| Document | Document Title |
|---|---|
| US11585103B2 |
Mounting head with anchoring cross-member and ceiling formwork system connected thereto
A ceiling formwork system having a formwork panel which may be placed on at least one vertical support via a mounting head. The mounting head has an anchoring cross-member which in the mounted state on the vertical support is oriented transverse thereto, the length of the anchoring cross-member corresponding to at least one side length of the ceiling formwork panel to be supported, whereby the anchoring cross-member is respectively affixable at its ends to lateral edges of the ceiling formwork panel. |
| US11585101B2 |
Field-assembled flooring systems
Described herein are methods for installing field-assembled flooring systems wherein the underlayment is a hybrid design that includes a combination of structural board and cementitious product. The hybrid design is configured to reduce or eliminate the curing time requirement after pouring the cementitious product (e.g., gypsum concrete). The field-assembled flooring systems can reduce or eliminate the chances of the onset of mold due to high moisture levels by removing the cementitious product from the prone areas and replacing it with structural boards. The structural boards (e.g., cellulose fiberboards) can be installed in non-critical areas such as underneath cabinets, around the perimeter of the floor, under bathtubs, in non-walk-in closets, anywhere drywall reaches the floor, or the like. |
| US11585099B2 |
Internal composition of a bracket member for insulation
A wall structure having an inner wall, a bracket member, a non-combustible board, and an outer cladding coupled together and retaining insulation between the inner wall and the outer cladding. The non-combustible board is positioned between the bracket member and the outer cladding. |
| US11585092B2 |
Structural steel member connecting assembly
A structural steel member connecting assembly includes a first connecting member and a second connecting member. The first connecting member is pivotally connected to a positioning portion of a first structural steel member and therefore can be swung. The second connecting member is pivotally connected to the first connecting member such that the two connecting members are rotatable with respect to each other. The second connecting member has a fixing portion coupled with a second structural steel member such that the longitudinal directions of the two structural steel members intersect. With the second connecting member rotatable with respect to the first connecting member, the installation angles of the two structural steel members can be easily changed in order to make a stable engineering structure. The structural steel member connecting assembly features convenience of, and flexibility in, use and has extensive applications. |
| US11585086B2 |
Concrete block system, method and connector
A concrete block system is provided and allows for the use of a single type of non-integral connector to perform different functions in a mortarless structure, the system comprising a plurality of structural concrete blocks and a plurality of veneer units. The same connector can be used to connect veneer units to structural blocks, to retain the veneer units in different orientations; to create near vertical installations or a setback between stacked rows of structural blocks. In addition, the system provides a single structural block, which can be used for both straight portions or corners of a same structure. The structural block can also be used to create double-sided walls, with opposite lateral walls being configured to received/retain veneer units thereon. |
| US11585084B2 |
High temperature-heat insulator and method for manufacturing three-dimensionally shaped insulator thereof
Disclosed is a heat insulator comprising a substrate comprising of a bulk of silica-based inorganic fiber containing a hydroxyl group; a metallic or ceramic infrared mediator held on at least a part of one surface of the substrate; and a silica cured product holding the infrared mediator on/in the substrate. As the infrared mediator, a metal foil or a ceramic particle may be used. This heat insulator exhibits excellent heat insulating performance in a high temperature range of 600° C. or more, and can be molded into a three-dimensional shape which can be directly mounted to a structure. |
| US11585081B2 |
Border security barrier
A security barrier is presented for preventing unauthorized persons or vehicles from easily crossing a border. In one preferred embodiment, the security barrier is suitable for installation in a waterway and comprises: (1) a plurality of piles, each pile having a bottom end embedded into the earth and a top end extending vertically upward; (2) an open security grid juxtaposed between and secured by the piles, wherein the grid preferably has a bottom end that extends downward below the surface between the piles toward the earth; (3) at least one rigid wall panel also juxtaposed between and secured by the piles on top of the open security grid, thereby forming a security barrier that allows water, air, aquatic life, and birds to pass through the barrier, but restricts the movement of humans and vehicles across the barrier. |
| US11585080B2 |
Balcony installation
