| Document | Document Title |
|---|---|
| US12050010B2 |
Low-pressure gas burner
A burner for combusting low pressure gas includes: an outer wall configured as a venturi including a lower end, a mid throat section, and an upper end, the lower end being bell shaped and the upper end further including an upper end inner diameter; and a nozzle configured to receive and deliver a low-pressure gas stream, the nozzle having an opening into the lower end. |
| US12050008B2 |
Burner system and method of operation
A burner system, preferably including input plumbing, a combustion region, and an exhaust section. In some embodiments, the burner system can include, be attached to, be configured to couple with, and/or be otherwise associated with a thermionic energy converter (TEC). A method of burner system operation, preferably including operating the burner system in a combustion mode and optionally including operating a TEC. |
| US12050005B1 |
Convenient and easy-to-use led luminaire capable of adjusting illumination angle of light source in combined manner
A convenient and easy-to-use LED luminaire capable of adjusting the illumination angle of a light source in a combined manner is provided. The luminaire includes a cover, an upper shell, a lens, a PCB, a battery holder, an iron sheet, a lower shell, a base shell, a magnet, a base cover plate, a detection module, and a control platform. Through the combination of multiple groups of lights and multiple groups of lenses at different angles, the illumination angle of the luminaire can be conveniently changed to concentrate light on a specific area. The control platform adopting a cloud platform remotely controls the luminaire. A brightness adjustment system adopts a brightness estimation model to automatically adjust the brightness of the luminaire. A voice conversion submodule adopts a language model to extract command voice of a user into instruction information. |
| US12050002B2 |
Lighting apparatus
A lighting apparatus includes multiple LED modules, a driver and a wireless circuit. The driver for converting an external power to a driving current. The light source plate includes a first metal layer, an insulation layer and a second metal layer. The second metal layer has a larger thickness than the first metal layer. The first metal layer has a first portion and a second portion. The first portion is used for electrically connecting the multiple LED modules. The second portion forms an antenna radiation part. The insulation layer is between the first metal layer and the second metal layer. The wireless circuit electrically connected to the second portion of the first metal layer. The antenna radiation part is used as an antenna for receiving a wireless signal. |
| US12050000B1 |
Light with adjustable tail for articles
A light assembly has a light-module portion and an attached tail portion. The tail is flexible, elongate, and self-supporting such that the tail may be configured to be repeatably bent into various shapes, such as, but not limited to, spirals. By bending the tail, the tail may be removably attached to various articles, such as, but not limited to, various hand-held tools and/or implements. Thus, any such articles without preexisting lights may be simply modified to include a light source. The tail may be at least mostly covered in a soft and comfortable protective sheathing. The entire light assembly may be readily portable (mobile) with the light-module being battery powered and with the light assembly having an overall length often being from twenty-four (24) inches to eight (8) inches. The light assembly may be small, compact, and lightweight. |
| US12049999B1 |
LED lamp
An LED lamp includes a heat dissipation lamp holder, an LED lamp panel mounted on a front side of the heat dissipation lamp holder; a light-transmitting panel covering the LED lamp panel. The LED lamp further includes a snap-fit assembly, the snap-fit assembly includes a snap-fit member connected to the heat dissipation lamp holder, a first elastic member, and a button. A second elastic member is provided between the button and the heat dissipation lamp. The snap-fit member abuts against the button. When the snap-fit member is reset, an end of the snap-fit member abuts against the light-transmitting panel, the button is in a pressed state and the snap-fit member presses against the button. When the snap-fit member is in a pulled-out state, the end of the snap-fit member is detached from the light-transmitting plate, the button is bounced and abuts against the snap-fit member. |
| US12049998B2 |
Late configurable LED module and vehicle headlight
A device is described that includes a carrier that has a plurality of light-emitting diode (LED) mounting areas. Each of the LED mounting areas includes a pair of contact pads, which are electrically coupled to the LED mounting area in a first subset of the plurality of LED mounting areas or electrically connected in series with a shunting element in the respective LED mounting area in a second subset of the plurality of LED mounting areas. In some embodiments, LEDs may be placed in the first subset of the plurality of LED mounting areas. |
| US12049996B2 |
Vehicle lighting fixture
When light is off, a transparent appearance is obtained, while when the light is on, light is seen through a transparent spot. The present invention includes a light source portion and a reflective portion. The light source portion emits light. The light source portion is disposed at a position shifted with respect to an emitting direction of emitted light from the reflective portion. The reflective portion reflects the light from the light source portion and emits it in a predetermined direction. The reflective portion is constituted by a transparent member with a refractive index at least in a visible light area larger than 1. As a result, in the present invention, the transparent appearance is obtained when the light is off, while the light is seen through the transparent spot when the light is on. |
| US12049994B2 |
Vehicle light emitting device with opposed light reflecting faces
A light-emitting device for a vehicle and has at least one light-emitting unit, the light-emitting unit including a light source and a reflective unit. The reflective unit includes a first reflective portion, having a first reflective face facing the light source; and a second reflective portion, having a second reflective face facing a light output region of the light-emitting unit The reflective unit further includes a bridging portion connecting the first reflective portion and the second reflective portion. |
| US12049992B2 |
Entry step lighting system for aircraft
An entry step lighting system for a deployable aircraft stairway. The system includes steps that having integrated light sources that direct and provide illumination to the steps. Some light sources illuminate strip lenses which indicate proximity to the step edges. Light emitted by a second group of light sources is directed into an angled face established on a riser wall between each step. The light bounces off of each angled face to illuminate the step below. |
| US12049988B2 |
Lamp
In an embodiment, an automotive solid-state lamp includes a lamp body extending along a longitudinal reference axis between a proximal base portion and a distal front portion, wherein the lamp body includes a support member having first and second opposed sides, and wherein each one of the opposed sides of the support member has arranged thereon a first array of solid-state light sources having a shield optically coupled therewith and configured to provide, when energized, an automotive low-beam, a second array of solid-state light sources located between the base portion and the first array of solid-state light sources, the second array of solid-state light sources spaced from the first array of solid-state light sources and configured to provide, when energized, an automotive high-beam, wherein the second array of solid-state light sources includes a first single row of solid-state light sources extending longitudinally of the lamp body and a second single row of solid-state light sources. |
| US12049984B2 |
Device and method for lubricating dynamic instrument holders
The invention relates to a device for lubricating a dynamic instrument holder (300), characterized in that it comprises a disposable lubricating set including: a container (100) containing a pre-dosed quantity of lubricant, said quantity corresponding to the quantity required for the lubrication of a single dynamic instrument holder (300); and a tubular end piece (200) preformed with a communicating hollow core (230) and comprising two ends, the first end (210) of said end piece (200) attaching to an open end of said dynamic instrument holder (300) in such a way as to allow the flow of a lubricant to the dynamic instrument holder (300), and the container being connected to the second end (220). The invention also relates to a method for lubricating dynamic instrument holders. The invention is applicable to the lubrication of surgical tools such as dynamic instrument holders. |
| US12049983B2 |
Life evaluating device and robot system
A device for estimating a temperature of a lubricant in a transmission that transmits power from a motor to a robot joint includes a thermometer and a processor. The processor includes hardware configured to: receive, as input from the motor, a current value of the motor and calculate, as output, a motor heat value based thereon; receive, as input from the motor and the transmission, a rotating speed of the motor and a frictional torque of the transmission, and calculate, as output, a frictional heat value in the transmission based on the rotating speed of the motor and at least one of the frictional torque of the transmission and at least one coefficient of friction of the transmission; and receive, as input from the thermometer, the room temperature, the frictional heat value, and the motor heat value and estimate, as output, the estimated temperature of the lubricant based thereon. |
| US12049982B2 |
Stand for supporting a printing device
A stand for supporting a printing device, the stand comprising: a first leg and a second leg, the legs having upper ends for vertically supporting a printing device to horizontally span the legs above a supporting surface; a crossbar fixed to the first leg at a first crossbar fixation point and fixed to the second leg at a second crossbar fixation point; and a linkage connected between the first and the second leg, the linkage comprising a first link, a second link and a third link connected in series, wherein: the first link is connected to the first leg in use at a first leg connection point; the second link is connected to the second leg in use at a second leg connection point; and the third link is connected to the crossbar to pivot about a third linkage pivot point and to the first and second links at first and second linkage connection points on opposite sides of the third linkage pivot point. |
| US12049980B1 |
System for securing an elongated member
A devise for adjusting the orientation of a display on a support. The devise has a first portion with a non-circular interior opening, and a second portion with a non-circular exterior shaped to nest within the non-circular interior opening of the first portion and aligns a display support in a desired orientation. |
| US12049976B2 |
Irrigation-system-coupling device and methods of use
What is disclosed is an improved irrigation-system-coupling device, with a length-adjustment feature, that is designed to provide a coupling between polymeric irrigation-system hosing/tubing and a water-supply valve, such as solenoid-operated control/supply valves commonly used in automated irrigation systems. The length-adjustment configuration allows for easy installation in the field without the need to splice additional lengths of hosing/tubing in situations where various environmental conditions and/or necessitated repairs to or removal of sections of hoses/tubing has caused an extra gap between a supply-valve manifold housing and the end of the existing hose/tubing. |
| US12049974B2 |
Tubular connector
A connector includes a connecting body with a fluid passage at least part way therethrough, and a seal is provided with an outer portion of a fluid tube. A cartridge proximate to the connecting body has a hollow portion therethrough. A grab part has at least one tooth to retain the fluid tube and is between the cartridge and the seal. A demount part within the hollow portion moves the teeth to allow release of the fluid tube. A latch is located on one of the connecting body or a sleeve covering at least part of the cartridge or the connecting body. A mating catch is located on the other of the sleeve or the connecting body, and engagement of the latch with the catch connects the sleeve to the connecting body and helps restrain cartridge movement. |
| US12049973B1 |
Pipe connector apparatus
A connector apparatus featuring a main pipe with first and second opposed ends. Each has a corresponding male-threaded fastening section for mating with the complimentary female-threaded fastening section on a respective conventional pipe-locking ring or collar. A valve-housing for supporting a one-way flow valve assembly interiorly, and a riser mounted on and supported by the valve housing for ultimate connection to the output or exhaust nozzle of a medical scavenger device. |
| US12049967B2 |
Pipe couplings
A method of installing a 3-piece pipe coupling to connect a first pipe element to a second pipe element includes the steps of bringing the 3-piece pipe coupling into engagement with a first connection groove located proximate a first pipe element end of the first pipe element and with a second connection groove located proximate a second pipe element end of the second pipe element, the 3-piece pipe coupling comprising three pieces; and tightening the 3-piece pipe coupling about the first and second pipe element ends with a fastener extending through a first fastener pad and through a second fastener pad formed at respective distal ends of two pieces of the three pieces comprising the 3-piece pipe coupling. |
| US12049963B2 |
Balanced plug assemblies and pressure regulators having balanced plug assemblies
Balanced plug assemblies and pressure regulators having balanced plug assemblies are described herein. A pressure regulator disclosed herein includes a device body defining a fluid passageway between an inlet and an outlet. The device body defines a channel between the fluid passageway and a pressure sense chamber. The pressure regulator includes a seat in the fluid passageway, a stem having a flange, and a plug coupled to the stem. The pressure regulator also includes a stem guide disposed in the channel of the device body. The flange of the stem disposed in a balance chamber of the stem guide and divides the balance chamber into a first balance chamber portion and a second balance chamber portion. The stem guide at least partially forms a balance passage that fluidly couples the pressure sense chamber and the second balance chamber portion. |
| US12049962B2 |
Sliding component
A sliding component having an annular shape is disposed in a place where relative rotation is performed in a rotary machine, in which a plurality of dynamic pressure generating mechanisms are provided in a sliding surface of the sliding component, each including a deep groove portion that communicates with an outer diameter side, and at least one shallow groove portion that communicates with the deep groove portion and extends in a circumferential direction, and the deep groove portion is provided with a trap portion that suppresses a sealed liquid in the deep groove portion from leaking to a leakage side. |
| US12049952B2 |
Power transmission device, motor unit, and vehicle
A gear portion of a power transmission device is connected to one side in an axial direction of a first shaft rotatable about a first axis extending along a horizontal direction. The first shaft is supported by a first bearing. The gear portion includes a second shaft rotatable about a second axis below the first axis. A lubricant is provided in a first bearing holding portion of the first bearing. A gear housing that houses the gear portion includes an oil passage below the first bearing. A first end of the oil passage is connected to the first bearing holding portion through the first bearing. A second end of the oil passage is connected to a second bearing holding portion of a second bearing that supports the second shaft through an opening below the first bearing. |
| US12049951B2 |
Pump stage assembly, external gear pump, use of a pump stage assembly and vehicle transmission
A pump stage assembly for supplying lubricating oil, comprising: at least two pump suction stages and at least one pump pressure stage. The pump suction stages and the pump pressure stage are spaced apart from one another in a pump housing PG and have a common drive shaft. The pump suction stages are formed by a first assembly of at least three intermeshing external gearwheels and wherein the pump pressure stage is formed by a second assembly of two intermeshing external gearwheels. Here at least two respective tooth center points of the first external gearwheel assembly and the respective tooth center points of the second external gearwheel assembly are arranged in a common plane E-E which intersects the pump housing PG in a longitudinal direction. |
| US12049950B2 |
Lid component
A lid component is arranged to face an electric oil pump. The lid component includes an accommodation groove that accommodates at least a part of the electric oil pump on a surface side from which a lid-side connector protrudes. |
| US12049949B2 |
Three-row roller slewing bearing-gearbox integrated structure
A three-row roller slewing bearing-gearbox integrated structure, including a three-row roller slewing bearing and a gearbox. The three-row roller slewing bearing includes an outer ring, a first inner ring, and a second inner ring. The first inner ring and the second inner ring are connected to each other. The outer ring is sleevedly provided outside the first inner ring and the second inner ring. The gearbox includes a housing, an inner ring gear, and a first-stage planet carrier. The inner ring gear is fixedly connected to the housing. The first-stage planet carrier is provided in the housing. The first-stage planet carrier is rotatable relative to the housing. The outer ring is connected to the inner ring gear, and the first inner ring is connected to the first-stage planet carrier. |
| US12049948B2 |
Gear wheel
The invention relates to a gear wheel for a transmission, comprising: including: a rim on which a toothing with a plurality of teeth is provided; a support point; and a web via which the rim is connected to the support point; wherein, on a side of the rim opposite the toothing and next to the web, a periodic variation of the geometry is formed that is aligned with the teeth of the toothing. |
| US12049947B2 |
Segmented sprocket systems and methods for installing the same
Segmented sprocket systems and methods for installing the segmented sprocket systems for use in numerous different applications such as, but not limited to, industrial sprockets. The present invention may be a segmented sprocket system including two or more relatively thin sprockets (100) that are installed together on a common hub (200) such that the two or more sprockets form a composite sprocket having a width approximately equal to the sum of the width of the individual sprockets. A segmented sprocket system may include a hub; at least two sprockets having the same outer diameter and an interior opening having a diameter approximately equal to the outer diameter of the hub; wherein the at least two sprockets are positioned on the hub such that each sprocket abuts a neighboring sprocket, thus resulting in a composite sprocket structure. |
| US12049946B2 |
Hydromechanical transmission and control method
Methods and systems for a hydromechanical transmission are provided herein. In one example, the transmission system includes a hydrostatic assembly and a mechanical assembly coupled in parallel to a first and second planetary gear sets. The transmission system further includes a plurality of clutches designed to shift between two drive ranges in a set of drive ranges that includes a reverse drive range and two forward drive ranges to adjust the input to output speed ratio of the transmission. |
| US12049945B2 |
Linear actuator convenient to operate
Disclosed is a linear actuator, including a drive motor, a transmission assembly, a rotary screw, a transmission nut, a clutch device, a self-locking device and a hand-pull release assembly. The clutch device is arranged between the transmission assembly and the rotary screw. The self-locking device is configured to generate frictional resistance to the rotary screw when the rotary screw rotates reversely, and the self-locking device includes a release torsion spring. The hand-pull release assembly includes a first driving member connected with the clutch device and a second driving member connected with the self-locking device, and has an initial state and a fully released state. During the process from the initial state to the fully released state, the first driving member drives the clutch device to disconnect power, and the second driving member drives the release torsion spring to extend. |
| US12049939B2 |
Impact absorbing body
A shock absorber capable of suppressing load fluctuation after the start of plastic deformation. The shock absorber formed of a hollow molded body, including a load input surface; a fixed surface opposed to the load input surface; and a connection surface connecting the load input surface and the fixed surface. The connection surface includes at least one transverse groove rib, the at least one transverse groove rib includes at least two bending induction portions provided at positions where distances from the load input surface are different from each other, the at least two bending induction portions each being convex toward an outside of the shock absorber. |
| US12049937B2 |
Damper device
A damper device includes a first rotor, a second rotor, an elastic coupling part having first and second elastic members, and a hysteresis generating mechanism. The hysteresis generating mechanism includes a friction member, and generates a hysteresis torque. The friction member does not make frictional contact with the first and second rotors in a first torsion angular range where the torsion is caused between the first and second rotors by a first torsion angle from a neutral condition, makes frictional contact with the first or second rotor in a second torsion angular range exceeding the first torsion angle so as to generate the hysteresis torque, and does not make frictional contact with the first and second rotors in a predetermined torsion angular range within the second torsion angular range. In the neutral condition, the friction member is set in a neutral position by actuation of the elastic coupling part. |
| US12049936B2 |
Efficient vibration reduction and isolation base supported by chained panel fluid bladder
The present disclosure provides an efficient vibration reduction and isolation base supported by a chained panel fluid bladder, including a chained panel, the vibration reduction fluid bladder, vertical limiting devices and a bottom plate. The chained panel is a discontinuous structure formed by connecting chained substructure panels in series by panel hinge devices. The vibration reduction fluid bladder and the vertical limiting devices are fixedly installed between the chained panel and the bottom plate. The chained panel is constructed based on the impedance mismatch principle and provided with a mechanical device. Mechanical vibration energy is dissipated twice by the chained panel and the vibration reduction fluid bladder, thereby greatly reducing influences of mechanical device operation on a hull structure. The present disclosure abandons a traditional base design of a continuous panel, is simple in structure and good in vibration reduction performance, and has good economy and wide application prospects. |
| US12049934B2 |
Carbon fiber crystal orientation improvement by polymer modification, fiber stretching and oxidation for brake application
A method of making carbon fiber material according to various embodiments of the present disclosure includes forming a polymer resin to have a polydispersity index (PDI) that is less than approximately 2.5. The method further includes spinning the polymer resin to create an acrylic fiber having an acrylic fiber length. The method further includes oxidizing the acrylic fiber while stretching the acrylic fiber to create an oxidized fiber that has an oxidized fiber length that is at least one of greater than or equal to approximately 100 percent (100%) of the acrylic fiber length. The method further includes carbonizing the oxidized fiber to create a carbon fiber. |
| US12049931B2 |
Reverse-input blocking clutch
A reverse-input blocking clutch, including a pressed member having a pressed surface, an input member having an input-side engaging portion coaxially arranged on an inner side in a radial direction of the pressed surface, an output member having an output-side engaging portion coaxially arranged further on the inner side in the radial direction than the input-side engaging portion, an engaging element having a pressing surface facing the pressed surface; an input-side engaged portion engageable with the input-side engaging portion; and an output-side engaged portion engageable with the output-side engaging portion; the engaging element movable in a first direction as a direction away from or toward the pressed surface, and an elastic member elastically held between the output-side engaging portion and the engaging element in the first direction. |
| US12049924B2 |
Sealing arrangement for a wheel bearing
A sealing arrangement for a wheel bearing having a first bearing part and a second bearing part integrally connected to a wheel bearing flange, and rolling bodies being guided between said bearing parts, includes a carrier element and a stop part. The carrier element is connected to the first bearing part, an elastic element is provided on the carrier element, and the carrier element has a fastening section connected to the first bearing part. The elastic element has a sealing lip. The stop part is fastened to the second bearing part and in sliding contact with the sealing lip. The wheel bearing flange has an axial projection provided such that the projection protrudes in the direction of a cavity formed by an axial projection of the first bearing part. An inner surface of the axial projection of the wheel bearing flange forms a seat for the stop part. |
| US12049918B2 |
Device for compensating for tolerances
A device for compensating for tolerances between two components to be connected to one another is provided. The device may have at least one base member, a compensating member which is in thread engagement with the base member. The compensating member can be moved from a starting position into a compensating position by rotating relative to the base member. The device may also have a spacer member that may be arranged on the base member. |
| US12049916B2 |
Spring nut
A spring nut for attaching a threaded object to a structure with reentrant lips. The spring nut can include a base, a first arm and a second arm extending from the base in a first direction, and legs extending laterally from the base. The arms can include a support portion, a structure-engagement portion, and a thread-engagement portion that can be configured to secure the threaded object against axial loading in a second direction opposite the first direction. Crumple zones in the support portions can deform upon loading of the threaded object in the second direction to cause the structure-engagement portion to be urged into the reentrant lips. Each of the legs can extend at a first angle from the base, toward the structure-engagement portions, to be disposed to contact an exterior surface of the reentrant lips of the structure when the first and second arms are received in the channel. |
| US12049912B2 |
Clamping device, kit and related method
Device, method and kit, the device comprising a body and a sliding member. The body comprises a sliding channel, a first reference-clipping-surface and a filler-resting-surface. The first reference-clipping-surface and filler-resting-surface are coplanar. The body comprises a filler-clamp. The sliding member slides perpendicularly to the first reference-clipping-surface. The sliding member comprises a second reference-clipping-surface parallel and non-coplanar to the first reference-clipping-surface, a filler-clipping-surface perpendicular to the filler-resting-surface and a reference-clamp. The first and second reference-clipping-surfaces are configured to releasably secure the device onto a reference board when the sliding member slides upon clamping of the reference-clamp and the filler-clipping-surface; and the filler-clamp are configured to releasably secure a filler board onto the filler-resting-surface upon clamping of the filler-clamp. The method comprises clamping at least two devices, clamping a filler board onto the devices and tracing an outline on the clamped filler board. The kit with two or more devices. |
| US12049905B2 |
Surface-processed structure, surface-processed sheet, and propeller fan
A surface-processed structure includes a blocks arranged side by side in a first direction parallel to a target surface. The blocks are three-dimensional objects arranged on the target surface. Each of the blocks includes an inclined surface extending from upstream to downstream in the first direction with a distance from the target surface gradually increasing. The inclined surfaces of the blocks are arranged side by side on one line extending in the first direction. Each of the blocks includes a fine grooves provided on the inclined surface. The fine grooves are spaced apart from each other, are arranged side by side in a second direction orthogonal to the first direction, and extend from upstream to downstream in the first direction. The fine grooves extend at a constant depth from an upstream end portion to a downstream end portion of the inclined surface in the first direction. |
| US12049891B2 |
Scroll pump having a biasing apparatus for axially movable fixed and orbiting scrolls against each other via first and second pads that formed material from fixed and orbiting scrolls
A scroll pump (100, 200) comprising a first scroll comprising a first spiral wall (124, 224); a second scroll comprising a second spiral wall (134, 234), the second spiral wall being intermeshed with the first spiral wall; and a pad (180, 280) formed from a different material to the first and second scrolls, the pad being located between the first and second scrolls radially inwards or outwards of the first and second spiral walls. |
| US12049890B2 |
Fluid pump with pressure relief path
A liquid pump including a pump housing having an interior sidewall forming an interior. The housing has an inlet port and an outlet port. A liner is disposed in the interior and has opposed transverse openings in line with the inlet and outlet ports. The liner has a central longitudinally extending bore. A pump piston is axially and rotatably slidable within the liner longitudinal bore for pumping the liquid from the inlet port to the outlet port. A seal assembly is secured to the pump housing adjacent to an upper end of the liner. The seal assembly including a seal body, an upper end of the piston extending though the cap and in sealing engagement with the seal body, the seal assembly and liner upper end forming a cavity there between. An upper end of the piston extending though the seal assembly and in sealing engagement with the seal body, the seal body and liner upper end forming a cavity there between. The housing having a passageway providing a fluid communication between the cavity and the inlet port. |
| US12049888B2 |
Compressor
A compressor includes a casing having a cylindrical barrel, a compression mechanism, and an electric motor. The electric motor has a tubular stator, and a rotor disposed inside the stator. The stator has a back yoke forming an outer peripheral portion of the stator, a plurality of teeth extending radially inward, and slots. A fluid passage extends between an outer peripheral surface of the stator and an inner peripheral surface of the barrel. The fluid passage has a plurality of wide portions arranged in a circumferential direction of the stator, and a narrow portion provided between adjacent ones of the wide portions. The narrow portion has a smaller radial width than each of the wide portions. Each wide portion is provided in the outer peripheral surface of the stator and between a core cut having a recessed groove shape between the slots and the inner peripheral surface of the barrel. |
| US12049882B2 |
Cryopanel structure for a cryopump
A cryopump with a pump inlet; a two stage refrigerator; a first stage array arranged thermally coupled to a first stage of the two stage refrigerator; and a cryopanel structure coupled to a second stage of the two stage refrigerator. Surfaces of the cryopanel structure have portions that are coated portion with an adsorbent material and other portions that are not coated with the adsorbent material. |
| US12049880B2 |
Fluid routing plug
A fluid routing plug for use with a fluid end section. The fluid end section being one of a plurality of fluid end sections making up a fluid end side of a high pressure pump. The fluid routing plug is installed within a horizontal bore formed in a fluid end section and is configured to route fluid throughout the fluid end section. |
| US12049879B2 |
Wobble plate piston water pump for use in a low flow gas pressure washer or a low current electric pressure washer
There is provided a wobble plate piston water pump for use in a pressure washer and driven by a driving source, the water pump includes a pump body, a wobble plate, four or more pistons and a water passage defined by a water inlet and a water outlet. The driving source being electric powered and having a power consumption of less than or equal to a 15 ampere draw at 120 volts or 220 volts or the driving source being gas powered and having an engine displacement of less than or equal to 250 cubic centimetres. |
| US12049877B2 |
Shape memory alloy actuator
SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base. |
| US12049868B2 |
Enhanced wind turbine wake mixing
Method of controlling a wind turbine comprising a rotor comprising at least a first blade, the method comprising the step of varying an induction factor of the first blade over time by dynamically changing a pitch angle of the first blade over time between a first pitch angle and a second pitch angle while the first blade is rotating, wherein the first pitch angle is different from the second pitch angle, and wherein the dynamic change of the pitch angle over time is controlled such that the respective rotational position of the first blade at which the first blade is at the first pitch angle and the respective rotational positions of the first blade at which the first blade is at the second pitch angle are displaced in time and the varying induction factor of the blade occur at different angular positions in the rotor plane over time, such that a location and/or direction of a wake formed downstream of the wind turbine is dynamically changing with respect to the rotor of the wind turbine. |
| US12049863B1 |
Portable hydroelectric generator or alternator and system and method of generating endless and uninterrupted electricity using gravity water flow
The Portable Hydroelectric Generator or Alternator and System and Method of Generating Endless and Uninterrupted Electricity Using Gravity Water Flow is designed to be installed completely in a river, including a Π-shaped framed platform, placed on two pontoons, a paddle wheel located on the Π-shaped platform coupled with a gearbox, and a generator or alternator with two sleeves or muffs driven by the gearbox. The system is attached to the river bottom using three anchors and cables, connected to three hand winches, used to tighten or loosen the cables and adjust the position of the device. Electrical wiring from the device may be connected to a controller and an inverter for transferring electricity to the utility grid by electric cable. When the system is installed under waterfalls, the Π-shaped platform housing the device should be attached to a rocky cliff using two anchors and cables connected to two pivoting winches. |
| US12049861B2 |
Renewable energy generation system
A renewable energy generation system includes a renewable energy power generator including a capsule shape including a tumbling doll shape, floating on the sea, and producing electrical power by converting wave energy into electrical energy; a first hub connected to the renewable energy power generator and configured to store the electrical energy; and a cable configured to transmit the electrical energy produced by the renewable energy power generator to the first hub by connecting the renewable energy power generator to one or more of another renewable energy power generators and the first hub. |
| US12049860B2 |
Nozzle for a fuel injector
A nozzle for a fuel injector the nozzle having a pivotably symmetrical nozzle member with a hollow space for introducing a nozzle needle, a nozzle tip at a longitudinal end of the nozzle member, at least one opening channel extending in a straight line for the discharge of fuel, and a nozzle needle arranged in the hollow space for selectively blocking an fuel inflow to the at least one opening channel. The nozzle is characterized in that the at least one opening channel has a center axis that is skewed with respect to the longitudinal axis of the nozzle member. |
| US12049857B2 |
Injector cup for engines apparatus and methods of use
An improved injector cup may be used in diesel engines that fits more securely into the engine's cylinder heads to better prevent engine coolant from leaking into the fuel and/or fuel leaking into the coolant. An improved injector cup may be designed to accommodate specific engine types and sizes in order to prevent engine coolant from leaking into the fuel and/or fuel leaking into the coolant. |
| US12049853B2 |
Thrust reverser for an aircraft bypass turbojet engine nacelle
A thrust reverser for an aircraft bypass turbojet engine nacelle has a generally annular shape around an axis and includes an annular frame for securing deflection grids. The frame has a first frusto-conical wall widening in the downstream direction and including an upstream peripheral edge configured to be attached to a casing of the turbojet engine. A downstream peripheral edge of the wall extends in the continuation of the wall and secures the upstream ends of the grids. A second annular wall extends radially outwards from an outer frusto-conical face of the first wall. The first and second walls are integrally formed and the second wall has axial openings through which actuators pass. |
| US12049851B2 |
Control device for hybrid system
When switching an operation state of an engine in a hybrid system from a lean burn operation to a stoichiometry operation, the lean burn operation is once switched to a rich operation and then switched to the stoichiometry operation. During a period from before switching to the rich operation to after switching to the rich operation, an intake air restriction for restricting an amount of intake air to the engine is performed. As a result, the amount of intake air is made smaller than when the intake air restriction is not performed. Further, during the period in which the intake air restriction is performed before switching to the rich operation, a fuel cut for cutting fuel to the engine is performed. |
| US12049850B1 |
Fan drive gear system gutter ejector system
A fan drive gear system for a turbine engine includes a sun gear that is configured to be driven by an engine shaft that is rotatable about an axis, a plurality of intermediate gears that are intermeshed with the sun gear, a ring gear assembly that is engaged with the plurality of intermediate gears, the ring gear configured for attachment to a static structure, a carrier that supports rotation of the plurality of intermediate gears, the carrier configured for rotation about the axis, a fixed gutter system that is configured to receive expelled lubricant and to direct the expelled lubricant to an auxiliary reservoir, at least one ejector that is disposed within the fixed gutter and configured to utilize a motive flow to generate a lubricant flow through at least one outlet, and a fan shaft that is rotatable about the axis and configured to be driven by the carrier. |
| US12049849B2 |
Overall engine efficiency rating for turbomachine engines
A turbomachine engine can include a fan assembly, a vane assembly, a core engine, a gearbox, and an overall engine efficiency rating. The fan assembly can include a plurality of fan blades. The vane assembly can include a plurality of vanes, and the vanes can, in some instances, be disposed aft of the fan blades. The core engine can include a low-pressure turbine. The gearbox includes an input and an output. The input of the gearbox is coupled to the low-pressure turbine of the core engine and comprises a first rotational speed, the output of the gearbox is coupled to the fan assembly and has a second rotational speed, and a gear ratio of the first rotational speed to the second rotational speed is within a range of 2.0-4.0. The overall engine efficiency rating is greater than or equal to 0.35GR1.5 and less than or equal to 0.7GR1.5. |
| US12049847B2 |
Gas turbine engine and heat management system for cooling oil in an oil system of a gas turbine engine
A gas turbine engine for an aircraft that includes a nacelle, a fan, an engine core, a bypass duct extending between the engine core and the nacelle and guiding a bypass airflow through the bypass duct, and at least one non-structural strut extending in the radial direction within the bypass duct, wherein the non-structural strut includes an outside wall acting as a heat exchanger, and wherein the outside wall includes first transport means configured to transport in the outside wall at least one fluid to be cooled. It is provided that the non-structural strut further includes second transport means configured to transport a fluid to be heated, wherein the first transport means and the second transport means are configured such that the fluid to be heated is heated by the at least one fluid to be cooled and the at least one fluid to be cooled is cooled both by the bypass airflow and the fluid to be heated. |
| US12049844B2 |
Micro-mixer module and combustor having the same
A micro-mixer module and a combustor having the same are provided. The micro-mixer module includes a micro-mixer having an inlet portion formed on one side and through which a first fluid is introduced and a feed hole formed in a circumferential wall and through which a second fluid is fed, wherein the first fluid introduced through the inlet portion and the second fluid fed through the feed hole are mixed to form a fluid mixture which is injected into a combustion chamber, and an air hole formed at a side end of the combustor chamber of the micro-mixer. |
| US12049843B2 |
Cylinder head
The invention relates to a cylinder head (1) with at least one recess (23) for arranging at least one gas valve (20) and at least one spark plug (15). The spark plug (15) reaches into a pre-chamber (17) and is arranged along a spark plug rotational axis (16), and the gas valve (20) is arranged along a gas valve rotational axis (19), wherein the gas valve rotational axis (19) is inclined relative to the spark plug rotational axis (16), and the distance (A) between the gas valve rotational axis (19) and the spark plug rotational axis (16) decreases as the distance to the pre-chamber (17) increases in a direction facing away from the combustion chamber (2). The aim of the invention is to provide an improved cylinder head (1) which allows an improved assembly and requires less installation space. According to the invention, this is achieved by the aforementioned cylinder head (1) in that the recess (23) for the spark plug (15) and the gas valve (20) has a surface (0) which is formed by a primary molding process, preferably a casting process, and is post-processed particularly preferably without machining. |
| US12049839B2 |
Exhaust gas heating unit
The disclosure is directed to an exhaust gas heating unit for an exhaust gas system of an internal combustion engine. The exhaust gas heating unit includes at least one electrically conductive heating conductor element, wherein the at least one electrically conductive heating conductor element is configured from bent flat strip material. The exhaust gas system conducts exhaust gas defining an exhaust gas primary flow direction (H). The heating conductor element can have a plurality of broad sides arranged to be substantially parallel to the exhaust gas primary flow direction (H) and a plurality of end faces arranged substantially orthogonally to the exhaust gas primary flow direction (H). |
| US12049837B2 |
Method for checking operability, checking device and motor vehicle
