| Document | Document Title |
|---|---|
| US12018652B2 |
Method and controller for full-power control of a wind turbine
Provided is a method of setting and clearing a full-power flag in a control process running on a wind turbine controller, the method including (a) acquiring a set of measured values and/or reference values for: rotor speed, output power, blade pitch angle, and activation level of an adaptive flow regulating system, (b) determining that a first condition is fulfilled when the value of the rotor speed equals a speed limit value and the output power reference value equals a power limit value, (c) determining when the blade pitch angle reference value fulfills a pitch condition and the activation level of the adaptive flow regulating system fulfills an adaptive flow regulating condition, or when the measured value of the rotor speed is below the speed limit value, (d) setting the full-power flag, and (e) clearing the full-power flag. Furthermore, a wind turbine controller and a wind turbine including such a controller. |
| US12018651B2 |
Oscillating device for generating electricity and method for adjusting oscillating devices
Described is an oscillating device for generating electricity from a fluid flow, comprising at least one oscillating part, at least one support, fixed to a reference surface and connected to the oscillating part at an oscillation axis, at least one counter-balancing system connected to, and/or acting on the oscillating part, at least one adjustable profile configured to be at least partially immersed in the fluid flow and movably connected to the oscillating part. The oscillating device comprises an adjustment system configured to change the position of the adjustable profile with respect to the fluid flow between at least one position of greatest resistance and at least one position of least resistance. The invention also relates to an adjustment method for oscillating devices designed to generate electricity, according to which adjustments to the position of the adjustable profile are made as a function of certain parameters, such as the speed and/or the change in direction of the oscillation of the oscillating part, detected by a series of sensors. |
| US12018646B2 |
Large-scale model testing system of floating offshore wind power generation device and method for manufacturing testing system
The present invention discloses a large-scale model testing system of a floating offshore wind power generation device, and a method for manufacturing the large-scale model testing system. The large-scale model testing system comprises a floating wind power generation device model, model response measurement systems and environmental parameter measurement systems. The floating wind power generation device model comprises a floating foundation and a tower, wherein a wind turbine is connected to the top of the tower. A plurality of anchoring devices is connected to the side surface of the floating foundation. Each model response measurement system comprises an IMU unit, a wind turbine monitoring unit and an anchoring tension measurement unit. Each environmental parameter measurement system comprises a buoy-type wave height meter, a wind speed and direction meter and a flow velocity and direction meter. |
| US12018644B2 |
Wind turbine installation method
The present invention relates to a method for installing an offshore wind turbine at a target location at sea with an installation vessel, the vessel comprising: —a nacelle support structure for temporarily supporting a nacelle comprising a hub having a plurality of root end connectors to which the root ends of the blades are to be connected, the nacelle support structure comprising: ○a support tower extending upwardly from a deck of the installation vessel, ○a support platform configured to temporarily support the nacelle, —one or more lifting devices configured for: ○lifting the nacelle onto the support platform, ○lifting a nacelle assembly including the blades onto a wind turbine mast located adjacent the vessel, wherein the method comprises: a) lifting the nacelle onto the support platform, and securing the nacelle to the support platform, b) orienting a root end connector of the hub of the nacelle in a direction facing a guide path of the blade moving system, c) connecting the root end of the first blade to the corresponding first root end connector of the hub, d) repeating steps b) and c) for subsequent blades and root end connectors until all blades are connected to the hub of the nacelle, thereby providing a RNA, e) lifting the RNA from the nacelle support structure and positioning the RNA onto a wind turbine mast located adjacent the vessel. |
| US12018635B2 |
Power generation system and method
The invention involves a power generation system. The system includes at least one power producing module having at least one hollow member. The at least one hollow member is filled with fluid. The system further comprises at least one conductive coil disposed over the at least one hollow member. The system further comprises at least one movable magnet disposed within the at least one hollow member and a magnetic flux field of the magnet is in contact with the conductive coil. The system is configured to generate energy when the magnetic flux field of the magnet passes through the conductive coil. |
| US12018628B2 |
Turbojet engine rear part comprising a nozzle having flaps comprising levers that are movable by means of upstream and downstream bearing walls
A rear part for a turbojet engine includes a variable-geometry nozzle in which a convergent flap is provided with a lever supporting a bearing roller arranged axially between an upstream bearing wall and a downstream bearing wall, which are rigidly secured to a movable part capable of moving axially on command with respect to an upstream stator structure in such a way that the bearing roller is free to move with respect to the upstream and downstream bearing walls in a radial direction. During a downstream movement of the movable part, the upstream bearing wall pushes the lever to pivot a downstream end of the convergent flap towards the longitudinal axis. Operation of the drive mechanism for moving the movable part can thus be optimized while limiting the size and the mass of the mechanism for controlling the flaps. |
| US12018627B2 |
Exhaust valve, exhaust valve assembly and exhaust valve system for two-stroke internal combustion engines, two-stroke internal combustion engine having same and method for cleaning an exhaust valve
An exhaust valve assembly for a two-stroke internal combustion engine has a housing adapted for connection to an engine block of the two-stroke internal combustion engine; an electric actuator having an electric motor, the electric motor being disposed in the housing; and at least one reciprocating exhaust valve operatively connected to the electric actuator. The at least one exhaust valve is linearly movable by the electric motor. A portion of the at least one exhaust valve is disposed in the housing. |
| US12018625B1 |
Methods and systems for an evaporative emission system
Methods and systems are provided for a fuel system. In one example, a method may include monitoring uncontrolled venting events when a controller is off and adjusting a cleaning schedule of a canister based on a venting event count including venting events when the controller is on and off. |
| US12018613B1 |
Disk engine with circumferential swirl radial combustor
A disk engine and system configured to provide high power at a reduced axial length is disclosed herein. The disk engine includes a radial compressor, a compressor discharge manifold positioned circumferentially about compressor, a combustion chamber positioned within the discharge manifold and a radial turbine positioned radially inward of the combustion chamber. |
| US12018609B2 |
Electric assist turbocharger
An electric assist turbocharger unit for use in an internal combustion engine, comprising a shaft configured for torque-transmittingly connecting a compressor to a turbine of the turbocharger unit and an electric motor configured for rotatably actuating the shaft in a first rotational direction and in an opposed second rotational direction. The engine includes an aftertreatment system, and the rotation of the shaft is designed to retard the flow of intake air through an intake passage and of exhaust gases through the aftertreatment system, thereby controlling the temperature in the aftertreatment system. |
| US12018606B1 |
Integrated grommet filter
A diesel engine aftertreatment system is disclosed. The aftertreatment system includes a diesel exhaust fluid (DEF) injection system including a selective catalytic reduction (SCR) device, a DEF tank connected to the SCR device, a DEF injection device installed in the tank, and an integrated grommet filter. The integrated grommet filter includes a grommet having a top gasket portion and a bottom cylindrical skirt portion. The cylindrical skirt portion is integrally connected to a sock filter. In an embodiment, the integral connection between the skirt portion and the sock filter includes an overlap and stitching. In an embodiment, the gasket is a star shaped gasket. |
| US12018602B2 |
Power systems with a rear surface exhaust
Disclosed power systems include an enclosure, an engine within the enclosure, a generator within the enclosure and configured to convert mechanical power from the engine to electrical power, an exhaust system, and one or more of, within the enclosure, welding-type conversion circuitry, an air compressor, a hydraulic pump, or auxiliary power conversion circuitry configured to convert the electrical power from the generator to at least one of AC output power or DC output power. The enclosure defines a rear surface when installed in a predetermined orientation. The exhaust system includes a muffler and a tail pipe, where an exhaust end of the tail pipe is at or near the rear surface of the enclosure. |
| US12018600B2 |
Synchronization of lubricant system service
A fluid delivery system for an internal combustion engine and a method of monitoring the fluid delivery system are described. The systems and methods monitor and determine various fluid quality parameters and filter element pressure drop, which can be used to determine real-time estimates of remaining useful life for both the filter element and the fluid. The respective remaining useful life calculations are used by the described systems and methods to determine change intervals for the fluid and the filter element. The change intervals can be synchronized by the systems and methods to reduce the amount of down time due to servicing of the fluid delivery system. |
| US12018592B1 |
Outlet guide vane assembly for a turbofan engine
A turbofan engine defining a circumferential direction is provided. The turbofan engine includes: a turbomachine, the turbomachine defining a pylon attachment location along the circumferential direction; an unducted rotor assembly drivingly coupled to the turbomachine, the unducted rotor assembly including a plurality of unducted rotor blades; and a plurality of outlet guide vanes positioned downstream of the plurality of unducted rotor blades, the plurality of outlet guide vanes including NOGV number of outlet guide vanes, the plurality of outlet guide vanes including a first outlet guide vane and a second outlet guide vane adjacent the first outlet guide vane, the first and second outlet guide vanes defining a gap spacing greater than 360 degrees divided by NOGV, and the pylon attachment location positioned outside of between the first and second outlet guide vanes along the circumferential direction. |
| US12018589B2 |
Blade made of composite material comprising a leading edge shield, turbine engine comprising the blade
A blade comprising a blade body made of fiber-reinforced organic-matrix composite material and a leading edge shield made of a material having a better resistance to point impacts than the composite material of the blade body, the leading edge shield being assembled on the blade body and including a pressure side fin and a suction side fin connected by a thicker central part, the blade including an aerodynamic airfoil height and a chord length, the suction side fin having a first length projected onto the chord between 10 and 18% of the chord length, the first length being disposed between 70 and 80% of the aerodynamic airfoil height, a second length projected onto the chord between 18 and 26% of the chord length, the second length being disposed between 85 and 95% of the aerodynamic airfoil height. |
| US12018585B2 |
Compressor rotor blade airfoils
A rotor blade includes an airfoil having an airfoil shape. The airfoil shape has a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in one of Table I, Table II, Table III, Table IV, Table V, Table VI, Table VII, Table VIII, or Table IX. The Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances expressed in a unit of distance by multiplying the Cartesian coordinate values of X, Y and Z by a scaling factor of the airfoil in the unit of distance. The X and Y values, when connected by smooth continuing arcs, define airfoil profile sections at each Z value. The airfoil profile sections at Z values are joined smoothly with one another to form a complete airfoil shape. |
| US12018582B2 |
Turbine blade for an aircraft turbine engine, comprising a platform provided with a channel for primary flow rejection towards a purge cavity
A turbine blade for a turbine engine, including an aerofoil and a platform. The platform includes an internal channel having a suction opening which opens on a first surface of an upstream portion of the platform, this first surface defining a primary duct. The internal channel includes an ejection opening which opens on a second surface of a downstream portion of the platform, this second surface defining a purge cavity. The internal channel makes it possible to suck in a part of a fluid circulating in the primary duct so as to reduce the intensity of secondary flows which result from friction of the fluid on the first surface. |
| US12018581B2 |
Compressor turbine wheel
A turbine wheel for a gas turbine engine including a compressor impeller and a radial inflow turbine integral to or attached to the compressor impeller is provided. A compressor turbine wheel including features to increase surface area of a surface of the compressor impeller and/or the radial inflow turbine and/or a passage to flow air between the compressor impeller and the radial inflow turbine is further provided. Methods for cooling radial inflow turbines integral to compressor impellers are further provided. |
| US12018579B1 |
Clocking balance weight rotor assembly for gas turbine engines
A rotor assembly includes a first rotor arranged circumferentially about a central axis. A second rotor is arranged circumferentially about the central axis and couples to the first rotor for rotation therewith. A balance weight located in a space radially between the first rotor and the second rotor. |
| US12018577B2 |
Cooling device for rotor assembly
A cooling device for a rotor assembly of a gas turbine engine includes an airflow nozzle configured to be installed at a cooling location of the rotor assembly. The airflow nozzle extends entirely around a circumference of the rotor assembly and includes a plurality of airflow inlets and a nozzle outlet to direct an airflow toward the cooling location. An airflow source is operably connected to the plurality of airflow inlets. |
| US12018571B2 |
Seal installation tool
A method of installing a seal in a bore of a component includes, among other things, slidably orienting the component in a support fixture. The method includes securing a base plate to the component. The method includes arranging the seal onto a pusher. The method also includes inserting the pusher into a hole in the base plate. The method further includes installing a hub onto the base plate and over the pusher. The method further includes rotating a rod relative to the hub to advance the pusher and seat the seal in the bore. |
| US12018568B2 |
CMC component with integral cooling channels and method of manufacture
A fiber-reinforced component for use in a gas turbine engine includes a first braided fiber sleeve forming a cooling channel and a plurality of fiber plies enclosing the first braided fiber sleeve, with the plurality of fiber plies forming first and second walls separated by the first braided fiber sleeve. The fiber-reinforced component further includes a matrix material between fibers of the braided fiber sleeve and the plurality of fiber plies. |
| US12018567B2 |
Joint between gas turbine engine components with bonded fastener(s)
An assembly is provided for a gas turbine engine. This gas turbine engine assembly includes a seal carrier, a seal land, a seal ring, a plate and a fastener. The seal carrier has an annular groove and extends between a first side and a second side. The seal land is opposite the annular groove. The seal ring seals a gap between the seal carrier and the seal land. The seal ring is seated in the annular groove. The plate is at the second side of the seal carrier. The fastener includes a head and an elongated member connected to the head. The head is at the first side of the seal carrier. The elongated member projects out from the head through the seal carrier, the seal ring and the plate. The elongated member is bonded to the plate. |
| US12018566B2 |
Bearing device for radial piston machine
A bearing device includes a piston arranged in a cylinder of a rotor, and a half bearing mounted on the piston to support a roller. The piston includes a recessed holding surface, and holding side surfaces on both axial sides thereof. Each holding side surface includes a ridge portion having an arc-shaped or elliptic-arc-shaped profile protruding toward a radially inner side of the piston. The half bearing includes a partially cylindrical portion, and protruding portions protruding from axial end faces thereof. Each protruding portion has a protruding portion end face which includes a central recessed surface, and two support recessed surfaces located on both circumferential sides thereof, that have an arc shape or an elliptic arc shape to correspond to the profile of the ridge portion, so that only the two support recessed surfaces are in contact with the ridge portion. |
| US12018560B2 |
Event detection from pump data
A method for detecting an event includes measuring a pressure of a fluid with a pressure sensor. The method also includes generating a pressure spectrogram based at least in part on the pressure. The method also includes comparing the pressure spectrogram to a plurality of historical pressure spectrograms. The historical pressure spectrograms have previously been determined to be related to one or more events. The method also includes determining that the pressure spectrogram is related to an event based at least partially upon the comparison. |
| US12018557B2 |
Gravel pack quality measurement
A system for measuring a porosity of a gravel pack in a wellbore includes a transmitting acoustic transducer attached to a sand screen and configured to transmit an acoustic signal. The system further includes multiple acoustic transducers attached to the sand screen and configured to receive the acoustic signal through the gravel pack. The system also includes a control device configured to receive electrical signals from the multiple acoustic transducers and determine the porosity of the gravel pack around the sand screen based on at least the electrical signals. The electrical signals are generated from the acoustic signal received by the multiple acoustic transducers. |
| US12018554B2 |
Black hole particle swarm optimization for optimal well placement in field development planning and methods of use
Provided herein are systems, methods and apparatuses for a Black Hole Particle Swarm Optimization for Optimal Well Placement in Field Development Planning. |
| US12018553B2 |
Electric submersible pump systems
A protector for an electric submersible pump includes a plurality of chambers, with adjacent or consecutive pairs of chambers coupled, e.g., fluidly coupled, via a series or parallel body. The body defines two separate hydraulic circuits, which allows for the inclusion of a shaft seal, even when the body couples consecutive chambers in a parallel configuration or couples to a thrust bearing chamber. The shaft tube circuit can include a compensator and/or a relief valve. |
| US12018548B2 |
Downhole tractor control systems and methods to adjust a load of a downhole motor
Downhole tractor control systems and methods to adjust a load of a downhole motor to drive one or more wheels of the downhole tractor are disclosed. A method to adjust a load of a downhole motor includes receiving a user input of a desired speed and torque for a plurality of motors, where the plurality of motors powering rotation of wheels of a downhole tractor. The method also includes determining a minimum actual motor speed of the plurality of motors. For at least one motor of the plurality of motors, the method includes determining a power controller output and determining a torque controller output. The method further includes adjusting a voltage source invertor based on a lesser of the power controller output and the torque controller output to modulate voltage provided to the at least one motor. |
| US12018546B2 |
Downhole apparatus with a valve arrangement
A method of operating a valve arrangement of a downhole apparatus comprising a tubular body having first and second ports in a wall thereof includes operating the valve arrangement from a locked first configuration, in which the first port is closed and the second port is closed, to a locked second configuration, in which the first port is open and the second port is closed, wherein the locked first configuration is an initial configuration of the valve arrangement. The method includes operating the valve arrangement from tile locked second configuration to a third configuration, in which the first port is closed and the second port is open. |
| US12018545B2 |
Single slip frac tool
A frac plug has a bottom shoe, a single slip ring supported by the bottom shoe, a slip wedge positioned above the slip ring and axially movable relative to the slip wedge, a radially outwardly expandable sealing element supported by the slip wedge and a deformable backup shoe fixed to the sealing element. The deformable backup shoe has a cap covering at least a portion of a top surface of the sealing element and an outer leg extending along at least a portion of an outer surface of the sealing element. A ball seat is insertable into the radially outwardly expandable sealing element. |
| US12018544B2 |
Completion isolation system with tubing movement compensator
A system includes a tubular disposed within a borehole, a sleeve disposed around the tubular, and an isolation element bounded to an outer diameter of the sleeve. The inner diameter of the sleeve is connected to an outer diameter of the tubular via a plurality of seals. The isolation element is configured to conform to a surface of the borehole when the isolation element is in an expanded configuration. The sleeve compensates for movement of the tubular by being able to freely move across the tubular. |
| US12018543B2 |
Downhole landing assemblies
Disclosed herein are downhole landing assemblies including a downhole landing assembly for an oil or gas well, downhole landing assembly may include: an upper seat cylinder capable of being coupled to an upper portion of a tubular string; a lower seat cylinder capable of being coupled to a lower portion of the tubular string, wherein the lower seat cylinder may be coupled to the upper seat cylinder; a landing seat coupled to the lower seat cylinder, the landing seat may have two inner surfaces; and a landing mandrel having two outer surfaces, wherein one outer surface of the two outer surfaces may be capable of being abutted against one inner surface of the two inner surfaces. |
| US12018540B2 |
Delivering fluid to a subsea wellhead
The invention relates to the introduction of pressurized fluid, e.g. acid, into a subsea well directly from a vessel (33). A fluid injection assembly (20) is fitted to the top of a subsea Xmas tree (3), the assembly (20) including fail safe closed valve (21) which is controlled via a hydraulic line (31) from the vessel. The hose and assembly and valve are designed with an internal bore allowing a large diameter ball to be dropped (required for acid stimulation). The subsea subsea control module (8) on the Xmas tree is controlled from the producing platform. |
| US12018536B2 |
Continuous conduit apparatus based on guiding and injecting integrated mechanism
Disclosed is a continuous conduit apparatus based on guiding and injecting integrated mechanism, which comprises a straightening apparatus and a pair of sprocket and chain clamping assemblies. The pair of sprocket and chain clamping assemblies are configured to clamp the conduit and pull the conduit to go downwards a well or upwards a lifting direction. Between the pair of sprocket and chain clamping assemblies, a conduit guide channel applied for the conduit to passing through is formed. An inlet and an outlet of the conduit guide channel are not situated in a straight line, and the straightening apparatus are configured to straighten the conduit. Each of the two sprocket and chain clamping assemblies comprises a sprocket set, a chain, a plurality of clamping blocks mounted on the chain, and a pushing plate configured to press the clamping blocks. |
| US12018529B2 |
Spiral magnetic fluid composite sealing structure of roller bit
A spiral magnetic fluid composite sealing structure of a roller bit comprising a cone leg and a roller, wherein the roller and the cone leg are in rotatable connection in a fitting manner through a roller inner hole and a cone leg shaft journal, a sealing groove is formed in an opening end of the roller inner hole, and a spiral magnetic fluid sealing assembly is arranged in the sealing groove. Through the arrangement of the spiral magnetic fluid sealing assembly, a spiral sand discharging effect is realized, compared with a passive sealing mode, the sealing performance is greatly improved by active sand discharging mode, and the service life of sealing is significantly prolonged; a slurry sealing effect of magnetic fluid seals is realized, resulting the sealing gap is tightly sealed under the magnetic action; in addition, the automatic compensation function of magnetic fluid can also be realized. |
| US12018528B2 |
Architectural covering assembly with an end cap having a printed circuit board and an actuation member
A static mitigation end cap, for an architectural covering is provided the covering may include a head rail having an end cap. The end cap may include housing extending along a longitudinal length of the head rail and defining a chamber, The end cap may include a printed circuit board received within the chamber arid configured to control a motor assembly operatively connected to the at least one end cap. The end cap may include an actuation member slidably coupled with the end cap for selective engagement with the printed circuit board. |
| US12018527B2 |
Automatic tensioning side track assembly for an operable screen
An automatic tensioning side track assembly includes a stationary base track, a dynamic screen receiver, a first magnet, a second magnet, and a screen. The first magnet is oppositely charged relative to the second magnet and is configured to maintain an attractive magnetic force with the second magnet. The first magnet is disposed at a first position associated with a first rectilinear horizontal distance away from the second magnet when the screen is at a substantially planar configuration and has a desired tensioned state. The first magnet is disposed at a second position associated with a second rectilinear horizontal distance away from the second magnet when the screen is at a substantially bowed configuration and has an undesired tensioned state. The first magnet is configured to automatically return from the second position to the first position after the screen is displaced to the substantially bowed configuration. |
| US12018526B2 |
Variable thermal insulation assembly
A variable thermal insulation assembly includes a plurality of sheets of film, wherein each sheet is bonded to an adjacent sheet along a plurality of longitudinally extending regions to form a plurality of longitudinally extending cavities, wherein the plurality of flexible sheets of each of the thermal cell arrays are formed of an electrically insulative material that is coated on one side with an electrically conductive material, a controller electrically coupled to the plurality of flexible sheets and configured to apply an electric potential difference between electrically conductive material of each pair of flexible sheets such that the electrically conductive coatings of the pair of flexible sheets attract each other to cause the thermal cell array to transition from an expanded state to a compressed state. |
| US12018519B2 |
Locking device
A door locking device including a non-tethered latch having two or more elongate shafts extending in a downward direction from lateral portions of the latch, the shafts being oriented perpendicular to one another. The latch also includes a curved handle protruding from the top of the latch. The latch is configured to mate with locking plates configured to be mounted to a door and a door frame or wall adjacent to where the door opens. A lower end of at least one of the vertical elongate shafts of the latch is made of a flexible material and is wedge-shaped, having a shelf at the top of the wedge that is configured to engage the bottom edge of the respective locking plate to which it mates, at least temporarily locking the latch and making it more difficult to disengage for an unwanted intruder seeking to enter a classroom. |
| US12018518B2 |
Vehicle latch
A latch includes a housing, a fork bolt operably coupled to the housing and pivotal between an unlatched position, a primary latched position, and a secondary latched position, and a detent lever operably coupled to the housing and arranged to cooperate with the fork bolt. A drive link is operatively connected to the fork bolt and to the detent lever. An override lever is operably coupled to the drive link. A manual release lever is operably coupled to the override lever. The manual release lever is movable between a rest position and a release position. The drive link is automatically moved out of a path of rotation of the fork bolt when the manual release lever is moved to the release position. |
| US12018516B2 |
Electronic lock
A lock includes a cable configured as an antenna, a shackle pin connected to one end of the cable, and a lock body connected to another end of the cable. The lock body includes a channel for the shackle pin, at least one lock member adjacent the channel pivotable from an open position disengaged from the shackle pin to a closed position engaging the shackle pin, a retainer associated with a lock member driven from a released position disengaged from the lock member to an engaged position retaining the lock member in the closed position, and an electrically driven linear actuator driving the retainer to the released position in response to a signal received by a receiver via the antenna. |
| US12018513B2 |
Lock status indicator
Lock indicators useable to signal the locked or unlocked state of a lock where the lock indicator is usable with an adjustable rose for accommodating various door thicknesses. |
| US12018511B2 |
X-shaped refractory anchor device and system
Refractory anchoring devices include a main body and a mounting feature for mounting to a thermal vessel. The main body includes four anchor branch segments angled with respect to each other to form an X shape with four unenclosed cell openings, including two opposite triangular side openings and two opposite triangular end openings. In some embodiments, the main body further includes extension segments extending from and angled relative to respective branch segments to define two of the opposite openings as semi-hexagonal. Some embodiments include reinforcement segments extending from branch segments into openings, voids extending through branch segments, two anchor strips inter-engaged to form the four branch segments, and/or a single stud-welding stud for the mounting feature. Refractory anchoring systems and methods include an array of the refractory anchoring devices arranged and mounted so that the unenclosed openings of adjacent anchoring devices cooperatively form substantially hexagonal and rhombus shaped cells. |
| US12018510B2 |
Swimming pool cleaner
Disclosed herein are a steering system for a suction cleaning device, a locomotion system for a pool cleaner, and a turbine for use in an automatic cleaner. The steering system includes a fluid driven turbine that rotates a cam gear that is interconnected with a cam wheel for directing a drive pinion. The drive pinion is positionable in a plurality of positions to drive a nose cone that steers the suction cleaning device. The locomotion system includes first and second A-frame arms that respectively engage first and second bearings about first and second eccentrics of a turbine. Rotation of the turbine causes the first and second A-frame arms to rotate back and forth driving associated walking pod assemblies. The turbine includes a turbine rotor and a plurality of vanes connected to the turbine rotor. The plurality of vanes including lateral edges having lateral open regions to facilitate debris-removing efficiency. |
| US12018508B2 |
Lifeguard positioning system and method
A method of training a lifeguard to properly view an area of a swimming pool or body of water and recognize a swimmer/bather in distress. The method includes: positioning submersible devices or other objects on a bottom of the swimming pool or body of water according to an established grid or pattern; observing the submersible devices to make observations; analyzing the observations to evaluate the ability to see the submersible devices under varying environmental and density conditions. The observation trains the lifeguard to recognize the swimmer/bather in distress in the swimming pool or body of water to minimize the risk of the swimmer/bather drowning. |
| US12018502B2 |
High-intensity, telescoping light tower with safety features
A mobile lighting device is disclosed with extendable boom sections. The boom sections are stored in a horizontal position and then pivot to a vertical position before being extended upward. A light section is positioned at the uppermost end of the last extendable boom section. A variety of safety features are also disclosed. |
| US12018501B2 |
Formwork system, comprising a form lining, on the rear side of which at least one molding element is attached
The present invention relates to a formwork system (1) comprising a form lining (2) and at least one shaped element (10) which is attached to the rear side (4) of the form lining (2). The form lining (2) and the shaped element (10) have been produced by a 3D printing method. This is preferably carried out in a common 3D printing process, but the form lining (2) and the shaped element (10) can also be produced in separate 3D printing processes, with the shaped element (10) then being attached to the rear side (4) of the form lining (2). This is effected using at least one first fastening element (50). If, by contrast, the form lining (2) and the shaped element (10) have been produced in a common 3D printing process, the additional use of a first fastening element (50) for fastening the shaped element (10) to the form lining (2) is not required. According to the invention, the shaped element (10) and optionally the first fastening element (50) are attached to the rear side (4) of the form lining (2) in such a way that they do not touch or pierce the front side (3) of the form lining (2). The present invention also relates to the use of such a formwork system (1), for example in the production of structural elements made of concrete. |
| US12018500B2 |
Roofing support system with selectively removeable and replaceable base members
A lightweight composite roofing support system comprises a longitudinally-extending core member comprising a longitudinally-extending first roof contact side comprising a first core edge and opposed second core edge, a longitudinally-extending second side comprising a second side working surface, the second side tapering toward the first core edge at a first acute angle, and a longitudinally-extending third side comprising a third side working surface, the third side tapering toward the second core edge at a second acute angle that is different than the first acute angle, a laterally-extending first core end comprising an integral first recess defining a first handle/grip, and an opposed laterally-extending second core end comprising an integral second recess defining a second handle/grip, the core member comprising a core material and a wedge-shaped lateral cross-section, the first roof contact side comprising a base attachment structure configured for selective attachment to/detachment from a mating base member core attachment structure. |
| US12018499B2 |
Segmental track-changing and accumulative sliding construction method for unequal-span structure
Provided is an accumulative sliding construction method of segmental track-changing for unequal-span structure, which divides the unequal-span structure into at least two sliding sections according to span variation, and a plurality of track segments corresponding to the spans of each sliding section. By providing sliders on the main truss/beam of each sliding section at positions corresponding to the track segments that each main truss/beam need to pass through, the sliding section smoothly passes through the sliding track segments to be in position; in addition, the main truss/beam of each sliding section is provided with temporary lengthening auxiliary structure or divided into an initial-mounted unit and rear-mounted units to allow the main truss/beam of each sliding section to pass through the track segments smoothly and to be in place. |
| US12018493B2 |
Building surface product including attachment clip, building surface system, and method of manufacture
The present disclosure relates generally to building surface products, for example, suitable for forming a building surface. The present disclosure relates more particularly to a building surface product including a panel having a front surface, a rear surface, and a gypsum body between the front surface and rear surface. A first attachment clip is secured to the rear surface of the panel and includes a first leg extending outward from the rear surface of the panel. A retaining flange is coupled to the first leg and extends over the rear surface in a first direction. The retaining flange includes a slot that is configured to receive a post so as to secure the building surface product to a support structure. A first fastener that penetrates the rear surface of the panel is attached to the first leg so as to secure the attachment clip to the panel. |
| US12018492B2 |
Backsplash installation hardware
Systems and method for supporting a cover material to a support material include a coupling device that includes an inner coupler and an outer coupler. The inner coupler and the outer coupler are separably joined. The inner coupler may be attached to the support material, and the outer coupler may be attached to the cover material. |
| US12018491B2 |
Fastener assembly, mesh panel and barrier system
A fastener assembly for mounting a panel to a framework includes an elongate flexible tie having a proximal end and an opposing distal end and a clamping block. The clamping block has a tie-receiving channel extending between an inner and an opposing outer side, and a gripper in or adjacent the tie-receiving channel for gripping the tie. The proximal end is fixable to the clamping block and, in use, the inner side of the clamping block abuts the panel and the gripper grips the tie such that tension in the tie presses the inner side of the clamping block against the panel. A mesh panel made of polymeric material and having a honeycomb shaped mesh, together with the fastener assembly, forms a barrier system for erecting a drop-protection barrier on a safety railing, scaffolding, or like framework. |
| US12018481B2 |
Reflection glass curtainwall fixing by flexibly pressing and with hidden cable
A reflection glass curtainwall fixing by flexibly pressing and with hidden cable includes a cable, glass panels, a support fixed to the cable, limiting grooves opened at sides of the glass panels facing the cable, two limiting sliders which are slidably connected to the support and have a locked configuration and an unlocked configuration, and two limiting frame which are respectively located at two sides of the cable, each limiting frame comprises two connecting rods, and when the two limiting sliders are in the locked configuration, the free ends of the two connecting rods snap into the respective limiting grooves at the corresponding sides; and when the two limiting sliders are in the unlocked configuration, the free ends of the two connecting rods are respectively disengaged from the limiting grooves at the respective sides. |
| US12018479B2 |
Multi-function ecological exterior wall and preparation method therefor
The disclosure discloses a method for preparing a multifunctional ecological exterior wall, including: preparing a ceramic board of a ceramic thermal insulation waterproof layer; preparing a ceramic sound-absorbing board of a sound-absorbing layer; and installing a ecological exterior wall: leveling a surface of the wall of a building with cement slurry, and applying a cement bonding layer thereon; laying the ceramic thermal insulation waterproof board on the cement bonding layer, and applying the cement bonding layer on the ceramic board; laying the ceramic sound-absorbing board on the cement bonding layer and reserving a gap used to place a pipe; driving the screw-thread steel bolt from the surface of the ceramic sound-absorbing board into the wall obliquely; installing and fixing the pipe in the gap, which is reserved at the upper of the ceramic sound-absorbing board; planting a green plant on the surface of the ceramic board of the sound-absorbing layer. |
| US12018478B2 |
Dynamic, fire-resistance-rated thermally insulating and sealing system having a f-Rating of 120 min for use with curtain wall structures
An approved dynamic construction is used for effectively thermally insulating and sealing of a safing slot between a floor of a building and an exterior wall construction, wherein the exterior wall construction includes a curtain wall configuration defined by an interior wall glass surface including one or more aluminum framing members, wherein the vision glass extends to the finished floor level below. The dynamic, thermally insulating and sealing system includes a first element for receiving the insulating elements and positioned in the zero spandrel area of a glass curtain wall construction including only vision glass to maintain thermally insulating and sealing of the safing slot during exposure to fire and heat as well as movement in order to maintain a complete seal extending across the sating slot. |
| US12018473B2 |
Laminated lumber constructed volumetric modular unit for modular building construction
A laminated lumber constructed volumetric modular unit constructed at a modular unit factory and shipped assembled to a modular building project site is disclosed. The laminated lumber constructed volumetric modular unit includes a floor structure and ceiling structure interconnected by opposing side wall structures and opposing end wall structures, a plurality of floor trusses disposed within the floor structure, a plurality of ceiling trusses disposed within the ceiling structure, a plurality of wall studs disposed within the opposing side wall structures and opposing end wall structures, one or more rim joists attached to the ceiling structure, and one or more multiple laminated lumbers attached to the floor structure and extending between the opposing end wall structures for carrying the load of the modular unit. |
| US12018471B2 |
Flush toilet
A flush toilet, comprising a washing water supply portion which has a water outlet and a water inlet configured to connect to an external water supply pipe, is disclosed. Water flowing in from the water inlet flows from a first water inlet pipe to a second water inlet pipe, and then flows from the second water inlet pipe to the water outlet, a flow sectional area of the first water inlet pipe is smaller than a flow sectional area of the water inlet, and a flow sectional area of the second water inlet pipe is larger than the flow sectional area of the first water inlet pipe. |
| US12018469B2 |
Automatic faucet with remote activation
Provided are automatic faucet systems with remote activation and kits for retrofitting existing faucets to include remote activation. Automatic faucets systems with remote activation can include a faucet comprising a faucet body and a faucet spout; an outlet hose in fluid communication with a cold water supply line, a hot water supply line, and the faucet spout; an electromechanical valve fluidly coupled to the outlet hose and configured to control water flow to the faucet spout; an activator separate from the faucet body and configured to be placed in a variety of positions during installation of the faucet system; and a controller configured to receive a first signal from the activator and, in response to the first signal, to control the electromechanical valve to control water flow to the spout. |
| US12018465B2 |
Heel shroud for material moving implement and associated methods
A heel shroud can include a base with a leg having a profile formed thereon and another leg having a receptacle and at least one wear member receiving opening formed therein, a wear member with a leg having a profile formed therein for sliding engagement with the base profile and another leg having at least one inwardly facing projection formed thereon, a retainer opening formed in the projection, and a retainer member received in the receptacle and the retainer opening. A method can include sliding a leg of a wear member onto a leg of a base, thereby aligning a receptacle formed in another base leg with a retainer opening formed in a projection of another wear member leg, inserting a retainer member in the receptacle and the retainer opening, and installing a fastener in the retainer member, thereby preventing removal of the retainer member from the receptacle. |
