| Document | Document Title |
|---|---|
| US11608847B2 |
Self-punching fastener
The present invention relates to a self-punching functional element that is adapted for punching into a workpiece, in particular into a sheet metal part. It comprises a head part forming a flange and having a contact surface for contact with the workpiece; and a punching section that extends away from the head part, in particular from the contact surface, and that is in particular arranged coaxially to a central longitudinal axis of the functional element. The punching section has a peripheral punching edge at its free end for punching through the workpiece and surrounds a cavity in a peripheral direction, said cavity having an opening defined by the punching edge. An inner wall of the punching section facing the cavity has at least one elevated slug securing portion projecting radially inwardly into the cavity, in particular wherein the elevated portion has the form of a rib extending in an axial direction. |
| US11608845B2 |
Detachable fastening system for two intersecting formwork beams
Detachable fastening system for two formwork beams, an upper beam, a lower beam, a device for connecting the upper beam to the lower beam. Said device comprises a resilient one-piece structure having two curved arms which connect zones intended to press one of said beams in support zones and zones intended to be fastened to the other beam, the system having connection means which connect the device to said beam such that it cannot be lost, and said device having the ability to slide relative to the beam to which it is fastened, the system having means for increasing the friction between the lower beam and the upper beam. |
| US11608844B2 |
Method for manufacturing furniture using extruded polymer profiles
A method for manufacturing furniture using extruded polymeric honeycomb profiles, capable of providing the market with a sustainable product which can be exposed to moisture. The method includes three polymeric extruded honeycomb profiles, the extruded profile being fitted to the profile by inserting the flanges into the angled conformation, being anchored by the contact of the external flexible flaps with the flexible flaps. The union of profiles and provides an intermediate fitting allowing fixating the shelves, for example, being anchored by inserting the appendage into the angled conformations, fixating them through contact of the flexible external flanges with the external flexible flaps, allowing the formation of a three-part conjugation, being one profile and two profiles. The method allows the union of two profiles through the union of the external flexible flaps of the appendage, anchored to the internal flexible flaps of the flanges. After fitting the three profiles, which can be bottom, bases and shelves, the furniture is semi finished, the sides are mounted using profiles also fitted to the bottom, which refer to and position them, allowing the use of self-tapping screws attached to the hole of the support, allowing it to be anchored internally to the profiles, thus improving the finish in view of its honeycomb structure, after being finished with the cap to conceal the hole and the screw. The cutting edges are covered with adhesive border strips along the side walls, internal structural elements and supports. |
| US11608843B2 |
Photovoltaic module connection mechanical part
This application provides a connection mechanical part of a photovoltaic module. The connection mechanical part includes: a first connection assembly and a second connection assembly, wherein the first connection assembly and the second connection assembly each include a connection part, a mounting part and a hinge mounting part between the connection part and the mounting part; the first connection assembly and the second connection assembly are hinge-connected to each other by using their respective hinge mounting parts; the connection part of the first connection assembly is disposed opposite to the connection part of the second connection assembly; and a tensioning device is further disposed between the first connection assembly and the second connection assembly, where the connection parts of the first connection assembly and the second connection assembly are attached or detached by adjusting the tensioning device, to connect the connection mechanical part to the photovoltaic module. |
| US11608842B2 |
Hinge clamp for a bicycle frame and other structures
A hinge clamp adapted to clamp a hinge assembly with an eyelet to position and protect a retraction spring, a counter-bore in the V-plate to accommodate the spring, and a finger loop to position the user's finger during operation. In some aspects the clamp may have a removable bolt tightening handle, the release of which enables the handle to be removed to avoid damage and to prevent theft. The handle may be removable over the head of the bolt in a first rotary configuration, and be constrained under the head of the bolt in a second rotary configuration. The hole in the clamp plate is counter-bored on the “V” side to accommodate a spring, which surrounds the bolt. |
| US11608839B2 |
Bracket mount for engine with pump package
A power machine with an internal combustion engine and an in-line hydrostatic/hydraulic pump package includes a stiffening bracket which mounts a flywheel housing to the engine and is configured to change the natural frequency of the engine/pump package so that the engine firing frequency does not match the natural frequency of the engine/pump package. |
| US11608837B2 |
Compressor with integrated accumulator
The disclosed technology generally relates to a compressor housing, comprising a first portion configured to house a compressor motor of a centrifugal compressor, a second portion configured to house an inlet housing of the centrifugal compressor, where the inlet housing is configured to receive refrigerant into an impeller assembly of the centrifugal compressor, and at least one refrigerant accumulator upstream of the second portion, the at least one refrigerant accumulator configured to accumulate liquid refrigerant. |
| US11608836B2 |
Blower housing having integral exhaust blower discharge drain section
A blower housing comprises first and second blower housing pieces for surrounding a blower fan. The first blower housing piece comprises a blower discharge section comprising an inner tubular portion, an outer tubular portion, and a drain hole. The inner tubular portion defines a blower discharge passage. The inner and outer tubular portions define an exhaust pipe cavity adapted to receive an end margin of an exhaust pipe. The tubular portions are adapted to enable condensate water that forms on the inner surface of the exhaust pipe to flow into the exhaust pipe cavity. The drain hole extends through the outer tubular portion. The drain hole is configured to enable condensate water flowing into the exhaust pipe cavity to drain from the blower housing. The first blower housing piece is a molded one-piece member. |
| US11608831B2 |
Lubricant pump with automatically coupling pump unit and method for coupling a pump unit to a lubricant pump
A lubricant pump for conveying lubricant from a lubricant reservoir to a pump outlet includes a pump housing with a longitudinal axis. The pump housing has a receiving opening for a pump unit, a lubricant inlet opening and a lubricant outlet opening opening into the receiving opening, a pump drive, and a pump unit with a reciprocatingly movable delivery piston. The pump unit has a suction opening, which corresponds with the lubricant outlet opening when the pump unit is inserted into the receiving opening, and an outlet opening for lubricant. A coupling mechanism for driving the at least one pump unit includes an eccentric element which is rotatable about the longitudinal axis, a drive-side coupling section connected to the eccentric element, and a pump-side coupling section. The drive-side coupling section and the pump-side coupling section can be connected to one another automatically via a resilient latching connection. |
| US11608825B2 |
Displacement control with angle sensor adjustment
Control systems and feedback assemblies for hydraulic axial displacement machines, such as pumps and motors. The control systems and feedback assemblies can have enhanced adjustability. An angle sensor for sensing the angular position of a pivot arm can have a housing, and the housing can be angularly adjustable about the pivot axis relative to the pivot arm. |
| US11608817B2 |
Electro-responsive folding and unfolding composite material for 4D printing, method for manufacturing same, and method for regulating shape memory behavior thereof
The present invention relates to the field of 4D printing, and particularly to an electro-responsive folding and unfolding composite material for 4D printing, a method for manufacturing the same, and a method for regulating shape memory behavior thereof. In the process of layer-by-layer printing, conductive layers are embedded into a pre-designed shape memory polymer matrix through spray-coating and laser-irradiation nano-fusion welding, to manufacture a folding and unfolding structure with electro-responsive shape memory behavior. The distribution and range of heat affected zones in the electro-responsive shape memory folding and unfolding structure are controlled by adjusting the number of electric heating layers energized and the value of an energizing voltage. The speed of shape recovery and the degree of shape recovery of the structure are regulated according to a magnitude relationship between a shape recovery force Frecovery and a resistance Fresistance to shape recovery of the structure. |
| US11608811B2 |
System and method for mitigating loads acting on a rotor blade of a wind turbine
A method for mitigating loads acting on a rotor blade of a wind turbine includes receiving a plurality of loading signals and determining at least one load acting on the rotor blade based on the loading signals. Further, the method includes determining a type of the load(s) acting on the rotor blade. Moreover, the method includes comparing the load(s) to a loading threshold, such as an extreme loading threshold. In addition, the method includes implementing a control scheme when the load(s) exceeds the loading threshold. More specifically, the control scheme includes providing a first pitching mode for reducing a first type of load, providing a different, second pitching mode for reducing a different, second type of load, and coordinating the first and second pitching modes based on the type of the at least one load to mitigate the loads acting on the rotor blade. |
| US11608808B2 |
Effective wave power plant for production of clean electricity or clean water from the waves or a combined system
A sea wave power plant for generating electricity, and for supplying high pressure fluids to a water purification system. The power plant includes two compartments adjustable differential hydro cylinders that are assembled on floaters, an axial piston variable motor, a system for protecting the floaters in periods of storm in a way that the floater are positioned horizontally outside the water, and an automation sub-system. The wave power plant is combined of several modular units that each one of them serves as independent sea water power plan. |
| US11608805B2 |
Device for controlling an injector
Device for controlling an injector, including a passage space which can be closed off on one of its two sides by an armature element in order to thereby optionally separate a fluid high-pressure region from a fluid low-pressure region of the injector, a control space for applying a variable pressure to an injector component, preferably an injector needle, a valve which is arranged between another of the two sides of the passage space and the control space, a first connection which connects the high-pressure region of the injector to the passage space, and a second connection which connects the passage space to the control space, wherein the valve is configured to establish a direct connection between the high-pressure region and the control space if the pressure level in the passage space is equal to or higher than a predetermined value. |
| US11608800B2 |
Engine coolant collector
A coolant collector bracket including a front side, a back side, and a top side is provided. The back side is opposite the front side and includes a plurality of coolant inlets for receiving coolant from a cylinder head. The top side includes an exhaust gas recirculation (EGR) cooler inlet and an EGR coolant outlet. The EGR coolant inlet and the EGR coolant outlet are substantially orthogonal to the plurality of coolant inlets. |
| US11608799B2 |
Wet biofuel compression ignition
A compression ignition engine system allows use of hydrous fuels, in particular hydrous biofuels, with high water content (e.g., 20-85% water). The hydrous fuel is pressurized, and also preferably heated via the engine's exhaust gas, to increase its enthalpy, and is then directly injected into the engine cylinder(s) near top dead center. The system provides brake thermal efficiency increases of 20% or more versus a comparable system using conventional diesel fuel, while allowing the use of inexpensive undistilled or lightly distilled biofuels. |
| US11608798B2 |
Gas engine and ship provided with same
The purpose of the present invention is to provide a gas engine and a ship provided with the same, the gas engine making it is possible to ensure a distance that enables fuel and an oxidizing agent to mix, and to evenly mix the oxidizing agent and the fuel even if the flow rate of gas traveling towards intake pipes varies. A gas engine (1) comprises: an intake passage (10) through which a gas flows; a plurality of intake pipes (12A, 12B) where the intake passage (10) branches apart at a branching section (14) that is downstream in the gas flow direction, the intake pipes opening to a cylinder (16) at the downstream end; and a fuel injection means (31) that injects fuel into the intake passage (10). The fuel injection means (31) is provided upstream of the branching section (14) in the gas flow direction, and injects varying quantities of fuel into the plurality of intake pipes (12A, 12B). |
| US11608797B2 |
Hybrid electric engine including auxiliary compressor
A hybrid electric gas turbine engine system includes a first compressor and an auxiliary compressor. The first compressor is configured to output first compressed air. The auxiliary compressor is configured to operate in parallel with the first compressor to output second compressed air. A controller is configured to selectively activate the first compressor or the auxiliary compressor based on an operating condition of the hybrid electric gas turbine engine system. |
| US11608793B2 |
Controller for hybrid electric vehicle and method for controlling hybrid electric vehicle
A controller for a hybrid electric vehicle including an internal combustion engine is provided. The internal combustion engine includes a filter arranged in an exhaust passage collect particulate matter from exhaust gas. The controller executes a first deceleration control process, a second deceleration control process, and a selection process. The first deceleration control process uses a fuel cutoff process when deceleration of the hybrid electric vehicle is required. The second deceleration control process does not use the fuel cutoff process when deceleration of the hybrid electric vehicle is required. The selection process selects execution of the second deceleration control process when a PM deposition amount is greater than or equal to a threshold value and selects execution of the first deceleration control process when the PM deposition amount is less than the threshold value. |
| US11608791B2 |
Control device for vehicle
A CPU of a control device is configured to perform a specific cylinder fuel cutoff process of causing an internal combustion engine to operate such that supply of fuel to some cylinders out of a plurality of cylinders is stopped and supply of fuel to the other cylinders is maintained and a fastening force decreasing process of decreasing a fastening force of a lockup clutch of a torque converter. The CPU is configured to start the specific cylinder fuel cutoff process in a state in which the fastening force has been decreased through the fastening force decreasing process when the specific cylinder fuel cutoff process is performed in a state in which the internal combustion engine operates with a load. |
| US11608789B1 |
Asynchronous rotary fuel valve
A housing defines a gaseous fuel inlet and a gaseous fuel outlet. A rotor defines an internal flow passage therethrough that rotates with the rotor to, alternately, allow gaseous fuel flow, or to block gaseous fuel flow, between the inlet and the outlet, based on a position of the rotor. A seal is biased to abut an exterior surface of the rotor. The seal is between the rotor and the outlet. An actuator is rotably coupled to the rotor. The driver is configured to rotate the rotor. A controller is in communication with the driver and is configured to control the driver to rotate at a rate based on an engine speed of the engine. |
| US11608781B2 |
Air intake of an aircraft turbojet engine nacelle comprising ventilation orifices for a de-icing flow of hot air
The invention relates to an air intake of an aircraft turbojet engine nacelle, extending along an axis X, in which an air flow circulates from upstream to downstream, the air intake comprising an inner wall facing the axis X and an outer wall for guiding an external air flow, the walls being connected by a leading edge and an inner partition so as to delimit an annular cavity. The air intake comprises means for injecting at least one hot air flow into the inner cavity and at least one ventilation orifice formed in the outer wall to allow the hot air flow to escape after heating the inner cavity, the ventilation orifice comprising an upstream edge, the circumferential profile of which is discontinuous in order to generate turbulences, and a downstream edge, the radial profile of which is aerodynamic in order to limit the formation of pressure fluctuations. |
| US11608780B2 |
Unit cell structures including stiffening patterns
Methods, apparatus, systems and articles of manufacture are disclosed for a structure of an engine component, including a first plurality of unit cells offset from a neutral plane in a first direction, a second plurality of unit cells offset from the neutral plane in a second direction, a plurality of nodes joining ones of the first plurality of unit cells and ones of the second plurality of unit cells, wherein the first plurality of unit cells and the second plurality of unit cells are arranged in pairs such that ones of the first plurality of unit cells are laterally adjacent to and interconnected with ones of the second plurality of unit cells, and wherein the structure is a stiffened structure. |
| US11608779B2 |
Turbofan engine bearing and gearbox arrangement
A turbofan engine includes a fan that delivers air into a bypass duct and into a core engine. A fan drive gear system includes a gear carrier and at least one ring gear. The at least one ring gear is coupled to an engine case of the turbofan engine with a compliant flexure. A fan shaft couples the gear carrier in the fan drive gear system to the fan. A first bearing is forward of the fan drive gear system and supports the fan drive gear system. A second bearing is aft of the fan drive gear system and supports the fan drive gear system. |
| US11608777B2 |
Internal combustion engine with fuel compression chamber cylinders
Improvements to an engine comprise an air compressor cylinder with a piston, a combustion chamber cylinder with a piston. An engine has added an expansion chamber cylinder with a piston. Pistons each have a connecting rod and connecting rod head and associated parts adapted for reciprocating motion via combustion products, and a transmission associated with the engine. Improvements are to the piston seals, ignition assembly, valve shape and stem/rocker, valve operating mechanism, construction of head, heat management/heat shield, connecting rod/piston rotator, engine balancing, fuel pump placement, and a machining process. |
| US11608775B1 |
Control method for variable turbine nozzle of turbocharger during engine braking
A control method for use in an engine braking maneuver for an internal combustion engine (ICE) system including a turbocharger having a variable-nozzle turbine (VNT), the ICE system further including an exhaust flap disposed in an exhaust line downstream of the variable-nozzle turbine. Prior to closing the exhaust flap, the VNT vanes are first parked in a fully open position. After the exhaust flap closes, the vanes are pivoted to a fully closed position and are continuously urged against a hard stop as long as the exhaust flap is closed. Termination of engine braking entails pivoting the vanes back to the fully open position, whereupon the exhaust flap is opened. |
| US11608773B2 |
Systems and methods of compression ignition engines
Apparatuses, systems and method for utilizing multi-zoned combustion chambers (and/or multiple combustion chambers) for achieving compression ignition (and/or spark-assisted or fuel-assisted compression ignition) in an internal combustion engine are provided. In addition, improved apparatuses, systems and methods for achieving and/or controlling compression ignition (and/or spark-assisted or fuel-assisted compression ignition) in a “Siamese cylinder” internal combustion engine are provided. |
| US11608772B2 |
Pre-chamber arrangement for a gas engine and a gas engine
A pre-chamber arrangement (100) for a gas engine (1), including a pre-chamber body (20) accommodating a volume (30); and a supply device (50) for supplying a gaseous medium (52) into the pre-chamber volume (30); wherein the pre-chamber body (20) has a bottom portion (22) with channels (40) for allowing gas to flow between the pre-chamber volume (30) and a main combustion chamber (10) of the gas engine (1). Each channel (40) extends along a channel axis (C) from an inner opening (42) facing the pre-chamber volume (30) to an outer opening (44) configured to face the main combustion chamber (10). The bottom portion (22) has a curved outer surface (24). The channels (40) are obliquely arranged in relation to a radius (r) of the bottom portion (22). The bottom portion has flat surfaces (46) surrounding the outer openings of the channels. |
| US11608770B2 |
Hydraulic motor system for liquid transport tank
A motor for driving a liquid end of a pump system. The motor having an inner housing having an outer surface, a mechanical actuator disposed in the inner housing, and a water jacket surrounding at least a portion of the outer surface of the inner housing to define a volume between the inner housing and the water jacket. The volume being sized to circulate water within the water jacket so as to transfer heat from the inner housing to the water. |
| US11608767B2 |
Exhaust aftertreatment sensor table mounting apparatus and method of installing the same
A sensor table mounting system includes an insulating blanket assembly and a senor table. The insulating blanket assembly is configured to surround an external housing surface of an exhaust aftertreatment component housing. The insulating blanket assembly includes an inner blanket surface, an outer blanket surface, and a first restraint. The outer blanket surface is opposite the inner blanket surface. The first restraint includes a first restraint first end that is fixed to the outer blanket surface. The sensor table includes a platform, a first standoff, a second standoff, a first footing, and a second footing. The first footing is offset from the platform by the first standoff and configured to be coupled to the first restraint. The second footing is offset from the platform by the second standoff and configured to be coupled to the first restraint. |
| US11608764B2 |
Dosing and mixing arrangement for use in exhaust aftertreatment
A dosing and mixing arrangement includes a mixing tube having a constant diameter along its length. At least a first portion of the mixing tube includes a plurality of apertures. The arrangement also includes a swirl structure for causing exhaust flow to swirl outside of the first portion of the mixing tube in one direction along a flow path that extends at least 270 degrees around a central axis of the mixing tube. The arrangement is configured such that the exhaust enters an interior of the mixing tube through the apertures as the exhaust swirls along the flow path. The exhaust entering the interior of the mixing tube through the apertures has a tangential component that causes the exhaust to swirl around the central axis within the interior of the mixing tube. The arrangement also includes a doser for dispensing a reactant into the interior of the mixing tube. |
| US11608754B2 |
Turbine nozzle assembly and gas turbine including the same
A gas turbine nozzle assembly of a gas turbine is provided. The turbine nozzle assembly may include a turbine nozzle extending from an inner diameter to an outer diameter and having an airfoil-shaped cross section having a leading edge and a trailing edge, and a pressure side and a suction side each of which extends from the leading edge to the trailing edge, wherein the turbine nozzle may include a hollow airfoil including a plurality of cavities positioned in the airfoil, an insert positioned in one or more of the plurality of cavities of the hollow airfoil, a plurality of cover plates, at least one of which is positioned at one of the inner diameter and at the outer diameter, and a plurality of impingement pans, at least one of which is positioned at one of the inner diameter and at the outer diameter. |
| US11608749B2 |
Airfoil having environmental barrier topcoats that vary in composition by location
An airfoil includes an airfoil wall that defines a leading end, a trailing end, and suction and pressure sides that join the leading end and the trailing end. The airfoil wall is formed of a silicon-containing ceramic. A first environmental barrier topcoat is disposed on the suction side of the airfoil wall, and a second, different environmental barrier topcoat is disposed on the pressure side of the airfoil wall. The first topcoat is vaporization-resistant and the second topcoat is resistant to calcium-magnesium-aluminosilicate. |
| US11608748B2 |
Preform crossovers for composite airfoils
A method of forming a ceramic matrix composite component having an internal cooling circuit includes wrapping at least a first sheet around a first mandrel, wrapping at least a second sheet around a second mandrel, creating a first plurality of holes in the first sheet corresponding to a plurality of openings in the first mandrel, creating a second plurality of holes in the second sheet corresponding to a plurality of openings in the second mandrel, aligning the first mandrel and the second mandrel such that the first plurality of holes face and are aligned with the second plurality of holes, wrapping at least a third sheet around both the first mandrel and second mandrel to form a preform, the preform comprising each of the first sheet, the second sheet, and the third sheet, and densifying the preform. The first sheet, second sheet, and third sheet are formed from a ceramic fiber material. |
| US11608741B2 |
Yield estimation device and method for low-yield shale gas reservoir
A yield estimation device for a low-yield shale gas reservoir includes: a separation tank, a pulse gas detector, and a methane concentration detector; wherein a liquid inlet is provided at an upper portion of the separation tank; an exhaust pipe is provided on a top of the separation tank, and the pulse gas detector is installed at a middle section of the exhaust pipe; the methane concentration detector is installed at a tail end of the exhaust; a valve is installed in a liquid outlet; a float is arranged in the separation tank, which is connected to the valve through a telescopic float rod. A yield estimation method includes steps of: inputting flowback fluid into the separation tank through the liquid inlet; discharging the air in the separation tank; performing gas-liquid separation; detecting and displaying the shale gas in real time with the pulse gas detector. |
| US11608739B2 |
Electrical impulse earth-boring tools and related systems and methods
The downhole tool may include an electrical power source, a positive and a negative electrode, and at least one sensor. The positive and negative electrodes may be configured to generate an electric field between the positive and the negative electrode with an electrical charge from the electrical power source and discharge the electric charge through a downhole formation. The at least one sensor may be configured to detect quantum particles dislocated by at least one of the electric field and the discharged electrical charge to determine downhole information from at least one of a travel time of the quantum particles, a composition of the quantum particles, a quantity of the quantum particles, and a charge of the quantum particles. |
| US11608738B2 |
Electro-acoustic transducer
An electro-acoustic transducer includes a tubular body extending a longitudinal direction and having two end portions, opposing each other longitudinally, and internally having a first chamber, sending with the first end portion and a second chamber, on one side adjacent to and in fluidic communication with the first chamber and on the other side ending with the second end portion. The first end portion is closed towards the outside by a membrane applied to the tubular body. The second end portion has openings that put it in fluidic communication to the outside of the tubular body. The first chamber containing electrical windings arranged in succession to each other in the longitudinal direction. The second chamber is filled with a liquid. A movable element is housed in the first chamber and has a permanent magnets packaged and arranged one above the other, with the magnetization alternating and separated. |
| US11608736B2 |
Acoustic imaging agent
An imaging agent, a method of production of the imaging agent, and the use of the imaging agent for microseismic monitoring of subterranean formations such as those generated during hydraulic fracturing. The acoustic emitting agent is tailorable for emission delay to ensure placement and frequency emission profiles for well region differentiation. This monitoring tool is highly useful in gas, oil, and geothermal well defining and stimulation monitoring. |
| US11608733B2 |
System and method for monitoring a drill rig
A system for communicating with a drill rig includes a data acquisition board and a plurality of sensors. Each sensor transmits operational data associated with the drill rig to the data acquisition board, and the operational data includes an operating parameter of equipment or environmental information associated with the drill rig. A camera generates image data associated with the operational data and transmits the image data to the data acquisition board. A processor on the data acquisition board is configured to synchronize the operational data with the image data. A mobile communications device receives the operational data synchronized with the image data from the processor. A database server is remote from the above ground drill rig and in communication with the mobile communications device, and the database server is configured to receive the operational data synchronized with the image data from the mobile communications device. |
| US11608730B2 |
Grid modification during simulated fracture propagation
Geologic modeling methods and systems disclosed herein employ an improved simulation gridding technique that optimizes simulation efficiency by balancing the computational burdens associated with remeshing against the performance benefits of doing so. One method embodiment includes: (a) obtaining a geologic model representing a subsurface region as a mesh of cells, at least some of the cells in the mesh having one or more interfaces representing boundaries of subsurface structures including at least one fracture; (b) determining a fracture extension to the at least one fracture; (c) evaluating whether the fracture extension is collocated with, or is proximate to, an existing cell interface, and using the existing cell interface if appropriate or creating a new cell interface if not; and (d) outputting the updated version of the geologic model. |
| US11608729B2 |
System and method to control a dual motor rotary steerable tool
A drilling system for drilling a wellbore that includes a drill string rotatable in a first direction. The system also includes a bottom hole assembly (BHA) that includes: a drill bit, a housing with a bore, a first fluid-driven motor in fluid communication with the bore and connected with and configured to rotate a portion of the BHA in a second direction opposite the first direction, a second fluid-driven motor in fluid communication with the bore and connected with and configured to rotate the drill bit, a valve in fluid communication with a vent including a flow path arranged to direct fluid away from any one or both of the fluid-driven motors, and a controller in communication with and configured to adjust a drilling parameter of the BHA by controlling the valve to adjust a flow rate of the fluid output from the valve into the vent. |
| US11608726B2 |
Switchable apparatus, well site and control method thereof, device, and storage medium
A fracturing and power generation switchable apparatus, a well site, a control method of the well site, a control device, and a storage medium are provided. The fracturing and power generation switchable apparatus includes a power device, a speed transmission device, and a bearing base. The switchable apparatus is configured to switch between a first state and a second state, under the first state, the plunger pump is fixed on the bearing base and is connected with the speed transmission device, and the switchable apparatus is supplied as a fracturing apparatus, and under the second state, the electric generator is fixed on the bearing base and is connected with the speed transmission device, and the switchable apparatus is supplied as a power generation apparatus. |
| US11608723B2 |
Stimulated water injection processes for injectivity improvement
Systems and methods for improving injectivity of a hydrocarbon reservoir include: identifying a restriction of flow from an injection well into the hydrocarbon reservoir; transmitting a series of acoustic waves from an injection well into a formation that includes the hydrocarbon reservoir, wherein the series of acoustic waves are transmitted continuously for at least one day; transmitting a series of seismic waves from the injection well into the formation after the series of acoustic waves are transmitted into the hydrocarbon reservoir, wherein the series of seismic waves are transmitted continuously for at least one week; and injecting water into the injection well to cause hydrocarbon of the hydrocarbon reservoir to flow from the hydrocarbon reservoir to a production well after the series of acoustic waves are transmitted into the hydrocarbon reservoir. |
| US11608720B2 |
Perforating gun system with electrical connection assemblies
Components for a perforation gun system are provided including combinations of components that facilitate electrically linking multiple perforation guns to one another with wireless electrical contacts. The perforation gun system includes a bulkhead pin contact assembly. The perforation gun system may further include a wireless detonator and a conductor positioned in a connector of the perforation gun. |
| US11608719B2 |
Controlling fluid flow through a valve
A valve includes an exterior body and an interior body. The exterior body includes an ultrahard material, at least one exterior inlet, at least one exterior outlet, and a chamber inside the exterior body and in fluid communication with the exterior inlet and the exterior outlet. The interior body is located in the chamber within the exterior body and is moveable relative to the exterior body from an open configuration to a closed configuration. The interior body includes an ultrahard material, at least one interior inlet, and at least one interior outlet. |
| US11608711B2 |
System and method for wireline shifting
Apparatus and methods for autonomously shifting a downhole sliding sleeve. A shift tool includes a shifter arm, an artificial neural network, and a control circuit. The artificial neural network is trained to identify engagement of the shifter arm with a shifting feature of a sliding sleeve. The control circuit is configured to extend the shifter arm at a first pressure for seeking engagement with the shifting feature of the sliding sleeve, and responsive to the artificial neural network recognizing engagement of the shifter arm with the shifting feature of the sliding sleeve, extend the shifter arm at a second pressure for shifting the sliding sleeve. |
| US11608710B2 |
Well fluid flow control choke
A choke can include a variable flow restrictor, external ports in communication with a flow passage respectively upstream and downstream of the flow restrictor, and sensor(s) in communication with the external ports. A method can include flowing a well fluid through a flow passage in a body of a choke including a variable flow restrictor, measuring a pressure differential between external ports in communication with respective upstream and downstream sides of the flow restrictor, and operating the flow restrictor, thereby varying a restriction to the flow through the flow passage, in response to the measured pressure differential. A well system can include a well fluid pump, a flow choke including a variable flow restrictor operable by an actuator that includes a displaceable stem and a stem seal that isolates the actuator from the well fluid in the flow choke, and a control system that operates the actuator. |
| US11608709B2 |
Methods and kits for assembling a flow cage assembly for downhole reciprocating pump
Methods and kits for assembling a flow cage assembly are provided. The flow cage assembly may be used in a traveling valve or a standing valve of a downhole pump. In some embodiments, the kit comprises a tubular body having an axial bore, a tubular insert, and a retaining element. The kit may be assembled such that the retaining element forms an interference fit with the tubular body and thereby retains the tubular insert within the axial bore. In some embodiments, the interference fit between the retaining element and the tubular body may reduce or eliminate a possible failure point within the flow cage assembly. |
| US11608705B2 |
Dissolvable frac plug adapter, method for measuring dynamic downhole temperature, and method for fabricating dissolvable frac plug
A dissolvable frac plug adapter includes an adapter body and a temperature acquisition and recording apparatus, where the temperature acquisition and recording apparatus is fixed in the adapter body. The adapter body is configured to connect a setting tool and a dissolvable frac plug. The temperature acquisition and recording apparatus is configured to acquire and record an ambient temperature at which the adapter body is located. A method for measuring a dynamic downhole temperature using the dissolvable frac plug adapter and a method for fabricating a dissolvable frac plug using the dissolvable frac plug adapter are provided to measure the dynamic downhole ambient temperature during pumping of the dissolvable frac plug, which features convenient operation and low cost, provides a basis for material selection and design of an ideal dissolvable frac plug for a region, and facilitates fabrication of the ideal dissolvable frac plug for the region. |
| US11608703B2 |
Blowout preventer
A blowout preventer and method of operating a wellbore. The blowout preventer has a main body containing a wellbore, a passage transverse to the wellbore, a shearing device located in the passage; and a charge that, when activated, propels the shearing device along the passage and across the wellbore to close the wellbore and prevent a blowout. |
| US11608700B2 |
Methods and systems for anchoring a plug in a wellbore
Forming an anchored plug in a wellbore utilizing grain-like solids to transfer an axial force to a radial force to dissipate the axial force within an effective screening length. |
| US11608696B2 |
Electric power distribution for fracturing operation
Providing electric power distribution for fracturing operations comprising receiving, at a transport, electric power from a mobile source of electricity at a first voltage level and supplying, from the transport, the electric power to a fracturing pump transport at the first voltage level using only a first, single cable connection. The first voltage level falls within a range of 1,000 V to 35 kilovolts. The transport also supplies electric power to a second transport at the first voltage level using only a second, single cable connection. |
| US11608686B2 |
Whipstock assemblies and methods for using the same
A whipstock assembly including a main body defining an axial direction extending through the main body, a circumferential direction, and a radial direction transverse to the axial direction, and a ramp body pivotally coupled to the main body, the ramp body defining a ramp surface that is oriented transverse to the radial direction, and where the ramp body is movable between a retracted position and an extended position, where the ramp surface is further from the main body in the axial direction in the extended position as compared to the retracted position and the ramp body is rotatable with respect to the main body about the circumferential direction. |
| US11608678B2 |
Architectural covering and method of manufacturing
An architectural covering and a method of manufacturing the covering is provided. The panel may include multiple strips of material extending lengthwise across a width dimension of the panel. The strips of material may be overlapped and coupled to one another to define cells between adjacent strips of material. The panel may be retracted and extended across an architectural opening, and the strips of material may include a resilient support member to expand the cells as the panel is extended across the architectural opening. The panel may be manufactured by helically winding a continuous, elongate strip of material about a drum in an overlapped manner. |
| US11608677B2 |
Smart window for green energy smart home and smart grid with field programmable system on chip FPSOC of Anlinx, Milinx and Zilinx
The smart window for the smart home and smart grid can harvest energy and supply power to the home, grid and window itself. The smart window for the smart home and smart grid has all the Electrochromic panel, Solar panel and Multimedia panel been the same full window wide view and aligned with each other in IGU. To be a home automation system, the smart window has local/remote access/control capabilities. There are several types of smart windows working as master device or slave device. The operation of smart window automation system has three modes, normal/open mode, shut/tint mode and smart phone mode. The tube of air circulation system is hidden inside the frame surrounding IGU. Most of the electronic components are integrated to be FPSOC Field Programmable System On Chip that all the electronic component is hidden in the frame surrounding IGU, too. Therefore, the smart window doesn't have any blockage of window view with the Solar panel, Electrochromic panel, Multimedia panel and air circulation system. The smart window has the clean outlook as the conventional dual panel IGU does. The master device of the smart window system is similar to the huge screen working as a smart phone. In normal/open mode, the smart window is similar to the conventional dual panel window having the full-panel clean and clear view. For the different architectures of the smart homes, the smart window must have versatile alignments and system control that the smart window has to be implemented with the Field Programmable System On Chips of Anlinx, Milinx and Zilinx made of the W5RS advanced FPSOC chip technologies. |
| US11608674B2 |
System and method for converting an overhead door into a gate or serving window to facilitate entertainment and other purposes
A system is disclosed for converting an overhead door into a gate or serving window, the system having at least two rows of panels spanning the width of the door, one panel located above and adjacent to the other panel, a pair of rails opposite one another and adjacent to the panels, the panels traveling within the rails to move from a closed position to an open position, and at least one hinge connecting the lower row of panels to the upper row of panels, the hinge having an upper half attached to the upper row of panels and a lower half attached to the lower row of panels, the upper and lower halves of the hinge connected by a removable central pin, wherein the upper row of panels moves from the closed position to the open position when the central pin is removed from the hinge. |
| US11608667B1 |
Leafless joint system that pivots and slides
A leafless joint apparatus that couples an enclosure housing to an enclosure cover or door. Similar to previous hinge apparatuses, the leafless joint apparatus can include a knuckle and a pintel or pin to facilitate pivot operations (e.g., the cover pivoting open). However, the leafless joint apparatus does not rely on leafs that attach by means of fasteners (e.g., screws or the like) and therefore can facilitate sliding operations (e.g., the cover can slide open). Thus, the leafless joint apparatus can facilitate access to an interior of the enclosure by way repositioning the cover of the enclosure via a pivot or hinging operation or via a sliding operation that can partially or fully expose the interior of the enclosure and even, if desired, slide entirely off, decoupling from the enclosure housing. |