A method for checking operability of a first metering unit includes sending a control signal to a second metering unit to dispense a second quantity; comparing the quantity dispensed with the second quantity; sending a control signal to a second metering unit to introduce a third quantity; detecting the pressure drop caused by the introduction of the third quantity; sending a control signal to the first metering unit to introduce a first quantity; detecting the pressure drop caused by executing the control signal to introduce the first quantity; and ascertaining that the first metering unit is not functioning correctly if a difference between the pressure drop detected as a result of the execution of the control signal to introduce the first quantity and the pressure drop detected as a result of the execution of the control signal to introduce the third quantity is above a threshold. |
| US12049832B2 |
Cooling hole positioning systems and methods
Systems and methods to locate the position of cooling holes on an outer surface of a turbine engine component, based on a three-dimensional measurement along an X-axis, a Y-axis, and a Z-axis, and an extracted two-dimensional measurement along the X-axis and the Y-axis. The two-dimensional data is analyzed to find a common geometric feature of the component and determine a scan area based on the common geometric feature. The component is measured within the scan area to locate a cooling hole located on the outer surface of the component. A surface profile of the cooling hole is extracted along the X-axis and the Y-axis, and an orientation of the cooling hole is extracted along the Z-axis. A three-dimensional coordinate set of the cooling hole is calculated based on the surface profile and the orientation. |
| US12049831B2 |
Method for the repair welding of an aircraft turbine engine blade
A method repairs welding of an aircraft turbine engine blade that has a lower surface and an upper surface connected by a leading edge and a trailing edge. The blade further includes a free end referred to as the tip. The method includes the repair welding of the tip and including the steps of: securing a first stop to the leading edge at the tip and a second stop to the trailing edge at the tip, depositing a repair weld bead on the tip, from the first stop to the second stop, and removing the first and second stops. The first and second stops are secured solely by squeezing same on the leading and trailing edges. |
| US12049824B2 |
Distributed coal cutting device for longwall face of coal mine
A distributed coal cutting device for a Longwall face of a coal mine includes coal cutting units, where each coal cutting unit includes one coal cutting machine and two hydraulic supports, the two hydraulic supports are arranged side by side, the arrangement direction of the two hydraulic supports is parallel to the coal wall of the Longwall face, and the coal cutting machine is connected with one of the hydraulic supports. According to the device, multiple coal cutting machines are used for simultaneously carrying out coal cutting operation, and single-point coal cutting is changed into multiple-point simultaneous coal cutting, so that the coal cutting production capacity and the production efficiency are greatly improved. The multiple coal cutting machines can derive multiple control modes, so that the production flexibility and adaptability are improved. |
| US12049821B2 |
Straddle packer testing system
Testing a fluid in a wellbore with a well testing tool carried on a well testing string includes activating a first selectively controllable longitudinal valve and a second selectively controllable longitudinal valve with a communication module. A first and second packer of the well testing tool engages an inner wall of the wellbore to define a zone of interest between the first packer and the second packer. The communication module further activates a selectively controllable radial valve positioned between the first packer and the second packer to flow fluid between the central bore and the annulus formed between the first packer and the second packer, a fluid sample flows from the annulus between the first packer and the second packer through the testing string to a tophole facility. |
| US12049813B2 |
Method of controlling a drilling process of a percussion drilling machine
The drilling machine comprises a control unit and at least one sensor. The drilling machine further comprises a percussive element and a tool, wherein an end of the tool comprises a drill bit configured to strike rock. The percussive element is configured to impact the tool and the tool is configured to transfer impulse energy generated by the percussive element to the drill bit. The method during drilling comprises collecting data depending on force fed into the rock and indentation depth into the rock at an impact of the percussive element. The method further comprises determining a percussion procedure based on the collected data, and determining a deviation between the percussion procedure and a reference percussion procedure. The method further comprises adjusting one or more drilling parameters related to the drilling process based on the deviation. |
| US12049812B2 |
System and method for measuring characteristics of cuttings from drilling operations with computer vision
System and method for measuring the characteristics of drill cuttings. The system comprises at least one camera operably connected to a processor for determining characteristics of particles from cuttings from drilling, wherein said processor is configured to perform particle detection, determine information about said particles, or both. The processor can be configured to initiate, interrupt or inhibit an activity based on the particle characteristics. The method comprises acquiring visual data from at least one camera, performing particle detection using said data, determining information about the detected particles, alerting an operator and/or initiating, interrupting, or inhibiting activity responsive to such information. |
| US12049810B2 |
Facility and methods for operating a mine by in-situ leaching
An operating facility (1) for operating a mine by in-situ leaching comprises a supply manifold (9) for supplying leach liquor to the injector well heads (3), a production manifold (15) configured to discharge leachate to a leachate treatment plant (17), a treatment manifold (19), a facility (20) for providing a treatment solution configured to inject the treatment solution into the treatment manifold (19) and/or into the supply manifold (9); and for each producing well, a production pipe (21) equipped with a production cut-off device (25) and a treatment pipe (23) equipped with a treatment cut-off device (27), fluidically connecting the corresponding producing well head (5) in parallel, respectively, to the production manifold (15) and to the treatment manifold (19). |
| US12049806B2 |
Retrievable connection module
A retrievable connection module for establishing a fluid flow between a subsea station and a subsea flow line. The connection module includes a first fluid port, a first connection profile, a second fluid port, a second connection profile, and a utility arrangement which alters or monitors an aspect or a characteristic of the fluid flow between the first and the second fluid ports. The first connection profile is releasably couplable to a flow line to permit a fluid communication between the flow line and the first fluid port. The second connection profile is releasably couplable to the subsea station to permit a fluid communication between a subsea well and the second fluid port. The first connection profile disconnects the flow line and restricts the fluid communication at the first fluid port. The second connection profile disconnects from the subsea station and restricts the fluid flow at the second fluid port. |
| US12049802B1 |
Fluid diverter system with chamber valves and method of use
A fluid diverter system for use in well drilling operations, the fluid diverter system includes one or more plug chambers mounted within a pipe, and a first valve positioned adjacent to one of the one or more plug chambers, the first valve rotationally mounted within the pipe to selectively rotate between an open position and a closed position, the open position allows fluid flow through a main bore as created by the one or more plug chambers while blocking fluid flow around a perimeter of the one or more plug chambers; and the closed position allows fluid flow around the perimeter of the one or more plug chambers while blocking fluid flow through the main bore; the first valve is machined and manufactured as a single unit. |
| US12049788B2 |
Cutter geometry utilizing spherical cutouts
A cutting element comprising a polycrystalline diamond table having a first end attached to a substrate at an interface. The second end of the diamond table includes a concave surface, concave indentations, cutting edges at an interface between the concave surface and an outer diameter of the diamond table. Each of the at least two concave indentations intersects the concave surface and extends radially outward from the concave surface to an outer diameter of the diamond table. A method of manufacturing an earth-boring downhole tool includes providing a tool body and securing to the tool body the cutting element as recited in any one of the claims. |
| US12049785B2 |
Window frame ventilator
A ventilator for a window frame profile, the ventilator having an air intake opening and an air passage opening to ventilate a hollow member of a window frame profile, and a window frame profile system comprising a window frame profile and at least one such ventilator. |
| US12049783B1 |
Security cage
A security cage includes a first side panel having a first vertical edge that defines a height, a first locking tab extending from the first vertical edge and defining a first upward facing hook, a second side panel having a second vertical edge, a second locking tab extending from the second vertical edge and defining a second upward facing hook. The second side panel is positioned adjacent to and parallel to the first side panel such that the first locking tab is positioned adjacent the second locking tab. A side locking member has a first downward facing hook and a second downward facing hook, the first downward facing hook engaging the first upward facing hook and the second downward facing hook engaging the second upward facing hook to fix the second side panel with respect to the first side panel. |
| US12049781B2 |
In-vehicle device
An in-vehicle device includes: a movable member; a motor that moves the movable member; at least one detection switch that detects movement of the movable member; and a controller that controls the motor based on a detected output of the detection switch. The in-vehicle device further includes: a locking mechanism unit that, upon determination by the controller based on the detected output from the detection switch that the movable member reaches an end point region in a movement direction, locks the movable member, and upon determination by the controller that a main switch is set to OFF, releases the lock; and a motor driver that, after the release of the lock by the locking mechanism unit, upon determination by the controller based on the detected output from the detection switch that the movable member is moved again, drives the motor to move the movable member. |
| US12049772B2 |
Lock assembly
A lock assembly comprising: one or more racks, each rack being configured to move along a linear axis between a respective extended position and a respective retracted position; and a drive hub coupled to the one or more racks; wherein the drive hub is configured such that, in an extended position of the one or more racks, the drive hub resists a linear force applied to a rack of the one or more racks from moving the rack towards the retracted position. A lock assembly comprising: one or more racks, each rack being configured to move along a linear axis between a respective extended position and a respective retracted position; and a drive hub having one or more engagement means, each engagement means configured to engage with the one or more racks; wherein in an extended position of the rack, at least one of the one or more engagement means is at an angle of less than 45° from the linear axis. |
| US12049771B2 |
Dispensing cabinet with emergency release
A dispensing cabinet may include a security panel and a plunger having a disengaged position and an engaged position. The plunger may be secured in the disengaged position by the security panel. The security panel may be released in order to transition the plunger from the disengaged position to the engaged position. The dispensing cabinet may further include a lever configured to interface with the plunger and one or more latch assemblies. The lever may shift upwards in response to the plunger being transitioned from the disengaged position to the engaged position. An upward motion of the lever may release the one or more latch assemblies by rotating, to a limit, a cam bracket included in each of the one or more latch assemblies. The dispensing cabinet may be unlocked by the release of the one or more latch assemblies. |
| US12049766B1 |
Tensegrity offshore wind power generation support structure
A tensegrity offshore wind power generation support structure is provided, relating to the technical field of offshore wind power. The support structure includes inclined columns, prestressed cables, a rigid support, a floating foundation and anchoring systems. A stable self-balancing space supporting structure is formed by the inclined columns and the cables; the inclined columns inclines outwards, upper parts of the inclined columns are connected with the prestressed cables; the bottom ends of the inclined columns are connected with the floating foundation; the middle parts of the inclined columns are connected with the rigid support; and the floating foundation is fixed with a seabed through the anchoring systems. According to the support structure, a tower in the traditional design is not needed, and all the cables are ensured to be in a tension state through the support of the inclined columns. |
| US12049760B2 |
Steel installation component for buildings for replacing a predetermined region of a reinforced concrete component provided for load-bearing
Steel installation parts can replace predetermined regions of reinforced concrete components provided for receiving loads, in particular reinforced concrete beams. The steel installation parts can be arranged in a less dense construction without losing bearing capacity, in order to create space for technical installation elements such as lines, cables and channels. |
| US12049752B2 |
Adaptive building envelopes
Adaptive buildings and building envelopes having a system of structural members which also function as one or more selectively independent fluidic transport systems. Fluids to be transported such as air, rainwater, potable water, irrigation water, and/or gray water, are moved about the adaptive buildings via the various fluidic transport systems to locations disposed about the adaptive buildings where they are used as needed. Such fluids are also selectively filtered and cleaned by a plurality of filter plate systems disposed about the structure. |
| US12049751B2 |
Building element, system and method
A building element adapted to provide thermal insulation between two building parts such as a floor or ceiling slab and a balcony slab is described. The element comprises: an elongate insulating body; a plurality of reinforcing elements passing through and projecting on either side beyond the insulating body so as to be disposed in use within and serve to reinforce each of the two building parts; at least one through apertured formation extending transversely through the insulating body so as to be able to receive in use a post-tensioning tendon member. A building system including at least one such building element, a building structure incorporating such a building system and a method of building are also described. |
| US12049750B2 |
Gutter system
The invention relates to a gutter system (1) with at least one frame unit (10), at least one cover unit (20) and at least one first damping element (14), wherein the frame unit (10) has at least one receiving area (12) for arranging the cover unit (20). The receiving area (12) of the frame unit (10) has at least three side walls (12.1; 12.2; 12.3; 12.4; 12.5), wherein the first damping element (14) is provided between the frame unit (10) and the cover unit (20) in such a way that the cover unit (20) is received in the frame unit (10) in a damping manner in at least three spatial directions. |
| US12049749B2 |
Module for drainage and method of assembly
The invention provides a modular unit or module (20) for use in an underground water management system. The modular unit or module (20) comprises a prism structure being a polyhedron enclosing a pair of internal members (6, 6′). The internal members (6, 6′) comprise a first member (6) comprising a first arch (9), and a second member (6′) comprising a second arch (9′) located at an angle to and being arranged inverted with respect to the first arch (9). The invention also provides a modular system (100) for use in underground water management, the modular system (100) comprising a plurality of the modules or modular units (20, 20′). |
| US12049746B2 |
Push-button type upper water inlet shower column
The present invention discloses a push-button type upper water inlet shower column, which comprises an upper fixing seat connected with a water inlet tube, a water inlet channel and a water distribution valve core which can be communicated are arranged in the upper fixing seat, the water distribution valve core comprises a first water outlet hole and a second water outlet hole, and the first water outlet hole and the second water outlet hole can discharge water separately or in combination; the upper fixing seat is provided with a first water outlet channel connected with the first water outlet hole, and the upper fixing seat is provided with a second water outlet channel connected with the second water outlet hole; a lower fixing seat is arranged below the upper fixing seat, a connecting rod that can go up and down is arranged between the lower fixing seat and the upper fixing seat, the upper end of the connecting rod is connected with the water distribution valve core, the lower fixing seat is provided with a push button, the push button is connected with the other end of the connecting rod through a linkage mechanism to realize the lifting of the connecting rod, and the push-button type upper water inlet shower column can not only realize single water outlet, but also realize mixed water outlet. |
| US12049744B2 |
Work machine
A work machine includes a hydraulic pump that is driven by an engine and delivers a pressurized fluid, a hydraulic actuator that is operated by the pressurized fluid delivered by the hydraulic pump, a hydraulic accumulator device that accumulates the pressurized fluid discharged from the hydraulic actuator, a differential pressure control valve that is disposed between the hydraulic actuator and the hydraulic accumulator device and generates a differential pressure across the differential pressure control valve between a pressure of the hydraulic actuator and a pressure of the hydraulic accumulator device, a pressure sensor that senses the pressure of the hydraulic accumulator device, and a controller that controls the differential pressure control valve on the basis of a sensing result of the pressure sensor. The controller controls the differential pressure control valve in such a manner that the differential pressure across the differential pressure control valve reduces according to a rise in the pressure of the hydraulic accumulator device sensed by the pressure sensor. |
| US12049742B2 |
Mobile device
Mobile device includes a frame with displacement means, a working arm connected to the frame including at least a first and a second articulation which are hinged to each other. The working arm is hinged to the frame, and at least a first, second and third control devices are adapted for moving the first and second articulation of the working arm and a tool, respectively, at a free end of the second articulation. A control system is adapted for controlling the first, second and third control means. The control system is adapted to drive the first, second and third control means such that the free end of the second articulation follows a predetermined upward movement along an upwardly directed path and the tool remains in a lifting position, the first, second and third control means are simultaneously controlled. |
| US12049734B1 |
Scarifier system, and method of resurfacing or remodeling a ground surface using the scarifier system
A scarifier system for cutting channels into a ground surface according to a chosen design pattern, comprising a scarifier machine, and a guide system for guiding the scarifier machine on a tracked trail. The guide system for guiding the scarifier machine on a tracked trail can be, for instance, a sliding bracket clasping a guide rail or a rolling carriage having one or more pairs of wheels gripping a guide rail. A method of remodeling a ground surface using the scarifier system comprises the steps of planning a design pattern to remodel the ground surface and to mark the ground surface according to the chosen design pattern. The guide rail is installed on the ground surface according to the chosen design pattern and the scarifier machine is placed on the guide rail in a manner that the scarifier machine can slide along the guide rail to cut a channel into the ground surface. |
| US12049733B2 |
Connector
A connector is disclosed for use in forming a joint between a first surface and a second surface. The connector comprises a housing. The connector also comprises a tendon. A portion of the tendon can protrude from the housing through a seal. The seal is configured to sealably cover an open end of the housing such that the tendon can move through the seal and laterally sideways across the open end together with at least a portion of the seal. Also disclosed is a connector system for use in forming a joint, and a method of installing a connector to form a joint, between a first surface and a second surface. The connector system and method comprises and makes use of the housing and the tendon. |
| US12049732B2 |
System and method for placement of railroad tie plate
A railroad tie plate placement system facilitates or enables a railroad crew to minimize interaction with railroad tie plates while placing railroad tie plates in a proper orientation on a railroad or railway track in preparation for insertion under a rail. Thus, the described railroad tie plate placement system reduces labor costs and decreases risk of injury while providing for consistent placement of tie plates. |
| US12049729B2 |
Compostable seaweed-based compositions, and associated systems and methods
Compostable seaweed-based compositions, and associated systems and methods are disclosed herein. In some embodiments, the seaweed-based composition comprises (i) a phycocolloid including agar, alginate, carrageenan, and/or unprocessed seaweed, (ii) a polymer comprising thermoplastic starch (TPS), polycaprolactone (PCL), polylactic acid (PLA), polyhydroxyalkanoates (PHA), polyesteramide (PEA), polybutylene adipate terephthalate (PBAT), polybutylene succinate (PBS), and/or polyvinyl alcohol (PVOH), and (iii) an additive, wherein the phycocolloid comprises no more than 90 wt % of the seaweed-based composition, the biopolymer comprises no more than 80 wt % of the seaweed-based composition, and the additive comprises no more than 50 wt % of the seaweed-based composition. |
| US12049725B2 |
Tumble dryer
The present disclosure relates to a tumble dryer (1) with a filter arrangement (12) located in a tumble dryer process air flow (21) for removing lint from process air leaving tumble dryer drum. The filter arrangement comprises a first coarse-mesh filter (25) and a second fine filter (27). A first sensor (41) detects a correct positioning of the first filter in the tumble dryer, and a second sensor (33) detects a pressure drop over a process air flow path comprising the second filter. A control arrangement (45) is configured to initiate a disabling operation which disables the fan arrangement (12), if the first filter is not correctly positioned in the tumble dryer or if the pressure drop over the second filter exceeds a predetermined threshold value. |
| US12049720B2 |
Method and system for reducing auto-dosing fluctuation of an automatic cleaning machine
A method for reducing auto-dosing fluctuation of a washing machine equipped with an automatic dosing device, by using a liquid detergent with a relatively low high-shear viscosity. A cleaning system including a washing machine equipped with an auto-dosing device, in combination with a liquid detergent characterized by a relative low high-shear viscosity. |
| US12049717B2 |
Needle board and method for populating a needle board
A needle board for fastening to a needle beam of a needle loom, which serves for consolidating a fibrous pile web, comprises a carrier plate having a receiving apparatus in which a plurality of needle modules are received which are arranged in a row. The needle board further comprises a fluid-activatable clamping device which is configured to fix the plurality of needle modules in the receiving apparatus at least in a first direction. |
| US12049716B1 |
Interlocking braided structures
A composite structural component including a braided material embedded in a resin matrix. the braided material with multiple braided components formed of continuous tows and connected by one or more intersections are described. Each of the multiple braided components is formed by sets of tows. Each set of tows includes a respective plurality of tows, which are substantially adjacent and parallel to each other at an angle relative to the longitudinal axis of the braided material. Each set of tows is further composed of multiple subsets of tows. The subsets of tows separate at the intersections and combine with different subsets of tows in adjacent components of the multiple braided components. |
| US12049711B2 |
Method for producing a mechanical vibrator comprising epitaxially growing a cubic crystal on a material layer to form a laminate structure which is patterned to form a vibrator shape part
A material composed of an element having no catalytic action is epitaxially grown on a nickel layer to form a material layer. For example, iridium is epitaxially grown to form the material layer. Next, a cubic crystal is epitaxially grown on the material layer to form a crystal layer, and a laminate structure including the material layer and the crystal layer is patterned to form a vibrator shape part. The thickness of the material layer is controlled within a range in which lattice relaxation is not complete. |
| US12049710B2 |
Group-III nitride substrate
A group-III nitride substrate includes: a first region having a first impurity concentration in a polished surface; and a second region having a second impurity concentration lower than the first impurity concentration in the polished surface, wherein a first dislocation density of the first region is lower than a second dislocation density of the second region. |
| US12049709B2 |
Method for growing high-quality heteroepitaxial monoclinic gallium oxide crystal
Disclosed is a method for growing a high-quality heteroepitaxial β-Ga2O3 crystal by specifically using low-pressure chemical vapor deposition (LPCVD) method in the field of chemical vapor deposition, wherein said method includes the process steps of; preparing the substrate having hexagonal surfaces cut in different directions with inclinations such that the inclination angle is in a range between 2° and 10°; physically carrying the vapor obtained from Gallium heated in the second zone to the pump/sample by means of Argon gas; driving oxygen into the system with a separate ceramic or refractory metal tube and vertically transferring it onto the surface of the sample directly over the substrate; creating the core layer of β-Ga2O3 on the surface such that the ratio of Ga:O surface atoms on the growing surface is in a range between 10:1 and 1:10 so as to ensure that the surface atoms of Ga and O create the β-Ga2O3 crystal on the heated substrate; growing the core region of β-Ga2O3 at a thickness between 5 nm-2000 nm and at the growth rate between 10 nm/h-500 nm/h; maintaining the growing process on the core layer created in the previous step such that the β-Ga2O3 growth rate is in a range between 100 nm/h and 10 μm/h. |
| US12049705B2 |
Electroforming method and method for producing electroforming material
An electroforming method capable of suppressing peeling of an electroforming material from an electroforming master during electroforming, and controlling a shape of an electroforming material, and a method for producing an electroforming material are provided. The present invention is to provide the electroforming method including forming an electroforming material on a surface of an electroforming master in an electroforming liquid by using the electroforming master as a cathode, in which the electroforming master includes a conductive substrate having a pattern on a surface, the pattern having a protruding portion of which a surface is non-conductive, and an underlying layer that has a sheet resistance of 500 Ω/sq or greater, and that is formed on at least a part of the surface of the substrate in an in-plane direction, and the method for producing an electroforming material. |
| US12049703B2 |
Matrix-controlled printhead for an electrochemical additive manufacturing system
Printhead for a 3D manufacturing system that uses metal electrodeposition to construct parts; embodiments utilize a grid of anodes to achieve high quality parts with features that may be small and detailed. To support grids with thousands or millions of anodes, the printhead may use matrix control with row and column drivers similar to display backplanes. Unlike display backplanes where the design goal is to display images using minimal current, the printhead may be optimized for high current density for fast electrodeposition, and for anode longevity. Current density may exceed 1000 mA per cm-squared, at least an order of magnitude greater than that of display backplanes. Anode longevity may be enhanced by using relatively large anodes compared to the grid pitch of the printhead, by lengthening the conductive paths through anodes, or both. Embodiments may be constructed by adding anode and insulation layers on top of matrix-controlled switching circuits. |
| US12049702B2 |
Vertical branched graphene
Provided are a method for preparing a vertical branched graphene comprising treating a pristine vertical graphene with an inert plasma in the absence of an introduced carbon source to develop a vertical branched graphene. The method may also include pre-treating a substrate surface with an inert plasma; depositing a pristine vertical graphene onto the substrate surface by contacting the substrate surface with a deposition plasma comprising a carbon source gas for a deposition period. Also provided are a vertical branched graphene attached to a substrate surface, the vertical branched graphene having a trunk portion extending from the substrate surface, said trunk possessing an increased degree of branching as the distance from the substrate surface increases; and a freestanding branched graphene with a proximal end and a distal end, the proximal end comprising a trunk portion, the trunk portion possessing and increased degree of branching as the distance from the proximal end increases and the distance to the distal end decreases. |
| US12049699B2 |
Dielectric gapfill using atomic layer deposition (ALD), inhibitor plasma and etching
A plasma generating system generates plasma in a processing chamber. A controller is configured to: a) perform atomic layer deposition (ALD) N times to deposit film in a feature of the substrate; b) after performing a) M of the N times, supply an inhibitor plasma gas to the processing chamber and strike plasma in the processing chamber to create a passivated surface more on upper portions of the feature as compared to lower portions of the feature to inhibit the atomic layer deposition in the upper portions of the feature as compared to the lower portions of the feature; c) supply an etch gas to the processing chamber to etch the film more in the upper portions of the feature than in the lower portions in the feature of the substrate following b); and d) repeat a) to c) one or more times to gapfill the feature without voids. |
| US12049694B2 |
Method for depositing boron nitride film and film deposition apparatus
A method for depositing a boron nitride film is provided. In the method, a seed layer is formed on a surface of a substrate by supplying an aminosilane gas to the surface of the substrate. The surface of the substrate includes bases having different incubation times for depositing a boron nitride film. A boron nitride film is deposited on the seed layer. |
| US12049692B2 |
Manufacturing method for graphene film, porous silica powder and transparent conductive layer
The present application discloses a manufacturing method for a graphene film, a porous silica powder and a transparent conductive layer. The manufacturing method for a graphene film includes steps of: providing a porous material powder; placing the porous material powder in an atomic layer deposition device; forming a porous material template having a metal catalyst layer in pores; and preparing the graphene film on the porous material template. |
| US12049683B2 |
Methods for recovering metals from metal-containing materials
Methods for recovering metals from metal-containing materials are provided. The metal-containing material comprises either Co and Li (e.g., an electrode material from a spent lithium ion battery) or Fe and Al (e.g., bauxite). The metal-containing material is exposed to a leaching solution comprising ammonium hydrogen oxalate, oxalic acid, or both, to provide a solid composed of either cobalt oxalate or iron oxalate, and a solution of either lithium oxalate or aluminum oxalate. The solid is processed to provide either cobalt oxide or iron oxide; the solution is processed to provide either a lithium precipitate or an aluminum precipitate, and a filtrate comprising an oxalate; and the filtrate comprising the oxalate is processed to recover ammonium hydrogen oxalate, oxalic acid, or both. The method further comprises repeating the digestion step with the recovered ammonium hydrogen oxalate, the recovered oxalic acid, or both. |
| US12049681B2 |
Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions. |
| US12049680B2 |
Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
This application pertains to methods of recovering metals from metal sulfides that involve contacting the metal sulfide with an acidic sulfate solution containing ferric sulfate and a reagent that has a thiocarbonyl functional group, wherein the concentration of reagent in the acidic sulfate solution is sufficient to increase the rate of metal ion extraction relative to an acidic sulfate solution that does not contain the reagent, to produce a pregnant solution containing the metal ions. |
| US12049670B2 |
Proprotein convertase subtilisin/kexin type 1 (PCSK1) variants and uses thereof
Methods of treating obesity and methods of identifying susceptibility of an obese subject to treatment with an agonist of the leptin-melanocortin signaling pathway are provided herein. |
| US12049666B2 |
Chemical compositions and methods of using same
The present disclosure relates to chemical compositions, kits, and apparatuses and methods for using these compositions, kits and apparatuses in various assays. |
| US12049662B2 |
Rapid antimicrobial susceptibility testing by video-based object scattering intensity detection
Provided herein are methods of assessing the presence of microbes in a liquid sample that include assessing an initial integrated scattering intensity of objects (IC0) in the sample and an integrated scattering intensity of the objects at a time t (ICt) from modified images of the liquid sample, and identifying the sample as comprising microbes for (ICt)/(IC0) above a predefined infection threshold TI. Related systems and other aspects are also provided. |
| US12049658B2 |
Production of retinyl esters
The present invention is related to production of retinyl esters, such as in particular retinyl acetate, an important building block for production of vitamin A. The retinyl esters might be generated via enzymatic conversion of retinol which process includes the use of enzymes with acetyl-transferase (ATF) activity, thus acetylating retinol into retinol/retinyl acetate. Said process is particularly useful for biotechnological production of vitamin A. |
| US12049656B2 |
Process for the modification of a glycoprotein using a glycosyltransferase that is or is derived from a β(1,4)-n-acetylgalactosaminyltransferase
The present invention relates to a process for the enzymatic modification of a glycoprotein. The process comprises the step of contacting a glycoprotein comprising a glycan comprising a terminal GlcNAc-moiety, in the presence of glycosyltransferase that is, or is derived from, a β-(1,4)-N-acetylgalactosaminyltransferase, with a non-natural sugar-derivative nucleotide. The non-natural sugar-derivative nucleotide is according to formula (3): wherein A is selected from the group consisting of —N3, —C(O)R3, —(CH2)iC≡C—R4, —SH, —SC(O)R8, —SC(O)OR8, —SC(S)OR8, —F, —Cl, —Br —I, —OS(O)2R5, terminal C2-C24 alkenyl groups, C3-C5 cycloalkenyl groups, C4-C8 alkadienyl groups, terminal C3-C24 allenyl groups and amino groups. The invention further relates to a glycoprotein obtainable by the process according to the invention, to a bioconjugate that can be obtained by conjugating the glycoprotein with a linker-conjugate, and to β-(1,4)-N-acetylgalactosaminyltransferases that can be used in preparing the glycoprotein according to the invention. |
| US12049655B2 |
Construction method and application of microorganism capable of realizing high production of lacto-N-tetrose
Disclosed are a construction method and application of a microorganism capable of realizing high production of lacto-N-tetrose, belonging to the field of microbial genetic engineering. The present disclosure employs a strain which has been constructed in the early stage for efficiently producing a precursor lacto-N-triose II as an original strain to synthesize a key gene of the lacto-N-tetrose via over-expression, thus enabling the strain to have a synthesis capability of producing the lacto-N-tetrose. The present disclosure improves the synthesis of the lacto-N-tetrose by screening a high-efficiency β-1,3-galactosyl transferase gene, and reasonably designing the co-expression of the β-1,3-galactosyl transferase gene and a key UDP-glucose 4 epimerase gene (galE) for strengthening a UDP-galactose pathway on a vector pCDFDuet-1. In a shake flask experiment, the lacto-N-tetrose production capacity of Escherichia coli is 3.04 g/L. The lacto-N-tetrose yield in a 3 L fermentation tank reaches 25.49 g/L. Therefore, the microorganism has an industrial application prospect. |
| US12049654B2 |
Ammonium based ionic liquids useful for lignocellulosic processing
Methods and compositions are provided for ionic liquid processing of biomass. |
| US12049653B2 |
Unglycosylated lysostaphin variant protein
Unglycosylated lysostaphin variant protein, nucleic acid molecule, vector and host cell, as well as a method for production of unglycosylated lysostaphin variant protein in a yeast expression system are provided. The proteins are produced in a Pichia pastoris expression system and have been shown to have activity equivalent to wild-type lysostaphin. The lysostaphin variant proteins can be used as therapeutic proteins for treatment of diseases such as Staphylococcus aureus infection. |
| US12049652B2 |
PH20 polypeptide variants, formulations and uses thereof
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. |
| US12049649B2 |
Ketoreductase polypeptides for the production of azetidinone
The present disclosure provides engineered ketoreductase enzymes having improved properties as compared to a naturally occurring wild-type ketoreductase enzyme. Also provided are polynucleotides encoding the engineered ketoreductase enzymes, host cells capable of expressing the engineered ketoreductase enzymes, and methods of using the engineered ketoreductase enzymes to synthesize a variety of chiral compounds. |
| US12049638B2 |
Synthetic genetic elements for biomanufacture
Disclosed are non-naturally occurring nucleic acid molecules comprising nucleotide sequences encoding serine recombinases. Also disclosed are vectors comprising non-naturally occurring nucleic acid molecule, and cells comprising the non-naturally occurring nucleic acid molecule or the vector. Recombinant constructs, cells and means for improved production of Adeno-Associated Viruses (AAVs) are described. Also described are methods of using the constructs and cells to produce recombinant AAVs. |
| US12049636B2 |
Herbicide tolerance genes and methods of use thereof
Polypeptides and recombinant DNA molecules useful for conferring tolerance to AOPP herbicides, phenoxy acid herbicides, and pyridinyloxy acid herbicides are provided in the present invention, as well as herbicide tolerant transgenic plants, seeds, cells, and plant parts containing the recombinant DNA molecules, as well as methods of using the same. |
| US12049634B2 |
Methods of sugarcane transformation using morphogenes
Aspects of the present disclosure relate to methods and compositions for sugarcane transformation using morphogenic genes. In particular, the present disclosure relates to the use of morphogenic sequences that improve the efficiency of sugarcane cell or tissue transformation and genomic modification. The present disclosure further relates to genetically altered sugarcane cells, tissues, and plants produced using these methods and compositions. |
| US12049626B2 |
Gene therapy for neurodegenerative disorders
This Application is a continuation of international patent application serial number PCT/US2018/054223, filed Oct. 3, 2018, which claims the benefit under 35 U.S.C. § 119(e) of U.S. Provisional Application Ser. No. 62/567,303, filed Oct. 3, 2017, entitled “GENE THERAPIES FOR LYSOSOMAL DISORDERS”, and 62/567,305, filed Oct. 3, 2017, entitled “GENE THERAPIES FOR LYSOSOMAL DISORDERS”, the entire contents of each of which are incorporated herein by reference. |
| US12049620B2 |
Purification methods for guanine-rich oligonucleotides
The present invention relates to methods for purifying nucleic acids. In particular, the present invention relates to a method for separating guanine-rich oligonucleotides from quadruplex secondary structures formed from the oligonucleotides using monolithic anion exchange chromatography. Mobile phase parameters that control quadruplex formation and enable separation of the intact quadruplex from the single-strand oligonucleotide are also described. |
| US12049615B2 |
Systems and methods for electronically and optically monitoring biological samples
A system for electronically and optically monitoring biological samples, the system including: a multi-well plate having a plurality of wells configured to receive a plurality of biological samples, each of the wells having a set of electrodes and a transparent window on a bottom surface of the well that is free of electrodes; an illumination module configured to illuminate the wells; a cradle configured to receive the multi-well plate, the cradle having an opening on the bottom that exposes the transparent windows of the wells; and an optical imaging module movable across different wells of a same multi-well plate to capture images through the windows. |
| US12049600B2 |
Aqueous composition comprising water-soluble glycerin-based polyalkylene glycols and use thereof
The invention relates to aqueous composition comprising water-soluble glycerin-based polyalkylene glycols as synthetic base oils as well as the use of the composition and the glycerin-based polyalkylene glycols as or in metalworking fluids, wherein the glycerin was consecutively alkoxylated in the following order: first with propylene oxide, followed by ethylene oxide and finally with propylene oxide. |
| US12049599B2 |
Alkylated alkoxydiarylamine antioxidants
Alkylated diaryl amines further substituted by an alkoxy group on one or more aryl carbon atoms exhibit excellent antioxidant activity in lubricant compositions. |
| US12049597B2 |
High octane synthetic fuels
The present disclosure relates to a mixture that includes a first portion that includes at least one of a paraffin and/or a naphthene having between 5 carbons and 13 carbons, inclusively, at a first concentration between about 75 wt % and about 99 wt %, and a second portion that includes hydrocarbons having greater than 13 carbons at a second concentration of less than 0.05 wt %. |
| US12049589B2 |
Surfactants for oil and gas production
Surfactants for use in formulations and processes suitable for hydrocarbon recovery. These formulations, include formulations suitable for fracking, enhancing oil and or gas recovery, and the recovery and or production of bio-based oils. |
| US12049584B2 |
Composition and method for producing the sensory stimulant
The present invention discloses a composition and method for producing a sensory stimulant. The sensory stimulant composition, comprises at least one cooling agent. The cooling agent comprises urea and ammonium nitrate. The composition further comprises fillers, colorants, carbohydrates, and pharmaceutically acceptable salts. The composition can be coated with, but not limited to, casein film. The composition is configured to indicate the overflow of bodily fluids by providing a cooling effect. The composition is configured to dissolve in liquid, water or blood by withdrawing heat from a surrounding environment and attains the chilling sensation by up to 30° C. temperature drop. The composition could be used in application such as band-aids, surgical pads, self-curing gel, post baby delivery cooling pad, breast feeding bras, gym sweat pads, military vests, daily use pads (panty-liners), sanitary pads and tampons. |
