| Document | Document Title |
|---|---|
| US12158105B2 |
Isolation of a turbine engine heat exchanger in the event of a leak from an electrical and mechanical hydraulic control valve
An assembly for a fluid circuit of a turbine engineincludes a main branch, a fluid control valve, and a bypass branch which is arranged in parallel to the main branch. The fluid control valve includes a main outlet which is fluidly connected to the main branch and a bypass outlet which is fluidly connected to the bypass branch. The fluid control valve including a shutter, a spring for biasing the shutter, and control members for electrically controlling the shutter to a main open position or a bypass position. The spring for biasing the shutter is configured to bias the displacement of the shutter to the bypass position when a fluid pressure value is lower than a first threshold value. |
| US12158098B1 |
Thermal management system of ship composite energy power system and control method thereof
A thermal management system of a ship composite energy power system and a control method thereof are provided, including a thermal management circuit, which includes a seawater heat exchange circuit, an internal combustion engine thermal management circuit, a hydrogen fuel cell thermal management circuit, and a power battery and accessories thermal management circuit. It provides a thermal management control strategy for composite energy of internal combustion engine, fuel cell, and power battery; the various circuits can be independently adjusted; the heat dissipation effect is obvious, and the temperature of each cooling circuit can be better controlled; the energy utilization rate can be improved; the heat can be transferred to the other subsystems, and the heat dissipation area can be enlarged; and the fuel cell circuit can be elevated to the temperature by the heat exchanger and the electric heater, and it can reach the target working temperature more quickly. |
| US12158095B2 |
Method and system for sensor analysis in an exhaust gas aftertreatment system
A computer implemented method to performing sensor analysis in an exhaust gas aftertreatment system (EATS) coupled downstream of an internal combustion engine (ICE). The methodology is specifically adapted for determining a scale factor for a NOx sensor that is arranged downstream of a position where an amount of a reductant is injected into exhaust gases from the ICE. |
| US12158094B2 |
Exhaust gas aftertreatment device
A device includes an exhaust gas turbocharger and an annular catalytic converter, which is mounted downstream of the turbocharger in the flow direction, wherein the annular catalytic converter has a first tubular flow section, a deflecting region, and a second annular flow section, wherein the tubular flow section is formed by an inner tube, and the annular flow section is formed between an outer tube, running substantially parallel to the inner tube, and the inner tube, and the deflecting region is designed to deflect the exhaust gas flow out of the tubular flow section into the annular flow section, wherein the tubular flow section of the annular catalytic converter comprises the same components as the gas outlet of the turbocharger mounted upstream in the flow direction. |
| US12158093B2 |
Method for estimating heat generation distribution in honeycomb structure, method for producing honeycomb structure and method for producing electrically heating support
A method for estimating a heat generation distribution in a honeycomb structure includes: a first step of allowing a predetermined minute current to flow between electrode layers A1 and B1 to energize a honeycomb structure, and measuring surface potentials at multiple points; a second step of allowing a predetermined minute current to flow between electrode layers A2 and B2 to energize the honeycomb structure, and measuring surface potentials at multiple points; a third step of quantifying, based on the measured surface potentials at the multiple points, at least one of resistances at the multiple points in the honeycomb structure, resistance ratios for energization paths, voltage sharing ratios, and surface potentials of the electrode layers A1, A2, B1 and B2; and a step of estimating a heat generation distribution in the honeycomb structure based on the values quantified in the third step. |
| US12158088B2 |
Thermal energy storage system with radiation cavities
An apparatus includes one or more thermal storage blocks that define a radiation chamber and a fluid flow slot positioned above the radiation chamber to define a fluid pathway in a first direction. The apparatus includes a heater element positioned adjacent to the radiation chamber in a second, different direction, wherein the radiation chamber is open on at least one side to the heater element. The apparatus includes a fluid movement system configured to direct a stream of fluid through the fluid pathway in the first direction. |
| US12158083B2 |
Airfoil with axial cooling slot having diverging ramp
An airfoil includes a platform and an airfoil section that extends from the platform. The airfoil defines leading and trailing ends and suction and pressure sides. The airfoil section has a transition region through which the airfoil section blends into the platform. The trailing end of the airfoil section has an axial cooling slot opening through the transition region and defines a circumferentially diverging ramp in the transition region. |
| US12158082B2 |
Turbine engine with composite airfoils
A turbine engine with an engine core defining an engine centerline and comprising a rotor and a stator. The turbine engine including a set of composite airfoils circumferentially arranged about the engine centerline and defining at least a portion of the rotor. An airfoil in the set of composite airfoils including a composite portion extending chordwise between a composite leading edge and a trailing edge and a leading edge protector coupled to the composite portion. |
| US12158081B2 |
Fairing element for surrounding an obstacle in a fluid flow
Disclosed is a fairing element intended to be placed in a passage for flow of a fluid, in order to surround an obstacle which crosses the passage so that the fairing element guides the flow of the fluid on two opposite sides of the obstacle. The fairing element is designed such that the pressure of the flowing fluid is constant or approximately constant in an upstream part of the suction surface of the fairing element. A fairing element of this kind can be incorporated into a stator of a turbomachine, in particular of an aircraft turbomachine. |
| US12158080B2 |
Turbine vane repairing method
In a turbine vane repairing method, a damaged spot removing step of removing a damaged spot in one shroud of two shrouds, a member disposing step of disposing a deformation curbing member which comes into contact with each of the two shrouds and curbs change in relative positions between the two shrouds, an overlay welding step of performing overlay welding with respect to a removed part from which the damaged spot is removed in the one shroud and filling the removed part after the damaged spot removing step and the member disposing step, a member detaching step of detaching the deformation curbing member from the turbine vane after the overlay welding step, and a finishing step of polishing at least a surface of a part subjected to the overlay welding in the one shroud are executed. |
| US12158073B2 |
Variable geometry turbine and turbocharger
A variable geometry turbine includes: a turbine rotor; a scroll passage forming part which forms a scroll passage; an exhaust gas passage forming part which forms an exhaust gas passage for introducing an exhaust gas from the scroll passage to the turbine rotor; and a variable nozzle unit including a plurality of nozzle vanes disposed in the exhaust gas passage and configured to be rotatable about respective rotation centers. The exhaust gas passage forming part includes: a first plate member having an annular first plate part; and a second plate member having an annular second plate part which defines the exhaust gas passage between the first plate part and the second plate part and is disposed closer to a turbine outlet than the first plate part in an axial direction of the turbine rotor. The first plate member has, in a hub-side passage surface of the first plate part facing the exhaust gas passage, at least one groove portion extending from an inner peripheral edge of the first plate part toward an outer peripheral side. |
| US12158070B1 |
Real time artificial intelligence prediction of hydrogen sulfide based on mudlogging data
A method for determining the real-time concentration of hydrogen sulfide from mudlogging data using artificial intelligence, during a drilling operation, and adjusting drilling operations accordingly. The method includes obtaining mudlogging data while conducting a drilling operation and processing the mudlogging data with an artificial intelligence (AI) model to determine a predicted quantity of hydrogen sulfide. The method further includes determining a drilling operation condition based on the predicted quantity of hydrogen sulfide and adjusting, based on the determined drilling operation condition, the drilling operation. The method further includes determining a completions plan and a production plan for operating a well based on the predicted quantity of hydrogen sulfide. |
| US12158069B2 |
Wide frequency range underground transmitter
An underground transmitter can be configured for use with a drill head and configured for wireless communication. The underground transmitter can include a control circuitry and a multi-coil antenna assembly. The control circuitry is configured for transmitting data associated with an operation of the drill head. The multi-core antenna can include an antenna core and a plurality of distinct wire coils. The plurality of distinct wire coils can be positioned proximate (e.g., around) the antenna core, with the distinct wire coils each having a different inductance associated therewith and thereby capable of transmitting in a separate frequency range. The control circuitry can be selectably coupled with the distinct wire coils to control which of the distinct wire coils are activated and thereby generating data signals at a given time. |
| US12158066B2 |
Autodriller contextual scaling
Methods and apparatus pertaining to scaling of the proportional gain and the integral gain in PI controllers of an autodriller based on drilling context. For example, a proportional gain and an integral gain are each determined for utilization by a PI controller of an autodriller controlling operation of equipment to be utilized for a drilling operation to drill a borehole into a subterranean formation. During the drilling operation, the integral gain is updated in real-time utilizing current values of drilling parameters that change with respect to time. |
| US12158064B1 |
Method of delivering frac fluid and additives
A method for the controlled delivery of a fracturing fluid to a well bore comprises formulating an aqueous base fluid such that it meets or exhibits desired physical and chemical characteristics for an optimal fracturing fluid. The formulation of the aqueous base fluid max involve commingling one or more sources of waste water with a source of fresh water followed by controlled injection of one or more additives. This process is substantially completed prior to delivering the aqueous base fluid to the well site. This allows the delivery of an optimal volume of the aqueous base fluid with homogeneously blended additives to the well bore. |
| US12158063B2 |
Methods and systems for predicting risk of early-screen-out in near-well zone based on distributed fiber acoustic sensing (DAS)
A method for predicting a risk of early screen-out in a near-well zone based on distributed fiber acoustic sensing (DAS) is provided. The method comprises: obtaining an acoustic signal during a fracturing process based on distributed optical fibers deployed in a well to be fractured, and obtaining pressure monitoring data based on at least one sensor deployed in the well to be fractured; determining, based on a location of a perforation cluster, and an acoustic signal of the perforation cluster, fracturing fluid flow velocity data of the perforation cluster by a first predetermined algorithm; determining, based on the fracturing fluid flow velocity data of the perforation cluster and perforation parameters of the perforation cluster, a perforation friction resistance pressure drop of the perforation cluster by a second predetermined algorithm; determining a near-well friction resistance pressure drop of the perforation cluster based on a fluid pressure, the perforation friction resistance pressure drop, a slit fluid pressure; determining a near-well friction resistance coefficient of the perforation cluster based on the near-well friction resistance pressure drop of the perforation cluster; and determining, based on the near-well friction resistance coefficient, whether the perforation cluster has the risk of early screen-out in the near-well zone. |
| US12158060B1 |
Perforating fluid shock dampener
A dampening housing that may comprise a tubular structure, a chamber disposed within the tubular structure, and a first port disposed within the tubular structure about a first end of the chamber and providing fluid communication between the chamber to a wellbore. The dampening housing may further include a piston disposed within the chamber and configured to traverse the length of the chamber. |
| US12158058B2 |
Supporting hazardous waste canisters in drillholes
A hazardous waste repository includes a drillhole formed from a terranean surface into a subterranean formation. The drillhole includes an entry at the terranean surface and an access portion that extends from the entry toward a storage portion within the subterranean formation. The hazardous waste repository further includes a plurality of hazardous waste canisters emplaced within the storage portion of the drillhole, each of the hazardous waste canisters enclosing hazardous waste; and a granular material installed in a volume of the drillhole between a casing and the plurality of canisters and between adjacent canisters of the plurality of canisters. The granular material is configured to support at least a portion of a weight of each of the plurality of canisters. |
| US12158055B2 |
Methods for shortening waiting-on-cement time in a subterranean well
Methods for shortening the waiting-on-cement (WOC) time during primary and remedial cementing operations are disclosed. A fluid pill is injected into the wellbore that comprises reactants. The reaction is acclerating hydration and shortening the time necessary for the slurry to set and harden. |
| US12158050B2 |
Mechanical well control barrier in single casing wells
A method of installing a mechanical barrier in a wellhead includes receiving a false bowl within a bowl of a casing head housing of the wellhead, generating a first sealed interface between the false bowl and the bowl with one or more first seals arranged about an exterior of the false bowl, receiving a plug within the false bowl, generating a second sealed interface between the plug and the false bowl with one or more second seals arranged about an exterior of the plug, and receiving a back-pressure valve within the plug. |
| US12158045B2 |
Counterbalance systems and related methods for catwalk systems
Aspects of the disclosure relate to counterbalance systems for catwalk systems, and related methods. A counterbalance system pulls a trough of a catwalk system while actuating the catwalk system. A catwalk system includes a chassis, a main arm pivotably coupled to the chassis, a trough pivotably coupled to the chassis and having one or more rollers, a V-door ramp pivotably coupled to the chassis, and a counterbalance system coupled to the trough at a coupling point. The counterbalance system includes a first sheave suspended from the V-door ramp, a second sheave suspended from the first sheave, and a counterbalance rope wound at least partially about the first sheave and the second sheave. A first end of the counterbalance rope is coupled to the trough at the coupling point. |
| US12158043B1 |
Bi-directional swivel sub with lugs
An apparatus may include a connector sub rigidly securable to a conveyance for running the connector sub along a wellbore. The connector sub has a connector lug. Further, the apparatus may include a spool mandrel coupled to the connector sub and having a mandrel lug. The spool mandrel is rotatable with respect to the connector sub, and contact between the connector lug and the mandrel lug bounds rotation of the spool mandrel with respect to the connector sub between a first angular position and a second angular position. Additionally, the apparatus includes a control line extending between the connector sub and the spool mandrel. The control line is displaceable to permit rotation of the spool mandrel with respect to the connector sub. |
| US12158038B2 |
Methods of making interface strips for structural framing
Interface strips and methods of making interface strips for structural framing are disclosed. The interface strips comprise at least one thin, elongate pliable and malleable layer, and at least one thin, elongate resilient and compressible outer layer extending over at least one face of the malleable layer. The at least one malleable layer is configured to maintain a three-dimensional shape of the interface strip, and at least one face of the interface strip includes a plurality of spaced visual framing location indications. The interface strip is configured to extend over first and second framing plates, and includes a cutting reference indication positioned at and extending along an interface of the first and second framing plates such that when cut, the interface strip forms first and second interface strip portions coupled to the first and second plates, respectively, each including at least a portion of the visual framing location indications. |
| US12158037B2 |
Monitoring system for a door of a domestic appliance and domestic appliance comprising such a system
The present disclosure relates to a monitoring system for a door (12) of a domestic appliance (10). The monitoring system comprises at least one door sensor (22; 24, 26, 28; 30, 32) arrangeable or arranged at or within the door (12). The door sensor (22; 24, 26, 28; 30, 32) is an inertial measurement unit (IMU) including at least one accelerometer and/or at least one gyroscope. The accelerometer can be provided for detecting a linear acceleration of the door sensor (22; 24, 26, 28; 30, 32). The gyroscope can be provided for detecting a rotational speed of the door sensor (22; 24, 26, 28; 30, 32). The monitoring system determines at least one of the angle (α,α′), the angular speed and the angular acceleration of the door (12). |
| US12158035B2 |
Pinch sensor coupler assembly, vehicle door having same and manufacturing method thereof
Some embodiments of the disclosed subject matter are directed to a vehicle door that includes a door frame and a door trim with pinch sensor located adjacent the door frame. A door harness coupler can hang within the door frame prior to assembly of the door, and can be connected to a pinch sensor coupler adjacent the door trim to electrically connect the pinch sensor to a controller and/or door actuator. Thus, the pinch sensor can be installed at the end of a door assembly line. |
| US12158022B2 |
Gap caulking device and a caulking method
A gap caulking device and a caulking method are provided, wherein the gap caulking device includes long plates, short plates, a dial plate, a three-way joint, a tensioner and a limit rod, and a closed quadrilateral structure with an adjustable angle is formed by two long plates hinged to each other and two short plates hinged to each other, a dial plate and a pointer are respectively provided on the two short plates, damping rods hinged on the two short plates to each other and a three-way joint matched with the two long plates are passed through by a limit rod to achieve connection limiting, and a shape memory alloy wire is connected to the three-way joint by a tensioner and is parallel to the limit rod. The problem is overcome that the original traditional wedge-shaped material that gaps rely on has a single filling function. |
| US12158021B2 |
Three-dimensional isolator for vibration-seismic dual control
A three-dimensional isolator for vibration-seismic dual control. The three-dimensional isolator comprises an isolator body and isolator components, wherein the isolator body comprises a plurality of middle-layer connecting plates and a plurality of rubber module units, the middle-layer connecting plates are vertically arranged at intervals, and the rubber module units are arranged on the upper surfaces and the lower surfaces of the middle-layer connecting plates in parallel and connect the middle-layer connecting plates into a whole; and the isolator components comprise cover plate components and pre-tightening pieces, the cover plate components comprise an upper cover plate, a lower cover plate and side walls which define an isolator cavity, a flange plate is arranged on the top of the side wall, a gap is reserved between the upper cover plate and the flange plate. |
| US12158020B2 |
Pool cleaner with hydraulic timer assembly
A pool cleaner with a cover assembly that includes a bottom cover with a cover opening, a supply mast, a distributor manifold, a timer assembly, a scrubber assembly, and a venturi vacuum. The distributor manifold receives water from the supply mast and encircles the suction mast. The venturi vacuum is in fluid communication with the distributor manifold and is designed to vacuum debris from a pool surface. |
| US12158012B2 |
Panel, in particular a floor panel or wall panel, and panel covering
A panel including a centrally located core, at least one first coupling part and at least one second coupling part connected respectively to opposite edges of the core, which first coupling part includes an upward tongue, at least one upward flank lying at a distance from the upward tongue and an upward grooved formed in between the upward tongue and the upward flank wherein the upward groove is adapted to receive at least a part of a downward tongue of a second coupling part of an adjacent panel; which second coupling part includes a downward tongue, at least one downward flank lying at a distance from the downward tongue, and a downward groove formed in between the downward tongue and the downward flank, wherein the downward groove is adapted to receive at least a part of an upward tongue of a first coupling part of an adjacent panel. |
| US12158010B2 |
Panel, in particular a floor panel or a wall panel
Provided is a panel including at least one first coupling part. The first coupling part includes an upward tongue, at least one upward flank lying at a distance from the upward tongue and an upward groove formed in between the upward tongue and the upward flank. The side of the upward tongue facing towards the upward flank is the inside of the upward tongue and the side of the upward tongue facing away from the upward flank is the outside of the upward tongue. At least a part of an upper side of the upward tongue is inclined relative to the plane of the panel, such that the upper side of the upward tongue includes a highest point. The upward tongue has a width, wherein the highest point of the upward tongue is arranged less than 50% of the width from the outside of the upward tongue. |
| US12158009B2 |
Cladding panel
A panel for covering a substrate including: a body having a first connecting profile and a second connecting profile, and a mesh, the first connecting profile and the second connecting profile being complementarily shaped in such a way that adjacent panels are coupled to one another via the first connecting profile and the second connecting profile, each of the first connecting profile and the second connecting profile comprising a pocket and a flange, the pocket of the first connecting profile being shaped for receiving the flange of the second connecting profile and the pocket of the second connecting profile being shaped for receiving the flange of the first connecting profile, wherein the mesh overhangs both the pocket of the first connecting profile and the pocket of the second connecting profile, said mesh overhangs configured for attachment of the panel to the substrate. |
| US12158008B2 |
Architectural bracket, building wall structure, and plank member construction method
Provided is an architectural bracket that has an improved strength, and is suitable for realizing a high degree of freedom in terms of the arrangement relationship with a fixation object in construction, as well as a building wall structure and a plank member construction method that use the architectural bracket. An architectural bracket X1 includes a first fixing portion 10 that includes a surface 11 for coming into contact with a building frame, and a second fixing portion 20 that extends from an end of the first fixing portion 10 to a side opposite to the surface 11, so as to intersects with the first fixing portion 10. The second fixing portion 20 includes a base portion 21 that includes a surface 21A, a rib portion 22, a first side-wall portion 23, and a second side-wall portion 24. The rib portion 22 protrudes from the base portion 21, and includes, at a protruding end thereof, a surface 22A. The first side-wall portion 23 protrudes from an end of the base portion 21 in the width direction W of the base portion 21 to the same side as the side to which the rib portion 22 protrudes. The second side-wall portion 24 protrudes from the other end of the base portion 21 in the width direction W to the same side as the side to which the rib portion 22 protrudes. |
| US12158004B2 |
Devices configured to operate on an angled surface, and associated systems and methods
Devices configured to operate on an angled surface (e.g., a roof), and associated systems and methods are disclosed herein. In some embodiments, representative systems include an apparatus with a body assembly, an arm assembly coupled to the body assembly, and a material handling assembly coupled to the arm assembly. The body assembly can include a body frame, and a plurality of positioning assemblies coupleable to cables and configured to position and/or orient the body frame on the surface. The arm assembly includes a proximal end portion rotatably coupled to the body portion and a distal end portion opposite the proximal end portion. The material handling assembly is coupled to the distal end portion of the arm assembly and is configured to carry a surface material to be positioned on the angled surface. |
| US12158003B2 |
Systems and methods for modular platform for gutter guard systems with interchangeable components
A modular platform for configuring gutter guard systems is disclosed and claimed herein. Such gutter guard systems are designed and arranged to be positioned across the opening of a rain gutter to prevent debris from entering the rain gutter. The modular platform includes a number of interchangeable components. Select interchangeable components can be assembled to form a gutter guard system for use with a specific rain gutter based on the rain gutter's style, size, color and the mechanism used to secure the rain gutter to a structure and/or roofline. In one embodiment, the components of a modular platform for configuring gutter guard systems include a number of main bodies, a front receiver, a number of rear receivers, a number of screens, and a clip. |
| US12158001B2 |
Truss foundation adapters for single-axis trackers
A one-piece truss adapter for supporting single-axis trackers with truss foundations. A upside-down Y-shaped structure has bearing support portion and an opposing pair of legs with an angularly adjustable connector for securely joining the one-piece adapter to a pair of driven screw anchors at different angular orientations. Each leg terminates in a connector that is received in a socket integral to a driving coupler at the head of each screw anchor. A retaining nut may hold the connector in place to complete the angularly adjustable assembly. |
| US12158000B2 |
Longspan stay-in-place liners
A structure-lining apparatus comprising a plurality of transversely and longitudinally extending panels connectable to a structure and connectable edge-to-edge via complementary connector components on their longitudinally extending edges. Each panel comprises transversely extending edges generally orthogonal to their longitudinally extending edges. Each panel comprises first and second complementary connector components on first and second longitudinally extending edges thereof. The apparatus comprises at least one edge-to-edge connection between a first connector component of a first panel and a second connector component of a second panel wherein a primary male connector component of the second connector component of the second panel is extended into a primary female connector component of the first connector component of the first panel and a secondary male connector component of the first connector component of the first panel is extended into a secondary female connector component of the second connector component of the second panel. |
| US12157997B2 |
Shock absorbing equipment having shear-wall-like mechanism with enhanced damping force for a building and shock absorbing system with the same
A shock absorbing equipment having shear-wall-like mechanism with enhanced damping force for a building includes a longitudinal transmission rod, an upper dampers, and a lower dampers. The two upper dampers are mounted on the upper half wall. Two ends of each of the upper dampers is connected to the upper end of the longitudinal transmission rod and the upper half wall. The two lower dampers are mounted on the lower half wall. Two ends of each of the lower dampers is connected to the lower end of the longitudinal transmission rod and the lower half wall. The shock absorbing equipment sensitively amplifies a displacement between the floors caused by earthquake, so as to early dissipate seismic energy. Moreover, the needed number of the shock absorbing equipment for the building can also be reduced and impact on traffic flow and ambient lighting in the building can be reduced. |
| US12157989B2 |
Electric powertrain with rimpull torque limit protection
An electric powertrain includes an electric power source, an electric motor and a multi-speed transmission. The powertrain has an electronic controller. The controller determines a respective rimpull torque limit for the operating gear of the multi-speed transmission and determines whether the rimpull torque demand exceeds the rimpull torque limit. Upon determining that the rimpull torque demand exceeds the rimpull torque limit, the controller acts to either (i) shift the multi-speed transmission to a gear in which the respective rimpull torque limit is at or above the rimpull torque demand or (ii) reduce the electric motor torque command to a level for which the rimpull torque is below the respective rimpull torque limit for the operating gear of the multi-speed transmission. |
| US12157986B2 |
Apparatus and method for inserting an elongate object into a trench
A wheel cutter tractor for inserting a cable into a trench is disclosed. The tractor comprises a wheel cutter for cutting a trench, and tracks for moving the tractor relative to the trench. A cable support tray supports the cable in a first position displaced from the wheel cutter in a direction transverse to a direction of travel of the tractor, and in a second position above the wheel cutter. A cable grab and lifting device transfers the cable into the cable support tray. |
| US12157982B2 |
Fish-passing system and a fish-passing method with tourist ornamental function
This disclosure discloses a fish-passing system and a fish-passing method with tourist ornamental function, belonging to the technical field of water conservancy and hydropower ecological protection. The system comprises a dam, a Ferris wheel, a water supplement component, and a central controller (9). The upstream of the dam is equipped with a fish-release chute, and one end of the fish-release chute extends into the water body of the dam reservoir. The downstream of the dam is equipped with a fish passage transfer mechanism, and the fish passage transfer mechanism is connected to the downstream water body of the dam through a fish passage. The Ferris wheel is located between the fish passage transfer mechanism and the fish-release chute, and a number of human-ascending mechanisms (8) are evenly arranged on the Ferris wheel. |
| US12157981B2 |
Method for prevention and control of super large-scale floods and debris flows
The invention provides a method for preventing super large-scale floods and debris flows. First, the scale corresponding to certain standard floods in the watershed is evaluated based on field investigations and historical data. Second, the design standards of the system are chosen based on the prevention of super large-scale floods, and the design standard of critical control engineering is further determined. Finally, the design methods of check dams with different functional zones are proposed according to the design standards of critical control engineering. The invention allows part of the key control dam to fail under safe operating conditions of the entire system by increasing the cross-sectional areas and the flow discharges. The unbroken foundation of the dam can effectively control the channel entrainment and regulate the cross-sectional discharge. The design is helpful in mitigating giant floods and debris flows, thus protecting downstream infrastructures. |
| US12157976B2 |
Moisture/oil resistant composite materials
Described are oil and water-resistant compositions and methods of making and using such compositions. The compositions can be used to prepare oil and water-resistant articles of manufacturing. Oil and water-resistant compositions can include a fiber, a polysaccharide, an acid, and water; wherein the composition is water and oil resistant when compressed and heated. Other oil and water-resistant compositions can include a fiber, a blocking agent such as a fatty acid, a metal salt of a fatty acid, or combinations thereof, and water, wherein the composition is water and oil resistant when compressed and heated. |
| US12157975B2 |
Controlling the slice flow of a slurry through a headbox
A method for controlling a slice flow of a slurry having two or more component slurries through a headbox for a paper making machine includes, inputting a wire speed of the paper making machine; determining a jet velocity setpoint based on the wire speed; determining a header pressure setpoint for two or more headers to generate the jet velocity determined by the jet velocity setpoint, each header providing one of the two or more component slurries to the headbox; and controlling the slice flow by: generating a first speed command to a first slurry pump to generate a header pressure determined by the header pressure setpoint in a first header; and generating a second speed command to a second slurry pump to generate the header pressure determined by the header pressure setpoint in a second header. |
| US12157973B2 |
Apparatus and method for processing a suspension comprising organic material and liquid
An apparatus for processing a suspension including organic material and liquid, including a housing including an inlet and an outlet; a container arranged within the housing; a screw including a screw shaft and flights arranged within the container; a space defined between the screw and the container, through which the suspension is longitudinally transportable by a rotation of the screw. Further, the container includes a longitudinally extending first part and a longitudinally extending second part; the first part including a beveled edge the second part including a sharp edge whereby an anti-rotation tooth is generated on the inner surface of the container. A method for processing the suspension is also provided. |
| US12157968B2 |
Dryer
A dryer includes a drum including a drum body, a front cover having a drum inlet, and a rear cover, a fixing panel spaced apart from the rear cover, a stator fixed to the fixing panel, a rotor configured to rotate relative to the stator, a housing that is fixed to the fixing panel, a first shaft fixed to the rotor and located in the housing, a second shaft located in the housing and fixed to the rear cover, and interlocking gears rotatably located in the housing and configured to transmit a rotational force of a driving gear defined at the first shaft to a driven gear defined at the second shaft. The first shaft and the second shaft are configured to rotate about a common rotation axis passing through the driving gear shaft and the first shaft hole. |
| US12157965B2 |
Combination washer/dryer with a double-seal closure arrangement
A combination washing and drying machine including a chassis defining a chassis interior and a chassis opening, a tub located within the chassis interior and defining a access opening, a drying air circuit, a wash liquid circuit, a closure selectively movable relative to the chassis between an opened position, where the access opening is accessible, and a closed position, where the access opening is inaccessible, a fluid seal, and a thermal seal. The fluid seal configured to seal the tub relative to the closure when the closure is in the closed position. The thermal seal configured to seal the closure relative to the chassis when in the closed position. |
| US12157959B2 |
Silica glass yarn and silica glass cloth
Provided are a silica glass yarn and a silica glass cloth which have a signal transmission speed that is made stable through stabilization of a characteristic impedance in addition to a low dielectric constant and a low loss. The silica glass yarn has a yarn habit density of 0.10 piece/cm or less of yarn habits each having a bending point with a radius of curvature of 5 mm or less and a bending angle of 120° or less. It is preferred that the silica glass yarn have a tensile strength of 2.0 GPa or more, and silica glass filaments forming the silica glass yarn each have a breaking start strength of 80.0% or more of the tensile strength of the silica glass yarn. |
| US12157958B1 |
Ultraviolet protecting fabric and method of preparation thereof
An improved ultraviolet (UV) blocking fabric that has an ultraviolet protection factor (UPF) rating of at least 49 in accordance with AATCC 183. The fabric does not require ultraviolet protecting coating(s) or finish(es) or such other treatment for achieving the desired ultraviolet protecting efficiency. Further, the fabric affords maintenance of the UPF rating even after the fabric has been subjected to several laundering cycles. |
| US12157950B2 |
Lipseals and contact elements for semiconductor electroplating apparatuses
Disclosed are cup assemblies for holding, sealing, and providing electrical power to a semiconductor substrate during electroplating which may include a cup bottom element having a main body portion and a moment arm, an elastomeric sealing element disposed on the moment arm, and an electrical contact element disposed on the elastomeric sealing element. The main body portion may be such that it does not substantially flex when a substrate is pressed against the moment arm, and it may be rigidly affixed to another feature of the cup structure. The ratio of the average vertical thickness of the main body portion to that of the moment arm may be greater than about 5. The electrical contact element may have a substantially flat but flexible contact portion disposed upon a substantially horizontal portion of the sealing element. The elastomeric sealing element may be integrated with the cup bottom element during manufacturing. |
| US12157949B2 |
Cross flow conduit for foaming prevention in high convection plating cells
The embodiments herein relate to apparatuses and methods for electroplating one or more materials onto a substrate. Embodiments herein utilize a cross flow conduit in the electroplating cell to divert flow of fluid from a region between a substrate and a channeled ionically resistive plate positioned near the substrate down to a level lower than level of fluid in a fluid containment unit for collecting overflow fluid from the plating system for recirculation. The cross flow conduit can include channels cut into components of the plating cell to allow diverted flow, or can include an attachable diversion device mountable to an existing plating cell to divert flow downwards to the fluid containment unit. Embodiments also include a flow restrictor which may be a plate or a pressure relief valve for modulating flow of fluid in the cross flow conduit during plating. |
| US12157948B2 |
Electrodes for divergent electrolytic flow-through apparatuses
This invention relates to apparatuses, systems and methods for the production and separation of gases in membraneless liquid alkaline electrolysis, and particularly to electrodes and electrode assemblies for use in a divergent electrolytic flow-through apparatus. The apparatus according to the invention comprises an inlet chamber; first and second permeable electrodes each having first and second sides and defining an inner aperture surrounding the inner region, the first sides of the first and second electrodes arranged to face each other to define an electrode gap within the inlet chamber; a first electrolytic solution inlet into the outer region and a second electrolytic solution inlet into the inner region; a first outlet in fluid flow communication with the second side of the first electrode, and a second outlet in fluid flow communication with the second side of the second electrode. |
| US12157939B2 |
Coated tool with coating comprising boride-containing diffusion barrier layer
Coated tool comprising a coated surface, the coated surface comprising a substrate having a surface on which a coating is deposited, wherein the substrate is made of a material comprising cobalt, and wherein the coating comprises at least one boron-comprising layer, wherein the at least one boron-comprising layer comprises Al and the boron comprised in this layer is present as boride, thereby the boron-comprising layer is able to form further layers for providing a diffusion barrier layer effect, in particular for stopping diffusion of cobalt from the substrate surface to the coating, when the coated tool or the coated surface is exposed to temperatures in a range between approximately 600 and 1200° C. |
| US12157936B2 |
Grain-oriented electrical steel sheet, method for manufacturing grain-oriented electrical steel sheet, and annealing separator utilized for manufacture of grain-oriented electrical steel sheet
Grain-oriented electrical steel sheet excellent in magnetic properties and excellent in adhesion of primary coating to steel sheet provided with a base metal steel sheet having a predetermined chemical composition and a primary coating formed on a surface of the base metal steel sheet and containing Mg2SiO4 as a main constituent, where a peak position of Al emission intensity obtained when performing elemental analysis by glow discharge optical emission spectrometry from a surface of the primary coating in a thickness direction of the grain-oriented electrical steel sheet is arranged within a range of 2.4 to 12.0 μm from the surface of the primary coating in the thickness direction, a number density of Al oxides at the peak position of Al emission intensity and of a size of 0.2 μm or more in terms of a circle equivalent diameter based on the area is 0.03 to 0.18/μm2, and, in a plurality of Al oxides in an observed region in an observed region of 30 μm×50 μm at the peak position of Al emission intensity, a total cross-sectional area of identified Al oxides with cross-sectional areas of 0.4 to 10.0 μm2 is 75.0% or more of the total cross-sectional area of all Al oxides in the observed region. |
| US12157919B2 |
Biliary tract cancer detection kit or device, and detection method
The present invention provides a kit or device for the detection of biliary tract cancer, and a method for detecting biliary tract cancer. The present invention relates to a kit or device for the detection of biliary tract cancer, comprising a nucleic acid capable of specifically binding to miRNA in a sample of a subject, and a method for detecting biliary tract cancer, comprising measuring the miRNA in vitro. |
| US12157918B2 |
Clinical assessment of cerebral vasospasm risk following aneurysmal subarachnoid hemorrhage
A treatment method for cerebral vasospasm involves determining amounts of let-7b-5p, miR-9-3p, miR-142-3p, miR-15b-5p, miR-17-5p, miR-19b-3p, miR-20a-5p, miR-24-3p, miR-29a-3p, miR-125b-5p, and miR-142-3p in a biological sample obtained from a subject following aneurysmal subarachnoid hemorrhage (aSAH) to identify the subject as having an elevated risk of cerebral vasospasm, and administering a treatment to the subject when the elevated risk of cerebral vasospasm is identified. |
| US12157915B2 |
Method of amplifying circular DNA
Provided is a method capable of simply and exponentially amplifying circular DNA, and particularly, long-chain circular DNA, in a cell-free system. Specifically, provided herein is a method for amplifying circular DNA which comprises mixing circular DNA having a replication origin sequence (origin of chromosome (oriC)) with a reaction solution comprising: a first enzyme group that catalyzes replication of circular DNA; a second enzyme group that catalyzes an Okazaki fragment maturation and synthesizes two sister circular DNAs constituting a catenane; a third enzyme group that catalyzes a separation of two sister circular DNAs; and also, a buffer, NTP, dNTP, a magnesium ion source, and an alkali metal ion source, to form a reaction mixture, which is then reacted. |
| US12157913B2 |
Oligonucleotides and beads for 5 prime gene expression assay
Disclosed herein include systems, methods, compositions, and kits for 5′-based gene expression profiling. Some embodiments provide synthetic particles (e.g., beads) associated with a first plurality of oligonucleotide barcodes and a second plurality of oligonucleotide barcodes. In some embodiments, nucleic acid targets (e.g., mRNAs) are initially barcoded on the 3′ end with the first plurality of oligonucleotide barcodes and subsequently barcoded on the 5′ end following a template switching reaction and intermolecular hybridization with the first plurality of oligonucleotide barcodes and extension. Immune repertoire profiling methods are also provided in some embodiments. |
| US12157912B2 |
Deterministic barcoding for spatial omics sequencing
