| Document | Document Title |
|---|---|
| US11904856B2 |
Detection of a rearward approaching emergency vehicle
A method performed by a behavioral analyzing system for detection of an emergency vehicle approaching a vehicle from behind. The system derives a road configuration of a road along which the vehicle, based on ego-vehicle position obtained with support from localization sensors on-board the vehicle, is or was positioned. The system further determines unconventional driving criteria in view of the road configuration. The system determines based on surrounding vehicle detection data of a first and at least a second surrounding vehicle, obtained with support from surrounding detecting sensors on-board the vehicle, a respective first and at least a second surrounding vehicle trajectory along at least the road section. The system determines, when the first and the at least second surrounding vehicle trajectory fulfill at least a portion of the unconventional driving criteria, that an emergency vehicle is deemed to be approaching the vehicle from behind. |
| US11904855B2 |
Cooperative driving system and method
A cooperative driving system includes a processor and a memory having one or more modules. The modules cause the processor to determine a route that includes a road segment to a destination for an ego vehicle based on (1) an ego vehicle operating parameter that has information regarding a preferred operation of an ego vehicle by an occupant, and (2) a location of a like vehicle with respect to the ego vehicle when the ego vehicle is traveling on at least a portion of the route. The one or more modules also cause the processor to determine a road-segment-level decision for the ego vehicle for the road segment based on the ego vehicle operating parameter, communicate with the like vehicle near the road segment to negotiate the road-segment-level decision to generate a negotiated road-segment-level decision, and maneuver the ego vehicle inside the road segment using the negotiated road-segment-level decision. |
| US11904853B2 |
Apparatus for preventing vehicle collision and method thereof
An electronic apparatus provided in a first vehicle for determining a collision possibility can include an input unit configured to receive surrounding information of the first vehicle; a communication unit configured to communicate with at least one surrounding vehicle around the first vehicle; and at least one processor configured to operate in conjunction with the input unit and the communication unit, in which the at least one processor is further configured to receive a first image via the input unit, receive at least one second image from the at least one surrounding vehicle via the communication unit, and determine a collision possibility of the first vehicle based on the first image and the at least one second image. |
| US11904851B2 |
Work vehicle
The present invention is provided to more reliably keep a work vehicle from coming into contact with an obstacle during automated driving. The work vehicle includes an electronic control system for automated driving that automatically drives the vehicle body. The electronic control system includes an obstacle detection module configured to detect presence or absence of an obstacle, and a contact avoidance control unit configured to perform, upon the obstacle detection module detecting an obstacle, contact avoidance control to keep the vehicle body from coming into contact with the obstacle. The obstacle detection module includes a plurality of obstacle searchers that are distributed on the front end portion and the right and left end portions of the vehicle body such that the front side and the right and left lateral sides of the vehicle body are search-target areas. |
| US11904846B2 |
Remote parking apparatus
A remote parking apparatus comprises an electronic control unit which executes a remote parking control to move an own vehicle and park the own vehicle in a designated parking space in response to receiving a signal transmitted wirelessly from an operation terminal. The electronic control unit is configured to set a parking space as the designated parking space even when there is an obstacle interrupting parking the own vehicle in the parking space. |
| US11904842B2 |
Method for controlling driving force of vehicle
A method for controlling driving force of a vehicle in which driving force of the vehicle is controlled by pre-reflecting vertical load information of tires in real time during turning of the vehicle, to solve repeated occurrence of wheel slip and wheel slip control performance degradation due to roll motion, includes determining, by a controller, a basic torque command in real time based on vehicle driving information obtained while driving of the vehicle, obtaining information related to left wheel and right wheel vertical loads in real time based on information collected by the vehicle, determining a torque upper limit from the real-time vertical load information, determining a final torque command limited so as not to exceed the determined torque upper limit from the real-time determined basic torque command, and controlling operation of a driving device in accordance with the determined final torque command. |
| US11904841B2 |
Suspension system integration with advanced driver assistance system
A suspension system and associated control methods for improving the effectiveness of driver assistance systems is disclosed where the driver assistance systems can generate and send requests to a suspension control unit (SCU) of the suspension system to actuate (e.g., close) one or more comfort valves in the suspension system to increase the roll stiffness and/or pitch stiffness of the suspension system when the driver assistance systems are taking corrective action. As part of a two-way communication between the suspension control unit (SCU) and the driver assistance systems, the suspension control unit (SCU) communicates target stiffnesses and/or calculated effective stiffnesses to the driver assistance systems, which is used to update the vehicle stability models used by the driver assistance systems. |
| US11904833B2 |
Vehicle control device
A boundary is at an engine drive restricted zone where operation of the internal combustion engine is restricted. An adjusting device adjusts of at least one of the temperature inside the cabin using electric power, the humidity inside the cabin using electric power, or the air pollution degree inside the cabin. In response to a prediction that (1) a host vehicle will enter the inside of the engine drive restricted zone and that (2a) the time period for the host vehicle to reach the boundary is within a preset time period or that (2b) the distance between the host vehicle and the boundary is within a preset distance, the value of at least one of the temperature inside the cabin, the humidity inside the cabin, and the air pollution degree inside the cabin is reduced before the host vehicle enters the inside of the engine drive restricted zone. |
| US11904830B2 |
Cleaning system for an agricultural sprayer
A cleaning system for an agricultural sprayer may include a sprayer boom, a plurality of nozzle assemblies provided in association with the sprayer boom and configured to dispense an agricultural product during a spraying operation of the agricultural sprayer, a first cleaning fluid tank configured to hold a first cleaning fluid, and a nozzle assembly fluid circuit fluidly coupling the plurality of nozzle assemblies and the first cleaning fluid tank. Moreover, the cleaning system may include a cleaning station supported on the sprayer boom, the cleaning station comprising a first valve. Additionally, the cleaning system may include a first cleaning fluid circuit fluidly coupling the first valve and the first cleaning fluid tank. The first valve is configured to supply the first cleaning fluid therethrough when the first valve is in an open position. |
| US11904828B2 |
Traction control rollback mitigation on split mu grades
A stability control system of a vehicle utilizing an electronic control unit that minimizes rollback of a vehicle as a result of wheel slip immediately following a hill start assist operation. The electronic braking control module controls actuation and de-actuation of vehicle brakes on an inclined surface. Immediately following a hill start assist operation on the inclined surface after each wheel brake is de-actuated for allowing forward movement of the vehicle up the hill, a split-mu road surface condition is detected in response to sensing wheel slip for each of the wheels. The electronic control unit determines a respective undriven, or non-dominant driven, wheel having the highest coefficient of friction among the undriven, or less dominant driven wheels, as determined by the wheel speeds. The electronic braking control module actuates the vehicle brake of the undriven, or less dominant, driven wheels having the highest coefficient of friction relative to a tire/road surface interface for reducing rollback of the vehicle. The braking of the undriven, or less dominant, driven wheel is in addition to any standard stability control braking that may already be occurring. |
| US11904826B2 |
Degradation detection system, brake control device, and degradation detection method
A degradation detection system includes: a storage that stores measured values of command pressure and measured values of response pressure; and a simulator that calculates, using a physical model, the response pressure in accordance with the command pressure, thereby obtaining a waveform of the calculated response pressure corresponding to a waveform of the command pressure in a case in which the command pressure is changed. A waveform identifier identifies a waveform of the calculated response pressure that matches a waveform of the detected response pressure. A degradation identifier identifies a degraded component of a pressure regulating valve from a value of parameter acquired by the waveform identifier and a normal range defined for the parameter. |
| US11904821B2 |
Electronic parking brake device and method for operating an electronic parking brake device
The present invention relates to an electronic parking brake device for a vehicle, in particular a utility vehicle. As a function of at least one operating state of a towing vehicle parking brake supply line and/or a trailer parking brake supply line, a towing vehicle parking brake control valve is activatable by a control unit in such a way that a towing vehicle parking brake supply line can be deaerated or aerated by the towing vehicle parking brake control valve. By manually actuating a trailer parking brake control element, a trailer parking brake control valve is activatable by the control unit in such a way that a trailer parking brake supply line can be deaerated or aerated by the trailer parking brake control valve. The present invention also relates to a method for operating the above electronic parking brake device for a vehicle. |
| US11904820B2 |
Apparatus and method for control of a hydraulic brake by wire system
A brake system for selectively actuating at least one of a pair of front wheel brakes and a pair of rear wheel brakes of a vehicle, one of which is hydraulically actuated and the other of which is electrically actuated, includes a reservoir. First and second integrated control units are in fluid communication with the reservoir and respective ones of the hydraulically actuated wheel brakes. The first and second integrated control units have first and second power transmission units connected to first and second electronic control unit, respectively. Each electronic control unit is configured to control a corresponding power transmission unit and a selected one of the electrically actuated wheel brakes on a contralateral side of the vehicle from the selected one of the hydraulically actuated wheel brakes which is actuated by the power transmission unit. |
| US11904819B2 |
Vehicle brake system
A brake system with a wheel brake has a fluid reservoir and a valve assembly in fluid communication with the reservoir via a first conduit. The valve assembly is in fluid communication with the wheel brake via a second conduit. The valve assembly includes a bypass valve which only permits fluid flow from the first conduit to the second conduit when the fluid pressure within the first conduit is above a predetermined pressure level above atmospheric pressure. The valve assembly further includes a check valve in a parallel path arrangement relative to the bypass valve such that the check valve permits fluid flow from the second conduit to the first conduit, and prevents fluid flow from the first conduit to the second conduit. The brake system further includes a first source of pressurized fluid providing fluid pressure for actuating the wheel brake, wherein the first source of pressurized fluid is selectively in fluid communication with the second conduit. |
| US11904814B2 |
Actuator for pivoting bicycle rack
A latch mechanism for a pivoting bicycle rack provides a pivot release actuator on an extension that is added on to the bicycle rack. The latch mechanism comprises a connector body that is attached to the bicycle rack, and that may have an actuator for operating the pivot release. The rack extension assembly has an actuator and a linkage that connects to the connector body in the bicycle rack so that the actuator in the extension can release the pivot on the bicycle rack. The connector body may be shaped to guide the linkage during the process of attaching the extension assembly to the bicycle rack. The mechanism may be provided with a means for disconnecting the linkage from the connector body. |
| US11904813B1 |
Convertible carrier rack and platform
Embodiments of the present disclosure provide a convertible carrier rack and platform including a platform, a front rail including a pair of front rail segments, and a back rail including a pair of back rail segments, wherein the front and back rail segments are each removable and/or rotatable between a wall position along the front and back faces of the platform and a leg position for operation in a table-type mode. |
| US11904811B2 |
Storage assembly for a vehicle
A storage assembly for a vehicle includes a console housing including a storage compartment and an access opening to the storage compartment. The storage assembly includes a tambour door assembly having a tambour door panel configured to move between a first position to close the access opening and a second position to open the access opening. The storage assembly also has a tray assembly including the tambour door panel. The tray assembly is configured to move between a retracted position and an extended position relative to the console housing. |
| US11904809B2 |
Vehicle control device
A vehicle control device controls a vehicle including an occupant door and an opening and closing member for a shareable space. The vehicle control device is configured to control switching between a locked state and an unlocked state of an inlet, and to execute first control. In the first control, the inlet is switched to the unlocked state when the opening and closing member for the shareable space is unlocked by a user while the inlet is in the locked state. The inlet is not switched to the unlocked state when the opening and closing member for the shareable space is unlocked by a third person while the inlet is in the locked state. |
| US11904807B2 |
Techniques to detect theft of goods in vehicles
Techniques are described for determining an occurrence of theft in a vehicle. An example processor implemented method comprises receiving, by a computer located in an autonomous vehicle and at a first time, a first torque value that indicates a first amount of torque applied by an engine of the autonomous vehicle to drive the autonomous vehicle, receiving, at a second time that is later in time than the first time, a second torque value that indicates a second amount of torque applied by the engine of the autonomous vehicle, determining that a difference between a first value and a second value is greater than a pre-determined value, where the first value and the second value are functions of at least the first torque value and at least the second value respectively, and displaying, in response to the determining, a message that indicates a theft detection in the autonomous vehicle. |
| US11904805B2 |
Tamper-resistant actuator for a vehicle anti-theft feature
A tamper-resistant actuator includes a valid input, configured to deliver an input electrical current through a circuit. A high-pass filter is positioned within the circuit that degrades components of the input electrical current that are outside of a predefined current range. Components that are within the predefined current range define an output current. A transistor activates a switch when the output current from the high-pass filter is received by the transistor. |
| US11904802B2 |
Child safety seat device
A child safety seat device is provided and includes a child safety seat, a trigger mechanism and a driving portion. The child safety seat is for a child to be seated therein. The child safety seat includes a buckle assembly. The trigger mechanism is switchable between an open state and a closed state. When the buckle assembly is buckled, the driving portion is operated to switch the trigger mechanism from the open state to the closed state. The trigger mechanism of the child safety seat device is switchable between different states by buckling and unbuckling operations of the buckle assembly for preventing a dangerous scenario where the child is left in the car. |
| US11904801B2 |
Seatbelt buckle detection
The subject disclosure relates to techniques for detecting proper use of a seatbelt in a vehicle. A process of the disclosed technology can include steps for receiving, from a sensor, image data of one or more portions of a seatbelt. The process can further include steps for determining a length of the seatbelt that is dispensed based on the image data and determining if the seatbelt is buckled in front of a passenger's body based on the length of the seatbelt that is dispensed. Systems and machine-readable media are also provided. |
| US11904795B2 |
Seat assembly with deployable belt member
A seat assembly includes a seatback having an interior portion with a seatback frame disposed therein. A retraction mechanism includes a first bracket operably coupled to the seatback frame. A second bracket is operably coupled to the first bracket by an actuator that is operable between at-rest and actuated positions. A tether member includes a body portion that is operably coupled between the first and second brackets of the retraction mechanism for movement therewith. The tether member moves from a deployed position to a retracted position when the actuator moves from the at-rest position to the actuated position. A belt member is operably coupled to the tether member. The belt member is operable between a deployed position, wherein the belt member is disposed in front of the back support portion of the seatback, and a stowed position, wherein the belt member is received in the interior portion of the seatback. |
| US11904794B2 |
Pet restraint system for a vehicle
A pet restraint system for a vehicle is provided. The pet restraint system includes a leash configured to connect to a restraint device on a pet, a wearable device comprising one of a collar and a harness configured to be worn on the pet and connected to the leash, a retractor device coupled to the leash and configured to be secured to a support structure on the vehicle, a sensor for detecting an expected condition of the vehicle, and a controller for controlling the retractor to retract or lock the leash based on the determined expected condition of the vehicle. |
| US11904791B1 |
Fabric molded roof rail airbag shell
Systems and methods are presented herein for an airbag shell. The airbag shell comprises a u-shaped channel formed of moldable fabric. The moldable fabric is configured to become malleable when exposed to temperatures exceeding a melting point of the moldable fabric. An external surface of the u-shaped channel is configured to interface with a roof rail. An inner surface of the u-shaped channel is configured to receive an airbag. |
| US11904788B2 |
Vehicle airbag system
A vehicle seat and an airbag system, the seat having a backrest and a squab, extending from the backrest in a longitudinal direction, the backrest extending in height from the squab at a first lower position to a second upper position arranged proximal to shoulders of an occupant in a seated position, the airbag system having an airbag to receive inflating gas from an inflator to inflate the airbag, in which the airbag includes an upper region that extends over a head of the occupant in the seated position and a lower region that extends between a first and second side of the backrest and around a mid-section of the seated occupant, the airbag system having a tether system interconnecting the seat at the second upper position of the backrest and airbag to restrain the lower region of the airbag in the inflated configuration in the longitudinal direction. |
| US11904787B1 |
Forward mount compact passenger airbag module with passive gas modulation
An airbag system for a vehicle includes an inflator, and a cushion operably connected to the inflator including a plurality of sealed cushion segments interconnected by a plurality of cushion joints. The activation of the inflator dispenses a flow of inflation gas into the cushion to sequentially inflate the plurality of sealed cushion segments from a stowed state to a deployed state. A passenger compartment of a vehicle includes an instrument panel including at least an upper panel surface and a downward panel surface, and an airbag system located in the instrument panel. |
| US11904785B2 |
Crash-event driven collapsible tray tables for autonomous vehicles
A safety apparatus may include a tray table coupled to an interior surface of a vehicle via a release mechanism. The safety apparatus may also include a collision detection system communicatively coupled to the release mechanism. The collision detection system is configured to engage with the release mechanism if the tray table is in an open position, and to de-couple the tray table from the interior surface of the vehicle or to break away the tray table from a portion of a tray table structure if a collision is detected with respect to the vehicle. |
| US11904784B2 |
Detecting objects within a vehicle
Provided are methods for detecting objects within a vehicle. The methods can include emitting at least one auditory signal within the vehicle during at least one first time interval; measuring a second auditory signal emitted by an object within the vehicle during the second time interval subsequent to the at least one first time interval, where the emission of the second auditory signal is caused by the emission of the least one first auditory signal; determining a location of the object within the vehicle based on the measurement of the second auditory signal; and generating an alert to a user indicating the location of that object. Systems and computer program products are also provided. |
| US11904781B2 |
Wire harness with body protrusion
A wire harness that includes an electric wire and a first tube in which the electric wire is housed a clamp that holds the first tube. The clamp includes a main body in which the first tube is housed, and a protrusion that protrudes from the main body in a longitudinal direction of the first tube. The first tube is fastened to the protrusion with a fastener, and the protrusion has an inner circumferential surface opposed to the first tube, a first end located on one side of the inner circumferential surface in a circumferential direction, and a second end located on the other side of the inner circumferential surface in the circumferential direction. A height of the inner circumferential surface in a vertical direction continuously decreases from the first end to the second end in a state in which the wire harness is installed in the vehicle. |
| US11904775B2 |
Indirect vision device
The present invention refers to an indirect vision device for vehicles integrating a lighting unit, like light indicators or light decorative elements, preferably for vehicles. The lighting device (1) comprises: a light source (2), a light guide (5) for guiding light emitted by the light source (2). The light guide (5) comprises a light guide material and scattering particles (10) admixed therein, and the refractive index of the scattering particles (10) is different than the refractive index of the light guide matrix material, such that light guided by the light guide (5), can be scattered by the scattering particles (10) out of the light guide (5). The invention provides an indirect vision device with enhanced homogeneous luminance and increased luminance. |
| US11904774B2 |
Vehicle mirror wiping unit
Wiper is utilized to clean side-view mirror of a vehicle. Existing wiper attached with the side-view mirror obstructs visibility of a driver while cleaning the side-view mirror in a rainy season or in a dusty environment, which leads to an accident. A vehicle mirror wiping unit is provided. The vehicle mirror wiping unit includes a mirror; a mirror shutter assembly; a mirror casing; a mirror mounting unit, consisting of: the mirror, a mirror spring, a spring retaining cap, and a mirror spring holder; a pin pass through a cut-out of the spring retaining cap, and a cut-out in the mirror spring holder; and a cleaning elastomer is triggered by the mirror shutter motor, and the mirror shutter moves from the first end of the mirror to the second end of the mirror. A frontal surface of the mirror shutter is a reflective surface functioning as a mirror. |
| US11904773B2 |
Method of assembling mirror reflective element sub-assembly for exterior rearview mirror assembly
A method for assembling a mirror reflective element sub-assembly for a vehicular exterior rearview mirror assembly includes assembling an indicator module by heat staking a printed circuit board at a receiving part of a housing to form a housing and printed circuit board assembly and dispensing potting material at the printed circuit board to seal the printed circuit board at the housing and aligning and taping a diffuser at the housing. A back plate is provided that has an indicator attaching portion for attaching the indicator module. The back plate is placed at a support fixture and a mirror reflective element is attached at the back plate. The indicator module is attached at the indicator attaching portion of the back plate. Light emitted by the indicator module, when electrically powered to emit light, passes through the mirror reflective element at an aperture of the back plate. |
| US11904772B2 |
Acoustic vehicle alerting system and method
The invention discloses a method and system for providing an acoustic sound design for an electrified vehicle Acoustic Vehicle Alerting System (AVAS). The method minimizes annoyance from sound leaking into a vehicle compartment. Road and other functional vehicle made sounds (tread noise, fans, wind noise etc.) are used to create an alert sound that mimics these existing vehicle sounds and can be potentially masked, interiorly, by those same sounds. The sounds are recorded and thereafter shaped, amplified and broadcast by speaker(s) placed outside the interior cabin, i.e., one in an engine compartment and another at a rear of the vehicle, so that vulnerable road users can hear the approaching hybrid/electric vehicle. The sound meets jurisdictional requirements in accord with specified frequencies and sound levels. The result is an alert sound perceived as non-irritating and pleasant outside the vehicle, and unobtrusive and background inside the vehicle. |
| US11904762B2 |
Vehicular exterior rearview mirror assembly with illumination module
A vehicular exterior rearview mirror assembly includes a mirror reflective element and an illumination module that includes a freeformed lens optic and a circuit board with an illumination source disposed thereat. With the vehicular exterior rearview mirror assembly mounted at a side of a vehicle, light emitted by the illumination source passes through the freeformed lens optic and provides ground lighting that illuminates a ground region located at the side of the vehicle. The ground lighting includes (a) ground illumination of the illuminated ground region and (b) within the ground illumination of the illuminated ground region, a logo formed by the freeformed lens optic. The logo formed by the freeformed lens optic has a light intensity greater than any light intensity of the ground illumination of the illuminated ground region. The illumination module is snap-attached at a portion of the vehicular exterior rearview mirror assembly. |
| US11904761B2 |
Exterior lighting system for motor vehicle
This disclosure relates to an exterior lighting system for a motor vehicle. An example system includes a plurality of lights configured to illuminate an area adjacent the motor vehicle, a plurality of sensors, and a controller configured to selectively activate and deactivate the lights based on signals from the sensors. The example system includes various aspects configured to preserve energy, including reducing the polling rate of sensors corresponding to deactivated lights, increasing light intensity in proportion to the speed of detected motion, and only illuminating those lights that correspond to locations of a recognized user. |
| US11904760B2 |
Vehicle lamp including bezel having a first and second through hole
A vehicle lamp comprising a housing having a space opened in a forward direction, a bezel mounted on a front of the housing and having first and second through holes, a first optical module having a first light source device provided to irradiate light to a road surface through the first through hole, the first optical module is contained in the space, mounted in the housing, and installed to be inclined to allow an optical axis of the first light source device to be gradually inclined downward in the forward direction, and a second optical module including a second light source device provided to irradiate light forward through the second through hole, the second optical module being contained in the space and mounted on the bezel, an area in which the first optical module is positioned in the bezel is formed to gradually protrude upward in the forward direction. |
| US11904758B2 |
Variable beam pattern lamp system for driver and control method thereof
A variable beam pattern lamp system for a driver provides an input device that receives personal information of the driver, a lamp driving device that drives an indoor or outdoor lamp of a vehicle to output a beam pattern matched to the driver, based on the personal information of the driver, the personal information being input through the input device, and a vehicle controller that determines whether the personal information is registered driver information or unregistered driver information, when the personal information of the driver is input through the input device, and controls the lamp driving device to drive the indoor or outdoor lamp of the vehicle using beam patterns respectively corresponding to that the personal information is the registered driver information and that the personal information is the unregistered driver information. |
| US11904757B2 |
Vehicle headlight device
Provided is a vehicle headlight device which can improve overlooking of pedestrians by a drive, even under adverse conditions such as nighttime or rain at night. A vehicle headlight device includes: a pattern photoirradiator (right-side pattern irradiation lamp) which irradiates light on a predetermined irradiation pattern light distribution region of a vehicle in an irradiation pattern in which a bright region and a dark region are alternately repeated; and a cornering light which irradiates a light distribution region under the irradiation pattern light distribution region in a form in which an entire area is a bright region. In this embodiment, the pattern photoirradiator irradiates light synchronously with the cornering light. |
| US11904750B2 |
Structural component, seat component and seat
A structural component may have a carrier structure and a substructure arranged on the carrier structure and having a variable contour. The substructure may have an adjustment mechanism with a plurality of adjustment elements. The adjustment mechanism may be configured to adjust the adjustment elements between a compressed position and an expanded position in order to vary the contour. |
| US11904745B2 |
Support assembly for seating assembly
A vehicle seating assembly is provided that includes a seatback and a seat that includes a seat frame and a support assembly. The support assembly is coupled to the seat frame and movable between an elevated position and a flattened position in response to an actuation force applied on the support assembly. The support assembly includes an extension member having a first end fixedly coupled to the seat frame and a second end rotatably coupled to the seat frame, and a plate having a first side rotatably coupled to the seat frame and a second side slidably coupled to the seat frame. |
| US11904743B2 |
Vehicle having transformable rear seat
A vehicle includes a cabin interior, a floor, and a tailgate at the rear end of the cabin interior, wherein at least a portion of the tailgate pivots between a vertical closed position and a horizontal open position. The vehicle has a first seat track assembly is supported on the floor in the cabin interior, a second seat track assembly supported on the tailgate, and a seat assembly. The seat assembly including a first seat panel, a second seat panel, a bracket that allows the first seat panel and the second seat panel to pivot between a forward facing position and a rearward facing position, and a guide supporting the bracket on one of the first and second seat track assemblies, wherein the seat assembly may slide rearward along the first seat track assembly onto the second seat track assembly when the tailgate is in the open position. |
| US11904740B2 |
Child safety assembly
The present inventive concept relates to a child safety assembly. The child safety assembly comprises: a base portion, to be placed on a vehicle seat and for holding a child safety seat and a brace, to be pressed against a backrest of the vehicle seat. The brace being connected to the base portion, for preventing the base portion from tilting from the vehicle seat. The child safety assembly further comprises tensioning means, extending from the brace and secured to the base portion, and a biasing mechanism, coupled to the tensioning means. The biasing mechanism provides, to the tensioning means, a tension which draws the brace in a direction downwards to the base portion for providing a pressure of the brace against the backrest of the vehicle seat. |
| US11904738B2 |
Drive member
A drive member including a motor with a longitudinal axis and with at an actuating end a gear mechanism. A support member carries a displacement rod that is movably mounted on the support member. The motor is with its actuating end connected to the support member. The gear mechanism includes a hinge member allowing pivoting of the displacement rod about a pivot axis that is oriented transversely to the longitudinal axis. The gear mechanism engages with the displacement rod and the support member is hingingly attached to a fixation bracket in a hinge connection that is hingeable about an axis which is oriented transversely to the longitudinal axis. The drive member can be used for the adjustment of the backrest of a rear seat in a motor vehicle. |
| US11904737B2 |
Seating assembly with swivel capability
A seating assembly is provided with swivel capabilities. The seating assembly includes a coupling member, a seat, a seatback, and a swivel plate. The seat is pivotably coupled to the coupling member. The seatback is also pivotably coupled to the coupling member. Additionally, the swivel plate is coupled to the coupling member. |
| US11904734B2 |
Seat slider device
A seat slider device may include an upper rail; a lower rail slidably holding the upper rail; a bolt fixing the lower rail to a vehicle body; a washer through which the bolt passes; and a retainer retaining the bolt to the lower rail before the lower rail is fixed to the vehicle body with the bolt. The lower rail may include a bottom plate; a pair of outer vertical plates extending upward respectively from ends of the bottom plate; a pair of upper plates horizontally extending respectively from upper ends of the outer vertical plates to an inside of the lower rail; and a pair of inner vertical plates extending downward respectively from inner ends of the upper plates. The retainer may be arranged in the lower rail and configured to retain the bolt with the bolt through the washer and the through hole. |
| US11904733B2 |
Longitudinal adjuster and vehicle seat
A longitudinal adjuster for a vehicle seat may have at least one pair of rails which is formed from a first rail and a second rail. A spindle nut may be connected to the second rail and a spindle operatively connected to the spindle nut are located in the inner channel. A spindle gear, which can be driven a motor and interacts with the spindle, may be located at one end of the first rail. The spindle nut may be fixed to the second rail so that the spindle nut has a degree of freedom of at least one. The spindle nut may be fixedly connected to the second rail by a fixing device. A projection may be provided between a base body of the spindle nut and the second rail. The invention also relates to a vehicle seat with the longitudinal adjuster. |
| US11904729B2 |
Superconducting eddy-current brake for high- speed train
A superconducting eddy-current brake for high-speed trains includes a pair of superconducting magnet units with alternate arrangement of N and S poles; and a cryogenic system. The superconducting magnet units are fixed on a bottom of a bogie of the train and an air gap is provided between the superconducting magnet units and a top surface of a rail below the bogie. The cryogenic system is provided on the bogie of the train. Each superconducting magnet unit is embedded with a superconducting container including a coil case, a thermal shield and a Dewar successively from inside to outside. The coil case is filled with liquid helium. A superconducting coil is provided in the coil case and immersed in the liquid helium. A high-vacuum environment is provided in the thermal shield. Liquid nitrogen inlet and outlet pipes are provided on an outer wall of the thermal shield. |
| US11904728B2 |
Thermal management system for battery pack and thermal management system for electric vehicle
This application discloses a thermal management system for a battery pack and a thermal management system for an electric vehicle. the thermal management system for the battery pack includes: a thermal management device for the battery pack, a processor, and a solenoid valve network connected to the thermal management device for the battery pack. An external port of the solenoid valve network is connected to an external cooling system. The processor is configured to control operating status of a solenoid valve in the solenoid valve network, so that the thermal management device for the battery pack heats the battery pack by using heat generated by the external cooling system. |
| US11904727B2 |
Battery thermal management via current control
A power system includes a primary bus connected to a traction battery, a secondary bus connected to an auxiliary battery, a power converter between the traction and auxiliary batteries, and a controller. The controller commands the power converter to increase a magnitude of current output to the secondary bus when an amount of charge current received by the traction battery exceeds a first amount threshold and commands the power converter to decrease the magnitude when an amount of charge current received by the auxiliary battery exceeds a second amount threshold. |
| US11904726B2 |
Auxiliary power system and method
An accessory power system includes an accessory power module having primary power switches, a transformer, and secondary rectifiers. The primary power switches are electrically connected to the high-voltage bus, and the secondary rectifiers are electrically connected to the low-voltage bus. A peak detector is coupled to the high-voltage bus. A controller is in communication with the peak detector circuit, and operatively connected to the primary power switches. The controller dynamically monitors, via the peak detector circuit, a ripple voltage of the high-voltage bus, compares the monitored voltage with a maximum threshold voltage, and disables the plurality of primary power switches when the ripple voltage of the high-voltage bus is greater than the maximum threshold voltage, and reactivates the primary power switches when the ripple voltage of the high-voltage bus is less than the maximum threshold voltage. |
| US11904722B2 |
Server, charging system, and computer readable recording medium
A server includes a processor configured to: acquire a starting time representing a time when a user starts to use a moving object including a rechargeable secondary battery; estimate a charging completion time by which a required amount of power is charged to the moving object; determine whether or not charging of the moving object is completed by the starting time based on the starting time and the charging completion time; and switch a charging mode of charging the moving object performed by a charging device from a usual charging mode to a rapid charging mode in a case where the charging of the moving object is not completed by the starting time. |
| US11904721B2 |
Method and system for managing authorization credentials for an electrical charging process for a motor vehicle and server device
A method for activating an electrical charging process between an electric vehicle and a charging station. The certificate data for activating the charging process are stored in a server device by an operating device of a user distinct from the motor vehicle, and the operating device transfers the certificate data to a data memory assigned to the motor vehicle in the server device, by a predetermined transfer command, and, before or while the motor vehicle is connected to the charging station for the charging process, a control unit of the motor vehicle sends out access data for accessing the data memory to an activation circuit of the charging station and the activation circuit requests the certificate data from the data memory of the motor vehicle at the server device based on the access data and, if the requested certificate data meet a predetermined permissibility criterion, carries out the charging process. |
| US11904720B2 |
Information processing apparatus, information processing method, and storage medium
An information management apparatus acquires location information of one or more vehicles having electric power of only a first battery as a power source and a remaining level of the electric power of the first battery, acquires information of a surplus power accumulated in a second battery that is installed in each of a plurality of facilities and is capable of supplying electric power to devices installed in the facility and location information of the facility, and provides the location information of the facility to the vehicle in a case in which the remaining level of the electric power of the first battery is equal to or lower than a first threshold, the facility being in which the second battery of which the surplus power is equal to or higher than a second threshold is disposed and being present within a predetermined distance from a vehicle. |
| US11904719B2 |
Systems and methods for policing charging behavior
Systems and methods for policing charging behavior are provided. In one embodiment, a method includes an identification process such that a first iteration of the identification process includes identifying a first vehicle as a currently charging vehicle receiving a charge from a charging station during a current charging session. In a second iteration of the identification process includes identifying a second vehicle as the currently charging vehicle during the current charging session. The method further includes determining a difference between the first vehicle and the second vehicle. The method yet further includes modifying the current charging session based on the determined difference. |