| US12049581B2 |
Zinc tellurium selenium based quantum dot
A core-shell quantum dot comprising zinc, a core comprising a first semiconductor nanocrystal material; and a semiconductor nanocrystal shell disposed on the core, wherein the core-shell quantum dot does not comprise cadmium, and does comprise zinc, tellurium, selenium, and aluminum. |
| US12049574B2 |
Structural adhesive compositions
Disclosed herein are compositions including (a) a first component comprising (1) an epoxy-adduct that is the reaction product of reactants comprising a first epoxy compound, a polyol, and an anhydride and/or a diacid and (2) a second epoxy compound; (b) rubber particles having a core/shell structure and/or graphenic carbon particles; and (c) a second component that chemically reacts with the first component at ambient or slightly thermal conditions. Also disclosed herein are compositions including (a) an epoxy-capped flexibilizer; (b) a heat-activated latent curing agent; and optionally (c) rubber particles having a core/shell structure and/or graphenic carbon particles; (d) an epoxy/CTBN adduct; and/or (e) an epoxy/dimer acid adduct. The heat-activated latent curing agent may include at least one reaction product of reactants including an epoxy compound and an amine and/or an alkaloid. |
| US12049570B2 |
Photo-curable bioink to fabricate ultra-strong, electroconductive, and biocompatible hydrogel for regenerative medicine
The present disclosure relates to the composition and process for the production of an ultra-strong, biocompatible, electroconductive, and stretchable hydrogel, which comprises: a step (a) of physical or chemical modification of natural polymers e.g., preparation of silk nanofiber and double methacrylation of gelatin; a step (b) of graphene oxide (GO) carboxylation; a step (c) of carbodiimidation between methacrylated natural polymers of step (a) and carboxylated GO of step (b); and a step (d) of three dimensional (3D) bioprinting of step (c) with/without silk nanofiber. It was found that these steps in this disclosure give rise to a biocompatible hydrogel with high mechanical strength in the range of load-bearing soft tissue such as tendon and heart as opposed to conventional hydrogels. |
| US12049569B2 |
Colored resin particle dispersion, ink, ink set, and inkjet printing method
A colored resin particle dispersion containing colored resin particles and water, in which the colored resin particles contain an oil-soluble dye and a polymer P containing a structural unit represented by Formula (1), a structural unit represented by Formula (2), and a hydrophilic group, an ink, an ink set, and an inkjet printing method. L1 represents a chain hydrocarbon group having 4 to 10 carbon atoms, two *1's each represent a bonding position, L2 represents a chain hydrocarbon group having 2 to 25 carbon atoms which may contain an oxygen atom or the like, or a polymer chain having a number-average molecular weight of 500 or greater, Y1 and Y2 each independently represent —O—, —S—, or, —NRz-, Rz represents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms, and two *2's each represent a bonding position. |
| US12049568B2 |
Ink set and image formation method
An ink set including a color ink containing particles including a polymerizable compound, a colorant, and water and an overcoat solution containing particles including a polymerizable compound and water, and an image formation method. |
| US12049564B2 |
Positively charged nanoparticles, use thereof, and preparation method thereof
Provided are positively charged nanoparticles and use thereof. According to the nanoparticles of an aspect, cucurbituril may limit electrostatic attraction between a guest for cucurbituril and a metal salt, thereby generating nanoparticles with a uniform size. Accordingly, the nanoparticles may have an effect of being capable of efficient intracellular gene delivery. |
| US12049561B2 |
Resin composition, resin film comprising said resin composition, and glass laminate including said resin film
The resin composition of the present invention has a phase separation structure including a continuous phase of a thermoplastic resin A and a dispersion phase of a thermoplastic resin B, wherein the thermoplastic resin A and the thermoplastic resin B each have a glass transition temperature of −50° C. or more and 50° C. or less, an absolute value of a difference between glass transition temperatures Tg1 and Tg2, which are each in a range of −50° C. or more and 50° C. or less, is 17° C. or less, and a haze at 23° C. is less than 1.5%. The present invention can provide a resin composition excellent in transparency at low temperature, a resin film containing the resin composition, and a glass laminate including the resin film. |
| US12049560B2 |
Heat-resistant semi-conductive thermoplastic resin composition
The present application relates to a heat-resistant semi-conductive thermoplastic resin composition and shaped articles made therefrom. The thermoplastic resin composition comprises the following components: an aromatic polycarbonate, a polyalkylene terephthalate, a conductive carbon black and a reinforcement material. The shaped article made from the thermoplastic resin composition according to the present invention has a good combination of heat-resistance, semi-conductivity and dimensional stability. |
| US12049558B2 |
Oxygen scavenging compositions, articles containing same, and methods of their use
The disclosure relates to oxygen scavenging polymers, compositions comprising the polymers, articles comprising the polymers and/or compositions, and methods of making the polymers, compositions, and/or articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. |
| US12049555B2 |
High performance single-component hot melt sealant composition
The subject of the present invention relates to an improved high performance, hot melt, single-component sealant composition comprising: (a) an elastomer selected from butyl rubber, polyisobutylene rubber, ethylene-propylene rubber, and mixtures thereof, (b) an inorganic filler, and (c) an adhesion promoter comprising an epoxy-based silane and an amino-based silane, wherein the weight ratio between the epoxy-based silane and the amino-based silane ranges from 60/40 to 90/10. The present invention also relates to the use of said sealant composition as an edge sealant in insulating glass structures, such as windows or doors. Finally, the invention relates to an insulated glass structure comprising a sealant composition according to the invention. |
| US12049551B2 |
Composite particles for toner additives
Metal oxide-polymer composite particles have a median particle size D50 of 40-75 nm or 100-150 nm and an average RTA of at least 0.06. Alternatively or in addition, metal oxide-polymer composites comprise two or more populations of metal oxide particles differing in size, particle size distribution, or shape. Alternatively or in addition, the use of a multicomponent hydrophobizing system including an alkylsilane to fabricate metal oxide-polymer composite particles increases the tribocharge of the composite particles. |
| US12049550B1 |
Durable, broadband-transparent polyoxalamide- based optics and methods of making and using the same
Some variations provide an optic (such as an optical lens or an optical window) comprising at least 1 wt % of a polyoxalamide, wherein the optic is characterized by at least 40% average transmission of infrared radiation, and wherein the polyoxalamide comprises: first segments containing at least one repeat unit that includes (i) a branched, aliphatic hydrocarbon species and (ii) first amide groups at internal ends of the repeat unit, wherein the first amide groups are part of oxalamide groups; polymer end groups containing second amide groups that are each covalently bonded directly to one of the first amide groups, wherein the second amide groups are also part of the oxalamide groups, and wherein the oxalamide groups contain —N—C(═O)—C(═O)—N— sequences; and a reacted form of multifunctional amine chain extenders or crosslinkers with an amine functionality of 3 or greater. Methods of making and using the optic are described. |
| US12049544B2 |
Method for producing a stabilizer composition, and stabilizer composition produced using said method
A method for producing a stabilizer composition for a polymer and a stabilizer composition produced by the method. At least one carboxylic acid is reacted with at least one metal compound, such as at least one metal hydroxide and/or at least one metal oxide and/or at least one metal carbonate, thereby forming a metal carboxylate of the carboxylic acid. The reaction of the carboxylic acid with the metal compound is carried out in a continuous manner in an extruder while reaction water being formed is discharged out of the extruder. |
| US12049537B2 |
Fluorinated, alkoxysilyl-functional polymer for anti-stain and anti-scratch coatings
A fluorinated, alkoxysilyl-functional polymer is provided, obtainable by a method comprising the steps of: a) reacting an OH-functional (per)fluoropolyether (PFPE) with a polyisocyanate A under urethane formation reaction conditions, to obtain an isocyanate-functional intermediate B, b) reacting intermediate B with a secondary, alkoxysilyl-functional monoamine C, to obtain the alkoxysilyl-functional polymer. The polymer can be used as an additive in preparation of a coating with easy-clean, anti-stain and anti-scratch properties, which can advantageously be used for coating various substrates in consumer electronics or automotive applications such as glass, metal, metal alloy, anodized substrates, plastics, composite etc. |
| US12049536B2 |
Tris (hydroxymethyl) phosphine oxide based polyester polyol and a resin composition obtained therefrom
This disclosure generally provides tris (hydroxymethyl) phosphine oxide based polyfunctional polyester polyol compounds and resin compositions made therefrom which have improved flammability, wherein the resin composition comprising: (a) a polyfunctional isocyanate; (b) an isocyanate reactive composition comprising (b1) a polyfunctional polyol composition and a catalyst composition; and optionally (b2) a polyfunctional amine; wherein the polyfunctional polyol composition comprises tris (hydroxymethyl) phosphine oxide based polyfunctional polyester polyol compound. |
| US12049531B2 |
Curable compositions for production of reaction induced phase separated compositions with improved properties
Curable compositions that undergo reaction induced phase separation of domains in cured matrix and provide beneficial physical and chemical properties and methods of use of such compositions. Curable compositions that undergo reaction induced phase separation of domains in cured matrix in response to a first set of curing conditions and the domains undergo a second reaction in response to a second set of curing conditions to improve the physical properties of the domains and the cured composition, such as improvements in glass transition temperature and thermal degradation. |
| US12049530B2 |
Multicomponent degradable cationic polymers
Degradable polymers were synthesized that self-assemble with DNA to form particles that are effective for gene delivery. Small changes to polymer synthesis conditions, particle formulation conditions, and polymer structure provides significant changes to efficacy in a cell-type dependent manner. Polymers presented here are more effective than commercially available materials, such as LIPOFECTAMINE 2000™, FUGENE®, or polyethylenimine (PEI), for gene delivery to cancerous fibroblasts or human primary fibroblasts. The presently disclosed materials may be useful for cancer therapeutics and regenerative medicine. |
| US12049528B2 |
Photopolymerizable block polymers and methods of producing and using the same
Provided herein are curable compositions for use in a high temperature lithography-based photopolymerization process, and telechelic block polymers and methods of using such polymers in curable compositions to produce medical devices such as orthodontic appliances comprising the polymeric compositions comprising the telechelic block polymers. |
| US12049527B2 |
Bimodal polyethylene copolymer composition and pipe made thereof
A bimodal ethylene-co-1-hexene copolymer composition consisting of a higher molecular weight component and a lower molecular weight component and, when in melted form at 190 degrees Celsius, is characterized by a melt property performance defined by a combination of melt index (5 kg), melt strength, and, optionally, shear thinning properties, and, when in solid form, is characterized by a slow crack growth property performance defined by a combination of strain hardening modulus and accelerated full-notch creep test performance. A pipe consisting of the bimodal ethylene-co-1-hexene copolymer composition. A method of synthesizing the bimodal ethylene-co-1-hexene copolymer composition. A method of making the pipe. A manufactured article, which is not a pipe, comprising the bimodal ethylene-co-1-hexene copolymer composition. |
| US12049525B2 |
Radiopaque polymers
A polymer having a backbone comprising a polyhydroxylated polymer cross linked by a C3 to C8 diacid. |
| US12049523B2 |
Method of manufacturing a biodegradable healthcare product
A method is provided of manufacturing a biodegradable healthcare product for environmental purposes such as reducing waste. The main ingredients include a quantity of potato starch, a quantity of corn starch, and a quantity of avocado seeds. The quantity of potato starch, the quantity of corn starch, and the quantity of avocado seeds are all pulverized. The quantity of potato starch, the quantity of corn starch, and the quantity of avocado seeds are amalgamated into a quantity of biodegradable powder. A molding process is executed by manufacturing a sterile healthcare product from the quantity of biodegradable powder. The sterile healthcare product can be any type of healthcare product such as, but not limited to, a pharmaceutical product bottle, a nutraceutical product bottle, a one test kit container, a band-aid container, a dental floss container, a swab container, a syringe, an inhaler, a dropper, or a tampon. |
| US12049522B2 |
Powder containing carboxymethylated cellulose nanofibers
A powder that contains carboxymethylated cellulose nanofibers, said carboxymethylated cellulose nanofibers having a degree of carboxymethyl substitution of 0.50 or less and a cellulose type I crystallinity of 60% or more, and has a median diameter of 10.0 μm to 150.0 μm. This powder is suitable usable as an additive. |
| US12049518B2 |
Pharmacokinetics and cholecystokinin-2 receptor (CCK2R) targeting for diagnosis and therapy
The present invention provides valuable peptidomimetics for therapeutic and diagnostic purposes as well as compositions, methods, uses and kits based on these peptidomimetics. In particular, the peptidomimetics of the present invention are incorporated by CCK2R expressing cells, for instance, cancer cells. This allows, for instance, to selectively destroy cancer cells or to selectively image cancer cells that express CCK2R. |
| US12049517B2 |
Bispecific antibodies and uses thereof
This disclosure relates to bispecific antibodies or antigen-binding fragments thereof, wherein the bispecific antibodies or antigen-binding fragments thereof specifically bind to two different antigens with different binding affinities. |
| US12049513B2 |
Oncolytic group B adenovirus expressing a stroma-targeted bispecific t-cell engager
A modified adenovirus, in particular Enadenotucirev (EnAd), armed with a bispecific T cell activator comprising at least two binding domains, wherein at least one of the domains is specific for a surface antigen on a T-cell of interest. Also provided are a composition, such as a pharmaceutical formulation comprising the virus, use of the virus and virus formulations for treatment, such as in the treatment of cancer. The disclosure also extends to processes for preparing the virus. |
| US12049510B2 |
Chimeric antigen receptor
The present invention provides a chimeric antigen receptor (CAR) which binds a low density target antigen, which comprises a Fab antigen binding domain. The invention also relates to cells expressing such a CAR and their use in the treatment of disease. |
| US12049509B2 |
Nucleic acids encoding a canine antibody which binds nerve growth factor and vectors and host cells thereof
The present disclosure encompasses novel anti-NGF antibodies, antigen binding proteins and polynucleotides encoding the same. The disclosure further provides use of the novel antibodies, antigen binding proteins and/or nucleotide of the invention for the treatment of NGF related disorders, particularly in for the management of pain. |
| US12049506B2 |
Therapeutic binding molecules
The invention relates to binding molecules, such as antibodies, that bind to the chemokine receptor CCR9. More particularly, the invention relates to the treatment of CCR9-mediated diseases or conditions such as inflammatory bowel disease (IBD), and methods for the detection of CCR9, which make use of the binding molecules of the invention. |
| US12049504B2 |
Anti-hla-A2 antibodies and methods of using the same
Provided are humanized anti-HLA-A2 antibodies. In certain aspects, the humanized anti-HLA-A2 antibodies are capable of constituting an antigen binding domain of a chimeric antigen receptor (CAR), where the CAR is capable of being expressed in a human cell such that the CAR specifically binds to HLA-A2. Also provided are CARs that include the humanized anti-HLA-A2 antibodies. Modified cells including the antibodies and CARs, as well as methods of using such modified cells are also provided. |
| US12049501B2 |
CD3-binding molecules capable of binding to human and non-human CD3
The present invention relates to CD3-binding molecules capable of binding to human and non-human CD3, and in particular to such molecules that are cross-reactive with CD3 of a non-human mammal (e.g., a cynomolgus monkey). The invention also pertains to uses of such antibodies and antigen-binding fragments in the treatment of cancer, autoimmune and/or inflammatory diseases and other conditions. |
| US12049496B2 |
Anti-TGF-beta antibodies and their use
The invention provides an improved pan-TGF-β antibody for treatment of conditions that are mediated by TGF-β, including autoimmune diseases, fibrotic conditions, and cancers. Also provided are methods and uses of the antibody in conjunction with other immunomodulatory agents such as an anti-PD-1 antibody. |
| US12049495B2 |
Stable protein solution formulation containing high concentration of an anti-VEGF antibody
The present invention provides anti-VEGF antibodies formulated as high concentration, aqueous pharmaceutical compositions, suitable for an injection, preferably an intravitreal injection. The aqueous pharmaceutical compositions are useful for delivery of a high concentration of the antibody active ingredient to a patient without high levels of antibody aggregation and without a high level of sub-visible particulate matter. An aqueous composition of the invention comprises an antibody having a concentration of at least 50 mg/ml. An aqueous pharmaceutical composition of the invention includes a sugar, a buffering agent, and a surfactant. |
| US12049494B2 |
Compositions and methods for detection of malaria biomarkers
The present invention relates to the field of malaria. More specifically, the present invention provides methods and compositions useful for rapidly testing for malaria infection. In one embodiment, a method for identifying the malaria parasite Plasmodium in a human subject comprises the steps of (a) incubating a saliva sample obtained from the subject with an antibody that specifically binds PSSP17, wherein the presence of PSSP17 creates one or more antibody: PSSP17 complexes; (b) applying a detection agent that detects the antibody-PSSP17 complexes; and (c) identifying the subject as having the malaria parasite Plasmodium where the antibody-PSSP17 complexes are detected. |
| US12049489B2 |
Anti-VEGF protein compositions and methods for producing the same
The present disclosure pertains to methods for producing aflibercept from a host cell cultured in a chemically defined medium (CDM) including purification of aflibercept, wherein aflibercept following purification includes aflibercept variants that have at least one oxidized amino acid residue selected from the group consisting of tryptophan, histidine and a combination thereof. |
| US12049488B2 |
Modular synthetic receptors and methods of use
Modular synthetic receptors are provided. The synthetic receptors may include an extracellular domain capable of binding to one or more ligand molecules and may be released from the synthetic receptor after binding, a transmembrane domain derived from the Notch receptor, and an intracellular domain which may have one or more functional activities when released from the synthetic receptor. A method of use for the synthetic receptors is also provided, wherein upon binding of the extracellular domain to a specific ligand, the synthetic receptor undergoes proteolytic cleavage to release either or both the extracellular and intracellular domains. The extracellular binding domain, if released, may continue to bind to its cognate ligand and may carry one or more additional functional activities and the intracellular domain, if released, may stimulate or inhibit one or more intracellular activities. |
| US12049487B2 |
Universal chimeric antigen receptor T-cell preparation technique
Provided are a universal chimeric antigen receptor (CAR) T cell and preparation method and application thereof. The binding of the cell HLA-A/HLA-B to the TCR is inhibited; the TCR gene expression is silenced; the invention may be used for allogeneic tumor treatment and does not cause GVHD and HVG reaction during allogeneic infusion, and thus improves the survival and antineoplastic effect of allogeneic CAR-T cells in the recipient. |
| US12049453B2 |
Formation of N-protected 3,6-bis-(4-aminobutyl)-2,5-diketopiperazine through a cyclic alpha-N-protected amino ester
A method for the synthesis of N-protected 3,6-aminoalkyl-2,5-diketopiperazines is provided. The method includes obtaining a cyclic α-N protected active amino ester and adding it to a mixture of an amine catalyst in an organic solvent. |
| US12049452B2 |
Olaparib hydroxybenzoic acid cocrystals and their pharmaceutical use
The invention relates to new 1:1 olaparib:hydroxybenzoic acid cocrystals. The invention also relates to new 2:1 olaparib:hydroxybenzoic acid cocrystals which may contain no water (anhydrous) or may optionally be hydrated. The invention also relates to pharmaceutical compositions containing an olaparib hydroxybenzoic acid cocrystal of the invention and a pharmaceutically acceptable carrier. The olaparib hydroxybenzoic acid cocrystals of the invention may be useful for the treatment of diseases that benefit from inhibition of poly (ADP-ribose) polymerase (PARP). |
| US12049448B2 |
Formulations of T-type calcium channel modulators and methods of use thereof
Described herein, in part, are dosage forms and compositions useful for preventing and/or treating a disease or condition relating to aberrant function of a T-type calcium channel, such as epilepsy and epilepsy syndromes (e.g., absence seizures, juvenile myoclonic epilepsy, or a genetic epilepsy), tremor (e.g., essential tremor), and psychiatric disorder (e.g., mood disorders (e.g., major depressive disorder)). The present invention further comprises methods for modulating the function of a T-type calcium channel. |
| US12049441B2 |
Process for preparing limonene and composition containing limonene
What is proposed is a continuous process for producing limonene which has the feature that beta-pinene or beta-pinene-containing starting materials are isomerized in a trickle-bed reactor in the presence of acid catalysts. |
| US12049439B2 |
Sulfinylaminobenzamide and sulfonylaminobenzamide derivatives
Provided is a compound of Formula (I): wherein the variable groups are defined herein. |
| US12049438B2 |
Process for methanol synthesis from CO2-rich syngas
The disclosure describes a process for methanol synthesis remarkable in that it comprises the steps of (a) providing syngas (3), (b) providing at least one first catalytic composition (9) comprising at least one first methanol synthesis catalyst; (c) putting into contact said syngas (3) with said first catalytic composition (9) under first temperature conditions, to provide a first gaseous effluent (15); (d) providing at least one second catalytic composition (17) comprising at least one second methanol synthesis catalyst; (e) putting into contact at least a part of said first gaseous effluent (15) with said second catalytic composition (17), to provide a second gaseous effluent (23) and a second liquid effluent (21); (f) recovering methanol from first (15) and/or second (23) gaseous effluent. The use of a first catalytic composition (9) that comprises at least one first methanol synthesis catalyst in such a process for methanol synthesis is also described. |
| US12049433B2 |
Plasticized flexible pyrotechnic material
A plasticized pyrotechnic material can be easily portioned and formed or molded into a desired shape and burns at a high temperature (>2000° C.) but does not detonate. The plasticized pyrotechnic material may preferably include a combination of about 70-99% by weight of a pyrotechnic composition and about 1-30% by weight of a plasticizer composition comprising various low to mid molecular weight polyisobutylenes. The pyrotechnic material comprises inorganic oxidizers (e.g. metal oxides, oxohalide salts, nitrates, nitrites, chlorates/perchlorates) and metal or metal oxides powders mixed intimately. The plasticizer may include a small amount of a fluoropolymer, such as polytetrafluoroethylene (PTFE) and may also include up to 1-2% by weight of a processed oil, such as a mineral oil or motor oil. Some embodiments may also include a biocide precursor molecule. |
| US12049430B2 |
Coil component and method for manufacturing coil component
A coil component includes a porous ceramic portion having pores, a coil portion embedded in the porous ceramic portion, and outer electrodes which are provided on an outer surface of the porous ceramic portion and electrically connected to the coil portion. The porous ceramic portion has a porosity of 10% by volume or more and 90% by volume or less (i.e., from 10% by volume to 90% by volume), and the pores are filled with a cured product of a resin composition containing a cycloaliphatic epoxy resin and an acid anhydride-based curing agent. |
| US12049419B2 |
Combined cycle power plant utilizing organic water additives
Organic water conditioning agents may be added to an aqueous stream that is supplied to a steam generator, such as a heat recovery steam generator within a combined cycle power plant. These organic water conditioning agents may degrade to electrically-charged decomposition products that can interfere with cation conductivity measurements made on the aqueous stream. To allow deployment of the organic water conditioning agents, a sampling device can process aqueous samples to destroy interfering organic molecules, such as through heat or irradiation. Cation conductivity measurements can then be made on the aqueous sample after destroying and removing interfering organic species from the sample stream. |
| US12049418B2 |
Sewage treatment biological agent and preparation method and application thereof
The present invention provides a sewage treatment biological agent and a preparation method and application thereof. The sewage treatment biological agent according to an embodiment of the present invention includes an induced nucleus. The induced nucleus has good bioaffinity. A microbial flora can be attached to the induced nucleus to achieve rapid growth. As the microbial flora gathers and grows on the induced nucleus, the granulation is gradually achieved by the sewage treatment biological agent to facilitate the sewage treatment. The microbial flora grows on the induced nucleus, and the growth process of microbial flora is a covering growth process which starts from the induced nucleus and gradually expands outward and centers on the induced nucleus. During the growth of microbial flora, extracellular polymers are secreted, which can further promote the granulation process by the sewage treatment biological agent. |
| US12049417B2 |
Alternate method to induce biological treatment into contaminated areas
This invention relates to apparatus, methods and applications for treating wastewater, and more particularly to a technique of biological processes that integrates lowering the levels of effluent pollutants and reducing accumulated sludge volume from wastewater. This invention further relates to apparatus and methods for using a blend of non-pathogenic microbes, spores, unicellular organisms, and enzymes on-site at a wastewater treatment facility to rapidly, ecologically, and cost-effectively solve numerous contaminant issues common in wastewater. |
| US12049413B1 |
Preparation method and application of cellulose/lignin/clay composite aerogel for highly efficient adsorption of antibiotics
The present invention belongs to the field of aqueous environmental treatment and specifically relates to a preparation method and application of a cellulose/lignin/clay composite aerogel for the efficient adsorption of antibiotics. Cellulose/lignin/clay composite aerogels were prepared by sol-gel, cross-linking, and freeze-drying methods, and the preparation method and operation process were simple and easy to reuse with a large yield. The raw materials used in the present invention are the natural polymer materials, cellulose, lignin, and clay minerals, which are widely available and non-toxic, cellulose and lignin are biodegradable and have no risk of secondary pollution. Cellulose can be used as the matrix of aerogels owing to its unique environmental friendliness, biodegradability, and excellent structural skeleton structure. Cellulose can be used as the skeleton of aerogels, and lignin and clay minerals can be used as modifiers, which can significantly improve the mechanical properties of cellulose aerogels and the adsorption properties of antibiotics. The cellulose/lignin/clay composite aerogel of the present invention presents excellent adsorption ability for antibiotics. |
| US12049412B2 |
Vermicompost made of aquatic plants and preparation method and use thereof
The present disclosure provides vermicompost made of aquatic plants and a preparation method of the vermicompost. The preparation method includes: mixing aquatic plant residues and fresh cow dung according to a proportion, and crushing the aquatic plant residues while stirring until even mixing; adding earthworms to a mixture of the aquatic plant residues and the cow dung, where the earthworms transform the mixture of the aquatic plant residues and the cow dung in a forest at 15-35° C., and moisture in the mixture is maintained at 65-75% in the process; and after 35-45 days, separating the earthworms and vermicompost, and drying the vermicompost to obtain the vermicompost made of aquatic plants. |
| US12049411B2 |
Systems for humidification dehumidification that use waste heat extracted from abandoned wells
A system includes production tubing extending through at least one abandoned well, where an annulus is formed between the tubing and a wellbore wall of the abandoned well, at least one source of water feed connected to an opening to the annulus, at least one pump connected between the source of water feed and the annulus, and a humidification-dehumidification unit with at least one humidification chamber fluidly connected to the production tubing. At least one condensation chamber is connected to the humidification chamber, a waste water outlet is connected to the humidification chamber, and a purified water outlet is connected to the condensation chamber. |
| US12049409B2 |
Acid wash of red mud (bauxite residue)
Bauxite residue recovery includes mixing a solution of hydrochloric acid (HCL) according to a predetermined concentration, and adding the HCL solution to a quantity of raw red mud recovered from industrial operations as waste material. The highly alkaline property of the bauxite residue, commonly known as red mud is at least partially neutralized from the HCL, and makes the resulting washed red mud more amenable to subsequent uses in various applications in fields such as construction, wastewater treatment, and metal recovery processes. The process recovers washed red mud from the red mud and HCL solution by filtering the raw red mud and HCL solution for generating a stream of leach liquor from the filtrate and the recovered washed red mud from the residue. |
| US12049405B2 |
Additive manufacturing of silica aerogel objects
An ink composition for additive manufacture of silica aerogel objects essentially consists of a gellable silica sol containing an admixture of 30 to 70 vol. % of a mesoporous silica powder in a base solvent. The mesoporous silica powder has a particle size range of 0.001 to 1 mm and a tap density of 30 to 200 kg/m3 and comprises at least 10% by weight of silica aerogel powder. The composition has a yield stress in the range of 30 to 3000 Pa and a viscosity of 5 to 150 Pa·s at a shear rate of 50 s-1. Furthermore, the composition has shear thinning properties defined as a reduction in viscosity by a factor between 10 and 103 for an increase in shear rate by a factor of 104 to 105. A method of additive manufacturing of a three-dimensional silica aerogel object by direct ink writing comprises providing such ink composition, forcing the same through a convergent nozzle, thereby forming a jet of the ink composition which is directed in such manner as to form a three-dimensional object by additive manufacturing. After initiating and carrying out gelation of the gellable silica sol constituting said object, a drying step yields the desired three-dimensional silica aerogel object. |
| US12049404B2 |
Spherical graphite for lithium battery and preparation method thereof
A preparation method for a spherical graphite for lithium batteries firstly adopts a combination of primary pulverization, secondary pulverization and shaping to produce spherical graphite with D50 of 13-25 μm, and then adopts a combination of ultrafine primary pulverization, ultrafine secondary pulverization and shaping to produce spherical graphite of small particle size with D50 of 3-12 μm from tailings produced during the production of spherical graphite with D50 of 13-25 μm for the first time. The method increases the utilization rate of graphite raw materials by 25-35%, and can prepare spherical graphite with D50 of 13-25 μm and spherical graphite with D50 of 3-12 μm at the same time. An alternative method adopts a combination of primary pulverization, secondary pulverization, ultrafine primary pulverization, ultrafine secondary pulverization and shaping to produce spherical graphite of small particle size with D50 of 13-25 μm directly from raw materials for the first time. |
| US12049403B2 |
Graphene oxide doughs
Graphene oxide doughs are provided. Also provided are dense, glassy solids made from the doughs and methods of making the doughs and the solids. The doughs and solids have high graphene oxide or reduced graphene oxide contents, and the sheets in the doughs and solids lack long-range lamellar stacking order. |
| US12049401B2 |
Fullerene structure, method of manufacturing the same, and apparatus for manufacturing the same
Provided is a fullerene structure including: a column-shaped part; and a fin part projecting from the column-shaped part, in which both of the column-shaped part and the fin part are fullerenes. Provided is a method of manufacturing a fullerene structure including: heating a fullerene raw material to a sublimable temperature or higher under a non-oxidizing gas; and cooling an atmosphere in which the fullerene raw material is heated. In one example, the method includes supplying the non-oxidizing gas in one direction; heating the fullerene raw material to the sublimable temperature or higher at an upstream side of a supply direction of the non-oxidizing gas; and cooling the atmosphere in which the fullerene raw material is heated at a downstream side of the supply direction of the non-oxidizing gas. |
| US12049397B2 |
Automated mobile vehicle lift column
A mobile lift column (200) is configured to automatically position itself with respect to a vehicle (112) to be lifted. A proximity and object sensor is used to identify a location of a vehicle and navigate obstructions while advancing to the vehicle. The column includes a set of automatically driven Mecanum wheels (222, 224) that can be variably controlled to provide precise movement in any direction without rotating the column. A camera (244) positioned on the column identifies a wheel of the vehicle, and an alignment beam is projected onto the wheel to verify centering on the wheel. Once positioned, the column may operate one of several lift members, including a pair of removable fork adapters (216, 218), to extend underneath the vehicle and contact the vehicle lifting points. With at least two columns properly positioned, each mobile column can simultaneously raise its lift member(s) to lift the vehicle to a desired height. |
| US12049388B2 |
Method for monitoring lifting events at a construction site
One variation of a method for tracking lift events at a construction site includes: accessing a timeseries of load values output by a weight sensor, coupled to a crane hook, and a first geospatial location of the crane hook during a first time period; deriving a lifting profile at the first geospatial location from the timeseries of load values; deriving a weight of the object from the timeseries of load values; identifying a type of the object carried by the crane hook during the first time period based on the lifting profile; accessing a second geospatial location of the crane hook during unloading of the object from the crane hook; and generating a lift event record defining the type of the object, the weight of the object, a pickup location of the object at the first geospatial location, and a drop-off location of the object at the second geospatial location. |
| US12049385B2 |
Vibration damping system and elevator apparatus
An object of the invention is to provide a vibration damping system that can avoid the occurrence of resonance of an elevator rope regardless of the vibration frequency of a vibration source. A vibration damping system (200) includes a displacement amplifier (7), a calculation unit (66), and a displacement amplification control unit (67). The displacement amplifier (7) is arranged along a given position in the longitudinal direction of the elevator rope. The displacement amplifier (7) amplifies a displacement due to vibration of the elevator rope based on a variable amplification factor. The calculation unit (66) calculates the natural frequency of the elevator rope. The displacement amplification control unit (67) controls the displacement amplification of the displacement amplifier (7) based on the natural frequency calculated by the calculation unit (66) and a preset vibration frequency. |
| US12049378B2 |
Vacuum conveyor system for inkjet printing with adjustment to the covered area
Apparatus, methods, and systems for a vacuum conveyor for inkjet printing with adjustment to the covered area are disclosed. In some embodiments, a controller of a vacuum conveyor expands first one or more actuators of multiple first actuators of a substrate transportation system to decrease a suction width of an area of suction provided by the vacuum conveyor in accordance with a substrate width of a substrate being inkjet printed using the vacuum conveyor. A second one or more actuators of the multiple first actuators being retracted. The controller retracts multiple second actuators of the vacuum conveyor to increase the suction length of the area of suction while the substrate transportation system moves the substrate along the vacuum conveyor for inkjet printing of the substrate. The controller expands the retracted actuators of the multiple first actuators to increase the suction length as the substrates exit the vacuum conveyor. |
| US12049377B2 |
Device for treating several surfaces of objects, and corresponding treatment method
A device and method for treating several surfaces of objects, including treatment equipment for carrying out a treatment on a surface of an object; a shuttle having at least two locations configured to receive objects, which is mounted to as to be able to move between two positions, passing through intermediate positions in which the shuttle presents one surface of the objects to the treatment equipment; a first piece of handling equipment capable of placing an object in a first location when the shuttle is in its first position; a second piece of handling equipment configured to remove one object from the second location; and third piece of handling equipment configured to remove the object from the first location and turning it before placing the object in the second location. |
| US12049369B2 |
Plants for the treatment of bodyworks
A plant for treatment of bodyworks may include: at least one trolley configured to support a bodywork to be treated; a conveying line configured to transport the at least one trolley along the plant; a first system configured to move the at least one trolley along the conveying line; a second system configured to move the at least one trolley along the conveying line; and sensors configured to detect angular position of a toothed traction wheel and approaching movement of the at least one trolley toward the toothed traction wheel. The at least one trolley may include a traction rack extending in a direction of movement of the at least one trolley along the conveying line in at least one zone of the plant. The toothed traction wheel may be configured to engage the traction rack upon passage of the at least one trolley into the at least one zone. |
| US12049363B2 |
Conveyor belt rip detection method and system
A system for detecting a rip in a conveyor belt carrying a material, the system including: a sensor arrangement configured to provide a light curtain under at least a portion the conveyor belt to detect material passing through the rip thereby detecting the rip. A related method is also disclosed. |
| US12049360B2 |
Automated storage and retrieval system, a method of operating the system and a multi trolley vehicle
An automated storage and retrieval system that includes a rail system that includes a first set of parallel tracks, arranged in a horizontal plane and extending in a first direction, and a second set of parallel tracks, arranged in the horizontal plane and extending in a second direction that is orthogonal to the first direction; a plurality of stacks of storage containers arranged in storage columns located beneath the rail system, each storage column is located vertically below a grid opening; and a trolley for transporting the storage containers between the storage columns and at least one deployment area. The first and second sets of tracks form a grid pattern in the horizontal plane including a plurality of adjacent grid cells, each grid cell including a grid opening defined by a pair of neighboring tracks of the first set of tracks and a pair of neighboring tracks of the second set of track. The trolley is movable on any rail including: on the rail system or in a horizontal plane above or below the rail system, on dedicated transport rails between the rail system and the deployment area, on a double rail above or below the rail system or combinations thereof. The deployment area provides direct access to an area outside the grid pattern formed by the first and second sets of tracks. The trolley provides a container volume for storing at least one of the storage containers. The trolley includes moving devices allowing movement of the trolley in at least one of the first direction and the second direction. |
| US12049358B2 |
Storage systems and methods
A storage system Includes a first set of parallel rails or tracks and a second set of parallel rails or tracks extending transverse to the first set in a substantially horizontal plane to form a grid pattern having a plurality of grid spaces. A plurality of stackable storage containers are arranged in stacks, the stacks of storage containers being located beneath the rails or tracks. Each stack is located within the footprint of a grid space. A load handling device is arranged to move laterally on the rails or tracks above the stacks of storage containers. The load handling device includes a lifting device arranged to lift storage containers from a top of a stack. The lifting device includes a cable to provide a service from a service source in the load handling device to the one or more storage containers. |
| US12049356B2 |
Method, device, and system to quantify waste at the bin-level