Provided herein, in some embodiments, are compositions and methods for producing a molecular expression map of a biological sample using Deterministic Barcoding in Tissue for spatial omics sequencing (DBiT-seq). |
| US12157910B2 |
Sample preparation for nucleic acid amplification
Presented herein are methods and compositions for targeted amplification of DNA and sample identification. The methods are particularly useful in validation and quality control of samples and to confirm that WGS sequence data is properly paired with a patient sample prior to delivering sequence data to a physician or to a patient. |
| US12157902B2 |
Recombinant acid-resistant yeast with suppressed glycerol production and method of producing lactic acid using the same
Disclosed are a recombinant acid-resistant yeast having lactic acid-producing ability and suppressed glycerol production and a method of preparing lactic acid using the same. More particularly, disclosed are a recombinant acid-resistant yeast into which a gene involved in lactic acid production is introduced and in which a gene involved in glycerol production is deleted or attenuated, and a method of preparing lactic acid using the same. When producing lactic acid using the recombinant acid-resistant yeast, the production of lactic acid is maintained while the production of glycerol is reduced, so crosslinking by glycerol can be suppressed in the oligomerization reaction for conversion to lactide, and thus the conversion yield of lactic acid to lactide can be increased. |
| US12157900B2 |
Method for inducing differentiation into functional cerebral cortical cells
The present disclosure provides a medium and a method for inducing differentiation into functional cerebral cortical cells, wherein the medium comprises a neural medium and a nutritional supplement and the nutritional supplement is selected from a group consisting of SU5402, BIBF1120, IBMX and glucose. The method describes that specific factors such as an inhibitor of FGF signaling pathway, an inhibitor of VEGF signaling pathway and/or an activator of cAMP are added at specific time points during the induced differentiation process to accelerate the differentiation and maturation of the neural cells. Said method can produce stable and healthy neural cells with major functions at about 7 to 14 days after the initiation of the induced differentiation starting from human neural progenitor cells, with reduced manufacturing cost and shortened production time. |
| US12157895B2 |
Enhanced disease resistance in plants
Embodiments of the disclosure are directed to compositions and methods for enhancing disease resistance in plants. One aspect of embodiments of the disclosure relates to a nucleic acid construct comprising a nucleic acid molecule comprising a Pseudomonas tomato race 1 (Ptr1) polynucleotide, a 5′ heterologous DNA promoter sequence, and a 3′ terminator sequence, wherein the nucleic acid molecule, the DNA promoter sequence, and the terminator sequence are operatively coupled to permit transcription of the nucleic acid molecule. Methods of imparting disease resistance to a plant and methods of identifying a candidate plant suitable for breeding that displays enhanced disease resistance are also disclosed. Embodiments of the disclosure also include plant cells, plants, and plant seeds including a heterologous Pseudomonas tomato race 1 (Ptr1) polynucleotide. |
| US12157889B2 |
Methods to detect motor neuron disease comprising micro-RNAs
The present invention relates to compositions and methods for detecting motor neuron-specific miRNAs in a population of cells or subject. More particularly, the invention relates to detecting motor neuron-specific miRNAs to detect and treat motor neuron diseases associated with dysregulation of motor neuron-specific miRNAs, such as Amyotrophic Lateral Sclerosis (ALS). |
| US12157888B2 |
Modulating the cellular stress response
Methods of using B2 or Alu nucleic acids, or antisense oligonucleotides that modulate the EZH2/B2 or EZH2/Alu interaction and have the capacity to alter cleavage of B2 and Alu RNA, for increasing or decreasing cell and organismal viability. |
| US12157887B2 |
Bioactive renal cells
The present invention concerns bioactive renal cell populations, renal cell constructs, and methods of making and using the same. |
| US12157886B2 |
Type II CRISPR/Cas9 genome editing system and the application thereof
The disclosure relates to a Type II CRISPR/Cas9 genome editing system, belonging to the technical field of genome editing. The genome editing system comprises a Cas9 protein, helper proteins, a CRISPR RNA and a trans-activated CRISPR RNA; wherein the Cas9 protein is a DNA endonuclease, and the Cas9 protein has an amino acid sequence as shown in SEQ ID NO: 1, or an amino acid sequence with at least 80%, 85%, 90%, 95%, 98%, or 99% homology to the amino acid sequence as shown in SEQ ID NO: 1. According to the disclosure, through bioinformatics analysis, the Type II CRSIPR/Cas9 genome editing system in the Faecalibaculum rodentium is discovered, and the genome editing system is applied to editing prokaryotic or eukaryotic genes and provides a new selection for a genome editing toolbox. |
| US12157884B2 |
Method of generating targeted DNA libraries
The present invention provides methods and kits for efficiently generating edited DNA, ranging from DNA molecules with simple point mutations to complex DNA libraries. The methods and kits use a single-stranded deoxyuridine (dU)-containing template to align a series of DNA oligomers that contain mutations relative to the template strand, giving rise to the sequence variation in the product. The methods and kits may be used to produce DNA libraries or to generate multiple, widely spaced mutations in a target sequence. |
| US12157882B2 |
Lactobacillus plantarum strain ATG-K2, ATG-K6 or ATG-K8, and composition for preventing or treating vaginitis comprising same
A novel Lactobacillus plantarum strain ATG-K2, ATG-K6 or ATG-K8 and a composition for the prevention or treatment of vaginitis containing the same are proposed. The Lactobacillus plantarum strain ATG-K2, ATG-K6 or ATG-K8 has excellent antimicrobial effects against various pathogenic strains as well as Candida albicans and Gardnerella vaginalis, which are vaginitis pathogens, and thus can be easily used as a composition for the treatment of bacterial vaginosis, vaginal candidiasis, etc., or as a functional health food for the prevention or amelioration of these diseases. |
| US12157877B2 |
Cell retention device and method
The subject technology relates to a cell retention device and method for use in a perfusion cell culture system where the cell retention device includes a hollow-fiber filter having an average pore size ranging from about 0.5 to about 20 μm and having the ability to operate under perfusion cell culture conditions for up to 35 days without being clogged or losing its product sieving ability by more than 20%. |
| US12157875B2 |
Scaffolding material for cell cultures and cell culture method using same
A scaffolding material for culturing a cell, the scaffolding material for culturing a cell containing a synthetic resin, and having a nitrogen content of the synthetic resin of 0.1% by mass or more and 10% by mass or less. According to the scaffolding material for cell culture, the scaffolding material can have suitable hydrophilicity and strength, high fixation of cells after seeding, and highly efficient cell proliferation. |
| US12157874B2 |
Reactor systems
This disclosure relates to equipment utilized to manufacture chemical agents, particularly biopharmaceuticals. In some embodiments, reactor systems comprising a mobile carriage assembly; a disposable reaction container removably attached to the carriage assembly; and, a carriage holder into which the mobile carriage assembly may be removably inserted are provided. |
| US12157867B2 |
Composition for candle
A composition for a candle which is characterized in that it includes, in percent by weight: from 0 to 40% of at least one fatty alcohol, from 3 to 10% of at least one volatile alkane whose flash point is less than 180° C. from 0 to 3% of at least one wax, from 0 to 3% of at least one mixture of unsaponifiables, and from 47 to 95% of at least one at least partially hydrogenated vegetable oil. |
| US12157865B2 |
Enhancing H2S specification in NGL products
Separation methods comprising: separating hydrogen sulfide from natural gas liquids (NGL) in a stripping column. Wherein the following are fluidly connected to the stripping column: a first condensate input line, a second condensate input line, a condensate stripper feed line, a feed drum, an overhead gas product line, a bottoms product NGL line, a slip stream NGL line, a reboiler return line, and an external stripping gas line. And feeding, to the stripping column in a stripping gas feed line fluidly connected to the stripping column, a portion of the slip stream NGL line in combination with the external stripping gas line. |
| US12157864B2 |
Unleaded avgas composition
Unleaded aviation gasoline. An aviation gasoline fuel blend includes an unleaded aviation gasoline base fuel, with an effective amount of selected alkyl benzenes to improve the functional engine performance to avoid harmful detonation sufficient to meet or exceed selected standards for detonation performance requirements in full scale aircraft piston spark ignition engines designed for use with Grade 100LL avgas. Suitable alkylated benzenes may include a mixture of xylene isomers. Aromatic amines, such as m-toluidine, may also be added to increase MON. Base fuels may be a high quality aviation alkylate, or may be a commercial iso-octane, or a mixture of high quality aviation alkylate enhanced by iso-octane, or by commercial iso-octane mixtures, and may include iso-pentane or butane or both iso-pentane and butane in sufficient quantity to provide appropriate vapor pressure for the final fuel blend. |
| US12157862B2 |
Methods for producing jet fuel from alcohols and mixtures containing alcohols
An alcohol-containing feed is transformed by the use of only two distinct conversion process steps into products, of which one product is a kerosene that is a fully formulated aviation turbine fuel (jet fuel) comprising of mostly n-alkanes, isoalkanes, cycloalkanes, and aromatics. The first conversion step is acid-catalyzed conversion and the second conversion step is hydrotreating. The kerosene product is within the compositional limits for aviation turbine fuel containing synthesized material and it requires no blending to be fully formulated. Specifically the product contains sufficient aromatics to be within the prescribed range of aromatics (8-26.5 vol % or or 8-25 vol %.) for aviation turbine fuel containing synthesized material. |
| US12157861B2 |
Fluid for tar hydroprocessing
Hydrocarbon-containing fluids are provided for use during solvent-assisted hydroprocessing of pyrolysis tar, such as steam cracker tar. The hydrocarbon-containing fluids can be used at any convenient time, such as during start-up of a pyrolysis process when recycled liquid pyrolysis product is not available; when the amount of liquid pyrolysis product available for recycle is not sufficient to maintain desired hydroprocessing conditions; and/or when the changes to the quality of the liquid pyrolysis product reduce the suitability of the recycle stream for use as a utility fluid. |
| US12157859B2 |
Methanol to jet fuel (MTJ) process
A process and plant for producing hydrocarbons boiling in the jet fuel range, comprising the steps: optionally passing a feedstock stream comprising oxygenates over a catalyst thereby forming an olefin stream; passing the olefin stream trough a combined oligomerization and hydrogenation step thereby producing a hydrocarbon stream comprising said hydrocarbons boiling in the jet fuel range. |
| US12157857B1 |
Method for preparing hydrocarbon-enriched oil
A method for producing a hydrocarbon enriched bio-oil can include producing lignin from equal proportions of wheat straw and corn stover, pyrolyzing the lignin in the presence of an inert gas to provide a bio-oil; adding a nickel-impregnated carbon nanotube (Ni-CNT) catalyst to the bio-oil to provide a mixture; and heating the mixture to provide a hydro-carbon enriched bio-oil. |
| US12157853B2 |
Compositions containing difluoromethane, tetrafluoropropene, and carbon dioxide and uses thereof
In accordance with the present invention refrigerant compositions are disclosed. The compositions comprise a refrigerant mixture consisting essentially of HFC-32, HFO-1234yf, and CO2. The compositions are useful in processes to produce cooling and heating, in methods for replacing refrigerant R-32, and in refrigeration, air conditioning or heat pump systems. These inventive compositions are match cooling performance for R-32 with GWP less than 400 or less than 300. |
| US12157849B2 |
Blue-emitting nanocrystals with cubic shape and group IV metal fluoride passivation
This disclosure pertains to the field of nanotechnology. The disclosure provides methods of preparing nanostructures using a Group IV metal halide. The nanostructures have high quantum yield, narrow emission peak width, tunable emission wavelength, and colloidal stability. Also provided are nanostructures prepared using the methods. And, nanostructure films and molded articles comprising the nanostructures are also provided. |
| US12157838B2 |
Hydrogenated copolymer composition, adhesive material composition, and adhesive film
An object of the present invention is to provide a hydrogenated copolymer composition and the like having an excellent balance among initial tack strength, suppression of increase in tackiness, and suppression of uneven thicknesses of a tacky layer. The object can be achieved with the following hydrogenated copolymer composition. A hydrogenated copolymer composition comprising: a component (a) comprising a polymer block comprising a vinyl aromatic monomer unit as a main component and a polymer block comprising a conjugated diene monomer unit as a main component; and a component (b) comprising a polymer block comprising a vinyl aromatic monomer unit as a main component and a polymer block comprising a conjugated diene monomer unit as a main component. |
| US12157834B2 |
Composition and method for polysilicon CMP
A chemical mechanical polishing composition for polishing a substrate having a polysilicon layer includes a water based liquid carrier, a silica abrasive, an amino acid or guanidine derivative containing polysilicon polishing accelerator, and an alkali metal salt. The composition includes less than about 500 ppm tetraalkylammonium salt and has a pH in a range from about 10 to about 11. |
| US12157833B2 |
Composition and method for removing a coating from a surface
A composition includes a first solvent selected from methyl acetate, dimethyl carbonate, acetone, or a combination thereof, a second solvent selected from thiophene, 1,3-dioxolane, thioacetic acid, or a combination thereof, and, optionally, a third solvent selected from dimethyl sulfoxide, methyl glyoxal, propylene carbonate, gamma butyrolactone, ethylene carbonate, 2-chloro-1-propanol, methanol, ethanol, ethylene glycol, propylene glycol, 1-propanol, 2-propanol, or a combination thereof. The respective amounts of each solvent are further described herein, and the total amounts of the first solvent, the second solvent, and the third solvent sum to at least 90 volume percent of the total volume of the composition. The composition can be particularly useful for removal of a coating from a surface. Accordingly, a method of removing a coating from a surface is also disclosed. |
| US12157831B1 |
Energy curable composition and method of using the same
The present disclosure generally relates to an energy curable composition, and more particularly to unique and novel uses of the composition such as one or two or more of the following a performance additives, clear coat, composite material, resin, top coat, improved holdout coating, a sealant coat, combinations of the same. |
| US12157830B2 |
Effect pigments coated with organic binders for powder paints, and a method for producing said coated effect pigments and their use
The invention relates to coated effect pigments, wherein the coating comprises a binder which is suitable for powder paints. They comprise a crystalline and an amorphous fraction which is determined by C13 NMR MAS relaxation measurements, the relaxation of the 13C cores being fitted as a biexponential relaxation according to the formula (II) and the degree of crystallinity c being in a range between 40 to 85%, and relaxation having a short average relaxation time T1s and a long average relaxation time T1l, and T1l being in a range of from 65 to 130 s. The effect pigments coated according to the invention have at least one endothermic peak with a maximum from a range of Tmax=100 to 150° C. and an enthalpy ΔH associated with said peak from a range of 15 J/g to 80 J/g in DSC at a feed speed of 5° C./min, the enthalpy being calculated relative to the amount of the binder. The binders are applied to the effect pigment by way of spontaneous precipitation. |
| US12157829B2 |
Use of coating compositions for wind turbine blades
The present invention relates to coating compositions for wind turbine blades. The compositions are particularly useful as topcoats for wind blades and for Leading Edge Protection (LEP). The invention also relates to a wind blade coated with a coating composition of the invention and to a method for application of the coating composition and to a method for repairing and/or replacing the existing coating layer on a wind blade by application of a coating composition of the invention. The invention also relates to a kit of parts comprising the base composition and the curing agent used in the coating composition. The coating composition used for coating a wind blade comprises a base composition comprising a polyetheraspartic ester having the formula (I) below, wherein each R represents a linear or branched C1-C10 alkyl residue, such as a linear or branched C1-C6 alkyl residue, such as for example a methyl, ethyl, propyl or butyl residue; and wherein X is a polyether. The coating composition further comprises a curing agent. |
| US12157826B2 |
Ink formulations and associated writing instruments
Ink formulations and associated writing instruments are disclosed herein. In some embodiments, an ink formulation is provided which includes an ink resin or polymer and a biobased solvent. In some embodiments, an ink formulation is provided which includes an ink resin or polymer and a solvent comprising at least one lactate ester. |
| US12157825B2 |
Natural colorants and processes of making same
The present invention is directed towards natural colorants comprising a material selected from the group consisting of genipin, purified genipin, pre-genipin compounds, iridoid compounds, genipin deriviatives, a genipin-containing substance, and combinations of any thereof; and a primary amine containing compound. Processes of making natural colorants are further disclosed. Additionally, processes of producing a desired color of natural colorants are disclosed. |
| US12157824B1 |
Method for making biodegradable wearable film
A bio-derived wearable film includes an acid-hydrolyzed palm stem pith, a starch, a cellulose, a synthetic polymer, a plant hydrogel, glycerin, and a dye, and a method of producing the bio-derived wearable film. The bio-wearable film has a water absorption of 0.00 to 0.16% measured according to ASTM D570; a carbonate content of 100 to 200 ppm; and shows no cracks when tested according to ASTM D5419. |
| US12157819B2 |
Rubber composition for dynamic uses, production method thereof, products containing same, and uses thereof
The invention relates to a rubber composition for a mechanical member with a dynamic function, to a process for preparing this composition, to such a member and to a use of a polymer bearing urethane functions. The composition is based on at least one elastomer and comprises a reinforcing filler and said polymer dispersed in the elastomer, the composition comprising the product of an in situ thermomechanical blending reaction of the elastomer with the filler, precursors of the polymer and a chain extender. According to the invention, the composition has a ratio G′ 0.5%/G′ 20% of storage moduli G′ relative to the complex shear moduli G* satisfying at least one of the following conditions (i) to (v), G′ 0.5% and G′ 20% being measured according to the standard ISO 4664 at respective dynamic strain amplitudes of 0.5% and 20%, on double shear test specimens subjected to shear strains of from 0.02% to 50% at the same frequency of 5 Hz and at the same temperature T: G′0.5%/G′20%≤1.15 for T=100° C., (i) G′0.5%/G′20%≤1.40 for T=65° C., (ii) G′0.5%/G′20%≤1.50 for T=25° C., (iii) G′0.5%/G′20%≤1.60 for T=0° C., (iv) G′0.5%/G′20%≤2.50 for T=−30° C. (v) |
| US12157816B2 |
Carboxylic acid modified-nitrile based copolymer latex and latex composition for dip-forming comprising the copolymer latex and article formed by the composition
The present technology relates to a latex composition for dip molding comprising a carboxylic acid-modified nitrile-based copolymer latex satisfying General Formulas 1 and 2, wherein the carboxylic acid-modified nitrile-based copolymer includes a conjugated diene-based monomer-derived unit, an ethylenic unsaturated nitrile-based monomer-derived unit, and an ethylenic unsaturated acid monomer-derived unit, and a molded article. |
| US12157812B2 |
Color stable and low wear polymer composition and articles made therefrom
A colorized and tribologically modified polyoxymethylene polymer composition is disclosed. The polyoxymethylene polymer composition is comprised of a polyoxymethylene polymer in combination with at least one tribological modifier. The tribological modifier may include a fluoropolymer. The polymer composition further contains at least one coloring agent in combination with a color stabilizer. The color stabilizer has been found to dramatically improve color consistency. Polymer articles molded from the polymer composition not only have excellent surface appearance but have excellent low friction characteristics when tested against aluminum. |
| US12157809B2 |
Ethylene-based polymer composition containing a triorganoaminophosphine
The present disclosure provides a composition. The composition includes (i) an ethylene-based polymer; (ii) an organic peroxide, (iii) a triorganoaminophosphine, and (iv) a protic acid-source compound (“PASC”) selected from a protic acid, a protic acid-generator compound (“PAGC”), and combinations thereof. The present disclosure also provides a coated conductor. The coated conductor includes a conductor and a coating on the conductor, the coating containing a composition including (i) an ethylene-based polymer; (ii) an organic peroxide, (iii) a triorganoaminophosphine, and (iv) a protic acid-source compound (“PASC”) selected from a protic acid, a protic acid-generator compound (“PAGC”), and combinations thereof. |
| US12157801B2 |
Strong adhesion of conducting polymers on diverse substrates
Adhesion of conducting polymers on diverse insulating and conductive substrates via a hydrophilic adhesion layer, where one or more functional groups may be disposed between the substrate and the hydrophilic adhesion layer. Adhesion of the conducting polymers on the substrates is such that adhesion is maintained or substantially maintained in wet physiological environments. |
| US12157795B2 |
Synthesis of Mg(BHT)2(THF)2
In one or more embodiments, the present invention is directed to a novel method for synthesizing Mg(BHT)2(THF)2 catalyst, which has several advantages over previous methods. Dry toluene or pentane are not required for synthesizing the catalyst, and the reaction is done in a bulk solution of BHT and THF. Further, because the Mg(BHT)2(THF)2 is made in a one-step (“one-pot”) synthesis, the time required for synthesizing and drying the catalyst is reduced. Using the new method of the present invention, the Mg(BHT)2(THF)2 is pure after removing excess THF, thereby eliminating the need for washes and recrystallization. |
| US12157792B2 |
Method for producing a polyester terephthalate incorporating a depolymerization method
The invention relates to a process for producing a terephthalate polyester from at least one feedstock of polyester to be recycled, integrating a process of depolymerization, advantageously by glycolysis, of the polyester to be recycled in order to produce a diester intermediate compatible with the specifications of the polymerization steps and comprising an optimized system for recycling the streams. |
| US12157784B2 |
Two-part curable composition
The present invention concerns a two-part curable composition comprising: ⋅ a first part (component A) comprising at least 51% by weight based on the total weight of the first part, of one or more cyanoacrylate monomer(s), provided that at least one of the cyanoacrylate monomer(s) is a cyanoacrylate monomer comprising a group —X—O—Rb wherein X is a linear or branched alkylene radical optionally interrupted with one or several oxygen atom(s), and Rb is an alkyl group; ⋅ a second part (component B) comprising: at least one Michael acceptor M selected from the group consisting of (meth)acrylic monomers, (meth)acrylic functionalized oligomers, (meth)acrylic functionalized resins, and mixtures thereof, provided that at least one of the Michael acceptor(s) M comprises at least one group of formula —O(CHRa—CH2O)n— where n ranges from 1 to 10 (Michael acceptor M1), and Ra represents CH3 or H; and a nucleophilic initiator. |
| US12157783B2 |
Selectively wettable and oxygen-permeable lenses
A contact lens includes a body, having the plurality of monomers including at least some silicone monomer units including at least one zwitterionic distributed throughout the body. The contact lens includes a front surface and a back surface, where the silicone monomer including at least one zwitterionic group can be present in a greater concentration nearest the front surface than the back surface or a point therebetween. The contact lens can be formed by casting a polymer mixture containing the silicone monomer including at least one zwitterionic group. |
| US12157782B2 |
Support material formulations usable in additive manufacturing of three-dimensional objects at low temperatures
Formulations usable as support material in additive manufacturing such as 3D inkjet printing and which feature a viscosity of no more than 50 cPs at 35° C., are provided. The formulations are composed of at least one hydrophilic curable material which provides, when hardened, a material that is dissolvable or swellable in an aqueous solution; and at least one non-curable material that is capable of being swelled by said hardened material formed of said at least one curable material. Additive manufacturing processes utilizing these formulations and objects obtained thereby are also provided. |
| US12157781B2 |
Process for the preparation of ethylene homo- or copolymers in a tubular reactor
The invention relates to a process for the preparation of low density polyethylene (LDPE) wherein the polymerisation takes place in a tubular reactor at peak temperatures ranging from 180° C. to 350° C. and at pressures ranging from 150 to 350 MPa and wherein the total effective length of the polymerisation reactor divided by the number of reaction zones is in the range from 230 to 350 m. |
| US12157778B2 |
Peptides for activation of cell signaling in osteoprogenitor cells
The present invention provides compounds and pharmaceutical compositions of peptidomimetic ligands. The peptidomimetic ligands can be conjugated with phosphonate drugs. The compounds and pharmaceutical compositions of the present invention are useful in the treatment of osteoporosis and for the promotion of bone growth due to their specificity for the α4β1 integrin on mesenchymal stem cells and for the surface of bone. |
| US12157776B2 |
Anti-PAPP-A antibodies and methods of use thereof
Provided herein are anti-PAPP-A antibodies. Also provided are methods of using such antibodies to treat PAPP-A associated disorders such as kidney disease. |
| US12157774B2 |
Compositions and methods of treating facioscapulohumeral muscular dystrophy
Disclosed herein are polynucleic acid molecules, pharmaceutical compositions, and methods for treating facioscapulohumeral muscular dystrophy (FSHD). |
| US12157773B2 |
IL27RAlpha binding molecules and methods of use
The present disclosure relates to biologically active molecules comprising a single domain antibody (sdAb) that specifically binds to the extracellular domain of human IL27Rα, compositions comprising such antibodies, and methods of use thereof. |
| US12157760B2 |
Base editors and uses thereof
Some aspects of this disclosure provide strategies, systems, reagents, methods, and kits that are useful for the targeted editing of nucleic acids, including editing a single site within the genome of a cell or subject, e.g., within the human genome. The disclosure provides fusion proteins of nucleic acid programmable DNA binding proteins (napDNAbp), e.g., Cas9 or variants thereof, and nucleic acid editing proteins such as cytidine deaminase domains (e.g., novel cytidine deaminases generated by ancestral sequence reconstruction), and adenosine deaminases that deaminate adenine in DNA. Aspects of the disclosure relate to fusion proteins (e.g., base editors) that have improved expression and/or localize efficiently to the nucleus. In some embodiments, base editors are codon optimized for expression in mammalian cells. In some embodiments, base editors include multiple nuclear localization sequences (e.g., bipartite NLSs), e.g., at least two NLSs. In some embodiments, methods for targeted nucleic acid editing are provided. |
| US12157758B2 |
Readily isolated bispecific antibodies with native immunoglobulin format
A bispecific antibody format providing ease of isolation is provided, comprising immunoglobulin heavy chain variable domains that are differentially modified in the CH3 domain, wherein the differential modifications are non-immunogenic or substantially non-immunogenic with respect to the CH3 modifications, and at least one of the modifications results in a differential affinity for the bispecific antibody for an affinity reagent such as Protein A, and the bispecific antibody is isolable from a disrupted cell, from medium, or from a mixture of antibodies based on its affinity for Protein A. |
| US12157754B2 |
Simple method for the purification of lacto-N-neotetraose (LNnT) from carbohydrates obtained by microbial fermentation
Provided is a method for the purification of lacto-N-neotetraose from other carbohydrates, characterized in that the method comprises the steps of subjecting an aqueous solution containing lacto-N-neotetraose to two membrane filtration steps using different membranes or of subjecting an aqueous solution containing lacto-N-neotetraose to a membrane filtration step and a continuous chromatography. |
| US12157753B2 |
Process for preparing Fostemsavir
A method for the preparation of a compound of Formula IV wherein P1 is H or a suitable protecting group, comprising preparation of a compound of Formula I wherein P2 is H or a suitable protecting group and R1 is H or C1-6alkyl. |
| US12157752B2 |
Perfluoropolyether phosphate ester, method for producing the same, and surface treatment agent comprising the same as active ingredient
A perfluoropolyether phosphate ester represented by the general formula: [C3F7O{CF(CF3)CF2O}nCF(CF3)CH2O]2PO(OH) (wherein n is an integer of 1 to 20). This compound is obtained by reacting a perfluoropolyether alcohol represented by the general formula: C3F7O{CF(CF3)CF2O}nCF(CF3)CH2OH (wherein n is an integer of 1 to 20) with phosphorus oxychloride, and hydrolyzing the obtained compound represented by the general formula: [C3F7O{CF(CF3)CF2O}nCF(CF3)CH2O]2POCl (wherein n is an integer of 1 to 20). Moreover, the perfluoropolyether phosphate ester or a salt thereof forms a surface treatment agent comprising the perfluoropolyether phosphate ester or a salt thereof as an active ingredient. |
| US12157747B2 |
Organic electroluminescent element, compound, material for organic electroluminescent element, and electronic device
An organic EL device includes an anode, a cathode, and an emitting layer interposed between the anode and the cathode, in which the emitting layer includes a delayed fluorescent compound M2 and a compound M3 represented by a formula (100), and a singlet energy S1(M2) of the compound M2 and a singlet energy S1(M3) of the compound M3 satisfy a numerical formula (Numerical Formula 1). In the formula (100), X1 is an oxygen atom or a sulfur atom, C1 is a carbon atom, R11 to R18, R2, R31, R32, R34, R35, R4 and R45 to R48 are each independently a hydrogen atom, substituent or the like, n is 1, 2, or 3. When L1 is a single bond, n is 1, k is 1, 2, or 3, m is 2, 3, or 4, k+m=5, and L1 is a single bond or linking group. |
| US12157745B2 |
Heterocyclic systems and pharmaceutical compositions thereof
A compound represented by following formula I: according to the present disclosure. The disclosed compound is useful in the treatment of many disease states related to cell proliferation. In particular, new pyran derivatives are provided along with processes for preparations and methods for pharmaceutical applications, for example, as anticancer agents. The compound was found to have antiproliferative effects against multiple cancer cell lines and showed low toxicity to normal fibroblasts. The disclosed compound also exhibited anticancer properties by inducing caspase-mediated cell death mechanisms and arresting cancer cell progression. Further, the compound represented by Formula I targets multiple key proteins/enzymes, including thioredoxin reductase, glutathione reductase, transferrin receptors, inisitol-3-phosphate synthase, cystolic aminopeptidase, and transketolase, which are over-expressed in tumor cells. |
| US12157743B2 |
Solid forms of Alpha-1062 gluconate
The invention relates to crystalline forms of Alpha-1062 gluconate. In one aspect, the invention relates to a crystalline solid form of Alpha-1062 gluconate (Form C), wherein said crystalline form has prominent peaks at 3.90, 9.74, 10.35 and 21.43 degrees 2-theta (±0.2) in a powder X-ray diffraction pattern. The invention further relates to methods for treating a brain disease associated with cognitive impairment and/or with a cholinergic deficit in a subject, including administering the crystalline forms of Alpha-1062 gluconate to a subject in need thereof. |
| US12157735B2 |
Compounds for targeted degradation of BRD9
BRD9 protein degradation compounds or pharmaceutically acceptable salts thereof are provided for the treatment of disorders mediated by BRD9, including but not limited to abnormal cellular proliferation. |
| US12157734B2 |
Sulfoximine glycosidase inhibitors
Compounds of formula (I), wherein A, R, W, Q, n, and m have the meaning according to the claims, can be employed, inter alia, for the treatment of tauopathies and Alzheimer's disease. |
| US12157722B1 |
Crystalline hydrochloride salts of N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine
The present disclosure relates to a crystalline salt selected from crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine fumarate and crystalline N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine hydrochloride, methods of preparing them, and uses thereof for treating mood disorders. In addition, the present disclosure relates to polymorphs of the aforementioned salts. Further, the present disclosure relates to an oil or amorphous form of N-ethyl-2-(5-fluoro-1H-indol-3-yl)-N-methylethan-1-amine, methods of preparing the same, and uses thereof for treating mood disorders |
| US12157720B2 |
Method for producing unsaturated aldehyde
Provided is a method for producing an unsaturated aldehyde including subjecting an alkene to partial oxidation using a fixed bed multi-tube reactor to produce the corresponding unsaturated aldehyde, in which n catalyst layers (n is 2 or more) in a gas flow direction in a reaction tube are provided, when a filling length of the catalyst layers from a first catalyst layer to an (n−1)th catalyst layer from a gas inlet side of the reaction tube is L, and a filling length of an nth catalyst layer from the gas inlet side of the reaction tube is Ln, a relationship between L and Ln satisfies the following equation (1): 1 < L / Ln ≤ 3 , ( 1 ) and a composition of a catalytically active component contained in the catalyst layers from the first catalyst layer to the (n−1)th layer from the gas inlet side of the reaction tube is different from a composition of a catalytically active component contained in the nth catalyst layer from the gas inlet side of the reaction tube. |
| US12157716B2 |
Merocyanine crystallization process
The present invention relates to a process for preparing a crystalline merocyanine compound, comprising the step of dissolving a merocyanine compound in an organic, polar solvent, wherein the process is performed at a pH below than 7 in the presence of an acid, wherein residual levels of colored impurities are eliminated. |
| US12157713B2 |
Conjugated oligoelectrolytes as antimicrobial agents
Disclosed herein are compounds of formula I, where said compounds displays antibacterial properties. Also disclosed herein is the use of said compounds to treat microbial infection. The compounds of formula I have the following structure: where n, m, p, q, X, R1 to R11 are as defined herein. |
| US12157711B2 |
Process for the preparation of 2,3,3,3-tetrafluoropropene
The invention provides a process for the preparation of 1234yf comprising (a) contacting 1,1,2,3,3,3-hexafluoropropene (1216) with hydrogen in the presence of a hydrogenation catalyst to produce 1,1,2,3,3,3-hexafluoropropane (236ea); (b) dehydrofluorinating 236ea to produce 1,2,3,3,3-pentafluoropropene (1225ye); (c) contacting 1225ye with hydrogen in the presence of a hydrogenation catalyst to produce 1,2,3,3,3-pentafluoropropane (245eb); and (d) dehydrofluorinating 245eb to produce 1234yf. |
| US12157708B2 |
Method for creating cooling holes in a CMC laminate
A method for forming a hole in a ceramic matrix composite component includes providing a first tool component with a first hole, providing a fiber preform of the ceramic matrix composite component on the first tool component, positioning a second tool component on the fiber preform, such that the fiber preform is disposed between the first and second tool components, inserting a rod into the first and second holes and through the fiber preform, and performing a densification step of the fiber preform in the first and second tool components. The second tool component has a second hole coaxial with the first hole. The fiber preform is densified with a ceramic matrix. |
| US12157706B2 |
Compositions for improved concrete performance
In various embodiments, a process is described for the preparation of a concrete mixture in a Ready-mix or for an installation. A quantity of amorphous silica is added with an average particle size in the range of from about 1 to about 55 nanometers and/or wherein the surface area of the particles of the amorphous silica is in the range of from about 50 to about 900 m2/g. The amorphous silica may be added in colloidal form or otherwise, and is added at a particular stage to ensure efficacy. |
| US12157704B2 |
Boron nitride aerogel interface coating precursor for ceramic matrix composites
A method of forming a ceramic matrix composite (CMC) comprises applying a boron nitride (BN) aerogel to a fibrous material to form a pretreated fibrous material, depositing, using chemical vapor infiltration (CVI), a BN interface coating (IFC) on the pretreated fibrous material, and depositing a matrix on the BN IFC and the pretreated fibrous material. |
| US12157701B2 |
Building materials comprising digestate
The present invention relates to a process for producing building materials, such as bricks, lightweight aggregates and concrete, which building materials comprise digestate obtained from municipal solid waste (MSW) which has been added one or more enzymes to liquefy the organic fraction of MSW. |
| US12157699B2 |
Ultra-light mineral foam having water repellent properties
A process for producing a mineral foam having water repellent properties includes a) separately preparing a slurry of cement and an aqueous foam, wherein the cement slurry includes water, at least one water repellent agent different from organosilicon compound, and Portland cement and the aqueous foam includes a co-stabiliser; b) contacting the slurry of cement with the aqueous foam to obtain a slurry of foamed cement; and c) casting the slurry of foamed cement and leave the slurry of foamed cement to set. |
| US12157698B2 |
Glass substrate, liquid crystal antenna and high-frequency device
Provided is a glass substrate with which it is possible to reduce dielectric loss in high-frequency signals, and which also has excellent thermal shock resistance. This invention satisfies the relation {Young's modulus (GPa)×average thermal expansion coefficient (ppm/° C.) at 50-350° C.}≤300 (GPa·ppm/° C.), wherein the relative dielectric constant at 20° C. and 35 GHz does not exceed 10, and the dielectric dissipation factor at 20° C. and 35 GHz does not exceed 0.006. |
| US12157693B2 |
Method of manufacturing window and window manufactured by the same
A method of manufacturing a window and a window manufactured by the same are provided. A method of manufacturing a window includes laser cutting a base glass into a preliminary window using first laser light, irradiating, with second laser light, a point spaced apart from an edge of the preliminary window at a first distance, and providing a window including a flat portion and an edge portion by wet etching the preliminary window irradiated with the second laser light. A method of manufacturing a window having a chamfer shape at the edge portion is facilitated. |
| US12157685B2 |
Liquid purification with pressure vessels
Disclosed techniques include liquid purification with pressure vessels. Access to a set of at least two pressure vessels is obtained. The pressure vessels are interconnected using piping and computer-controlled switching valves. A first pressure vessel of the set is filled with a liquid. A second pressure vessel of the set is filled with a pressurized gas. The pressurized gas is sharp interface immiscible with the liquid. Switching valves are controlled to enable the pressurized gas in the second pressure vessel to force the liquid from the first pressure vessel into a purification chamber. Additional switching valves are controlled to enable a third pressure vessel to fill with liquid while a fourth pressure vessel is filled with purification chamber retentate. The liquid is prepurified prior to filling the first pressure vessel. The prepurifying is enabled by compressed air. The purification chamber includes a reverse osmosis chamber. |
| US12157680B2 |
Household water purifier
A household water purifier includes a main unit and a filter assembly arranged in the main unit. The filter assembly includes a composite filter core. The composite filter core includes a filter bottle and a filter element located in the filter bottle. The filter element is of a separated structure. In the household water purifier, the filter element is located in the filer bottle; during use, when the filter element needs to be replaced, the filter element can be directly taken out of the filter bottle for replacement; Furthermore, the filter element itself is of a split structure There is no need to replace the filter element as a whole, just some failed components of the filter element need to be replaced, which further improves convenience of replacement and maintenance of the filter core of the water purifier, and saves maintenance and use costs of the water purifier. |
| US12157679B2 |
Single-crystal-type multi-element positive electrode material, and preparation method therefor and application thereof
A single-crystal-type multi-element positive electrode material, and a preparation method therefor and an application thereof. |
| US12157677B2 |
Method for treating a biologically contaminated surface
A method of preparing iron oxide nanoparticles using an herbal mixture comprising Capparis spinosa, Cichorium intybus, Solanum nigrum, Cassia occidentalis, Terminalia arjuna, Achillea millefolium, and Tamarix gallica. The method produces crystalline γ—Fe2O3 nanoparticles which are superparamagnetic. The iron oxide nanoparticles are used in a method of killing or inhibiting the growth of a bacteria and/or fungus, particularly in the form of a biofilm. The nanoparticles are also used in a method of treating colon cancer. |
| US12157676B2 |
Preparation method for zinc manganate negative electrode material
A method for preparing a zinc manganate anode material is disclosed. The method includes the following steps: (1) preparing a solution A containing a manganese ion and a solution B containing zinc alkali; (2) dispersing an adsorption carrier into the solution B; (3) using an alkali solution as a base solution and adding the solution A, the solution B and an oxidant solution to the base solution while stirring; (4) conducting a solid-liquid separation of the materials after reaction to obtain a solid; and (5) washing, drying and calcining the solid to obtain a zinc manganate anode material. |
| US12157675B2 |
Method of extracting and carbonating calcium from alkaline industrial waste or by-product materials
The present invention concerns a process for producing calcium carbonate from a calcium-containing alkaline slag material, the process containing the steps of extracting the alkaline slag material in a series of extraction steps, including at least 2 extraction steps, using extraction solvent(s) containing salt in an aqueous solution, whereby a calcium-containing filtrate and a residual slag is formed in each extraction step, separating the residual slag from the filtrate after each extraction step, carrying each residual slag to the following extraction in the series of extractions, to be used as raw material in said following extraction, and discarding the residual slag separated from the last extraction, carrying each filtrate to the previous extraction in the series of extractions, to be used as extraction solvent in said previous extraction, and carrying the first filtrate, separated from the first extraction step, to a carbonating step, carbonating calcium as calcium carbonate from the first filtrate, the first filtrate also used as the carbonation solvent, and using a carbonation gas, whereby calcium carbonate precipitates, separating and recovering the calcium carbonate from the remaining carbonation solvent, and recycling the remaining carbonation solvent to the last extraction step in the series of extraction steps, to be used as extraction solvent. |