| US11904711B2 |
Charging apparatus
Provided are a charging device and a vehicle capable of reducing the amount of noise flowing into a quick-charging facility. The pair of charging lines connecting the quick-charging facility (20) to an onboard battery (30) are referred to as quick-charging lines, and each of these quick-charging lines is provided with a relay (16-1, 16-2). Each relay (16-1, 16-2) is used to switch the current flowing in the respective quick-charging line on and off, the current being switched on during quick-charge and being switched off during normal charging. Each quick-charging line has a Y-capacitor (17) connected thereto closer to a QC port (15) than the respective relay (16-1, 16-2). |
| US11904706B2 |
Power supply device for vehicle
A vehicle power supply device converts power from high voltage to low voltage by selectively connecting a predetermined power storage element group to a low voltage electric load from a high voltage power supply formed by connecting power storage elements in series. A leakage current from the high voltage power supply is measured during the dead time period when the power storage element group is not connected to the low voltage electric load. When the value exceeds a predetermined value, the connection between the power storage element group and the low-voltage electric load is interrupted, so that electric shock is prevented. |
| US11904703B2 |
Electric vehicle and method and apparatus for calculating endurance mileage of electric vehicle
Provided is an electric vehicle driving mileage calculation method, comprising the following steps: calculate the energy consumption of a power battery of the electric vehicle per unit driving mileage; obtain the open-circuit voltage (OCv)-battery capacity (Q) reference curve of the power battery; obtain the OCv of the power battery; obtain the currently remaining available energy of the power battery according to the OCv and the OCv-Q reference curve of the power battery; calculate the driving mileage of the electric vehicle according to the energy consumption of the power battery per unit driving mileage and the currently remaining available energy of the power battery, whereby the driving mileage of the electric vehicle which is calculated is more accurate. Also disclosed is an electric-vehicle driving mileage calculation device and an electric vehicle. |
| US11904695B2 |
Integrated torque converter and P2 module
An assembly for power transmission between an output of a drive engine and an input of a transmission. The assembly includes a torque converter and a P2 module that are axially engage and retained for flexibility in assembling of the assembly. The P2 module including a clutch and an electric motor. |
| US11904693B2 |
Off-road vehicle
An off-road vehicle, including: an engine body having a cylinder and a crankshaft that extends in a horizontal direction; and a transmission disposed adjacent to the engine body in a direction orthogonal to an axial direction of the crankshaft in a horizontal direction, in which the cylinder has a center axis inclining to an opposite side to a direction in which the transmission is disposed in a horizontal direction or extending horizontally to the opposite side. |
| US11904679B2 |
Electric vehicle cooling system
An electric vehicle cooling system, including: a first radiator installed at a vehicle and configured to cool a power unit driven by electrical power; and a second radiator installed at the vehicle, disposed at a vehicle front side of the first radiator, and configured to cool an autonomous driving control device configured to control autonomous driving of the vehicle. |
| US11904678B2 |
Electric vehicle cooling system
An electric vehicle cooling system, including: a first radiator installed at a vehicle and configured to cool a power unit driven by electrical power; and a second radiator installed at the vehicle, disposed at least at one side in a vehicle width direction, or another side in the vehicle width direction, of the first radiator so as not to overlap with the first radiator as viewed along a vehicle front-rear direction, and configured to cool an autonomous driving control device configured to control autonomous driving of the vehicle. |
| US11904677B2 |
Cooling module placed on side of vehicle
Provided is a cooling module for a vehicle, and more particularly, a cooling module placed on a side of the vehicle with three-row mounting parts, in which components are mounted, to maximize cooling efficiency and space utilization inside the vehicle. |
| US11904676B2 |
Vehicle comprising a battery protection structure
The invention relates to a vehicle, comprising a rear end, a front end located forwardly of the rear end, a chassis extending between the rear end and the front end, a battery protection structure provided at the rear end of the vehicle, the battery protection structure comprising a frame portion defining an opening for housing a traction battery, the frame portion having a rear side and a front side, and a projecting portion which projects forwardly from the frame portion and which is connected to the chassis at the rear end of the vehicle, wherein the projecting portion is configured to remain in a fixed connection relative to the chassis under normal operating conditions and to move forwardly along the chassis when the rear side of the frame portion is subjected to a forwardly directed impact force which is greater than a threshold force. |
| US11904674B2 |
Battery pack support structure
A battery pack is placed on a battery frame. The battery frame has a lateral frame which extends in a lateral direction. A connection bracket for connecting the battery frame and a floor of a vehicle is joined to an end of the lateral frame. With the joining of the end of the lateral frame with the connection bracket, a crank shape is formed in the lateral direction. A reinforcement plate functioning as a brace is placed at a corner portion of the crank shape. |
| US11904657B2 |
Heat exchange system for vehicle
A heat exchange system for a vehicle includes a refrigerant circulation loop for circulating a refrigerant, a compressor, a condenser, a first expansion valve, a second expansion valve, a first chiller and a second chiller. The first expansion valve and the first chiller form a group and the second expansion valve and the second chiller form another group. The two groups are arranged in parallel; a first coolant circulation loop comprising a first cooler, and circulating coolant which exchanges heat with the refrigerant via the first chiller; a second coolant circulation loop includes a second cooler, and circulating coolant which exchanges heat with the refrigerant via the second chiller. The first expansion valve and the second expansion valve are controlled so that the refrigerant passing through the first chiller during a cooling mode has a higher pressure, temperature, and rate of discharge than the refrigerant passing through the second chiller. |
| US11904653B2 |
Integrated radiator assembly
Provided is an integrated radiator assembly, and belongs to the field of vehicles. The integrated radiator assembly includes: multiple groups of refrigerant flat tubes, wherein multiple refrigerant flow channels are disposed in each group of the refrigerant flat tubes; a refrigerant collection tube, disposed at two ends of the multiple groups of refrigerant flat tubes and in communication with each of the refrigerant flow channels; multiple groups of cooling liquid flat tubes, wherein each of the refrigerant flat tubes is externally sleeved with each of the cooling liquid flat tubes, and multiple cooling liquid flow channels are formed between an outer surface of the cooling liquid flat tube and an outer surface of the refrigerant flat tube; and a cooling liquid collection tube, disposed at two ends of the multiple groups of cooling liquid flat tubes and in communication with each of the cooling liquid flow channels, wherein the cooling liquid collection tube is separated from the refrigerant collection tube, so that a refrigerant circulates in the refrigerant flat tubes and the refrigerant collection tube, and cooling liquid flows in the cooling liquid flat tubes and the cooling liquid collection tube. The integrated radiator assembly is capable of meeting heating use requirements of a heat pump system without air supplement and enthalpy increase. |
| US11904652B2 |
Vehicle control device
A vehicle control device that controls an air conditioning device and a battery in a vehicle that uses a coolant of the air conditioning device that cools a vehicle cabin for cooling the battery, the vehicle control device including: an air conditioning load determination unit that determines whether the air conditioning device is driven by a predetermined load or more; and a battery input-output control unit that controls at least one of an input power or an output power of the battery. When the air conditioning device is driven by the predetermined load or more, at least one of the input power or the output power is restricted without cooling the battery. |
| US11904651B2 |
Method for operating a ventilation device, ventilation device, charging device with a ventilation device and motor vehicle
This disclosure relates to a method for operating a ventilation device for providing an air flow. An equipment parameter value of an equipment element of a motor vehicle and a vehicle parameter value of the motor vehicle are detected. Then, the ventilation device is activated subject to the detected equipment parameter value and the detected vehicle parameter value. To activate the ventilation device, a rotational speed of a fan of the ventilation device is set, where the rotational speed is varied subject to the detected equipment parameter value and the detected vehicle parameter value. |
| US11904649B1 |
Vehicle with independently adjustable suspension
A vehicle may include a frame structure, four wheels, and four independent suspension systems coupled to the frame structure and configured to support the wheels relative to the frame structure. Each suspension system may include a suspension arm movably coupling a respective wheel to the frame structure, a torsion bar coupled to the suspension arm and imparting a spring force on the suspension arm, a preload arm coupled to the torsion bar, and a preload adjustment motor coupled to the preload arm and configured to rotate the torsion bar to adjust a preload on the torsion bar. |
| US11904646B2 |
Hydraulic gooseneck trailer coupler system and method
A system and method of raising and lowering a ball coupler for coupling to a ball hitch is provided. A combination of hydraulic pump and hydraulic piston are employed to raise and lower the ball coupler of a gooseneck trailer. Both custom and off the shelf parts combine to create a user friendly system to couple and uncouple a gooseneck trailer to the truck. The system described herein replaces the need to raise and lower a gooseneck trailer's coupling system by hand crank and gear box and even the need to climb into the back of the truck bed. Varying trailer frame configurations and ball coupler sizes can be employed with the present invention. Also described and shown in this provisional is a non-rotating free end hydraulic piston device and method. Also described and shown is a coupling bushing device and method for securing a conventional coupler to piston rod. |
| US11904627B1 |
Paintbrush guard
A paintbrush guard a hollow body sized to fit over a felt of a paintbrush, a pair of opposing side shields and end shields extending from the body, the side shields having a plurality of interlocking tabs which can be used to lock the shields in an open bell shaped position or a closed position for cutting in a painted surface. The paintbrush guard may also be equipped with a downward facing hook extending from an end shield to hold the guard and paintbrush on the side of a paint container. Further the paintbrush guard maybe equipped with a comb on the side of the guard for use in cleaning a paintbrush. |
| US11904625B1 |
Automatically retractable writing instrument
A writing instrument has a nib that can retract automatically upon release of a grip on the writing instrument. The writing instrument has one or more leaves that can be flexed to push the cartridge towards the front end of the writing instrument to expose the nib. A spring applies a force on the cartridge to automatically retract the nib when a grip on the writing instrument is released. |
| US11904624B2 |
Structure for secure containment of information
A structure for secure containment of information (SSCI) that is in the form of a laminate which includes at least two layers. The laminate is constructed to contain information such as a code, serial number, informational feature, encryption key or personal identification number (PIN). The information is located between the layer of the laminate such that the code, serial number, informational feature, encryption key, or PIN is not detectable from outside the laminate. The SSCI is configured to provide access and expose the code, serial number, informational feature, encryption key, or PIN by delaminating at least one layer, thereby indicating that tampering has occurred to the laminate. The SSCI can also function as a public key or private key for a blockchain, to provide access to a physical lock or to provide account access to claim financial value. |
| US11904617B2 |
Commodity-data processing apparatus
A commodity-data processing apparatus includes a housing, a printer unit mounted in the housing and movable between a housed position at which the printer unit fits in a printer housing space and a drawn-out position, and a controller. The printer unit includes a cover that is movable between a closed position and an open position when the printer unit is at the drawn-out position and not movable between the closed position and the open position when the printer unit is at the housed position. The controller is configured to determine whether the cover is moved from the open position to the closed position, determine whether or not the printer unit is ready for printing, upon determining that the cover is moved from the open position to the closed position, and enable receipt printing by the printing unit, upon determining that the printer unit is ready for printing. |
| US11904616B2 |
Information processing apparatus, tape printing apparatus, and method and program for controlling information processing apparatus
An information processing apparatus communicatively connected to a tape printing apparatus includes a tape width acquirer that acquires a tape width; a receiver that receives an instruction to print a print image; a calculator that calculates a margin length of a margin region of the tape measured in a tape width direction, the print region being where the print image is to be printed; a proportion determiner that determines whether or not the margin length is a particular proportion or above of the tape width; and a print controller that controls the tape printing apparatus to print a margin image when it is determined that the margin length is the particular proportion or above of the tape width, and controls the tape printing apparatus not to print the margin image when it is determined that the margin length is not the particular proportion or above of the tape width. |
| US11904608B2 |
Liquid discharge apparatus
There is provided a liquid discharge apparatus includes a first transistor in which a second terminal and a third terminal are electrically coupled to according to a first terminal, a second transistor in which a fifth terminal and a sixth terminal are electrically coupled to according to a fourth terminal, and a coil that has one end electrically coupled to the second terminal and the sixth terminal, and the other end electrically coupled to the discharge head, a shortest distance between the second terminal and the one end of the coil is shorter than that between the third terminal and the one end of the coil, a shortest distance between the sixth terminal and the one end of the coil is shorter than that between the fifth terminal and the one end of the coil. |
| US11904602B2 |
Printing device for performing partial cut
A printing device includes a transport roller performing a first transport that transports recording paper drawn from roll paper in a transport direction and a second transport that transports the recording paper in a direction opposite to the transport direction, a cutter having a first blade configured to move between an advanced position and a retracted position, and a second blade for cutting the recording paper together with the first blade moving from the retracted position to the advanced position, and a guide member provided downstream of the first blade in the transport direction and guiding the recording paper during the second transport. |
| US11904598B2 |
Conditioners including conditioner shutdown
A conditioner includes a pressure roller assembly, a tension roller assembly, a heating element, a pressure roller drive motor, a tension drive motor, and a controller. The heating element heats the pressure roller assembly. The pressure roller drive motor rotates the pressure roller assembly. The tension drive motor rotates the tension roller assembly. The controller receives a print job complete notification to initiate a conditioner shutdown. In response to the print job complete notification, the controller turns off the tension drive motor. The controller sets the heating element to a predetermined temperature and waits a first predetermined period. In response to the first predetermined period elapsing, the controller turns off the heating element. With the heating element turned off, the controller turns off the pressure roller drive motor. |
| US11904597B2 |
Printing pads and print pad machines
A printing pad machine that can print a 360 degree image on a cylindrical object. That objective is achieved by modifying a conventional printing pad machine. The modifications include using a single angled print pad having a contact wall having a first height, a lower wall having a second height that is less than the first height, an angled surface interconnecting the contact wall's distal end and the lower wall's distal end, and a base wall interconnecting the contact wall's proximal end and the lower wall's proximal end and connectable to a base. Another modification includes a flexion-extension hinge positioned between the support member and the base or the support member and the overhead gantry and controlled by the adjustable and moveable actuator system and power source. That objective can be accomplished with the conventional printing pad machine using the single angled print pad. |
| US11904596B2 |
Hot foil stamping press with a flow guiding element
A hot foil stamping press has a pressing system for pressing a foil onto a sheet, a blow unit which is positioned at a distance to the pressing system for directing a stream of gas between the sheet and the foil. The stream of gas to detaches the foil from the sheet after each stamping cycle. A gripper bar is arranged between the blow unit and the pressing system for gripping the sheet. A flow guiding element is arranged between the blow unit and the pressing system, preferably on the gripper bar, for directing the gas from the blow unit between the sheet and the foil. Said element avoids the losses in the stream of gas due to the aperture that exist between the grippers in a typical gripper bar. |
| US11904590B2 |
Stretchable laminates
The present invention provides stretchable laminates with a flat appearance on the visible surface. The laminates comprise a textile layer, a functional layer, and a plurality of elastic fibers. The plurality of elastic fibers are in a substantially parallel arrangement and the internal distance between adjacent fibers does not exceed the maximum fiber spacing, which depends on laminate thickness in a stretched state. Also provided are garments and footwear comprising the stretchable laminates and methods of producing the stretchable laminates. |
| US11904582B2 |
Use of layer structures in wind power plants
The invention relates to the use of layer structures in the production of rotor blades for wind power plants, and to rotor blades for wind power plants. |
| US11904572B2 |
Manufacturing method of aluminum-based alloy plated steel
The present disclosure relates to an aluminum-based plated steel that is provided for vehicles by hot forming, an aluminum-based alloy plated steel manufactured using the same, and method of manufacturing thereof. |
| US11904567B2 |
Carton blank erector and feeding and shuttle machine
A carton blank feeding and shuttle machine includes a first driven belt supported by a first plurality of pulleys and a second driven belt supported by a second plurality of pulleys, a first rod attached to the first driven belt and a second rod attached to the second driven belt. Each of the rods extend across the first and second opposing sides. At least one controller controls motions of (a) the first driven belt and (b) the second driven belt, and a plucking head is supported by the first and second rods such that the first and second driven belts create common motion to move the plucking head along a transport path and relative motion to extend and retract the plucking head. A linkage assembly includes a plurality of links configured to move a plucking head along a shaft in response to movements of the first and second belts. |
| US11904566B1 |
Pine straw baling apparatus and method
An apparatus and method for baling plant materials such as grasses, leaves and pine straw a hydraulic power unit, a conveyor operatively coupled to the hydraulic power unit, a hopper for depositing the material on a proximal end of the conveyor and a baler operatively coupled to the hydraulic power unit and arranged for receiving a material from the conveyor. The power unit, conveyor and baler are supported on a trailer. An electronic control system is operatively coupled to the hydraulic power unit, the conveyor and the baler for automatically suspending operation of the conveyor when the baler contains a sufficient amount of material for initiating bundling of the material and automatically resuming operation of the conveyor following dispensing of a bundle of the material from the baler. |
| US11904564B2 |
Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality
A press machine comprises a moveable press ram, an actuator, a first motor system, a second motor system, and a belt system. The moveable press ram holds a tool that forms a part. The actuator linearly moves the moveable press ram by use of a male-female thread mechanism. The actuator includes an actuator sprocket coupled to the male-female thread mechanism. The first motor system produces a high-force linear movement condition to the press ram, and includes a clutch coupled to a first motor and a first motor sprocket coupled to the clutch. The second motor system produces a high-speed linear movement condition to the press ram. The belt system couples the actuator sprocket, the first motor sprocket, and the second motor sprocket. The clutch allows the first motor to partially or fully disengage from rotational movement of the first sprocket when the belt is being driven by the second motor. |
| US11904560B2 |
Vacuum bag-less composite repair systems and methods
Described are methods and systems for repair of composite components without the use of vacuum bagging. The systems described herein include a composite repair structure with a repair laminate and a film sealant. The film sealant covers the repair laminate to prevent intrusion of air and other volatiles during bonding of the composite repair structure to the composite being repaired. As the film sealant prevents intrusion of air and other volatiles, the composite repair structure can be bonded to the structure to be repaired without the use of a vacuum bag. Thus, vehicle components can be repaired without disassembly from the vehicle. |
| US11904557B2 |
Composite products
A method of forming a composite product is described. An example of the method comprises providing a layer (34) comprising a sheet-form moulding material and providing a substrate (36). The layer of sheet-form material is applied onto a surface of the substrate (36); and pressed to the substrate in a mould (30). In some examples, the substrate (36) is an open celled foam and gas and/or vapour can be displaced from the pressing region. |
| US11904554B2 |
Systems and methods having a heat sink for induction welding
A heatsink, a method of manufacturing the heatsink, and an induction welding apparatus including the heatsink. The heatsink includes a carrier sheet and a plurality of tiles. The carrier sheet comprises an electrically non-conductive material and has a contoured profile. The plurality of tiles comprises a thermally conductive and electrically non-conductive material. Each tile of the plurality of tiles has a bonding surface bonded to the carrier sheet and a contact surface opposite the bonding surface. The contact surface is configured to contact a structure to be induction welded. |
| US11904552B2 |
Profile connection
A connection including a first profile having a first end and a first lumen, the first profile including a first polymeric material and a second profile having a second end and a second lumen, the second profile including a second polymeric material, a metal, or combination thereof, wherein the first end and the second end are coincidently welded via an ionized gas treatment. |
| US11904549B2 |
Method and apparatus for 3D printing using a material feeder
A felt gripper head contains two regions of felt material each on plates that slide and form a slight angle with respect to each other during engagement with a fibrous substrate material. |
| US11904543B2 |
System and method for geometrically constrained axisymmetric adjustable kinematic mount
The present disclosure relates to an adjustable mount apparatus. The apparatus may have a material support having a plurality of support legs, with each one of the support legs having a distal portion. A base assembly is used which has a plurality of laterally extending leg portions. A plurality of adjustably positionable capture subassemblies are slidably disposed within the laterally extending leg portions for releasably coupling to the distal portions of the support legs to hold the material support in a stable manner on the base assembly. A plurality of moveable elements, each being independently associated with one of the capture subassemblies, enable highly controlled linear movement of the capture subassemblies. Each capture subassembly engages with the distal portion of one of the support legs to exert a clamping force thereon, to affix the material support securely to the base assembly. |
| US11904542B2 |
Platen with grid assembly for 3D printing
A platen assembly for use with an extrusion-based 3D printer includes a grid assembly comprising at least a 4×2 framework of interlocked perpendicular x direction beams and y direction beams, providing a substantially planar upper surface and a bottom surface. The platen assembly includes a platen comprising a thin metal sheet supported on the upper surface of the grid assembly and secured to the grid assembly such that the top surface provides a substantially flat build surface. The x direction beams, the y direction beams and the platen are constructed of substantially a same thermal expansion properties, and wherein the build surface of the platen has a build surface area of at least 400 square inches and maintains its flatness to within a flatness tolerance of 0.020 inches over a temperature range of at least 20 C-300 C. |
| US11904541B2 |
Three-dimensional shaping device and method of shaping
A three-dimensional shaping device comprises: a shaping vessel that has an outer peripheral wall and a shaping stand, the shaping stand configuring a bottom portion of the shaping vessel; a rotation mechanism that rotates the shaping stand; and a raising/lowering device that raises/lowers the shaping stand, wherein shaping is performed while the outer peripheral wall and the shaping stand are being rotated at the same angular speed by the rotation mechanism. |
| US11904539B2 |
Device for simultaneous 3D printing of a plurality of objects
A device for simultaneous 3D printing of a plurality of objects, including a plurality of printing heads and a plurality of object holders each associated with one of the printing heads, wherein: the printing heads and the object holders can be moved relative to one another along three translation axes in three spatial dimensions by at least three translation actuators; the printing heads are arranged on exactly one carrier element and the object holders are arranged on one or more object holder carriers, or the printing heads are arranged on a plurality of carrier elements and the object holders are arranged on exactly one object holder carrier; the printing heads are arranged on the one carrier element or the plurality of carrier elements at an offset along at least two of the three translation axes. |
| US11904537B2 |
3D forming objects using high melting temperature polymers
A system for forming a multiple layer object, the system including: a spreader to form a layer of polymer particles, the polymer particles having a melting temperature (Tm) of at least 250° C.; a fluid ejection head to selectively deposit a first fusing agent on a first portion of the layer and selectively deposit a second fusing agent on a second portion of the layer, wherein the fluid ejection head does not deposit the fusing agent on a third portion of the layer; and a heat source to heat the first portion and second portion, wherein the first portion is part of the multiple layer object and the second portion is not part of the multiple layer object and the second portion raises a temperature of polymer particles in a subsequent layer. |
| US11904536B2 |
Method and apparatus for automated composite-based additive manufacturing
An apparatus and method for the automated manufacturing of three-dimensional (3D) composite-based objects is disclosed. The apparatus comprises a material feeder, a printer, a powder system, a transfer system, and optionally a fuser. The method comprises inserting a stack of substrate sheets into a material feeder, transferring a sheet of the stack from the material feeder to a printer, depositing fluid on the single sheet while the sheet rests on a printer platen, transferring the sheet from the printer to a powder system, depositing powder onto the single sheet such that the powder adheres to the areas of the sheet onto which the printer has deposited fluid, removing any powder that did not adhere to the sheet, optionally melting the powder on the substrate, and repeating the steps for as many additional sheets as required for making a specified 3D object. |
| US11904534B2 |
Additive manufacturing system
An additive manufacturing system is disclosed for use in fabricating a structure. The additive manufacturing system may include a support, and a print head operatively connected to and moveable by the support. The print head may include a housing, a supply module operatively mounted to the housing and configured to hold a supply of continuous reinforcement, an impregnation module operatively mounted to the housing and configured to wet the continuous reinforcement with a matrix, and a clamping module operatively mounted to the housing downstream of the supply module relative to movement of a reinforcement through the print head. The clamping module may be configured to selectively clamp the continuous reinforcement. The additive manufacturing system may also include a controller in communication with the support and the print head and configured to coordinate operations of the support and the print head to fabricate a three-dimensional structure. |
| US11904532B2 |
Carbon fiber sheet separation with flickers for 3-dimensional printing
A system and method for lifting substrate sheets off of a stack of porous sheets one at a time, even though the sheets tend to stick together. A felt tamp is lowered onto the stack of sheets, and as the tamp is raised, a set of edge flickers create a downward force on the corners of the top sheet. This causes the edges of the top sheet to bend downward slightly just enough to pry the second sheet loose from the top sheet. The tamp can then be further raised with only the top sheet adhering to the felt, and the lifted sheet can be deposited at the next station in the process. Periodically, a brush is used to renew the surface of the felt to prevent matting of the felt fibers. |
| US11904530B2 |
Vat-based additive manufacturing with dispensed material
Methods of creating additive manufactured parts include selectively dispensing a second composition onto a top surface of a first composition in a vat. The second composition is dispensed in a shape area according to a layer of a part to be created by additive manufacturing. Polymerization components for formation of the layer are kept separate from each other until the dispensing, with at least one of the polymerization components being in the second composition. The top surface is illuminated to expose the first composition and the second composition to light having a polymerization wavelength, thereby causing polymerization of the layer of the part only in the shape area where the second composition was dispensed. |
| US11904529B2 |
Methods for 3D printing of poly-4-hydroxybutyrate and copolymers
Methods to fabricate objects by 3D printing of poly-4-hydroxybutyrate (P4HB) and copolymers thereof have been developed. In one method, these objects are produced by continuous fused filament fabrication using an apparatus and conditions that overcome the problems of poor feeding of the filament resulting from the low softening temperature of the filament and heat creep along the fed filament. Methods using an apparatus including a heat sink, a melt tube, a heating block and nozzle, and a transition zone between the heat sink and heating block, with the melt tube extending through the heat sink, transition zone, and heat block to the nozzle are disclosed. 3D objects are also printed by fused pellet deposition (FPD), melt extrusion deposition (MED), selective laser melting (SLM), printing of slurries and solutions using a coagulation bath, and printing using a binding solution and polymer granules. |
| US11904527B2 |
Large diameter feedstock for extrusion-based additive manufacturing
Feedstocks are provided for use in the additive manufacturing of three-dimensional objects via extrusion-based techniques, such as Fused Filament Fabrication (“FFF”) or Fused Deposition Modeling (“FDM”). Generally, the feedstocks may be in the form of substantially continuous filaments and/or in the form of rods of specified length, with diameters in excess of 3.5 mm. |
| US11904524B2 |
Three-dimensional modeling device and method for manufacturing three-dimensional modeled object
A three-dimensional modeling device includes a modeling unit having a nozzle configured to eject a modeling material, a stage, a movement mechanism unit for changing a relative position between the nozzle and the stage, a measuring unit, a reference unit having a reference surface arranged at a position that corresponds to a deposition surface of the stage in an intersecting direction and where the reference surface can face the measuring unit, the reference unit being separate from the nozzle, and a control unit controlling the modeling unit and the movement mechanism unit. The control unit controls the measuring unit to measure a first distance between the measuring unit and the reference surface and a second distance between the measuring unit and the distal end surface, and decides a distance between a distal end surface of the nozzle and the deposition surface, based on the first and second distances. |
| US11904523B2 |
Trim article having an integrated structural composition with variated densities and methods for making the same
A method of making a trim article includes the steps of 1) obtaining specified criteria of a target component part comprised of a plurality of materials; 2) processing the specified criteria into a design envelope that includes parameters of the target component part within which the trim article to be created is to be confined, 3) inputting the design envelope into an additive manufacturing device supplied with a single forming material; and 4) forming the trim article using the additive manufacturing device from the single material. The formed trim article includes an outer casing with an interior portion having one or more lattice matrices disposed therein and having varying density profiles to simulate the specified criteria of the target component part. The formed trim article is created as a fully integrated monolithic whole via the additive manufacturing device. |
| US11904522B2 |
Imprint apparatus and method for manufacturing article
An imprint apparatus that forms a pattern of an imprint material on a substrate by using a mold includes a mold holder that holds the mold and an optical system that irradiates the imprint material on the substrate with irradiation light for increasing a viscosity of the imprint material. The irradiation light has a light intensity distribution such that a light intensity increases from a center of a pattern portion of the mold toward a side surface of the pattern portion when the mold is held by the mold holder. The imprint material that moves from the center of the pattern portion of the mold toward the side surface of the pattern portion in a region including the side surface of the pattern portion of the mold is irradiated with the irradiation light while the mold and the imprint material on the substrate are in contact with each other. |
| US11904515B2 |
Automotive molded-in-color thermoplastic polyolefin with clear coating for paint replacement and high gloss applications
Molded-in-color thermoplastic polyolefin (TPO) compositions useful for making automotive components, such as injection molded parts, as well as other articles of manufacture are described. The molded-in-color composition has a ΔE* value≤2.0 (compared to a painted color master), a gloss measured at 60° from about 76 to about 90 GU, a density ranging from about 0.9 to about 0.97 g/cm3, a melt mass flow rate from about 15 to about 40 g/10 min (ASTM D 1238, 230° C./2.16 kg), a flexural modulus between about 600 to about 2000 MPa, and an as-molded shrinkage between about 0.6% and about 1.4%. The compositions can be used to prepare molded-in-color components that can undergo additional clear coating steps as required by the automotive application. The clear coated molded-in-color components have a gloss measured at 20° from about 85 to about 95 GU and a gloss retention after mar between about 85% and about 93%. |
| US11904513B2 |
Mold insert for use in a mold for the manufacture of a cushioning element for sports apparel
An aspect of the present invention relates to a mold insert for use in a mold for the manufacture of a cushioning element for sports apparel. Further aspects of the present invention relate to a mold using such a mold insert, a method for the manufacture of a cushioning element for sports apparel using such a mold, and a cushioning element manufactured by such a method. |
| US11904512B2 |
Dual firmness head restraint
A method of making a vehicle headrest restraint and connecting first and second molds to form a mold cavity. A first material is injected with a first density into the mold cavity. A second material is injected with a second density into the mold cavity. The first and second materials are allowed to develop an integrally formed headrest. |
| US11904507B2 |
Method of shaping a cured thermosetting resin
The present invention relates to a method of shaping a cured thermosetting resin substrate, and more particularly to a method of shaping a cured thermosetting resin using electromagnetic radiation, said method comprises providing a cured thermosetting resin substrate; providing a confined temperature controlling environment; placing the cured thermosetting resin substrate in the confined temperature controlling environment; providing a source of electromagnetic radiation; irradiating the cured thermosetting resin substrate in the confined temperature controlling environment; and shaping the irradiated thermosetting resin substrate. |
| US11904502B2 |
Dispersed fiber mat formation
A process and system are provided for introducing chopped and dispersed carbon fibers on an automated production line amenable for inclusion in molding compositions, including the debundling of many carbon fibers collectively forming a tow into dispersed chopped carbon fibers that form a filler that undergoes plasma treatment prior to introducing coating silanes to uniformly increase bonding sites for coupling to a thermoset matrix. By exposing carbon tow to a plasma discharge, the carbon tow debundles and is used to form sheets of molding compositions with chopped dispersed fibers added to the composition, as the sheets move along a conveyor belt on the automated production line and at least one plasma generator mounted above the conveyor belt ionizes the carbon fibers. With resort to deionized air to mix plasma-treated chopped fibers, still further dispersion results. |
| US11904501B2 |
Mobile aggregate hopper with arcuate side walls
A mobile aggregate hopper for a volumetric and gravimetric mixer having arcuate longitudinal walls for holding and isolating aggregate. The mobile aggregate hopper has a base integral with the arcuate longitudinal walls with an aggregate transfer conveyor capable of attachment to a trailer or chassis having wheels. The single sheet structure of the longitudinal arcuate side walls minimizes welding and mechanical joints during manufacturing and provides a hopper with high strength and capacity and low overall weight. |
| US11904496B2 |
Process for the production of OSB wood-based boards with reduced emission of volatile organic compounds (VOCs)
A process for the production of OSB wood-based panels including: a) producing wood strands from suitable wood logs; b) treating at least part of the wood strands with steam at a temperature between 80° C. and 120° C. and a pressure between 0.5 bar and 2 bar; c) drying the steam-treated wood strands; d) gluing the steam-treated and dried wood strands and, optionally, gluing the non-steam treated wood strands with at least one binder; e) scattering the glued wood strands onto a conveyor belt; and f) pressing the glued wood strands into an OSB wood-based board. The steam treatment takes place after the wood strands have been produced and made available, or after the wood strands have been sifted and separated according to the use of the wood strands for the middle and top layers of the panel. Also, an OSB wood-based panel made using the process. |
| US11904495B2 |
Log handling device and method for log handling
A log handling device, having a rotatable rotor provided with a log handler, and a feeder attached to the rotor for conducting an operating medium to the log handler. The feeder is arranged to wind around the rotor when the rotor is rotated in a first direction, and which feeder is arranged to unwind from around the rotor when the rotor is rotated in a second direction. The log handling device includes a rotatable second rotor to which the feeder is attached, and an operating device for rotating the second rotor synchronously with the rotor, such that the feeder is arranged to wind around the second rotor when the rotor is rotated in the second direction, and such that the feeder is arranged to unwind from around the second rotor when the rotor is rotated in the first direction. |
| US11904494B2 |
Cylinder for a liquid jet pump with multi-functional interfacing longitudinal ends
