| Document | Document Title |
|---|---|
| US11292388B2 |
Electro-optic drive system for vehicular mirror
A vehicular electrochromic rearview mirror assembly includes a base for attaching at a vehicle, a mirror casing at the base, and a mirror reflective element sub-assembly at the mirror casing and including an electrochromic (EC) cell and an EC driving circuit. The EC driving circuit includes a fixed voltage switching regulator for providing voltage to a power input of the EC cell, a drive transistor connected to an output of the fixed voltage switching regulator for switching the provided voltage on and off, a protection diode connected to the drive transistor and the EC cell, a bleach transistor connected to the power input of the EC cell and to ground, and a controller connected to the fixed voltage switching regulator, the drive transistor, and the bleach transistor. The controller controls the fixed voltage switching regulator, the drive transistor, and the bleach transistor to control the voltage provided to the EC cell. |
| US11292387B2 |
Towing assistance apparatus
A towing assistance apparatus includes an image acquisition unit successively acquiring a rear image and a lateral image serving as a surrounding image captured by an imaging unit that is provided at a towing vehicle to which a towed vehicle is configured to be connected, an angle acquisition unit acquiring a connection angle between the towing vehicle and the towed vehicle, and a display processing unit switching the surrounding image displayed at a display unit from the lateral image to the rear image in a case where the connection angle becomes equal to or greater than a first angle at which a change control for decreasing the connection angle is impossible by a steering of the towing vehicle during a rearward driving thereof in a state where the lateral image is displayed and the towing vehicle to which the towed vehicle is connected is in a rearward driving available state. |
| US11292384B2 |
Pattern skin lighting device of vehicle
A pattern skin lighting device of a vehicle may include a plurality of lightning cells disposed on a plane while forming a predetermined pattern. Each lightning cell includes a light emitting element, a cell pocket configured to surround the light emitting element, a cell cover configured to be pivotable with respect to the cell pocket while surrounding the light emitting element within the cell pocket, and an actuator engaged to an end of the cell cover and configured to selectively pivot the cell cover with respect to the cell pocket. |
| US11292382B2 |
Securement apparatus and use thereof
The present invention is a securement apparatus and method of use. The securement apparatus comprises a spring E-fitting device connected to a strap device. The securement apparatus is preferably releasably attached to a section of E-track that is preferably fastened to a head wall of a pickup truck bed or a trailer and is useful in quickly and easily securing objects thereto. |
| US11292381B2 |
Splash guard for concrete buggy
A splash guard for a power buggy bucket. A first bracket member has a first lower end and a first upper end, the first lower end adapted to attach to a bucket interior side wall of a bucket of a power buggy with the first upper end extending upward. A second bracket member has a second lower end and a second upper end, the second lower end adapted to attach to the bucket interior side wall in opposing relation to the first bracket member with the second upper end extending upward. A rod inserts into each bracket member. A non-rigid apron attaches to the rod, wherein the apron partially covers the bucket to deflect the pour. |
| US11292379B2 |
Mobile performance stage
A mobile performance stage is configurable between a compact transport condition to a performance condition with expanding deck wings and expanding canopy wings. The deck wings are carried directly on top of the main trailer deck and roll on tracks to deploy to the performance condition. The roof canopy includes a main roof element and two foldable roof wings. The roof wings pivot from fully open to a fully closed stowed condition below the main roof element to reduce the height of the stage when transported. Lift columns are hinged to reduce height. The roof wings may also be stored in a vertical position to provide side walls for a cargo trailer configuration. The roof may also be completely removed to form a deck only stage. |
| US11292374B2 |
Vehicle seat assembly with impact energy management
A vehicle seat assembly is provided with a seat back frame with an upper crossbar. A deformable member is welded to the seat back frame. A pair of tubes is welded to the deformable member. A pair of head restraint posts are each received in one of the pair of tubes to support a head restraint. A pair of spaced apart limit bracket bases is welded to the upper crossbar and extend away from the seat back frame to support a pair of limit bracket contact portions. A pair of contact target plates are each welded to one of the pair of tubes, spaced apart from and aligned with one of the pair of limit bracket contact portions so that the deformable member deforms under a rear vehicle impact until the contact target plates contact the contact portions of the limit brackets. |
| US11292371B2 |
Seat assembly
A seat assembly may include a seat having a seat base and a seat back, a temperature control unit disposed at least partially in the seat back, and/or an ECU connected with the temperature control unit. The ECU may be configured to receive an input related to (i) a first state corresponding to symptoms and/or discomfort associated with dysmenorrhea and/or (ii) a second state corresponding to symptoms and/or discomfort associated with sciatica. The ECU may be configured to operate the seat assembly according, at least in part, to the input. |
| US11292367B2 |
Swivel plate assembly
A swivel plate assembly is provided that comprises a first swivel plate coupled to a second swivel plate. Each of the first and second swivel plates includes a first portion and a second portion. A channel is defined by the first swivel plate and the second swivel plate. A ball bearing assembly is positioned within the channel. A ball bearing of the ball bearing assembly is positioned substantially flush with the first and second swivel plates. |
| US11292358B2 |
Vehicle and control method for vehicle
A vehicle includes a power storage device, a charging device configured to be supplied with an electric power from a power supply unit external to the vehicle for charging the power storage device, and an electronic control unit configured to detect information on a maximum output power of the power supply unit. The electronic control unit is configured to execute a predetermined process associated with the charging the power storage device based on the maximum output power of the power supply unit which is indicated by the detected information. |
| US11292356B2 |
Energy-harvesting spoiler on a wing of an aircraft
Reactive spoilers for aircraft and associated methods. In one embodiment, a wing of an aircraft includes a leading edge, a trailing edge, and an upper surface and a lower surface between the leading edge and the trailing edge. The wing further includes a reactive spoiler disposed on the upper surface between the leading edge and the trailing edge. The reactive spoiler comprises one or more turbines configured to raise in relation to the upper surface into an airflow passing over the upper surface, and to reduce lift of a wing section behind the turbines. The turbines are configured to convert kinetic energy from the airflow into electrical energy. |
| US11292355B2 |
Battery charging method and system for on-board charger
A battery charging method for an on-board charger (OBC) includes: applying, by a controller, an output voltage of a first converter to a second converter by controlling the output voltage based on a result of a comparison between a battery load voltage and a battery rated voltage; controlling, by the controller, the second converter to perform a frequency modulation on the output voltage using a low-speed frequency modulation method or a high-speed frequency modulation method based on a result of the control of the output voltage; and generating, by the controller, a frequency harmonic of a system frequency in a battery current based on a modulation method used to perform the frequency modulation. An output voltage of the first converter is controlled based on a load voltage state of a battery and applied to the second converter. |
| US11292354B2 |
Method and system for communication between a vehicle and a charging station for unlocking mechanical charging cable coupling
A method for communicating between an electric vehicle and a charging station for electrically charging at least one energy storage device of the electric vehicle. The electric vehicle is connected to the charging station during the charging process by a lockable mechanical coupling between a terminal of charging cable connected to the vehicle and a terminal of the charging station. Charging current is fed from the charging station through the charging cable. Information is transferred in the course of the charging process based on a communication between the electric vehicle and the charging station. The information includes a signal transmitted from the electric vehicle to the charging station for locking and/or unlocking the mechanical coupling. The signal triggers the locking and/or unlocking of the mechanical coupling between the terminal of the charging cable and the terminal at the charging station. |
| US11292352B1 |
Systems, apparatus and methods for electric vehicle charging via a power conversion system
In one aspect, an electric vehicle (EV) charging system includes: a plurality of first converters to receive grid power at a distribution grid voltage and convert the distribution grid voltage to at least one second voltage; at least one high frequency transformer coupled to the plurality of first converters to receive the second voltage and electrically isolate a plurality of second converters. The EV charging system may further include the plurality of second converters coupled to the output of the at least one high frequency transformer to receive and convert the at least one second voltage to a third DC voltage. At least some of the plurality of second converters are to couple to one or more EV charging dispensers to provide the third DC voltage as a charging voltage or a charging current. |
| US11292349B2 |
System and method for powering or charging receivers or devices having small surface areas or volumes
A system for inductive power transfer includes a charger. The charger is an inductive charger. The system also includes a first mobile device that includes a receiver to inductively receive power for the first mobile device. A charger for inductive charging includes a printed circuit board having a charger coil, a substantially planar magnetic layer, a charger drive circuit, and means for positioning a receiver in a power transfer position. A mobile device that receives power inductively includes a receiver to inductively receive power for the mobile device. A method for inductive power transfer to a mobile device, which includes a receiver, includes positioning the receiver in a power transfer position to inductively receive power from an inductive charger. The method further includes inductively transferring power from the charger to the receiver of the first mobile device. |
| US11292348B2 |
Method and apparatus for performing switching synchronization for bridgeless rectifier in electric vehicle wireless power transfer system
A method for performing switching synchronization of a bridgeless rectifier in an electric vehicle (EV) wireless power transfer system may include receiving, by an EV control module, an input voltage of a transmission-side resonance circuit from a transmission-side of the EV wireless power transfer system; calculating, by the EV control module, a phase difference between the received input voltage and a voltage or a current selected in the bridgeless rectifier and a reception-side resonance circuit; and controlling, by an EV control module, switching time points of switches included in the bridgeless rectifier to decrease the calculated phase difference. The reception-side resonance circuit may be electromagnetically coupled to the transmission-side resonance circuit, and the bridgeless rectifier may be configured to rectify an output of the reception-side resonance circuit and to output the rectified output. |
| US11292340B2 |
Information conveyance method during automatic driving, and in-vehicle information presentation device
The present invention ascertains an action schedule of an automatic driving system when a host vehicle is travelling in an automatic driving mode, and uses an indirect weak expression to convey the action schedule to a driver, at an action schedule presentation start location (P2) which has more leeway with respect to a scheduled action location (P1) (steps S16, S18). In the case of an acceleration/deceleration action schedule, an illuminance distribution of the speedometer dial plate, a virtual pointer or the like is used to express the action schedule such that the driver is able to intuitively ascertain the acceleration or deceleration. In the case of a steering action schedule, the steering direction is expressed using a change in illumination near the steering wheel representing the direction of steering or the like is used. |
| US11292339B2 |
Method for displaying safety-relevant information on a display device of a vehicle
The disclosure relates to a method for displaying safety-relevant information on a display device of a vehicle. A speed of the vehicle, environment data representing an environment of the vehicle, a driver reaction time, and an emergency braking reaction time for an emergency braking driver assistance function are input, and used to superimpose an emergency braking marker and a driver intervention marker on the map representing a lane in which the vehicle is travelling in the display device. The emergency braking marker represents a future point in time and/or future location for an intervention of the emergency braking driver assistance function, and the driver intervention marker represents a future point in time and/or a future location for the latest possible intervention of the driver prior to the intervention of the emergency braking driver assistance function. |
| US11292333B2 |
Snow accumulation prevention for air induction system
A louvered shelf for preventing snow accumulation in an air induction system of a vehicle includes a main body configured to couple to the vehicle proximate the air induction system, a plurality of airflow apertures formed in the main body configured to receive a flow of snow-laden intake air bound for the air induction system, and a plurality of louver assemblies. Each louver assembly is operably associated with one airflow aperture of the plurality of airflow apertures to establish a tortuous path for the snow-laden intake air to travel through the one airflow aperture. Snow particles are separated from the snow-laden intake air due to centrifugal forces generated from travel of the snow laden air through the tortuous path and/or the snow particles striking the louver assemblies. |
| US11292328B2 |
Synchronized transmission
A synchronized transmission (1) used in a motorcycle, wherein a crankshaft actuated by the engine and a driven shaft, connected to a rear wheel, are substantially parallel and kinematically connected therebetween, comprising a first axial actuation synchronizer (16) placed at the front of the crankshaft (2) and a second axial actuation synchronizer (17) arranged at the front of a driven shaft kinematically connected to a rear wheel, each synchronizer (16, 17) comprising a respective rotating cam actuator (26, 29) having a cam (29) apt to be rotated by a respective cam spindle (30) by determining a translation thereof which interferes with an actuation end of the respective synchronizer (16, 17). |
| US11292327B2 |
Side-by-side ATV
The present invention relates to all terrain vehicles having at least a pair of laterally spaced apart seating surfaces. More particularly, the present invention relates to trail compliant side-by-side all terrain vehicles. |
| US11292324B2 |
Folding tonneau cover having secured flexible hinge
A folding tonneau cover apparatus including a cover assembly and a support frame assembly. The cover assembly having a plurality of rigid panels interconnected in series by a series of flexible hinges. Elongated support members having hinge support flanges help to secure the flexible hinges to the rigid panels. In preferred embodiments, the support flanges of the elongated support members cooperate with the underside of the respective rigid panels to which the support members are secured, to form a partial enclosure within which a side portion of the respective flexible hinge is secured. The cover assembly is secured to the support frame assembly to cover a cargo box of a pickup truck by a plurality of locking members when the support frame assembly is secured to sidewalls of the cargo box. Methods of making a tonneau cover apparatus and methods of folding and unfolding the cover assembly are also disclosed. |
| US11292321B2 |
Sliding sun visor having slim structure
A sliding sun visor having a reduced thickness is provided. The visor includes a sliding housing provided on a sun visor body and installed to be movable in an axial direction of a pivot arm. A clamp is installed in the sliding housing to be fixed to the pivot arm and configured to guide and support a movement of the sliding housing when the sliding housing slides, in which a guide, which is a substitute for the sliding housing, is installed at an inner-upper end of the sun visor body to minimize a width of the sliding housing that surrounds the pivot arm. The guide includes a guide rail integrally formed at the inner-upper end of the sun visor body, a clamp housing moving together with the sun visor body along the guide rail, and a clamp installed in the clamp housing and sliding on the pivot arm. |
| US11292319B2 |
Operation of a HVAC system to desorb a filter
An HVAC system for a motor vehicle includes a filter that absorbs odors and gases in a cabin of the motor vehicle and desorbs the odors and gases when heated, and a heater that is turned on to heat the filter during cool ambient conditions. The heater is turned off during warm ambient conditions and warm ambient air is utilized to heat the filter. The desorbed odors and gases are purged from the cabin of the motor vehicle. |
| US11292312B2 |
HVAC system for vehicle
A heating, ventilation, and air conditioning (HVAC) system for a vehicle may include: a casing having an inlet and a plurality of outlets; an evaporator disposed within the casing; a heater core disposed behind the evaporator within the casing; and an air mixing door disposed between the evaporator and the heater core. In particular, the heater core and a rear wall of the casing are spaced apart from each other by a first distance, the evaporator and the heater core are spaced apart from each other by a second distance, and the first distance is greater than the second distance. |
| US11292306B2 |
Hydraulic mount for vehicles
A hydraulic mount for a vehicle having both forward-rearward damper and upward-downward damper includes: a main rubber configured to define a fluid chamber; an orifice assembly that divides the fluid chamber into an upper fluid chamber and a lower fluid chamber, defines the upper fluid chamber together with the main rubber, and has an orifice arranged between the upper fluid chamber and the lower fluid chamber; and a diaphragm configured to define the lower fluid chamber at the lower side of the orifice assembly. In particular, the main rubber has a partition wall extending downwards so as to partition the upper fluid chamber into a first upper fluid chamber and a second upper fluid chamber in the state in which the lower end of the partition wall is coupled to the orifice assembly. |
| US11292303B2 |
Connecting device and towing vehicle
A connecting device 1 of a towing vehicle 2 includes a connecting pin 13, a locking arm 22, and an actuator 23. The connecting pin 13 is provided to be rotatable between a connection position where the connecting pin 13 is brought into fitting engagement with a connecting plate 3a of a wheeled platform 3 and a disconnection position where the connecting pin 13 is taken out of the fitting engagement with the connecting plate 3a. The locking arm 22 is driven by the actuator 23 between a locking position where locking arm 22 is locked with the connecting pin 13 such that the connecting pin 13 cannot rotate out of the connection position toward the disconnection position and an unlocking position where the connecting pin 13 is unlocked in the connection position. |
| US11292302B2 |
Electrified air system for use with central tire inflation system
A vehicle having one or more inflatable wheels, the vehicle including an internal combustion engine including a cylinder, a tire inflation system in fluid communication with and configured to selectively direct compressed air into at least one wheel of the one or more inflatable wheels, a compressor assembly having an outlet, where the compressor assembly is operable in a first mode, in which the outlet is in fluid communication with the cylinder of the internal combustion engine, and a second mode, in which the outlet is in fluid communication with the tire inflation system. |
| US11292300B2 |
Ported wheel hub assembly and the tire inflation system made therewith
A wheel hub assembly having a non-rotating outer bearing flange and an inner bearing flange disposed at least partially concentrically within the outer bearing flange. At least one rolling element is disposed radially between the outer bearing flange and the inner bearing flange. A port is disposed in the outer bearing flange, and a first conduit is disposed through the outer bearing flange in fluid communication with the fluid port. A second conduit is disposed through the inner bearing flange, wherein the second conduit is in fluid communication with the first conduit. A rotating spindle is disposed at least partially through the inner bearing flange, and the spindle is coupled for rotation with the inner bearing flange. |
| US11292299B2 |
Apparatus for delivering air through trailer axle system
A rotary union assembly for use with a tire inflation system includes a hollow tube configured to deliver air between proximal and distal ends, a bullet having a central axial aperture receiving the tube therethrough, a proximal retaining structure defined on the proximal end of the tube, and a distal retaining structure defined on a distal end of the tube, configured to retain the bullet on the tube therebetween. A cartridge is coupled to a distal end of the tube and includes one or more apertures on a sidewall thereof in fluid communication with the tube. In use, the rotary union assembly is coupled between a non-rotating axle of a vehicle and the rotating hubcap of a tire rotating about the axle and may be removed as a unit for repair and/or replacement of wear parts on the assembly. |
| US11292298B2 |
Noise damper bonded to tire using adhesives
The invention relates to a tire comprising a circumferential tread having an outer tread surface and an inner innerliner surface; at least two spaced-apart beads; sidewall portions extending between the tread and the beads; and a belt-like foam noise damper having first and second terminal ends, wherein the noise damper lines the innerliner surface; wherein the noise damper is secured to the innerliner surface via an adhesive situated between the noise damper and the innerliner, wherein the terminal ends of the noise damper are cut at an angle of less than 90 degrees, overlap each other, and the overlapped second terminal end of the foam is joined to the first terminal end by the adhesive present underneath the second terminal end, and wherein the adhesive has weight in the range of 30 to 800 grams per square meter of foam surface. |
| US11292296B2 |
Inclined stone ejector for irregular wear protection
A tread (10) for a heavy truck tire having a groove (14) with a bottom (16) and a stone ejector (18) located within the groove (14) that extends upwards from the groove bottom (16) wherein the stone ejector (18) has a front side (20), a back side (22) and an upper surface (24) that extends at different distances upwards at different locations on the upper surface (24) such that a first location (26) on the upper surface (24) is located closer to the back side (22) and extends a longer distance upwards than a second location (28) on the upper surface (24) that is located closer to the front side (20). |
| US11292285B1 |
Compact writing instrument
A writing instrument includes a barrel and a cap capable of being assembled with and secured to the barrel. The barrel carries a writing instrument. The cap carries a clip. A free end of the clip includes a detent that can be received by a corresponding indentation of an exterior surface of an external portion of the barrel when the cap is assembled with the barrel. The detent of the clip and the indentation of the barrel are capable of securing the cap and the barrel in their assembled relationship. The writing instrument may be compact. Methods of using a writing instrument include securing a cap of the writing instrument to a barrel of the writing instrument by causing a detent of a free end of a clip of the cap to engage a corresponding indentation of an exterior portion of the barrel. |
| US11292283B2 |
Optical security element
The invention relates to a thin optical security element comprising a reflective or refractive light-redirecting surface having a relief pattern operable to redirect incident light from a light source and form a projected image on a projection surface, the optical parameters of this optical security element fulfilling a specific projection criterion such that the projected image comprises a caustic pattern reproducing a reference pattern that is easily visually recognizable by a person. The invention also relates to a method for designing a relief pattern of an optical security element. |
| US11292282B1 |
Digital payment card with hidden features
A physical payment card includes hidden features (e.g., textual messages, graphics, emphasis features associated with conspicuous features of the payment card, or the like) undiscernible under only visible light, but discernable under ultraviolet light. A digital version of the physical card can be established on a user device. During setup, the user device can receive data regarding the hidden features that are associated with the physical card. Under a normal state, the user device can display the digital card without displaying the hidden features. However, upon activation (e.g., when the digital card is used, when the physical card is used, when the physical card is in sufficient proximity, or the like), the user device can display the hidden features on the digital card. |
| US11292280B2 |
Printable and scuff resistant silicone release coating for linerless thermally-responsive record material
The present invention is directed to a composition and method of providing a silicone release coating material for a thermally-responsive record material while maintaining strong printability with UV inks and water based inks, as well as scuff resistance. The thermally-responsive record material includes a substrate with first and second surfaces. The first surface includes a heat sensitive coating having a colorless dye precursor and an acidic developer material in contiguous relationship. The release coating is provided with an aqueous mixture of a water soluble or water dispersible polymeric material, a silicone release agent, an excess of platinum catalyst, and a hydrophilic silica. The platinum catalyst is preferably provided in excess of 150 ppm. The hydrophilic silica is preferably fumed silica. The release coating is cured at a temperature of 160° C. or less, or even from 70° C. to 120° C. |
| US11292279B2 |
Water-based inks for shrink and non-shrink polymeric films
The present invention provides a process for preparing printed shrinkable polymeric film substrates, by applying an ink or overprint varnish comprising self-crosslinking acrylic emulsions. The inks and overprint varnishes are rub, scratch, chemical, humidity/water, and heat resistant, as well as being resistant to repeated bending and folding. |
| US11292278B2 |
Machine for printing images on articles by means of a thermal transfer roller
The printing machine (1) comprises: a supporting structure (11); a thermal transfer assembly (20) movable in a predetermined horizontal direction (21) and comprising a rotatable motorized transfer roller (30) and heating means (70, 71) associated to the transfer roller (30), wherein the transfer roller (30) and the associated heating means (70, 71) are movable vertically towards and away from a path of the articles (A) to be printed; and supply means (2; 12-16, 33-40) arranged to advance a printing ribbon (N) which on a side facing the articles (A) carries at predetermined intervals images formed of a thermally transferable ink. The thermal transfer assembly (20) further comprises first and second deviation rollers (35, 36) whose axes of rotation are horizontal and substantially parallel to one another and to the axis of rotation (x) of the transfer roller (30). The deviation rollers (35, 36) are arranged one upstream and the other downstream of the transfer roller (30) on the path of the printing ribbon (N) and are displaceable vertically towards and away from said path of the articles (A). The printing machine (1) further comprises first and second motor means (43, 44) associated each with a respective deviation roller (35, 36), said first and second motor means (43, 44) being controllable independently of one another, whereby each of the deviation rollers (35, 36) is selectively displaceable vertically independently of the other one. |
| US11292269B2 |
Method for detecting and compensating for defective printing nozzles in an inkjet printing machine for reducing unusable prints
A method for detecting and compensating for defective printing nozzles in an inkjet printing machine includes printing test sheets each including at least one printing nozzle test chart and at least one gray area for every color separation. The test sheets are recorded and digitized with subsequent pixel-nozzle mapping and amplitude/phase value determination by using a computer. Current measurements are taken at the printing nozzles in between test sheets and customer sheets while being printed. The computer is used for teaching in a SVM model with the results of the current measurement and pixel-nozzle mapping and amplitude/phase determination. The taught-in SVM model and the current measurements are applied to printed, recorded and digitized customer's images to detect defective printing nozzles during production printing on the inkjet printing machine and the detected defective printing nozzles are compensated for. |
| US11292265B2 |
Fluid circulation and ejection
A fluid circulation and ejection system may include a microfluidic die, a single orifice fluid ejector having a drive chamber in the microfluidic die and a pressurized fluid source remote from the microfluidic die to create a pressure gradient across the drive chamber to circulate fluid across the drive chamber. |
| US11292259B2 |
Fluid interconnect
In one example, a fluid interconnect to exchange liquid in a first container with air in a second container that is unvented during an exchange. The interconnect includes a first conduit, a second conduit, and an air flow director to direct air in a second container toward the second conduit during an exchange when a first container and a second container are connected to the interconnect. |
| US11292258B2 |
Head cleaner, liquid discharge apparatus, and head cleaning method
A head clean includes a wiping device configured to wipe a nozzle surface of a head mounted on a carriage, and a holder configured to movably hold the wiping device. The holder includes a connector configured to detachably attach the holder to a guide rod configured to guide a reciprocal movement of the carriage. |
| US11292257B2 |
Molded die slivers with exposed front and back surfaces
In some examples, a print cartridge comprises a printhead die that includes a die sliver molded into a molding. The die sliver includes a front surface exposed outside the molding to dispense fluid, and a back surface exposed outside the molding and flush with the molding to receive fluid. Edges of the die sliver contact the molding to form a joint between the die sliver and the molding. |
| US11292254B2 |
Liquid discharge head, discharge device, liquid discharge apparatus, and bonded substrate
A liquid discharge head includes a nozzle configured to discharge a liquid, a pressure chamber communicating with the nozzle, a pressure generator configured to apply pressure on the pressure chamber, a first substrate including a terminal electrode connected to the pressure generator, and a second substrate including a bonding surface bonded to the first substrate, the second substrate including a terminal opening exposing the terminal electrode of the first substrate. The first substrate includes a through hole penetrating through the first substrate, and the second substrate includes a communication hole communicating with the through hole of the first substrate and an air communication channel on a surface opposite to the bonding surface, the air communication channel communicating with the terminal opening and the communicating hole. |
| US11292248B2 |
Liquid ejection apparatus and circuit board
A liquid ejection apparatus includes a liquid ejection head that ejects a liquid by driving a drive element, a drive signal output circuit that outputs a drive signal for driving the drive element, and a substrate provided with the drive signal output circuit, wherein the drive signal output circuit includes a modulation circuit that modulates an original drive signal to output a modulation signal, an amplifier circuit that amplifies the modulation signal to output an amplified modulation signal, and a demodulation circuit that demodulates the amplified modulation signal to output the drive signal for driving the drive element, and wherein the demodulation circuit is located, on the substrate, between the modulation circuit and the amplifier circuit. |
| US11292244B2 |
Printer ductor roller and electromagnetic valve protection member built into ductor roller
A ductor roller for printing machines has a shaft provided with an air supply pipe, plural individual ductor rollers, and plural electromagnetic valves, both connected to the shaft. The individual ductor rollers advance pneumatically by the electromagnetic valves. The individual ductor rollers have housings that are associated with the shaft and configured to move forward and backward; roller members configured to contact with the ink fountain roller and an ink distribution roller; and bearings connecting the roller members to the housings. The electromagnetic valves are placed in the housings. Protection members for the electromagnetic valves are oil-resistant, have circularly cylindrical or arc-like covers, and are associated with the shaft. They cover the side ends of the housings and are placed in the clearance between the individual ductor rollers. The protection members do not need an exchange, discharge cleaning liquid for printing machines along troughs and prevent the electromagnetic valves from being contaminated by the cleaning liquid. |
| US11292243B2 |
Printing machine and ink fountain device thereof, and method for cleaning periphery of ink fountain
An ink fountain of an ink fountain device is provided with a fixed frame; a plate slidable on the upper surface of the plate; and an advancement and retraction mechanism advancing and retracting the plate with respect to the frame. The advancement and retraction mechanism comprises: a motor; a cam fixed to the output shaft of the motor which is integrally rotatable by rotation of the output shaft and has a cam surface shifted from an exact circle; and a rod in contact with the cam surface and advancing and retracting by the cam. The plate advances and retracts with respect to the frame by the advancement and retraction of the rod. |
| US11292241B2 |
3-D packaging and shipping based on aggregate data
Items may be packaged for shipping or storage using additive manufacturing techniques, also known as three dimensional (3-D) printing. 3-D printed packaging systems of one or more entities may be transmitted to an aggregator and used for, among other things, optimizing shipping and fulfillment of packages. |
| US11292239B2 |
Disassembling method of display module and remanufacturing method of disassembled display module
A disassembling method of a display module includes attaching an auxiliary sheet to a display module by using an adhesive tape, the display module including a display panel attached to a window by an adhesive layer, and the auxiliary sheet attached to the display module including an external force applying portion exposed outside an outer edge of the display module; cooling the display module and the auxiliary sheet attached thereto by the adhesive tape; and after the cooling of the display module and the auxiliary sheet attached thereto, separating the display panel and the window from each other by applying force to the external force applying portion of the auxiliary sheet attached to the display module. |
| US11292237B2 |
Microfluidic assay assemblies and methods of manufacture
A method of making at least a portion of at least one microfluidic actuator having a flexible diaphragm portion and an opposite surface portion, the diaphragm and opposite surface each having opposed faces, at least one of the faces comprising surface-activated PDMS, and the opposed faces being arranged such that when the opposed faces contact each other, they form a fluidic seal, including performing repeated make-and-break-contact protocol on the contacting opposed faces until the tendency for permanent bonds to form between the contacting faces has been neutralized, thereby enabling the diaphragm portion to perform actuated movements to engage and disengage with the opposite surface portion, without the diaphragm sticking to the opposite surface portion. |
| US11292232B2 |
Glass with glass lamination film
A film for glass lamination includes a metal salt or a metal ion. A first absolute value in a gradient of concentration of metal ions within a depth of 6 to 45 nm from a surface of the film is greater than a second absolute value in the gradient of the concentration of the metal ions within a depth of 86 to 125 nm from the surface. A first average value of the concentration of the metal ions within the depth of 6 to 45 nm is 2.5 times or more than a second average value of the concentration of the metal ions within the depth of 86 to 125 nm. |
| US11292231B2 |
Glass sheet composite, and diaphragm
The glass sheet composite of the present invention includes at least two sheets, a liquid layer held between two adjacent sheets of the at least two sheets, and a seal material disposed between the two sheets so as to seal up the liquid layer, in which at least one of the two sheets is a glass sheet, the glass sheet composite including a light-shielding part disposed so as to overlay a boundary between the liquid layer and the seal material when the glass sheet composite is viewed in a plan view. Because of this, the boundary can be concealed, and this not only results in an improvement in designability and a wider choice of materials for the liquid layer and the seal material. |
| US11292230B2 |
Carpet waste composite and method for making same
A carpet waste composite and method for making the same are disclosed. In one embodiment of the method, cleaned, unadulterated layers of carpet having a backing side and a tufted side are provided. An initial, unfused carpet layer is made by placing two cleaned, unadulterated layers of carpet tufted side-to-tufted side with homogenous and adhesive contact therebetween. Heat and pressure followed by cooling are applied to furnish an initial, fused carpet layer. An iterative, unfused carpet layer is created by placing two cleaned, unadulterated layers of carpet tufted side-to-tufted side with the initial, fused carpet layer interposed therebetween using adhesive contact. Heat and pressure followed by cooling are applied to furnish an iterative, fused carpet layer. The process of adding layers may continue as required. |
| US11292228B2 |
Compressible and strong fibrous structures
Articles, such as sanitary tissue products, comprising fibrous structures, and more particularly articles comprising fibrous structures comprising a plurality of fibrous elements wherein the articles exhibit improved consumer relevant properties, for example improved bulk and absorbent properties, compared to known articles and methods for making same are provided. |
| US11292217B2 |
Composite component void repair
Methods for repairing composite component voids are provided. For example, one method comprises locating a void in a composite component and subjecting the composite component to a process for repair. The process for repair includes creating a flow path through the void, applying a filler material to the composite component at the flow path, and processing the composite component having the filler material. In some embodiments, the flow path has a first opening on a first side of the composite component and a second opening on a second, opposite side of the composite component. In other embodiments, at least one portion of the flow path extends at a first angle with respect to a lateral direction defined by the CMC component, and at least another portion extends at a second angle with respect to the lateral direction. |
| US11292212B2 |
Hybrid additive manufacturing
Methods, systems, and apparatus, including computer programs stored on a computer-readable storage medium, for performing hybrid additive manufacturing. In some implementations, a hybrid additive manufacturing system causes a three-dimensional printer to print a sheet of material that includes printed features on one side of the sheet, each printed feature having a structural characteristic that is different from structural characteristics of a majority of the sheet. The system causes a molding machine to form the sheet using a mold, where at least one printed feature corresponds with an area of the mold at which the sheet deforms while being formed. |
| US11292207B2 |
Joined body and accelerator device using the joined body
A joined body includes: a first member having a hole; and a second member that is press-fitted to the hole. The second member has a second abutment surface abutting against a first abutment surface which is an inner wall of the first member forming the hole. A groove portion is defined on one of an inner wall of the first member and an outer wall of the second member, and has a groove formed to extend in a press-fitting direction of the second member to the first member. An insertion portion is formed to protrude in a radial direction from the other of the inner wall of the first member and the outer wall of the second member, and is inserted in the groove. The groove portion has an engagement portion that is able to be engaged with an end portion of the insertion portion in the press-fitting direction. |
| US11292206B2 |
Systems and methods for creating a honeycomb core with venting pathways
A method for creating a honeycomb core having venting pathways includes controlling where a resin is applied to sheets by creating a resin affinity portion and a resin repellant portion on the sheets. The resin affinity portion and the resin repellant portion forms the venting pathways. A honeycomb substrate is then formed from the sheets. |
| US11292201B2 |
Additive swept wedge buildup toolpath
Systems and methods for designing and manufacturing an additive manufacturing (AM) model. A method includes computing a wedge plane and initial toolpath for an AMmodel based on a breaking angle. The method includes trimming an excess toolpath of the AM model using a breaking plane. The method includes building the toolpath along the normal of a first layer and trimming based on a next layer. The method includes building a next wedge of the toolpath in the direction of a wedge plane used to trim a previous wedge The method includes storing the toolpath. |
| US11292200B2 |
Apparatus for additively manufacturing at least one three-dimensional object
Apparatus (1) for additively manufacturing at least one three-dimensional object (2) by means of successive layerwise selective consolidation of layers of build material (3), the apparatus (1) comprising a number of functional devices (7-10) operable at a defined operating voltage level, whereby the apparatus (1) comprises at least one voltage control device (13) configured to change the voltage level of a supply voltage (14) supplyable or supplied to the apparatus (1) from an electrical energy supply grid (15) from a supply grid voltage level different from the defined operating voltage level of the number of functional devices (7-10) of the apparatus (1) to the or a voltage level equal to the defined operating voltage level of the number of functional devices (7-10) of the apparatus (1). |
| US11292198B2 |
Situ monitoring of stress for additively manufactured components