| US11608665B2 |
Low profile fenestration screen assembly and method for same
A fenestration assembly includes a low-profile screen assembly including a fenestration frame and a sash movably coupled with the fenestration frame. The sash includes a daylight opening having a daylight opening profile. The low-profile screen assembly is coupled with one or more of the fenestration frame or the sash. The low-profile screen assembly includes a screen panel having a screen frame coupled along one or more of the sash or the fenestration frame, and the screen frame includes a screen frame inner perimeter. A screen membrane spans the screen frame and is coupled with the screen frame. The screen frame inner perimeter is outside of the daylight opening profile. |
| US11608662B2 |
Motor vehicle door lock
A motor vehicle door lock which is equipped with a body-side motor vehicle door lock and a bonnet-side or door-side locking bolt bracket, or vice-versa. Furthermore, at least one opening/retracting drive for a locking mechanism and a handle for manual emergency opening of the locking mechanism are provided in the motor vehicle door lock. According to the invention a locking element, the position of which is checked with the aid of at least one sensor, is associated with the handle. |
| US11608659B2 |
Vehicle door assembly
A door has a latch mechanism, a reinforcement bracket and a jamming bracket within a cavity of the door. The latch mechanism retains the door in a closed orientation and in response to operation of the latch mechanism the door is released for movement to an open orientation. The reinforcement bracket is fixedly attached to structures of the vehicle door. The jamming bracket is fixed to the reinforcement bracket and has a locking portion that extends to an area adjacent to a release lever of the latch mechanism. With the door in a non-deformed state, the release lever is movable between a door opened orientation and a door closed orientation. In response to deformation of the door resulting from an exterior impact force, the locking portion of the jamming bracket moves toward the release lever preventing the release lever from moving to the door opened orientation. |
| US11608657B2 |
Door lock illumination device
A door lock illumination device connected to a door, the door lock illumination device including a main body, a key hole disposed on at least a portion of the main body to receive a key therein, and an illumination unit disposed within at least a portion of the main body to illuminate in response to the key hole receiving the key. |
| US11608653B2 |
Energy dissipation device
An energy dissipation device includes a primary core module, a housing module, first and second outer plates, an energy dissipation unit, first and second preload tension members and a resilient compression unit. When the primary core module and the housing module are subjected to an external force, the first and second preload tension members stretched by the external force, and the resilient compression unit is compressed, such that relative movement between the primary core module and the housing module is generated. The energy dissipation unit generates a retarding force during the relative movement between the primary core module and the housing module, so as to dissipate the kinetic energy generated as a result of the external force. |
| US11608650B2 |
Railing system
A railing system having a number of spaced apart support bases and a railing is provided. The railing includes a number of vertically extending stanchions connected to the support bases and a number of horizontally extending members extending between the vertically extending stanchions. The railing is configured to be shifted relative to the support bases between a stored position and an erected position. The railing is automatically secured in the erected position when the railing is shifted from the stored position to the erected position. |
| US11608649B2 |
Locking mechanism for fall protection
A flip door assembly includes a flip door and an interlock that controls whether the flip door may be opened. A worker safety system in one embodiment includes a work stand, a safety barrier, and a flip door assembly. The flip door assembly selectively engages with a keyed portion of the safety barrier to prevent access to a defined area by a worker. The flip door assembly includes a flip door having a top surface that is substantially planar to a top surface of the work stand when closed, and substantially non-planar to the top surface of the work stand when open. The flip door assembly further includes an interlock that prevents the flip door from opening when the keyed portion of the safety barrier is disengaged from the interlock, and allows the flip door to open when the keyed portion of the safety barrier is engaged with the interlock. |
| US11608647B2 |
Crown elements, baseboard elements, splines, and related methods
In one embodiment, a system comprises a first baseboard element, a second baseboard element, and a spline configured to couple with the first baseboard element and the second baseboard element. In another embodiment, a system comprises a first crown element, a second crown element, and a spline configured to couple with the first crown element and the second crown element. In another embodiment, a system comprises a crown spline, a baseboard spline, and a wall element configured to be coupled with the crown spline and the baseboard spline. Other embodiments are disclosed herein. |
| US11608646B2 |
Panel
A panel including an upper side, a lower side, a core and complementary locking elements provided in pairs on opposing panel edges. At least one pair of locking elements has complementary hook profiles, namely a receiving hook and an arresting hook. The receiving hook has a hook periphery arranged remote from the main body and a receiving recess arranged in the vicinity of the basic body. The receiving recess is open towards the panel upper side, and the arresting hook has an arresting recess, arranged in the vicinity of the basic body and open towards the panel lower side, and has an arresting shoulder remote from the basic body and which, in the vertical joining direction, fits into the receiving recess of the receiving hook. The arresting hook has a vertically locking arresting contour and the receiving hook has a form-fitting contour, which form fits with the arresting contour of the arresting hook. The arresting hook has, near the basic body, a horizontally locking retaining surface on its arresting shoulder and the receiving hook has a horizontally locking retaining surface arranged remote from the basic body in the receiving recess. The receiving hook is provided with a sealing groove open to the panel upper side, and the arresting hook has a sealing strip projecting towards the panel lower side, which in the joined-together state of the complementary hook profiles fits into the sealing groove. The sealing groove and the sealing strip are arranged in the region of the panel core, and the surface of the sealing groove is formed from the material of the panel core and/or the surface of the sealing strip is formed from the material of the panel core. |
| US11608644B2 |
Universal Z-Z channel for mounting wall panels to existing wall
Disclosed is a system of cladding along an existing exterior wall of a building featuring a plurality of Z-shaped components deployed in a parallel spaced apart arrangement, with an insulation panel in between two of the Z-shaped components. The Z-shaped components having a J-wall to enforce a moisture gap between exterior wall paneling and insulation. The Z-shaped components may feature Edge-components when the line of insulation panels needs to be interrupted or when it reaches a corner or edge of a wall. |
| US11608640B2 |
Panelized roofing system
A roofing system including a plurality of roofing panels that can be releasably secured to rafters or other supports of the roof by connectors. In embodiments, the connectors can include first and second connectors, each of which can include a plate with a projection extending therefrom, and with the plates defining flanges on each side of the projection. The plates of the first and second connectors are configured to seat on and at least partially extend along one of the rafters of the roof structure and along exterior facing surfaces of adjacent ones of the roofing panels to releasibly secure the roofing panels to the rafters. |
| US11608632B2 |
Pre-stressed sinusoidal member in assembly and applications
Sinusoidal shaped member units and support member units are parts that form pre-stressed assemblies having flexural properties. Sinusoidal shaped members are relaxed material members that have been elastically deformed. Support members maintain the elastically deformed state of the sinusoidal shaped members. The sinusoidal shaped members and support members are organized into pre-stressed curvilinear assemblies containing stored elastic potential energy that is equal to the work done by the forces that deformed their pre-stressed structure. The assemblies' sinusoidal shaped members and support members are adapted to use materials having exceptional mechanical properties and flexural strength. This includes nano-composites. The assemblies' pre-stressed state enhances its mechanical, electrical and structural performance. The size, number, density and possible geometric configurations of the sinusoidal shaped member units and support member units within an assembly/structure is vast. Products of this sinusoidal building system have mechanical and structural applications and can be manufactured using an automated process. |
| US11608631B2 |
Method and apparatus for protecting building-related elements from collision damages
The present disclosure is a method and apparatus for protecting building-related elements from collision damages. The apparatus can be designed to withstand high-impact collisions such as those caused by errant operation of heavy equipment. The method and apparatus are intended to be applicable to buildings already constructed and do not have to be implemented or considered before or during building design. In one exemplary embodiment, the apparatus can protect downspouts of warehouse sprinkler systems from collision damage that could result in pipe eruption. |
| US11608630B2 |
Cast-in place anchor with lockable jaw assembly
An anchor assembly is disclosed for suspending objects to a concrete structure. The assembly includes an anchor housing having a jaw assembly therein and a opening for receiving an anchor member such as a threaded rod. The jaw assembly includes threaded rods having a threaded opening, a wood form anchor assembly and a metal decking anchor assembly. The wood form and the metal decking anchor assemblies may accommodate the anchor housing and the anchor housing is used in one of the wood form anchor assembly and the metal decking anchor assembly. The metal decking anchor assembly includes a nose-piece and the anchor housing is selectively connectable to the nose-piece via a locking connection such as a bayonet connection. |
| US11608620B2 |
Popup drain stopper with debris trap and popup drain stopper assembly having the same
The present disclosure relates to popup drain stopper and popup drain stopper assemblies. The popup drain stopper includes a debris trap having a plurality of bristle arranged to trap debris flowing into a drainpipe in which the stopper is positioned. Popup drain stopper assemblies include the popup drain stopper with the debris trap and the ability to remove the drain stopper from the drainpipe without disassembly. The stopper includes a cylindrical shaped bristle body having the bristles and which is removable from the stopper assembly. |
| US11608619B2 |
Method and apparatus for isolating a pressure-driven system from a source
An isolation device and method are provided for isolating a plumbing system of a premises from a potable water source if permissible input water pressure parameters are violated. After the plumbing system has achieved a desired input water pressure, the isolation device places the plumbing system in an isolated state and only removes the plumbing system from the isolated state if the isolation device detects a demand for water from the plumbing system and if the isolation device determines that permissible input water pressure parameters are not being violated. Once the demand no longer exists, the isolation device returns the plumbing system to the isolated state. |
| US11608618B2 |
Thermal dispersion flow meter with fluid leak detection and freeze burst prevention
A non-invasive thermal dispersion flow meter with chronometric monitor for fluid leak detection includes a heater, an ambient temperature sensor and a flow rate sensor which are configured to sense the temperature of a fluid in a conduit, and then monitor the flow of that fluid through the conduit. Based upon the ambient temperature sensor readings, the flow rate sensor and heater may be adjusted to optimize the operation of the system to detect leaks. Based on the sensor readings, the flow may be adjusted to prevent damage and leaks by relieving the system of excess pressure. Geographic location, occupancy sensors and occupant identifiers are used to control the system to facilitate operation and minimize leak damage when occupants are away. |
| US11608617B2 |
Rainwater collection assembly
A rainwater collection assembly for collecting rainwater includes a reservoir that is mountable to a wall of a building and the reservoir has an inlet that is in fluid communication with a downspout of a gutter system of the building to direct rainwater into the reservoir for storage. The reservoir has a pair of outlets each being integrated therein to release the rainwater from the reservoir. A spigot is fluidly integrated into the reservoir to release the rainwater from the reservoir when the spigot is opened. An intake pipe is fluidly coupled to the inlet in the reservoir and the intake pipe can be fluidly coupled to a downspout of the gutter system for directing the rainwater into the reservoir. |
| US11608611B2 |
Control system for work vehicle, method, and work vehicle
A work vehicle includes a work implement. A control system for the work vehicle includes a controller that controls the work implement. The controller obtains a first design topography. The controller determines a second design topography. At least a portion of the second design topography is positioned above the first design topography. The controller generates a command signal to operate the work implement in accordance with the second target design topography. The controller changes a tilt angle of the work implement when at least a portion of the second design topography is positioned below the first design topography. |
| US11608605B1 |
Offshore ocean renewable energy hydro-turbine unit
Hydro Turbine unit producing 880 MW-h energy daily in offshore oceans creating average high-pressure compressed air transferable energy stored in air tanks and using generators to transform into local electrical energy. The harvesting of renewable offshore water energy of ocean wave, tidal and stream energy, converting it to accumulated water head potential energy in a large isolated water trapping pool structurally supported laterally by six tall towers extended to ocean maximum depth of 100 meter deep with arrow shape plungers pneumatic reciprocating hammering into seabed in slanted angle relative to seabed. The energized ocean water enters the trap pool through thousands of one-way check valves in the trap pool floor and surrounding walls. Large flow openings into 6 Hydro turbine manifolds direct swirling water through radial guiding vanes and conical converging top vertically downward through 8 turbine blades applying torque to turbine outlet shaft and flowing down to ocean level. |
| US11608603B2 |
Safety gate
Apparatus and methods for assembling, installing, and operating a manually operated gate (e.g., a safety gate). The manually operated safety gate can include a gate frame and a spring assembly. The gate frame can include a proximal upright member, a distal upright member, an upper arm, and a lower arm. The proximal upright member can be anchored to a stationary surface. The upper arm and lower arm can be pivotably coupled to the proximal upright member and distal upright member to form a parallelogram. The manually operated gate can be configured to pivot between self-close position and a closed position at a constant angular velocity. A kit can contain the required structural components and instructions and can be used to assemble the manually operated gate assembly. |
| US11608597B2 |
Complex of polymers, preparation and use
The present invention relates to a complex of polymers and to the use thereof in a method of making paper, cardboard or the like. This complex of polymers is obtained by polymerizing water-soluble monomers: in the presence of a host polymer that comprises vinylamine functions and of a non-polymeric transfer agent, and in the absence of a branching or crosslinking agent of the ethylenic polyfunctional type. It is obtained as from a mass ratio of anionic monomer to water that is greater than 0.035. |
| US11608596B2 |
Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same
Methods of making a paper product can comprise forming a substrate from a first furnish that comprises a plurality of pulp fibers, at least partially dewatering the substrate, treating a second furnish that comprises a plurality of surface enhanced pulp fibers (SEPF) at least by adding one or more enzymes to the second furnish, and sizing the dewatered substrate at least by depositing the treated second furnish onto at least one of opposing first and second surfaces of the dewatered substrate. The SEPF can have a length weighted average fiber length that is greater than or equal to 0.20 millimeters (mm) and an average hydrodynamic specific surface area that is greater than or equal to 10 square meters per gram (m2/g). |
| US11608594B2 |
Paper machine clothing and method of producing the same
A paper machine clothing has a substrate with an upper side, a lower side, two lateral edges and a usable region between the two lateral edges. The usable region is formed with a plurality of through-channels extending through the substrate and connecting the upper side with the lower side. The through-channels are non-cylindrical with a cross sectional area becoming smaller when going in a thickness direction of the substrate from the upper side to a middle region of the substrate between the upper side and the lower side, wherein a shape of the cross sectional area of at least one through-channel, preferably of all through-channels, of the plurality of through-channels changes proceeding in the thickness direction of the substrate from the upper side to the lower side. |
| US11608593B2 |
Wire rope, sheave and drum
An object of the present invention is to further improve upon the strength and durability of a wire rope. A wire rope has a core rope made of steel; a covering layer, which is made of a composite resin, covering the outer peripheral surface of the core rope; and multiple side strands, which are made of steel, wound on the outer peripheral surface of the core rope covered with the covering layer. The composite resin constituting the covering layer is obtained by blending cellulose nanofibers with polypropylene serving as a matrix. |
| US11608592B2 |
Fiber dyeing method using supercritical carbon dioxide fluid as medium
The invention discloses a waterless fiber dyeing method using supercritical carbon dioxide fluid as a medium. Dry fibers are tightly loaded layer by layer in a porous yarn cage. After dyeing, the fibers are cleaned to remove unfixed dyes by an online way, thereby obtaining waterless dyed dry fiber products with good quality. With the supercritical carbon dioxide dyed by a dye, the invention can not only solve the problems of high energy consumption, high discharge, high pollution in the traditional dyeing process, but also obtain better dyeing effect. The invention has a simple process and convenient operation, which can effectively realize dry dyeing processing. The reaction is mild, avoiding the use of a large amount of water, heat and additives in high concentration, which has the features of being high efficiency and environmentally friendly. |
| US11608587B2 |
Folding machine article clip, article clip assembly and folding machine article feeding method
An article clip for article folding machines includes a body which includes opposite body front and rear ends and a body intermediate portion which extends therebetween. The body front end includes a front body pivot and the body intermediate portion includes an intermediate body pivot. The clip further includes a base jaw located at the front end and a clamping jaw located opposite the base jaw at the body front end, connected to the body via the front body pivot. The clip further includes a clamping recess formed in the body front end. The clip further includes an elongated driver configured to transfer forces from the body rear end to the clamping jaw. The driver is connected to the clamping jaw via a front floating pivot which is not connected to the body, and is connected to the intermediate body pivot via a pulling mechanism. |
| US11608584B1 |
Drying device and methods of making and using the same
The invention is directed to a drying device comprising a base with arms adjustably attached to each end. The arms each include an internal spring that allows the arms to adapt to a wide variety of dryers of different shapes, sizes, and models. The distal end of each arm also includes an attachment that is sized and shaped to fit into the interior of an item of footwear. Each attachment includes a plurality of apertures that promote air flow into the interior of the footwear when in use. In this way, the footwear remains compressed on the walls of the drying device. After the drying cycle has been completed, the footwear is dried on the exterior and interior surface. |
| US11608581B2 |
Washing machine
A washing machine having a plurality of washing apparatuses is disclosed. By providing the plurality of washing apparatuses, it is possible to separately wash the laundry as needed. In addition, by controlling the plurality of washing apparatuses using one power button and an additional option button, it is possible to implement the control panel that is easy to operate and convenient to use. |
| US11608579B2 |
Multiple load laundry appliance communication
A laundry system may include a washing machine appliance and a dryer appliance. The washing machine appliance may include a first controller configured to initiate a washing operation. The first controller may be configured store wash control information of a plurality of discrete washing operation occurrences of the washing machine appliance. The dryer appliance may include a second controller in operable communication with the first controller to receive one or more data signals therefrom. The second controller may be configured to initiate a drying operation. The first controller or the second controller may be configured to determine a combined load condition based on the wash control information of the plurality of discrete washing operation occurrences of the washing machine appliance. The second controller may be configured to adjust the drying operation according to the combined load condition. |
| US11608578B1 |
Automated laundry system and method
In embodiments of the invention, cartridge bins of laundry are disposed into drums for continuous flow (progressive) laundry processing. Each drum is supported by a carriage; the carriage is configured to articulate the drum and to cooperate with a space-saving processing track. |
| US11608575B2 |
Knitted shoe upper with integral eyelets
The present invention relates to a shoe upper including a knitted component having a plurality of integrally knitted lines of loops including a set of consecutive lines, wherein each line in the set of consecutive lines includes a plurality of consecutive loops which are interlooped with adjacent loops of the respective line and not interlooped with loops of a line which is not contained in the set, and wherein the set of consecutive lines forms at least a portion of an eyelet which is configured to receive a lace. |
| US11608573B2 |
Production process of circular and sustainable mixed yarns and mixed yarns obtained
A production process of mixed yarns and mixed yarns obtained from circular and or sustainable and or biodegradable textiles within any textile industry and or adapted in the machines within spinning mills. This makes possible a very large combination of different types of textile yarn mixtures and a wide range of weights of mixed sustainable and or biodegradable yarns, to meet and create new demands for sustainable and circular textile products. The process described for injection of compressed air is the combination and mixing of sustainable and circular and or biodegradable continuous filament yarns with biodegradable, and sustainable natural and/or artificial spun yarns, bringing technology to the products in line with the sustainability of the environment. This makes possible a definitive solution in ocean contamination by synthetic fibers and prevents much of the artificial textile fibers from fabrics and clothes, which release their cut fibers during industrial and domestic washing. |
| US11608572B2 |
Artificial turf with marbled monofilament
A method of manufacturing artificial turf creating a liquid polymer mixture, wherein the polymer mixture is at least a two-phase system. A first one of the phases includes a first polymer and a first dye, and a second one of the phases of the polymer mixture includes a second polymer and a second dye. The second dye has a different color than the first dye, the second polymer being of the same or of a different type as the first polymer. The first and the second phase are immiscible, the first phase forming polymer beads within the second phase. The method further includes extruding the polymer mixture into a monofilament including a marbled pattern of the first and second color; quenching the monofilament; reheating the monofilament; stretching the reheated monofilament to deform the polymer beads into threadlike regions and to form the monofilament into an artificial turf fiber; and incorporating the artificial turf fiber into an artificial turf backing. |
| US11608571B2 |
Trilobal filaments and spinnerets for producing the same
Various implementations include a filament that includes three lobes that extend from a central portion of the filament, and the central portion defines an axial void. Each lobe bulges outwardly at its proximal end adjacent the central portion and has edges that form a continuous concave curve toward its distal end relative to an axis A-A that extends through the distal end of the respective lobe and the central portion of the filament. Thus, a width of each lobe at the proximal end thereof is greater than a width of each lobe at or adjacent the distal end, and adjacent edges of adjacent lobes intersect each other at concave proximal ends of the adjacent edges. |
| US11608569B2 |
Low etch pit density, low slip line density, and low strain indium phosphide
Methods and wafers for low etch pit density, low slip line density, and low strain indium phosphide are disclosed and may include an indium phosphide single crystal wafer having a diameter of 4 inches or greater, having a measured etch pit density of less than 500 cm−2, and having fewer than 5 dislocations or slip lines as measured by x-ray diffraction imaging. The wafer may have a measured etch pit density of 200 cm−2 or less, or 100 cm−2 or less, or 10 cm−2 or less. The wafer may have a diameter of 6 inches or greater. An area of the wafer with a measured etch pit density of zero may at least 80% of the total area of the surface. An area of the wafer with a measured etch pit density of zero may be at least 90% of the total area of the surface. |
| US11608566B2 |
High resistance virtual anode for electroplating cell
A high resistance virtual anode for an electroplating cell includes a first layer and a second layer. The first layer includes a plurality of first holes through the first layer. The second layer is over the first layer and includes a plurality of second holes through the second layer. |
| US11608558B2 |
Multi-depth film for optical devices
Embodiments of the present disclosure relate to forming multi-depth films for the fabrication of optical devices. One embodiment includes disposing a base layer of a device material on a surface of a substrate. One or more mandrels of the device material are disposed on the base layer. The disposing the one or more mandrels includes positioning a mask over of the base layer. The device material is deposited with the mask positioned over the base layer to form an optical device having the base layer with a base layer depth and the one or more mandrels having a first mandrel depth and a second mandrel depth. |
| US11608556B2 |
Alloy-coated steel sheet and manufacturing method thereof
Provided is an alloy-coated steel sheet and a manufacturing method thereof. The alloy-coated steel sheet includes: a steel sheet; and an Al—Mg—Si alloy layer disposed on the steel sheet, wherein the Al—Mg—Si alloy layer has a form in which Mg—Si alloy grains are included in an alloy layer consisting of an Al—Mg alloy phase. |
| US11608545B2 |
Conductive supporting member and method for producing the same
A conductive supporting member includes an outer portion that includes a Cu matrix phase and a second phase dispersed in the Cu matrix phase and containing a Cu—Zr compound and that has an alloy composition represented by Cu-xZr (x is atomic % of Zr and 0.5≤x≤16.7 is satisfied) and an inner portion that is present on an inner side of the outer portion, is formed of a metal containing Cu, and has higher conductivity than the outer portion. |
| US11608542B2 |
Austenitic stainless steel containing niobium and manufacturing method of the same
The austenitic stainless steel containing niobium according to an exemplary embodiment of the present invention includes: 16 to 26 wt. % of chromium (Cr), 8 to 22 wt. % of nickel (Ni), 0.02 to 0.1 wt. % of carbon (C), 0.2 to 1 wt. % of niobium (Nb), 0.015 to 0.025 wt. % of titanium (Ti), 0.004 to 0.01 wt. % of nitrogen (N), and 0.5 to 2 wt. % of manganese (Mn), wherein the austenitic stainless steel containing niobium has an austenitic matrix structure, a fine niobium carbide and a fine titanium nitride are precipitated in the austenitic matrix structure, and the fine niobium carbide is uniformly dispersed in the austenitic matrix structure. |
| US11608538B2 |
Coating agent for leather, and leather on which coating by coating agent is formed
The present invention provides a coating agent for leather, the coating agent containing: in terms of solid content ratio, (I) an aqueous urethane resin; (II) a matting agent; and (III) a silicone acryl graft copolymer resin emulsion in which the weight ratio of a polyorganosiloxane represented by a specified formula relative to acrylic ester units or methacrylic ester units is 50:50 to 90:10, and a leather on which a coating by the coating agent for leather is formed. This coating agent for leather has exceptional wear resistance and anti-fouling properties, and a leather on which a coating by the coating agent is formed can maintain a high-quality external appearance and high wear resistance. |
| US11608527B2 |
Single cell nucleic acid detection and analysis
Methods and compositions for digital profiling of nucleic acid sequences present in a sample are provided. |
| US11608524B1 |
Methods of analyzing cells
Methods of analyzing cells, including interactions among different populations of cells. Methods include cell-containing liquid droplets with oligonucleotide-containing liquid droplets, hybridizing oligonucleotides to target nucleic acids from cells, extending the hybridized oligonucleotides on the target nucleic acids into cell identifier sequences on the target nucleic acids, and thereby identifying the type of cells initially present. The methods can be implemented in a high-throughput manner in a microfluidic system. |
| US11608523B2 |
Nucleic acid sequencing by nanopore detection of tag molecules
This disclosure provides systems and methods for sequencing nucleic acids using nucleotide analogues and translocation of tags from incorporated nucleotide analogues through a nanopore. In aspects, this disclosure is related to compositions, methods, and systems for sequencing nucleic acids using tag molecules and detection of translocation through a nanopore of tags released from incorporation of the molecule. |
| US11608522B2 |
Method of detecting target nucleic acid using rolling circle amplification and composition for detecting target nucleic acid
The present invention relates to a method of detecting a target nucleic acid on the basis of rolling circle amplification (RCA), and more specifically, to a method of detecting a target nucleic acid, the method in which a target nucleic acid (a nucleic acid having a target nucleic acid sequence), when present, forms a circular template with a template for performing an amplification reaction, wherein during the amplification reaction, a restriction enzyme is added to further induce a new RCA reaction, thus increasing the reaction rate and sensitivity, and to an RCA composition for implementing the method. The method of detecting a target nucleic acid according to the present invention, by detecting a barcode sequence predefined according to the type of the target nucleic acid, enables multiple detections of the presence of the target nucleic acid without sequencing, is inexpensive for not using costly enzymes, such as CRISPR, can detect barcode sequences, and can utilize various existing nucleic acid detection systems, and thus, can be useful in the detection of gene mutations. |
| US11608521B2 |
Method of detecting genetic material in a biological sample and a device for its implementation
The object of the invention is a method of detecting genetic material in a biological sample in which the biological sample is loaded into the reaction cartridge (6) and then the reaction cartridge (6) is placed in the control device, the collected biological sample is taken to the isolation chamber (7), isolation of biological material from the tested sample by heating the isolation chamber (7), the isolated genetic material is moved into a plurality of reaction chambers (8.1, 8.2, 8.3, 8.4), genetic material is amplified by heating the reaction chambers (8.1, 8.2, 8.3, 8.4), lyophilized reagents for genetic material amplification together with lyophilized fluorescent tag intercalating with genetic material are present in the reaction chambers (8.1, 8.2, 8.3, 8.4), and signal detection from fluorescent tags is carried out along with the genetic material amplification stage. |
| US11608516B2 |
Method for determination of diversity and viability thresholds used to assess microorganisms in process samples
The invention is directed towards methods and compositions for identifying the specific microorganisms present in a particular potion of a water process system. The method involves obtaining a sample from the process and determining if a problematic organism exceeds an acceptable threshold. If so a remedial bio-control procedure can be applied long before any unwanted defects or problems occur. |
| US11608515B2 |
Biosensing method
A method for quantifying a target substance, comprising: bringing a sample containing the target substance into contact with a biosensor which comprises an enzyme electrode containing an oxidoreductase and a counter electrode; measuring a change in the potential difference between the enzyme electrode and the counter electrode due to oxidation reaction of the target substance catalyzed by the oxidoreductase; and calculating the concentration of the target substance based on the change in the potential difference; wherein a potential is applied between the enzyme electrode and the counter electrode before the measurement of the change in the potential difference. |
| US11608510B2 |
Recombinant adeno-associated virus capsids with enhanced human pancreatic tropism
The present invention relates to variant AAV capsid polypeptides, wherein the variant AAV capsid polypeptides exhibit increased transduction and/or tropism in human pancreatic tissue or human islets as compared non-variant parent capsid polypeptides. |
| US11608509B2 |
Nipah virus envelope glycoprotein pseudotyped lentivirus
The present invention relates to pseudotyped retrovirus-like particles or retroviral vectors comprising both engineered envelope glycoproteins derived from a virus of the Paramyxoviridae family fused to a cell targeting domain and fused to a functional domain. The present invention also relates to the use of said pseudotyped retrovirus-like particles or retroviral vectors to selectively modulate the activity of specific subsets of cells, in particular of specific immune cells. These pseudotyped retrovirus-like particles or retroviral vectors are particularly useful for gene therapy, immune therapy and/or vaccination. |
| US11608505B2 |
Genome-edited plant production method
It was found that it is possible to construct a genome-edited plant in which no exogenous gene is incorporated in a genome by performing negative selection using morphological defects and the like as indices in a regenerated plant originated from a plant cell in which a gene that induces regeneration of the plant and a gene of the genome editing enzyme are introduced. |
| US11608503B2 |
RNA targeting of mutations via suppressor tRNAs and deaminases
Aspects of the disclosure relate to a gene therapy approach for diseases, disorders, or conditions caused by mutation in the stop codon utilizing modified tRNA. At least 10-15% of all genetic diseases, including muscular dystrophy (e.g. Duchene muscular dystrophy), some cancers, beta thalassemia, Hurler syndrome, and cystic fibrosis, fall into this category. Not to be bound by theory, it is believed that this approach is safer than CRISPR approaches due to minimal off-target effects and the lack of genome level changes. |
| US11608493B2 |
Trichoderma filamentous fungus mutant strain and method of producing protein
A mutant strain of a filamentous fungus of the genus Trichoderma having a reduced function of a polypeptide consisting of the amino acid sequence represented by SEQ ID NO: 2; and a method of producing a sugar from a cellulose-containing biomass, the method including: step a of producing a cellulase by cultivating a Trichoderma reesei mutant strain having a reduced function of a polypeptide consisting of the amino acid sequence represented by SEQ ID NO: 2, and step b of saccharifying the biomass by using the cellulase obtained in the step a. |
| US11608490B2 |
Composition for enhancing hair growth-inducing ability of adipose stem cells comprising udenafil as active ingredient
The present invention relates to a hair growth-inducing ability enhancing effect of adipose stem cells obtained by performing treatment with udenafil and performing culture, and provides a composition for preventing or treating alopecia, or promoting hair growth, comprising, as an active ingredient, adipose stem cells obtained by performing treatment with udenafil and performing culture, IL-4, or IL-12B. In a case where a culture medium of adipose stem cells is treated with udenafil and cultured, IL-4 and IL-12B expression levels are increased in the adipose stem cells, and thus maturation of hair follicle cells is further promoted, so that hair growth can be induced. In addition, in a case where IL-4 and IL-12B, which are expressed in the adipose stem cells obtained by performing treatment with udenafil and performing culture, are applied to skin tissue, hair growth can be induced. |
| US11608489B2 |
Compositions and methods for performing magnetibuoyant separations
The methods of the invention employ targeted magnetic particles, preferably targeted nanomagnetic particles, and targeted buoyant particles such as buoyant microparticles and microbubbles. Among the benefits of the invention is the ability to combine targeted magnetic particles with differentially targeted buoyant particles to achieve separation of two or more specifically cell targeted populations during the same work flow. |
| US11608488B2 |
Enhanced metabolite-producing yeast
Metabolites produced by a microorganism using oxaloacetate, pyruvate and/or acetyl-CoA as substrate or co-substrate upstream in the biosynthesis pathway, and more particularly using oxaloacetate. There is indeed a need in the art for transformed, in particular recombinant, microorganisms having at least an increased ability to produce oxaloacetate, pyruvate and/or acetyl-CoA, and in particular oxaloacetate, thus allowing an increased capacity to produce metabolites produced using oxaloacetate, pyruvate and/or acetyl-CoA as substrate or co-substrate upstream in the biosynthesis pathway, and in particular amino acids and their derivatives thereof, fatty acids, derivatives from the mevalonate pathway (in particular farnesyl, squalene, lanosterol, cholesterol and derivatives, and dolichols), flavonoides and/or polyketides. The solution proposed is the use of a genetically modified yeast comprising many modifications as described in the present text. |
| US11608479B2 |
Washing agent preparation with improved optical and rheological properties
A flowable washing agent preparation containing, based on the total weight thereof, i) 20 to 80 wt. % surfactant; ii) 2 to 15 wt. % fatty acid; iii) 5 to 25 wt. % organic solvent; iv) 0.3 to 8 wt. % of a salt of a divalent cation; v) less than 20 wt. % water, and washing methods using this preparation. |
| US11608475B2 |
Fuel production system for producing liquid fuel from biomass feedstock and renewable energy
A fuel production system includes a gasification unit including a gasification furnace that gasifies biomass feedstock to produce a syngas; a liquid fuel production unit that produces a liquid fuel from the syngas produced by the gasification unit; an electrolysis unit that produces hydrogen from water using electric power generated using renewable energy; a hydrogen tank that stores the hydrogen produced by the electrolysis unit; a remaining hydrogen amount determining section that determines the amount of hydrogen remaining in the hydrogen tank; a hydrogen supply unit that supplies the hydrogen from the hydrogen tank to the gasification unit; and a control unit that performs a hydrogen consumption increasing control to reduce the H2/CO ratio of the syngas produced by reaction in the gasification furnace and to increase the amount of hydrogen supplied by the hydrogen supply unit, when the remaining amount of hydrogen is more than a predetermined amount. |
| US11608465B2 |
Multi-functional compositions for enhanced oil and gas recovery and other petroleum industry applications
The subject invention provides multi-functional biochemical compositions, as well as their use in enhancing oil recovery from an oil-bearing subterranean formation. Advantageously, the compositions and methods of the subject invention are operationally-friendly, cost-effective, and environmentally-friendly. More specifically, in preferred embodiments, the subject invention provides a multi-functional composition for enhanced oil recovery (EOR) comprising one or more surfactants, one or more chelating agents, and one or more solvents. |
| US11608463B2 |
Bio-derived complex for oil and gas well remediation
The present invention relates to a method for oil and gas well remediation by the creation and use of a bio-derived nano scale complex mixtures, comprising bio-derived solvents and/or surfactants that allows the breaking, dissolving, dispersing and caging of obstructions in oil and gas wells. The charge present on the bio derived nanoscale complex is based on the pH of the well. The invention further reduces the well obstructions to a free-flowing fluid and then encapsulates them in an electrochemical, spherical, globe of protection. The method efficiently removes obstructions from the well to be treated. |
| US11608459B2 |
Shaped abrasive particles and method of forming same
An abrasive particle including a shaped abrasive particle including a body having a plurality of abrasive particles bonded to at least one surface of the body of the shaped abrasive particle. |
| US11608456B2 |
Sprayable water-based adhesive
Water-based adhesive compositions are improved by the incorporation of hollow polymeric microspheres having outer surfaces coated with one or more barrier materials such as calcium carbonate particles. The adhesive compositions exhibit enhanced rheology, sprayability, drying time, tack and storage stability as compared to analogous adhesives that are not modified with coated hollow polymeric microspheres. Such compositions are useful as both contact adhesives as well as wet bonding one-way adhesives. |
| US11608453B2 |
Bonding tools for bonding machines, bonding machines for bonding semiconductor elements, and related methods
A bonding tool for bonding a first workpiece to a second workpiece on a bonding machine is provided. The bonding tool includes a body portion for bonding the first workpiece to the second workpiece on the bonding machine. The bonding tool also includes a curing system for curing an adhesive provided between the first workpiece and the second workpiece. |
| US11608452B2 |
UV light curable adhesive and device with UV light curable adhesive
A UV light curable adhesive is disclosed, comprising, at least one bi-active monomer, at least one polymerizable oligomer, a primary photoinitiator, and a monomer scavenger, wherein photopolymerization of the at least one bi-active monomer by the primary photoinitiator activates the monomer scavenger, reducing residual monomer content in a cured adhesive formed by the photopolymerization of the bi-active monomer in comparison to an otherwise identical comparative UV adhesive lacking the monomer scavenger. A method for curing the UV light curable adhesive is disclosed, including applying the UV light curable adhesive to a surface and exposing the UV light curable adhesive to UV light, free from heating the UV light curable adhesive other than any autogenous increases in temperature from exothermic polymerization reactions. A device with the UV light cured adhesive is disclosed, including the UV light cured adhesive joining a first surface to a second surface. |