| US12157674B2 |
Solidothermal synthesis of a boron-containing zeolite with an MWW framework structure
The present invention relates to a process for the production of a zeolitic material having an MWW framework structure comprising YO2 and B2O3, wherein Y stands for a tetravalent element, said process comprising (i) preparing a mixture comprising one or more sources for YO2, one or more sources for B2O3, one or more organotemplates, and seed crystals, (ii) crystallizing the mixture obtained in (i) for obtaining a layered precursor of the MWW framework structure, (iii) calcining the layered precursor obtained in (ii) for obtaining the zeolitic material having an MWW framework structure, wherein the one or more organotemplates have the formula (I) R1R2R3N (I) wherein R1 is (C5-C8)cycloalkyl, and wherein R2 and R3 are independently from each other H or alkyl, and wherein the mixture prepared in (i) and crystallized in (ii) contains 35 wt.-% or less of H2O based on 100 wt.-% of YO2 contained in the mixture prepared in (i) and crystallized in (ii), as well as to a synthetic boron-containing zeolite which is obtainable and/or obtained according to the inventive process and to its use. |
| US12157670B2 |
Method for transferring carbon nanotubes aqueous phase dispersion into organic phase dispersion
A method for transferring a carbon nanotubes aqueous phase dispersion into an organic phase dispersion includes: providing the carbon nanotubes aqueous dispersion; mixing the carbon nanotubes aqueous dispersion with a first solvent to obtain a first suspension, where the first solvent includes a hydrophilic organic solvent; mixing the first suspension with a second solvent to form two stratified phases, allow to obtain a second suspension, where the second solvent includes a hydrophobic organic solvent; mixing the second suspension with a third solvent to obtain a third suspension; and subjecting the second suspension or the third suspension to dispersion treatment to obtain a carbon nanotubes organic dispersion, thereby realizing solvent transfer of the carbon nanotubes dispersion from aqueous to organic phase. The method can transfer the carbon nanotubes aqueous dispersion into the organic dispersion, and the transfer efficiency is 70%-95%. |
| US12157669B2 |
Methods of producing hydrogen and nitrogen using a feedstock gas reactor
There is described a method of producing hydrogen and nitrogen using a feedstock gas reactor. Reaction of feedstock and combustion gases in the reactor produces hydrogen and nitrogen through pyrolysis of the feedstock gas. Parameters of the process may be adjusted to control the ratio of hydrogen to nitrogen that is produced such that it may be suitable, for example, for the synthesis of ammonia. |
| US12157668B2 |
System and method of producing ultra-pure hydrogen on-demand from a supply of liquid ammonia
A system and method of efficiently producing ultrapure hydrogen from ammonia using a single energy efficient processing step. Ammonia is introduced into reaction cells. Each reaction cell has a first tube of hydrogen permeable material that is concentrically positioned within a second tube of hydrogen impermeable material. The concentric orientation between the first tube and the second tube creates a very narrow reaction gap space between the two tubes. The reaction cell is heated to an operational temperature that is efficient for the heat cracking of ammonia and which makes the first tube highly permeable to hydrogen. Ammonia is introduced into the gap space, wherein the ammonia cracks into nitrogen and hydrogen. The hydrogen contacts the first tube and permeates through the first tube. Accordingly, the cracking of ammonia and the separation of hydrogen occurs in the same reaction cell at the same time using the same heat energy. |
| US12157665B2 |
Process for producing a base of an analysis cell for analyzing a biochemical material, and analysis cell
The disclosure relates to a process for producing a base of an analysis cell for analyzing a biochemical material. Here, carbon-rich precursor molecules and low-carbon precursor molecules are deposited on a substrate in a defined mixing ratio in order to form a precursor layer, wherein the low-carbon precursor molecules have a defined size and a hydrophobic end group. In a further step, the precursor layer is post-treated in a suitable manner in order to produce the base as a layer with at least one pore having a pore size dependent on the defined size and a pore count dependent on the defined mixing ratio. |
| US12157664B2 |
Apparatus and method for dissipating heat with microelectromechanical system
In one or more embodiments, an apparatus generally comprises a microelectromechanical system (MEMS) module comprising a plurality of air movement cells and a power unit operable to control the plurality of air movement cells, and a housing configured for slidably receiving the MEMS module and positioning the MEMS module adjacent to a heat generating component of a network device. The MEMS module is operable to dissipate heat from the heat generating component and is configured for online installation and removal during operation of the heat generating component. |
| US12157662B2 |
Medication filling assembly
In an embodiment, a medication dispensing assembly includes a housing containing a plurality of electronically activated guidance devices which are configured to guide medications from at least one medication dispenser into a plurality of containers. The housing includes a panel which closes off at least a portion of one side of the housing. The panel has a plurality of wire openings that are spaced apart from one another. A plurality of wires extend through a portion of an interior of the housing and extend through the wire openings of the panel from the interior of the housing to outside of the housing. The wires are electronically connected with electronically activated guidance devices. At least one of the wire openings includes a slot which extends to an edge of the panel. |
| US12157660B2 |
Beverage line cleaning apparatus and system
Disclosed is an apparatus for beverage line cleaning that enables an easy and traceable cleaning process. The apparatus and system can optimize the cleaning process by dynamically monitoring and using remote connections in order to perform an effective cleaning process. |
| US12157658B2 |
Control device, mobile body, movement control system, control method, and program
A control device is for a mobile machine that is provided in a mobile machine configured to automatically move. The control device includes a target object information acquisition unit that acquires a detection result of a direction of a target object; a region setting unit that sets a prohibited region through which a trajectory of the mobile machine is prohibited from passing, from the direction of the target object; a trajectory setting unit that sets a trajectory from the mobile machine to a target position where the mobile machine is in a predetermined position and direction with respect to the target object such that the trajectory does not pass through the prohibited region; and a movement control unit that moves the mobile machine based on the trajectory. |
| US12157654B2 |
Picking media sheets from media trays with retries
An example method for picking a media sheet from a media tray, the method comprising: controlling a media picker to perform a pick procedure to pick the media sheet from the media tray; upon detecting an error condition in the pick procedure, translating the media sheet in a direction within a plane of the media sheet; and controlling the media picker to retry the pick procedure to pick the media sheet from the media tray. |
| US12157653B2 |
Machines and methods to apply tape to a surface
A machine to apply tape to a surface includes a handle for manipulation by a user connected to a wheeled applicator allowing the tape to be dispensed from the applicator and rolled onto a surface. The applicator includes two sidewalls adjustable relative to each other on guide bars to define space therebetween where rolls of tape having different widths can be accommodated. The sidewalls further include bottom portions shaped complimentarily with the wheel to define a path sized for a width of the tape around the wheel, and where the sidewalls further define a path sized for the width of the tape over at least one guide bar. The applicator also may include a clutched take-up reel operatively connected to the wheel, where rotation of the wheel causes the take-up reel to rotate and collect a liner. |
| US12157652B2 |
Printing device
A printing device includes a recording portion performing recording on a medium; a discharge tray loading the medium recorded; a first detector configured to detect the medium of a first load capacity loaded on the discharge tray; a second detector configured to detect the medium of a second load capacity smaller than the first load capacity loaded on the discharge tray; a mounting portion on which an optional device is mounted; and a controller controlling the recording by the recording portion, in which the optional device mounted on the mounting portion is positioned above the discharge tray, the first detector and the second detector are positioned below the optional device mounted on the mounting portion, and when the first detector detects the medium of the first load capacity in a non-mounted case in which the optional device is not mounted, the controller executes full load processing. |
| US12157650B2 |
Fluid flow web tension device for roll-to-roll processing
A web tension device includes a pressure source and a stationary housing. A translatable unit is translatable into and out of a cavity of the housing and includes an inlet that is connectable to the pressure source. A distal end of the translatable unit includes a tensioning surface with openings to enable outflow of pressurized fluid to apply a pushing force to a web in a roll-to-roll process. Proximal openings enable outflow of the fluid into a gap between the housing and the translatable unit. When tension of the web is reduced, an outward force that is exerted by pressure in the gap pushes the translatable unit outward, pushing the web outward until an inward force that is exerted by the web balances the outward force. When tension of the web increases, the inward force pushes the translatable unit inward until the inward force is balanced by the outward force. |
| US12157647B2 |
Unloading system and method of using the same
Various embodiments are directed to unloading system and methods of using the same. In various embodiments, an unloading system comprises a trailer bed configured to receive a container thereon, wherein the trailer bed comprises one or more joints configurable between a plurality of joint positions, wherein the trailer bed is configured to lift, tilt, and oscillate at least a portion of the container based on the joints; and an extendable conveyor configured to receive a box that has been released from the container and convey the box away from the trailer bed. Various embodiments are directed to a method comprising tilting the container such that an open end of the container is lower than a closed end of the container, wherein the open end of the container is proximate to an extendable conveyor; and oscillating the container to facilitate release of a box from the container onto the extendable conveyor. |
| US12157646B2 |
Storage silo apparatus with an integrated vertical conveyor
A secondary silo on a second portable frame is independently portable relative to a primary silo and a vertical conveyor on a first portable frame. The vertical conveyor conveys flowable proppant material from an intake hopper below the primary silo into either one of the silos. The silos have gravity discharge chutes that are gravity fed directly into a proppant blender unit. An unloader on wheels is self-propelled and steerable relative to the silos. The unloader can be lowered relative to the wheels to sit on the ground to allow vehicles to drive over the unloader for discharge. Intake hoppers of the unloader can be raised up against the vehicle to form a closed duct discharging from the vehicles into the unloader. A discharge of the unloader forms a closed passage with the intake hopper of the vertical conveyor. |
| US12157644B2 |
Autonomous and safe integration of human task in robotic operation
A robotic line kitting system is disclosed. In various embodiments, a sensor reading associated with a force sensor associated with a robotic instrumentality comprising the robotic line kitting system is received. It is determined based at least in part on the sensor reading that a condition requiring human intervention has been detected. A task to be performed by a human worker to correct the condition is scheduled. |
| US12157641B2 |
Shifting, re-orienting, organizing, and/or routing objects including parcels and packages
Systems, methods, and apparatuses for shifting, orienting, organizing, and/or routing objects including parcels and packages. In different aspects, the systems can shift objects, re-orient the objects, e.g., based on dimensions and/or geometries, and then can deposit the objects into transport receptacles used for additional shifting, organizing, and/or routing. In one aspect, an object-orienting mechanism includes a pivot-assembly having a plurality of pivoting-extensions, e.g., that can be independently rotated into different positions, e.g., to manipulate a package. In another aspect, a bin for holding objects includes a base, a plurality of sidewalls extending from the base, and a releasing mechanism that is adjustable into different configurations. In another aspect, a method of re-orienting objects onto a side of smallest dimension or cross-section is provided. This can be used to increase the efficiency of processing objects, e.g., in a logistics network operation. |
| US12157635B2 |
Robot and positioning method
A robot includes: an identifying component, configured to, when detecting positioning reference objects on both sides of the robot during movement of the robot, obtain distance information between the identifying component and the positioning reference object on each side, respectively, and send the distance information to the robot processor, a positioning component, configured to obtain first location information when the identifying component identifies the positioning reference objects, and send the first location information to the robot processor; and a robot processor, configured to determine middle position information between the positioning reference objects based on the distance information to the positioning reference object on each side and the first location information; determine a motion control parameter based on the middle position information and the first location information; and control, based on the motion control parameter, the robot to move along a middle position between the positioning reference objects. |
| US12157634B2 |
Systems and methods for learning to extrapolate optimal object routing and handling parameters
A system for object processing is disclosed. The system includes a framework of processes that enable reliable deployment of artificial intelligence-based policies in a warehouse setting to improve the speed, reliability, and accuracy of the system. The system harnesses a vast number of picks to provide data points to machine learning techniques. These machine learning techniques use the data to refine or reinforce in-use policies to optimize the speed and successful transfer of objects within the system. For example, objects in the system are identified at a supply location, a predetermined set of information regarding object is retrieved and combined with a set of object information and processing parameters determined by the system. The combined information is then used to determine routing of the object according to an initial policy. This policy is then observed, altered, tested, and re-implemented in an altered form. |
| US12157630B2 |
Storage systems and methods
A storage system is disclosed where goods can be stored in containers and the containers are stored in stacks. Above the stacks runs a grid network of rails (e.g., tracks) on which load handling devices can run. To take containers from the stacks and deposit then at alternative locations in the stacks or deposit then at stations where goods may be picked. The framework may be provided with one or more of the following exemplary services: power, power control, heating, lighting, cooling, sensors, and data logging devices. The provision of these services within the framework rather than across the system as a whole, can allow for flexibility in storage whilst reducing cost and inefficiency. |
| US12157629B2 |
Goods-transport vehicle
A goods-transport vehicle comprises a vehicle body (2) and a goods rack (3) arranged in the vehicle body (2), the goods rack (3) is provided with a plurality of storage spaces (34) used for storing goods (1). The goods-transport vehicle further comprises a fixing mechanism (4) and a picking mechanism (5). The fixing mechanism (4) is arranged in each storage space (34). After the goods (1) are placed in the corresponding storage space (34), the fixing mechanism (4) is used to automatically fix the goods (1) relative to the storage space (34). The picking mechanism (5) is arranged in the vehicle body (2), and is used to automatically place the goods (1) in each storage space (34) and to automatically take the goods from each storage space (34). |
| US12157627B2 |
Feed bin anti-bridge device
A method of dislodging entrapped particulate material from an assembly of a bin and a hopper for dispensing the particulate material is disclosed. The method includes lifting at least one of a plurality of support legs off of the foundation by a predetermined amount by using at least one lifting mechanism that is resting on the foundation and operatively attached to one of the plurality of support legs; and dropping the at least one support leg into a free fall down on to the foundation using the lifting mechanism, whereby an impact shock thus produced is transmitted to the assembly of the bin and the hopper through the support leg and promote dislodging of any of the particulate material that may be in a non-flowable state to enhance dispensing of the particulate material from the assembly of the bin and the hopper. |
| US12157625B2 |
Beverage-ingredient container
A beverage-ingredient container to be used in the preparation of a beverage by a beverage dispensing apparatus. The container has a first optical code on the first surface of the container, wherein the first optical code is positioned on a first surface to be read by an optical scanner of the beverage dispensing apparatus when the container is received by the apparatus in a first orientation, and a second optical code on a second surface of the container, wherein the second optical code is positioned on the second surface to be read by the optical scanner of the beverage dispensing apparatus when the container is in a second orientation. The first optical code and the second optical code each stores container-related information including a container identifier which, when read by the optical scanner of the beverage dispensing apparatus, can be used by the beverage dispensing apparatus to control beverage preparation. |
| US12157618B2 |
Optical sighting device packaging
Packaging for an optical sighting device and associated components and methods. The optical sighting device has a sighting axis along which a user looks to use the optical sighting device. The packaging comprises a package defining an interior sized and shaped to fit the optical sighting device. The package includes a base comprising an optical sighting device mount to which the optical sighting device is connected. A cover is connected to the base and at least partially bounds the interior. The cover is configured to permit the user to view the optical sighting device through the cover and to look through the sight along the sighting axis. |
| US12157615B2 |
Carton and blank therefor
Aspects of the disclosure relate to a carton for packaging one or more article and a blank for forming the carton. An aspect of the invention provides a corner folding arrangement comprising a first panel (18) having a corner defined by an end edge and a side edge. A second panel (32b) is hingedly connected to the end edge of the first panel along a first fold line. A third panel (20) hingedly connected to the side edge of the first panel along a second fold line. A fourth (34b) and fifth (36b) panel couple the second panel to the third panel. The fourth panel is hingedly connected to the second panel along a third fold line and the fifth panel is hingedly connected to the third panel along a fourth fold line. A severance line (70) extends between the first and fourth fold lines or between the second and third fold lines. In an unfolded blank form the severance line bypasses a notional intersection of the first and second fold lines such that the notional intersection is located on one side of the severance line spaced apart from the fourth and fifth panels. |
| US12157613B2 |
Selectively openable closure for a container
A closure for a container, and more specifically a closure that is selectively openable and/or lockable providing, for example, one or more child resistant opening features is disclosed. |
| US12157612B2 |
Double-handle box
A blank can include first, second, third, and fourth side panels; the third side panel joining the first side panel and the second side panel and defining a first handle opening; the fourth side panel extending from the second side panel and defining a second handle opening; a plurality of bottom flaps, each of which extends from one of the side panels; and a plurality of top flaps, each of which extends from one of the side panels; the third and fourth top flaps defining third and fourth handle openings, respectively, the third handle opening substantially aligned with the first handle opening and the fourth handle opening substantially aligned with the second handle opening when the third and fourth top flaps, respectively, are in a folded condition; wherein centerlines of the first and second handle openings are respectively aligned with centerlines of the third and fourth handle openings. |
| US12157607B1 |
Drip prevention device and method
A drip prevention device comprises a strip of flexible and absorbent material extending from a first free end to a second free end. A first fastener is attached to the first free end and a second fastener is attached to the second free end. The strip is configured with sufficient length to be wrapped around a bottle and knotted to form a knot on one side of the bottle with the first and second fasteners fastened on an opposite side of the bottle, thereby securing the drip prevention device to the bottle. |
| US12157605B1 |
Stackable fluid containers with attachable wheel assembly
Difficulties associated with transferring fluids are overcome by providing jugs for such containers that are stackable and attachable to wheel assemblies and a pole that can serve as a handle for pulling or pushing the containers. |
| US12157599B2 |
Container labeling machine
A container labeling machine that includes a conveyance device for conveying containers to be labeled along an advancement path and at least one labeling station arranged along the advancement path of the containers, the labeling station including an unwinding assembly for a labeling ribbon wound in a spool and a cutting drum which supports at least one cutting device, the cutting device including a respective suction chamber which accommodates at least one blade; a diagnostic device for diagnosing the correct operation of the cutting device is also provided, with a detection device for detecting at least one parameter correlated with the pressure present in the suction chamber. |
| US12157596B2 |
Bottle capping station, in particular for products of the pharmaceutical industry
A capping station has a first conveying system designed to move a plurality of full bottles; a second conveying system, arranged above the first conveying system, designed to move a plurality of caps; a capping device designed to pick up at least one cap from the second conveying system in order to apply the cap to a bottle carried by the first conveying system; and a heating unit comprising at least one heating device, a support beam carrying the heating device, a main operating device designed to move the support beam between a rest position in which the heating device is far from the bottles and a work position in which the heating device is close to the bottles to heat at least the neck of the bottles, and a safety operating device independent of the main operating device, designed to move the support beam between the work and rest positions. |
| US12157592B2 |
Particle removal device for a filling machine
A particle removal device for a filling machine configured to form, fill, and seal individual packages is provided. The particle removal device comprises an air supply pipe, and a controller being programmed to activate the particle removal device such that a jet of air is directed into a ready-to-fill package passing the particle removal device. |
| US12157591B2 |
Packaging apparatus, heat sealer and heat sealer module
A heat sealer module for a heat-sealing station of a packaging apparatus has a sealing belt for contacting a terminal portion of semi-sealed packages and for guiding the terminal portion of the semi-sealed packages along a main movement direction; the heat sealer module also has a first driving belt and a second driving belt to assist in accompanying the packages in proper position for sealing. A heat sealer having opposed heat sealer modules. A packaging apparatus for heat sealing packages having a vacuum chamber with an elongated opening and a conveyor for receiving semi-sealed packages and for moving the semi-sealed packages relative to the vacuum chamber is disclosed. The packaging apparatus includes evacuation means for evacuating gas present in the semi-sealed packages and forming evacuated semi-sealed packages. The packaging apparatus includes the heat sealer for heat sealing the terminal portion of each evacuated semi-sealed package thereby forming heat sealed packages. |
| US12157590B2 |
Rotary sealing apparatus for blister packaging machines
A rotary sealing apparatus for a blister packaging machine is disclosed. The rotary sealing apparatus includes a guide plate adapted to support a movement of a base foil having a plurality of blister pockets. The rotary sealing apparatus includes a counter sealing roller adapted to rotate to advance the base foil in a direction away from the guide plate and a sealing roller adapted to feed a seal foil between the counter sealing roller and the sealing roller. The counter sealing roller includes a plurality of cavities adapted to accommodate the plurality of blister pockets. The rotary sealing apparatus includes a cavity alignment unit disposed on the guide plate and adapted to align the plurality of blister pockets with the plurality of cavities. The cavity alignment unit is adapted to clamp the base foil on the guide plate to stretch the base foil to align the plurality of blister pockets with the plurality of cavities. |
| US12157586B2 |
Propulsion system for spacecraft
A thrust generator is provided for producing thrust to move a spacecraft. The thrust generator includes a housing having a first end and an opposing second end. The first end is associated with a mount for coupling to the spacecraft. The housing further defines a central axis extending through the first end and the second end. The second end defines an annular propulsion outlet. At least one nozzle is positioned proximate the second end. The thrust generator is selectively operable in a first mode in which the thrust generator uses propellant to electrostatically generate thrust via the annular propulsion outlet, and a second mode in which the thrust generator uses propellant to gas-dynamically generate thrust via the at least one nozzle. |
| US12157585B2 |
Systems and methods for pointing photovoltaic arrays
Systems and methods for pointing photovoltaic arrays for optimal power generation. One or more methods among a plurality of methods for pointing an array may be used by a spacecraft control system to point the array. Example methods to use to point the photovoltaic array relate to analyzing current output, analyzing image data, and analyzing computational knowledge of reflective bodies or light sources. The spacecraft may be further controlled to reduce shadow by re-orienting, receiving light reflected off spacecraft, and orienting a photovoltaic array relative to incoming light sources based on topographic properties of the array such as cell grooves. |
| US12157582B2 |
Observation control device and spacecraft, observation control method, and observation control program
An observation control device is applicable to a detector installed onboard a spacecraft for performing observation. The observation control device includes an orthogonal direction control unit configured to move an observation range in a direction orthogonal to a travel direction of the spacecraft, the observation range being a range observed by the detector, and a travel direction control unit configured to move the observation range in the travel direction of the spacecraft. |
| US12157576B2 |
Shock load attenuation
A shock load attenuation device is provided. The shock load attenuation device includes a crushable material; a first compartment in the crushable material surrounding a first line; and a second compartment in the crushable material surrounding a second line. In response to the first line being acted upon by a first force and the second line being acted upon by a second force, a first loop in the first line is configured to slide along the second line and a first loop in the second line is configured to slide along the first line, crushing the crushable material. |
| US12157575B2 |
Actuatorless movable seat armrest
A seat that can be converted between an upright position and a bed position, includes a mechanism for deploying an armrest, The mechanism includes a first guide connection comprising a first roller mechanically connected to the moving part associated with the seat-cushion portion, the first roller collaborating with a first slot formed in the armrest, and a second guide connection comprising a second roller mechanically connected to a fixed part, the second roller collaborating with a second slot formed in the armrest, such that a movement of the seat-cushion portion of the seat as the seat transitions from the upright position to the bed position causes the armrest to move from the up position to the down position. |
| US12157572B2 |
Method of making a control surface
A thin, lightweight control surface is fabricated by induction consolidation of thermoplastic components. The control surface includes a forward section co-consolidated with a rear section. The front section includes a cover and the rear section includes a truss core covered by an outer skin. |
| US12157571B2 |
Aircraft seal
A blade seal for sealing a gap between a first aircraft component and a second aircraft component, including a flexible seal member having a first end for attaching to the first aircraft component and a second end for extending towards the second aircraft component, a sensor and an actuator directly coupled to the flexible seal member. The sensor is configured to detect deformation of the flexible seal member and send a signal to the actuator in response to the deformation, and the actuator is configured to impart a load on the flexible seal member and to activate only in response to the signal received directly from the sensor by the actuator to counter the detected deformation of the flexible seal member. |
| US12157565B2 |
Aircraft wing
A wing having a wing box (20) defining a first wing profile with a first leading edge, a first trailing edge, a first top surface and a first bottom surface; a first appendage hinged on the wing box and defining a second wing profile, in turn comprising an end wall and a second trailing edge, a second top surface and a second bottom surface; the first appendage is movable between: a first position, in which the first and the second wing profiles are contiguous with each other and a second position, in which the second bottom surface and second top surface are respectively separated from the first bottom surface and first top surface; the wing box comprises a first spar having a curved section in a plane orthogonal to the associated first axis; the end wall is curved and arranged abutting against the first spar at least along the second top surface and the second bottom surface when the first movable appendage is in the first position. |
| US12157558B2 |
Uplock provided with retention detection means
An uplock for retaining a capture pin of a movable part includes a hook that is movable between a release position and a retaining position, a locking part that interacts with the hook and is movable between a locking position and an unlocking position, and a detector. The detector includes a first sensor for detecting whether the hook is in the retaining position, and a second sensor for detecting a presence of the mobile part in the immediate vicinity of the uplock in the position occupied by the mobile part when the capture pin is in the hook. |
| US12157557B2 |
Retractable aircraft landing gear provided with a strut having an integrated actuator
An aircraft undercarriage includes a leg for mounting on a structure of the aircraft so as to be movable between a deployed position and a retracted position, the undercarriage being fitted with a breaker strut including two hinged elements that are hinged together at a knee, with a first element for coupling to the structure of the aircraft and a second element for coupling to the undercarriage, a return member being arranged between the two elements to urge them towards a substantially aligned position that is defined by respective abutments. According to the invention, one of the strut elements incorporates a linear actuator having a slidable rod that is coupled to the other strut element by means of a link, the assembly being arranged in such a manner that moving the slidable rod of the actuator in a single direction causes, in succession, the elements of the strut to move out of alignment and the undercarriage to move from the deployed position to the retracted position. |
| US12157556B2 |
Method and system for fly-by-wire flight control configured for use in electric aircraft
In an aspect a system for fly-by-wire flight control configured for use in electric aircraft including at least a sensor, wherein the sensor is communicatively connected a pilot control and configured to detect a pilot input from the pilot control and generate, as a function of the pilot input, command datum. A system includes a flight controller, the flight controller including a computing device and configured to perform a voting algorithm, wherein performing the voting algorithm includes determining that the sensor is an allowed sensor, wherein determining that the sensor is an allowed sensor includes determining that the command datum is an active datum, determining the command datum is an admissible datum, generating, as a function of the command datum and the allowed sensor, a control surface datum wherein the control surface datum is correlated to the pilot input. |
| US12157553B2 |
Autonomous aerial vehicle rotor configurations
The technology described herein relates to autonomous aerial vehicle rotor configurations. In some embodiments, the aerial vehicle includes a central body that extends along a longitudinal axis from a forward end to an aft end including a port side opposite a starboard side. Multiple rotor arms each have a proximal end coupled to the central body and a rotor assembly arranged at a distal end to provide propulsion for the aerial vehicle. The rotor assemblies include a first set of rotor assemblies and a second set of rotor assemblies. The first set of rotor assemblies are arranged in a non-inverted configuration on a top side of the aerial vehicle such that each rotor assembly includes an upward-facing rotor. The second set of rotor assemblies are arranged in an inverted configuration on a bottom side of the aerial vehicle such that each rotor assembly includes a downward-facing rotor. |
| US12157552B2 |
Laminate
A laminate (1) delimited by at least a protective skin (30) and provided internally with reinforcing means (10) comprising a plurality of traction members (12, 20) arranged according to lines (L) traced in a given manner; at least one plastic matrix (M) shaped so as to stably embody each traction member (12, 20) to maintain it, under load, stably arranged point to point just as the corresponding line (L). |
| US12157549B2 |
Watercraft having an interface for mounting a propulsion mechanism
The invention relates to an interface for mounting a propulsion mechanism to a watercraft such as a fishing kayak, and to a watercraft comprising such an interface. The interface comprises a first portion including a first plate with a hole sized and shaped for receiving therethrough a portion of the propulsion mechanism, a second portion including a second plate and one channel extending from the second plate, the channel being in registry with the hole of the first portion for therein a portion of the propulsion mechanism. The interface also comprises fastening assemblies for removably fastening the second portion to the first portion of the interface, and a guiding assembly for maintaining the channel of the second portion in registry with the hole of the first portion. |
| US12157548B2 |
Underwater docking system, underwater vehicle, and underwater station
An underwater docking system according to one aspect of the present disclosure includes: an underwater vehicle that sails in water; and an underwater station with which the underwater vehicle docks. One of the underwater vehicle and the underwater station includes: a reference point; and a first fitting located around the reference point as a center. The other of the underwater vehicle and the underwater station includes: a detector that detects the reference point; and a second fitting located around the detector as a center and fitted to the first fitting. One of the first fitting and the second fitting is an annular groove. The other of the first fitting and the second fitting includes at least two protrusions that are inserted into the annular groove. |
| US12157547B2 |
Inflatable watercraft barrier
Disclosed herein is an inflatable watercraft barrier in one example having an inflatable perimeter tube. Also disclosed is a diaphragm sealed to the perimeter tube to form the watercraft barrier between a watercraft and the water in which the watercraft barrier and watercraft float. In one example, a portion of the perimeter tube forms a gate portion which is at least partially selectively deflated so as to be denser than water, and therefore rotates about a gate pivot such that the watercraft may enter the watercraft barrier through the gate portion. Also disclosed is a water pump in fluid communication with the watercraft barrier so as to evacuate water from between the watercraft barrier and the watercraft. |
| US12157545B2 |
Wind energy power plant and method of construction
A method for constructing a floater for a floatable wind energy power plant includes providing a first pre-assembled part with at least one first connection arrangement, providing a second pre-assembled part with at least one second connection arrangement, arranging the at least one first connection arrangement of the first pre-assembled part proximate to the at least one second connection arrangement of the second pre-assembled part so as to form a connection site which includes at least a part of the at least one first connection arrangement and at least a part of the at least one second connection arrangement, sealingly arranging an enclosure about the connection site so as to seal the enclosure against an ingress of water, and connecting the first pre-assembled part and the second pre-assembled part at the connection site. Each of the first pre-assembled part and the second pre-assembled part are floatable. |
| US12157540B2 |
Boat having an improved ability to get on plane and improved method of getting a boat on plane
A boat includes at least three trim devices positioned aft of the boat's transom. To improve the boat's ability to get on place, each trim device is initially positioned to a deployed position. The speed of the boat is then determined as the boat gains speed. When the speed of the boat exceeds a first predetermined threshold, the first trim device is moved from the deployed position to a non-deployed position. When the speed of the boat exceeds a second predetermined threshold, the second trim device is moved from the deployed position to a non-deployed position. When the speed of the boat exceeds a third predetermined threshold, the third trim device is moved from the deployed position to a non-deployed position. At least one of the first, second, and third predetermined thresholds is different from the other two of the first, second, and third predetermined thresholds. |
| US12157539B2 |
Drive arrangement of a bicycle having a multi-sprocket arrangement
A drive arrangement for a bicycle has a multi-sprocket arrangement for a rear wheel hub of the bicycle. The multi-sprocket arrangement comprises a plurality of sprockets with different diameters, wherein the sprockets each have a plurality of teeth which are separated by tooth spaces, and which can be placed in engagement with a drive chain with wide and narrow chain links which follow one another alternatively in succession. On a circumference of at least a starting sprocket of the plurality of sprockets, at least one sequence of teeth is provided at a location where a changeover of the drive chain from the starting sprocket to a selected sprocket occurs. The sequence of teeth comprises a first tooth having a tooth base that is tangent to a root circle of the starting sprocket or lies radially outside of the root circle, and at least one additional tooth which follows the first tooth lies with its tooth base radially within the root circle of the starting sprocket. |
| US12157538B2 |
Human-powered vehicle component and gear
A human-powered vehicle component includes a housing and a joint provided on the housing and configured to be attached to a support of the human-powered vehicle by a fastener. The joint includes a metal base, a metal coupling portion provided on the base and coupled to the fastener, and an intermediate portion provided between the coupling portion and the base. The base includes a first material having a first standard electrode potential. The coupling portion includes a second material having a second standard electrode potential. The intermediate portion is formed by a third material having a third standard electrode potential or a fourth material having an electric insulating property. A difference of the third and first standard electric potentials and a difference of the third and second standard electrode potentials are each smaller than a difference of the first and second standard electrode potentials. |
| US12157537B2 |
Bicycle component provided with electronic device
The invention relates to a method of operating an electronic device associated with a related bicycle component and comprising a processor and a wake unit, the method comprising the following steps executable by the processor of the electronic device: operating alternately in standby mode and in running mode, switching from the standby mode to the running mode upon receiving a wake signal from the wake unit at predetermined wake conditions, and before switching from the running mode to the standby mode, modifying the configuration of the wake unit by updating the predetermined wake conditions, such that the subsequent wake signal is sent to the processor at updated wake conditions. |
| US12157536B2 |
Portable conveyance with dual function rack and stand
This specification relates to portable conveyances, and in particular to a dual-function apparatus that functions as a rack in a first attachment position on the portable conveyance when the portable conveyance is in an unfolded position, and that functions as a stand in a second attachment position on the portable conveyance when the portable conveyance is in a folded position. |
| US12157535B2 |
Frictional drive unit
To provide a frictional drive unit that can arrange drive rollers with high density and facilitate an attachment operation of the drive rollers, a frictional drive unit 2 includes a pair of drive disks 4, a plurality of drive rollers 5 rotatably supported by an outer circumferential portion of each drive disk, a pair of actuators 8 configured to independently rotate the pair of drive disks, and an annular main wheel 7 arranged between the pair of drive disks and coming into contact with the drive rollers. Each drive roller includes a roller shaft 41 and a round roller body 42 provided on an intermediate portion of the roller shaft. Each drive disk includes plural pairs of bearing grooves 45 each receiving both ends of the roller shaft of each drive roller. Each bearing grooves open toward the main wheel. |
| US12157530B2 |
Micromobility transit vehicle lock-to mechanism systems and methods
Techniques are disclosed for systems and methods associated with locking a micromobility transit vehicle to a stationary object. A multimodal transportation system may include a docking station including a securement point, and a micromobility transit vehicle securable to the securement point of the docking station. The micromobility transit vehicle may include a storage basket and a lock cable including a first end coupled to the storage basket and a second end. The second end of the lock cable may be securable to the securement point of the docking station to lock the micromobility transit vehicle to the docking station. The storage basket may include a pin lock. The pin lock may engage a locking pin of the lock cable to lock the micromobility transit vehicle via the lock cable. |
| US12157526B2 |
Four-wheel steering control apparatus and method
