| Document | Document Title |
|---|---|
| US11932311B2 |
Extendable rail assembly for cargo bed of a vehicle
A vehicle assembly includes a cargo bed having a first and a second sidewall. A rail assembly is disposed on the first sidewall. The rail assembly is movable between an extended position and a retracted position relative to the first sidewall. An actuator system raises and lowers the rail assembly to move the rail assembly between the extended position and the retracted position. |
| US11932308B1 |
Four wheel steering angle constraints
Four-wheel steering of a vehicle, e.g., in which leading wheels and trailing wheels are steered independently of each other, can provide improved maneuverability and stability. Steering angle constraints may be used to limit or prevent saturation of steering by only one set of wheels as well as to reduce sideslip. The steering angle constraints are vehicle independent and applicable across a fleet of different vehicles based on vehicle speed. For instance, the steering angle constraints establish angle limits that dynamically adjust based on vehicle speed to ensure vehicle velocity and acceleration remain within predefined limits as established by autonomous vehicle system design. |
| US11932307B2 |
Steering control device and steering control method
A steering control device includes a distance calculation unit which calculates a distance between a front gaze point, which is on a straight line extending forward of a vehicle from a center of the vehicle, and a center line indicating the center of a lane where a vehicle is traveling, a steering angle detection unit which detects a steering angle of the vehicle, and a steering control unit which causes a motor, which assists steering of the vehicle, to assist the steering based on an angle formed by the lane and the straight line extending forward of the vehicle when the distance is larger than a predetermined distance, and causes the motor to assist the steering so as to fix the steering angle when the distance is the predetermined distance or smaller. |
| US11932306B2 |
Trajectory planner
An autonomous vehicle capable of trajectory prediction may include a first sensor, a second sensor, a processor, a trajectory planner, a low-level controller, and vehicle actuators. The first sensor may be of a first sensor type and may detect an obstacle and a goal. The second sensor may be of a second sensor type and may detect the obstacle and the goal. The processor may perform matching on the obstacle detected by the first sensor and the obstacle detected by the second sensor, model an existence probability of the obstacle based on the matching, and track the obstacle based on the existence probability and a constant velocity model. The trajectory planner may generate a trajectory for the autonomous vehicle based on the tracked obstacle, the goal, and a non-linear model predictive control (NMPC). The low-level controller may implement the trajectory for the autonomous vehicle by driving vehicle actuators. |
| US11932305B2 |
Steering bracket for construction machine
A steering bracket for a construction machine includes a body having a first end, a second end opposite the first end, and a body length defined along a longitudinal axis of the body. The body includes an elongate member adapted to be coupled directly with a frame of the construction machine. The elongate member has a first length defined along the longitudinal axis and a first height defined perpendicular to the longitudinal axis. The body also includes a short member adapted to be coupled directly with the frame of the construction machine. The short member is spaced apart from the elongate member in a direction perpendicular to the longitudinal axis. The short member has a second length defined along the longitudinal axis. The second length is less than the first length. The body further includes a plate member coupled between the elongate member and the short member. |
| US11932300B1 |
Rolling folding frame with simultaneously deployable handle and wheelbase
A folding frame which serves as basis for a stroller base to allow the interconnection of a child safety seat thereto, while allowing the installation of the child safety seat to a vehicle seat without requiring the disconnection of the safety seat from the folding frame. The folding frame extends from a folded configuration to an unfolded configuration for use as a stroller with or without the use of the child safety seat. |
| US11932298B2 |
Folding cart
A folding cart includes a frame body and a handle mechanism. The frame body comprises a chassis, four lower hinged seats at four corners of the chassis, a front folding mechanism in front of the chassis, a rear folding mechanism behind the chassis and two side folding mechanisms on the side of the chassis. A bottom portion of the lower hinged seats is provided with wheels. The chassis is an X-shaped cross-hinged structure and has four end portions respectively hinged to the lower hinged seats. The side folding mechanism has at least one X-shaped cross-hinged rod assembly with upper ends hinged to the upper hinged seats and lower ends hinged to the lower hinged seats. The front folding mechanism and the rear folding mechanism respectively have at least one X-shaped cross-hinged rod assembly having two hinged cross rods. |
| US11932292B2 |
Vehicle and route monitoring system
A system is provided that may include a first communication controller that may communicate with a vehicle system formed from two or more vehicles. The first communication controller may operate in different modes, including a first mode to control movement of the vehicle system without repeating any control signals communicated between the vehicles, and in a second mode to monitor different frequencies for receipt of the control signals, receive and repeat a first control signal of the control signals at a first frequency, and receive and repeats a second control signal of the control signals at a second frequency. The first communication controller may also operate in a third mode in which the first communication controller may monitor the first frequency but not the second frequency for the first control signal, receives the first control signal at the first frequency, and repeats the first control signal at the first frequency. |
| US11932291B2 |
Transmission system and transmission method
A transmission system includes: a hub to receive a control command from two or more controllers that control operation of an in-vehicle machinery installed in a train, and to control an output of the control command on the basis of a priority assigned to the control command, and a system-controller to determine an operating state of a controller that is a source of the control command, the system-controller being capable of changing a priority assigned to a control command transmitted from a controller whose operating state has been determined, on the basis of a determination result. |
| US11932290B2 |
Systems and methods for auditing assets
In one embodiment, a method includes receiving first Light Detection and Ranging (LiDAR) data associated with a railroad environment, extracting an asset from the first LiDAR data associated with the railroad environment, and superimposing the asset into a spatial model. The method also includes receiving a field indication associated with a modification to the railroad environment and modifying the spatial model in response to receiving the field indication associated with the modification to the railroad environment. The method further includes receiving second LiDAR data associated with the railroad environment and comparing the second LiDAR data to the modified spatial model. |
| US11932289B2 |
External sliding threshold assembly for vehicle doors
A threshold assembly for a vehicle door includes an external sliding threshold configured to be coupled with an exterior surface of a vehicle having a doorway. The external sliding threshold is configured to extend over the doorway to provide a threshold surface on which one or more passengers enter the vehicle via the doorway or exit the vehicle via the doorway. The external sliding threshold laterally projects from the exterior surface of the vehicle to reduce or eliminate a spatial gap between the vehicle and a platform from which the one or more passengers enter the vehicle or onto which the one or more passengers exit the vehicle. |
| US11932288B2 |
Double-deck rail vehicle and vehicle body thereof
A double-deck rail vehicle and a vehicle body thereof are provided. An underframe (11) of the vehicle body comprises a lower-layer underframe (111), end underframes (112, 115), sealing plates (114, 116), and side underframes (118, 119); wherein the lower-layer underframe is provided with an underframe middle beam (1111); the end underframe is fixedly connected to the underframe middle beam by means of reinforcement middle beams (113, 117); the sealing plate is fixedly connected between the end underframe and the lower-layer underframe; and the side underframe comprises side beams (1181, 1191) of the side underframe that are integrated, and the side underframe is fixedly connected to the end underframe by means of the side beams of the side underframe. The vehicle body supplements the reinforcement middle beams capable of increasing the connection strength between the end underframe and the lower-layer underframe, and uses the integrated side beams of the side underframe. Therefore, the structure strength, rigidity and compression-resistant performance of the vehicle body can be enhanced, so that the safety of the double-deck rail vehicle can be improved, and a problem that a related double-deck vehicle body does not satisfy the requirements of America strength standard can be solved. |
| US11932283B2 |
Vehicle control device, vehicle control method, and storage medium
A vehicle control device that can appropriately recognize a direction of a vehicle is provided. The vehicle control device includes: an image acquirer configured to acquire an image obtained by imaging a space outside of a vehicle; an object detector configured to detect, through image processing, a plurality of types of objects including a road structure and a moving object shown in the image; a reference line setter configured to select one type of object from the plurality of types of objects and to set a reference line based on a direction of the selected type of object; and a vehicle direction estimator configured to estimate an angle which is formed by the reference line and a traveling direction line of the vehicle as a direction of the vehicle relative to a lane in which the vehicle is traveling or is scheduled to travel. |
| US11932280B2 |
Situation handling and learning for an autonomous vehicle control system
An autonomous vehicle (AV) system includes an AV control system that resolves unique situations encountered while operating as a ride hail provider. The AV control system includes an artificial intelligence (AI) agent programmed to receive a situation data set as an input from vehicle sensors or from another AI agent. The situation data set can include a generic representation of information describing and characterizing the circumstances and details of the current situation. The system may access a knowledge library having catalogued prior situation data sets describing situations encountered by the AV or other vehicles in a fleet. The AV control system may search the knowledge library for similar situations encountered by a fleet vehicle. Once a similar situation is identified, the AV control system may identify one or more remedies that were executed to handle the prior situation, and execute the remedy to address the current situation. |
| US11932278B2 |
Method and apparatus for computing an estimated time of arrival via a route based on a degraded state of a vehicle after an accident and/or malfunction
An approach is provided for computing an estimated time of arrival via a route based on a degraded state of a vehicle after an accident and/or malfunction. The approach involves receiving, by one or more processors, data indicating an operational status of a vehicle. The approach also involves processing, by the one or more processors, the data to determine a degraded operational state of the vehicle. The approach further involves computing, by the one or more processors, an estimated time of arrival, a route, or a combination thereof of the vehicle based on the degraded operational state. |
| US11932277B2 |
Navigation with a safe longitudinal distance
Systems and methods are provided for navigating a host vehicle. A processing device may be programmed to receive an image representative of an environment of the host vehicle; determine a planned navigational action for the host vehicle; analyze the image to identify a target vehicle travelling toward the host vehicle; determine a next-state distance between the host vehicle and the target vehicle that would result if the planned navigational action was taken; determine a stopping distance for the host vehicle based on a braking profile, a maximum acceleration capability, and a current speed of the host vehicle; determine a stopping distance for the target vehicle based on a braking profile and a current speed of the target vehicle; and implement the planned navigational action if the determined next-state distance is greater than a sum of the stopping distances for the host vehicle and the target vehicle. |
| US11932276B2 |
Selection of a target object for at least automated guidance of a motor vehicle
A driving system for at least automated longitudinal guidance for a motor vehicle is designed to determine or receive a virtual acceleration for the motor vehicle, to determine, for each of at least two further road users in the environment of the motor vehicle, the duration until a virtual collision of the motor vehicle with the road user in question, in each case at least in dependence on the virtual acceleration of the motor vehicle, to select one of the at least two further road users as a target object in dependence on the respective durations until a virtual collision of the motor vehicle with the respective road users, which durations were determined for the at least two further road users, and to determine the longitudinal guidance for the motor vehicle in dependence on the road user selected as the control object. |
| US11932275B2 |
Method for operating an autonomously moving road user
The present disclosure relates to a method for operating an autonomously moving road user, in particular a motor vehicle. A signal relating to an external event is received, and an authorization of the road user is compared with an authorization prescribed due to the external event. Navigation parameters are restricted as a function of the comparison. The present disclosure further relates to an autonomously moving road user. |
| US11932272B2 |
Vehicle abnormality handling support device
An abnormality handling support device includes: a touch panel display that is able to display an image; and a driving support ECU configured to determine whether a display condition including that an abnormal condition indicating that a driver has difficulty driving a vehicle while the vehicle is traveling is satisfied is satisfied, and to cause the touch panel display to display a support image that is registered beforehand when the driving support ECU determines that the display condition is satisfied. |
| US11932267B2 |
Vehicle system
A vehicle system includes: a vehicle platform including a first computer that controls traveling of a vehicle; an automated-driving platform including a second computer that controls automated-driving of the vehicle; a first network connecting the vehicle platform and the automated-driving platform; a second network connecting the vehicle platform and the automated-driving platform; a main power supply that supplies electricity required for communication in the first network; a sub-power supply that supplies electricity required for communication in the second network; and a communication interface that allows communication between the vehicle platform and the automated-driving platform to be performed by using any one of the first network and the second network. |
| US11932266B2 |
Rider-assistance system and control method for rider-assistance system
The present invention obtains a rider-assistance system capable of appropriately assisting with driving by a rider of a straddle-type vehicle and a control method for such a rider-assistance system.The rider-assistance system that assists with driving by the rider of the straddle-type vehicle includes: a peripheral environment detector that is mounted to the straddle-type vehicle and detects peripheral environment of the straddle-type vehicle; an input device that is mounted to the straddle-type vehicle and is operated by the rider of the straddle-type vehicle; and a controller that governs operation of the rider-assistance system. The controller includes: an acquisition section that acquires pitch angle correction target information that is target information on pitch angle correction of the peripheral environment detector; and a correction operation performing section that performs correction operation for detection of the peripheral environment by the peripheral environment detector on the basis of the pitch angle correction target information acquired by the acquisition section. |
| US11932263B2 |
Travel sickness estimation system, moving vehicle, travel sickness estimation method, and travel sickness estimation program
A travel sickness estimation system includes an estimation unit and an output unit. The estimation unit is configured to perform estimation processing of estimating, based on person information indicating conditions of a person who is on board a moving vehicle, whether or not the person is in circumstances that would cause travel sickness for him or her. The output unit is configured to output a result of the estimation processing performed by the estimation unit. |
| US11932257B2 |
Determining, scoring, and reporting mobile phone distraction of a driver
Among other things, information generated by sensors of a mobile phone and indicative of motion of the mobile phone and state information indicative of a state of operation of the mobile phone are monitored. Based on the monitoring, distraction by a user of the mobile phone who is a driver of a vehicle is determined. |
| US11932252B2 |
Vehicle control device and storage medium storing computer program for vehicle control
A vehicle control device has a processor configured to decide on standby time for waiting until a vehicle that is capable of automatic control for at least one vehicle operation from among driving, braking and steering is to begin the operation for the lane change, based on either first information indicating the degree to which the driver contributes to control of the vehicle or second information representing the extent to which manual control of the vehicle by the driver is possible, the greater the degree to which the driver contributes to control of the vehicle, represented by the first information, or the extent to which manual control of the vehicle by the driver is possible, represented by the second information, the shorter the standby time. |
| US11932248B2 |
Vehicle control apparatus
A vehicle control apparatus performs a following travel mode in which an own vehicle travels while following a followed vehicle ahead of the own vehicle. The apparatus includes a surrounding object detection section that acquires detection information regarding a surrounding object, a space determination section that uses the detection information to determine presence/absence of a free space located laterally to an own lane, a setting condition determination section that determines whether a first other vehicle having entered the own lane from the free space or a second other vehicle traveling ahead of a preceding vehicle having entered the free space from the own lane meets a setting condition for setting the first or second other vehicle as the followed vehicle, and an automated driving control section that sets the first or second other vehicle as the followed vehicle to perform the following travel mode if the setting condition is met. |
| US11932244B2 |
Apparatus and method for controlling autonomous driving of vehicle
An apparatus and method are provided for controlling autonomous driving of a vehicle which may derive predicted paths of a pedestrian and a two-wheel vehicle during autonomous driving of the vehicle so as to minimize accidents. The method includes calculating first height information allocating a first gradient that descends in a proceeding direction of objects, including a vehicle and a pedestrian, from respective positions of the objects based on dynamic information of the objects, calculating second height information allocating a second gradient based on a probability that the pedestrian will occupy infrastructure, calculating final height information by fusing the first height information and the second height information, generating a predicted path of the pedestrian, determining a driving strategy of a host vehicle based on a predicted path of the host vehicle and the predicted path of the pedestrian. |
| US11932240B2 |
Driving assistance apparatus
A control unit performs a lane departure suppression control when a host vehicle is about to depart from a traveling lane. The control unit determines whether a low impact collision has occurred. The control unit performs a secondary collision damage mitigation control when the low impact collision is determined to have occurred while the lane departure suppression control is being performed. |
| US11932239B2 |
Driving assistance methods, driving assistance apparatus, driving assistance systems, and computer program
A driving support method supports driving of a vehicle from outside of the vehicle using images captured by a camera installed outside of the vehicle. The driving support method includes a recognition step of recognizing a shielding area that is an area in which a vehicle is shielded by a shield within an imaging range of the camera based on the images, and a control step of controlling the behavior of the vehicle by giving a predetermined command to the vehicle when a shielding area is present on traveling path of the vehicle. |
| US11932238B2 |
Automated parking technology
The disclosed technology enables automated parking of an autonomous vehicle. An example method of performing automated parking for a vehicle comprises obtaining, from a plurality of global positioning system (GPS) devices located on or in an autonomous vehicle, a first set of location information that describes locations of multiple points on the autonomous vehicle, where the first set of location information are associated with a first position of the autonomous vehicle, determining, based on the first set of location information and a location of the parking area, a trajectory information that describes a trajectory for the autonomous vehicle to be driven from the first position of the autonomous vehicle to a parking area, and causing the autonomous vehicle to be driven along the trajectory to the parking area by causing operation of one or more devices located in the autonomous vehicle based on at least the trajectory information. |
| US11932235B2 |
Method and device for controlling hybrid vehicle
A hybrid vehicle control method controls a hybrid vehicle having an electric power source, a vehicle electrical equipment and drive motor to which electric power is supplied from the electric power source. The vehicle electrical equipment and the drive motor are electrically connected to the electric power source via at least a shared harness. When a temperature of the harness is equal to or greater than a predetermined temperature, upper limit values of electric power supplied from the electric power source to the vehicle electrical equipment and the drive motor are both reduced, and a degree of reduction in the upper limit value for the vehicle equipment is greater than a degree of reduction in the upper limit value for the drive motor. |
| US11932232B2 |
Supplemental electric drive with primary engine recognition for electric drive controller adaptation
Through-the-road (TTR) hybrid designs using control strategies such as an equivalent consumption minimization strategy (ECMS) or an adaptive ECMS are implemented at the supplemental torque delivering electrically-powered drive axle (or axles) in a manner that follows operational parameters or computationally estimates states of the primary drivetrain and/or fuel-fed engine, but does not itself participate in control of the fuel-fed engine or primary drivetrain. BSFC type data particular to the paired-with fuel-fed engine allows an ECMS implementation (or other similar control strategy) to adapt to efficiency curves for the particular fuel-fed engine and to improve overall efficiencies of the TTR hybrid configuration. |
| US11932228B2 |
Method and parking brake apparatus for an autonomously drivable vehicle
A parking brake apparatus is provided for an autonomously drivable vehicle having components of a parking brake system for applying a parking brake. The parking brake apparatus comprises a first controller arranged to provide one or more control signals to be applied to components of the parking brake system to apply the parking brake in response to a signal requesting the parking brake to be applied. The parking brake apparatus also comprises a second controller arranged to provide one or more control signals to be applied to other components of the parking brake system to apply the parking brake in response to unavailability of the first controller to cause the parking brake to be applied. |
| US11932223B2 |
Regenerative braking control device for electronic four-wheel drive vehicle
A regenerative braking control device for an electronic four-wheel drive vehicle, may improve fuel efficiency through a regenerative braking control optimized for the electronic four-wheel drive vehicle. |
| US11932222B2 |
Systems and methods for low speed braking operation
A brake control system of the present disclosure includes an accelerometer coupled to an axle. A brake control unit is configured to receive an axle acceleration signal indicative of an axle acceleration from the accelerometer, and decrease a braking command pressure in response to the axle acceleration being greater than a threshold acceleration value. |
| US11932220B2 |
Passive force emulator pedal assembly
A pedal assembly includes a housing, a spring arm member, a pedal arm, a spring carrier, and a spring guide member. The spring arm member is coupled to the housing. The pedal arm has a hub portion and an opposite pedal pad. The hub portion is pivotally retained in the housing by the spring arm member at the hub portion. The spring carrier is coupled to the pedal arm and to the spring arm member. The spring carrier has at least one spring positioned to provide a first pedal effort force to the pedal arm at a first amount of predetermined travel of the pedal arm. The spring guide member contacts a second at least one spring from the pedal arm when the pedal arm exceeds a second amount of predetermined travel of the pedal pad. The at least one spring provides a second pedal effort force. |
| US11932212B2 |
Axle for a vehicle
An axle for connecting two wheels of a vehicle is provided, The axle includes a retarder configured to generate a braking force. |
| US11932211B2 |
Rotating brush
A rotating brush for a vehicle washing system, comprising: i) a shaft (2) rotatable about a rotation axis (20) thereof; ii) a first annular support means (31) surrounding a first section (21) of said shaft (2) and comprising a first group (310) of longitudinal seats; said first support means (31) extending along the rotation axis (20) between a first and a second base (316, 317); let a first direction (318) of travel of the first group (310) of longitudinal seats be defined by the first towards the second base (316, 317), each of the longitudinal seats of the first group (310) comprising a first and a second end (312, 313); iii) a first set (41) of cleaning elements engageable in the first group (310) of longitudinal seats. |
| US11932207B1 |
Universal wiper base assembly structure
A universal wiper base assembly structure includes a fastening base, a rear base, a combination base, and an outer cover. The fastening base includes a main body and a decorative cover. The main body has a coupling hole, an insertion slot, a protruding platform, a positioning protrusion, a first shaft hole, two limiting arc surfaces, and multiple engagement grooves. The decorative cover has a fastening slot. The rear base includes two contact blocks, a top abutting block, and two hooks. The combination base includes two side plates, a connection plate, an open groove and a second shaft hole. The outer cover includes a fastening block, an opening, and a third shaft hole. Accordingly, a variety of wiper driving arms may be positioned to the universal wiper base assembly structure, so as to improve the convenience in assembling and reduce an overall cost. |
| US11932206B2 |
Articulating crossbar for a vehicle
A roof rack system is provided for affixing to a vehicle having a plurality of mounting locations. The roof rack system comprises a crossbar comprising a first end and a second end. The crossbar is configured to allow mounting of equipment. The roof rack system further comprises a first stanchion coupled to the first end of the crossbar by a first swivel joint. The roof rack system further comprises a second stanchion coupled to the second end of the crossbar by a second swivel joint. The first and second stanchions are configured to mount to respective mounting locations of the plurality of mounting locations. |
| US11932205B1 |
Delivery apparatus for passenger seat
The Delivery Butler is an apparatus that creates a level surface in a vehicle's passenger seat, for the purpose of transporting items like pizza, take-out food containers, cakes and flower arrangements. The apparatus has adjustable legs and a hinged connection between its base panel and rear panel, which allows the receiving surface to be adjusted to level. The apparatus is belted into a seat, and can include a non-slip receiving surface and a fence structure on the receiving surface. The apparatus does not require any modifications to a passenger seat, and can be dismantled by hand and stored virtually flat. |
| US11932204B2 |
Side step kit for vehicle, and vehicle including side step assembly
A side step assembly can be installed on a side-by-side all-terrain vehicle. The side step kit can include a vehicle step stay and a side step cover. The vehicle step stay can include a first stay member and a second stay member. The first stay member can be configured to be attached onto a frame assembly of the vehicle. The second stay member can be configured to be attached to the first stay member and onto the frame assembly. The side step cover can be supported by the vehicle step stay when the vehicle step stay is connected to the frame assembly and the side step cover is mounted on the vehicle step stay. The side step cover can include a tread surface extending above and along the first stay member when the side step cover is mounted on the vehicle step stay. |
| US11932202B2 |
Vehicle control system, vehicle control device, and computer readable recording medium
A vehicle control system includes: an entry/exit management device including a first processor including hardware, the first processor being configured to detect that a user of a vehicle enters or leaves a facility, and output a first signal indicating user's entering the facility and a second signal indicating user's leaving the facility, to a server; and the server comprising a second processor comprising hardware, the second processor being configured to output to the vehicle a third signal for deactivating a smart key function of the vehicle when acquiring the first signal and prohibit unlocking of a door of the vehicle performed by wireless communication, and output to the vehicle a fourth signal for setting the smart key function of the vehicle when acquiring the second signal and permit unlocking of the door of the vehicle performed by wireless communication. |
| US11932189B2 |
Driver seat airbag
An airbag for a driver seat is provided with: a steering wheel of a vehicle; an inflator stored in the steering wheel; and a cushion stored in the steering wheel along with the inflator that expands and deploys to restrain a passenger. The cushion contains: a steering side panel positioned on a steering wheel side; an occupant side panel positioned on an occupant side; and a side panel connecting an edge of the steering side panel to an edge of the occupant side panel to configure a side portion of the cushion. The occupant side panel has a larger area than the steering side panel, and an upper portion of the expanded and deployed cushion is thicker in the vehicle front-rear direction than a lower portion of the cushion. |
| US11932188B2 |
Airbag deployment system of vehicle and airbag deployment method thereof
Provided are an airbag deployment system of a vehicle and an airbag deployment method thereof. The airbag deployment system includes a rear-viewable seat rotatably installed in a front row of the vehicle; a seat state detection unit configured to measure a rear-facing state, a current slide amount, and a backrest angle of the rear-viewable seat; a multiple-airbag unit that includes a first airbag installed in a backrest of the rear-viewable seat and configured to deploy rearward, and a second airbag installed in a dashboard; and a controller configured to, when a vehicle collision event occurs in the rear-facing state of the rear-viewable seat, calculate a distance between the dashboard and the backrest by using the current slide amount and the backrest angle, and selectively deploy at least one airbag according to a preset multiple-airbag deployment condition for each range based on the calculated distance. |
| US11932184B2 |
High-speed-wiring-system architecture
A wiring system for an automobile connecting a processor and a plurality of devices, using one or more backbone sections. The processor and devices are connected to one another to form a first loop and a second loop, such that data may be transmitted along the first loop and data may be transmitted along the second loop. |
| US11932181B2 |
Electronic component with ground coding for a motor vehicle
An electronic component includes external ground connections for connecting to a cable harness and internal ground connections electrically coupled to paired external ground connections so that the potential at each internal ground connection corresponds to the potential at the paired external ground connection. An analysis circuit determines on which internal ground connections first and second signal information is applied to infer a coding of the component from the pattern of the internal ground connections being supplied with the first and second potential. A combination circuit connects the internal ground connections to the external ground connections such that when a ground line of a cable harness is connected to precisely one of the external ground connections, the first signal information is applied to a respective different sub-quantity of internal ground connections depending on which of the external ground connections the ground line is connected to. |
| US11932171B2 |
Struts for vehicle mounted hoist
The invention is a strut assembly for attaching to vehicle frames as a set to provide a secure and stable anchor or effective platform for a vehicle mounted hoist or other load bearing or load resisting accessory. A particular embodiment is directed to fitting into rectangular apertures found in pickup truck bed side panels, and these strut assemblies are attached to the frame of the vehicle. |
| US11932170B2 |
Switchable mirror and display
An improved device switchable between reflective and display states comprising an optical element and a display element. The optical element comprising a liquid crystal medium disposed between first and second substrates. The optical element may further comprise a first electrode, a second electrode, an absorptive polarizer, and a reflective polarizer. The first electrode and the absorptive polarizer may be disposed in a first direction relative the liquid crystal medium. Similarly, the second electrode and the reflective polarizer may be disposed in a second direction relative the liquid crystal medium. The second direction is opposite the first direction. In some embodiments, one or more of the absorptive and reflective polarizers may be further disposed between the first and second substrates. The display may be disposed in the first direction relative the optical element. Additionally, the device may further comprise a housing. In some embodiments, the housing may not have a bezel. |
| US11932169B2 |
Vehicular rearview mirror control system
A vehicular exterior rearview mirror control system is configured to attach at a side of a vehicle and includes a mirror assembly having a variable reflectance mirror reflective element. The vehicular rearview mirror control system processes image data captured by a rear backup camera of the vehicle. The rearview mirror control system, via processing a first subset of image data captured by the rear backup camera, determines ambient light rearward of the vehicle. The rearview mirror control system, via processing a second subset of received image data captured by the rear backup camera, determines glare light emanating from a headlight of another vehicle following the equipped vehicle. The first subset of captured image data is different than the second subset of captured image data. A door module unit of the vehicle controls dimming of the variable reflectance mirror reflective element based at least in part on the determined glare light. |
| US11932168B2 |
Method and device for alerting the presence of combination vehicles
A computer-implemented method performed for alerting the presence of one or more combination vehicles, each comprising a first vehicle unit and one or more second vehicle units and provided with a plurality of alerting units. Each respective first vehicle unit and respective one or more second vehicle units comprises a respective alerting unit out of the plurality of alerting units. The method comprises obtaining movement data indicative of one or both of a current movement or an expected movement of the one or more combination vehicles from at least one data communicating unit comprised in any one of the one or more combination vehicles. The method further comprises determining the current movement and/or the expected movement of the one or more combination vehicles. The method further comprises triggering a sound alert on the plurality of alerting units. |
| US11932165B2 |
Mobile device tethering for a remote parking assist system of a vehicle
Method and apparatus are disclosed for mobile device tethering for a remote parking assist system of a vehicle. A vehicle includes a camera and a body control module. The body control module sends an instruction to a mobile device and captures, with the camera, an image of the mobile device. The body control module also analyzes the image to determine an initial location of the mobile device relative to the vehicle, and based on the initial location, performs dead reckoning on the mobile device to track the mobile device. When the mobile device is within a threshold distance, the body control module enables autonomous parking. |
| US11932162B2 |
Ratchet with force indicator
A ratchet strap tensioning mechanism includes a barrel defining an axis of rotation and a body and a handle coupled via the barrel. Each of the body, handle and barrel is independently rotatable about the axis of rotation. At least one ratchet gear wheel is mounted to the barrel at a position between a portion of the body and the handle. A driver rotatably drives the at least one ratchet gear wheel about the axis of rotation and a pawl restricts rotation of the at last one ratchet gear wheel about the axis of rotation. A force indicating device is connected to at least one of the body and the handle. The force indicating device is operable to indicate to a user when a predetermined force is applied to the ratchet strap tensioning mechanism. |
| US11932155B2 |
Vehicle cup holder allowing wireless charging
Provided is a vehicle cup holder allowing wireless charging. A vehicle cup holder allowing wireless charging according to an embodiment of the present invention comprises: a housing having an accommodation space for accommodating objects, including a portable telephone; and a support member coupled to the housing by means of a rotational shaft to allow rotation in the accommodation space, and comprising a wireless transmission module for wirelessly charging the battery of a portable telephone, wherein the support member switches between a first state allowing a portable telephone to be charged by supporting one surface thereof, and a second state allowing an object to be accommodated in the accommodation space. |
| US11932152B2 |
Air pump device and seat apparatus
An air pump device includes an electric pump unit including a pump mechanism and a motor configured to drive the pump mechanism, a case housing the electric pump unit, and a vibration-proof member interposed between the electric pump unit and the case. The vibration-proof member is a plate-shaped member made of an elastic resin material and is wound around the electric pump unit to wrap the electric pump unit therein. A part of the vibration-proof member is sandwiched between the electric pump unit and one of facing surfaces that are inner surfaces of the case and face each other inside the case. Another part of the vibration-proof member is sandwiched between the electric pump unit and the other one of the facing surfaces. |
| US11932150B2 |
Motor vehicle seat assembly
The invention relates to a motor vehicle seat assembly (10), having motor vehicle seat (12) and having at least one accessory (48) that can be fastened releasably to the motor vehicle seat, wherein the motor vehicle seat has a receiving bushing with insertion opening (30) for the releasable fastening of the accessory, and wherein the accessory has plug-in part (42) that can be inserted into the insertion opening of the receiving bushing, wherein the motor vehicle seat has at least one additional receiving bushing that is arranged offset with respect to the receiving bushing and has additional insertion opening (32), and wherein the insertion opening and the additional insertion opening are assigned insertion directions for plug-in part (44) and for the additional plug-in part that are parallel to one another and are directed in the same direction. |
| US11932149B2 |
Foreign matter blocking device of vehicle seat rail and assembling method thereof
The present invention relates to a device of a vehicle sear rail for blocking foreign matter and a method for assembling the same. A side part inserted into a guide groove is formed at both ends of a front end member of a moving blade, and a discharge hole is formed in a housing of the moving blade module. The foreign matter flowing into the guide groove can be pushed out through the discharge hole, and thus, the deterioration in operating performance and in operating sensitivity due to the foreign matter entering the seat rail can be prevented. |
| US11932144B2 |
Vehicle seat
A vehicle seat that can suitably protect a seated occupant against an impact from a seat width direction is described, while enlargement of the seat in the seat width direction is restrained. A support member provided to the vehicle seat supports the seated occupant from a side of the seated occupant, and includes an inner plate attached to a seat width direction inner side of a side frame, an outer plate attached to a seat width direction outer side of the side frame, and a connection plate for connecting the inner plate and the outer plate on a seat front side. The outer plate is attached to the seat width direction outer side of the side frame at a position that does not overlap in the seat width direction with attachment positions of the inner plate and the side frame. |
| US11932142B2 |
Additive manufactured cushioned component
A seat assembly includes a cushioned component having a lattice matrix. An air bladder assembly is covered by the lattice matrix. The air bladder assembly includes a plurality of air bladders supported on a platform assembly. Each air bladder includes a body portion operable between deflated and inflated conditions. Each air bladder includes a connection stem. A support plate includes a plurality of access apertures disposed therethrough. The air bladder assembly is operably coupled to the support plate. Each air bladder is aligned with at least one access aperture of the plurality of access apertures. A carrier assembly includes a plurality of mounting apertures disposed through an outer surface thereof. The carrier assembly receives the connection stem of each air bladder through at least one mounting aperture of the plurality of mounting apertures of the carrier assembly. |
| US11932140B2 |
Seat for vehicle
Disclosed is a cushion tip-up type seat for a vehicle. The cushion tip-up type seat for a vehicle is configured to perform a tip-up function of a cushion part, and to move a seat leftward and rightward to adjust an interval between left and right seats, whereby left and right spacing between occupants seated in the seats is sufficiently secured and the convenience of the occupants is improved. |