| US11608450B2 |
Process for a continuous reaction with feedstocks derived from Bio-Renewable resources
A process for a continuous condensation reaction with feedstocks derived from bio-renewable resources, e.g., pine chemical derived feedstock, is disclosed. The process employs at least a multi-stage mixing reactor, selected from any of a multi-stage continuous stirred tank reactor (CSTR), a multi-stage horizontal continuous stirred tank reactor (HCSTR), or a continuous oscillating baffle reactor (COBR). The multi-stage mixing reactors are provided with a plurality of baffles for creating a mixing in a number of stages or cells created by the baffles, allowing the condensation reaction to proceed at a production rate at least twice that of a batch process with reactors of equivalent volume. The feedstocks derived from bio-renewable resources is selected from gum rosin, wood rosin, tall oil rosin and mixtures thereof; and polymeric fatty acids derived from bio-renewable resources such as tall oil. |
| US11608449B2 |
Water shedding finish
A water shedding finish for aircraft or aerospace transparencies is prepared from a paraffin wax and at least a solvent linear or branched C6 to C8 alkane solvent. The finish may further include a surfactant and similarly the solvent may be present as a co-solvent system. |
| US11608448B2 |
Thermosetting powder coating material, coating film using the coating material, and coated body comprising the coating film
There is provided a thermosetting powder coating material capable of forming a cured product having excellent workability at coating and high plasticity as well as heat resistance, resulting in heat resistance and crack resistance at bending processing. (A) denotes a bisphenol type epoxy resin having epoxy equivalent weight of 600 to 800 g/eq (not including 800 g/eq), (B) a rubber-modified epoxy resin, (C) a bisphenol type phenyl resin curing agent (D) a compound for activating (C), (D1) an imidazole compound and (D2) an amine-epoxy adduct type compound. The thermosetting powder coating material is composed of a finely pulverized composition. The composition comprises (A), (C) and (D) but does not comprise (B). (D) comprises (D1) and (D2), and a weight ratio of (D2) with respect to (D1) is 1.0 or more and 3.7 or less when (D1) is 1. |
| US11608442B2 |
Silane functionalized fibre based coating composition and a process of preparation thereof
The present disclosure envisages a coating composition. The coating composition comprises a polymeric emulsion, silane functionalized fibres and a fluid medium. The silane functionalized fibres are present in an amount in the range of 0.05 wt. % to 10 wt. % of the coating composition. The polymeric emulsion is present in an amount in the range of 20 wt. % to 60 wt. % of the coating composition. The fluid medium is present in an amount in the range of 5 wt. % to 40 wt. % of the coating composition. The silane functionalized fibre comprises at least one polymer bonded to at least one silane group. The coating composition of the present disclosure exhibit improved properties such as better coverage when applied on a surface, mechanical properties, stain resistance properties and the like, when compared to coating composition without fibres. |
| US11608439B2 |
Adhesive promoter, organic silicon encapsulant composition, and organic silicon encapsulant
An adhesive promoter, an organic silicon encapsulant composition, and an organic silicon encapsulant are provided. The adhesive promoter used for the organic silicon encapsulant is formed from a borosiloxane polymer represented by a general formula of: (R1R22SiO1/2)x(R2R3SiO2/2)y(R3SiO3/2)z(SiO4/2)i(BO(3-k)/2)j(OR4)k. R1 is a hydrogen atom or a C2-C6 alkenyl group. R2 and R4 are respectively a C1-C6 alkyl group. R3 is a C6-C12 aromatic group. In the general formula, x, y, z, i, j, and k represent a molar ratio. In the general formula, x, y, z, i, and j are a non-negative number smaller than or equal to 1, and k is a positive number ≤3. A sum of x, y, z, and i is 1, and x is larger than 0. |
| US11608438B2 |
Low-dielectric heat dissipation film composition and low-dielectric heat dissipation film
A low-dielectric heat dissipation film composition contains: (A) a maleimide resin composition containing (A1) a maleimide resin containing at least two or more maleimide groups per molecule and (A2) a polymerization initiator; and (B) boron nitride particles. The component (A1) has a maleimide equivalent of not more than 0.1 mol/100 g, and a cured material of the component (A) has a relative dielectric constant of 3.5 or less at a frequency of 10 GHz. Thus, the present invention provides a film composition for forming a film having low dielectric constant and high heat dissipation. |
| US11608437B2 |
Thermoplastic resin composition and molded product manufactured therefrom
A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a polyester resin; about 15 to about 100 parts by weight of glass fibers; and about 2 to about 20 parts by weight of a modified olefin copolymer, the modified olefin copolymer comprising an epoxy modified olefin copolymer and a maleic anhydride modified olefin copolymer, wherein the weight ratio of the epoxy modified olefin copolymer and the maleic anhydride modified olefin copolymer is about 1:0.3 to about 1:3. The thermoplastic resin composition has excellent impact resistance, chemical resistance, and the like. |
| US11608433B2 |
Formulation and processing solution for dicing process, and method for processing
A formulation for a wafer dicing process comprises 1.0 to 1.5 mass % of a partially saponified polyvinyl alcohol having a polymerization degree of 200 to 400 and a saponification degree of 75 to 85 mol %; 0.4 to 0.6 mass % of polyoxyethylene-polyoxypropylene glycol ether having a number average molecular weight of 10,000 to 20,000 with a polymerization ratio of polyoxyethylene to polyoxypropylene of 75:25 to 85:15; and pure water (all mass % based on 100 mass % of formulation). The formulation is used in the form of a processing solution obtained by diluting it 10,000 to 100,000 times by pure water and flowing it on a dicing blade in a wafer dicing process to effectively remove dicing offcuts from the wafer and minute pieces of adhesive released from an adhesive layer of a dicing tape. |
| US11608429B2 |
Disposable eggshell eco-friendly material and manufacturing method
A disposable eggshell eco-friendly material and manufacturing method are disclosed. The disposable eggshell eco-friendly material, for volume ratio, includes 50%-80% of calcined eggshell powder, 10%-48% of biodegradable polymer, 1%-5% of natural degradation agent, and 1%-5% of natural binding agent, which are subjected to a mixing and stirring step according to such ratios, and then subjected to a pelletizing step to be first prepared as a plurality of disposable eggshell eco-friendly material pellets, and the disposable eggshell eco-friendly material pellets being then subjected to a shaping and forming step by means of one of film blowing, extruding, vacuum forming, bottle blowing, injecting, and drawing, to obtain a disposable eggshell eco-friendly material product that is disposed of after one time of use. |
| US11608428B2 |
Thermochromic compositions, thermochromic substrates, and related methods of making
Vanadium oxide nanomaterials dispersed in a polymeric matrix, substrates including the vanadium oxide nanomaterials dispersed in a polymeric matrix, and related methods of making vanadium oxide nanomaterials dispersed in a polymeric matrix are described. |
| US11608421B2 |
Method of making dispersions
Dispersions of silicate particles are formed in a polyol phase. The polyol, an alkoxysilane, water and catalyst are combined and reacted under specific temperature conditions to form the silicate particles in-situ in a liquid polyol phase. The dispersions are characterized in having excellent stability. |
| US11608419B2 |
Thermally conductive sheet
A thermally conductive sheet in which a cured layer of a thermally conductive silicone composition is laminated on one or both sides of a synthetic resin film layer of aromatic polyimide, etc. having excellent heat resistance, electrical insulation, and mechanical strength, wherein good thermal conductivity, good insulation, and strong interlayer adhesion are provided because the thermally conductive silicone composition includes 250 to 600 wt. % of an aspherical thermally conductive filler material, which contains no more than 80 ml/100 g of a DOP oil absorption amount and an organic silicon compound component including an adhesion imparting agent, relative to 100 wt. % of the organic silicon compound component, and moreover the thermally conductive sheet with no brittleness during use can be made using continuous molding. |
| US11608418B2 |
Method of preparing self-adhesive polyester elastomer composite membrane and composite strip
A method of preparing self-adhesive polyester elastomer composite membrane includes the following steps: mix methyl formate or ethyl acetate with thermoplastic polyester elastomer (TPEE) powder or granules; add a modifier, a photo initiator or a thermal initiator; continue mixing to prepare uniformed mixture; after drying uniformed mixture prepare a polyester elastomer membrane through an injection laminating process and apply pressure sensitive adhesive on one side of the polyester elastomer membrane. Prepared membrane poses good bonding characteristics to textile materials and can be used in production of clothing. |
| US11608416B2 |
Method for synthesizing aliphatic polyester block copolymer regulated by carbon monoxide
A method for synthesizing an aliphatic polyester block copolymer regulated by carbon monoxide. The method uses an organic cobalt metal complex as a convertible catalyst and includes: first regulating an anionic ring-opening copolymerization reaction between an aliphatic acid anhydride and an epoxy compound; then using carbon monoxide as a conversion agent for conversion to obtain a catalyst having a new catalytic active site; and regulating a vinyl monomer to perform active free radical polymerization to obtain an aliphatic polyester block copolymer having a controllable structure. The described synthesis method uses a convertible catalyst and a conversion agent, combines two controllable polymerization reactions which have different but compatible mechanisms, and obtains a block copolymer by means of a “one-pot” reaction. |
| US11608414B2 |
Peptoid polymers and methods of use
The present invention provides peptoid polymers and salts thereof that comprise hydrophobic and polar peptoid monomers and are capable of reducing or inhibiting the formation of ice crystals at sub 0° C. temperatures. Also provided are peptoid-peptide hybrids and salts thereof comprising the peptoid polymers provided herein. The peptoid polymers, peptoid-peptide hybrids, and salts thereof provided herein are useful for making cryoprotectant solutions. The peptoid polymers, peptoid-peptide hybrids, salts thereof, and cryoprotectant solutions provided herein are useful for making antifreeze solutions, frozen food products, and cosmetic care products. Also provided herein are methods for preserving a tissue, an organ, a cell, or a biological macromolecule using the compositions described herein. |
| US11608411B2 |
Combination mobile built-in air flow mechanism and LED kill chamber
Disclosed embodiments relate to a combination axial fan and LED lighting system configured to fit into the footprint of a standard ceiling tile. Disclosed embodiments further include ceiling tiles with a built-in fan and/or LED lighting. The disclosed systems may include one or more UV-C light sources which irradiate contaminants as air flows through the UV-C unit. The UV-C unit is mounted on either a universal mounting mechanism or a mobile support unit to provide mobility to the UV-C unit. |
| US11608410B2 |
Liquid crystal polymer film and laminate comprising the same
Provided are a liquid crystal polymer (LCP) film and a laminate comprising the same. The LCP film has a first surface and a second surface opposite each other, and a Kurtosis (Rku) of the first surface ranges from 3.0 to 60.0. With the Rku, the LCP film is able to improve the peel strength with a metal foil and ensure that a laminate comprising the same maintains the merit of low insertion loss. |
| US11608406B2 |
Method and system for producing a polyurethane polymer by means of a supported catalyst
A process for preparing a polyurethane polymer comprises the step of: I) mixing a first component (100) comprising a polyisocyanate with a second reactant component (200) comprising a compound having Zerewitinoff-active hydrogen atoms in a mixing vessel (300) to obtain a reaction mixture (400), wherein the first reactant component (100) and/or the second reactant component (200) are contacted with a catalyst bed (500) before they are mixed in the mixing vessel (300) and/or the reaction mixture (400) is contacted with a catalyst bed (500), wherein the catalyst bed (500) contains a catalyst reversibly sorbed on a substrate, the catalyst catalyses the reaction of isocyanate groups with themselves or with Zerewitinoff-active compounds and the catalyst is released into the first component (100), second component (200) or reaction mixture (400) that is in contact with the catalyst bed (500), such that a reaction mixture (410) containing the catalyst is obtained. |
| US11608405B2 |
Polycarbonate polyol and polyurethane
Provided is a polycarbonate polyol used as a raw material of a polyurethane that has an excellent balance of flexibility, mechanical strength and solvent resistance. The polycarbonate polyol includes structural units derived from a polyhydric alcohol and has a hydroxyl value of 20 to 450 mg KOH/g. The polyhydric alcohol includes: a diol (A) containing not less than 70% by weight of a specific oxyalkylene glycol (A1); and a trihydric to hexahydric branched alcohol (B) having 3 to 12 carbon atoms. In the polycarbonate polyol, structural units derived from the branched alcohol (B) is contained in an amount of 0.005 to 5.0% by mole in the structural units derived from the polyhydric alcohol. A ratio of a structural unit (X1) represented by the following Formula (X1) in the structural units derived from the branched alcohol (B) is not higher than 50% by mole. |
| US11608400B2 |
Composition for encapsulating organic light emitting element and organic light emitting element display device manufactured therefrom
Provided are a composition for encapsulating an organic light emitting element and an organic light emitting element display device manufactured therefrom, the composition comprising: (A) a non-silicone-based photocurable multifunctional monomer; (B) a silicone-based photocurable multifunctional monomer; (C) a non-silicone-based photocurable monofunctional monomer; (D) a silicone-based photocurable monofunctional monomer; and (E) an initiator, wherein the silicone-based photocurable multifunctional monomer (B) is represented by chemical formula 1. |
| US11608396B2 |
Catalysts for control of long chain branching
Catalyst systems and methods for making and using the same are disclosed. A catalyst composition is provided that includes a catalyst compound supported to form a supported catalyst system, the catalyst compound including: where each of R1, R2, R3, R4, R5, R6, R7 and X are as discussed herein. |
| US11608392B2 |
Polymerization process
The present invention relates to a process for polymerization of a monomer, and in particular whereby polymer particles are transferred from an upstream polymerization reactor, which process comprises:(a) discharging a mixture comprising polymer particles and reactive gases, which reactive gases comprise hydrogen, from the upstream reactor,(b) transferring the polymer particles and reactive gases into a first chamber which is in open communication with a second chamber during the transfer such that the polymer particles pass through the first chamber into the second chamber,(c) keeping the first and second chamber in open communication for a time period, t, after completing transfer of the polymer particles to the second chamber, and(d) subsequently isolating the second chamber from the first chamber and transferring the polymer particles from the second chamber into a downstream vessel. |
| US11608390B2 |
Method and system for polymer production
Disclosed herein is a system for solution polymerization comprising a reactor system that is operative to receive a monomer and to react the monomer to form a polymer; a plurality of devolatilization vessels located downstream of the reactor system, where each devolatilization vessel operates at a lower pressure than the preceding devolatilization vessel; and a heat exchanger disposed between two devolatilization vessels and in fluid communication with them, where the heat exchanger has an inlet port temperature of 100° C. to 230° C., an outlet port temperature of 200° C. to 300° C., an inlet port pressure of 35 to 250 kgf/cm2 and an outlet port pressure of 20 to 200 kgf/cm2; and wherein the polymer solution remains in a single phase during its residence in the heat exchanger. |
| US11608386B2 |
Dried cellulose fibers, cellulose fiber-resin composite, and molded article
Provided are dried cellulose fibers that are satisfactory dispersible in a resin when the cellulose fibers are mixed with the resin and can improve physical properties such as tensile elastic modulus and tensile strength of a resin composite, a cellulose fiber-resin composite including the cellulose fibers, and a molded article. The dried cellulose fibers include cellulose fibers, the cellulose fiber-resin composite includes the dried cellulose fibers, and the molded article is formed from the cellulose fiber-resin composite. The cellulose fibers have an average fiber diameter of 0.1 μm more and 20 μm or less and have a hemicellulose content of 50% or less in constituent sugar components. The dried cellulose fibers have a water content of 10% by mass or less. |
| US11608385B2 |
Alternative post treatment for stabilizing highly disordered celluloses
A method is provided for the post-treatment of nanoporous celluloses with an eye to scale up to plant operation wherein recycling and recovery of reagents is crucial in the efficient and cost effective operation of a full-scale plant. The instant method includes diminishing the alkali (e.g., sodium hydroxide) concentration of the treatment solution by converting it to a salt (e.g., a sodium salt). |
| US11608382B2 |
BCMA chimeric antigen receptors and uses thereof
The invention provides compositions and methods for treating diseases associated with expression of BCMA. The invention also relates to chimeric antigen receptor (CAR) specific to BCMA, vectors encoding the same, and recombinant T cells comprising the BCMA CAR. The invention also includes methods of administering a genetically modified T cell expressing a CAR that comprises a BCMA binding domain. |
| US11608381B2 |
Methods of treatment using a leptin receptor agonist antibody
Provided herein are therapeutic methods of treatment using agonist leptin receptor (LEPR) antibodies, antigen-binding fragments thereof, or compositions comprising the LEPR antibodies or antigen-binding fragments thereof. Such therapeutic methods include treatment for conditions related to metabolic dysfunction, including for example, lipodystrophy, adiposity or obesity, reducing body weight, non-alcoholic fatty liver disease, hyperphagia, hyperglycemia, insulin resistance, dyslipidemia, hepatic steatosis, and infertility. |
| US11608379B2 |
Anti-inflammatory polypeptides
This invention concerns anti-inflammatory agents, compositions, and methods for treating inflammatory disorders. |
| US11608376B2 |
Tumor-targeted agonistic CD28 antigen binding molecules
The present invention relates to tumor targeted bispecific agonistic antigen binding molecules characterized by monovalent binding to CD28, methods for their production, pharmaceutical compositions containing these antibodies, and methods of using the same. |
| US11608369B2 |
Construction of chimeric antigen receptor targeting CD20 antigen and activity identification of engineered T cells thereof
Provided are a chimeric antigen receptor targeting CD20 antigen and a preparation method thereof. The extracellular antigen binding domain of the chimeric antigen receptor includes an antibody heavy chain variable region shown in SEQ ID NO: 7 or 9 or 33 and an antibody light chain variable region shown in SEQ ID NO: 11 or 13 or 35, and is capable of killing tumor cells. |
| US11608365B2 |
SYNP162, a promoter for the expression of genes
The present invention provides an isolated nucleic acid molecule comprising, or consisting of, the nucleic acid sequence of SEQ ID NO:1 or a nucleic acid sequence of at least 300 bp having at least 80% identity to said sequence of SEQ ID NO:1, wherein said isolated nucleic acid molecule specifically leads to the expression in rod photoreceptors of a gene when operatively linked to a nucleic acid sequence coding for said gene. |
| US11608363B2 |
Materials and methods for cell-free expression of vaccine epitope concatemers
The present disclosure provides materials and methods for cell-free expression of epitopes for immunotherapy applications. In particular, the present disclosure provides materials and methods for expressing concatenated epitopes using a cell-free protein synthesis platform for high throughput, large scale, and unbiased epitope screening and the generation of multi-epitope vaccines. |
| US11608359B2 |
Compounds and methods for treating tight junction permeabtility
The present invention provides Larazotide derivative compositions that resist protease degradation, and in various embodiments, do not demonstrate an inverse dose response, and/or can be delivered at higher doses without loss of potency or efficacy, thereby allowing improved therapy and more desirable dosing schedules. |
| US11608357B2 |
Stabilized antibody protein solutions
There is provided, inter alia, an aqueous solution comprising (i) an antibody protein; and (ii) a antibody protein stabilizing mixture of arginine, methionine, and a C3 polyol. |
| US11608355B2 |
Technologies for oligonucleotide preparation
Among other things, the present disclosure provides technologies for oligonucleotide preparation, particularly chirally controlled oligonucleotide preparation, which technologies provide greatly improved crude purity and yield, and significantly reduce manufacturing costs. |
| US11608348B2 |
Preparation method of functional silanes
A preparation method of functional silanes comprises: substance A and substance B are added in a three-necked bottle and a certain amount of solvent is added; the resultant mixture is stirred for 0.5-24 h in the presence of catalyst under an atmosphere of argon, resulting in the crude product; after removing the remaining solvent and catalyst, the residual product is purified by chromatographic column to obtain functional silanes; the substance A is an alkene-containing silane and the substance B is an alcohol; functional silanes with various structures can be prepared, and their structures can be controlled by regulating the ratio of substance A and substance B, thereby providing ideas for the preparation of different silanes and the structural design of silane coupling agents. |
| US11608347B2 |
Octahydropyrido[1,2-alpha]pyrazines as MAGL inhibitors
The invention provides new heterocyclic compounds having the general formula (Ie) wherein R1, R1a and R7 are as described herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds. |
| US11608343B2 |
Substituted pyrimido[5,4-d]pyrimidines as HER2 inhibitors
The present invention relates to new [1,3]diazino[5,4-d]pyrimidines and derivatives of Formula (I) wherein the groups R1, R2, R3 and R4 have the meanings given in the claims and specification, their use as inhibitors of HER2 and its mutants, pharmaceutical compositions which contain such compounds and their use as medicaments, especially as agents for treatment and/or prevention of oncological diseases. |
| US11608341B2 |
Substituted tetrahydropyrazolo[3,4-d]pyrimidines and tetrahydropyrazolo[4,3-d]pyrimidines as C5A receptor modulators
The present invention relates to derivatives of formula (I) wherein Ring A, X, Y, Z, RA, R1, R2, R3 and R4 are as described in the description, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), and especially to their use as C5a receptor modulators. |
| US11608340B2 |
Nanomaterial compositions, synthesis, and assembly
Compositions or an assembly of a series of biomimetic compounds include chemical structures that mimic or structurally resemble a nucleic acid base pair. Complexes of nanotubes and agents are useful to deliver agents into the cells or bodily tissues of individuals for therapeutic and diagnostic purposes. Exemplary compounds include those of Formula (I), (III), (V) or (VII), or of Formula (II), (IV), (VI) or (VIII). |
| US11608334B2 |
Pyrrolo-aromatic heterocyclic compound, preparation method therefor, and medical use thereof
The present invention relates to pyrrolo-aromatic heterocyclic compounds, a preparation method therefor and medical use thereof. Particularly, the present invention relates to a compound represented by formula I, a preparation method therefor, a pharmaceutical composition comprising the compound, and use of the compound as a BTK kinase inhibitor. The compound and the pharmaceutical composition comprising same can be used for the treating diseases associated with BTK kinase activity, such as inflammations, autoimmune disorders, and cancers. The definition of each substituent in formula I is the same as that in the description. |
| US11608327B2 |
Materials for organic electroluminescent devices
The present invention describes amines with dibenzofuran, dibenzothiophene and fluorene groups, especially for use as triplet matrix materials in organic electroluminescent devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these. |
| US11608326B2 |
Synthetic receptors for ionophoric compounds
The present invention relates to synthetic receptors for ionophoric compounds, such as ionophoric toxins. Hence, the invention provides synthetic molecules capable of binding different ionophoric compounds, thereby being suitable for use in the detection, isolation and detoxification of such ionophoric compounds. The present invention further provides the use of such synthetic receptors in human and veterinary medicine, such as in the diagnosis, prevention and/or treatment of disorders caused by such ionophoric compounds. Finally, the invention provides methods of preparing such synthetic receptors for ionophoric compounds. |
| US11608317B2 |
Two-step synthesis of pyrrole compounds from furan compounds
Pyrrole compounds are produced by contacting a furan compound, a solid acid catalyst, and water to form a reaction mixture containing a γ-dicarbonyl compound, and then contacting the γ-dicarbonyl compound with ammonia or an ammonium salt to form a reaction product mixture containing the pyrrole compound. A representative pyrrole compound that can be synthesized using these processes is 2,5-dimethylpyrrole. |
| US11608316B2 |
Compound, photopolymerization initiator containing said compound, and photosensitive resin composition containing said photopolymerization initiator
This compound which has excellent solvent solubility and compatibility with a resin, and which can generate bases and radicals with high efficiency by being irradiated with active energy rays, is represented by formula (1), where, in formula (1), R1, R2, R3, R5 and R6 represent a hydroxy group or an alkoxy group; the R4's independently represent an organic group containing a thioether bond; R7 and R9 independently represent a hydrogen atom or an alkyl group with 1 to 4 carbons; R8 represents an alkylene group or an arylene group; and X represents an oxygen atom or a sulfur atom. A photopolymerization initiator can include said novel compound; and a photosensitive resin composition can include said photopolymerization initiator, from which a cured product can be obtained that has high sensitivity and no metal corrosion. |
| US11608311B2 |
Nitrogen-containing compound, organic electroluminescent device, and electronic apparatus
Provided is the nitrogen-containing compound shown in Chemical formula 1, an organic electroluminescent device, and an electronic apparatus, relating to the technical field of organic materials. The nitrogen-containing compound can improve the performance of the organic electroluminescent device. |
| US11608309B2 |
Curcumin analogues as zinc chelators and their uses
This invention provides a compound having the structure wherein α, β, X, Y, and R1-R11 are defined herein. This invention also provides a pharmaceutical composition comprising the above compounds, a method of inhibiting the activity and/or levels of a matrix metalloproteinase (MMP), a method of inhibiting the production of a cytokine in a population of cells, a method of inhibiting the production of a growth factor in a population of cells, and a method of inhibiting NFκ-B activation in a population of cells. |
| US11608308B2 |
Medium chain fatty acid esters of beta-hydroxybutyrate and butanediol and compositions and methods for using same
Aspects of the present disclosure include fatty acid β-hydroxyester compounds (e.g., fatty acid esters of β-hydroxybutyrate), fatty acid esters of butanediol, and pharmaceutically acceptable salts thereof. Also provided are pharmaceutical compositions having one or more fatty acid β-hydroxyester compounds and/or one or more fatty acid esters of butanediol. Methods for treating a subject by administering one or more esters to the subject are also provided. Kits containing one or more of the subject esters are also described. |
| US11608305B2 |
Ethylene oxide purification
An improved process for the recovery of high-purity ethylene-oxide water feed streams to EO purification and MEG reaction units when both are operating in EO plants that incorporate EO Stripper bypass technology, by installing a second lights stripper to exclusively degasify the diluted EO feed to the MEG reactor, thus permitting the use of additional bypassed (gasified) EO absorbate as the diluent and resulting in a substantial increase in the total amount of EO absorbate that can bypass the EO Stripper. |
| US11608304B2 |
Method for preparing cyclododecene and synthesis device therefor
A method for preparing cyclododecene and a synthesis device therefor, of the present invention, remarkably increase the conversion ratio of cyclododecatriene and selectivity of cyclododecene, can minimize the costs required for equipment and processing, are practical, reduce processing time, and are industrially advantageous to mass production in comparison with a conventional method and device. |
| US11608300B2 |
Sintering agent for dry particulate refractory composition
The present invention relates to a sintering agent for dry particulate refractory compositions and dry particulate refractory compositions. The use of dry particulate refractory compositions also form part of the present invention. |
| US11608291B2 |
Micro-perforated panel systems, applications, and methods of making micro-perforated panel systems
The described embodiments relate generally to a micro-perforated panel systems and methods for noise abatement and method of making a micro-perforated panel system. In particular, embodiments relate to glass micro-perforated panel systems and methods for their construction. |
| US11608289B2 |
Coloured glazing and method for obtaining same
A glazing includes a glass substrate on which is deposited a coating including at least one layer, the layer being formed from a material including metal nanoparticles dispersed in an inorganic matrix of an oxide, in which the metal nanoparticles are made of a metal chosen from the group formed by silver, gold, platinum, copper and nickel or of an alloy formed from at least two of these metals, in which the matrix including an oxide of at least one element chosen from the group of titanium, silicon and zirconium and in which the atomic ratio M/Me in the material is less than 1.5, M representing all atoms of the elements of the group of titanium, silicon and zirconium present in the layer and Me representing all of the atoms of the metals of the group formed by silver, gold, platinum, copper and nickel present in the layer. |
| US11608283B2 |
Method for improving quality of aquaculture pond water using a nutrient germinant composition and spore incubation method
A method for improving the quality of pond water used in aquaculture applications by adding to the pond water active bacteria that are preferably germinated from spores on site using a nutrient-germinant composition and an incubation method for increased spore germination efficiency, in combination with a nitrification enhancement agent such as calcium carbonate or calcified seaweed, and an optional reaction surface area modifier such as calcified seaweed or plastic or metal particles or fragments. The nutrient-germinant composition comprises L-amino acids, D-glucose and/or D-fructose, a phosphate buffer, an industrial preservative, and may include bacteria spores (preferably of one or more Bacillus species) or they may be separately combined for germination. The incubation method comprises heating a nutrient germinant composition and bacteria spores, to a temperature range of 35° C. to 60° C. for around 2 to 60 minutes to produce an incubated bacteria solution that is discharged to the aquaculture application. |
| US11608280B2 |
Electrical water filter device
An electrical water filter device includes a plurality of porous electrodes and one or more porous separators. Each of the one or more porous separators is interposed between two adjacent porous electrodes. A respective porous electrode includes a connection portion extending outside an edge of a porous separators next to the respective porous electrode. |
| US11608277B1 |
Portable, hand-carried system and method for providing accessible electrical power and for producing a source of consumable water either through filtration or desalination
A universal water purification system and method that can desalinate salt water or just filter fresh water. Preferably, the system is portable and relatively lightweight and provides for emergency or recreational safe power and water accessibility. The components of the system can be installed on an aluminum frame and preferably include a waterproof front control panel, four pre-filters, a reverse osmosis membrane, ultraviolet (UV) LED lamp, a high pressure reverse osmosis (RO) pump and a low pressure water supplying pump, an electro valve preferably with a manual override in case of power loss, an additional electro valve, a plurality of quick connect couplings (preferably three), a power bank, an internal inverter, a universal power supply and battery charger preferably disposed within a military style suitcase. In a preferred embodiment, the suitcase can be a PELICAN brand case. The system can provide a power bank, universal power supply (12V, 24 V, 90-260V 409-70 HZ), wide range battery charger, and water filtration and desalination unit for both outdoor and indoor applications. |
| US11608274B2 |
Alkali metal cyanide production
This disclosure relates to improved methods for alkali metal cyanide production, particularly to improved methods for sodium cyanide production. The improved method of producing sodium cyanide involves the step of contacting hydrogen cyanide with an aqueous solution of sodium carbonate or of a mixture of sodium carbonate and sodium bicarbonate to produce a sodium cyanide solution. |
| US11608273B2 |
Method for producing hollow silica particles
To provide hollow silica particles having a dense silica shell layer.A method for producing hollow silica particles, which comprises:adjusting the pH of an oil-in-water emulsion containing an aqueous phase, an oil phase and a surfactant to at most 3.0 and adding a first silica material to the oil-in-water emulsion,adding a second silica material to the emulsion having the first silica material added, at its pH of at least 8, in the presence of alkali metal ions, to obtain a hollow silica precursor dispersion, andobtaining a hollow silica precursor from the hollow silica precursor dispersion and obtaining hollow silica particles from the hollow silica precursor. |
| US11608272B1 |
System and method for the fabrication of nanodiamond particles
A method for fabricating nanodiamond particles in a nanodiamond fabrication reactor, which method entails: a) forming a composite of a plurality of diamond monolayers interspersed with a plurality of non-monolayer dihydrobenzvalene (DHB), one over the other, by reacting kinetically energized carbyne radicals with a supported layer of DHB, thus sealing off any subtended, unreacted DHB from further reaction with the kinetically energized carbyne radicals. b) subjecting the diamond monolayers to an anvil having a nanomachined strike face, with sufficient force to fracture the diamond monolayers, to thereby produce nanodiamond having a shape in the X-Y plane matching that of the nanomachined strike face and a Z-axis dimension (thickness) which is that of a diamond monolayer. |
| US11608265B2 |
Method and structure for sensors on glass
A method for providing a semiconductor layer arrangement on a substrate which comprises providing a semiconductor layer arrangement having a functional layer and a semiconductor substrate layer, attaching the semiconductor layer arrangement to a glass substrate layer such that the functional layer is arranged between the glass substrate layer and the semiconductor substrate layer, and removing the semiconductor substrate layer at least partially such that the glass substrate layer substitutes the semiconductor substrate layer as the substrate of the semiconductor layer arrangement. |
| US11608264B2 |
Method for manufacturing a substrate having a region mechanically decoupled from a support, method for manufacturing at least one spring, and a substrate
A method for manufacturing a substrate including a region, which is mechanically decoupled from a support and has at least one component situated on the region; at least one recess being introduced on a front side of the substrate; an etching pattern being prepared on a back side of the substrate and etched anisotropically in such a manner, that vertical channels are produced on the back side of the substrate; and subsequently, a cavity being introduced at the back side of the substrate; the at least one recess on the front side of the substrate being connected to the cavity on the back side of the substrate; and in at least one region between the front side of the substrate and the cavity, at least two recesses or at least two segments of a recess being interconnected by at least one channel. |
| US11608263B2 |
Fluid loading joint and fluid loading equipment
A fluid loading joint includes: a first half provided at an end of a first vacuum double pipe, the first half including a first inner pipe, a first outer pipe, and a first blocking member blocking between the first inner pipe and the first outer pipe; a second half provided at an end of a second vacuum double pipe, the second half including a second inner pipe, a second outer pipe, and a second blocking member blocking between the second inner pipe and the second outer pipe; an annular inner insulator interposed between the first inner pipe and the second inner pipe; and an annular outer insulator interposed between the first outer pipe and the second outer pipe, the outer insulator surrounding the inner insulator, with a gas space positioned between the outer insulator and the inner insulator, the gas space being formed between the first blocking member and the second blocking member. |
| US11608261B2 |
Robotic servicing system
A robotic servicing system. The robotic servicing system includes an evacuation system, a refill system and a robotic assembly. The evacuation system includes a first quick connect fitting configured to mate with a quick connect valve of a vehicle. The refill system includes a second quick connect fitting configure to mate with the quick connect valve of the vehicle. The robotic assembly is couplable to the evacuation system and the refill system, and is configured to autonomously connect the first and second quick connection fittings to the quick connect valve of the vehicle. |
| US11608260B2 |
Water cooler pan of bottle filler fountain
A bottle filling station may include a liquid dispenser configured to dispense liquid. A pan may be configured to collect at least a portion of the dispensed liquid. A sensor may detect a presence of a liquid container. A controller may control the liquid dispenser to dispense liquid when the liquid container is approximately near the sensor. |
| US11608258B2 |
Multi-purpose hydration station
The present invention relates to a multi-purpose hydration station for dispensing different kinds of beverages, soft ice, ice, hot water and non-heated water. More specifically, the multi-purpose hydration station features a hot water dispenser unit, a non-heated water dispenser unit, a beverage dispenser unit, a soft ice dispenser unit and an ice maker for dispensing the user's requested item and eliminates the need to use separate dispensing machines to dispense different kinds of beverages or items. Additionally, the hydration station features a refrigeration and a non-refrigeration storage area to allow the users to store their items as per their requirements. The hydration station offers a convenient solution for setting up a hydration station that saves space, energy and expenses of the user. |
| US11608256B1 |
Clamp with replaceable wear shoes
A lift truck clamp assembly with replaceable wear elements. The clamp assembly comprises a clamp plate, a shoe plate, a plurality of wear elements, and one or more grip elements. The shoe plate is harder and more wear resistant than the clamp plate and is detachably coupled to a lower inside surface of the clamp plate. The wear elements are coupled to a bottom edge of the shoe plate and extend below the clamp plate. Through the shoe plate pass a plurality of grip element holes. Each grip element has a plateau and a lip. The lip is on a periphery of the grip element, surrounding the plateau. Each of the grip elements is positioned with the pad plateau protruding through one of the plurality of grip element holes, with the pad lip held between the shoe plate and the inside surface of the clamp plate. |
| US11608255B2 |
Truck mounted forklift
Truck mounted forklift (200) for mounting on the rear of a vehicle. The truck mounted forklift comprises a u-shaped chassis (201) with a linkage (103) lifting assembly mounted thereon. The linkage lifting assembly comprises a carriage (101) slidably mounted on the chassis and a linkage, the linkage comprising a first link (105) connected to the carriage by a pivot joint (107) and a second link (109) connected to the first link by a pivot joint (111). A fork carriage (113) is connected to the other end of the second link. The second link comprises a telescopic link having a plurality of link sections nested together. Cylinders (115,117) are provided to operate the links and the telescopic link. The linkage is more compact than other duplex (i.e. two part) linkages, will not protrude rearwardly increasing the overhang of the forklift and will be able to be mounted and dismounted in a substantially vertical direction, obviating the need for reinforced, heavier tines. |
| US11608254B2 |
Lifting apparatus supported by two wheel automatic guided vehicles
A mobile lifting apparatus has a platform coupled to elongated lifting arms arranged in a crossed configuration with a hinge at center portions of the lifting arms which allows the lifting arms to rotate in a crossed scissor manner when the platform is raised or lowered. The lower ends of the lift arms are coupled to automatic guided vehicles which move towards each other to raise the platform and move away from each other to lower the platform. A locking mechanism coupled to the lifting arms is actuated to prevent movement of the lifting arms to lock the height of the platform. |
| US11608245B2 |
Reel with automatic line extension
An automatic line reel includes a flexible line wound onto a motor-driven reel assembly. A processor controlling the motor detects contact pressure between the flexible line and a triangular pressure transducer, automatically extending the flexible line when the contact pressure exceeds a preset threshold. Line extension stops when contact pressure falls below a second preset threshold. The flexible line may be retracted and rewound around the reel assembly by activation of a switch on a wireless remoted control, by a switch on the automatic line reel, or by activation of a smart phone application program in data communication with the processor controlling the reel assembly. A reel assembly is optionally configured to maintain uninterrupted fluid communications through the automatic line reel as the reel assembly rotates. The reel assembly may optionally be configured to maintain uninterrupted electrical signal communication through the automatic line reel. |
| US11608243B2 |
Double-sided squeegee with interchangeable sides