A method includes receiving data from a device, the data includes at least a first amount of a first type of waste. The method includes comparing the data with a profile including historical waste data from a location, and sending notifications to the device based on the comparing operation. The notifications include information relating to the data and the profile. The device communicates the notifications to a user. The method may include receiving first goals from the device, and determining second goals based on community waste averages. The profile may include the first goals and the second goals. The method may include sending recommendations to the device based at least in part on the data and the profile. An exemplary device includes at least one sensor associated with a waste receptacle, which may be a computer vision imaging sensor. |
| US12049355B2 |
Composite thief hatch systems
The present disclosure refers to a system and components for a thief hatch. The thief hatch may include a flange body comprising a first composite material. The flange is configured to attach to a tank roof. A lid is operably connected to the flange body. The lid comprises a second composite material. The lid comprises a hinge operably connected to allow for at least partial opening and closing of the lid. The first composite material and the second composite material are the same material or different materials. |
| US12049351B2 |
System and method for dispensing tablets
A tablet dispensing system comprises a sleeve having a first opening at a first end and a second opening at a second end, a base attached to the second end, the base including a first barrier disposed transversely to and a predetermined distance from the second opening, and a slide having second and third barriers separated by a riser, wherein the second and third barriers include aligned passages disposed therethrough. The slide is disposed on the base so that the first barrier is positioned between the second and third barriers and the slide is biased by a spring toward a first side of the sleeve so that the first barrier blocks at least one of the aligned passages, where the spring is disposed between the base and the slide. |
| US12049350B2 |
Enclosure assembly having a resealable enclosure within an outer box enclosure
Enclosure assembly includes an outer box enclosure and a flexible, resealable enclosure that is disposed within the outer box enclosure. The resealable enclosure has a resealer formed by a single intermeshable closure member that is affixed to and wraps from a front side of the outer box enclosure, around at least one of side edge of the outer box enclosure, and onto a back side of the resealable enclosure. Prior to initially opening the resealable enclosure, the intermeshable closure member is uncoupled with itself. The intermeshable closure member is configured to couple with itself at a first area of the intermeshable closure member that is on the front side of the resealable enclosure and at a different, second area of the intermeshable closure member that is on the back side of the resealable enclosure to close the resealable enclosure. |
| US12049348B2 |
Multilayer film for container and container comprising same
A multilayer film (10) for a container includes a surface layer (11) made of a polymethylpentene resin, an adhesive layer (12) made of a thermoplastic elastomer and adjacent to the surface layer, and a heat seal layer (13) laminated on the surface layer through the adhesive layer. |
| US12049345B2 |
Child-safe cannabis packaging
The present disclosure relates to child-safe packaging. In accordance with aspects and embodiments, a child-safe packaging system is provided comprising a cardstock inner package having an internal cavity dimensioned to hold a product and a cardstock outer sleeve having an open end a closed end, wherein the inner package is sized to frictionally fit within the outer sleeve. |
| US12049344B2 |
Container with one or more tray retention portions and support stand
Containers with one or more tray retention portions and a support stand are described. For example, a container can include: a substantially hollow body including a plurality of body walls extending vertically from a bottom portion; an extension portion rotatably coupled to an outward-facing surface of a body wall among the plurality of body walls, the extension portion configured to rotate to an active position in which the extension portion extends outwardly from the body wall; and a support stand having a proximal end coupled to the outward-facing surface of the body wall and a distal end, the support stand configured to move between at least a stowed position in which the support stand is positioned against or proximate to the outward-facing surface of the body wall and a support position in which the support stand extends outwardly from the body wall. |
| US12049340B2 |
Multi-cup arrangement for foodstuff packaging
The present invention provides a multi-cup arrangement comprising a polypropylene sheet, wherein the polypropylene sheet comprises at least two cavities, the cavities each protruding from the sheet from a bottom surface of the sheet, wherein the cavities are separated from each other via one or more spacer area(s) on the sheet, wherein the spacer area(s) each comprise one or more groove(s) on the bottom surface of the sheet that are positioned to allow the sheet to be broken along the groove by bending the sheet towards the top surface, wherein the grooves are positioned to divide the sheet into multiple segments, each segment comprising one or more cavities, wherein each of the groove(s) has a maximum depth of ≥25% and ≤80% with regard to the thickness of the polypropylene sheet. Such multi-cup arrangement may be separated into individual cup segments by moderate manual force, whilst the arrangement does not undesirably bend nor snap under the action of its own weight. |
| US12049338B2 |
Method for a packaging material
A method for providing a packaging material is provided. The method comprises feeding a web of packaging material through a packaging material processing unit; determining a target position of the packaging material; and controlling a printing unit to print an RFID antenna at the target position, wherein the material used for printing the RFID antenna is conductive substance. A packaging material is also provided. |
| US12049337B2 |
Automatic case packing equipment for stand-up pouches
A system for packing a case with articles, the system including a conveying device to convey articles to be packed, in a serial configuration and a support for a case to be packed with the articles in which the articles are configured to be placed in a plurality of rows, including a first row, a second row adjacent to the first row and a last row adjacent to a side wall of the case. |
| US12049336B1 |
Vacuum-packed coconut, preparation method thereof, and ready-to-drink trimmed coconut
The present invention relates to a vacuum-packed coconut, a preparation method thereof and a ready-to-drink trimmed coconut. The preparation method comprises the following steps: removing a shell of a fresh coconut to obtain a peeled coconut; letting the peeled coconut stand-still at room temperature for at least 10 hours to obtain a still-stood coconut; heating the still-stood coconut with a fluid at a temperature from 70 to 110° C. for 15 minutes to 40 minutes to obtain a fluid-heated coconut; and putting the fluid-heated coconut into a packing bag and then vacuuming the packing bag to obtain a vacuum-packed coconut. The advantages of the present invention include no air-pollution, stable quality, hygiene and prolonged storage period of the coconut products while maintaining the rich flavor of traditional roasted coconut. |
| US12049328B2 |
Emergency UAV facility
Unmanned aerial vehicle (UAV) facilities, suitable for use by both emergency and non-emergency UAVs, comprise a housing having first and second moveable platforms. The second moveable platform is arranged adjacent the first moveable platform. A cover is arranged above the second moveable platform. A drive system operates the first and second moveable platforms and the cover. |
| US12049327B2 |
Latches for cargo hold loading and storage system and associated methods
In an aircraft, latches are used to secure cargo within the cargo hold of the aircraft. Such latches include a base plate configured for rigid attachment to a surface of the cargo hold, a latch head attached to the base plate and configured to prevent a movement of at least one cargo unit in a Y-direction and a Z-direction and to allow a movement of the at least one cargo unit in an X-direction, and a roller assembly attached to the base plate, opposite the latch head, and comprising at least one roller, the roller being configured to provide a vertical support to the at least one cargo unit in the Z-direction while allowing the movement of the at least one cargo unit in the X-direction. |
| US12049325B2 |
System for controlling an aircraft electrical network
A system for controlling an aircraft power network including at least a first propulsion assembly having at least one left-hand starter-generator and a second propulsion assembly having at least one right-hand starter-generator as well as other electrical motors, the system including first and second power electronics boxes each including at least two so-called generic control boards for controlling the power network, each of these at least two generic control electronics boards being connected by a fast communication link to separate first and second data switches, the first and second data switches of the first power electronics box being respectively connected to the first and second data switches of the second power electronics box by a first fast communication bus. |
| US12049319B2 |
Slanted aircraft seat privacy panels
A slanted aircraft seat privacy panel may include a body. The body may be defined by a contour line along at least a portion of a height of the body. The contour line may be a straight line slanted at an angle relative to a vertical line. The vertical line may be defined relative to a floor of the aircraft cabin. The contour line being slanted may generate increased shoulder space in the passenger compartment in the aircraft cabin. The increased shoulder space in the passenger compartment may use a portion of non-fully utilized space in an adjacent passenger compartment in the aircraft cabin. The passenger compartment and the adjacent passenger compartment may be offset relative to an aisle in the aircraft cabin. A portion of each of the passenger compartment and the adjacent passenger compartment may be formed by the slanted aircraft seat privacy panel. |
| US12049317B2 |
Unmanned aerial system for crowd control
In one aspect, an unmanned aerial system for crowd control, includes a chassis for attaching components of the unmanned aerial system and one or more rotary wings, each of the one or more rotary wings drivable by a respective motor. A container stores a pressurized source of a crowd control agent and a nozzle is provided for dispersing the crowd control agent into the air. An electronically controlled valve selectively places the nozzle into fluid communication with the container. In a further aspect, a modular unmanned aerial system for crowd control is provided. |
| US12049314B2 |
Main wing for an aircraft with elastically deformable upper skin panel
An aircraft wing, including a main wing, a leading edge high lift assembly including a high lift body, and an assembly connecting the high lift body to the main wing. The high lift body is movable relative to the main wing between stowed and deployed positions. The connection assembly includes at least one rotation element mounted to the high lift body and rotatably mounted to the main wing. The main wing comprises an upper panel with a leading edge portion and a lower skin panel. The high lift body has a leading and a trailing edge. The high lift body trailing edge moves along the main wing upper skin panel leading edge portion when the high lift body is moved between the stowed and deployed positions. The upper skin panel leading edge portion is elastically deformed when the high lift body is moved from the stowed to the deployed position. |
| US12049310B2 |
Systems and methods for remote pilot control of an electric aircraft
A system for remote pilot control of an electric aircraft in autopilot mode including a remote computing device configured to receive a user input and generate a control datum as a function of the pilot input, a flight controller configured to receive the control datum from the remote computing device, and generate a command datum as a function of the control datum and an authority status, and the remote computing device configured to receive the command datum from the flight controller, and display the command datum. |
| US12049308B2 |
Cotton topping unmanned aerial vehicle having cutter discs and front grain lifting baffle plates
A cotton topping unmanned aerial vehicle having cutter discs and front grain lifting baffle plates is provided, the unmanned aerial vehicle includes an unmanned aerial vehicle body, a carrying component, a grain lifting component, and a cutting component. The carrying component includes a suspension, an electric push rod mounting base, an electric push rod, a motor mounting base, and motors. An upper end of the electric push rod is bolted to the electric push rod mounting base. The motor mounting base is welded to a lower end of the electric push rod. The grain lifting component is grain lifting baffle plates which include a left baffle plate and a right baffle plate, and both the left baffle plate and the right baffle plate are welded to guard plates. |
| US12049306B2 |
Low-noise blade for an open rotor
A blade for an open rotor includes a pressure side and a suction side, the pressure side and the suction side intersecting at a leading edge and a trailing edge, wherein for at least 30% of a span of the blade, the meanline of the airfoil section is shaped such that a relative curvature parameter is greater than 1.2 in a first region, less than 0.75 in a second region, and greater than 0.9 in a third region, wherein the relative curvature parameter of a region is defined by Δζn/Δζtot/Δ(x/c)n wherein ζ corresponds to the inverse tangent of the slope of a meanline curve, subscript n indicates the region, and x/c is a chordwise location normalized by the chord and wherein the first region comprises at least x/c=0.0 to 0.15 and the third region comprises at least x/c=0.80 to 1.0. |
| US12049304B2 |
Tail rotor isolation systems for rotorcraft
A tail rotor isolation system for rotorcraft includes a secondary engine, first and second freewheeling units, an isolation assembly and a tail rotor system. The secondary engine is coupled to the input race of the first freewheeling unit. A main rotor system is coupled to the output race of the second freewheeling unit. The isolation assembly is coupled to the output race of the first freewheeling unit and has a fully engaged position coupling the input and output races of the second freewheeling unit and a partially engaged position coupled to the input race but decoupled from the output race of the second freewheeling unit. The tail rotor system is coupled to the input race of the second freewheeling unit such that in the partially engaged position of the isolation assembly, the overrunning mode of the second freewheeling unit isolates the tail rotor system from the main rotor system. |
| US12049296B2 |
Public transportation vehicle with mixed passenger seating and cargo storage and associated methods
A public transportation vehicle comprises a passenger cabin, comprising a cabin floor, and a plurality of seating tracks, fixed to the cabin floor at locations along the passenger cabin. The public transportation vehicle further comprises a plurality of passenger seats selectively releasably fixed to at least one seating track of the plurality of seating tracks. The public transportation vehicle additionally comprises at least one cargo cart that is selectively releasably fixable to at least one seating track of the plurality of seating tracks. |
| US12049293B2 |
Linking member between a first and a second structural member of a fuselage of an aircraft allowing improved dissipation of stresses
A linking member between a first and a second structural member of a fuselage of an aircraft allowing improved dissipation of stresses. The linking member has a first part made of a solid structure and at least one second part made of a lattice structure. The first part made of the solid structure is configured to dissipate static stresses and to withstand fatigue up to a predetermined maximum stress and fatigue threshold. This configuration allows improved dissipation of the stresses exerted on the linking member. |
| US12049292B1 |
System and method for controlling low-speed marine propulsion for optimizing fishing
One embodiment of a method of controlling low-speed propulsion of a marine vessel includes receiving user input to engage an automatic speed control mode and then, when the automatic speed control mode is engaged, receiving the user input indicating at least one of a selected lure identifier and a selected fish identifier. A desired speed parameter is then determined based on the selected lure identifier and/or the selected fish identifier. The propulsion device is then controlled to automatically maintain the desired speed parameter. |
| US12049291B2 |
Outboard motor and lubricating oil introducing method thereof
An outboard motor includes: a driveshaft housing configured to accommodate a driveshaft; and a gear case bulging laterally below the driveshaft housing and configured to accommodate a gear device, wherein an inside of the driveshaft housing communicates with an inside of the gear case, an introduction port for introducing lubricating oil into the gear case is opened on the driveshaft housing, and a confirmation port for causing the lubricating oil introduced into the gear case to flow out is opened on a front end side of the gear case. |
| US12049289B2 |
Method and device for determining the direction and the amplitude of a force applied to a propulsion nacelle for a boat
The invention relates to a method for determining the direction and the amplitude of a force applied to a system (IO) comprising a stationary portion (13) and a mobile portion (12) which can deform when exposed to said force. Mechanical deformations applied to the mobile portion when exposed to said force are measured by measuring a distance between the stationary portion and the mobile portion in the direction of application of the force, and the distance measurements are processed in order to determine the amplitude and the direction of the force. |
| US12049288B2 |
Method for acquiring object information and apparatus for performing same
The present invention relates to a method for generating a processed image, the method comprising: obtaining a target image; generating a target image mask corresponding to the target image using the target image and a first artificial neural network, wherein the first artificial neural network is trained to generate an image mask from a first image, and is trained by using an error calculated from a second artificial neural network, and wherein the second artificial neural network is configured to discriminate a second image generated by applying the image mask to the first image and a reference image of which the image mask is not applied; and generating the processed image of which an environmental noise is reduced from the target image by applying the target image mask to the target image. |
| US12049286B1 |
Tendon support buoyancy system and method
A system for supporting and/or tensioning a subsea tendon. The system includes a cylindrical vessel forming a chamber, there being an air control valve proximate the top end of the vessel and a water vent proximate the bottom end of the vessel. A source of high pressure air is operatively connected to the chamber whereby ballasting and deballasting of the vessel can be easily accomplished by remote operation of the air control valve. The system further includes a yoke having a clamp mounted thereon, the yoke being releasably connectable to the cylindrical vessel and operative to connect to hoisting lines such as chains. |
| US12049279B2 |
Vehicle stabilising system and method of operation thereof
A system includes: sensors that includes a position sensor to determine a vehicle speed, an angular displacement sensor to determine a roll angle corresponding to an angular displacement of the vehicle in a roll direction and a roll rate corresponding to an angular velocity of the vehicle in the roll direction, and a steering torque sensor to determine a steering torque applied to a steering handle of the vehicle; and a stabilizing unit coupled to the sensors. The stabilizing unit: determines a synthesized torque based on the roll angle, the roll rate, and the vehicle speed; determines a tuning parameter based on a comparison of the synthesized torque and the steering torque; determines a stabilizing torque based on the tuning parameter and the synthesized torque; and provides an actuating signal corresponding to the stabilizing torque for applying the stabilizing torque to the steering handle of the vehicle. |
| US12049274B2 |
On-board vehicle lock
An on-board locking assembly for a vehicle such as a bicycle or scooter comprising a movable member, such as a rigid bar, movably mounted to the vehicle at a first end and releasable from the vehicle at the second end, wherein a vehicle mounted receptacle is configured to fasten and release the second end, and wherein the rigid bar is configured to be movable relative to the vehicle to capture an object to which the vehicle may be fastened, and optionally obstruct the rotation of a vehicle wheel, and wherein the unfastening of the locking assembly may be controlled by wireless signal. A novel on-board retractable cable lock is also presented. |
| US12049270B2 |
Managing redundant steering system for autonomous vehicles
Techniques are described for managing redundant steering system for a vehicle. A method includes sending a first control command that instructs a first motor coupled to a steering wheel in a steering system to steer a vehicle, receiving, after sending the first control command, a speed of the vehicle, a yaw rate of the vehicle, and a steering position of the steering wheel, determining, based at least on the speed and the yaw rate, an expected range of steering angles that describes values within which the first motor is expected to steer the vehicle based on the first control command, and upon determining that the steering position of a steering wheel is outside the expected range of steering angles, sending a second control command that instructs a second motor coupled to the steering wheel in the steering system to steer the vehicle. |
| US12049268B2 |
Elastic crawler
To prevent lateral slip of core metals and vertical vibration of track rollers and improve bendability of a crawler main body between core metals.Core metals 8 that are embedded at substantially equal intervals in a crawler revolving direction inside a crawler main body 7 are included, lateral slip preventing protrusions 15 and 16 that at both sides in a crawler width direction of the core metals 8 project to both sides in the crawler revolving direction and prevent lateral slip of adjacent core metals 8 with respect to each other in the crawler width direction are included, first track roller rolling portions 21 provided on the core metals 8 between the respective lateral slip preventing protrusions 15 and 16 at both sides in the crawler revolving direction are included, and the respective lateral slip preventing protrusions 15 and 16 have lateral slip preventing portions 15a and 16a that are in proximity in the crawler width direction between the respective lateral slip preventing protrusions 15 and 16 that are adjacent in the crawler width direction and second track roller rolling portions 15b and 16b that are provided on the lateral slip preventing portions 15a and 16a such as to be separated in the crawler width direction. |
| US12049266B2 |
Press fit roller collar
A track roller shaft comprises a body including a revolved surface defining an axis of rotation, a radial direction, and a circumferential direction disposed about the axis of rotation. The body also defines a proximate axial end disposed along the axis of rotation, a radially extending hole that is disposed axially adjacent to the proximate axial end, and a guide member receiving pocket disposed axially farther away from the proximate axial end than the radially extending hole. |
| US12049262B2 |
Steer-by-wire steering system
A steer-by-wire steering system, including a steering device including a dual-system steering motor including a main system and a sub system, wherein a power supply to the main system is conducted selectively by a main power source and a backup power source, and a power supply to the sub system is conducted by only the main power source, wherein, in a normal power-supply situation in which the power supply to the main system and to the sub system is conducted by the main power source, a controller controls the sub system to operate in accordance with the main system, and wherein, in a backup power-supply situation in which the power supply to the main system is conducted by the backup power source, the controller controls the main system not to operate or to operate while limiting the power supply to the main system and controls the sub system independently. |
| US12049261B2 |
Steer-by-wire steering device
According to the embodiments, it is possible to provide the driver with a comfortable steering feel even with a low power motor, thereby reducing costs. |
| US12049258B2 |
Vehicle container structure and all-terrain vehicle
A vehicle container structure and an all-terrain vehicle, where the vehicle container structure includes a container body provided with a maintenance window which is provided with a cover plate. The cover plate has a first end hinged or detachably coupled to a bottom plate or a first side plate of the container body, and a second end detachably coupled to the bottom plate or a second side plate, opposite to the first side plate, of the container body. |
| US12049257B2 |
Transparent composite for a vehicle roof
The present disclosure provides a roof for a vehicle upper body structure. The roof includes a body extending between a first side and a second side, and extending between a front end and a back end. The front end is configured to be coupled to a header. The body includes a polymer and a plurality of fibers. At least a portion of the body has a transparency of greater than or equal to about 4%. |
| US12049255B2 |
Lower structure of electric vehicle
To simultaneously improve battery capacity and protect a battery during a lateral collision without causing a weight increase, a cost increase, and the like, an electric vehicle includes a battery system arranged below a floor panel and arranged between a tunnel side frame and a floor side frame; and an attachment bracket connecting the battery system to the tunnel side frame and the floor side frame. |
| US12049247B2 |
Automatic braking system for a walker and related walkers and methods
A walker is disclosed. The walker includes a frame, a wheel, a brake selectively positionable in an engaged state, in which the brake resists wheel rotation, or a disengaged state, in which the brake does not resist wheel rotation, a brake actuator configured to place the brake in the engaged state or the disengaged state, a handle, a hand-position sensor configured to provide a first signal responsive to the handle being grasped in a walking grasp and to provide a second signal responsive to the handle being grasped in a standing/sitting grasp, and a processor configured to cause the brake actuator to place the brake in the disengaged state based at least in part on the first signal and to cause the brake actuator to place the brake in the engaged state based at least in part on the second signal. Related devices, systems, and methods are also disclosed. |
| US12049246B2 |
Wheelbarrow and kit for assembling same
Disclosed herein are aspects of wheelbarrows and other similar types of wheeled material transport structures that comprise a plurality of interconnected discrete structural components implemented in a manner that enhances and maintains structural rigidity at the interconnections between such components. In particular, Advantageously, implementation of the interconnected discrete structural components in a manner that enhances and maintains structural rigidity at the interconnections thereof improves operability and longevity of use of wheelbarrows and other similar types of wheeled material transport structures utilize such an implementation of the interconnected discrete structural components. |
| US12049244B2 |
Controllable track conditioning unit
An adjustment device for a track conditioning unit has a measuring unit for determining a lateral offset of a rail, travelled on by a rail vehicle, relative to an effective range of a track conditioning unit or a measuring unit for determining the relative position of a bogie with respect to the rail car body. The adjustment device contains a determining unit for determining an actuation command for an actuation unit in accordance with the determined lateral offset between the effective range of the track conditioning unit and the rail. Part of the adjustment device for the track conditioning unit is also an actuation unit for actuating an actuator unit of the track-conditioning unit with an adjustment command which is generated on the basis of the actuation command. The actuator unit adjusts an effective range of the track conditioning unit on the basis of the adjustment command. |
| US12049240B2 |
Method and apparatus for controlling automated guided vehicle
A method performed by a computing device for controlling an automated guided vehicle according to an embodiment of the present disclosure includes obtaining information on a movable area including nodes arranged in a grid pattern, obtaining information on a moving path connecting a source node and a destination node existing in the movable area, wherein the moving path includes a plurality of moving nodes, and reserving at least some of the moving nodes located between a current node and the destination node by using information on the current node occupied by an automated guided vehicle according to movement of the automated guided vehicle. |
| US12049239B2 |
Distributed computing network comprised of autonomous vehicles carrying liquid immersion cooling platforms
An interconnected network including a plurality of autonomous vehicles is described. Each autonomous vehicle can include an immersion cooling system. The network can include a central server for determining whether there has been any network disruption. In the event of the network disruption (or when a network disruption is predicted), the central server can deploy at least one vehicle to the area to maintain the network connectivity. Upon receiving the instructions, the vehicle can drive to the area. The central server can use an artificial intelligence algorithm to make the prediction. |
| US12049237B2 |
Information processing apparatus, and information processing method, and program
An information processing method, and a program that allow travelable areas to be appropriately selected according to performances, functions, and types of sensors that a vehicle includes, to realize appropriate automatic driving while avoiding critical states. Traveling possibility or impossibility information of every sensor category set according to types and performances of sensors with which vehicles are equipped, of a path of every area is acquired, and it is determined whether or not a route to a destination is most appropriate, on the basis of the sensor category of an own car, and the traveling possibility or impossibility information. If the route is not most appropriate, replanning is performed. |
| US12049233B2 |
Overheight vehicles impact avoidance and incident detection system
A system and method are disclosed for overheight vehicle impact avoidance and incident detection. A detection subsystem of the system determines whether an incoming vehicle is clear to pass, depending at least on its height. The detection subsystem relies on distance sensors located along the freeway to detect the highest point of the vehicle and outputs an indication of whether the vehicle can pass. A warning subsystem receives the indication that a vehicle is overheight and provides a warning indication to the driver about the vehicle's inability to pass an upcoming structure. The warning subsystem may also perform a variety of other tasks, such as, for example, logging a variety of information about the vehicle and the incident, sending data about the incident locally to a central command, and generating reports. |
| US12049228B2 |
Method for generating vehicle control signal based on magnetic paint lane and apparatus using the same
Disclosed herein are a method for generating a vehicle control signal based on magnetic paint lanes and an apparatus for the same. The method includes generating a magnetic sensing signal corresponding to an alternating magnetic pattern from magnetic paint lanes, performing noise filtering on the magnetic sensing signal so as to generate a magnetic sensing signal from which noise is removed, and controlling the operation of a vehicle based on the magnetic sensing signal from which noise is removed. |
| US12049227B2 |
Method for determining a speed profile minimizing the pollutant emissions of a vehicle
The invention is a method for determining a speed profile for minimizing emissions of at least one pollutant generated by a vehicle during a journey. The method requires a model of the vehicle dynamics, an analytical model of the emissions of the pollutant, and at least one speed profile model divided into at least two phases, each of the phases corresponding to a traction acceleration mode of the vehicle with a number of acceleration modes preferably being five. Then, a speed profile minimizing the emissions of at least one pollutant is determined by seeking, from speed profiles with respect to the distance, duration, and initial and final speeds of the journey and distinguished by distinct phase durations with the speed profile for which the emissions of the pollutant are modelled is by use of an analytical model for which the pollutants are the lowest. |
| US12049225B2 |
Travel control device, travel control method, and travel control program
A travel control device is provided as a vehicle control ECU for controlling a travel of a vehicle. The vehicle control ECU includes: a resistance estimator estimating a cornering resistance, which is a travel resistance acting on the vehicle in a curved travel section where a curved travel of the vehicle is scheduled; a correction determiner determining whether the cornering resistance is out of an allowable resistance range; and a correction setter setting a correction amount when it is determined that the cornering resistance is out of the allowable resistance range. |
| US12049224B2 |
Apparatus and method for controlling change in speed of vehicle
An apparatus for controlling a change in speed of a vehicle, includes: an auxiliary braking signal unit receiving an auxiliary braking related signal from a driver; a vehicle control unit receiving the auxiliary braking related signal from the auxiliary braking signal unit while controlling the vehicle; a motor control unit receiving a command for auxiliary braking from the vehicle control unit and decelerating the vehicle by regenerative braking of a driving motor; a transmission control unit controlling a transmission during deceleration of the vehicle and transmitting information of whether a change in speed is performed to the vehicle control unit; and a braking control unit connected to a brake through a fluid pressure line, and controlling the brake so that the brake applies braking pressure to a wheel by an amount of reduction in regenerative braking torque when the transmission is downshifted. |
| US12049222B2 |
Vehicle localization
A plurality of localization data sources accessible on a vehicle network in a vehicle can be identified. A plurality of active vehicle applications that request localization data provided by one or more of the localization data sources can be identified. Based on the active vehicle applications, a plurality of the localization data sources to be combined to output a vehicle location can be selected. |
| US12049219B2 |
Method for preventing a collision between a motor vehicle and an object, using a light module
A method for preventing a collision between a motor vehicle and at least one target object, the motor vehicle includes a detection system capable of detecting the target object and a warning system including at least one light module. The method includes detecting the target object and determining a position and a speed of the target object using the detection system. The method further includes estimating a critical trajectory likely to be followed by the target object in order to collide with the vehicle depending on the position and the speed of the target object, the critical trajectory being associated with a collision risk/collision time relationship. The method additional includes transmitting at least one light warning to the driver of the vehicle using the light module of the warning system. |
| US12049218B2 |
Evaluating the safety performance of vehicles
Among other things, safety performance of vehicles is monitored or evaluated, or both. Sensor data is received from one or more sensors at a vehicle. One or more risk sources encountered by the vehicle during a period of operation of the vehicle are identified based on the sensor data. One or more safety events experienced by the vehicle during the period of operation are identified based on the sensor data. A risk of a safety event experienced by the vehicle during the period of operation is determined based on the one or more risk sources. A safety performance of the vehicle during the period of the vehicle during the period of operation of the vehicle is determined based on the one or more safety events and the risk. |
| US12049210B2 |
Systems and methods for providing towing braking assistance during in-flight charging of electrified vehicles
Systems and methods for coordinating and providing braking assistance between towing vehicles and towed vehicles during towing events, such as bidirectional charging towing events, are provided. The towing braking assistance may be provided by the towed vehicle in the form of an assistive braking torque output to assist the towing vehicle with meeting a target deceleration rate during the towing event. The assistive braking torque output may be provided to account for mutual vehicle deceleration events, brake compensation or brake fade events, and stability events of the coupled vehicles during the towing events, for example. |
| US12049209B2 |
Valve arrangement of a towing vehicle for controlling a pneumatic brake system of a trailer vehicle and a method for controlling it
A valve arrangement (14.2) of a tractor vehicle (2) for controlling a pneumatic brake system of a trailer vehicle (4) includes a trailer control valve (16) with a reservoir pressure input (p11) for the introduction of reservoir compressed air and a reservoir pressure output (p21) for the controlled discharge of reservoir compressed air. The reservoir pressure output is pneumatically connected to a “reservoir” coupling head (6) of the tractor vehicle. A shut-off and ventilation valve (98) is arranged in a reservoir pressure line (48) upstream of the “reservoir” coupling head. Before connecting an associated coupling head of the trailer vehicle (4) to the “reservoir” coupling head of the tractor vehicle, the feed of reservoir compressed air to the “reservoir” coupling head can be shut off to ventilate the “reservoir” coupling head. After reconnecting the associated coupling head, the “reservoir” coupling head can be charged again. |
| US12049205B2 |
Trailer braking system
A brake system is provided for a trailer vehicle having a plurality of axles, each of which has a wheel end on a respective side of the vehicle, the brake system including first and second pneumatic circuits for supplying air pressure to brake devices at the wheel ends. The system includes a spring brake modulator valve arrangement adapted to control pressure to spring brakes on the vehicle, which modulator valve arrangement receives an input from at least one of the pneumatic circuits and a control pressure from the trailer brake module. Flow of air to the brakes is controllable either by the trailer brake module or by the spring brake modulator valve arrangement to provide redundancy. |
| US12049203B2 |
Battery swapping control method and system, electronic device, and computer readable storage medium
Provided are a battery swapping control method and system, an electronic device, and a computer readable storage medium, the battery swapping control method being used for a battery swapping device (2) to remove a battery pack from the bottom of an electric car (9), the battery swapping device (2) having a liftable battery swapping platform, and the battery swapping control method comprising: controlling the battery swapping device (2) to move to a preset battery swapping position beneath the electric car (9); controlling the battery swapping platform to rise to a preset removal height; and controlling the battery swapping device (2) to remove the battery pack from the bottom of the electric car (9), thereby the entire procedure of the battery swapping process is controlled, increasing battery swapping efficiency and reducing the safety hazards in the battery swapping process. |
| US12049199B2 |
Automatic rain response system
An automatic rain response system includes microphones of a vehicle, windshield wipers, and a controller. The microphones generate acoustic signals in response to rain. The controller is configured to receive a local weather condition, extract acoustic features from the acoustic signals, form feature vectors in response to the acoustic features and the local weather condition, classify the feature vectors to determine a current class among multiple classes, activate the windshield the wipers at a high speed in response to the current class being a heavy rain on a windshield class, activate the windshield wipers at a medium speed in response to the current class being a freezing rain on the windshield class, activate the windshield wipers at a low speed in response to the current class being a light rain on the windshield class, and deactivate the windshield wipers in response to the current class being a no rain class. |
| US12049194B2 |
Adjustable truck compartment system
An example adjustable truck compartment is described. The truck compartment includes a first side wall including a first guiding rail extending between a proximal end and a distal end, and a second side wall disposed opposite from the first side wall, the second side wall including a second guiding rail extending between a proximal end and a distal end of the second side wall. The truck compartment includes a rear wall coupled to the distal ends of the first and second side walls to define an enclosure between the first side wall, the second side wall, and the rear wall. The truck compartment includes a first divider panel configured to be received by the first and second guiding rails and within the enclosure in an orientation parallel to a floor of the enclosure to separate the enclosure into a first enclosure volume and a second enclosure volume. |
| US12049189B2 |
Buckle
A buckle (100) includes a male buckle (110), a female buckle (120), and an actuating structure (130) disposed between the male buckle (110) and the female buckle (120). When the male buckle (110) and the female buckle (120) are engaged, the actuating structure (130) generates an actuating signal. When the male buckle (110) and the female buckle (120) are disengaged, the actuating structure (130) generates a disconnecting signal. A control circuit operates according to the actuating signal or the disconnecting signal, such that the control circuit is actuated more conveniently and the structure of the buckle (100) is simple. |
| US12049188B2 |
Vehicle structure with anchor unit
A vehicle structure with an anchor unit includes a floor panel, a left anchor member and a right anchor member. The floor panel is disposed below a rear seat. The left anchor member and the right anchor member are connected to the floor panel by a left anchor attachment portion and a right anchor attachment portion. The floor panel has a left raised sidewall and a right raised sidewall extending in an upward/downward direction, and the left anchor attachment portion and the right anchor attachment portion are provided on the left raised sidewall and the right raised sidewall. |
| US12049187B2 |
Safety airbag
A safety airbag, including: an air bag, having an inflated and stowed state; and a gas generator, used to inflate the air bag to the inflated state, wherein the air bag includes a body portion and a cut-out portion, the cut-out portion being formed as being cut out from the air bag, but still remaining integral with the body portion, and in the inflated state, the cut-out portion being oriented in a predetermined direction relative to the body portion via an orienting member. Using the cut-out portion to provide protection for the head of an occupant increases the utilization rate of a material for making an air bag. In addition, the height of the airbag curtain is relatively large only at the cut-out portion, and is relatively small at the remaining positions, thereby reducing the volume of the air bag. |
| US12049184B2 |
Occupant restraint device