A balcony includes a balcony assembly and a structural post and outrigger system. The structural posts provide structural support for buildings and include the outriggers that extend substantially perpendicularly from the structural posts to a location where the balcony assembly will be installed. The outriggers include a tube or beam and an end plate on an end of the beam distal from the structural post. The balcony assembly includes at least one long beam, a platform, and a locking mechanism on an end of the long beam. The locking mechanism includes a channel for receiving and securing the end plate of the outrigger. The balcony assembly is secured to the outrigger using fasteners. |
| US11585079B2 |
Method to enhance solids and liquids flow through a stormwater containment volume
A method to enhance the ability of a stormwater containment volume to flow and flush solids and liquids. Implemented by depositing rock into shaped piles formed at the rock's angle of repose, the resultant inclined surfaces are covered with suitable waterproof material and covered with more rock up to the top surface. Stormwater flushes solids deposited on the surface downward into the volume where they contact the inclined surfaces. Water and solids flow down the inclined surfaces at increased velocity toward collection drainpipes at their base. Because sediment flows into drainpipes, it does not flow to the bottom of the volume or become stagnant or reduce the volume's capacity. This creates a low-cost stormwater containment system that can support vehicle travel on its surface, requires no concrete or sewers, is self-cleaning, accessible for cleaning, or both, and does not require human access to the bottom surface for maintenance. |
| US11585078B2 |
Urinal screens
A urinal screen can include a frame having: a first face; a second face opposite the first face; and a plurality of apertures extending through the first and second faces. The urinal screen can include a plurality of first posts extending from the first face of the frame and configured to at least partially dissipate splashing of urine that impacts the urinal screen; and a plurality of second posts extending from the second face of the frame and configured to at least partially dissipate splashing of urine that impacts the urinal screen; wherein: at least ⅓ majority of the plurality of first and second posts are parallel to each other; at least ⅓ of the plurality of second posts are parallel to each other; and the at least ⅓ majority of the plurality of firsts posts extend at a non-perpendicular angle from with respect to the first face of the frame. |
| US11585077B2 |
Vacuum breaker valve with leak protection
A vacuum breaker valve assembly includes valve body defining a hollow main chamber, which communicates with a plenum opening, an inlet opening, and an outlet opening. A valve cap is attached to the valve body and defines a plenum, which communicates with the plenum opening, and a vent opening communicating with atmosphere. A drainage plug is connected to the vent opening, and an overflow conduit defines an elongated flexible hollow tube having one end connected to the drainage plug. A cap fixture is connected to the valve cap and defines a countersunk shallow recess that receives therein a thin label that is adhesively attached to the cap fixture. |
| US11585075B2 |
Sanitary outlet unit
In a sanitary outlet unit (1), it is provided that a contact surface (6) is formed on a valve element (4) which is adjustable between an open position and a closed position in a flow path (2), which contact surface (6), in the open position, covers a corresponding, stationary counterpart surface (7) and, in the closed position, frees said counterpart surface (7), such that the valve element (4) is automatically held in the open position by the pressure in the flow path and returns to the closed position in the event of a pressure drop (cf. FIG. 1). |
| US11585074B2 |
Device for resisting rotation of a tap
A device for resisting rotation of a tap fitted to a work surface comprises a body; an engagement formation for engaging with a part of the tap; and an attachment means for irrotatably attaching the device to the tap. The device further comprises fastening means for irrotatably fastening the device to a work surface. |
| US11585073B2 |
Construction system and construction method
A construction system includes: a position data acquisition unit configured to acquire position data of a bottom of water; a current-terrain data generation unit configured to generate current terrain data of the bottom of water based on the position data; a target-terrain data generation unit configured to generate target terrain data of the bottom of water based on the current terrain data; and a working equipment control unit configured to control a working equipment of a work vehicle based on the target terrain data. |
| US11585072B2 |
System and method for estimating the weight of a load carried by an implement of a work vehicle
A method for estimating load weights for a work vehicle including a boom pivotably coupled to the chassis of the work vehicle at a boom joint and an implement pivotably coupled to the boom at an implement joint may include receiving an input indicative of a tilt force associated with a tilt cylinder configured to pivot the implement about the implement joint, and an input indicative of a lift force associated with a lift cylinder configured to pivot the boom about the boom joint. The method may further include determining a torque about the implement joint caused by the load based on the tilt force and determining a torque about the boom joint caused by the load based on the lift and tilt forces. Additionally, the method may include estimating a weight of the load based on the torques about the boom and implement joints. |