| US11932139B2 |
Device and method for controlling vehicle
A device for controlling a vehicle includes a first sensor that senses boarding of a driver, a second sensor that senses alcohol contained in exhalation of the driver, and a controller that sets a location of a seat such that a distance from the second sensor to the driver becomes a predetermined distance. The vehicle control device may control the seat location such that a distance between the driver and a sensing device is maintained to be equal to or less than the predetermined distance when measuring the alcohol to allow the alcoholic ingredient of the driver to be accurately measured, and may arouse awareness of the driver of the alcohol measurement as the seat location is controlled. |
| US11932138B2 |
Electric vehicle control method and electric vehicle control system
An electric vehicle control method for braking of an electric vehicle applies a front braking torque to a front drive motor that drives a front wheel and applies a rear braking torque to a rear drive motor that drives a rear wheel. The method includes: during the braking, executing a torque limiting process (process B, process C, front braking torque control) that reduces the front braking torque and the rear braking torque when a slip of the front wheel is detected; and executing a distribution torque changing process that increases the front braking torque while maintaining a sum of the front braking torque and the rear braking torque when a slip of the rear wheel is detected. |
| US11932137B2 |
Four-wheel-drive vehicle
A regenerative torque upper limit is set to a larger value when a rear-wheel distribution ratio is small than when the rear-wheel distribution ratio is large. Accordingly, when a distribution of a drive power to front wheels is large, a regenerative torque of a second rotary machine can be increased such that wheels are less likely to slip at the time of performing of regeneration control when the distribution of the drive power to the front wheels is small in comparison with a case in which the regenerative torque upper limit is set to a constant value similarly to when the distribution of the drive power to the front wheels is small. In this way, it is possible to increase the regenerative torque of the second rotary machine according to the rear-wheel distribution ratio. |
| US11932136B2 |
Multi-voltage battery device and electrical system for a motor vehicle
A motor vehicle multi-voltage battery device, includes: a first electrical output terminal and an electrical ground terminal providing a first rated voltage; a second electrical output terminal and the electrical ground terminal providing a second rated voltage; a first series circuit having a first battery cell group and a first controllable switch between the first electrical output terminal and electrical ground terminal; a protective resistor parallel to the first switch. The first switch configured to bridge the protective resistor in a closed state; a second battery cell group between the second electrical output terminal and the first electrical output terminal connected switchably in series with the first battery cell group; and a battery management assembly configured to switch the first switch into an open state to protect the first battery cell group. |
| US11932135B2 |
Hybrid battery management system
Provided is a device configured to determine a power capacity of a battery of a vehicle, predict a first set of values indicative of amounts of power to be stored during a time interval by the battery, the power being generated by a renewable energy generator carried by the vehicle, and predict a second set of values indicative of amounts of energy to be consumed from the battery during the time interval based on previous energy consumption by the vehicle. The device is also configured to determine a score based on the power capacity, the first set of values, and the second set of values. The system is also configured to determine whether the score satisfies a threshold and, in response to a determination that the score satisfies the threshold, activate an internal combustion engine to charge to the battery. |
| US11932129B2 |
Mobile robot having pneumatic charging system
A mobile manipulator robot having a pneumatic charging system. The mobile robot includes an energy source and a charging system to charge the energy source. The charging system includes a coupler having a mating end configured to mate with an external pneumatic supply system to access a pneumatic supply and a pneumatic actuator disposed downstream of the coupler. The pneumatic actuator is configured to convert energy from the pneumatic supply to charge the energy source. The pneumatic actuator may be an air motor or a piezo. |
| US11932128B2 |
Charge/discharge device, and method for managing stored electrical energy in electrical energy storage device
A charge/discharge device includes an electrical energy storage device, an electric power receiver, an electric power generator, electric power outputters, and a controller. The electric power receiver receives a charging power from a charger for charging an electric vehicle. |
| US11932124B2 |
Electrically driven vehicle including wire harness cover
An electrically driven vehicle includes at least one wheel driven by a motor, a vehicle body including a floor panel, a battery pack arranged on the lower side of the floor panel and configured to supply power to the motor, at least one wire harness extending in a front-rear direction of the electrically driven vehicle between the floor panel and the battery pack, and a harness cover extending in the front-rear direction of the electrically driven vehicle along the at least one wire harness and interposed between the at least one wire harness and the battery pack. |
| US11932117B2 |
Systems and methods for speed control of wheels of a vehicle
Systems and methods are provided herein for controlling the speed on each wheel of a vehicle, possibly operating a vehicle in a speed control mode. In response to receiving input to engage speed control mode and receiving an accelerator pedal input, the system determines a target wheel speed based on the accelerator pedal input, monitors wheel speed of each of a plurality of wheels and determines, for each monitored wheel, a difference based on the monitored wheel speed and the target wheel speed. A torque is provided to each of the plurality of wheels based on the respective difference to achieve the target wheel speed. |
| US11932113B2 |
Drive device of a hybrid drive
A drive device has an internal combustion engine connection configured for receiving driving power from an internal combustion engine and has an electric motor generator configured for outputting driving power to an electric motor generator connection. A coupling device is configured for coupling both the internal combustion engine connection and the electric motor generator connection to at least one power train connection that is configured for outputting driving power to a power train. The coupling device has a radially outer drive part and a coupling portion lying radially within the drive part, which coupling portion is configured for selectively connecting the drive part to the power train connection in a rotationally fixed manner. A power transmission portion is arranged on an outer circumferential surface on the radially outer drive part, which power transmission portion is configured for receiving driving power from the electric motor generator. Both the internal combustion engine connection and the electric motor generator connection are arranged concentrically to a main drive axis. The power transmission portion partially or fully covers the coupling portion in the longitudinal direction of the main drive axis. An electric motor axis, about which an electric motor shaft configured for outputting driving power from the electric motor generator is provided, which electric motor axis is arranged axially parallel to and radially spaced from the main drive axis. |
| US11932111B2 |
Rectifier and vehicle AC generator provided therewith
A rectifier and a vehicle AC generator that can suppress the cost, the rectification loss, and the leakage current from increasing are provided. A rectifier is configured in such a way that in each of n sets, one of a positive electrode side semiconductor device and a negative electrode side semiconductor device is a MOSFET, in such a way that in at least one of the n sets, the other one of the positive electrode side semiconductor device and the negative electrode side semiconductor device is a specific diode, and in such a way that the specific diode is a Schottky barrier diode or a MOS diode, which is a MOSFET whose drain terminal and gate terminal are short-circuited. |
| US11932110B2 |
Information provision system
An information provision system mounted on a vehicle includes: a visual device configured to visually provide information to an occupant of the vehicle; and a controller configured to control the visual device. The controller is further configured to: cause the visual device to provide first information in a first period; cause the visual device to provide second information different from the first information in a second period later than the first period; and set at least one of a luminance and a saturation of the visual device in at least a part of an information switching period between the first period and the the second period to be lower than that in the first period and the second period. |
| US11932101B2 |
Valve device
There is provided a valve device including: a housing; a float valve; and a pressure adjusting valve. A first valve seat is formed from a peripheral edge of a valve hole. An accommodation portion is provided in a protruding manner from a surface of a partition wall. An inner periphery of the accommodation portion is provided with a reduced diameter portion and an increased diameter portion. A height of an upper end of the reduced diameter portion is equal to or greater than a front surface of the pressure adjusting valve in a state where the pressure adjusting valve is in contact with the first valve seat. The pressure adjusting valve is configured to be beyond the upper end of the reduced diameter portion when the pressure adjusting valve is raised to a maximum due to an increase in pressure in a fuel tank. |
| US11932099B2 |
Method for mounting a battery system to a chassis of an electric vehicle
A method for mounting a battery system to a chassis floor of an electrical vehicle is provided, wherein the battery system is adapted for providing electrical power for driving rolling movement of said electrical vehicle, and wherein a plane extends through and parallel to said chassis floor with a first side of said plane facing in a downward direction during use of the electrical vehicle, the method including: fixing a plurality of battery modules to the chassis floor at the first side of said plane, each battery module including electrical terminals; subsequently electrically connecting the electrical terminals of the battery modules to each other to form the battery system; and fixing a cover plate to the chassis floor such that the cover plate covers the battery modules. A vehicle chassis and a vehicle including such a chassis are provided as well. |
| US11932097B2 |
Battery unit for vehicle and underbody of vehicle including the same
A battery unit for a vehicle is provided. The battery unit includes a lower case having two battery compartments arranged in a direction toward opposite sides of the vehicle, respectively, and a connecting portion bent to be convex upwardly between the two battery compartments. A reinforcing structure is disposed on the connecting portion. Two battery modules are installed in the two battery compartments, respectively and a power wire is electrically connected to at least one of the two battery modules and extends from one of the two battery compartments to the other one of the two battery compartments through the connecting portion. |
| US11932095B2 |
Buckle locking mechanism for the tonneau cover of pick-up trucks (II)
Provided is a buckle locking device for the tonneau cover of pick-up trucks (II), which mainly comprises a load-bearing cross bar, a slider, a handle, a buckle block, a slide fixing block, a T-bar and an extruded aluminum frame, characterized in that: when the load-bearing cross bar and the slider is pressed by the handle of the buckle locking mechanism for buckling, it can generate a downward pulling force, which can be transmitted by the load-bearing cross bar to force the whole tonneau cover frame to generate a downward pressure, so that it can cover the truck bed tightly. Moreover, through the design of the slider mechanism, the T-bar can offer better stability and better positioning. When the buckle locking mechanism is not used, it can also be hidden inside the groove of the slider. |
| US11932092B2 |
Power door device
A power door device includes: a motor actuator to open/close a vehicle door; a controller to control driving of the motor actuator and include an abnormal state dealing unit; an information unit to acquire information about a vertical vehicle acceleration, and a motor load for the motor actuator; and a diagnostic unit to generate an abnormal signal when the motor load exceeds a predetermined load threshold and when the vertical acceleration does not exceed an predetermined acceleration threshold. When the motor load exceeds the load threshold and the vertical vehicle acceleration does not exceed a predetermined acceleration threshold, the diagnostic unit diagnoses an abnormality generates the abnormal signal. The abnormal state dealing unit performs the abnormal dealing control including stop movement during the door opening/closing in response to the abnormal signal. |
| US11932091B2 |
Exterior panel structure for vehicle
An exterior panel structure for a vehicle prevents unevenness caused by distortion of an outer surface of the exterior panel and keeps dents small even when a user presses the exterior panel from the outside. The exterior panel structure includes the exterior panel, and a reinforcing member having joint sections and coupling sections. The joint sections are separated from each other along an inner surface of the exterior panel, and each is joined to the inner surface of the exterior panel. The coupling section follows the inner surface of the exterior panel and couples the adjacent joint sections. The inner surface of the exterior panel and the coupling section abut each other when a pressing force equal to or larger than a specified value is applied inward in a thickness direction of the exterior panel from an outer surface of the exterior panel, and are otherwise separated from each other. |
| US11932090B2 |
Exterior panel structure for vehicle
An exterior panel structure for a vehicle prevents unevenness of an outer surface of an exterior panel material caused by joining of a reinforcing member to the exterior panel. The reinforcing member is joined to the exterior panel material such that rigidity is maintained, thereby keeping dents in the exterior panel material small even when a user presses on the exterior panel material during waxing of the vehicle, or the like. The exterior panel structure includes a door outer panel, a reinforcing member, and a bracket. In the bracket, a joint surface which follows an inner surface of the door outer panel is joined to an outer peripheral edge of the door panel which is separated from the inner surface of the door outer panel in a thickness direction of the door outer panel, and another joint surface is joined to a reinforcing outer peripheral edge of the reinforcing member. |
| US11932089B2 |
Vehicle door frame
A vehicle door frame includes an upper frame having a first end face at a longitudinal end, and a lower external face; and a lower member of a plate form bonded to the upper frame. The lower member includes a second end face facing the first end face, a projection projecting from the second end face in a longitudinal direction below the upper frame, and a third end face located at an upper end of the projection, extending in the longitudinal direction, and facing a lower side of the external face of the upper frame. |
| US11932088B2 |
Vehicle mounted virtual visor system with grid snapping for jitter reduction
A virtual visor system includes a visor having a plurality of independently operable pixels that are selectively operated with a variable opacity. A camera captures images of the face of a driver or other passenger and, based on the captured images, a controller operates the visor to automatically and selectively darken a limited portion thereof to block the sun or other illumination source from striking the eyes of the driver, while leaving the remainder of the visor transparent. The virtual visor system advantageously snaps projected eye positions on the visor to a grid, which helps to minimize rapid and distracting changes in the optical state of the visor. |
| US11932085B2 |
Vehicle interior panel with spiral diffuser
A vehicle interior panel includes a diffuser spanning an air discharge opening. The diffuser has a spiral slot formed therethrough such that changing an axial distance between opposite ends of the slot changes an air flow capacity of the diffuser. The diffuser has an elegant and simplified design and can be made as one piece from a sheet material. Air is discharged from the diffuser radially and substantially equally in all radial directions. The diffuser can also function to provide ambient light from a light source and/or to deliver an air freshening agent to the passenger cabin. |
| US11932084B2 |
Method for determining a level of refrigerant charge in a cooling circuit of an air-conditioning system and module for detecting leaks
A method for determining a level of refrigerant charge in a cooling circuit of an air-conditioning system and a module for leak detection are provided. The method includes determining a total quantity of refrigerant contained in the cooling circuit of the air-conditioning system solely based on data internal to the air-conditioning system. |
| US11932083B2 |
Vehicle air conditioner
A vehicle air conditioner has a refrigeration cycle system including a compressor. The rotational frequency of the compressor is variably controlled, and the compressor is prevented from being operated within a resonating rotational frequency range of the compressor in which the vibration frequency of the compressor and the natural frequency of a steering device resonate with each other. When the vehicle performs automated driving, the compressor is also allowed to operate within the resonating rotational frequency range. |
| US11932075B2 |
Suspension device
A suspension device includes a damper. The damper includes: an outer cylinder; a ball screw housed in the outer cylinder; a fastening member that supports the ball screw inserted therethrough and is attached to an end part of the outer cylinder; and a fixing member that is attached to an end part of the ball screw and fixes the ball screw to the fastening member. An insertion portion, where the ball screw is inserted into the fastening member, is provided with a fitting portion where the ball screw fits the fastening member, and the fitting portion has a spline fitting structure. |
| US11932065B2 |
Easy trailer hitch attachment hold-down device
A trailer hitch attachment hold-down device for providing attachment points to a trailer frame has a trailer attachment plate that has a central portion and two side portions and a ratchet tie-down rotatably connected to the trailer attachment plate. In one embodiment the trailer attachment plate is angled downward. In one embodiment the trailer attachment plate is secured to a trailer frame by inserting a trailer ball through a trailer ball opening in the trailer attachment plate. In another embodiment, the trailer attachment plate is secured by using a lower attachment plate and bolts to clamp the trailer frame between the attachment plate and the lower attachment plate. In another embodiment, a standoff attachment bracket is provided that clamps the trailer frame between the lower portion of the bracket and an attachment plate using bolts. A ratchet tie-down is attached to the upper portion of the bracket. |
| US11932061B2 |
Electronic wheel unit for arrangement on a vehicle wheel
An electronic wheel unit for arrangement on a vehicle wheel of a vehicle, having at least one sensor for detecting at least one wheel operational parameter, a control device, which is designed to generate wheel operational data on the basis of the at least one wheel operational parameter, a radio device for transmitting radio data signals containing the wheel operational data, a power supply device for supplying electrical power to the wheel unit which has an energy-harvesting device for converting mechanical energy captured on a rotation of the vehicle wheel into electrical energy and an electric battery, wherein the electronic wheel unit furthermore has a switchover device for switching over between the energy-harvesting device, and the electric battery for the electrical power supply to the wheel unit, and the switchover device has an actuable switch and an actuating device for actuating the switch, wherein the at least one wheel operational parameter comprises an acceleration parameter, and the actuating device effects the switchover depending on the acceleration parameter or a parameter derived therefrom. |
| US11932059B2 |
Pneumatic tire equipped with a transponder
A pneumatic tire (1) having: a toroidal carcass (2), which consists of a body ply (3) partially collapsed onto itself and therefore having two lateral flaps; two annular beads (4), each of which is surrounded by the body ply (3) and has a bead core (5) and a bead filler (6); an annular tread (7); a pair of sidewalls (11) arranged externally to the body ply (3) between the tread (7) and the beads (4); a pair of abrasion gum strips (12) arranged externally to the body ply (3) under the sidewalls (13) and at the beads (4); and a transponder (13) which is arranged in contact with the body ply (3) at a flap of the body ply (3) and is located below an edge (19) of the body ply (3) between the edge (19) of the body ply (3) and the bead (4). |
| US11932058B2 |
Tire
A tire includes a tread portion 2. At least one middle lateral groove 10 includes first and second middle tie bars 16 and 17. First and second middle sipes 21 and 22 are provided on a ground-contact surface 15s of at least one middle block 15. The first middle sipe 21 includes a termination end 21a located on an inner side in a tire axial direction with respect to the first middle tie bar 16. The second middle sipe 22 includes a termination end 22a located on an outer side in the tire axial direction with respect to the second middle tie bar 17 and on the inner side in the tire axial direction with respect to the termination end 21a of the first middle sipe 21. On the ground-contact surface 15s of the middle block 15, no groove and no sipe are provided in a first region 23. |
| US11932055B2 |
High temperature-resistant wheel
A high temperature-resistant wheel, comprising: an elastic hub assembly (1), which has a thermal insulation layer integrated therewith so as to insulate the elastic hub assembly (1) from exterior high temperatures; and a rigid wheel barbed ring (2), which has the elastic hub assembly (1) fastened inside and rotates together with the elastic hub assembly (1). A robot, which comprises the high temperature-resistant wheel. |
| US11932053B2 |
Decorative applique with polymeric over coating and method of applying same
A vehicle wheel is defined by a substrate including a face and a rim portion. The face defines a plurality of spokes extending radially outwardly between a central portion of the face and the rim portion and defining a mating portion. An applique is affixed to the wheel at the mating portion. A polymer over-coating that is substantially transparent extends over the applique and the wheel substrate defining a continuous polymer surface over the applique and the wheel substrate. |
| US11932051B2 |
Wheel and scooter
A wheel is assembled and fitted with a frame of the scooter, and includes a bearing support, a hub, at least one bearing and a hollow area. The bearing support includes an inner surface facing towards a rotation center of the wheel. Each bearing includes an outer ring and an inner ring, the outer ring is fixedly connected to the hub, and the inner ring and the frame are fixedly connected to the bearing support, respectively. The hollow area is surrounded by the inner surface. |
| US11932043B2 |
Device for displaying one or more transient animated images from three-dimensional microstructures and uses of such a device
A device includes at least one transient image having optical properties which vary depending on the angle of observation, with the image(s) consisting of a set of three-dimensional microstructures arranged in a plurality of subsets. Each subset consists of microstructures having an equivalent or identical planar angle Θ. A security document can include such a device and the device can be used as a security element. |
| US11932037B2 |
Apparatus for forming printing layer, cover glass, and method of fabricating the cover glass
A printed layer forming apparatus for a cover glass of a display device includes: a printing member including a first main body and a projection extending from one surface of the first main body, the projection having a thickness less than that of the first main body; and a cleaning member including a second main body, a first sidewall, and a second sidewall spaced apart from and opposing the first sidewall defining a space into which the projection is insertable to remove ink. |
| US11932035B2 |
Three-dimensional object printing apparatus
There is provided a three-dimensional object printing apparatus including an imaging device fixed to a base and imaging an object located inside an imaging range, a first robot supporting a head having a nozzle for discharging a liquid and changing a position and a posture of the head, and a second robot supporting a three-dimensional workpiece and changes a position and a posture of the workpiece. The three-dimensional object printing apparatus performs a material feeding step of causing the second robot to move the workpiece from an outside to an inside of the imaging range, and a printing step of causing the head to discharge the liquid to the workpiece while at least one of the first robot and the second robot relatively moves the head and the workpiece inside the imaging range. |
| US11932032B2 |
Printing apparatus
A printing apparatus includes a voltage supply section that supplies a charging voltage for charging a transport belt, a detection section that detects whether or not charging abnormality has occurred in the transport belt, and a determination section that determines a cause of the charging abnormality. The determination section determines that the cause of the charging abnormality is abnormality of the voltage supply section, when the movement period includes the period for which the detection section detects the charging abnormality and does not include the period for which the detection section does not detect the charging abnormality. |
| US11932031B2 |
Motor control apparatus and image forming apparatus
A motor control apparatus configured to control a motor, includes: a drive circuit of the motor including a semiconductor device and being installed on a different substrate from a substrate of the motor; a load switching unit configured to set a load of the motor in a first state as a first load, and set a load of the motor in a second state as a second load that is smaller than the first load; and a control unit configured to control the drive circuit and the load switching unit, wherein the control unit is configured to control the drive circuit to start rotation of the motor when the load switching unit is in the second state. |
| US11932029B2 |
Temperature adjustment device for printing machine
An object of the present invention is to provide a temperature adjustment device for a printing machine with a plurality of inking devices mounted therein, the device being capable of adjusting the temperatures of ink smoothing function rollers in the respective inking devices uniformly and accurately. The temperature adjustment device for a printing machine according to the present invention is a temperature adjustment device for a printing machine that adjusts temperatures of rollers in a plurality of inking devices mounted in a printing machine by supplying temperature-regulated water to shaft parts of the rollers, and is characterized by having a plurality of smoothing function roller temperature regulators, provided respectively corresponding to the inking devices, and each adjusting the temperature of the ink smoothing function roller among a series of rollers in each of the inking devices. |
| US11932028B2 |
Printing device including housing, cover attachable thereto, and holder moving in conjunction with movement of cover
A printing device includes a housing, a print head, a platen roller, a holder, and a cover. The housing has a cassette attaching opening through which a printing cassette accommodating a printing tape is attachable to the housing. The holder holds one of the print head and the platen roller. The holder is movable between a nip position in which the print head and the platen roller nip the printing tape and a non-nip position in which the print head and the platen roller do not nip the printing tape. The cover is attachable to the housing. The cover is movable between a covering position to cover at least part of the cassette attaching opening and an engaged position to engage with the housing. The holder moves from the non-nip position to the nip position in conjunction with movement of the cover from the covering position to the engaged position. |
| US11932027B2 |
Cover state sensing mechanism for media processing devices
A media processing device includes: a housing; a cover rotatable between open and closed positions; a main logic board (MLB) supporting a controller, and having a slot extending into the MLB from an open end at a perimeter of the MLB, the slot traversing the MLB from an upper surface to a lower surface; a receiver affixed to the MLB on a first side of the slot, and an emitter affixed to the MLB on a second side of the slot, to emit radiation detectable by the receiver; and a tab movably coupled to the housing, to obstruct the slot and prevent detection of the radiation by the receiver when the cover is in a first one of the open and closed positions, and to clear the slot and permit detection of the radiation by the receiver when the cover is in the other of the open and closed positions. |
| US11932025B2 |
Recording method and ink jet recording apparatus
A recording method for performing recording on a recording medium includes a processing liquid attaching step of attaching a processing liquid including an aggregating agent to the recording medium, a white ink attaching step of attaching a white ink composition including a white coloring material to the recording medium, and a non-white ink attaching step of attaching a non-white ink composition including a non-white coloring material to the recording medium, in which attachment of the white ink composition and attachment of the non-white ink composition are performed by relative scanning of a recording head and the recording medium, and attachment of the white ink composition and attachment of the non-white ink composition are performed on a scanning region of the recording medium by a relative scanning. |
| US11932024B2 |
Liquid discharge apparatus
An apparatus includes a container configured to store a liquid to be supplied to a discharge unit, a first cover portion capable of moving between a closing position where an inlet portion in the container is covered and an opening position, a second cover portion capable of moving between a closing position where the first cover portion is covered and an opening position where the first cover portion is exposed so as to be opened/closed, and a valve which opens/closes a passage communicating with an inside of the container. The valve closes the passage interworking with a movement of the first cover portion to the opening position, and opens the passage interworking with a movement of the second cover portion to the closing position. |
| US11932023B2 |
Reservoir of light emitting elements, printing apparatus including the same, and manufacturing method of display device using the same
A reservoir of a light emitting element includes a storage container accommodating a material in which at least one light emitting element is dispersed. A first electrode and a second electrode are spaced apart from each other in the inside of the storage container. A power supply is electrically coupled to each of the first electrode and the second electrode to apply a power source corresponding to each of the first electrode and the second electrode. Holes are formed in each of the first electrode and the second electrode. |
| US11932021B2 |
Recording apparatus and tank
A recording apparatus includes a tank including a chamber configured to store liquid to be supplied to a recording head that ejects the liquid and a filling port from which the liquid is injected into the chamber, and an injection auxiliary member configured to assist injecting of the liquid into the chamber from the filling port, the injection auxiliary member including a first and a second flow channels each defined by a first or a second upper end portion that opens toward outside of the tank and a first or a second lower end portion that opens toward inside of the tank, wherein the second flow channel has an expansion portion arranged in a middle portion between the second upper end portion and the second lower end portion and configured to form a step to expand a cross-sectional area. |
| US11932017B2 |
Liquid discharge head, liquid discharge device, and actuator
A liquid discharge head includes a diaphragm, a first electrode, a piezoelectric body, and a second electrode which are stacked in this order in a first direction, in which when a region of the piezoelectric body interposed between the first electrode and the second electrode is set as a first region, a region of the piezoelectric body other than the first region is set as a second region, a portion of the diaphragm that overlaps a boundary between the first region and the second region when viewed in the first direction is set as a first portion, and a portion of the diaphragm that is different from the first portion and overlaps the first region when viewed in the first direction is set as a second portion, a thickness of the first portion is smaller than a thickness of the second portion. |
| US11932016B2 |
Liquid ejecting apparatus
A liquid ejecting apparatus includes a liquid ejecting head and a cap configured to contact on an annular contacting region provided in a fixing plate. The liquid ejecting head includes head chips, each including a nozzle plate, and the fixing plate provided with opening portions for exposing the respective nozzle plates. A first hole and a second hole different from the opening portions are provided in the fixing plate. The fixing plate includes a first surface provided with the contacting region and a second surface to which the head chips are fixed. The opening portions are disposed inside the contacting region in a plan view when viewed in a direction perpendicular to the first surface. Each of the first hole and the second hole is disposed inside the contacting region in the plan view and is blocked by a filler. |
| US11932012B2 |
System and method for operating an inkjet printer to attenuate ink drying in the inkjets during printing operations
A method of inkjet printer operation produces a sneeze pattern having a uniform sneeze pattern portion and a tapered area portion within the uniform sneeze pattern to operate inkjets in the printer to eject ink drops within an image area of media sheets passing through the printer to maintain the operational status of the inkjets. A dynamic threshold is applied to a portion of an uniform sneeze pattern to produce the tapered area within the uniform sneeze pattern. The dynamic threshold is changed as a function of distance between a pixel in the portion of the uniform sneeze pattern and the closest edge of an image area of the media sheet on which the tapered area of the sneeze pattern is to be printed. A second threshold can also be changed to alter a volume of ink associated with a pixel in the tapered area within the uniform sneeze pattern. |
| US11932011B2 |
Printing cassette
A printing cassette that is to be attached to and detached from a printing apparatus main body is provided. The printing cassette includes: a first roll in which a first tape is wound around a winding center axis parallel to a first direction; and an input gear that is disposed at a different position from the first roll in the first direction, engaging another gear, and configured to transmit a driving force of a drive shaft of the printing apparatus to the another gear. The first roll has a cylindrical shape in which a hollow portion is defined by an inner peripheral surface. The drive shaft is inserted into the hollow portion of the first roll and the input gear is engaged with the drive shaft in a state where the printing cassette is attached to the printing apparatus main body. |
| US11932008B2 |
Active sheet-edge airflow control for vacuum conveyors
A valve assembly for controlling airflow along sheet edges on a vacuum transport assembly including a platen including one or more holes arranged in rows in a cross process direction, and a belt displaceable with respect to the platen in a process direction, the valve assembly including a flexible plate, including a first end, a second end, a first top surface, and a first bottom surface, and a first actuator connected to the second end and operatively arranged to displace the flexible plate. |
| US11932005B2 |
Transportation device and recording apparatus
A transportation device includes a cover member that is displaceable between a closing position for closing an opening of a body case and an opening position for opening the opening, a processing unit that is arranged inside the body case, and performs a specified processing with respect to a medium transported to a working area communicating with the outside of the body case through the opening when the cover member is positioned at the opening position, and a transmitted unit that is positioned at a first position different from a position between the working area and the processing unit when the cover member is positioned at the closing position, and is positioned at a second position which is the position between the working area and the processing unit when the cover member is positioned at the opening position. |
| US11932003B2 |
Precision cut printing screen
Disclosed is a precision cut printing screen in which the features of a printing pattern are defined on a sheet material by a plurality of apertures within a target printing boundary. Also disclosed is a method of making the printing screen. |
| US11932002B2 |
Garment multilayered-lining sewing process
This disclosure relates to a sewing process of a breathable, reusable, and leak-proof garment multilayered-lining having absorbent, antimicrobial, waterproofing, and steam dispersion functions. Such lining aims at preventing body fluids such as sweat, blood, vaginal fluids, menstrual fluid, urine, breast milk, or post-surgical fluids from leaking. Such a lining provides the absorbent, antimicrobial, waterproofing, and steam dispersion functions. The lining may be sewed or adhered to the garment piece including: men's and women's underwear, shorts, short pants, skirts, pants, bras, shirts, T-shirts, jumpsuits, body shapers, dresses, men's and women's nightwear, etc. The sewing process creates channels for the liquid and creates a non-linear U-shaped structure on the lining to prevent leakage from the sides. The disclosed lining also has a reduced number of layers on its sides due to one of its layers being smaller in width than the other layers, making the coating thinner for the wearer. |
| US11932000B2 |
Refrigerator having a membrane
A refrigerator is disclosed for improved food storage capability. The refrigerator comprises an internal cavity having a membrane that at least partially covers a portion of the walls of the internal cavity. |
| US11931996B2 |
Method for manufacturing a soundproofing assembly having two superposed panels
A method for manufacturing a soundproofing assembly involving providing a first panel of honeycomb structure, fastening an intermediate plate against a second face of the first panel, adhesive-coating a layer of adhesive on the intermediate plate, providing a second panel of honeycomb structure, bonding the first face of the second panel to the layer of adhesive, and perforating the intermediate plate and the layer of adhesive through the cells of the first panel or the cells of the second panel at the bonding zone of the second panel. Such a method makes it possible to save time by dispensing with additional preparation steps. |
| US11931993B2 |
Bonding method and bonding device for flexible panel
A bonding method and a bonding device for a flexible panel. In the process of bonding a protective cover plate and the flexible panel, a heated-type optical adhesive is used, the optical adhesive at normal temperature has relatively low viscosity and the viscosity thereof is below a bondable threshold, so that before the flexible panel and the edge of the protective cover plate are bonded, the optical adhesive and the edge of the protective cover plate come into contact in advance and then can be effectively separated, thus poor bonding in a bending region is avoided, the risk of generating bubbles and cracks is small, and the bonding yield can be improved. Moreover, the optical adhesive is increased in viscosity after heated, thereby ensuring that the flexible panel is bonded to the protective cover plate. |
| US11931992B2 |
Backplate and display device
The present invention provides a backplate and a display device. The backplate is adapted for a display device, the display device includes a bending region, and the backplate includes a bonding region configured to bond to the bending region of the display device. The bonding region includes at least one cutout. When the bending region and the bonding region are bent, squeezing stress is applied to the bending region, the at least one cutout contracts inwardly to reduce the squeezing stress applied to the bending region. |
| US11931986B2 |
Laminate assembly with embedded conductive alloy elements
A laminate assembly includes a matrix layer and elongated, continuous strips of a conductive alloy. The matrix layer has opposite first and second sides connected by opposite first and second edges. Each of the first and second edges extends from the first side of the matrix layer to the opposite second side of the matrix layer. The elongated, continuous strips of the conductive alloy are disposed in the matrix layer between the first and second sides of the matrix layer. The elongated continuous strips continuously extend through the matrix layer from the first edge to the opposite second edge. |
| US11931985B2 |
Packaging material with expanding layer and packaging enclosure formed therewith
A packaging material including one or more expandable layers that provide protection to contents of a packaging enclosure formed with the packaging material. The packaging material includes at least a first layer and a second layer bonded to one another. The first layer is pulled or extended in a first direction that is effective to cause the second layer to expand in a second direction. The second layer is a cut-patterned layer which creates structural strength in the packaging material when expanded. |
| US11931984B2 |
Process for manufacturing bags
An apparatus for production of sacks from semi-finished sacks, preferably tube pieces, with which sacks of different format can be produced has at least one device for the folding of sack bottoms and at least one gluing station for the gluing of at least the bottom flaps of an opened bottom square of the sack bottoms. The gluing station has at least two application heads. Each application head has a glue application area, whose extent is variable in a spatial direction (y), and is movable relative to a bottom center line of the sacks. A maximum glue application area in the spatial direction (y) has a length that is shorter than a spacing (C) located on one side of a bottom center line between an outer edge of the bottom flap of the largest sack format gluable in the gluing station and the center line of the sack. |
| US11931978B2 |
Anti-icing/de-icing honeycomb core composite material and method for manufacturing same
