| Document | Document Title |
|---|---|
| US11873046B2 |
Electrical method for centering telehandler rear wheels
An electrical method for centering telehandler rear wheels preferably includes an electronic control module (ECM), a rear steering cylinder, a pair of rear centering valves, a front steering cylinder, a steer mode valve, at least one steering position sensor, a steering control unit and a mode selection switch. The front and rear steering cylinders are connected to the steer mode valve. The steering control unit directs hydraulic fluid from a hydraulic pump to flow into the front and rear steering cylinders to turn the wheels. A 2W steering mode requires that the rear wheels be straight before going from a 4W steering mode into the 2W steering mode. The ECM monitors a position of the rear wheels through the at least one steering position sensor. If the wheels are not straight, the ECM will open a centering valve to straighten the rear wheels, before going into the 2W steering mode. |
| US11873042B2 |
Method and system for controlling vehicle steering
A method and a system for vehicle steering control by controlling a feedback torque actuator (130) in series with an angle overlay actuator (140) in a vehicle steering system (100) to provide a target feedback torque and a target overlay angle. The feedback torque actuator (130) is arranged above the angle overlay actuator (140). The angle overlay actuator (140) is controlled so that a variable steering ratio and an additional overlay angle are provided, and the feedback torque actuator (130) is controlled using a reference generator so that the torque is controlled to provide a target steering feel, resulting in the angle overlay being controlled at the same time as the steering-wheel torque being controlled whereby a target overlay angle and a good steering feel are achieved. |
| US11873036B2 |
Helical gear transmission comprising a pivot bearing with a defined pivot axis
A helical gear transmission for an electromechanical servo steering mechanism may include a shaft that meshes with a helical gear. The shaft may be arranged in a transmission housing and, at its first end, may be mounted in a drive-side bearing arrangement so as to be rotatable about an axis of rotation. At its second end, the shaft may be mounted in a drive-remote bearing arrangement in the transmission housing. The drive-side bearing arrangement may have a rolling bearing, an outer ring of which is spherical. The rolling bearing may be enclosed by two bearing shells. The outer side of the outer ring may have two flat points that are opposite one another and form a pivot axis about which the shaft is pivotable in a direction of the helical gear. |
| US11873035B2 |
Stretch trailer with roller mechanism
A trailer moveable by a cab includes: a first section including a cavity and a second section at least partially positioned within the cavity, where the second section is longitudinally movable relative to the first section, such that a length of the trailer is variable. The second section includes a cart including at least one wheel configured to roll along a floor of the cavity and a height-variable member co-acting with the at least one wheel. The second section is configured to move longitudinally relative to the first section by the cart rolling along the floor of the cavity. A towing system and a method for adjusting a length of a trailer moveable by a cab are also disclosed. |
| US11873032B1 |
Angle-adjustable connector
Angle-adjustable connectors and modular systems capable of securing angle-adjustable side rails to trailers and/or trucks are described. The angle-adjustable connectors comprise a first component capable of attaching to a universal bracket of a trailer and a second component capable of securing one or more rail at a position disposed at a desired angle relative to the first component and/or a bed of the trailer or truck. |
| US11873023B2 |
Boundary memorization systems and methods for vehicle positioning
Methods and systems are provided for assisting a user with parking a vehicle in a parking space. In various embodiments a method includes: receiving, by a processor, user input indicating a position of a virtual line displayed on a display screen of the vehicle, wherein the virtual line is adjustable by a user; storing, by the processor and in a datastore, the position of the virtual line and a vehicle position associated with a parking space; and selectively displaying, by the processor, an appearance of the virtual line on the display screen when the vehicle is within a range of the vehicle position to assist a user in parking the vehicle in the parking space, wherein the selectively displaying is based on a comparison of a boundary within a scene associated with the parking space and the virtual line. |
| US11873022B2 |
In-vehicle network system
A network hub device used for building a simple network configuration in an in-vehicle network system is provided. A network hub device (22) is provided in a vehicle body and is coupled to a trunk network through which a digital control signal is transmitted. A sub hub device (241, 242) performs input/output of a signal to/from an in-vehicle device provided in a partial body assembled to the vehicle body via a movable portion. The sub hub device (241, 242) is provided in the partial body and the digital control signal is transmitted/received between the sub hub device (241, 242) and the network hub device (22) via a wire harness passing through the movable portion. |
| US11873021B2 |
Steering column for a motor vehicle
A steering column may include a casing unit in which a steering spindle is mounted rotatably about a longitudinal axis extending in a longitudinal direction, and casing tubes that are adjustable telescopically relative to one another in the longitudinal direction. A roller guide with at least one bearing support can be displaced radially on a first of the casing tubes, and in which at least one roller is mounted rotatably about a roller axis that is transverse to the longitudinal axis. The roller can roll via its outer circumference in the longitudinal direction on a second of the casing tubes. A pretensioning device interacts with the bearing support to pretension the roller against the second casing tube. The bearing support may be guided on the first casing tube with an oblique inclination relative to the longitudinal axis, and the pretensioning device may apply an axial force to the bearing support. |
| US11873020B2 |
Delivery systems for ramps or stairs
A pallet lift includes a base and a deck extending forward of the base. Load wheels support the deck. A platform above the deck is pivotable relative to the base. The platform has an upper support surface for supporting objects thereon. The platform may be pivoted as the pallet lift travels on an inclined surface, such as a truck ramp, in order to keep the platform relatively level relative to gravity to increase stability. |
| US11873013B2 |
Information display structure, and vehicle station and barrier equipped with the structure
An information display structure includes a stationary part to be secured upright on or against a support; securing means for securing the stationary part; and at least one information display screen connected to the stationary part, extending in front of same, and having a visible front display face. |
| US11873011B2 |
Labeling lane segments for behavior prediction for agents in an environment
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for generating candidate future trajectories for agents. One of the methods includes obtaining scene data characterizing a scene in an environment at a current time point; for each of a plurality of lane segments, processing a model input comprising (i) features of the lane segment and (ii) features of the target agent using a machine learning model that is configured to process the model input to generate a respective score for the lane segment that represents a likelihood that the lane segment will be a first lane segment traversed by the target agent after the current time point; selecting, as a set of seed lane segments, a proper subset of the plurality of lane segments based on the respective scores; and generating a plurality of candidate future trajectories for the target agent. |
| US11873008B2 |
Controlling a vehicle based on data processing of weights at axles of the vehicle
A representation of a first set of weights associated with a vehicle prior to a drive are received, the vehicle including a plurality of axles, a plurality of wheels attached to the plurality of axles, and a load. A warning is caused to be output in response to at least one weight from the first set of weights being outside a predetermined range. Longitudinal and lateral dynamics associated with the vehicle during the drive are determined. A second set of weights associated with at least one axle from the plurality of axles during the drive are determined. A determination is made if at least one remedial action should be performed based on the longitudinal dynamics, the lateral dynamics, and the second set of weights. In response to determining that the at least one remedial action should be performed, the at least one remedial action is caused to be performed. |
| US11873001B2 |
Radar controller for vehicle and method thereof
A radar controller for a vehicle and a method therefore are provided. The radar controller includes a radar that detects a passenger located inside the vehicle and an obstacle located outside the vehicle and a controller that determines sensitivity and a detection speed corresponding to an operation mode of the radar and controls the radar to operate at the determined sensitivity and the determined detection speed. |
| US11872999B2 |
Self-driving safety evaluation method, apparatus, and system
A self-driving safety evaluation method, including determining RB based on a risk value of a vehicle in a shadow driving mode in a first measurement unit, where RB is a risk value of the vehicle in the shadow driving mode in a plurality of measurement units, and determining RC based on a risk value of the vehicle in a self-driving mode based on a preset route in the first measurement unit, where RC is a risk value of the vehicle in the self-driving mode based on the preset route in the measurement units, where RB and RC are used to determine whether safety of the vehicle in the self-driving mode meets a requirement. |
| US11872996B2 |
Control system for a motor vehicle and method for diagnosing a failure in a control system
A control system for a motor vehicle having a first control unit and having a first power electronics unit connected in a signal-transmitting manner to the first control unit for supplying power to a first actuator in normal operation of the control system. In order to ensure proper operation of a control system for a motor vehicle, even in the event of a fault, the control system has a backup control unit and a backup power electronics unit connected in a signal-transmitting manner to the backup control unit for supplying power to the first actuator in a first backup operation of the control system. The backup control unit is connected to the first control unit in a signal-transmitting manner. The control system is transferred from normal operation to the first backup operation as a function of the arrival in the backup control unit of a fault signal. |
| US11872995B2 |
Method for predicting a driving maneuver in a driver assistance system
A method for predicting a driving maneuver in a driver assistance system of a motor vehicle. Based on dynamic data of the vehicle detected with the aid of sensors, a history of a driving maneuver, which is not yet completed, is recorded and, based on the history, a future course of the driving maneuver is predicted. Multiple hypotheses for potentially occurring driving maneuvers are represented by respective associated sets of parameters. A theoretical history of the driving maneuver is calculated based on the parameters for each hypothesis. The recorded history is compared to at least one of the theoretical histories. Based on a similarity degree, the hypothesis which describes the presently occurring driving maneuver with the highest probability is determined and output as the prediction result. |
| US11872992B2 |
Vehicle user-assistance system, vehicle user-assistance device, and vehicle user-assistance server
In a vehicle user-assistance system, a user's voice is acquired before the user enters a vehicle, and the mental state of the user is inferred based on the acquired voice. Then, it is determined whether the inferred mental state is an irritated state compared with a criterial value. When the mental state is an irritated state, navigation that relieves irritation is proposed to the user having entered the vehicle. Thus, the user starts to travel with his or her irritation reduced or relieved. |
| US11872987B2 |
Path providing device and path providing method thereof
A path providing device configured to provide a path information to a vehicle includes a communication unit configured to receive, from a server, map information including a plurality of layers of data, an interface unit configured to receive sensing information from one or more sensors disposed at the vehicle, and a processor. The processor is configured to determine an optimal path for guiding the vehicle from an identified lane, generate autonomous driving visibility information based on the sensing information and the determined optimal path, update the optimal path based on dynamic information related to a movable object located on the optimal path and the autonomous driving visibility information, receive different types of sensor data from a plurality of sensors, and update at least one of the autonomous driving visibility information or the optimal path based on information generated by combining at least two types of sensor data. |
| US11872984B2 |
Trajectory prediction from precomputed or dynamically generated bank of trajectories
Among other things, techniques are described for predicting how an agent (e.g., a vehicle, bicycle, pedestrian, etc.) will move in an environment based on prior movement, the road network, the surrounding objects and/or other relevant environmental factors. One trajectory prediction technique involves generating a probability map for an agent's movement. Another trajectory prediction technique involves generating a trajectory lattice, for an agent's movement. In addition, a different trajectory prediction technique involves multi-modal regression where a classifier (e.g., a neural network) is trained to classify the probability of a number of (learned) modes such that each model produces a trajectory based on the current input. |
| US11872981B2 |
Operating a motor vehicle with onboard and cloud-based data
A driver assistance system for a motor vehicle performs a maneuver using a trajectory determined according to an external environment. The vehicle has a plurality of environment sensors and a controller device configured to acquire an environment data set (UDS) using the environment sensors, which it transmits to a cloud computer. The cloud computer reads in the environment data set (UDS), generates a supplemental data set (EDS) for supplementing the environment data set (UDS), combines the environment data set (UDS) with the supplemental data set (EDS) in order to generate a supplemented environment data set (UDS′), and transmits the supplemented environment data set (UDS′) to the controller device. The supplemental data set (EDS) may be obtained by evaluating data of other road users within a predetermined radius of the vehicle. The controller device evaluates the supplemented environment data set (UDS′) for the purpose of controlling the trajectory. |
| US11872979B2 |
Work vehicle
A work vehicle includes a driving wheel provided in a machine body, a motor for inputting a rotational force to the driving wheel, a traveling control device for acquiring an output instruction for the motor according to an operation of a maneuvering lever, a traveling control unit for controlling driving of the motor in accordance with the output instruction, a battery for reserving energy source for driving the motor, a remaining amount detection section for detecting a remaining amount of the energy source in the battery, and a restriction section for restricting a maximum speed of the machine body to a preset speed irrespectively of the output instruction if the remaining amount of the energy source is equal to or smaller than a preset first threshold value. |
| US11872977B2 |
Brake system for a vehicle, vehicle and method of controlling a brake system for a vehicle
A brake system for a vehicle includes a first axle pressure modulator (APM) for service-brake-chambers for a first vehicle-axle, a second axle pressure modulator for spring-brake-cylinders for a second vehicle-axle, the second APM being connected to an electronic-brake-control-unit, which is configured to issue a first electric-control-signal for controlling the first APM and a second electric-control-signal for controlling the second APM, an intelligent foot brake module, which is configured to issue a first pneumatic-control-signal for controlling the first APM and a second pneumatic-control-signal for controlling the second APM, an electronic parking brake controller, which is configured to issue a second pneumatic parking brake signal for controlling the spring-brake-cylinders, and a pressure control valve, which is configured to convert the second pneumatic parking brake signal into a first pneumatic parking brake signal for controlling the first APM. |
| US11872976B2 |
System and method for automatically stopping an autonomous vehicle
A system for automatically stopping an autonomous vehicle, in which the autonomous vehicle includes a primary brake and a secondary brake controlled by least one control module or different control modules. The system includes: an error detection module configured to detect an error in the control of the primary brake or the secondary brake by the one control module or the different control modules; and a supplemental control module configured, upon a detected error by the error module, to cause a stop of the autonomous vehicle using the primary brake or the secondary brake. |
| US11872970B2 |
Aircraft braking system architecture
Aircraft braking system architecture comprising: a brake comprising electromechanical actuators (1, 2); a principal control channel (6) and an alternative control channel (7) comprising electrical components that are at least partly different and adapted to provide respectively a principal braking control function and an alternative braking control function that are at least partly different; power modules (15, 16) comprising electrical components that are at least partly different and adapted to generate electrical power supply currents (I1, I2) on the basis of principal control signals or alternative control signals; a surveillance unit (8) adapted to ensure that in normal operation the principal control signals are used and that in the event of a fault the alternative control signals are used to generate the electrical power supply currents. |
| US11872964B2 |
Vehicle cleaner unit and side turn signal lamp with camera
This vehicle cleaner unit is provided with: a cylinder unit comprising a cylinder which forms a chamber, a discharge port through which the chamber opens to the outside, and a piston which reciprocates inside of the cylinder and discharges from the discharge port a cleaning medium inside of the chamber; a power unit comprising a motor, a power transmission mechanism which transmits rotary motion of the motor to the piston to cause the piston to reciprocate, and a housing which houses the motor and the power transmission mechanism; and a casing which houses the cylinder unit and the power unit. The cylinder unit and the power unit are supported by the casing with rubber members interposed therebetween. |
| US11872963B2 |
Motor vehicle provided with a filling device for filling a tank with wiper fluid
A motor vehicle has a passenger compartment, a tank designed to contain a wiper fluid and a dispensing device, which is connected to the tank and is operable to dispense and/or spray the wiper fluid on a transparent wall, for example on a windshield; the motor vehicle further has a filling device provided with at least one duct to feed the wiper fluid into the tank; said duct having an inlet that is arranged in the passenger compartment. |
| US11872961B2 |
Collapsible folding truck trunk
A collapsible trunk for use with a vehicle having a wheel well. The trunk comprises a base wall and a side wall pivotally connected thereto. The side wall extends from the base wall and terminates at an upper edge. The side wall and base wall collectively define a storage cavity. The base wall and the side wall each have an expandable portion conformable to the wheel well in response to placement of the base wall and the side wall over the wheel well. The trunk is selectively transitional between a collapsed configuration and a deployed configuration. In the collapsed configuration, the base panels overlap each other, and in the deployed configuration, the plurality of base panels are co-planar to each other. The upper edge of the side wall moves away from the base wall as the trunk transitions from the collapsed configuration toward the deployed configuration. |
| US11872957B2 |
Child presence detection warning suppression
A system comprising a radar device and a mobile device. The radar device may be configured to operate when a vehicle is turned off, detect a presence of a person in the vehicle, determine an age range of the person detected and generate an alert signal in response to a presence signal and determining that the age range of the person detected corresponds to a child. The mobile device may be configured to communicate the presence signal to the radar device and determine a movement of the mobile device. The radar device may determine a distance of the mobile device from the vehicle in response to the presence signal. The radar device may suppress the alert signal when the distance of the mobile device is within a predetermined range of the vehicle and the mobile device is moving. |
| US11872955B2 |
Vehicle security system
A vehicle security system may be automatically activated when a vehicle (e.g., car or truck) is temporarily stopped. Specifically, if a car is stopped at a gas station or other type of temporary stop (e.g., where a car would not be fully closed and locked) the vehicle security system may engage (e.g., based on opening of a gas cap cover). The vehicle security system monitors for theft of contents from inside a vehicle in a temporary stopped state. The vehicle security system may lock different doors based on different conditions. In some cases, only some doors (and not all doors) will be locked. In a temporary stop condition, a vehicle may not be fully locked to engage a standard anti-theft security system. If a driver's attention is diverted during the temporary stopped condition a quick and quiet theft scenario (e.g., a reach and grab) may be attempted. |
| US11872952B2 |
Collision damage reduction device
A collision damage reduction device to be applied to a vehicle provided with a door and a side sill includes an airbag and a door beam. The airbag is deployed from a container disposed on a lower side of the door to a region on a vehicle-widthwise outside of the door. The airbag includes a first air chamber and a second air chamber. After being deployed, the first air chamber has an upper end disposed higher than the door beam and a lower end disposed lower than an upper end of the side sill, at least within a range in which its position in a vehicle front-rear direction overlaps with a seating surface of a seat. The second air chamber extends across a lower part of the first air chamber and the container, and has a lower internal pressure than the first air chamber after being deployed. |
| US11872949B2 |
Vehicle airbag apparatus
A vehicle airbag apparatus includes an airbag, a front lid, and a tether. The airbag is configured to be disposed on a back side of an instrument panel, and configured to be expanded and developed between the instrument panel and a windshield glass so as to be disposed on a front side in a vehicle and in front of a vehicle occupant. The front lid is configured to be disposed on the instrument panel, and configured to be ruptured and opened by the expanded and developed airbag so as to stand on the front side in the vehicle and at a front end of the airbag. The tether is disposed on an outer part of the airbag and couples the front lid and the airbag, and configured to be elongated in a front-rear direction of the vehicle in a state where the airbag is expanded and developed. |
| US11872948B2 |
Multi-chamber curtain airbag
An assembly for a vehicle includes a roof and a headliner. The vehicle includes a seat having an occupant seating area. The vehicle includes a curtain airbag. The curtain airbag includes an extension. The curtain airbag is inflatable from an uninflated position to an inflated position. The curtain airbag is between the roof and the headliner in the uninflated position. The curtain airbag is inflatable downwardly from the headliner to the inflated position. In the inflated position, the curtain airbag has a main chamber and the extension extending cross-vehicle from the main chamber and vehicle-forward of the occupant seating area. |
| US11872944B2 |
Sound insulating material for vehicle
There is provided a sound-insulation material for a vehicle that can reduce the weight thereof and exhibit sufficient sound insulation performance against noise of 500 Hz to 6400 Hz generated in vehicles. The sound-insulation material for a vehicle, of the present invention, includes: a core layer having tubular cells, the tubular cells being arranged in a plurality of rows; an airflow-blocking resin film layer provided on one surface of the core layer; and a decoupling layer provided on the airflow-blocking resin film layer; and an average (P/v)/Za is 2.8 to 10 between 500 and 6400 Hz, where: P and v are respectively a sound pressure and a particle velocity on a surface of the airflow-blocking resin film layer provided on the core layer, the surface being opposite to the core layer; and Za is an acoustic impedance of the decoupling layer. |
| US11872942B2 |
Dynamic longitudinal and lateral adjustment of awareness lines for commercial vehicle camera mirror system
A method of providing a trailer end line for a tractor-trailer includes determining a fixed point on a tractor, determining a trailer angle of a trailer, determining a trailer line that is arranged at the trailer angle from the fixed point, determining an intersection point between the trailer line and a trajectory of a reference point on the trailer, determining a trailer end point along the trailer line and offset from the intersection point, and displaying a trailer end awareness line based upon the determined trailer end point. |
| US11872936B2 |
Vehicle and control method thereof
A vehicle includes: a housing; a passive radiator disposed on a rear surface of the housing; an active speaker disposed on a front surface of the housing and configured to output a virtual engine sound; a partition wall disposed inside the housing such that one side is in contact with the left side surface of the housing and the other side is in contact with the right side surface of the housing; a driver configured to move and rotate the partition wall; and a controller configured to control the driver based on at least one of a transmission position of the vehicle and a speed of the vehicle. |
| US11872933B1 |
Lighting device for vehicle
The lighting device for a vehicle includes a masking cover disposed inside a garnish, and a light source disposed inside the masking cover and disposed to face an inner surface of the garnish, wherein the masking cover includes a plurality of variable pattern portions provided to have different shapes and selectively disposed in a position where at least one of the plurality of variable pattern portions faces the garnish when the masking cover is rotated. |
| US11872932B2 |
Lighting circuit for automotive lamp
An automotive lamp includes a first semiconductor light source and a second semiconductor light source configured to emit different colors, and to mix the two colors, so as to generate mixed-color light. A first driving circuit supplies a first driving current stabilized to a first target amount to the first semiconductor light source. A second driving circuit supplies a second driving current stabilized to a second target amount to the second semiconductor light source. Upon detecting an abnormal non-lighting state in the first semiconductor light source, the first abnormal state detection circuit stops the operation of the second driving circuit. Upon detecting an abnormal non-lighting state in the second semiconductor light source, the second abnormal state detection circuit stops the operation of the first driving circuit. |
| US11872931B1 |
Tailgate and rooftop mounted warning or emergency lights
A warning and emergency light module removably attached to a tailgate of a vehicle. A contoured fixture having a length and couture to match a panel of the tailgate holds a light bar within a channel. End caps placed on the opposing ends of the assist in holding the light bar ends in the channel and the contoured fixture on the tailgate of the vehicle. In another embodiment, a warning and emergency light module is attached to a roof of a vehicle so that lights forming an array extend longitudinally along the side of the vehicle. Visibility in all directions and functionality of an emergency vehicle is enhanced. |
| US11872927B2 |
Tail lamp back door/tailgate activation switch
A system for controlling a function of a vehicle by activation of a vehicle button includes a vehicle component configured to receive a signal and to perform an electrical or mechanical function in response to receiving the signal. The system further includes a physical structure located on an exterior of the vehicle and having an integrated button such that at least one of manual actuation of or physical proximity to the physical structure initiates a button selection event. The system further includes an electronic control unit (ECU) coupled to the vehicle component and to the integrated button and configured to identify the button selection event and to transmit the signal to the vehicle component in response to identifying the button selection event to cause the vehicle component to perform the electrical or mechanical function. |
| US11872926B2 |
Vehicle front end tie down assemblies
Vehicle tie down assemblies may be provided for securing cargo and/or accessories at vehicle front ends. The tie down assemblies may be mounted to a vehicle fender without obstructing the opening and closing of the vehicle hood. Exemplary vehicle tie down assemblies may embody a multi-piece design that establishes a pass-through for receiving various tie downs. The tie down assemblies may additionally include one or more bolt assemblies for mounting accessories. |
| US11872921B2 |
Refrigerator, refrigerating or warming apparatus, and vacuum adiabatic body
Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a first plate member defining at least a portion of a wall for a first space, a second plate member defining at least a portion of a wall for a second space having a temperature different from the first space, a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state, a supporting unit maintaining the third space, a heat resistance unit reducing an amount of heat transferred between the first plate member and the second plate member, a port through which air in the third space is discharged, and a heat exchange module coming into contact with an inner surface of a cavity provided by the first plate member and the second plate member so as to perform heat exchange. |
| US11872919B2 |
Seat headrest
A seat headrest includes: a pad assembly; a main cover surrounding a rear side of the pad assembly; an upper guide coupled to the main cover and provided with an upward/downward movement guide groove formed in the upper guide and elongated upward/downward; a post stay including an upper portion inserted in the upward/downward movement guide groove; and a post holding guide, in which the lower portion of the post stay is inserted and held and which is held to a seat back frame. |
| US11872910B2 |
Vehicle seat structure hanger bracket
A stationary vehicle seating system, including: a hanger bracket assembly configured to engage at least one hinge assembly of a stationary vehicle; and a seat structure that hangs from the hanger bracket assembly when the hanger bracket assembly is engaged with the at least one hinge assembly. A seat structure supporting method includes hanging a seat structure from a hanger bracket assembly that is engaged with at least one hinge assembly of a stationary vehicle. |
| US11872900B2 |
Information notification device, information notification system, information notification method, and vehicle
When a charging connector of an EVSE is connected to an inlet, a vehicle transmits charging information to a server. The server determines whether or not there is a predetermined function which is set to OFF among functions for external charging included in the vehicle. When there is a predetermined function which is set to OFF, the server transmits a recommendation notification to a smartphone. The smartphone transmits selection information in response to an operation of a user on the recommendation notification to the server. Based on the selection information, the server generates setting information about the predetermined function and transmits the setting information to the vehicle. The vehicle performs a setting for the predetermined function according to the setting information. |
| US11872898B2 |
Abnormality diagnosis system and abnormality diagnosis method
An abnormality diagnosis system performs an abnormality diagnosis of a plurality of motor systems that include a motor for moving a moving body. The abnormality diagnosis system identifies a comparison target system that is the motor system, among the motor systems, that is a comparison target in relation to a diagnosis target system that is the motor system to be a target of the abnormality diagnosis. The abnormality diagnosis system acquires a state-related value that is a value related to an operation state of the motor from each of the diagnosis target system and the comparison target system. The abnormality diagnosis system performs a comparison of the state-related value that is acquired from the diagnosis target system and the state-related value that is acquired from the comparison target system, and diagnoses a presence or absence of an abnormality in the diagnosis target system using a result of the comparison. |
| US11872895B2 |
Battery management systems and methods
A lift device comprises a base, a linear actuator, and a rechargeable battery system. The linear actuator is configured to selectively move a work platform between a raised position and a lowered position. The linear actuator includes an electric motor. The rechargeable battery system includes a battery, a heating system, and a battery charger. The battery is configured to power the electric motor of the linear actuator. The battery charger is configured to simultaneously charge the battery and provide power the heating system to heat the battery. |
| US11872894B2 |
Electric vehicle's drive system and method for controlling the same
A drive system for an electric vehicle and a method for controlling the same. The drive system includes: a front wheel electric motor and a rear wheel electric motor of the same specification; a front wheel reducer whose output shaft is operatively coupled to a front wheel drive axle of the electric vehicle via the front wheel electric motor; and a rear wheel reducer whose output shaft is operatively coupled to a rear wheel drive axle of the electric vehicle via the rear wheel electric motor, wherein the front wheel reducer has a transmission ratio different than that of the rear wheel electric motor. |
| US11872893B2 |
Propulsion system with rotor position estimation based on voltage signal
A propulsion system for a device includes an electric motor configured to generate torque to propel the device. A position sensor is adapted to determine a rotor position of the electric motor. The system includes a controller having instructions recorded for determining the rotor position when a sensor fault condition is detected. The controller is adapted to selectively command injection of a voltage signal in a direct magnetic axis in a synchronous reference frame when a motor speed of the electric motor is below a predefined motor speed threshold and the sensor fault condition is detected. The rotor position is estimated based in part on a motor current response to the voltage signal. The voltage signal is defined by an alternating periodic shape having respective constant segments in each of a plurality of control periods, the respective constant segments being discontinuous between the control periods. |
| US11872885B2 |
Trailing vehicle traction control system with force increase control
A traction control system for a trailing vehicle includes an electric machine, a ground engaging apparatus in contact with a ground surface, a speed sensor measuring the speed of the ground engaging apparatus, and a controller providing a traction control signal to the electric machine. The controller is in communication with a force increase control. The controller provides a temporary increase in tractive force of the electric machine when the force increase control is activated either manually or automatically. The amount of temporary increase in the tractive force can be variable and adjustable. |
| US11872883B2 |
Powertrain for a motor vehicle and control method thereof
A powertrain has an internal combustion engine provided with an accessory transmission that includes a first pulley connected to a crankshaft of the engine, a second pulley connected to a shaft of an electric machine, and a belt connecting the first and the second pulleys to each other to rotate in the same direction of rotation (R). The electric machine is operated to supply an active torque to the second pulley during start-up of the internal combustion engine by means of a starter motor. |
| US11872879B2 |
Fuel pick-up device
A fuel pick-up device (10) for a fuel tank (13) has a head (11) for fitting to a wall of the tank (13), and an elongate body (14) which extends from the head (11) into the tank (13). A water separator disposed in body comprises an axially-extending separation chamber (18), and a vane (21) for creating a helical flow of fuel flowing through the chamber between an inlet (17) and an outlet (23), wherein any water in the fuel entering the separation chamber through the inlet (17) moves radially outwardly in the helical flow away from the outlet (23), the outlet (23) being arranged such that fuel drawn from the chamber (18) is substantially free of water. Water separated from the fuel is collected in a chamber (25) and can be removed via a drain (24). |
| US11872877B2 |
Fuel lid opener
A fuel lid opener-has: a heart cam mechanism that is structured so as to, each time a lifter is push-operated via a fuel lid, cause the lifter to alternately repeat advancing-out and withdrawing, and so as to push the fuel lid open due to advancing-out of the lifter; and a locking mechanism-that can restrict operation of the heart cam mechanism. At the locking mechanism, a time when a stopper is moved by operation of a motor, and the aforementioned restricting is released, the aforementioned stopper engages with the heart cam mechanism and operates the heart cam mechanism. Due thereto, the lifter advances-out, and the fuel lid is pushed open. |
| US11872874B1 |
Telescopically extendable truck bed shell
A telescopically extendable truck bed shell including a shield assembly, a transmission assembly. The shield assembly includes shields telescopically connected together. The shields are configured to be mounted on top of a truck bed and attached at side rails. The transmission assembly includes a motor which drives motion to a threaded rod that is internally connected to the shields by means of bearing units and transmission gears. The motor is electrically powered and remotely controlled to permit a user to retract or extend the shields wirelessly. When contracted, the shields permit a user to easily retrieve items inside the truck bed. |
| US11872872B2 |
Automotive door sealing member
An object of the present disclosure is to generate a click feeling, and thus improve workability, in attaching a trim strip member to a sealing member, and to increase a retaining force retaining the trim strip member to the sealing member after the attachment, without an increase in the number of components and the number of assembling steps. A trim strip member 40 includes an upper engagement portion 42 and a lower engagement portion 43 at an upper portion and a lower portion of the trim strip member, respectively. A side of a sealing member body 21 facing outside of a passenger compartment includes a portion made of a rigid material that is harder than an elastic material, and is provided with an upper protrusion 25a and a lower protrusion 25b spaced apart from each other in a vertical direction, the upper protrusion 25a and the lower protrusion 25b respectively engaging with the upper engagement portion 42 and the lower engagement portion 43 of the trim strip member 40. |
| US11872868B2 |
Sliding temperature door architecture for HVAC module
An air handling system of a heating, ventilating, and air conditioning system for a vehicle includes a housing including a mixing and conditioning section. The mixing and conditioning section has an evaporator core and a heater core disposed therein. The heater core is disposed downstream from the evaporator core. A first primary door is disposed intermediate the evaporator core and the heater core. A second primary door is disposed downstream from the heater core. |
| US11872866B2 |
Two-wheeled vehicle
A two-wheeled vehicle includes a frame assembly, a plurality of ground-engaging members for supporting the frame assembly, and a cooling assembly positioned below a head portion of the frame assembly and intermediate vertically-extending frame tubes of the frame assembly. A lower end of the cooling assembly is coupled to a lower end of the vertically-extending frame tubes, and an upper end of the cooling assembly is frictionally retained at an upper end of each of the vertically-extending frame tubes. |
| US11872864B2 |
Vehicle
A vehicle includes a high voltage component such as an electric actuator, an electric suspension control ECU, a battery, a signal line which transmits, to the electric suspension control ECU, a detection signal of a sensor disposed in the electric actuator, a high voltage line which supplies a high voltage from the battery to the electric actuator, and a fixing member which fixes the signal line and the high voltage line to a vehicle body, a length of the signal line from the fixing member to the electric actuator is shorter than a length of the high voltage line from the fixing member to the electric actuator, and the electric suspension control ECU suppresses the supply of the high voltage to the electric actuator, in a case where abnormality occurs in the signal line. |
| US11872863B2 |
Method for detecting a malfunction of a component of a motor vehicle and/or a state change of the motor vehicle
A method for detecting a malfunction of a component of a motor vehicle and/or a state change of the motor vehicle. The motor vehicle has a plurality of wheels, a plurality of active wheel suspension systems, a plurality of sensors, a control unit, an evaluation unit and a body, wherein the wheels are each fastened to the body via one of the active wheel suspension systems. The sensors capture sensor information which is used by the control unit to control the active wheel suspension systems. The sensor information is likewise used by the evaluation unit to detect the malfunction and/or the state change. |
| US11872861B2 |
Active suspension device and control device for suspension
An ECU includes: a road surface height measurer which measures road surface heights at three or more points along a vehicle-width direction in front of a tire mounted on a wheel; a position detector which detects a position at which a difference of the road surface height from an adjacent road surface height is equal to or larger than a predetermined threshold among the road surface heights at three or more points measured by the road surface height measurer; and a corrector which corrects the road surface height at a position at which the difference detected by the position detector is equal to or larger than the predetermined threshold to a predetermined height. |
| US11872860B2 |
Damper control apparatus
A damper control apparatus for controlling a front damper at a front wheel and a rear damper at a rear wheel. The damper control apparatus includes: a preview sensor configured to detect a road surface state in front of a vehicle; a steering angle sensor configured to detect a steering angle of the vehicle; and a controller configured to control the front and rear dampers based on a detected value of the preview sensor. In response to the steering angle sensor detecting a steering angle that exceeds a predetermined steering angle threshold, the controller is configured to reduce control of the rear damper that is based on the detected value of the preview sensor. |
| US11872859B1 |
Top mount hydraulic bump stop
A top mount assembly includes an attachment bracket having a flange section, a piston rod mount section, and a cylinder section, the flange section includes a plurality of apertures for receiving a plurality of fastener bolts, the piston rod mount section being configured to receive a piston rod, and the cylinder section of the attachment bracket includes an annular chamber that receives an annular working piston. |
| US11872858B2 |
Vehicle suspension assembly and method
Techniques regarding a vehicle suspension assembly are provided herein. For example, one or more embodiments described herein can regard an apparatus that can comprise a locking plate that can be located between a first spring and a second spring in a first direction. Also, the locking plate can comprise a locking pin. Moreover, the apparatus can comprise a locking sleeve that can surround the first spring and the locking plate. The locking sleeve can comprise a first channel that traverses the locking sleeve in the first direction. The locking sleeve can further comprise a second channel that is connected to the first channel and traverses the locking sleeve in a second direction. |
| US11872851B2 |
Method of determining the health of a seal in a tire inflation system
Systems and methods for determining the health of a seal in a tire inflation system are provided. In one example, a method of determining the health of a seal of a tire inflation system on a vehicle includes obtaining one or more pressure measurements of a tire of the vehicle with a pressure transducer in communication with an electronic control unit and sending the one or more pressure measurements to a computer network via a communication network that receives signals from the electronic control unit, the communication network including a telematics device in communication with the computer network, wherein the computer network is configured to determine the health of the seal based on the one or more pressure measurements communicated by the telematics device. |