| US11585071B2 |
Hystat swing motion actuation, monitoring, and control system
A swing motion control system for an earth-moving machine may include a closed loop hydraulic circuit including a hydrostatic swing pump fluidly coupled to at least one hydraulic swing motor configured to control a swing mechanism of the earth-moving machine, a pressure control device configured to control the pressure of fluid supplied to the hydrostatic swing pump for control of the pressure output by the pump, and a controller. The controller may be configured to monitor and process signals received from sensors and operator input, wherein the signals received from the sensors are indicative of machine position and pose, and inertia mass of swing components and a payload being moved by the swing mechanism of the machine, and control at least one of an offset amount for desired pump displacement by the hydrostatic swing pump or an offset amount for pump output pressure from the hydrostatic swing pump based on at least one of an amount of slope on which the machine is operating or the inertia mass of the swing components and payload. |
| US11585069B2 |
Pin and retainer locking system
A pinned connection assembly includes a first rigging component, a second rigging component, a rigging pin, a locking pin, and a lock. The first rigging component has an end with at least one coupling aperture and at least one retention aperture that is transverse to the coupling aperture. The second rigging component has an end with at least one coupling aperture. The rigging pin has an end with a retention groove. The rigging pin is inserted through the coupling apertures of the first and second rigging components. The locking pin has an end with a locking groove. The locking pin is inserted through the retention aperture and the retention groove. The locking groove has guide, transitional, and locking portions for engaging a key of the lock. |
| US11585067B2 |
Hydraulic system for working machine
A hydraulic system includes a first supply line connecting a boom control valve and a bottom side of a boom cylinder, a second supply line connecting the boom control valve and a rod side of the boom cylinder, a leveling switch valve having: a first operating position allowing a leveling operation of a working tool; and a first stopping position allowing the leveling operation to stop, a ride controller including: a ride-control switch valve connected to a branched fluid line branched from the first supply line; and an accumulator configured to perform an anti-vibrating operation for suppressing a pressure fluctuation of the boom cylinder, and a drain fluid line to discharge operation fluid in a downstream section extending from the leveling switch valve to the rod side of the boom cylinder in the second supply line when the leveling switch valve is switched to the first stopping position. |
| US11585066B2 |
Building foundation and soil stabilization method and system
System and means soil stabilization and moisture control for building foundations including methods and systems for stabilization moisture in a site for building foundation by applying soil moisture stabilization material in various forms, a preferred stabilization material being a mixture of aluninosilicate Pozzolan mineral and granular material such as sand. |
| US11585065B2 |
Vadir barrier: a concrete slab underlayment with all-in-one void form, air barrier, drainage plane, insulation and radon protection
A concrete slab underlayment product is used at an excavation area at which a concrete foundation slab is to be poured. The underlayment combines a vapour barrier layer with a set of foam insulation bodies. The vapour barrier layer spans fully over the entire set of foam insulation bodies, which are spaced apart from one another at least at lower ends thereof opposite the vapour barrier layer. This leaves drainage/air spaces open between the foam insulation bodies when laid in an installed position atop the floor of an excavated area. In use under a concrete slab, the vapour barrier layer forms a gas and moisture barrier, and the foam insulation bodies and the drainage/air spaces therebetween form a combination of void spaces, drainage channels and insulation blocks between the concrete slab and the floor of the excavation area. |
| US11585064B2 |
Hollow subsea foundations
A method of installing an upright elongate hollow subsea foundation that is higher than it is wide, such as a suction pile. The foundation is at least partially embedded in seabed soil. A partition layer is placed within the foundation, for example by injecting a grout, supported by a plug of soil that is surrounded by the foundation. The partition layer is placed on the plug of soil at a level that is spaced from the top of the foundation by at least 20% of the height of the foundation. Above the partition layer, the interior of the foundation may be filled with water and/or a rigid body, such as a solid mass or a hollow liquid-filled tank. |
| US11585062B2 |
Device for collecting waste from water