An occupant restraining device capable of accurately adjusting the position of an airbag that expands and deploys. An occupant restraining device comprising an airbag installed in a seatback frame, provided with bands that pulls said airbag, which expands and deploys, to the center of said frame; said bands being in a position where the first portion, a twisting portion, is attached to the upper part of said frame and is twisted in a width direction relative to the second portion. |
| US12049178B2 |
Electrical system
An electrical system includes a movable component configured for selective connection with and selective removal from a mounting surface. The movable component may include a first electronic control unit (ECU), and an electromechanical interface configured for selectively locking the movable component with said mounting surface. The electrical system may include a second ECU configured to communicate with the first ECU, and/or a third ECU configured to detect a potential dynamic event via one or more sensors. The third ECU may be configured to provide dynamic event information to the second ECU. The second ECU may be configured to provide disable information corresponding to the dynamic event information to the movable component. The first ECU may be configured to lock the movable component with the mounting surface according to the disable information. |
| US12049177B2 |
Door wiring module and method of manufacturing door wiring module
A door wiring module includes: a door planar member incorporated into a door panel of a vehicle; a wiring member disposed on a main surface of the door planar member; and a holding member covering the main surface of the door planar member and the wiring member and directly joined to at least the main surface of the door planar member to hold the wiring member in a state of being disposed on the main surface of the door planar member. |
| US12049173B2 |
Support for a camera display of a vehicle
A support for a camera display of a vehicle, the support being configured to be attached to a pillar of a door of the vehicle, the support comprising a bracket configured to be fixedly attached to the pillar, a movable part configured to hold the camera display and to cooperate with the bracket in a movable manner, and an actuator, wherein the actuator is connected to a sensor configured to detect a position of the door between an open position and a closed position, the actuator being configured to move the movable part so that the camera display is in an optimal position when the door is in the closed position and away from the door when the door is in the open position. |
| US12049171B2 |
Exterior rearview mirror assembly
A vehicular exterior rearview mirror assembly includes a base portion configured for attachment at a side of a vehicle, and a mirror head having a mirror reflective element and an electrically-operable mirror actuator. The base portion extends through an aperture in the mirror head. The mirror head includes wall structure that circumscribes and spans a perimeter circumferential edge of a glass substrate of the mirror reflective element. The mirror actuator is operable to adjust the mirror head relative to the base portion, and the aperture allows for movement of the mirror head relative to the base portion. The mirror head includes an electrically-operable accessory that moves together and in tandem with the mirror actuator and the mirror reflective element when the mirror actuator is electrically operated. The accessory, when electrically operated, meets a performance requirement throughout a range of adjustment of the mirror head relative to the base portion. |
| US12049168B2 |
Rearview mirror assembly with flexible glass substrate
A vehicular rearview mirror assembly includes a mirror reflective element that has a flexible glass substrate with a mirror reflector coating at a surface of the flexible glass substrate. An electrically-operated actuator is operable to cause flexing of the flexible glass substrate. With the vehicular rearview mirror at a vehicle, and responsive to actuation of a user input by a driver of the vehicle, the electrically-operated actuator operates to adjust a curvature of the flexible glass substrate to adjust at least a portion of a rearward view of the driver of the vehicle when viewing the mirror reflective element. |
| US12049165B2 |
Reflective tie down strap
A tie down strap for securing cargo to a flatbed trailer includes a visibility enhancement material formed at the edges, such as reflective material. The strap is used with a ratchet mechanism to secure cargo to a trailer. |
| US12049162B2 |
Seat adjustment device for a flexible seat frame and method of use
A seat system for a vehicle including a flexible seatback structure and an adjustment device coupled thereto. The adjustment device is configured to alter a contour of a seating surface of the seatback structure by causing at least a portion of the seatback structure to move toward or away from the occupant of the seat system. |
| US12049160B2 |
Vehicle seat
A vehicle seat that can suppress damage to an on-board object is provided. In each side frame of a cushion frame, an eccentric portion is eccentric outward in a right-left direction with respect to a base portion, and in each side frame of a back frame, an eccentric portion is eccentric inward in the right-left direction with respect to a base portion. Thus, when the load at the time of rear collision acts, each side frame of the cushion frame easily becomes deformed outward in the right-left direction, and each side frame of the back frame easily becomes deformed inward in the right-left direction. Accordingly, the deformation direction of each side frame of the cushion frame and the deformation direction of each side frame of the back frame can be easily made opposite to each other, and the deformations of the respective side frames and can be inhibited. |
| US12049157B2 |
Trailer vehicle unit for a towing vehicle
A trailer vehicle unit for a towing vehicle, the trailer vehicle unit having a coupling configured to couple to the towing vehicle and an electrical energy dissipating system at least partly disposed in a fluid medium conduit for receiving fluid medium, the electrical energy dissipating system being configured to receive electric energy and to dissipate received electric energy by utilizing a flow of fluid medium, wherein the trailer vehicle unit further comprises a slave control unit having a processing circuitry configured to receive a signal from the towing vehicle indicative of a request for dissipating energy the electrical energy dissipating system. |
| US12049156B2 |
Management apparatus, management method, and vehicle
A management apparatus for an energy storage device, which performs current measurement processing for measuring a current of the energy storage device by using a measuring resistor having one side connected to the energy storage device and the other side connected to an external terminal, temperature measurement processing for measuring at least one of a temperature of the energy storage device and a temperature of the external terminal, and correction processing for correcting, when there is a temperature difference between the temperature of the energy storage device and the temperature of the external terminal, a measurement error caused by the temperature difference for a measured current value measured by the current measurement processing, or guarantee processing for guaranteeing a function to be performed in accordance with a measured current value measured by the current measurement processing. |
| US12049151B2 |
Multi-level battery systems for battery-operated entities, methods for rapid charge transfer therebetween, and methods for optimizing entity routing and network charge distribution
Apparatus, systems, and methods described herein relate generally to on-the-go entity-to-entity charging for multi-level battery-powered entities in transportation systems. A method can include determining charge levels, current positions, battery configuration, and transport speeds for an electric vehicle (EV), identifying one or more EVs in need of charging, and mobilizing a nearby EV for on-the-go peer-to-peer charging. A processor, with a memory including computer program code, can be configured to receive current charge level data for mobile battery-powered entities, identify one or more EVs to be charged and one or more other EVs that have excess charge to transfer, and send charging instructions to the EVs. A routing and charge transaction scheduling algorithm can be used to optimize the route of one or more battery-powered entities and to schedule charge transactions between EVs and/or a charging entity. A heuristic battery architecture compiler can be used to optimize battery architecture. |
| US12049149B2 |
Guide system and guide method for charging hydrogen
The present disclosure provides a system and a method for guiding hydrogen charging, which may estimate a remaining hydrogen chargeable amount (remaining hydrogen storage amount), a charging time, and the like of a hydrogen charging station, and provide the estimated information to another vehicle to be charged through an Internet network when a driver charges hydrogen in a hydrogen tank of his/her fuel cell vehicle at the hydrogen charging station, such that the driver of the vehicle to be charged may recognize a maximum chargeable amount and a required charging time for a hydrogen tank of a vehicle to be charged for each hydrogen charging station, thereby allowing the fuel cell vehicles to visit the hydrogen charging station and smoothly charge hydrogen. |
| US12049145B2 |
Charging assembly for charging an electric vehicle
A charging assembly is for charging an electric vehicle. The charging assembly has an electrical socket configured for connecting a charging station to a specific branch an electric vehicle supply installation. The installation has a fuse cabinet and a branch connected to the fuse cabinet. The socket has a data storage medium readable by the charging station. The data storage medium has a data field representing a maximum electrical current that can be drawn from the fuse cabinet by the specific branch, and optionally a data field representing a maximum electrical current that can be drawn by the charging station. The charging station can be coupled to the electrical socket, and is configured for reading the data storage medium including the data fields and for accordingly adapting the way current is drawn from the branch and provided to the electric vehicle. |
| US12049143B2 |
Battery preconditioning for charging
A method includes pre-conditioning a battery for charging to support higher rates of charging the battery. |
| US12049140B2 |
Shock protection for radio-interference-suppressed voltage transformers in a potential-free DC voltage network
The arrangement relates to a voltage transformer for transformation between a direct voltage at a direct voltage gate and a single-phase or multi-phase alternating voltage at an alternating voltage gate by temporal clocking of an electronic switching unit, via which each phase of the alternating voltage gate can be connected either to a positive pole or to a negative pole of the direct voltage gate. The positive pole and/or the negative pole of the direct voltage gate is connected via at least one capacitor to a ground connection. The ground connection can be connected to an external ground, and the connection between the capacitor and the ground connection is guided via at least one switch element. The arrangement also relates to a motor vehicle having the electric powertrain. A diagnosis arrangement includes a voltage source and monitors the state and function of a switching element. |
| US12049139B2 |
Apparatus and method of generating virtual shift effect in electric vehicles
An apparatus and method of generating a virtual shift effect in an electric vehicle are provided. The apparatus for generating a virtual shift effect in an electric vehicle includes: a driving information detector configured to detect driving information of the electric vehicle; a controller configured to determine a virtual shift point based on the detected driving information and output a control signal for generating the virtual shift effect at the determined virtual shift point; and a disconnector configured to disengage power transmission between sub-driving wheels and sub-wheel motor, wherein the disconnector is engaged or disengaged according to the control signal output, and generates an impact occurring upon the engagement or disengagement of the disconnector as the virtual shift effect. |
| US12049134B2 |
Smart safe console system
A smart safe console system is provided herein. The smart safe console system includes a smart safe console assembly for mounting in a vehicle, having a safe body suitable for securing an electronic device, a button configured for controlling input and output to and from the electronic device when a vehicle hosting the smart safe console system is in use, and a wireless charging apparatus. Such smart safe console system is useful for improving the safety of a user when traveling in a vehicle with an electronic device. |
| US12049130B2 |
Lower structure of vehicle
A lower structure of a vehicle may include a transmission disposed in a floor tunnel, a rear propeller shaft that transmits power from the transmission to rear wheels, and left and right battery units disposed on the left and right sides of the floor tunnel, in which a rear portion (transfer 4a) of the transmission is disposed in proximity to the portions on the front side and the upper side of the battery units, and inner protectors that cover inner side surface portions in the vehicle width direction of the battery units from the inner side in the vehicle width direction may be mounted to the front end portions of the inner side surface portions. |
| US12049128B2 |
Integrated electric drive system and electric vehicle
An integrated electric drive system includes an electric machine having a first housing and an output shaft, a transmission having a second housing and a drive shaft, and a power electronics module with a third housing and an electronic device configured to provide electric power for the electric machine. The transmission receives an input torque of the output shaft and outputs the same via the drive shaft. The power electronics module is configured to be arranged around the drive shaft. The integrated electric drive system can be installed on an electric vehicle. The integrated electric drive system has a more compact structure with a higher degree of integration, and better heat dissipation capability, facilitating spatial optimization and lightweight design of the electric vehicle. |
| US12049118B2 |
Mobility vehicle
An embodiment mobility includes a frame unit, a traveling drive unit disposed at a front or rear side of the frame unit and including a traveling wheel and a suspension module configured to change a position of the traveling wheel relative to the frame unit, and a suspension assistant unit having a first side coupled to the frame unit and a second side coupled to the suspension module, the suspension assistant unit including a wire member configured to pull the suspension module and having a first side coupled to the suspension module. |
| US12049116B2 |
Configuring an active suspension
A method for configuring a configurable suspension, the method may include obtaining acquired sensed information that represent (a) one or more driving parameters of the vehicle, (b) one or more vehicle cabin disturbance parameters, (c) a configuration of a configurable suspension, and (d) a road segment that precedes the vehicle; selecting, out of multiple configurations of the configurable suspension, a selected configuration that one applied will attribute to obtain a desired human-in-vehicle comfort value; and triggering or requesting a setting of the configurable suspension to a configuration of the one or more configurations. |
| US12049114B2 |
Configurable interconnected suspension system
A vehicle includes system for providing configurable stiffness characteristics. The system includes a cylinder having a first chamber and a second chamber, and a piston arranged between the first chamber and a second chamber. The first chamber is coupled to a first rebound volume and a first compression volume of a plurality of hydraulic cylinders, each corresponding to a respective wheel of a vehicle. The second chamber is coupled to a second rebound volume and a second compression volume of the plurality of hydraulic cylinders. |
| US12049110B2 |
Pneumatic tire
In a tire tread pattern, lug grooves with sipes each include: a lug groove and a first sipe further extending from the lug groove to a second circumferential main groove and pass through a land portion region. Second sipes are alternately disposed with the lug grooves with sipes in a circumferential direction and pass through the land portion region. The second sipes extend inclined with respect to a lateral direction in a direction opposite to a direction in the circumferential direction in which the lug grooves with sipes are inclined. At an opening end at which the lug groove opens to a first circumferential main groove, the lug grooves with sipes and the second sipes are joined. Thus, triangular blocks surrounded by the second circumferential main groove, the lug grooves with sipes, and the second sipes are disposed side by side in the land portion region in the circumferential direction. |
| US12049106B2 |
Vehicle recovery board
A vehicle recovery board including an inner layer fabricated from a first material, the inner layer including a first face and an opposed second face, in which the first face and the second face each include a plurality of inner layer projections extending outwardly therefrom; and an outer layer fabricated from a second material, the outer layer is configured to substantially overlie the first face and the second face of the inner layer, in which the outer layer includes a plurality of outer layer projections extending outwardly therefrom, in which at least a portion of the plurality of outer layer projections are formed over at least a portion of the inner layer projections. |
| US12049105B2 |
All-terrain load transport system
An all-terrain load transport system including a cylindrical first base member and at least three pairs of arms is provided. A handle is removably attached to an attachment member disposed on the cylindrical first base member. The cylindrical first base member defines a space for receiving at least one piece of accessory equipment. Each pair of the three pairs of arms defines a wheel support assembly at an end of each pair distal from an outer periphery of the cylindrical first base member. The three pairs of arms are detachably attached to the outer periphery of the cylindrical first base member. The wheel support assembly includes a cylindrical second base member defining a space for receiving a spherical wheel. The spherical wheel moves omnidirectionally within the defined space. Roller bearings positioned along an inner periphery of the cylindrical second base member facilitate the omnidirectional movement of the spherical wheel. |
| US12049103B2 |
Rotary drive device
A rotary drive device in a mobile body includes a main wheel and a pair of drive assemblies opposing each other and each driving the main wheel. The main wheel includes driven rollers. One of the pair of drive assemblies includes a motor, a motor case, a drive force transmission, and driving rollers. The driving rollers are in the drive force transmission along a circumferential direction, and contact at least a portion of the driven rollers from one side of the rotary drive device of the axial direction. The drive force transmission rotates to transmit a drive force of the motor to the main wheel via the driving rollers. At least a portion of the motor case opposes at least a portion of the driving rollers in the axial direction. |
| US12049099B2 |
Projectable and retractable writing tool
A shaft cylinder having an opening at a front end thereof, a tip holder movable in an axial direction of the shaft cylinder, a tip projectable and retractable in conjunction with a movement of the tip holder, an annular member loosely fitted onto an inner periphery of the opening of the shaft cylinder to be movable in an axial direction of the shaft cylinder with respect to the shaft cylinder, and an elastic member capable of connecting the tip holder and the annular member such that the tip holder and the annular member are movable relatively to each other. A contact surface tapered toward the front end is formed on at least a part of an outer periphery of the annular member. A cutout is formed on the annular member such that an inner diameter of the annular member is reduced when a load is received by the contact surface. |
| US12049096B2 |
Optical marking device
An optical marking device including at least a first layer and a second layer disposed at least partially opposite each other, at least one of the first and second layers having an optically variable element being able to change colour between a first colour and a second colour, the first and second colours contrasting from a colour of the other layer in such a way that when the optically variable element displays the first colour, the first layer is visible and when the optically variable element displays the second colour, the second colour is visible, or when the optically variable element displays the first colour, the second layer is visible and when the optically variable element displays the second colour, the first layer is visible. |
| US12049094B2 |
Image forming apparatus, ink set, and image forming method
The present disclosure provides an image forming apparatus that improves washing fastness of an image forming portion of a fabric on which a discharge printing ink and a color ink are ejected. An image forming apparatus of the present disclosure includes: a color ink ejector; a discharge printing ink ejector; and a controller, wherein the color ink ejector is configured to eject a color ink containing an aqueous resin emulsion on a fabric, the discharge printing ink ejector is configured to eject a discharge printing ink containing a reducing agent on the fabric, and the controller is configured to control the color ink ejector and the discharge printing ink ejector to eject the color ink on the fabric in a first step, and after the first step, to eject the discharge printing ink on the fabric in a second step. |
| US12049089B2 |
Printing fluid circulation
An example printing fluid circulation system includes a first circuit to circulate a printing fluid through a printhead in a first direction and a second circuit to circulate the printing fluid through the printhead in a second direction opposite to the first direction. The first circuit is activated during a first mode to circulate the printing fluid from a first reservoir to a second reservoir. The second circuit is activated during a second mode different from the first mode to circulate the printing fluid from the first reservoir to the second reservoir. |
| US12049087B2 |
Liquid storage unit
The liquid storage unit includes a rectangular parallelepiped case having an open upper surface and a liquid storage pack including a rectangular parallelepiped adapter. The liquid storage pack is detachably housed in the case, the case includes a convex portion that protrudes from the inner side surface along a first direction perpendicular to a bottom surface, the adapter includes a concave portion that is formed on the outer side surface along a first direction and open to the lower surface, and the concave portion can engage with the convex portion in a second direction perpendicular to the first direction and parallel to the inner side surface, and is formed asymmetrically with respect to a surface that passes through the center of the adapter in the first direction and is perpendicular to the first direction. |
| US12049073B2 |
Digital printing process and apparatus with improved liquid removal
A digital printing process for inkjet printing on a recording medium using ink including a carrier liquid and a colorant, in particular on a recording medium which is configured not to absorb the carrier liquid or to absorb only a portion of the carrier liquid during the inkjet printing. The process includes the steps of: jetting ink on the recording medium; bringing one or more continuously rotating members in rotational contact with the jetted ink on the recording medium such that a colorant-poor portion of the ink is adsorbed to the one or more rotating members and a colorant-rich portion remains on the recording medium. The colorant-rich portion includes more colorant than said colorant-poor portion. The process further includes continuously removing said colorant-poor portion of the one or more continuously rotating members. |
| US12049072B2 |
Method and apparatus for manufacturing display device
A method of manufacturing a display device includes: preparing a cover window including a bent part on a side surface thereof, and a guide film including a surface on which a display panel and an adhesive layer are arranged; arranging the cover window and the guide film in a face-to-face manner such that the adhesive layer faces the cover window; seating the guide film onto a seating pad of a first jig; pre-forming the display panel by bringing opposite ends of the guide film into close contact with opposite side surfaces of the seating pad using a pair of push members; and joining the display panel with the cover window by bringing the adhesive layer into contact with the cover window. |
| US12049071B2 |
Near infrared reflecting composition and coverings for architectural openings incorporating same
Disclosed are compositions that can be used in forming products with increased near infrared (IR) reflective capability. A composition can include IR reflective and/or IR transmissive non-white pigments and can be formed with suitable viscosity so as to successfully coat substrates, e.g., yarns, suitable for use in forming coverings for architectural openings, e.g., window coverings. Also disclosed are textile substrates coated with the compositions, including textile substrates coated with compositions that in dude abrasive, inorganic IR reflective dark pigments. |
| US12049069B2 |
Fabric with flow restricting core
A stitched fabric including a barrier layer; a yarn stitched through and forming stitch holes in the barrier layer, and a foam core formed over the barrier layer. A melted portion of the barrier layer fills at least a portion of the stitch holes. The foam core is prevented from progressing further into the stitched fabric by the barrier layer. As such, the barrier layer is configured to control a depth to which the foam core penetrates into the stitched fabric. The foam core may be formed over at least a portion of the yarn. A second foam core may be formed on a side of the barrier layer opposite the foam core. |
| US12049062B2 |
Glass laminate including reflective film
A glass laminate (100) including first and second glass layers (102,104), a reflective film (110) having opposed first and second major surfaces and disposed between the first and second glass layers (102,104) with the first and second major surfaces facing the respective first and second glass layers (102,104), a first adhesive layer (117) disposed between and bonding together the first glass layer (102) and the reflective film (110), and a second adhesive layer (119) disposed between and bonding together the second glass layer (104) and the reflective film (110) is described. The second adhesive layer (119) is thicker than the first adhesive layer (117) such that the first major surface of the reflective film (110) is separated from an outermost major surface of the first glass layer (102) by distance d1, the second major surface of the reflective film (110) is separated from an outermost major surface of the second glass layer (104) by a distance d2, and 0.05 |
| US12049061B2 |
Composite failsafe torque tube
A method for forming a composite article includes adding an upper skin at least partially over a failsafe torque tube. The failsafe torque tube includes an inner tube and an outer tube. The method also includes adding a lower skin at least partially under the failsafe torque tube. The upper skin, the lower skin, and the outer tube are made of a composite material. The method also includes co-curing the upper skin, the lower skin, and the outer tube together to produce the composite article. |
| US12049058B2 |
Systems and methods for forming dual fluted corrugated board
A method for making a dual fluted corrugated board includes providing a first single face corrugated board having a liner layer and a fluted layer attached to the liner layer and providing a second single face corrugated board having a liner layer and a fluted layer attached to the liner layer. The method also includes arranging the first single face corrugated board and the second single face corrugated board such that the fluted layers thereof face one another and attaching the first single face corrugated board to the second single face corrugated board. |
| US12049055B2 |
Method of manufacturing fluid-filled chambers
A method includes positioning a first polymer sheet on a substantially first flat surface of a tool, positioning a second polymer sheet on the first polymer sheet, and moving a second substantially flat surface of the tool into contact with the second polymer sheet. The method also includes maintaining a gap between the first polymer sheet and the second polymer sheet at a predetermined area and heating one of the two substantially flat surfaces of the tool to heat one of the first polymer sheet and the second polymer sheet. The method further includes joining the first polymer sheet and the second polymer sheet together at locations outside of the predetermined area to define a peripheral bond of the chamber. |
| US12049054B2 |
Tire manufacturing device and tire manufacturing method
A tire manufacturing device includes: a molding drum; a first moving portion in which the molding drum moves in order to mold an inner liner layer on the molding drum; a second moving portion in which the molding drum moves in order to mold a ply layer on the inner liner layer; a stitcher position where a carcass band is formed by performing pressing from above the ply layer laminated on the inner liner layer; and a transfer position where the carcass band is transferred from the molding drum to a transport device that transports the carcass band to a subsequent process, and the stitcher position and the transfer position are adjacent to each other. |
| US12049052B2 |
Polymeric material having micro-nano composite structure, device including the same, and method of manufacturing the polymeric material
Provided is a polymeric material having a micro-nano composite structure, a device including the same, and a method of manufacturing the polymeric material. The polymeric material includes a polymer fiber or film, wherein the polymer fiber or film has, on a surface thereof, a micro-nano composite structure including a microstructure containing concavo-convex grooves having a microscale semi-cylindrical shape (“”) and a nanopattern containing nanoscale protrusions formed on a surface of the microstructure. The polymeric material has excellent absorbency and hydrophilic or super-hydrophilic surface properties, and also has oleophobic or super-oleophilic properties in water, and thus may be effectively applied to fields such as oil-water separation, purification, and filters. The polymeric material may be readily manufactured through an environmentally friendly, large-area atmospheric pressure plasma process. |
| US12049050B2 |
Methods, devices, and systems for forming a composite structure using an expandable pallet
An example method of forming a composite structure includes applying a laminated charge onto an expandable pallet, moving the expandable pallet in a linear motion relative to a plurality of rollers, and progressively urging the laminated charge into a continuously expanding recess defined by the expandable pallet using the plurality of rollers. The plurality of rollers are oriented in a serial configuration so as to shape the laminated charge into at least part of a shape of the composite structure. |
| US12049043B2 |
Methods and systems for generating a three-dimensional product having a cubic internal structure
A method of generating a three-dimensional product having a cubic internal structure in a process controlled by a computing device. The method comprises receiving a manufacturing request datum from a user client device, wherein the manufacturing request datum further comprises at least an element of a product definition. The method further comprises defining a lattice volume of the manufacturing request datum, wherein defining the at least a lattice volume further comprises defining at least a lattice cell, wherein the at least a lattice cell is comprised within the lattice volume. The method further comprises determining a response characteristic of each lattice cell of the plurality of lattice cells, wherein determining a response characteristic further comprises simulating the application of at least a force on at least a part of the manufacturing request datum as a function of the product definition. The method further comprises selecting a unit structure. |
| US12049042B2 |
Powder spreader
Aspects of the disclosure are directed to powder spreading and an apparatus therefor. As may be implemented in accordance with one or more embodiments, an apparatus having a flexible core and a shell on a surface of the core is used to displace powder in a powder bed. The shell has a low coefficient of friction, for example on the order of 0.10, and may operate to conduct static electricity away from the powder. The shell may be engaged with the powder to displace the powder and form a uniform powder layer having a planer upper surface, as the core is advanced across the powder bed. |
| US12049038B2 |
Three-dimensional printer tool systems
An extruder or other similar tool head of a three-dimensional printer is slidably mounted along a feedpath of build material so that the extruder can move into and out of contact with a build surface according to whether build material is being extruded. The extruder may be spring-biased against the forward feedpath so that the extruder remains above the build surface in the absence of applied forces, and then moves downward into a position for extrusion when build material is fed into the extruder. In another aspect, modular tool heads are disclosed that can be automatically coupled to and removed from the three-dimensional printer by a suitable robotics system. A tool crib may be provided to store multiple tool heads while not in use. |
| US12049028B1 |
Shape-memory polyimide nanocomposites and fabrication of same
The invention generally relates to polymer nanocomposite films that possess shape memory properties at elevated temperatures. Such films can absorb microwaves, are thermally conductive, are electrically conductive and have increased mechanical strength. In addition, the present invention relates to methods of fabricating such films into 3D objects. Due to the improved properties of such films more advanced sensors and microwave shields can be constructed. |
| US12049022B2 |
Multi-piece layered honeycomb extrusion dies and methods of making same
Extrusion dies and methods of manufacturing extrusions dies, the extrusion die including a first plate and a second plate. The first plate has first upstream and downstream surfaces. A first material of the first plate has a first elastic modulus. The first plate includes pins formed between a plurality of slots. The pins and slots define a discharge face for the extrusion die at the first downstream surface of the first plate. The second plate has second upstream and downstream surfaces. The second plate is joined at the second downstream surface to the first upstream surface of the first plate. A second material of the second plate has a second elastic modulus. The second elastic modulus is greater than the first elastic modulus. A plurality of feed holes extend from the second upstream surface of the second plate through the extrusion die into communication with the slots. |
| US12049021B2 |
Method for manufacturing building material
[Object] To provide a building material having excellent durability.[Solution] A building material has a convex part formed on a surface thereof, the convex part including a first lateral surface part and a second lateral surface part corresponding to the first lateral surface part. The building material is formed from a mixture containing a hydraulic material, an admixture, and a plant-based reinforcing material, and the plant-based reinforcing material at least in the convex part is distributed in the mixture with the hydraulic material and the admixture attached to the plant-based reinforcing material. A distribution of the plant-based reinforcing material in the first lateral surface part and a distribution of the plant-based reinforcing material in the second lateral surface part are substantially the same. Desirably, the convex part includes a first edge part that is an edge part of the first lateral surface part and a second edge part that is an edge part of the second lateral surface part and that corresponds to the first edge part, and a distribution of holes formed in the first edge part and a distribution of holes formed in the second edge part are substantially the same. |
| US12049018B2 |
Molded fiber cutlery
The present disclosure is directed to biodegradable cutlery, and more specifically to spoons, forks, and knives. The biodegradable cutlery includes a plurality of recesses disposed on the handle forming a rib to resist twisting and bending. An indentation may be disposed along a neck of the cutlery to enhance stability further. |
| US12049014B2 |
Workplace monitoring and semantic entity identification for safe machine operation
An integrated system and method for monitoring a workspace, classifying regions therein, dynamically identifying safe states, and identifying and tracking workpieces utilizes semantic analysis of a robot in the workspace and identification of the workpieces with which it interacts, as well as a semantic understanding of entity properties both governing and arising from interaction with other entities for control purposes. These properties may be stored in a profile corresponding to the entity; depending on the implementation, the profile and methods associated with the entity may be stored in a data structure corresponding to the entity “class.” Volumetric regions (e.g., voxels) corresponding to each entity may be tracked and used to implement object methods and/or control methods. For example, machinery may be controlled in accordance with the attributes specified by the objects corresponding to identified entities in a monitored workspace. |
| US12049011B2 |
Robot control device, robot control method, and recording medium storing robot control program
A robot control device includes: a first acquisition unit to acquire path information relating to a path of a robot and speed information relating to a speed the robot moves on the path; a second acquisition unit to acquire specification information relating to a specification of the robot; a determination unit to determine a segment where an action time of the robot is shortened even when a waypoint is added on the path; a correction unit to correct the path of the robot so as to make inertia of the robot smaller in a segment where an action time of the robot is shortened; a computation unit to compute a load acting on a joint of the robot; and an adjustment unit to adjust a control amount for controlling an acceleration of the robot joint such that the load computed by the computation unit satisfies a target load. |
| US12049009B2 |
System and method for autonomously scanning and processing a part
One variation of a method for autonomously scanning and processing a part includes: collecting a set of images depicting a part positioned within a work zone adjacent a robotic system; assembling the set of images into a part model representing the part. The method includes segmenting areas of the part model—delineated by local radii of curvature, edges, or color boundaries—into target zones for processing by the robotic system and exclusion zones avoided by the robotic system. The method includes: projecting a set of keypoints onto the target zone of part model defining positions, orientations, and target forces of a sanding head applied at locations on the part model; assembling the set of keypoints into a toolpath and projecting the toolpath onto the target zone of the part model; and transmitting the toolpath to a robotic system to execute the toolpath on the part within the work zone. |
| US12048999B2 |
Method for performing tool change with robot arm
A method for performing a tool change with a robot arm. Providing a first coupling unit connected to a robot arm end shaft; providing a plurality of tool changer grippers and second coupling units detachably connected to the respective tool changer grippers; the robot arm end shaft driving the first coupling unit to be coupled with a selected second coupling unit and take the selected second coupling unit away from the corresponding tool changer gripper; the robot arm end shaft driving the first coupling unit coupled with the selected second coupling unit back to the corresponding tool changer gripper to be decoupled from the selected second coupling unit; enabling the corresponding tool changer gripper to have a degree of freedom; the corresponding tool changer gripper being self-displaced by the degree of freedom in the coupling operation and in the decoupling operation to overcome a position error. |
| US12048996B2 |
Device for receiving a hand-held power tool
A device for receiving a hand-held power tool is provided. The device can serve as an interface between the hand-held power tool and a support or carrying structure and comprises a first and a second fastening means and a counter structure. With the interface it is possible to optimally adapt the suspension of the hand-held power tool to the center of gravity of the hand-held power tool. In addition, the interface can be adapted to different hand-held power tools or types of hand-held power tools by an adjustable distance between the first fastening means and the counter structure or an adjustable diameter of the counter structure. In further aspects, the invention relates to the use of the interface for fastening a hand-held power tool to a support structure, and to a corresponding method. |
| US12048995B2 |
Multipurpose tool for flight attendant
A multipurpose tool for flight attendants includes a telescopic arm on which two handle elements are articulated at opposite ends, which handle elements can be folded in so as to lie adjacent to one another. By folding the handle elements apart and extending the telescopic arm, the multipurpose tool can be used in a variety of ways. In addition, fold-out tools may likewise be arranged on the multipurpose tool. |
| US12048994B1 |
Breaching tool
A breaching tool is powered by a blank cartridge in a breaching gun and includes a barrel, a propulsion assembly in the barrel, and a spring assembly around the barrel. When the cartridge is discharged in a chamber in fluid communication with the barrel's bore, pressure produced by the discharged cartridge propels the propulsion assembly forward from a ready position to an extended position, forcing a ramming head forward. The spring assembly has a compression spring in a spring can that biases the assemblies and ramming head back to the ready position. The breaching tool also includes a handguard that extends over and past the barrel's proximal half and surrounds a rear portion of the spring can. When used with a semiautomatic breaching gun, the breaching tool includes gas block over a gas port in the barrel, and a gas tube extends back to the breaching gun's bolt carrier group. |
| US12048991B2 |
Clamp for elongate objects
A clamp comprises first and second clamp halves, each comprising an elongate object receiving portion and a portion of a clamp retention mechanism. The first and second elongate object receiving portions are sized and shaped to cooperatively hold an elongate object at a desired position when the first and second clamp halves are fastened together. The first and second portions of the clamp retention mechanism are sized and shaped to (a) engage each other when the first and second clamp halves are moved towards each other in a first direction, (b) fasten the first and second clamp halves together without requiring use of a tool to engage the retention mechanism, and (c) disengage from each other when the first and second clamp halves are moved away from each other in a direction orthogonal to the first direction to unfasten the first and second clamp halves without use of a tool. |
| US12048986B2 |
Manufacturing method for grinding wheel and grinding method for grinding workpiece using grinding wheel
A manufacturing method comprises the following steps. A shape of a first cross-section of a to-be-ground portion of a workpiece to be ground by a grinding wheel is obtained. The grinding wheel is manufactured according the shape of the first cross-section. When the to-be-ground portion is contacted and to be ground by the grinding surface, a first intersection line formed by the first cross-section and one of reference planes has a first length, second intersection lines formed by the grinding surface and one of the reference planes have second lengths, and all ratios between the first length of the first intersection line and a sum of the second lengths of the second intersection lines formed by the same reference plane are equal to each other. The reference planes are perpendicular to the rotation axis of the grinding wheel. |