An anti-icing honeycomb core composite manufactured by forming an electromagnetic wave absorption layer by using dielectric fiber, molding the electromagnetic wave absorption layer into a honeycomb core structure by using a molded part including a first base, a second base, and an inner block, hardening the honeycomb core structure, and removing the molded part. The molding step includes first stacking, on the first base including a plurality of grooves in which the inner blocks each having a hexagonal column shape are able to be seated, a plurality of the inner blocks and a plurality of the electromagnetic wave absorption layers as the honeycomb core structure so that the electromagnetic wave absorption layer is disposed between the plurality of inner blocks, and second stacking covering the inner blocks and the electromagnetic wave absorption layers stacked on the first base with the second base having the same shape as the first base. |
| US11931968B2 |
Three-dimensionally laminated object modeling apparatus and three-dimensionally laminated object modeling method
A three-dimensionally laminated object modeling apparatus includes a cylinder configured to store a molten resin, a discharging nozzle that is communicated with the cylinder, and a piston configured to discharge the molten resin from the discharging nozzle by moving in a direction of approaching the discharging nozzle and by pressurizing the molten resin in the cylinder, and models a three-dimensionally modeled object by laminating a resin bead that is the molten resin discharged from the discharging nozzle on a table. It includes a drive device configured to relatively move the discharging nozzle with respect to the table and at least one processor configured to acquire a movement speed of the discharging nozzle and control movement of the piston based on the movement speed of the discharging nozzle. |
| US11931966B2 |
Systems and methods for optical assessments of bioink printability
Systems and methods for optical assessments of bioink printability are described. The systems and methods include the use of hardware, software and optical targets to aid in the evaluation of bioink printability. The optical targets are developed and fabricated from 3D printable materials determined to be “nozzle fidelic” and/or materials that possess well characterized thermosensitivity. The optical targets make it possible to rapidly compare and evaluate bioink printability and can be easily customized and tailored for specific applications. |
| US11931964B2 |
3D printing computer application 3D printing using the same
A method is disclosed for generating a 3D printing file containing an object model of a part having a body and an integral electronic component. To generate the 3D printing file, a processor receives at least one geometry specification of the part to be printed and at least one component performance property of the electronic component to be printed integral to the part. An object model is determined by the processor in accordance with the at least one geometry specification of a part to be printed, the at least one component performance property of an electronic component to be printed, and at least one material property of an electronic component printing material of a 3D printer. The 3D printing file is generated by the processor and comprises the object model. |
| US11931963B2 |
Method for producing a three-dimensional element on a timepiece component
A method for producing a three-dimensional element on a timepiece component, in particular on a dial, that includes generating, by means of a control unit, at least one control instruction for a printing device for reproducing a reference digital graphical representation relating to said three-dimensional element, and constructing, by means of the printing device, at least two substantially superimposed or superimposed layers each having at least one particle which is printed on the timepiece component and which forms the three-dimensional element. |
| US11931957B2 |
Device and method for manipulating particles
A device and method for manipulating particles is provided. The device generally includes a screen acting as a support for a structure formed by particles, which may be selectively deposited on a first substrate. The device may be included in a 3D printing system. |
| US11931956B2 |
Multi-sensor quality inference and control for additive manufacturing processes
This invention teaches a multi-sensor quality inference system for additive manufacturing. This invention still further teaches a quality system that is capable of discerning and addressing three quality issues: i) process anomalies, or extreme unpredictable events uncorrelated to process inputs; ii) process variations, or difference between desired process parameters and actual operating conditions; and iii) material structure and properties, or the quality of the resultant material created by the Additive Manufacturing process. This invention further teaches experimental observations of the Additive Manufacturing process made only in a Lagrangian frame of reference. This invention even further teaches the use of the gathered sensor data to evaluate and control additive manufacturing operations in real time. |
| US11931947B2 |
Method for producing resin container, injection core mold, mold for injection molding, and device for producing resin container
A method for manufacturing a resin container, the method including: injection-molding a bottomed preform made of resin; and blow-molding the preform to manufacture a resin container, in which the injection molding includes filling a cavity formed by at least an injection core mold and an injection cavity mold with a molten resin to form the preform, and a first groove that extends from a bottom portion defining portion to a neck portion defining portion is formed in a surface of the body portion defining portion of the injection core mold. |
| US11931944B2 |
Pultrusion with abrasion resistant finish
A lineal product includes a composite pultruded substrate having a solid outer surface, and a multi-layer coating extruded directly onto the outer surface. The coating comprises a solid extruded base layer comprising a first thermoplastic material extruded onto the outer surface, the base layer having a base-layer inner surface in intimate contact with the outer surface and a base-layer outer interface. The coating further comprises a solid extruded outer layer comprising a second thermoplastic material comprising polymethyl methacrylate extruded onto the first thermoplastic material, the solid extruded outer layer having an outer-layer interface in intimate contact with the base-layer outer interface and an outer-layer outer surface, wherein the intimate contact between the base-layer outer interface and the outer-layer interface forms a solid interface between the base layer and the outer layer. The solid extruded outer layer has a hardness of at least 1H pencil hardness. |
| US11931936B2 |
System of manufacturing injection molded article and metal mold
In an injection process, molten resin is successively injected from a first flow channel and a second flow channel connected with each other in order into a cavity of a metal mold. High-temperature resin existing in the first flow channel is injected in advance into the cavity as a part of a single shot of molten resin to later form a skin layer of a molded article. Other low temperature resin near a flowable limit existing in the second flow channel is subsequently injected into the cavity as another part of the single shot of molten resin to later form a core layer of the molded article. A low temperature resin remaining in the first flow channel when injection is completed is warmed to be a high-temperature resin before the next cycle, thereby allowing successive molding of molded articles. |
| US11931931B2 |
Laminated films and methods of making and using same
An article comprises a laminate with a layer comprising a first latex composition containing a cross-linker component selected from sulfur, organic peroxide, vulcanizing activators, and vulcanizing accelerator; and a second layer comprising a second latex composition free of the cross-linker component. The laminate is formed by dipping a mold into the first latex composition then into the second latex composition forming a laminated film, then curing the laminated film by heating to a temperature between 90° C. to 140° C. Lastly, the laminated film is removed from the mold via inversion such that the second layer is inwards and the first layer is outwards. |
| US11931924B2 |
Method for producing flexible mold, flexible mold substrate and method for producing optical component
Provided is a base (1) for a flexible mold that is to be wound in an endless manner, and the base includes: an intermediate sheet (2); and first and second resin sheets (3, 5) bonded to both main surfaces of the intermediate sheet (2) through intermediation of first and second bonding layers (4, 6), respectively. The intermediate sheet (2) includes: first and second spacer sheets (7, 8), which are each made of a resin, and are arranged at one end portion and another end portion in a winding direction, respectively; and a glass sheet (9) arranged between those spacer sheets (7, 8). |
| US11931922B2 |
Method for computationally designing a re-usable two-pieced mold
The invention relates to a method for computationally designing a number of re-usable two-pieced molds for the reproduction of an object, wherein each mold is fillable with filling material, in particular resin, to form the object or a part of the object to be reproduced, wherein each mold consists of rigid material. |
| US11931915B2 |
Cutting apparatus for cutting a substantially V-shaped strip from meat products fed in a transport direction T and method and apparatus for removing a substantially V-shaped strip from meat products fed in a transport direction T having such a cutting apparatus
A cutting apparatus for cutting an essentially V-shaped strip from meat products fed in a transport direction has a knife carrier to which two knife units are assigned. Each knife unit has a circular knife and a drive for rotationally driving the circular knife about a central axis of rotation. The two circular knives are set substantially in a V-shape to each other in a position enclosing an angle. An adjustable arrangement of the knife units provides for setting of the size of the angle. The offset of the two central axes of rotation to each other is equal to zero in the transport direction and the two knife units are adjustable exclusively synchronously with each other. A corresponding apparatus and method for cutting an essentially V-shaped strip from meat products fed in transport direction is also provided. |
| US11931909B2 |
Data selection based on uncertainty quantification
Apparatuses, systems, and techniques generate poses of an object based on data of the object observed from a first viewpoint and a second viewpoint. The poses can be evaluated to determine a portion of the data usable by an estimator to generate a pose of the object. |
| US11931908B2 |
Detecting robotic calibration accuracy discrepancies
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for measuring and reporting calibration accuracy of robots and sensors assigned to perform a task in an operating environment. One of the methods includes receiving a request to perform a calibration process for one or more robots in an operating environment; in response, performing the calibration process including executing a calibration program that generates movement data representing movements by the one or more robots within the operating environment; computing a measure of calibration accuracy from the movement data; receiving an input program to be executed in the operating environment; determining that the measure of calibration accuracy does not satisfy an accuracy tolerance of the input program; and in response, generating a notification representing that the measure of calibration accuracy generated from performing the calibration process does not satisfy the accuracy tolerance of the input program. |
| US11931906B2 |
Mobile robot device and method for providing service to user
Provided are an artificial intelligence (AI) system utilizing a machine learning algorithm such as deep learning and an application thereof. A method of providing, by a mobile robot device including an arm device, a service to a user includes obtaining sensing information obtained by sensing a surrounding environment of the mobile robot device while the mobile robot device is traveling, changing, based on the sensing information which has been obtained by sensing, a safety operation level of the mobile robot device, and controlling, based on the changed safety operation level, an operation of the mobile robot device, wherein the safety operation level is a level for controlling an operation related to a movement of the mobile robot device and a motion of the arm device, and the mobile robot device changes the safety operation level by applying the obtained sensed information to a training model trained using an artificial intelligence algorithm. |
| US11931905B2 |
Failure prediction method and failure prediction apparatus
A failure prediction method of predicting a failure of a component of a robot including a robot arm having the component and a detection section that detects information on vibration characteristics when the robot arm moves, includes generating a failure prediction model for prediction of the failure of the component by machine learning based on the information on vibration characteristics, and predicting the failure of the component based on an estimated value of failure prediction output by the generated failure prediction model when the information on vibration characteristics is input to the generated failure prediction model. |
| US11931896B2 |
Robot system for controlling load of machine depending on tool wear and method for controlling load of machine using the same
A robot system for adjusting a machining load depending on tool wear includes a robot that is coupled to a machining unit, moves the machining unit to change a position of a tool with respect to a machining target, and has a plurality of joints. The robot system further includes a support that supports the machining target and moves the machining target to change a position of the machining target with respect to the tool, a sensor unit that is provided on the machining unit and measures an amount of current supplied to a machining motor which operates the tool or an operation force of the tool, and a controller that receives a measurement signal from the sensor unit and transmits a control signal to the robot and the support. |
| US11931895B2 |
Robot control system and robot control method
A robot control system includes circuitry configured to: determine a necessity of assisting a robot to complete an automated work, based on environment information of the robot; select a remote operator from candidate remote operators based on stored operator data in response to determining that it is necessary to assist the robot to complete the automated work; transmit the environment information to the selected remote operator via a communication network; receive an operation instruction based on the environment information from the selected remote operator via the communication network; and control the robot to complete the automated work based on the operation instruction. |
| US11931894B1 |
Robot systems, methods, control modules, and computer program products that leverage large language models
Robot control systems, methods, control modules and computer program products that leverage one or more large language model(s) (LLMs) in order to achieve at least some degree of autonomy are described. Robot control parameters and/or instructions may advantageously be specified in natural language (NL) and communicated with the LLM via an NL prompt or query. An NL response from the LLM may then be converted into robot control parameters and/or instructions. In this way, an LLM may be leveraged by the robot control system to enhance the autonomy of various operations and/or functions, including without limitation task planning, motion planning, human interaction, and/or reasoning about the environment. |
| US11931893B2 |
Devices with low melting point alloy for control of device flexibility
A continuum device/manipulator includes a first flexible tube, a low melting point (LMP) alloy disposed within the first flexible tube, and a temperature adjustment element that applies heat or cooling to change a phase of the LMP alloy. Changing the phase of the LMP alloy controls a flexibility of the first flexible tube. |
| US11931888B2 |
Robotic tool having selectable compliance modes
A robotic tool has a longitudinal shaft, defining a longitudinal axis when the shaft is in a default, centered position. A lockout rod is moveable between first and second positions. In the first position, the lockout rod allows the longitudinal shaft to move with 360 radial degrees of compliance about the longitudinal axis. In the second position, the lockout rod limits compliance of the longitudinal shaft to only one radial angle from the longitudinal axis. In one embodiment the lockout rod is positioned adjacent (e.g., above or below) part of one ring of a 2-axis concentric ring gimbal. The lockout rod is shaped so as to not contact any part of the gimbal in the first position, allowing compliance in a full 360 radial degrees. In the second position, the lockout rod limits the motion of one ring of the gimbal, limiting compliance of the shaft to motion of the other ring, which is necessarily limited to only one radial angle. In one embodiment the lockout rod is shaped and position such that it moves between the first and second positions by rotational motion about its own longitudinal axis. |
| US11931887B2 |
End effector device
The end effector device includes an end effector including a palm and a plurality of fingers, a drive device, a position shift direction determination unit and a position shift correction unit. Each finger includes a tactile sensor unit capable of detecting external forces in at least three axial directions. The position shift direction determination unit determines in which direction the object being grasped is position-shifted with respect to the fitting recess based on a detection result detected by the tactile sensor unit in a case where at least one of the external forces detected by the tactile sensor unit is a specified value or more. The position shift correction unit moves the palm in a direction opposite to a position shift direction of the object being grasped determined by the position shift direction determination unit. |
| US11931874B2 |
Powered fastener driver
A fastener driver includes a housing, a cylinder disposed within the housing, a piston positioned and moveable within the cylinder, and a driver blade. The driver blade includes a body defining a first end having an aperture defined therein and a second end opposite the first end. The aperture is sized to receive a fastener to attach the driver blade to the piston. The driver blade is moveable with the piston from a first position toward a second position along a longitudinal axis during a fastener driving operation. A nosepiece at least partially defining a fastener driving track through which fasteners are driven. A total length of the fastener driver as measured between a distal end of the nosepiece and a distal end of the cylinder is less than 11.4 inches (289.6 mm). |
| US11931866B2 |
Grinding wheel assembly
An abrasive tool comprises an arbor having a body formed with an internal bore, a mounting plate disposed on the arbor, a cover plate, an abrasive article disposed between the mounting plate and the cover plate, and at least one internal resilient member disposed within the internal bore of the arbor. |
| US11931862B2 |
Sheet glass product with increased edge strength and method for producing same
Thin glass elements with improved edge strength are provided—from a sheet glass element that has two opposite parallel faces and an edge connecting the faces. The sheet glass element has a thickness of at most 700 μm. At least a portion of the edge is defined by an edge surface portion that is convexly curved, so that at least one of the faces merges into the edge surface portion, wherein a curved arc of the edge surface portion has a length that is at least 1/30 of the thickness of the sheet glass element. In the region of the convex curvature, the edge surface portion has indentations in the form of furrows. |
| US11931859B2 |
Grinder
A grinder includes a motor including an output shaft, a housing accommodating the motor, a switch, a brake member movable back and forth between a rear braking position and a front brake release position, a switch lever movable between an initial position and a depressed position, a sliding member slidable between a first position to move the brake member to the brake release position and a second position to move the brake member to the braking position to turn on the switch at the first position and turn off the switch at the second position, and a link member rotatable between a first rotational position to move the sliding member to the first position and a second rotational position to move the sliding member to the second position. |
| US11931856B2 |
Polishing pad, process for preparing the same, and process for preparing a semiconductor device using the same
Embodiments relate to a polishing pad for use in a chemical mechanical planarization (CMP) process of semiconductors, a process for preparing the same, and a process for preparing a semiconductor device using the same. In the polishing pad according to the embodiment, the size (or diameter) and distribution of a plurality of pores are adjusted, whereby the polishing performance such as polishing rate and within-wafer non-uniformity can be further enhanced. |
| US11931844B2 |
Cutting machine
A cutting machine includes a holder located below a spindle to hold processing targets, and an adaptor connected to a rotation shaft to rotatably support the holder. The holder includes a first holder fixed to the adaptor and including a pin insertion hole to which a fixing pin attached to a processing target is fixed, and a second holder detachably attached to the first holder and including a pin insertion hole at a position facing the pin insertion hole. The fixing pin extends in a Y-axis direction. In the Y-axis direction, a distance between a processing target fixed to the pin insertion hole and a processing target fixed to the pin insertion hole is shorter than a length of the fixing pin. |
| US11931838B2 |
Machines, systems, and methods for automated truss assembly and crimping
An alignment and installation jig for a screw anchor driving machine. The alignment and installation jig includes a laser target that can be moved from an alignment position to a driving position. The jig may also include one or more automated crimping assemblies to form permanent connections between overlapping foundation components while the machine is correctly oriented to assembly a truss foundation. One crimping assembly device may effect crimp joints between a foundation component held by the jig and overlapping upper ends of a pair of adjacent foundation legs. Second crimping assemblies may telescope down each leg to effect respective crimp joints between the lower end of the leg and the upper end of a driven foundation component. |
| US11931837B2 |
Ring assembly method and manufacturing method
A process of setting a front end-side retaining ring at a small diameter part of a ring temporary holding jig. A process of causing the ring temporary holding jig to temporarily hold the front end-side retaining ring by using a first ring press member. A process of attaching the ring temporary holding jig to a shaft. A process of transferring the front end-side retaining ring from a large diameter part of the ring temporary holding jig to a first outer peripheral surface of the shaft by using a second ring press member including a dimension shorter than a dimension of the first ring press member. A process of sliding the front end-side retaining ring on the first outer peripheral surface of the shaft to assemble the front end-side retaining ring in the ring groove by using the second ring press member. |
| US11931836B2 |
Workpiece-based setting of weld parameters
An example welding system includes: a visual acquisition system comprising an imaging device and configured to acquire a visual representation of a weld part and to convert the visual representation into data representative of weld part features; and a part recognition component comprising processing circuitry configured to: receive the digital data; identify one or more features of the weld part in response to receipt of the digital signal; compare the digital signal to stored data of a plurality of weld parts stored in a weld part database to match one or more identified features to a known weld part of the plurality of weld parts stored in the weld part database; identify weld settings stored in a weld parameter database associated with the matching known weld part of the plurality of weld parts stored in the weld part database; and send the weld settings to a welding power supply. |
| US11931834B2 |
Method for regulating or controlling the conveyance speed of a wire composed of consumable material during a laser soldering or laser welding method, and laser soldering or laser welding device for carrying out such a method
In a method for regulating or controlling the conveyance speed of a wire composed of consumable material during a laser soldering or welding method, the wire is melted by a laser beam from a laser unit and is conveyed at a mean conveyance speed toward a workpiece to be processed, wherein a voltage between the wire and the workpiece is measured. A laser soldering or laser welding device carries out this method. In order to avoid at least relatively lengthy short-circuit breaking between the end of the wire and the workpiece, the conveyance speed of the wire, as a function of the measured voltage, is temporarily increased to a predetermined boost speed by increasing the conveyance speed to the predetermined boost speed when a defined voltage limit value is exceeded, and the conveyance speed is reduced again at the latest when the voltage limit value falls below. |
| US11931831B2 |
Status alarm mask for welding and method of operating status alarm mask
A status alarm mask may include a main body to cover a face and eyes of a user. The mask may include a filter unit placed at a front surface portion of the main body to protect the eyes. The mask may include a communication module configured to establish a communication session with a welding torch held by the user and receive at least one inclination value of the welding torch being operated by the user, through the communication session. The mask may include a controller configured to determine whether a work of the torch is in progress, on the basis of an operation of the filter unit and to generate notification output data when the work of the torch is in progress. The mask may include an output unit placed at a location not overlapping with the filter unit and configured to receive and output the notification output data. |
| US11931830B2 |
Gas shielded arc welding control method and control device
A control method for gas-shielded arc welding includes providing a normal arc period in which the welding current is maintained at a setting current Icc set in advance, and providing a separation control period after the separation timing of the molten droplet is detected in the normal arc period, the separation control period including a current decreasing section, a current maintaining section, and a current increasing section. In the separation control period, at least one of the following controls for preventing a short circuit is performed: control of an output voltage, control of a feeding speed, and control of a gas ratio. |
| US11931829B2 |
Flux and solder paste
A flux containing 0.1 to 20 wt % of 2-hydroxyisobutyric acid as an activator, 10 to 60 wt % of a cationic surfactant and 5 to 60 wt % of a nonionic surfactant. A solder paste contains a flux containing 0.1 to 20 wt % of 2-hydroxyisobutyric acid as an activator, 10 to 60 wt % of a cationic surfactant, and 5 to 60 wt % of a nonionic surfactant and a metal powder. |
| US11931828B2 |
Copper-phosphorus-tin brazing wire and preparation method thereof
The present disclosure provides a copper-phosphorus-tin brazing wire and a preparation method thereof, relates to the technical field of brazing materials. The copper-phosphorus-tin brazing wire is of a three-layer structure, the inner layer is Cu, the middle layer is Cu-14P alloy, and the outer layer is Sn, wherein the mass percentage of Sn is over 7%. The present disclosure solves the technical problems in the prior art that the copper-phosphorus-silver brazing filler metal is prone to produce defects such as pores and inclusions when brazing copper alloys, which leads to the decline of the mechanical properties of the joint, and simultaneously provides the preparation method of the copper-phosphorus-tin brazing wire, such that the technical problem that it is difficult to obtain copper-phosphorus-tin brazing wire with a wire diameter below 0.5 mm under the condition of high Sn content is solved. |
| US11931825B2 |
System and methods for fabricating a component with laser array
An additive manufacturing system includes a laser array including a plurality of laser devices. Each laser device of the plurality of laser devices generates an energy beam for forming a melt pool in a powder bed. The additive manufacturing system further includes at least one optical element. The optical element receives at least one of the energy beams and induces a predetermined power diffusion in the at least one energy beam. |
| US11931824B2 |
Laser control systems for additive manufacturing
Laser control systems and related methods for controlling arrays of lasers are disclosed. A laser control system may include a first controller configured to generate a trigger signal based on a position of a laser array, and a second controller configured to send a firing signal to one or more lasers of the laser array upon receiving the trigger signal. The one or more lasers may be selected based on a desired pattern of laser energy to be formed at a particular position of the laser array. |
| US11931822B2 |
System and methodology for welding
A technique facilitates a welding operation in a variety of difficult environments, including downhole environments, to enable formation of a dependable connection between components. A tool may be constructed to contain a material mixture used in the welding operation. The tool is conveyed to a position adjacent a weld region of components to be welded together. The material mixture is of a type which may be ignited to initiate a reaction which forms a molten metal from at least one constituent in the material mixture. Additionally, the tool comprises a nozzle oriented to direct the molten metal to the weld region so as to form a secure, welded connection between the components. |
| US11931820B2 |
Swappable retractable tool tip (SRTT)
Systems and techniques are directed to a Swappable Retractable Tool Tip (SRTT), which is designed as a next generation of friction stir welding tools and retractable tool tips. The disclosed SRTT may be “swappable,” having different types of retractable tool tips that can be assembled and employed as a part of the SRTT. A SRTT system can include at least: a blank tool holder, a piston, and a retractable tool tip. In operation, the blank tool holder allows air to flow to cause movement of the piston and the retractable tool tip. For example, compressed air can push up on the piston and the retractable tool tip, retracting it into a “home” position inside of the blank tool holder. Also, the SRTT can include springs that push down on the piston and the retractable tool tip, extending the tip into an “extended” position outside of the blank tool holder. |
| US11931819B2 |
Methods for manufacturing ceramic and ceramic composite components and components made thereby
Ceramic and ceramic composite components suitable for high temperature applications and methods of manufacturing such components. The components are formed by a displacive compensation of porosity (DCP) process and are suitable for use at operating temperatures above 600° C., and preferably above 1400° C., and possess superior mechanical properties. |
| US11931818B2 |
Method for non-destructively testing a quality of an ultrasonic weld
A method for non-destructive testing of a quality of an ultrasonic weld from a welding process includes detecting of a time-dependent measurement value over a period of time, where the measurement value is characteristic of a mechanical or electrical vibration behavior of a welding process to be tested. The method includes evaluating a measurement-value course of the detected time-dependent measurement value by using a Fourier analysis. The method further includes comparing a result of the evaluation to a reference value in order to test the quality of the weld. A measuring device and an ultrasonic welding system are also included. |
| US11931816B2 |
Thread-cutting die head for powered pipe threader
A thread-cutting die head includes a die carrier, defining a central axis, for supporting a plurality of thread-cutting dies, a cam plate coaxial with the die carrier including a plurality of cam members for engaging with the plurality of thread-cutting dies, and a locking system including a positioning screw extending through an arcuate slot in the cam plate, a bushing surrounding the positioning screw, and a handle threadably coupled to the positioning screw configured to impart a force against the bushing to press the flange portion of the bushing against the first surface of the cam plate, thereby developing a frictional force between the bushing and the cam plate to lock the rotational position of the cam plate relative to the die carrier. |
| US11931811B2 |
Coated cutting tool
A coated cutting tool comprising a substrate containing a cubic boron nitride-containing sintered body, and a coating layer formed on the substrate, wherein the coating layer comprises a lowermost layer and an alternating laminate structure in this order, the lowermost layer comprises (Al1-xCrx)N, an average thickness of the lowermost layer is 0.01 μm or more and 0.2 μm or less, the alternating laminate structure includes mutually different two kinds of compound layers of a first compound layer containing (Al1-y1Cry1)N and a second compound layer containing (Al1-y2Cry2)N alternately laminated repeatedly twice or more, an average thickness of the entire alternating laminate structure is 0.1 μm or more and 1.2 μm or less, an average thickness of the entire coating layer is 0.2 μm or more and 1.3 μm or less, and a compressive residual stress at the cubic crystal (111) plane is 3.0 GPa or less. |
| US11931802B2 |
Molten metal controlled flow launder
A launder for use in moving molten metal includes at least one relatively narrow channel through which molten metal flows. Using a narrow, rather than broad, channel permits better control of the flow and helps prevent overflowing the launder or a structure adjacent the launder. A molten metal pumping or transfer system may utilize a launder as disclosed herein. |
| US11931797B1 |
Double-acting switch valve
A double-acting switch valve includes a mounting bracket and two mutually backup sealing assemblies disposed on the mounting bracket, each of the two sealing assemblies including a carbon rod and a carbon rod moving assembly, the carbon rod moving assembly being configured to translate, and elevate or lower the carbon rod so as to block or open a metal liquid channel between two metal liquid furnaces. Two sealing assemblies which are mutually replaceable, where when the carbon rod on one of the sealing assemblies is worn down, the other sealing assembly may take its place to block the metal liquid outlet again via the carbon rod; and then the worn-down carbon rod is renewed. This design eliminates the time taken for replacing the carbon rod and can reduce the amount of the metal liquid discharged via the metal liquid outlet during replacement of the carbon rod. |
| US11931791B2 |
Stitcher
A stitcher (1) for connecting an end portion of an outgoing metal strip to a starting portion of an incoming metal strip for a continuously operated strip processing system comprises a first punching tool (20), which is designed to connect metal strips having a first thickness range and/or strength range to one another, and a second punching tool (30), which is designed to connect metal strips having a second thickness range and/or strength range to one another. Both thickness ranges and/or strength ranges are different from one another. |
| US11931789B2 |
Assembly for deforming metal parts by magnetic pulse
An assembly to deform metal parts by magnetic pulse includes an induction coil having branches connected to a power supply. The branches extend adjacent to one another to define a slot. An active portion of the coil connected to the first and second branches, an active surface of the active portion being arranged opposite a part to be deformed. The assembly includes an integral mask cooperating in a detachable manner with all or a portion of the coil when the mask is in an operating position on the coil. The mask having a shape that is at least partially complementary to the shape of the coil such that when it is in the operating position, a first portion of the mask is inserted into the slot and a second portion of the mask covers the active surface of the coil. The mask being made of an electrically insulating material. |
| US11931787B2 |
Method and system for forming protrusions, and method for manufacturing metal component having protrusions
Solid metal protrusions are formed by the method including: clamping and fixing the metal workpiece between a support die and a pressure die; pressing end cross sections of two or more outer peripheral end parts of the metal workpiece fixed between the support die and the pressure die at a temperature lower than a softening point of a metal used as the metal workpiece from a direction perpendicular or oblique to an upright direction of the protrusions to be formed on one surface of the metal workpiece by press molding using a pressing die or a pressing jig; undergoing plastic flows of metal into through-holes formed as recessed parts that serve as female molds for forming the protrusions in at least one of the support die and the pressure die; and forming solid protrusions on the surface of the metal workpiece. |
| US11931786B2 |
Method of manufacturing a hot-stamped part
A method of manufacturing a hot-stamped part includes: inserting a blank into a heating furnace including a plurality of sections with different temperature ranges; step heating the blank in multiple stages; and soaking the blank at a temperature of about Ac3 to about 1,000° C., wherein in the step of heating the blank, a temperature condition in the heating furnace satisfies the following equation: 0<(Tg−Ti)/Lt<0.025° C./mm, where Tg denotes a soaking temperature (° C.), Ti denotes an initial temperature (° C.) of the heating furnace, and Lt denotes a length (mm) of step heating sections. |
| US11931781B2 |
Method and system for treating municipal solid waste
A method for treating process material using a plurality of autoclaves. The method includes: introducing steam into a hollow interior of a first autoclave; increasing the temperature within the hollow interior of the first autoclave by adding heat to the hollow interior of the first autoclave using an indirect heat source; reducing the temperature and pressure within the hollow interior of the first autoclave by flashing a portion of the steam within the hollow interior of the first autoclave to a second autoclave; increasing the temperature within the hollow interior of the first autoclave by continuing to add heat to the hollow interior of first autoclave using the indirect heat source; and reducing a moisture content of a process material in the hollow interior of the first autoclave to a predetermined value by venting a remaining portion of the steam from the first autoclave into a third autoclave. |
| US11931779B2 |
Smart scraper
Provided is a pipeline scraper apparatus that may clean an inside surface of a pipeline. The apparatus may include a body, a water collection recess, a first and a second fluid port, a condenser coil, a lubricant storage tank, and a lubricant. The apparatus is configured to distribute lubricant onto the exterior surface of the body. In the apparatus, a condenser coil may be positioned within the water collection recess, and a lubricant storage tank may be positioned within the interior space. Further provided is a method for using a pipeline scraper apparatus that may include introducing the pipeline scraper apparatus into a pipeline to be treated. |
| US11931778B2 |
Systems and methods for large debris conveyance
A device for sorting particulate material includes a main conveyor belt, a separation screen, a graded material conveyor, and an oversize material conveyor. The separation screen is configured to separate the material into a first portion and a second portion with a larger average particle diameter than the first portion. The graded material conveyor is positioned below the separation screen to receive the first portion of the material, and the oversize material conveyor is positioned at an end of the separation screen to receive the second portion of the material. |
| US11931776B2 |
Actuator, method for manufacturing the actuator, and acoustic transmitter
Provided are an actuator, method for manufacturing the actuator, and acoustic transmitter having the actuator. The actuator includes: an elastic metal member having a plurality of curved segments and a plurality of connection segments which constitute a ring structure with a long-axis direction and a short-axis direction; a multilayer piezoelectric member disposed within the ring structure and having a plurality of stacked piezoelectric units along the long-axis direction; and a plurality of coupling members disposed within the ring structure, wherein the multilayer piezoelectric member has two ends in the long-axis direction that are coupled to the connection segments of the elastic metal member in the long-axis direction. A preload stress is imparted to the elastic metal member. A plurality of coupling members having a size corresponding to the preload stress are disposed between the elastic metal member and the multilayer piezoelectric member. |
| US11931775B2 |
Laminate, display including the same, and article including the display
A laminate, a display device including the laminate, and an article including the display, the laminate including a substrate, a protective layer, and an intermediate layer provided between the substrate and the protective layer, wherein the protective layer includes a fluorine-containing (poly)ether amide silane compound represented by Formula 1 and having a molecular weight greater than 2,000 Da, and the intermediate layer includes at least one Si—O bond and having a density greater than about 2.0 g/cm3 and less than about 2.5 g/cm3, Rf-(L1)p1-Q1-(L2)p2-Si(R1)(R2)(R3) Formula 1 wherein, in Formula 1, Rf, L1, p1, Q1, L2, p2, R1 to R3 are the same as described in the specification. |
| US11931771B2 |
System for applying a product by roller
A system for applying a product (3) by roller is disclosed. The system has an applicator roller (1) for applying a product (3) on a substrate (4) and a first dosing roller (2′) for dosing said product (3) on the surface of the applicator roller (1), wherein the system comprises at least one second dosing roller (2″) configured to fine-tune the dosing performed by the first dosing roller (2′), thereby adjusting the amount of product (3) dosed on the surface of the applicator roller (1). |
| US11931768B2 |
Dispensing system
A dispensing system for jetting a material onto a substrate is disclosed. The dispensing system includes a plate defining a first surface, a second surface opposite the first surface in a first direction, and at least one slot that extends through the plate from the first surface to the second surface, and an actuator assembly that contains a piezoelectric element and is operatively coupled to the needle. The dispensing system also includes at least one fastener that extends through the actuator assembly and the at least one slot, where the at least one fastener is configured to selectively engage the plate such that 1) in a disengaged configuration, the at least one fastener is movable within the slot and the actuator assembly is movable relative to the plate, and 2) in an engaged configuration, the at least one fastener is not movable within the slot and the actuator assembly is not movable relative to the plate such that a stroke length of the needle is adjusted. |
| US11931767B2 |
Metering build material in three-dimensional (3D) printing using a tool
A metering apparatus and corresponding method meter a powder material in a three-dimensional (3D) printing system. The metering apparatus comprises a hopper with walls configured to contain a powder material, a metering roller, and a tool. The metering roller is located beneath an opening of the hopper. The metering roller and a given wall of the walls of the hopper are spaced apart by a gap therebetween at the opening; the gap in combination with rotation of the metering roller causes the powder material to flow from under the given wall of the hopper at a substantially predictable rate. The tool is positioned at the given wall where the flow emerges and is configured to force the powder material off of the metering roller to supply the 3D printing system with the powder material for printing a 3D object. |
