrated onto the patient's maxilla.
US11298489B2
The volume of a hyperinflated lung compartment is reduced by sealing a distal end of the catheter in an airway feeding the lung compartment. Air passes out of the lung compartment through a passage in the catheter while the patient exhales. A one-way flow element associated with the catheter prevents air from re-entering the lung compartment as the patient inhales. Over time, the pressure of regions surrounding the lung compartment cause it to collapse as the volume of air diminishes. Residual volume reduction effectively results in functional lung volume expansion. Optionally, the lung compartment may be sealed in order to permanently prevent air from re-entering the lung compartment. The invention further discloses a catheter with a transparent occlusion element at its tip that enables examination of the lung passageway through a viewing scope.
US11298481B2
A system for monitoring inspirable gas for delivery to a patient includes a branched breathing circuit having a first branch conduit and a second branch conduit. The first branch conduit is fluidly connected to a first gas source and the second branch conduit is fluidly connected to a second gas source, and the first and second branch conduits merge into a patient delivery conduit. The system includes a first flow sensor in the first branch conduit, a second flow sensor in the second branch conduit, and a third flow sensor in the patient delivery conduit. A control unit is electrically coupled to the first, second and third flow sensors. The control unit is configured to determine a blend of gas in the patient delivery circuit based on a measured flow from the third flow sensor and a measured flow from at least one of the first and second flow sensors.
US11298475B2
There are provided pressurized surgical instruments for use in pressurized surgical environments. The pressurized surgical instruments include pressurizing systems for maintaining a neutral or positive pressure flow within the surgical instrument during use. The pressurizing systems include a primary sensor for detecting the pressure of the surgical environment and a pressurizing mechanism for balancing the pressure of the surgical instrument with the surgical environment. The pressurizing mechanism includes a controller to receive and compare the signal sent from the primary sensor to the ambient or internal instrument pressure and a pressure delivery system to provide positive pressure to the interior of the surgical instrument in response to a signal received from the controller. The sources of pressure for the pressure delivery systems may be external or self contained within the surgical instrument.
US11298472B2
An ultrasonic nebulizer is provided that has a liquid chamber to receive a liquid. A piezoceramic transducer is attached to one end of the liquid chamber. The piezoceramic has an orifice to allow the liquid inside the chamber to exit. A plunger movably and sealbly is inserted into the liquid chamber from its other end, which is moved by a moving mechanism to push the liquid out of the liquid chamber. The plunger forms a small liquid droplet on the surface of the piezoceramic. Oscillation of the piezoceramic at megahertz frequencies results in atomization and formation of small droplets from the surface of the sessile droplet. The present nebulizer is a total consumption nebulizer, since all its droplets are substantially within 2 to 5 microns, which is the size range to penetrate into the lunges of a user.
US11298469B2
A medicament delivery device includes a main injection needle for injecting a medicament into the body of a patient. The medicament delivery device includes a pain reduction device for releasing a pain reduction agent into the body of the patient prior the medicament injection. The pain reduction device includes an array of microneedles.
US11298461B2
Systems and methods are provided for adjusting long acting insulin medicament dosages for a subject. A plurality of timestamped glucose measurements of the subject is obtained. A titration glucose level (246) is computed as a measure of central tendency (244, 268, 274) of a titration subset of small glucose measurements (240, 269, 273) identified within the timestamped glucose measurements, wherein the measure of central tendency represents a measure of small glucose measurements for the primary time window. A long acting insulin medicament dosage (216) is adjusted or maintained based upon the obtained titration glucose level (246).
US11298457B2
The present disclosure relates to a medicament delivery device. The medicament delivery device comprises a housing, a dispensing mechanism and an actuator. The housing has first and second portions. The dispensing mechanism comprises a reservoir disposed in the housing. The dispensing mechanism is operable to dispense medicament from the reservoir when the reservoir contains medicament. The first portion of the housing comprises a distal end and the second portion is moveable towards the distal end from an initial position to a primed position. The dispensing mechanism is rendered inoperable when the second portion is in the initial portion. The actuator is actuatable to operate the dispensing mechanism when the second portion is in the primed position.
US11298454B2
A wound treatment apparatus is provided for treating tissue damage, which comprises a fluid impermeable wound cover sealed over a site for purposes of applying a reduced pressure to the site. The apparatus also can include a cover with protrusions on its surface for purposes of monitoring pressure at the site. One or more sensors can be positioned under the cover to provide feedback to a suction pump controller. The apparatus can have a miniature and portable vacuum source connected to the wound cover.
US11298443B2
The present invention provides, in some embodiments, multi-layer silk compositions including a first layer comprising silk fibroin and keratinocytes, a second layer comprising silk fibroin and fibroblasts, a third layer comprising silk fibroin and adipocytes, and a plurality of nervous system cells, wherein at least some of the plurality of nervous system cells span at least two layers, and methods of making and using the same. In some embodiments, provided methods and compositions further include immune cells and/or endothelial cells.
US11298433B2
Provided herein are methods, kits, and compositions for stratifying and treating subjects, e.g., subjects having cancer. In some examples, the methods involve use of a radiolabelled heavy chain variable domain derived from a heavy chain antibody (VHH), or a functional fragment thereof, as both a screening agent and a treatment agent. In some examples, the VHH, or a functional fragment thereof, that is radiolabelled with a radioisotope that is both a γ-emitter and β-emitter.
US11298427B2
The present invention relates to novel prodrugs of primary or secondary amine-comprising biologically active moieties and pharmaceutically acceptable salts thereof, prodrug reagents, pharmaceutical compositions comprising said prodrugs and the use of prodrugs.
US11298420B2
Disclosed are oncolytic viruses comprising chimeric human/mouse CD40 ligands. The chimeric human/mouse CD40 ligand may be MEM40. The oncolytic virus may be replication competent. The oncolytic virus may be an oncolytic herpes simplex virus. Also disclosed are methods comprising administering an oncolytic virus armed with at least one chimeric human/mouse CD40 ligand, for example MEM40, to a patient suffering from cancer.
US11298419B2
The present invention provides novel antigens of an allergy to a quail egg, methods and kits for diagnosing an allergy to a quail egg, pharmaceutical compositions comprising such an antigen, and quail eggs or processed products of quail egg which are devoid of such an antigen.
US11298415B2
Provided herein is a Formulation of OmpA including a) OmpA protein as active molecule obtained as a product of OmpA gene inserted in a plasmid comprising a novel set of forward and reverse primer set, and b) Alginate chitosan nanoparticles as vehicle.
US11298412B2
Provided are processes for the prevention or treatment of infection by SARS-CoV-2. Some aspects provide administration of a sphingoid compound, optionally sphingosine, an active ingredient that activates generation of a sphingoid base, optionally of sphingosine; or an active agent that inhibits the degradation of a sphingoid base, optionally of sphingosine, to a subject such as a human. By increasing the local concentration of sphingosine in a subject or an area of a subject to which the composition is administered such as the airways, nose or interior of the nose or portion thereof, the ability or SARS-CoV-2 to infect the subject or cells thereof is reduced thereby treating of preventing infection by the virus.
US11298408B2
Provided are CD4+ T-cell-based compositions and methods for treating hypertension.
US11298403B2
The present inventors discovered that an HMGB1 fragment peptide having a specific amino acid sequence exhibits an effect of suppressing weight loss and an effect of suppressing shortening of the large intestine and mucosal damage in an animal model of inflammatory bowel diseases. Based on these findings, pharmaceutical compositions for the prevention and/or treatment of inflammatory bowel diseases, which comprise the HMGB1 fragment peptide having the specific amino acid sequence are provided.
US11298394B1
A supplement formulation including a combination of vitamins, minerals, amino acids, and stimulants, and a delivery method and device for said supplement formulation. Caffeine is present in the supplement formulation in an amount of about 40-60 mg/ml, of which about 15-30 mg/ml is caffeine from coffee beans and about 15-30 mg/ml is caffeine from green tea extract. About 5-20 mg/ml caffeine from guarana seed extract may also be present. Such a delivery device provides the supplement to a mouth/throat area of a user where it is readily absorbed in the mouth/throat area of the user or ingested by the user.
US11298392B2
The present invention relates to a method for treating glioblastoma multiforme including administering a Chinese medicine composition to a subject in need thereof; wherein the Chinese medicine composition is an extract of a first mixture including Boswellia sacra, Commiphora molmol, Angelica sinensis, Ligusticum striatum, Rehmannia glutinosa, Paeonia veitchii, Prunus persica, and Carthamus tinctorius.
US11298386B2
Drug compositions of angiogenesis therapy contain gene coding for human prostacyclin synthase (hPGIS) synthesizing prostaglandin I2 with activities of vasodialation and/or anti-platelet aggregation; drug compositions contain adeno-associated virus (AAV) inserted with gene for angiogenesis factors. The administration of the drug compositions into the aimed treatment region results in transfer of AAV type 1-hPGIS to skeletal muscles and induces a notable expression of human PGIS gene in skeletal muscles. The PGI2 is produced by mediation of the gene expression in the muscle cells, secreted, induces vessel-protective, neovascularization and anti-platelet aggregation actions, which lead to an improvement in vascular ischemia.
US11298385B2
The present invention relates to a microorganism for drug delivery, which has been transformed with a gene construct comprising a therapeutically active peptide, which can be delivered safely into the intestines through oral administration, and which can express and secrete the therapeutic peptide in the gastrointestinal tract, and also relates to a pharmaceutical composition for prevention or treatment of gastrointestinal disease, which includes the same. The present invention is directed to a lactic acid bacteria drug delivery system capable of overexpressing and secreting a lactic acid bacteria-derived anticancer protein, which is developed by introducing the anticancer protein into a lactic acid bacteria expression and secretion system. It is expected that the lactic acid bacteria drug delivery system will be widely used as a natural protein therapeutic agent against gastrointestinal disease in the medical field.
US11298381B2
The present invention discloses a composition comprising heat inactivated spores and/or comprising heat inactivated vegetative cells of probiotic bacteria Bacillus coagulans, and a process for preparing the same. The invention also discloses a method of modulating immune function in mammals by activating macrophages, using a composition comprising Bacillus coagulans in the form of live or heat inactivated spore and/or vegetative cells.
US11298378B2
Materials and methods for producing genome-edited cells engineered to express a chimeric antigen receptor (CAR) construct on the cell surface, and materials and methods for genome editing to modulate the expression, function, or activity of one or more immuno-oncology related genes in a cell, and materials and methods for treating a patient using the genome-edited engineered cells.
US11298374B2
The present disclosure relates to methods and devices to improve respiratory system health, increase resistance to infection, and increase the hypothiocyanate ion in mammalian lungs. The methods generally comprise: generating a Hydrogen Peroxide Gas that is non-hydrated and free of ozone, and directing the gas comprising primarily Hydrogen Peroxide Gas into an environment and exposing a subject to the environment such that the Hydrogen Peroxide Gas acts to the increase of the hypothiocyanate ion in mammalian lungs.
US11298365B2
Disclosed are bioavailable solid state (17-β)-Hydroxy-4-Androsten-3-one esters suitable for pharmaceutical uses and administration to mammals in need of (17-β)-Hydroxy-4-Androsten-3-one.
US11298364B2
The present disclosure relates to methods and products for reducing the viability of microorganisms, and to methods and products for preventing and/or treating microorganism infections. Certain embodiments of the present disclosure provide a method for reducing viability of a microorganism. The method comprises exposing the microorganism to an effective amount of an iron chelator and subsequently exposing the microorganism to an effective amount of a non-iron porphyrin, thereby reducing the viability of the microorganism.
US11298357B2
The present invention relates generally to a feed supplement preparation for administration to ruminant animals and, more particularly, to a formulation for an oral bovine supplement for neonatal calves that delivers naturally occurring caffeine, antioxidants and other electrolytes in a stable liquid form of moderate viscosity.
US11298355B2
The invention relates to inhalable imatinib formulations, manufacture, and uses thereof.
US11298354B2
The disclosure relates to pharmaceutical combinations comprising an HDAC6 selective inhibitor and a BET inhibitor for the treatment of cancer in a subject in need thereof. Also provided herein are methods for treating cancer in a subject in need thereof, comprising administering to the subject an effective amount of an HDAC6 selective inhibitor and a BET inhibitor.
US11298335B2
Certain embodiments of the invention pertain to a method of treating an infection in a subject caused by an infectious agent other than Escherichia coli, the method comprising administering to the subject arsinothricin or a salt thereof. The infectious agent other than E. coli can be a bacterium, protozoan, helminth, archaebacterium, or a fungus. In preferred embodiments, the infectious agent is Mycobacterium tuberculosis, Mycobacterium bovis, or Enterobacter cloacae. The invention also pertains to a method of treating an infection in a subject caused by an infectious agent, comprising administering to the subject arsinothricin or a salt thereof in combination with an inhibitor of phosphinothricin N-acetyltransferase or arsinothricin N-acetyltransferase. In certain such embodiments, the infectious agent expresses phosphinothricin N-acetyltransferase or arsinothricin N-acetyltransferase. Further embodiments provide compositions comprising arsinothricin or a salt thereof and an inhibitor of phosphinothricin N-acetyltransferase or arsinothricin N-acetyltransferase.
US11298332B2
This disclosure provides a dry powder formulation of free amino acids with an acceptable and even good taste profile.
US11298314B2
The present invention relates to a composition comprising glycocholic acid or taurocholic acid and phosphatidylcholine at a particular mixing ratio for reducing localized fat without side effects such as a pain, edema, necrosis of muscle cells, fibroblasts and vascular endothelial cells other than adipocytes, anesthesia of administration sites, extensive swelling, erythema, induration, paresthesia, nodule, pruritus, burning sensation, nerve injury, and dysphagia, and a method for preparing the same. The inventor has found that the effect of PPC injectable composition on fat reduction may be reduced or enhanced during its subcutaneous administration, depending on the types of solubilizing agents, especially the types of bile acids, which are combined so as to prepare a safe and stable PPC injection using insoluble PPC. The PPC injectable composition solubilized with GCA or TCA selectively reduces adipocytes without inducing necrosis of fibroblasts, muscle cells and vascular endothelial cells, thereby alleviating the known clinical side effects.
US11298313B2
The invention provides regimens and methods for the treatment of cancer comprising continuous infusion of coenzyme Q10. The coenzyme Q10 may be administered as a monotherapy, or in combination with an additional agent, such as an anticancer agent, a chemotherapeutic agent, or an anti-angiogenic agent. The coenzyme Q10 may be administered at two or more different rates.
US11298309B2
Methods of protecting skin of a mammal by application of silk-derived compositions useful for treating or preventing a wide variety of skin conditions. Silk solutions and silk mats are prepared and applied to the skin surface. The silk compositions may be self-adhesive or sutured to cover a wound or area of skin exposed to physical stresses and strains, thereby preventing a wound and/or promoting wound healing.
US11298306B2
An antiperspirant and/or deodorant composition including from 0.01 weight % to 0.15 weight % flaxseed oil and from 0.5 weight % to 5.0 weight % taurine.
US11298304B2
The present invention relates to a kit, preferably for coloring keratin fibers, the kit comprising in spatially separated form at least two kit components: A) a first kit component comprising at least these constituents: at least one alkaline agent; at least one amino acid; at least one organic phosphate ester compound selected from the group consisting of a monoester of a phosphate of one or more alkoxylated fatty alcohols, a diester of a phosphate of one or more non-alkoxylated fatty alcohols, and a mixture of both; water; and optionally at least an oxidative dye; water; and B) a second kit component comprising at least these constituents: at least one emulsifier; hydrogen peroxide; at least one fatty alcohol; and water. The invention relates also to a process of manufacturing a composition which is the second kit component, a composition obtainable by such process, a ready-to-use composition, a way of preparing such and to a use of an emulsifier as in formula (I) and defined above in combination with the organic phosphate ester compound defined above to reduce the viscosity of haircoloring creams.
US11298291B2
Methods and apparatus for improving emergency wash systems for compact, low flow emergency eyewash systems that provide tepid water at low flow rates and systems that are adapted and configured to reduce the exposure of users to Legionnaire's Disease with washing system features that permit quick, efficient, high flow rate flushing of the plumbing providing water to the washing system. Still further systems provide tepid water from a thermostatically controlled mixing valve that has a multi-function body.
US11298286B2
A rehabilitation system for robotized mobilization of a human glenohumeral joint of a patient. The rehabilitation system may include a limb gripping member and an actuating mechanism. The limb gripping member may be configured to receive an arm of a patient and secure the arm of the patient in a predetermined position. The actuating mechanism may be configured to urge a head of a humerus bone of the patient to glide along a first axis by applying a linear force to a proximal end of the humerus bone of the patient.
US11298283B2
A back therapy apparatus for vertebral massage includes a plurality of manipulating assemblies. The apparatus is adjustable and arranged to engage a spine at multiple locations over an extended length at vertebral areas between a spinous process and a transverse process on either side of a spine. A drive system is adapted to drive multiple manipulating assemblies simultaneously and independently.
US11298278B2
The invention relates to a hygiene product for personal use, which comprises at least an impermeable breathable outer first layer (11), a liquid-absorbing second layer (12) and a third layer (13) of non-woven fabric intended to be in contact with the skin of the user. The hygiene product can be a sanitary towel, dressing, tampon, absorbent nappy, nursing pad or similar product or use. The absorbent second layer (12) comprises a hydrophilic cotton core formed by separated fibers facing or oriented in all directions. The absorbent second layer (12) and/or cotton non-woven third layer (13) of the product preferably incorporate a plurality of microcapsules (3) containing active ingredients (32) for treating the skin, said ingredients being encapsulated in an outer cover (31) of biocompatible material that degrades during the use of the hygiene product and releases the active ingredients (32) during the use of the hygiene product (1).
US11298268B2
A negative pressure wound therapy system is configured for treating multiple wounds on a patient's body. The system preferably includes a source of negative air pressure, an air source, a first fluid collection volume, and a second fluid collection volume. The source of negative air pressure is in fluid communication with the first fluid collection volume, the first collection volume is in fluid communication with the second fluid collection volume, and the second fluid collection volume is in fluid communication with the air source, so that the source of negative air pressure, the first fluid collection volume, the second fluid collection volume, and the air source are fluidly connected in series.
US11298265B2
An intraocular lens (IOL) with an optical axis is disclosed. Two or more haptics extend from an optical element defining an anterior plane and a parallel posterior plane. The optical axis is tilted at an angle of about 5 degrees with respect to the anterior and posterior planes.
US11298264B2
Glaucoma can be treated by implanting an intraocular shunt in the eye. The implantation can be performed by first determining an entry area below a corneal limbus of an eye. Thereafter, the intraocular shunt can be inserted into eye tissue through the entry area such that an inflow end of the shunt is positioned in the anterior chamber of the eye and an outflow end of the shunt is positioned between layers of Tenon's capsule.
US11298261B2
The invention is directed to a mouth piece for cooling of oral tissue of a patient during chemotherapy treatment. The mouth piece includes a cooling medium contained within the top element and the bottom element and able to retain a cooling environment within the mouth sufficient to reduce capillary blood flow to the patient's mouth. In one embodiment, an external chamber extends from the front of the mouth piece to house a cooling medium. The external chamber can be configured so that it is removably attached to the mouth piece. A support device can be utilized to support the external chamber during use.
US11298260B2
Devices for providing thermal therapy to the perineal and rectal areas of a patient are described. The device is particularly useful for containing gushing lochia flow. Different embodiments of the device can be used to provide either hot or cold therapy to the patient. The inventive thermal pack of the current invention comprises a thermal pouch, pad and a backing layer.
