US12055952B2
Autonomous vehicles including ladders and related methods are disclosed. An example system includes an autonomous vehicle including an integrated ladder and a processor to detect a state of the ladder as being in one of a stowed state, a deployed state, or a use state; in response to detecting that the ladder is in the stowed state, cause the autonomous vehicle to operate in a first drive mode and a second drive mode; in response to detecting that the ladder is in the deployed state, cause the autonomous vehicle to operate in the second drive mode and to restrict from operating in the first drive mode; and in response to detecting that the ladder is in the use state, cause the autonomous vehicle to refrain from operating in the first drive mode and the second drive mode.
US12055940B2
The present invention extends to methods, systems, and computer program products for path planning for autonomous moving devices. Aspects of the invention include planning a path for a mobile robot to move autonomously in an environment that includes other static and moving obstacles, such as, for example, other mobile devices and pedestrians, without reference to a prior map of the environment. A planned path for a mobile robot can be determined, adjusted, and adapted using diffusion maps to avoid collisions while making progress towards a global destination. Path planning can include using transition probabilities between grid points to find a feasible path through parts of the environment to make progress towards the global destination. In one aspect, diffusion maps are used in combination with a receding horizon approach, including computing diffusion maps at specified time intervals.
US12055925B2
A measuring instrument and a method of remote quantity value transfer/traceability are provided. The measuring instrument includes a central processing component, a local quantity value transfer/traceability component connected to the central processing component, a remote quantity value transfer/traceability component connected to the central processing component and a remote communication component connected to the central processing component; a metrological grade of the remote quantity value transfer/traceability component is greater than or equal to that of the local quantity value transfer/traceability component; the remote quantity value transfer/traceability component is configured to perform quantity value transfer/traceability to the local quantity value transfer/traceability component by using one of the in-machine metrological standard and the remote high-grade metrological standard provided from the remote quantity value transfer/traceability component. The method of remote quantity value transfer/traceability can be achieved to make the quantity value transfer/traceability of the measuring instrument very convenient, simple and less costly.
US12055922B2
An analysis system 10 includes: an operational data acquisition unit 11 that acquires operational data including an operational state of a production line 20; a product information acquisition unit 13 that acquires a state of a product manufactured in the production line and outputs the state of the product as product information; a production state analyzer 12 that obtains a predetermined physical quantity of the product on a basis of the operational data acquired by the operational data acquisition unit 11 and outputs the predetermined physical quantity as information on the physical quantity; and a correlation analyzer 14 that performs analysis of a correlation between the information on the physical quantity and the product information.
US12055918B2
A system, method, and device for automated precision control of a computer numerical control (CNC) machine to a workpiece. The system receives via at least one visual input device at least one detectable marking on a workpiece. The system decodes the at least one detectable marking and determines a stored and pre-defined movement routine of a cutting element attached to the CNC machine relative to the workpiece based on the at least one marking. The system then determines, using the at least one visual input device and/or another visual input device, a current position of a working end of the cutting element relative to the at least one marking. Finally, the system performs the pre-defined movement routine including cutting into the workpiece with the cutting element.
US12055915B2
This control system takes into account the thermomechanical aspects of materials to quickly and easily determine optimal cutting conditions and to automatically control machining to preserve the integrity of the workpiece. This system includes an acquisition module configured to acquire values of a set of input parameters relating to cutting conditions and material properties of the piece, and a microprocessor configured for determining at least one operating cutting parameter representative of a cutting signal from the machining apparatus using a set of output parameters of an integrity model previously constructed during a learning phase. The integrity model connects the set of input parameters to the set of output parameters comprising specific cutting coefficients representative of the material integrity of the piece, and establishes at least one fatigue threshold of the at least one cutting operating parameter. The fatigue threshold allows control of the progress of cutting operations.
US12055913B2
A method for generating a resultant test plan for testing a measurement object includes generating at least one data record by measuring the measurement object. The method includes assigning at least part of the measurement object to at least one object class based on the at least one data record. The method includes determining a test plan assigned to the at least one object class as an object-class-specific test plan. The method includes determining the resultant test plan based on the object-class-specific test plan. The assignment of the at least part of the measurement object to the at least one object class is independent of dimensions.
US12055909B2
A laundry dryer includes a cabinet, a user interface that is operably coupled to the cabinet, a motor that is disposed within the cabinet and communicatively coupled with the user interface, and a controller that is communicatively coupled with the user interface and the motor, respectively. The controller includes a memory storage that includes a plurality of night routines. The controller is configured with a selectable time point and is further configured to select at least one of the plurality of night routines at the selectable time point.
US12055906B2
Systems and methods for building management utilizing adaptive edge processing are disclosed. The building system can store gateway components on storage devices. The gateway components can facilitate communication with a cloud platform and facilitate communication with a physical building device. The building system can identify a computing system of the building that is in communication with the physical building device. The physical building device can store one or more data samples. The building system can deploy the gateway components to the computing system responsive to identifying that the computing system is in communication with the physical building device. The gateway components can cause the computing system to communicate with the physical building device to receive the one or more data samples and cause the computing system to communicate the one or more data samples to the cloud platform.
US12055905B2
Various systems and methods related to smart-home networking are presented. A low-power smart home device may be exclusively battery powered. The low-power smart home device may transmit data via a low-power communication protocol to a spokesman smart home device. The spokesman smart home device may receive the data transmitted via the low-power communication protocol. The spokesman smart home device may be a doorbell, a thermostat, a hazard detector, or a wall switch. The spokesman smart home device may connected to household wiring that provides power. The spokesman smart home device may translate the data from the low-power communication protocol to a relatively high-power communication protocol. The spokesman smart home device may transmit the data, via the relatively high-power communication protocol, to a cloud-based server system.
US12055903B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining causal models for controlling environments. One of the methods includes identifying a procedural instance; selecting control settings for the procedural instance, comprising, for a particular one of the controllable elements: assigning the procedural instance to a cluster for the particular controllable element in accordance with current values of a set of clustering parameters for the particular controllable element; and selecting a setting for the particular controllable element for the procedural instances based on a causal model that is specific to the cluster; obtaining environment responses to the selected control settings that define a value of the performance metric for the procedural instance; and updating, for the particular controllable element, the causal model for the cluster for the controllable element to which the procedural instance was assigned based on the value of the performance metric.
US12055898B2
The invention relates to a device for attaching a wristlet strand to a watch case, the device being arranged to be attached to a bar, the wristlet strand being attached to the bar through attaching means. According to the invention, the attaching means are formed by a support integral with the wristlet strand, a pull-out piece arranged to cooperate with said support so as to close the support, the support comprising a channel capable of receiving the bar, and in that they comprise a pair of magnets disposed on the support and the pull-out piece so as to hold the pull-out piece against the support and allow the pull-out piece to switch from a closed position wherein the bar is held in the channel to an open position wherein the bar is free.
US12055892B2
A holographic display apparatus includes a backlight unit having a light source configured to emit coherent light, a spatial light modulator configured to diffract incident light from the backlight unit and generate a holographic image, a beam deflector configured to change a traveling direction of the incident light from the backlight unit to change a focal position of the holographic image, an eye-tracking sensor configured to recognize positions of a viewer's eyeballs, and a controller configured to perform, in real time, calibration of the eye-tracking sensor and the beam deflector to focus the holographic image on the recognized positions of the viewer's eyeballs.
US12055891B2
Provided is an operation method for a digital hologram implementation device including a backlight and a spatial light modulator, the operation method including setting an initial phase value of an optical signal to a remedy phase, computing a reduced phase based on the remedy phase, correcting the remedy phase based on a difference between the reduced phase and a preset optimized phase, determining whether the corrected remedy phase is a stabilized phase, performing forward propagation on the stabilized phase and an amplitude of the optical signal, correcting the amplitude of the optical signal, performing backward propagation on the corrected amplitude and the stabilized phase, and determining whether a phase derived by the backward propagation is an optimized phase.
US12055885B2
An image forming apparatus includes a first unit movable to a first inside position of a main assembly and a second unit movable to a second inside position of the main assembly. The first unit includes a mounting portion for detachably mounting the second unit, and a contacting and spacing member movable between a first position for permitting a developing member of the second unit to contact an image bearing member of the first unit and a second position for spacing the developing member from the image bearing member.
US12055884B2
An image forming apparatus includes an image forming unit including an image bearing member, and a casing on which a discharge port is formed, the casing including a first frame, a second frame disposed below the first frame in a vertical direction, a side cover, and a top cover, the first frame including a side plate that supports an end, in a longitudinal direction, of the image bearing member. At least one of the top cover and the first frame includes a first pillar portion. The second frame includes a second pillar portion. The side cover includes a third pillar portion disposed between the first pillar portion and the second pillar portion in the vertical direction, the third pillar portion being provided at a position at least partially overlapping with the first pillar portion and the second pillar portion when viewed in the vertical direction.
US12055883B2
A belt drive device includes a drive source, a drive pulley, a driven shaft, a driven pulley, a belt, and a speed detecting device. The drive pulley is rotated about an axis thereof by the drive source. The driven shaft is rotatable about an axis thereof. The driven pulley is secured to and in axial alignment with the driven shaft. The belt is annularly formed of a metallic flat belt and mounted around the drive pulley and the driven pulley. The speed detecting device includes an encoder disk and a single optical sensor. The encoder disk has an optical pattern formed thereon. The optical sensor reads the optical pattern. The speed detecting device detects a rotational speed of the driven shaft based on a result of the optical sensor having read the optical pattern. The encoder disk is secured to and in axial alignment with the driven pulley.
US12055868B2
A conductive member includes: a substrate; an elastic layer provided on the substrate; and a surface layer provided on the elastic layer, in which the surface layer contains a conductive agent and has a sea/island structure that consists of a sea portion containing a first resin and an island portion containing a second resin, and a distance R between the island portions and a radius r of the island portion in a cross-section of the surface layer satisfy the following Expression (1-1), −0.20≤R−2r≤0.40 Expression (1-1).
US12055866B2
The inventive concept relates to a substrate treating apparatus, and may include a substrate treating apparatus includes a rotatable spin head, a cup that surrounds the spin head, a cleaning jig seated on the spin head, and that discharges a cleaning liquid toward the cup through rotation of the spin head, and a nozzle unit located at an upper portion of the cleaning jig and that supplies the cleaning liquid to a center of an upper surface of the cleaning jig, and the cleaning jig includes spattering guide grooves formed to be recessed such that the cleaning liquid provided from the nozzle unit spatters toward the cup with a centrifugal force due to the rotation of the spin head.
US12055857B2
The inventive concept provides a mask treatment apparatus. The mask treatment may include a support unit that supports the mask, and a light irradiation unit that irradiate the mask with a light to adjust a critical dimension of a pattern formed in the mask, wherein the light irradiation unit includes a light source that generates the light, and a light modulation element that modulates the light generated by the light source and forms an irradiation pattern.
US12055856B2
Apparatus, method, and system for exposing a photosensitive printing plate to radiation, including a plurality of LED point sources configured to emit UV light. The plurality of LED point sources in at least one of a front side set or back side set are controllable in subsets smaller than an entirety of the collective irradiation field corresponding to the respective set. A holder receives the printing plate in a stationary position to receive incident radiation and a controller is configured to control the plurality of LED source subsets. A first LED point source subset is configured to be controlled at a first intensity differing by a factor relative to a second intensity of a second LED point source subset to give the radiation emitted by the respective set an intended degree of homogeneity.
US12055855B2
A robust, high-transmission pellicle for extreme ultraviolet lithography systems is disclosed. In one example, the present disclosure provides a pellicle that includes a membrane and a frame supporting the membrane. The membrane may be formed from at least one of a transparent carbon-based film and a transparent silicon based film. The at least one of the transparent carbon-based film and the transparent silicon based film may further be coated with a protective shell. The frame may include at least one aperture to allow for a flow of air through a portion of the pellicle.
US12055845B2
A projection screen and a projection apparatus are provided. The projection screen includes a base, a rolling mechanism, a lifting mechanism, an optical curtain and a tensioning mechanism. The rolling mechanism is disposed on the base. A first end of the lifting mechanism is fixedly connected to the base. A first end of the optical curtain is fixedly connected to the rolling mechanism, and a second end of the optical curtain is fixedly connected to a second end of the lifting mechanism. A tensioning mechanism is fixedly connected to the rolling mechanism and the second end of the lifting mechanism. The lifting mechanism is located between the optical curtain and the tensioning mechanism. The projection apparatus includes the above projection screen and an optical engine.
US12055836B2
An example system includes a high-side electrode layer including a number of discrete electrodes and a low-side electrode layer. The system further includes an electro-optic (EO) layer including an EO active material positioned between the high-side electrode layer and the low-side electrode layer, thereby forming a number of active cells of the EO layer. Each of the number of active cells of the EO layer includes a portion of the EO layer that is positioned between one of the discrete electrodes and the low-side electrode layer. The example system further includes an insulator operationally coupled to the active cells of the EO layer, and at least partially positioned between a first one of the active cells and a second one of the active cells.
US12055833B2
The present disclosure provides a thin film transistor liquid crystal display panel and a preparation method thereof. The display panel has an array substrate, an opposite substrate and a frame sealant, and has a substrate layer, a first protective passivation layer, an organic film layer, and a second protective passivation layer, wherein an orthographic projection of the second protective passivation layer on the substrate extends to an outer region outside the frame sealant. The display panel further has a water insulation layer, which covers a portion of the second protective passivation layer where its orthographic projection on the substrate layer is in the outer region, such that the second protective passivation layer is not in contact with an external environment of the display panel. The thin film transistor liquid crystal display panel provided in the present disclosure may prevent the exhaust gas of the organic film from influencing the TFT performances, while ensuring the water resistance of the display panel under harsh conditions.
US12055829B2
An electro-optical device includes a substrate, a pixel electrode disposed at the substrate, and a pixel circuit portion disposed between the substrate and the pixel electrode. The pixel circuit portion includes a scanning line disposed along a first direction, a data line disposed along a second direction intersecting the first direction, a first constant potential line disposed along the scanning line, a second constant potential line disposed along the data line, and a transistor disposed corresponding to an intersection position of the scanning line and the data line and including a gate electrode electrically coupled to the scanning line, a source region electrically coupled to the data line, and a drain region electrically coupled to the pixel electrode. The pixel circuit portion also includes a coupling portion disposed corresponding to the intersection position and configured to electrically couple the first constant potential line and the second constant potential line.
US12055827B2
A display device including a display panel including a base layer, a circuit layer disposed on the base layer, and a pad part having a plurality of pads disposed on the base layer; and a driving chip disposed on the pad part and including a plurality of chip pads. The plurality of pads include a first pad having a smaller area than a corresponding chip pad among the plurality of chip pads and a second pad electrically connected to the circuit layer.
US12055813B2
A display device (100) includes a display panel (110), a first light source (E), and second light source (F). The first and second light sources (E, F) are respectively aligned with a first spot (5) and second spot (6) in a direction perpendicular to a substrate (310). The first light source (E) irradiates the first spot (5) and a third spot (M) with luminance of a first value, and irradiates the second spot (6) with luminance of a second value. The first light source (E) irradiates a midpoint (N′) between the first and second spots with a luminance value that is half of the addition of the first value and second value.
US12055809B2
A method of increasing thermal conduction in an electronic display assembly includes securing a panel forming part of a thermal management substructure for the electronic display assembly, depositing a structural adhesive to at least one of an electronic component for operating the electronic display assembly and the panel, securing said electronic component directly to a first side of the panel by way of the adhesive, and securing the thermal management substructure within a housing of the electronic display assembly such that a second side of said panel defines, at least in part, at least a portion of an airflow pathway of the electronic display assembly of which the thermal management substructure forms a part.
US12055808B2
According to one embodiment, an electronic device includes a display panel including a display area, a light source unit, a camera, a modulating element, and a control unit. The control unit permits light emission executed, displays an image in the display area, and switching the modulating element to the light-shielding state, in a light emission period. The control unit prohibits the light emission executed, switching the modulating element to the transmissive state, and makes the camera take in the external light transmitted through the display area and the modulating element, in a capturing period.
US12055790B2
A camera optical lens includes, from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens. At least one of the first lens to the eighth lens has a free-form surface, and the camera optical lens satisfies: −7.50≤f2/f6≤−1.50; and −6.00≤R1/R2≤−0.18, where f2 denotes a focal length of the second lens, f6 denotes a focal length of the sixth lens, R1 denotes a curvature radius of an object-side surface of the first lens, and R2 denotes a curvature radius of an image-side surface of the first lens. The camera optical lens has good optical performance, as well as a large aperture, ultra-thinness and a wide angle.
US12055788B2
A thermally actuated adaptive optic includes a base, a reflector, and a plurality of actuators coupled therebetween. The reflector has a light-receiving front surface, and a back surface facing the base. Each actuator includes a bracket rigidly bonded to the reflector at a perimeter of the reflector, and an inner rod and an outer rod. Each rod is rigidly connected between the bracket and the base, with the inner rod being closer to a center of the reflector. The length of each rod is temperature dependent. In another adaptive optic, the rods are instead bonded directly to the reflector. This adaptive optic may be modified to implement an integrally formed, thermally actuated support. The disclosed adaptive optics are suitable for use in laser systems, allow for significant cost savings over piezoelectric devices, provide a reflective area free of surface-figure perturbations caused by the actuator-interfaces, and are relatively simple to manufacture.
US12055783B2
The present application provides an optical lens, comprising: a first lens component comprising at least one first lens sheet; a second lens component comprising a second lens barrel and at least one second lens sheet mounted in the second lens barrel, wherein the at least one second lens sheet and the at least one first lens sheet together constitute an imageable optical system, wherein at least a part of the outer side surface of the second lens sheet at the bottommost end among the at least one second lens sheet is exposed to the outside of the second lens barrel, and the top surface of the second lens sheet at the bottommost end bears against the bottom surface of the second lens barrel; and a connecting medium adapted to fix the first lens component and the second lens component together. The present application further provides a corresponding camera module and optical lens and camera module assembly methods. The present application can effectively reduce the size of the optical lens in the direction perpendicular to the optical axis on the premise of an established optical design, and at the same time can ensure the imaging quality of the optical lens.
US12055779B2
An optical fiber distribution element (1810) includes a chassis (1820), an optical device (1900) mounted to the chassis (1820), the optical device (1900) including a plurality of cables (2134) extending from the optical device (1900) into the chassis (1820), and a cable management device (2110/2210) mounted to the chassis (1820). The cable management device (2110/2210) includes a plurality of radius limiters in the form of spools (2132/2232) in a stacked arrangement for managing the cables (2134) extending from the optical device (1900) for further connection within the chassis (1820), wherein a first of the spools (2132/2232) defines a spool wall (2136/2236) having a different wall length than that of a second of the spools (2132/2232), wherein a first of the plurality of cables (2134) is routed around the first of the spools (2132/2232) and a second of the plurality of cables (2134) is routed around the second of the spools (2132/2232) that has a different spool wall length than that of the first of the spools (2132/2232).
US12055775B2
The present disclosure is generally directed to an optical transceiver housing for use in an optical transceiver module with at least one vapor chamber integrated into the transceiver housing. In more detail, the transceiver housing includes at least first and second housing portions on opposite sides and forming a compartment defined by one or more inner surfaces therein. The vapor chamber includes a heat input side and a heat output side on opposite sides of the vapor chamber. An outer wall of at least one of the housing portions may be defined at least in part by the heat output side of the vapor chamber such that the heat output side is exposed to outside of the transceiver housing for transferring heat from inside to outside the optical transceiver module.
US12055767B2
An optical fiber connector sub-assembly for an optical fiber connector includes a ferrule configured to hold an optical fiber therein along an axis of the ferrule and a ferrule holder configured to hold the ferrule. The ferrule has an end face at which the optical fiber is terminated, and the ferrule holder includes a base in which the ferrule is configured to be seated. The sub-assembly includes a ferrule basket including an inner sleeve slidably coupled with an outer sleeve and configured to isolate a front end of the connector from a rear end of the connector such that the ferrule is isolated from movement of the rear end of the connector. The ferrule basket is configured to receive the ferrule holder therein.
US12055762B2
An optical assembly includes a connector assembly, a plurality of port assemblies, and a frame assembly. The connector assembly includes an optical fiber connector. The plurality of port assemblies is fixed in position relative to each other. The frame assembly includes a frame directly attached to the connector assembly or directly attached to the plurality of port assemblies. The frame is moveable to align the connector with each of the port assemblies. The connector is insertable into each of the port assemblies when the connector is aligned with a respective one of the port assemblies by moving the connector or the respective port assembly aligned with the connector along a single axis and into the respective port assembly.
US12055760B2
Aspects of embodiments pertain to beam combining devices for coherent and spectral beam-combining. The coherent beam combining (CBC) device may comprise a monolithic body having an input surface and an output surface. The input surface may be configured to direct a plurality of coherent entering optical beams through an optical pathway inside the monolithic body towards the output surface; and a phase mask configured for combining beams, exiting from the output surface of the monolithic body, to form a single combined output beam. The Spectral beam combining (SBC) device may include a monolithic body configured to direct the entering optical beams through a multi-diffraction optical pathway inside the monolithic body by directing the entering optical beams such as to impinge a diffractive surface thereof at least twice, for combining the entering optical beams into a single multispectral combined output optical beam. Embodiments may also include methods for cascaded beam combining, using multiple combining devices in a network configuration.
US12055755B1
A method includes fabricating a device including a first dielectric layer, an optical waveguide in the first dielectric layer, and a superconducting circuit in the first dielectric layer and on the optical waveguide. The method also includes forming a sacrificial structure on the first dielectric layer, the sacrificial structure aligned with the superconducting circuit, depositing a second dielectric layer on the sacrificial structure, and cutting an opening in the second dielectric layer to expose the sacrificial structure. The method further includes wet etching the sacrificial structure through the opening and sealing the opening in the second dielectric layer with a third dielectric layer to form a micro-channel between the first dielectric layer and the second dielectric layer.
US12055749B2
A keyboard unit includes: keytops; a baseplate supporting the keytops; a light-emitting module having a light guide plate, a first reflective sheet covering a top surface of the light guide plate, and a second reflective sheet covering a bottom surface of the light guide plate, the light-emitting module being stacked on a bottom surface of the baseplate; and a hole penetrating the light-emitting module vertically. The light-emitting module includes: at a periphery of the hole, a light-shielding portion where the first and second reflective sheets are in contact with each other, the light-shielding portion covering an edge of the light guide plate; and an adhesive portion located closer to the hole than the light-shielding portion, and at the adhesive portion, the second reflective sheet covering an edge of the first reflective sheet and the second reflective sheet adhering to a bottom surface of the baseplate.
US12055742B2
A polarization diffraction element comprising including a film including a liquid crystalline material having photosensitivity, the film having at least one hologram recorded therein, and thereby having a property as a fork-shaped polarization grating having an anisotropic structure in which an optical axis continuously rotates toward a direction of a grating vector.
US12055728B2
The present specification relates to a method for light microscopic examination of a sample (6), in particular by means of laser scanning or MINFLUX microscopy, in which a drift of the sample (6) or of an object in a sample (6) with respect to the light microscope (26) is detected and, if necessary, corrected. In particular, the present specification relates to a corresponding method for examining the sample (6) using laser scanning or MINFLUX microscopy. For this purpose, reference markers (8, 13) are located in the sample, the position of which is repeatedly determined according to the MINFLUX principle in order to determine the drift.
US12055723B2
Systems, devices, media, and methods are presented for using a flexible electronic device to selectively interact with an eyewear device. A portable eyewear device includes a processor, a memory, and a display projected onto at least one lens assembly. A flexible electronic device includes an integrated circuit, a plurality of input sensors, and a power system, all mounted on a flexible substrate that is sized and shaped to conform to a graspable object such as a ring. The flexible electronic device operates according to a power budget, operating on a sensor power budget until it detects a first interaction with at least one of the input sensors. If the first interaction exceeds a sensitivity threshold, the flexible electronic device sends a wake signal to a nearby eyewear device. In response to the wake signal, the eyewear device presents a graphical user interface (GUI) on the display. The eyewear device further presents a cursor along a path on the display that is substantially correlated to the course traveled by the flexible electronic device in motion along a course.
US12055721B2
A thin transparent layer can be integrated in a head mounted display device and disposed in front of the eye of a wearer. The thin transparent layer may be configured to output light such that light is directed onto the eye to create reflections therefrom that can be used, for example, for glint based tracking. The thin transparent layer can be configured to reduced obstructions in the field of the view of the user.
US12055713B2
A head-up display system displays a virtual image superimposed on a real view that can be visually recognized through a window part. The head-up display system includes a display part, an optical system, a light source part, an operation part, and a controller. The controller controls a display area of the display part in accordance with an operation of the operation part by the observer. The light flux emitted from the display part is reflected by the window part and reaches a visually recognizable area where the observer can visually recognize the virtual image. The light emitted from the light source part is reflected inside an area where the light flux is reflected by the window part and reaches the visually recognizable area. The virtual image and the light from the light source part are superimposed, and can be visually recognized.
US12055697B2
The disclosure provides a camera lens group, which sequentially includes, from an object side to an image side along an optical axis: a first lens group with a positive refractive power, sequentially including, along the optical axis, a first lens, a second lens and a third lens with refractive power respectively; and a second lens group with a negative refractive power, sequentially including, the optical axis, a fourth lens, a fifth lens, a sixth lens and a seventh lens with refractive power respectively, wherein a total effective focal length f of the camera lens group and an entrance pupil diameter (EPD) of the camera lens group meet f/EPD<1.4; and an effective focal length f1 of the first lens and a spacing distance T34 of the third lens and the fourth lens on the optical axis meet 3.0
US12055695B2
Provided are a wide-angle lens, a camera module having a wide-angle lens, and a camera having a camera module having a wide-angle lens. A first group includes a first lens and a second lens each having a negative refractive power. A second group includes a third lens and a fourth lens each having a positive refractive power. The third group includes a fifth lens and a sixth lens each having a positive refractive, a seventh lens having a negative refractive power, and an eighth lens having a positive refractive power, the sixth lens and the seventh lens form a cemented body. The wide-angle lens, the camera module and the camera adopt eight glass lenses.
US12055693B2
The present invention is directed to a camera module using a small reflective unit and an optical device for augmented reality using the same, and provides a camera module using a small reflective unit, the camera module including a lens unit configured such that one or more lenses are disposed therein and an image sensor configured to convert image light, incident through the lens unit, into an electrical signal and output the electrical signal, the camera module further including a reflective unit configured to transfer incident image light to the lens unit by reflecting the incident image light; wherein the reflective surface of the reflective unit is disposed to be inclined with respect to the optical axis of incident light in order to reflect incident image light to the lens unit, and acts as an aperture for the incident light.
US12055687B2
The disclosure provides a camera lens assembly, which includes nine lenses, sequentially including from an object side to an image side: a first lens with a refractive power, an object-side surface thereof is a convex surface; a second lens with a refractive power; a third lens with a positive refractive power; a fourth lens with a refractive power; a fifth lens with a refractive power; a sixth lens with a refractive power; a seventh lens with a negative refractive power; an eighth lens with a refractive power; and a ninth lens with a refractive power; an on-axis distance TTL from an object-side surface of the first lens to an imaging surface of the camera lens assembly on the optical axis and an effective focal length f of the camera lens assembly satisfy TTL/f<1.1.
US12055686B2
The disclosure discloses an optical imaging system, sequentially includes from an object side to an image side along an optical axis: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens, wherein the first lens has a positive refractive power; the second lens has a negative refractive power, an object-side surface thereof is a concave surface, and an image-side surface thereof is a convex surface; the third lens has a refractive power; the fourth lens has a positive refractive power, an object-side surface thereof is a concave surface, and an image-side surface thereof is a convex surface; the seventh lens has a negative refractive power, an object-side surface thereof is a convex surface; and a total effective focal length f of the optical imaging system and an entrance pupil diameter EPD of the optical imaging system satisfy f/EPD≤0.8.
US12055680B2
An optical imaging lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens, which have refractive power and are sequentially arranged from an object side to an image side of the optical imaging lens assembly along an optical axis. The first lens and the third lens both have positive refractive power. The fifth lens has negative refractive power. A total effective focal length f of the optical imaging lens assembly and an entrance pupil diameter EPD of the optical imaging lens assembly satisfy f/EPD<1.3.
US12055669B2
The present disclosure describes a system, device, and method for assisting a user to avoid contacting surfaces with their mobile device. An environment is sensed with one or more electronic sensors. The sensor readings are analyzed. Information is then provided to a user based on the analyzed sensor readings. The sensors may be configured so their sensor cones cross at a midpoint. Readings from the sensor(s) may be grouped according detection zone(s) corresponding to one or more areas about a mobile device. A computing module may control a feedback module according to detection zone readings. The feedback module may comprise an indicator for each detection zone. The indicator may be a vibration motor. The indicator may be a light. The computing module may set the colour of a light and/or control the vibrations based on the proximity of surfaces detected within the corresponding detection zone.
US12055665B2
Various embodiments of the present technology may provide methods and apparatus for repetitive histogramming. The apparatus may provide a limited number of physical bins to perform multiple histograms on a total number of virtual bins. The apparatus may provide a single physical bin that is used to sweep over the total number of virtual bins.
US12055657B2
Devices, systems, and methods are provided for radar elevation angle measurement. A radar elevation angle measurement system may transmit one or more signals from a radar towards a reflection structure comprised of individually controlled motors operable to rotate one or more corner reflectors. The radar elevation angle measurement system may receive echo signals at the radar from each of the one or more corner reflectors that sequentially transitioned to an ON position based on each of the one or more corner reflectors being sequentially rotated to be in an ON then an OFF positions. The radar elevation angle measurement system may collect data associated with the echo signals received from the one or more corner reflectors. The device may identify peak signal values based on the collected data. The radar elevation angle measurement system may calculate a radar pitch angle of the radar based on the peak signal values.
US12055656B2
Techniques and apparatuses are described that implement a smart-device-based radar system capable of detecting a frame-of-reference change. In particular, a radar system includes a frame-of-reference machine-learned module trained to recognize whether or not the radar system's frame of reference changes. The frame-of-reference machine-learned module analyzes complex radar data generated from at least one chirp of a reflected radar signal to analyze a relative motion of at least one object over time. By analyzing the complex radar data directly using machine learning, the radar system can operate as a motion sensor without relying on non-radar-based sensors, such as gyroscopes, inertial sensors, or accelerometers. With knowledge of whether the frame-of-reference is stationary or moving, the radar system can determine whether or not a gesture is likely to occur and, in some cases, compensate for the relative motion of the radar system itself.
US12055645B2
A positioning system and method for determination of location data of an object are described. The positioning system includes one or more transmitting units configured to transmit a multi-frequency signal that comprises at least two different signal frequency components. The positioning system also includes a receiver system mounted on the object, and configured to receive the multi-frequency signals from the transmitting units, and to determine phases of each signal frequency component of the multi-frequency signal. The positioning system also includes a processing system configured to receive the phases of each signal frequency component of the multi-frequency signal, and to determine a distance between the transmitting units and the object, and the location data of the object.
US12055641B2
A device and method of use for the calibration of a detector. The calibration device includes a first source configured to produce first electromagnetic energy EMR. A first diffuser is connected to the first source and is configured to accept the first EMR and provide a first diffused portion of the first EMR. An integrating sphere defines an interior and is optically connected to the first diffuser, and is configured to accept the first diffused portion from the first diffuser into the interior. An exit port connected to the integrating sphere is configured to pass at least a portion of electromagnetic energy. A thermal mechanism is configured to adjust and maintain the temperature of at least the first source. The integrating sphere is configured to pass only a second portion of the first diffused portion of the first EMR from the first diffuser to the exit port. In another embodiment, the calibration device has an arm, an actuator, and a module. The module supports at least a first source that emits electromagnetic energy, a thermal mechanism, and a controller. The actuator is configured to move the arm and module to a calibration position enabling the first source to be within the line of sight of an external detector, while the controller is configured to control the thermal mechanism enabling precise temperature regulation of the source and therefore the regulation of the emitted electromagnetic energy. When the device is not in the calibration position, the actuator is configured to move the arm and module to a stowed position, protecting the device from ambient electromagnetic radiation and harm.