| US11931765B2 |
Pressure-fed accessories adapter for an airless spray gun
A spray gun adapter establishes fluid communication between a fluid pump of a handheld airless spray gun and an applicator accessory. The adapter comprises an adapter body, a head attached to the adapter body, and a protrusion. The adapter body comprises an upper portion, a lower portion, a radial inlet located in a sidewall of the adapter body between the upper and lower portions, and an adapter bore having a first diameter in fluid communication with the radial inlet. The head comprises a cavity in fluid communication with the adapter bore and having a second diameter larger than the first diameter, an adapter outlet located in the upper portion of the adapter body and in fluid communication with the cavity, and a handle extending radially from the head. The protrusion extends radially from the adapter body between the upper and lower portions of the adapter body. |
| US11931764B2 |
Spray gun kit, associated method of use and gun
A kit for a spray gun including a sleeve delimiting an inner volume provided to contain a pressurized fluid, the sleeve being configured to be connected to a main body of a spray gun, the sleeve having a radial periphery delimiting a fluid outlet of the sleeve and at least one orifice emerging on the radial periphery and fluidly connecting the inner volume and the radial periphery, a connector having an intake end connected to the fluid outlet and a connecting end suitable for being connected to a cup so as to fluidly connect the cup to the inner volume of the sleeve, and a ring surrounding the sleeve and covering the fluid outlet outside the intake end of the connector. |
| US11931763B2 |
Identifying and quantifying components in a high-melting-point liquid
Apparatus, systems, and methods for identifying and quantifying chemical components in a high-melting-point liquid. One such method includes: receiving, into a nebulizer assembly, a high-melting-point liquid from a molten liquid conduit; aerosolizing, using the nebulizer assembly, at least a portion of the received high-melting-point liquid; delivering, into one or more instruments, the aerosolized high-melting-point liquid from the nebulizer; and chemically analyzing, using the one or more instruments, the aerosolized high-melting-point liquid. |
| US11931761B2 |
Torpedo nozzle apparatus
The present invention embodies a spray nozzle for mixing and spraying a mixture of liquid and dry material. The device is comprised of a liquid injector, a torpedo, a spray tip, and a mixing chamber. The mixing chamber is connected to a hose that directs dry material through the apparatus. Dry material is forced around and over the first end of the torpedo within the mixing chamber, slowing the speed of that material and focusing it toward the second end of the torpedo where it mixes with liquid exiting the spray tip at this second end. The torpedo blends the dry and liquid components more uniformly resulting in a more homogenous material. |
| US11931757B2 |
Method for monitoring a nozzle mouthpiece for placing on a nozzle
A method for monitoring a nozzle mouthpiece for placing on a nozzle for spraying materials, in particular dispersions, emulsions or suspensions. |
| US11931756B1 |
Sprinkler head cover
Implementations of sprinkler head covers may include: an artificial turf portion including a backing, a stiffener coupled to the backing at a first side of the stiffener, and a bag removably coupled to a second side of the stiffener. The second side may be opposite the first side of the stiffener. |
| US11931749B2 |
Dispenser for dispensing liquids
A dispenser for dispensing liquids, in particular ophthalmic liquids, for dispensing the medicine as individual drops is mounted on the neck of a reservoir, e.g., a bottle, and it is made of a flange connected to a bushing and with a domed tip situated on the opposite side of the bushing, the flange being fitted onto the neck of the reservoir and the bushing entering the neck of the reservoir, while a dispensing domed tip comprising a dispensing opening protrudes outside the reservoir. Inside the bushing and the domed tip there is a conical element placed therein, blocking the flow of liquids, the opening in the domed tip having an inner flange. The conical element has a flange at the base of the cone. The flange situated in the dispensing domed tip is ended from the inside with a fin directed towards the conical element blocking the flow of liquids. |
| US11931748B2 |
Magnetic density separation device and method
A magnetic density separator comprising a process channel through which in use magnetic process liquid and particles to be separated flow in a flow direction, a magnetization device that is arranged to extend in flow direction along at least one of the walls of the channel so as to in use apply a magnetic field to the process liquid in a separation zone of the channel to establish a cut density of the magnetic process liquid to separate the particles in the process liquid based on their density, a laminator through which the magnetic process liquid is introduced into the channel to flow laminarized in flow direction along the separation zone, and a feed through which a mixture of process liquid and particles to be separated is introduced into the process channel to join the laminarized process liquid, characterized in that the feed includes an entraining device. |
| US11931746B2 |
Apparatus for processing aggregate material
An apparatus for processing aggregate material includes a chassis, a trough mounted on the chassis at an inclined angle, and at least one shaft rotatably mounted within the trough and extending from a lower to an upper end of the trough. The at least one shaft has blades mounted thereon, the blades being angled so that they carry material within the trough towards the upper end of the trough when the at least one shaft is in a normal direction of rotation. A discharge opening is formed in a base of the trough adjacent the upper end of the trough, a weir being provided in the trough upstream of the discharge opening over which processed material must pass to reach the discharge opening. |
| US11931745B2 |
Grinding roll
A grinding roll including a roll body having a cylindrical outer surface extending axially between a pair of opposite ends and a side groove formed at each end of the roll body. The side groove includes a support shoulder recessed from the cylindrical outer surface and/or from surfaces of the opposite ends of the roll body. The grinding roll includes an edge ring including a plurality of spaced receiving cavities and a plurality of wear members. Each wear member is received and retained in at least one of the receiving cavities of the edge ring. The wear members are positioned along the edge ring to define an edge of the grinding roll, and the edge ring is received within each side groove. The wear members are arranged to provide a wear protecting surface which is angled in relation to the cylindrical outer surface of the roll body. The angled wear protecting surface prevents excessive build-up of material on the grinding roll and reduces the need for maintenance. |
| US11931743B2 |
Method and apparatus for shredding cooling tower debris
Methods and apparatus for shredding cooling tower debris are provided herein. In some embodiments, a method of preparing debris for disposal includes: receiving debris from a cooling tower; processing the received debris through a low RPM shredder to reduce the size of the debris; depositing the reduced size debris onto a conveyor; and moving the debris along the conveyor and depositing the debris into a receptacle. |
| US11931741B2 |
Uniformly pressing micro-valve system for controlling path of fluids in miniaturized capillary connections and methods of fabrication
Micro-valve system includes two or more superimposed tubes and a pressing device for fluid control in miniaturized capillary connections. The micro-valve system and method of fabrication can be tailored to the requirements of a wide range of applications; composition, sturdiness and thickness of plastic tubes; and capable of been adapted to the resilient of mechanical pressure and the passing and transport of fluid types. |
| US11931734B2 |
Lateral-flow assay device having flow constrictions
A lateral-flow assay device includes a substrate having a sample addition zone and a wash addition zone downstream thereof along a fluid flow path through which a sample flows. The fluid flow path is configured to receive a wash fluid in the wash addition zone. A hydrophilic surface is arranged in the wash addition zone. Flow constriction(s) are spaced apart from the fluid flow path and arranged to define, with the hydrophilic surface, a reservoir configured to retain the wash fluid by formation of a meniscus between the hydrophilic surface and the flow constriction(s). The fluid flow path draws the wash fluid from the reservoir by capillary pressure. Apparatus for analyzing a fluidic sample and methods of displacing a fluidic sample in a fluid flow path of an assay device are also described. |
| US11931732B2 |
Gas inlet structure for reagent kit
The present application provides a gas inlet structure for a reagent kit, which includes a gas inlet connecting pipe and a plugging pipe arranged at one end of the gas inlet connecting pipe. The plugging pipe is provided with a gas nozzle plug, and the plugging pipe is in interference fit with the gas nozzle plug. The gas nozzle plug is provided with a gas inlet blind hole that is arranged along an axis direction of the gas nozzle plug, and an opening end of the gas inlet blind hole faces the gas inlet connecting pipe. |
| US11931731B2 |
Coated tip cup
A pipette tip extension attachable to a pipette tip is disclosed. The pipette tip extension has a proximal end, a distal end, and an exterior wall extending between the proximal end and the distal end. The exterior wall has an outer side and an inner side and forms at the proximal end a reception aperture for inserting a pipette tip. The pipette tip extension further has a bottom at the distal end, an inner cavity enclosed by the inner side of the exterior wall and the bottom, one or more distance elements arranged at the inner side of the exterior wall and protruding into the inner cavity, and a coating for interacting with a fluid present in a fluid uptake area. |
| US11931728B2 |
Process and apparatus for distributing fuel and air to a catalyst regenerator
An oxygen gas stream is distributed to a spent catalyst stream through an oxygen nozzle of an oxygen gas distributor and a fuel gas stream is distributed to the spent catalyst stream through a fuel nozzle of a fuel gas distributor. An oxygen gas jet generated from said oxygen nozzle and a fuel gas jet generated from said fuel gas nozzle have the same elevation in the regenerator. In a regenerator, an oxygen gas distributor and a fuel gas distributor may be located in a mixing chamber. A fuel outlet of a fuel nozzle of the fuel gas distributor may be within a fifth of the height of the mixing chamber from an oxygen outlet of an oxygen nozzle of the oxygen gas distributor. In addition, clear space is provided between a fuel gas nozzle on a fuel gas distributor and a closest oxygen nozzle on an oxygen gas distributor. |
| US11931727B2 |
Nickel-iron catalyst and methods of making and using same
A catalyst includes a derivative of an iron-containing clay which includes at least one member selected from the group consisting of a nickel-iron bimetallic structure according to XRD and a nickel-iron bimetallic oxide structure according to XRD. The catalyst can be used in various reactions, such as carbon dioxide methanation and dry reforming of methane and carbon dioxide to produce syngas. |
| US11931724B2 |
Catalyst, method for producing same, electrode comprising same, membrane-electrode assembly comprising same, and fuel cell comprising same
Disclosed is a catalyst, a method for producing the catalyst, an electrode comprising the catalyst, a membrane-electrode assembly comprising the electrode, and a fuel cell comprising the membrane-electrode assembly, the catalyst being highly efficient and having a long service life due to improved interfacial properties with ionomer from having fluoride (F) groups on the surface thereof. The catalyst according to the present invention comprises: a support; metal particles supported in the support; and fluoride (F) groups on the surface of the support and metal particles. |
| US11931723B2 |
Method for solvent recovery and activated carbon regeneration
An activated carbon device for adsorbing solvent from a flow of air is regenerated by feeding heated inert gas to the activated carbon and by applying a reduced pressure to the heated activated carbon. |
| US11931721B2 |
Organic soil amendments with ions bound thereto for removing contaminants from aqueous streams
A composition for treating water including an organic soil amendment and having ions bound thereto is beneficial to aid in the removal of aqueous contaminants, such as phosphate, other phosphorus containing compounds, arsenic, arsenic containing compounds, fluorides, and PFAS from water. In these compositions the ions include rare earth cations, iron cations, and mixtures thereof. There are also methods for making these soil amendment compositions, as well as methods for using these compositions to effectively remove contaminants from water. |
| US11931720B2 |
Superabsorbent polymer composition and method for preparing the same
The present invention relates to superabsorbent polymer and a method for preparing the same. According to the method for preparing superabsorbent polymer of the present invention, superabsorbent polymer having improved rewet property and absorption speed can be provided. |
| US11931717B2 |
Article and method of removing microplastics and oil
An article Including a support matrix including a plurality of pores, a metal oxide and a clay, wherein the metal oxide and the clay are disposed on the support matrix or within the plurality of pores of the support matrix, and a method of removing a hydrocarbon fluid and microplastics from an aqueous fluid by immersing the article into the aqueous fluid. |
| US11931711B2 |
Microcapsule clusters
The present invention teaches a composition and process for irreversibly agglomerated charge stable core shell microcapsules, each microcapsule containing a benefit agent core material, which may be the same or different, the polymeric all or walls comprising one or more (meth)acrylate polymers, or optionally combinations with other polymers, along with a polyvalent cation. The capsules of the invention adhere better to surfaces, are more stable and are useful for delivery of benefit agents. |
| US11931710B2 |
Segmented flexible gel composites and rigid panels manufactured therefrom
The present invention describes various methods for manufacturing gel composite sheets using segmented fiber or foam reinforcements and gel precursors. Additionally, rigid panels manufactured from the resulting gel composites are also described. The gel composites are relatively flexible enough to be wound and when unwound, can be stretched flat and made into rigid panels using adhesives. |
| US11931709B2 |
Apparatus for mixing materials dissolved in a high-pressure working fluid
The present invention relates to a mixing apparatus. A production unit produces a working fluid that is in a supercritical state or a subcritical state. A storage unit stores a material. A dissolving unit dissolves the material in the working fluid. A mixer mixes the material together in the presence of the working fluid. A material feed valve opens or closes a flow passage through which the material is to pass to be fed from the storage unit into the dissolving unit. A working fluid inflow valve opens or closes a flow passage through which the working fluid is to pass to flow into the dissolving unit from the production unit. A mixer inflow valve opens or closes a flow passage through which the working fluid and the material are to pass to flow into the mixer from the dissolving unit. |
| US11931707B1 |
System for agglomerate mixing having a rotor and angular slotted stator
A rotor-stator system for agglomerate mixing apparatus utilizes a unique rotor-stator mixer assembly which combines a high efficiency rotor with unique stator element designs to address the limitations of prior rotor-stator mixer assemblies, including the dispersal of large agglomerate and problem of heat build-up. The stator elements have a variety of slot openings in different sizes and shapes whose inside walls are slanted in an acute attack angle that will generate circumferential, rather than exit flow. These slot configurations enable rapid large agglomerate reduction into smaller and smaller agglomerates and ultimately down to particle size without the need to change stator configuration, which is already built into the device. |
| US11931698B2 |
High selectivity membranes for hydrogen sulfide and carbon dioxide removal from natural gas
A thin film composite gas separation membrane comprising a polyether block amide copolymer coating layer and a nanoporous asymmetric support membrane with nanopores on the skin layer surface of the support membrane and gelatin polymers inside the nanopores on the skin layer surface of the support membrane. A method for making the thin film composite gas separation membrane is provided as well as the use of the membrane for a variety of separations such as separations of hydrogen sulfide and carbon dioxide from natural gas, carbon dioxide removal from flue gas, fuel gas conditioning, hydrogen/methane, polar molecules, and ammonia mixtures with methane, nitrogen or hydrogen and other light gases separations, but also for natural gas liquids recovery and hydrogen sulfide and carbon dioxide removal from natural gas in a single step. |
| US11931695B2 |
Hydrophobic membranes and membrane distillation methods
Described are methods of membrane distillation for processing organic liquids, hydrophobic distillation membranes useful for membrane distillation methods, and methods of preparing the hydrophobic distillation membranes. |
| US11931694B1 |
Carbon dioxide and nitrogen oxides removal system for point of use abatement
A system to abate an emission stream from a semiconductor manufacturing process is disclosed. The system includes an abatement apparatus, such as a gas scrubber, to remove hazardous and toxic gas species from the emission stream and to yield an emission having carbon dioxide. The system condenses the emission having carbon dioxide to an effluent, and transmits the effluent through a reduction tower. The reduction tower catalyzes a chemical reaction which absorbs carbon dioxide from the effluent using a solution and yields an exhaust substantially free of carbon dioxide. The reduction tower is coupled to an exchanger which catalyzes a thermogenic reaction to release absorbed carbon dioxide from the solution. The system may include a closed-loop system that transmits solution substantially free of carbon dioxide from the exchanger and through the reduction tower to absorb carbon dioxide from additional effluent. |
| US11931691B2 |
Positive pressure and negative pressure maintenance system having bacteria sterilizing function and harmful material and radioactive material removing function
The present invention removes, by a preprocessing unit, harmful chemical materials and radioactive materials supplied to a positive pressure chamber and a negative pressure chamber and supplies same, removes contaminants discharged to the outside from the negative pressure chamber and sterilizes bacteria and floating viruses and discharges same, and adjusts, by a control circuit of a control panel, the rotating speed (RPM) of an air supply/discharge fan and adjusts the opening rate of an electric damper according to data that is measured in a pressure sensor provided in a space in which the positive pressure and the negative pressure are to be maintained and is transmitted in real time. |
| US11931690B2 |
Air ionization system and device
An ionization device may be configured to be portable, and to rest on a surface such as a floor or desk top. The ionization device includes an air-intake port, an ion generator, an ozone catalyst for removing at least some ozone from air, and an air discharge. Air enters the device through the air-intake port, and at least some of the air is ionized to remove particulates. The air is then moved past or through the ozone catalyst to remove at least some of the ozone from the air. A controller may be used to monitor particulates, temperature, humidity, and/or other relevant factors and/or to adjust the ionization level. |
| US11931684B2 |
Air separation modules, nitrogen generation systems, and methods of making air separation modules
An air separation module includes a canister having an inlet end and an outlet end arranged along a canister axis, a separator supported within the canister and arranged to separate a compressed air flow received at the air separation module into an oxygen-depleted air flow fraction and an oxygen-enriched air flow fraction, and an inlet cap. The inlet cap is seated about the inlet end of the canister, contains therein a portion of the separator, and has an oxygen-enriched air outlet port fluidly separated from the outlet end of the canister by the separator for diverting the oxygen-enriched air flow fraction to the external environment. Nitrogen generation systems and methods of making air separation modules are also described. |
| US11931679B2 |
Filter interconnect utilizing a magnetic repulsion force
A filtration system interconnection structure includes a filter manifold and a filter cartridge in magnetic communication produced by two complementary correlated magnets capable of generating a magnetic force when in close proximity to one another. The filter magnet polarity transitions are aligned with the manifold magnet polarity transitions such that a repulsion force is generated between the magnets when the filter cartridge is inserted within the manifold sump. The magnetic repulsion force may be used to move a blocking mechanism or actuate a latch structure in the manifold to secure the filter cartridge within the manifold sump upon insertion, or to provide non-contacting actuation of a downstream valve so as to permit or prevent the flow of fluid. Utilizing correlated magnetism in a filter interconnect further provides enhanced authentication and/or anti-counterfeiting means to ensure that only authorized or OEM filter cartridges can be installed. |
| US11931677B2 |
Separation device and method to separate contaminants from contaminated water
The present disclosure relates to a separation device to separate contaminants from contaminated water. It comprises a container to receive the contaminated water. The container further comprises a contaminated water inlet, a filter, a presser for compressing and/or dewatering contaminants separated from the contaminated water, and a contaminant outlet. The container further comprises a gas inlet for generating gas bubbles into the contaminated water to further separate contaminants from the contaminated water. The present disclosure relates to a use of such a separation device and a method of separating contaminants from contaminated water. |
| US11931674B2 |
Materials and methods for processing blood samples
Provided herein are materials and methods relating to cell-free DNA. In particular, the technology relates to methods and materials for the preparation and handling of blood samples for future use in applications involving cell-free DNA. |
| US11931673B2 |
Defoaming formulations containing organopolysiloxanes
Rapid and long lasting defoaming is accomplished by use of a defoamer formulation employing an organopolysiloxane having siloxy groups linked by an alkylene group, a filler, a silicone resin, a silanol-terminated organopolysiloxane, and an inorganic or organic acid. |
| US11931670B2 |
Dryer cartridge, drying system, and use thereof
A dryer cartridge for removal of water from a liquid is provided with a cartridge body having a receiving chamber and a cartridge body wall delimiting the receiving chamber at least in sections thereof, wherein the cartridge body wall allows the liquid to flow through. A drying agent is arranged in the receiving chamber. A connection head is provided that can fasten the dryer cartridge in an opening of a housing wall of a device for receiving the liquid. The connection head has a connection opening and the connection opening connects in fluid communication the receiving chamber to an environment of the cartridge body. A drying system is provided with a device for receiving the liquid and with the dryer cartridge that can be fastened to an opening of a housing wall of a device for receiving the liquid. |
| US11931666B2 |
Expression-variable robot
To provide an expression-variable robot capable of stably showing a variety of expressions by a simple configuration. An expression-variable robot includes a simulated face and an eyebrow body that is disposed on the surface of the simulated face, the eyebrow body having flexibility. The expression-variable robot further includes a first support part that supports an outer end of the eyebrow body, a second support part that supports an inner end of the eyebrow body, and drive parts that rotate the outer end. |
| US11931665B2 |
Toy system and toy figure head and headwear
A toy figure system having a toy figure head, and a top headwear item wherein the toy figure head includes a first central coupling member, the first coupling member having a tubular wall with an internal space; wherein the top headwear item includes a second central coupling member configured for cooperating with said internal space of the first coupling member; and wherein the toy figure system includes an intermediate headwear item, comprising a connector ring configured for coupling to an outer surface of said first coupling member. |
| US11931662B2 |
Motion simulation apparatus
A motion simulation apparatus includes a motion platform. A carrier for carrying a user is mounted on the motion platform. The apparatus has a drive arm with a lower end that is pivotally mounted on a substrate to pivot relative to the substrate with two degrees of freedom of movement and an upper end that is pivotally connected to the motion platform to pivot with respect to the motion platform with two degrees of freedom of movement. The apparatus has two guide arms, each guide arm having a lower end that is pivotally mounted on the substrate to pivot relative to the substrate with three degrees of freedom of movement and an upper end that is pivotally connected to the motion platform to pivot relative to the motion platform with three degrees of freedom of movement. The drive arm, the guide arms and the motion platform define a dynamic frame that can pivot with respect to the substrate such that a resultant movement of the motion platform can be imparted to the carrier. |
| US11931657B2 |
Gaming expert connection for gaming assistance
An information handling system may receive a request from a user for expert assistance associated with a gaming application. The information handling system may determine a recommendation of one or more experts from a plurality of available experts based, at least in part, on the gaming application and one or more gaming characteristics of each of the plurality of available experts. The information handling system may initiate a gaming assistance session between the user and at least one of the determined experts. |
| US11931652B2 |
System and method for integrating human-only readable media into game play
A computer game system including a game screen that has at least one game play element, and at least one human-only readable medium, such that the human-only readable medium displays information about the at least one game play element instructing a player how to successfully accomplish a game task, and a device and non-transitory computer-readable medium having instructions to run such a system. |
| US11931644B2 |
Ski carrier apparatus
A ski carrier apparatus for manually carrying skis, the ski carrier apparatus includes a flexible bracket to hold skis together in the form of a “C” shaped channel including a planar base portion having a first end portion and an opposing second end portion, a first leg and a second leg that each extend in a same direction and parallel to one another, the first and second legs each terminate in a respective first and second hook sections. The ski carrier apparatus further includes a strap having a first strap end and a second strap end that are removably engageable to a cord, wherein the strap is looped around an upper torso of a user and the cord looped around a ski toe binding assembly to suspend the skis above the ground allowing the user to carry the skis via walking in a handsfree manner. |
| US11931642B1 |
Pivoting snowboard boot binding
A pivoting snowboard boot binding including a snowboard assembly, a binding assembly, and a locking mechanism assembly. The snowboard assembly includes a snowboard. The binding assembly includes bindings. The locking mechanism assembly connects said bindings with said snowboard. The locking mechanism assembly has a locked configuration and an unlocked configuration. The bindings can rotate with respect to the snowboard to look forward in the unlocked configuration. The bindings are locked in a predetermined position with the snowboard in the locked configuration. |
| US11931641B2 |
Exercise apparatus with integrated holographic display
Stationary exercise machine with integrated holographic display to simulate depth and motion is disclosed. The disclosure uses an integrated and responsive 3-dimensional (3D) or holographic display attached to and/or integrated with stationary exercise equipment to create a more immersive, engaging and enjoyable stationary exercise experience. The 3D or holographic display provides a more stimulating sensory experience and can better simulate the perception of depth and motion through a 3D virtual environment. |
| US11931633B2 |
Rideable golf bag cart/cycle
A rideable golf cycle adapted to transport a rider and a golf bag for use on a golf course. The cycle includes a frame and a seat, a front wheel and steering components, a rear wheel, an inclined bag support structure extending between the legs of the rider, and a motor/control subassembly. |
| US11931628B2 |
Golf club head
A golf club head is formed by joining various parts to a head shell made of metal and having a hollow structure. The head shell has a region where a face and a sole are continuous with each other, thereby forming a leading edge between the face and the sole. The sole of the head shell is provided with a concave slot along the leading edge. The slot is configured to bend in a target direction upon hitting a ball with the face. A reinforcing member made of fiber reinforced plastic configured to apply a resistance to bending of the slot is attached in the slot. The slot has a thickness of, for example, about 0.8 mm to 1.3 mm and has a cross-sectional shape forming a parabola. The reinforcing member has a thickness of, for example, about 10% to 20% of the width of the slot in the target direction. |
| US11931627B2 |
Ball striking device having a covering element
A ball striking device may include a ball striking plate having a front surface configured to strike a ball and a rear surface opposite the front surface. The ball striking device may include a covering element located behind the rear surface. The covering element may be affixed to the rear surface of the ball striking plate with an adhesive member. The adhesive member may include a double-sided tape. Further, a thickened portion of the ball striking plate may be located behind a desired-contact region of the ball striking plate and the covering element may be affixed thereto. The covering element may be a highly-contoured element. The ball striking device may be a golf club head. |
| US11931626B2 |
Climbing gaff kit
The present invention provides a climbing gaff kit. The climbing gaff kit includes a pair of brackets angularly affixed to a central portion, wherein the central portion is removably securable to an elongated member of an existing climbing gaff or spur. Each bracket extends downwardly and includes an arm extending perpendicularly from a lower end thereof. A pair of adjustable foot plates are secured to the arms of the brackets, such that the foot plates are perpendicular disposed in relation to the elongated member. |
| US11931622B2 |
Indoor training bicycle device
An indoor, stationary, bicycle training device that provides advantages over conventional designs of exercise bicycles is provided. The stationary bicycle may include a tilting/pivoting mechanism to orient the indoor bicycle to simulate descending or climbing. The indoor bicycle may include flexible and resilient frame elements to support the indoor training device to move side-to-side under some riding situations thereby simulating the side-to-side swaying motion of an outdoor bicycle under the same riding situations. The indoor bicycle may include several combinations of frame adjustments to provide configurable dimensions of the indoor bicycle to adjust the frame to properly fit the rider, which may be adjusted based on corresponding dimensions of a user's outdoor bicycle. Still other aspects of the stationary bicycle device may aid in creating an “outdoor” feeling while using the device. |
| US11931619B2 |
All-in-one workout solution
A modular workout solution may include at least one hemisphere constructed and arranged to securely attach to a handle, a cap, an ab roller assembly, or dumbbell or barbell shaft to provide a modular solution adaptable for various exercise or workout programs and routines. The hemisphere may include recesses constructed and arranged for housing modular weights such that the weight of the modular workout solution is customizable. Multiple hemispheres may be combinable to increase weight or construct dumbbells, barbells, kettlebells, medicine balls, pylons, ab rollers, or the like. |
| US11931613B2 |
Noise reducing fire suppression nozzles
A fire suppression nozzle can include a first fluid channel configured to be in fluid communication with a first fluid having a first flow velocity and a second fluid channel configured to be in fluid communication with a second fluid having a second flow velocity. A mixer can be disposed between the first fluid channel and the second fluid channel such that the mixer is configured to induce streamwise vorticity in at least the first fluid exiting first fluid channel to cause mixing of the first fluid and the second fluid to reduce a flow speed of a mixture of the first fluid and the second fluid. |
| US11931606B2 |
Anti-torque safety hook
An anti-torque safety hook includes a main body, a gate member, and a detent member. The main body has a hook opening passing through the front and back sides thereof, a passage communicating to the right side of the hook opening, a female buckle arranged on the passage, a connection unit arranged below the hook opening, and an energy absorption area arranged on the left side of the hook opening. The gate member has a first end mounted on the main body and a second end comprising a male buckle, adapted for detachably coupled with the female buckle, so as to allow the gate member to open and close the passage. The detent member is coupled on the main body and maintained at a first position, so as for ensuring that the gate member closes the passage, while when the detent member is operated and switched to a second position, the safety is disarmed. The present invention mainly utilizes the detent member to ensure the gate member to close the passage. When the main body bears the designated torque, the energy absorption area allows the main body to distort in response while the gate member may still close the passage, so as to prevent the risk of decoupling and in order to meet the standard of ANSI/ASSP Z359.12-2019. |
| US11931605B2 |
Equipment carrying system
Embodiments of the present invention disclose an equipment carrying system configured for sliding over a valveless end of a gas cylinder. The assembly includes a main body having a plurality of straps forming a webbing; a seat portion formed within the main body, the seat portion being configured to receive the valveless end of the gas cylinder; an auxiliary cylinder assembly coupled to the main body, the auxiliary cylinder assembly configured to hold a second gas cylinder; a handle coupled to the seat portion, the handle used to lift and carrying the main body; and wherein the main body, the auxiliary cylinder assembly, and the handle hang from the seat portion on the valveless end of the gas cylinder. |
| US11931600B2 |
System and method for forming a treatment plan for charged particle therapy using hydrogen density
Techniques are presented for optimizing a treatment plan for charged particle therapy. The method includes obtaining medical image data voxels inside a subject in a reference frame of a radiation source that emits a beam of charged particles at multiple tracks with a controlled emitted energy at each track. Hydrogen density (HD) is determined based on the medical image data. Stopping power ratio (SPR) along a first beam having a first track and first emitted energy is calculated based on HD. A range to a Bragg peak is calculated along the first beam based on the SPR and the first emitted energy. The first beam track or the first emitted energy, or both, is modified based at least in part on the beam range to determine a second track and second emitted energy. Output data that indicates the second track and second emitted energy are sent. |
| US11931598B2 |
Method and apparatus that includes generating a clinical target volume for therapeutic radiation
Image information regarding a particular patient is provided, which image information includes, at least in part, a tumor to be irradiated. These teachings can also include providing non-image clinical information that corresponds to the particular patient. A control circuit accesses the foregoing image information and non-image clinical information and automatically generates a clinical target volume that is larger than the tumor as a function of both the image information and the non-image clinical information. The control circuit can then generate a corresponding radiation treatment plan based upon that clinical target volume, which plan can be utilized to irradiate the clinical target volume. |
| US11931596B2 |
Phototherapy device
A phototherapy device including a flexible light emitting pad is provided. The phototherapy device allows an infant to be swaddled while the infant simultaneously receives phototherapy treatment on his/her front, back, and sides without the use of external light sources. |
| US11931589B2 |
Low power wireless communication
Systems, devices, and techniques for establishing communication between two medical devices are described. In one example, an implantable medical device comprises communication circuitry, therapy delivery circuitry, and processing circuitry configured to initiate a communication window during which the implantable second medical device is capable of receiving the information related to a cardiac event detected by a first medical device, the communication window being one of a plurality of communication windows defined by a communication schedule that corresponds to a transmission schedule in which the first medical device is configured to transmit the information, control the communication circuitry to receive, from the first medical device, the information related to the cardiac event that is indicative of a timing of the cardiac event with respect to a timing of the communication window, schedule and control delivery of a therapy according to the information related to the cardiac event. |
| US11931588B2 |
Plug-in accessory for configuring a mobile device into an external controller for an implantable medical device
Disclosed is a plug-in accessory for operating a mobile device as an external controller for an Implantable Medical Device (IMD). The accessory includes a connector insertable into a port on the mobile device. Accessory circuitry can be powered by a battery or by the mobile device. An application on the mobile device in conjunction with the accessory configures the mobile phone for immediate use as an IMD external controller. When the accessory is inserted into the port or a switch on the accessory pressed, the application operates to validate the accessory; to unlock the phone; to secure the mobile device; and to render a graphical user interface on the mobile device for communicating with the IMD. The accessory can additionally include telemetry circuitry and an antenna for communicating with the IMD, rather than using short-range communication means provided in the mobile device itself. |
| US11931585B2 |
Method and apparatus for detecting cardiac event oversensing
A medical device is configured to detect an alternating pattern of signal features determined from consecutive segments of a cardiac electrical signal and determine a gross morphology metric from at least one segment of the cardiac electrical signal. The device is configured to detect cardiac event oversensing in response to detecting the alternating pattern and the gross morphology metric not meeting tachyarrhythmia morphology criteria. The medical device may withhold detecting an arrhythmia in response to detecting the cardiac event oversensing. |
| US11931584B2 |
Implantable pulse generator with multiple stimulation engines
An implantable medical device (IMD) includes multiple stimulation engines for independently stimulating respective electrode sets of a lead system while avoiding collisions and/or channel contention during stimulation delivery. A first voltage multiplier is configured to generate an adjustable target voltage having sufficient headroom at an output node that is commonly coupled to anodic nodes of respective stimulation engines. Each stimulation engine includes a secondary voltage multiplier to drive the respective anode and a current regulator powered by a floating voltage supply, wherein the current regulator is coupled to a cathodic node and configured to control how much stimulation current is pulled from the patient tissue. |
| US11931580B2 |
Dosed delivery of autonomic modulation therapy
An example of a method embodiment may include receiving a user programmable neural stimulation (NS) dose for an intermittent neural stimulation (INS) therapy, and delivering the INS therapy with the user programmable NS dose to an autonomic neural target of a patient. Delivering the INS therapy may include delivering NS bursts, and delivering the NS bursts may include delivering a number of NS pulses per cardiac cycle during a portion of the cardiac cycles and not delivering NS pulses during a remaining portion of the cardiac cycles. The method may further include sensing cardiac events within the cardiac cycles, and controlling delivery of the user programmable NS dose of INS therapy using the sensed cardiac events to time delivery of the number of NS pulses per cardiac cycle to provide the user programmable NS dose. The user programmable NS dose may determine the number of NS pulses per cardiac cycle. |
| US11931578B2 |
Acoustic sensing for respiration detection
The disclosure provides systems and methods for treating obstructive sleep apnea using an acoustic sensor configured to detect acoustic sounds generated by the heart and lungs. Sensory data from the acoustic sensor is used by an implanted stimulation system to determine when to deliver electrical stimulation to a nerve which innervates an upper airway muscle, such as the hypoglossal nerve, to treat sleep apnea. |
| US11931570B2 |
Treating tissue pulsed energy using high-voltage catheters
Flexible catheters adapted to be inserted into a body to deliver high-voltage, fast (e.g., microsecond, sub-microsecond, nanosecond, picosecond, etc.) electrical energy to target tissue may include a plurality of conductive layers, that may be coaxial. These catheters and method of using them to treat tissue are configured to reduce or avoid arcing. |
| US11931569B2 |
Method for changing blood brain barrier permeability
A system and a method for increasing permeability of a brain barrier selected from a blood-brain barrier or a blood-cerebrospinal fluid barrier by controlled application of pulsed electric fields. |
| US11931562B2 |
Techniques for identifying acoustic biomarkers in left ventricular assist device recipients
Disclosed are systems and techniques for determining an acoustic biomarker. For example, a precordial sound recording that includes at least a first sound component corresponding to a heart and a second sound component corresponding to a left ventricular assist device (LVAD) can be obtained. At least a portion of the second sound component corresponding to the LVAD can be filtered from the precordial sound recording to yield a filtered precordial sound recording. Based on the filtered precordial sound recording, at least one acoustic biomarker can be determined. |
| US11931554B2 |
Systems, kits and methods for loading and delivering a small volume dose from a syringe