| US12018463B2 |
Swing automation for rope shovel
A system and method for various levels of automation of a swing-to-hopper motion for a rope shovel. An operator controls a rope shovel during a dig operation to load a dipper with materials. A controller receives position data, either via operator input or sensor data, for the dipper and a hopper where the materials are to be dumped. The controller then calculates an ideal path for the dipper to travel to be positioned above the hopper to dump the contents of the dipper. In some embodiments, the controller outputs operator feedback to assist the operator in traveling along the ideal path to the hopper. In some embodiments, the controller restricts the dipper motion such that the operator is not able to deviate beyond certain limits of the ideal path. In some embodiments, the controller automatically controls the movement of the dipper to reach the hopper. |
| US12018461B2 |
Shovel
A shovel includes a lower traveling body, an upper swiveling body that is mounted on the lower traveling body so as to be able to swivel, a traveling actuator that drives the lower traveling body, and a control device that is provided in the upper swiveling body, wherein the control device operates the traveling actuator based on information about a target position. |
| US12018452B2 |
Work machine, system, and method of controlling work machine
A hydraulic excavator loads a load onto a loaded machine. The hydraulic excavator includes a work implement and a controller. The work implement includes a bucket. The controller senses an amount of natural lowering of the bucket in a stand-by state in which the hydraulic excavator waits for entry of the loaded machine and controls the work implement to raise the bucket based on the amount of natural lowering. |
| US12018441B2 |
Milling machine performance monitoring systems and methods
A method for determining and monitoring output of a milling machine comprises sensing an operating parameter of a milling machine with a sensor, transmitting data from the sensor of the milling machine to an off-board location, determining a performance parameter of the milling machine from the data at the off-board location, transmitting the performance parameter to the milling machine, and displaying the performance parameter on a display screen of the milling machine. |
| US12018439B2 |
Embossed multi-ply tissue product
Disclosed are multi-ply embossed tissue products having improved softness, strength, embossment clarity and/or embossment height compared to prior art embossed tissue products. The multi-ply tissue products may comprise an embossed tissue ply having a basis weight less than about 25 grams per square meter (gsm) and relatively deep embossments, such as an embossment height from about 500 to about 1,000 μm and relatively narrow bottom portions compared to top portions. The combination of these elements provides an aesthetically pleasing and well-defined embossment, while improving important tissue product properties such as sheet and roll bulk and softness. |
| US12018438B2 |
Embossing pattern with a continuous contour plateau having emboss elements thereon and products and methods of using the same
Embossed tissue products having improved strength and softness are disclosed. The products as described have a continuous curvilinear emboss element which carries discrete emboss elements, thereby providing the product with the softness and handfeel benefits associated with the long linear elements, but the visual appearance of discrete emboss elements. |
| US12018437B2 |
Papermaking agent, manufacturing method for papermaking agent and paper
A papermaking agent exhibiting an excellent freeness and paper strength effect with little increase in viscosity after long-term storage. A papermaking agent including a (meth)acrylamide polymer containing two or more starches (a1) selected from the group consisting of unmodified starch, oxidized starch, esterified starch, etherified starch, amidated starch, cationic starch, amphoteric starch and crosslinked starch, a (meth)acrylamide (a2), a polymerizable monomer having an amino group (a3), a polymerizable monomer having a carboxy group (a4) and a polymerizable monomer having a sulfonate group (a5) as essential constituent components. |
| US12018434B2 |
Multilayered fibrous sheet, a method for making a multilayered fibrous sheet, and use of mechanical pulp
According to an example aspect of the present invention, there is provided a multilayered fibrous sheet, such as paperboard, having a first layer comprising a first fibrous material, a second layer, spaced apart from the first layer, comprising a second fibrous material, and a third layer between the first and the second layers, comprising a third fibrous material, wherein at least one of the first and the second fibrous materials comprises or consists of a mixture of chemical pulp and mechanical pulp; and the third fibrous material comprises or consists of mechanical pulp. |
| US12018431B2 |
Methods of coating fiber containing materials and coated fiber containing materials
A method for coating a material having a plurality of fibers includes treating at least a portion of the fibers by applying a liquid solution over at least a portion of the fibers of the material in which the liquid solution includes a polymer dispersed in a liquid medium, drying at least a portion of the liquid solution applied over the fibers of the material to obtain a dried polymeric material that forms a network of discontinuous dried polymeric particles over the fibers, applying to at least a portion of the fibers a first coating composition comprising a film-forming resin that interacts with the dried polymeric material, and drying the first coating composition to form a first coating layer over at least a portion of the fibers. A coated material is also included. |
| US12018430B2 |
Flame-retardant ultraviolet-resistant aramid fiber
A flame-retardant ultraviolet-resistant aramid fiber, the preparation method therefor comprising the following steps: adding nanoparticles into a hydrogen peroxide solution, performing magnetic stirring for 0.5-1 h, adding a sulfuric acid solution, and further performing magnetic stirring for 0.5 h; performing filtering to obtain a filter cake, and washing the filter cake with water and drying same to obtain modified particles; modifying the modified particles with curcumin and dopamine to obtain organic substance-modified particles; and finally subjecting the organic substance-modified particles to a reaction with a silicon methoxylated aramid fiber, so as to obtain a surface-modified aramid fiber. The present invention has high ultraviolet absorption and extremely low catalytic activity, avoiding damage to a fiber structure by photocatalysis in a radiation process, and in particular improving flame retardancy of the aramid fiber. |
| US12018428B2 |
Linen spreader apparatus
The present invention relates to linen spreader apparatus including a conveyor defining a machine direction, a pair of spreader clamps movable transversally to said machine direction towards each other, and away from each other for spreading out a piece of linen, at least one charger station, each charger station delivering a corner of a leading portion of a piece of linen to a respective one of said spreader clamps, a transfer beam for transferring a piece of spread out linen from said at least one pair of spreader clamps to said conveyor, said transfer beam having a leading edge and a trailing edge and being arranged to move back and forth in said machine direction between advanced and retracted positions, said leading edge of said transfer beam located in a region below said spreader clamps in said advanced position, said transfer beam being configured for temporarily holding on to a portion of said piece of linen as the transfer beam moves from said advanced position towards said retracted position, and an elongated transverse abutment structure having an abutment face, for holding a portion of said piece of linen between said leading edge of said transfer beam and said abutment face, pressurised air exits for directing said leading portion of said piece of linen onto said transfer beam when said piece of linen is released from said spreader clamps, and one or more gates movable between a first position and a second position, said gates defining a part of said abutment face in said first position. |
| US12018426B1 |
Lint capturing assembly
A lint capturing assembly includes a bag holding member having a top portion, a bottom portion, an outer surface, and an inner surface. The inner surface defines a central open region. The assembly includes a fabric bag having a first end portion defining an open end. The first end portion is disposed through the central open region of the bag holding member. The first end portion is disposed against the top portion and the outer surface of the bag holding member. The assembly includes a cap member that is disposed against the first end portion of the fabric bag such that the first end portion is disposed between the cap member and the top portion of the bag holding member. The cap member has a central opening that communicates with the open end of the fabric bag. The assembly includes a first hook member that is coupled to the bag holding member. |
| US12018422B2 |
Circuit for laundry treating appliance with high power drive
A circuit that increases input voltage to higher output voltage connected to a drive. The circuit can include a power input that receives the input voltage from a power source and at least one capacitor bank connected with the power input. A current-limiting surge suppressor is positioned between the power input and the at least one capacitor bank. The current-limiting surge suppressor includes a first current-limiting path and a second bypass path. A drain, when operable, dissipates the charge of the at least one capacitor bank. The drive is operable in response to the higher voltage output from the at least one capacitor bank. |
| US12018421B2 |
Laundry load soil level detection system
A laundry washing machine and method of operating same for the purpose of automatically determining a soil level of a laundry load from two turbidity readings taken before a washing cycle commences, such as during a pre-wash, filling phase. The machine is configured to detect a load size, add a first amount of water and take a first turbidity reading. A first dose of detergent is then added, a second amount of water added and the wetted load is gently tumbled/agitated before taking a second turbidity reading. A value based upon a ratio of the turbidity readings can determine the soil level of the load in order to choose a wash-related parameter, such as how much detergent to use for the subsequent complete wash cycle and/or the duration thereof. |
| US12018419B2 |
Stack-type laundry treating apparatus
A stack-type laundry treating apparatus includes upper and lower treating apparatuses. The upper treating apparatus includes an upper cabinet, a drying drum configured to receive an object to be dried, an upper driver for rotating the drying drum, and an air flow path for supplying and discharging air to and from the drying drum. The upper cabinet includes an upper front panel defining a front face of the upper cabinet, upper side panels respectively defining both side faces of the upper cabinet, a decoration panel coupled to a top of the upper front panel, and an upper top panel contacting the decoration panel such that movement of the upper top panel is limited by the decoration panel. The upper top panel is coupled to the upper side panels. |
| US12018417B2 |
Sewing machine
A sewing machine determines a pattern from multiple patterns, as a first pattern. The sewing machine generates a projection image including a first image representing a sewing image of the first pattern in a sewing expected size thereof. The sewing machine projects the generated projection image onto a projection area. The sewing machine sews the first pattern on a workpiece in the sewing expected size based on pattern data for the first pattern. |
| US12018416B2 |
Non-transitory computer readable storage medium and sewing machine
A sewing machine acquires embroidery data of the embroidery pattern formed from a plurality of partial patterns. The sewing machine selects, as a selected partial pattern, at least one partial pattern from among the plurality of partial patterns forming the embroidery pattern, on the basis of the acquired embroidery data. The sewing machine identifies, on the basis of the embroidery data, an outline of the selected partial pattern that was selected. The sewing machine generates processing data for performing processing following the shape of the selected partial pattern, on the basis of the identified outline. |
| US12018411B2 |
Method of forming an upper for an article of footwear
A woven textile structure is formed by weaving a first woven layer including first yarns and weaving a second woven layer including first yarns, where the woven layers are arranged in a stacked manner and are separated from each other. During the weaving of the first and second woven layers, second yarns are inserted along an intermediate span in the weft direction of the woven textile structure, where the second yarns are elongated to an elongated length during the insertion in the weft direction. First yarns of the first woven layer are interlaced with first yarns of the second woven layer and a second yarn of the intermediate span at a plurality of interlacing locations along the woven textile structure so as to define stitches at each interlacing location, where each stitch joins the first woven layer with the second woven layer. |
| US12018408B2 |
Method and apparatus for rinsing coir
An apparatus has one or more conveyor systems, each conveyor having a conveyor bed having a first end, and a second end opposite the first end, a conveyance mechanism configured to move material from the first end to the second end, a material inlet at the first end, a material outlet at the second end, and a waste discharge outlet, at least one liquid dispenser arranged to dispense liquid into each conveyor bed, and at least one sensor at least partially inserted into each conveyor bed, wherein the material inlet of the one or more conveyors is configured as an initial material inlet, and the material outlet of the one or more conveyors is configured as a final material outlet. A method of rinsing coir includes moving the coir through at least two conveyor beds, applying liquid to the coir as it moves through the at least two conveyors, monitoring a composition of the liquid in the conveyor beds, and automatically adjusting application of the liquid based upon the monitoring. |
| US12018406B2 |
Fire retardant nylon fibers and methods for making them
Provided are nylon fibers having fire-retardant agents dispersed therein and methods for manufacturing such fibers. The fire-retardant agents may comprise Tris(tribromophenyl) triazine and/or antimony trioxide. Fabrics made from such fibers are also provided. |
| US12018403B2 |
Antibody libraries
The present invention overcomes the inadequacies inherent in the known methods for generating libraries of antibody-encoding polynucleotides by specifically designing the libraries with directed sequence and length diversity. |
| US12018399B2 |
Crystals for detecting neutrons, gamma rays, and x rays and preparation methods thereof
The present disclosure discloses a method for growing a crystal for detecting neutrons, gamma rays, and/or x rays. The method may include weighting reactants based on a molar ratio of the reactants according to a reaction equation (1-x-z)x2O3+SiO2+2xCeO2+zZ2O3→X2(1-x-Z)Ce2xZ2zSiO5+x/2 O2↑ or (1-x-y-z)X2O3+yY2O3+SiO2+2xCeO2+zZ2O3→X2(1-x-y-z)Y2yCe2xZ2zSiO5+x/2 O2↑; placing the reactants on which a second preprocessing operation has been performed into a crystal growth device after an assembly processing operation is performed on at least one component of the crystal growth device; introducing a flowing gas into the crystal growth device after sealing the crystal growth device; and activating the crystal growth device to grow the crystal based on the Czochralski technique. |
| US12018396B2 |
Method to apply color coatings on alloys
In example implementations, a method for coloring an alloy is provided. The method includes anodizing a substrate in an anodizing bath comprising phosphoric acid, at a constant temperature and a constant voltage for a first time period to develop an anodizing layer that includes a barrier layer, reducing the constant voltage applied to the anodizing bath for a second time period to change a thickness of the barrier layer and change a width of pores in the anodizing layer, plating the substrate in a plating bath at a first current that is increased over a third time period in accordance with a current profile of the plating bath, and plating the substrate in the plating bath at a second current for a fourth time period. |
| US12018393B2 |
Separatorless dual GDE cell for electrochemical reactions
An electrolysis cell, includes a cathode space with a cathode, an anode space with an anode, and a salt bridge space, which is arranged between the cathode and the anode, wherein the cathode space and the salt bridge space are delimited from one another by the cathode and the salt bridge space and the anode space are delimited from one another by the anode, and the cathode and the anode are formed as a gas diffusion electrode. An electrolysis plant has a corresponding electrolysis cell and a method for carries out electrochemical reactions with the electrolysis cell or electrolysis plant. |
| US12018389B2 |
Surface treatment method for magnesium alloy object and structure thereof
The present invention provides a surface treatment method for magnesium alloy object, the method comprising: providing a magnesium alloy object; preprocessing the magnesium alloy object; performing micro-arc oxidation (MAO) treatment on the magnesium alloy object to form a micro-arc oxidation layer; Sputtering at least one metal layer or at least one non-metal layer on a surface of the micro-arc oxidation layer, the metal layer or non-metal layer which is sputtered on the micro-arc oxidation layer has different angles by using surface roughness of the micro-arc oxidation layer when a light source is projected on the metal layer or non-metal layer; and Sputtering a paint layer on the metal layer or non-metal layer to make the surface metallic lustrous and corrosion-resistant. The present invention further provides a surface structure of a magnesium alloy object. |
| US12018385B2 |
Material for plasma spray comprising Y—O—F compound, method for producing the same, and spray coating prepared using the same
Disclosed are a material for spray for plasma spray coating having high plasma resistance and a method for producing the same. The material for plasma spray comprises an yttrium compound, and the numbers of moles of Y (yttrium), O (oxygen), and F (fluorine) in the yttrium compound satisfy 1.5<(O+F)/Y<2.0. |
| US12018382B2 |
Coatings for enhancement of properties and performance of substrate articles and apparatus
Coatings applicable to a variety of substrate articles, structures, materials, and equipment are described. In various applications, the substrate includes metal surface susceptible to formation of oxide, nitride, fluoride, or chloride of such metal thereon, wherein the metal surface is configured to be contacted in use with gas, solid, or liquid that is reactive therewith to form a reaction product that deleterious to the substrate article, structure material, or equipment. The metal surface is coated with a protective coating preventing reaction of the coated surface with the reactive gas, and/or otherwise improving the electrical, chemical, thermal, or structural properties of the substrate article or equipment. Various methods of coating the metal surface are described, and for selecting the coating material that is utilized. |
| US12018379B2 |
Device including electromagnetic stabilizing device and blowing device
A method and a device for coating a metal strip with a coating material which is at first still liquid. A first displacing device for displacing an electromagnetic stabilisation device relative to a blowing device in the plane transverse to the direction of transport of the metal strip is provided. |
| US12018377B2 |
Electroless plating of objects with carbon-based material
A metalizing bath for an electroless plating system includes a metal ion source, a reducing agent, insoluble particulate matter, and stabilizing components, wherein the stabilizing components comprise at least one anionic surfactant and at least one cationic surfactant. |
| US12018373B2 |
Substrate processing apparatus
There is provided a technique that includes: a substrate transfer chamber; a pod transfer chamber; a plurality of reinforcement structures installed along a wall of a housing constituting the substrate transfer chamber and forming a plurality of first confinement spaces between the reinforcement structures and the wall; a communication hole installed at each of the plurality of reinforcement structures so that a space in the housing and each of the plurality of first confinement spaces communicate with each other; a collecting pipe having the plurality of reinforcement structures connected in the housing and including a second confinement space communicating with the plurality of first confinement spaces; and a pressure regulator connected to the collecting pipe, and configured to perform a regulation so that a relationship of pressure is satisfied. |
| US12018369B2 |
Substrate processing chamber and process gas flow deflector for use in the processing chamber
A processing chamber includes a chamber body, a substrate support configured to hold a substrate in place, and a pre-heat ring having a central opening sized to be disposed around the substrate. A process gas inlet is configured to direct process gas in a lateral direction to flow over the pre-heat ring and the substrate. A process gas flow deflector includes a radially outer mounting portion and a radially inner blade-shaped process gas deflection portion extending in a radial direction. The radially inner blade-shaped process gas deflection portion is shaped as a ring segment. The radially inner blade-shaped process gas deflection portion is disposed above the process gas inlet and dimensioned to overlap with the pre-heat ring, wherein a degree of overlap between the pre-heat ring and process gas flow deflector in the radial direction is at least ½ of the radial dimension of the pre-heat ring. |
| US12018362B2 |
Singapore diamond preparation method
A method for preparing a diamond is disclosed. The method includes: processing a substrate material of a substrate holder to obtain a surface that is easily separated from diamond films, using a plasma chemical vapor deposition method to form a diamond film layer on the surface of the substrate holder, the plasma chemical vapor deposition method using multi-energy source coupled plasma and, post-processing the diamond film layer to remove impurity material on the diamond surface and a nucleation layer and/or stress layer with inconsistent properties of a main body of the diamond film. The method has the advantages of controllable thickness, controllable quality, controllable cost, etc., and lays the foundation for diamond in the fields of cutting tools and heat sinks. |
| US12018359B2 |
Composite tungsten oxide film and method for producing same, and film-deposited base material and article each provided with said film
Purpose of the present invention is to provide a composite tungsten oxide film having a transmissivity of light with a wavelength of 700 to 1200 nm, in addition to a function to shield light by absorbing light, a function to generate heat by absorbing light and a function to release electrons by absorbing light, and also having a substantial radio wave transmissivity, and having both of an infrared light absorbing property in an infrared light region and a transparency in a visible light region, and a method for manufacturing the composite tungsten oxide film, and further, to provide a film-deposited base material or an article using any of or a plurality of the above functions. A composite tungsten oxide film comprising a composition represented by a general formula MxWyOz (wherein, an element M is one or more elements selected from alkaline metal, alkaline earth metal, Fe, In, Tl, and Sn, an element W is tungsten, and an element O is oxygen) as main components, wherein 0.001≤x/y≤1, 2.2≤z/y≤3.0, organic components are not contained substantially, a sheet resistance is 105 ohms per square or more, a transmittance in a wavelength of 550 nm is 50% or more, a transmittance in a wavelength of 1400 nm is 30% or less, and also, an absorptance in a wavelength of 1400 nm is 35% or more, and an absorptance in a wavelength of 800 nm with respect to an absorptance in a wavelength of 1400 nm is 80% or less. |
| US12018356B2 |
Galvanically-active in situ formed particles for controlled rate dissolving tools
A castable, moldable, and/or extrudable structure using a metallic primary alloy. One or more additives are added to the metallic primary alloy so that in situ galvanically-active reinforcement particles are formed in the melt or on cooling from the melt. The composite contains an optimal composition and morphology to achieve a specific galvanic corrosion rate in the entire composite. The in situ formed galvanically-active particles can be used to enhance mechanical properties of the composite, such as ductility and/or tensile strength. The final casting can also be enhanced by heat treatment, as well as deformation processing such as extrusion, forging, or rolling, to further improve the strength of the final composite over the as-cast material. |
| US12018353B2 |
Decorative coating film
The present disclosure provides a decorative coating film, which ensures and/or maintains millimeter wave transmission properties even though the decorative coating film is continuously used. The present disclosure relates to a decorative coating film formed on the surface of a resin substrate positioned in the pathway of a radar device, wherein the decorative coating film at least comprises: fine silver particles or fine silver alloy particles, nickel oxide, and a binding resin having light transmission properties, which binds the fine silver particles or the fine silver alloy particles dispersed in the decorative coating film with one another, wherein the shape of the nickel oxide is a wire shape. |
| US12018347B2 |
Systems and methods for recovering lithium from brines
Systems and methods using solar evaporation to preconcentrate lithium containing brines to at or near lithium saturation, followed by a separation processes to separate lithium from impurities. A separated impurity stream is recycled to a point in the evaporation sequence where conditions are favorable for their precipitation and removal or disposed in a separate evaporation pond or reinjected underground, while a lower impurity stream is transferred to one or more of the removal location, to a subsequent pond in the sequence, or to a lithium plant or concentration facility. Further concentration of lithium by evaporation can then take place because impurities are removed thus eliminating lithium losses due to co-precipitation and achieving significantly higher concentrations of lithium. |
| US12018344B2 |
High-strength steel sheet and method for manufacturing same
A high-strength steel sheet includes a predetermined chemical composition, a microstructure contains, by volume percentage, 80% or more of tempered martensite, and a remainder consists of ferrite and bainite, the microstructure contains 5.0×1011 pieces/mm3 or more of, per unit volume, precipitate containing Ti and having an equivalent circle diameter of 5.0 nm or less, Hvs/Hvc which is a ratio of an average hardness Hvs at a position of a depth of 20 μm from a surface to an average hardness Hvc at a position of 0.20 to 0.50 mm from the surface is 0.85 or more, and the tensile strength is 1,180 MPa or more. |
| US12018343B2 |
Martensitic wear resistant alloy strengthened through aluminum nitrides
A pre-alloyed powder includes, in weight percent, carbon from about 0.75 to about 2 percent; manganese from about 0.1 to about 1 percent; silicon from about 0.1 to about 1 percent; chromium from about 3 to about 6 percent; nickel up to about 4 percent; vanadium from about 1 to about 3 percent; molybdenum from about 4 to about 7 percent; tungsten from about 4 to about 7 percent; cobalt from about 4 to about 7 percent; boron up to about 0.1 percent; nitrogen from about 0.001 to about 0.15 percent, aluminum from about 0.001 to about 0.6 percent, copper from about 0.1 to about 1 percent, sulfur up to about 0.3 percent, phosphorus up to about 0.3 percent, up to about 5 percent total of tantalum, titanium, hafnium and zirconium; iron from about 65 to about 80 percent; and incidental impurities. |
| US12018341B2 |
Method for smelting low nitrogen steel using electric furnace
A method is disclosed for smelting low nitrogen steel using a dual-shell electric furnace having two furnace shells and an arc power system for alternatively electrically heating the furnace shells in which one of the two furnace shells is respectively sequentially subjected to electric heating, feeding, sealing of a molten pool and blowing of a combustion medium and oxygen to initiate smelting; when the temperature of molten steel in the furnace shell subjected to electric heating reaches a target temperature, initiating electric heating of the other furnace shell. The method can shorten the smelting period and improve the throughput of a production line of an electric furnace to efficiently meet the market requirements for low nitrogen steel while reducing the emission of environmental pollutants associated with known processes. |
| US12018336B2 |
Methods for sequencing samples
Personalized medicine involves the use of a patient's molecular markers to guide treatment regimens for the patient. The scientific literature provides multiple examples of correlations between drug treatment efficacy and the presence or absence of molecular markers in a patient sample. Methods are provided herein that permit efficient dissemination of scientific findings regarding treatment efficacy and molecular markers found in patient tumors to health care providers. |
| US12018334B2 |
Controls for nucleic acid assays
The present invention features a method and kit for isolating microvesicles or extracting microvesicle nucleic acids from a biological sample by using a control particle. The present invention provides control particles that are viruses or virus-like particles, such as bacteriophages, that contain control nucleic acids that can be detected to assess the accuracy, reliability, and efficiency of the microvesicle isolation or nucleic acid extraction steps. The methods described herein may further comprise the analysis of the presence, absence, or level of at least one biomarker associated with a disease or medical condition for diagnosing, prognosing, or monitoring the disease or medical condition. |
| US12018332B2 |
Telomere fusions and their detection of dysplasia and/or cancer
Described are telomere fusion assays to detect dysplasia in subjects using nested primers. The methods of the present invention are able to detect dysplasia in subjects with intraductal papillary mucinous neoplasma (IPMNs), for example. |
| US12018329B2 |
Diagnosing fetal chromosomal aneuploidy using massively parallel genomic sequencing
Embodiments of this invention provide methods, systems, and apparatus for determining whether a fetal chromosomal aneuploidy exists from a biological sample obtained from a pregnant female. Nucleic acid molecules of the biological sample are sequenced, such that a fraction of the genome is sequenced. Respective amounts of a clinically-relevant chromosome and of background chromosomes are determined from results of the sequencing. The determination of the relative amounts may count sequences of only certain length. A parameter derived from these amounts (e.g. a ratio) is compared to one or more cutoff values, thereby determining a classification of whether a fetal chromosomal aneuploidy exists. Prior to sequencing, the biological sample may be enriched for DNA fragments of a particular sizes. |
| US12018326B2 |
Mutant pore
The invention relates to mutant forms of CsgG. The invention also relates to analyte detection and characterization using CsgG. |
| US12018322B2 |
Autocatalytic relay loop signal amplification mechanism and applications thereof
Provided herein are methods involving an autocatalyzed looped relay amplification mechanism for detecting an analyte in a sample. The method is useful for detecting very low abundance analytes. |
| US12018320B2 |
Selective oxidation of 5-methylcytosine by TET-family proteins
The present invention provides for novel methods for regulating and detecting the cytosine methylation status of DNA. The invention is based upon identification of a novel and surprising catalytic activity for the family of TET proteins, namely TET1, TET2, TET3, and CXXC4. The novel activity is related to the enzymes being capable of converting the cytosine nucleotide 5-methylcytosine into 5-hydroxymethylcytosine by hydroxylation. |
| US12018319B2 |
Method and device for digital PCR measurement
The present invention addresses the problem of providing a novel digital PCR analysis method. One embodiment of the novel digital PCR analysis method is a DNA detection method including the steps of: partitioning a DNA solution containing a fluorescent-labeled probe or a DNA intercalator and a target DNA to be detected into a plurality of compartments; carrying out a nucleic acid amplification reaction in the compartments; measuring a fluorescence intensity in association with a temperature change; calculating a melting temperature of a DNA double strand based on a change in the fluorescence intensity in association with the temperature change; and calculating a ratio of a fluorescence intensity at a second temperature that is lower than a first temperature in association with the temperature change to that at the first temperature. |
| US12018318B2 |
Method and device for analyzing target analyte in sample
The present invention relates to a method and device for determining the presence or absence of a target analyte in a sample. The present invention may analyze the target analyte without false results, especially false positive results by using a fitting accuracy of a nonlinear function to a data set as a direct indicator for target analyte analysis. |
| US12018316B2 |
Methods for assembling nucleic acids
The invention provides methods of assembling a DNA molecule having a desired sequence. The methods involve contacting a DNA ligase with a plurality of short oligonucleotides to be assembled and performing the ligase chain reaction to thereby generate a set of polynucleotides. Oligonucleotides in the plurality overlap with and are complementary to a sequence of at least one other oligonucleotide in the plurality, and at least 50% of the oligonucleotides in the plurality are 6-30 nucleotides in length. The set of polynucleotides produced are contacted with a DNA polymerase and dNTPs in a mixture to join the set of polynucleotides and thereby create a DNA molecule having a desired sequence by polymerase chain assembly. The method allows for production of oligonucleotides of any length having very high sequence fidelity to a desired sequence. |
| US12018300B2 |
Genetically optimised microorganism for producing molecules of interest
The invention concerns a genetically modified microorganism expressing a functional type I or II RuBisCO enzyme and a functional phosphoribulokinase (PRK), and in which the glycolysis pathway is at least partially inhibited, said microorganism being genetically modified so as to produce an exogenous molecule and/or to overproduce an endogenous molecule. According to the invention, the oxidative branch of the pentose phosphate pathway may also be at least partially inhibited. The invention also concerns the use of such a genetically modified microorganism for the production or overproduction of a molecule of interest and processes for the synthesis or bioconversion of molecules of interest. |
| US12018297B2 |
Nuclease-mediated nucleic acid modification
Provided herein is technology relating to molecular biological manipulation of genes and genomes and particularly, but not exclusively, to CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) methods, compositions, systems, and kits for improved genetic editing. |
| US12018295B2 |
Engineered DNA polymerase variants
The present invention provides engineered DNA polymerase polypeptides and compositions thereof, as well as polynucleotides encoding the engineered DNA polymerase polypeptides. The invention also provides methods for use of the compositions comprising the engineered DNA polymerase polypeptides for diagnostic and other purposes. |
| US12018290B2 |
Methods for continuously inactivating a virus during manufacture of a protein
Methods for continuously inactivating a virus during manufacture of a protein are provided. Steps include (1) combining, at a single predetermined volumetric ratio, a composition including the protein, and a composition including a virus-inactivation reagent, to obtain a treatment composition having a predetermined property for inactivation of a virus; (2) transferring the treatment composition to a treatment vessel; (3) incubating the treatment composition in the treatment vessel at predetermined conditions; and (4) subjecting the treatment composition to a post-treatment processing operation. The single predetermined volumetric ratio has been selected to ensure that the predetermined property of the treatment composition is maintained across a range of concentrations predicted for the protein in the composition including the protein. Steps (1) to (3) are carried out (a) continuously and (b) without feedback control being exerted by either adjustment of the volumetric ratio or diversion of the treatment composition. |
| US12018284B2 |
Physiology and pathophysiology of human gut: intestine-on-chip
An in vitro microfluidic intestine on-chip is described herein that mimics the structure and at least one function of specific areas of the gastrointestinal system in vivo. In particular, a multicellular, layered, microfluidic intestinal cell culture, which is some embodiments is derived from patient's enteroids-derived cells, is described comprising L cells, allowing for interactions between L cells and gastrointestinal epithelial cells, endothelial cells and immune cells. This in vitro microfluidic system can be used for modeling inflammatory gastrointestinal autoimmune tissue, e.g., diabetes, obesity, intestinal insufficiency and other inflammatory gastrointestinal disorders. These multicellular-layered microfluidic intestine on-chips further allow for comparisons between types of gastrointestinal tissues, e.g., small intestinal duodenum, small intestinal jejunum, small intestinal ileum, large intestinal colon, etc., and between disease states of gastrointestinal tissue, i.e. healthy, pre-disease and diseased areas. Additionally, these microfluidic gut-on-chips allow identification of cells and cellular derived factors driving disease states and drug testing for reducing inflammation. |
| US12018280B2 |
Method for freezing aggregates of pluripotent stem cell-derived cardiomyocytes
The disclosure provides a method of freezing an aggregate of pluripotent stem cell-derived cardiomyocytes, comprising: (i) immersing an aggregate of pluripotent stem cell-derived cardiomyocytes in a cryoprotective solution; and (ii) freezing the aggregate immersed in the cryoprotective solution. The disclosure also provides a frozen aggregate of pluripotent stem cell-derived cardiomyocytes frozen by the method. |
| US12018279B2 |
Micro-engineered models of the human eye and methods of use
This present disclosure relates to a bioengineering approach based on microphysiological culture to mimic tissue-tissue interface. Accordingly, the present disclosure provides methods, compositions and kits related to the approach. |
| US12018275B2 |
Delivery and use of the CRISPR-CAS systems, vectors and compositions for hepatic targeting and therapy
The invention provides for delivery, engineering and optimization of systems, methods, and compositions for manipulation of sequences and/or activities of target sequences. Provided are delivery systems and tissues of organ which are targeted as sites for delivery. Also provided are vectors and vector systems some of which encode one or more components of a CRISPR complex, as well as methods for the design and use of such vectors. Also provide dare methods of directing CRISPR complex formation in eukaryotic cells to ensure enhanced specificity for target recognition and avoidance of toxicity and to edit or modify a target site in a genomic locus of interest to alter or improve the status of a disease or a condition. |
| US12018267B2 |
Plants having increased tolerance to herbicides
The present invention refers to a plant or plant part comprising a polynucleotide encoding a wildtype or mutated cellulose synthase (CESA) polypeptide, the expression of said polynucleotide confers to the plant or plant part tolerance to CESA-inhibiting herbicides, such as azines. |
| US12018264B2 |
Method for increasing viridiflorol content in tissues
The present invention relates to the development of high viridiflorol containing variety for enhancing the aroma as well as medicinal properties of Mentha piperita by overexpressing MPTPS4 gene through genetic transformation. This transgenic plant possesses better growth and able to produce essential oil with good quality contains high viridiflorol maximum of about 25% and proportionate decrease in menthone, menthofuran and menthol of Mentha piperita as compared to other control genotype. Mentha piperita (CIM-madhuras) that produces viridiflorol, a molecule of potential demand in perfumery, cosmetics, toiletries, drugs and sanitation products. |
| US12018261B2 |
Compounds and methods for modulating factor XII
Provided are compounds, methods, and pharmaceutical compositions for reducing the amount or activity of FXII RNA in a cell or subject, and in certain instances reducing the amount of FXII protein in a cell or subject. Such compounds, methods, and pharmaceutical compositions are useful to prevent, treat, or ameliorate at least one symptom of a thromboembolic condition. Such thromboembolic conditions include deep vein thrombosis, venous or arterial thrombosis, pulmonary embolism, myocardial infarction, and stroke. Such symptoms include pain, shortness of breath, heart burn, cold sweat, fatigue, lightheadedness, dizziness, swelling, cramping, and death. Such compounds, methods, and pharmaceutical compositions are useful to prevent, treat, or ameliorate at least one symptom of hereditary angioedema. |
| US12018257B2 |
Single-stranded RNA-editing oligonucleotides
The invention relates to antisense oligonucleotides that are capable of bringing about specific editing of a target nucleotide (adenosine) in a target RNA in a eukaryotic cell, wherein said oligonucleotide does not, in itself, form an intramolecular hairpin or stem-loop structure, and wherein said oligonucleotide comprises a cytidine (a non-complementary nucleotide) or a uridine in a position opposite to the target adenosine to be edited in the target RNA region. |
| US12018255B2 |
Compositions and methods for treating disorders of genomic imprinting
Disclosed herein are compositions, kits, and methods for treating a disorder of genomic imprinting in a subject. The method may include modifying a zinc-finger protein 274 (ZNF274) binding site on maternal chromosome 15 at position 15q11-q13 of the subject, such that the binding of a ZNF274 protein to the ZNF274 binding site is reduced relative to a control. The ZNF274 binding site comprises a polynucleotide having at least 90% sequence identify to SEQ ID NO: 1 or SEQ ID NO: 42. Further provided are DNA targeting systems that bind to a ZNF274 binding site or to a gene encoding a ZNF274 protein. |
| US12018252B2 |
Methods and compositions for identifying neoantigens for use in treating cancer
Provided herein, are methods of identifying neoantigens for treating and preventing cancer. Also disclosed are methods and compositions for administering identified neoantigens for the treatment and prevention of cancer. |
| US12018247B2 |
Methods and kits for nucleic acid purification and other procedures
A method of binding a nucleic acid and/or a contaminant from a sample includes the step of contacting the nucleic acid and/or the contaminant with a metal-based gel. The metal-based gel is preferably an aluminum-based gel, a cesium-based gel, a lanthanum-based gel, or a combination thereof. The phosphate concentration, phosphate:metal ratio, and/or pH in the sample is modulated during binding to influence the binding capacity and/or preference of the gel. |
| US12018245B2 |
Yeast having improvement of lactic acid tolerance and use thereof
The present invention discloses a genetically engineered Kluyveromyces sp. yeast cell comprising at least a genetic modification that inactivates or deletes a nucleotide sequence encoding for transcription factor SEQ ID No. 2, particularly Haa1. The genetically engineered yeast cell according to this invention has an improvement of lactic acid tolerance, lactic acid production or a combination thereof as compared to the parental. |
| US12018244B2 |
Adipose tissue centrifuge and method of use
A centrifuge device is provided for the sizing and separation of constituents of a biologic mixture, e.g., adipose tissue. The device provides for the mechanical breaking down of the fibrous structure in the tissue by centrifugation causing the tissue to pass through a mesh element, or a sizing helix, or an extrusion element, whereupon the material is reduced to a slurry. This processed material may then be separated by centrifugation into its constituents, in order to harvest the fraction containing the multipotent cells. These multipotent cells may be utilized for various medical procedures to stimulate healing and tissue regeneration. |