US12055640B2
Systems and techniques are described for detecting one or more timing errors. For example, a system can receive, from a navigation system, navigation timestamp information at a first instance and a second instance. The system can determine a navigation system time difference based on the navigation timestamp information at the first instance and the second instance. The system can further receive, from a wireless device, network timestamp information at the first instance and the second instance. The system can determine a network time difference based on the network timestamp information at the first instance and the second instance. The system can further determine whether time reporting by the navigation system is correct based on the navigation system time difference and the network time difference.
US12055630B2
The subject matter of this specification relates to a light detection and ranging (LiDAR) device that comprises, in some implementations, a pulsed-laser source configured to generate a pulsed optical signal, a continuous wave (CW) laser source configured to generate a CW optical signal, one or more optical amplifier circuits configured to amplify at least the pulsed optical signal, a combiner configured to combine the pulsed optical signal and the CW optical signal into a hybrid transmission signal, and at least one photodetector configured to receive a reflection signal produced by reflection of the hybrid transmission signal by a target.
US12055625B2
A radar signal processing method and an apparatus, and a storage medium that are applied to a first radar. The method includes: determining that a polarization direction of the first radar is a first angle, where the first radar is located at a first vehicle; and transmitting a radar signal based on the polarization direction of the first radar, where a detection direction of the first radar is opposite to a detection direction of a second radar located at the first vehicle, and a polarization direction of the second radar is a second angle; and the first angle and the second angle are orthogonal.
US12055623B2
Provided herein is a system and method to determine a heading of a target. The system includes a radar sensor that obtains a snapshot of radar data comprising Doppler velocities and spatial positions of a plurality of detection points of a target, one or more processors, and a memory storing instructions that, when executed by the one or more processors, causes the system to perform conducting a first estimation of a heading of the target based on the spatial positions; conducting a second estimation of the heading of the target based on the Doppler velocities; and obtaining a combined estimation of the heading of the target based on a weighted sum of the first estimation and the second estimation.
US12055619B2
A portable device transmits wirelessly pilot signals of a plurality of frequencies sequentially at predetermined time intervals. Upon receiving the pilot signals, the in-vehicle device determines whether a slope of a straight line obtained by linearly approximating a time and a reception signal strength of each of the pilot signals is equal to or less than a predetermined slope threshold value. In response to a predetermined allowable condition including the slope being determined to be equal to or less than the slope threshold value being satisfied, a distance between the portable device and the in-vehicle device obtained by a distance measurement process is specified as a high reliability distance. In response to the predetermined allowable condition being not satisfied, the distance obtained by the distance measurement process is prevented from being specified as the high reliability distance or the distance measurement process is prevented from being executed.
US12055618B2
The present disclosure relates to a location determination system that includes acoustic transmitting devices and mobile devices. A mobile device receives acoustic signals (e.g., ultrasound signals) from an acoustic transmitting device. The mobile device must be able to identify the acoustic transmitting device with particularity when receiving the acoustic signals. It is more efficient to use a short identifier, for example 6 bits, for this purpose because it requires less power to transmit and decode. By utilizing the rotating identifier system described herein, more acoustic transmitting devices can be distinguished than using a time-invariant identifier would otherwise provide, and the transmissions are more secure and therefore less vulnerable to free-riders.
US12055615B2
A detection value correction system is a detection value correction system that corrects detection values of a plurality of sensors that are arranged in a line and detect a physical quantity, and includes a correction processing unit that corrects a detection value of a target sensor, which is a sensor to be corrected, among the sensors based on at least detection values of sensors adjacent to the target sensor.
US12055609B2
Eddy current induced magnetic fields (MF) are compensated in a magnetic resonance imaging system. An MR-sequence (M) includes a number of gradients. A dataset includes values of an amplitude and a time constant of eddy current fields of a number of gradients on at least one gradient axis. A number of points in time within the time period of the MR-sequence are defined. A number of constant currents are calculated for a number of coils of the magnetic resonance imaging system based on the dataset. The number of constant currents is designed to compensate at least at the one defined point in time (PT1, PT2). The calculated number of constant currents are applied on the related coils prior or during the application of the MR-sequence or a section of the MR-sequence.
US12055601B2
Described is a method of identifying a short-circuit (SC) like event in a circuit breaker (CB). The method comprises sampling an incoming current to the CB to determine a maximum value of a slope of a curve of the incoming current. The method includes sampling the incoming current again before a level of the incoming current reaches a predetermined, preset, selected, or calculated SC threshold value THSC for the CB. The method involves determining from the sampled incoming current that a value of the slope of the incoming current has changed from its maximum slope value to a lower slope value to thereby determine that the incoming current is indicative of a SC like event and does not comprise a real SC event.
US12055599B2
A battery sampling chip and a battery management system. The battery sampling chip includes a selector module, including a first multiplexer and a second multiplexer, wherein the first multiplexer and the second multiplexer are both used to collect status data of a first group of cells; an analog-to-digital conversion module, connected with the first multiplexer and the second multiplexer; and a data control module, used to send alarm information when converted status data sent by the analog-to-digital conversion module are not received within a preset duration. Through redundancy design of the multiplexers, whether the selector module fails or is abnormal can be effectively judged, thus avoiding the battery management system including the battery sampling chip from monitoring incorrect status data.
US12055597B2
A system or method for determining a battery state can include generating a set of models based on a measured response of a plurality of batteries to an applied load, measuring battery properties of a battery, and using a state estimator to determine a battery state associated with a battery.
US12055593B2
A method for determining the parameters of an equivalent circuit for representation of the impedance of a lithium ion cell is provided. The equivalent circuit includes at least one RC element having an ohmic resistor R1, a capacitor C1, and a series resistor Rs. The series resistor Rs is determined by an impedance measurement.
US12055591B2
In a battery management controller, analog-to-digital conversion circuitry converts analog signals, indicative of a battery voltage, a battery current, and a battery temperature, to digital signals. A memory stores a remaining-capacity lookup table that includes multiple groups of data. Each group of data includes a voltage, a current, a temperature, and a parameter associated with a remaining capacity corresponding to the voltage, the current and the temperature. A processor searches the lookup table for a current parameter value and an end-of-discharge parameter value based on the digital signals, and determines a full available charge capacity of the battery based on the current parameter value and the end-of-discharge parameter value. The processor also counts the number of charges flowing through the battery based on a battery current. The processor further determines an available state of charge of the battery according to the full available charge capacity and the number of charges.
US12055583B2
A method for estimating the aging of an electronic component, characterized in that it includes the following steps: —compiling a thermal specification of the electronic component in order to determine a reference lifetime, —determining a reference temperature quantity, —measuring the actual temperature of the electronic component in operation, —determining an actual temperature quantity, —determining an equivalent operating time at the actual temperature, —transposing this equivalent operating time to the reference temperature to obtain a transposed operating time, —summing the transposed operating times to obtain a consumed lifetime comparable to the reference lifetime.
US12055576B2
The present disclosure relates to systems and methods for calculating noise distributions in an electric power system. In one embodiment, a system to calculate a noise distribution in an electric power system may comprise a measurement subsystem to obtain a plurality of raw measurements of a parameter in the electric power system. A noise distribution determination subsystem may be configured to generate a plurality of scaled raw measurements from the plurality of raw measurements, generate a power spectrum density from the plurality of scaled raw measurements, generate a cumulative distribution from the power spectrum density, and determine a noise distribution from the power spectrum density. A protective action subsystem may monitor the parameter in the electric power system to identify a signal of interest by utilizing, at least in part, the noise distribution and generating a control action in response to the signal.
US12055558B2
A housing with an open receiving chamber which has a circumferential edge in the form of a creepage barrier at an open upper face is disclosed. The receiving chamber is filled with a casting compound, and the hardened casting compound forms a concave surface relative to the circumferential edge at the open upper face. A sensor is also disclosed that includes such a housing. In addition, a method for casting an open receiving chamber of such a housing is disclosed. The open receiving chamber has an opening at one end leading to an enclosed interior adjoining the open receiving chamber. The enclosed interior is filled with the casting compound, and the open upper face of the receiving chamber has a varying height where the upper face transitions into the enclosed interior. The circumferential edge has an outwardly descending inclination and a continuous curvature formed by tangential transitions in order to overcome the height difference, and the circumferential edge allows the receiving chamber to be temporarily overfilled, thereby forming a stable convex casting compound surface, during the casting process.
US12055549B2
It has been demonstrated that certain compounds bind to TNF and stabilise a conformation of trimeric TNF that binds to the TNF receptor. Antibodies which selectively bind to complexes of such compounds with TNF superfamily members are disclosed. These antibodies may be used to detect further compounds with the same activity, and as target engagement biomarker.
US12055548B2
Aspects of the application provide methods of identifying and sequencing proteins, polypeptides, and amino acids, and compositions useful for the same. In some aspects, the application provides methods of obtaining data during a degradation process of a polypeptide, and outputting a sequence representative of the polypeptide. In some aspects, the application provides amino acid recognition molecules comprising a shielding element that enhances photostability in polypeptide sequencing reactions.
US12055547B2
Disclosed are kits and methods for detecting the presence of tumor sites that are active in tumor cell dissemination and uses thereof for determining the risk of tumor cells undergoing hematogenous metastasis, for assessing the prognosis of a subject undergoing treatment for a localized tumor, for determining a course of treatment for a localized tumor, and for identifying agents to treat or prevent hematogenous metastasis.
US12055541B2
The present disclosure provides a system comprising a communication interface and computer for assigning a label to the biomolecule fingerprint, wherein the label corresponds to a biological state. The present disclosure also provides a sensor arrays for detecting biomolecules and methods of use. In some embodiments, the sensor arrays are capable of determining a disease state in a subject.
US12055539B2
The present invention is based on the surprising finding of the property of promoting myelination of activators of histone deacetylase (HDAC) 1 and 2. In particular, such activators have the capacity of accelerating and increasing remyelination after lesions to the myelin of nerve cells of the peripheral and central nervous systems. The present inventor found that HDAC2 deacetylates eEF1A1 and thereby prevents the latter from removing outside the nucleus key inducers of myelin genes transcription. The HDAC1/2 activators are useful in the treatment of diseases associated with demyelination, such as Multiple Sclerosis.
US12055526B2
A sampling unit for handling a sample fluid includes a sample container having a length and being configured for receiving and storing the sample fluid, and a sample segment dispatching unit configured for providing a plurality of individual sample packages of the fluidic sample, each contained in a respective volume segment along the length of the sample container, and for individually dispatching each of the plurality of individual sample packages for further processing in a fluid processing unit. The sample unit may be utilized, for example, for injecting the sample packages into a mobile phase stream for transporting to a sample separating unit such as a chromatography column.
US12055520B2
A method for inspecting a fastened structure, the fastened structure having at least one structural member defining a bore therein and a mechanical fastener received in the bore, includes applying acoustic energy to the fastened structure, the acoustic energy being applied over a plurality of frequencies, measuring a response of the fastened structure across at least two frequencies of the plurality of frequencies, and comparing the response of the fastened structure at the at least two frequencies of the plurality of frequencies to predefined values for the at least two frequencies of the plurality of frequencies to determine whether an out-of-tolerance condition is present.
US12055518B2
The disclosure relates to methods of characterizing ampholyte compositions suitable for downstream applications such as capillary isoelectric focusing using liquid-chromatography-mass spectrometry.
US12055517B2
The present invention relates to a graphene transistor comprising: a substrate; a graphene channel layer arranged on the substrate; a pair of metals spaced from each other and respectively arranged at opposite ends of the graphene channel layer; and a linker layer arranged on the graphene channel layer and including an N-heterocyclic carbene compound, a fabrication method therefor, and a biosensor comprising the same. The graphene transistor according to the present invention in which the carbene group of the N-heterocyclic carbene compound forms a covalent bond with the graphene channel layer to modify the whole surface of the graphene channel layer exhibits excellent electric conductivity as a transistor and a biosensor comprising the transistor is improved in selectivity and sensitivity.
US12055512B2
Methods and analyte sensors including a sensor tail comprising at least a first working electrode and a second working electrode that are spaced apart from one another along a length of the sensor tail. A first active area is disposed upon a surface of the first working electrode and a second active area is disposed upon a surface of the second working electrode, the first active area and the second active area being responsive to different analytes. A mass transport limiting membrane is deposited upon the first active area and the second active area by sequential dip coating operations, and the mass transport limiting membrane comprises a bilayer membrane portion overcoating the first active area and a homogeneous membrane portion overcoating the second active area.
US12055502B2
Apparatus for the measurement of ore in mine ore benches or ore stockpiles is disclosed, the apparatus comprising: a mobile platform, defining a platform zone, wherein the mobile platform is positionable on or above a mine ore bench or stockpile; and at least one magnetic resonance (MR) sensor comprised in the mobile platform. The MR sensor includes a main loop and a drive loop located above the main loop. A magnetic resonance sensor control system is provided and configured to control at least one of: the positioning of the at least one MR sensor relative to the platform zone and/or mine ore bench or ore stockpile; the positioning of elements comprised in the MR sensor relative to each other; electromagnetic suppression characteristics of the at least one MR sensor; and/or sensitivity of the at least one MR sensor as a function of distance of the sensor from the mine ore bench or ore stockpile.
US12055499B2
A communication hole inspection device for inspecting a communication hole in a structure, a casting surface being formed on an inner surface of the hole, said communication hole inspection device having: a light-emitting body that is arranged in a portion of the communication hole and emits a beam of light; a light-receiving body that is arranged in a different portion of the communication hole and receives the light beam from the light-emitting body; a rotation mechanism for changing the rotation angle of the light-emitting body and thereby changing the light beam received by the light-receiving body; and a determination unit for determining the open state of the communication hole at least on the basis of based on the light beam received by the light-receiving body when the rotation angle of the light-emitting body is set at a first angle, and at a second angle different from the first angle.
US12055496B2
Embodiments of the present disclosure pertain to methods of monitoring an environment for the presence of a solvent by: (i) exposing the environment to a luminescent compound, where the relative luminescence emission intensity of the luminescent compound changes upon interaction with the solvent; and (ii) monitoring a change in the relative luminescence emission intensity of the luminescent compound, where the absence of the change indicates the absence of the solvent from the environment, and where the presence of the change indicates the presence of the solvent in the environment. The luminescent compounds include a phosphorous atom with one or more carboxyl groups, where the carboxyl groups are coordinated with one or more metallic ions (e.g., lanthanide ions and yttrium ions). The present disclosure also pertains to sensors for monitoring an environment for the presence of a solvent, where the sensors include one or more of the aforementioned luminescent compounds.
US12055495B2
Diagnosing a pathology using LIBS and biological fluids includes focusing light on to a sample on a substrate to cause ablation of the sample and formation of a plasma, collecting optical emission from the plasma, and providing the optical emission to a spectroscopic acquisition component that provides information on spectral data of the plasma. The spectral data is provided to a machine learning algorithm to diagnose a pathology in the sample, where the algorithm is trained on a training set that includes spectral features in a difference spectrum derived from differences between a first LIBS optical emission spectrum collected from one or more samples of the biological fluid that have the pathology or known progress of the pathology and a second LIBS optical emission spectrum collected from one or more samples of the predetermined biological fluid that do not have the pathology or the known progress of the pathology.
US12055490B2
Methods for measuring diffusion in a medium. One method includes dissolving a fluorescent sample in a medium, imaging the fluorescent sample with a patterned illumination Fluorescence Recovery After Photobleaching (FRAP) technique, and analyzing a set of microscope images of the photobleached dissolved fluorescent sample with the patterned illumination using a Fourier Transform (FT) FRAP technique.
US12055489B2
A method for characterising a sample located within an imaging region, the method comprising the steps of: generating one or more evanescent fields, each associated with a direction, within the imaging region; capturing an image of the imaging region; determining 5 one or more sample characteristics of the sample according to a spatial intensity pattern resulting from an interaction between the, or each, evanescent field and the sample within the image, and associated apparatus and system.
US12055487B2
An apparatus for analyzing a substance of an object in a non-invasive manner is provided. The apparatus for analyzing a substance of an object includes: a sensor part including an image sensor, and a plurality of light sources disposed around the image sensor; and a processor configured to drive the plurality of light sources to obtain absorbance of each pixel of the image sensor based on an intensity of light received by each pixel, to correct the absorbance of each pixel based on a distance between the plurality of light sources and each pixel, and to analyze a substance of an object based on the corrected absorbance of each pixel.
US12055484B2
A computer-implemented method for spectroscopic analysis of biological material is provided that includes analyzing samples of biological material from a plurality of sources, and delivering samples of biological material to at least one flow cell for spectroscopy, and determining whether the spectroscopic analysis for each sample of the plurality of samples is or is predicted to be ambiguous in that it is affected by at least two non-discriminable factors. If such a determination is made, a disambiguating step can be performed.
US12055481B2
A sensor device may determine a first optical sensor value associated with a first displacement and a second optical sensor value associated with a second displacement, wherein the first displacement is between an emitter associated with the first optical sensor value and a sensing location used to determine the first optical sensor value, wherein the second displacement is between an emitter associated with the second optical sensor value and a sensing location used to determine the second optical sensor value, and wherein the first displacement is different from the second displacement. The sensor device may determine one or more measurements using the first optical sensor value and the second optical sensor value, wherein the one or more measurements relate to a first penetration depth associated with the first optical sensor value, and a second penetration depth associated with the second optical sensor value.
US12055480B2
The present invention relates to a computer-implemented method for predicting a property value of interest in a sample investigated by infrared spectroscopy. The method aims at generating a calibration function. To this end, a set of calibration samples is selected, whereby outliers are identified and removed from the set of calibration samples. Outliers are determined using principal component analysis and singular value decomposition. The threshold value separating outliers from the remaining samples is calculated on the basis of a predetermined formulae. The threshold value may also be increased stepwise in order to dynamically set the threshold value, which is preferable for spectroscopic devices not operated under laboratory conditions.
US12055477B2
A particle concentration measurement system includes a first window and a second window separated by a sensing volume. The system also includes one or more supports to provide structural support for the first window at a first end and for the second window at a second end, opposite the first end, of each of the one or more supports. The sensing volume is defined by the one or more supports and the first window and the second window is open to an environment of the particle concentration measurement system adjacent to the one or more supports such that particle-laden gas from the environment that includes particles mixed with other materials enters the sensing volume. A first compressed gas orifice directs compressed gas onto the first window to clean the first window and a second compressed gas orifice directs the compressed gas onto the second window to clean the second window.
US12055474B2
A modular optical particle counter sensor and apparatus are described that consolidates counting functionality on a single main counter board and has expandable functionality through connections to plug-in system boards. The modular optical particle sensor may be directly connected to a manifold with an integrated Venturi for better controlling the flow rate of the air stream passing through the apparatus for sampling.
US12055466B1
Systems, devices and methods, etc., that overcome one or more problems associated with high-speed monitoring of large numbers/volumes of postal articles of postal articles for dangerous materials and contaminants. Such monitoring can be more economic, practical, efficient and/or effective. The monitoring systems, methods, etc., herein provide positive pressure clean air passing through an interrogation zone in interrogation zone housing, through which suspect postal articles are pass to provide sampled air, which in turn is analyzed optically to detect dangerous materials such as illicit biologicals or chemicals and to identify the source envelope (or other postal article) to within a few envelopes.
US12055465B2
A low-pressure cryogenic fluid sampling system includes a cryogenic sample handle assembly; a transfer and vaporization tubular loop; and a sample vessel. The sample handle assembly connects to a cryogenic storage vessel containing a cryogenic fluid. The tubular loop connects to the cryogenic sample handle assembly. The sample vessel removably connects to the transfer and vaporization tubular loop and accommodates a gaseous sample having a pressure lower than about 200 kPa. A method of collecting a gaseous sample with the sampling system includes purging the sample vessel; actuating the handle to purge and refrigerate the tubular loop; extracting a volume of a cryogenic fluid from the storage vessel into the loop to vaporize the cryogenic fluid and produce a gaseous sample; and transferring the sample from the tubular loop into the sample vessel. The sampling system is safer, maintains stoichiometric quantities in the cryogenic liquid, and reduces cross contamination.
US12055455B2
Methods and devices for estimating a residual torque between the braked (e.g., brake disk or drum) and braking elements (e.g., support plate or friction block) of a vehicle based on acquired and reference temperatures, where the reference temperature can be calculated using an N-dimensional calculation model with an N-dimensional vector of input variables, and where said N-dimensional calculation model can be an analytical or experimental characterization of the thermal behavior of the brake.
US12055453B2
A stress estimation method for a machine structure according to an embodiment is provided with a calculation step of calculating a relationship between the stress generated at the evaluation target position and a physical quantity including a sound pressure or vibration generated at a detection position different from the evaluation target position during vibration of the machine structure. The stress estimation method for a machine structure is provided with a detection step of detecting the physical quantity generated at the detection position during operation of the machine structure. The stress estimation method for a machine structure is provided with an estimation step of estimating the stress generated at the evaluation target position during operation of the machine structure on the basis of the relationship calculated in the calculation step and the physical quantity detected in the detection step.
US12055446B2
A temperature controlled calibration source for thermal imaging that provides for extremely inexpensive, mass producible, field deployable thermal calibration in specific, relatively low temperature ranges, and in particular temperatures near nominal human body temperature. A calibration source suitable for such applications may be implemented primarily as a suitable designed Printed Circuit Board (PCB), packaged in a thermally isolating housing and powered of commonly available power sources such as USB chargers.
US12055443B2
A process fluid temperature transmitter includes a plurality of terminals, an excitation source, a measurement device, and a controller. The plurality of terminals is couplable to an RTD. The excitation source is operably coupled to the plurality of terminals and is configured to apply an excitation signal to the RTD. The measurement device is coupled to the plurality of terminals and is configured to measure a response of the RTD to the applied excitation signal. The controller is coupled to the excitation source and the measurement device. The controller is configured to perform an RTD resistance measurement by causing the excitation source to apply the excitation signal to the RTD and to cause the measurement device to measure the response of the RTD while the excitation signal is applied to the RTD. The controller is also configured to perform an RTD diagnostic by causing the excitation source to change application of the excitation signal and causing the measurement device to measure an RTD response to the changed excitation signal.
US12055436B2
In general, an imaging system to synchronously record a spatial image and a spectral image of a portion of the spatial image is described. In some examples, a beam splitter of the imaging system splits an optical beam, obtained from a viewing device, into a first split beam directed by the imaging system to a spatial camera and a second split beam directed by the imaging system to the entrance slit of an imaging spectrograph that is coupled to a spectral camera. An electronic apparatus synchronously triggers the spatial camera and the spectral camera to synchronously record a spatial image and a spectral image, respectively.
US12055433B2
The present invention discloses a grating enhanced distributed vibration demodulation system based on three-pulse shearing interference, comprising: a laser device, a pulse optical modulator, a three-pulse generation polarization-maintaining structure, a first erbium-doped fiber amplifier, a first optical circulator, a fiber grating array, a second erbium-doped fiber amplifier, a second optical circulator, a three-in-three optical coupler, a first Faraday rotator mirror, a second Faraday rotator mirror, and a four-channel data acquisition card, On the basis of a distributed fiber grating vibration sensing system, three-pulse dislocation interference and three-in-three optical coupler digital phase demodulation technologies are adopted, XX and XY pulses are utilized to complement interference visibility, and demodulation is performed by selecting a better path, so that polarization fading resistance and interference signal high visibility in the distributed fiber grating vibration sensing system are realized.
US12055430B2
A fluid level sensor for sensing a level of a fluid within a toroid-shaped tank includes a float ring, a float structure, a gauge shaft, and a tiller arm. The float ring rotate s within the toroid-shaped tank about a first rotational axis. The float structure exhibits buoyancy in the fluid disposed within the toroid-shaped tank and supplies a force to the float ring based on the level of the fluid within the toroid-shaped tank. The gauge shaft is mounted for rotation about a second rotational axis and rotates about the second rotational axis to a position representative of the level of the fluid within the toroid-shaped tank. The tiller arm supplies the rotational drive force to the gauge shaft when the float ring rotates.
US12055411B2
An approach is provided path-based map matching of a sequence of probe points. The approach involves, for instance, projecting a probe point of the sequence of probe points to a plurality of element projections, wherein each of the plurality of element projections is a candidate projection of the probe point to a respective candidate location on a map-matched road segment. The approach also involves determining an optimal spatial boundary containing the plurality of element projections associated to the probe point. The approach further involves specifying a distance to the optimal spatial boundary from a previous node as a heuristic of a probabilistic map matcher for all of the plurality of element projections. The approach further involves executing the probabilistic map matcher based on the heuristic to determine a map matched path and providing the map matched path as an output.
US12055397B2
The present invention provides an advanced driver assistance system for assisting a driver of a vehicle. The system comprises a sensor unit, a processing unit and a display unit. The sensor unit is configured to sense an environment of the vehicle. The processing unit is configured to determine, based on a sensing output, at least one feature of the environment. The processing unit is configured to determine, for a current time, a risk zone of the feature, by estimating, based on at least one parameter of the vehicle at the current time, at each virtual position of two or more virtual positions of the vehicle a respective risk with regard to the feature; and by forming the risk zone based on the two or more risks. The display unit is configured to display the environment of the vehicle with the feature and the risk zone of the feature.
US12055382B2
A strain distribution measurement system includes a tensile tester that deforms a test piece to measure mechanical properties of a material of the test piece, and a strain distribution measuring device that measures a strain distribution of the test piece. The strain distribution measuring device measures the strain distribution of the test piece based on a distribution of at least one of a reflectance or a polarization characteristic on the main face of the test piece.
US12055378B2
A thickness measuring device of the present invention includes a supporter which supports a specimen, an emission unit which emits an electromagnetic wave in a direction toward the specimen, a chamber which surrounds the specimen, a receiving unit which receives an electromagnetic wave output in a direction in which the chamber is positioned, and a control unit which receives a signal from the receiving unit and calculates a thickness of the specimen. At least a part of the chamber transmits a part of the electromagnetic wave and reflects the remaining part of the electromagnetic wave. The receiving unit receives a first electromagnetic wave having a first peak and a second electromagnetic wave having a second peak. The first peak occurs at a first time point, the second peak occurs at a second time point, and a difference between the first time point and the second time point is a first period or more.
US12055372B1
A loading system for an ammunition case gauge is provided. The system includes first and second movable support assemblies that are coupled between a base plate and an upper support plate. The system includes a feeder housing coupled to the upper support plate having an interior region communicating with a top open end thereof and a side opening thereof. The system includes a pusher plate having a bottom wall and a plurality of shafts that receives the case gauge thereon. The system includes a feeder plate that is disposed on the case gauge such that the case gauge is disposed between the pusher plate and the feeder plate. The side opening is sized to receive the pusher plate, the case gauge, and the feeder plate therethrough. The system includes a vibratory motor that vibrates the feeder plate, the case gauge, and the pusher plate.
US12055368B2
An anti-drone weapon having a housing and at least one antenna positioned within the housing. The at least one antenna capable of operating at a frequency at least between 400 MHz and 6 GHz. In some configurations, a power supply, processor and control circuitry and a control panel, within the housing. In some configurations, the at least one antenna includes three antenna, including, a double helical antenna, a quasi-yagi antenna and a log-periodic antenna.
US12055367B2
A height-adjustable optics mount includes a lower base attachable to the firearm including an angled platform having a plurality of male guiding teeth and located on the lower base; and an upper base which is operable between a slidable position where the upper base is sliding along the plurality of the male guiding teeth and a static position where the upper base is affixed on at least one of the plurality of male guiding teeth.
US12055363B2
A projectile launching apparatus includes a linear motion converter driven by a motor, a piston coupled to the linear motion converter and reciprocally movable within a cylinder, a gas spring and a breech assembly. The piston, when actuated by the linear motion converter, may energize the gas spring, and after the gas spring is fully energized, the linear motion converter may release the piston. When the piston is released, the piston may compress a gas within the cylinder, which compressed gas may be communicated to a barrel of the breech assembly. The compressed gas may expand in the barrel of the breech assembly for launching a projectile that has been chambered in the barrel, with a high velocity.
US12055362B2
A toy projectile launcher having a projectile drum, a cocking slide, and a housing is disclosed. The projectile drum contains projectile holders that are adapted to hold a projectile, such as a foam dart. The cocking slide can be moved forward and backward. The housing houses a launch barrel and an air piston assembly. When the cocking slide is moved backward the air piston barrel moves backward, the launch barrel is moved forward away from a first projectile holder in the plurality to facilitate loading of a projectile into a holder. When the cocking slide is moved forward an air nozzle forms an airtight seal between the air piston barrel and the projectile holder, while the launch barrel is moved backward to form an airtight seal between the projectile holder and the launch barrel.
US12055355B2
A magazine is provided for a firearm. The magazine comprises a locking mechanism. The locking mechanism has a user interface adapted to enable a user to select between a locked condition and an unlocked condition. The locking mechanism has a rotor movable between a first rotational position when the locking mechanism is in the locked condition and a second rotational position when the locking mechanism is in the unlocked condition. The magazine comprises an elongated shaft connected to the rotor. The magazine comprises a block element connected to the elongated shaft. The block element is adapted to move between a first position when the locking mechanism is in the locked condition in which at least one of firearm operation and magazine extraction are prevented, and a second position when the locking mechanism is in the unlocked condition in which firearm operation and magazine extraction are enabled.
US12055353B2
A connector includes a housing, a heat sink mounted on a top wall of the housing, and an elastic clip. The housing has an inserting cavity, a first connecting portion on a first side, and a second connecting portion on a second side. The heat sink has a base, a heat sink body mounted on the base, and a through hole formed at a bottom of the heat sink body and extending laterally through the heat sink body. The elastic clip has an elastic lateral beam extending laterally through the through hole. The elastic lateral beam has a first mating connecting portion at a first end and a second mating connecting portion at a second end. The first mating connecting portion engages the first connecting portion and the second mating connecting portion engages the second connecting portion, elastically holding the heat sink on the top wall.
US12055347B2
A transport trough, in particular for a continuous furnace for transporting and heating of chemical substances, includes a flat bottom, and a circumferential frame which, together with the bottom, forms a trough-shaped cavity for holding the chemical substances, wherein the frame is connected to the bottom in a non-destructively detachable manner.
US12055346B1
A dryer for portable electronic devices includes a hollow case having a top section and a bottom section that open and close in a clamshell-type fashion. The case further includes an interior compartment that is dimensioned to receive a vacuum pump, a nitrogen bottle, hoses, and most portable electronic devices. On one of the outer walls is a vacuum port for connecting a hose to the vacuum pump to remove moisture from the case interior. Adjacent the vacuum port is a nitrogen inlet port for connecting a second hose to the nitrogen bottle to deliver nitrogen to the case interior. Accordingly, the pump is activated for a predetermined duration to remove atmospheric water vapor and then the case is saturated with nitrogen to remove any residual moisture from the electronic device.
US12055342B2
Provided is a vacuum adiabatic body. To reduce a heat transfer amount between two plates, the vacuum adiabatic body includes: a conductive resistance sheet connecting plate members to each other, an exhaust port through which a gas of a third space is exhausted, and a sealing frame covering a conductive resistance sheet. A virtual line connecting both end portions of the conductive resistance sheet to each other is installed to be obliquely inclined when at least one extension direction of a first plate member or a second plate member is viewed in a horizontal direction.
US12055300B2
A decorative-flame burner includes a manifold elongated along an axis and a plurality of nipples supported by the manifold. A jet us supported by and protrudes outwardly from each nipple. Each nipple is elongated transverse to the axis from a first end of the nipple to a second end of the nipple. Each nipple has threads at the first end of the nipple and the manifold includes threaded holes spaced from each other along the axis and threadedly engaged with the threads on the first ends of the nipples.
US12055294B2
A nozzle device for feeding fuel into a combustion chamber of a gas turbine assembly, includes: a nozzle main body having nozzle openings for injecting the fuel into the combustion chamber; a nozzle bracket having a fuel line for fluidic connection between a manifold fuel line and the main body, wherein at least a portion of the fuel line is aligned along, a central longitudinal axis; and a throttle element disposed downstream of the manifold fuel line for throttling the fuel flow to a pre-specified target quantity. The throttle element includes two stages which are fluidically disposed in series, each stage having a line portion aligned along a central longitudinal axis and a flow cross section. A relaxation chamber is disposed between the stages, the flow cross section of the relaxation chamber being larger than the flow cross section of the upstream stage.