A squeegee device for applying a film material to a surface includes a selection of squeegee card components formed of a rubber, rubberized plastic or other rubber-like composition; the selection of squeegee card components being provided in varying degrees of hardness (i.e., durometer) and each squeegee card component including a blade portion with a working edge having a specific length and configuration (e.g., straight, curved, V-shaped) and an attachment portion structured for cooperating interlocked attachment with the attachment portion of another select one of the squeegee card components to provide a double-sided squeegee card with interchangeable card components having two different working edges which may be the same or different length, shape and/or hardness and the same or different durometer. |
| US11608242B2 |
Post-processing device
A post-processing device includes a processing tray on which a medium recorded by a recording portion is loaded, and a first paddle which is an example of a transportation member provided above the processing tray and rotating to transport the medium toward the upstream in a transport direction. In addition, the post-processing device includes a roller which is an example of a rotating body provided above the rotation shaft of the first paddle, and a paddle unit frame which is an example of an upper member provided above the roller. The roller and the paddle unit frame are positioned within a rotation locus of the first paddle. |
| US11608239B2 |
Sheet processing device
A rotation device rotates a sheet on an upstream side of, in a sheet conveyance orientation, a working device positioned in a middle of a conveyance path, thereby changing an orientation of the sheet. An information acquiring portion acquires sheet size information and sheet orientation information representing a size and the orientation of the sheet in a sheet storing portion, and working position information representing a working position on the sheet. A rotation control portion controls the rotation device in accordance with the sheet orientation information and the working position information. The working control portion controls the working device in accordance with the orientation of the sheet after passing through the rotation device, and the sheet size information and the working position information. |
| US11608238B2 |
Sheet post-processing device
A sheet post-processing device is connected to a punch processing unit. The punch processing unit includes a skew detection unit and a punch unit. The skew detection unit detects a skew amount of a sheet. The punch unit forms punch holes at positions of the sheet according to the skew amount. The sheet post-processing device includes a processing tray, a paddle, a driver, and a control unit. The sheet of which the skew amount is detected by the skew detection unit is mounted on the processing tray. The paddle conveys the sheet on the processing tray by a paddle operation. The driver drives the paddle to perform the paddle operation. The control unit is configured to operate the driver to control a number of times the paddle operation is performed by the paddle based on the skew amount. |
| US11608234B2 |
Method of proofing an innerduct/microduct and proofing manifold
A proofing air jet having a hollow elongated body having an air outlet and a suction inlet, the air outlet opposing the suction inlet, a pressurized air inlet into the body between the air outlet and the suction inlet, the pressurized air inlet being angled with respect to the hollow elongated body to flow pressurized air in a direction from the pressurized air inlet to the air outlet and provide a suction at the suction inlet, the air outlet having an innerduct/microduct connector for connecting to an opening of the innerduct/microduct, and the suction inlet having a string inlet configured to accept string. A plurality of the proofing air jets can be connected to a manifold. |
| US11608231B2 |
Conveying apparatus and method of conveying tampon applicators
The present invention relates to a conveying apparatus for tampon applicators 100, having a first conveyor track 2, which comprises two transport belts 3.1, 3.2 which are arranged spaced apart from each other. The transport belts each have a bearing axis L1, L2. The conveying apparatus according to the invention furthermore has a first conveyor drive 4 for driving at least one of the two spaced-apart transport belts 3.1, 3.2, and transport belts which are arranged spaced apart from each other in such a manner that a tampon applicator 100 which is to be conveyed rests on the two transport belts in an intermediate space D between the transport belts. The bearing axes L1, L2 of the transport belts 3.1, 3.2 are arranged parallel; in particular in the case of transport belts having the same conveying direction F. The present invention furthermore relates to a method of conveying tampon applicators. |
| US11608229B2 |
Storage system and purge method in storage system
A storage system includes shelves each with a nozzle to supply clean gas into containers, flow amount controllers to control a supply amount of clean gas to a nozzle, a transport apparatus to transfer the containers to and from the shelves, and a controller to control the transport apparatus and the flow amount controllers. The controller makes an assignment of at least one shelf in preparation to store an incoming container and before the occurrence of the incoming container, and controls a flow amount controlling device to supply clean gas to the nozzle in the at least one shelf, based upon the assignment. |
| US11608228B2 |
Control system for storage and retrieval systems
A warehouse storage and retrieval system including an array of multilevel storage racks having at least one transfer deck, picking isles and storage areas disposed along picking isles, the storage areas being configured to hold differing loads, and a controller including a management module configured to variably size the storage areas of the array of multilevel storage rack modules and assign each of the variably sized storage areas to a corresponding one of the differing loads, wherein the storage and retrieval system is arranged to transport the differing loads for placement in the variably sized storage areas assigned by the controller. |
| US11608227B2 |
Motion-mode switching module for lift robots
A direction switching module for lift robots using a pair of pinions coupled to a rack for propelling vertically and horizontally according to the track's orientation, is disclosed. In a linear motion mode both pinions rotate in the same velocity. In a direction switching mode, when changing from vertical to horizontal motion mode and vise versa, the module is capable of propelling one pinion on a vertical track and its counterpart on a horizontal track, simultaneously, each pinion in a different velocity. A bogie propelled by two pairs of said module is also disclosed, and a controller configured to drive both pinions in same velocity during linear motion and each pinion in a separate appropriate velocity during the direction switching mode. A method for turning a pinion-driven lift-robot in an intersection of rails and a controller for controlling the linear motion modes and the direction switching modes of the lift robot are also disclosed. |
| US11608219B2 |
Carton and blank therefor
Aspects of the disclosure relate to a package, a carton, and a blank for forming the carton. An aspect of the invention provides a carton comprising a plurality of primary panels defining an interior of the carton. The plurality of panels comprises a top panel, a first side panel hinged to one of opposed side edges of the top panel, a second side panel hinged to the other of the side edges of the top panel, an upper end closure flap hinged to the top panel, a first side end closure flap hinged to the first side panel, a second side end closure flap hinged to the second side panel, and a foldable gusset folded into the interior of the carton. The gusset is hinged to the upper end closure flap. |
| US11608210B2 |
Lid-cap combinations for a can
Lid caps outfit lid assemblies thereby providing lid-cap combinations for beverage cans. The lid assemblies include a lid rim portion, a lid capping plate, and a can opener element and are attached to a lower can body for forming a beverage can. The lid caps include a cap plate centrally located relative to an outer cap periphery. A cap groove is configured to firstly attach the lid cap to the lid assembly by mated engagement, and may include a pivot structure for providing a can-opening access aperture and closing the can-opening access aperture. In certain embodiments, the cap plate includes a fastener-letting aperture. The can opener element is attached to the lid capping plate via a fastener as extended through the fastener-letting aperture thereby sandwiching the cap plate intermediate the can opener element and the lid capping plate for secondly attaching the lid cap to the lid assembly. |
| US11608208B2 |
Assemblable storage box
The present disclosure discloses an assemblable storage box. A box body comprises a bottom plate and four side plates, the four side plates comprise a front side plate, a rear side plate, a left side plate, and a right side plate, two adjacent side plates of the four side plates are detachably clamped together, bottom portions of the four side plates are disposed with support countertops, four sides of the bottom plate horizontally extend outward to define positioning edges, the positioning edges of the four sides of the bottom plate respectively abut the support countertops of the four side plates, and the positioning fasteners are fastened to the support countertops to enable the positioning edges to be positioned relative to the support countertops. |
| US11608207B2 |
Vented container for housing a scented product and related methods
A container for housing scented product includes a bottom wall, a top wall, a plurality of longitudinal sidewalls, and a plurality of lateral sidewalls. The container further includes a scented product disposed within the cavity and a first plurality of selectively openable and closable vents extending through the top wall of the container. The first plurality of vents is configured to at least partially open when a force is applied to one or more of the plurality of longitudinal sidewalls and the plurality of lateral sidewalls of the container. The container further includes a second plurality of selectively openable and closable vents extending through the bottom wall of the container. The second plurality of vents are configured to at least partially open when the force is applied to one or more of the plurality of longitudinal sidewalls and the plurality of lateral sidewalls of the container. |
| US11608206B2 |
Packaging box for cooling
Provided is a folding packaging cooler box convertible from a box mode to an unfolding mode or vice versa, comprising: a box portion having a bottom portion, sidewall portions and joint portions configured to connect with one another and to form a single plane in the unfolding mode; and a cooling reinforcing portion configured to be inserted to the inside of the box and to form a hexahedron shape together with said box portion when said box portion is converted into the box mode, wherein said cooling reinforcing portion comprises a reinforcing bottom portion configured to form a lower surface and to face the bottom portion of the said box portion upon conversion into the box mode; reinforcing sidewall portions configured to connect with the said reinforcing bottom portion and to face the sidewall portions of said box portion; and reinforcing joint portions configured to join said reinforcing sidewall portions, to be folded to face itself and to be in close contact with the reinforcing sidewall portions, upon conversion into the box mode, and wherein said reinforcing bottom portion, said reinforcing sidewall portions and reinforcing joint portions form a single plane in the unfolding mode. |
| US11608205B2 |
Head of a tag device
A head of a tag device having a body, at least one row of negative-pressure through holes and at least one row of positive-pressure through holes. The body has a first surface and a second surface. The rows of negative and positive-pressure through holes are formed through the first and second surfaces of the body and arranged along a long-axis direction. Two negative and positive-pressure through holes at both ends of the corresponding row of negative and positive-pressure through holes are respectively close to the short sides of the body. Therefore, an effective labeling area is distributed between two short sides. The head of the tag device of the present invention provides a stable labeling operation for different products where different components are mounted and increases units per hour (UPH). |
| US11608204B2 |
Heat-shrinkable film, heat shrink label, and package
The invention provides a heat-shrinkable film that has (1) a glass transition temperature (Tg) of 90-140° C.; (2) shrinkage of 12% or less in a main shrinkage direction when treated in glycerin at 80° C. for 10 seconds; (3) shrinkage of 12% or less in a direction orthogonal to the main shrinkage direction when treated in glycerin at 140° C. for 10 seconds; (4) shrinkage of 30%-80% in the main shrinkage direction when treated in glycerin at 140° C. for 10 seconds; (5) a tensile elongation at break of 10% or more both in the main shrinkage direction and the orthogonal direction after aging of 672 hours at 50° C. and 70% RH; and (6) a difference of 5% or less between shrinkage at 140° C. in the main shrinkage direction after aging of 672 hours at 50° C. and 70% RH, and shrinkage at 140° C. in the main shrinkage direction before the aging. |
| US11608203B2 |
Device for producing multipacks
An apparatus for producing a multipack includes forming groups on opposite sides of a transport section. The first forming group comprises a sliding carriage that moves along and transverse to a transport direction, a format part that forms a contact surface for engaging a container, and a guiding-and-holding element that detachably secures the format part to the sliding carriage. The first and second forming groups are movable along the transport direction and transverse to the transport direction such that contact surfaces of the first and second forming groups that are opposite each other are brought into contact with containers to move the containers along the transport direction and to press the containers against each other by moving transverse to the transport direction. |
| US11608200B2 |
Device for the hold-down and controlled release of space satellites installed on launchers and loads installed on space satellites
A device for the hold-down and controlled release of space satellites installed on launchers and loads installed on space satellites, includes a blocking member made up of segments radially displaceable from a mutually approached retaining position to a mutually spaced-apart release position of a connecting screw. In order to control the radial displacement of the segments between the retaining position and the release position there are provided a rotatable element coaxial with the blocking member, an articulated mechanism which operatively connects the rotatable element with the segments of the blocking member, and linear motors for driving the controlled rotation of the rotatable element and, through the articulated mechanism, the simultaneous displacement of the segments of the blocking member. |
| US11608198B2 |
Device for the hold-down and controlled release of space satellites installed on launchers and loads installed on space satellites
A device for the hold-down and controlled release of space satellites installed on launchers and loads installed on space satellites, includes a blocking member made up of segments radially displaceable from a mutually approached retaining position to a mutually spaced-apart release position of a connecting screw. In order to control the radial displacement of the segments between the retaining position and the release position there are provided a rotatable element coaxial with the blocking member, an articulated mechanism which operatively connects the rotatable element with the segments of the blocking member, and linear motors for driving the controlled rotation of the rotatable element and, through the articulated mechanism, the simultaneous displacement of the segments of the blocking member. |
| US11608196B2 |
Directing light for thermal and power applications in space
Solar collectors can provide power for electricity, thermal propulsion, and material processing (e.g., mining asteroids). In one aspect, an apparatus for collecting solar energy and simultaneously protecting against damage from a resulting energy beam includes a solar energy collection system including at least one concentrator and a target configured to use, store, or convert the solar energy, the collection system configured to cause solar energy to focus on the target, at least one sensor configured to detect misalignment of the concentrator by determining that some or all of the collected solar energy is offset from the target, and a safety system configured to redirect the energy or interpose a safety structure for shielding other non-target systems from receiving too much solar energy from the collection system. |
| US11608192B2 |
Drone elevator systems and methods
This disclosure is generally directed to systems and methods for lifting drones to a desired height before launching. In one exemplary embodiment, a drone elevator system includes a looped cable that is engaged to a pair of pulleys. A first pulley of the pair of pulleys is coupled to a lighter-than-air craft and the second pulley is attached to a motor. The lighter-than-air craft moves upwards so as to raise the first pulley skywards and place the looped cable at an angle with respect to the ground. The motor is then operated to rotate the second pulley for moving the looped cable. The cable includes a set of tethers each of which is used to tether a drone. Each tether includes an extension arm that prevents the tethered drone from making contact with the cable when being lifted. Each tethered drone can be launched after being lifted to a desired height. |
| US11608190B2 |
Lavatory presence detection systems and methods with increased occupancy status determination
A support panel assembly includes a lower panel, an upper panel pivotally coupled to the lower panel by a central pedestal, and a first pressure sensor coupled to the central pedestal. In at least one example, the central pedestal is formed of an elastomeric material. In at least one example, bumpers extend downwardly from a lower surface of the upper panel. In at least one example, a sealing closeout extends around peripheral edges of the lower panel and the upper panel. |
| US11608186B2 |
Impedance balancing for noise filtering in electric drive systems
An electric drive system including an impedance balancing noise filtering circuit is disclosed. The electric drive system includes a direct current (DC) power source configured to output DC power to an output port and an inverter configured to convert the DC power output by the DC power source into alternating current (AC) power that is provided to an input port of an AC load. The impedance balancing noise filtering circuit includes an impedance bridge electrically intermediate the output port of the DC power source and the input port of the AC load. The impedance balancing noise filtering circuit includes different sets of passive components that are positioned on both the DC-side and the AC-side of the inverter. These sets of passive components are configured to facilitate impedance balancing that reduces common-mode (CM) electromagnetic interference (EMI) emission at the output port of the DC power source. |
| US11608185B2 |
Drive system for an aircraft
Drive system for an aircraft, including: a propeller; electric motor; transmission system for transmitting positive torque from the motor to drive the propeller and negative torque from the propeller in windmill braking state to drive the motor; interface for inputting an input; first unit for controlling torque acting on the motor; second unit for detecting rotational speed of the motor; selection unit to select an active mode from propulsion mode and recovery mode, wherein the motor generates recovery energy in the recovery mode; and management system to control energy flow in an electrical system of the aircraft, the electrical system including the motor, is controlled according to the active mode; wherein the selection unit is configured to select the active mode according to the input, rotational speed, and predefined envelope, wherein the envelope indicates a maximum positive torque and minimum negative torque that depends on the rotational speed. |
| US11608184B2 |
Hybrid propulsion system for multi-rotor rotary wing aircraft, comprising improved DC/AC conversion means
In order to reduce the weight of a hybrid propulsion system for a multi-rotor rotary-wing aircraft, the system comprises at least one inverter configured to supply power in parallel to multiple electric motors intended to drive the corresponding propellers of the system. |
| US11608178B2 |
Lounge chair for aircraft
An aircraft cabin comprising a credenza and a lounge chair disposed above the credenza is disclosed. The lounge chair is adjustable between a first configuration defining a first seating arrangement and a second configuration defining a second seating arrangement. Also disclosed is a mechanism to facilitate the adjustment of the lounge chair. |
| US11608174B2 |
Power distribution panel
A power distribution panel with a backplane, an insulating panel covering the backplane, and at least one electronic component mounted to the insulating panel. A set of feet can be mounted to the insulating panel and configured to absorb stress applied to the insulating panel where the set of feet are located in the same plane as the backplane. |
| US11608170B2 |
Buoy position monitoring method and buoy position monitoring system
A buoy position monitoring method includes a buoy positioning step, an unmanned aerial vehicle receiving step and an unmanned aerial vehicle flying step. In the buoy positioning step, a plurality of buoys are put on a water surface. Each of the buoys is capable of sending a detecting signal. Each of the detecting signals is sent periodically and includes a position dataset of each of the buoys. In the unmanned aerial vehicle receiving step, an unmanned aerial vehicle is disposed on an initial position, and the unmanned aerial vehicle receives the detecting signals. In the unmanned aerial vehicle flying step, when at least one of the buoys is lost, the unmanned aerial vehicle flies to a predetermined position to get contact with the at least one buoy that is lost. |
| US11608166B2 |
Method of controlling propellers of a hybrid helicopter, and a hybrid helicopter
A method of controlling at least a first pitch of a first propeller and a second pitch of a second propeller of a hybrid helicopter, the hybrid helicopter having a thrust control and a yaw control that are configured to generate orders for modifying respectively a mean pitch component and a differential pitch component of the first pitch and of the second pitch, the hybrid helicopter having a collective pitch control for modifying a collective pitch component of main blades of the lift rotor. The method includes a step of: keeping with the control system the first pitch and the second pitch within a control domain that varies as a function of information relating to the collective pitch component. |
| US11608158B1 |
Negative Poisson's ratio materials for propellers and turbines
A propeller includes a rotatable hub and at least two propeller blades coupled to the rotatable hub. Each of the propeller blades is formed from a combination of a first material having a negative Poisson's ratio (NPR) and a second material having a positive Poisson's ratio (PPR). The first material and the second material can be layered or can be formed as a matrix with one of the first or second material embedded in the other. In a layered configuration, a layer of the first material is positioned between adjacent layers of the second material, and the layers can be connected by tabs of NPR material. The combination of the NPR and PPR materials improve the strength and impact resilience of the propeller blades compared to conventional materials. |
| US11608156B2 |
Lateral roller assemblies for wing leading edge slat tracks
A slat track roller assembly is provided so as to mount a slat track operatively associated with a wing leading edge slat for movements between retracted and deployed conditions relative to a leading edge of an aircraft wing. The slat track roller assembly may include at least forward and aft pairs of roller mechanisms connected to a respective one of opposed wing ribs of the wing leading edge in operatively rolling contact with a respective opposed lateral edge of the slat track. At least one of the roller mechanisms is positionally adjustable relative to the respectively opposed lateral edge of the slat track so as to compensate for mechanical tolerances that may be present. |
| US11608154B2 |
Polymeric stiffened sheet-like component and process for producing the same
A process for producing a polymeric stiffened sheet-like component, for example a panel, for aircraft construction. Production includes integration of hollow stiffening profiles, for example closed omega stringers, onto a sheet-like component, for example an external skin, where the stringers and external skin are produced from thermoplastic composite material. The stringers are integrated onto the external skin by establishing contact between the stringers and the external skin and melting thermoplastic composite material with exposure to heat and pressure at the areas of contact between external skin and stringers. Melting of the other sections of the stringers is avoided with a pressurized cooling fluid with a temperature significantly below the melting point of thermoplastic composite material, the fluid flowing through the airtight enclosed space in the stringers. Use of closed airtight thermoplastic omega stringers allows integration of the stringers onto the external skin in absence of any flexible tube within the stringers. |
| US11608152B2 |
Boat steering and propulsion system
Techniques are disclosed to enable a system for controlling the propulsion and steering of a boat by a boat operator. The boat has at least one propulsion and steering motor assembly connected to the boat with a propeller, and a propulsion motor. It also has left and right pivoting pedals to provide a signal that controls the angle of the propeller so that if the left pedal is pivoted in a first pivot direction by a first percentage and the right pedal is pivoted in a second pivot direction by a second percentage, the boat executes a turn, moves forward, or moves in reverse. |
| US11608150B2 |
Outboard motor and outboard motor movement mechanism
An outboard motor includes an outboard motor main body, a support including a tilt shaft and that supports the outboard motor main body, and a trim cylinder including a first trim cylinder shaft disposed below the tilt shaft along an outer surface of a transom of a hull. A distance between the tilt shaft and the first trim cylinder shaft is adjustable. |
| US11608149B1 |
Buoyancy control module for field configurable autonomous vehicle
A field configurable autonomous vehicle includes modular elements and attachable components. The vehicle can be assembled from these modular elements and components to meet desired mission and performance characteristics without the need to purchase specially designed vehicles for each mission. The vehicle can include a module for buoyancy control. |
| US11608147B1 |
Marine communication system and method of use
A marine communication system allows drivers to communicate by the use of lights to indicate their status, direction of motion, or speed. A detector determines the position of the throttle in the boat and sends a signal to a light with a corresponding pattern of emission. One pattern indicates forward motion, another a neutral motion, and yet another a reverse motion. |
| US11608146B2 |
Quick release mast mounting assemblies for hydrofoil sports boards
This disclosure extends to systems, apparatus, and methods for quick release mast mounting assemblies for board mounted hydrofoil assemblies. In one exemplary system, a quick release mounting assembly may include board mountable base receiver for mounting to a sports board, which defines a longitudinal receiving recess. A resilient locking member is disposed at a front end of the base receiver. A separate mast connection member formed as a body configured for connection to an upper end of a hydrofoil mast, corresponds to the longitudinal receiving recess, and includes a counterpart structure for forming a secure connection with the resilient locking member. The mast connection member may include opposite shoulder or wing members that extend laterally orthogonal to the longitudinal axis thereof and the receiving recess may include counterpart slots for receiving these members. The resilient locking member may include a separate spring assembly or be a unitary member. |
| US11608138B2 |
Sealing device in particular for shock-absorber stems
Sealing device including a first seal and a second seal each having an annular support formed in the manner of a sleeve and delimited by a first and second face which are situated opposite each other and a first and second annular sealing elements; wherein the first and second annular sealing elements are independent and separate from each other and are fixed integral with a first portion and a second portion of the annular support which are different from each other and are made of a first and second elastomer mix, the second elastomer mix being different from the first mix and having a greater hardness and higher elastic modulus; at least one annular sealing element being provided radially on the inside with at least one annular lip which extends radially and axially in cantilever fashion from a first end of the annular support. |
| US11608131B2 |
Reinforcement structure and method employing bulkheads
A structural reinforcement device for insertion into a cavity of a structure and method for making the same including a first reinforcement section that has at least one projection of a first expandable polymeric material secured to it; and a separate second reinforcement section mated with the first reinforcement section, the second reinforcement section being configured to include at least one cavity, into which the at least one projection penetrates upon mating, and at least one aperture defined therein through which the expandable material flows during expansion and where it will remain upon curing of the material, thereby causing the first reinforcement section to be coupled with the second reinforcement section. |
| US11608130B2 |
Wheel-leg mechanism and wheel-legged vehicle comprising same
A wheel-leg mechanism is provided. The mechanism comprises a thigh, the upper end of the thigh is movably arranged in a mounting seat for a thigh motor, and is in transmission connection with a thigh motor, and the thigh motor is fixedly provided on one side of the mounting seat for a thigh motor; a shank motor is arranged at the side, away from the thigh motor, of the thigh, a suspension shock absorption system is connected to the shank motor, the shank motor is in transmission connection with a shank by a synchronous belt, the shank is movably connected to the tail end of the thigh, a wheel is movably mounted at the tail end of the shank, and the wheel is in transmission connection with a hub motor; and a braking system is provided on the wheel. A wheel-legged vehicle having the wheel-leg mechanism is further provided. |
| US11608125B2 |
Active front deflector-flat panel
An active front deflector assembly for a vehicle capable of moving between an extended position and a retracted position or any position there between. The active front deflector assembly has a cross member for attaching to an underbody of a vehicle. The frame member also includes a plurality of slip joint connections for connecting to the underbody of the vehicle. The cross member is a fixed link of an actuator link assembly that has an actuator, drive link, floating link and a blade. |
| US11608120B2 |
Sill frame arrangement and a vehicle body arrangement comprising a sill frame arrangement of this type
A sill frame arrangement for a vehicle body arrangement includes: a battery arrangement provided in a floor region of the vehicle body arrangement, which has at least one frame arrangement having frame longitudinal members and frame cross members which surround and support at least one battery module, the frame longitudinal members resting on sill elements of a sill arrangement, the sill arrangement including wall elements which form sill chambers. Over an entire height of the sill arrangement, only one wall element directed toward the frame arrangement is provided, at least one additional sill element being provided on each sill element, the sill element and the at least one additional sill element being integrally bonded and interlockingly connected to one another. |
| US11608118B2 |
Pop-up hood apparatus for vehicle
A pop-up hood apparatus includes a hood, a hood lock mechanism, an actuator for raising, and an auxiliary support section configured to support a side edge portion of the hood from below upon an actuation of the actuator. The auxiliary support section includes a load receiving block configured to support the side edge portion of the hood from below, a biasing member configured to bias the load receiving block upward, a displacement restricting member configured to restrict upward displacement of the load receiving block, and a restriction releasing section configured to release upward displacement restriction of the load receiving block according to upward displacement of the hood lock mechanism. The displacement restricting member is displaced to a position that abuts a lower surface of the load receiving block when the load receiving block that has been released upward displacement restriction is displaced upward by a predetermined amount or more. |
| US11608117B2 |
Rear strut gusset plates for reinforcing an off-road chassis
An apparatus and methods are provided for a chassis for an off-road vehicle that includes a chassis strut support. The chassis is a welded-tube variety of chassis that includes a front portion and a rear portion that are joined to an intervening passenger cabin portion. The chassis strut support includes one or more pairs of rear strut gusset plates for distributing loading on a rear strut crossmember by rear struts to at least a seat crossmember comprising the chassis. The rear strut gusset plates generally comprise thick sheet-members configured to be attached to a vertical brace between an upper mount and a lower stay comprising the chassis to reinforce the vertical brace and impart increased strength to the chassis. The rear strut gusset plates are configured to be attached to the vertical brace by way of bolts, rivets, welding, or any combination thereof. |
| US11608116B2 |
Front vehicle-body structure of vehicle
A front vehicle-body structure is provided that allows for lower deceleration for occupants by facilitating breakage of frame members in the event of an oblique collision. Embodiments include a suspension housing formed with a suspension damper supporting portion, an upper arm supporting portion, and a lower arm supporting portion. A first frame connects an upper portion of the suspension housing and an upper portion on a vehicle-width-direction inner side of a dash panel, a second frame connects the upper portion of the suspension housing and an upper portion of a hinge pillar, and a third frame connects a lower portion of the suspension housing and a lower portion on the vehicle-width-direction inner side of the dash panel. In the event of an oblique collision, the first frame and the second frame break inward in vehicle plan view, and the third frame breaks in a Z-shape in vehicle plan view. |
| US11608114B2 |
Vehicle chassis platform
A vehicle chassis platform including: a frame having a front frame end, a rear frame end, a longitudinal frame axis, an upper frame surface, a bottom frame surface, a first longitudinal lateral frame surface and a second longitudinal lateral frame surface, wherein the upper frame surface is substantially flat; and two or more mechanical connection assemblies each coupled to one of the first and second longitudinal lateral surfaces, each of mechanical connection assemblies to couple a vehicle corner module (VCM) to the frame and to transfer mechanical loads between the frame and the VCM when the VCM is coupled to the frame. |
| US11608113B2 |
Vehicle driving assist system
To assist a vehicle operator in performing turning maneuvers in an appropriate manner under all conditions, a vehicle driving assist system includes: an external environment acquiring unit configured to acquire information on external environment surrounding a vehicle; a display unit having a screen displaying the information on the external environment; a steering state acquiring unit configured to acquire a steering status of the vehicle; and an image processing unit configured to determine a predicted trajectory of the vehicle according to the steering status of the vehicle, and superimpose the predicted trajectory on the information on the external environment displayed on the screen, wherein in case the predicted trajectory happens to be a full circle, the image processing unit removes a far end part of the trajectory to be displayed so as not to be connected to a start point of the trajectory on the screen. |
| US11608110B2 |
Steering system
A steering system to steer wheels by a movement of a steering shaft, including: the steering shaft; an electric motor; a converter configured to convert a rotational motion of the motor into the movement of the steering shaft; a motor rotation angle obtainer configured to obtain a motor rotation angle from a zero point position; a movement-amount-related-amount obtainer configured to obtain a movement-amount-related amount that is a movement amount of the steering shaft from a neutral position or a physical amount in a one-to-one correspondence with the movement amount; and a controller including a malfunction detector configured to detect a presence or absence of a malfunction of the converter in a mode that differs depending on a temperature state of the steering system, based on the motor rotation angle from the zero point position obtained by the motor rotation angle obtainer and the movement-amount-related amount obtained by the movement-amount-related-amount obtainer. |
| US11608109B2 |
Systems and methods for detecting magnetic turn counter errors with redundancy
Systems and methods for detecting magnetic turn counter errors with redundancy are provided. In one aspect, a magnetic field turn sensor system includes a magnetic field angle sensor having a sine bridge and a cosine bridge and first to third comparators configured to compare the outputs from the sine and cosine bridges. The system further includes a processor configured to receive outputs from each of the first to third comparators, determine that a combination of the outputs from the first to third comparators corresponds to an invalid state, and indicate a fault in response to determining that the combination of the outputs from the first to third comparators corresponds to the invalid state. |
| US11608106B2 |
Steering system
A steering system includes a housing, a steering operation shaft that is housed in the housing and configured to move in an axial direction to steer right and left steered wheels, a first drive source that generates a first drive force, a second drive source that generates a second drive force, a first power transfer unit that applies an axial force to the steering operation shaft with the first drive source, a second power transfer unit that applies an axial force to the steering operation shaft with the second drive force, a position detection sensor that is provided in the housing and detects an axial position of the steering operation shaft, and a control device that controls the first drive source and the second drive source using a detection result of the position detection sensor. |
| US11608105B2 |
Dust cap for steering system
A dust cap for a steering system is disclosed. A dust cap for a steering system, which has an accommodation hole for accommodating a pinion shaft and of which the lower part is coupled to a rack housing, according to an embodiment of the present invention comprises: a floor surface which extends from the upper part toward the outer side of the accommodation hole; a first rim forming a lateral wall on the edge of the floor surface; a second rim forming an intermediate wall between the first rim and the accommodation hole; and one or more slits insert-formed from the second rim toward the floor surface. |
| US11608104B2 |
Steering bar for lever controlled vehicle
A steering bar for a lever-controlled vehicle provides for single hand operation of the lever-controlled vehicle. For example, the steering bar couples to the control levers for a zero-turn mower, providing safer, easier operation of the mower and making the mower handicap accessible. The steering bar can easily be installed on any dual steering zero turn mower. Steering is easier because turning it controlled by rotating the steering bar either right or left, with control of forward and reverse movements by pushing or pulling the bar. Speed, turning direction, or motion forward or reverse are all controlled by a single bar with a single hand. The steering bar is coupled with a selectively extensible control shaft to accommodate for the differing displacement length between the control levers during turning movements. The steering bar is coupled with the control levers with a ball and socket joint. |
| US11608101B2 |
Systems and methods for improved cargo dolly for remote cargo holding pins for a cargo dolly
An improved cargo dolly for transporting cargo is described having a mobile dolly frame, a main shaft on the frame, a lever proximate to a first part of the frame (where the lever is movable relative to the frame and in responsive communication with the main shaft), a first set of transfer sprockets mounted to the main shaft, a secondary shaft rotatably disposed at a second part of the frame (where the first part is remote from the second part), a second set of transfer sprockets mounted to the secondary shaft, a chain disposed about the first set of transfer sprockets and the second set of transfer sprockets, and a locking pin having a first end fixed to the secondary shaft and a second end configured as an angled latch. Rotation of the lever responsively causes the locking pin to remotely rotate at the second part of the frame. |
| US11608100B2 |
Wheelbarrow braking assembly
A wheelbarrow braking assembly for slowing or stopping a wheelbarrow includes a brake rotor that is attachable to a wheel of a wheelbarrow. A caliper is mountable to the wheelbarrow such that the caliper is aligned with the brake rotor for slowing or stopping the wheelbarrow. A brake handle is provided that is mountable adjacent to an end of a respective rail of the wheelbarrow. In this way the brake handle is accessible to the user when the user is maneuvering the wheelbarrow. The brake handle is in mechanical communication with the caliper and the caliper is engaged when the brake handle is squeezed. |
| US11608094B2 |
Articulated rail coupler
An articulated rail coupler comprises a base member, a female connecting member, a male connecting member, a bearing race, a first bearing seated within the bearing race and defining a vertical axis of rotation, and a second or a coupler bearing configured and sized to be received within a truck bogie bearing bowl. The male connecting member is allowed to rotate relative to the female connecting member about the vertical axis of rotation in a range of about ninety degrees, when the male connecting member and the female connecting member are coupled therebetween by the first bearing. |
| US11608087B2 |
Transitioning steering control from an autonomous vehicle to a driver
Techniques are described for transitioning control of a steering system from an autonomous mode in a vehicle to a driver-controlled mode where the driver can control the steering wheel of the steering system. A method includes receiving values that describe an amount of torque and a direction of torque in response to a torque applied to a steering wheel of a steering system operated in an autonomous mode, determining that the values are either greater than or equal to a threshold value or are less than or equal to a negative of the threshold value, determining that the values are measured over a period of time greater than or equal to a pre-determined amount of time, and transitioning the steering system from being operated in the autonomous mode to being operated in a driver-controlled mode in which the steering system is under manual control. |
| US11608081B2 |
Autonomous vehicle low battery management
Systems and methods are provided for identifying an imminent low state of charge of a battery in an autonomous vehicle, and automatically powering down the vehicle before a zero state of charge event occurs. In particular, the autonomous vehicle automatically powers down while there is enough energy in the batteries to restart the vehicle and drive the vehicle a short distance to a charging station. |
| US11608079B2 |
System and method to adjust overtake trigger to prevent boxed-in driving situations
One general aspect includes a system to prevent a boxed-in driving situation, the system including: a memory configured to include one or more executable instructions and a processor configured to execute the executable instructions, where the executable instructions enable the processor to detect a preventable box-in driving situation; and, based on the detection of the preventable box-in driving situation, adjust a location of a trigger threshold along a vehicle path. |
| US11608077B2 |