| US11872848B2 |
Pneumatic tire
In a pneumatic tire, a groove opening portion of an inner side shoulder main groove and a groove opening portion of an inner side center main groove have edge portions with a straight shape. A groove opening portion of an outer side center main groove has an edge portion chamfered in a zigzag shape. A groove width Wg1 of the inner side shoulder main groove, a groove width Wg2 of the inner side center main groove, and a groove width Wg3 of the outer side center main groove have a relationship Wg1 |
| US11872835B2 |
Foldable clipboard
A foldable clipboard includes a three panel foldable clipboard in which three panels cooperate to form a single planar surface when in an extended position, and at least two panels of the three panels are configured to pivotally move to overlap at least one panel when in a folded position, such that the foldable clipboard is folded into a size to fit into a pocket of a garment. |
| US11872833B2 |
Infrared effect preserved on copy
Methods and system for creating an infrared effect that can survives copying, can involve providing a metameric pair of pattern inks, wherein a first pattern ink reflects higher in an infrared spectrum as compared to a second pattern ink among the metameric pair of pattern inks, wherein the second pattern ink is less reflective than the first pattern ink. For the second pattern ink that is less reflective than the first pattern ink, a pattern can be created for the second pattern ink that is larger and less scattered than an existing design for a pattern ink. A color of media can be used as a common color for the metameric pair of patterns and inks to create an infrared effect from the metameric pair of pattern inks that survives copying on the media. |
| US11872832B2 |
Texture-based authentication of digital identity documents
Techniques for texture-based authentication of digital identity documents are disclosed. The disclosed techniques include authentication based on global texture information and/or on local texture information. Global texture-based authentication may include generating a global texture profile for an identity document image and comparing the global texture profile with a stored profile associated with a jurisdiction class of the identity document. Local texture-based authentication may include generating one or more local texture patches representative of texture information of one or more select local blocks of the ID. The one or more local texture patches are provided as input to one or more local detectors each trained to detect the presence of a forgery based on a target manipulation space. |
| US11872824B2 |
Printed matter forming method and printed matter forming system
Provided are a printed matter forming method and a printed matter forming system for forming a printed matter in which the texture of the surface of a target object is satisfactorily reproduced.In the printed matter forming method and the printed matter forming system according to embodiments of the present invention, a printed matter is formed by forming a printing layer on the surface of the internal scattering member in order to reproduce the texture of the surface of the target object. Further, in the present invention, the first light scattering characteristic data about the light scattering characteristic with respect to the incident light on the surface of the target object, the second light scattering characteristic data for each type of fluid relating to the light scattering characteristic of the fluid constituting the printing layer, and the third light scattering characteristic data about the light scattering characteristic of the internal scattering member are acquired. Further, in the present invention, the light scattering characteristic of the printed matter corresponding to the formation condition of the printing layer is estimated based on the second light scattering characteristic data and the third light scattering characteristic data for each type, and the printing layer is formed on the surface of the internal scattering member in accordance with the formation condition which is set based on the estimated light scattering characteristics of the printed matter and the first light scattering characteristic data. |
| US11872823B2 |
Thread-coating module
A thread-coating module includes: a base plate having a printhead opening; an inkjet printhead received in the printhead opening; and a chamber unit having a mouth for engagement with the base plate and an ink-collection slot opposing the printhead. The chamber unit and the base plate are movable relative to each other for opening and closing a coating chamber comprising the base plate and the chamber unit, with the ink-collection slot being positioned opposite the printhead in the coating chamber. |
| US11872821B2 |
Printable liquid supply cartridges
A printable liquid supply cartridge includes a printable liquid reservoir extending between a first side and a second side, and between a front end and a rear end. The front end includes a printable liquid outlet to receive a first fluid pen and a gas inlet, above the printable liquid outlet, to receive a second fluid pen. The front end also includes an interface support at the first side, the support having an I2C data interface that includes electrical connection pads exposed on an interior side of the support to face from the first side towards the second side, the electrical connection pads being arranged vertically and to make contact with the printer data interface at least partially inserted into the second portion. |
| US11872820B2 |
Liquid leakage detection device including two absorption layers and pair of terminals, and ink jet recording apparatus
A liquid leakage detection device includes a first absorption layer, a second absorption layer, and a pair of terminals. The first absorption layer absorbs liquid. The second absorption layer is stacked on the first absorption layer, and absorbs the liquid. The pair of terminals are in contact only with the second absorption layer. |
| US11872817B2 |
Ink printer and method for printing to a recording medium in the form of a web
For printing to a recording medium in the form of a web that is moved in a horizontal direction to the printing position by a web carriage. There, the recording medium is raised up to the print heads. To clean the print heads, a maintenance carriage is used that is moved horizontally into a maintenance position below the print bars. There, a cleaning unit with covering caps is then driven upward to the print heads in order to either place a covering cap onto the print heads or clean the print heads. The web carriage and the maintenance unit are moved only in a horizontal direction while the printing unit remains stationary. |
| US11872816B2 |
Recording apparatus
A recording apparatus includes: a recording section that is configured to move between a first position at which a liquid ejecting section performs recording on a medium transported on a transport path and a second position at which the recording section is retreated from the transport path; a wiper that wipes a liquid ejection surface of the liquid ejecting section by moving in a direction extending along the liquid ejection surface in a state in which the recording section is at the second position; and a regulating unit that is configured to switch between a regulating state in which regulating of movement of the recording section in the first direction is performed and a non-regulating state in which the regulating is not performed and that has the regulating state when the recording section is at the second position. |
| US11872815B2 |
Purged ink removal from print head
Systems and methods for industrial printing, e.g., using drop-on-demand (DOD) inkjet print heads, include, in at least one aspect, a printing device including: a print head including a print engine, including multiple nozzles, and circuitry to selectively eject ink through the multiple nozzles to form an image on a moving substrate, and to purge the ink through the multiple nozzles; and a printhead enclosure having an opening in front of the multiple nozzles to allow the selectively ejected ink to pass through the opening when the selectively ejected ink is ejected toward the moving substrate; wherein the printhead enclosure includes a hole placed away from the multiple nozzles; and wherein the printhead enclosure is configured to direct the ink that is purged through the multiple nozzles along an inside surface of the printhead enclosure to the hole through which the ink flows and exits the printhead enclosure. |
| US11872814B2 |
Liquid ejecting head and liquid ejecting apparatus
A liquid ejecting head includes a piezoelectric device including a first electrode, a second electrode, and a piezoelectric layer, a vibration plate that is deformed when the piezoelectric device is driven, a pressure chamber plate including a pressure chamber whose volume is changed by deformation of the vibration plate, a wiring board, an individual lead electrode through which the wiring board and the first electrode are electrically coupled to each other, a common lead electrode through which the wiring board and the second electrode are electrically coupled to each other, and a resistance wire electrically coupled to the wiring board and used to determine temperature in the pressure chamber. |
| US11872812B2 |
Liquid ejection head and liquid ejection device
A liquid ejection head has a base plate with an actuator on an upper surface. Pressure chambers are formed in the actuator. A first common chamber connects to a first side of the pressure chambers, and a second common chamber connects to a second side. A nozzle plate is on an upper surface side of the actuator and has nozzles at positions corresponding to the pressure chambers. A supply hole is in the base plate and connected to the first common chamber. A discharge hole is in the base plate and connected to the second common chamber. A manifold is on a lower surface of the base plate. The manifold has a supply flow path for supplying liquid to the supply hole, a discharge flow path for receiving liquid from the discharge hole, and a temperature control flow path through which a temperature control liquid can flow. |
| US11872811B2 |
Printers and controllers
Example implementations relate to a method to manage printhead operational life; the method comprising firing at least one nozzle of a printhead according to an associated firing parameter to produce a respective drop of print liquid, measuring a parameter associated with the drop of print liquid, and adjusting the firing parameter in response to the measuring to reduce the measured parameter associated with the drop of print liquid on a subsequent firing while maintaining the firing parameter at or above a predetermined parameter limit to maintain print image quality. |
| US11872810B2 |
Ink discharge apparatus, ink discharge method, and medium storing ink discharge program
An ink discharge apparatus includes a discharge head and a controller, the discharge head having a plurality of nozzle rows arranged in a first direction, each of the plurality of nozzle rows including a plurality of nozzles arranged to align in a second direction intersecting the first direction. The controller is configured to receive a print job and carry out a mode determining process to determine whether a print mode is a low gap print mode or a high gap print mode based on the print job, and a number of discharge reducing process to reduce the total number of discharging ink per unit time from the plurality of nozzles as compared with the case of the low gap print mode, if the print mode is determined as the high gap print mode. |
| US11872800B2 |
Printing apparatus
A printing apparatus includes a base frame being bridged between a pair of legs and being configured to support a printing unit, and a board box being arranged under the base frame and being configured to accommodate a control board. A hook is provided to any one surface of a lower surface of the base frame and an upper surface of the board box, and a hole engageable with the hook is provided in the other surface. A female screw is formed in any one side surface of a side surface of the base frame and a side surface of the board box, and a fixing member configured to abut against the one side surface is provided to the other side surface. The board box is fixed to the base frame by a male screw screwed into the female screw through intermediation of the fixing member. |
| US11872799B2 |
Machine for producing 3D screen-printed articles
The invention relates to a system for producing three-dimensional screen-printed articles, comprising a press bed with a printing screen, by means of which at least one printing exploit can be printed multiple times, wherein after each completed printing, the lift-off can be increased by the application thickness of the previous printing. |
| US11872798B2 |
Nonwoven fabric for acoustic isolation applications
The invention relates to a method for manufacturing a nonwoven fabric having an air permeability of 2000 l/m2/s or less when measured at a pressure difference of 200 Pa according to EN ISO 9237, the method comprising the steps of: providing at least two sets of fibers, wherein a first fiber set comprises a significant level of splittable fibers and a second fiber set comprises a low level of splittable fibers or no splittable fibers; using the first fiber set to form at least one first fibrous web in a first web formation process and using the second fiber set to form at least one second fibrous web in a second web formation process; stacking the first and second webs so obtained to provide a multilayer web including two distinct layers of fibrous webs; and bonding the multilayer web. The invention further relates to a nonwoven fabric obtainable by such process and the use of such nonwoven fabric in acoustic isolation applications. |
| US11872794B2 |
Sheet production line
A sheet production line comprises: a calender for laminating and calendaring a sheet blank; a first conveying mechanism arranged at a discharge end of the calender and used for carrying and conveying a semi-finished sheet product output from the calender, where the first conveying mechanism is a traction conveying mechanism; a section cutting mechanism arranged behind the discharge end of the calender in a traveling direction of the semi-finished sheet product; and a second conveying mechanism arranged at a discharge end of the section cutting mechanism in a traveling direction of the sheet sections, where the second conveying mechanism is a non-traction conveying mechanism. |
| US11872792B2 |
Composite core with reinforced areas and method
A method of producing a composite core member along a production line is disclosed. The core member is designed to be used within a composite panel of a tractor trailer. The method comprises the steps of providing an intermediate core member comprising a reinforced material positioned on at least one end of the intermediate core member and producing at least two strips of reinforced material. The intermediate core member is inserted between the strips of reinforced material and the strips of reinforced material are coupled to a first side and a second side of the intermediate core member to form the core member. |
| US11872791B2 |
Replacing keyboard characters
A computer keyboard is refurbished by applying to its keys stickers each bearing a character designating the action of a respective key. For application of the stickers to the keys, the stickers are configured and arranged on an application tape in a layout congruent with the layout of the keys by a digital scan of the keyboard. The stickers are temporarily attached to the application tape by a peelable adhesive and then permanently attached to the keys by a pressure-sensitive permanent adhesive. |
| US11872788B2 |
Multilayered article and multilayered container
Provided are a multilayered article and a multilayered container excelling in oxygen barrier properties, delamination resistance, and transparency. The multilayered article has a polyester resin layer and a barrier layer. The polyamide resin contained in the barrier layer includes (A) a polyamide resin derived from xylylenediamine and adipic acid, (B) a polyamide resin derived from xylylenediamine, a linear aliphatic dicarboxylic acid, and isophthalic acid, and as necessary, (C) a polyamide resin derived from hexamethylenediamine, isophthalic acid, and terephthalic acid, and (D) an aliphatic polyamide resin. In the barrier layer, a ratio of the mass of the polyamide resin (A) to the total mass of the polyamide resin (B) and the polyamide resin (C) is from 98:2 to 15:85, the total content of the polyamide resin (A) and the polyamide resin (B) is 60 mass % or more, the content of the polyamide resin (B) is from 1 to 65 mass %, and the content of the aliphatic polyamide resin (D) is from 3 to 40 mass %. |
| US11872784B2 |
Lamitube and implementations thereof
The present disclosure relates to a lamitube comprising: a) a top layer comprising at least one ethylene polymer; and b) a second layer comprising at least one ethylene polymer having a first surface and a second surface, wherein the lamitube has a density in the range of 0.942-0.99 gm/cm3. The present disclosure also discloses a process of manufacturing a lamitube comprising the steps of forming the layers and laminating the layers together, then slitting into reels of desired width in the range of 63-320 mm, followed by tubing from the reels. |
| US11872779B2 |
Method for producing composite material joined body
A method of the invention produces a composite material conjugate in which a first composite material and a second composite material are adhered without using an adhesive, wherein a first prepreg laminate to which a release member is attached is cured to form the first composite material, the release member being made of a material that does not transfer silicone and fluorine to the first prepreg laminate, after detaching the release member from the first composite material, surface treatment that imparts polar functional groups to the surface of the first composite material to which the release member was bonded is carried out to activate the surface, a second prepreg laminate is placed directly on the activated surface of the first composite material, and the second prepreg laminate is cured to form a second composite material adhered to the first composite material. |
| US11872772B2 |
Method and apparatus for fabricating a hybrid tube
An apparatus for fabricating a hybrid tube includes a rotatable mandrel and a first housing configured to translate alongside the rotatable mandrel while dispensing a first strip to be helically wound about the mandrel. The first housing includes an angle adjustment mechanism to control a dispensation angle of the first strip. The apparatus also includes least one energy or adhesive source for bonding overlapping strip portions on the rotatable mandrel and forming the hybrid tube. The at least one energy or adhesive source is configured for translation alongside the rotatable mandrel. |
| US11872769B2 |
Method for manufacturing connecting members for connecting an aircraft wing to a center wing box, using preforms
A method is disclosed for manufacturing connecting members for connecting an aircraft wing to a center wing box, using preforms. The method involves a step of manufacturing at least one preform made of composite material forming the connecting member, and a step of assembling the preform or preforms by heat treatment to form the connecting member. The manufacturing method makes it possible, simply and quickly, to manufacture a connecting member that contributes to the connection between a center wing box of an aircraft and a wing of the aircraft. |
| US11872768B2 |
Three dimensional enhancement of two dimensional printed images
An MFD is disclosed. For example, the MFD includes a color printhead to dispense color printing fluid, an enhancement printhead to dispense a three-dimensional (3D) print material, a processor and a non-transitory computer-readable medium storing a plurality of instructions. The instructions when executed by the processor cause the processor to perform operations that include printing a two-dimensional (2D) image on a substrate and printing a 3D object on the 2D image printed on the substrate such that colors of the 2D image provide a desired color for a desired portion of the 3D object. |
| US11872767B2 |
Additive manufacturing
Generating tool path data for use in additive manufacturing comprises providing object design data in which at least part of the object is represented abstractly using lines and/or surfaces. The lines and/or surfaces can then be used to provide tool path data for the build layers of an additive manufacturing apparatus. The tool paths can be reconfigured to reduce the overall distance travelled and/or travel time when the additive manufacturing apparatus implements the tool path data. An additive manufacturing parameter for a structural feature of the object can also be selected based on the geometry of the structural feature and specified in the tool path data. |
| US11872766B2 |
System and method for additive manufacturing of an object
A method of additive manufacturing of a three-dimensional object is disclosed. The method comprises sequentially forming a plurality of layers each patterned according to the shape of a cross section of the object. In some embodiments, the formation of at least one of the layers comprises performing a raster scan to dispense at least a first building material composition, and a vector scan to dispense at least a second building material composition. The vector scan is optionally along a path selected to form at least one structure selected from the group consisting of (i) an elongated structure, (ii) a boundary structure at least partially surrounding an area filled with the first building material, and (iii) an inter-layer connecting structure. |
| US11872757B2 |
Microwave energy emitters with tips
According to examples, an apparatus may include an agent delivery device to deliver a coalescing agent to selected locations of a build material layer and a plurality of microwave energy emitters, each of the microwave energy emitters including a tip to generate a focused microwave energy field onto a respective area near the tip, in which the tip is to be positioned to place a portion of the build material layer within the focused microwave energy field. The apparatus may also include a controller that may control the microwave energy emitters to direct microwave energy onto the build material layer. |
| US11872756B2 |
Three-dimensional printing system
Certain examples described herein relate to a removable unit for a three dimensional printing system. The removable unit comprises at least one compartment to store build material for a three-dimensional print job, a coupling to engage with a printer device of the three-dimensional printing system, and a memory. The memory is configured to store instructions for the three-dimensional print job for the printer device, and the instructions are readable from the memory by the printer device when the removable unit is engaged with the printer device. |
| US11872752B2 |
Methods and apparatus for processing and dispensing material during additive manufacturing
A system for additive manufacturing includes a nozzle configured to translate along a first axis, a second axis perpendicular to the first axis, and a third axis orthogonal to the first and second axes, wherein the nozzle is operably coupled to: an extruder having an outlet and including a screw disposed within a barrel, and a pump having an inlet and an outlet. The inlet is coupled to the extruder, and the outlet is in fluid communication with the nozzle. The system also includes a controller configured to adjust a speed of the pump with respect to a speed of the screw to apply a target pressure at the outlet of the extruder. |
| US11872751B2 |
Printer jetting mechanism and printer employing the printer jetting mechanism
A three-dimensional (“3D”) printer. The 3D printer comprises a plurality of ejector conduits arranged in an array, each ejector conduit comprising a first end positioned to accept a print material, a second end comprising an ejector nozzle, and a passageway defined by an inner surface of the ejector conduit for allowing the print material to pass through the ejector conduit from the first end to the second end. The 3D printer further comprises: a plurality of radiant energy sources, the plurality of radiant energy sources being positionable so that a path of radiant energy emitted from one or more of the plurality of radiant energy sources is capable of striking the ejector nozzle of each of the plurality of ejector conduits during operation of the 3D printer; and a positioning system for controlling the relative position of the array with a print substrate in a manner that would allow the print substrate to receive print material jettable from the plurality of ejector conduits during operation of the 3D printer. |
| US11872750B2 |
Methods and systems for negative 3D printing machine at high resolution
Methods and apparatus for the fabrication of solid three-dimensional objects from liquid polymerizable materials at high resolution. A material is coated on a film non-digitally, excess material is removed digitally, by laser, leaving an image of a layer to be printed, and the image is then engaged with existing portions of an object being fabricated and exposed to a non-digital heat source. Since the only part of the process that is digital is the material removal, and this part is done by laser, the speed of printing and the robustness of the manufacturing process is improved significantly over conventional additive or 3D fabrication techniques. |
| US11872741B2 |
Wiring trough and preparation method thereof
A wiring trough, comprising a trough body, and a trough cover arranged on the trough body, wherein the two ends of the trough body are respectively provided with a first clamping portion, and the two ends of the trough cover are respectively provided with a second clamping portion, wherein the trough body and the trough cover are connected in a mutual clamping manner through the first clamping portion and the second clamping portion, wherein a channel for receiving a wire is formed by the trough body and the trough cover, wherein a first decoration lug is arranged on each of the first clamping portion, and a second decoration lug is arranged on each of the second clamping portion. |
| US11872735B2 |
Molded article and method for manufacturing molded article
In a first step, a circuit sheet is set such that a first region of a second main surface of the circuit sheet is in contact with a plateau portion of a first mold and a second region is not in contact with the first mold. In the first step, a first fixed portion of the circuit sheet is arranged on a first portion of the first mold, and a second fixed portion is arranged on a second portion of the first mold. The first portion is a portion that is higher than the plateau portion and runs along at least one of a first protruding portion and a second protruding portion provided along the plateau portion. The second portion is a portion where the first protruding portion or the second protruding portion is not provided along the plateau portion. |
| US11872733B1 |
Medical implants with vent openings for molding
A method of forming an implant includes: placing a scaffold having a plurality of pores formed therein in a mold part cavity of a mold cavity of a mold, the placed scaffold including at least one vent opening that accepts at least one mold insert post of the mold, the at least one vent opening and the at least one mold insert post forming a clearance therebetween; and injecting molding material into the mold cavity to fill the mold cavity and form the implant such that gas flows through the clearance without molding material flowing through the clearance during the injecting. |
| US11872731B2 |
Method for producing a beam guide grid and a beam guide grid produced in accordance with the method
The invention relates to a process for producing a beam guiding grid (4), comprising a molding having a grid of passageways (40) and wall areas surrounding them, from radiation-absorbing metal powder and binder, especially tungsten powder and binder. Advantageous production is achieved in that the molding is produced by injection molding, wherein the homogenized mixture, as a prepared flowable injection compound, is injected using an injection molding machine into a molding tool (7) that produces the molding, into which movable mold cores (72) were introduced prior to filing with the molding composition. |
| US11872730B1 |
Method and apparatus for creating engineered stone slabs
A method which may include depositing a first mixture containing resin and aggregate minerals into a first mold; preparing a plurality of further mixtures; wherein the plurality of further mixtures, include at least a second mixture and a third mixture; wherein each of the plurality of further mixtures contain at least one of resin, colorant or aggregate minerals, wherein the plurality of further mixtures is combined by using at least one blending technique in order to blend the plurality of further mixtures into a variegated composite mixture; and further including depositing the variegated composite mixture into the first mold; and wherein the at least one blending technique and the depositing of the variegated composite mixture are computer controlled. Each of the plurality of further mixtures may have a higher resin percentage than the first mixture. The variegated composite mixture may have a viscosity value of at least ten thousand centipoise. |
| US11872724B2 |
Foam-in-bag systems and components thereof
A system includes a source, a detector, and a controller. The source is configured to emit electromagnetic energy toward two plies of film. A portion of the emitted electromagnetic energy is within a range of wavelengths. The detector is arranged to detect electromagnetic energy propagating away from the two plies of film. The detector detects electromagnetic energy within the range of wavelengths and generates signals indicative of intensity of detected electromagnetic energy. The controller controls operation of the foam-in-bag system based the signals from the detector. The film is transmissive of electromagnetic energy in the range of wavelengths. When dispensed between the two plies of film, one or both of foaming chemical precursors or foam formed from a reaction thereof is opaque to electromagnetic energy in the range of wavelengths. |
| US11872723B2 |
Method for producing a rubber mixture with detection of volatile organic compounds
A process for producing a rubber mixture in a mixing apparatus having at least one mixing chamber (4, 4′) in which rotors (5) are disposed, wherein a plant control system process parameters (especially the speed of the rotors (5), the suction output of a suction device (13, 14, 15) and the mixing time) are controlled by open- and closed-loop control is provided, wherein at least one rubber is mixed in the mixing chamber with at least one filler, especially silica, preferably with addition of at least one coupling agent, especially a silane, and wherein the gas mixture present in and above the mixing chamber is sucked out by the suction device, wherein volatile organic compounds, especially alcoholic gases, present in the gas mixture sucked in are detected continuously, wherein, in the event of exceedance of a concentration of organic compounds in the gas mixture sucked in that has been defined as the control limit, the concentration measured is employed as control variable in the plant control system for closed-loop control of at least one of the process parameters, and wherein, in the event of exceedance of a concentration of organic compounds in the gas mixture sucked in that has been defined as the safety limit, there is a safety shutdown of the mixing apparatus via the plant control system. |
| US11872719B2 |
Feed rolls having flute assemblies of matingly engageable mounts and flute insert elements
A feed roll comprises a roll having a rotary axis, flutes fixed on the roll, mounts fixed on the roll between the flutes, each mount having a seat spaced apart from the outer surface of the roll and replaceable flute elements detachably and matingly engaged in the seats of respective mounts and extending outward beyond the mounts. The replaceable flute insert element comprises an elongated plate body having an inner longitudinal edge, an outer longitudinal edge, and a backing face extending between the inner longitudinal edge and the outer longitudinal edge and the inner longitudinal edge and the backing face configured to matingly engage the seat of the mount. The flute insert element further comprises the outer longitudinal edge being formed with a traction element and the plate body having a plurality of bolt holes therethrough for registering with the bolt holes of the mount element when the plate body and the seat are matingly engaged. |
| US11872714B1 |
Scraper
A scraper includes a first clamping member, a second clamping member, and a locking device. The first clamping member has a first clamping portion and a first connecting portion. The second clamping member has a second clamping portion and a second connecting portion connected with the first connecting portion. The locking device includes a pivoting shaft connected with the first and second pivoting portions, and a switching button disposed on the second clamping member and connected with the pivoting shaft. The switching button is relatively rotatable between a locking position and a releasing position with the pivoting shaft as the center with an angle of less than 180 degrees to cause the second clamping portion to approach or move away from the first clamping portion. |
| US11872710B2 |
Razor component including a pressure-responsive phase-change component
A razor component comprises a cooling element, which is adapted to provide a cooling effect on a user's skin during a shaving operation, wherein the razor component includes a pressure-responsive phase-change component that is coupled to the cooling element. |
| US11872709B2 |
Shaving device, shaving system with the shaving device and a cleaning device, and a cleaning method
A shaving system comprises a shaving device and a cleaning device. The shaving device has an orientation sensor for generating an output signal representing the orientation of the shaving device. The cleaning device supports the shaving device in a cleaning position with a predefined cleaning orientation. The cleaning device is controlled to operate according to a predefined cleaning program for cleaning the shaving unit when the orientation sensed by the orientation sensor corresponds to said predefined cleaning orientation. This shaving device thus makes use of an orientation sensor to identify when the shaving device is in a cleaning orientation. This gives a low cost sensing solution and enables a single user input button to be used for operating the shaving device and for starting a cleaning program. |
| US11872704B2 |
Dynamic motion planning system
A method and system for dynamic collision avoidance motion planning for industrial robots. An obstacle avoidance motion optimization routine receives a planned path and obstacle detection data as inputs, and computes a commanded robot path which avoids any detected obstacles. Robot joint motions to follow the tool center point path are used by a robot controller to command robot motion. The planning and optimization calculations are performed in a feedback loop which is decoupled from the controller feedback loop which computes robot commands based on actual robot position. The two feedback loops perform planning, command and control calculations in real time, including responding to dynamic obstacles which may be present in the robot workspace. The optimization calculations include a safety function which efficiently incorporates both relative position and relative velocity of the obstacles with respect to the robot. |
| US11872702B2 |
Robot interaction with human co-workers
Embodiments provide functionality to prevent collisions between robots and objects. An example embodiment detects a type and a location of an object based on a camera image of the object, where the image has a reference frame. Motion of the object is then predicted based on at least one of: the detected type of the object, the detected location of the object, and a model of object motion. To continue, a motion plan for the robot is generated that avoids having the robot collide with the object based on the predicted motion of the object and a transformation between the reference frame of the image and a reference frame of the robot. The robot can be controlled to move in accordance with the motion plan or a signal can be generated that controls the robot to operate in accordance with the motion plan. |
| US11872701B2 |
Total centroid state estimation method, humanoid robot and computer readable storage medium using the same
A total centroid state estimation method as well as a humanoid robot and a computer readable storage medium using the same are provided. The method includes: obtaining a motion state of each real joint of the humanoid robot and a motion state of its floating base, where the floating base is equivalent to a plurality of sequent-connected virtual joints; calculating a joint position, a centroid position, and a rotation matrix of each link in the world coordinate system in sequence using the chain rule of homogeneous multiplication according to the position of the joint corresponding to the link to solve a Jacobian matrix of the centroid of the link; solving a total centroid Jacobian matrix based on the Jacobian matrix of the centroid of each link and the total mass; and calculating the total centroid velocity based on the total centroid Jacobian matrix and other parameters. |
| US11872699B2 |
Generating a robot control policy from demonstrations collected via kinesthetic teaching of a robot
Generating a robot control policy that regulates both motion control and interaction with an environment and/or includes a learned potential function and/or dissipative field. Some implementations relate to resampling temporally distributed data points to generate spatially distributed data points, and generating the control policy using the spatially distributed data points. Some implementations additionally or alternatively relate to automatically determining a potential gradient for data points, and generating the control policy using the automatically determined potential gradient. Some implementations additionally or alternatively relate to determining and assigning a prior weight to each of the data points of multiple groups, and generating the control policy using the weights. Some implementations additionally or alternatively relate to defining and using non-uniform smoothness parameters at each data point, defining and using d parameters for stiffness and/or damping at each data point, and/or obviating the need to utilize virtual data points in generating the control policy. |
| US11872696B2 |
Redundant parallel mechanism with less actuation and multi-degree-of-freedom outputs and control method thereof
A redundant parallel mechanism with less actuation and multi-degree-of-freedom outputs and a control method thereof are provided, which relate to the field of robot mechanisms. The redundant parallel mechanism includes: a fixed platform, a moving platform, multiple moving branch chains, and one or more redundant branch chains. Two ends of each moving branch chain are respectively connected to the fixed platform and the moving platform, and a brake is arranged on each moving branch chain. Two ends of each redundant branch chain are respectively connected to the fixed platform and the moving platform, and an actuating part is arranged on each redundant branch chain. There are n redundant branch chains arranged. During control, the number of follow-up moving branch chains is set to n, and the n moving branch chains move to expected positions and postures under the control of the n redundant branch chains. |
| US11872695B2 |
Gas spring maintenance management apparatus, robot system, and gas spring maintenance management method
A maintenance management apparatus manages maintenance of a gas spring provided in an arm of an articulated robot and includes a gas pressure measuring unit that measures a gas pressure inside the gas spring on a regular basis, a maintenance judgement unit that judges whether an abnormality is present in the gas spring based on an amount of decrease in the gas pressure per unit time or per unit operating distance, and a notifying unit that sends a notification based on a judgment result by the maintenance judgement unit to an operator. |
| US11872694B2 |
Apparatus and method for controlling an end-effector assembly
An apparatus for controlling an end-effector assembly is provided. The apparatus includes a elongated element configured to engage the end-effector assembly and a drive assembly. A first motion transfer mechanism is disposed at an end of the elongated element. The first motion transfer mechanism is configured to transfer a rotational motion of the elongated element to a motion of the end-effector assembly. A second motion transfer mechanism is disposed at the second end of the elongated element. The second motion transfer mechanism is configured to transfer a motion of the drive assembly to the rotational motion of the elongated element. |
| US11872687B2 |
Force based gesture control of a robotic surgical manipulator
A method of controlling a robotic arm in a surgical system comprises manually applying a force to a body of the robotic arm. Force information is received from ae force sensor on the robotic arm and a controller determines, using the force information, whether the force is a gesture force input. If the force is determined to be a gesture force input, the controller initiates electromechanical movement of the manipulator arm to a draping configuration, instrument attachment configuration, storage configuration, or home configuration. |
| US11872682B2 |
Portable power tool
A portable power tool includes a first handle extending in an elongated manner and configured to be held by a user, an electric motor, a tool accessory that undergoes orbital and/or rotational motion in response to generation of a rotational driving force by the electric motor, and a battery mounting part configured to detachably attach a battery that serves as a power source for the electric motor. The battery mounting part includes an upward mounting surface on which the battery is mountable, and at least one terminal configured to be electrically connected to the battery when a surface of the battery that includes a connection interface is placed on the mounting surface. The mounting surface is located at a position different from the first handle in the front-rear direction, and is located below an upper side of the first handle in the up-down direction. |
| US11872676B2 |
Extraction device for heating tracer
An extraction device for a heating tracer includes a clamping assembly and a driving member. The clamping assembly includes a connecting seat, a first extrusion wheel and a second extrusion wheel rotatably arranged on the connecting seat. The first extrusion wheel and the second extrusion wheel are both an eccentric wheel. In use, the heating tracer is clamped between the first extrusion wheel and the second extrusion wheel, and is in contact with an outer circumference of the first extrusion wheel and the second extrusion wheel. The driving member includes a main body and a drive shaft arranged thereon. The main body is configured to drive the drive shaft to extend along an axial direction of the main body. The drive shaft is connected to an end of the connecting seat away from the first extrusion wheel and the second extrusion wheel. |
| US11872675B2 |
Systems and methods for installing a panel of an enclosure
A glider tool can be provided for installing a back panel of an enclosure. The glider tool can include a body having a first surface, a second surface opposite the first surface, a first end, and a second end opposite the first end, the body defining a length that extends from the first end to the second end. The first end of the body can be configured to engage a front frame member of the enclosure, and the second end of the body can be configured to contact the enclosure, when the glider tool is in an installed configuration. |
| US11872674B2 |
Impact tool anvil with friction ring
An impact tool includes a housing, a motor supported within the housing, an anvil extending from the housing, and a drive assembly configured to convert a continuous rotational input from the motor to intermittent applications of torque to the anvil. The anvil includes a body rotatable about a longitudinal axis, a driving end portion configured to receive a tool element over a distal end thereof, and a bore extending through the driving end portion of the anvil in a direction transverse to the longitudinal axis. The driving end portion includes a groove located between the bore and the distal end. The groove includes a curved portion converging toward the distal end and is configured to receive a friction ring such that the friction ring follows a contour of the groove. |
| US11872672B2 |
Modular vise
A vise having a modular construction that allows for ease of manufacture, assembly, and changeover or replacement of wear items, such as gripping surfaces of jaws of the vise. The modular construction also provides for reduced weight of the vise compared to conventional cast type vises. The vise also incorporates quick adjustment features allowing for the vise to be easily rotated, a position and size of an opening of the jaws to be rapidly adjusted, and a clamping force applied with ease. |
| US11872669B2 |
Cover to vacuum debris while grinding
A processing machine includes a chuck table, a chuck table cover having an opening through which a holding surface of the chuck table can protrude, a processing unit having a spindle, a spindle housing, and a mount portion arranged on a lower end portion of the spindle, the processing unit being configured to process a workpiece by a processing tool mounted on a lower part of the mount portion, a processing chamber construction cover that covers the chuck table and the mount portion. The processing machine further includes a processing tool cover that is secured to a lower end portion of the spindle housing and that has an upper wall and a side wall that extends downwardly from the upper wall. The processing tool cover is disposed inside the processing chamber construction cover and covers the processing tool from above and sides by the upper and side walls. |
| US11872664B2 |
Technological equipment for tank track moving supports