US11298259B2
A system and method for treating the skin by heating at least one discrete skin volume, comprising at least one treatment tip reversibly connectable to at least one applicator. The treatment tip comprises one or more electrodes, with the electrodes having one or more spaced apart protruding conducting elements. The protruding conducting elements are characterized by dimensions of height A and hypotenuse B, where the ratio A/B is in a predetermined range, and the protruding conducting elements penetrate the skin surface at discrete locations. The electrodes are configured to apply energy to skin volumes around the discrete locations so as to heat the skin volumes. The applicator comprises an energy generator configured to apply energy to the skin volumes by means of the electrodes and the spaced apart protruding conducting elements.
US11298252B2
A system for treating a bifurcation includes a first radially expandable stent and a second radially expandable stent. The first stent has a side hole and a plurality of lateral elements extending from the side hole. The second stent has a plurality of axial elements extending away from the proximal end of the second stent. The axial elements of the second stent interdigitate with the lateral elements of the first stent when both stents have been expanded.
US11298247B2
A prosthetic knee joint includes an upper part, a lower part which is arranged pivotably to the upper part, a fastening device arranged on the upper part for a proximal prosthetic element, a fastening device arranged on the lower part for a distal prosthetic element, a four-limbed joint system with four linkages articulatedly fastened to each other, which are each pivotable to each other around a pivot axis, wherein the upper part is arranged on the joint system. The joint system may be mounted pivotably on the lower part from a starting position counter to a spring force during a stance phase flexion, and the action line of the spring force may be aligned such that a moment acting against an inflexion of the joint system is present.
US11298242B2
A system for delivering flowable biomaterial to an intervertebral disc space between adjacent vertebral bodies includes a delivery body defining a proximal end, a distal end spaced from the proximal end along a longitudinal direction, a cannulation extending from the proximal end to an opening adjacent the distal end, and a distal region including a tip that extends to the distal end. The distal region defines a maximum height at a location proximal of the distal end and measured along a second direction perpendicular to the longitudinal direction. The distal region is for indicating a distance between the adjacent vertebral bodies. The system includes a carrier having a longitudinaly elongate channel for carrying biomaterial and being insertable within the cannulation, as well as an advancement member configured for insertion within the cannulation to forcibly advance the biomaterial from the cannulation, through the opening, and into the disc space.
US11298231B2
An implant assembly for a long bone is adapted to support an exo-prosthesis. The assembly includes a stem, a subdermal component and a percutaneous post. The stem has a proximal end that is adapted to be received in a surgically prepared medullary canal of the long bone, and a distal end having a surface that is adapted to promote bone ingrowth. The subdermal component includes a proximal portion that is adapted for attachment to the distal end of the stem, and a fixation surface that is adapted to promote soft tissue fixation. The percutaneous post has a proximal end that is adapted to be attached to the subdermal component.
US11298224B2
A polymeric heart valve is disclosed which includes a valve body having a central axis and including a conduit extending along the central axis from an inflow end to an outflow end; and at least three flexible leaflets extending from the body into the conduit, each of the leaflets defining an attachment curve with the body. Respective pairs of leaflets each define a commissure located proximal the body. The at least three leaflets define a partially open position at rest, a fully open position deflecting away from the central axis during forward blood flow along a direction from the inflow end to the outflow end, and a closed position deflecting toward the central axis during reverse blood flow along a direction from the outflow end to the inflow end.
US11298217B2
Devices and methods for making a polymer with a porous layer from a solid piece of polymer are disclosed. In various embodiments, the method includes heating a surface of a solid piece of polymer to a processing temperature and holding the processing temperature while displacing a porogen layer through the surface of the polymer to create a matrix layer of the solid polymer body comprising the polymer and the porogen layer. In at least one embodiment, the method also includes removing at least a portion of the layer of porogen from the matrix layer to create a porous layer of the solid piece of polymer.
US11298215B2
A dental implant surgical guide includes a body having a buccal wall and a lingual wall that is continuously connected by a first end and second end forming an open surgical space connecting a top of the body with a bottom of the body. The bottom is further contoured to receive and rest upon at least a portion of a bone segment of a respective patient's alveolar ridge to guide the surgical alteration of a respective patient's alveolar ridge. The dental implant surgical guide is capable of locating and securing one or more implants upon the respective patient's alveolar ridge. The dental implant surgical guide fits upon the top, the top being contoured to receive and support the dental implant surgical guide.
US11298207B2
In one embodiment, a medical instrument tracking system includes a medical instrument including a handle and different interchangeable heads for insertion into the handle having a handle position-tracking transducer disposed thereon, different respective ones of the interchangeable heads having differently positioned respective head position-tracking transducers disposed thereon so as when the different respective ones of the heads are inserted into the handle, the different respective head position-tracking transducers define different respective positions relative to the handle position-tracking transducer, and processing circuitry to receive signals generated by the handle position-tracking transducer and the respective head position-tracking transducer of a respective one of the heads inserted into the handle, compute a relative position between the handle position-tracking transducer and the head position-tracking transducer of the inserted interchangeable head, and identify which interchangeable head is inserted into the handle responsively to the computed relative position.
US11298205B2
The present disclosure includes customized guidance devices in the form of guidance templates configured to fit over a given area of a patient's body and provide guidance during a tissue treatment or tissue removal procedure of that given area, which may include administration of an agent to a target tissue, target tissue biopsy, target tissue resection, or target tissue ablation. The customized guidance templates are generally constructed via an additive manufacturing process (i.e., three-dimensional (3D) printing) or subtractive manufacturing process (i.e., milling) based on a fabrication instruction file, which may include imaging data of the given area of the patient's body in which targeted tissue treatment is to be performed. The fabrication instruction file may further include additional data, such as the type of procedure to be performed (i.e., biopsy of the tissue abnormality, destruction or resection of the tissue abnormality, etc.).
US11298202B2
Apparatus and methods provided to remove biopsy specimens from bone and/or associated bone marrow. A powered driver may rotate a biopsy needle at an optimum speed to obtain the biopsy specimen. A thread or a groove may be disposed on interior portions of the biopsy needle. The thread or groove may engage a biopsy specimen and enhance removal of a bone marrow core from cancellous bone. Manufacturing procedures are provided for bonding a single helical thread with interior portions of the biopsy needle. The apparatus may also include a biopsy sample ejector and/or ejector funnel. A biopsy needle set may include a cannula and a trocar with respective tips having optimum configurations, dimensions and/or orientations relative to each other to optimize penetration of a bone and/or bone marrow with minimum patient trauma and enhanced reliability of obtaining a biopsy specimen.
US11298194B2
A technique for accessing extra articular lesions or abnormalities or intra osseous lesions or abnormalities or bone marrow lesions or all has the step of positioning the localizing pinning member onto cartilage or subchondral bone to define a virtual pathway through the cartilage or subchondral bone towards or into or through the lesion or abnormality or a desired target to create the virtual pathway utilizing an intra articular localizing pinning member to determine a location of the lesion or abnormality wherein the utilization of the localizing pinning member includes the step to locate or stabilize or both and thereafter using the virtual pathway to create an entry access.
US11298179B2
An end effector assembly for use with an electrosurgical instrument is provided. The electrosurgical instrument includes a handle having a shaft that extends therefrom, an end effector disposed at a distal end of the shaft, at least one electrode operably coupled to the end effector and adapted to couple to a source of electrosurgical energy, a titanium nitride coating covering at least a portion of the electrode, a chromium nitride coating covering at least a portion of the electrode and/or titanium nitride coating, and a hexamethyldisiloxane plasma coating covering at least a portion of the chromium nitride coating.
US11298174B2
A device for treating esophageal target tissue comprises a catheter, a balloon and a refrigerant delivery device. The catheter has a distal portion and a refrigerant delivery lumen. The balloon is mounted to and the refrigerant delivery device is coupled to the distal portion. The refrigerant delivery device comprises a chamber with the refrigerant delivery lumen opening into the chamber, a refrigerant delivery opening fluidly coupled to the balloon interior, and a distribution passageway fluidly coupling the chamber and the refrigerant delivery opening. A refrigerant is deliverable through the refrigerant delivery lumen, into the chamber, through the distribution passageway, through the refrigerant delivery opening and into the balloon interior so to place the balloon into an expanded, cooled state so that the balloon can press against and cool esophageal target tissue. The medical device may include means for sensing a leak in the balloon.
US11298172B2
Instruments for applying tension to a securing device, such as a cable or wire, for securing bones in place and fastening implants, such as plates, to bones. In some forms, the tensioning instrument is configured with minimal parts for ease of manufacturing and allowing single use applications. The instrument may include a pretensioning mechanism for applying desired preload before connecting a cable to be tensioned to the instrument. The instrument may be sized and configured to remain attached to a tensioned cable while other cables are connected to a bone. In another form, the instrument may be expandable to remove any slack from the securing device and apply tension thereto.
US11298168B2
The present invention provides a method of forming pilot apertures for surgical screws. The method provides at least three points of contact to the screw shank to provide reliable positioning and retention of the bone screw. The method also provides slots or areas for insertion and retention of bone growth promoting materials which further secure the bone screw over time. The method is useful for patients of all ages, and may be particularly useful for patients that have osteoporosis or patients that are very active by providing additional securement of the bone screw to the underlying bone.
US11298165B2
An intramedullary nail includes a body sized and shaped for insertion into a medullary canal of a bone and extending along a longitudinal axis from a proximal end to a distal end and a channel extending through the body along the longitudinal axis in combination with a locking hole extending laterally through the body along a central axis and in communication with the channel, the locking hole defined by a first opening extending through a first portion of a wall of the nail and a second opening extending through a second portion of the wall substantially opposing the first portion, the first opening being elongated in a lateral direction relative to the longitudinal axis of the nail and the second opening including a coupling element configured to lock a portion of a bone fixation element therein.
US11298164B2
A tether tensioner includes a handle assembly, an elongate member extending distally from the handle assembly, and an engaging portion. The handle assembly includes a stationary member, a trigger pivotably coupled to the stationary member, and a spool rotatably supported on the stationary member. The spool is configured to wrap a tether thereabout. The spool is operatively coupled with the trigger such that pivoting of the trigger relative to the stationary member causes rotation of the spool. The elongate member includes a channel configured to slidably receive a tether therethrough. The engaging portion is configured to receive a head portion of a bone screw such that a tether extends from the head portion disposed in the engaging portion to the spool through the channel of the elongate member.
US11298162B2
A load sensing assembly for a spinal implant includes a set screw having a central opening that extends from a first end of the set screw toward a second end of the set screw. The second end of the set screw is configured to engage with an anchoring member. The load sensing assembly includes an antenna, an integrated circuit in communication with the antenna, where the integrated circuit is positioned within the central opening of the set screw, and a strain gauge in connection with the integrated circuit. The strain gauge is located within the central opening of the set screw in proximity to the second end of the set screw.
US11298148B2
A radio frequency (RF) instrument may include a method of classifying a tissue in live time. The method may include activating the instrument for a first period of time T1 when the RF instrument contacts the tissue, plotting at least three electrical parameters associated with the tissue to classify the tissue into distinct groups, and applying a classification algorithm to classify the tissue into a distinct group in live time. The parameters may include an initial impedance of the tissue, a minimum impedance of the tissue, and an amount of time that the impedance slope is ˜0. The instrument may collect the parameters during a predetermined amount of time, such as within the first 0.75 seconds of the activation of the device. The classification algorithm may include a support vector machine algorithm that may use a linear, polynomial, or radial basis set.
US11298146B2
Particular embodiments disclosed herein provide a surgical instrument comprising a device having a functional end configured to be inserted into a body part, a shaft coupled to a proximal end of the device, and a shaft housing configured to receive a distal end of the shaft and operable to move along a central axis of the shaft. The surgical instrument further comprises a tube coupled to the distal end of the shaft housing and configured to partially house the device such that the functional end of the device at least partially extends beyond the distal end of the tube. The surgical instrument further comprises a plurality of arcuate levers such that pressing one or more of the plurality of arcuate levers moves the shaft housing and the tube toward the functional end of the device, causing the tube to transition the device from a deactivated state to an activated state.
US11298135B2
The present disclosure relates to endoscopic reposable surgical clip appliers having a reusable handle assembly, at least one reusable shaft assembly, and at least one disposable clip cartridge assembly.
US11298129B2
A method for operating a surgical stapling device that includes a lockout for preventing the surgical stapling device from operating is disclosed. The method includes installing a retainer on a staple cartridge to form a cartridge assembly. The method includes seating the cartridge assembly in the surgical stapling device to bring an authentication key on the retainer into actuation contact with the lockout to move the lockout out of a locked position to an unlocked position. The method further includes removing the retainer from the staple cartridge while retaining the lockout in the unlocked position.
US11298126B2
Shipping wedges for installing end effectors onto an endoscopic assembly of a surgical tack applier are provided. In aspects, a shipping wedge includes an elongate body extending along a longitudinal axis and defining a channel therethrough, and an arm disposed within a slot defined in a side wall of the elongate body. The arm includes a first end coupled to the side wall and a second end that is movable laterally with respect to the side wall. In aspects, a shipping wedge includes an elongate body extending along a longitudinal axis and defining a channel therethrough. A proximal portion of the elongate body includes a first arm extending proximally from a distal portion of the elongate body and a locking tab extending laterally into the channel of the elongate body.
US11298124B2
The present invention provides a tissue anchor and a system and method employing same, the anchors including a body having a first section and a second section reversibly engagable with one another, each section including a plurality of barbs in the form of microneedles projecting from the underside therefore, the barbs on one section being inclined towards barbs on the other section, such that tissue may be captured and deformed between the barbs through displacement of the first section relative to the second section in order to achieve robust retention of the tissue anchor at a deployment site.
US11298123B2
According to an aspect of the present disclosure, an end effector for use with a surgical device is provided. The end effector includes a drive assembly, a driver, a needle assembly, and a follower. The drive assembly includes a first helical groove. Rotation of the drive assembly in a first direction causes distal translation of the driver with respect to the drive assembly. The needle assembly is disposed in mechanical cooperation with the driver. Distal translation of the driver causes a corresponding distal translation of the needle assembly. The follower is configured to engage the first helical groove of the drive assembly. When the follower is engaged with the first helical groove, rotation of the drive assembly in the first direction causes distal translation of the follower with respect to the drive assembly.
US11298120B2
Methods and anchor devices for repairing soft tissue with a suture are provided. An anchor device comprises an elongate body having a proximal end, a distal end, and a first lumen extending from the proximal end, the first lumen having at least one face which is sloped relative to the central axis of the elongate body such that the cross-sectional area of the first lumen decreases in the proximal direction. The anchor device also comprises a suture locking wedge movably disposed at least partially within the first lumen.
US11298112B2
Provided is a biomonitoring device that measures a parameter of a material expelled during use of a toilet by a user. Also provided is a biomonitoring mirror device that identifies a user, detects a febrile illness in a user, dispenses medications/supplements, connects to electrical device accessories in the bathroom, and provides an interactive user interface. Additionally provided is a system for measuring a parameter of a material expelled during use of a toilet by a user. Further provided is a method of determining a physiological parameter of a user.
US11298110B2
A Doppler measurement system includes a random generator outputting a control signal encoding a random selection, and an ultrasonic array transducer for emitting a sequence of transmit pulses at a target at either an adjustable steering angle (plane wave imaging) or from a selectable non-sequential transducer element order (synthetic aperture imaging) corresponding to the random selection and for receiving an echo of each transmit pulse reflected from the target. Each transmit pulse is independently adjusted to a steering angle (plane wave imaging) or selectable transducer element order (synthetic aperture imaging) corresponding to a unique random selection so that the sequence of transmit pulses is a random sweep. The system can also include a memory for storing echo data, and a processor connected to the memory for using transmit data and echo data to extract a Doppler parameter. Methods of Doppler measurement and computer-readable medium can incorporating the measurement system.
US11298109B2
An ultrasonic diagnostic apparatus according to an embodiment includes a candidate-position extracting circuitry and a position setting circuitry. The candidate-position extracting circuitry extracts a first position through comparison of a fundamental wave component between a plurality pieces of image data collected by performing ultrasonic scanning on a subject injected with a contrast agent. The candidate-position extracting circuitry also extracts a second position through comparison of a harmonic component between the pieces of image data. The position setting circuitry sets the first position or the second position as a position of a region of interest where predetermined analysis is performed in at least one image data of the pieces of image data.
US11298103B2
A method of determining a measure of wave speed or intensity in a fluid conduit uses ultrasound measurements to determine the conduit diameter and fluid velocity in a volume element, each as a function of time, and each at a same longitudinal position of the conduit. The ultrasound measurement to determine fluid velocity is effected by tracking objects within the fluid flow in successive frames sampling the volume element, and obtaining displacement vectors for the objects. A wave speed may be determined from a ratio of the change in fluid velocity at the longitudinal position as a function of time and the change in a logarithmic function of the conduit diameter as a function of time. A measure of wave intensity may be determined as a function of change in determined conduit diameter and corresponding change in fluid velocity.
US11298099B2
A method is for controlling the operation of a medical apparatus. The method includes determining input data including patient data relating to a patient, operational status data relating to operational status of the medical apparatus, position data describing position of at least one of the wireless, handheld mobile operating device and the patient in relation to the medical apparatus, and workflow data describing at least one of a medical apparatus workflow and a current position in the medical apparatus workflow; determining, using an artificial intelligence analysis algorithm, at least one of a subsequent operating action of an operator of the wireless, handheld mobile operating device and prediction data describing an item of information needed next by the operator; and at least one of selecting and adapting a user interface to be displayed on the touch screen, based upon the prediction data and displaying the user interface on the touch screen.
US11298088B2
A cone-beam computed tomography (CBCT) method uses a continuous beam and an area detector to carry out fast acquisition of projection data. The acquired projection data are then reconstructed to generate tomographic images. In acquisition of the projection data, a radiation source continuously irradiates a subject with a cone beam of radiation from a plurality of angles and an area detector continuously reads out data. A CBCT system including a source operable to produce a cone beam of radiation and an area detector movable in synchrony with the source to rapidly acquire projection data for CBCT construction is also disclosed.
US11298083B2
An implantable cardiac monitor (ICM) and a computer implemented method are provided. The ICM includes electrodes that are configured to sense analog cardiac activity (CA) signals when engaged with tissue at a location remote from the heart. One or more of the electrodes transition between an engaged state and disengaged state with respect to the tissue. An analog to digital (A/D) converter communicates with the electrodes along a data signal path. The A/D converts the analog CA signals to digital CA signal. An electrode-tissue feedback (ETF) circuit is provided along the data signal path between the electrodes and the A/D converter. The ETF circuit generates a feedback signal component into the data signal path when one or more of the electrodes is in the disengaged state. The feedback signal component is superimposed onto the analog CA signals. One or more processors executes program instructions in connection with collecting and analyzing the digital CA signals when the one or more electrodes are in the engaged state.
US11298082B2
An electrophysiology catheter has a micro capacitive tactile sensor provided in the distal section. The distal section may include a tip electrode, a ring electrode and/or a balloon catheter adapted for tissue contact. The capacitive force sensor is configured to exhibit a change in capacitance with tissue contact wherein the force applied with tissue contact is measured and reliably calibrated in assessing and determining the applied force. The capacitive force sensor has a first plate affixed to a tissue contact portion of the catheter, a second plate configured for contact with the tissue, and an elastically compressible dielectric between the first and second plates, wherein the force sensor has a first capacitance when the first and second plates are separated by a first distance, and the force sensor has a second capacitance when the first and second plates are separated by a second different from the first distance.
US11298079B2
A smart shoes system for calculating energy expenditure based on a stance speed which indicates the ratio of the length of smart shoes to the time which is from the moment the smart shoes touch the ground to the moment the shoes come off the ground.