| US12018242B2 |
Bioreactors for root organ cultures
The present invention relates to bioreactors for root organ cultures that enable large parts of the inoculation or biomass transfer, cultivation and harvest of the cultures to be performed outside of an aseptic environment. The present invention further relates to methods of producing and aseptically harvesting roots, and methods of producing root cultures using the aforementioned bioreactors alone or as part of an apparatus further comprising an inoculation vessel or at least one further bioreactor. |
| US12018240B2 |
High-throughput microfluidic chip having parallelized constrictions for perturbing cell membranes
A microfluidic chip for causing the delivery of a payload to a cell comprises a plurality of constrictions configured to allow a cell suspension to flow through one or more of the plurality of constrictions from a first fluid flow region to a second fluid flow region within the microfluidic chip, wherein a cross-sectional width of each of the plurality of constrictions is less than a diameter of cells in the cell suspension, such that membranes of the cells are perturbed when passing through the constrictions such that a payload is able to pass through the perturbed cell membranes, and wherein a quotient of a cross-sectional area over a cross-sectional perimeter of each of the plurality of constrictions is greater than greater than or equal to 0.5 μm. |
| US12018238B1 |
Beverages composed of fruit and/or vegetable components and methods for producing the same
Described herein are beverages composed of components derived from fruits and/or vegetables by way of percolation and/or maceration with alcoholic beverages. The inventive beverages include additional additives such as one or more sweeteners, glycerol, sugar alcohols, herbs, spices, vitamins, antioxidants, flavoring agents, acids, or any combination thereof. The methods described herein maximize the isolation of bioactive nutrients present in fruits and vegetables and form unique complexes with chemosensory flavor elements. Also disclosed herein are fruit and vegetable composites by way of percolation and/or maceration of the fruit or vegetable with alcoholic beverages, wherein the composites can be used to supplement a beverage. |
| US12018231B2 |
Soap bar composition for high water structuring and binding
A soap bar is provided, comprising: a soap; water; a cellulose derivative selected from the group consisting of a hydroxyalkyl alkyl cellulose; and an additive selected from the group consisting of a psyllium, a sodium silicate and mixtures thereof; wherein the soap bar is a solid. |
| US12018230B2 |
Surfactant composition
The present invention is a surfactant composition containing (a) a branched alkyl sulfosuccinate ester having a branched alkyl group with 9 or 10 carbons and (b) a surfactant [excluding (a)]. |
| US12018227B2 |
Encapsulated fragrance composition
The present disclosure is directed to an encapsulated fragrance composition including an accord including at least one of menthol and isopulegol. Consumer products containing said encapsulated fragrance composition are also disclosed herein. |
| US12018224B2 |
Hydraulic fluid
The present invention provides a hydraulic fluid comprising: (a) 40 to 150 ppm by weight in terms of nitrogen content of a corrosion inhibiting agent which is one or more compounds of formula (I): and/or tribologically acceptable salts thereof, wherein in formula (I): each R1 is independently a hydrocarbyl group comprising 1 to 10 carbon atoms, x is 0 to 4, and R2 is hydrogen or a hydrocarbyl group containing 1 to 10 carbon atoms; (b) 1500 to 4000 ppm by weight of an ashless nitrogen-containing dispersant; and (c) a major amount of a base oil. |
| US12018221B2 |
Synthetic fuels, and methods and apparatus for production thereof
Provided herein are systems and methods for converting CO2 and a reduction gas such as H2 or a hydrocarbon to mixtures of paraffins and aromatics suitable for use as aviation fuel. |
| US12018220B2 |
Thermal pyoil to a gas fed cracker furnace
A predominantly C2 to C4 hydrocarbon cracker stream is combined with recycle content pyrolysis oil to form a combined cracker stream and the combined cracker stream is cracked in a cracker furnace to provide an olefin-containing effluent. The r-pyoil can be fed to a first coil while a second cracker feed with none of the r-pyoil or less of the r-pyoil is fed to a second coil, and both are cracked in a cracker furnace to form an olefin-containing effluent stream. Alternatively, the r-pyoil can be fed and distributed across multiple coils along with the non-recycle cracker feed. The furnace can be a gas fed furnace, or split cracker furnace. Further, a first cracker stream with r-pyoil in a first coil can have a lower total molar flow rate than a second cracker stream in a second coil in the same furnace. |
| US12018219B2 |
Crude oil transportation
A method of improving the transportation of a crude oil which has been recovered from a crude oil well, the method comprising adding one or more glycerophospholipid(s) to a crude oil before and/or during the transportation of said crude oil. |
| US12018218B2 |
Hydrocracking process for making middle distillate from a light hydrocarbon feedstock
A two-stage hydrocracking process for preferentially making a high-quality middle distillate product such as diesel from a relatively light hydrocarbon feedstock such as light vacuum gas oil. |
| US12018215B1 |
Processes for direct conversion of crude oil to light olefins and light aromatics through steam enhanced catalytic cracking over a core shell cracking catalyst
A process for converting a hydrocarbon feed may comprise contacting a hydrocarbon feed with steam in the presence of a cracking catalyst under steam enhanced catalytic cracking conditions. The contacting the hydrocarbon feed with the steam in the presence of the cracking catalyst may cause at least a portion of the hydrocarbon feed to undergo steam catalytic cracking reactions to produce a cracked effluent comprising C2 to C4 olefins, C6 to C10 aromatic compounds, or both. The cracking catalyst may be a nanoparticle comprising: a core and a shell. The core may comprise one or more ZSM-5 zeolite particles and have an outer surface. The shell may comprise a plurality of fibers extending radially outward from the outer surface of the core. The plurality of fibers may comprise silica. |
| US12018213B2 |
Reactor feed systems
A feed system for a reactor, a reactor assembly comprising such a feed system, and a method of supplying a feed material to a reactor with a feed system are provided. The reactor may be a pyrolysis reactor, such as a fluidised bed pyrolysis reactor. A method of pyrolysing a feed material is also provided. The feed system may comprise a feed conduit extending from an inlet to an outlet, and may have a first section including the inlet and a second section including the outlet. The first section may accommodate an auger. The second section may comprise at least one plug forming zone in which feed material is compressed into a substantially gas-tight plug during operation. There may be a temperature regulator for controlling the temperature in the second section. The temperature regulator may comprise a cooling jacket. |
| US12018212B2 |
Plastics pyrolysis process with quench
A plastic catalytic pyrolysis process that can produce high yields of ethylene, propylene and other light olefins from waste plastics is disclosed. The catalytic product stream is quenched to below catalytic pyrolysis temperature quickly after exiting the reactor or bulk separation from the catalyst. Quench preserves selectivity of light olefinic monomers. The catalytic pyrolysis process can be operated in a single stage or a two-stage process. |
| US12018211B2 |
Inverting surfactants for inverse emulsions
Water-in-oil emulsions are provided that include an alkyl propylene diamine and an ethoxylated alcohol as the inverting surfactant, which is present in an amount less than 5 percent by weight of the water-in-oil emulsion. |
| US12018209B2 |
Viscoelastic surfactant fluid composition, and method of using the same
A viscoelastic surfactant fluid composition comprising: a surfactant: a counterion: and a modified nanoparticle. |
| US12018207B2 |
Mitigation of transient gels in cements
A cement slurry including graphene, a cement, and water; the graphene comprises bioderived renewable graphene (BRG). The cement slurry has reduced transient gel formation relative to a same cement slurry absent the graphene. Methods of mitigating transient gels in cement are also provided. |
| US12018206B2 |
Drill-in fluid compositions and methods
Drill-in fluids disclosed herein comprise an aqueous base fluid, a viscosifier, a fluid loss control additive, and a degradable bridging agent comprising a degradable high strength polymetaphosphate material capable of undergoing an irreversible degradation downhole. The present disclosure further relates to a method for controlling fluid loss through a subterranean surface by using the drill-in fluid for form a filter cake on the subterranean surface. Also provided is a method of degrading a filter cake with an aqueous fluid or aqueous acidic fluid, wherein the filter cake is produced from the drill-in fluid. Further provided is a specific order of addition of constituents of the drill-in fluid, which results in improved filter cake performance and/or filter cake removal. |
| US12018205B2 |
Highly dispersible metallic acrylate composition, preparation method thereof and resin composition containing the same
The present invention provides a highly dispersible metallic acrylate composition containing specific content of a graphene, a flake graphite or a combination thereof as a thermally conductive powder, and thus has better stability and dispersivity, which leads to advantages of low adhesion to the metal surface and ease of mixing in resin. Moreover, the metallic acrylate composition can be applied to resin composition as an auxiliary crosslinking coagent for enhancing mechanical strength and good uniformity of cell dispersion in the foamed product, such that the foamed products can be used as architectural materials, materials of daily commodities, vehicle materials, damping and cushioning materials, packing materials, sport pad materials, or shoe materials. |
| US12018204B2 |
HFO-1234ZE, HFO-1225ZC and HFO-1234YF containing compositions and processes for producing and using the compositions
A fluoropropene composition comprising E-1,3,3,3-tetrafluoropropene, 1,1,3,3,3-pentafluoropropene, and 2,3,3,3-tetrafluoropropene, wherein the total amount of 1,1,3,3,3-pentafluoropropene and 2,3,3,3-tetrafluoropropene is 1.0 wt. % or less, based on the total weight of the fluoropropene composition. A method of producing the fluoropropene, composition and methods for using the fluoropropene composition are also disclosed. |
| US12018193B2 |
Organic-inorganic hybrid bulk assemblies and methods
Bulk assemblies are provided, which may have desirable photoluminescence quantum efficiencies. The bulk assemblies may include two or more metal halides, and a wide band gap organic network. The wide band gap organic network may include organic cations. The metal halides may be disposed in the wide band gap organic network. Light emitting composite materials also are provided. |
| US12018189B2 |
Composition for adhesives, outer package material for electricity storage devices, and method for producing same
Provided are an outer package material that is for electricity storage devices such as batteries and has such a sufficient anti-electrolytic solution property that the time-dependent reduction of the adhesive strength between a metal foil layer and a sealant layer by an electrolytic solution is suppressed over a long time and a composition for adhesives for giving the outer package material. In an outer package material that is for electricity storage devices and has a structure in which at least a base material layer, a first adhesive layer, a metal foil layer, a second adhesive layer, and a sealant layer are stacked in sequence, a composition containing an isocyanato group and a (meth) acryloyl group and further containing an acid-modified polyolefin (component 1), an active energy ray polymerization initiator (component 3), and a solvent (component 4) is used as a composition for adhesives to form the second adhesive layer. |
| US12018186B2 |
Retort adhesive composition
A solvent-based polyurethane retort adhesive system for producing laminates including: (A) at least one isocyanate compound, Component A, comprising: a blend of: (i) at least one aliphatic-based isocyanate and (ii) at least one aromatic-based isocyanate; and (B) at least one isocyanate-reactive component, Component B, comprising: (i) at least one phosphate ester compound and (ii) at least one polyether polyol having an average molecular weight of less than 1,500 g/mol; a process for producing the above adhesive; a multi-layer laminate product including the above adhesive; and a process for producing a laminate product using the above adhesive. |
| US12018185B2 |
Adhesive compositions and methods of making the same
Disclosed herein are improved adhesive compositions for bonding textiles and methods of producing the same. |
| US12018182B2 |
Thermoplastic resin composition and hot-melt adhesive
The present invention relates to a thermoplastic resin composition containing a base polymer containing a propylene-based polymer (A) in which a melting endotherm (ΔH-D) is 0 J/g or more and 60 J/g or less, and a melting point (Tm-D) is not observed or is 0° C. or higher and 120° C. or lower; and a propylene-based polymer (C) in which a melting endotherm (ΔH-D) is 20 J/g or more and 120 J/g or less, and a melting point (Tm-D) is higher than 120° C., the content of the propylene-based polymer (C) being 0.5 parts by mass or more and 100 parts by mass or less relative to 100 parts by mass of the content of the propylene-based polymer (A). |
| US12018181B2 |
Adhesive coating composition for electrical steel sheet, electrical steel sheet laminate and method for manufacturing electrical steel sheet product
An exemplary embodiment of the present invention provides: an adhesive coating composition enabling adherence (coupling) of an electrical steel sheet without using conventional coupling methods such as welding, clamping, and interlocking; an electrical steel sheet laminate to which the same is applied; and a method for manufacturing the same.An adhesive coating composition for an electrical steel sheet, according to an exemplary embodiment of the present invention, includes, on the basis of 100 wt % of total solids: 15 to 70 wt % of a first composition containing an organic resin and an organic/inorganic composite in which inorganic nanoparticles are substituted for an organic resin; 20 to 80 wt % of a second composition containing a metal phosphate and phosphoric acid; and 1 to 10 wt % of a coupling agent.The coupling agent may contain one or more of a silane-based coupling agent, a titanate-based coupling agent, and an aluminate-based coupling agent. |
| US12018179B2 |
Container for a consumable good, coated with antioxidant-containing layer
The present invention relates to a container for a consumable good having an inner coating layer comprising antioxidant, a process for preparing such a container, and the use of said container for the storage of a consumable good, and the use of an antioxidant as an additive to coating layers of such containers. |
| US12018176B2 |
Metal surface treatment
The instant invention concerns the use of at least one polymer P obtained by radical copolymerization of a mixture of (i) acrylic acid; (ii) methacrylic acid; and (iii) at least one 2-hydroxyethyl methacrylate phosphate for treating a metallic surface intended to be coated by a paint, a varnish or an adhesive. The invention also concerns methods of coatings making use of this polymer P, compositions comprising the polymer P and useful for these methods, and the obtained coated materials. |
| US12018173B1 |
High physical durability coating compositions
One-component waterborne coating compositions or paint having an optional crosslinker and a reactive binder polymer that interacts with a functionalized pigment, wherein the reactive binder polymer is derived from at least one monomer having at least one reactive functional group that interacts with a functional linkage of the functionalized pigment to provide high physical durability performance, including improved resistance to burnish, mar and scratching. |
| US12018172B2 |
Sidechain functionalized organosiloxanes, coating compositions containing sidechain functionalized organosiloxanes, coated articles, and methods of making and methods of use thereof
Sidechain functionalized organosiloxane compounds are provided having a first end and a second end; a polysiloxane backbone; and a first plurality of sidechains covalently attached to the polysiloxane backbone and a second plurality of sidechains covalently attached to the polysiloxane backbone; wherein the first plurality of sidechains comprise polyalkylene glycol sidechains; wherein the first plurality of sidechains and the second plurality of sidechains comprise a tethered end covalently attached to the polysiloxane backbone and a free end opposite to the tethered end; and wherein the free end in one or both of the first plurality of sidechains and the second plurality of sidechains comprises a reactive end group. Compositions comprising the sidechain functionalized organosiloxane compounds are also provided, as well as coated articles. Sidechain functionalized lubricants are also provided that can be used with compositions and coated articles herein. |
| US12018165B2 |
Inks for 3D printing having low print through depth
In one aspect, inks for use with a three-dimensional (3D) printing system are described herein. In some embodiments, an ink described herein comprises up to 80 wt. % oligomeric curable material; up to 80 wt. % monomeric curable material; up to 10 wt. % photoinitiator; up to 1 wt. % non-curable absorber material; and up to 10 wt. % one or more additional components, based on the total weight of the ink, and wherein the total amount of the foregoing components is equal to 100 wt. %. Additionally, the photoinitiator is operable to initiate curing of the oligomeric curable material and/or the monomeric curable material when the photoinitiator is exposed to incident curing radiation having a peak wavelength λ. Moreover, the ink has a penetration depth (Dp), a critical energy (Ec), and a print through depth (DPT) at the wavelength λ of less than or equal to 2×Dp. |
| US12018163B2 |
Method for coating a substrate with a drop-on-demand printer
The invention relates to a 2K coating formulation that is printed without a mask using a valve jet printer. |
| US12018161B2 |
Water-based ink for ink-jet recording and ink set
A water-based ink for ink-jet recording includes: water; a solid solution pigment composed of at least a first pigment and a second pigment; and a non-solid solution pigment which is the same as the first pigment. An image L*60 of the first pigment has the highest chromaticness C* among those of pigments composing the solid solution pigment, the image L*60 having lightness L* which is closest to 60 among a plurality of solid images recorded on a recording paper by using one of aqueous dispersions containing the pigments composing the solid solution pigment at a same solid content concentration, respectively, while changing recording duty at every 5% in a range of 0% to 100%. |
| US12018154B2 |
Rubber composition offering high stiffness and low hysteresis
This invention is based upon the discovery that benzoxazine resins can be incorporated into certain rubber compositions to increase the stiffness thereof without increasing hysteresis or reducing tear strength. Such benzoxazine resin reinforced rubber formulations can accordingly be used beneficially in components of rubber products where high stiffness is desirable. Since these benzoxazine resin reinforced rubbers do not increase levels of hysteresis, they can be used in tires components, such as apexes, chaffers, and high stiffness tread blocks without compromising fuel efficiency. This invention more specifically reveals a radial tire having an apex, a chaffer, or a hard tread block segment which is comprised of a rubbery polymer and a benzoxazine resin. |
| US12018151B2 |
Preparation for producing a polymer crosslinkable by condensation reaction, polymer composition crosslinkable by condensation reaction, process for producing a silicone elastomer and silicone elastomer
The invention relates to a preparation for producing a polymer crosslinkable by condensation reaction, which comprises at least one aminopropyltriethoxysilane and at least one polydialkylsiloxane having two terminal hydroxyl groups, wherein the polydialkylsiloxane is represented by the following formula (1): HO—[—SiR1R2—O—]x—OH formula (1) wherein in formula (1) R1 and R2 may be the same or different and may be selected from the group consisting of alkyl groups having 1 to 8 carbon atoms and wherein x is an integer from 30 to 2500. |
| US12018148B2 |
Ultralow-gloss PC/ABS resin composition and preparation method thereof
An ultralow-gloss polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) resin composition and a preparation method thereof are provided. The composition includes the following components: 40-80 parts by weight of bisphenol A polycarbonate, 19-40 parts by weight of acrylonitrile-butadiene-styrene graft copolymer, 1-20 parts by weight of ultralow-gloss toughening modifier, and 0.1-5 parts of processing aid. The ultralow-gloss toughening modifier includes the following components: post-treated polymeric microspheres, a low-temperature toughening agent, a coupling agent, and aid. The preparation method of the composition includes: fully mixing all components in a high-speed mixer to obtain a mixture; feeding the mixture into a main feed port from a twin-screw extruder, melting, extruding, cooling, drying, and pelletizing. The PC/ABS resin composition prepared by the present invention has extremely low gloss level and excellent impact toughness, and it can be applied in scenarios requiring low temperature resistance and low gloss level. |
| US12018143B2 |
Ionomers of ethylene acid copolymers with enhanced creep resistance
An ionomer may include a neutralized blend of an ethylene acid copolymer and an aliphatic, mono-functional organic acid. The ethylene acid copolymer may be the polymerized reaction product of: ethylene, alkyl acrylate; optionally monocarboxylic acid monomer; and unsaturated dicarboxylic acid monomer. Another ionomer may include a neutralized blend of a first ethylene acid copolymer, a second ethylene acid copolymer, and an aliphatic, mono-functional organic acid. The first ethylene acid copolymer may be the polymerized reaction product of ethylene; monocarboxylic acid monomer; and optionally alkyl acrylate. The second ethylene acid copolymer may be the polymerized reaction product of: ethylene; alkyl acrylate; and unsaturated dicarboxylic acid monomer. Either blend may comprise from 5 to 40 wt. % of the aliphatic, mono-functional organic acid. At least 30 mole percent of total acid units of either blend may be neutralized with a magnesium cation of the magnesium neutralizing salt. |
| US12018142B2 |
Fluorine-free polymer processing aids including polyethylene glycols
Provided herein are polymer compositions comprising a polymer and polyethylene glycol (PEG)-based polymer processing aid (PPA). The polyethylene glycol can have molecular weight less than 40,000 g/mol. The polymer can be a C2-C6 olefin homopolymer or a copolymer of two or more C2-C20 α-olefins, and the polymer composition can take the form of polymer pellets; a polymer melt; reactor-grade polymer granules and/or polymer slurries; or other form of polymer composition containing the PPA and optionally one or more other additives. The polymer composition is preferably free or substantially free of fluorine, including fluoropolymer-based PPAs. |
| US12018138B2 |
Composition, in particular a composition that can be used as paint for coating surfaces of sheets or components
The present invention relates to a composition including at least one hydrophobic silica present at a percentage by weight between 1 and 60% of the total weight of the composition, and at least one epoxy or polyester polymer resin present at a percentage by weight between 20 and 80% of the total weight of the composition. |
| US12018136B2 |
Thermally reversibile crosslinked polyolefins and related polymers, and related methods
The disclosure relates to thermally reversibly crosslinked polyolefins (TRC-PO) and methods for making the same. A TRC-PO can be formed by reactive melt-processing a mixture including (i) a polyolefin, (ii) an initiator, and (iii) a reversible crosslinker. The reversible crosslinker includes (A) a grafting agent moiety selected from unsaturated cyclic anhydrides, unsaturated cyclic imides, cyclic nitroxides, and ring-opened analogs thereof, and (B) a crosslinking moiety bound to the cyclic grafting agent moiety. This reactive melt-processing, for example including reactive extrusion, forms a thermally reversibly crosslinked (TRC) polyolefin with polyolefin chains reversibly crosslinked via the reversible crosslinkers, which provide dynamic covalent bonds, such as siloxanes and esters, that are amenable to melt re-processing to re-from or otherwise re-use the TRC-PO while still retaining the reversible crosslinks after re-processing. Catalysts and additives such as rheology modifiers can be added to the melt-processing mixture. |
| US12018135B2 |
Encapsulation by cross-linking of anionic polymers by pH induced dissociation of cation-chelate complexes
Microencapsulation methods are provided using encapsulant, fiber or film forming compositions of a cross-linkable anionic polymer, a multivalent cation salt, a chelating agent, and a volatile base. During the formation of this composition, the generally acidic chelating agent is titrated with a volatile base to an elevated pH to improve ion-binding capability. Multivalent cations are sequestered in cation-chelate complexes. Cross-linkable polymers in this solution will remain freely dissolved until some disruption of equilibrium induces the release of the free multivalent cations from the cation-chelate complex. Vaporization of the volatile base drops the pH of the solution causing the cation-chelate complexes to dissociate and liberate multivalent cations that associate with the anionic polymer to form a cross-linked matrix. During spray-drying, the formation of a wet particle, polymer cross-linking, and particle drying occur nearly simultaneously. |
| US12018133B1 |
System and method of elastane removal for repurposing textiles
A method of elastane removal from textiles that includes collecting textiles from sources, transporting the textiles to a collection facility, sorting, baling, and staging the materials, and then treating the materials with heat and chemicals to remove elastane from the textiles. |
| US12018129B2 |
Extraction technique for recovering an organic solvent from a polyarylene sulfide waste sludge
Methods and systems are provided for recovering an organic solvent from a waste sludge generated during formation of a polyarylene sulfide. Methods include combining the waste sludge with a liquid extractant that extracts the organic solvent into a homogeneous liquid phase. Upon a temperature change, the homogeneous liquid phase can separate into an organic solvent-rich liquid phase and a liquid extractant-rich liquid phase. The two liquid phases can be separated and further processed if desired to further purify the recovered organic solvent. Methods can also include forming the polyarylene sulfide by a polymerization process and thereafter purifying a slurry of the polyarylene sulfide. A liquid washing product is formed as a result of the purification process, which can be subjected to a distillation process that forms an organic solvent-rich stream and the waste sludge. |
| US12018126B2 |
Polyimide copolymer, method for preparing the polyimide copolymer, photosensitive resin composition, photosensitive resin film, and optical device using the polyimide copolymer
The present invention provides a polyimide copolymer containing repeating units having a specific structure derived from monomers synthesized from an epoxy compound, a method for preparing the polyimide copolymer, a photosensitive resin composition, a photosensitive resin film and an optical device including the same. |
| US12018125B2 |
Block-copolymers for the delivery of active agents
Provided is an (A)-(B)-(A) triblock copolymer comprising two hydrophilic polymer blocks (A) as further defined herein, and a polymer block (B), said polymer block (B) comprising at least one type of repeating unit of the following formula (I) wherein R1 is an aliphatic hydrocarbon group which is optionally substituted with one or more of —OR5, —SR5, —NR6R7, —(NR6R7R8)+, —CONR6R7, —C(O)OR9 and —C(O)R10, wherein R5 to R10 are independently selected from H, aliphatic and aromatic residues, and wherein R1 is selected such that the polymer block (B) is more hydrophobic than the polymer block (A); and compositions, such as pharmaceutical compositions, formed with the block copolymer. |
| US12018124B2 |
PEEK-PEoEK copolymer powder and method of preparing the powder
The present invention generally relates to a powder comprising a PEEK-PEoEK copolymer, wherein the PEEK-PEoEK copolymer having RPEEK and RPEoEK repeat units in a molar ratio RPEEK/RPEoEK ranging from 95/5 to 5/95. The present invention also relates to a method of preparing the powder, as well as to the uses of the powder for coating, compression molding and to prepare a three-dimensional (3D) object. |
| US12018122B2 |
Method for producing silane-modified polymers
A method for producing an alkoxysilane polymer via a carbamate, thiocarbonate or carbonate-terminated prepolymer (IIIa) or (IIIb) includes reaction of a polymer backbone of formula (I) terminated with at least two amino, mercapto or hydroxyl groups and with a chloroformate of formula (IIa) or a pyrocarbonate of formula (Ilb) (I) (IIa) (IIb) (IIIa) (IIIb), wherein R1 and R3 represent a linear or branched, saturated or unsaturated alkyl or alkenyl group with 1 to 10 carbon atoms or a mono- or polycyclic aliphatic or aromatic ring system with 5 to 18 carbon atoms in the ring system, which is optionally substituted by one or more groups R2, X is oxygen or sulphur, n is 0 for a linear or branched, saturated or unsaturated alkyl or alkenyl group and is 0.1 or 2 for a mono- or polycyclic aliphatic or aromatic ring system, and A represents a polymer backbone. |
| US12018118B2 |
Polyester resin comprising regenerated bis(2-hydroxyethyl)terephthalate and film
A polyester resin comprising regenerated BHET according to an embodiment has excellent heat resistance characteristics since a diethylene glycol generated from the regenerated BHET to remain in the polyester resin is adjusted to a predetermined level or less, so that the polyester resin can be manufactured into a heat-shrinkable film. |
| US12018117B2 |
Polymer dye modification and applications
Water-soluble photoactive polymers, included polymer tandem dyes, as described as well as methods for their preparation and use. The photoactive polymers can be prepared by direct modification of core polymers (e.g., violet excitable polymers) with dyes or other functional groups. Methods of detecting analytes using the polymers are also described. |
| US12018113B2 |
Method for the hydrolysis of a polymer
Methods for producing final polymer A are provided that comprise the following steps: (A) providing a starting polymer V, the starting polymer V being obtainable by radical polymerization of the monomers (i), (ii), (iii), and (iv) as described herein in the amounts provided herein; and (B) hydrolyzing the provided starting polymer V under alkaline conditions to obtain the final polymer A, wherein the N—C(═O)R1 groups of formula (I) at least partially hydrolyze the monomers (i) polymerized into the starting polymer V to form primary amino groups. Certain final polymers A obtained are useful for a method for producing paper or cardboard comprising adding certain final polymers A to a first aqueous pulp suspension, dewatering the obtained second aqueous pulp suspension containing certain final polymers A on a water-permeable substrate to a wet paper structure, and further dewatering of the wet paper structure into a paper or cardboard. |
| US12018112B2 |
Catalyst for extended work time filler composition
A free radical cure catalyst composition is provided that includes a free radical cure catalyst present as a paste at 20° C. A cure inhibitor is dissolved in a solvent compatible with the free radical cure catalyst paste to form an inhibitor solution that is mixed into the paste. A filler composition is also provided that includes an ethylenically unsaturated resin, a crosslinking agent; and the free radical cure catalyst composition. A method of repairing a vehicle body is provided that includes an uncured layer of the composition as noted above is applied to a substrate. The uncured layer is modified during a working time of from 8 to 35 minutes. The uncured layer is allowed to cure under free radical conditions to form a cured layer. |
| US12018111B2 |
Core-satellite micelle including tetra-block copolymer and preparation method thereof
Proposed are a core-satellite micelle containing a tetra-block copolymer and a preparation method thereof. The core-satellite micelle includes a core, a shell surrounding the core, and a plurality of satellite domains positioned inside the shell. The core-satellite micelle contains a tetra-block copolymer represented by Structural Formula 1 below. The shell includes a first-monomer first block A1 and a first-monomer second block A2, and the satellite domain includes a second-monomer first block B1 and a second-monomer second block B2. The core-satellite micelle is foiled through self-assembly of the tetra-block copolymer, thereby having a larger interfacial contact area than existing block-copolymer micelles. Therefore, the core-satellite micelle can be used in next-generation nanotechnology applications such as drug delivery systems, porous catalyst materials, and sensors. A1-B1-A2-B2 [Structural Formula 1] In Structural Formula 1, A1 is a first-monomer first block, B1 is a second-monomer first block, A2 is a first-monomer second block, and B2 is a second-monomer second block. |
| US12018109B2 |
Method for producing chloroprene graft copolymer latex, adhesive containing same and adhesion method
A method for producing a chloroprene graft copolymer latex includes a step of adding an ethylenic double bond-containing silane coupling agent (B) to a chloroprene polymer latex and graft copolymerizing the ethylenic double bond-containing silane coupling agent (B) to the chloroprene polymer (A) in the chloroprene polymer latex at 10° C. to 50° C. (inclusive). The amount of the ethylenic double bond-containing silane coupling agent (B) added is 0.4 parts by mass to 9.0 parts by mass (inclusive) per 100 parts by mass of the chloroprene polymer (A). The present invention also relates to an adhesive containing the chloroprene graft copolymer latex and to a method for using the adhesive. The present invention can provide a method for producing a chloroprene graft copolymer latex containing no organic solvent and having high adhesive strength to glass, an adhesive containing the same, and a method for using the adhesive. |
| US12018108B2 |
Modified conjugated diene-based polymer
The present invention relates to a modified conjugated diene-based polymer, more particularly, a modified conjugated diene-based polymer prepared by continuous polymerization and accordingly, having specific polymer structure, molecular weight distribution and shape, excellent processability and narrow molecular weight distribution, a unimodal shape molecular weight distribution curve by gel permeation chromatography (GPC), and molecular weight distribution (PDI; MWD) of 1.0 to less than 1.7, and including a functional group derived from a modifier represented by Formula 1 at one terminal and a functional group derived from a modification initiator at the other terminal. |
| US12018107B2 |
Polymer material, composition, and method of manufacturing semiconductor device
According to one embodiment, a polymer material is disclosed. The polymer material contains a polymer. The polymer contains a first monomer unit having a lone pair and an aromatic ring at a side chain, and a second monomer unit including a crosslinking group at a terminal of the side chain, with its molar ratio of 0.5 mol % to 10 mol % to all monomer units in the polymer. The polymer material can be used for manufacturing a composite film as a mask pattern for processing a target film on a substrate. The composite film can be formed by a process including, forming an organic film on the target film with the polymer material, patterning the organic film, and forming the composite film by impregnating a metal compound into the patterned organic film. |
| US12018105B2 |
Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts
Method of reducing the amount of a fluorinated acid or its salts from a fluoropolymer, the method comprises: (i) providing a composition containing particles of the fluoropolymer, (ii) contacting the fluoropolymer particles with a treatment composition comprising at least one organic liquid; and, optionally, further comprising (iii) isolating, washing and subjecting the fluoropolymer to drying treatment, and wherein the fluoropolymer contains units derived from tetrafluoroethene (TFE) and is selected from the group of fluoroelastomers and the group of fluoropolymers having a melting point of less than 150° C. Also provided are fluoropolymer and compositions containing such polymers that are essentially free of fluorinated acids and their salts. |
| US12018096B2 |
Potent peptide inhibitors of protein aggregation
The present disclosure provides a novel peptide as potent inhibitor of protein aggregation. A peptide for an inhibition of protein aggregation having the general Formula 1, [XiSACX1]mHHHH[X2X3CGG]m (SEQ ID NO. 9) is provided. The m is 0 or 1; Xi is an acetyl group; X1 is a hydrophilic polar uncharged amide group containing amino acid; X2 is His or Leu; and X3 is His or Ser. The present disclosure specifically relates to peptide-based inhibitors useful in treatment of amyloid related disorders. |
| US12018095B2 |
Cell penetrating peptide
An object of the present invention is to provide a cell penetrating peptide having a penetrating ability into cells. The present inventors provided a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 1, a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 2 and a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 3; and a complex comprising any one of the cell penetrating peptide and a functional molecule. |
| US12018093B2 |
Hemiasterlin derivatives and antibody-drug conjugates including same
A compound represented by formula (1): wherein AA represents a particular amino acid residue or a C1-6 alkyl ester thereof, and when there is a plurality of AAs, each AA may be the same as or different from each other and AAs are bonded to each other via an amide bond; an N-terminal nitrogen atom of (AA)m forms an amide bond together with carbonyl (a); Q represents an unsubstituted phenyl group, or a group represented by formula (Q-1), formula (Qa-2), formula (Qa-3), formula (Qa-4), formula (Qa-5), formula (Qa-6) or formula (Qa-7); R1a and R1b each independently represent a hydrogen atom or a C1-6 alkyl group; and m represents an integer of 1 to 10, or a salt thereof. |
| US12018091B2 |
High-concentration monoclonal antibody formulations
The present application discloses high-concentration monoclonal antibody formulations suitable for subcutaneous administration, e.g. via a pre-filled syringe. In particular, it discloses a formulation comprising a spray dried monoclonal antibody at a concentration of about 200 mg/mL or more suspended in a non-aqueous suspension vehicle where the viscosity of the suspension vehicle is less than about 20 centipoise. Also disclosed are: a subcutaneous administration device with the formulation therein, a method of making the formulation, a method of making an article of manufacture comprising the suspension formulation, use of the formulation in the preparation of a medicament, and a method of treating a patient with the formulation. |
| US12018084B2 |
Anti-CXCR2 antibodies and uses thereof
Disclosed herein are human antibody molecules that immunospecifically bind to human CXCR2. The disclosed human antibody molecules are potent and selective antagonists of CXCR2 functions and prevent the recruitment of neutrophils into tissues without strongly depleting circulating neutrophil numbers. Pharmaceutical compositions, nucleic acid molecules, vectors, cells, and uses of the disclosed antibodies are also provided. |
| US12018076B2 |
Anti-claudin 18.2 antibodies and uses thereof
Provided are antibodies or fragment thereof having binding specificity to the wild-type human claudin 18.2 (CLDN18.2) protein and also capable of binding the M149L mutant. By contrast, such antibodies and fragments do not or weakly bind to claudin 18.1 (CLDN18.1). |
| US12018071B2 |
Single-chain chimeric polypeptides and uses thereof
Provided herein are single-chain chimeric polypeptides that include: (i) a first target-binding domain; (ii) a soluble tissue factor domain; and (iii) a second target-binding domain. Also provided here are methods of using these single-chain chimeric polypeptides and nucleic acids encoding these single-chain chimeric polypeptides. |
| US12018070B2 |
Methods of shifting an isoelectric profile of a protein product and uses thereof
Provided herein are methods shifting the isoelectric profile of a recombinant protein product and the use of such methods in the manufacture of recombinant protein products. Also provided are recombinant protein products produced by such methods. |
| US12018068B2 |
Anti-O1 antibodies and uses thereof
The present disclosure provides binding proteins (e.g., antibodies or antigen binding fragments thereof) that specifically bind to Klebsiella pneumoniae O1 and induce opsonophagocytic killing of Klebsiella (e.g., Klebsiella pneumoniae). The present disclosure also provides methods of reducing Klebsiella (e.g., Klebsiella pneumoniae) or treating or preventing Klebsiella (e.g., Klebsiella pneumoniae) infection in a subject comprising administering the Klebsiella pneumoniae O1 binding proteins, (e.g., antibodies or antigen-binding fragments thereof) to the subject. |
| US12018066B1 |
Compositions for targeting SARS-CoV-2 spike protein receptor binding domain
The invention provides antibodies that specifically bind the SARS-CoV-2 receptor binding domain. The antibodies are useful in treating SARS-CoV-2 virus infection and in diagnostic methods, agents, and kits thereof. |
| US12018063B2 |
PD-1-based vaccines against coronavirus infection
Disclosed soluble PD-1 (sPD-1) proteins and nucleic acids, and therapeutic compositions comprising sPD-1 proteins and nucleic acids, for enhancing immunity of a subject against coronavirus infection. Disclosed are soluble PD-1 fusion proteins that include a soluble PD-1 protein fragment and an antigenic protein fragment, preferably where the antigenic protein fragment comprises a coronavirus protein fragment. In some forms, the coronavirus protein fragment is derived from a coronavirus receptor binding domain (RBD) or a coronavirus nucleoprotein (N). In some forms, the sPD-1 proteins, nucleic acids, and compositions are formulated as a vaccine composition. Also disclosed are methods for treating a subject at risk of or suffering a coronavirus infection. |
| US12018058B2 |
Compositions and methods for diagnosing and/or treating kidney injury
One aspect of the technology relates to methods, assays and kits to identify ischemia and ischemic injury, including kidney injury, and are useful in determining efficacy of cancer treatments. In particular, differential phosphorylation of the nucleophosmin (NPM) polypeptide is an early marker of ischemic injuries such as kidney injury, AKI and ischemic renal cell injury. Another aspect of the technology relates to compositions and methods for the treatment of ischemia and kidney injury, including NPM inhibitory agents, including, but not limited to NPM inhibitory peptides for the treatment of ischemia and kidney injury. |
| US12018056B2 |
Highly contracted synthetic fibroin fiber, production method therefor, and method for contracting synthetic fibroin fiber
The present invention relates to a highly contracted artificial fibroin fiber including a modified fibroin, in which a contraction percentage defined by the following equation exceeds 7%. Contraction percentage={1−(length of contracted artificial fibroin fiber/length of artificial fibroin fiber before being brought into contact with water after spinning)}×100(%) |
| US12018055B2 |
Method for preventing human cell infection by herpesviruses
Provided herein is a method for preventing or treating an Epstein-Barr virus (EBV) infection, including administering to the subject in need thereof with an effective amount of immunomodulatory protein of Ganoderma, a recombinant thereof, or a fungal immunomodulatory protein of a similar structure. Also provided is a method for preventing or treating an EBV-associated cancer. |
| US12018053B2 |
Method for detecting flavivirus-specific antibodies utilizing flaviviral NS1 polypeptides comprising the wing domain
The disclosure relates to a polypeptide suitable for detecting antibodies against a flavivirus in an isolated biological sample having a flavivirus NS1 wing domain specific amino acid sequence, wherein no amino acid sequences from the NS1 β-ladder domain of said flavivirus are present in the polypeptide. In an embodiment, the flavivirus is selected from Zika virus (ZIKV), West-Nile virus (WNV), Dengue virus types 1-4 (DENV1-4), tick-borne encephalitis virus (TBEV), yellow fever virus (YFV) and Japanese encephalitis virus (JEV). Also disclosed is a method for producing said flaviviral NS1 wing domain specific polypeptides, a method for detecting antibodies specific for a first flavivirus species, the use of said flaviviral NS1 wing domain specific polypeptides for detecting antibodies as well as a reagent kit for detecting said flavivirus antibodies that has a flavivirus NS1 wing domain polypeptide. |