A device having a funnel structure (connected to a separating arrangement by a base pipe is disclosed. The base pipe is horizontal and arranged between the funnel structure and the base pipe. The base pipe is also a vertical suction pipe. The device includes a pressure pipe which is parallel to the base pipe. The funnel structure is slightly below the water surface. In operation, water and floating waste pass over the edges of the funnel structure and swirl into the suction pipe. A jet of water may be injected through the pressure pipe to the base pipe. A flow gradient may then be formed in the base pipe and the differently sized waste objects may separate. If the water contains liquid waste, the speed of the water jet may be adjusted in such a way that the liquid waste and water do not form an emulsion. |
| US11585061B2 |
Large tidal current energy generating device and assembly platform thereof
The present invention provides an assembly platform of a large tidal current energy generating device. The assembly platform is internally provided with at least one horizontal axis hydro-generator. The assembly platform includes supports, at least four fixed piles, at least two sleeving members and at least two force-bearing supports. The fixed piles are connected through the supports to form an installation space. The hydro-generator is installed inside the installation space, one end of each fixed pile is driven to be fixed to a seabed and the other end extends to be above a water surface. Ends of the at least two force-bearing supports are respectively mounted on the left and right sides of the horizontal axis hydro-generator along the water flow direction and the other ends are respectively provided with corresponding sleeving members so as to resist an impact force of a water flow on the horizontal axis hydro-generator. |
| US11585059B1 |
Articulated block mat for use with harbor piers and method of installing a pier mat
A pier mat of erosion control blocks for abating erosion around piers of a wharf. A mat of blocks is arranged so as to have a linear end edge and a vacant space formed in an opposite end edge thereof, where the vacant space is for surrounding at least a part of a pier. A linear end edge of another similar pier mat is installed so as to abut the end edge of the first mat having the vacant space, thereby fully surrounding the pier. A method of installing a pier mat of erosion control blocks is also disclosed. |
| US11585057B2 |
Transition barrier for connecting a permanent barrier to a temporary barrier
A transition barrier for transitioning from a permanent median barrier to a temporary median barrier, the transition barrier having: a) a first end; the first end being connectable to the permanent median barrier by a permanent median barrier connector; b) a second end; the second end being connectable to the temporary median barrier by a temporary median barrier connector; c) a transition section defining a transition wall of a predetermined length between the first end and the second end; the transition wall having a top, bottom, front and a back; d) at least one barrier brace proximate the transition wall, for supporting said transition wall; and e) at least one spacer, proximate the back of the transition wall for contact with a surface of the permanent concrete barrier. |
| US11585055B1 |
High efficiency traffice sign with projection light source
A high efficiency traffic sign includes a retroreflective film and a diffuser film. The retroreflective film is located between the body of the traffic sign and the diffuser film so as to form an indication face. The traffic sign is located higher than a road and the indication face faces coining vehicles on the road. A projection light source module is located on one side of the road and emits a light beam toward the traffic sign and the light beam covers the indication face. The light beam passes through the diffuser film and reaches retroreflective film. The light beam is then reflected and passes through the diffuser film again, the diffuser film changes the reflective path of the light beam which passes through the diffuser film to form a diversified light beam to allow the drivers of the coining vehicles on the road to see the traffic sign clearly. |
| US11585054B2 |
Hatches of nacelle and helicopter hoisting platform
The invention relates to a wind driven power plant comprising a nacelle having a nacelle cover and a helicopter hoisting platform, the nacelle further comprising a hatch extension and a hatch cover, the hatch extension being arranged between the nacelle cover and the hatch cover, wherein the hatch extension has a channel-like shape, wherein the hatch cover is mounted on top of the hatch extension, and wherein a the hatch extension provides a distance between the hatch cover and the nacelle cover. |
| US11585049B2 |
Overload support system for a paving machine screed assembly
A screed assembly, for a paving machine, may include a frame, a main screed and a screed plate. Additionally, the screed assembly may include an overload support system mounted on the screed assembly. Further, the overload support system may be configured to contact the surface extending beneath the screed assembly and to support the screed assembly during transport on the surface. |
| US11585043B2 |
Carbon fiber and method of manufacturing same
By sequentially performing: a step (I) of dissolving fullerene C70 in an organic solvent to prepare a fullerene solution; a step (II) of immersing a material carbon fiber in the fullerene solution; and a step (III) of extracting the carbon fiber from the fullerene solution and drying the extracted carbon fiber, a carbon fiber on which fullerene C70 adsorbs is obtained. |
| US11585042B2 |
Dryer appliance with additive dispenser