US12055286B1
A light fixture mount including a base, a housing, a sled, and a latch rotatably coupled to the housing. The base defines an opening extending through the base. The housing is positioned on the base and defines a compartment, wherein an access opening is provided in the housing for access to the compartment. The sled is configured to be positioned at least partially within the compartment and includes a sled base configured to support a component for a light engine and a faceplate configured to cover the access opening of the housing. The latch is configured to rotate between a locked configuration and an unlocked configuration, wherein the latch engages and secures the sled to the housing.
US12055285B2
A lighting device may include a lens, an emitter configured to emit light through the lens, and a reflector. The reflector may define a cavity that extends from a first end to a second end of the reflector. The emitter may be received in the first end of the reflector, and the lens may be attached to the second end of the reflector. The lens may include teeth that extend from a rear surface of a rim of the lens. The reflector may include a collar at the second end, and the collar may include attachment clips that are configured to lock the teeth in place and retain the lens in attachment to the reflector.
US12055280B2
To prevent point illumination and fix a light-guiding body. The present invention includes: a fixation portion having a first holding portion and a second holding portion; engagement portions that restrict frontward movement of the one end portion in the front-back direction; an elastic portion that generates elastic force upward in the up-down direction, and abuts on the one end portion to maintain engagement of the engagement portions; contact portions that bring the first holding portion and the one end portion into contact with each other on both sides in the left-right direction; an abutment portion that abuts on the one end portion to restrict backward movement of the one end portion in the front-back direction; and a restriction portion that abuts on the elastic portion to restrict downward movement of the elastic portion in the up-down direction.
US12055274B2
The present invention discloses an optimization method for natural gas pipeline operation under the carbon neutrality target. From the perspective of energy structure adjustment, the present invention proposes a complete low-carbon and low-consumption optimization model of long-distance natural gas transmission network, which is used for fine calculation of multi-energy carbon emissions and energy consumption in the transportation process of natural gas pipeline network; according to different energy structure backgrounds, the corresponding objective function for minimum carbon emissions is established, the optimization algorithm is adopted to solve the objective function for minimum carbon emissions and work out the optimal scheduling scheme. The present invention can realize energy conservation and emission reduction in the process of pipeline transportation and provide technical support for achieving the target of “peak carbon dioxide emissions and carbon neutrality” in the entire natural gas industry of China as early as possible.
US12055272B2
At a liquid cryogen depot, gaseous cryogen from non-completely filled short trailers is used for pressurizing jumbo trailers, from which liquid cryogen is caused to flow into empty trailers through pressure differential.
US12055268B2
A high-pressure container includes a liner and a fiber layer formed of reinforcing fibers wound around an outer periphery of the liner. The fiber layer has a plurality of hoop layers in which reinforcing fibers are wound in the circumferential direction of the liner to reinforce the body portion. The reinforcing fibers used for a first hoop layer from an inner peripheral side of the fiber layer or the first hoop layer and one or more hoop layers subsequent to the first hoop layer, among the plurality of hoop layers, have a structure in which a plurality of filaments are twisted so as to be inclined with respect to a fiber bundle direction, and have a property of more easily elongating than the reinforcing fibers used for the hoop layer that is located on an outer peripheral side of the fiber layer.
US12055259B2
A carrier assembly (10) engages a pipe ring for installing the pipe ring in an existing pipeline to repair the existing pipeline. The carrier assembly (10) has a chassis assembly (12), a support arm assembly (14) and a drive system (16). The chassis assembly (12) has the support arm assembly (14) operably connected thereto. The drive system (14) is operably connected to the chassis assembly (12) wherein the chassis assembly (12) is configured to move along the pipeline. The support arm assembly (14) is configured to engage the pipe ring wherein the support arm assembly (14) is moveable relative to the chassis assembly (12) to displace the pipe ring relative to the chassis assembly (12) for installation in the existing pipeline.
US12055256B2
The present disclosure relates generally to loose fill insulation installation systems, for example, suitable for installing loose fill insulation to an installation site. The present disclosure relates more particularly to a loose fill insulation hose including a first hose section, a second hose section and a first connection module including a first side attached to a distal end of the first hose section and a second side attached to a proximal end of the second hose section. The first connection module includes an interior surface including a conductive area. The loose fill insulation hose also includes a grounding wire electrically connected to the conductive area of the interior surface of the first connection module. The grounding wire is electrically isolated from the internal surface of the first hose section and the internal surface of the second hose section.
US12055250B2
Fluid coupling devices described herein can used in a bioprocessing facility, for example. In some cases, the fluid coupling devices can be used to couple bioprocessing equipment to a media source in a sterilized environment. The fluid coupling devices can include a two-position valve that is manually actuatable and reconfigurable between a first configuration and a second configuration.
US12055244B2
The present invention includes: a first part which has a hollow cylindrical shape and circumscribes or is inscribed in a pipe; and a second part which has a cylindrical shape and circumscribes or is inscribed in the first part, wherein inclined portions, which have inclination angles that can hinder the second part from retreating from the first part, are formed between the first part and the second part so as to correspond to each other.
US12055239B2
An apparatus for installing a valve in a hollow body. The apparatus includes a first member and a second member, wherein a part of lengths of the first and second members are complementary to each other to accommodate the first member circumferentially over the second member at the complementary part. The second member is configured to be inserted in a hole on an outer surface of the hollow body; advanced inside the hollow body while retaining the first member against the hole; and withdrawn from the hollow body while retaining the first member against the hole. The apparatus is configured to install the valve into the hollow body while the first member is retained against the hole, and wherein the first member is withdrawn upon the installation of the valve into the hollow body.
US12055237B2
A sensor-operated kitchen faucet comprises a base, a mixing valve, a control assembly and a spout. The base extends vertically to define an inner space. The mixing valve is disposed in the inner space and communicated to a cold source and a hot source to supply a combined fluid. The control assembly comprises a inlet conduit, a outlet conduit, a cushioning member, a solenoid valve and a sensor. The inlet conduit is connected to the mixing valve to receive the combined fluid, the cushioning member comprises an outer tubing and an inner tubing, and the solenoid valve is electrically connected to the sensor and movably disposed at a connecting port communicated between the outer tubing the inner tubing. The spout is fluidly connected to the outlet conduit of the control assembly through a connecting conduit to supply the combined fluid.
US12055234B2
In an example, a system for applying an agricultural product includes a valve and a solenoid. For instance, the valve includes a coil that generates a magnetic flux. The system includes a valve controller. The valve controller is configured to measure one or more electrical characteristics of at least one of the coil or a dissipation element. In some examples, the valve controller determines an actual duty cycle of a valve operator of the valve using the measured electrical characteristics. The valve controller determines a magnetic flux correction, for instance based on a difference between the actual duty cycle and a specified duty cycle. The valve controller operates the valve operator according to the specified magnetic flux and the magnetic flux correction to guide the actual duty cycle toward the specified duty cycle.
US12055233B2
An electromagnetic valve unit held so as to be sandwiched between a receiving portion of a housing portion of control equipment and a pressing member includes a shoulder portion to be opposed to the receiving portion of the housing portion and an annular elastic member provided with a protruded portion to be inserted into a recessed portion formed at the shoulder portion. The annular elastic member is further provided with an annular deformation portion that is deformable in the axial direction so as not to press the protruded portion in the axial direction.
US12055214B2
Provided is a transmission device monitoring system including: a diagnostic frequency estimation unit that extracts a plurality of diagnostic frequency candidate groups from a frequency region separated by a specific frequency or more using at least current information on a motor, a gear ratio of a transmission device, and the number of stages of the transmission device, and estimates a frequency satisfying a specific relationship from frequencies obtained in the plurality of diagnostic frequency candidate groups as a diagnostic frequency; and an abnormality diagnosis unit that diagnoses abnormality of the transmission device using at least the one diagnostic frequency estimated by the diagnostic frequency estimation unit.
US12055212B2
An electromagnetic valve control device includes a current gear ratio obtainer to obtain a current gear ratio as a ratio of an output revolutions number of a driver and an output revolutions number of a transmission, a current electric current value obtainer to obtain a current electric current value as a value of an electric current to be inputted to a first electromagnetic valve or a second electromagnetic valve, and a switching controller to, based on the current electric current value and a gear ratio difference as a difference between a target gear ratio and the current gear ratio, perform electromagnetic valve switching control to switch between use of the first electromagnetic valve to control a pump swash plate and use of the second electromagnetic valve to control the pump swash plate.
US12055205B2
A track system may include a track assembly and a support assembly. A track assembly may include a wheel receptacle. The support assembly may include a support member removable from and adjustably connected to the track assembly. The support member may include a wheel. The wheel may be adjustable to an engaged position in which the wheel engages the wheel receptacle. The wheel may be adjustable to a disengaged position in which the wheel is not engaged with the wheel receptacle.
US12055203B2
A device for forming circumferential grooves in pipe elements uses multiple geared cam bodies mounted on a carriage which rotates about a fixed pinion. The gears engage with the pinion which causes the geared cam bodies to rotate relative to the carriage. Traction surfaces and cam surfaces on the cam bodies traverse the outer surface of the pipe element and impress a circumferential groove therein. Each cam surface has a region of increasing radius and may have a region of constant radius. Second cam surfaces, positioned in spaced relation axially to the first cam surfaces, may also extend around the cam bodies. The second cam surfaces have a constant radius and limit flare of the pipe element.
US12055201B2
A method of operating a train system for driving a mechanical driven equipment is disclosed. The train system comprises a hybrid gearbox connected between a power source and a load to be driven. The hybrid gearbox includes a lay shaft gear, which transmission ratio between the power source and the load and a motor-generator unit can be adjusted, to adjust the transmission speed ratio arranged, to balance the power generated by the power source and to improve the efficiency of the train system in a number of operating conditions.
US12055200B2
A drive train for a motor vehicle includes a planetary gear transmission with three elements, specifically a sun gear, a planet carrier with at least one planet gear, and a ring gear. A first element of the three forms an input side of the planetary gear transmission, via which the input torque of an electric motor can be introduced into the planetary gear transmission, a second element forms an output side of the planetary gear transmission, and a third element can be electively fixed to a stationary housing via a braking device. The drive train also includes a clutch device, by means of which two of the elements can be electively fixed to one another in such a way that the planetary gear transmission performs a block rotation.
US12055198B2
Methods and systems for a vehicle transmission are provided. A transmission system includes, in one example, an intermediate shaft rotationally coupled to an input shaft and an output shaft, wherein the input shaft is configured to receive rotational input from an electric machine. The system further includes a first gear coupled to the intermediate shaft, and a plurality of clutches coupled to the input shaft and the output shaft and configured to in a first mode, transfer power directly between a second gear coupled to the input shaft, the first gear, and a third gear coupled to the output shaft, and in a second mode, transfer power indirectly between the second gear, the first gear, and/or the third gear.
US12055195B2
A conveyor belt fastener having a body with upper and lower plate portions and loop portions connecting the upper and lower plate portions. The upper and lower plate portions have apertures to receive an attachment member for securing the plate portions to an end of a conveyor belt. The body has a lateral spacing between the flared loop portions configured to receive a loop portion of a fastener secured to another end of the conveyor belt. Each loop portions includes proximal portions adjacent the upper and lower plate portions with proximal lateral widths. Each loop portion further includes a laterally enlarged distal portion extending arcuately intermediate the proximal portions along the loop portion for contacting the hinge pin. The laterally enlarged distal portion has a distal lateral width larger than the proximal lateral width to provide a wide contact area between the loop portion and the hinge pin.
US12055191B2
A rotation transmission disc includes: an outer circumferential portion on which a load acts when rotation is transmitted; a center opening portion formed inside the outer circumferential portion; and a plurality of attachment holes for attachment of the rotation transmission disc 1 to a rotating element. A first crosspiece portions are formed in each of ranges of divided angles formed by two adjacent attachment holes with respect to a center of the rotation transmission disc. The first crosspiece portion extends from a load point, which is an intersection between a straight line extending in a radial direction to internally divide the divided angles at a predetermined angular ratio and a load radius position of the outer circumferential portion, to one of the attachment holes forming the divided angles. The second crosspiece portion extends from the load point to the other attachment hole of the attachment holes forming the divided angles.
US12055186B2
A dissimilar metal article may include a first metallic component including a first metal material, a second metallic component comprising a second metal material, and a transition joint provided between and bonding a first metallic component first end surface to a second metallic component first end surface. An additive flow material may be further provided to the dissimilar metal article to strengthen the joint between the first metallic component and the second metallic component.
US12055183B2
A cage of a roller bearing includes at least two cage segments, wherein each cage segment is formed from two side pieces, which are disposed at an axial distance from one another, and from a plurality of webs that are circumferentially distanced from each other and that connect the side pieces in the axial direction, wherein each cage segment forms an arc of a given arc length, the plurality of webs includes a center web, which maintains a distance of half the given arc length from the circumferential ends of the respective cage segment, and wherein the center web is penetrated by a bore the center axis of which approximately runs through the center of gravity of the cage segment, and which is configured to accommodate a radially outwardly directed moving device in a releasable manner.
US12055179B2
A ball socket structure is provided, which includes a ball portion and a socket portion, the ball portion and the socket portion being configured to slide against one another, in which the socket portion includes a sliding surface including a PVD coating layer, the sliding surface of the socket portion is a concave spherical surface, and a value (Ds/Rs) of a ratio between a depth Ds of the sliding surface and a radius of curvature Rs of the sliding surface is from 0.05 to 0.70.
US12055176B2
Provided is an invention relating to a bolt having a crushed portion of a ridge formed on a regular threaded portion of the bolt. The crushed portion of the ridge is set to have a height at which no screwing torque is generated when the bolt is screwed into an internal thread, and the crushed portion of the ridge is formed on an entire half-circumference or a partial half-circumference of the regular threaded portion so as to form a spiral shape that advances toward a shaft tip in a direction opposite to the ridge of the regular threaded portion when viewed from a head. The bolt of the present invention is used as a locking bolt or an earth bolt.
US12055175B2
Floating fastener includes base including main body provided with through hole, resisting ring protruded inside through hole, seat body extended around main body and docking portion protruded from seat body, positioning member having shank inserted into through hole, head located at one end of shank outside main body, joint portion located at an opposite end of shank to move in and out of docking portion and stopper provided between joint portion and shank to abut against resisting ring, elastic member set on shank and stopped between head and resisting ring, and pad provided with inner hole which is inserted outside docking portion of base, so that pad abuts against seat body near the docking portion. The pad is made of soft material, which can achieve the purpose of absorbing the shaking and vibration of the floating fastener under the influence of external force.
US12055172B2
The present invention relates to the technical field of clips, and specifically relates to an adaptability strength clip comprising a clip seat, a clamping plate and a restraining apparatus. The clamping plate is slidably connected with an inner wall of the clip seat. A regulator is rotatably connected on a surface of the clip seat. A fixator is fixedly connected on the surface of the clip seat. The inner wall of the fixator is rotatably connected with a positioning clip. The restraining device is arranged on the surface of the clip seat. The restraining device comprises a positioning block. The positioning block is fixedly connected on the surface of the clip seat. The positioning holes are formed in the surface of the positioning block. The inner wall of the positioning hole is rotatably connected with a support frame.
US12055164B2
A hood lifting actuator according to various implementations includes a piston, a locking ring, and a housing including a protrusion. The housing further includes a distal end, the distal end defining a distal end wall, wherein the locking ring is retained between the distal end wall and the protrusion prior to actuation of the actuator. The piston travels from a retracted position to an extended position. In the extended position, the hood lifting actuator lifts a portion of a vehicle hood into an elevated position. In response to a force urging the piston from the extended position toward the retracted position, such as a person impacting the portion of the vehicle hood, the locking ring engages the protrusion and the piston, thereby locking the piston in a locked position.
US12055161B2
A pneumatic actuator and control valve assembly has a housing with a control cavity for a control valve and an actuator cavity for an actuator piston and rod assembly. The control cavity and actuator cavity both have an elongated shape and are substantially parallel to each other. The control cavity has a supply port and first and second control valve outlet ports and at least one vent port with the control valve being movable through the control cavity for controlling communication between the supply port and the first and second outlet ports. The actuator cavity has first and second ports at the retracted and extended ends for shuttling the piston and within the actuator cavity between a retracted and extended end position. The housing has a first inlet and second inlet for passage of pressurized fluid to and from the housing.
US12055154B2
A ceiling fan is provided. The ceiling fan includes one or more fan blades. The ceiling fan further includes a motor. The motor is operatively coupled to the one or more fan blades. The motor is configured to drive rotation of the one or more fan blades. The ceiling fan further includes a light kit. The light kit includes a panel. The panel has an edge extending between a top surface of the panel and a bottom surface of the panel. The light kit further includes at least one light source positioned to illuminate the edge.
US12055149B2
An information handling system includes: a processor, a memory, and a power source; and a blower fan system including: a cylindrical bearing including a cylindrical hollow receiving portion extending from a top of the cylindrical bearing to the bottom of the cylindrical bearing; a cylindrical main shaft rotatably coupled in the cylindrical hollow receiving portion of the cylindrical bearing including a shaft pass-through hollow portion extending from a top of the cylindrical main shaft to the bottom of the cylindrical main shaft to form a pass-through hole; a set of fan blades mechanically coupled to the cylindrical main shaft having a set of magnets; an electromagnet to drive rotation of the set of fan blades; and a fan support rod passing through the cylindrical bearing and cylindrical main shaft at the shaft pass-through hollow portion and mechanically supporting the fan within a base chassis.
US12055109B1
A gaseous fuel supply device includes processing circuitry configured to control a direct injection valve and a shut-off valve. The processing circuitry determines an energization time for the direct injection valve based on a pressure of gaseous fuel supplied from a supply passage to the direct injection valve. When a temperature of the direct injection valve becomes greater than a temperature determination value, the processing circuitry starts an opening-closing process that repeatedly switches the shut-off valve between a closed state and an open state. The opening-closing process is a process that brings the shut-off valve into the closed state when the pressure of the gaseous fuel supplied to the direct injection valve is greater than a pressure lower limit value and brings the shut-off valve into the open state when the pressure of the gaseous fuel becomes less than or equal to the pressure lower limit value.
US12055099B2
A two stage fuel delivery system for an aircraft includes a first stage pump including an inlet connected to a source of fuel and an outlet connected to a combustor assembly, and a second stage pump including an inlet portion connected to the source of fuel and an outlet portion connected to the combustor assembly. A bypass valve is connected between the source of fuel, the inlet, and the inlet portion. The bypass valve selectively disconnects the second stage pump from the source of fuel. A metering valve is connected to the inlet and the inlet portion. The metering valve includes a metering valve inlet and a metering valve outlet. A pressure regulating valve is connected to the metering valve. A stage monitoring system is configured to detect a change in operation of the second stage and control the bypass valve.
US12055096B2
A gas turbine engine according to the present disclosure includes, among other things, a propulsor section including a propulsor having a plurality of blades, the plurality of blades having a peak tip radius Rt and an inboard leading edge radius Rh at a first inboard boundary of a first flowpath, and a core engine including a first turbine that drives a first compressor and a second turbine that drives the propulsor section. A second inboard boundary of a core flowpath has a radius R1 defined at a first stage of a second compressor and has a radius R2 defined at a splitter rim that guides flow into the core flowpath.
US12055088B2
The internal combustion engine includes a fan cover that covers a cooling fan driven by a crankshaft, a top cover that covers the fan cover, and a cooling air passage between the fan cover and the top cover. The fan cover includes a first rib facing the top cover in the cooling air passage.
US12055085B2
A high-pressure SCR system with venting and pressure-stabilizing for marine diesel engine, comprising an SCR reactor, a gas intake pipeline, an exhaust pipeline, a bypass pipeline, a pneumatic pipeline, first and second auxiliary pipelines When denitrification treatment is needed, the exhaust gas can enter from a flue gas inlet, sequentially pass through the gas intake pipeline, the SCR reactor, and the exhaust pipeline, and be discharged from a flue gas outlet. When denitrification treatment is not needed, the exhaust gas can enter the bypass pipeline from the flue gas inlet and be discharged from the flue gas outlet, the exhaust gas in the SCR reactor and exhaust pipeline being pushed by compressed air entering from the first and second auxiliary pipelines to be discharged from the flue gas outlet. Also provided is a ship.
US12055082B2
The invention relates to a process, consisting in cooling at least one component, such as a sensor, arranged within a compartment of an exhaust after treatment system of a vehicle. The exhaust after treatment system comprises a cooling system that is activated during active regeneration of one or more particulate filters arranged within the exhaust after treatment system compartment and that includes a pipe, for blowing fresh air on the component to be cooled or for extracting hot air present at the vicinity of the component to be cooled, so that said component is protected as a priority against high temperatures during active regeneration periods.
US12055074B1
A vehicle system includes a vehicle engine, a plurality of intake and exhaust valves coupled to the vehicle engine configured to adjust performance of the vehicle engine, and a camshaft coupled to the plurality of intake and exhaust valves and configured to control timing of the intake and exhaust valves. The vehicle system also includes a camshaft phaser configured to adjust the position of an engine's camshaft. Moreover, the vehicle system includes a vehicle processor. The vehicle processor is configured to store data including vehicle data, and apply increased oil pressure to the camshaft phaser based on vehicle data such that oil pressure is increased at a predetermined vehicle data range of camshaft phaser instability to prevent future camshaft position instability.
US12055069B2
A turbine assembly includes a rotating blade including a T-root. The T-root defines a first engagement surface that is cylindrical, a rotor including a blade groove arranged to receive the rotating blade, the blade groove including a neck portion that defines a second engagement surface and a neck surface that is normal to and intersects the second engagement surface. The second engagement surface is cylindrical, and a relief groove is formed in the neck surface and positioned adjacent the second engagement surface.
US12055068B2
A ceramic matrix composite airfoil includes a high-pressure surface and a low-pressure surface connected at a leading edge and a trailing edge. The high-pressure surface and the low-pressure surface extend from a first end to a second end. A leading edge cooling passage includes an inlet portion, a midspan portion and an outlet portion. A cross-sectional flow area of the midspan portion is less than a cross-sectional flow area of either the inlet portion or the outlet portion.
US12055066B2
A component for a gas turbine engine includes an airfoil having a plurality of channels with a main body extending between a leading edge and a trailing edge. The main body forms a portion of one side of the airfoil and the entirety of an opposing side of the airfoil. A cover is secured to the main body about a perimeter by a weld. The cover extends across a majority of the one side of the airfoil. A plurality of ribs extends from the cover in a direction toward the main body to define the channels. The ribs are secured to an inner surface of the main body by an adhesive. A gas turbine engine and a method are also disclosed.
US12055059B2
A windage cover for a plurality of fasteners coupling a ring gear assembly to an output shaft. The windage cover includes a clip retention member abutting an integral cover shell of the output shaft, and a foot portion configured to be inserted into a pilot groove between an integral lip and an arm portion of the output shaft. The windage cover also includes a wall portion connected to the foot portion, the wall portion being retained at one end of the wall portion by the clip retention member. The windage cover is configured to cover the plurality of fasteners.
US12055058B2
An assembly is provided for a gas turbine engine. This gas turbine engine assembly includes a case, a housing, a component and a spring element. The case includes an aperture that extends axially along an axis through the case. The housing is attached to the case with a cavity formed by and axially between the housing and the case. The component includes a base and a projection. The base is disposed within the cavity and axially engages the case. The projection projects out from the base and axially through the aperture. The spring element is disposed within the cavity. The spring element is compressed axially between and engages the base and the housing.
US12055055B1
An inspection system for rotating fan rotor blades in a gas turbine engine is provided. The system includes a plurality of cameras and lids, and a cleaning system. The cameras are each controllable to capture an image of a leading edge of a fan rotor blade and produce signals representative thereof. Each camera is mounted to a static structure disposed forward of the fan rotor blade stage. The lids are attached to the static structure and is selectively movable between closed and open positions. In the closed position at least one camera is enclosed. In the open position the camera is at least partially exposed and has a field of view of the rotating fan rotor blades. The cleaning system is controllable to selectively produce a body of fluid relative to the at least one camera when the respective lid is in the open position.
US12055043B2
A method includes providing a powdered high entropy alloy and forming the powdered high entropy alloy into a seal body with a heat source. The seal body extends between a leading edge and a trailing edge and includes a first component contact surface adjacent the leading edge and a second component contact surface adjacent the trailing edge. The seal body is operable at temperatures in excess of 700° C.
US12055033B2
A downhole tool and method of utilizing the downhole tool to make measurements in a wellbore formed in a formation and having different wellbore diameters. The downhole tool generally includes a tool body defined along a longitudinal central axis and having an internal passage extending longitudinally therethrough and an external pocket extending therealong; a sensor module having a sensor and being deployed within the external pocket; a spacer deployed in the external pocket, the spacer positioned between the sensor module and the tool body; and a clamp attached to the tool body, the clamp overlaying both the sensor module and the spacer to confine the sensor module within the external pocket. The spacer may have an inner concave surface engaging the sensor module and an outer convex surface seating in the external pocket.
US12055029B2
Disclosed are methods, systems, and computer-readable medium to perform operations including: receiving real-time drilling data of a drilling operation of drilling a wellbore; using the drilling data to calculate at least one indicator of a tripping operation performed during the drilling operation; detecting, based on the least one indicator of the tripping operation, a drilling problem with the drilling operation; determining a corrective action to avoid or mitigate the drilling problem; and performing the corrective action to avoid or mitigate the drilling problem.
US12055026B2
A system includes a solids trap disposed in a well. The system includes an inner annulus, an outer annulus, and a chamber between the inner annulus and the outer annulus. A solids accumulation zone is formed in the chamber. A pump is fluidly connected to the solids trap. A fluid stream carrying solids flows from the pump. The fluid stream carrying solids is configured to follow a path delimited by the outer annulus and the chamber until the fluid stream deposits the solids in the solids accumulation zone and departs the solids trap via the inner annulus into a tubing.
US12055025B2
The disclosure presents systems and methods for hot swapping pumps at a wellsite while minimizing the impact to the pumping operations. As one pump is swapped out, such as for maintenance, the remaining pumps in the set of pumps at the wellsite can continue pumping operations. In some aspects, the swapping of pumps can be performed by a user using a protection barrier to isolate the pump location where the pumps will be swapped. In some aspects, one or more of the steps to swap pumps can be performed through automation thereby minimizing danger to a user. In some aspects, the pump being located at the pump system can be primed and pressure tested prior to be located to improve the time to enable the pump for pumping operations.
US12055024B2
A heavy oil thermal recovery method based on a multi-composition thermal fluid in a supercritical state, comprising: injecting a mixing of steam and vacuum gas oil containing Fe(III) aromatic sulfonate dissolved therein into an subterranean formation to preheat the subterranean formation, and extracting light crude oil from the subterranean formation when a temperature of the subterranean formation reaches a required temperature for combustion of heavy oil; injecting the steam and a combustion-supporting gas into the subterranean formation to enable the heavy oil to be ignited and a temperature of the subterranean formation to be reached 600° C.; and injecting a multi-composition thermal fluid formed by mixing a hydrogen donor with water into the subterranean formation to enable the multi-composition thermal fluid to be heated to the supercritical state under heat provided by the combustion of the heavy oil, and extracting crude oil modified by the heavy oil through the multi-composition thermal fluid.
US12055007B2
A completion assembly includes an upper liner and a lower liner, a wellbore completion component that interposes the upper and lower liners, a sliding sleeve arranged within the wellbore completion component and providing a projectile seat on an uphole end of the sliding sleeve, and a dissolvable pipe plug secured within an aperture defined in the wellbore completion component and extending at least partially through the sliding sleeve, wherein the dissolvable pipe plug holds the sliding sleeve in a first position until the pipe plug dissolves.
US12055006B2
A downhole tool for transmitting rotation to a casing string includes a tool body having a bore extending from a first end to a second end. The downhole tool also includes a cam positioned within the tool body, the cam being axially translatable along an axis of the bore. The downhole tool further includes a recess, formed in an outer diameter of the cam. The downhole tool includes a locking mechanism, positioned at least partially within the tool body. The locking mechanism includes a tool key. The locking mechanism also includes a biasing member, the biasing member driving the tool key toward the retracted position.
US12054986B2
To provide a shade guide structure which can be used for an application in which the guide rails are curved, in which the sliding resistance is low, and which can reduce abrasion, a shade guide structure includes: a shade sheet wound around a winding shaft so that the shade sheet can be wound up and drawn out; guide belts provided along either side edge of the shade sheet and each joined to the shade sheet via a fixation part provided substantially at a center in a width direction; and left and right guide rails which guide the guide belts in a longitudinal direction when the shade sheet is wound up or drawn out, wherein each guide rail includes: a guide wall having a lock surface which is inclined relative to the shade sheet in a transverse cross section and locks the guide belts; a slot which is formed in the guide wall and through which the shade sheet passes; and a guide part which contacts the shade sheet such that the shade sheet extends from the fixation part substantially at a right angle to the guide belt.
US12054983B2
A method of manufacturing a vacuum insulated glazing (VIG) unit, the method comprising disposing a sealing composition around a periphery of first and second substantially parallel glass panes to define a cavity and form a pre-sealed VIG unit; flowing gas comprising a reactive oxygen species into the cavity; heating the sealing composition to a first temperature; and heating the sealing composition to a second temperature to form the peripheral seal and a sealed cavity between the first and second glass panes.
US12054975B2
A security door assembly is disclosed including a hinge assembly having a first hinge plate having at least a first hinge pin receptacle extending from the first hinge plate, and a second hinge plate having at least a second hinge pin receptacle extending from the second hinge plate. A hinge pin is removably received in a longitudinal direction within the first and second hinge pin receptacles such that the first and second hinge plates are pivotal with respect to one another via the hinge pin. The hinge assembly includes a bearing assembly disposed between the hinge pin and one of the first or second hinge pin receptacles, and a retention member removably extending in a first lateral direction into one of the first or second hinge pin receptacles and engaging the hinge pin.
US12054972B2
A closure latch assembly and method for cinching a closure panel from a partially closed position to a fully closed position without pinching an object between the closure panel and a structural portion of a motor vehicle are provided. The latch assembly has a latch cinch mechanism including a cinch lever operably moveable from a cinch start position to a cinch stop position to cause a cinch link to move a ratchet from a secondary striker capture position to a primary striker capture position. A power-operated cinch actuator receives a first signal to move the cinch lever from the cinch start position to the cinch stop position and receives a second signal, in response to an object detected between the closure panel and the structural portion, to stop moving the cinch lever from the cinch start position toward the cinch stop position.
US12054963B2
The present disclosure discloses a three-dimensional parking system, which mainly includes a supporting upright column, an annular railway, a parking platform, a platform bracket, a vertical power system, a rotating power system, and a platform interlocking system. A safety of a vehicle during transportation in a parking and picking up process can be improved by setting the platform interlocking system. Meanwhile, the three-dimensional parking system of the disclosure adopts a modular design, which facilitates assembly and transportation. The parking platform can be moved interactively by lifting and rotating, enabling that the vehicle can be parked and picked up quickly. The overall three-dimensional parking system has small floor area and high safety, so that urban space is used for parking efficiently and conveniently, thereby providing a subversive, multi-functional, and high-tech solution to the problem of parking difficult in cities at present.
US12054962B2
A method and dispenser for maintaining a body of water in a swimming pool free of algae with the dispenser water mateable to a surface within a pool pump basket to deliver at least one dispersant to the pool water flowing through the pool pump basket.
US12054952B2
A railing system is provided. The railing system can include a panel coupled to a post or wall with a tensioning device. The panel can include one continuous strand of cable threaded through, back and forth, two loom members. The loom members can be designed or configured to organize the cable so that the distance between each strand does not exceed spacing requirements in the building codes for railing balusters.
US12054949B2
Asphalt sealcoats and asphalt shingle waste coatings for roofing materials are provided. A roofing material comprises a substrate having an exposed surface and an unexposed surface. An asphalt shingle waste coating is located on at least a portion of the exposed surface of the substrate. The asphalt shingle waste coating comprises an asphalt shingle waste, wherein the asphalt shingle waste comprises a waste asphalt and a limestone. An asphalt sealcoat is located on at least a portion of the asphalt shingle waste coating. The asphalt sealcoat is substantially free of the asphalt shingle waste. The asphalt sealcoat has a thickness of no greater than 50% of a thickness of the asphalt shingle waste coating.
US12054938B2
A wall insulation system includes a plurality of insulation elements extending along a longitudinal direction. First insulation elements include a first portion proximate a second portion, the first portion having a width greater than the second portion, the first portion having a first face, the first face having grooves formed into the first face. The grooves extend obliquely to the longitudinal direction. A longitudinally extending mounting member is embedded in the first insulating element.