| US12018050B2 |
AAVrh.10 variants with host antibody escape capabilities and altered tissue targeting properties
This disclosure relates to variant AAVrh 10 particles engineered to escape host neutralizing antibodies but retain or improve transduction efficiency, and their use as gene delivery vehicles. |
| US12018048B2 |
Anthelmintic depsipeptide compounds
Cyclic depsipeptide compounds of formula (I) and compositions comprising the compounds are provided that are effective against parasites that harm animals, including humans. The compounds and compositions may be used for combating parasites in or on animals including mammals and birds. Also provided are improved methods for eradicating, controlling and preventing parasite infestation in animals, including birds and mammals. |
| US12018047B2 |
Method for producing N-acetyl dipeptide and N-acetyl amino acid
Provided is a method of preparing an N-acetyl dipeptide and an N-acetyl amino acid, the method including producing the N-acetyl dipeptide and the N-acetyl amino acid by reaction of an amino acid with acetic anhydride or acetyl chloride. |
| US12018044B2 |
RNA purification methods
Methods for purifying RNA from a sample, comprising one or more steps of tangential flow filtration, hydroxyapatite chromatography, core bead flow-through chromatography, or any combinations thereof. These techniques are useful individually, but show very high efficiency when used in combination, or when performed in particular orders. The methods can purify RNA in a highly efficient manner without unduly compromising potency or stability, to provide compositions in which RNA is substantially cleared of contaminants. Moreover, they can be performed without the need for organic solvents. |
| US12018036B2 |
Heteroleptic organic electroluminescent materials and devices
Provided are transition metal compounds having 5-membered carbocyclic or heterocyclic ring in a unique configuration of fused rings per Formula I The compounds show improved phosphorescent emission in red to near IR region and are useful as emitter materials in organic electroluminescence device. |
| US12018033B2 |
Inhibitors of protein arginine deiminases
Provided herein are inhibitors of protein arginine deiminases (PADs), pharmaceutical compositions comprising the compounds, and methods for using the compounds for the treatment of diseases. |
| US12018031B2 |
Manufacturing process and intermediates for a pyrrolo[2,3-d]pyrimidine compound and use thereof
The present invention relates to a manufacturing process and intermediates for preparing a crystalline or non-crystalline form of N-((1S,3S)-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclobutyl)propane-1-sulfonamide. The present invention also relates to salt forms and pharmaceutical compositions comprising the crystalline form, and to methods for use of the compound prepared from a crystalline form in the treatment of various diseases. |
| US12018030B2 |
Pyrrolo and pyrazolopyrimidines as ubiquitin-specific protease 7 inhibitors
The invention relates to inhibitors of USP7 inhibitors useful in the treatment of cancers, neurodegenerative diseases, immunological disorders, inflammatory disorders, cardiovascular diseases, ischemic diseases, viral infections and diseases, and bacterial infections and diseases, having the Formula: where m, n, X1, X2, R1-R5, R5′ and R6 are described herein. |
| US12018028B1 |
5-substituted aminopyrazino[2′,1′:2,3]imidazo[4,5-c][2,7]naphthyridine compounds as CK2 inhibitors
Novel 5-substituted aminopyrazino[2′,1′:2,3]imidazo[4,5-c][2,7]naphthyridine compounds, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The 5-substituted aminopyrazino[2′,1′:2,3]imidazo[4,5-c][2,7]naphthyridine compounds, identified as CK2 inhibitors, are useful as anticancer and/or antitumor agents, and as agents for treating other kinase-associated conditions including inflammation, pain, and certain immunological disorders, and other types of diseases such as diabetes, viral infection, neurodegenerative diseases. |
| US12018026B1 |
Pyrido[4,3-e][1,2,3]triazolo[1,5-a]pyrimidine as CK2 inhibitors
Novel pyrido[4,3-e] [1,2,3]triazolo[1,5-a]pyrimidine compounds, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The pyrido[4,3-e] [1,2,3]triazolo[1,5-a]pyrimidine compounds, identified as CK2 inhibitors, are useful as anticancer and/or antitumor agents, and as agents for treating other kinase-associated conditions including inflammation, pain, and certain immunological disorders, and other types of diseases such as diabetes, viral infection, neurodegenerative diseases. |
| US12018025B2 |
Integrin inhibitor and uses thereof
Provided herein are integrin inhibitors, compositions thereof, and methods of their uses. Crystalline forms of salts of the inhibitors are also described, along with methods of preparing the crystalline forms. X-ray powder diffraction data, thermogravimetric analysis, and differential scanning calorimetry data are provided for the crystalline forms. The integrin inhibitors are useful for treatment of, inter alia, fibrotic diseases. |
| US12018022B2 |
Heterocyclic compound, organic light emitting diode comprising same, composition for organic layer of organic light emitting diode, and method for manufacturing organic light emitting diode
The present specification relates to a heterocyclic compound represented by Chemical Formula 1, an organic light emitting device comprising the same, a composition for an organic material layer of an organic light emitting device, and a method for manufacturing an organic light emitting device. |
| US12018019B2 |
Estrogen receptor-modulating compounds
Described herein are compounds that are estrogen receptor modulators. Also described are pharmaceutical compositions and medicaments that include the compounds described herein, as well as methods of using such estrogen receptor modulators, alone and in combination with other compounds, for treating diseases or conditions that are mediated or dependent upon estrogen receptors. |
| US12018016B2 |
Aryl sulfonyl (hydroxy) piperidines as CCR6 inhibitors
Compounds of formula (A) are provided which are useful in the treatment of diseases or conditions modulated at least in part by CCR6: |
| US12018011B2 |
Macrocyclic compounds and compositions, and methods of preparing and using the same
The present invention relates to macrocyclic compounds of any one of Formula (I), or a pharmaceutically acceptable form thereof, pharmaceutical compositions comprising the same, methods of preparing the same, and methods of treating cancer dependent on a farnesylated protein, using the same. |
| US12018010B2 |
Method for preparing efinaconazole using ionic liquid as medium
The present invention relates to a novel method for preparing efinaconazole using an ionic liquid as a medium. The method includes subjecting 1-[[(2R,3S)-2-(2,4-difluorophenyl)-3-methyloxiranyl]methyl]-1H-1,2,4-triazole to a coupling reaction with 4-methylenepiperidine or an organic chemically acceptable salt thereof in the presence of a base and an ionic liquid compound. The base makes the 4-methylenepiperidine or organic chemically acceptable salt thereof anionic. The use of the ionic liquid in the method of the present invention prevents the formation of related substances, shortens the reaction time, and enables easy preparation of the final compound efinaconazole in high purity and yield on a large scale, compared to the use of organic solvents in conventional methods. |
| US12018006B2 |
Method of producing EPD and analogues thereof
The present invention is directed to methods for the preparation of eremophila-1(10)-11(13)-dien-12,8β-olide (EPD) and analogues thereof. |
| US12017996B2 |
Substituted quinolines and formulations thereof
The present disclosure is directed to formulations of novel quinolines and their pharmaceutically acceptable salts, which are useful for the treatment of protein kinases mediated diseases and conditions. The compounds of this disclosure have a general Formula I wherein R10 to R14 and X are defined herein. |
| US12017992B2 |
Compounds for modulating mitochondrial function
Compounds and compositions that can modulate mitochondrial function in neuronal cells are provided herein, as are methods for using the compounds and compositions to treat or prevent conditions such as Alzheimer's disease. For example, compounds of Formula I, compositions containing the compounds, and methods for using the compounds and compositions are provided herein: wherein X is absent, CH2, or C(O); R1 is H, OH, CN, NO2, halo, C1-3 alkyl, C1-3 haloalkyl, C1-3 alkoxy, C1-3 haloalkoxy, C3-7 cycloalkyl, amino, C1-3 alkylamino, or di(C1-3 alkyl)amino; R2 is H or C1-6 alkyl; R3 is H, C1-6 alkyl, —C(O)(C1-3 alkyl), or —C(O)O(C1-3 alkyl); R4 is C3-10 cycloalkyl, C6-10 aryl, 5-10 membered heteroaryl, or 5-10 membered heterocycloalkyl, each optionally substituted by 1, 2, 3, or 4 independently selected R5 groups; and R5 is OH, CN, NO2, halo, C1-3 alkyl, C1-3 haloalkyl, C1-3 alkoxy, C1-3 haloalkoxy, C3-7 cycloalkyl, amino, C1-3 alkylamino, or di(C1-3 alkyl)amino. |
| US12017990B2 |
Systems and methods for producing high purity aromatics from a mixed aromatic feed stream
The present disclosure provides systems and methods for producing aromatic compounds in high yield from a mixed aromatic feed stream. Also disclosed are systems and methods for producing aromatic compounds in high yield from oxygenated hydrocarbons such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like. |
| US12017987B2 |
Process for eliminating interfering by-products in the direct oxidative esterification of methacrolein
A process can be used for preparing methyl methacrylate (MMA), by direct oxidative esterification of methacrolein. The MMA and polymers produced therefrom feature a very low yellowness index. A workup of the reactor output from the oxidative esterification of methacrolein allows for particularly discolouring by-products to be removed or degraded without significant MMA losses. |
| US12017981B2 |
Method for preparing acetaldehyde from acetylene under catalysis of ZAPO molecular sieve
Disclosed is a method for preparing acetaldehyde from acetylene under the catalysis of a ZAPO molecular sieve. The method comprises the steps of pre-heating an acetylene raw material gas and water, subjecting same to continuous hydration in a fluidized bed under the catalysis of the ZAPO molecular sieve to prepare acetaldehyde, and then subjecting same to separation, absorption and rectification to obtain an acetaldehyde product, wherein the catalyst can be continuously regenerated for use. The process of the present application is simple, stable and efficient, solves the problem of the dependence nature of the production of acetaldehyde by means of acetylene hydration on a mercury catalyst, avoids the harm caused by mercury to the human body and the environment, and has higher production and use values. |
| US12017977B2 |
Method for producing carbodiimide compound
A method for producing a carbodiimide compound, comprising a carbodiimide production step of reacting an aliphatic tertiary isocyanate compound (A) in the presence of an organic alkali metal compound (B) having Lewis basicity. |
| US12017973B2 |
Amino acid based surfactants as formulants for biocides
Described herein are alkoxylated compounds of general formula (I) and their use as adjuvant in the treatment of soil and plants. Also described are a composition including at least one biocide and at least one compound of general formula (I), as well as a method for improving the growth and health of plants by treating the crops with the composition including the compounds of general formula (I). |
| US12017972B2 |
All-aromatic liquid-crystalline homo-polyimides with aromatic endgroups and crosslinked products therefrom
A family of low-molecular-weight, main-chain thermotropic liquid-crystalline polyimides (TLC-PI) that are crosslinkable is disclosed. These all-aromatic TLC-PI are derived from (i) wholly aromatic and flexible diamine monomers, in which the linkage between the two aniline-ends contains a relatively high heat-tolerant but flexible chain constituted by two or more units of 1,4-phenoxy or 1,3-phenoxy or in combinations of both. Processes of making and using such all-aromatic TLC-PI is also provided. |
| US12017970B2 |
Transition metal-catalyzed production of alcohol and carbonyl compounds from hydrocarbons
Processes for converting a hydrocarbon reactant into an alcohol compound and/or a carbonyl compound are disclosed in which the hydrocarbon reactant and a supported transition metal catalyst—containing molybdenum, tungsten, or vanadium—are irradiated with a light beam at a wavelength in the UV-visible spectrum, optionally in an oxidizing atmosphere, to form a reduced transition metal catalyst, followed by hydrolyzing the reduced transition metal catalyst to form a reaction product containing the alcohol compound and/or the carbonyl compound. |
| US12017967B2 |
Methods for carbon capture and increasing yield of plants
A method of increasing organic carbon in a soil is disclosed. The method includes inoculating the soil and/or a plant growing in the soil with one or more fungal strains from at least one genus selected from the group consisting of Acrocalymma, Clonostachys, Leptodontidium, Periconia, Phaeosphaeria, Thozetella, Trichoderma, and a combination thereof, wherein the one or more fungal strains are in an amount effective to increase organic carbon in the soil compared to a non-inoculated control soil. Also disclosed is a method of enhancing plant growth, comprising: applying to a plant, a plant part, or the locus surrounding the plant with one or more fungal strains from at least one genus selected from the group consisting of Acrocalymma, Clonostachys, Leptodontidium, Periconia, Phaeosphaeria, Thozetella, Trichoderma, and a combination thereof in an amount effective to enhance the growth of the plant as compared to an untreated control plant. |
| US12017966B2 |
Product, system and method for an improved fertilizer
A product, system and method for an improved plant fertilizer made from harvested skimmate from a reservoir filed with a reduced sodium, artificial ocean water solution and live fish that produce fish excrement (reclaimed as skimmate). The skimmate contains a reduced concentration of sodium as a result of being harvested from a reduced sodium aquatic solution. The harvested skimmate is mixed with one or more additives to produce an improved fertilizer that may be certified as organic. |
| US12017963B2 |
Flowable compositions and methods of utilizing and producing the same
A low density annular grout composition for filling voids. The composition may consist of cementitious fly ash, water, set retarder and cellular foam. The composition may have a compressive strength of between 100 and 600 psi at seven days and less than 1500 psi at 28 days. The composition may have a density between 20 and 75 pcf. Also disclosed is a method of filling a void with a low density annular grout composition. The method can include determining the time necessary to fill the void, adding water and set retarder to a cementitious fly ash to make a wet mixture, adding air to the wet mixture, and adding the composition to the void. |
| US12017958B2 |
Method for constructing scientifically engineered and constructed unpaved runways
Methods and compositions for the installation of scientifically engineered and constructed unpaved runways are disclosed herein. The compositions are heterogeneous mixtures produced by blending aliphatic or cyclic organic compounds with binders that chemically react with gravel, aggregate, and soil particles to create permanent bonds, resulting in a strengthened and stabilized surface. When blended into the aggregate of a runway surface, the organic compounds act as a carrier fluid, distributing the binder system evenly so particles of all sizes are thoroughly and uniformly coated with the composition. Once the composition is distributed, an adhesion promoting compound reacts with constituents in the aggregate to increase the formation and strength of chemical bonds between particles. |
| US12017956B1 |
Method for preparing bittern-carbonization synergistic reinforced recycled aggregate
Disclosed is a method for preparing bittern-carbonization synergistic reinforced recycled aggregate, including the following steps: spray pretreatment: performing alternate spraying on recycled aggregate with bittern and lime milk at intervals for many times at 4-70° C. and a pressure of 0.05-0.6 MPa; carbonization reinforcement: introducing waste gas containing carbon dioxide for a retention time of 4-8 h after the recycled aggregate is allowed to stand for 2-4 h; and rinsing and air drying: removing soluble impurities on a surface of the recycled aggregate by rinsing in water, and performing air-drying on the recycled aggregate to obtain bittern-carbonization synergistic reinforced recycled aggregate. According to the present disclosure, the effective reinforcement of recycled aggregate at normal temperature and pressure in a short time is realized, and the method is simple in process and is convenient in operation. |
| US12017954B2 |
3D printable cementitious ink including electromagnetic pulse resistant binders
An electromagnetic interference (EMI) resistant cementitious ink comprising a hydraulic cement, calcium carbonate, silica sand, taconite material, and a conductive material. A ratio of the silica sand to the taconite material is 1:1. In some embodiments, the taconite material includes taconite powder and fine taconite aggregate having a ratio of 1:1. In some embodiments, the conductive material includes carbon-based nanoparticles in solution. In further embodiments, the EMI-resistant cementitious ink has a shielding effectiveness in accordance with ASTM D4935-18 of at least 4.0 dB. |
| US12017949B2 |
Process for obtaining a material comprising a glass sheet
A process for obtaining a material including a glass sheet, includes providing a glass sheet including a first face coated at least partly by an essentially mineral first coating, the face having at least one first zone and at least one second zone, the at least one first zone having a higher emissivity than that of the second zone, then applying, on at least one portion of the second zone, a sacrificial layer including a resin, then heat treating the coated glass sheet at a temperature of at least 550° C., during which step the sacrificial layer is removed by combustion. |
| US12017944B2 |
Glass forming apparatuses comprising modular glass fining systems
Disclosed herein are embodiments of glass manufacturing apparatuses. The glass manufacturing apparatuses may include a glass fining module. The glass fining module may include a refractory metal vessel comprising a length extending in a longitudinal direction. A plurality of insulation layers may surround at least a portion of the refractory metal vessel. The plurality of insulation layers may comprise an insulation structure extending around at least a portion of the refractory metal vessel and comprising a plurality of arched portions and a bulk insulation structure surrounding the insulation structure. An exterior support structure may at least partially surround the plurality of insulation layers. Rollers may be coupled to the exterior support structure such that the glass fining module is translatable in the longitudinal direction on the rollers. |
| US12017943B2 |
Structured plate-like glass element and process for the production thereof
A plate-like glass element includes a pair of opposite side faces and an opening having a transverse dimension of at least 200 μm. The opening is delimited by an edge. The edge has a plurality of rounded, substantially hemispherical depressions that adjoin one another. The plurality of rounded, substantially hemispherical depressions having abutting concave roundings which form ridges. |
| US12017936B2 |
Mineralization cartridge and method for the operation thereof
The invention relates to a method for operating a water filter cartridge in a pipe, said water filter cartridge having a housing in the form of a pressure vessel, and an inlet and an outlet for water, characterized in that a main flow of water to which minerals are added is conducted through a main pipe inside the pressure vessel, and a dosing flow of concentrated salt solution is conducted through a dosing pipe, wherein the dosing pipe branches off from the main pipe and passes through a reservoir of constant volume and in which there is a concentrated salt solution consisting of sulphate salt, chloride salt and/or hydrogen carbonate salt, wherein the part of the dosing pipe extending from the reservoir leads into the main flow at a dosing point through a dosing opening with a constant flow cross-section, and wherein a resistance section which is situated upstream of the dosing point in the main flow is used to set the flow resistance in the main flow such that a pressure difference results between the main flow and the dosing flow and causes a volumetric flow rate of the dosing flow of salt solution which is substantially proportional to the main flow, through the dosing opening into the main flow. |
| US12017935B2 |
Water salinizer
An article of manufacture for providing a water salinizer to add salt to pool water is disclosed. The water salinizer includes a barrel having a sidewall, a convex bottom, an angled sidewall between the convex bottom and the side wall, and an opening is a top surface for dissolving material into water, an input port coupled to the angled sidewall and being configured with the convex bottom to direct an incoming pressurized water stream and salt around the barrel along the angled sidewall, and a discharge port coupled to the sidewall about the opening in the top surface on an opposite side of the barrel from the input port. |
| US12017933B2 |
Water treatment system and method
A water treatment system includes a magnetic electrode stage structured to receive water and to subject the water to a plurality of magnetic fields alternating in polarity, a static mixer stage coupled to an output of the magnetic electrode stage and structured to direct the water through an alloy mesh, a high voltage electrode stage coupled to an output of the static mixer stage and structured to subject the water to an electrostatic field. |
| US12017931B2 |
Static water sterilization module
A static water sterilization module is provided according to the present application, which includes a lamp holder, a light-transmitting plate, a lamp plate, a sterilization lamp, a first sealing ring, a clamping member and a waterproof potting adhesive. The light-transmitting plate is mounted on the lamp holder. The lamp plate is mounted in the lamp holder. The sterilization lamp is mounted on the lamp plate. An inner surface of the lamp plate, an inner surface of the light-transmitting plate and an inner wall of the lamp holder form a sealing chamber for mounting the sterilization lamp. The first sealing ring abuts against an outer surface of the lamp plate. The clamping member is configured to press the first sealing ring and the lamp plate. The waterproof potting adhesive is configured to encapsulate a base chamber between the outer surface of the lamp plate and the lamp holder. |
| US12017924B2 |
Continuous synthesis of upconverting nanoparticles
Synthesizing upconverting nanoparticles includes heating a precursor solution comprising one or more rare earth salts, an alkali metal salt or alkaline earth salt, and a solvent comprising a plasticizer in a microwave reactor to yield a product mixture, and cooling the product mixture to yield the upconverting nanoparticles. Core-shell upconverting nanoparticles are synthesized by combining the upconverting nanoparticles with a precursor solution comprising one or more rare earth salts, an alkali metal salt or alkaline earth salt, and a solvent comprising a plasticizer to yield a nanoparticle mixture, heating the nanoparticle mixture in a microwave reactor to yield a product mixture, and cooling the product mixture to yield the core-shell upconverting nanoparticles. |
| US12017919B2 |
Orientation independent, room temperature, hyperpolarization of diamond nano- and micro-particles
A method of hyperpolarizing diamond particles includes applying a laser to a sample of the diamond particles, irradiating the diamond particles with a sweeping microwave to cause diamond polarization, shuttling the diamond particles through a magnetic field to detect 13C nuclei in the diamond particles, and relaying the diamond polarization to nuclear spins to one of a surrounding solid or fluid. |
| US12017918B2 |
Production method of a carbon sheet
Provided is a production method of a carbon sheet having a structure intertwining only carbon nanotubes and having a porosity of 5% to 90%. The method comprises: removing a solvent from a dispersion liquid containing carbon nanotubes, spacer particles, and the solvent to obtain a primary sheet containing the carbon nanotubes and the spacer particles; and removing the spacer particles from the primary sheet. Alternatively, the method comprises: impregnating a porous substrate made from carbon with a dispersion liquid containing carbon nanotubes and a solvent, to obtain a dispersion liquid-impregnated porous substrate; and removing the solvent from the dispersion liquid-impregnated porous substrate. Alternatively, the method comprises: dispersing carbon nanotubes in a solvent to obtain a dispersion liquid, wherein an average bundle diameter of the carbon nanotubes in the dispersion liquid is 0.5 μm or more and 1,000 μm or less; and removing the solvent from the dispersion liquid. |
| US12017917B2 |
Composition, particulate materials and methods for making particulate materials
Particulate material comprising rough mesoporous hollow nanoparticles. The rough mesoporous hollow nanoparticles may comprise a mesoporous shell, the external surface of which has projections thereon, the projections having smaller sizes than the particle size. The particulate material may be used to deliver active agents, such as insecticides and pesticides. The active agents can enter into the hollow core of the particles and be protected from degradation by sunlight. The rough surface of the particles retains the particles on plant leaves or animal hair. Methods for forming the particles are also described. Carbon particles and methods for forming carbon particles are also described. |
| US12017916B2 |
Amorphous carbon material, prepared by subjecting mixture of carbonaceous material and aqueous solution to phase separation and drying, preparation method and use thereof
The present disclosure relates to the field of carbon materials, in particular to an amorphous carbon material and a preparation method and an application thereof. The amorphous carbon material has the following characteristics: (1) a true density ρ of the amorphous carbon material and a interlayer spacing d002 obtained by powder X-Ray Diffraction (XRD) spectrum analysis satisfy the following relational formula: 100×ρ×d002≥70; (2) the interlayer spacing d002, La and Lc of the amorphous carbon material obtained by powder XRD spectrum analysis satisfy the following relational formula: Lc×d002≤0.58, and 100×(Lc/La2)×d0023≤0.425 wherein ρ is denoted by the unit of g/cm3, each of d002, Lc and La is denoted by the unit of nm. The amorphous carbon material prepared by the present disclosure has desirable heat transfer performance and can provide high battery capacity. |
| US12017915B2 |
Catalysts, processes for obtaining and processes for steam reforming
The present invention refers to processes for obtaining steam reforming catalysts containing nickel, cerium, lanthanum and copper oxides, free from potassium or alkali metals, preferably with the oxide layer being located externally with a thickness of less than 0.5 mm on the support particle, preferably the support being based on alumina, magnesium aluminate, hexaaluminates or mixtures thereof. The catalysts according to present invention show high activity, resistance to thermal deactivation and resistance to coke accumulation in the steam reforming reaction of hydrocarbons. |
| US12017913B1 |
Process for using waste heat and carbon dioxide from the production of low, neutral and/or negative carbon intensity hydrogen
A method for providing energy to commercial or industrial operations, such as greenhouses and algae farms, is provided. The method includes the step of recovering waste heat from a hydrogen production process, wherein the hydrogen product has a carbon intensity preferably less than about 1.0 kg CO2e/kg H2, more preferably less than about 0.45 kg CO2e/kg H2, and most preferably less than about 0.0 kg CO2e/kg H2. The hydrogen is preferably produced by converting a hydrocarbon feedstock to hydrogen through a reforming process, wherein at least some, and preferably substantially all, of the required energy for the hydrogen production process is provided from a biomass power plant. The method also includes the steps of processing one or more gas streams containing carbon dioxide from the biomass power plant and the hydrogen production process in one or more carbon capture unit to reduce CO2e emissions, and converting at least some of the waste heat to thermal energy for use in the commercial or industrial operations. The method further comprises the step of providing at least some, and preferably substantially all of the required energy for the commercial or industrial operations from the biomass power plant. |
| US12017903B2 |
System for the transfer and gravitational drainage of a gas in liquid form
A transfer system, for transferring liquid-form gas between two liquid-form gas units, includes: a main pipe configured to transfer the liquid-form gas from a source tank of a liquid-form gas source unit to a receiving tank of a liquid-form gas receiving unit, the main pipe including at least a first portion and a flexible second portion; and at least one return pipe configured to convey the liquid-form gas present in the main pipe toward the source tank, the transfer system being configured to drain the liquid-form gas under gravity. |
| US12017900B2 |
Cold beverage dispenser and pouch
A pouch for use in a beverage dispenser is a soft pouch having a liquid or slurry contents stored in a compartment thereof. The pouch has a front panel, a rear panel, and a base panel. The front and rear panels are joined together by a common seal around their side edges and an upper edge thereof. An upper portion of the pouch has a top edge, upper side edges and rounded shoulders that are connected to the side edges of the front and rear panels. The top edge has a width that is narrower than the pouch width. The pouch is formed of a laminated material. |
| US12017897B2 |
Robots having a lift actuator and a tilt structure for lifting and supporting large objects
A robot includes a rail system, a body structure coupled to the rail system, a first arm coupled to a first side of the body structure, one or more first arm actuators providing the first arm with multiple degrees of freedom, a second arm coupled to a second side of the body structure, one or more second arm actuators providing the second arm with multiple degrees of freedom, a lift actuator operable to move the body structure along the rail system, and a tilt structure coupled to the body structure. The first arm actuators and the second arm actuators are operable to wrap the first arm and the second arm around an object and hold the object against the body structure. The tilt structure is operable to tilt the body structure. The lift actuator is operable to move the body structure such that the object is lifted. |
| US12017895B2 |
Load support device and system
A load support device and load support systems. The load support device may include a body. The body may include a first fixed bollard. The body may additionally include a pivotable bollard. The pivotable bollard and the first fixed bollard may be configured such that friction is applied to a line between the first fixed bollard and the pivotable bollard without locking the line to preclude movement in response to a force applied to the pivotable bollard. A load support system may include a load support device and a line threaded through a body of the load support device in one of several different line configurations. |
| US12017893B2 |
Rolling bearing and material transfer- or construction machine having such a rolling bearing
A rolling bearing having concentric bearing rings supported on one another rotatably with respect to each other by means of at least one row of rolling elements and have bearing races for the rolling elements of the at least one row of rolling elements. The invention further relates to a material transfer- or construction machine, such as a crane or cable excavator, having such a rolling bearing. Providing different bearing race corrections in different angular sectors of the bearing rings and/or providing the bearing race correction only in a fraction of the circumference of the bearing rings is advantageous over the conventional use of a bearing race correction that is constant over the circumference. A bearing race correction that is limited to one sector or that is different from sector to sector, or that is not constant over the circumference, enables the bearing rings to adapt to expected loads. |
| US12017892B2 |
Combination crane and methods of use
A crane may comprise a mast that includes a base end and a top end located opposite the base end, at least one support beam fixedly coupled to the mast adjacent the top end of the mast, a first runway beam fixedly coupled to the at least one support beam, and a second runway beam spaced from the first runway beam. In some embodiments, the first runway beam defines a first end and a second end, and the mast is located closer to the first end than the second end. The crane may also comprise a bridge movably coupled to the first runway beam and the second runway beam, a trolley movably coupled to the bridge, and a hoist coupled to the trolley. In some embodiments, the crane only comprises one mast. |
| US12017891B2 |
Crawler suspending device
A crawler frame has a crawler frame outer surface that is opposite to a surface via which the crawler frame is attached to a traveling body main part in the left-right direction. A bracket includes an attaching part, a circuitous part, and a crawler lifting section. The attaching part is attached to the crawler frame outer surface. The circuitous part is partially arranged below and above a crawler belt on an outer side thereof in the left-right direction, and extends around the crawler belt. The crawler lifting section is connected to the circuitous part and arranged above the crawler belt for receiving the crawler lifting tool. |
| US12017887B2 |
Water detection inside elevator pit
A method of detecting water within a pit of an elevator shaft including: emitting an electromagnetic wave from an electromagnetic wave source towards a bottom of an elevator shaft; detecting a reflected electromagnetic wave of the electromagnetic wave using an electromagnetic wave detector; and determining whether water is present within the pit of the elevator shaft in response to the reflected electromagnetic wave. |
| US12017884B2 |
Cable organizing device
The invention is directed to an organizing device for cables comprising a spool, wherein the spool comprises: a barrel; an upper flange affixed to a first side of the barrel; and a lower flange affixed to a second side of the barrel, wherein the barrel is elliptical and wherein the upper flange and the lower flange each extend outwardly beyond the barrel. |
| US12017880B2 |
Transport system, transport device, recording system, and method of controlling transport device
A transport system includes a transport device and a peeling device. The transport device includes: a transporting belt including an adhesive layer and configured to transport a medium affixed to the adhesive layer; a heating unit configured to be able to heat the adhesive layer; a driving unit configured to drive the transporting belt; and a control unit including a detector configured to detect a load of the driving unit, the control unit being configured to control the driving unit and the heating unit. The peeling device is configured to peel the medium from the transporting belt. The detector is configured to be able to detect the load of the driving unit when the medium is peeled from the transporting belt by the peeling device, and the control unit controls the heating unit on the basis of a detection result from the detector. |
| US12017879B2 |
Paper blocking device
A paper blocking device includes a pick roller, a cover plate, a paper blocking component, a driving mechanism, a gear mechanism and a motor. The cover plate has a pick roller window penetrated the cover plate. The pick roller is positioned in the pick roller window. The paper blocking component is coupled to the cover plate. The driving mechanism has a driving shaft and a cam being connected to the driving shaft. The cam is connected to the paper blocking component. The gear mechanism is connected to the driving shaft. The motor is connected to the gear mechanism. As described above, the paper blocking device can block papers and align the leading edges of papers. |
| US12017877B2 |
Method and a device for joining ends of fiber webs in a parent roll change of an unwinder
A method for joining ends of fiber webs with a device comprising a tool element with a gripping device and a traversing punching device. A run of the fiber web from the emptying parent roll is moved to a joining position at the tool element. The trailing end of the parent roll fiber web is cut upstream from the joining position and the fiber web is attached to the tool element by a gripping device of the tool element. An end of a new roll fiber web is guided to contact with and to an overlapping position with the trailing end of the parent roll fiber. The traversing punching device is moved across the width direction of the fiber webs and makes at least one joint cut and joins the fiber webs. The new fiber web is cut downstream from the joint, and then tension control is turned on. |
| US12017875B2 |
Medium-transporting device and image reading apparatus
A document transporting device includes a main body unit that forms an inner side of an inverting path, a cover unit that exposes a portion of the inverting path, a movable unit, a transport roller, a driven roller, and a roller supporting unit that forms an outer side of the inverting path. By receiving a force from the cover unit, the roller supporting unit rotates in a direction in which the driven roller moves away from the transport roller. By receiving a force from the roller supporting unit, the movable unit rotates in a direction in which the movable unit retreats from the main body unit. |
| US12017874B2 |
Orientation switching apparatus
An orientation switching apparatus capable of placing a pallet which is in a vertical orientation and holding a group of tires in a stacked state into a horizontal orientation, and placing a pallet which is in a horizontal orientation and holding a group of tires in a horizontally arranged state into the vertical orientation, includes: a base that holds the pallet; a switching drive device which switches the orientation of the pallet held, by rotating the base; a standing device which pushes a leaning tire located at one end of the group of tires toward the other end to cause the leaning tire to stand; and a restricting device which restricts movement of the tires. |
| US12017873B2 |
Apparatuses and methods for unloading particulate material from a bottom discharge chute of a source receptacle to an elevated inlet of a destination receptacle
A swing auger towable by a tractor features a main auger, and a feed auger pivotally coupled to the main auger and reaching transversely outward therefrom. One or more additional conveyors each are positioned alongside the tractor with the discharge of the conveyor(s) feeding into the feed auger, and with the conveyor hopper positioned longitudinally forward of the tractor under the bottom discharge of the trailer or other source receptacle. A stabilizing device for the main auger doubles as a lift arm for elevating the conveyor in a transport position, and may be installed with a tandem axle that compensates for angular frame variation in the working position of the main auger. Alternatively, a novel auger frame is pivotally coupled to the inlet end of the man auger, remains parallel to the ground regardless of the main auger's position, and is equipped with a hitch connector and rear stabilizer arms. |
| US12017869B2 |
Device for conveying bulk materials
According to one method, bulk materials are conveyed in a metered quantity on at least one plate element and are lifted up from the plate element in order to organize the bulk materials by a movement oriented approximately perpendicularly to the plate element. The plate element is moved up and down at least transversely to the plate element support surface by at least one pulse, preferably two successive pulses, such that the bulk materials located on the plate element are lifted up from the plate element for a short time during each pulse, thus allowing an efficient and highly productive conveyance of the bulk materials. |
| US12017868B2 |
Conveying apparatus with buffering unit
A conveying apparatus having a buffering unit extending between a receiving end and output end, including, a base conveyor, a distributing unit adapted to distribute a at least one incoming line of articles received at the receiving end into buffering lanes configured onto the base conveyor, and including a first closed loop track at the receiving end of the base conveyor. The first closed loop track having a distributing lugs, an accumulator unit extending away through the buffering to accumulate positioned on a base conveyor and oriented generally transversally to the first closed loop track, the second closed loop track including a plurality of accumulating lugs, Articles received at the buffering unit are moved along by distributing lugs and dropped into buffering lanes merging into a output lane, and having a second closed loop track on a base conveyor oriented transversally to the first closed loop track having accumulating lugs. |
| US12017858B2 |
Systems and methods for automated control of a beam stageloader bootend
Automated control of a longwall stageloader bootend using a plurality of sensors. The sensors include lift sensors, side shift sensors, advance sensors, angle sensors, and conveyor belt sensors. Signals from the plurality of sensors are received by a controller and used to control the operation of the bootend. Controlling the operation of the bootend includes controlling, for example, one or more lift actuators, one or more side shift actuators, one or more advance actuators, and one or more belt actuators. These various actuators can be controlled to, for example, advance the bootend, level the bootend, or match the interfaces between the bootend and a stageloader or a conveyor structure. |
| US12017855B2 |
Automated vehicle for use in inventory management system
A vehicle for use in an inventory management system having a plurality of destination areas and a guide system includes a platform for receiving and transporting items to and from the destination areas, a plurality of motors, a first drive system, a second drive system, a transfer mechanism, and a clutch mechanism. The transfer system is configured to transfer and retrieve items to and from the destination areas, and the clutch mechanism is configured to engage and disengage the transfer mechanism from at least one of the motors, whereby the second drive system drives movement of the vehicle independently of the transfer mechanism. |
| US12017854B2 |
Handling robot, material fetching method, material replenishing or returning method, intelligent warehousing system
A handling robot, a material fetching method, a material replenishing or returning method, and an intelligent warehousing system, the handling robot comprises a vertical bracket (19); a pallet (22) for storing a material box; and a handling system installed to the vertical bracket (19), where the pallet (22) is installed to the handling system, and the handling system is used for fetching a material box from one of a warehouse shelf (24) and the pallet (22), storing it onto the other, and/or fetching out a material from a material box stored on the pallet (22). With the configuration of the handling system, a material can be fetched out from a material box stored on the pallet, and after the material is fetched out, the material box is placed back onto the warehouse shelf, such manner of material fetching is flexible, and has high efficiency. |
| US12017845B2 |
Interlocking modular phase change material system for cargo container
A cargo container includes a plurality of panels, a first set of rales, a first pack, and a second pack. The plurality of panels defines a chamber that has an opening configured for loading and unloading of cargo in the chamber. The plurality of panels includes a first panel with the first set of rails connected to the first panel and disposed within the chamber. The first pack and the second pack are slidably received on the first set of rails and each include a phase-change material (PCM) disposed therein. The first pack and the second pack are interlocked with one another such that the first pack and the second pack slide in concert with one another. |
| US12017839B2 |
Aerosol dispenser having annular seals and aerosol container therefor
An aerosol container suitable for use as an aerosol dispenser. The aerosol container includes at least a valve and product delivery device joined to an outer container. The valve and product delivery device have respective annular welds or other seals joining the valve and product delivery to the outer container. The welds, or other seals may be concentric, with one circumscribing the other, in the same plane or different planes. Suitable product delivery devices include bags and dip tubes. |