A technological equipment for tank track moving supports is provided and includes a zero-point positioning system, a workpiece identifying system and a clamping apparatus in cooperation with the moving support, the clamping apparatus includes a tooling plate, a clamp and a pressing device for pressing the moving support are detachably connected to the tooling plate, the moving support is located between the clamp and the pressing device, and the pressing device abuts against the moving support. The moving support with different shapes and sizes can be clamped, and the clamping is stable and convenient to operate. |
| US11872661B2 |
Disassembling device
A disassembling device for removing fastening components embedded in a workpiece includes a supporting base, a clamping assembly, and a pushing assembly. The pushing assembly includes a sliding assembly, an adjusting rod, and an ejecting pin. The workpiece defines a first through hole which communicates with a positioning hole. The workpiece is clamped by the clamping assembly, the sliding assembly is connected to the supporting base and can slide along a first direction and a second direction perpendicular to the first direction. The adjusting rod passes through the sliding assembly to connect with the ejecting pin, the ejecting pin is driven to extend into the first through hole and to move in a direction perpendicular to the first and second directions, so as to push the fastening component out of the positioning hole. |
| US11872658B2 |
Methods and apparatus to synergically control a welding-type output during a welding-type operation
Methods and apparatus to synergically control a welding-type output during a welding-type operation are disclosed. An example welding-type power supply includes a power conversion circuit configured to convert input power to welding-type power and to output the welding-type power to a welding-type torch; a communication circuit configured to receive a control signal from a remote control device during a welding-type operation; and a control circuit configured to synergically control a voltage of the welding-type power and a wire feed speed based on the control signal. |
| US11872656B2 |
Core material, electronic component and method for forming bump electrode
A core material has a core 12; a solder layer 16 made of a (Sn—Bi)-based solder alloy provided on an outer side of the core 12; and a Sn layer 20 provided on an outer side of the solder layer 16. The core contains metal or a resin. When a concentration ratio of Bi contained in the solder layer 16 is a concentration ratio (%)=a measured value of Bi (% by mass)/a target Bi content (% by mass), or a concentration ratio (%)=an average value of measured values of Bi (% by mass)/a target Bi content (% by mass), the concentration ratio is 91.4% to 106.7%. The thickness of the Sn layer 20 is 0.215% or more and 36% or less of the thickness of the solder layer 16. |
| US11872650B2 |
Systems and methods for friction stir welding a cold plate
Methods and systems for providing a cold plate assembly include providing a base and a cover. The cover can be fixedly coupled to the base. Each of the base and the cover can include spaced internal ribs, which can form flow paths when the base and cover are fixedly coupled together. The internal ribs of the base and the cover can have spaced tabs that can be fixedly coupled to the other of the base or the cover. The base and the cover may also include spaced external or outer sacrificial ribs. |
| US11872649B2 |
Offshore pipelaying system using friction stir welding
A system for laying pipe includes a conveyor configured to receive one or more pipes, and one or more friction stir welding (FSW) machines configured to connect the one or more pipes to a pipeline deployed toward a sea floor. |
| US11872648B2 |
Ultrasonic welding device with displaceable stop element
An ultrasonic welding device includes a sonotrode, an anvil, a touching element, a lateral slide, a first stop element, a drive device, and a receiving chamber in which joining partners are to be received. The receiving chamber is defined on a first side by a surface of the sonotrode and on a second side opposing the first side by a surface of the anvil. The receiving chamber is further defined on a third side by a surface of the touching element and on a fourth side opposing the third side by a surface of the lateral slide. The first stop element is displaceable between a pulled-in position and a pulled-out position. The first stop element in the pulled-in position defines the receiving chamber on a fifth side extending transverse to the first to fourth sides and in the pulled-out position leaves the receiving chamber open on the fifth side. |
| US11872645B1 |
Multi-functional saw
A multi-functional saw includes a hacksaw assembly and a handsaw assembly. The hacksaw assembly includes a hacksaw handle, a hacksaw blade and a saw bow. The handsaw assembly includes a handsaw handle and a handsaw blade. A connecting portion is provided at a top of the handsaw handle, and the handsaw blade is connected to the connecting portion by a connecting unit. One end of the saw bow is connected to a top of the hacksaw handle, and another end of the saw bow is detachably connected to the connecting portion of the handsaw handle by the connecting unit. The handsaw blade is accommodated in the saw bow when the saw bow connected to the connecting portion. One end of the hacksaw blade is connected to a bottom of the hacksaw handle, and another end of the hacksaw is detachably connected to a bottom of the handsaw handle. |
| US11872641B2 |
Drill and method for manufacturing machined product
A drill may include a main body having a bar shape extending from a first end to a second end. The main body may be rotatable around a rotation axis. The main body may include a cutting edge, a first flute extending from the cutting edge, and a second flute extending from the first flute. The first flute may include, in a cross section orthogonal to the rotation axis, a first portion having a concave curvilinear shape located at a rear side in a rotation direction, and a second portion having a convex curvilinear shape located at a front side in the rotation direction. The second flute has a concave curvilinear shape from an end portion located at a front side in the rotation direction to an end portion located at a rear side in the rotation direction in the cross section. |
| US11872635B2 |
Bipyramid-templated synthesis of monodisperse noble metal nanocrystals
Methods for forming samples of noble metal bipyramid nanocrystals having very low size and shape polydispersities from samples of mixed noble metal nanocrystals are provided. The samples include those comprising high purity, substantially monodisperse, plasmonic gold bipyramid nanocrystals. Also provided are methods of growing secondary twinned metal nanocrystals using the noble metal bipyramid nanocrystals as seed particles. Like the seed bipyramid nanocrystals from which they are grown, the secondary nanocrystals are twinned nanocrystals and may also be characterized by very low size and shape polydispersities. Secondary twinned nanocrystals grown by these methods include enlarged metal bipyramid nanocrystals and nanocrystals with anisotropic “dumbbell” shapes having a variety of tip geometries. Methods for using noble metal bipyramid nanocrystals as plasmonic heaters to heat reaction solutions via plasmonic-photothermal radiation-to-heat conversion are also provided. |
| US11872629B2 |
Pressing arrangement
A pressing arrangement includes a pressure vessel comprising a furnace chamber. The furnace chamber comprises a load compartment arranged within the furnace chamber. The furnace chamber comprises at least one pressure medium guiding passage in fluid communication with the load compartment to form an inner convection loop, wherein pressure medium in the inner convection loop is guided through the load compartment and through the at least one pressure medium guiding passage and back to the load compartment, or vice versa. The pressure vessel comprises at least one adjustable throttle configured to selectively impede or obstruct pressure medium flow in at least a portion of the at least one pressure medium guiding passage, thereby selectively selectively impeding or obstructing a flow of pressure medium in the inner convection loop. |
| US11872628B2 |
Low thermal stress metal structures
A structured three-phase composite which include a metal phase, a ceramic phase, and a gas phase that are arranged to create a composite having low thermal conductivity, having controlled stiffness, and a CTE to reduce thermal stresses in the composite when exposed to cyclic thermal loads. The structured three-phase composite is useful for use in structures such as, but not limited to, heat shields, cryotanks, high speed engine ducts, exhaust-impinged structures, and high speed and reentry aeroshells. |
| US11872626B2 |
Systems and methods for floating pin joint design
Techniques for joining nodes and subcomponents are presented herein. An apparatus in accordance with an aspect of the present disclosure comprises a 3-D printed first part having an interconnect co-printed with the first part such that the interconnect of the first part can float within the first part, and a 3-D printed second part having an interconnect co-printed with the second part such that the interconnect of the second part can float within the second part, wherein the interconnects of the first and second parts are configured to form a connection between the first and second parts. |
| US11872625B2 |
Method for eliminating cracks in rené 104 nickel-based superalloy prepared by laser additive manufacturing
The present disclosure relates to the field of additive manufacturing and superalloys, particularly to a method for eliminating cracks in René 104 nickel-based superalloy prepared by laser additive manufacturing. For solving the problem that cracks are easily generated during laser additive manufacturing of René 104 nickel-based superalloy with high content of Al and Ti (Al+Ti>5 wt. %), generation of large-size cracks inside a fabricated part is suppressed by means of designing laser forming parameters and a partition scanning strategy; then stress relief annealing is performed to completely eliminate residual stress inside the fabricated part; and a spark plasma sintering process is performed to eliminate cracks inside the fabricated part and suppress the growth of grains during the sintering process. |
| US11872621B2 |
Compact and preassembled automatic processing system
An automatic processing system includes a base or platform, on which a loading station is mounted, adapted to house one or more trolleys having workpieces to be processed, a magazine adapted to pick up at least one work piece at a time from the loading station and to transport it to a centering device adapted to receive the workpiece and to place it in pick-up position by a robot, and a unloading station where the processed pieces are positioned. |
| US11872620B2 |
Press brake and management system
A press brake is provided with a hydraulic cylinder configured to move an upper table and a lower table relative to each other in a vertical direction, and a control unit configured to control a hydraulic circuit of the hydraulic cylinder, in which the control unit manages a predictor of an occurrence of an abnormality in the hydraulic circuit including a first pressure control valve configured to control a back pressure of hydraulic oil on a first port side of the hydraulic cylinder. |
| US11872616B2 |
Method for manufacturing cold-forged, extruded aluminum alloy tube
A method for manufacturing a cold-forged, extruded aluminum alloy tube includes the steps of: providing a primary material having a hollow columnar shape and made of an aluminum alloy material, and a first cold extrusion apparatus; processing the primary material to form a preform; subjecting the preform to a homogeneous annealing by heating to a temperature of about 410° C. to 510° C. and then cooling to a temperature of about 160° C. to 200° C.; testing the hardness of the preform; immersing the preform in a tank containing lubricant having a total acidity concentration of 40 to 50 mg/L at a working temperature of 80° C. to 100° C.; and subjecting the preform to cold extrusion. |
| US11872610B2 |
Landfill gas extraction control system
A control system for controlling extraction of landfill gas from a landfill via a gas extraction system comprising well piping, the landfill gas having a first temperature when extracted, the control system comprising: a gas composition chamber coupled to the well piping and comprising at least one sensor configured to measure one or more characteristics of a landfill gas sample in the gas composition chamber; a temperature control mechanism configured to heat the landfill gas sample in the gas composition chamber to a second temperature at least a threshold amount greater than the first temperature; and a controller configured to control the at least one sensor to measure the one or more characteristics of the landfill gas sample in the gas composition chamber when a temperature of the landfill gas sample in the gas composition chamber is at least the threshold amount greater than the first temperature. |
| US11872604B2 |
Image pickup device for vehicle, vehicle lamp and electronic control unit
The present invention is provided with: an outer housing configured from a housing having an opening, and a translucent cover closing the opening; a substrate disposed inside of the outer hosing; a camera module, which has an image pickup element, and is disposed on the substrate; and a light emitting element, which is provided as a light source, and is disposed on the substrate. Consequently, since the camera module and the light emitting element are disposed on the substrate that is disposed inside of the outer housing, the number of configuration components is small, thereby achieving reduction of the number of components, and size reduction. |
| US11872597B2 |
Systems and methods for high throughput sorting
A high throughput sorting device is disclosed. The device includes a first sorter and a second sorter, each of the first and second sorters having a plurality of cells each configured to support, carry, and deposit an item. The device can also include at least one shared chute extending below a portion of the first sorter and a portion of the second sorter. The at least one chute can be configured to receive an item deposited by each of the plurality of cells and transport the item to an endpoint. The device can also include a base configured to support the at least one shared chute and the first and second sorters. |
| US11872596B2 |
Object conveying and/or sorting system
A method is disclosed for sorting a plurality of objects including an object that is one of a grain, a nut, a tree nut, or a bean. The plurality objects are conveyed along a guide plate having at least two channels between a first end and a second end of the corresponding channel. The channels have a first aperture provided at a first longitudinal position thereof and an additional aperture provided at a second longitudinal position on the guide plate located downstream of the first aperture. An optical measurement associated with a property of the object of the plurality of objects is conducted when the object passes the first aperture towards the second end with an object measurement unit. The object conveyed on the corresponding channel is ejected with an ejector unit when reaching the second longitudinal position based on the measured property of the object and a timing signal. |
| US11872591B2 |
Micro-machined ultrasonic transducer including a tunable helmoltz resonator
A micro-machined ultrasonic transducer is proposed. The micro-machined ultrasonic transducer includes a membrane element for transmitting/receiving ultrasonic waves, during the transmission/reception of ultrasonic waves the membrane element oscillating, about an equilibrium position, at a respective resonance frequency. The equilibrium position of the membrane element is variable according to a biasing electric signal applied to the membrane element. The micro-machined ultrasonic transducer further comprises a cap structure extending above the membrane element; the cap structure identifies, between it and the membrane element, a cavity whose volume is variable according to the equilibrium position of the membrane element. The cap structure comprises an opening for inputting/outputting the ultrasonic waves into/from the cavity. The cap structure and the membrane element act as tunable Helmholtz resonator, whereby the resonance frequency is variable according to the volume of the cavity. |
| US11872588B2 |
Application method and application system
Applying a coating medium may include: emission of a coating medium jet from an application device and positioning the application device relative to the component with a particular application distance between the application device and the component, so that the coating medium jet impacts on the component and coats the component. The application distance (d) can be smaller than the disintegration distance of the coating medium jet, so that the coating medium jet impacts with its continuous region on the component. |
| US11872587B2 |
Cartridge assembly, sleeve, system and method of assembling a cartridge assembly
A cartridge assembly includes a cartridge and a sleeve, the cartridge having a solid head part and a cartridge wall formed by a film integrally formed with the head part, the cartridge being received in the sleeve. |
| US11872584B2 |
Spray devices including side-by-side spray tips having fluid pathways with swirl chambers for dispensing two fluids that chemically react together
A spray device includes side-by-side spray tips that are spaced from one another at a distal end of the spray device. A first spray tip has a first fluid pathway defining a first flow area. The first fluid pathway has a first swirl chamber having an outer perimeter and flutes having inner ends that direct a first fluid into the outer perimeter of the first swirl chamber for rotating the first fluid in a circular pattern. A second spray tip has a second fluid pathway that defines a second flow area that is larger than the first flow area. The second fluid pathway has a second swirl chamber having an outer perimeter and flutes having inner ends that direct a second fluid into the outer perimeter of the second swirl chamber for rotating the second fluid in a circular pattern. |
| US11872583B2 |
Counterflow mixer and atomizer
A nozzle assembly including a primary tube and an outer housing, and configured to generate a counterflowing stream to break up another fluid into small droplets. |
| US11872580B2 |
Composite ultrasonic material applicators with embedded shaping gas micro-applicators and methods of use thereof
A method of controlling application of at least one material onto a substrate includes configuring a material applicator having an array plate with an applicator array. The applicator array has a plurality of micro-applicators with a first subset of micro-applicators and a second subset of micro-applicators. Each of the plurality of micro-applicators has a plurality of apertures through which fluid is ejected. The first subset of micro-applicators and the second subset of micro-applicators are individually addressable, and a liquid flows through the first subset of micro-applicators and a shaping gas, e.g., air, flows through the second subset of micro-applicators. The flow of shaping gas shapes the flow of the liquid from the first subset of micro-applicators to the substrate. |
| US11872576B2 |
Pulse nozzle for filter cleaning systems
A nozzle for a filter cleaning system has a stub portion having an inlet opening and an outlet opening, and a splitter portion positioned downstream of the stub portion. The splitter portion has deflector surfaces arranged to direct the airflow exiting the stub portion outlet in 3 or more different/separate airstreams each of which airstreams are directed inclined axially outwardly from the axial direction of the airflow exiting the stub portion outlet opening. The various parameters of the splitter nozzle portion can be tailored to provide required jet shape and entrainment characteristics. A beneficial feature of the nozzle designs is that jet entrainment and recombination of flows can be specified for different shaped filters. |
| US11872575B2 |
Shower
A shower assembly includes an inlet port, a reservoir, and a plurality of drop outlet ports. The inlet port receives water from a water source at an inlet flow rate. The reservoir receives water from the inlet port, and is not pressurized by a line pressure of the water source regardless of the inlet flow rate. Each of the plurality of drop outlet ports is configured such that water passes from the reservoir through the plurality of drop outlet ports, forms a drop at each drop outlet port, and falls from each drop outlet port by gravity only as discrete drops of water. |
| US11872572B2 |
Mobile water delivery device
A device to move and control a water shooter is described. The device may contain features that allow the device to travel along the surface of a reservoir with a water shooter attached. The device may be free from a physical connection to the bottom or the sides of the reservoir so that unique water effects may be achieved. |
| US11872569B2 |
Centrifuge apparatus with layered flying leads
A flying leads assembly includes a flying lead having an inner layer which forms a liquid passage and an outer layer which acts as a sacrificial layer in use, thereby allowing integrity of the passage to be maintained for a long period of time. A further layer is provided intermediate the inner and outer layers which can be used to provide support to the assembly. The flying lead assembly, or a number of assemblies, are then located in a guide with lubricant material. |
| US11872568B2 |
Centrifugal separator having a rotary transformer and a user of electric energy
A centrifugal separator includes a rotor arrangement and a drive arrangement. A user of electric energy is arranged in the rotor arrangement. The centrifugal separator includes a rotary transformer, the rotary transformer including a transformer stator and a transformer rotor. The transformer stator and the transformer rotor are arranged adjacent to each other with an airgap therebetween. The transformer rotor includes a secondary coil and is rotatable together with the rotor arrangement. The secondary coil is electrically connected to the user of electric energy arranged in the rotor arrangement for providing the user of electric energy with an electric current. The user of electric energy may be an actuator, and/or a sensor, and/or a control unit. |
| US11872565B2 |
Sectionable cassette and embedding frame with connectors, and methods for preparing biopsy tissue samples
A method for preparing one or more biopsy tissue samples for histological examination includes positioning a tissue sample in a tissue cassette, closing a peripheral portion of a frame including a cassette lid, and moving the lid and the tissue cassette from a first position to a second position. The tissue cassette is coupled to a frame by a frame-cassette connector and moving the lid and the tissue cassette from the first position to the second position includes breaking the frame-cassette connector. The tissue cassette has a recess including at least one side wall and a bottom wall and is formed of a first material that can be successfully sectioned in a microtome. In the second position, the bottom wall and at least a portion of the side wall extend downwardly beyond a bottom edge of the frame for sectioning in the microtome. |
| US11872564B2 |
Thermostatic apparatus and analytical apparatus including the same
A thermostatic apparatus thermostatically holds a sample container holding a sample. The thermostatic apparatus includes a sample rack which accommodates and holds a plurality of the sample containers and is attachable to and detachable from the thermostatic apparatus; and a heat conduction member which is controlled to a constant temperature and transfers heat to the sample container, in which an opening portion is formed in the sample rack, and when the sample rack is mounted on the thermostatic apparatus, a contact portion forming one part of the heat conduction member directly contacts the sample container by passing through the opening portion, or directly contacts the sample container protruding from the opening portion. |
| US11872562B1 |
Chemical detection training container and method for use thereof
A sealable sampling container includes a vessel having a bottom and walls upwardly extending therefrom and terminating in a sealing surface, the bottom and the walls defining a volume within the open top container. A gasket is configured to engage with the sealing surface of the vessel and a lid is configured to engage with the gasket at the sealing surface and lock to the vessel. A sampling port is affixed to one side of the vessel or the lid, the sampling port providing fluid communication between the volume within the open top container and an external environment. The sealable sampling container safely stores volatile chemical vapors and enables training on use of chemical detection equipment without resort to ventilation hoods or the use of respiratory protection equipment. |
| US11872561B2 |
Systems for stretching polynucleotide structures
A system for stretching a polynucleotide structure includes a first electrode configured to generate an electrostatic force perpendicular to a surface of the first electrode and to apply the electrostatic force to the polynucleotide structure to pin an end region of the polynucleotide structure near the surface of the first electrode, and a second electrode configured to generate an electric force along an axial direction of the polynucleotide structure to stretch the polynucleotide structure along the axial direction of the polynucleotide structure into a fully extended form. |
| US11872557B2 |
Apparatus and method for control of cell processing system
Disclosed herein are cell processing systems, devices, and methods thereof. A system for cell processing may comprise a plurality of instruments each independently configured to perform one or more cell processing operations upon a cartridge, and a robot capable of moving the cartridge between each of the plurality of instruments. |
| US11872556B2 |
General-purpose fluorescent fluid photochemical microreactor and manufacturing method therefor by 3D printing
Disclosed are a general-purpose fluorescent fluid photochemical microreactor and a manufacturing method therefor by means of 3D printing, belonging to the technical field of photochemical reactor research. By using a transparent photosensitive resin and the strong space building capacity of 3D printing, a photochemical microreactor having both a light-collecting channel and a reaction channel is prepared. By means of introducing a light-collecting substance in a fluid form into a light channel, not only can play the role of light collection and wavelength conversion, which solves the difficulty of traditional photochemical reactors of light source matching, but also the light-collecting substance can be flexibly changed so as to meet the requirements of different photochemical reactions in the reaction channel, which greatly expands the application range of the reactor. |
| US11872554B2 |
Microfluidic devices and related methods
A microfluidic device includes an inlet port configured to receive a sample, a first reaction chamber fluidically coupled to the inlet port, a first pump fluidically coupled to the inlet port, a second pump fluidically coupled to a mixing chamber, a metering channel fluidically coupled to the first reaction chamber and to the mixing chamber, and one or more second reaction chambers fluidically coupled to the mixing chamber. The first pump is configured to move fluid from the inlet port to the first reaction chamber and from the first pump to the inlet port. The second pump is configured to move fluid from the second pump to the mixing chamber, from the first reaction chamber to the mixing chamber, and from the mixing chamber to the one or more second reaction chambers. |
| US11872550B2 |
Safety cabinet
A safety cabinet includes a work space where work is performed; a front panel disposed in a front surface of the work space; and an air cleaner that cleans air to be supplied to the work space. An imaging device is disposed on one side surface side of side surfaces of the work space, and a connection opening is disposed on the other side surface side facing one side surface. |
| US11872546B2 |
Catalyst for hydrogenation reaction and method for producing same
A catalyst for a hydrogenation reaction including: a polymer support; and a catalytic component supported on the polymer support. The polymer support includes a repeating unit represented by Formula 1 or 2. |
| US11872536B2 |
Mixing bowl tilting assembly
A mixing bowl tilting assembly includes a support frame that can be positioned on a support surface. A pair of uprights is each pivotally coupled to the support frame. Each of the uprights is positionable in a deployed position having each of the uprights being vertically oriented on the support frame. A pair of ratchets is each of the ratchets is integrated into a respective one of the uprights. A mixing bowl is provided and the mixing bowl can pour contents of the mixing bowl when the mixing bowl is tipped. A pair of arms is each pivotally coupled to the bowl and each of the arms engages a respective one of the ratchets. Each of the ratchets rotates when the mixing bowl is tipped to pour the ingredients without requiring a user to support the mixing bowl. |
| US11872534B2 |
Rotation mixer with continuous belt drive
A rotation mixer including a housing, a drive unit coupled to the housing, a carriage mounted on the drive unit for rotation relative to the housing, and a basket mounted for rotation relative to the carriage. The basket receives material to be mixed. The carriage includes an arm and a drive line coupled to the arm. The arm is mounted on the drive unit for rotation about a first axis relative to the housing, and the drive line converts rotation of the arm into rotation of the basket about a second axis relative to the arm during use of the rotation mixer. The drive line illustratively includes a belt and plurality of pulleys upon which the belt travels in a continuous loop, the belt engaging with a gear on the basket to cause rotation of the basket. |
| US11872533B2 |
Device and method for generating droplets
The invention relates to a device (1) for generating droplets (30) comprising a plurality of channels (20), wherein each channel (20) extends from an inlet (201) along a respective longitudinal axis (L) to an outlet (202), wherein said device (1) comprises a plurality of layers (10) of a substrate material arranged in a stack (100), wherein each layer (10) comprises a first side (101) and a second side (102) facing away from each other, and wherein said first side (101) of each layer (10) comprises a plurality of grooves (103), wherein said channels (20) are formed by said grooves (103) of said first side (101) of a respective layer (10) of said stack (100) and said second side (102) of a respective adjacent layer (10) of said stack (100). The invention further relates to a method for generating droplets (30) and a fabrication method of the device (1). |
| US11872530B2 |
Hollow-fibre membrane with improved biocompatibility and reduced elution of hydrophilic polymers
The invention relates to the providing of hydrophobic and hydrophilic polymer-based hollow fiber membranes containing a water-insoluble antioxidant; in particular, the invention relates to the providing of hollow fiber membranes for the extracorporeal treatment of blood, wherein the hollow fiber membranes have improved biocompatibility relative to treatment blood, in particular improved complement activation and lower platelet loss vis-à-vis treatment blood. At the same time, the elution of hydrophilic polymers from the lumen of the hollow fiber membrane is reduced. |
| US11872526B2 |
Electrochemical hydrogen compression system
An electrochemical hydrogen compression system includes a hydrogen gas compression part that compresses hydrogen by applying a current between an anode and a cathode provided on two surfaces of a proton exchange film, and a supply pipeline that guides hydrogen discharged from a hydrogen supply source to the hydrogen gas compression part. The hydrogen gas compression part has an outlet for discharging unreacted hydrogen. The electrochemical hydrogen compression system further includes a film resistance meter and a voltmeter that acquire information related to a wet state of the proton exchange film, a fourth opening/closing part and a fifth opening/closing part that regulate discharge of hydrogen from the outlet, and a control device that controls the fourth opening/closing part and the fifth opening/closing part. The control device controls the fourth opening/closing part and the fifth opening/closing part based on at least the wet state of the proton exchange film. |
| US11872523B2 |
Self-contained nitrogen generator
An apparatus and method for nitrogen production from compressed air. The apparatus is a portable compact unit including a compressed air input, a nitrogen generator configured to receive compressed air from a compressor through the compressed air input, a nitrogen storage vessel configured to store pressurized nitrogen, and a compressor failure monitor disposed between the compressed air input and the nitrogen generator. The compressor failure monitor can be in combination with an air dryer device, wherein the compressor failure monitor is configured to monitor a change in air pressure and/or air temperature at or from the air dryer, which can indicate compressor issues. |
| US11872521B2 |
Air purifying system
An air purifying system includes: a carbon dioxide remover including first and second spaces partitioned by a gas permeable membrane with 50 nm or less diameter micropores; a feed passage leading to-be-purified air from a room to the first space; a supply passage supplying clean gas having lower carbon dioxide and higher oxygen concentrations than the to-be-purified air to the second space; a discharge passage discharging, from the second space, mixed gas; a return passage leading purified air from the first space into the room, the purified air resulting from removing carbon dioxide from the to-be-purified air; and adjusting equipment adjusting a gas pressure in the first and second spaces to be substantially equal to each other. The to-be-purified air flows in the first space along a surface of the gas permeable membrane, and the clean gas flows in the second space along a surface of the gas permeable membrane. |
| US11872520B2 |
Method for inspecting separation membrane module and method for manufacturing separation membrane module
A method for inspecting a separation membrane module has a sealing step for sealing a gas for inspection on a primary side of zeolite membrane. The dynamic molecular diameter for the gas for inspection is greater than 1.07 times the pore diameter in the zeolite membrane. The gas for inspection has the characteristic of having a rate of reduction for a CO2 gas permeation rate in the zeolite membrane of less than 10% when a separation membrane structure is allowed to stand for 60 minutes in the gas for inspection at 25 degrees C. and 0.1 MPaG. |
| US11872516B2 |
Apparatus for trapping of reaction by-product with extended available collection area
The present disclosure relates to an apparatus for trapping of a reaction by-product with an extended available collection area. The configuration of the present disclosure relates to an apparatus for trapping of a reaction by-product, which is configured to accommodate gas, which is discharged after a deposition process during a semiconductor manufacturing process, in a housing (1), heat the gas with a heater (2), trap a reaction by-product contained in the gas by using an internal trapping tower (3), and discharge only the gas. |
| US11872515B2 |
Apparatus for trapping of reaction by-product capable of expanding the area for collection by inducing gas flow
The present disclosure relates to an apparatus for trapping of a reaction by-product capable of expanding the area for collection by inducing a gas flow, in which an internal trapping tower of the apparatus for trapping of a reaction by-product, which traps a reaction by-product contained in gas discharged from a process chamber during a semiconductor manufacturing process, is divided into multiple stages, the introduced gas is guided to a lower side of an inner region of an intermediate trapping unit provided as a space portion and discharged to an outer region while a trapping reaction occurs according to the reaction by-product trapping amount during a former part of a use duration time. |
| US11872513B2 |
Air cleaner
An operation mode of an air cleaner is changed according to the degree of indoor air contamination and an indoor space condition, and one or more filters of the air cleaner can be easily cleaned. The air cleaner includes a housing, an inlet located at a lower part of the housing, a filter assembly, an outlet, and a brush unit. The filter assembly is located above the inlet, and a diameter of the filter assembly is gradually shortened in the direction from an upper part of the filter assembly to a lower part of the filter assembly. The discharge port is located above a second filter assembly. The brush unit is used to eliminate contaminants from an outer surface of the filter assembly. |
| US11872512B2 |
Robot air filter
An intelligent robot includes at least one accessory to measure activity and state in proximity to the robot; an air filtration module housed in a casing made of a UV blocking material; and a control center to analyze output of the at least one accessory, to recognize a known target user according to the analysis and to control functionality of said robot and the air filtration module for said known target user according to saved preferences for said known target user. |
| US11872511B2 |
Flangeless air filter
An apparatus and method are provided for a flangeless air filter configured to be mounted onto a flat surface within an air intake system of an internal combustion engine. The flangeless air filter is comprised of a cone-shaped filter medium, retained between a base and a cap, that is fabricated to remove contaminants and particulate matter from an intake airstream. The base includes a pliable seal that forms an airtight connection between the flangeless air filter and the flat surface of the air intake system. A mounting bracket and fasteners may be used to attach the base to the flat surface, compressing the seal there between. In some embodiments, the mounting bracket may be incorporated into, and made a part of the base. A cap is disposed on a top of the flangeless air filter and configured to direct the intake airstream around the cap and toward the filter medium. |
| US11872506B2 |
Water filter cartridge having an air vent
A water filter system including a filter cartridge removably secured in a container. The filter cartridge includes a handle extending from the filter cartridge, where the handle includes at least one vent hole, so that air within the filter housing moves outwardly through the at least vent hole during filtration. |
| US11872505B2 |
Separation device with two-stage gas-liquid mixture and conical spiral fields
A separation device with two-stage gas-liquid mixture and conical spiral fields is provided. A first-stage uniform mixer performs first-stage gas-liquid crushing and uniform mixing process by an outer micropore ceramic pipe, a middle micropore ceramic pipe and an inner micropore ceramic pipe and crushes large bubbles in the gas-liquid two-phase flow into small bubbles. A second-stage uniform mixer performs second-stage gas-liquid crushing and uniform mixing process. A whirlpool-making gas collector adjusts the gas-liquid uniform mixing flow obtained after two-stage gas-liquid uniform mixing into hollow-core type high-speed two-phase spiral flow. A conical degasser performs gas-liquid efficient separation operation in a high-speed conical spiral field. A two-stage uniform mixing control system and a gas-liquid separation control system automatically regulate and control the flow and the flow pressure of the gas-liquid two-phase flow, the gas-liquid uniform mixing flow and degassed gas flow and degassed liquid flow. |
| US11872497B1 |
Customer-generated video game player matchmaking in a multi-tenant environment
A selection to use a customer-generated matchmaking algorithm is received, by a multi-tenant gaming service, from a first customer. Indications of a plurality of video game player matchmaking requests and corresponding player characteristic data are provided, by the multi-tenant gaming service, for processing by the customer-generated matchmaking algorithm. An indication of a first player match determined by the customer-generated matchmaking algorithm, based on the video game player matchmaking requests and the player characteristic data, is received, by the multi-tenant gaming service. The first player match may be between at least a first player and a second player. Execution of a first video game session to which the first player and the second player are connected is hosted, by the multi-tenant gaming service. |
| US11872496B2 |
Systems and methods for controlling distributions by an automated electronic networked central clearinghouse related to digital assets
Systems and methods for controlling distributions by an automated electronic networked central clearinghouse are disclosed. Exemplary implementations may: receive an exchange request that indicates a first user offers a first digital asset for a reversible exchange on a fiat-currency-based online exchange platform; obtain asset-specific distribution rights for the first digital asset; receive exchange information regarding the reversible exchange with an exchanging user; monitor, during a waiting period, whether any actions taken by the exchanging user determine reversibility of the reversible exchange, or whether the waiting period for reversibility times out; based on a time-out or a determination regarding reversibility, either (i) transfer the ownership of the first digital asset to the first user, or (ii) clear the reversible exchange by non-temporarily transferring the ownership to the exchanging user, and by distributing benefits in accordance with the asset-specific distribution rights. |
| US11872495B1 |
Method and system for detecting common videogame gameplay
The method and system electronically detects users engaged in common gameplay using hash values generated based on image processing of designated portions of gameplay image capture. Portions are based on the game, common display area visible to all players. For each player running the executable application, these hash values are generated on an intermittent basis and the hash values are sent via a network connection to one or more hash databases. The method and system compares hash values to determine matches. Based on this detection, the method and system determines additional user(s) engaged in the common gameplay. |
| US11872490B2 |
Gaming environment having advertisements based on player physiology
A method, apparatus, and system of selective advertising includes a gaming server to receive a request to play a game of chance from a gaming device, transmit gaming data to the gaming device, the gaming data associated with the requested game of chance, and receive player data, the player data associated with the player's eye movement, gestures, or change in state. The server may also be configured to analyze the player data, determine a context associated with the player data; and initiate an action based on the determined context. |
| US11872487B2 |
Real time interconnected game context and data sharing plugin framework
Systems, methods, and apparatuses are provided for interconnecting plugins of a content overlay engine that is executed with a video game. In an example system, a data manager that includes a plugin manager and an event reporting orchestrator is executed concurrently with the video game. The plugin manager identifies a set of plugins that includes at least a consumer plugin and a producer plugin coupled to the data manager. The plugin manager also identifies an event type that is to be reported to the consumer plugin. The event reporting orchestrator receives a notification of a first event from the producer plugin during execution of the video game, and determines if the first event is of the event type to be reported to the consumer plugin. If the first event is of the event type, information associated with the first event is reported to the consumer plugin. |
| US11872486B2 |
Applying augmented reality-based gamification to hazard avoidance
A computer-implemented method for utilizing augmented reality (AR) and gamification to help a user traverse an area that includes hazards. The method includes one or more computer processors receiving at an AR device utilized by a user, visual information corresponding to an area. The method further includes identifying one or more hazards within the area. The method further includes determining a path through the area that the user may traverse to avoid the one or more identified hazards. The method further includes generating a plurality of elements of AR content, where at least a first element of AR content indicates the path for the user to traverse. The method further includes displaying, via the AR device, the received visual information corresponding to the area to include the plurality of elements of AR content. |
| US11872484B1 |
Game device, control method, control program, and computer-readable recording medium having control program recorded therein
The purpose of the present invention is to provide a game device, etc., that improves the operability of an operation unit. The game device comprises: a storage unit that stores an image of a first object; a display unit that displays an image of at least the first object; first and second operation units for outputting operation information on the basis of a player action; a determination unit that determines whether or not the output operation information fulfills a prescribed condition; an identification unit that identifies, as an object operation unit, the operation unit that output operation information fulfilling the prescribed condition, out of the first and second operation units; and an object control unit that changes the first object displayed on the display unit, in accordance with the operation information from the object operation unit. |
| US11872482B2 |
Distributed multi-terminal and multi-network supporting system for android online game
A distributed multi-terminal and multi-network supporting system for an Android online game App includes an online game server, an Android online game App distributed video and remote control server, and an Android online game video and remote control mode client. The online game server is configured to store Android online game account information and game information of a user. The Android online game App distributed video and remote control server establishes network communication with the online game server, and the Android online game video and remote control mode client, respectively. The Android online game App distributed video and remote control server includes an enhanced ARM CPU version Android OS, an enhanced multi-instance ARM Linux Docker container, a host server, and an enhanced ARM CPU version Linux. A distributed multi-terminal and multi-network supporting method for an Android online game App based on the distributed multi-terminal and multi-network supporting system is provided. |