A high-pressure cylinder of a liquid jet cutting system can include a first end portion, a second end portion, and a central bore configured to receive a plunger. The first end portion can have a first tapered surface configured to form a seal with a mating surface of a check valve when the high-pressure cylinder is in a first orientation, and a first annular surface configured to bear against a mating surface of a pump when the high-pressure cylinder is in a second orientation rotated 180 degrees end-over-end from the first orientation. The second end portion can have a second annular tapered surface configured to form a seal with the mating surface of the check valve when the high-pressure cylinder is in the second orientation, and a second annular surface configured to bear against the mating surface of the pump when the high-pressure cylinder is in the first orientation. |
| US11904492B2 |
Strip cutting device for diagnostic kit
The present invention is configured such that an adjustment nut for fixing spacers and blades repeatedly fitted to a shaft is provided with at least two concentricity adjustment screws, and, with the spacers and the blades fixed by the adjustment nut, the spacers and the blades are pushed by the concentricity adjustment screws in the direction of the shaft to enable concentricity adjustment, and thus, without causing defects, the blades are protected and can be used for a long time. In particular, according to the present invention, while one side shaft with respect to a diagnostic sheet is elastically supported, position adjustment in the longitudinal direction thereof is possible, and also projections are formed on the peripheries of the surfaces of the spacers facing the cutting edges of the blades thus to provide extra spaces for the blades in which the blades move, thereby preventing the deformation of cut strips and the damages on the blades. |
| US11904489B2 |
Cutting device
A cutting device includes a placement member on which an object to be cut is placed and a mounting portion to which a cutting blade is mounted. The cutting device detects, in the course of the mounting portion moving, a pressure correspondence value corresponding to a pressure applied to the mounting portion, and a movement amount of the mounting portion, decides a cutting pressure correspondence value that is the pressure correspondence value corresponding to a cutting pressure, on the basis of the pressure correspondence value and the movement amount after the cutting blade has come into contact with the object to be cut, and acquires cutting data. The cutting device further applies in accordance with the acquired cutting data, the cutting pressure corresponding to the decided cutting pressure correspondence value to the mounting portion, and cuts the object to be cut, using the cutting blade mounted to the mounting portion. |
| US11904487B2 |
Pile cutting device comprising a first pile positioning unit
In some examples, a pile cutting device includes a first pile positioning unit, a cutting unit for cutting at least one sheet pile, and a bearing device including a first pile bearing surface. The first pile positioning unit includes an upper rotary plunger that can be pivoted about a pivot axis and moved with respect to a vertical direction, and also includes a first horizontal drive for moving a sheet pile in and/or counter to a horizontal direction. The first pile positioning unit further includes two upper pressing elements that differ from the upper rotary plunger, and that are movable with respect to the vertical direction. A first one of the upper pressing elements is movable in and/or counter to the horizontal direction by the first horizontal drive. A second one of the upper pressing elements is movable in and/or counter to the horizontal direction by a second horizontal drive. |
| US11904486B2 |
Safety utility blades, assemblies and methods of manufacturing
The present disclosure relates to safety blades for use in utility knives, related assemblies and methods of manufacturing. More specifically, the present disclosure relates to safety blades for use in utility knives, related assemblies and methods of manufacture which limit user exposure to associated cutting edges. |
| US11904485B2 |
Snap fastened drive cap assembly
A drive cap uses snap fasteners to couple with the housing assembly of a hair clipper. The drive cap uses joining structures, such as protrusions and recesses, to align with the upper and lower housings of the housing assembly. Once correctly aligned, snap fasteners enable a snug fit and enhance the fit and finish of the hair clipper. The snap fasteners can be located on an inner surface of the drive cap, lower housing, and/or upper housing. A snap detent is located on the inner surface of an adjacent surface to receive the snap fastener. Using a combination of protrusions, extensions, voids, and recesses, in addition to the snap fasteners ensures a secure fit for the drive cap between the upper and lower housings. The snap fasteners couple the drive cap to upper and lower housings seamlessly along the outer surface of the hair clipper and facilitate quick release of the drive cap for maintenance or cleaning. |
| US11904483B2 |
Work robot system
A work robot system including a conveying apparatus that conveys an object, a robot that performs a predetermined task on a target portion of the object being conveyed by the conveying apparatus, a controller that controls the robot, a sensor that is attached to the robot and successively detects a position, relative to the robot, of the target portion of the object being conveyed by the conveying apparatus, and a force detector that detects a force generated by a contact between the object and a part supported by the robot. When the robot is performing the predetermined task, the controller performs force control based on a detection value of the force detector while controlling the robot by using a detection result of the sensor. |
| US11904479B2 |
Method for controlling drives of a robot, and robot system
In a method for operating a computer having a user interface, e.g., a graphical and/or interactive user interface, a robot, which has members, e.g., arms, rotatable relative to each other and a tool and/or a load, are displayed graphically. One of the members is selectable from an indicated set of members, and a value of an inertial characteristic, e.g., a value of the mass, of this member is able to be inputted. The value of the mass of the member, the position of the center of mass of the member, and both the magnitude and the direction of each of the principal axes of inertia of the selected member are displayed graphically. |
| US11904472B2 |
Humanoid robot control method, humanoid robot using the same, and computer readable storage medium
A humanoid robot control method, a mobile machine using the same, and a computer readable storage medium are provided. The method includes: mapping posture information of leg joints of a human body to leg joint servos of a humanoid robot to obtain an expected rotation angle and an expected rotation angular velocity of non-target optimized joint servos of the leg joint servos and an expected rotation angle and an expected rotation angular velocity of target optimized joint servos of the leg joint servos; obtaining an optimization objective function corresponding to the target optimized joint servos of the leg joint servos; optimizing the expected rotation angle and the expected rotation angular velocity of the target optimized joint servos to obtain a corrected expected rotation angle and a corrected expected rotation angular velocity of the target optimized joint servos; and controlling each of the leg joint servos of the humanoid robot. |
| US11904469B2 |
Machine learning device, robot controller, robot system, and machine learning method for learning action pattern of human
A machine learning device for a robot that allows a human and the robot to work cooperatively, the machine learning device including a state observation unit that observes a state variable representing a state of the robot during a period in that the human and the robot work cooperatively; a determination data obtaining unit that obtains determination data for at least one of a level of burden on the human and a working efficiency; and a learning unit that learns a training data set for setting an action of the robot, based on the state variable and the determination data. |
| US11904464B2 |
Three-dimensional measuring device and robotic arm calibration method thereof
A three-dimensional measuring device includes a ball-shaped structure, an X-axis measuring module, a Y-axis measuring module and a Z-axis measuring module. The ball-shaped structure is moved and/or rotated in response to a movement of a movable object. The X-axis measuring module includes a first measuring structure and a first position sensor. The first measuring structure is movable along an X-axis direction and contacted with the ball-shaped structure. The Y-axis measuring module includes a second measuring structure and a second position sensor. The second measuring structure is movable along a Y-axis direction and contacted with the ball-shaped structure. The Z-axis measuring module includes a third measuring structure and a third position sensor. The third measuring structure is movable along a Z-axis direction and contacted with the ball-shaped structure. |
| US11904463B2 |
Plastic robot arm link, associated robot and manufacturing method
A plastic robot arm link for a robot includes a body made of plastic material, a connection arranged on the body and adapted to be coupled to a further plastic robot arm link or a transmission part of the robot, and an insertion made of material with a higher strength or stiffness than the plastic material and embedded in the body and/or the connection. By embedding the material with higher strength or stiffness within the body of the robot arm link made of plastic material, the stiffness and strength of the robot arm link can be enhanced. In addition, due to the presence of highly rigid materials, the creep effect of the plastic arm is also significantly reduced, improving the accuracy of the robot. |
| US11904456B2 |
Inspection robots with center encoders
Inspection robots with center encoders are described. An example inspection robot may have a housing, and a drive module, where the drive module has a wheel and a motor and is operatively coupled to the housing. The example inspection robot may also have an encoder to provide a movement value, where the encoder is positioned within a footprint of the housing. The example inspection robot may also have a controller with an encoder conversion circuit to calculate a distance value in response to the movement value, a location circuit to determine at least one of a robot location value or a robot speed value, and a position command circuit to provide a position action command in response to the robot location value or the robot speed value. The drive module may be responsive to the position action command to move the inspection robot. |
| US11904453B2 |
Tool holder
A tool holder for holding a tool includes a body and a mount. The body includes an interior region configured to receive the tool, wherein the tool defines a primary axis. The mount includes an angled portion, wherein the mount is coupled to the body, wherein the mount is configured to be secured to an object, and wherein the object defines a primary axis. The mount maintains the body in an orientation such that when the body receives the tool and mount is secured to the object, the primary axis of the tool and the primary axis of the object form an oblique angle. |
| US11904452B2 |
Power tool with non-conductive driveshaft
A power tool includes an elongated shaft forming a handle constructed of a non-conductive material and a tool head located at one end of the handle. The tool head includes a working element and a driven shaft configured to drive the working element. A powerhead located at an opposite end of the handle and includes an input shaft. A driveshaft extends between the tool head and the powerhead. The driveshaft is rotatably coupled to the input shaft and the driven shaft to transfer torque from the powerhead to the working element of the tool head. At least a portion of the driveshaft extending between the powerhead and the working element is constructed of a non-conductive material to inhibit transmission of electricity from the working element to the powerhead. |
| US11904449B2 |
Work tool
A work tool includes a motor, a driving mechanism, a body housing and a handle. The driving mechanism is configured to perform an operation of linearly reciprocating the tool accessory along a driving axis extending in a front-rear direction. The handle includes a grip part extending substantially in an up-down direction, and a battery-mounting part provided on a lower side of the grip part. An upper end portion of the handle is connected to a rear end portion of the body housing via an elastic member so as to be movable relative to the body housing. A lower end portion of the handle is connected to the rear end portion of the body housing so as to be rotatable relative to the body housing, around a rotation axis extending in a left-right direction. The rotation axis is located on a lower side of the battery-mounting part. |
| US11904446B2 |
Power driving tool with latch position sensor
A powered fastener driving tool including a latch with a position sensor, to detect the position of the driver during tool operation. The sensor communicates to the system controller, which determines, based on the position of the latch, if the motor should be energized or the motor braking energized. This latch sensor detection provides an accurate location of the driver to the system controller, helping prevent wear and tear on the lifter and driver, and increasing the life of the tool. The driver includes a plurality of through holes, in which the latch can engage when properly aligned. When the latch is engaged with a through hole, the sensor communicates to the controller than the motor may be energized. However, when the latch is not engaged with a through hole, the sensor communicates to the controller that the motor brake should be energized. |
| US11904442B1 |
Securing tool
A securing tool and methods for its use are described herein. In various embodiments, the securing tool may include a handle and one or more prying members positioned at a first end of the securing tool opposite the handle. The prying member(s) may be shaped to engage a release of a self-tensioned hose clamp to cause the handle to be manipulable to spring the self-tensioned hose clamp. The securing tool may include first and second sensors configured to provide first and second signals, respectively, that are indicative of sensed occurrence of first and second events after the handle is manipulated to spring the self-tensioned hose clamp. In various embodiments, if the first and second signals satisfy a criterion, the hose clamp may be deemed to have been properly installed onto a hose or other conduit. |
| US11904441B2 |
Impact tool with control mode
An impact tool includes a controller configured to control power being delivered to the and operable in one of: (a) a normal mode where the controller allows power to be delivered to the motor so that the impact mechanism transitions from operation in the rotary mode to operation in the impacting mode when an output torque exceeds a normal transition torque; and (b) a control mode where the controller controls power being delivered to the motor so that the impact mechanism transitions from operation in the rotary mode to operation in the impacting mode when an output torque exceeds a control transition torque that is greater than the normal transition torque. |
| US11904437B2 |
Abrasive water-jet cutting machine
An abrasive water jet cutting machine including pumping means, which can be fluidically connected to a water source, for the generation of a pressurized water flow; a cutting head, forming a mixing chamber and a focusing nozzle; a dispensing system of powdered abrasive material, including a tank containing powdered abrasive material, a feeding pipe, fluidically connecting the tank to the mixing chamber of the cutting head, a dispenser, which dispenses the powdered abrasive material contained in the tank into the mixing chamber by means of the feeding pipe; wherein the pressurized water flow originating from the pumping means is conveyed into the mixing chamber of the cutting head where the pressure energy of the pressurized water flow is converted into kinetic energy so as to form a water jet; wherein the cutting head mixes, in the mixing chamber, the abrasive material with the water jet forming a water-abrasive material mixture jet, and the cutting head dispenses the water-abrasive material mixture jet by means of the focusing nozzle; wherein the powdered abrasive material contained in the tank is homogeneously dispersed in suspension in a gelatinous water-based fluid; and wherein the mass ratio of the dispersed powdered abrasive material to the gelatinous water-based fluid is from 1.0 to 3.5. |
| US11904436B2 |
Abrasive water jet full-section cutting type cutter head and application devices
The present disclosure discloses an abrasive water jet full-section cutting type cutter head and application devices. The cutter head includes a cutter head body and a rotor eccentrically arranged on a working surface of the cutter head body. The rotor revolves with the cutter head body and also rotates about its own axis. At least one first nozzle is arranged on an edge of a working surface of the rotor. At least one group of second nozzles and at least one third nozzle are arranged on the working surface of the cutter head body, and the second nozzles and the third nozzle cooperate during the rotation of the cutter head body and the rotor, then a material to be cut is cut into a plurality of concentric rings, and the first nozzle cuts off the ring material to form fragments. |
| US11904435B2 |
Water-abrasive-suspension cutting system and method for water-abrasive-suspension cutting
A water-abrasive suspension cutting facility includes a high-pressure source (3) for providing (301) water at a high pressure, a high-pressure conduit (5) which is connected to the high-pressure source (3), a pressure tank for providing (303) a water-abrasive agent suspension (13) which is at a high pressure, a lock chamber (21) which is designed to temporarily be at a high pressure and temporarily at a low pressure, and a filling valve (23) for filling (311) the lock chamber when this is at a low pressure. A pump (31) at the suction side is fluid-connected to the lock chamber in a manner capable of being shut off, in a manner such that given high pressure in the lock chamber (21) the pump is shut off from this and given low pressure in the lock chamber (21) the pump is in the position of sucking an abrasive agent suspension through the filling valve (23) into the lock chamber (21). |
| US11904432B2 |
Grinding apparatus
A rotation controlling section of a control unit calculates a maximum thicknesswise difference in a wafer by using a noncontact thickness measuring instrument, and if the maximum thicknesswise difference exceeds a tolerance, relatively changes a rotational speed of a chuck table relative to a rotational speed of a spindle. This can shift a rotational speed ratio, which is a ratio between the rotational speed of the spindle and the rotational speed of the chuck table, from an integer. Therefore, the maximum thicknesswise difference can be made small through spark-out processing. As a result, cyclic variations in thickness value of the wafer are reduced, enabling planarization of a ground surface of the wafer. |
| US11904431B2 |
Method and apparatus for insitu adjustment of wafer slip detection during work piece polishing
A method and apparatus for insitu adjustment of wafer slip detection during work piece polishing are disclosure. In one aspect, a chemical mechanical planarization (CMP) system, includes: a carrier configured to retain a substrate, a platen supporting a polishing pad, and a slip sensor configured to generate a signal indicative of a characteristic of a surface of the polishing pad. The system further includes a processor configured to: receive the signal from the slip sensor, calibrate a steady-state value of the signal when the CMP system is in a steady-state condition, compare the signal received from the slip sensor to the calibrated steady-state value during CMP polishing, and detect wafer slip in response to the signal received from the slip sensor during the CMP polishing differing from the calibrated steady-state value by more than a threshold value. |
| US11904428B2 |
Systems for blade sharpening and contactless blade sharpness detection
A blade sharpening and blade sharpness detection system for permitting blade sharpening and a determination of blade sharpness without mechanical contact with the blade cutting edge. An optical inspection unit inspects blade sharpness optically, and a blade positioning and guidance mechanism positions and guides the blade in relation to the optical inspection unit. An output display provides visual output of blade sharpness. The optical inspection unit, which can be a reflective optical sensor, and the blade positioning and guidance mechanism are retained by a pivotable support structure. The positioning and guidance mechanism can comprise first and second pairs of rotatable spheres, each such pair disposed in immediate juxtaposition to act as rolling supports for the blade. The entry of ambient light into the sharpness sensing volume can be prevented by resiliently deflectable light-blocking bodies retained to first and second sides of a sharpness inspection slot within the housing. |
| US11904423B2 |
Machining path coordination method for bilateral ultrasonic rolling of blade surfaces
Provided is a bilateral ultrasonic rolling processing track coordination method for a blade surface, the method comprising: step S1, performing layering processing on a blade to acquire a contour curve of “A”-shaped and “n”-shaped blade edges of a blade model at different heights; step S2: determining the endpoints of a blade processing track; and step S3: planning the thickness and the rotation angle of the blade, comprising: step S31, solving a main direction angle αmain of the contour curve; step S32, solving the thickness d of the blade; step S33, solving a rotation angle required by blade processing when the blade edge is “A”-shaped; and step S34, solving the rotation angle required by blade processing when the blade edge is “n”-shaped. According to the method, blade deformation generated by an ultrasonic rolling force is reduced, the processing efficiency is improved, and the blade processing precision is also improved. |
| US11904417B2 |
Automated material welding
Automated material welding including starting a welding operation, scanning a weld in-progress, creating a simulation of the weld in-progress, detecting a flaw in the weld in-progress according to the scanning and the simulation, remediating the weld in-progress, and completing the welding operation. |
| US11904414B2 |
Welding of can bodies
Apparatus for controlling a welding station used for welding seams extending along cylindrical can bodies, the welding station comprising a pair of welding rolls and a calibration unit for causing a desired cylinder overlap during welding. The calibration unit is adjustable along at least three different adjustment axes. The apparatus comprises: a weld monitor configured to monitor welded seams and provide an electrical signal indicative of weld thickness at a series of predetermined points along the seam length; a controller configured to receive said signal and to generate one or more control signals; and adjustment mechanisms for coupling to the calibration unit, or forming part of the calibration unit. The adjustment mechanisms are configured to receive the signal(s) and to be responsive thereto to adjust the calibration unit relative to one or more of said three adjustment axes, to provide the desired cylinder overlap and/or a desired weld quality. |
| US11904413B2 |
Method for producing a three-dimensional component
Sensor values captured by a sensor device are determined, one or more regions of a three-dimensional component having a deviation from an intended value are determined based at least in part on build coordinates for additively manufacturing the three-dimensional component corresponding to the sensor values, and a quality of the three-dimensional component is evaluated based at least in part on the one or more regions of the three-dimensional component having a deviation from the intended value. The sensor values correspond to an electromagnetic spectrum emitted by a melt pool formed by exposing a powder bed to a beam of radiation emitted from a laser apparatus, with the beam of radiation generating the melt pool in a melt region of the powder bed. |
| US11904411B2 |
Method for producing thin glass resin laminate piece
Provided is a method of producing a thin glass resin laminate piece, which includes cutting a thin glass resin laminate through laser processing, and by which a thin glass resin laminate piece capable of preventing the occurrence of air bubbles when bonded to an adherend can be obtained. The method of producing a thin glass resin laminate piece of the present invention includes a step of subjecting a thin glass resin laminate including a thin glass, a resin layer, and a pressure-sensitive adhesive layer in the stated order to laser processing to cut the laminate, wherein a thickness (μm) of the pressure-sensitive adhesive layer and a creep characteristic (μm/Hr) of the pressure-sensitive adhesive layer have a relationship of (thickness (μm))2×creep characteristic (μm/Hr)≥50×103 (μm2·μm/Hr). |
| US11904406B2 |
Laser processing head and laser processing system using same
Laser processing head (20) of the present disclosure includes housing (30), transparent protector (40), and temperature sensor (70). Housing (30) includes an optical path of processing laser light (LB). Transparent protector (40) is detachably fixed to housing (30), passes processing laser light (LB), and suppresses dust of work material (W) entering into housing (30). Here, the dust is generated from the work material (W) irradiated with processing laser light (LB). Temperature sensor (70) detects the temperature of transparent protector (40). |
| US11904405B2 |
Additively controlled surface roughness for designed performance
A process for additively controlled surface features of a gas turbine engine casing. The process comprises forming the casing having an inner surface and an outer surface opposite the inner surface; forming a surface feature on the casing proximate the inner surface, wherein the surface feature comprises a structure on the inner surface configured to align or misalign with respect to a flow direction of a working fluid in a flow path of the casing. |
| US11904395B2 |
Hand-held machine tool
There is a hand-held machine tool, in particular a saber saw, with a housing, a drive motor with an output shaft, a spindle for receiving a tool, in particular a saw blade, and a motion converter for converting a rotational motion of the drive shaft into a reciprocating motion of the spindle. The motion converter comprises an eccentric element driven by the output shaft rotationally about an axis of rotation with a driver part arranged eccentrically to the axis of rotation, and a pendulum element which is mounted pivotably about a bearing point and is connected via a coupling point to the spindle. The pendulum element has a guide element for guiding the driver part. In one embodiment, the guide element is arranged between the bearing point and coupling point. |
| US11904386B2 |
Casting ladle for casting aluminum alloy
Disclosed is a casting ladle for casting aluminum alloy in the present application. The casting ladle includes a liner contact layer, a first thermal insulation layer, a second thermal insulation layer, and a housing layer sequentially from inside to outside. The first thermal insulation layer includes first Al2O3 particles and at least one first oxide particle selected from the group consisting of first SiO2 particles, first CaO particles, and first MgO particles. The second thermal insulation layer includes at least one second oxide particle selected from the group consisting of second Al2O3 particles, second SiO2 particles, second CaO particles, and second MgO particles. The second thermal insulation layer has a porosity of 60-75% and a pore size of 2-5 mm. |
| US11904380B2 |
Method for producing helices, production device for producing helices, chain-link net device, and uses of the chain-link net device
A method for producing helices for a chain-link net, said helices for forming the chain-link net being interconnected, and rotated into one another, wherein the helices are produced from at least one longitudinal element, in particular a single wire, a wire bundle, a wire strand, and/or a wire rope, with at least one wire being partially implemented from a high-tensile steel, and wherein the helices are bent so that they include a plurality of first legs, a plurality of second legs, and a plurality of bending regions that interconnect a first leg and a neighboring second leg, wherein the helices are bent, by a braiding knife assembly comprising at least one braiding knife, in such a manner that at least the center points of the first legs and/or at least the center points of the second legs of a completely bent helix each lie substantially in one plane respectively. |
| US11904375B2 |
Fastener enabled multi-plate securement and alignment arrangement
An elongated securement member for enabling the accurate alignment and securement of a first plate and a second plate together through a configured bore arranged therebetween, the elongated securement member having a first for securement member upper end and a second or securement member lower end. The first or securement member having a longitudinal axis, the upper end of which also having a tapered or wedge inducing non-cylindrical portion, the second or securement member lower end having a threaded portion of a diameter D1 and a middle cylindrical portion of a diameter D2, and an annularly arranged channel formed at a juncture of the tapered or wedge inducing non-cylindrical portion of the securement member upper end and the middle cylindrical portion of diameter D1 of the securement member. |
| US11904373B2 |
Modification of a deep-drawing sheet blank for electric resistance heating
The present invention generally relates to the modification of a deep-drawing sheet blank (P) for electric resistance heating. Generally, the modified sheet blank comprises slits (Z) being made in the edges of the blank (P) transversely to the electric current flow and oriented towards the perimeter of the forming zone (T). The distances between the ends of the slits (Z) and the forming zone (T) perimeter may be equal. The ends of the slits (Z) oriented towards the forming zone perimeter (T) may also be rounded. |
| US11904372B2 |
Method for forming spool in pipe and manufacturing apparatus for forming spool in pipe
A side wall of a pipe is clamped by a first die and a second die to thereby clamp the pipe. The first die and the second die are made to approach each other while an end of the pipe is pressed toward the first die by the third die along a longitudinal direction of the pipe, to thereby form a spool between the first die and the second die. In a state where the spool is clamped by the first die and the second die, the third die is separated from the pipe along the longitudinal direction of the pipe so as to separate the second die and the third die from each other. Clamping of the pipe is released such that the first die and the second die separate from the side wall of the pipe, to thereby unclamp the pipe. |
| US11904367B2 |
Cleaning apparatus, imaging unit including cleaning apparatus, and cleaning method
A cleaning apparatus includes an imaging section, a protective cover in a field of view of the imaging section, a vibrator to vibrate the protective cover, a piezoelectric driver to drive the vibrator, a cleaning liquid discharger to discharge a cleaner onto a surface of the protective cover, and a signal processing circuit to control the piezoelectric driver. The signal processing circuit controls the piezoelectric driver such that the protective cover is vibrated at a resonant frequency for a predetermined period after the cleaning liquid is caused to be discharged and controls the piezoelectric driver such that, after the predetermined period, vibration of the protective cover is stopped or the protective cover is vibrated at a frequency other than the resonant frequency. |
| US11904366B2 |
Systems and methods of controlling a concentration of microbubbles and nanobubbles of a solution for treatment of a product
A system may include a circulation subsystem and a circuit coupled to the circulation subsystem. The circuit may provide one or more signals to control the circulation subsystem to circulate a treatment solution including one or more of microbubbles or nanobubbles in a selected ratio. In one aspect, the nanobubbles may include a first gas, and the microbubbles may include a second gas. In another aspect, the treatment solution may include a first percentage of nanobubbles and a second percentage of microbubbles. In another aspect, mechanical agitation can be applied to the solution on an object to assist in cleaning. |
| US11904359B2 |
Vibration generator moving vibrator by magnetic field generated by coil and vibrator-mounted holder used in vibration-generator
A vibrator-mounted holder is attached to a casing of a vibration generator which moves a vibrator to generate a vibration when used. The vibrator-mounted holder includes a vibrator, a vibrator retention unit retaining the vibrator, a fixing unit fixed to a casing, and an arm. The vibrator includes a magnet having a plate shape parallel to a horizontal surface and a yoke arranged on the magnet. The arm connects the fixing unit to the vibrator retention unit, and supports the vibrator retention unit in a manner that the vibrator retention unit is displaceable with respect to the fixing unit. The yoke has a projecting portion which is projected downward and fixed to the vibrator retention unit. The arm is connected to a portion, at which the projecting portion is arranged, within the vibrator retention units. |
| US11904357B2 |
Micromachined ultrasonic transducers with non-coplanar actuation and displacement
A micromachined ultrasonic transducers with non-coplanar actuation and displacement comprising a plate with a protruding center mass, a substrate with a center depression configured to accept the center mass, a first electrode coupled to a non-horizontal edge surface of the center mass, and a second electrode coupled to a non-horizontal edge surface of the center depression. The plate may be coupled to the substrate at least along an outer perimeter area of the plate and the substrate. |
| US11904356B2 |
Ultrasonic transducer, manufacturing method thereof, and ultrasonic imaging device
A highly-sensitive ultrasonic transducer with good yield is provided. The ultrasonic transducer includes a cavity layer, a pair of electrodes positioned above and below the cavity layer, insulating layers disposed above and below each of the pair of electrodes, and a filled hole that penetrates, in a vertical direction, at least a portion of the insulating layers positioned above the cavity layer. When the ultrasonic transducer is viewed from above, each electrode of the pair of electrodes includes, at a position that overlaps the embedded hole, a non-electrode region where the electrodes are not formed. |
| US11904355B2 |
Two-coat single cure powder coating
Methods and systems for coating metal substrates are provided. The methods and systems include sequential application of low flow and high flow powder coatings followed by a single heating step to provide a cured coating. The methods and systems include a marker that allows coating uniformity to be monitored and assessed during application. The described methods provide coatings with optimal surface smoothness and edge coverage. |
| US11904351B2 |
Product with protective coating and manufacturing method thereof
The application provides a product with a protective coating and a manufacturing method thereof. Prepare a first precursor dispersion comprising a first active organic precursor, and the first active organic precursor is a fluorine-free monomer. Prepare a second precursor dispersion comprising a second active organic precursor, and the second active organic precursor is a fluorine-containing monomer. Apply the first precursor dispersion to a product body, and dry the applied first precursor dispersion to form a first dried layer. Apply the second precursor dispersion to the first dried layer to cover the first dried layer, and dry the applied second precursor dispersion to form a second dried layer, so that the first active organic precursor and the second active organic precursor are polymerized to obtain a product with a protective coating. |
| US11904349B2 |
Spray application system and method for applying a spray treatment
A spray application system and a method of its operation are provided for applying a spray treatment onto a surface of an airframe of an aircraft. The spray application system includes a set of multiple modular hood units that are combinable to form a combined enclosure that defines a shared interior volume. Each modular hood unit of the set includes one or more enclosure walls. At least two airframe-interfacing edges of each modular hood unit define a portion of a spray treatment region of the airframe. At least one inter-unit-interfacing edge of each modular hood unit is configured to interface with another inter-unit-interfacing edge of a neighboring modular hood unit of the set to form at least a portion of the combined enclosure. A spray access port is defined within an enclosure wall of each modular hood unit. |
| US11904346B1 |
Precision powder coating batch system
A multi-tiered precision powder coating batch system configured to enable simultaneous preparation of a first and second batch of powder coatings. The multi-tiered precision powder coating batch system including a plurality of storage bins configured to store a corresponding plurality of raw materials for preparation of batches of powder coatings, each of the storage bins including an automated dispenser configured to dispense a desired quantity of raw material within the storage bins into a corresponding first raw material container located on a first tier, and a second raw material container located on a second tier, and a robotic arm configured to sequence a transfer of the raw material contents of the first tier raw material containers into a first tier mixing container for preparation of a first batch of a powder coating, and to sequence a transfer of the raw material contents of the second tier raw material containers into a second tier mixing container for a simultaneous preparation of a second batch of a powder coating. |
| US11904345B2 |
Control method of an electromechanical apparatus for installing a plunger tip in a syringe
A control method of an electromechanical apparatus (10) for installing a plunger tip (31) in a syringe (21), the control method comprising: providing a syringe (21) with at least one opening (22); providing a plunger tip (31) configured for snug insertion in the opening (22); pushing the plunger tip (31) inside the syringe (21), by a pusher rod (60) of the electromechanical apparatus (10), the plunger tip (31) passing through an intermediate cannula element (50); monitoring over time a force exchanged between the plunger tip (31) and the pusher rod (60), providing a force signal (401, 402, 403, 404) by a force detector (61) of the electromechanical apparatus (10); analyzing the force signal (401, 402, 403, 404) to determine an installation status of the plunger tip (31) in the syringe (21). |
| US11904337B2 |
Tilt and rotate dispenser having material flow rate control
A dispensing system includes a frame, a support coupled to the frame, a dispensing unit configured to dispense viscous material, and a gantry assembly coupled to the frame. The gantry assembly includes a gantry configured to support the dispensing unit and to move the dispensing unit in x-axis, y-axis and z-axis directions and a tilt and rotate subassembly configured to tilt and rotate the dispensing unit. The dispensing system further includes a controller configured to control dispensing unit and the gantry assembly to perform a dispense operation on the electronic substrate. The controller is configured to control the dispensing unit to dispense material from the nozzle of the dispensing unit at a flow rate configured to deposit a desired amount or density of material on the electronic substrate along a three-dimensional path. |
| US11904336B2 |
Atomizer, installation including such an atomizer and related method
An atomizer having an atomizer head configured to atomize a first fluid. The atomizer includes, in addition, a measurement module including at least one sensor configured to measure the values of at least one parameter of the atomizer, an electronic control module configured to receive the measured values, and a power supply configured to electrically supply the control module with a power supply voltage. |
| US11904333B2 |
Systems and methods for controlling operation of a valve
A solenoid valve includes a solenoid coil, a poppet, and a drive circuit. A first semiconductor device of the drive circuit is controlled by a gate signal to control a coil current. A flyback circuit of the drive circuit includes a second semiconductor device in series with a diode. The second semiconductor device is controlled by a flyback control signal to: (i) enable the flyback circuit to maintain the coil current through the solenoid coil when the poppet transitions to a second position, and (ii) disable recirculation of the coil current through the solenoid coil when the poppet transitions to a first position. A controller is configured to transition the poppet to the second position using the gate signal, enable the flyback circuit using the flyback control signal, and reduce at least one of a duty cycle and a frequency of the gate signal when the flyback circuit is enabled. |
| US11904332B2 |
Flame coating machine and method
A flame coating machine for coating field joints of a pipeline has a flame spray system having two flame spray units configured for heating and/or coating with a thermoplastic polymer an annular junction portion and two annular end portions of an existing coating delimiting the annular junction portion; a control system having two temperature sensors configured for acquiring temperature values along the surface collectively defined by the annular junction portion and the annular end portions, and a control unit configured for actuating the flame spray unit in a polymer flame spraying mode or in a flame heating mode as a function of the detected temperature values and at least one threshold value. |
| US11904330B2 |
Cosmetic dispenser with accordion bladder valve system
A dispensing system including a cap that is capable of securing the dispensing system to a bottle filled with a formula, wherein the cap is configured to retain a metered dose of the formula, a shaft in fluid communication with the cap, an accordion bladder inside the cap, wherein the accordion bladder includes at least one opening, one or more bellows, and a stopper, a distributor nozzle in fluid communication with the shaft, and an outer nozzle covering the distributor nozzle and configured to dispense the formula. |
| US11904324B2 |
Ice blasting machine with dual-mode operation for water ice and dry ice
An ice blasting machine comprising a crusher for crushing water ice; and a crusher-activation mechanism to activate or deactivate the crusher, wherein the crusher is activated to operate in water ice mode and wherein the crusher is deactivated to operate in dry ice mode. An ice-blasting method including activating a crusher to crush water ice when operating in water ice mode and deactivating the crusher when operating in dry ice mode. |
| US11904322B2 |