A material deposition process including in situ sensor analysis of a component in a formation state is provided. The material deposition process is implemented in part by a sensor device of an additive manufacturing machine producing the component. The material deposition process includes sensing, by the sensing device, in situ physical properties of an area of interest of the component during a three-dimensional object production. Compliance to specifications or defects are then detected in the in situ physical properties with respect to pre-specified material requirements. The defects are analyzed to determine corrective actions, and an updated three-dimensional object production, which includes the corrective actions, is implemented to complete the component. |
| US11292196B2 |
Resin extractor for additive manufacturing
A method of separating excess resin from at least one object, includes: (a) stereolithographically producing at least one object on at least one carrier platform, each carrier platform having a planar build surface to which at least one object is connected, each object carrying excess resin on a surface thereof; then (b) mounting each carrier platform to a rotor; (c) centrifugally separating excess resin from each object by spinning the rotor with each carrier platform connected thereto while each object remains connected to each carrier platform; and then (d) removing each carrier platform from the rotor with each object thereon, with excess resin separated therefrom. |
| US11292195B2 |
Operational characteristics of screens in thermal imaging
In an example, a method includes acquiring a thermal image of a reflector within an additive manufacturing apparatus through a screen. An energy profile of the thermal image of the reflector may be determined and, based on the energy profile, an operational characteristic of the screen may be determined. |
| US11292193B2 |
High-throughput and high-precision pharmaceutical additive manufacturing system
The present disclosure relates generally to manufacturing pharmaceutical products using additive manufacturing technology. An exemplary printing system comprises: a material supply module for receiving a set of printing materials; a flow distribution module comprising a flow distribution plate, wherein the material supply module is configured to transport a single flow corresponding to the set of printing materials to the flow distribution plate; wherein the flow distribution plate comprises a plurality of channels for dividing the single flow into a plurality of flows; a plurality of nozzles, wherein the plurality of nozzles comprises a plurality of needle-valve mechanisms; one or more controllers for controlling the plurality of needle-valve mechanisms to dispense the plurality of flows based on a plurality of nozzle-specific parameters; and a printing platform configured to receive the dispensed plurality of flows, wherein the printing platform is configured to move to form a batch of the pharmaceutical product. |
| US11292192B2 |
System for additive manufacturing
A system is disclosed for additively manufacturing a composite structure. The system may include a support, a discharge head connected to and moveable by the support, a supply of reinforcement, and a rotary tensioner located between the supply and the discharge head. The rotary tensioner may be configured to impart tension to the reinforcement and to generate a signal indicative of the tension. The system may further include a drive associated with the supply, and a controller in communication with the rotary tensioner and the drive. The controller may be configured to selectively adjust a feed parameter of the drive based on the signal to maintain a desired level of tension. |
| US11292190B2 |
Depositing arced portions of fiber-reinforced thermoplastic filament
A technique for depositing fiber-reinforced thermoplastic filament in an arc is disclosed that mitigates the centripetal forces that arise in the prior art. In accordance with the illustrative embodiment, the centripetal forces are ameliorated by twisting the filament while depositing it in an arc. |
| US11292182B2 |
Panel having decorative layer and method for printing panels
A printed image for the decor of a panel and a method for imprinting plates, in particular wall, ceiling or floor panels. The method includes the following steps: (i) providing a plate; (ii) applying a primer by means of a liquid curtain of coating material on/to a main surface of the plate; (iii) optionally drying and/or curing the primer; (iv) treating the surface of the primer by means of at least one of the following measures: a) corona treatment; b) plasma treatment; c) applying an oil in an aqueous dilution and (v) applying a decorative decor. |
| US11292176B2 |
High performance cooling system
The present invention relates to an external cooling system for a molten film tube produced by a blown film tubular extrusion process, comprised of one or more enclosures with one or more respective cavities that directly receive a portion of cooling gas emanating from one or more associated cooling elements. Each enclosure includes a port containing a variable exhaust device and optional flow buffer, acting to maintain a pressure differential between the cavity and an adjacent inside volume of the molten film tube, adjustable to optimize molten film tube stability cooling element efficiency and spaced apart dimension between cooling elements. Additionally, at least one cooling element is provided, comprised of a divergent cooling element with a divergent cooling interface containing a cooling gas deflector spaced adjacent to the molten film tube and providing an expelled cooling gas. |
| US11292172B2 |
Ram extruding thin panels of UHMW polymers
A ram extrusion apparatus including a die having several thermal zones, a hopper for introducing a granular polymer resin to the die, and a ram for moving the granular polymer resin through the thermal zones of the die and out from an outlet end thereof at a temperature above the crystalline melt temperature of the polymer resin. The hopper may be designed to deliver the polymer resin into a resin inlet of the die in a plurality of specifically metered amounts which may vary across a width of the resin inlet end of the die. The apparatus may further include one or more finishing tables positioned after the outlet end of the die for receiving and moving the extruded resin away from the outlet end of the die so that there is no backpressure on the extruded resin, and which provide compression force and even cooling to the extruded resin. |
| US11292171B2 |
Thread drawing processes
The thread drawing processes include the steps of feeding, mixing and stirring, first drying, hot melt extrusion, first cooling, stretch extension, second cooling, winding-strands-into-roll, and second drying. The threads made by the processes mainly use thermoplastic polyurethane particles which are easily prepared. When fabric made by the threads is attached to objects, the fabric is flat and neat. |
| US11292170B2 |
Processing aids and masterbatches for the same
The present invention relates to a processing aid of a non-fluorinated melt-processable polymer and a masterbatch for a processing aid, features the inclusion of a processing aid comprising a fluoropolymer forming clustered secondary particles each having a particle size of 2 μm to 2 mm and being a combination of primary fluoropolymer particles each having a diameter of 0.02 μm to 0.5 μm, and may accelerate the elimination of melt fracture despite the omission of an interfacial agent and decrease extrusion load upon process to thereby enhance productability. |
| US11292168B2 |
Process and apparatus for the manufacturing of a figure-of-eight cable
It is disclosed a process and an apparatus for manufacturing a figure of eight cable. An extrusion head has separate extrusion dies extruding in parallel a first and second outer sheath around a first and second core, respectively, so as to provide two separate cable elements having respective longitudinal axes laying in a first plane. While the outer sheaths are in a softened state, the cable elements are passed in parallel through a twisting die which causes their longitudinal axes to lay in a second plane forming a predetermined twisting angle with respect to the first plane. This twisting causes the outer sheaths to join together, thereby forming a figure of eight cable. |
| US11292166B2 |
Method for manufacturing an electronic assembly and an electronic assembly
A method, for manufacturing an electronic assembly, such as an antenna or a capacitive sensing device or a coupled inductor, comprising at least a first electrically conductive element and a second electrically conductive element is presented. The method comprises obtaining said electrically conductive elements, such as patch elements, arranging said electrically conductive elements, such as inside of a cavity defined by a mold structure, at a pre-defined distance from each other for establishing an electromagnetic coupling between said electrically conductive elements, and molding, such as injection molding, a molding material layer at least between said electrically conductive elements, wherein the molding material layer has a thickness between said electrically conductive elements defined by the pre-defined distance. In addition, electronic assemblies, antennas, capacitive sensing devices and coupled inductors are presented. |
| US11292162B2 |
Method of fabricating latex products
A liquid latex emulsion is compressed to align the randomly arranged molecules to form rows of aligned molecules. A continuous flow of the liquid is created in the direction of the rows of aligned molecules. A first latex layer of rows of aligned latex molecules is created on a form by immersing the form into the continuous flow of compressed liquid at a first immersion angle. A second latex layer is created on the first latex layer, the second latex layer has rows of aligned latex molecules extending in a direction different the rows of aligned latex molecules of the first layer. The second latex layer is formed by immersing the form with the first latex layer into the flow of compressed liquid at an immersion angle different from the first immersion angle. |
| US11292151B2 |
Methods for manufacturing boards, and profiled element for manufacturing boards
A method for manufacturing a board as well as a profiled element for manufacturing the board. The method including the steps of providing a material mass including an organic material and a binding agent for binding the organic material together, pressing the material mass so as to form the board, and removing material from the material mass in one or more material zones before pressing so as to obtain after pressing a lower density in those zones compared to the remainder of the board. |
| US11292149B2 |
Composition for repairing finished wood products
A new composition has been invented which for restores the appearance of finished wood surfaces. The composition includes between 20 and 40%, by volume, of at least two oils; between 60 and 80%, by volume, of an organic, nonpolar solvent; and, at least two colorants, with a first colorant comprising about twice, by volume of a second colorant. The at least two oils may be any combination of tung oil, boiled linseed oil, and, olive oil, preferably all three are present. The organic, nonpolar solvent may be high grade mineral spirits. The first colorant may be yellow oxide and the second colorant may be raw umber. |
| US11292146B2 |
Cutting apparatus for minimizing deflection of a die cutter assembly
A cutting apparatus for cutting a web within a frame includes a die cutter assembly including a cutting blade projecting from a cylindrical surface and a counter anvil including first and second ends journaled into the frame. The counter anvil is positioned below the die cutter assembly for receiving the web fed therebetween across a width of the frame. The cutting apparatus includes first and second outboard bearing assemblies positioned on the die cutter near the first and second opposing ends, respectively, and one or more inboard bearing assemblies positioned about the die cutter assembly and spaced inwardly from the outboard bearing assemblies. Each outboard bearing assembly is configured to control a spacing between the die cutter assembly and the counter anvil along the width of the frame. The cutting apparatus also includes one or more actuators positioned atop the frame in connection with the one or more inboard bearing. |
| US11292145B2 |
Blade changer unit
A blade changer unit includes a blade chuck for holding a cutting blade, a moving unit for moving the blade chuck, and a control unit for controlling moving unit. The blade chuck has a plurality of electrically conductive grippers for holding the cutting blade. The controller detects conduction between the grippers and a boss. The control unit includes a calculator for calculating the position of a central axis of the mount from coordinates where the conduction between the holder and the boss is detected when the moving unit is controlled to bring the grippers into contact with the mount at at least three points, and a mounting/dismounting controller for mounting and dismounting the cutting blade while the central axis of the blade chuck is aligned with the central axis of the mount calculated by the calculator. |
| US11292143B2 |
Razor cartridge and razor assembly using the same
The present disclosure provides a razor cartridge including at least one shaving blade having a cutting edge, a blade housing configured to accommodate the at least one shaving blade aligned in a transverse direction, a heated area formed at the blade housing, and comprising at least one heating pattern made of a conductive material, and a non-heated area formed at the blade housing made of a material different from the heated area, wherein the conductive material included in the at least one heating pattern is a conductive plastic or metallic material, and wherein the heated area is configured to generate heat by receiving electric power from a power supply. |
| US11292139B2 |
Gripper having a sensor on a transmission member bearing of the gripper
A gripper includes at least one first gripper finger adjustably mounted to a gripper main body by a gripping finger mount, at least one second gripper finger cooperating with the first gripper finger, and a motor-drivable transmission configured to adjust the at least one first gripper finger relative to the gripper main body and the at least one second gripper finger such that a clamping force is generated, whereby an article can be held in a clamped manner by the gripper. The transmission includes a first transmission member connected to the first gripper finger, and a second transmission member mounted on the gripper main body by a transmission-member bearing arrangement having a first transmission member bearing configured to absorb the transmission-bearing reaction force that acts in a direction of the clamping force. The transmission-member bearing arrangement includes a sensor configured to sense the transmission-bearing reaction force. |
| US11292136B2 |
Mobile robot docking systems and methods
A mobile robot system includes a docking station and a mobile robot. The docking station includes a platform, first and second charging contacts on the platform, and first and second ramp features on the platform. The robot includes a housing, first and second drive wheels, first and second raised charging contacts on a bottom of the housing, and a cleaning module including at least one rotatable cleaning head that extends below the bottom of the housing. The robot is movable from an approach position with the robot spaced apart from a front of the platform to a docked position with the robot on the platform and the docking station charging contacts engaged with the robot charging contacts. As the robot moves from the approach position to the docked position, the robot engages the first and second ramp features and the cleaning mechanism is lifted over the docking station charging contacts. |
| US11292135B2 |
Rotating switch sensor for a robotic system
A sensor system includes a first member extending along a rotational axis and having a surface disposed circumferentially about the axis. The sensor system further includes a conductive element fixed to the first member and disposed on the surface and about the rotational axis and a second member extending along the axis. A rotational position between the first member and the second member is adjustable. The sensor system further includes a target mounted to and rotatable with the second member and being movable relative to the second member between first and second positions. The target is spaced apart from the conductive element in both the first and second positions and is closer to the conductive element in the second position compared to the first position. The conductive element is configured to sense the target in the second position for any rotational position between the first member and the second member. |
| US11292130B2 |
Method for motion simulation of a manipulator
Various embodiments relate to a method for motion simulation for a manipulator, such as an NC-controlled manipulator, in a machining environment, wherein the manipulator is moved in an operating mode by a control apparatus and the machining environment is at least partly mapped in an environment model and wherein the method comprises computation of a trajectory plan by the control apparatus from a setpoint movement of the manipulator starting from an initial situation and based on a kinematic model of the manipulator, performance of a kinematic collision check based on the trajectory plan, the kinematic model and the environment model, and production of a prediction result based on the kinematic collision check. The method is characterized in that the initial situation corresponds to the current manipulator state. Further, some embodiments relate to a corresponding computer program with program code and to a corresponding system for motion simulation for a manipulator. |
| US11292125B2 |
Low-back-clearance robot speed reducer
A low-back-clearance robot speed reducer includes a wheel holder (16), a pin gear shell (1), a first cycloidal wheel (6), a roller pin (8), a second cycloidal wheel (11), a gland (2), an elastic member (9), a first cross-shaped slider (5), a second cross-shaped slider (13) and a crankshaft (10). The first cycloidal wheel (6) and the second cycloidal wheel (11) are in a phase relation of 180 degrees and have a multi-point engagement transmission relationship with the pin gear shell (1) and the roller pin (8). The first cross-shaped slider (5) and the second cross-shaped slider (13) form a double cross-shaped slider structure, in which the groove profile of the sliders is of a trapezoidal groove structure. A clearance is automatically axially compensated by the elastic member (9). The center of rotation of the crankshaft (10) is coaxial with the wheel holder (16) and the gland (2). |
| US11292123B2 |
Continuum robot, modification method of kinematic model of continuum robot, and control method of continuum robot
To provide a technology of reducing a difference with respect to a target position of a curvable portion of a continuum robot which is to move forward substantially along a trajectory including a branched trajectory and a space. A continuum robot includes a plurality of curvable portions separately driven by wires, and control units which control positions of a plurality of curvable portions in accordance with a kinematic model. A modification value for modifying the kinematic model based on a target position and a measured position about each of the cases in which the plurality of curvable portions take a plurality of positions having at least one intersection is calculated. Modification uses a modification result in at least one of the plurality of positions as an initial value to modify the kinematic model in another position, and synthesizes the plurality of modification values. |
| US11292118B2 |
Power tool
A hydraulic tool includes a tool head and a moveable piston coupled to the tool head. The hydraulic tool head includes a plurality of jaws, which are operable to open and close for performing work on a workpiece. The hydraulic tool also includes a motor operable to drive the moveable piston to close the plurality of jaws to a closed position at which the work on the workpiece is completed. The hydraulic tool further includes a position sensor configured to detect when the plurality of jaws are at the closed position and responsively generate a sensor signal indicating that the plurality of jaws are at the closed position. Additionally, the hydraulic tool includes a controller configured to receive the sensor signal from the position sensor. The controller is configured to operate the motor based on the sensor signal that the controller receives from the position sensor. |
| US11292117B2 |
Folding tool
Provided is a tool that includes a handle assembly including a top portion and a bottom portion. The tool also includes a lock plate disposed between the top and bottom portions and having a deflectable arm having a free end biased towards the top portion, a fixed end opposite the free end, an inner edge, an outer edge, and a detent near the free end and the inner edge. The tool additionally includes a blade having first and second ends, an indent in a bottom surface of the blade near the first end for engaging the detent in a closed position, and a ramp on the bottom surface near the indent defining a reduced thickness portion of the blade that reduces in thickness from the indent towards an edge of the blade to reduce contact between the detent and the blade during rotation of the blade. |
| US11292116B2 |
Pneumatic tool
A pneumatic tool includes: a drive mechanism which is configured to be driven by compressed air of a first pressure: and a valve mechanism which is configured to be actuated by compressed air of a second pressure, which is higher than an atmospheric pressure and lower than the first pressure, and which is configured to switch whether or not to supply the compressed air of the first pressure to the drive mechanism. |
| US11292115B2 |
Staple gun capable of utilizing multiple staple sizes
A manually operated staple gun includes a frame, a staple magazine, and a user-actuated unit. The user-actuated unit is mounted in the frame to switch between a first condition wherein the magazine is configured to guide staples of a first width along a guide axis into a ready position to be driven into a work piece and a second condition wherein the magazine is configured to guide staples of a second width along the guide axis into the ready position to be driven into a work piece. |
| US11292107B1 |
Engagement structure of socket wrench
An engagement structure of a socket wrench contains: a body including a drive head, an accommodation chamber, a ratchet member received, a hexagonal groove, a circular large-diameter notch, multiple recessed, and a hexagonal small-diameter orifice. The hexagonal groove is configured to accommodate a locating sleeve. The locating sleeve includes an upper extension, a hexagonal positioning portion, a hexagonal receiving hole, multiple columns, two opposite central holes, two steel balls, and a slot. The locating sleeve further includes multiple springs fitted on the multiple columns of the multiple cutouts. The upper extension of the locating sleeve is connected with of the hexagonal small-diameter orifice and a hexagonal coupling aperture of a control disc, and a C-shaped retainer is engaged in the slot of the locating sleeve so that the C-shaped retainer abuts against the control disc, thus connecting the ratchet member, the locating sleeve, and the control disc. |
| US11292106B2 |
Locking pliers with modular tool insert
This invention is a set of locking pliers which includes a modular locking system to allow for tool inserts to be secured between the jaws of the pliers. |
| US11292103B2 |
Hand-held conformable sanding block
An elastomeric sanding block conformable to curved or flat surfaces includes a Shore A hardness ranging from about 30 to about 90, and is made from ethylene-vinyl acetate copolymer, low-density polyethylene or an admixture thereof. The polymer or admixture ranges from about 35 to about 70 percent of the sanding block composition by weight. A blowing agent is present in an amount that ranges from about 1.5 to about 4.5 percent of the composition by weight. The elastomeric sanding block may be formed by combining the polymer or admixture and other components under heat to yield a feedstock, thermoforming the feedstock in a mold to yield a foamed material sheet, and cutting the foamed material sheet. |
| US11292101B2 |
Chemical mechanical polishing apparatus and method
A chemical mechanical polishing apparatus is provided. The chemical mechanical polishing apparatus includes a polishing pad, a pad conditioner, a measurement tool, and a controller. The polishing pad is provided in a processing chamber for polishing a wafer placed on the polishing surface of the polishing pad. The pad conditioner is configured to condition the polishing surface. The measurement tool is provided in the processing chamber and configured to measure the downward force of the pad conditioner. The controller is coupled to the pad conditioner and the measurement tool, and is configured to adjust the downward force of the pad conditioner in response to an input from the measurement tool. |
| US11292098B2 |
Hub chuck, hub fixture and X-ray detecting apparatus
A hub chuck, includes a clamping center shaft, a top cover plate, a middle step gear and a tapered bottom plate. In a three-layer structure of the cover plate, the step gear and the tapered bottom plate of the chuck, the maximum outer ring diameter of the cover plate is smaller than that of the step gear, the minimum outer ring diameter of the step gear is smaller than that of the tapered bottom plate, the lower part of the step gear and the upper surface of the tapered bottom plate form a ring groove, a lower rim of a hub can be caught in the ring groove, and tapered teeth at the upper part of the step gear can be pressed to an inner wheel lip. |
| US11292094B2 |
Automated tightening of bolts
The invention relates to a method for the controlled and automatic tensioning of bolts pre-installed in a flange joint between a hub and a main shaft in a nacelle of a wind turbine as well as to a bolt tensioning system for such method. The method comprises arranging a fixture inside the nacelle and mounting a bolt tensioning tool to the fixture which is mounted movable in an axial direction and in a working area perpendicularly hereto. First the flange joint is rotated to position a first set of bolts within the working area of the bolt tensioning tool, and then the bolt tensioning tool is controlled alternately to move the tensioning tool into a position for tensioning a bolt and to tension the bolt, until all bolts of the first set of bolts have been tensioned. The rotation of the flange joint may be controlled by operating a rotation tool operably connected to the main shaft, gearbox, and/or generator. |
| US11292088B2 |
Wear resistant coating
A composite material comprising a plurality of round particles bound together by a binding material. Each of the plurality of round particles includes a wear resistant element, an intermediate coating on the wear resistant element, and a round outer layer encapsulating the intermediate coating and the wear resistant element. The intermediate coating is metallurgically bonded to the wear resistant element, and is metallurgically bondable to the binding material. |
| US11292087B2 |
Glass separating and cutting system for electronic mobile device repair
A system for separating the front and back outer glass layer from the casing/body of electronic mobile devices and for cutting mobile device screen protector sheets by way of laser burning and cutting comprises a housing, such housing containing a laser; a mirror galvanometer; a safety chamber enclosure; a metal plate with internal glass sheet; a chamber with opening and closing lid, lid button and lid sensor; a control printed circuit board with processor; a power inlet; a power supply; and an on/off switch. |
| US11292084B2 |
Method for joining a substrate and a part with structuring of the substrate
A method of assembling a substrate with a part is provided. The method includes a step of structuring the substrate by a pulsed laser. In one example, the substrate is metallic and the part is polymer-based. The structuring step engraves grooves into the substrate in a pattern determined by the relative motion of the beam and the substrate. The pattern is configured to provide improved adhesion between the structured substrate and a part after assembling the substrate and the part by laser welding. The method of assembling may further include a pre-treatment step of the structured surface to allow improve laser absorption during the welding assembling. |
| US11292080B2 |
Preparation of composite rods
The present invention relates to a method of producing a composite rod from a braze material and a sheet of material comprising cermet. The method comprises scoring a surface of the sheet to produce at least one line of localised stress and subsequently causing the sheet to break along the line of localised stress, thereby to produce a plurality of cermet chunks. The cermet chunks can be combined with the braze material to produce the composite rod. In a particular embodiment, the sheet of material may be a used cermet cutting tip. |
| US11292077B2 |
Refill friction stir spot welding method and refill friction stir spot welding device
A friction stir spot welding method performs friction stir spot welding of a pair of workpieces having a coating film formed on at least one welding surface by using a refill friction stir spot welding device including rotary tools. The method includes removing the coating film by plunging a distal end of the shoulder member into one workpiece up to a position closer to the surface than the welding surface, while rotating the shoulder member as a rotary tool around the axis, and rotating the shoulder member in a state in which the surface of one of the pair of workpieces, with the welding surfaces being overlaid on each other, is pressed by the end face of the clamp member and performing friction stir spot welding of the pair of workpieces after the coating film removal by using the pin member and the shoulder member as rotary tools. |
| US11292076B2 |
Friction spot joining device and friction spot joining method
A friction spot joining device configured to carry out friction spot joining of a pair of plates includes an advance-retreat drive configured to advance and retreat a tool to/from the plates a rotation drive configured to rotate the tool, and a controller configured to control the advance-retreat drive and the rotation drive. The controller executes a joining control in which the tool is caused to give pressure to the plates while the tool is rotated so that the tool is pushed into the plates, and a separating control in which the tool is separated from the plates when an integrated value (P=ID×ΔT) calculated using a current value (ID) of the rotation drive during the joining control and a driving period of time (ΔT) during the joining control is determined to be reached a target value. |
| US11292075B2 |
Method for intermittent ultrasonic processing of a length of material
The present invention relates to a method for intermittent ultrasonic processing of a length of material, wherein a length of material is moved through between a sonotrode and a counter-tool and the length of material is processed intermittently. In order to specify a method for intermittent ultrasonic processing of a length of material by which the disadvantages of the prior art can be avoided or at least reduced, according to the invention it is suggested that in a processing interval the sonotrode is stimulated by an ultrasonic oscillation with an oscillation amplitude A and in a movement interval the sonotrode is stimulated with an oscillation amplitude B, wherein B |
| US11292072B2 |
Arc start adjustment device, welding system and arc start adjustment method
An arc start adjustment device adjusting an arc start procedure in a welding process comprises an obtainment unit that obtains welding data indicating a welding state during or after a welding process, and a procedure adjustment unit that adjusts the arc start procedure such that the cycle time of the welding process is shortened based on welding data obtained by the obtainment unit. |
| US11292071B2 |
Method for producing molded article, production device, and molded article
A method for producing a built-up object by melting and solidifying a filler metal to form weld beads on a base surface along a track for a torch and form the built-up object formed by the weld beads is provided. The built-up object includes a bead formation portion where a gravitational influence is maximum. The method includes: forming a supporting bead having a higher viscosity during weld-bead formation than other weld beads in the bead formation portion; and forming the other weld beads overlying the supporting bead. |
| US11292070B2 |
Welding torch and all-position welding device
A welding torch includes a torch body including a flow path forming portion that forms a shielding gas flow path into which an inert gas flows and an outer gas flow path communicating with the shielding gas flow path, a first gas lens that straightens the inert gas in the shielding gas flow path and blows the inert gas out as a shielding gas, and a second gas lens that straightens the inert gas in the outer gas flow path and blows the inert gas out as an outer gas. Provided is an all-position welding device that performs butt welding of tubes, and includes the welding torch and a rotation mechanism for rotating the welding torch around the tube. |
| US11292063B2 |
Apparatus and methods for production additive manufacturing
An additive manufacturing apparatus includes: a build module comprising a build chamber, and a least one of but less than all of the following elements: (a) a directed energy source; (b) a powder supply; (c) a powder recovery container; and (d) a powder applicator; and a workstation comprising the remainder of elements (a)-(d) not included in the build module. |
| US11292060B2 |
Method for producing a three-dimensional component
Additive manufacturing systems may include a laser melting apparatus, a sensor device, and a visualization apparatus. A laser melting apparatus may form a three-dimensional component by exposing a powder bed to a beam of radiation based on build coordinates, with the beam of radiation providing an energy influx that generates a melt pool in a melt region of the powder bed. A sensor device may capture sensor values corresponding to the melt pool and/or the melt region. A visualization apparatus may display a representation of the three-dimensional component, with the display including the build coordinates and the sensor values in respect of a capture location thereof in the three-dimensional component. The displayed representation may be based on a display output that includes sensor values correlated with build coordinates. |
| US11292055B2 |
Production of silicon nano-particles and uses thereof
A process for producing silicon nano-particles from a raw silicon material, the process including steps of alloying the raw silicon material with at least one alloying metal to form an alloy; thereafter, processing the alloy to form alloy nano-particles; and thereafter, distilling the alloying metal from the alloy nano-particles whereby silicon nano-particles are produced. |
| US11292047B2 |
Mechanical die pressure monitoring system
A die assembly for use with a stamping die. The die assembly having a system for monitoring a gas pressure in the stamping die. The system including first and second piston-cylinder assemblies acting on a flag block wherein movement of the flag block corresponds to a pressure change. A sensor detects a movement of the flag block. |
| US11292045B2 |
Full-electric servo vertical three-counter-roller driving power spinning device
A full-electric servo vertical three-counter driving power spinning device includes a rack, and the rack includes a baseplate. A workpiece active rotating mechanism and an inner roller feeding mechanism are provided on the baseplate, an outer roller feeding mechanism is provided on the rack; the outer roller feeding mechanism is provided with an outer roller active rotating mechanism; the outer roller active rotating mechanism includes an outer roller active rotating motor and an outer roller, and the inner roller feeding mechanism includes an inner roller. A stress state of a cylinder material by adopting a combined method of an active rotation of a roller and an active rotation of a workpiece turntable is significantly different from that by a passive spinning of a counter-roller, thus improving a thinning rate of a wall thickness of a cylindrical member and a hardening properties of materials. |
| US11292037B2 |
Pharmaceutical waste disposal assembly
A pharmaceutical waste disposal assembly includes a fluid receiver body for receiving fluid pharmaceutical waste, said fluid receiver body may comprise a material that is clear, opaque, or otherwise see-through and having a capacity. The assembly also includes a first reaction agent positioned within the fluid receiver body, the fluid pharmaceutical waste contacting the first reaction agent to change the fluid pharmaceutical waste in one of a chemical and physical manner so that the fluid pharmaceutical waste is rendered unrecoverable. The assembly also includes a fluid absorber positioned within said fluid receiver body, said fluid absorber configured to absorb and retain fluid pharmaceutical waste deposited in said fluid receiver body. The assembly also includes a moisture-sensitive visual indicator that changes color when fluid pharmaceutical waste deposited in said fluid receiver body has reached a predetermined percentage of said capacity of said fluid receiver body. |
| US11292035B2 |
Method for cleaning gas supply line and processing system
A method includes forming a film of a compound on an inner wall of a gas supply line by polymerization of a first compound and a second compound by controlling a temperature of the gas supply line to a first temperature at which the first compound and the second compound are polymerized in a state where a first gas containing the first compound and a second gas containing the second compound are supplied to the gas supply line, and removing the film by controlling the temperature of the gas supply line to a second temperature at which the film is depolymerized after predetermined processing is performed on a target object in a processing chamber by a processing gas supplied into the processing chamber through the gas supply line having the film. The first compound is isocyanate. The second compound is amine or a compound having a hydroxyl group. |
| US11292032B2 |
Lining arrangement, and a method for fastening lining elements to a support structure
The disclosure relates to a lining arrangement for wear protection comprising: at least one lining element arranged to be fastened to a support structure; and at least one device, the device comprising: a first element adapted to be received in a through hole of said at least one lining element or a through hole created by adjacent lining elements, the first element having an axially arranged opening; a second element for engagement with the first element, such that the at least one lining element is attached to the support structure upon interconnection between the first element and the second element, and wherein an outer periphery of the second element comprises a plurality of grooves for engagement with a handling tool. The disclosure further relates to a method for fastening lining elements to a support structure. |
| US11292027B2 |
Processes for producing effect layers
The invention relates to the field of the protection of security documents such as for example banknotes and identity documents against counterfeit and illegal reproduction. In particular, the present invention provides processes for magnetically transferring one or more indicia into a not yet hardened coating layer made of a coating composition comprising platelet-shaped magnetic or magnetizable pigment particles so as to produce optical effect layers (OELs) as anti-counterfeit means on security documents or security articles or for decorative purposes. |
| US11292022B2 |
Fluid filling nozzle, apparatus, and method of filling a container with a fluid
A fluid filling apparatus for filling containers with a fluid is provided. An ultrasonic frequency is used to vibrate a filling nozzle between successive container filling cycles. The vibrations break a liquid string filament formed at a discharge end of the filling nozzle at the end of each filling cycle. Methods and a fluid filling nozzle for filling containers with a fluid are also provided. |
| US11292018B2 |
Method for producing wearable coating
Methods involving: A) placing one or more solid materials on a skin surface; after step A), B) electrostatically spraying a composition X comprising (a) one or more volatile substances selected from water, an alcohol, and a ketone and (b) a polymer having a coating forming ability directly on the skin to thereby form a coating on the skin surface; and after step B) or before step A), C) applying a composition Y, other than the composition X, comprising one or more components selected from the group consisting of (c) an adhesive polymer and (d) an oil component (d) to the skin, are useful for producing a wearable coating having a solid material fixed on skin. |
| US11292016B2 |
Nozzle assembly used to manufacture absorbent articles
An apparatus for applying a first fluid to an advancing substrate comprising a nozzle body made, at least in part, using an additive manufacturing method. The nozzle body comprises a fluid orifice for receiving the first fluid; a conduit in fluid communication with the fluid orifice for receiving the first fluid received by the fluid orifice; a passageway in fluid communication with the conduit for receiving the first fluid received by the conduit; and a slot in fluid communication with the passageway for applying the first fluid to the advancing substrate. A method for making an apparatus comprising a nozzle body is also provided, comprising: sequentially forming, from at least one material using an additive manufacturing method, a plurality of layers in a configured pattern corresponding to a shape of at least one of an upper nozzle assembly member or of a lower nozzle assembly member of the nozzle body. |
| US11292011B2 |
Apparatus and method for purification of air
An apparatus and method for purification of air, is disclosed. The apparatus includes: (a) a mist generator, is configured to generate water micro droplets, (b) a charging chamber, is configured to transfer electric charges to the micro droplets, (c) an interacting space is configured to act as a physical barrier and provide sufficient space for adsorption of air pollutants, (d) a collecting chamber is configured to collect the contaminated micro droplets and convert them to a liquid form, (e) and a water recycling section, is configured to remove the contaminations and provide a usable clean water for the mist generator. The collecting chamber of the apparatus is incorporated with a plastic grid enhanced with surface modified nanofibers to promote the micro droplet collecting efficiency. Further, a method of fabricating a plastic grid enhanced with surface modified nanofibers for an air purifier apparatus is also disclosed. |
| US11292000B2 |
Devices and methods for separating circulating tumor cells from biological samples
A variety of devices, systems, kits, and methods are provided for separating or enriching circulating tumor cells in a biological sample such as whole blood. In some aspects, the devices are multi-stage devices including at least a filtering stage, and two separation stages for ferrohydrodynamic separation of magnetically labelled white blood cells and for marker-independent and size-independent focusing of magnetically labeled particles so as to separate or enrich unlabeled rare cells in the biological sample. The devices and methods are, in some aspects, capable of high throughput in excess of 6 milliliters per hour while achieving high separation (>97%) of the unlabeled rare cells. |
| US11291997B2 |
Rotary manifold for paper-based immunoassays
A system for and methods of analyzing a test sample through the use of a rotary apparatus that includes a microfluidic paper-based apparatus (mPAD). The apparatus includes two or more layers that are rotatable with respect to one another. A middle layer may comprise a microfluidic apparatus having one or more reagent channels. Each of the reagent channels may include reagent dried on the surface of the channel, and, together with an absorption pad, may be aligned vertically with a sample chamber. Male and female engagement surfaces on each of the middle layer, the top layer, and the bottom layer interlock to secure each layers in vertical alignment so that fluid flows through the apparatus to contact a test sample with a reagent and facilitate detection of a target analyte in the test sample in the sample chamber. |
| US11291995B2 |
Selectively vented biological assay devices and associated methods
Selectively vented biological assay devices and methods of performing biological assays with such devices are provided herein. Disclosed devices include (a) a sample receiving cartridge comprising a sample inlet and one or more reaction chambers and (b) a selective venting element having passively tunable porosity. The methods include controlling fluid flow within the subject devices with the selective venting element. |
| US11291994B2 |
Cartridge, analysis system and method for testing a sample
A cartridge, an analysis system and a method for analyzing, in particular, a biological sample, wherein a first group having one or more valves and a second group having one or more valves can be or are actuated from different sides of the cartridge. |