| US11872481B2 |
Optical systems and elements with projection stabilization and interactivity
Apparatus and method related to projections and/or computing devices are described. Projections may be made from multiple computing devices to create a presentation. Various other embodiments are described. |
| US11872473B2 |
Virtual reality simulation of a live-action sequence
The present disclosure generally relates to virtual reality simulation, and more specifically, in some implementations, to devices, systems, and methods for use in a virtual reality sports simulation. A system for virtual reality simulation may include an accessory (e.g., one or more of a bat, a glove, or a helmet) for interacting with a virtual reality environment. The accessory may provide the user with haptic feedback that emulates sensations that the user would experience when playing a live-action sport to provide the user with a more meaningful and realistic experience when playing a virtual reality game. Further, virtual reality simulations disclosed herein may include incorporating data from a live-action event (e.g., a live-action sporting event) into a virtual reality environment to provide a user with a realistic experience. |
| US11872469B2 |
Reflective video display apparatus for interactive training and demonstration and methods of using same
A smart mirror can show live or recorded streaming video of an instructor performing a workout in a package that is attractive and unobtrusive enough to hang in a living room. The smart mirror includes a mirror surface with a fully reflecting section and a partially reflecting section. A display behind the partially reflecting section shows the video when the smart mirror is on and is almost invisible when the smart mirror is off. The smart mirror also has a speaker, a microphone, and a camera to enable a user to view the video content and interact with the instructor. The smart mirror may connect to the user's smart phone, a peripheral device (e.g., a Bluetooth speaker) to augment user experience, a biometric sensor to provide biometric data to assess user performance, and/or a network router to connect the smart mirror to a content provider, an instructor, and/or other users. |
| US11872468B2 |
Sport training method and system and head-mounted VR device
A sport training method and system and a head-mounted VR device are disclosed. The method is performed by a head-mounted VR device. The head-mounted VR device is wirelessly connected to a hand-motion tracker and a foot-motion tracker. The method comprises: displaying a virtual demonstrative action; acquiring 6DOF head-motion data, 6DOF hand-motion data and 6DOF foot-motion data of the user; fusing the 6DOF hand-motion data and the 6DOF foot-motion data with the 6DOF head-motion data; calculating motion data of different parts of a human body according to the data that have been fused; and comparing the motion data of the different parts of the human body obtained by the calculation with standard sport training data of the virtual demonstrative action, and if a degree of similarity is greater than a threshold, determining that an action of a human-body part meets a training standard, and if not, displaying a corresponding prompting message in a virtual reality scene to prompt a human-body part whose action is not standard. |
| US11872467B2 |
Reflective video display apparatus for interactive training and demonstration and methods of using same
A method includes capturing, using an Internet of Things (IoT) device, real-time video of a user performing an exercise associated with a first exercise class. Real-time video of the user is displayed, via a display, concurrently with video of an instructor, to provide a visual comparison of the user to the instructor. Image analysis of the real-time video of the user is performed to determine a performance of the user, and a representation thereof is displayed. Biometric data associated with the user is received at the IoT device from a wearable device at multiple points in time. Heart rates are identified based on the biometric data, and scores based on the heart rates are displayed via the display. A recommendation for a second exercise class different from the first exercise class is determined based on a profile of the user, and displayed via the display. |
| US11872464B1 |
Golf play outcome simulation modeling system
An golf tournament simulation method may include generating predicted hole scores for each hole of each round of a golf tournament. Historical shot data corresponding to a historical occurrence of one or more hole events may be utilized as weight to generate predicted outcomes of hole events for each hole. A score probability distribution may be assigned to the predicted outcomes to generate predicted hole scores. Simulations may be analyzed for predicted outcome probabilities such as win probability, cutline, or Top-10 finish probability. The simulations may be updated during actual play by replacing predicted scores with actual scores. Predicted outcome probabilities may be updated based on the updated simulations updated to include the actual scores. |
| US11872456B1 |
Ball launching net post system
A net post system for padel tennis. The system comprises of a pair of post. Each post defines a lower ball launching aperture and a ball feeding aperture. A pair of ball chutes, each chute leads to the ball feeding aperture. A pair of controllers. Each controller connects to a power source. Each controller receives commands from a remote. A pair of housings. Each housing has a first servomotor that has a first wheel that spins counterclockwise, a second servomotor that has a second wheel that spins clockwise, wherein the first wheel and the second wheel are spatially separated so that a ball can be pushed into a space, and a third servomotor that controls a lever that is configured to push the ball within the space that leads to the ball launching aperture. And, a net that attaches to the pair of posts. |
| US11872455B2 |
Golf bag having lightweight top frame with three-dimensional printed structures
The present invention generally relates to golf bags having a lightweight and durable top frame can be made of a lightweight metal and can have different structures. The lightweight top frame assembly can have handle and leg sub-assemblies. Three-dimensional printing methods can be used to form structures in the top frame having various shapes and geometric patterns, for example, a lattice having a top frame (cuff) with club dividers. The walls of the top cuff can be made of a lightweight metal and can have a sidewall, open loop, closed loop, or other structure. The top cuff includes club dividers for storing and organizing clubs in different compartments. The club dividers can be made of a cord material. |
| US11872452B2 |
Two layer recreational air-tight object having a patterned illuminated surface
In an aspect, an apparatus is provided and includes an air-tight object having an outer layer, an inner layer, and a cover, and a light module. The opacity of the outer layer is greater than the opacity of the inner layer. The outer layer defines a first aperture and a second aperture. The inner layer and the cover define a first interior region. The inner layer defines a second interior region. The light module is encapsulated within the first interior region and is configured to send light through the inner layer, through the second interior region of the air-tight object, and through the second aperture of the outer layer, wherein the cover is disposed between the light module and the outer layer. |
| US11872450B2 |
Mark ball special for golf high-speed camera sensor
The present application relates to a mark ball special for a golf high-speed camera sensor. The mark ball includes a sphere. A mark portion is provided on a surface of the sphere, the mark portion includes a plurality of marks that are arranged along a circumferential direction of the sphere and shaped different from each other. A plurality of different marks are arranged on a golf mark ball such that a high-speed camera sensor can capture diversified images of the ball. |
| US11872449B2 |
Method for controlling variation of workout parameters of a user on an exercise machine for strength workout and related system
A method for controlling variation of workout parameters of a user on an exercise machine includes checking, by a data processing module of a remote electronic calculator operatively connected to the exercise machine that a trigger condition of a cycle of workout progression steps is met. If the trigger condition is met, the method includes acquiring the last workout progression step performed by the user, identifying a successive workout progression step, setting workout parameters associated with the workout progression step to be performed, the workout progression step having associated a variation of at least one workout parameter of the user for updating a previously set value of the at least one workout parameter, updating the previously set value according to the variation of the at least one workout parameter, and sending the workout parameters to a data processing unit of the exercise machine value. |
| US11872447B2 |
Ski exercise machine with detective step board
A ski exercise machine includes a main frame, a support rack mounted on the main frame, a rotation shaft module mounted on a top of the support rack, a movable step board mounted on a top of the rotation shaft module, an elastic unit mounted between the movable step board and the support rack, and at least one gyroscope mounted on the movable step board. The movable step board is movably pivoted and swung relative to the support rack. The at least one gyroscope detects and derives a swinging information of the movable step board when the movable step board is swung relative to the support rack. |
| US11872444B2 |
Stair step exercise machine
A manual stair step exerciser that simulates the exercise derived from climbing stairs including a support frame with a chain sprocket assembly having multiple equal spaced deployable steps thereon. A drive shaft pulley and belt assembly interconnects to an adjustable magnetic resistant flywheel for sustained user step input of kinetic energy for sustaining self-propelled tread induced motion during exercise. |
| US11872443B2 |
Closed-circuit sliding-belt gymnastic machine and manufacturing method thereof
A gymnastic machine comprising a frame having a base, wherein said base comprises a first and a second longitudinal member, a closed-circuit sliding-belt associated with said base, arranged between said first and said second longitudinal member, on which a user can execute a gymnastic exercise, and a transmission assembly having an electric motor, configured to move said closed-circuit sliding-belt, wherein said gymnastic machine. The electric motor is arranged below said closed-circuit sliding-belt. |
| US11872441B2 |
Exercise machine rail system
A rail system for an exercise machine which may be efficiently manufactured with different dimensions to suit different exercisers and exercise spaces. An exemplary embodiment includes a first rail, a second rail, a carriage movably connected to the first and second rails, at least one biasing member or elongated member adapted to be directly or indirectly connected to the carriage, and one or more spacers extending between the first and second rails. A lower member is connected between the rails beneath the spacers so as to enclose the space between the rails. The lower member includes a plurality of dividers defining channels in which elongated members or biasing members may extend. The spacers, rails, and lower member form a monorail configuration. The effective width of the monorail may be easily adjusted by simply using spacers having different widths, thus easing the manufacture of such exercise machines having different sizes. |
| US11872437B2 |
Alternate exercise adapter attachment for exercise machines
An alternate exercise adapter for exercise machines having an intended function is designed to be attached to an exercise machine in order to provide the option of performing alternative exercises beyond the intended function(s) of the exercise machine, thereby transforming the exercise machine (such as a rowing machine) into a multi-use, multi-purpose training device. The adapter may include a pulley mounted on a pivoting arm, affixed to mounting blocks for attaching the adapter to an exercise machine. By placing the exercise machine's drive chain or belt in the open-block pulley, the drive path may be altered, e.g. allowing the transfer of force in the vertical plane. This may allow a user to perform additional exercise movements (bicep curls, reverse bicep curls, shoulder front raises, high pulls, overhead presses, front squats, et. cetera), providing for alternate use of the exercise machine's resistance mechanisms. |
| US11872434B2 |
Exercise machine with torsion bar resistance unit
A torsion bar resistance unit and a variable resistance unit system having at least one selectably engageable torsion bar is disclosed. A resistance training machine having a plurality of selectably engageable torsion bars coupled to a lever is disclosed wherein a rotational resistance load is based on which of the plurality of torsion bars are rotatably locked and the force applied to the lever. Also disclosed is a user interface that allows a user to selectively engage any of the plurality of torsion bars, output the total resistance load and the translation distance on an output screen. |
| US11872432B1 |
Portable oblique, abdominal and core exercising device
An exercise device comprising an outer tube having a first end and an open second end. An inner tube has a first end fitting inside the open second end of the outer tube. Thus, the inner tube can slide inside the outer tube. Typically, from about 5 percent to about 30 percent of the inner tube will be inside the outer tube when the device is at rest (that is, no force is applied). When the user applies a force to the first end of the outer tube, the inner tube can slide inside the outer tube against force provided by a resistance device. Depending on the force applied, the inner tube can be inserted from about 10 percent to about 100 percent of its length inside the outer tube. The resistance device can be a spring, an elastic cord, magnetic repulsion, or the like. |
| US11872430B2 |
Internally mounted device for the supervision of a fire suppression system
A supervised fire suppression system (10, 100) is disclosed that includes a discharge valve (14, 114) for controlling release of a fire extinguishing agent from a container (12), a control head (16, 116) operatively associated with the discharge valve for actuating the discharge valve in the event of a fire, wherein the control head may be removed from the discharge valve to facilitate inspection of the control head, and an internal supervisory switching device (130) mounted within the control head and configured to interact with the discharge valve to provide an indication that the control head has been removed from the discharge valve. |
| US11872427B2 |
Flexible dry sprinkler
A flexible dry sprinkler has an inlet having an inlet orifice, an outlet, a flexible tube having a first end attached to the inlet and a second end attached to the outlet, an inlet seal for sealing the inlet orifice, whereby, when the inlet seal releases, fluid is permitted to flow from the inlet orifice to the outlet through the flexible tube, and a yoke positioned in the inlet, the yoke having a plurality of spaced-apart legs that permit the fluid to flow passed the yoke toward the outlet. |
| US11872425B2 |
Fire protection systems and methods using fire protection devices installed in pipe fittings with an internally housed seal member
Fire protection systems and methods having piping interconnections for connecting afire protection device to a fluid source. The piping interconnections include a branch connector connected to a pipe header. The branch connector includes a tubular member and an internal annular seal member housed in an internal gasket chamber of the tubular member. The tubular member includes an internal stepless surface between a terminal end of the tubular member and the internal gasket chamber. |
| US11872420B2 |
Regulating device, apparatus and method for generating breathing gas
A device for regulating breathing gas delivered to a user, comprising a gas circuit comprising a main line having at least an upstream end intended to be connected to at least one gas source and a downstream end intended to be connected to at least one user station such as a mask, the main line comprising at least one electromechanical control valve configured to regulate the gas pressure between the upstream and the downstream, the circuit comprising a secondary line comprising an upstream end intended to be connected to at least one gas source and a downstream end intended to be connected to the same user station(s), the secondary line comprising at least one auxiliary member for regulating the gas flow, the device comprising a switching system configured to control the flow of gas between the upstream and the downstream of the circuit via the main line or via the secondary line, characterized in that the auxiliary member for regulating the secondary line is a pneumatic pressure regulator. |
| US11872417B2 |
Facemasks and methods to protect against airborne pathogens and particulates
A facemask assembly and method of manufacturing the same includes a thermo-polymer strap along the nose and upper cheek areas that can be custom conformed by the wearer to create an effective seal in both those areas of the face plus can be flared inward/outward to enhance the seal below the chin. In some embodiments a snap-together, two-part framework is employed to increase the breathable filter surface area and bring such near the mouth and nose. In some embodiments, the facemask has a front clip component that enables inserting elastic tubing/strap adjustably below the nose or looped back and then also inserted below the mouth to create ear loops. In addition, the external front clip—pressing between the filter and the interior back frame—allows for the vertical adjustment of the strap/tubing to customize/optimize the facial seal.In addition, the front clip can be externally disconnected and internally inserted to create a strap holding method or a strap clip can be inserted to also hold within the facemask the straps that would otherwise be loose. |
| US11872415B2 |
Device system and method for trans-cranial focused ultrasound without hair shaving
Device for shave-free trans-cranial focused ultrasound (FUS) treatment and method for using same, the device including a scalp cover having a first inlet configured to allow supply of a gas into the scalp cover, and an outlet configured to allow outflow of ambient air contained within the scalp cover when the gas is being supplied, such that the ambient air contained within the scalp cover is replaced by the supplied gas. |
| US11872412B2 |
Frequency optimization in ultrasound treatment
A system and method for selecting a patient-specific frequency for ultrasound therapy of a target within the patient are provided. The method includes: (a) for at least one segment of an ultrasound transducer and for each of a plurality of ultrasound frequencies within a test range, sonicating the target and measuring a parameter correlated with an amount of ultrasound energy absorbed in the target; and (b) for each said at least one segment, selecting for subsequent ultrasound therapy, among the frequencies within the test range, a frequency corresponding to a value of the measured parameter that itself corresponds to a maximum amount of ultrasound energy absorbed in the target. |
| US11872408B2 |
Near infrared light in hearing aid appliances
A cochlear implant hearing aid system is disclosed. The cochlear implant hearing aid system comprises an external part. The external part includes a sound pickup unit configured to pick up sound from the environment and a sound processing unit configured to process said sound. The cochlear implant hearing aid system further comprises an implant part. The implant part includes an implant processing unit and a plurality of cochlea stimulation electrodes for stimulation of a cochlea of a user. The cochlear implant hearing aid system further comprises a near-infrared transmitter configured to transmit a near-infrared wave. The cochlear implant hearing aid system further comprises a near-infrared receiver configured to receive said near-infrared wave. |
| US11872407B2 |
Apparatus for generating signal waveform for biological stimulation
An apparatus for generating signal waveform for biological stimulation capable of generating and outputting a biological stimulation signal wave, from a signal existing in the external environment, reflected from the signal, which includes a signal input unit for inputting an external signal from the external environment and an output waveform generation unit for generating and outputting a first biological stimulation signal wave modulated with at least one of a frequency component, an envelope component and an amplitude component included in the external signal acquired by the signal input unit and/or synchronized with an output timing of the external signal. |
| US11872406B2 |
Systems and methods of delivering therapy using an ambulatory medical device
An ambulatory medical device includes two or more response mechanisms; a memory storing an active operation mode parameter identifying an active operation mode from a plurality of operation modes; a controller connected with the two or more response mechanisms; and a therapy manager component executable by the controller and configured to identify the active operation mode, detect a physiological parameter indicative of a health disorder of the patient, request that the patient change the state of one of the two or more response mechanisms in response to detection of the physiological parameter, monitor the state of each of the two or more response mechanisms within a first predetermined period, and delay therapy to the patient in response to detection of a first change in the state of one of the two or more response mechanisms within the predetermined period and identification of a first mode as the active operation mode. |
| US11872405B2 |
Feedthrough assembly
A feedthrough assembly includes: a ferrule; an insulating structure; and a seal fixedly securing the insulating structure within the ferrule, the seal comprising a glass and single-phase particulate dispersed therein; wherein the glass includes: 25% to 40% B2O3; 0 to 25% CaO; 0 to 25% MgO; 0 to 25% SrO; 0 to 10% La2O3; 5% to 15% SiO2; and 10% to 20% Al2O3; wherein all percentages are mole percentages of the glass. |
| US11872400B2 |
Implantable lead
An implantable wireless lead includes an enclosure, the enclosure housing: one or more electrodes configured to apply one or more electrical pulses to a neural tissue; a first antenna configured to: receive, from a second antenna and through electrical radiative coupling, an input signal containing electrical energy, the second antenna being physically separate from the implantable neural stimulator lead; one or more circuits electrically connected to the first antenna, the circuits configured to: create the one or more electrical pulses suitable for stimulation of the neural tissue using the electrical energy contained in the input signal; and supply the one or more electrical pulses to the one or more electrodes, wherein the enclosure is shaped and arranged for delivery into a subject's body through an introducer or a needle. |
| US11872395B2 |
Pessary device and methods for preventing premature births
A pessary for the prevention of preterm birth, and in particular two pathological conditions of pregnancy known as isthmico-cervical incontinence and cervical shortening, both of which are associated with increased risks for pregnancy loss and/or premature deliveries of babies. The pessary includes a sleeve supported within a ring by an annular member. The sleeve is intended to contact the cervix and maximize the length of the cervix while the annular member and ring contact the vagina. The pessary may be fabricated from a pliable medical-grade silicon, and the pessary may include one or more sensors to measure various patient parameters indicative of a premature cervical contraction. |
| US11872394B2 |
Treatment of pain using electrical nerve conduction block
Described herein are systems and methods for the treatment of pain using electrical nerve conduction block (ENCB). Contrary to other methods of pain treatment, the ENCB can establish a direct block of neural activity, thereby eliminating the pain. Additionally, the ENCB can be administered without causing electrochemical damage. An example method can include: placing at least one electrode contact in electrical communication with a region of a subject's spinal cord; applying an electrical nerve conduction block (ENCB) to a nerve in the region through the at least one electrode contact; and blocking neural activity with the ENCB to reduce the pain or other unwanted sensation in the subject. |
| US11872392B2 |
Diffusion bonded lead connector
A medical device lead connector includes electrically conducting contact rings spaced apart by an electrically insulating ring and in axial alignment. The electrically conducting contact ring and the insulating ring having an interface bond on an atomic level. |
| US11872391B2 |
Enhanced-flexibility transducer arrays for delivering TTFields (tumor treating fields)
A transducer array for use in tumor-treating fields (TTFields) therapy is particularly suited for use in treating abdominal or thoracic cancers. The transducer array has features that increase its flexibility and adhesion to the patient's skin, including a branching configuration and a correspondingly branching top covering adhesive-backed layer. Additionally, a skin-level adhesive layer is provided beneath the flex circuit to which the electrode elements are attached, to help ensure thorough, lasting adhesion of the transducer array to the patient's skin over the course of treatment. |
| US11872389B2 |
Stimulation apparatus and stimulation method using same
The present invention relates to a stimulation apparatus for applying electrical stimulation to a subject for stimulation application. Specifically, a stimulation apparatus according to the present invention comprises: a stimulation part comprising a first conductive member and a first surface which comes into contact with a subject for stimulation application and to which an alternating electric field transmitted from the subject for stimulation application upon contact is input; a conductive part comprising a second conductive member and positioned away from the stimulation part; and a connecting member for electrically connecting the stimulation part and conductive part. |
| US11872387B2 |
Trial neurostimulation system with a lead adapter
A system adapted for neurostimulation of a patient, using a trial stimulator unit for generating stimulation pulses to targeted tissue in a patient through at least one neurostimulation lead. The trial stimulator unit has at least one receiving connection port adapted to receive at least one lead adapter. The lead adapter has a receiving portion, a sliding portion and a connection port. The receiving portion receives a proximal end of a stimulation lead. The sliding portion couples to the receiving portion. The connection port is adapted to connect to at least one receiving connection port. A case for enclosing the trial stimulator unit and the at least one lead adapter is provided. |
| US11872383B2 |
Flexible shaft structure insulating wear particles by perfusion
The present invention discloses a flexible shaft structure insulating wear particles by perfusion, which includes a flexible transmission shaft, a proximal holder is provided at one end of the flexible transmission shaft, a distal holder is provided at the other end of the flexible transmission shaft, a constraint insulator and an outer sheath tube are provided outside the flexible transmission shaft, and the constraint insulator sequentially includes an inner constraint layer, an insulation layer and an outer constraint layer from inside to outside; a perfusion inflow annular cavity is formed between the outer constraint layer and the outer sheath tube and between the outer constraint layer and the insulation layer, respectively, and a static sealed inner cavity is formed between the inner constraint layer and the insulation layer and between the inner constraint layer and the flexible transmission shaft, respectively; the proximal holder is provided with a perfusion inlet pipeline communicated with the perfusion inflow annular cavity and a perfusion exhaust pipeline communicated with the static sealed inner cavity; and the distal holder is provided with a perfusion insulation cavity. According to the present invention, the generated wear particles can be effectively insulated, the stability and consistency of perfusion flow of the product are improved, and the problems of vibration and noise of the flexible shaft under high-speed rotation are solved. |
| US11872382B2 |
Rapid infuser with advantageous flow path for blood and fluid warming, and associated components, systems, and methods
The present disclosure provides improved technologies relating to medical fluid heating systems and apparatus. In certain embodiments, the present disclosure relates to systems and apparatus for heating a fluid and, more particularly, for quickly and controllably heating a flow of blood or a blood product, for example, for infusion into a patient or for hyperthermia treatment. In particular, in a first aspect, the present disclosure is directed to a system and apparatus featuring single flow path fluid heating (“single path flow”). Moreover, in a second aspect, the present disclosure is directed to a system, apparatus, and related method for efficiently utilizing the thermal energy of an infusate stored in a reservoir (“slack time heating”). Furthermore, in a third aspect, the present disclosure is directed to a fluid heating system and apparatus featuring a vacuum release valve designed to prevent the undesired orientation of deformed inflow tubing (“vacuum release valve”). |
| US11872381B2 |
Drive train for dial of a torsion-spring assisted wind-up injection device
A drive train for a wind-up injection device is described. The drive train includes a torsional energy storage adapted to be loaded or unloaded by a rotatable element, a rotatable user handle, a rotationally driveable expelling mechanism adapted to expel the liquid drug, and a clutch element coupled with the torsional energy storage via the rotatable element and including a ratchet for maintaining the rotatable element at one of a number of discrete angular positions against the torque of the torsional energy storage. The clutch element is adapted to transmit the torque from the user handle to the torsional energy storage, or alternatively from the torsional energy storage to the expelling mechanism. The ratchet is switchable from one position to an adjacent position by a torque transmitted from the user handle to the torsional energy storage. The drive train is adapted to dampen torque peaks visco-elastically and/or visco-frictionally. |
| US11872380B2 |
Medicament delivery device
The present invention relates to a medicament delivery device for delivering a number of predetermined amounts of medicament, comprising a body having a proximal and an opposite distal end and extending along a longitudinal axis (L); a medicament container (20) arranged inside said body; a driving mechanism arranged inside said body and configured to act on said medicament container; a manually movable activation member (102) arranged on the distal end the body; a biased actuator member (64) arranged to be movable along the longitudinal axis and through the manually movable activation member (102), said biased actuator member being configured to protrude a predetermined distance from the distal end of the manually movable activation member and configured to interact with said driving mechanism when the biased actuator member is displaced said predetermined distance towards the proximal end of the body for delivering a predetermined amount of medicament; and an actuator guide member (90) arranged in the body and configured to interact with the manually movable activation member (102) and with the biased actuator member (64) such that said actuator guide member (90) can be held in a position within the body and released from said position after a predetermined amount of medicament is delivered; wherein the actuator guide member (90) comprises at least one second guide element (92) adapted to interact with blocking surfaces in at least one group of guide surfaces (76) arranged on the outer circumferential surface of the biased actuator member (64) if said biased actuator member is operated towards the proximal end of the body during displacement of the biased actuator member (64) from the distal end of the manually movable activation member or if said biased actuator member is released during displacement of the biased actuator member (64) towards the proximal end of the body. |
| US11872377B2 |
Syringe
A syringe, comprising: a barrel, comprising a needle accommodating-cavity and a plunger accommodating-cavity; a pull-back element, accommodated in the needle accommodating-cavity, wherein a needle is mounted on the pull-back element; a plunger, disposed in the plunger accommodating-cavity and movable between pushed-in and pulled-out position, wherein a head portion of the plunger enters the cavity of the pull-back element proximate to the plunger accommodating-cavity and is engaged therein in the pushed-in position; a biasing force structure, disposed in the cavity of the pull-back element and/or the head portion of the plunger, wherein the head portion of applies a biasing force on the pull-back element through the biasing force structure, and when the head portion is moved to the pulled-out position, the biasing force structure causes the pull-back element and the needle to tilt with respect to the axis of the barrel through the biasing force. |
| US11872376B2 |
Injection device
An injection device for injecting, the injection device comprising a housing having an interiorly facing wall with the wall having a plurality of ribs formed thereon, the ribs defining a channel extending therebetween, a plunger rod mountable within the housing and having at least one protrusion engageable within the channel, a cylindrical body, a spring mounted at a distal end of the housing with the spring being biased between the distal end and a needle hub, and a pusher rod raised such that pressure thereon from the plunger rod will cause the pusher rod to enter the cylindrical body, the pressure causing the spring to act on the needle hub to move the needle hub and the cylindrical body upwardly within the housing such that a needle is in an enclosed position within the housing and cannot be reused. |
| US11872372B2 |
Identification of sites for sensing arrangements
A processor-implemented method includes obtaining measurement data indicative of a physiological condition measured by a sensing arrangement located at a site on a body, determining a lag associated with the sensing arrangement based on a relationship between the measurement data and reference data, and identifying, based on the lag, the site at which the sensing arrangement is located from a plurality of sites on the body. |
| US11872371B2 |
Systems and methods for real-time monitoring of physiological biomarkers through nerve signals and uses thereof
The present disclosure relates to systems, methods and devices to monitor, diagnose and/or treat diseases or disorders comprising a calibration phase and a real-time diagnostic, treatment or monitoring phase, the calibration phase correlating a plurality of nerve activity measurements from a chronically implanted electrode in a subject with a plurality of concurrent measurements of levels of cytokines and/or glucose in the blood to obtain a functional relationship between blood cytokine and/or glucose levels and vagus nerve activity, and the diagnostic, treatment or monitoring phase analyzing the subject's real-time vagus nerve activity in accordance with the previously obtained functional relationship to initiate a treatment method. |
| US11872367B2 |
Antimicrobial and antithrombogenic gaseous release device and related systems and methods
A system for infusing a gas into a vascular access device may include a catheter interface, which may include a distal end, a proximal end, and a lumen extending between the distal end and the proximal end. The system may also include a connector disposed on an outer surface of the catheter interface. The connector may be configured to couple to a reservoir. The reservoir may include a housing, which may include an opening and an impermeable wall. The opening may be configured to couple to the connector of the catheter interface. The reservoir may also include a molecular precursor to a gaseous agent that is suspended in a hydrogel and disposed within the housing. The gaseous agent may be antimicrobial, antithrombogenic, or both antimicrobial and antithrombogenic. |
| US11872366B2 |
Connecting structure for medical use
A connecting structure for medical use includes a male assembly 1 and a female connector 2. The male assembly 1 includes a male connector 10 and a threadedly engageable cylinder 20. A male luer portion 11 of the male connector 10 and a female luer portion 2a of the female connector 2 are joined by turning the threadedly engageable cylinder 20 in a tightening direction in a state where a female screw 21a of the threadedly engageable cylinder 20 and an engageable protrusion 2c of the female connector 2 are threadedly engaged with each other. A torque limiting mechanism 50 is disposed between an operation cylinder 30 mounted on an outer periphery of the threadedly engageable cylinder 20 and the threadedly engageable cylinder 20. Engageable teeth 51 are formed in an inner periphery of one end portion of the operation cylinder 30 over an entire periphery. A slit 54 is formed in one end portion of the threadedly engageable cylinder 20. The slit is composed only of a straight portion extending from an end of the threadedly engageable cylinder in an axial direction. An area adjacent to the slit 54 is provided as an elastically deformable portion 52. A first engageable claw 53 engageable with the engageable teeth 51 is formed in the elastically deformable portion 52. |
| US11872362B2 |
Regroomable balloon catheter system and methods of use
The various embodiments of the subject invention included herein provide devices, systems and methods for aiding the regrooming or refolding of balloons upon deflation. The scope of the inventions in this specification includes methods and devices that reduce the profile of balloons after deflation, reduce or eliminate wings, high-points, irregularities, bunching, thickening, and the like, and facilitate passage of a deflated balloon through a body void or lumen, or through a medical device such as a guide catheter, guide sheath, femoral or radial introducer sheath, and the like. |
| US11872360B2 |
Catheter systems and methods for flashback visualization at various blood pressures
A catheter system may include a catheter adapter and a catheter extending distally from the catheter adapter. The catheter system may include a needle assembly, which may include a plug, an outer housing, and an introducer needle. An outer surface of the plug may include multiple grooves, which may be in fluid communication with the introducer needle and configured to receive blood flashback. The grooves may include a first groove having a first surface-area-to-volume ratio, and a second groove having a second surface-area-to-volume ratio. The first surface-area-to-volume ratio may be less than the second surface-area-to-volume ratio. The first groove may have a greater volume than the second groove. The outer housing may seal a top of the first groove and a top of the second groove to prevent blood from flowing out the top of the first groove and the top of the second groove. |
| US11872358B2 |
Catheter with improved loop contraction and greater contraction displacement
A catheter with a variable circular loop is responsive to a contraction wire for increasing the coiling of the circular loop. The shape of the loop is supported by an elongated member, wherein a radially constrictive sleeve confines the contraction wire to extends immediately alongside the length of elongated member so as to improve uniformity and minimize misshaping of the loop during contraction. |
| US11872356B2 |
Echogenic catheter and catheter system
A medical instrument or device, such as a catheter, has echogenic properties, in addition to or as an alternative to radiopaque properties, to facilitate detection of the medical instrument or device during medical procedures using suitable imaging methods, such as ultrasound imaging and/or x-ray imaging methods. In example embodiments, an example catheter has a relatively increased radiopacity and echogenicity to facilitate a clinician with detecting the catheter with ultrasound imaging and/or x-ray imaging methods to assist the clinician with the insertion, placement, and/or maintenance of the catheter, for example. |
| US11872355B2 |
Medical device for detecting fluid parameters using fluorescent probes
An example device includes an elongated body defining a lumen, the elongated body comprising a proximal portion and a distal portion; and one or more sensors configured to: stimulate a fluorescence response from one or more fluorescent probes released into a fluid and flowing with the fluid through the lumen; and detect the fluorescence response, wherein the fluorescence response is indicative of a composition of the fluid. |
| US11872344B2 |
Detecting and treating COPD-OSA overlap syndrome
The present ventilator system, for detecting and treating concurrent chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA event(s)) overlap syndrome, comprises a pressure generator for generating a pressurized flow of breathable gas for delivery to an airway of a subject; sensor(s) for generating output signals conveying information related to breathable gas parameters; and processor(s) operatively connected to the sensor(s) and the pressure generator, configured to: detect presence of OSA event(s) and/or expiratory flow limitation (EFL) in the subject based on the output signals. Responsive to detecting concurrent presence of OSA event(s) and EFL, the processors are configured to determine OSA EVENT(S) therapy parameters for treating the detected OSA event(s) in the subject; determine EFL therapy parameters for treating the detected EFL in the subject; determine a priority treatment based on a comparison between the OSA event(s) therapy parameters and the EFL therapy parameters; and control the pressure generator. |
| US11872341B2 |
Vapor provision cartridge and system
A cartridge for a vapor provision system including the cartridge and a control unit, wherein the cartridge includes a housing part having a mouthpiece end and an interface end, wherein the mouthpiece end includes a vapor outlet for the cartridge and the interface end includes an interface for coupling the cartridge to a control unit; an air channel extending from an air inlet in the housing part to the vapor outlet; a reservoir within the housing part containing liquid for vaporization, wherein an end of the reservoir at the interface end of the housing part is sealed by a resilient plug, wherein the reservoir includes a dividing wall between a first reservoir region on a side of the dividing wall facing the mouth piece end of the housing part and a second reservoir region on a side of the dividing wall facing the interface end of the housing part, wherein the dividing wall includes at least one fluid communication opening to provide fluid communication between the first reservoir region and the second reservoir region; and a liquid transport element arranged to transport liquid from the second region of the reservoir to a vaporizer for generating vapor in a vapor generation region for user inhalation. |
| US11872340B2 |
Endoluminal vacuum therapy device
There are provided devices for applying negative pressure to a wound in an endoluminal surface of a patient to facilitate healing of the wound and methods for use of the devices. The device (69, 94, 134, 140, 156, 164) comprises a flexible porous element with an outer face defined between opposite proximal and distal ends of the porous element. A suction tube (30) for being connected to a suction source externally of the patient's body is in fluid communication with the porous element (14) to apply the negative pressure to the wound via the outer face of the porous element. In some embodiments, the porous element has a longitudinal passageway (16) for passage of bodily substances of the patient along the lumen defining the endoluminal surface through the porous element. In such embodiments, the device may also have at least one absorbent element (70, 80) for absorbing the bodily substances and which is disposed forwardly or rearwardly of the porous element (14). Embodiments of the device may also include a drainage tube (22) for collection and drainage of bodily substances from the patient and which is received in the longitudinal passageway (16) of the porous element. In other embodiments, the porous element can be in the form of a mat wrapped around a feeding or other insertion tube. The porous element of a device embodied by the invention may also include one or more irrigation channels (85, 86) for delivery of an irrigation fluid into or though, the porous element. The porous element and/or absorbent element(s) may be sponge(s). |
| US11872338B2 |
Air trap chamber and extracorporeal circulation circuit
The introduction pipe is extend from an inlet port to the inside of the chamber body, and has, as an end opening thereof, a discharge port provided in the inner circumferential surface of the chamber body so as to be directed toward the circumferential direction. The inner circumferential surface of the chamber body is provided so as to spirally extend, along the circumferential direction, from a discharge point at which the discharge port is disposed, to a connection point at which the outer circumferential surface of the introduction pipe is connected to the inner circumferential surface of the chamber body. The inner circumferential surface is formed such that a second radius connecting the connection point to the center axis of the chamber body is shorter than a first radius connecting the discharge point to the center axis of the chamber body. |
| US11872336B2 |
Dialysis machine having blood leak sensor