US12054928B2
A method for making a disposable absorbent article is provided. The method comprises the steps of providing a first nonwoven comprising synthetic fibers comprising a 14C/C ratio of about 1.0×10−14 or greater, providing a second nonwoven comprising synthetic fibers comprising a comprising a 14C/C ratio of about 1.0×10−14 or greater, converting the second nonwoven into a topsheet so that the topsheet comprises a Liquid Strike Through value of less than 4 seconds, and combining the first nonwoven and the topsheet with other absorbent article components to form a disposable absorbent article.
US12054927B2
An undermount, apron-front sink is provided. The sink includes a basin, a ledge, a rim coupled with the basin, an upper portion, and an apron. The basin includes a first side wall, an opposite second side wall, a front wall, and a rear wall. The ledge is supported at and extends outwardly from an upper end of one of the front wall and the rear wall of the basin. The rim is supported at and extends outwardly from the basin in a substantially horizontal orientation to form a continuous planar surface that is configured to be mounted abutting an underside of a horizontal countertop. The upper portion extends between the ledge and the one of the front wall and the rear wall. The apron is coupled with the basin and includes a right end portion, a left end portion, a front face, and a rear face.
US12054924B2
A backflow preventer assembly for a water management system includes a backflow preventer, an upstream shutoff valve, a downstream shutoff valve, a flow path, a pressure meter, and a flow meter. The upstream shutoff valve is positioned upstream from the backflow preventer. The downstream shutoff valve is positioned downstream from the backflow preventer. The flow path is defined at least partially through the backflow preventer, the upstream shutoff valve, and the downstream shutoff valve. The pressure meter includes a pressure sensor. The pressure sensor is in fluid communication with the flow path. The flow meter includes a flow sensor. The flow sensor is in fluid communication with the flow path.
US12054922B2
Provided herein are refrigerator systems integrated with an atmospheric water harvesting unit, as well as methods using such systems. The atmospheric water harvesting unit serves as a water supply for the refrigerator system by capturing water from surrounding air. For example, the water capture materials may be metal organic frameworks. The systems and methods desorb this water in the form of water vapor, and the water vapor is condensed into liquid water and collected. The liquid water is suitable for use as drinking water.
US12054910B2
A work vehicle includes a vehicle body frame, an engine hood, a first extendable member, and a second extendable member. The vehicle body frame is configured to support an engine. The engine hood has a cover frame coupled to the vehicle body frame so as to allow opening and closing, and an engine cover attached to the cover frame. The first extendable member is coupled to the vehicle body frame and the cover frame. The first extendable member is disposed at one end side relative to a center in a vehicle width direction of the work vehicle. The second extendable member is coupled to the vehicle body frame and the cover frame. The second extendable member is disposed at an other end side relative to the center in the vehicle width direction of the work vehicle.
US12054904B2
The trench shoring apparatus includes first and second side panels connected in a parallel spaced-apart configuration by a connecting bar pivotally connected to one end of one or more pairs of lateral arms. The other opposite end of the one or more pairs of lateral arms are hingedly connected to the side panels, such that translational movement of the connecting bar in a direction parallel to the side panels causes the spaced-apart panels to move between retracted and extended parallel spaced-apart configurations. There is a lock for releasably restricting translational movement of the connecting bar.
US12054901B1
An unpowered-filtering sewage cleaning device includes a sewage discharge mechanism, a water conveyance mechanism, a filtration mechanism, a water guidance mechanism, a water discharge mechanism, a support mechanism, and a transmission mechanism. The transmission mechanism includes a main transmission shaft, a clutch mechanism, and an auxiliary transmission shaft. The main transmission shaft is mounted with the auxiliary transmission shaft through the clutch mechanism. In case of disengagement of the clutch mechanism, the main transmission shaft rotates, while the auxiliary transmission shaft does not rotate. In case of engagement of the clutch mechanism under a pressure, the main transmission shaft drives the auxiliary transmission shaft to rotate coaxially. The water conveyance mechanism, the filtration mechanism, and the water guidance mechanism are mounted with the main transmission shaft. The sewage discharge mechanism is mounted with the auxiliary transmission shaft. The unpowered-filtering sewage cleaning device has a simple structure.
US12054899B2
A wire rope safety barrier comprising a plurality of line posts positioned along a roadway. A plurality of cables are attached to the line posts and extend between the line posts to define a safety barrier along the roadway. At least one of the plurality of cables is an external cable engaging an outer surface of the line posts. Each external cable is connected to the line posts by a cable holder inserted through the cable holder slot, and the cable holder has a body portion and a hook portion. Each cable holder has a locating notch at a bottom surface configured to engage with the lower edge of a corresponding cable holder slot.
US12054890B2
The invention is a sleeper having a sleeper body (10), and the sleeper body (10) has a top side (15) and a bottom side opposite the top side (15), and intended rail laying band regions are on the top side (15), and at least two intended seating regions, each being applicable for a respective rail fastening (18), corresponding to and overlapping with each of the intended rail laying band regions. In the sleeper body (10) a through-opening (14) arranged between adjacent intended seating regions corresponding to the same rail laying band region, extending farther in both lateral directions than one or more intended rail laying band regions, encompassed by the sleeper body (10), and interconnecting the top side (15) and the bottom side of the sleeper body (10) is formed in the sleeper body (10).
US12054889B2
A device for laying sleepers on a ballast-bed for railroad construction includes a body having a commuting-mechanism and a fork-lift on a first side of the body The fork-lift lifts and holds at least one set of sleepers above the ballast-bed. A pair of pivot-arms are movably coupled the body and include a gripper. The gripper moves a set of sleepers from the fork-lift from the first side of the body towards a second side of the body. A cradle-arrangement mounted on the second side of the body and the commuting-mechanism allow movement of the device. The pair of elongated fixed support-members is configured to support the set of sleepers moved by the grippers The pair of movable support-members has a reciprocating-movement with respect to the pair of elongated fixed support-members to successively release one sleeper of the set of sleepers at a time from the pair of elongated fixed support-members.
US12054884B2
A fabric has enhanced response characteristics for laser finishing. The fabric can be denim for denim apparel such as jeans. Software and lasers are used to finish apparel made of the fabric to produce a desired wear or distressing pattern or other design. The fabric allows for relatively fast color change in response to the laser, color changes in hue from indigo blue to white, many grayscale levels, and maintains strength and stretch properties. A method used to make the fabric includes spinning, dyeing, and weaving yarns in such a way to obtain the desired enhanced response characteristics for laser finishing.
US12054875B2
A laundry treating apparatus includes: a first treating apparatus including a first front panel disposed at a front side of the first treating apparatus, a plurality of first side panels disposed at both lateral sides of the first treating apparatus, and a first drum configured to receive laundry, and a second treating apparatus that is disposed below the first treating apparatus to support the first treating apparatus and that includes a second front panel disposed at a front side of the second treating apparatus, a plurality of second side panels disposed at both lateral sides of the second treating apparatus, and a second drum configured to receive the laundry. The second treating apparatus includes an upper frame that is disposed at a rear side of the second front panel and that is coupled to the first treating apparatus through an insulating connection member made of an electrically insulating material.
US12054874B2
Disclosed is a washing machine. The washing machine includes an image capturer, a storage, and a controller. When the washing machine is in a standby state, if photographed data is identified to be registered user data, the controller recognizes a photographed user as a registered user and performs control such that a door is opened. If the photographed data is identified to be child data, the controller performs control such that, when the door is in an open state, the door is not closed and such that, when the door is in a closed state, the door is not opened.
US12054869B2
A washing machine and a method of controlling the washing machine are provided. The washing machine includes a display configured to display a washing course and a first washing option set corresponding to the washing course, an inputter configured to receive a user's option change command for changing at least one washing option among a plurality of washing options included in the first washing option set from a user, a storage configured to store a washing option set including the changed at least one washing option, and at least one processor configured, based on the storage of the washing option set being more than a predetermined number of times, to control the first washing option set to be changed to a second washing option set based on the changed at least one washing option.
US12054861B2
A layered thermal insulation system generally conformable to three-dimensioned surfaces of heat-producing elements in need of insulation is described. The system comprises: i) an inner high temperature resistant insulation layer; ii) an outer high temperature resistant insulation layer adjacent the inner high temperature resistant insulation layer; and, iii) a first reflection layer and a second reflection layer. Each of said reflection layers is formed of a material selected from a group consisting of metal foils and are provided with a plurality of dimples and/or protrusions. The first reflection layer is adjacent the inner high temperature insulation layer such that, in use, an opposing surface thereof is in close proximity to said surfaces of said element to be insulated. The second reflection layer is adjacent to the outer high temperature insulation layer such that, in use, an opposing surface thereof comprises an exposed surface having a lower temperature than said surfaces of said element.
US12054856B2
The invention relates to a sliver receiving device for supplying a sliver coming from a drafting system to a yarn-forming element of a spinning device, an air jet spinning device and a method for forming a sliver receiving device for supplying a sliver coming from a drafting device to a yarn-forming element of a spinning device. The sliver receiving device according to the invention comprises a main body having an inlet opening for receiving the sliver supplied from the drafting system, and a sliver guide device arranged behind the inlet opening for the defined supplying of the sliver to the yarn-forming element.
US12054843B2
The invention relates to an acidic aqueous composition for electrolytic copper plating, the composition comprising (i) copper (II) ions, (ii) one or more than one suppressor consisting of or comprising one single N-heteroaromatic mono-ring, said mono-ring comprising at least two ring nitrogen atoms and more than one substituent covalently connected to one of said ring nitrogen atoms and/or a ring carbon atom, wherein said substituent independently is or comprises one or more than one linear or branched polyalkylene glycol moiety, and/or one or more than one linear or branched polyalkylene glycol block polyalkylene glycol, or random polyalkylene glycol moiety, with the proviso that if said suppressor comprises a OH group, then it is a terminal OH group of said polyalkylene glycol moiety, polyalkylene glycol block polyalkylene glycol, and random polyalkylene glycol moiety, respectively, and said suppressor does not comprise NH2 groups, halogen atoms, and sulfur atoms; a method of electrolytic copper plating using the acidic aqueous composition; and specific suppressors as defined above.
US12054822B2
The disclosure is related to reducing the cost of sputtering target products. Provided is a sputtering target product wherein: the sputtering target product includes a target, a backing plate or backing tube, and insert material layer; at least a part of the non-sputtering side of the target is profiled so as to have protrusions and recesses that have plane symmetry; the insert material layer is formed so as to adhere closely to the profiled side, and the insert material is made of metal with specific gravity that is at least less than those of the metal constituting the target.
US12054819B1
This invention provides an amorphous alloy. In one embodiment, the amorphous alloy consists essentially of: i) 52.55-80.12 at. % of Au; ii) 11.74-15.55 at. % of Ge; iii) 8.13-10.77 at. % of Si; iv) 5-21.13 at. % being at least one element selected from the group consisting of Ag, Bi, Pd and Pt.
US12054818B2
There is provided a duplex stainless steel tube including a chemical composition consisting of, in mass %, C: 0.008 to 0.030%, Si: 0.10 to 0.70%, Mn: 0.80 to 2.60%, P: 0.030% or less, S: 0.0001 to 0.0050%, O: 0.0004 to 0.0150%, Sn: 0.0001% or more to less than 0.0100%, Cu: 0.10 to 2.50%, Ni: more than 2.50 to 5.50% or less, Cr: 21.5 to 25.5%, Mo: 0.10 to 0.50%, N: 0.050 to 0.200%, Al: 0.200% or less, and optional elements, with the balance: Fe and impurities, wherein 4S+8O+Sn is 0.0040 to 0.0900, and 4S+Sn is 0.0180 or less.
US12054809B2
Alloys comprised of a refined microstructure, ultrafine or nano scaled, that when reacted with water or any liquid containing water will spontaneously and rapidly produce hydrogen at ambient or elevated temperature are described. These metals, termed here as aluminum based nanogalvanic alloys will have applications that include but are not limited to energy generation on demand. The alloys may be composed of primarily aluminum and other metals e.g. tin bismuth, indium, gallium, lead, etc. and/or carbon, and mixtures and alloys thereof. The alloys may be processed by ball milling for the purpose of synthesizing powder feed stocks, in which each powder particle will have the above mentioned characteristics. These powders can be used in their inherent form or consolidated using commercially available techniques for the purpose of manufacturing useful functional components.
US12054805B2
Methods for recovering a metal from a metal-containing material are provided. In embodiments, such a method comprises exposing a metal-containing material to a leaching solution comprising a solvent and a binoxalate, a tetraoxalate, or a combination thereof, under conditions to provide a leachate comprising a soluble metal oxalate; inducing precipitation of a metal-containing precipitate comprising the metal of the soluble metal oxalate from the leachate; and recovering the metal-containing precipitate.
US12054795B2
A system and method deliver fluidized powder based on flue gas carrying waste slag and instant cooling steel slag. A first flue gas pipeline receives pressurized CO2-rich flue gas and in fluid communication with a fluidization air pipeline, a pressurization air pipeline and a supplementary air pipeline respectively and through them enters an upper discharge bin; a second flue gas pipeline receives the pressurized CO2-rich flue gas and in fluid communication with a gas-gas mixer, a dense phase discharge guide pipe first end extends into the upper discharge bin and receives high-pressure dense phase gas-powder flow of CO2-rich flue gas, and a dense phase discharge guide pipe second end is connected to the gas-gas mixer; a variable-pitch twin screw sealed conveyor discharge end extends into an upper discharge bin internal space, and is provided with an upwardly inclined gas-blocking segment.
US12054794B2
Provided herein is a method for detecting the presence of a COVID-19 virus RNA or other pathogenic respiratory viruses, such as an influenza virus, or other RNA of interest in a sample. Nucleic acids are obtained from the sample and are used as a template in a combined isothermal reverse transcription, RNAse H and isothermal amplification reaction to generate single stranded RNA amplicons containing sequences complementary to fluorescent labeled detector probes. The single-stranded RNA amplicons hybridize to the detector probe and to hybridization probes with sequences complementary to a sequence determinant in the COVID-19 or other virus RNAs. The microarray is imaged to detect fluorescent signals thereby identifying the virus.
US12054790B2
Methods, compositions and kits for detecting microorganisms and/or profiling microbiota such as for example through use of nucleic acid amplification and detection.
US12054787B2
The present invention relates to gene expression signatures that predict response and resistance to targeted therapy and immunotherapy.
US12054781B2
As cell-free DNA from brain and spinal cord tumors cannot usually be detected in the blood, we assessed the cerebrospinal fluid (CSF) that bathes the CNS for tumor DNA, here termed CSF-tDNA. The results suggest that CSF-tDNA could be useful for the management of patients with primary tumors of the brain or spinal cord.
US12054771B2
Methods of double-stranded nucleic acid sequence determination and assembly that are able to identify insertions, deletions, repeat region sizes and genomic rearrangements, for example, are disclosed herein, which can use relatively large labeled nucleic acid fragments to analyze the structure of even larger genetic regions. In some embodiments these methods involve the use of certain parameters which unexpectedly improve overall method performance. In some embodiments these methods involve sample labeling that does not result in the formation of single-stranded nucleic acid fragment labeling intermediaries.
US12054770B2
An apparatus for a polymerase chain reaction (PCR) diagnosis includes a transmitter that includes a multi-wavelength light source outputting a first light source signal and a second light source signal, which have different wavelengths, and that applies the first light source signal and the second light source signal to a DNA sample, a code generator that generates a first code signal and a second code signal corresponding to the first light source signal and the second light source signal, respectively, a delay controller that generates a first delay signal and a second delay signal corresponding to the first code signal and the second code signal, respectively, and a receiver that compares the first and second fluorescent signals emitted from the DNA sample with the first and second delay signals, and accumulatively integrates the first fluorescent signal or the second fluorescent signal based on the comparison result.
US12054769B2
Described herein are polymorphisms, and in particular single nucleotide polymorphisms (SNP) associated with late onset of sexual maturation in rainbow trout (Oncorhynchus mykiss). In particular, provided are methods for predicting late onset of sexual maturation in rainbow trout, methods for selecting a rainbow trout having late onset of sexual maturation and kit suitable for carrying out said methods. Further provided are rainbow trout cells, sperm and unfertilized eggs carrying at least one allele conferring late onset of sexual maturation in their genome.
US12054767B2
Solutions and methods are disclosed for the extraction and quantification of cellulose derived from cellulosic biomass samples. Improved extraction yields and selectivities are provided through the use of an extraction solvent mixture comprising an aprotic solvent such as DMSO, a quaternary ammonium salt such as TBAF, and an quaternary ammonium base such as TBAOH. The extracted cellulose can be optionally precipitated using disclosed precipitation solutions to further improve cellulose purity. Extracted cellulose can be measured by hydrolyzing the cellulose to glucose or cellobiose, or by using disclosed spectrophotometric assays of cellulose-salt complexes.
US12054766B2
The present disclosure provides a device that includes a base comprising a substrate having a first major surface, a pressure sensitive adhesive adhered to at least a portion of the first major surface, a polymeric cover film coupled to the substrate via the adhesive, a plurality of isolated closed compartments disposed between the substrate and the cover film, and an aqueous liquid disposed in two or more of the closed compartments. The cover film is a composite film comprising ethylene vinyl acetate copolymer, a linear copolymer of ethylene and a higher alkene, and a tackifier. Each compartment of the plurality is defined by a seal that prevents liquid communication with at least one other compartment of the plurality. Methods of using the device for partitioning a sample, for analyzing a sample, and for culturing a microorganism are also provided.
US12054760B2
The invention discloses a recombinant Corynebacterium glutamicum for efficient synthesis of highly pure hyaluronic acid and oligosaccharides thereof, belonging to the technical field of bioengineering. The recombinant Corynebacterium glutamicum constructed in the present invention can produce hyaluronic acid with a yield up to 40 g/L, and a crude product purity of 95%. Addition of exogenous hyaluronic acid hydrolase and optimization of the fermentation conditions results in hyaluronic acid oligosaccharides with specific molecular weight, and can further improve the yield of hyaluronic acid to 72 g/L. The invention lays a solid foundation for the efficient synthesis of highly pure hyaluronic acid by microorganisms, and the constructed recombinant Corynebacterium glutamicum is suitable for industrial production and application.
US12054758B2
Modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit increased stability and/or increased activity, are provided. Also provided are compositions and formulations and uses thereof.
US12054757B1
A Pyrococcus furiosus Argonaute (PfAgo) mutant protein with mesophilic target nucleic acid cleavage activity and an application thereof are provided. The PfAgo mutant protein has an amino acid mutation on at least one of a 617th position and a 618th position relative to the sequence shown in SEQ ID NO: 1, specifically, K617E/G and/or L618Y/F/W/G. Compared with a wild-type PfAgo protein, the provided PfAgo mutant protein has activity in the temperature range of 30-95 Celsius degree (° C.), effectively expanding application range of prokaryotic Argonaute (pAgo) protein.
US12054753B2
In certain aspects, the disclosure provides soluble heteromeric polypeptide complexes comprising an extracellular domain of an ALK4 receptor and an extracellular domain of ActRIIB. In certain aspects, such soluble ALK4:ActRIIB complexes may be used to regulate (promote or inhibit) growth of tissues or cells including, for example, muscle, bone, cartilage, fat, neural tissue, tumors, and/or cancerous cells. In certain aspects, such ALK4:ActRIIB complexes are can be used to improve muscle formation, bone formation, metabolic parameters, and disorders associated with these tissues, cellular networks, kidney, and endocrine systems.
US12054752B2
The present invention relates to a HLA-A2 subtype-specific PLK1-derived epitope inducing an antigen-specific T cell immune response to a PLK1 protein. More specifically, a HLA-A2 subtype-specific PLK-1-derived epitope inducing an antigen-specific T cell immune response to a PLK1 protein according to the present invention can provide a CD8+ T cell immune response specific for tumor cells.
US12054748B2
Described herein are synthetic, modified RNAs for changing the phenotype of a cell, such as expressing a polypeptide or altering the developmental potential. Accordingly, provided herein are compositions, methods, and kits comprising synthetic, modified RNAs for changing the phenotype of a cell or cells. These methods, compositions, and kits comprising synthetic, modified RNAs can be used either to express a desired protein in a cell or tissue, or to change the differentiated phenotype of a cell to that of another, desired cell type.
US12054747B2
A method of differentiating a primordial germ cell into a primordial follicle in vitro includes culturing a primordial germ cell and a supporting cell adjacent to the primordial germ cell under a pressurized condition or a low oxygen concentration condition.
US12054745B2
Disclosed herein are methods, compositions, kits, and agents useful for inducing β cell maturation, and isolated populations of SC-β cells for use in various applications, such as cell therapy.
US12054739B2
Disclosed are engineered retrons and methods of use such as to modify the genome of a host (e.g., mammalian) cell by delivering the engineered retron or the encoded ncRNA in vitro or in vivo to the host (e.g., mammalian) cell.
US12054734B2
This invention provides purified preparations of an RNA, oligoribonucleotide, or polyribonucleotide comprising a modified nucleoside, and methods of assessing purity of purified preparations of an RNA, oligoribonucleotide, or polyribonucleotide comprising a modified nucleoside.
US12054733B2
Disclosed are genetic control circuits, cells, and methods that use a repressor polypeptide to reduce the transcription rate of an exogenous therapeutic polypeptide encoding gene in response to a change in condition.
US12054726B2
The present invention relates to a plant of the species Solanum lycopersicum comprising in its genome at least one copy of a mutant allele of the wild type ACO4 gene, wherein said mutant allele when present in homozygous form causes the fruits having an increased fruit firmness after the fruits entered the full red stage. The present invention further relates to a seed from which a plant according to present invention can be grown, a plant grown from the seed according to the present invention, a fruit produced by a plant according to the present invention and a part of a plant according to the present invention. The present invention further relates to a method for producing tomato fruit having an increased shelf life comprising growing a plant according to the present invention. The present invention further relates to a method of identifying and/or selecting a plant or plant part according to the present invention. The present invention further relates to a method of producing a plant of the species Solanum lycopersicum comprising in its genome at least one copy of a mutant allele of the ACO4 gene according to the present invention. The present invention further relates to the use of a plant of the species Solanum lycopersicum of the present invention for consumption or as a source of propagation material.
US12054720B2
Provided are compositions and methods for inhibiting transmission of viruses that use mosquitoes as vectors, such as dengue (DENV), Zika (ZIKV) and Chikungunya (CHIKV) viruses. Inhibiting transmission includes reducing viral load of the virus in mosquitoes. The viral load is reduced in mosquitoes that are exposed to the virus by introducing into the mosquitoes or mosquito larvae one or more agents that can participate in RNA interference (RNAi) of expression of one or more mosquito genes, such as alpha-mannosidase 2, or Cadherin87A, or a combination thereof. Also provided are modified mosquitoes or mosquito larvae that comprise the RNAi agents. The modified mosquitoes can be released into a population of unmodified mosquitoes to inhibit transmission of the virus between mammalian hosts. Also provided are compositions comprising an RNAi agent or an expression vector that encodes the RNAi agent for use in the described methods.
US12054715B2
The present disclosure relates to the field of rAAV delivery of transgenes. In some aspects, the disclosure relates to RNAi. Provided herein are recombinant adeno-associated virus (rAAV) vectors comprising modified ITRs. In some embodiments, the modified ITRs comprise a sequence encoding a shRNA, miRNA, or AmiRNA.
US12054702B2
The present invention provides polynucleotide vectors for high expression of heterologous genes. Some vectors further comprise novel transposons and transposases that further improve expression. Further disclosed are vectors that can be used in a gene transfer system for stably introducing nucleic acids into the DNA of a cell. The gene transfer systems can be used in methods, for example, gene expression, bioprocessing, gene therapy, insertional mutagenesis, or gene discovery.
US12054697B2
The present disclosure provides compositions and methods for improved hop acids formulations including myristic acid which have improved stability characteristics. The formulations may be used as an anti-bacterial agent in fermentation processes.
US12054689B2
A composition for lubricating and/or descaling in the hot processing of metals includes a solid mixture containing the following constituents: (a) 20 to 60% by weight of condensed alkali phosphate, (b) 10 to 40% by weight boron compound selected from borosilicate glass, boric acid, boric acid salt, or a mixture thereof, (c) 10 to 30% by weight alkali or alkaline earth sulphates, (d) 5 to 25% by weight fatty acid, fatty acid salt, or a mixture thereof. The sum of the constituents (a) and (b) constitutes at least 50% by weight of the mixture and the sum of the constituents (a) to (d) constitutes at least 85% by weight of the mixture.
US12054674B2
The disclosure relates to a process for converting lignin (10) to renewable product (80), wherein the process comprises the following steps; mixing (100) lignin (10) with aqueous solution (20) to obtain a mixture (30); heating (110) the mixture (30) of step (a) to a temperature between 290 and 350° C., under a pressure from 70 to 165 bar, to obtain a first product mix (40); separating aqueous phase (53) and oil phase (50), and optionally gas (51) and solids (52), of the first product mix (40) of step (b); and heating (130) the oil phase (50) of step (c) and solvent (60) to obtain a second product mix (70). The second product mix (70) can be used as such, it can be directed to separation (140) or it can be upgraded. The obtained liquid renewable product is suitable as chemicals, fuel, fuel components or feedstock for fuel production.
US12054673B2
A green resource-based method of thermal mass synergy in waste Integrated circuit board mainly includes carbonization cracking system, crushing and separation system, gasification cracking system and heat value utilization and comprehensive recovery system. Compared with existing techniques, carbonization cracking system can realize the dry distillation cracking of organic matter in waste integrated circuit board which converts carbon, hydrogen and other elements into fuel carbonized cracking gas and cracking oil, the heat from the combustion of the carbonization cracking gas of the invention provides the energy needed for the carbonization cracking to realize self-heating carbonization cracking. Carbonization cracking products are cracked and separated to solve the problems such as hard to break and organic coating metal caused by direct crushing and separation of traditional circuit boards which Improves crushing and separation effect; gasification cracking system achieves the comprehensive utilization of carbon, the gasified cracking gas can be used as a heat source for subsequent valuable metal recovery to further improve the utilization rate of calorific value. The invention has the characteristics of: high heat value utilization rate, low energy consumption, high metal recovery rate, short process recovery of valuable metal and no pollution of flue gas.
US12054672B2
Electrochemical cells that include composite gel positioned between the first electrode and second electrode, where the composite gel comprises an electrolyte, a polyaryl amine, and an oxidant. The utilized composite gels are easy to produce at a low-cost, which makes them suitable in a number of different applications electrochromic devices, supercapacitors, solar cells, and hybrid photoactive supercapacitors.
US12054671B2
An electro-optic element having enhanced durability by the addition of an additive. The additive may enhance the durability of the electro-optic element by reducing or eliminating the effects of water on species with the electro-optic element, such as the electrolyte. Specifically, the additive may operate to reduce or eliminate the formation and/or accumulation of hydrogen fluoride within the electro-optic element by interaction of the electrolyte with water or alcohol molecules. In some embodiments, the additive may be an organosilicon species, such as (3-cyanopropyl) dimethylfluorosilane.
US12054670B2
A method of treating a subterranean formation, for example a subterranean formation susceptible to formation of a undesirable gel-like goo ;- is-described. The method includecomprises contacting the formation with a fluid (A) havingcomprising a polymer (PP) which includes a pendent group which includes a moiety O-S=0 (I) wherein the sulphur atom of the moiety is covalently bonded, optionally via a linking atom or group, to the backbone of the polymer.
US12054669B2
Friction reducers, fracturing fluid compositions and methods for treating subterranean formations, wherein friction reducer is a reacted, grafted or blend of galactomannan gum and polyacrylamide having a molecular weight between from about 300,000 to about 30,000,000 and wherein the amount of polyacrylamide in the friction reducer is from about 15 to about 50 weight percent based on the total weight of the polyacrylamide and galactomannan gum.
US12054665B2
A composition that includes a polymer-grafted graphene particle and aqueous-based drilling fluid is provided. At least one side of the graphene particle comprises a grafted polymer. A method of using an aqueous-based drilling fluid is also provided. The method includes introducing the aqueous-based drilling fluid into a wellbore and circulating the aqueous-based drilling fluid during drilling operations. The drilling fluid includes a polymer-grafted graphene particle and aqueous-based drilling fluid. At least one side of the graphene particle comprises a grafted polymer. The aqueous-based drilling fluid includes a range of from about 0.01 ppb to 10 ppb of the polymer-grafted graphene particle.
US12054659B2
The present invention addresses the problem of providing a decomposition inhibitor for inhibiting the decomposition of hydrogen peroxide included in an etching liquid composition for titanium nitride. The present invention relates to a decomposition inhibitor that is used to inhibit the decomposition of hydrogen peroxide included in an etching liquid composition for titanium nitride and that includes at least one compound selected from among azole compounds, aminocarboxylic acid compounds, and phosphonic acid compounds as an active component.
US12054656B2
The present application discloses a composite light-emitting material, a production method thereof, and use thereof, wherein the composite light-emitting material has a perovskite nanomaterial and a matrix; the perovskite nanomaterial comprises γ-CsPbI3 and an addition element M; and the addition element M is selected from at least one of Li, Na, K, and Rb.
US12054652B2
The present disclosure provides a two-component solvent-less adhesive composition. The two-component solvent-less adhesive composition contains the reaction product of (A) an isocyanate component and (B) a polyol component containing a poly-ester-amide polycarbonate polyol. The present disclosure also provides a method of forming a two-component solvent-less adhesive composition.
US12054644B2
A universal adhesion promoter contains a compound based on polybutadiene having at least one repeat unit selected from the following divalent radicals:
US12054642B2
A coating composition includes a first composition comprising a polymeric binder comprising a hyperbranched polymer or a polymer comprising a covalently bonded surfactant; a second composition comprising a coagulating agent; and an additive comprising an intumescent agent, a vibration damping agent, an insulation agent, or a combination of two or more thereof; wherein: the additive is present in the first composition, the second composition, or both the first and second compositions; the intumescent agent comprises an acid source, a carbon source, and a gas forming agent; the vibration damping agent comprises a first filler; the insulation agent comprises a second filler; and the first composition and the second composition are configured to form a coating within 30 seconds of application to a substrate, and the coating is non-sagging, water-resistant, and dry-to-the touch.
US12054641B2
An antibacterial coated product includes, on a base material, a coating film of an antibacterial coating material that contains at least composite ceramic powders containing a photocatalytic component, adsorbent component, and metal component, and a binder, wherein the antibacterial activity (JIS Z 2801: 2010) of the coating film is 2.0 or higher and the requirement(s) of (1) and/or (2) below is/are satisfied: (1) with respect to the composite ceramic powder in the antibacterial coating material, the volume average dispersed particle diameter (D50) is 250 nm or smaller, and the ratio of the 90% cumulative volume particle diameter (D90) and the volume average dispersed particle diameter (D50), or D90/D50, is 1.5 or lower; and (2) the thickness of the coating film is 80 μm or smaller and the haze (JIS K 7136: 2000) of the antibacterial coated product or coating film is 25 or lower.
US12054640B2
A protective composition is used to form a protective coating on a metal and contains a water-soluble polyester resin.
US12054638B2
In certain aspects, a composition includes a monomer binder, a plurality of silica nanoparticles, a surface energy reducing additive, and a blend of a high polarity solvent and a low polarity solvent. The high polarity solvent has a dipole moment of about 1.2 or greater, and the low polarity solvent has a dipole moment of about 0.7 or less. In certain aspects, a coated substrate includes a substrate and a coating over the substrate. The substrate is selected from a group consisting of glass, polycarbonate, polyacrylate, and polyethylene terepthalate. The coating includes a polymer binder, a plurality of nanoparticles, and a surface energy reducing additive. The coated substrate has a transparency of at least about 80% light transmission at one or more wavelengths in a range of 380 nm to 740 nm.
US12054622B2
Provided are an oil-based ink composition for writing utensils, a writing utensil using the same, and an airbrush unit using the same. The oil-based ink composition for writing utensils has good writing properties on writing surfaces of various materials and improved scratch resistance to scratches repeated or to scratches with stronger force on a marking after writing. The subject oil-based ink composition for writing utensils contains at least an aluminum pigment, a colorant, a resin, an organic solvent, and a polydimethylsiloxane, the polydimethylsiloxane having polyether-modifying groups at both ends, and a total number of hydroxyl groups on the polyether-modifying groups being 3 or greater.