A dryer appliance includes a cabinet. The cabinet defines an interior volume. A drum is rotatably mounted within the interior volume of the cabinet. The drum defines a chamber for the receipt of clothes for drying. An additive reservoir is mounted in the cabinet. The dryer appliance also includes a spray nozzle for spraying additive from the reservoir into the chamber. The dryer appliance further includes a pump which pumps the additive from the reservoir to the spray nozzle. The pump may be spring-loaded and may include a piston and a spring. The pump may be connected to the reservoir by a first one-way valve and may be connected to the spray nozzle by a second one-way valve. |
| US11585035B2 |
Washer appliance with removable agitator post and depressible features for releasable attachment
A washing appliance having a cabinet and a wash tub positioned in the cabinet and defining a wash chamber. A wash drum is rotatably mounted within the wash chamber and is configured for receiving articles for washing. An impeller is positioned in the wash drum. An agitator post is removably received into a an impeller recess using depressible features for releasable attachment. A removable cap can be placed on the top end of the agitator or into the impeller recess. |
| US11585033B2 |
Track mechanism and front-loading washing machine with same
A track mechanism and a front-loading washing machine are provided. The track mechanism includes a base, the base is provided with a track portion configured to guide a movable body to move along the track portion, the base includes a supporting body and a track body, the track portion is arranged on the track body, the supporting body and the track body are stacked and combined relative to each other, and wear resistance of the track body is higher than that of the supporting body. |
| US11585032B2 |
Laundry treating appliance and method of operation
A method of operating a laundry treating appliance having a drum, and an air conduit fluidly coupled to the drum, with a heat source associated with the air conduit, includes moving air through an air conduit to the drum; heating the moving air by operating the heat source; and introducing atomized liquid into the air conduit upstream of the heat source. |
| US11585030B1 |
Portable plunger-wash bag apparatus and method of use to clean laundry
A plunger-wash bag apparatus that has two components, a wash bag for receiving the dirty laundry, water and detergent and a plunger having a plunger cup configured to move up and down within the wash bag to agitate and wash laundry therein. The high level of agitation of the laundry up and down and along the interior of the wash bag effectively scrubs and cleans the laundry. Dirty laundry may be inserted into the interior of the wash bag along with water and detergent, and the valve cap may be placed over the valve opening to seal the valve. The plunger cup may then be inserted through the upper opening of the wash bag and moved up and down. The plunger may include jet apertures that cause the liquid within the wash bag to rush or jet therethrough and thereby more effectively wash the clothes therein. |
| US11585020B2 |
Net, tether storing apparatus, and manufacturing method for a net
A tether is a net that kinks and is automatically deformed upon tension release. The tether has a length of several kilometers to several tens of kilometers upon deployment and is capable of shrinking to have a length of approximately several tens of meters to several hundreds of meters by kinking and automatically being deformed when the tension is released because of cutting or the like. |
| US11585019B2 |
Method for feeding a sliver end, and spinning machine
A spinning machine and method are provided for feeding a sliver end of a sliver deposited in a can to a spinning position of the spinning machine, wherein the spinning machine includes a plurality of adjacently arranged spinning positions and a plurality of cans arranged in at least a first row under the spinning positions. With a sliver gripper of a robot, the method includes seeking the sliver end from one of the cans in an area that includes at least one adjacent spinning position to a spinning position to be supplied. The sliver end is grasped with the sliver gripper and fed to the spinning position to be supplied. |
| US11585010B2 |
Methods for producing a single crystal silicon ingot using boric acid as a dopant and ingot puller apparatus that use a solid-phase dopant
Methods for producing a single crystal silicon ingot are disclosed. The ingot is doped with boron using solid-phase boric acid as the source of boron. Boric acid may be used to counter-dope the ingot during ingot growth. Ingot puller apparatus that use a solid-phase dopant are also disclosed. The solid-phase dopant may be disposed in a receptacle that is moved closer to the surface of the melt or a vaporization unit may be used to produce a dopant gas from the solid-phase dopant. |
| US11585009B2 |
Mechanically-driven oscillating flow agitation
Systems and methods for electroplating are described. The electroplating system may include a vessel configured to hold a first portion of a liquid electrolyte. The system may also include a substrate holder configured for holding a substrate in the vessel. The system may further include a first reservoir in fluid communication with the vessel. In addition, the system may include a second reservoir in fluid communication with the vessel. Furthermore, the system may include a first mechanism configured to expel a second portion of the liquid electrolyte from the first reservoir into the vessel. The system may also include a second mechanism configured to take in a third potion of the liquid electrolyte from the vessel into the second reservoir when the second portion of the liquid electrolyte is expelled from the first reservoir. Methods may include oscillating flow of the electrolyte within the vessel. |