| US11291992B2 |
On-site diagnostic system and the method thereof
A portable and completely self-contained apparatus(20) for detecting analyte and the methods of use thereof is described. The apparatus (20) includes a microfluidic cartridge driver unit (30), an optical inspection unit (32), and a control unit (28) and a power supply unit, which can run the binding and detection of the analyte without any fluidic interfaces to the instrument. The microfluidic cartridge driver unit (30) receives microfluidic cartridge (22) that holds a microarray and integrated microfluidic chip (24) for delivering the analyte to perform different process steps in the detection of analyte. A complete detection of analyte using the invention takes only a few minutes. |
| US11291988B2 |
Pipette tip for an automated pipetting device
The invention concerns pipette tips for connecting to a pipette tube of a pipetting device are used for taking up and discharging fluids. The pipette tip is in the shape of an elongated tube forming a pipette body that has an opening at one end and is designed for connecting to the pipette tube at the other end. The pipette tip has a first electrode as a volume measuring electrode of a measuring capacitor and a second electrode as an immersion detector electrode. The first electrode is located on an outer surface of the pipette body or is embedded in the pipette body, and the second electrode is located at least partially on an inner surface of the pipette body. |
| US11291987B2 |
Permanent-magnet piston assembly comprising an exoskeleton which holds permanent-magnet arrangements for a pipetting apparatus
A permanent-magnet piston subassembly (10) for a pipetting apparatus, the piston subassembly (10) extending along a piston axis (K) and comprising a plurality of permanent-magnet arrangements (14a to 14m) that are arranged one behind another along the piston axis (K) with alternatingly opposite polarization directions in such a way that for each two permanent-magnet arrangements (14i, 14j) directly successive along the piston axis, it is the case that magnetic poles located closest to one another along the piston axis (K), of different successive permanent-magnetic arrangements (14a to 14m), are like poles, is characterized in that the piston subassembly (10) encompasses a sheath tube (12), extending along the piston axis (K) constituting a tube axis (H), in which the plurality of permanent-magnet arrangements (14a to 14m) are received. |
| US11291981B2 |
Boron-based electron donors for Ziegler-Natta catalyst systems
A catalytic system for use in olefinic polymerization, includes titanium, magnesium, a halogen, organoaluminium, and a boron-based electron donor. |
| US11291980B2 |
Process for preparing an extrudable composition comprising a titanium-containing zeolitic material, having framework type MWW
A process for preparing an extrudable composition comprising a titanium-containing zeolitic material having framework type MWW, the process comprising providing a titanium-containing zeolitic material having framework type MWW, having a water absorption capacity of at least 11 weight-%, subjecting the titanium-containing zeolitic material having framework type MWW an acid treatment, optionally incorporating zinc in the acid-treated titanium-containing zeolitic material having framework type MWW; preparing a composition comprising the titanium-containing zeolitic material having framework type MWW obtained from (ii) or (iii), a precursor of a silica binder, water, and a kneading agent, wherein the composition does not comprise a polyethylene oxide. |
| US11291978B2 |
Acidic aromatization catalyst with improved activity and stability
Methods for producing supported catalysts containing a transition metal and a bound zeolite base are disclosed. These methods employ a step of impregnating the bound zeolite base with the transition metal, fluorine, and high loadings of chlorine. The resultant high chlorine content supported catalysts have improved catalyst activity in aromatization reactions. |
| US11291975B2 |
Catalytic converter
In order to specify a catalytic converter, especially SCR catalytic converter, with maximum catalytic activity, this catalytic converter has at least one catalytically active component and additionally at least one porous inorganic filler component having meso- or macroporosity. The organic porous filler component has a proportion of about 5 to 50% by weight. More particularly, a diatomaceous earth or a pillared clay material is used as the porous inorganic filler component. |
| US11291965B2 |
Evaporation-controlling container inserts
An apparatus configured for mixing the contents of one or more fluid containers includes a fluid container support platform configured to hold one or more fluid containers. The fluid container support platform is configured to index the container to one or more specified locations and to be moved in an orbital path about an orbital center independently of the rotation about the central axis of rotation. The apparatus further includes an indexing drive system configured to effect indexing movement of the container support platform and a vortex drive system configured to effect powered orbital movement of the container support platform about the orbital center. An evaporation limiting insert placed within containers reduces exposure of the fluid contents of the container to atmospheric air, thereby reducing susceptibility of the fluid contents to evaporation. |
| US11291964B2 |
Method for monitoring and controlling mixer operation
A mixer machine assembly having a drive unit with an electric motor, a drive shaft assembly connected to the electric motor, and a propeller. The propeller has a hub, a plurality of blades, and a propeller shaft from the drive shaft assembly. The control unit is operatively connected to the electric motor, and is configured for monitoring and controlling the operation of the mixer machine. The control unit monitors a drive shaft torque about a drive shaft of the drive shaft assembly. The control unit determines an average torque range based on at least one torque range, wherein each torque range is the difference between the highest and the lowest torque value detected during a predetermined angle of rotation of the propeller during operation of the mixer machine assembly. The control unit compares the determined average torque range with a predetermined torque range limit value. |
| US11291963B2 |
Device and method for producing a ready-to-use solution from a concentrate
A device and related method for producing a ready-to-use solution from a concentrate and a diluent includes an inlet for the diluent; an inlet for the concentrate; an outlet for the solution; a line extending from the inlet for the diluent via a confluence where diluent and concentrate meet, to the outlet; a mixing container arranged in the line between the confluence and the outlet and having a larger cross-section than parts of the line, which are arranged upstream and downstream of the mixing container; and a metering pump for the concentrate, which is connected on the suction side to the inlet for the concentrate and on the pressure side to the confluence and which operates in a pulsed manner. The metering pump works with a clock frequency, in which a plurality of pump surges are attributable to the dwell time of the liquid in the mixing container. |
| US11291960B2 |
Member for kneading dough and kneading device comprising such a member
The present invention relates to a kneading member (107) for a device for kneading a dough, comprising: —a mounting disc (109); —a kneading tool (111) for mixing the ingredients which constitute a dough, comprising: —an upper portion (121), extending from said mounting disc, —a mid-portion (123), in the extension of said upper portion, and —a lower portion (125), in the extension of said mid-portion. The kneading member (107) according to the invention is noteworthy in that the kneading tool (111) consists of a circular helix, the angle of winding of which is non-constant between said upper, mid- and lower portions of the tool (111) and in that the angle of winding of the lower portion (125) is less than that of the mid-portion (123). The invention also relates to a kneading device fitted with such a kneading member. |
| US11291958B2 |
Use of extended surfactants in process membrane cleaning
Disclosed are membrane separation cleaning processes and clean in place compositions for such membranes. The cleaning compositions can remove proteins, fats, and other food, beverage, and brewery based soils and offer an environmentally friendly alternative surfactant system to NPE. Branched extended chain PO/EO nonionic surfactants with certain characteristics may be used to provide superior cleaning to membranes. The specific surfactants may be used alone or in combination. In some embodiments, the surfactant package is used as part of a cleaning composition. |
| US11291957B2 |
Forward osmotic and water hammer method of membrane cleaning
Apparatus and method for semi-permeable membrane cleaning in particular, applying series of pulsed water stroke, made simultaneously with osmosis backward flow causing superposed membrane directional shaking and fouling detachment. Pulsed water stroke provided by water stroke generator as several momentum sharp changes in gauge pressure and induce velocity pulse of residual brine flow. The pulsed water strokes ideally induce resonance in the membrane. Osmosis backward wash may be provided either by injection for predetermined injection time, additional solution selected in such way that net driving pressure becomes opposite to normal osmotic operation thereby providing a backward flow of permeate towards to the side opposite to normal operation mode, so as to lift said foulant, or by throttling permeate exiting from the permeate enclosure, until the net driving pressure value become equal to zero, during application of precise synchronized and opposing brine and permeate pressure strokes thereby providing a plurality of quick RO-FO-RO process changes. These procedures allow a membrane to be kept continuously clean and operate at higher recovery. |
| US11291955B2 |
Separation membrane module
A separation membrane module that is provided enables a bending load that is applied to a support member that supports ends of tubular separation membranes to be decreased and enables a seal member between the outer circumferential surface of the support member and the inner circumferential surface of a housing to be omitted. The separation membrane module includes a tubular housing 2, tubular separation membranes 3 that are arranged in a longitudinal direction of the housing 2, end tubes 4 that are connected to the lower ends of the tubular separation membranes 3, a support box 5 that supports the end tubes 4, and a backpressure chamber 16 below the support box 5. The tubular separation membranes 3 are in communication with a collection chamber 5v of the support box 5. A permeated fluid is extracted via a nozzle 5n that is disposed on the support box 5. A chamber 11 and the backpressure chamber 16 are in communication with each other via a gap between the outer circumferential surface of the support box 5 and the inner circumferential surface of the housing 2. Pressure in the chamber 11 and pressure in the chamber 16 are substantially the same. |
| US11291954B2 |
Hollow fiber membrane module
In some examples, a membrane module includes a fiber bundle. The fiber bundle includes a tubular first region and a tubular second region positioned around the tubular first region. One of the first or second regions includes hollow fibers oriented along an axis of the fiber bundle. Another of the first or second regions includes hollow fibers that are not colinear in a radial direction from the axis of the fiber bundle. A void fraction of the second region is different from a void fraction of the first region. |
| US11291948B2 |
Acidic gas absorbent, acidic gas removal method and acidic gas removal apparatus
The embodiments provide an acidic gas absorbent having low diffusibility, an acidic gas removal method, and an acidic gas removal apparatus. The acidic gas absorbent according to the embodiment comprises: an amine compound having a vapor pressure of 0.001 to 10 Pa at 20° C.; a water-soluble polymer compound having a mass-average molecular weight of 900 to 200000 and not containing a functional group having a pKa value greater than 7 except for hydroxy; and water. |
| US11291947B2 |
Composition for removing sulfur-containing compound
Provided is a composition for removing a sulfur-containing compound present in liquid or vapor, the sulfur-containing compound being hydrogen sulfide, an —SH group-containing compound or a mixture thereof, the composition containing an α,β-unsaturated aldehyde represented by the following general formula (1) as an active ingredient; wherein R1 and R2 each independently represent an alkyl group having 1 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms or an aryl group having 6 to 12 carbon atoms, or are connected to each other to represent an alkylene group having 2 to 6 carbon atoms; and R3 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, or is connected to R1 to represent an alkylene group having 2 to 6 carbon atoms. |
| US11291944B2 |
Solvent recovery from sweep gas streams
A method for removing solvent from a solvent containing sweep gas stream obtained from a fertilizer coating process is disclosed. The method can include directly contacting the solvent containing sweep gas stream with an aqueous composition comprising 50% wt/wt to 100% wt/wt of water, condensing at least a portion of the solvent out of the solvent containing sweep gas stream into the aqueous composition to produce a solvent-enriched aqueous composition and a recovered sweep gas stream, and removing the recovered sweep gas stream from the solvent-enriched aqueous composition. |
| US11291943B2 |
Air filter arrangement; assembly; and, methods
An air filter media construction or arrangement is disclosed. The air filter media construction or arrangement includes media comprising opposite inlet and outlet flow faces, with a perimeter housing seal. Also described are serviceable filter cartridges and air cleaners including the filter cartridges. Methods of assembly and use are also provided. |
| US11291940B2 |
Air purifier including air filter life-time indicator and method for determining the life-time of an air filter
An air purifier includes an air inlet and an air outlet. The air purifier further includes a first sensor for determining a water molecule adsorption level of a filter for removing gas pollutants or particles from air propagating from the air inlet to the air outlet. The air purifier furthermore includes a processor that determines a life-time of the filter based on the water molecule adsorption level of the filter measured by the first sensor. Additionally, a method for determining a life-time of a filter for removing gas pollutants or particles from air is described. |
| US11291939B1 |
Ultra-fine particle aggregation, neutralization and filtration
This disclosure relates to aggregating, neutralizing, and filtering ultra-fine particles in fluids such as air and water. Fluid may be drawn from an ambient environment into a neutralization chamber. Within the neutralization chamber, particles in the fluid may be agglomerated. An acoustic field may be applied to the fluid to agglomerate the particles. The agglomerated particles may be exposed to light. The light may denature or deactivate the agglomerated particles. The agglomerated and inert particles may be passed through a filter. After agglomeration and neutralization, the fluid may be released back into the ambient environment. |
| US11291937B2 |
Water filter system
A filter unit includes a body portion and an engagement protrusion that extends from the body portion with a first water containment seal. At least one cross-section of the engagement protrusion at a location of the first water containment seal, taken perpendicular to a central longitudinal axis of the body portion, includes an egg-shaped outer perimeter with a single axis of symmetry. At least one engagement surface traverses around at least part of the body portion. The at least one engagement surface has a linear movement section for linear movement of the body portion. The linear movement section transitions to a rotational movement section for rotational movement of the body portion. The rotational movement section is angled relative to the linear movement section. A water inlet path and a water outlet path extend through a portion of the engagement protrusion defined by the at least one cross-section. |
| US11291928B2 |
System and method for distillation
The system and methods described are directed to a distillation system and method having an evaporator tank with a wall surrounding an interior evaporator tank area. A non-oxidizing gas line is disposed at least partially outside the evaporator tank in communication with the interior evaporator tank area, wherein the non-oxidizing gas line introduces a non-oxidizing gas into the interior evaporator tank; the interior evaporator tank area is generally at or above an ambient atmospheric pressure. |
| US11291926B2 |
Polyhedral toy
An object is to provide, in place of a cube toy such as Yoshimoto Cube, a wide variety of playing patterns, playing patterns which cannot be predicted in terms of change in forms, a polyhedral toy which can be enjoyed in terms of change in form even when only one polyhedral toy is used, and a polyhedral toy having extensibility for achieving a wide variety of contents of play through combination of two or more polyhedral toys. Therefore, when a polyhedral piece (U1) forming the toy is formed with three quadrangular pyramids (G1 to G3) having, among six triangular faces (T1 to T6) of a cube (R), three faces (R1 to R3) as bottom faces, the polyhedral piece (U1) includes a triangle surface (10) formed of six triangular faces (T1 to T6) other than respective side faces of the quadrangular pyramids (G1 to G3) placed on one another. When polyhedral pieces (U1 to U8) each having the configuration described above form a toy (1) unfolded into a cuboid shape of two rows and four columns as illustrated in FIG. 1, in plan view on a top face of the toy (1), in each of the first row and the second row, the triangle surface (10), the third face (R3), the third face (R3), and the triangle surface (10) are arranged in the stated order. |
| US11291925B2 |
Circuit blocks
Circuit blocks are provided. A circuit block may include a substrate and at least one electrical component mounted on the substrate. The circuit block may also include a non-conductive frame coupled to the substrate, and at least one post coupled to the substrate and extending from the substrate and through at least a portion of the frame in a first direction substantially perpendicular to the major surface of the substrate. Moreover, the circuit block may include a contact coupled to a second, opposite surface of the substrate and including a corner section projecting outwardly from the frame and extending in at least two directions substantially perpendicular to a longitudinal axis of the at least one post. The block may also include at least one magnet positioned proximate the flexible corner section of the contact and configured to magnetically attract at least one other circuit block. |
| US11291921B1 |
Systems and methods for encryption of communications with electronics games
A system that may be utilized for locking electronic communications is provided. The system can allow an electronic communication to be encrypted, locked, hidden, or otherwise made unviewable by the system to form a locked communication. The locked communication can be configured to require that a recipient play the game and satisfy an objective of the game before the electronic communication is “unlocked” or made viewable for the recipient. The locked communication can be sent to multiple recipients or groups and can provide opportunities for competitive or cooperative play. Promotions, coupons, incentives, and marketing materials may be sent as locked communications and require or incentivize engagement by recipients. |
| US11291920B2 |
Interaction interleaver
A fantasy sports interleaver may include a video segmenting device to create a plurality of video clips, a clip annotator to associate each of the plurality of video clips with at least one of achievement of an athlete, and an interleaver to associate and transmit at least some of the plurality of video clips to each of a plurality of users. The interleaver may interface with a fantasy sports platform hosting the fantasy team of the user, as well as incoming audio/video feeds from content providers, and content feeds from advertisers. In an “active bench” fantasy environment, users frequently move athletes of the user's fantasy team between “bench” and “field” to take advantage of a constantly evolving situation on actual fields of play. A user interfaces allows fantasy team control, provides updated video clips indicating potential opportunities, and updated rosters indicating whether athletes in non-fantasy games are benched or fielded. |
| US11291914B2 |
Processing device, program, and method
A processing device including: an input interface to receive an arrangement position of a player character in a virtual game space; a memory configured to store computer readable instructions; and a processor. The processor is configured to execute the computer readable instructions so as to: arrange the player character and the another character based on the arrangement positions stored in the memory; change the arrangement position of the player character to a new arrangement position when the input interface receives a movement instruction for the player character; and form a group including the player character and the another character when the player character and the another character are arranged within a predetermined range in the virtual game space after one of the arrangement position of the player character or the arrangement position of the another character is changed in the virtual game space. |
| US11291911B2 |
Visualization of sound data extending functionality of applications/services including gaming applications/services
The present disclosure relates to processing operations configured to execute a sound visualization application/service that dynamically generates graphical sound indication providing a visualization of sound for content being presented. A visualization of sound data may be generated and rendered from analysis of sound data, occurring in a manner that is independent from the application/service that is being used to present the content. The sound visualization application/service may be implemented as an independent application/service or plugin that works universally to provide graphical sound visualization regardless of whether content was developed to support graphical sound visualization. For example, a sound visualization application/service is implemented that generates and renders sound indication graphically without requiring access to code of displayed content. Rendered sound visualization may be presented concurrently with displayed content. This differentiates from traditional technical examples that may code accessibility features directly into the content itself, thereby overcoming limitations in previous implementation examples. |
| US11291910B2 |
Apparatuses and methods for providing a virtual input key
A mobile electronic apparatus including an audio receiver and a controller is provided. The audio receiver receives a reference signal via a first hole and a second hole on a housing of the mobile electronic apparatus. The controller detects a touch event on the second hole according to the received reference signal. |
| US11291905B2 |
Interchangeable mouth shield
The interchangeable mouth shields disclosed herein include a lip-anterior portion and teeth tray that can be releasably coupled together. The lip-anterior portion includes a panel positioned anterior to a lip shield. The panel can be customized to be different shapes and have decorative features. The interchangeable mouth shield includes a vent enabling a user to breathing through the interchangeable mouth shield during use. The teeth tray can be selectively flavored. |
| US11291902B2 |
Systems and methods for illustrating the flight of a projectile
A system for illustrating the flight of a sports ball includes a radar, an imager, and a controller. The imager is configured to image a moving sports ball. The controller is configured to (i) receive, from the imager, an image including the moving sports ball, (ii) receive, from the radar, radar data associated with the moving sports ball, (iii) determine, from the radar data, a portion of a trajectory of the moving sports hall, (iv) alter the image to illustrate the portion of the trajectory relative to the moving sports ball, and (v) output the altered image. |
| US11291897B2 |
Hockey puck rebounder and training device
Hockey puck rebounders and training devices are capable of rebounding playing objects, such as hockey pucks or balls. Aspects of the technology are directed to training devices that can be used on ice surfaces or synthetic ice surfaces to practice various skills. The training device can include a frame, anchors, and rebound panels mounted to a tubular frame. The anchors can secure the training device to the ice surface. Hockey pucks can be rebounded off the rebound member by a player. |
| US11291896B1 |
Hand positioning accessory
Hand positioning accessories for bats and other sporting goods are described. The hand positioning accessory may include an exterior surface that is at least partially concave in shape and comprises a base comprising an apex and an interior surface that is at least partially convex in shape and faces the handle of the sporting good. The exterior surface may also include a plurality of longitudinal ribs/protrusions. The hand positioning accessory may create an ovular-shaped handle region for better performance. |
| US11291893B2 |
Educational golf club
Disclosed herein is an educational golf club comprising a shaft and a head, wherein the shaft has a weight increasing means disposed therein. The educational golf club according to the present invention is in a wide use since being adjusted in weight or length according to the user's height or age. Additionally, the educational golf club according to the present invention generates a hitting sound from the shaft realistically when the user hits the golf ball to arouse interest in golf. |
| US11291891B2 |
Golf club head having deflection features and related methods
Described herein is a golf club head comprising a deflection feature to increased ball speed and launch distance, while producing desirable acoustics and optimized mass distribution. The deflection feature can include any one of or any combination of an insert comprising a gap, an insert comprising voids, a thin uniform sole, a cutout in the top rail, optimized face material, a thin sole, a reinforcement device, or a multi material weight. The rear cavity insert comprises voids within the body of the insert providing a change of insert density. The faceplate comprises a reinforcement element allowing the faceplate thickness to be reduced while simultaneously reducing faceplate stress. |
| US11291890B2 |
Golf club heads and methods to manufacture golf club heads
Embodiments of golf club heads, golf clubs, and methods to manufacture golf club heads and golf clubs are generally described herein. In one example, a golf club head may include a body portion having an interior cavity and a front portion. A face portion is attached to the front portion of the body portion to enclose the interior cavity. The golf club head may further include a first filler material coupled to a portion of an inner wall of the body portion, and a second filler material between the first filler material and the face portion and coupled to the face portion. The first filler material has a greater coefficient of restitution (COR) than the second filler material, and the second filler material has a greater stiffness than the first filler material. Other examples and embodiments may be described and claimed. |
| US11291888B2 |
Multi-piece solid golf ball
In a golf ball having a core, envelope layer, intermediate layer and cover, the (core diameter)/(ball diameter) value falls within a particular range, the core has a specific hardness profile, and the Shore C hardness relationships among the core center and surface hardnesses and the surface hardnesses of the envelope layer-encased sphere, intermediate layer-encased sphere and ball satisfy the following conditions: core surface hardness |
| US11291884B1 |
Ankle box system, riser and method of using the same
An ankle box system includes at least one ankle box and a riser. Each of the ankle boxes has an upper surface and a lower surface, and a plurality of projections extending from the lower surface, such as at the ends thereof. The riser has a bottom surface and a plurality of riser levels, each of the riser levels configured for selectively receiving one of the projections of at least one of the ends of an ankle box, at least two of the riser levels having an upper surface being disposed at different elevations from a bottom surface of the riser. The upper surfaces of the ankle boxes have a shape configured to enhance exercising the human ankle. |
| US11291880B1 |
Crawling workout apparatus
A crawling workout apparatus for exercising the back and arms in a natural manner includes a base having a central base bar and a plurality of legs. A pair of crank shafts is rotatably coupled to a pedal support and a pair of pedals with handles is coupled to the pair of crank shafts. A pair of crossbars is coupled to the pair of pedals and arranged in an overlapping X-shape. A pair of leg bars is coupled to the pair of crossbars. A pair of kneepads coupled to the pair of leg bars and a pair of footrests is coupled to the pair of leg bars. A pair of support frames is coupled to a leg support. A pair of leg support rods is coupled to the pair of support frames and extends through a leg bar distal end of each leg bar. |
| US11291879B1 |
Exercise machine
Embodiments disclosed herein relate to exercise machines. In some embodiments, the device may include a resistance adjuster configured to adjust the difficulty of an exercise performed on the exercise machine. Particularly, the exercise machine may include a knob configured to modify the resistance in even steps. The exercise machine also may include functional components, such as pulleys, for transmitting a drive force from a user to a resistive body. The functional components may be operatively connected via one or more belts. In some embodiments, the exercise machine may include one or more belt tensioners to regulate the tension of the one or more belts. |
| US11291877B2 |
Exercise device
An exercise device includes a footwear part, a brace part and at least one resistance band. The footwear part has a foot receiving portion configured to receive a front portion of a user's foot. The brace part is configured to be releasably attached to a knee area of the user. The at least one resistance band is configured to be releasably secured at opposite ends thereof to the footwear part and brace part, respectively. The exercise device can be used, among other things, for conditioning and strengthening, for aerobic exercises, and to help individuals maintain proper foot placement throughout an entire exercise and improve their form by helping them stay on their forefoot when performing an exercise dealing with brisk walking or running. |
| US11291876B2 |
Fire suppression agent composition
Disclosed is a fire suppression agent composition including CF3I and an additional fire suppression agent selected from the group consisting of HFC-23, HFC-125, HFC-227ea, dodecafluoro-2-methylpentan-3-one (Novec 1230), and HCFO-1233zd(E), wherein the fire suppression agent composition passes the FAA aerosol can test. |
| US11291874B2 |
System for extinguishing fires
A firefighting system can include an aqueous solution, including an ionic liquid surfactant, and an application mechanism configured to disperse the solution toward a fire. |
| US11291872B2 |
Fire extinguishing system valve, and fire extinguishing system having same
The invention concerns a fire extinguishing system valve (1) comprising a housing (2), a fluid inlet chamber (11) in the housing (2), a fluid outlet chamber (13) in the housing (2), and a closing body (9) reciprocable between a blocking state and a release state and which in the blocking state prevents a direct flow of fluid between the fluid inlet chamber (11) and the fluid outlet chamber (13) and in the release state connects the fluid inlet chamber (11) directly in fluid-conducting relationship to the fluid outlet chamber (13).According to the invention the fire extinguishing system valve (1) has at least one manometer (15, 17) which is operatively connected to the fluid inlet chamber (11) or the fluid outlet chamber (13) and which is mounted to the housing (2), and a venting device (21) integrated into the housing (2) for the at least one manometer (15, 17). |
| US11291869B2 |
Modular powered air purifying respirator system
A modular powered air purifying respirator (PAPR) is provided including one or more of a first inlet configured to receive an ambient gas; a gas filter in fluid communication with the first inlet and configured to filter the ambient gas; a blower configured to boost at least one of a flow rate or a pressure of the ambient gas entering and/or exiting the gas filter; a second and independent inlet configured to receive a non-ambient gas; a first outlet configured to selectively provide a breathing gas to a user from the ambient gas or the non-ambient gas; and/or a controller and switching device configured to select the source of the breathing gas between the first inlet and the second inlet. Embodiments may also include a power source for the blower. |
| US11291851B2 |
Display for dual-mode medical device
A medical device includes a display area that has a thin panel having a substantially flat front surface portion, a translucent layer on a back surface of the thin panel, a layer of text or graphics on a back surface of the translucent layer, and arranged so that the text or graphics is not visible to a user on the front side when light is not provided from inside the device housing, a switch to allow a user to select a first mode or a second mode for the device, and circuitry arranged to energize one or more light sources to provide light from behind the thin panel when the device is in the first mode, and to thereby make visible the text or graphics when the device is in the first mode. |
| US11291850B2 |
Systems for medical device interactions
An external wearable medical device includes an electrode to detect patient cardiac activity; a therapy electrode to provide a therapy in response to detecting an arrhythmia event; a GUI display comprising a caregiver interface and a patient interface; and a processor configured to provide, to the caregiver interface, a first set of information that includes information for operating the device in conjunction with the patient and an alert history of the device including an indication of one or more detected arrhythmia events, provide, to the patient interface, a second set of information that includes information for allowing the patient to cause the device to suspend providing the therapy and a direction to the patient to contact a caregiver responsive to detecting an event affecting at least one of the device and the patient, and responsive to detecting the event, automatically transmitting a notification of the event to an external entity. |
| US11291847B2 |
Systems and methods for preventing, diagnosing, and/or treating one or more medical conditions via neuromodulation
Described are systems and methods for preventing, diagnosing, and/or treating one or more medical conditions. The medical conditions can be ocular and/or neurological diseases, disorders, and/or conditions. The systems and methods can employ a microstimulator that is configured to be placed within an anatomical structure of a subject. The microstimulator can be capacitively linked to an external electronic device to provide neuromodulation to a biological target site proximal to the anatomical structure. The microstimulator can include a body and an electrically conductive insert arranged within the body to create a capacitively coupled link with the external electronic device. The electrically conductive insert can receive a power signal from an external electronic device and convert the power signal to deliver a therapy signal to the biological target site. |
| US11291845B2 |
Medical device system and method for determining His bundle pacing capture
In a medical device system, a computer apparatus is configured to receive body surface electrical signals from an electrode apparatus including multiple external electrodes. The computing apparatus generates electrical dyssynchrony data from the body surface electrical signals during delivery of His bundle pacing pulses and identifies effective His bundle capture based on the electrical dyssynchrony data. The computing apparatus generates an indication of His bundle capture in response to identifying the effective His bundle capture. |
| US11291844B2 |
Prosthetic aortic valve pacing system
A prosthetic aortic valve is provided, which is configured to be delivered to a native aortic valve of a patient in a constrained delivery configuration within a delivery sheath. The prosthetic aortic valve includes a frame, which includes interconnected stent struts arranged so as to define interconnected stent cells; a plurality of prosthetic leaflets coupled to the frame; a cathode and an anode, which are mechanically coupled to the frame; and a prosthetic-valve coil, which is in non-wireless electrical communication with the cathode and the anode, and is coupled to a plurality of the stent struts, running along the stent struts so as to surround a plurality of the stent cells when the prosthetic aortic valve is in an expanded fully-deployed configuration upon release from the delivery sheath. Other embodiments are also described. |
| US11291841B2 |
Implantable medical device structures including recharge and/or telemetry coil
In some examples, an implantable medical device (IMD) including a hermetically sealed housing that is configured to enclose internal components. The internal components may include stimulation circuitry, processing circuitry configured to control the stimulation circuitry to deliver electrical stimulation using one or more leads received by the housing, telemetry circuitry, and a rechargeable power source. The IMD may also include a coil configured to at least one of receive energy to recharge the rechargeable power source or receive and/or transmit signals for wireless telemetry with another device, wherein the implantable medical device is configured to mount to a cranium of a patient, and wherein the coil is coiled about an axis that is approximately orthogonal to a major surface of the IMD. |
| US11291839B2 |
Hidden cochlear implant system
A hidden cochlear implant system comprises a canal unit and an implanted unit. The canal unit comprises at least one canal microphone; a canal modulator; a canal transmitting antenna: and a canal electrical power source, wherein the at least one canal microphone is electrically connected to the canal modulator, the canal modulator is electrically connected to the canal transmitting antenna, and the canal electrical power source is electrically connected to any component of the canal unit that requires supply of electrical power. The implanted unit comprises a cochlear receiving antenna; a processor; and an electrode array, wherein the cochlear receiving antenna is electrically connected to the processor, and the processor is electrically connected to the electrode array. Additional embodiments of the hidden cochlear implant are disclosed herein. |
| US11291837B2 |
Uploading data from an isolated system without compromising isolation
A data transfer apparatus (“DTA”) connects to the field generator in a TTFields therapy system using the same connector on the field generator that is used to connect a transducer interface to the field generator. The field generator automatically determines whether the transducer interface or the DTA is connected to it. When the transducer interface is connected to the field generator, the field generator operates to deliver TTFields therapy to a patient. On the other hand, when the DTA is connected to the field generator, the field generator transfers patient-treatment data to the DTA, and the DTA accepts the data from the field generator. After the field generator and the DTA have been disconnected, the DTA transmits the data to a remote server, e.g., via the Internet or via cellular data transmission. |
| US11291833B2 |
Bonding strip for fixing an electrode coil to a lead body
The disclosure describes a medical electrical lead including bonding strip to bond an elongate electrode coil to an elongate lead body to reduce damage to the medical electrical lead during manipulation of the medical electrical lead. The elongate lead body extends from a proximal end to a distal end and includes a proximal portion and a distal portion. The elongate electrode coil surrounds at least part of the distal portion of the elongate lead body. The bonding strip extends axially along the elongate electrode coil and extends only partially around the circumference of the elongate electrode coil for at least part of the length of the bonding strip, where at least a portion of the bonding strip is bonded to the elongate lead body to fix a portion of the elongate electrode coil to the elongate lead body. |
| US11291830B2 |
Universal defibrillation electrode pad assembly for adult and pediatric subjects
A defibrillation electrode pad includes an electrode section and a CPR administration section. The electrode section and the CPR administration section are positioned in the defibrillation electrode pad relative to each other such that the CPR administration section is located above a sternum of an adult subject and the electrode section is located in a position appropriate for the administration of a defibrillation shock to the adult subject when the defibrillation electrode pad is oriented in a first orientation and such that the CPR administration section is located above a sternum of a pediatric subject and the electrode section is located in a position appropriate for the administration of a defibrillation shock to the pediatric subject when the defibrillation electrode pad is oriented in a second orientation different from the first orientation. |
| US11291826B2 |
Axially-elongatable frame and impeller
Apparatus and methods are described including a blood pump that is placed inside a body of subject. The blood pump includes an impeller that includes proximal and distal bushings, and that defines an axial lumen that extends from the proximal bushing to the distal bushing, a frame disposed around the impeller, and an axial shaft that passes through the proximal and distal bushings of the impeller. A distal end of a delivery catheter, and the frame and the impeller, are configured to be moved with respect to one another, to thereby cause the frame to assume a radially-constrained configuration by the frame becoming axially elongated, and cause the impeller to assume a radially-constrained configuration by the impeller becoming axially elongated. Other applications are also described. |
| US11291822B2 |
Breakaway medical tubing connector
A breakaway medical tubing connector and method for joining two sections of medical tubing includes a pump side member and a patient side member positioned axially opposite from the pump side member. The patient side member has a first channel disposed within the pump side member and a first valve disposed within the first channel. The pump side member has a second channel disposed within the patient side member and a second valve disposed within the second channel. The first valve may be an active valve and the second valve may be a passive valve. A securing bar may be disposed on the pump side member and a securing arm may be disposed on the patient side member for providing a detachable coupling of the two members. |
| US11291821B2 |
Hemostasis valves and methods for making and using hemostasis valves
Hemostasis valves and methods for making and using hemostasis valves are disclosed. An example hemostasis valve may include a main body having a proximal end region. A cartridge may be at least partially disposed within the proximal end region. The cartridge including a seal member. The cartridge may have a proximal member, a distal member, and may define a seal holding region. The seal member may have an axial thickness of about 0.04 to about 0.2 inches. The seal member may be secured within the seal holding region by a mechanical bond. |
| US11291818B2 |
Microneedle structure for intradermal injection
A microneedle for intradermal injection or diagnostics, constructed as a protrusion above a substrate and whose shape is defined by a pair of vertical side surfaces, configured to be symmetrical about a vertical plane of symmetry and to meet along a vertical leading edge, and by an inclined surface, intersecting the side surfaces, the microneedle also including a vertical bore, located centrally between the two side surfaces and substantially near the leading edge,wherein each of the side surfaces is divided, sequentially along the front-to-back direction, into at least two contiguous planar segments, forming pairs of corresponding segments along the respective side surfaces; each pair of corresponding segments mutually form an acute angle, the angle being between 40 and 70 degrees for the pair of segments adjacent the leading edge and less than 35 degrees for the pair of segments farthest from the leading edge and wherein the leading edge is formed so that its profile includes an arc, joined to the side surfaces. |