The present invention relates to a dialysis machine having a dialyzer, an extracorporeal blood circuit, a dialysis solution circuit, and a control unit, wherein a blood leak sensor is arranged downstream of the dialyzer in the dialysis solution circuit, wherein the control unit is configured to initiate an error routine when the signal of the blood leak sensor shows an indication of a presumed blood leak, and wherein a further sensor is furthermore arranged downstream of the dialyzer in the dialysis solution circuit, wherein the control unit is configured to use the signal of the further sensor correlated in time with the signal of the blood leak sensor as a suppression criterion for the initiation of the error routine. |
| US11872333B1 |
Cassette apparatus utilizing venting for processing of blood to remove pathogen cells therein
An apparatus for locating and venting pathogen cells in blood. A cassette has a plurality of thin holding chambers that are filled with blood drawn from a patient. A light source illuminates each of the holding chambers and passes light to an underlying sensor array such that the cells in the blood produce shadow images of the cells in the sensor array. A processor performs pattern recognition to identify and locate the pathogen cells by use of an image library. After the pathogen cells are located, a pump is operated to move the identified cells to a processing zone. When each identified cell reaches the processing zone, a control voltage is generated to open a valve to vent the identified pathogen cells. The pump refills the cassette holding chambers, returns the processed blood to the patient, and the procedure is repeated for a treatment time period. |
| US11872321B2 |
Apparatus for reflecting an incident ray of electromagnetic radiation
A flow through photochemistry apparatus and methods of use are disclosed in the present application. One or more reactant materials are passed through a reaction chamber and are exposed to electromagnetic radiation. The reaction chamber has reflective walls arranged to reflect electromagnetic radiation across the volume of the chamber a plurality of times, thereby increasing the probability of the electromagnetic radiation interacting with the reactive materials. The reaction chamber may be used for sterilization and photochemistry applications. |
| US11872320B2 |
Method for treating osteoarthritis
Disclosed is a method for treating osteoarthritis comprising a step of administering a patch to a patient. The patch comprises a backing layer and an adhesive layer laminated on the backing layer, the adhesive layer comprises an adhesive base, diclofenac sodium, dimethyl sulfoxide, and an organic acid, and a content of the organic acid is 6 mass % to 8 mass % with respect to a total mass of the adhesive layer. The patch is applied to an affected part once a day, and a dose of diclofenac sodium per administration is 70 mg to 150 mg. |
| US11872316B2 |
Delivery system
The present invention relates to a new delivery system for nutritional ingredients (nutraceuticals). These nutritional ingredients are useful for gut and metabolic health in monogastric animals, especially in humans. |
| US11872315B2 |
Method for blood plasma protein activity preservation
A method for blood plasma protein activity preservation is provided. The method comprises the steps of mixing blood plasma with two or more protectants selected from the group consisting of triglyceride, glycerol, propylene glycol, alanine, serine, glycine, alginate, and sucrose to obtain a mixture; and lyophilizing the mixture. |
| US11872308B2 |
Dry powder formulations of epinephrine and associated methods
Provided herein are dry powder formulations comprising epinephrine alone or in combination with at least one enabling agent suitable for nasal application. Also provided are unit dose forms and devices comprising such formulations and methods of using such formulations for the treatment of various conditions including anaphylaxis, anaphylactoid reaction, respiratory conditions, hemodynamic collapse, and for administration during cardiopulmonary arrest and other life-threatening conditions. |
| US11872306B2 |
Granules of an active substance with double taste-masking technique, method for the production thereof, and orodispersible tablets containing same
The present invention relates to granules of active ingredient with double taste masking, wherein the double taste masking is achieved by a hot-melt compound selected from waxes, hydrogenated vegetable oils, fatty acids, mono-, di- and triesters of fatty acids and of glycerol, triglycerides, glycerides, polyoxylglycerides, fatty alcohols, and mixtures thereof, and a thermoplastic polymer that is soluble at a pH less than or equal to 5. The invention also relates to the method for producing these granules and to orodispersible tablets containing these coated granules. |
| US11872297B2 |
Anti-acne composition
A composition for treating acne includes an anti-acne active agent that includes salicylic acid, an emulsifier, an emollient, particles of zinc oxide, water and a humectant. The composition has a sun protection factor (SPF) of at least 5. The zinc oxide can be included in a powder with particles that are formed as aggregates of smaller particles which, when used in a dispersion at a concentration of 50 weight % of zinc oxide, produces a transparent composition. |
| US11872289B2 |
Anti-MUC1 antibody-drug conjugate
The present invention pertains to novel antibody drug conjugates (ADC) comprising anti-MUC1 antibody. In particular, said ADC showed significant anti-tumor efficacy. |
| US11872286B2 |
Compositions and methods for delivery of nucleic acids to cells
Compositions and methods of use thereof for delivering nucleic acid cargo into cells are provided. The compositions typically include (a) a 3E10 monoclonal antibody or an antigen binding, cell-penetrating fragment thereof; a monovalent, divalent, or multivalent single chain variable fragment (scFv); or a diabody; or humanized form or variant thereof, and (b) a nucleic acid cargo including, for example, a nucleic acid encoding a polypeptide, a functional nucleic acid, a nucleic acid encoding a functional nucleic acid, or a combination thereof. Elements (a) and (b) are typically non-covalently linked to form a complex. |
| US11872277B2 |
Compositions and methods related to ebolavirus vaccines
The present invention provides novel engineered Ebolavirus GP proteins and polypeptides, scaffolded vaccine compositions that display the engineered proteins, and polynucleotides encoding the engineered proteins and scaffolded vaccine compositions. The invention also provides methods of using such engineered Ebolavirus GP proteins and vaccine compositions in various therapeutic applications, e.g., for preventing or treating Ebolavirus infections. |
| US11872275B2 |
SLAM polynucleotides and polypeptides and uses thereof
Novel methods for exporting target proteins from the cytosol to the extracellular surface of bacterial cells are provided. The methods are useful in that they permit the preparation of vaccines for the prevention of bacterial infectious diseases. |
| US11872272B2 |
IL-15-based fusions to IL-12 and IL-18
The invention features multi-specific fusion protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to IL-12 or IL-18. |
| US11872269B2 |
Method and composition for treating sarcopenia
A method of treating sarcopenia comprises immunizing a subject in need thereof against AGE-modified proteins or peptides of a cell. Immunizing a subject includes administering a vaccine that comprises an AGE antigen. Vaccines against AGE-modified proteins or peptides contain an AGE antigen, an adjuvant, optional preservatives and optional excipients. |
| US11872267B2 |
Treatment of uterine fibroids using purified collagenase
Disclosed herein are compositions and methods for treating uterine fibroids in vivo, and methods of reducing symptoms associated with uterine fibroids, including pain, bleeding and infertility. The disclosed compositions comprise collagenase in an amount effective to cause shrinkage and/or reduce stiffness of uterine fibroids. |
| US11872265B2 |
Diketopiperazine salts for drug delivery and related methods
Drug delivery systems have been developed based on the formation of diketopiperazine carboxylate salts and microparticles containing the same. The systems may further comprise a bioactive agent. Related methods for making and using the biologically active agent delivery compositions are also provided. In certain embodiments, the pharmaceutically acceptable salts described can be formed by removal of solvent by methods including distillation, evaporation, spray drying or lyophilization. |
| US11872261B2 |
Lipoprotein targeting protease inhibitors and uses
Described herein is the design and construction of a class of lipoprotein targeting protease inhibitors. Small peptides with protease inhibitor activity are conjugated to hydrophobic, lipoprotein targeting molecules using, for instance, amine reactive chemistry. Methods of use of the resultant lipoprotein targeting protease inhibitor (antiprotease) molecules are also described. Also described is the production and use of protease inhibitor enriched HDL particles, as well as A1AT-peptide-enriched HDL particles, and their use in various therapeutic contexts. |
| US11872260B2 |
Mint essential oils inhibit HRASQ61L mutant keratinocyte activity and prevent skin carcinogenesis
This disclosure is directed to essential oils, and methods of their use in treating skin conditions. The skin conditions include those involving HRASQ61L mutant keratinocyte activity, wherein the essential oil inhibits said activity to treat and/or prevent skin cancer. Particularly, the present invention denotes to and composition for inhibiting and prevent skin carcinogenesis or BRAF inhibitor, a type of anti-cancer drug induced cutaneous side effect. |
| US11872247B2 |
Combination of a wound-rinsing solution and cold plasma for the treatment of wounds
The present invention relates to the use of a combination of a wound-rinsing solution and cold atmospheric plasma for treating wounds. The present invention further relates to a method for treating wounds, comprising rinsing the wound with a wound solution and treating the wound with cold atmospheric plasma. |
| US11872239B2 |
Modified oligomeric compounds comprising tricyclo-DNA nucleosides and uses thereof
The present invention relates to a composition comprising an oligomeric compound comprising one or more tricyclo-deoxyribonucleic acid (tc-DNA) nucleosides and one or more lipid moiety, wherein said one or more lipid moiety is covalently linked to said oligomeric compound either directly or via a spacer, and wherein preferably said oligomeric compound comprises from 5 to 40 monomer subunits, as well as pharmaceutical compositions thereof and their uses in the prevention or treatment of neuromuscular or musculoskeletal diseases such as Duchenne muscular dystrophy or Steinert disease. |
| US11872238B2 |
Nutritional composition for use to enhance attention and/or reduce impulsivity
Use of a sialyllactose, or a nutritional composition comprising a sialyllactose, to enhance attention and/or to decrease impulsivity in a subject. |
| US11872236B2 |
Pharmacological agents for treating ocular diseases
Methods of treating presbyopia or cataract in a subject in need thereof are provided. The methods require administering to the subject an effective amount of a composition comprising a compound that inhibits the formation of high molecular weight aggregates of human α-A-crystallin. Compositions containing certain compounds are believed to be also effective in the treatment of transthyretin (TTR)-associated amyloidosis and Parkinson's disease. |
| US11872235B1 |
Bioavailable solid state (17-β)-Hydroxy-4-Androsten-3-one esters
Disclosed are bioavailable solid state (17-β)-Hydroxy-4-Androsten-3-one esters suitable for pharmaceutical uses and administration to mammals in need of (17-β)-Hydroxy-4-Androsten-3-one. Pharmaceutical compositions and the dosage forms of the bioavailable solid state (17-β)-Hydroxy-4-Androsten-3-one esters can be used to treat any condition associated with testosterone deficiency, including complete absence of endogenous testosterone in male or female subjects. |
| US11872230B2 |
Method of treating a methionine-dependent cancer
The present invention relates generally to a therapeutic protocol for treating a subject having cancer. Taught herein is a method of treating cancer or reducing the risk of recurrence of cancer in a subject following an anti-cancer therapy. |
| US11872228B2 |
Pharmaceutical composition containing thiamine derivative for prevention or treatment of sepsis
The present disclosure is a pharmaceutical composition for the prevention or treatment of sepsis containing a thiamine derivative or a pharmaceutically acceptable salt thereof, wherein the pharmaceutical composition of the present disclosure can be used for the prevention, alleviation, or treatment of sepsis by containing fursultiamine or allithiamine to inhibit the expressions of CD40, CD86, and TNFα. |
| US11872225B2 |
Pyruvate kinase modulators and use thereof
Described herein are methods of using compounds of Formula (I) to modulate PKM2 activity in a subject. These compounds are represented by Formula (I): wherein R1, R2, L1, and L2 are as defined herein. |
| US11872221B2 |
Treating untreated or treatment-resistant diabetes with glucokinase activator
Provided herein is a method of treating, preventing, or ameliorating one or more symptoms of an untreated or treatment-resistant diabetes with a glucokinase activator, optionally in combination with a dipeptidyl peptidase-4 inhibitor. |
| US11872218B2 |
Compositions and methods for treating diseases of the nail
Methods and compositions for treating disorders of the nail and nail bed. Such compositions contain a vehicle in which all components of the composition are dissolved, suspended, dispersed, or emulsified, a non-volatile solvent, a wetting agent, and a pharmaceutically active ingredient that is soluble in the non-volatile solvent and/or a mixture of the vehicle and the non-volatile solvent, and which composition is effective in treating a disorder of the nail or nail bed. |
| US11872216B2 |
Pharmaceutical formulation comprising cineole and amoxicillin
The present invention relates to a pharmaceutical formulation in powder form comprising amoxicillin, cineole and a pharmaceutically acceptable oil. The present formulation may also comprise clavulanic acid. It is intended for oral administration, preferably after suspension in an aqueous solvent. The present invention also relates to a combination of cineole and amoxicillin for use in the treatment of an infectious pathology, preferably a bacterial infection, in an individual. The present combination may also comprise a β-lactamase inhibitor, preferably clavulanic acid. The combination according to the invention makes it possible in particular to combat infections caused by bacteria that are resistant to antibiotics, preferably to antibiotics of the β-lactamine family. |
| US11872213B2 |
Formulations
Described herein are formulations including pharmaceutical agents comprising ester and/or lactone ring structures, and methods of using the same. The invention is also directed to a method and ophthalmic pharmaceutical compositions including solution and semisolid dosage forms (i.e. ophthalmic creams, gels, lotions, serums, and/or ointments) of treating a patient with various ocular diseases including presbyopia and dry eyes. The method comprising instructing a patient to apply one strip of the ophthalmic composition to the eyelids that includes pilocarpine or other active pharmaceutical ingredients containing ester and/or lactone ring structures with and without the buffering system. |
| US11872210B2 |
Thiol isomerases inhibitors and use thereof
Disclosed herein is a method of administering to a patient in need thereof a therapeutically effective amount of an extracellular thiol isomerase inhibitor compound to treat or prevent a disease or condition influenced by the activity of one or more extracellular thiol isomerases (e.g. protein disulfide isomerase, ERp5, ERp57, ERp72 and thioredoxin). The disease or condition includes arterial thrombosis, venous thrombosis, a thrombotic disease, a cancer, an infectious disease, a viral disease, an immune disorder, inflammation, a neurologic disease, and a neurodegenerative disorder. |
| US11872207B2 |
Dronedarone and derivatives thereof for treating cancer
The present application relates to methods of using compounds of Formulae (I) and (II): for treatment of various cancers. The application further relates to pharmaceutical compositions and uses comprising the compounds of the application. |
| US11872201B2 |
DHA enriched polyunsaturated fatty acid compositions
There is provided a vegetable-based lipid composition comprising very high levels of DHA, together with at least one other long-chain polyunsaturated fatty acid (typically as fatty acid esters). The composition typically contains low levels of EPA and palmitic acid. The composition is obtainable from a single source by conventional processing methods, and has improved stability properties. |
| US11872185B2 |
Massage device having sound output module and control method thereof
Provided herein is a massage device having a sound output module. According to an embodiment of the present disclosure, there is provided a sound output module including a sound generating part configured to generate sound, a sound emitting member configured to emit transmitted sound to the outside, an actuator configured to provide a driving force to allow movement of the sound emitting member, and an external driven member configured to receive the driving force from the actuator and move linearly, wherein the sound emitting member is seated on the external driven member and allowed to protrude outward due to linear movement of the external driven member. There is also provided a massage device including the sound output module. |
| US11872182B2 |
Crutch
A crutch includes an arm rest having an elbow end and a front end, the front end defining a front face having a first opening formed therein, and a bottom edge forming a second opening. The crutch has a handle extending outwardly from the front end of the arm rest, but not from the first or second openings. A leg is received into one of the first and second openings in a first configuration, and into the other of the first and second openings in a second configuration. The leg is selectively convertible between the first and second configuration. |
| US11872178B2 |
Facial ligament/facial fascia release device
Provided is a device useful for facial beauty treatment by efficiently releasing ligaments, SMAS fascia, and the like, and having a compact structure with multiple functions and an ease for a user to use at home.The present invention provides a device (1) that has a massage function by rolling of a roller (3), a suction function by a suction portion (4), and a stimulation function by outputting a stimulation signal by a conductive element (34) fixed to a bottom surface (23) or a roller (3), and can efficiently and reliably implement an effect such as releasing the ligaments such as a facial skin of a user. In addition, since a circumferential protrusion (61) is formed on the peripheral edge of an opening portion (24) for performing suction so as to surround the opening portion (24), it is possible to enhance confidentiality during suction by the suction portion (4), and the effect described above can be efficiently exhibited. And the device (1) has multiple functions and a compact structure, which is easy for the user to use even at home. |
| US11872170B2 |
Portable patient lift system
Disclosed herein is a patient lift system. The patient lift system includes a housing enclosing a frame, a geared spool mounted within the frame, a strap, a first carry bar and a second carry bar. The first carry bar attaches to the frame and extends external to the housing. The first carry bar encloses an electric motor having a drive shaft. The drive shaft is associated with a gear arranged to cooperate with the geared spool to, responsive to activation of the motor, turn the geared spool, thereby altering an amount of strap on the geared spool, thereby altering a distance between the housing and the connector. The second carry bar attaches to the frame and extends external to the housing. The second carry bar encloses a battery to provide electrical power to the electric motor. |
| US11872169B2 |
User interface for hospital bed
A user module for a patient support apparatus is provided. The user module has a user interface operably coupled thereto. The user interface includes an input device and an output device. The output device includes a visual display including textual and non-textual elements. The non-textual elements include enhanced, graphical, and animated portions relating to one or more operational features of the patient support or to a person positionable on the patient support. The input device includes one or more touch sensors corresponding to defined regions of the visual display. |
| US11872166B2 |
Height adjustable armrest of a medical chair
A medical chair with height adjustable armrest comprises a lifting mechanism, a base coupled to a bottom side of the lifting mechanism, a sitting part coupled to an upper side of the lifting mechanism, and a backrest part coupled rotatably to the upper side of the lifting mechanism. An armrest comprises an armrest stop with the armrest rotatably coupled to the backrest part adjustable to an upper position and a bottom position, where, in the bottom position, the armrest stop bears on the first stop coupled to the backrest part, and in the upper position, the armrest stop does not bear on the first stop. A latch system movably attached to the backrest part comprises a latch with back surface and a second stop where the latch system is adjustable into a first position of the latch mechanism and into a second position of the latch system where in the first position of the latch system, the latch is located between the first stop and the armrest stop and in the second position of the latch system, the latch is not located between the first stop and the armrest stop, and where an upper position of the armrest is a position where the armrest stop bears on the second stop or any other position where the armrest is higher than in case when the armrest stop bears on the second stop. |
| US11872164B2 |
Modules for submerged hyperbaric oxygen therapy and related methods and systems
Disclosed herein are modules for performing hyperbaric oxygen therapy (“HBOT”) on a patient submerged in pressurized water where substantially no gas is present in the module. The modules generally have an entry, a fluid inlet for introducing water into the module, first and second fluid outlets positioned substantially at a base and a top of the module respectively, and a utilities inlet and outlet in part for transferring breathing air to and from the patient. The module permits HBOT treatment on a patient submerged in water with no air in the module, thus reducing the risk of fire or explosion. Methods and systems are also contemplated. Disclosed herein are methods of filling a module with water until there is substantially no gas in the module, and providing the patient in the module with treatment air during HBOT treatment. |
| US11872163B2 |
Ophthalmic docking system with 3-dimensional automatic positioning using magnetic sensing array
A magnetic positioning system and related method for automated or assisted eye-docking in ophthalmic surgery. The system includes a magnetic field sensing system on a laser head and a magnet on a patient interface to be mounted on the patient's eye. The magnetic field sensing system includes four magnetic field sensors located on a horizontal plane for detecting the magnetic field of the magnet, where one pair of sensors are located along the X direction at equal distances from the optical axis of the laser head and another pair are located along the Y direction at equal distances from the optical axis. Based on relative magnitudes of the magnetic field detected by each pair of sensors, the magnetic field sensing system determines whether the patient interface is centered on the optical axis. The system controls the laser head to move toward the patient interface until the latter is centered on the optical axis. |
| US11872162B2 |
Corneal topography measurement and alignment of corneal surgical procedures
Methods and apparatus are configures to measure an eye without contacting the eye with a patient interface, and these measurements are used to determine alignment and placement of the incisions when the patient interface contacts the eye. The pre-contact locations of one or more structures of the eye can be used to determine corresponding post-contact locations of the one or more optical structures of the eye when the patient interface has contacted the eye, such that the laser incisions are placed at locations that promote normal vision of the eye. The incisions are positioned in relation to the pre-contact optical structures of the eye, such as an astigmatic treatment axis, nodal points of the eye, and visual axis of the eye. |
| US11872159B2 |
Pre-alignment surgical cassette interface
A phacoemulsification surgical console, and a related system and method. The console, system and method may include a cassette receiver suitable for receiving a surgical cassette, a controller suitable for controlling provided aspects of the phacoemulsification; and a pre-alignment feature along a lower portion under and proximate to the cassette receiver, extending outwardly from the lower portion, and suitable for aligning the surgical cassette to the cassette receiver. The pre-alignment feature may comprise a shelf. |
| US11872157B2 |
Micro drop adapter for dropper bottles
A micro drop adapter that is adapted to engage with dropper bottles. The micro drop adapter engages with and surrounds the original tip of the bottle. The micro drop adapter comprises at least one inner tube that is urged against the original tip of the bottle forming a seal and a channel in fluid connection with the bottle. The micro drop adapter comprises an adapter tip that dispenses micro drops, which are drops having a volume of less than approximately 50 microliters. The micro drop adapter further comprises a cap. |
| US11872156B2 |
Core body temperature measurement
Continuous core body temperature measurements are made during hypothermic operations, where the core body temperature of the patient is lowered to reduce swelling. Caregivers monitor the patient's core body temperature to prevent damage that can occur to the patient if the patient's core body temperature becomes too low. To accurately determine the core body temperature of the patient, a temperature monitoring system measures the temperature at or near the surface of the patient and through at least a portion of a thermal block at multiple locations. |
| US11872154B2 |
Medical appliance system, monitor device, and method of monitoring a medical appliance
A monitor device for an ostomy system comprising an ostomy appliance with a base plate and a method of monitoring an ostomy appliance is disclosed. The monitor device comprises a processor configured to apply a processing scheme; memory; a first interface connected to the processor and the memory, the first interface configured for collecting ostomy data from the base plate coupled to the first interface; and a second interface connected to the processor, wherein to apply a processing scheme comprises: obtain first parameter data, second parameter data, and third parameter data based on the ostomy data; and determine an operating state of the base plate of the ostomy appliance based on the first parameter data, the second parameter data and the third parameter data, wherein the operating state is indicative of a degree of radial erosion of the base plate and/or acute leakage risk for the ostomy appliance, wherein the monitor device is configured to, in accordance with a determination that the operating state is a first operating state, transmit a first monitor signal comprising monitor data indicative of the first operating state of the base plate via the second interface; and in accordance with a determination that the operating state is a second operating state, transmit a second monitor signal comprising monitor data indicative of the second operating state of the base plate via the second interface. |
| US11872150B2 |
Sleeve and method for use with orthopedic device
A sleeve has a tubular body formed from an elasticized textile and has first and second ends. The first end defines a locking cuff having a tacky band extending about an exterior surface of the sleeve; a non-tacky band located adjacent to and extending distally from the tacky band; and a receiving band located adjacent to and extending distally from the non-tacky band. The textile body further defines a central portion adjacent to and extending distally from the receiving band to the second end. The central portion includes an anatomical band arranged to contour to the anatomy of a user having at least one different elastic property different from an elastic property of the central portion outside of the anatomical band. |
| US11872149B2 |
Enhanced compression sleeve for joints
A flexible compressive orthopedic knee sleeve of stretchable fabric having an exterior surface webbing material at least partially covering the sleeve to provide targeted compressive force similar to athletic taping and to also provide kinetic retention. |
| US11872148B2 |
Catheter with retractable cover and pressurized fluid
Apparatus and method for delivering and deploying an intravascular device into the vessel including an outer and inner tube that are axially linked by a housing structure at the proximal end of the catheter, and a retractable sleeve structure having a middle tube and sleeve tip. The sleeve tip is sealed to the inner tube at the distal end, and continuously extends into the middle tube. At the proximal end of the sleeve structure, the middle tube is sealed to either a housing structure or slideable proximal ring, forming a sealed chamber between the inner tube and the sleeve structure. A radial space is formed between the sleeve tip and the inner tube optimized for intravascular device placement. During retraction of the sleeve structure, the fold of the sleeve tip peels away from the device, which expands to its deployed state while minimizing axial forces and friction. |
| US11872146B2 |
Aortic filter and flow diverter and methods for use thereof
The disclosure provides example apparatus and methods. One example apparatus includes a first woven stent having a curved form in an expanded state. In the expanded state, at least a first portion of the first woven stent has a weave pattern arranged along an outer curvature of the first woven stent that is different than a weave pattern arranged along an inner curvature of the first woven stent. And the first woven stent is biased toward the curved form due to shape memory. |
| US11872137B2 |
Unicompartmental ankle prosthesis
A partial ankle prosthesis includes a tibial component including a superior surface configured to be attached to a lower end of a patient's tibia; a poly component that is fixedly attached to the tibial component and includes a concave inferior surface of an anti-friction material; and a talar component including an inferior surface configured to be attached to a patient's talus and a single convex superior surface configured to mate with the inferior surface of the poly component; and the partial ankle prosthesis is configured to be implanted in a single compartment of a patient's ankle. |
| US11872133B1 |
Valve translocation device and method for the treatment of functional valve
The present invention provides devices for treating functional mitral regurgitation and methods of use thereof. The devices translocate a subject's mitral valve in an apical direction. The devices thereby treat mitral regurgitation while preserving a subject's original mitral valve and chordae tendinae. |
| US11872131B2 |
Prosthetic valve and delivery tool therefor
Embodiments of the present disclosure include a method for use at a native valve of a heart of a subject. At a distal portion of a delivery tool, a balloon is coupled to a shaft. The distal portion is advanced to the heart with an implant and the balloon disposed within a capsule. The implant includes a tubular frame and one or more shape-memory flanges. The tubular frame is compressed around the balloon, and the flanges are constrained within a downstream capsule-portion of the capsule. The flanges are exposed from the downstream capsule-portion such that the flanges automatically deflect radially outward. Subsequently, the flanges are pressed against a downstream surface of the native valve by moving the implant in an upstream direction. While the flanges are in contact with the downstream surface, the tubular frame is plastically expanded radially by inflating the balloon. Other embodiments are also described. |
| US11872129B2 |
System and method for holding and delivering a surgical heart valve
The present invention provides a system and method for retaining, positioning and releasing a prosthetic heart valve. The system includes a valve holder, and a control handle. The valve holder includes a connection base and at least one holding arm. The holding arms are distributed around a periphery of the connection base, with the holding arms having positioning structures at the distal side thereof for engaging with an outflow side of the prosthetic heart valve. The control handle is coupled to the valve holder for controlling the valve holder. |
| US11872123B2 |
Method for manufacturing a cardiac valve prosthesis
A method for manufacturing a cardiac valve prosthesis is disclosed. This method comprises the following steps: a) shaping human or animal body tissue in a shaping process to give the body tissue a shape of a cardiac valve, and b) fixation and stabilization of the body tissue by a cross-linking agent, thereby preserving the shape given to the body tissue by the shaping process and thus obtaining a cardiac valve prosthesis. Furthermore, a method of implanting an autologous or allogenic cardiac valve prosthesis to an individual in need thereof is disclosed. |
| US11872120B2 |
Pararenal and thoracic arch stent graft and methods for use
Example stent grafts and methods for placement thereof are provided. An example stent graft may include (a) a main body stent graft defining a lumen that has a first end and a second end, (b) a diaphragm coupled to the main body stent graft, where the diaphragm defines at least three openings and (c) at least three stent graft extensions each defining a lumen, where a first end of each of the three stent graft extensions is coupled to one of the three openings. |
| US11872119B2 |
Composite vascular flow diverter
A vascular flow diverter includes a tubular mesh framework which includes a mesh cover and an opening. The tubular mesh framework is collapsible and configured to expand from a collapsed shape to a tubular shape when the vascular flow diverter is deployed. The mesh cover conforms to the shape of the tubular mesh, is surrounded by the tubular mesh framework, and is less porous than the tubular mesh framework. The opening is located within the mesh cover. A delivery wire passes through the opening in order to guide the flow diverter into place over an aneurysm. |
| US11872118B2 |
Implantable mesh and method of use
A method of using at least one implantable mesh extension for repairing a tissue defect or reconstructing tissue, wherein the mesh extension is comprised of a mesh having a width and a length extending between a first end and a second end, includes passing the first end of the mesh extension through tissue adjacent to the tissue defect or tissue to be reconstructed at least once and then passing the first end of the mesh extension through a portion of the mesh. The mesh extension is then pulled to create a first self-locking stitch to anchor the mesh extension to the adjacent tissue so as to immediately resist high tension. |
| US11872113B2 |
Method and apparatus for assembling absorbent articles
The present disclosure relates to methods and apparatuses for assembling elastic laminates that may be used to make absorbent article components. Particular aspects of the present disclosure include providing a first substrate and a second substrate, the first substrate and the second substrate, each having a width in a cross direction; providing an elastic material; elongating the activated elastic material using a spreader mechanism; and ultrasonically bonding the first substrate together with the second substrate with the elongated activated elastic material positioned between the first substrate and the second substrate using an anvil and an ultrasonic device. |
| US11872110B2 |
Wound closure device and method of use
A negative pressure wound closure system and methods for using such a system are described. Preferred embodiments of the invention facilitate closure of the wound by preferentially contracting to exert force on the tissue. Some embodiments may utilize a clamping structure with removable sections. |
| US11872108B2 |
Medical appliance with electrode multiplexing and related methods
A base plate for an ostomy appliance and related methods are disclosed, the base plate comprising a first adhesive layer with a proximal side configured for attachment of the base plate to the skin surface of a user a plurality of electrodes including a first electrode and a second electrode, the first electrode comprising a first connection part and the second electrode comprising a second connection part; a monitor interface for forming mechanical and electrical connection with a monitor device, the monitor interface comprising a coupling part and a plurality of terminals including a first terminal; and a multiplexer with a number of N input pins and a number of M output pins; wherein the N input pins includes a first input pin and a second input pin, and the M output pins include a first output pin, wherein the first input pin is connected to the first connection part and the second input pin is connected to the second connection part, and the first output pin is connected to the first terminal of the monitor interface, and wherein the multiplexer is configured to connect the first input pin to the first output pin in a first multiplexer configuration and to connect the second input pin to the first output pin in a second multiplexer configuration. |
| US11872104B2 |
Implant surface modification treatment device
The present disclosure relates to an implant surface modification treatment device including an internal electrode having a barrel-shaped structure and a surface on which a plurality of transmission parts are formed, an ultraviolet (UV) discharge vessel having a barrel-shaped structure that accommodates the internal electrode and has a gas-filled area filled with a discharge gas that serves as a UV light source, and an external electrode accommodating the UV discharge vessel inside thereof, wherein an implant fixture is placed inside the internal electrode to perform surface modification. |
| US11872099B2 |
Multi-phase oral care compositions
Multi-phase oral care compositions for whitening teeth, including hydrophilic bleaching agent particles in a hydrophobic phase with a melting point of from about 40° C. to about 80° C. The hydrophilic bleaching agent particles can include peroxide compounds and/or hydrogen peroxide adducts. The hydrophilic bleaching agent particle can have a solubility in water of at least about 20 parts, by weight of the particles, in about 100 parts, by weight, of water. |
| US11872098B1 |
Electric toothbrush head
The application discloses an electric toothbrush head mounted on a driving handle, comprising: a toothbrush head body provided with a connection hole; a connection component mounted in the connection hole and used to connect the toothbrush head body with the driving handle; wherein the connection component comprises a tail hood for being inserted and received in the connection hole; and wherein the tail hood sequentially comprises a middle main shell; the middle main shell is provided with an elastic arm, and the elastic arm is provided with a first boss abutted against the driving handle; an outer side of the middle main shell is wrapped with an elastic piece; an outer side of the tail hood is further sleeved with a silicone sleeve. The applicationsolves the problems in the existing electric toothbrush heads, such as large vibration and noise, and poor user experience. |
| US11872097B2 |
Dental water jet with storage container reservoir cover
A dental water jet is provided. The dental water jet may include a base unit, a reservoir supported by the base unit, a handle supported by the base unit, and a container covering an opening of the reservoir. The container may include a base supported by the reservoir and a lid movable relative to the base. The container may be configured to store one or more tips for use with the handle. |
| US11872087B2 |
Cochlear implant electrode assembly insertion tool
An insertion tool having an insertion guide tube that maintains a perimodiolar or other pre-curved electrode assembly in a substantially straight configuration while preventing the electrode assembly from twisting in response to stresses induced by the bias force which urges the assembly to return to its pre-curved configuration. This generally ensures that when the electrode assembly is deployed from the distal end of the insertion guide tube, the electrode assembly and insertion guide tube have a known relative orientation. |
| US11872084B2 |
Method and apparatus for imaging with reduced level of off-axis artifacts
An acoustic imaging system responsive to an acoustic wave emitted from an object is disclosed. The system detects a deflection angle of an electromagnetic probe beam as it passes through a coupling element. The coupling element also couples the acoustic wave emitted from the object to an acoustic detector. The probe beam deflection angle is related to an angle of propagation of the acoustic wave through the coupling element. A filtering unit is configured to remove components of the signal from the acoustic detector that are outside of a range of angles, thereby improving the angular resolution of the acoustic detector. The acoustic wave may be generated by an acoustic source, such as an ultrasound transmitter, or an electromagnetic source such as a laser. |
| US11872080B1 |
Multi-modal heart diagnostic system and method
A multi-modal heart diagnostic system is provided. The diagnostic system can monitor heart activity and assists a user or operator in performing echocardiography. The system can include a positioning device that is placed on a patient's chest. The positioning device can incorporate several multi-modal sensors. The multi-modal sensors can measure different parameters associated with an assessment of heart activity. The multi-modal sensors can also be used to provide information that can assist an operator in positioning the probe within the positioning device to capture an echocardiogram. |
| US11872079B2 |
Ultrasound scanning control method, ultrasound scanning device, and storage medium
An ultrasound scanning control method applied to an ultrasound scanning device is provided. The ultrasound scanning device includes an execution mechanism. The execution mechanism includes a mechanical arm and a probe. The ultrasound scanning control method includes: controlling the mechanical arm to drive the probe to move according to a set scanning trajectory; and controlling the probe to collect an ultrasound image. A target region is identified from the collected ultrasound image. The scanning trajectory is adjusted when a position of the target region in the ultrasound image is not a predetermined position, and the mechanical arm is controlled to drive the probe to move according to the adjusted scanning trajectory. |
| US11872078B2 |
Device, system, and method for hemispheric breast imaging
A system and method for capturing ultrasound signals from a hemispheric imaging region (e.g., by a stationary array of transducer elements arranged in the shape of a faceted hemisphere) and estimating scattering measurements that would be made by a virtual array in the opposite hemisphere (e.g., by a network of processors that receive and process the transmitted ultrasound signals in parallel) by forming an initial estimate of a medium variation for each of a plurality of subvolumes in the scattering object to form an estimated object, calculating residual scattering by using a difference between a scattering response calculated for the estimated object and measured ultrasound signals received from the scattering object, forming an initial three-dimensional image of the scattering object, and extrapolating a difference between the scattering response calculated for the estimated object and the measured ultrasound signals received from the scattering object. |
| US11872077B2 |
Ultrasound diagnostic system and method of controlling ultrasound diagnostic system
An ultrasound diagnostic system includes an ultrasound diagnostic device that creates test images of an intima-media thickness of a blood vessel, a workstation connected to the ultrasound diagnostic device, and a database that sequentially stores the test images created by the ultrasound diagnostic device. The workstation includes an input unit for allowing a user to input various kinds of information, a display unit, a workstation control unit that retrieves test images in past tests for the patient as past images from the test images stored in the database to make the display unit display the past images stored in the database as thumbnails, after a current image that is a test image of a current test are created for the patient by the ultrasound diagnostic device, and a test report creation unit that automatically creates a test report on the basis of the current image, and at least one past image selected by the user via the input unit from the past images displayed as the thumbnails on the display unit. |
| US11872076B2 |
Instrument alignment and tracking with ultrasound imaging plane
A tool navigation system employing an ultrasound probe, an ultrasound scanner, an interventional tool, a tool tracker and an image navigator. In operation, the ultrasound probe generates an acoustic image plane for scanning an anatomical region, and the ultrasound scanner generates an ultrasound image of the anatomical region from a scan of the anatomical region. During the scan, the interventional tool is navigated within the anatomical region relative to the acoustic image plane, and the tool tracker a tracks of a position of the interventional tool relative to the acoustic image plane. The image navigator displays a graphical icon within the ultrasound image for illustrating a tracking of the interventional tool relative to the acoustic image plane. |
| US11872072B2 |
Timer circuit for X-ray imaging system