US11298076B2
Embodiments of the present disclosure provide systems and methods for monitoring a patient to produce a signal representing a blood oxygen concentration. The signal may be analyzed to determine the presence of one or more sleep apnea events, and an integral of the signal may be calculated if the signal is outside of a set range or threshold. A practitioner may choose to be informed of the presence of sleep apnea events if the blood oxygen concentration is less then a preset limit, if an upper limit has been reached for an integral representing the severity of the oxygen deprivation over time, or anytime sleep apnea events may be present in the signal.
US11298064B1
Eyewear apparatus includes dry electrophysiological electrodes and, optionally, other physiological and/or environmental sensors to measure signals such as EOG and ECG from the head of a subject. Methods of use of such apparatus to provide fitness, health, or other measured or derived, estimated, or predicted metrics are also disclosed.
US11298062B2
An interactive multi-purpose interactive cognitive platform is provided that uses image-based interactivities and may use enriched visual stimuli for diagnoses, treatment, and to evaluate and assess the progress and/or treatment of cognitive diseases and/or conditions with cognitive impacts. The platform may be used for performance enhancement training. The platform may include a graphical user interface. The platform is designed to cooperatively engage multiple cognitive domains using interactivities-embedded assessments. The images and image sets may involve the application of Gestalt principles for assessments and may be personalized address individual user preferences. The multi-purpose interactive cognitive platform may be used to produce diagnostics and/or treatment plans for specific cognitive conditions and diseases with a cognitive component. The multi-purpose interactive cognitive platform may be used for gaming, stress reduction, mindfulness, skills development, training, and/or performance enhancement for those without cognitive problems and/or for those interested in maintaining their cognitive health.
US11298055B2
A noninvasive glucose monitoring device includes a drive-and-sense coil and an electronic oscillator with multiple circuits electrically connected to the coil. The drive-and-sense coil may be embedded in either a finger clip or a finger push button. The device measures bioimpedance with a magnetic field coil outside a user's finger. The coil measures blood and glucose electrical conductivity without penetrating the finger. No blood extraction is required. A noninvasive method of measuring glucose in-vivo includes placing the drive-and-sense coil next to a subject's finger and inducing magnetic fields in blood in the subject's finger. A change in mutual impedance between the drive-and-sense coil and the blood is measured at predetermined frequencies and glucose content is calculated from the change in mutual impedance according to a predetermined correlation for each frequency.
US11298052B2
There is provided a device arranged to couple electromagnetic radiation into or out of a biological material. The device comprises a first metamaterial comprising: a substrate component having a thickness no greater than a first wavelength of the electromagnetic radiation; and a plurality of elements supported by the substrate component, wherein each element has a first dimension no greater than a first wavelength of the electromagnetic radiation and at least two of the elements of the plurality of elements are non-identical.
US11298048B2
A sleep position trainer (1) has a normal operational mode for alerting when a posture of the body detected by the position sensor (34) corresponds with an undesired body posture. The sleep position trainer further comprises a non-movement timer (t1) for timing a non-movement period of the user wearing the sleep position trainer. An output signal is send to an alert unit in case that a posture of the body detected by a position sensor (34) corresponds with a body posture when a threshold value of the non-movement timer (t1) of at least 15 minutes is exceeded.
US11298047B1
Imaging methods aid a user in understanding relative depths of objects or topography within a field of view. In one method, image data is gathered using 3D image sensors, while illumination of an area of interest is alternated with projection of a pattern onto the area of interest. The captured image data is used to display a 3D true color image; a monochrome grid on surfaces of the area of interest; a 3D true color image with a monochrome grid on surfaces of the area of interest; a 2D or 3D false color image where different colors identify different depths of regions of the area of interest; and/or a 2D or 3D true color image of an area of interest with features in the area of interest located a first depth relative to the image sensors highlighted with a common color. In another method, 3D image data is used to generate a 2D image that highlights features at a common depth using the same color.
US11298045B2
Apparatus, systems, and methods are provided for localizing lesions within a patient's body, e.g., within a breast. The system includes a microwave antenna probe for transmitting and receiving electromagnetic signals to detect one or more markers that are implanted within or around the target tissue region. During use, the marker(s) are implanted into a target tissue region, and the microwave antenna probe is placed against the patient's skin to transmit a signal to the marker(s) and to receive the reflected signal from the marker(s) in order to determine the location of the marker(s). A tissue specimen, including the lesion and the marker(s), is then removed from the target tissue region based at least in part on the location information from the microwave antenna probe.
US11298043B2
The present disclosure provides methods for targeting a biomedical system. Aspects of the subject methods include determining the trajectory of a targeting device using magnetic resonance imaging (MRI) of a MRI-visible style of a trajectory guide that is compatible with the targeting device. Targeted biomedical systems may be utilized for a variety of purposes including targeted delivery of a therapeutic, holding a therapeutic device, positioning of a therapeutic device and other uses. Also provided are devices and systems that can be used in practicing the described methods including but not limited to trajectory guides and adjustable targeting systems, as well as non-transitory computer readable medium storing instructions that, when executed by a computing device, cause a computing device to perform steps of the described methods.
US11298040B2
A device for reducing traumatic brain injury comprises a first sensor, a first linkage element, and a processing element. The first sensor is coupled to a head component and configured to measure an acceleration of a user's head and to generate a sequence of real-time measured samples. The first linkage element is configured to connect the head component to a body component and is able to switch between a first state in which it is relatively flexible and a second state in which it is relatively rigid. The first linkage element is switched from its first state to its second state by a locking signal. The processing element is configured to receive the real-time measured samples and to generate the locking signal when each of a portion of the real-time measured samples is greater than one of a corresponding portion of a plurality of dynamic concussion thresholds.
US11298035B2
According to an aspect, there is provided an apparatus for measuring the blood pressure, BP, of a user, the apparatus comprising a volume-clamp BP monitoring device that comprises a first pressure device for applying pressure to a first part of the body of the user, a first photoplethysmogram, PPG, sensor for obtaining a first PPG signal from the first part of the body of the user, and a control unit that is configured to analyse the first PPG signal and to control the pressure of the first pressure device; wherein the control unit is configured to adjust the pressure of the first pressure device to maintain the first PPG signal at a constant level and to determine the BP of the user from the pressure of the first pressure device; and a second sensor, separate from the first PPG sensor, for measuring a physiological characteristic of the user in a second part of the body of the user, wherein the second part of the body is separate from the first part of the body; wherein the apparatus is configured to analyse the measured physiological characteristic to determine a measure of the blood perfusion in the second part of the body of the user, and to determine whether to perform a recalibration of the volume-clamp BP monitoring device on the basis of changes in the blood perfusion.
US11298030B2
Devices, systems, and methods for visually depicting a vessel and evaluating treatment options are disclosed.
US11298028B2
The invention relates to a temperature distribution determination apparatus for determining a temperature distribution within an object (20), while an energy application element (2) applies energy to the object, especially while an ablation procedure for ablating a tumor within an organ is performed. A time-dependent first ultrasound signal is generated for an ultrasound measurement region within the object and a temperature distribution within the object is determined based on the generated time-dependent first ultrasound signal and based on a position of the energy application element (2) relative to the ultrasound measurement region tracked over time. This can ensure that always the correct position of the energy application element, which may be regarded as being a heat source, is considered, even if the energy application element moves, for instance, due to a movement of the object. This can lead to a more accurate determination of the temperature distribution.
US11298014B2
The present disclosure provides an improved method for photobleaching an eye of a subject. The disclosed method may be used in a number of psychophysical test methods, including, but not limited to, measurement of dark adaptation. The improved method for photobleaching involves at least one of the following improvements: (i) the use of a bleaching light emitting a particular wavelength of light or a tailored spectrum of wavelengths; (ii) restricting or otherwise spatially tailoring the region of the retina that is subject to photobleaching; and (iii) utilizing a bleaching light having an intensity that is at or below the intensity of ambient daylight. The present disclosure additionally provides a combination of a photobleaching light and an apparatus to administer a psychophysical test suitable for use in practicing the disclosed methods.
US11298006B2
A medical imaging apparatus 11 captures observation light from an observed region inside a subject. This medical imaging apparatus 11 includes plural types of optical path separation devices 5, 6 which respectively guide first observation light and second observation light that are included in observation light from scopes 2, 3 that are inserted into the subject, take in the observation light from the observed region inside the subject, and emit the observation light, along optical paths being different from each other; and an imaging apparatus 7 which is shared by the plural types of optical path separation devices 5,6, is detachably connected to the plural types of optical path separation devices 5,6, and captures the first observation light and the second observation light respectively guided by the connected optical path separation devices.
US11298003B2
A control system for a coupling an input device and an input module of an imaging system for a medical procedure includes a compatibility module and a magnetic force module. The compatibility module generates a compatibility signal indicating the input device is compatible with the input module or indicating that the input device is incompatible with the input module based on electronic information stored on the input device. The magnetic force module that generates a magnetic force between a connector of the input device and a receptacle of the input module based on the compatibility signal.
US11297999B2
A tool with two sets of cleaning elements disposed at first and second radii about a common axis thus providing cleaning surfaces for all the spaces between a blender blade on a stepped shaft and its supporting base. Depending on the size of the step the cleaning elements are either vertical blades or nodules in the edge of a planar body.
US11297989B2
Disclosed herein is a cleaner having an improved structure configured to improve the cleaning performance. The cleaner comprises a suction unit provided inside a body. The suction unit includes an impeller configured to suction air by rotating about a shaft, and a diffuser configured to guide air discharged from the impeller. The impeller includes a hub, and a blade disposed on the hub, and provided with a leading edge disposed in an upstream side in a direction in which air introduced into the suction unit flows, and a trailing edge disposed in a downstream side in the direction in which the air introduced into the suction unit flows. The leading edge of the blade forms an inclination of 60 degrees or more and 80 degrees or less with respect to an axial direction.
US11297988B2
This invention relates to a bagged vacuum cleaner, i.e. to a vacuum cleaner in which dirt and debris is collected in a disposable bag. The vacuum cleaner (10) has a body (12), the body having a dirt-collection chamber (26), a motor (14) and an impeller (16). The body also has an inlet duct (30) upstream of the dirt-collection chamber, the inlet duct being connected to an inlet tube (36) adapted to fit to an opening of the disposable bag. A wall (40) of the inlet duct adjacent to the inlet tube (36) is transparent so that a user can look through the wall and into the inlet tube to observe whether or not the bag is full.
US11297987B2
A dirt separator includes a separating chamber defined by an outer wall, the separating chamber having a longitudinal axis; an air inlet into the separating chamber; and a shroud comprising a screen through which air is able to flow out of the separation chamber. The shroud further includes a shroud skirt extending about one end of the shroud, the shroud skirt being fixed to the rest of the shroud at a first, fixed edge, and having a second, free edge. The skirt shroud is formed of a deformable material and includes a plurality of ribs formed on a surface of the skirt.
US11297980B2
A blending device is shown and described. The blending device may include a blending container and a power source operatively connected to the blending container. The power source may be configured to supply power to the blending container. The blending container may also include a feature that is powered by the power source.
US11297972B2
A tea maker includes a brewing unit which defines a vessel having an upper opening with a spout disposed thereon. A lid assembly is removeably received on the upper opening of the vessel and includes a steeping tube. The steeping tube extends downwardly from the lid assembly into the vessel when the lid assembly is received on the upper opening of the vessel. An articulating filter assembly is coupled to the lid assembly and includes a filter plate that is operable between an extended position and a retracted position. The filter plate is configured to contact an inner surface of the vessel when the filter plate is in the extended position. A biasing member is configured to bias the filter plate towards the extended position for filtering a brewed tea mixture as the mixture is poured through the upper opening of the vessel.
US11297969B2
A processing device for processing fruit and/or vegetables. The processing device may have a lip and at least one blade. The processing device may be mounted on cup or bowl. A user of the processing device will move the fruit and/or vegetable against the lip of the processing device. The skin or rind of the fruit or vegetable will be removed via the motion of the fruit and/or vegetable against the lip of the processing device. When there are blades present the blades can also slice the fruit or vegetable during the same movement that removes the skin from the fruit and/or vegetable.
US11297967B2
An example curtain system can include: a curtain forming a flexible body with an opening at each corner of the body; a tensioning device at each corner of the body of the curtain to couple the curtain to a backside of a rack, wherein each tensioning device includes a hook member with a first end sized to engage an opening in the rack and a threaded second end; and a nut configured to be threaded onto the threaded second end of the hook member to tension the curtain relative to the rack.
US11297963B2
A lid for a container is described. The lid has a basin that is designed to enhance the user's olfactory experience when drinking a beverage from the container and lid. As the user tilts the container and lid to take a drink, the beverage pours through an opening on the basin valley and flows across a sipping surface area to the user's mouth, thus allowing the beverage to aerate, evaporate, and cool. The basin is sized and dimensioned to channel and concentrate the vapor rising from the beverage towards the user's nose as the user sips the beverage. The basin and the opening are sized and dimensioned to provide a comfortable and secure feeling when drinking hot beverages. In this manner, the lid enhances the drinker's olfactory experience and provides better controllability of the flow of a hot beverage to prevent burn injuries.
US11297961B2
A customizable support pillow offering support and comfort for the neck and body of a user that includes a built in anchoring system for attaching the customizable pillow to a structure such as a vehicle seat.
US11297958B2
A multi-function transaction card may receive, from shelf sensors, first data indicating that items have been removed from shelves by a customer of a merchant, and may receive, from shopping cart sensors, second data indicating that the items have been placed in a shopping cart. The multi-function transaction card may receive, based on the first data and the second data, item data identifying the items placed in the shopping cart, wherein the item data is received from price tags of the items. The multi-function transaction card may store the item data, and may provide, to a transaction terminal of the merchant, the item data identifying the items and customer data identifying the customer. The multi-function transaction card may receive, from the transaction terminal, transaction data identifying a transaction that charges the multi-function transaction card for a total cost of the items.
US11297956B2
An orthopedic baby seat including an inflexible base, having a triangular planar cushion, of a flexible support material, wherein the base tapers towards a front end in a substantially fish-tail-shaped planar configuration. The base is configured to receive and support a baby's bottom. The seat further includes a back support, extending upwardly from and at least partially around the base, in a C-formation and to a height of at least to a bottom of the baby's ribcage, with an opening of the C-formation directed towards the front of the seat. The back support includes at least one layer of a flexible sheet material, having a number of spaced, upwardly extending retaining formations, and a number of elongated battens, retained by the retaining formations and extending longitudinally upwardly from the base, providing a rigid, vertically, and flexible lateral support to a baby.
US11297947B2
A wall-proximity reclining seating unit includes: a frame having a back member and a pair of arms; a backrest; a seat; a footrest; a reclining mechanism connected between the frame, backrest, seat, and footrest, the reclining mechanism configured to move the seating unit between: (a) an upright position, in which the footrest is retracted below a forward portion of the seat; (b) a TV position, in which the backrest substantially maintains its angle, the seat substantially maintains its angle, and the first footrest is disposed in front of the seat; and (c) a fully reclined position, in which the backrest is disposed at a shallower angle, the footrest remains positioned in front of the seat, and the seat is moved forward of its position in the TV position; and a linear actuator comprising an energizing unit, a rail, and a carriage connected with the reclining mechanism.
US11297936B2
Disclosed are a collapsible supporting frame and furniture having a collapsible supporting frame. A frame includes first and second supporting units, and first and second bar units disposed between the first and second supporting units. Each of the first and second supporting units includes a first leg, a second leg, and one or more lateral connecting bars disposed between and fixedly connected with the first and second legs. Each of the first and second bar units includes first and second bars rotatably connected with each other at their proximal ends. A distal end of the first bar is rotatably connected with the first or second leg of the first supporting unit. A distal end of the second bar is rotatably connected with the first or second leg of the second supporting unit.
US11297929B2
A device for hands-free hanging a hand-operated tool is attachable to a garment. The aforesaid device comprises: (a) a drum retractor having a rotatable reel loaded by a spring; (b) a cable having a first terminal secured to said reel and a second terminal connectable to said hand-operated tool; said cable is at least partially coiled on the rotatable reel. The cable is provided an arresting arrangement comprising a retaining member secured to the cable in cooperation with a quickly openable gate having an open position and a closed position such that the cable carrying the retaining member is uncoilable from the reel in the open position and blocked from uncoiling in the closed position.
US11297925B2
A refillable lipstick case comprising a refill, an outer shell and a cover. The refill is configured to be detachably received at least partially within a hollow cylindrical body of the outer shell such that the refill can be replaced when a cosmetic stick held within the refill is used up by a consumer. The outer shell and the cover are retained for re-use, and the refill can be replaced with a new refill.
US11297922B1
A nail lamp for curing UV-curable nail gel uses light emitting diodes (LEDs) that emit ultraviolet light and are relatively lower power. The nail lamp is powered from an exterior power source, such as a wall socket, or by a rechargeable battery pack. A battery compartment of the nail lamp holds the battery pack, which is removable without disassembling the nail lamp. The nail lamp is easily transportable to different locations and can be used even when a wall socket is unavailable. A curing time of the nail lamp is user-selectable. The nail lamp can also include one or more detection sensors to detect a person's hand or foot in a treatment chamber and automatically turn on or off the LEDs.
US11297921B2
A clip-on heat shield for use on a hair gathering accessory, such as a comb, is configured to be attached to the body of the hair gather accessory at a back edge of the hair gathering accessory. A void at an engagement edge of the clip-on heat shield is configured to frictionally engage the back edge of the hair gathering accessory to retain the clip-on heat shield on the hair gathering accessory.
US11297919B1
Systems and methods are involved for a portable electronic computing device the system includes (I) a first case section to receive a first device portion, (II) a second case section to receive a second device portion, and (III) a spine member being coupled to the first case section, the spine member being coupled to the second case section, the spine member including at least one elongated opening extending generally parallel with a side of the first case section.
US11297915B1
An airplane tray cover multi-compartment holder system and method for holding and transporting a plurality of airplane tray covers independent of and isolated from each other. The system and method generally includes a case with a plurality of individual compartments each adapted to hold an individual tray cover or item isolated from the other compartments. Each compartment has a separate door panel that is pivotable between open and closed positions to access an individual tray cover in a compartment. The door panels have windows through which the individual tray covers can be viewed. The tray covers and compartments each have indicia that uniquely identify them. The individual compartments are defined by an arrangement of exterior and interior panels. The exterior panels may have magnetic or other connectors that allow them to be releasably connected with panels of other compartments and cases in various configurations.
US11297910B1
A tool to position accouterments on a uniform includes a component having at least one opening extending through the component. The opening can receive an accouterment to be placed on a uniform. The tool has one or more reference indicators indicated around the opening on at least one side. The accouterment can be placed in the opening and then appropriately positioned using the reference indicators. The tool can also have a grid that can be used to place accouterments on the uniform with respect to both horizontal and vertical positions.
US11297907B2
Disclosed is a quick release tool belt for the waist of a user, which includes a support strap, a release band with belt teeth on a first end and a binding with a release mechanism on the second end and slidably coupled to the release band. The binding has a base, a release rotationally attached to the base with a tooth lock, a tooth coupling rotationally attached to the base and engaged with the release and the release band, and a lever rotationally attached to the release and engaged with the release band with a tightening tooth. When the release is in the engaged position the tooth coupling and the lever are engaged with the release band and when the release is in the release position, the tooth coupling is operably engaged with the release and the tooth coupling and the lever are disengaged with the release band.
US11297899B2
A tunable rigidity insole with interchangeable stiffeners includes an arch pad main body and three rigid stiffeners. The arch pad main body includes a set of first to third engaging holes, and at least one or two of these three rigid stiffeners will be selected to assemble into the engaging holes on the arch pad main body. The three rigid stiffeners provide supports to lateral longitudinal, central and medial longitudinal arch portions respectively. The first, second and third rigid stiffeners have at least two engagement members for each stiffener, and the engagement members have engagement extensions with a partial length component toward another engagement extensions at the end of stiffeners thereof respectively. The engagement members engage with the arch pad main body corresponding to the engaging holes respectively. By selecting and assembling different stiffeners, the present invention can have different rigidities of arch supports to match with various foot biomechanics and gait types in order to provide different arch supports thereto properly.