| US12048985B1 |
Assemblies and methods of forming polycrystalline diamond using such assemblies
Embodiments disclosed herein are directed to assemblies for forming polycrystalline diamond compacts and methods for forming the polycrystalline diamond compacts with the assemblies. An example assembly includes a substrate and a diamond material positioned adjacent to an interfacial surface of the substrate. The assembly also includes an enclosure defining a chamber. The substrate and the diamond material are disposed in the chamber. In an embodiment, the assembly includes a sealant and the sealant includes at least one of cobalt or a copper-nickel alloy. In an embodiment, the substrate includes a concave bottom surface that is opposite the interfacial surface. |
| US12048982B2 |
Grinding head for floor grinding machine and method of assembling a grinding head, setting a belt tensioner, servicing, assembling or disassembling a belt pulley for a floor grinding machine
The present disclosure relates to a grinding head (1) for a floor grinding machine for grinding floor surfaces of stone or stone-like material. Such a grinding head (1) comprises a lower casing member (3), comprising a lower support (31) and an upwardly extending edge portion (32), and an upper casing member (2), comprising an upper cover (21) and a downwardly extending edge portion (22), wherein the upper casing member (2) is joinable to the lower casing member (3) by causing axially distal portions of the edge portions to bear on each other. |
| US12048981B2 |
Retaining ring having inner surfaces with features
Some implementations of a retaining ring has an inner surface having a first portion formed of multiple planar facets and a second portion that adjoins the first portion along a boundary and includes a frustoconical surface that is sloped downwardly from outside in. Some implementations of the retaining ring have a crenellated or serpentine inner surface, and/or an inner surface with alternating region of different surface properties or different tilt angles. |
| US12048975B2 |
Sliding table device
A sliding table device includes a base unit, a sliding unit and a cover plate. The sliding unit includes two rails, two sliding blocks disposed respectively and slidably on the rails and each having an oil inlet, and a sliding seat mounted co-movably on the sliding blocks. The sliding seat includes a main portion having a flow passage and an insertion hole that interconnects the flow passage and external environment, two fixed portions mounted respectively to the sliding blocks and each having a connecting passage that communicates with the flow passage, and two guiding portions formed respectively on the fixed portions and each having a guiding passage that communicates with the corresponding connecting passage and the corresponding oil inlet. The cover plate covers a portion of the main portion, and the insertion hole is not covered by the cover plate. |
| US12048968B2 |
Device and method for drilling with automatic drilling parameters adaptation
A drilling machine and a drilling method including drilling a first bore in a material with a drilling machine by applying a torque to a drilling tool for imparting a rotation at a first rotational speed to the drilling tool, and applying a thrust to the drilling tool for advancing the drilling tool at a first feed speed into the material, wherein a drilling parameter is measured while drilling the first bore, and a second rotational speed and a second feed speed are determined based on the drilling parameter, then drilling a second bore at the second rotational speed and at the second feed speed. |
| US12048963B2 |
Holed ingot improving a line productivity
An ingot, having a volume between 0.15 m3 and 0.80 m3 and a surface area to volume ratio between 10 m−1 and 18 m−1, made of at least one metal, having longitudinal faces extending between two end faces and including at least one hole extending from one of the longitudinal faces, the maximum distance between any point of the hole periphery, to its closest longitudinal face, noted MaxL, the at least one hole being configured such that said maximum distance MaxL is smaller than the minimal distance, noted MinE, between any point of the hole periphery and its closest end face. |
| US12048962B2 |
Ultrasound assisted shot chamber for die casting applications
A method and apparatus for producing semi-solid material castings from its liquid state in a shot chamber of a die casting machine where the liquid material is poured into a shot chamber and rapidly cooled from its liquid state to temperatures below its liquidus. High-intensity ultrasonic vibration is coupled to the plunger, shot plate, or sprue-spreader while the cast material is injected by the plunger to fill the die cavity. The combined action of rapid cooling from the shot chamber, vigorous pushing by the plunger, and radiation of ultrasonic vibration on the cast material in the shot chamber directly turns the initial liquid material directly into a semi-solid slurry by breaking up dendrites and making these dendritic fragments globular. The slurry is then injected into the die cavity to form a casting. |
| US12048959B2 |
Rod member feeding device, machine tool including the rod member feeding device and control method for the rod member feeding device
To provide a rod member feeding device that reduces the load on a spindle chuck and a finger chuck when a rod member is positioned, as well as providing a machine tool provided with the rod member feeding device, and a control method for the rod member feeding device. A rod member feeding device includes: a feed rod for supplying a rod member to a spindle; a servomotor for moving the feed rod along the axial direction of the spindle; and a control device (exemplified with a motor control device and a control device) for controlling the driving of the servomotor. The control device calculates a deviation between a command position based on an advance amount of the feed rod and the actual position of the feed rod that has been actually advanced by the driving of the servomotor, and controls the driving of the servomotor based on the magnitude of the deviation. |
| US12048957B2 |
Wire drawing monitoring system
A drawing die system that has least two probes to measure various characteristics of components of the die box or the wire being drawn through the die box. The system includes a smart die that in which the multiple probes send information to a data processing unit. The data processing unit takes the information from the various probes and controls the various parameters of the wire drawing process. One smart die has a probe that collects information directly from a drawing die holder. The smart die also includes a force sensor and is configured to allow a die box to be displaced along an axis that is parallel to the direction in which the wire is drawn. The data processing unit controls various wired drawing parameters such as wire drawing speed, coolant pressure and the rate at which the coolant is pumped through the system. |
| US12048951B2 |
Automated systems for use in sorting small objects, and related methods
An automating seed sorting system is provided comprising a tray subsystem, a de-lidding subsystem, an extraction subsystem, and a collection subsystem. The tray subsystem is configured to remove at least one tray from a cart and, subsequently, return the at least one tray to the cart. The de-lidding subsystem is structured and operable to remove a lid from the at least one tray. The extraction subsystem is configured to extract one or more seeds from the at least one tray and release the one or more seeds into a funnel assembly. And, the collection subsystem includes the funnel assembly, wherein the collection subsystem is structured and operable to align at least one receptacle with the funnel assembly and direct the one or more seeds into the at least one receptacle via the funnel assembly. |
| US12048945B2 |
Roof coating applicator method of use
A disposable roof coating applicator includes a nozzle that is attached to a collar. The nozzle and collar are selectively attachable to a body that has an interior space and is formed by at least one side wall having an exterior wall and an interior wall. The coating applicator also includes a plunger that is movably disposed within the interior space of the body. The coating applicator may include a locking mechanism about the applicator's collar that selectively engages a stud provided on the body's exterior surface, selectively locking and unlocking the nozzle and collar assembly to the body. The disposable roof coating applicator is configured and otherwise designed to take in, store and transport approximately ½ to 2 gallons of viscous material to a roof seam before neatly and uniformly expelling the viscous material to the seam or joint. |
| US12048944B2 |
Method of operating drippage prevention system
A method of preventing drippage in a fluid dispensing system. The fluid dispensing system includes a first automatic control valve (ACV), an input of the first ACV connected to fluid-source of fluid, the first ACV having positions ranging from fully closed to fully open, and a second ACV, an input of the second ACV being connected to an output of the first ACV, and an output of the second ACV being connected to a nozzle, the second ACV having positions ranging from fully closed to fully open. The method includes generating a first proxy signal representing at least a first indirect measure of a position of the first ACV. The method includes recognizing, based on at least the first proxy signal that a failure state exists in which the first ACV has failed to close. The method includes causing the second ACV to close when the failure state exists. |
| US12048940B2 |
Electrostatic coating apparatus
Disclosed is an electrostatic coating apparatus including: an atomizing head cleaning flow path which is disposed at a coating machine and through which a cleaning fluid for cleaning a rotary atomizing head and a front end of a feed tube of a cartridge flows; a cleaning fluid flow path connecting a cleaning fluid supply source with the atomizing head cleaning flow path; a cleaning fluid valve disposed in the cleaning fluid flow path and configured to open and close the cleaning fluid flow path; a discharge air flow path connected to the atomizing head cleaning flow path and through which the discharge air flows; a cleaning fluid discharge flow path connected to the cleaning fluid flow path at a connection point located between the atomizing head cleaning flow path and the cleaning fluid valve; a discharge air switching valve disposed in the atomizing head cleaning flow path and configured to open and close the atomizing head cleaning flow path; and a cleaning fluid discharge valve disposed in the cleaning fluid discharge flow path and configured to open and close the cleaning fluid discharge flow path. |
| US12048939B1 |
Shield device for painting, including a magnetically attachable opening
A shield device may be secured, without the use of tape, to objects protruding from a surface to be painted in order to mask the objects. One or more magnets are secured around an opening of the shield device for securing to one another or the object. The shield device may also be used to cover parts of vehicles, machines, or other structures for enhancing safety. The shield device may be made of one or more panels of paint-impermeable material define an opening and an interior space extending from the opening toward a distal end of the one or more panels. A slit may extend from the opening partially toward the distal end. The magnets may be spaced apart from one another by a first distance with a second distance between magnets and sides of the slit being smaller. |
| US12048933B2 |
Method and facility for continuous aeraulic separation of particulate materials consisting of a mixture of particles heterogeneous in both particle size and density
A method for continuous aeraulic separation of particulate materials consisting of a mixture of particles that is heterogeneous in both particle size and density is provided. The method includes grinding particles of materials, generating a gas stream conveying the ground particles, first aeraulic separation on the gas stream in order to separate the particles it contains into a first fraction consisting of the coarsest particles with variable densities and a second fraction consisting of the finest particles. A second aeraulic separation is performed on the first fraction in order to separate the particles that it contains into a third fraction consisting of the coarsest and/or most dense particles and a fourth fraction consisting of the least coarse and/or the least dense particles. A re-injecting of the third fraction or the fourth fraction at the inlet of the grinding is performed while simultaneous recovery of the second fraction as well as the fourth fraction or the third fraction, respectively, as output products. |
| US12048931B2 |
Foldable transport container and method for assembling such a container
The present invention is directed to a foldable transport container suitable to receive and hold multiple plates with samples in it. The container is comfortable to load, transport and unload. The invention also relates to a strip of material for providing such a foldable transport container. Finally the invention relates to a method for assembling such a foldable container. |
| US12048930B2 |
Heater for apparatus for detecting molecule(s)
A heater (22) for heating a substantially transparent or translucent cover of a reaction vessel. The heater has a board (80) having a front face, an opposing back face, and an aperture (1062) through which an excitation beam can pass into a reaction vessel via a cover of the reaction vessel, and/or through which reaction light can pass from the reaction vessel via the cover. A thermally conductive, heat-spreading layer (86) radiates heat towards the cover, the heat-spreading layer being arranged on the front face of the board that is arranged to face the cover. At least one heating element outputs heat to the heat-spreading layer (86), the heating element being arranged on the back face of the board that is arranged to face away from the cover. The heat-spreading layer (86) is in thermal communication with the heating element by at least one heating via 82 through the board. |
| US12048923B2 |
Slurry phase reactor with internal cyclones
A system for processing a hydrocarbon feed has a final stage reactor and internal separator with cyclone that forms a substantially gas stream and a substantially non-gas stream. The substantially gas stream is sent directly from the final stage reactor and separator to further downstream processing. |
| US12048922B2 |
System and method using a converter and a movable storage silo for spent catalyst
A system and method use a converter and a movable storage silo for receiving, processing, and transporting spent catalysts. The spent catalysts can be utilized in the manufacture of cement instead of being disposed in landfills. A hydraulic sub-system remove dusts from the spent catalyst prior to storage in the silo. |
| US12048921B2 |
Method for transporting polyolefin particles in a polymer conveying system
The present invention relates to a method for transporting polyolefin particles in a polymer conveying system, comprising the steps of a) Subjecting the polyolefin particles to moist conveying gas to produce wetted polyolefin particles; b) Transporting the wetted polyolefin particles through at least one conveying line; and c) Controlling the amount of moisture in the conveying gas of the polymer conveying system as such that at the end point of the at least one conveying line the relative humidity of the conveying gas (RHCG) is 40% to 100%, the use of said method in an in-plant polymer conveying system, the use of said method for improving dust and/or angel hair removal in polymer conveying systems and the use of said method for increasing conveying capacity of polyolefin particles with a density of from less than 850 to 910 kg/m3. |
| US12048919B2 |
Catalytic compositions for the oxidation of substrates
Catalytic compositions and sequential catalytic methods are generally described. In some embodiments, a composition comprises a first catalyst comprising a Cu-modified zeolite, and a second catalyst capable of a coupling reaction between (a) an intermediate resulting from a reaction of a reactant at the first catalyst, and (b) a co-reagent, wherein a rate of diffusion of the co-reagent within one or more cages and/or pores of the first catalyst is lower than a rate of diffusion of the intermediate within the one or more cages and/or pores of the first catalyst. |
| US12048918B2 |
Method for making a photocatalyst and treating dye-contaminated water
An efficient photocatalyst nanocomposite comprising reduced graphene oxide, noble metal, and a metal oxide prepared by a one-step method that utilizes date seed extract as a reducing and nanoparticle determining size agent. The photocatalyst of the invention is a more effective sunlight photocatalyst than that prepared by traditional method in the photo decomposition of organic compounds in contaminated water. |
| US12048913B2 |
Products for treating inflammation, infections, disease, and malodors containing adsorbent porous carbonaceous material
The present invention includes the composition and manufacturing of a product to treat various types of infections, and disease ailments. The invention embodies a disposable absorbent or nonabsorbent article comprising an unbound/freely associating adsorbent porous carbonaceous material for the entrapment and/or treatment of pathogens and adverse biological by-products. The product form includes three dimensional carriers such as tampons, panty liners, incontinence pads, diapers, sanitary towels, swabs, cotton balls, pouches, and/or plugs, which contain adsorbent porous carbonaceous material that effectively reduces and/or eliminates adverse situations sourcing from pathogens and harmful biological by-products, including fungi, bacteria, viruses, and parasites. The article is used to treat yeast infections, vaginitis, sexually transmitted diseases, tooth infections, abscess, nail-bed and cuticle infections, and other ailments by way of internal insertion and/or completely covering of the body cavity, mucous membrane, and/or affected areas, creating a clear and direct path for contact with pathogens and adverse biological by-products. |
| US12048912B2 |
Lithium-adsorptive molded object
A lithium adsorption molded body includes a lithium adsorbent and a copolymer including a repeating unit represented by and a repeating unit represented by in which R1 and R2 are each independently hydrogen or a C1 to C10 alkyl group. |
| US12048910B2 |
Vertically oriented plasma reactor
A vertically oriented plasma reactor is provided. In another aspect, a plasma reactor includes a vertically elongated vacuum chamber, a wall internally projecting within a middle section of the housing, magnets, electrodes and a radio frequency source. A further aspect employs a workpiece-entry port and an opposite workpiece material-exit port, with one located adjacent a top end and the other adjacent a bottom end of a vertically elongated reactor housing or vacuum chamber. Yet another aspect employs a moving or falling-bed plasma reactor for use in activating biochar material. |
| US12048907B1 |
Fine bubble generator
A fine bubble generator for generating fine bubbles in a liquid without externally introducing gas. According to an embodiment, a liquid flows in a gap between a first helical part on an inner surface of an outer member having a tubular shape and a second helical part on an outer surface of an inner member in the outer member, so that cavitation occurs because of the decrease in pressure when the liquid flows out of the gap between the first helical part and the second helical part, and fine bubbles are generated in the liquid. In this process, the liquid flowing near the inner surface of the outer member swirls along the first helical part, and the liquid flowing near the outer surface of the inner member swirls along the second helical part, and cavitation is promoted by the swirl flows, and the amount of fine bubbles generated is increased. |
| US12048904B2 |
Zeolite membrane composite
A zeolite membrane composite for use in separation of a highly-permeative component through permeation from a vapor mixture or a liquid mixture comprising multiple components, the zeolite membrane composite comprising an inorganic porous support and a zeolite membrane provided thereon, wherein the zeolite membrane contains zeolite of a CHA-type aluminosilicate, and in a X-ray diffraction pattern obtained through irradiation to the zeolite membrane surface with X-ray, a peak intensity at around 2θ=17.90 has a value of less than 0.5 times a peak intensity at around 2θ=20.80 and a peak intensity at around 2θ=9.6° has a value of 2.0 times or more and less than 4.0 times a peak intensity at around 2θ=20.8°. |
| US12048901B2 |
Method for the fabrication of a pore comprising metallic membrane and a pore comprising membrane
The invention relates to a method for a fabrication of a pore comprising membrane and a pore comprising membrane. The pore comprising membrane (1) comprises at least a porous metallic layer (3) on a porous substrate (6), wherein the porous metallic layer (3) is connected to the porous substrate (6) and the pores (4) of the metallic layer (3) overlap at least partially with the pores (7) of the porous substrate (6). The method comprises at least the following steps: i) deposition of the metallic layer (3) onto a support material (2), wherein the deposited metallic layer (3) forms a plurality of feedthroughs, in particular a percolation network on the support material (2), ii) removal of the support material (2), iii) connecting of the metallic layer (3) with the porous substrate (6) such that pores (4) of the metallic layer (3) overlap at least partially with the pores (7) of the porous substrate (6). |
| US12048899B2 |
Hollow fiber membrane and its preparation method and application
This invention discloses a hollow fiber membrane and its preparation method and application, belonging to the field of membrane separation. The preparation method adopts a spinning device with a triple-orifice spinneret, including the casting solution, bore fluid and outer solution. The bore fluid, casting solution and outer solution are respectively co-extruded from the inner, middle and outer orifice of the spinneret, respectively, to form the nascent membrane. The nascent membrane is immersed in external coagulation bath to form a hollow fiber membrane. The outer solution and bore fluid are weakly-polar non-solvents of membrane-forming material and are water soluble. Based on the characteristics of the bore fluid and the outer solution, on the one hand, the mass exchange rate between solvents and non-solvents can be slowed down, the formation of dense skin is effectively avoided, and the surface porosity of the membrane is improved. On the other hand, the liquid film between solvents and non-solvents can finally dissolve in the coagulation bath without remaining in the hollow fiber membrane and spinning device. The hollow fiber membrane is prepared without double dense skins, and the surface porosity of the inner and outer surfaces of the hollow fiber membrane is improved, which is good for the improvement of membrane flux. |
| US12048898B2 |
Hollow fiber membrane and method for producing hollow fiber membrane
A hollow fiber membrane that is a hollow fiber type semipermeable membrane, wherein a Raman value is 70% or more, and the Raman value is a ratio of a minimum value to a maximum value of peak intensities, which are intensities of maximum peaks in each of multiple Raman spectra obtained by Raman spectroscopy at multiple points in a membrane thickness direction of a transverse cross-section of the hollow fiber membrane in a state of being swollen with water. |
| US12048890B2 |
Disc filter pre-screen dual media disc filter
According to various aspects and embodiments, a system and method for two-stage filtration is provided. The system includes an inlet fluidly connectable with wastewater, a first stage filter assembly that is fluidly connectable with the inlet and has a rotary drum with a filter surface configured for radially inward fluid flow, a second stage filter assembly that is fluidly connectable with the first stage filter and has a plurality of filter discs configured for radially outward fluid flow, and an outlet fluidly connectable with filtrate generated by the second stage disc filter assembly. |
| US12048887B2 |
Melodiman musical toy figurine
A combination of a set of musical instruments and accessories to form a musical toy figurine is disclosed. The musical toy figurine comprising a head part; a stomach part; a right-arm part; a left-arm part; a right-leg part and a left-leg part, wherein each part comprises of at least a musical instrument and accessories and is detachable to be used as a musical instrument individually or in combination with each other to create a new musical toy; and wherein each part is hollow having a plurality of apertures to make a plurality of combination of sounds to escape from each part, and wherein each part including at least an attachment means attachable to one another to create a new musical toy figurine configured to play as a new musical instrument with a new combination of sounds. |
| US12048884B2 |
Accelerated game engine for four-player electronic game
An accelerated game engine is described for calculating and illustrating legal moves for an active player's pieces. The game engine obtains a game state of the four-player chess game describing positions of pieces. The game engine removes a first branch of calculations including moves placing a captain piece of the first active player in check. The game engine further removes and/or retains branches of calculations relating to moves based on whether the King is in check. The client device can display a graphical user interface illustrating the board and the pieces. In response to receiving a selection of a piece to move by the first active player, the client device illustrates, via the graphical user interface, valid moves of the selected piece. |
| US12048882B2 |
Apparatus, system, and method for controlling a computing device interaction using an accessory
A method includes selecting a computing device interaction, configuring a user accessory based on the selected computing device interaction, and performing the computing device interaction using the configured user accessory. The method also includes quantifying a computing device interaction performance of one or more users and controlling the user accessory based on quantifying the computing device interaction performance. A body part of one of the one or more users is inserted into or received by the user accessory. |
| US12048880B2 |
Method and apparatus for displaying interactive item, terminal, and storage medium
A method and a device for displaying an interactive item are disclosed. In an example method, under a condition that a perspective item is in an assembled state, when detecting that an occluded interactive item is included within a viewing angle range of a controlled virtual object in a virtual scene and the occluded interactive item meets a perspective condition, the occluded interactive item may be displayed in the virtual scene in a perspective manner, so that the controlled virtual object may see the occluded interactive item through an obstacle, thereby extending a capability for the controlled virtual object to obtain information, and rendering a living environment of virtual objects with different interactive items more balanced. The disclosed implementations improve attractiveness of a shooting game by enriching interactivity. |
| US12048878B2 |
Method and apparatus for controlling virtual object, device, storage medium, and program product
This application provides a method and apparatus for controlling a virtual object, a device, a computer-readable storage medium, and a computer program product. The method includes displaying, in a picture of a virtual scene, a virtual object moving in a first motion state and a switching control for switching a motion state of the virtual object; in response to a state switching operation triggered based on the switching control, controlling the virtual object to switch from the first motion state to a second motion state; and in response to a direction adjustment operation triggered based on the switching control, adjusting a motion perspective of the virtual object, and adjusting the picture of the virtual scene corresponding to the adjusted motion perspective, to control the virtual object to move in the second motion state in the adjusted picture of the virtual scene. |
| US12048876B2 |
Server-side gaming method and system for the delivery of remotely-rendered content comprising impression content
A server-side gaming method performed by a framework for monitoring the delivery of remotely-rendered content to a user device. The framework comprises a provisioning server for generating and managing impression content, a remote server for generating a plurality of frames of remotely-rendered content that comprise gaming content and the impression content, and an API, for sending and receiving data between the user device and the remote server. The method comprising obtaining received frame information from the user device, using the API, that represents the frames of remotely-rendered content received by the user device. It is determined whether the received frame information comprises data relating to a new frame, where the new frame comprising new gaming content and new impression content. Based on the determination, an indication that the new impression content has been received at the user device is sent from the remote server to the provisioning server. |
| US12048871B2 |
Binding for snowboard, kitesurf or wakeboard, with a highback that is rotatably controlled by a lever used as a boot ramp
A binding for a snowboard, a kitesurf or a wakeboard, including a base, a highback that is movable around a first axis of rotation mounted on the base and a lever, of which a power lever arm controls, rotatably relative to the base, a resistance lever arm that cooperates with the highback to move it around the first axis of rotation between an open position and a closed position. The lever pivots around a second axis of rotation mounted on a bow of the base and in opposition to a toe strap relative to the first axis of rotation so that the power lever arm can be used as a ramp in counterforce against a stopper of the toe strap to move the highback between the open position and the closed position. |
| US12048869B2 |
Bicycle simulator
A bicycle simulator including a frame support portion for supporting a bicycle frame, the bicycle frame connecting front and rear wheels of the bicycle; and a base portion supporting the frame support portion. The frame support portion includes a first support bar having one end portion thereof fixed to the bicycle frame, a second support bar having one end portion thereof fixed to the base portion, and a connection portion for connecting the other end portion of the second support bar and the other end portion of the first support bar. The first support bar is connected to be rotatable about one axis with respect to the second support bar. |
| US12048864B2 |
Golf ball
Golf balls including at least one modified dimple group are disclosed. The modified dimple group comprises one or more modified dimples forming an axially symmetric pattern about a Correction Area Centroid located on an axis of symmetry at a latitude greater than 0°, where 0° represents the hemispherical pole and 90° represents the equator. The modified dimples can be altered, for example, by changing dimple coverage, dimple diameter, dimple depth, dimple edge angle, dimple volume, dimple cross-sectional shape, and/or dimple plan shape. Optionally, the dimples have a catenary cross-sectional shape and the modified dimples are altered by changing the shape factor and/or chord depth. Such modifications preferably produce a golf ball that flies more consistently regardless of orientation when struck than a corresponding golf ball without such modifications. |
| US12048863B2 |
Skill level determination and management system and method
There is provided a skill level determination and management system and method. The system includes a sensor for automatically sensing shot data of a golf shot hit by a golfer on a range area towards a target on the range area. A comparing component is provided for comparing an end location of the golf shot to a target location and grading the shot, taking into consideration at least a difference between the end location of the golf shot and the target location, and a skill level associated with the golfer. A skill level management component is provided for updating the skill level associated with the golfer based on the grade. |
| US12048862B2 |
Unsupported pelvic / spine, third class lever exercise system and method
The invention is embodied in an exercise system that can allow its user to counterbalance the effects associated with a predominantly sedentary lifestyle though a fitness device that comprises a combination of (a) supporting the lower body in a manner that permits a user's upper body to act as a third class lever with the user's hips operating as fulcrum and (b) engaging in resistance exercises with the upper body in a horizontal position, unsupported above the greater trochanter. |
| US12048861B2 |
Exercise machine
An exercise machine with a slidable carriage and accessories providing for a plurality of exerciser positioning surfaces and gripping handles. The exercise machine generally includes one or more lifting handles for raising or lowering either end of the exercise machine with respect to a ground surface. The exercise machine may also include a plurality of wheels each including a ridge adapted to engage with a corresponding groove in a track of the exercise machine. The exercise machine may also include a handle including a pair of arms which are positioned at a distance just greater than a width of the carriage. |
| US12048859B1 |
Fitness devices and methods for switching training modes thereof
Some embodiments of the present disclosure provide fitness devices and methods for switching a training mode. The fitness device may include a resistance module and at least one type of fitness equipment. The resistance module may be detachably connected with the at least one type of fitness equipment. The resistance module may provide resistance to the at least one type of fitness equipment. The at least one type of fitness equipment may include a switching device to switching the training mode. |
| US12048858B1 |
Modular weight station
A novel modular weight station includes a frame, a first set of receivers, and a second set of receivers. The frame includes a first support column, a second support column, and a cross support coupled between the first and second support columns. The first set of receivers are coupled to the frame and orientated to face in a first direction while the second set of receivers are coupled to the frame and oriented to face in a second direction. The receivers are configured to removably engage an additional structural component. |
| US12048856B2 |
Multi layer fire curtain
A multi-layer rolling fire curtain assembly includes: a rotatable curtain roller positionable about a structure opening; a multi-layer fire curtain wrappable about the curtain roller and to be deployable from the curtain roller between an extended position and an open position, the fire curtain having a first end fixed to the curtain roller, and a free end, the free end being movable between a retracted position and an extended position. The fire curtain has: a fire resistant inner curtain layer arranged closer to the curtain roller, and a fire resistant outer curtain layer arranged opposite the inner layer. The inner and outer layers are affixed to one another by horizontally oriented connection seams, to connect the inner and outer layers to each other, the connection seams being configured so that the outer and inner layers are spaced apart by a plurality of baggy areas formed between adjacent connection seams. |
| US12048849B2 |
Method of injecting subcutaneous device
A subcutaneous device that includes an electronics-containing housing and a clip configured to anchor the device to an internal structural body component of a patient is injected and anchored to the structural body component. An instrument pre-loaded with the device is caused to be inserted through an incision in the patient and advanced to the structural body component. A pushing force is received on the instrument that causes the clip of the device to be pushed onto the structural body component so that the structural body component is located in a sandwiching region between a top portion of the clip and the housing of the device. Force is applied to the structural body component between the top portion of the clip and the housing of the device to anchor the device to the structural body component. |
| US12048840B2 |
Safety injection device, injector and assembly method thereof
The present application discloses a safety injection device including a needle, a needle hub, an elastic member, a slider, a needle shield, a protective sleeve, and an outer cover. The needle hub, the elastic member, the slider, the needle shield and the protective sleeve are sleeved in sequence with the needle as a shaft. The slider is configured to rotate irreversibly after a single use. The safety injection device according to the present application has a simple and reasonable structure, and is safe, stretchable, and easy to use. In addition, it avoids fear of the needle tip during injection when use. After use, the injection device utilizes the eccentric principle to prevent from being fully depressed again, and the needle tip will not be exposed again, thereby more effectively avoiding the risk of cross infection caused by accidental contact with the needle tip after use. |
| US12048839B2 |
Cap assembly for a medicament delivery device
The present disclosure relates to a cap assembly for a medicament delivery device. The cap assembly comprises: a cap body arranged to be mounted to a proximal end of a medicament delivery device for protecting and for removing a medicament delivery member shield. The cap body has an inner cap structure defining a channel extending along the central axis of the cap body, and a gripping member configured to be received in the channel. The gripping member is radially flexible and has a first leg, a second leg, and a connecting portion extending between the first leg and the second leg. The first leg and the second leg each has a proximal portion that is radially flexible and extends distally from the connecting portion. Each proximal portion has an inclined section extending radially inwards in an axial direction away from the connecting portion. Each of the first leg and the second leg has a distal portion extending from the inclined section, the distal portions being radially flexible and extending radially outwards in an axial direction away from the proximal portions to allow the gripping member to receive a medicament delivery member shield between the distal portions. The gripping member and an inner wall of the channel are configured to engage to retain the gripping member in the inner cap structure. Each distal portion is provided with a medicament delivery member shield gripper configured to engage with a medicament delivery member shield when the gripping member engages with the inner wall of the channel and the gripping member has received a medicament delivery member shield causing the proximal portions and the distal portions to flex radially inwards. |
| US12048837B2 |
Syringe
The invention provides a syringe for use in an ophthalmic injection. The syringe comprises a body, a stopper and a plunger. The body comprises an outlet at an outlet end and the stopper is arranged within the body such that a front surface of the stopper and the body define a variable volume chamber from which a fluid can be expelled though the outlet. The plunger comprises a plunger contact surface at a first end and a rod extends between the plunger contact surface and a rear portion. The plunger contact surface is arranged to contact the stopper but not couple thereto, such that the plunger can be used to force the stopper towards the outlet end of the body, reducing the volume of the variable volume chamber, but not to move the stopper away from the outlet end. |
| US12048834B2 |
Drive assembly for drug delivery system
A drive assembly for a drug delivery system includes a plunger member configured to engage and move a stopper within a container, with the plunger member having a first position and a second position axially spaced from the first position, a leadscrew configured to move the plunger member from the first position to the second position, and a biasing member configured to bias the leadscrew in a rotational direction, where rotational movement of the leadscrew is configured to move the plunger member from the first position to the second position. |
| US12048830B2 |
Delivery of fluid from a syringe
An apparatus and method for delivering fluid from a syringe to a subject using a pumping device of a flow control apparatus. The method includes locating the flow control apparatus on a horizontal support surface. Providing the syringe with a volume of fluid including a total amount of preferred nutrient and an amount of non-preferred nutrient liquid. Mounting the syringe relative to the flow control apparatus whereby the syringe is oriented in a generally vertical orientation such that an outlet of the syringe faces upward. Initiating operation of the pumping device to draw the fluid from the syringe for a duration of time to preferentially deliver at least a portion of the total amount of preferred nutrient in the fluid to the subject. |
| US12048829B2 |
Devices for use in drug delivery systems
Some embodiments are directed to a medical device for fluidly connecting to a medical spike, including a spike port configured to receive therein the medical spike and establish fluid communication between the medical spike and the medical device. The spike-locking mechanism can be configured to resist extraction of the medical spike from the spike port. |
| US12048827B2 |
Coupling element for a closed fluid transfer system, counter coupling element for a coupling element of this type, and coupling system
A coupling member for a closed fluid transfer system includes a housing having a fluid connection and a coupling side. The housing includes a longitudinal axis extending from the fluid connection toward the coupling side and a spike having a fluid opening. The fluid opening is arranged in an end portion of the spike facing the coupling side. A sealing member receptacle is arranged in the housing on the coupling side, and a sealing member is arranged in the sealing member receptacle. The housing includes a housing portion that at least partially surrounds the sealing member receptacle and a threaded portion. The coupling housing with the sealing member is guided by a guiding structure and movable in the direction of the longitudinal axis via the threaded portion between a position with maximum distance to the fluid connection and a position with minimum distance to the fluid connection. |
| US12048825B2 |
Rotary tattoo machines with improved adjustability
Tattoo machines configured to drive a needle towards a marking area. The tattoo machines include a motor, a first arm, a second arm, and a primary spring. The first arm is operatively connected to the motor and driven by the motor towards the marking area. The second arm is spaced from the first arm and configured to couple to the needle. The primary spring is biased to move the first arm and the second arm away from the marking area. The second arm is driven towards the marking area when the first arm is driven towards the marking area by the motor. |
| US12048824B2 |
Drug-holding microneedle array and manufacturing method thereof
The present invention provides a drug-holding microneedle array in which a drug is applied and held only on a tip portion of microneedles for quantitatively holding the drug and for preventing the drug from falling away during insertion of the microneedles.The drug-holding microneedle array comprises: a microneedle array having a microneedle substrate 4 and microneedles, the microneedles being positioned in plural on the microneedle substrate 4 and a tip portion 1 of the microneedles projecting via steps 2; and a drug held on the tip portion of the microneedles and the steps 2. |
| US12048823B2 |
Needling device for use with disposable needle cartridges