| US11291817B2 |
Medicament delivery device
A medicament delivery device comprises a delivery assembly for transdermally delivering medicament to a patient and a system for providing information on the volume of medicament in the device. The system comprises a sensing unit configured to measure at least one physical parameter dependent on the volume of medicament in the device. |
| US11291812B2 |
Sinus delivery of sustained release therapeutics
The invention provides biodegradable implants for treating sinusitis. The biodegradable implants have a size, shape, density, viscosity, and/or mucoadhesiveness that prevents them from being substantially cleared by the mucociliary lining of the sinuses during the intended treatment period. The biodegradable implants include a sustained release therapeutic, e.g., an antibiotic, a steroidal anti-inflammatory agent, or both. The biodegradable implants may take various forms, such as rods, pellets, beads, strips, or microparticles, and may be delivered into a sinus in various pharmaceutically acceptable carriers. |
| US11291810B2 |
Rapid exchange dilator for sheathless catheterization
A dilator for sheathless access to a vessel of a patient having a tubular distal member with a skived portion on the proximal end and a proximal member with a skived portion on the distal end. The respective skived portions overlap at a transition region and form a rapid exchange port that communicates with the lumen of the distal member. The proximal member and the distal member may be secured together with transition tubing that is coaxially disposed over the distal and of the proximal member and extends over the skived portion of the distal member within a projected circumference of the distal member. |
| US11291807B2 |
Asymmetric shunt for redistributing atrial blood volume
An asymmetric device for regulating blood volume distribution across a patient's atrial septum having a first expandable end region and a second expandable end region. The first expandable end region is transitionable from a contracted delivery state to an expanded deployed state in which the first expandable end region extends into the patient's left atrium and an inlet end of the first expandable end region is in a first plane. The second expandable end region is transitionable from a contracted delivery state to an expanded deployed state in which the second expandable end region extends into the patient's right atrium and an outlet end of the second expandable end region is in a second plane, such that the first plane intersects the second plane. The device further includes a neck region joining the first expandable end region to the second expandable end region, wherein the neck region is sized and shaped for placement in the patient's atrial septum. |
| US11291797B2 |
Drainage or infusion catheter and method of use
A drainage or infusion catheter and methods of use are disclosed. In one embodiment, the catheter includes a tube body having a proximal end and a distal end, and a plurality of ports arranged along the tube body from the distal end to the proximal end. The distal end of the tube body is configured to deform around itself into a substantially spiral shape so as to cover at least one of the plurality of ports located near the proximal end of the tube body. In another embodiment, a flap is configured to erupt from apertures arranged in the tube and extend outwardly around the tube body so as to cover at least one of the plurality of ports located near the proximal end of the tube body. |
| US11291793B2 |
Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)
Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid. |
| US11291791B2 |
Ventilator with integrated cough-assist
A passive valve for use as a fixed leak valve. The valve includes a body having an internal chamber, first and second body ports in fluid communication with the chamber with the first port configured for fluid communication with a patient connection and the second body port configured for fluid communication with a ventilator, a body passageway in fluid communication with the chamber and with ambient air exterior of the body, and a check valve seal positioned to seal the body passageway to permit the flow of gas within the chamber through the body passageway to the exterior of the body and to prevent the flow of ambient air exterior of the body through the body passageway into the chamber. In alternative embodiments, the valve is incorporated into the patient connection or constructed as a separate part connectable to the patient connection. |
| US11291788B2 |
Gas administration mask with dual port diffuser and with gas rebound diffuser
The invention relates to a mask for administering oxygen or other breathable gas to the nose and mouth of a patient. The invention relates to improvements in gas delivery masks, and specifically an improved diffuser structure which is particularly suitable for use in an open mask system, in which the mask body includes substantial openings that allow the user to freely converse, drink, and perform other functions. The improvements also relate to a rebound chamber within the diffuser body spaced apart from the gas conduit outlet, the rebound surface being configured to rebound and reverse the direction of flow of at least a substantial portion of the gas stream exiting the outlet from the forward direction to a rearward direction towards the user's face. |
| US11291784B2 |
Detection of asynchrony
A controller or processor(s) implements detection of respiratory related conditions, such as asynchrony, associated with use of a respiratory treatment apparatus or ventilator. Based on data derived from sensor signals associated with the respiratory treatment, the detector may evaluate a feature set of detection values to determine whether or not an asynchrony occurs in a breath of the patient's respiratory cycle such as by comparing the values against a set of thresholds. Different events may also be identified based on the particular feature set and threshold(s) involved in the detection processing. Automated determination of feature sets may also be implemented to design different asynchrony event classifiers. The methodologies may be implemented by computers or by respiratory treatment apparatus. The detection of such asynchrony events can then also serve as part of control logic for automated adjustments to the control parameters of the respiratory treatment generated by the respiratory treatment apparatus. |
| US11291782B2 |
Aerosol precursor composition mixing system for an aerosol delivery device
The present disclosure relates to an aerosol delivery device filling system. The system includes multiple source containers each respectively including a differing aerosol precursor composition. The system further includes a mixing container configured to engage the source containers to receive and mix the aerosol precursor compositions to form a mixed aerosol precursor composition. An aerosol delivery device may engage the mixing container to receive at least a portion of the mixed aerosol precursor composition. A related method for customizing an aerosol precursor composition is also provided. |
| US11291778B2 |
Liquid constant temperature heating apparatus, infusion device and formula milk preparation device
The present disclosure provides a liquid constant temperature heating apparatus, an infusion device and a formula milk preparation device. The liquid constant temperature heating apparatus includes: a heating portion, the heating portion having a heating chamber, and the heating chamber having a liquid inlet and a liquid outlet; a liquid inlet pipe, the liquid inlet pipe being connected with the liquid inlet of the heating portion; a liquid outlet pipe, the liquid outlet pipe being connected with the liquid outlet of the heating portion; a temperature sensor, the temperature sensor being arranged on the liquid outlet pipe and in communication with the heating portion; and a controller, which is in signal connection with the temperature sensor by a signal and configured to control heating of the heating portion according to a measurement result of the temperature sensor. |
| US11291777B2 |
Needle cannula, an injection needle assembly for an injection device and an injection device comprising such assembly
A needle cannula for an injection device, extends along a central axis and comprises: a) a skin piercing distal end (133b), b) a proximal end (133a) configured for penetrating a seal structure (102b) of a medicament container (102), and c) a sidewall extending between the skin piercing distal end (133b) and the proximal end (133a), wherein the proximal end (133a) is defined by an angled surface (134) pointing proximally, the angled surface (134) defining a leading portion (134.1) and a heel portion (134.2), and wherein the angled surface (134) comprises a surface portion (134a, 134b) at the heel portion (134.2) forming an angle (α1) between 50 to 75 degrees with respect to the central axis, and further comprises a surface portion (134c) at the leading portion (134.1) forming an angle (α2) between 60 to 85 degrees with respect to the central axis. An injection needle assembly for an injection device and an injection device comprising such assembly are further described. |
| US11291774B2 |
Drive mechanism for a drug delivery device
The present invention relates to a drive mechanism of a drug delivery device for setting and dispensing of a dose of a medicament, the mechanism comprising: a housing (20), a piston rod (120) to operably engage with a piston (14) of a cartridge (12) to displace the piston (14) in a distal direction (1), a rotatable member (80) arranged on an axially extending axis of rotation (4) in the housing (20), said rotatable member (80) being rotatable in a dose incrementing direction (5) against the action of a spring element (78) and being operably engageable with the piston rod (120) during dose dispensing, a clutch member (150) comprising at least one radially displaceable clutch element (153) to engage with a rim (82) of the rotatable member (80) with variably adjustable strength. |
| US11291773B2 |
Multiple dosage injector with rotating screw dosage system
A dispensing mechanism for delivering a dosage of medicament including a housing having a proximal-distal axis; a plunger rod having a screw thread and configured to advance along the proximal-distal axis relative to the housing; a user-operable push button moveable along the proximal-distal axis relative to the housing; a twist driver threadably engaged with the push button such that movement of the push button towards the distal end of the housing causes rotation of the twist driver about the proximal-distal axis; and a driver engaged with the twist driver such that rotation of the twist driver causes rotation of the driver, the driver also engaged with a portion of the plunger rod such that rotation of the driver causes rotation of the plunger rod, advancing the plunger rod along the proximal-distal axis relative to the housing. |
| US11291769B1 |
Systems and methods for regulating fluid infusion in a patient
Closed-loop systems and methods are described herein for regulating a flow of medication being intermittently infused to a patient based on one or more vital signs. The dosage rate of the medication can be adjusted periodically as needed to ensure the patient's vital sign remains with a target range. Various safeguards can be used to ensure the safety and efficacy of the closed-loop systems and methods. |
| US11291765B1 |
Syringe pump
The disclosure relates to a control method of a syringe pump, a syringe pump and a computer-readable storage medium. In the control method of the syringe pump, by determining whether a pressure of the first pressure sensor is less than a first pressure threshold and actively stopping an injection process when the pressure of the first pressure sensor is greater than or equal to the pressure threshold, it can be achieved to accurately determine whether a subject can bear an injection pressure, and to actively stop the injection and sound an alarm when a pressure in the infusion tube exceeds a bearing limit of the subject, thus ensuring personal safety of the subject. When the pressure of the first pressure sensor is less than the first pressure threshold, it is further determined whether a pressure of the second pressure sensor with higher sensitivity is less than a second pressure threshold, and when the pressure of the second pressure sensor is greater than or equal to the pressure threshold, the injection process can be actively stopped and an alarm can be sounded, thus realizing dual monitoring of the pressure in the infusion tube. |
| US11291764B2 |
Liquid medicine injection device
A liquid medicine injection device includes: a liquid medicine storage unit including a cylinder including a space configured to store liquid medicine therein and a discharge hole connected to the space, and a piston arranged inside the cylinder and moving toward the discharge hole depending on discharge of the liquid medicine; a first electrode on an outer surface of the cylinder; a second electrode on the outer surface of the cylinder, the second electrode facing the first electrode with the piston therebetween; and a circuit unit including a substrate electrically connected to the first electrode and the second electrode. |
| US11291761B2 |
System of medical indicators having multisensory, multipurpose and multifunctional features
An indicator includes a body having a first end, a second end opposite the first end, a first surface and a second surface opposite the first surface, each of which extends from the first end to the second end, and an aperture extending from the first end to the second end, the aperture being sized and shaped to receive a tube, and at least one of the first and second surfaces including a haptic signature formed thereon. |
| US11291755B2 |
Arteriovenous access catheter with protectable inline needle
Exemplary embodiments described herein are directed to arteriovenous (AV) access catheters with inline needles that are protectable by sliding displacement of the catheter, and to methods of performing hemodialysis using said AV catheters. Extension (sliding) of the catheter portion of an exemplary device relative to a needle portion, after the needle of the needle portion has been used to access a patient fistula/graft, allows the catheter to cover the needle tip, thereby minimizing or eliminating the possibility that the needle may damage the fistula/graft. Because the needle still remains largely within the catheter, there is no risk of catheter collapse, kinking, etc., which could compromise blood flow during a hemodialysis procedure. |
| US11291750B2 |
Hydrogel condom
A hydrogel condom containing an antioxidant can provide increased sexual pleasure, thus improving usage and resulting in prevention of disease and prevention of unwanted pregnancies. |
| US11291748B2 |
Embolism material for blood vessel, preparation method therefor and use thereof in preparation of drugs
Provided are the use of poly(N-isopropylacrylamide-co-butyl methacrylate) in preparing an embolism material for blood vessels, an embolism material for blood vessels and the use thereof in preparation of drugs. The embolism material for blood vessels comprises poly(N-isopropylacrylamide-co-butyl methacrylate) and a dispersion medium consisting of an electrolyte, a contrast agent, a pH regulator and water. The concentrations of the polymer, electrolyte and contrast agent are respectively 5-30 mg/ml, 0.1-30 mg/ml and 100-350 mg/ml based on iodine. The embolism material for blood vessels is suitable for embolization therapy of tumors in hypervascular and parenchymal visceral organs. |
| US11291745B2 |
Water-vapor-permeable adhesive bandages
Adhesive bandages are provided with a water-vapor permeable back layer and an adhesive layer, in which the adhesive layer includes 10 weight percent of a disperse internal phase of hydrophilic particles that are water-swellable in an outer phase that includes at least 10 weight percent of a styrene block copolymer and at least 20 weight percent of an ester resin of colophony, and that can further contain at least one anti-virus substance. |
| US11291743B2 |
Ceiling-mounted decontamination unit with luminaire
A ceiling-mounted decontamination unit with one or more internal decontamination sources, which may be UV-C emitters, inside a housing with a hingable panel for access to the internal space of the housing for maintenance and repairs, and one or more fans inside the housing that re-circulate the air in a room and subject the air to the germicidal internal decontamination source inside the housing, decontaminating the air passing through the ceiling-mounted decontamination unit's internal space and destroying viruses, bacteria, and other pathogens. The ceiling-mounted decontamination unit draws the air in from the room or area where the ceiling-mounted unit is installed, subjects the air to the internal decontamination source destroying pathogens, and returns the decontaminated air back to the same room or area from which the air is drawn. An optional luminaire or external decontamination source may be attached to the room- or area-facing exterior of the ceiling-mounted decontamination unit. |
| US11291740B2 |
Fogging system and methods for enclosed chambers
A system for disinfecting an enclosed chamber may include a housing, an inlet and an outlet carried by the housing to be connected in a closed airflow path with the enclosed chamber. A dehumidification chamber, a blower, and an evaporation chamber may be carried by the housing and connected in the airflow path between the inlet and outlet. An atomizing nozzle may be positioned within the evaporation chamber and connected to a disinfectant fluid reservoir and an air compressor and configured to atomize disinfectant within the evaporation chamber. An airflow valve may be connected in the airflow path, and a controller may be configured to, during a treatment phase, operate the compressor to introduce atomized disinfectant into the airflow path, and during an evacuation phase, operate the airflow valve to divert the airflow path through the desiccation chamber to remove atomized disinfectant from the airflow path. |
| US11291735B2 |
Drug delivery system based on JCV-VLP
The invention relates to VLP derived from human polyoma virus loaded with a drug (cargo) as a drug delivery system for transporting said drug into the CNS, in particular of living humans. |
| US11291723B2 |
Selectively altering microbiota for immune modulation
The invention relates to methods of modulating immune cells in a patient by altering microbiota of the patient. The invention also relates to methods of modulating treatments or therapies in a subject organism by altering microbiota of the subject. The invention also relates to cell populations, systems, arrays, cells, RNA, kits and other means for effecting this. In an example, advantageously selective targeting of a particular species in a human gut microbiota using guided nucleic acid modification is carried out to effect the alteration. |
| US11291721B2 |
Multispecific and multifunctional molecules and uses thereof
Multispecific molecules that include i) a tumor-targeting moiety; and one, two or all of: (ii) an immune cell engager (e.g., chosen from an NK cell engager, a T cell engager, a B cell engager, a dendritic cell engager, or a macrophage cell engager); (iii) a cytokine molecule; and/or (iv) a stromal modifying moiety are disclosed. Additionally disclosed are nucleic acids encoding the same, methods of producing the aforesaid molecules, and methods of treating a cancer using the aforesaid molecules. |
| US11291720B2 |
Anti-CTLA4 monoclonal antibody or its antigen binding fragments, pharmaceutical compositions and uses
The present invention belongs to the fields of tumor therapy and molecular immunology, and provides an anti-CTLA4 monoclonal antibody or antigen binding fragment thereof, a pharmaceutical composition thereof and use thereof. The monoclonal antibody of the present invention can block the binding of CLTA4 to B7, relieve the immunosuppression on the body by CTLA4, and activate T lymphocytes. |
| US11291719B2 |
Methods and compositions for modulating Akt3
Compounds and compositions for selectively modulating Akt3 are provided. Methods of using the compounds are also provided. Because Akt3 modulates the suppressive function of natural Tregs and the polarization of induced Tregs, the disclosed compounds are useful for modulating immune responses. |
| US11291718B2 |
Method for treating cancer by administering a toll-like receptor agonist and LAG-3 IgG fusion protein
The present invention provides a medicine comprising a Toll-like receptor agonist, LAG-3 protein, a variant or derivative thereof. |
| US11291716B2 |
Adenoviral vectors encoding hepatitis B viral antigens fused to herpes virus glycoprotein D and methods of using the same
Provided herein are non-naturally occurring variants of the hepatitis B virus (HBV) Core protein, the HBV polymerase N-terminal domain, and the HBV polymerase C-terminal domain, as well as immunogenic fragments thereof. Fusion proteins comprising the HBV variants fused to a herpes simplex virus (HSV) glycoprotein (gD) sequence, as well as methods of using the fusion proteins, are also provided. |
| US11291715B2 |
Diluent for cell-associated alphaherpesvirus vaccine
The present invention relates to the use of a diluent for the in-use stabilisation of cells infected with a cell-associated alphaherpesvirus. Contrary to the long-standing practice of incorporating a considerable amount of peptone into the diluent for such virus-infected cells, it was found that a reduction of the amount of protein in the diluent improved the in-use stability of alphaherpesvirus-infected cells. Whereby the best stability was even obtained using a protein-free diluent. This effect was especially pronounced for recombinant HVT viruses expressing a heterologous insert. Being protein-free is highly advantageous for the production of the diluent, in respect of costs, safety, and consistency of production. |
| US11291714B2 |
Recombinant antigen derived from Zika virus E protein and use thereof
The present invention relates to a recombinant antigen derived from Zika virus E protein and use thereof. Specifically, the present invention provides a polynucleotide encoding Zika virus E protein domain III alone or repeatedly three times, a recombinant plasmid vector comprising the polynucleotide, and a DNA vaccine composition that may induce an immune response to Zika virus by expressing a Zika virus antigen protein effectively. In addition, the present invention provides a neutralizing antibody against Zika virus obtained using the polynucleotide and a method for preparing the neutralizing antibody. |
| US11291709B2 |
Pharmaceutical compositions and methods for fabrication of solid masses comprising TNF-inhibiting antibodies
Embodiments of the invention provide shaped masses comprising one or more drugs such as proteins or polypeptides and methods for forming such shaped masses. One embodiment provides a shaped mass comprising a drug such as a protein or polypeptide having a biological activity in the body of a mammal. The shaped mass is formed by compression of a precursor material comprising the drug wherein an amount of biologically active drug in the mass is a preserved above a minimum level. Drugs which may be incorporated into the shaped mass may include one or more glucose regulating proteins such as insulin, incretins; and immunoglobulins such as TNF-inhibiting antibodies or interleukin neutralizing antibodies. Embodiments of the shaped mass may be incorporated into a tissue penetrating member which is inserted into the intestinal wall allowing for the oral delivery of proteins and peptides which would otherwise be degraded in the intestinal tract. |
| US11291705B2 |
Use of caspase-3 inhibitors and caspase-3 activators in the manufacture of medicament for treating cancer and wound healing
Provided are methods of selecting a treatment for a cancer in a subject in need thereof, by analyzing activity of Yes associated protein 1 (YAP) in cancer cells of the subject, and methods of treating cancer using a therapeutically effective amount of an caspase-3 inhibitor. Also provided are methods of improving wound healing by administering a wound healing effective amount of a caspase-3 activator. |
| US11291701B1 |
Orally disintegrating, sublingual and buccal formulations
The present invention is related to an orally disintegrating, sublingual or buccal formulation of active ingredient such as cannabidiol or tetrahydrocannabinol. |
| US11291700B2 |
Water-soluble cannabinoids and methods of making same
A process is provided for improving the water solubility of cannabinoids by combining cannabinoids with fat globules obtained from animals, plants, or synthetic chemistry. The animals can be mammals or non-mammals. The plants can be whole plants, tissue cultures, or genetically engineered plants. The fat globules can be used in their natural environment, and/or following processing, and/or as separated or purified particles. |
| US11291699B1 |
Method for solvent-free extraction and concentration of full spectrum of cannabinoids in a carrier oil
A method for preparing a medicinal substance containing full spectrum of therapeutically desirable substances in naturally occurring proportions found in hemp plants, is carried out by grinding a whole hemp plant to produce fine particles material, and exposing the fine particles material to an elevated pressure (11 PSI-15 PSI) and a reaction temperature maintained in a range of 230 F-250 F which is below a boiling point of the phyto-cannabinoids, terpenes and flavonoids, thus providing enhanced conditions for solvent-free extraction of the therapeutically desirable substances and diffusing the extracted substances into the carrier oil at an enhanced rate. Thus produced infused oil final product contains full spectrum phyto-cannabinoids, terpenes and flavonoids in naturally occurring proportions. |
| US11291698B2 |
Lactobacillus paracasei strain and use thereof
Human-derived probiotic strains Lactobacillus paracasei KBL382, Lactobacillus paracasei KBL384 and Lactobacillus paracasei KBL385 are described, as well as uses of the strains for improving intestinal health and treating or preventing intestinal diseases. The strains have excellent anti-inflammatory and immunomodulatory functions, superb strengthening effects on tight junctions of the intestinal tract wall, suppress enteritis-induced weight loss and colon length reduction, thereby exhibiting therapeutic effects for enteritis, and significantly alleviate the symptoms of atopic dermatitis. The strains can be used as probiotic material for enhancing anti-inflammatory effects, strengthening immunity, improving intestinal health functions, and alleviating allergic diseases. |
| US11291695B2 |
Bacillus subtilis strains improving animal performance parameters
The present invention provides a Bacillus subtilis strain selected from the group consisting of a) the strain deposited as DSM32324, b) the strain deposited as DSM32325, and c) a mutant strain of (a) or (b) which has sensitivity for ampicillin, vancomycin, gentamicin, kanamycin, streptomycin, erythromycin, clindamycin, tetracycline, and chloramphenicol; and has inhibitory activity against E. coli and Clostridium perfringens. The invention further relates to Bacillus compositions comprising at least one Bacillus subtilis strain of the invention, preferably the Bacillus subtilis strain DSM32324 and/or the Bacillus subtilis strain DSM32325, as Direct Fed Microbial (DFM), premix, animal feed additive or animal feed. The invention provides a method of improving one or more animal performance parameters selected from the group consisting of i) increased weight gain (WG), ii) lower feed conversion ratio (FCR), iii) lower necrotic enteritis lesion scoring, iv) lower necrotic enteritis frequency, v) lower necrotic enteritis mortality, vi) increased European Production Efficacy Factor (EPEF), and vii) lower mortality, by feeding a strain or a composition according to the invention to an animal. |
| US11291691B2 |
Methods and compositions for producing hepatocyte-like cells
Methods are provided for producing a population of hepatocyte-like cells (iHeps) from a population of adipocyte-derived stem cells (ASCs). Aspects of the methods include placing a population of ASCs into a three dimensional culture (e.g., hanging drop suspension culture, high density culture, spinner flask culture, microcarrier culture, etc.), and contacting the cells with a first and second culture medium. Also provided are methods of treating an individual, which include producing a population of iHeps from a population of ASCs, and administering an effective number of iHeps into the individual. Kits for practicing the methods are also described herein. |
| US11291690B2 |
Muscle derived cells for the treatment of gastro-esophageal pathologies and methods of making and using the same
The present invention provides muscle-derived progenitor cells that show long-term survival following transplantation into body tissues and which can augment soft tissue following introduction (e.g. via injection, transplantation, or implantation) into a site of soft tissue. Also provided are methods of isolating muscle-derived progenitor cells, and methods of genetically modifying the cells for gene transfer therapy. The invention further provides methods of using compositions comprising muscle-derived progenitor cells for the augmentation and bulking of mammalian, including human, soft tissues in the treatment of various cosmetic or functional conditions, including malformation, injury, weakness, disease, or dysfunction. In particular, the present invention provides treatments and amelioration of symptoms for gastro-esophageal pathologies like gastro-esophageal reflux. |
| US11291689B2 |
Methods and devices for the production and delivery of beneficial factors from adipose-derived stem cells
Provided herein are methods and devices related to inducing a population of self-renewing or senescent stem cells, to produce one or more beneficial factors for the treatment of a disease or disorder in an individual. Also provided are compositions and methods for inducing senescence, useful for inducing senescence in a population of stem cells, in order to produce one or more beneficial factors for the treatment of a disease or disorder in an individual. Methods and devices to control and customize the production of the beneficial factors for the requirements of a disease or disorder being treated are described. Also provided are factor production units for the production of the beneficial factors, and devices for the delivery of the beneficial factors to an individual in need. |
| US11291687B2 |
Processes for production of tumor infiltrating lymphocytes and uses of same in immunotherapy
The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens. |
| US11291685B2 |
Polymer nanoparticle, polymer composition, method of making a polymer nanoparticle, method for treatment of bacterial biofilms, and method for detection of bacterial biofilms
A polymer nanoparticle includes a polymer having repeating units of formula (I) wherein X, L1, and R1 are as defined herein. Methods of preparing the polymer nanoparticles and compositions comprising the nanoparticles are also disclosed. The polymers nanoparticles described herein are particularly useful for the treatment of bacterial biofilms. |
| US11291684B2 |
Treatment of glaucoma
The present embodiments generally relate to dextran sulfate, or a pharmaceutically acceptable salt thereof, for use in treating, inhibiting or preventing glaucoma in a subject. Dextran sulfate of the embodiments achieves a reduction and normalization of intraocular pressure, a neuroprotective effect in terms of preserving retinal ganglion cells and retinal nerve fiber layer and dissolves established trabecular meshwork scar elements. |
| US11291682B2 |
Delivery of RNA to trigger multiple immune pathways
RNA encoding an immunogen is co-delivered to non-immune cells at the site of delivery and also to immune cells which infiltrate the site of delivery. The responses of these two cell types to the same delivered RNA lead to two different effects, which interact to produce a strong immune response against the immunogen. The non-immune cells translate the RNA and express the immunogen. Infiltrating immune cells respond to the RNA by expressing type I interferons and pro-inflammatory cytokines which produce a local adjuvant effect which acts on the immunogen-expressing non-immune cells to upregulate major histocompatibility complex expression, thereby increasing presentation of the translated protein to T cells. The effects on the immune and non-immune cells can be achieved by a single delivery of a single RNA e.g. by a single injection. |
| US11291680B2 |
Compositions and methods that modulate white blood cells or neutrophils in a companion animal
White blood cells and/or neutrophils in a companion animal can be improved by adjusting the diet of the animal to increase the amount of a compound which positively or negatively modulates the white blood cells and/or neutrophils or adjusting the diet of the animal to decrease the amount of a compound which positively or negatively modulates the white blood cells and/or neutrophils. |
| US11291679B1 |
Injectable, infusable, instillable ivermectin adjuvant for cancer therapies
A pharmaceutical composition comprising Ivermectin-HPBCD complexed adjuvant formulated for injection or infusion or instillation into a subject, as well as methods for formulating and using the same. The adjuvant composition of the invention in its preferred form comprises an ivermectin-HPBCD complex wherein 1 to 3 grams of the complex is dissolved in 1 ml Tween80 combined with 9 ml sterile distilled water at a pH 6.4. Composition of the present instant invention comprising ivermectin-HPBCD complexed adjuvant formulated for administration via injection or infusion or instillation to a subject find use in treatment and/or prevention of cancer. |
| US11291678B2 |
Methods for the treatment and/or prevention of cardiovascular disease by inhibition of E-selectin
New methods for treating and/or preventing cardiovascular disease including, for example, myocardial infarction and atherosclerosis, by the use of at least one E-selectin inhibitor and compositions comprising the same are disclosed. |
| US11291677B2 |
Synthetic composition for microbiota modulation
The invention relates to a composition comprising one or more human milk oligosaccharides (HMOs) for use in stimulating the production of butyrate in the gastro-intestinal tract of a non-infant human and obtaining delayed increase in the level of butyrate in the gastro-intestinal tract of the non-infant human, and methods for their use. |
| US11291676B2 |
Composition for inhibiting immune cell proliferation comprising sialyllactose or derivative thereof and method thereof
Provided are a composition for inhibiting immune cell proliferation, including sialyllactose or a derivative thereof as an active ingredient, and a method of inhibiting immune cell proliferation, wherein the composition and the method may decrease expression of chemokines, decrease expression of pro-inflammatory cytokines, decrease production of inflammatory mediators, decrease expression of COX2, and decrease production of PEG2, and therefore, may be useful for the prevention or treatment of atopic dermatitis or arthritis. |
| US11291675B2 |
6′-sialyllactose for use in the treatment of hearing loss
The present invention relates to 6′-sialyllactose and/or pharmaceutically acceptable salts thereof for use in the treatment of a disease selected from hearing loss and hearing loss—associated tinnitus. |
| US11291672B2 |
Betamethasone oral spray formulation and method of use to treat ataxia
A stable oral spray formulation comprising a glucocorticoid together with other excipients is disclosed. In preferred embodiments, the spray formulation is used to treat neurological disorders such as ataxia by being sprayed in an effective dose into the mouth of a patient. |
| US11291671B2 |
Solid drug implants for intracochlear delivery of therapeutics for the treatment of Otic disorders
The present invention provides for pharmaceutical preparations, devices, systems and methods for the treatment of otic diseases and conditions. In various embodiments, the preparations, devices, systems and methods enable sustained drug release for the treatment or prevention of hearing loss, infections, and other pathological conditions of cochlea and inner ear. |
| US11291670B2 |
Therapeutic approaches for treating Alzheimer disease and related disorders through a modulation of angiogenesis
The present invention relates to compositions and methods for the treatment of Alzheimer's disease and related disorders. More particularly, the invention relates to combined therapies that modulate angiogenesis for treating said disease. |
| US11291667B2 |
Combination therapy involving diaryl macrocyclic compounds
The present disclosure relates to methods and compositions for treating cancer with a diaryl macrocycle in combination with at least one other cancer therapeutic, such as an EGFR inhibitor. |
| US11291663B2 |
Methods of treating cancer with farnesyltransferase inhibitors
The present invention relates to the field of cancer therapy. Specifically, provided are methods of treating cancer in a subject having clinical signs of bone marrow homing of myeloid cells, including neutropenia, isolated neutropenia, a low percentage of peripheral blood blasts with or without a high percentage of bone marrow blasts, and/or a low ratio of peripheral blood blasts to bone marrow blasts, with a farnesyltransferase inhibitor (FTI) that include determining whether the subject is likely to be responsive to the FTI treatment based on hematological characteristics indicating bone marrow homing of myeloid cells. |
| US11291657B2 |
Methods of treating inflammatory bowel disease with AMD3100 and Tacrolimus
The present invention relates to the field of inflammatory bowel disease. In one aspect, the present invention provides methods for treating inflammatory bowel disease in a patient comprising administering to the patient a therapeutically effective amount of a stem cell mobilizer and an immunosuppressive agent. In particular embodiments, the present invention provides a method for treating inflammatory bowel disease in a patient comprising administering to the patient a therapeutically effective amount of an agent that mobilizes CD34+ and/or CD133+ stem cells and a low dose of an immunosuppressive agent. |
| US11291655B2 |
RAD51 inhibitors
This application is directed to inhibitors of RAD51, and methods for their use, such as to treat or prevent conditions involving mitochondrial defects. |
| US11291650B2 |
Cannabis extracts and methods of preparing and using same
The invention relates to the extraction of pharmaceutically active components from plant materials, and more particularly to the preparation of a botanical drug substance (BDS) for incorporation in to a medicament. It also relates to a BDS, for use in pharmaceutical formulations. In particular it relates to BDS comprising cannabinoids obtained by extraction from cannabis. |
| US11291648B2 |
Powdered formulations of cromolyn sodium and alpha-lactose
The present disclosure is directed to a composition comprising micronized cromolyn sodium, α-lactose, and a salt of fatty acid, wherein the α-lactose has a particle size distribution of D90 of 45-70 μm, D50 of 10-35 μm, and D10 of 2-13 μm. The present disclosure is also directed to a method of treating Alzheimer's disease, amyloidosis-associated condition (AAC), traumatic brain injury, Huntington's disease, atherosclerosis, cytokine release syndrome (CRS), dementia, head injury, infection, neuroinflammation, prion disease, stroke, amyotrophic lateral sclerosis (ALS), Parkinson's disease, or asthma using the composition. |
| US11291645B2 |
Aqueous iron carbohydrate complexes, their production and medicaments containing them
A water soluble iron carbohydrate complex obtainable from an aqueous solution of iron(III) salt and an aqueous solution of the oxidation product of one or more maltrodextrins using an aqueous hypochlorite solution at a pH-value within the alkaline range, where, when one maltodextrin is applied, its dextrose equivalent lies between 5 and 20, and when a mixture of several maltodextrins is applied, the dextrose equivalent of the mixture lies between 5 and 20 and the dextrose equivalent of each individual maltodextrin contained in the mixture lies between 2 and 40, a process for its production and a medicament for the treatment and prophylaxis of iron deficiency conditions. |
| US11291642B2 |
Dimethyl fumarate particles and pharmaceutical compositions thereof
The present invention provides dimethyl fumarate (DMF) particles and methods of preparing the DMF particles. Also provided is DMF coated particles comprising DMF particles coated with an enteric coating. The invention also provides various dosage forms and methods of treating a disease or disorder (e.g., multiple sclerosis). |
| US11291638B2 |
Bupropion as a modulator of drug activity
Dosage forms, drug delivery systems, and methods related to sustained release of dextromethorphan or improved therapeutic effects are disclosed. Typically, bupropion or a related compound is orally administered to a human being to be treated with, or being treated with, dextromethorphan. |
| US11291637B2 |
Methods for treating or preventing organophosphate poisoning
The invention relates to methods of treating or preventing organophosphate poisoning in a subject in need thereof, comprising administering to the subject isoflurane, enflurane, halothane, sevoflurane, desflurane, xenon or argon in a therapeutically effective amount. |
| US11291636B2 |
Polymer protein microparticles
Microparticles containing a core of therapeutic protein and a cortex of a biocompatible and biodegradable polymer, and methods of making and using the microparticles are provided. The extended release of a therapeutic protein from the microparticles in a physiological solution is demonstrated over an extended period of time. |
| US11291635B2 |
Virion-like delivery particles for self-replicating RNA molecules
Nucleic acid immunisation is achieved by delivering a self-replicating RNA encapsulated within a small particle. The RNA encodes an immunogen of interest, and the particle may deliver this RNA by mimicking the delivery function of a natural RNA virus. Thus the invention provides a non-virion particle for in vivo delivery of RNA to a vertebrate cell, wherein the particle comprises a delivery material encapsulating a self-replicating RNA molecule which encodes an immunogen. These particles are useful as components in pharmaceutical compositions for immunising subjects against various diseases. |
| US11291634B2 |
Abuse resistant forms of extended release oxymorphone, method of use and method of making
An abuse resistant oral pharmaceutical composition, comprising: a barrier layer, comprising a first polymer; a diffusion layer, comprising a second polymer, substantially covering the barrier layer, wherein the diffusion layer is bonded to the barrier layer and comprises a drug that is substantially homogeneously distributed within the second polymer and diffuses from the diffusion layer within the gastrointestinal (GI) tract; and optionally an expansion layer comprising an expandable polymer, wherein the expansion layer is substantially covered by the barrier layer. Methods of making the same and methods of using the same are also provided. |
| US11291632B2 |
Synthetic progestogens and pharmaceutical compositions comprising the same
Described herein are synthetic progestogens, such as 6β,7β:15β,16β-Dimethylene-3-oxo-17α-pregn-4-ene-21,17-carbolactone, as well as pharmaceutical compositions comprising the same. Also described are methods of use. |
| US11291631B2 |
Oral cannabinoid formulations
The present invention relates to a cannabinoid containing oral solution. Preferably the oral solution comprises a cannabinoid, a lipid solvent, a sweetener and ethanol, characterised in that the sweetener is an ultrahigh potency sweetener. |
| US11291625B2 |
Antimicrobial compositions and methods for reducing microbial contamination
The invention relates to the fields of microbiology and health care, in particular to means and methods for minimizing the spread of hospital-acquired (HA) infections e.g. between patients and healthcare workers. Provided is an antimicrobial composition comprising an antimicrobial agent, a pharmaceutically acceptable carrier material and a polymer, the polymer being an N-vinyl lactam copolymer, and the composition being capable of forming a slow release antimicrobial film when applied to a skin surface. |
| US11291622B2 |
Method for dyeing keratinous material, comprising the use of an organosilicon compound, a dyeing compound and a silicon oil
The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair. In one example, the process includes applying an agent (a) to the keratinous material. The agent (a) includes at least one organic silicon compound. An agent (b) is applied to the keratinous material. The agent (b) includes at least one colorant compound selected from the group including pigments and/or direct dyes. An agent (c) is applied to the keratinous material. The agent (c) includes at least one silicone oil. |
| US11291618B2 |
Long wear skincare compositions
A cosmetic mask composition including a combination of acrylates/VA copolymer and acrylates copolymer. The cosmetic mask composition includes about 5% to 30% by weight of acrylates/VA copolymer, and about 0.2% to 2% by weight of acrylates copolymer. The ratio of acrylates/VA copolymer to acrylates copolymer is in the range of 15:1 to 25:1. |