Collision visualization device for visualizing driving state of vehicle and recording medium
A collision visualization device includes an identification unit analyzing vehicle traveling information in which information representing at least a type and occurrence time of an event generated in a vehicle to be analyzed in a time period including occurrence time of a collision or each of a series of collisions occurring for the vehicle, is recorded in accordance with occurrence order, and identifying a state of the vehicle in the time period, and a visualization unit causing a display device to display an iconic image representing the state of the vehicle identified by the identification unit. |
| US11608074B2 |
Autonomous vehicle management
A computer-implemented method for controlling a vehicle. The method monitors one or more characteristics of one or more users within the vehicle, and compares the one or more characteristics of the one or more users with one or more corresponding baseline characteristics of the one or more users. The method further determines, based on the comparison, that a difference between the one or more characteristics and the one or more corresponding baseline characteristics of the one or more users exceeds a threshold value, and performs a controlling action associated with the vehicle, wherein the controlling action may be taking a higher level of autonomous control over the vehicle; varying speed and handling of the vehicle; and overriding the one or more characteristics of the one or more users in order to avoid an accident. |
| US11608071B2 |
Vehicle control device
A vehicle control device includes: a three-dimensional object detecting unit, an oncoming vehicle detecting unit, and an erroneous detection determination unit. The three-dimensional object detecting unit detects a three-dimensional object provided between a travel lane in which a host vehicle travels and an opposite lane in which an oncoming vehicle travels. The oncoming vehicle detecting unit detects the oncoming vehicle traveling in the opposite lane. The erroneous detection determination unit determine that the oncoming vehicle detected by the oncoming vehicle detecting unit has been erroneously detected when the oncoming vehicle detected by the oncoming vehicle detecting unit is present within a threshold range from the three-dimensional object detected by the three-dimensional object detecting unit. |
| US11608070B2 |
System and method for monitoring driver
A system for monitoring a driver comprises that a first sensor configured to detect first physical condition information of the driver, a second sensor configured to detect first driving state information of a vehicle; and a controller configured to determine whether a physical condition of the driver is abnormal on the basis of the first physical condition information, and determine whether a driving pattern of the driver is abnormal on the basis of the first driving state information. |
| US11608069B2 |
Powertrain system
In a powertrain system including a first torque device and a second torque device having a larger response delay, a control device is configured to act as: a manipulated variable determination section that solves a linear programming problem to determine and output manipulated variables that maximally achieve target state quantities within a plurality of constraints; and a torque device control section. The plurality of constraints include, as upper and lower limit constraint values of the second manipulated variable, a maximum value and a minimum value of the second manipulated variable attainable at the next time step. The control device is further configured to act as a manipulated variable upper and lower limit calculation section that calculates, as the upper and lower limit constraint values, the above-described maximum value and the minimum value, based on the current rotational speed and estimated manipulated variable of the second torque device. |
| US11608068B2 |
Drive force control apparatus
A drive force control apparatus includes a drive force control section that has a steady drive force, a filtered drive force obtained by performing a filtering process on the steady drive force, and an internal drive force, which is calculated from a traction requested drive force, input thereto, and sets a target drive force based on the steady drive force, the filtered drive force, and the internal drive force. The drive force control section implements post-operation processing after control for causing the internal drive force to be the target drive force ends. In the post-operation processing, a new internal drive force, which is calculated based on a large-small relationship among the steady drive force, the filtered drive force, and the previously calculated internal drive force, is set as the target drive force. |
| US11608066B1 |
Responding to input on a brake pedal of a brake by wire system for an autonomous vehicle
Aspects of the disclosure relate to controlling a vehicle in an autonomous driving mode where vehicle has a drive by wire braking system. For instance, while the vehicle is being controlled in the autonomous driving mode, a signal corresponding to input at a brake pedal of the drive by wire braking system may be received. An amount of braking may be determined based on the received signal. The amount of braking may be used to determine a trajectory for the vehicle to follow. The vehicle may be controlled in the autonomous driving mode using the trajectory. |
| US11608065B2 |
Method for advanced inertia drive control of vehicle
A method for inertia drive control is provided. The method includes performing advanced inertia drive control by an inertia drive controller. The controller detects a speed reduction event during road driving of a vehicle, lane division together with road type division for a road, and performs inertia drive control guide and the inertia drive control based on drive conditions of lane change and lane maintenance. |
| US11608061B2 |
Vehicle control device
A vehicle control device includes a memory configured to store a first target speed applied under a specific traveling situation and a second target speed that is equal to or less than the first target speed and applied to a traveling situation other than the specific traveling situation, and a processor configured to determine whether or not a traveling situation of the vehicle corresponds to the specific traveling situation, control a traveling speed of the vehicle in accordance with the first target speed when a traveling situation of the vehicle corresponds to the specific traveling situation, and control a traveling speed of the vehicle in accordance with the second target speed when a traveling situation of the vehicle differs from the specific traveling situation. |
| US11608058B2 |
Method of and system for predicting future event in self driving car (SDC)
Methods and devices for generating a trajectory for a self-driving car (SDC) are disclosed. The method includes: for a given one of the plurality of trajectory points of a given trajectory: (i) determining a presence of plurality of dynamic objects around the SDC, (ii) applying a first algorithm to determine a set of collision candidates, (iii) generating a segment line for the SDC, (iv) generating a bounding box for each of set of collision candidates, (v) for a given one of the set of collision candidates, determining a distance between the segment line and the respective bounding box to determine a separation distance, (vi) in response to the separation distance being lower than a threshold, determining that the given one of the set of collision candidates would cause the collision with the SDC, (vii) amending at least one of the plurality of trajectory points to render a revised candidate trajectory. |
| US11608056B2 |
Post collision damage reduction brake system incorporating front obstacle avoidance
A first obstacle colliding with the ADV is detected. A minimum deceleration that is required for the ADV to avoid colliding with a second obstacle within a predetermined proximity of a moving direction is determined. A brake command is generated based on the minimum deceleration. Then, the brake command is applied to the ADV, such that the ADV avoids collision with the second obstacle and softens an impact of the collision with the first obstacle. |
| US11608054B2 |
Vehicle and vehicle control method
A vehicle adapted to an automated valet parking service in a parking lot includes a recognition sensor that recognizes a mark around the vehicle. The vehicle performs a self-position estimation process for identifying a vehicle position in the parking lot based on an installation position and a recognition result of the mark by the recognition sensor. The vehicle performs vehicle traveling control for causing the vehicle to automatically travel in the parking lot based on the vehicle position. The automated valet parking service includes an additional service implemented on the vehicle during a period in which the vehicle is left in the parking lot. When restarting the vehicle traveling control after completion of the additional service, the vehicle executes the self-position estimation process in a return space where the mark is installed to acquire a latest vehicle position, and restarts the vehicle traveling control based on the latest vehicle position. |
| US11608047B2 |
Method for operating a vehicle with a hybrid drive train
The operation of a hybrid powertrain system is optimized with respect to a desired state-of-charge trajectory, taking account of the estimated anticipated vehicle drive power. The hybrid powertrain system has an internal combustion engine and an electrically operated torque machine. The internal combustion engine and the torque machine are controlled by a control device and are connected to an output element via a hybrid transmission. Before the start of the prediction period Δt, an experience-based state-of-charge trajectory for the anticipated route, covering at least the prediction period Δt, is retrieved from an external database. The desired state-of-charge trajectory is established based on the experience-based state-of-charge trajectory by modifying it with at least one optimization constraint. The experience-based state-of-charge trajectory can be established based on operating data from hybrid powertrain systems of multiple vehicles and/or from operating data from multiple comparable journeys with the same vehicle. |
| US11608044B2 |
Hydraulic block for a hydraulic power vehicle braking system
A cuboidal hydraulic block of a hydraulic power unit of a slip-controlled power vehicle braking system includes a power cylinder borehole, a receptacle for a pedal travel simulator in parallel to the power cylinder borehole, perpendicularly through two large sides of the hydraulic block, and perpendicularly to a master brake cylinder borehole. The master brake cylinder borehole extends, in parallel to an upper transverse side, from one longitudinal side of the hydraulic block to an opposite longitudinal side of the hydraulic block. In an intended installation and usage position, an electrical plug connection is situated beneath a lower transverse side of the hydraulic block. |
| US11608040B2 |
Traction control based on friction coefficient estimation
Method and apparatus are disclosed for traction control based on friction coefficient estimation. An example vehicle includes a plurality of sensors to measure qualities of a surface of a road and an anti-lock brake system module. The anti-lock brake system module (a) estimates confidence values for different road surface types based on the qualities of the surface of the road, (b) estimates a coefficient of friction between the road and tires of the vehicle based on the confidence values, and (c) adapt a traction control system by altering a target slip based on the coefficient of friction. |
| US11608035B2 |
Tire service tracking and notification
A method and computer program product are disclosed. The method includes tracking a distance travelled on a set of tires, determining a threshold, determining whether the distance travelled has exceeded the threshold, and notifying the user that the distance travelled has exceeded the threshold. The computer program product includes code to perform tracking a distance travelled on a set of tires, determining a threshold, determining whether the distance travelled has exceeded the threshold, and notifying the user that the distance travelled has exceeded the threshold. |
| US11608033B2 |
Windshield wiper connector
A windshield wiper connector is disclosed for connecting a variety of wiper arms with a wiper blade. The connector may include a rotating cap as well as an adapter. The adapter may be inserted into a trapezoidal groove, and the adapter may have a pin passage for receiving a pin from a wiper arm. The groove may receive a trapezoidal roller from a wiper arm. The connector may include a channel, and a bayonet style wiper arm may be secured in the channel as well as by the cap and by a pillar projecting from the channel. Other similar wiper arms may be connected with a wiper blade using the disclosed inventive concepts. A wiper blade assembly having a wiper strip, a force distribution structure, and a connector is also disclosed. |
| US11608031B2 |
Vehicle security system
A security system is provided for a vehicle having an on-board diagnostic (“OBD”) data link cable and an OBD port. The system includes, a glass break sensor, and an input connector having a power input configured to be coupled to a vehicle battery voltage input of the OBD data link cable and to provide power to the glass break sensor. The glass break sensor is configured to detect a vibration, air pressure, or audio frequency disturbance and to generate an alarm signal when a disturbance is detected. The microprocessor is configured: to use OBD data to monitor whether the vehicle engine is running; to automatically arm the glass break sensor device when the vehicle engine is turned off; to automatically disarm the glass break sensor device when the vehicle engine is on; and to activate an alarm or a camera when in response to the alarm signal. |
| US11608030B2 |
Vehicle surveillance system and early vehicle warning of potential threat
An example operation includes providing an alert related to an event based on a difference related to a speed and an angle of an element exiting in a first zone around a transport and entering a second zone within the first zone, if the difference is above a threshold. |
| US11608028B1 |
Systems and methods for multi-zoned vehicle wake up
Systems and methods are provided for controlling power modes of a vehicle and for providing passive entry to the vehicle. Responsive to a determination that a device is within a first distance from the vehicle, a wake-up action of the vehicle is initiated. The wake-up action includes a central controller transitioning one or more electronic control units (ECUs) or at least one program module from a first state to a second state. Responsive to a determination that the device is within a second distance from the vehicle, a welcome action of the vehicle is initiated. The welcome action includes the central controller causing the one or more ECUs or the at least one program module of the vehicle to execute an action associated with the vehicle. |
| US11608024B2 |
Airbag device
An airbag device includes an actuator of a configuration that causes a string-form coupling member extending from an airbag to be coupled, and controls an inflation aspect of the airbag by causing a state of coupling with the coupling member to be maintained or terminated. The actuator includes a gas generator that can eject a combustion gas and a holder portion that can hold the coupling member. The holder portion includes a holding wall portion, which can hold the wound coupling member on an outer peripheral face side, and a top wall portion that closes a leading end side of the holding wall portion, and a contact region in which the combustion gas can be brought into contact with the coupling member is disposed in a region of the holding wall portion. The actuator causes the coupling member to be severed by causing the combustion gas to come into contact with the coupling member in the contact region, whereby a state of the coupling member being held in the holder portion can be terminated. |
| US11608021B2 |
Curtain airbag module with deployment ramp and bag wrap retention features
A curtain airbag module for helping to protect an occupant of a vehicle includes an airbag package including a curtain airbag configured to inflate between a side structure of the vehicle and the vehicle occupant. The airbag package also includes an airbag wrap that packages the curtain airbag in a stored condition and is configured to rupture and release the curtain airbag for deployment in response curtain airbag inflation. The curtain airbag module also includes a deployment ramp including a ramp portion for helping to direct the curtain airbag to deploy inboard of the side structure. The deployment ramp also includes retainer portions, spaced along its length, that are configured for insertion into retainer slots in the airbag wrap to connect the airbag package to the deployment ramp. |
| US11608017B2 |
Vehicle front body structure
A vehicle front body structure is provided for reliably transferring a collision load to a crash can and a front frame by preventing a bumper beam from buckling during a small overlap collision. Bending rigidity of the bumper beam in a vehicle width direction is such that 1) a bending moment generated on the bumper beam when a collision load in a direction toward a vehicle rear side is applied to an extending section, which extends outward in the vehicle width direction from a crash can fixed section, is the highest in a vehicle width direction inner end portion of the crash can fixed section on a side where the collision load is applied, and 2) the bending moment is continuously reduced as a distance from the vehicle width direction inner end portion in the vehicle width direction increases. |
| US11608015B2 |
RV wastewater transport tank
A method and apparatus to fill, transport and discharge up to 50 or more gallons of waste water while the device remains in the bed of a pickup truck or like vehicle. Innovation is accomplished through the design of the waste water tank which incorporates a main body with a lower side mounted inlet/outlet port, and uniquely designed drain hose management structure comprising a friction grip trough and hose rest, with locking slots. Further innovation is achieved by a method of using the invention in the vehicle thus eliminating lifting and pulling a filled tank. |
| US11608013B2 |
Vehicle frunk trim
The present invention relates to a vehicle frunk trim. A storage-box accommodation space is formed on one side of the frunk trim, and a flexible storage box is mounted on an inside surface of a sidewall, positioned in the direction of the storage-box accommodation space, of a body portion. For use, the storage box may extend to a desired length from the storage-box accommodation space. Articles is put in order outside the storage box and is stored in the storage box without unoccupied spaces in the storage box. Thus, a state where the articles are put in order is maintained, and noise due to collision between the articles is reduced. |
| US11608009B2 |
Camera signal monitoring apparatus and method
The present disclosure provides a camera signal monitoring apparatus and method, the camera signal monitoring apparatus including a processor, which includes a vehicle information input unit for receiving a vehicle speed and a yaw rate signal of a vehicle; a camera information input unit for receiving a camera signal including a vehicle speed and a yaw rate signal from a vehicle front camera; and a monitoring unit for calculating a vehicle driving trajectory using the vehicle speed and the yaw rate signal of the vehicle input from the vehicle information input unit, calculating a reference curvature value based on the calculated vehicle driving trajectory, and determining a reliability by comparing the calculated reference curvature value with a curvature value calculated by the camera signal input from the camera information input unit. |
| US11608003B2 |
Vehicular storage arrangement
A vehicular storage arrangement includes a storage compartment, a resiliently normally bendable divider for dividing the storage compartment, and a mount for the divider in the storage compartment. The mount is configured to make slidable peripheral engagement with the divider, under which the mount is configured to support the divider in a mounted position, and urge the divider to normally bend in the mounted position, thereby tightening the slidable peripheral engagement. |
| US11607999B2 |
Method and apparatus for invisible vehicle underbody view
The present application relates to a method and apparatus for generating a graphical user interface indicative of a vehicle underbody view including a LIDAR operative to generate a depth map of an off-road surface, a camera for capturing an image of the off-road surface, a chassis sensor operative to detect an orientation of a host vehicle, a processor operative to generate an augmented image in response to the depth map, the image and the orientation, wherein the augmented image depicts an underbody view of the host vehicle and a graphic representative of a host vehicle suspension system, and a display operative to display the augmented image to a host vehicle operator. A static and dynamic model of the vehicle underbody is compared vs the 3-D terrain model to identify contact points between the underbody and terrain are highlighted. |
| US11607998B2 |
Vehicle interior rearview mirror assembly with actuator
An interior rearview mirror assembly includes a mounting structure configured for mounting at an interior portion of a vehicle. A distal end portion of the mounting arm is at an angle relative to a proximal end portion of the mounting arm at the interior portion of the vehicle. An attaching element is fixedly disposed at the distal end portion. A mirror housing includes an aperture, and the mounting arm of the mounting structure passes through the aperture without making contact with the mirror housing. A reflective element is attached at an attachment plate disposed within the mirror housing. A motorized actuator is mounted at the attachment plate at the reflective element or at the attaching element at the distal end portion of the mounting arm. The motorized actuator is electrically operable to adjust the reflective element and the mirror housing together and in tandem relative to the mounting structure. |
| US11607995B2 |
Vehicular display system with multi-paned image display
A vehicular display system includes a rearward viewing camera disposed at a vehicle and a controller that includes a processor for processing image data captured by the rearward viewing camera. A display device is disposed in the vehicle for viewing by a driver of the vehicle. Image data captured by the rearward viewing camera is processed at the controller, which generates an output representative of an image having three image panes including a central image pane derived from a central subset of captured image data and two side image panes derived from respective side subsets of captured image data. Each of the side image panes are shaped and arranged with respect to the central image pane to have non-parallel upper edges and non-parallel lower edges. The display device, responsive to the output generated by the processing system, displays the image for viewing by the driver of the vehicle. |
| US11607994B2 |
Vehicle, object warning apparatus and method
An object warning apparatus for a vehicle including an acquiring module acquiring object information on objects surrounding the vehicle and traffic rule information including traffic rules associated with locations of the vehicle and the objects; a processing module determining (1) whether an object currently violates any one of the traffic rules; (2) whether the object will violate any one of the traffic rules when the vehicle passes the object; and (3) whether the object potentially endangers the vehicle, and to generate an appropriate warning instruction; and an outputting module outputting the warning instruction to a HMI of the vehicle to trigger the HMI so that the HMI warns a human driver of the presence of the object, or to an AD control unit of the vehicle so that the AD control unit executes appropriate automatic driving manipulations. |
| US11607993B2 |
Vehicle interior lighting apparatus
A vehicle interior lighting apparatus is disclosed. It includes an elongate light guide having at least one end-side light input coupling surface, a longitudinal light deflection surface and a longitudinal light output coupling surface opposite the light deflection surface, and at least one light source, the light of which is able to be coupled into the light guide at the at least one light input coupling surface and able to be coupled out of the light guide at the light output coupling surface by way of a light deflection at the light deflection surface. At least one light deflection prism is disposed optically downstream of the light output coupling surface and there is at least one jump between two refractive indices in a light path between the light guide and the at least one light deflection prism and the at least one light deflection prism is disposed between two adjacent light deflection regions when viewed perpendicular to the light output coupling surface. A vehicle has at least one vehicle interior lighting apparatus. An application for the disclosed apparatus includes door lighting. |
| US11607992B2 |
Ambient lighting system for motorcars and related motorcar
Ambient lighting system (3) for motorcars (2) comprising: an optical system (4) comprising: RGB LED light sources (41); a structural support (40) on which said light sources (41) are placed; a diffusive module (42) adapted to diffuse light rays. The ambient lighting system (3) comprising a capacitive touch sensor (6), the latter being locally integrated in the ambient lighting system (3); and light guide modules (43), interposed between the light sources (41) and said diffusive module (42), and being adapted to guide light rays emitted by the light sources (41) and being designed to isolate the light rays emitted by each light guide module (43), in order to realize sectors (C) adapted to be illuminated with sharp contrast with the rest of the ambient lighting system (3), defining the position of at least one soft button (B), the latter being realized by means of the capacitive touch sensor (6). |
| US11607989B2 |
Adaptive headlamp system for vehicle
A vehicle headlamp system includes a vehicle supported power and control system including a data bus. A sensor module can be connected to the data bus to provide information related to environmental conditions or information relating to presence and position of other vehicles and pedestrians. A separate headlamp controller can be connected to the vehicle supported power and control system and the sensor module through the bus. The headlamp controller can include an image frame buffer that can refresh held images at greater than 30 Hz speed. An active LED pixel array can be connected to the headlamp controller to project light according to a pattern and intensity defined by the image held in the image frame buffer and a standby image buffer can be connected to the image frame buffer to hold a default image. |
| US11607984B2 |
Vehicle conveyor
A vehicle conveyor includes a slide member that is provided on each of opposite side faces of a carriage portion, and slides along a longitudinal direction of the carriage portion, independently of the carriage portion. A first arm set and first arm actuators are joined to the slide members, and are configured to slide along the longitudinal direction of the carriage portion, integrally with the slide members, independently of the carriage portion. |
| US11607976B2 |
Recliner mechanism having bracket
A recliner mechanism includes a housing plate and a recliner heart. The housing plate includes a plate body. The recliner heart is mounted to the housing plate and operable in an unlocked state permitting relative rotation between a seat back and a seat bottom, and a locked state preventing relative rotation between the seatback and the seat bottom. The housing plate includes a fore end proximate a front of the seat bottom and an aft end opposing the fore end and proximate a rear end of the seat bottom. The plate body includes a protrusion extending outwardly therefrom at or near the aft end. |
| US11607972B2 |
Battery and unmanned aerial vehicle with battery indicator and venting opening
A system includes a terminal and a power supply assembly. The terminal includes a user interface configured to receive user input for generating a first input signal or a second input signal. The power supply assembly includes a communication interface configured to receive the first input signal or the second input signal from the terminal, a power supply configured to power an unmanned vehicle, and a power supply circuit in electrical communication with the power supply. The power supply circuit is configured to switch the power supply between a plurality of operational modes in response to the first input signal, or display a level of charge or remaining capacity of the power supply in response to the second input signal. |
| US11607969B2 |
Electrified vehicle charging method and system
A vehicle charging method includes, among other things, electrically connecting a first vehicle to a grid source, electrically connecting the first vehicle to a second vehicle, and charging a traction battery of the first vehicle using electricity from the second vehicle and electricity from the grid source. A vehicle charging system includes, among other things, a traction battery of a first vehicle, and a charger that is used to charge the traction battery using electricity from a grid source, electricity from a second vehicle, or both. |
| US11607957B1 |
Accent lighting based display systems and associated methods thereof
Innovative peripheral bar assembly for a transportation vehicle is provided. The assembly includes a front bar housing with a front segment and a rear segment, and a through slot aligned with a diffuser operationally coupled to a first surface of an I/O PCB having a plurality of light sources emitting light that is transmitted through the diffuser and the slot. The assembly further includes a rear bar housing having a front segment and a rear segment, the front segment of the rear bar housing coupled to the rear segment of the front bar housing. A top surface of the peripheral bar assembly is coupled to a bottom of a chassis of a display system having a display module. The assembly configured to provide accent lighting through the slot of the front bar housing. |
| US11607955B2 |
Work vehicle
A tractor according includes a running vehicle body, a floor provided on the running vehicle body and serving as a floor surface of an operation part in which a driver is located, a floor bracket configured to support the floor, a fuel tank provided below the floor, and a pedal configured to move the running vehicle body forward or backward and having pivot shafts provided on the floor bracket between the floor and the fuel tank. |
| US11607954B2 |
Hybrid power transmission mechanism
A hybrid power transmission mechanism includes an engine; a motor/generator having a rotor and a stator; a driven machine; a planetary gear mechanism having a sun gear, an internal gear drivingly connected to the rotor, a planetary gear, and a planetary carrier shaft including first and second extension shaft parts extending from the planetary gear in opposite directions; a first clutch switchable between a state of allowing transmission of power between the first shaft and the internal gear and a state of not allowing transmission of power therebetween; and a second clutch switchable between a state of allowing rotation of the sun gear and a state of not allowing rotation thereof. A first shaft that outputs power of the engine and a second shaft that inputs power to the driven machine are drivingly connected to the first and second extension shaft parts of the planetary carrier shaft, respectively. |
| US11607950B2 |
Transmission system for a work vehicle
A powershift transmission for a work vehicle includes a speed section. Within the speed section, a speed C clutch is engageable to transfer rotational power from a speed input shaft to a speed countershaft via first and second speed gears, a speed A clutch is engageable to transfer rotational power from the speed input shaft to the speed countershaft via third and fourth speed gears, and a speed B clutch is engageable to transfer rotational power from the speed input shaft to the speed countershaft via fifth and sixth speed gears. A first gear ratio between the first and second speed gears is greater than a second gear ratio between the third and fourth speed gears and a third gear ratio between the fifth and sixth speed gears. |
| US11607947B2 |
Hybrid power train structure in off-road vehicle
A hybrid power train structure for off-road vehicles (ATVs, UTVs and SSVs) uses an internal combustion engine (“ICE”) rotating a crankshaft through a continuously variable transmission (“CVT”) as a primary source of locomotion torque, but also includes a driving/generator motor which, in certain established conditions, can either provide an additional or alternative source of locomotion torque or can harvest electricity from the torque created by the internal combustion engine. The driving/generator motor is an axial flux motor of small size for its relative torque output, which can either be directly coupled to the CVT output shaft or, when additionally used as a starter motor for the ICE in an automatic ICE starting and stopping routine. |
| US11607945B2 |
Hybrid vehicle
A hybrid vehicle includes: an engine including a crankshaft; an electric motor including a motor drive shaft; a power transmission shaft to which a total of drive power from the engine and drive power from the electric motor is transmitted; and a switching dog clutch located on a power transmission route from the crankshaft to the power transmission shaft, the switching dog clutch including a switching dog structure slidable to cut off the power transmission route. |
| US11607940B2 |
Glass stabilization for vertical dropping glass in vehicles
A window stabilization system for a window of a vehicle includes a first inflatable bladder positioned adjacent a path along which the window passes such that the inflatable bladder will engage a surface of the window when the window is opened at least a predetermined amount and the inflatable bladder is inflated; an inflator in fluid communication with the first inflatable bladder configured to pump a fluid into the inflatable bladder such that when the first inflatable bladder is inflated a predetermined amount, the first inflatable bladder comes into physical contact with a surface of the window when the window is opened at least a predetermined amount; and a bladder control system to control operation of the inflator in response to data received regarding operation of the window. |
| US11607938B2 |
Truck cap lifting kit
The invention is a kit for attaching to a truck cap to enable the cap to be lifted off of and lowered onto a truck by lines from above. The kit includes: a first rail and a second rail, each configured to attach to the truck cap; a first pair of sliding masts for releasably attaching to the first rail and a second pair of sliding masts for releasably attaching to the second rail. Each of the sliding mast includes: a sled which is captured by the rail, and is slidable along the rail, and is adapted to be secured at various points along the rail; and a brace with one end attached to the sled and the other end adapted to receive one of the lines. In another aspect, the kit includes multiple lifting devices. |
| US11607935B2 |
Sliding/swing complex door for vehicle
A sliding/swing complex door for a vehicle includes a sliding door configured to be opened upon a first operation of an outside handle positioned on an outside of the sliding door, a swing door configured to be integrated and opened with the sliding door upon a second operation of the outside handle, and a fixing unit configured to be opened in such a way to be integrated and rotated with the swing door in a state in which the sliding door is fully opened. |
| US11607930B2 |
Vehicle door assembly
A vehicle door assembly includes: a door panel; a window frame connected to the door panel; a glass run disposed on the window frame; and a division channel extending from the glass run in a height direction of the vehicle, wherein the glass run has a joint portion to which a top end of the division channel is connected and an extension portion extending from the joint portion toward the door panel, the division channel has a mounting bracket connected to the top end of the divisional channel, and the mounting bracket is connected to the joint portion. |
| US11607929B2 |
Thermal cycle resistant fastening system for refrigerant fitting
A block fitting assembly comprises a first block having a first fastener aperture formed therethrough, a second block having a second fastener aperture formed therethrough in axial alignment with the first fastener aperture, and a fastener extending through the first fastener aperture and the second fastener aperture to couple the first block to the second block. The block fitting assembly includes a thermal expansion compliancy feature in the form of at least one of an inner surface of the second block defining the second fastener aperture including an axially extending non-threaded portion adjacent a threaded portion thereof or the fastener including a necked portion having a smaller outer diameter than a minor thread diameter of a threaded portion of the fastener. |
| US11607928B2 |
Method and apparatus for cooling an air conditioning system controller
An air conditioning system for use with a vehicle is configured to provide conditioned air. The air conditioning system includes a controller configured to vary a flow of the conditioned air and the controller is arranged to be cooled by the conditioned air. |
| US11607926B2 |
Vehicular air conditioning system
Provided is a vehicle air-conditioning system configured so that air-cooling/heating can be efficiently performed. The system (10, 20, 30, 40) includes a vapor compression heat pump unit (HP) having at least a compressor (CP), a condenser (CD), an expansion mechanism (EX), and an evaporator (EV) on a refrigerant circuit (RC), a brine flow path network (BC) having multiple pumps (PC, PH) and multiple flow path switching valves (TV1 to TV8, V1 to V9), and a vehicle indoor air-conditioning unit (AC) having an air duct (AD) and multiple vehicle indoor heat exchangers (HXC1, HXC2) arranged in series in the air duct. Upon actuation in an air-cooling mode or an air-heating mode accompanied by neither dehumidification nor defrosting, brine flows in series in the multiple vehicle indoor heat exchangers. |
| US11607920B2 |
Vehicle
A utility vehicle with ergonomic, safety, and maintenance features is disclosed. A vehicle is also disclosed with improved cooling, suspension and drive systems. These features enhance the utility of the vehicle. |
| US11607919B2 |
Methods and apparatus for a dual reacting, single load sensing element coupled to a hitch receiver
Methods and apparatus for a dual reacting, single load sensing element coupled to a hitch receiver are disclosed herein. An example apparatus includes a hitch configured to be coupled to a vehicle, the hitch including a crossbar, a receiver tube, and a pin housing coupled to the receiver tube. The pin housing includes a first pin including a load sensor, the first pin reacting loads in a first direction and a second direction and a second pin, the second pin reacting loads in the first direction, the first pin and the second pin acting as the only load path between the receiver tube and the crossbar. |
| US11607918B2 |
Tow assist system
Systems are provided for assisting in towing a trailer by a lead vehicle. A wheeled tow assist unit couples between the lead vehicle and the trailer. A drive unit onboard the tow assist unit drives the wheels in response to a force between the trailer and the tow assist unit. The tow assist unit bears at least a portion of the force required to tow the trailer. |
| US11607912B2 |
Straight ply and angle ply comprising metallic monofilaments
A ply (16, 18) comprises metallic monofilaments (46′, 46″). Each monofilament (46′) of a first group has a positive torsional elastic deformation in a first direction about its main axis (G). Each monofilament (46″) of a second group has a negative torsional elastic deformation in a second direction about its main axis (G). The absolute value of the torsional elastic deformation C of each monofilament (46′, 46″) is such that |C|≤6 turns per ten metres. The mean S of the torsional elastic deformations of the monofilaments (46′, 46″) of the ply (16, 18) is such that −0.25 turn per ten metres≤S≤+0.25 turn per ten metres. The monofilaments (46′, 46″) are arranged next to one another so as to alternate one or more monofilaments (46′) of the first group with one or more monofilaments (46″) of the second group. |
| US11607911B2 |
Non-pneumatic tire with structural reinforcement member in tread part
A non-pneumatic tire includes a rim part configured to be coupled to an axle; a tread part formed in a shape of surrounding an outer side of the tire in a circumferential direction thereof and being in contact with the ground; a spoke part which is formed between the rim part and the tread part and is provided with an upper arch bodies and lower arch bodies of an arch shape to absorb impacts transmitted from the ground to the tread part; and a structural reinforcement part which is inserted into the inside of the tread part and is provided with a cord sheet member comprising a plurality of wires to perform load support and stress distribution of the spoke part. |
| US11607909B2 |
Universal temporary wheel
A universal temporary wheel is provided that has a universal aperture pattern that is adapted to mate with different configurations of lug bolt patterns to enable the wheel to be used with various wheel hub configurations having various lug bolt patterns. The universal temporary wheel can be installed while a damaged wheel is being repaired to allow an automobile or other vehicle to be moved. Because the universal temporary wheel has a universal aperture pattern, the wheel can be used with a variety of wheel hub configurations and lug bolt patterns, thereby eliminating the need to stock a variety of temporary wheels having various aperture patterns. |
| US11607906B2 |
Trim part with locking slide on a motor vehicle rim
Decorative trim panel on a motor vehicle wheel consisting of at least one plate-shaped trim part which at least partially covers the visible side of the motor vehicle wheel and which can be settleable in a load-transmitting manner to the spokes and/or to the rim ring of the wheel by a counter holder and/or latch, the counter holder/latch on the trim part side are formed from at least one latching foot which is integrally formed on the surface of the trim part, a hook head integrally formed thereon, and in that the latching foot is part of a latching connection on the trim part, the bending of which is effected by a locking slide formed to be displaceable and lockable in a latching gap of the latching connection and selectively consolidates or releases the latching connection and thereby bends or returns the latching foot towards the rim side. |
| US11607904B2 |
Paintbrush holder
The invention relates to a paintbrush holder (1), comprising a brush-receiving part (2) that is open at the top for receiving a brush, with a volume, a spout-shaped part (3) provided on an upper side of the brush-receiving part, wherein a largest diameter of the spout-shaped part is larger than a largest diameter of a paintbrush to be received in the brush holder, wherein a lower and smallest diameter of the spout-shaped part fits the diameter of the head of the paintbrush, the volume of the brush-receiving part below the smallest diameter is larger than the volume of the brush hairs, in which at least a part of the paintbrush holder comprises an elastomer (4), which elastomer is provided at the smallest diameter of the spout-shaped part, which elastomer is adapted for sealing the volume in a fluid-tight manner, and in which the spout-shaped part has a height such that a mass center of gravity (5) of a paintbrush to be received, falls into the paintbrush holder.In another embodiment of the invention, the holder consists of more rigid material like plastic, glass or metal like aluminum and the brush head consists fully or partly of an elastomer. |
| US11607903B2 |
Micro-suction reusable and repositionable writing surfaces
A re-useable writing surface reusably and removably coupled to exterior surfaces is disclosed. The re-useable writing surface may include a porous layer. The porous layer may define one or more cells. The re-usable writing surface may further include a non-adhesive coating applied to a side of the porous layer. The re-usable writing surface may further include a writeable layer coupled to a different side of the porous layer. The writeable layer may be configured to allow a user to draft and erase content. The non-adhesive coating can enable the re-useable writing surface to reusably and removably couple to exterior surfaces. |
| US11607902B2 |
Nib for writing felt pen