A timer circuit for an X-ray imaging system having an X-ray generator used to generate images of a patient. The circuit includes a current sensor connected between a main power system and a circuit interrupter, wherein the circuit interrupter is also connected to the X-ray generator. The circuit also includes a timing device coupled between the current sensor and a control computer. The timing device is triggered when a current level detected by the current sensor exceeds an idle current level wherein X-rays are not generated by the X-ray generator. The timing device then measures a time period that the idle current level is exceeded. When the measured time period exceeds a predetermined time period by 10%, the circuit interrupter is activated to turn off current flow to the X-ray generator. |
| US11872069B2 |
Method for providing fracture-detection tool
A method includes a step of obtaining plural pieces of training data each of which includes a different radiographic image of a bone and each of which has a label indicating one of an overt fracture, an occult fracture and no fracture, a step of using the plural pieces of training data to pre-train a deep convolutional network (DCN) model to obtain a preliminary DCN model, a step of determining a subset of the plural pieces of training data by at least excluding any piece of training data that has a label indicating occult fracture, and a step of using the subset to train the preliminary DCN model to obtain a first DCN model. |
| US11872068B2 |
Pulsed X-ray imaging
The X-ray imager combines a pulsed X-ray source with a time-sensitive X-ray detector to provide a measure of ballistic photons with a reduction of scattered photons. The imager can provide a comparable contrast-to-noise X-ray image using significantly less radiation exposure than conventional X-ray imagers, notably about half of the radiation. |
| US11872067B2 |
Projection mapping of radiation suites
A radiation suite includes a room having a floor, a ceiling, and one or more walls, a radiation system including a gantry enclosing a radiation source and a couch, and an image projection system operable to project an image on a projection surface on at least a portion of the gantry and/or the couch, providing a calming environment for a patient to relax. The image projection system comprises a computer and one or more projectors operably controlled by the computer. The computer comprises a mapping software operable to map an image file to the projection surface. The one or more projectors are operable to project the mapped image file on the projection surface. |
| US11872066B2 |
X-ray imaging unit for medical imaging
The application relates to an X-ray imaging unit for a medical imaging. The unit includes a rotating part with a first X-ray source and an X-ray imaging detector unit configured to provide an image with at least a rotational movement (R) around a rotation axis of the rotating part. The unit includes an upper shelf configured to enable the rotating part to move with respect to the upper shelf with a linear movement (L) and to be attached to a column with a pivoting joint for enabling a pivot movement (P) of the upper shelf around the column. The rotating part is configured to be positioned by the linear movement and the pivot movement during the imaging. |
| US11872064B2 |
Display device for reducing radiation exposure to medical personnel
A transparent radiation shield, attachable to a patient support platform, and movable to shield a physician from imaging radiation, includes a transparent computer display that is controllable to provide a data overlay on the shield pertaining to patient data and/or x-ray images. |
| US11872060B2 |
Methods and systems for calculating physiological parameters
A method for calculating physiological parameters includes: selecting a section of time domain signal corresponding to at least one signal of red light and infrared light obtained by sampling, and performing a conversion from time domain to frequency domain to obtain a corresponding frequency domain signal; selecting all rational frequency spectrum peak information, calculating energy information of selected reasonable frequency spectrum peaks, and forming a frequency spectrum peak energy ratio sequence; constructing a stability coefficient according to the frequency spectrum peak energy ratio sequence, and if the stability coefficient is low, constructing a compensation coefficient by using the frequency spectrum peak energy ratio sequence; and compensating for at least one of the time domain signal and the frequency domain signal by using the compensation coefficient, and calculating based on at least one of the compensated time domain signal and the frequency domain signal to obtain the physiological parameters. |
| US11872055B2 |
Continuous analyte monitoring system with microneedle array
Described herein are variations of an analyte monitoring system, including an analyte monitoring device. For example, an analyte monitoring device may include an implantable microneedle array for use in measuring one or more analytes (e.g., glucose), such as in a continuous manner. The microneedle array may include, for example, at least one microneedle including a tapered distal portion having an insulated distal apex, and an electrode on a surface of the tapered distal portion located proximal to the insulated distal apex. At least some of the microneedles may be electrically isolated such that one or more electrodes is individually addressable. |
| US11872053B1 |
Systems and methods for monitoring medication effectiveness
System and method for determining real-world effectiveness of various prescribed medications. Here a variety of different types of patient pulse wave measurements (e.g., blood pressure, pulse oximeter, ECG) and other physiological measurements are obtained. This actual data is compared to calculated measurements that would be expected based on various patient baseline measurements in the absence of medication, schedule of medications, and impact of medications the various patient baseline measurements. If the actual data meets expectations, then the medication is likely acting as anticipated. Depending on which types of data do not meet expectations, problems with one or more previously described medications may be reported. Other types of patient physiological readings, such as temperature, motion, lung function, brain wave function (EEG) and the like may also be obtained, these additional types of readings can be used to extend the range of different types of drugs/medications that the system can successfully monitor. |
| US11872050B1 |
Image integrity and repeatability system
A method and instructions for operating an image integrity and repeatability system can comprise: acquiring an original image; extracting a protocol from the original image; recording the original image to an image history; determining an area within an image frame of the original image as a skin area; creating a background as the inverse of the skin area within the image frame of the original image; and acquiring a subsequent image including: extracting an image parameter from the subsequent image, providing feedback based on the image parameter being outside a threshold, prohibiting capture of the subsequent image based on the image parameter being outside the threshold, displaying the background overlaid on the subsequent image, and storing the subsequent image to the image history based on the image parameter of the subsequent image being within the threshold. |
| US11872047B2 |
Bio-signal data processing apparatus and method, and computer program for executing the method
A bio-signal data processing apparatus includes a communicator configured to receive electrocardiogram data from a bio-signal measuring apparatus, a recording unit configured to record the electrocardiogram data, a transmission delay determiner, and an output information generator. The transmission delay determiner is configured to generate transmission delay information by comparing a recording time of the electrocardiogram data with a reception time of the electrocardiogram data, detect whether or not a delay according to data transmission occurs, by considering the transmission delay information, and, when the delay is detected to occur, calculating delay time information that is calculated on the basis of the transmission delay information. The output information generator is configured to correct the electrocardiogram data by using the delay time information and generate output data of the electrocardiogram data corresponding to a user input. |
| US11872046B2 |
Medical packaging with integrated electrocardiogram sensor
Disclosed systems include mobile ECG sensors, systems and methods. Some embodiments provide ECG sensors in a packaging-label form factor that allows a user to contact two electrically isolated electrodes on an exterior of a product packaging to measure heart electrical signals for a Lead I ECG. |
| US11872044B2 |
Electrocardiograph system, electrocardiographic measurement electrode, and electrocardiographic measurement method
Provided is a wireless 12-lead or multiple unipolar-lead electrocardiograph system without cable connection between a measurement electrode and device body. The present invention includes a measurement electrode that acquires an electrocardiographic signal of a subject, a Wilson terminal that is connected to the measurement electrode and forms an indifferent electrode, and an electrocardiograph body that generates an electrocardiogram. The measurement electrode has active measurement electrodes that wirelessly communicate with the electrocardiograph body, and passive measurement electrodes that are connected to the active measurement electrodes, and the Wilson terminal. The electrocardiograph body generates the electrocardiogram on the basis of a lead signal sent by the active measurement electrodes. |
| US11872042B2 |
Self-calibration of flux gate offset and gain drift to improve measurement accuracy of magnetic fields from the brain using a wearable neural detection system
A calibration system for a magnetometer having an unknown gain is disclosed. A calibration magnetic field is generated at a calibration frequency of a known amplitude at the magnetometer. A measurement of the calibrating magnetic field is reported by the magnetometer. A ratio of an amplitude of the calibration magnetic field measurement reported by the magnetometer and the known amplitude of the calibrating magnetic field at the magnetometer is computed. The unknown gain of the magnetometer is determined at least partially based on computed ratio. |
| US11872036B2 |
Apparatus and methods for maintaining a medical device in a clean and disinfected state, and for cleaning and disinfecting a medical device
Sleeves and cases for protecting medical devices against contamination, and methods for cleaning and disinfecting medical devices are provided. The various embodiments enable a single medical device to be used by more than one patient successively while reducing the risk of disease transmission from patient to patient. |
| US11872032B2 |
Apparatus and method for estimating analyte concentration
A method of estimating a concentration of an analyte may include obtaining a plurality of in vivo estimation spectra, generating a plurality of noise detection models by varying a number of principal components based on the plurality of in vivo estimation spectra, comparing the generated plurality of noise detection models with a plurality of concentration estimation models for each number of principal components, extracting a noise spectrum and a concentration estimation model for use in estimating the concentration of the analyte based on the comparison, updating the extracted concentration estimation model based on the extracted noise spectrum, and estimating the concentration of the analyte by using the updated concentration estimation model and an in vivo estimation spectrum from among the plurality of in vivo estimation spectra. |
| US11872031B2 |
Electrical transtympanic stimulator
An electrical transtympanic stimulator for auditory processing evaluation is disclosed. The stimulator comprises a processor, a digital-to-analog converter, a voltage-to-current convertor, and one or more electrodes. The digital-to-analog converter in communication with the processor and power source is configured to convert digital signals into analogue voltage signals. The voltage-to-current convertor in communication with the digital-to-analog converter via an amplifier is configured to convert the analogue voltage signals to current signals/pulses that are proportional to the analogue voltage signals. The electrodes in communication with the voltage-to-current convertor, configured to locate in the ear canal and on the skin around the skull of a patient, thereby performing the auditory processing evaluation by applying the current pulses to the ear canal and skull in different waveforms at various frequency ranges with parameters. The protection circuit configured to disconnect the power supply to the electrodes if the current value exceeds a threshold value. |
| US11872029B1 |
Devices and methods for sleep disorder diagnosis and treatment
The present invention relates to an integrated sleep diagnosis and treatment device, and more particularly to an integrated apnea diagnosis and treatment device. The present invention additionally relates to method of sleep diagnosis and treatment. |
| US11872028B2 |
Biological measurement method
To perform respiratory monitoring and cardiac-output measurement on general patients, an aspect of a biological measurement apparatus includes: at least two electrodes that are attached to a living body; a power supply that causes an AC current to flow between the two electrodes; at least two coils that are placed so as to sandwich a line linking the two electrodes, and detect a magnetic field related to a change in the AC current accompanying a change in impedance of the living body; and a detection circuit that performs addition or subtraction of signals related to the magnetic field detected with the two coils, and outputs the signals as a change in the impedance. |
| US11872027B2 |
Magnetic sensor for tracking the location of an object
An apparatus for emitting a field comprising a core, a conductive winding with a first end, a second end, and an intermediate portion, where the conductive winding surrounds a portion of the core and is wound about a winding axis, a protrusion for aligning the apparatus where the protrusion is parallel with the winding axis, and a conductive connector extending from the conductive winding, wherein the conductive connector is electrically coupled with the conductive winding at the intermediate portion. |
| US11872025B2 |
System and method for magnetic resonance elastography
An apparatus for use in a magnetic resonance (MR) system for capturing an MR Elastography measurement of a biological lifeform may include a platform; a gel pad on a surface of the platform; and a sensor array. In some embodiments, the sensor array includes at least one ultrasound transducer, and at least one radiofrequency (RF) transmitter and receiver coil. The sensor array is at least partially embedded within the gel pad, and the gel pad is configured to provide mechanical impedance matching between the at least one ultrasound transducer and the biological lifeform. In some embodiments, a system includes the apparatus and an MR system, the MR system including an ultrasonic wave generator, an interface circuit, and a computing device. In some such embodiments, the ultrasonic wave generator is configured to generate one or more shear waves in the biological lifeform. |
| US11872019B2 |
MRI-derived strain-based measurements and related image data acquisitions, image data processing, patient evaluations and monitoring methods and systems
Methods for providing MRI-derived strain measurements are described. Some methods include calculating a first set of strain measurements for each of a plurality of different segments of a heart over an entire single cardiac cycle from obtained MRI image data. Then, for each segment of the plurality of different segments, electronically identifying a peak train value and associated time point of the cardiac cycle in the first set of strain measurements; and electronically adjusting the first set of strain measurements at each time point of the cardiac cycle using the identified peak strain value as a reference peak strain value to thereby provide strain measurements that are adjusted relative to a defined time during the cardiac cycle irrespective of when signal acquisition of the obtained MRI image data was initiated during the cardiac cycle. Risk scores, contouring review, contraction pattern on a 3-D cardiac model are also disclosed. |
| US11872016B1 |
Computing system for wound tracking
A computing system for wound tracking is disclosed herein. A server computing device receives a first image of a wound of a patient captured by a first camera. Subsequently, the server computing device receives a message generated by a computing device, the message indicating that a second camera of the computing device is to capture a second image of the wound. Responsive to receiving the message, the server computing device causes data to be transmitted to the computing device, the data based in part upon the first image. The data causes the computing device to present a semi-transparent overlay to a view of the wound on a display as perceived through a lens of the second camera, the semi-transparent overlay indicative of the first image. The computing device captures the second image via the second camera and causes the second image to be received by the server computing device. |
| US11872013B2 |
Shoe-type device and method of controlling the same
A shoe-type device and a method of controlling the shoe-type device are disclosed. The shoe-type device includes a vibrator configured to generate a vibration, a pressure sensor disposed under the vibrator and configured to measure a pressure, and a controller configured to control an intensity of the vibration to be generated by the vibrator based on the measured pressure. |
| US11872012B2 |
Systems, devices and methods for physiological monitoring of patients
Some embodiments of the current disclosure are directed toward physiological monitoring of patients, and more particularly, systems, devices and methods for physiological monitoring of patients with a continuous or near-continuous transmission and analysis of monitored physiological data during the monitoring process. In some embodiments, a physiological patient monitoring system is provided which includes a physiological monitoring device which comprises a housing disposed on a patch, and the patch is configured for removable attachment to or proximate the skin of a patient, the housing including at least one memory. Antenna disposed on the housing transmit radio-frequency (RF) waves towards a targeted portion of an internal tissue of the patient and receive reflected RF waves from the internal tissue. RF circuitry in communication with the at least one memory perform an RF-based measurement of a lung fluid level of the patient during a predetermined time period. |
| US11872009B1 |
Baselining user profiles from portable device information
Methods, systems, apparatuses, and/or devices for determining a baseline for an individual. The methods, systems, apparatuses, and/or devices may include a first memory device for computer storage. The methods, systems, apparatuses, and/or devices may include a processing device coupled to the first memory device, where the processing device is configured to: receive profile information for a user; generate a user profile based on the profile information; query a set of baseline profiles stored at the first memory device or a second memory device to identify a subset of baseline profiles; aggregate baseline profile information from the first baseline profile and baseline profile information from the second baseline profile to obtain an aggregated baseline profile; and set a baseline for a physiological parameter of the user from which to measure against for the physiological parameter, wherein the baseline is based on the physiological parameter of the aggregated baseline profile. |
| US11872006B2 |
Systems and methods for onscreen identification of instruments in a teleoperational medical system
A teleoperational assembly is disclosed which includes an operator control system and a plurality of manipulators configured to control the movement of medical instruments in a surgical environment. The manipulators are teleoperationally controlled by the operator control system. The system further includes a processing unit configured to display an image of a field of view of the surgical environment, determine association information about the manipulators and the operator control system, and display badges near the medical instruments in the image of the field of view of the surgical environment. The badges display the association information for the medical instrument they appear associated with. |
| US11872002B2 |
Flexible surgical instrument system
The present disclosure provides a flexible surgical instrument system, comprising: a flexible surgical instrument comprising: a distal structural body comprising at least one distal structural segment comprising a distal fixing disk and structural backbones; a proximal structural body comprising at least one proximal structural segment comprising a proximal fixing disk, structural backbones, and driving backbones, the structural backbones of the distal structural segment being securely connected to or the same as corresponding structural backbones of the proximal structural segment; and a driving unit comprising a plurality of linear motion mechanisms operable to cooperatively push-pull the driving backbones to turn the proximal structural segment, each linear motion mechanism comprising an input end to receive a first linear motion; and a sterile barrier disposed at a proximal side of the plurality of linear motion mechanisms and operable to transfer the first linear motions to the input ends, respectively. |
| US11872001B2 |
Articulating camera stand
Devices, systems and methods for detecting a position of an object with a robot surgical system having an articulable, separable camera stand. The surgical robot system may include a robot having a robot base with a robot arm and an end-effector coupled to the robot arm. The end-effector, surgical instruments, the patient, other objects, or any combination thereof, may be tracked via active and/or passive tracking markers. A camera, such as an infrared camera, a bifocal camera or a stereophotogrammetric infrared camera, is mounted on a separable camera stand and is able to detect the tracking markers when in use. Using the camera, the robot determines a position of the object from the tracking markers, which may be a three-dimensional position of the object or the markers. When convenient, the camera base may be assembled into the robot base, e.g., by sliding the camera base into the robot. |
| US11871996B2 |
Spine measurement system and method therefor
A spine measurement system comprises an optical measurement probe, one or more targets, a fluoroscope, and a remote station. A-P and lateral images of the spine are taken using the fluoroscope and provided to the remote station. The remote station includes computer vision that can identify endplates and pedicle screws in the spine. The computer vision in the remote station is further used to identify vertebra and bone landmarks of the spine. The remote station can generate quantitative measurement data such as Cobb angles and axial rotation of the spine from the fluoroscope images that correspond to the spine deformity. The optical measurement probe can send images of the spine with pedicle screw extenders extending from the pedicle screws to the remote station. The remotes station using computer vision can provide spine metrics in real-time by tracking position of the pedicle screw extenders. |
| US11871993B2 |
Dry eye mitigation for ocular aberrometry systems and methods
Techniques are disclosed for systems and methods to provide dry eye and/or tear film hydration monitoring in the context of ocular aberrometry. An ocular aberrometry system includes a wavefront sensor configured to provide wavefront sensor data associated with an optical target monitored by the ocular aberrometry system and a logic device configured to communicate with the wavefront sensor. The logic device is configured to receive ocular aberrometry output data including at least the wavefront sensor data provided by the wavefront sensor, determine a tear film hydration state associated with the optical target based, at least in part, on the received ocular aberrometry output data, and generate user feedback corresponding to the determined tear film hydration state based, at least in part, on the received aberrometry output data and/or the determined tear film hydration state. |
| US11871991B2 |
Image processing method, program, and image processing device
Data is computed in order to visualize the velocity of blood fluid flowing through a blood vessel at a fundus. An image processing method includes a step of performing registration of each frame in a moving image configured by plural frames of an imaged fundus, and a step of computing visualization data enabling visualization of a state of blood fluid flowing through a blood vessel at the fundus based on a pixel value in each of the registered frames. |
| US11871989B2 |
Laser fiber probe with suction
A laser fiber probe comprises two parts, a suction sheath and a fiber conduit, which are combined together. The suction sheath has an opening in the distal end of the suction sheath and the opening is either completely in the side of the suction sheath, or in combination of part the terminal and the side. The fiber conduit has a fiber position regulator functioning to move forward or backward of the fiber tip to approach the suction opening. The relative position of the suction sheath and the fiber conduit of the fiber probe or is fixed, or can be changed through turning movement. The laser fiber probe further comprises a suction switcher to turn on or off the suction channel. The fiber probe has applications in calculus and tissue fragmentation and simultaneously evacuates them away out of the patient. |
| US11871988B1 |
Mapping and endoscopic excision of a tumor using intracavity laser quenching and emission spectroscopy
A device is provided for accurately mapping a tumor embedded in healthy tissue by using a probe ion that emits detectable light in response to the probe ion being bound to the tumor. An exciting laser beam is cleansed of light frequencies that excite the probe ion bound to the healthy tissue by using intracavity quenching that eliminates the wavelengths that excite the probe ion bound to the healthy tissue. A resulting emission from the probe ions bound to the tumor is photo-detected to illuminate the tumor and the periphery of the tumor. In one embodiment, the illumination of the tumor and its periphery is used to guide a surgical laser to accurately excise the tumor with a minimal loss of healthy tissue. |
| US11871986B2 |
Irrigated ablation electrode having smooth edges to minimize tissue char
The invention relates to ablation catheter electrodes that solve in part the problem of tissue charring during radiofrequency ablation. The electrode assemblies of the invention include passageways that lead from the inner lumen of the assemblies to the surface of the assemblies, wherein the passageways have a smooth conjunction with the outer surface. These smooth conjunctions comprise rounded edges or are chamfered. In the case of rounded edges, the rounded edges can have fixed radii of about 0.002″ to about 0.008″. |
| US11871984B2 |
Systems and methods for female contraception
The present invention relates to medical devices and methods for treating and occluding a female patient's fallopian tubes to provide birth control or sterilization, where such birth control/sterilization can be short term, long term, or permanent. |
| US11871982B2 |
Surgical generator for ultrasonic and electrosurgical devices
A control circuit is disclosed that comprises a resistor and a switch network. The switch network is configured to transition between a plurality of states corresponding to a plurality of operational modes of a surgical instrument. In a first phase of a control signal, the control circuit is configured to communicate surgical instrument information to a surgical generator. In the second phase of the control signal and when the at least one switch of the switch network is in a first state of the plurality of states, the control circuit is configured to provide an output corresponding to one of the plurality of states. In the second phase of the control signal and when the at least one switch of the switch network is in a second state of the plurality of states, the control circuit is configured to provide a second output. |
| US11871981B2 |
Method of power distribution
A method and apparatus are disclosed for using a generator having insufficient power to supply power to a number of electrosurgical probes during ramping up of the probes to reach set point temperatures. The method includes reducing energy delivery to at least one probe by temporarily disabling energy delivery thereto. Some embodiments comprise a method of delivering energy to at least two electrosurgical probes connected to at least two of the channels of a generator wherein the generator has a maximum output, the method comprising: (a) activating channels which are to be activated; (b) checking for disabling conditions; and (c) if there are disabling conditions, disabling the channel which takes the least power amongst all active channels. |
| US11871976B2 |
Connecting end effectors to surgical devices
A surgical fastener applying device for releasable connection to an end effector is provided. The surgical fastener applying device includes an elongated body portion having an outer tube and an inner shaft assembly. The inner shaft assembly defines a non-circular bore in a distal end thereof. The inner shaft assembly is longitudinally movable through the outer tube. The outer tube and the inner shaft assembly define corresponding openings extending radially therethrough. The surgical fastener applying device includes a detent movable within the openings of the elongated body portion. The detent floats between the end effector and the elongated body portion to enable selective connection between the end effector and the elongated body portion. |
| US11871975B2 |
Smart surgical screwdriver
Disclosed herein are surgical tool systems and methods of using such to install a fixator in a biological tissue. The systems are capable of accurately measuring torque and rotational velocity and providing real time feedback to a user during surgery. |
| US11871971B2 |
Adjustable devices for treating arthritis of the knee
A method of changing a bone angle includes creating an osteotomy between a first portion and a second portion of a tibia of a patient; creating a cavity in the tibia by removing bone material along an axis extending in a substantially longitudinal direction from a first point at the tibial plateau to a second point; placing a non-invasively adjustable implant into the cavity, the non-invasively adjustable implant comprising an adjustable actuator having an outer housing and an inner shaft, telescopically disposed in the outer housing, and a driving element configured to be remotely operable to telescopically displace the inner shaft in relation to the outer housing; coupling one of the outer housing or the inner shaft to the first portion of the tibia; coupling the other of the outer housing or the inner shaft to the second portion of the tibia; and remotely operating the driving element to telescopically displace the inner shaft in relation to the outer housing, thus changing an angle between the first portion and second portion of the tibia. |
| US11871969B2 |
System and method for osseous reconstruction and repair and implant device
An implant device includes a connection bridge to cause retraction or distraction of first and second bone segments. The connection bridge overlaps a surface of the segments and exerts a force to one of the first and second bone segments by translation motion of connection bridge. The bridge includes a first insertion structure mountable to the first segment and has at least one rack. An internal repositioning tool has a pinion to engage the rack causing the motion. A locking mechanism selectively locks the motion of the repositioning tool. A second insertion structure mounts to the second segment or a third bone segment between the first and second segments. The second structure includes a housing to house at least one of the pinion and the lock mechanism and receive a portion of the at least one rack to engage the at least one the pinion and the lock mechanism. |
| US11871968B2 |
Spinal fixation access and delivery system
A spinal fixation access and delivery system is disclosed. In some aspects, the system is used to access the cervical facet joint via a posterior access approach. The system may include an access device including a body having a proximal portion and a distal portion and a chamfered or beveled end feature positioned at the distal portion of the body and configured for insertion at the cervical facet joint. The system may further include a guide device having access device engagement features and a spinal fixation member. The access device includes at least one guide device receiving feature complementary to or keyed to the engagement feature of the guide device. |
| US11871967B1 |
Pedicle screw device and method of use
A pedicle screw for insertion into a vertebra, the pedicle screw including: a head; a distal tip; a threaded portion extending at least partially between the head and the distal tip; and a radiographically visible element located at a predefined location on the threaded portion, where the head, the distal tip, and the threaded portion are formed of a metal or a metal alloy. Also disclosed is a corresponding system for insertion of a pedicle screw into a vertebra and a corresponding method for inserting a pedicle screw into a vertebra. |
| US11871964B2 |
Pedicle-based intradiscal fixation
Pedicle-based intradiscal fixation devices, systems, instruments, and methods thereof. A pedicle-based intradiscal implant for stabilizing an inferior vertebra and a superior vertebra may include a bendable rod configured to engage bone, a bone fastener defining a channel for receiving the bendable rod, and a locking cap for securing the bone fastener and the bendable rod. The implant may be positioned through a pedicle of an inferior vertebra and the bendable rod may be deployable into the vertebral body of the inferior vertebra, through the disc space, and into the vertebral body of the superior vertebra to stabilize the spine. |
| US11871959B2 |
Pixel array medical systems, devices and methods
Systems, instruments, and methods are described in which a scalpet device comprises a housing configured to include a scalpet assembly. The scalpet assembly includes a scalpet array and one or more guide plates. The scalpet array includes a set of scalpets, and in embodiments the set of scalpets include multiple scalpets. The guide plate maintains a configuration of the set of scalpets. The set of scalpets is configured to be deployed from and retracted into the housing, and is configured to generate incised skin pixels at a target site when deployed. The incised skin pixels are harvested. |
| US11871951B2 |
Surgical tool seal
A surgical tool having an inner drive hub coupled to an inner shaft, the inner drive hub having a boss; an outer hub coupled to a hollow outer shaft, the outer drive hub having at least one hole; and a seal having a body and at least one tab; wherein the inner drive hub and the inner shaft are configured for insertion inside the outer hub and the hollow outer shaft such that the boss is positioned distally to the at least one hole; and the seal body is positioned outside of the outer hub and the at least one tab extends through the at least one hole and proximally to the boss to removably couple the inner drive hub and the inner shaft to the outer hub and the hollow outer shaft. |
| US11871947B2 |
Clot retrieval device for ischemic stroke treatment
A clot removal device has a segment that has two main struts that serve as a frame for holding a plurality of secondary struts. Each of the two main struts has a proximal end that is connected at a proximal point of the segment and extends along a generally circumferential path, with each main strut terminating at a separate connecting point that is distal from the proximal point. The connecting points are connected to each other to form a generally tubular structure defining an inner lumen. The plurality of secondary struts forms a lattice of cells, with each cell surrounded by four secondary struts. Two generally straight distal struts are connected to the lattice of cells at a distal end of the segment, and are connected to each other to form a distal point. A distal opening is defined by the cells adjacent the distal struts, the distal opening communicating with the lumen and terminating at the proximal point. |
| US11871946B2 |
Clot retrieval device for removing clot from a blood vessel
A clot removal device including a first scaffolding section, a second scaffolding section distal of the first scaffolding section by a first hinged element including a pinching cell. The pinching cell has a collapsed state and an expanded state configured to pinch at least a portion of a clot. A third scaffolding section is distal of the second scaffolding section by a second hinged strut element including a pinching cell that has a collapsed state and an expanded state configured to pinch at least a portion of the clot. An outer diameter of the third scaffolding section is greater than an outer diameter of the second scaffolding section, which is greater than an outer diameter of the first scaffolding section. |
| US11871937B2 |
Computer-assisted surgery system and method for orienting a knee implant
A reference jig comprises a base adapted to be secured to a distal end of a bone. An adjustment mechanism has a bracket, one or more rotational joints operatively mounting the bracket to the base, whereby the bracket is rotatable in two or more rotational degrees of freedom relative to the base, and one or more translational joints. A landmark alignment unit is operatively connectable to the bracket by the at least one translational joint, the landmark alignment unit having a bone alignment component configured to be aligned with at least one bone landmark. |
| US11871936B2 |
Compression exertion device
Embodiments of the present invention are directed to devices, systems and methods adapted for implementing intermittent displacement of blood to mitigate peripheral nerve neuropathy such as that induced by chemotherapeutic agents (i.e., chemotherapy-induced neuropathy (CIN)) that are administered to a patient. Such devices, systems and methods advantageously provide for precise, uniform and controlled blood flow occluding (and optionally blood displacing) compression along irregular surfaces of an appendage of a patient. Such precise, uniform and controlled blood occluding compression is imparted upon the epidermal and dermis skin layers within the aforementioned areas of a patient's extremities to decrease the time that free nerve endings located in the epidermal and encapsulated nerve endings located in the dermis skin layers are exposed to nerve damaging chemotherapy chemicals, thereby substantially decreasing CIN caused by prolonged exposure to such chemicals. |
| US11871934B2 |
Catheter with improved flow characteristics
Catheters are described that have improved flow characteristics that may be particularly helpful when delivering embolic agents within a blood vessel. One catheter includes a fluid flow modifier that is configured to create laminar fluid flow out of a distal end of the catheter to help reduce turbulence and achieve predictable fluid movement. Another catheter includes scavenging ports that are configured to suction in embolic agents that have refluxed proximally back from a distal end of the catheter. |
| US11871930B2 |
Anti-slip ligation bands
Ligation bands are provided having improved compression and anti-slip properties. For example, a ligation band can be provide with a substantially ring-shaped elastic body that has a first tissue-contacting surface, a second tissue-contacting surface opposite the first tissue-contacting surface, and an aperture that extends therethrough. At least one of the tissue-contacting surfaces can have a plurality of protrusions that define an interlinking web-pattern with a plurality of recesses. |
| US11871927B2 |
End effectors, surgical stapling devices, and methods of using same
Embodiments include an end effector including an anvil, the anvil having an anvil face, an anvil blade channel defined by the anvil face, a first pocket row of first row staple pockets, a second pocket row of second row staple pockets, a third pocket row of third row staple pockets, a fourth pocket row of fourth row staple pockets, a fifth pocket row of fifth row staple pockets, a sixth pocket row of sixth row staple pockets, a cartridge having a a cartridge face defining a cartridge blade channel, the cartridge being configured to retain a plurality of staples, and a blade, the blade having a cutting edge, where the blade is movable from a first position at a distal end of the cartridge to a second position at a proximal end of the cartridge. |
| US11871924B2 |
Hand-held surgical instruments
A surgical instrument module for powering a plurality of discrete surgical end effectors includes a motor, a planetary gear box, a high-torque/low-speed output operably coupled to the motor, and a high-speed/low-torque output operably coupled to the motor. The high-torque/low-speed is configured to be operably coupled to a driven member of a first type of surgical end effector, and the high-speed/low-torque output is configured to drive an operation of a second type of surgical end effector. |
| US11871923B2 |
Motorized surgical instrument
A surgical cutting and fastening instrument that is motorized. The instrument comprises in one embodiment a charge accumulator device, separate from a battery, that provides additional power to the motor under certain conditions. In addition, the motor may comprise multiple windings. |
| US11871921B2 |
Suture passer needle
This invention relates to surgical suturing devices and methods by which suture may be passed through tissue during surgery, and, more particularly, to an improved blade of a suture passer needle. The suture passer needle includes a first side, a second side, and a blade disposed at an end of the needle. The blade has a first edge extending from the first side of the needle and a second edge extending from the second side of the needle, which converge to a tip of the blade. A notch is disposed in the blade and forms an opening in the first side of the blade. The blade also has one or more cutout portions distal and/or proximal the notch, which minimize the stress and strain placed on the blade. The suture passer needle can be incorporated into surgical suturing devices or suture passer devices to pass suture through a tissue body. |
| US11871910B2 |
Vaginal speculum and system
A vaginal speculum and system include a plurality of pivoting blades coupled to a housing having an aperture. The plurality of pivoting blades is coupled to a cam plate, and upon rotation of the cam plate, the plurality of pivoting blades are configured to go from a collapsed state to an expanded state. The system further includes an insert having a vaginal seal at a distal end and a plurality of ports at a proximal end. The vaginal speculum and system are configured for use in medical diagnostic and treatment procedures by opening the vagina of a patient in multiple directions for mitigating potential obstruction of view such that a practitioner may fully visualize the cervix and properly inspect and diagnose cervical conditions or the absence thereof. |
| US11871909B2 |
Orthotic device to maintain or enlarge an oral aperture
An orthotic device for treating microstomia is described that includes a U-shaped rod, a pair of conformers, and a spring coiled around the rod, positioned between the conformers. The rod includes a curved portion between two straight arms and is sized to accommodate the subject's head. The pair of conformers each include a labial hook and a pair of through holes for receiving the U-shaped rod. The U-shaped rod is smooth through holes of each conformer positioned at the curved portion proximate to a corresponding one of the straight arms. The labial hooks each curve away from the curved portion towards one of the straight arms of the U-shaped rod. During use the labial hooks are inserted in the subject's mouth to engage one of the opposing labial commissures of the mouth. A compression of the spring applies a force to the labial commissures via the conformers. |
| US11871908B2 |
Disposable speculum for digital otoscope
A disposable speculum for an otoscope provides a sheath adapted to cover an elongate otoscope probe and providing inwardly extending tabs that are adapted to flex outward when the speculum is inserted over the otoscope to engage corresponding grooves of the otoscope. The inwardly extending tabs provide precise alignment of the speculum with the elongate otoscope probe along an insertion axis to protect a length of the probe. |
| US11871905B2 |
Gastro-intestinal-tract ablation system
An ablation system includes: an endoscope; an ablation treatment tool; an overtube; a first operation member that is provided at a base end portion of the overtube; and a second operation member that is attachable to and detachable from an intermediate position in a longitudinal direction of an insertion portion of the endoscope. The overtube has a balloon that is configured to fix the overtube to the gastro-intestinal tract; the insertion portion and the ablation treatment tool can be integrally moved in the overtube in the longitudinal direction; and the first and second operation members each have a finger holder that holds at least one finger of one hand. The first operation member is distinct from the overtube, and is attachable to and detachable from an outer circumferential surface of the overtube, at an arbitrary position in the longitudinal direction of the overtube. |
| US11871903B2 |
Endoscopic image processing apparatus, endoscopic image processing method, and non-transitory computer readable recording medium
An endoscopic image processing apparatus includes an image acquiring unit, a region-of-interest detection unit, a detection cessation determination unit, a display determination unit, and a display output unit. The detection cessation determination unit determines whether a detection of a region of interest in the region-of-interest detection unit has ceased. The display determination unit performs a display propriety determination as a determination of whether to display assisting information on a display unit, when a cessation determination is acquired in the detection cessation determination unit. The assisting information is information for assisting the region of interest, the detection of which has ceased, to be restored on a screen of a display unit. |
| US11871902B2 |
Methods, systems and controllers for facilitating cleaning of an imaging element of an imaging device