| US12017838B2 |
Container
A container having a pressurized chamber containing a fluidic material and a dispensing assembly coupled thereto. The dispensing assembly includes a dispensing passageway for discharging the fluidic material from the container. A dispensing valve, a tilt valve, and a pump assembly are all operably coupled to the dispensing passageway. The tilt valve is alterable between a closed state in which the pressurized chamber is scaled and an open state in which the dispensing passageway is fluidly coupled to the pressurized chamber. The pump assembly is alterable between a first state in which a variable volume of the dispensing passageway in at a first volume and a second state in which the variable volume is at a second volume that is less than the first volume. Thus, the pump assembly creates a negative pressure behind the dispensing valve to prevent excess fluidic material from being dispensed. |
| US12017836B2 |
Thermoplastic bags with liquid directing structures
A thermoplastic bag includes structures that direct liquid away from areas of the bag more susceptible to failure and leaking. For example, one or more implementations include seals that direct liquid introduced into the bag away from corners of the bag. Additionally, one or more implementations include an insert positioned within the bag between the liquid directing structures such that the liquid directing structures direct liquid to the insert. In one or more implementations, the insert comprises an absorbent material. Thus, the liquid directing structures can direct liquid to a liquid absorbing insert. |
| US12017834B2 |
Membrane lid with integrated two-stage tab system
The present invention relates to a resealable membrane lid for a container comprising a peelable portion and a removable portion. When the resealable peelable portion is peeled back, the seal onto the container is not disturbed. When the removable portion is removed from the container, the container contents may be accessed. The peelable portion may be resealed onto the container at any point in the process. |
| US12017827B2 |
Partitioned container
A partitioned container containing a plurality of individual compartments formed from mated slotted transverse panels and slotted longitudinal panels. An exterior panel surrounds the mated panels to form the outside of the partitioned container. The transverse panels and longitudinal panels having folded tab sections that extend from either side of the slotted sections along an interior surface of the exterior panel to provide additional structural support. |
| US12017825B2 |
Double-walled container
A single piece container made of cardboard, paperboard or other flexible sheet material which provides improved strength properties, but without the need to laminate layers of sheet material together by having an outer shell comprising sidewall panels (3, 5, 7, 9) and a set of inner sidewall panels (11, 13, 15, 17) connected to the outer shell at foldlines. The set of inner sidewall panels includes a first inner sidewall panel in facing relationship with the inner surface of a first outer shell sidewall panel and integrally connected to one of the outer shell sidewall panels along a foldline, and a first set of further inner sidewall panels integrally connected to the first inner sidewall panel along a foldline, the sidewall panels of the set of further inner sidewall panels being hingedly connected to one another about respective foldlines. The set of inner sidewall panels also includes a second set of further inner sidewall panels integrally connected to the first inner sidewall panel along a foldline, the sidewall panels of the second set of further inner sidewall panels being hingedly connected to one another about respective foldlines. |
| US12017823B2 |
Device retention assemblies
The description relates to device retention assemblies. One example can include a bucket having an open end and defining a volume that contains electronic components. The example can also include a lid positioned over the open end of the bucket. A retention assembly can be configured to bias the lid against the bucket to seal the open end. The retention assembly can include a tab that is secured to the lid with a fastener that extends through the retention assembly into the lid without extending completely through the lid and does not contact the bucket. |
| US12017816B2 |
Lightweight plastic container and preform
A plastic preform includes a hollow body portion including a closed base portion and a lower portion and a lower portion extending upwardly from the closed bottom portion; and a neck portion extending upwardly from the lower portion. The neck portion includes a dispensing opening positioned at a top of the neck portion, threads positioned below the dispensing opening, a tamper-evident formation having a lower surface and positioned directly below the threads, and a support flange having an upper surface and a lower surface and positioned below the tamper-evident formation. In an embodiment, the plastic preform is formed of a material comprising polyethylene terephthalate (PET), and a vertical distance from the lower surface of the tamper-evident formation to the lower surface of the support flange is from 0.125 to 0.150 inches. Containers and methods for molding preforms and making containers are also disclosed. |
| US12017813B2 |
Tape head assist assembly
A tape head assembly—which tapes flaps of boxes on a conveyor—includes power-assist functionality to stretch a first spring used to power a trailing roller to press tape against a trailing case sidewall of a case. A force by the case moving on the conveyor acting upon a leading roller may provide some of the energy to stretch the first spring. However, a roller-assist air cylinder uses compressed air to assist or fully stretch the first spring. A knife assembly may be used to cut the tape applied to a case. A second spring may be stretched by the force of the moving case acting upon a knife arm. The second spring may be used later operate the knife blade. However, a knife-assist air cylinder uses compressed air to assist or fully stretch the second spring. Both assist assemblies may be turned off to operate the tape head in a conventional manner. |
| US12017812B2 |
Box packing apparatus
A box packing apparatus includes a transport unit configured to transport a group of articles arranged in a state in which at least some of the articles overlap with each other to a predetermined position, a holding unit configured to hold a cardboard box having an opening with long sides and short sides, and a transfer unit configured to transfer the group of articles from the predetermined position into the cardboard box. The holding unit can hold the cardboard box in a first posture in which the long side is located downward and the opening is directed laterally. The transfer unit transfers the group of articles in a state in which rows of the group of articles are arranged in a row along the long side of the cardboard box. |
| US12017810B2 |
Device and method for forming bundles of individual packages
A bundling machine includes a wrapper that wraps the combination while it rests on a forward end of a paper cutout and a rear end of the paper cutout overlaps the forward end of the paper cutout while the combination moves in a transport direction, a transporter having a wrapping belt and a removal belt that follows the wrapping belt along the transport direction for conveying the combination of packages along a transport plane in the transport direction through the wrapper, and a controller that controls the relative speed of the belts so that, while the combination contacts both belts, the wrapping belt moves faster than the removal belt, thereby causing the rear end to sustain a tension in the direction of the forward end. |
| US12017809B1 |
Device for detecting carbon emission of passive house
The present disclosure provides a device for detecting carbon emission of a passive house. The device for detecting carbon emission of a passive house is arranged on a metal rain cap at a top of a chimney. The device for detecting carbon emission of a passive house includes an unmanned aerial vehicle, a guide assembly, and two landing gear assemblies. The two landing gear assemblies are arranged at a bottom of the unmanned aerial vehicle, the guide assembly is arranged at a bottom of the two landing gear assemblies, and the guide assembly includes two split assemblies. The two split assemblies correspond one-to-one to the two landing gear assemblies, and the split assemblies are in linked connection to the landing gear assemblies. In the device for detecting carbon emission of a passive house, the unmanned aerial vehicle, the guide assembly and the two landing gear assemblies are arranged to cooperate with each other. The present disclosure can have a function of delivering and fixing a device for detecting carbon emission to a chimney by means of an unmanned aerial vehicle, and can further effectively avoid the shielding of the metal rain cap on the chimney and make the detector smoothly correspond to an air outlet of the chimney. The present disclosure is greatly convenient for personnel to use. |
| US12017808B2 |
Dispenserless multi-satellite launch configuration with simple adapter interface
Technology is disclosed for a dispenserless multi-satellite launch configuration in which multiple satellites are interconnected to form a composite beam structure that provides stability independently of the launch vehicle. When in the launch configuration, the satellites are formed into a bundle, where each satellite connects by one or more simple connector along the edges of its inner facing vertical side to the satellite adjacent on each side. This composite beam structure provides a stable launch configuration independently of the launch vehicle. Each of the satellites also has one or more connectors along the bottom edge of the inner facing vertical side allowing the bundle to be attached to a ring type launch vehicle interface. Once launched, the satellites can be dispensed by releasing the connector. |
| US12017807B2 |
Apparatus, systems and methods for controlling a spacecraft during atmospheric reentry
A spacecraft capable of re-entry into atmosphere includes an airframe, including a body and one or more wings, and one or more propulsion devices, for example, rocket engines, reaction control thrusters, and jet engines. One or more louver systems are incorporated into the airframe to assist in controlling the aerodynamic profile of the spacecraft. The louver system includes a number of fins rotatable about and axis. An actuator system may rotate the fins in unison or independently of the other fins. A controller may receive information from sensors incorporated into the airframe and send instructions to the actuator system to rotate the fins in response to the sensor information in order to achieve a calculated aerodynamic profile. The spacecraft may also include retractable landing legs. One or more of the wings may be actuated wings. |
| US12017803B2 |
System and method for debris capture
A method for capturing and deorbiting space debris includes: deploying a space debris capturing device in planetary orbit; receiving an initial target set including a first database of space debris targets that are within range of the space debris capturing device; performing a first algorithm to convert the initial target set to an accessible target set including a second database of space debris targets that are within range of the space debris capturing device; performing a second algorithm to convert the accessible target set to a final target set including a third database of space debris targets to be captured by the space debris capturing device capturing the first space debris target via a capture mechanism of the space debris capturing device; jettisoning the capture mechanism and the first captured space debris target into a decaying orbit; one of the remaining space debris targets of the third database; and positioning the space debris capturing device and the final captured space debris target into a decaying orbit. |
| US12017800B2 |
Method of designing a shape of an airframe of a supersonic aircraft, production method of a supersonic aircraft, and supersonic aircraft
[Object] To realize an improvement in design accuracy and a reduction in design time in a process of matching an equivalent cross-sectional area of a design shape of a supersonic aircraft to a target equivalent cross-sectional area in a sonic boom reduction method based on an equivalent cross-sectional area.[Solving Means] The technique includes: setting an initial shape of the airframe and a target equivalent cross-sectional area of the airframe; estimating a near field pressure waveform for the initial shape of the airframe assuming that the supersonic aircraft flies at a cruising speed; evaluating an equivalent cross-sectional area from the estimated near field pressure waveform for the initial shape of the airframe; and setting a Mach plane corresponding to the cruising speed, and setting a design curve on the Mach plane, the design curve corresponding to an initial curve at which the initial shape of the airframe and the Mach plane intersect so that the equivalent cross-sectional area approaches the target equivalent cross-sectional area. Then, the shape of the airframe is designed based on the design curve. |
| US12017798B2 |
Drone load optimization using the center of gravity of multiple objects
A method for loading an Unmanned Aerial Vehicle with one or more items is disclosed. The method includes determining a weight and a Center of Gravity of each of a plurality of objects. The plurality of objects includes one or more of the Unmanned Aerial Vehicle, a container, one or more items to be delivered, and packaging for securing the one or more items to be delivered within one of the Unmanned Aerial Vehicle and the container. The method also includes optimizing a combined Center of Gravity of the plurality of objects for performing delivery by the Unmanned Aerial Vehicle. |
| US12017796B2 |
Telescopic rod
An easy extention of a telescopic rod. The telescopic rod extends in the axial direction by a gas forcibly fed to the inside and is provided with a posture control means. |
| US12017794B2 |
Systems and methods for restraining cargo on aircraft loading systems using indexing mechanisms
A cargo restraint system includes a driving shaft, a first restraint, and a second restraint. The first restraint is operatively coupled to the driving shaft via a first indexing mechanism arrangement. The second restraint is operatively coupled to the driving shaft via a second indexing mechanism arrangement. The first and second indexing mechanism arrangements are arranged such that rotation of the driving shaft in a first rotational direction causes the first restraint to rotate between a lowered position and a raised position, and further rotation of the driving shaft in the same rotational direction causes the second restraint to rotate between the lowered position and the raised position. The first restraint may be axially offset from the second restraint to allow sequential loading and unloading of cargo. |
| US12017793B2 |
Exterior aircraft light with integrated light output monitoring, aircraft comprising such exterior aircraft light, and method for monitoring a light output of an exterior aircraft light
An exterior aircraft light with integrated light output monitoring includes a light source support, at least one light source, arranged on an outward facing side of the light source support, an aperture in the light source support, a light collection surface, arranged to direct an output monitoring light portion of the light, emitted by the at least one light source, through the aperture in a predefined angular range with respect to the light source support. The light also includes a light detector, arranged on a back side of the light source support, and a total internal reflection optical element, arranged to direct the output monitoring light portion, having travelled through the aperture in the predefined angular range with respect to the light source support, to the light detector via total internal reflection. |
| US12017789B2 |
Onboard liquid hydrogen storage for a hydrogen aircraft
An aircraft including a fuselage, a power generator configured to provide power to the aircraft, and at least one fuel tank for holding fuel for the power generator, and a fuel delivery assembly. The fuel tank is positioned in the fuselage and is configured to hold hydrogen fuel in a liquid phase. The fuel tank has a chamber for holding the hydrogen fuel and a fuel extraction line fluidly coupled to the chamber. The fuel extraction line extends from the fuel tank in a forward direction of the fuselage and at a downward angle relative to a centerline of the fuselage. The fuel delivery assembly is fluidly coupled to the fuel extraction line and fluidly connects the fuel tank to the power generator. The fuel delivery assembly is configured to provide the hydrogen fuel from the fuel tank to the power generator. |
| US12017786B2 |
Auxiliary fan based hybrid cooling systems for electric machines
An auxiliary fan based hybrid cooling system of an electric machine is contemplated. The hybrid cooling system comprises a propeller positioned on an exterior portion of an enclosure and mechanically coupled to a rotor, at least one electronic component, a stator, the rotor, and an auxiliary fan disposed within the enclosure, and wherein: in a single cooling mode, the propeller rotates to generate air that is channeled into the enclosure, in a dual cooling mode: the propeller rotates to generate the air that is channeled into the enclosure, a coupling mechanism simultaneously engages the rotor and the auxiliary fan and links the propeller to the auxiliary fan by the engaging of the rotor with the auxiliary fan, and the auxiliary fan, rotates responsive to the rotation of the propeller in the dual cooling mode. |
| US12017783B2 |
Aircraft with folding mechanism
An aircraft with folding mechanism, the aircraft including a fuselage, optionally a payload and/or landing gear attached to the fuselage, at least two longitudinal beams attached to the fuselage that preferably extend parallel to each other and parallel to a first aircraft axis, with lifting units attached to each of the longitudinal beams. At least one crossbeam is attached to the fuselage, and preferably extending parallel to a second aircraft axis and at right angles with respect to the longitudinal beams, with lifting units attached to the crossbeam. The longitudinal beams are rotatably attached to the fuselage by at least one respective first pivot joint configured for pivoting the longitudinal beams around a respective first pivot axis to a pivoted position. The crossbeam is rotatably attached to the fuselage, preferably by at least one second pivot joint, for pivoting the crossbeam around a second pivot axis to a pivoted position. |
| US12017781B2 |
Systems and methods for regulators for inflation systems for evacuation assemblies
A regulator arrangement for an inflatable includes a regulator housing comprising a bore, the bore comprising a longitudinal axis, a piston disposed in the bore and configured to translate, with respect to the regulator housing, along the longitudinal axis, an adjuster plug disposed in the bore and axially adjacent the piston, an adjuster plug stop disposed at least partially within the bore, and a spring member disposed between the adjuster plug and the piston. The adjuster plug comprises a tapered head and a shaft portion extending from the tapered head. The adjuster plug stop comprises a tapered surface configured to contact the tapered head. |
| US12017779B2 |
Integrated microwave thermal anti-icing system
An assembly is provided for a structure. This assembly includes a composite skin and a thermal anti-icing system. The composite skin extends between an exterior surface and an interior surface. The thermal anti-icing system includes a susceptor and a waveguide. The susceptor and the waveguide are integrated into the composite skin between the exterior surface and the interior surface. The waveguide is configured to direct microwaves to the susceptor for melting and/or preventing ice accumulation on the exterior surface. |
| US12017777B2 |
Aircraft seating with direct aisle access
A seating assembly provides direct aisle access for each seat in a row by employing a seat angling with respect to a cabin centerline. The seat angling opens up an area behind each seat back. Seat density may be increased by staggering the seats such that the opened area behind a forward row may be used to provide an armrest for a passenger in a next row. Seat density may be even further increased by overlapping the assemblies (as seen facing the seat) such that: the armrest for the forward row seat overlaps the legroom of the next row seat. |
| US12017774B2 |
Unmanned aerial vehicle, aerial vehicle control system and transportation method
An unmanned aerial vehicle according to an aspect of the present invention includes: an aerial vehicle body capable of flying; a winding machine provided to the aerial vehicle body and capable of winding and unwinding a linear member an end of which is connectable to a delivery target; and a fall prevention mechanism provided to the aerial vehicle body and capable of holding the delivery target disconnected from the linear member. |
| US12017773B2 |
Aerial firefighting dump gate system
A dump gate system for a fluid hopper in a firefighting aircraft. A gate sealably engages a gate opening in the hopper at a closed position. The gate is hingedly connected about the gate opening, and a drive shaft is supported within the hopper. A crank arm is fixed to the drive shaft and is further coupled to the gate by a connecting link. The crank arm and the connecting link define an over-center geometry while the gate is at the closed position, such that weight of the fluid on the gate induces torque on the drive shaft in a gate-closing direction. A linear electric motor is selectively coupled to rotate the drive shaft in a gate-opening direction to thereby enable control of the fluid flow from the hopper according to an angular position of the drive shaft. |
| US12017769B2 |
Unmanned aerial vehicle including transversely extending support booms
An unmanned aerial vehicle capable of VTOL operation can include: a vehicle body defining longitudinal and transverse directions and opposing longitudinal sides; a first support boom coupled to the vehicle body at a first transverse axis and extending outwardly from the opposing longitudinal sides; a second support boom coupled to the vehicle body at a second transverse axis positioned rearward from the first transverse axis and extending outwardly from the opposing longitudinal sides; a plurality of electric motors coupled to a one of the first and second support booms, at least two electric motors of the plurality of electric motors positioned on each of the first and second support booms, a rotation axis of each of the at least two electric motors coupled to the second support boom offset in a transverse direction from a rotation axis of each of the at least two adjacent electric motors coupled to the first support boom; a plurality of rotors; and a propulsion system. |
| US12017768B2 |
Information processing apparatus and information processing method
The present disclosure relates to an information processing apparatus and information processing method of more easily capturing image in accordance with more various situations. An imaging device including an imaging function unit and an imaging range variable unit is controlled on the basis of vehicle information that is information regarding a vehicle. For example, on the basis of vehicle information obtained in a patrol car, such as vehicle location and position information, vehicle speed information, vehicle operation information, or vehicle attached equipment information, imaging of a subject by the imaging device provided to a flying body and flight by the flying body are controlled. The present disclosure can be applied to, for example, an information processing apparatus, an image processing apparatus, a communication apparatus, an electronic device, an information processing method, or the like. |
| US12017766B2 |
Flying car
A flying car that does not require complex transformation between a car and an aircraft, the flying car can quickly take off from a land, such as road or parking, and can land on the road or parking. The flying car is of triangular shape having a broad front and narrow rear. Three motorized members are coupled to three corners of a frame of the flying car. Each of the three motorized members includes a wheel assembly that includes a wheel and a wheel frame, an inner ring and an outer ring coupled to each other, and both mounted to the wheel frame. A fan mounted on the inner ring and one or more turbines mounted on the outer ring. |
| US12017765B2 |
Convertiplane and associated folding method
A method is described for the folding of a convertiplane with a fuselage having a first axis, a pair of wings and a pair of rotors arranged on respective mutually opposite sides of the respective wings; each rotor comprises a mast rotatable about a second axis and a plurality of blades; each wing comprises a first portion fixed with respect to the fuselage; a second tip portion opposite to the first portion; and a third intermediate portion, which is interposed between the associated first portion and second tip portion; the mast of each rotor is integrally tiltable with the second axis and associated second tip portion about a third axis transversal to the second axis and the fuselage so as to set said convertiplane between a helicopter configuration and an aeroplane configuration; the method comprises the steps i) of arranging the convertiplane in the helicopter configuration and ii) rotating a pair of assemblies of respective wings with respect to the fuselage and the associated first portion about respective fifth axes, so as to arrange the convertiplane in a stowage configuration. A convertiplane is also disclosed. |
| US12017763B2 |
Vertical take-off and landing aircraft and wing apparatus
A vertical take-off and landing aircraft includes a ducted rotary wing. The ducted rotary wing includes a duct and a rotary wing. The duct runs through a body from an upper surface to a lower surface thereof. The rotary wing is provided inside the duct and includes a hub and a blade configured to rotate about the hub. The blade includes a tip inlet, a trailing-edge outlet, and a trailing-edge flow path. The tip inlet is provided on a tip surface of the blade. The trailing-edge outlet is provided at a trailing edge that is an edge on a rear side in a rotation direction of the blade. The trailing-edge flow path allows the tip inlet and the trailing-edge outlet to be in communication with each other. |
| US12017762B2 |
Helicopter rotor system
A coaxial rotor system includes a center mast non-rotatably disposed at and extending from a helicopter. A rotation axis extends along the center mast. An inner mast is disposed along the center mast and is rotatable about the rotation axis in a first direction. A portion of the inner mast extends above an end of the center mast. An outer mast circumscribes the center mast and is rotatable about the rotation axis in an opposite second direction. The center mast extends above an end of the outer mast. An upper rotor blade assembly is rotatable with the inner mast. A lower rotor blade assembly is rotatable with the outer mast. A control system disposed at the center mast between the upper and lower rotor blade assemblies is operable to adjust pitch of a plurality of upper rotor blades and to adjust pitch of a plurality of lower rotor blades. |
| US12017761B2 |
Rotor centrifugal force retention device
A rotor blade retention device for use in an aircraft having a plurality of blades includes an array of cavities, each cavity adapted to receive a portion of a tension-torsion strap therein. Each cavity is oriented such that, when the portion of the tension-torsion strap is received therein, a central plane of the tension-torsion strap is inclined relative to a blade plane of rotation defined by the plurality of blades. The retention device may have a body that defines an aperture adapted to receive a portion of a rotor mast of the aircraft, may comprise a rotor mast of the aircraft, or may comprise first and second plates that cooperate to form the array of cavities and that are adapted to receive a portion of the rotor mast of the aircraft. |
| US12017759B2 |
Piston engaging member
A piston engaging member of a piston assembly for engaging a pressure plate of an aircraft brake system, the engaging member comprising a body having a first side configured to selectably engage with the pressure plate, and a mount on a second side of the body configured to mount the piston engaging member with a piston of the piston assembly wherein the body comprises a cellular structure between the first and second sides. |
| US12017758B2 |
Systems and methods for aircraft autobrake control
An autobrake system includes a brake control unit (BCU), and a control knob in electronic communication with the BCU. The BCU is configured to receive a position signal from the control knob, the position signal corresponding a position of the control knob. The BCU is configured to select a braking deceleration based upon the position signal, wherein the braking deceleration continuously changes between a minimum braking deceleration and a maximum deceleration in response to the control knob moving between a first position and a second position for fine tuning of the braking deceleration. |
| US12017757B2 |
Augmenter for a landing gear drive system
A drive augmenter provide supplemental drive power to the wheel of a landing gear with a drive system. The landing gear has a wheel rotatably mounted to an axle, and the drive system selectively provides a driving force to rotate the wheel. The drive augmenter includes a piston slidably disposed with a cylinder, and selective pressurization of the cylinder drives reciprocating translation of the piston within the cylinder. A crank is coupled to the piston by a rod and is also coupled to a crankshaft. The crank is configured to convert translation of the piston into rotation of the crankshaft. The drive augmenter further includes a drive shaft coupled to the wheel and a clutch configured to selectively transfer rotation of the crankshaft to the drive shaft. |
| US12017756B2 |
Structural assembly for an aircraft
A structural assembly for an aircraft having pairs of main gantries distributed in the longitudinal direction, two transverse panels fixed to the front and the rear of the pairs of main gantries to together define a compartment for a landing gear of the aircraft, at least one pair of secondary gantries between the main gantries, at least one crossmember parallel to the transverse panels and that straddles at least one secondary gantry, and, for each secondary gantry and each crossmember straddling the secondary gantry, a connecting rod mounted to be able to freely rotate, via a first end, on a lower part of the crossmember and, via a second end, on an outer lateral part of the secondary gantry. Such an arrangement reduces the vertical bulk of the structural assembly. |
| US12017755B2 |
Controlling movement of landing gear or landing gear bay doors
A method of operating a landing gear controller for an aircraft, including: the landing gear controller receiving one or more signals from at least one position sensor. The one or more signals indicate a position of one of a landing gear bay door and a landing gear when the landing gear bay door or the landing gear, respectively, is part way through a range of travel between two limits of travel. The method may also include the landing gear controller controlling movement of the other of the landing gear bay door and the landing gear on the basis of the one or more signals. |
| US12017752B2 |
Induced autorotation rotating wing
This invention describes a rotating wing that provides lift to an aircraft and that is driven by autorotation. It is a naturally stable rotating wing as it does not generate torque and is very safe because it uses autorotation at all times to drive its blades. The design of the blades allows you to use the autorotation in two different ways. The first dependent on the airflow created by moving the aircraft from one place to another and which provides a cruise flight mode and the second independent of the aircraft's movement from one place to another to provide a static flight mode that includes the ability to take off and land vertically, as well as hover at a static point in the air. |
| US12017748B2 |
Fuselage barrel assemblies and methods of assembling fuselage barrel assemblies
Fuselage barrel assemblies and methods of assembling fuselage barrel assemblies are disclosed herein. The fuselage barrel assemblies include a first barrel section and a second barrel section, which is interfaced with the first barrel section to define a barrel joint between the first barrel section and the second barrel section. The fuselage barrel assemblies also include a split longeron, which extends across the barrel joint and is attached to both the first barrel section and the second barrel section. The split longeron includes a first longeron section, which is attached to the first barrel section, and a second longeron section, which is attached to the second barrel section. The split longeron also includes a longeron joint that attaches the first longeron section to the second longeron section. The methods include methods of assembling the fuselage barrel assemblies. |
| US12017747B2 |
Marine vessel maneuvering system and marine vessel
A marine vessel maneuvering system includes a controller configured or programmed to perform a shift-out start control to control a shift actuator to immediately start an intermittent operation mode from a shift-out state when an intermittent operation switching control is performed to switch a normal operation mode in which a shift-in state continues to the intermittent operation mode in which the shift-in state and the shift-out state are repeated in a predetermined period of time based on a user's operation. |
| US12017744B2 |
In-port ship exhaust capture device
A device for capturing in-port ship exhaust gases is designed to be connected to a ship, when the ship has at least one funnel that serves as an outlet for exhaust gases. The device includes at least one collection device, including a hood designed to connect to the funnel at the exhaust outlet so as to collect the exhaust gases coming out of the funnel, a handling unit designed to move the collection device and position it at the exhaust outlet, a first constraint configured to interconnect or disconnect the collection device and the handling unit by command so as to create a handling configuration in which the collection device and the handling unit are interconnected by the first constraint and can be moved as one, and a collection configuration in which the collection device collects the exhaust gases and the connection achieved by the first constraint is released, and a second constraint configured to exert a magnetic attraction force, by command, intended to put the first constraint into the handling configuration. |
| US12017743B1 |
Encapsulated magneto hydrodynamic drive
A fluid propulsion system configured to propel an ambient fluid through a propulsion channel. To do so, the present invention includes a hollow main body having a propulsion channel extending therethrough. The main body includes a base structure, a flexible bladder attached thereto, and a fluid (e.g., liquid, gas, or plasma) enclosed within the bladder. The present invention further includes a field source that produces an electromagnetic or magnetic field. The bladder and/or the enclosed fluid is configured to respond to the electromagnetic or magnetic field. Movement of the bladder in response to energization of the field sources alters the amount of occlusion of the propulsion channel. Energizing sequential field sources causes the occluded section of the bladder to propel the ambient fluid through the propulsion channel creating a reactionary force to propel the fluid propulsion system in the opposite direction. |
| US12017739B2 |
Apparatus and method for prevention and treatment of marine biofouling
An apparatus and method for prevention and treatment of marine biofouling on a surface to be treated by the apparatus includes a body defining a cavity, the body terminating in a distal open end that is adapted, in use, to be in the vicinity of a surface to be treated such that the surface forms a first end wall of a chamber within the cavity; an acoustic transducer mounted within the cavity to form an opposite second end wall of the chamber, the acoustic transducer being adapted to cause acoustic pressure fluctuations; and a reservoir for a liquid, the reservoir including an inlet passage and a plurality of mutually spaced outlet passages for liquid flow from the reservoir into the chamber, the outlet passages at least partially surrounding the chamber in the vicinity of the distal open end. |
| US12017735B1 |
Thermal marine propulsion system
A thermal marine propulsion system is disclosed as an alternative to ordinary marine propulsion systems that utilize mechanical thrusters, i.e. propellers or impellers. The invented system utilizes a solid-state approach and employs a plate-type electric heating-element with a heat-emitting surface, which through boiling and displacing the surrounding water, creates a pressure difference between itself and the opposite-surface. Consequently, a thrust is generated along the (inward-pointing) normal-vector of the heat-emitting surface. |
| US12017732B2 |
Drive chain system
A drive chain system having a chain with an alternating succession of inner chain links and outer chain links, each inner chain link having a pair of inner link plates and each outer chain link having a pair of two outer link plates contacting the inner link plates of adjacent inner chain links. A pin connects two outer link plates and two inner link plates, wherein the inner surfaces of a pair of opposite outer link plates has protrusions in the area between the adjacent inner link plates. The system has a rear cassette with a multitude of sprockets with a plurality of sprocket teeth, wherein the cassette has sprocket teeth of different tooth types, the teeth of at least one tooth type having a tip laterally offset from the centerplane. |
| US12017731B2 |
Electromechanical rear derailleur
An electromechanical rear derailleur is provided for a bicycle, including a base member for attachment to the bicycle. A movable member has a cage assembly attached thereto. A linkage is provided that couples the movable member to the base member and operative to enable movement of the movable member relative to the base member in a direction substantially parallel to the mounting axis. A power source powers an motor module connected thereto to move the movable member and elements thereon. |
| US12017730B2 |
Bicycle cassette with increased tooth ratio
A bicycle cassette with increased tooth ratio includes a driver body connected to a bicycle rear hub, and multiple cogs which are sequentially mounted to the driver body with equal spacing. An additional cog is mounted to the driver body and located opposite to the rear hub. The additional cog has 8-10 teeth. The tooth ratio is increased by the additional cog and the chainring to break through the limitation of tooth ratio of existing bicycle cassettes, and to increase the number of the gears of the bicycle cassette. |
| US12017729B2 |
Drive unit and electrically assisted bicycle
A drive unit of an electrically assisted bicycle includes a movement restrictor to restrict the movement of a first bearing relative to a housing along a thrust direction. A first end surface of the first bearing is farther outward than a second end surface along the right-left direction. The housing includes an abutting portion that abuts the first end surface of the first bearing, and a groove that is farther inward than the abutting portion along the right-left direction. The movement restrictor includes the abutting portion, the groove of the housing, and an elastic member fitted in the groove. |
| US12017728B2 |
Human-powered vehicle
A human-powered vehicle control device for a human-powered vehicle includes an electronic controller that controls a motor assisting in propulsion of the human-powered vehicle. The electronic controller is configured to control the motor in a first control state that limits at least one of a first driving time of the motor assisting in propulsion of the human-powered vehicle, a first driving number of times of the motor, a driving timing of the motor, a second driving time for driving the motor so that an output of the motor becomes greater than or equal to a predetermined output value, and a second driving number of times for driving the motor so that the output of the motor becomes greater than or equal to the predetermined output value. |
| US12017727B2 |
Bicycle apparatus
A bicycle apparatus comprises an assist motor, an ABS unit, an assist selection switch and a control device. The ABS unit is configured to control a braking force that is applied to a bicycle wheel. The assist selection switch is configured to switch the assist motor between an ON mode in which the assist motor is ON and an OFF mode in which the assist motor is OFF. The control of the ABS unit by the control device is dependent on an operation of the assist selection switch. The control device is configured to control the assist motor to add the assisting force to the manual drive force when the assist motor is in the ON mode. The control device is configured to set the ABS unit to an ABS operating mode to begin control of the ABS unit when the assist selection switch selects the ON mode. |
| US12017724B2 |
Electronic device related to human-powered vehicle operating device and method for controlling electronic device related to human-powered vehicle operating device
An electronic device is related to a human-powered vehicle operating device that includes an operating mechanism, which is for operating at least one of a human-powered vehicle transmission device and a human-powered vehicle braking device, and at least one operating member. The electronic device comprises a storage, an electronic controller, and a communication unit. The storage stores setting information related to an operation of the at least one operating member and to an output destination device. The electronic controller is configured to generate an output signal corresponding to the operation of the at least one operating member based on the setting information. The communication unit transmits the output signal to the output destination device that includes at least one of a game device, a training device, an audio device, and a video device. |
| US12017723B2 |
Leisure vehicle
A hybrid leisure vehicle equipped with an electric motor and an engine includes: an accelerator sensor that detects an operation amount of an accelerator operation member operated by a user; a controller that includes a processor and a memory and that controls the electric motor and the engine based on a detection signal of the accelerator sensor; and a selection input device connected to the controller and operated by the user. The memory stores a plurality of mode programs each of which specifies how to change states of the electric motor and the engine depending on vehicle-related parameters. The processor selects a mode program from the plurality of mode programs in response to an input provided by the user to the selection input device, and controls the electric motor and the engine according to the selected mode program. |
| US12017722B2 |
Fuel tank fastening assembly for a motorcycle, and motorcycle assembly
A fuel tank fastening assembly for a motorcycle includes a fuel tank, a holding bracket secured to the fuel tank, and a battery carrier. The holding bracket is fastened to a mount on the battery carrier. A motorcycle assembly includes the fuel tank fastening assembly and a motorcycle frame. The battery carrier of the fuel tank fastening assembly is fastened to the motorcycle frame, and a battery is accommodated and secured in the battery carrier. |
| US12017717B2 |
Assembly system for automotive lamps and an operating method thereof
An assembly system is provided for automotive lamps and an operation method thereof. In the invention, three kinds of function robots are responsible for the transmission work of the workpieces among various functional stations, which realizes automatic coating, fastening, and whole lamp performance testing, etc. Meanwhile, the invention provides an assembly system with a bilateral assembly line operating simultaneously. |
| US12017716B2 |
Vehicle configurator
The invention relates to a vehicle configurator (100) comprising a chassis (1), a transport structure (2) and one or more transfer means (41). The one or more transfer means are essentially arranged in a displacement plane. The vehicle configurator (100) is designed such that the transport structure (2) is displaceable with the one or more transfer means (41) in the displacement plane for loading or unloading the transport structure (2) from the chassis (1). |
| US12017713B2 |
Apparatus for assisting steering of vehicle and control method thereof
An apparatus of assisting steering of a vehicle, may include a turning direction recognizer that recognizes a turning direction of a tire, by use of a steering angle controlled through manipulation of a handle; and a tire driving controller that determines a tire, to which a first driving force for generating a steering assisting torque that assists turning of the tire to the recognized turning direction is applied, and a tire, to which a second driving force for offsetting the first driving force to maintain a forward/rearward force of the vehicle at 0 is applied, and controls driving motors provided in the tires, respectively, to generate the first driving force and the second driving force, whereby the tire may be turned with a steering torque of a limit steering torque or more which may be generated by the steering motor, and a control method thereof. |