Methods and systems for nucleic acid analysis
The present disclosure provides methods and processes for increasing the efficiency and accuracy of nucleic acid sequencing using techniques such as polymerase chain reaction (PCR). Methods and systems provided herein may facilitate performing reactions such as emulsion PCR (ePCR) on samples comprising nucleic acids and beads. The methods provided herein may provide a higher throughput compared to existing technologies. |
| US11904316B2 |
Microfluidic chip and detection method thereof, micro total analysis system
The present disclosure provides a microfluidic chip, including: a support and an NFC coil in the support, and a flow path is provided in the support and is isolated from the NFC coil; the flow path includes at least one detection window region with a stationary phase therein, and the stationary phase is used to specifically capture a target analyte, the detection window region at least partially overlaps with the NFC coil in a thickness direction of the support. The present disclosure further provides a detection method of the microfluidic chip and a micro total analysis system. The present disclosure can quickly and immediately obtain a detection result. |
| US11904314B2 |
System and self-metering cartridges for point of care bioassays
The invention is directed to devices and methods for performing rapid low-cost bioassays in self-contained disposable cartridges that provide efficient mixing of sample and reactants under a layer of liquid wax. Some embodiments additionally use gravity assisted distribution of sample and assay reagents in conjunction with an appliance containing all necessary valves, pneumatic sources, heat sources and detection stations. |
| US11904312B2 |
Microfluidic devices with lid for loading fluid
The present disclosure is drawn to microfluidic devices. A microfluidic device can include a substrate, a lid mounted to the substrate, and a microchip mounted to the substrate. The lid mounted to the substrate can form a discrete microfluidic chamber between structures including an interior surface of the lid and a portion of the substrate. The lid can include an inlet and a vent positioned relative to one another to facilitate loading of fluid to the discrete microfluidic chamber via capillary action. A portion of the microchip can be positioned within the discrete microfluidic chamber. |
| US11904311B2 |
Fluidic peristaltic layer pump with integrated valves
A microfluidic device with at least one integrated valve is provided for managing fluid flow in disposable assay devices, which provides constant flow even at very low flow rates. Pumps utilizing the microfluidic device, as well as methods for manufacture and performing a microfluidic process are also provided. |
| US11904309B2 |
Biological sample analysis device
A biological sample analysis device that is an easily portable free-standing device for determining the rate of deterioration of biological samples. |
| US11904307B2 |
Organometallic complexes of sequential tetradentate monoanionic ligands and uses thereof in ring opening polymerization of cyclic esters
A new family of mononuclear organometallic complexes of a divalent metal bound to sequential tetradentate monoanionic {ONNN}-type ligands, and polymerization of cyclic esters such as lactides utilizing same are provided. Novel tetradentate monoanionic {ONNN}-type ligands usable for forming these complexes are also provided. |
| US11904306B2 |
Catalyst structure and method for producing the catalyst structure
A catalyst structure includes a carrier having a porous structure composed of a zeolite type compound and at least one catalytic material existing in the carrier. The carrier has channels communicating with each other, and the catalytic material is a metal fine particle and exists at least in the channel of the carrier. |
| US11904304B2 |
Zeolite-like material, and preparation method and use thereof
Disclosed are a zeolite-like material, and a preparation method and use thereof. In the disclosure, cyclic molecules of the zeolite-like material form a closed cage-like cavity structure with each other. The zeolite-like material is synthesized using an inorganic solid waste as a raw material. |
| US11904302B2 |
Bottoms upgrading and low coke fluid catalytic cracking catalyst
A microspherical fluid catalytic cracking (FCC) catalyst includes Y zeolite and a gamma-alumina. |
| US11904301B2 |
Fluorine removal from antimony fluorohalide catalyst using chlorocarbons
A method of chlorinating a antimony fluorohalide catalyst is disclosed. In one embodiment the method comprises contacting an antimony fluorohalide catalyst that contains one or more fluorines with a regenerating agent chosen from 2-chloro-3,3,3-trifluoropropene (1233xf), 1,1,1,3-tetrachloropropane (250fb), 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) and combinations of 1233xf, 250fb, and 244bb, under conditions effective to exchange at least one fluorine in the antimony fluorohalide catalyst with chlorine. The method can be used to regenerate spent antimony fluorohalide catalyst, for example regenerating SbCl5 from SbF5. |
| US11904300B2 |
Silicon carbide porous body, honeycomb structure, electrically heated catalyst, and method of manufacturing silicon carbide porous body
A silicon carbide porous body contains β-SiC particles, Si particles, and metal silicide particles. The maximum particle diameter of the β-SIC particles is not smaller than 15 μm. The content of the Si particles is not lower than 10 mass %. The maximum particle diameter of the Si particles is not larger than 40 μm. Further, an oxide coating film having a thickness not smaller than 0.01 μm and not larger than 5 μm is provided on surfaces of the Si particles. |
| US11904299B2 |
TWC system for fuel cut NOx control
This disclosure is directed to catalyst compositions, catalytic articles for purifying exhaust gas emissions and methods of making and using the same. In particular, the disclosure relates to a catalytic article including a catalytic material on a substrate, wherein the catalytic material has a first layer and a second layer. The first layer provides effective lean NOx trap functionality and the second layer provides effective three-way conversion of carbon monoxide, hydrocarbons, and nitrogen oxides (NOx). |
| US11904298B2 |
Composite oxide catalyst, porous composite, and method of producing composite oxide catalyst
A composite oxide catalyst includes Ce that is a first metal, La that is a second metal, and a third metal as contained metals. The third metal is a transition metal, or a rare-earth metal other than Ce and La. A Ce content in the contained metals is higher than or equal to 5 mol % and lower than or equal to 95 mol %. An La content in the contained metals is higher than or equal to 2 mol % and lower than or equal to 93 mol %. A content of the third metal in the contained metals is higher than or equal to 2 mol % and lower than or equal to 93 mol %. |
| US11904296B1 |
Water extractable microcapsules of activated carbon, super activated carbon, and other adsorptive and reactive materials
The disclosed subject matter relates to a microcapsule including a particle core selected from activated carbon (AC), super activated carbon (SAC), MOF composition, multifunctional material or a mixture thereof and a water-soluble polymer shell, including a membrane into which the microcapsule is incorporated, a membrane with exposed AC, SAC, MOF, or multifunctional materials or mixture thereof formed therefrom and methods used is the formation of all of the above. |
| US11904295B2 |
Thiol-functionalized hyper-crosslinked polymers with hierarchical porosities for the capture and recovery of heavy metal contaminants
Thiol-functionalized, hyper-crosslinked vinylbenylchloride-divinybenzene (VBC-DVB) copolymers having high mesopore volumes are provided. Also provided are methods of making the hyper-crosslinked copolymers and methods of using the hyper-crosslinked copolymers in the capture and remediation of metals, including heavy metals. |
| US11904290B2 |
Device comprising a pressure-bearing device shell and an interior scaffolding system
An apparatus contains at least one pressure-rated apparatus shell and at least one modular framework system containing ceramic fiber composite materials and arranged within the apparatus shell. A modular lining apparatus includes the modular framework system and refractory bricks. The apparatus can be used for high-temperature reactors, especially electrically heated high-temperature reactors. |
| US11904284B2 |
Expansion chamber for a wine bottle aerator
A hollow expansion chamber of the present invention is configured to temporarily contain an expansion of bubbles during an aeration process for aerating a liquid, where a chamber body of the expansion chamber has a rounded shape. When moving circumferentially downward along the chamber body starting from a maximum inside diameter, the rounded shape of a bottom portion has a first integral transition that is a tangential transition to a first frustoconical shape. Continuing moving circumferentially downward, the first frustoconical shape has a second integral transition to a cylindrical extension. The cylindrical extension at a distal end has a bottom opening configured to fit within an opened bottleneck. The first frustoconical shape has a minimum angle of 15 degrees relative to a horizontal plane. The second integral transition is a radial second integral transition having an inside surface radius of at least 0.25 inches. |
| US11904281B2 |
Spinning membrane separator priming systems and methods
A priming subsystem of a cell processing system carries out a method for priming a spinning membrane separator having an inlet and first and second outlets. The method includes opening a first selectable junction disposed between a priming fluid container and the inlet to open a path between the priming fluid container and the inlet, operating a first pump coupled to the first outlet to draw priming fluid from the priming fluid container into the spinning membrane separator, and closing the first selectable junction and a second selectable junction coupled to the second outlet after drawing the priming fluid into the spinning membrane separator. The method further includes operating the first pump after the first selectable junction is closed to draw a vacuum, and opening the first selectable junction after drawing the vacuum. |
| US11904279B2 |
Removal of Al-salts, HCl, NaCl and organic by-product from strong alkaline DIOPAT suspension by means of alkaline stable nanofiltration followed by separation of salts and byproducts after neutralization of DIOPAT solution by means of ultrafiltration
The present invention provides an improved process for isolating 2,4-bis-(2,4-dihydroxyphenyl)-6-(4-methoxyphenyl)-1,3,5-triazine (DIOPAT) from an aqueous alkaline mixture M having a pH of 10 or more and comprising the 2,4-bis-(2,4-dihydroxyphenyl)-6-(4-methoxyphenyl)-1,3,5-triazine, 2,4-dihydroxybenzophenone, and aluminum salts, wherein the process comprises a nanofiltration step, a precipitation step, and a further filtration step. |
| US11904275B2 |
Carbon dioxide treatment apparatus, carbon dioxide treatment method, and method of producing carbon compound
An object of the present invention is to provide a carbon dioxide treatment apparatus, a carbon dioxide treatment method, and a method of producing carbon compounds, which have high energy efficiency from carbon dioxide capture to reduction and a high carbon dioxide loss reduction effect. In a carbon dioxide treatment apparatus 100 including: a capturing device 1 that captures carbon dioxide; and an electrochemical reaction device 2 that electrochemically reduces carbon dioxide, an absorption unit 12 of the capturing device 1 brings an electrolytic solution A composed of a strong alkaline aqueous solution and carbon dioxide gas into contact with each other to dissolve carbon dioxide in the electrolytic solution A and absorb the carbon dioxide, supplies an electrolytic solution B that has absorbed carbon dioxide between the cathode and the anode of the electrochemical reaction device 2, and electrochemically reduces the dissolved carbon dioxide in the electrolytic solution at the cathode. |
| US11904269B2 |
Media insert for use with an oxygen generation device
An oxygen generation device having a compressed air supply device, air cooling coil, a fan, pneumatic valve system, a housing, at least one media insert, an on-off switch, a printed circuit board, and a touch screen. The pneumatic valve system includes an air inlet port, a first air outlet port connected to the inlet of the first media insert, a second air outlet port connected to the inlet of the second media insert. The air inlet port receives compressed air from the compressed air supply device and alternatingly provides the compressed air to one of the first media insert and the second media insert. The lower housing includes check valve ball moveable between the first position and the second position and alternatingly controlling a flow of compressed air through the first media insert and the second media insert. |
| US11904266B2 |
Filter assembly and air conditioning apparatus having the same
An air conditioning apparatus is disclosed. The air conditioning apparatus includes a filter, a fan configured to generate an air flow, a case configured to accommodate the filter and the fan within, and including a support member supporting the filter, and a sealing member covering a gap between the case and the filter, and the filter includes a side-surface member formed along a side-surface, and at least one from among the support member and the side-surface member is formed with a groove which transfers pressure of an upstream side of the filter to the sealing member based on the fan operating. |
| US11904262B2 |
Vapor-liquid contacting apparatus and process with cross contacting
A high capacity and high efficiency co-current and cross-flow vapor-liquid contacting apparatus and process is useful in distillation columns and other vapor-liquid contacting processes. The apparatus is characterized by an arrangement of contacting modules and perforated receiving pans in horizontal stages. The modules define a co-current contacting volume and in an exemplary configuration the modules include a liquid distributor and a demister. Liquid dispensed from the modules on a perforated receiving pan are contacted with upflowing vapor through perforations therein. |
| US11904261B2 |
Backflush filter assembly
A filter assembly includes an inner filter basket comprising an elongated tubular portion having a first open end and a first closed end. The tubular portion defines a plurality of perforations therethrough. An outer surface of the tubular portion is seamless. A first annular brim extends outwardly from the open end of the tubular portion. The filter assembly also includes an outer filter basket having a second open end in which the inner filter basket is received. A second annular brim extends outwardly from the second open end of the outer filter basket. The first and second brims are configured to retain a fabric filter bag between the inner filter basket and the outer filter basket. |
| US11904257B2 |
System for increasing extraction of active ingredient
A system for increasing the extraction of an active ingredient includes a vacuum quick-dissolving tank, a mixer, a solid-liquid separator, and a homogenizer. The vacuum quick-dissolving tank receives a sample. The mixer is connected to the vacuum quick-dissolving tank, and provides an aqueous solvent to be mixed with the sample. Heating, cooling, stirring, and vacuuming in the vacuum quick-dissolving tank make the sample dissolve and emulsify repeatedly between the vacuum quick-dissolving tank and the mixer to produce a mixture, which is output by the vacuum quick-dissolving tank. The solid-liquid separator receives the mixture output from the vacuum quick-dissolving tank for solid-liquid separation, and outputs an isolated sample liquid. The homogenizer receives the sample liquid output from the solid-liquid separator, performs high-pressure homogenization to obtain an extract liquid containing an active ingredient, and outputs the extract liquid. The homogenizer can increase the content of the active ingredient in the extract liquid. |
| US11904251B2 |
Top toy
A top toy includes a first shaft side component and a trunk part. The trunk part includes a trunk body, a moving body being rotatably configured with respect to the trunk body, and a locking mechanism. The locking mechanism is configured to lock releasably the moving member at a first position. The first shaft side component is rotatably configured with respect to the trunk part between first and second rotation positions. The trunk part is rotatably configured with respect to the first shaft side component when an external force is applied to the trunk part. The first shaft side component includes is a first projecting part. When the first projecting part is in contact with the locking mechanism, the locking mechanism is configured to release the moving member from the first position. The first and second shaft side components are interchangeable. |
| US11904249B2 |
Folding dog agility teeter
A portable, folding dog agility teeter is disclosed. The teeter has two boards which are connected by a hinge. A pair of legs are also hinged. Each board can be reversibly fixed in relation to the hinge so the longitudinal axis of each board is parallel to the other. A fulcrum is formed where the legs attach to the hinge. One of the boards is heavier than the other so the heavier board is touching the ground when no additional load is on the other board. As a dog crosses from one board to the other, the teeter moves so the lighter board touches the ground. When the dog leaves the teeter the heavier board moves to touch the ground, thereby resetting the teeter for repeated use. |
| US11904248B2 |
Customizable display of betting layout
A roulette table allows players to make customized betting selections and customize the layout of the betting options that appear on the player station of the roulette table. In particularly contemplated embodiments, players may add, delete, or modify the appearance of betting options through a user interface so that the players may more readily indicate desired wagers. This functionality may not only speed up game play, but also make the betting layout more intuitive for each user resulting in increased attendance of roulette games. |
| US11904246B2 |
Methods and systems for facilitating intra-game communications in a video game environment
Methods and systems for facilitating intra-game communication in video game environments featuring first-person or third-person perspectives by generating an on-screen graphic that includes the communication and a pointer towards a location of another user within the video game environment. |
| US11904245B2 |
System and method for cheat detection
Disclosed herein are system, method, and computer program product embodiments for assessing performance of a player of a game. An embodiment operates by monitoring for an input from the player of the game, receiving the input from the player of the game, and determining a characteristic of the game resulting from the input from the player. Based on the input from the player, a performance of the player is assessed. The performance of the player relating to one or more metrics of the game is monitored, and is assessed by comparing the input from the player during the period of time to an optimal input during the period of time in the game. |
| US11904237B2 |
Actionable push notifications for computer-implemented games
A online gaming system provides for presentation on a user device of actionable game-related push notifications. The push notification is presented outside of a game interface and includes both contextual information about a particular game event and one or more action elements. Responsive to selection of a particular action element, a corresponding game-related action is performed with launching or switching to a game application for the game on the user device. Thus, the push notification mechanism provides for performance of a game-related action without receiving user input via a game-specific user interface provided by a corresponding game application executed by the user device. |
| US11904236B2 |
In or relating to gaming controllers
An electronic device for discharging a pulse of current includes an energy storage medium for receiving and storing electric energy supplied from a power source, a solenoid and a control switch connectable with the energy storage medium and the power source and configured to discharge a pulse of current for energising the solenoid when the control switch is activated, whereby the solenoid moves from a first position when the solenoid is not energised, into a second position when the solenoid is energised, and the energised solenoid generates and supplies a current back to the energy storage medium, a processor configured to process the time taken to energise the solenoid, monitor the current drawn by the solenoid from the energy storage medium, and control at least one parameter of a discharged pulse; and an output module to control the discharge of the current from the energy storage medium to the solenoid. |
| US11904227B2 |
Exercise information management system and method of controlling the same
An exercise information management system and a method of controlling the exercise information management system are provided. The exercise information management system includes a plurality of smart mirrors and a server that communicates with at least one smart mirror. Exercise-related information of an exercise performed by a user in the at least one smart mirror among the plurality of smart mirrors is stored in the server and remaining smart mirrors among the plurality of smart mirrors is configured to share the exercise-related information stored in the server. |
| US11904226B2 |
Open field game arrangement including glowing and responsive targets
An open field game arrangement includes glowing targets and provides responses, such as lights and sounds, when the targets are hit. |
| US11904224B2 |
System and method for client-side physiological condition estimations based on a video of an individual
The present disclosure pertains to a system for providing client-side physiological condition estimations during a live video session. In some embodiments, the system includes a first client computer system that is caused to: (i) store a neural network on one or more computer-readable storage media of the first client computer system, (ii) obtain a live video stream of an individual via a camera of the first client computer system during a video streaming session between the first client computer system and a second client computer system, (iii) provide, during the video streaming session, video data of the live video stream as input to the neural network to obtain physiological condition information from the neural network, and (iv) provide, during the video streaming session, the physiological condition information for presentation at the second client computer system. |
| US11904222B2 |
Adjustable resistance apparatus and related methods
An adjustable resistance apparatus includes features that protect a user from harmful heat generated during use while offering a wide range of resistances. The apparatus may be combined with a variety of accessories, such as a load cell. |
| US11904221B2 |
Football snap receiving training device and method of use
A football snap receiving training device for training a player to receive snaps from center includes a base, which is positionable upon a substantially horizontal surface for a user to stand upon. A bracket is attached to and extends upwardly from the base. A swing arm, which is spring loaded, is rotationally attached to the bracket. A gripping element, which is attached to the swing arm distal from the bracket, selectively grips a football that is positioned on the base. An actuator is attached to the base and is operationally engaged to the gripping element to retain the swing arm in a tensioned configuration. A trigger is attached to the base and is operationally engaged to the actuator. Triggering of the trigger by a foot of the user releases the swing arm, which swings so that the football is snapped to the user. |
| US11904218B2 |
Method for measuring a player's swing time
A method for improving a player's performance, such as reaction time or swing time by measuring the time it takes a player to change from a load position to a swing position where the player's bat makes contact with the ball when presented with a stimulus emitted from a timer. This method measures the time elapsed by utilizing a timer that configured to emit a stimulus, such as an audible sound, receive an external stimulus, such as the sound of the player's bat making contact with the ball, record the time elapsed, and present the time on a display. |
| US11904214B1 |
Method and system utilizing imaging analysis for golf balls
A method and system for determining concentricity of a multiple layer golf ball are disclosed herein. One or more images of a golf ball are generated using an X-ray source, a camera or a digital detector, and an image intensifier. An edge detection algorithm is preferably utilized. The method also includes calculating Y,Z center coordinates of the a best fit diameter or ellipse of the inner edge layer and outer edge layer of the multiple layer golf ball. |
| US11904213B2 |
Basketball and related manufacturing methods
A basketball that comprises a carcass and a cover assembly. The carcass includes a plurality of recess disposed between a plurality of grooves. The cover assembly includes a plurality of cover panels positioned within the recesses. Each of the plurality of grooves comprises a central channel. The central channel is defined by a bottom wall, a first side wall, and a second side wall. The first and second side walls are substantially planar. The central channel defines a channel depth of between about 3 mm and about 4 mm, and each of the plurality of grooves defines a ridge distance of between about 10 mm and about 12 mm. |
| US11904212B2 |
Sports ball
A sports ball comprises a bladder and a contouring layer surrounding the bladder. The contouring layer includes at least one panel defining a repeating pattern of perforations configured to lower a Poisson's ratio of the contouring layer. Each of said perforations defines a reentrant shape and a constant cross-sectional width in a radial direction of the ball. |
| US11904205B2 |
Mag-lev limb training device
A device for training and rehabilitation of a limb is provided. The device provides a board with an ability to magnetically levitate a movement base above the board to allow for controlled movement of a limb or other body part of a user needing training and rehabilitation in various directions. |
| US11904201B1 |
Treadmill for backward walking
A treadmill for backward walking is disclosed. The treadmill may include a static frame and dynamic platform pivotally mounted to the static frame. A C-shaped support handle includes side portions that may be grasped or otherwise used by a user to stabilize their position, and a cross member against which the user may lean, e.g. with the user's hips or back. A user may press against a treadmill belt with the user's feet, against resistance from a brake, to move the treadmill belt away from the user's body. |
| US11904199B2 |
Exercise device
An exercise device having a unique asymmetrical shape with rounded ends of differing radii to provide stability and added resistance. |
| US11904192B2 |
Versatile and multi-purpose breathing mask
In one aspect of the present invention, there is provided a modular respirator comprising an elongate filter unit having a filter inlet, a filter a filter outlet, and a replaceable fluid filter for filtering pollutants within the fluid. The elongate exhaust unit having an exhaust inlet, an exhaust outlet, and one or more one-way valves. A mask assembly having a mask for covering the oral and nasal passage of a user, a mask inlet at one end of the mask, a mask outlet at an opposite end of the mask, wherein the mask inlet is releasably fastened to the filter outlet, and the mask outlet is releasably fastened to the exhaust inlet. |
| US11904189B2 |
Respirator system including removable head suspension
A respirator system is disclosed that includes a foldable head cover assembly including a face seal portion. The respirator assembly further includes a visor assembly attached to the head cover assembly and a head suspension system removably attached to the visor assembly. The visor assembly and the head cover assembly on one hand, and the suspension system on the other, are separable and foldable to enable storing and/or shipping the same separately. A head suspension system is also disclosed. |
| US11904188B2 |
Fully-spherical radiation therapy system
Provided is a fully-spherical radiation therapy system. The fully-spherical radiation therapy system includes a multi-degree-of-freedom robot, a linear accelerator and a double-image-guided positioning mechanism. The double-image-guided positioning mechanism includes four ray sources and two ray detectors, and the four ray sources include a first ray source, a second ray source, a third ray source and a fourth ray source. An intersection of two beams emitted by the first ray source and the second ray source is a low-level treatment center, an intersection of two beams emitted by the third ray source and the fourth ray source is a high-level treatment center, and the low-level treatment center and the high-level treatment center form a fully-spherical treatment space for multiple treatment nodes of a spherical center. |
| US11904187B2 |
Imaging methods using multiple radiation beams
Disclosed herein is a method comprising: generating multiple radiation beams respectively from multiple locations toward an object and an image sensor, wherein the image sensor comprises an array of multiple active areas, and gaps among the multiple active areas, and capturing multiple partial images of the object with the image sensor using respectively radiations of the multiple radiation beams that have passed through and interacted with the object, wherein each point of the object is captured in at least one partial image of the multiple partial images. |
| US11904186B2 |
Radiotherapeutical or radiosurgical system comprising two or more rotatable high-intensity radiation sources and a ring-shaped imager, and methods thereof
The invention provides a radiotherapeutical or radiosurgical system comprising at least two high-intensity radiation sources configured to rotate around a common rotation axis and a ring-shaped imaging device. A three-source configuration is considered as the most cost-effective and will be used as an example for illustration. The configuration of these high-intensity radiation sources and use of a unique compact MLC for each of the radiation sources make it possible for the system to rapidly deliver high-conformal non-coplanar stereotactic radiation treatment in one gantry rotation without any couch rotation. Therefore the invention can deliver high precision and high-conformal non-coplanar stereotactic radiation treatment to any part of the body in an extremely short time (0.1-20 seconds), which may exhibit numerous advantages over the prior art, such as reduction of radiation damage to the circulating immune cells in blood and mitigation of patient motion-induced problems, among others. |
| US11904184B2 |
Radiation therapy systems and methods with tumor tracking
A radiation therapy system comprising a therapeutic radiation system (e.g., an MV X-ray source, and/or a linac) and a co-planar imaging system (e.g., a kV X-ray system) on a fast rotating ring gantry frame. The therapeutic radiation system and the imaging system are separated by a gantry angle, and the gantry frame may rotate in a direction such that the imaging system leads the MV system. The radiation sources of both the therapeutic and imaging radiation systems are each collimated by a dynamic multi-leaf collimator (DMLC) disposed in the beam path of the MV X-ray source and the kV X-ray source, respectively. In one variation, the imaging system identifies patient tumor(s) positions in real-time. The DMLC for the imaging radiation source limits the kV X-ray beam spread to the tumor(s) and/or immediate tumor regions, and helps to reduce irradiation of healthy tissue (e.g., reduce the dose-area product). |
| US11904179B2 |
Virtual reality headset and system for delivering an individualized therapy session
An individualized therapy session can be delivered to a patient using a virtual reality headset and system. In one example, the system can include an accelerometer and a processor. The processor can receive data detected by the accelerometer. The data can include head position data and head movement data. The processor can then determine a view direction of a user of the VR device using the head position data, determine a heart rate of the user by using the view direction of the user to process the head movement data, and output the heart rate of the user to a remote device. The processor can receive, from the remote device, a command to adjust a VR session presented by the VR device to the user. Based on the command, the processor can adjust one or more parameters of the VR session presented by the VR device. |
| US11904176B1 |
Wearable defibrillator system forwarding patient information based on recipient profile and/or event type
A WCD system is configured to monitor various characteristics of the WCD system including about the patient. The information collected by the WCD is generally referred to as “patient information.” The WCD system is further configured to transmit certain of the patient information to different recipients based on predetermined profiles with which one or more of the recipients is associated. In various embodiments, different sets or subsets of the patient information may be sent to different recipients. |
| US11904174B2 |
Secure communications between an implantable biomedical device and authorized parties over the internet
Apparatus and associated methods relate to providing secure gatekeeping of communication from a remote internet-based website having an Internet-Protocol (IP) address to an implantable biomedical device. A gatekeeping device receives the communication transmitted by the remote internet-based website. The communication received is encoded using a first encoding algorithm. The gatekeeping device decodes the communication received. The gatekeeping device then encodes the communication decoded using a second encoding algorithm. The gatekeeping device wirelessly relays the communication encoded using the second encoding algorithm to the implantable biomedical device. In some embodiments, the gatekeeping device compares the IP address of the communication transmitted by the remote internet-based website with a predetermined static IP address corresponding to the implantable biomedical device and rejects the communication transmitted by the remote internet-based website if the IP address is not that of the predetermined static IP address corresponding to the implantable biomedical device. |
| US11904171B2 |
Translation between cathodic and anodic neuromodulation parameter settings
A system for adjusting neuromodulation parameters used by a neuromodulator operably connected to a plurality of electrodes to modulate a neural target, may comprise a translation trigger detector configured to determine that a translation trigger has occurred, a first parameter setting storage configured to store first parameter settings for use by the neuromodulator to modulate the neural target, and a neuromodulation parameter translator. The neuromodulation parameter translator may be operably connected to the translation trigger detector to automatically translate the first parameter settings into a second parameter settings in response to determining the translation trigger has occurred, and replace the first parameter settings with the second parameter settings, or store the second parameter settings in a second parameter setting storage. Automatically translating may include either automatically translating from cathodic parameter settings to anodic parameter settings, or automatically translating from anodic parameter settings to cathodic parameter settings. |
| US11904169B2 |
System and related method for positioning of surgically implanted neuro stimulation device electrodes
A system is provided for connecting a surgically implantable neurostimulation device to an neurophysiological monitoring device. The system includes an apparatus connecting the neurophysiological monitoring device to the implanted neurostimulation device. The connecting apparatus includes a port couplable to the neurostimulation device and a plurality of electrode pin connectors extending from the port that are connectable to the neurophysiologic monitoring device. Using the connecting apparatus, signals from the neurophysiologic monitoring device can be transmitted for stimulation and responses can be transmitted to the neurophysiologic monitoring device to enable accurate positioning of electrodes of the neurostimulation device. |
| US11904168B2 |
Neuromodulation calibration based on health-related parameter
An example of a system may include electrodes on at least one lead configured to be operationally positioned for use in modulating a volume of neural tissue, where the neural tissue has an activation function. The system may further include a neural modulation generator configured to deliver energy using at least some electrodes to generate a modulation field within the volume of neural tissue. The neural modulation generator may be configured to use a programmed modulation parameter set to generate the modulation field. The programmed modulation parameter set having values selected to control energy delivery using the at least some electrodes to achieve an objective function specific to the activation function of the volume of neural tissue to promote uniformity of a response to the modulation field in the volume of neural tissue along a span of the at least one lead. |
| US11904159B2 |
Implantable stimulation lead including a coiled lead body and methods for forming the same
A method of forming a stimulation lead includes forming an implantable lead body, including helically winding at least one cable about a mandrel to form a coiled cable assembly in a first, restrained state. Helically winding the at least one cable includes applying a tensile force to the at least one cable as the at least one cable is wound about the mandrel. Forming the lead body also includes releasing the tensile force from the at least one cable to allow the coiled cable assembly to release stored mechanical energy and transition from the restrained state to a second, relaxed state in which the coiled cable assembly is substantially free of stored mechanical energy. The method further includes subjecting the lead body to a reflow process by applying heat to the lead body, where the tensile force is released prior to the lead body being subjected to the reflow process. |
| US11904153B2 |
Medicament delivery device with use indicator
Described is a medicament delivery device comprising a case adapted to hold a container with a medicament and having a needle, a needle sleeve telescopically coupled to the case and having a first extended position relative to the case in which the needle is covered, a retracted position relative to the case in which the needle is exposed, and a second extended position relative to the case in which the needle is covered, a first indicia disposed on the needle sleeve which is visible in the first extended position and the second extended position, and a second indicia disposed on the needle sleeve and not visible in the first extended position and visible the second extended position. |
| US11904151B2 |
Cap for an injection device
The present disclosure relates to a cap for an injection device. The injection device comprises a body for holding a syringe having a needle extending from an end thereof. The cap is removably attachable to the body. The cap comprises an actuator and a needle shield to cover said needle. The cap further comprises a coupling between the actuator and the needle shield. The coupling is configured such that when the cap is attached to the body of the injection device axial movement of the actuator away from the body causes rotation of the needle shield relative to the body. |
| US11904150B2 |
Hypodermic safety needle
A safety needle device for connection to a medical connector, including threaded connections. The safety needle comprises a collar configured to interdigitate with a conventional needle hub, the collar having attachment points for a hinged cap, the hinged cap being in a two-piece configuration. In further embodiments, the safety needle device comprises a removable hard needle cover configured to cover needle cannula and a distal portion of a needle hub. The hard needle enclosure further comprises a cap configured to interdigitate with the needle cover and cover a proximal portion of the needle hub. The cap and at least a portion of the needle cover are covered by a removable sleeve which holds the cap and the needle cover together. Even further embodiments comprise a needle hub, a needle cover, an adapter and a cap, the adapter configured to attach to a conventional needle cap. |
| US11904148B2 |
Actuator assembly for drug delivery system
A needle actuator assembly for a drug delivery system includes a housing, a needle having retracted and extended positions, a needle actuator body received within the housing and configured to move from a pre-use position where the needle is in the retracted position to a use position where the needle is in the extended position and to a post-use position where the needle is in the retracted position, with the needle actuator having a button contact surface, and an actuator button received by the housing. |
| US11904128B2 |
Fluid delivery system
The fluid delivery devices, systems and methods described herein include a subcutaneous port, a catheter, and a connection assembly configured to fluidly couple the port and catheter. |
| US11904125B2 |
Manuka honey microneedle
A device, comprising a base, and a plurality of microneedles attached to the base, wherein the microneedles comprise dehydrated honey having water content of less than 5% by weight. The dehydrated honey can be a Manuka dehydrated honey. Also disclosed are methods of fabricating and using the disclosed device. |
| US11904121B2 |
Negative pressure therapy system
A negative pressure therapy system is provided for inducing negative pressure in a portion of a urinary tract of a patient, the system including: (a) at least one ureteral catheter configured to be positioned within a ureter and/or kidney of a patient; (b) one or more sensor(s) configured to determine information about urine produced within a urinary tract of the patient; and (c) a controller configured to increase urine production of the patient by adjusting one or more operating parameters of a negative pressure source for inducing negative pressure through the at least one ureteral catheter into the urinary tract of the patient, based at least in part upon the information determined by the one or more sensor(s). |
| US11904120B2 |
Left atrial appendage stasis reduction
Methods and devices that prevent stasis in the LAA by either increasing the flow through the LAA or by closing off or sealing the LAA. Increasing the flow is accomplished through shunts, flow diverters, agitators, or by increasing the size of the ostium. Closing off the LAA is accomplished using seals or by cinching the LAA. |
| US11904111B2 |
Female catheter locator tip
Disclosed herein are catheter assemblies (100) with a locator tip (134) proximal to the distal tip (112) of a catheter tube (110). The locator tip is sized to remain outside a female urethra and configured to allow the catheter tube to pass there through. As an example, the locator tip allows a woman using a urinary catheter to target her urethra without exposing the catheter tube to tissue until the urethra is located and insertion is initiated. This avoids infecting the urethra with a catheter tube that has been contaminated by bacteria around the urethra. |