Disclosed herein are technological solutions that are configured to limit sub-optimal visualization of the surgical field during robotic and manual laparoscopic surgery. Such technological solutions are configured to systematically assess cleanliness of an imaging element of a laparoscope (or other type of similar imaging apparatus) and take action for enabling or causing the imaging element to be cleaned. In preferred embodiments, assessment of the cleanliness of the imaging element provides information that can be used for enabling or causing cleaning of the imaging element to be performed in-vivo in either a manual, semi-autonomous or autonomous manner. In this manner such technological solutions advantageously enable the surgical field during surgery to be more efficiently and consistently maintained in an optimal condition. |
| US11871900B2 |
Instrument comprising a contact force sensor device
A contact force sensor device (10) comprises a gas-inflatable balloon (20) 5 arranged to switch from a deflated state (D) to an inflated state (J) in which it protrudes out of a support member (11); a valve assembly (34) to inflate/deflate the gas-inflatable balloon (12) with a gas; a detector (41) of a force-related value related to a force acting on the inflated gas-inflatable balloon (20) including a membrane (22) due to a contact with a wall (90) 10 outside of support member (11); a processing unit (60) configured to receive a detection signal (45) and to consequently calculate a contact force signal (54) according to a predetermined function; and a notification device (70) configured to receive the contact force signal (54) and to notify it to a user. The value detected can be an excess pressure ΔP in gas-15 inflatable balloon 20, or a deformation parameter of gas-inflatable balloon 20 caused by the contact, or a strain or stress modification in membrane 22, all these effect being caused by the contact with wall 90. Due to its simple structure and small size, the contact force sensor device (10), can be advantageously used in an diagnostic or surgical instrument since, 20 deflated, it can be easily inserted into a patient's body through a very small entry site, possibly along with a surgical or diagnostic tool to perform a mini-invasive surgical or diagnostic operation. |
| US11871898B2 |
Systems and methods for interventional procedure planning
A system for performing an interventional procedure includes an interventional instrument and a control system. The instrument includes a catheter and an interventional tool extendable from the catheter. The control system includes a processor and a memory comprising machine-readable instructions that cause the control system to: receive a model of an anatomic structure, the anatomic structure including a plurality of passageways; identify a target structure in the model; receive information about a maximum extension length the interventional tool can be extended relative to a distal tip of the catheter; based upon the received information about the maximum extension length, identify a planned deployment location for positioning the distal tip of the catheter to perform the interventional procedure on the target structure; determine a navigational path for the catheter to the target structure; and navigate the catheter to the identified planned deployment location via computer control or based on user input. |
| US11871896B2 |
Biotelemetry device that can be ingested and implanted in vivo
The biotelemetry device (100) comprises a microcontroller (101) for generating an electrical setpoint signal (CS); a radio antenna (103) for transmitting an electromagnetic wave (EMS) by converting an incident electrical signal (IS); a radiofrequency circuit (102), interconnected between the microcontroller (101) and the radio antenna (103). The radio antenna (103) is configured such that, when the biotelemetry device (100) is placed in the biological medium (110), it can be impedance-mismatched relative to the radiofrequency circuit (102) so as to generate a reflected electrical signal (RS) by reflecting a fraction of the incident electrical signal at the same time that the radio antenna is transmitting the electromagnetic wave (EMS). |
| US11871890B2 |
Cleaner
A cleaner includes: a main body that has an opening; a suction motor that is disposed in the main body and generates suction force; and a filter unit that includes an exhaust filter for filtering air discharged from the suction motor, the filter unit being inserted into the main body through the opening and being separated from the main body, wherein when the filter unit is combined with the main body, a portion of the filter unit protrudes out of the main body, and a portion of the exhaust filter is positioned inside the main body and the other portion of the exhaust filter is positioned outside the main body. |
| US11871888B2 |
Cleaning rollers for cleaning robots
A cleaning roller mountable to a cleaning robot is featured. The cleaning roller includes an elongate member extending along a longitudinal axis of the cleaning roller, and a vane extending outward from the elongate member. The vane includes a first vane portion attached to the elongate member, and a second vane portion attached to the first vane portion. The first vane portion extends from the elongate member at a location intersecting a radial axis of the cleaning roller. The first vane portion extends along a first axis angled relative to the radial axis and away from the radial axis in a tangential direction. The second vane portion extends along a second axis angled relative to the first axis. A first angle between the first axis and the radial axis is greater than a second angle between the second axis and the radial axis. |
| US11871887B2 |
Dishwasher thermometer with wireless temperature logger and associated methods
A dishwasher thermometer captures temperature data of temperature sensed within a dishwasher during a wash cycle. The dishwasher thermometer includes a wireless communication interface that transmits the captured temperature data to one or more of a server and a monitor device. When the captured temperature data indicates that the wash cycle did not achieve defined temperature threshold(s), an alert is generated at the server and/or the monitor device indicating that the wash cycle did not meet appropriate washing conditions. In embodiments, the temperature data may be accessible to a third party for certification of the dishwasher wash cycle. |
| US11871881B2 |
Detachable toilet seat
An improved toilet seat includes an upper body includes an upper sitting surface; a lower body coupled with the upper body, where the lower body includes a lower contact surface; and at least one slideable clamp positioned between the upper sitting surface and the lower contact surface, where the at least one slideable clamp includes a clamp arm and clamp paddle coupled to the clamp arm, and where the clamp arm is configured to move between a first position and a second position. |
| US11871877B2 |
Separation unit and a dispenser comprising a separation unit
A separation unit for separating a web material along preformed lines of weakness. The separation unit has a width direction and includes a first roller having a rotational axis extending in the width direction and a web width extending in the width direction, and a second roller having a rotational axis extending parallel with the rotational axis of the first roller and a web width extending in the width direction. The second roller is positioned at a distance from the first roller. Each of the first and the second rollers is provided with a plurality of protrusion elements being spaced along the rotational axes and protruding perpendicular from the axes. Each of the protrusion elements has a maximum width in the width direction, a maximum radial extension from the rotational axes, an inner portion adjacent to the rotational axes, and an outer portion remote from the rotational axes. |
| US11871876B2 |
Removable handle having an optimized assembly
A removable handle for a cooking container having a side wall extending upward by an outwardly curved portion including a free end, the removable handle extending in a longitudinal direction and including an internal support member and an external support member designed to rest against, respectively, an inner surface and an outer surface of the side wall, an upper support member designed to rest against the free end, a lock movable in translation between an open position and a closed position, with the lock including a blocking wall designed to be separated from the internal support member when the lock is in the open position and designed to generate a force on the free end when the lock is in the closed position, a gripping body that extends along the longitudinal direction and a structural part that includes the internal support member and the upper support member. |
| US11871875B2 |
Collapsible handle for cookware lids
Cookware lids are provided having a collapsible handle that is movable between a first extended configuration for use during cooking, and a second collapsed configuration with a reduced profile to enable the lids to be stored. In certain exemplary embodiments, the lids can include attachment features to allow the lids to be arranged in a stacked configuration, with the collapsible handle mated to the attachment feature on an adjacent lid. |
| US11871874B2 |
Tumbler for preparing beverage and additive-storing capsule therefor
Provided is a tumbler for beverage making including a drinking water tray including a lower tray which has an open top and a closed bottom to form a storage space for storing drinking water or a beverage therein, and an upper tray which is detachably coupled to the top of the lower tray to close the open top of the lower tray and has a drinking aperture formed therein to enable a user to drink the drinking water or beverage in the storage space; an additive tray which is detachably coupled to the bottom of the drinking water tray, and has an additive storage space for storing an additive formed therein; and a pumping unit which is mounted to penetrate through the drinking water tray and the additive tray so as to pump the additive and supply same to a drinking water storage space. |
| US11871873B1 |
Manual food shredding device and method of use
A manual food shredding device for shredding of a food item includes a base, an upright bowl, and an inverted bowl. The base is positionable on a substantially horizontal surface, such as a countertop. A food item can be positioned in the upright bowl, which is attached to an upper face of the base. A plurality of first spikes is attached to and extends from a bottom toward a top of the upright bowl. The inverted bowl is circumferentially larger than the upright bowl so that the upright bowl is selectively insertable into the inverted bowl. A plurality of second spikes is attached to and extends from an upper end toward a lower end of the inverted bowl. The inverted bowl can be grasped in a hand of a user and rotated by a user, thereby causing the first spikes and the second spikes to shred the food item. |
| US11871872B2 |
Barbeque device to prolong fuel burning and its method of use
A barbecue device to prolong fuel burning comprising a plurality of vertical walls that are cut from an elongate strip such that they provide fuel containment and air openings without removing or discarding any material needed to provide said air openings for the fuel. |
| US11871871B2 |
Portable cooking stations having interlocking sear grates and griddles
Portable cooking stations having interlocking sear grates and griddles are disclosed. An example portable cooking station includes a sear grate and a griddle. The griddle is configured to be removably interlocked to the sear grate in a side-by-side arrangement. |
| US11871869B2 |
Coffee machine with integrated steam and hot water generation
A coffee machine makes use of a valve arrangement for controlling the coupling of a water heater outlet selectively to one of two or more outlets, such as a steam delivery nozzle, a brew chamber and a water collection unit (e.g. drip tray). The valve arrangement comprises a rotatable routing element, wherein the angular position of the routing element controls the coupling of the inlet channel to one of the outlets. The rotation is driven by rotational coupling to a brew chamber motor. This coffee machine design makes use of a single valve arrangement to provide the flow control from the water heater. This provides a compact arrangement with a low component count and simple control mechanism. |
| US11871864B2 |
Compression type ramen cooker using induction heater
A compression type ramen cooker according to an embodiment includes a main frame including side plates formed on both sides thereof, an upper main bar connecting the upper portions of the side plates, and a lower main bar connecting the lower portions of the side plates, a cooking vessel part rotatably mounted on the inner sides of the side plates, a compression chamber mounted above the upper main bar to seal or open the cooking vessel part by moving up and down, an induction heater rotatably mounted on the rear side of the cooking vessel part to heat the cooking vessel part, a ramen discharging part for discharging cooked ramen from the cooking vessel part, and a drain mounted in the lower end of the side plates on both sides to discard the water used for cleaning the cooking vessel part after cooking. |
| US11871863B2 |
Height-adjustable pillow
A height-adjustable pillow includes: a cervical pillow including an outer shell and contents filled inside the outer shell, and wall parts formed to protrude from both sides of the loading part; side pillows including side-of-face contact parts, which are attached to both sides of the cervical pillow and have a plurality of elastic pads formed in the same shape and stacked therein, and fine height-adjusting parts comprising a plurality of slim pads stacked at the lower portions of the side-of-face contact parts and cover bodies which are finished by respectively encompassing the outer surfaces of the plurality of slim pads and being thermally fused to the edge portions thereof and which have friction increasing parts provided on the outer surfaces thereof; wing parts for connecting the lower portions of the cervical pillow and the side pillows; and an outer cover in which all constituent parts are accommodated and fitted. |
| US11871855B2 |
Device for taking care of infants, and driving mechanism
The present invention relates to a device for taking care of infants, and a driving mechanism. The driving mechanism comprises a support, a first motion assembly and a second motion assembly, wherein a seat is arranged on the support, and since the first motion assembly and the second motion assembly are both arranged on the support, the first motion assembly drives the seat to swing in a first direction relative to the support, and the second motion assembly drives the seat to swing in a second direction relative to the support. Since the first direction intersects with the second direction, the motion of the seat is the superposition of the swinging in the first direction and the swinging in the second direction. |
| US11871854B2 |
Adjustable feeding unit
An adjustable feeding unit for providing support during a feeding activity. The adjustable feeding unit includes a stack of a plurality of positioning elements mounted one over the other such that the positioning elements define a base surface and an angularly raised surface disposed at an angular offset with respect to the base surface. One or more positioning elements are removable from the stack to adjust the angular offset between the base surface and the angularly raised surface. |
| US11871851B2 |
Lightweight collapsible stool
The invention relates generally to a lightweight, collapsible, and portable wheeled seat, e.g., a wheeled office chair or stool, for travel, storage, and mobility. The seat includes a seat base member and a seat surface member collapsible between an open, extended position, which is configured to provide a seating surface, and a collapsed, closed position. The seat surface member includes a central seating surface member fixed to the seat base member that has an outer perimeter, and a pair of oppositely disposed and generally u-shaped seating surface members pivotally secured to the seat base member. Each of the generally u-shaped seating surface members include a pair of leg portions that extend from a base portion thereof, or an inward directed perimeter and a portion of each inward directed perimeter has a shape that substantially complementarily corresponds to a shape of a portion of the outer perimeter of the central seating surface member. |
| US11871848B1 |
Deflectable folding bracket
A deflectable folding bracket according to the present invention includes a base and a plurality of supporting members movably connected to the base. The base includes an upper base and a lower base. The supporting members include three or more lower supporting members connected to the lower base and three or more upper supporting members connected to the upper base. The base further includes a deflection mechanism arranged between the upper base and the lower base, and the deflection mechanism includes an elastic member connected to the upper base and the lower base. In a case where the elastic member elastically deforms, the upper base deflects relative to the lower base. Since the deflection mechanism is arranged between the upper base and the lower base, the upper base can deflect relative to the lower base, which improves comfort and interest of portable furniture with the folding bracket. |
| US11871844B2 |
Reinforcement beam for horizontal frames and prefabricated shelf using same
Provided is a reinforcement beam for horizontal frames, the reinforcement beam being configured to be used in a prefabricated shelf that is fabricated with vertical frames and horizontal frames, the horizontal frames including a connection portion fastened to the vertical frames at end portions of the connection portion, and an abutment portion which is formed by folding the connection portion such that the abutment portion is formed integrally with the connection portion and which supports a support plate. The reinforcement beam for the horizontal frames includes a body portion in which a pulling portion configured to support a lower outer surface of the connection portion is provided on each of opposite ends of the body portion. The reinforcement beam for the horizontal frames prevents the horizontal frames from collapsing under a large load. |
| US11871843B2 |
Sealing corner bracket for receiving two frame members and cabinet including corner bracket
A corner bracket may include first and second retainers configured to receive respective ends of first and second frame members, such that the first and second frame members are substantially perpendicular with respect to one another. The first and second retainers may include structural and sealing portions, wherein the structural portion includes a first material and the sealing portion includes a second material, with the first material being relatively more rigid than the second material, and the second material being relatively more elastic than the first material. The corner bracket may also include first and second exterior surfaces at least partially including the second material and first and second door panel interfaces configured to provide a seal between the first and second exterior surfaces and interior surfaces of first and second door panels in a closed position. The corner bracket may be incorporated into a frame for a cabinet. |
| US11871841B2 |
Computer desk
The present invention provides a computer desk, including a desktop and a desktop supplementary board connected to the desktop using a turning device. The desktop is provided with an accommodating gap, and a display is mounted on the turning device. The desktop supplementary board, relative to the desktop, has a first position and a second position. When at the first position, the desktop supplementary board is in the accommodating gap, and the display stands upright on the desktop. When at the second position, the display is in the accommodating gap for ease of flat use, and the desktop supplementary board is located below the desktop. |
| US11871839B2 |
Retractable hair brush
A hair brush comprising an upper handle defining a cavity between a front surface and a back surface of the upper handle, a bristle cover positioned into the cavity and facing away from the front surface, wherein the bristle cover comprises a plurality of cavities, a bristle pad, wherein the bristle pad is positioned into the cavity and between the bristle cover and the back surface of the upper handle, a plurality of bristles positioned on the bristle pad, a brush body coupled to the bristle pad, wherein the brush body comprises a mechanical means for moving the plurality of bristles of the bristle pad through the plurality of cavities of the bristle cover. |
| US11871835B2 |
Modular belt system with pass-through for safety tie-in point
Devices and methods for providing an integrated belt assembly providing a tie-in point for a safety retention lanyard. In some embodiments, inner and outer belts are provided as coextensive and removably attached. The outer belt has a pass-through window to accommodate a rigger loop of the inner belt. In some embodiments, a method of equipping inner and outer belts is provided. |
| US11871834B2 |
Self-adjustable carrying strap system and methods to manufacture self-adjustable carrying strap system
Embodiments of bag having a self-adjustable carrying strap system and methods to manufacture such a bag are generally described herein. Other embodiments that may be described and claimed include a golf bag having a self-adjustable carrying strap system. |
| US11871832B2 |
Modular palette
A modular cosmetic product is provided that includes a container defining a cavity, an insert, a bezel, and a cosmetic product pan. The insert is adapted to be disposed within the cavity of the container and is at least partially constructed from a magnetic material. The bezel is also adapted to be at least partially disposed within the cavity of the container, and includes at least one opening. The cosmetic product pan is adapted to retain a cosmetic product and is at least partially disposed within the at least one opening of the bezel. The cosmetic product pan is at least partially constructed from a magnetic material such that it is urged towards the insert. |
| US11871831B2 |
Electrical automated nail-clipping device
An automatic nail clipping device including a blade plate replaceably secured within a blade plate holder frame within a covering shell, an electronic motor driving a shaft which in turn rotates an extending cam element. The extending cam element engaging an oblong opening on a backside of the blade plate holder frame, raising and dropping the entire blade plate holder frame, and causing the blade in the blade plate to clip nails in a downward movement and return the blade plate to a ready elevated position. |
| US11871829B2 |
Cosmetic container with a head-massage function
There is provided a cosmetic container that includes a head-massage function and that includes: a refill for containing a cosmetic liquid, a head-contact part that is attached to the refill, and that includes multiple projections, wherein the projections are arranged in one or more rows so that the projections disposed on the periphery of the head-contact part are higher than those disposed in the center of the head-contact part so that the projections form a curved shape, a case that detachably accommodates the refill inside the case, the case being slightly flattened in one direction in a plan view to form a jellyfish shape so as to enable the case's side to be gripped, an inner cap that accommodates the multiple projections so as to protect them, so that the inner cap prevents the cosmetic liquid from leaking out of the projections, a cap that accommodates the head-contact part and the inner cap so as to protect them, so that the cap holds in an upright state the refill, the head-contact part, and the case; and a through-hole provided to each of the multiple projections in the axial center of the through-hole, so that the through-hole serves as a supply path of the cosmetic liquid. The refill is changed according to a user's grasping power if the user holds the case with power equal to or more than a fixed level, whereby the cosmetic liquid is supplied in an amount according to the change of the refill from each tip of the projections. |
| US11871823B2 |
Magnetic tool carrier
A novel thermally insulated enclosure includes an insulated wall and a magnet assembly coupled thereto for mounting the insulated enclosure to ferromagnetic structures. In a particular embodiment, the magnet assembly includes a plurality of magnets coupled to the insulated wall. In another particular embodiment, the magnet assembly is a removable magnetic device that can be connected and disconnected from the insulated enclosure. In another particular embodiment, the magnet assembly is a removable magnet carrier that can be incorporated into the structure of the insulated enclosure. |
| US11871821B2 |
Universal case for a tablet device
A universal case for an electronic tablet device is disclosed comprising a rectangular sectioning panel having a front surface and an unobstructed center portion, the sectioning panel divided into four quadrants by projections at intervals along the center lines of the sectioning panel, and a tablet holding assembly comprising four separate quadrant pieces having tablet gripping members, the pieces configured to fit within the sectioning panel quadrants where quadrant pieces diagonally opposite each other are joined by elastic members which permit the quadrant pieces to elastically separate to accommodate a particular tablet device while urging the pieces toward the center thereby providing a secure fit for the device. |
| US11871819B2 |
Earring or brooch back
An earring or brooch back for receiving a post includes a housing having a bottom shell and a top shell. The bottom shell and the top shell are provided with mutually aligned openings for forming a passage for the post. A first and a second pressing element are positioned between the bottom shell and the top shell, and the first pressing element is provided with a first stop for the post and a first protruding part which protrudes from the housing. The passage lies between the first stop and the first protruding part, and the second pressing element is provided with a second stop for the post and with a second protruding part which protrudes from the housing. The passage lies between the second stop and the second protruding part, and at least one spring is provided for spring-mounting the first and second pressing element. |
| US11871817B2 |
Buckle lock
The present invention provides a buckle lock includes a lock member and a buckle base which are able to be inserted and locked to each other. The buckle base includes a lock portion and a release button, and the lock portion includes at least one locking mechanism. It is characterized in that when the locking mechanism is in a locked state, the lock member can still be inserted into the buckle base and the lock connection is completed immediately after completing the locking action. |
| US11871815B2 |
Method for producing a shoe with an air pump device, comprising a bellows which is formed in a midsole
The invention relates to a method for producing a shoe with an air pump device bellows which is arranged in the heel region, wherein an upper (2), a midsole (3), and an outsole (4) are first provided. The lower face (32) of the midsole (3) has a recess (36) for forming a cavity for the bellows and a surface which surrounds the recess on all sides and which comprises a surface profile, and the upper face (41) of the outsole (4) has a surface with a surface profile which complements the surface profile of the lower face of the midsole. The horizontal extension of the upper face (41) of the outsole (4) and of a sole section (22) of the upper (2) is greater than the horizontal extension of the midsole (3) such that the outsole (4) and the upper (2) protrude beyond the centered midsole (3) on all sides. In order to connect the upper (2), the midsole (3), and the outsole (4), the midsole (3) is first adhered onto the sole section (22) in a centered manner, and the upper (2) together with the midsole (3) are pressed onto the outsole (4) which is provided in the base element (6) of an injection mold. In the process, the complementary surfaces are adhered such that the cavity of the recess (36) is completely enclosed. The upper (2), the midsole (3), and the outsole (4) are then enclosed by an injection mold, and the outsole (4) upper face (41) surface regions which are not covered by the midsole (3), the outer surfaces of the midsole (3), and the lower face and adjacent lateral surface regions of the upper (2) are overmolded with an edge sole region plastic. |
| US11871814B2 |
Insole-type electronic device and control method for insole-type electronic device
To provide an insole-type electronic device that can be used in a location distant from a control unit and has small power consumption, the insole-type electronic device includes a first insole including a first sensor and a second insole including a second sensor. The first sensor acquires first sensor data relating to a biological activity of a first foot and the second sensor acquires second sensor data relating to a biological activity of a second foot. The first insole includes a first-sensor-data transmitter transmitting the first sensor to the second insole. The second insole includes a first-sensor-data receiver receiving the first sensor data, and a data processor processing the first sensor data and the second sensor data. |
| US11871810B2 |
Communication helmet
A communication helmet includes a helmet, a fixing belt, and a speaker module. The helmet has a head cavity for protecting a human head. Such helmet may be any known or new types of helmets for protecting soldiers, riders, policemen, working men in architecture building or in another engineering facilities, or for any other purposes and uses. The fixing belt has two belt ends connecting to two sides of the helmet. The fixing belt and the helmet together form a head container for fitting the human head. |
| US11871806B2 |
Article of apparel
An article of apparel includes a plurality of textile panels and a textile material. The plurality of textile panels includes a first textile panel and a second textile panel. The first textile panel is spaced apart from the second textile panel to define a gap between the first textile panel and the second textile panel on the article of apparel. Each of the plurality of textile panels possesses an elongation value and includes a plurality of reinforcing ribs extending across said textile panel. The textile material is positioned in the gap between the first textile panel and the second textile panel. The textile material possesses an elongation value that is different than the elongation value of each of the first textile panel and the second textile panel. |
| US11871804B2 |
Garment and garment liner
A garment includes an outer shell with a liner coupled to the outer shell and arranged inside the outer shell. The liner includes a first panel and a second panel coupled to the outer shell. The first panel and the second panel are coupled to each other at a first seam positioned at an interface between the first and second panels. The first seam is configured to be located proximate a perineum of a user. A third panel is coupled to the second panel at the first seam and to the first panel at a second seam. The first panel and the third panel cooperate to define a pouch with an opening through the panel and leading into the pouch to allow a user to insert their genitalia into, and be supported by, the pouch. |
| US11871803B2 |
Wearable physical shield
A wearable physical shield is disclosed. The shield includes a visor; a flexible extension coupled to the visor, and a collar coupled to the flexible extension. The visor can include a visor cavity, and the flexible extension can include a flexible extension cavity, wherein a seal is located between the visor cavity and the flexible extension cavity, such that the seal at least partially restricts movement of air between the visor cavity and the flexible extension cavity. The collar is configured to be placed around a neck of a person with a single hand for moving the collar from an open position to a closed position, where first and second arms of the collar are closed around the neck of the person. |
| US11871799B2 |
Compression sock or bandage
A compression sock or bandage made of a base textile includes a tubular leg having a collar, on which compression elements are arranged over the length of the tubular leg, which have a structure, yarn thickness, or yarn material differing from a structure, yarn thickness, or yarn material of the base textile. The compression elements include at least two opposing helices, which extend circumferentially around the tubular leg from the ankle region in the direction of the collar, and which cross at least once and are connected to the base textile in that the knitting pattern or the yarn of the helices is fastened to the base textile to provide stabilizing support. At least one cushion is formed on the base textile on the front side of the compression sock or bandage along a shin region, which protrudes from the collar to the ankle region and at least partially overlaps the crossing helices. |
| US11871795B2 |
Electronic aerosol provision system
Described is an aerosol provision device for generating aerosol to be inhaled by a user from a plurality of discrete aerosol generating areas each containing an aerosol generating component, the aerosol provision device including a mouthpiece from which a user inhales generated aerosol during use; a first flow pathway arranged to pass through a first aerosol generating area and fluidly connected to the mouthpiece; and a second flow pathway arranged to pass through a second aerosol generating area and fluidly connected to the mouthpiece, wherein the first and second flow pathways are each provided with a flow restriction member configured to vary the flow of air through the respective flow pathways based on the presence of an aerosol generating component in the respective aerosol generating areas in the device and/or a parameter associated with the respective aerosol generating component in the device. |
| US11871793B1 |
Smart electronic smoking device
A smart electronic smoking device that includes a main body having a mouthpiece disposed at one end and an internal space. The mouthpiece of the smoking device includes an open terminal end with a flow dispersing member designed to provide at least two inhalation outlets to allow inhaled smoke from the smoking device to disperse evenly within the user's oral cavity. The smoking device also includes an inhalation material container and a plurality of electronic components that monitor and display inventory levels of the inhalation material, such as vaping liquid, available to the user, and user usage rate of the smoking device. The inhalation material container includes an upper chamber and a lower chamber that are connected by a conduit that allows the passage of inhalation material from the lower chamber to the upper chamber. |
| US11871788B2 |
Elongate heater for an electrically heated aerosol-generating system
An electrically heated aerosol-generating system for receiving an aerosol-forming substrate includes a heating element including a first electrically conductive element electrically insulated from a second electrically conductive element by an electrically insulating portion. The first and second elements are elongate and are electrically connected to each other by an electrically resistive portion. At least one electrically conductive element and the electrically resistive portion are arranged such that they are at least partially in contact with the aerosol-forming substrate. |
| US11871784B2 |
Air intake assembly
A vapor generator assembly for an e-vaping device may include a reservoir configured to hold a pre-vapor formulation, a vaporizer assembly configured to heat pre-vapor formulation drawn from the reservoir to form a vapor, and an air intake assembly configured to direct ambient air into the vaporizer assembly. The air intake assembly may at least partially define an air inlet that extends at least partially around an outer surface of the vapor generator assembly. The air inlet may be an arcuate air inlet or an annular air inlet. The air intake assembly may at least partially define an inlet channel extending from the air inlet into an interior of the vapor generator assembly to at least partially establish fluid communication between the arcuate air inlet and the vaporizer assembly. The inlet channel may extend coaxially in relation to a longitudinal axis of the vapor generator assembly. |
| US11871781B2 |
Aerosol generation method and apparatus
Provided is an aerosol generating system including a holder configured to generate aerosol by heating a cigarette; and a cradle including an inner space into which the holder is inserted. The holder is configured to be tiltable with respect the cradle. The holder is inserted into the inner space of the cradle and then tilted to generate the aerosol. |
| US11871772B2 |
Antagonists of T2R54 and compositions and uses thereof
The present disclosure generally provides compounds that antagonize certain T2R taste receptors, including related uses, methods, and compositions for the reduction of bitter taste and/or the enhancement of sweet taste. In certain aspects, the disclosure provides flavored articles or flavored compositions comprising such compounds, as well as uses of such compounds to reduce the bitter taste and/or enhance the sweet taste of such flavored articles or flavored compositions. |
| US11871771B2 |
Glucosyl Stevia composition
Glucosyl Stevia compositions are prepared from steviol glycosides of Stevia rebaudiana Bertoni. The glucosylation was performed by cyclodextrin glucanotransferase using the starch as source of glucose residues. The glucosyl Stevia compositions were purified to >95% content of total steviol glycosides. The compositions can be used as sweetness enhancers, flavors, flavor enhancers and sweeteners in foods, beverages, cosmetics and pharmaceuticals. |
| US11871768B2 |
System and method for a drink sterilization unit
A unit is disclosed for sterilizing and disinfecting an object, and particularly, a drink or beverage. The unit includes a housing with a set of retractable doors. The unit includes an interior chamber in which an object, including a drink or beverage, can be placed for sterilization and disinfection. The unit includes ultraviolet lights that can be activated when the drink or object is placed within the interior chamber. The ultraviolet lights are configured to emit ultraviolet wavelengths that sterilize and disinfect the surfaces of the drink or object. The unit includes sensors to detect motion in front of the unit and to open and close the set of retractable doors automatically. The unit further includes a drip tray and removable base that houses the electronics of the unit. |
| US11871766B2 |
Automated meat analogue production processes
Systems and methods describe improvements in the automated production of meat analogues. Ingredients are provided, including oil, water, binding agent(s), and one or more forms of protein to be separately and continuously conveyed through a facility. Concurrently to the ingredients being conveyed through the facility, a number of actions occur. The system emulsifies the oil, water, and binding agent(s) within an emulsifying machine to form a final emulsion. A hydration process is separately applied to at least one of the forms of protein. The system mixes and conveys the protein(s) with the final emulsion in a final mixer to form a final dough. |
| US11871764B2 |
Encapsulation
An encapsulated flavor, comprising a core material, flavor material and a coating material, the core material comprising a finely-divided native starch, xanthan gum and konjac, the combined weight proportion of the xanthan gum and konjac present in the encapsulated flavour being from about 4% to about 16%, and the relative weight proportions of xanthan gum to konjac being from about 20:80 to about 80:20. The encapsulated flavors may be completely gelatin-free, while retaining the desirable qualities of gelatin. |
| US11871763B2 |
Low sugar multiphase foodstuffs
Lower calorie multiphase foodstuffs comprising oligosaccharides, or mixtures thereof, with a perceived sweetness to humans that is at least as sweet as a higher calorie foodstuff are provided herein. |
| US11871755B2 |
Food made of vegetable or fruit with flour, egg and milk and method of making same
The invention discloses a food, ingredients of the food are made of vegetable or fruit, flour, egg and milk, the vegetable or fruit is fermenting and fermented paste of vegetable or fruit which is in fermentation under a condition without adding any water, sugar, and microbiological bacteria; the food is prepared by mixing, fermentating and baking a mixed and various chinese and western food products by carrying out at least one fermentation on a mixture of vegetable or fruit, flour, egg and milk. |
| US11871753B2 |
Methods and compositions for controlling root lesion nematodes
The present disclosure provides compositions comprising Root-Lesion Nematode (RLN)-inhibitory Methylobacterium sp., as well as cell-free culture supernatants, fractions, and concentrates obtained from the Root-Lesion Nematode (RLN)-inhibitory Methylobacterium sp. Also provided are related methods for controlling RLN infections of plants, and methods of making the compositions. |
| US11871751B2 |
Antimicrobial phase-separable glass/polymer articles and methods for making the same
An antimicrobial article that includes: an antimicrobial composite region that includes a matrix comprising a polymeric material, and a first plurality of particles within the matrix. The particles include a phase-separable glass with a copper-containing antimicrobial agent. The antimicrobial composite region can be a film containing the first plurality of particles that is subsequently laminated to a bulk element. The first plurality of particles can also be pressed into the film or a bulk element to define an antimicrobial composite region. An exposed surface portion of the antimicrobial composite region can exhibit at least a log 2 reduction in a concentration of at least one of Staphylococcus aureus, Enterobacter aerogenes, and Pseudomonas aeruginosa bacteria under a Modified EPA Copper Test Protocol. |
| US11871750B2 |
Antimicrobial biocompatible co-doped magnesium oxide nanocomposite compositions
Described herein are co-doped magnesium oxide nanocomposites with antimicrobial properties for industrial and biomedical applications. Methods of inhibiting microbial and/or eliminating microbial growth with the disclosed compounds on biological and inanimate surfaces are also described. |
| US11871748B2 |
Pesticidal composition
Non-aqueous pesticidal macrolide compositions are provided which comprise (A) a major amount of at least one non-aqueous solvent selected from a glycol ether and a lactimide; (B) a minor amount of a mixture of (i) at least one pesticide selected from abamectin and emamectin benzoate, and (ii) optionally, at least one surfactant. In one embodiment, the at least one pesticide selected from abamectin and emamectin benzoate is present in the composition in an amount of at least 7% by weight. In another embodiment, the compositions of the invention are chemically stable. The compositions of the invention can be used directly as a concentrate for treating or reducing tree pest infestations by trunk injection or with dilution in water for control of pests in crops of useful plants. |
| US11871747B2 |
Clothianidin compositions and methods of use thereof
The present invention is directed to a pesticidal composition comprising clothianidin, a graft copolymer, an acrylic (type) co-polymer having a backbone containing a carboxylated ethylenically unsaturated monomer and a non-carboxylated ethylenically unsaturated monomer and optionally, a poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) block copolymer having an average molecular weight from about 4950 to about 6500 and a hydrophile weight percentage from about 30% to about 50%. The present invention is further directed to a method of controlling a pest comprising applying a composition of the present invention to an area in need of pest control. |
| US11871742B2 |
Portable and collapsible folding hunting seat
A portable and foldable hunting stand comprises a rigid frame for temporary attachment to a tree that supports a selectively deployable platform adapted to be folded between a generally vertical transportation orientation and a generally horizontal, deployed position. A first platform strut is pivoted with an axis of rotation forming an acute angle relative to the frame. A second platform strut is pivoted relative to said frame with an axis of rotation forming a similar acute angle relative to the frame, but which extends away from the first strut. The platform struts outwardly diverge when the stand is foldably deployed, forming an obtuse angle between them, yielding a generally trapezoidal configuration. A selectively deployable traversing strut may extend between the platform struts in deployment. When the stand is folded for transportation, the platform struts are retracted to assume a parallel vertical, orientation. |
| US11871737B2 |
Fishing lure device with gears
A fishing lure device that produces an increased amount of energy imparted on attached fish-attracting devices by incorporating gears for rotating parts attached to the fish-attracting devices. The fishing lure device can include a first and second gear interacting with one another at a predetermined gear ratio for creating a desired rotation of the fish-attracting devices. |
| US11871735B2 |
Net retention
A net retaining system includes a base component and a head component. The base component includes a first surface, an opposite second surface, a retention member provided to the first surface and a cradle projecting from the first surface and configured to grip a net rim near a net handle. The head component includes, a first engagement member facing a first direction, a second engagement member facing a second, opposite direction and a column having first and second ends. The first and second engagement members are configured for selective coupling with the retention member of the base component. The column separates the first and second engagement members and is configured to extend through the net handle so as to resist rotation relative to the net handle. |
| US11871733B2 |
Dual-purpose portable water fountain for pets