Disclosed herein are transdermal microneedling devices that generate and emit low RF energy. Such a microneedling device may comprise a drive motor, drive circuitry for controlling the drive motor, and a drive linkage located on the drive motor rotor. The microneedling device may also comprise a power source capsule comprising a battery and associated power management circuitry. Also included may be a needle cartridge coupled to the main body, and comprising a drive shaft and a needle unit coupled to a distal end of the drive shaft to move therewith, where the needle unit has at least one needle extending therefrom. The drive shaft may comprise a linkage member configured to engage the drive linkage of the drive motor, and be configured to be driven by the drive motor and thereby drive movement of the needle unit such that the at least one needle extends beyond and retracts within the distal end of the needle cartridge. The microneedling device may also include RF energy circuitry powered by the power source and configured to generate RF energy, as well as transfer circuitry configured to transfer the generated RF energy from the RF energy circuitry to the at least one needle. |
| US12048822B2 |
Delivery devices and methods
Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed. |
| US12048819B2 |
Method of fabricating a surgical device
A surgical device (204) comprising a first tube (232) having an axis (233) and a wall with a channel extending axially within the wall, the first tube comprising a plurality of integrally-formed interlocking segments (234). |
| US12048818B2 |
Handheld elongate medical device advancer and related systems, devices and methods
A handheld advancer is provided for advancing an elongate device through a pathway defined in an advancer body and include a rotatable manual control partially embedded in the body to receive a user-exerted manual control movement from a thumb of a single hand that can hold and control the advancer and advancement. The advancer can include a manual drive arranged to convert torque applied by the thumb for a rotation arc distance into a translation drive force applied for translating the elongate device an advancement distance scaled at force factor and distance factor. The distance factor can be one or greater than one and translate the elongate device an amplified advancement distance compared with manual input. The advancer can include a nip having a pair of rollers extending into the pathway providing constant control and amplified translation via concave compressible surfaces forming continuous contact regions with the elongate device. |
| US12048811B2 |
Seal forming portion, pad and cushion for a patient interface and method of manufacturing
A patient interface includes a seal forming portion, a pad, and a cushion. The seal forming portion may have a base surface and a plurality of fibers fixed to and extending away from the base surface for contacting a patient's skin. The cushion may have at least along a portion of the circumference a first structure having an elongate section joined with at least one end section oriented substantially perpendicular or at an angle to the elongate section. A first end A of the elongate section may be connected or connectable to a frame member. The end section may be provided at an opposing second end B of the elongate section. The pad may have a resilient foam material layer with the seal forming portion. The pad may be adapted to be connected to the cushion. |
| US12048810B2 |
Respiratory therapy apparatus and method
A method, such as in a controller associated with a respiratory therapy device, determines whether high flow therapy is being used by a patient. The method may include determining whether a property of a flow of air being delivered by a respiratory therapy device along an air circuit to an unsealed patient interface contains a significant oscillation within a breathing rate frequency band. The method may also include generating, dependent on the determination, an indication of whether high flow therapy is being used by the patient. |
| US12048809B2 |
Auxiliary sputum excretion method for non-invasive ventilator and non-invasive ventilator
An auxiliary sputum excretion method for a non-invasive ventilator and the invasive ventilator, solving the technical problem of how to help a patient with non-invasive ventilation to excrete sputum. In the auxiliary sputum excretion method, a sputum excretion operation is initiated in each respiratory cycle of a patient after the non-invasive ventilator determines that the patient needs sputum excretion during a normal mechanical ventilation of the non-invasive ventilator for the patient, and the sputum excretion operation is stopped in response to determining that the patient needs to stop the sputum excretion. |
| US12048807B2 |
Power supply section configuration for an electronic vaping device and electronic vaping device
A power supply section for an e-vaping device includes a sensor housed in a housing, a sensor holder holding the sensor, the sensor holder disposed in the housing to divide the housing into a first portion and a second portion, and the sensor and the sensor holder configured to substantially prevent air flow from the first portion into the second portion, and a power source disposed in the second portion. The construction of this unit insures that gases that may be produced by outgassing of the battery cell will be vented to the environment and that those gases will be isolated from the air that is mixed with the vaporized e-liquid and inhaled by the user. |
| US12048800B2 |
Portable inhalation therapeutic and inhalation and exhalation measuring devices and related methods
A portable inhalation device includes a medication storage component, a flow controller, an atomizer, a medication delivery component, and a pressure sensor. The medication storage component is configured to store medication. The flow controller is configured to cause a force to be applied to the medication stored by the medication storage component to transport the medication to the atomizer. The atomizer is configured to generate droplets from the medication. The medication delivery component includes a delivery channel extending from the atomizer to an outlet opening. The medication delivery component is configured to receive the medication in the delivery channel from the atomizer and dispense the medication via the opening. The pressure sensor is configured to detect a pressure corresponding to a flow rate of air in the delivery channel and output an indication of the detected pressure. |
| US12048795B2 |
Blood reservoir with blood-handling assembly
An apparatus includes a blood-flow-management assembly shaped to define a cylindrical aperture. The blood-flow-management assembly includes a blood collector having drainage holes configured to direct blood to a guide surface positioned below the blood collector. The guide surface may further include ribs that manage blood flow along the guide surface. |
| US12048790B2 |
Therapy control by comprehensive feedback
The application refers to a medical treatment device a medical treatment system and a method for operating the medical treatment device and medical treatment system for treatment of a patient, comprising a sensor interface for receiving sensor data from a plurality of different external and internal peripheral sensors, a controller for processing the received sensor data in order to calculate control data and for providing the calculated control data for controlling medical treatment-related devices or for controlling a configuration of medical treatment-related apparatuses and an output interface for providing the control data. |
| US12048786B2 |
Universal air purification system
An air purification system is provided. The air purification system utilizes a multi-pronged approach to both filter air as well as irradiate it with ultraviolet light. Optionally, a humidifier and/or dehumidifier may be used to further treat the outlet air. The system may be positioned fixedly in building air ducts, or may be used in mobile applications to treat and purify air in a room or other space. |
| US12048782B2 |
Fluid circuit having reduced plasticizer migration
A fluid flow circuit assembly for a biological fluid processing device, comprising a PVC tubing comprising a polymeric plasticizer and/or a high molecular weight plasticizer having a molecular weight of 540 g/mol or more. The fluid flow circuit assembly also comprises a medical device component comprising a bond surface to which the PVC tubing is bonded by a solvent, wherein the bond surface comprises a polyester elastomer, plasticized PVC, and/or a polycarbonate. |
| US12048772B2 |
Pipette carousel with germicidal lamp
An apparatus for decontaminating and storing lab instruments such as pipettes. A carousel feature of the apparatus provides convenient access and allows multiple items to be decontaminated at the same time. The ultraviolet lamp directs UV radiation to surface contaminations of the instruments and effectively eliminates various microorganisms. |
| US12048770B2 |
Transdermal therapeutic system for the transdermal administration of guanfacine comprising a silicone acrylic hybrid polymer
The present invention relates to a transdermal therapeutic system for the transdermal administration of guanfacine comprising a guanfacine-containing layer structure, said guanfacine-containing layer structure comprising: A) a backing layer; and B) a guanfacine-containing layer; wherein the transdermal therapeutic system comprises at least one silicone acrylic hybrid polymer. |
| US12048769B2 |
Methods for administering weight loss medications
Methods and systems for administration of pharmaceuticals using a unit dosage package that includes a first unit dosage that has a first drug and a second drug, a second unit dosage that has the first drug and the second drug, where the second unit dosage includes a different amount of the second drug than the first unit dosage and a unit dosage package is configured to hold the first unit dosage and the second unit dosage. In preferred embodiments the methods and systems are used for administration of weight loss medications. |
| US12048768B2 |
Gastro-resistant controlled release oral dosage forms
This disclosure relates to gastro-resistant, controlled release dosage forms comprising Compound (I): or a pharmaceutically acceptable salt and/or solvate thereof, the pharmacokinetic properties of these dosage forms, and the preparation of the same. The novel dosage forms disclosed herein are useful in reducing the risk of QT prolongation in a subject and in treating a disorder in a subject in need thereof, e.g., a subject diagnosed with schizophrenia, for example, in treating the negative symptoms in a subject diagnosed with schizophrenia having the CYP2D6 EM genotype. |
| US12048767B2 |
Gamma polyglutamated pralatrexate and uses thereof
The disclosure relates generally to gamma polyglutamated pralatrexate compositions, including delivery vehicles such as liposomes containing the gamma polyglutamated pralatrexate, and methods of making and using the gamma polyglutamated pralatrexate compositions to treat hyperproliferative disorders (e.g., cancer) and disorders of the immune system (e.g., inflammation and autoimmune diseases such as rheumatoid arthritis). |
| US12048765B2 |
Liposome-based immunotherapy
The present invention provides a liposome encapsulating an autoantigen, wherein the liposome has a size comprised from 500 to 15000 nm and the liposome membrane comprises phosphatydilserine (PS) in an amount comprised from 10 to 40% by weight with respect to the total membrane liposomal composition. Pharmaceutical or veterinary compositions comprising a therapeutically effective amount of said liposome are also provided. Further, the invention provides liposomes and pharmaceutical or veterinary compositions as defined above for use as a medicament, particularly for the treatment of autoimmune diseases. Finally the present invention provides liposomes and pharmaceutical or veterinary compositions as defined above for use in the restoration of tolerance to self in a patient suffering from an autoimmune disease. |
| US12048763B2 |
Compositions and methods for treating sialorrhea
Disclosed herein are methods and compositions comprising atropine and a polymer in a gel formulation for decreasing saliva production and treating sialorrhea. |
| US12048760B2 |
Long lasting cosmetic compositions
Provided are hair treatment compositions comprising a polyurethane-urea crosslinked by at least one multi-functional chain extender, and uses thereof. |
| US12048759B2 |
Compositions for treating the hair
The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising at least one monoamine and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions. |
| US12048758B2 |
Preserving agent comprising 4-(3-ethoxy-4-hydroxyphenyl)-2-butanone, and use thereof in cosmetic compositions
The present invention relates to a preserving agent for a cosmetic composition, comprising 4-(3-ethoxy-4-hydroxyphenyl)-2-butanone and a second compound chosen from salicylic acid, the compounds of formula (II), salts thereof, esters thereof with an alcohol containing from 1 to 4 carbon atoms, and a mixture of these compounds. The present invention also relates to the use of the preserving agent for preserving cosmetic compositions. The present invention also relates to a cosmetic composition comprising the above preserving agent. Finally, the present invention relates to the use of the cosmetic composition for treating keratin fibres, preferably human keratin fibres such as the hair. |
| US12048755B2 |
Microcapsule compositions prepared from polysaccharides
Disclosed are microcapsule compositions having microcapsules suspended in an aqueous phase. Each of the microcapsules has a single core-shell structure and contains a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule compositions include a pectin. Also disclosed are preparation methods and use of the microcapsule compositions in consumer products. |
| US12048753B2 |
Labeling of antibodies
Provided herein are methods for producing site specific PEG modifications to single domain antibodies (e.g., VHHs). Methods for producing site-specifically conjugated bivalent single domain antibodies (e.g., VHHs) are also provided. Methods for labeling (e.g., with a fluorophore or radionuclide) site-specifically PEGylated single domain antibodies and site-specifically conjugated bivalent single domain antibodies are also provided. |
| US12048748B2 |
Spirocyclic degronimers for target protein degradation
This invention provides compounds that have spirocyclic E3 Ubiquitin Ligase targeting moieties (Degrons), which can be used as is or linked to a targeting ligand for a protein that has been selected for in vivo degradation, and methods of use and compositions thereof as well as methods for their preparation. |
| US12048747B2 |
Substituted piperidine Degronimers for Target Protein degradation
This invention provides amine-linked C3-glutarimide Degronimers for therapeutic applications as described further herein, and methods of use and compositions thereof as well as methods for their preparation, wherein the C3-glutarimide Degronimers have the formula: |
| US12048745B2 |
Methods for detecting and reversing immune therapy resistance
Compositions and methods of their use to detect and treat anti-PD1 therapy resistance are provided herein. Compositions that immunospecifically bind and deplete dysfunctional T cells are provided. The dysfunctional T cells that are depleted include CD38+PD-1+ T cells, CD38+CD8+ T-cells, or both. The dysfunctional T cells can be depleted, for example, by administering an antibody or fusion protein that specifically binds to dysfunctional T cells and promotes their depletion. In one embodiment the antibody is a bispecific antibody that can be specific for CD38 and CD8, or it can be specific for CD38 and PD-1. Also disclosed is a method of detecting and treating anti-PD1 therapy resistance by measuring the amount of CD38+PD1+CD8 T cells in blood or tissue samples obtained from a subject prior to anti-PD1 therapy and administering an anti-CD38/CD8 or anti-CD38/PD-1 depleting/blocking antibody to the subject prior to anti-PD1 therapy. |
| US12048744B2 |
RANKL-specific agent for treating metastatic disease
The invention provides for a RANKL-specific antagonistic agent recognizing human platelet-expressed receptor activator of nuclear factor kappa-B ligand (pRANKL), for use in treating a cancer patient to prevent or reduce premetastatic lesions in blood. |
| US12048742B2 |
Hepatitis C virus peptide compositions and methods of use thereof
The present disclosure provides an immunogenic composition comprising: a) i) a hepatitis C virus (HCV) heterodimeric polypeptide that includes HCV E1 and E2 polypeptides; ii) an HCV E1 polypeptide; or iii) an HCV E2 polypeptide; b) a polypeptide (also referred to herein as a “T-cell epitope polypeptide” or an “HCV T-cell epitope polypeptide”) comprising T-cell epitopes (e.g., CD4+ and CD8+ T-cell epitopes that are conserved among some HCV genotypes and that are presented through one or multiple HLA alleles common within the human population) present in an HCV protein other than E1 and E2; and c) a pharmaceutically acceptable excipient. The present disclosure provides a method of inducing an immune response, in an individual, to an HCV polypeptide. |
| US12048733B2 |
Method of treatment
The present invention relates to methods of treating an auditory disorder. In particular, the present invention relates to treating an auditory disorder using supraparticles comprising a therapeutic payload. |
| US12048732B2 |
Methods of treating breast cancer
Compositions and formulations comprising chlorotoxin conjugate compounds are provided, including native and modified variants of chlorotoxin peptide conjugated to detectable agents or active agents. Methods of detecting and treating ductal carcinoma in situ breast cancer, invasive ductal carcinoma breast cancer, lobular carcinoma in situ, invasive lobular carcinoma, and triple-negative breast cancer with chlorotoxin conjugate compounds are also provided, including methods of imaging tumor tissues and cells. |
| US12048726B2 |
Method for extracting Gymnadenia conopsea and related Gymnadenia conopsea extract
The present disclosure provides a method for extracting Gymnadenia conopsea(L.)R.Br., which includes the following steps: (1) the root tuber of Gymnadenia conopsea(L.)R.Br. is soaked in water so that it can be fully infiltrated until having been taken as a sample, no white core is observed; (2) the root tuber of Gymnadenia conopsea(L.)R.Br. is ultrafinely comminuted by wet method to obtain a dispersion slurry; (3) additional water is supplemented into the dispersion slurry to obtain diluted dispersion followed by heating and adding neutral protease, and then extraction is carried out through circulation and homogenization by the homogenization pump to obtain extracted material fluid; (4) heat preservation and enzyme inactivation; (5) coarse filtration to obtain a coarse filtrate; and (6) fine filtration to obtain a fine filtrate. The disclosure also provides a related extract of Gymnadenia conopsea(L)R.Br. |
| US12048725B2 |
Methods for promoting intestinal health and for enhancing antioxidation using prebiotic composition
Methods for promoting intestinal health of a subject in need thereof and for enhancing antioxidation in a subject in a subject in need thereof are provided. The methods include administering to the subject a prebiotic composition, which includes grape ferment, lactitol, and fructooligosaccharide. The weight ratio of the grape ferment, the lactitol, and the fructooligosaccharide falls within the range of 1-2:1-2:1-2. The grape ferment is obtained by fermenting grape extract with Saccharomyces cerevisiae and Streptococcus thermophilus. |
| US12048723B2 |
Cosmetic compositions
Disclosed is a method for moisturizing skin in need thereof, the method comprising topically applying to the skin a composition that includes effective amounts of an extract from Echinacea purpurea, an extract from Silybum marianum, and glycerin, wherein topical application of the composition activates human cannabinoid receptor type 2 and inhibits fatty acid amide hydrolase activity in the skin and treats the skin. |
| US12048718B2 |
Chimeric antigen receptor and CAR-T cells that bind BCMA
The invention relates to an isolated chimeric antigen receptor polypeptide (CAR), wherein the CAR comprises an extracellular antigen-binding domain, comprising an antibody or antibody fragment that binds a B Cell Maturation Antigen (BCMA) polypeptide. The CAR preferably binds an epitope comprising one or more amino acids of residues 13 to 32 of the N-terminus of human BCMA. The invention further relates to a nucleic acid molecule encoding the CAR of the invention, a genetically modified immune cell, preferably a T cell, expressing the CAR of the invention and the use of said cell in the treatment of a medical disorder associated with the presence of pathogenic B cells, such as a disease of plasma cells, memory B cells and/or mature B cells, in particular multiple myeloma, non-Hodgkin's lymphoma or autoantibody-dependent autoimmune diseases. |
| US12048708B2 |
In-vial deposition of a stable, sterile and crystalline o-acetyl salicylic acid (aspirin)
Improved, stable aspirin formulations for intravenous use are disclosed. Methods of lyophilizing the aspirin from bulk solutions as well as kits containing the lyophilized aspirin and methods of treatment using the same are also disclosed. |
| US12048707B2 |
Compositions and methods for the treatment of meibomian gland dysfunction
Described herein are compositions and methods for the treatment of meibomian gland dysfunction. Said compositions and methods comprise keratolytic agents, such as salicylic acid, selenium disulfide, or the like. Topical administration of said compositions to the eyelid margin or surrounding areas provides therapeutic benefit to patients suffering from meibomian gland dysfunction. |
| US12048706B2 |
Methods of treating epilepsy or status epilepticus
Described herein are methods of treating epilepsy or status epilepticus, e.g., convulsive status epilepticus, e.g., early status epilepticus, established status epilepticus, refractory status epilepticus, super-refractory status epilepticus, e.g., super-refractory generalized status epilepticus; non-convulsive status epilepticus, e.g., generalized status epilepticus, complex partial status epilepticus; generalized periodic epileptiform discharges; periodic lateralized epileptiform discharges; a seizure, e.g., acute repetitive seizures, cluster seizures, the method comprising administering to the subject a neuroactive steroid. |
| US12048704B2 |
Method for treatment of cancer with combination of cold atmospheric plasma and a gene inhibitor
A method for treating cancer. The method comprises treating a patient having a cancerous tumor with a gene inhibitor pre-operatively to inhibit upregulation of a particular gene, surgically removing the cancerous tumor, treating the patient with the gene inhibitor intra-operatively to inhibit upregulation of a particular gene, applying cold atmospheric plasma to surgical margins around the area in the patient from which the tumor was surgically removed, and treating the patient with the gene inhibitor post-operatively. |
| US12048701B2 |
Methods of improving myocardial performance in Fontan patients using udenafil compositions
The present invention relates generally to the field of using udenafil or a pharmaceutically acceptable salt thereof in patients who have undergone the Fontan operation. |
| US12048699B2 |
Cancer treatment methods based on TP53 mutation status and hypermutation
The present disclosure relates to methods useful for determining whether to treat cancer in a patient, and treating cancer in a patient, by administering a therapeutically effective amount of Compound 1 and/or tautomers thereof or a pharmaceutically acceptable salt or hydrate thereof. |
| US12048683B2 |
Kaempferol analog-containing composition
The present application provides a method for improvement in physical activity efficiency, a method for reducing fatigue, and a method for improving dynamic/kinetic visual acuity, comprising administering a composition comprising a kaempferol analog to a subject in need thereof. |
| US12048682B2 |
Combination of micheliolide derivatives or nanoparticles with ionizing radiation and checkpoint inhibitors for cancer therapy
Nanoparticles comprising micheliolide (MCL) or derivatives thereof, and optionally additional therapeutic agents, such as chemotherapeutic agents, are described. Also described are methods of treating diseases, such as cancer, comprising the use of combinations of MCL or a derivative thereof with X-ray irradiation and/or other therapeutic agents, such as immune checkpoint inhibitors. The use of the combinations can provide synergistic anticancer therapeutic efficacy, for example, as the MCL or derivative thereof can both sensitize cancer cells to therapy and target resistant cancer stem cells (CSCs) for selective cell death. |
| US12048680B2 |
Use of Gemfibrozil and derivative thereof for treatment and/or prevention of neurodegenerative disease
A use of Gemifibrozil and a pharmaceutically acceptable salt, ester, or stereoisomer thereof in the preparation of a medicament for the treatment and/or prevention of a neurodegenerative disease. The neurodegenerative disease is selected from Alzheimer's disease, Parkinson's disease, Huntington's disease, or amyotrophic lateral sclerosis. Further provided is a pharmaceutical composition for treating and/or preventing a neurodegenerative disease, wherein the pharmaceutical composition comprises Gemifibrozil, or a pharmaceutically acceptable salt, ester, or stereoisomer thereof, and, preferably, the pharmaceutical composition further comprises one or a plurality of pharmaceutically acceptable carriers. Further provided is a use of the pharmaceutical composition comprising Gemifibrozil, or a pharmaceutically acceptable salt, ester, or stereoisomer thereof in the preparation of a medicament for the treatment and/or prevention of a neurodegenerative disease. |
| US12048678B2 |
Compounds for treating myelin related disorders
Disclosed is a pharmaceutical composition comprising a compound represented by Structural Formula (I): or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier or diluent. Also disclosed is a method of treating a myelin related disorder in a subject, the method comprising administering to the subject an effective amount of a compound of Structural Formula (I) or a pharmaceutical composition comprising the compound of Structural Formula (I). The variables of Structural Formula (I) are described herein. |
| US12048677B2 |
Compositions and uses thereof for the treatment of heart failure in domestic animals
The invention relates to novel veterinary compositions comprising torasemide or a pharmaceutically acceptable salt thereof and administered in domestic animals according to a predetermined dosage for symptomatic treatment of pulmonary edema associated with heart failure. |
| US12048675B2 |
Feeding device
A breastfeeding device is disclosed comprising a nipple, a housing, and one or more adjustable straps. The nipple is removably coupled to an amorphous liquid bag via a nozzle assembly. The housing comprises a protuberant portion having a first aperture, a back portion, and one or more fasteners. The protuberant portion and the back portion are removably attached to one another and form an interior cavity. The one or more fasteners are configured to removably attach the a protuberant portion to the back portion. The nipple is insertable into the first aperture of the protuberant portion and protrudes through the first aperture while the amorphous liquid bag remains within the interior cavity. The one or more adjustable straps are attached to the back portion. |
| US12048674B2 |
Full-automatic medication dispensing system and method of solid medication separation
The present invention disclosed a full automatic medication dispensing system and methods of solid medication separation, comprising of a medication feeding device, a medication separation device, a medication distributing channel device, a medication supply device, a medication returning device and a central processing unit. The system has no requirement on the size, shape and weight of solid medications, the medications can be automatically and accurately dispensed into the sealed medication supply box according to the set parameters, and the excessive medications are automatically returned to the medication retrieving bottles. The system can remind a medication taking person to take the medication in time and supply the medications when confirmed. User can choose a portable medication box or a fixed medication box with a larger capacity. The system can be directly set, and parameters can also be set more conveniently through the mobile client and the reminding functions and the remote setting functions can be added. Medications can be taken in advance. The system can inform preset people when a dose of medications are not taken after a preset period of time, or more medications and medication dispensing are needed, The system can accurately dispense medications, and is convenient to clean, easy to use, and is of great economic, practical and medical value. |
| US12048665B1 |
Massage device
A massage device includes a shell, a massage member and a driving member arranged in the shell and connected to the massage member in a transmission way. The shell is configured to be inserted into a human body, and a moving space is defined in the shell and extends through a lateral wall of the shell to communicate with an outside environment out of the shell. The massage member is mounted in the moving space and rotatably connected to the shell by a pivot, and includes a plurality of massage portions arranged around the pivot. When the massage member rotates about the pivot, the plurality of massage portions of the massage member rotates to the outside environment out of the space of the shell sequentially, so as to stimulate a portion of the human body around the shell. |
| US12048662B2 |
Pneumatic system blockage detection
A patient support apparatus pneumatic system may include a mattress defining an interior and a pneumatic enclosure in fluid communication with the interior and comprising an inlet and an outlet. A blower may be in fluid communication with the interior and the pneumatic enclosure. A pressure sensor may be configured to detect a pressure at the outlet. A controller may be configured to monitor a speed of the blower and the pressure at the outlet for detecting at least one of an intake blockage condition and an exhaust blockage condition. |
| US12048661B2 |
Patient transport apparatus with electro-mechanical braking system
A patient transport apparatus comprises a base, a patient support deck, a wheel assembly, and a braking system. The wheel assembly includes a wheel and a braking mechanism. The braking system includes a linkage assembly, a manual actuator, and an electrical braking assembly. The linkage assembly is arranged to place the braking mechanism in a braked state and a released state. The manual actuator moves the linkage assembly manually to place the braking mechanism in the braked state and the released state. The electrical braking assembly includes a driving assembly that moves to a first position and to a second positing that causes the linkage assembly to place the braking mechanism in the braked state and the released state. The linkage assembly is movable relative to the driving assembly to enable the braking mechanism to be manually actuated with the manual actuator. |
| US12048657B2 |
Mobility chairs and retention systems for mobility chairs
The invention relates to retention systems for retaining items during use of a mobility chair. According to one embodiment, a mobility chair includes a frame, wheels and a seat; and an item retention system including one or more retractable straps such that when, in use, a user is positioned on the seat, the one or more retractable straps are arranged to be extended and secured to retain one or more items positioned on the user's lap or on the seat in front of the user. A related method of retaining an item or items on the user's lap is also described. |
| US12048651B2 |
Bi-radial patient interface
A patient interface for an ophthalmic system can include an attachment portion, configured to attach the patient interface to a distal end of the ophthalmic system; a contact portion, configured to dock the patient interface to an eye; and a contact element, coupled to the contact portion, configured to contact a surface of a cornea of the eye as part of the docking of the patient interface to the eye, and having a central portion with a central radius of curvature Rc and a peripheral portion with a peripheral radius of curvature Rp, wherein Rc is smaller than Rp. |
| US12048650B2 |
System and method of determining incision depths in eyes
The disclosure provides a system that may: determine first multiple focal point distances associated with respective multiple positions of a plane orthogonal to a laser beam; determine second multiple focal point distances associated with the respective multiple positions via for each position of the multiple positions: determine multiple intensity values associated with respective multiple interim focal point distances, each interim focal point distance greater than each focal point distance of the first multiple focal point distances associated with the position; determine an interim focal point distance respectively associated with a maximum intensity value; and determine a focal point distance as the interim focal point distance; and determine a depth of at least one incision in an eye based at least on differences between each of the second multiple focal point distances and each respective one of the first multiple focal point distances. |
| US12048649B2 |
Ophthalmic probe assembly with flat wall tube
Certain aspects of the present disclosure provide a probe comprising a tube, wherein one or more optical fibers extend at least partially through the tube for transmitting at least one of a laser light and an illumination light from a light source to a target location. A distal end of the tube comprises a flat-walled morphology, and a protective window with a round edge is press-fit to the distal end. The flat-walled morphology of the distal end of the tube has a reduced diametric interference sensitivity, thus allowing a wider range of tolerances between the window and the tube walls for effective press-fitting. |
| US12048647B2 |
Piezoelectric dispenser with replaceable ampoule
Fluid delivery devices and methods are described, where the device may comprise a piezoelectric actuator operatively coupled to an ampoule with fluid, under a preloading force. The ampoule may comprise a thin-walled thermoplastic package which includes one or more apertures positioned on the wall of the ampoule. The piezoelectric actuator may be configured to clamp at least partially around the circumference of the ampoule and apply oscillations to its wall. The oscillations, typically in ultrasonic frequency, produce cycles of acoustic pressure in the fluid, leading to ejection of the fluid droplets or streams from the apertures. |
| US12048646B2 |
Jig assembly for positioning teeth of a patient
A jig assembly may include an upper jig including an upper bite block for receiving upper teeth, a lower jig including a lower bite block for receiving lower teeth, and a fastener for securing each of the upper jig and the lower jig in a fixed position relative to one another. A jig assembly may include a first jig and a second jig coupled to the first jig. The first jig and the second jig may be switchable between a first configuration in which the first jig is slidable relative to the second jig in a first direction and a second configuration in which the first jig and the second jig are fixed relative to each other in the first direction. |
| US12048643B2 |
Fluid collection assemblies including at least one inflation device and methods and systems of using the same
Embodiments disclosed herein are directed to fluid collection assemblies that include at least one inflation device, methods for using the same, and systems including the same. An example fluid collection assembly includes a fluid impermeable barrier defining at least one opening, a chamber, and at least one fluid outlet. The fluid collection assembly also includes at least one porous material disposed in the chamber. The fluid collection assembly further includes at least one inflation device. The inflation device includes at least one bladder having one or more walls defining an interior region. The inflation device also includes at least one valve configured to selectively permit flow of at least one inflation fluid into and out of the interior region to switch the at least one bladder between a first state and a second state. |
| US12048642B2 |
Convex ostomy barrier and method of forming convex ostomy barriers of various softness
A convex ostomy barrier for attaching an ostomy appliance to a peristomal skin surrounding a stoma includes a skin barrier formed from a skin friendly adhesive, an inlet opening for receiving a stoma, and a convex insert system arranged adjacent the skin barrier to provide a convex body-side contour of the convex ostomy barrier. The convex insert system includes a convex insert and a ring, which are configured to be assembled together to form the convex insert system. |
| US12048641B2 |
Heel protector and corresponding rehabilitation systems and methods for using the same
A device (100) includes a leg engaging section (101) and a foot engaging section (102) intersecting at a heel receiver (103). The leg engaging section and the foot engaging section define a leg insertion aperture (104). A compressible cushion layer (402) is disposed at least in the leg engaging section. At least one bolster tube (401) is disposed interior the leg engaging section. The bolster tube (401) can be selectively removable through one or more apertures (1105,1106). |
| US12048640B2 |
Stent graft delivery system
A stent graft delivery system including a stent graft cover, a screw gear, and a handle assembly. The handle assembly includes an external slider, a T-tube, and a Y-adapter. The external slider is configured to rotate about the screw gear. The T-tube and the Y-adapter collectively form a hub configured to slide linearly along the screw gear as the external slider rotates. The T-tube defines a main lumen port extending therethrough and is configured to receive the stent graft cover and a main lumen. The Y-adapter defines a secondary lumen port and is configured to receive a secondary lumen. |
| US12048637B2 |
Bone graft delivery system and method for using same
The present disclosure relates to kits for bone graft delivery, and specifically, for near-simultaneous and integrated delivery of bone graft material during the placement of surgical cages or other medical implants in a patient's spine. The kits include integrated fusion cage and graft delivery devices that deliver and disperse biologic material through a fusion cage to a disc space and, that may, without withdrawal from the surgical site, allow for selectively detaching the fusion cage for deposit to the same disc space. The integrated fusion cage and graft delivery device is formed such that a hollow tube and plunger selectively and controllably place bone graft material and a fusion cage in or adjacent to the bone graft receiving area. The kits also include a cover plate that secures to the fusion cage. |
| US12048635B2 |
Expandable spinal fusion implant, related instruments and methods
A system for performing interbody fusion surgery including an expandable intervertebral spacer and specialized instruments for choosing the correct size of implant, implanting the device within the intervertebral space, and for delivery of bone graft or bone substitute to the interior of the implant. |
| US12048631B2 |
Pad prosthesis and artificial knee prosthesis having same
A pad prosthesis includes a body, a protrusion portion and a snap. The body has a first surface, and the first surface includes a front edge, a curved edge, a rear edge and a straight edge connected sequentially. The protrusion portion is arranged on the first surface of the body. The snap is arranged on the first surface of the body, and the snap extends along a second direction, an angle between the second direction and the first direction is an acute angle. The pad prosthesis according to the present application may be applied in an artificial knee prosthesis. |
| US12048627B2 |
Anatomically relieved augments
Anatomically shaped augments that are configured for implantation in a bone and which have one or more reliefs. A distal end of an outer portion of the augment can have a shape that is configured to generally conform to the shape of a metaphyseal-diaphyseal junction of an intramedullary canal of a bone. A proximal end of the outer portion can have a shape that is configured to generally conform to a shape of the metaphyseal region of the intramedullary canal. The reliefs can be configured to reduce a size of the augment and enhance the degree of freedom in the implant positioning and/or sizing of the augment. Further, such reliefs may contour the augment so as to prevent cortical bone contact and/or prevent contact with the implant device that may be associated with misalignment between an intramedullary canal and metaphyseal or diaphyseal regions of the bone. |
| US12048626B2 |
Adjustable orthopedic connections
The disclosure includes methods and systems for making orthopedic connections where there is unique adjustability to the connection. Illustratively, one embodiment provides a connecting assembly for connecting a plurality of orthopedic components. Such connecting assemblies can include a first orthopedic component that provides a female bore. Additionally, the assembly can include a second orthopedic component that can be or include a male-type connecting member that is positionable in the bore of the first orthopedic component. In one preferred form, the male-type connecting member will be a quasi-spherical member. The quasi-spherical member can include a textured outer surface, e.g., for contacting one or more walls or surfaces in the bore in a fashion that removably locks or helps to removably lock or fix the quasi-spherical member in the bore. |
| US12048624B2 |
Independent proximal element actuation methods
Fixation system for fixation of leaflets of a heart valve including an implantable fixation device having a first arm and a second arm, a first proximal element moveable relative to the first arm between a first position and a second position, and a second proximal element moveable relative to the second arm between a first position and a second position. The fixation system includes a delivery device having a catheter, a first proximal element line and a second proximal element line, and a handle having a first and second proximal element line handles coupled to the first proximal element line and the second proximal element line, respectively. The handle can include an interlock moveable between an unlocked position and a locked position. |
| US12048622B2 |
Vascular prosthesis with moveable fenestration and method of use
Vascular prosthesis includes a luminal graft component defining a graft fenestration, at least one support disk fenestration, and a moveable disk defining a moveable disk opening, wherein the graft fenestration, the support disk fenestration and the moveable disk opening are all aligned, and the moveable disk is sandwiched between the support disk and the luminal graft component or between two of the support disks. The moveable disk is moveable between the support disk and the luminal graft component. The support disk is fixed to the luminal graft component. The vascular prosthesis is implanted by a method that includes directing the vascular prosthesis to an aneurysm site of a patient, and then implanting a branch prosthesis through the graft fenestration and into an arterial branch, whereby the moveable disk opening moves within the support disk fenestration to properly align the branch prosthesis with the arterial branch. |
| US12048620B2 |
Flexible intestinal anastomosis stent
A flexible intestinal anastomosis stent which sucks secretions on an inner wall of an intestinal tract and at a suture site into a horn-shaped channel through a through-hole. The secretion is discharged to an inside of the stent body through a liquid-inlet hole after being squeezed by intestinal tract contents, thereby reducing a risk of infection at the suture site. A lower edge of the outlet end of the stent body has a concave polygonal structure, each reflex angle at a lower edge of the concave polygonal structure being formed with one inwardly folded wrinkle structure on a side wall of the stent body, and the wrinkle structure also able to accommodate the secretions. The lower edge is stressed and deformed by the intestinal tract contents to reduce a reflex angle, so that secretions in the wrinkle structure are discharged downwardly, such that risk of complications is reduced. |
| US12048618B2 |
Intravascular blood filter
Disclosed is a novel filter and delivery means. The device described within will not interfere with standard practice and tools used during standard surgical procedures and tools such as cannulas, clamps or dissection instruments including valve replacement sizing gages or other surgical procedures where the patient must be put on a heart-lung machine cross-clamping the aorta. |
| US12048617B2 |
Method and apparatus for creating a modified tissue graft