| US11904110B2 |
Transperineal stepper including a gearless linear movement
A device includes a medical instrument mounting structure; a base; and a gearless longitudinal translation device connected to and enabling longitudinal movement of the medical instrument mounting structure with respect to the base. The gearless longitudinal translation device includes: a first friction wheel having at least a first beveled side surface, and a second friction wheel having at least a second beveled surface; a first linear rod disposed between the first and second friction wheels and in contact with the first and second beveled surfaces; and a control mechanism attached to the first and second friction wheels for rotating the first and second friction wheels. Rotation of the first and second friction wheels causes a longitudinal displacement of the first linear rod with respect to the first and second friction wheels, which in turn causes the medical instrument mounting structure to be longitudinally displaced with respect to the base. |
| US11904109B2 |
Catheter introducer
In one embodiment, a catheter introducer for compressing a distal end assembly of a catheter for insertion into a sheath includes a compression conduit having a truncated conical-form cavity, and including a distal and proximal opening, the proximal opening being configured to receive the distal end assembly, the cavity tapering from the proximal to the distal opening so that successive portions of the distal end assembly are compressed as the catheter is advanced distally, a distal connector connected to the distal opening, and configured to be reversibly coupled to the sheath and provide passage for the compressed portions of the distal end assembly into the sheath, and a proximal retainer disposed adjacent to the proximal opening and including opposing surfaces to at least partially prevent compression of portions of the distal end assembly while more distally disposed portions of the distal end assembly are compressed in the compression conduit. |
| US11904106B2 |
Obstetrical urinary catheter
The invention provides an improved indwelling urinary catheter of the inflatable type having a unique, low profile device by which to retain the catheter within the bladder, so that urine can be removed therefrom while avoiding obstruction to the descending fetal vertex during the process of labor and delivery. Thus, making it better suited for obstetrical applications. The retaining device consumes less obstructing volume in the bladder than that which would ordinarily be consumed by a conventional Foley-style balloon, whereby both the frequency and severity of fetal vertex obstruction and its resulting increased time of labor, operative delivery and injury to maternal urologic tissue can be reduced. The obstetrical foley retains the tradition Foley-style balloon distal to the improved low-profile laboring balloon for insufflation in the event a surgical delivery by cesarean section is indicated. The traditional balloon with its larger volume allows easy identification of the bladder during surgical delivery. This unique design allows the added advantage of multiple options and uses in a single foley catheter without the need of changing catheters. |
| US11904105B2 |
Needle cannula-catheter bonding method and apparatus
A cannula-catheter bonding method and apparatus can include a needle having a specifically configured connector end to reduce the risk of the connector end disengaging with an adapter (e.g., a catheter, a cannula, or a connector of a Huber needle assembly, etc.). The specifically configured needle connector end can be a formation, such as a barb, a bead, an annular structure, a rib, etc. The formation can be formed on the connector end, and may be elongated with a conical shaped nose leading to a base with a bottom. The formation can be used to prevent movement of the needle relative to the adapter. A method for producing the formation can include forming a mold for the formation in a plate, where the connector end can then be placed within the mold so that curable material can be disposed within the mold. Upon hardening of the curable material, the formation can take the shape of at least a portion of the mold. |
| US11904104B2 |
Cannula having nitinol reinforced inflow region
An intravascular heart pump assembly can include a rotor with at least one impeller blade, and a cannula. The present application describes various cannulas that can be manufactured from multiple layers of material to improve flexibility, manufacturability, and durability without increasing an outer diameter of the cannula. In one embodiment, the cannula includes an inflow section having a sheet formed of a shape memory material embedded within a polymer and having at least one lateral hole or aperture in the inflow section. The at least one lateral hole is defined by a first hole in the sheet and a second hole in the outer polymer layer of the cannula. The first hole and the second hole overlap so that blood can enter the cannula through the holes. |
| US11904103B2 |
Sleep pod
Introduced are methods and systems for a sleep pod. An occupant of a sleep pod can have a personalized sleeping experience based on an analysis of biological signals, environmental characteristics, occupant history, and other factors. |
| US11904100B2 |
Focus band
A therapeutic cognitive focus device for improving the cognitive focus of a user in a learning environment by providing a variety of tactile sensations for the user is described. The device includes a strap having ends adaptable to form a bracelet or the like, and having various focus elements attached to or formed on the strap for a user to engage in hyperactive movements to increase cognitive focus. A first focus element comprising at least one rotatable bead, a second focus element comprising a plurality of fabric paint patterns, and a third focus element comprising at least one adjustable string having various shaped weighted ends, each providing a variety of tactile sensations when engaged by the user. The tactile sensations provided to the user when operating the device contribute to increasing cognitive focus when used in a learning environment. When cognitive focus is required by a user for the task at hand, the unobtrusive manner of the device and minimal noise created by engaging the focus elements prevent distractions to other persons nearby in an office, classroom, or other learning environment. |
| US11904098B2 |
Additive gas delivery apparatus with backup
An additive gas delivery apparatus for delivery of additive gas to inspirational gas can be set to deliver the additive gas according to a dosing setting in normal therapy, and can be set to deliver according to a backup dosing setting in response disruption of signals representing data for controlling the delivery of additive gas according to the dosing setting in normal therapy. An additive gas delivery apparatus has an inlet for the additive gas and an integrated inlet for gas for oxygenating the patient that are connected to a backup line to mix the additive gas and gas for oxygenating the patient to a set concentration of additive gas in the gas mixture at an integrated backup outlet of the additive gas delivery apparatus. |
| US11904094B2 |
Pressure and oxygen mix control for single limb non-invasive ventilation
A method for controlling oxygen mix for a single-limb non-invasive ventilator comprising a pressure controller, and both a blower and a pressurized oxygen source downstream of the blower, each comprising a controller and a flow valve controlling flow, comprising: (i) generating a flow trajectory; (ii) providing the generated flow trajectory to a pair of complimentary flow coupling filters comprising a blower flow coupling filter and an oxygen flow coupling filter; (iii) generating an output from each of the filters, comprising an input flow trajectory for the blower flow controller and an input flow trajectory for the oxygen flow controller; and (iv) adjusting, by the blower flow controller and/or oxygen flow controller based on the input flow trajectory, target pressure, and oxygen mix, the blower speed controller and/or the pressurized oxygen source proportional flow valve. |
| US11904082B2 |
Adsorbent for calciprotein particles, adsorption removal system, and method for utilization thereof
The purpose of the present invention is to adsorb calciprotein particles. An adsorbent for calciprotein particles of the present invention is characterized in that the surface of a water-insoluble carrier is covalently bonded, through a hydrocarbon group, to at least one selected from the group consisting of amino group, carboxyl group, phosphate group, phosphono group, phosphino group, and thiol group. |
| US11904081B2 |
Systems and methods for closed loop, real-time modifications of patient cells
Provided herein are bedside systems and methods for performing customized cell-based therapies and treatments in a patient-connected, closed-loop continuous-flow manner, including cellular modifications and treatments, e.g., to produce chimeric antigen receptor-T (CAR-T) cells among other cellular modifications and treatments. |
| US11904079B2 |
Degassing unit
A degassing module that may be used in conjunction with a sorbent regeneration cartridge is described. The degassing module may include an air inlet port, a fluid outlet port, a gas outlet port, first and second channels located in an interior chamber, a port connecting the first and second channels, and a hydrophobic membrane positioned above the second channel. The first channel may be in fluid communication with the air inlet port and the second channel may be in communication with the fluid outlet port. In some embodiments, each of the first and second channels may have a spiral configuration. |
| US11904078B2 |
Hemodialysis system with variable dialysate flow rate
A portable hemodialysis system is provided including a dialyzer, a closed loop blood flow path which transports blood from a patient through the dialyzer and back to the patient, and a closed loop dialysate flow path which transports dialysate through the dialyzer. Preferably, the hemodialysis system includes a sorbent filter in the dialysate flow path. Furthermore, the hemodialysis machine includes a blood pump, and a pair of dialysate pumps. A processor controls the flow of blood through the blood flow path, and the processor controls the flow of dialysate through the dialysate flow path. In addition, the processor stores a patient treatment plan wherein the flow rate of the dialysate through the dialysate flow path reduces throughout the patient's treatment to maximize the amount of urea removed by the sorbent filter. |
| US11904075B2 |
Methods, compositions and kits for surgical repair
In some aspects, the present invention provides surgical procedures that comprise applying compositions into and/or onto tissue, including supporting tissues (e.g., ligaments, connective tissue, muscles, etc.) for pelvic organs, among other tissues. In other aspects, the present disclosure pertains to compositions that are useful for performing such procedures. In still other aspects, the present disclosure pertains to kits that are useful for performing such procedures. |
| US11904071B2 |
Surgically-friendly tissue papers from organ-specific decellularized extracellular matrices
Provided herein are inks including decellularized extracellular matrix (dECM) particles and scaffolds made from the inks. Also provided are methods of making the scaffolds and applications for the scaffolds. In an embodiment, a porous scaffold comprises dECM particles and an elastomer, wherein the scaffold is planar having a thickness of about 100 μm or greater, the scaffold comprises irregularly shaped pores having a random orientation and distribution throughout the scaffold, and the scaffold is free of crosslinking between the molecular components of the scaffold. |
| US11904067B2 |
Dry double-sided material for adhesion of wet tissues and devices
Dry adhesive materials, particularly in the form of a film or tape, for adhering one or more wet surfaces comprising: (i) one or more hydrophilic polymers; (ii) one or more amine coupling groups, and (iii) one or more cross linkers. The dry adhesive material, when placed in contact with the one or more wet surfaces, absorbs liquid from the one or more wet surfaces, swells to form temporary crosslinking with the wet surface, and forms covalent crosslinking with the one or more wet surfaces. |
| US11904064B2 |
Automated decontamination of complex areas
Provided are mobile decontamination units and methods of using such units for decontaminating various areas, such as aircraft cabins. A mobile decontamination unit comprises at least one aerosol dispersing nozzle and at least one aerosol directing fan. The nozzle disperses disinfectant in the aerosol form, while the fan directed this aerosol to surfaces being decontaminated. Aerosol dispersing parameters, such the nozzle and fan orientations, dispersing rate, fan speed, and the like, are determined based on area characteristics. Specifically, orientations of different surfaces, temperature, humidity and/or other like characteristics may be considered. Some characteristics may be obtained by the mobile decontamination unit after its deployment in the area, such as using its sensors. Other characteristics, such as area layout, may be preloaded to the mobile decontamination unit prior to its deployment. The dispersing parameters are determined to ensure through decontamination of the surfaces in the area. |
| US11904062B2 |
Sterilization module
A sterilization module including a main body, a circuit board disposed in the main body, a light source disposed on the circuit board to emit sterilizing light, and a transparent unit to protect the light source from an outside and including a material that transmits the sterilizing light, in which the light source includes a mesa including a first semiconductor layer, an active layer, and a second semiconductor layer, a first electrode electrically connected to the first semiconductor layer, and a second electrode disposed on the second semiconductor layer and electrically connected to the second semiconductor layer, in which the first electrode includes a first contact region disposed on the outer area of the first semiconductor layer and a second contact region at least partially surrounded by the mesa, and a distance between the transparent unit and the circuit board is greater than a height of the light source. |
| US11904059B2 |
LED lighting apparatus having sterilizing function
A light emitting apparatus including a first light emitter including at least one first light emitting diode and a wavelength converter, and a second light emitter including at least one second light emitting diode, in which the first light emitting diode emits light having a central wavelength in a range of violet or blue, the second light emitting diode emits light having a central wavelength in a range of about 400 nm to 420 nm, the wavelength converter includes green and red phosphors to convert light of the first light emitting diode into the white light, in the white light, an irradiance of light emitted from the first light emitting diode is less than that from the red phosphor, and an irradiance of light emitted from the second light emitting diode is greater than that of the white light emitted from the first light emitter at the same wavelength. |
| US11904058B2 |
Hydrogel object and method of manufacturing hydrogel object
A hydrogel object includes a polymer and water, wherein the rate of mass loss is not greater than 20 percent by mass when the hydrogel object is left undone for one week at 25 degrees C. and relative humidity of 50 percent. |
| US11904056B2 |
Capsule shell comprising a core-shell polymer and a cellulose
A capsule shell contains 40 to 99% by weight of a core-shell polymer and 1 to 60% by weight of a cellulose. The core-shell polymer contains 50 to 90% by weight of a core, containing polymerized units of 65 to 75% by weight of ethyl acrylate and 25 to 35% by weight of methyl methacrylate; and 10 to 50% by weight of a shell, containing polymerized units of 45 to 55% by weight of ethyl acrylate and 45 to 55% by weight of methacrylic acid. |
| US11904055B2 |
Tamper resistant dosage forms
The present invention relates to pharmaceutical dosage forms, for example to a tamper resistant dosage form including an opioid analgesic, and processes of manufacture, uses, and methods of treatment thereof. |
| US11904050B1 |
Method of making a packaged Cannabis juice purée formed through high pressure processing
A Cannabis juice purée is packaged using high pressure processing (HPP). First, a Cannabis juice purée is formed by collecting raw Cannabis material and blending the raw Cannabis material together with a thickening agent and a sweetening agent. Next, the Cannabis juice purée is deposited into a container and the container is processed using HPP. In HPP, the Cannabis juice purée is loaded into a high-pressure chamber filled with pressure transmitting fluid, such as water. The pressure is applied to the Cannabis juice purée. A lid is used to seal the opening of the container. HPP allows the mixture to be pasteurized without applying heat. HPP extends the shelf life of the Cannabis juice purée to several weeks to months without applying heat that could undesirably decarboxylating the cannabinoids present in the Cannabis juice purée. Shelf life is preserved while providing a liquid beverage form of Cannabis juice purée. |
| US11904047B1 |
Formulation and delivery systems for herbal compositions for the treatment of canker sores (recurrent aphthous stomatitis) and related conditions
An herbal composition includes a plurality of herbal components designed to work harmoniously together to alleviate pain and reduce inflammation of the oral mucosa. Such pain and inflammation may be associated with, for example, recurrent aphthous stomatitis. The formulation can include ginger, cayenne, cloves, cinnamon, turmeric, and annatto. The herbal composition may be formulated as a candy or gum, for example, to provide effective delivery to the oral mucosa. |
| US11904046B1 |
Hydrocortisone oral liquid formulations
Provided herein are oral liquid formulations of hydrocortisone. Also provided herein are methods of making and using hydrocortisone oral liquid compositions for the treatment of certain diseases including endocrine disorders, rheumatic disorders, collagen diseases, dermatologic diseases, and others. |
| US11904045B2 |
Low power, chemically amplified, electrically removable barrier
An implantable device contains a drug or biosensing compound, protected from the external environment within a human body by several barriers which are broken upon activation of the device through electrothermal, chemical, and mechanical processes. The device allows accurate and repeated dosing within a human body, thus reducing the number of implantation procedures required. This device extends the lifetime of a biosensor, reducing the number of implantation procedures required. |
| US11904042B2 |
Hair coloring composition and methods for its application and removal
The instant disclosure generally relates to a coloring composition for coloring mammalian or synthetic keratin fibers or keratinous surfaces. The composition comprising a medium, optionally pigment microparticles and at least one dye, in particular at least one peri-arylene dye dissolved in the medium. Methods of using such compositions are also described herein. |
| US11904041B2 |
Leave-on oral care compositions
Leave-on oral care compositions comprising a hyaluronic acid or a salt thereof having good spreadability and improved retention period are provided for promoting Gum Health of a user. |
| US11904037B2 |
Enzymatic molecule mimicking anti-oxidant activity
Semiconductor colloids grafted covalently with an antioxidant, the colloids being semiconductor colloids constituted by at least one element chosen from the group comprising C, Si, Ge, Sn, S, Se, Te, B, N, P, As, Al, Sb, Ga, In, Cd, Zn, O, Cu, Cl, Pb, Tl, Bi, Ti, U, Ba, Sr, Li, Nb, La, I, Mo, Mn, Ca, Fe, Ni, Eu, Cr, Br, Ag, Pt, Hg, and combinations thereof. |
| US11904036B2 |
Sulfate free clear personal cleansing composition comprising low inorganic salt
A clear personal cleansing composition having an anionic surfactant, a cationic deposition polymer, an aqueous carrier and a level of inorganic salt of from about 0 to about 1 wt %. The composition is substantially free of sulfates and has a % T of greater than about 80%. The composition can further comprise amphoteric surfactants. The composition remains phase stable and minimizes coacervate formulation until after dilution with water. |
| US11904035B2 |
Lamellar liquid cleansers comprising acyl isethionate and methyl acyl taurate surfactant mixtures
The invention relates to lamellar liquid composition comprising acyl isethionate, methyl acyl taurate, amphoteric and/or zwitterionic surfactant. Unexpectedly, applicants have found that, when ratio of isethionate to taurate is kept at about to 1:1, enhanced lather is achieved. Other criticalities include ratio of amphoteric and/or zwitterionic to anionic surfactant, total amount of surfactant, and pH. |
| US11904034B2 |
Transparent soap bar
Described herein, a transparent soap bar for cleaning the skin including a soap surfactant, a synthetic surfactant, a fragrance component, an amine component, an antioxidant salt, wherein the transparent soap bar has a percent transmittance (% T) value of greater than 40% as measured using the method of Measurement of % Transmittance. |
| US11904027B2 |
Stable, concentrated radionuclide complex solutions
The present invention relates to radionuclide complex solutions of high concentration and of high chemical stability, that allows their use as drug product for diagnostic and/or therapeutic purposes. The stability of the drug product is achieved by at least one stabilizer against radiolytic degradation. The use of two stabilizers introduced during the manufacturing process at different stages was found to be of particular advantage. |
| US11904024B2 |
Eye drop composition
The present invention relates to an eye-drop composition comprising 2-amino-9-[[(1S,2R)-1,2-bis(hydroxymethyl)cyclopropyl]methyl]-1,9-dihydro-6H-Purin-6-one, and the use thereof for the diagnosis and treatment of herpetic eye infections in companion animals. |
| US11904019B2 |
Bilirubin nanoparticle, use thereof, and preparation method therefor
The present invention provides a bilirubin nanoparticle formed by the self-assembly of bilirubin and a composite comprising a hydrophilic polymer, a use thereof, and a preparation method therefor. The bilirubin nanoparticle according to the present invention can release a drug enclosed therein to the outside by being collapsed by light or active oxygen stimulation. The bilirubin nanoparticle according to the present invention exhibits antioxidant, antiangiogenic, anticancer, and anti-inflammatory activities. |
| US11904014B2 |
Immunostimulatory compositions
The invention relates to the use of melanin, complexed with an antigen, as a immunostimulatory composition. |
| US11904009B2 |
Ferritin proteins
Ferritin proteins comprising a mutation replacing a surface-exposed amino acid with a cysteine, an N- or C-terminal linker comprising a cysteine, and/or one or more immune-stimulatory moieties linked to the ferritin protein via a surface-exposed amino acid are disclosed. The ferritin proteins can further comprise a non-ferritin polypeptide and be antigenic, e.g., for use in eliciting antibodies against the non-ferritin polypeptide. |
| US11904007B2 |
Protection from stress, anxiety, neuroinflammation, and cognitive dysfunction
Methods of treating or preventing stress, anxiety, or postoperative cognitive dysfunction. Also provided are methods of improving resilience in a subject by administering a therapeutically effective amount of isolated mycobacterium. |
| US11904006B2 |
Poly(diaminosulfide) particle-based vaccine
A composition comprising particles formed of poly(diaminosulfide) and one or more leptospiral antigens, and methods of making and using the composition, are provided. |
| US11904000B2 |
Compositions and methods to enhance cutaneous wound healing
The present invention provides compositions and methods to enhance cutaneous wound healing in subjects afflicted with, or at risk for, a pulmonary infection and/or a pulmonary injury. More specifically, the embodiments of the present invention relate to using fibrin carrier as a vehicle to topically deliver one or more chemokine onto a cutaneous wound so as to accelerate wound healing. |
| US11903999B2 |
Combination of AS1411 and SAPC-DOPS for the treatment of glioblastoma multiforme
A method of inducing cell death in a glioblastoma multiforme cancer cell is provided, the method comprising administering to the cell a combination of therapeutic agents comprising: saposin C and dioleoylphosphatidylserine (SapC-DOPS), and nucleolin aptamer AS1411, wherein cell death of the cancer cell is induced. Also provided are methods of treating glioblastoma multiforme, methods of inhibiting growth of a glioblastoma multiforme tumor, kits, and pharmaceutical compositions comprising SapC-DOPS and AS1411. |
| US11903994B2 |
Dosing regimens
In some aspects, the present invention provides cell-reactive compstatin analogs and compositions comprising cell-reactive compstatin analogs. In some aspects, the invention further provides methods of using cell-reactive compstatin analogs, e.g., treat a complement-mediated disorder, e.g., to inhibit complement-mediated damage to a cell, tissue, or organ. In some aspects, the invention provides long-acting compstatin analogs and compositions comprising long-acting compstatin analogs. In some aspects, the invention further provides methods of using long-acting compstatin analogs, e.g., to treat a complement-mediated disorder, e.g., to inhibit complement-mediated damage to a cell, tissue, or organ. In some aspects, the invention provides targeted compstatin analogs and compositions comprising targeted compstatin analogs. In some aspects, the invention further provides methods of using targeted compstatin analogs, e.g., to treat a complement-mediated disorder, e.g., to inhibit complement-mediated damage to a cell, tissue, or organ. |
| US11903991B2 |
Synergistic dietary supplement compositions for the prevention, treatment or control of inflammatory disorders
A method for treating an inflammation, arthritis, or a joint disease in a patient in need thereof, comprising administering to the patient an herbal composition, where the herbal composition includes a therapeutically effective amount of an extract of Terminalia chebula; a therapeutically effective amount of an extract of Curcuma longa; and a therapeutically effective amount of a non-acidic, water-immiscible organic solvent extract of a Boswellia serrata resin. |
| US11903990B2 |
Compositions and methods for treating and removing seborrheic keratoses
A method of diminishing the appearance of or effecting the removal or disappearance of seborrheic keratoses by the application of compositions containing a) one or more, preferably a combination of, dietary antioxidants and/or antioxidant sources, b) one or more hydrating agents and c) one or more keratolytic agents. |
| US11903987B2 |
Artificial compositions comprising corosolic acid, oleanolic acid; and ursolic acid in a form of an emulsion, salve, ointment, suspension, or gel
A plant-based composition containing an alcohol extract of Tecoma species (e.g. Tecoma stans) and an exogenous carrier and/or excipient. Also provided is a composition including a mixture of three acids, namely corosolic acid, oleanolic acid, and ursolic acid, which can be found in the Tecoma species. Methods of treating skin lesions (e.g. warts, corns, calluses, and umbilical granulomas) and reducing symptoms associated with the skin lesions using such compositions are specified. |
| US11903983B2 |
Composition comprising new Lactobacillus salivarius strains and method for the prevention and treatment of otitis and upper respiratory infections
A strain of Lactobacillus salivarius as a probiotic product, and its use in the treatment and/or prevention of otitis and upper respiratory infections. |
| US11903978B2 |
Non-winterized, standardized marine source oil products and methods of making thereof
A functional food including a supplement composition in which the supplement composition includes a non-winterized marine source oil. |
| US11903975B2 |
Methods and compositions relating to chondrisomes from blood products
Therapeutic chondrisome and mitoplast compositions and related methods are described. |
| US11903974B2 |
Methods and compositions relating to chondrisomes from cultured cells
Therapeutic chondrisome compositions and related methods are described. |
| US11903969B2 |
Genome editing of graft-derived T-cells for post-transplant immunotherapy
Methods and compositions for modifying allogeneic donor αβ T cells for use in the treatment of high risk leukemias are provided. |
| US11903966B2 |
Intracellular genomic transplant and methods of therapy
Genetically modified compositions, such as non-viral vectors and T cells, for treating cancer are disclosed. Also disclosed are the methods of making and using the genetically modified compositions in treating cancer. |
| US11903960B2 |
Treatment methods for fibrosis targeting SMOC2
Described herein are methods for treating fibrosis, e.g., kidney fibrosis, using agents that target Secreted Modular Calcium-binding protein 2 (SMOC2). |
| US11903955B2 |
Methods of treating heart failure with reduced ejection fraction
The present disclosure is directed to methods of treating patients with heart failure with reduced ejection fraction (HFrEF), with and without Type 2 diabetes, with an SGLT2 inhibitor, such as dapagliflozin. The methods disclosed herein can reduce the risk of a composite outcome of a first episode of worsening heart failure (hospitalization for heart failure or an urgent heart failure visit) or death from cardiovascular causes. Each of the three components of this composite outcome can also be reduced, as well as the total number of heart failure hospitalizations and deaths from cardiovascular causes. SGLT2 inhibitors, such as dapagliflozin, can also reduce a worsening of heart failure symptoms. The methods disclosed herein can also improve heart failure symptoms, health status, and quality of life. |
| US11903953B2 |
Remdesivir treatment methods
Provided herein are methods of treating or preventing a viral infection in a subject comprising administering a compound of Formula I, Formula Ia, or Formula Ib, or a pharmaceutically acceptable salt thereof, wherein the subject is not being treated with chloroquine, or an analog or salt thereof. |
| US11903948B2 |
Anti-ErbB2 antibody-drug conjugate and composition thereof, preparation method therefor, and use thereof
Provided is a preparation method of an antibody-drug conjugate represented by Formula (I), or a pharmaceutically acceptable salt or stereoisomer thereof, or a solvate of the foregoing, wherein A, X, Y, L, D and a are as defined herein. |
| US11903941B2 |
Compositions and use of varenicline for treating dry eye
Described herein are methods and pharmaceutical formulations for treating dry eye disease. |
| US11903939B2 |
Patch preparations with accidental use prevention features
The present disclosure provides a patch preparation having features that prevent accidental use. In some embodiments, a patch preparation containing a plaster on a support, wherein the plaster comprises a solvent that is a combination of ethyl acetate and n-heptane. The patch preparation can lose its adhesion after the plaster is exposed to air and at least some of the solvent has evaporated, or if the patch is removed from the skin. This feature prevent the used patch from being applied to the skin again, and can prevent accidental use. A method of forming a patch preparation is also disclosed. |
| US11903938B2 |
Methods of treating Fabry patients having renal impairment
Provided are methods for treatment of Fabry disease in patients having HEK assay amenable mutations in α-galactosidase A. Certain methods comprise administering migalastat or a salt thereof every other day, such as administering about 150 mg of migalastat hydrochloride every other day. |
| US11903936B2 |
Anti-malarial agents
The present invention is related to new pyrrole derivatives in the manufacture of a medicament for preventing or treating malaria. Specifically, the present invention is related to pyrrole derivatives useful for the preparation of a pharmaceutical formulation for the inhibition of malaria parasite proliferation. |
| US11903934B2 |
Rifabutin treatment methods, uses, and compositions
The invention provides formulations containing highly concentrated solutions of rifabutin and methods of making such formulations. The invention also provides methods of using such formulations to treat a bacterial infection in a subject. |
| US11903931B2 |
Salts of selective estrogen receptor degraders
Provided herein are compounds, salts, crystalline forms, and pharmaceutical compositions that are related to Selective Estrogen Receptor Degraders, as well as methods of preparing the same. Also provided herein are methods of using the compounds, salts, crystalline forms, and pharmaceutical compositions for the treatment of diseases or disorders, such as breast cancer. |
| US11903929B2 |
Method for inhibiting dengue virus infection
The present invention concerns the use of compounds and compositions for the treatment or prevention of Flavivirus infections, such as dengue virus infections and Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as dengue virus and Zika virus infection, by administering a compound or composition of the invention, to a subject in need thereof; methods for inhibiting Flavivirus infections, such as dengue virus and Zika virus infections, in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits useful for treating or preventing Flavivirus infections, such as dengue virus and Zika virus infections. |
| US11903927B2 |
Combination treatment of cancer
The present invention relates to treatment of cancer, in particular to methods of sensitising cancer cells to an anti-cancer therapy by administering an effective amount of a modulator of Volume Regulated Anion Channels, i.e. a VRAC modulator. |
| US11903925B2 |
Compositions for preventing and treating pulmonary injury due to ionizing radiation or cytotoxic drugs
Compositions comprising melatonin or derivatives thereof for administration to the epithelium of the lower airway to protect against lung damage due to chest irradiation and/or cytotoxic chemotherapy are provided. |
| US11903922B2 |
Compositions and methods for improving mitochondrial function and treating neurodegenerative diseases and cognitive disorders
Provided are compositions comprising compounds or precursors to compounds which may be used for a variety of therapeutic applications including, for example, treating and/or preventing a disease or disorder related to reduced or inadequate mitochondrial activity, including aging or stress, diabetes, obesity, and neurodegenerative diseases. The compounds relate generally to urolithins and precursors thereof, including but not limited to ellagitannins and urolithin A. In certain embodiments the compositions are presented in or as food products or nutritional supplements. These same compounds and compositions can also be used advantageously in generally healthy individuals to increase or maintain metabolic rate, decrease percent body fat, increase or maintain muscle mass, manage body weight, improve or maintain mental performance (including memory), improve or maintain muscle performance, improve or maintain mood, and manage stress. |
| US11903920B2 |
Cannabinoid formulation: production method and use
An oil-based formulation comprising a cannabinoid and pico size carbon particles. The formulation is suitable for administration to a patient having a medical condition requiring the use of cannabinoid. |
| US11903919B2 |
Oral cannabinoid tablet
The present invention relates to an oral tablet for delivery of cannabinoids to mucosal surfaces comprising a population of particles and one or more cannabinoids, the population of particles comprising a) directly compressible (DC) sugar alcohol particles and b) non-directly compressible (non-DC) sugar alcohol particles, the non-DC particles providing the tablet with a plurality of discrete non-DC areas. |
| US11903911B1 |
Method of treating obesity by reversal of Na/K-Atpase inhibition
Methods of treating obesity include administering to a subject in need thereof an effective amount of a therapeutic agent capable of reversing an inhibition of a Na/K-ATPase in a small intestine of a subject, such as a basolateral membrane Na/K-ATPase. Administering the therapeutic agent can further decrease an amount of glucose transport and/or decrease an amount of salt absorption in the small intestine of the subject to thereby treat the obesity. Methods for screening for a compound useful for treating obesity include contacting a small intestine cell with an effective amount of a test compound, and detecting whether an activity level of a Na/K-ATPase in the small intestine cell is increased in the presence of the test compound. The test compound is then identified as a compound useful for the treatment of obesity if the activity level of the Na/K-ATPase is increased in the presence of the test compound. |
| US11903909B2 |
Combined liposuction method
The invention relates to combined liposuction methods and can be used in surgical interventions to remove local fat deposits in the lower third of the face and neck. The method includes a preoperative examination of the patient when one or more areas of the lower third of the face and neck of the patient are designated as liposuction areas constituting the operative field. The contour boundaries of the operative field and at least one operative access point are determined. Uniform infiltration anesthesia of the adipose tissue to be removed in the liposuction areas is performed. From a Nd:YAG laser radiation source with a wavelength of 1064 nm, a Nd:YAG laser radiation with a wavelength of 1064 nm in a pulsed mode with a frequency of 50 Hz, with a pulse duration of 300 μs and a power of the predetermined value is supplied directly to the adipose tissue to be removed. |
| US11903908B2 |
Methods of administering amantadine
Methods of nighttime administration of amantadine to reduce sleep disturbances in patient undergoing treatment with amantadine are described, as well as compositions of extended release amantadine that are suitable for nighttime administration. |
| US11903904B2 |
System for precise measurement and dispensing of liquids
A dispenser device for dispensing fluids is described. The dispenser can include a reservoir cap that can directly attach to and replace the screw top cap of traditional screw top bottle. The reservoir cap includes an air reservoir that can facilitate movement of the fluid through the device. The reservoir cap is coupled to a dispenser that is configured to receive the fluid from the cap. The dispenser can be detached from the cap and used to directly dispense the fluid. |
| US11903894B2 |
Acoustic shock wave therapeutic methods to prevent or treat opioid addiction
The method of treating a patient addicted to pain medication or opioids has the step administering acoustic shock waves or pressure pulses to the patient. A second embodiment includes a treatment to reduce a patient's pain caused by a medical condition and/or medical procedure to reduce or eliminate the taking of addictive pain medication. The treatment has the step of administering acoustic shock waves or pressure pulses directed to an area near a source of the pain or to one or more reflexology zones or to one or more reflexology zones and to an area near the source of the pain or both to treat the medical condition or prior to the medical procedure or during the medical procedure or after the medical procedure or any combination thereof. |
| US11903893B2 |
Massage device
A massage device for a person's appendage includes a plurality of enclosures each including an outer surface and a hollow interior space having a control circuit, a power source such as a rechargeable battery, a vibration mechanism, and preferably at least one motor and a gear arrangement. Each enclosure includes at least one roller driven by the gear arrangement and the at least one motor. A plurality of connectors are each fixed between two adjacent enclosures to form a ring with the enclosures and the connectors. The connectors are adapted to contract or expand such that with the person's appendage fitted through the ring, the connectors are retracted until the rollers each contact the person's appendage to move the device along or about the person's appendage while the vibration mechanism massages the person's appendage. |
| US11903892B2 |
Heel clamp for footwear sole arrangement
A heel clamp, or posterior component, for an article of footwear is provided. The heel clamp may comprise a posterior component height value measuring a height value from a lowest point under the heel of the foot on an upper facing surface to a top of the posterior component. A lateral component and a medial component of the heel clamp may include a predetermined height value or an extension height value. The lateral component may be extending into or through an area in-between a lateral malleolus bone of the foot and an Achilles tendon of the foot, the medial component may be extending into or through an area in-between a medial malleolus bone of the foot and the Achilles tendon of the foot, and the intermediate component may be extending to an area of an end of a top of a calcaneus bone of the foot. |
| US11903879B2 |
Method for delivery of compositions to the eye
The present invention discloses a device suitable for delivery of a fluid composition to an eye, especially therapeutic compositions, comprising: a hollow needle with a bore having a proximal end and a distal end, said distal end configured to pass into a passage in a sclera of an eye, said bore configured to function as a conduit for a fluid from said proximal end to said distal end, and a solid separator having a distal tip, configured to move inside said bore of said hollow needle allowing said distal tip of said separator to protrude from said distal end of said needle. |
| US11903878B2 |
Lasik flap cutting patterns including intrastromal pocket for bubble management
A method implemented in an ophthalmic surgical laser system that employs a resonant scanner, scan line rotator, and XY- and Z-scanners, for forming a corneal flap in a patient's eye with improved bubble management during each step of the flap creation process. A pocket cut is formed first below bed level, followed by the bed connected to the pocket cut, then by a side cut extending from the bed to the anterior corneal surface. The pocket cut includes a pocket region located below the bed level and a ramp region connecting the pocket region to the bed. The bed is formed by a hinge cut and a first ring cut at lower laser energies, followed by a bed cut and then a second ring cut, which ensures that any location in the flap bed is cut twice to minimize tissue adhesion. The side cut is formed by multiple side-cut layers at different depths which are joined together. All cuts are formed by scanning a laser scan line generated by the resonant scanner. |
| US11903874B2 |
Ophthalmic implant system for drug delivery
An ophthalmic implant including an intraocular lens (IOL) and at least one drug delivery device. The IOL including an anterior side, a posterior side, a lens, and at least one haptic extending outwardly from the lens and including a first haptic extending from the lens at a first optic-haptic junction. The at least one drug delivery device including a first drug delivery device including a pad and a fixation portion extending from the pad. The pad including at least one therapeutic agent contained therein, an anterior surface, a posterior surface, and a sidewall extending around the pad and between the anterior surface and the posterior surface. The drug delivery device configured for attachment to the IOL via the fixation portion. In an assembled state of the implant, the first drug delivery device is attached to the IOL and the pad overlays the first optic-haptic junction. |