An apparatus including a command front wheel angle acquirer to acquire a command front wheel angle, a four-wheel target angle calculator to calculate a turning radius, which is a distance from a center of rotation when a vehicle is turning to a center of gravity in a Bicycle model, using the model in a state in which a front wheel angle of the model is simulated as the command front wheel angle, to calculate a rotation angle at the center of gravity of the model on the basis of a ratio of rotation angles of front and rear wheels of the vehicle calculated from a state parameter of the vehicle, and to calculate a target angle of each of the four wheels on the basis of the turning radius and the rotation angle, and a controller to independently control steering of the four wheels using the calculated each target angle. |
| US12157522B2 |
Electromechanical actuator and rear-axle steering system
An actuator for rear-axle steering system of a motor vehicle comprises a threaded spindle (2) which is surrounded by planets (21), each provided with a corresponding profiling (8), wherein the planets (21) are guided in a driven cage (13) and, via further profiling (25), contact a nut (4) that surrounds areas of the planets (21) provided with said profiling (8) and is supported with respect to the cage (13) by rolling bearings (14), and wherein the cage (13) is mounted in a housing (20) by means of further rolling bearings (30, 31, 32, 33) and is non-rotatably connected to an output-side component (12, 34) of a further transmission (10, 11, 12). |
| US12157520B2 |
Tire hoist system
A tire hoist system mounted beneath a vehicle body and supporting a spare tire for raising and lowering. The tire hoist system comprises a take-up reel rotatable about a reel axis; a flexible support member; and a tire support for a spare tire. The flexible support member is coupled to the take-up reel. A reduction gear system includes a plurality of meshed gears, including a reduction input gear. An input gear system has (a) an output gear coupled to the reduction input gear of the reduction gear system such that rotation of the output gear drives the reduction input gear, (b) a driving input gear meshed with the output gear, and (c) an input element fixed with the driving input gear and engageable by a drive tool. The output gear is rotated about an output axis parallel or coincident with the reel axis and the input element and the driving input gear is rotatable about an input axis oriented at an angle to the reel axis. The input gear system is an adapter input gear system comprising an input gear system housing, and is assembled separately from the reduction gear system and mounted by the input gear system housing being mounted to an exterior surface of the reduction gear system housing. A method for adapting a tire hoist system is also disclosed. |
| US12157518B2 |
Energy storage underbody for a motor car body-in-white
An energy storage underbody is provided for a motor car body-in-white in which a vehicle floor is laterally delimited by side sills and is reinforced by side members and/or cross members, and in which an energy storage device is disposed on the underside of the vehicle floor. In order to obtain an energy storage device of particularly simple construction and a particularly economical, stiffened underbody, the energy storage underbody has at least one housing of the energy storage device, the housing being non-loadbearing in terms of the body-in-white, and has at least one additional side member or cross member disposed on the topside of the vehicle floor to reinforce the underbody. |
| US12157513B2 |
Frame member and vehicle body structure
This frame member includes a corner section extending along the longitudinal direction; a first wall section extending from an end portion of the corner section in a direction orthogonal to the longitudinal direction; and a second wall section extending from an opposite end portion of the corner section, wherein the corner section is formed with a deformation starting portion from which a deformation starts when a load is input to the frame member in the longitudinal direction, the deformation starting portion having a shape protruding to an inner bending side or an outer bending side of the corner section, and an average hardness value H(K1) at a first region is equal to or greater than 330 Hv in Vickers hardness, and a 3-sigma range of a standard deviation σ in a frequency distribution of the hardness at the first region is equal to or greater than 60, the first region being located at a portion outwardly apart from an end portion of the deformation starting portion in the longitudinal direction by 10 mm in the longitudinal direction, at a depth of ¼ thickness of the frame member from a surface. |
| US12157512B1 |
Folding cart
The present disclosure provides a folding cart, including a front frame, a rear frame and a side frame, wherein a front end of a front inclined rod is pivotally connected to a lower side of a front frame, and a rear end of a rear inclined rod is pivotally connected to a lower side of a rear frame. A pivoting mechanism is respectively connected to a rear end of a front top rod, a front end of a rear top rod, a rear end of the front inclined rod, and a front end of the rear inclined rod, and enables the four to be pivotally connected to each other. According to the present disclosure, the overall structural strength and folding stability of the folding cart are improved, and use requirements of a user can be guaranteed to a maximum extent. |
| US12157510B2 |
Hand truck assembly
A hand truck assembly includes a hand truck that has a pair of members, a pair of wheels rotatably disposed on the members and a nose plate extending forwardly from the pair of members. The nose plate can be positioned beneath an object to transport the object. Each of the members has a plurality of engagement points being distributed along the members and a shelf unit is slidably attached to the members. The shelf unit releasably engages respective ones of the engagement points on the members for retaining the shelf unit at a selected point along the members. In this way the shelf unit can engage an object that has an elevated lift point to transport the object that has the elevated lift point. |
| US12157509B2 |
Method and apparatus for operation of railway systems
A method is provided for operating a railway network having a number of trains, the method comprises operating a scheduling machine that is in communication with the railway network over a data communication system, to receive time separated state data defining states of the railway network at respective times. The scheduling machine accesses a model of the railway network that is stored in an electronic data source. The model defines locations in the railway network that allows for passing of trains and paths for journeys of each of the trains. The method includes operating the scheduling machine to apply the state data to the model to determine, at each of the respective times, controls associated with each trains' path for each of the trains. The scheduling machine is operated to determine the controls by optimizing an objective function for the trains, such as minimizing total travel time of the trains, taking into account the locations in the network, positions of the trains and paths of each of the trains. The controls are transmitted, via the data communication system, to control movement of the trains, for example by operation of railway network switches (points) and signal lights, through the railway network based on the controls. |
| US12157507B2 |
Method for controlling wheel deformation and associated device and system
A method for controlling the deformation of a wheel includes obtaining, for multiple predefined angular positions on the wheel, a parameter characterizing an angular velocity of the wheel when the wheel is in contact with the running surface at each predefined angular position while the wheel is rolling on a running surface, and calculating a radius value of the wheel for each predefined angular position using the parameter characterizing the angular velocity obtained for that angular position. |
| US12157506B2 |
Wheel axle guiding assembly with longitudinal hydro-mechanical converters and associated running gear
The invention relates to a wheel axle guiding assembly comprising an axle box carrier, an axle box located longitudinally between a front part and a rear part of the axle box carrier; a front longitudinal hydro-mechanical converter between a front part of an axle box carrier and a rear longitudinal hydro-mechanical converter between the axle box and a rear part of the axle box carrier to allow a fore-and-aft movement of the axle box relative to the axle box carrier parallel to a longitudinal direction. Each of the front and rear longitudinal hydro-mechanical converters includes a housing, a plunger and an elastomeric body fixed to the housing and to the plunger so as to allow a fore-and-aft relative movement parallel to the longitudinal direction between the plunger and the housing, a single variable volume hydraulic chamber being formed between the housing, the plunger and the elastomeric body. |
| US12157500B2 |
Driving assistance device utilizing pedestrian-wearable device data for calculating pedestrian position within a road crossing
A vehicle control device includes a first prediction unit that predicts a reaching time for a vehicle to reach a cross point in front of the vehicle in a case where a pedestrian who crosses the cross point is detected based on information transmitted from a wearable device attached to the pedestrian, a second prediction unit that predicts a crossing time for the pedestrian to complete crossing the cross point based on information for specifying a walking speed acquired from the wearable device, an estimation unit that estimates whether or not the pedestrian is able to safely cross the cross point based on the predicted reaching time and the predicted crossing time, and an execution controller that executes a safe driving assistance control with respect to the vehicle in a case where the estimation unit estimates that the pedestrian is not able to safely cross the cross point. |
| US12157499B2 |
Assistance method of safe driving and electronic device
An assistance method of safe driving applied in a vehicle-mounted electronic device obtains RGB images of scene in front of a vehicle, processes the RGB images by a trained depth estimation model, obtains depth images and converts the depth images into three-dimensional (3D) point cloud maps, determines 3D regions of interest therein, and obtains position and size information of objects in the 3D regions of interest. When the position information satisfies a first preset condition and/or the size information satisfies a second preset condition, the presence of obstacles in the 3D regions of interest is determined and controls the vehicle to issue an alarm. When the position information does not satisfy the first preset condition and/or the size information does not satisfy the second preset condition, the 3D regions of interest are determined as obstacle-free, and permitting the vehicle to continue driving. |
| US12157495B2 |
Weighted planning trajectory profiling method for autonomous vehicle
In one embodiment, an exemplary method includes the operations of receiving, at a profiling application, a record file recorded by the ADV for a driving scenario in an area, and a high definition map matching the area; extracting planning messages and perception messages from the record file; and aligning the planning message and the perception messages based on their timestamps. The method further includes calculating an individual performance score for each planning cycle of the ADV for the driving scenario based on the planning messages; calculating a weight for each planning cycle based on the perception messages and the high definition map; and then calculating a weighted score for the driving scenario based on individual performance scores and their corresponding weights. |
| US12157494B2 |
Use of high density map in occupancy grid
Systems and methods for controlling an autonomous vehicle. One system includes an electronic processor and a memory configured to store an occupancy grid map. The occupancy grid map includes a set of cells associated with respective positions in an environment. A sensor is configured to output sensed occupancy information associated with positions in the environment. The electronic processor is configured to determine a position of the autonomous vehicle within the environment, and receive, from a server, a high density map. The high density map contains occupancy information. The electronic processor initializes the cells with occupancy information based on the high density map. The electronic processor confirms, based on the sensed occupancy information, a state of the set of the cells of the occupancy grid map, and controls vehicle movement based on the occupancy grid map. |
| US12157491B2 |
Method for operating a driver assistance system, driver assistance system, vehicle, and computer program and data carrier signal
A method for operating a driver assistance system in a vehicle including operating the vehicle at an at least partially automated autonomy level by the driver assistance system, providing at least one acoustic transducer, wherein the at least one acoustic transducer is arranged in an interior of the vehicle, registering, by an evaluation unit, whether a vehicle occupant is present, transmitting an acoustic signal through the acoustic transducer, wherein the acoustic signal has a sound power, wherein the sound power is adjusted by the acoustic transducer, wherein the adjustment of the sound power by the acoustic transducer takes place depending on the presence of a vehicle occupant. |
| US12157488B2 |
Onboard display control device, onboard display device, display control method, and display control program
An onboard display device is installed in a vehicle configured to enable autonomous driving. The onboard display device includes an information acquisition section and a display control section. In a case in which the vehicle attempts to merge from a traveling lane into a merging destination lane during autonomous driving, the information acquisition section acquires information regarding a point at which the attempt will be aborted, before the vehicle arrives at the point. The display control section displays the information regarding the point that is acquired by the information acquisition section, before the arrival at the point, at a display portion that is provided within a vehicle cabin of the vehicle. |
| US12157487B2 |
Monitoring device, storage medium storing computer program for monitoring, and monitoring method
A monitoring device has a processor configured to detect surrounding objects of specified types present within a predetermined region around a vehicle, decide a level of monitoring of surroundings by a driver, set an inattention threshold to a first value as a reference for the level of monitoring of the surroundings by the driver when the number of surrounding objects is less than an object number threshold, and set the inattention threshold to a second value that is smaller than the first value when the number of surrounding objects is equal to or greater than the object number threshold, determine whether or not the level of monitoring of the surroundings has exceeded the inattention threshold, and give the driver a warning to direct the driver's attention to the vehicle surroundings when the level of monitoring of the surroundings has exceeded the inattention threshold. |
| US12157481B2 |
Systems and methods for hybrid open-loop and closed-loop path planning
Disclosed herein are systems, methods, and computer program products for vehicle path planning. The methods comprise: estimating a current state of a vehicle based on sensor data; generating a control error representing a difference between the estimated current state of the vehicle and a desired state of the vehicle as described by a previously published trajectory; comparing the control error to a threshold value; generating a first plan for the vehicle using an open-loop path planning approach when the control error is below the threshold value or a second plan for the vehicle using a closed-loop path planning approach when the control error is above the threshold value; and causing the vehicle to execute the first or second plan. |
| US12157478B2 |
Method for a sensor assembly, sensor assembly, computer program product and computer-readable medium
A method for a sensor assembly of a vehicle that includes self-calibration of the vehicle variable sensor of the sensor assembly, the actual location and/or the actual position of the sensor assembly being automatically ascertained and compared with at least one setpoint location and/or setpoint position for the at least one operating routine of the sensor assembly. Outputting an error message if the actual location and/or actual position automatically ascertained does not essentially match any of the at least one setpoint locations and/or setpoint positions or if the actual location and/or actual position automatically ascertained does essentially match one of the at least one setpoint locations and/or setpoint positions then storaging the operating routine of the sensor assembly correlating to this setpoint location and/or setpoint position of the sensor assembly for a subsequent operation of the self-calibrated vehicle variable sensor of the sensor assembly. |
| US12157473B2 |
Turbulent jet ignition cold start aid via compression heating
Electrified powertrain control techniques include, in response to a detected cold start request for an engine, controlling one or more electric motors to generate drive torque to physically power an engine for a period to increase a temperature within a primary combustion chamber of a cylinder of the engine, and after the period, starting the engine by combusting a primary charge of fuel/air within the primary combustion chamber using a turbulent jet ignition (TJI) system to combust a pre-charge of fuel/air in a respective pre-chamber of the cylinder using a respective first spark plug and expelling heat energy therefrom into the primary combustion chamber of the cylinder, thereby eliminating a need for a respective second park plug of the TJI system that is associated with the cylinder and configured to heat and promote combustion within the primary combustion chamber. |
| US12157468B2 |
Regenerative braking control method of xEV vehicle based on driving recognition
A driving recognition-based regenerative braking control method of an xEV vehicle according to an embodiment of the present invention relates to a driving recognition-based regenerative braking control method of an xEV vehicle which optimally adjusts an amount of regenerative braking using preceding vehicle sensing and driving position information. |
| US12157465B2 |
Boundary aware top-down prediction
Techniques for determining unified futures of objects in an environment are discussed herein. Techniques may include determining a first feature associated with an object in an environment and a second feature associated with the environment and based on a position of the object in the environment, updating a graph neural network (GNN) to encode the first feature and second feature into a graph node representing the object and encode relative positions of additional objects in the environment into one or more edges attached to the node. The GNN may be decoded to determine a first predicted position of the object. The first predicted position may be determined to be outside of a bounded area of the environment. Based on this determination, a second predicted position of the object may be determined using map data associated with the object. |
| US12157457B2 |
Oil dilution inhibiting apparatus
An oil dilution inhibiting apparatus is configured to inhibit oil dilution caused by mixture of fuel into engine oil. The oil dilution inhibiting apparatus includes a control unit. The control unit is configured to estimate friction of an engine and determine that the oil dilution occurs when the friction of the engine is decreased to a value lower than or equal to a predetermined threshold value to perform control so that the engine is operated at a higher speed. |
| US12157456B2 |
Vehicle
To start an engine while a clutch start cancel switch is ON and a clutch is connected, an electric parking brake ECU releases an electric parking brake regardless of the accelerator position or the clutch stroke, providing that a shift lever is in a drive position, and an engine ECU allows the engine to start after the electric parking brake is released by the electric parking brake ECU. |
| US12157455B2 |
Tire stiffness estimation and road friction estimation
Methods, computer program products and apparatuses for estimating the uncertainty of a friction potential value of a wheel of a vehicle are disclosed. The method for estimating the uncertainty of a friction potential value of a wheel of a vehicle comprises obtaining a range of tire models (72). The method further comprises receiving a sensor signal (74) indicative of at least one actual tire-related value. Finally, a friction uncertainty value is calculated (76) based on the received sensor signal and the range of tire models. The friction uncertainty value is indicative of the uncertainty of the friction potential. |
| US12157446B2 |
Electronic parking brake system and method of controlling the same
Provided is an electronic parking brake system including: an electronic parking brake provided in at least one of a front wheel and a rear wheel of a vehicle and driven by a motor; and a controller electrically connected to the motor, wherein the controller is configured to determine whether a gear stage of an electronic transmission system (a shift by wire: SBW) is shifted to a neutral position during ignition-off of the vehicle, and upon determining that the gear stage is shifted to the neutral position, release engagement of the electronic parking brake. |
| US12157442B2 |
Drivetrain for a vehicle
A drivetrain for a vehicle includes a drive motor, an axle differential, and a friction brake. The drive motor is configured to drive the axle differential. The friction brake is positioned in a transmission path between the drive motor and the axle differential, and is configured to generate a braking torque. |
| US12157441B2 |
Vehicle wash reverse osmosis system
A Vehicle Wash Reverse Osmosis System is provided. |
| US12157437B2 |
Roof cargo tray for a motor vehicle
A roof cargo tray for a motor vehicle includes a loading surface, which is formed by two outer longitudinal profiles, a plurality of inner longitudinal profiles, two side profiles, a front transverse profile and a rear transverse profile. The side profiles and the transverse profiles delimit the loading surface of the roof cargo tray laterally. The inner longitudinal profiles have identical profile cross sections and include a longitudinal groove and a surface which is located opposite the longitudinal groove and is of closed design. At least one of the inner longitudinal profiles is arranged in a first orientation such that, when the roof cargo tray has been mounted on the motor vehicle, the longitudinal groove faces upward, and wherein at least one of the inner longitudinal profiles is arranged in a second orientation, which is rotated through 180° about a longitudinal axis and in which the longitudinal groove faces downward. |
| US12157436B2 |
Information processing apparatus and information processing method
An information processing apparatus is provided which includes a controller configured to control a vehicle that is equipped with a storage device in which baggage can be deposited by a user, and a storing section for storing cushioning material that can be used by the user when the user deposits the baggage in the storage device, wherein the controller performs to generate a command for replenishment of the cushioning material in the storing section when a remaining amount of the cushioning material in the storing section is less than a predetermined amount. |
| US12157435B2 |
Storage tunnel assembly for the bed of a pickup truck or other vehicle
A storage tunnel assembly for the bed of a pickup truck or other vehicle. The storage tunnel assembly generally includes a deployable vertical wall separated from a bulkhead of the bed and disposed across a width of the bed and a deployable cover separated from a floor of the bed between the vertical wall and the bulkhead and disposed across the width of the bed. The vertical wall, the cover, the bulkhead, and the floor define a storage space within a space defined by the bed. The vertical wall and the cover may be fixed components, separate components, and/or hinged components in various assemblies. One or both side walls of the bed define a storage tunnel access opening coincident with the storage space defined by the vertical wall, the cover, the bulkhead, and the floor and may include a door adapted to selectively open and close the associated storage tunnel access opening. |
| US12157434B2 |
Smart key system capable of operating even when UWB communication is impossible due to battery voltage drop of fob and operation method thereof
A smart key system of a vehicle that notifies a user that a fob battery needs to be replaced, including a fob configured to transmit information that the battery needs to be replaced to an in-vehicle communication module configured to transmit the information to an identification authentication unit (IAU); and the IAU configured to transmit the information to an integrated body unit (IBU) configured to notify a user of the information. A smart key system includes: a fob configured to transmit failure information to a BLE module when UWB communication fails due to battery voltage drop; the BLE module configured to receive the failure information, and measure a distance for positioning the fob using a BLE signal; and an IBU configured to transmit an operation signal to a controller configured to control at least one function among vehicle door opening and closing, vehicle start, remote parking, and vehicle door locking. |
| US12157433B2 |
Secondary authentication
An enhanced validation mode for a vehicle is provided. Presence of a primary access device is identified, using a radio frequency (RF) transceiver of the vehicle. Responsive to the vehicle being in the enhanced validation mode, aspects of a secondary access device are validated with an access list descriptive of which secondary access devices are allowable for use in confirming a user is authorized, in addition to utilizing the primary access device to validate access to the vehicle, the secondary access device being a physical credential issued to a user to grant the user access to a physical location. Responsive to the vehicle not being in the enhanced validation mode, the primary access device but not the secondary access device are utilized to validate access to the vehicle. |
| US12157432B2 |
Vehicle security device with primary alarm and display alarm
A system having a theft event sensor; a primary alarm actuator; a display alarm actuator; and a vehicle security device to: receive a theft event signal from the theft event sensor, transmit a primary alarm signal to the primary alarm actuator, and transmit a display alarm signal to the display alarm actuator. |
| US12157429B1 |
Airbag cushion including a pusher chamber
An active vehicle restraint system an airbag inflator configured to expel an inflator gas in response to an airbag trigger control signal, an airbag cushion having a pusher chamber wherein the airbag cushion is configured such that the inflator gas is directed towards the pusher chamber such that the pusher chamber is pressurized before a remainder of an airbag cushion chamber, a vehicle trim piece affixed to a vehicle body with a retention element such that the vehicle trim piece covers a portion of the airbag cushion, wherein the retention element is configured such that the retention element is detached from the vehicle body by the pusher chamber and wherein the retention element maintains a structural integrity during a detachment process from the vehicle body, and an electronic control unit for generating the airbag trigger control signal in response to the sensor control signal. |
| US12157426B2 |
Method for producing structure
A joining method of a structure includes preparing a first member including a first portion provided with a first hole and a second portion provided with a second hole, a second member, a die, and an elastic member, inserting the second member into the first hole, inserting the elastic member into the second member, in a state where one end of the second member in an axial direction is located between the first portion and the second portion, compressing and expanding the elastic member in the axial direction, thereby expanding and deforming the second member at a portion passing through the first hole to be swaged and joined to the first portion. The die includes a support surface for applying a compressive force from the die to the elastic member through the second hole. The support surface is perpendicular to an axial direction of the elastic member. |
| US12157425B2 |
Vehicle-body front structure having a front portion to protect pedestrians in a collision
To improve protection performance for a pedestrian colliding with a front portion of a traveling vehicle, a front bumper includes a bumper fascia, a front grill, and a decorative member. The decorative member includes a left part extending along a left edge portion of an opening, and a right part extending along a right edge portion of the opening. A left end portion of a bumper reinforcement is positioned on a right side of the left part of the decorative member. A right end portion of the bumper reinforcement is positioned on a left side of the right part of the decorative member. |
| US12157424B2 |
Electrified vehicle traction powertrain module having externally integrated fuse box
A high-voltage module, such as a traction battery, a traction inverter, or a DC/DC converter of a traction powertrain of an electrified vehicle (EV), includes an enclosure, an electronics assembly for performing electrical power operations, and a fuse box for providing a power distribution and fuse protection arrangement to the electronics assembly. The enclosure includes a main enclosure portion and a secondary enclosure portion integrated together. The electronics assembly is housed within the main enclosure portion and the fuse box is housed within the secondary enclosure portion. |
| US12157421B2 |
Fixed angle car mount for a mobile device
A mount for a mobile device on an internal display screen of an automobile. A housing defines a volume and has a device side attachment surface and a back surface. The housing also has an attachment extension to couple to the internal display such that the device side attachment surface has a permanently fixed orientation relative to the attachment extension. The housing may contain a wireless charger and a first arrangement of magnetic material. The magnetic material exposes a pattern of magnetic fields at the device side attachment surface. The attachment extension has a display screen coupling surface with an arcuate contour that substantially mates with a contour of the internal display screen. |
| US12157420B2 |
Apparatus for moving an item
Disclosed herein is an apparatus for moving an item. The apparatus comprises a mounting portion for mounting the apparatus to a surface, a platform configured to receive the item thereon, extendable arms configured to extend away from the mounting portion, wherein the platform is moveable between a storage position above the surface and an accessible position away from the surface, lifting assemblies that join opposing sides of the platform to a respective extendable arm, the lifting assemblies being configured to raise and lower the platform relative to the extendable arms whilst in the accessible position, and a driver operable to raise and lower the platform. At least one of the lifting assemblies comprises three arms, at least one arm being a driven arm that is driven by the driver whereby the platform is raised or lowered, and another are being a stabilising arm that is configured to move synchronously with the driven arm whereby the platform is stabilised. |
| US12157417B2 |
Camera monitor system including integrated range sensor
A camera monitor system including a first mirror replacement assembly including a housing supporting a rear facing camera and a rear facing range sensor, a controller in communication with the mirror replacement assembly, the controller including a processor and a memory, the memory storing instructions for identifying at least one object in an image feed from the camera and determining an angular position of the object using image analysis, identifying a distance of the at least one object from the mirror replacement assembly using the range sensor; and fusing the distance and the angular position of the object into a single data set, and a display connected to the controller and configured to display a mirror replacement view including at least a portion of the image feed. |
| US12157416B2 |
System and method for enhancing occupant awareness
A system for enhancing occupant awareness for a vehicle includes a camera system for capturing images of an environment surrounding the vehicle, a display for displaying information to the occupant of the vehicle and a controller in electrical communication with the camera system and the display. The controller is programmed to determine an activation state of the system. The controller is further programmed to capture an image of the environment surrounding the vehicle using the camera system in response to determining that the activation state is the activated state. The image has a first portion and a second portion. The first portion of the image includes a trailer connected to the vehicle and the second portion of the image. The controller is further programmed to display the second portion of the image to the occupant using the display based at least in part on the first portion of the image. |
| US12157415B2 |
Monitoring system monitoring periphery of mobile object, method of controlling monitoring system, and storage medium
A monitoring system that monitors periphery of a shovel moving on ground and reports a tumble risk of the periphery of the shovel to an operator includes: a risk determination unit configured to determine a tumble risk in a case of movement of the shovel to the periphery based on distance information measured by a first sensor that is mounted on the shovel and measures a distance to a ground object including the ground in the periphery of the shovel and slope information measured by a second sensor measuring a slope of the shovel; and a display video generation unit configured to generate and output an image indicating the tumble risk determined by the risk determination unit. |
| US12157412B1 |
Vehicle display device
A vehicle display device includes a visible light source that repeatedly turns on and off and emits visible light, an invisible light source that emits invisible light, and a projection unit that projects visible light emitted from the visible light source and invisible light emitted from the invisible light source onto a road surface as a drawing pattern. |
| US12157410B2 |
Winding assembly and ratchet spool
A ratchet spool (59) for use in a winding assembly (16) is disclosed. The ratchet spool (59) is rotatable about a principal axis (61). The ratchet spool (59) comprises a main part (20) and a plurality of ratchet teeth (60) arranged circumferentially around the main part (20). The ratchet teeth (60) are engageable by a ratchet arrangement (18) for driving the ratchet spool (59) in a driving direction about said principal axis (61). The ratchet spool (59) also has a drive formation (21) for driving the ratchet spool (59) in said driving direction. |
| US12157409B2 |
Expandable vehicle
An expandable vehicle comprising a vehicle chassis and an expandable structure that is fixed to, carried by, and supported by the vehicle chassis. The expandable structure is expanded when the expandable vehicle is stationary for the stationary purpose of the expandable vehicle and is contracted when the expandable vehicle is being moved. The expandable structure comprises an expandable frame and an expandable body. The expandable body is fixed to, carried by, and supported by the expandable frame while the expandable frame is fixed to, carried by, and supported by the vehicle chassis. As the expandable frame is expanded and contracted, the expandable body is correspondingly expanded and contracted. |
| US12157407B2 |
Apparatus for rotating a headrest of a vehicle seat
An apparatus for rotating a headrest of a vehicle seat includes a headrest that is rotated forward to support a seat occupant's head upon reclining of a seatback. A seat occupant's head is comfortably supported by the headrest and a comfortable relaxation posture is implemented. |
| US12157402B2 |
Seat for vehicle
A seat for a vehicle may comprise a back assembly; a cushion assembly comprising a cushion frame coupled to a base frame; and an adjustment mechanism to raise and lower the cushion frame relative to the base frame. The adjustment mechanism may comprise a frame and an adjuster. The frame may comprise an interface comprising a dome-shaped seat for the adjuster. The seat may comprise an interface comprising a recess for the adjuster at the cushion frame. The adjuster may comprise a bladder to be inflated for a raised position; the actuator may comprise a pneumatic actuator. The bladder may be cylindrical, disc-shaped, ball-shaped, multi-segment, etc. The adjustment mechanism may comprise a stop and a frame such as an interface, bracket, compliant element, etc. The cushion frame may be pivotally coupled with the base frame. The adjustment mechanism may comprise a set of adjusters. |
| US12157399B2 |
Method and apparatus for controlling energy recovery, controller, and electric vehicle
The present application provides a method and an apparatus for controlling energy recovery, a controller, and an electric vehicle. The method includes: determining whether an electric vehicle is in a coasting energy recovery mode or a braking energy recovery mode; acquiring an energy recovery torque of the electric vehicle if the electric is in the coasting energy recovery mode or the braking energy recovery mode; and sending the energy recovery torque to a motor controller of the electric vehicle, whereby allowing the motor controller to control a motor of the electric vehicle to charge a battery of the electric vehicle. The method provided by embodiments of the present application can solve the problem that the method for controlling energy recovery in the prior art is difficult to reach a maximum energy recovery. |
| US12157394B2 |
Controller for electrified vehicle
A controller disclosed in the specification is implemented in an electrified vehicle in which a motor generator used to drive a wheel is connected to a battery via a DC-DC converter. The controller is configured to be able to execute a process of acquiring a target value of output voltage of the DC-DC converter, a process of acquiring a measured value of the output voltage of the DC-DC converter, a process of acquiring a direction of reactor current flowing through a reactor of the DC-DC converter, and a process of executing feedback control over an operation of the DC-DC converter in accordance with a deviation of the measured value from the target value of the output voltage. The process of executing feedback control may include a process of determining a feedback gain that varies with the direction of the reactor current. |
| US12157391B2 |
Control device, computer readable recording medium and power management system
A control device includes a processor configured to output, in a case where communication between a server instructing a power feeding vehicle to proceed for power feeding to a feeding target facility and the power feeding vehicle is interrupted, a control signal for causing the power feeding vehicle to move to an installation site of the server. |
| US12157390B2 |
Devices for electric vehicle charge payment
The present systems, devices, and methods relate to managing vehicle battery charging. Payment for charging is preauthorized, and a receipt for preauthorization is sent from a payment management device to a user device when the user device has access to internet or cellular communications. This preauthorization receipt is later sent from the user device to a charge station where internet or cellular communication is not available, to enable charging of the vehicle battery at the charge station. Another receipt is sent from the charge station to the user device after charging of the vehicle, indicating a payment amount for actual energy used to charge the battery. Later, when the user device has access to cellular or internet communications, the user device sends the receipt indicating payment amount for actual energy used to the payment management device, for final payment balancing. |
| US12157382B2 |
Electric vehicle charging system and method
Provided is a charging system for an electric vehicle, the charging system including: provides an electric vehicle charging system capable of simultaneously satisfying unidirectional charging and bidirectional charging with protocol standards that allow a communication interface with AC slow charging equipment and DC fast charging equipment. |
| US12157380B2 |
Charging connector for vehicle
Provided is a charging connector for a vehicle including a main body provided with a charging part, a female terminal part installed inside the charging part so as to be electrically connected to an external changer, and a female housing configured to accommodate the female terminal part. The female terminal part includes a plurality of female terminals configured to electrically connect the external charger to a battery of the vehicle and a protection cap disposed outside one side of each of the female terminals to protect the female terminals. Therefore, damage of the female terminals are minimized to provide more improved electrical stability and reliability. |
| US12157375B2 |
Method and system for voltage-based detection of loss of neutral between on-board charger and multi-phase mains supply
An on-board battery charger (OBC) includes (i) rail circuits having respective rail controllers and (ii) a main controller. The rail controllers sample voltages supplied to their rail circuits and transmit a fault signal to the main controller upon a comparison between a sampled voltage and a threshold being affirmative of an improper voltage condition (overvoltage or undervoltage) of the sampled voltage. The main controller controls all of the rail controllers to stop operation of all of the rail circuits in response to receiving the fault signal from any of the rail controllers. In a variation, the main controller samples the voltages supplied to the rail circuits and stops operation of all of the rail circuits upon a comparison between a sampled voltage and the threshold being affirmative. |
| US12157373B2 |
Battery heater failure diagnostic device for vehicle
To provide a battery heater failure diagnostic device for a vehicle capable of diagnosing failure of a battery heater with a high degree of accuracy, a battery output sensor capable of detecting a battery output value that is a current value or a voltage value of a battery is provided. When a specified failure diagnosis condition is satisfied, a first control for stopping actuation of a battery heater and at least one non-heater device and a second control for actuating the battery heater while maintaining a stop of the actuation of the at least one non-heater device after execution of the first control are executed. The failure of the battery heater is diagnosed based on battery output values detected by the battery output sensor during execution of the first control and during execution of the second control. |
| US12157371B2 |
Aerial drone highway
An in-flight aircraft tracking system may include a power transmission line suspended in the air and a radio frequency identification (RFID) reader configured to identify an aircraft in proximity to the power transmission line. A traffic control system may be configured to coordinate movement of multiple aircrafts in proximity to the power transmission line. An in-flight aircraft tracking method may include transmitting a reader signal from a RFID reader to an aircraft while the aircraft is in proximity to a power transmission line and receiving an identification signal in response to the reader signal from an RFID transmitter coupled to the aircraft. |
| US12157370B2 |
Hybrid powertrain for vehicle
An embodiment hybrid powertrain for a vehicle includes a first input shaft configured to be interlocked with an engine, a second input shaft configured to be interlocked with a first motor and to be parallel to the first input shaft, a third input shaft configured to be interlocked with a second motor and to be parallel to the second input shaft, an output shaft mounted parallel to the third input shaft, a first selective mesh device configured to transmit power from the second input shaft to the output shaft at multiple different gear ratios, a second selective mesh device configured to transmit the power from the third input shaft to the output shaft at the multiple different gear ratios, and a third selective mesh device configured to transmit the power from the first input shaft to the second input shaft or the third input shaft. |
| US12157369B2 |
Transmission-mounted combined energy recovery drive
An energy recovery drive system includes a motor-generator that is structured to selectively operate in a motor mode and a generator mode. A first shaft is operatively coupled to a transmission power take-off shaft. A second shaft is operatively coupled to the motor-generator and to an alternative power source. The energy recovery drive system is controllably operated in a plurality of operating modes. In a first operating mode, the motor-generator is in torque providing engagement with each of the first and second shafts. In a second operating mode, the motor-generator is in torque communicating engagement with each of the first and second shafts. In a third operating mode, which the motor-generator is in torque communicating engagement with the second shaft and is disengaged from transferring torque to the first shaft and from receiving torque from the first shaft. |
| US12157365B2 |
Electric powershifting transmission with power take-off
A method and system for operating a transmission that includes a power take off is described. The transmission selectively delivers mechanical power to the power take off from one of two electric traction motors via selective engagement of either a first or a second power take off clutch based on drive mode. The transmission also allows for powershifting between a first and second operating gear. |