A water fountain for the pets may include a water tray, a water bottle and a bottle cap. The water fountain include two supporting wings, a connecting piece and a hose, the two supporting wings are hinged with two sides of the water tray respectively, a first end of the connecting piece is in connection with the water bottle and in communication with an inner part of the water bottle, a second end of the connecting piece is in connection with the bottle cap and in communication with an inner part of the bottle cap. a first end of the hose is in connection with the bottle cap and in communication with the inner part of the bottle cap, a second end of the hose is arranged inside the water tray. The water fountain not only prevent the water tray from being turned over, but also is convenient to carry. |
| US11871730B2 |
Multi-stage oxygen absorber insert for concurrent stripping of carbon dioxide
A low head oxygenator system includes one or more chambers, each of the one or more chambers having an open top and one or more distribution plates, each distribution plate disposed over the open top of a corresponding one of the one or more chambers. Each of the one or more distribution plates has a predetermined number of orifices uniformly distributed within one or more zones of the respective distribution plate and no orifices in at least one remaining zone of the respective distribution plate. The oxygenator system further includes a container, disposed on top of the one or more distribution plates, and configured to allow a liquid contained in the container to flow through the orifices of the one or more distribution plates into the one or more chambers. Further, use of the distribution plate frees up the head-space region for a scrubbing insert configured to perform stripping. |
| US11871719B2 |
Tomato hybrid SVTJ7512
The invention provides seeds and plants of tomato hybrid SVTJ7512. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato hybrid SVTJ7512 and to methods for producing a tomato plant produced by crossing such plants with themselves or with another plant, such as a tomato plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of tomato hybrid SVTJ7512 comprising introduced beneficial or desirable traits |
| US11871718B1 |
Petunia-calibrachoa variety SAKPXC034
A petunia-calibrachoa plant designated SAKPXC034 is disclosed. Embodiments include the seeds of petunia-calibrachoa SAKPXC034, the plants of petunia-calibrachoa SAKPXC034, to plant parts of petunia-calibrachoa SAKPXC034, and methods for producing a plant produced by crossing petunia-calibrachoa SAKPXC034 with itself or with another variety. Embodiments include methods for producing a plant containing in its genetic material one or more genes or transgenes and the transgenic plants and plant parts produced by those methods. Embodiments also relate to varieties, breeding varieties, plant parts, and cells derived from petunia-calibrachoa SAKPXC034, methods for producing other lines or plant parts derived from petunia-calibrachoa SAKPXC034, and the plants, varieties, and their parts derived from use of those methods. Embodiments further include hybrid seeds, plants, and plant parts produced by crossing petunia-calibrachoa SAKPXC034 with another variety. |
| US11871716B1 |
Soybean variety 5PJQB49
A novel soybean variety, designated 5PJQB49 is provided. Also provided are the seeds of soybean variety 5PJQB49, cells from soybean variety 5PJQB49, plants of soybean 5PJQB49, and plant parts of soybean variety 5PJQB49. Methods provided include producing a soybean plant by crossing soybean variety 5PJQB49 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety 5PJQB49, methods for producing other soybean varieties or plant parts derived from soybean variety 5PJQB49, and methods of characterizing soybean variety 5PJQB49. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety 5PJQB49 are further provided. |
| US11871713B2 |
Rice cultivar designated ‘PVL02’
The herbicide-tolerant rice cultivar designated ‘PVL02’ and its hybrids and derivatives are disclosed. |
| US11871711B2 |
Root trellis for use in hydroponic growing and methods of using same
An apparatus and method is disclosed comprises a root trellis or use thereof. Specifically, a solid medium made from a non-corrosive material composed of a 3-dimensional solid grid for supporting and providing structure to a plant root's downward and lateral growth when roots are otherwise unsupported by a solid medium. The apparatus is potentially constricted with an attached appendage by which the trellis can suspend itself from the container or reservoir it is placed inside to maintain a functional shape, especially if the device composition material is not rigid enough to support its own shape. |
| US11871708B2 |
Plant holder, system therefor and method for processing thereof
A plant holder includes at least one cell which defines a plant position and which is configured to receive plant material during use. A clamp includes a clamping position in which plant material is to be clamped in the cell and an open position in which plant material is to be arranged in and/or removed from the clamp. The clamp is provided with at least one actuator which is configured to be engaged externally in order to open the clamp. A system includes such a plant holder. A method of processing a plant holder including a clamp, includes the steps of: opening the clamp; arranging plant material in the clamp and/or removing it therefrom; and closing the clamp. |
| US11871701B2 |
Baling machine including a drive-transferring driveline
A baling machine includes a rotary drive-transferring driveline including a rotary input shaft that is connected to provide rotary drive as an input to a transmission; a flywheel shaft supporting a flywheel that is rotatably driven as an output of the transmission, the flywheel shaft connecting directly or indirectly to a plunger of the baling machine; and the transmission that is drive-transferringly interposed between the input shaft and the flywheel shaft. The transmission includes one or more clutches for selectively drivingly connecting the input shaft and the flywheel shaft one to the other inside the transmission and the flywheel shaft is free of clutches. |
| US11871699B2 |
Agricultural system including a shredding macerator and method thereof
An agricultural machine includes a chassis, a crop-cutting member coupled to the chassis; and a crop-conditioning member coupled to the chassis and positioned rearward of the crop-cutting member. The crop-conditioning member includes a first macerator assembly and a second macerator assembly. The first macerator assembly includes a first roll configured to rotate about a first rotational axis, a second roll configured to rotate about a second rotational axis, and a first endless member surrounding and engaged with the first roll and the second roll. The second macerator assembly is spaced apart from the first macerator assembly; and a maceration zone is defined between the first macerator assembly and the second macerator assembly. The endless member rotates to macerate crop disposed between the first macerator assembly and the second macerator assembly. |
| US11871698B2 |
Crop growth system including a seeder and associated harvester
A method for growing plants includes both a seeder and a harvester both of which include arrangements for singulating the seeds and for measuring parameters of the seeds while singulated. This can be used for seeding selected seeds and for harvesting particular plants. The system operates by correlating information from the individual seeded seeds and from the harvested seeds in respect of a particular location on the growth medium and may include information relating the growth medium at the location. The location can be determined by seeding the plants in patterns which can be detected by a reader on the harvester. The system can be used to control selection of seeds to take into account soil conditions at the plant. |
| US11871696B2 |
System for detecting crop levels within an elevator of an agricultural harvester
In one aspect, a system for detecting crop levels within an agricultural harvester may include an elevator extending between a proximal end and a distal end, with the elevator being configured to carry harvested crops between the proximal end of the elevator and the distal end of the elevator. The system may also include a crop level sensor provided in operative association with the elevator. The crop level sensor may include a sensor body and a paddle pivotably coupled to the sensor body such that the paddle is configured to pivot relative to the sensor body when a crop level of the harvested crops conveyed by the elevator exceeds a threshold crop. |
| US11871692B2 |
Encapsulated seed and method for making same
A seed ball for use in reforestation and horticulture, the seed ball comprising a seed encapsulated within a seed encapsulant, comprising soil, clay and biochar. Apparatus for making the seed ball include a roller mill and a press mill. |
| US11871690B2 |
Agricultural machine
An agricultural machine includes a vehicle body including a front wheel and a rear wheel, a hood at a front portion of the vehicle body, a protector provided to the vehicle body to protect an operator seat, and an obstacle detector to detect an obstacle, the obstacle detector being located in front of the protector outwardly in a width direction of the hood. |
| US11871689B1 |
Tool and tool holder for a rotary land preparation implement and vehicle thereof
A land preparation implement includes a rotatable drum assembly that includes a tool assembly. The tool assembly includes a tool holder and a tool. The tool includes a plurality of cleats. The tool holder includes a plurality of cleat supports. The cleats and the cleat supports cooperate to facilitate releasable coupling of the tool to the tool holder. |
| US11877525B2 |
Storage device having a resistance change memory element and writing method thereof
A storage device includes a resistance change memory element including a first electrode, a second electrode, a resistance change layer between the first and second electrodes, including at least two elements selected from a group consisting of germanium (Ge), antimony (Sb), and tellurium (Te), and having a crystal structure with a c-axis oriented in a first direction from the first electrode toward the second electrode, and a first layer between the first electrode and the resistance change layer and including nitrogen (N) and at least one of silicon (Si) or germanium (Ge). |
| US11877524B2 |
Nanotip filament confinement
Methods of forming a settable resistance device, settable resistance devices, and neuromorphic computing devices include isotropically etching a stack of layers, the stack of layers having an insulator layer in contact with a conductor layer, to selectively form divots in exposed sidewalls of the conductor layer. The stack of layers is isotropically etched to selectively form divots in exposed sidewalls of the insulator layer, thereby forming a tip at an interface between the insulator layer and the conductor layer. A dielectric layer is formed over the stack of layers to cover the tip. An electrode is formed over the dielectric layer, such that the dielectric layer is between the electrode and the tip. |
| US11877523B2 |
Use of selective hydrogen etching technique for building topological qubits
Embodiments of a Majorana-based qubit are disclosed herein. The qubit is based on the formation of superconducting islands, some parts of which are topological (T) and some parts of which are non-topological. Also disclosed are example techniques for fabricating such qubits. In one embodiment, a semiconductor nanowire is grown, the semiconductor nanowire having a surface with an oxide layer. A dielectric insulator layer is deposited onto a portion of the oxide layer of the semiconductor nanowire, the portion being designed to operate as a non-topological segment in the quantum device. An etching process is performed on the oxide layer of the semiconductor nanowire that removes the oxide layer at the surface of the semiconductor nanowire but maintains the oxide layer in the portion having the deposited dielectric insulator layer. A superconductive layer is deposited on the surface of the semiconductor nanowire, including over the dielectric insulator layer. |
| US11877518B2 |
Package for electric device and method of manufacturing the package
A package for an electric device is proposed based on a substrate (SU, SU1, SU2) that comprises at least a piezoelectric layer. Device structures are enclosed in a cavity of an integrally formed package layer structure (PK) of a thin film package applied on the first surface (SI). A first contact pad (PI) is arranged on the first surface of the substrate and electrically connected to the device structures. A second contact pad (P2) is arranged on a second surface (S2) of the substrate opposite to the first surface (SI). A via (V) is guided through the substrate and interconnects first and second contact pads electrically. Packages may be stacked on one another and connected via two pads of different kind. The first substrate (SU1) is connected via its second pad (P2) on the second surface thereof to the first pad of a second substrate (SU2) by means of connection means (CM). |
| US11877513B2 |
Method for manufacturing thermoelectric conversion module
This method is for manufacturing a thermoelectric conversion module in which a first conductive member, a thermoelectric conversion element, a second conductive member are joined by joining members, the method comprising: a step for, after applying on the first conductive member a first paste including metal particles, disposing the thermoelectric conversion element on the first paste, and compressing and spreading the first paste; a step for disposing the second conductive member, after applying a second paste including metal particles in a controlled amount, on the thermoelectric conversion element, and compressing and spreading the second paste; and a step for sintering the first and the second pastes to obtain joining members. |
| US11877508B2 |
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Provided are a fluorinated compound for patterning a metal or an electrode (cathode), an organic electronic element using the same, and an electronic device thereof, wherein a fine pattern of the electrode is formed by using the fluorinated compound as a material for patterning a metal or an electrode (cathode), without using a shadow mask, and it is possible to more easily apply UDC since it is easy to manufacture a transparent display having high light transmittance. |
| US11877507B2 |
Organic light emitting display device
An organic light emitting display device is provided. The organic light emitting display device may include at least one light emitting part between al anode and a cathode, and the at least one light emitting part having at least one organic layer and a light emitting layer, wherein the at least one organic layer comprises a compound represented by Chemical Formula 1 or 2. |
| US11877506B2 |
Polycyclic aromatic compound
A polycyclic aromatic compound represented by Formula (1) is provided by the invention: wherein A11 ring, A21 ring, A31 ring, B11 ring, B21 ring, C11 ring, and C31 ring are an aryl or heteroaryl ring which may be substituted, Y11, Y21, Y31 are B or the like, X11, X12, X21, X22, X31, X32 are >O or >N—R, R in the above >N—R is an and which may be substituted or the like, R in the above >N—R or the like may be bonded to A11 ring, A21 ring, A31 ring, B11 ring, B21 ring, C11 ring, and/or C31 ring by a linking group or a single bond; and at least one hydrogen in the compound represented by Formula (1) may be replaced with deuterium, cyano, or a halogen. |
| US11877505B2 |
Fluorinated polymers with low dielectric loss for environmental protection in semiconductor devices
Semiconductor devices, and more particularly arrangements of fluorinated polymers with low dielectric loss for environmental protection in semiconductor devices are disclosed. Arrangements include conformal coatings or layers of fluorinated polymers that cover a semiconductor die on a package substrate of a semiconductor device. Such fluorinated polymer arrangements may also conformally coat various electrical connections for the semiconductor die, including wire bonds. Fluorinated polymers with low dielectric constants and low moisture permeability may thereby provide reduced moisture ingress in semiconductor devices while also reducing the impact of associated dielectric loss. |
| US11877491B2 |
Display panel
A display panel includes an upper substrate to which external light is incident, a sealing member which is in a non-display area and couples the upper substrate to a lower display substrate. The upper display substrate includes: a base substrate; a light shielding layer and filter layer each corresponding to the non-display area and absorbing a portion of external light which is transmitted through the base substrate at the non-display area, the filter layer and the light shielding layer having different colors from each other. In a first non-display area of the base substrate which corresponds to the sealing member, only one among the filter layer and the light shielding layer is disposed. In a second non-display area of the base substrate which is adjacent to the first non-display area, both the filter layer and the light shielding layer are disposed. |
| US11877484B2 |
Display panel, preparation method for display panel and display device
The present disclosure discloses a display panel, a method for preparing the display panel, and a display device. The display panel is divided into a display area and a non-display area. The display panel in the non-display area includes: a substrate; a metal wiring layer arranged on the substrate, the metal wiring layer including metal wirings; a planarization layer covering the substrate and the metal wiring layer, the planarization layer being provided with grooves corresponding to the metal wirings, and the grooves each being located on a side, facing away from the substrate, of a metal wiring corresponding to the each groove and exposing the metal wiring; and a flexible electrode layer filling the grooves, the flexible electrode layer being coupled to the metal wiring layer located at bottoms of the grooves. |
| US11877482B2 |
Display substrate and method for manufacturing the same, driving method and display device
The present disclosure provides a display substrate, a method for manufacturing the same, a driving method and a display device. The display substrate includes a base substrate, gate lines, data lines and sub-pixels. The sub-pixels include sub-pixel columns corresponding to the data lines in a one-to-one manner. In a sub-pixel driving circuit of the sub-pixel, a driving transistor and a data writing transistor are located at a first side of an aperture area of the sub-pixel; a sensing transistor is located at a second side of the aperture area of the sub-pixel. The first side and the second side are opposite sides of the aperture area along the extension direction of the data lines. Gate electrodes of sensing transistors in a same sub-pixel row, and gate electrodes of data writing transistors in an adjacent next sub-pixel row, are all coupled to a gate line corresponding to the adjacent next sub-pixel row. There is a first overlapping area between an orthographic projection of a first electrode plate of the storage capacitor to the base substrate and an orthographic projection of a second electrode plate of the storage capacitor to the base substrate; an orthographic projection of the first overlapping area to the base substrate at least partially overlaps an orthographic projection of the corresponding aperture area of the sub-pixel. |
| US11877480B2 |
Display device and method of manufacturing the same
A method of manufacturing a display device includes providing a transistor on a light-emitting area of a substrate, patterning a first organic layer covering the transistor to provide a first insulating layer, providing a pixel electrode connected to the transistor, and patterning a second organic layer covering the first insulating layer and the pixel electrode to provide a second insulating layer which defines the light-emitting area. The first insulating layer includes a first area corresponding to the light-emitting area, and a second area outside the light-emitting area and having a thickness which is less than a thickness of the first area, within the light-emitting area, the second insulating layer covers edges of the pixel electrode and covers external lateral surfaces of the first area of the first insulating layer, and a height of the second insulating layer decreases along a direction from the first area to the second area. |
| US11877479B2 |
Display panel and method of fabricating the same
A method of fabricating a display panel may include forming an oxide semiconductor pattern on a base layer including a first region and a second region, etching first, second, and third insulating layers to form a first groove that overlaps the second region, forming electrodes on the third insulating layer, forming a fourth insulating layer on the third insulating layer to cover the electrodes, thermally treating the fourth insulating layer, forming an organic layer to cover the fourth insulating layer, and forming an organic light emitting diode on the organic layer. |
| US11877473B2 |
Optical laminate, display panel, and display device
The present invention relates to an optical laminate capable of providing a display panel in which worsening of visibility owing to reflected colors is suppressed. Furthermore, the present invention provides a display panel including the aforementioned optical laminate; a display device including the foregoing optical laminate; and an antireflection layer, a circular polarizing plate, a retardation plate, and a polarizing plate, each of which is used for the aforementioned display panel.The optical laminate includes a circular polarizing plate having a retardation plate and a polarizer, and an antireflection layer having a surface reflectance of 2% or less, wherein the antireflection layer is provided on the polarizer side of the circular polarizing plate; and L* of light incident from the antireflection layer side in the SCI mode is 20 or less, and a saturation is 20 or less. |
| US11877467B2 |
Display device
A display device includes a foldable display panel, a cover portion where the foldable display panel is disposed, the cover portion overlapping the foldable display panel, a hinge portion including a hinge structure connected to the cover portion to allow the cover portion to be foldable, and a hinge cover where the hinge structure is disposed, and a protection portion connected to the hinge portion and shielding an exposed side surface between the cover portion and the hinge portion. |
| US11877463B2 |
Light emitting display device
Discussed is a light emitting display device which enables a common layer having high hole conductivity among common layers in respective stacks to include a material having a high orientation factor value so as to prevent generation of leakage current between subpixels and ensure high efficiency and a long lifespan. |
| US11877457B2 |
Vertical 3D memory device and accessing method
The present disclosure provides a memory device and accessing/de-selecting methods thereof. The memory device comprises a memory layer including a vertical three-dimensional (3D) memory array of memory cells formed therein, wherein a memory cell is accessed through a word line and a digit line orthogonal to each other, and the digit line is in a form of conductive pillar extending vertically; a pillar selection layer formed under the memory layer and having thin film transistors (TFTs) formed therein for accessing memory cells; and a peripheral circuit layer formed under the pillar selection layer and having a sense amplifier and a decoding circuitry for word lines and bit lines, wherein a TFT is configured for each pillar. |
| US11877454B2 |
Vertical memory device and method for fabricating the same
A vertical memory device includes a substrate, a plurality of gate electrodes vertically stacked over the substrate in a cell array region, and a plurality of multi-layered pad portions formed over the substrate in a contact region. Each multi-layered pad portion of the plurality of multi-layered pad portions extends from an end of a gate electrode of the plurality of gate electrodes. Each multi-layered pad portion of the plurality of multi-layered pad portions includes a lower pad, an upper pad spaced vertically apart from the lower pad, a buffer pad formed between the lower pad and the upper pad, and a pad interconnection portion interconnecting the lower pad and the upper pad. |
| US11877451B2 |
Vertical memory devices
A vertical memory device includes a gate electrode structure, a channel, an insulation pattern structure, an etch stop structure, and a through via. The gate electrode structure includes gate electrodes spaced apart from each other on a substrate in a first direction perpendicular to an upper surface of the substrate, and each of the gate electrodes extends in a second direction parallel to the upper surface of the substrate. The channel extends in the first direction through the gate electrode structure. The insulation pattern structure extends through the gate electrode structure. The etch stop structure extends through the gate electrode structure and surround at least a portion of a sidewall of the insulation pattern structure, and the etch stop structure includes a filling pattern and an etch stop pattern on a sidewall of the filling pattern. The through via extends in the first direction through the insulation pattern structure. |
| US11877448B2 |
Methods for forming three-dimensional memory devices
Embodiments of 3D memory devices and methods for forming the same are disclosed. In an example, a method for forming a 3D memory device is disclosed. A sacrificial layer on a substrate, a first stop layer on the sacrificial layer, a P-type doped semiconductor layer having an N-well on the first stop layer, and a dielectric stack on the P-type doped semiconductor layer are sequentially formed. A plurality of channel structures each extending vertically through the dielectric stack and the P-type doped semiconductor layer are formed, stopping at the first stop layer. The dielectric stack is replaced with a memory stack, such that each of the plurality of channel structures extends vertically through the memory stack and the P-type doped semiconductor layer. The substrate, the sacrificial layer, and the first stop layer are sequentially removed to expose an end of each of the plurality of channel structures. A conductive layer is formed in contact with the ends of the plurality of channel structures. |
| US11877447B2 |
Manufacturing method of semiconductor structure and flash memory
Disposed are a semiconductor structure, a manufacturing method thereof and a flash memory. The semiconductor structure includes a substrate, first isolation structures, a gate structure and an oxide layer. The first isolation structures define a first active area in a peripheral region of the substrate. The oxide layer is disposed on the substrate in the first active area and covered by the first isolation structures. The oxide layer and the first isolation structures define an opening exposing the substrate. The gate structure is disposed on the substrate in the first active area and includes a gate dielectric layer disposed in the opening and a gate disposed on the gate dielectric layer. The oxide layer is located around the gate dielectric layer. The width of the bottom surface of the gate is less than that of the top surface of the first active area. |
| US11877439B2 |
Unified micro system with memory IC and logic IC
An unified IC system includes a base memory chip, a plurality of stacked memory chips, and a logic chip. The base memory chip includes a memory region and a bridge area, the memory region includes a plurality of memory cells, and the bridge area includes a plurality of memory input/output (I/O) pads and a plurality of third transistors. The plurality of stacked memory chips is positioned above the base memory chip. The logic chip includes a logic bridge area and a plurality of second transistors, the logic bridge includes a plurality of logic I/O pads, wherein the plurality of memory I/O pads are electrically coupled to the plurality of logic I/O pads, and a voltage level of an I/O signal of the third transistor is the same or substantially the same as a voltage level of an I/O signal of the second transistor. |
| US11877433B2 |
Storage node contact structure of a memory device
The present invention provides a storage node contact structure of a memory device comprising a substrate having a dielectric layer comprising a recess, a first tungsten metal layer, and an adhesive layer on the first tungsten metal layer and a second tungsten metal layer on the adhesive layer, wherein the second tungsten metal layer is formed by a physical vapor deposition (PVD). |
| US11877429B2 |
Power converter apparatus for vehicle
A power converter apparatus for a vehicle includes: a cooling block provided with a refrigerant inlet and a refrigerant outlet, and with two cooling baths connected to the refrigerant inlet in parallel and each having a shape open to an outside, the cooling block being configured to allow refrigerants passing through the two cooling baths to be merged prior to being discharged through the refrigerant outlet; two cooling plates, wherein each of the two cooling plates covers an opening of an associated one of the cooling baths to provide a cooling chamber and includes a plurality of cooling fins protruding into the cooling chamber; and two cooling tubes, wherein each of the cooling tubes is coupled to the cooling block to provide a space for accommodating a power module between the cooling tube and an associated one of the cooling plates. |
| US11877426B2 |
Temperature control cabinet and communications system
A temperature control cabinet includes at least one cabinet unit. Each cabinet unit includes: a subrack, where there is a placement space for placing a device inside the subrack, and there is at least one opening at a periphery of the cabinet; and a cabinet door mounted on the subrack and configured to buckle the opening, where at least two temperature control components are disposed on the cabinet door, the temperature control components are arranged in a first direction, the first direction is a direction from the top to the bottom of the subrack, each temperature control component is provided with an air exhaust vent and an air return vent, the air return vent of each temperature control component communicates with a hot area at the top of the placement space, and the air exhaust vent of each temperature control component communicates with the placement space. |
| US11877422B2 |
Memory cooler
A memory cooler includes a unitary thermal transfer device and a pair of endcaps. The unitary thermal transfer device includes heat transfer tubes, a first end block, a second end block, an inlet chamber, an outlet chamber, an inlet, and an outlet. The first and second end blocks are structurally integrated with each of the heat transfer tubes. The inlet and outlet chambers are partially defined by either the first end block or the second end block. Each of the inlet and outlet chambers are fluidly coupled with the respective liquid flow channel of the at least one heat transfer tube. The respective flow channels to which the inlet and outlet chambers are coupled may be the same or different to define either a direct or a serpentine flow path. Each endcap is affixed to a respective one of the first end block and the second end block to define, in conjunction with the first end block and second end block, the inlet chamber and the outlet chamber. |
| US11877417B2 |
Housing module and field device
A housing module of a field device includes: a housing including a first housing chamber and a second housing chamber separated by a partition wall; measurement/control electronics disposed in the first housing chamber; interface electronics for connecting lines for supplying energy to the field device arranged in the second housing chamber, wherein the housing includes a first wall region to receive the partition wall, the first wall region separated from the partition wall by a gap having a path length, wherein the ratio of a gap width to the path length is less than 0.02; and a securing device for limiting a range of movement of the partition wall toward the second housing chamber, wherein the housing includes a second wall region with a groove extending parallel to a cross-sectional plane of the partition wall, the securing device including an engagement device to engage in the groove. |
| US11877414B2 |
Electronic component mounting
In some examples, a tool-less electronic component retention apparatus includes a bracket to affix to a circuit board, and a spring-loaded arm attached to the bracket. The spring-loaded arm has an engagement tab that is angled downwardly to engage an upper surface of an electronic component to mount the electronic component to the circuit board. The spring-loaded arm is pivotable between an engaged position and a release position by a user without use of a tool. |
| US11877410B2 |
Memory device and electronic device including the same
A memory device and an electronic device is provided. The memory device may include a memory module including a module board and a memory connector located on one side of the module board, a first enclosure placed above the memory module and a second enclosure placed below the memory module, wherein the first enclosure includes a first main cover which covers upper faces of the module board and the memory connector, at least one clamping hole which penetrates the main cover at a position overlapping the memory connector, an inter-device fastening pillar protruding downward from a lower face of the first main cover, and a coupling hole which is located inside the inter-device fastening pillar on a plane and penetrates the inter-device fastening pillar and the main cover. |
| US11877409B2 |
Module carrier in the field of secondary explosion protection
A module carrier for use in a potentially explosive atmosphere, in particular in a potentially explosive atmosphere in the form of gas or dust, including a housing for receiving at least one module with a pushbutton, wherein the at least one module can be switched to live via the pushbutton, wherein the module carrier further includes a locking cap, wherein the locking cap has a device for actuating the pushbutton and wherein, in the unactuated state, the pushbutton is switched to not live and the pushbutton is actuatable by locking the locking cap using the actuating device. |
| US11877408B2 |
Waterproof storage system
A waterproof storage system includes a protective housing member configured to mate with a handheld electronic device. The protective housing member includes at least one accessory station. The accessory station is configured to form between a surface of the protective housing member and a surface of at least one accessory item of the handheld electronic device. The protective housing member includes first and second housing parts. At least one sealing element positioned between the first and second housing parts provides a waterproof seal to protect the components of the waterproof storage system. |
| US11877404B2 |
Catalyzed metal foil and uses thereof
Systems, methods, and devices related to catalyzed metal foils are disclosed. Contemplated metal foils have a bottom surface, preferably roughened to Ra of at least 0.1 μm, bearing a catalyst material. The metal foils are etchable, typically of aluminum or derivative thereof, and is less than 500 μm thick. Methods and systems for forming circuits from catalyzed metal foils are also disclosed. The catalyst material bearing surface of the metal foil is applied to a substrate and laminated, in some embodiments with a thermoset resin or thermoplastic resin therebetween or an organic material first coating the catalytic material. The metal foil is removed to expose the catalyst material, and a conductor is plated to the catalyst material. |
| US11877403B2 |
Printed wiring-board islands for connecting chip packages and methods of assembling same
A printed wiring-board island relieves added complexity to a printed circuit board. The printed wiring-board island creates an island form factor in the printed circuit board. Coupling of a semiconductive device package to the printed wiring-board island includes a ball-grid array. The ball-grid array can at least partially penetrate the printed wiring-board island. |
| US11877399B2 |
Printed circuit board assembly and base station antenna
The present disclosure relates to a printed circuit board assembly, which includes: a first printed circuit board, printed with a first transmission trace; a second printed circuit board, printed with a second transmission trace; a substrate, in which, the provides a through aperture for a radio frequency connector; and a radio frequency connector, which includes an inner contact portion, an housing and an insulating part provided between the inner contact portion and housing, where the radio frequency connector is configured to be received in and pass through the through aperture, such that a first end of the inner contact portion of the radio frequency connector is electrically connected to the first transmission trace and a second end thereof is electrically connected to the second transmission trace, so that a first end of the housing of the radio frequency connector is electrically connected to a ground layer of the first printed circuit board and a second end thereof is electrically connected to the ground layer of the second printed circuit board. Thus, the printed circuit board assembly is capable of improving aspects such as shielding effects, PIN performance and/or degree of integration compared with prior art. |
| US11877398B2 |
PCB production by laser systems
Systems and methods for printing a printed circuit board (PCB) from substrate to full integration utilize a laser-assisted deposition (LAD) system to print a flowable material on top of a substrate by laser jetting to create a PCB structure to be used as an electronic device. One such system for PCB printing includes a jet printing unit, an imaging unit, curing units, and a drilling unit to print metals and other materials (epoxies, solder masks, etc.) directly on a PCB substrate such as a glass-reinforced epoxy laminate material (e.g., FR4) or others. The jet printing unit can also be used for sintering and/or ablation of materials. Printed materials are cured by heating or by infrared (IR) or ultraviolet (UV) radiation. PCBs produced according to the present systems and methods may be single-sided or double-sided. |
| US11877396B2 |
Laminate, metal foil-clad laminate, laminate having patterned metal foil, laminate having buildup structure, printed wiring board, multilayer coreless substrate, and method for producing same
Provided is a laminate containing a first resin composition layer, a heat-resistant film layer, and a second resin composition layer laminated in the presented order, wherein the first resin composition layer is in a semi-cured state (B stage), and a difference between a maximum thickness and a minimum thickness of the first resin composition layer is 0.5 to 5 μm; and the second resin composition layer is in a semi-cured state (B stage), and a difference between a maximum thickness and a minimum thickness of the second resin composition layer is 0.5 to 5 μm. |
| US11877394B2 |
Glass core multilayer wiring board and method of producing the same
A glass core multilayer wiring board includes a glass substrate, a through electrode, a first layer structure, and a second layer structure. A through hole has a diameter decreasing from a first surface toward a second surface. The through electrode is along a side wall of the through hole. The first layer structure is on the first surface and the second layer structure is on the second surface. The second layer structure closes an opening in the second surface defining a bottom section. The through electrode has: a first layer on part of the side wall and on part or all of the bottom section of the through hole closing the opening of the through hole, a second layer covering the first layer, the side wall of the through hole exposed, and the bottom section, and a third layer is located on the second layer. |
| US11877393B2 |
Stretchable circuit substrate
A stretchable circuit board according to an embodiment comprises: a substrate including one surface and the other surface opposite to the one surface; an electronic component disposed on the one surface of the substrate; and a wiring electrode disposed on the one surface of the substrate and connecting the electronic component, wherein the substrate includes an effective area, in which the electronic component is formed, and an ineffective area other than the effective area and includes a pattern part which is formed in the ineffective area and extends through the substrate from one surface to the other surface thereof. |
| US11877387B2 |
Machining station and method for controlling or identifying platelike workpieces
The present disclosure relates to a machining station for machining platelike workpieces (1) by means of at least one tool, in particular a drilling station for machining at least one circuit board, as well as to a method for controlling or identifying a platelike workpiece (1). The machining station has at least one X-ray radiation source (3), at least one detector (4) and a table (2) that can be positioned between the X-ray radiation source (3) and the detector (4), on which the workpiece (1) to be machined can be fastened. The table (2) has a receiving plate (6) made out of a material permeable to X-rays (5), in particular a plastic. The receiving plate (6) has at least one suction port (11) for extracting air and a distribution grid, which is connected in terms of flow with the at least one suction port (11) and consists of several channels (10) unilaterally open in a support surface (9) with beveled and/or rounded edges (13) and/or of inclinedly running through openings (14). |
| US11877381B2 |
Heat dissipating system
A heat dissipating system for electronic devices includes a first heat dissipation device, a second heat dissipation device, and a thermal conduction component. The thermal conduction component is disposed around the first heat dissipation device and configured to thermally contact a heat source. The second heat dissipation device is disposed adjacent to the thermal conduction component. The first heat dissipation device is configured to generate a first working fluid toward the thermal conduction component, such that the heat transferred from the heat source to the thermal conduction component is dispersed in a plurality of directions directing away from the first heat dissipation device. The second heat dissipation device is configured to generate a second working fluid, such that the heat distributed adjacent to the second heat dissipation device is dissipated in at least one direction directing away from the second heat dissipation device. |
| US11877379B2 |
Apparatus and method for guiding charged particles
An apparatus for guiding, in particular directing or accelerating, charged particles (50), comprising: a substrate (110) having a surface (115); an optically thinner layer (120) formed on the surface (115); an inhomogeneous channel (130) which is formed by two mutually opposite delimiting structures on a side of the layer (120) that is opposite the substrate (110); and a radiation device which is designed to generate at least one pulsed laser beam (140) and inject the at least one pulsed laser beam (140) into the channel (130) from a side that is opposite the optically thinner layer (120). The layer (120) for the laser beam (140) is optically thin, and the delimiting structures have a high optical density in comparison with the layer (120). The delimiting structures are designed to guide the particles (50) by means of the laser beam (140) in the channel (130) and alternatingly focus them along the channel (130) and in at least one direction perpendicular to the channel (130). |
| US11877378B2 |
Plasma fine bubble liquid generating apparatus
An apparatus includes a fine bubble generator, a gas supplying source, a first plasma generator, a second plasma generator, a power source and a control module. The fine bubble generator is configured to generate fine bubbles in a liquid. The gas supplying source is configured to supply a working gas. The first plasma generator is configured to generate a first plasma gas from the working gas. The second plasma generator is configured to generate a second plasma gas from the working gas. The power source is configured to supply electricity to the first plasma generator and the second plasma generator. The control module is configured to adjust the power source to provide power to the first plasma generator and the second plasma generator. The first plasma gas and the second plasma gas are directed into the liquid. |
| US11877375B2 |
Generating strong magnetic fields at low radio frequencies in larger volumes
An apparatus includes a plurality of induction coils that are magnetically coupled to one another, a plurality of heat stations, each respectively coupled to one of the induction coils, a power source, and a power source connected to at least one of the heat stations via at least one power transfer component. When electrical power is applied from the power source to at least one of the heat stations, a magnetic field is induced in the plurality of induction coils via the at least one of the heat stations that is connected to the power source. |
| US11877373B2 |
Cooking apparatus and control method thereof
A cooking apparatus and a control method thereof, and more particularly, technology for determining the type of vessel placed in the cooking apparatus and controlling power in response to a state change of the placed vessel or a temperature change of a coil. In accordance with one aspect, a cooking apparatus includes: a coil on which a vessel is placed, configured to form a magnetic field upon application of a current; a detection sensor configured to detect a magnitude of an input current applied differently according to a type of the vessel and a magnitude of an input voltage of the cooking apparatus; and a controller configured to determine a type of the placed vessel according to a power value calculated based on the detected input current and input voltage, and to determine a heating mode of the cooking apparatus based on the determined type of vessel. |
| US11877370B2 |
Interior lighting system
An interior lighting system has arrangement of lighting panels mounted around a window for providing lighting around the outside of the window. The light provided depends on the exterior lighting which passes through the window. In this way, contrast between the window and the wall around the window can be reduced. |
| US11877356B2 |
Mobile base station bubble network
Systems, methods and computer software are disclosed for providing a bubble network are described. In one embodiment, a method is disclosed including providing an isolated base station having a coverage area, providing a local HetNet Gateway (HNG) disposed within the coverage area and in communication with the isolated base station, providing a local Evolved Packet Core (EPC) in communication with the local HNG and disposed within the coverage area, and wherein the bubble network is disconnected from a mobile operator core network. |