| US11903873B2 |
Infusion pipe
An infusion pipe capable of achieving a flow rate higher or the same as that of a conventional product, and of easily joining to a cannula attached to an eyeball. The infusion pipe of the present invention is used in an ophthalmic operation with the infusion pipe joined to a cannula attached to an eyeball, and includes an insertion part to be inserted, at the time of joining to the cannula, inside a cannula piercing part, which is a part of the cannula for piercing the eyeball. A cross-section of the insertion part is an arc shape from which a part of a circle is cut out. |
| US11903871B2 |
Siphon apparatus
Invention is related to water used in combination with outdoor activity; which can include, recreation activities, therapeutic activities, exercise activities. Outdoor activity can be utilized by a user, or more than one user. Recreation activities can provide multiple user interface in a game format. Therapeutic activity can include, a smoking cessation modality, an improved immune system modality, a virus fighting modality which may include covid or related. Exercise activities can include, calorie burning, flexibility, strength, breathwork. Method can use a siphon water delivery. Invention can be used as a lawn watering device. Method can be supported with an app or other related technology, social media interface. |
| US11903867B2 |
Ostomy device with a nonwoven element comprising a water-soluble component and a releasable material
An ostomy device includes a nonwoven element having a water-soluble component and a releasable material. When the ostomy device is applied to a user and stomal output contacts the distal surface of the nonwoven element, the water-soluble component dissolves and releases the releasable material from the nonwoven element to neutralize at least one of enzyme activity and pH of the stomal output. |
| US11903861B2 |
Systems and methods for appendage support
Systems and methods are described for supporting an appendage or spine. In one embodiment, a support for a spine comprises a support body configured to align with a spinal column of a wearer further comprising a plurality of modular flexible support body segments configured to align with regions of the spinal column, a plurality of straps disposed along a longitudinal axis of the support body, and a support member disposed adjacent the support body to provide rigidity to the support body. The support member acts as a cantilever configured to distribute a corrective force along the length of the support body. |
| US11903859B1 |
Methods for deployment of an implant
Systems, devices, and methods are provided for the delivery of an implant into the prostatic urethra. Embodiments of delivery systems can include a delivery device for insertion into the patient and a proximal control device for use in controlling release of the implant from the delivery device. |
| US11903856B1 |
Tapered sleeve
The present disclosure describes methods of making a sleeve comprising a conical frustum having first and second end profiles and a lumen there through for covering and constraining an expandable device, and apparatuses, systems, and assemblies comprising an expandable device and a sleeve having a frustoconical shape when the expandable device is at least partially expanded. The present disclosure further describes methods for deploying an expandable device in a patient comprising releasing a releasable seam disposed on a sleeve and everting the sleeve while retracting it from the expandable device. |
| US11903845B2 |
Tibial tray inserter
Tibial implants, instruments, systems, and methods of implanting a tibial tray during a knee arthroplasty. The inserter instrument may include a main body with a pair of fixed posterior tabs, a moveable anterior tab body with an anterior tab, and a rotatable shaft for controlling movement of the anterior tab body. When the shaft is rotated, the anterior tab body is translated into an expanded position to lock the inserter to the tibial tray, thereby providing precise positioning of the tibial tray during implantation. |
| US11903843B2 |
Bioabsorbable implant combined with tissue-engineered composite intervertebral disc
The present disclosure describes an intervertebral disk replacement system. The system can include a tissue-engineered intervertebral disc that is combined with a bioresorbable stabilization system for structural guidance. The system can prevent or reduce intervertebral disk implant displacement and can increase the stiffness when compared to the implantation of the intervertebral disk implant without the stabilization system. |
| US11903840B2 |
Fusion implant
Implants, instruments, and methods are presented for fixing adjacent bone portions to promote fusion of the bone portion. |
| US11903839B2 |
Baseplate of a modular shoulder joint prosthesis and related methods for implanting the same
Shoulder joint implants are disclosed herein for use in shoulder reconstruction that are configured to facilitate the inclusion a central bone screw for augmented bone fixation. The implant can include a baseplate (or metaglene) configured to secure a glenosphere or other prosthetic component to the glenoid. To facilitate lateral or proximal insertion of a central bone screw through the implant, a throughbore defined along the central axis of the metaglene can be widened to accommodate the maximum diameter of the screw. To enable fixation of the glenosphere to the metaglene, a collet can be configured to engage the smaller diameter of a glenosphere coupling element and inserted into the central throughbore. The collet and the bone screw can be separate parts, thereby making insertion of the bone screw optional. Alternatively, the collet and bone screw can be integrated together to form a unitary construct. |
| US11903837B2 |
Two-piece floating joint replacement device with a rigid backing material
A two-part joint replacement device for replacing damaged soft joint tissue, such as a meniscus or cartilage tissue. In one form, the device may include a free floating soft joint tissue replacement component comprising a first tissue-interface surface shaped to engage a first anatomical (bone and/or cartilage) structure of a joint having damaged soft tissue. The device may also include a free floating rigid base component comprising a second tissue-interface surface shaped to engage a second anatomical (bone and/or cartilage) structure of the joint. The free floating soft joint tissue replacement component may be shaped to slidably interface with the rigid base component. In another form, the free floating soft joint tissue replacement component and the rigid base component are fixed together. |
| US11903834B2 |
Heart anchor positioning devices, methods, and systems for treatment of congestive heart failure and other conditions
According to one embodiment, a heart anchor tensioning device includes a main body and an elongate shaft. A tension member or tether may be inserted through a lumen of the elongate shaft to allow the shaft to be advanced over the tension member and within a body while the main body is positioned outside of the body. The device also includes an anchor coupling mechanism that is configured to engage a heart anchor and move the heart anchor into engagement with a first wall of the heart. The anchor coupling mechanism is able to lock the heart anchor to inhibit proximal movement of the heart anchor along the tension member. The device further includes a tension indicating mechanism that provides an indication of a force being applied to the heart anchor by the device. |
| US11903832B2 |
Transcatheter artificial cusp for valve insufficiency
The present invention relates to an obstructing device comprising a hollow tubular member comprising a. a proximal opening at its proximal end; b. a substantially tubular surface extending distally from said proximal opening; c. a distal end. The obstructing device further comprises a grasping arm extending distally from said opening at the proximal end; wherein the distal end is either closed or comprises a small orifice. The present invention relates to a method of delivery of said device. |
| US11903824B2 |
Cardiac valve prosthesis
A prosthesis for a cardiac valve includes prosthetic leaflets which are intended to functionally replace the native leaflets of a cardiac valve following the implantation of the cardiac prosthesis. The prosthesis also includes a prosthetic member on which there are mounted the prosthetic leaflets and which is intended to take up a stable, predetermined functional configuration in which the prosthetic member and the prosthetic leaflets reproduce the functionally correct configuration for the purpose of the physiological replacement of the native cardiac valve. The prosthetic member is preconfigured so as to move gradually from an altered, temporary functional configuration, in which the prosthetic member has a deformed geometry with respect to the stable, predetermined stable functional configuration, to said stable, predetermined functional configuration. |
| US11903822B2 |
Push mechanism for interfacing a drive mechanism handpiece with an introacular lens cartridge
Systems, methods, and apparatuses for inserting an intraocular lens (IOL) into an eye, are provided. The apparatus comprises an IOL cartridge comprising a nozzle, a compartment, a plunger, and a plunger case. The nozzle is in fluid communication with the compartment, and the plunger case is in fluid communication with the compartment. The plunger is disposed within the plunger case. The plunger case includes flexible members extending from an outer surface of the plunger case. The IOL cartridge is configured to removably attach to a handpiece. |
| US11903821B2 |
Intraocular lens exchanger
Provided is an intraocular lens exchanger for moving a foldable intraocular lens (IOL), the intraocular lens exchanger including: an outer tube having a first passage formed in a forward/rearward direction; an inner tube disposed to be movable along the first passage and having a second passage formed in the forward/rearward direction; and a variable tube extending from a front end of the inner tube to form a variable passage connected to the second passage, in which the variable tube has an extension part having a width that increases forward in an unconstrained state in which the variable tube is not positioned in the first passage, and the extension part is provided to be elastically deformed when the unconstrained state changes to a constrained state in which at least a part of the extension part is received in the first passage. |
| US11903813B2 |
Intraosseous screw with cortical window and system and method for associating soft tissue with bone
An intraosseous screw for deposit into a bone structure and retaining a soft tissue therein. The intraosseous screw includes a body and a retention member. The body defines an axial cavity in which soft tissue can be deposited and a window that permits the soft tissue to contact the bone structure in which the intraosseous screw is deposited. The retention member is positioned within the axial cavity and at least partially defines an opening through which a suture connected to soft tissue can pass to facilitate anchoring of the soft tissue within the axial cavity. The intraosseous screw can be combined with a passing suture, driver, and/or peg to provide a system for associating soft tissue with a bone structure. The intraosseous screw can be utilized in a method in which soft tissue is deposited into a bone structure after the interosseous screw is fully deposited in the bone structure. |
| US11903809B2 |
Graft preparation system
A graft preparation system includes a fixation implant including a strand of suture wrapped around a graft preparation card. A tenaculum includes a first arm having a first tooth and a second arm having a second tooth that are pivotally connected at a pivot. The first arm includes a slot between the first tooth and the pivot that receives the graft preparation card. A tape suture assembly includes a tape suture and a first suture strand. The tape suture is positioned on a graft, and the tape suture is attached to the graft with a stitch formed with the first suture strand. |
| US11903807B2 |
Umbilical hernia prosthesis
The present invention relates to a prosthesis (200) comprising: —one mesh (1) delimited by a peripheral exterior edge (1a), —a frame (2) fastened to said mesh and adopting the shape of said peripheral exterior edge of the mesh, said frame being set back from said peripheral exterior edge and being provided with two hinge points (3a, 3b), the line passing through said two hinge points also passing through the centre (1b) of the mesh and thus forming a line M for folding the mesh in two, characterized in that said prosthesis further comprises at least two anchor pieces (5) made of suturable material and located on a single face of the mesh (1) on either side of said folding line, each piece having a fixed part (5a) linked to said mesh and a free part (5b), said free part being linked to at least one thread-shaped element (7). |
| US11903805B2 |
Method of making an absorbent composite and absorbent articles employing the same
Disclosed is an absorbent core composite for a disposable absorbent article. The absorbent composite has a first fabric, a body side second fabric, and a plurality of aggregates of superabsorbent particles (SAP) situated between the first fabric second fabric. About each of a plurality of the SAP aggregates, an arrangement of spaced apart bond sites secures the second fabric to the first fabric and form a pocket in which the SAP aggregate is secured between the first fabric and the second fabric. The body side second fabric is a bulky nonwoven including fibers that entangle at least some particles in the SAP aggregate. |
| US11903803B2 |
Absorbent articles with elastics in multiple layers
Absorbent articles that include elastics in multiple layers are disclosed herein. |
| US11903799B2 |
Semi-rigid bandage
Semi-rigid bandages disclosed herein include a bandage structure layer with an embedded resin material. The resin material is formulated to cure when exposed to an activator such as air or water. Upon curing, the bandage hardens to a semi-rigid state that is harder and more rigid than conventional bandage materials found in household first-aid kits, yet less rigid than fiberglass-based orthopedic casts. |
| US11903798B2 |
Reduced pressure apparatus and methods
Some embodiments have a pump assembly mounted to or supported by a dressing for reduced pressure wound therapy. The dressing can have visual pressure, saturation, and/or temperature sensors to provide a visual indication of the level of pressure, saturation, and/or temperature within the dressing. Additionally, the pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump. The pump can be configured to be sterilized following the assembly of the pump such that all of the components of the pump have been sterilized. |
| US11903793B2 |
Machine learning dental segmentation methods using sparse voxel representations
Methods for automatically segmenting a 3D model of a patient's teeth may include scanning a patient's dentition and converting the scan data into a 3D model, including a sparse voxel representation of the 3D model. Features can be extracted from the sparse voxel representation of the 3D model and input into a machine learning model to train the machine learning model to segment the 3D model into individual dental components. |
| US11903792B2 |
Automated production of dental restoration
A method for manufacturing/producing a dental restoration for a patient, where the method includes: obtaining a 3D scan of at least a restoration site of the patient's mouth, where the manufactured dental restoration is adapted for fitting to the restoration site; obtaining a computer-aided design (CAD design) of the dental restoration; milling the restoration from a material, where the restoration is milled both on an inside surface configured for fitting to the shape of the restoration site of the patient's mouth and on an outside surface, where the milling is according to the obtained CAD design; transferring the milled restoration to a retention means providing a fixed known position of the restoration relative to a post-processing machinery, where the restoration is retained on the inside surface, such that the outside surface of the restoration is approachable/free/accessible; and performing post-processing of the outside surface of the restoration. |
| US11903788B2 |
Multifaceted registration of intraoral scans
A system includes an intraoral scanner that generates a plurality of intraoral images of a dental site and a computing device. The computing device generates a first surface of a first region of the dental site based on a first intraoral image and generates a second surface of a second region of the dental site based on a second intraoral image. The computing device determines relative positions of the first surface and the second surface, wherein overlap between the first region of the dental site represented in the first intraoral image and the second region of the dental site represented the second intraoral image is insufficient for registration of the second intraoral image to the first intraoral image. The computing device outputs the first surface and the second surface having the relative positions to a display. |
| US11903786B1 |
Devices, systems and methods for temporary attachment of a safety line to dental restorations and appliances
Devices, systems, and methods for handling dental restorations or dental appliances, including a device having an adhesive at one side of a flexible substrate which peels from a strip to connect to a dental appliance, the device further including an abrasive at an opposite side of the substrate, and in further aspects a tab section devoid of adhesive to accommodate easy grasp and lift of the device for removal from the dental appliance, and in further aspects a string attached to the tab. |
| US11903784B2 |
Dental tool assembly
A handling device for a dental tool having a) a body having an elongated shape configured to receive a prying load from an operator; and b) one or more receptacles through the body configured to retain at least a portion of a dental tool and allow an engagement portion of the dental tool to project therefrom substantially perpendicular to a longitudinal axis of the body; wherein the engagement portion is adapted to contact a portion of a dental covering along only one of a facial side or a lingual side of the dental covering and by being wedged between a gum-line and the dental covering; and wherein the one or more receptacles are configured to transfer the prying load from the body to the engagement portion of the dental tool. |
| US11903782B1 |
Electric toothbrush connecting member and electric toothbrush
The present invention discloses an electric toothbrush connecting member and an electric toothbrush. The electric toothbrush connecting member includes a connecting member body and an elastic member. The connecting member body includes an anti-release fastening position. The outer wall of the connecting member body surrounds a recess and is provided with a mounting groove adapted to the elastic member. The elastic member is sleeved on the mounting groove. The anti-release fastening position protrudes and is arranged on the surface of one side of the mounting groove. In the present invention, the outer wall of the connecting member body is sleeved with the elastic member thereon. The anti-release fastening position is arranged to fix the elastic member in place. The elastic member is additionally arranged. Therefore, the connecting member body can flexibly adjust the tightness of a handle, effectively transferring the mechanical vibration energy of a drive handle to the head of the toothbrush and reducing noise. The elastic member can also reduce the wear of the connecting member body and the handle due to the high-frequency vibration of the electric toothbrush for a long time, which is more conducive to improving the service life and cleaning effect of the electric toothbrush. |
| US11903781B2 |
Split denture
The invention relates to a method for configurating a split denture. A digital 3D model of the denture comprising a plurality of teeth is provided. The digital 3D model of the denture is split into a digital 3D model of a base part and a digital 3D model of a teeth part. The base part comprises a first artificial gingiva portion. Further, the base part is configured to support the teeth part. The teeth part comprises the plurality of teeth of the denture and a second gingiva portion. The teeth part is configured to be mounted on the base part. The digital 3D model of the split denture is provided for generating at least one of the base part and the teeth part. |
| US11903779B2 |
Dental preparation guide
A method for validating a preparation of at least one tooth in a prepared set of teeth for determining whether the prepared tooth is capable of accepting a dental restoration includes obtaining a virtual dental preparation guide configured for validating the preparation of the at least one tooth; obtaining a digital 3D representation of the prepared set of teeth; visualizing the virtual dental preparation guide together with the digital 3D representation of the prepared set of teeth; and validating from the visualization of the virtual dental preparation guide together with the digital 3D representation of the prepared set of teeth whether the prepared at least one tooth is shaped such that it can accept the dental restoration. |
| US11903777B2 |
Systems and methods for cleaning endoscopic instruments
A method for controlling fluid delivery to a medical instrument comprises releasing, from a reservoir of a known size and having fluid at a volume and a first fluid pressure, a released fluid volume of the fluid to the medical instrument. The method also comprises measuring a vented fluid volume and determining a discharged fluid volume through the medical instrument based on the released fluid volume and the vented fluid volume. |
| US11903773B2 |
Aerodynamic surgical light and boom systems
Disclosure herein are aerodynamic surgical lights and methods of manufacturing and use thereof. The aerodynamic surgical lights may include a light head made of one or more substantially tubular light housings. The substantially tubular light housings contain and protect a plurality of LED lights and their respective reflectors that aim a light beam toward the lower side of the substantially tubular light housings. The substantially tubular light housings are vertically elongate. The vertically elongated substantially tubular light housings include upper sections that are aerodynamically curved or pointed to streamline airflow past the light housings. The upper sections of the substantially tubular light housings are made of molded plastic resin reinforced with carbon fibers or glass fibers and the lower sections of the substantially tubular light housings are made of a clear moldable plastic. |
| US11903764B2 |
Wireless transducer charging for handheld ultrasound systems
A wireless handheld ultrasound system an ultrasound front end to transmit ultrasonic waves into a subject and convert received ultrasonic echoes into digital data; an image processor coupled to the ultrasound front end to convert the digital data into an image; and a power section coupled to the ultrasound front end and the image processor. The power section may include a battery; a charging circuit to charge the battery; and a wireless power transducer coupled to the charging circuit to convert wireless power received from an external source into electrical energy for the charging circuit. |
| US11903763B2 |
Methods and system for data transfer for ultrasound acquisition with multiple wireless connections
Methods and systems are provided for ultrasound imaging. In one example, a method includes receiving ultrasound signals of a region of interest with a wireless hand-held probe assembly, generating a plurality of received digital signals based on the received ultrasound signals within the wireless hand-held probe assembly, generating each of a larger dataset and a smaller dataset from the plurality of received digital signals, transmitting the smaller dataset from the wireless hand-held probe assembly to a hub via a lower bandwidth wireless connection, transmitting the larger dataset from the wireless hand-held probe assembly to the hub via a higher bandwidth wireless connection, generating each of a low resolution image from the smaller dataset and a high resolution image from the larger dataset at the hub, and transmitting the low resolution image from the hub to a first display and the high resolution image from the hub to an electronic device. |
| US11903760B2 |
Systems and methods for scan plane prediction in ultrasound images
The current disclosure provides systems and methods for providing guidance information to an operator of a medical imaging device. In an embodiment, a method is provided, comprising training a deep learning neural network on training pairs including a first medical image of an anatomical neighborhood and a second medical image of the anatomical neighborhood as input data, and a ground truth displacement between a first scan plane of the first medical image and a second scan plane of the second medical image as target data; using the neural network to predict a displacement between a first scan plane of a new medical image of the anatomical neighborhood and a target scan plane of a reference medical image of the anatomical neighborhood; and displaying guidance information for an imaging device used to acquire the new medical image on a display screen. |
| US11903753B2 |
Dental x-ray imaging system for producing intraoral x-ray images
The invention relates to a dental x-ray imaging system for producing intraoral x-ray images, in particular of dental patient tissue, with the aid of an intraoral x-ray sensor, which can be placed in the oral cavity in the beam path of an x-ray emitter positioned outside the oral cavity, wherein the x-ray imaging system is configured to record two or more temporally sequential individual x-ray images and to create an overall x-ray image from said individual images in such a way that the results of the exposures of the x-ray images are combined and a motion occurring between and/or during the sequential individual x-ray images is compensated. |
| US11903752B2 |
Dental chair-side tomosynthesis system
An intraoral imaging apparatus for tomosynthesis imaging has an x-ray source having a primary collimator that defines boundaries of a radiation field. A transport apparatus translates the x ray source along a path for tomographic imaging. An intraoral x-ray detector defines an imaging area for the radiation field. A positioning apparatus correlates the position of the intraoral detector to the position of a secondary collimator. One or more radio-opaque markers provided on a detector attachment is coupled to the detector, the one or more markers configured to condition acquired x-ray images to relate the spatial position of the intraoral x-ray detector to the x-ray source position, wherein the one or more markers are disposed within the defined imaging area. A control logic processor accepts image data from the detector and determines the relative location of the source with respect to the detector according to detected marker position. |
| US11903750B2 |
General purpose, wide energy range calibration source for medical emission tomography
For calibration in medical emission tomography, the dosimeter and/or detector is calibrated in the field, such as at the clinic or other patient scanning location. To allow for a fewer number of calibration sources used in calibrating and/or assist in calibration for multispectral emission tomography, a calibration source includes multiple isotopes and/or a proxy source or isotope is used instead of the same isotope used in factory calibration. |
| US11903747B2 |
Breathable package with cohesive color heat seal indicator
A breathable package that allows a device or object disposed in the package to be sterilized, and maintains the sterile condition until the package is opened at the point of use. The package also provides a visual indication that the package seal integrity has not been compromised or that the package has been compromised or breached. The package includes a first material, such as a film, and a second non-woven material, such as non-woven high density polyethylene, that form opposing sides of the package. |
| US11903743B2 |
Method for providing alert of potential thyroid abnormality
Provided are a system and a computer program for managing and predicting thyrotoxicosis using a wearable device. The system for predicting thyrotoxicosis is a system for predicting thyrotoxicosis using a resting heart rate, the system including a wearable device for measuring the heart rate of a patient at regular intervals, and a bio-signal computing device for receiving heart rate information from the wearable device, the bio-signal computing device outputting a warning alarm when a resting heart rate is greater than a reference heart rate when the patient is in a normal state. |
| US11903737B1 |
Method and system for modifying contact status of an electrode
A method of modifying contact status of one or more electrodes in a plurality of electrodes located on a medical device includes measuring an electrical characteristic of each electrode in the plurality of electrodes located on the medical device, determining a contact status for each electrode in the plurality of electrodes based on the measured electrical characteristic for the corresponding electrode, wherein the contact status is indicative of contact with adjacent tissue. The method further includes modifying the contact status of a first electrode in the plurality of electrodes based on the determined contact status of one or more other electrodes in the plurality of electrodes. |
| US11903736B2 |
Multiple sensor wearable and portable non-invasive respiration monitoring instrumentation
A system, apparatus, and method using multiple complementary sensors for the monitoring and wireless communication of several respiration characteristics—that is badge-size, wearable on the outside of clothing, and non-invasive. |
| US11903735B2 |
Apparatus of examining surface of an organism and method thereof
An apparatus and method for examining an organism surface includes a pliable member including a contact layer, a plurality of channels, and a reaction layer, wherein the plurality of channels are disposed between the contact layer and the reaction layer; each of the channels having a size in the range of micrometers and formed of biocompatibility materials, and the contact layer including a plurality of spherical projections having a size in the range of micrometers and formed of biocompatible materials, and the reaction layer including examining molecules and a reaction unit. |
| US11903732B2 |
Prenatal monitoring device
A garment shaped to approximate the abdomen of an expectant mother having a layered laminated conductive material adhered to the garment is disclosed. A portion of the laminated material is configured to directly contact the skin of the maternal abdomen to create an electrical signal connection. A portion of the layered laminated material comprises a stretchable circuit assembly having a substrate with an adhesive layer, a thermoplastic layer, a conductive layer and an encapsulating layer. A monitor controller is disposed about the garment and is configured to receive electrical signals from the circuit assembly and transmit information related to the electrical signals to a remote location. |
| US11903726B2 |
System for dynamically stabilizing the chest wall after injury, fracture, or operative procedures
A device for treating chest wall injuries, including rib fractures, flail chest injuries or surgical incisions is described herein. The device includes a localized airtight compartment external to the chest wall and fully covering the area of injury, and is capable of varying the pressure within the compartment, and providing dynamic real-time counter forces that act reciprocal to the intrathoracic pressure changes that occur during ventilation. In a preferred embodiment, the device has the capability of sensing the patient's chest wall motion created by ventilation, and includes a pressure control component capable of varying the pressure within the airtight compartment such that it opposes pressure changes within the chest. The apparatus would be particularly useful in preventing the paradoxical movement of flail chest injuries. The device would also lessen pain experienced by patients with thoracic injuries such as rib fractures and post operative suffering. |
| US11903721B1 |
Digital apparatus and application for treating mild cognitive impairment and dementia
Methods and apparatuses are described herein for treating a patient with mild cognitive impairment (MCI) or dementia by one or more digital therapeutics. For example, a patient. who has been diagnosed with the MCI or dementia may administer one or more digital therapeutics to the patient to improve a plurality of neurohumoral factors that cause the MCI or the dementia of the patient. The digital therapeutics may include one or more digital instructions that are generated to treat at least one imbalance of the plurality of neurohumoral factors based on at least one neurohumoral change among the plurality of neurohumoral factors by the patient's performance of the one or more digital instructions. The one or more digital instructions may include at least one of an execution environment setting, a lifestyle change, learning, exercising, or affirmation/achievement task. |
| US11903713B2 |
Biofeedback for awareness and modulation of mental state using a non-invasive brain interface system and method
A mental state awareness system comprises a non-invasive brain interface assembly configured for detecting brain activity of a user, a processor configured for determining a mental state of a user based on the detected brain activity, and a biofeedback device configured for automatically providing biofeedback to the user indicative of the determined mental state of the user. |
| US11903712B2 |
Physiological stress of a user of a virtual reality environment
Proposed are concepts of identifying physiological stress of a user of a virtual reality environment by displaying to the user a virtual object at an object location within the virtual reality environment and instructing the user to interact with the displayed virtual object. A measure of physiological stress may then be determined based on a detected parameter of the user's movement in response to the instruction, and the measure of physiological stress may be associated with a part of the user's body based on the object location. |
| US11903710B2 |
Fluid control devices and methods of using the same
A fluid control device includes an inlet configured to be placed directly or indirectly in fluid communication with a bodily fluid source and an outlet configured to be placed in fluid communication with a fluid collection device. The fluid control device has a first state in which a negative pressure differential produced from an external source such as the fluid collection device is applied to the fluid control device to draw an initial volume of bodily fluid from the bodily fluid source, through the inlet, and into a sequestration portion of the fluid control device. The fluid control device has a second state in which (1) the sequestration portion sequesters the initial volume, and (2) the negative pressure differential draws a subsequent volume of bodily fluid, being substantially free of contaminants, from the bodily fluid source, through the fluid control device, and into the fluid collection device. |
| US11903707B2 |
Enclosed desorption electrospray ionization probes and method of use thereof
The invention generally relates to enclosed desorption electrospray ionization probes, systems, and methods. In certain embodiments, the invention provides a source of DESI-active spray, in which a distal portion of the source is enclosed within a transfer member such that the DESI-active spray is produced within the transfer member. |
| US11903704B2 |
Oximetry device with laparoscopic extension
A laparoscopic medical device includes an oximeter sensor at its tip, which allows the making of oxygen saturation measurements laparoscopically. The device can be a unitary design, wherein a laparoscopic element includes electronics for the oximeter sensor at a distal end (e.g., opposite the tip). The device can be a multiple piece design (e.g., two-piece design), where some electronics is in a separate housing from the laparoscopic element, and the pieces (or portions) are removably connected together. The laparoscopic element can be removed and disposed of; so, the electronics can be reused multiple times with replacement laparoscopic elements. The electronics can include a processing unit for control, computation, or display, or any combination of these. However, in an implementation, the electronics can connect wirelessly to other electronics (e.g., another processing unit) for further control, computation, or display, or any combination of these. |
| US11903703B2 |
Wireless laparoscopic probe
A laparoscopic medical device includes an oximeter sensor at its tip, which allows the making of oxygen saturation measurements laparoscopically. The device can be a unitary design, wherein a laparoscopic element includes electronics for the oximeter sensor at a distal end (e.g., opposite the tip). The device can be a multiple piece design (e.g., two-piece design), where some electronics is in a separate housing from the laparoscopic element, and the pieces (or portions) are removably connected together. The laparoscopic element can be removed and disposed of; so, the electronics can be reused multiple times with replacement laparoscopic elements. The electronics can include a processing unit for control, computation, or display, or any combination of these. However, in an implementation, the electronics can connect wirelessly to other electronics (e.g., another processing unit) for further control, computation, or display, or any combination of these. |
| US11903699B2 |
Method and apparatus for light-weight, non-invasive, point of care diabetes screening device
A multi-channel measurement device for measuring properties of human tissue, may comprise a microcontroller and first and second source/sensor complexes. The first source/sensor complex may include a first housing having a first measurement portion, a first light sensor coupled to the microcontroller and exposed to the first measurement portion, and a first plurality of light sources coupled to the microcontroller and exposed to the first measurement portion. The second source/sensor complex may include a second housing having a second measurement portion, a second light sensor coupled to the microcontroller and exposed to the second measurement portion, and a second plurality of light sources coupled to the microcontroller and exposed to the second measurement portion. The first and second source/sensor complexes are coupled to each other such that the first measurement portion is opposite the second measurement portion and human tissue may be placed between the first and second measurement portions. The microprocessor is configured with instructions stored in non-volatile memory to individually activate each of the light sources of the first and second pluralities of light sources and to record light intensity detected by the first and second light sources while an individual light source is activated. Each combination of an individually activated light source and one of the first and second light sensors provides a distinct measurement channel for measuring the absorption spectra of human blood and tissue. |
| US11903694B2 |
Device for treatment of aneurysm
A device for treating an aneurysm of a human or mammal patient, wherein the aneurysm may self-expand, leading to the aneurysm bursting with high risk for death of the human or mammal patient. The device comprising an implantable member adapted to be placed in connection with the outside of a blood vessel having the aneurysm, and to exercise a pressure on the outside of the blood vessel having the aneurysm, a measuring device or sensor for measuring or sensing an expansion of the aneurysm, and a pressure regulator adapted to regulate the exercised pressure on the outside of the blood vessel having the aneurysm. |
| US11903691B2 |
Combined steering engine and landmarking engine for elbow auto align
A method to automatically align magnetic resonance (MR) scans for diagnostic scan planning includes acquiring a three-dimensional (3D) localizer image of an anatomical object. One or more initial landmarks are identified in the 3D localizer image using a landmarking engine. One or more main axes associated with the anatomical object are identified based on the one or more initial landmarks. The 3D localizer image is registered to a canonical space based on the main axes associated to yield a registered 3D localizer image. The landmarking engine is applied to the registered 3D localizer image to yield one or more updated landmarks. A plurality of reference points for performing a MR scan are computed based on the one or more updated landmarks. |
| US11903687B2 |
Triboelectric wearable device and method for physiological monitoring
A triboelectric wearable device (100) and a method for physiological monitoring, comprising: a support element (101); a first element (102) consisting of a first metallic contact (102a) and a second metallic contact (102b) between which is placed a dielectric layer, said first element (102) being able to be placed in contact with a wrist (50) of a user and bonded to the support element (101); a second element (103) overlapped and bonded to the first element (102) and to the support element (101). The triboelectric wearable device (100) further comprises an electronic interface (104) for acquiring and processing the signal generated by means of the triboelectric effect in the blood vessels of the user near the wrist (50), said electronic interface (104) being housed into the support element (101) and connected to the first metallic contact (102a) and to the second metallic contact (102b) of the first element (102). |
| US11903686B1 |
Systems, apparatuses, and methods for optimizing a physiological measurement taken from a subject
Systems, devices, and methods for optimizing a physiological measurement are described herein. A system may include a wearable band that is wearable by a subject, a user device attached to the wearable band, and a measurement device configured to the physiological measurement. The user device may include a first communication device and a user interface. The measurement device may include a hollow housing, a processing device disposed within the housing, an elastic coupling member disposed within the housing, a physiological sensor coupled to the housing by the elastic coupling member, and a second communication device. The physiological sensor may take the physiological measurement and communicate the physiological measurement to the user device. The user interface may display the physiological measurement to the subject. The physiological measurement device and the user device may be attached to the same wearable band that is worn by the subject. |
| US11903677B2 |
Occlusion-crossing devices, imaging, and atherectomy devices
A catheter device for crossing occlusions includes an elongate body, a central lumen extending within the elongate body from the proximal end to the distal end, a rotatable tip at the distal end of the elongate body, and an OCT imaging sensor. The rotatable tip is configured to rotate relative to the elongate body. The OCT imaging sensor includes an optical fiber coupled with the rotatable tip and configured to rotate therewith. A distal end of the elongate body includes one or more markers configured to occlude the OCT imaging sensor as it rotates. A fixed jog in the elongate body proximal to the distal end of the catheter positions the distal end of the catheter at an angle relative to the region of the catheter proximal to the fixed jog and is aligned with the one or more markers on the elongate body. |