| US11291612B2 |
Injectable hybrid cement for dental implants and methods of manufacture thereof
A biomimetic composite material includes a bioactive cement material, an autologous dentin matrix, and an inorganic nano-reinforcement material. A dental implant includes a body including a biomimetic composite material, wherein the biomimetic composite material includes a bioactive cement material, an autologous dentin matrix, and an inorganic nano-reinforcement material. |
| US11291610B2 |
Harvesting energy during compression of a pill pack
Various methods and apparatus disclosed herein relate to apparatus and techniques for harvesting energy from operation of a pill pack, and utilizing that energy for various purposes. In various embodiments, an energy harvesting apparatus configured to receive a pill pack (104, 304) is disclosed. An energy harvesting apparatus in accordance with various embodiment may include a housing (102, 302), where the housing is configured to receive a pill pack (104, 304), and an electrical generator incorporated into the housing (102, 302), where the electrical generator converts motion associated with compression of at least one blister (1031-n, 3031-n) of the pill pack (104, 304) expelling one or more pills (1051-n, 3051-n) from the pill pack into electrical energy, where the electrical energy is used to collect one or more data points associated with operation of the pill pack during the expelling of the one or more pills. |
| US11291606B2 |
Treatment apparatus for removing heat from subcutaneous lipid-rich cells and massaging tissue
A treatment device for removing heat from subcutaneous lipid-rich cells of a subject having an actuator that provides mechanical energy to the tissue. The mechanical energy provided may include a vibratory component that can range between low and ultra-high frequencies, and such energy may include various combinations of two or more frequencies tailored to produce the desired effect on the subcutaneous tissue. Disruption of adipose tissue cooled by an external treatment device may be enhanced by applying mechanical energy to cooled tissue. Furthermore, such mechanical energy may impart a vibratory effect, a massage effect, a pulsatile effect, or combinations thereof on the tissue. |
| US11291604B2 |
Warning dome enhancing tool and method
Detectable warning areas (DWAs) and methods of forming the same. A dome-forming material can be mixed with a catalyst to form a mixture, which can then be poured into a dome-shaped cavity of a die-cast mold or a reusable mat template with a grommet. A peg may be inserted into the mixture. The mixture may be allowed catalyze and harden. |
| US11291603B2 |
Spinal cord and meninges stretching frame and method to prevent and treat the root cause of scoliosis
The progress of what has previously been considered idiopathic scoliosis it is arrested and corrected by exercises that gradually stretch the spinal cord to catch and keep up with bone growth. An inventive frame enables such exercises by precluding the movement of the spinal column that is a result of the shorter spinal cord. |
| US11291601B2 |
Wearable working head for nursing machine
A wearable working head for a nursing machine includes a front wearing part, where the front wearing part includes a toilet recess and a urine hood. The urine hood includes a hood wall and a recess enclosed by the hood wall, where the recess is located at an inner side of the hood wall. The hood wall is provided with at least one air vent communicating the recess to the outside of the hood wall. |
| US11291600B2 |
Hoist with handle
In a first aspect, the present invention relates to a hoist for facilitating a transition between firstly a seated or lying position and secondly a standing position of an individual, comprising: a movable lifting arm for exerting a lifting force, a connecting element for transferring the lifting force from the lifting arm to the individual, and a movable handle suitable for supporting the hands of the individual during operation of the hoist, wherein the movable handle is configured to shift during operation of the hoist, wherein during operation of the hoist, the movable handle also executes a movement relative to the lifting arm. |
| US11291591B1 |
Smart monitoring system with wetness detection
A smart monitor system to capture information such as a subject's breathing rate, body temperature, daily activities, and/or the status of an absorbent article. The system may alert a parent, care provider or attendant when certain parameters fall outside of a specific range. The system may comprise a housing including at least a sensor and a signal processing unit for wirelessly transmitting signals, and a flexible sensing element which may be stretchable and washable. |
| US11291590B2 |
Absorbent article with color matched surfaces
A disposable absorbent article comprising a front waist region, a rear waist region, and a crotch region, wherein said absorbent article further comprises at least three discrete elements each comprising at least one visible surface; wherein at least three or more of the visible surfaces comprise an imparted color wherein said colors are color matched. Color matching exists when said colors are contained within a specified CIELab color space volume, have a specified hue difference, or total color difference. |
| US11291589B2 |
Wound covering apparatus
The present disclosure relates to apparatus for covering a burn or other wound in ways that prevent or limit touching the wound. The present disclosure describes Burn Bandages that may include domes or structures that bridge over a wide range of a burn or wound size. In certain instances these structures may expand in one or more directions as they are adjusted to fit to a particular burn or wound size. Such bridging structures may include airways, openings, or voids that promote air/oxygen flow to the wound as the Burn Bandage sits upon surfaces or pads that contact healthy surrounding tissue while they cover a wound site. The apparatus may be any shape including, yet not limited to, a circle, a rectangle, a square, a hexagon, an octagon, an oval, a cone, a cylinder, have a semi-cylindrical shape, or that have any another geometric shape. |
| US11291583B2 |
Treatment system for cancer etc
[Summary][Problem]The therapy method and the therapy apparatus for difficult cancer such as ductal cancer and other diseases.[Solution to problem]The therapy and the apparatus to beat cancer and other diseases by injecting the material which is energy receptive from outside and emissive heat to cancer cells in the body of a patient, and giving energy from outside. |
| US11291582B2 |
System for reversible contraceptive sterilization
A system for reversible contraceptive sterilization is described. It is proposed to provide an implantable tube valve for implanting in a human vessel, in particular, the fallopian tube. The implantable tube valve includes: an implantable tube having an inner tube wall extending between two axial tube ends and includes a mount inside the tube; and a valve member mounted in the mount and pivotable between an open position and a closed position. The valve member includes a sealing edge that contacts the inner tube wall, when pivoted in the closed position, with the valve member closing off passage through the implantable tube. The valve member further includes an outer face conformal to the inner tube wall and an inner face conformal to the outer face, thereby providing unobstructed passage through the implantable tube when pivoted in the open position. |
| US11291575B2 |
Headrest device with elastic means for return to a nominal position
A headrest device includes a headrest (1) which is movably mounted on a back support (3) associated with a harness (4) for holding the back support on the back of a user. The headrest is mounted to elastically slide in longitudinal translation along the back support and is elastically attached to the back support in an articulated manner to tilt transversely. The headrest is used continuously according to the movements of the head in extension thereof towards a nominal resting position. The device may include a first torsion spring acting antagonistically in relation to the transverse tilting movements of the headrest and a compression spring acting antagonistically in relation to the longitudinal translation movements of the headrest. The two springs act synchronously during operation, continuously tracking movements of the head of the wearer in relation to a nominal rest position, with non-sliding support at the back of the head. |
| US11291571B2 |
Growth stent and valve for congenital narrowings
A growth stent and valve and methods for making and using the same. The growth stent and valve may be delivered to treat early stage congenital lesions, while expanding to adult vessel diameters. In selected embodiments, the growth stent and valve can comprise a frame and may have a covering on some portion to prevent blood flow through a wall of the frame. The growth stent and valve advantageously can maintain radial strength across an entire range of diameters necessary to treat a narrowed lesion from birth and childhood through adulthood as the vessels grow over the lifetime of a patient. |
| US11291565B1 |
Asymmetric external support for stabilizing a vein graft used in a coronary arterial bypass graft (CABG) procedure, and applications thereof
Asymmetric external support for stabilizing vein grafts used in coronary arterial bypass graft (CABG) procedures, and applications thereof. Includes: tubular wire braided mesh longitudinally extending proximally and distally, configured with non-paired elastic wires and paired plastically deformable wires. Elastic wires extend along support full length. Paired plastically deformable wires proximal ends are non-connected and open. Plastically deformable wires extend less than support full length, and are configured with inter-looped distal end portions (loops) proximally longitudinally offset from support distal end, and outwardly radially extending beyond support outer radius. Loops may be individually secured, via loop closure securing procedures. In CABG procedures, support externally covers vein grafts, whereby support distal portion (with longitudinally offset loops) is positionable at coronary artery anastomosis sites, and support proximal end is positionable at other anastomosis sites. Eliminates, or minimizes, plastically deformable wires from injuring heart or/and vascular tissue in vicinity of coronary artery anastomosis sites. |
| US11291563B2 |
Passage-defining prosthetic limb structure and fabrication method
A prosthetic device includes an internal frame assembled from multiple longitudinal members and multiple transverse members that are substantially planar in character and are arranged to be joined together. A medially arranged opening is defined in each transverse member, and is substantially registered with openings of adjacent transverse members to form a longitudinal passage, such as may be useful to receive an actuator and/or other items. At least some transverse members differ from one another in one or more of shape, length, or width. A covering member may be provided over the internal frame. Rear-facing gaps in transverse members may receive one or more elements such as dampers, batteries, or the like. |
| US11291559B1 |
Expandable interbody fusion device and method of manufacturing the same
An expandable intervertebral implant for an intervertebral fusion is provided. The implant includes a first endplate, a second endplate, a translation member and an auger mounted to the translation member and extending through the second endplate. The first endplate includes a sloped anterior face and a sloped posterior face. The second endplate includes a posteriorly facing sloped surface for matingly engaging the sloped anterior face of the first endplate. The translation member includes an anteriorly facing sloped surface for matingly engaging the sloped posterior face of the first endplate. |
| US11291558B2 |
Dynamic implant fixation plate
The dynamic implant fixation plate and implant configured to accept the disclosed fixation plate can, in some aspects, provide a means of fixing an implant relative one or more planes while allowing motion relative to one or more planes. The use of the disclosed fixation plate and corresponding implant can reduce the occurrence of stress shielding and permit enhanced loading of the implant site. |
| US11291555B2 |
Vertebral cage
Systems, methods and devices for spinal fusion are disclosed. In particular, certain disclosed embodiments are configured to permit the addition of lordosis to a spinal fusion cage after implantation through the use of various expansion mechanisms to spread arms of the spinal fusion cage. Disclosed embodiments may include the use of a threaded wedge to expand the arms, the use of a keel within a series of detents, the use of supplemental fixation screws, and the use of a rotating cam. |
| US11291551B2 |
Expandable vertebral prosthesis
The present invention relates to an expandable prosthetic implant device for engagement between vertebrae generally comprising an inner member, outer member, and gear member positioned coaxial with respect to each other such that the inner and outer members are moveable relative to each other along an axis. The gear member is axially fixed to the outer member and freely rotatable with respect to the outer member and the gear member threadedly engages a threaded portion of the inner member to translate inner member along the axis. The implant is configured to engage the vertebrae in a predetermined alignment and the gear member includes gear teeth exposed to the exterior and configured to be accessible by a tool member at a plurality of angular positions around the perimeter of the implant device. |
| US11291544B2 |
Delivery platforms, devices, and methods for tricuspid valve repair
Devices and methods for treating tricuspid regurgitation (TR) are provided. A clasp or clamp is used to anchor a TR-treatment device to an existing lead of a pacemaker or an implantable cardioverter defibrillator (ICD) that passes through the tricuspid valve. The TR-treatment device can be a balloon occluder that is adjustable by filling or withdrawing filler material from the occluder through a proximal port implanted in the skin of the patient. |
| US11291541B2 |
Expandable aortic or pulmonary root
A support layer for a synthetic root comprises at least a first region and a second region. The pattern, material, density and/or tension of the support layer in the first region is different to that in the second region. The support may be formed from a knitted, woven, braided or 3D-printed material. The support layer may be comprised within a synthetic aortic or pulmonary root. In at least one region the synthetic root may have a multi-layered structure with the support layer disposed between an inner and an outer nanofiber layer. |
| US11291538B2 |
Ophthalmic apparatus with corrective meridians having extended tolerance band
The embodiments disclosed herein include improved toric lenses and other ophthalmic apparatuses (including, for example, contact lens, intraocular lenses (IOLs), and the like) and associated method for their design and use. In an embodiment, an ophthalmic apparatus (e.g., a toric lens) includes one or more angularly-varying phase members comprising a diffractive or refractive structure, each varying the depths of focus of the apparatus so as to provide an extended tolerance to misalignment of the apparatus when implanted in an eye. That is, the ophthalmic apparatus establishes an extended band of operational meridian over the intended correction meridian. |
| US11291535B2 |
Intravaginal support devices and methods
The present disclosure, in certain embodiments, relates to a flexible and non-absorbent vaginal insert device that is easier to insert and remove and is for use in improving and preventing symptoms associated with pelvic organ prolapse and urinary and/or fecal incontinence when the device is inserted. In certain embodiments, the device has an optionally cone-shaped upper portion that provides pelvic organ support and a removal portion or stem that facilitates insertion and removal of the device. |
| US11291534B2 |
Measuring instrument for orthodontic appliances
A measuring instrument for orthodontic appliances including a body with a handle and a rectilinear head oriented orthogonally to the handle; an appendix protrudes from a distal edge of the head and it is orthogonal to the head, that is, the appendix is oriented parallel to the handle, and is formed by a base having a predetermined width from which emerges a pin having a length which is also predetermined; the head is provided with a millimeter scale on at least one side of the appendix; the width of the base is a value selected among a plurality of predetermined values and is equal to the distance between the bodies of a palatal expander in closed configuration. |
| US11291530B2 |
Dental implant
A dental implant that facilitate insertion and can be used in all bone types. The implant includes a body having a coronal end, and an apical end opposite the coronal end. A tapered region may be adjacent the apical end. On the apical part one or more taps are provided so the tap is cutting when rotating clockwise and counter-clockwise. The implant can have at least one variable profile helical thread that extends along the tapered region. The implant can have also micro-threads below the main threads, a gradual compressing tapered core, a self drilling apical end and a narrow coronal region. |
| US11291528B2 |
Orthodontic composite and method for preparing same
Disclosed is an orthodontic composite, comprising: an orthodontic member which has a tube shape, a hollow polygonal prism shape, a hollow truncated polygonal pyramid shape, a hollow truncated cone shape, or a funnel shape; and an orthodontic wire that is inserted into the hollow portion of the orthodontic member, wherein the orthodontic member includes a water-soluble or biodegradable material. Thereby, the orthodontic composite of the present invention making it simple to perform orthodontic treatment by attaching the orthodontic composite. |
| US11291527B2 |
Tool for seating an orthodontic aligner and method of using same
A tool and method for seating an orthodontic aligner, unseating the aligner, or both. In one aspect, the tool comprises a handle portion and seating portion. The seating portion is connected to the handle portion. The seating portion comprises a rippled structure having the shape of a series of waves, the waves having a direction of propagation directed away from the handle portion. In a second aspect, a handle portion of the tool comprises a hook adjacent to a recess in the handle portion, the hook being configured to unseat an aligner. In a third aspect, the method comprises seating an aligner by holding a handle portion of the tool, positioning the seating portion between sets of teeth and repeatedly biting the seating portion. In a fourth aspect, the method comprises unseating an aligner by holding the rippled seating portion and using the hook to apply force to the aligner. |
| US11291525B2 |
Mandible protrusion splint
A mandibular protrusion splint includes a maxillary splint part and a mandibular splint part, each of which have a laterally attached joint pin, and joint rods which couple the splint parts together in a movable manner. Each joint pin comprises a shoulder facing the splint part, a head facing away from the splint part, and a neck arranged between the shoulder and the head. The shoulder and head cross sections are larger than a neck cross section. Each joint pin holds a joint rod. The joint rods have a collar at each end. Each collar surrounds the neck in a mounted state. The collar(s) and/or the head(s) have a flexibility which, upon an excessive application of a laterally directed force exerted via a joint rod, allows a yielding movement of the joint rod and then allows the collar to slip over the head of the joint pin without being destroyed. |
| US11291523B2 |
Dental laser system and treatment method
An improved dental laser system has been developed to cut enamel quickly and precisely, without detrimental residual energy, to provide a replacement for conventional high speed rotary burrs and commercially available dental laser systems. |
| US11291522B2 |
Systems and methods to control depth of treatment in dental laser systems
A dental laser treatment system may include a laser source providing a laser beam, and a focusing device to produce a laser beam having a waist. The focal length and waist of the laser beam are selected to achieve a depth of treatment that is at least 5 mm long, and has a power density of at least a minimum power density required to perform a selected treatment on dental tissue. In some instances, the focal length is 25 mm or greater. |
| US11291520B2 |
Skull clamp opening apparatus and method
A head fixation device in the form of a skull clamp comprises an opening device having an actuator positioned along an upright portion of the skull clamp near where a pin assembly contacts a patient's head for stabilization. The opening device can be actuated such that the relative distance between arms of the skull clamp can be opened, closed, or adjusted. The opening device is substantially positioned within one of the arms of the skull clamp. In some versions the skull clamp further comprises an attachment feature having an offset configuration. |
| US11291519B2 |
Packaging assembly with instruction area, and method for using the same
A packaging assembly is arranged for holding an article at a predetermined location relative to the packaging assembly in closed and open configurations of the packaging assembly. The packaging assembly includes at least two sections arranged to be secured in place relative to one another in the closed configuration of the packaging assembly, and move relative to one another in the open configuration of the packaging assembly. The at least two sections form an inner surface defining an attachment area for receiving the article. The packaging assembly includes at least one instruction area located along the inner surface and having indicia pointing to features of an article for placement in the packaging assembly and displayed relative to the attachment area. |
| US11291515B2 |
Device for automatically inserting and manipulating a medical tool into and within a bodily lumen
A compact robotic device for driving movement of two or more elongate surgical tools configured for a telescopic arrangement when said two or more elongate surgical tools are at least partially received within said device, the device comprising: a housing comprising walls which define an inner volume including at least two inner pathways for accommodating the two or more elongate surgical tools; the housing encasing: a plurality of motors, and two or more tool actuation assemblies configured at a position of each of the two or more inner pathways; the actuation assemblies driven by the plurality of motors and configured to operably contact an elongate surgical tool at least partially received in the inner pathway to at least one of advance, retract and/or roll said elongate surgical tool. |
| US11291513B2 |
Surgical instrument with retaining feature for cutting element
A surgical instrument comprises an end effector coupled to a distal end of a shaft. The end effector comprises a pair of jaw members configured to be moved relative to each other between open and closed positions, and a cutting element configured to cut material gripped between the jaw members. The cutting element is further configured to translate between and along a lengthwise direction of the jaw members. The cutting element and a first jaw member comprise complementary retaining features that cooperate to retain the cutting element in a position held by the first jaw member throughout a range of motion of the jaw members between the open and the closed position. |
| US11291512B2 |
Robot specific implant designs with contingent manual instrumentation
A system and method are described herein for creating planar bone cuts on a bone to receive a total knee arthroplasty (TKA) femoral implant. The system includes a robotic surgical device, a computing system, and one or more contingent manual instruments. A surgical plan is generated having instructions for the robotic surgical device to create six or more planar bone cuts on the bone. The robotic surgical device executes the instructions, and in the event the robotic procedure is aborted before completing the six or more planar cuts, the one or more contingent manual instruments are used to create any remaining planar bone cuts. The one or more contingent manual instruments may include a plurality of uniquely arranged guide slots to assist a user in creating one or more remaining planar bone cuts. |
| US11291511B2 |
Robotic systems and methods for controlling a tool removing material from a workpiece
A method of operating a robotic system to efficiently remove material from a workpiece based on a density distribution of the material of the workpiece. The density distribution of the material of the workpiece is determined from a three-dimensional representation and evaluated by classifying the plurality of points or voxels into a first density classification and a second density classification. A navigation computer generates a first tool path and a second tool path for the tool based on the evaluated density distribution. The first tool path is associated with the first density classification, and the second tool path is associated with the second density classification. The position of the tool relative to the workpiece is tracked with a navigation computer and controlled with a manipulator controller based on the generated tool path to remove material along the first tool path, and remove material along the second tool path. |
| US11291510B2 |
Method of hub communication with surgical instrument systems
A method for downloading data from a surgical hub to a surgical instrument is disclosed. The method comprises assembling a first shaft assembly to a handle and downloading a first set of operational data from the surgical hub to the handle once the first shaft assembly is attached to the handle. The method further comprises assembling a second shaft assembly to the handle and downloading a second set of operational data from the surgical hub to the handle once the second shaft assembly is attached to the handle, wherein the second set of operational data is different than the first set of operational data. |
| US11291509B2 |
Tracking marker support structure and surface registration methods employing the same for performing navigated surgical procedures
Devices and methods are provide for facilitating registration and calibration of surface imaging systems. Tracking marker support structures are described that include one or more fiducial reference markers, where the tracking marker support structures are configured to be removably and securely attached to a skeletal region of a patient. Methods are provided in which a tracking marker support structure is attached to a skeletal region in a pre-selected orientation, thereby establishing an intraoperative reference direction associated with the intraoperative position of the patient, which is employed for guiding the initial registration between intraoperatively acquired surface data and volumetric image data. In other example embodiments, the tracking marker support structure may be employed for assessing the validity of a calibration transformation between a tracking system and a surface imaging system. Example methods are also provided to detect whether or not a tracking marker support structure has moved from its initial position during a procedure. |
| US11291508B2 |
Computer vision techniques
Systems and methods that use computer vision techniques in connection with robotic surgery are discussed. A robotic surgery system may include an implantable device engagement sub-system, a targeting sub-system, and/or an insertion verification sub-system. The system may use computer vision techniques to facilitate implanting a micro-manufactured bio-compatible electrode device in biological tissue (e.g., neurological tissue such as the brain) using robotic assemblies. The system can attach, via robotic manipulation, the electrode to an engagement element of an insertion needle. The system can further irradiate the electrode using a near-ultraviolet (near-UV) wavelength of light, obtain images of the electrode with light fluoresced from the polymer portion in response to the irradiating, triangulate a 3D location of the electrode, analyze a target tissue contour using computer vision, select an insertion site, and surgically implant the micron-scale electrode at the insertion site via robotic assembly and based on the triangulated location. |
| US11291502B2 |
Methods of navigation and treatment within a vertebral body
System and methods for channeling a path into bone include a trocar having a proximal end, distal end and a central channel disposed along a central axis of the trocar. The trocar includes a distal opening at or near the distal end of the trocar. The system includes a curved cannula sized to be received in the central channel, and having a curved distal end configured to be extended laterally outward from the distal opening in a curved path extending away from the trocar. The curved cannula has a central passageway having a diameter configured allow a probe to be delivered through the central passageway to a location beyond the curved path. |
| US11291497B2 |
Ablation needle with a semipermeable ring
An ablation needle apparatus (10) for delivering ablation energy (20) to a subject (40) comprising a hypotube with a proximal and distal end and having a hollow lumen, including a puncture member and a first electrode disposed at the distal end of the hypotube; a second electrode disposed within the hollow lumen; and a first ring member disposed about the second electrode and slidably holding the second electrode apart from the first electrode; wherein the first ring member comprises a semipermeable structure that allows for the passage of a gas and resists the passage of a liquid from the distal end to the proximal end of the hypotube. |
| US11291496B2 |
Methods of treating the sacroiliac region of a patient's body
A method, system and apparatus are disclosed for performing an electrosurgical treatment procedure on a bodily tissue. An electrosurgical apparatus is described, the apparatus comprising one or more probes having insulated and conductive regions for creating lesions in bodily tissue. A method of delivering energy to a patient's body is described, including methods of treating sacro-iliac related pain using electrosurgical probes. |
| US11291485B2 |
Fenestrated implant
The present invention relates generally to implants used in medical procedures such as bone fixation or fusion. More specifically, this application relates to fenestrated implants used in bone fixation or fusion. |
| US11291483B2 |
Method and apparatus for treating bone fractures, and/or for fortifying and/or augmenting bone, including the provision and use of composite implants
A composite implant comprising a bioabsorbable matrix material, an outer sheath of a textile comprising filaments; and a plurality of flexible reinforcing rods held together by the outer sheath; each of the flexible reinforcing rods have a plurality of filaments, and the filaments of the textile and the flexible reinforcing rods include a degradable or resorbable glass. Preferably, the filaments are present in the composite implant in an amount of 20 volume percent to 95 volume percent, based on the total volume of the composite implant. |
| US11291481B2 |
Rod reducers and related methods
Kerrison-style rod reducers, inline-style rod reducers, and related methods of using the disclosed rod reducers for holding a spinal implant and seating a fixation rod in a rod-receiving portion of the spinal implant are provided for herein. The disclosed rod reducers can also be configured for applying a set screw or other closure mechanism to secure the rod within the rod-receiving portion of the spinal implant. The disclosed embodiments can be easy to use, not require significant force to operate, and be efficient, thereby reducing the time and expense necessary to perform spinal surgery. The disclosed rod reducers can be readily dissembled, thereby making these surgical instruments easy to clean and sterilize. |
| US11291480B2 |
Spinal fixation tool attachment structure
A tool set for implanting bone screws in a human spine, followed by the implantation of a rod into the bone screws includes end guide tools having flexible back wall flaps that receive opposite ends of the rod and intermediate guide tools that hold the rod in intermediate locations between the end guide tools. Both the end and intermediate guide tools include an attachment structure for operably connecting the guide tool to a bone screw. The attachment structure includes an undercut and/or recess so as to resist splaying and separation of the guide tool from an attached bone screw. |
| US11291479B2 |
Surgical fastener
A surgical fastener for use in posterior surgeries that require fusion between the occiput and pelvis. Among other things, the surgical fastener includes a cutter for cutting bone or other tissue. |
| US11291477B1 |
Dorsal adjusting implant and methods of use
An implant system is disclosed. The system may include an implant receiver having a base and a first arm and a second arm extending from the base in a longitudinal direction towards an open end. The first arm and second arm may define a receiving cavity therebetween. The first and second arm may each include an outside thread pattern for rotatably supporting a nut movable in the longitudinal direction and an inside thread pattern for rotatably supporting a set screw movable in the longitudinal direction. A rod may be selectively positioned within the receiving cavity at an intermediate elevation between the base and the open end and the rod may be supported by the nut. The set screw may be tightened against the rod thereby locking the rod and nut at the intermediate elevation. In some embodiments, the first and second arms may include a plurality of breakoff locations. |
| US11291475B2 |
Tool for closed reduction of fracture
The present disclosure relates to a tool for a closed reduction of a fracture. The tool includes at least: a winding portion having a winding shape; a support extending from the winding portion in a normal direction relative to a plane of the winding shape; and a handle extending from the support in the normal direction, and configured to be gripped. |
| US11291471B2 |
Interventional medical systems for delivery of a medical electrical lead to an epicardial implant site
A medical system comprising a guiding catheter having an inflation lumen. The inflation lumen extends within a handle and a shaft of the guiding catheter. An inflatable sleeve has a proximal end and a distal end, with the ends attached to the guiding catheter. A sealed interior portion of the inflatable sleeve is bounded by the inflatable sleeve and the shaft of the guiding catheter, and in fluid communication with a distal port of the inflation lumen. The system further comprises a delivery catheter defining a delivery lumen and configured for sliding engagement within the guide lumen of the guiding catheter. |
| US11291470B2 |
Surgical probe with shape-memory material
Various embodiments are generally directed to a surgical probe with shape-memory material, such as a probe with a set of light sources, for instance. Some embodiments are particularly directed to a cannula with a shape-memory material that is used to secure a window. In one or more embodiments, for example, an apparatus for surgical use may include a cannula with a shape-memory material in an austenitic phase. In some embodiments, the window may be positioned at an opening of the cannula when the shape-memory material is in a martensitic phase. In some embodiments, transitioning the shape-memory material from the martensitic phase to the austenitic phase secures the window in position at the opening of the cannula. |
| US11291468B2 |
Atherectomy system adapted to free a stuck atherectomy burr
An atherectomy system includes a drive mechanism adapted to rotatably actuate an atherectomy burr and a controller that is adapted to operate the drive mechanism in a first operating mode in which the atherectomy burr is operated at a speed reference and with a predetermined torque limit. The controller is adapted to determine when the atherectomy burr becomes stuck while in the first operating mode and is further adapted to, when the atherectomy burr becomes stuck, operate the drive mechanism in a second operating mode that is different from the first operating mode. |
| US11291462B2 |
Mastoid bone start drill bit
A drill bit for drilling into bone, including at least a first, second and third longitudinally extending substantially straight flute blades, wherein the drill bit has an extrapolated outer profile established by rotation of the first, second and third flute blades 360 degrees about a longitudinal axis thereof, the extrapolated outer profile includes a first surface having tangents more perpendicular than parallel to the longitudinal axis, and the extrapolated outer profile includes a second surface having tangents more parallel than perpendicular to the longitudinal axis. |
| US11291459B2 |
Latching wire clip
A surgical clip may include a wire body having first and second free end portions. The surgical clip may also include first and second leg members connected by a hinge portion. The first leg member may include first and second segments of the wire body, the first segment may be spaced from the second segment, and the first and second free end portions may be disposed on a distal end portion of the first leg member. The second leg member may include third and fourth segments of the wire body, the third segment being spaced from the fourth segment. The hinge portion may join proximal end portions of the first and second leg members. The surgical clip may be movable between an open configuration and a closed configuration, wherein the second leg member is received between the first and second free end portions on the first leg member, and the first and second leg members pivot about the hinge portion to move the surgical clip between the open configuration and the closed configuration. |
| US11291451B2 |
Surgical instrument with battery compatibility verification functionality
A surgical instrument is disclosed including a housing assembly including a battery interface configured to releasably retain a battery, a radio-frequency identification scanner positioned at the battery interface, and a control circuit. The radio-frequency identification scanner is configured to receive information from the battery. The control circuit is configured to determine a compatibility of the battery with the surgical instrument based on the information received from the battery. |
| US11291450B2 |
Anvil for circular surgical stapler and associated method of manufacture with MIM
A method is used to manufacture an anvil of a surgical circular stapler. The anvil includes a head and a shank extending proximally from the head. The method includes forming the head of a surgical circular stapler using a metal injection molding process. The method also includes forming an annular array of staple forming pockets in the head. The method also includes machining the shank of the surgical circular stapler. The method also includes coupling together the head and the shank of the surgical circular stapler that were separately manufactured. |
| US11291446B2 |
Surgical instrument including an adapter assembly and an articulating surgical loading unit
An adapter assembly includes a cam housing defining a proximal cam slot and a distal cam slot, a first elongate shaft, and a second elongate shaft. The first elongate shaft has a proximal end portion received in the proximal cam slot, and a distal end portion configured to be coupled to a surgical loading unit. The second elongate shaft has a proximal end portion received in the distal cam slot, and a distal end portion configured to be coupled to the surgical loading unit. The first and second elongate shafts are configured to move in opposing longitudinal directions in response to a rotation of the cam housing to articulate the surgical loading unit. |
| US11291445B2 |
Surgical staple cartridges with integral authentication keys
A staple cartridge configured for use with a surgical stapling device is disclosed. The staple cartridge includes an authentication ramp that extends from a proximal end of the cartridge body and defines a ramp axis that is transverse to an axis of the cartridge. The authentication ramp is aligned with a sled cavity in the cartridge and comprises first and second cam surfaces that are configured to move a lockout of the surgical stapling device in a direction away from the cartridge axis upon contact therewith when the staple cartridge is seated into the surgical stapling device. |
| US11291444B2 |
Surgical stapling assembly with cartridge based retainer configured to unlock a closure lockout
A surgical stapling assembly is disclosed that comprises a retainer that is configured to be removably mounted to a staple cartridge that is configured to be operably seated in a stapling device. The retainer comprises an authentication key that is configured to defeat a first jaw lockout of the stapling device that is configured to prevent the jaws of the stapling device from closing. The stapling device further comprises a second lockout that is configured to prevent a firing member of the stapling device from advancing through a staple firing stroke when a spent staple cartridge is seated in one of the jaws. |
| US11291442B2 |
System and method for variable velocity surgical instrument
A system and method of variable velocity control of a surgical instrument in a computer-assisted medical device including an end effector located at a distal end of the instrument, an actuator, and drive mechanisms for coupling force or torque from the actuator to the end effector. To perform an operation with the instrument, the computer-assisted medical device sets a velocity set point of the actuator to an initial velocity, monitors force or torque applied by the actuator, reduces the velocity set point when the applied force or torque is above a first threshold, increases the velocity set point when the applied force or torque is below a second threshold, decreases the velocity set point to zero when the applied force or torque is above a maximum threshold, and drives the actuator based on the velocity set point. The first and second thresholds are lower than the maximum threshold. |
| US11291441B2 |
Surgical instrument with wireless communication between control unit and remote sensor
A surgical instrument, such as an endoscopic or laparoscopic instrument. The surgical instrument may comprise an end effector comprising at least one sensor. The surgical instrument may also comprise an electrically conductive shaft having a distal end connected to the end effector wherein the sensor is electrically insulated from the shaft. The surgical instrument may also comprise a handle connected to a proximate end of the shaft. The handle may comprise a control unit electrically coupled to the shaft such that the shaft radiates signals as an antenna from the control unit to the sensor and receives radiated signals from the sensor. Other components electrically coupled to the shaft may also radiate the signals. |
| US11291438B2 |
Clip for broad suture
A clip includes a first side portion and a second side portion fastenable together and configured to attach to a broad suture. The first side portion has a first aperture sized to permit passage of the broad suture therethrough. The second side portion has a second aperture sized to permit passage of the broad suture therethrough, and at least one prong in the second aperture configured to penetrate the broad suture. A stopper surface is provided on the first side portion, wherein the prong contacts the stopper surface when the first side portion and the second side portion are fastened together so as to maintain the prong in the broad suture to thereby attach the clip to the broad suture. |
| US11291436B2 |
Mitral valve retractor with side malleable retract feature and universal adjuster
A retraction apparatus increases flexibility of retracting tissues around a surgical site, such as during cardiac surgery including mitral valve repair or other surgical procedures. A holder is configured to mount to a fixed rail such as a sternal retractor. A rake element comprises a strap segment having a proximal end slidably received in a slot in the holder. The rake element has a primary rake finger at a distal end of the strap segment configured to grasp and retract tissue at a surgical site and a sub-finger extending perpendicularly via a bendable wing from a side of the primary rake finger adapted to retract adjacent tissue around the surgical site. |
| US11291435B2 |
Surgical instrument for graft harvesting
Instruments and methods for harvesting a tissue structure such that a tendon graft are provided. In general, the surgical instrument includes an elongate shaft and an end effector pivotally coupled to a distal end thereof. The end effector defines a tissue seating passage configured to seat therethrough a portion of the tendon when the end effector is in use. The end effector is configured to be manipulated such that either its first or second end is positioned as a leading end. A method for using the end effector to harvest a tendon includes using the end effector to strip and cut the tendon at one end thereof when the first end of the end effector is a leading end, manipulating the end effector such that its second end becomes the leading end, and using the end effector to strip and cut the tendon at another, opposite end thereof. |