A nib for a valve-free free ink writing felt pen including a first end configured to deliver ink to a writing support and second end, opposite the first end, configured to be inserted in a nib receiving part of the valve-free free ink writing felt pen, the first end and the second end defining an axial direction of the nib, the nib having an external surface configured to cooperate with an internal surface of the nib receiving part, the external surface being configured to allow intake of air from the outside of a free ink tank, the valve-free free ink writing felt pen into the free ink tank and avoid ink leakage outside the free ink tank when cooperating with the internal surface of the nib receiving part. A valve-free free ink writing felt pen including a nib. |
| US11607899B2 |
Direct printing onto extruded PVC slats
Described is a process and system for direct printing of a decorative pattern onto an extruded PVC slat. The process includes providing a hot extruded PVC slat; directly contacting a surface of the hot extruded PVC slat with a direct printing cylinder as the slat is moved in a downstream direction, where the cylinder has a pattern with a cell structure that receives ink and rotates to directly apply the ink in the form of the pattern onto the surface of the hot extruded PVC slat. The process also includes controlling a temperature of the direct printing cylinder to inhibit drying of the ink while present on the direct printing cylinder. |
| US11607893B2 |
Recording device
A recording device includes a transport unit configured to transport a recording medium in a transport direction along a transport path, a recording unit configured to discharge ink onto the recording medium that is transported while making a scanning movement in a width direction that intersects with the transport direction, to perform recording, a standby unit at which the recording unit stands by in a non-recording state, and a drying mechanism including a heat source and an air blowing unit, and configured to blow hot air to a recording surface of the recording medium on which the recording was performed and transported downstream of the recording unit in the transport path, and the heat source is arranged at one end side in the width direction, and the standby unit is arranged at the other end side in the width direction. |
| US11607890B2 |
Print fluids refills
Aspects of the disclosure provide an electronic device comprising a controller. The controller to determine a volume of print fluid in a first tank of the electronic device, monitor current printing conditions of the electronic device disposing print fluid on a substrate, determine, based on the volume of print fluid and the current printing conditions, whether an adverse printing condition exists, responsive to the volume of print fluid being less than a threshold and the adverse printing condition not existing, control a pump to refill the first tank from a second tank at a flow rate determined at least partially according to the determined volume, and responsive to the volume of print fluid being less than the threshold and the adverse printing condition existing, control the pump to refill the first tank from the second tank at a default flow rate determined independent of the determined volume. |
| US11607889B2 |
Remanufactured ink cartridge and electronic patch
A remanufactured ink cartridge and an electronic patch are provided in the present disclosure. A remanufactured ink cartridge includes an ink accommodation container; an original chip disposed at an outer side of the ink accommodation container, where the original chip includes a first memory; and an electronic patch disposed between the original chip and the ink accommodation container. The electronic patch includes a second memory and first programming terminals electronically connected to the second memory; the first programming terminals are configured to program data for repairing to the second memory; the data for repairing is configured to repair or replace at least a portion of data in the first memory; and at least one of the first programming terminals is exposed outside the original chip. |
| US11607884B2 |
Liquid discharge apparatus and method for manufacturing the same
A liquid discharge apparatus is provided, including a liquid discharge head including: an upper substrate, a plurality of piezoelectric elements, an intermediate substrate, a lower substrate and a plurality of individual traces arranged on the upper substrate and extending toward the contacts arranged on the one end side in the second direction from the plurality of piezoelectric elements respectively. |
| US11607882B2 |
Liquid ejection module
A liquid ejection module includes a pressure chamber, a supply flow channel that supplies a liquid to the pressure chamber, a collection flow channel that collects the liquid from the pressure chamber, a liquid feeding chamber connected to one of the supply flow channel and the collection flow channel, and a connection flow channel connecting the liquid feeding chamber to the other of the supply flow channel and the collection flow channel. The liquid feeding chamber includes a liquid feeding mechanism that circulates the liquid in the supply flow channel, the pressure chamber, the collection flow channel, the liquid feeding chamber, and the connection flow channel. A ratio of a sum of flow channel resistance of the supply flow channel, the pressure chamber, and the collection flow channel relative to flow channel resistance of the connection flow channel is equal to or above 0.5. |
| US11607881B2 |
Element substrate, liquid discharge head, and printing apparatus
In a head substrate according to an embodiment of the present invention comprises a plurality of nozzles for discharging liquid; a plurality of electrothermal transducers corresponding to the plurality of nozzles; and a plurality of drivers corresponding to the plurality of electrothermal transducers, the substrate has the following configuration. Specifically, it comprises a detection circuit that detects, in a case where one of the plurality of electrothermal transducers is selected, a temperature of the selected transducer to which a first signal is applied to in order to discharge a liquid from a nozzle corresponding to the selected electrothermal transducer, and then a second signal is applied to heat the selected electrothermal transducer. |
| US11607878B2 |
Digital printing system
A printing system for printing on a substrate, comprises a movable intermediate transfer member in the form of a flexible, substantially inextensible, belt guided to follow a closed path, an image forming station for depositing droplets of a liquid ink onto an outer surface of the belt to form an ink image, a drying station for drying the ink image on the belt to leave an ink residue film on the outer surface of the belt, first and second impression stations spaced from one another in the direction of movement of the belt, each impression station comprising an impression cylinder for supporting and transporting the substrate and a pressure cylinder carrying a compressible blanket for urging the belt against the substrate supported on the impression cylinder, and a transport system for transporting the substrate from the first impression station to the second impression station. The pressure cylinder of at least the first impression station is movable between a first position in which the belt is urged towards the impression cylinder to cause the residue film on the outer surface of the belt to be transferred onto the front side of the substrate supported on the impression cylinder, and a second position in which the belt is spaced from the impression cylinder to allow the ink image on the belt to pass through the first impression station and arrive intact at the second impression station for transfer onto the reverse side of the substrate supported on the second impression cylinder. |
| US11607877B2 |
Printing device, cleaning unit, and control method for printing device
A printing device includes a cleaning head configured to contact a cleaning member with the screen mask to perform a cleaning process on the screen mask, a moving section connectable and disconnectable to the cleaning head to move the cleaning head between a cleaning area and a standby area, a door member configured to open and close an opening portion through which the cleaning member passes when the cleaning member is moved from the standby area to an outside of the printing device and be lockable in a closed state, and a control section configured to unlock the door member in a state where the moving section is disconnected to the cleaning head and the cleaning head is located in the standby area. |
| US11607873B2 |
Printing pad, method of manufacturing window using the same, and method of manufacturing electronic device using the printing pad
A method of manufacturing a window includes: providing an ink pattern to a printing pad; providing the printing pad and the ink pattern to a target substrate; and removing the printing pad from the target substrate, the ink pattern including: a first bezel line surrounding at least one hole; and a second bezel line surrounding the first bezel line, the printing pad including: a top surface; a bottom surface; and a side surface connecting the top surface and the bottom surface, the side surface including a first pattern portion, in which the first bezel line is formed, and a second pattern portion, in which the second bezel line is formed. The first pattern portion has an inclination angle equal to or greater than about 46 degrees and equal to or smaller than about 90 degrees based on the bottom surface of the printing pad. |
| US11607871B2 |
Partition wall for formation of lipid bilayer membrane, and method for producing same
Disclosed are a separator for lipid bilayer membrane formation capable of forming a lipid bilayer membrane with excellent properties, wherein the separator for lipid bilayer membrane formation has sufficient mechanical strength and can be easily manufactured in a large scale by using a general-purpose machine without need of using an expensive machine, and a method of producing the separator. The separator for lipid bilayer membrane formation includes a thin film having one or more through holes and made of a resin capable of being wet-etched, and reinforcing layers covering both surfaces of the thin film and made of a resin capable of being wet-etched. The reinforcing layers cover the whole area of the thin film, except for the through holes and the peripheries thereof, and each through hole has a tapered cross-sectional shape. |
| US11607866B2 |
Hybrid ionic graphene nanocomposite with layered structure
A material can have a layered structure with at least a first layer, including a carbon-based material or a substrate of a material other than a carbon-based material, a second layer, including a carbon-based material, and a third, intermediate layer that separates and interconnects the first and second layers. The carbon-based material includes at least 50 at. % carbon, has a hexagonal lattice and the layer or layers including the carbon-based material has/have a thickness of 1-20 times the size of a carbon atom. The intermediate layer is a layer that includes a salt having ions that include at least two separate cyclic, planar groups that are capable of forming π-π-stacking with the material of the second layer and that the third, intermediate layer is connected to at least the second layer by π-π-stacking caused by said cyclic planar groups of the salt ions. |
| US11607864B2 |
Laminate film structures having barrier adhesive layer
Laminate film structures including an adhesive layer having gas and moisture barrier properties are disclosed. The disclosed laminate film structures comprise films bonded together with an adhesive composition, the adhesive composition having barrier properties, e.g., controlling oxygen and/or water vapor transmission rates. The disclosed laminate film structures comprise films made from polymers and/or metallized polymers whereby the weight, thickness, and/or number of film layers has been reduced by using a barrier adhesive in place of a standard adhesive while still achieving similar barrier properties. Methods for forming laminate structures having a desired barrier performance are also disclosed, the methods comprising determining the desired barrier performance of the laminate structure, selecting a barrier adhesive, selecting two or more film layers, including at least a first film layer and a second film layer, applying the barrier adhesive on a surface of the first film layer, and bringing a surface of the second film layer into contact with the barrier adhesive applied on the surface of the first film layer, thereby forming the laminate structure having a desired barrier performance. |
| US11607863B1 |
Functional materials between deformable bonded layers
A deformable assembly may include a first structural layer, a first bonding layer bonded to the structural layer, and a pattern of functional material entrapped between the first structural layer and first the bonding layer. The functional material has a viscous characteristic, an elastic characteristic and/or a viscoelastic characteristic. The assembly may further include a second structural layer bonded to the first bonding layer. The first structural layer may include a first piece of fabric, the second structural layer may include a second piece of fabric, and the functional material may be electrically conductive. The functional material may include a conductive gel. The assembly may further include a second bonding layer bonded to the first bonding layer and the first structural layer, and the pattern of functional material may be entrapped between the first and second bonding layers. |
| US11607861B2 |
Materials for fire protection
A composite material for fire protection comprises: a) an inorganic fibre core comprising inorganic fibres interlocked or entangled to form a coherent body resistant against separation laminated between b) at least two layers of phyllosilicate insulation the material further comprising a barrier integral to the material to hinder ingress of humidity to edges of the inorganic fibre core. |
| US11607858B2 |
Methods and machine for forming a shipping container with an article retaining web
A method for forming a container using a machine includes extracting a blank from a magazine, transferring the blank in a blank transfer direction X, and positioning the blank on a deck. The method also includes translating a pick-up assembly from a first end to a second end along a horizontal direction Y perpendicular to the blank transfer direction X, the translating including transferring a web from a first location proximate the first end to a second location proximate the second end. The method further includes depositing, at the second location, the web into an at least partially overlying relationship with the blank to form a blank assembly, transferring the blank assembly along the deck in the blank transfer direction X while translating the pick-up assembly from the second end back to the first end, and wrapping the blank assembly around a mandrel to at least partially form the container. |
| US11607856B2 |
Porous membrane wipes and methods of manufacture and use
A microporous membrane wipe and a method of using such microporous membrane wipe are disclosed. The microporous membrane wipe may be uniaxially or biaxially oriented microporous membrane. The uniaxially or biaxially oriented microporous membrane may be made from one or more block and/or impact copolymers of polyethylene and/or polypropylene. A method of using such a microporous membrane wipe for skin oil blotting is also disclosed. Further disclosed is a method of using such a microporous membrane wipe for cleaning a surface for the removal of fingerprints, smudges and the like, where such surfaces may include, for example, eyeglasses, electronics, cell phones, displays, optical devices, camera lenses, microscope lenses and other precision optics, and/or the like. |
| US11607855B2 |
Vehicle with 3D printing device for on-wheel tire repair
A vehicle comprises a chassis, wheels rotationally mounted to the chassis, each wheel being disposed within a respective wheel well, and a tire mounted to each wheel. A tire sensor disposed within the wheel well senses a tire condition and generates and outputs a tire condition signal indicative of the tire condition. A repair controller receives the tire condition signal from the tire sensor and processes the tire condition signal to determine whether to repair the tire. The repair controller is configured to generate and output a tire repair signal. A 3D printing device disposed in the wheel well and communicatively connected to the repair controller receives the tire repair signal and 3D prints an additive reparation to the tire by drawing a tire repair compound from a supply container within the vehicle and by depositing the tire repair compound on the tire to repair the tire. |
| US11607853B2 |
Repair or resumption of manufacture of a composite material part with fibrous three-dimensional woven reinforcement
A method for repairing a part made of composite material includes producing a recessed section by removing the composite material at a damaged area, producing grooves extending on the two faces of the part from edges of the recessed section, producing orifices in the part opening out into the grooves, tree-dimensional weaving of a filling part fiber preforms including a central section having a shape corresponding to the shape of the recessed section and fiber bundles extending from the central section, placing the filling preforms respectively on either face of the part with the fiber bundles in the grooves on the faces of the part and in the orifices such that the fiber bundles open out into the grooves present on the opposite face of the part, impregnating the filling fiber preforms with a precursor resin of a matrix, transforming the resin into a matrix to obtain a filling part. |
| US11607849B2 |
Build material dispensing device
A build material dispensing device may include a material spreader to spread an amount of build material along a build platform, and at least one hopper for dispensing the build material. The at least one hopper dispenses a plurality of doses of the build material in front of the progression of the material spreader as the material spreader is moved over the build platform. |
| US11607848B2 |
Indicating materials within material cartridges
A material cartridge includes a fresh label indicating material of the material cartridge includes previously unused material for fabrication of a three-dimensional (3D) object and a reclaimed indicator of the material cartridge, the reclaimed indicator indicating material subsequently contained within the material cartridge is reclaimed material from fabrication of a previous 3D object, wherein the reclaimed indicator is located underneath the fresh label such that when the material of the material cartridge is depleted, the fresh label is removable to expose the reclaimed indicator. |
| US11607844B2 |
Treatment agent for additive manufacturing apparatus
According to the present invention, there is provided a treatment agent for an additive manufacturing apparatus including a resin having an oxazoline group. |
| US11607843B2 |
Three-dimensional object production
An example apparatus to produce a three-dimensional object comprises a controller, a build area configured to receive a layer of particulate material, a printhead, and an ultraviolet light emitting diode energy source. The controller is to cause the printhead to deposit a liquid which absorbs ultraviolet radiation onto the layer of particulate material. The controller is further to cause the ultraviolet light emitting diode energy source to irradiate the liquid, after the liquid has been deposited onto the layer of particulate material, thereby to heat the liquid and cause a portion of the particulate material to solidify. |
| US11607842B2 |
Thermal supports for 3D features formed from particles
According to examples, a three-dimensional (3D) fabrication system may include a controller to identify a feature of an object to be fabricated and based on the identified feature having a size that is smaller than a predefined size, determine a thermal support for the identified feature. The controller may also control fabrication components to form, through application of energy, the determined thermal support from a first set of particles, form an intermediate section adjacent to the formed thermal support from a second set of particles, and form, through application of energy, the feature adjacent to the intermediate section from a third set of particles, in which heat from the thermal support is to reduce a thermal bleed rate of the third set of particles. |
| US11607841B2 |
Vitreous bonded abrasive articles and methods of manufacture thereof
A method of forming a vitreous bond abrasive article is presented that includes receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying a plurality of layers of a vitreous bond abrasive article precursor. The vitreous bond abrasive article precursor includes abrasive particles bonded together by a vitreous bond precursor material and an organic compound. The vitreous bond abrasive article precursor further comprises at least one of: at least one tortuous cooling channel extending at least partially through the vitreous bond abrasive article precursor or at least one arcuate cooling channel extending at least partially through the vitreous bond abrasive article precursor. The method also includes generating, with the manufacturing device by an additive manufacturing process, the vitreous bond abrasive article precursor based on the digital object. |
| US11607837B2 |
Shaping system, shaped object formation method, and computer-readable storage medium
A shaping system includes: a printing device that prints an image using predetermined ink on a thermal expansion sheet having a thermal expansion layer on one side; and an expansion device that performs: a drying process of heating the thermal expansion sheet to an extent that allows the thermal expansion layer to maintain a non-expansion state, to dry the image printed by the printing device using the predetermined ink; and an expansion process of, after the drying process, heating the thermal expansion sheet to an extent that allows the thermal expansion layer to expand, to expand the thermal expansion layer. |
| US11607830B2 |
Molding system with movable split mold inserts
Disclosed herein, amongst other things, is, a stripper assembly operable to eject a molded article from a mold that includes slides that are movable laterally relative to each, a first split mold insert inter-connected to a first slide and a second split mold insert inter-connected to a second slide. The system being operable such that when the first and second slides are in the closed position, the first and second split mold inserts form at least a portion of the molding cavity; the system being operable such that such during operation of the injection molding system, the first split mold insert is movable relative to the respective first slide and the second split mold insert being movable relative to the second slide. |
| US11607827B2 |
Methods and systems for thermoforming orthodontic aligners
Method for determining a manufacturing parameter for making an aligner with a desired aligner thickness using a thermoforming device operable for making the aligner by shaping a precursor aligner into the aligner using a mold representative of a dental archform, the method comprising: obtaining a 3D map associated with the dental archform; parsing the 3D map to determine a first property value and a second property value, the first property value being based on the 3D map and the second property value being derived from a 2D projection of the 3D map, and determining a thickness of the precursor aligner for obtaining the desired aligner thickness based on a ratio of the first property value and the second property value and a given value of an operating parameter of the thermoforming device; and sending instructions to the thermoforming device to make the desired aligner based on the determined operating parameter. |
| US11607826B2 |
Method of manufacturing at least two preforms for moulding a wind turbine blade
The present invention relates to a method and a mould system (66) for manufacturing at least two preforms for moulding a wind turbine blade. The preforms include at least one preform of a first shape and at least one preform of a second shape. The preform mould structure (68) has a moulding surface (70) of variable shape such that the shape of the moulding surface (70) can be varied at least between a first and a second configuration by using actuators. |
| US11607822B2 |
Cutting machine with blade depth adjustment
A cutting machine has a cutting support for material to be cut, with a vertically movable blade bar which bears a blade for cutting the cut material located thereon. A cutting drive is for vertically moving the blade bar. A blade depth adjustment is for vertically adjusting the blade bar relative to a vertically movable drive element of the cutting drive. The blade depth adjustment includes a deflection lever which is pivotably mounted about a horizontal axis on the blade bar. The drive element can be articulated thereon at a first radial distance to the horizontal axis. An adjusting mechanism may act on the deflection lever at a second radial distance to the horizontal axis, for rotating and fixing the deflection lever. |
| US11607819B2 |
Anti-clogging razor
Anti-clogging manual razor cartridge equipped with an arrangement of rollers and cutting blades arranged in an alternating manner with each other, namely, a leading roller, a leading cutting blade, a trailing roller, a trailing cutting blade and a final cutting blade. Each of the cutting blades are bent to obliquely angle two portions thereof with one of the two portions terminating into a sharpened edge. The arrangement is such that the sharpened edge of the leading cutting blade is over the leading roller, the sharpened edge of the trailing cutting blade is over the trailing roller, the sharpened edge of the final cutting blade is over the trailing cutting blade. |
| US11607815B2 |
Two-degree-of-freedom rope-driven finger force feedback device
The present invention provides a two-degree-of-freedom rope-driven finger force feedback device. The two-degree-of-freedom rope-driven finger force feedback device includes a hand support mechanism, a thumb movement mechanism, an index finger movement mechanism, and a handle mechanism. The hand support mechanism includes a motor, a motor shaft sleeve, a sliding rail, and an inertial measurement unit (IMU) sensor. The thumb movement mechanism includes a long rotary disc, a torque sensor, an angle sensor, a thumb sleeve, a pressure sensor, two links, a thumb brace, and a thumb fixing ring. The handle mechanism includes a cylindrical handle, a pressure sensor, a flexible fixing band, and a slider. Torque is driven between the rotary disc and the motor by using a rope. The handle mechanism is movable forward and backward and is capable of automatic restoration. By means of the present invention, the problems of the high costs of a conventional finger force feedback device and the unadjustable characteristic of the conventional finger force feedback device are overcome. The device can be tightly worn and has a self-adaptive degree of freedom. Rope driving can ensure a gentle, smooth, and real feedback force. By means of the mounted sensors, information such as a hand posture, a rotation angle and a grip force of a thumb and an index finger, and a contact force of a middle finger can be transmitted in real time. |
| US11607814B2 |
Robotic cooperative system
An automatic method for autonomous interactions between robots, comprising an action of automatically receiving, by a transport robot, a request for transporting a service robot. The method comprises an action of automatically computing a location of the service robot. The method comprises an action of automatically moving the transport robot to the location of the service robot. The method comprises an action of automatically sending a signal from the service robot to the transport robot using a signal emitter incorporated into a mechanical element attached to the service robot. The method comprises an action of automatically coupling, using the signal, the mechanical element to a carrier element attached to the transport robot. |
| US11607813B2 |
Systems and methods for under-stair storage and retrieval
Systems and methods for under-stair storage include a robotic retrieval system. The robotic retrieval system includes a robot that retrieves and deposits objects in a space under a set of stairs, A portal provides access to the space from above the stairs. Objects are stored in locations within the space. The robot selectively locates and retrieves the objects. |
| US11607810B2 |
Adaptor for food-safe, bin-compatible, washable, tool-changer utensils
Robots, including robot arms, can interface with other modules to affect the world surrounding the robot. However, designing modules from scratch when human analogues exist is not efficient. In an embodiment, a mechanical tool, converted from human use, to be used by robots includes a monolithic adaptor having two interface components. The two interface components include a first interface component cabal be of mating with an actuated mechanism on the robot side, the second interface capable of clamping to an existing utensil. In such a way, utensils that are intended for humans can be adapted for robots and robotic arms. |
| US11607808B2 |
Method, apparatus and system for robotic programming
A method, apparatus and a system are disclosed for robotic programming. In at least one embodiment of a method for robotic programming, the method includes receiving, from a controller of a robot, movement parameters reflecting movement of the robot manipulated by a user; making a first data model of a robot move, according to the movement parameters; calculating, upon the first data model touching a second data model of a virtual object, parameters of a first force to be fed back to the user for feeling touch by the robot on a physical object corresponding to the virtual object; and sending the parameters of the first force to the controller of the robot, to drive the robot to feed back the first force to the user. |
| US11607805B2 |
Robotics systems and methods for penetrative imaging of structure's vertical surface
A frame body is provided parallel to and proximate with a surface of a structure and extends substantially horizontally from a first side to a second side. A connecting portion is provided to be attached to a cable to provide for vertical movement of the frame body. A robotic arm is affixed proximate to a bottom of the frame body and is able to move horizontally during penetrative imaging of the surface. Moreover, the robotic arm extends to an end proximate with the surface, and a penetrative imaging portion is attached to the robotic arm near the end proximate with the surface. The robotic arm rotates, vertically moving the penetrative imaging portion during penetrative imaging of the surface. In addition, the penetrative imaging portion can be separately rotated about three orthogonal axes of rotation (yaw, pitch, roll) to achieve various angles of approach and orientation to the surface. |
| US11607804B2 |
Robot configuration with three-dimensional lidar
A mobile robotic device includes a mobile base and a mast fixed relative to the mobile base. The mast includes a carved-out portion. The mobile robotic device further includes a three-dimensional (3D) lidar sensor mounted in the carved-out portion of the mast and fixed relative to the mast such that a vertical field of view of the 3D lidar sensor is angled downward toward an are in front of the mobile robotic device. |
| US11607803B2 |
Image information processing device, gripping system, and image information processing method
An object of the present invention is to ascertain parts of an object that are approachable by finger portions of a hand mechanism. In an image information processing device, a housing container is retrieved from an image by using a first retrieval frame, and an object is retrieved from the image by using a second retrieval frame. A plurality of determination points are set in advance on the second retrieval frame, and a predetermined approach direction is set for each determination point. A determination is then made as to whether or not the finger portions of the hand mechanism can be caused to approach parts of one object, existing within the second retrieval frame, that correspond respectively to the determination points set on the second retrieval frame from the predetermined approach directions set in relation to the determination points. |
| US11607802B2 |
Robotic control using action image(s) and critic network
Generating and utilizing action image(s) that represent a candidate pose (e.g., a candidate end effector pose), in determining whether to utilize the candidate pose in performance of a robotic task. The action image(s) and corresponding current image(s) can be processed, using a trained critic network, to generate a value that indicates a probability of success of the robotic task if component(s) of the robot are traversed to the particular pose. When the value satisfies one or more conditions (e.g., satisfies a threshold), the robot can be controlled to cause the component(s) to traverse to the particular pose in performing the robotic task. |
| US11607801B2 |
Artificial intelligence robot for managing movement of object using artificial intelligence and method of operating the same
An artificial intelligence robot for managing movement of an object using artificial intelligence includes a driving motor, a camera configured to acquire image data, a memory configured to store an object recognition model used to recognize the object from the image data and store a delivery location inference model for inferring a delivery location of the recognized object and a processor configured to recognize the object from the image data using the object recognition model, determine the delivery location of the recognized object from identification data of the recognized object using the delivery location inference model, and control the driving motor to move the artificial intelligence robot to the determined delivery location. |
| US11607800B2 |
Cycloidal transmission with torque detection mechanism
A cycloidal transmission for a drive includes a housing, a drive shaft, an eccentric, a cam plate, a pin plate, an output shaft, and a torque detection mechanism. The housing includes a first bearing, a second bearing, and a rolling ring. The drive shaft is rotatably mounted in the first bearing. The eccentric is fixedly connected to the drive shaft. The cam plate is driven by the eccentric. The cam plate is configured to roll in the rolling ring. Pins of the pin plate are configured to engage holes of the cam plate, so that the pin plate is driven by the cam plate. The output shaft is fixedly connected to the pin plate. The output shaft is rotatably mounted in the second bearing. The torque detection mechanism is between the first bearing and the second bearing and configured to detect the torque of the output shaft. |
| US11607799B2 |
Mounting a sensor module to an unmanned ground vehicle
An unmanned ground vehicle includes a main body, a drive system supported by the main body, a manipulator arm pivotally coupled to the main body, and a sensor module. The drive system includes right and left driven track assemblies mounted on right and left sides of the main body. The manipulator arm includes a first link coupled to the main body, an elbow coupled to the first link, and a second link coupled to the elbow. The elbow is configured to rotate independently of the first and second links. The sensor module is mounted on the elbow. |
| US11607793B2 |
Gardening machine
A gardening machine is provided, including a rod portion, a controlling portion, a switch assembly and a locking member. The rod portion has a machine tool head. The switch assembly includes a controlling member, and the controlling member is disposed on the controlling portion and movable to be in a first position or a second position. The locking member is disposed on the controlling portion and movable to be in a locked position or a released position, when the locking member is in the locked position, the controlling member is restricted and positioned in the second position. |
| US11607792B2 |
Machine tool device
A machine tool device for a portable machine tool in one embodiments includes at least one coupling unit which couples a machining tool and at least one drive unit configured to drive the coupling unit. The machine tool device includes a recuperation unit which provides, in at least one deactivated state of the drive unit, electrical energy which supplies at least one functional unit from a kinetic energy of at least the coupling unit. |
| US11607791B2 |
Electrically powered tool
A power tool such as a portable cutting machine has less gear noise from, for example, a reduction gear train under no load. The power tool includes a blade, an electric motor including a motor shaft, and a gear train that transmits a rotational output from the electric motor to the blade. The gear train includes a first gear supported on the motor shaft, a countershaft, an intermediate gear meshing with the first gear and supported on the countershaft, a final shaft having a distal end attached to the blade, a final gear meshing with the intermediate gear and supported on the final shaft, and at least one elastic member between the final shaft and the final gear. |
| US11607785B2 |
Fastener-driving tool
A driving tool includes a driving mechanism which is driven with a fluid and which is configured to drive a fastener supplied to a nose portion and a clocking mechanism configured to perform clocking of a time period for switching between presence and absence of actuation of the driving mechanism. The clocking mechanism is supplied with a fluid for actuating the driving mechanism, moves a moving member from an initial position to a clocking starting position where clocking is started by force of the fluid, and performs clocking by controlling movement of the moving member by applying a load of resistance when the moving member moves from the clocking starting position to the initial position thereof. |
| US11607783B2 |
Circlip pliers
Circlip pliers comprise a first plier and a second plier. The first plier is provided with an external connection portion, an internal connection portion, and a pivot portion located between the external connection portion and the internal connection portion. The second plier is provided with an external connection portion, an internal connection portion, and a second pivot portion located between the second external connection portion and the second internal connection portion. The external connection portions are adapted to insert into grip holes in an external circlip. The internal connection portions are adapted to insert into grip holes in an internal circlip. The first and second pivot portions are pivotally connected with each other. |
| US11607779B2 |
Shaft spring clutch apparatus
The Shaft Spring Cutch is an apparatus, used to drive fasteners, or the like, that is multi-directional, and non-ratcheting, comprised of two drive members, separated and held in an unengaged position by a return spring, that are axially retained within a guide housing. The first drive member is attached to a handle or input shaft. The second drive member is attached to a drive bit. When in an unengaged position, the handle, or input shaft, can rotate freely in either direction relative to the drive bit. The first and second drive members are engaged by applying axial force sufficient to overcome the return spring force, which locks the handle, or input shaft, and drive bit together. Once engaged, any rotational force applied to the handle, or input shaft, is transferred to the drive bit. Optionally, the apparatus may be locked together for continuous drive bit engagement using a locking mechanism and a fastener can be placed directly on the drive bit, then using a feature of the tool, the fastener can be spun by hand until set. |
| US11607772B2 |
Quick clamping device for at least one rotationally drivable drive shaft having a portable machine tool, in particular an angle grinding machine
A quick clamping device for a portable machine tool includes at least one drive shaft, at least one clamping unit, and at least one operating unit. The clamping unit has, for tool-less fastening of an insertion tool on the drive shaft, at least one clamping element for exerting a clamping force on the insertion tool in a clamping position. The operating unit is configured to move the clamping element into a release position, and includes at least one operating element, in particular an operating lever. The operating element has at least one activation surface for movement of the clamping element into the release position. The activation surface is arranged such that at least one force initiation point of the operating element is movable, upon interaction with a contact surface of an actuating element of the operating unit, as a factor of movement of the operating element on the contact surface. |
| US11607771B2 |
Wafer processing apparatus
A wafer processing apparatus includes a chuck table that holds a wafer with metal electrodes embedded therein, a processing unit that grinds or polishes the wafer held by the chuck table, a cassette mounting table for a cassette in which such wafers can be accommodated, a transfer unit that holds and transfers each wafer between the cassette and the chuck table, a checking unit configured to check whether or not at least one of the metal electrodes is exposed on the wafer, a notification unit that notifies that the at least one metal electrode is exposed, and a control unit that controls operations of the processing unit and the transfer unit. If the exposure of the at least one metal electrode on the wafer is detected by the checking unit, the control unit stops the processing of the wafer and the transfer of the wafer. |
| US11607770B2 |
Efficient ultra-precise shear thickening and chemical synergy polishing method
An efficient ultra-precise shear thickening and chemical synergy polishing method, comprising the following steps: 1) fixing workpieces (3) to a polishing and fixing disc (31) of implementation equipment; 2) preparing an efficient ultra-precise shear thickening and chemical synergy polishing slurry, the polishing slurry comprising polishing abrasive particles or micro-powder, a shear thickening enhanced phase, water and green chemistry environmentally-friendly substances; 3) adding the prepared polishing slurry into a dust-prevention cover (30), and starting a polishing slurry circulating device, so that the polishing slurry is supplied to the surfaces of the workpieces (3) by means of polishing tools (1); and 4) starting driving devices (9) and driving mechanisms (33), so that the polishing tools (1) move relative to the workpieces (3), and surfaces of the workpieces (3) to be machined are polished. In the present invention, active constraint of the solution flow boundary as well as active control of the flow of the polishing slurry and the synergy between shear thickening and green chemistry are utilized, so that the machining efficiency and precision are improved, and the types of materials that can be machined and the surface shapes are increased. |
| US11607769B2 |
Polishing apparatus of substrate
A CMP polishing apparatus for flattening a quadrate substrate is provided.A polishing apparatus for polishing a quadrate substrate is provided. The polishing apparatus includes a substrate holding portion configured to hold the quadrate substrate. The substrate holding portion includes a quadrate substrate supporting surface that supports the substrate, and an attachment mechanism that attaches a retainer member to be disposed at an outside of at least one corner portion of the substrate supporting surface. |
| US11607767B2 |
Adjustable wheel deburring device
The present application relates to an adjustable wheel deburring device, comprising a lower lifting-translating-overturning system, a clamping driving system, a upper lifting-moving system, a adjusting system, a brush unit and a upper deburring system, among others. The device according to the present invention in use is able to not only remove burrs at the back cavity and front of the wheel, but also automatically adjust the shape of the brush belt according to the shape of the wheel back cavity. |
| US11607763B2 |
Automatic pallet changer in machine tool
Provided is an automated pallet changer in machine tool which enable miniaturization and cost reduction. A drive unit in the automatic pallet changer includes a planetary reduction gear. The planetary reduction gear has a first output shaft and a second output shaft in which, by fixing one of the first and second output shaft, the other functions as an output shaft for driving. The first output shaft is used to pivot the pivoting frame, and the second output shaft is used to move the carry-in/out arm back and forth. |
| US11607757B2 |
Machining system, apparatus and method
A method and apparatus for processing a metallic workpiece with defined edges (e.g., a gear) comprises media blasting of the workpiece by directing a first media against exposed surfaces on the workpiece to increase the root strength of the gear, the blasting causing the defined edges to be radiused or mushroomed, ceasing the media blasting, loading the workpiece into a finishing apparatus, and subjecting the workpiece to a finishing process with a second media, the exposed surfaces on the workpiece being subjected to the finishing process to reduce the radiused edges on the workpiece created from the media blasting. The process of moving the workpiece to the spindle-finishing apparatus from the media blasting may be performed automatically by a machine. Once the workpiece has been subjected to the finishing process with the second media, it may be removed from the spindle-finishing machine, washed, and rinsed with rust inhibitor whereby wear properties of the workpiece are enhanced. |