| US12017707B2 |
Motor control system and power steering system
A motor control system includes an inverter and a control calculation unit. The control calculation unit includes a voltage control calculation unit that calculates a voltage command value indicating a voltage to be applied to a motor from the inverter on the basis of a current deviation between the current command value and the actual current detection value, and a compensation calculation unit that compensates at least one of a k-th component and a 1/k-th component in the motor with respect to a signal value on at least one of an upstream side and a downstream side in a signal flow that passes through the voltage control calculation unit. The compensation calculation unit calculates a compensation value on the basis of an actual angular velocity value indicating an angular velocity at which the motor rotates and the target current command value, while also taking into account advance angle control. |
| US12017702B2 |
Utility vehicle
A utility vehicle includes a plurality of ground engaging members and a frame supported by the plurality of ground engaging members. Additionally, the utility vehicle includes an operator area having a front seating section and a rear seating section. |
| US12017701B2 |
Cast structure to support suspension arm and motor
A cast structure configured to support a suspension arm and motor mount assembly for a vehicle is disclosed. The cast structure comprises a first fixing point attachable to a first mounting feature of a first crossmember of a vehicle frame, a first feature configured to receive the suspension arm of the vehicle in an assembled configuration, and a first portion configured to support a motor of the vehicle in an assembled configuration. |
| US12017698B2 |
Steering device
A steering device includes a restricting bracket assembled with an inner pipe. The restricting bracket includes a single restricting plate, a pair of downwardly extended plates, and a pair of side plate portions. The restricting plate overlaps an outer circumferential surface of the inner pipe, and is provided with an elongated hole along the lengthwise direction of the inner pipe. A coupling bolt passing through the elongated hole tightens the restricting plate to the outer circumferential surface. Each side plate portion extends from a tip of each downwardly extended plate along the external surface of each clamping portion, and is held between each clamping portion and each outer column supporting portion. Each downwardly extended plate and each side plate portions are provided with respective telescopic adjustment elongated holes through which a clamping bolt passes. The coupling bolt moves forward in the elongated hole when a secondary collision occurs. |
| US12017690B1 |
Data-driven integral sliding mode control method, system and device for high-speed electric multiple unit
A data-driven integral sliding mode control method, system and device for a high-speed electric multiple unit (EMU) is provided, which relates to the field of operation control of EMUs. The method includes performing kinetic analysis on an operation process of a high-speed EMU to enable an input and output data set of the EMU to be equivalent to a multi-input-multi-output (MIMO) discrete-time nonlinear system; constructing an EMU full format dynamic linearization (FFDL) data model involving a generalized disturbance based on the MIMO discrete-time nonlinear system; designing an equivalent control law and a switching control law based on the FFDL data model; and establishing a MIMO EMU integral sliding mode control law, thus controlling the operation of the high-speed EMU. According to the present disclosure, the integral sliding mode control law is deduced based on the FFDL data model to conduct nonlinear control of the EMU. |
| US12017689B2 |
Method for determining an actual position of rails of a track
The invention relates to a method for determining an actual position of rails of a track by means of an optical sensor device, positioned on a rail vehicle, for recording the position of the track and adjacent installations. In this, it is provided that, by means of the sensor device, a course of the track and a course of the adjacent installations, in particular a catenary installation, are recorded for a track section as preliminary actual data, and that the preliminary actual data are transformed into corrected actual data in an evaluation device in that a recorded course of at least one adjacent installation is transformed into a course with a specified geometric shape. In addition, the invention relates to a system for implementing the method. |
| US12017688B2 |
Device for spreading granulate
A device for spreading granulate, particularly for spreading sand into the gap between a rail and a wheel of a rail vehicle, includes a housing, at least one inlet for the granulate and at least one outlet for the granulate, an axially movable metering piston and a compressed air connection, which leads into a pressure chamber and serves for actuating the metering piston by compressed air to meter the granulate. At least one bore is provided in the metering piston. To create a device which is of particularly simple and compact construction, a conveying air chamber separated from the pressure chamber and has a compressed air connection is provided, and at least one bore in the metering piston connects the conveying air chamber to the at least one outlet for the granulate, such that granulate can be conveyed to the at least one outlet by compressed air independently of the metering process. |
| US12017679B2 |
Adaptive trust calibration
An adaptive trust calibration based autonomous vehicle may include vehicle systems, a system behavior controller, and a driving automation controller. The system behavior controller may generate a driving automation signal indicative of a desired autonomous driving adaptation. The driving automation controller may control the vehicle systems based on parameters including a desired velocity, current velocity of the autonomous vehicle, desired minimum gap distance between the autonomous vehicle and a detected object, current gap distance gap between the autonomous vehicle and a detected object, relative velocity of the detected object with respect to the autonomous vehicle, desired time headway, desired maximum acceleration, desired braking deceleration, and an exponent. The driving automation controller may receive the driving automation signal and implement the desired autonomous driving adaptation via the vehicle systems by adjusting the parameters based on a type of object associated with the detected object. |
| US12017676B2 |
Driver monitoring device, driver monitoring method, and non-transitory computer-readable medium
A driver monitoring device includes: a processor; and a memory. The memory stores instructions, when executed by the processor, cause the driver monitoring device to perform operations including: detecting an unbalanced posture of a driver based on an image of a driver's seat; determining whether the unbalanced posture is a habitual unbalanced posture of the driver; calculating an opening degree of at least one eye of the driver based on the image in a case in which it is determined that the unbalanced posture is other than the habitual unbalanced posture; determining whether it is a timing to give a notification in a case in which the vehicle is traveling and the opening degree is equal to or larger than a first threshold; and giving the notification to the driver in a case in which it is determined that it is the timing to give the notification. |
| US12017674B2 |
Directional audio for distracted driver applications
An in-cabin audio system includes: a plurality of speakers configured to play sound within a cabin; a distracted driver detection system configured to detect when a driver is distracted and to generate a distracted driver signal; an infotainment system configured to generate sound data; and a volume controller. The plurality of speakers include a first group of speakers and a second group of speakers. The plurality of speakers are configured to play the sound based on the sound data. The volume controller is configured control the plurality of speakers so as to operate in a normal mode or a distracted driver mode. The volume controller is configured to attenuate sound played by the first group of speakers and not to attenuate sound played by the second group of speakers in the distracted driver mode based on the distracted driver signal. |
| US12017672B2 |
Vehicle controller, and method and computer program for distance notification
A vehicle controller includes a memory configured to store map information including information on a predetermined area used in autonomous driving control of a vehicle; and a processor configured to: refer to the map information to identify an autonomous-driving practicable point at which a planned travel route from the current position of the vehicle outside the predetermined area to a destination of the vehicle enters the predetermined area, calculate a manual-driving section length from the current position of the vehicle to the autonomous-driving practicable point along the planned travel route, and notify the calculated manual-driving section length to a driver of the vehicle via a notification device provided in the interior of the vehicle. |
| US12017663B2 |
Sensor aggregation framework for autonomous driving vehicles
A sensor aggregation framework for autonomous driving vehicles is disclosed. In one embodiment, sensor data is collected from one or more sensors mounted on an autonomous driving vehicle (ADV) while the ADV is moving within a region of interest (ROI) that includes a number of obstacles. The sensor data includes obstacle information of the obstacles and vehicle data of the ADV. Each of the vehicle data is timestamped with a current time at which the vehicle data is captured to generate a number of timestamps that correspond to the vehicle data. The obstacle information, the vehicle data, and the corresponding timestamps are aggregated into training data. The training data is used to train a set of parameters that is subsequently utilized to predict at least in part future obstacle behaviors and vehicle movement of the ADV. |
| US12017662B2 |
Running support system for vehicle and running support method for vehicle
A running support system executes: a temperature acquisition process of acquiring a tire temperature; an appropriate value setting process of deriving, as a candidate value for a vehicle speed appropriate value, a value to be smaller as the tire temperature is lower, and setting the vehicle speed appropriate value based on the candidate value; and a support process of at least either notifying a driver of the vehicle speed appropriate value or decelerating a vehicle in a case where a vehicle speed exceeds the vehicle speed appropriate value. |
| US12017659B2 |
Vehicle-originated wireless safety alert
Erratic driving behavior may be detected at an origination vehicle based on sensor information at the origination vehicle. Techniques further provide for generating alert message that includes an indication of the detection of the erratic driving behavior as well as location and/or heading of the vehicle this message can be wirelessly transmitted from the origination vehicle. Techniques may further provide for propagating the message at a receiving device by receiving a first alert message at the receiving device indicative of the location, heading, and/or detection of erratic driving behavior of the origination vehicle, and transmitting a second alert message with similar information. |
| US12017658B2 |
Methods and systems for inhibiting stop-start functionality
Methods and systems are provided for selectively disabling a stop-start function of a vehicle based on a predicted anxiety of a driver of the vehicle upon merging into transverse traffic. In one example, selectively disabling the stop-start function of a vehicle based on a predicted anxiety of the driver of the vehicle includes, when approaching an intersection having a first traffic pattern, disabling a stop-start function responsive to an estimated merging acceleration for the intersection exceeding a threshold acceleration rate of the vehicle. |
| US12017651B2 |
Control of a vehicle traction motor torque while vehicle roll-back is inhibited
A controller (104) and method for controlling torque generated by at least one traction motor (116a, 116b) of a vehicle (100) before a vehicle launch, comprising: means to determine that the vehicle is on a positive gradient; means to determine that the vehicle is prevented from roll-back by at least one vehicle brake (111); means to, in dependence on the determining that the vehicle is on a positive gradient and is prevented from roll-back, limit torque generation 10 by the traction motor in response to torque demand; and means to remove the limit when a vehicle launch condition is satisfied. |
| US12017650B2 |
Vehicle speed control device
The objective of the present invention is to provide a vehicle speed control device which makes it easier to match an actual vehicle speed to a target vehicle speed, thereby providing an improved driving sensation and limiting the use of a main brake on downhill gradients. This vehicle speed control device for controlling the vehicle speed of a vehicle provided with a plurality of auxiliary brakes includes: a computing unit for computing a required deceleration torque on the basis of a running resistance of the vehicle; and a control unit for selecting an auxiliary brake to be operated, from among the plurality of auxiliary brakes, in accordance with the deceleration torque, and causing the selected auxiliary brake to operate. |
| US12017649B2 |
Blockchain system to aid vehicle actions
A system comprises a computer including a processor and a memory. The memory storing instructions executable by the processor to cause the processor to receive a blockchain including a record of a vehicle status, wherein the vehicle status comprises at least an intended vehicle operation of a first vehicle; determine a path recommendation for the first vehicle based on at least a vehicle trajectory of a second vehicle; and transmit the path recommendation to the first vehicle. |
| US12017646B2 |
Risk sensitive approach to strategic decision making with many agents
A method is provided for choosing an action of an agent in a first team that competes against a second team. The method includes determining an action, based on first, second and third types of local payoff matrices. The method further includes performing the action. The determining step includes representing, by the first type of local payoff matrices, a payoff to the first team due to a pairwise interaction between agent teammates of the first team. The determining step further includes representing, by the second type of local payoff matrices, a payoff to the first team due to a pairwise interaction between agent opponents from the first team and the second team. The determining step also includes representing, by the third type of local payoff matrices, a payoff to the first team due to a pairwise interaction between agent teammates of the second team. |
| US12017645B1 |
Controlling merging vehicles
A vehicle computing system may implement techniques to control a vehicle to avoid collisions between the vehicle and an object in an environment in which a vehicle path and an object path merge. The techniques may include determining an initial merge location associated with the vehicle path and the object path and a final merge location. The final merge location may represent a location at which the vehicle is proximate to and ahead of the object. The vehicle computing system may determine whether the vehicle may proceed to the final merge location and merge with the object without the occurrence of a collision. The vehicle computing system may determine to maintain a vehicle trajectory or modify the vehicle to trajectory to yield to the object based on a determination of whether the vehicle may proceed without the occurrence of the collision. |
| US12017644B2 |
Measurement data evaluation for vehicle-dynamics systems having protection of the intended function
A method for evaluating measurement data that are obtained by a plurality of sensors. The method includes: the measurement data originating from sensors of a first group are processed by a function evaluation module to form a function signal that, when it is supplied to a driving dynamics system of a vehicle, causes the driving dynamics system to carry out a driving task; the measurement data originating from a second group of sensors are processed by at least a first safety evaluation module to form a first safety signal that, when it is supplied to the driving dynamics system, causes the driving dynamics system to prevent a specified undesired event of the vehicle, the second group containing a proper subset of the first group; the function signal is aggregated with the first safety signal to form a control signal that is capable of being outputted to the driving dynamics system. |
| US12017638B2 |
Control device for vehicle
A vehicle includes: a motor generator as a drive source; an automatic transmission via which the motor generator is connected to driving wheels, the automatic transmission being configured to change a gear ratio; and a shift actuator for a driver to operate the gear ratio of the automatic transmission. A control device for the vehicle includes: a motor controlling portion configured to control output torque of the motor generator; and a gear shift controlling portion configured to control the gear ratio of the automatic transmission. In a case where the output torque has a negative value, when downshift is not requested by an operation on the shift actuator, the gear shift controlling portion prohibits a downshift process of downshifting the gear ratio of the automatic transmission, but when downshift is requested by an operation on the shift actuator, the gear shift controlling portion permits execution of the downshift process. |
| US12017632B1 |
Methods and systems for reducing vehicle delays based on movement prediction
A method may include monitoring, by a processor associated with an autonomous vehicle, a status of a traffic light. The method may include monitoring, by the processor, a movement status of at least one vehicle within a same lane as the autonomous vehicle, the at least one vehicle having a stationary position in relation to the traffic light. The method may include executing, by the processor, a computer model to predict a change of movement status for the at least one vehicle in accordance with the status of the traffic light. The method may include in response to the computer model predicting a change of movement status for the at least one vehicle from the stationary position to a moving status, instructing, by the processor, the autonomous vehicle to increase a torque value of the autonomous vehicle at a predetermined time before the change of the movement status. |
| US12017630B2 |
Method and control apparatus for avoiding jolt moments during a deceleration of a vehicle
A method for reducing jolt moments during a deceleration of a vehicle by a braking system, the braking system having at least one electrically actuatable pressure supply device, hydraulic wheel brakes and a valve device. The valve device is designed to apply a pressure provided by the pressure supply device to a selectable subset of the wheel brakes. The method includes: determining a braking requirement, determining a vehicle speed, checking whether the vehicle speed is below a defined threshold value, and if the vehicle speed is below the threshold value, selecting the subset of wheel brakes and applying a pressure provided by the pressure supply device to only the subset of wheel brakes, the pressure being determined according to the selected subset of wheel brakes. |
| US12017625B2 |
Brake ware monitoring
The current invention relates to a method for monitoring a wear of a brake element (6) of a rail wagon (1) by means of a monitoring system (9, 4), said rail wagon (1) comprising a brake assembly (2) comprising said brake element (6), said brake assembly (2) further comprising a brake regulator device (7) comprising a first part (71) at a first end and a second part (72) at a second end for automatic adjusting of a clearance (13) with respect to said brake element (6), said clearance (13) relating to a braking of a wheel (3) of said rail wagon (1), said method comprising a plurality of steps. |
| US12017622B1 |
Systems and methods for a battery exchange system
Methods and systems are provided for a battery exchange station for an electric vehicle. In one example, a battery exchange station may include a vehicle platform including one or more lifters, a first storage rack positioned on a first side of the vehicle platform, and a second storage rack positioned on an opposing, second side of the vehicle platform. The first storage rack and the second storage rack may store a plurality of batteries. The battery exchange station may include a battery exchange mechanism comprising a dual component battery chamber, a first mobile table, and a second mobile table, the dual component battery chamber comprising stationary component fixed to the electric vehicle and a mobile component slideably coupled to the stationary component, wherein the mobile component is released from the stationary component when the electric vehicle is directly on the vehicle platform and lifted via the one or more lifters. |
| US12017609B2 |
Functionality limiting system for a motorized vehicle and method for limiting the functionality of a motorized vehicle
The invention relates to a functionality limiting system (110) for a motorized vehicle (100) provided with a motion system, comprising: first sensor means (101) adapted to sense if the power is on and providing a first sensing signal; second sensor means (102a-102d) adapted to sense one or several operational parameters relative to at least one part of the vehicle (100) and providing a second sensing signal; deactivation means (103) adapted to verify if a deactivation condition is met and providing a deactivation signal; a control unit (104) in communication with the first and second sensor means (101; 102a-102d) and the deactivation means (103), the control unit (104) receiving said first and second sensing signals and said deactivation signal, the control unit (104) being adapted to control the speed and/or the power supplied by the motion system in response to said first and second sensing signals and said deactivation signal, in such a manner that said speed and/or said power is limited in an activated mode of the system and is not limited in a deactivated mode of the system. |
| US12017606B2 |
Vehicle body rear structure
A vehicle body rear structure includes: a rear wheel house; a rear cross member located on a vehicle width direction inner side of a lower portion of the rear wheel house and extending in a vehicle width direction; a pillar extending upward from an upper portion of the rear wheel house; a wheel house reinforcing member extending along the rear wheel house and connecting between the rear cross member and the pillar; a retractor functioning as a seat belt winding device; and a bracket configured to fix the retractor to a vehicle body. The bracket has one end portion connected to the wheel house reinforcing member. The bracket has another portion extending from the one end portion in the vehicle forward direction or in the vehicle rearward direction and connected to the rear wheel house. |
| US12017605B2 |
Slidable seatbelt assembly for a wheelchair
An assembly includes a vehicle roof and a vehicle floor spaced from the vehicle roof. The assembly includes a seatbelt assembly for accommodating a wheelchair. The seatbelt assembly is slidably supported by the vehicle roof and the vehicle floor. The seatbelt assembly is slidable along the vehicle roof and the vehicle floor along a vehicle-longitudinal axis. The seatbelt assembly has a seatbelt webbing elongated in a direction from the vehicle roof to the vehicle floor. The assembly includes a seatbelt buckle slidably supported by the vehicle floor. The seatbelt buckle is slidable relative to the vehicle floor along the vehicle-longitudinal axis. |
| US12017603B2 |
Exterior protection apparatus for vehicle
An exterior protection apparatus includes an exterior airbag device, a collision detector, a controller, and engaging members. The exterior airbag device includes a bag body, and an inflator that expands the bag body rearward from a front part of a vehicle body of a vehicle so as to overlie a hood of the vehicle body. The collision detector predicts or detects contact between the vehicle body and a movable body. The controller causes the exterior airbag device to be expanded when the collision detector predicts or detects the contact. The engaging members are disposed in a vehicle width direction at the front part. The engaging members engage with the expanded bag body. At least the engaging members at both ends in the vehicle width direction are disengageable from the bag body when a load component in the vehicle width direction acts on the bag body. |
| US12017602B2 |
In-seat airbag device
An in-seat airbag device having an airbag main body including: an outer side airbag portion having a front-rear chamber that expands past one side of a head of a passenger toward a seat front side, a left-right chamber that expands from a seat front side end portion of the front-rear chamber toward a seat width direction inner side and is disposed at a seat front side of a face of the passenger, a distal end chamber that expands from a seat width direction inner side end portion of the left-right chamber toward a seat rear side and is disposed at another side of the head of the passenger, and a tether that joins the front-rear chamber and the distal end chamber; and an inner side airbag portion that expands and is disposed between the front-rear chamber, the left-right chamber and the distal end chamber. |
| US12017599B2 |
Airbag for seat belt
An embodiment airbag for a seat belt includes an airbag cushion deployable from the seat belt, a first support having a shape that widens toward a space in front of a passenger at a lower portion of the airbag cushion when the airbag cushion is in a deployed state, wherein the first support is configured to be supported by thighs of the passenger, and a second support having a shape that widens toward the passenger at an upper portion of the airbag cushion when the airbag cushion is in the deployed state, wherein the second support is configured to support a head of the passenger. |
| US12017597B2 |
Control device and method for controlling passenger protection device
A control device for controlling a passenger protection device for a vehicle includes an input unit configured to receive a first acceleration signal in a first axial direction and a second acceleration signal in a second axial direction which are generated by an acceleration sensor disposed in a side door of a vehicle, a determination unit configured to determine whether a collision has occurred in the side door of the vehicle using at least one of the first acceleration signal and the second acceleration signal, and a control unit configured to control a passenger protection device disposed adjacent to the side door of the vehicle based on a result of determining whether the collision has occurred. |
| US12017594B2 |
Vehicle seat
A vehicle seat comprises: a pair of opposed frames disposed opposite to and separately from each other; a pair of connecting frames disposed separately from each other in a perpendicular direction perpendicular to an opposing direction of the pair of opposed frames, the connecting frames being configured to connect the pair of opposed frames; a bridging wire disposed to bridge the pair of connecting frames; a reinforcing wire disposed to cross the bridging wire as viewed from an occupant side; and a plate-shaped plastic member configured to cover the bridging wire and the reinforcing wire at least at their crossover such that the bridging wire and the reinforcing wire are arranged to be spaced apart from and thus kept out of contact with each other, the bridging wire and the reinforcing wire being connected with the plate-shaped plastic member. |
| US12017593B2 |
Multimodal vehicle
A multimodal vehicle can be configured according to the reference market and according to the user's needs, whether for shared or private use. The Multimodal Vehicle is created by a multimodal plug known as a TUC. The plug allows anchoring, with the utmost safety, the vehicle's on-board experiences inside the vehicle itself. Thanks to this system, it is possible to create a multimodal/modular platform, which can be configured in different dimensions. The platform provides available space wherein the user can move freely and insert, through the plug, the components that will make up the vehicle's interior, such as seats, dashboard, etc. |
| US12017590B2 |
Display panel and vehicle including the display panel
A display panel includes: a substrate; a display element layer including a first organic light-emitting diode having a first emission area, a second organic light-emitting diode having a second emission area, and a third organic light-emitting diode having a third emission area, the first emission area having a long side extending in a first direction and a short side extending in a second direction intersecting the first direction; an encapsulation layer disposed on the display element layer; and a plurality of first light-blocking lines disposed on the encapsulation layer and extending in the first direction, the plurality of first light-blocking lines overlapping the first emission area, the second emission area, and the third emission area. |
| US12017580B2 |
Lighting circuit and vehicular direction indicator lamp
A linear regulator supplies a first drive current to a first light source in a first period in which the first light source is turned on and a second light source is not turned on, and in a second period in which the first light source and the second light source are turned on, and stops the supply of the first drive current in a third period in which the first light source and the second light source are turned off. A switching regulator supplies a second drive current to the second light source in the second period, and stops the supply of the second drive current in the third period. |
| US12017579B2 |
Work site management system and work site management method
A work site management system includes: a travel course data acquisition unit that acquires travel course data of an unmanned vehicle which includes course type data indicating a type of an intersection at a work site where the unmanned vehicle travels; and a turn signal control unit that determines whether to normally operate or non-normally operate a direction indicator of the unmanned vehicle based on the course type data. |
| US12017574B1 |
Hooking and tarp anchoring system and methods
A system of devices is provided to cooperate to tie-down a load and to cover the load with a tarp or cover. A knob with an optional locking base provides an anchor point to wrap and tie a tarp in the tarp anchoring system. The knob has numerous variations to accommodate attaching points and accessory characteristics. A compressing device secures the tarp over the knob. Two pieces move and lock within one another with sufficient clearance to receive the knob and the tarp. The knob having sufficient curvature to retain the compressing device when locked. Various mid-spanning hooking members cooperate with cords, straps, or ropes for a myriad of cargo lashing functionality and to receive the anchoring point. When used in combination, a user can employ the system to generate a web of load supports with a network of hubs and modes of attachment. |
| US12017572B2 |
Delivery vehicle with a mobile attachment
System, delivery vehicle and delivery container, wherein the delivery container for accommodation by a delivery vehicle has a plurality of compartments, wherein the compartments are accessible from the outside and each compartment is designed to accommodate a plurality of packages. Furthermore, a plurality of closure elements are provided for closing the compartments and a connecting element is provided for connection to a delivery vehicle. |
| US12017570B2 |
Bed mounted winch and ramp
A tailgate assembly is provided for a cargo bed having a bottom wall and a front, left and right side walls. An opening is defined between the left and right side walls, and the bottom wall. The tailgate assembly includes a first panel and a second panel. The first panel is pivotally connected to the bottom wall. The first panel is pivotable between a cargo-retaining position and an unfolded position with respect to the bottom wall. In the cargo-retaining position, the first panel closes the opening. The second panel is pivotally connected to the first panel. The second panel is pivotable between a folded position and a ramp position. In the folded position, the first panel and the second panel are substantially parallel to one another and in the ramp position the first and second panels extend from one another at an angle greater than ninety degrees. |
| US12017565B2 |
Rotatable vehicle seat assembly
A rotatable vehicle seat assembly for interchangeable seats having a charging port includes a top. The top base encloses an interior defining a space for a locking mechanism to be positioned within. The locking mechanism includes a plurality of latches and a lever. The bottom base has a ball bearing rotating the top base relative to the bottom base. The bottom base includes a slot for inserting a seat belt through, a port providing electrical current, and a battery providing electric current to the port. Furthermore, a pair of straps protrudes out from the bottom base for retaining the bottom base to a bench seat. Either a padded seat or a car seat is positioned upon the top base. |
| US12017554B2 |
Automatically identifying an intended electric vehicle supply equipment
Automatically identifying an electric vehicle supply equipment (EVSE) is described. A receiver device receives wireless signals from EVSEs, where each wireless signal includes an identifier that is associated with the one of the EVSEs from which that wireless signal is received. The receiver device records signal strength values of the wireless signals and determines, based on the recorded signal strength values, which of the EVSEs is closest to the receiver device. The receiver device initiates a request for an action at the EVSE determined to be closest to the receiver device. |
| US12017548B2 |
Method and arrangement for mounting an electromagnetic charging device on a substrate
A method for mounting an electromagnetic charging device on a substrate which can be driven on by an at least partially electric motor vehicle includes (a) laying a separating film on the substrate, (b) applying a flowable and hardenable casting material on the separating film, (c) arranging the electromagnetic charging device on the still flowable casting material, (d) aligning the charging device, and (e) (pre-)fixing the charging device with hardening of the casting material. |
| US12017546B2 |
Electric power transmission system for a vehicle
The invention relates to an electric power transmission system (20) for a vehicle (10) comprising an energy storage system (30) for storing electrical power and a bidirectional power system (40) connected to the energy storage system, the bidirectional power system comprising a bidirectional DC/AC converter (50) for power conversion, the bidirectional DC/AC converter (50) being connected to the energy storage system, a junction unit (60) connected to the bidirectional DC/AC converter and comprising a charging interface (70) for connecting to an external power supply grid (72), and an electrical power take-off (ePTO) (80) interface for connecting to an external power load (82), and wherein the bidirectional power system is configured to perform any one of the following operations: an ePTO first operation (1 10), in which power is transferred from the energy storage system to the ePTO interface via the bidirectional power system, an ePTO second operation (120), in which power is transferred from the charging interface to the ePTO interface via the bidirectional power system, and a charging operation (130), in which power is transferred from the charging interface to the energy storage system via the bidirectional power system. |
| US12017545B2 |
Method of using electrical center for battery disconnect
A vehicle, system, and method of providing electrical power to a vehicle. The electrical system includes a variable power source, a constant power source, a bus line connecting the variable power source to an electrical load of the vehicle, a switch between the bus line and the constant power source, and a processor. The processor is configured to monitor a voltage being supplied to the electrical load by the variable power source and to operate a fuse controller to close the switch between the bus line and the constant power source when the voltage being supplied to the electrical load drops below a first voltage threshold. |
| US12017540B2 |
Controller for AC rotary machine and motor vehicle
To provide a controller for AC rotary machine and a motor vehicle which can solve the countermeasure against heat of the inverter, and the generation of sound or electric resonance, at the same time. A controller for AC rotary machine turns on and off a plurality of switching devices which the inverter has at PWM frequency, based on the n-phase voltage command values; detects the temperature of the inverter; changes the PWM frequency based on the detected temperature of the inverter; and changes the PWM frequency out of range of the avoidance frequency band, when the PWM frequency after change is within the range of the avoidance frequency band. |
| US12017534B2 |
Display device for a motor vehicle, method for generating a virtual display of optical image information, and motor vehicle
At least one electronic display has first and second mirrors separated by a distance. The two mirrors are arranged such that they at least partially overlap in a projection view of both mirrors. An intermediate space is formed in the overlap region between the mirrors. The at least one electronic display is part of a display apparatus having at least one light source emitting light into the intermediate space that is reflectable multiple times by the mirrors to generate an infinity mirror effect, resulting in the generation of an image having a light pattern that appears with an optical depth effect in an image plane of the display apparatus. |
| US12017531B2 |
Travel notification method and system including a head-up display that displays the trajectory of a vehicle
A travel information notification method includes generating an augmented reality object composed of a plurality of lines that indicate a virtual trajectory corresponding to at least a portion of a predicted travel path of a vehicle; providing the generated augmented reality object on a head-up display of the vehicle so that the plurality of lines display the virtual trajectory in association with the road on which the vehicle is traveling; and providing travel information about the vehicle by controlling at least one among the spacing, colors, or shapes of the plurality of lines, displayed as the augmented reality object on the head-up display, according to travel conditions of the vehicle. |
| US12017524B2 |
Systems and methods for creating and automating an enclosed volume with a flexible fuel tank and propellant metering for machine operations
An enclosed volume is provided for performing operations in space, or on any astronomical object, in a manner separated from aspects of the external environment. The enclosed volume can be a flexible container for a satellite. The enclosed volume can include a membrane having a fluid barrier layer and being configured to contain a propellant gas or fluid; and an expulsion device configured to expel material from the membrane. In a stowed configuration, the flexible container is contained within the satellite, and in a deployed configuration, the flexible container extends away from the satellite. The flexible container can inflate from one shape, in the undeployed configuration, to another shape, in a deployed configuration. The other shape can be toroidal or other appropriate shapes. The flexible container can provide bipropellant, blowdown, and gas/fluid metering functionality. Entertainment and game play can be enabled by the enclosed volume involving robots and other devices. |
| US12017517B2 |
Automotive awning system
An automotive awning system having an awning that is configured for operatively shielding an automotive cabin of a vehicle, such as truck, from the elements. The automotive awning system includes a mounting arrangement for mounting the awning to the vehicle, the mounting arrangement comprising at least one mounting for fastening the awning to the vehicle, the mounting defining a separation zone configured to demount when a predetermined impact force is applied to the awning, as well as a retractor configured to automatically retract the awning toward the vehicle upon demounting of the separation zone, so that the awning is protected from impact damage. |
| US12017515B2 |
Vehicle window subassemblies for initial bonded and subsequent roped installation
Vehicle window subassemblies for initial bonded and subsequent roped installation are provided. In certain embodiments, a vehicle body of a vehicle includes a window mount with a flange having a bonding space for bonded installation of a window and a replacement space for roped installation of a replacement window. A bonded window subassembly includes a window, bonding agent, and bonded window trim configured to, upon attachment of the window to the window mount, preserve the replacement space from the bonding agent for roped installation of a replacement window. A roped window subassembly includes a replacement window and a roped window trim configured to, upon attachment of the window to the window mount, create a seal in the replacement space and not create a seal in the bonding space. Such configurations provide increased quality of an initial bonded installation and reduced cost of a roped installation. |
| US12017510B2 |
Method for controlling heating of vehicle thermal management system
A method is provided and includes activating, by a controller, a compressor of an HVAC subsystem when heating of a passenger compartment is required and determining whether a heat rejection from a powertrain component is greater than or equal to a reference heat rejection. A powertrain-side pump is activated and a battery-side pump is stopped when the heat rejection is greater than or equal to the reference heat rejection. A refrigerant circulating in the HVAC subsystem exchanges heat with a powertrain coolant having absorbed heat from the powertrain component. |
| US12017505B2 |
Methods and systems for providing predictive energy consumption feedback for powering a transport climate control system using external data
Systems and methods are provided for providing energy consumption feedback for powering a transport climate control system using external data. This can include determining whether an energy level of an energy storage source is greater than an expected energy consumption of a transport climate control system during a route, based on route parameters and route conditions. The route conditions may be obtained from a source such as a remote server, and include data such as weather data, traffic data, or the like. The systems and methods may further compare current energy levels to an updated predictions of energy consumption during transit to determine if the energy level is sufficient to complete the route and alert the user when the energy level is insufficient to complete the route. |
| US12017503B2 |
Plate arrangement for fluid flow
A plate arrangement for fluid flow includes a support plate, and a plurality of channel plates detachably mounted on the support plate, wherein the plurality of channel plates are mounted to cover at least a portion of the support plate, each channel plate has a fluid channel, the plurality of channel plates are arranged along a fluid flow path of at least a portion of a predetermined fluid circulation loop so that the plurality of channel plates form at least the portion of the fluid circulation loop, and fluid channels of adjacent channel plates are fluidly connected to each other. |
| US12017502B2 |
Parking air conditioning device and mounting bracket thereof
A parking air conditioning device and a mounting bracket thereof are provided. The mounting bracket includes a loading frame. The loading frame includes a bottom bracket and a first connecting member fixedly connected to the bottom bracket to form a mounting position. The mounting frame includes a second connecting member and a plurality of first bolts. The second connecting member is located at a side of the first connecting member away from the mounting position and is spaced apart from the first connecting member. The first bolts are connected to the first connecting member and the second connecting member. When the mounting bracket is connected to a vehicle body crossbeam, the first bolts are respectively located at the upper and lower sides of the vehicle body crossbeam, and the first connecting member and the second connecting member clamp the vehicle body crossbeam. |
| US12017498B2 |
Mass damper system
A mass damper system includes an unsprung mass, a sprung mass, a suspension component that supports the sprung mass with respect to the unsprung mass, and a damper mass that is connected to the unsprung mass. Motion control components are connected to the sprung mass and a fluid-operated system that transfers forces between the motion control components and the damper mass to regulate motion of the damper mass with respect to the unsprung mass. |
| US12017496B2 |
Motor shaft state detection method, motor control method, motor shaft state detection device, motor control device, vehicle height adjustment device, saddle-type vehicle