US11297894B1
A functional shoe insole includes: a body part located inside a shoe, and configured to, when the shoe is worn by a user, come into direct contact with a sole of a foot of the user and distribute a load applied to the foot; an arch stimulation member coupled to the body part at a predetermined position, and configured to stimulate an arch portion of the sole of the foot of the user; and a heel stimulation member coupled to the body part at a predetermined position, and configured to stimulate a heel portion of the sole of the foot of the user. The arch stimulation member includes a first arch acupressure module. The heel stimulation member includes a first heel acupressure module.
US11297891B2
A helmet including a visor assembly having a breath guard is provided. The visor assembly includes a visor pivotally connected to the helmet shell and having an inner surface facing the cavity when in the lowered position. The visor assembly further includes a breath guard interface provided below the visor and a breath guard which has a visor interface connected to the breath guard interface of the visor assembly. The breath guard includes a flexible member connected to and extending from the visor interface and a contact surface shaped and configured to engage the wearer's face around the nose and mouth for deflecting humid air away from the inner surface of the visor. The flexible member has a channel extending along the visor interface having a substantially V-shaped cross-section configured to allow the flexible member to be deformed when raising the visor.
US11297884B2
A trim piece is provided herein comprising a first zone adapted to be folded over an edge of an apparel item, a second zone, and a third zone interposed between the first and second zones. The trim piece is positioned on the apparel item such that a majority of the trim piece is positioned on an outer-facing surface of the apparel item.
US11297881B2
A heating mechanism of an electronic cigarette includes a heating member defining an airflow passage for airflow passing through; a liquid guiding member for absorbing and/or storing tobacco liquid for the heating member to perform an atomizing action; and a base seat, wherein both the heating member and liquid guiding member are assembled to the base seat. The base seat made of ceramic material can retain an atomizing temperature, causing the flavor of the next smoke to be same as the previous one smoke. Because the base seat made of ceramic material has a high temperate resistance, a flavor cannot be influenced by avoiding a dry-fried due to an appropriate assembly. Further, the base seat made of ceramic material can absorb a part or all the tobacco liquid condensed and received in the atomizing chamber, when the atomizer is used again, the fried oil can be avoided.
US11297878B1
A power supply unit for an aerosol generation device, the power supply unit including: a power supply; a first connector electrically connectable to an atomizer capable of atomizing an aerosol source and electrically connected to the power supply; a second connector electrically connectable to a heater capable of heating a flavor source and electrically connected to the power supply; and a processing device. The processing device is configured to generate the aerosol to which the flavor is added by controlling discharge from the power supply to the atomizer and the heater, acquire a remaining amount of the flavor source at a first timing after generation of the aerosol as a first remaining amount, and acquire a second remaining amount, which is a remaining amount of the flavor source at a timing between the first timing and a second timing when next generation of the aerosol starts.
US11297877B2
An aerosol-generating device includes a housing having a first end defining a mouthpiece, a second end, and a cavity defined between the first end and the second end. The device also includes a reservoir within the cavity. The reservoir is configured to store a liquid aerosol-forming substrate. The device also includes an atomizer and a valve within the mouthpiece of the housing. The valve has a first side and an second side. The second side of the valve includes a hydrophilic coating, a hydrophobic coating, or both a hydrophilic coating and a hydrophobic coating.
US11297876B2
An aerosol delivery device is disclosed. The aerosol delivery device includes an atomizer and a body. The body has an outlet and houses the atomizer. The aerosol delivery device also includes a structure configured to inhibit liquid droplets of an aerosol precursor from exiting the outlet. Embodiments of the structure include micro-patterned surfaces, absorbers, and macro structures to create droplet capturing chambers.
US11297873B2
A nutritional composition comprises fat, protein and carbohydrate such that the fat provides from about 60 to about 90% of the total calories of the composition, the protein provides from about 10 to about 30% of the total calories of the composition, and the carbohydrate provides from about 0.1 to about 15% of the total calories of the composition, and the composition comprises from about 0.01 to about 10 wt % beta-hydroxy-beta-methylbutyrate (HMB). A method of achieving or sustaining metabolic ketosis in an individual comprises administering the nutritional composition to the individual. A method of maintaining lean body mass and muscle strength in an individual during dietary ketosis comprises administering the nutritional composition to the individual.
US11297860B2
The present invention relates to a method for producing a flavour composition comprising providing a slurry of yeast cell walls and contacting the slurry of yeast cell walls with a glucanase and with an endoprotease, followed by separating a liquid fraction by solid/liquid separation to provide the liquid flavour composition.
US11297859B2
The present disclosure features dried vegetable noodles having an increased shelf life and methods of making dehydrated vegetable noodles. The noodles are dry, shelf stable cut vegetable noodles (cut from whole produce, not extruded) and are lower in carbohydrate calories and higher in nutritional value than traditional grain-based noodles. The process results in a food safe, extended shelf stable singularized noodle that is nutritious, convenient and versatile.
US11297855B2
Preparation of recombinant rice with low glycemic index whose raw material is slowly digested starch
The present disclosure discloses a preparation method of low-glycemic index slowly digestible starch-based reconstituted instant rice, and belongs to the technical field of food processing. The preparation method is based on high-temperature fluidization technology to carry out non-crystallization treatment on a solid phase broken rice raw material in a short period of time, and then the material is subjected to a one-step reactive extrusion technology combining enzymatic hydrolysis and esterification treatment to prepare the reconstituted instant rice with high content of slowly digestible starch and low glycemic index. The reconstituted instant rice prepared by the one-step molding extrusion technology is suitable for type II diabetes patients to eat, and at the same time increases the added value of agricultural and sideline products, reduces production cost, and improves production efficiency.
US11297852B2
Composition for treatment of mucus on fish gills for a therapeutic or a prophylactic treatment of an amoebic gill disease in fish, where the composition comprises an extruded fish feed supplemented with arginine; said fish feed comprising protein, binder, fat, vitamins and minerals; and a total arginine content of the fish feed is at least 3.0% (wt/wt) of a total feed weight.
US11297847B2
A liquid treatment system, in particular for concentrating milk, and method therefor. The system includes an inlet configured to receive fresh raw milk; and a pressure vessel connected to the inlet. The pressure vessel is provided with a pressure system configured to realize a pressure of at least 10 bar in the pressure vessel. A reverse osmosis membrane is included for filtering the raw milk. A pump is provided for pumping the raw milk under pressure out of the pressure vessel and through or along the reverse osmosis membrane. A permeate outlet is provided for the separated water and a milk outlet is provided for the concentrated milk.
US11297841B2
A rotary dough molding machine (10). The machine has a frame (6), a die roller (4) and a feed roller (5) rotatably mounted to the frame (6) and an adjuster that adjusts the gap between die roller (4) and feed roller (5), wherein one of the rollers (4, 5), is an adjustable roller, which is movable relative to the frame (6) by the adjuster. The adjusting has a first drive (1) acting on the first end (51) of the adjustable roller (5) causing a movement of said first end (51) in a first direction (x) transverse to the rotational axis (50) of the adjustable roller (5), and a second drive (2) acting on the second end (52) of the adjustable roller (5) causing a movement of said second end (52) in a second direction (x′) that is essentially parallel to the first direction (x). The first drive (1) and the second drive (2) can be actuated independently of each other.
US11297837B2
Pesticidal mixtures including a pesticidally active anthranilamide compound of formula (I) and at least one further pesticidal active ingredient. The pesticidal mixtures are useful for combating and controlling insects, acarids or nematodes in and on plants, and for protecting such plants being infested with pests.
US11297831B2
Technologies for cryopreserving ungulate embryos for implantation into recipient females are described.
US11297822B2
A system and method for driving geese away from an area employs predetermined random illuminations of particular wavelength light directed in a fashion that repels geese while avoiding annoying humans. Embodiments include systems associated with golf course flags and other structures and animal decoys that hide undesired aesthetic appearances of prior art industrial lighting elements. Other embodiments employ adjustable/movable mirror elements used in conjunction with systems powered by solar energy panels positioned below the light source, which can be adjusted in terms of direction, shielding, color, duration, wavelength and pulsation, providing a variety of random patterns so as to avoid habituation by geese.
US11297813B2
A cover for the end of a fishing reel provides a user with a clean and attractive cover for scratches and other damage. Several versions are described: a first cover which replaces an insert and a second which covers the entire end of the reel. The cover is opaque such that it hides scratches and is easily removed or replaced with another cover.
US11297802B2
The systems and methods of flexible and customizable wellness program plan for pets through a distribution network connecting pet-owners, manufacturers, clinics and veterinarians, comprising: customizing a wellness plan to include one or more of the following parameters: frequency of services including exams or bloodwork, frequency of products used including vaccinations or preventatives and frequency of payments; customizing payment frequency for veterinarians for services rendered; tracking commissions to manufacturers for products used; tracking profitability for clinics implementing the wellness program; tracking wellness program plan usage by a pet; tracking enrollment and expiry status of a wellness program plan for a pet; dynamically reporting to one or more of the following: manufacturer, clinic, veterinarian or pet-owner.
US11297801B2
A lure coursing system for the enjoyment of domesticated animals comprising: a motorized drive unit disposed at a first location, the motorized drive unit including a drive housing enclosing a drive pulley operatively connected to a motor; a transfer unit disposed at a second location, the transfer pulley unit including a transfer housing enclosing a transfer pulley; a lure line engaging the drive pulley and the transfer pulley so as to form a continuous loop configuration for the lure line; and a lure attached to the lure line.
US11297796B2
An easy-to-fold and easy-to-assemble box includes a left panel, a right panel, a front frame, a rear frame, a bottom panel and a top cover. The left panel and the right panel are both formed by connecting two or more sideboards through rotatable connectors. A rotatable connection end of the bottom panel is connected to a lower part of the rear frame through a rotatable connector. A movable end of the bottom panel braces against the front frame. An inner side of each of the two ends of the rear frame is provided with a vertical edge strip. One end of each of the left panel and the right panel is connected to the vertical edge strip through a rotatable connector, and the other end is connected to the front frame. The top cover is connected to the front frame through a connector.
US11297774B2
The present disclosure discloses a lighting device for plant growth, comprising: a lamp, a lifting mechanism, at least two sensing mechanisms and a control mechanism. A light-emitting module is disposed on the bottom surface of the lamp and two ends of the lifting mechanism are coupled to the top surface of the lamp and the control mechanism respectively. Each sensing mechanisms is disposed at the bottom of the lamp. The control mechanism comprises a timing module. When the sensing mechanisms operate that form a signal sensing path and sense a plant to generate a sensing signal, the control mechanism may drive the lifting mechanism according to the sensing signal to control the longitudinal displacement of the lamp. Through the automatic detection and position lifting function, it is possible to provide suitable light sources for plants at different growth stages.
US11297771B2
An agricultural machine header which can be coupled to and uncoupled from a harvesting machine The header includes a frame having with a plurality of adjustable supports for coupling with at lest two row divider sets. The header further includes at least one pair of base cutting discs and at least one knock-down roller. The header supports the base cutting discs in an adjustable and flexible way that allows them to be adjusted according to conditions and characteristics of crop to be harvested.
US11304349B2
A method for repairing a semiconductor chip and a device for repairing a semiconductor chip is provided, and the method for repairing a semiconductor chip includes: providing a plurality of light-emitting units, and at least one of the light-emitting units being a damaged light-emitting unit; next, removing the damaged light-emitting unit to form an unoccupied position; then, using a pick and place module to obtain a good light-emitting unit from a carrier board; then, a volatile adhesive material is formed on the bottom of the good light-emitting unit; next, the volatile adhesive material is used to adhere the good light-emitting unit to the unoccupied position; finally, the good light-emitting unit is heated so that the good light-emitting unit is fixed onto the unoccupied position.
US11304334B2
A vapor chamber includes an electromagnetic (EM) shielding layer. The vapor chamber is constructed from a structural base material that provides for a suitable size, strength, and/or weight for a specific application. The vapor chamber is treated at the region(s) to provide suitable EM shielding characteristics for the specific application. For example, an oxidation layer is removed from the region(s) to expose the structural base material while the vapor chamber is in an inert environment that prevents further oxidation. Then, while the vapor chamber remains within the same inert environment, a material having suitable electrical conductive properties is deposited onto the exposed structural base material to form an EM shielding layer at the region(s). When the vapor chamber is installed into an electronic device, the EM shielding layer may be electrically grounded so as to isolate one or more components within the electronic device from EM signal interference.
US11304333B2
A filling method for an accommodating system is provided. The filling method includes filling a liquid into an accommodating device at a first temperature, and withdrawing a predetermined amount of the liquid from the accommodating device using a pump. The predetermined amount is related to a temperature change.
US11304331B1
A heat dissipating module includes a heat dissipating assembly, a centrifugal fan, an airflow guiding hood and an auxiliary fan. The heat dissipating assembly includes a heat dissipating board and fins disposed thereon. Heat dissipating channels are formed between the fins. The centrifugal fan is disposed at a side of the heat dissipating channels. The airflow guiding hood covers the heat dissipating assembly and the centrifugal fan and is provided with a first airflow opening over the centrifugal fan, a second airflow opening over the fins and a third airflow opening at another side of the heat dissipating channels. The auxiliary fan is disposed between the fins and the second airflow opening.
US11304322B2
A locking structure applied to lock a first housing of a server cabinet to a second housing includes a main body, a control portion, a driving portion, and a hand-held portion. The main body is positioned at the first housing. The control portion is positioned inside the main body. One end of the driving portion is rotatably mounted to the control portion. One end of the hand-held portion is rotatably connected to the main body and other end of the driving portion. When the other end of the hand-held portion is operated, the hand-held portion moves towards the main body, and the driving portion moves the control portion, thereby driving the first housing to move towards the second housing.
US11304318B2
A light-emitting device can be folded in such a manner that a flexible light-emitting panel is supported by a plurality of housings which are provided spaced from each other and the light-emitting panel is bent so that surfaces of adjacent housings are in contact with each other. Furthermore, in the light-emitting device, in which part or the whole of the housings have magnetism, the two adjacent housings can be fixed to each other by a magnetic force when the light-emitting device is used in a folded state.
US11304317B2
An electronic device has a device housing and a unitary pre-formed fascia coupled to, and wrapping around at least two sides of, the device housing. The electronic device can be manufactured by loading a unitary glass fascia to cause at least two surfaces of the unitary glass fascia to separate, positioning a device housing within the unitary glass fascia while the unitary glass fascia is loaded, and unloading the unitary glass fascia to cause the at least two surfaces of the unitary glass fascia to narrow, thereby causing the unitary glass fascia to span at least two sides of the device housing.
US11304308B2
Embodiments of the invention include flexible circuit board interconnections and methods regarding the same. In an embodiment, the invention includes a method of connecting a plurality of flexible circuit boards together comprising the steps applying a solder composition between an upper surface of a first flexible circuit board and a lower surface of a second flexible circuit board; holding the upper surface of the first flexible circuit board and the lower surface of the second flexible circuit board together; and reflowing the solder composition with a heat source to bond the first flexible circuit board and the second flexible circuit board together to form a flexible circuit board strip having a length longer than either of the first flexible circuit board or second flexible circuit board separately. In an embodiment the invention includes a circuit board clamp for holding flexible circuit boards together, the clamp including a u-shaped fastener; a spring tension arm connected to the u-shaped fastener; and an attachment mechanism connected to the spring tension arm. Other embodiments are also included herein.
US11304304B2
Aspects of the present disclosure relate to dispersing graphene oxide in a fluid and washing a first electronic part with cleaning fluid. Aspects of the present disclosure relate to testing cleaning fluid for a concentration of ions, and determining whether the ion concentration is below a threshold. If the ion concentration is below a threshold level, continuing to wash parts with the fluid. If the ion concentration is above a threshold level, replacing the cleaning fluid.
US11304300B2
According to an embodiment, it is possible to provide an electronic device including: a housing; a first printed circuit board disposed in the housing; a second printed circuit board disposed in the housing and spaced apart from the first printed circuit board; a first flexible printed circuit board electrically connecting the first printed circuit board and the second printed circuit board; and a second flexible printed circuit board electrically connecting the first printed circuit board and the second printed circuit board, in which the second flexible printed circuit board may be longer than the first flexible printed circuit board. Other embodiments are also disclosed.
US11304290B2
A method includes attaching a substrate to a carrier, aligning external connectors on a first surface of a first semiconductor package to first conductive pads on a first surface of the substrate facing away from the carrier, and performing a reflow process, where a difference in coefficients of thermal expansion (CTEs) between the substrate and the carrier causes a first shape for the first surface of the substrate during the reflow process, where differences among CTEs of materials of the first semiconductor package causes a second shape for the first surface of the first semiconductor package during the reflow process, and wherein the first shape substantially matches the second shape. The method further includes removing the carrier from the substrate after the reflow process.
US11304282B2
Systems and methods for determining lighting fixture arrangement information (e.g., position and/or orientation). A lighting beam from the lighting fixture is directed among three discrete locations on a reference surface (e.g., by a controller). The fixture's position is determined using perspective inversion based on angular changes of the lighting fixture and coordinate data of the discrete locations (e.g., determined using a camera and a reference point on the surface). Distances from the fixture to the three discrete locations are estimated based on perspective inversion. The position of the lighting fixture is trilateralized based on the distances. Spherical coordinates of the fixture's orientation relative to the reference surface are determined, and yaw, pitch, and roll of the fixture are extracted.
US11304273B2
A variable resistance power adjustment device and lamp. The variable resistance power adjustment device includes a mounting base, keycap and resistance adjustment module. The mounting base connecting to the lamp body, working with the lamp body to form a mounting cavity in an enclosure way and provided with a through-hole connecting to the mounting cavity; a keycap connecting to the mounting base flexibly and stretching into the through-hole partially; the resistance adjustment module provided in the mounting cavity, the adjustment part of the resistance adjustment module connecting to the keycap, the resistance adjustment module connects to the driving power supply of the lamp body; the keycap moves to drive the adjustment part of the resistance adjustment module to move, so that the corresponding resistance can be switched into the driving power supply from the resistance adjustment module and the resistance adjustment module adjusts the power of the whole lamp body.
US11304268B2
An electromagnetic induction heating apparatus for heating a fluid includes a tubular insulating member (10) through which the fluid flows, and the tubular insulating member (10) is surrounded by an outer shell member (2, 3) exclusively of its exit-side opening (10e) serving as an exit for the fluid. The outer shell member (2, 3) is provided, at a position nearer to the exit-side opening (10e) than to an inlet-side opening (10i) serving as an inlet for the fluid of the tubular insulating member (10), with an inflow port (3a) through which the fluid flows into the outer shell member (2, 3), an electromagnetic induction coil (25) is wound around an outer periphery of the tubular insulating member (10), and a heating magnetic body (20) is disposed inside the tubular insulating member (10) in a state of forming flow paths. The above arrangement provides a small-type electromagnetic induction heating apparatus with which fluid heating efficiency can be enhanced and a high-pressure fluid can also be heated.
US11304259B2
A radio access network (RAN) entity (e.g. an eNodeB) may be configured to facilitate multicast communication in a local private Third Generation Partnership Project (3GPP) network. The RAN entity may receive a user data packet tunneled in an IP message via one of a plurality of downlink tunnels. The RAN entity may select, from a plurality of stored mappings, one of a plurality of multicast group identifiers that is mapped to an identified one of a plurality of downlink tunnel endpoint identifiers that matches a downlink tunnel endpoint identifier from a tunnel header of the IP message, as well as one of a plurality of sets of UE identifiers that is mapped to the selected multicast group identifier. The RAN may send, for each one of the UE identifiers in the selected set of UE identifiers, the user data packet for transmission to a UE associated with the UE identifier.