| US11607752B2 |
Solder alloy, solder joint material, and electronic circuit board
A solder alloy is used for soldering, and its chemical composition in mass % includes: 2.0 to 4.0% of Ag; 0.6 to 1.2% of Cu; 2.0 to 5.0% of Sb; 1.1 to 3.5% of In; 0 to 0.20% of Ni; 0 to 0.20% of Co; 0 to 0.05% of Ge; and balance of Sn, and impurities. |
| US11607747B2 |
Method of laser beam localized-coating
The present invention relates generally to laser welding in the manufacture of sheet metal components, such as for example automobile components. More particularly, the present invention relates to a process and a system for forming a localized anti-corrosion surface layer along a laser welded joint (weld bead), subsequent to the laser welding together of sheet metal plates having an anti-corrosion surface layer pre-coat. |
| US11607745B2 |
Swing arm assembly with lift assembly
A swing arm assembly includes a tip dresser, a flange, and a swing arm. The flange is coupled with the tip dresser. The swing arm includes a mounting base and an arm assembly. The arm assembly includes an arm, an extendible arm mount, and a head. The arm is coupled with the mounting base. The extendible arm mount is disposed within the arm and is slidable with respect to the arm along a first axis between a retracted position and an extended position. The head is mounted to the extendible arm mount and includes a support plate and an actuator. The actuator is coupled with the support plate. The tip dresser is coupled with the support plate. The actuator is operably coupled with the flange to facilitate selective sliding of the tip dresser with respect to the support plate. |
| US11607740B2 |
Wire electrical discharge machining method
A method for the monitoring of a wire electrical discharge machining (WEDM) process, the method comprising the steps of: setting a unit observation length for the signal acquisition, continuously acquiring at least one process signal which is representative of an amount of material removed by at least one discharge and the position (X;Y) of said at least one discharge, and determining, based on said at least one process signal and one or more properties of a current machining, a cumulated amount of material removed per unit observation length along a machining path, including amounts of material removed by travelling in a forward cutting direction and amounts of material removed by travelling in a reverse cutting direction. |
| US11607738B2 |
Reciprocating saw
A reciprocating saw includes a housing, a motor, and a drive mechanism. The drive mechanism includes a driven gear that is rotated by the motor. The driven gear is vertically-oriented within the housing. The drive mechanism also includes a drive arm coupled to the driven gear to translate rotary motion of the driven gear into reciprocating motion, and an output shaft coupled to the drive arm to reciprocate relative to the housing along a spindle axis through a cutting stroke and a return stroke. The drive mechanism further includes a counterweight coupled 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. |
| US11607737B2 |
Milling tool
A milling tool for producing chamfer surfaces at workpieces. It has a cylindrical shaft and a cutting part, which has at least two end cutting edges, which are each located on a cone jacket surface and which run in a spiraled convex manner in the direction of rotation, and which each extend from a radially outer cutting corner to an inner cutting corner on the end side. To broaden the area of application of the milling tool to processes, such as the “ramping” or the linear diagonal plunging, respectively, the circular milling, the spot-drilling, or the waterline milling, the end cutting edges merge at the inner cutting corner into center cutting edges, which are located on a cone jacket surface with a tip angle of above 180°, and which run with a positive chip angle into a region of the milling cutter center located in the milling cutter core. |
| US11607735B1 |
Additive manufacturing methods for golf club components
Methods of creating golf club components with complex structures that would be difficult, impossible, or cost prohibitive to produce, such as lattice structures, beam structures, and complex surface-based structures, are described herein. In particular, a binder jet machine is used create complex structures to optimize weighting, sound, and performance of golf club heads. The method preferably includes the steps of designing a golf club head component in CAD using optimization software, printing the component from a powdered material, and then removing excess powder from the component via port holes that extend into an external surface of the component and communicate with interior voids within the component. |
| US11607730B2 |
Method for forming a multi-material part by selective laser melting
A method for forming a multi-material part by selective laser melting includes the following steps. Modeling is performed by regularly distributing and arraying a combination of materials that meets forming requirements such that a part model is designed. The designed part model is subjected to a dimension compensation, a shape compensation, a chamfering setting, a margin design and a design of a process support to obtain a process model. The obtained process model is sliced into a series of layers. Type, distribution and boundary information of materials in each layer are collected to generate a control file. All materials required for part forming are loaded into an additive manufacturing equipment. After a state of the additive manufacturing equipment meets forming requirements, a part is formed under the control of the generated control file. Post-processing is performed after the part is formed. |
| US11607725B2 |
Siphon delivery method for consistent melt infiltration
A method for delivering a flowable material into a mold or to infiltrate a preformed component, a fiber preform, or a green body includes: providing a crucible having a body configured as a reservoir to hold the flowable material; adding a metal, a metal alloy, or combination thereof into the body of the crucible, the metal or metal alloy having a predetermined melting point; heating the crucible with the metal or metal alloy contained therein to a temperature that is at or above the melting point of the metal or metal alloy; allowing the metal or metal alloy to melt to form the flowable material; and creating a siphon such that the molten metal or metal alloy flows from the body of the crucible to infiltrate the preformed component or to fill the mold. |
| US11607720B2 |
Wedge driver and method therefor
A wedge driver and method therefor is presented. A wedge driver can be operably coupled to different ends of a link joiner to drive a wedge therebetween to form a single link. The wedge driver can also drive the wedge out of the link joiner. The present disclosure provides the benefit of allowing the safe and effective removal of the link joiner by preventing violent or forceful decoupling of a link joiner. The wedge driver can include a trunk, a first prong, a second prong, a bolt, and a driver. The driver can be spring enabled, such that the driver can recede into the trunk as the bolt egresses the trunk. A bolt of the wedge driver can push a driver out of the trunk to axially drive the wedge into (or out of) a link joiner without rotating the wedge. |
| US11607719B2 |
Method and apparatus for double-sided incremental flanging
Flanges formed on sheet metal parts to increase the part stiffness or create mating surface for further assembly are created in an incremental sheet forming process using forming tool and supporting tool that move along a specified tool path so as to gradually deform a peripherally-clamped sheet metal work piece into the desired geometry. With two universal tools moving along the designed toolpath on the both sides of the part, the process is very flexible. Process time is can also be reduced by utilizing an accumulative double-sided incremental hole-flanging strategy, in which the flange is formed in only one step. |
| US11607716B1 |
Systems and methods for chuck cleaning
A cleaning assembly may include a chuck. The cleaning assembly may include a plurality of lift pins positioned proximate to the chuck. The plurality of lift pins may be configured to engage a cleaning substrate and translate the cleaning substrate to allow the cleaning substrate to capture one or more particles from the surface of the chuck via at least one of electrostatic attraction or mechanical trapping when the cleaning substrate is positioned in the second position. The cleaning assembly may include a replaceable top skin coupled to the chuck and configured to capture the one or more particles. |
| US11607712B2 |
Feedback correction for grading systems
An apparatus and a method for grading sensitive products. The apparatus and a method treat the objects to be graded gently and is accurate and may be constructed so as to handle extremely large quantities. The grading device (1) has grading channels that are wider at the outlet than at the intake. A belt machine draws the objects forward between two inclined belts (6) which form the channel. The device and the method make possible to make corrections in the grading process and to fine-tune the grading unit during the grading process. |
| US11607709B2 |
Centrifugal separator comprising special separator wheel
A centrifugal classifier including a classifier housing having at least one coarse material outlet and a classifier wheel, revolving in the classifier housing. The classifier wheel is comprised of a classifier drum and a classifier wheel shaft forming the axis of rotation of the classifier drum. A guide member is arranged near the coarse material outlet, at a set distance from the inner jacket surface of the classifier housing section surrounding the classifier drum. The guide member is configured such that classifying material flowing along the inner jacket surface at a radial distance less than or equal to the set distance circumvents the guide member and is discharged into the coarse material outlet and classifying material flowing along the inner jacket surface at a radial distance greater than the set distance is deflected in a radially inward direction toward the classifying drum. |
| US11607708B2 |
Screening apparatus with improved screen media
A screening apparatus comprising a body, a drive system for imparting vibrations to the body, and screen media that is coupled to the body by a resilient coupling mechanism that allows oscillatory movement of the screen media with respect to the body. In response to vibration of the body, the resilient coupling mechanism causes the screen media to oscillate in a manner that is amplified with respect to the vibration of the body. The amplification may depend on the frequency of the vibrations of the body and/or on the mass of any material gathered on the screen media. |
| US11607705B2 |
Air purging apparatus for a coater
An air purging coater apparatus is disclosed for purging mixed components from the apparatus disposed in a pipeline at a pipeline site. The apparatus includes a remote-controlled apparatus for insertion within the pipeline at the pipeline site. The remote-controlled apparatus includes a drive for controllably moving the remote-controlled apparatus internally within the pipeline. A high-pressure mixing device defines a first and second inlet controllably connected to a pressurized and further pressurized source respectively of a first and second component. The high-pressure mixing device defines a high-pressure mixing chamber connected to the first and the second inlets for mixing together the first and second components. The high-pressure mixing device defines an outlet connected to the high-pressure mixing chamber for receiving a flow therethrough of the mixed components. A spin head defines an internal conical surface and a baffle so that the mixed components are applied to an inside surface of the pipeline. The high-pressure mixing device is controllably movable from an application disposition thereof to a purging disposition. In the purging disposition, the flow of the mixed components is terminated and a source of pressurized air flows into and through the first and second inlets and the high-pressure mixing chamber and the outlet for purging any residual mixed components from the high-pressure mixing device thereby avoiding any need for the use of a potentially hazardous solvent. |
| US11607704B2 |
Methods and apparatus for electrostatic control of expelled material for lens cleaners
Methods and apparatus for electrostatic control of expelled material for lens cleaners are disclosed. In certain described examples, an apparatus can expel fluid by atomization from a central area of the surface using an ultrasonic transducer mechanically coupled to the surface. A first electrode can be arranged relative to the central area of the surface. A second electrode can be located in a peripheral area relative to the central area of the surface, in which a voltage can be applied between the first and second electrodes to attract atomized fluid at the peripheral area. |
| US11607703B2 |
Sensor system and related method for adjusting the operating position of sensors of an agricultural sprayer
A system for actuating a sensor of an agricultural sprayer may include a boom assembly and a sensor assembly supported on a portion of the boom assembly. The sensor assembly may include a field sensor movable relative to the portion of the boom assembly between an extended position and a retracted position, where the field sensor generates data indicative of one or more field conditions when in the extended position. The sensor assembly may further include a sensor actuator that moves the field sensor between the extended and retracted positions, and a controller that controls the sensor actuator to move the field sensor between the extended and retracted positions. The field sensor is spaced relative to the portion of the boom assembly by a larger distance when in the extended position than when in the retracted position. |
| US11607701B2 |
Sample pretreatment device
Provided is a sample pretreatment device configured to apply, to the surface of a sample, a solution in which a predetermined substance is dissolved or dispersed. In order to properly and efficiently unclog a nozzle due to the deposition of the crystal of a matrix substance, the device includes a spray unit (3) including a solution tube (32) for the solution to pass through, a gas tube (33) for a spray gas to pass through, and a nozzle part (30) configured to spray the solution arriving at the terminal end of the solution tube by ejection of the spray gas through the gas tube, as well as a cleaning liquid supplier (4, 41) configured to put a cleaning liquid on an opening of the nozzle part from outside the spray unit. |
| US11607700B1 |
Method and apparatus for coating objects with minimal coating damage
An apparatus for transporting a component at least partially coated with a flowable coating material is provided. The apparatus includes a holder adapted for selectively forming a releasable coupling with the component. The holder including a screen for minimizing contact with the component during the transfer. The screen thus serves as a spacer for creating multiple areas of contact with the component, yet the contact is achieved in a manner such that damage to the coating is minimized. Related methods are also disclosed. |
| US11607699B2 |
Aerosol lockout mechanism
An actuator for a valve is lockable with a tubular member to maintain the valve in either an actuated position or in an unactuated position. Locked in the actuated position, degassing can occur. Locked in the unactuated position, inadvertently dispensing of product is prevented. |
| US11607695B2 |
Electrification device and electrical dust collecting apparatus including the same
The following disclosure relates to an electrification device and an electrical dust collecting apparatus including the same capable of adsorbing and filtering fine dust included in air in an air conditioning apparatus such as an air conditioner or an air cleaner, and more particularly, to an electrification device and an electrical dust collecting apparatus including the same capable of having uniform electrification by fixing an electrification plate and a wire at accurate positions using a fixing member coupled to a case to support both end portions of the electrification plate and the wire. |
| US11607690B2 |
Sample vessel capping applicator or applicator system
An applicator or applicator system used for handling samples in an analytical laboratory setting. In particular, the invention the applicator or applicator system is capable of capping an analytical sample tube by applying a capping material to an opening of an analytical sample vessel, the applicator or applicator system including g a dispenser configured to dispense a substantially continuous length of a capping material, such that a region of the substantially continuous length of capping material is located on or about an opening of an analytical sample vessel held in a predetermined orientation. |
| US11607687B2 |
Reaction treatment container and reaction treatment device
A reaction processing vessel includes: a substrate; a channel for a sample to move that is formed on the substrate; a first air communication port and a second air communication port provided at respective ends of the channel; and a thermal cycle region for applying a thermal cycle to the sample that is formed between the first air communication port and the second air communication port in the channel. The channel includes a first branch channel and a second branch channel between the thermal cycle region and the first air communication port. |
| US11607677B2 |
Homogeneous and reusable superacid polymer catalyst useful for the synthesis of 5-hydroxymethylfurfural from glucose
A superacid polymeric catalyst having both Lewis acidity and Brønsted acidity is described, along with methods of making and methods of using the same. |
| US11607673B2 |
Copper-iron-based catalytic composition comprising zeolites, method for producing such catalytic composition and process using such catalytic composition for the conversion of syngas to higher alcohols
The present disclosure relates to a catalyst composition comprising copper and iron on a support for use in a process for the synthesis of higher alcohols from a syngas feed stream comprising hydrogen and carbon monoxide, the catalyst composition being remarkable in that the support is one or more zeolite, in that the total content of iron and copper is ranging from 1 to 10 wt. % based on the total weight of the catalyst composition and as determined by inductively coupled plasma optical emission spectroscopy, in that the Cu/Fe bulk molar ratio is ranging from 1.1:1.0 to 5.0:1.0 as determined by XRF spectroscopy. |
| US11607666B2 |
Zinc based metal organic frameworks (ZIT) with mixed ligands for hydrogen storage
The present invention relates to a synthesis of novel Zn(II)-based Metal Organic Frameworks having mixed organic ligands of 1,3,5-benzene tricarboxylic acid (BTC) and 2-methylimidazole (mIm) through a simple and economic solvothermal method. The synthesized MOFs has cuboids morphology having high surface area (1248 m2/g) capable of hydrogen adsorption at −10° C. to 25° C. temperature and 100 bar pressure. The hydrogen adsorption capabilities of the novel MOFs are in the range of 23-0.2 weight percent. |
| US11607660B2 |
High surface area coatings for solid-phase synthesis
High surface area coatings are applied to solid substrates to increase the surface area available for solid-phase synthesis of polymers. The high surface area coatings use three-dimensional space to provide more area for functional groups to bind polymers than an untreated solid substrate. The polymers may be oligonucleotides, polypeptides, or another type of polymer. The solid substrate is a rigid supportive layer made from a material such as glass, a silicon material, a metal material, and plastic. The coating may be thin films, hydrogels, microparticles. The coating may be made from a metal oxide, a high-κ dielectric, a low-κ dielectric, an etched metal, a carbon material, or an organic polymer. The functional groups may be hydroxyl groups, amine groups, thiolate groups, alkenes, n-alkenes, alkalines, N-Hydroxysuccinimide (NHS)-activated esters, polyaniline, aminosilane groups, silanized oxides, oligothiophenes, and diazonium compounds. Techniques for applying coatings to solid substrates and attaching functional groups are also disclosed. |
| US11607658B2 |
Formation of colloids or gels within droplets
The present invention generally relates to microfluidic droplets and, including forming gels within microfluidic droplets. In some aspects, a fluid containing agarose or other gel precursors is transported into a microfluidic droplet, and caused to harden within the droplet, e.g., to form a gel particle contained within the microfluidic droplet. Surprisingly, a discrete gel particle may be formed even if the fluid containing the agarose or other gel precursor, and the fluid contained within the microfluidic droplet, are substantially immiscible. Other aspects of the present invention are generally directed to techniques for making or using such gels within microfluidic droplets, kits containing such gels within microfluidic droplets, or the like. |
| US11607649B2 |
Spiral wound membrane element for high temperature filtration
A spiral wound membrane module is suitable for use with high temperature water that may also have a high pH, for example steam injection produced water. The module uses a membrane with a polyphenylene sulfide (PPS) backing material. The feed spacer of the module may be made from polyphenylene sulfide (PPS) or ethylene chlorotrifluoroethylene (ECTFE). The permeate carrier may be made of a woven nylon (i.e. nylon 6, 6) fabric coated with high temperature epoxy. The core tube and anti-telescoping device may be made of polysulfone. In some examples, the module may be used at a temperature of up to 130° C. Optionally, the module may be used at a pH of 9.5 or more. In a filtration method, the module may be operated at a pressure in the range of 150 to 450 psi. The module may be operated at a generally constant pressure. |
| US11607646B2 |
Process for CO2 capture from gaseous streams
A process for selective capture of CO2 from gaseous mixture comprising of: (a) spraying a bio-amine cluster; (b) capturing CO2 through bio-amine cluster; and (c) desorption of CO2 through solar assisted electro de-amination, wherein the bio-amine cluster is comprises of: an amine cluster comprising of a quaternary Isobutylamine (IB) with amine terminated Poly(L-lactide) as the chelating agent; a cluster stabilizing agent; a cluster micelle stabilizing agent; and a carbonic anhydrase (CA) functionalized matrix in 0.05-0.2 wt % of total wt % of bio-amine cluster and wherein the CA is obtained from a source selected from the group consisting of Bacillus thermoleovorans, Pseudomonas fragi, Bacillus stearothermophilus and Arthrobacter sp. and a process for production of bio-amine cluster. |
| US11607644B2 |
Systems for generating water using exogenously generated heat, exogenously generated electricity, and exhaust process fluids and related methods therefor
Systems and methods for generating water for an end user are provided herein. The systems include a water generating unit that utilizes and/or controls internal heat sources, as well as external heat, electricity, and/or fluid sources, in response to ambient conditions. The systems may be monitored, optimized, and controlled remotely. |
| US11607643B2 |
Purification of gases containing sulfur compounds
A system includes a purification unit configured to process a vapor stream including sulfur dioxide. The purification unit includes an inlet configured to allow the vapor stream to enter the purification unit. The purification unit includes a steam coil configured to circulate steam and provide a source of heat. The purification unit includes a packed bed. The purification unit includes a tray configured to accumulate sulfur. The purification unit includes an absorber section configured to remove at least a portion of the sulfur dioxide from the vapor stream. The purification unit includes an outlet configured to allow an effluent with a lower sulfur dioxide content than the vapor stream to exit the purification unit. The system includes a sulfur tank including a vent line in fluid communication with the inlet. The vent line is configured to allow vapor to flow from the sulfur tank to the purification unit. |
| US11607642B2 |
Process for regenerating a liquid absorbent
The invention provides a process for regenerating a liquid absorbent, including: contacting the liquid absorbent with a hydrophobic medium, wherein the liquid absorbent includes at least one amine of Formula (I) and degradation product thereof including at least one imine of Formula (II), wherein each Ar is independently an aromatic group and each R is independently selected from hydrogen, an organyl group and NH2; and selectively extracting the degradation product into or through the hydrophobic medium. |
| US11607639B2 |
Air intake condition monitoring system (CMS)
The present disclosure describes a computer-implemented method that includes: monitoring an air pressure gap between two positions inside a pipe of an air filtration system; generating a first cleaning pulse inside the pipe to cause a drop of the air pressure gap being monitored; comparing a characteristic of the drop of the air pressure gap with a known profile; and based on results of the comparing, determining a status of at least one filter or filter cleaning component of the air filtration system. |
| US11607638B2 |
Filter assembly and air cleaner having the same
A filter assembly is provided. The filter assembly includes a plurality of filter modules each filled with activated carbon and continuously connected; and a frame to which the plurality of filter modules are fixed, wherein the plurality of filter modules are disposed at predetermined angles relative to each other. |
| US11607635B2 |
Air filter condition sensing
Devices, systems and methods for obtaining data representative of the condition of an air filter media of an air filter installed in a powered air-handling system, and for using such data to present an indication of the air filter media condition to a user. The devices, systems and methods use pressure information representative of at least a downstream pressure of the powered air-handling system. |
| US11607632B2 |
Filter element sensor module having processing and wireless communication capabilities
A filter element sensor module having a housing, a sidewall of the housing including a recessed portion. The sensor module including a sensor assembly being provided within the housing about a sensor port interface being provided at one end of the housing. The sensor module also including processing circuitry being configured to receive signals from the sensor assembly and communication module, the communication module being configured to transmit one or more sensed parameters from the sensor assembly. |
| US11607629B2 |
Indexed filter element for spin on rechargeable filter and related method of use
A rechargeable spin-on filter includes a cover, a housing threadably joined with the housing, and a filter element that can be removed and replaced with another filter element relative thereto. The cover and/or housing can be plastic. The cover can include a bottom plate having inlet ports and an outlet port. The filter element can include an end cap defining a perimeter about an inner dimension, such as an inner diameter. The cap can define a groove to receive a rib of a support tube over which the element is installed. Alignment of the rib and groove can index and register the element with the support tube. A related method is provided. |
| US11607626B2 |
Adapter for electro-coalescer insulated electrodes with metal sealing for electrodes
Electro-coalescer systems herein may include a vessel, a base plate separating a process chamber and an electric enclosure, rod-shaped ceramic insulated electrodes, and a sealing assembly. An end of the electrodes is located within the electric enclosure. The electrodes traverse respective through-holes of the base plate into or through the process chamber, where a second portion is supported by a spacer, configured to maintain a position of the electrodes while allowing fluid passage. The sealing assembly forms a seal between the through-holes and the rod-shaped insulated electrodes, preventing fluid traversing from the process chamber into the electric enclosure. The sealing assembly may include: a metal fitting disposed around the rod-shaped insulated electrode; metal o-rings; metal seats; and a closing nut. The metal fitting has a coefficient of thermal expansion similar to that of the ceramic insulator, thereby preventing breakage of the electrodes during use. |
| US11607625B2 |
Water treatment tank with distributor plate assembly and method of assembly
A water treatment system, such as a water softening system, having a water treatment tank with at least one distributor plate mounted inside to support filter media and/or ion exchange resin. The water treatment system is designed to treat hard water with a packed ion-exchange filter media and has a distributor plate design for facilitating the ion-exchange within a water softener resin bed, as well as facilitating the regeneration of the resin bed. The distributor plate presents cavities to the topside for entrapping filter media, and the cavities have narrow slits located at the base for allowing fluid to pass. A method for assembling the water treatment tank and supporting inserted distributor plate is shown. The distributor plate rest on and is supported by a domed-shaped structure that can be placed in the bottom portion of the water treatment vessel. |
| US11607619B2 |
Ride evacuation systems and methods
A ride system for an amusement park includes a ride vehicle configured to carry one or more passengers. The ride system further includes a first evacuation platform comprising a first section configured to be moved and disposed underneath the ride vehicle, wherein in use, the one or more passengers evacuate the ride vehicle by exiting onto the first section. |
| US11607616B2 |
System and method for generating and displaying avatars
Among other things, embodiments of the present disclosure provide systems and methods for modifying avatar components of avatar datasets for multiple users, generating avatars based on the datasets, and displaying multiple avatars on a display screen of a graphical user interface. |
| US11607615B2 |
Systems and methods for providing multi-part persistent content
The systems and methods discussed herein enable providing multi-part persistent content that may maintain a state across multiple presentations, including via different applications. In one such implementation, a first portion of a content item, such as a first level of a video game, may be provided to a client device, and the client device may interact with the game. An identification of a state of the game or completion of the first portion may be provided to a content server, which may store an association of the device or user with the execution state. At a subsequent time, a second portion of the content item, such as a second level of the game, may be provided to the client device, based on the stored association. This can prevent the repetitive transmission of the same content, thereby reducing use of computational and bandwidth resources. |
| US11607614B2 |
Game device, game method and game program
A game device for reducing the processing load of a redraw process, including a storage module storing game content information associated with identification information for one or more users, and a module for processing a lottery, in which multiple types of game contents may each be associated with an index value corresponding to the relative values of the types of game contents. The module for processing the lottery may include a module for executing redrawing that may execute new lottery processing for drawing, via the lottery, a type of game content that differs from game content drawn by a first lottery process, when the game content drawn by the first lottery process related to one user's identification information is associated with an index value which is equal to or greater than a predetermined standard value, and when said game content has a predetermined relationship with the game content information related to the user's identification information. |
| US11607612B2 |
Controlling a user interface
A computer device configured to provide a game to a user and to implement a special game element. A gameboard comprising gameboard locations is rendered on a display. A first set of the gameboard locations comprise tiles supporting game objects, and at least one of the gameboard locations does not comprise a tile. A user input selecting one of user selectable game elements supported by the tiles is received, and the device detects match game conditions. At least one tile of the gameboard supports a special game element, which is activated or triggered when a special game element triggering condition is detected. On detection of the special game element triggering condition, The special game element is triggered to cause it to move to a target gameboard location. If there is no tile at the target gameboard location a new tile is generated on the gameboard at the target gameboard location. |
| US11607605B1 |
Touch screen game controller assembly
A touch screen game controller assembly includes a game controller that is electronically coupled to a gaming console to control video game play. A direction touch screen is coupled to the game controller for controlling respective control functions of a video game. A button touch screen is coupled to the game controller for controlling respective control functions of a video game. A select touch screen is coupled to the game controller for controlling respective control functions of a video game. A start touch screen is coupled to the game controller for controlling respective control functions of a video game. A first dome and a second dome are each coupled to the game controller for controlling respective control functions of a video game. A first front touch screen and a second front touch screen are each coupled to the game controller for controlling respective control functions of a video game. |
| US11607601B1 |
Golf event management system with scoring and location tracking
A score tracking system may include a tracking module, companion device, and location system. The tracking module may be configured to be carried by a player competing in a golf tournament. The companion device may be configured to receive an input corresponding to a stroke event and that includes a time stamp corresponding to an occurrence of the stroke event. The location system may collect or receive location data, which comprises or is used by the location system to generate a plurality of sets of location coordinates. Each set of location coordinates may correspond to a location of the tracking module at a specified time. The location system may pair the time stamp with a set of the location coordinates corresponding to the location of the tracking module at the occurrence of the stroke event. |
| US11607599B2 |
Folding exercise rack system
A folding exercise rack system for providing an exercise rack that may be easily and compactly stored when not in use. The folding exercise rack generally includes a plurality of extension members pivotably connected to wall-connected mounting brackets. Upright support members connected to the extension members support a barbell and exercise bar. The exercise rack is pivotable from an extended exercise position into a plurality of selectable compact storage positions substantially parallel with and closely adjacent to the wall. The mounting brackets include a plurality of selectable connection points to determine how much space is present between the wall and exercise rack in the storage positions. One connection point allows a retractable exercise bench to be stored in the space between the wall and exercise rack. Mechanisms are provided for locking the exercise rack in a plurality of selected positions. |
| US11607596B2 |
Pocket-sized non-inflatable boxing bag dually usable as an advertising flyer
Aspects provide a punching bag formed by a body panel with a first edge that forms a first closed end, and a second edge distal to the first that defines a second opened end of an interior enclosure of the punching bag that is bounded within interior surface sidewalls of the body panel between the first closed end and the second opened end. The first closed end traps air within the interior enclosure that is configured to interact via the second opened end with ambient air within an outer area surrounding the body panel, to thereby slow motion of the punching bag as it is conveyed through the ambient air in response to forces imparted to the bag body panel by a user. |
| US11607595B2 |
Baseball/softball hitting training device
The baseball/softball hitting training device includes a base, a frame body, and a ball suspension system. The ball suspension system is supported by the frame body. The frame body includes a vertical stem portion and an offset portion. An upwardly-projecting arm of the vertical stem and a downwardly-projecting arm of the offset portion define a vertical axis between them. The ball suspension system is supported between the upwardly-projecting arm and downwardly-projecting arm, with the ball held vertically intermedially via a tether in alignment with the vertical axis and positioned to allow the player to practice hitting. In some aspects, a height-adjustment mechanism and/or additional coupling assemblies are also disclosed. The tethered-ball training device can optionally be converted to a tee-ball training device. |
| US11607586B1 |
Shoulder strengthening apparatus
A shoulder strengthening apparatus includes a base, a shaft having a distal end portion and a proximal end portion pivotably coupled to the base, a hand rest coupled to the distal end portion of the shaft such that the hand rest is configured to move with the shaft relative to the base, and a resistance mechanism configured to restrict movement of the shaft relative to the base. |
| US11607585B2 |
Glute bridge apparatus
An exercise device is provided. The exercise device is formed of a resistance loop wearable over the waist and feet to provide resistance for performing glute bridge exercise. The resistance loop is light weight and portable and allows resistance glute bridge exercise to be performed anywhere a glute bridge exercise may be performed. |
| US11607583B2 |
Indoor training bicycle device
An indoor, stationary, bicycle training device that provides advantages over conventional designs of exercise bicycles is provided. The stationary bicycle may include a tilting/pivoting mechanism to orient the indoor bicycle to simulate descending or climbing. The indoor bicycle may include flexible and resilient frame elements to support the indoor training device to move side-to-side under some riding situations thereby simulating the side-to-side swaying motion of an outdoor bicycle under the same riding situations. The indoor bicycle may include several combinations of frame adjustments to provide configurable dimensions of the indoor bicycle to adjust the frame to properly fit the rider, which may be adjusted based on corresponding dimensions of a user's outdoor bicycle. Still other aspects of the stationary bicycle device may aid in creating an “outdoor” feeling while using the device. |
| US11607581B2 |
Rowing exercise assembly
A rowing exercise assembly includes a pair of elevation units that is each positionable at a selected point between a minimum elevation and a maximum elevation. A rowing machine is coupled between each of the elevation units thereby facilitating the rowing machine to be positionable at a variety of horizontal angles. In this way the elevation units enhance rowing exercises. A pair of cables is coupled to a resistance unit. A pair of handles is respectively coupled to the pair of cables and each of the handles may be gripped for performing the rowing exercises. A control is positioned proximate to the rowing machine and each of the elevation units is electrically coupled to the control. Moreover, the control actuates each of the elevation units to be positioned at the selected point between the minimum and maximum elevations. |
| US11607578B2 |
Multi-functional doorway exercise device
A multi-functional doorway exercise device is an apparatus that safely and securely attaches to a door frame. The apparatus includes a stabilizing bar, a main pullup bar, a first support bar, a second support bar, a left bracket assembly, a right bracket assembly, a left handlebar, and a right handlebar. The stabilizing bar extends across the width of a door frame and locks into the door frame. The main pullup bar, the left handlebar, and the right handlebar allows a user to grasp onto the present invention while performing various exercises with different grip positions. The left bracket assembly and the right bracket assembly attaches the stabilizing bar onto and along both sides of the door frame. The first support bar and the second support bar connect the main pullup bar with the stabilizing bar and allows the main pullup bar to rotate about the stabilizing bar. |
| US11607573B2 |
Jump rope device with removably-connected cable and improved bearing assembly therefor
A jump rope device includes a handle and a cable detachably connected to one another via a first and second connecting members. The handle includes a bearing assembly that is connected to the first connecting member via a connecting ring. A bearing post of the bearing assembly includes an enlarged portion that limits the range of motion of the bearing ring so as to prevent the first connecting member from making any contact with any portion of the handle other than the connecting ring. |
| US11607570B2 |
Long-term fire retardant with corrosion inhibitors and methods for making and using same
A forest fire retardant composition contains water and a retardant compound that includes a halide salt, a non-halide salt, a metal oxide, a metal hydroxide, or combinations thereof. The halide salt may be magnesium chloride, calcium chloride, or both. The magnesium chloride hydrate has a formula MgCl2(H2O)x, wherein x is at least one of x=1, 2, 4, 6, 8, or 12. The calcium chloride hydrate has a formula CaCl2(H2O)x, wherein x is at least one of 1, 2, 4, or 6. The composition may be in the form of a liquid concentrate or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity. |
| US11607563B2 |
Radiotherapy methods, systems, and workflow-oriented graphical user interfaces
Disclosed herein are radiotherapy methods and systems that can display a workflow-oriented graphical user interface(s). In an embodiment, a method comprises presenting, by a server, a graphical user interface for display on a screen associated with a radiotherapy machine, wherein the graphical user interface contains a page corresponding to one or more stages of radiotherapy treatment for the patient, and transitioning, by the server, the graphical user interface from a first page representing a first stage to a second page representing a second stage provided that at least a predetermined portion of tasks associated with the first stage has been satisfied. |
| US11607553B2 |
Signaling error conditions in an implantable medical device system using simple charging coil telemetry
The disclosed techniques allow for externalizing errors from an implantable medical device using the device's charging coil, for receipt at an external charger or other external device. Transmission of errors in this manner is particularly useful when telemetry of error codes through a traditional telemetry coil in the implant is not possible, for example, because the error experienced is so fundamental as to preclude use of such traditional means. By externalizing the error via the charging coil, and though the use of robust error modulation circuitry in the implant designed to be generally insensitive to fundamental errors, the external charger can be consulted to understand the failure mode involved, and to take appropriate action. |
| US11607548B1 |
System and method of pain relief based on analysis of temporal nociceptive signals
An apparatus, system and technique selectively eliminates the noxious signal components in a neuronal signal by creating an interfering electrical signal that is tuned to a given frequency corresponding to the oscillatory pattern of the noxious signal, resulting in a modified neuronal signal that substantially reproduces a normal, no-pain neuronal signal. The disclosed system and technique of pain relief is based on the hypothesis that the temporal profile of pain signals encodes particular components that oscillate at unique and quantifiable frequencies, which are responsible for pain processing in the brain. |
| US11607545B2 |
Motor function neural control interface for spinal cord injury patients
At least one electrical brain signal is received from a patient and is demultiplexed into an efferent motor intention signal and at least one afferent sensory signal (such as an afferent touch sense signal and/or an afferent proprioception signal). A functional electrical stimulation (FES) device is controlled to apply FES to control a paralyzed portion of the patient that is paralyzed due to a spinal cord injury of the patient. The controlling of the FES device is based on at least the efferent motor intention signal. A demultiplexed afferent touch sense signal may be used to control a haptic device. The afferent sensory signal(s) may be used to adjust the FES control. |