A kit is disclosed for accurately loading a small volume dose of a medication within a syringe and for delivering the small volume dose of the medication at a treatment site. The kit generally includes a loading and delivery system in accordance herewith, a syringe, and a medication. The loading and delivery system includes a syringe delivery ring and a syringe loading guide, which may be used for example, to administer a small volume dose of a medication at the end of an ocular surgery. |
| US11931552B2 |
Cartridge insertion for drug delivery device
A drug delivery device includes a compartment sized to receive a cartridge. The compartment includes a cartridge bay that opens so that a cartridge may be inserted into the cartridge bay and that closes when the cartridge is received by the compartment. The drug delivery device also includes a housing including an expanding assembly. The expanding assembly includes a driver supported from a distal end by a linear stabilizer that includes a bearing configured to push against the housing. The driver is rotated by a motor. The expanding assembly also includes two mid screws threadedly connected to the driver, a plunger driver threadedly connected to the two mid screws, and an anti-rotational guide that prevents rotation of the plunger driver. |
| US11931550B2 |
Syringe adapter and guide for filling an on-body injector
A system and a method for filling an on-body injector includes a needle of the prefilled syringe being aligned with a fill port of the on-body injector. The needle may then be inserted into a guide of a needle cover attached to the on-body injector. An adapter attached to the syringe barrel may guide the needle into a center of the bore of the guide and into the fill port of the on-body injector. The needle may be inserted into the fill port and the adapter may be mechanically coupling to the guide. After the adapter is mechanically coupled to the guide, a volume of the drug of the prefilled syringe may be dispensed into a reservoir of the on-body injector. Once the reservoir is filled to a desired amount, the needle may be removed from the fill port by decoupling the adapter from the guide. |
| US11931547B1 |
Devices for use in drug delivery systems
Some embodiments are directed to a medical device for fluidly connecting to a medical spike, including a spike port configured to receive therein the medical spike and establish fluid communication between the medical spike and the medical device The spike-locking mechanism can be configured to resist extraction of the medical spike from the spike port. |
| US11931543B2 |
IV set component with priming function
Drip chambers, burettes and other IV set components are described herein. An IV set component described herein comprises a chamber body, an inlet portion, and a disk valve. The chamber body defines a chamber volume and an outlet. The chamber volume is in fluid communication with the outlet. The inlet portion is coupled to the chamber body, the inlet portion defining an inlet, a priming port, a drip port. The inlet is in fluid communication with the priming port and the drip port, and the priming port and the drip port are each in fluid communication with the chamber volume. The disk valve is coupled to the inlet portion. The disk valve is movable to direct flow from the inlet to the priming port in a first position and to direct flow from the inlet to the drip port in a second position. |
| US11931541B2 |
Connector for selective occlusion of drainage tube
A connector for a fluid drainage system having a body defining a drainage lumen extending longitudinally from a distal portion to a proximal portion. The body can include a piston housing and an inlet in fluid communication with a positive air pressure source. A piston is slidably engaged with the piston housing along a transverse axis between a first position and a second position. In the first position, the piston provides fluid communication between the distal portion and the proximal portion of the drainage lumen and occludes fluid communication between the inlet and the drainage lumen. The piston in the second position occludes fluid communication between the distal portion and the proximal portion of the drainage lumen and provides fluid communication between the inlet and the drainage lumen to clear dependent loops, while preventing distal fluid flow into a catheter. |
| US11931540B1 |
Enhanced pen-like portable device for cleaning needle-free iv-connectors
The present disclosure proposes a pen-like assembly of caps for cleaning and protecting needle-free iv-connectors, with an extended shelf life. An enhanced gas-tightness in sealing is arranged in-between successively arranged caps that are engaged together. A first approach is based on enhancing geometric compliance between striking surfaces, by contacting one or more material components that have different respective Shore hardness values. A second approach is based on meandering and extending a possible fluid communication route from a cavity inside a cap towards surroundings of the assembly. A third approach includes the provision of the fluid communication route with an adhesive or sealant to achieve a gas-tight sealing. A fourth approach includes circumferentially covering junctions with one or more covers that are substantially gas impermeable. |
| US11931538B2 |
Therapeutic delivery device
A therapeutic delivery device that provides a controlled release of high doses of a therapeutic agent in a local area, sustains the high dose controlled release with a percutaneous port for refilling the device, and is versatile for use with multiple types of therapeutic agents and/or implant systems. A rate determining/controlled release membrane is used to decrease the molecular mobility of the therapeutic compounds thereby controlling the therapeutic release profile. The therapeutic delivery device includes a body defining an internal reservoir for receiving a therapeutic agent and including a first membrane for providing a controlled release of the therapeutic agent to the surgical site, a port in fluid communication with the reservoir, a sleeve configured to encapsulate the body, and a rigid housing configured to support the body and a portion of the sleeve, the rigid housing configured to release the body and the sleeve after the body and the sleeve are anchored position relative to the surgical site. |
| US11931529B2 |
Steerable catheter
The present invention provides a steerable medical or surgical device, in particular a steerable catheter having one or more actuators which may be integrated into a catheter without the need for welding the actuator to the catheter, the device comprising a main shaft having a proximal end and a distal end, and at least one braided actuator coupled to the main shaft at or adjacent the distal end. |
| US11931528B2 |
Zero force catheter
A catheter configured to dynamically compensate for the impact of internal and external forces that act upon the catheter during use is disclosed. The catheter may include sensors configured to measure received forces on control cables that extend within the catheter. A controller, coupled to the sensors, may record received force measurements associated with a working position of a distal end of the catheter. The controller may monitor subsequently received forces to identify force variances that may deflect the distal end of the catheter from its working position and may apply a driving force to one or more of the control cables to minimize the force variances. Monitoring received forces during use and applying compensating drive forces may reduce deflection of the distal end of the catheter, increasing the accuracy and precision of an annuloplasty procedure while minimizing potential damage to cardiac tissue. |
| US11931527B2 |
Control handle with rotational cam mechanism for contraction/deflection of medical device
A medical device has a distal member with a configuration that can be changed by means of a control handle with a control assembly employing a rotational cam, a shaft, and a pulley, where the rotational cam is rotationally mounted on a portion of the control handle for rotation by a user. The rotational cam operates on the shaft to move it proximally or distally depending on the direction of rotation which in turn rotates the pulley to draw or release a puller wire to change the configuration of the distal member of the medical device. The shaft is oriented along a diameter of the control handle. The shaft has two ends which extends through two axial guide slots in the portion of the control handle to sit two opposing helical tracks formed on inner surface of the rotational cam. The guide slots are parallel with the longitudinal axis of the control handle and therefore maintain the shaft's diametrical orientation as the rotational cam is rotated to move the shaft proximally or distally. Actuation of the puller wire by means of the control assembly can result in a change of the distal member's configuration, including deflection, contraction and/or expansion. |
| US11931524B2 |
Urinary catheterisation aid
An intermittent urinary catheterisation aid 2 and an assembly is provided. The aid allows a user to manipulate an intermittent urinary catheter 3 in one direction and insert it into the urethra in another direction. |
| US11931517B2 |
Germicidal UV light device
A device for capturing momentarily an exhaled breath of a COVID 19 patient containing active SARS-CoV-2 virions within an accessible compartment of said device and converting said active SARS-CoV-2 virions into far-UVC inactivated SARS-CoV-2 virions by exposure to an activated 222 nm far-UVC lamp mounted in said accessible compartment and with the next inhaled breath of said COVID 19 patient said far-UVC inactivated SARS-CoV-2 virions are positioned within the respiratory system ready to be captured by an antigen-presenting cells such as the Dendritic cells (DCs) which are antigen-presenting cells that capture, process, and present antigens to lymphocytes to initiate and regulate the adaptive immune response. Said far-UVC inactivated SARS-CoV-2 virions can be collected from said accessible compartment of said device and processed into viable vaccine that can be administered to front-line workers. |
| US11931516B2 |
Patient interface with convertible connector
A patient interface comprises an opening for receiving a flow of gas from a conduit and an adaptable connector system for connecting at least two different types of conduit with the opening. The adaptable connector is permanently mounted with the patient interface so it cannot be lost and is able to swing into alignment with the opening, thereby providing a different connection end to be compatible with a second or further type of conduit connection end. |
| US11931514B2 |
Patient interface systems
A patient interface structure includes a cushion configured to sealingly engage the patient's face and a front that is more rigid than the cushion. The cushion includes a forward opening, a rearward opening that is opposite the forward opening and a continuous sealing surface. The continuous sealing surface has a mouth sealing portion configured to seal around the patient's mouth and a nasal sealing portion configured to seal around both of the patient's nasal airways. The front plate includes an air inlet configured to both receive the pressurized respiratory gas and secure headgear to the patient interface structure. In addition, the nasal sealing portion includes at least one aperture that is separate from the rearward opening. Also, the front plate, the mouth sealing portion and the nasal sealing portion together form a common chamber. |
| US11931510B2 |
Cushion assembly with frame, cushion, and cushion-to-frame component
An interfacing structure for a mask system includes a cushion component adapted to contact the patient's face in use and a cushion-to-frame component provided to the cushion component. The cushion-to-frame component is structured to secure the cushion component to a mask frame of the mask system. The cushion-to-frame component includes a cushion side adapted to interface with the cushion component and a frame side adapted to interface with the mask frame. The cushion side includes a platform to engage and support the cushion component. The platform provides an engagement surface to engage the cushion component and inner and outer flanges provided to opposing ends of the platform to guide, support and/or retain the cushion component on the platform. |
| US11931509B2 |
Systems and methods for drive pressure spontaneous ventilation
This disclosure describes systems and methods for providing drive pressure ventilation of a patient. The disclosure describes a novel breath type that provides a spontaneous breath type that allows for the calculation of drive pressure that does not require invasive monitoring. |
| US11931508B2 |
Remote diagnostics of respiratory therapy devices
A system and method is disclosed for performing diagnostics on patient devices (720). The patient devices (720) may include respiratory therapy devices that operate in accordance with instruction sets, such as software or firmware. A server (710) may maintain a database of diagnostic data (718) indicating faults in one or more of a plurality of patient devices (720). The server (710) may transmit this diagnostic data (718) to one or more computing devices (760), including identification of faults that have occurred. The server (710) may also transmit service data to the plurality of patient devices (720) in order to address the identified faults. |
| US11931507B2 |
Electronic vapor provision device
An electronic vapor provision device comprises a body and a vaporizer. The body comprises a power cell and a processor, and the vaporizer is releasably connectable to the body. The processor is configured to enter a sleep mode when the vaporizer is connected to the body and the device is inactive for an inactive time. Furthermore, the processor is configured to leave the sleep mode and enter a usable mode when the vaporizer is disconnected from the body then reconnected to the body. |
| US11931504B2 |
Inhaler particularly a cannabinoid inhaler and a method of assembling such an inhaler
An inhaler with an inner housing with a pressurised reservoir of an inhalable composition. A breath operated valve is operable by a user inhaling on an inhaling end of the inhaler. A composition flow path extends from the breath operated valve to the inhaling end via which the composition is dispensed when the breath operated valve is opened. The breath operated valve is biased closed by a biasing member contacting the breath operated valve at one end. A bung in the inner housing is positioned in an opening in the inner housing to support the end of the biasing member opposite to the breath operated valve. A rigid outer housing surrounds the inner housing and supports the bung. |
| US11931501B2 |
Dialysis sheath for use in accessing a dialysis arteriovenous graft or fistula and methods of use
A dialysis sheath is used with a catheter that cleans clots from a synthetic blood vessel or fistula. The dialysis sheath comprises a main hollow body and a stop mechanism. The main body has a lower portion for insertion into the synthetic blood vessel or fistula. The stop mechanism is movable between (i) a first position in which the stop mechanism is adjacent to or within a surface of the main hollow body and (ii) a second position in which the stop mechanism radially protrudes from the main hollow body. The stop mechanism is configured to engage an inner surface of the synthetic blood vessel or fistula to maintain the lower portion of the dialysis sheath within the synthetic blood vessel or fistula when the dialysis sheath is moved to a different position. The stop mechanism can be fluid-actuated and include a balloon-like structure. |
| US11931500B2 |
Pressure detector
A pressure detector that includes a case connectable to a flow route for liquid, and a membrane member provided in the case and with which a liquid-phase portion to be supplied with the liquid in the flow route and a gas-phase portion to be supplied with gas are separated from each other, the membrane member being displaceable in accordance with a pressure of the liquid supplied to the liquid-phase portion, the pressure detector detecting the pressure of the liquid in the flow route by detecting a pressure in the gas-phase portion. The gas-phase portion has an opening through which the gas is allowed to be introduced or discharged in accordance with the displacement of the membrane member, and a secured portion secured for the introduction or discharge of the gas through the opening during the displacement of the membrane member toward a side of the gas-phase portion. |
| US11931493B2 |
Preparing an extracorporeal blood treatment apparatus
A control system is configured to implement a method of preparing a blood treatment apparatus (1) for blood treatment. The method comprises installing, by use of a disposable arrangement, first and second flow circuits (C1, C2) separated by a semi-permeable membrane (25), the first flow circuit (C1) being connected for fluid communication with the apparatus (1) and the second flow circuit (C2) being connected to form a closed loop that includes a sterilizing filter (46) and, optionally, a container (30). The method further comprises performing backfiltration to transfer a human-compatible fluid from the first flow circuit (C1) to the second flow circuit (C2) through the semi-permeable membrane (25), and circulating (304) the human-compatible fluid in the closed loop of second flow circuit (C2), to thereby sterilize the human-compatible fluid by the sterilizing filter (46) and, optionally, collect a resulting sterile fluid in the container (30) for later use. |
| US11931490B2 |
Air purification module and refrigerator comprising the same
An air purification module for purifying air includes a photocatalyst filter and a light source unit sequentially arranged in a selected direction. The light source unit is spaced apart from the photocatalyst filter to provide light to the photocatalyst filter and includes a substrate and a light source disposed on the substrate. The substrate includes at least one aperture to control a flow channel and a flow velocity of air so as to improve air purification effects through the photocatalyst filter when the air flows from the substrate towards the photocatalyst filter. |
| US11931487B2 |
Articles formed of pulp base materials with modulated scent release
Described are articles formed of a pulp base material comprising fibers, wherein pores are formed between the fibers. A volatile composition with at least one top note component and at least one base note component at least partially fills the pores of the pulp base material. A release rate of the at least one top note component is modulated by the pulp base material, and a release rate of the at least one base note component is enhanced by the pulp base material. |
| US11931484B2 |
Composite stent having multi-axial flexibility and method of manufacture thereof
A bioabsorbable composite stent structure, comprising bioabsorbable polymeric ring structures which retain a molecular weight and mechanical strength of a starting substrate and one or more interconnecting struts which extend between and couple adjacent ring structures. The ring structures can have a formed first diameter and being radially compressible to a smaller second diameter and re-expandable to the first diameter. The ring structures can comprise a base polymeric layer. The interconnecting struts can be formed from a polymer blend or co-polymer of poly-L-lactide (PLLA) and an elastomeric polymer. The interconnecting struts each can have a width that is less than a circumference of one of the ring structures. The adjacent ring structures can be axially and rotationally movable relative to one another via the interconnecting struts. The interconnecting struts can also be bioabsorbable. |
| US11931480B2 |
Microporous annealed particle gels and methods of use
A hydrogel material for modulating an immune response in a human subject or other mammal includes a collection of microgel particles having one or more network cross linker components, wherein the microgel particles, when exposed to an endogenous or exogenous annealing agent, links the microgel particles together in situ to form a covalently-stabilized scaffold of microgel particles having interstitial spaces formed between the microgel particles and wherein the collection of microgel particles further includes at least one of an antigen and an adjuvant. |
| US11931479B2 |
Artificial blood vessel
The present invention provides an artificial blood vessel that can achieve a balance between cell penetration efficiency and crush resistance and can regenerate a blood vessel at very high efficiency. Provided is an artificial blood vessel having a tubular shape, including: a foam containing a bioabsorbable material; a reinforcement A containing a bioabsorbable material; and a reinforcement B including threads containing a bioabsorbable material, the foam being reinforced with the reinforcements A and B, wherein the reinforcement A is a non-woven fabric, a film, or a weft-knitted, warp-knitted, or woven fabric made of knitted or woven fibers, the reinforcement B includes monofilament threads each having a cross-sectional diameter of 0.1 mm or more and 1 mm or less, the reinforcement B includes a winding portion having a helical shape, a ring shape, or an X shape and a warp thread portion stretched in a direction parallel to a longitudinal direction of the artificial blood vessel, and the artificial blood vessel is a composite including the reinforcement A and reinforcement B inside the foam. |
| US11931475B1 |
Automatic air conditioner drain system sanitizer
Embodiments of the present disclosure may include an automatic air conditioner drain system sanitizer, including a pump moving a plurality of drain sanitizer solution from a pump inlet to a pump outlet automatically. Embodiments may also include a solution reservoir containing a drain sanitizer solution. In some embodiments, the solution reservoir includes a solution reservoir lid, an atmospheric equalization vent, and a solution reservoir tubing coupler. In some embodiments, the pump draws the drain sanitizer solution into the pump from the solution reservoir. Embodiments may also include a pump controller circuit board which operates the pump. Embodiments may also include a wireless communications circuit board which provides control, settings adjustments, system dispensing history data and system overall health status. |
| US11931474B2 |
Mobile device disinfection
A disinfectant transmissive material incorporated into a case for a mobile device or a supporting surface of a disinfecting charger to enable disinfection of hard to reach areas. The case can be self-disinfecting. The disinfecting charger can have monitoring and safety systems that detect proximity and provide user feedback on safety, disinfection, and charge status along with automatic interlocks to protect the user from overexposure to disinfectant. |
| US11931473B2 |
Handheld ultraviolet irradiation device having distance measurement system
A handheld light assembly for eradicating pathogens includes a housing. A processor and a lamp are disposed inside the housing. The lamp irradiates surfaces with disinfecting ultraviolet light having a peak wavelength of 222 nm filtered to restrict illumination to between 200 nm and 230 nm within an irradiation zone. A distance measuring system includes a secondary light source generating secondary light and a photodetector for measuring distance of the secondary light to a surface being irradiated by the lamp light being reflected from the surface to the photodetector. The secondary light source is offset at an angle from the lamp thereby projecting the light beam to a central area of the irradiation zone generated by the lamp. The photodetector signals the processor to calculate a vertical distance between the lamp and the central area of the irradiation zone on the surface being irradiated from an angular projection of the secondary light. |
| US11931472B1 |
Vehicle with UVC light emitters
A system for disinfecting an autonomous vehicle includes a light assembly having LEDs configured to emit UVC light into a passenger compartment of the autonomous vehicle. The light assembly includes a heat sink to dissipate heat generated by the LEDs. In examples, the heat sink is disposed in the path of forced air associated with a climate control system of the vehicle. The climate control system may be controlled based on a temperature proximate the LEDs and/or the heat sink. In some examples, the light assembly is integrated into the ceiling of the vehicle and can further include visible light emitters and/or other features. |
| US11931471B2 |
Shoe management device
A shoe management device may have a housing having a body to define an inner space and a cover to open or close the body to allow access to the inner space. Agitators may be provided at a bottom of the body, which may be configured to hold shoes, and the agitators may remove foreign matter from the shoes. An upper portion of the body may have an air generator configured to blow air toward the shoes to remove foreign matter. In addition, moisture and germs inside the shoe may be removed by hot air, ultraviolet light, and plasma ions provided by a care assembly provided inside of the body and configured to be at least partially inserted into the shoes. |
| US11931470B2 |
Visible light chromophore excitation for microorganism control
Visible light disinfection is a healthcare technology wherein violet light is used to inactivate pathogens such as bacteria, fungi, and viruses. The present invention overcomes the limitations of continuous irradiance in whole-room environments by pulse width modulation of the light sources and increasing the instantaneous irradiance while maintaining average irradiance and hence light power requirements. The invention further discloses the use of multispectral light sources wherein the pulse modulation frequencies are synchronized and the phase of the spectral components are offset in order to maximize synergistic or antagonistic responses to intracellular chromophore excitation. |
| US11931469B2 |
Absorbent article having a reduced humidity level
An absorbent article comprising an absorbent member positioned between a topsheet and a backsheet is provided. The absorbent member contains at least one layer that comprises porous superabsorbent particles, wherein the particles exhibit a relative humidity microclimate of about 67% or less after being exposed to an atmosphere having a temperature of about 23° C. and relative humidity of 80% for a time period of 20 minutes. |
| US11931466B2 |
Process for the preparation of drug loaded microparticles
Provided is a process for the production of nano- and/or microparticles containing a therapeutically active agent embedded in a polymer matrix or encapsulated by a polymer shell, and nano- and/or microparticles obtainable by the process, said process comprising the steps of: a) providing a solution of a polymer selected from polylactide, polyglycolide, and polyester copolymers comprising copolymerized units of lactic acid and/or glycolic acid in an organic solvent S1 having limited water solubility; b) providing a solution or dispersion of a therapeutically active agent in as solvent or mixture of organic solvents S2 comprising at least 50 vol. % benzyl alcohol, c) combining the solution or the solution and suspension provided in step a) and step b) to provide an organic phase which comprises dissolved polymer and dissolved therapeutically active agent in a mixture of the organic solvents S1 and S2; d) agitating the organic phase provided in step c) in a vessel and adding an aqueous surfactant solution to the agitated organic phase in a volume ratio of at least 2:1 in terms of the total volume of the aqueous surfactant solution to the total volume of the organic phase as provided in step c), thus causing the formation of a dispersion containing a continuous aqueous phase and a discontinuous organic phase; and e) allowing the spontaneous formation of the nano- and/or microparticles via transfer of organic solvent from the discontinuous organic phase into the continuous aqueous phase directly after the dispersion has been formed. |
| US11931460B2 |
Aminoglycoside antibiotic-derived microbead-encapsulated spheroids and methods of making and using the same
The instant disclosure is directed to compositions comprising an encapsulated spheroid, and methods of making and using the same. A composition may comprise a spheroid comprising a plurality of cells and aminoglycoside antibiotic-derived hydrogel beads, wherein the spheroid is encapsulated by the aminoglycoside antibiotic-derived hydrogel beads to form an encapsulated spheroid. A method may comprise administering the composition to a subject in need thereof. Another method may comprise administering a compound to the encapsulated spheroid. A method of creating an encapsulated spheroid may comprise coating a surface with an aminoglycoside antibiotic-derived hydrogel, culturing a plurality of cells on the surface, thereby creating a spheroid, and encapsulating the spheroid with a plurality of aminoglycoside antibiotic-derived hydrogel beads. |
| US11931456B2 |
Pharmaceutical compositions containing mixed polymeric micelles
A pharmaceutical composition containing a mixed polymeric micelle and a drug enclosed in the micelle, in which the mixed polymeric micelle, 1 to 1000 nm in size, includes an amphiphilic block copolymer and a lipopolymer. Also disclosed are preparation of the pharmaceutical composition and use thereof for treating cancer. |
| US11931450B2 |
Hair oil
A natural hair oil treatment product and methods of producing the hair oil and using the oil. The hair oil includes multiple vegetable oils and natural products that are combined in a multi-step process, with the products providing therapy and/or treatment for the hair and scalp. |
| US11931440B2 |
Two-component hair care agent, method for the production of a cosmetic agent and use of the two-component hair care agent
The present disclosure relates to a two-component hair care agent including, separately from one another, an anhydrous carrier as a first component and, as a second component, an aqueous carrier. The anhydrous carrier includes a branched or unbranched alkane having a chain length of C10 to C30, a branched or unbranched fatty alcohol having a chain length of C8 to C22, an organic acid or an alkalizing agent and a pH sensitive color indicator. The aqueous carrier includes a cationic surfactant comprising an organic radical having a chain length of C12 to C30. In addition, the present disclosure relates to a method for the production of a cosmetic agent in which the first component and the second component are mixed together and the use of the two-component hair care agent for the care of keratinic fibers, in particular human hair. |
| US11931436B2 |
Water-in-oil emulsion for skin or lip care or makeup
The invention relates to a wax-free water-in-oil emulsion comprising an amide of amino acid and of fatty acid, and a polymer bearing alkyl chains comprising 10 to 30 carbon atoms. This emulsion is intended for skin or lip care or makeup. |
| US11931434B2 |
Oil-in-water type sunscreen cosmetic
An oil-in-water type sunscreen cosmetic containing the following component (A) and the following component (B): (A) 1% by mass or more and 40% by mass or less of emulsion particles containing an oil soluble ultraviolet ray absorbent (a1), having an average particle diameter of more than 6 μm and 300 μm or less, and (B) 0.3% by mass or more and 2.5% by mass or less of particles containing an oil soluble ultraviolet ray absorbent (b3) encompassed by an ionic surfactant (b1) and a hydrophobic amphiphilic substance (b2), having a content of a solid oil agent of 2.5% by mass or less based on the total amount of the particles, having an average particle diameter of 6 μm or less. |
| US11931433B2 |
Dry shampoo composition
The present disclosure provides dry shampoo compositions effective for cleaning hair and also coloring hair. The dry shampoo compositions can include a starch component mixed with a colorant, a color adhesion promoter, a solvent, and optional further ingredients, such as propellants and fragrances. |
| US11931432B2 |
Dental composition
The present invention relates to a dental composition comprising a specific radically polymerizable compound and a radical initiator system. Furthermore, the present invention relates to the specific radically polymerizable compound and its use in a dental composition. The specific radically polymerizable compound of the present invention has an allyl (meth)acrylamide group and a phosphoric acid ester group. |
| US11931427B2 |
Therapeutical tools and methods for treating blindness by targeting photoreceptors
The present inventions relates to an isolated nucleic acid molecule comprising a nucleotide sequence coding for a depolarizing light-gated ion channel functionally linked to a promoter leading to the specific expression of said depolarizing light-gated ion channel in a retinal photoreceptor, or the nucleotide sequence complementary to said nucleotide sequence, for use in treating or ameliorating blindness. The present invention also relates to methods of using such nucleic acid molecules in the treatment of blindness. |
| US11931421B2 |
Muscle targeting complexes and formulations for treating myotonic dystrophy
Aspects of the disclosure relate to complexes and other aspects relate to formulations (e.g., aqueous, lyophilized forms) comprising such complexes comprising an oligonucleotide (e.g., useful for targeting DMPK) covalently linked to an antibody (e.g., anti-TfR1 antibody). |
| US11931416B2 |
Immolative cell-penetrating complexes for nucleic acid delivery to the lung
There are provided herein, inter alia, cationic amphipathic polymers, complexes, and compositions comprising same, and methods for their use including for the delivery of therapeutic, diagnostic and imaging agents, including nucleic acids, into a cell. The complexes, compositions and methods may facilitate delivery and targeted release of the therapeutic, diagnostic and imaging agents to particular cell types and tissues. |
| US11931415B2 |
Ophthalmic compositions
A composition comprises: a base oil; an additive; and a drug. The additive has segments which are conjugated, e.g. covalently linked, together. A first segment facilitates solubility in the base oil, whereas a second segment facilitates drug solubility and/or modifies drug release or other behaviour. The first segment may for example comprise a poly(dimethylsiloxane)-containing moiety. The second segment may for example resemble a drug molecule. The composition may for example be used as a tamponade or as a component for a tamponade administered to the eye. |
| US11931414B2 |
Quaternized nicotinamide adenine dinucleotide salvage pathway inhibitor conjugates
Compounds and compositions are disclosed in which a NAMPT Drug Unit is conjugated to a targeting Ligand Unit through quaternization by a Linker Unit from which a NAMPT inhibitor compound or derivative thereof is released at the targeted site of action. Methods for treating diseases characterized by the targeted abnormal cells, such as those of cancer or an autoimmune disease, using the compounds and compositions of the invention are also disclosed. |
| US11931413B2 |
Dextromethorphan and guaifenesin syrup formulation or suspension
A stable pharmaceutical formulation or suspension has a pharmaceutical active agent, agave, and a dilutant. The formulation or suspension has viscosity suitable for drinking. |
| US11931412B2 |
JAK1 inhibitors and uses thereof
The present invention provides methods for treating pruritus having a neurogenic component in a subject in need thereof comprising administering a therapeutically effective amount of a JAK1 inhibitor based on a benzimidazole core, a purine core, or a pyrrolo pyridine core. |
| US11931408B2 |
Immunogenic antigen identification from a pathogen and correlation to clinical efficacy
Embodiments of the disclosure concern methods of identifying whether or not antigens from a particular pathogen are immunogenic, including the order of their immunogenicity. Other embodiments concern correlations between attributes of T cells and their clinical efficacy, such as mathematical representations thereof. |
| US11931407B2 |
MHC class I associated peptides for prevention and treatment of zika virus
The invention provides a vaccine composition comprising a flavivirus peptide comprising one or more CD8+ T cell epitopes, wherein the peptide is attached to a nanoparticle. |
| US11931405B2 |
Bioconjugates of E. coli O-antigen polysaccharides, methods of production thereof, and methods of use thereof
A bioconjugate of an E. coli glucosylated O4 antigen polysaccharide covalently linked to a carrier protein and compositions thereof are provided. Also provided are recombinant host cells for producing the bioconjugate, and methods of producing the bioconjugate using the recombinant host cells. The recombinant host cells contain a nucleic acid encoding a glucosyl transferase capable of modifying the E. coli O4 antigen with glucose branching to produce the glucosylated O4 antigen polysaccharide. Bioconjugates of an E. coli glucosylated O4 antigen polysaccharide described herein can be used alone or in combination with one or more additional E. coli O-antigen polysaccharides to induce antibodies against an E. coli glucosylated antigen, and to vaccinate a subject against extra-intestinal pathogenic E. coli (ExPEC). |
| US11931404B2 |
Use of ultrarapid acting insulin
Disclosed herein are improved methods of treating hyperglycemia with a combination of an ultrarapid acting insulin and insulin glargine comprising prandial administration of the ultrarapid insulin, and administration of a first dose of insulin glargine within 6 hours of waking for a day. |
| US11931403B2 |
Compositions, systems, and methods for treating or reducing hypoxia-ischemia induced brain damage and neurobehavioral dysfunction in neonates
A method for treating or reducing a likelihood of hypoxia-ischemia induced brain damage and neurobehavioral dysfunction in neonates utilizes a relative high dose of nasally administered insulin. In one aspect, the method includes intranasally administering, to a neonate in need thereof, an effective dose of insulin comprising between 350 U to 2000 U insulin. |
| US11931402B2 |
Compositions for treating heart disease by inhibiting the action of mAKAP-β
The present invention provides a method of protecting the heart from damage, by administering to a patient at risk of such damage, a pharmaceutically effective amount of a composition which inhibits the interaction of RSK3 and mAKAPβ, or the expression or activity of one or both of those molecules. This composition may be in the form of a peptide that specifically inhibits mAKAPβ binding to RSK3 or in the form of an siRNA construct which inhibits the expression of RSK3. |
| US11931392B2 |
Use of Magnolia figo extract in the manufacture of compound for inhibiting growth of lung cancer cells
A use of Magnolia figo extract in the manufacture of a compound for inhibiting growth of lung cancer cells. |
| US11931389B2 |
Tablet of sporoderm-removed ganoderma lucidum spore and preparation method thereof
The present invention provides a tablet of sporoderm-removed Ganoderma lucidum spore, which includes the following raw materials by weight parts: 13-20 parts of an aqueous extract of sporoderm-disrupted Ganoderma lucidum spore powder, 3-5 parts of sorbitol, and 0.8-1.2 parts of povidone K30; A method for preparing the tablet of sporoderm-removed Ganoderma lucidum spore includes the following steps: mixing the aqueous extract of sporoderm-disrupted Ganoderma lucidum spore powder, sorbitol and povidone K30 for 10-30 min, and subjecting the obtained mixture to granulating, screening and drying to obtain a granular material; and tableting the granular material to obtain the tablet of sporoderm-removed Ganoderma lucidum spore. The tablet of sporoderm-removed Ganoderma lucidum spore has a much higher content of active components, which are also easier to be absorbed. The tablet of sporoderm-removed Ganoderma lucidum spore is of effectively enhancing the body immunity and have anti-radiation and anti-tumor effects; and the dosage form of the tablet is convenient to carry and take. |
| US11931386B2 |
Compositions and methods for increasing butyrate production
Provided herein are compositions and methods for increasing butyrate production in a subject. In particular, provided herein are compositions, probiotic compositions, and combinations thereof that promote butyrate production in a subject. |
| US11931385B2 |
Feed additive composition
A feed additive composition comprising a direct fed microbial (DFM), in combination with a xylanase (e.g. endo-1,4-β-d-xylanase) and a β-glucanase (and optionally a further fibre degrading enzyme). |
| US11931384B2 |
Micronized placental tissue compositions and methods of making and using the same
Described herein are compositions composed of micronized placental components and pharmaceutical compositions thereof. The compositions have numerous medical applications. Methods for making and using the micronized compositions are also described herein. |
| US11931380B2 |
Inhibition of diacylglycerol kinase to augment adoptive T cell transfer
The present invention provides compositions and methods for inhibiting one or more diacylglycerol kinase (DGK) isoform in a cell in order to enhance the cytolytic activity of the cell. In one embodiment, the cells may be used in adoptive T cell transfer. For example, in some embodiments, the cell is modified to express a chimeric antigen receptor (CAR). Inhibition of DGK in T cells used in adoptive T cell transfer increases cytolytic activity of the T cells and thus may be used in the treatment of a variety of conditions, including cancer, infection, and immune disorders. |
| US11931378B2 |
Method and process to make chitosan-doped strontium oxide nanocomposite for bactericidal applications
Strontium oxide (SrO) nanoparticle and various concentrations of chitosan (CS)-doped SrO nanocomposite were synthesized via co-precipitation method. A variety of characterization techniques including were done for characterizing and qualifying the nanocomposite. X-ray powder diffraction affirmed cubic and tetragonal structure of SrO nanoparticle and CS-doped SrO nanocomposite with a decrease in crystallinity upon doping. Fourier transform infrared spectrum endorsed existing functional groups on CS/SrO surfaces while d-spacing was estimated using high resolution Transmission electron microscopes images. UV-Visible and Photoluminescence spectroscopy spectra showed an increase in band gap energies with an increase in doping concentration. Elemental composition of CS-doped SrO nanocomposite deposited with different doping concentrations was studied using Energy dispersive Spectroscopy. Addition of chitosan resulted in the formation of nanocomposite and rod-like structures that led to enhanced catalytic activity during methylene blue ciprofloxacin degradation in the presence of reducing agent sodium borohydrate at various pH conditions. |
| US11931375B2 |
Treatment of amyotrophic lateral sclerosis (ALS)
The present disclosure relates to AAVs encoding a SOD1 targeting polynucleotide which may be used to treat amyotrophic lateral sclerosis (ALS) and delivery methods for the treatment of spinal cord related disorders including ALS. |
| US11931374B2 |
Adenosine receptor modulators for the treatment of circadian rhythm disorders
The present invention relates to the use of adenosine receptor modulators to affect the circadian rhythm, in particular, to the use of such modulators for the treatment of circadian rhythm disorders. In particular, the invention relates to a composition comprising at least one selective adenosine receptor modulator, wherein said composition modulates two or three, but not all of adenosine receptor subtypes A1, A2A, A2B and/or A3 for use in the treatment of circadian rhythm disorders or for modulating a biological clock. |
| US11931373B2 |
HSP90 activator AHA1 drives production of pathological tau aggregates
Disclosed herein are compounds and methods for inhibiting Aha1 for the treatment of tauopathies and neurodegenerative diseases. The Aha1 inhibitor may reduce the interaction between Aha1 and Hsp90. The Aha1 inhibitor may reduce aggregation of tau protein. The Aha1 inhibitor may include a compound selected from KU-177, KU-174, and KU-308. |
| US11931369B1 |
Compositions and methods for treating epilepsy
Disclosed herein are compositions and methods for delivering compositions to a subject in need of treatment for epilepsy. The disclosed compositions are orally delivered. Further disclosed are kits comprising the disclosed compositions as part of a method of delivering cannabidiol and CBD-containing compositions to subjects in need of treatment for epilepsy. |
| US11931365B2 |
Use of PPAR-delta agonists in the treatment of disease
Described herein is the use sodium (E)-2-(4-((3-(4-fluorophenyl)-3-(4-(3-morpholinoprop-1-yn-1-yl)phenyl)allyl)oxy)-2-methylphenoxy)acetate in the preparation of pharmaceutical compositions for the treatment of diseases or conditions that would benefit by administration with a PPARδ agonist compound. |
| US11931363B2 |
Triazolopyrimidine compounds and uses thereof