US11304256B2
A network analysis terminal is described that operates within a vehicle cabin to generate passenger connectivity experience metrics. The terminal monitors packets communicated through at least one cabin network between a content server and passenger terminals. The terminal receives packets monitored by the network interface and identifies passenger terminal identifiers that are addressed by content of the packets. Names of vehicle passengers associated with the packets are identified using the passenger terminal identifiers as indexes to retrieve the names of vehicle passengers from an information repository that maps names of vehicle passengers to passenger terminal identifiers. Passenger connectivity experience metrics are generated based on measurements performed on the packets over time. The passenger connectivity experience metrics indicate network connectivity performance that is experienced by the identified names of vehicle passengers while operating passenger terminals using the at least one cabin network.
US11304253B1
Apparatuses, methods, and systems for coordinating wireless communication are disclosed. One method includes generating, by a wireless radiator, a plurality of selectable directional wireless communication links capable of providing connectivity across a plurality of cells, wherein each of the cells is spatially different from other cells, and wherein each of the cells covers a cell area, wherein a plurality of hubs are located within the cell area, generating, by a controller, a cell map, wherein the cell map maps which of the directional wireless links, which of the plurality cells, and which of the hubs are active as a function of time, thereby supporting a wireless communication link between the base station and the hubs of the cell area corresponding with the active directional wireless link, and providing the cell map to the base station and the hubs of each of the cells.
US11304248B2
A relay user equipment (UE) including: a transmitter configured to transmit discovery information, the discovery information comprising a relay ID of the relay UE; and a receiver configured to receive from a base station control information that used to make a UE having an ability of relay become the relay UE, wherein, the condition information comprising an upper boundary value and a lower boundary value of air-interface channel quality of a primary serving cell of the UE.
US11304245B2
A method and a device proxy for handling radio communication of content data from a data source to be played out on a media player of a wireless device in a wireless network. When detecting that a potential data class is available, the device proxy fetches segments of the content data from the data source over a potential data bearer dedicated for data of said potential data class. The potential data bearer is dedicated for data of the potential data class, which is less sensitive to delay than data of other data classes. The potential data bearer is also less costly to use compared to other data bearer(s). The fetched segments of content data are stored by the device proxy in an intermediate buffer, and the segments of content data are delivered from the intermediate buffer when requested by the media player.
US11304234B2
A predetermined STA includes a station information collection unit collecting from the STA itself and other STAs station information used for selection of STAs performing simultaneous transmission and for control of the simultaneous transmission, and a simultaneous-transmission request unit knowing occurrence of a QoS data frame based on the station information and transmitting a request frame requesting the simultaneous transmission to an AP. The AP includes a station information collection unit; a simultaneous-transmission determination unit selecting a combination of the STAs performing the simultaneous transmission based on the station information by reception of the request frame; and a trigger transmission unit transmitting to each of the STAs performing the simultaneous transmission a trigger frame instructing to performs the simultaneous transmission and including information necessary for controlling the simultaneous transmission. Each of the STAs designated by the trigger frame is configured to simultaneously transmit the wireless frames to the AP.
US11304231B2
A method and a device in a UE and a base station for wireless communication are disclosed. The UE monitors a first sequence in a first time window. If the first sequence is detected in the first time window, performs a blind detection of a first signaling on K1 alternative RE set(s); the first signaling occupies one of K1 alternative RE set(s) in time-frequency domain, each RE included in K1 alternative RE set(s) belongs to an alternative time-frequency resource pool in a second time window in time domain. The first sequence is used for determining a start time of the alternative time-frequency resource pool in the second time window. The disclosure determines the start time of the alternative time-frequency resource pool by using the first sequence, increasing transmitting opportunities of control signalings without increasing number of times of blind detections, improving spectrum efficiency and overall system performance on unlicensed spectrum.
US11304227B2
A method and apparatus for validating time alignment for preconfigured uplink resource in a wireless communication system is provided. A wireless device receives, from a network at a first time point, configuration of uplink transmission which is to be performed at a second time point. A wireless device configures a window which starts at a third time point between the first time point and the second time point. A wireless device checks whether time alignment (TA) is valid or not inside of the window.
US11304225B2
Apparatuses, methods, and systems are disclosed for scheduling of transmission time intervals. One apparatus includes a processor that determines a first semi-persistent scheduling resource assignment indicating a first set of resources including a first multiple time domain resources. Each time domain resource of the first multiple time domain resources has a first transmission time interval length. The processor also determines a second semi-persistent scheduling resource assignment indicating a second set of resources including a second multiple time domain resources. Each time domain resource of the second multiple time domain resources has a second transmission time interval length, and the first transmission time interval length is different from the second transmission time interval length. The apparatus includes a transmitter that transmits the first semi-persistent scheduling resource assignment using a first semi-persistent scheduling radio network identifier, and transmits the second semi-persistent scheduling resource assignment using a second semi-persistent scheduling radio network identifier.
US11304219B2
Systems and methods for scheduling uplink transmissions are disclosed. In an aspect, a user equipment (UE) receives a downlink control information signal, wherein the downlink control information indicates an uplink grant for multiple contiguous nominal uplink repetitions, identifies resources allocated for the multiple contiguous nominal uplink repetitions based on the uplink grant, wherein the identified resources include first resources for a first actual repetition of uplink data and second resources for a second actual repetition of uplink data, transmits the first actual repetition of uplink data using the first resources, and transmits the second actual repetition of the uplink data using the second resources.
US11304205B2
A method and device are disclosed for controlling a data-transmission mode used by a vehicle to communicate. In one aspect, the control method includes selectively activating, when a predefined condition C1 or C2 is met, a full-duplex data-transmission mode at a first vehicle to communicate with a second vehicle and with a base station of a network to which the first vehicle is connected.
US11304198B2
Methods, systems, and devices for wireless communications are described Generally, the described techniques provide for dynamically adjusting PDCP data splitting based on traffic parameters. In some examples, a wireless device may allocate data between first and second radio access technologies. The wireless device may receive a first set of data traffic parameters from a medium access control layer at the wireless device, where the data traffic parameters are associated with the first radio access technology. The wireless device may receive a second set of data traffic parameters from a medium access control layer at a second wireless device, where the data traffic parameters are associated with the second radio access technology. The wireless device may adjust the data allocation to the first and second radio access technologies based on receiving the first and second sets of data traffic parameters.
US11304195B2
A wireless communication system for a moving vehicle, and a method of operation of a wireless communication system for a moving vehicle, are described. The wireless communication system comprises an antenna system configured to receive a received signal from a further antenna system and to transmit a transmitted signal to the further antenna system, communication control circuitry to control operation of the antenna system, and analysis circuitry. The analysis circuitry is configured to obtain at least one item of information from the received signal, and perform a Doppler adjustment process to determine, based on the at least one item of information, an adjusted transmitted frequency (ft) to be used for transmission of the transmitted signal from the antenna system, such that an observed frequency of the transmitted signal at the further antenna system is a predetermined uplink frequency (fUL).
US11304190B2
Methods, systems, and devices for wireless communication are described. A network access device may select a search space configuration for transmission of group(s) of one or more control channel elements (CCEs) to convey a downlink control information (DCI) message. The search space configuration may include a cross-coreset configuration, such as a cross-control channel subband configuration, a cross-symbol configuration, and/or a cross-beam configuration. The network access device may transmit the DCI message according to the selected search space configuration. A user equipment (UE) may monitor, based on the search space configuration, the group(s) of one or more CCEs to detect DCI messages. The UE may detect a DCI message for it and decode the DCI message based on the monitoring. Numerous other aspects are provided.
US11304183B2
Provided are a communication device and an SRS transmission method capable of reducing the possibility of a difference in recognition between the presence or absence of an SRS transmission between a base station and a terminal or of an SRS resource so as to prevent degradation of system throughput. At a terminal (200), a reception processing unit (203) detects control information indicating whether or not to request transmission of a sounding reference signal (SRS), whereupon a transmission signal forming unit (207) transmits an A-SRS by way of control by a transmission control unit (206) on the basis of control information. The transmission control unit (206) determines whether or not to execute SRS transmission on the basis of an “SRS Transmission Execution Rule” and the reception status of trigger information.
US11304181B2
A base station of a wireless communication system is disclosed. The base station of the wireless communication includes a communication module; and a processor configured to control the communication module. The processor receives a radio resource control (RRC) signal from a base station of the wireless communication system through the communication module and determines a time-frequency resource corresponding to at least one resource-set indicated by the RRC signal. The processor receives a physical control channel from the base station through the communication module, determines a time-frequency resource domain in which physical data channel reception of the terminal is scheduled by the physical control channel, and receives a physical data channel based on a time-frequency resource in which the physical data channel reception of the terminal is scheduled and a time-frequency resource in which the at least one resource-set overlap. The resource-set is a set of time-frequency resources.
US11304179B2
To perform communication properly in a radio communication system for supporting different numerology from the existing LTE system, provided are a reception section that receives a broadcast channel set for each predetermined frequency band, and a control section that controls reception of the broadcast channel in each frequency band, and in broadcast channels that respectively correspond to different frequency bands, at least one of a size, a resource amount and notification contents is set independently.
US11304177B2
A system and a method are disclosed for enabling accurate estimation of a location of a water vessel. In an embodiment, a rescue system transmits a Short Message Service (SMS) message to a user device on the water vessel, the SMS message comprising a selectable option that, when selected, causes a location of the user device to be shared. Based on a selection by a user of the user device of the selectable option, the system receives a plurality of location coordinates from the user device at a plurality of respective times, each respective location coordinate describing a respective location of the user device at its respective time. The system computes an estimated location of the water vessel based on the plurality of location coordinates and an elapsed time between a current time and a time at which a last-received location coordinate was received. The system transmits the estimated location to a responder device.
US11304175B2
A method, performed by a wireless device (120), for reporting at least one measurement to a network node (130) is disclosed. The wireless device (120) determines (420) an extended format to be used for reporting, to the network node (130), at least one of: a code phase measurement, a carrier phase measurement or a GNSS Signal ID. The extended format extends at least one of: a range or a resolution, of an existing format for reporting the at least one of: the code phase measurement, the carrier phase measurement or the GNSS Signal ID. The wireless device (120) then sends (430) a measurement report comprising the at least one of: the code phase measurement, the carrier phase measurement or the GNSS Signal ID, to the network node (130), using the determined extended format. A method performed by the network node (130) is also described, whereby the network node (130) receives the measurement report.
US11304168B2
A wireless device receives, from a first base station, configuration parameters indicating: a cell radio identifier of the wireless device; and random access preambles of a cell of a second base station. One or more random access preambles of the random access preambles using transmit beams is transmitted to the second base station via the cell. At least one random access response identified by the cell radio identifier of the wireless device is received. The at least one random access response comprises a first preamble identifier corresponding to a first random access preamble of the one or more random access preambles. The first random access preamble is transmitted by a first transmit beam of the transmit beams. Data using the first transmit beam is transmitted to the second base station.
US11304162B2
A data communication method for a V2X communication apparatus is disclosed. A data communication method for a V2X communication apparatus including a plurality of transceivers according to an embodiment of the present invention comprises the steps of: receiving service advertisement information over a control channel (CCH) by using a first transceiver; and receiving, on the basis of the service advertisement information, service data over a service channel (SCH) by using a second transceiver, wherein accessing the control channel is performed on the basis of a sync interval, and the sync interval includes a first time unit and a second time unit.
US11304157B2
A user equipment (UE) can include processing circuitry configured to decode synchronization information within a synchronization signal (SS) block, the SS block received within a SS burst set and occupying a subset of a plurality of Orthogonal Frequency Division Multiplexing (OFDM) symbols within a slot. At least one of the symbols in the subset coincides with a pre-defined symbol location associated with a demodulation reference signal (DM-RS) of a physical downlink shared channel (PDSCH). A synchronization procedure can be performed with a next generation Node-B (gNB) based on the synchronization information within the SS block. The DM-RS can be detected within the slot, where the DM-RS starts at a symbol location that is shifted from the pre-defined symbol location and following the subset of symbols. Downlink data received via the PDSCH is decoded based on the detected DM-RS.
US11304149B2
Certain features relate to systems and methods for optimizing the radio frequency characteristics of signals transmitted between a radio base station (RBS) and a distributed antenna system (DAS). A self-optimizing network (SON) entity can determine adjustments to radio frequency operations and management parameters at the RBS based on radio frequency parameters measured by a measurement and configuration module at the DAS. Adjustments to radio frequency operations and management parameters can include adjustments configured to compensate for signal latency caused by the DAS. Adjustments to radio frequency operations and management parameters can also include adjustments to signal gain due to noise rise caused by the DAS. The SON entity can also measure nominal receive power levels for the RBS for purposes of open loop power control.
US11304145B2
The present disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology. A communication method of a terminal in a mobile communication system according to an embodiment of the present specification comprises the steps of: acquiring cell-related information corresponding to a first communication mode; acquiring cell-related information corresponding to a second communication mode; receiving a first message through the second communication mode; and transmitting a request message corresponding to the first communication mode on the basis of the first message.
US11304142B2
An electronic device is provided. The electronic device includes a housing including a front surface and a rear surface, a display, a communication circuit, at least one processor, and a memory. The memory stores instructions which, when executed, cause the at least one processor to receive a signal from outside of the electronic device using the communication circuit, in response to receiving the signal, display a user interface on an elongated region that extends along at least one edge region of the display, and display at least one content corresponding to the signal, while displaying the user interface or after displaying the user interface.
US11304136B2
The present invention provides a wireless communication method, a communication device, and a device having a storage function. The wireless communication method in the embodiment of the present invention comprises: a first device waking up with a predetermined wake-up interval, and receiving data packets from a second device; determining a time interval between two consecutive data packets received; determining whether the time interval is higher than the wake-up interval of the first device; and if the time interval is higher than the wake-up interval, the first device increasing the wake-up interval. In this way, the present invention can reduce the communication power consumption of the wireless device.
US11304134B2
A radio frequency system based on millimeter wave communication, a method for adjusting transmit power, and a terminal are provided. The radio frequency system includes a Doherty power amplification unit, an antenna array, and a micro control unit MCU, where an output end of the Doherty power amplification unit is connected to an input end of the antenna array, a control end of the Doherty power amplification unit and a control end of the antenna array are both connected to the MCU, and the MCU controls a radiation direction of an antenna in the antenna array; and the Doherty power amplification unit includes two power amplifiers, saturation power of the two power amplifiers is equal, a switch controller is connected in series to one of the two power amplifiers, and the MCU controls transmit power of the Doherty power amplification unit by controlling opening and closing of the switch controller.
US11304132B2
In one embodiment, a method is provided. The method comprises: setting a first voltage level provided to a cable; operating a radio, coupled to the cable, with constant power consumption; measuring a first current level provided to the cable; setting a second voltage level provided to the cable; measuring a second current level provided to the cable; and determining a first resistance of the cable using the first and second voltage and current levels.
US11304131B2
A method for network selection on a user equipment (UE) device and the UE device are shown. The user equipment device registers on a first network in a wide area cellular network (WACN) band and receives, from a wireless local area network (WLAN), a list of WACNs that support generic access network (GAN) capabilities. The user equipment device selects the WLAN if the first network is on the list.
US11304126B2
Fifth generation (5G) non-standalone (NSA) radio access system employing virtual fourth generation (4G) master connection to enable dual system data connectivity. The 5G NSA radio access system employs a virtual 4G radio access node (RAN) to provide a logical master data connection to a user mobile communications device, and a 5G RAN to provide an additional, secondary high-speed data plane between the user mobile communications device to a core network. The virtual 4G RAN does not provide an actual 4G radio connection over-the-air to the user mobile communications device. Instead, the signaling transported between the user mobile communications device and the virtual 4G RAN is provided over a non-radio connection, such as an internet protocol (IP) connection. In this manner, the deployment of the 5G NSA radio access system employing the virtual 4G RAN can be achieved without updating existing 4G RANs and/or without deploying a new 4G RAN infrastructure.
US11304122B2
A method of wireless communications performed by a user equipment (UE) is provided. The method includes performing an on-demand system information (SI) request procedure in a cell; and performing an error handling procedure if the on-demand SI request procedure in the cell is unsuccessful. The error handling procedure includes storing SI request failure information.
US11304115B2
Techniques are described for a network providing network defined edge routing for an application workload. For example, a controller receives element registration information for each module hosted on a set of interconnected edge data centers and for one or more network devices that interconnect the modules in the network; obtain one or more routing metrics of the network; compute, based on the element registration information and the one or more routing metrics, one or more paths mapped to respective traffic classes to route traffic via the set of interconnected edge data centers; receive a request to route traffic according to a traffic class; and in response, send, to the set of interconnected edge data centers, a response specifying a path of the one or more paths that is mapped to the traffic class to cause the set of interconnected edge data centers to route traffic according to the traffic class.
US11304113B2
An information handling system may include a processor; a memory device; a wireless network interface device to communicatively couple the information handling system to a communication network; a wireless network connection module to determine whether the information handling system is communicatively coupled to one of a Wi-Fi communication network, a public long-term evolution (LTE) communication network, and a private LTE communication network; a velocity determination module to determine a velocity of the information handling system; and a network prioritization module to communicatively couple and consign the information handling system to a second communication network for data communication prioritization for efficient a hand-off process operation corresponding to, at least, the velocity of the information handling system.
US11304108B2
A user equipment (215) obtains authorized service information on edge services for which the user equipment is authorized, obtains edge service information on edge services provided by access elements (210) to provide access to a wireless communication system (200), and selects a first access element of the access elements based on the authorized service information, the edge service information and radio measurements performed by the user equipment. Handover of the user equipment from the first access element to a second access element is decided based on edge service information on edge services which are provided by the second access element, authorized service information on authorized edge services for the user equipment, and radio measurements provided by the user equipment.
US11304107B2
When a PDCP entity over a UM DRB is re-established, or when a cell handover occurs and a PDCP entity over a UM DRB uses a key used before the handover, the PDCP entity determines a first SDU, where the first SDU is an SDU that is associated with a sequence number by the PDCP entity but whose corresponding data has not been transmitted through an air interface; and delivers a PDU corresponding to the first SDU to an RLC entity.
US11304104B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to embodiments, a method performed by a user equipment (UE) in a wireless communication system, the method comprises: receiving, from a base station, a radio resource control (RRC) reconfiguration message including conditional configuration information, wherein the conditional configuration information includes: identification information for a candidate cell; and a configuration of the candidate cell; and performing one or more operations for a conditional handover based on RRC reconfiguration message.
US11304103B2
A system and method for triggering a handover in cellular networks based on throughput of data in a User Equipment (UE). The UE manipulates at least one measured quantity that affects a decision of a base station to trigger the Handover of the UE to a neighboring Base Station, and send a handover request message that include the manipulated measured quantity.
US11304097B2
This application relates to the field of communications technologies, and discloses a bandwidth indication method and apparatus, to provide a solution of indicating, by a base station, an allocated bandwidth part to a terminal when the terminal does not know a carrier bandwidth. The method is: determining, by the base station, a virtual bandwidth allocated to the terminal, where the virtual bandwidth is a part of a carrier bandwidth, and a bandwidth allocated to the terminal falls within the virtual bandwidth; and sending, by the base station, position information of the virtual bandwidth to the terminal, where the position information is used to indicate a position of the virtual bandwidth.