In a method of creating a modified tissue graft, at least one exterior surface of a graft is modified by compressing, cutting and/or removing one or more portions thereof, such as to create designed surface features which cause the tissue graft to have characteristics for a specific anatomical area. The modified tissue graft may comprise a medicated graft, such as by associating medicants with the surface features, or by associating a second graft or layer with a modified base tissue graft layer, where medicants are associated with the second graft or layer. The tissue graft may be modified by pressing a specially configured template or die, such as having blades thereon, into the tissue graft, such as to create a pattern of partial depth cuts. |
| US12048615B2 |
Disposable undergarment fastening system
A disposable undergarment having fastening means comprising a landing area and a pair of fasteners, wherein the landing area and the fasteners include multiple indicia for providing alignment at least in two, bi-directional orientations for horizontal and vertical alignment thereof. |
| US12048609B2 |
Self-ligating orthodontic bracket
The present disclosure provides high strength, self-ligating appliances with orthodontically desirable dimensions. The appliances of the present disclosure incorporate a door slidably engaged to a channel in the body; one that can be opened or closed depending on the equilibrium position of an integral protrusion on the door. Cooperating grooves and rails on the body and the door can guide the door between the open and closed positions, and mitigate against unintentional detachment. |
| US12048608B2 |
Vibrational oral appliance with mandibular advancements
Described herein is an oral appliance. The oral appliance includes upper and lower trays that each include at least one axial spring configured to contact a palatal/lingual surface of at least one tooth, where each axial spring is coupled to the respective upper or lower tray, and where each axial spring is configured to produce and transmit intermittent, cyclic forces to the palatal/lingual surface of the tooth to promote palatal and upper/lower jaw development. The upper and lower trays each include an expansion mechanism to enable adjustment of the size of the upper and lower trays to account for palatal expansion and upper and lower jaw development. The oral appliance includes first and second adjustable positioners positioned on the upper tray and fins formed integrally on the lower tray so that the oral appliance advances the mandible to provide temporary relief from sleep disordered breathing, sleep apnea and/or snoring. |
| US12048604B2 |
Automatic application of doctor's preferences workflow using statistical preference analysis
Methods and apparatuses for automatic treatment planning, including recommendation systems, quality assurance, error prevention, text mining, text matching, and treatment planning optimization. |
| US12048597B2 |
Dual port pneumatic connector
Certain embodiments provide a pneumatic dual port connector (PDPC) configured to be coupled to an interface component of a surgical console. The PDPC comprises a shaft, having a first connector channel having a first distal end and a first proximal end, a second connector channel having a second distal end and a second proximal end, and one or more first features configured to couple the PDPC to the interface component. |
| US12048591B2 |
Ultrasound diagnosis apparatus, method for displaying ultrasound image, and computer program product
Provided is a method for displaying an ultrasonic image, the method comprising: acquiring data by transmitting ultrasound pulses to a subject and receiving echo signals reflected from the subject; detecting microcalcified tissues in the subject by analyzing the acquired data; and displaying an image representing the detected microcalcified tissues. |
| US12048586B2 |
Triphalangeal ultrasound probe stabilization feature
Embodiments disclosed herein are directed to a stabilization feature configured to be coupled to an ultrasound probe, or similar medical device and grasped by one or more fingers of a user. The user can then manipulate the stabilization feature and probe assembly without requiring any opposing pressure to be applied by the thumb. As such a user is free to use the thumb to operate controls disposed on the probe, or stabilize a skin surface, or the like. The stabilization feature can include a first portion configured to be grasped by one or more fingers, and a second portion configured to engage the probe. Further, the second portion can engage the probe through a sheath to maintain a sterile barrier therebetween. Alternatively, the first portion can be grasped by one or more fingers through a sheath to maintain a sterile barrier therebetween. |
| US12048584B2 |
Method of using multiparametric imaging data to diagnose disease states and to monitor their progression
An ultrasound study in which the reflected echoes are analyzed to determine a physical characteristic of scatterers within the volume of interest, the acoustic attenuation within the volume of interest, and the echo amplitude. These data are used to diagnose the disease state and the progression of disease. |
| US12048581B2 |
Active stethoscope
A stethoscope includes a housing that has a first surface and a second surface. The first surface defines a first groove on a first side of the housing and a second groove on a second side of the housing. A photoplethysmogram sensor assembly is operably coupled to the housing and is configured to obtain and push data to a controller. The photoplethysmogram sensor assembly includes a first optical sensor disposed in the first groove and a second optical sensor disposed in the second groove. Each of the first optical sensor and the second optical sensor includes an emitter and a detector. A phonocardiogram sensor is coupled to the second surface of the housing and is configured to obtain and push data to the controller. |
| US12048577B2 |
X-ray fluoroscopic imaging apparatus and X-ray fluoroscopy imaging process
In this X-ray fluoroscopic imaging apparatus, a control unit includes a first determination unit for determining whether or not X-ray imaging has been performed and is configured to perform control to switch to the target position to the next target position when it is determined by a first determination unit that X-ray imaging has been performed. |
| US12048575B2 |
Systems and methods for registration of angiographic projections with computed tomographic data
Systems and methods are provided for imaging coronary trees via registration of angiographic projections with computed tomographic data. In one example, a method for imaging a coronary artery of interest in a patient may include acquiring computed tomography (CT) imaging data depicting a coronary tree, acquiring a single angiographic projection of the coronary artery of interest, registering the single angiographic projection to the CT imaging data, and determining a fractional flow reserve (FFR) of the coronary artery of interest based on the single angiographic projection registered to the CT imaging data. |
| US12048572B2 |
Lighting arrangement for a medical imaging system
A lighting arrangement for a medical imaging system having a cylindrical wall that forms a tunnel that receives a patient to be scanned. The lighting arrangement includes a light transmitting section aligned on a longitudinal axis of the imaging system wherein the light transmitting section forms a part of the tunnel. The lighting arrangement also includes a reflector section that is radially outside the light transmitting section. In addition, the lighting arrangement includes at least one lighting device located between the reflector section and light transmitting section wherein the lighting device emits light that is reflected by the reflector section onto the light transmitting section and wherein the light is then transmitted through the light transmitting section and into the tunnel to circumferentially illuminate the tunnel. |
| US12048569B2 |
Sterilization container for receiving sterile medical goods
A sterilization container for receiving cleaned or sterilized medical goods or medical goods to be cleaned or sterilized. The container includes a sterilization container lower part forming a receiving space for the goods and a sterilization container lid that can be detachably mounted on the sterilization container lower part to seal the receiving space. At least one handle element is located on the sterilization container lower part and can be positioned between a carrying position projecting from the sterilization container lid and a locking position that locks the sterilization container lid to the sterilization container lower part. A receiving region is formed in the sterilization container lid for receiving the handle element in the locking position. The receiving region is a trough like handle recess in the form of a depression projecting into the receiving space with respect to the lid plane for receiving the entire handle element. |
| US12048559B2 |
Apparatus for aiding relaxation
An apparatus for aiding the self-regulation of stress, including a vibrating element vibratable at varying frequencies of vibration, and heart signals or breathing signals monitoring means, and a data processing means. The data processing means includes means for calculating a stress indicator value, based on the heart signals or the breathing signals and that the data processing means includes a means of determining a mechanical vibration rhythm, based on the stress indicator value, including vibrations of one or more frequencies, which is induced in the vibratable element. The data processing means is configured, to create continuous real time feedback loop between the measured heart or breathing rate and calculated stress indicator value and the induced vibration rhythms. Attaching means are included, which can be a strap or harness, or attachments for articles of clothing, for attaching the apparatus to the user—such that the vibrating element of the apparatus is located in the thoracic region of the user's body. |
| US12048557B2 |
Systems and methods for using wearable computing devices to detect gestures of patient prescription adherence
A wearable computing device for identifying gestures indicating patient prescription adherence is provided. The wearable computing device includes a processor, a memory, and a motion sensor. The processor is configured to receive a set of prescription plan data defining a prescription for a pharmaceutical associated with a user of the wearable computing device. The processor is also configured to receive a gesture pattern of movement of the wearable computing device. The gesture pattern indicates that a patient is adhering to the prescription. The processor is further configured to detect, with the motion sensor, a first motion pattern associated with the wearable computing device. The processor is also configured to analyze the first motion pattern to determine if the gesture pattern has been performed. Upon determining that the gesture pattern has been performed, the processor is configured to update a prescription usage record. |
| US12048550B2 |
Systems and methods for calibrating sound delivery to a hearing system recipient
An illustrative sound calibration system is configured to direct a loudspeaker to present a sound to a recipient by way of a length of tubing extending from the loudspeaker to an ear tip disposed at an ear canal of the recipient. The directing is configured to cause the sound to have a target sound pressure level at the ear canal. The system is further configured to obtain, from a probe microphone disposed within the ear tip, a detected sound pressure level of the sound as the sound is presented at the ear canal. The system is further configured to identify a discrepancy between the detected and target sound pressure levels of the sound as the sound is presented at the ear canal, and, based on the identified discrepancy, to direct a remedial action to be performed to compensate for the discrepancy. Corresponding systems and methods are also disclosed. |
| US12048548B2 |
Display control device and operation method of display control device
A display control device includes processing circuitry configured to: obtain an intracardiac electrocardiogram of a subject; generate visualization data representing an excitation state of a myocardium based on the intracardiac electrocardiogram; determine a type of excitation dynamics of the myocardium based on the visualization data; and display, on a stereoscopic image of a heart of the subject, a site from which the intracardiac electrocardiogram is obtained with a color in accordance with a ratio of the determined type of the excitation dynamics. |
| US12048543B2 |
Dermal patch for collecting a physiological sample with removable vial
A device for collecting a physiological sample from a subject includes a lancet and a cartridge configured to couple to the lancet. The needle is configured to puncture the subject's skin. The lancet is configured to automatically deploy the needle when coupled to the lancet which allows the needle to puncture the subject's skin and draw a physiological sample. The device further includes a vial disposed within the cartridge. The vial is configured to receive the drawn physiological sample. |
| US12048539B2 |
Analyte sensors employing multiple enzymes and methods associated therewith
Multiple enzymes may be present in the active area(s) of an electrochemical sensor to facilitate analysis of one or more analytes. The multiple enzymes may function independently to detect several analytes or in concert to detect a single analyte. One sensor configuration includes a first active area and a second active area, where the first active area has an oxidation-reduction potential that is sufficiently separated from the oxidation-reduction potential of the second active area to allow independent signal production. Some sensor configurations may have an active area overcoated with a multi-component membrane containing two or more different membrane polymers. Sensor configurations having multiple enzymes capable of interacting in concert include those in which a first enzyme converts an analyte into a first product and a second enzyme converts the first product into a second product, thereby generating a signal at a working electrode that is proportional to the analyte concentration. |
| US12048538B2 |
Detecting an analyte in a body fluid
A medical device for detecting at least one analyte in a body fluid is disclosed. The medical device comprises: at least one analyte sensor having an insertable portion adapted for at least partially being inserted into a body tissue of a user, at least one insertion cannula, wherein the analyte sensor at least partially is placed inside the insertion cannula; at least one housing, wherein the housing comprises at least one sensor compartment, wherein the sensor compartment forms a sealed compartment receiving at least the insertable portion of the analyte sensor, wherein the sealed compartment comprises at least one detachable upper cap and at least one detachable lower cap, wherein the detachable lower cap is configured for detachment before insertion, thereby opening the insertable portion for insertion, wherein the insertion cannula is attached to the detachable upper cap, wherein the detachable upper cap is configured for detachment after insertion, thereby removing the insertion cannula; and at least one electronics unit, wherein the analyte sensor is operably connected to the electronics unit, wherein the electronics unit comprises at least one interconnect device with at least one electronic component attached thereto, wherein the interconnect device fully or partially surrounds the housing. |
| US12048533B2 |
Evaluation of data to provide decision support for a ketogenic lifestyle
Techniques for data analysis and user guidance are provided. One or more current measurements of one or more current analyte levels for the user are received from a sensor. A pattern is generated based on the one or more current measurements and the one or more past measurements. A first alignment with a first user target is then determined based on the pattern, where the first user target relates to one or more of a mental state or physical state of the user. A first result is output to the user, based on the determined first alignment. |
| US12048531B2 |
Glucose management recommendations based on nutritional information
Techniques disclosed herein relate to glucose management recommendations based on nutritional information. In some embodiments, the techniques may involve obtaining user input that includes textual input indicating quantitative information for a food item. The techniques may also involve determining, based on the quantitative information for the food item, nutritional information for the food item, where the quantitative information for the food item is different from the nutritional information for the food item. The techniques may further involve generating, based on the nutritional information, a glucose management recommendation. |
| US12048530B2 |
Method and apparatus for detecting false hypoglycemic conditions
Embodiments of the present disclosure include detecting a concurrent occurrence of a decrease in monitored analyte level and a corresponding decrease in monitored on-skin temperature, confirming a presence of an impending hypoglycemic condition, and asserting a notification corresponding to the confirmed impending hypoglycemic condition. Devices, methods, systems and kits incorporating the same are also provided. |
| US12048521B2 |
System and method for improved metal detection in magnetic resonance imaging
A method for generating an image of a subject with a magnetic resonance imaging (MRI) system is presented. The method includes first performing a localizer scan of the subject to acquire localizer scan data. A machine learning (ML) module is then used to detect the presence of metal regions in the localizer scan data based on magnitude and phase information of the localizer scan data. Based on the detected metal regions in the localizer scan data, the MRI workflow is adjusted for diagnostic scan of the subject. The image of the subject is then generated using the adjusted workflow. |
| US12048519B2 |
Method for calibrating a bioimpedance measuring device, and medical devices
The disclosure relates to new methods for calibrating or adjusting a bioimpedance measuring device. Furthermore, the present disclosure relates to a medical set or system, a medical measuring standard, a method for testing a bioimpedance measuring device, and a bioimpedance measuring device. |
| US12048517B2 |
System and method for real-time heartbeat events detection using low-power motion sensor
As a non-limiting example, various aspects of this disclosure provide embodiments of real-time heartbeat events detection using low-power, low-noise motion sensor. |
| US12048507B2 |
Stroke monitoring
A computer-implemented process for continuous monitoring of a brain stroke during a critical rehabilitation period, the process including the steps of: (i) accessing initial image data representing an initial image of a subjects brain containing a stroke region; (ii) accessing scattering parameter data representing microwaves scattered by the subjects brain and originating from a plurality of antennas disposed around the subjects brain; and (iii) processing the scattering parameter data and the initial image data using a gradient-free optimisation method to generate estimates of spatial dimensions of the stroke region within the subjects brain, wherein the initial image of the subjects brain is used as a priori information to improve the accuracy of the generated estimates, and the spatial dimensions of the stroke region are generated as global parameters of the gradient-free optimisation method. |
| US12048501B2 |
Medical image diagnosis apparatus, surgery assistance robot apparatus, surgery assistance robot controlling apparatus, and controlling method
A medical image diagnosis apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to obtain operation information used for putting a surgery assistance robot into motion, the surgery assistance robot holding a medical tool to be inserted into the body of a subject and being configured to move the medical tool. The processing circuitry is configured to estimate the position of the medical tool with respect to a surrounding site expected after the medical tool is moved, on the basis of a positional relationship between the medical tool inside the body of the subject and the surrounding site as well as the operation information and is configured to control the motion of the surgery assistance robot on the basis of a result of the estimation. |
| US12048498B2 |
Bi-planar robotic arm device for vascular interventional surgery
A bi-planar robotic arm device for vascular interventional surgery includes an operating table, a frame assembly, an outer arm assembly, and an inner arm assembly. The frame assembly includes a standing column, a sliding block, a sliding platform, a support, and a screw stepper motor. The standing column is arranged on the operating table. The support is arranged on the standing column. The sliding platform is arranged on the support. The sliding platform is connected to the sliding block. The sliding block is connected to the screw stepper motor and can slide along the sliding platform under the action of the screw stepper motor. The outer arm assembly is connected to the standing column. The inner arm assembly is connected to the outer arm assembly and the sliding block. The inner arm assembly and the outer arm assembly can move relative to each other. |
| US12048489B2 |
Method and apparatus for determining implant positions of two medical implant components forming a joint
A computer-implemented method for determining implant positions of two implant components relative to two bones that form a joint is disclosed. The method includes acquiring a set of target poses to be achieved between the two bones, assessing one or more proposed implant arrangements using the set of target poses, and selecting an implant arrangement from the proposed implant arrangements based on the assessment. Assessing an implant arrangement includes determining a real pose between the two bones for each target pose, calculating a pose deviation value for each target pose based on the target pose and the corresponding real pose, and calculating an overall pose deviation value from the individual pose deviation values. The implant arrangement may be selected based on the overall pose deviation values for the proposed implant arrangements. |
| US12048484B2 |
Compact autocylinder compensation module for autorefractor and autorefractor with autocylinder compensation module
An instrument includes: an aberrometer; a corneal topographer; an optical coherence tomographer; and a fixation target subsystem. The fixation target subsystem includes a fixation target and a Stokes cell disposed in an optical path between the fixation target and the eye, wherein the Stokes cell includes a first rotation stage having a first cylinder lens and a second rotation stage having a second cylinder lens, wherein; and a controller configured for controlling a rotation of the first rotation stage and the second rotation stage for correcting for an astigmatism of the eye. |
| US12048480B2 |
Timed energy delivery
A method and system for mapping tissue and producing lesions for the treatment of cardiac arrhythmias in a non-thermal and optimal manner, minimizing the amount of energy required to selectively stun or ablate the target tissues. Energy may be delivered only at the moment(s) of best device position and proximity of an electrode to target tissue, and only during a time in the cardiac cycle determined to be optimal for reversible or irreversible effects. A method may include determining timing of the cardiac cycle and an optimal time within the cardiac cycle for energy delivery, evaluating proximity between at least one energy delivery electrode and the target tissue, and delivering pulsed field energy from the at least one energy delivery electrode to the target tissue when, during the optimal time for energy delivery, the at least one energy delivery electrode is in close proximity with the target tissue. |
| US12048478B2 |
One fiber force and shape sensing
A medical device, system, and method having a flexible shaft and a multi-core fiber within the flexible shaft. The multi-core fiber includes a plurality of optical cores dedicated for shape sensing sensors, and a plurality of optical cores dedicated for force sensing sensors. A tip assembly can comprise a tip electrode and a coupler comprising at least one fiber support tube center. A distal portion of the coupler can be coupled to a proximal portion of the tip electrode. The tip assembly can further comprise a multi-core fiber comprising a plurality of cores and a fiber support tube. A proximal portion of the fiber support tube can be coupled to the at least one fiber support tube center. |
| US12048470B2 |
Lighted electrocautery blade assembly for handheld electrosurgical instrument
A lighted electrocautery blade assembly is disclosed for attachment to a handheld electrosurgical instrument, which includes a housing having an LED light assembly at a distal end thereof for illuminating a surgical site, and an electrode operatively associated with the housing and including a distal portion defining an electrocautery blade and a proximal portion defining a connector for electrically coupling with an electrosurgical instrument. |
| US12048466B2 |
Fusion device
A fusion device assembly for fusion of a joint, including a first screw portion, including a first distal end, a first proximal end, a first radially outward facing surface including a first diameter, and a first hole, a second screw portion, including a second distal end, a second proximal end, a second radially outward facing surface including a second diameter, and a second hole, and a section, including a first end connected to the first proximal end, a second end connected to the second distal end, a third radially outward facing surface including a third diameter, the third diameter being less than the first diameter and the second diameter, and a third hole, wherein the first hole, the second hole, and the third hole are in fluid communication. |
| US12048464B2 |
Intramedullary threaded nail for radial cortical fixation
The present invention relates to a device and system for fixation of intra-articular and extra-articular fractures and non-unions of small bones and other small bone fragments, and more particularly to a threaded nail with a robust length and a trailing end with a cutting tip and longitudinal cutting flutes and a stepped diameter with cutting flutes at the transition point, and an optional cannulation along the central longitudinal axis of the nail. |
| US12048463B2 |
Extended tab reinforcement sleeve
A sleeve can be adapted to reinforce a bone anchor, and can include a body, a lock, and an actuator. The body can include a first sleeve arm and a second sleeve arm, where each can extend longitudinally along opposing sides of a longitudinal bore open at a distal end of the sleeve. The lock can be coupled to the body and releasably securable to a channel of a head of the bone anchor to secure the sleeve to the anchor. |
| US12048462B2 |
Fixation systems and methods of repairing a pars fracture
A fixation system for repairing a pars fracture includes a needle guide configured to be docked on a lamina of the pars, a needle, a guidewire, and a screw assembly. A portion of the needle is configured for insertion through a passage of the needle guide. A portion of the guidewire is configured for insertion through a passage of the needle. The screw assembly includes a collar and an elongated portion, the collar being movable with respect to the elongated portion. A portion of the screw assembly is configured to contact the lamina co-axially with the guidewire. |
| US12048459B2 |
Distraction osteogenesis device and methods
The present disclosure is directed to implantable distraction osteogenesis devices and methods of their use. In a non-limiting embodiment, the device has a guide, a first bone attachment device slidably engaged with the guide, a force delivery mechanism coupled to the first bone attachment device and operably engaged with the guide, a regulator operably engaged with the force delivery mechanism, and a second bone attachment device rigidly fixed to the guide, wherein the force delivery mechanism is configured to exert a force to move the first bone attachment device along the guide at a predetermined rate, and the regulator is configured to control the movement of the first bone attachment device along the guide without percutaneous intervention. |
| US12048458B2 |
Trocar apparatus
A trocar apparatus includes a trocar and a trocar shaft. The trocar has a retractable-type camera section and a seal unit. The seal unit has a dome type seal and a first mount. A step is formed on the proximal side of a puncture member at the distal end of the trocar shaft. A relationship between a puncture member length L1 of the puncture member and an interval L2 in the axial direction of the trocar from the boundary position between a pipe section and a head section to a first mount opening satisfies conditional formula (A) given below: L1>L2 (A). |
| US12048457B2 |
Compliant deflection devices for trocar assemblies
A trocar assembly includes a trocar housing that defines a working chamber, and a cannula having opposing proximal and distal ends and defining a lumen that extends between the proximal and distal ends. One or more windows are defined in the cannula at or near the distal end, and one or more compliant deflection devices are arranged at or near the distal end and at least partially receivable within the one or more windows. Each compliant deflection device includes a radial biasing member that extends radially inward toward a centerline of the cannula. |
| US12048455B2 |
Surgical instruments
Surgical knives are disclosed, for initiating percutaneous access to a surgical site. The knife has a body with a rear handle and a front cutter portion. It may have a central cannulation to receive a guide wire, along a front-to-rear operating axis. The cutter portion has first and second blades opposed across the axis, each having an outward cutting edge directed laterally outwardly relative to the operating axis and a flat outward face also directed laterally outwardly relative to the operating axis and transversely to the respective outward cutting edge. The first and second outward faces of the two blades converge forwardly to their tip points, which lie close to the axis, and their cutting edges are oppositely directed. Alternatively a single blade may be used, forwardly convergent with the axis. |
| US12048452B2 |
Ultrasonic surgical instrument with axisymmetric clamping
A surgical instrument includes an end effector, and a shaft assembly. The end effector includes an ultrasonic blade, a rotating body, and a clamp arm movable between an open and a closed position. The shaft assembly extends along an axis and includes clamp arm clocking assembly and a clamp arm pivot assembly. The clamp arm clocking assembly can drive the rotating body and the clamp arm between a first clocked position and a second clocked position. The clamp arm pivot assembly includes an actuator body defining a track, where the actuator body can actuate to drive the clamp arm between the open position and the closed position while the actuator body is in a rotational position relative to the ultrasonic blade. The track houses a portion of the clamp arm in the first clocked position and the second clocked position while the actuator body is in the rotational position. |
| US12048450B2 |
Developable and collapsable internal cutting mechanism
A hollow rod developable actuator tool including a first link comprising an outer cylinder, a second link comprising a first tool member pivotably connected to the first link at a first joint mounted in a first cavity in the wall of the outer cylinder, a third link comprising a second tool member pivotably connected to the first tool member at a second link, and a fourth link comprising an inner cylinder to which the second tool member is also pivotably connected at a third link mounted in a second cavity in the wall of the inner cylinder. When the inner cylinder of the fourth link is rotated in relation to the outer cylinder of the first link the actuator tool transitions from a first state where the tool is closed to a second state where the tool is open. |
| US12048445B2 |
Unfocused electrohydraulic lithotripter
Electrohydraulic lithotripters comprising a plurality of electrohydraulic probes are disclosed. Each probe of the plurality of probes comprise a first electrode and a second electrode positioned at a distal end of the probe such that when the probe is discharged, an electric arc between the first electrode and the second electrode produces a shockwave that radiates from the distal end of the probe. A first probe and a second probe of the plurality of probes may be configured to discharge simultaneously or sequentially. |
| US12048443B2 |
Minimally invasive auxiliary tool for knee surgery
Various implementations described herein relate to a minimally invasive auxiliary tool for knee surgery. The tool comprises a handle in proximal position, a shaft defining an axis, and a shaped tip in distal position. In the tool: the handle, the shaft, and the shaped tip define a channel that connects the proximal end with the distal end of the tool; and the perimeter of the shaped tip comprises a plurality of sectors, wherein each sector is defined by a respective circular arc centred on the axis and wherein the circular arcs that define the various sectors have respective radii that are different the one from the others. Various implementations also include a kit comprising a tool and a bone reamer. |
| US12048442B2 |
Femoral finishing rasp
A femoral finishing rasp assembly for use in an orthopaedic surgical procedure includes a femoral finishing rasp and an impactor adaptor. The femoral finishing rasp includes femoral-facing anterior and posterior surfaces, each of which includes a corresponding set of rasping teeth. The impactor adaptor is configured to couple to an exterior surface of the femoral finishing rasp and to an orthopaedic impactor to facilitate the use of the femoral finishing rasp on a distal end of a patient's surgically-prepared femur. A method for performing an orthopaedic surgical procedure using the femoral finishing rasp assembly is also disclosed. |
| US12048440B2 |
Orthopedic reamer with expandable cutting head
Device and method for reaming bone. In exemplary embodiments, the device may comprise a shaft configured to be rotated about a long axis thereof. The device also may comprise a plurality of cutting members connected to a distal end region of the shaft, rotationally offset from one another about the long axis, and forming a portion of an expandable cutting head. The device further may comprise an inner member configured to be moved with respect to the shaft to change a diameter of the cutting head. In exemplary methods, the device may be utilized to ream a medullary cavity while being pushed or pulled along the medullary cavity. |
| US12048439B2 |
Mastoid bone start drill bit
A drill bit for drilling into bone, including at least a first, second and third longitudinally extending substantially straight flute blades, wherein the drill bit has an extrapolated outer profile established by rotation of the first, second and third flute blades 360 degrees about a longitudinal axis thereof, the extrapolated outer profile includes a first surface having tangents more perpendicular than parallel to the longitudinal axis, and the extrapolated outer profile includes a second surface having tangents more parallel than perpendicular to the longitudinal axis. |
| US12048435B2 |
Percutaneous catheter directed intravascular occlusion devices
Embodiments of the present invention provide an improved vascular occlusion device for occlusion of a passageway, cavity, or the like. According to one embodiment, a medical device for occluding a left atrial appendage is provided. The medical device includes a first portion having at least one plane of occlusion that is configured to be positioned outside of the left atrial appendage, and a second portion having at least one plane of occlusion that is configured to be at least partially positioned within a cavity defined by the left atrial appendage. |
| US12048429B2 |
Vessel closure devices and methods
A vessel closure device including a proximal end including a handle with first and second actuators, a distal end including a suturing mechanism, and first and second needles associated with the suturing mechanism. At least one of the first and second needles is coupled to the first actuator. The second actuator is coupled to the suturing mechanism. The suturing mechanism includes a pivotal element capable of being moved by the second actuator between an insertion and removal orientation, a first deployed orientation, and a second deployed orientation. The suturing mechanism is activated within the vessel through an opening in the wall of the vessel and the first and second needles are directed through the vessel wall adjacent to the opening to direct a tensile member adjacent to the opening for closing and sealing the opening. |
| US12048428B2 |
Delivery tools for medical implants and methods of using the same
A medical device includes a filament having a first end portion and a second end portion. The first end portion of the filament is coupled to a needle. The medical device also includes an energy delivery device. The energy delivery device has a first arm and a second arm. The energy delivery device is configured to delivery energy to a portion of the filament when the portion of the filament is disposed between the first arm and the second arm. |
| US12048422B2 |
Urine specimen collection apparatus
A urine specimen collection apparatus configured to collect a urine specimen from a human user or from an animal is described. The apparatus includes a planar component affixed between a handle portion and a collection portion. The collection portion comprises an outer periphery and an inner periphery, where the inner periphery is defined by an opening. The opening extends through a width of the collection portion and is configured to receive a urine specimen container therein. The handle portion is configured to be gripped by a user during use. |
| US12048419B2 |
Peroxide-resistant flexible endoscope, and methods of reprocessing or sterilizing such endoscope
A peroxide-resistant endoscope comprises an interface portion; a control portion coupled to the interface portion; and an insertion portion coupled to the control portion. The insertion portion comprises a bending portion; an insertion tube extending from a distal end of the control portion to a proximal end of the bending portion; a bending portion coupled to a distal end of the insertion tube; and a distal tip at a distal end of the bending portion. The peroxide-resistant endoscope also comprises a light carrying bundle (LCB) that extends from the interface portion to the distal tip. An outer casing of the bending portion consists essentially of fluorocarbon rubber, the LCB is lubricated by a first lubricant that comprises at least one solid lubricant and does not contain more than ten percent by weight of molybdenum disulfide, and an outer casing of the insertion tube is bonded to the outer casing of the bending portion by an epoxy adhesive. |
| US12048417B2 |
External mechanism for endoscope, and endoscope apparatus
An external mechanism for endoscope includes a bending wheel, a motor, a housing case, and an operation switch, a case side fitting surface and a switch side fitting surface are formed flat to each other, and when a protrusion is provided on a contact surface of the housing case, a recess is provided on a contact surface of the operation switch, whereas when a protrusion is provided on the contact surface of the operation switch, a recess is provided on the contact surface of the housing case. |
| US12048416B2 |
Cannula identification for use with fluid management
A surgical system for controlling fluid pressure during a surgical procedure is provided. Example systems include an inflow pump coupled to a fluid source and defining an outlet port. An inflow cannula is coupled to the outlet port of the inflow pump and includes a barcode disposed thereon. An endoscope extends from a proximal end to a distal end and includes a shaft. A camera is coupled at the proximal end of the endoscope and provides visualization of a surgical site through the shaft and output a corresponding imagery signal. A pump control unit is coupled to the inflow pump and controls an outlet pressure of the inflow pump. A camera control unit is coupled to the camera and to the pump control unit and receives the imagery signal and decodes the barcode and conveys information indicative of a pressure loss across the inflow cannula to the pump control unit. |
| US12048412B2 |
Intelligent cleaning device
Embodiments of the present application provide an intelligent cleaning device, where the intelligent cleaning device includes a device body, a driving wheel assembly, a control circuit, and a transfer circuit; the driving wheel assembly is mounted to the device body from below, and is configured to make the intelligent cleaning device movable; the control circuit is configured to control operation of the intelligent cleaning device, and the control circuit is arranged in the device body; the driving wheel assembly is electrically connected to the control circuit through the transfer circuit, and the transfer circuit is arranged at the device body. |
| US12048410B2 |
Surface cleaning head with dual rotating agitators
A surface cleaning head with dual rotating agitators (e.g., a leading roller and a brush roll) may be used to facilitate capturing of debris in the air flow into a suction conduit on the underside of the surface cleaning head. The leading roller is generally positioned adjacent to and in advance of the opening of the suction conduit. The rotating brush roll may be located in the suction conduit with the leading roller located in front of and spaced from the brush roll, forming an inter-roller air passageway therebetween. The leading roller may provide a softer cleaning element than the brush roll and may also have an outside diameter that is less than the outside diameter of the brush roll. The surface cleaning head may also include debriding protrusions contacting the leading roller and/or a leading bumper that extends in front of the leading roller. |
| US12048405B2 |
Dishwasher
A dishwasher includes a tub, a basket, a spray device configured to spray washing water, and a sump configured to supply the washing water to the spray device. The spray device includes a first spray rotor including a first spray arm and a shaft integrally formed with the first spray arm to guide the washing water supplied from the sump to the first spray arm, a second spray rotor rotatably coupled to the shaft and including a second spray arm configured to spray the washing water branched from the washing water guided to the first spray arm through the shaft, and a shaft hole formed in the second spray arm to allow the shaft to pass therethrough, and a communication hole formed in the shaft to allow the shaft to communicate with the second spray arm. |
| US12048403B2 |
Intelligent robot
An intelligent robot includes a main body, an environment sensing device, and a control circuit board. The main body includes a body, a protective side plate, and a partition structure. The protective side plate is movably connected to the body. The body and the protective side plate cooperatively defines an accommodation cavity, the protective side plate includes an light transmission region, the partition structure is fixedly connected to the body and received in the accommodation cavity, the partition structure divides the accommodation cavity into a first space and a second space. The environment sensing device is at least partially received in the first space, and capable of transmitting and receiving environmental sensing signals within a preset scanning angle through the light transmission region of the protective side plate. The control circuit board is received in the second space, and electrically connected to the environment sensing device. |
| US12048402B2 |
Surface cleaning apparatus
A surface cleaning apparatus includes include at least a recovery system for removing the spent cleaning fluid and debris from the surface to be cleaned and storing the spent cleaning fluid and debris. The recovery system includes a recovery tank having a strainer that is configured to strain large debris and hair out of the recovery tank. |
| US12048397B2 |
Tissue holder
A tissue holder includes a mounting bracket, a tube axle, a hanging rod, a cover plate, and a clamping driving mechanism. The tube axle is connected with the mounting bracket. The hanging rod is connected with the tube axle. The cover plate is pivotally mounted on the tube axle. The clamping driving mechanism is arranged between the tube axle and the cover plate. The clamping driving mechanism is configured to drive the cover plate to move toward a side of the hanging rod to clamp roll paper hung on the hanging rod. |
| US12048396B2 |
Cover for an eating utensil
A cover for an eating utensil having a head opposite a handle. The cover has a sleeve with a closed end and an open end for receiving the head of the eating utensil. A tab extends from the open end of the sleeve. The tab may have an adhesive on an inner side for adhering the tab to a portion of the handle when the head is positioned in the sleeve. |