A compound of Formula (I), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for treating a PRC2-mediated disease or disorder: wherein R1, R2, R3, R4, R5, and n are as defined herein. |
| US11931362B2 |
Stable pharmaceutical formulations of pemetrexed
The present invention relates to a long term storage stable multi-dose ready-to use or ready-to dilute pharmaceutical liquid formulation comprising pemetrexed or a pharmaceutically acceptable salt thereof, an antioxidant, a preservative, a buffering agent, and a pharmaceutically acceptable fluid. The invention also relates to a process of preparing the formulation, a kit and a method of treatment of patients having lung cancer by administering the pharmaceutical formulation to a subject in need thereof. |
| US11931361B2 |
Poxvirus host range protein K3 as a positive selection marker for generation of recombinant poxviruses, a therapeutic target for poxvirus infection and a therapeutic agent for PKR related diseases
Described herein is a novel method for generation of recombinant poxviruses using an E3 and K3 double deletion mutant virus as the parental virus for generation of recombinant viruses. Following allowing for crossing over between the parental virus and an insertion cassette including an orthopox K3 peptide and the gene of interest, recombinant viruses are selected by infecting a host cell line permissive for the orthopox K3 peptide but not for the E3 and K3 double mutant parental virus. It is also demonstrated that a specific small molecule inhibitor of NEDD8 activating enzyme, MLN4924, can completely block poxvirus K3 family protein mediated PKR degradation and virus replication. |
| US11931359B2 |
Method of increasing bioavailability and/or prolonging ophthalmic action of a drug
The present invention relates to a method of increasing the bioavailability and/or prolonging ophthalmic action of a drug, the method comprising instilling into the eye an aqueous suspension comprising reversible clusters of drug loaded nano-resin particles, said clusters having a D50 value of at least 2 micrometer and said drug loaded nano-resin particles have a particle size distribution characterized in that the D90 value is 70 nanometer to 900 nanometer. The present invention further relates to an aqueous suspension comprising reversible clusters of drug loaded nano-resin particles, said clusters have a D50 value of at least 2 micrometers and said drug loaded nano-resin particles have a particle size distribution characterized in that the D90 value is 70 nanometers to 900 nanometers. |
| US11931357B2 |
Depot systems comprising Cariprazine or salts thereof
The present invention provides long-acting parenteral pharmaceutical compositions comprising a therapeutically effective amount of Cariprazine or salts thereof, in a depot form suitable for administering at a medically acceptable location in a subject in need thereof. The depot compositions are preferably in the form of in-situ implants suitable for subcutaneous or intramuscular administration and provide prolonged release of the Cariprazine active ingredient and/or its metabolites desmethyl Cariprazine (DCAR) and didesmethyl Cariprazine (DDCAR) for a period of at least 4 weeks following a single administration. The present invention further provides methods of use of the depot compositions for the treatment of schizophrenia, major depressive disorder, and bipolar disorder. |
| US11931355B2 |
Aripiprazole formulations having increased injection speeds
The present invention relates to pharmaceutical compositions comprising a compound of Formula (I) that are useful for the intramuscular delivery of antipsychotic drugs using rapid injection rates. |
| US11931354B2 |
Formulations of oxabicycloheptanes and oxabicycloheptenes
The invention relates to a pharmaceutical composition comprising a protein phosphatase 2A (PP2A) inhibitor and monosodium glutamate. |
| US11931353B2 |
Methods of preventing or treating flavivirus virus infections and methods of inhibiting the entry of flvivirus, enterovirus or lentivirus into host cells
A method of preventing or treating a subject suffering from a flavivirus infection by administering an effective amount of berbamine or its analogue to the subject, berbamine has a structure of Formula (I), wherein the flavivirus infection is caused by Japanese encephalitis virus, Zika virus or Dengue virus. A method of inhibiting the entry of a flavivirus, an enterovirus and/or a lentivirus into host cells includes contacting the host cells with an effective amount of berbamine of its analogue, berbamine has a structure of Formula (I), wherein the flavivirus is Japanese encephalitis virus, Zika virus or Dengue virus. |
| US11931350B2 |
Opioid receptor ligands and methods of using and making same
This application describes compounds that can act as opioid receptor ligands, which compounds can be used in the treatment of, for example, pain and pain related disorders. |
| US11931346B2 |
Uses of 4′-desferrithiocin analogs
Macular degeneration, closed head injury, stroke, irritable bowel disease, and reperfusion injury are all associated with biological injury due to reactive oxygen species, probably due to focal iron overload in many instances. The present invention provides methods and pharmaceutical compositions for treating these diseases and conditions using desferrithiocin analogs of Formula (I). In certain embodiments, the analogs include a poly ether moiety at the 4′-position of the phenyl ring of the compound. |
| US11931345B2 |
Thiazolidinedione analogs for the treatment of NAFLD and metabolic diseases
Provided herein are thiazolidinedione analogues that are useful for treating non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), diabetes, and other metabolic inflammation-mediated disease and disorders. |
| US11931343B2 |
CD73 inhibitors
Compounds, such as compounds having Formula (I): wherein each variable is as described herein, that modulate the conversion of AMP to adenosine by 5′-nucleotidase, ecto, and compositions containing the compounds and methods for synthesizing the compounds, are described herein. The use of such compounds and compositions for the treatment and/or prevention of a diverse array of diseases, disorders and conditions, including cancer- and immune-related disorders, that are mediated by 5′-nucleotidase, ecto is also provided. |
| US11931340B2 |
Use of sublingual dexmedetomidine for the treatment of agitation
The present invention discloses a method of treating agitation or the signs of agitation in a subject comprising the sublingual administration of an effective amount of an alpha-2 adrenergic agonist, more particularly Dexmedetomidine, or a pharmaceutically acceptable salt thereof. The method is particularly suitable for the treatment of agitation associated with neurodegenerative and/or neuropsychiatric diseases. The present invention also discloses the sublingual administration of an alpha-2 adrenergic agonist, more particularly Dexmedetomidine or a pharmaceutically acceptable salt thereof at a dose that is effective to treat agitation or the signs of agitation in a subject, but does not cause significant sedation. |
| US11931339B2 |
Compositions and methods for treating tissue injury
A method for preventing or treating a tissue injury and/or promoting tissue repair in a subject in need thereof, includes administering to the subject a therapeutically effective amount of an ADH inhibitor, AKR inhibitor, SCoR inhibitor, and/or PKM2 inhibitor. |
| US11931334B2 |
Methods and compositions for treating cannabis use disorder and mitigating cannabinoid withdrawal
The present invention provides methods of treating cannabis withdrawal syndrome and other cannabis related conditions, including cannabis use disorder, in a subject, comprising administering to the subject in need thereof an effective amount of a cannabinoid or an effective amount of a cannabinoid and an effective amount of a second active agent, such as gabapentin or a gabapentin analog. |
| US11931330B2 |
Composition for promoting skeletal muscle activity via induction of mitochondrial biogenesis comprising of azelaic acid as an active ingredient
A composition for promoting mitochondrial biogenesis includes an effective amount of an azelaic acid or a pharmaceutically acceptable salt thereof as an active ingredient. Azelaic acid, which is a compound mainly contained in cereals and natural products has the advantage of no or little side effects, and induces mitochondrial autophagy and mitochondrial DNA synthesis in cells, thereby having activity of increasing mitochondrial density. Therefore, azelaic acid can be used for the treatment of mitochondrial dysfunction-associated disease caused by the failure of homeostasis control of the mitochondria, for example, mitochondrial activity or the decrease in the number of mitochondria. In addition, azelaic acid can be provided to reinforce a muscle function and prevent muscle aging using the activity, and to be effectively used in a food material, a pharmaceutical composition, and health functional foods for treating mitochondrial dysfunction-associated disease, reinforcing a muscle function, or preventing muscle aging. |
| US11931328B2 |
Stabilized formulations of 4-amino-3-substituted butanoic acid derivatives
Pharmaceutical compositions including an active ingredient and a stabilizer, as well as methods of manufacture of the compositions, and methods of their use. The composition may include the active ingredient dispersed throughout a matrix of the stabilizer. In some embodiments, the active ingredient and the stabilizer are intimately mixed in a matrix formulation. In some embodiments, the active ingredient is selected from 4 amino-3-(4-chlorophenyl)butanoic acid) (“baclofen”) and its pharmaceutically acceptable salts. |
| US11931327B2 |
Drug for retinal degenerative disease associated with photoreceptor degeneration
An object of the present invention is to provide a medicine that can simply treat and/or prevent a retinal degenerative disease associated with photoreceptor degeneration, including retinitis pigmentosa. The solution is to provide an agent for treating and/or preventing a retinal degenerative disease associated with photoreceptor degeneration, containing a compound having a retinoic acid receptor agonistic activity (for example, tamibarotene, tamibarotene methyl ester, tamibarotene ethyl ester, tazarotene, tazarotenic acid, adapalene, palovarotene, retinol, isotretinoin, alitretinoin, etretinate, acitretin or bexarotene) or a salt thereof. |
| US11931325B2 |
Hair-growth promoting composition and usage thereof
Novel compositions that promote hair growth or hair restoration, and compositions that prevent hair loss. Compositions including an iNOS inhibitor as an active ingredient are provided. Advantageous affects for hair growth or hair restoration are obtained when a composition including an iNOS inhibitor as an active ingredient is administered to a mammal. For the iNOS inhibitor, a low-molecular compound, an antibody, or a nucleic acid drug such as an antisense oligonucleotide or siRNA may be used. A method of screening for effective substances for promotion of hair growth or hair restoration or prevention of hair loss is also provided. |
| US11931322B2 |
Solubilizate with curcumin and optionally at least one other active substance
In order to make available the health-promoting and healing properties of curcumin to the human or animal organism, also in combination with at least one further active substance, a solubilizate consists of or contains a content of curcumin equal to or smaller than 10 wt %, preferably equal to or smaller than 7.5 wt %, most preferably 6 wt %, and at least one emulsifier with an HLB value in a range below 18, preferably between 13 and 18, namely polysorbate 80 or polysorbate 20 or a mixture of polysorbate 20 and polysorbate 80, with an average diameter of the curcumin-loaded micelles ranging from 5 nm to 40 nm, preferably from 6 nm to 20 nm, most preferably from 7 nm to 10 nm, for use in particular as a dietary supplement and/or pharmaceutical drug for treating and/or preventing diseases involving inflammation, cancer and other diseases. |
| US11931321B2 |
Compositions comprising a dendrimer-resveratrol complex and methods for making and using the same
Compositions and pharmaceutical compositions including a dendrimer-resveratrol complex and methods for making and using the compositions are described herein. Methods of treating cancer, cardiovascular disease, cardiac failure, diabetes, Alzheimer's disease, Parkinson's disease and other brain diseases, fatty liver disease, obesity, cataracts, osteoporosis, muscle wasting, sleep disorders, acoustic trauma, inflammatory disease, psoriasis, arthritis, colitis, aging, viral disease, reproductive disease, and skin conditions or disorders including administering a therapeutically effective amount of the compositions to a subject in need are also provided. The compositions may be topically applied to skin or mucous membranes. |
| US11931320B2 |
Arrangement for a feeding bottle
An arrangement (300) for a feeding bottle is provided, the feeding bottle comprising a teat component (110), and a container component (120), which together define an internal bottle volume extending longitudinally between a base end of the container component, and a top end of the teat component. The arrangement comprises an internal element (310) for positioning inside the bottle volume, and a protruding element (320) arranged for extending from the internal element to an outside of the bottle when the bottle is in an assembled state with the internal element in position, for providing an interconnection between inside and outside of the bottle. |
| US11931317B2 |
Method, computer program product and dispensing device for dispensing discrete medicaments
A method for dispensing discrete medicaments with a dispensing device includes the steps of predicting a depletion time in the future when the medicaments in the container of a first feeder unit of the plurality of feeder units will be depleted or are past their expiry date; providing a notification ahead of said depletion time that a second feeder unit holding medicaments with the same composition as the first feeder unit needs to be presented to the dispensing device, together with a due time for presenting said second feeder unit to the dispensing device; and continuing the dispensing of the medicaments from the first feeder unit at least until the due time. |
| US11931311B2 |
Hydrotherapy apparatus glazing
A hydrotherapy apparatus comprises a tank, the tank comprising a panel arranged to form a wall of the tank, and an inner frame arranged to have the panel mechanically fixed to an outer side thereof, without bonding, so as to form a watertight seal. The inner frame may comprise a lower portion in a base region of the tank and two struts extending upward therefrom. The tank may further comprise a lower fixing section arranged to be mechanically connected to an outer surface of the lower portion of the inner frame, with a lower edge region of the panel therebetween, and two side fixing sections extending upward and each arranged to be mechanically connected to an outer surface of a respective strut of the struts of the inner frame, with a respective side edge region of the panel therebetween. |
| US11931305B2 |
Emergency lifting apparatus
A portable, lightweight emergency lifting device for downed persons that is intended for use by paramedics/emergency personnel as well as medical facilities and private owners. The lifting device has a redundant, fail safe lifting system utilizing twin electric screw jacks. It has a seat with a ramped front edge that extends to the ground when the device is in its collapsed configuration to aid in loading the patient. The vertical legs open only to an acute angled position so as to leave the immediate area under the seat open and uncluttered. The frame is on casters and the seat resides between the horizontal frame members when the device is in its collapsed configuration thus allowing the lowest possible pick up of a patient. |
| US11931299B2 |
Weighted sleep mask
The eye covering includes an elongated sleeve filled with media, such as beads. The sleeve is divided into separate cells. Preferably two central cells are provided for covering the eyes with two lateral cells provided for covering ears. End structures on the sleeve are configured with a retainer to allow the end structures to be attached together. One form of retainer is a slit in one of the end structures. The other end structure is fed through this slit so that the sleeve is formed into a circuit which can fit around the head. Another optional retainer includes a loop, such as a tag, joined to one of the end structures with a gap beneath the tag. A strap can join lateral edges of the eye covering to provide a sleep mask embodiment. |
| US11931294B2 |
Probes having fiber taper and fluid collection channel for ophthalmic laser treatment
A treatment probe for treating an eye of a patient includes an elongate body that defines a handle and a treatment fiber that is housed within the elongate body. The treatment fiber is configured to deliver treatment light energy to the eye. A contact member is disposed on an end of the elongate body. The contact member has a contact surface for positioning on a surface of the eye, two side edges that are positioned on opposite sides of the contact surface, and a fluid channel. The contact surface conforms to the shape of the eye's sclera and the two side edges are shaped to direct fluid that is present on the surface of the eye toward the fluid channel when the contact member is moved laterally across the surface of the eye. The fluid aggregates within the fluid channel and contacts a distal end of the treatment fiber. |
| US11931293B2 |
Apparatus and method for cataract extraction
An extraction device can include a delivery shaft having a lumen and a distal end, a first wire forming a first arc and being positionable distal to the distal end of the delivery shaft while ends of the first arc are at a distalmost end of the delivery shaft, and a second wire forming a second arc and being positionable distal to the distal end of the delivery shaft while ends of the second arc are at the distalmost end of the delivery shaft. A distalmost extent of the first wire is distal to a distalmost extent of the second wire. The first wire and the second wire are separately retractable relative to the delivery shaft. |
| US11931292B2 |
System and method for improved electronic assisted medical procedures
Methods and systems for displaying an overlay superimposed with an intraoperative image of surgical field in a medical ophthalmic procedure, such that the overlay appears at a desired depth within the image are provided. Methods and system for displaying an overlay superimposed with a stereoscopic intraoperative image pair of a surgical field in a medical ophthalmic procedure are provided. |
| US11931285B2 |
Sensor assembly part and a base plate for a medical appliance and a device for connecting to a base plate and/or a sensor assembly part
A base plate for a medical appliance includes a top layer; a first adhesive layer with a water soluble or water swellable hydrocolloid; an electrode assembly having a plurality of electrodes; and a monitor interface for connecting the base plate to a monitor device. The monitor interface has a coupling part with an elastically deformable part that allows the coupling part to move relative to the first adhesive layer of the base plate for coupling the monitor device and the base plate. |
| US11931283B2 |
Method and apparatus for spinal disc decompression
A portable spinal decompression device includes a top (thoracic) adjustable belt and bottom (lumbar) adjustable belt with a plurality of traction devices attached at set anchor points for applying traction forces to a body to facilitate spinal disc decompression and alleviate pain of users with spinal disorders. The portable device that fits various shapes and body sizes can be operated by a user without additional assistance and can be used while the individual is in numerous positions during his or her daily routine. |
| US11931279B2 |
Devices and methods for placing a gastrointestinal device
A delivery system for placing a gastrointestinal device in a mammalian gastrointestinal tract comprises a container assembly; a gastrointestinal implant device that includes proximal and distal ends stored within the container assembly, the proximal end including an anchor and the distal end including a sleeve, coupled to the anchor and folded into the container assembly; and an inner extension to draw a portion of the sleeve from the anchor and from the container assembly as the anchor is retained therein. The inner extension comprises an atraumatic tip, such as a ball, that includes a guidewire rail. Further, a handle is provided that retains or captures an inner catheter within the handle. Within the handle is an elongated element that surrounds a portion of the catheter. A button on a side of the handle is configured to cause engagement of the catheter via the element when the button is depressed. |
| US11931275B2 |
Systems and methods for coupling and decoupling a catheter
A convertible nephroureteral catheter is used in the treatment of urinary system complications, particularly on the need for a single surgically delivered device to treat patients who must be seen by an interventional radiologist (IR). In many current procedures, patients need to return to the operating room to remove a previously delivered nephroureteral catheter to exchange this catheter with a fully implanted ureteral stent delivered though the same access site at the flank. The present convertible nephroureteral catheter reduces the need to return for a second surgical procedure. Two weeks after initial implantation, the proximal portion of the convertible nephroureteral catheter extending out from the body may simply be removed. A simple action at the catheter hub allows this proximal portion to be removed, leaving behind the implanted ureteral stent within the patient's urinary system. Other medical procedures, devices, and technologies may benefit from the described convertible catheter. |
| US11931274B2 |
Prosthesis device
A prosthesis device having a tension element, fastened to a tensile force brace, which drives a movable component of a prosthesis device upon applying a tension force, wherein a sensor device is allocated to the tension element which detects the actuation of the tension element and activates a motor allocated to the movable component. |
| US11931273B2 |
Method for controlling an artificial orthotic or prosthetic knee joint
A method for controlling an artificial orthotic or prosthetic knee joint, on which a lower-leg component is arranged and with which a resistance device is associated, the bending resistance (R) of which resistance device is changed in dependence on sensor data that are determined by at least one sensor during the use of the orthotic or prosthetic knee joint, wherein a linear acceleration (aF) of the lower-leg component is determined, the determined linear acceleration (aF) is compared with at least one threshold value, and, if a threshold value of the linear acceleration (aF) of the lower-leg component is reached, the bending resistance (R) is changed. |
| US11931272B2 |
Orthopedic device and conductor for such a device
An orthopedic device with a base body made of an electrically insulating material and at least one electric conductor which is arranged on or in the base body. The at least one conductor comprises a core made of an electrically conductive elastomer and an electrically insulating coating. |
| US11931267B2 |
Joint implant extraction and placement system and localization device used therewith
An implant localization device includes a coupler and a positioning system. The coupler is configured to removably engage an implant component to fix the positioning system in space relative to the implant component. The positioning system is in communication with a centralized computing system, whereby, due to the fixed spatial relationship between the positioning system and the implant component, via the coupler, and determinable changes in movement relative to a registered starting point, the centralized computing system is able to calculate a real-time position and orientation of the implant component. The centralized computing system is configured to synthesize data from a joint templating software program, a CAD software program, and the positioning system to provide real-time positional and orientation data to assist with extraction and placement of the implant component. Robotics and reference markers may be used to further automate and/or enhance the accuracy and efficiency of the system. |
| US11931266B2 |
Implant with independent endplates
The biocompatible lattice structures and implants disclosed herein have an increased or optimized lucency, even when constructed from a metallic material. The lattice structures can also provide an increased or optimized lucency in a material that is not generally considered to be radiolucent. Lucency can include disparity, maximum variation in lucency properties across a structure, or dispersion, minimum variation in lucency properties across a structure. The implants and lattice structures disclosed herein may be optimized for disparity or dispersion in any desired direction. A desired direction with respect to lucency can include the anticipated x-ray viewing direction of an implant in the expected implantation orientation. |
| US11931253B2 |
Prosthetic heart valve delivery system: ball-slide attachment
Systems, devices and methods for attaching an operator-manipulatable tether(s) to the stent for: loading and/or collapsing the expandable stent into a delivery catheter or sheath, translating the collapsed stent along the delivery catheter or sheath, delivering the expandable stent into the subject heart chamber, repositioning the expandable stent as necessary within the subject heart chamber, recapturing or resheathing the expandable stent within the delivery catheter or sheath if needed, and deploying the expandable stent to, and within, the subject heart chamber. |
| US11931251B2 |
Methods and systems for aligning a commissure of a prosthetic heart valve with a commissure of a native valve
Methods and systems for rotationally aligning a commissure of a prosthetic heart valve with a commissure of a native valve are disclosed. In some examples, a delivery apparatus can include a first shaft configured to rotate around a central longitudinal axis of the delivery apparatus, a second shaft extending through the first shaft and having a distal end portion extending distally beyond a distal end portion of the first shaft, an inflatable balloon coupled to the distal end portion of the first shaft, and a third shaft surrounding the first shaft. The first shaft is configured to rotate within the third shaft and translate axially relative to the third shaft, and the third shaft includes a distal tip portion including a plurality of internal helical expansion grooves and a plurality of external helical expansion grooves that are configured to allow the distal tip portion to flex radially outward. |
| US11931250B2 |
Voice prosthesis with connecting feature
A voice prosthesis comprising a outer cannula and an inner cannula wherein the outer cannula is generally in the shape of a spool and comprises two flanges connected by a hollow annular stem therebetween, and the inner cannula comprises a proximal flange and a stem configured to fit within a passageway of the stem of the outer cannula. The outer cannula comprises a retaining slot on its outer proximal edge which can be used to rotationally secure an obround inner cannula proximal flange. The inner cannula may also comprise windows for use with retaining nubs disposed on the interior of the outer cannula passageway and an insertion tool having a moveable protrusions. |
| US11931244B2 |
Diffractive artificial ophthalmic lens with optimised apodization and method for the production of such artificial ophthalmic lens
The invention relates to an artificial ophthalmic lens (20) containing an anterior optical surface (21) and a posterior optical surface (22), at least one of which contains a multifocal optical diffractive profile (25). A cross apodized profile part (25′) is formed on the diffractive profile (25) wherein phase shifting elements (27) are provided alternately forming the elements of a decreasingly apodized series (40) and an increasingly apodized series (41) in such a way that the decreasing and increasing elements of the two series (40, 41) form envelope curves that meet at a common intersection point (45).The invention further relates to a method for the production of such an artificial ophthalmic lens (20). |
| US11931242B2 |
Device for the preparation of a Descemet's membrane-endothelium graft
A device for the preparation of a Descemet's membrane-endothelium graft includes a bowl with an inner bottom and a sidewall surrounding the bottom, particularly the bowl being configured to receive a fluid and a Descemet's membrane-endothelium graft or a donor cornea graft comprising a Descemet's membrane-endothelium graft floating in the fluid, a preparation area positioned in a first part of the inner bottom of the bowl, particularly for receiving and preparing the graft prior to transport, a transfer area positioned in a second part of the inner bottom between the preparation area and an outlet opening in the sidewall, particularly the opening being entirely positioned below the upper rim of the sidewall. |
| US11931239B2 |
Percutaneous vascular anastomosis
Collapsible branched anastomosis devices allow for the formation of percutaneous vascular anastomoses using a Seldinger wire technique. This minimally invasive approach eliminates the need for a large surgical incision and also avoids the use of time consuming hand-suturing. The devices collapse to a fraction of their expanded volume and are configured to fit within a delivery sheath for over the wire delivery through a small incision in a blood vessel. |
| US11931232B2 |
Absorbent article
To enable an absorbent article to fit easily around the legs when worn and to improve fit. A pad which includes a polymer sheet having a superabsorbent polymer disposed between two nonwoven fabric sheets. Planar-shaped linear embossed grooves that protrude inward in a width direction from each side edge are formed at positions of the polymer sheet on which the groin of a wearer abuts when worn. Standing gathers that rise along a longitudinal direction on a skin side are formed on both side portions on the skin side. Regions that are surrounded by the embossed grooves tend to deform around the legs with the embossed grooves as flexible shafts, so that the polymer sheet fits easily around the legs when worn and fit is improved. |
| US11931231B2 |
Folding device and folding method
A plurality of folding units is arranged in a circumferential direction of a drum that rotates about an axis. Each of the folding units includes: a pad for holding one part of a workpiece on a pad surface; a first folding member and a second folding member each having a folding surface for folding a different part of the workpiece so as to stack the different part over the one part; and a pivot shaft arranged parallel to the pad surface. The first folding member, the second folding member, and the pivot shaft are configured to be rotated together until the folding surface reaches a facing position and a facing posture at which the folding surface faces the pad surface. The pivot shaft is configured to be displaced in a diameter direction of the drum crossing the pad surface. |
| US11931227B2 |
Bimodal treatment methods and compositions for gastrointestinal lesions with active bleeding
The present invention relates to a long-lasting medical product for protecting or treating a lesion in the gastrointestinal tract. The medical product includes a protective covering, wherein the medical product upon application at and about the site of the lesion adheres to the gastrointestinal tissue and is capable of remaining at and about the site of the lesion for a time sufficient to allow the lesion to heal or be treated. |
| US11931226B2 |
Wound dressing sealant and use thereof
Embodiments disclosed herein are directed to sealing compositions for negative pressure treatment systems and wound dressing systems, devices containing the same, apparatuses, uses and methods for creating a main wound dressing portion for use in wound care, more particularly for sealing a trimmable dressing, having a main dressing portion or cell in fluid (e.g., gas) communication with additional dressing portions or cells, for use in woundcare, more particularly that may be used for the treatment of wounds. In particular, some embodiments are directed to compositions for improving the versatility of wound dressings for wounds of different shapes or sizes. |
| US11931222B2 |
Dental attachment formation structures
The present disclosure provides methods, computing device readable medium, devices, and systems having a dental attachment formation structures. One dental appliance includes a body having a first surface shaped to abut an exterior surface of a tooth and a well portion of the first surface shaped to form an attachment that is to be attached to the exterior surface of the tooth, a release layer formed over a surface of the well to allow the attachment to be removed from the well, and an attachment material that is used to form the attachment positioned within the well. |
| US11931218B2 |
Oral care implement body and replacement head therefor
An oral care implement body to which a replacement head can be detachably coupled. In one embodiment, the oral care implement body includes a gripping portion having a shoulder, a stem extending from the shoulder along a longitudinal axis, and a boss protruding from an outer surface of the stem. The boss may have a locking rib section having an undercut surface that is axially spaced from the shoulder and a positioning rib section extending from the locking rib section to the shoulder. The undercut surface may circumferentially protrude from a first side surface of the positioning rib section. The locking rib section may extend along a first rib axis and the positioning rib section may extend along a second rib axis, the first rib axis oriented obliquely to the second rib axis. |
| US11931211B2 |
Integrated intracorporeal laparoscope cleaner
A medical device for cleaning a laparoscope can include a service box with a pump and a gas valve. Each of the pump and the gas valve can be in communication with an exit valve. The pump can be configured to draw fluid into the service box, along a fluid feed line, and out of the exit valve. The gas valve can be configured to selectively permit gas into the service box, along the fluid feed line, and out of the exit valve. The medical device can include a trocar that can be in communication with the exit valve via a flexible tubing. The trocar can include a hub and a cannula. The hub can be configured to receive and direct the laparoscope through the cannula. The cannula can be configured to receive fluid and gas from the exit valve and direct the fluid and gas to the open end. |
| US11931208B2 |
Cerebral perfusion state classification apparatus and method, device, and storage medium
The present application discloses a cerebral perfusion state classification apparatus and method, a device, and a storage medium. The method includes: acquiring, by a transceiving module, cervical blood flow data from an ultrasound data collecting device; determining, by a processor, cerebral perfusion data corresponding to the cervical blood flow data based on the cervical blood flow data and a mapping relationship between the cervical blood flow data and the cerebral perfusion data, and classifying cerebral perfusion states of a plurality of brain regions based on blood perfusion characteristics of the plurality of brain regions in the cerebral perfusion data. |
| US11931207B2 |
Artificial intelligence (AI) recognition of echocardiogram images to enhance a mobile ultrasound device
Artificial intelligence (AI) recognition of echocardiogram (echo) images by a mobile ultrasound device comprises receiving a plurality of the echo images captured by the ultrasound device, the ultrasound device including a display and a user interface (UI) that displays the echo images to a user, the echo images comprising 2D images and Doppler modality images of a heart. One or more neural networks process the echo images to automatically classify the echo images by view type. The view type of the echo images is simultaneously displayed in the UI of the ultrasound device along with the echo images. A report is generated showing the calculated measurements of features in the echo images. The report showing the calculated measurements is displayed on a display device. |
| US11931203B2 |
Manufacturing method of a high frequency ultrasound transducer having an ultrasonic lens with integral central matching layer
Methods for fabricating high frequency ultrasound transducers are disclosed. The methods include fabricating an acoustic lens layer with a curved center section and two flat side sections. The curved section includes a center portion with a midpoint and an edge. The midpoint has a first thickness, and the edge has a second thickness. The center portion is fabricated so that an average of the first and second thicknesses is approximately equal to an odd multiple of a quarter-wavelength of the center frequency of the ultrasound transducer. The methods can also include bonding the lens layer to a matching layer that is operationally coupled to a transducer layer. The matching layer can include an epoxy layer and another layer. Bonding the lens layer includes bonding the other layer to the lens layer using the epoxy layer such that the other layer is positioned between the epoxy layer and the transducer layer. |
| US11931202B2 |
Ultrasound automatic scanning system, ultrasound diagnostic apparatus, ultrasound scanning support apparatus
An ultrasound automatic scanning system according to an embodiment includes an ultrasound probe, a mechanical mechanism, and processing circuitry. The ultrasound probe transmits and receives ultrasonic wave. The mechanical mechanism holds and moves the ultrasound probe while an ultrasonic-wave transmission-reception surface of the ultrasound probe is pointed to a subject. The processing circuitry acquires a distance between a body surface of the subject and the ultrasonic-wave transmission-reception surface of the ultrasound probe based on reflected wave data collected while the ultrasound probe is moved by the mechanical mechanism. The processing circuitry generates, based on information of the distance, locus information of movement of the ultrasound probe when ultrasound scanning is executed on the subject. The mechanical mechanism executes ultrasound scanning on the subject by moving the ultrasound probe based on the locus information generated by the processing circuitry. |
| US11931201B2 |
Device and method for obtaining anatomical measurements from an ultrasound image
The invention provides a method for making anatomical measurements using a captured ultrasound image representative of the anatomical region of interest. The method comprises receiving (20) data representative of a set of points selected by a user within the image and interpreting from the points a particular anatomical measurement type which the user is intending to perform. In particular, the points are processed to identify (24) a pattern or other geometrical characteristic of the points, and the location (22) of at least one of the points within the image is also identified. These two characteristics are used to identify from the set of points which measurement the operator is performing. Once the measurement is identified, an appropriate measurement template (26) is selected and applied in order to derive (30) from the set of points an anatomical measurement. |
| US11931200B2 |
Ultrasound diagnostic apparatus and diagnosis assisting method
An image analyzer detects a lesion for each frame (tomographic image). When the lesion is detected, lesion information (detection flag, position information, and size information) is produced. An indication controller causes a mark surrounding the lesion to be displayed when it is judged that a mark display condition is satisfied, based on the lesion information or the like. The indication controller causes the mark to be deleted from a screen when detection of the lesion is continued and a mark display restriction condition is satisfied. |
| US11931199B2 |
Nozzles for amplifying and suppression of sound
The invention discloses a novel passive sound transformer, either a sound-booster or a sound-silencer, embodied as an acoustic waveguide, a specific shape of which provides for either amplifying the intensity of acoustic waves at the expense of both the heat energy and the concomitant turbulence of moving fluid wherein the amplified intensity of the acoustic waves is manifested as sound loudness boosting or, contrarywise, transforming the wave power of elastic waves into the heat of the ambient fluid. |
| US11931195B2 |
Assessment of coronary artery calcification in angiographic images
Systems and methods are provided for training an artificial intelligence model for detecting calcified portions of a vessel in an input medical image. One or more first medical images of a vessel in a first modality and one or more second medical image of the vessel in a second modality are received. Calcified portions of the vessel are detected in the one or more first medical images, The artificial intelligence model is trained for detecting calcified portions of the vessel in the input medical image in the second modality based on the one or more second medical images and the detected calcified portions of the vessel detected in the one or more first medical images. |
| US11931194B2 |
Body fluid analysis device, control method for body fluid analysis device, and storage medium
A body fluid analysis device includes processing circuitry. The processing circuitry is configured to set one or more subregions in a region of interest in a medical image. The processing circuitry is configured to set a reference direction for each of the subregions set. The processing circuitry is configured to determine a flow direction of a body fluid for each subregion. The processing circuitry is configured to determine the state of a flow of the body fluid in the region of interest on the basis of the reference direction for each subregion set and the flow direction of the body fluid for each subregion determined. |
| US11931193B2 |
Imaging systems and methods
Methods and systems for X-ray and fluoroscopic image capture and, in particular, to a versatile, multimode imaging system incorporating a handheld X-ray emitter operative to capture non-invasive images of a target; a stage operative to capture static X-ray and dynamic fluoroscopic images of the target; a system for the tracking and positioning of the X-ray emission to improve safety of obtaining X-ray images as well as improve the quality of X-ray images. Where the devices can automatically limit the field of the X-ray emission. |
| US11931191B2 |
Ct imaging apparatus
The invention relates, in particular, to structures of a dental and medical cone beam computed tomography (CBCT) apparatus. The basic construction of the apparatus includes two elongated frame parts (11, 21) out of which the first frame part (11) is arranged to support X-ray imaging means (14, 15) and wherein the frame parts (11, 21) are mechanically connected to each other via an articulated construction (22) so as to allow for tilting of the first frame part (11) supporting the X-ray imaging means (14, 15) with respect to the second frame part (21). |
| US11931190B2 |
Device for holding and releasing an object, corresponding assembly and release method
A device for holding and releasing an object (2), such as a medical implant, is proposed. The device comprises two hook systems (11, 12) to which said object (2) is able to be coupled so as to allow said hook systems (11, 12) to jointly hold said object (2). Said hook systems (11, 12) are configured such that, in the state in which said object (2) is coupled to said hook systems (11, 12), at least one of the hook systems (11, 12) is subjected to a return force (F11, F12) that makes it possible to keep the object (2) coupled to said hook systems (11, 12). Also proposed are a corresponding assembly and a corresponding releasing method. |
| US11931186B2 |
Method of system for reversing inflammation in a user
A system for reversing inflammation in a user, wherein the system further comprises a computing device further designed and configured to receive a physiological extraction of a user, wherein the physiological extraction contains at least an inflammation marker, generate, using an inflammation machine-learning model and the user physiological extraction input, a first inflammation metric of a user, wherein generating the first inflammation metric further comprises training an inflammation machine-learning model as a function of inflammation metric training data, wherein the inflammation metric training data includes a plurality of entries, and each entry correlates user physiological extraction data to at least an inflammation metric that quantitates hallmarks of inflammation in the user, identify, using an alimentary element machine-learning process and the first inflammation metric, at least an alimentary element for reversing inflammation in the user, and provide, to the user, the at least an alimentary element for reversing inflammation. |