US11304094B2
Provided is a wireless communication terminal that communicates wirelessly. The terminal includes: a transceiver; and a processor. The processor is configured to receive a trigger frame for triggering that a frame for setting a link with a wireless communication terminal, which is an AP, is transmitted through UpLink Multi User (UL MU) transmission through the transmission/reception unit. The processor transmits the frame for setting the link through UL MU transmission based on the trigger frame.
US11304092B2
A wireless device receives configuration parameters from a base station. The configuration parameters are for a first session and a second session. The second session is for a packet duplication of the first session. The wireless device receives an activation indication of the packet duplication. Based on the activation indication of the packet duplication, the wireless device sends packets of the first session to a user plane function and a duplication of the packets to the user plane function via the second session.
US11304087B2
Presented herein are techniques to facilitate policy assurance for high-resiliency network environments. In one example, a method is provided that may include calculating an intended resiliency for each of a plurality of access networks based on resiliency characteristics; determining zone policies for each of a plurality of connectivity zones of a geographical area and for each of a plurality of traffic service classes; determining a network access resiliency policy for each client of a plurality of clients within each of the plurality of connectivity zones; determining a client access resiliency policy for each access network of the plurality of access networks; and communicating each network access resiliency policy to each client of the plurality of clients and communicating each client access resiliency policy to each access network of the plurality of access networks.
US11304086B2
Wireless communication devices, systems, and methods related to mechanisms to aid a user equipment in determining the channel access priority (CAPC) to use for a data radio bearer (DRB) on the response link, such as uplink (UL), that includes multiple quality of service (QoS) flows for an UL transmission (such as for a configured grant UL transmission). The UE may receive a plurality of QoS flows in a common DRB from a base station. The UE may apply a rule to select a CAPC to apply for all QoS flows in the common DRB on an UL transmission. This rule may alternatively include the base station making the selection of the CAPC to apply and informing the UE of the selected CAPC for implementation. The UE may then apply the selected CAPC to the UL transmission.
US11304082B2
Systems, methods, and apparatus for performing measurement configuration using a user equipment, UE, and a network node are disclosed. An example method performed by a UE includes receiving a measurement configuration from a network node, where the measurement configuration specifies a reference frequency corresponding to a set of one or more carriers. The measurement configuration further specifies an offset from the reference frequency. The UE performs measurements on a reference signal located at the offset from the reference frequency and uses the measurements for one or more radio operations.
US11304077B2
Apparatuses, methods, and systems are disclosed for downlink assignments for downlink control channels. One method includes determining a third set of downlink control channel monitoring occasions that comprises first downlink control channel monitoring occasions and second downlink control channel monitoring occasions, and associated search spaces correspond to two different control resource sets comprising a first control resource set and a second control resource set, wherein: demodulation reference signal ports of the first control resource set are quasi-collocated with a first set of reference signals; demodulation reference signal ports of the second control resource set are quasi-collocated with a second set of reference signals. The method includes monitoring one or more downlink control channel candidates in at least one slot of the third set of monitoring occasions if the one or more downlink control channel candidates carry the same downlink control information.
US11304074B1
A system described herein may provide for the use of artificial intelligence/machine learning (“AI/ML”) techniques to generate models for various locations or regions (e.g., sectors) associated with one or more radio access networks (“RANs”) of a wireless network. The system may determine Key Performance Indicators (“KPIs”) or other attributes that are of particular relevance or importance for a given sector model, and may determine actions to perform with respect to particular sectors in order to enhance performance according to the KPIs that are of particular relevance to a sector model determined with respect to the particular sectors.
US11304073B2
Embodiments of a User Equipment (UE) to operate in accordance with a physical random access channel (PRACH) are disclosed herein. The UE may comprise hardware processing circuitry to determine a coverage enhancement category for the UE based on downlink channel statistics related to reception of downlink signals at the UE from an Evolved Node-B (eNB) and an uplink-downlink imbalance parameter related to uplink reception at the eNB. The hardware processing circuitry may be further to select, for use in a coverage enhancement mode, a PRACH preamble from a set of candidate PRACH preambles based on the determined coverage enhancement category for the UE. In some embodiments, at least some of the candidate PRACH preambles may span a different number of sub-frames.
US11304056B2
The present disclosure relates to authentication system, and, more specifically, to system and method for suppression/prevention of the use of cloned/unauthentic cell phone devices in a cellular network. More specifically, system and method enables for detecting an authorized/unauthorized device in the network. Accordingly, an aspect of the present disclosure relates to a system for detecting an authorized device in a network. The system can include a database of authorized pairs/combinations of connection identifications (IDs) and device identifications (IDs), and a network monitor and server.
US11304046B2
Systems and methods are described for implementing an emergency services address management system for mobile devices. A mobile device may implement “voice over Wi-Fi” or otherwise communicate via wireless networks that do not provide address or location data. An emergency services address management system may associate E911 addresses with individual access points of the wireless networks, and may provide the associated E911 address instead of a default E911 address (which may be a home or billing address that is relatively distant from the user's current location) when a user of the mobile device makes a voice call to an emergency service. The system may identify access points for which an E911 address is not known, and may obtain or generate an E911 address using information from various sources, including the user, satellite-based or cellular-based location services, or other mobile devices that have accessed the wireless network via the access point.
US11304042B1
A multi-Bluetooth radio device is described. In an example, the device includes a first Bluetooth radio storing first instructions that, upon execution on the first Bluetooth radio, configure the first Bluetooth radio to perform first operations. The first operations include establishing a first communication link with a first device and receiving, over the first communication link, an audio packet from the first device. The device also includes a second Bluetooth radio storing second instructions that, upon execution on the second Bluetooth radio, configure the second Bluetooth radio to perform second operations. The second operations include establishing a second communication link with a second device and transmitting, over the second communication link, the audio packet to the second device.
US11304041B2
A computer-implemented technique can include detecting, by a first computing device, a set of user communications at least one of transmitted to and received by from a second computing device via a first communication mode, identifying a second communication mode that is available for communication between the first and second computing devices, and obtaining an appropriateness score for the first and second communication modes based on a contextual feature of the set of user communications, wherein the contextual feature relates an appropriateness of a particular communication mode for the set of user communications, and wherein each appropriateness score is indicative of a level of the appropriateness of a particular communication mode for the set of user communications. The technique can also include selectively outputting a suggestion to switch from the first communication mode to the second communication mode.
US11304035B1
A method and system to preserve a group call state during a cloud-based call processing service upgrade is provided. Group call requests are queued through a message broker to instances of a call processing service. A cloud based database is selectively locked and unlocked by each instance of the call processing service as group call requests are processed with retrieved group call states A need to upgrade the call processing service is determined by an orchestration framework, which sends exit signals to current instances of the call processing service and starts new instances. In-progress group call requests are processed by their respective instances of the call processing service and acknowledgments are sent to a message broker upon completion. Unacknowledged group call requests are determined byte message broker and retransmitted to the new instances of the call processing service.
US11304031B2
Disclosed is a method of transmitting a message for measuring a distance between a first terminal and a second terminal that are positioned in a basic service set (BSS), and in this case, the first terminal transmits a fine timing measurement (FTM) request frame for beginning of measurement of a distance to second terminal. The first terminal receives an Ack frame for the FTM request frame from the second terminal. The first terminal transmits a first data frame to the second terminal, by the first terminal. The first terminal receives a first Ack frame for the first data frame from the second terminal, by the first terminal. The first terminal transmits a second data frame but not the FTM frame to the second terminal. The first terminal receives a second Ack frame for the second data frame from the second terminal.
US11304021B2
An audio rendering method and computer readable medium instructions, comprising obtaining sound object data for a sound object in a first format suitable for rendering into an output signal and obtaining user tracking information for a user at a time subsequent to setting up the sound object data in the first format. The sound object is rendered by converting the sound object data from the first format into the output signal and in conjunction with said rendering a transform is applied to the sound object, wherein the transform depends on the user tracking data. Two or more speakers are driven using the output signal.
US11304019B2
A delay estimation method includes determining a cross-correlation coefficient of a multi-channel signal of a current frame, determining a delay track estimation value of the current frame based on buffered inter-channel time difference information of at least one past frame, determining an adaptive window function of the current frame, performing weighting on the cross-correlation coefficient based on the delay track estimation value of the current frame and the adaptive window function of the current frame, to obtain a weighted cross-correlation coefficient, and determining an inter-channel time difference of the current frame based on the weighted cross-correlation coefficient.
US11304014B2
The present invention regards a hearing aid device at least one environment sound input, a wireless sound input, an output transducer, electric circuitry, a transmitter unit, and a dedicated beamformer-noise-reduction-system. The hearing aid device is configured to be worn in or at an ear of a user. The at least one environment sound input is configured to receive sound and to generate electrical sound signals representing sound. The wireless sound input is configured to receive wireless sound signals. The output transducer is configured to stimulate hearing of the hearing aid device user. The transmitter unit is configured to transmit signals representing sound and/or voice. The dedicated beamformer-noise-reduction-system is configured to retrieve a user voice signal representing the voice of a user from the electrical sound signals. The wireless sound input is configured to be wirelessly connected to a communication device and to receive wireless sound signals from the communication device. The transmitter unit is configured to be wirelessly connected to the communication device and to transmit the user voice signal to the communication device.
US11304013B2
Embodiments herein relate to assistive listening devices and systems for providing audio streams to device wearers within sound fields. In an embodiment an assistive listening device is included having a control circuit, an electroacoustic transducer for generating sound in electrical communication with the control circuit, a power supply circuit in electrical communication with the control circuit, and a communications circuit in electrical communication with the control circuit. The control circuit can be configured to issue a communication to an audio communication device or audio provisioning device including at least one of a language preference, a set of hearing requirements, data regarding a presentation delay, and an authorization status identifier, digital code, digital token, or digital key specific to a wearer of the assistive listening device. Other embodiments are also included herein.
US11304000B2
A signal processing device includes a power estimating unit that treats the feature quantity of a signal including reverberation as the input; inputs an observation feature quantity corresponding to an observation signal to a neural network which is learnt in such a way that the estimate value of the feature quantity corresponding to the power of the signal having reduced reverberation, from among the input signal, is output; and estimates the estimate value of the feature quantity corresponding to the power of the signal having reduced reverberation and corresponding to the observation signal. Moreover, the signal processing device includes a regression coefficient estimating unit that uses the estimate value of the feature quantity corresponding to the power as obtained as the estimation result by the power estimating unit, and estimates a regression coefficient of the autoregressive process for generating the observation signal.
US11303999B2
Disclosed herein is a wireless transmitter system which provides a small, frequency agile wireless microphone transmitter allowing active performers to have a wireless transmitter system without the inconvenience of a large transmitter. The wireless receiver of the wireless transmitter system comprises a large backlit display, simple operation with auto-scan channel selection, and infrared set for syncing the wireless microphone transceiver and wireless receiver. The wireless transmitter system is simple and easy to set up and operate. The wireless transmitter system further ensures clear, interruption-free performance by utilizing a True RF Diversity design with a pilot tone-key and auto-mute function. This provides maximum operating distance along with eliminating any background noise when the wireless microphone transceiver is out of range or powered off.
US11303994B2
Techniques are described for reducing sensitivity to non-acoustic stimuli. In some embodiments, differential beamforming is applied to microphone signals generated based on responses of microphones to an acoustic stimulus and a non-acoustic stimulus. Compensated signals can be generated based on the microphone signals such that the compensated signals are in phase with respect to the acoustic stimulus. The non-acoustic stimulus is detectable by comparing a first signal to a second signal to determine that one signal has a greater instantaneous magnitude. The first signal can be a beamformed signal or signal derived therefrom, and the second signal can be an average of the compensated signals or signal derived therefrom. An output audio signal can be generated by switching or cross fading between the beamformed signal and a noise-reduced signal such that a contribution of the noise-reduced signal is increased and a contribution of the beamformed signal is decreased.
US11303990B2
An earpiece including an earbud. The earbud includes a stem having a proximal end and a distal end, a speaker disposed inside the stem at the distal end, and a sleeve disposed inside the stem. The earpiece also includes a housing connected to the proximal end of the stem. The housing contains firmware configured to communicate electronically with the speaker and to communicate wirelessly with an external device. The housing also contains curved partial sleeves. Each of the curved partial sleeves is adjacent an inner surface of a wall of the housing.
US11303988B2
A method performed by a portable playback device comprises receiving, via the portable playback device, a power activation indication. In response to receiving the power activation indication, power is supplied to at least one exterior visual indicator disposed on an outward-facing portion of an earcup of the portable playback device via a first power supply path of the portable playback device. A microphone activation indication associated with at least one microphone of the portable playback device is received. In response to receiving the microphone activation indication, microphone circuitry associated with the at least one microphone activated. An interior visual indicator disposed within a user-facing surface of the earcup of the portable playback device is illuminated. The interior visual indicator is positioned such that when the portable playback device is worn by a user, a state of the microphone status visual indicator is concealed. And when the portable playback device is not worn by the user, a state of the microphone status visual indicator is visible.
US11303981B2
Housings and associated mechanical and ornamental design features directed to ceiling-mounted electro-acoustical components, such as array microphones, for example, for use in a suspended ceiling, are provided. In an embodiment, a housing for a ceiling array microphone is configured for mounting the microphone within a grid system of a suspended ceiling. The housing comprises a mounting element for mounting the housing within the grid system. The mounting element includes a lipped portion positioned approximate a periphery of the housing and configured to engage the grid when the housing is mounted with the grid system.
US11303978B1
A BLUETOOTH speaker includes a cylindrical shell, a limit ring, a flow guiding mesh plate, a loudspeaker mesh cover, and a flexible sealing rubber ring. The limit ring is arranged on an outer side surface of an upper end of the cylindrical shell. The flow guiding mesh plate is arranged on a bottom portion of the cylindrical shell. The loudspeaker mesh cover is arranged on an upper end of the cylindrical shell. The flexible sealing rubber ring is arranged between the loudspeaker mesh cover and the limit ring. A printed circuit board (PCB) is arranged inside the cylindrical shell. A loudspeaker module is arranged on the PCB. A rechargeable lithium battery is arranged below the PCB. Air guiding grooves are symmetrically arranged on a lower side of the flexible sealing rubber ring.
US11303977B2
A server for managing a home network is provided. The server according to an embodiment includes a storage configured to store an operation state of at least one electronic apparatus in the home network and reference sensing data for each of a plurality of sensors, a communicator configured to receive sensing data from the plurality of sensors, and a processor configured to determine the operation state of the at least one electronic apparatus, and compare the stored reference sensing data corresponding to the determined operation state with the received sensing data to determine whether an error occurs in the plurality of sensors and the at least one electronic apparatus.
US11303965B1
System and methods are provided for presenting a video of an item via a network page of an electronic marketplace provider. The video may depict the item in motion. The video frames may be included as part of an image file (e.g., a sprite sheet) such that presentation of the video at a user interface requires only a single download of the image file. A navigational interface may be provided to manipulate the playback of the video. Additional images may be provided with the video that individually depict stationary views of the item. The user may navigate between the navigational interface of the video and a number of selection elements corresponding to the additional images. Thus, efficiency of providing a video of an item is improved as is the ease of navigating between videos and images within an item detail page.
US11303962B2
A media presentation and distribution system is communicatively coupled to a client device, which handles presentation of overlay-graphic items at the client device. The client device receives a media stream from the media presentation and distribution system via a network. The received media stream includes media content and one or more tags. The client device further identifies in the received media content, the one or more tags, which corresponds to the overlay-graphic items. The client device further identifies candidate time-periods in the media content based on the identified one or more tags in the media content. At least one presentation attribute for the overlay-graphic items is identified based on the identified one or more tags in the media content. The client device further presents the overlay-graphic items at the candidate time-periods om the media content based on the identified at least presentation attribute.
US11303953B2
Identification of services that carry the same or equivalent content. A reception apparatus includes circuitry configured receive first service information for a first service included in a first broadcast stream, and receive second service information for a second service included in a second broadcast stream. The first service is associated with a first virtual channel number and the second service is associated with a second virtual channel number. The circuitry is configured to determine whether the first service included in the first broadcast stream contains the same programming content as a service included in another broadcast stream based on the first service information. The first service information includes an identifier included in the second service information when the first service included in the first broadcast stream contains the same programming content as the second service included in the second broadcast stream.
US11303950B2
A plurality of icons are displayed on a companion device having a touch screen interface; the icons can be manipulated by the touch screen interface, and each of the plurality of icons represents a different one of a plurality of audiovisual assets which can be viewed on an external audiovisual device. An input gesture on the touch screen interface is obtained from a user of the companion device, wherein a given one of the icons is flicked in a manner associated with the external audiovisual device. Responsive to the obtaining of the gesture, a signal is dispatched from the companion device. The signal causes the external audiovisual device to access a given one of the plurality of audiovisual assets associated with the given one of the icons. Techniques for other than touch screen devices, and techniques to obtain programs on the companion device, are also provided.
US11303942B2
A video processor card for outputting video data, the video processor card being arranged for insertion into a video media server and into communication with an output of the video media server, the card comprising: an input for receiving a first video data stream at a first video resolution from the output of the video media server; a processor arranged to demultiplex the received first video data stream at the first resolution into a plurality of second video data streams, each second video data stream being at a second video resolution; and a plurality of video outputs, each video output arranged to output one of the plurality of second video data streams, wherein the first video resolution is at a higher video resolution than the second video resolution.
US11303934B2
A method and apparatus for adaptively processing video samples in a video signal frame, the video samples being arranged in a Largest Coding Unit. The method comprises extracting a plurality of video samples from the Largest Coding Unit, calculating a correction offset for a first video sample of the extracted plurality of video samples upon the basis of a first value of the first video sample and a second value of a second video sample of the extracted plurality of video samples, and weighting the first video sample with the correction offset.
US11303933B2
Disclosed herein are innovations for bitstreams having clean random access (CRA) pictures and/or other types of random access point (RAP) pictures. New type definitions and strategic constraints on types of RAP pictures can simplify mapping of units of elementary video stream data to a container format. Such innovations can help improve the ability for video coding systems to more flexibly perform adaptive video delivery, production editing, commercial insertion, and the like.
US11303932B2
The invention provides methods that improve image compression and/or quality within the JPEG process by using a low-pass filter to remove high frequency components from image data, which removes blocking artifacts. Preferred embodiments apply the low-pass filter to the Chroma components after decompression prior to conversion into RGB color space.
US11303928B2
An image decoding apparatus and an image coding apparatus are implemented that are capable of more efficiently and effectively performing reconstruction of a prediction residual for a TU. An image decoding apparatus (1) is an image decoding apparatus including: a transforming unit (15) configured to perform, on a prescribed unit basis, inverse transform of a transform coefficient or a modification transform coefficient by using a transform basis selected from a plurality of the transform bases, in which the plurality of the transform bases include a first transform basis and a second transform basis obtained by performing symmetric transform of the first transform basis.
US11303923B2
Embodiments are generally directed to affine motion compensation for current picture referencing. An embodiment of an apparatus includes one or more processors for processing of data; a memory for storage of data including video data; and an encoder for encoding of video data to generate encoded video data, wherein the encoder includes a component to provide affine motion compensation for current picture references in the video data.
US11303921B2
A method for video processing is provided to include performing, for a conversion between a current video block of a video and a coded representation of the video, a motion information refinement process based on samples in a first domain or a second domain; and performing the conversion based on a result of the motion information refinement process, wherein, during the conversion, the samples are obtained for the current video block from a first prediction block in the first domain using an unrefined motion information, at least a second prediction block is generated in the second domain using a refined motion information used for determining a reconstruction block, and reconstructed samples of the current video block are generated based on the at least the second prediction block.