| US11291432B2 |
Ultrasonic diagnostic system and methods of using the same
Aspects of present disclosure relates to ultrasonic diagnostic systems. In certain embodiments, ultrasonic diagnostic system includes: a local host in a first location, a mobile information and control terminal, a remote host connected to an ultrasonic diagnostic imaging system in a second location, and a communication network. The mobile information and control terminal is operated by an ultrasonic diagnostic expert located in the first location. The mobile information and control terminal retrieves patient information of a patient from patient databases, provides ultrasonic diagnostic control instructions from ultrasonic diagnostic expert to ultrasonic diagnostic technicians in second location. An ultrasonic diagnostic technician performs ultrasonic diagnostic examination on patient according to the ultrasonic diagnostic control instructions and transmits patient ultrasonic diagnosis information back to the local host and the ultrasonic diagnostic expert in real time. The ultrasonic diagnostic expert then generates and displays the ultrasonic diagnosis reports of the patient. |
| US11291428B2 |
Probe cover
A cover for a probe 12, such as an ultrasonic probe, the cover comprising a flexible elongate pouch 1 and a mouth portion 2 for inserting the probe 12 into the pouch, the mouth portion 2 comprising sealing means to enable the mouth portion to be formed into sealing engagement with a proximal end 11 of the probe. Also, a method of preventing a decontaminated ultrasonic probe from contamination comprising the step of, immediately after disinfection, inserting the ultrasonic probe 12 into a cover comprising a flexible elongate pouch 1 and a mouth portion 2 for inserting the probe 12 into to pouch, the mouth portion 2 comprising a deformably rigid portion 3, and deforming the mouth portion 2 into a sealing engagement with a proximal end 11 of the probe, wherein no undisinfected portion of the probe 12 enters the pouch 1. |
| US11291421B2 |
Method for determining orthogonal slice image data sets of a tomosynthesis recording
A method is for determining orthogonal slice image data sets of a tomosynthesis recording of an examination region. In an embodiment, the method includes recording a tomosynthesis recording and reconstructing a plurality of first slice image data sets in a first plane based upon the tomosynthesis recording; selecting a first slice image data set from the plurality of first slice image data sets; marking a microcalcification or a region of interest with a punctiform marking in the first slice image data set selected; and determining, from a second slice image data set in a second plane orthogonal to the first plane, and from a third slice image data set in a third plane orthogonal to the first plane and the second plane, wherein a point of intersection of the first plane, the second plane and the third plane includes the punctiform marking. |
| US11291416B2 |
Parameter estimation method and X-ray CT system
An X-ray CT device and a computing unit to use a projection-based method for image reconstruction are included. The computing unit sets a coordinate space having coordinate axes of the thicknesses of base materials and likelihood the thicknesses, and then based on X-ray attenuation responses, executes: a first search to search in a direction perpendicular to a ridge direction of likelihood contours for a first estimated thickness having the highest likelihood, starting with an estimated thickness input value set in the coordinate space; a second search to search for a second estimated thickness having the highest likelihood, starting with a shifted starting point at a position shifted from the estimated thickness input value; and a third search to search on a line connecting the first estimated thickness with the second estimated thickness for the highest likelihood estimator having the highest likelihood, to obtain an estimated thickness output value. |
| US11291414B2 |
Patient monitor
A patient monitor includes an interface configured to be connectable to a first sensor to measure first physiological information and to a second sensor to measure second physiological information, and a controller configured to actuate the second sensor to start a process for measuring the second physiological information in response to the first physiological information turning abnormal, the first physiological information being calculated based on a sensor signal acquired from the first sensor. |
| US11291411B2 |
Automatic adjustment of wearable device band
An approach is provided that automatically adjusts a band of a wearable electronic device. The approach detects conditions, such as activity-based conditions and location-based conditions, and automatically adjusts the band of the wearable electronic device based on the detected conditions. |
| US11291409B2 |
Device for determining effects of aging of a wearable device
A wearable device comprises first and second transmitting loops coupled with the wearable device. The first and second transmitting loops being further coupled with a data processing unit. Additionally, the second transmitting loop may be coupled with a sensor outputting a measuring signal. The first and second transmitting loops have a property with a readable value dependent on an aging of the object of a wearable device. In addition, the data processing unit is configured to measure the value of the property of the first and second transmitting loops and determine the effects or amount of aging. |
| US11291408B2 |
Eyewear system for detecting and indicating presence of coronavirus
An article of manufacture comprises an optical shade configured for removable attachment to eyewear, e.g., eyeglasses that are retrofitted to include a micro-fluidic tear collector in a nose pad. The optical shade comprises a lens having a lateral flow assay comprising an antibody having an associated fluorescent tag. The fluorescent tag is configured to fluoresce and change a color of the lens upon detection by the flow assay of an antigen that matches the antibody. The antigen comprises viral constituents, such as SARS-CoV-2. The color change of the lens is visible and indicates presence of Covid-19 infection. |
| US11291405B2 |
Determining and conveying sleep factors
A system is configured to collect information regarding a user's sleep and to graphically convey sleep factors based on the information to a user. The system can include a control circuit and a sensor that work together configured to generate a first sleep factor. The first sleep factor is associated with the user's sleep episode. A database is communicatively coupled to the control circuit and stores a graphical representation of the user and a second sleep factor, which is defined by the user. The control circuit uses the first and second sleep factors to determine a sleep episode score. Optionally, the control circuit effects conveying the determined sleep episode score to the user via the graphical representation of the user. |
| US11291403B2 |
Hyaluronidase compositions and methods of using same for determining the etiology of peri-orbital puffiness
The present disclosure provides methods for determining an etiology of upper and/or lower eyelid puffiness by examining a subject with squinted eyes; and determining if upper and/or lower eyelid puffiness does not improve, improves, partially improves, or worsens, wherein the etiology of the upper and/or lower eyelid puffiness is diagnosed to be anterior to the orbicularis oculi muscle if the puffiness does not improve, wherein the etiology of the upper and/or lower eyelid puffiness is determined to be posterior to the orbicularis oculi muscle if the puffiness improves, wherein the etiology of the upper and/or lower eyelid puffiness is determined to be anterior and posterior to the orbicularis oculi muscle if the puffiness partially improves, or wherein the puffiness is determined to be secondary to hypertrophy of the orbicularis muscle or if the puffiness worsens. |
| US11291401B2 |
Arrhythmia monitoring using photoplethysmography
Described herein are user-wearable devices, and methods for use therewith, for monitoring for one or more types of arrhythmias based on a photoplethysmography (PPG) signal obtained using an optical sensor of a user-wearable device. A PPG based statistical and/or machine learning model is used to analyze a PPG signal, obtained using the optical sensor, to monitor for one or more types of arrhythmias including atrial fibrillation (AF). In response to detecting an arrhythmia based on the PPG signal, an electrocardiogram (ECG) signal is obtained using an ECG sensor of the user-wearable device. An ECG based statistical and/or machine learning model is used to analyze the ECG signal obtained using the ECG sensor of the user-wearable device to confirm or reject the arrhythmia detected based on the PPG signal and/or to perform arrhythmia discrimination. Obtained PPG and/or ECG signal segments can be provided to the model(s) to update the model(s). |
| US11291400B2 |
Method and system for detecting low level P-waves
A computer implemented method and system to detect P-waves in cardiac activity is provided. The system includes memory to store specific executable instructions. One or more processors are configured to execute the specific executable instructions for obtaining far field cardiac activity (CA) signals for a series of beats, applying a P-wave template to at least one sub-segment of the CA signals to obtain an alignment indicator and calculating an amplitude dependence (AD) indicator based at least in part on the P-wave template and the at least one sub-segment. The system analyzes the alignment indicator based on a first criteria, compares the AD indicator with a second criteria, designates a candidate P-wave to be an actual P-wave based on the analyzing and comparing and records results of the designating. |
| US11291394B2 |
System and method for predicting lucidity level
The present disclosure pertains to a system configured to predict a lucidity level of a subject. The system comprises one or more activity sensors configured to generate output signals conveying information related to physical activity of the subject; one or more physiological sensors configured to generate output signals conveying information related to physiological parameters of the subject; a user interface configured to receive information related to a mood of the subject and information related to a cognitive state of the subject; and one or more processors configured to: generate an electronic lucidity model for the subject based on previous physical activity information, previous physiological parameter information, previous mood information, and previous cognitive state information; and predict the lucidity level of the subject based on the electronic lucidity model and one or more of current physical activity information, current physiological parameter information, current mood information, or current cognitive state information. |
| US11291392B2 |
Real-time and continuous determination of excess post-exercise oxygen consumption and the estimation of blood lactate
The current invention pertains to an apparatus and method for the determination of excess post-exercise oxygen consumption (EPOC) and the estimation of blood lactate levels. While these exercise parameters are traditionally determined using indirect calorimetry and blood sampling, this invention provides a method for the determination of these parameters using heart rate data. A wearable photoplethysmography device for measuring heart rate is included as an exemplary embodiment, however, the method of the current inventions can also be used with heart rate data from any heart rate monitor. In an embodiment of the present invention a supply demand differential equation is used to continuously monitor EPOC in real-time. Furthermore, blood lactate levels can also be estimated as a function of EPOC. Importantly, the process of determining EPOC and blood lactate can be linked to a biomathematical model of human physiology to access additional parameters such as hormonal changes, body composition changes or other physiological fluctuations or transient physiological behavior. |
| US11291387B2 |
System for recognizing abnormal activity of human body using wearable electronic device and mixed reality technology
A system for recognizing abnormal activity of human body using wearable electronic device and mixed reality technology, includes a first wearable electronic device, a plurality of second wearable electronic devices, at least one camera, and a judgement module. The system is suitable to be applied in any type of work environment, so as to monitor and determine whether a user (i.e., an operator or an employee) exhibits abnormal activities by referring a document of standard operating procedures (SOP), an operating manual and a document of safety operation standard (SOS), to reduce a rate of user mishandling, thereby achieving the enhancement of work efficiency and productivity. |
| US11291386B2 |
System and method for live patient tracking for surgical centers and hospitals
A method for live patient tracking for surgical centers and hospitals is provided comprising tracking patient journey through a healthcare facility. The method also comprises overlying tracked journey data on patient surgical status data and visualizing the overlaid journey data and surgical status data on a display. Visualization of data is performed on the display of a TV screen, a tablet, a desktop computer, a tablet or a smartphone. The visualized data includes patient indoor location within the healthcare facility. Patient indoor location is performed by means of an indoor positioning system such as Real Time Location Service (RTLS) system. |
| US11291382B2 |
System and method for detecting and measuring the condition of intraluminal esophageal mucosa
Disclosed are catheter systems and methods of using the catheter system to acquire mucosal impedance data of a patient. Also disclosed are methods of classifying or otherwise identifying esophageal conditions in a subject based on mucosal impedance data acquired using a catheter system. Unlike conventions systems that require subjective input from a physician to render a diagnosis, the systems and methods described herein can utilize the mucosal impedance measurements to generate a probability that the subject's esophagus corresponds to an esophageal condition or a set of esophageal conditions. In one embodiment, a classification model is used to generate the probability. The classification model may generate the probability based at least in part on a change in the mucosal impedance measurements between a distal location and a proximal location on the subject's esophagus. |
| US11291381B2 |
Medical system
A medical system including a body; a first electrode; a second electrode; an electric generator; and a processing device suitable for determining an electrical characteristic that represents the capacity of the tissue of an anatomical structure between first and second contact surfaces of the first and second electrodes to conduct the electric current, and for emitting a warning signal corresponding to the determined electrical characteristic, the warning signal being intermittent. The processing device is suitable for detecting a variation in the electrical characteristic and for varying at least one variable parameter of the warning signal after a time delay, in accordance with the variation in the electrical characteristic, has elapsed. |
| US11291380B2 |
Blood volume monitor
A blood volume monitor includes a carrier mountable on a subject's body part. A measuring arrangement is mounted on the carrier. The measuring arrangement provides data relating to a change in volume of the body part, and outputs signals representative of the change. A control unit is in communication with the measuring arrangement to process data output by the measuring arrangement to determine, using the volume data, the volume of the body part and determines blood volume in the body part. The control unit uses the response signals received from the measuring arrangement and the determined volume of the part of the body to determine the blood volume. |
| US11291375B2 |
Pulse wave detector and biometric information measurement device
A pulse wave detector includes a pulse wave detection sensor which is configured to detect a pressure pulse wave from an artery of a measurement subject, a pressing member which supports the pulse wave detection sensor and is configured to be moved in one direction to press the pulse wave detection sensor against a body surface of the measurement subject, a plurality of guiding members which are placed around the pulse wave detection sensor in a plan view as seen in the one direction and extend in the one direction, and a supporting member which supports the plurality of guiding members. The pressing member includes pass-through portions through which the plurality of guiding members are passed to be movable along the guiding members, respectively. |
| US11291374B2 |
Apparatus and method for estimating bio-information
Provided is an apparatus for estimating bio-information which estimates bio-information from a user. The apparatus for estimating bio-information according to an embodiment of the present disclosure includes: a spectrometer configured to obtain, absorbance from a user; a physiological information obtainer configured to obtain metabolic and physiological information including a concentration of carbon dioxide (CO2); and a processor configured to estimate bio-information based on the absorbance and the metabolic, and physiological information by using a predictive model corresponding to the obtained metabolic and physiological information. |
| US11291372B2 |
Laser device and photoacoustic measurement apparatus
In a laser device that emits pulsed laser light by emitting excitation light to a laser medium in a state in which a first voltage is applied to a Q switch and changing the voltage applied to the Q switch from a first voltage to a second voltage after the emission of the excitation light, the application start timing of the first voltage during a normal operation is set to a timing at which the intensity of the pulsed laser light periodically changing due to the vibration of the Q switch is maximized. |
| US11291371B2 |
Method and means to make infrared image of the female breast, other human organs and other objects
A device to measure with infrared radiation, then make a projection picture of, blood concentration inside the body of animals. Blood concentration in cancer masses increases, when compared to adjoining tissues, as flesh and bones, also with a disorganized capillary distribution. The device disclosed in this invention makes two types of images, a first image, which we call transmitted image, with infrared radiation that suffered no scattering as it propagates through the body or part of the body, and a second image, which we call scattered image, with radiation that suffered one or more scattering events, as it propagates through the body. Finally, a third image can be made from a combination of the first and second image after a suitable mathematical manipulation of the first and/or second images. Each of the three images may be used as an indication of cancer. |
| US11291369B2 |
Method and apparatus for monitoring collection of physiological patient data
A method and apparatus for monitoring collection of subject condition data is provided. The method includes receiving a value of a parameter of subject condition data and a value of a sample time, for each of a plurality of sample times. The method also includes storing the subject condition data in a data structure including a first field for holding data indicating a current sample time and a second field for holding data indicating the value of the parameter. The method also includes determining a time gap defined by a duration between the current sample time and a most recent sample time and determining whether the time gap exceeds a time gap threshold and causing an apparatus to perform remedial action. A method for presenting the subject condition data on a display is also provided. |
| US11291368B2 |
Ophthalmologic apparatus and method of controlling the same
An ophthalmologic apparatus includes a data acquisition unit, a movement mechanism, an image acquisition unit, an analyzer, and a controller. The data acquisition unit is configured to optically acquire data of a fundus of a subject's eye. The movement mechanism is configured to change relative position between the subject's eye and the data acquisition unit. The image acquisition unit is configured to acquire an image of the fundus. The analyzer is configured to specify at least one of a relative movement direction and relative movement amount of the data acquisition unit with respect to the subject's eye based on a flare region in the image and a reference position in the image. The controller is configured to control the movement mechanism based on the at least one of the relative movement direction and the relative movement amount. |
| US11291364B2 |
Optical coherence tomography device, method, and system
In accordance with one aspect of the present invention, an optical coherence tomography instrument comprises an eyepiece for receiving at least one eye of a user is provided; a light source that outputs light that is directed through the eyepiece into the user's eye; an interferometer configured to produce optical interference using light reflected from the user's eye; an optical detector disposed so as to detect said optical interference; and electronics coupled to the detector. The electronics can be configured to perform a risk assessment analysis based on optical coherence tomography measurements obtained using the interferometer. An output device can be electrically coupled to the electronics, and may be configured to output the risk assessment to the user through the output device. The optical coherence tomography instrument can be self-administered, and the eyepiece can be a monocular system or a binocular system. |
| US11291362B2 |
Systems and methods for eye evaluation and treatment
The present disclosure provides a gaming system including an application that can be implemented using a dynamic testing game, wherein the system does not require glasses, goggles, or any other headwear. The system enables a test subject to be screened and treated for vision dysfunctions while engaging with a dynamic video game. |
| US11291357B2 |
Removable tip endoscope
There is provided herein, an endoscope comprising an elongated shaft terminating with a tip section wherein said tip section comprises a permanent section connected to the elongated shaft and a removable section securely connectable to the permanent section, wherein the removable section comprises at least one capture device and at least one light source. |
| US11291354B2 |
Flexible tube insertion apparatus and flexible tube insertion method
A flexible tube insertion apparatus includes: a flexible tube to be inserted into an insertion target body; a state detector to detect state information of the flexible tube relating to a shape of the flexible tube; and a bent formation determining section to determine whether first and second bent portions bent in different directions are formed on the flexible tube based on the state information. The flexible tube insertion apparatus further includes a shape changing section, arranged in the flexible tube, to actively change the shape of the flexible tube so that an angle at which a first virtual flat plane on which the first bent portion is formed and a second virtual flat plane on which the second bent portion is formed intersect becomes smaller, when the bent formation determining section determines that the first and second bent portions are formed on the flexible tube. |
| US11291350B2 |
Medical device including a patient circuit controlled by a secondary circuit that detects erroneous transmission
A disclosed medical device includes a first data transmission path that includes a first insulation device connecting a secondary circuit and a patient circuit such that serial data output from the secondary circuit is transmitted to the patient circuit while maintaining electrical insulation between the secondary circuit and the patient circuit; a second data transmission path that includes a second insulation device connecting the secondary circuit and the patient circuit such that the serial data transmitted from the secondary circuit to the patient circuit via the first data transmission path is fed back to the secondary circuit while maintaining electrical insulation between the secondary circuit and the patient circuit; and a comparison determination unit that is provided in the secondary circuit and compares the serial data output from the secondary circuit with the serial data fed back to the secondary circuit. |
| US11291349B1 |
Footwear cleaning system
A footwear cleaning system including an outer housing that encases an internal compartment, which is designed, sized, and shaped to receive a footwear item therein, such as an athletic shoe, dress shoe, platform shoe, or other similar footwear item. The footwear cleaning system includes one or more rotatable cleaning disks disposed within the internal compartment, such that the cleaning disks are configured to interact with a bottom surface of a footwear item. One or more fluidic conduits terminate at a location that is proximate to the internal compartment, such that water, cleaning solutions, concentrated cleaning products, alcohol, and other fluids can be dispelled into the internal compartment to interact with a footwear item. |
| US11291346B2 |
Device, water-conducting household appliance and method for customizing a washing program
A device for customizing a washing program for removing soiling from items being washed in a water-conducting household appliance includes a sensor configured to acquire spectral measurement values of organic compounds in washing water in the water-conducting household appliance. A determination unit determines functional groups of the organic compounds based on the acquired spectral measurement values of the organic compounds, and a customization unit customizes washing parameters of a current washing program based on the determined functional groups. |
| US11291341B1 |
Temperature based vacuum cleaner full bag indication
A vacuum cleaner includes a housing, a debris chamber defined within the housing, a filter disposed within the debris chamber, a motor assembly including a motor and an impeller connected to the housing and operable to generate airflow through the debris chamber and filter, a voltage sensor positioned to detect an input voltage applied to the motor, a temperature sensor positioned to detect a temperature associated with the motor and a controller communicatively coupled to the voltage sensor, temperature sensor, and motor. The controller includes a processor and memory having instructions that program the processor to determine a threshold temperature based at least in part on the input voltage detected by the voltage sensor, compare the temperature associated with the motor to the threshold temperature, and output a warning that the filter is full of debris when the temperature associated with the motor exceeds the threshold temperature. |
| US11291338B2 |
Wipe dispenser and related methods
A wipe dispenser and related methods are disclosed herein. In one form, a wall mounted wipe dispensing system is disclosed comprising a wall mount support bracket, a dispensing bag of wipes having a rigid collar from which to suspend the dispensing bag from the wall mount support bracket, and wherein the wall mount support bracket and dispensing bag have first mating structures for mating the dispensing bag to the wall mount support bracket. In other forms, a wall mounted support bracket is disclosed and/or replaceable wipe packaging is disclosed. In still other forms methods related to these are also disclosed. |
| US11291337B2 |
Sifter scale attachment for stand mixer
A food-product handling device includes a sifter unit having a housing defining an open upper side, a mount extending outwardly from the first housing along a first axis, and a lower side opposite the upper side. The sifter unit further has a sifter basket having an interior aligned with and inset within the open upper side. The device further includes a scale assembly having a body defining an upper opening and an opposite lower opening and having an annular weight-sensing unit surrounding the upper opening. The body is positionable on the housing of the sifter unit with the opening in communication with the open upper side of the housing. A hopper is positionable on the weight-sensing unit and defines a lower open end at least partially received within the body when the hopper is positioned on the weight-sensing unit. |
| US11291336B2 |
Coffee bean package assembly
Some examples described herein include coffee bean packaging assemblies that integrate a packaging body with a grinding mechanism (e.g., a burr grinder). The example coffee bean assemblies described provide storage advantages (e.g., coffee beans and grinders do not need to be separately stored and located when wanting to dispense freshly ground coffee), as well as travel advantages (e.g., a separate coffee grinder does not need to be remembered packed when traveling). |
| US11291331B2 |
Cooking fume treatment system for cooking machines and cooking machine
A cooking fume treatment system for cooking machines comprises a sealed cooking cavity (A100), cooking equipment (A101) and a first cooking fume treatment device (A200), the cooking equipment (A101) is arranged in the sealed cooking cavity (A100); the first cooking fume treatment device (A200) is provided with a first fume inlet (A201) and a first fume outlet (A202), the first fume inlet (A201) is communicated with the cooking equipment (A101), and the first fume outlet (A202) is communicated with the external of the sealed cooking cavity (A100). By arranging the sealed cooking cavity (A100), cooking fume generated by the cooking machine is sealed in the sealed cooking cavity, and the cooking fume can be discharged into the environment only after being treated by the first cooking fume treatment device (A200), so that the influence of the cooking fume of the cooking machine on the environment is reduced. |
| US11291330B2 |
Three dimensional induction rethermalizing station and control system
A rethermalizing station includes a well defined by an exterior wall, a food pan configured to be inserted into the well and to hold a food item, a first induction coil surrounding the exterior wall of the well, the first induction coil configured to warm the food item via inductive heating of the food pan, a first temperature sensor configured to detect a temperature of the food pan, and a control unit coupled to the first induction coil and the first temperature sensor, the control unit configured to control the first induction coil in response to the temperature of the food pan detected by the first temperature sensor such that temperature of the food pan is maintained at a targeted temperature. |
| US11291321B2 |
Recyclable or reusable straw in container lid assembly
A recyclable or reusable assembly is described. The assembly includes a lid having a first side disposed opposite a second side that engages an opening of a container and a hole extending through a width of the lid. A corrugated flex pipe configured straw fully extendable for use of the assembly is configured to collapse on itself in a telescoping movement and has a first and a second portion. A second side of the first portion engages the hole on the first side of the lid and a second side of the second portion engages the hole on the second side of the lid. A first sealing plug is affixed to the first side of the first portion of the straw and a second sealing plug is affixed to the first side of the second portion of the straw to seal an inside of the straw. |
| US11291319B2 |
Micro-adjustment of cushions
A method for adjusting a cushioning element, such as a pillow, by adjusting a length and a volume of a cover of the pillow. The cover includes one or more gathering elements that can alter the length and the volume of the cover. Each gathering element may extend around an end of the cover. Each gathering element may enable adjustment of the length and volume of the cover in extremely small increments or even continuously (i.e., in micro adjustments). Micro-adjustment of the length and volume of the cover may enable adjustment of a position and/or an orientation of at least one endpoint of a closed kinematic chain of an individual's spine, which may provide control over a curvature of the spine. |
| US11291316B2 |
Messaging device
A messaging device having an exterior surface and at least one messaging cube with a plurality of rotatable exposed faces is disclosed. The exterior surface is adapted to receive at least one viewable message and the plurality of light output messaging that is controlled by a remote control device. The plurality of rotatable exposed faces is adapted to receive at least one viewable message for attachment thereon. |
| US11291312B2 |
Low product indicator for self facing merchandiser and related methods
A product display merchandiser comprising a tray, a spring biased pusher slidable within the tray, and a visual indicator comprising at least one light activated by a switch, the switch configured to be actuated when the pusher is within a predetermined portion of the tray. |
| US11291309B1 |
Stretchable flame barrier panels
A stretchable flame barrier panel including an interior stretch zone having elastomeric yarns extending across a fibrous base layer of textile fibers and optionally substantially stable lateral selvage zones outboard of the interior stretch zone. In a finished state, the interior stretch zone has substantial stretch and recovery in both the machine direction and the cross-machine direction. |
| US11291306B2 |
Portable armrest divider for use on airplanes, trains, buses and other forms of public transportation
An armrest divider which is removably mountable on a shared armrest of a seat in which a person may sit includes a planar main body which acts as a vertical divider or barrier between persons sitting in adjacent seats who share a common armrest when the armrest divider is in use, an arm supporting ledge that extends perpendicularly outwardly from one side of the planar main body, the bottom side of which is adapted to rest on and be supported by an existing shared armrest between adjacent seats, and a locking wedge section that may be inserted between and held in place by the passenger's backrest and the armrest. The armrest divider may also include a stop member preferably formed as an outwardly extending protrusion from one side of the planar main body to limit the distance the locking wedge section may be inserted between the armrest and the passenger's seat backrest. |
| US11291302B2 |
Furniture system
A furniture system includes an elongated chase having a body extending from a first end to a second end. The body has an upper surface and a lower surface. A first leg is coupled to the lower surface of the body and a second leg is coupled to the lower surface of the body and spaced apart from the first leg. Power cables are positioned within a cavity of the body, the power cables configured to connect to a building's power supply. A modular power unit is coupled to the lower surface of the body. The modular power unit includes a power outlet electrically coupled to the power cables. |
| US11291300B2 |
Sliding control mount assembly
A sliding control mount assembly for movably mounting a control box to an adjustable desk includes a track that is mountable on an adjustable desk having the track extending along a lateral axis of the adjustable desk. A slide is slidably insertable into the track and the slide is slidable along an entire length of the track. A control box for the adjustable desk is coupled to the slide thereby facilitating the control box to be movable along the lateral axis of the adjustable desk. In this way the slide can accommodate location preferences of a user with respect to the control box. A closure is insertable into the track to inhibit the slide from being removed from the track. |
| US11291290B2 |
Clothing integrated tab system
A clothing integrated tab system is disclosed. The clothing integrated tab system may include an anchor panel. The anchor panel may include a first aperture, a second aperture, a channel extending between the first aperture and the second aperture, and a bridge tab. The bridge tab may be disposed between the first aperture and the second aperture as well as extending over the channel. The clothing integrated tab system may include a tab member removably coupled to the anchor panel and extending through the first aperture, the channel and the second aperture. |
| US11291288B2 |
Container/applicator for a cosmetic product
A container/applicator for content such as a cosmetic product has a cylindrical shape with an axis, that includes a reservoir having a wall, a closed end closed by a bottom and an open end with a free edge, a cap having a skirt and a top wall, and an applicator rod, a casing having a distal end and a proximal end, a squeegee, an interface, wherein the squeegee is a part separate from the casing and is housed in the casing, includes a protruding flange and a distal portion, is held by fixed rigid squeegee/reservoir-casing combination. The casing includes an open distal end, and a transverse step forming an inner shoulder. |
| US11291278B2 |
Compact holder for bottle and items
A compact or “minimalist” holder for a bottle and various personal items. The compact holder comprises three members: a bottle member, a protective member, and at least one adjustable band. The bottle member and the protective member are removably coupled by the at least one adjustable band. The compact holder allows access to, storage and protection of various personal item(s) disposed between the bottle and protective member. A variety of personal item(s) can be removably held, stored and protected by the compact holder, and a variety of fluids may be stored by and dispensed from the bottle, including lubricant, cleaners, antimicrobial solution, vitamin solutions, mace, pepper spray, perfume, oils, and lotion. |
| US11291272B2 |
Method for manufacturing waterproof and breathable shoes, and shoe upper structure of waterproof and breathable shoes
A method for manufacturing waterproof and breathable shoes is provided. The method includes subjecting shoe sole materials to plastication and mixing, followed by cutting into pieces to be mold to form a shoe sole; stacking a knitted fabric as an outer layer, a polyurethane layer as a middle layer, and a knitted fabric as an inner layer sequentially into a mold for hot-pressing and shaping to form a shoe upper; and bonding the shoe upper to the shoe sole with an adhesive glue so as to form a shoe. The shoe is made flexible and light as the shoe upper is made up of two layers of knitted fabric bonded to a polyurethane layer. Moreover, the middle layer of the shoe upper includes a wavy structure, which is stretchable and helps improve waterproofness and breathability of the shoe upper. |
| US11291269B2 |
Method of manufacturing a fluid-filled chamber with a reinforcing element
Several sole components and a method of manufacturing those sole components are disclosed. In general, each sole component includes a fluid-filled bladder and a reinforcing element extending around a portion of the bladder. The reinforcing element is bonded to the exterior of the bladder, and may be recessed into the bladder. In some configurations, the reinforcing element is die-cut from a sheet of polymer material, and the reinforcing element may exhibit a layered configuration. In manufacturing the sole component, the reinforcing element may be located within a mold, and the polymer material forming the bladder may be bonded to the reinforcing element during the molding process. |
| US11291263B2 |
Multi-layer helmet and method for making the same
A protective helmet to be worn by a player engaged in a sport comprises a flexible outer shell and a multi-layer liner assembly disposed within the outer shell. The multi-layer liner assembly includes an inner-layer, a middle-layer and an outer-layer, and permits relative rotational movement between said layers when the helmet is worn by the player and receives an impact. The inner-layer is made from a first material with a first density and is mechanically coupled to the outer-layer without adhesive. The outer-layer is made from a second material with a second density that is greater than the first density of the inner-layer. The middle-layer is made from a third material that has a third density that is greater than the first density. The outer-layer also has a thickness that is greater than a thickness of the inner-layer and varies between a front region of the outer-layer and a crown region of the outer-layer. |
| US11291260B2 |
Light-emitting systems for headgear
A light-emitting system is provided which is removably attachable to headgear for personal illumination to enhance visibility of the user to others. The light-emitting system includes a housing that defines a receiving aperture and is configured to surround a portion of the headgear when the light-emitting system is removably attached to the headgear for use. The light-emitting system further includes at least one lens and a plurality of lighting elements coupled to the annular housing which are configured to selectively generate a halo or at least a partial halo of light that radiates outwardly away from the annular housing through the at least one lens to provide enhanced personal illumination. |
| US11291256B1 |
In and out necktie
A necktie system includes a body having a knot portion, a neck support portion, a first hanging portion extending from the knot portion, and a second hanging portion extending from the knot portion in a same direction as the first hanging portion. The first hanging portion includes a front surface, a rear surface, a first end opposite from the knot portion, and an aperture between the knot portion and the first end that extends from the front surface to the rear surface. A width of the aperture is less than a width of the first hanging portion. The second hanging portion covers a portion of the front surface of the first hanging portion from the knot portion of the body to the aperture. The second hanging portion extends through the aperture in the first hanging portion. |
| US11291255B2 |
Personal protective equipment system using optical articles for integrated monitoring, alerting, and predictive safety event avoidance
In some examples, a system includes: at least one light capture device; an article of personal protective equipment (PPE) that includes a plurality of retroreflective elements embodied on a surface of the article of PPE in a spatially defined arrangement, each retroreflective element of the plurality of retroreflective elements having at least two different retroreflective properties; a computing device communicatively coupled to the at least one light capture device, wherein the computing device is configured to: receive, from the at least one light capture device, retroreflected light that indicates at least two different retroreflective properties of at least one retroreflective element of the plurality of retroreflective elements; determine, based at least in part on each of the at least two different retroreflective properties, a safety event; and perform at least one operation based at least in part on the safety event. |
| US11291253B2 |
Electronic cigarette cartridge tube and method for preparing the same
An electronic cigarette cartridge tube and a method for preparing the same is introduced herein. Both of a filter tip and a cartridge container of the electronic cigarette cartridge tube are made respectively by consistent-and-continuous production machines used with a pulp-molding fabrication approach which is researched and improved, thereby integrally forming a solid geometrical shape of any one of the filter tip and the cartridge container. It can not only resolve the technical problems of the existing pulp-molding fabrication method that is incapable of producing a component (e.g. a cylinder-shaped longitudinal filter tip or cartridge container) of a cylinder-shaped lengthwise electronic cigarette cartridge tube, having a ratio, greater than one, of a maximum longitudinal height thereof being relative to a maximum transverse width thereof, but can also save its working cycle time, benefit its mass production, and assure its higher product yield and quality. |
| US11291247B1 |
Illuminating handheld smoking article
The invention provides an illuminating handheld smoking article that generally includes a handheld body, an LED cover, an LED assembly, an LED activation assembly, and a self-contained power source. This article overcomes the disadvantages of detection, short battery life, and difficulties presented with holding small objects by incorporating illumination, activation upon airflow sensing, and a larger gripping surface into the design, respectively. The smoking article enables safe and effective coupling with an item to be smoked. |
| US11291246B2 |
Electronic cigarette and method for unlocking electronic cigarette