US12054618B2
Disclosed herein is a thermal and/or fire resistant panel comprising: a panel body comprising a fire resistant composition, wherein the fire resistant composition comprises: a silane cross-linked hybrid inorganic polymer; and a siloxane.
US12054615B2
An organic slurry for use in wood-based composites is described herein. In one aspect, the organic slurry may include water, a lignin material insoluble in the water, such as dewatered kraft lignin, and a defoamer. During manufacturing, the water, lignin material and defoamer may be combined and mixed together in a vessel to produce the organic slurry. In one aspect, the defoamer may include a water-based defoamer, a silicone-based defoamer, a silicone-free defoamer, an oil-based defoamer, a polymer-based defoamer, or mixtures thereof. The organic slurry may have a pH less than neutral.
US12054608B2
Some embodiments of the present disclosure relate to a method comprising obtaining a mixture comprising at least one vinyl polymer, at least one organic acid, and at least one hydronium ion donor. In some embodiments, the method comprises reacting an —OH group of the B polymer chain segment with the at least one organic acid in the presence of the at least one hydronium ion donor, so as to form at least one polyvinyl ester. Some embodiments of the present disclosure relate to a roofing material comprising at least one reinforcement material and at least one polyvinyl ester.
US12054606B2
A method for discriminating a polyvinyl alcohol resin film containing a polyvinyl alcohol resin in which all or a part of carbon is derived from bio-derived ethylene from a polyvinyl alcohol resin film containing only a polyvinyl alcohol resin derived only from fossil fuel-derived ethylene by measuring an abundance ratio 14C/C of carbon 14 (14C) in total carbon.
US12054602B2
The invention relates to an article having a single- or multi-layered main body having elastic properties, in particular an air spring bellows, a metal-rubber element or a vibration damper. In order to improve its flame retardant properties, the main body of the article consists of or contains at least one layer D constructed from a rubber mixture which is free from halogen-containing flame retardants and contains at least one carbon black having a BET surface area according to DIN-ISO 9277 between 35 and 140 m2/g and an oil absorption number (OAN) according to ISO 4656 between 70 and 140 ml/100 g and a first aluminum trihydrate (ATH_1) and at least a further aluminum trihydrate (ATH_2), wherein the first aluminum trihydrate (ATH_1) and the further aluminum trihydrate (ATH_2) each have a different particle size.
US12054578B2
The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (I) comprising a composition (A) comprising components suitable to form an organic gel and a solvent (B), reacting the components in the composition (A) in the presence of the solvent (B) to form a gel, and drying of the gel obtained in step b), wherein the composition (A) comprises a catalyst system (CS) at least comprising a catalyst component (C1) selected from the group consisting of ammonium salts and a carboxylic acid as catalyst component (C2). The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material and in vacuum insulation panels and vacuum insulation systems, in particular in interior or exterior thermal insulation systems as well as for the insulation of refrigerators and freezers and in water tank or ice maker insulation systems.
US12054568B2
The present invention is an optical material composition containing (A) 100 parts by mass of a polymerizable monomer, and (B) 0.001 to 0.3 parts by mass of a UV absorbent having a maximum absorption wavelength of 360 nm or more and less than 380 nm and having a specific structure, and an optical material formed of the composition. According to the present invention, there can be provided an optical material composition containing a UV absorbent and having good long-term storage stability, and an optical material formed of the composition, in particular, an optical material composition capable of forming a plastic lens having a high blue light cut rate.
US12054565B2
The present invention provides a novel polymer and an organic light emitting device including the same.
US12054564B2
A medical device includes: a substrate layer; an adhesive layer on at least a part of the substrate layer and containing a hydrophilic copolymer (1) containing a structural unit derived from a polymerizable monomer (A) having a sulfobetaine structure, a structural unit derived from a polymerizable monomer (B) having at least one group selected from the group consisting of a sulfonic acid group (—SO3H), a sulfuric acid group (—OSO3H), a sulfurous acid group (—OSO2H), and salt groups thereof, and a structural unit derived from a polymerizable monomer (C) having a photoreactive group; and a surface lubricious layer formed on at least a part of the adhesive layer and containing a hyaluronic acid or a salt thereof and a hydrophilic copolymer (2).
US12054563B2
The present invention relates to a water-soluble binder composition comprising at least one carbohydrate component and at least one carbon dioxide reaction product comprising at least the reaction product(s) of carbon dioxide with at least one nitrogen-containing compound. It further relates to a method of its manufacture, its use, a method of manufacturing a collection of matter bound by said polymeric binder, as well as a binder solution or dispersion comprising said binder composition.
US12054561B2
The present invention provides a bi-functional fusion protein, (AT)a-Fc-(VT)b, simultaneously targeting vascular endothelial growth factor (VEGF) and angiopoietins (ANGs), wherein AT is an ANG binding motif; and VT is a VEGF binding motif, Fragment crystallizable region (Fc) is an N-terminal of Immunoglobulin G (IgG); each of a and b is an integer from 1 to 10. The bi-functional fusion proteins contain two or more domains of human proteins and are of all human sequences, and thus are expected to be non-immunogenic, and potentially can be used therapeutically in human targeting angiogenesis-associated diseases.
US12054559B2
The present invention relates to the area of improved anti-IgE antibodies and antigen binding agents, and compositions thereof, which target IgE, for instance: for use in treating disorders caused by IgE (such as allergic responses, or certain autoimmune responses); and, in particular, disorders caused by the interaction of IgE with the FcεRI receptor. In particular, this invention relates to improved anti-IgE antibodies and antigen binding agents related to novel mutants of omalizumab (Xolair®). The improved anti-IgE antibodies and antigen binding agents of the invention may have improved affinity for IgE and/or an improved interaction with the Cε2 domain of IgE and/or an improved modified epitope on IgE (for instance further involving the Cε2 domain of IgE) and/or the ability to disassociate IgE from the FcεRI receptor for instance at pharmaceutically-relevant concentrations. In one aspect, improved or novel treatments for IgE mediated disorders are disclosed in which IgE is targeted (for instance free IgE and/or IgE complexed with the FcεRI receptor).
US12054558B2
Provided herein, in some embodiments, are anti-N-glycanase 1 antibodies and methods of use.
US12054551B2
Provided herein are FGFR1/KLB targeting agonistic antigen-binding proteins, or fragments thereof, having improved physico-chemical properties. Also provided herein are conjugates comprising an FGFR1/KLB targeting agonistic antigen-binding protein, or a fragment thereof, and at least one GLP-1R agonistic peptide. Further provided are pharmaceutical compositions comprising the antibody (or fragment thereof), or the conjugate provided herein, and the use of the antibody (or fragment thereof), or the use of the conjugate in medicine.
US12054547B2
This disclosure relates to anti-cytotoxic T-lymphocyte-associated protein 4 (CTLA4 or CTLA-4) antibodies, antigen-binding fragments, and the uses thereof.
US12054541B2
Disclosed herein are split inteins, fused proteins of split inteins, and methods of using split inteins to efficiently purify and modify proteins of interest.
US12054537B2
Disclosed herein are compositions comprising structurally modified DNA encoded antibodies (DMAbs), methods of structurally modifying DMAbs, and methods of using structurally modified DMAbs.
US12054534B2
PSMA binding FN3 domains, their conjugates, isolated nucleotides encoding the molecules, vectors, host cells, and methods of making thereof are useful in the generation of therapeutic molecules and treatment and diagnosis of diseases and disorders.
US12054530B2
Provided is a fusion protein, e.g., a cytokine receptor fusion protein, e.g., a TGFβ trap, with a novel linker sequence to permit the fusion protein to functionally optimally, e.g., to permit a cytokine receptor portion of a cytokine receptor fusion protein to bind optimally to its target cytokine. The fusion proteins, or expression vectors encoding for the fusion proteins, e.g., oncolytic adenoviral expression vectors, can be used to treat cell proliferative diseases and disorders, including certain forms of cancer and inflammatory disorders.
US12054527B2
GDF15 molecules are provided herein. In some embodiments, the GDF15 molecule is a GDF15-Fc fusion, in which a GDF15 region is fused to an Fc region. In some embodiments, the GDF15 region is fused to the Fc region via a linker. Also, provided herein are methods for making and using GDF15 molecules.
US12054522B2
The present invention discloses Hemipteran insect inhibitory proteins, methods of using such proteins, nucleotide sequences encoding such proteins, methods of detecting and isolating such proteins, and their use in agricultural systems.
US12054517B2
The present invention resides in the discovery that the specific interaction between Myeloid Differentiation factor 2 (MD2) and integrin, especially integrin αvβ3, is involved in cellular signaling mediated by MD2-integrin, such as inflammatory response including sepsis. Thus, this invention provides for a novel method for inhibiting integrin signaling by using an inhibitor of MD2-integrin binding, such as a dominant negative mutant of MD2 without integrin-binding capability. A method for identifying inhibitors of MD2-integrin binding is also described. Further disclosed are polypeptides, nucleic acids, host cells, and corresponding compositions for inhibiting MD2-integrin signaling.
US12054513B2
It is provided i) an amorphous carbohydrate with improved chemical stability and/or physical features, ii) a method for producing an amorphous carbohydrate with improved chemical stability and/or physical features, and iii) a method for improving the chemical stability and/or the physical features of an amorphous carbohydrate.
US12054503B2
The present invention relates to an amphiphilic material and an application thereof in preparation of a liposome, and in particular, the present invention provides an amphiphilic material, wherein the structure of the amphiphilic material is as follows. The amphiphilic material of the present invention is used for preparing drug-loaded nanoparticles to effectively enter cells such as tumor cells, thereby enhancing the therapeutic effect of the drug.
US12054502B2
A multifunctional immunity-targeted micromolecule anti-cancer medicine Citrate Bestazomib and preparation method and application thereof. The structure of the multifunctional immunity-targeted micromolecule anti-cancer medicine Bestazomib Citrate is shown as follows: The multifunctional immunity-targeted micromolecule anti-cancer medicine Citrate Bestazomib has an activity-inhibiting effect on APN/CD13, also has an activity-inhibiting effect on tumor proteasome, and can be applied to the development of medicines for treating malignant tumors.
US12054501B2
The disclosure relates to a novel class of compounds that exhibit activity inhibitory activity toward arginase, and pharmaceutical compositions comprising the compounds of the disclosure. Also provided herein are methods of treating cancer with the arginase inhibitors of the disclosure.
US12054500B2
Compounds that are inhibitors of at least one of the ARG1 and ARG2, and compositions containing the compounds and methods for synthesizing the compounds, are described herein. The use of such compounds and compositions for the treatment of a diverse array of diseases, disorders, and conditions, including cancer- and immune-related disorders that are mediated, at least in part, by ARG1 and ARG2 are also described herein.
US12054497B2
A substituted heterocyclic fused cyclic compound as represented by formula (I) or formula (IA) and having a selective inhibitory effect on KRAS gene mutation, or a pharmaceutically-acceptable salt, a stereoisomer, a solvate or a prodrug thereof, a pharmaceutical composition containing the compound, and an application thereof in preparation of cancer drugs are provided.
US12054494B2
A compound having anticancer activity, or a pharmaceutically acceptable salt thereof is provided. Used is a compound represented by the following formula (I) or a pharmaceutically acceptable salt thereof: (wherein, L1 and L2 are the same or different and each represents a group represented by one formula selected from the group consisting of formulas (A) to (F), and S represents a group represented by one formula selected from the group consisting of formulas (S1) to (S18)).
US12054493B2
The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: X-A-Y-L-R (I) which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
US12054489B2
The invention relates to substituted amidrazones represented by Formula (IIA): or a salt thereof, and their use in novel methods for preparing 3-substituted 1,2,4-triazole compounds.
US12054485B2
The invention relates to imidazoquinoline derivatives and to pharmaceutical compositions containing the imidazoquinoline derivatives. The imidazoquinoline derivatives of the invention are useful as toll-like receptor agonists, in particular agonists of TLR7, and promote induction of certain cytokines.
US12054483B2
This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having a 6,5-heterocyclic structure (e.g., compounds having a imidazopyridine, imidazopyrimidine, imidazopyrazine, imidazopyridazine, imidazotriazine, benzoimidazole, benzotriazole, benzoisoxazole, purine, indazole, triazolotriazine, triazolopyridazine, triazolopyrimidine, triazolopyrazine, triazolotetrazine, triazolopyridine, pyrazolopyrazine, pyrazolopyrimidine, pyrazolopyridazine, pyrazolotriazine, pyrazolopyridine, isoxazolopyrazine, isoxazolopyrimidine, isoxazolopyrdiazine, isoxazolotriazine, or isoxalopyridine structure) which function as inhibitors of DYRK1A, DYRK1B, and Clk-1, and their use as therapeutics for the treatment of Alzheimer's disease, Down syndrome, diabetes, glioblastoma, autoimmune diseases, cancer (e.g., glioblastoma, prostate cancer), inflammatory disorders (e.g., airway inflammation), and other diseases.
US12054480B2
The present invention relates to novel compounds that can act as antidotes for treating “Acute Cannabinoid Overdose” produced by classical cannabinoids such as Δ9-tetrahydrocannabinol (THC) and several synthetic psychoactive cannabinoids (SPCs). The cannabis constituent THC exerts its psychotropic effects via CB1 receptor activation and SPCs mimic the effects of THC with higher potency and severe neurotoxicity. Compounds disclosed in this invention, their enantiomers, diastereomers, geometric isomers, racemates, tautomers, rotamers, atropisomers, metabolites, N-oxides, salts, solvates, hydrates, isotopic variations and their polymorphic forms can be therapeutically useful in an emergency setting for counteracting the intoxicating effects of acute THC ingestion and SPC overdose. Also, aspects of the invention are concerned with pyrazoles, imidazoles, triazoles, thiazoles, oxazoles, dihydropyrazoles, pyrrolidinones, azetidines, oxyazetidines and azaspiro[3.3]heptanes with unique pharmacokinetic and pharmacodynamic properties for treating “Acute Cannabinoid Overdose”.
US12054476B2
Compounds of formula (I): as defined herein, and synthetic intermediates thereof, which are capable of modulating KIF18A protein thereby influencing the process of cell cycle and cell proliferation to treat cancer and cancer-related diseases. The invention also includes pharmaceutical compositions, including the compounds, and methods of treating disease states related to the activity of KIF18A.
US12054472B2
According to the invention there is provided a compound of formula A1 which may be useful in the treatment of a condition or disorder ameliorated by the inhibition of the A1-A2b or, particularly, the A2a receptor. A process for the preparation of the compound, pharmaceutical compositions comprising the compound, and methods of treatment comprising administration of an effective amount of the compound are also disclosed.
US12054470B2
In one aspect, the present disclosure provides a compound of the formula: In another aspect, the present disclosure also provides methods of preparing the compounds disclosed herein. In another aspect, the present disclosure also provides pharmaceutical compositions and methods of use of the compounds disclosed herein.
US12054469B2
This invention is benzothiophene-based estrogen receptor downregulators and their compositions and uses to treat estrogen-related medical disorders.
US12054468B2
The present invention provides a compound having an excellent rate of change in HTP due to exposure. The present invention further provides a composition formed of the compound, a cured product, an optically anisotropic body, and a reflective film. The compound of the present invention is a compound represented by General Formula (1).
US12054467B2
A fluidized reaction method for synthesizing propylene oxide by gas phase epoxidation of propylene and hydrogen peroxide relates to a microspherical alkali metal ion modified titanium silicalite zeolite TS-1 catalyst applicable to the reaction method, and a preparation method thereof. A gas-solid phase fluidized epoxidation method refers to a gas phase epoxidation method in which the raw materials of propylene and hydrogen peroxide are directly mixed in the gas phase under normal pressure and temperature above 100° C. and the feed gas enables the titanium silicalite zeolite TS-1 catalyst to be fluidized in an epoxidation reactor. A catalyst applicable to the reaction method is a microspherical alkali metal ion modified titanium silicalite zeolite TS-1 catalyst which has the main characteristic that alkali metal cations are reserved on the titanium silicalite zeolite.
US12054460B1
A 9-(5-bromo-2-hydroxyphenyl)-10-[3-(dimethylamino)propyl]-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione compound, its synthesis, and its use as an antimicrobial agent.
US12054446B2
A method for the aromatization of hydrocarbons, comprising: introducing a feed stream to an aromatization catalyst in a fixed bed reactor wherein the feed stream comprises a hydrocarbon having 2 to 4 carbon atoms, converting the hydrocarbon having 2 to 4 carbon atoms to form an outlet stream comprising an aromatic hydrocarbon; wherein the feed stream is introduced at a GHSV of greater than or equal to 4,000 milliliters per gram of catalyst per hour (ml·g−1 Cat·h−1), and a pressure of greater than or equal to 0.4 MPa. The feed stream can comprise hydrogen in an amount of at least 0.1 volume percent (vol %) up to 20 vol % based upon total volume of the feed stream.
US12054445B2
A method for efficiently obtaining trans-1-halo-2-fluoroethylene (E-isomer) and/or cis-1-halo-2-fluoroethylene (Z-isomer) is provided. The method for producing trans-1-halo-2-fluoroethylene (E-isomer) and/or cis-1-halo-2-fluoroethylene (Z-isomer) includes supplying a composition containing trans-1-halo-2-fluoroethylene (E-isomer) and/or cis-1-halo-2-fluoroethylene (Z-isomer) to a reactor to perform isomerization between the trans-1-halo-2-fluoroethylene (E-isomer) and the cis-1-halo-2-fluoroethylene (Z-isomer) in a liquid phase by performing light irradiation in the presence of a photosensitizer.
US12054443B2
Processes for producing a linear internal olefin product include the steps of contacting an olefin feed containing C10-C20 vinylidenes and a C10-C20 normal alpha olefin and/or C10-C20 linear internal olefins, a first acid catalyst, and a C1 to C18 carboxylic acid to form a first reaction product containing linear internal olefins, trisubstituted olefins, and secondary esters, then removing all or a portion of the secondary esters from the first reaction product, followed by contacting the secondary esters and a second acid catalyst to form a second reaction product comprising linear internal olefins, and then removing all or a portion of the linear internal olefins from the second reaction product to form the linear internal olefin product. Linear alkanes subsequently can be produced by hydrogenating the linear internal olefin product to form a linear alkane product.
US12054428B2
A method of making a layered MXene material comprises a) introducing dried MAX phase powder into a vessel under anhydrous, inert conditions, the MAX phase powder comprising a general formula of Mn+1AXn (n=1, 2, 3, or 4), wherein M is a transition metal or p-block metalloid selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Re, Cu, Ni, Ag, Zn, Cd, In, Sn, and Pb; interlayer A is a Group III, IV, or V metalloid selected from the group consisting of Al, Si, Ga, Ge, In, Sn, Pb, As, Bi, Sb, and X is one of C (carbon) and N (nitrogen); b) introducing a halogen and solvent to the dried MAX phase to create a halogen solution having a predetermined concentration; c) allowing a reaction to proceed for about 24 hours between 30-90° C. to create a reaction slurry comprising a MXene material.
US12054427B2
An environmental barrier coating includes a barrier layer which includes a matrix, diffusive particles, and gettering particles; and a calcium-magnesia alumina-silicate (CMAS)-resistant component. The CMAS-resistant component includes hafnium silicate and a rare earth hafnate. An article and a method of fabricating an article are also disclosed.
US12054424B2
A method of producing a nanosilica-containing cement formulation, the method comprising the steps of mixing an amount of a determinant nanosilica particle and a functional coating; applying a dynamic initiator to trigger a reversible reaction of the functional coating to produce a reversible cage, where the reversible cage surrounds the determinant nanosilica particle to produce an encapsulated nanosilica; and mixing the encapsulated nanosilica and a cement formulation to produce the nanosilica-containing cement formulation.
US12054417B2
A bushing for producing glass fibers, including: a plurality of nozzles made of platinum or the like to discharge molten glass; and a base plate made of platinum or the like. A coating layer is preferentially formed on an outer circumferential face on a tip part on the side of glass discharge of the nozzle, and a width of the coating layer is 5% or more and 95% or less with respect to the entire length of the nozzle. The base plate includes a non-coating area. Areas of the nozzles and the base plate not provided with the coating layer act as a sacrificial metal for protecting the nozzle tip parts. In consideration of the sacrificial metal, a coverage rate P of the coating layer on the nozzle tip parts calculated with a prescribed equation is preferably 5% or more and 350% or less.
US12054407B1
Apparatus, methods, and systems are provided for treating oil-in-water emulsions by in situ production of magnetic FeOx nanoparticles.
US12054402B2
Provided herein are water harvesting systems, as well as methods using such systems, for capturing water from surrounding air. The systems and methods use water capture materials to adsorb water from the air. For example, the water capture materials may be metal-organic-frameworks. The systems and methods desorb this water in the form of water vapor, and the water vapor is condensed into liquid water and collected. The liquid water is suitable for use as drinking water.
US12054397B2
To provide an activated carbon molded article which can satisfactorily adsorb an evaporated fuel emitted from an automobile and can achieve low evaporated fuel emission performance during the long-time parking of an automobile. An activated carbon molded article having a specific surface area per volume, which is calculated from a specific surface area determined by the BET multipoint method and a packing density determined in accordance with JIS K 1474, of 290 to 520 m2/mL, and also having an outer surface area per volume of 1.4 m2/L or more.
US12054386B2
An analysis method of a device through a MEMS sensor is provided in which the MEMS sensor includes a control unit and a sensing assembly coupled to the device. The analysis method includes acquiring, through the sensing assembly, first data indicative of an operative state of the device. Testing is performed for the presence of a first abnormal operating condition of the device. If the first abnormal operating condition of the device is confirmed, a self-test of the sensing assembly is performed to generate a quantity indicative of an operative state of the sensing assembly. The self-test includes acquiring, through the sensing assembly, second data indicative of the operative state of the sensing assembly, generating a signature according to the second data, and processing the signature through deep learning techniques to generate said quantity.
US12054384B2
A MEMS includes a substrate with a substrate extension that rises above a substrate plane. The MEMS includes a movable structural element, a first spring element that mechanically connects the movable structural element to the substrate extension, and a second spring element that mechanically connects the movable structural element to the substrate extension. The first spring element and the second spring element form a parallelogram guide of the movable structural element in relation to the substrate extension.
US12054383B2
Various embodiments of the present disclosure are directed towards an electronic device that comprises a semiconductor substrate having a first surface opposite a second surface. The semiconductor substrate at least partially defines a cavity. A first microelectromechanical systems (MEMS) device is disposed along the first surface of the semiconductor substrate. The first MEMS device comprises a first backplate and a diaphragm vertically separated from the first backplate. A second MEMS device is disposed along the first surface of the semiconductor substrate. The second MEMS device comprises spring structures and a moveable element. The spring structures are configured to suspend the moveable element in the cavity. A segment of the semiconductor substrate continuously laterally extends from under a sidewall of the first MEMS device to under a sidewall of the second MEMS device.
US12054377B2
Provided is a stacker including a stacking shelf on which printed paper from a printer is received and stacked, a lifting and lowering mechanism that lifts and lowers the stacking shelf, and a stacker control unit that controls the lifting and lowering mechanism. The stacker control unit controls the lifting and lowering mechanism to lift and lower the stacking shelf to a first predetermined height corresponding to the printer at a receiving position for receiving the paper from the printer, and to lift and lower the stacking shelf to a second predetermined height corresponding to a sheet processing machine at a paper supply position for supplying paper to the sheet processing machine, the paper supply position being different from the receiving position.
US12054375B2
A lifting mechanism of an automated guided vehicle includes: a carrier tray; a base plate; a connecting rod module connected between the carrier tray and the base plate and configured to cause the carrier tray to translate along a first direction; and a lifting module, which is arranged on the base plate, connected to the connecting rod module and located on one side of the connecting rod module and configured to cause the carrier tray to translate by means of driving the connecting rod module, wherein the first direction is a lifting direction of the lifting module lifting the connecting rod module or a direction opposite to the lifting direction. An automated guided vehicle is also disclosed.
US12054358B2
A guide deviation detection device for elevators that can improve accuracy of detecting that an ascending and descending body has deviated from a correctly guided state is provided. The guide deviation detection device for elevators includes a base provided in an ascending and descending body, a contact maker that is provided in the base to be adjacent to a long object positioned with an ascending and descending direction of the ascending and descending body set as a longitudinal direction, does not come into contact with the long object to take a reference posture when the ascending and descending body is in a correctly guided state, and comes into contact with the long object to change a posture from the reference posture when the ascending and descending body deviates from the correctly guided state, and a detector detects that the contact maker changes the posture from the reference posture.
US12054356B2
A modular cabin assembly 100 for an elevator 200 is provided. The assembly includes a housing 102 which includes a roof assembly 104, and a floor assembly 118. The roof assembly includes a plurality of first connectors 106 connected with a plurality of perforated brackets 108 and coupled with a plurality of vertical posts 110 and is coupled with each other by means of a plurality of joints 114. Each of the plurality of joints includes a projection 116 at the top face of each joint. The floor assembly includes a plurality of protruding portions 120, and a covering structure 122. A first pillar 128a, a second pillar 128b, and a fourth pillar 128d of at least four pillars 128 coupled with the roof assembly and the floor assembly. A third pillar 128c at least four pillars comprise a second vertical post guide rail, coupled with the roof assembly.
US12054355B2
A method of operating a building elevator system within a building having a plurality of floors is provided. The method including: controlling a first elevator group composed of one or more elevator systems configured to serve a plurality of floors within a first sector, the one or more elevator systems in the first elevator group further include a first elevator car; controlling a second elevator group composed of one or more elevator systems configured to serve a plurality of floors within a second sector, the one or more elevator systems in the second elevator group further include a second elevator car; monitoring usage of the first elevator group and second elevator group; and reassigning at least one of the one or more elevator systems of the second elevator group to the first elevator group in response to usage of the first elevator group and usage of the second elevator group.
US12054353B2
A sheet conveyance apparatus includes a conveyance unit and first and second moving members respectively including first and second projection portions. When the first projection portion contacts a sheet, the first moving member is moved from a first projection position, where the first projection portion projects to a conveyance path, to a first retraction position, where the first projection portion is retracted from the first projection position. When the first moving member moves to the first retraction position, the second moving member moves from a second retraction position, where the second projection portion is retracted from the second projection position, to a second projection position, where the second projection portion projects to the conveyance path. When a sheet pushes the second projection portion, the second moving member is moved from the second projection position to the second retraction position with the first moving member located at the first retraction position.
US12054352B2
A sheet conveyance device includes a rotary shaft, a conveyance roller, a driving source, and a gear. The gear rotates integrally with the rotary shaft and transmits a driving force from the driving source to the conveyance roller. The gear includes a tooth portion engaging with another gear, a wall surface forming a hole into which the rotary shaft is inserted, a deformable portion, and a pressing part. The deformable portion has a cantilever shape at least partially provided in an area provided with the tooth portion in a gear rotation axis direction. The pressing part protrudes from the wall surface toward the rotation center of the gear, and is elastically deformed by being pressed by the rotary shaft. The pressing part presses the rotary shaft toward the wall surface on a side opposite to the deformable portion in a state where the gear is attached to the rotary shaft.
US12054332B2
A multi-use liquid container and smoking bottle generally includes a hollow, liquid retaining bottle having a bulb defining an inter chamber for retaining liquids and a hollow first stem extending outwardly from the interior chamber. The multi-use bottle further includes a smoke tube assembly passing through an opening in the liquid retaining bottle and including a hollow secondary stem extending inwardly into the interior chamber, and a bowl connected to and in fluid communication with the secondary stem, the bowl including and at least partially defining a burning chamber. The smoke tube assembly is removable from the liquid retaining bottle. Caps are provided over the first stem and the bowl to prevent liquid contained in the interior chamber from flowing therethrough.
US12054331B2
Proposed is a refillable cosmetic container to which an inner container containing cosmetic contents is coupled. The inner container is inserted into an outer container so that a coupling part (22) provided on the upper portion of the inner container (20) is coupled to the stepped part (12) provided on the upper portion of the outer container (10), and a press groove (15) is formed on the first side of the stepped part of the outer container to be recessed downward, so the inner container can be simply separated by the gap formed as the upper portion of the second side of the inner container is lifted upward from the outer container by downwardly pushing the press groove of the outer container on the first side of the upper portion of the inner container, thus making it convenient to refill and use the inner container.
US12054321B2
A packaging assembly for housing an appliance comprises a top cap, a carton and a spacer affixed to the top cap and carton. The top cap and carton form a basiloid lifting flange. The spacer spaces the appliance from the carton sidewall on the basiloid lifting side and enhances the structural strength of the lifting flange.
US12054318B2
The invention includes a plastic stopper comprising a closure shell and a tamper band. The tamper band is separably connected to the closure shell through at least a weakness line and includes a hoop positioned at a bottom edge of the tamper band. The hoop is configured to invert into and secured under a ring of the bottle neck, and the hoop comprising a least one protrusion. The hoop is configured to inverted into the stopper and extend in front of an inner wall of the tamper band. The inner wall comprises a recess extending into a thickness of the inner wall, and the is recess configured to receive the at least one protrusion of the hoop.
US12054308B2
At least a surface of a reel pallet is made of resin. When a distance in a first direction between a reel supported by a first reel support and a reel supported by a second reel support is denoted by La, a distance in the first direction between an outer edge of the reel supported by the second reel support and a fourth side of an arrangement surface is denoted by Lb1, and a distance in the first direction between an end surface of the reel supported by the first reel support and a second side of the arrangement surface is denoted by Lb2, the reel pallet satisfies a relationship of 1
US12054301B2
A packaging machine for making filter bags with infusion products including a plurality of processing stations and a cleaning unit. The processing stations define a processing path and are configured for making infusion products. The cleaning unit is configured for removing dust from the processing path and in turn includes a generator device positioned above the processing path and configured for generating a flow of air designed to push the dust beneath the processing path; at least one ventilation grille coupled to the generator device and designed to convey the flow of air along a predetermined direction of emission which extends around the processing path and at least one suction device positioned the processing path and configured for sucking the dust promoting the evacuation from the machine.
US12054300B2
Filler apparatus includes plural descent channels receiving pharmaceutical articles falling from transport channels of a vibrating conveyor. Sensors detect the articles inside the descent channels. A container has a mouth receiving the articles from the descent channels, a first chamber with a first discharge, a second chamber with a second discharge, and a separating wall dividing the mouth into a first entry section, for the first chamber, and a second entry section, for the second chamber. The wall is disposable either in a first position, wherein the entry sections can receive articles from an identical number of descent channels, and at least in a second position, wherein the entry sections can receive pharmaceutical articles from different numbers of descent channels.
US12054299B2
A packaging machine for making filter bags with infusion products includes a plurality of processing stations defining a processing path for making filter bags with infusion products and an extraction station situated immediately downstream of the processing path. The extraction station comprises a stacking unit having a guide channel to allow the ordered and continuous feeding of the filter bags and a transfer device for transferring the filter bags coming from the processing path to the stacking unit. The stacking unit includes a connecting element positioned downstream of the processing stations and upstream of the guide channel for receiving as input from the transfer device the filter bags coming from the processing path. The connecting element is connected at the outlet with the guide channel and includes a chute surface having a curved stretch shaped to allow feeding of the filter bags along a feed direction.
US12054294B2
Methods, devices, and systems are described for a bracket fixture for securing a load to a soft goods layer in a space habitat. The bracket fixture includes a base having a plurality of sides, the plurality of sides having a pin parallel to its respective side, and an aperture between the pin and the respective side. The bracket fixture further includes a protrusion extending from the base, the protrusion including a fixture element.
US12054293B2
A system for assisting the maintenance of an aircraft is configured for implementing the following steps in an iterative manner determining a spectral power density of the position of a control surface over a time window; when the spectral power density corresponds to an amplitude of oscillations of the control surface upwardly crossing this predetermined threshold, storing an excess amplitude start time; and when the spectral power density corresponds to an amplitude of oscillations of the control surface downwardly crossing this predetermined threshold: determining a time interval between the excess amplitude start time and an excess amplitude end time, during which the amplitude of oscillations of the control surface has remained above the predetermined threshold; and determining an indicator representative of the energy corresponding to these oscillations during the time interval.