US11303914B2
Aspects of the disclosure provide a method and an apparatus including processing circuitry for video decoding. The processing circuitry decodes, from a coded video bitstream, a first syntax element indicating whether a first component in the coded video bitstream is coded based on a second component in the coded video bitstream. The processing circuitry determines whether to decode one or more second syntax elements for a chroma related coding tool based on the first syntax element. The chroma related coding tool is a luma mapping with chroma scaling coding tool or a cross-component adaptive loop filter. The one or more second syntax elements are decoded when the first syntax element indicates that the first component is coded based on the second component. The one or more second syntax elements are not decoded when the first syntax element indicates that the first component is not coded based on the second component.
US11303905B2
An information processing system includes one or more processors configured to acquire a plurality of pieces of divided data generated by dividing the data, determine, in accordance with offset information, a first position of a first key point closest to a head position of each of the plurality of pieces of divided data, and a second position of a second key point closest to an end position of each of the plurality of pieces of divided data, generate first difference information indicating first data between the head position and the first position, and second difference information indicating second data between the end position and the second position, generate metadata to be used for decoding partial data, distribute the plurality of pieces of divided data to a plurality of nodes respectively together with the first difference information, the second difference information, and the metadata.
US11303898B2
A video decoder receives data from a bitstream for a block of pixels to be decoded as a current block of a current picture of a video. The current block includes a transform block. The video decoder determines a regular bin budget for the transform block. The video decoder entropy decodes the transform block as either regular bins using context modeling or as bypass bins without context modeling. A number of the regular bins used for entropy coding the transform block is limited by the determined regular bin budget regardless of whether the regular bins represent samples of (i) residual signals used to reconstruct pixel data of the current block or (ii) transform coefficients generated by transform operations of the residual signals. The video decoder reconstructs the current block based on the entropy decoded transform block.
US11303889B2
Disclosed herein are exemplary embodiments of innovations in the area of encoding pictures or portions of pictures (e.g., slices, coding tree units, or coding units) and determining whether and how certain filtering operation should be performed and flagged for performance by the decoder in the bitstream. In particular examples, various implementations for setting the sample adaptive offset (SAO) syntax elements in the H.265/HEVC standard are disclosed. Although these examples concern the H.265/HEVC standard and its SAO filter, the disclosed technology is more widely applicable to other video codecs that involve filtering operations (particularly multi-stage filtering operations) as part of their encoding and decoding processes.
US11303884B2
An image decoding method according to the present invention comprises the steps of: deriving most probable mode (MPM) candidates on the basis of an intra-prediction mode of candidate blocks; determining whether the MPM candidate having the intra-prediction mode, which is the same as that of a current block, exists among MPM candidates; and deriving the intra-prediction mode of the current block on the basis of the determination, wherein the candidate block includes a neighboring block which is adjacent to the current block, and a non-neighboring block which is not adjacent to the current block.
US11303882B2
Disclosed is an image data compression method including determining whether image data can be compressed by a target compression ratio using one of at least one lossless compression scheme for compressing image data, when the image data can be compressed by the target compression ratio using the one of the at least one lossless compression scheme, encoding the image data using the one of the at least one lossless compression scheme, and when the image data cannot be compressed by the target compression ratio using the one of the at least one lossless compression scheme, encoding the image data by the target compression ratio using one of at least one lossy compression scheme.
US11303872B2
Disclosed is an approach for displaying 3D videos in a VR and/or AR system. The 3D videos may include 3D animated objects that escape from the display screen. The 3D videos may interact with objects within the VR and/or AR environment. The 3D video may be interactive with a user such that based on user input corresponding to decisions elected by the user at certain portions of the 3D video such that a different storyline and possibly a different conclusion may result for the 3D video. The 3D video may be a 3D icon displayed within a portal of a final 3D render world.
US11303870B2
In one aspect, an example method includes (i) providing, by a playback device, replacement media content for display; (ii) determining, by the playback device, that a remote control transmitted to the playback device an instruction configured to cause a modification to operation of the playback device while the playback device displays the replacement media content; (iii) determining, by the playback device based on the instruction, an overlay that the playback device is configured to provide for display in conjunction with the modification; (iv) determining, by the playback device, a region within a display of the playback device corresponding to the overlay; and (v) modifying, by the playback device, a transparency of the region such that the overlay is visible through the replacement media content when the playback device provides the overlay for display.
US11303867B2
A method of controlling a display system includes a first generation step of projecting a test pattern in a reference state in which a projection condition of a first projector is adjusted so that a color of a first projection image when viewed from the front becomes a desired color, and taking the first projection image corresponding to the test pattern by a first camera to generate a first reference image, a second generation step of projecting the test pattern and then taking the projection image corresponding to the test pattern by the first camera to generate a first comparative image, a third generation step of generating first correction data for correcting the projection condition so that the first comparative image coincides with the first reference image, and a correction step of correcting the projection condition based on the first correction data.
US11303863B2
A projection system, a projection image adjusting method and a projector are provided. The projection system includes a projector and a control unit. The projector projects a projection image. The control unit controls movement of an image grid point of the projection image projected by the projector. When the projector receives a continuous adjustment signal output by the control unit, the projector determines a cumulative displacement amount proportional to a continuous signal quantity cumulative value according to the continuous signal quantity cumulative value of the continuous adjustment signal, and the image grid point is moved by the projector according to the cumulative displacement amount to correspondingly deform at least a part of the projection image, so as to provide a convenient projection image adjustment effect.
US11303861B2
A display for displaying image data includes defining virtual color gamuts based on a plurality of primary display colors associated with a light source. At least one of the virtual color gamuts is defined to approximate an established color gamut. Intensity values associated with the virtual color gamuts are generated based on received video data, and the intensity values associated with the virtual color gamuts are used to generate drive values for the primary colors of the light source. A display using one or more virtual color gamuts is also disclosed.
US11303857B2
An imaging device includes: a pixel array including pixels including a first pixel and a second pixel, each of the pixels including a photoelectric converter that converts light into charge, the photoelectric converter including a first electrode, a second electrode facing the first electrode, and a photoelectric conversion layer between the first electrode and the second electrode; and an addition circuit that adds together a signal generated in the first pixel and a signal generated in the second pixel.
US11303845B2
A recording initiation signal in relation to video content may be received. One or more generated patterns for audio and/or visual watermarking of the video content being may be sent. Cryptographic representations of one or more video content segments may be received. One or more additional video content segments may be received. It may be verified whether the received video content segments correspond to the cryptographic representations of the video content segments. The received video content segments may be processed to analyze whether the watermarking within the received video content segments match the generated patterns sent to the device.
US11303840B1
The invention relates to an image sensor, including a substrate, a unit pixel, a first polarizer, a second polarizer, and readout circuit. First, incident light is emitted to the image sensor, and the first and second polarizers convert incident light into first and second incident lights respectively. Then, the photoelectric conversion element of the unit pixel covered by the first and second polarizers respectively generates first and second electrons after receiving the first and second incident lights respectively. Afterwards, the readout circuit performs subtraction and integral of the first electron and the second electron to generate a voltage signal corresponding to the number of electrons in the actual signal. Finally, repeat the above steps. Thereby, the image sensor of the invention effectively increases the full well capacity of the equivalent unit pixel, so as to improve the signal-to-noise ratio of the image sensor of the invention.
US11303833B2
An imaging device having first and second pixels is described. The first pixel includes a first transfer transistor, a first reset transistor, a first amplifier transistor and a first select transistor. The second pixel includes a first photoelectric conversion element, a second transfer transistor, a second reset transistor, a second amplifier transistor and a second select transistor.
US11303831B2
A radiation imaging apparatus includes an imaging unit having a pixel array of pixels, and a signal processing unit for processing a signal from the imaging unit. Each pixel includes a conversion element for converting radiation into electrical signal and a reset unit for resetting the conversion element, the signal processing unit generates radiation image based on first image corresponding to electrical signal converted by the conversion unit of each pixel in a first period, and second image corresponding to electrical signal converted by the conversion element of each pixel in a second period which starts after start of the first period and ends before end of the first period, and in each pixel, the conversion element is not reset by the reset unit in the first period.
US11303830B2
A photoelectric conversion device includes pixels arranged to form columns, comparator circuits for respective columns, and a control circuit that controls the comparator circuits. Each comparator circuit includes a first comparator circuit connected to a first pixel of a first color, a second comparator circuit arranged on a column adjacent to the first comparator circuit and connected to a second pixel of a second color, and a third comparator circuit arranged on a column adjacent to the second comparator circuit and connected to a third pixel of the first color. Each comparator circuit compares a pixel signal on a corresponding column with a reference signal changing with time and outputs a comparison signal indicating a different level whether a difference between these signals is smaller or larger than a threshold. The control circuit controls the threshold to change stepwise in order of the first, third, and second comparator circuits.
US11303829B2
Provided is an imaging device including a scanning unit configured to control a plurality of pixels so as to perform a shutter scan and a readout scan, and the scanning unit is further configured to switch a drive mode between a first drive mode and a second drive mode having periods of different lengths of the readout scan in control of the plurality of pixels and start the shutter scan performed in the second drive mode before the readout scan performed in the first drive mode ends when switching a drive mode from the first drive mode to the second drive mode.
US11303826B2
A communication method for an image transmission device in a wireless communication system, in accordance with the present invention, comprises the steps of: acquiring information on at least one image for which stitching is to be performed; generating metadata for the stitching, on the basis of the information on the at least one image; and transmitting the metadata for the stitching to an image reception device.
US11303823B2
A camera array for a mediated-reality system includes a plurality of hexagonal cells arranged in a honeycomb pattern in which a pair of inner cells include respective edges adjacent to each other and a pair of outer cells are separated from each other by the inner cells. A plurality of cameras are mounted within each of the plurality of hexagonal cells. The plurality of cameras include at least one camera of a first type and at least one camera of a second type. The camera of the first type may have a longer focal length than the camera of the second type.
US11303822B2
A vehicle imaging station comprising one or more cameras each camera having an adjustable shutter speed and a field of view, the fields of view of the one or more cameras covering an vehicle imaging volume, a control unit arranged to control the shutter speed of the cameras, a vehicle speed detection device arranged to measure the speed of a vehicle moving through the vehicle imaging volume and to output detected vehicle speed data to the control unit. The control unit is arranged to automatically adjust the shutter speed of the cameras based on the detected vehicle speed data and to cause the cameras to capture one or more images with the adjusted shutter speed.
US11303814B2
A method performed by an electronic device is described. The method includes receiving surround view image content. The method also includes orienting a first field of view (FOV) of the surround view image content relative to a coordinate system of the surround view image content. The method further includes receiving a reorientation input. The method additionally includes determining a reorientation factor based on the reorientation input. The method also includes reorienting the first FOV to a second FOV of the surround view image content relative to the coordinate system based on the reorientation factor. The method further includes presenting the second FOV.
US11303812B2
A computer system displays a first previously captured media object including one or more first images, wherein the first previously captured media object was recorded and stored with first depth data corresponding to a first physical environment captured in each of the one or more first images. In response to a first user request to add a first virtual object to the first previously captured media object, the computer system displays the first virtual object over at least a portion of a respective image in the first previously captured media object, wherein the first virtual object is displayed with at least a first position or orientation that is determined using the first depth data that corresponds to the respective image in the first previously captured media object.
US11303803B2
Systems, methods, and non-transitory computer-readable media can receive a plurality of content items. Tag information is generated for each content item of the plurality of content items. The tag information comprises one or more tags, and at least one tag for each content item is generated based on a machine learning technique. Query information is received from a first user. One or more content items of the plurality of content items is identified based on the query information and the tag information.
US11303782B2
A image forming apparatus includes a display, a user input device, a printer unit, and a processor. The processor causes a color patch image output screen to be displayed. The color patch image output screen includes user selectable hues. Once the hue selection is received a color patch image based on the hue selection is displayed. The color patch image includes several different colors indexed by a color number value. A color patch number input screen is then displayed and includes a color to be adjusted input field and a target color input field. User inputs for a first color patch number and a second color patch number are received via the displayed screen. The processor then performs a color conversion such that the first color patch number corresponds to the second color patch number when the printer unit prints an image using the image data.
US11303781B2
An apparatus includes a combination unit configured to, in a case where print is print on a second sheet of paper out of two sheets of paper into which mark information for gradation adjustment is divided on a two colors-by-two colors basis, and a type of paper of the second sheet of paper is the same as a type of paper of a first sheet of paper, and in a case where a chart insertion job is not requested or the print is based on the chart insertion job, combine the mark information for gradation adjustment for remaining two colors or four colors with a print image in accordance with a size of the second sheet of paper.
US11303778B2
Embodiments of the present invention provide for a method, system, and computer program for increasing the success of a facsimile transmission. In an embodiment of the invention, the method includes monitoring an incoming facsimile number transmitting a fax image by a carrier and on the condition that a threshold failure rate is met or exceeded for the carrier transmitting the fax image on the incoming facsimile number, adjusting the carrier to a new carrier.
US11303771B2
An image processing apparatus which enables a user to easily make a determination as to a trimmed image. The image processing apparatus generates a trimmed image based on image data by trimming a part of an image and displays the generated trimmed image. The image processing apparatus has at least one controller. The controller obtains format information on the image data, and based on at least the obtained format information, determines a trimming position for generating the trimmed image based on the image data.
US11303760B2
The disclosed system provides a facility for split billing for a single user on multiple billing systems. The disclosed system activates the user on each respective billing system using a unique pairing, such as an international mobile subscriber identity that identifies the user, and a mobile station international subscriber directory number that identifies a particular user device. As device data is routed through a telecommunication network via each access point name (APN), the network generates call detail records (CDRs), which include an indication of the APN used. The CDRs are routed to a mediation platform that uses the received APN information to route each CDR to the appropriate target billing system and to the appropriate service types.
US11303758B2
Systems and methods for improved acoustic echo cancellation are provided. In various embodiments, a microphone located in the loudspeaker enclosure provides a first signal that is used to estimate the loudspeaker displacement which is proportional to the sound pressure level (SPL) inside the enclosure. A second signal is then derived by mapping the displacement to the loudspeaker's force factor (Bl(x)) and then modulating this by a measured current to a voice coil inside the speaker to provide an estimate of the force acting on the moving mass of the loudspeaker. The first signal is highly correlated with the echo signal for low frequencies and the second signal is highly correlated with the echo signal for high frequencies. The two signals are then combined to provide a single improved AEC reference signal.
US11303757B2
Disclosed are systems and methods for providing a virtual conference using personal devices of the participants. In one embodiment, a proximity value is generated and encoded in audio streams from each device. A server can compare proximity values and enable a suitable microphone, while disabling the remaining microphones. Systems and techniques for improving capturing and synchronization of source audio and improved audio playback at destination are also disclosed.
US11303755B2
A conference system, capable of reliably managing a connection state of a discussion unit and a control unit and continuously acquiring information from the discussion unit when a connection abnormality occurs, is provided. A conference system S includes a control unit 1 and a discussion unit 2, a running packet is repeatedly transmitted and received between both units, the running packet includes a counter flag, the control unit includes a CU communication portion 11, a CU storage portion 13, and a CU control portion 16, the discussion unit includes a DU control portion 26, the DU control portion increments the count value of the counter flag, and each time the running packet is received from the discussion unit, the CU control portion compares a count value stored in the CU storage portion and the count value of the counter flag included in the running packet received from the discussion unit.
US11303752B1
Techniques for managing transmission rates for users from each of a plurality of call engines (CEs) distributed on a communications network are provided. A list of users with at least one pending call in a corresponding queue from all other CEs is received, wherein each user's queue has a maximum queue depth calculated, in part, using a capped transmission rate in calls per second (CPS) for each user associated with their queue. It is determined, for each user, a total number of CEs having at least one pending call in their corresponding queue. A current CE transmission rate is calculated for each user by dividing the capped transmission rate for each user by the total number of CEs having at least one pending call in their corresponding queue. The current CE transmission rate indicates a rate at which calls in each user's queue are dequeued at each of the plurality of CEs. When a call request is received at a CE from a specific user, a total number of calls currently queued for the specific user in all CEs is determined. A maximum queue depth for the specific user is also determined, the maximum queue depth indicative of the total number of calls the specific user may queue for a predetermined length of time. The call request will be rejected when the total number of calls currently queued exceeds the maximum queue depth.
US11303735B2
Patient care devices, such as person support apparatuses and thermal control units, include multiple internal network nodes. A controller is associated with each node and at least one of the controllers is adapted to process a message received from another node, convert the message from a first communication protocol to a different communication protocol, and forward the message to yet another node using the different communication protocol. One or more of the controllers may also or alternatively reformulate a packet received in a first format from a first node and forward the reformulated packet to another node. One or more controllers may also send messages over a common data link layer wherein some of the messages are formatted according to different message protocols. Some controllers may utilize real time operating systems while others may not.
US11303730B2
A system and method for providing online games on client devices based on capabilities of the client devices are disclosed. Device capability information may be obtained from the client devices during the online game. Values of one or more capability parameters may be determined based on the device capability information obtained. Device profiles may be assigned to the client devices based on the determined values of the capability parameters. One or more game features may be adjusted in accordance with the assigned device profile for implementing the online game on the client devices. The adjustable game features may include frame rate, level of detail of rendering, level of 3D graphics, level of collision effects, animation type, gameplay available for user interaction, gameplay content for user interaction, communication mode, physics effects available for display, level of artificial intelligence, and/or any other features of the online game.
US11303729B2
A computer system to track and enhance performance of a virtual workspace system is provided. The computer system receives requests to profile phases of a distributed process executed by hosts coupled to one another via a network. Each of phase includes operations executed by processes hosted by the hosts. Each of phase either starts with receipt of a request via a user interface of a virtualization client or ends with provision of a response to the request via the user interface. The computer system identifies event log entries that each include an identifier of an event marking a start or an end of one of the operations, constructs a performance profile based on the event log entries, and transmits the performance profile to the user interface.
US11303725B2
Systems and methods for delivering content to user devices before the content is selected or requested (e.g. a pre-delivery of content) within predetermined delivery windows and/or during suitable pre-delivery conditions are described. In some embodiments, the systems and methods receive an indication that content is available for pre-delivery from a content server to a user device over a network, select a delivery window that satisfies one or more pre-delivery policy conditions associated with pre-delivery of content to the user device, and cause the content to be delivered to the user device upon commencement of the selected delivery window.
US11303712B1
An approach for service management in a distributed system may be provided. The approach may include obtaining a first service record for a first service that is deployed in a first cluster in a distributed system, the first service record may be represented in a global registry format defined in the distributed system. Additionally, the approach may include calling a first service entrance for the first service based on the first service record, the first service entrance may enable a second service, deployed in a second cluster in the distributed system, to call the first service. Further, the approach may include providing the first service entrance to the second cluster.
US11303711B2
An object is to provide a communication system capable of preventing a number of control signals, which could occur in a mobile communication network, from occurring when a VM is deleted in a node device without suspending a service. A communication system according to the present invention includes a communication device 1, and a communication device 2 configured to control a plurality of sessions set between the communication devices 1 and 2 by using a plurality of VMs, in which the communication device 2 notifies, by using a determination that a plurality of sessions that are controlled between the communication device 1 and a VM 3 should be controlled in a VM 4 different from the VM 3 as a trigger, the communication device 1 of identification information used in the VM 4 and updates the sessions.
US11303709B2
Method and a system to transfer the state of web-based content between devices through use of a short code. An example method includes determining a state of content being accessed on a device. The method further includes assigning a short code to the state of the content. The short code may have a limited number of characters. The method may further include storing the short code and the state of the content. The method may further include providing the content according to the state of the content on a second device based on the short code.
US11303705B2
Methods, media, and systems are disclosed for adding new users to a channel in a group-based communication system. The system receives a request to add new users to a channel. The system adds a new user by classifying the new user's email address domain as internal or external. If the domain is internal, the first user is added to the channel as a member, and if the domain is external, the user is prompted for a type of access for the new user. If the new user's access type is guest, the new user is added to the channel as a guest. If the type of access is shared, the channel is shared with an organization associated with the domain, and the new user is added as a member of the channel that has been shared.