| US12157362B2 |
Electric powertrain system for heavy duty vehicles
A battery assembly for an electric vehicle is provided that includes a housing, one or more battery units, and a mounting system. The one or more battery units are disposed within the housing. The mounting system is disposed adjacent to a top surface, e.g., on a planar top surface or within an upwardly oriented concavity. The mounting system has a frame member bracket and a housing bracket system. The housing bracket system includes a housing bracket, a load member and a vibration isolator. The housing bracket is configured to be coupled to the frame member bracket. The load member has a first portion disposed adjacent to an upper surface and a second portion disposed along a lateral portion of the housing. The vibration isolator is disposed between the load member and the housing bracket. The vibration isolator is configured to reduce load transmission from the frame member of the vehicle to the housing. |
| US12157361B2 |
Storage device for storing electric energy for a motor vehicle, motor vehicle, and method for producing a storage housing for a storage device
A storage device for storing electric energy for a motor vehicle includes a storage housing that has a receiving area in which multiple storage cells for storing electric energy are received, and at least one housing part which at least partly delimits the receiving area. The housing part is reinforced by way of at least one reinforcing element formed separately from the housing part in at least one subregion. The reinforcing element has multiple separate through openings arranged at a distance from one another. |
| US12157360B2 |
Electric work vehicle
An electric work vehicle includes a battery, a motor positioned under the battery and drivable on electric power supplied by the battery, a travel device drivable by the motor, an inverter positioned under the battery and forward of the motor to convert direct-current electric power from the battery into alternating-current electric power and supply the alternating-current electric power to the motor, and a transmission positioned backward of the battery to transmit a driving force of the motor to the travel device, wherein the motor and the inverter are arranged in a front-back direction of a machine body. |
| US12157355B2 |
Guide rail
A guide rail includes: a first rail that has a bottom wall on which a load roller rolls and supports the weight of a sliding door; a second rail that has side walls on which two guide rollers roll and defines a moving direction of the sliding door; and a first restriction part that restricts the motion of the load roller in an axial direction. |
| US12157353B2 |
Panel door for vehicle having improved stiffness
A panel door applied for a vehicle including a stiffness member made of a plastic material and integrally formed on an internal surface of the panel door, includes an external panel, an internal panel coupled to the external panel, and a stiffness member formed to connect a frame forming a circumference and stiffness elements provided for reinforcing stiffness inside the frame and coupled to at least one of the external panel and the internal panel. |
| US12157351B2 |
Electric spiraling piston and systems devices apparatuses and methods utilizing same
Disclosed are an electric spiraling piston and systems, devices, apparatuses, and methods utilizing same. An electric spiraling piston includes a drum around which the piston spirals as it is being retracted. A spinning axis of the drum is functionally connected to the drive shaft of a motor, such that motor torque is relayed to the axis. The axis, when spinning with the drum in a first direction, causes the piston to un-spiral and extend out of a housing—while rounding its cross section—to assume a straight, rigid position/orientation. The Axis, when spinning with the drum in a second direction, causes the piston to be retracted back into the housing—while flattening its cross section—to assume a spiral orientation within the housing. |
| US12157350B2 |
Automotive glass setting apparatus and method thereof
Provided is an automotive glass setting apparatus. The apparatus includes a setting base supporting a glass having a plurality of edges, and a plurality of alignment units allowing the glass to be aligned with the setting base. The apparatus further includes a scanning unit scanning the edges of the glass, and a plurality of moving mechanisms moving the plurality of alignment units. Additionally, the apparatus includes a controller controlling the moving mechanisms based on data scanned by the scanning unit to align a center of the glass with a center of the setting base. |
| US12157346B2 |
Recovery heat exchanger in an environmental control system
An environmental control system for thermally conditioning air within an enclosed space comprising: a refrigerant circuit having a compressor, an indoor heat exchanger, an expansion device, and an outdoor heat exchanger. The system further comprises an intake flowpath for directing an intake flow of fresh air to the enclosed space, wherein a heat-transfer section of the indoor heat exchanger is located within the intake flowpath to thermally condition the intake flow of fresh air before entering the enclosed space. The system further comprises an exhaust flowpath for directing an exhaust flow of thermally conditioned air to an external environment. A recovery heat exchanger is configured to transfer thermal energy between the exhaust flow and the intake flow at a location within the intake flowpath that is upstream of the heat-transfer section of the indoor heat exchanger. |
| US12157345B2 |
Integrated thermal management circuit for vehicle
An integrated thermal management circuit for a vehicle is introduced, which includes a refrigerant line on which a refrigerant flows into the compressor; a battery cooling line making a cooling water circulate between a battery and a battery radiator or between the battery and the battery chiller; an electric cooling line making the cooling water circulate between an electronic driving unit and an electric radiator or between the electronic driving unit and the electric chiller; and a chiller control valve provided at an upstream point of the electric chiller and the battery chiller on the chiller line, and making the refrigerant discharged from the external heat exchanger flow into the electric chiller or the battery chiller. |
| US12157343B2 |
Driving robot device
A driving robot device is provided. The driving robot device may include a plurality of suspensions configured to absorb a shock applied by a driving surface on which the driving robot device drives; a first driving part that includes a motor and is configured to adjust a strength of the plurality of suspensions; and at least one processor configured to control the first driving part to adjust the strength of the plurality of suspensions based on driving surface information with respect to a state of driving surface, and based on food information with respect to a state of food carried by the driving robot device. |
| US12157338B2 |
Daisy tire electronics assembly
A tire electronics assembly includes a base and a plurality of modules. The base is mechanically attached to the tire and includes an electronic device. A plurality of mechanical attachment elements are arranged on the base in a circular array. Each module includes an electronic device and a mechanical attachment element. Each mechanical attachment element on a module is configured to releasably mechanically attach to any one of the mechanical attachment elements on the base. In this configuration, the modules are interchangeably mechanically attachable to the base in the circular array. The base further includes a plurality of electrical terminals arranged in a circular array. Each module has an electrical terminal that is configured to releasably electrically connect with any one of the electrical terminals on the base, whereby the modules are interchangeably electrically connectable with the base in the circular array. |
| US12157329B2 |
Security element having at least one first color-shifting area
A security element (1) for papers of value or security papers has at least one first color-shifting region (2), wherein the security element (1) additionally has at least one second region (3), different from the first region (2), with structures (4), which reflect an image motif in different spatial regions, such that a moving image is produced for an observer when a light source (5) is moved correspondingly and/or when a viewing angle is changed, wherein, when the light source is moved and/or the viewing angle is changed, a movement of the image motif and a color-shifting effect occurs at the same time. |
| US12157328B2 |
Method for producing recorded matter
A method for producing a recorded matter includes a first ejection step of ejecting a first ink, which is a radiation-curable ink jet composition, and adhering the first ink to a recording medium, a first irradiation step of irradiating radiation to the first ink adhered to the recording medium to obtain a cured coating film of the first ink, a second ejection step of ejecting a second ink, which is a radiation-curable ink jet composition, and adhering the second ink to the cured coating film of the first ink so that the duty is 1% or more and 20% or less, a second irradiation step of irradiating radiation to the second ink adhered to the recording medium to cure the second ink to obtain a recorded matter, and a lamination step of laminating, in the recorded matter, a recording surface to which the first ink and the second ink have been adhered, and a non-recording surface to which the first ink and the second ink have not been adhered, so that both surfaces face each other. |
| US12157327B2 |
Medium including heat-sensitive medium and adhesive medium whose base material has image pre-printed thereon
A medium includes a heat-sensitive medium and an adhesive medium. The heat-sensitive medium includes a first base material and a first color-developing layer. The first base material has a transparency. The first color-developing layer has a transparency. The first color-developing layer is provided on a first surface of the first base material. The first color-developing layer is configured to become less transparent to develop a first color when heated to a first temperature or higher. The adhesive medium is to be superimposed on and bonded to the heat-sensitive medium in their thickness direction. The adhesive medium includes a second base material and an adhesive layer provided on the second base material. The adhesive medium is to be bonded to the heat-sensitive medium on an opposite side of the first color-developing layer from the first base material. The first base material has one or more images pre-printed thereon. |
| US12157326B2 |
Heat-sensitive recording material
Described are colour developers of formula (I) Ar1—NH—CO—NH—C6H4—SO2—O—C6H4—NH—CO—NH—Ar2 (I), a heat-sensitive recording material comprising a carrier substrate and also a heat-sensitive, colour-forming layer containing at least one colour former and at least one phenol-free colour developer, wherein the at least one colour developer is the compound of formula (I), and a method for producing this heat-sensitive recording material. |
| US12157320B2 |
Liquid supply device, method of supplying liquid, and image recording device
There is provided a liquid supply device including: first and second valves; a head; a suction mechanism; and a controller. The controller is configured to: execute a valve-opening operation of opening the first and second valves, in response to a suction instruction; execute a valve-closing operation of closing the first valve depending on output of a first signal, and closing the second valve depending on output of a second signal, the first signal indicating that an amount of a first liquid in a first tank is a first threshold value or more, the second signal indicating that an amount of a second liquid in a second tank is a second threshold value or more; and execute a suction operation of driving the suction mechanism for a predetermined time period. |
| US12157315B2 |
Recording apparatus
A printer includes a line head, a transport unit, a head moving unit, a maintenance unit, a lid unit, and a rotation mechanism portion. The head moving unit moves the line head to a retreat position and a recording position along a B direction. The maintenance unit includes a cap portion configured to cover the nozzles, is formed with an opening, and is movable in a transport direction of a medium. A lid unit is rotatable about a rotation axis, and closes the opening in a closed posture. When the head moving unit moves the line head from the recording position to the retreat position, the rotation mechanism portion rotates the lid unit so that a posture of the lid unit becomes the closed posture. |
| US12157312B2 |
Liquid discharge apparatus and method for controlling liquid discharge apparatus
A liquid discharge apparatus includes a liquid discharge portion configured to discharge a liquid from a nozzle provided in a nozzle surface and move in a X-axis direction, and a detection portion configured to detect a liquid droplet adhering to the nozzle surface, including an irradiating portion configured to radiate irradiation light along the nozzle surface in an irradiating direction intersecting the scanning direction, and a light receiving portion configured to receive the irradiation light radiated from the irradiating portion, in which in the liquid droplet detection of detecting the liquid droplet, the liquid discharge portion moves in the X-axis direction on a −Z direction side of the detection portion in a state where the irradiating portion is caused to radiate the irradiation light. |
| US12157309B2 |
Liquid ejecting apparatus, liquid ejecting method and non-transitory storage medium storing instructions executable by the liquid ejecting apparatus
A liquid ejecting apparatus includes an ejection head including a plurality of nozzles communicating with a pressure chamber and an actuator configured to apply pressure on liquid stored in the pressure chamber, a carriage, a storage storing information relating to a first timing when a non-ejecting flashing operation is started, and a controller. The actuator applies pressure on the liquid in the pressure chamber in the non-ejecting flashing operation so as to vibrate, without ejecting, the liquid in the plurality of nozzles of the ejection head, while the carriage is decreased in speed so as to be stopped. The controller is configured to select, based on status information, one of the first timing and a second timing, and start the non-ejecting-flashing operation at the selected timing while the carriage is decreased in speed so as to be stopped. |
| US12157307B2 |
Liquid discharge apparatus, liquid discharge method, film forming apparatus, and article manufacturing method
A liquid discharge apparatus includes a substrate stage configured to be movable while holding a substrate, a discharge unit having nozzles for discharging droplets, a control unit configured to perform control to supply driving signals for discharging droplets from the nozzles to the discharge unit while moving the substrate stage, and an acquisition unit configured to acquire sizes of the droplets discharged onto the substrate, wherein the control unit performs control to discharge a plurality of droplets from the nozzles onto the substrate by supplying a plurality of driving signals for discharging droplets of different volumes to the discharge unit, and wherein the control unit identifies the driving signals corresponding to the droplets on the substrate based on the sizes of the droplets on the substrate acquired by the acquisition unit. |
| US12157305B2 |
System and method for predicting inoperative inkjets within printheads in an inkjet printer
A method of inkjet printer operation indicates a need for a remedial printhead operation by predicting a number of inoperative inkjets and locations for the inoperative inkjets in at least one printhead in the inkjet printer at a predetermined time. The prediction is made using Markov chain Monte Carlo models that correspond to different ranges of area coverage density for inkjet areas of a printhead. |
| US12157300B2 |
Printing apparatus
A printing apparatus, having a conveyer configured to convey a recording medium along a first conveying direction, an image recorder to record an image on the recording medium supported by a supporting portion, a liquid storage arranged on an outside of the supporting portion in a direction intersecting with the first conveying direction, a cutter assembly to cut the recording medium, and a controller, is provided. The controller is configured to move the cutter assembly to an outside of the supporting portion in a scanning direction, which intersects with the first conveying direction, to cut the recording medium; and control the cutter assembly to stand by at a standby position located on a side of the supporting portion opposite to the side, on which the liquid storage is arranged, on the other outside of the supporting portion in the scanning direction. |
| US12157296B2 |
On-press development type lithographic printing plate precursor, method for preparing lithographic printing plate, and lithographic printing method
An on-press development type lithographic printing plate precursor having a support and an image-recording layer on the support, in which the image-recording layer contains an infrared absorber, a polymerization initiator, a polymerizable compound, and a color-developing substance precursor, and in a case where the image-recording layer is exposed to an infrared laser having a wavelength of 830 nm at an energy density of 110 mJ/cm2, a loss of ethylenically unsaturated bonds in an exposed area in the image-recording layer is 10% to 40% of ethylenically unsaturated bonds in a non-exposed area in the image-recording layer, and a method for preparing a lithographic printing plate or a lithographic printing method using the on-press development type lithographic printing plate precursor. |
| US12157292B2 |
Multilayer composite article
The present disclosure relates to a composite article that may include a structural substrate, a multilayer fluoropolymer film that can include a high-melt fluoropolymer layer and a low-melt fluoropolymer adhesion layer that may contact the structural substrate and the fluoropolymer film. The high-melt fluoropolymer layer may have a melting temperature A1 and the low-melt fluoropolymer adhesive layer may have a melting temperature A2. The melting temperature A2 may be less than the melting temperature A1. |
| US12157290B2 |
Decorative panel and method of manufacturing a decorative panel
The invention relates to a decorative panel, in particular a floor panel, ceiling panel or wall panel, and to a method for manufacturing such decorative panel. The panel according to the present invention comprises includes at least one foamed layer comprising including an upper side and a lower side, and at least one decorative solid layer either directly or indirectly, affixed on said upper side of the foamed layer, wherein both the foamed layer and the decorative solid layer are wood based materials. The invention also relates to a floor covering consisting of a plurality of such panels. |
| US12157289B2 |
Seals for optical components
An electronic device may have optical components that each have first and second transparent layers such as first and second glass layers. The glass layers may have outer surfaces that face away from each other and inner surfaces that face towards each other. A polymer layer is formed between the inner surfaces of the glass layers. Along the periphery of each optical component, a hermetic seal is formed to protect the polymer material of the polymer layer. The seal may include one or more metal layers that are coupled to the first and second glass layers. For example, glass prism rings may be coupled to the first and second glass layers and metal may be coupled to the prism rings. The one or more metal layers may then be bonded to the metal on the prism rings, such as through soldering. |
| US12157286B2 |
Steel sheet for hot stamping
A steel sheet for hot stamping according to the present invention has a plating layer being attached in an amount of 10 g/m2 or more and 90 g/m2 or less and having a Ni content of 10 mass % or more and 25 mass % or less with a remainder including Zn and impurities on a surface of a base steel sheet having a predetermined chemical composition, in a surface layer region, 15.0% or more of the crystal grains of one or two kinds of unauto-tempered martensite and lower bainite are included in terms of area percentage, and the average dislocation density is 4×1015 m/m3. |
| US12157285B2 |
Adjustable mechanical stop for a food baking apparatus
A food baking apparatus includes a compressible die and a mechanical stop for controlling a die spacing of the compressible die. The mechanical stop includes a supporting system and a mounting element mounted onto the supporting system. The mounting element includes at least one protrusion having a particular amount of protrusion from the mounting element, which amount of protrusion may be adjustable for any single protrusion. By translation or rotation of the supporting system and/or the mounting element during operation of the apparatus, a protrusion is selected. The protrusions mechanically stop further compression of the dies during an operation of the food baking apparatus. Thus, the selection determines the die spacing applicable for the baking process, based on the amount of protrusion of the selected protrusion. |
| US12157282B2 |
Method of manufacturing optical member, and optical member
A method of manufacturing an optical member by curing a thermally polymerizable composition by heating includes, in the following order: a first step of filling an inside of a mold with the thermally polymerizable composition in which the mold is configured by disposing a frame-shaped member, with a Young's modulus of 1.0 GPa or more at a polymerization initiation temperature of the thermally polymerizable composition, between two mold members facing each other; and a second step of heating the mold to the polymerization initiation temperature or more. |
| US12157280B2 |
Multi-stage resin delivery
A method for forming a composite component, the method comprising: providing a mould (15) comprising a first part (8) of the mould and a second part (13) of the mould, the first part (8) and second part (13) when assembled define an exterior surface of the composite component; loading the first part (8) of the mould with reinforcing material (20); injecting matrix precursor into the first part (8) of the mould to impregnate reinforcing material (20) located in the first part (8) of the mould with matrix precursor; closing the second part (13) of the mould and the first part (8) of the mould around the reinforcing material (20) and matrix precursor to assemble the first part (8) and second part (13) to define an exterior surface of the composite component; and injecting matrix precursor into the closed mould to impregnate reinforcing material (20) located between the first and second parts (8, 13) of the mould with matrix precursor. |
| US12157279B2 |
Method of making a thick article
Method of making a shaped article (5) comprising at least two parts (10, 15) wherein the first part comprises at least one projection (20) and the second part comprises at least one recess (22) by preparing said first part and said second part in a moulding process and joining the prepared first and second part together by engaging the at least one projection with the at least one recess to form said shaped article. |
| US12157278B2 |
Systems and methods for sealing a bond cavity between structural components
In an example, a method of sealing a bond cavity is described. The method comprises placing an adhesive around a perimeter of a first structure to be joined to a second structure. The method also comprises positioning the first structure relative to the second structure such that the adhesive is disposed between the first structure and the second structure. The method also comprises merging the first structure and the second structure until the first structure and the second structure are separated by a desired gap for bonding. The method also comprises heating the perimeter to at least partially cure the adhesive to form a leak-proof bond cavity perimeter between the first structure and the second structure. |
| US12157277B2 |
Vibration welding fiber-reinforced composite aircraft structures
During a formation method, a first component and a second component are provided. The first component is configured from or otherwise includes a first fiber-reinforced thermoplastic composite. The first component also includes a base and a material buildup on a portion of the base. The second component is configured from or otherwise includes a second fiber-reinforced thermoplastic composite. The second component is arranged with the first component. The second component abuts the material buildup. The second component is vibration welded to the first component to provide a weld joint between the first component and the second component. At least a portion of the material buildup is displaced during the vibration welding. |
| US12157273B2 |
Apparatus and method for supporting and extracting a build part formed in an additive manufacturing process
An apparatus and method are provided for extracting a build part from an additive manufacturing machine. Upon completion of the build part by the additive manufacturing machine, a pin array is placed above the build part, the pin array including a plurality of pins slidably supported by a support plate for vertical movement relative to the support plate. The pin array is moved toward the build part so that the plurality of pins contact the build part and conform to the contour of the build part. The pins of the pin array are locked with the pins in contact with and conforming to the build part. The pin array and build part are inverted so that the build part is supported by the locked pins of the pin array. All of the pins of the array are locked simultaneously by a common locking component. The build plate can be formed on a sacrificial interposer plate that is removed by an etchant bath supported on the pin array when the build part is inverted. |
| US12157269B2 |
Medical device including a structure based on filaments
A lattice or solid structure for a medical device includes a first layer of first filaments discretely formed from at least one medical-grade silicone material. The first filaments are arranged in a predetermined pattern and may be directly adjacent to one another or spaced apart. Additional layers of filaments may be provided adjacent to the first layer, and chemically bonded thereto to form an integrated structure that is without interruption or with interstices therebetween. |
| US12157263B2 |
Method and device for controlling a production system for planar or strand-shaped bodies
A device for controlling a production system for planar or strand-shaped bodies comprises a measurement region and a conveying apparatus configured to convey the body through the measurement region. A transmission apparatus is configured to irradiate the body with measurement radiation in the measurement region. A detection apparatus is configured to detect the measurement radiation reflected by the body. An evaluation apparatus is configured to use the measurement radiation detected by the detection apparatus to determine at least one of: (1) a refractive index of the body; and (2) an absorption of the measurement radiation by the body. A control apparatus is configured to control at least one production parameter of a production system based on the at least one of: (1) the refractive index of the body; and (2) the absorption of the measurement radiation by the body. |
| US12157260B2 |
Melt emulsion extrusion methods for producing thermoplastic polymer particles
A method of making thermoplastic polymer particles may include mixing in an extruder a mixture comprising a thermoplastic polymer and a carrier fluid that is immiscible with the thermoplastic polymer at a temperature greater than a melting point or softening temperature of the thermoplastic polymer and at a shear rate sufficiently high to disperse the thermoplastic polymer in the carrier fluid; cooling the mixture to below the melting point or softening temperature of the thermoplastic polymer to form solidified particles comprising thermoplastic polymer particles having a circularity of 0.90 or greater and that comprise the thermoplastic polymer; and separating the solidified particles from the carrier fluid. |
| US12157259B2 |
Method for starting or terminating production of a film in a film manufacturing machine, film manufacturing machine and computer program product
The invention describes a process for starting up a film production in a film manufacturing machine, in particular a blown film machine, by means of a control device, comprising the following steps: detecting a start-up request setting start-up parameters providing film material commencing the film production setting film production parameters. |
| US12157257B2 |
Cooling and retaining pin for an apparatus for cooling and handling preforms made of plastic material
A cooling and retaining pin (1) for cooling, by air blowing, and retaining, by air suction, a plastic preform, the pin comprising a body (2), defining a longitudinal axis and having a first opening (5) at a first end thereof, coaxial to said longitudinal axis and adapted to be connected to a handling station; a movable element (3) adapted to slide at least partially inside said body; at least one air passage gap provided at a second end of the body or at said first end; wherein the movable element (3) is adapted to move from a first position, to which a first air passage section corresponds, to a second position, to which a second air passage section corresponds, which is smaller than said first section, so as to adjust a blowing air flow during the cooling step and a suction air flow during the step of retaining the preform. |
| US12157255B1 |
System and method for molding stock shapes
A mold assembly comprises a mold sidewall surrounding a mold cavity. A material inlet passageway, through which plasticized material may be introduced into the mold cavity, is formed in an inlet end wall of the mold. A sliding core is mounted within the mold and advanceable between a seated position covering the inlet passageway and a retracted position spaced away from the inlet passageway to allow plasticized material to flow into the mold cavity. An annular plunger is slidably mounted on the sliding core and within the mold sidewall for applying a downward force on plasticized material introduced into the mold cavity. Fiber reinforcing inserts may be inserted into the mold prior to filling it with plasticized material and a source of Nitrogen gas is connected to an extruder for purging ambient air from the plastic material in the extruder prior to injection into the mold cavity. |
| US12157251B2 |
Waste plastic density separation
Methods and systems for separating mixed plastic waste are provided herein. The methods generally comprise separating the mixed plastic waste into a PET-enriched stream and one or more PET-depleted streams. The separating may be accomplished using the combinations of two or more density separation stages. Exemplary density separation stages include sink-float separators and centrifugal force separators. The PET-enriched and PET-depleted streams may be recovered and/or directed to downstream chemical recycling processes. |
| US12157249B2 |
Flexible wood structures and devices, and methods for fabricating and use thereof
A flexible structure is formed by subjecting cellulose-based natural wood material to a chemical treatment that partially removes hemicellulose and lignin therefrom. The treated wood has a unique 3-D porous structure with numerous channels, excellent biodegradability and biocompatibility, and improved flexibility as compared to the natural wood. By further modifying the treated wood, the structure can be adapted to particular applications. For example, nanoparticles, nanowires, carbon nanotubes, or any other coating or material can be added to the treated wood to form a hybrid structure. In some embodiments, open lumina within the structure can be at least partially filled with a non-wood substance, such as a flexible polymer, or with entangled cellulose nanofibers. The unique architecture and superior properties of the flexible wood allow for its use in various applications, such as, but not limited to, structural materials, solar thermal devices, flexible electronics, tissue engineering, thermal management, and energy storage. |
| US12157248B2 |
Log dog and adjustable log dog set bar assembly
The present subject matter relates to a log dog, a kit thereof, a set bar assembly, and a log bed with the log dog and set bar assembly. The log dog includes a rod with a groove, and a head block with a cylindrical cavity for receiving the groove and with a bore extending through the sidewall. A pin extends through the bore to the cylindrical cavity for rotatable engagement with the groove to releasably hold the head block to the rod. The set bar assembly includes a pair of mounting brackets with a holder having lower and upper sections. A support bar is secured between the mounting brackets and a pivot arm extends from the support bar. The set bar assembly includes a stop bar received in the holder, wherein moving the stop bar between the lower and upper sections of the holder lowers and raises the pivot arm. |
| US12157243B2 |
Perforating apparatus and method for manufacturing a shaped line of weakness
A perforating apparatus and method includes a longitudinal cylinder axis about which a cylinder rotates. At least one shaped anvil bead is disposed on the cylinder. The cylinder including an anvil block and an anvil bead form a cavity. The cavity may be used to control the debris produced during the perforating process. A blade is disposed on a support to cooperate in contacting relationship with the anvil bead. A web is perforated as the web passes between the rotating cylinder and the support and the blade operatively engages with the anvil bead. The debris may be controlled by being drawn into the cavity prior to the point where the blade engages the anvil and, subsequently, being expelled after the point where the blade engages the anvil bead. |
| US12157242B2 |
Hydraulic hand-held knockout punch driver
A hand-held knockout driver includes a main housing having a handle portion, a motor positioned within the main housing, a pump assembly driven by the motor, and a secondary housing coupled to the main housing and defining a bore therein. The hand-held knockout driver also includes a working piston moveable within the bore from a rest position to an actuated position to define a piston throw distance therebetween. The hand-held knockout driver also includes a draw stud coupled to the working piston, a die coupled to the secondary housing, and a punch coupled to the draw stud opposite the working piston for movement therewith relative to the die. The die has a depth greater than the piston throw distance. |
| US12157241B2 |
Bolt cutter
A cutter including a cutting head and an adjustable handle pivotally coupled to the cutting head. The adjustable handle includes a first adjustment assembly to change a length the adjustable handle extends from the cutting head. The adjustable handle also includes a second adjustment assembly to change the position of the adjustable handle with respect to the cutting head. |
| US12157240B2 |
Severing a cable tie with a rounded cut
A cable tie cutting apparatus comprises a housing and a nosepiece assembly coupled to the housing. The nosepiece assembly comprises an upper portion, and a side portion and a front portion orthogonal to and extending from the upper portion. The front portion comprises a receiving element configured to receive a tail portion of a cable tie through a slotted opening and a vertical rail protruding from the front portion. The tool further comprises the blade member having a curved cutting edge and a rear planar surface that defines a channel that mates with the vertical rail of the nosepiece assembly. |
| US12157238B2 |
Systems and methods for robotic arm alignment and docking
Certain aspects relate to systems and techniques for preparing a robotic system for surgery. In one aspect, the method includes a robotic arm, a sensor configured to generate information indicative of a location of the robotic arm, a processor, and at least one computer-readable memory in communication with the processor and having stored thereon computer-executable instructions. The instructions are configured to cause the processor to receive the information from the sensor, determine that the robotic arm is located at a first position in which a first axis associated with the robotic arm is not in alignment with a second axis associated with a port installed in a patient, and provide a command to move the robotic arm to a second position in which the first axis associated with the robotic arm is in alignment with the second axis. |
| US12157230B2 |
Intelligent clear path
A technique for automatically finding a collision-free return-to-home path for a robot. The technique includes running a simulated virtual 3D environment which emulates the physical robot and workcell in real time, including the positions and poses of all robots, workpieces and obstacles in the workcell. Upon request by an operator, a return-to-home path search is executed based on the virtual 3D environment, where the path search calculates a solution which moves the robot from a current position to its home or recovery position while avoiding collisions with other robots, workpieces or objects in the workcell. In addition to collision avoidance, the path search considers other constraints such as prohibited zones in the workspace and robot joint positions. When the recovery path is computed, the solution program is sent back to the physical environment for execution by the physical robot. |
| US12157228B2 |
Continuum robot and continuum robot control system
A continuum robot includes: a first wire; a second wire; a distal guide configured to hold the first wire and the second wire; a proximal guide slidable relative to the first wire and the second wire; a plurality of wire guides provided between the distal guide and the proximal guide; a driving unit configured to drive the first wire and the second wire; and a control unit configured to control the driving unit. The first wire is fixed to the plurality of wire guides, the second wire is slidable relative to the plurality of wire guides, and the control unit controls the driving unit so as to keep a distance between the proximal guide and a wire guide among the plurality of wire guides provided nearest to the proximal guide constant. |
| US12157225B1 |
Device and method for precise conversion of cartesian coordinates to spherical coordinates
The present invention relates to a device that converts Cartesian coordinates into spherical coordinates, thereby providing an accurate and efficient solution for applications requiring precise spherical coordinate transformations. The device comprises a base, a first gantry, a second gantry, a first slider, a second slider, and a pair of spherical elements. The device offers a practical, cost-effective, and reliable alternative by focusing on mechanical components and reducing reliance on complex electronics. The device supports a broad range of applications, including scientific instruments, engineering tools, and educational devices, where precision and reliability are essential. The device converts the Cartesian coordinates into spherical coordinates, thereby providing an accurate and efficient solution for applications requiring precise spherical coordinate transformations. |
| US12157221B2 |
System and method for applying thermal interface material to a tray of an electric vehicle battery pack
A system for providing a thermal interface material on a tray for an electric vehicle battery includes a material dispensing system (MDS) and a vision system. The MDS includes a set of pumps, a robotic dispensing system (RDS), and a controller. The set of pumps includes a first pump to house a first material and a second pump to house a second material different from the first material. The RDS is fluidly coupled to the set of pumps and dispenses a third material on the tray in a defined pattern, where the third material is a mixture of the first and second materials. The vision system is configured to capture a first set of images. The controller is configured to determine a nozzle offset of the RDS based on the first set of images and control a position of the RDS based on the nozzle offset. |
| US12157218B2 |
Power tool
A power tool includes a motor including a stator and a rotor rotatable relative to the stator about a rotation axis, a gear drivable in response to rotation of the rotor, a motor compartment accommodating the motor, a rear cover covering a rear opening in the motor compartment, a gear case accommodating the gear and covering a front opening in the motor compartment, a first screw fastening the rear cover and the motor compartment together, and a second screw fastening the motor compartment and the gear case together, and at a different position from the first screw in a plane orthogonal to the rotation axis. |
| US12157214B2 |
Fastening device
The present invention discloses a fastening device, comprising a main body and a holding part, wherein the main body constitutes a main plane, and the holding part and the main body are rotatably connected to each other; and the holding part comprises a first arm and a second arm, the first arm is provided with a first connection mechanism and a second connection mechanism, the first arm is rotatably connected to the main body via the first connection mechanism, and the second arm is rotatably connected to the first arm via the second connection mechanism. Such a fastening device can be used for the installation of floorings. Not only can the height of a handle be changed, but also the angle at which the handle is held can be changed at the same time. Moreover, the fastening device is further provided with a detachable auxiliary moving device, which can easily move a base during use, but the auxiliary moving device can be removed when it is not needed, which is convenient for packaging and transportation. |
| US12157211B2 |
Adjustable pliers with lever type positioning device
A pair of adjustable pliers with lever type positioning device includes a clamp body, a first handle slidably engaged with the clamp body, a second handle, and a lever type positioning device. The first handle includes an adjustment tooth. The lever type positioning device pivotally combines the second handle with the first handle, so that the second handle and the clamp body are linked. The lever type positioning device includes a lever member and a positioning member. The lever member pivots between a locked position and a release position. The positioning member is combined with the lever member and includes a positioning tooth. At the locked position, the positioning tooth is engaged with the adjustment tooth. At the release position, the positioning member is disengaged from the adjustment tooth, thereby adjusting the opening degree between the clamp body and the first handle. |
| US12157207B2 |
Method for operating a handheld power tool
The disclosure relates to a method for operating a handheld power tool having an electric motor, the method comprising: S1 providing at least one model signal waveform that is associated with a work progress of the handheld power tool; S2 determining a signal of an operating variable of the electric motor; S3 comparing the signal of the operating variable with the model signal waveform and determining a conformity evaluation on the basis thereof; S4 identifying the work progress at least partially using the conformity evaluation; S5 executing a first routine of the handheld power tool at least partially on the basis of the work progress identified in method step S4. The disclosure also relates to a handheld power tool, in particular an impact driver, comprising an electric motor and a control unit, wherein the control unit is designed to carry out a method according to the disclosure. |
| US12157204B2 |
Rolling grinder with press fit between roller and shaft
A method for producing a rolling sharpener having at least one grinding or polishing face for grinding and/or polishing a cutting tool, the rolling grinder being formed substantially from two rollers, a grip body to be arranged between the rollers and rotatably relative thereto, and a shaft to be supported rotatably in the grip body. To make correct operation of the rolling grinder user-friendly and to facilitate correct operation overall, each of the rollers is connected to the shaft in a frictionally engaged manner. |
| US12157203B2 |
Grinding wheel for grinding
The present disclosure provides a grinding wheel for grinding, configured such that a fiber-reinforced plastic (FRP) layer in a wheel outer peripheral part located on the outer surface of a wheel central part is provided at a position and thickness that vary depending on the type of weaving pattern layer, thereby exhibiting superior mechanical properties and superior vibration/shock absorption and offsetting effects compared to conventional grinding wheels, so problems such as cracking and fatigue failure due to burning do not occur, and moreover, the quality and productivity of processed products can be improved. Moreover, the grinding wheel is lighter in weight than conventional grinding wheels, and when an abrasive part is completely consumed, it can be replaced with a new abrasive part through removable attachment thereof, whereby the wheel outer peripheral part (wheel body) can be reused continuously, and the exchange time and the amount of tool wear can be reduced. |
| US12157199B2 |
Centerless grinding through the application of a helical twist to axial grooves
A cylindrical workpiece with a helical axial groove allowing for centerless grinding which has an angular overlap around the outer circumference on the body of the workpiece. The angular overlap ensures continuous tangential contact with the grinding wheels as the workpiece is rotated. |