This motor shaft state detection method has: a rotation determination step for determining, using a detected current waveform of a motor, whether or not to be a non-rotational state in which the rotational speed of the motor is smaller than a predetermined speed; a current determination step for determining whether or not to be a supply state in which the absolute value of current supplied to the motor is larger than a predetermined reference value; and a determination step for, when it is determined to be the non-rotational state in the rotation determination step and it is determined to be the supply state in the current determination step, determining that the motor is in a shaft locked state. |
| US12017495B2 |
Vehicle
A vehicle includes an electric actuator disposed outside a vehicle body, a battery 16 and a boosting circuit which supply a high voltage to the electric actuator, and an electric suspension control ECU which controls the boosting circuit and the electric actuator, and in a case where a running speed is equal to or less than a first speed, the electric suspension control ECU limits the supply of the high voltage to the electric actuator. |
| US12017491B2 |
Maneuverable ergonomic trailer stands
Maneuverable ergonomic trailer stands are disclosed. An example portable trailer stand includes: a frame having an upper ledge, a post, and a lower subframe, the lower subframe connected to the upper ledge via the post; an extendible leg coupled to the post independent of the lower subframe, the upper ledge being vertically movable based on movement of the extendible leg relative to the upper ledge, the post, and the lower subframe of the frame; and a wheel connected to the frame via the lower subframe such that the wheel is to move with the upper ledge as the upper ledge is vertically moved. |
| US12017490B2 |
Motor vehicle bumper assembly
A bumper assembly for a motor vehicle has a cross member and crash boxes. The cross member has a front side open profile with a rear wall and an upper leg and a lower leg. Furthermore, a tow bushing is provided. The tow bushing is able to be arranged above the upper leg or below the lower leg and is able to be arranged laterally offset next to a crash box. |
| US12017488B2 |
Tire, wheel and vehicle
A tire, a wheel, and a vehicle are provided. The tire includes a tire body. The tire body has a plurality of cavities along the circumferential direction, each of the plurality of cavities has an opening located on an inner circumferential surface of the tire body, a connecting portion is formed between adjacent openings, the connecting portion comprises a middle connecting portion and an end connecting portion distributed along a width direction of the tire body, and a width of the middle connecting portion is constant. |
| US12017479B2 |
Pneumatic tire
A pneumatic tire having dry grip performance, wet grip performance, low rolling resistance, and performance on snow, formed by: molding a rubber composition for a tire, the rubber composition containing: from 70 to 150 parts by mass of silica per 100 parts by mass of a diene rubber formed from two types of modified styrene butadiene rubbers and a butadiene rubber, and oil, and from 5 to 15 mass % of 3-octanoylthio-1-propyltriethoxysilane with respect to a mass of the silica, the diene rubber containing 75 mass % or greater and less than 100 mass % total of the two types of modified styrene butadiene rubbers and greater than 0 mass % and 25 mass % or less of the butadiene rubber, a total amount of oil component containing the oil being from 25 to 45 mass % of a total mass of filler containing the silica, and a glass transition temperature being −50° C. or lower. |
| US12017474B2 |
Crafting mat assembly, method for utilizing the same and packaging assembly
A crafting mat includes a container portion and a layered interior body portion. The container portion includes a top layer and a bottom layer connected to the top layer for defining a cavity. The layered interior body portion is disposed within the cavity. The layered interior body portion includes an upper layer, a lower layer and an intermediate layer disposed between the upper layer and the lower layer. A method for utilizing a crafting mat is also disclosed. A packaging assembly including packaging and a crafting mat is also disclosed. |
| US12017471B2 |
Security feature and method for the detection thereof, and security or value document
The present invention firstly relates to a security feature for a security or value document. The security feature comprises a zinc sulfide luminophore in the form of particles. The zinc sulfide luminophore has the general chemical formula ZnS: Cux, My, Xz; here, M represents one or more elements from a group comprising the chemical elements Co, In and Ni; X represents one or more elements from a group comprising the halides F, Cl, Br and I; and the following applies: 0 |
| US12017470B2 |
Resin composition for back-surface layer and heat-sensitive transfer recording material
There are provided a useful resin composition for a back-surface layer and a heat-sensitive transfer recording material using the same, wherein under the circumstances where the temperature of thermal heads has been increased, the back-surface layer of the formed heat-sensitive transfer recording material has more excellent heat resistance, damage to a thermal head can be alleviated, and durability is excellent in that bleeding is suppressed even if the silicone content is increased. The present invention provides a resin composition for a back-surface layer to be used for forming a back-surface layer of a heat-sensitive transfer recording material, the resin composition containing, as film-forming components, a siloxane-modified urethane- or urea-based resin A, a resin B, and a cross-linking agent C, wherein the resin A contains a polysiloxane component in a range of 5 to 55%, the resin B has at least one active-hydrogen-containing group and has a glass transition point of lower than 100° C., and when the total amount of the resin A, resin B, and the cross-linking agent C is assumed to be 100%, the resin A is contained within a range of 1 to 79%, the resin B is contained within a range of 1 to 79%, and the cross-linking agent C is contained within a range of 20 to 80%. The present invention also provides a heat-sensitive transfer recording material using the resin composition for a back-surface layer. |
| US12017467B2 |
Coupling structure and image forming apparatus
The coupling structure includes a container side joint and a main body side joint. The container side joint includes a container opening/closing valve, a container side communication passage, a backflow prevention valve and a protrusion. The container opening/closing valve is brought into contact with the protrusion by a pressure of the liquid filled in the container side communication passage. The main body side joint includes a main body opening/closing valve and a main body side communication passage. When the main body opening/closing valve pushes the container opening/closing valve at a coupling of the container side joint and the main body side joint, the container opening/closing valve is pushed in a coupling direction, is also tilted and is separated from the protrusion to communicate the container side communication passage with the main body side communication passage. |
| US12017466B2 |
Transport device and recording device
Provided are a transporting belt including a support face configured to support a medium, the transporting belt being configured to transport the medium; a wiper configured to wipe the support face; an attachment portion to which the wiper is attached; and a holding portion configured to switch between a pressing state in which the wiper is pressed against the attachment portion and a release state in which the pressure of the wiper against the attachment portion is released, in which the wiper includes a base portion attached to the attachment portion, either one of the base portion and the attachment portion includes at least one pin, and the other one includes a hole through which the at least one pine is inserted. |
| US12017464B2 |
Thermal printing apparatus comprising a cooler
A thermal printing apparatus includes a frame, an endless ribbon to transport ink on its outer face, a coating device to coat the endless ribbon with ink, a printhead to print by thermal transfer a substrate with a part of the ink, a plurality of first rollers supporting and transporting the endless ribbon by its inner face along a path from the coating device to the printhead and from the printhead to the coating device in a cyclic manner, at least one first conveyor arranged to support the inner face of the endless ribbon between two adjacent first rollers along its path from the coating device to the printhead; the first conveyor including a plate fixed in translation and rotation with the frame and having a first convex surface supporting the inner face, a heat exchanger designed to cool down the first surface of the plate at a predefined temperature. |
| US12017459B2 |
Liquid container
Provided is a liquid container configured to be detachably attached to a printer body. The liquid container includes a liquid containing portion, a supplying passage member, and an adapter. The liquid containing portion is a portion for containing liquid. The supplying passage member has a supplying passage in liquid communication with the liquid containing portion, the liquid contained in the liquid containing portion being supplied toward the printer body through the supplying passage. The adapter is mounted on the supplying passage member and configured to couple the supplying passage to the printer body. The adapter and the supplying passage member are joined by snap fitting. |
| US12017454B2 |
Liquid discharge head and recording device
A liquid discharge head includes a flow channel member, a pressurization part, a plurality of discharge holes, a flexible substrate, a cover member, and a heater. The flow channel member includes a first surface and a second surface that is positioned on an opposite side of the first surface. The pressurization part is positioned on the first surface. The plurality of discharge holes are positioned on the second surface. For the flexible substrate, a one-end part thereof that is positioned on the pressurization part is electrically connected to the pressurization part. The cover member covers the one-end part of the flexible substrate. The heater is positioned on the cover member. |
| US12017451B2 |
Inkjet recording device including controller controlling valve to close air communication opening formed in ink storage portion in case of occurrence of abnormality
An inkjet recording device includes: a head including a nozzle configured to eject ink toward a recording medium; a storage portion storing therein ink and formed with an air communication opening allowing an interior of the storage portion to be communicated with an outside thereof; a valve movable between an opening position opening the air communication opening and a closing position closing the air communication opening; an actuator configured to move the valve; a state sensor configured to output a detection signal based on the state of the inkjet recording device; and a controller configured to perform: (a) determining, on the basis of the detection signal, whether the inkjet recording device has an abnormality; and (b) controlling, in a case where determination is made in (a) that the inkjet recording device has an abnormality, the actuator to move the valve to the closing position from the opening position. |
| US12017450B2 |
Liquid ejection apparatus
A liquid ejection apparatus includes: a liquid ejection head having nozzles; a signal output device; a recovery device configured to perform a first recovery operation or a second recovery operation, to discharge liquid from the nozzles; and a controller configured to: in response to receiving a second signal, activate the signal output device, and drive the liquid ejection head in a check mode for ejecting liquid from the nozzles, the second signal instructing to record a check pattern on a recording medium; in response to receiving a first signal indicating that a first nozzle being one of the nozzles is in failure in liquid ejection when the liquid ejection head in driven in the check mode, activate the recovery device to perform the first recovery operation; and subsequent to the first recovery operation, drive the liquid ejection head to record the check pattern on the recording medium. |
| US12017449B2 |
Medium supplying device and recording device
A medium supplying device includes a housing part configured to house a rolled medium obtained by winding a sheet, a pair of rollers disposed at a predetermined interval in the housing part, and a supplying belt with an endless annular shape provided around the pair of rollers and configured to rotate along with rotation of the pair of rollers. An outer peripheral surface of the rolled medium is supported with the supplying belt, and the supplying belt is driven into rotation to rotate the rolled medium to supply the sheet. |
| US12017444B2 |
Method for providing an extreme chemical resistant film, a film and laminate obtainable therefrom
The present disclosure relates to a method for providing a film. The method may include providing a base layer, wherein the base layer is resistant to one or more of water or oxygen; coextruding a tie layer and a contact layer to provide a coextrusion layer; coating the coextrusion layer to the base layer; allowing the coextrusion layer coated to the base layer to adhere to form the film, wherein the film comprises the tie layer and the contact layer formed as a coextrusion layer coated to the base layer; wherein the tie layer comprises one or more layers, and wherein the tie layer, or the one or more layers of the tie layer, has a loading in the range of 7 to 20 g/m2; wherein the contact layer comprises a cycloolefin copolymer (COC). |
| US12017442B2 |
Nonwoven fabric for sterilization packaging material
The present disclosure provides: a non-woven fabric for a sterilization packaging material, the non-woven fabric being capable of being compatible with all sterilization treatment methods and maintaining a sterile state in the interior without breaking even in a variety of environments in which the non-woven fabric can be assumed to be used as a sterilization packaging material; and a non-woven fabric for a sterilization packaging material, the non-woven fabric achieving both easy-peel properties that enable easy handling without breakage and barrier properties for retaining the sterile state in the interior. |
| US12017440B2 |
Method for producing composite of CFRP with metal material and composite thereof
A CFRP material with an Al alloy sheet attached to or a CFRTP material with an Al alloy sheet attached to is prepared by joining an Al alloy sheet with a CFRP material or a CFRTP material by adhesion or by injection molding. The surface of this Al alloy sheet and a surface of metal material such as Ti, etc., are subjected to chemical treatment. After this chemical treatment, the CFRP material with an Al alloy sheet attached to or the CFRTP material with an Al alloy sheet attached to and the metal material are inserted into a metallic mold for injection molding so as to have a gap therebetween. High crystalline thermoplastic resin is injected into this gap to join the metal material with the Al alloy sheet, thus obtaining a laminated composite. |
| US12017436B2 |
Energy-absorbing structure with defined multi-phasic crush properties
An impact-absorbing structure that includes a plurality of interconnected cells forming a sheet, each cell having a sidewall and a longitudinal axis. Each cell may be configured to absorb energy through plastic deformation in response to an applied load, and a sidewall of at least one cell may include a geometric perturbation that is oriented in a direction that is not parallel to the longitudinal axis of the cell. The geometric perturbation may reduce the load required to cause plastic deformation of the cell. |
| US12017426B2 |
Processing method for inserting electronic devices that are suitable for communicating in radio frequency into respective rubber sleeves
Processing method for inserting electronic devices that are suitable for communicating in radio frequency into respective rubber sleeves (5); are provided: a conveyor (9) for advancing a first rubber belt (10) arranged along an insertion path; a first feed device (12) for placing the transponder (1) upon an upper surface of the first rubber belt (10); a second feed device (13) for placing upon the upper surface of the first rubber belt (10) and upon each previously placed transponder (1) a corresponding sheet of green rubber (14) that completely covers the transponder (1); and a cutting device (16) arranged downstream of the second feed device (13) along the direction of travel of the first rubber belt (10) for cutting out at least the first rubber belt (10) by performing a cut of a rectangular shape around each transponder (1) in order to separate each sleeve (5) from the rubber belt. |
| US12017419B1 |
Three-dimensional orthogonal woven composite outlet guide vane and manufacturing method thereof
A three-dimensional orthogonal woven composite outlet guide vane and a manufacturing method are provided. Near-net-shaped manufacturing of the outlet guide vane is realized, and a vane profile-platform junction of the outlet guide vane is reinforced by designing a bifurcation of the preform. A basic structure of a three-dimensional orthogonal woven composite and a bifurcation of the vane profile-platform junction are used, so that the ultimate strength under tension, compression and bending of the outlet guide vane structure are significantly improved, and the weight of the outlet guide vane is reduced. Structural load bearing and force transmission functions of a strut are provided by the outlet guide vane while the functions of vane rectification, noise reduction and others are ensured. As a result, the weight and dimensions of an aeroengine, as well as structural complexity, are reduced by removing struts. |
| US12017418B2 |
Method for molding composite material, and composite material
A molding method is provided for manufacturing a composite material having a base layer formed of at least one first prepreg sheet and a second prepreg sheet stacked on at least a portion of the first prepreg sheet. The first prepreg sheet and the second prepreg sheet are stacked, and then heated and cured. The second prepreg sheet constitutes a front surface layer that is integrally formed on the surface of the base layer. Here, the amount of second resin in the second prepreg sheet is larger than the amount of first resin in the first prepreg sheet on a per unit volume basis in an interface between the first prepreg sheet and the second prepreg sheet when the second prepreg sheet is stacked on the first prepreg sheet. |
| US12017413B2 |
System for producing a graft device with a three dimensional covering
A system for producing a graft device for a patient may comprise: an imaging device configured to produce image data of a tubular conduit; and a processing unit configured to receive the image data from the imaging device. The processing unit may comprise an algorithm configured to process the image data, and produce a construction signal based on the image data. A material delivery device may be configured to receive the construction signal from the processor, and deliver material to produce a 3D covering based on the construction signal. The graft device may comprise the 3D covering positioned about the tubular conduit. Graft devices and methods of producing graft devices may also be provided. |
| US12017409B2 |
Multi-nozzle extruder and method for operating a multi-nozzle extruder during additive manufacturing
An additive manufacturing system has a controller configured to operate a spool valve to open and close nozzles in a multi-nozzle extruder while the extruder moves in an X-Y plane and rotates about an axis perpendicular to the XY plane to form swaths in the X-Y plane. The controller operates one actuator to rotate the multi-nozzle extruder so a longitudinal axis of a nozzle array in the extruder remains perpendicular to a movement path for the extruder and to operate another actuator to move a cylindrical member of the spool valve. |
| US12017407B2 |
Interlocking infill for additive manufacturing products
The present invention provides a method improving the shear strength of a 3D manufactured product by inserting infill into the interstices between the bead layers. |
| US12017403B2 |
Surface protrusion formations and methods of manufacturing
Methods and systems for mechanically forming one or more surface protrusions integrally from a garment material, the one or more surface protrusions extending outwardly from a garment surface of the garment material, include pre-heating at least one selected area of the garment material; placing the at least one selected area of the garment surface that is pre-heated against a first surface of a forming die, the first surface having a plurality of openings which have a configuration and orientation corresponding with the configuration and orientation of the one or more surface protrusions of the garment material. The garment surface may be softened by application of a source of energy, at least some of the softened garment surface positioned into at least one opening of the plurality of openings. |
| US12017401B2 |
Molding device
A molding device may comprise a mold, a plate, and a ring. The mold may comprise: a lower surface; an upper surface parallel to the lower surface; a hole defined in a part of the upper surface; and a through hole extending from a bottom surface of the hole to the lower surface of the mold. The plate may comprise a surface with a gas outlet defined therein. The ring may be arranged between the lower surface of the mold and the surface of the plate and connecting the mold and the plate. The ring may surround the through hole exposed on the lower surface of the mold and the gas outlet exposed on the surface of the plate. In a region where the ring is not arranged, a space may be defined between the lower surface of the mold and the surface of the plate. |
| US12017391B2 |
Active aero system in-mold assembly hinge modular frame
A manufacturing process for an active grille shutter arrangement including in-mold assembly of an active aero hinge modular frame that allows for the joining of multiple components that are to be assembled directly out of the molding process tooling. These components could be the vane end pivots, vane end stops, drive linkages, frame end stops, etc. Final assembly of the system is facilitated by geometrical considerations and molding material considerations in the in-mold assembly (IMA) design. |
| US12017389B2 |
Methods for manufacturing and distributing semi-rigid acoustic coupling articles and packaging for ultrasound imaging
Disclosed are methods for scalable, cost-effective, and rapid production manufacturing and packaging a semi-rigid acoustic coupling medium that can be used for ultrasound diagnostic and treatment systems and techniques. In some aspects, a method includes forming a staged solution by adding together a stock solution comprising a monomer and a block copolymer in deoxygenated water and a primed solution comprising a covalent crosslinking agent and a catalyst; forming a gel-sol by mixing the staged solution with a first network activator solution comprising a monomer activator and a second network activator solution comprising a block copolymer activator; dispensing the gel-sol into a mold; and curing the gel-sol in the mold to produce a semi-rigid acoustic coupling material, where the method is carried under an inert atmosphere. |
| US12017388B2 |
Lens casting system
An optical lens casting gasket, wafer, and system and method that provides for more efficient formation of optical lenses employing optically functional wafers. |
| US12017385B2 |
Apparatus and method for producing and dispensing a reaction mixture
Apparatuses for producing and dispensing a reaction mixture include a mixing head for mixing the reaction components that are fed via two supply lines. The apparatuses also include a decompression system to relieve pressure from the supply lines to avoid the reaction components seeping into the mixing head. The decompression system includes two pressure vessels each with two sides, separated by a membrane. One of these sides forms an expansion chamber for the reaction component while the other side is connected to a pneumatic system. With this pneumatic system, the expansion chamber can be pressurized before the production of the reaction mixture is started. After the production of the reaction mixture, the pressure can be relieved. |
| US12017383B2 |
Method and system for separating waste polyurethane foams
The invention relates to a method for separating waste polyurethane foams, wherein for each polyurethane sample (1) of a supply stream (2) comprising polyurethane samples (1) from waste at least one respective spectrum (3) is recorded, wherein the at least one respective spectrum (3) is recorded by near-infrared spectroscopy, wherein each polyurethane sample (1) of the supply stream (2) is classified by a classification algorithm (5), which classification algorithm (5) is based on machine learning, based on the respective at least one spectrum (3) into a respective class (8a-e) of at least two classes (8a-e), wherein the supply stream (2) comprising polyurethane samples (1) is separated into at least two streams (11a-e) according to the classification into the respective class (8a-e) and wherein each class (8a-e) corresponds to a type of polyurethane. The invention also relates to a system for separating waste polyurethane foams. |
| US12017376B2 |
Process for producing a printed support and related printing system
The present disclosure provides a process for manufacturing a printed support (S), which can be cut by any automatic cutter capable of reading an optical code (OC), which does not require updating the resident software of the microprocessor unit that controls the printer (or printers). A printing system of a printable support which implements the process is also disclosed. |
| US12017374B2 |
Blade-replaceable cutting tool
The present invention provides a blade-replaceable cutting tool, which includes: a first handheld portion and a second handheld portion; the second handheld portion is rotatably connected to the first handheld portion; and further includes a blade mounting plate and a blade, the blade mounting plate is rotatably mounted to the first handheld portion; the blade is detachably mounted to the blade mounting plate. Wherein, the blade mounting plate and the blade may be replaced with a ratchet blade which is detachably and rotatably mounted to the first handheld portion. |
| US12017373B2 |
Handle for razor made of bioplastic polymers and vegetable fillers
A handle for razor is made of polylactic acid (PLA) and another bioplastic polymer such as polybutylene adipate terephtalate (PBAT), bio-polyethylene (bio-PE), and polybutylene succinate (PBS), combined with mineral fillers selected from the group of calcium carbonate and shells of shellfish, such as oyster shells or scallop shells. |
| US12017370B2 |
Omni-directional mobile robot for remote users
A robot uses controlled omni-wheels and an arm assembly coupled to a gripper to facilitate the opening of doors. The gripper is rotatable around at least one of its axis to engage and rotate a door handle to unlatch a door. The omni-wheels are driven to move the robot along a curved path to open the door. |
| US12017368B2 |
Mix-size depalletizing
A system and method for identifying a box to be picked up by a robot from a stack of boxes. The method includes obtaining a 2D red-green-blue (RGB) color image of the boxes and a 2D depth map image of the boxes using a 3D camera, where pixels in the depth map image are assigned a value identifying the distance from the camera to the boxes. The method generates a segmentation image of the boxes by performing an image segmentation process that extracts features from the RGB image and the depth map image, combines the extracted features in the images and assigns a label to the pixels in a features image so that each box in the segmentation image has the same label. The method then identifies a location for picking up the box using the segmentation image. |
| US12017366B1 |
Palletizing system
A palletizing system includes: a system casing which is positioned on one side of a pallet for loading goods; an actuator lift which is installed above the system casing, and extends or contracts in the vertical direction; a collaborative robot which is a multi-joint robot formed to load goods onto the pallet, is connected and installed on the top of the actuator lift to be vertically lifted and moved by the actuator lift; a vacuum suction-type gripper which is installed at the end of the collaborative robot, and fastens goods using vacuum; radar sensors, which are respectively installed on at least one side of the system casing, and sense objects within a predetermined distance of the system casing; and a main controller which controls the operations of the actuator lift, the collaborative robot, and the vacuum suction-type gripper to load goods onto the pallet. |
| US12017365B2 |
Safety architecture for an automated work cell
Safety architecture for an automated work cell provides a barrier separating a work cell area from an operator or personnel area. The safety architecture enables personnel to conduct routine interactions with nonfunctioning motion platforms or positioning machines located in the work cell area through openings in the barrier separating the personnel area from the work cell area while other motion platforms or positioning machines in the work cell area continues to function. |
| US12017363B2 |
Continuum robot control apparatus, continuum robot control method and program
The present invention provides a mechanism which can avoid narrowing of a range in which a continuum robot can be driven and suppress damage to the continuum robot and an object. A continuum robot control apparatus controlling an operation of a continuum robot having a bendable portion bending in response to driving of at least some of a plurality of wires includes an external force estimating unit configured to estimate an external force applied to the bendable portion based on compressive/tensile forces applied to two or more wires of the plurality of wires, and a driving control unit configured to control driving of the wires to be driven based on the external force estimated by the external force estimating unit. |
| US12017362B2 |
Productivity plugin for integration with robotic process automation
Robotic process automation (RPA) tasks for operating on data within a productivity program may be initiated by single user action from within the productivity program. A user device is provided with a plugin program that provides an automation user interface within the productivity program. A request to perform an automation task on data in a productivity file is received along with identification of a software robot to perform the automation task. The request also specifies data from the productivity file. The request is provided to a control room server that controls execution of a plurality of different automation tasks by a plurality of different software robots. Results of the automation task are received from the control room server and are provided to the plugin program, which provides the results of the automation task to the user within a productivity file accessible by the user. |
| US12017361B2 |
Robot stopping method and robot system
In a robot stopping method, if a shaft that moves at least a part of the robot in the gravity direction is defined as a Z shaft and a time at which the occurrence of the power failure has been detected is set as a reference time, a first control is performed if the occurrence of the power failure has been detected when the Z shaft is in a state of ascent, in which based on an ascending speed of the Z shaft at the reference time, a time until a speed of the Z shaft reaches zero as a result of deceleration by a gravitational acceleration is calculated as a deceleration time, the Z shaft is driven so as to decelerate and stop ascent of the Z shaft by spending the deceleration time. |
| US12017352B2 |
Transformation of joint space coordinates using machine learning
Apparatuses, systems, and techniques to map coordinates in task space to a set of joint angles of an articulated robot. In at least one embodiment, a neural network is trained to map task-space coordinates to joint space coordinates of a robot by simulating a plurality of robots at various joint angles, and determining the position of their respective manipulators in task space. |
| US12017346B2 |
Articulated actuated finger with self-locking joints
An articulated finger. The articulated finger comprises a first phalange; a second phalange; a self-locking joint coupling the first phalange to the second phalange, wherein the self-locking joint is configured to allow motion in a first rotational direction of the first phalange relative to the second phalange and prevent motion in a second rotational direction of the first phalange relative to the second phalange, wherein the first rotational direction is opposite the second rotational direction; and a compliant actuator configured to actuate the first phalange in the first rotational direction relative to the second phalange. |
| US12017344B2 |
Suction gripper head with a foam body
A suction gripper head includes at least one carrier and a soleplate for resting against an item to be lifted. The soleplate is arranged in the bottom portion of the carrier. The head comprises a foam body having a suction path arranged therein between the soleplate and an outlet orifice of the gripper head for connection to a suction block, the foam body thus acting on its own, over at least a portion of the path, to form the separation between air sucked through said path and the outside of the gripper head, such that the air that is being sucked comes directly into contact with the foam of the foam body. |
| US12017340B2 |
Robotic arm plus accessory kit
A robotic arm includes an arm with a plurality of degrees of freedom and a gripper configured to manipulate a plurality of tools. The gripper includes a pair of claws. Each claw of the pair includes a first portion of a connector that is configured to connect to a second portion of the connector integrated on each of the plurality of tools. |
| US12017338B2 |
Convertible sawhorse and worktable
A convertible sawhorse and work table assembly includes two sawhorse legs, a worktable and two pivoting support rods. The two support rods are pivotably attached to the work table near one end thereof and to one of the sawhorse legs at the other end thereof. When in the closed condition, the sawhorse legs are folded against each other, with the worktable folded along one of the legs and the two support rods folded against the other sawhorse leg. In a second condition, the sawhorse legs are pivoted away from each other with the worktable and support rods remaining folded against the legs. In a third condition, the table is pivoted upwardly away from the one sawhorse leg until it is disposed substantially horizontally above the sawhorse legs, and is then slid rearwardly relative thereto until the pivot support rods are fully extended away from the other sawhorse legs. |
| US12017337B2 |
Handheld, battery-operated work apparatus
A handheld apparatus includes a handle at least partially engaging around a housing. The housing extends along a longitudinal axis from the back to the front end. The apparatus possesses a longitudinal plane which in a storage position runs perpendicular to the horizontal plane and contains the longitudinal axis. An operator-control region has a handle opening penetrating fully through the housing in the direction transverse to the longitudinal plane. The handle opening has in the direction of the longitudinal axis a distance point with the largest distance to the back end. The operator-control region extends in the direction of the longitudinal axis from the back end up to the distance point. The housing possesses an imaginary tangential plane which is only tangent to the housing, runs perpendicular to the longitudinal plane and is tangent to the handle. The imaginary plane is tangent to the housing in the operator-control region. |
| US12017335B2 |
Driver
A driver capable of suppressing an increase in a load of a bumper is provided. The driver includes a striking portion provided movably and configured to move to strike a fastener; a bumper configured to be in contact with the striking portion to restrict a range of movement of the striking portion; and a housing configured to support the bumper, the driver further including a load suppressing portion configured to suppress an increase in a load of the bumper based on the load of the bumper detected by a load detection portion or number of operations of the striking portion within a predetermined time. |
| US12017332B2 |
Bolt tensioning tool
A bolt tensioning tool includes a housing, an electric motor positioned within the housing, a hydraulic pump positioned within the housing, the pump being driven by the motor to pressurize hydraulic fluid stored within the housing or a remote reservoir, and a tensioning assembly connectable to a bolt for applying tension thereto in response to an applied force by the pressurized hydraulic fluid. |
| US12017324B2 |
Quick clamping device for a portable machine tool, in particular an angle grinder, comprising at least one output shaft that can be rotatably driven
A quick clamping device for a portable machine tool, in particular an angle grinder, includes at least one output shaft, at least one clamping unit, at least one operating unit, and at least one securing unit. The clamping unit, for the purpose of fixing an insert bit to the output shaft without using tools, includes at least one clamping element for applying a clamping force to the bit in a clamping position. The operating unit moves the clamping element into the clamping position and/or into a release position in which the insert bit can be removed from the clamping unit and/or the output shaft. The securing unit is designed to prevent movement of the clamping element from the clamping position into the release position at least under the action of a force decoupled from the operating unit and acting on the clamping element in the direction of the release position. |
| US12017321B2 |
Handheld power tool with brushless electric motor
A power tool is provided including a housing defining a cavity therein, where the housing includes a motor case and a handle portion extending along a longitudinal axis of the housing from the motor case; an electric motor having a drive shaft and mounted within the motor case; a partitioning wall extending radially and separating the motor case portion from the non-motor case portion of the housing; and a bearing pocket with an open end facing the motor case portion formed in the partitioning wall and a main body extending away from the electric motor for receiving a rotor bearing. The handle portion includes two elongate walls extending from the partitioning wall, a circuit board supported by the two elongate walls and including a motor drive circuit, and two covers secured to the two elongate walls to cover the circuit board. |
| US12017318B1 |
Accessory mounting system for connection to a work component having an elongated T-shaped slot
An accessory mounting system for connection of an accessory to a work component having an elongated central opening to a T-shaped slot and a method of making such connection, the accessory mounting system including a generally planar body, a retention element connected to the body, a clamp assembly spaced from the retention element and being connected to the body, a first reference surface extending upward from the body and in a first direction and being located between the retention element and the clamp assembly, the retention element comprising a leg portion extending from an upper end of an upright portion, the clamp assembly having a portion extending toward the retention element and that moves the work component laterally relative to the first reference surface, wherein the retention element is sized to be received through the elongated central opening to the T-shaped slot in the work component. |
| US12017313B2 |
Impact tool
An impact driver includes a motor, a spindle, a hammer externally and coaxially mounted on the spindle to receive rotation of the spindle and move relative to the spindle in an axial direction, an anvil in front of the hammer and coaxial with the spindle to be struck by the hammer in a rotation direction, and a hammer case accommodating the spindle, the hammer, and the anvil, allowing a front end of the anvil to protrude frontward from the hammer case, and filled with grease. The spindle includes a grease supply path located in the spindle and open in a sliding surface of the spindle on which the hammer slides to allow grease to be supplied to the sliding surface, and an accelerator in the spindle to accelerate a flow of the grease onto the sliding surface along the grease supply path in response to rotation of the motor. |
| US12017312B2 |
Control panel for a machine tool
A control panel for a machine tool has a housing (1). The housing comprises a housing base part (2) and a housing front part (3). A display (19) and a control element panel (20, 21) are attached to the front part of the housing. In the region of the housing bottom side, the housing front part is connected to the housing base part by miter hinges so that it can be swiveled to provide access to the interior of the housing. Fold-out supports (13) make it possible to use an alphanumeric keyboard (15) for maintenance work. Indentations (5) on both sides of the housing rear allow the housing to be easily grasped. Control elements (18) are arranged in the indentations. |
| US12017311B2 |
Apparatus for tightening threaded fasteners
The present invention relates to an operation parameter regulation unit (50) for use with a bolting system having a plurality of networked electrically powered torque tools (10, 11) and/or drive portions of torque tools (10, 11) for simultaneous tightening of industrial threaded fasteners (40), the operation parameter regulation unit (50) including: a processing unit (53); an output unit (51) an input unit (52) an activation unit (55) for activating operation units and/or drive portions of torque tools (10, 11); and a control unit (54) for controlling operation parameters (41) of each of the plurality of networked electrically powered torque tools (10, 11) and/or drive portions of torque tools (10, 11) to maintain a difference between the operation parameters (41) within a predetermined value. |
| US12017310B2 |
Staking assembly, staking assembly manufacturing method, hub unit bearing, hub unit bearing manufacturing method, automobile, and automobile manufacturing method
Axial relative movement of an auxiliary member (30) and a hub body (22z) is performed, the hub body (22z) and an inner race (21) are combined with each other in an axial direction, and a part of the hub body (22z) deformed by a blade (33) of the auxiliary member (30) is disposed inside an engagement concave portion (26) of the inner race (21). |
| US12017306B2 |
Solder paste
The present invention provides a solder paste that suppresses generation of voids and has excellent reliability. A solder paste contains Sn-based powder, SnSb-based alloy powder with Sn and 10 mass % or more of Sb, and flux, wherein a liquidus temperature of the SnSb-based alloy powder is higher than a liquidus temperature of the Sn-based powder, and a content ratio of the Sn-based powder and the SnSb-based alloy powder is 75:25 to 95:5. Preferably, the content ratio of the Sn-based powder to the SnSb-based alloy powder is 80:20 to 90:10. |
| US12017304B2 |
Laser switching apparatus and method
A laser head apparatus that enables switching between a laser beam and a purging stream. The laser head apparatus includes a bracket that provides for translation and rotation of the laser optics and purging nozzle. The laser optics and purging nozzle are located on opposite sides of the bracket and may be rotated to different rotational positions around a center axis of the bracket and translated to different linear positions along a length of the bracket. Methods of removing material using the laser head apparatus to between a laser beam and a purging stream are also provided. |
| US12017302B2 |
Stress and texture morphology controlling method for preparing super-hydrophobic surface of aluminum alloy by laser etching
A stress and texture morphology controlling method for preparing a super-hydrophobic surface of an aluminum alloy by laser etching includes the following steps: pretreating a surface of an aluminum alloy; fixing a pretreated aluminum alloy to an ultrasonic vibration platform, continuously charging flowing liquid nitrogen to a to-be-machined surface of the aluminum alloy, and controlling a flow of the liquid nitrogen to cool the to-be-machined surface of the aluminum alloy and keep the to-be-machined surface of the aluminum alloy at a low temperature; keeping stable flowing of the liquid nitrogen on the to-be-machined surface of the aluminum alloy after the to-be-machined surface of the aluminum alloy is cooled, using the ultrasonic vibration platform to generate a high-frequency ultrasonic vibration field, and etching the to-be-machined surface of the aluminum alloy to form a super-hydrophobic textured micro-nano structure surface; and reducing a surface energy of the super-hydrophobic textured micro-nano structure surface. |
| US12017299B2 |
Laser welding method
Laser welding is performed while moving irradiation positions of a laser beam and a measurement beam in forward, rightward, rearward and leftward directions, and the penetration depth of a weld portion is measured during laser welding in each of the directions. Then, a direction in which a value smaller than a reference value is measured is determined to be an optical axis deviation direction, and a correction value is added to the values measured during the laser welding when the laser welding is performed in the optical axis deviation direction. |