US12054289B2
A power distribution system is provided for an aircraft on the ground, including a first electrical load, operably coupled to the aircraft on the ground and configured to receive at least a first portion of a predetermined maximum input power provided by a power supply; at least one second electrical load, electrically coupleable to the aircraft on the ground and configured to receive at least a second portion of the predetermined maximum input power provided by the power supply, and a controller, adapted to monitor at least one parameter of the power consumed by any one of the first and second electrical load, and control the power consumption of at least the first electrical load so that the total power consumption of the first and second electrical load does not exceed the predetermined maximum input power; wherein the predetermined maximum input power is provided via a single power line between the power supply and an input port of the first electrical load.
US12054279B2
Systems and methods for locating UAV. The methods comprise: causing a physical joining of a payload with a fuselage of the UAV without any modification to the fuselage (where the payload comprises a communication relay configured to perform relay operations to extend a range between users of a communication relay link for voice and data communications and a first locator configured to perform location operations to determine and report a location of the UAV to the users of the communication relay link); using a power source to supply power to the payload that is independent from a main power source used to supply power to avionic electronics of the UAV; and continuing to perform the relay operations by the communication relay and the location operations by the first locator, when power is no longer being supplied to the avionic electronics by the main power source of the UAV.
US12054278B2
An electrical control system intended for an aircraft turbojet engine nacelle includes two control modules of a single power module controlling an electric machine and an approval module linking each of the control modules to the single power module. The approval module selectively authorizes the control of the single power module by one of the control modules.
US12054277B2
An aircraft fuel system includes a fuel cell adapted to contain fuel. A fuel cell receiving assembly has an inner surface adapted to receive the fuel cell. A shaped foam substrate is machined from a foam substrate to fit between the inner surface of the fuel cell receiving assembly and the fuel cell. A polyurea spray coating substantially covers the shaped foam substrate to form a fuel cell cushion. The polyurea spray coating is sprayable onto the shaped foam substrate such that the fuel cell cushion is substantially nonabsorbent of fuel. The fuel cell cushion is interposable between the inner surface of the fuel cell receiving assembly and the fuel cell to cushion the fuel cell from damage.
US12054267B2
The invention relates to a hybrid propulsion architecture (100) for an aircraft, comprising: —a first source (102) of a first energy type, —second sources (104) of a second energy type different from the first energy type, —electrical propulsion systems (106), —an electric power supply network (118) connecting the first and second sources (102, 104) to the electrical propulsion systems, such that each electrical propulsion system is powered by the first source and by one of the second sources, the architecture being characterised in that it further comprises: —means for segregating (120) the electrical propulsion systems, which means are arranged in the electric power supply network and configured to impose a direction of flow of the electric power from the first source to the electrical propulsion systems.
US12054259B2
A payload loading system is disclosed. The payload loading system includes a UAV and a loading structure. A retractable tether is coupled to a payload coupling apparatus at a distal end and the UAV at a proximate end. A payload is loaded to the UAV by coupling the payload to the payload coupling apparatus. The loading structure of the payload loading system includes a landing platform and a tether guide. The tether guide is coupled to the landing platform and directs the tether as the UAV approaches and travels across at least a portion of the landing platform such that the payload coupling apparatus arrives at a target location. The payload is loaded to the payload coupling apparatus while the payload coupling apparatus is within the target location.
US12054257B2
A flexible pillar for a variable geometry flight control surface including upper skin and lower skins includes an elongate shape elastic element having an and at least a first end and a second end. The flexible pillar can be disposed between the upper skin and the lower skin so the elastic element can be fixed to the upper skin at the first end of the flexible pillar and fixed to the lower skin at the second end of the flexible pillar. The flexible pillar has a rigidity along the longitudinal axis of the flexible pillar that is greater than a rigidity of the flexible pillar in shear along a transverse axis of the flexible pillar, the flexible pillar making it possible to obtain a support having a longitudinal direction and able to transmit forces between its ends without, or with little, deformation longitudinally and to be easily deformed in a transverse direction.
US12054256B2
A unmanned aerial vehicle (UAV) includes a fuselage body including a cavity that forms a cargo bay for transporting a payload, an upper access opening for receiving the payload into the cargo bay from a first direction, and a lower access opening for lowering the payload from the cargo bay. The UAV also includes an upper door associated with the upper access opening that is movable between a closed position in which the upper access opening is obstructed and an open position providing a path for the payload into the cargo bay. The upper door includes a winch configured to unwind or retract a tether secured to the payload.
US12054251B2
Provided is an electronic device 1 including an attachment mechanism 32, a first slide mechanism 10 and a second slide mechanism 20. The attachment mechanism 32 attaches a flight device 100. The first slide mechanism 10 slides the attachment mechanism 32 in a first direction. The second slide mechanism 20 slides the attachment mechanism 32 in a second direction different from the first direction.
US12054249B2
A ganged servo flight control system for an unmanned aerial vehicle is provided. The flight control system may include a swashplate having first, second, and third connection portions; a first control assembly connected to the first connection portion of the swashplate; a second control assembly connected to the second connection portion of the swashplate; and a third control assembly connected to the third connection portion of the swashplate. The first control assembly may include two or more servo-actuators connected to operate in cooperation with each other.
US12054242B2
The invention relates to a device for braking a wheel, the device comprising: a brake including at least a first actuator and a second actuator arranged to apply a braking torque to the wheel; a control system arranged to control the first and second actuators individually as a function of a required braking value; and at least a first breaking torque sensor arranged to supply the control unit with a first measurement of the braking torque applied to the wheel by the brake. According to the invention, the control system is arranged to interrupt control of the first actuator or control of the second actuator in the event of the braking torque measured by the first sensor exceeding a predetermined braking torque limit.
US12054235B2
An airship comprises an envelope accommodating hydrogen further comprising a flame arrester arrangement distributed along the envelope. The flame arrester arrangement comprises a plurality of cells made of mesh panels. The cells are adjoined the envelope and mounted end-to-end to each other.
US12054229B2
The application describes a device in the form of a robot for performing operations on ship hulls. The robot comprises magnetic wheels enabling the robot to adhere to ferrous hulls via magnetic forces and a suspension arrangement for supporting the wheels on a body of the robot and for allowing the robot to travel over uneven surfaces. The wheels include a first pair of wheels and a second pair of wheels, with the pairs of wheels spaced apart from one another along a length of the robot. The suspension arrangement comprises a suspension pivot mechanism allowing a line extending between the centers of the first pair of wheels to rotate relative to a line extending between the centers of the second pair of wheels, along with a camber pivot mechanism for each wheel, with the camber pivot mechanism allowing the axis of rotation of the wheel to rotate relative to the axes of rotation of the other wheels in order that the wheel can align its axis of rotation with the surface of the hull. The magnetic forces for attaching the wheel to the hull act to rotate the suspension pivot mechanism and camber pivot mechanisms. The robot can therefore maintain a secure contact with the hull as it travels over the hull.
US12054226B1
Various implementations include a frame for supporting a bimini top. The frame includes base, forward, and aft assemblies. The forward assembly has a first portion and a second portion rotatably coupled to a forward portion of the base assembly. The aft assembly has a first portion and a second portion. The first portion of the aft assembly is slidably coupled to an aft portion of the base assembly. The forward and aft assemblies are movable between collapsed and extended positions. The forward or aft assembly is operatively coupled to a drive assembly such that rotation of a pulley of the drive assembly relative to the base assembly causes the forward or aft assembly to move between the collapsed and extended positions. Movement of the forward assembly from the collapsed position to the extended position causes the aft assembly to move from the collapsed position to the extended position.
US12054219B2
A folding vehicle is adjustable between an unfolded position and a folded position. In the unfolded position, the wheels of the vehicle are in a leading and trailing relationship. In the folded position, the components of the folding vehicle have a minimal footprint allowing for compact storage. In the folded position, the wheels may be in a side-by-side relationship with the majority of the vehicle components positioned between the wheels.
US12054211B2
A recreational off-highway vehicle includes side-by-side passenger and driver seats held within a chassis. The seats sit low in the chassis and are covered by a roll cage. Grab handles are positioned on the sides of the passenger seat. Select large round tubing protects the vehicle, while rectangular tubing frames the portions of the vehicle beneath body panels. The vehicle is powered by an engine rearward of the seats that is connected to a transaxle. A radiator is positioned above the engine. A cover with an access panel is situated between the engine and the passenger seats. The vehicle is suited for rough terrain travel.
US12054207B2
An adjustable steering stop includes a chassis stop configured to be coupled to a chassis member of a vehicle and a knuckle stop configured to be coupled to a steering knuckle. The chassis stop and the knuckle stop together define a steering limit location where the knuckle stop contacts the chassis stop. The adjustable steering stop further includes an adjustment actuator coupled to one of the chassis stop or the knuckle stop to move the chassis stop or the knuckle stop thereby changing the steering limit location.
US12054202B2
An apparatus for use in turning steerable vehicle wheels includes a rotatable shaft that is rotatable relative to the vehicle to effect turning movement of the steerable vehicle wheels. A ball nut assembly is connected with an externally threaded portion of the rotatable shaft. The ball nut assembly moves axially relative to the rotatable shaft upon rotation of the rotatable shaft relative to the ball nut assembly. A steering member is connected to the ball nut assembly and at least one steerable vehicle wheel. The steering member moves with the ball nut assembly relative to the shaft. An electrical motor is connected with the rotatable shaft. The motor is operable to effect rotation of the rotatable shaft relative to the ball nut assembly to turn the steerable vehicle wheels.
US12054190B2
A sensor electrode and an insulating body are coupled together by a hot melt member in a sensor of a steering wheel. The sensor electrode makes contact with the insulating body at first protrusions so as to form through holes in the hot melt member. The hot melt member is accordingly able to stretch easily due to the through holes, enabling a high extensibility for the sensor to be achieved.
US12054186B1
The hand dolly with unloading mechanism comprises a hand dolly and an unloading mechanism. The hand dolly may be a manually-operated handcart that may be operable to move a payload. A base plate of the hand dolly may be pushed under the payload and the hand dolly may be tilted away from the payload such that a frame of the hand dolly and the base plate support the weight of the payload. The hand dolly may be pushed to move the payload, taking advantage of reduced friction offered by a pair of wheels on the hand dolly. The unloading mechanism may be a hand-operated mechanism for pushing the bottom of the payload off of the base plate.
US12054181B2
The present disclosure relates to systems and methods capable of adaptively estimating time-to-take over during ODD exit events, by estimating the recovery time for driver and the action time required to safely handle the situation. In more detail, the proposed system allows for field monitoring for online verification (i.e., in-vehicle verification) of adaptive hand over time, and for facilitated updating of the systems predicting the hand-over time (i.e., Action Time Network and Reaction Time Network) in a decoupled manner by efficient use of data from field monitoring.
US12054177B2
A method for child forward collision warning, the method may include sensing sensed information about an environment of a vehicle; detecting, based on the sensed information, a situation related to the environment; detecting, based on the sensed information, one or more children within the environment; classifying each child of the one or more children to a class; predicting, using a machine leaning process, a future behavior of the one or more children and an impact of the future behavior of the one or more children on a future progress of the vehicle; wherein the predicting of each child of the one or more children is responsive to a class of the child and to the situation; and responding to the predicting.
US12054173B2
Provided are methods for semantic annotation of sensor data using unreliable map annotation inputs, which can include training a machine learning model to accept inputs including images representing sensor data for a geographic area and unreliable semantic annotations for the geographic area. The machine learning model can be trained against validated semantic annotations for the geographic area, such that subsequent to training, additional images representing sensor data and additional unreliable semantic annotations can be passed through the neural network to provide predicted semantic annotations for the additional images. Systems and computer program products are also provided.
US12054168B2
Apparatuses, systems, and methods are provided for the logical configuration of vehicle control systems based on driver profiles. A vehicle control computer may identify driving behavior of a driver of a vehicle through vehicle operation data provided by one or more of vehicle sensors, a telematics device, and a mobile device. Based on the driving behavior, the vehicle control computer may develop a first driving profile for the driver of the vehicle. The vehicle control computer transmit the first driving profile to a remote server storing driving profiles of a plurality of users. The vehicle control computer may download a second driving profile associated with a different driver from the remote server. The vehicle control computer may configure vehicle operations based off of the second driving profile associated with the different driver and may actuate vehicle operation based on the configuration.
US12054166B2
Methods and systems are provided for driveline control and diagnostics. In one example, a vehicle system may include a controller with instructions stored in a first memory unit and when executed by a first processing unit cause the controller to write mechanical vehicle component operating data to a shared memory unit. The controller further includes instructions stored in a second memory unit that when executed by a second processing unit cause the controller to read the mechanical vehicle component operating data to determine data validity.
US12054165B2
Aspects of the present invention relate to a control system for a host vehicle, vehicle comprising the control system and a method for estimating a lateral position of a host vehicle. The host vehicle comprises a first sensor arrangement disposed at a first orientation relative to the host vehicle and at least one additional sensor arrangement, each additional sensor arrangement being disposed at an orientation relative to the host vehicle that is different to the first orientation. First sensor information is received from the first sensor arrangement and additional sensor information is received from each additional sensor arrangement. A lateral position of the vehicle relative to a roadway is determined using the additional sensor information if all or part of the first sensor information is interrupted and an output is provided in dependence on the determined lateral position.
US12054159B2
A computer program, a communication circuit for a trailer, a communication circuit for a transportation vehicle, a transportation vehicle, a trailer, and methods for communication between a transportation vehicle and a trailer. Provided is a method for communication between a transportation vehicle and a trailer which includes communicating a message between the transportation vehicle and the trailer using technology for communication between separate transportation vehicles.
US12054141B2
The disclosure relates to a collision risk reduction device and method. According to the disclosure, a device for reducing a risk of collision comprises a receiver receiving, from a sensor, object information, an interval setting unit setting an interval predetermined in left and right directions of a traveling direction of the host vehicle, as a first reference interval, and setting an interval, which is a predetermined length larger than the first reference interval, as a second reference interval, a controller determining a type of the object based on the object information if the object approaches within the second reference interval and setting an alarm including the type and location of the object and, if the object approaches within the first reference interval, setting an alarm for avoiding collision with the object based on the type of the object, and an output unit outputting the set alarms.
US12054132B2
The disclosure relates to a sensor assembly, having a housing, which has a cylindrical depression with a lateral wall which is closed in the circumferential direction of the depression, and having a cover which is assigned to the depression and bears at least one sensor unit, the cover having a cylindrical insertion portion which is partially inserted axially into the depression so that it is radially opposite the lateral wall at least in some regions, and the insertion portion being held axially in the depression by means of an interlocking connection. According to the disclosure, the interlocking connection has an elastically deformable C-ring, which is arranged coaxially with the insertion portion and is held axially between a first axial stop of the insertion portion on one side and a second axial stop of the lateral wall on the other side.
US12054131B2
An electric brake apparatus includes a brake mechanism, a parking mechanism, and a main ECU and rear electric brake ECUs. The main ECU performs re-holding control (re-clamping) of, after holding a braking force by the parking mechanism, releasing the holding of the braking force with the braking force applied or maintained and further applying the braking force, and then holding the braking force by the parking mechanism after that. In this case, the main ECU does not release the braking force on a rear right wheel until completing the re-holding control on a rear left wheel side. Alternatively, the main ECU does not release the braking force on the rear left wheel side until completing the re-holding control on the rear right wheel.
US12054127B2
A brake operation unit includes, for example, a master cylinder that movably houses a piston moving in connection with an operation member; an electric discharging unit including a motor and a discharging mechanism that is caused to discharge a working fluid by operation of the motor; and a reaction force applying mechanism that applies a reaction force to the operation member. A second central axis of the motor is separated from a first central axis of the master cylinder, and intersects a direction parallel to the first central axis. When viewed in a direction parallel to the second central axis, the first central axis is located between the second central axis and the reaction force applying mechanism.
US12054125B2
The invention relates to a wiper motor having a housing element connected to an electrical line that has an elastically deformable spring element in an end region projecting out of the housing element, wherein the spring element, in order to form an electrically conductive connection with a counterpart element on the housing element, is movable, with respect to a first, relaxed position of the spring element, into a second, elastically deformed position generating a contact force on the counterpart element.
US12054117B1
A seatbelt system includes a stanchion having a first end and a second end and a linear actuator fixedly connected relative to the stanchion. The linear actuator includes a shuttle. The shuttle is shiftable between the first end and the second end of the stanchion. A seatbelt is supported by the stanchion. The seatbelt includes a buckle, a lap portion, and a shoulder portion. The lap portion is connected to the shuttle. A controller is operatively connected to the linear actuator. The controller selectively raises the shuttle to lift the lap portion of the seatbelt toward the second end of the stanchion to accommodate an individual using a wheel chair.
US12054110B2
A system for controlling one or more functions of a vehicle responsive to a cognitive state of a vehicle user comprises one or more controllers configured to receive cognitive state data indicative of a cognitive state of the user of the vehicle and context data indicative of a context of one or both of the user and the vehicle. The one or more controllers are configured to control the one or more functions of the vehicle in dependence on the received indication of the cognitive state of the user and the context data. The controllers are configured to output control data for controlling the one of more functions of the vehicle.
US12054102B1
A sound bar having a mounting assembly configured to pivotally secure the bar. The sound bar includes an elongated, at least partially hollow, housing. The housing has a body extending between two opposing ends. A speaker array is positioned in the body. At least one speaker is positioned in at least one end of the bar. The end speaker(s) are preferably bass speakers in fluid communication with the hollow housing. A grill is preferably positioned over at least one of the housing ends. The grill preferably has a center hub affixed to an outer rim by spokes defining open spaces in the grill to facilitate the emission of sound. A mount is attached to the sound bar to secure the bar to a structure while allowing the bar to pivot along its longitudinal axis. Preferably, the mount is secured to the center hub of the grill.
US12054100B2
The present invention provides an in-vehicle display device, an in-vehicle display system, and a vehicle. The in-vehicle display device includes a display panel and an optical module. In a top view of the in-vehicle display device, a distance between the optical module and a left edge of the display panel or a distance between the optical module and a right edge of the display panel is from a 2 - L tan ( α 2 ) + L ′ 2 to a 2 + L tan ( α 2 ) - L ′ 2 , a distance between the optical module and an upper edge of the display panel is from 0 to b 2 + L tan ( β 2 ) - L ′′ 2 cos θ , and a distance between the optical module and a lower edge of the display panel is from b 2 - L tan ( β 2 ) - L ′′ 2 cos θ to b.
US12054095B2
A lighting system enables a lighting pattern to be displayed on a vehicle when the vehicle is in motion. A lighting pattern may include lights that fluctuate (with respect to luminosity) or lights that stay, that is, are solid, at the same luminosity. The length of time that a light, such as an LED lamp, is powered on may vary. Similarly, the amount of time between two adjacent lights are powered off and powered on may also vary. As such, the lighting sequence is flexible and can be customized so that all lights are not on for the same length of time and the time between two lights being powered may vary. A vehicle front alert system allows for improved perception of speed of an approaching vehicle, human, or object.
US12054084B2
A vehicle includes a dashboard having an underside that extends over a foot well, a floor having a base portion and an inclined portion that at least partially defines the foot well and extends vehicle-upward and vehicle-forward from the base portion beneath the dashboard, a seating assembly that corresponds with the foot well and includes a seat base and a seatback, and a foot rest positioned vehicle-upward of the inclined portion of the floor and having an upper support surface configured to support the feet of an occupant of the seating assembly. The foot rest is at least one of positioned within the foot well and at least partially defining the foot well.
US12054073B2
An apparatus includes a first analog-to-digital converter configured to measure a first reference voltage and a third reference voltage. The apparatus also includes a second analog-to-digital converter configured to measure a second reference voltage and a fourth reference voltage. The apparatus also includes a controller configured to calculate a first resistance ratio, and determine a positive high voltage associated with the positive high voltage direct current input signal based, at least in part, on the first resistance ratio. The controller is further configured to calculate a second resistance ratio, and determine a negative high voltage associated with the negative high voltage direct current input signal based, at least in part, on the second resistance ratio.
US12054072B2
An information processing system comprises a requirement specification acquisition unit for acquiring requirement specification information indicative of a content of a requirement specification relating to a fuel cell; and a fee plan determination unit for determining a fee plan for determining a usage fee of the fuel cell, based on the requirement specification indicated by the requirement specification information. The fee plan may include information indicative of a correspondence between a degree of operation of the fuel cell and the usage fee of the fuel cell.
US12054068B2
A battery network management system (1) for swappable batteries (5) used in vehicles (9), the system (1) comprising: at least one swappable battery (5) to discharge electrical power to drive a vehicle (9); and a charging station (3) to receive the swappable battery (5). The charging station (3) charges the swappable battery (5) based on a first condition that the swappable battery (5) is authenticated by an authentication system (7); and a first code (8) is associated with the swappable battery (5) to attest the swappable battery (5) was charged by the charging station (3) based on the first condition. The at least one swappable battery (5) discharges electrical power to drive a vehicle (9) based on a second condition that: the swappable battery (5) is received in the vehicle (9) that is authenticated by the authentication system (7); and the authentication system (7) authenticates the first code (8).
US12054067B2
Provided are a communication apparatus and a communication method for message exchange with charging equipment, and an electric vehicle comprising the communication apparatus. The communication apparatus includes a communication unit provided to be coupled to the charging equipment through a first communication channel, and a control unit coupled to the communication unit through a second communication channel. The control unit determines a target polling time based on a value set to a time-out flag associated with a request message, when transmitting the request message to the communication unit at a first time point. Subsequently, the control unit periodically checks whether a response message from the charging equipment is received by the communication unit at each target polling time for a waiting period from the first time point to a second time point at which a time-out time associated with the request message has passed from the first time point.
US12054064B2
A combined battery management system, charger, and direct current converter (BCD) for an electric vehicle is disclosed. The combined unit includes an enclosure enclosing: an on board charger (OBC); a direct current converter (DC-DC); and a single cold plate thermally coupled to both the OBC and the DC-DC, the single cold plate configured to provide cooling for both the OBC and the DC-DC. The combined unit also includes a plurality of 12V terminal posts on the enclosure, at least one of the plurality of 12V terminal posts for 12V in and at least two of the plurality of 12V terminal posts for 12V outs.
US12054063B2
A method for the exchange of electrical energy between at least two moving, electrically powered vehicles, comprising the steps: providing a first and a second electrically powered vehicle, having a respective electrical energy store, the energy store of the first and the second vehicle can emit or receive electrical energy, and the first and second vehicles move or are to be moved along a first or second route; changing the first and second routes in such a way that both changed routes coincide along a route section; steering the first and second vehicle along the changed first and second route in such a way that both the vehicles move along the coinciding route section at a distance to one another that is smaller than a predefined maximum distance; and transferring electrical energy from the energy store of the first vehicle to the energy store of the second vehicle.
US12054059B2
The present invention relates to a method for activating a segment for enabling electrical power delivery to vehicles, the segment being one of a plurality of segments consecutively arranged along a single track line of an electric road system that further comprises a base station, the method comprising: receiving, at the base station, identification data transmitted from a vehicle, the identification data identifying the vehicle; associating an activation key with the identification data with each other; transmitting the activation key from the base station to the segment; receiving, at the segment and via short range radio communication, an activation request sent from the vehicle, wherein the activation request comprises an identification key associated with the identification data; confirming, at the segment, that the received identification key is associated with the received activation key; and upon positive confirmation, activating the segment for enabling power delivery to the vehicle.
US12054054B2
A motor noise reduction control apparatus of an eco-friendly vehicle includes: a driving mode selector for selecting one of a high fuel economy driving mode and a low-noise driving mode; and a motor controller configured to generate a current command for motor drive using a maximum motor efficiency control application current map when the high fuel economy driving mode is selected, and to generate a current command for motor drive using a minimum torque ripple control application current map when the low-noise driving mode is selected.
US12054043B2
A transmission device for a work vehicle includes an auxiliary transmission including forward gear shift stages for the work vehicle to move forward and a reverse gear shift stage for the work vehicle to move backward. The forward gear shift stages include a low-speed gear shift stage with a largest gear ratio among the plurality of forward gear shift stages, and a medium-speed gear shift stage with a gear ratio closest to a gear ratio of the reverse gear shift stage among the forward gear shift stages.
US12054040B2
The present disclosure relates to improved placement, positioning, and/or orientation of radiators and baffles on a vehicle to improve and/or optimize air flow, radiator, and fuel cell performance.
US12054038B2
A door hole cap having a sealing member to maintain water stopping performance of the door hole cap and reduce manufacturing costs. The door hole cap includes: a capping member having a groove that is recessed toward an inside of a vehicle and the sealing member attached to the groove. The groove is formed along an entire perimeter of the capping member. The sealing member includes: a main body section to be inserted into the groove; a first sealing section which extends from the main body section and which abuts a door inner panel; and a groove touch section which extends from the main body section toward an inner surface of the groove and which abuts the inner surface.
US12054023B2
Provided is a hybrid electromagnetic suspension capable of self-powering and a control method thereof. The hybrid electromagnetic suspension includes an integrated structure of linear motor and cylinder block of equivalent hydraulic damper, a suspension spring, a connecting pipeline, a hydraulic rectifier bridge, an accumulator, a hydraulic motor and a rotary motor. The upper and lower chambers of the working cylinder, the lower chamber of working cylinder and oil storage cylinder are connected through the hydraulic rectifier bridge and the pipeline. The control has three modes including passive mode, semi-active mode and active mode. The ECU detects the road level according to the received sensor signal, and switches to the corresponding mode to control the suspension according to obtained road level, so as to obtain the optimal suspension performance under each road level. In the device of the invention, the linear motor and the equivalent hydraulic damper recover the vibration energy together in the case of good road condition; the linear motor and the equivalent hydraulic damper attenuate the suspension vibration together in the case of poor road surface, and at the same time the equivalent hydraulic damper also recovers the vibration energy, thus the self-powering can be realized.
US12054016B2
A working head (1) for an apparatus (100) for mounting and demounting a tyre to and from a corresponding rim (C) of a vehicle wheel comprises: a contoured element, having a first end (2A) and a second end (2B), spaced from each other along a longitudinal orientation (L) and including a demounting guide (22) and a mounting guide (21) juxtaposed with the demounting guide (22) along a transverse orientation (T) perpendicular to the longitudinal orientation (L); a gripping tool (3), movable in a working plane perpendicular to the transverse orientation (T) between a gripping position (PP), where it is operatively interposed between the rim and the tyre, and a prising position (PS), where the gripping tool (3) is lifted longitudinally relative to the second end (2B) of the contoured element (2); a transmission unit (4) connectable to an actuator (103) and to the gripping tool (3) and configured to move the gripping tool (3). The demounting guide (22) is interposed, along the transverse orientation (T), between the gripping tool (3) and the mounting guide (21) of the contoured element (2), the mounting guide being removably connected to an arm (102) of the apparatus (100).
US12054015B2
A monitoring of a tire is performed by using a monitoring unit operated at low frequency and with low power needs, without the need of providing complex hardware and software adapted for reconstructing a signal descriptive of the tire deformations and/or for recognizing the start and the end of peaks or valleys or other significant points of such signal. The monitoring uses a statistical approach for the estimation of the length of the contact area, or of other parameters related to it, based on an estimation of a probability of finding the monitoring unit in correspondence of the contact area at a certain time during rolling.
US12054010B2
A tire according to the present disclosure is a tire including, in a tread surface, a tread land portion partitioned by a partitioning groove or by the partitioning groove and a tread edge. The tread land portion includes a sipe extending from a surface of the tread land portion inwardly in a tire radial direction. The sipe includes a widened portion with a larger sipe width than a position adjacent in a sipe longitudinal direction. The cross-sectional area of the widened portion in cross section perpendicular to the tire radial direction is larger on inside than on outside in the tire radial direction.
US12054004B2
Various embodiments of the present disclosure are directed to measuring rims and methods for measuring a brake abrasion of a wheel brake having a measuring rim. In one embodiment, consistent with the present disclosure, a measuring rim is disclosed including a circumferential tire support surface connected on one side to an end wall and on an opposite side to a seal to form an outwardly closed inner space, and a rotary feed-through provided on a central region of the end wall, the rotary feed-through configured to supply a gaseous medium to the inner space of the measuring rim and remove it therefrom.
US12053992B2
A printing apparatus includes a printing portion configured to perform printing on a recording sheet that has a recording surface and an adhesive surface provided opposite to the recording surface, a case in which a discharge port for discharging the recording sheet printed by the printing portion is formed on a first surface, and a non-adhesive member mounted in a state of covering at least a portion of the first surface of the case.
US12053991B2
The invention relates to a print system comprising at least two page-wide arrays of ink jet print heads, positioned in a frame over a conveyor belt for transporting a substrate underneath the arrays, three sensors for reading markers on the conveyor belt and a control unit that is configured to derive control signals from encoder signals of the three sensors. Two sensors are directly connected to the frame and a third sensor is connected to one of the said two sensors by an element with virtually no thermal expansion, extending in transport direction. The control signals, comprising signals for controlling a transport speed of the conveyor belt and line pulses for the at least two print heads, are derived in such a way that an amount of thermal expansion of the frame is determined and an absolute print resolution is maintained.
US12053990B2
The idle operation is performed before time t1. The supply amount of the ink from the main tank 95 to the collection sub-tank 92 can be increased with the passage of time while the supply of the ink from the main tank 95 to the collection sub-tank 92 is continued before and after a transition to the print starting operation from the idle operation. Therefore, it is possible to deal with the start of ink discharge from the discharge head H. That is, the ink is already supplied to the collection sub-tank 92 by the supply pump 962 before the start of printing, and the start of ink discharge can be dealt with by increasing the ink supply amount. Therefore, the ink can be stably discharged by suppressing an output variation of the circulation pump 93 at the start of printing.
US12053986B2
A piezoelectric element includes a substrate and a laminate which is provided on the substrate and which includes a first electrode, a seed layer, a piezoelectric layer, and a second electrode in this order, and the seed layer includes a composite oxide containing as a constituent element, lead, iron, and titanium.
US12053985B2
A liquid discharge head includes: a flow passage substrate which is formed with individual flow passages, the individual flow passages including nozzles and pressure chambers communicated with the nozzles respectively; actuators which are fixed to a surface of the flow passage substrate and which overlap with the pressure chambers respectively in an orthogonal direction; and a protective substrate which is fixed to the surface and which covers the actuators. The protective substrate has at least one wall portion for defining actuator accommodating chambers which accommodate the actuators respectively. The wall portion overlaps in the orthogonal direction with a partition wall for partitioning two pressure chambers in the flow passage substrate. The wall portion is adhered to the surface via an adhesive portion. A protective film is formed at portions of the protective substrate and the adhesive portion which define the actuator accommodating chambers.
US12053984B2
A method of acoustophoretic printing comprises generating an acoustic field at a first end of an acoustic chamber fully or partially enclosed by sound-reflecting walls. The acoustic field interacts with the sound-reflecting walls and travels through the acoustic chamber. The acoustic field is enhanced in a chamber outlet at a second end of the acoustic chamber. An ink is delivered into a nozzle positioned within the acoustic chamber. The nozzle has a nozzle opening projecting into the chamber outlet. The ink travels through the nozzle and is exposed to the enhanced acoustic field at the nozzle opening, and a predetermined volume of the ink is ejected from the nozzle opening and out of the acoustic chamber.
US12053976B2
A rebel printer includes an estimation unit that estimates a remaining amount of a roll sheet based on R=PF/(π·REV) (Equation (1)). A first measurement unit resets the measured cumulative rotation amount each time the remaining amount of the roll sheet is estimated or each time the remaining amount of the roll sheet is estimated multiple times, A second measurement unit resets the measured cumulative conveyance amount each time the remaining amount of the roll sheet is estimated or each time the remaining amount of the roll sheet is estimated multiple times, and the estimation unit performs a filter process on A diameter of the roll sheet calculated using the Equation (1), and estimates the diameter subjected to the filter process as the remaining amount of the roll sheet.
US12053968B2
A method of evaluating a laminate formed of two or more layers bonded to each other includes an image obtaining step of obtaining a two-dimensional image of the laminate; a detecting step of detecting air-pocket corresponding regions from a two-dimensional image; a characteristic value obtaining step of determining a characteristic value related to areas of the air-pocket corresponding regions; and an evaluation step of evaluating the laminate based on the characteristic value. is a method of evaluating a laminate.