| US12157195B2 |
Apparatus for detecting status of tool in machine tool
An apparatus for detecting the status of a tool in a machine tool may include: a sensor unit configured to sense acceleration of a spindle of the machine tool in an x-axis direction and a y-axis direction during processing; and a processing device configured to convert the x-axis signal and the y-axis signal, sensed by the sensor unit, into signals capable of representing a cutting force by processing the x-axis and y-axis signals, detect a resultant force, and plot the detected resultant force on a polar coordinate system. |
| US12157193B2 |
Multi-product pallet device, control system for multi-product pallet device, displacement-restricting mechanism, and conforming mechanism
This multi-product pallet device (1) includes a multi-product pallet (2) deforming a shape thereof in conformity with a shape of a workpiece; and a device main body (3) to which the multi-product pallet is attached and which stores shape restoration data for deforming the multi-product pallet and restores the shape of the multi-product pallet based on the shape restoration data, wherein the multi-product pallet is detachable from the device main body. |
| US12157187B2 |
Laser machining device
A laser processing apparatus includes a support portion, a first laser processing head, a second laser processing head, a first vertical movement mechanism, a second vertical movement mechanism, a first horizontal movement mechanism, a second horizontal movement mechanism, and a controller configured to control rotation of the support portion, emission of a first and a second laser lights from the first and the second laser processing heads, and movement of a first and a second focusing points. |
| US12157185B2 |
Systems and methods for spot beam and line beam crystallization
Methods and systems for crystallizing a thin film provide an optics system configured to produce a laser spot beam directed towards the thin film and truncate the laser spot beam before the laser spot beam comes into contact with the thin film. The truncated laser spot beam is continually translated in a first direction while irradiating an amorphous silicon area of the thin film to generate a molten zone in the irradiated amorphous silicon area, where the thin film cools and solidifies to form crystal grains. |
| US12157181B2 |
Support for a transmissive optical element, laser processing device with such support, and process of adjusting the position of a transmissive optical element using such support
A holder for a transmissive optical element is specified, having a frame and a mount for the transmissive optical element. The mount is mounted within the frame with two adjusting elements and with a guide pin arranged between the adjusting elements and its distance from the frame can be adjusted. The adjusting elements are each mounted in the frame so that they can pivot and are adjustable in their respective lengths independently of one another. The mount-side ends of the adjusting elements can each be pivoted in the mount and are attached so that they can be displaced in the longitudinal direction of the respective adjusting element. The frame-side end of the guide pin is fixed to the frame, and the frame-side end of the guide pin is pivotably mounted in the frame in the X and Y directions and slidable in the longitudinal direction of the guide pin. A method for adjusting the position of a transmissive optical element is also specified. |
| US12157180B2 |
Evaluation method, evaluation system, and laser machining system
An evaluation method for evaluating laser machining in which irradiation region of a laser beam is moved relative to object to perform machining of object, includes a measurement step and an evaluation step. In the measurement step, a change in an intensity of light according to a movement of measurement region is measured by moving measurement region for measuring the intensity of light, relative to object. In the evaluation step, an evaluation of the laser machining is performed based on the change in the intensity of light according to the movement of measurement region. In the measurement step, measurement region is moved relative to object so that movement path of measurement region has a plurality of intersections with movement path of irradiation region. |
| US12157177B2 |
Cutting disc for a machine for harvesting stem-like plants
A cutting disc for a machine for harvesting stem-like plants includes a number of elements which together can be attached or are attached to a bracket forming a circular ring with an outer cutting edge. At least one of the elements is attachable to the bracket in a first position, in which a first edge of the element forms the outer cutting edge, and in a second position, in which a second edge of the element forms the outer cutting edge. No matter whether the element is in the first of second position, a circular cutting edge is made up. |
| US12157174B2 |
Facing machine for preventing inflow of cutting chips into tube
A tube-facing machine includes a driving unit including a driving shaft and a motor for rotating the driving shaft, a cutting unit including a cutting tip mounted to the front end of the driving shaft and having a blade, and a tube-mounting unit. The cutting tip is disposed such that an angle between an imaginary reference line extending outwards from the center point of the tube in a radial direction and an imaginary line extending from the center point of the tube to a point at which the blade meets the inner circumference of the tube in a rotating direction of the cutting tip is greater than an angle between the imaginary reference line and another imaginary line extending from the center point of the tube to a point at which the blade meets the outer circumference of the tube in the rotating direction of the cutting tip. |
| US12157168B2 |
Additive manufacturing using a momentum transfer method
A metallic product is produced by an additive manufacturing method. A device for practicing has a controller with a stored instruction set for implementing the manufacturing of the metallic product. The metallic product is manufactured in a piece-wise or layer-wise manner on a target platform by a print head that is in two-way communication with the controller. The print head operates on a momentum transfer technique in which pulsed energy from an impulse source is used to launch pieces of metal toward the target platform, the pieces of metal bonding at the target platform to manufacture the metallic product. |
| US12157163B2 |
Sizing composition, method for coating a casting mould and use of the sizing composition for coating a casting mould
The present invention relates to a coating composition comprising a solid component comprising a clay and mica, wherein the clay comprises from about 50 to about 90% by weight of kaolinite and from about 5 to about 35% by weight of montmorillonite and the coating composition comprises, based on the solid component, from about 5 to about 50 parts by weight of clay. Furthermore, a process for coating a casting mold and the use of the coating composition for coating a casting mold are disclosed. |
| US12157159B2 |
Forming superconducting radio frequency cavities using hydrostatically controlled bulging
Forming superconducting radio frequency (SRF) cavities with hydrostatically controlled bulging, using a pressurizing incompressible medium, such as urethane elastomer, for hydroforming a metal tube in a mold. The urethane elastomer functions as the pressurizing incompressible medium in the hydroforming process. Stretch-thinning of the metal tube wall is reduced by a decrease in concentrated bending deformation thereof. Friction between the inner wall of the metal tube and the incompressible medium constrains the plastic flow of the tube wall material, thus reducing the stretch deformation and thickness reduction thereof. A stepped press ram may be used to pressurize the incompressible medium material and then pushes on an end of the tube to feed extra tube length into the expanding tube wall for reducing thinning thereof. |
| US12157157B2 |
Pressing machine and pressed product manufacturing method
A pressing which a ram repeats an up-and-down motion for press working machine that performs a continuous operation in by a press die held by a die holding portion of a bolster and a die holding portion of the ram includes: a die positioning portion that positions the press die in a first direction being a moving direction of the ram; a position adjustment mechanism having a servomotor as a drive source and optionally changing a position where the press die is positioned by the die positioning portion; and a drive control unit driving, when position change data is given during the continuous operation, the servomotor such that the position where the press die is positioned by the die positioning portion is changed to a position corresponding to the position change data when reaction force of the press working not applied to the die positioning portion during continuous operation. |
| US12157156B2 |
Control device for cooling apparatus
In preset calculation, a plurality of cooling banks are set to be feedforward or feedback banks, and each of water injection amounts in these banks is calculated. In cooling history management, a recalculation position for re-executing the feedback calculation is set. In feedback calculation, a temperature correction value for compensating a delay due to a conveyance time period from a position of the feedback bank to a position of a delivery side pyrometer, and a response delay of the feedback bank is calculated, when a segment reaches the recalculation position. In the feedback calculation, each of water injection amounts in the feedback banks that is calculated in the preset calculation is changed for each of segments based on a delivery side temperature target value, a delivery side temperature actual value calculated for each of the segments, a delivery side temperature prediction value that is recalculated, and the temperature correction value. |
| US12157153B2 |
Method for the manufacture of insoluble lead anodes, used in electrowinning or electro-refining processes of high purity metals
A method for the manufacture of insoluble lead anodes, with low segregation of the constituent elements of the anodic alloy for the electrowinning of metals, free of buckling, used in electrolytic processes, which comprises: Obtaining a continuous plate (4) of lead or lead alloy 10 to 30 mm thick by 900 to 1,100 mm wide by means of a continuous casting process; Cut the continuous plate (4) according to a determined length obtaining a pre-plate (6) that will give the length of one or more plates of the anode (8); Roll the lead or lead alloy pre-plate (6) using a cold rolling mill (7) to a thickness of 6 to 12 mm, keeping the cold rolling temperature of the pre-plate under 60° C., obtaining the anode plate(s) (8); Remove the anode plate (8) from the rolling mill (7); Weld (12) a copper bar (10) to the upper end of the anode plate (11). |
| US12157151B2 |
Method and device for cleaning a channel using a diaphragm pump module
A method and an apparatus for cleaning a channel, especially a transmission and/or cooling channel, in any type of device, machine, installation, and/or tool, particularly in any type of heat exchanger and/or a molding core, cavity and/or insert is proposed, wherein a channel is cleaned through dynamic, bi-directional pulsation of cleaning medium inside the to-be-cleaned channel, the method being realized by a cleaning apparatus equipped with a diaphragm pump module, plugged either only in the feed side of the transmission line or in the feed side and in the return side, which, after connecting the diaphragm pump module to the external energy source and shutting off the flow control system from the reservoir and the feed pump, allows for putting cleaning medium into a state of two-way dynamic pulsating motion. |
| US12157150B2 |
Particle removal method, particle removal apparatus, and method for manufacturing article
A curable composition on a substrate is cured in a state where a member is in contact with the curable composition. Thereafter, the member having adhered to the curable composition is separated from the substrate, whereby the curable composition and a particle are removed from the substrate. |
| US12157148B2 |
Automated battery sorting system
The present disclosure relates to systems, non-transitory computer-readable media, and methods for analyzing and sorting batteries according to battery classifications. In particular, in one or more embodiments, the disclosed systems scan a target battery with a plurality of sensors and analyze signals of the plurality of sensors utilizing a classifier model to determine a battery classification for the target battery. Also, in some embodiments, the disclosed systems indicate the predicted battery classification to a battery sorting mechanism for sorting the target battery. Additional mechanisms and related methods for automated classification and sorting of batteries are disclosed. |
| US12157137B2 |
Powder layer composite, coating film, powder coating method, and powder coating apparatus
A powder layer composite includes a base and a powder layer having a thickness of 100 μm or less and disposed on the base. An average of a total value of a number of powder aggregates having a long diameter of 500 μm or greater and a number of pinholes having a long diameter of 500 μm or greater, in any of a plurality of different regions of 20 mm×20 mm on a surface of the powder layer, is 0.2 pieces/cm2 or less. |
| US12157135B2 |
Portable variable volume paint spray enclosure and air scrubber; method for constructing a paint spray enclosure and air scrubber
A portable variable volume paint spray enclosure or booth includes a frame assembled from longitudinal members and detachable clamps. The clamps secure together adjacent ends of the longitudinal members. The paint spray enclosure further includes a flexible cover disposed upon the frame such that a relatively air tight enclosure having a predetermined configuration is formed. The assembled frame and flexible cover extend from grade level to a predetermined elevation to encase an object to be painted. The paint spray enclosure also includes an air flow input apparatus for allowing air flow into the enclosure, and an air extraction apparatus/air scrubber for removing air from the enclosure, such that air mixed with vaporized paint inside the enclosure is removed from the enclosure before the paint vapor and air combine to form an explosive mixture, thereby preventing an explosion and/or fire from occurring inside the enclosure, and preventing operators from being exposed to harmful fumes. The air scrubber removes the paint vapor from the air as the combination exits the enclosure, thereby allowing only “clean” air back into the atmosphere. |
| US12157134B2 |
Portable variable volume paint spray enclosure and air scrubber; method for constructing a paint spray enclosure and air scrubber
A portable variable volume paint spray enclosure or booth includes a frame assembled from longitudinal members and detachable clamps. The clamps secure together adjacent ends of the longitudinal members. The paint spray enclosure further includes a flexible cover disposed upon the frame such that a relatively air tight enclosure having a predetermined configuration is formed. The assembled frame and flexible cover extend from grade level to a predetermined elevation to encase an object to be painted. The paint spray enclosure also includes an air flow input apparatus for allowing air flow into the enclosure, and an air extraction apparatus/air scrubber for removing air from the enclosure, such that air mixed with vaporized paint inside the enclosure is removed from the enclosure before the paint vapor and air combine to form an explosive mixture, thereby preventing an explosion and/or fire from occurring inside the enclosure, and preventing operators from being exposed to harmful fumes. The air scrubber removes the paint vapor from the air as the combination exits the enclosure, thereby allowing only “clean” air back into the atmosphere. |
| US12157133B2 |
Fluid spraying facility and method for moving an associated fluid
A fluid spraying facility including a fluid circulation pipe and a scraper that can circulate in the pipe in order to push back the fluid present in the pipe as it moves forward, the pipe and the scraper each having a circular section, the pipe having an inner diameter, the scraper having an outer diameter, the outer diameter having a first value. A difference between the inner diameter of the pipe and the first outer diameter value of the scraper is greater than or equal to 100 micrometers, preferably greater than or equal to 200 micrometers. |
| US12157132B2 |
Spray head for cooling lubrication of a die of a forming machine
A spray head for the cooling lubrication of a lower die and/or an upper die of a forming machine is disclosed. The spray head is able to be introduced between two working strokes into a working chamber between the lower die and the upper die. The spray head has at least two individually controllable nozzles for the cooling lubrication of different places of a die surface of the lower die and/or the upper die. The spray head also has a thermal imaging camera for recording a thermal image of the lower die and/or the upper die. A forming machine has a cooling device comprising an aforementioned spray head. |
| US12157127B2 |
Energy-saving double-bearing vertical grinding mill for dry grinding and shaping
An energy-saving double-bearing vertical grinding mill for dry grinding and shaping, comprising a shell, a permanent magnet variable frequency motor arranged above the shell, a rotating shaft connected with the output end of the permanent magnet variable frequency motor, and a double-spiral rotor arranged on the rotating shaft, wherein a grinding chamber is formed in the shell, wherein an upper bearing and a lower bearing are respectively arranged at top and bottom of the grinding chamber, wherein the upper bearing and the lower bearing are both sleeved on the rotating shaft and are respectively located at upper end and lower end of the rotating shaft, wherein the upper bearing and the lower bearing are both rotatably connected with the rotating shaft, wherein the grinding chamber is filled with a grinding medium. |
| US12157125B2 |
Microplate holder for imaging system
Methods and systems are provided for a sample holder for a multi-detector quantitative microscopy system. In one example, the sample holder includes a frame with a central opening, a pivotable arm positioned adjacent to the central opening and having a whippletree assembly at a first end of the pivotable arm, and a movable ram, in contact with a second end of the pivotable arm, the movable ram configured to pivot the pivotable arm. |
| US12157123B2 |
Device and method for microdroplet detection of cells
Devices, systems, and associated methods are provided for manipulating and/or determining one or more characteristics of cells contained within a biological sample. In particular a device and methods of use thereof are provided, the device comprising a sorting component configured to separate cell-containing microdroplets from empty ones into a population of cell-containing first microdroplets; a microdroplet manipulation component configured to manipulate the first microdroplets using real or virtual electrowetting electrodes, and an optical detection system configured to detect an optical signal from the microdroplets via the one or more detection windows. |
| US12157120B2 |
Emulating disease in a microfluidic system with a releasable interfacial film and communication between non-gel aqueous solutions
Methods are provided for emulating disease in a microfluidic system with a releasable interfacial film component that allows communication between non-gel aqueous solutions to emulate natural physiological conditions. The systems and methods emulate cellular communication in a disease state in a more accurate aqueous environment and provide data on the interaction between the cells that can be used to develop a treatment for a subject in need. The systems and methods also can be used to assess the effect of a particular treatment, such as a drug therapy, radiation therapy, or a combination thereof, for example. The systems and methods can show how a particular therapy is affected by any of several known factors including, but not limited to, the sex of the subject, the age of the subject, hereditary factors or other genetic predispositions, as well as perhaps other physiological states of the subject, or a combination thereof. |
| US12157119B2 |
Systems and methods for cell processing
Disclosed herein are cell processing systems, devices, and methods thereof. A system for cell processing may comprise a plurality of instruments each independently configured to perform one or more cell processing operations upon a cartridge, and a robot capable of moving the cartridge between each of the plurality of instruments. |
| US12157110B2 |
Semiconductor particles used in water-splitting photocatalyst, photocatalyst formed of semiconductor particles, and synthesis method thereof
Semiconductor particles are used as a photocatalyst for inducing a water-splitting reaction where water molecules decompose into oxygen molecules and hydrogen molecules by addition of a co-catalyst and light irradiation, the semiconductor particles including strontium titanate doped with scandium. A synthesis method of a semiconductor for the photocatalyst includes a synthesis step of synthesizing the semiconductor particles including strontium titanate doped with scandium by mixing strontium chloride (SrCl2), strontium titanate (SrTiO3), and scandium oxide (Sc2O3) and firing the mixture. |
| US12157107B1 |
Sulfur-molybdenum cluster modified MOF material and preparation method and application thereof
Disclosed are a sulfur-molybdenum cluster modified MOF material and a preparation method and application thereof, and the material is prepared by taking an MOF material as a metal organic framework material, and modifying ammonium tetrathiomolybdate inside the metal organic framework material; and according to the mass percentage, the MOF material accounts for 45 wt % to 90 wt %, and a modification amount of the ammonium tetrathiomolybdate accounts for 10 wt % to 55 wt %. The ammonium tetrathiomolybdate is embedded into an MOF material framework in a solution in a form of an anion MoS42− for modification. According to the invention, the MOF material is modified by the ammonium tetrathiomolybdate, and compared with an existing sulfydryl modified composite material, the modified composite material shows a higher adsorption capacity, a higher adsorption rate and a higher S atom effective utilization rate in the application of removing Hg (II) in water, and meets a wider practical application scene. |
| US12157103B2 |
System for chemical transformation of 3D state materials
A system for chemical transformation of 3D state materials is disclosed wherein, a reaction group having a main body arranged to shape a reaction chamber in which a component configured to support a sample of 3D state arranged to be chemically transform is expected. The system further includes an oven arranged to heat the reaction chamber and a GAS supply group arranged to release a first gas in the reaction chamber and/or a casing component, inside the main body, which has a chemical agent suitable for releasing a second gas into the reaction chamber. The main body has at least two turbines arranged to converge into the reaction chamber, the first and/or the second gas on the samples. The invention relates also to a method for chemical transformation of 3D state materials. |
| US12157100B1 |
Shaking adapter for a power tool
The adapter connects an aerosol or similarly shaped can to a power tool for the purpose of mixing the contents within the can. The adapter preferably connects a reciprocating power tool, such as a reciprocating saw, to a spray paint can that is necessarily shaken before use. To secure the can to the power tool, the adapter has multiple fingers that grasp the end of an aerosol can with respective tabs. The tabs catch on a ring on the topside of the spray paint can to prevent it from breaking away from the reciprocating tool during operation. To secure the adapter to the can, the fingers and tabs have a diameter that is smaller than the diameter of the can rim but deform into an oblong arrangement to receive the can before returning to the circular arrangement and locking the can in place. To deform the adapter, an actuator is connected to the side of the cylindrical body and the can is held in place until the actuator is actuated and the tabbed fingers can be pulled away from the can. |
| US12157098B2 |
Resonant acoustic mixing system and method
A method for mixing, milling, and coating a plurality of constituents comprises placing the constituents in a container that includes a cylindrical inner surface; applying a first vibration to the container such that a motion of the vibration is parallel to a longitudinal axis of the container; and applying a second vibration to the container such that the motion of the vibration is not parallel to the longitudinal axis of the container. |
| US12157093B2 |
Composite membranes
Embodiments of the present invention provide the integration of the function of the feed spacer, the permeate carrier, or both, as a part of the membrane sheet in a spiral wound membrane element. |
| US12157084B2 |
Pleated media for a conical shaped filter element
A frusto-conical filter includes at least one layer of a filtering material, wherein one or more layers of the at least one layer of a filtering material comprises a plurality of pleats. Each of the pleats has a center axis which essentially maintains a constant distance from the center axis of its adjoining pleats. The media filter has a first end and a second end, the second end being spaced apart from the first end, and one of the first and second ends is larger than the other of the first and second ends. A method of making this media involves cutting out a frusto-conical section from a generically shaped media and aligning it in such a way as to maintain the constant distance of the pleats from the adjacent pleats. |
| US12157080B2 |
Air filter apparatus, system and method
An air filter apparatus includes at least one frame that is configured to receive a filter media, and at least one sensing mechanism for sensing contamination of the filter media. The sensing mechanism can include a wave emitter and a wave detector. The wave emitter and the wave detector can be arranged so that the wave travels along a path that is substantially parallel to outer faces of the filter media. The wave detector can be located at a first edge of the frame, and the wave emitter can be located spaced apart laterally from the wave detector at a second edge of the frame, so that waves from the emitter can travel along the path through and laterally across the filter media towards the detector. The path can be substantially perpendicular to the general direction of air flow within the filter media. |
| US12157079B2 |
Variable air filter assemblies
An air filter assembly includes a filter element having at least one variable dimension, and a frame for engaging and supporting the filter element. The frame may include a plurality of linear segments forming a rectangular configuration, and a plurality of clips for connecting the linear segments together at corners thereof. The linear segments may be L-channel segments, C-channel segments, or may be of other form. Clips may be used for connecting the linear segments together at the corners. The filter element may have a pattern of creases or fold lines to facilitate folding thereof from an expanded configuration to a reduced configuration. A grate may be included for spanning an area bounded by the frame to support the filter element. The grate may have multiple arms and a central hub. An edge treatment may form a seal between the filter element and the frame. |
| US12157078B2 |
Depth filter
A depth filter with excellent filtration accuracy and pressure resistance performance even for fluids containing high density and high viscosity powder fine particles. A depth filter having a base material layer, a filtration layer, and a skin layer, in that order, wherein: the substrate layer and the skin layer are layers made by a nonwoven fabric being wound and thermally fused; the filtration layer is a laminate in which at least a nonwoven fabric and a net are laminated, being wound twice or more; and the nonwoven fabric contained in the filtration layer contains a mixed-fiber nonwoven fabric containing two or more types of fibers with mutually different average fiber diameters. |
| US12157077B2 |
Combined fiber nonwoven fabric, laminate, filtration medium for filter and method thereof
A filtration medium for a filter, having high dust collection efficiency, low pressure loss, a long service life and sufficient processing strength into a filter. A combined fiber nonwoven fabric includes first fibers having a mean fiber diameter of less than 200 nanometers, and second fibers having a mean fiber diameter in the range of 200 to 5000 nanometers, in which basis weight of the combined fiber nonwoven fabric is in the range of 2.1 to 15.0 g/m2. |
| US12157073B2 |
Use of alkaline washes during chromatography to remove impurities
In certain embodiments, the invention provides a method of purifying a protein of interest from a mixture which comprises the protein of interest and one or more contaminants. |
| US12157072B2 |
Selective extraction of cannabinoids, pigments, and lipids from plant matter
A system, machine, and methods for selectively extracting chemicals from plant material without co-extracting chlorophyll, lipids and other undesirable constituents from plants, is described here. Extraction uses super-cooled solvents, such as 100% ethanol. The system and method provides plant extracts that are enriched in active compounds, and depleted in chlorophyll. |
| US12157071B2 |
Mechanical vapor recompression (MVR) liquid purification system
Mechanical vapor recompression (MVR) liquid purification system includes a pressure-tight enclosure having a circular cylindrical elongated shape along a longitudinal axis A, and evaporation compartments E1-E3 arranged within the enclosure. Each compartment has a plurality of longitudinal pipes running from one sidewall to another sidewall, and circular sidewalls having openings for the plurality of pipes. A central tube runs along the axis A through the centers of the compartments E1-E3, and allows steam to flow from the second end to the first end. The number of pipes is highest in the first compartment E1, then gradually fewer in the second E2 and third E3. The pipes allow steam to flow from the first end to the second end. A compressor assembly includes a compressor provided with compressor vane members structured to provide steam flow along the longitudinal axis and a motor for rotating the compressor at a variable rotational speed. |
| US12157070B2 |
Separation instrument, separation device, separation system, and separation method
In a separation instrument configured to separate a gaseous substance from a solution contained in a container, the separation instrument includes: a first end; a second end; and a side surface provided between the first end and the second end, wherein a plurality of gas introduction grooves configured to swirl a gas and introduce the gas into the container are formed on the side surface between the first end and the second end, and a discharge hole configured to discharge the gaseous substance separated from the solution together with the gas is formed between a center portion of the second end and a center portion of the first end. |
| US12157068B2 |
Brick
A brick (2) for the plug connection in a plug connection system in a space spanned by a longitudinal direction (4), a transverse direction (6) transverse to the longitudinal direction (4) and a height direction (8) transverse to the longitudinal direction (4) and transverse to the transverse direction (6), including: a first brick part (10) having an interior space (14) which is bounded by a wall (16) in the longitudinal direction (4) and the transverse direction (6) on both sides and in the height direction (8) on the top side (17), the first brick part (10) having a first plug connection element (18) on the top side (17). a second brick part (12) having an interior space (26) which is bounded by a wall (28) in the longitudinal direction (4). |
| US12157066B2 |
Toy vehicle with modular seat
The subject matter of this specification can be embodied in, among other things, a modular toy vehicle that includes a vehicle body defining a seat space that is at least partially enclosed and defines an interior volume to contain one or more character figures, a first character seat assembly removably mountable to the vehicle body within the seat space as a first simulated seat, and a second character seat assembly removably mountable to the vehicle body within the seat space as a second simulated seat that is sized differently from the first simulated seat such that the second character seat assembly is prevented from removably mounting to the vehicle body within the seat space when the first character seat assembly is removably mounted to the vehicle body within the seat space. |
| US12157065B1 |
Anti-rotation target assembly for an amusement game device
A target assembly for an amusement device includes a switch stack comprising a target leaf spring, a contact leaf spring, and a spacer electrically isolating the target leaf spring from the contact leaf spring. An anti-rotation shell is mounted to the switch stack and at least partially surrounds one end of the target leaf spring and the contact leaf spring. The anti-rotation shell is sized and configured to substantially prevent relative movement between the target leaf spring and the contact leaf spring. In some examples, a switch mount bracket includes slot to receive side walls of the anti-rotation shell. |
| US12157064B1 |
Physical-virtual game board and content delivery platform
A physical-virtual gaming platform comprising a game board overlay including logical locations for the placement of game pieces, where the overlay is placed in relationship to the combination of a game board and game pieces. The combination of the game board and game pieces include electronic means that are in communication with a computing device. The computing device processes the information provided by the electronic means to determine the logical location of a game piece with respect to the game overlay and then provides a sensory output to gamers based at least upon the determined locations. The game overlay can be active and in communication with the computing device such that the overlay is operated to alter one or more logical locations thereby changing game play in response to determined game piece movements. The platform includes visualization and audio devices for providing customized visual and audio experiences. |
| US12157063B2 |
Adversarial reinforcement learning for procedural content generation and improved generalization
Methods, apparatus and systems are provided for training a first reinforcement-learning (RL) agent and a second RL agent coupled to a computer game environment using RL techniques. The first RL agent iteratively generates a sub-goal sequence in relation to an overall goal within the computer game environment, where the first RL agent generates a new sub-goal for the sub-goal sequence after a second RL agent, interacting with the computer game environment, successfully achieves a current sub-goal in the sub-goal sequence. The second RL agent iteratively interacts with the computer game environment to achieve the current sub-goal in which each iterative interaction includes an attempt by the second RL agent for interacting with the computer game environment to achieve the current sub-goal. The first RL agent is updated using a first reward issued when the second RL agent successfully achieves the current sub-goal. The second RL agent is updated when a second reward is issued by the computer game environment based on the performance of the second RL agent attempting to achieve said current sub-goal. Once validly trained, the first RL agent forms a final first RL agent for automatic procedural content generation (PCG) in the computer game environment and the second RL agent forms a final second RL agent for automatically interacting with a PCG computer game environment. |
| US12157060B2 |
System and method for providing a computer- generated environment
A method and system for transition between three dimensional computer-generated environments comprises generating a first three dimensional computer-generated environment including a player avatar controllable by a user within the first three dimensional computer-generated environment, displaying, within the first three dimensional computer-generated environment, a portion of a second three dimensional computer-generated environment at a location visible to the player avatar, accepting interaction by the player avatar with the portion of the second three dimensional computer-generated environment indicating that the player avatar wishes to join the second three dimensional computer-generated environment, and causing the player avatar to transition from the first three dimensional computer-generated environment to the second three dimensional computer-generated environment in response to the interaction. |
| US12157058B2 |
Interaction information processing method and apparatus, terminal, and storage medium
An interaction information processing method includes: displaying a battle interface of a multiplayer online game, the battle interface including a target virtual object (201); displaying an interaction icon presentation region in response to an icon presentation operation on the target virtual object, the interaction icon presentation region including at least one candidate interaction icon (202); receiving a selection confirmation operation on a target interaction icon in the at least one candidate interaction icon (203); and displaying, in the battle interface, interaction information corresponding to the target interaction icon at an interaction presentation position corresponding to the target virtual object (204). |
| US12157052B1 |
System, method and apparatus for collecting and utilizing big data for online gameplay
A system, method and apparatus for capturing data from a plurality of users for providing online gameplay based on captured user sensor data. User sensor data is captured from a plurality of sensor capture devices relative to an associated user so as to be transmitted to a gameplay server. The gameplay server executes instructions to generate a user interface on a user's client computing device for providing gameplay on each user client portable computing device utilizing, and pertinent to, the captured sensor data. |
| US12157051B2 |
Interfaces and processes for biological characteristics handling in head-mountable devices
According to aspects of the present disclosure, there are provided methods and apparatus for providing a user characteristics determination module for use with a head-mountable display device, comprising: a biological characteristics handler to determine whether biological sensor data is indicative of a predefined biological characteristic of the user; and determination logic to determine and output a predefined response to the determined biological characteristic of the user. |
| US12157047B2 |
Systems and methods for evaluating player performance
Systems and methods relating to evaluating the performance of a person playing basketball are described. The systems and methods can be used to provide an evaluation sequence that can determine and evaluate the performance level of a person at one or more basketball skills. The evaluation sequence for the person can include a first sequence of actions that are the same each person being evaluated for a particular skill and a second sequence of actions that is based on the results of the first sequence and may be different for each person. Once the first and second sequences have been completed by the person, the system can determine a performance level for the person for the skills being evaluated. |
| US12157040B2 |
Golf club head with textured striking face
A correlated set of golf club heads comprises a first and second golf club head. Each club head has a striking face, a rear surface, a top portion, a sole portion, a toe portion, a heel portion, and a loft. The striking face has a first plurality of scorelines defining a scoreline heel-ward extent and a scoreline toe-ward extent. The plurality of scorelines comprises a scoreline length LS1 being the lateral distance between the heel-ward extent and the toe-ward extent. The loft of the second golf club head is greater than that of the first golf club head. The scoreline length LS2 of the second golf club head differs from that of the first scoreline length LS1. |
| US12157037B2 |
Two layer recreational air-tight object having a patterned illuminated surface
In an aspect, an apparatus is provided and includes an air-tight object having an outer layer, an inner layer, and a cover, and a light module. The opacity of the outer layer is greater than the opacity of the inner layer. The outer layer defines a first aperture and a second aperture. The inner layer and the cover define a first interior region. The inner layer defines a second interior region. The light module is encapsulated within the first interior region and is configured to send light through the inner layer, through the second interior region of the air-tight object, and through the second aperture of the outer layer, wherein the cover is disposed between the light module and the outer layer. |
| US12157036B2 |
Multi-layer golf balls with increased interlayer adhesion
Casing compositions including carboxylic acid groups, cover compositions including an adhesion promoter with functional groups that crosslink with carboxylic acid groups, and golf balls made from such compositions that have crosslinks between functional groups of the cover compositions and the carboxylic acid groups. The type and concentration of the components in the casing and cover compositions, including the adhesion promoter, affect the adhesion between golf balls having components made from such compositions and, thus, can be used to produce a golf ball having increased durability. Additionally, methods of crosslinking casing and cover layers made from such casing and cover compositions to increase interlayer adhesion are disclosed. |
| US12157033B2 |
Mouthpiece
The mouthpiece includes an enhanced mouthpiece, a data sensor, and a personal data device. The data sensor collects data regarding the bite force, the number of bites and the duration of each bite. The data sensor wirelessly transfers the collected data to a personal data device. |
| US12157031B2 |
Exercise treadmill
An exercise treadmill is disclosed. The treadmill can include one or more sensors to acquire input data. A computer system can trigger one or more actions based on the input data. The input data can correspond to a lengthwise position of the user along a length of a usable surface of the platform and/or a lateral position of the user on the belt. The action(s) can include providing feedback to the user and/or adjusting rotation of the belt and/or a resistance of rotation of the belt. The adjustment can be performed in response to input from a user control requesting the adjustment. |
| US12157028B2 |
Protective housing in the explosion protection category flameproof enclosure
A protective housing in explosion-protection-type pressure-proof encapsulation. At least one device for reducing explosive pressure is associated with the housing. The housing includes a first housing part having a first sealing surface and a second housing part having a second sealing surface, wherein, when the housing is in the closed pressure-proof state, a resilient seal is held between the first sealing surface and the second sealing surface so as to be elastically deformed, and, as a result, closes the space between the first sealing surface and the second sealing surface in a flame-proof manner in the event of an explosion inside the housing. The flame-proof arrangement can replace a planar gap between, for example, a surface of a cover and a surface of a housing part, which gap requires conformity to relatively narrow manufacturing tolerances. |
| US12157026B2 |
Protected fire protection sprinkler and tool assemblies
Installation and protective devices for a fire protection sprinkler assembly having a support cup disposed about the sprinkler assembly. A protective cap engages the support cup to protect the sprinkler and facilitate its installation. The protective cap has an insertion wall that defines a cup chamber to house the sprinkler therein and protect operational components of the sprinkler during storage, transport, installation and when awaiting to be placed into service. The protective cap includes a plurality of slots formed externally and peripherally to the insertion wall to provide tool access to a tool path between the insertion wall and the inner surface of the support cup. The protective cap includes a shielding wall axially adjacent the insertion wall that circumscribes the central cap axis to shield the slots of the protective cap and the tool path. |
| US12157024B2 |
Sprinkler system
The present invention relates to a sprinkler system, and more specifically, to a sprinkler system which can be assembled without welding. To this end, the sprinkler system according to the present invention comprises: a main pipe through which fluid is supplied from an externa source; a first branch pipe for branching the fluid supplied through the main pipe; a second branch pipe for branching the fluid supplied through the first branch pipe so that said fluid is supplied to a sprinkler; and a detachable first coupler for interconnecting the main pipe, the first branch pipe, and the second branch pipe. |
| US12157021B2 |
Self-extinguishing, toxic gases containment enclosure for lithium-ion batteries
An enclosure for safe transportation and storage of a battery or a collection of batteries. The enclosure contains a plurality of batteries held together by a polymer structure, wherein the polymer structure contains s pockets capable of encapsulating at least one fire extinguishing fluid. Sensors deployed on a surface of each battery in the plurality of batteries are capable of monitoring surface temperature and volume expansion of each battery in the enclosure and providing signal output. The enclosure also contains a toxic gas release management and containment system. |