| US11903676B2 |
Photodetector calibration of an optical measurement system
An illustrative optical measurement system includes a light source configured to emit light directed at a target, an array of photodetectors configured to detect photons of the light after the light is scattered by the target, and a processing unit. The processing unit is configured to measure a noise level of a photodetector included in the array of photodetectors and determine that the noise level meets a predetermined threshold. The processing unit is further configured to prevent, based on the determining that the noise level meets the predetermined threshold, an output of the photodetector from being used in generating a histogram based on a temporal distribution of photons detected by the array of photodetectors. |
| US11903674B2 |
Mount, authentication device, authentication method, and program
A wearable article includes: an annular casing that surrounds a space into which a body of a user is to be inserted; a light-emitting element that is provided in the casing, the light-emitting element emitting light towards the space; an imaging element that is provided in the casing, the imaging element capturing and obtaining an image of the space when the light-emitting element emits light; and an authentication circuit that authenticates the user based on a vein pattern obtained in advance and the image. |
| US11903666B2 |
Magnetic wire for retrieval and elimination of calculus from the urinary tract
A medical device for retrieval of kidney stone fragments from a urinary tract is provided. The medical device has a plurality of magnets arranged within a flexible sheath forming a flexible wire. The magnets are magnetically attached end-to-end and arranged with their magnetic polarities alternating in direction. The magnetization direction of each of the magnets is orthogonal to the length axis of the flexible wire. A removable inner stylet is situated within the flexible sheath allowing for modifiable flexibility of the wire. The medical device is dimensioned to be introduced into the urinary tract and standard endoscopic devices. The medical device is further dimensioned to allow for the wire with magnetically attached stone fragments to be retrieved from the urinary tract. The magnetic field along the length axis is sufficient to attract to the surface of the flexible wire superparamagnetic nanoparticles which have bound themselves to kidney stone fragments. |
| US11903663B2 |
Robotic systems, devices, and methods for vascular access
An apparatus includes a cart having a vertical adjustment element configured to adjust a distance between the platform and a ground supporting the cart, the cart defining a surface for supporting an arm of the patient. The apparatus includes a manipulation device including a plurality of motors each configured to operably couple to a different one of a needle, a catheter, and a guidewire to selectively advance one or more of the needle, the catheter, and the guidewire, and a robotic arm having a first end mounted to the cart and a second end coupled to the manipulation device, the robotic arm having a plurality of segments joined together via a plurality of joints such that the robotic arm can be moved to position the needle, the catheter, and the guidewire for insertion into a target vessel in the arm. |
| US11903659B2 |
Robotic device for a minimally invasive medical intervention on soft tissues
A robotic device for a minimally invasive medical intervention on soft tissues is provided. The robotic device uses a medical instrument having a robot arm having several degrees of freedom and having an end suitable for receiving the medical instrument, an image capture system suitable for capturing position information concerning the anatomy of the patient, a storage medium having a biomechanical model of the human body, a processing circuit configured to determine a position setpoint and an orientation setpoint for said medical instrument on the basis of the biomechanical model, on the basis of the position information and on the basis of a trajectory to be followed by the medical instrument in order to perform the medical intervention, and a control circuit configured to control the robot arm in order to place the medical instrument in the position setpoint and the orientation setpoint. |
| US11903656B2 |
Automatic control and enhancement of 4D ultrasound images
A method includes emitting an ultrasound beam, having a predefined field of view (FOV), from an array of ultrasound transducers in a catheter in an organ of a patient. Echo signals are received in the array, in response to the ultrasound beam. A position of a target object is estimated within the FOV. When the estimated position of the target object violates a centering condition, the FOV of the ultrasound beam is automatically modified to re-meet the centering condition. |
| US11903652B2 |
Surgery assistance system
A surgical assistance system includes a processing unit; and a non-transitory computer-readable memory communicatively coupled to the processing unit and comprising computer-readable program instructions executable by the processing unit for: obtaining a video feed of a surgical procedure and monitoring the surgical procedure from the video feed; detecting, from an image processing of the video feed, a condition requiring a deviation from the surgical procedure, the deviation being defined as being outside of a standard surgical flow; and outputting a recommendation of deviation by intra-operatively providing the recommendation to an operator of the surgical procedure. |
| US11903647B2 |
Gaze detector, method for controlling gaze detector, method for detecting corneal reflection image position, and storage medium
The purpose of the present invention is to provide a gaze detector with which it is possible to detect a gaze (start point and gaze direction) by a simple configuration. The gaze detector detects a person's gaze, wherein the gaze detector is provided with a camera unit 10 for imaging the face of the person, a projector unit 20 for projecting a prescribed pattern light to the face of the person, a control unit 30 for controlling the presence of projection of the pattern light by the camera unit 10 and the projector unit 20, and a gaze detection processing unit 40 for detecting a gaze from the image of the face of the person imaged by the camera unit. |
| US11903644B2 |
Measuring eye refraction
Methods, systems, and devices are provided for measuring eye refraction without a lens, and more particularly, for measuring eye refraction with a mobile device application. An exemplary method includes measuring a distance between a patient and a mobile device, presenting to the patient one or more visual targets sized and shaped to represent perfect vision such as by using Vernier targets or grating targets, instructing the patient to indicate whether the patient can accurately read the visual targets and, if not, to move closer to the mobile device until the patient can accurately read the visual targets, calculating a vision prescription for the patient based on the visual targets and a final distance between the patient and the mobile device, and displaying the vision prescription for the patient. |
| US11903643B2 |
Lithotripsy apparatus and lithotripsy system
A lithotripsy apparatus includes: a treatment laser beam source that emits a treatment laser beam that crushes a stone; a guide light source that emits guide light; a photodetector that detects return light that returns as a result of the emitted guide light being reflected at the stone; and a processor including hardware, the processor being configured to: measure a distance from the treatment laser beam source to the stone on the basis of the return light; determine a condition of a bubble occurring between the treatment laser beam source and the stone on the basis of the measured distance; and adjust a light quantity of the treatment laser beam on the basis of the determined condition of the bubble. |
| US11903634B2 |
Surgical instrument with user adaptable techniques
A method for coagulating and dissecting tissue. The method includes measuring a tissue property and delivering multiple energy modalities to the tissue based on the tissue property. The energy modalities being delivered from a generator either alone or in combination. |
| US11903632B2 |
Method and apparatus for precisely controlling the size and shape of radiofrequency ablations
Various embodiments of multielectrode radiofrequency (RF) ablation probes are described herein that disclose methods and apparatus for improved control and predictability of the size and shape of RF thermal electrocoagulations. The features of the invention include the ability to make irregularly shaped ablations in order to conform to irregularly shaped target tissue volumes, and to make very large ablations without the requirement for electrode cooling. |
| US11903630B2 |
Electrosurgical apparatus with retractable blade
An electrosurgical apparatus with a retractable blade for use in cold plasma applications, electrosurgical cutting and mechanical cutting is provided. The electrosurgical apparatus employs a tip of the retractable blade as a sharp conductive point to generate a plasma beam or discharge. When the blade is retracted within the electrosurgical apparatus, it is electrically energized while an inert gas flows over it, producing a cold plasma discharge. In the de-energized state, the blade is advanced and used as a traditional, mechanical surgical blade. |
| US11903627B2 |
Bone graft materials, devices and methods of use
A device for mixing a bone material with a liquid is provided. The device comprises a chamber having a proximal end and a distal end, and the bone material disposed within the chamber, the bone material comprising a coherent mass of milled and lyophilized demineralized bone fibers; and a plunger having at least a portion slidably disposed within the proximal end of the chamber and configured to dispense the bone material mixed with liquid from the distal end of the chamber, when the plunger is in an extended position. |
| US11903625B1 |
System and method for tracking torsion of a screw
A system for determining the torsion of a screw is provided. The system generally comprises a first washer, second washer, spring, radio frequency identification (RFID) tag, and interrogation device. A screw is inserted through the system and provides the compression force necessary to bring the first washer and second washer separated by the spring in contact with one another, thus creating a complete circuit from the first circuit portion and second circuit portion of the signal transmitter. The interrogation device is used to send and receive information to and from the signal transmitter. An encasing may be used to encapsulate the first washer, second washer, spring, and signal transmitter in a way such that they are protected from the environment. |
| US11903623B2 |
Intramedullary threaded nail for radial cortical fixation
The present invention relates to a device and system for fixation of intra-articular and extra-articular fractures and non-unions of small bones and other small bone fragments, and more particularly to a threaded nail with a robust length and a trailing end with a cutting tip and longitudinal cutting flutes and a stepped diameter with cutting flutes at the transition point, and an optional cannulation along the central longitudinal axis of the nail. |
| US11903618B2 |
Angled spinal fixation plate
The present invention relates to an implantable anterior cervical plate having a stackable superior design, which deflects soft tissue. |
| US11903615B2 |
Devices, systems and methods for treating the skin
According to some embodiments, a method of treating a skin surface of a subject comprises heating a skin surface, abrading native skin tissue of a subject using a microdermabrasion device, wherein using the microdermabrasion device comprises moving the microdermabrasion device relative to the skin surface while simultaneously delivering at least one treatment fluid to the skin surface being treated and cooling the abraded skin surface. |
| US11903613B2 |
Enhanced guide extension system for the efficient delivery of leads
Intravascular delivery system is designed for a safe and efficient access to secondary and tertiary vascular structures, such as the branches of the coronary sinus, to enhance the delivery and deployment of various catheters, such as, for example, pacemaker electrical leads. The over-the-wire system features a straight, or alternatively shaped, micro-catheter distal tip of an inner catheter that seamlessly cooperates with a peel-away reinforced outer catheter. The inner catheter and the peel-away reinforced outer catheter are advanced in their engaged mode of operation towards (or beyond) the target site. Subsequently, the inner and outer catheters are disengaged, and the inner catheter is removed from the outer catheter. A pacemaker lead may be advanced over the wire inside the outer catheter to the target site for deployment. Subsequently, the outer catheter is easily split and may be rapidly removed from the blood vessel. |
| US11903611B2 |
Active surgical access port filtration fittings
A cap for a trocar assembly includes a housing configured to be removably attached to a proximal portion of a trocar. The housing defines an access port opening therethrough configured to be aligned for passage of a surgical instrument through the access port opening and into a main access port of the trocar. The housing defines at least one siphon opening for siphoning particles from the proximal portion of the trocar for filtration. |
| US11903609B2 |
Method for preparing an insertion site for a cannula on a skin of a patient, a skin cover unit therefore and its use
An insertion site for a cannula (23) on a skin (8) of a patient is prepared by applying a skin cover unit (1) of the type comprising a window (2) and a wall (3) in extension of the window (2) and connected to the window (2) by a bending region (4) for bending the wall (3) into an angled orientation relatively to the window (2); wherein the win-dow (2) comprises a stabilizing frame (5) and an ultrasonic-transparent flexible sheet (6) within the frame (5). The flexible sheet (6) is glued onto the skin (8) of the patient for ultrasonic investigation of the insertion site through the flexible sheet (6). By bending the bending region (4), the angular orientation of the wall (3) is adjusted into an approximately perpendicular orientation relatively to the window (2) for separating the insertion site from the flexible sheet (6) by the wall (3). The cover unit (1) in or at the bending region (4) comprises a stabilizer (9) that is configured for maintaining the angled orientation between the wall (3) and the window (2) by a stabilizing action of the stabilizer (9). |
| US11903608B2 |
Wire and device for vascular treatment
A wire for use with a vascular treatment device may have a proximal end, a distal end, and a main shaft extending therebetween. The distal end may have a distal free end and a first segment. The first segment may extend from the main shaft and may be biased to a first included angle that is defined between the main shaft and the first segment and less than 180 degrees. |
| US11903605B2 |
Electrical lockout for ultrasonic surgical instrument
An ultrasonic surgical instrument and method of assembly with a predetermined alignment includes first and second modular assemblies and an electrical lockout. The first modular assembly includes at least a portion of an end effector configured to manipulate a tissue. The second modular assembly includes a transducer power circuit and an activation switch electrically connected to the transducer power circuit. The electrical lockout is electrically connected to the transducer power circuit and configured to inhibit the activation switch from powering the ultrasonic transducer with the first and second modular assemblies misaligned from the predetermined alignment such that the first and second modular assemblies are in a locked-out state. The electrical lockout is further configured to allow the activation switch to power the ultrasonic transducer with the first and second modular assemblies in the predetermined alignment such that the first and second modular assemblies are in an operational state. |
| US11903603B2 |
Ultrasonic transducer
An ultrasound transducer includes: a drive unit including a piezoelectric device; a proximal end block; and a distal end block. The distal end block includes a first portion, a supported portion, a second portion, and a third portion. The distal end block is configured such that a position of a boundary between the second portion and the third portion corresponds to or substantially corresponds to an antinode of the ultrasonic vibration while the piezoelectric device generates the ultrasonic vibration, and the ultrasonic vibration is being propagated to the proximal end block, the first portion, the second portion, and the third portion. A resonance frequency of the ultrasonic vibration differs according to a position of the boundary between the second portion and the third portion under a condition that a distance from the supported portion to a distal end of the third portion along the longitudinal axis is constant. |
| US11903599B2 |
Computer-assisted shoulder surgery and method
A humerus cutting assembly includes a guide frame having an attachment member adapted to be secured to a humerus adjacent to a humeral head. A cutting guide is releasably connected to the guide frame, the cutting guide configured to guide a tool in altering the humeral head. One or more inertial sensor units is on the cutting guide, the inertial sensor unit tracking an orientation of the cutting guide relative to the humerus based on the releasable connection between the cutting guide and the guide frame. |
| US11903597B2 |
Surgical orientation system and method
A system and method for detecting and measuring changes in angular position with respect to a reference plane is useful in surgical procedures for orienting various instruments, prosthesis, and implants with respect to anatomical landmarks. One embodiment of the device uses dual orientation devices of a type capable of measuring angular position changes from a reference position. One such device provides information as to changes in position of an anatomical landmark relative to a reference position. The second device provides information as to changes in position of a surgical instrument and/or prosthesis relative to the reference position. |
| US11903593B2 |
Anchor delivery system
An anchor delivery system includes both a straight and curved drill guide along with a flexible drill, a flexible obturator and a flexible anchor inserter. The curved drill guide has a distal tip with approximately a 15° bend from the primary axis of the drill guide. Both the drill and the obturator have a reduced diameter section to improve flexibility during passage through the curved drill guide. Additionally, a surface of the inserter shaft has a laser cut pattern which permits flexing of the inserter around the inner diameter of the curved drill guide. |
| US11903591B2 |
Surgical power drill system
A surgical power drill system includes a housing unit, a driving unit, a tool holder, and a screw member. The driving unit is movably mounted in the housing unit and includes a motor and a motor shaft coupled to the motor. The driving unit is movable relative to the housing unit between a distal position, where the driving unit is distal from a front end of the housing unit, and a proximate position, where the driving unit is proximate to the front end of the housing unit. The tool holder is coupled to a first end portion of the motor shaft. The screw member is coupled to a second end portion of the motor shaft. |
| US11903589B2 |
Medical system for treating a left atrial appendage
A medical system may include a left atrial appendage closure device including an expandable framework and a proximal hub centered on a central longitudinal axis of the framework. An insert may be disposed within the proximal hub and include a collar configured to engage the proximal hub, a recess extending into the insert from a proximal end, and a post member disposed within the recess. The post member may be radially spaced apart from the collar and may extend proximally from a distal end of the recess to a proximal surface. The insert may include a first connection structure disposed distal of the proximal surface. The medical system may include a delivery catheter having a second connection structure configured to engage the first connection structure in a delivery configuration. The distal end of the delivery catheter includes a hollow portion configured to receive the post member in the delivery configuration. |
| US11903588B2 |
Thromboresistant coatings for aneurysm treatment devices
Disclosed are coating compositions, processes, and designs for endowing vascular devices with thromboresistant and endothelializing properties. Also disclosed are designs of vascular devices used as aneurysm treating devices for assisting in the delivery, packing, and maintenance of embolization coils within an aneurysm, particularly a neurovascular aneurysm. |
| US11903586B2 |
Compressible adjunct with crossing spacer fibers
A staple cartridge assembly for use with a surgical stapling instrument includes a staple cartridge including a plurality of staples and a cartridge deck. The staple cartridge assembly also includes a compressible adjunct positionable against the cartridge deck, wherein the staples are deployable into tissue captured against the compressible adjunct, and wherein the compressible adjunct comprises a first biocompatible layer comprising a first portion, a second biocompatible layer comprising a second portion, and crossed spacer fibers extending between the first portion and the second portion. |
| US11903585B2 |
Surgical stapler
A surgical stapler, a cartridge for a surgical stapler, a cutting mechanism for a surgical stapler, and a method of applying surgical staples in a patient are disclosed herein. The stapler may have an anvil movably coupled to a support jaw between a clamped configuration and a closed configuration. The cartridge may be configured to fit within an envelope diameter and to removably house a plurality of B-form staples, at least one of the plurality of B-form staples having a base length and a leg length, the leg length at least 53% of the envelope diameter. The cartridge may have slots shaped to house at least a second one of the plurality of staples at an angle oblique to the first one of the plurality of staples. |
| US11903583B2 |
Stapler cartridge with an integral knife
Stapler cartridges and surgical apparatus that include a stapler cartridge can include a knife that retracts into the stapler cartridge after cutting stapled tissue to prevent an operator being cut by the knife during replacement of the used stapler cartridge with a new stapler cartridge. A stapler cartridge includes a staple pushing shuttle, a knife member slidably coupled with the staple pushing shuttle, and a cartridge body. The staple pushing shuttle is slidably coupled to the cartridge body. The cartridge body includes a guide track engaged by the knife member and configured so that a cutting blade of the knife member protrudes from the cartridge body during a first portion of a distal movement of the staple pushing shuttle and the cutting blade is retracted into the cartridge body during a second portion of the distal movement of the staple pushing shuttle. |
| US11903579B2 |
Apparatus and method of forming barbs on a suture
A barbed suture is provided. The barbed suture includes an elongate body and at least one barb extending from the elongate body. The elongate body defines a recess adjacent the at least one barb. Also provided is a method of making a barbed suture. The method includes the steps of providing a suture nest and a punch apparatus configured for operable engagement with the suture nest, loading a suture through the suture nest, engaging the punch apparatus with the suture nest, and disengaging the punch apparatus with the suture nest. |
| US11903575B2 |
Anchor delivery systems
Anchor delivery systems include anchors having a generally cylindrical body with a rail on top for positioning within a delivery device slot. The rail incorporates a side-bulge as a retaining feature which axially extends along a majority of the length of the rail. The bulge interferes with a corresponding hourglass cutout in the delivery device slot to prevent the anchor from stripping out of the delivery device when the delivery device is retracted through tissue. The anchors are symmetrical along a length and width to facilitate loading within the delivery device. The distal portion of the delivery device includes a series of distally-extending barbs that intentionally change the penetration force required to push the device tip through tissue. |
| US11903574B2 |
Augmented suture construct for syndesmotic stabilization
A method includes forming a bone tunnel through a first bone and a second bone and inserting a flexible construct through the bone tunnel. The flexible construct includes a first anchoring element and a second anchoring element coupled by at least one flexible strand defining an adjustable loop. The at least one flexible strand includes a first end extending from the first anchoring element in an opposite direction from the adjustable loop. A length of the adjustable loop is adjusted to position the first bone and the second bone in a selected spacing. The first end of the at least one flexible strand is coupled to a tissue section using a third anchoring element. |
| US11903573B2 |
Trocar-cannula assembly cap
A trocar-cannula insertion tool for ophthalmic procedures may include a cap with a body having a proximal end and a distal end opposite the proximal end. A marking element extends in a distal direction from the distal end of the body and includes at least one marking tip for forming one or more indentations on a patient's eye during an ophthalmic procedure. A manipulation element extends from the body in a direction different from the marking element and includes at least one manipulation tip for gripping a tissue of the patient's eye during the ophthalmic procedure. The cap may further include at least one window for exposing a photoluminescent cannula of the trocar-cannula insertion tool to light, enabling the cannula to absorb photons prior to insertion thereof. |
| US11903569B2 |
Biopsy system with a core collector that remains radially centered in an outer cannula while severing a tissue sample
A core collector is shaped as a crescent in cross-section and has lateral sides formed into axially extending rows of axially spaced teeth. The arc angle of the crescent shape is sufficient to keep the core collector radially centered in a cannula by having the crescent's lateral sides bear against the inside of the cannula. The set of a core collector and cannula can be used in a known biopsy system to replace the known cannula and core collector of can be used in a new core biopsy instrument. |
| US11903568B2 |
Medical device having a valve for autoclavability
A medical device with a valve for autoclavability is disclosed. The medical device may include a cavity. A channel connects the cavity to an autoclave environment. The channel has a distal end and proximal end. The distal end of the channel may open to the autoclave environment and the proximal end may open to the cavity. A valve may be positioned in or near the channel. The valve may permit gas to flow from the cavity when a pressure inside the cavity is greater than a pressure in the autoclave environment outside the cavity. The valve may also prevent gas from flowing into the cavity when the pressure in the autoclave environment outside the cavity is greater than the pressure inside the cavity. |
| US11903567B2 |
Body cavity illumination system
A cavity illumination system according to the present disclosure may include one or more illumination elements composed of a transparent or semi-transparent, biocompatible sterilizable polymer and one or more illumination sources. The sterilizable polymer operates as a waveguide. An illumination element may incorporate micro structured optical components such as for example gratings, prisms and or diffusers to operate as precision optics for customized delivery of the light energy. The micro structured optical components may also be used to polarize and/or filter the light energy entering or exiting the illumination element. |
| US11903566B2 |
Imaging module and endoscope having image sensor and mounting board
An imaging module includes: an image sensor; and a mounting board on which the image sensor is mounted together with a plurality of passive components. The mounting board includes: a first surface on which the image sensor is surface-mounted; a second surface that is located on an opposite side to the first surface and on which the passive component is mounted; a third surface that is continuous with the second surface via a step and on which the passive component is mounted; and a columnar cable connection block that rises from the second and third surfaces and to which a cable is connected. |
| US11903560B2 |
Objective optical system, image pickup apparatus, endoscope and endoscope system
An objective optical system includes, in order from an object side: a first group having a negative refractive power; a second group having a positive refractive power; and a third group having a positive refractive power, in which the first group and the third group are fixed and the second group is movable, the first group includes at least two lenses having a negative refractive power, the third group includes, in order from the object side, a 3-1st group having a positive refractive power, a 3-2nd group having a negative refractive power, a 3-3rd group having a positive refractive power, and a 3-4th group having a positive refractive power, and the following conditional expression (1)′″ is satisfied: 1.5≤Bk/f3≤6 (1)′″. |
| US11903555B1 |
Surface cleaning apparatus with lighting
The present disclosure provides a surface cleaning apparatus that includes an illumination system having lighting to illuminate a floor surface or other area being cleaned. The lighting for the illumination system includes a plurality of lights, light sources, and/or lighting zones disposed around a housing of the apparatus. The illumination system can output a condition, status, state, alert or error to a user by emitting visible light and varying an intensity, color, wavelength, temperature, or animation of the light. Methods for operating the illumination system are also provided. |
| US11903552B2 |
Cleaning device having vacuum cleaner and docking station and method of controlling the same
A cleaning device and a method therefor are provided. The cleaning device includes a vacuum cleaner including a dust collecting container and a docking station to which the dust collecting container is coupled. The docking station includes a suction device configured to move air from the dust collecting container to inside of the docking station, a collector configured to collect a foreign substance that is moved together with the air by driving of the suction device, a suction flow path along which air moves inside the docking station, a flow adjusting device configured to open or close the suction flow path, and at least one processor configured to control the suction device to operate based on the dust collecting container being coupled to the docking station, and control the flow adjusting device to periodically open and close the suction flow path in a state in which the suction device operates. |
| US11903548B2 |
Hand carriable surface cleaning apparatus
A hand vacuum has a cyclone assembly which comprises a cyclone chamber and a dirt collection chamber exterior to the cyclone chamber. The cyclone assembly comprises a stationary portion and an openable portion. The openable portion is rotatably mounted by a rotatable mount between a closed position in which the cyclone chamber and the dirt collection chamber are closed and an open position in which the cyclone chamber and the dirt collection chamber are open. The rotatable mount is located at a rearward end of the openable portion. |
| US11903547B1 |
Surface cleaning apparatus
A surface cleaning apparatus comprises a hand vacuum cleaner, a rigid air flow conduit and a surface cleaning head. The hand vacuum cleaner has a main body, which houses a suction motor and fan assembly, and a cyclone unit provided on a front end of the main body. The cyclone unit has a first stage cyclone with a cyclone axis of rotation that extends between the front and rear ends of the first stage cyclone. Air enters the cyclone unit through a front wall of the first stage cyclone. The hand vacuum cleaner is removably mounted to a downstream end of the rigid air flow conduit and when the hand vacuum cleaner is mounted to the downstream end of the rigid air flow conduit, the handle is a driving handle for the surface cleaning apparatus. |
| US11903545B2 |
Dishwasher sump and dishwasher apparatus
A dishwashing apparatus may include a sump. The sump may include a sump pan configured to couple with a wash chamber of the dishwashing apparatus. The sump may include a sump well coupled to the sump pan and configured to collect the liquid from the sump pan. The sump well may include a well inlet in communication with the sump pan. The sump pan may convey the liquid to the well inlet. A recirculation port extending through a first wall of the sump well. A drain port may extend through a second wall of the sump well. The second wall defines a bottom of the sump well. The dishwashing apparatus may include a controller. The controller may monitor electrical characteristics of a pump. The controller may provide a notification if fluid is not flowing through the pump. |
| US11903544B2 |
Filtration assembly with grinding mechanism
A dishwashing appliance with a filtration assembly capable of removing/shredding/pulverizing large dishwashing debris from recirculated dishwashing fluid is provided. The dishwashing appliance may include a tub, a spray system, a recirculation pump, a drainage pump, and a grinding type filtration assembly in fluid communication with the spray system, the recirculation pump, and the drainage pump. |
| US11903540B2 |
Cleaning robot and method of surmounting obstacle
A cleaning robot includes a detector configured to detect an obstacle; a determining circuit configured to determine whether the cleaning robot is in an obstacle obstruction state; and a controller configured to control the first drive wheel to cross an obstacle and control the second drive wheel to cross the obstacle according to a detection result when the cleaning robot is in the obstacle obstruction state, wherein the detector is further configured to detect whether the first drive wheel crosses the obstacle; and the controller is further configured to control the second drive wheel to cross the obstacle when the detector detects that the first drive wheel crosses the obstacle. |
| US11903535B2 |
Safety insert for a child's water device
A flexible liner that is inserted onto bathtubs or children swimming pools to help cushion an impact and mitigate injury when a bather or swimmer falls on the hard ledges covered by the flexible liner. The device covers the ledges of the bathtub or pool with a soft, cushioning material and is attached to the bathtub or pool to maintain its position along dangerous, hard surfaces. The flexible liner has connectors where toys or other useful devices can be attached for the bather or swimmer to play with or utilize. The flexible liner is designed to add cushioning to decrease impact injury and entertain the bather or swimmer. |
| US11903534B2 |
Portable urinal
A portable urinal in the form of a vessel with a reservoir, lid, funnel, one or more handles, and internal fluid diverting features in various arrangements and combinations. The components of the portable urinal are useful for mitigating odor and directing fluid to dampen sound. The funnel of the portable urinal can be aligned to direct fluid toward the internal diverting features to dampen the sound of fluid flowing into the reservoir. |
| US11903531B2 |
Cleansing wipe formed from a nonwoven including ethylene/alpha-olefin interpolymers
A cleansing wipe may be formed from a nonwoven and includes a first ethylene/alpha-olefin interpolymer and a second ethylene/alpha-olefin interpolymer. The cleansing wipe may also have a SaMbSc configuration, wherein the M, meltblown layer, is formed from the first ethylene/alpha-olefin interpolymer and the second ethylene/alpha-olefin interpolymer. The cleansing wipe may be formed a nonwoven comprising bicomponent fibers that incorporate the first ethylene/alpha-olefin interpolymer and the second ethylene/alpha-olefin interpolymer. |
| US11903528B1 |
Grease absorbing utensil
A grease absorbing utensil includes a pad that includes a set of layers and a handle coupled to the pad. Each layer is made from at least one flexible material that is lipophilic and biodegradable. The handle is lipophilic and biodegradable. |
| US11903525B2 |
Lifting device for stirring cup of blender
The present invention comprising a miniature direct current reduction motor, a transmission screw rod, a motor support base, a push column, a support plate and a push column cap; the miniature direct current reduction motor is fixedly connected to the motor support base, the motor support base is fixedly connected to the support plate, and an output shaft of the miniature direct current reduction motor is fixedly connected to the transmission screw rod, the transmission screw rod is in threaded connection with the push column, and the push column cap is fixedly connected to the push column; the push column can only move up and down within the support plate under the constraint of the guide structure; when the push column moves upwards, the push column cap is pressed against the bottom of the separated rotor inserted into the stirring cup of the stator to raise the stirring cup. |
| US11903524B2 |
Motor driven food processing system
A food processing system includes a processing container having a motor-driven processing blade positioned at a bottom of the processing container, a lid receivable atop the processing container, and a motor-driven dasher assembly connected to the lid and being configured to scrape interior sidewalls of the processing container. |
| US11903521B2 |
Burner tube for gas grill
Burner Tubes for Gas Grills are disclosed. An example burner tube includes a linear burner tube including a venturi member disposed within a hollow interior of the linear burner tube proximate an open front end of the linear burner tube. The venturi member includes a front face having an opening configured to receive a neck of a gas valve, an upper flange extending rearwardly from an upper edge of the front face, the upper flange having a downwardly-extending V-shaped segment configured to constrict a region of the hollow interior, and a lower flange extending rearwardly from a lower edge of the front face, the lower flange having an upwardly-extending V-shaped segment configured to further constrict the region of the hollow interior. |
| US11903519B2 |
Capsule, method for recognising the capsule and method for making a beverage with the capsule
A method for recognising a capsule in an apparatus that uses capsules for making beverages, comprising the steps of: acquiring an electronic image which shows a part of the outer surface of the capsule lid and in which an asymmetrical graphical element and a graphical code are present; identifying in the image the asymmetrical graphical element or parts of it, identifying its position in the image and saving it as a reference position; and starting from the reference position and using a predetermined position of the graphical code relative to the asymmetrical element, identifying in the image a position in which the graphical code is located and a graphical code reading orientation; reading the graphical code taking into account the position and orientation previously identified in the image, obtaining a code in electronic format; and considering the capsule recognised when the code in electronic format has been obtained. |
| US11903517B2 |
Coffee machine
A coffee machine, including a grinder configured to grind coffee beans, and a coffee machine made to remove waste, such as chaff, from a separation area, where the waste such as chaff is separated from ground beans. The coffee machine includes a first grinder configured to grind the coffee beans by grinding, a separation area where the waste is separated from the ground beans ground by the first grinder. And, the waste from the separation area is cleaned by wind pressure while the first grinder is in a stop state. |
| US11903516B1 |
Systems and methods for bottle apparatuses, container assemblies, and dispensing apparatuses
Bottle apparatuses, storage containers used in bottle apparatuses, beverage dispensing apparatuses, and methods of making and using the same are disclosed. A bottle apparatus can include a vessel defining a chamber, and a neck portion attached to an upper end of the vessel; a base portion attached to a lower end of the vessel; a pouch support attached to the neck portion; a pod mounted within and supported by the pouch support, the pod including a pouch top having an inlet and a pouch mounted onto the pouch top, and the pouch support and the pouch top collectively forming a well such that liquid can be deposited into the well and flow into the pouch through the inlet; a pump controlled by a controller for pumping air in and out of the chamber; and a pressure sensor in communication with the controller for measuring pressure in the chamber. |
| US11903514B2 |
Single serve beverage pod
A single-serve pod brews a beverage and drains the beverage from the pod without being obstructed by the brewing mechanism to substantially avoid contaminating the beverage and brewing mechanism. The pod has a proximal end and a distal end, where the heated water enters the pod in the proximal end to extract the beverage from the beverage ingredient within the filter and the beverage exits through the distal end of filter where the flow of the beverage is controlled by one or more retainer walls to slow the flow of beverage along the distal end of the pod, and the beverage is redirected to flow towards the proximal end of the pod where it drains between a gap formed during the brewing process. |
| US11903513B2 |
Portable coffee machine
A portable coffee machine includes a housing, a drainage module, an extraction module, and a controller, wherein the drainage module includes a water storing cup, a water pump, a conduit, and a drainage assembly, wherein the water storing cup is connected to the housing and is located at a top of the housing, the extraction module is detachably connected to the drainage module, the extraction module includes a transferring cup and an extraction container, the transferring cup is detachably connected to the extraction container, wherein the controller controls the water pump to pump the water in the water storing cup through the conduit and the drainage assembly into the extraction module for making coffee. |
| US11903509B2 |
Pillow containing latex balls
A pillow containing latex balls which includes a cover and latex balls filled in the cover, wherein the latex balls are connected to each other horizontally or vertically. |
| US11903505B2 |
Assembled stand for Christmas tree and support member therefor