| US11607544B2 |
Device and method for influencing a patient's gait
A device for influencing a patient's gait, comprising at least one foot lifter stimulation electrode for activating a foot lifter muscle, at least one sensor unit, at least one hip flexor stimulation electrode for activating a hip flexor muscle, and at least one control unit which is coupled to the sensor unit and the stimulation electrodes, processes sensor values from the sensor unit and, depending on the sensor values, activates at least one of the stimulation electrodes. |
| US11607542B2 |
Electrical stimulation for cancer treatment with internal and external electrodes
Embodiments herein relate to medical devices and methods for using the same to treat cancerous tumors within a bodily tissue. A medical device system is included having at least one electric field generating circuit configured to generate one or more electric fields; control circuitry in communication with the electric field generating circuit, the control circuitry configured to control delivery of the one or more electric fields from the at least one electric field generating circuit; and two or more electrodes to deliver the electric fields to the site of a cancerous tumor within a patient. At least one electrode can be configured to be implanted. At least one electrode can be configured to be external. The control circuitry can cause the electric field generating circuit to generate one or more electric fields at frequencies selected from a range of between 10 kHz to 1 MHz. |
| US11607541B2 |
Systems and methods for delivery of therapeutic agents
An iontophoresis system includes a preloaded reservoir containing one or more doses of a therapeutic agent. As a result, the therapeutic agent does not have to be loaded into the reservoir prior to use. In such a system, the preloaded reservoir is generally disposable. Various components of the iontophoresis system can be combined with the reservoir in a disposable cartridge that is selectively connectable to other, reusable components of the iontophoresis system. In addition, the entire iontophoresis system can be formed from one or more disposable, one-time-use modules. |
| US11607540B2 |
Medical tool employing a warning mechanism notifying that a rotational limit has been reached
A medical tool includes a rotation mechanism that further includes a warning feature. The warning feature provides an indication when the rotation mechanism has achieved a number of rotations. |
| US11607535B2 |
Neutral pressure split septum luer access device
A neutral pressure split-septum luer access device is described for receiving a luer lock connector. The septum has a plurality of elastomeric columns projecting laterally within a chamber. Each elastomeric column is under sufficient compression so that the columns are bowed and the column strength is reduced by bowing, but the slit sealing force is high. This configuration places the lower portion of the slit in a tightly sealed configuration which is never-the-less receptive to penetration by the male luer which causes the columns to bow further and collapse precipitously with the elastomeric force of the collapsing mass of the columns being carried distally to displace and pop open the central slit distal the tip of the male luer. The septum further provides a transverse separation between the columns and a distal sealing portion so the force of the displacement force to the sealing portion is reduced. |
| US11607532B2 |
Flow modification in body lumens
The devices and methods described herein include an implantable body lumen fluid flow modulator including an upstream flow accelerator separated by a gap from a downstream flow decelerator. The gap is a pathway to entrain additional fluid from a branch lumen(s) into the fluid stream flowing from the upstream flow accelerator to the downstream flow decelerator. |
| US11607525B1 |
Methods and devices for vascular access
A catheter assembly configured for use with a male luer is provided herein. The catheter assembly can comprise a catheter hub having an interior chamber and a valve located in the interior chamber. The valve can comprise a distal portion, a proximal portion, and a sidewall extending therebetween to define a valve interior. The valve can include a barrier layer having a concave shape that extends in the valve interior from the sidewall at the distal portion. The barrier layer can have at least one slit extending therethrough that is in a normally closed configuration to prevent a fluid from passing through the barrier layer. The catheter assembly can further comprise a sealing ring located circumferentially at a distal end of the valve distally to the barrier layer. The sealing ring can form a seal between the valve and the interior chamber at the distal end. |
| US11607524B2 |
Catheter grip and method
A method for introducing a urinary catheter of a urinary catheter package, the urinary catheter package including a grip designed for sliding movement over the urinary catheter. The grip can include a body designed to surround the urinary catheter shaft, a first flare, and a second flare. The body can include a proximal end, a distal end, and a gripping area between the proximal end and the distal end, the gripping area designed to contact the urinary catheter upon the application of force to the gripping area. The first flare can increase in cross-sectional area from the gripping area to the proximal end of the body. The second flare can increase in cross-sectional area from the gripping area to the distal end of the body. The method includes removing the urinary catheter from a proximal end of the urinary catheter package. |
| US11607523B2 |
Aspiration catheter systems and methods of use
A method of performing a medical procedure in a cerebral vessel of a patient including advancing a first catheter system towards an embolus within a cerebral blood vessel and a second catheter system towards the embolus through the first catheter, applying aspiration pressure through the lumen of the second catheter; anchoring a distal end of the second catheter onto the embolus via the aspiration pressure; applying a proximally-directed force on the second catheter; and advancing the first catheter over the second catheter towards the embolus while the distal end of the second catheter remains anchored onto the embolus; and automatically applying aspiration pressure within the first catheter upon the second catheter portion entering into the first catheter. |
| US11607521B2 |
Apparatus for administering bilateral tactile stimulation to a human subject
This invention generally provides two tactile stimulation modules, or “tappers”. One tapper is held by a person in each of his hands. Alternatively, a tapper is secured to each wrist or to other parts of the body on opposite sides. Each tapper is powered by a rechargeable battery, and contains both a tactile stimulation transducer, such as an electric motor having either a balanced or unbalanced mass on its output shaft, and a transceiver that communicates with a host or master. Each tapper includes at least one control button and a status indicator. Each tapper contains a micro-controller that performs tasks such as communication, motor activation, user monitoring and control, battery monitoring, low-power sleep, and algorithm execution. At least one tapper can contain at least one optional sensor, which measures a physiological function. Measurements can be used to modify performance of the tactile stimulation transducers. |
| US11607519B2 |
O2 concentrator with sieve bed bypass and control method thereof
An oxygen concentrator includes one or more adsorbent sieve beds operable to remove nitrogen from air to produce concentrated oxygen gas at respective outlets thereof, a product tank fluidly coupled to the respective outlets of the sieve bed(s), a compressor operable to pressurize ambient air, one or more sieve bed flow paths from the compressor to respective inlets of the sieve bed(s), a bypass flow path from the compressor to the product tank that bypasses the sieve bed(s), and a valve unit operable to selectively allow flow of pressurized ambient air from the compressor along the one or more sieve bed flow paths and along the bypass flow path in response to a control signal. The valve unit may be controlled in response to a command issued by a ventilator based on a calculated or estimated total flow of gas and entrained air or % FiO2 of a patient. |
| US11607515B2 |
Cushion for patient interface
A cushion for a patient interface that delivers breathable gas to a patient includes a base wall structured to be connected to a frame, an underlying support cushion extending away from the base wall towards the patient's face in use, and a membrane provided to substantially cover at least a portion of the underlying cushion. The membrane is adapted to form a continuous seal on the patient's face. The underlying cushion has a spring-like connection with the base wall. The underlying cushion and/or base wall define a spring constant that varies along a length of the seal. |
| US11607509B2 |
Dry powder inhaler comprising a casing with a first casing portion and a second casing portion
A dry-powder inhaler may include a first casing portion, a second casing portion, and a hinge arrangement connecting the first casing portion and the second casing portion. The dry-powder inhaler may be assembled by folding the first casing portion and the second casing portion together. The first casing portion may include a cavity for receiving a dose blister foil, said cavity being adapted to contain a dry-powder medicament. The first casing portion and the second casing portion when folded together may be adapted to form an inlet for allowing a lidding foil extending out there from and an outlet for providing the medicament. |
| US11607505B1 |
Wearable injector with sterility sensors
An on-body drug delivery device having a housing and a cartridge removably attachable to the housing. The cartridge comprises: a drug chamber, a piston received in the drug chamber movable from a first, initial position to a second position, an actuation device for moving the piston from the first position to the second position, and at least one breakable sterility sensor circuit formed by attachment of the cartridge to the housing, the circuit being closed when the cartridge is properly attached to the housing and broken if the cartridge is not properly attached to the housing or removed from the housing after being attached thereto, and/or the circuit being broken if the piston is not in the initial position when the cartridge is first attached to the housing. |
| US11607504B2 |
Syringe exchange device
A device configured to receive and safely store a plurality of used needle-containing medical apparatus such as syringes, IV catheter introducers, bodily fluid collection devices and blood collection tube holders and to dispense a sterile medical apparatus having the same or a similar shape, size and configuration as that deposited into the device. |
| US11607502B2 |
Compact injector systems and methods
Devices and methods for a compact injector are provided with a compact configuration for ease of carrying or storage, and an activated configuration ready for injection. In the compact configuration, a plunger and a needle are both retracted into the injector housing, and upon actuation to the activated configuration, the plunger extends proximally and the needle extends distally, ready for injection. An extendable needle shield is also provided to block visibility of the needle during injection, and to reduce the risk of inadvertent needle stick at other times, including disposal. |
| US11607500B2 |
Dose setting mechanism and medicament delivery device comprising ihe dose setting mechanism
A dose setting mechanism for a medicament delivery device, which dose setting mechanism comprises, a tubular member 10 having a longitudinal track 18 of a predetermined length; a dose drum 40, coaxial with the tubular member 10, and being axially and rotationally movable relative to the tubular member 10; a stop member 90, axially movable but rotationally locked relative to the tubular member 10, and further being in an axially slaved connection with the dose drum 40; wherein said stop member 90 comprises a track follower 98 in engagement with the longitudinal track 18, such that rotational movement of the dose drum 40 relative to the tubular member 10 may cause a maximum axial displacement of said dose drum 40 and said stop member 90, relative to the tubular member 10, corresponding to said predetermined length. |
| US11607498B2 |
Pharmaceutical syringe piston
A piston to be provided within an inner wall of a barrel of a pharmaceutical syringe for dispensing medicament retained in the barrel is described. The piston includes a body defining a central face, a cylindrical portion, and an annular curved portion between the cylindrical portion and the central face portion. The piston also includes an inert film enclosing the central face portion and at least a part of the annular curved portion. The cylindrical portion and the part of the annular curved portion are together configured to maintain a fluid-tight seal with the inner wall of the barrel. A pharmaceutical syringe is described for dispensing a medicament includes a barrel configured to retain the medicament and the piston. |
| US11607494B2 |
Substance dispensing device with signaling device
Device for dispensing a substance having: a dispensing element through which the substance can be dispensed, a displaceable protective element for the dispensing element, a drive element that is coupled with the protective element and a feedback element which can generate a signal when or after a predefined quantity or the entire quantity of the substance to be dispensed has been dispensed characterized in that the feedback device is coupled with the drive element. |
| US11607493B2 |
Initial total daily insulin setting for user onboarding
Disclosed are techniques to establish initial settings for an automatic insulin delivery device. An adjusted total daily insulin (TDI) factor usable to calculate a TDI dosage may be determined. The adjusted TDI factor may be a TDI per unit of a physical characteristic of the user (e.g., weight) times a reduction factor. The adjusted TDI factor may be compared to a maximum algorithm delivery threshold. Based on the comparison result, the application or algorithm may set a TDI dosage and output a control signal. Blood glucose measurement values may be collected from a sensor over a period of time. A level of glycated hemoglobin of the blood may be determined based on the obtained blood glucose measurement values. In response to the level of glycated hemoglobin, the set TDI dosage may be modified. A subsequent control signal including the modified TDI dosage may be output to actuate delivery of insulin. |
| US11607489B2 |
Injector state logic with hemodynamic monitoring
A fluid injection system including a graphical user interface, a fluid control module operatively connected to the graphical user interface, a monitoring control module provided in at least one of the graphical user interface and the fluid control module, a fluid injector operatively connected to the graphical user interface and the fluid control module, at least one fluid path set in fluid communication with the fluid control module, and a hemodynamic monitoring system operatively connected to the fluid path set and the monitoring control module. The hemodynamic monitoring system may be configured to receive electrical signals regarding pressure waves formed in medical fluid directed through the fluid path set based on a location of the fluid path set in a patient's vasculature, to convert the electrical signals to pressure wave form information, and to send the pressure wave form information to the monitoring control module. |
| US11607488B2 |
Infusion device with automatic insertion and introducer needle retraction
An infusion device (10) includes one or more of automatic insertion and retraction of an introducer needle (40) and catheter (28), introducer needle safety and extension set. The device (10) can further comprise a top-push button (16) activation feature, a side-push button (402) activation feature or a rotary-button (412) activation feature, and one or more of a manual interlock of an outer barrel and base, and a manual interlock for an extension set top and base. Packaging (500) for an integrated and/or removable inserter with activation button protection is also disclosed. |
| US11607487B2 |
Medicament delivery device
The present disclosure relates to a medicament delivery device comprising a medicament receiving element, at least one fluid chamber having a fluid outlet configured to direct fluid vapour towards the medicament receiving element, a heating element for heating the fluid in the at least one fluid chamber. The device is configured such that, in use, the heating element heats the fluid in the at least one fluid chamber to at least partially evaporate the fluid so that the vapor pressure in the at least one fluid chamber increases until the fluid is expelled out of the at least one fluid chamber through the fluid outlet towards the medicament receiving element and entrains the medicament towards the patient's skin. |
| US11607486B2 |
Injector device
The invention concerns an injector device (100), comprising access means (110, 115) configured to selectively allow and prevent a cartridge (120) storing a pharmaceutical product (122) from being removed from the injector device (100), a self-test unit (130) configured to cause a self-test of at least one of an electronic component and an electronic assembly of the injector device (100), and a control unit (140) configured to control the access means (110, 115) to allow the cartridge (120) to be removed from the injector device (100) in case the self-test has failed. |
| US11607485B2 |
Systems for eliminating and/or reducing aerosol emissions from a heater/cooler
A system including tubing and a filter configured to be fluidly coupled to a vacuum source and to a heater/cooler unit by the tubing. The filter includes a filter container having negative air pressure in the filter container provided by the vacuum source to pull aerosol from the heater/cooler unit into the filter container and eliminate and/or reduce the aerosol emitted from the heater/cooler unit. |
| US11607484B2 |
Variable suction control
An apparatus including a housing, an electrical conductor, and a suction control valve. The housing forms a handle and a shaft. The housing defines a suction channel from a distal end of the shaft. The electrical conductor extends to the distal end of the shaft. The suction control valve is connected to the suction channel at the handle. The suction control valve includes a valve body having a first channel and a second channel connected to the first channel, where the first channel forms a portion of the suction channel; and a valve barrel rotatably connected to the valve body. The valve barrel includes a rotatable ring extending around the handle and forming a portion of the housing. The ring includes an orifice configured to be rotated into and out of registration with an end of the second channel as the ring is rotated about the valve body. |
| US11607481B2 |
Bidirectional vascular cannula device
A bidirectional vascular cannula device includes a tube and a moving mechanism having a through hole. The tube includes a tubular wall which defines therein a passage having opposite proximal and distal opened ends. The tubular wall has a secondary opening formed therethrough. Oxygenated blood infused into the passage from the proximal opened end is delivered to one end of the blood vessel from the distal opened end, and a part of the blood is delivered to the other end of the blood vessel through the secondary opening and the through hole so as to obviate ischemic caused by cannula occlusion. The moving mechanism is operable to be moved to permit a part of the moving mechanism to project outwardly and to be attached to the inner wall of the blood vessel for positioning the cannula device. |
| US11607480B2 |
Systems, methods, and devices for removing circulating tumor cells from blood
A crossflow filter includes a rigid cylindrical inner wall and a rigid cylindrical outer wall with an inelastic filter membrane positioned therebetween defining a retentate channel inside the filter membrane and a permeate channel outside the filter membrane. Further, the filter includes transition channels shaped and connected to the inner and outer walls to deliver a flow of fluid from an inlet port to the retentate channel and to capture flow flowing longitudinally along the cylindrical inner and outer walls from both the retentate and permeate channels to respective outlet ports. |
| US11607476B2 |
Implantable medical device with thermoplastic composite body and method for forming thermoplastic composite body
An implantable medical device is disclosed comprising a thermoplastic composite body having anterior, first lateral, second lateral, posterior, superior, and inferior surfaces, and at least one dense portion and at least one porous portion which are integrally formed. The at least one dense portion is formed of a first thermoplastic polymer matrix that is essentially non-porous, and which is continuous through a thickness dimension from the superior surface to the inferior surface. The at least one porous portion is formed of a porous thermoplastic polymer scaffold having a second thermoplastic polymer matrix which is continuous through the thickness dimension. A method for forming the thermoplastic composite body is disclosed comprising disposing a first powder mixture in a first portion of a mold, disposing a second powder mixture in a second portion of the mold, simultaneously molding the first powder mixture and the second powder mixture, and leaching porogen. |
| US11607474B2 |
Method for preparing of nerve conduit using bio-printing technology and the nerve conduit prepared by the same
The present invention relates to a method for preparing of a nerve conduit using bio-printing technology and a nerve conduit prepared by the same, and it can easily prepare a nerve conduit by simulating a nerve bundle and nerve tissue, and the like, by three-dimensionally printing bio-ink comprising a neuronal regeneration material on one side of a porous polymer scaffold. |
| US11607472B2 |
Moisture switchable adhesive composition comprising a polymer and a switch initiator
Disclosed is a moisture switchable adhesive composition including a polymer and a switch initiator. The composition can be switched from a first liquid state to a second adhesive state by activation of the switch initiator. The composition has in the first liquid state a complex viscosity |η*| below 0.4 MPa s; and the composition has in the second adhesive state a second repeated peel force above 1 N/25 mm. |
| US11607467B2 |
Synthesis of nanoparticle in liquid, semi-solid media and in cells and tissues using cold plasma technology
A method of forming metal nanoparticles includes applying a substance to an area of interest, applying cold plasma to the area of interest, and synthesizing nanoparticles from the substance using the cold plasma in the area of interest, wherein the substance is a solution that contains metal ions, and the nanoparticles synthesized are metallic in nature. |
| US11607465B2 |
Uses of labeled HSP90 inhibitors
This invention concerns various methods of using labeled HSP90 inhibitors to improve treatment of cancer patients with HSP90 inhibitors, including ex vivo and in vivo methods for determining whether a tumor will likely respond to therapy with an HSP90 inhibitor. |
| US11607462B2 |
Systems and methods for minimally-invasive assessment of toxicity-induced tissue injury
Provided herein are compositions, systems, and methods for minimally-invasive assessment of toxicity-induced tissue injury. In particular, external (e.g., whole-body) scanning is employed to detect toxicity-induced injuries, such as those caused by chemotherapeutics. |
| US11607461B2 |
Compositions and methods for genetically modifying myosin phosphatase target subunit (Mypt1) gene for lowering blood pressure
The present invention provides a method of lowering blood pressure in a subject, comprising genetically modifying a myosin phosphatase target subunit (Mypt1) gene in a vascular smooth muscle cell of the subject, whereby the genetic modification of Mypt1 results in a deletion or inactivation of exon 24. The invention further provides vectors, host cells, and compositions useful for carrying out the methods of the invention. |
| US11607460B2 |
Synergistic effects between auristatin-based antibody drug conjugates and inhibitors of the PI3K-AKT mTOR pathway
The present invention is directed to methods for treating cancer comprising administering to a subject in need thereof an auristatin-based antibody drug conjugate and an inhibitor of the PI3K-AKT-mTOR pathway. |
| US11607458B2 |
Enrichment-triggered chemical delivery system
Disclosed herein is a chemical delivery system having: i) a cargo compound comprising a first reactive moiety covalently bonded to a first enrichment moiety and a tethered cargo moiety, wherein the first reactive moiety is bonded to the tethered cargo moiety via a cleavable linker; and ii) a trigger compound comprising a second reactive moiety covalently bonded to a second enrichment moiety and a cargo-releasing moiety. The first enrichment moiety and the second enrichment moiety cause an increase in concentration of the cargo compound and the concentration of the trigger compound at a target site, causing a bimolecular reaction between the first reactive moiety and the second reactive moiety to form a cyclization precursor compound. The cargo moiety is then released from the cyclization precursor compound in a unimolecular cyclization reaction. Methods for treating conditions such as cancer, inflammatory conditions, and infections with the chemical delivery systems are also described. |
| US11607457B2 |
Anti-cancer phosphorothioate-coupled peptide conjugates and methods of using the same
Provided herein are, inter alia, nucleic acid-peptide conjugates including a non-cell penetrating protein (e.g., an Hdm2 targeting peptide) attached at its C-terminus to a phosphorothioate nucleic acid. Attachment of the phosphorothioate nucleic acid to the non-cell penetrating protein conveys stability to and allows for efficient intracellular delivery of the non-cell penetrating peptide. The nucleic acid-peptide conjugates provided herein including embodiments thereof are useful, inter alia, for the treatment of cancer. |
| US11607453B2 |
Mesothelin binding proteins
Disclosed herein are MSLN binding proteins with improved binding affinities and improved ability to mediate T cell dependent killing of cancer cells expressing mesothelin. Pharmaceutical compositions comprising the binding proteins disclosed herein and methods of using such formulations are further provided. |
| US11607452B2 |
Methods and compositions for enhancing the potency of superantigen mediated cancer immunotherapy
The invention provides methods or compositions for enhancing the potency of a targeted cancer immunotherapy in a subject by using a superantigen in combination with a PD-1 inhibitor. |
| US11607447B2 |
Combination vaccine
The present invention pertains to a vaccine comprising (a) an immunologically effective amount of a Streptococcus suis IgM protease antigen, (b) an immunologically effective amount of an Escherichia coli fibmrial antigen, and (c) an immunologically effective amount of a Clostridium toxoid, and also pertains to use of the vaccine in a method for protecting pigs against a pathogenic infection with Streptococcus suis, Escherichia coli and Clostridium. |
| US11607438B2 |
Topical cream-based cosmetic and wound healing formulations and methods of use
A cream formulation or topical use made of a mixture of naturally occurring biologically active phytochemical compounds that possess a variety of beneficial animal and human health effects. An extract from an aqueous extraction process or other active ingredients could be used in the cream formulation. The present invention generally provides for the preparation of cream formulations containing active ingredients that contain individually, or in combination, an analgesic, natural product extracts, or a protein or proteins from the tripartite motif family of proteins (TRIM). The analgesic will provide mitigation of pain during the healing process. |
| US11607430B2 |
Tissue grafts composed of micronized placental tissue and methods of making and using the same
Described herein are dehydrated, laminated tissue grafts composed of two or more membrane layers of an amnion membrane, a chorion membrane, a Wharton's jelly, or an intermediate tissue layer, where a layer of micronized placental tissue is interposed between two of the layers. Also described herein are methods for making and using the laminated tissue grafts. |
| US11607429B2 |
Derivation and self-renewal of ISI1+ cells and uses thereof
The present invention relates to methods for deriving multipotent Isl1+ cells (i.e. methods for inducing a cell to enter a multipotent Isl1+ lineage), methods for differentiating Isl1+ cells to cardiac cells, cells obtainable by such methods, kits and compositions for carrying out the methods in accordance with the invention, and also medical applications and pharmaceutical compositions of said cells. |
| US11607425B2 |
Kidney production method
The present invention provides a kidney production method including a step of tissue-specifically removing a metanephric mesenchyme of a metanephros of a non-human animal; a step of transplanting a human kidney precursor cell into the metanephros; and a step of advancing development of the metanephros, which is a step in which the transplanted human kidney precursor cell is differentiated and matured to form a part of the kidney. |
| US11607424B2 |
Carbon-rich micro-particles for protecting bees and overcoming colony collapse disorder
Compositions and methods for protecting bees from toxins and for preventing or decreasing colony collapse are provided. The compositions comprise carbon microparticles which, when ingested by bees, increase their survival after exposure to toxins such as pesticides. |
| US11607422B2 |
Uttroside B and derivatives thereof as therapeutics for hepatocellular carcinoma
The present invention includes Uttroside B compositions and method for the treatment of hepatocellular carcinoma. Chemotherapeutic options for liver cancer are limited and the prognosis of HCC patients remains dismal. Sorafenib, is the only drug currently available for the treatment of hepatocellular carcinoma. |
| US11607419B2 |
Inhibitors of RAC1 and uses thereof for inducing bronchodilatation
The present invention concerns a compound having the following formula (I): wherein: —A is in particular —N(R′a)—C(═O)—R, R′a being H or a (C1-C6)alkyl group, and R being preferably a group having the following formula (II): —X is in particular chosen from the group consisting of: —SO2—N(R′b)—, R′b being H or a (C1-C6)alkyl group, —N(R″b)—SO2—, R″b being H or a (C1-C6)alkyl group, —CO—NH—, and —NH—CO—, for use for the treatment of pathologies characterized by bronchoconstriction, such as asthma. |
| US11607418B2 |
Methods of treating SARS-CoV-2 infections
The disclosure is directed to methods of using TUDCA, or a pharmaceutically acceptable salt thereof, or a derivative thereof, for the treatment of SARS-CoV-2 infections. |
| US11607417B2 |
Uses of celastrol in preventing and/or treating cholestatic liver disease and liver fibrosis
The present disclosure relates to a celastrol or a pharmaceutically acceptable salt thereof, and a use thereof in the manufacture of a medicament for preventing and/or treating a cholestatic liver disease or a liver fibrosis. |
| US11607416B2 |
Bicyclic heterocycles as FGFR inhibitors
The present invention relates to bicyclic heterocycles, and pharmaceutical compositions of the same, that are inhibitors of the FGFR enzyme and are useful in the treatment of FGFR-associated diseases such as cancer. |
| US11607413B2 |
Dosage regime and method for treating pulmonary arterial hypertension
There is provided a daily dosage regimen for treating pulmonary arterial hypertension. The regimen takes the form of two discrete dosage forms. Each dosage form includes an amount of about 600 mg to about 800 mg of (S)-ethyl 8-(2-amino-6-((R)-1-(5-chloro-[1,1′-biphenyl]-2-yl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)-2,8-diazaspiro[4.5]decane-3-carboxylate. There is also another method for providing a daily dosage regimen. There is also provided several methods for treating pulmonary arterial hypertension. There is provided a method for reducing the level of serotonin biosynthesis by at least 50%. There is also provided a method for achieving an AUC0-tau of ≥2530 ng·hr/mL of (S)-8-(2-amino-6-((R)-1-(5-chloro-[1,1′-biphenyl]-2-yl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid. There is provided a method of achieving a >50% reduction in urinary 5-HIAA. |
| US11607412B2 |
Levosimendan for treating pulmonary hypertension with heart failure with preserved ejection fraction (PH-HFpEF)
This invention relates to the treatment of Pulmonary Hypertension with heart failure with preserved ejection fraction (PH-HFpEF). More specifically, embodiments of the invention provide compositions and methods useful for the treatment of PH-HFpEF employing the use of levosimendan. |
| US11607405B2 |
Combination therapy for the treatment of triple-negative breast cancer
The invention provides methods for treating triple negative breast cancer (TNBC), by co-administration of a BET bromodomain inhibitor selected from 1-benzyl-6-(3,5-dimethylisoxazol-4-yl)-N-methyl-1H-imidazo[4,5-b]pyridin-2-amine (Compound I), 1-benzyl-6-(3,5-dimethylisoxazol-4-yl)-1H-imidazo[4,5-b]pyridin-2-amine, and pharmaceutically acceptable salts/co-crystals thereof, and a second therapeutic agent to a subject in need thereof. The second therapeutic agent can be a PARP inhibitor, such as, e.g., talazoparib, olaparib or veliparib. |
| US11607403B2 |
Methods and compositions for promoting adult neurogenesis
The therapeutic uses of febuxostat or febuxostat derivatives and compositions comprising febuxostat or febuxostat derivatives to promote neurogenesis for the treatment of disease. |
| US11607397B2 |
Methods for the treatment of leptomeningeal disease
Methods for the treatment of leptomeningeal disease in a pediatric patient. The leptomeningeal disease may be leptomeningeal, disseminated, and/or multicentric disease (LDM) and may be associated with one or more primary CNS tumors or one or more low-grade gliomas (LGGs). The method includes administering to a patient a plurality of extraneous antineoplastons. |
| US11607394B2 |
Rotigotine-containing patch
The present invention provides a rotigotine-containing patch comprising: a backing layer; and an adhesive agent layer, wherein the adhesive agent layer contains rotigotine and/or a pharmaceutically acceptable salt thereof,the adhesive agent layer further contains a styrene-based thermoplastic elastomer, a petroleum-based resin and/or a terpene-based resin, an aliphatic alcohol, and a cross-linked polyvinylpyrrolidone, andin the adhesive agent layer, a mass ratio of a content of the rotigotine and/or the pharmaceutically acceptable salt thereof in terms of rotigotine free form and a content of the cross-linked polyvinylpyrrolidone (content of the rotigotine and/or the pharmaceutically acceptable salt thereof in terms of rotigotine free form:content of the cross-linked polyvinylpyrrolidone) is 10:3 to 1:3. |
| US11607389B2 |
Delayed release deferiprone tablets and methods of using the same
The invention is directed to pharmaceutical compositions such as tablets that exhibit delayed release properties when administered as either whole or half tablets. The invention is also directed to delayed release tablets comprising deferiprone for oral administration, for which twice daily administration is bioequivalent to the same daily dose of an immediate release tablet administered thrice daily. The invention is also directed to methods of making and using the same. |
| US11607386B2 |
Liposomes encapsulating adenosine
Provided are liposomes that encapsulate adenosine. The liposomes may be formed from sphingomyelin or a combination of sphingomyelin and 1,2-dimyristoyl-sn-glycero-3-phosphocholine (DMPC) or a combination of sphingomyelin and 1,2-dimyristoyl-sn-glycero-3-phosphorylglycerol (DMPG) or a combination of sphingomyelin, DMPG, and DMPC. The liposomes encapsulating adenosine may be used to induce cartilage regeneration, treat osteoarthritis, alleviate joint pain, and/or slow, arrest, and/or reverse progressive structural tissue damage associated with osteoarthritis or treat osteoarthritis, rheumatoid arthritis, acute gouty arthritis, and/or synovitis. The liposomes may release adenosine for up to two weeks. |
| US11607384B2 |
Lipid emulsified drug delivery systems for chemoprevention and treatment
Disclosed herein are lipid emulsified systems containing antihistamines. Also disclosed herein are pharmaceutical compositions containing the lipid emulsified systems and other chemotherapeutic agents, and methods of chemoprevention and cancer treatment with compositions containing the lipid emulsified systems. |
| US11607382B2 |
Deep topical systemic nitric oxide therapy apparatus and method
A topical mixture that produces nitric oxide and a method for using the topical mixture to increase the vasodilation of a bloodstream via transdermal absorption of the nitric oxide. The nitric oxide can then affect subcutaneous tissues. The systemic vasodilation of a mammal may be increased via a topical application of an appropriate nitric oxide producing substance. |
| US11607378B2 |
Cosmetic composition comprising amide-based compound
Provided is a cosmetic composition for protection of the skin against reactive oxygen species, ultraviolet rays, or blue light, which includes an amide-based compound. The cosmetic composition according to the present invention can effectively inhibit cell damage caused by the reactive oxygen species, the ultraviolet rays, or the blue light and protect the skin without irritating the skin, and can simultaneously aid in recovering the damaged skin. |
| US11607371B1 |
Temporary tooth repair/treatment composition and methods of use thereof
At least one individually sealed dental composition that includes a layer of a thermoplastic film; a covering film that is a heat sealable or pressure sealable adhesive liner that covers a dental cement composition; a seal around an individual use dosage of the dental cement composition wherein the extrudable dental cement composition is extrudable through a die. The dental cement composition typically has a textured surface thereon and the at least one dry, powdered hydrophilic polymeric substance is engaged with and dispersed on the textured surface of the dental cement composition. |
| US11607369B2 |
Systems and methods for fluid delivery manifolds
A fluid delivery manifold system assembled and configured to allow delivery of a single dose of a therapeutic agent (e.g., vaccine, drug, medicament, etc.) from a Blow-Fill-Seal (BFS) vial to a patient. The delivery assembly generally includes a modular manifold design consisting of separately constructed components cooperatively arranged and coupled to one another. The modular manifold construction allows for rapid manufacturing reconfigurations of one or more components with minimal costs to create new delivery manifold configurations that meet specific needs (i.e., different modes of delivery depending on agent to be delivered, such as subcutaneous, intramuscular, intradermal, intravenous injection, spray, or droplet delivery). |
| US11607368B2 |
Remote modular system for delivering CPR compression
A portable cardiopulmonary resuscitation (CPR) system includes a first module hub housing, an inflation actuated soft gripper configured to receive an inflation gas, and in response, to change form to a deployed grip state that accommodates and grips a human torso. Features of the portable CPR system include modularity for in-the-field reconfigurability, in which a second module hub housing attaches to the first module hub housing, carrying a CPR pressure applicator configured to receive an actuator power and a CPR control signal causing, concurrent with the deployed grip state, cyclic extension and retraction of the CPR pressure applicator along an axis aligned with a sternum of the human torso. |
| US11607367B2 |
Bodily insertion device with tail attachment
An example tail assembly includes a bodily insertion device that extends along a longitudinal axis from a base to a tip. A shackle is secured to the base and includes a pair of spaced apart arms. The example tail assembly also includes a tail having an eyelet, and a rod inserted into respective openings in the spaced apart arms. The rod is inserted through the eyelet between the respective openings, thereby securing the tail to the bodily insertion device. A method of securing a tail to a bodily insertion device is also disclosed. |
| US11607362B2 |
Walking support system
When it is determined that a presence of a traffic light is not recognized in an image acquired by a first image acquisition operation by a camera, the presence of the traffic light is recognized in an image acquired by a second image acquisition operation in which a recognition accuracy of the presence of the traffic light is improved. In this second image acquisition operation, it is assumed that a pedestrian is stopped in front of a pedestrian crossing, and there is little demand for increasing a detection speed of objects such as moving objects present in a surrounding area. Thus, it is possible to sufficiently obtain the recognition accuracy of the traffic light by the second image acquisition operation that gives priority to the recognition accuracy of the presence of the traffic light. |
| US11607361B2 |
External structural brace apparatus
An external structural brace apparatus for supporting a user in a semi standing position on a surface includes first and second support extension beams that to attach to the surface, also included is a channel having a base with first and second legs, wherein the first and second legs extend in the same direction from opposing sides of the base, the first leg is affixed to the first support structure and the second leg is affixed to the second support structure, the channel can be lockably positioned along the first and second beams. In addition, a saddle seat with a midpoint extension portion, the saddle is attached between the first and second legs and positioned such that the midpoint extension extends opposite of the base, wherein operationally the user partially rests their buttocks on the saddle and leans their back against the base to assume a semi supported standing posture. |
| US11607360B2 |
Multi-function adaptable lift system
A lift system has a back panel and a seat panel to provide a seat. The back panel is slidably mounted on a support column via slider so that the back panel can be moved up and down to adjust the seat height. The seat panel can be flipped back when the back panel is in an upright position. The back panel, together with the support column, can be oriented in a horizontal position and the seat panel can be adjusted similarly. With the support column, the lift system can be attached to a wheeled frame for mobility, but it can also be attached to a pole, a rotatable arm, a wall or a ceiling. |
| US11607359B2 |
Actuation assembly for an oral irrigator
An oral irrigator including a reservoir, a handle, a housing, a bezel positioned at least partially within and secured to the housing, and an actuator operably coupled to the housing and movable relative thereto is disclosed. The actuator includes a control shaft extending from the interior surface of the face and positioned inwards from an outer perimeter of front wall. The control shaft extends through an aperture in the housing and movement of a gripping body causes the control shaft to directly actuate a switch or a pressure assembly positioned within the housing. The actuator also includes an augmentation fluid positioned between the bezel and a portion of the actuator. The augmentation fluid modifies a frictional relationship between the bezel and the actuator to provide a predefined resistance force between the actuator and the bezel as the actuator is rotated relative to the bezel. |
| US11607349B2 |
Absorbent cores and methods for forming absorbent cores
Pulpless absorbent cores and methods of manufacture are disclosed. A method of forming an absorbent core may comprise moving a forming surface in a machine direction, creating a pressure differential across the forming surface, advancing a base carrier sheet on the forming surface in the machine direction, applying a first adhesive onto the base carrier sheet, and applying a first quantity of particulate material onto the first adhesive at a first cross-machine direction width. The method may further comprise depositing a matrix of material onto the first quantity of particulate material at a second cross-machine direction width, the matrix of material comprising a second quantity of particulate material and a second adhesive, wherein the second cross-machine direction width is smaller than the first cross-machine direction width, and wherein the second quantity of particulate material and the adhesive are pre-mixed prior to deposition onto the first quantity of particulate material. |
| US11607344B2 |
Customizable wound closure device and method of use
A negative pressure wound closure system and methods for using such a system are described. Preferred embodiments of the invention facilitate closure of the wound by preferentially contracting to provide for movement of the tissue. Some embodiments may include wound closure devices built from smaller units that are modular, assemble-able and/or customizable. |