| US11931179B2 |
Optical and electrical diagnostic systems and methods thereof
Optical-and-electrical medical systems and methods thereof are disclosed. Such a medical system can include a console, an optical shape-sensing (“OSS”) medical device including an optical-fiber stylet, one or more electrical medical devices, and a relay module for establishing one or more optical or electrical relay connections between the relay module and a remainder of the medical system including the console. The console can be configured for converting reflected optical signals from the optical-fiber stylet into shapes thereof for display. The relay module can include a primary receptacle configured to accept insertion of a medical barrier-piercing plug of the OSS medical device and establish a through-barrier optical connection therebetween. The relay module also can include one or more secondary receptacles configured to accept insertion of a corresponding number of electrical plugs of the one-or-more electrical medical devices and establish one or more under-barrier electrical connections therebetween. |
| US11931178B2 |
Wearable device for healthcare and method thereof
The present invention relates to a wearable device for healthcare and method for using the device. More specifically, the wearable device is worn on a finger for measuring the health data of the user, selected from one or more of heart rate, blood oxygen saturation, heart rate variability. Based on the measured data, the sleep quality can be monitored and recorded. Disorders such as obstructive sleep apnea (OSA), can be detected. The wearable device may include an optical sensor coupled with or embedded in a main body including a visible light emitter, an IR light emitter and a light detector being arranged along a longitudinal direction of the finger. During operation of the wearable device, the heart rate is monitored based on a detected light signal. When the heart rate is higher than an adaptive threshold, both heart rate and blood oxygen saturation are monitored. |
| US11931167B1 |
Pressure injury prevention sensor and decision support tool
Technologies are provided for determining a likelihood or risk of a human patient for developing pressure injury based on patterns of movement by the patient determined using a specialized measurement support surface. Some embodiments automatically ascertain whether patterns of movements of a human subject, whose weight is supported on the support surface, exhibit sufficient frequency and variability of activity such as will confer either certain health benefits or expose the individual to certain health risks, such as development of pressure ulcers in the load-bearing skin and soft tissues. The measurement support surface can include a contact layer, a pressure-measuring layer having an air bladder subjacent to the measurement support surface, and a substrate layer with a density and stiffness to mechanically isolate the pressure-measuring layer from ambient vibrations transmitted through a floor, furniture, or other intervening articles upon which the measurement support surface is mounted. |
| US11931166B2 |
System and method of determining an accurate enhanced Lund and Browder chart and total body surface area burn score
A system and method of generating an enhanced Lund and Browder chart and total body surface area burn score is described herein. In some embodiments, a plurality of images is obtained from of a patient using a camera system. The images may be taken by aligning the patient's body with pose templates presented on a display of the camera system. The non-skin portions of the images may be removed, and skin analysis performed on the skin portion to determine burn location, coverage, and depth. Further, landmarks may be detected in the images to morph and align the images with the pose templates to obtain standard poses. The plurality of images may be combined and presented in two-dimensional and three-dimensional models with labels and the total surface area burn score. |
| US11931163B2 |
Method and apparatus to determine the malignant potential of pancreatic cysts using light scattering spectroscopy
Described herein are embodiments of an approach to diagnosing pancreatic cystic lesions using light scattering spectroscopy. In some embodiments, the approach includes an apparatus including a spatial gating probe to isolate light reflected by the epithelial tissue of the internal cyst surface using spatial gating. In some further embodiments, the apparatus includes a scanning fiber probe that is capable of rotational and linear motion in order to scan the entire internal surface of the cyst. Use of such an approach may be advantageous to improve the accuracy of diagnosing pancreatic cystic lesions as cancerous, precancerous, or benign. |
| US11931162B2 |
Systems and methods for seizure detection based on changes in electroencephalogram (EEG) non-linearities
A system of seizure detection including one or more processing circuits configured to receive an electroencephalogram (EEG) signal generated based on electrical brain activity of a patient and determine a plurality of metrics based on the EEG signal, the plurality of metrics indicating non-linear features of the EEG signal. The one or more processing circuit are configured to perform a preliminary analysis with one of the plurality of metrics, wherein the preliminary analysis indicates that the EEG signal indicates a candidate seizure or that the EEG signal is insignificant, perform a secondary analysis with one or more metrics of the plurality of metrics to determine whether the EEG signal indicates the candidate seizure or that the EEG signal is insignificant, and generate a seizure alert indicating that the EEG signal indicates the candidate seizure. |
| US11931160B2 |
Brain interaction apparatus, cranial anchor, and related systems and methods
A brain interaction apparatus is provided. The apparatus comprises a plurality of filaments; and a brain invasive launcher having a plurality of launching channels extending in a longitudinal direction between a proximal end and a distal end thereof. Each launching channel is configured for holding one of the plurality of filaments moveably arranged therein. At least one of the plurality of filaments is provided with a steering tip affixed to a distal end thereof. The steering tip comprises a portion tapering in a longitudinal direction of the at least one of the plurality of filaments thereby narrowing toward a distal end of the steering tip. The tapered portion is rotationally asymmetrical about a longitudinal axis of the at least one of the plurality of filaments. |
| US11931159B2 |
Wearable textile-based hydrogel electrode for measuring biopotential
A textile-based hydrogel electrode comprises a textile-based backing layer, a conductive structure coupled to the textile-based backing layer, and a hydrogel body in contact with at least a first portion of the conductive structure, wherein the first portion of the conductive structure and the hydrogel body form an ionic interface configured to generate an electrical signal through the conductive structure corresponding to a biopotential change proximate to the textile-based hydrogel electrode. |
| US11931157B2 |
Cardiac analysis user interface system and method
Methods of generating a graphical representation of cardiac information on a display screen are provided. The method comprises: electronically creating or acquiring an anatomical model of the heart including multiple cardiac locations; electronically determining a data set of source information corresponding to cardiac activity at the multiple cardiac locations; electronically rendering the data set of source information in relation to the multiple cardiac locations on the display screen. Systems and devices for providing a graphical representation of cardiac information are also provided. |
| US11931156B2 |
Electrocardiogram measurement apparatus
The electrocardiogram measurement apparatus includes: two amplifiers for receiving electrocardiogram signals from a first electrode and a second electrode; one electrode driving unit; a third electrode for receiving an output of the electrode driving unit; an A/D converter connected to an output terminal of each of the two amplifiers and converting analog signals into digital signals; a microcontroller for receiving the digital signals from the A/D converter; and a communication means for transmitting the digital signal, wherein: the microcontroller is supplied with power from a battery; the microcontroller controls the A/D converter and the communication means; and each of the two amplifiers amplifies one electrocardiogram signal so as to simultaneously measure two electrocardiogram signals. |
| US11931154B2 |
Systems and methods for classifying ECG data
A computer-implemented method for processing ECG data may include: receiving, over an electronic network, ECG data, wherein the ECG data represents a plurality of heartbeats; analyzing the ECG data, by at least one processor, to determine whether each of the plurality of heartbeats is a normal heartbeat or an abnormal heartbeat; associating, by the at least one processor, each of the abnormal heartbeats with either only one of a plurality of existing templates or a new template; receiving, from a user, input related to each new template, wherein the input includes either: a) a confirmation that the new template represents an abnormal heartbeat, or b) a reclassification of the new template as representing a normal heartbeat or a different abnormal heartbeat; and in response to the user input, updating, by the at least one processor, a label of each of the heartbeats associated with each confirmed new template and each of the heartbeats associated with each reclassified new template. The ECG data may be received from a portable monitor configured to be carried on a patient's body. |
| US11931153B2 |
Electronic device, a wearable article incorporating an electronic device and a system comprising an electronic device and a wearable article
A wearable article (1) includes a sensor assembly (104) for sensing biosignals of a wearer of the wearable article, and an electronic device (102) that can be attached to the sensor assembly to receive and the process biosignals. The electronic device is detachable from the garment and includes a housing (128a, 128b). The electronic device is retained in place by means of a magnet (132) within the housing which cooperates with a magnet on the garment. The sensor assembly includes a sensing electrodes and conductors (112; 122a) which couple the sensing electrodes to an interface that is configured to couple the sensed biosignals to the electronic device. The electronic device attaches to the garment at the interface. The electronic device includes one or more contacts (138b) which engage with the interface at the conductors so that biosignals can be coupled to the electronic device. The garment can also include a locating ring (130) to help locate the electronic device on the garment. The electronic device can be easily attached by a wearer, for example with the use of only one hand. |
| US11931152B2 |
Support helmet for magnetoencephalography device
The present description concerns a support helmet (130) for a medical imaging or treatment device, comprising a head cap (131) provided with a plurality of through openings (133), each opening being adapted to receiving an elementary imaging or treatment module (110) assembled in the opening so as to slide along an axis substantially orthogonal to the head cap. |
| US11931151B2 |
Automated urinary output measuring system
Disclosed herein is an automated urinary output measuring system. The automated urinary output measuring system includes an automated urinary output measuring device configured to be suspended from a rim of a sanitary hardware device and receive a volume of voided urine. The automated urinary output measuring device can include a receiving trough having an opening, a door configured to cover the opening in a fluid tight seal, the door coupled to the receiving trough by a hinge, and a lip extending from the receiving trough configured to detachably couple the automated urinary output measuring device to the sanitary hardware device. The system can further include an ultrasonic measuring system having a console coupled to one or more ultrasonic sensors, and a flushing mechanism coupled to the sanitary hardware device. |
| US11931150B2 |
Wrist-worn impairment detection and methods for using such
Various embodiments provide systems and methods for identifying impairment using measurement devices. |
| US11931148B2 |
Catheter system to facilitate blood sampling and related methods
A catheter system may include a catheter assembly, which may include a catheter adapter and a catheter extending distally from a distal end of the catheter adapter. The catheter system may also include a needle assembly, which may include a needle hub and an introducer needle. The needle hub may include: a distal end coupled to the proximal end of the catheter adapter; a proximal end; a wall disposed between the distal end of the needle hub and the proximal end of the needle hub; and a flashback chamber proximate the wall. The introducer needle may be press-fit within a through-hole of the wall. The catheter system may also include a plug coupled to the proximal end of the needle hub. A blood collection device may be coupled to a proximal end of the plug to collect blood from a patient. |
| US11931147B2 |
System and method for robust pulse oximetry
Robust estimation of a characteristic of a user's physiological signals can be achieved by filtering or classifying samples. Rather than estimating the characteristic of the user's physiological signals based on each sample at a first wavelength and a second wavelength, a robust system and method can, in some examples, estimate the characteristic using samples at the first wavelength and the second wavelength that meet one or more criteria and filter out samples that fail to meet the one or more criteria. In some examples, the system and method can weight samples based on the one or more criteria, and estimate the characteristic using the weighted samples. Samples failing to meet the one or more criteria can be given less weight or no weight in the estimation. The one or more criteria can include a criterion based on at least the physiological signal at a third wavelength. |
| US11931146B2 |
Sensor configuration
The present invention relates to a sensor configuration (1) for non-invasive measurement of parameters of a body tissue with a sensor unit (10) and a sensor mat (12) for detachable placement of the sensor configuration (1) on a body surface (20). Furthermore the sensor unit (10) of the sensor configuration (1) is connectible to a contact head (16), which is designed for electrical contacting of the sensor unit (10) and for supply of light from a light source to the sensor unit (10), the sensor unit (10) being designed as a flexible printed circuit board with optical components, at least comprising a light detector device (2), in order to detect light that is emitted into the body tissue and has passed through the latter, a first contact means (30) and conducting tracks (5) for operative connection of the sensor unit (10) to the contact head (16). The sensor mat (12) of the sensor configuration (1) has a multi-layered structure, with a lower layer (13), which has a lower contact surface for contact on the body surface (20) and an upper contact surface for contact of the sensor unit (10), whereby openings (15, 17) are provided which are aligned with the optical components of the sensor unit (10), and form an optical passage, and with an upper layer (14), which is connected to the upper contact surface of the lower layer (13) in a way detachable from one another. |
| US11931144B2 |
Sweat rate measurement devices
Devices and methods are described herein for directly and accurately measuring sweat flow rates using miniaturized thermal flow rate sensors. The devices (100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500) include the flow rate sensors (220, 320, 420, 520, 620, 720, 820, 920, 1020, 1120, 1220, 1320, 1420) in or adjacent to a microfluidic component (230, 330, 430, 530, 630, 730, 830, 930, 1030, 1130, 1230, 1330, 1430, 1530) of a wearable sweat sensing device. The devices and methods optimize the sensitivity of the flow rate sensors, while minimizing the presence of noise, in order to accurately and directly measure sweat flow rates. |
| US11931141B2 |
Hybrid registration method
A registration method whereby a sensor-based approach is used to establish initial registration and whereby upon the commencement of navigating an endoscope, image-based registration methods are used in order to more accurately maintain the registration between the endoscope location and previously-acquired images. A six-degree-of-freedom location sensor is placed on the probe in order to reduce the number of previously-acquired images that must be compared to a real-time image obtained from the endoscope. |
| US11931140B2 |
Systems and methods for navigation and simulation of minimally invasive therapy
Navigation and simulation systems and methods for minimally invasive therapy in which the navigation system imports a planning method using patient specific preoperative images. The navigation system uses intraoperative imaging during the medical procedure to update the preoperative images and provides images of tracked surgical tools along the surgical path prepared from the preoperative images. |
| US11931131B2 |
Apparatus, system and method for chronic disease monitoring
An apparatus, system, and method for monitoring a person suffering from a chronic medical condition predicts and assesses physiological changes which could affect the care of that subject. Examples of such chronic diseases include (but are not limited to) heart failure, chronic obstructive pulmonary disease, asthma, and diabetes. Monitoring includes measurements of respiratory movements, which can then be analyzed for evidence of changes in respiratory rate, or for events such as hypopneas, apneas and periodic breathing. Monitoring may be augmented by the measurement of nocturnal heart rate in conjunction with respiratory monitoring. Additional physiological measurements can also be taken such as subjective symptom data, blood pressure, blood oxygen levels, and various molecular markers. Embodiments for detection of respiratory patterns and heart rate are disclosed, together with exemplar implementations of decision processes based on these measurements. |
| US11931130B2 |
Method and system for processing thermal video images
A method and system for processing thermal video images and thermal video images of patients, using a method of real-time demarcation of the macro aspect of the region of interest, generated by MIR and LIR electromagnetic wave emission and merging of the real image, with improvement of the image, also in real time, allowing for analysis of the micro aspect by means of NIR electromagnetic wave emission, for spectral identification of the sample by infrared vibrational spectroscopy. The method and system pertains to the fields of medicine, biomedicine, and electrical engineering. |
| US11931129B2 |
Smart thermometer and method for measuring body temperature using the same
A smart thermometer and a method for measuring body temperature using the same are provided. The method for measuring body temperature using a smart thermometer comprises: performing advertising in idle mode; switching the smart thermometer to active mode and connecting to user equipment; measuring body temperature by using a temperature sensor; determining whether the measured body temperature stays below a first threshold for a preset period of time; if the measured body temperature stays below the first threshold for a preset period of time, switching to idle mode and performing advertising; and if the measured body temperature reaches or exceeds the first threshold within the preset period of time, displaying the measured body temperature on a display window and transmitting the measured body temperature to the user equipment. |
| US11931121B2 |
3D printed robot for holding medical instruments during procedures and its control
A system for holding and controlling medical instruments during procedures includes an end effector configured to hold a medical instrument and a rotational and translational (RT) mechanism configured to rotate and translate the medical instrument along an insertion axis. The system further includes a platform coupled to the RT mechanism and a pair of parallel five-bar planar linkages configured to translate, pitch, and yaw the platform with respect to a principal axis that is parallel to the insertion axis. |
| US11931114B2 |
Virtual interaction with instruments in augmented reality
Various embodiments of an apparatus, methods, systems and computer program products described herein are directed to an Interaction Engine that generates within a unified three-dimensional (3D) coordinate space: (i) a 3D virtual medical model positioned according to a model pose and (ii) at least one virtual object associated with a physical instrument, the physical instrument having a current instrument pose based at least on current coordinates of one or more fiducial markers disposed on the physical instrument, in the unified 3D coordinate space. The Interaction Engine renders an Augmented Reality (AR) display that includes concurrent display of the 3D virtual medical model and the virtual object. The Interaction Engine modifies the AR display according to a virtual interaction related to the virtual object that incorporates the change of the physical instrument pose. |
| US11931113B2 |
Systems, devices, and methods for retractor interference avoidance
Systems and methods for retractor interference avoidance is provided. At least one retractor includes a base and one or more elongate members extending from the base. The one or more elongate members are movable. A position of the at least one retractor may be determined and a trajectory of a surgical device may be received. At least one elongate member of the one or more elongate members positioned to interfere with movement of the device along a trajectory may be identified based on the position of the retractor and the trajectory of the surgical device. |
| US11931112B2 |
Shape-sensing system and methods for medical devices
Shape-sensing systems and methods for medical devices. The shape-sensing system can include a medical device, an optical interrogator, a console, and a display screen. The medical device can include an integrated optical-fiber stylet having fiber Bragg grating (“FBG”) sensors along at least a distal-end portion thereof. The optical interrogator can be configured to send input optical signals into the optical-fiber stylet and receive FBG sensor-reflected optical signals therefrom. The console can be configured to convert the reflected optical signals into plottable data for displaying plots thereof on the display screen. The plots can include a plot of curvature vs. time for each FBG sensor of a selection of the FBG sensors in the distal-end portion of the optical-fiber stylet for identifying a distinctive change in strain of the optical-fiber stylet as a tip of the medical device is advanced into a superior vena cava of a patient. |
| US11931111B2 |
Systems and methods for providing surgical guidance
Surgical guidance systems and methods visually mark a structure of interest (SOI) of an organ on intraoperative images captured by a locatable imaging device. A location of the SOI relative to a body structure (e.g., a passageway system) associated with the organ is determined in a preoperative image that is captured by a medical diagnostic imaging (MDI) system. The location of the SOI relative to the body structure in the preoperative image is then mapped onto a reconstructed version of the body structure based on location information provided by localization sensors distributed on the body structure. An intraoperative image taken by the locatable imaging device is aligned with the reconstructed version of the body structure and an image object representing the SOI is overlaid on the intraoperative image at a location that is mapped from the reconstructed version of the body structure. |
| US11931110B2 |
Surgical instrument comprising a control system that uses input from a strain gage circuit
A surgical instrument is disclosed comprising a control system and a strain gage circuit. The operation of the control system is modifiable by an input from the strain gage circuit. |
| US11931106B2 |
Patient-specific surgical methods and instrumentation
A method may be used to correct a condition present in a patient. The method may include obtaining a first bone model of a first bone of one or more bones of the patient's foot, and using at least the first bone model to generate a cutting guide model. The cutting guide model may define a first bone engagement surface shaped to match a first contour on the first bone, and a first guide feature that, with the first bone engagement surface overlying the first contour, is positioned to guide resection of the one or more bones as part of a surgical osteotomy for correcting the condition. The surgical procedure may be selected from a first group consisting of a bunion correction osteotomy, an Evans calcaneal osteotomy, and a medializing calcaneal osteotomy. The first bone may be selected from a second group consisting a metatarsus, a cuneiform, and a calcaneus. |
| US11931105B2 |
Apparatus, system and method of determining a pupillary distance
Some demonstrative embodiments include apparatuses, systems and/or methods of determining a pupillary distance. For example, a product may include one or more tangible computer-readable non-transitory storage media including computer-executable instructions operable to, when executed by at least one computer processor, enable the at least one computer processor to implement operations of measuring a pupillary distance between pupils of a user. The operations may include receiving a captured image comprising first and second reflections of a light of a light source, the first reflection comprising a reflection of the light from a first pupil of the user, and the second reflection comprising a reflection of the light from a second pupil of the user; and determining the pupillary distance based on locations of the first and second reflections in the captured image and an estimated distance between an image capturing device and pupils of the user, when the image is captured. |
| US11931101B2 |
Apparatus, systems and methods for transvascular access to the brain
The present disclosure discusses a devices, systems and methods for transvascular, transvenous and/or transdural access, to the brain parenchyma, subarachnoid or subdural spaces. In some embodiments, the disclosed systems and methods may be used for local drug delivery, tissue biopsy, nanofluidic or microelectronic device/component delivery/insertion/implantation, in situ imaging, ablation of abnormal brain tissue and the like. Embodiments of the present disclosure include an access catheter system for extravascular procedures in the brain having an elongate, flexible tubular body, with at least one lumen extending axially there through between a proximal end, and a distal end. The access catheter system may include a side exit port and a distal end port. Further, the access catheter system may include a selective deflector positioned within the lumen configured to deflect a procedure catheter and permit a guide catheter. |
| US11931098B2 |
System and method for carrying out a medical procedure
A medical system includes a medical device and an analysis system. The medical device includes a perforation device having a shaft. The shaft has a proximal portion, and an opposed distal portion. A perforating tip is associated with the distal portion. At least a first light emitter is associated with the distal portion and is positioned proximate the perforating tip for illuminating a region surrounding the perforating tip. The analysis system is for analyzing returned light that is returned towards the shaft from the region surrounding the perforating tip. The analysis system includes a light sensor configured to detect one or more parameters of the returned light, a processor configured to perform an analysis of the one or more parameters, and an alert system connected to the processor for alerting a user to a result of the analysis. |
| US11931096B2 |
System and method for electrically ablating tissue of a patient
System for electrically ablating tissue of a patient through a plurality of electrodes includes a memory, a processor and a treatment control module stored in the memory and executable by the processor. The treatment control module generates an estimated treatment region based on the number of electrical pulses to be applied. |
| US11931086B2 |
Telescoping bone screw
A bone screw for treating a bone fracture having a detent assembly on a body portion thereof. The detent assembly operative to secure the body from movement relative to a bone nail. The detent assembly includes a detent member, for example, an annular member, movable between a first and second position. Positioning the annular member in the second position operates to secure the body of the bone screw from movement relative to the bone nail. |
| US11931084B2 |
Method and apparatus for an orthopedic fixation system
An orthopedic fixation system includes an orthopedic implant and an implant retainer. The orthopedic implant includes a transition section deformable to move the orthopedic implant between a natural shape and an insertion shape whereby a transition of the orthopedic implant from the natural shape to the insertion shape stores deliverable energy and a transition of the orthopedic implant from the insertion shape to the natural shape delivers stored energy. The implant retainer is configured to mechanically engage the orthopedic implant across the transition section such the implant retainer constrains the orthopedic implant in the insertion shape thereby preventing a transition of the orthopedic implant from the insertion shape to the natural shape. |
| US11931082B2 |
Surgical instruments with compliant distal stud connection
An orthopedic instrument for insertion of an orthopedic device into an intramedullary canal of a bone is disclosed. The orthopedic instrument can include an elongate post and a stud. The post can have a longitudinal axis and can extend along the longitudinal axis between a first end portion and a second end portion. The stud can be connected to the post along a portion of a longitudinal length thereof comprising a first end part, A second part of the stud can be free to elastically deflect laterally with respect to the longitudinal axis when subjected to a bending load and return to a first position when unloaded. |
| US11931081B2 |
Monoaxial-uniplanar hybrid screw
A spinal rod anchoring device is disclosed comprising a body comprising a distal end and a proximal end, wherein a threaded bone anchor is positioned toward the distal end, and a U-shaped head portion is positioned toward the proximal end. The head portion and the threaded bone anchor are fixedly attached. The spinal rod anchoring device also comprises a saddle comprising a concave interior region wherein the interior region has an open channel. The saddle is moveably seated within the base of the head portion, and a spinal connection element is disposed on the saddle. The spinal rod anchoring device further comprises a retaining pin configured to be inserted through the channel in the saddle and secured in a groove, wherein the groove is centrally positioned within the head portion, wherein the retaining pin secures the saddle to the head portion. |
| US11931080B2 |
Closures with splay resisting threads for pivotal bone anchors
A receiver assembly for securing an elongate rod to a bone anchor includes a receiver having a channel configured to receive the elongate rod, a helically wound receiver guide and advancement structure formed into the interior surfaces of the receiver. The receiver assembly further includes a fastener configured for positioning within the channel to secure the elongate rod to the receiver in a locked configuration, with the fastener having an outer surface with a mating continuous helically wound guide and advancement structure configured for rotatable engagement with the receiver guide and advancement structure. |
| US11931072B2 |
Surgical access device with active smoke filtration
A surgical access device includes a housing with an elongate tubular member extending distally from the housing. The elongate tubular member has an open distal aperture. A first electrode is disposed in a first region of the elongate tubular member and circumscribes the elongate tubular member. The first electrode is coupled to an anode of a power supply and is configured to provide airborne particulate matter with a negative electric charge. A second electrode is disposed in a second region of the elongate tubular member and circumscribes the elongate tubular member. The second electrode is coupled to a cathode of a power supply and is configured to attract the airborne particulate matter. |
| US11931070B1 |
Half pipe cannula and methods of manufacturing and using half pipe cannula
A half pipe cannula has a first portion and a second portion. The first portion, which includes a proximal end and an elongated tab along the length of the first portion, can be formed from a first material with a selected rigidity. The second portion, which includes a proximal end, a cannulated passage, and a distal end, can be formed from a second material with a selected flexibility. The second portion of the half pipe cannula partially or fully overlaps the elongated tab of the first portion of the half pipe cannula. The second portion of the half pipe cannula has surface features such as a thread or bumper feature. Each portion of the half pipe cannula may have one or more flanges on either end or both ends. The second portion of the half pipe cannula can be made of a flexible material such as thermoplastic elastomer. |
| US11931067B2 |
Insertable cutting guards
A tissue guard includes an elongated body having a proximal end and a distal end and defining a lumen therethrough. A plurality of torsion springs is included, each torsion spring having a first leg and a second leg and a spring defined therebetween. The first leg of each torsion spring is operably engaged to the distal end of the elongated body. Two or more petals extend from the distal end of the elongated body, each petal is operably engaged to the second leg of one of the torsion springs. The petals are movable between a first, compressed configuration wherein the petals are compressed relative to one another against the bias of the plurality of torsion springs to facilitate insertion of the tissue guard within an access device or natural orifice and a second, expanded configuration to facilitate engagement of the petals beneath the access device or within the natural orifical to secure the tissue guard therein. |
| US11931065B1 |
Atherectomy devices and methods
Rotational atherectomy devices and systems can remove or reduce stenotic lesions in blood vessels by rotating an abrasive element within the vessel. The abrasive element can be attached to a distal portion of an elongate flexible drive shaft that extends from a handle assembly. |
| US11931062B2 |
Atherectomy devices and methods
Rotational atherectomy devices and systems can remove or reduce stenotic lesions in blood vessels by rotating one or more abrasive elements within the vessel. The abrasive elements are attached to a distal portion of an elongate flexible drive shaft that extends from a handle assembly that includes a driver for rotating the drive shaft. In particular implementations, individual abrasive elements are attached to the drive shaft at differing radial angles in comparison to each other (e.g., configured in a helical array). The centers of mass of the abrasive elements can define a path that spirals around the drive shaft in a direction that is opposite to the wind direction of filars of the drive shaft, and opposite to the direction of rotation. In some embodiments, a concentric abrasive tip member is affixed to and extends distally from a distal-most end of the drive shaft. |
| US11931058B2 |
Atherectomy motor control system with tactile feedback
An atherectomy system includes a handle and a drive motor that is adapted to rotate a drive cable extending through the handle and operably coupled to an atherectomy burr. A control system is adapted to regulate operation of the drive motor, including providing the drive motor with a high frequency pulse width modulation (PWM) drive signal in order to operate the drive motor. The control system monitors a motor performance parameter such as motor speed or motor torque, and when the motor performance parameter approaches a limit of a performance range, the control system adds a low frequency PWM signal to the high frequency PWM drive signal, thereby causing the drive motor to produce a tactile signal that signals to the user that the motor performance parameter is approaching the limit of the performance range. |
| US11931053B2 |
Single-use joint decorticator apparatus
A joint decorticator instrument configured for single use. The joint decorticator has a metal rod affixed within a polymer sheath. The polymer sheath has a longitudinal channel configured to receive an alignment protrusion with a working channel for maintaining the joint decorticator in a proper alignment relative to the working channel. The joint decorticator may include an integrated extraction mechanism involves an extraction lever pivotally connected to the handle portion of the polymer sheath. The extraction lever has an eccentric cam mechanism. When the extraction lever is pivoted toward an open position, the cam exerts a force onto a collar of the working channel and an opposite force on the connector pin that pivotally connects the extraction lever to the polymer sheath, thereby dislodging the abrading head of the joint decorticator from the joint. |
| US11931051B2 |
Dual stylus variable angle total knee instruments and methods
An instrument for setting a position of a resection of a distal femur or a proximal tibia in a total knee arthroplasty, the instrument comprising: a stable portion, the stable portion configured for orientation in a set position relative to said distal femur or said proximal tibia; a resection guide portion, the resection guide portion configured to guide a resection path for said resection; a resection guide body, the resection guide body associated with the resection guide portion in a fixed orientation; the resection guide body pivotally connected to the stable portion, whereby pivoting adjustment of the resection guide body on the stable portion sets a resection orientation of the resection guide portion; and the resection guide body having a lock for selectively locking the resection guide body to the stable portion at a plurality of selectable resection orientations. |
| US11931048B2 |
Cutting guide for spinal osteotomy
A cutting guide for spinal osteotomy comprises a main body having a first and a second arm, each provided with a respective through slot. The first and second arm are preferably inclined with respect to each other to substantially form a V shape. The guide also comprises a distal surface and a proximal surface shaped according to the anatomy of the specific patient and a height of each arm is also shaped according to the anatomy of the specific patient. |
| US11931047B2 |
Osteotomy procedure for correcting bone misalignment
An osteotomy procedure may be performed to correct a misalignment of a bone, such as a bunion deformity. In some examples, the osteotomy procedure involves making a spherical-shaped cut transecting a first metatarsal, thereby forming a first metatarsal portion having a spherical-shaped projection and a second metatarsal portion having a spherical-shaped recess. The method further involves moving the second metatarsal portion in at least two planes relative to the first metatarsal portion, thereby adjusting an anatomical alignment of the second metatarsal portion. |
| US11931046B2 |
Simplified field use junctional tourniquets
A junctional tourniquet apparatus and related methods of use. An exemplary tourniquet has an inverted cone shape, wherein a narrower end has a mushroom shaped base that is pressed against a compression target and a broader end has a plurality of pass-through slots for straps. Another exemplary tourniquet has a broad plate component and a handle component. The handle component has a mushroom shaped base on a first end and a handle on a second end. The handle component passes through the center of the plate component with threads that allow the handle component to compress a target by twisting the handle. |
| US11931045B2 |
Simplified field use junctional tourniquets
A junctional tourniquet apparatus and related methods of use. An exemplary tourniquet has an inverted cone shape, wherein a narrower end has a mushroom shaped base that is pressed against a compression target and a broader end has a plurality of pass-through slots for straps. Another exemplary tourniquet has a broad plate component and a handle component. The handle component has a mushroom shaped base on a first end and a handle on a second end. The handle component passes through the center of the plate component with threads that allow the handle component to compress a target by twisting the handle. |
| US11931043B2 |
Bendable clip device
A clip device for gripping biological tissue of a patient includes a clip having a first arm and second arm closeable by operation of a wire that is reciprocally moveable in a longitudinal channel of a sheath; and a bendable member at a distal end region of the sheath. The bendable member can be an integral portion of the sheath or a separate structure. The bendable member is configured to allow a distal end of a clip to rotate or swing toward a proximal end region of the sheath of the device, which orients the clip relative to the sheath to facilitate grasping of tissue even when the approach of the clip is tangential to the tissue, e.g., at an angle (θ) less than 90. The bendable member can be configured to allow a distal end of a clip to rotate or swing toward a proximal end region of a sheath and form an angle of up to at least about 45 degrees, such up to about 60 degrees or up to about 90 degrees, or higher. |
| US11931041B2 |
Devices, systems, and methods for the treatment of vascular defects
Devices, systems, and methods for treating vascular defects are disclosed herein. One aspect of the present technology, for example, includes an occlusive device comprising a mesh having a low-profile state for intravascular delivery to the aneurysm and a deployed state, the mesh comprising a first end portion, a second end portion, and a length extending between the first and second end portions, and a first lateral edge, a second lateral edge, and a width extending between the first and second lateral edges. The mesh may have a predetermined shape in the deployed state in which (a) the mesh is curved along its width, (b) the mesh is curved along its length, and (c) the mesh has an undulating contour across at least a portion of one or both of its length or its width. The mesh is configured to be positioned within the aneurysm in the deployed state such that the mesh extends over the neck of the aneurysm. |
| US11931040B2 |
Microstructure-based systems, apparatus, and methods for wound closure
Systems, apparatus, and methods related to wound closure devices comprising one or more microstructures are described herein. In some embodiments, the wound closure devices include a backing and a microstructure array. The microstructure array may include a first portion, a second portion, and a bridge portion. The first portion and the second portion each include one or more microstructures configured to penetrate tissue. Additionally, the first portion and the second portion each include one or more expandable portions such that the wound closure device is configured to expand in length. The wound closure device is configured to grip tissue surrounding a wound to either close the wound or secure the tissue in place. |
| US11931039B2 |
Surgical buttress loading and attaching/detaching assemblies
A surgical stapling system includes a surgical stapling apparatus and a staple cartridge surgical buttress assembly. The surgical stapling apparatus includes a handle assembly, an elongate tubular body extending distally from the handle assembly, and an end effector extending distally from the elongate tubular body. The end effector includes an anvil assembly and a staple cartridge assembly. The staple cartridge surgical buttress assembly includes a surgical buttress and a leash. The surgical buttress includes a body having an annular configuration and legs extending from the body. The body is positioned against a tissue facing surface of the staple cartridge assembly and the legs are positioned against a housing of the staple cartridge assembly. The leash is threaded through at least one of the legs and extends proximally from the surgical buttress towards the handle assembly. |