| US12157018B2 |
Boiling histotripsy methods and systems for uniform volumetric ablation of an object by high-intensity focused ultrasound waves with shocks
An example method includes generating an acoustic ultrasound wave that is focused at a focal point. The method further includes sequentially directing the focal point upon distinct portions of an object to form respective shock waves at the distinct portions of the object. The method further includes, via the respective shock waves, causing the distinct portions of the object to boil and form respective vapor cavities. The method further includes causing substantially uniform ablation of a region of the object that comprises the distinct portions. The substantially uniform ablation is caused via interaction of the respective shock waves with the respective vapor cavities. An example ablation system and an example non-transitory computer-readable medium, both related to the example method, are also disclosed. |
| US12157016B2 |
Anti-collision simulation device and radiotherapy system
An anti-collision simulation device and a radiotherapy system relate to the technical field of medical equipment. The anti-collision simulation device is applied to a radiotherapy device, and includes a supporting frame and a simulation rod rotatably connected to the supporting frame. A space enclosed by a rotation track of the simulation rod is matched with a space in a therapy cabin of the radiotherapy device. The supporting frame includes a fixing frame and a movable frame. The fixing frame is fixedly installed relative to the radiotherapy device. The simulation rod is rotatably connected to the movable frame, and the movable frame is able to move relative to the fixing frame, so as to enable the simulation rod to be located at different positions. |
| US12157015B2 |
Method and system for monitoring a hadron beam during hadron-therapy treatment of a subject
A method for monitoring a hadron beam during hadron-therapy treatment of a subject including tumour cells labelled with a radiopharmaceutical product, in which the hadron beam includes a plurality of discrete hadron bursts, the method including the following steps: when a burst impacts on the subject, detecting the prompt gamma generated by the interaction of the hadrons of the burst with the tissues of the subject using a Compton telescope and reconstructing an image of the interaction volume; when no burst impacts on the subject, extracting the position of the tumour cells labelled with the radiopharmaceutical product using the Compton telescope and reconstructing an image of the total volume of the tumour; comparing the image of the interaction volume and the image of the total volume of the tumour so as to locate the measured interaction volume relative to the measured total volume of the tumour. |
| US12157014B2 |
Radiation therapy system and method
The present disclosure is directed to a radiation therapy system. The radiation therapy system may comprise a magnetic resonance imaging (MRI) apparatus. The MRI apparatus may include a plurality of shielding magnetic coils, the plurality of shielding magnetic coils being arranged around an axis. The radiation therapy system may also comprise a radiation therapy apparatus, which includes a linear accelerator configured to accelerate electrons to produce a radiation beam, the linear accelerator being located between two neighboring shielding coils of the plurality of shielding coils, and a length direction of the linear accelerator being parallel with the axis. The radiation therapy apparatus may also include a deflection magnet configured to deflect the electrons emitted from the linear accelerator by a deflection angle in a first portion of a moving trajectory, the first portion of the moving trajectory being on a plane intersecting with a radial plane of the MRI apparatus. |
| US12157012B2 |
Low EMF infrared radiant panel
An infrared radiant panel is formed by overlaid substrates having conductors thereon which are electrically activated to generate heat to cause infrared radiation of desired wavelengths. The conductors are arranged to cancel magnetic fields caused by current flow therethrough. A conductive shield further suppresses fields generated by the panel. |
| US12157010B2 |
Energy harvesting module with compact-construction piezoelectric transducer, in particular for powering a leadless autonomous cardiaccapsule
An energy harvesting module includes a pendular unit with piezoelectric transducer elastically deformable in bending with a clamped end and a free end coupled to an inertial mass. The transducer includes at least one piezoelectric beam configured into two adjacent arms formed single-piece, with external and internal arms arranged side-by-side. The external arm has a clamped proximal end and a free distal end, and the internal arm has a free proximal end supporting the inertial mass, and a free distal end connected to the distal end of the adjacent external arm. An annular mount surrounds the beam at its proximal end and includes the clamp to which is fastened the proximal end of the external arm. The mount includes, in a central region in the vicinity of the clamp, a cavity inside which the inertial mass carried by the free proximal end of the internal arm can oscillate. |
| US12157005B2 |
Method and system for providing electrical stimulation to a user
A method for providing electrical stimulation to a user as a user performs a set of tasks during a time window, the method comprising: providing an electrical stimulation treatment, characterized by a stimulation parameter and a set of portions, to a brain region of the user in association with the time window; for each task of the set of tasks: receiving a signal stream characterizing a neurological state of the user; from the signal stream, identifying a neurological signature characterizing the neurological state associated with the task; and modulating the electrical stimulation treatment provided to the brain region of the user based upon the neurological signature, wherein modulating comprises delivering a portion of the set of portions of the electrical stimulation treatment to the brain region of the user, while maintaining an aggregate amount of the stimulation parameter of the treatment provided during the time window below a maximum limit. |
| US12157004B2 |
Noninvasive heart and/or intrathoracic impedance sensor
An electrical stimulation system includes a sheath that includes conductive points that are operative to facilitate electrical stimulation to a bodily portion of a user. Drive-sense circuits (DSCs) generate electrical stimulation signals based on reference signals and provide those electrical stimulation signals via electrodes to the conductive points of the sheath. The electrical stimulation signal is coupled into respective locations of the bodily portion of the user that are in proximity to or in contact with the conductive points of the sheath. In addition, the DSCs sense, via the conductive points of the sheath and via the electrodes, changes of the electrical stimulation signals based on coupling of them into the respective locations of the bodily portion of the user. The DSCs provide digital signals that are representative of the changes of the electrical stimulation signals to one or more processing modules that includes and/or is coupled to memory. |
| US12157001B2 |
Systems and methods for peripheral nerve stimulation to treat tremor with detachable therapy and monitoring units
A system and method for providing therapy to a patient can include a monitoring unit and a therapy unit. The monitoring unit can have a user interface and one or more sensors to measure patient data. The therapy unit can have a stimulator for generating electrical stimulation and a microcontroller for controlling the generation of the electrical stimulation based on the measured patient data. |
| US12157000B2 |
Carrying case for controller of patients with VADs
A carrying case for a controller for an implantable blood pump includes a first flexible pouch sized and configured to retain the controller. The pouch has a first face and a second face opposite the first face, the first face includes a thermal insulating material and the second face including a thermal dissipating material. |
| US12156999B2 |
Ventricular geometric and hemodynamic control by heart rate modulation in LVAD therapy
A method of operating an implantable blood pump and a pacing device, the method includes determining an end diastolic volume (EDV) and ejection fraction of one from the group consisting of the right ventricle and the left ventricle at a predetermined pump set speed. An average flow rate based on the predetermined pump set speed is determined. A target heart rate based at least in part on the determined EDV, ejection fraction, and average flow rate is determined. A lower rate for the pacing device is determined, the pacing device being in electrical communication with a chamber of the heart. The chamber of the heart is paced when a measured heart rate drops below the lower rate. |
| US12156998B2 |
Device and method for delivering a medicament
A device for delivery of medicament is presented that has an elongated housing, a container mounted within the housing and adapted to contain liquid medicament, a stopper slidably arranged within said container, and a delivery mechanism comprising a resilient member, a plunger assembly having one end connected to the stopper and a second end being operably connected to the resilient member, a rotatable latch for releasably retaining the plunger assembly in a first position where the resilient member has an accumulated energy, where rotation of the latch releases the plunger assembly such that the accumulated energy is transferred to the plunger assembly for driving the stopper within the container whereby the medicament within said container is delivered to an injection site. After delivery of the medicament a rotator having a hard stop feature aligns with a rib on the protective shield to prevent retraction of the protective shield. |
| US12156995B2 |
Exostructure to assist in accurate syringe injection
A syringe exostructure includes a main body which removably receives a syringe having a syringe barrel and a syringe plunger. A drive plunger is reciprocatably mounted on the main body, and a plunger bar is slidably received in an axial channel on the drive plunger. The plunger bar is configured to removably couple to the syringe plunger when the syringe is introduced into the main body. A drive pawl assembly is fixed to an upper surface of the drive plunger and transfers motion of the drive plunger to the plunger bar as the drive plunger is advanced. The locking pawl engages the plunger bar and allows the plunger bar to be advanced by the drive plunger but prevents the plunger bar from being retracted as the drive plunger is retracted. |
| US12156994B2 |
Drug delivery device
The disclosure relates to a drug delivery device including a plunger disposed within a case and an audible indicator that comprises a resilient element. The plunger is slidable from a proximal position to a distal position within the case and the resilient element is in a first configuration when the plunger is in the proximal position, such that the resilient element is deflected radially outwards to a second configuration during movement of the plunger from the proximal position towards the distal position. The resilient element moves from the second configuration towards the first configuration when the plunger moves towards or reaches the distal position, thereby generating an audible and tactile signal. |
| US12156991B2 |
Injection systems for drug delivery with internal force transmission
Injection systems for drug delivery are disclosed. A system may include a container filled or fillable with a drug, a stopper movably disposed in the container, a plunger, an energy source outputting a force, a mechanical linkage operable to transmit the force output by the energy source to the plunger to cause the plunger to act on the stopper to expel the drug from the container, and a trigger member. The system may have pre-injection state where the trigger member inhibits actuation of the mechanical linkage, an injection state where the trigger member permits actuation of the mechanical linkage, and a post-injection state where the plunger is stationarily positioned in an end-of-dose position. The system may be designed to limit the number of components included in various force transmission loops present in the pre-injection, injection, and/or post-injection states. |
| US12156990B2 |
Force sensing resistor for liquid low-volume detection and occlusion sensing and methods and apparatuses for flow sensing along fluid path in fluid delivery device
A system and method is provided for detecting fluid low-volume and occlusion in a device using force sensing resistor (FSR) sensor. One or more force sensing resistors are positioned in communication with a fluid channel at one or more of a pump intake and pump outlet to detect pressure in the fluid channel. The pressure is detected through communication with the force sensing resistor and indicates an irregular system condition including but not limited to, fluid low-volume level and occlusion. Also provided are a fluid flow sensor (e.g., FSR or MEMS sensor) disposed relative to an embedded fluid channel in the base of a wearable medicine delivery pump. |
| US12156987B2 |
Systems for wearable infusion port and associated pump
A pump for delivering a fluid includes a pump housing that defines at least one reservoir having a circumferentially open first end, a circumferentially closed second end and a chamber to receive the fluid. The pump includes a plunger assembly having at least one plunger arm and a cannula fluidly coupled to the plunger arm to dispense the fluid from the pump. The plunger arm is receivable within the first end of the reservoir, and the at least one plunger arm defining an internal conduit to receive the fluid from the at least one fluid reservoir. The internal conduit is fluidly coupled to the cannula. The plunger assembly is movable in a first direction relative to the pump housing to advance the plunger arm within the fluid reservoir to dispense the fluid from the fluid reservoir out of the pump via the cannula. |
| US12156984B2 |
Single-use suppository insertion device and method
A single-use suppository insertion device includes a barrel, a plunger configured to be movably coupled to the barrel, and a disabling feature of the barrel or the plunger. The disabling feature may be configured to be activated during operational motion of the plunger relative to the barrel, such as during insertion of or withdrawal away from a suppository. The device can include a structural element of the barrel or the plunger configured to engage with the disabling feature of the barrel or the plunger during insertion of or withdrawal away from the suppository to activate the disabling feature. The disabling feature may be implemented in a number of ways to ensure single-use operation of the single-use suppository insertion device. |
| US12156983B1 |
Dilator device
A dilator device including an elongated flexible material sleeve having a hollow interior extending along a distal portion and a proximal portion thereof. An expandable or inflatable bladder is connected to the distal portion and disposable radially outward from an exterior of the sleeve when in an expanded and/or inflated orientation. The elongated sleeve including a tip having a predetermined configuration that facilitates positioning the elongated sleeve within an intended body part. A fluid input is structured for removable connection to a fluid source and is disposed on the sleeve, in fluid communication with the bladder. An access opening is formed on the proximal portion and is cooperatively dimensioned with the hollow interior to removably receive any one of a plurality of different types of positioning instruments within the sleeve. |
| US12156980B2 |
Devices, systems, and methods for a catheter accessory
The present disclosure, in its various aspects, is directed generally to medical devices, and more specifically to catheter accessory devices and related systems and methods. In an embodiment, an instrument accessory device may include a body with an instrument lumen through which an instrument may extend through. An expandable member may be disposed about the distal end of the body. An elongate delivery member may be attached to the body and in communication with the expandable member at a distal end of the delivery member. The delivery member may be configured to slide the instrument lumen of the body and the expandable member along the length of the instrument when extended therethrough. Other embodiments are addressed within. |
| US12156970B2 |
Breathing assistance apparatus with a manifold to add auxiliary gases to ambient gases
The breathing assistance apparatus of the present invention includes a manifold that is provided with or retrofittable to gases supply and humidifying devices. The manifold allows gases from an oxygen concentrator to be combined with the flow through a gases supply and humidifying device, most usually air. The combined output of oxygen and other breathing gases (air) is then humidified. The breathing assistance apparatus and manifold of the present invention provides a safe method to add oxygen to the input air stream of a gases supply and humidifying device and reduces the amount of accumulation of oxygen within the gases supply device, reducing fire risk should sparking occur within the device. |
| US12156963B2 |
Negative pressure wound therapy device status indication using a canister
Disclosed systems and methods relate to status indication using a canister of negative pressure wound therapy apparatus. A method of providing a visual indication to a user of a negative pressure wound therapy apparatus can include, by a controller of the negative pressure wound therapy apparatus, determining a plurality of conditions associated with provision of negative pressure wound therapy by a negative pressure source of the negative pressure wound therapy apparatus and causing provision of a plurality of visual indications associated with the plurality of conditions to a user and, by at least one light pipe, transmitting light associated with at least one visual indication of the plurality of visual indications through at least a portion of an interior volume of a canister of the negative pressure wound therapy apparatus. |
| US12156959B2 |
Extracorporeal devices for methods for treating diseases associated with anti-neutrophil cytoplasmic antibodies
The invention relates to a blood treatment device configured to remove anti-neutrophil cytoplasmic antibodies (ANCAs) from the blood or blood plasma of a person in need thereof in an extracorporeal blood circuit, wherein the device comprises a matrix, and wherein said matrix comprises a monomeric form of proteinase 3 (PR3). The invention further relates to an extra-corporeal blood circuit comprising a blood treatment device of the invention and to the blood treatment device for use as a medicament or to methods of treating a medical condition associated with ANCA. |
| US12156958B2 |
Fluid management and measurement systems, devices, and methods
A medicament preparation system includes a disposable cartridge with a flow path. Various sensors may be placed on the cartridge to measure qualities of the fluid flowing through the flow path. The sensors are placed in precise locations using various approaches that make manufacturing of the cartridge efficient and repeatable. A drain line that is susceptible to fouling may be preattached and various approaches are used to remove or reduce the fouling. An elastomeric contact can also be present in the medical preparation system and used in a conductivity measurement subsystem. |
| US12156946B2 |
Method for preparing particles comprising metal oxide coating and particles with metal oxide coating
The invention relates to a process for coating a solid, water-insoluble particulate matter, with a metal oxide comprising: (a) contacting the solid, water-insoluble particulate matter with an ionic additive and an aqueous medium to obtain a dispersion of said particulate matter having positive charges on its surface; (b) subjecting the particulate matter to a coating procedure comprising precipitating a metal oxide salt onto the surface of the particulate matter to form a metal oxide layer thereon to thereby obtain particulate matter coated by a metal oxide coating layer; (c) repeating step (b) at least 4 more times; and (d) aging said coating layer. The invention further relates to particles comprising a particulate matter coated by a metal oxide layer, to a use of the particles for topical administration, and to a method for preventing, reducing, or eliminating pests at a locus, using the particles. |
| US12156942B2 |
Sustained delivery of therapeutic agents to an eye compartment
Compositions and methods for treating eye disorders by administering a drug delivery system into an eye compartment of the patient, wherein the drug delivery system contains a particle containing a core; a coating associated with the particle, wherein the coating is covalently or non-covalently associated with the particle and presents a hydrophilic region to the environment around the particle; and a therapeutic agent are disclosed. The eye compartment can exhibit reduced inflammation or TOP after administration of the drug delivery systems to a patient than if a drug delivery system including an uncoated particle were administered to the patient. |
| US12156941B2 |
Centanafadine pharmaceutical formulations, and methods of making and using same
Pharmaceutical formulation comprising centanafadine or a pharmaceutically acceptable salt thereof and an excipient, and related methods of manufacture and use, are disclosed. |
| US12156938B2 |
Liposomes for targeting tumor-associated macrophages
A composition comprising a liposome comprising a first phospholipid comprising a C14-C19:0 fatty acid and a C3-C15:0 fatty acid with a c-terminal carboxyl or a carboxaldehyde group; a second phospholipid comprising a C14-C19:0 fatty acid and a C14-C19:0 fatty acid and a sterol. The first phospholipid is preferably a phosphatidylcholine. The second phospholipid is preferably HSPC and the sterol is preferably cholesterol. In some embodiments, the molar ratio of the respective ingredients is 2-3:5-6:2-3; preferably 2:6:2; or 3:5:2, respectively. The invention also relates to the use of this composition in the targeting of M2 macrophages. |
| US12156936B2 |
Topical herbal compositions
The present invention provides topical formulations having an autophagy stimulating and/or heme oxygenase and activating/triggering effect on human skin for cosmetic and pharmaceutical use. Furthermore, the present invention provides topical formulations that trigger production of VEGF-C, reduce melanin synthesis and boost energy and cell function. Moreover, the present invention provides a new process for producing a herbal composition comprising a mixture of components of Bellis perennis L. and optionally Hieracium pilosella by aqueous extraction and the herbal composition comprising a mixture of components produced by the process of the present invention. The pharmaceutical formulations according to the present invention may be used for the treatment or prevention of dark circles under the eye and/or puffy eyes. The herbal composition according to the present invention may also be used in a cosmetic formulation for the cosmetic treatment or prevention of dark circles under the eye and/or puffy eyes. |
| US12156934B2 |
Composition and method of treating fragile skin
The present invention is a composition and method of treatment for fragile skin, skin disorders, and skin conditions in general through topical systematic and periodic application of a formulation that generally may include ingredients such as but not limited to barrier repair ingredients such as but not limited to Skinmimics®, Retinol®, and glycolic acid; humectants such as but not limited to glycerin, propanediol, low and high molecular weight hyaluronic acids; redensifying agents such as but not limited to Timecode®, a lipo amino acid (palmitoyl glycine); and anti-inflammatory/anti-itch ingredients such as but not limited to soybean sterols, Timecode®, SymCalmin®, menthyl lactate, and niacinamide. |
| US12156930B2 |
Hair cosmetic compositions containing sugar alcohol, saccharide compound, and pectin and methods of use
The present disclosure relates to hair cosmetic compositions comprising: (a) at least one sugar alcohol: (b) at least one saccharide compound, and mixtures thereof; (c) pectin; (d) at least one water-soluble solvent; and (e) water. The hair cosmetic compositions provide excellent hair styling benefits without requiring synthetic film-forming polymers and/or silicones. In particular, the hair cosmetic compositions are useful for imparting to hair, durable styling or shaping benefits, curl definition, curl regularity, shape/styling control, shine, and frizz control. |
| US12156929B2 |
Topical antimicrobial composition
Disclosed is a topical composition comprising: (i) an antimicrobial active which is at least one of piroctone, caprylhydroxamic acid, benzohydroxamic acid, or piroctone olamine; and (ii) Febrifugine. Also disclosed is a non-therapeutic method of providing topical antimicrobial benefit on a topical surface of a human or animal body comprising a step of applying a safe and effective amount of the topical composition. |
| US12156928B2 |
Antiperspirant composition comprising inorganic polyionic cluster
The present invention is in the field of antiperspirant compositions, in particular, compositions comprising antiperspirant actives. Disclosed is an anhydrous antiperspirant composition comprising an inorganic polyionic cluster having structure of (I) or (II); where M is Ca or Mg; and wherein the composition is substantially free of abrasives, which means less than 3.0% by weight of the composition; wherein anhydrous means the water content of the composition is less than 3.0%. |
| US12156927B2 |
Formulation for odontological and dermatological use containing trchloroacetate salts and hydroxyacids
Pharmaceutical, odontological, cosmetic and dermatological compositions comprising addition salts of trichloroacetic acid, one or more hydroxyacids and optionally glutamic acid or glutamic acid bioisosteres and phytic acid are useful for the peeling of the gingival collar, skin peeling, for resurfacing, treating skin hyper pigmentation, control sebum production, acne, pore size reduction and reducing the appearance of scars without causing undesirable side effects and contrast in coloration of the treated skin, for stimulation of the fibroblasts, transdermal biorevitalization, stimulation of the production of new collagen, for aesthetic improvement, for skin lightening, skin beautifying, skin firming and skin rejuvenation. |
| US12156924B2 |
Inorganic powder composite, method for producing same, water-in-oil emulsion composition, and sunscreen cosmetic
Provided is an inorganic powder composite used for a water-in-oil type fine dispersion system which is excellent in emulsification and emulsification stability. The inorganic powder composite includes: an inorganic powder; and a first hydrophobic treatment agent, a second hydrophobic treatment agent, and a hydrophilic treatment agent, which cover at least one part of a surface of the inorganic powder, the first hydrophobic treatment agent is a silicon compound, the second hydrophobic treatment agent is a fatty acid, and the hydrophilic treatment agent is hydrous silica. |
| US12156922B2 |
Copper-containing complex and uses thereof
Complexes comprising a coordinated Cu(II) ion are described herein, which are capable of binding to an extracellular portion of Ctr1 such that the complex with the Cu(II) ion is transported through the Ctr1. The complexes may comprise a Cu(II) ion coordinated to a ligand and to a peptide, wherein the peptide is released upon contact of the complex with an extracellular portion of Ctr1, thereby forming a second complex comprising the ligand, the copper ion and the extracellular portion of Ctr1. Further described herein are uses and methods utilizing the complex, in imaging, in radiation therapy, and for determining a redox state of cells. |
| US12156917B2 |
CNP prodrugs with carrier attachment at the ring moiety
The present invention relates to CNP prodrugs in which the carrier is covalently and reversibly attached to the ring moiety of a CNP moiety, to pharmaceutical compositions comprising such CNP prodrugs, to their uses and to methods of treating diseases that can be treated with the CNP prodrugs of the present invention. |
| US12156912B2 |
Methods and compositions for inhibiting diseases of the central nervous system
Methods and compositions for treating central nervous system diseases and disorders are disclosed. In a particular embodiment, compositions comprising a nitrated alpha synuclein peptide are provided. The composition may further comprise an adjuvant that stimulates regulatory T cells and/or at least one pharmaceutically acceptable carrier. |
| US12156911B2 |
Multivalent Kaposi sarcoma-associated herpesvirus-like particles and uses thereof
Vaccine compositions comprising a single KSHV-LP comprising two or more KSHV glycoproteins and/or one or more T cell antigens and methods of preventing or treating KSHV infections using the vaccine compositions. An expression system or a single expression vector for co-expressing two or more KSHV glycoproteins simultaneously to generate a vaccine comprising a single virus-like particle. The expression system may include a single plasmid inserted with two or more nucleic acid sequences that encode two or more KSHV glycoproteins linked by one or more linking sequences such that the KSHV glycoproteins are co-expressed simultaneously. |
| US12156908B2 |
Virus like nanoparticle compositions and methods thereof
The present disclosure provides virus like nanoparticles (VLPs), which are capable of displaying multiple copies of a SARS-CoV-2 antigen, for eliciting protective immunity against a SARS-CoV-2 infection, as well as polypeptides, compositions and methods thereof. |
| US12156900B2 |
VEGFR-Fc fusion protein formulations
Protein formulations and methods of making and using such formulations are provided herein. The formulation can be an ophthalmic formulation, such as for intravitreal administration. In some embodiments, the formulation comprises a VEGFR-Fc fusion protein, such as aflibercept. |
| US12156891B2 |
Cardiac stem cells for cardiac repair
Embodiments of the disclosure concern compositions and methods of use related to particular c-kit+ mesenchymal cells, including cardiac stem cells, obtained from a pediatric or neonatal individual. In specific embodiments, the cells, or conditioned medium or partial or total secretomes thereof, are provided in an effective amount to an individual in need thereof. |
| US12156888B2 |
CAR T-cells for the treatment of bone metastatic cancer
Disclosed herein is a method of providing an anti-cancer immunity in a subject with a bone metastatic cancer. The method involves co-administering to the subject an effective amount of a gamma-delta T cell stimulating agent and an effective amount of a γδ CAR T cell that binds a tumor antigen, such as a prostate antigen for bone metastatic prostate cancer, or a breast cancer antigen for bone metastatic breast cancer. Also disclosed herein is a recombinant T cell that expresses a gamma-delta T cell receptor (TCR) and a chimeric antigen receptor (CAR) polypeptide. |
| US12156882B2 |
Anti-aging drug combination and use thereof
The present invention pertains to the field of nutrition and medicine, and relates to a drug combination for anti-aging and its use. Specifically, the present invention relates to a drug combination comprising: 0.5 to 30 parts by weight of NR or its pharmaceutically acceptable salt, 0.5 to 30 parts by weight of NMN, and 0.01 to 35 parts by weight of mineral. The drug combination of the present invention has good anti-oxidative or anti-aging effects, and has excellent stability. |
| US12156880B2 |
Heterocyclic RIP1 kinase inhibitors
Disclosed herein are kinase inhibitory compounds, such as a receptor-interacting protein-1 (RIP1) kinase inhibitor compounds, as well as pharmaceutical compositions and combinations comprising such inhibitory compounds. The disclosed compounds, pharmaceutical compositions, and/or combinations may be used to treat or prevent a kinase-associated disease or condition, particularly a RIP1-associated disease or condition. |
| US12156879B2 |
Combining BACE1 inhibitors with mGluR agonists for Alzheimer's disease therapy
Disclosed pharmaceutical compositions including a Beta site APP Cleaving Enzyme (BACE1) inhibitor and an metabotropic glutamate receptor (mGluR) agonist, and methods for use of such compositions to treat Alzheimer's disease (AD), Down's syndrome, Parkinson's disease, vascular dementia, Dementia with Lewy Bodies, dementia, and/or frontal temporal dementia. |
| US12156878B1 |
Compositions and methods for minimizing effects of alcohol intoxication
A composition includes a plurality of ingredients, which when combined, have the unexpected effect of accelerating the removal of alcohol from an individual as observed by breathalyzer. The removal occurs at a much faster rate than under normal physiological means. By administering the composition to an inebriated individual, the rate at which a person sobers up, occurs at a faster rate than would occur under normal physiological time frames. This same composition may also increase mental acuity in a person not suffering from alcohol intoxication. |
| US12156877B1 |
Methods of treating conditions related to a thiamine deficiency, a thiamine-dependent enzyme, or an associated cofactor
The present disclosure provides methods of alleviating a symptom or delaying disease progression of a condition associated with a thiamine deficiency, a thiamine-dependent enzyme, or an associated cofactor and/or treating a condition associated with a thiamine deficiency, a thiamine-dependent enzyme, or an associated cofactor. The present methods result in alleviating a symptom or delaying disease progression of the condition associated with the thiamine deficiency, the thiamine-dependent enzyme, or the associated cofactor, treatment of the condition associated with the thiamine deficiency, the thiamine-dependent enzyme, or the associated cofactor, and/or alteration of a phenotypic characteristic of the condition associated with the thiamine deficiency, the thiamine-dependent enzyme, or the associated cofactor. |
| US12156876B2 |
Formulations of influenza therapeutics
Provided herein are compositions of an antiviral therapeutic to treat influenza suitable for administration via inhalation. |
| US12156873B2 |
Composition for treating ocular hyperemia and a method for treating ocular hyperemia with the same
A composition for use in the treatment of ocular hyperemia includes an anti-angiogenic agent and an α adrenergic receptor agonist. A method for treating ocular hyperemia for a patient includes inhibiting a plurality of kinase receptors of the patient with an MKI; and activating α adrenergic receptor of the patient with an agonist of the receptor. |
| US12156872B2 |
Combination therapies for treating cancer
The present invention provides methods of treatment for recurrent cancer(s) through combination therapy with an agent that inhibits programmed death-1 protein (PD-1) signaling and an agent that inhibits poly [ADP-ribose] polymerase (PARP) signaling. |
| US12156870B2 |
Antibody drug conjugates comprising sting agonists
The present disclosure provides scaffolds and antibody-drug conjugates (ADCs) comprising a stimulator of interferon genes (STING). The present disclosure also provides uses of the ADCs in treatment, e.g., treatment of cancer. |
| US12156854B2 |
Topical pharmaceutical composition in the form of aqueous gel comprising at least amitriptyline
The present invention relates to a topical pharmaceutical composition in the form of an aqueous gel comprising at least amitriptyline and/or a pharmaceutically acceptable salt thereof with a content between 10 and 30% by weight relative to the total weight of the composition, and water. |
| US12156851B1 |
Systems and methods of pharmaceutical administration
A device is disclosed that secures a capsule and accommodates puncturing of the capsule and extraction of a medication. The device includes a cavity that receives and secures the capsule. The device includes at least one opening that provides access to the cavity for extraction of the capsule contents. |
| US12156848B2 |
Enclosed emergency wash cabinets
Various apparatus and methods for providing emergency washing including means for discouraging tampering of the various valves. |
| US12156846B2 |
Smart walker
A smart walking assistance device with a walker frame having generally vertical sides and an intersecting front. Wheels located at both ends of a bottom edge of the sides. A soft robotic sensing handle extends in a C shape along the upper edges of the sides and front. The sensing handle has multiple contiguous air filled chambers, each containing a pressure sensor for producing a pressure signal representing the pressure within the chamber. A microcontroller unit receives the pressure signals from the pressure sensors of the handle chambers and determines the status of at least one of the device and a user of the device based on the pressure signals. A stabilization mechanism is driven by the microcontroller so as to stabilize the walker in response to the determined status of at least one of the walker and the user. |
| US12156840B2 |
Knee replacement therapy unit
A knee replacement therapy unit comprising a base board configured to be attached with a chair; a winch having a crank, the winch attached to the base board and configured to wind a cable thereon; and a feed mechanism attached to the base board and configured to receive a cable therethrough from the winch. |
| US12156837B2 |
Wheelchairs and methods for adjusting or maintaining a wheelchair user's center of gravity
A wheelchair includes a seat, a first adjustable leg coupled to a first side of the seat, a second adjustable leg coupled to a second side of the seat, one or more turning sensors, and a control unit. The first adjustable leg includes a first leg actuator configured to extend and retract the first adjustable leg. The second adjustable leg includes a second leg actuator configured to extend and retract the second adjustable leg. The one or more turning sensors are configured to output a turning signal indicative of the wheelchair performing a turning motion. The control unit is operable to determine the wheelchair is performing the turning motion based on the turning signal, and automatically adjust a tilt angle of the seat with the first leg actuator and the second leg actuator to lean a user of the wheelchair into the turning motion. |
| US12156835B1 |
Portable pressurized hyperbaric chamber
A chamber has an elongated rectangular flexible panel with a first longitudinal side and a second longitudinal side, a first lateral panel having a substantially triangular shape and rounded corners, and a second lateral panel having a triangular rectangular shape and rounded corners. The first lateral panel is sealingly engaged to the first longitudinal side of the elongated rectangular flexible panel. The second lateral panel sealingly engaged to the second longitudinal side of the elongated rectangular flexible panel. The elongated rectangular flexible panel, first lateral panel, and second lateral panel form the chamber having a substantially triangular prism shape. |
| US12156832B2 |
Method, and system for multi-layer cosmetic pads and use thereof
A cosmetic pad, having a top layer constructed of non-woven material, a bottom layer constructed in a manner to allow for ventilation through the bottom layer, and at least one heating element between the top layer and the bottom layer and methods for using the cosmetic pad and cosmetic agents therein are provided. A system for applying a cosmetic agent to a subject's skin, hair, hands, feet or face is also provided. |
| US12156831B2 |
Therapeutic eye compress system
A therapeutic device such as an eye mask or compress for delivery of moist heat therapy to a body part such as an eye of a human or animal subject. Example devices are configured to be worn with one or more eye coverage portions positioned over the subject's eye(s). The eye coverage portions have a front side configured for placement against the treated body part, and a back side opposite the front side. The eye coverage portions include recesses or retracted sections configured to be positioned over the wearer's cornea area. The shell of the eye coverage portions may further incorporate antimicrobial properties. |
| US12156827B2 |
Over corrective therapeutic scoliosis brace
An adjustable over corrective therapeutic scoliosis brace configured to facilitate the correction of spinal curvature during a treatment period of a patient is provided. In some embodiments, the scoliosis brace comprises an external shell and one or more periodically adjustable modular internal pads systems. The one or more internal pad systems can be selectively moved and fixedly positioned in a plurality of positions along at least one of the lateral direction or the vertical direction within the external shell, wherein the plurality of positions are designed for periodic adjustment of the corrective force on the spinal curvature during the treatment period. |
| US12156826B2 |
Footwear for orthopedic or sports use
A boot-type orthopedic or sports footwear usable for controlled walking with stiffening for the lower extremities of legs, comprises: a sole provided with a substantially vertical rear positioning element; a first pair of rear half-hulls, each of which is hinged onto the sole and which cover, when in the closed position, an ankle and part of the lower portion of a leg, i.e. the calcaneal-tibial-tarsal zone, of an individual who is wearing the footwear; a second pair of front half-hulls, each of which is hinged onto the sole and which cover, when in the closed position, at least an upper part of a foot of the individual who is wearing the footwear. |
| US12156824B2 |
Lattice
The invention relates to medical devices and methods of using them. The devices are prostheses which can be percutaneously deliverable with (or on) an endovascular catheter or via other surgical or other techniques and then expanded. The prostheses are configured to have a lattice resistant to dilation and creep, which is defined by a plurality of openings. The prosthesis may also optionally have a stent disposed proximal to the lattice. In exemplary embodiments, the fluoropolymer is expanded polytetrafluoroethylene. The composite materials exhibit high elongation while substantially retaining the strength properties of the fluoropolymer membrane. In at least one embodiment, the lattice is made of a composite material that includes a least one fluoropolymer membrane including serpentine fibrils and an elastomer. A lattice including a generally tubular member formed of a composite material including a least one fluoropolymer membrane containing serpentine fibrils and an elastomer is also provided. |
| US12156822B2 |
Acetabular liner
An acetabular liner having a closed first end, an open second end, and a liner wall having a distal peripheral edge. The acetabular liner wall can include an interior surface, an exterior surface configured to be received within an acetabular shell, a first cutout through the liner wall, a second cutout parallel to the first cutout and through the liner wall, and a third cutout in the interior surface partially through the liner wall, the third cutout extending between the first and second cutouts, and at least one movable tab extending from the peripheral edge inwardly towards an axial center of the liner and having sidewalls defined by one of the sets of cutouts, the tab comprising at least one projection on an exterior surface of the tab configured to removably secure to a portion of an acetabular shell. |
| US12156818B2 |
Expandable inter vertebral cage
A method and system for performing bone fusion and/or securing one or more bones, such as adjacent vertebra, are disclosed. |
| US12156809B2 |
Stent designs for prosthetic heart valves
A prosthetic heart valve includes a collapsible and expandable stent, a cuff attached to an annulus section of the stent, and leaflets attached to the cuff between a first location and a second location distal to the first location in a flow direction. The stent may include struts shaped to form a plurality of cells connected to one another in annular rows around the stent. The cuff may have top and bottom edges and may occupy a first group of the cells, such that cells above the top edge are open cells at least partially devoid of the cuff. The cuff may have a landing zone extending at least one-third of a length of the stent in the flow direction between the bottom edge of the cuff and a proximal end of a most proximal cell of the open cells when the stent is in an expanded use condition. |
| US12156807B2 |
Stent seals and method of production
Various embodiments of a seal for a stent-valve, and methods of production, are described. In some embodiments, the seal or a skirt comprises a fabric wall portion and a polymeric material fused to the fabric wall portion, the polymeric material having a melting temperature that is lower than that of the fabric wall portion. The fibres of the fabric may remain unmelted at the interface with the polymeric material, the polymeric material being attached to material to the fibres of the fabric wall portion by fusion. The polymeric material may provide a welded joint to another fabric wall portion and/or may reinforce the fabric and/or may occlude pores of the fabric. |
| US12156805B2 |
Hydraulic delivery of surgical implants
An apparatus for delivering an implant to an eye using hydraulic fluid flow or pressure. An implant may be stored, advanced, and delivered to an eye using hydraulic fluid stored in a sterile container through a hollow advancement plunger. The plunger may rigidly advance the implant to a sealed position in a first phase, and then the implant may be advanced into the eye via hydraulic pressure or fluid flow in a second phase. |
| US12156802B2 |
Breast reconstruction implant