US12053961B1
The present invention relates to an easily constructed stone chip-preventing protection film attachable to the outside of an automobile windshield. The easily constructed stone chip-preventing protection film attachable to the outside of an automobile windshield, according to the present invention, comprises: a substrate film layer (100); a surface coating layer (200) disposed on the substrate film layer (100); a protective film layer (300) disposed on the surface coating layer (200); an adhesive layer (400) disposed under the substrate film layer (100); and a release film layer (500) disposed under the adhesive layer (400). By the construction described above, since the easily constructed stone chip-preventing protection film attachable to the outside of an automobile windshield, according to the present invention, includes a substrate film layer formed of a high elastic film to configure an automobile windshield protection film, the film can be gently attached and easily constructed without performing a heating process according to the shape of the windshield, so as to enhance the construction efficiency and prevent a stone chip from being caused by an impact of a small stone or a hard foreign substance.
US12053952B2
Provided is a coated aluminum material for joining having an adhesion layer on a surface, and can exert excellent adhesion strength and corrosion resistance performance even under severe use conditions while being chromium-free. Provided is a coated aluminum material capable of producing the coated aluminum material for joining, and an aluminum resin composite material using the coated aluminum material for joining. Disclosed are a coated aluminum material for joining having an adhesion layer on a surface thereof and including a coated aluminum material and a silica-containing film formed on a surface of the aluminum material, the silica-containing film including 0.5 to 35 mass % of a silane coupling agent and having Si and P contents of 2 to 60, and 0.1 to 6.0 mg/m2, respectively, and P/Si mass ratio of P content and Si content of 0.02 to 0.15, and a coated aluminum material capable of producing the coated aluminum material for joining, and an aluminum resin composite material obtained using the coated aluminum material for joining.
US12053951B2
A multilayer article is provided which is suitable for use in making (or as) a fuel container by rotational molding, wherein the multilayer article has at least one layer of a thermally cured polymer composition and another layer of a barrier polymer composition, wherein the barrier polymer composition comprises a specified modified ethylene-vinyl alcohol copolymer as a barrier polymer.
US12053948B2
A method of forming a polymeric foam material is provided and includes providing a precursor material having a first thickness, the precursor material being an open-cell foam material and applying a uniaxial compressive force to the precursor material to compress the precursor material to a second thickness, the compressive force causing a cell structure of the precursor material to collapse. The method also includes heating the precursor material at a molding temperature for a first time period while the compressive force is applied, the first time period being sufficient to heat the precursor material to a softening temperature, removing the compressive force from the precursor material, and maintaining the cell structure of the precursor material in a collapsed state.
US12053942B2
A method, apparatus, system, and computer program product for fabricating a composite part. Composite materials are laid up on a mandrel. A caul is placed over the composite materials laid up on the mandrel. An inner mold line of the caul is sized to an outer surface of the composite materials in a cured state. The composite materials laid up on the mandrel with the caul over the composite materials is cured to form the composite part. The composite materials expand to the inner mold line of the caul during curing of the composite materials to form the composite part.
US12053941B2
A manufacturing tool for forming composite structures includes at least one interchangeable mold template having a plurality of incorporated part shapes, and a backbone that connects to and supports the at least one interchangeable mold template during a process of laying up prepreg composite material to form a plurality of three-dimensional structures corresponding to the plurality of incorporated part shapes. A method for simultaneous manufacture of a plurality of composite structures includes providing an interchangeable mold template having a plurality of three-dimensional part shapes, fastening the interchangeable mold template to a backbone structure, laying up prepreg material over the interchangeable mold template to form a material layer, repeating laying up prepreg material to form a plurality of material layers each having a predetermined fiber orientation, and curing the plurality of material layers on the interchangeable mold template to form a plurality of structures corresponding to the three-dimensional part shapes.
US12053940B2
An actuator includes: a cylinder, formed of carbon fiber reinforced polymer (CFRP), that extends along an actuator axis between a cylinder first end and a cylinder second end, and defines a cylinder inner diameter surface; a screw shaft that extends along the actuator axis between a screw shaft first end and a screw shaft second end, that is at least partially within the cylinder, and that is operationally connected, intermediate of the screw shaft first and second ends, to the cylinder second end; a screw shaft head affixed to the screw shaft first end, that in operation rotates relative to the cylinder, and that defines a screw shaft head outer diameter surface that faces the cylinder inner diameter surface with a slip fit therebetween; and a bearing ring affixed to the screw shaft head outer diameter surface, that is formed of polyether ether ketone (PEEK).
US12053933B2
An induction sealing device for heat sealing packaging material for producing sealed packages of pourable food products, the sealing device comprising: an inductor configured to induce a current in the packaging material, the inductor comprising conductor elements; a polymer insert holding the conductor elements; and a supporting body holding the polymer insert; wherein the polymer insert comprises a polymer matrix into which graphene particles are dispersed.
US12053919B2
In a method for producing helical coils, in particular for coil screens, a filament is conveyed in a filament conveying direction through a first channel portion of a first rotation body, and subsequently conveyed through a second channel portion of a second rotation body which rotates synchronously with the first rotation body. The filament is subsequently wound around a protruding winding mandrel, such that a helical coil is produced from the filament by a continuous feed of the windings of the filament wound around the winding mandrel. A heated heating fluid flows with an excess pressure through the first channel portion and the second channel portion, arranged downstream, and in the process heats the filament conveyed through the first channel portion and subsequently through the second channel portion. The filament emerging from the second channel portion is deformed, using a deformation apparatus, prior to winding onto the winding mandrel.
US12053918B2
The present invention relates to a multilayered film having a high degree of freedom regarding selection of a material and a decoration method, which is not only excellent in handling properties and low-temperature adhesiveness to adherends of various materials but also applicable to decorative molding of every sort in a three-dimensional solid shape, and a method for producing the same. The present invention provides a multilayered film including, as an intermediate layer (X), a thermoplastic resin layer having a bending rigidity of 60 to 30,000 kPa·mm3; a layer (Y) composed of a thermoplastic polymer composition on both surfaces of the intermediate layer (X), the thermoplastic polymer composition containing 0 to 50 parts by mass of a polypropylene-based resin (B) based on 100 parts by mass of a thermoplastic elastomer (A) that is a block copolymer containing a polymer block (a1) composed of an aromatic vinyl compound unit and a polymer block (a2) composed of a conjugated diene compound unit; and a decorative layer (Z) closely arranged on the surface of either one of the layers (Y). The present invention also provides a method for producing the multilayered film, including bringing the thermoplastic resin layer (Y) as a surface layer in a molten state into contact with a roll whose surface is made of a hydrophobic resin.
US12053915B2
A door for a thrust reversal system, an aircraft with such a door, and a method for manufacturing a door of a thrust reversal system. The door comprises a wall formed from long fibers embedded in a thermoplastic resin matrix and a network of ribs overmolded on one of the faces of the wall. A propulsion assembly of an aircraft comprises a thrust reversal system having a plurality of such doors.
US12053911B2
A retaining wall block having a false joint and a system of retaining wall blocks. The retaining wall block includes a body having a first textured surface and a second textured surface and a false joint dividing the first and second textured surface. The false joint can have a depth divided by the width greater than two inches. The false joint can have an interior angle of less than ten degrees. The system includes a plurality of retaining wall blocks and a first course of retaining wall blocks engaged with a second course of retaining wall blocks below. Each block in the system comprising a front face having a first textured surface and a second textured surface and a false joint dividing the first and second textured surface. The false joint can extend a predetermined depth of a third surface.
US12053908B2
A method and system for recycling wind turbine blades. A scalper scalps off balsa wood and foam from recycled composite chips, a lump breaker shatters the chips produced by the scalper, a hammer mill breaks fiber chips produced by the lump breaker to reduce the chips to strand clusters, a vibratory screen and cyclone air classifier or circular vibratory screener separate strand clusters of acceptable size from larger strand clusters that require repeated processing with a hammer mill, another vibratory screen and cyclone air classifier or circular vibratory screener further separate strand clusters of acceptable size from larger strand clusters that require repeated processing with a hammer mill, and a granulator pulverizes the resulting fiber strand into micro-fibers that can be used as reinforcement fibers.
US12053907B2
A building material manufacturing apparatus includes a sieve portion 10 and a receiver 30 that receives a building raw material M that has passed through the meshes of the sieve portion 10. The sieve portion 10 includes a series of sheets that are each capable of performing a wave motion when the apparatus is operating, that have an inclination, and that are arranged in a direction of the inclination. The series of sheets include a sieve sheet 12 and a sieve sheet 13 positioned below the sieve sheet 12. In the sieve sheet 12, meshes having an identical size are arranged at a regular pitch in a sheet width direction W. In the sieve sheet 13, meshes having two or more different sizes are arranged or a mesh region R1 and a non-mesh region R2 are arranged, in the sheet width direction W. The receiver 30 is movable below the series of sheets. The building material manufacturing method includes, by using the apparatus, forming a mat on the receiver 30, the mat including a first layer formed from a part of the building raw material M that has passed through the meshes of the sieve sheet 12 and a second layer formed from a part of the building raw material M that has passed through the meshes of the sieve sheet 13.
US12053906B2
A method for fabricating a protonic ceramic energy device includes: coating an electrolyte layer on an anode layer; and densifying the electrolyte layer by a rapid laser reactive sintering (RLRS) process on the electrolyte layer and/or the anode layer to form a half-cell comprising a dense electrolyte and a porous anode.
US12053900B2
A cutting device includes a platen, a mounting portion, a movement mechanism, a processor, and a memory. The memory is configured to store computer-readable instructions that, when executed by the processor, instruct the processor to perform processes including acquiring a hardness-correspondence value corresponding to a hardness of a cutting object placed on the platen, acquiring cutting data for cutting a pattern from the cutting object, setting, based on the hardness-correspondence value, an offset amount used for a rotation correction to a greater value when the hardness of the cutting object is hard than when the hardness of the cutting object is soft, correcting, using the set offset amount, data, of the cutting data, corresponding to a direction change section, and performing cutting processing to cut the cutting object using a cutting blade, by controlling the movement mechanism in accordance with the corrected cutting data.
US12053897B2
A shaver head has an upper housing having at least one blade secured thereto, a front mating engagement mechanism, and a rear engagement catch mechanism. The shaver head also has a lower housing having a front mating engagement mechanism, and a locking switch secured adjacent the rear edge of the lower housing, the locking switch having a button coupled to a catch which releasably engages the rear engagement catch mechanism.
US12053890B2
In one aspect, there is provided a computer-implemented method that includes receiving a request to generate workcell data representing physical dimensions of a workcell having a physical robot arm, executing a calibration program that causes the physical robot arm to move within the workcell and record locations within the workcell at which the robot arm made contact with an object, generating, from the locations within the workcell at which one or more sensors of the robot arm recorded a resistance above a threshold, a representation of physical boundaries in the workcell, obtaining an initial virtual representation of the workcell, and updating the initial virtual representation of the workcell according to the representation of physical boundaries generated from executing the calibration program.
US12053882B2
Disclosed is a two-layer three-rail planar robot with a parallelogram, including a fixed platform, a moving platform, and three branched chains. Three planar curved rails I are provided on the fixed platform. Three planar curved rails II are fixedly connected to the moving platform. Each planar curved rail I is connected to a planar curved rail II corresponding to the planar curved rail I by one of the branched chains. Each of the branched chains includes a slider I, two connecting rods provided in parallel, a slider II. The slider I is slidably connected to the planar curved rail I. The slider I is rotatably connected to one end of each connecting rod by a revolute pair I, the other end of the connecting rod is rotatably connected to the slider II by a revolute pair II. The slider II is slidably connected to the planar curved rail II.
US12053879B2
The present invention provides a chain plate flexible finger including a chain plate framework, a pneumatic elastic bellows artificial muscle, and a plastic annular frame. The axial expansion of the elastic bellows artificial muscle is restricted by the chain plate framework to overcome the elastic force of a tension spring to bend, to generate conformal contact between one or more chain plates and an object to be gripped and generate a contact force for a gripping state. With the control of a high-speed on-off valve, the air pressure in an inner cavity of the elastic bellows artificial muscle is accurately controlled to vertically or horizontally grip a cylindrical object, a cuboid object, a spherical object or an ellipsoid object. The flexible finger has adequate flexible adaptability and a simple structure, and is reliable to use, and adapts to differently shaped objects to be gripped and vertically and transversely placed objects.
US12053876B2
This workpiece transportation member includes at least one pair of support beams that each have a configuration where a placing portion configured to allow a heated workpiece to be placed is provided at an upper end portion, extend in a predetermined length direction, and are disposed at an interval in a width direction orthogonal to the length direction and a connecting portion configured to connect the at least one pair of support beams to each other at a position below the position of the upper end portion.
US12053873B2
A mesh network controller for a plurality of collaborative utility robots disposed around an industrial environment monitors and controls the utility robots for movement and redeployment around the industrial environment for engaging with industrial processes and receiving a process specific control program or instruction set for performing a utilization task required by the industrial process and gathering analytics from attached sensors. Upon completion or demand, the engaged utility robot may be reconfigured for receiving a different process specific instruction set for performing and data gathering of a different utilization task.
US12053867B2
A hydraulic tensioning apparatus for tensioning a threaded member (2) having a thread, comprising: a hydraulic tensioner (1), having a body (4) and a pressure space (13) for hydraulic fluid and having a thread engaging member (7) arranged to engage the thread of the threaded member (2) and to be urged away from the body (4) on introduction of hydraulic fluid into the pressure space (13) so as to tension the threaded member (2); a displacement sensor (11, 12) arranged to measure a linear displacement of the thread engaging member (7) relative to the base (4) and to provide an output indicative of the linear displacement; a rotation sensor (65, 66) arranged to determine a rotation of a nut (3) rotating on the threaded member (2) and arranged to produce output indicative of a rotation angle of the nut (3); and a control unit (80) arranged to take as inputs the outputs of the displacement sensor (11, 12) and the rotation sensor (65, 66), and to determine from the output of the displacement sensor (11, 12) a required angle of rotation of the nut (3) which accommodates for extension of the threaded member (2) due to being tensioned by the hydraulic tensioner (1).
US12053860B2
A constant torque tool provided, including: a driver body, including a handle and a working rod connected with the handle, at least one of the handle and the working rod being integrally formed with a first blocking structure; a sleeve member, being rotatably disposed around the driver body and integrally formed with a second blocking structure, the second blocking structure being releasably stuck with the first blocking structure in a rotation direction of the sleeve member; wherein when there is a relative torque greater than a predetermined torque between the sleeve member and the driver body, at least one of the second blocking structure and the first blocking structure deforms and the second blocking structure is slidable over the first blocking structure in the rotation direction.
US12053858B2
A backerplate for a portable drywall sander hub assembly includes a mounting portion and a backerplate body. The mounting portion includes a threaded bore adapted to couple the backerplate to a sander hub. The backerplate body is connected to the mounting portion. The backerplate body forms a plurality of apertures therein positioned radially between an outer circumference of the backerplate body and the mounting portion. The plurality of apertures are adapted for dust to pass therethrough during operation of a drywall sander with the backerplate mounted thereto.
US12053852B2
A barrel polishing apparatus has a barrel tank. The barrel tank includes a cylindrical fixed tank having a center axis and a rotary disk provided to cover a bottom portion of the fixed tank and rotatable about the center axis. The barrel polishing apparatus further includes a tilting mechanism. The tilting mechanism has a tilting shaft extending in a horizontal direction to tilt the barrel tank around the tilting shaft. The tilting shaft is disposed closer to the upper edge of the fixed tank than a centroidal line extending parallel to the tilting shaft and passing through the center of gravity of the barrel tank when viewed from a direction parallel to an extending direction of the tilting shaft.
US12053849B2
The present disclosure relates to a vibration damping system and a method for estimating a cutting force of a machine tool using the same, and according to the present disclosure, disclosed is technology including a housing; a stator rotatably positioned at an arbitrary angle in an internal space of the housing; a rotor positioned in a space inside the stator and rotating around an axis of rotation; a spindle rotating with the rotor; a first expander applying an attractive force that pulls the stator when the stator rotates; a second expander applying an attractive force in an opposite direction to the attractive force of the first expander; a first compressor applying a repulsive force that pushes the stator; and a second compressor; to suppress the generation of vibrations of the machine tool, thereby improving machining quality and machining accuracy of a structure.
US12053847B2
A replacement compressor outlet housing includes a compressor outlet housing, having a volute and a radially inwardly extending finger extending from a radially inner end of the volute. The radially inwardly extending finger is welded to an insert. The insert has a bearing support defining a bore. The insert has a web connecting a ledge to the bearing support. The radially inwardly extending finger welded to the ledge.
US12053841B2
The disclosed embodiments relate to the monitoring and control of additive manufacturing. In particular, a method is shown for removing errors inherent in thermal measurement equipment so that the presence of errors in a product build operation can be identified and acted upon with greater precision. Instead of monitoring a grid of discrete locations on the build plane with a temperature sensor, the intensity, duration and in some cases position of each scan is recorded in order to characterize one or more build operations.
US12053836B2
Beam-shaping laser optics are provided with a lens field (28) which comprises a plurality of first lenses (32) which are configured and arranged next to one another such that the plurality of first lenses (32) effect a beam shaping in a first direction (y) normal to an optical axis (x), as well as with an individual second lens (30) which is configured such that the individual second lens (30) effects a beam shaping in a second direction (z) normal to the optical axis as well (x) as well as the first direction (y). The lens field (28) and the second lens (30) are arranged in a beam path (12) one after the other along the optical axis (x). A laser system is provided with such beam optics.
US12053831B2
A step drill bit having a hole processing portion and at least two flutes extending on the hole processing portion, the hole processing portion comprising step sections, each step section and the at least two flutes forming at least two cutting edges distributed in a circumferential direction of the step section, each cutting edge having a tooth profile, wherein the first cutting edge and the second cutting edge are at least partially different from each other in the structure of their respective tooth profiles.
US12053822B2
A method is provided for mitigating metal particle leakage from a three-dimensional printed part. The method includes providing an additively manufactured part manufactured out of one or more materials, and the one or more materials comprise a metal. The method also includes applying a coating over surfaces of the additively manufactured part to keep metal particles from leaking from the additively manufactured part.
US12053818B2
A method of making an ejector device. The method includes providing a substrate and forming one or more ejector conduits on the substrate. The one or more ejector conduits comprise: a first end configured to accept a print material; a second end comprising an ejector nozzle, the ejector nozzle comprising a first electrode pair that includes a first electrode and a second electrode, at least one surface of the first electrode being exposed in the ejector nozzle and at least one surface of the second electrode being exposed in the ejector nozzle; and at least one passageway for allowing the print material to flow from the first end to the second end. A method of printing a three-dimensional object and a method for jetting print material from a printer jetting mechanism are also disclosed.
US12053817B2
A method for casting an object includes additively producing, by a casting system, multiple production layers, one currently-produced production layer after the other. For each currently-produced production layer, the method includes forming, by a mold system of the casting system, one or more mold-layers, providing, by a replaceable material provision system of the casting system, one or more replaceable material layers; and forming, by a molten metal processing of the casting system, one or more current object regions of the currently-produced production layer by providing molten metal that replaces the one or more replaceable material layers.
US12053815B2
The invention relates to a method for producing a chassis part from micro-alloyed steel, having an improved cold workability of cold-solidified, mechanically separated sheet-metal edges, comprising the following method steps: —providing a hot-rolled strip or a hot-rolled strip sheet of the claimed alloy composition in weight percent, cutting a blank at room temperature and optionally carrying out further punching or cutting operations, —heating exclusively the sheet metal edge regions of the blank, which have been cold-solidified by the cutting or punching operations, to a temperature of at least 700° C. with a dwell time of at most 10 seconds and subsequent cooling with air, —cold forming the blank in one or more steps to form a chassis part at room temperature.
US12053812B2
A method of applying a marking to a part in a stamping die includes moving a component of the stamping die, the component having a mechanical application device secured thereto. A controlled volume of a marking medium flows through the mechanical application device during the moving such that a volume of the marking medium is controlled by the moving of the component during a stamping die operation. In one form, the component is an upper die of the stamping die.
US12053806B2
A die bonding apparatus includes: a transfer section for transferring a substrate on which a die is to be mounted in a first direction; a cleaning head including a first nozzle, a second nozzle, and a suction aperture; and a drive section that moves the cleaning head in a second direction. The suction aperture first and second sides extend in the first direction in a planar view, and is disposed between blowout openings of the first nozzle and the second nozzle. The blowout opening of the first nozzle extends along the first side of the suction aperture in a planar view, and perpendicularly to a surface of the substrate. The blowout opening of the second nozzle extends along the second side of the suction aperture in a planar view, and aslant toward the suction aperture rather than perpendicularly to the surface of the substrate.
US12053804B2
A robot scheduling method. Robots include a cleaning robot for performing cleaning operations in a cleaning region and a conveying robot for transporting the cleaning robot in an aisle region. The robot scheduling method includes a task generating step, a task issuing step, a route planning step, a travel controlling step, and a docking controlling step.
US12053801B1
Two methods or apparatuses for separating two enantiomorphs of a chiral object. First, the apparatus includes a bended channel, for which the first opening is the orthogonal projection of one enantiomorph in a certain orientation, and the second opening is a different orthogonal projection of the same orientation. At the bend, the channel surface is complementary to the three-dimensional shape of the enantiomorph, which permits one enantiomorph to pass through the second opening, but blocks the other enantiomorph. Second, the apparatus includes a single asymmetric opening that is a small orthogonal projection of the chiral object. Both enantiomorphs of the chiral object can pass through the opening by manual manipulation. By free falling, one enantiomorph will pass through while the other will be blocked. These separation apparatuses are applied to toys, puzzles, and educational tools.
US12053800B1
A vibratory screening machine includes replaceable screen assemblies. Compression mechanisms are used to secure replaceable screen assemblies to the vibratory screening machine. Each compression mechanism applies a force to a replaceable screen assembly that includes both a horizontal component and a downward vertical component. Each replaceable screen assembly is typically substantially flat prior to installation on a vibratory screening machine. The force applied to a screen assembly by one or more compression mechanisms causes the screen assembly to be pushed into engagement with underlying concave support members such that the screen assembly itself assumes a concave shape with the center of the screen assembly being lower than the side edges. The vertical downward component of the force helps to secure the screen assembly to the screening machine.
US12053788B2
A dispenser system for dispensing a fluid product comprises: an elongated container containing the fluid product to be dispensed, a pump assembly coupled with the elongate container from the distal end, a piston which is slidably positioned in the container at the closed proximal end and contacting with the fluid product, and a standing cap. The standing cap has an opening for engaging the pump assembly, and has a supporting structure opposite to the opening, wherein the supporting structure comprises one or more supporting sections that define a supporting plane, wherein the dispenser system, when in a main standing position, stands upon the supporting structure of the standing cap, with the closed proximal end of the elongated container is on the topmost. Further the supporting structure of the standing cap has a projected area on the supporting plane which is larger than the largest cross-sectional area of the elongated container.
US12053783B2
A low-profile, vibration-damped tabletop for supporting sensitive scientific equipment is described. The tabletop may include a laminated structure having a lower metal plate that is sized to achieve a desired weight for the tabletop, a manufactured, homogenous filler and a “clean top” metal upper skin having a plurality of holes backed by liquid impermeable barriers. The damping characteristics are improved at low frequencies compared to a comparable structure with a honeycomb filler.
US12053781B2
Disclosed herein are solvent reservoir systems for steady flow delivery and simultaneous monitoring of solvent level and solvent density within the solvent reservoir systems and methods for monitoring the solvent reservoir systems and providing feedback to a user or adjusting the systems in response to the monitored characteristics.
US12053779B2
In some forms, the present disclosure provides systems and methods for isolation of platelet rich plasma from a liquid tissue sample. In accordance with some forms of the disclosed systems and methods, provide rapid separation of blood components with the need for centrifugation. Accordingly, in one embodiment, the present disclosure provides a method for isolating platelet rich plasma, the method comprising combining a liquid tissue sample with a polymer composition, the polymer composition comprising polyethylene glycol.
US12053762B2
Described herein are catalysts and methods for converting waste biogas (e.g., a mixture of carbon dioxide and methane) into useful products. In some embodiments, the biogas is converted into a highly purified methane, that can be further processed to generate fuel products, including recycled natural gas (RNG) and liquid fuels. The described catalysts and methods may be advantageous over conventional methods, including by reducing catalyst costs, decreasing temperature requirements and/or providing higher purity products by reducing carbon dioxide and carbon monoxide in product streams.
US12053760B2
A three-dimensional porous catalyst, catalyst carrier or absorbent monolith of stacked strands of catalyst, catalyst carrier or absorbent material, composed of alternating layers of linear spaced-apart parallel strands, wherein the strands in alternating layers are oriented at an angle to one another, wherein the distance between inner spaced-apart parallel strands is larger than the distance between outer spaced-apart parallel strands in at least a part of the layers of the monolith.
US12053757B2
The present invention relates to a super absorbent polymer exhibiting more improved absorption under pressure and liquid permeability, even while basically maintaining excellent centrifuge retention capacity and absorption rate, and a method for producing the same. The super absorbent polymer comprises: a base polymer powder including a first crosslinked polymer of a water-soluble ethylenically unsaturated monomer having at least partially neutralized acidic groups; and a surface crosslinked layer formed on the base polymer powder and including a second crosslinked polymer in which the first crosslinked polymer is further crosslinked via a surface crosslinking agent, wherein the surface crosslinking agent includes at least two compounds having a solubility parameter value (σ) of 12.5 (cal/cm3)1/2 or more, and wherein at least one of the surface crosslinking agents is an alkylene carbonate-based compound, and the remainder is selected from the group consisting of an alkylene carbonate-based compound and a polyhydric alcohol-based compound.
US12053755B2
A gas analysis system and method with a spectrometer, such as a Fourier transform infrared spectrometer, utilizing a reactor, such as a catalytic reactor, for providing reference spectra.
US12053746B2
The present application provides a high-gravity device for generating nano/micron bubble and a reaction system. In the device, the liquid phase is continuous phase and the gas phase is dispersed phase. A gas enters the interior of the device from a hollow shaft, and the gas is subjected to primary shearing under a shearing effect of aerating micropores to form bubbles; then, the bubbles rapidly disengage from the surface of a rotating shaft under the effect of the rotating shaft rotating at a high speed, and are subjected to secondary shearing under the high-gravity environment with the strong shearing force formed by the rotating shaft to form nano/micron bubbles. The device has the advantages of fastness, stability, and small average particle size. The average particle size of the formed nano/micron bubbles is between 800 nanometers and 50 microns, and the average particle size of the bubbles can be regulated in a range by adjusting the rotating speed of the rotating shaft.
US12053732B2
A modular filter for ventilation air vents comprises a filtering fabric roll (1) housed within a casing provided with anchoring means (13) engaging the surface (S) of the container which has the air intake port (B) to be filtered; the casing has a slot (9) for extracting the filtering fabric (T), and has a casing (4) comprised of a shaped wall (5) enclosed at the ends by covers (10, 40, 44, 51) or end supports (7, 47) of this wall having a shape corresponding to the shaped wall (5) and maintaining a longitudinal slot (9) at the front edges of the shaped wall to allow the passage for the extraction of the front (F) of the filtering fabric (T) unwound from the filtering fabric roll (1); at least one screw stay rod (8, 54) is placed between two covers (51) or end supports (7, 47) of the shaped wall and is tightened to define the proper distance between the two end supports or covers (51), by tightening the end supports (7, 47) or covers (51) to the shaped wall (5), one at each end, to close the access to the casing, and containing the filtering fabric roll (1) floating and free to rotate when the filtering fabric is dragged from the outside of the modular filter. Various methods for producing the shaped wall (5) and finalizing the casing (4) of the modular filter are indicated.
US12053721B2
A defoamer composition based on organofunctionally modified polysiloxanes contains one or more laterally polyether-modified polysiloxanes as component A and at least one terminally polyether-modified polysiloxane as component B.
US12053714B2
The invention discloses a photothermal evaporation material integrating light absorption and thermal insulation, comprising a heat insulator and a light absorber that covers the external surface of the heat insulator, the light absorber is vertically-oriented graphene, the heat insulator is a graphene foam, and the vertically-oriented graphene and graphene foam are connected by covalent bonds; the light absorber is vertically-oriented graphene whose surface is modified with hydrophilic functional groups. The invention also discloses a method for fabricating the photothermal evaporation material integrating light absorption and thermal insulation. The invention also discloses a solar energy photothermal seawater desalination device and a high-temperature steam sterilization device. The photothermal evaporation material integrating light absorption and thermal insulation overcomes the problem of easy separation between the light absorber and the heat insulator, realizes rapid and efficient photothermal evaporation, and improves the stability and photothermal conversion efficiency of the solar photothermal seawater desalination device and the high-temperature steam sterilization device.
US12053701B2
The present invention relates to the field of audio processing technology, and more particularly, to a real-time audio processing method, system, device, and medium. The method including: receiving real-time audio data, and storing the audio data in a buffer, wherein the audio data is stored in a plurality of blocks in the buffer, and each block includes a certain number of sampling points; obtaining displacement data of a user's operation; said reading and playing one of the blocks at the corresponding position in the buffer, based on the speed and acceleration calculated from the displacement data. Achieving interaction between a user and real-time audio, including supporting a game player to perform interaction with real-time audio in a game to complete a scratching sound effect, restoring a mechanical scratching effect, and the transition of the sound effect is delicate and smooth, the hardware performance cost is small.
US12053694B2
A system that stores information related to a first plurality of game contents; receives a first user operation to select a second plurality of game contents from among the first plurality of game contents; controls a display to display a plurality of identification images based on information corresponding to the second plurality of game contents; receives a second user operation to change a first parameter corresponding to the second plurality of game contents; and modifies each of the plurality of identification images in accordance with the change to the first parameter.
US12053693B2
A system and method of operation of an augmented reality system includes: a position sensor for calculating a current location; an orientation sensor, coupled to the position sensor, for calculating a current orientation; and a control mechanism, coupled to the position sensor, for presenting a system object based on the current location, the current orientation, an object location, an object orientation, an access right, a visibility, and a persistence.
US12053687B2
This disclosure relates to using a hand held target (e.g. tae kwon do paddle) as a tool for providing physical performance instructions according to a digital workout performance template loaded in advance.
US12053685B2
A system and method for facilitating physical therapy that may include a wearable display, wearable sensors disposed at varying positions on a user, a processor comprising executable instructions configured to provide a virtual reality environment, virtual characters, and therapeutic activities on the wearable display, wherein the virtual characters interact with the user to provide at least form feedback and positive reinforcement. A new instance of the virtual reality environment, with identifiable differences, may be generated in response to a measured completion or partial completion of a therapeutic activity. Changes in the virtual reality environment may offer users continued indications of progression throughout the duration of a physical therapy program. The system may include a connectable device comprising a display that duplicates a portion of the wearable displays image, enables interaction within the virtual reality environment, and allows for the selection and modification of therapeutic activities.
US12053665B2
A standing exercise device includes a base, a foot pedal assembly mounted to the base, a first member pivotally coupled to the foot pedal assembly, a second member extending upwardly from the first member, a hand pedal assembly mounted to the second member, a third member coupled to the foot pedal assembly and the hand pedal assembly, and an interlocking hinge pivotally connecting the first and second members. The interlocking hinge is movable relative to the foot pedal assembly to vertically adjust a position of the hand pedal assembly. The first, second, and third members together form an adjustable frame defining a space configured to receive and support a user in a standing position with the user's hands and feet respectively engaging and manually driving a pair of hand pedals and a pair of foot pedals in synchronous circular motion.
US12053664B2
An exercise machine to strengthen abdominal muscles may include a first unit and a second unit. The first unit may be adjustably coupled to the second unit. Each of the first unit and the second unit may include a track, an end bridge adjustably coupled to the track towards a first end of the track, a handle disposed proximate an outer surface of the track and towards a second end of the track, a platform slidably coupled to the track and configured to slide along at least a portion of a length of the track between the end bridge and the handle, and a tensioning element. A first end of the tensioning element may be coupled to the end bridge and a second end of the tensioning element may be coupled to the platform. The platform may include a knee adapter configured to accommodate a knee of a user.
US12053663B2
A transmission structure of a climbing machine for an operator to operate in a standing position is disclosed. The transmission structure of the climbing machine includes a base, a support frame, a first slide rail, a second slide rail, a first transmission unit, a second transmission unit, a first handle slider, a first pedal slider, a second handle slider, a second pedal slider, and a resistance unit. The climbing machine is used to train the synchronized and coordinated movements of hands and feet for simulating rock climbing and mountaineering. The support frame, the first slide rail, the second slide rail, the first transmission unit and the second transmission unit are all located at the center line position of the upright trunk of the operator. The volume of the climbing machine can be reduced greatly to save the space occupied.