US11303692B2
A server apparatus receives, from a client apparatus, a Hypertext Transfer Protocol (HTTP) request for requesting the server apparatus to perform processing. The HTTP request includes identification information for identifying the requested processing. The server apparatus determines whether to transmit, during a period from reception of the HTTP request to transmission of a first response indicating completion of the processing requested by the HTTP request, a second response to the client apparatus. The determination is made based on the identification information included in the HTTP request.
US11303691B2
One or more examples provide a method of performing a REST API operation at a server computing system includes receiving a request of a hypertext transfer protocol (HTTP) session from a client computing system. The request includes data for requesting performance of the REST API operation and issuance of progress updates. The method further includes sending a first part of a response of the HTTP session to the client computing system. The first part of the response acknowledges the request. The method further includes sending, while the REST API operation is performed, at least one additional part of the response to the client computing system, each additional part of the response having a progress update for the REST API operation. The method further includes sending, upon completion of the REST API operation, a final part of the response to the client computing system having a result of the REST API operation.
US11303683B2
Embodiments for managing distribution of online content by one or more processors are described. Content posted to an online channel is detected. The content is viewable by a first number of viewers. A maturity score for the content is calculated. If the calculated maturity score is above a predetermined threshold, the content is caused to be viewable by a second number of viewers. The second number is greater than the first number.
US11303682B2
A resource such as a server derives multiple streams of data based on particular content. Each of the multiple streams of data is encoded to enable play back of the content according to a different level of quality. The server transmits the multiple streams of data of differing levels of quality on a multicast link downstream to one or more intermediate nodes that, in turn, distribute the streams of data to end users. For example, an intermediate node retrieves a respective stream of data from the multiple streams of data and forwards the selected stream of data over a second portion of the multicast link to a respective client device. The intermediate node can transmit a different stream of data to the respective client device depending on available bandwidth. The client device plays back the transmitted stream of data to produce a rendition of the particular content.
US11303672B2
An example system includes a processor to receive a current session and previous sessions associated with an account. The processor can split the current session and the previous sessions into action windows. The processor can calculate a window similarity score for each action window of the current session using a pair-wise comparison with action windows of each of the previous sessions. The processor can aggregate the window similarity scores to generate a replay likelihood score for the current session with respect to each of the previous sessions. The processor can classify the current session as a replay attack in response to detecting that a replay likelihood score of the current session exceeds a threshold.
US11303664B2
In one embodiment, a device in a network captures domain name system (DNS) response data from a DNS response sent by a DNS service to a client in the network. The device captures session data for an encrypted session of the client. The device makes a determination that the encrypted session is malicious by using the captured DNS response data and the captured session data as input to a machine learning-based or rule-based classifier. The device performs a mediation action in response to the determination that the encrypted session is malicious.
US11303662B2
Examples disclosed herein relate to security indicator scores. The examples enable obtaining a security indicator created by a first user where the security indicator may comprise a first observable, and obtaining, from a first source entity, a first sighting of the first observable. The first sighting of the first observable may indicate that the first observable has been observed by the first source entity where the first source entity is associated with a first level of source reliability. The examples enable determining a number of sightings of the first observable. The examples enable determining a first observable score based on the number of sightings of the first observable and the first level of source reliability, and determining an indicator score associated with the security indicator based on the first observable score. The indicator score may be presented to a community of users via a user interface.
US11303656B2
The behavior analysis engine can identify malicious entities based on connections between the entity and other entities. The behavior analysis engine receives an entity from the network traffic hub and identifies entities that are connected to the entity within a threshold degree of separation. The behavior analysis engine applies a recursive process to the entity whereby the behavior analysis engine determines whether an entity is malicious based on whether its connections within a threshold degree of separation are malicious. The behavior analysis engine uses the maliciousness of the entities' connections to determine whether the entity is malicious and, if the entity is malicious, the behavior analysis engine may instruct the network traffic hub to block network communications associated with the malicious entity.
US11303649B2
A method, computer program product, and a system where a processor(s) determine that a user of a given computing device has been authenticated to initiate an application session, that the application session is open, and that the application session has a timeout mechanism triggered by inactivity (i.e., the session not receiving a selection within a first predefined period of time). The processor(s) determines that the application session will automatically timeout within a second predefined period of time based on the inactivity. The processor(s) monitors activities of the user during pendency of the application session with the application including physical and computing activities of the user. The processor(s) determines that at least one activity of the activities indicates engagement of the user with the application session. The processor(s) prevent the timeout mechanism from being triggered during a duration of the at least one activity.
US11303645B2
The present invention relates to an online diagnostic platform, and a permission management method and a permission management system thereof. The permission management method includes: when user information of a registered user is received, assigning a role in a role set to the registered user; determining a permission corresponding to the role; and generating a menu corresponding to the registered user, where the menu includes one or more function portals, the function portal being used for requesting execution of a diagnostic service function. The method uses security control policies such as the registered user, the role and the permission, and is flexible in management and relationship configuration. In addition, the permission management system is separated from a service system, has good expansibility, and can ensure stable running and data security of the system.
US11303642B2
The disclosed exemplary embodiments include computer-implemented systems, apparatuses, and processes that dynamically manage consent, permissioning, and trust between computing systems that maintain confidential data and unrelated third-party applications. By way of example, an apparatus may obtain interaction data that identifies an interaction between an application program executed at a first computing system and a programmatic interface of a second computing system. Based on the interaction data, the apparatus may generate outcome data characterizing a probability that the requested access to the data element is inconsistent with an access permission granted to the executed application program, and may modify the access permission in accordance with the outcome data. The apparatus may also perform that generate permissioning data indicative of the modified access permission and that store the permissioning data within a locally accessible or cloud-based repository.
US11303628B2
The present disclosure pertains to validation of runtime objects for a software deployment using a certificate. After creating the runtime objects during a build process, a certificate may be generated based on the runtime objects. The certificate may include a fingerprint of the runtime objects that may be used before deployment to determine whether the runtime objects have been changed. Before deployment, the runtime objects and the certificate may be obtained and the certificate may be validated. In addition, the runtime objects may be validated using the fingerprint included in the certificate. For instance, the fingerprint may be re-generating based on the runtime objects for deployment. The runtime objects may be validated by comparing the re-generated fingerprint to the fingerprint in the certificate. The runtime objects may be deployed if the certificate and the runtime objects are valid.
US11303627B2
Techniques are described for providing session management functionalities using an access token (e.g., an Open Authorization (OAuth) access token). Upon successful user authentication, a session (e.g., a single sign-on session) is created for the user along with a user identity token that includes information identifying the session. The user identity token is presentable in an access token request sent to an access token issuer authority (e.g., an OAuth server). Upon receiving the access token request, the user identity token is parsed to identify and validate the session against information stored for the session. The validation can include various session management-related checks. If the validation is successful, the token issuer authority generates the access token. In this manner, the access token that is generated is linked to the session. The access token can then be used by an application to gain access to a protected resource.
US11303624B2
A system for multi-factor location-based device verification is configured to receive a first location factor, which may include GPS data, from a client device. The system is also configured to receive one or more additional location factors, such as a second location factor and/or a third location factor, from first and/or second wireless beacons, respectively. The wireless beacons may be located within a predefined area, such as a sports book or another casino area, and the system may determine, based upon the one or more location factors, whether the client device is within the predefined area. As a result, the location of the client device may be verified based upon one or more location factors. In addition, in response to verifying the location of the client device, a new wagering account may be established and/or wagering may be initiated.
US11303619B2
Example methods and computer systems for encapsulated encrypted packet handling for receive-side scaling (RSS). One example may comprise a first computer system performing encryption and encapsulation on a first inner packet to generate a first encapsulated encrypted packet that includes (a) a first security protocol header and (b) a first outer header configured based on a first security association (SA). The first encapsulated encrypted packet may be forwarded to cause receive-side processing using a first core of a second computer system based on the first outer header. The first computer system may further perform encryption and encapsulation on a second inner packet to generate a second encapsulated encrypted packet that includes (a) a second security protocol header (b) a second outer header configured based on a second SA. The second encapsulated encrypted packet may be forwarded to cause receive-side processing using a second core based on the second outer header.
US11303617B2
Methods and apparatuses for performing oblivious transfer using a trusted intermediate environment are described. A data object identifier is used to identify requested data object. The requested data object is stored as a plurality of corresponding data chunks over a plurality of data buckets. The data object identifier is encoded with information identifying each of the plurality of corresponding data chunks within each respective data bucket. A trusted intermediate environment receives a data stream that includes data chunks stored in an assigned data bucket. Using the encoded information from the data object identifier, the trusted intermediate environment determines which of the data chunks in the data stream is the corresponding data chunk streamed from the assigned data bucket.
US11303616B2
A trust chain having client system and a remote system in a secure connection, wherein an intermediary system associated with the network flow path serves as a signing entity to establish an end to end transitive trust. The intermediate system is a corroborative entity in the operations technology realm of the client system. The remote system serves as the host for a plurality of services in the information technology realm. A two way handshake during the initial secure exchange protocol between a local client application and a remote service is extended to a three way handshake that includes a nonce issued by the remote service on the remote system and a digital signature for the nonce issued by a signature service on an associated intermediate system. The nonce signature is verified authoritatively at the remote system based on the signing certificate of the intermediate system for explicit proof of association.
US11303612B2
Method and system for improving the security of storing digital data in a memory or its delivery as a message over the Internet from a sender to a receiver using one or more hops is disclosed. The message is split at the sender into multiple overlapping or non-overlapping slices according to a slicing scheme, and the slices are encapsulated in packets each destined to a different relay server as an intermediate node according to a delivery scheme. The relay servers relay the received slices to another other relay server or to the receiver. Upon receiving all the packets containing all the slices, the receiver combines the slices reversing the slicing scheme, whereby reconstructing the message sent.
US11303608B2
A Point of Sale (POS) terminal in a semi-integrated payment system generates an IP address for a peripheral device, such as a Personal Identity Number (PIN) pad, for example, that is communicatively connected to the POS terminal. The POS terminal also generates an IP Configuration message that includes the generated IP address and sends the message to the peripheral device. This configures the peripheral device to securely communicate user data with one or more POS nodes in a POS network while bypassing the POS terminal.
US11303605B2
An enforcement module receives a DNS-based rule of a segmentation policy that controls access of a managed workload to workloads in a DNS domain in which the IP addresses of the workloads associated with a domain name are resolved by a DNS server. When the managed workload makes a connection request to the workload associated with the domain name, the enforcement module snoops on a DNS response from the DNS server to learn the IP address of the workload associated with the domain name. If a domain name of the DNS domain is in a whitelist of domain names permitted by the DNS-based rule, the enforcement module adds the learned IP address to a whitelist of IP addresses and configures a firewall associated with the managed workload to permit connections to the IP addresses in the whitelist.
US11303604B2
Advanced resource selection is disclosed. A request from a client to resolve an augmented domain is received at a Domain Name System (DNS) server. Information is extracted from the augmented domain name. The extracted information is used to select a particular resource from a set of resources to provide content to the client.
US11303601B2
Systems, methods, and non-transitory computer-readable media can provide a messaging interface that includes a first option for exchanging ephemeral messages with users of a social networking system and a second option for exchanging non-ephemeral messages with users of the social networking system; determine that a user operating the computing device has selected the first option for sending an ephemeral message; and cause the ephemeral message to be sent through the social networking system.
US11303599B2
Methods and systems for network-based messaging systems with database management for supporting based inter-user communications, such as via computing devices, are disclosed. The methods and systems facilitate improved message transmission management for more efficient communications. The methods and systems can provide enhanced electronic communications, such as via electronic mail or text messaging. Improved communication tools are provided to better manage and/or control communications. The computing devices can be personal communication/computing devices, such as mobile, portable or handheld computing devices (e.g., smart phone, a laptop, a tablet, etc.).
US11303598B2
Systems and methods for regulating electronic messages transmissions. A message delay system is disposed between one or more first entities and a second entity within at least one network. Electronic messages are received from among at least one the first entities and the second entity at one or more message arrival times. A message delay component applies a delay to each received electronic message, based on a predefined delay time common to all of the first entities and a first entity delay offset associated with a first entity that is associated with the received message. The first entity delay offset is based on a geographical origin of the first entity relative to a geographical origin of the second entity. Each delayed message is transmitted to a designated recipient via the network, where the designated recipient is among the second entity and the first entities.
US11303596B2
An embodiment of the present disclosure discloses a method, which comprises: in response to detecting an operation of triggering a hosted application in a hosted application set of a target chat session of a host application by a user in the target chat session through an interface of the target chat session, generating a chat message based on identification information of the triggered hosted application; sending the generated chat message to a server, so that the server sends the chat message to at least one user in the target chat session, and the chat message can be triggered to initiate the triggered hosted application; and displaying the chat message on the interface of the target chat session. This embodiment enables the hosted application to be used as a functional control of the target chat session, which facilitates operating the hosted application in a user group at a client.
US11303567B2
Provided are a method and a device for determining and sending a priority of a packet, and a routing system. The method comprises: receiving an ARP packet; determining the white list protection entry of the ARP packet according to the dynamic routing protocol subscription information. By means of the present disclosure, the technical problem in the related art that the ARP packet cannot be interacted normally due to an ARP attack is solved.
US11303566B2
Embodiments of the present disclosure relate to a method, a device, and a computer program product for data processing. The method comprises determining information associated with an attribute of a data packet from a source device; determining, based on the information, a target operation to be performed on the data packet; performing the target operation on the data packet; and causing the data packet on which the target operation has been performed to be sent to a target device of the data packet. In this manner, by using advantages of programmable switches, encapsulation and decapsulation operations are introduced for communications between edge Internet of Things network devices and data center applications, which can significantly increase the throughput.
US11303565B2
A processing system including at least one processor may obtain traffic measurements for end-to-end paths in a telecommunication network, calculate traffic estimates for the end-to-end paths in future time periods based on the traffic measurements in accordance with at least one machine learning model, calculate traffic estimates for primary paths in the telecommunication network based upon the traffic estimates for the end-to-end paths, compute a backup path configuration for a primary path of the telecommunication network for the future time periods based upon the traffic estimates for the primary paths in the future time periods, detect a change in the backup path configuration for the primary path in a future time period based upon the computing, and adjust a backup path in accordance with the backup path configuration when the change in the backup path configuration is detected.
US11303562B1
Systems, methods and computer program products dynamically configuring architecture of high-availability computing environments to maximize uptime of the high-availability systems and minimizing the down time of the computing environment fulfilling incoming connections, requests and data transfers. Embodiments dynamically configure arbitrary systems of the high availability computing environments, including network nodes, virtual machines, containerized systems, managed clusters thereof, agents, and application components, using a lightweight and portable HA controller plugin. The HA controller plugin installs controller components, data migration logic, synchronizes data and configurations of the computing environment on any nodes promoted to controllers with lead HA controllers elected by system administrators. As existing primary or secondary controllers experience failovers, existing components and nodes of the environment can be quickly promoted to operate as controllers via the controller plugin, ensuring redundant controllers are available to takeover and direct incoming network traffic, while minimizing or eliminating downtime due to controller failover.
US11303557B2
Some embodiments provide a method for an edge computing device in a first datacenter that implements a logical network gateway for processing data traffic for a particular LFE between the first datacenter and multiple other datacenters. For each particular other datacenter, the method stores a record that maps logical network addresses for DCNs connected to the particular LFE and operating in the particular datacenter to a group of TEP addresses corresponding to logical network gateways that handle data traffic for the particular LFE between the particular datacenter and the other datacenters, including the first datacenter. Upon receiving a data message for the particular LFE from a host computer in the first datacenter, the method uses a destination address of the data message to identify one of the groups of TEP addresses. The method encapsulates the data message with one of the TEP addresses from the identified group of TEP addresses.
US11303555B2
Techniques are disclosed for providing a Software Defined Networking (SDN) controller with real-time or near-real time visibility of the operation of data center fabrics to determine whether the DCI was properly configured. For example, an SDN controller receives high-level configuration data that describes a desired state of a network managed by the SDN controller at a high level of abstraction. The SDN controller applies a transformation function to the high-level configuration data to generate a low-level configuration data for network devices configured to implement the desired state of the network. SDN controller configures the SDN controller as a peer to the network devices to obtain one or more routes exchanged between the network devices. The SDN controller sends the low-level configuration data to the network devices to cause the network devices to implement the desired state of the network.
US11303553B1
A reverse network tracing mechanism is described. In an embodiment, a network information request is received that is addressed to a predetermined destination. It is determined that the network information request has an expired timer and a message is returned indicating that a return network path routing procedure has been initiated. After determining that the network information request has an unexpired timer, contents of the network information request are modified to enable identification of at least a portion of the return path from the predetermined destination to a source address of the network information request.
US11303552B2
A receiver includes a reception part, a determination part, and an estimation part. The reception part receives a packet train(s) formed by a plurality of packets transmitted from a transmitter. The determination part determines whether bandwidth limitation is executed in a network based on the received packet train(s). The estimation part selects a method for estimating an available bandwidth in the network based on whether or not the bandwidth limitation is executed and estimates the available bandwidth in the network in accordance with the selected method.
US11303543B2
Provided herein are systems and methods for providing insights or metrics in connection with provisioning applications and/or desktop sessions to end-users. Network devices (e.g., appliances, intermediary devices, gateways, proxy devices or middle-boxes) can gather insights such as network-level statistics. Additional insights (e.g., metadata and metrics) associated with virtual applications and virtual desktops can be gathered to provide administrators with comprehensive end-to-end real-time and/or historical reports of performance and end-user experience (UX) insights. Insights relating to an application or desktop session can be used to determine and/or improve the overall health of the infrastructure of the session, Citrix Virtual Apps and Desktops, the applications (e.g., remote desktop application) being delivered using the infrastructure, and/or the corresponding user experience.
US11303538B2
A system and method is disclosed for performance analysis of processes in a managed network. Processes may be represented as sets of activities, and an audit database may be configured for logging activities within the managed network. Database may include fields to identify process instances, process classes, process states, and process transitions. A server device may receive a request from a client device to view information representative of multiple process instances. The server device may select a plurality of process instances according to filter criteria applied to the data fields of the audit database records, and generate a graphical representation of interconnections between the one or more data fields of the selected plurality based on a statistical analysis of the one or more data fields of the audit database records corresponding to the selected plurality of process instances. The server may then transmit the graphical representation to the client device.
US11303534B2
Example implementations relate to a proactive auto-scaling approach. According to an example, a target performance metric for an application running in a serverless framework of a private cloud is received. A machine-learning prediction model is trained to forecast future serverless workloads during a window of time for the application based on historical serverless workload information. The serverless framework is monitored to obtain serverless workload observations for the application. A future serverless workload for the application at a future time is predicted by the trained machine learning prediction model based on workload observations. A feedback control system is then used to output a new number of replicas based on a current value of the performance metric, the target performance metric and the predicted future serverless workload. Finally, the serverless framework is caused to scale and pre-warm a number of replicas supporting the application to the new number.
US11303533B2
Embodiments herein describe an upgrade system that provides suggestions for upgrades using a confidence metric. In one embodiment, the upgrade system tracks network elements in multiple network fabrics to determine whether an upgrade performed on a first network element was successful. The upgrade system can generate one or more vectors that store various data about the network elements such as enabled features, telemetry data, control plane faults, system settings, locations of the network elements in a fabric, and the like. By evaluating these vectors, the upgrade system can derive a reliability confidence metric regarding the upgrade. If the reliability confidence metric exceeds a threshold, this indicates the upgrade was successful. The upgrade system can then compare vectors for different network elements to determine whether to apply the same upgrade to similar network elements.