| US12017295B2 |
Torch with adjustable features
A torch having first and second housing portions may contain multiple adjustment features such as an adjustable length, an adjustable pivot angle of the second housing portion, and an adjustable rotational angle of the second housing portion. The second housing portion may be both slidably and rotationally coupled to the first housing portion. The second housing portion may be configured to slide along a longitudinal axis of the torch to adjust a length of the torch. The second housing portion may be further configured to rotate about the longitudinal axis of the torch to adjust the rotational orientation of the second housing portion with respect to the first housing portion. At least a section of the second housing portion may be configured to pivot about a transverse axis with respect to the first housing portion, the transverse axis being transverse to the longitudinal axis of the torch. |
| US12017289B2 |
Reciprocating saw
A reciprocating saw includes a housing, a motor, and a drive mechanism. The motor includes an output gear rotatable about a motor axis. The drive mechanism includes a driven gear that engages the output gear and is rotated by the motor. The driven gear has a circumference and is vertically-oriented within the housing. The drive mechanism also includes an output shaft coupled to the driven gear and configured to reciprocate relative to the housing. The drive mechanism further includes a single counterweight fixed relative to the driven gear and rotating with the driven gear through a path and in a same direction. As the counterweight moves through a rearward half of the path, the counterweight generally moves in an upward direction, and as the counterweight moves through a forward half of the path, the counterweight generally moves in a downward direction. |
| US12017288B2 |
Remotely controlled cutting tool and method
A remotely controlled cutting tool for safely cutting electrified cables using a remote control and a method of setting up and operating the remotely controlled cutting tool and remote control. |
| US12017286B2 |
Automatic hole-processing method with self-adapting adjustment of processing parameters
Disclosed is an automatic hole-processing method with self-adapting adjustment of processing parameters, including the following steps: performing tool feeding, detecting whether the rotate speed changes or not, if changes, judging the type of the processing material according to the new rotate speed after stabilization (if not, the tool feeding is continued); feeding the tool according to the processing parameters suitable for the material, detecting whether the rotate speed changes or not, if changes, judging whether the hole processing has been completed or not according to the new rotate speed after stabilization (if not, the tool feeding is continued), if completed, retracting the tool with the set parameters (if not, judging the type of the processing material according to the new rotate speed after stabilization, and repeating the above steps), completing the hole processing. During the hole processing in the present disclosure, there is no need to know the type of workpiece material of each processing hole in advance and to set processing parameters for each material respectively; there is no need for axial tool setting, processing parameters can be changed automatically after the tool contacts the workpiece; there is no need to know the total thickness of each processing hole material in advance and to set the feed stokes respectively, after cutting through the workpiece, the tool automatically identifies and begins to retract. |
| US12017280B2 |
Method for producing a green body and method for further processing the green body into a machining segment for the dry machining of concrete materials
A method for producing a green body for a machining segment, where the machining segment is connectable to a basic body of a machining tool by an underside of the machining segment, includes placing first hard material particles in a matrix material in a defined particle pattern. The first hard material particles are placed in the matrix material with a respective projection with respect to the matrix material. |
| US12017279B2 |
Additively manufactured metal energetic ligand precursors and combustion synthesis for hierarchical structure nanoporous metal foams
Processes for tailoring the macroscopic shape, metallic composition, mechanical properties, and pore structure of nanoporous metal foams prepared through combustion synthesis via direct write 3D printing of metal energetic ligand precursor inks made with water and an organic thickening agent are disclosed. Such processes enable production of never before obtainable metal structures with hierarchical porosity, tailorable from the millimeter size regime to the nanometer size regime. Structures produced by these processes have numerous applications including, but not limited to, catalysts, heat exchangers, low density structural materials, biomedical implants, hydrogen storage medium, fuel cells, and batteries. |
| US12017276B2 |
Self-terminating etching interfaces using iodine-based chemistries
A method is provided to remove a selective amount of material from a metal component fabricated by additive manufacturing in a self-terminating manner. The method can be used to remove support structures and trapped powder from a metal component as well as to smooth surfaces of a 3D printed metal component. In some embodiments, selected surfaces of the metal component are treated to make the selected surfaces at least one of mechanically and chemically unstable. The unstable portion of the metal support can then be removed chemically, electrochemically, or through vapor-phase etching. The method can be used for processing any fluid or vapor-accessible regions and surfaces of a 3D printed metal component. |
| US12017273B2 |
Submerged nozzle with rotatable insert
Submerged nozzle (1) through which molten steel can be poured from a tundish into a mould, said nozzle comprising: a substantially tubular body (2), extending from a first end (3) to a second end (4); a passageway (5), extending through the tubular body (2) along a longitudinal axis (A) from the first end (3) towards the second end (4); at least one inlet port (6), opening into the passageway (5) at said first end (3); a plurality of outlet ports (8), opening into the passageway (5) in a region (7) adjacent to the second end (4); and at least one rotatable insert (10); whereas the submerged nozzle (1) with the at least one rotatable insert (10) is configured that a molten metal entering the submerged nozzle (1) at the at least one inlet port (6) flows through the passageway (5) and around the rotatable insert (10) and exits the submerged entry nozzle (1) via the plurality of outlet ports (8), such that a rotation of the rotatable insert (10) is driven by the stream of molten metal. |
| US12017266B2 |
Stick curvature correction device
Provided is a stick curvature correction device that can determine a curvature of a stick with a simple structure and correct a curvature of a curved stick. The stick curvature correction device includes a curvature detection unit, a center push-up unit, a stick holding unit, and a stick correction unit. The curvature detection unit includes two-end push-up units, and a multi-point sensor unit. The center push-up unit causes a curved stick to axially rotate to be in a mountain bow state, and pushes up a part between a left end and a center of the stick. The stick holding unit holds the right end of the stick, and holds the stick slidably in a direction of the left end of the stick. The stick correction unit applies a force in a direction opposite to a curve direction of the put stick and corrects a curvature of the curved stick. |
| US12017265B2 |
Method for evaluating bending crack, system for evaluating bending crack, and method for manufacturing press-formed component
A technology for evaluating forming allowance for a bending crack at a sheared end face of the press-formed component from shape information of an actual component. The method includes applying press forming including bending deformation to a metal sheet being sheared to manufacture a press-formed component, evaluating forming allowance for a bending crack at a sheared end face being an end face subjected to the shearing. A crack index value for evaluating the bending crack at the sheared end face of the press-formed component is obtained from a bend outer side strain at or near the sheared end face acquired on a basis of a component shape of the press-formed component and a press die bend radius at a portion forming the sheared end face in a press die used in the press forming, and the forming allowance for the bending crack is evaluated by the obtained crack index value. |
| US12017261B2 |
Processing apparatus and cleaning processing method
A processing apparatus includes: a processing container; a temperature sensor that detects a temperature therein; a gas supply unit that supplies a cleaning gas into the processing container; a pressure regulation unit that regulates a pressure in the processing container; and a control unit that controls the gas supply unit and the pressure regulation unit to perform a cleaning processing of removing a deposited film in the processing container. The control unit stores a vapor pressure curve in which the temperature in the processing container is associated with a vapor pressure of water in the processing container. In the cleaning processing, the control unit sets a target pressure below the vapor pressure curve based on the temperature detected by the temperature sensor and the vapor pressure curve, and controls the pressure regulation unit such that the pressure in the processing container becomes the target pressure. |
| US12017257B2 |
Substrate cleaning device and substrate cleaning method
A lower-surface center region of a substrate held by a first holder is cleaned by a cleaner. A lower-surface outer region of the substrate rotated by a second holder is cleaned by the cleaner. A mobile base provided with the second holder and the cleaner is moved in a horizontal plane such that a reference position of the first holder coincides with a center axis of the second holder in a plan view when the substrate is received and transferred between the first holder and the second holder, and is moved in the horizontal plane such that the cleaner overlaps with the lower-surface center region of the substrate held by the first holder and a center axis of the cleaner coincides with a first portion different from a center of the substrate in the plan view when the lower-surface center region is cleaned. |
| US12017256B2 |
Photovoltaic soil monitoring system with automated clean referencing system
A solar panel cleaning system includes: an automated cleaning device for cleaning a surface of a reference cell panel; a cleaning device controller in communication with a motor of the automated cleaning device, the cleaning device controller configured to receive a signal corresponding to measurement of a current of photovoltaic system. The cleaning device controller activates the automated cleaning device to clean a surface of the reference cell panel when the received signal indicates that a measurement of the current of the photovoltaic system is to be taken. |
| US12017250B2 |
Vibration presentation apparatus and vibration presentation method
A vibration presentation apparatus (100) including: a connection plate (120); and a plurality of cells (110) spaced apart from each other on the connection plate (120), in which the cells (110) each include: a vibration device (112); a first elastic body (113); a vibration presentation plate (111) on which the vibration device (112) and the first elastic body (113) are disposed; and a support member (114) that is interposed between the first elastic body (113) and the connection plate (120), and supports the vibration presentation plate (111) through the first elastic body (113). |
| US12017248B2 |
Film manufacturing equipment and method of manufacturing film
A film manufacturing equipment includes a transporting device, a filtering device, a coating device, a baking device and a blowing device. Transporting device is configured to transport a substrate. The filtering device is configured to filter a solution. The coating device is configured to squeeze and coat the filtered solution on the substrate. The baking device is configured to bake the solution coated on the substrate. The blowing device is configured to blow an air to the baked solution. |
| US12017241B2 |
Acoustic wave atomizer
Articles of manufacture, including an apparatus for acoustic wave based atomization, are provided. The apparatus may include a monocrystalline piezoelectric substrate. The monocrystalline piezoelectric substrate may include a surface patterned with at least one wetting region. The monocrystalline piezoelectric substrate may be configured to respond to an electric signal by at least generating acoustic waves including, for example, surface acoustic waves, Bluestein-Gulayev waves, Lamb waves, Love waves, flexural waves, thickness mode vibrations, mixed-mode waves, longitudinal waves, shear mode vibrations, and/or bulk wave vibrations. The acoustic waves may atomizing at least a portion of a material collected within the at least one wetting region to form a mist of the material. Methods for acoustic wave based atomization are also provided. |
| US12017238B2 |
All-plastic spray device
The invention discloses an all-plastic spray device, comprising a handle, an environmentally friendly cross-arm plastic spring, a positioning seat, a nozzle mechanism, a hexagonal plug, a piston mechanism, an environmentally friendly plastic upper spring, an environmentally friendly plastic lower spring, a plastic ball, and a pump body. The invention adopts the design of two-stage elastic element. Both the environmentally friendly plastic upper spring and the environmentally friendly plastic lower spring are made of plastic materials, which can well replace the metal spring. The two-stage elastic element also has a significant improvement in the pressing feel. In addition to being suitable for conventional liquid use, it is also very suitable for the use of solutions that are prone to corrosion with metal parts. The invention greatly facilitates people's daily use and maintains life, health and safety in people's daily use. |
| US12017236B2 |
Ceiling shower with at least a first housing element and a second housing element
A ceiling-mount showerhead (1), at least comprising: at least one first housing element (2) to attach to a ceiling (3), wherein a first spray plate (4) is disposed in the at least one first housing element (2); and at least one second housing element (5) to attach to the ceiling (3), wherein a second spray plate (6) is disposed in the at least one second housing element (5). |
| US12017227B2 |
Specimen holder with wireless transponder for attachment to specimen collection body
A specimen holder includes a body, a sleeve, and a wireless transponder. The body has distal and proximal portions, the distal portion including a surface that carries a specimen upon engagement of the body with the specimen, and the proximal portion including a first pair of parallel surfaces. The sleeve has distal and proximal portions, a side wall, and an internal cavity at least partially enclosed by the side wall. The distal portion of the sleeve includes a second pair of parallel surfaces. The wireless transponder is sized to be positioned within the internal cavity of the sleeve. The sleeve is attachable to the body by capturing one of the first and second pairs of parallel surfaces between the other of the first and second pairs of parallel surfaces. |
| US12017223B2 |
Microfluidic device and a method of loading fluid therein
A microfluidic AM-EWOD device and a method of filling such a device are provided. The device comprises a chamber having one or more inlet ports. The device is configured, when the chamber contains a metered volume of a filler fluid that partially fills the chamber, preferentially maintain the metered volume of the filler fluid in a part of the chamber. The device is configured to allow displacement of some of the filler fluid from the part of the chamber when a volume of an assay fluid introduced into one of the one or more inlet ports enters the part of the chamber, thereby causing a volume of a venting fluid to vent from the chamber. |
| US12017222B2 |
Analysis unit for a transportable microfluidic device, in particular for sample preparation and molecule analysis
An analysis unit formed by an analysis body housing an analysis chamber and having a sample inlet and a supply channel configured to fluidically connect the sample inlet to the analysis chamber. Dried assay reagents are arranged in the analysis chamber and are contained in an alveolar mass. For instance, the alveolar mass is a lyophilized mass formed by excipients and by assay-specific reagents. |
| US12017217B2 |
Multi-channel microfluidic chip having five-layer structure
A multi-channel microfluidic blood coagulation detection chip having a five-layer structure includes a chip body. The chip body includes, in sequence from top to bottom, a first-layer chip, a second-layer chip, a third-layer chip, a fourth-layer chip, and a fifth-layer chip. The first-layer chip (1), the second-layer chip, the third-layer chip, the fourth-layer chip, and the fifth-layer chip cooperate with each other to define a closed microfluidic channel and a plurality of mutually-independent detection chambers. The first-layer chip is provided with a sample loading hole, and the sample loading hole communicates with the detection chambers through the microfluidic channel. The chip body further includes electrodes, and the electrodes are disposed within the detection chambers in one-to-one correspondence. |
| US12017215B2 |
Modular bio-processing unit and a bio-processing system employing plural units
Disclosed is a modular bio-processing unit (100) comprising: a housing (110) having one or more internal fluid paths (101), the housing having at least one inlet and at least one outlet (5,10,15,20,25,30,35,40,45,50,55,60,65,70), each in fluid communication with the fluid path or one or more of the fluid paths; one or more sensor elements (120,150,170,190) operatively associated with the or each path, said sensor(s) elements including elements of one or more of: a flow sensor, a flow rate sensor, a conductivity sensor, a pressure sensor, a pH sensor, and a light absorbance sensor such as a UV spectroscopic concentration sensor; one or more fluid flow inducing components (140) operatively associated with the or each fluid path; and plural valves (180) for preventing or reducing flow in the or each path, the housing, inlet(s), outlet(s), flow inducing component(s) and valve(s) being arranged to operate together as a bio-processing unit within or substantially within the housing. |
| US12017213B2 |
Device and method for direct printing of microfluidic chip based on large-format array femtosecond laser
A device and a method for direct printing of a microfluidic chip based on a large-format array femtosecond laser. The large-format array femtosecond laser with multi-parameter adjustable laser beam state is used to achieve large-format laser interference. The interference state, interference combination and exposure mode of the large-format array femtosecond laser are regulated, and multiple exposures are superimposed to output the desired pattern for the microfluidic chip, enabling the direct printing processing of the microfluidic chip. |
| US12017208B2 |
Cross-coupling reaction catalyst
It is an object of the present invention to provide a catalyst for a cross-coupling reaction in which an organometallic complex is sufficiently immobilized on a carrier and an object product can be easily obtained in a high yield and in a relatively short reaction time with a relatively small amount of use. The catalyst for a cross-coupling reaction of the present invention has a carrier part composed of a synthetic resin and an organometallic complex part immobilized on the carrier part by chemical bonding, and has a structure represented by formula (P1), wherein in (P1) R1, R2 may be the same or different, and is a substituent such as a hydrogen atom. R3, R4, R5, R6, R8, R9 may be the same or different and are substituents, such as a hydrogen. X represents a halogen atom, and R7 represents a substituent having 3 to 20 carbon atoms with a π bond. RS1 represents the main chain of the synthetic resin precursors having —CH2OH group at their end. |
| US12017205B2 |
Precious metal catalysts fabricated using reverse loading and metal shuttling
A method for fabricating a precious metal catalyst may include depositing a precious metal on a base material to form a catalyst structure, performing a first calcination on the catalyst structure, depositing a metal oxide on the catalyst structure such that the precious metal is at least partially encapsulated by the metal oxide, performing a second calcination on the catalyst structure, and reducing the catalyst structure with a reductive material to induce diffusion of at least a portion of the precious metal to a surface of the metal oxide. |
| US12017200B2 |
Method for removing polyfluorinated organic compounds from water by means of an adsorbent and regeneration of the latter
The invention relates to a method for removing polyfluorinated organic compounds from water by means of an adsorbent and to the regeneration of the latter. According to the invention, at least one zeolite is used as an adsorbent, which is brought into contact with the water and is then regenerated by wet-chemical oxidation, wherein the oxidation is carried out by means of UV irradiation and/or at a pH in the range from pH 2.5-7.5. |
| US12017198B2 |
Potash dust granulation process
According to some embodiments there is provided herein a granule of potash dust comprising a binder selected from the group including Flyash, Sodium Silicate, Potassium Silicate and starches, wherein said potash dust comprises particles in the size between 0.001-0.5 mm |
| US12017195B2 |
Apparatus and methods for synthesizing biopolymers
The present disclosure provides an apparatus for synthesizing a biopolymer, a method for preparing an apparatus for synthesizing a biopolymer, and a method of synthesizing a biopolymer. The apparatus comprises (a) a substrate comprising atop surface and a plurality of wells, wherein each of the plurality of wells comprises a first electrode disposed on the bottom of the well and a linker attached to the sides of the well; and (b) a fluidic chamber system disposed on the top surface of the substrate. |
| US12017191B2 |
Adjustable additive delivery systems and dispensing closure valves for the same
A mixing cartridge delivery system, which mixes additive with base liquid flowing through it, utilizes a dispensing closure valve to achieve improved flow of mixed liquid from the cartridge. A closure base may include a tethered lid. A flexible valve, such as a slit valve, is supported on a valve supporting end of the closure base and retained thereon with a valve retainer that interlocks with the closure base. The system may include a one-way valve for base liquid and a mixing section defined in the cartridge. The dispensing closure valve achieves improved flow characteristics in combination with the base liquid valve. The dispensing closure valve also prevents leakage and inadvertent discharge from the cartridge system. |
| US12017187B2 |
Antimicrobial filtration membranes
A method for in situ production of antimicrobial filtration membranes that uses self-assembly of surfactants such as block copolymers as a template. The mesophase structure (for example hexagonal or lamellar) can be determined, and membrane pore size can be controlled in the nanometer range, by changing the block copolymer and the amounts of the components such as the block copolymer, aqueous solution, monomer, crosslinker, and initiator. The monomer phase cures in the template and there is no need for organic solvents and coagulation bath or other post-modification. As-synthesized membranes were found to have pore sizes with a narrow size distribution in the range of 3-4 nm with a molecular weight cutoff of 1500 g/mol and displayed both excellent fouling resistance and high permeance of water, vastly outperforming a conventional NIPS UF membrane. The monomer can comprise a quaternary ammonium group so that the membrane is antibacterial. The block copolymer can comprise hydrophilic blocks which form the surfaces of the membrane pores, rendering them hydrophilic. |
| US12017185B2 |
Polymer membranes
Disclosed is a method for the production of a porous polymer membrane suitable for liquid filtration or analyte capture, comprising the steps of: providing a flowable composition (100) on a substrate (220) the composition including at least: photo-activatable monomer molecules, photo activation initiator molecules and photo-activation quencher molecules; providing one or more pulses (L) of laser light at at least one focal point in the composition of sufficient energy to locally polymerise the composition; moving the or each focal point relative to the previously polymerised composition in a continuous or stepwise predetermined manner to a multiplicity of further positions; and repeating the pulse(s) at those further positions such that a three dimensional matrix of the composition is polymerised leaving unpolymerized areas of a size equivalent to conventional polymer membrane pores. |
| US12017184B2 |
Apparatus and a method for using permeate to flush a reverse osmosis filter
An apparatus and a method use permeate to flush a reverse osmosis filter membrane in the same flow direction as when fluid is being filtered through the membrane. The apparatus includes a housing having a membrane positioned therein. The membrane has an interior surface and an exterior surface. The housing has an inlet port located outward of the exterior surface of the membrane and first and second outlet ports. The first outlet port is located outward of the exterior surface of the membrane and the second outlet port is located inward of the interior surface of the membrane. A first pump is used to route pressurized, untreated fluid from a fluid source through the membrane to produce permeate. A second pump is used to route permeate to a desired function while also routing some permeate at low pressure to the housing to flush the membrane. |
| US12017180B2 |
Improving sulfur recovery operations with processes based on novel CO2 over SO2 selective membranes and its combinations with SO2 over CO2 selective membranes
Methods and systems for recovering sulfur dioxide from a Claus unit process emissions stream are provided. The method comprises the steps of generating a process emissions stream from a thermal oxidizer or other combustion device, introducing the emissions stream to an SO2 removal system, introducing the SO2 rich stream from the SO2 removal system to a CO2 removal system, and introducing an enriched SO2 stream back to the Claus unit. The SO2 removal system can include one or more SO2 selective membranes. The CO2 removal system can include one or more CO2 selective membranes. |
| US12017177B2 |
Filtration media pack, filter element, and methods
A filtration media pack is provided having a plurality of layers of single facer media. The layer of single facer media includes a fluted sheet, a facing sheet, and a plurality of flutes extending between the fluted sheet and the facing sheet and having a flute length extending from a first face to a second face of the filtration media pack. A first portion of the plurality of flutes are closed to unfiltered fluid flowing into the first portion of the plurality of flutes, and a second portion of the plurality of flutes are closed to unfiltered fluid flowing out of the second portion of the plurality of flutes so that fluid passing into one of the first face and the second face of the media pack and out the other face of the media pack passes through media to provide filtration of the fluid. |
| US12017175B2 |
Pleated air filter with bridging filaments and continuous-contact filaments
A pleated air filter media is provided. The pleated air filter media comprises a plurality of upstream linear bridging filaments that are extrusion-bonded to at least some of a plurality of upstream pleat tips of a fibrous web, and a plurality of downstream continuous-contact filaments that are extrusion-bonded to a downstream face of the fibrous web. Methods of making and using the same are also provided. |
| US12017171B2 |
Filter element and housing having non-circular cross-sections
A filter assembly comprises a filter element and a housing. The filter element comprises a filter media, and an alignment feature positioned on at least a portion of an outer surface of the filter media. The alignment feature comprises an alignment channel. The housing defines a housing internal volume. At least a portion of the filter element is positioned within the housing internal volume. The housing comprises an alignment protrusion extending axially from a housing inner surface towards the filter element so as to mate with the alignment channel. The alignment feature comprises a ring member positioned circumferentially around the filter media at a filter media first end proximate to the housing, and a filter baffle extending from the ring member. The filter baffle is circumferentially positioned on at least a portion of the outer surface of the filter media and defines the alignment channel. |
| US12017170B2 |
Systems and methods of filtering particulate matter from a fluid
Systems and methods of filtering particulate matter from a fluid are provided. In one exemplary embodiment, a system for filtering particulate matter from a liquid comprises a filter having a filter housing, inlet and outlet ports, and compressible filter media with synthetic fibers. Further, the filter media is disposed in the housing between the inlet and outlet ports and is operable to filter particulate matter from the liquid. Also, a pressure difference between the inlet and outlet ports with the filter media disposed in the housing is no more than four pounds per square inch differential. In addition, the system includes a pump that is operationally coupled to the filter and operable to move the liquid through the filter media with a flux rate of at least eighteen gallons per minute per square foot of the filter media while operating at less than one electrical horsepower. |
| US12017167B2 |
Filter with improved fluid flow
Disclosed herein is a filter having a housing having first and second end surfaces and interior and exterior surfaces, a membrane disposed within the tubular housing, a first end cap sealed to the first end surface of the tubular housing and the first end surface of the membrane; a second end cap sealed to the second end surface of the tubular housing and the second end surface of the membrane; and a fluid channel formed in the interior surface of the housing in a helical pattern. The helical pattern has a helical pitch in an axial direction of the housing of less than or equal to about 60 mm. |
| US12017160B2 |
Water purification housing and rainwater purification system using the same
A water purification housing capable of purifying water and a rainwater purification system using the water purification housing are provided. The water purification housing filters treated water by filling filter media in a housing body and then passing the treated water through the filter media and removes residue caught in the filter media as a result of the use of the filter media by collecting the residue in a sediment discharge container positioned at a bottom portion of the housing body. The rainwater purification system includes an element that connects and installs several water purification housings and an additional filtration element including fiber filter and UV lamp which can filter materials that cannot be filtered only by the filter media at the end of the rainwater purification system. |
| US12017159B2 |
Feedwell for an inclined plate separator
A feedwell is provided for an inclined plate separator having a separation chamber containing parallel plates defining separation passages. The feedwell includes a plenum defining a plenum chamber external to the separation chamber, an upward-facing deflector surface in the plenum chamber, an inlet for discharging influent fluid onto a receiving region of the deflector surface, and an outlet for discharging the influent fluid out of the plenum and transversely into the separation chamber. The feedwell also includes parallel fins. The fins define between them plenum passages that extend from a fin end to outlet. The fin ends are disposed between the outlet and the receiving region, and are arranged in a horizontal semi-elliptical path defining a center that horizontally coincides with the receiving region. |
| US12017156B2 |
Deaerator for the evacuation of gases in fluid based heat exchange systems
Deaerator (1) for the removal and evacuation of gases in heating systems or the like, comprising air expulsion means (2; 4), a container body (10) provided with a cavity (100) inside which a heat transfer fluid passes and circulates, the container body (10) comprising at least one degassing chamber (101), at least one inlet duct (11), wherethrough the heat transfer fluid enters, at least one outlet duct (12), wherethrough the heat transfer fluid exits, the inlet (11) and outlet (12) ducts being in fluid communication with the cavity (100),characterised in that: it comprises, inside the cavity (100), at least one flow diverter adapted to divide the flow (F) of the heat transfer fluid into a primary flow (Fp) and into a secondary flow (Fs); the flow diverter (14) being positioned in the cavity (100) so as to define, in cooperation with the walls of the cavity (100) and/or of the container body (10), at least the degassing chamber (101), inside which the secondary flow (Fs) passes, and at least one passage chamber (102), inside which the primary flow (Fp) passes, the degassing chamber (101) being dedicated to the interception and evacuation of the air, and the passage chamber (102) being dedicated to the passage of the flow of the heat transfer fluid not subject to degassing; the degassing chamber (101) being adapted to slow down the speed of the secondary flow (Fs), by an increase in the passage section, favouring the separation of air from the same flow (Fs). |
| US12017151B2 |
Quadcopter toy
A quadcopter toy is provided, including a fuselage main body, four rotor units, and a circular decorative ring, wherein the circular decorative ring is fixedly connected to a horizontal rotating shaft; the horizontal rotating shaft passes through the fuselage main body; two locating pieces are arranged at an eccentric position of one of the transmission gears; a pawl that cooperates with the two locating pieces is mounted in the fuselage main body; and the pawl does not block clockwise rotation of the locating pieces around a central axis of the transmission gear, but blocks anticlockwise rotation of the locating pieces around the central axis of the transmission gear. The circular decorative ring is provided with a light-emitting diode (LED) strip. The LED strip of the present disclosure can rotate and can stop at fixed points, which improves the fun of the toy. |
| US12017150B2 |
Method for operating an amusement park and amusement park
The present invention relates to a method for operating an amusement park (1) for at least one visitor (5) and having at least one attraction (2), wherein at least one exoskeleton unit (30) comprising at least one movement device (32) is provided for the at least one visitor (5) and the at least one exoskeleton unit (30) forces at least one movement or stance upon the at least one visitor (5). In addition, the present invention relates to an amusement park. |
| US12017144B2 |
Region adjustment method and apparatus, storage medium, and electronic apparatus
A region adjustment method, a storage medium, and an electronic apparatus are provided. The region adjustment method includes: determining a region allowing a target object to move in a map, the region comprising a first region that allows the target object to move without being harmed and participate in a target task in the map; determining scene objects set in the map; obtaining object types of the scene objects in a plurality of sub-regions of the first region; based on a sub-region among the plurality of sub-regions in which an object type of a scene object meeting a target condition in the first region, determining the sub-region in which the object type meets the target condition as a second region; and switching the region allowing the target object to move from the first region to the second region. |
| US12017143B2 |
Method and device for selecting game object and storage medium
A method and device for selecting a game object and a storage medium are provided. The method includes: in response to an object selection operation acting on a first display area on a graphical user interface, selecting multiple game objects in a game scene; and displaying an object selection control in a second display area of the graphical user interface. Multiple game objects are selected by an object selection operation. A first game object indicator and/or a second game object indicator is further displayed in an object selection control, and respectively corresponds to different game objects or types of game objects. |
| US12017141B2 |
Virtual object control method and apparatus, device, and storage medium
This application provides a virtual object control method performed by a computer device. The method includes: displaying a virtual battle interface; obtaining a first operation signal corresponding to a function triggering control; and receiving a first trigger operation on the function triggering control, and determining a first virtual object in n virtual objects as an attack target based on operation information of the first trigger operation when the first trigger operation meets an activation condition. According to the technical solutions provided in the embodiments of this application, an attack target is directly determined by using a target aiming function of a function triggering control and attribute information of an operation signal, thereby providing the attack target with directivity and stability for different virtual scenes. |
| US12017136B2 |
Bowling enhancement system with mobile device pairing and related methods
A bowling enhancement system is for a bowling lane, and may include a mobile device, an image sensor arranged over the bowling lane and configured to generate image data of the bowling lane, projectors arranged over the bowling lane and configured to generate a set of projected images onto the bowling lane, and a server. The server may be configured to cause a given projector to project a pairing token onto the bowling lane, when receiving the pairing token from the mobile device, establish a communication link with the mobile device to receive a given game characteristic from the mobile wireless communications device, determine a tracking path of a bowling ball traveling on the bowling lane based upon the image data, and selectively change the set of projected images based upon the tracking path of the bowling ball and the given game characteristic. |
| US12017135B2 |
Electric vehicle hub
A wheel hub configured to be used with an electric vehicle. The wheel hub includes a hollow cylindrical body, a direct drive motor, a hollow axle, a battery, and a tire. The hollow cylindrical body includes a first end surface and a second end surface that is axially opposite and spaced apart from the first end surface. The direct drive motor is disposed within the hollow cylindrical body and is configured to rotate the cylindrical body about a central axis of the motor. The hollow axle has a central axis that is coaxial with the motor central axis and is at least partially disposed within the cylindrical body. The battery is disposed within the hollow cylindrical body and is in electrical communication with the direct drive motor. The tire is fixedly coupled and disposed on an external surface of the hollow cylindrical body. |
| US12017132B2 |
Virtual golf simulation processing method and screen golf system using the same
The present invention relates to a virtual golf simulation processing method capable of providing various simulation image production modes such that, when a user takes a golf shot in a certain situation, a unique simulation image for the golf shot is produced, whereby a user who plays a virtual golf game experiences a more dramatic and dynamic simulation image, and therefore it is possible to induce interest of the user, and a screen golf system using the same. |
| US12017128B1 |
Exercise bench with integrated weight storage unit
A multifunctional and compact exercise apparatus includes an exercise bench with an integrated weight storage unit. The weight storage unit can be configured to store one or more weights in a vertical orientation. The weight storage unit can include a bracket member. The bracket member can include a mounting sidewall and a storage sidewall. The storage sidewall can extend outward substantially or generally perpendicularly from the mounting sidewall. The storage sidewall can include a planar plate-like member having a plurality of cut-outs or slots formed therein. Each slot can be dimensioned to receive a weight in a vertical orientation. |
| US12017126B2 |
Tackling apparatus with weight stack
An apparatus includes a pair of support members, a cable, a rolling mechanism, a tackling bag and a pulley device. The pair of support members are fixedly coupled to a surface. The cable is attached to and extends between the pair of support members. The rolling mechanism is connected to the cable and configured to traverse the cable from a first end of the cable toward a second end of the cable. The tackling bag is attached to the rolling mechanism and configured to be propelled from one of the pair of support members toward the other of the pair of support members. The cable passes through a pulley system which is couple to a stack of weights. When the tackling bag is tackled, the stack of weights provide resistance to the tackler. |
| US12017125B2 |
Golf bag
A golf bag 100 according to one aspect of the present disclosure includes: a tubular bag main body 10 housing a golf club 101; and a bottom part 20 attached to a lower end of the bag main body 10. The bottom part 20 includes a bottom surface portion 30 protruding so as to become large in height as the bottom surface portion 30 extends toward a middle portion 31. The bottom surface portion 30 includes one or both of a bent portion 36 and a inflection portion 34. The bent portion 36 has a bent section. The inflection portion 34 has a section that changes from a depression to a projection. |
| US12017123B2 |
Golf club heads
Disclosed golf club heads include a body defining an interior cavity, a striking surface, a sole, a crown, and a hosel, which is configured to provide improved aerodynamic and inertia generating properties of the golf club head. Certain embodiments include an inertia generator positioned in the sole between an area proximate the club head's center of gravity and a position toeward of the center of gravity at the rear of the golf club head. Some embodiments include fixed or removable mass elements, weights or weight assemblies positioned in the sole, including, in some instances, within or adjacent to the inertia generator. In particular embodiments, one or more weight assemblies are movably retained within a weight channel defining a path along the sole. |
| US12017111B2 |
Hydrotherapy apparatus conveyer raising and lowering
A hydrotherapy apparatus comprises a tank; a conveyer with a conveyer frame and drum mounted within the tank, and an actuator comprising: a guide mounted on an end region of the conveyer frame, the guide comprising a first portion and a second portion angled downwards with respect to, and closer to the drum than, the first portion; a glider arranged to be received by the guide; and an actuator shaft arranged to move the glider. The conveyer is arranged to be rotated around the axis of the drum by the actuator shaft moving the glider along the guide. The hydrotherapy apparatus may comprise a lifting arm rotatably connected to the conveyer frame, at a position spaced from the drum, at a first end region of the lifting arm, and arranged to be driven by the actuator so as to rotate the conveyer further. |
| US12017110B2 |
Exercise machine
An exercise machine which includes a centralized spring box and multiple gripping surfaces with which an exerciser may perform a wide range of exercise moves. The exercise machine includes a movable carriage and platform on a track. Bias members may be connected between the carriage and various structural elements of the exercise machine so as to impart a resistance force against movement of the carriage. An outer handle may be positioned around a carriage platform so as to surround the carriage platform. Inner handles may be positioned between the carriage platform and the outer handle, with the inner handle(s) being connected not to the outer handle or the carriage platform, but to an underlying support assembly. A pair of end handles may extend outwardly from the ends of the exercise machine. A bias member retainer such as a spring box may be centrally-located along the length of the exercise machine. |
| US12017103B2 |
Adapter for concealed sprinkler
A sprinkler adapter includes a first pipe receiver, a second pipe receiver, a channel, a first sprinkler port, and a second sprinkler port. The first pipe receiver couples with a first pipe. The second pipe receiver couples with a second pipe. The channel extends between the first pipe receiver and the second pipe receiver along a pipe axis. The first sprinkler port is fluidly coupled with the channel, couples with a first sprinkler, and defines a first port axis spaced from the pipe axis. The second sprinkler port is fluidly coupled with the channel, couples with a second sprinkler, and defines a second port axis spaced from the first port axis and the pipe axis. |