The present disclosure provides an assembled stand for a Christmas tree and a support member thereof. The assembled stand includes a support portion and a carrier portion. The support portion includes at least three support members, wherein the support members are successively arranged along a circumferential direction, and when the support members are engaged with each other and are formed as the support portion, two adjacent support members are positioned relative to each other and are fixed by a first fixing member. According to the present disclosure, the volume during transportation may be reduced, and the assembly process is simplified. |
| US11903504B2 |
Shoe horn with cuff lifter
A shoe horn that can be used to lift clothing that would otherwise get in the way when putting on a shoe with a shoe horn. The shoe horn includes: a handle portion having a central axis; a tongue portion having a central axis; an offset transition portion between the handle portion and the tongue portion at which the central axis of the handle portion and the central axis of the tongue portion are offset from one another; and at least one appendage extending outward and upward from a front of the shoe horn at or above the offset transition portion. When using the shoe horn to put on a shoe a user first engages and lifts the lower portion clothing out of the way, then uses the shoe horn to guide a foot into a shoe. |
| US11903498B1 |
Product display system having two product support surfaces that support a plurality of products with at least one LED light strip
A free standing display case with a product display system capable of displaying product and delivering multiple different messages with the illumination of the product and the illumination of a product display panel separable from each other with the information on the illuminated product display panel generated from a backlit panel and either conspicuous or inconspicuous changes in illumination from LED strip lights drawing a customers attention to products on the product display stand. |
| US11903497B2 |
Pressing device for applying a compressive force to products of a product display device, shelf unit and product display device
A pressing device for applying a compressive force to products of a product display device includes a pressing part for transmitting the compressive force. The pressing device has a mass body with a predefined mass. The pressing device includes a support part carrying the mass body, which is movably connected to an inclined surface carrying the products. An assembly comprises a shelf element having a set-down surface for products, and a pressing device for applying a compressive force against the products. |
| US11903495B1 |
Travel nursery apparatus
A travel nursery apparatus having a scissoring frame defining four faces of a parallelepiped. A flexible receptacle is engaged to the scissoring frame where the flexible receptacle defines five faces of a parallelepiped. An infant bassinet may be engaged to the scissoring frame and depend into the flexible receptacle, with a floor of the infant bassinet being spaced from a floor of the flexible receptacle. |
| US11903494B2 |
Beds for children
A bed includes a base, an upper frame, and a plurality of walls extending upwardly from the base to the upper frame. One of the frame members is a movable frame member that is movable relative to another of the frame members in order to adjust a height of a portion of the rim formed by the movable frame member relative to the base. The upper frame is configured such that the movable frame member is movable between first, second, and third predetermined positions relative to the base. The upper frame includes a locking mechanism configured to selectively lock the movable frame member at the first and second predetermined positions. The upper frame is configured such that the position of the movable frame member is biased to move from the third predetermined position toward the first and second predetermined positions. |
| US11903493B2 |
Foldable swing frame
A foldable swing frame is provided and includes a seat assembly, a lateral support, a joint assembly and a bottom leg assembly. The lateral support is located beside the seat assembly. The seat assembly is assembled with the lateral support. The joint assembly is installed on the lateral support. The bottom leg assembly is for standing the foldable swing frame. The bottom leg assembly is assembled with the joint assembly. The bottom leg assembly is pivotally connected to the lateral support by the joint assembly, and the bottom leg assembly is switchable between a folded position and an unfolded position relative to the lateral support by the joint assembly. One or more embodiments of the foldable swing frame can be folded compactly to reduce an occupied space of the foldable swing frame without detachment of the seat assembly for easy transportation and easy storage. |
| US11903484B2 |
Collision prevention control system based on electric lifting table and collision prevention method thereof
A collision prevention control system based on an electric lifting table and a collision prevention method thereof are provided. The collision prevention control system includes a lifting table, an electronic lifting table control box disposed on the lifting table, and a single-chip microcomputer disposed in the electric lifting table control box. The electric lifting table control box is internally provided with an acceleration and gyroscope chip, the acceleration and gyroscope chip performing synchronous motion with the lifting table, the acceleration and gyroscope chip being in information interaction with the single-chip microcomputer, and motion control on the lifting table being performed through the single-chip microcomputer. The collision prevention control system has the advantageous effects as follows: has higher sensitivity and more reliable operation, and senses a slight angular change or an acceleration change when the lifting table encounters resistance. |
| US11903481B2 |
Plaque detecting device and toothbrush incorporating same
The plaque detecting device of the present invention comprises a light emitting unit (450) which irradiates ultraviolet or blue excitation light (L) toward the tooth surface (99a), and a first and second light receiving units (402) which receive radiated light (L′) from the tooth surface (99a). The first light receiving unit extracts the spectral component of a first wavelength region including the wavelength range of fluorescent light specific to plaque from the radiated light (L′), and obtains a first output value corresponding to the intensity of that spectral component. The second light receiving unit extracts, from the radiated light (L′), the spectral component of a second wavelength region containing the wavelength range of the fluorescent light specific to enamel and having a predetermined lower limit wavelength below the lower limit wavelength of the first wavelength region, and obtains a second output value corresponding to the intensity of this spectral component. Determination of the relative magnitude of the ratio between the first output value and the second output value as compared to a first threshold value is performed. Determination of the relative magnitude of the difference between the first output value and the second output value as compared to a second threshold value is performed. |
| US11903479B2 |
Hammock
A hammock includes a hammock body and a hammock support, where the hammock body includes a fabric and a hammock body frame; the fabric is made of a flexible material and is fixedly connected to the hammock body frame; the hammock body is connected to the hammock support through hanging assemblies; and the hammock body frame is longitudinally foldaway from an unfolded state to a half-folded state and transversely foldaway from the half-folded state to a fully folded state. The hammock body is foldaway, and the fabric is large, comfortable and portable. When the hammock body is unfolded, the hammock is stable and will not collapse. When the hammock body is fully folded, the structure is compact and not easy to loosen. |
| US11903478B1 |
Cosmetic product container
Systems and approaches for manufacturing containers for cosmetic substances include providing a container body having a first end and a second end and defining a container cavity that receives a cosmetic substance, and, during a two-shot molding process, forming 1) a container neck having a first end, a second end, and a neck wall and defining a neck cavity; and 2) a wiper integrally formed with at least a portion of the neck wall. The wiper includes a protrusion extending into the neck cavity. The container neck is operably coupled with the first end of the container body. |
| US11903474B1 |
Power cord holder for hair styling tools
A power cord holder has a storage body formed of a flexible material which extends to a perimeter that forms an opening, the storage body further being shaped to form an internal compartment. The power cord holder further includes a fastening system for constricting the perimeter so that the power cord is substantially contained within the internal compartment of the storage body; and a securing system for securing the power cord holder to the tool. The invention further includes a method for storing a hair styling tool having a power cord using the power cord holder, so that the power cord does not become tangled with other power cords or other items. |
| US11903473B2 |
Hair-straightening comb for quick styling
Disclosed is a hair-straightening comb for quick styling, which includes a comb-tooth part and a handle part, the comb-tooth part includes a housing with an inner cavity, a heat-conducting comb body sealingly embedded in the inner cavity, and a heat-generating component fixed on a back side of the comb body; the comb body includes a bottom plate and short comb teeth formed on an outer surface of the bottom plate, and the bottom plate has a plurality of embedding grooves distributed at intervals, a comb-tooth bar is embedded in the embedding groove; the handle part includes an outer casing, and a fan component and an air inlet provided on the outer casing, an air duct communicating with the outer casing is formed between the housing and the comb body, and air outlet holes communicate with the air duct. |
| US11903469B2 |
Snap fit connector for use with luggage article components
A snap fit interlock for attaching a component of a luggage article may include a snap fitting connecting a luggage article component to a luggage shell, and a locking feature automatically limiting the disengagement of the snap fitting once the snap fitting is engaged. The snap fitting may engage and move the locking feature as the snap fitting is moved in an insertion direction during attachment of the luggage article component to the luggage shell. The locking feature may disengage from the snap fitting when the snap fitting engages the luggage shell. A portion of the locking feature may be automatically positioned between the snap fitting and the luggage article component to limit disconnection of the snap fitting once engaged. |
| US11903467B1 |
Mobile device case and mount with magnetic lock
Disclosed herein is a mount featuring one or more sets of embedded magnets which are designed to engage with complimentary sets of magnets disposed either in a protective case for use with the mount, or in a mobile device contained within such a protective case. The mount includes a pin which is magnetically actuated to extend into a hole disposed in the protective case when the case and the mount are brought within a prescribed distance. Thus, the case and the mount “snap together” and are restrained from sliding relative to one another by the pin. |
| US11903466B2 |
Wallet with card holding mechanisms
The disclosure includes a wallet comprising an open-sided shell, a flexible member coupled to the open-sided shell, and a pull tab coupled to the external surface of the flexible member. The disclosure also includes a wallet comprising an open-sided shell, a flexible member coupled to the open-sided shell, a stretchable band configured to wrap around the open-sided shell and the flexible member, and a radio frequency identification (RFID) protection plate coupled to the open-sided shell. In some embodiments, the RFID protection plate is configured to securably couple at least one personal card between the RFID protection plate and the open-sided shell. The disclosure includes a wallet comprising an open-sided shell, a first protruding portion coupled to the open-sided shell, and a second protruding portion coupled to the open-sided shell. |
| US11903462B2 |
Band clasp comprising a device for adjusting the length of the band for a comfortable setting
A clasp for bands with a device for adjusting the length is provided, wherein the adjustment device has a pivotally arranged member, and wherein the member can be activated by a user in order to activate the length adjustment. Preferably, the pivoting element is part of the clasp cover. Preferably, the pivoting element is articulated by means of axes that correspond to the shafts of the pushers of the clasp-locking mechanism. |
| US11903457B2 |
Key ring holder
An integrally formed resilient holder is configured in the form of a two-turn spiral ring body with an elongated configuration. The holder includes an upper loop and a lower loop having a size substantially different from that of the upper loop, such that pivot points are created at which the upper loop and the lower loop intersect each other. In the light of its deformability, the holder can be easily triggered to open up an entry port through which keys or rings may be introduced or removed by a simple press from the user. The holder is of high durability and versatility and is cost-effectiveness accordingly. |
| US11903447B2 |
Printing over stitching
Stitching is applied to a shoe or shoe component and then printed. The stitching may be formed from a continuous thread. After printing, a portion of the continuous thread may have a different color or appearance from other portion(s) of the continuous thread. |
| US11903445B2 |
Footwear comprising a dynamic material exhibiting topographic transformation
An upper of an article of footwear including a dynamic material configured for topographic transformation to alter at least one of a fit, an insulation, or a ventilation, of the article of footwear. |
| US11903442B2 |
Sole structure for article of footwear
A sole structure for an article of footwear includes a foam element having a top surface and a bottom surface. The foam element includes a recess (i) formed in one of the top surface or the bottom surface, (ii) extending from a first end in a forefoot region of the sole structure to a second end in a mid-foot region of the sole structure, (iii) having a first edge extending between the first end and the second end and disposed proximate to a peripheral region of the sole structure, and (iv) a second edge extending between the first end and the second end and disposed at an interior region of the sole structure. A cushioning arrangement is disposed within the recess and includes an outer surface that is substantially flush with the one of the top surface or the bottom surface of the foam element. |
| US11903440B2 |
Multi-layered structures and uses thereof
Multi-layered structures and methods for producing them are disclosed. |
| US11903434B2 |
Garment liner for improving comfort and maintaining pant cleanliness
Embodiments of the invention provide a garment liner that couples to the interior of a clothing article. The garment liner can replace typical underwear. The garment liner can shield clothing from a person's body, and can improve comfort by conforming to the shape of the clothing instead of to the body. |
| US11903433B2 |
Multi-layered coated fabric for personal protective equipment
A coating fabric and method of manufacturing the same are provided. A coated fabric includes a base coating layer. The base coating layer defines a smooth coating to resist liquid penetration to the fabric. The coated fabric also includes a middle foam coating layer that is deposited on at least a portion of the base coating layer. The middle foam layer defines a middle layer foam density and is configured to absorb at least a portion of liquid. The coated fabric further includes an outer foam coating layer that is deposited on at least a portion of the middle foam coating later. The outer foam layer defines an outer layer foam density and is configured with holes to allow liquid to penetrate to the middle foam layer. The middle layer foam density is less than the outer layer foam density. A corresponding method of manufacturing is also provided. |
| US11903431B2 |
Loupe-face shield protector
A face protecting apparatus for protecting a user from droplets and solids containing bacteria, viruses, and other hazardous materials. The apparatus includes a face shield and a frame member. The face shield includes an elongated planar surface, a plurality of bilateral angled creases and a plurality of openings. The elongated planar surface creates a seal at the user's chest when the user bends forward thereby providing a protective barrier to ejected debris. The bilateral angled creases provide a concave configuration to the face shield that brings the face shield into close proximity to the face of the user. The openings enable a fiber optic LED light and a plurality of loupe magnifiers of a loupe device worn by the user to protrude therethrough thus enabling the user to wear the face protecting apparatus in combination with the loupe device and the fiber optic LED light without any obstruction. |
| US11903430B2 |
Protective face mask
A protective face mask has a first panel, a second panel and a plurality of head attachment features. The first panel is configured to cover the facial area of a wearer below the eyes with a mouth opening for the mouth region of the wearer to allow the wearer to eat, drink or smoke. The second panel is configured to cover the mouth opening when not used for passing food, drink or smoking. The plurality of head attachment features are located at outer edges of the face mask panels. |
| US11903427B2 |
Aerosol-generating apparatus, thermal distribution casing, and related methods
An aerosol-generating apparatus includes a mouthpiece, an aerosolizing thermal reactor, and an air preheating passage. The aerosolizing thermal reactor has an air inlet upstream of an aerosol outlet, and includes an aerosolizable substance chamber and a thermal distribution casing. The thermal distribution casing surrounds the aerosolizable substance chamber and includes a laminate material with an at least three-layer construction including a metal middle layer between a metal outer layer and a metal inner layer. The thermal conductivity of the metal inner layer is at least double that of each of the metal outer and inner layers. The air preheating passage is located downstream of the air inlet and upstream of the aerosolizable substance chamber, and surrounds the aerosolizable substance chamber. The air preheating passage is defined by an air gap between the chamber outer wall and the metal inner layer. |
| US11903425B2 |
Systems for generating vapor for user inhalation
Described is provided a vapor provision system for generating a vapor for user inhalation, the system including a housing, a first user input mechanism configured to provide a first input to control a first aspect of vapor generation and located on a first side of the housing, and a second user input mechanism configured to provide a second input to control a second aspect of vapor generation and located on a second side of the housing, the second side of the housing opposite to the first side of the housing, wherein the first user input mechanism and the second user input mechanism are different types of user input mechanisms. |
| US11903420B2 |
Aerosol-generating system with multiple heating elements
An aerosol-generating system includes a reservoir containing an aerosol-forming substrate. The system also includes first and second heating elements and first and second liquid transfer elements. The first and second heating elements are spaced apart from the reservoir. The first and second liquid transfer elements are configured to deliver aerosol-forming substrate from the reservoir to the heating elements. The first liquid transfer element has first and second end portions and a portion between the first and second end portions at the first heating element. The second liquid transfer element has first and second end portions and a portion between the first and second end portions at the second heating element. The portion of the first liquid transfer element at the first heating element may extend in a first direction. The portion of the second liquid transfer element at the second heating element may extend in a second direction. |
| US11903417B2 |
Heater, cartridge, and vaporization device using the same
A heater and a vaporization device using the same are provided. The heater comprises an end for insertion into a cartridge, a body having a sidewall and at least one opening on the sidewall, and a chamber inside the body. The end has an outlet. The chamber and the opening provide an airflow path for an aerosol to be vented outside the heater through the outlet. The aerosol is generated from the vaporizable material when the body is heated. |
| US11903413B2 |
Shisha consumable article
A shisha consumable article (101) for use with an external assembly such as a shisha assembly is described. The shisha consumable article includes a housing (110) defining a first compartment (112) and a second compartment (114) being adjacent to the first compartment. The second compartment is adjacent to, and sealed or air impermeable from, the first compartment. A combustible heat source (120) is contained within the first compartment and an aerosol-forming substrate (130) is contained within the second compartment. |
| US11903412B2 |
Smoking article filter with flavorant delivery system
A breakable capsule such as a seamless breakable capsule useful in a smoking article or a smokeless tobacco product includes an outer shell formed of a cross-linked agar matrix including at least one filler, and an inner core surrounded by the outer shell which comprises a liquid or gel based composition of a flavorant and/or non-flavorant. The cross-linked agar matrix is reinforced with carboxymethyl cellulose that is dispersed throughout the agar matrix so as to fill empty spaces in the agar matrix and inhibit the composition from passing through the empty spaces of the agar matrix. |
| US11903411B2 |
Aerosol generating article including a plurality of flavoring capsules
Provided is an aerosol generating article including a plurality of flavoring capsules arranged inside at least one of a tobacco medium section and a filter section, wherein the plurality of flavoring capsules respectively include different flavor sources and respectively include susceptor materials configured to be heated at different rates as an alternating magnetic field passes through the susceptor materials. |
| US11903410B1 |
Smokable cannabis pod and method and apparatus for making the same
A smokable cannabis product and method for making the same are disclosed. The method includes providing a batch of cannabis containing cannabis flowers, stems, leaves and seeds and then grinding it. Then, the stems, leaves and seeds are removed from the ground batch so that it primarily contains ground cannabis flowers. The batch is then compressed to form a plurality of compressed cannabis pods having a desired shape for being smoked in a complementarily shaped bowl of a smoking device. The compressed pods are then dried to harden them so that they maintain their desired shape and so that each pod has a porosity which allows air to flow through the pod as it is smoked in the smoking device's bowl. |
| US11903409B2 |
Automated deposition of highly viscous fluids into thin-walled cylinders
Disclosed are systems and methods for automatic infusion of concentrate and distillate material into cigarettes or other containers. In one embodiment, a thermally-controlled infusion system is provided. The system can maintain a selected temperature of the concentrate material throughout the infusion process, using a two-stage approach. In a first stage, the concentrate material is pressure-fed to a dosing chamber. In the second stage, the concentrate material is pumped into an insertion cannula and into a cigarette or container. A revolver houses the cigarettes or containers and vertically transitions them to an insertion position, where the insertion cannula can infuse the cigarettes or containers. |
| US11903398B2 |
Kettle process for low brix fruit/vegetable containing products
A kettle process and product formulation protect large fragile fruit or vegetable pieces that have not been previously sweetened or sugar capped. The combination of a two-starch formulation and a controlled time and temperature kettle process are able to solve the problem of preparing a fruit or vegetable product with no sweetener added using a kettle process, providing large/whole pieces of fruit or vegetable with acceptable quality both out of the jar, can, pouch, packaging or the like and/or as a baking ingredient. |
| US11903397B2 |
Hay preservative and methods for preservation of hay
There is provided a method of treating hay for preventing and/or reducing heat damage in high moisture hay and as well to preserve the same, the method including adding to hay a hay preservative including a hay preserving and heat reducing effective amount of at least one enzyme having a chitinase activity, either alone or in combination with a hay preserving and heat reducing effective amount of a yeast of the genus Pichia or a bacteria of the genus Pediococcus. There is also provided a method of treating hay for preventing and/or reducing heat damage in high moisture hay and as well to preserve the same, the method including adding to hay a hay preservative including a hay preserving and heat reducing effective amount of yeast of the genus Pichia. |
| US11903390B1 |
Enhanced Curcuma longa productivity and medicinal values by using Moringa oleifera leaf extract
Methods for stimulating the growth, yield, and secondary metabolite production of Curcuma longa plants are provided. Administration of between about 2.5 mg/L and about 10 mg/L Moringa oleifera extract to Curcuma longa plants results in increased plant growth, rhizome production, and production of secondary metabolites including curcuminoids. |
| US11903389B2 |
Snake repellant compound
A snake repellant compound, including a main body, a first plant disposed on and within at least a portion of the main body, a second plant disposed on and within at least a portion of the main body, and at least one seed disposed on and within at least a portion of the main body, such that collectively, the first plant, the second plant, and the at least one seed repel a snake therefrom. |
| US11903388B2 |
Lichen compounds that inhibit mycotoxin production
Described herein are methods for obtaining useful compounds from lichens. |
| US11903387B2 |
Fungicidal composition
The present invention relates to a method of controlling plant diseases caused by phytopathogenic microorganisms, comprising a step of applying a fungicidal composition comprising a compound of formula [1] or a salt thereof. |
| US11903386B2 |
Strigolactone analogs and their usage in plant control
A strigolactone analog-based composition comprising at least one compound represented by: (I) wherein Ra, Rb, Rc, Rf, Re, and Rz are selected. The compositions can be used in, for example, plant growth regulation and weed control, including controlling the germination of parasitic root plants, inhibiting rice tillering, and triggering leaf senescence. |
| US11903385B1 |
1-(butyl(2-hydroxy-3-(naphthalen-1-yloxy)propyl)amino)-3-(naphthalen-2-yloxy)propan-2-ol as an eco-friendly insecticidal agent against Spodoptera littoralis (boisd.)
Synthesis of a compound 1-(butyl(2-hydroxy-3-(naphthalen-1-yloxy)propyl)amino)-3-(naphthalen-2-yloxy)propan-2-ol and its use as an insecticidal agent. |
| US11903384B2 |
Hydrogels as rheology modifiers and methods of making the same
Hydrogels are blended with water to produce a hydrogel solution. Viscosity of the hydrogel solution is controlled by adjusting the ratio of hydrogel to water and/or by adjusting the blending conditions. The hydrogel solutions may be used to modify the rheology of agricultural compositions. The hydrogel may include lactose, which may be provided by a milk permeate waste stream from the dairy or food processing industry. |
| US11903380B2 |
Aqueous composition based on polyoxymethylene dialkyl ethers (POM) and their use for the preservation and/or embalming of the human or animal body
The invention relates to a mixture of polyoxymethylene dialkyl ethers (POM) having a specific molecular distribution of n as well as its preparation method.The invention also relates to a composition comprising: a) a mixture of polyoxymethylene dialkyl ethers (POM) having a restricted specific molecular distribution b) at least one biocidal agent c) at least one pro-penetrating agent d) at least one dye e) optionally, another additive and water as diluent, It also relates to a non-therapeutic method of preserving and/or embalming a dead human or animal body using the composition, such as the use of this composition for anatomopathological purposes. |
| US11903377B2 |
Breakaway system for agricultural machine boom
A boom for an agricultural machine includes at least two boom sections and a breakaway system. The first boom section connects to a vehicle and supports fluid delivery components. The second boom section connects to the first boom section in an extended position aligned with the first boom section. The breakaway system is coupled between the first boom section and the second boom section. The breakaway system moves the second boom section with respect to the first boom an initial amount in response to an external force exceeding an initial resistance of the breakaway system, and moves the first boom beyond the initial amount in response to the external force exceeding a second resistance of the breakaway system, wherein the initial resistance is greater than the second resistance. The breakaway system is further configured to return the second boom to the extended position upon removal of the external force. |
| US11903374B1 |
Ice fishing rod holding device
An ice fishing rod holding device is an automatic fishing device having a U-shaped base, a fishing rod perpendicularly secured adjacent a base end opposite a U-shaped base cutout, and a pin assembly which retains the rod in a horizontal position until a fish strikes a bait secured to the end of the rod by a length of fishing line. Secured at the base of the rod is a flexible spring. Secured at the distal end of the rod are a pair of spheres. The device may emit an audible alarm when activated. |
| US11903373B1 |
Container for storing fishing lures
A container for storing fishing lures is provided. The container includes a main compartment that is subdivided into multiple sub-compartments each for receiving a fishing lure to be stored. The sub-compartments are vertically oriented within the main compartment. Each sub-compartment has a bottom that is positioned above a bottom of the container so as to form a drainage area below the sub-compartments. Each sub-compartment may drain through an opening in the sub-compartment bottom. The container includes a leader storage area above all of the sub-compartments for storage of leaders attached to individual fishing lures. The container may include a drain for draining water from the drainage area. The container may also include a hose fitting for flushing the container with fresh water. |
| US11903361B2 |
Crate for the ripening of a cheese
A crate (1) for a cheese, said crate (1) comprising a base (2), an open top (3) substantially parallel to the base (2), a peripheral wall (4), the peripheral wall (4) forming a closed contour and forming with the base (2) a space (8) intended to receive the cheese, the peripheral wall (4) comprising a medium portion (29) which is approximately at mid-height of the space (8) intended to receive the cheese and further having at least one through-hole (36, 60) formed therein.The peripheral wall (4) comprises a solid strip (27) enclosing the space (8) intended to receive the cheese while being substantially parallel to the base (2), said solid strip (27) including the medium portion (29) of the peripheral wall (4) and having a minimum height which is at least 15% of the height of the space (8) intended to receive the cheese. |
| US11903359B2 |
Soybean cultivar 05010818
A soybean cultivar designated 05010818 is disclosed. The invention relates to the seeds of soybean cultivar 05010818, to the plants of soybean cultivar 05010818, to the plant parts of soybean cultivar 05010818, and to methods for producing progeny of soybean cultivar 05010818. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 05010818. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 05010818, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 05010818 with another soybean cultivar. |
| US11903358B2 |
Soybean variety 01091805
The invention relates to the soybean variety designated 01091805. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01091805. Also provided by the invention are tissue cultures of the soybean variety 01091805 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01091805 with itself or another soybean variety and plants produced by such methods. |
| US11903355B2 |
Canola hybrid 18GG0459R
Provided is a canola variety designated 18GG0459R and seed, plants and plant parts thereof produced from a cross of inbred varieties. Methods for producing a canola variety comprise crossing canola variety 18GG0459R with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into 18GG0459R through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby are described. Canola variety, the seed, the plant produced from the seed, plant parts and variants, mutants, and minor modifications of canola variety are disclosed. |
| US11903353B2 |
Lettuce variety 79-IN5314 RZ
The present invention relates to a Lactuca sativa seed designated 79-IN5314 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 79-IN5314 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-IN5314 RZ. |
| US11903349B2 |
System of integrated passageways in a carbon fiber boom and method thereof
A spray boom includes a body having a length defined a first end and a second end thereof. The body is formed by a plurality of layers of composite material adapted to be molded together to form an inner surface and an outer surface. A hollow cavity is defined in the body internally of the inner surface, and a channel is formed in the body between the inner surface and the outer surface. The channel extends along the length and is defined between the first end and the second end. |
| US11903345B2 |
Bale ejection system for a baler implement
A bale ejection system includes a pawl having a planar structure. The pawl includes a mounting bore extending therethrough. A center of the mounting bore defines a rotation axis. The planar structure of the pawl includes a cam surface and a material engaging surface disposed opposite the cam surface. The cam surface and the material engaging surface extend away from the rotation axis, and converge to define a distal end that is spaced from the rotation axis. The material engaging surface defines a crop engaging tooth positioned between the rotation axis and the distal end of the planar structure. The crop engaging tooth and the distal end of the planar structure are operable to engage crop material of a bale when the planar structure is rotated into engagement with the bale for moving the bale along a longitudinal axis of a baler implement. |
| US11903344B2 |
System and method for controlling unloading system position of an agricultural harvester
A system for controlling an unloading system of an agricultural harvester includes a frame. A crop unloading system includes an unloading tube operably coupled to the frame and a spout operably coupled with the unloading tube. The crop unloading system is configured to discharge harvested crop from the agricultural harvester. A computing system is communicatively coupled to a user interface and the crop unloading system. The computing system is configured to store a predetermined unloading position based on a defined location of the unloading tube and a defined location of the spout received through one or more inputs. When an input is actuated for a minimum threshold, the computing system controls an operation of one or more actuators such that the unloading system is moved relative to the frame from a current position to the predetermined unloading position. |
| US11903340B1 |
Hookup designs for attachments to skid steer loaders and the like
A mower-to-skid steer loader mounting structure is affixed to the top panel of a heavy-duty mowing deck. The mounting structure has a top flange, and, a bottom flange. The bottom flange extends between a spaced first and second edge and is formed with a first and second pair of close-together rectangular holes, the first pair being disposed close to the first edge and the second pair closer to the second edge but not as close as between the first pair and first edge. Wherein the outboard hole of the first pair and the inboard hole of the second pair allow the mowing deck to be mounted offset relative the skid steer loader, while the inboard hole of the first pair and the outboard hole of the second pair allow the mowing deck to be mounted centered relative the skid steer loader. |
| US11910734B2 |
Phase change memory cell with ovonic threshold switch
A structure including a bottom electrode, a phase change material layer vertically aligned and an ovonic threshold switching layer vertically aligned above the phase change material layer. A structure including a bottom electrode, a phase change material layer and an ovonic threshold switching layer vertically aligned above the phase change material layer, and a first barrier layer physically separating the ovonic threshold switching layer from a top electrode. A method including forming a structure including a liner vertically aligned above a first barrier layer, the first barrier layer vertically aligned above a phase change material layer, the phase change material layer vertically aligned above a bottom electrode, forming a dielectric surrounding the structure, and forming an ovonic threshold switching layer on the first barrier layer, vertical side surfaces of the first buffer layer are vertically aligned with the first buffer layer, the phase change material layer and the bottom electrode. |
| US11910733B2 |
Generating self-aligned heater for PCRAM using filaments
A method includes forming a bottom electrode, forming a dielectric layer, forming a Phase-Change Random Access Memory (PCRAM) region in contact with the dielectric layer, and forming a top electrode. The dielectric layer and the PCRAM region are between the bottom electrode and the top electrode. A filament is formed in the dielectric layer. The filament is in contact with the dielectric layer. |
| US11910732B2 |
Resistive memory devices using a carbon-based conductor line and methods for forming the same
An array of rail structures is formed over a substrate. Each rail structure includes at least one bit line. Dielectric isolation structures straddling the array of rail structures are formed. Line trenches are provided between neighboring pairs of the dielectric isolation structures. A layer stack of a resistive memory material layer and a selector material layer is formed within each of the line trenches. A word line is formed on each of the layer stacks within unfilled volumes of the line trenches. The word lines or at least a subset of the bit lines includes a carbon-based conductive material containing hybridized carbon atoms in a hexagonal arrangement to provide a low resistivity conductive structure. An array of resistive memory elements is formed over the substrate. A plurality of arrays of resistive memory elements may be formed at different levels over the substrate. |
| US11910731B2 |
Embedded heater in a phase change memory material
A phase change memory cell for a semiconductor device that includes a heater element on a first conductive layer with a spacer surrounding sides of the heater element. The phase change memory cell includes a first dielectric layer on the conductive layer and on a bottom portion of the spacer surrounding the heater element and a second dielectric layer on the first dielectric layer surrounding a top portion of the heater element. The phase change memory cell includes a phase change material on a top surface of the heater element and on the second dielectric material. |
| US11910730B2 |
Josephson junction, Josephson junction preparation method and apparatus, and superconducting circuit
A superconducting circuit having a Josephson junction includes a first electrode layer for signal transmission; a second electrode layer for signal transmission; and an insulating layer arranged between the first electrode layer and the second electrode layer to form a Josephson junction, wherein, the first electrode layer and the second electrode layer are composed of a preset material, the insulating layer is composed of a compound corresponding to the preset material, and the preset material includes a non-aluminum superconducting material to prolong a coherence time of superconducting qubits. |
| US11910726B2 |
Multi-stack susceptor reactor for high-throughput superconductor manufacturing
A vapor deposition reactor apparatus, systems and methods for deposition of thin films, particularly high-temperature superconducting (HTS) coated conductors, utilize multi-sided susceptors and susceptor pairs for increased production throughput. The reactors may also be configured in multi-stack arrangements of the susceptors within a single reactor chamber for additional throughput gains. |
| US11910724B2 |
Thickener systems for oral care compositions and a method for preparing the same
A substantially anhydrous thickener system in the form of a gel for use in oral care compositions comprising: carboxymethyl cellulose or its salts thereof, a chelating agent, and hydroxyethyl cellulose, in a solvent system, wherein the thickener system is heated to a temperature ranging from about 70° C. to about 120° C. to form the gel. A method of preparing the thickener system for use in oral care compositions comprises the steps of: a) charging a mixture of hydroxyethyl cellulose and carboxymethyl cellulose into a reaction container, b) dissolving the mixture of a) in a solvent system, c) charging a chelating agent into b), and d) heating the resultant of c) to a temperature of 70°-120° C. for at least about 10 minutes. |
| US11910716B1 |
Ultrasonic sensor system and multi-layer stiffener for foldable display
An apparatus includes an ultrasonic sensor stack, a foldable display stack that includes a display stiffener, and an additional stiffener between the ultrasonic sensor stack and the foldable display stack. The additional stiffener forms an acoustic resonator with the display stiffener and an adhesive layer between the display stiffener and the additional stiffener in order to amplify transmission of ultrasonic waves transmitted by the ultrasonic sensor stack. The additional stiffener includes a material having a high modulus of elasticity, low density, and high acoustic impedance value. In some cases, the additional stiffener includes a metal, a ceramic, a glass, or a glass ceramic. The additional stiffener increases an overall stiffness and mechanical integrity of the apparatus so that a foam backer may be omitted from the ultrasonic sensor stack. |
| US11910712B2 |
Compound, organic optoelectronic diode, and display device
The present application relates to a compound represented by Chemical Formula 1, an organic optoelectronic diode and a display device. |
| US11910711B2 |
Cyclic compound and organic light emitting device comprising same
A cyclic compound represented by Chemical Formula 1 and an organic light emitting device using the same, the compound used as a material of an organic material layer of the organic light emitting device and providing improved properties of efficiency, driving voltage, and lifetime characteristics of the organic light emitting device. |