Disclosed is an electronic cigarette, which includes a base (1) defining a receiving space, and an atomizer (2) connected with the base (1), a power supply (3), a control device (4), and an information collecting device (5) are all located in the base (1), a locking device (6) is located between the atomizer (2) and the base (1). The information collecting device (5) is electronically connected with the control device (4) and configured to collect a verification signal and output the verification signal to the control device (4), the control device (4) is connected with the power supply (3) and the locking device (6), and is configured to drive the power supply (3) to start and drive the locking device (6) to unlock the atomizer (2) and the base (1). The present disclosure also provides a method for unlocking the electronic cigarette. |
| US11291245B2 |
Container with removable cleaning tool
A container for aerosol-generating articles is provided, including: a box portion formed from a single laminar blank; a lid portion formed from a same single laminar blank as the box portion; a plurality of aerosol-generating articles disposed within the box portion; and a removable laminar blank made from a same material as the single laminar blank, the removable laminar blank being disposed within and attached to the lid portion, the removable laminar blank including at least one longitudinal line of weakness, and the removable laminar blank being foldable along the at least one longitudinal line of weakness to form an elongate cleaning tool having a scraping surface at a distal end thereof. |
| US11291244B2 |
End piece for aerosol generating article
An end piece (200) for positioning over a heat source (102) of an aerosol generating article (100) includes a body (210) defining a bore configured to receive the aerosol generating article and includes a cage (220) configured to surround at least a portion of the heat source and to allow air to access the heat source. The end piece also includes a stop (240) arranged to engage a distal end (105) of the heat source as the aerosol generating article is slid through the bore. The stop is configured to prevent the distal end of the heat source from being advanced beyond the cage. The end piece may optionally include a seal (230) extending from an inner surface of the cage downstream of the stop. The seal is arranged to surround and contact the aerosol article to limit volatile compounds released from the heat source during combustion from entering air drawn through the aerosol generating article. |
| US11291242B2 |
Apparatus and method for forming a smoke filter
A system, apparatus and method for forming a smoke filter including a forming nozzle through which a fibrous bundle material passes. The forming nozzle includes a converging passage, at least one first internal cavity in fluid connection with a first working fluid source, and a plurality of first holes fluidly connecting the at least one first internal cavity with a working surface of the forming nozzle. The plurality of first holes are further positioned and directed such that in passing through the plurality of first holes, the first working fluid conveys the fibrous bundle material through the forming nozzle in a transport direction. A guide pin is disposed along a central axis of the converging passage, the guide pin including an elongated body which tapers in the transport direction. A bobbin disposed downstream of the forming nozzle. |
| US11291241B2 |
Smoking article comprising a filter with enhanced flavourant release
There is provided a smoking article (10) comprising a tobacco rod (12) and a filter (14) axially aligned in an abutting end-to-end relationship. The filter (14) consists of a single segment of filtration material having an overall length (L) and extending from a mouth end (16) to a tobacco rod end (18). The smoking article (10) comprises a ventilation zone (20) at a location at a first distance (V) from the mouth end (16) of the filter; and an additive delivery element (22) upstream of the ventilation zone (20) and at a second distance (C) from the mouth end (16) of the filter (14). The ventilation zone (20) is at least 5 mm apart from the additive delivery element (22). The overall length (L) of the filter is from 20 mm to 30 mm; the first distance (V) is from 11 mm to 22 mm; and the second distance (C) is from 16 mm to 27 mm. |
| US11291236B2 |
Devices and methods for the preparation of a nutritional formula
Exemplary embodiments of the disclosure may be drawn to a device having an inlet and a chamber. Immobilized lipase, immobilized protease, and immobilized amylase may be contained within the chamber. The device may also include an outlet, wherein a flow path extends from the inlet, through the chamber, and to the outlet. |
| US11291234B2 |
Food composition
The present invention relates to a food composition, a process for the production of the food composition, a food composition producible by the method according to the invention, the use of the food composition and products comprising the food composition according to the invention. |
| US11291231B2 |
Taste modifying product
The present invention relates to the use of a compound according to formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein n is an integer from 0 to 2; the dotted line represents a carbon-carbon single or double bond; and each of R1 to R4, when taken independently from each other, represents a hydrogen atom or represents a R5 or OR5 group, R5 representing a C1 to C5, or even a C1 to C3, alkyl group; and optionally one of the groups R1 to R4 represents —OH; and/or when R1 and R2 are taken together, and/or R3 and R4 are taken together, represent a OCH2O group, provided said groups taken together are adjacent substituents of the phenyl group; as an ingredient to confer, enhance, improve or modify the kokumi or umami taste of a flavored article. |
| US11291226B1 |
Crispy pressed snacks with inclusions
A process of forming a crispy pressed snack includes combining at least one expandable plant product having a pre-gelled starch with a plurality of inclusions to form a mixture. The process also includes pressing the mixture together in a mold while applying heat at a temperature less than 220° C. to the mold to steam-cook the inclusions and cook the pre-gelled starch in the expandable plant product. The process further includes expanding the mold to reduce the pressure in the mold, thereby expanding the expandable plant product and forming the crispy pressed snack. A crispy pressed snack includes a mixture including an expanded plant product and pieces of at least one steamed low-starch vegetable. The steamed low-starch vegetable is present at about 10% to about 20%, by weight of the mixture. A starch of the expanded plant product holds the mixture together. |
| US11291225B2 |
Coating material for fried food
The present invention provides a coating material for fried or deep-fried foods maintaining crisp feel and soft feel of freshly fried or deep-fried foods even a long time after frying or deep-frying or after freezing-thawing as well as a premix comprising the coating material and such fried or deep-fried foods, more specifically, a coating material comprising an oil/fat-processed starch having a swelling degree of 2.5-8.5 ml which has been derived from a swelling-inhibited legume starch, is used for cooking fried or deep-fried foods. |
| US11291223B2 |
Instant whole wheat crisps and preparation method thereof
A method of preparing the instant whole wheat crisps includes: using whole wheat grains as raw materials, fully soaking the whole wheat grains to make the whole wheat grains absorb water until saturating, and then performing cooking, extruding, sheeting, and microwave vacuum drying to obtain the instant whole wheat crisps. In the present disclosure, no artificial additive is added in the processing process, and the wheat grains are extruded and dried at a low temperature, which conforms to the current trend of “clean label” foods. Moreover, the whole wheat grains are processed into crisps, which are unadulterated whole wheat foods and conforms to the current trend of whole grains. |
| US11291222B2 |
Carbohydrate compositions
Carbohydrate compositions having lower digestibility and lower sugar compared to traditional nutritive sweeteners, methods of making the carbohydrate compositions, and food products comprising the carbohydrate compositions are disclosed. |
| US11291220B2 |
Feeding methods and systems for young livestock animals using sensory compounds
Methods of feeding young animals involves mixing sensory compounds containing botanicals, essential oils or both with at least one of a milk replacer and/or starter feed and providing the feed to the young animals to reduce feed refusal or intake variation. A method of reducing feed intake variation in a group of young animals includes feeding an effective amount of sensory compounds containing licorice root in at least one of a milk replacer or a starter feed to reduce feed intake variation compared to a group of young animals fed the same diet but without the sensory compounds. Reducing feed refusal in a young livestock animal may also include feeding an effective amount of sensory compounds in one or more of a milk replacer and a starter feed such that the young animal reduces feed refusal compared to a young animal fed the same diet but without the sensory compounds. |
| US11291219B2 |
Microbial compositions and methods of use for improving milk production
The disclosure relates to isolated microorganisms—including novel strains of the microorganisms—microbial consortia, and compositions comprising the same. Furthermore, the disclosure teaches methods of utilizing the described microorganisms, microbial consortia, and compositions comprising the same, in methods for modulating the production and yield of milk and milk components in ruminants. In particular aspects, the disclosure provides methods of increasing desirable components of milk in ruminants. Furthermore, the disclosure provides for methods of modulating the rumen microbiome. |
| US11291218B2 |
Machine for the production of liquid, semi-liquid or pasty solid food products equipped with automatic washing system and method for cleaning such a machine
A machine for the production of liquid, semi-liquid or pasty solid food products is described. The machine includes a working container provided with an internal stirrer and externally with heat exchange means, an inlet opening in fluid communication with means for feeding a base food mixture into the container, a first outlet opening for a finished food product and a second outlet opening or a washing liquid. The machine further includes an automatic device for washing the feeding means and the container, and the automatic device has a circuit and a pump for recirculating the washing liquid and means for heating the recirculated washing liquid. A method for cleaning a machine of the aforementioned type is also described. |
| US11291216B2 |
Base emulsion for the preparation of icings, fillings and toppings
The invention relates to an oil-and-water emulsion comprising an aqueous phase and an oil phase, said emulsion containing: —15-40 wt. % water; —30-60 wt. % oil; —1.5-18 wt. % of cyclodextrin selected from alpha-cyclodextrin, beta-cyclodextrin and combinations thereof; —12-50 wt. % of saccharides selected from monosaccharides, disaccharides, non-cyclic oligosaccharides, sugar alcohols and combinations thereof. The emulsions according to the present invention are highly stable under ambient conditions, can easily be used as a base for the manufacture of a variety of icings, fillings and toppings. These base emulsions can suitably be aerated (creamed) to produce a creamed icing or filling, or a whipped topping that has excellent ambient temperature stability. |
| US11291213B2 |
Bleeding method for fish and round fish processed thereby
A bleeding method for a fish includes step of forming a slit SL that connects pericardial cavity 11 to an outer part of the fish by cutting membrane 16 to split a head and an abdomen such that abdominal aorta 19 is not cut and internal organs incorporated in abdominal cavity 12 are not exposed to an outside air, step of spreading the slit such that arterial sphere 18 does not tomozure, and a caudal side surface of ventricle 171 is exposed, step of inserting tubular instrument 2 in heart 17, which runs through the spread slit SL from the caudal side surface of the ventricle toward arterial sphere 18, step of fixing tubular instrument 2 to heart 17, and step of discharging blood of the fish outside by press-fitting liquid into vascular system of the fish via tubular instrument 2. |
| US11291210B2 |
Spiral cooking devices and methods of using the same
In one aspect, a spiral cooking device includes a first cooking zone with air configured to move horizontally therethrough in a first direction, a second cooking zone with air configured to move horizontally therethrough in a second direction different than the first direction, and a spiral conveyor belt at least partially positioned in the first and second cooking zones and configured to transport food product thereon through the first and second cooking zones. In one aspect, a spiral cooking device includes a spiral conveyor belt providing a central opening inside the belt and a conveyor belt drive member positioned externally of the central opening. In one aspect, a conveyor belt cleaning device is provided. In one aspect, a cooking device includes a frame including a plurality of coupled pipes for providing structural support to the device and at least one of the pipes is configured to have liquid pass therethrough. |
| US11291208B2 |
Ternary herbicide combinations
Herbicide combinations comprising an effective amount of components (A), (B) and (C) wherein (A) denotes one or more herbicides selected from the group of compounds of the formula (I) and salts thereof (B) denotes one or more herbicides selected from the group of the compounds of the formula (II) and their salts (C) denotes at least one compound selected from the group consisting of (C-1) thienecarbazone-methyl; (C-2) pyroxsulam; (C-3) halauxifen; (C-4) pinoxaden; (C-5) pyroxasulfone; and/or salts thereof. |
| US11291205B2 |
Microbiocidal picolinamide derivatives
The application relates to picolinamide derivatives of the formula (I). The compounds are useful as pesticides, especially fungicides, in agriculture or horticulture. |
| US11291204B2 |
Preservatives for cosmetic, toiletry and pharmaceutical compositions
A composition for and methods of preserving a topical cosmetic, toiletry or pharmaceutical formulation against microbiological contamination or growth are described in which the compositions used herein include at least one hydroxamic acid, salt or complex thereof, and the methods include addition of an effective amount of such compounds to a cosmetic, toiletry or pharmaceutical formulation. Compositions further including alkanediols and/or solubilizing agents in blends with hydroxamic acid are also described. |
| US11291202B2 |
Administration and monitoring of nitric oxide in ex vivo fluids
Described are systems and methods for monitoring administration of nitric oxide (NO) to ex vivo fluids. Examples of such fluids include blood in extracorporeal membrane oxygenation (ECMO) circuits or perfusion fluids used for preserving ex vivo organs prior to transplanting in a recipient. The systems and methods described herein provide for administering nitric oxide to the fluid, monitoring nitric oxide or a nitric oxide marker in the fluid, and adjusting the nitric oxide administration. |
| US11291197B1 |
Trotline deployment apparatus
A trotline deployment apparatus for safely deploying a trotline from a watercraft, the trotline having a plurality of hooks each attached to the trotline via a trotter line and a swivel, comprising a trotline canister, and a support frame having an upper assembly and a base. The trotline canister has an interior space adapted to foldably store the trotline, an opening which allows the trotline to be pulled away from the interior space, and a guide slot which sequentially engages the swivels and prevents the trotline from becoming entangled. The trotline canister is detachably secured to the upper assembly via a retaining collar. A hook holder adapted to selectively enclose the hooks prevents unintentional contact with the hooks. The upper assembly further has one or more hook separator arms from which the hooks are suspended and separated to facilitate application of bait. |
| US11291196B2 |
Outrigger kit for fishing
This invention provides an outrigger assembly for fishing that can be quickly deployed from a portable bag about 1 meter long into a fully rigged outrigger in a selected length of 4 meters, 5 meters or 6 meters. Variable length is obtained by adding sections of telescoping pole. Quick deployment is obtained by using detachable line guides that are radially (or side) threadable in conjunction with a separate preassembled outrigger line loop for each deployed length. Different length outrigger line loop assemblies are color coded for quick identification. Stowed length and volume of the collapsed telescoping pole is minimized by the use of outrigger line guides that are removable from the outrigger pole. Threading and unthreading of an outrigger line loop without opening the loop is enabled by the radially threadable line guides. The invention also provides an outrigger holder having two sockets, one for the outrigger and one for a fishing pole. |
| US11291194B1 |
Marine specimen capture system
A marine specimen capture system for use in capturing a marine specimen alive and intact from an underwater environment includes a specimen capture assembly comprising at least one specimen capture member. The at least one specimen capture member having a capture member inlet and a capture member outlet. A thruster assembly comprising at least one thruster unit is interconnected to the specimen capture assembly. More in particular, the thruster assembly is operative to generate an induced flow along an induced flow path into at least a portion of the at least one specimen capture member through the capture member inlet, wherein the induced flow is sufficient to pull a marine specimen into and through at least the capture member inlet of the at least one specimen capture member. |
| US11291191B2 |
Method and device for treating poultry eggs using electron beams to sterilise the calcareous shell
A method and a device for treating poultry eggs with an electron beam bundle to sterilize the calcareous shell are disclosed. The method includes moving at least one egg through the beam path of an electron beam source; irradiating the eggs, whereby the calcareous shell is irradiated with a varying dose; and either carrying out an irradiation encompassing all regions of the calcareous shell of the egg by employing the electron beam bundle, whereby an element is inserted into the path of the electron beam bundle; carrying out an irradiation of a rolling/rolled egg by employing the electron beam source in the path of the electron beam bundle; or carrying out an irradiation of the held eggs by employing the electron beam source in the electron beam bundle path at a zero degree position of one side in a device arranged upstream of a turning device. |
| US11291190B1 |
Automated flying insect separator
An insect separating apparatus may include a sensor positioned to detect one or more insects when present within a test chamber. For example, the sensor may emit signals into the test chamber and receive reflected signals indicative of Doppler shifts caused by movement of the one or more insects. Based on information from the sensor, a computing device may determine a characteristic of the one or more insects in the chamber, such as a wing beat frequency, sex, or other characteristic. The computing device may instruct different responses based on the characteristic determined, such as activating an air mover to divert detected mosquitos out of the test chamber in response to the determined characteristics matching those of female mosquitos, or deactivating or maintaining the air mover in an inactive condition in response to the determined characteristics matching those of male mosquitos, for example, to allow passage through the chamber into a collection receptacle. |
| US11291189B2 |
Method for communicating with an electronic device and an electronic device locatable on or in an animal
An electronic monitoring device for attaching to an animal includes an NFC module facilitating wireless communication between a smart phone and the monitoring device, an accelerometer for monitoring acceleration of the head of the animal, and a microprocessor which determines various states of the animal from signals received from the accelerometer. The smart phone is programmed by a software application which allows an identifying code of the monitoring device to be read from the memory chip and cross-referenced in the smart phone with the identity of an animal, which can be inputted into the smart phone. Data relating to the states(s) of the animal can be read from the microprocessor through the NFC module into the smart phone. Additionally, data relating to the animal stored in a cloud server corresponding to the state or states of the animal is downloaded from the cloud server by the smart phone. |
| US11291187B2 |
Side lead animal harness
An adjustable side lead animal harness with a top portion, bottom portion, and chest portion that are connected so that upon excessive pulling by the animal, the chest portion collapses bringing the animal's legs together to discourage pulling. A strap of the chest portion is threaded through a ring and doubled-back through a modified ring. |
| US11291183B1 |
Pet hydration system
Illustrative configurations of a pet hydration system and methods are disclosed. The pet hydration system includes a bowl section configured to temporarily store water therein. In one configuration, a hydrogen-generation assembly is positioned in the bowl section. The hydrogen-generation assembly generates and introduces hydrogen into the water temporarily stored in the bowl section. In other configurations, methods related to pet hydration are also disclosed. |
| US11291179B1 |
Plants and seeds of hybrid corn variety CH011048
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH011048. The invention thus relates to the plants, seeds and tissue cultures of the variety CH011048, and to methods for producing a corn plant produced by crossing a corn plant of variety CH011048 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH011048. |
| US11291175B2 |
Canola inbred CL6109085R
A novel canola variety designated CL6109085R and seed, plants and plant parts thereof. Methods for producing a canola plant that comprise crossing canola variety CL6109085R with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into CL6109085R through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby. Hybrid canola seed, plant or plant part produced by crossing the canola variety CL6109085R or a locus conversion of CL6109085R with another canola variety. |
| US11291171B2 |
Irrigation system and method
An agricultural irrigation system and method for irrigating a field includes a water supply pipe supported by a wheeled support or tower. The irrigation system can move in an oscillating fashion across the field while dispersing water. The irrigation system is advanced in a forward direction a first distance, reversed in a backward direction a second distance that is less than the first distance, then readvanced in a forward direction. The system can include a manifold connected to the water supply pipe. The manifold includes drop lines to supply water to a crop below the manifolds. Existing irrigation systems can be retrofitted with the manifold and drop lines. |
| US11291169B2 |
Broom tube assembly
A broom tube assembly for dislodging debris while employing a leaf blower includes an air tube that is mountable on an output of a leaf blower. A broom is provided and the broom is coupled to the air tube. The broom frictionally engages a surface being cleaned when the air tube is directed toward the surface. In this way the broom can dislodge debris for blowing the debris with the leaf blower. A plurality of brackets is each positioned around the handle. Each of the brackets engages the air tube for retaining the handle on the air tube. |
| US11291167B2 |
Agricultural greenhouse, plant cultivation method using the same, and heat-ray reflecting film structure
The agricultural greenhouse of the invention and the plant cultivation method using the same can cultivate plants economically and efficiently with less energy per crop yield, as it is provided with a CO2 supply means, a heat-ray shielding means, and a dehumidification and cooling means, the heat-ray shielding means is formed of using a heat-ray reflecting film, and plural through holes are formed in the heat-ray shielding means. The heat-ray reflecting film structure can cultivate plants by the agricultural greenhouse utilizing sunlight economically and efficiently as it has a structure that narrow band-shaped tapes obtained by cutting a multi-layer laminated film made by laminating at least two kinds of resin layers with different refractive indices alternately and having an average transmittance at 80% or more for visible light and an average reflectance at 70% or more for heat-ray is woven or knitted as a warp or a weft. |
| US11291164B2 |
Light source for plant cultivation
A plant cultivation light source is turned on, or turned off depending on a light period and a dark period of a plant. When a portion of the light period is referred to as a first period and the other portion of the light period is referred to as a second period, the first period and the second period are alternately provided with each other, and lights having different wavelengths from each other are provided to the plant in the first and second periods, thereby increasing a content of an active ingredient in the plant. |
| US11291161B2 |
Systems and methods for growing vegetation
Systems and methods for growing vegetation are provided. The disclosed systems (100) and methods (1100, 1200) use rotating growth mats (102) and a cutting device (112). The rotating growth mats and cutting device can be coupled to an anaerobic digester (402) to generated methane gas using vegetation grown on the growth mats. The systems and methods may further use C artificial light sources (108) and a nutrients delivery system (110) to assist growth. |
| US11291160B2 |
Agricultural harvester and a dust extractor for the agricultural harvester
A dust management system for an agricultural harvester includes a perforated tube extending transversely through a feeder housing of the harvester. The perforated tube has exhaust plenums at opposite ends directing any flow towards the ground over which an agricultural harvester operates. A longitudinal drive shaft mounts axial flow fans within the exhaust plenums and a drive shaft is driven through a pulley system so that rotation of the drive shaft induces flow through the perforated tube and out of the exhaust plenum. |
| US11291153B2 |
Method for planning the working of an agricultural field
A method for planning the cultivation of an at least quadrangular area of an agricultural field is presented. The area has edge sections between its corners, including a first edge section and a second edge section. The second edge section is arranged opposite of and oblique to the first edge section. A plurality of first working paths and a plurality of second working paths are determined. A lane that runs at least partially along the first working paths and the second working paths and along which an agricultural machine is to be moved over the area is determined. A plurality of turning points along the lane at which the machine is steered is determined, such that the lane runs less along the first working paths and further along the second working paths as the distance from the first edge section increases. |
| US11297751B2 |
Component mounting line
An automatic exchanging device for moving in an arrangement direction of multiple component mounting machines alongside the front face of a component mounting line to set feeders to and/or remove feeders from a feeder setting base of each component mounting machine, and a control device for controlling the movement of the automatic exchanging device. The control device monitors the operational states of the multiple component mounting machines and, when an error requiring the work of the operator occurs in any one of the component mounting machines, sets a predetermined range including the component mounting machine to a movement prohibited area of the automatic exchanging device to move the automatic exchanging device out of the movement prohibited area until it is determined that the work is completed. |
| US11297750B2 |
Mechanism to release cards and other components from computer
A lifting structure in the form of a release hook configured to conveniently and easily release computer components from their supporting structure by a simple pivoting action in response to lifting of thumbscrews. A typical computer component would be a PCIe card within a GPU tray. The lifting structure does not require the use of tools to release the computer components, and can be used where computer components ordinarily cannot be released by human fingers due to limitations of space. The lifting structure lifts the computer component to a height where the computer component can then be easily grasped by human fingers for removal of the component. |
| US11297749B2 |
Method for transporting and installing an electronic device, and reusable transport and assembly module
A method for transporting and installing an electronic device having at least one first electrical contact element includes fixing the electronic device in a recess or interior of a reusable transport and assembly module such that access to the at least one first contact element is blocked by a protective element, transporting the transport and assembly module and the electronic device into a connection region of an electrical apparatus, removing the protective element so that the at least one first contact element is accessible, actuating an actuation apparatus provided on the transport and assembly module to move the electronic device in a direction out of the recess or interior into a contact position in which the at least one first contact element is brought into electrical contact with at least one second contact element provided on the electrical apparatus, and removing the transport and assembly module. |
| US11297745B2 |
Active thermal management system for electronic devices and method of achieving device-to-device isothermalization
An active thermal management system for electronic devices comprises: a heat spreader having an internal channel; a thermally conductive body moveably positioned in the internal channel; and two or more electronic devices in thermal contact with a back surface of the heat spreader and positioned adjacent to the internal channel. A location of the thermally conductive body within the internal channel determines a path for heat flow from the back surface to a front surface of the heat spreader. The location of the thermally conductive body within the internal channel may be selected to minimize a temperature differential (ΔT) between the electronic devices. |
| US11297744B2 |
Power conversion device
A capacitor and a discharge resistor can be connected using a simplified configuration without using a bus bar. A connection of a capacitor and a discharge resistor of a power conversion device are carried out using wire harnesses that form positive and negative lines. The capacitor and the discharge resistor are integrated by being directly connected using a first wire harness. A second wire harness is drawn out from a terminal portion electrically separated from a first terminal portion of the capacitor; and a third wire harness is drawn out from the discharge resistor, where the second wire harness and the third wire harness are fastened. |
| US11297742B2 |
Thermal containment system with integrated cooling unit for waterborne or land-based data centers
The thermal containment system generally includes an enclosure, a vertical enclosure, a cable management system, integrated cooling unit, a plurality of quick connect couples for the cooling unit, a plurality of VFD fans, a plurality of recessed wheels, a plurality of wireless sensors and a quick lock system for securing the thermal containment system. The thermal containment system may be employed to control air flow in the data center, isolating hot air expelled by a plurality of computer systems therein and conditioning the hot air with integrated cooling units that may be connected to a closed loop geothermal cooling system. The wireless sensors may be employed to collect data for a data center infrastructure management (DCIM) system that may monitor and manage elements of the thermal containment system. |
| US11297740B2 |
Storage-type modular data center
Disclosed is a storage-type modular data center. The storage-type modular data center includes a box, a dust removing module, an evaporative cooling module, and an air supply module. The box is provided with an air inlet and an air outlet. A server is disposed between the air inlet and the air outlet. The dust removing module is disposed between the server and the air inlet. The evaporative cooling module is disposed between the server and the air inlet, and includes an evaporative media and a water sprinkling tray module. One end of the evaporative media is immersed in liquid contained in the water sprinkling tray module. The air supply module is operative to drive air to flow between the air inlet and the air outlet. |
| US11297739B1 |
IT enclosure system and in-series configuration
According to various embodiments, described herein are systems and methods for designing and configuring cooling systems for server racks in an IT cluster. In one embodiment, a cooling system can include a connection module with fluid loop connections and standard fluid ports, and a number of cooling modules, such as a heat exchanger module, a pump module, and a first bypass module, and a second bypass module. The connection module can use the standard fluid connections and standard ports to connect the cooling modules together to form a complete multiple function cooling unit. The cooling unit can be attached to an IT enclosure via the fluid ports on the connection module, and fluid loops are connected between the IT enclosure and each individual cooling modules. The connection module can be customized including the cooling ports, fluid loop connections to accommodate assembling of different standard cooling modules and corresponding functions. |
| US11297737B2 |
Targeted cooling for datacenters
A method of cooling electronic equipment is disclosed and includes substantially continuously circulating ambient air across a plurality of rack-mounted electronic devices, monitoring the temperature of air in or around a group of devices in the plurality of rack-mounted electronic devices, and providing substantially cooler-than-ambient air to the group of devices when the monitored air temperatures rises above a set value. |
| US11297735B2 |
Heat exchange device and liquid cooling system having the same
A heat exchange device includes a heat exchanger and two pumps. The heat exchanger defines a heat exchange pathway, an inflow pathway communicated with the heat exchange pathway for guiding a cooling liquid to flow into the heat exchange pathway, and an outflow pathway opposite to the inflow pathway for guiding the cooling liquid to flow out from the heat exchange pathway. Each of the pumps includes a case body defining a flow-guiding chamber communicated with and disposed between the heat exchange pathway and the outflow pathway, a rotor mounted in the flow-guiding chamber, and a stator mounted to the case body for driving rotation of the rotor, facilitating flowing movement of the cooling liquid toward the outflow pathway. |
| US11297731B2 |
Assembled air shroud
An assembled air shroud includes a first plate and a second plate. The first plate has a first engaging portion, and the second plate has a second engaging portion facing the first engaging portion. The first plate and the second plate are arranged along a first axis, and the first engaging portion and the second engaging portion are detachably engaged along a second axis different from the first axis. |
| US11297729B2 |
Computing system having a pivotable front panel
Example implementations relate to a computing system having a chassis and a front panel pivotably coupled to the chassis via a pair of retention brackets. In some examples, the chassis has a pair of frames that is disposed spaced apart and in parallel to each other. Further, each retention bracket of the pair of brackets is movably coupled to a respective frame of the pair of frames. The front panel is releasably engaged to the pair of frames and pivotably coupled to the pair of retention brackets such that the front panel is movable independently relative to the chassis. During installation and maintenance of the computing system, the front panel is movable linearly along a radial direction relative to the pair of frames and rotatable independently relative to the pair of retention brackets so as to provide clearance for accessing interiors of the chassis. |
| US11297721B2 |
Electronic component with flexible terminal
An electronic component comprising a body and at least one terminal for soldering the body to a carrier is provided, with the terminal comprising: an electrode arranged on a surface of the body; an outgassing layer formed on and/or surrounded by the electrode, wherein the outgassing layer is configured to outgas when being heated; and an electrically conductive cover layer formed on the outgassing layer, wherein the cover layer is electrically connected to the electrode and seals the outgassing layer in a gastight manner between the cover layer and the electrode. |
| US11297720B2 |
Printed circuit board and method of fabricating the same
A printed circuit board includes an insulating layer, a circuit pattern on the insulating layer, and a surface treatment layer on the circuit pattern. The surface treatment layer includes a bottom surface having a width wider than a width of a top surface of the circuit pattern. |
| US11297710B2 |
Extreme ultraviolet lithography system with heated tin vane bucket having a heated cover
An extreme ultraviolet (EUV) light source and a method for patterning a resist layer on a substrate using the EUV light source are disclosed. For example, the EUV light source includes a volume to collect liquid tin debris remaining after a plasma generation process, a cover coupled to the volume, wherein the cover comprises at least one opening to allow the liquid tin debris to fall through the at least one opening of the cover and into the volume, and a heater coupled to the cover, wherein the heater is to melt solid tin that forms from cooling of the liquid tin debris on a surface around the at least one opening of the cover. |
| US11297708B2 |
System and method for lighting control
The system for lighting control may include a non-transitory storage medium storing executable instructions for lighting control, a communication component operatively connected to the non-transitory storage medium, at least one imaging device configured to capture images related to an area, and one or more illuminating device configured to light the area. The system may also include at least one processor in communication with the non-transitory storage medium. When executing the set of instructions, the at least one processor may cause the system to obtain image data relating to an area captured by the at least imaging device and determine at least one parameter relating to at least one of the one or more illuminating devices. The system may further include a control component configured to operate the at least one of the one or more illuminating devices to light the area based on the determined at least one parameter. |
| US11297706B2 |
Detection circuit and device of TRIAC dimmer and detection method
Disclosed are detection circuit and device of TRIAC dimmer and detection method. Detection circuit comprises line voltage sampling module, peak voltage sampling module, average voltage sampling module, judgment module, bleeder module, line voltage sampling module samples line voltage, outputs sampling voltage to peak voltage sampling module and average voltage sampling module; peak voltage sampling module outputs first comparison voltage to judgment module according to sampling voltage, average voltage sampling module outputs second comparison voltage to judgment module according to sampling voltage; judgment module compares first comparison voltage with second comparison voltage and outputs control signal according to comparison result to control connection or disconnection of bleeder module; bleeder module provides discharge current for TRIAC dimmer when being connected. According to invention, problem that detection result of TRIAC dimmer is unreliable can be effectively solved, and detection accuracy is improved. |
| US11297686B2 |
Pervasive computing
Methods, systems, and devices related to the convergence of networking and computing capabilities are described. In one representative aspect, a method for application development is described. The method includes making available a first set of services for an application in a domain. The domain corresponds to an industry having a set of business rules, and the first set of services is structured to invoke a second set of services pre-deployed on a first set of communication nodes. The second set of services includes common functionalities according to the set of business rules in the domain. The method also includes deploying the first set of services on a second set of communication nodes to enable an execution of a subset of the business rules in the domain that is specific to the application. |
| US11297680B2 |
Method and apparatus for handling emergency services in a wireless network
Methods and systems for handling emergency services in a wireless network. A method disclosed herein includes enabling at least one User Equipment (UE) supporting only Closed Access Group (CAG) cell/non-public network (NPN) to camp onto at least one non-CAG cell/public network cell to access the emergency services. The method further includes enabling the at least one UE to switch behavior of a timer from a periodic registration timer with a “Strictly Periodic Registration Timer Indication” to a normal periodic registration timer/pre-release 16 behavior for performing the emergency services. |
| US11297679B2 |
Method and apparatus for transmitting data over NCCB in wireless LAN system
Proposed are a method and an apparatus for transmitting data in a wireless LAN system. Particularly, an AP transmits a PPDU to one STA. The AP transmits data to the one STA over a first NCCB band or a second NCCB band on the basis of the PPDU. The PPDU includes a first signal field and a second signal field. The first NCCB band is a 40 MHz or 60 MHz band generated by bonding a discontinuous 20 MHz band in an 80 MHz band. The second NCCB band is an 80 MHz, 100 MHz, 120 MHz, or 140 MHz band generated by bonding a discontinuous 20 MHz band in a 160 MHz band. The first signal field includes first information and second information. The first information is NCCB indication information on whether or not an NCCB can be performed. The second information is NCCB bandwidth information for a band to be used for transmitting the PPDU from the first NCCB band and the second NCCB band. |
| US11297678B2 |
Discontinuous reception operation for licensed-assisted access
The present disclosure relates to a method for operating a Discontinuous Reception, DRX, function at a user equipment. The UE is configured with at least one licensed cell and at least one unlicensed cell and operates the DRX function. The UE receives, from a radio base station, a DRX-active instruction to be in DRX Active Time at least on the unlicensed cell until receiving the next downlink control information related to a downlink data transmission to be received via the unlicensed cell. Correspondingly, in response to the received DRX-active instruction, the UE is in DRX Active Time at least on the unlicensed cell, comprising continuously monitoring a downlink control channel for downlink control information. |
| US11297676B2 |
Beam recovery in connected discontinuous reception
This disclosure relates to methods, systems, and devices for improved beam recovery at mobile stations (UE's) that support connected discontinuous reception (C-DRX). In one exemplary aspect, a method for wireless communication is disclosed. The method includes monitoring, at a communication node configured to operate in a connected discontinuous reception mode, a first plurality of reference signals in a time window that overlaps at least partially with a semi-active time or an active time within a discontinuous reception cycle of the communication node. |
| US11297675B2 |
Implementation method, device, user equipment, and base station for discontinuous reception
A method for implementing discontinuous reception includes: when UE is switched from a DRX off stage in an idle state to a DRX on stage, listening indication information sent by a base station is received; and when it is determined based on the listening indication information that it is not needed to continue listening control information in the DRX on stage, the UE is controlled to switch from the DRX on stage to the DRX off stage. |
| US11297674B2 |
Method and apparatus for power savings at a user equipment
A method for a user equipment (UE) apparatus to reduce power consumption in response to an outcome of a signal reception. The outcome can indicate whether or not the UE needs to be active at a next discontinuous reception (DRX) cycle. The signal can also provide configurations of parameters for transmissions or receptions during the next DRX cycle and be used by the UE for measurements and to obtain channel state information. |