| US11931038B2 |
Cartridge assemblies for surgical staplers
Surgical stapling devices are disclosed herein that improve on the disclosures of previous surgical stapling devices. |
| US11931034B2 |
Surgical stapling instruments with smart staple cartridges
A surgical instrument includes an anvil and an elongate channel. The elongate channel includes a plurality of first electrical contacts and a plurality of electrical connectors comprising a plurality of second electrical contacts, wherein the electrical connectors are spring-biased such that a gap is maintained between the first electrical contacts and the second electrical contacts. The surgical instrument further includes a staple cartridge releasably attachable to the elongate channel, wherein the staple cartridge has a cartridge body comprising a plurality of staple cavities, a plurality of staples deployable from the staple cavities into the tissue, and a plurality of third electrical contacts, wherein the attachment of the staple cartridge to the elongate channel moves the electrical connectors causing the second electrical contacts to bridge the gap and become electrically coupled to the first electrical contacts. |
| US11931029B2 |
Firing limit feature for powered surgical stapler
A surgical instrument includes a body, a shaft, a motor, a firing assembly, an end effector, and a control circuit. The motor is activatable to actuate the firing assembly through a firing stroke to staple and sever tissue with the end effector. The control circuit is configured to monitor one or more use metrics of the surgical instrument. Responsive to at least one of the one or more use metrics exceeding a predetermined threshold, the control circuit is further configured to initiate at least one of providing a notification to a user or disabling the firing assembly. |
| US11931026B2 |
Staple cartridge replacement
A surgical end effector comprising a cartridge jaw is disclosed. The cartridge jaw comprises a proximal channel portion extending along a longitudinal axis, and a distal portion movable relative to the proximal channel portion between an open position and a closed position. The surgical end effector further comprising a staple cartridge removably seated in the cartridge jaw, wherein the staple cartridge is configured to slide along the longitudinal axis into the proximal channel portion of the cartridge jaw when the distal portion is in the open position. |
| US11931024B2 |
Medical device bending devices and methods of use
Medical device bending devices and methods of use are disclosed herein. An embodiment includes a body, a handle in rotatable relationship with the body, and a head that is coupled with the handle in such a way that when the handle is rotated the head is drawn at least partially into the body and towards the handle. A terminal end of the body that is opposite of the handle and the head cooperate as a vise that bends opposing arms of a surgical staple from an inwardly angled configuration to a parallel configuration (or at angles therebetween) when a crown of the surgical staple is clamped in the vise. |
| US11931015B2 |
Bone biopsy devices, systems, and methods
A bone biopsy system can include a cutting cannula that is coupled to a powered drill. The powered drill can be actuated to rotate the cutting cannula and cut through a cortical layer of a bone. The powered drill can be decoupled from the cutting cannula while the cutting cannula extends through the cortical layer of the bone. A handle may then be used to manually advance the cutting cannula to a greater depth within the bone to core a sample. |
| US11931013B2 |
Device for taking an intestinal sample
A capsule configured for collecting samples in the intestine, comprising a body delimiting at least one compartment for receiving samples and comprising at least one opening for samples intake, and a mobile mechanism for opening and/or closing the opening controlled by the dissolution of a material which is dissolvable in the intestine. |
| US11931011B1 |
Telescope maintenance devices and assemblies
Devices for maintaining a telescope during a minimally invasive surgery (MIS) technique such as laparoscopy or thoracoscopy. A telescope maintenance assembly is comprised of a disc and a dome. The disc is absorbent and includes a central aperture. The dome is hollow and includes an inlet port, a lower protrusion, and outlet ports which abut against the disc when attached thereto. To prepare the assembly for use, the disc is secured about a proximal port of a trocar and the lower protrusion is inserted through the central aperture, and an anti-fog solution is transmitted into and through the dome to wet the disc. After the disc is wetted, the wetted disc can be used by a surgeon or assistant to wipe debris from a lens or other optical component of the telescope without needing to remove the telescope from the trocar. |
| US11931009B2 |
Offset illumination of a scene using multiple emitters in a hyperspectral imaging system
Offset illumination using multiple emitters in a hyperspectral imaging system is described. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation. The emitter comprises a first emitter and a second emitter for emitting different wavelengths of electromagnetic radiation. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises electromagnetic radiation having a wavelength from about 513 nm to about 545 nm, from about 565 nm to about 585 nm, and/or from about 900 nm to about 1000 nm. |
| US11931005B2 |
Driving force transmission mechanism for endoscope and endoscope
A driving force transmission mechanism for an endoscope includes an insertion portion, an operation portion, an electric motor, an output member, a rotation transmission member, an inside plane, a first plane, a second plane and a third plane configured to come into contact with a proximal end of the output member when at least part of the second plane comes into contact with the inside plane to thereby restrict the rotation transmission member from moving toward the distal end side in the axial direction with respect to the output member. |
| US11931000B2 |
Openable spinal endoscope apparatus
The present disclosure relates to an openable/closable vertebral endoscopic device. The openable/closable vertebral endoscopic device includes an endoscope body including a working channel for providing an access route of a surgical instrument to a diseased area of a human body, the working channel having an open channel formed by opening a portion of the working channel such that a portion of the surgical instrument inserted into the working channel is exposed to the outside; and a cover member provided on the endoscope body to selectively open or close the open channel of the endoscope body. |
| US11930996B2 |
Signal transmission components for use with medical devices
Embodiments of the present disclosure relate to a medical device. The medical device may include an elongate member, having a proximal end and a distal end and at least two lumens extending therebetween. At least one of the lumens may be an imaging lumen configured to hold an imaging device, and an imaging device may be disposed inside the imaging lumen. A signal transmitting device may extend longitudinally through the imaging lumen. A distal end of the signal transmitting device may be operably coupled to the imaging device and a proximal end may be operably coupled to a processor. The processor may be located outside of the imaging lumen. The signal transmitting device may transmit signals between the imaging device and the processor. A grounded, braided catheter may be disposed within and extend the length of the elongate member, surrounding the imaging lumen. |
| US11930989B2 |
Reducing cleaning roller amplitude and speed oscillations of a cleaning robot
A roller assembly for a mobile cleaning system for cleaning a work surface can include a drive shaft, a sheath, a bushing, and a bushing shroud. The drive shaft can be rotatable about a drive axis, and the drive shaft can include a driven end and an opposite bushing end. The sheath can be supported by the drive shaft and the sheath can be rotatable with the drive shaft. The sheath can include a shell engageable with the work surface. The bushing can be located about the bushing end of the drive shaft. The bushing shroud can be connected to the bushing. The sheath and the drive shaft can be together rotatable with respect to the bushing and the bushing shroud, the bushing shroud can include an outer portion defining a first radius of curvature and a recessed portion connected to the outer portion. |
| US11930988B2 |
Hand-held surface cleaning device
In general, the present disclosure is directed to a hand-held surface cleaning device that includes a relatively compact form-factor to allow users to store the same in a nearby location (e.g., in a drawer, in an associated charging dock, on a table top) for easy access to perform relatively small cleaning tasks that would otherwise require retrieving a full-size vacuum from storage. A hand-held surface cleaning device consistent with aspects of the present disclosure includes a body (or body portion) with a motor, power source and dust cup disposed therein. The body portion also functions as a handgrip to allow the hand-held surface cleaning device to be operated by one hand, for example. |
| US11930985B2 |
Apparatus and method for washing and sanitizing cookware by robotic or manual operation
The present invention is an apparatus and a green and economical method for washing and sanitizing cookware including pots, pans and containers suitable for all types of cookware, wherein the washing and sanitization method is a two stage process involving utilization of cold water jet for washing of utensils and heating water for sanitization of the cookware without the use of detergents or chemicals. |
| US11930979B2 |
Energy recovery system for heated water
A free-standing Energy Recovery System enables sanitary recovery of thermal energy with heat transfer from hot waste effluent to incoming domestic water. The source of the effluent may, for example, be conventional commercial ware-washing, clothes washing equipment, pasteurization and other industrial processes. |
| US11930966B1 |
Blender including an integrated smart scale and a recipe application
A blender includes an integrated scale used to weigh ingredients added to a vessel of the blender. The blender also includes a user interface (UI) and a recipe application that includes recipe data. The integrated scale is mounted atop the blender such that as the vessel receives ingredients, the vessel engages the integrated scale but does not operatively engage a motor of the blender when weighing ingredients. The weights may be provided to a user via the UI as the ingredients are received in the vessel. The recipe application may be executed by a microcontroller of the blender to provide recipe steps via the UI to the user and thereby guide the user through a recipe based at least in part upon the recipe data and the weight of ingredients. When blending and mixing the ingredients, the vessel operatively engages the motor but does not engage the integrated scale. |
| US11930962B2 |
Grinder device
A grinder device is provided. The grinder device may include a container, a cap assembly configured to be friction-fit to the container such that the cap assembly is removably lockable to the container, and a grinding mill disposed within the cap assembly to perform a grinding operation of condiment disposed in the container. The grinding mill may include a movable grinder portion and a fixed grinder portion that are rotatable relative to each other, and the fixed grinder portion is engagable with the container to permit relative rotation between the cap assembly and the container. |
| US11930960B2 |
Cooking apparatuses
A cooking apparatus includes a housing defining an internal chamber. The internal chamber includes a cooking portion. The apparatus includes a single cooking container configured and adapted to be removably received in the cooking portion of the internal chamber. The single cooking container defines a cooking volume. The apparatus includes at least two heating elements positioned within the cooking portion of the internal chamber. |
| US11930958B2 |
Hot air fryer cooking appliance with a scalable cooking capacity
A hot air fryer includes a main body, a vessel that can be removed from the main body and a basket that can be removed from the vessel. The fryer also includes a manipulating system having a configuration changing system that makes it possible to manipulate the vessel incorporating the basket at the same time, or to manipulate the basket alone, released and removed from the vessel, or to manipulate the vessel alone, released and removed from the basket, so as to allow a first mode of cooking foods in the basket incorporated in the vessel and a second mode of cooking foods directly in the vessel, the basket being extracted from the latter. |
| US11930956B2 |
Cookware having a graphite core
Provided is cookware made from a bonded multi-layer blank assembly. The cookware has a first metal layer, a second metal layer having a cavity with a plurality of spaced-apart posts protruding from a bottom surface of the cavity, and a perforated graphite layer having a thickness of at least 0.010 in. (0.254 mm) and a plurality of spaced-apart holes formed therethrough. The perforated graphite layer is positioned within the cavity of the second metal layer such that the plurality of spaced-apart posts extend through the plurality of spaced-apart holes. The second metal layer is metallurgically bonded to the first metal layer at least via the plurality of spaced-apart posts. A method of making the bonded multi-layer composite cookware is also disclosed. |
| US11930953B2 |
Apparatus and method for extracting juice from food ingredients
Provided is an apparatus (100) for extracting juice from food ingredients. The apparatus comprises a container (102) for receiving the food ingredients; the container having a juice outlet (110). A blender tool is located inside the container which blends the food ingredients. A drive system (109) drives the blender tool for blending and spins the container to assist juice which is released from the food ingredients during blending to pass out of the container via the juice outlet. The drive system provides independent control over the driving of the blender tool and the spinning of the container respectively. Further provided is a method for extracting juice from food ingredients. |
| US11930952B2 |
Girth adjustable sleeping bag
A sleeping bag includes a top cover and bottom sheet. The bottom sheet can be secured to a sleeping pad and includes a sheet portion and lateral flaps connected to the sheet portion along opposite lateral edges of the sleeping pad when the bottom sheet is secured thereto. The top cover and lateral flaps enable attachment, detachment, and reattachment of the lateral flaps along their lateral edges to a top cover outer surface along corresponding attachment paths displaced medially from top cover lateral edges, enabling a top cover headward portion to assume wrapped and expanded configurations, and enabling conversion between those configurations. When wrapped, headward portions of the top cover outer surface, that are lateral of the attachment paths, are positioned against the sheet portion; when expanded, the lateral flaps and lateral portions of the top cover extend upward or laterally away from the sleeping pad lateral edges. |
| US11930951B2 |
Vibrating blanket and alarm
A blanket having a vibrating element, heating element, sound generator, sound speaker and programmable wake-up alarm. A circuit electrically connects the programmable wake-up element with one or more of the vibrating element, heating element, sound generating element and sound speaker element to wake a sleeping person at a pre-set time by vibrations. A remote control can be used control the circuitry and the one or more elements of the blanket. |
| US11930950B2 |
Multifunction shoehorn
Multifunction shoehorn comprising at least one base, and at least one central structure, characterized in that the central structure comprises at least one vertical or substantially vertical wall, U-shaped or substantially U-shaped, and with a first upper end and a second end lower, where the lower end is attached to the base; and the upper end comprises at least one groove or guide. |
| US11930948B2 |
Foldable hanger
A foldable hanger may include a body equipped with a hanging element with a firm arm and a movable arm pivotably attached to the body, wherein said body further contains a spike and arresting pin slidable along the spike and exerting a force on the arresting pin, wherein the arresting pin has a shank with a relief snapping to an arresting groove of a sliding-block guide which moves between open and closed positions and contains a guiding slot for a shank of the arresting pin and allowing free movement of a relief of the arresting pin; an arresting groove at the closed end of the guiding slot accommodating the relief; a flexible element exerting a force on the sliding-block guide; sliding-block guide cogs coordinating with cogs at the proximal end of the movable arm; wherein the sliding-block guide is adapted for movement between a closed position and an open position. |
| US11930946B1 |
Portable toothpick dispenser
A portable toothpick dispenser particularly suited for storing and dispensing nicotine-infused toothpicks incorporates a child-resistant housing closure for preventing access to toothpicks stored within an interior toothpick storage space. Front and rear housing portions are contiguous with one another via a living hinge located along aligned housing sides to form a clamshell-like housing structure. Disengagement of a housing closure locking structure requires a user to simultaneously press central portions of corresponding front and rear housing portion bodies inwardly toward one another. |
| US11930945B1 |
Easy scoop
The present invention discloses a food serving apparatus such as scoop designed to be magnetically mounted on top or underneath of a metallic lid of containers. The scoop comprises a bowl and a handle. The handle comprises a cavity, which includes at least two magnets separated by a small distance. The magnets are mounted within the cavity to hold the scoop on out side or in side of the metallic lid of the container. During the molding process, the molten plastic flows over and under the magnets to hold them in place in the cavity of the handle. The plastic encapsulated magnets in the handle avoids trapping of germs and other harmful biological microorganisms, thereby making the scoop very safe for storage on top surface or inside of the product container lids. Further, the scoop is made from food grade plastic material. |
| US11930944B2 |
Container and method of forming a container
An insulating container can be configured to retain a volume of liquid, and include a canister having a first inner wall having a first end having an opening extending into an internal reservoir, and a second outer wall forming an outer shell. The opening can be sealed by a spout adapter, the spout adapter having an internal passageway extending between the internal reservoir and a spout opening, which may be smaller than the opening of the canister. The spout opening may be sealed with an upper cap that has a magnetic top surface. The upper cap may be selectively coupled to seal the spout opening, or may be magnetically coupled to a magnetic docking surface of a docking structure on the spout adapter. |
| US11930942B2 |
Picture hanging device
Devices, systems and methods for hanging one or more objects, such as frames, on a surface. A marking device for marking a surface for hanging one or more objects. The marking device can have a main body portion having first and second arms pivotably attached thereto. The first and second arms, as well as the main body, can each have a marker to mark a target surface. The marking device can optionally have a level indicator and the first and second arms can have markers which can slide along a ruled measure for convenient positioning of marks on the target surface. Optionally, the markers can have biased, retractable, or sheathed marker pins. |
| US11930940B2 |
Roller grill assembly canopy
Provided is a canopy cover for a roller grill assembly that works in conjunction with a roller grill food separating device. The canopy includes a pair of support brackets that contact the sidewalls of the roller grill to support the canopy thereon. The canopy support brackets include cutouts for positioning a food separating device on the grill assembly. The configuration of the cutouts allows the food separating device support brackets to rest between the ends of the canopy support brackets and on the roller grill. The canopy further includes a pair of canopy header brackets for supporting a header graphic custom sign positioned above the roller grill. The canopy provides a sanitary cover for a roller grill and a food separating device that permits segregation of food products on the grill surface, protects the food from contaminants, and provides support for an advertising sign. |
| US11930935B1 |
Convertible swinging seat
Various implementations include a convertible swinging seat assembly. The assembly includes a seat and at least four suspenders. The seat includes four segments. A first end of a second segment is pivotably coupled to a second end of the first segment at a first joint. A first end of a third segment is pivotably coupled to a second end of the second segment at a second joint. A first end of a fourth segment is pivotably coupled to a second end of the third segment at a third joint. The first, second, and third joints are independently pivotable relative to each other. The suspenders each have a first suspender portion and a second suspender portion. The second suspender portion of each suspender is coupled to a different one of the first, second, third, and fourth segments. |
| US11930934B2 |
Mattress reinforcement system
Reinforcement straps are used to hold a mattress system in place and keep it from bowing outwards when used. The mattress system can include a layer and a rail structure attached to the layer. The layer can have a layer top and a layer bottom opposite to the layer top. The layer can extend between a first layer edge and a second layer edge. |
| US11930933B2 |
Adjustable bed base with incline feature
An adjustable bed base has a subframe assembly including a subframe which may be inclined relative to a stationary frame by a primary linear actuator. An articulating deck is attached to the subframe. Secondary linear actuators articulate the deck. The subframe assembly is pivotally secured to a portion of the stationary frame. The subframe may be inclined by extending the primary linear actuator which moves ramps, causing wheels attached to the subframe to ride upwardly along the ramps, thereby raising the head end of the subframe relative to the stationary frame. |
| US11930931B2 |
Apparatus for supporting a user in a forward-leaning position with faceplate pivotability
An apparatus for supporting a user includes a faceplate, an arm, a bridge, and a base. The bridge is rotatably attached to the faceplate to allow the faceplate to be pivotably adjusted. The bridge includes a hub with first and second hub bodies. Locking pins on the hub bodies slidingly engage pivot adjustment holes in first and second pivot adjustment rings. First and second buttons can be depressed to slide the hub bodies inwardly to separate the locking pins from the pivot adjustment holes to allow the hub to rotate, thereby allowing the faceplate to pivot. When the buttons are released, the hub bodies slide outwardly to insert the locking pins into the same or different pivot adjustment holes to prevent the hub from rotating. |
| US11930928B2 |
Hanging storage enclosure
A hanging storage enclosure includes a main frame, a hanging mechanism, a top slide and a bottom slide. The main frame has a hollow interior having a top side, a bottom side, and an open front end. The hanging mechanism is on the top side. The hanging mechanism is configured to hang the main frame from an object. The top slide is positioned on the top side and the bottom slide is positioned on the bottom side. The top slide is configured to slide in and out of the top side of the main frame for positioning the top side. The bottom slide is configured to slide in and out of the bottom side for positioning the bottom side. |
| US11930927B2 |
Drawer slide for guiding a drawer in a cabinet
A drawer slide is arranged for guiding a drawer (2, 4, 6) in an essentially linear movement as the drawer (2, 4, 6) is pulled out from a cabinet (8) to a static extended position (S). The drawer slide comprises at least one drawer biasing member arranged to bias the drawer (2) in a direction towards the cabinet (8) upon pulling the drawer (2, 4, 6) further away from the cabinet (8) beyond the static extended position (S) to a biased non-static extended position (B). |
| US11930923B2 |
Storage rack
A rack has a frame and a plurality of shelves. Each shelf has an enclosing frame member that has two first sides connected by two second sides, a connecting bar that connects the first sides at about the center of the first sides, a plurality of slots provided on the inner surfaces of the second sides, and a plurality of slats, each slat having opposing ends that are fitted into opposing slots at the second sides, and with each slat being connected to the connecting bar. At least one connector is provided for removably connecting each shelf to a portion of the frame. |
| US11930922B1 |
Expandable stand-alone shelving assembly
An expandable stand-alone shelving assembly includes a post assembly and an expandable shelf. The post assembly includes an elongated post and a sleeve coupled to the elongated post. The expandable shelf includes an aperture, a first half, a second half, and an internal mechanism. The aperture accepts the sleeve of the post assembly. The first half of the expandable shelf includes a surface, a top end, and a bottom end. The second half of the expandable shelf includes an angled portion extending downwards from a surface of the second half. The internal mechanism includes a reinforcement bar connecting the top end and the bottom end of the first half, and a stop. The second half is slidably received within the first half. The stop of the internal mechanism engages with the angled portion of the second half to prevent the second half and first half from sliding apart. |
| US11930920B1 |
Side mount table leg assembly
A side mount table leg assembly that is height adjustable to a plurality of heights is disclosed. The table leg assembly comprises an upper leg, a lower leg and a first and a second pivotable connection. The table leg assembly further comprises a side mount adapter configured to be slidably and removably engaged with a mounting bracket that is mountable to a non-horizontal surface. A gear plate at the second pivotable connection is configured to adjust the table leg assembly in three rotatable positions to accommodate different draft angles. |
| US11930913B2 |
Holder and holder support system
A belt mountable holder and methods of making and using a belt mountable holder including an arcuate member suspendable from a belt disposed about the waist of a wearer and having mateable fasteners disposed on an exterior face of the arcuate member to releasably couple one or more containers to carry articles or tool retainers to retain tools and optionally including a holder support to transfer a holder weight normally applied to the waist of a wearer to a ground engaging surface to remove weight bearing stress from the wearer's waist. |
| US11930908B2 |
Airtight lipstick
An airtight lipstick, including an outer cover, an inner cover, a central core and a base; the inner cover is fixedly arranged within the outer cover; the base is internally provided with a cavity; the central core is arranged within the cavity; the central core is adapted to accommodate a lipstick mass; a bottom part of the outer cover removably snaps onto the base; a lower part of the inner cover is in an interference fit with an upper part of an inner wall of the cavity to achieve sealing effect. A stable structure is thus provided that only requires the inner cover to produce a smaller amount of elastic deformation to provide the lipstick container with airtightness, and is not easy to cause air leakage of the lipstick container due to misalignment, and hence more durable. |
| US11930906B2 |
Crafting scrap collection and nail polish holder devices and methods of use thereof
Provided for are devices having a crown with an opening defining an access to a cavity of the crown for the insertion of nail polish containers or crafting scrap materials, such as waste produced in vinyl weeding. Advantageously, the devices are anchorable for directional release and attachment to a surface. The crown may be hingedly positionable with respect to a vented suction base anchorable to a surface. Further provided for are methods of use of devices in the application of nail polish or in crafting, such as in vinyl weeding. |
| US11930897B1 |
Customizable necklace system and method
A customizable necklace comprising a necklace body, a first fastener and a second fastener. The necklace body forms a closed loop. The first fastener is configured to disconnectably and selectively secure to different positions along the necklace body. Similarly, the second fastener is configured to disconnectably and selectively secure to different positions along the necklace body. The customizable necklace system is configured to adopt multiple usage positions, in which the first and second fasteners are attached to the necklace body and to one another forming a first loop and a second loop, wherein the first loop has a different size in each usage position and the second loop has a different size in each usage position. |
| US11930896B2 |
Band and watch
A band includes first and second pin member including first and second pin, an operation member that moves between first and second positions, a housing including a coupling part and an engaging part, and a guide part that guides and moves the first and second pin members between an engagement position and a release position. The first and second pin members move to the engagement position when the operation member is moved to the first position, whereas move to the release position when the operation member is moved to the second position. The engagement/release position is a position where each pin is located outside/outside the side surface of the housing in the width direction, and the engagement/release position is closer to the coupling/engaging part than the release/engagement position in the longitudinal direction. |
| US11930894B1 |
Pluggable connecting buckle
The present application discloses a pluggable connecting buckle, including a male buckle and a female buckle. A first connecting rod is arranged on one end of the male buckle, and a decorative plate and a buckling rib are arranged on an other end. A buckling block is arranged on the buckling rib, and a corresponding engagement groove is arranged on the buckling rib. A second connecting rod and an accommodating cavity are respectively arranged on two ends of the female buckle. Two engagement assemblies are respectively arranged on two sides of the accommodating cavity. A limiting plate is arranged on the engagement assembly which includes a turning plate. An inclined engagement surface is arranged on the engagement groove, and an inverted hook plane is arranged on the turning end of the turning plate. The pluggable connecting buckle has a good anti-loosening effect, a long service life, and good user experience. |
| US11930882B2 |
Midsole structure of an article of footwear including mesh
A sole structure for an article of footwear is described. In one example, the sole structure includes first and second foam components and one or more mesh components, e.g., a mesh textile component. The first foam component includes first and second opposing sides, and the second foam component includes first and second opposing sides. The first and second foam components form a stack in the sole structure. The mesh components, e.g., a mesh textile component, are positioned in the stack between and bonded to the second side of the first foam component and the first side of the second foam component. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure. |
| US11930879B2 |
Helmet accessory mounting system
A helmet accessory mounting system includes a mounting device configured to couple to an outer surface of a side of a helmet. The mounting device includes a plurality of mounting locations configured to removeably couple to at least one accessory. A plurality of the plurality of mounting locations each includes an electrical node. A power supply is coupled to the mounting device. An electrical supply line electrically couples the power supply to each of the electrical nodes and the electrical supply line is contained at least partially within the mounting device. |
| US11930875B2 |
Impact reduction system for personal protective devices
Personal protective devices with an impact reduction system that includes a first bladder system including a fluid and a second bladder system are disclosed. A passage couples the first bladder system to the second bladder system and includes a first series of Tesla valves that resist flow of the fluid from the first bladder system to a common point of the passageway when an impact occurs to the first bladder system. In some embodiments, the passage further includes a second series of Tesla valves that resist flow of the fluid from the second bladder system to the common point of the passageway when an impact occurs to the second bladder system. The impact reduction system is a passive, closed system. |
| US11930872B2 |
Bathing suit with girdle
The present invention relates to a bathing suit/swimsuit type garment with an integrated shaping-girdle configured to apply pressure to users' tissue or skin. Likewise, the girdle integrated in the bathing suit of the present invention can come into contact with water (such as swimming pools, sea, lagoons, etc.), without compromising its shape, integrity, and/or compression capacity, moreover the girdle of the present invention is discreetly and integrally incorporated into a one-piece swimsuit/bathing suit design with snaps. |
| US11930866B2 |
Face shield
A face shield includes a front surface opposite of a back surface, a shield portion, and a band portion extending from a top side of the shield portion. A plurality of spacing projections extend outward from the back surface of the face shield that are configured to be positioned against a forehead of a wearer. |
| US11930862B2 |
Mouthpiece with adjustment
A mouthpiece assembly for use with a vaporizer device includes a mouthpiece having an opening formed axially therethrough from a first end to an opposing second end thereof and an inner tubular member configured to be slidably received within the opening of the mouthpiece. A sliding of the inner tubular member within the opening of the mouthpiece changes an axial length of the mouthpiece assembly to allow for the mouthpiece assembly to be coupled to a variety of different outer tubular members of differing axial lengths that are compatible for use with the mouthpiece assembly for forming the resulting vaporizer device. |
| US11930861B2 |
Aerosol provision system with integrated charger
The present disclosure is directed to the concept of integrating a charger with an electronic aerosol provision device into a single unit, so as to eliminate the need for a user to carry or stow charging cables, adaptors, and/or docks. In various implementations, the device utilizes a standard USB plug that is permanently attached to the device body and fully integrated with the charging circuitry. In some implementations, the plug may extend from an end of the device or be deployed from a side wall of the device and/or from the mouthpiece end of the device. The charger may be covered or otherwise hidden when the device is not charging. |
| US11930858B2 |
Aerosol generating device and method for showing the remaining amount of liquid composition using light source
An aerosol generating device according to an aspect comprises a main body that comprises a battery and a controller, a cartridge which is coupled to the main body and comprises a liquid storage that contains liquid composition and an atomization portion that generates an aerosol by heating the liquid composition contained in the liquid storage, and a cover that forms an inner space by being coupled to the main body such that the cartridge is arranged in the inner space, wherein the main body further comprises a light source that emits light toward an inside of the liquid storage, and the cover comprises a window hole through which light entitled from the light source toward the inside of the liquid storage is transmitted to the outside of the cover. |
| US11930855B2 |
Electronic cigarette
The present disclosure discloses an electronic cigarette, a battery thereof is connected to an atomizing device through a first power supply circuit, the battery is connected to a first detecting device through a second power supply circuit, and first information detected by the first detecting device is used to indicate whether the electronic cigarette is in a suction state. The electronic cigarette further comprises a switching key, an on-off key, a second detecting device and an MCU, the on-off key is configured for controlling the first power supply circuit to be ON and OFF, and the second information detected by the second detecting device is used to indicate the position of the switching key; the MCU controls the second power supply circuit to be ON and OFF according to the second information. |
| US11930851B2 |
Electronic aerosol provision device having a chassis section and a movable hatch section with a sealed sleeve
There is provided a device for an electronic aerosol provision system, wherein the device includes a housing, the housing including a chassis section and a hatch section, wherein the hatch section is connected to the chassis section and moveable between a first position and a second position, wherein when in the first position a biasing cam is biased against the hatch section, the hatch section being prevented from moving to the second position by a releasable lug. |
| US11930850B2 |
Aerosol generating device with moveable heater and aerosol generating system including the same
An aerosol generating device includes an accommodation portion configured to accommodate an aerosol generating article through an opening, a heater configured to heat the accommodation portion and move along a longitudinal direction of the accommodation portion; and a heater support that supports the heater and move the heater along the longitudinal direction of the accommodation portion, wherein the heater moves between a first position corresponding to a first point of the aerosol generating article and a second position corresponding to a second point of the aerosol generating article, and wherein the first position and the second position differ according to specifications of the aerosol generating article. |
| US11930845B2 |
Liquid supply system for use in aerosol-generating devices
A liquid supply system for use with aerosol-generating devices includes a liquid retention material 136, a liquid flow channel extending from the liquid retention material and a barrier 125 disposed in the liquid flow channel, the barrier having a degradation temperature between 60° C. and 130° C. |
| US11930842B2 |
Flexible aerosol-generating devices
An aerosol-generating device may include a housing having flexible portion along its length. The flexible portion is configured to transition between a relaxed or unloaded configuration and a flexed or deflected configuration. A flexible heating element and mouthpiece may also be disposed in the housing. When the housing is in a relaxed or unloaded configuration, the flexible heating element and the mouthpiece are at least partially longitudinally aligned with the flexible portion of the housing. |
| US11930841B2 |
Electrically-powered hookah apparatus, capsule of combustible material for use therewith and method for control thereof
The invention allows for the simplified operation and maintenance of a hookah apparatus. In a first aspect of the present invention, an electrically-powered hookah apparatus is provided. The hookah apparatus comprises a vessel and a housing. The housing comprises a first section and a second section. The first section is removably fitted over the vessel, and the second section comprises a combustion unit including an electronics unit. The combustion unit comprises a capsule holder configured to hold capsules of combustible material and a heating unit configured to heat the capsules. The electronics unit comprises a power unit and a programmable controller connected thereto, the controller configured to controllably power the heating unit. In a second aspect of the present invention, a capsule of combustible material is provided. In a third aspect of the present invention, a method of operating an electrically-powered hookah apparatus is provided. |
| US11930839B1 |
Cigarette loading machines and method therefore
An apparatus can manufacture cigarettes of the type having a frustoconical rolled paper with a proximal end thereof and open at a distal end thereof. A smokable material can be filled within the rolled paper. The apparatus includes an elongated, retractable rod extendable through either the open distal end or the proximal end of the rolled paper. With the retractable rod extended through the open distal end of the rolled paper, the rolled paper may be filled with the smokable material by the apparatus, compacted, and the retractable rod then retracted to leave an air channel through the smokable material in the cigarette. An adhesive may be sprayed on the smokable materials proximate the air channel to maintain the coherence of the air channel. |
| US11930835B1 |
System for manufacturing foods with probiotics and method for preparing the same
A system and methods of isolating probiotics and adding probiotics into matrices are disclosed, comprising: (a) selecting and preparing a food source by a predetermined quality guideline; (b) obtaining probiotics from the food source using a multi-purpose apparatus operable to function as either a centrifugal machine, a food mixer, and a fermentator; (c) screen testing the probiotics for viability and performances; (d) if the probiotics meet predetermined requirements for viability and performance standards, then record the predetermined quality guideline of said food source and parametric settings of said multi-purposed apparatus into a database for said food source; and (e) otherwise, repeating steps (a) to (c) until the probiotics meet the predetermined requirements for viability and performance standards. |
| US11930834B2 |
Extraction of polyphenolic compounds from pomace
Methods of extraction of one or more polyphenolic compounds from pomace are described. The invention also provides uses of the extracts in the fortification of fruit juice, vegetable juice and foods, and as an antioxidant, an anti-inflammatory and an antifungal. |
| US11930830B2 |
System and method of forming multilayer confectionery
A method and an apparatus for making a multilayer confectionery product provided. The method and apparatus include at least two sets of forming drums that form and laminate confectionery sheets. |
| US11930828B2 |
Method and formulation for gluten-free bakery products
Provided herein are gluten-free compositions which can be made into a dough. The gluten-free dough can be subjected to a sheeting or pressing process and therefore can be prepared easily in commercial settings. The dough comprises gluten-free flour, modified starch, protein, leavening agents; oil and water. |
| US11930820B1 |
Eco-friendly control of red palm weevil using green synthesized silver nanoparticles of chlorophyll derivatives
Silver nanoparticles made by a green synthesis method using silver nitrate and a chlorophyll derivative, such as a chlorophyllin are provided. The thus produced silver nanoparticles can have a crystalline structure and an average particle size ranging from about 10 nm to about 40 nm. The disclosed silver nanoparticles may be useful in treating, preventing, and/or reducing insect infestation of a variety of plants, particularly date palms. |
| US11930816B2 |
Methods of pest control in soybean
The present invention relates to methods, preferably for controlling and/or preventing infestation of stinkbugs in soybean, comprising applying to a crop of soybean plants, the locus thereof, or propagation material thereof, a compound of formula (I) wherein —B1—B2—B3— is —C═N—O—, —C═N—CH2—, —C═CH2—O— or —N—CH2—CH2—; L is a direct bond or methylene; A1 and A2 are C—H, or one of A1 and A2 is C—H and the other is N; X1 is group X R1 is C1-C4alkyl, C1-C4haloalkyl or C3-C6cycloalkyl; R2 is chlorodifluoromethyl or trifluoromethyl; each R3 is independently bromo, chloro, fluoro or trifluoromethyl; R4 is hydrogen, halogen, methyl, halomethyl or cyano; R5 is hydrogen; or R4 and R5 together form a bridging 1,3-butadiene group; p is 2 or 3. |