US12053658B2
A forest fire retardant composition contains a retardant compound that includes a potassium salt. The potassium salt may include a potassium salt of an organic acid, a potassium salt of an inorganic acid, or mixtures thereof. The organic acid may include formic acid, acetic acid, propanoic acid, butanoic acid, lactic acid, oxalic acid, malic acid, gluconic acid, tartaric acid, uric acid, malic acid, or citric acid. The inorganic acid may include sulfuric acid, phosphoric acid, carbonic acid, or hydrochloric acid. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.
US12053649B2
A multi-layer multi-leaf collimation system includes at least a two layers of collimation leaves. The first multi-leaf collimator layer is configured to primarily perform a first function to affect a radiation beam traveling from a radiation source to a target and a second multi-leaf collimator layer is configured to primarily perform a second function, different from the first function, to affect the radiation beam for the administration of a treatment plan.
US12053645B2
Robust optimization systems and methods are provided for intensity modulated proton therapy (IMPT) that may be deployed in a clinically practical way to enable users to control the balance between nominal plan quality and plan robustness in a user-defined way. The method may include a normalized dose interval volume histogram (NDIVH)-based robust optimization, where the normalized dose interval (NDI) is calculated for each voxel considering dose variations in the face of uncertainties. It is then used to create a NDIVH. The area under this NDIVH curve may then be used to quantify plan robustness. By using normalized dose interval volume constraints (NDIVC) to control the shape of the NDIVH curves, plan robustness may be adjusted. The tradeoff between nominal plan quality and plan robustness can be modified in a user-defined way by adjusting positions of the NDIVCs on the NDIVH curves.
US12053643B2
A skin treatment device and a head assembly for the skin treatment device include a cover member that passes light and heat to a user's skin. The cover member presents a comfortable flat surface at its exterior, and includes features that couple to a heating element that surrounds a plurality of visible light LEDs. A heat spreader is used to spread heat generated by infrared LEDs and prevent hot spots.
US12053639B2
The present disclosure provides a magnetic therapy device. The therapy device includes a body having a holding portion and a mounting portion. The holding portion is adapted to be held by a user for maneuvering the therapy device to access a treatment area on a skin of the user and the mounting portion is attached the holding portion. Further, the therapy device has at least one hollow pin mounted to the mounting portion. The at least one hollow pin encloses at least one magnet, with the magnetic field of the magnet extending outside of the hollow pin to impart magnetic flux onto a treatment area of a patient.
US12053638B2
A treatment apparatus configured to treat a patient for a neurological disorder comprises a patient interface configured for the patient to enter data for an assessment of his or her subjective sensations, for example pain symptoms associated with migraines. The subjective patient sensation data may comprise at least one of a patient symptom of the neurological condition or a patient trigger of the neurological condition. For example the subjective patient sensations may comprise symptoms that correspond to migraine such as aura symptoms. The treating physician can view the subjective patient data, and diagnose and treat the patient with a treatment plan by writing a treatment plan to a storage device, for example treatment instructions written to a smart card. The storage device can be delivered to the treatment apparatus such that the patient can be treated in response to physician's treatment plan.
US12053633B2
The present disclosure provides a grip sensor for quantifying pain experienced by a patient during spinal cord stimulation (SCS). The grip sensor includes an electronics enclosure, an annular outer shell substantially surrounding the electronics enclosure and sized to be held by the patient, a pressure sensor embedded in the outer shell and communicatively coupled to the electronics enclosure, the pressure sensor configured to measure a grip strength of the patient as SCS is applied to the patient, and a plurality of galvanic skin response sensors communicatively coupled to the electronics enclosure and configured to measure an electrical impedance of the skin of the patient as SCS is applied to the patient.
US12053627B2
Techniques are disclosed for delivering electrical stimulation therapy to a patient. In one example, a medical system delivers electrical stimulation therapy to a tissue of the patient via electrodes. The medical system determines a first response of a first sensed signal of the patient to the electrical stimulation therapy and a second response of a second sensed signal of the patient to the electrical stimulation therapy. Based on the first response and the second response for controlling the electrical stimulation therapy, the medical system selects one of the first sensed signal and the second sensed signal of the patient. The medical system adjusts a level of at least one parameter of the electrical stimulation therapy based on the selected one of the first sensed signal and the second sensed signal.
US12053618B2
Fill-finish assemblies facilitating the manufacture of a drug delivery device are disclosed. The fill-finish assembly may include a container, an insertion mechanism, a fluid pathway connection assembly disposed between the container and the insertion mechanism, and a carrier. The insertion mechanism may include a delivery member and an insertion mechanism housing. The insertion mechanism may be configured to move the delivery member from a retracted position inside the insertion mechanism housing to a deployed position outside the insertion mechanism housing. The fluid pathway connection assembly may be selectively activatable to establish fluid communication between the container and the delivery member. The carrier may have a hollow interior containing at least a portion of each of the container, the insertion mechanism, and the fluid pathway connection assembly. The carrier may be configured to hold the container, the insertion mechanism, and the fluid pathway connection assembly in alignment with each other.
US12053613B2
A circular roller clamp assembly includes a semi-circular housing configured to receive a portion of an IV tube, a motor and a motor arm coupled to the motor. A roller is coupled to the roller arm, the roller movably received by a guide groove disposed in the semi-circular housing. A flow rate of fluid flowing through the IV tube is regulated based on roller impingement of the IV tube against a tube channel in the guide groove via circumferential movement of the roller along the guide groove. IV sets with circular roller clamp assemblies and methods of operating circular roller clamp assemblies are also provided.
US12053610B2
A system for controlled delivery of medical fluids to a patient includes an inlet conduit attached to a source of a medical fluid and an outlet conduit connected to the patient. The inlet and outlet conduits are interconnected by a multiple stage control valve assembly and a pair of syringes. The control valve assembly is alternated between a first state wherein the inlet conduit communicates with a first syringe for transmitting fluid from the source to the first syringe, a second state wherein the first syringe communicates with a second syringe and is isolated from the inlet conduit and the outlet for transmitting fluid from the first syringe to the second syringe, and a third state wherein the second syringe communicates with the outlet and is isolated from the inlet and the first syringe for transmitting fluid from the second syringe to the patient through the outlet.
US12053602B2
Methods and devices for treating occlusive peripheral vascular diseases are described. The devices can include an access catheter having a guidewire lumen and stylet lumen, a guide tube having a curved distal end, a stylet, and an actuator handle. The methods describe techniques for using the described devices for performing vascular procedures, such as subintimal angioplasty.
US12053599B2
A multi-lumen catheter having a guidewire for each lumen, the catheter having a proximal-end assembly and an elongate tube including a multi-lumen medial portion and a distal-end portion. Each guidewire extends from the proximal end assembly through the medial portion to a lumen convergence portion which merges the lumens into a single output lumen. The distal-end portion includes (a) the lumen convergence portion, (b) an intermediate section surrounding the output lumen, and (c) a tapered tip surrounding the output lumen, with the diameter of each lumen of the multiple lumens other than the output lumen being sized to match the guidewire therein such that the guidewire is able to move therealong while being constrained laterally and remaining substantially coaxial with its lumen, and the diameter of the single output lumen being equal to the diameter of the largest diameter lumen of the multiple lumens.
US12053597B2
An expandable delivery sheath includes an elastic outer tubular layer and an inner tubular layer. The inner tubular layer include a thick wall portion integrally connected to a thin wall portion. The thin wall portion can include longitudinal reinforcing members/rods that facilitate unfolding during the passage of the implant, thus decreasing the push force and increasing the consistency of the push force. The inner tubular layer can have a non-expanded or folded condition wherein the thin wall portion folds onto an outer surface of the thick wall portion under urging of the elastic outer tubular layer. When an implant passes therethrough, the outer tubular layer stretches and the inner tubular layer unfolds into an expanded lumen diameter. Once the implant passes, the outer tubular layer again urges the inner tubular layer into the non-expanded condition with the sheath reassuming its smaller profile.
US12053596B2
Some embodiments of a medical device anchor system include an anchor device that secures a medical instrument (such as a catheter or the like) in place relative to a skin penetration point using subcutaneous anchors.
US12053591B2
Introduced are methods and systems for an adjustable bed device configured to: gather biological signals associated with multiple users, such as heart rate, breathing rate, or temperature; analyze the gathered human biological signals; and heat or cool a bed based on the analysis.
US12053586B2
A breathing circuit for use in respiratory therapy includes an inspiratory tube and an expiratory tube. The inspiratory tube of the breathing circuit has a smooth bore. The expiratory tube of the breathing circuit is corrugated. Preferably, the expiratory tube is vapor permeable. Using the combination of a smooth bore inspiratory tube with a corrugated expiratory tube has the unexpected result of improving the performance of the breathing circuit and its components.
US12053584B1
A coupler includes: a first connecting portion, an accommodating portion, and a second connecting portion; the first connecting portion is operatively connected to a gas-providing circuit; the second connecting portion is operatively connected to a gas-delivering circuit, where the gas-providing circuit, the coupler and the gas-delivering circuit form a pathway for providing gas to a user at a patient side of the coupler; the accommodating portion is provided with at least one sensing apparatus or a heating apparatus, where the at least one sensing apparatus is configured to measure a first parameter of the gas, and the heating apparatus is configured to heat the gas passing through the coupler.
US12053582B2
A ventilation control unit (100), regulating a gas flow (102) within a ventilation system (105), includes a reception module (120), first and second calculation modules (130, 135) and an output module (140). The reception module has a signal interface (122) receiving inspiratory and expiratory flow signals (125, 127) at regular time intervals. The first calculation module calculates a leak flow (132) based on a difference between the current inspiratory gas flow and the current expiratory gas flow, with an external gas flow source (110) separated from a ventilation circuit of the ventilation system. The second calculation module calculates an external gas flow (136) after connecting the external gas flow source to the ventilation circuit based on the leak flow and the difference between the current inspiratory gas flow and the current expiratory gas flow. The output module outputs an output signal (142), based on the external gas flow.
US12053581B2
The present invention relates to a method and a respiration device having a respiration unit for generating an airflow for the respiration and having a monitoring unit. The monitoring unit is used to detect a respiration parameter and to classify events in the respiration on the basis of monitoring of the respiration parameter. In this case, the monitoring unit is configured to carry out an event analysis to recognize an occurrence, which is characteristic for Cheyne-Stokes respiration, of chronologically successive events and for this purpose to ascertain the period length thereof and to compare them to one another and to register the presence of Cheyne-Stokes respiration when the compared period lengths each deviate by less than 40% from one another.
US12053573B2
A gas conditioning unit for a surgical gas delivery device is disclosed, which includes a filter housing having an insufflation gas flow path for delivering insufflation gas to a body cavity and for facilitating pressure measurements from the body cavity, a pressurized gas flow path for delivering pressurized gas from a pump in the surgical gas delivery device to an internal nozzle in the filter housing that accelerates the pressurized gas and thereby generates a continuous pressure barrier that inhibits egress of insufflation gas from the body cavity, a vacuum return flow path for returning depressurized gas spent by the internal nozzle back to the pump under vacuum, an air entrainment flow path for drawing air into the body cavity to maintain a given pressure therein, and a smoke evacuation flow path for conveying smoke from the body cavity.
US12053569B2
An apparatus for capturing circulating tumor cells (CTCs) from blood. The apparatus includes a wearable device that receives fluid from vasculature of a subject through an input channel. A pump is coupled to the input channel the pump configured to receive blood at a first flow rate and to convert the flow of the blood to a second flow rate. The device further includes a replaceable candidate cell capture module having a microfluidic capture stage with herringbone channel structures configured to capture the candidate cells by antibodies. The device is further configured to provide the blood back to the vasculature of the subject.
US12053568B2
A blood purification apparatus that includes a blood circuit including an arterial blood circuit provided with an arterial puncture needle and a venous blood circuit provided with a venous puncture needle with which an access vessel is puncturable, the blood circuit allowing blood of the patient to extracorporeally circulate; a blood purifier connected to the arterial blood circuit and to the venous blood circuit and that purifies the blood flowing through the blood circuit; a blood pump provided to the arterial blood circuit; a recirculating-blood-detecting unit capable of detecting recirculating blood when the blood of the patient is caused to extracorporeally circulate through the blood circuit by activating the blood pump, the recirculating blood being blood once returned to the patient from the venous blood circuit and reintroduced into the arterial blood circuit; and a recirculation-rate-calculating unit capable of calculating recirculation rate, the recirculation rate being a proportion of the recirculating blood in the blood flowing in the arterial blood circuit. The blood purification apparatus includes a control unit capable of executing a treatment mode in which blood purification treatment is performed with the blood purifier while the blood of the patient is caused to extracorporeally circulate through the blood circuit by activating the blood pump in a state of normal connection where an upstream part of the access vessel is punctured with the puncture needle at a distal end of the arterial blood circuit and a downstream part of the access vessel is punctured with the puncture needle at a distal end of the venous blood circuit; and a measurement mode in which the detection of recirculating blood by the recirculating-blood-detecting unit and the calculation of recirculation rate by the recirculation-rate-calculating unit are performed while the blood of the patient is caused to extracorporeally circulate through the blood circuit by activating the blood pump in a state of reverse connection where the downstream part of the access vessel is punctured with the puncture needle at the distal end of the arterial blood circuit and the upstream part of the access vessel is punctured with the puncture needle at the distal end of the venous blood circuit, the calculated recirculation rate being used in calculating blood flow rate in the access vessel that is calculable in the measurement mode.
US12053565B2
Described is a gas exchanger with a restriction element or elements to reduce gas exchange as desired to avoid hypo-capnia and hyper-oxygenation in small patients. The gas exchanger includes a gas exchanger housing with an outer wall and a core which defines an inner wall and having a blood inlet for receiving a blood supply and a blood outlet. The gas exchanger also includes: a hollow fiber bundle disposed within the housing between the core and the outer wall; and a gas inlet compartment for receiving an oxygen supply and directing the oxygen supply to first ends of the hollow fiber bundle, wherein the gas inlet compartment includes at least one restriction element configured to allow the oxygen supply to reach only a portion of the hollow fiber bundle.
US12053556B2
A sanitizing device particularly suitable for sanitizing personal use items such as a menstrual cup. The sanitizing device includes top and bottom half members, top and bottom reflective members positioned within the top and bottom half members, respectively, and a planar quartz glass member to ensure that all interior and exterior surfaces of the menstrual cup are adequately exposed to UVC light to achieve sanitization.
US12053541B2
The invention relates to a composition comprising 2% to 5% minoxidil, 0.01% to 15% finasteride and 0.01% to 15% of a prostaglandin analogue. In one embodiment, the prostaglandin analogue is latanoprost. In a preferred embodiment, the composition comprises 5% minoxidil, 0.1% finasteride and 0.03% latanoprost. The invention also relates to the use of the said composition to reduce hair loss and/or increase regrowth of hair in a human subject.
US12053539B2
Disclosed are hair care compositions, such as shampoos, conditioners and leave on treatments, containing one or more hydroxylated triglyceride oligomers. Also disclosed are methods of using the hair care compositions.
US12053538B2
Compositions that include: from 5 wt-% to 70 wt-% of one or more plant based oils based on the total weight of the composition; from 35 wt-% to 95 wt-% of an aqueous phase based on the total weight of the composition; not greater than 7.5 wt-% of one or more surfactants based on the total weight of the composition; and not greater than 3 wt-% of a viscosity modifier of, wherein the composition has a pH from 4.5 to 9.5, the composition is an oil in water (o/w) emulsion, and the composition is edible. Methods of utilizing disclosed compositions are also included.
US12053533B2
Cyclooxygenase-2 (COX-2) over-expression is prominent in inflammatory diseases, neurodegenerative disorders, and cancer. Directly monitoring COX-2 activity within its native environment poses an exciting approach to account for and illuminate the effect of the local environments on protein activity. Herein, we report the development of CoxFluor, the first activity-based sensing approach for monitoring COX-2 within live cells with confocal microscopy and flow cytometry. CoxFluor strategically links a natural substrate with a dye precursor to engage both the cyclooxygenase and peroxidase activities of COX-2. This catalyzes the release of resorufin and the natural product, as supported by molecular dynamics and ensemble docking. CoxFluor enabled the detection of oxygen-dependent changes in COX-2 activity that are independent of protein expression within live macrophage cells.
US12053524B2
The present invention is directed to anti-podocalyxin antibodies, compositions comprising the same, and methods of using such antibodies and compositions for the prevention, diagnosis and treatment of cancer.
US12053522B2
The present invention provides methods and compositions for specific activation of inflammatory responses in dendritic cells (DCs). 1-palmitoyl-2-arachidonyl-sn-glycero phosphorylcholine (PAPC) and its oxidized variant (oxPAPC) were identified to promote DC-mediated immunity, and are provided as adjuvants in immunostimulatory compositions, including vaccines.
US12053514B2
The invention encompasses therapeutic compositions including Globo H-KLH conjugates and/or therapeutic antibodies as well as methods of making and using the same to treat proliferative diseases such as cancer. The therapeutic conjugates include an antigen linked to a carrier. In particular the therapeutic conjugates include a Globo H moiety and a KLH moiety and/or a derivatized KLH moiety subunit optionally linked via a linker. The therapeutic compositions are in part envisaged to act as cancer vaccines for boosting the body's natural ability to protect itself, through the immune system from dangers posed by damaged or abnormal cells such as cancer cells. An effective immune response is one that reduces the severity of disease, including but not limited to, prevention of disease, delay in onset of disease, decreased severity of symptoms, decreased morbidity and delayed mortality.
US12053513B2
The present disclosure relates to a new anti-cancer peptide; a vector encoding same; a pharmaceutical composition or immunogenic agent or bispecific or vaccine comprising said anti-cancer peptide; use of said anti-cancer peptide, vector, pharmaceutical composition, immunogenic agent, bispecific or vaccine to treat cancer; a method of treating cancer using said anti-cancer peptide, vector, pharmaceutical composition, immunogenic agent, bispecific or vaccine; and a combination therapeutic for the treatment of cancer comprising said anti-cancer peptide, vector, pharmaceutical composition, immunogenic agent, bispecific or vaccine.
US12053512B2
The invention provides a method of validating the therapeutic composition that is prepared for immunotherapy of a tumor or cancer. The method includes, triggering of an immune response to a neoepitope of a subject's tumor by: a) obtaining neoepitope sequence data from the tumor of a subject; b) obtaining immune competent cells; c) using the neoepitope sequence data to generate a neoepitope presentation system; d) triggering an immune response by contacting the immune competent cells with the neoepitope presentation system; and e) quantifying the triggering of the immune response from the contacted immune competent cells.
US12053505B2
Provided are combination therapies for treating and preventing relapse of a tumor and infectious diseases in a subject, as well as methods for use thereof. The combination therapies comprise an Hsp70 based pharmaceutical ingredient and at least one further immunotherapeutic agent that specifically inhibits and/or preferably binds to an immune checkpoint molecule or tumor immune microenvironment immune regulator. Furthermore, a kit and methods of using the combination therapies of the invention are described.
US12053492B2
The present invention discloses the preparation of placenta tissue derived CD106high CD151+Nestin+ mesenchymal stem cells (MSCs). In a first aspect, the invention relates to a particular method to prepare these cells at industrial scale and the cell population generated thereby. In a second aspect, the invention relates to a cell culture obtained by said particular method, containing placental CD106high CD151+Nestin+ MSCs expressing the vascular cell adhesion molecule 1 (VCAM-1) marker. The present application shows that said placental CD106high CD151+Nestin+ MSCs are capable of inducing angiogenesis in vitro and in vivo. The herein presented results also show that administering said placental CD106high CD151+Nestin+ MSCs to individuals suffering from an ischemic disease or from a disorder of the circulatory system results in a detectable improvement of one or more symptoms of said disease or disorder. Therefore, in a third aspect, the invention relates to placental CD 106high CD151+Nestin+ MSCs for use as a medicament for treating subjects suffering from an ischemic disease, a disorder of the circulatory system, an immune disease, an organ injury or an organ function failure.
US12053490B2
The application relates to a chimeric receptor that targets CD33 and allows activation of the co-stimulatory pathway without binding the natural ligand. The application also relates to polynucleotides that encode the chimeric receptor, vectors, and host cells comprising the chimeric receptor. The application also relates to methods for preparing host cells comprising a chimeric antigen receptor in order to improve the in vivo persistence of the chimeric antigen receptor host cells.
US12053487B2
Compositions for preventing or decreasing cryptosporidiosis in animals are disclosed herein. The compositions include sources of hydrogen peroxide and are fed to animals. The animals may be neonatal calves and the cryptosporidiosis may be caused by Cryptosporidium parvum. Methods of preventing or decreasing cryptosporidiosis in animals by feeding the hydrogen peroxide-generating compositions to the animals are also disclosed. Some disclosed methods reduce the number of Cryptosporidium oocysts shed by an infected animal or reduce the infectivity of Cryptosporidium oocysts shed by an infected animal. Some methods include feeding the hydrogen peroxide-generating compositions to animals ultimately afflicted with cryptosporidiosis, and the animals gain weight despite the infection.
US12053476B2
The present invention features improved compounds, especially methods of identifying patients having cancer using biomarkers (e.g., PDE3A, SLFN12 and/or CREB3L1) that correlate with drug sensitivity and consequently treating a stratified patient population with an agent of the invention (e.g., Compounds 1-6 disclosed herein).
US12053454B2
Provided herein are compositions for cryopreservation of mammalian cells, tissues, and organs. The compositions include a necroptosis inhibitor compound and a Bax channel inhibitor compound. Provided herein are also methods of use of the compositions, for treating, preventing, inhibiting, or reducing the incidence of cellular plasticity, or necroptosis or necrosis, of a plurality of cells, wherein the cells are brought into contact with the composition.
US12053447B2
A pharmaceutical composition for preparation of an orally administered liquid solution containing a therapeutically sufficient dose of dissolved balsalazide. The composition further comprises three artificial sweeteners comprising sucralose, acesulfame potassium and ammonium glycyrrhizinate that unexpectedly mitigate the bitter attributes of the orally administered liquid balsalazide solution that would otherwise render the solution unpalatable. More particularly, the present disclosure relates to a composition of the three artificial sweeteners and a therapeutically sufficient dose of balsalazide for the treatment of bowel disorders such as ulcerative colitis. Unit dose sachets of balsalazide disodium 750 mg and 2,250 mg of powder to oral solution are also disclosed. The disclosure further provides a kit including a dissolvable solid phase composition of the three artificial sweeteners and dissolvable solid phase therapeutically sufficient dose of balsalazide and further comprising a therapeutic dose of a probiotic (bacillus) to enhance the azoreduction of the balsalazide in the colon.
US12053446B1
Oseltamivir is used as active agent to treat a hearing impairment and to prevent a hearing impairment, and a method of treating and/or preventing hearing impairments or disorders using Oseltamivir are disclosed. Oseltamivir exhibits excellent protection against noise-induced hearing loss and against cisplatin-induced hearing loss.
US12053441B2
The present disclosure concerns methods and formulations for delivery of hydrophobic agents (such as ubiquinone or poorly soluble drugs) for therapeutic and bioanalytical use. It further concerns use of lipopeptides (e.g. caspofungin) or surfactants to solubilize hydrophobic agents and thus increase their bioavailability. Also described are therapeutic methods for the treatment of conditions that benefit from such hydrophobic agents. The present disclosure further relates to methods of identifying drug candidates for treatment of ubiquinone deficiency.
US12053440B2
The treatment of human subjects exposed to, or potentially exposed to SARS-CoV-2 virus, or suffering from COVID-19, comprises the step of administering to the human subjects a multiple-component antiviral formulation comprising a curcumin component, harmine component, and isovanillin component, and/or variants thereof. The formulation may also be used to inhibit SARS-CoV-2 virus in cell-based assays or in the manufacture of antiviral medicaments.
US12053438B2
A formulation of curcuminoid mixture having curcumin, demethoxycurcumin and bisdemethoxycurcumin and an essential oil of turmeric having 45% Ar-turmerone. The formulation gives enhanced bioavailability of bisdemethoxycurcumin, demethoxycurcumin and curcumin for up to 10 hrs. The curcuminoid mixture has curcumin, demethoxycurcumin and bisdemethoxycurcumin in a weight/weight ratio ranging from about 0.8:1:1 to about 1:1.1:1.2. A process of preparing a formulation of curcuminoid mixture having curcumin, demethoxycurcumin and bisdemethoxycurcumin in 0.8:1:1 to 1:1.1:1.2 weight/weight ratio and an essential oil of turmeric having 45% Ar-turmerone. A formulation for improved biological activity and bioavailability and tissue distribution of curcumin, demethoxycurcumin and bisdemethoxycurcumin.
US12053430B1
An anterior rolling walker has a ground support frame, a vertical riser assembly, a torso support assembly and an actuator apparatus which allows a user to raise the torso support assembly from a first lowered position to a second raised position, and to anyone of a plurality of positions there between. The lift mechanism utilizes a single telescoping riser assembly which is positioned offset from the front of the walker, such that there is minimal structure to the front of the user, allowing the user to ambulate directly to (and make physical contact with) tables, desks, refrigerators, loved ones, and the like.
US12053420B1
A smart-assistive mobility apparatus comprising a frame configured to allow a seated user to swing the user's feet under a seat to push the apparatus in a desired direction with automated and autonomous assistance. The seat is also automatically displaceable in response to detection by the system of a user attempting to stand up. Sensors operatively connected to a motor(s) detect a user intent vector and apply an assistive force to complement that user intent vector. A rules engine of the smart-assistive mobility system may receive a user intent vector; receive a usage data analysis metric; match at least one of the user intent vector and the usage data analysis metric to a rule condition; and determine, by firing an action of the rule, an assistive action command (e.g., stand up assist, sit down assist, move forward assist, move backward assist, move rotate assist, or move exercise assist).
US12053415B2
Embodiments disclosed herein provide devices, systems, and methods for reducing intraocular pressure. For example, the disclosed devices, systems, and methods are useful for reducing intraocular pressure resulting from conditions, such as acute glaucoma, on a short-term basis until a definitive surgical procedure is performed. More particularly, valved trocar cannula systems for reducing intraocular pressure resulting from conditions, such as acute glaucoma, pending surgical intervention in an operating room are disclosed. In practice, a trocar assembly is used to place a valved cannula assembly in a patient's eye, such as in the anterior chamber or pars plana, to reduce high intraocular pressure. The valved cannula is then left in the patient's eye for a period of time to continuously allow aqueous humor or liquid vitreous humor to flow therethrough, until the patient may be surgically treated in an operating room.
US12053413B2
The present invention discloses an Intra Uterine Ball (IUB) device useful for a gynecological procedure or treatment. The aforesaid device comprises a hollow sleeve for at least partial insertion into the uterine cavity; and, an elongate conformable member with at least a portion comprised of shape memory alloy. The elongate member is adapted to be pushed out from said sleeve within said uterine cavity. It is the core of the invention that the elongate member is adapted to conform into a predetermined three dimensional ball-like configuration within said uterine cavity following its emergence from said sleeve, such that expulsion from said uterine cavity, malposition in said uterine cavity, and perforation of the uterine walls is prevented.
US12053408B2
A hose connection for an arrangement for collection of liquid from a patient is disclosed which connection comprises a first tubular member (1) to be in fluid connection with the patient and having one or more protrusions (3) arranged on an outer surface, and an outlet (2), and further comprises a collection bag (24) having an inlet to be connected to the outlet for collection of liquid coming through the first tubular member. The inlet comprises a second tubular member (5) being connected to the bag and adapted to receive and surround at least a part of said first tubular member. The second tubular member has one or more receiving means (6, 11) being engageable with the protrusions for providing a locked, but separable connection between the first and second tubular member.
US12053400B2
A system for treating a bifurcated vessel that includes a first delivery catheter and a second delivery catheter. The first delivery catheter carries a proximal first stent and a distal second stent. The first delivery catheter also has a first elongate shaft, a proximal first expandable member with the proximal first stent disposed thereover, and a distal second expandable member with the distal second stent disposed thereover. The proximal first expandable member and distal second expandable member are independently expandable of one another. The second delivery catheter carries a third stent. The second delivery catheter also has a second elongate shaft, and a third expandable member with the third stent disposed thereover. The third expandable member is independently expandable of the proximal first expandable member and the distal second expandable member.
US12053395B2
Disclosed is an elbow structure, for an electronic artificial arm, which hinge-connects the humeral part and radioulnar part and enables the joint movement of the humeral part and radioulnar part about one central axis. The elbow structure for an electronic artificial arm comprises: a first connection unit of which one end is connected to the radioulnar part and which has inside the other end a plurality of driving portions provided concentrically with and a predetermined distance away from the central axis and each having a gear on one end; and a second connection unit of which one end is connected to the humeral part and which has teeth portions aligned in a circle so as to interlock and rotate with the gears of the plurality of driving portions in the outer direction.
US12053386B2
An orthopaedic surgical instrument system includes a hinged tibial insert trial and a tibial base trial. A post adapter is sized to be positioned over a post of the tibial base trial and to be positioned in a central opening defined in the hinged tibial insert trial. The hinged tibial insert trial includes a housing configured to be received in a femoral component and a button mechanism to selectively secure the hinged tibial insert trial to the femoral component. The system may include a shim trial sized to be attached to an inferior surface of the hinged tibial insert trial.
US12053384B2
An apparatus for the treatment of canine or other animal hip pathologies, the apparatus (200) comprising a buffer (210) adapted to be disposed between a femur (10) and a hip socket (25), and a fixing means (250) adapted to fix the buffer to the femur.
US12053380B2
A prosthetic valve includes a tubular valve body, snares, and an upstream support. A native valve of a heart of a subject is disposed between an atrium and a ventricle of the heart, and has an annulus and leaflets. The prosthetic valve is advanced to the heart while in a compressed state. The prosthetic valve is positioned within the heart such that the snares are disposed upstream of the annulus and leaflets. The snares are expanded radially outwardly upstream of the leaflets. Subsequently, the prosthetic valve is moved in a downstream direction such that the snares become disposed downstream of the leaflets. While the snares remain downstream of the leaflets, the upstream support is expanded within the atrium, and the upstream support is placed against an upstream surface of the annulus. Other embodiments are also described.
US12053378B2
The disclosure provides valve prostheses and methods of installation. One embodiment of the prosthesis has a generally tubular body adapted for placement proximate a mitral annulus. The tubular body has a generally tubular upper portion adapted to substantially reside in the left atrium above the mitral annulus. The generally tubular upper portion has a first circumferential wall that is outwardly biased to urge against cardiac tissue of the left atrium. The tubular body also includes a lower portion extending downwardly from the generally tubular upper portion, the lower portion being configured to substantially reside in the left ventricle below the mitral annulus. The lower portion of this embodiment can be defined by an generally circumferential wall that extends downwardly from the generally tubular upper portion. The generally circumferential wall has a first circumferential end and a second circumferential end, and defines a circumferential extent therebetween.
US12053376B2
A catheter device includes a shaft having a steerable distal portion and a plurality of layers including a braided layer. A first pull-wire lumen is disposed at least partially within the braided layer, and a second pull-wire lumen is disposed at least partially within the braided layer. The first pull-wire lumen and the second pull-wire lumen are circumferentially spaced apart from each other in the steerable distal portion of the shaft.
US12053375B2
The present invention provides a prosthetic heart valve device with improved fit and/or apposition between the device frame and left atrial tissue and/or the device base and the annular tissue of the left atrium to improve shifting of the implanted device and/or mitigate paravalvular leakage. The improved fit and/or apposition arises in various embodiments by providing or allowing an asymmetrical frame and/or frame base and/or providing a lower lip to aid in conforming to the asymmetrical shape of the atrium and/or ensure firm positioning therein. An additional benefit of these arrangement(s) is mitigation of paravalvular leakage as a result of improved fit and seal. In certain embodiments, the asymmetry of the frame assists with delivery of the device into the atrium.
US12053374B2
Described embodiments are directed toward centrally-opening leaflet prosthetic valve devices having synthetic leaflets that are configured to promote and encourage tissue ingrowth thereon and/or therein. The leaflets are coupled to a leaflet frame to form a prosthetic valve suitable for use in biological anatomy.