Absorbable implants can be used to create volume and shape in the breast of a patient with regenerated tissue. The implants comprise scaffolds formed from layers of parallel filaments. The layers of filaments can be stacked and bonded together to form scaffolds with porous crisscross arrangements of filaments. The implant's scaffolds may be coated or filled with cells and tissues, including autologous fat graft, and/or a vascular pedicle may be inserted into the implant. The implants are particularly suitable for use in plastic surgery procedures, for example, to regenerate or augment breast tissue following mastectomy or in mastopexy procedures, and can provide an alternative to the use of permanent breast implants in these procedures. |
| US12156798B2 |
Absorbent body and sanitary material product
Provided is an absorbent article that has an excellent capability of quickly absorbing a large amount of urine and the like, while preventing loss of the absorbing polymers to the outside of the absorbent article where the absorbent article comprises a first nonwoven fabric and a second nonwoven fabric between which a water-absorbing polymer group is placed, in which the surface of the first nonwoven fabric on the side of the water-absorbing polymer group has openings. |
| US12156794B2 |
Pants for urine or feces and method of disposing of urine and feces
Pants (diaper) for urine or feces capable of disposing of urine or feces several times in a sanitary condition are disclosed. The pants include a front side, a back side, and a connection side configured to connect the front side to the back side. The back side has a hip section corresponding to a hip of a user, a first expansion section and a hip support are sequentially disposed on an internal surface of the hip section, the hip support is lifted according as the first expansion section expands to rise the hip of the user, a space for collecting the urine or the feces is formed between the hip section and the connection side in response to the lifting of the hip. |
| US12156790B2 |
Method and apparatus for producing absorbent sanitary articles, and relative absorbent sanitary product
A method and apparatus for producing absorbent sanitary articles including an absorbent body having two front oblique sides and two rear oblique sides, and two longitudinal elastic bands attached to the absorbent body along said oblique sides, where each of said elastic bands includes a front section and a rear section separated from each other by transverse cuts and joined together by refastenable closure formations. |
| US12156789B2 |
Length-to-waist and hip-to-side silhouettes of adult disposable absorbent articles and arrays
In one embodiment, an array of packages may comprise three or more different sizes of disposable absorbent articles. The Product Length-to-Waist Silhouette of a second absorbent article may be equal to or less than a Product Length-to-Waist Silhouette of a first absorbent article. And the Product Length-to-Waist Silhouette of a third absorbent article may be equal to or less than a Product Length-to-Waist Silhouette of a second absorbent article. And, an Array Average Product Length-to-Waist Silhouette of first and second packages of the array may be from about 1.1 to about 0.3. Further, an Array Average Product-Hip-to-Side Silhouette may be from about 1.0 to about 1.7 |
| US12156788B2 |
Dressing with epithelialization and scar reduction feature
Provided are systems, dressings, and methods suitable for treating a tissue site, such as an incision or linear wound, for example. The systems, dressings, and methods relate to a dressing assembly that may include a dressing bolster, a comfort layer, and a polymeric enhancement layer. The dressing bolster may include foam and may have a first side and a second side. A first side of the comfort layer may be coupled to the second side of the dressing bolster, and a first side of the polymeric enhancement layer may be coupled to the second side of the comfort layer. An opposing second side of the polymeric enhancement layer may be configured to directly contact the tissue site. Other systems, dressings, apparatuses, and methods are disclosed. |
| US12156787B2 |
Area management of tissue sites on articulating joints
A dressing for managing an incision and surrounding tissue where edema and swelling may be present post-operation. The dressing may maximize coverage of area in articulating joints, such as a knee or elbow, while allowing for substantial range of motion. In some embodiments, the dressing may comprise an adhesive border configured to be adhered to skin around an articulating joint, a skin-interfacing fabric for minimizing skin irritation, a foam body for manifolding negative pressure and absorbing exudate and other body fluids, and a thin polymer film cap for sealing the assembly so negative pressure can be maintained throughout the dressing. |
| US12156785B2 |
Compact intraoral 3D scanner
An apparatus for determining surface topography of a patient's teeth comprises a probe sized to be at least partially inserted into an intraoral cavity of the patient, a light source to output light; and a light focusing assembly. The light focusing assembly comprises a first lens, a second lens and a focus changing assembly comprising one or more additional lenses that shares an optical axis with the first lens and the second lens and being configured to focus the light to a plurality of external focal planes to illuminate the patient's teeth, wherein the focus changing assembly has a movement gain factor, and wherein as a result of the movement gain factor a change in separation between lenses of the focus changing assembly by a first distance results in a change in a focus setting by a second distance that is 2-10 times greater than the first distance. The apparatus further comprises a detector configured to measure one or more characteristics of incident light returning from the illuminated patient's teeth and a processor coupled to the detector and configured to generate data representative of a topography of the patient's teeth based on the one or more measured characteristics of the incident light returning from the illuminated patient's teeth. |
| US12156782B1 |
Orientable dental implant/post device
Exemplary embodiments of an orientable dental device are discussed within the dental device includes a ball element that is positionable within a cup within a socket that is fixedly attached to a patient. The ball element includes a post that is orientable over a desired range (laterally and transversely and combination thereof) that allows for the incorporation of an artificial tooth (or teeth) to present a natural appearance. |
| US12156781B1 |
Screw-attached pick-up dental coping system and methods
A temporary alignment system and method for holding a dental coping to an implant abutment using the same threads in the abutment that are used for definitive attachment are disclosed. The disclosed temporary fasteners initially orient and hold a coping against an abutment with a force along the same axis as the semi-definitive screw. The aligned coping can be picked-up in a closed-tray impression process without unscrewing the temporary fastener. Embodiments include threaded posts that release copings from the abutment through axial forces. Some embodiments include a threaded post with separable cap that is picked-up with the coping. Methods for converting an existing prosthesis for screw attachment to implants in a single visit and digital capture of the converted prosthesis are described. |
| US12156779B2 |
Abutment
The present invention relates to an abutment of a dental implant system for connecting a dental implant and a suprastructure, said abutment comprising an abutment basic body extending from an apical end to a coronal end arranged opposite to the apical end. The abutment basic body comprises a dental implant connecting portion facing the apical end and adapted to fit with a corresponding abutment connecting portion of the dental implant and/or an intermediate part to be directly or indirectly connected with the dental implant. It further comprises a support portion facing the coronal end and designed such to allow the suprastructure to be mounted directly or indirectly. According to the invention, the abutment further comprises nanostructures formed on at least a portion of the outer surface of the abutment basic body, said nanostructures extending in at least two dimensions to 200 nm at most. |
| US12156776B1 |
Dental cosmetic kit and method of use
A do-it-yourself dental cosmetic system and method, enabling users to create a temporary dental cosmetic effect. In some embodiments, a kit including a dental cosmetic composition is provided for creating a cosmetic effect on a tooth surface; the user is instructed to mold, smear, or contour the composition, which is adapted to harden onto the tooth surface to create the cosmetic effect. After limited use (e.g., hours rather than days), the user removes the composition from the tooth surface. In some embodiments, a kit includes the composition and instructions for receiving disposable veneers adapted to removably adhere to the tooth with the composition. The service provider receives dental data from the user and creates the disposable veneers based on the data. Instructions are provided to the user for applying the disposable veneers with the composition, and adhering the disposable veneers, each to one tooth, to create a dental cosmetic effect. |
| US12156773B2 |
Methods of making an oral appliance
An oral appliance and a method of making the oral appliance for delivering a medicament to an oral cavity are provided. The method comprises forming a non-porous material into a portion of the oral appliance; and applying a porous material to one or more discrete regions of the portion of the oral appliance to make the one or more discrete regions of the oral appliance porous thereby forming the oral appliance. |
| US12156767B2 |
Ultrasound diagnostic apparatus, ultrasound diagnostic system, and recording medium
An ultrasound diagnostic apparatus wirelessly connected to a displayer includes: an image data generator that generates ultrasound image data based on a reception signal received from an ultrasound probe that transmits and receives ultrasound waves to and from a subject; and a hardware processor that wirelessly transmits the generated ultrasound image data to the displayer to display the ultrasound image data on the displayer, acquires refresh rate information of the ultrasound image data displayed on the displayer from the displayer, determines whether or not the refresh rate information is equal to or less than a first threshold value, and causes a notifier to notify of notification information indicating that display of the ultrasound image data on the displayer is poor due to deterioration of the wireless communication state when the refresh rate information is equal to or less than the first threshold value. |
| US12156762B2 |
Apparatuses and methods for configuring ultrasound devices
Ultrasound devices are described. The ultrasound devices may be flexibly configured to output a certain number of multilines per channel of ultrasound data and to process certain channels of ultrasound data per processing cycle. The ultrasound device may then be configured to either output more multilines per channel and process fewer channels per processing cycle, or output fewer multilines per channel and process more channels per processing cycle. In other words, the circuitry may be configured to change to a configuration with increased resolution and increased processing time or to a configuration with decreased resolution and decreased processing time. |
| US12156759B2 |
Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking
The disclosure herein relates to systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking. In some embodiments, the systems, devices, and methods described herein are configured to analyze non-invasive medical images of a subject to automatically and/or dynamically identify one or more features, such as plaque and vessels, and/or derive one or more quantified plaque parameters, such as radiodensity, radiodensity composition, volume, radiodensity heterogeneity, geometry, location, and/or the like. In some embodiments, the systems, devices, and methods described herein are further configured to generate one or more assessments of plaque-based diseases from raw medical images using one or more of the identified features and/or quantified parameters. |
| US12156752B2 |
Method and systems for aliasing artifact reduction in computed tomography imaging
Various methods and systems are provided for computed tomography imaging. In one embodiment, a method includes acquiring, with an x-ray detector and an x-ray source coupled to a gantry, a three-dimensional image volume of a subject while the subject moves through a bore of the gantry and the gantry rotates the x-ray detector and the x-ray source around the subject, inputting the three-dimensional image volume to a trained deep neural network to generate a corrected three-dimensional image volume with a reduction in aliasing artifacts present in the three-dimensional image volume, and outputting the corrected three-dimensional image volume. In this way, aliasing artifacts caused by sub-sampling may be removed from computed tomography images while preserving details, texture, and sharpness in the computed tomography images. |
| US12156747B2 |
Table support for a mobile imaging system
Various methods and systems are provided for a table support for a mobile imaging system. In one example, a table support for a mobile imaging system includes a fixture comprising a frame and a plurality of posts coupled to the frame, a table interface comprising a set of table flanges configured to be attached to a patient table of the mobile imaging system and a set of complementary table flange acceptors coupled to a top surface of the frame of the fixture, and a floor interface including a set of floor brackets removably coupleable to a set of floor panels configured to be attached to a floor of a unit configured to house the mobile imaging system, each floor bracket coupled to two respective posts of the plurality of posts. |
| US12156746B2 |
Sensing device for ambulatory urodynamics having a pressure sensitive housing
A sensing device can be used for ambulatory urodynamics. The sensing device can include an elongated outer housing constructed of flexible material that can curve within a patient's bladder. At least a portion of the outer housing can be filled with a non-compressible fluid. A flexible printed circuit board can be disposed within the outer housing to curve with the outer housing. The printed circuit board can include a pressure sensor, comprising a diaphragm, to collect pressure data; a microcontroller running control software; and a wireless transmitter to transmit the pressure data. A battery can be disposed within the outer housing and coupled to the printed circuit board. The flexible material of the outer housing is configured to be displaced by a pressure within the patient's bladder, the displacement is transmitted through the non-compressible fluid to the pressure sensor that provides the pressure data based on the displacement. |
| US12156744B2 |
Tailorable sensor device for physiological parameter sensing
A sensor device and method for tightening and positioning the sensor device with a wristband or strap (62) for a range of wrist sizes and shapes or other body portions, such that the optimal sensor position is obtained and maintained during ambulatory use, which provides two-sided fastening of the strap (62). The strap (62) has a marker (67) that is positioned by the wearer at a predetermined measuring position, e.g., on the middle of the volar side of the wrist. The wrist is then put on the table to fix its position, and the strap (62) is tightened on both sides of the wrist. This ensures a precision of at least 5 mm of the position of the sensors (66) in the strap. |
| US12156740B2 |
Transparent orthodontic appliance remote monitoring system
Provided is a transparent orthodontic appliance remote monitoring system that includes a clear aligner worn on teeth for orthodontic treatment; a contact sensor module installed inside the clear aligner to detect wearing of the clear aligner on teeth through contact therewith; a user terminal that receives a signal from the contact sensor module and calculates a wearing time of the clear aligner from the received signal using an application; and a server computer for sharing information calculated in the user terminal to a clinic in charge, wherein the clear aligner has a tooth insertion groove into which the teeth are inserted, wherein a mounting groove for mounting the contact sensor module is formed on an inner surface of the tooth insertion groove, wherein the mounting groove is formed to correspond to a tooth of the teeth with the least displacement between before and after the orthodontic treatment. |
| US12156739B2 |
Methods and systems for selecting an injection site
Methods and systems are provided for evaluating injection sites on a body of a patient. The methods/systems may instruct a patient to place one or more capacitance sensors in contact with a potential injection site on the body of the patient. The methods/systems may also comprise using a processing circuit to receive data indicative of a capacitance of body tissue at the potential injection site, as measured by the one or more capacitance sensors. The methods/systems may also comprise generating, using the processing circuit, an indication of a level of pain that would be expected to be experienced by the patient from a potential injection at the potential injection site based on the received capacitance. |
| US12156734B2 |
Sensor insertion device
A sensor insertion device comprises a lower case and an upper case. A base holder and a needle holder are disposed in the lower case. A needle holder raising mechanism is disposed above the needle holder. A sensor base having a sensor unit is held by the base holder. When the upper case is pushed down, the base holder and the needle holder move toward an opening on the lower surface side of the lower case, and the needle holder is raised by the needle holder raising mechanism. A protrusion that holds the upper case on the lower case is provided to the upper case in a state in which the upper case has been pushed down until the opening on the lower surface side comes into contact with the skin. |
| US12156729B2 |
Human body detection device, bed device, and human body detection system
A human body detection device including line-shaped piezoelectric substrates respectively provided in each of a plurality of regions in a plate material intersecting a direction of pressure received from a human body, and provided such that an axial direction of each of the piezoelectric substrates runs along the plate material so as to detect pressure applied in a radial direction of the piezoelectric substrate, memory, and a processor coupled to the memory. The processor is configured to be capable of detecting an output signal from each of the piezoelectric substrates. |
| US12156727B2 |
Deep learning-based cough recognition method and device
Provided is a cough recognition method and device, which can detect cough sounds from an audio signal, and not only can detect coughs but also can track the location at which the cough sounds are generated by calculating the location of a sound source. |
| US12156726B2 |
Storage, display, and analysis of factored multidimensional images
A method of analyzing a multidimensional image tensor containing a plurality of images comprises: performing imaging scans of a subject imaging data; generating the multidimensional image tensor from the imaging data; determining a spatial basis tensor containing basis images based on the multidimensional image tensor; determining a temporal basis tensor containing basis functions for a temporal dimension based on the multidimensional image tensor; determining a core tensor that relates the spatial basis tensor to the temporal basis tensor; pre-multiplying the core tensor and the temporal basis tensor to produce a modified temporal basis tensor; storing the spatial basis tensor and the modified temporal basis tensor; and generating an image by multiplying at least (i) at least a portion of the spatial basis tensor and (ii) at least a portion of the modified temporal basis tensor. |
| US12156721B2 |
Method and apparatus for optically measuring blood pressure
Methods and systems of optically measuring systolic and/or diastolic blood pressure of a mammal having biological tissue are disclosed herein. In some embodiments, the system comprises an optical blood motion sensor, a gas-sealable inflatable cushion having a flexible and transparent (FOT) barrier section, and an optical blood motion sensor comprising a laser. When pressure (e.g. at least systolic pressure) illuminates the tissue, laser light may pass en route to the tissue through the FOT sealing barrier section of the gas-sealable inflatable cushion as well as cushion interior. In some embodiments, a rigid restrictor comprising an optically transparent section is provided, and laser light also passes through the optically transparent section of the rigid restrictor en route to the biological tissue. |
| US12156711B2 |
Master-to-slave orientation mapping when misaligned
A system includes an input control, an instrument, a memory storing instructions, and one or more processors coupled to the memory. A first axis of a first coordinate frame is defined along a length of the input control and is associated with an orientation of the input control. A second axis of a second coordinate frame is defined along a length of the instrument and is associated with an orientation of the instrument. When executing the instructions, the one or more processors perform steps including, while in a following state, receiving a first command corresponding to a rotation of the input control about the first axis, in response to the first command, generating a second command to rotate the instrument around the second axis without rotating the instrument around any axis orthogonal to the second axis, and controlling movement of the instrument according to the second command. |
| US12156707B2 |
Assembly comprising an OCT device for ascertaining a 3D reconstruction of an object region volume, computer program, and computer-implemented method for same
The invention relates to an arrangement 10 with an OCT device 20 for scanning an object region volume 22 arranged in an object region 18 with an OCT scanning beam 21, comprising an item 24 which has a section 84 that is arrangeable in the object region 18 and is localizable in the object region volume 22 by means of the OCT device 20, and having a computing unit 60 connected to the OCT device 20 and having a computer program for determining a 3-D reconstruction of the object region volume 22 and determining the location of the portion of the object 24 in the object region volume 22 by processing OCT scan information obtained with the OCT device 20 by scanning the object region volume 22. According to the invention, the computer program has a calculation routine for determining a target area in the 3-D reconstruction of the object region volume 22, which routine determines a reference variable for the object 24 for the target area. The computer program contains a path planning routine that uses a criterion to calculate an optimal path for object 24 to the target spatial position, the criterion being a shadow measure that quantifies the occurrence of shadows caused by object 24 in the calculated 3-D reconstruction. The invention also relates to a computer program and a method for determining a 3-D reconstruction of an object region volume 22 in an object region 18. |
| US12156706B2 |
Automated device for performing medical procedures
A system and method for performing an automated medical procedure is provided. The method may include positioning an effector unit over a patient, acquiring medical imagery of the patient, analyzing the medical imagery using at least one processor to determine a location, and positioning a subunit of the effector unit to perform the automated medical procedure at the location. The automated medical procedure may be performed using at least one of a plurality of subunits of the effector unit. The automated medical procedure may be a body fluid aspiration procedure and one of the plurality of subunits of the effector unit may include a fluid aspirating cannula. Multiple subunits may be sequentially used to perform the procedure. |
| US12156705B2 |
Systems and methods for generating multiple registrations
Systems and methods for generating multiple registrations is provided. An image depicting a portion of a patient's anatomy and a tracking device affixed to an accurate robot may be received. A first registration of a patient coordinate space to a robotic coordinate space may be generated based on the image. A second registration of the patient coordinate space to a navigation coordinate space based at least in part on a position of second markers on the tracking device detected by a navigation system may be generated. The first registration and the second registration may be independent of each other. |
| US12156704B2 |
Intraluminal navigation using ghost instrument information
A robot-assisted endoscope system and control methods thereof allow a user to perform intraluminal interventional procedures using a steerable sheath. A processor generates a ghost image based on a non-real-time insertion trajectory of the sheath, and a real-time image based on a real-time insertion trajectory for inserting an interventional tool through the sheath towards the target site. A display screen outputs navigation guidance data for informing a user how to manipulate the distal section of the sheath towards the target site such that the real-time image overlaps or coincides with at least part the ghost image and the real-time insertion trajectory becomes aligned with the non-real-time insertion trajectory. |
| US12156696B2 |
Systems and methods for assessing infant and child development via eye tracking
Systems, devices, and methods are described for assessing the risk of developmental, cognitive, social, or mental abilities or disabilities in very young patients (e.g., in the first 2-6 months of life). Generally, the decline in visual fixation of a subject over time with respect to certain dynamic stimuli provides a marker of possible abilities or disabilities (such as ASD). The visual fixation of the subject is identified, monitored, and tracked over time through repeated eye tracking sessions, and data relating to the visual fixation is then analyzed to determine a possible increased risk certain conditions in the subject. A change in visual fixation as compared to similar visual fixation data of typically-developing subjects or to a subject's own, prior visual fixation data provides an indication of a developmental, cognitive, or mental ability or disability. |
| US12156693B2 |
Systems and methods for minimally-invasive division of fibrous structures
A device for dividing a fibrous structure comprising an expandable member positioned near the distal end of a catheter and in fluid communication with the lumen of the catheter so that the expandable member can be biased between an inflated state and a deflated state to tension the fibrous structure, and electrosurgical elements situated on or proximate to an outer surface of the expandable member and configured to deliver electrical and thermal energy to the tensioned fibrous structure in a manner that results in division of the tensioned fibrous structure. A method for dividing a fibrous structure comprising positioning proximate the fibrous structure an expandable member having electrosurgical elements, expanding the expandable member outwards to tension the fibrous structure across the electrosurgical elements, and activating the electrosurgical elements to deliver energy to the tensioned fibrous structure to divide the tensioned fibrous structure. |
| US12156692B2 |
Ablation devices and methods of use
Methods and devices described herein facilitate improved treatment of body organs. |
| US12156683B2 |
Hydraulic growing rod
A bone implant system may include a plurality of bone anchors, a superior rod attachable to a superior portion of a bone via the bone anchors, and an inferior rod attachable to an inferior portion of the bone via the bone anchors. The superior rod may have a superior end, and the inferior rod may have an inferior end. The superior rod may telescopically engage the inferior rod such that a cavity is present within at least one of the superior rod and the inferior rod and such that a length of the combined superior and inferior rods, measured between the superior end and the inferior end, is adjustable. The cavity may contain a micropump and a chamber. The micropump may be configured to expel fluid into the chamber to urge the length to increase. |
| US12156676B2 |
Array insertion tool
A device, including an insertion tool including an insertion guide that is flexible in a direction lying in at least a plane lying on a longitudinal axis thereof, the insertion guide having a slit and/or a gap extending in the longitudinal direction, the plane extending through the slit and/or gap, wherein the guide configured to maintain a pre-curved electrode assembly in a substantially straight configuration while preventing the electrode assembly from twisting in response to stresses induced by bias forces which urge the assembly to return to its pre-curved configuration, when the insertion guide is flexed in the plane. |
| US12156675B2 |
Steerable endoluminal punch
A steerable transseptal punch system and method of using the steerable transseptal punch system to access the left atrium. |
| US12156670B2 |
Catheter delivered endovascular devices
Catheter-delivered endovascular medical devices are described. The devices may include a pull wire attached to a deployable dual basket system. The deployable dual basket system may include a proximal basket and a distal basket that are connected by basket connector tether memory metal strips that rotate/twist relative to the longitudinal axes of the basket and form flex points of the system. The proximal basket and the distal basket may be comprised of a plurality of cells and the proximal basket may taper at its proximal end and the distal basket may be tapered at its distal end. Methods of using and making the devices are also described. |
| US12156667B2 |
Computer-aided vacuum thrombectomy systems and methods for estimating therapeutic benefit
An aspiration thrombectomy system includes an aspiration catheter configured to accommodate fluid and having a proximal end and a distal end. The system includes connection tubing coupled to the aspiration catheter and configured to act as a common conduit for fluid communication. The system further includes controllable valves operable to control a level of pressure, and pressure sensors positioned downstream from the distal end of the aspiration catheter. A controller is configured to determine a vascular pressure level of the patient, and to determine one or more therapeutic-benefit metrics associated with continuance of the aspiration thrombectomy procedure. |
| US12156661B2 |
Methods of designing a surgical device
Provided is a method for designing a patient-specific surgical device for performing knee surgery, which includes determining a first alignment axis and/or a second alignment axis from a knee joint in extension and/or flexion respectively and subsequently designing said surgical device based on the first and/or second alignment axes. Also provided is a method of manufacturing a patient-specific surgical device designed by the aforementioned method. A patient-specific surgical device designed and/or manufactured by the above methods and a method of performing knee surgery with said patient-specific surgical device is further provided. |
| US12156660B2 |
Instrumental alignment system used in total knee arthroplasty
A customized alignment system of the instruments used in total knee arthroplasty. The alignment system includes a fixed femoral guide and a tibial guide configured to adapt to the femur and the tibia, resting on these bones without invading the cartilage of the articular surfaces. The tibial guide and two joinable femoral guides that can be coupled to the fixed femoral guide allow performing bone perforations adequately arranged to allow subsequent placement of cutting guides for the placement of a conventional total knee prosthesis. The guides are designed from a preoperative bone model. The system provides a more precise alignment compared to other conventional techniques, avoids the use of intramedullary alignment and simplifies surgery for the placement of a total knee prosthesis. |
| US12156654B2 |
Surgical instrument with adjustable jaws
A surgical instrument, such as a tissue sealing instrument, is provided with an end effector having first and second movable jaws that define a gap therebetween in the closed position for clamping, sealing and/or stapling tissue. The jaws are movable relative to each other in the closed position to reduce a thickness of least one portion of this gap. This configuration allows the jaws to be moved closer together to reduce the overall size of the instrument when, for example, the instrument is introduced and retracted through an opening in the patient, or maneuvered within a body cavity. The surgical instrument may also have multiple settings for use with different staple cartridges, while still maintaining a fixed dimension between the two jaws for clamping, stapling and/or sealing tissue, providing a more adaptable surgical instrument that allows the surgeon to use different staple cartridges without having to change surgical instruments. |
| US12156652B2 |
Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof
The present disclosure relates to adapter assemblies for use with and to electrically and mechanically interconnect electromechanical surgical devices and surgical loading units, and to surgical systems including hand held electromechanical surgical devices and adapter assemblies for connecting surgical loading units to the hand held electromechanical surgical devices. |
| US12156649B2 |
Suture anchor construct and deployment device
A soft suture anchor construct is provided for placement in or against tissue or bone. The anchor includes an all-suture anchor having two ends positioned in a first direction in a pre-deployment configuration. In a deployed configuration, the two ends are positioned in a second direction different from the first direction. The suture anchor construct also includes a filament passing through the anchor at a plurality of passing locations, where the filament changes direction at least once along the direction of the longitudinal axis of the anchor and forms at least one slack line. In the pre-deployment configuration, the filament extends a first length between adjacent passing locations, and in the deployed configuration, the filament extends a second length between adjacent passing locations. The second length is shorter than the first length. The suture anchor construct may be deployed in a bone hole with an inserter, anchor driver, or other deployment device. |
| US12156645B2 |
Modified ultrasound aspirator for use in and around vital structures of a body
An ultrasonic aspirator includes a body, an aspirator wand extending from the body, a shield to cover the aspirator wand, a removable headpiece removably attached to the aspirator wand, and a guard extending past an end of the headpiece in a direction distal to the body, the aspirator also includes a generator or a detector to generate or detect electrical pulses, light sources, endoscopy, modified body angles, image navigation integration for improved visualization and optimization of the surgical field. |
| US12156643B2 |
Adjustable vascular closure device
The disclosed technology provides a device (10) for sealing an aperture in a tissue of a body lumen. The device includes a flexible support member (14) having a base (19) configured to engage and/or hold a sealable member (12) of the device against an interior surface of the tissue when the device is in the sealing position. The device also includes a locator (16) coupled to the support member and configured to engage with a wall of the body lumen to secure the device thereto. |
| US12156635B2 |
Rod lens system
To improve the imaging while simultaneously simplifying the manufacturing of a rigid endoscope (2), an inversion system (1) is used as a relay optical unit for the image transfer from an objective (3) to a proximally arranged camera unit (4) of the endoscope (2). The inversion system has an odd number of a first type A of rod lenses (7) and an even number of a second type B of rod lenses (7), which are each arranged on half of the inversion system (1) with respect to a center plane (9) of the inversion system (1). |
| US12156634B2 |
Continuum robot control device, continuum robot control method, and program
A continuum robot control device, configured to control operations of a continuum robot having a bendable portion that is bent by driving at least part of a plurality of wires, includes a kinematics computing unit that computes a driving amount lk1b of the at least part of the plurality of wires, based on a target bending angle that is a target value for a bending angle of the bendable portion, a compensation amount computing unit that computes a compensation amount for compensation of the driving amount lk1b, based on the target bending angle, and a displacement of one of the plurality of wires at the target bending angle, and an adding unit and position control unit that set a driving control amount of performing driving control of the at least part of the plurality of wires, based on the driving amount and the compensation amount obtained by computation. |
| US12156612B1 |
Food product cooking covering device
An embodiment provides a device for covering a food product during cooking, including: a main body including a flexible material and having a thickness dimension, wherein the thickness dimension is less than ten millimeters, wherein the flexible material includes silicon; at least one protrusion on the main body protruding in a parallel direction with the thickness dimension of the main body, wherein the at least one protrusion includes a ball portion and a stem portion, wherein the ball portion is located on top of the stem portion and wherein the ball portion has a greater diameter than the stem portion; at least one receiving portion within the main body for receiving the at least one protrusion and having a diameter at least equal to the diameter of the stem portion of the protrusion; and at least one opening within the main body. |
| US12156611B2 |
Beverage maker and method for operating a beverage maker
A beverage maker and a method for operating a beverage maker are provided, wherein the. beverage maker includes a discharge channel having a sensor configured to detect a cleaning agent in water and a control unit configured to receive measured values from the sensor and to take the received measured values as a basis for regulating a water intake from the water source. The method includes regulating water intake from the water source based upon the measured values from the sensor in the dis-charge channel to ensure that only an amount of water necessary for re-moving remaining cleaning agent from the beverage maker is utilized for flushing. |
| US12156608B2 |
Water reservoir for a drinks machine
A water reservoir for a drinks machine has a housing having a base and a side wall forming a water chamber. An outlet structure is formed on the base with an inner wall upstanding from the base, wherein an inner volume of the inner wall leads to an outlet of the water reservoir. An outer wall structure extends around the inner wall and a space between the inner wall and the outer wall structure forms a connection interface for connecting a water treatment unit. A lowest region of the inner wall defines the lowest liquid level in the reservoir. When the liquid is at the lowest liquid level, the water surface extends uninterrupted between the outside of the inner wall and the inside of the side wall. |
| US12156607B2 |
Beverage preparation machine with inlet arrangement
An inlet arrangement of a beverage forming apparatus is provided, where the inlet arrangement is configured to deliver liquid to a beverage cartridge. The inlet arrangement includes a central inlet port and a plurality of inlet ports arranged around the central inlet port. The beverage forming apparatus has the ability to implement different dispensing operations in which dispensing occurs through selectable subsets of the inlet ports. A gasket arrangement may be used with the inlet arrangement. |
| US12156606B2 |
Rapid and/or multiple extraction brewing processes
Coffee makers with features for rapid and/or multiple extraction processes, and associated systems and methods, are included. A representative method for brewing coffee includes placing ground coffee on a filter element of a brew chamber, directing heated water into the brew chamber and in contact with the ground coffee and, during a first phase, brewing coffee in the brew chamber without subjecting the coffee to a pressure differential of at least 150 torr between the brew chamber and a coffee chamber to which the brew chamber is coupled, the coffee chamber having a capacity of 200 mL or more. The representative method further includes, during a second phase, extracting the coffee from the brew chamber through the filter element and into the coffee chamber via a pressure differential of at least 150 torr between the brew chamber and the coffee chamber. |
| US12156605B1 |
Plant mixture processing systems
A processing system for processing plant mixture into milk and pulp preferably includes a filter, a plunger mechanism, and a ring funnel. The processing system may also include a pulp catcher. |
| US12156599B2 |
Weekender style floor display
A weekender style display and related methods are provided. The display transforms from a knockdown configuration to an erected configuration. The display includes shelf members that are supported at the front, back, and at each side. |
| US12156596B2 |
Exercise bench cover and method of use
The present invention relates to an exercise equipment bench or seat cover for use with conventional benches or seated equipment used in gyms and fitness centers. The cover is non-slippery and absorbs sweat, water, and other fluids, thereby preventing the benches and seats from causing contamination. The cover encloses a bench such the top surface of the bench is covered completely and an elastic band of the cover securely holds the cover around the bench. An individual performing an exercise lies down or touches the cover and not the bench or seat directly. The sweat is absorbed by the top sweat or moisture absorbing layer while the bench is protected by the bottom rubbery or plastic layer. The cover is machine washable and reusable and helps in reducing the spread of germs, viruses, and bacteria in public gym environments. |
| US12156594B2 |
Sofa bed with glide system
A sofa bed with three moving seat bases that transforms between a bed configuration and a sofa configuration. The sofa bed includes supporting legs and armrest. The armrest does not extend to the floor and allows the set of rails to form a notch such that the back end of the sofa bed may be installed on a raised area. Each of the seat bases, and corresponding cushions, are located between the armrests. The seat bases are interconnected with a set of slide rails that allow the seat bases to move relative to one another. The sofa bed also includes a locking mechanism to hold the sofa bed in the sofa configuration. |
| US12156591B2 |
User configurable modular storage apparatus
Various implementations and configurations of a user configurable modular storage apparatus are disclosed. In an example implementation, a storage apparatus comprises: a side wall and a back wall which form an interior portion of a cabinet and an opening through which the interior portion is accessible; and a pair of slotted walls comprising pairs of slots configured to receive a storage module comprising a left mounting rod and a right mounting rod, wherein the storage module is insertable into the interior portion through the opening thereby enabling a user mounting and unmounting of the storage module to a pair of slots of the pair of slotted walls. In some implementations, slots comprise pockets for engaging mounting rods of storage modules. In some implementations, a slot may comprise a plurality of pockets for receiving a plurality of storage modules mounted in a stacked module configuration. |
| US12156589B2 |
Multifunctional table and slidable holder
A multifunctional table includes a table body, a carrier member, and a holder. The table body includes a board and a support member connected to each other. The board has a table top and a groove. The carrier member is connected to the table body and includes a first slideway. The holder includes a slidable attaching portion and a holding portion connected to each other. The holding portion includes a first holding surface. The first holding surface corresponds to the groove when the slidable attaching portion is slidably attached to the first slideway in a first attached state. A holder includes a slidable attaching portion and a holding portion connected to each other. The holding portion includes a first holding surface and a second holding surface opposite to each other. The first holding surface and the second holding surface are asymmetrical about a central x axis of the holder. |
| US12156578B2 |
Hair dryer assembly having hair receiving channel
An attachment for a hair dryer configured to receive airflow from the hair dryer and redirect the airflow generally includes a connector housing extending along an axis, an inlet end, an outlet end, and a channel wall. The inlet end defines an inlet for the airflow to enter the attachment in a first direction parallel to the axis of the connector housing. The outlet end defines a slot-shaped outlet for the airflow to exit the attachment in a direction not parallel to the first direction. The channel wall defines a hair receiving channel and extends at least partly around the hair receiving channel such that hair within the hair receiving channel is contacted by the channel wall, wherein the channel wall extends downflow from the outlet end in a direction not parallel to the first direction and is configured to direct the airflow along a length of hair within the hair receiving channel. |