| US11297671B1 |
Use of uplink path loss as a basis to control configuration of dual-connectivity service
When a first access node is considering setup of dual-connectivity service for a UE, the first access node could take into consideration the uplink path loss respectively of each of one or more candidate second access nodes, in order to decide whether to set up the dual-connectivity service for the UE and/or to decide which of the multiple second access nodes to use for the UE's dual-connectivity service. For instance, the first access node may decide to use a given candidate second access node for the dual-connectivity service of the UE, with the decision being based on the given candidate second access node having a lower measure of uplink path loss than one or more other candidate second access nodes. |
| US11297670B2 |
Coordinated transmission and control for audio output devices
Methods performed by a first sink device, a source device, or a second sink device. The first sink device is connected to a source device via a first communication link and a second sink device via a second communication link, wherein the second sink device is configured to eavesdrop on communications between the first sink device and the source device on the first communication link. The methods include determining an occurrence of a trigger event and modifying an operation of at least one of the first sink device, the second sink device or the source device based at least on the trigger event occurring. |
| US11297665B2 |
Method for managing a cellular radio communications network, a management device, a method to operate a first radio device, a first radio device, a method to operate a second radio device, and a second radio device
A method for managing a cellular radio communications network is proposed. The method comprises: receiving (102) a plurality of numerology capability indications from a plurality of radio devices, wherein a numerology capability indication comprises one or more direct-link block lengths for communicating via a physical direct-link radio channel; receiving a plurality of cell indications, wherein the cell indication indicates in which radio cell the respective radio device is operating; determining an instruction message in dependence on the numerology indications of the first and second radio device and in dependence on the cell indication of the first and second radio device; and transmitting the instruction message towards at least one of the first and second radio devices. |
| US11297659B2 |
Paging adjustment in a multiple subscriber identity module device
Methods, systems, and devices for wireless communication are described in relation to a Multiple Subscriber Identify Module (MSIM) user equipment (UE). The UE associated with multiple network subscriptions may determine a first timing of a first set of paging occasions associated with a first network subscription of the multiple network subscriptions, wherein the first network subscription is associated with a first network; determine a second timing of a second set of paging occasions associated with a second network subscription of the multiple network subscriptions, wherein the second network subscription is associated with a second network; compare the first timing and the second timing; detect a paging time adjustment condition based on the comparing; and based on the detecting, transmit to the first network, the second network or both a random access signal using a random access resource configured to convey a paging time adjustment request. |
| US11297658B2 |
PRACH scheduling method, scheduled PRACH transmission method, network node and user equipment
The present disclosure provides a PRACH scheduling method at a network node, comprising: generating a scheduling message which includes at least resource block RB assignment information for physical random access channel PRACH, the RB assignment information for PRACH indicating uplink resource for a user equipment UE to transmit a PRACH message; and transmitting the scheduling message on a downlink channel to the UE. The present disclosure also provides a corresponding network node, a scheduled PRACH transmission method at a UE, and a corresponding UE. |
| US11297654B2 |
Methods and apparatus to transmit with resources overlapped
Aspects of the disclosure provide methods and an apparatus to transmit with resources overlapped. For example, the apparatus can include receiving circuitry, processing circuitry, and transmitting circuit. The receiving circuitry receives a grant of an uplink resource for an uplink transmission from a base station at a user equipment (UE). The processing circuitry determines a sidelink resource for a sidelink transmission based on a grant from the base station or an autonomous selection by the UE. The transmitting circuitry prioritizes the uplink transmission with the uplink resource over the sidelink transmission with the sidelink resource when the sidelink resource overlaps the uplink resource and a message of a random access channel (RACH) procedure is to be transmitted. |
| US11297649B2 |
Device and method for signal processing in licensed assisted access radio system
A dynamic configuration of crest factor reduction in a licensed assisted access radio system. A processing device comprises a detecting block, a clipping pulse generator, a first storage block, a selecting block, a full clipping block and a simplified clipping block. The detecting block performs a listen-before-talk (LBT) procedure on a plurality of carriers in parallel and generates a trigger signal in response to LBT success on one or more carriers. The clipping pulse generator generates, for the carrier(s) with LBT success, a clipping pulse within a time period from the receipt of the trigger signal to the start of user traffic transmission. The first storage block stores the clipping pulse for use by the full clipping block. The selecting block selects the full clipping block when there is user traffic on the carrier(s) and selects the simplified clipping block when there is no user traffic on the carrier(s). |
| US11297647B2 |
Multi-carrier detection in a wireless network
Methods, apparatuses, and systems are described for wireless communications. A wireless device may perform listen before talk (LBT) procedures for licensed assisted access (LAA) cells. The LBT procedures may use different monitoring periods. The wireless device may transmit transport blocks (TBs) via the LAA cells. |
| US11297645B2 |
Handling conflicts between dynamic scheduling and random access resources
Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may perform a random access channel (RACH) procedure with a base station. The UE may receive a message configuring a RACH preamble occasion and an uplink data occasion. The message may be a radio resource control (RRC) message or a system information (SI) message. In some cases, the UE may determine if the RACH preamble occasion, the uplink data occasion, or both are restricted for cancellation based on the message. The UE may determine when to monitor a downlink control channel for dynamic scheduling based on determining which occasions are restricted for cancellation and may transmit a RACH message based on monitoring—or not monitoring—the downlink control channel for dynamic scheduling preempting a RACH occasion. In some other cases, a base station may schedule transmissions to not overlap with configured RACH occasions. |
| US11297643B1 |
Temporary QoS elevation for high-priority 5G messages
Each message in 5G is processed according to a predetermined QoS (quality of service) that determines delay values, order of access, discard probability, and other transmission features. Systems and methods are disclosed for requesting an adjusted QoS for a single data message, without changing the default QoS of the user node's other messages. The QoS adjustment may be an increase in priority (for faster service) or a decrease (to save costs). The temporary QoS request may be transmitted as an SR (scheduling request) message or appended to an SR message. Alternatively, the QoS request may be transmitted on a random access channel concurrently with an SR message, or appended to a BSR (size) message or other message prior to the data message, among other versions disclosed. A nuanced QoS request may specify whether low latency or high reliability or other adjustment, or a combination, is requested. The network may use artificial intelligence (AI) to determine which users may access the QoS adjustment service and under what conditions. Users can thereby control the priority and handling of individual messages, without changing their default QoS, according to some embodiments. |
| US11297641B2 |
Scheduling of periodic traffic due to a missed transmission opportunity in unlicensed spectrum
Wireless communications systems and methods related to scheduling communications in a network are provided. A wireless communication device communicates a semi-persistent schedule (SPS) for communicating with a group of wireless communication devices, the SPS including a plurality of resource allocations spaced apart in time. The first wireless communication device identifies a first resource allocation for at least a subset of the group of wireless communication devices based on a missed resource allocation of the plurality of resource allocations associated with a failed listen-before-talk (LBT). Additionally, the wireless communication device communicates with at least the subset of the group of wireless communication devices, communication signals based on the first resource allocation. |
| US11297637B2 |
Method for data transmission based on uplink grant, and terminal device thereof
Provided are a data transmission method and devices, which reduce data transmission delay. The method comprises: a terminal device notifies a network device of attribute information of uplink data to be sent of the terminal device via a scheduling request; the terminal device receives indication information sent by the network device, the indication information being used for indicating uplink authorisation for the uplink data to be sent; the terminal device sends the uplink data to be sent according to the uplink authorisation. |
| US11297635B2 |
Slot bundling
Systems and methods to bundle mini-slots in an OFDM based wireless communication system. Mini-slots are bundled to improve the probability of successful reception by Permitting repeated transmission of a given transport block of data. Mini-slots which are contiguous or non-contiguous in time and/or frequency may be bundled, and mini-slots from different slots may also be bundled. |
| US11297633B2 |
Method and apparatus for processing buffer status report and communication system
A user equipment (UE), the UE including: a controller configured to control to trigger a Buffer Status Report (BSR) if an allocated uplink resource for a Transmission Time Interval (TTI) is capable of accommodating a Sidelink Buffer Status Report (BSR) Medium Access Control (MAC) Control Element (CE) containing a buffer status for at least one Sidelink Destination and its corresponding MAC subheader; and a transmitter configured to transmit the BSR, wherein, the controller controls to cancel all triggered Sidelink BSRs if no side-link data available for transmission exists. |
| US11297626B2 |
Information indication method and apparatus, base station and user equipment
The present disclosure relates to an information indication method and apparatus, a method and an apparatus for determining a CORESET of RMSI, a base station, user equipment and a computer-readable storage medium. The method includes: configuring, for a CORESET of RMSI corresponding to an SSB, indication information indicating that the base station has not transmitted the CORESET of the RMSI in a current transmission cycle of the SSB; adding the indication information to the SSB; and transmitting the SSB carrying the indication information to user equipment UE in a beam scanning manner. |
| US11297625B2 |
Method, system and apparatus for signaling station capabilities to establish wireless connections
A method in a first wireless station of establishing a connection with a second wireless station includes: generating a frame including a capabilities element having: a core capabilities field containing a predefined sequence of core subfields having respective predefined lengths; the core subfields containing respective first core values defining core capabilities of the first wireless station; and at least one extended capability field containing: an extended capability identifier subfield containing an identifier of one of a plurality of predefined extended capabilities; an extended capability length subfield containing an extended capability length value; and an extended capability payload subfield having a length equal to the extended capability length value; the payload subfield containing a first extended value defining an extended capability of the first wireless station; and responsive to generating the frame, transmitting the frame. |
| US11297620B2 |
Joint beam selection and resource partitioning in a mm-wave network
A method for jointly optimizing beam selection and partitioning of transmission resources for a downlink between a base station (BS) and a user equipment (UE) in a mm-wave cellular network such as the small cell layer of a 5G network. A UE position estimate is used for accurate BS beam selection and alignment between the BS and UE beams and/or provide position-based services or functionalities. An optimal partitioning factor is obtained either by maximizing a communication performance indicator while meeting a constraint upon a localization performance indicator or by maximizing a localization performance indicator while meeting a constraint upon a communication performance indicator. A communication performance indicator can be an effective rate coverage probability or an effective throughput. |
| US11297615B2 |
Wireless communication method and device
The present disclosure provides a method executed by user equipment, the method comprising: receiving downlink control information (DCI), the DCI comprising a repetition number; determining a number of subframes required to transmit a physical uplink shared channel (PUSCH) (N) according to the repetition number, a number of allocated resource units, and time occupied by each resource unit; and transmitting the PUSCH in the determined N subframes. The time occupied by each resource unit is expressed by: a number of uplink slots occupied by each resource unit, or a number of uplink subframes occupied by each resource unit. In addition, the present disclosure further provides corresponding user equipment and a base station. |
| US11297609B2 |
Bandwidth query report poll
Embodiments of systems and methods for wireless communication in a wireless network include generation of a bandwidth query report poll (BQRP) frame by an access point and transmission of the BQRP frame to multiple wireless stations. The BQRP frame includes a bandwidth query for each station. Each wireless station receives the BQRP frame and generates a bandwidth query report. The bandwidth query report includes channel availability information at a corresponding wireless station. The access point allocates channel resources to each wireless station according to the channel availability information. |
| US11297607B2 |
Performance-based optimization of QoS factors
Described herein are one or more self-organizing network (SON) components configured to determine QoS factors associated with QoS classes for a node of a telecommunication network based at least in part on performance metrics, network configuration, or network fault information. The one or more SON components may receive the performance metrics, network configuration, or network fault information from the node, and the performance metrics, network configuration, or network fault information may be associated with communication of traffic of the QoS classes by the node. Upon determining the QoS factors, the one or more SON components may transmit indications of the QoS factors to the node. |
| US11297603B2 |
Neutral host architecture for a distributed antenna system
A remote radio head unit (RRU) system for achieving high data rate communications in a Distributed Antenna System is disclosed. The Distributed Antenna System is configured as a Neutral Host enabling multiple operators to exist on one DAS system. The present disclosure enables a remote radio head unit to be field reconfigurable and support multi-modulation schemes (modulation-independent), multi-carriers, multi-frequency bands and multi-channels. As a result, the remote radio head system is particularly suitable for wireless transmission systems, such as base-stations, repeaters, and indoor signal coverage systems. |
| US11297601B2 |
Resource allocation method and orchestrator for network slicing in the wireless access network
A resource allocation method for network slicing and an orchestrator, comprising: uniformly incorporating resources originally bundled statically with the base station into a dynamic resource pool; allocating, by an orchestrator, resources from among the dynamic resource pool for the network slicing based on different network slicing requirements. A static corresponding/mapping relationship between the hardware/radio resources and the base station is broken, such that hardware/radio resources (e.g., radio access network Virtual Network Function (RAN VNF), baseband unit (BBU), RRH (Remote Radio Head) as well as antenna) that originally corresponded to different base stations will be organized as an integrated and dynamic hardware/radio resource pool and reported to the orchestrator, such that the orchestrator will centrally manage all hardware/radio resources in this pool and then sufficiently utilize and dynamically orchestrate these hardware/radio resources based different needs from the network slicing. |
| US11297599B2 |
Simultaneously broadcasting acknowledgements of reception of uplink wireless communication
Apparatuses, methods, and systems for communicating through a wireless link are disclosed. A method includes scheduling, by a server, communication between a base station and a plurality of hubs, receiving, by the base station, the scheduled communication, providing, to each hub, a data profile that includes a periodicity, an offset, and a carrier frequency based on the scheduled communication, receiving, by the base station, uplink wireless communication from each of the plurality of hubs according to the data profile of each of the hubs and according to the scheduled communication, and simultaneously broadcasting, by the base station, acknowledgements of reception of uplink wireless communication from each of the plurality of hubs. |
| US11297598B2 |
Method and device for transmitting signals
The present application provides a method for transmitting signals, which includes the following. A device determines time-frequency resources for transmitting a first type of system information and a second type of system information according to a synchronizing signal and/or a broadcast channel, determines a reference signal (RS) for demodulating the first type of system information and the second type of system information according to the time-frequency resources, and transmits the first type of system information, the second type of system information and the corresponding reference signal. |
| US11297592B2 |
Electronic beacon for a localization system
A beacon is provided comprising a processor circuit configured to, in dependency on an occupancy signal, switch the radio circuit mode to active mode and periodically transmit the localizing beacon signal through the radio circuit, or switch the radio circuit mode to reduced-energy mode and reduce transmitting of the localizing beacon signal. |
| US11297584B2 |
Method and apparatus for device-to-device user equipment to transmit signal in wireless communication system
A method for transmitting a D2D (Device to Device) signal in a wireless communication system, includes receiving, by a user equipment (UE), a synchronization signal; and transmitting, by the UE, the D2D signal based on a timing advance offset related to a reception timing of the synchronization signal, wherein the timing advance offset is a value greater than 0 based on that the UE is the in-coverage of a node B, and wherein the timing advance offset is a value equal to 0 based on that the UE is the out-of-coverage of the node B and the synchronization signal is related to the in-coverage of the node B. |
| US11297583B2 |
Premium device-aided low-tier device group delay calibration for NR positioning
Techniques are provided for calibrating group delay for a low-tier UE by leveraging the relatively high accuracy of RTT positioning for a premium UE. This can enable online/in-field group delay calibration of low-tier UEs, allowing for low-tier UEs to be calibrated when needed. Depending on desired functionality, techniques for calibration may include the use of RTT measurements with a base station, or an RTT measurement between the low-tier UE and the premium UE. |
| US11297582B2 |
Synchronization signal block selection
Apparatuses, methods, and systems are disclosed for synchronization signal block selection. One method includes receiving multiple synchronization signal blocks on a first wideband carrier. Each synchronization signal block includes at least one synchronization signal and a physical broadcast channel. The method includes detecting at least one synchronization signal block of the synchronization signal blocks, determining at least one synchronization signal frequency associated with the at least one detected synchronization signal block, and selecting a first synchronization signal block of the at least one detected synchronization signal block and a first synchronization signal frequency of the at least one synchronization signal frequency. The first synchronization signal block is associated with the first synchronization signal frequency. The method includes decoding a first physical broadcast channel of the first synchronization signal block, and determining whether to reselect the first synchronization signal block based on a result of decoding the first physical broadcast channel. |
| US11297580B2 |
Timing method for synchronization signal block, and related product
A method for determining timing of a synchronization signal block (SS block) includes: receiving, by a user equipment, timing information of the SS block sent by a network apparatus; and determining, by the user equipment, timing of the SS block according to the timing information of the SS block. Embodiments of the present disclosure can be employed to achieve accurate timing for an SS block. |
| US11297578B2 |
Radio base station, wireless terminal, radio communication system, transmission power controlling method, control circuit and program storage medium
The present invention includes: a plurality of antenna sections, each of which to generate base station reception beams and to receive, by using the base station reception beams, one or more signals transmitted from a wireless terminal using one or more terminal transmission beams; a measurement unit that measures reception quality of each of the signals for each of the base station reception beams; and a control unit that groups the base station reception beams into groups in units of the antenna sections, and perform transmission power control on the terminal transmission beams of the wireless terminal in units of the groups, on the basis of a result of measurement of the measurement unit in units of the groups. |
| US11297574B2 |
Wake-up signal operation for UE power saving
A UE receives one or more modulation symbols on one or more resource elements prior to an ON duration in a particular DRX cycle in RRC connected mode. The one or more resource elements are allocated to carry a wake-up signal. The UE performs a blind detection of the wake-up signal on the one or more modulation symbols in accordance with a DCI format and a group identifier identifying a group of UEs including the UE. The wake-up signal includes an indication that indicates whether one or more UEs of the group of UEs should monitor a down link control channel in the ON duration. The UE determines whether to operate in a normal state and monitor a down link control channel in the ON duration based on the wake-up signal when the wake-up signal is detected. |
| US11297570B2 |
Terminal device, infrastructure equipment, wireless telecommunications system and methods
A terminal device for use with a wireless telecommunications system, the terminal device configured to attempt to receive or to transmit a first signal during one or more of a plurality of predetermined time periods in response to determining that one or more second signals indicating, respectively, that the one or more of the plurality of predetermined time periods should be used for the attempted reception or transmission of a first signal have been received by the transceiver; determine a characteristic associated with the one or more second signals; and to control the transceiver to receive a third signal from the infrastructure equipment or to transmit a third signal to the infrastructure equipment, the third signal comprising information on the basis of which it is determinable whether or not a predetermined condition associated with the characteristic associated with the one or more second signals has been met. |
| US11297558B2 |
Methods for network configuration sharing
A method for network configuration sharing includes receiving a home network configuration associated with a user, identifying an away network, and modifying the configuration of the away network based on the configuration of the home network. |
| US11297555B2 |
Facilitation of dynamic edge computations for 6G or other next generation network
In 6G, there are multiple radios that can cover the same location at any time, and yet radio failure can occur. However, a mobile edge computing (MEC) platform can increase the footprint of adjacent radios to compensate for a failed radio. To reduce the failure interruption and maintain a quality of experience for a subscriber, the MEC can utilize a virtual session capability to communicate radio change of service characteristics to a service provider. Consequently, the change in service characteristics can comprise an expanded coverage area for adjacent radios such that a mobile device of the subscriber can take advantage of the expanded coverage area without experiencing an interruption in service. |
| US11297546B2 |
Neighboring mobility reference signal set search in beam-based NR mobility
According to certain embodiments, a method in a wireless device (110) for performing mobility measurements includes detecting (402) a first mobility measurement signal component sent from a network node (100), the first mobility measurement signal comprising a group ID information. The method may further include determining (404) one or more of a beam ID range and a resource allocation range for a second mobility measurement signal component using the group ID information. And, the method may further include detecting (406) the second mobility measurement signal component using the one or more of the beam ID range and the resource allocation range. |
| US11297545B2 |
Switching method and access network device
Embodiments of the present application disclose a switching method and an access network device. The switching method comprises: on a terminal device switching from a first control plane core network device to a second control plane core network device, a first access network device sending a tunnel setup request message to a second access network device; the first access network device receiving information of a data tunnel established by the second access network device according to the tunnel setup request message; and the first access network device sending information of the data tunnel to the terminal device, wherein the information of the data tunnel is used for data transmission between the terminal device and a user plane core network device. The embodiments of the present application can improve reliability of data transmission. |
| US11297539B1 |
Quality of service continuity in converged networks
Various embodiments comprise systems, methods, architectures, mechanisms and apparatus for managing service provider network nodes in a converged network by identifying indicia of a reduced Quality of Service (QoS) level of network services provided to user equipment (UE) via a WiFi access point (WAP) such that a WiFi control entity may responsively communicate the identification of affected UE to various provider equipment such that the UE may be migrated to a proximate service provider mobile network node in accordance with a network slice having a Quality Class Index (QCI) of at least a minimum QoS level indicated by the subscriber profile information. |
| US11297536B2 |
Method for transmitting flow control request by wireless node in wireless communication system and apparatus therefor
A method for transmitting a flow control request by a wireless node in a wireless communication system is disclosed. The method comprises receiving information related to a first destination and a second destination and information related to first and second threshold values for triggering the flow control request; based on a reception buffer status value being greater than the first threshold value and is less than the second threshold value, transmitting the flow control request to the first destination; and based on the reception buffer status value being greater than the second threshold value, transmitting the flow control request to the second destination. |
| US11297534B2 |
Intelligent and optimal resource selection within a network slice
A method is provided for use in a network that includes a plurality of user plane functions that perform processing of user plane traffic sessions from one or more mobile wireless user devices. The method includes periodically monitoring resource utilization of the plurality of user plane functions to estimate a resource utilization level of respective user plane functions. Based on the periodically monitoring, the method further includes storing for the respective user plane functions a resource utilization level indicator for each of the respective user plane functions according a resource utilization level of the respective user plane functions. User plane traffic sessions for a given tracking area are re-assigned (moved) among the plurality of user plane functions based on the resource utilization level indicators for the respective user plane functions to achieve a desired quality of experience for the user plane traffic sessions. |
| US11297531B2 |
Network apparatus and method therefor
A network apparatus (10, 30) incorporates edge computing related control information (1001, 1101) into a header part (800) of a protocol data unit of an encapsulation protocol that is used to encapsulate a user packet originated from or destined for a radio terminal. Further, the network apparatus (10) transmits the protocol data unit whose header part (800) contains the edge computing related control information (1001, 1101). |
| US11297526B2 |
Wireless device, radio network node and methods performed therein
Embodiments herein relate to method performed by a radio network node (12) for handling communication between wireless devices over a sidelink in a wireless communication network. The radio network node configures a wireless device by indicating a set of one or more quality of service, QoS, requirements, wherein each QoS requirement comprises a threshold associated with a QoS characteristic, and by indicating a mapping of one or more logical channel groups, LCG, reserved for buffer status report, BSR, reporting of a sidelink for data fulfilling respective QoS requirement out of the set of one or more QoS requirements. |
| US11297525B2 |
Allocation of data radio bearers for quality of service flows
An example method can include receiving information identifying a quality of service (QoS) flow for a communication session involving a user equipment (UE). The information can include a QoS profile and a QoS flow identifier (QFI). The method can include identifying, from a QoS profile, a QoS configuration identifier associated with the QoS flow and selecting a data radio bearer (DRB) for the communications associated with the QoS flow. The DRB can be selected based on a mapping of a plurality of DRBs to a plurality of QoS flows, and the mapping can be based on corresponding QoS configuration identifiers of the plurality of QoS flows. The method can include assigning the QoS flow to the DRB by adding the QFI of the QoS flow to the mapping relative to the DRB and causing the communications associated with the QoS flow to be transmitted using the DRB. |
| US11297524B2 |
Base station, and QoS control method of wireless section
Disclosed is technology for applying a more differential QoS, that is, service quality to each communication service by implementing a differential QoS control in a radio section more precisely without any increase in complexity and load compared to a conventional bearer based QoS control method. |
| US11297511B1 |
AI-DFS (artificial intelligence enabled dynamic frequency selection) for steering downgraded wireless stations on 160 MHz bandwidth supported wireless data communication networks
A station with a 160 MHz channel connection at a first access point is downgraded by an access point in response to being displaced off of a channel status changing to NOP (non occupancy period). This can be caused by ambient radar signals. The downgrade is addressed by redistributing the 160 MHz stations to other access points with available 160 MHz channels. Stations are steered to a network-wide best available bandwidth channel across different access points. |
| US11297508B1 |
Specific communication emitter identification method based on an instantaneous envelope equipotential constellation trace figure
Disclosed is a specific communication emitter identification method based on an instantaneous envelope equipotential constellation trace figure, including: selecting a specific communication emitter and acquiring its radio frequency signal fragment, performing instantaneous envelope extraction to the radio frequency fragment, and representing the instantaneous envelope with a constellation trace figure using a constellation trace figure two-dimensional visualization method, wherein the constellation trace figure serves as a radio frequency fingerprint of a transmitter, and inputting the radio frequency fingerprint into a classifier to identify. The disclosure overcomes drawbacks in conventional technologies. |
| US11297501B2 |
Firewall discovery and management
Updating firewalls can be difficult if many devices need to be manually reconfigured. To assist, vendors provide management tools. If the tool requires manual adding/deleting known firewalls, this is problematic in networks with many devices. If devices are hosted within a virtual private cloud, the tool may adopt a centralized “star” configuration and maintain live contact with all firewalls. This exposes firewalls to risk if the central tool is compromised. An alternative to a central tool is to implement a tool local to an environment, secure the tool with multi-level authentication, and provide automatic active firewall discovery, e.g., automate adding/deleting firewalls in an environment defined with respect to criteria that may be used to define a collection of active firewalls. Configuration changes may be pushed to the collection. Authentication credentials to access the firewalls are ephemerally cached and flushed after use so the tool cannot be compromised. |
| US11297486B2 |
Systems and methods to improve network performance in wireless networks using user mobility patterns
A device may include a processor configured to collect historical location data for a user equipment (UE) device associated with a user and determine a movement pattern for the user based on the collected historical location data. The processor may be further configured to obtain current location data for the UE device over a time period; determine a mobility score for the user for the time period based on the determined movement pattern and the obtained current location data, wherein the mobility score is associated with the user's movements during the time period with respect to the determined movement pattern for the user; and provide the determined mobility score for the user to another device configured to adjust one or more parameters of a radio access network (RAN) associated with the UE device based on the determined mobility score. |
| US11297484B1 |
Dynamic anchor assignment using sector power ratio
Systems and methods herein disclose determining anchor assignment for one or more user devices (UE). The system comprises at least a first node and a second node, each of the first and second nodes are configured to wirelessly communicate with one or more UEs in a geographic service area. The system determines a sector power ratio for the first node and the second node; determines that at least one node has a SPR value above a predetermined threshold, and then receives historical data for the first node and this second node. Based on the historical data received, a physical cell identification (PCI) value is determined for each node and the node with the lower PCI frequency change from a UE perspective is assigned as the anchor node for one or more UEs. In additional aspects, a frequency band is also assigned based on SPR. |
| US11297475B2 |
Device for transmitting data within a vehicle
A device for transmitting data within a vehicle comprises a first connecting element and a cable transmission element. The first connecting element is connected to an antenna and translates a high-frequency data received by the antenna into a digital data. The cable transmission element is connected to the first connecting element and transmits the digital data. |
| US11297472B2 |
Method and apparatus for load distribution using a plurality of carriers in communication system supporting vehicle-to-everything communication
An operation method of a first communication node in a communication system supporting Vehicle-to-Everything (V2X) communications can include: determining at least one frequency band for transmission of semi-persistent scheduling (SPS) traffic; generating user equipment (UE) assistance information including information indicating the at least one frequency band; and transmitting the UE assistance information to a base station supporting the V2X communication. |
| US11297471B2 |
Facilitation of interconnectivity for mobile devices for 5G or other next generation network
Wireless mobile device functionality can be added to radio devices via a hardware device that comprises wireless network access. Alternatively, radio device functionality can be shared with a wireless mobile device or the hardware device. The functionalities of either device can be shared via a physical or wireless connection. For example, a microphone device comprising a display screen and long-term evolution (LTE) functionality can be connected to a radio device to facilitate LTE functionality for the radio device. Thus, a user of the radio device can utilize the display screen of the microphone device to send text data, which could not previously be sent by the radio device, over the wireless network via the microphone device. |
| US11297467B2 |
Techniques for modular multimedia broadcast and multicast service (MBMS) delivery
Aspects of the present disclosure provide a system, method, and apparatus for providing multimedia broadcast and multicast service (MBMS) operations in a wireless communication system. In some aspects of the present disclosure, the system, method and apparatus may provide flexibility for an application server to select one or more MBMS service delivery functionalities supported by a network device for transmission of multimedia content to a mobile device. The MBMS service delivery functionalities selected by the application server may be a subset of a plurality of MBMS service delivery functionalities supported by the network device. |
| US11297465B1 |
Systems and methods for determining an actual driver of a vehicle based at least in part upon telematics data
The present embodiments may relate to determining an actual driver of a vehicle based upon telematics data. For instance, a driver identification (DI) computing device may be configured to: (1) receive a first plurality of measurements captured at a first user device during a trip taken by a vehicle; (2) receive a second plurality of measurements captured at a second user device during the trip; (3) determine, based upon the measurements, that the user devices are within the vehicle during the trip; (4) calculate a respective enhanced geographic location measurement for each of the measurements based upon the measurements; (5) determine, based upon the enhanced geographic location measurements, a predicted position of the second user device relative to the first user device; and (6) identify, from among the user devices, a driver user device based upon the predicted position of the second user device relative to the first user device. |
| US11297461B2 |
Geofencing in commercial transport vehicles
Devices, systems and methods for geofencing in commercial transport vehicles are disclosed. An exemplary method includes establishing, based on a heat map of signal strength at frequencies used by a first wireless protocol in the commercial transport vehicle, a geofence for communication by a user, and controlling, based on the geofence, an availability or a level of one or more services to the user, wherein the geofence comprises one or more boundaries within the commercial transport vehicle, and wherein the one or more services are deactivated if a location of the user is outside the one or more boundaries of the geofence. |
| US11297460B2 |
Wireless beacon and methods
One variation of a method for distributing notifications to a mobile computing device, includes: receiving a unique identifier broadcast wirelessly from a wireless beacon arranged within a physical space; receiving authorization to communicate with the wireless beacon based on the unique identifier; identifying a product arranged within the physical space proximal the wireless beacon; projecting a level of interest in the product by a user affiliated with the mobile computing device based on communication between the mobile computing device and the wireless beacon during a period of time; and in response to the level of interest in the product exceeding a threshold value, presenting, on the mobile computing device, a product ordering option for ordering a unit of the product. |
| US11297452B2 |
Inspection system and inspection method
An inspection system includes two or more microphone units and an inspection controller. The two or more microphone units are disposed side by side in a vehicle. The inspection controller is configured to cause an inspection-target speaker to output an inspection sound, and determine, on the basis of a sound picked up by a main microphone unit and a sound picked up by one or more satellite microphone units, whether the inspection-target speaker passes or fails. The inspection-target speaker is any of one or more speakers mounted on the vehicle. The main microphone unit is one, of the microphone units, that is disposed at a position corresponding to a position of the inspection-target speaker. The one or more satellite microphone units are each one of the microphone units excluding the main microphone unit. |
| US11297449B2 |
Cochlear external device with external microphone
A cochlear external device with an external microphone according to an embodiment of the present disclosure may include an external device body attached to a side of the head of a user, an internal microphone embedded in the external device body to collect sound, an external microphone located at the outside of the external device body to be attached around the ear of the user to collect sound, a connection cable configured to connect the external microphone and the external device body in a wired manner; and a control unit embedded in the external device body to generate an output signal based on the sound collected by at least one of the internal microphone and the external microphone and transmit the generated output signal to a cochlear implant transplanter. |
| US11297447B2 |
Hearing device and method of updating a hearing device
A hearing device includes: a processing unit configured to compensate for hearing loss of a user of the hearing device; a memory unit; and an interface; wherein the processing unit is configured to obtain one or more security settings via the interface, the one or more security settings comprising a hearing device key identifier, verify the one or more security settings, and update the hearing device based on the one or more security settings if the one or more security settings are verified. |
| US11297443B2 |
Hearing assistance using active noise reduction
In general, in one aspect, a hearing aid has an ANR circuit and an ear tip that acoustically occludes the ear. Such a hearing aid provides greater gain to sounds than would be stable in the same hearing aid with a vented ear tip. The ear tip and the ANR circuit in combination attenuate sounds reaching the ear canal through the hearing aid to a first level. The hearing aid detects sounds arriving at a microphone, amplifies those sounds, and provides the amplified sounds to the ear canal at a second level and later in time than the same sounds arrive at the ear canal through the ear tip. The first level is at least 14 dB greater than the second level, such that the amplified sounds do not interact with the passive sounds to result in spectral combing. |