| US11585007B2 |
Cross flow conduit for foaming prevention in high convection plating cells
The embodiments herein relate to apparatuses and methods for electroplating one or more materials onto a substrate. Embodiments herein utilize a cross flow conduit in the electroplating cell to divert flow of fluid from a region between a substrate and a channeled ionically resistive plate positioned near the substrate down to a level lower than level of fluid in a fluid containment unit for collecting overflow fluid from the plating system for recirculation. The cross flow conduit can include channels cut into components of the plating cell to allow diverted flow, or can include an attachable diversion device mountable to an existing plating cell to divert flow downwards to the fluid containment unit. Embodiments also include a flow restrictor which may be a plate or a pressure relief valve for modulating flow of fluid in the cross flow conduit during plating. |
| US11585004B2 |
Composition for cobalt or cobalt alloy electroplating
A cobalt electroplating composition may include (a) cobalt ions; and (b) an ammonium compound of formula (NR1R2R3H+)nXn−, wherein R1, R2, R3 are independently H or linear or branched C1 to C6 alkyl, X is one or more n valent inorganic or organic counter ion(s), and n is an integer from 1, 2, or 3. |
| US11584996B2 |
Reinforcement of a deposited structure forming a metal matrix composite
A method for forming a reinforced metallic structure includes providing a tool having a formation surface corresponding to a desired structure shape of the reinforced metallic structure. The method also includes positioning a plurality of fibers on the formation surface of the tool. The method also includes depositing a layer of material on the plurality of fibers using a cold-spray technique. The method also includes removing the layer of material with the plurality of fibers from the tool to create the reinforced metallic structure. |
| US11584994B2 |
Pedestal for substrate processing chambers
Aspects of the present disclosure relate generally to pedestals, components thereof, and methods of using the same for substrate processing chambers. In one implementation, a pedestal for disposition in a substrate processing chamber includes a body. The body includes a support surface. The body also includes a stepped surface that protrudes upwards from the support surface. The stepped surface is disposed about the support surface to surround the support surface. The stepped surface defines an edge ring such that the edge ring is integrated with the pedestal to form the body that is monolithic. The pedestal also includes an electrode disposed in the body, and one or more heaters disposed in the body. |
| US11584988B2 |
Solid precursor feed system for thin film depositions
A dry powder MOCVD vapor source system is disclosed that utilizes a gravimetric powder feeder, a feed rate measurement and feeder control system, an evaporator and a load lock system for continuous operation for thin film production, particularly of REBCO type high temperature superconductor (HTS) tapes. |
| US11584986B1 |
Area selective CVD of metallic films using precursor gases and inhibitors
Provided herein are methods for forming a layer on a substrate wherein the layer is formed selectively on a first region of the substrate relative to a second region having a composition different than the first region. Methods of the invention include selectively forming a layer using an inhibitor agent capable of reducing the average acidity of a first region of the substrate having a composition characterized by a plurality of hydroxyl groups. Methods of the invention include selectively forming a layer by exposure of the substrate to: (i) an inhibitor agent comprising a substituted or an unsubstituted amine group, a substituted or an unsubstituted pyridyl group, a carbonyl group, or a combination of these, and (ii) a precursor gas comprising one or more ligands selected from the group consisting of a carbonyl group, an allyl group, combination thereof. |
| US11584985B2 |
Sputter trap having a thin high purity coating layer and method of making the same
A sputtering chamber component including a front surface, a back surface opposite the front surface, and a sputter trap formed on at least a portion of the back surface, and a coating of metallic particles formed on the sputter trap. The coating has a thickness from about 0.025 mm to about 2.54 mm (0.001 inches to about 0.1 inches) and is substantially free of impurities, and the particles of the coating are substantially diffused. |
| US11584984B2 |
Protective coating for a thermally stressed structure
Provided is a method for arranging a protective coating for a thermally stressed structure, having at least one layer of alpha-aluminium oxide or of element-modified alpha-aluminium oxide, and wherein the protective coating is applied by reactive cathodic arc vaporization. A protective coating produced by the method and a component having a protective coating is also provided. |
| US11584977B2 |
3XX aluminum casting alloys, and methods for making the same
New 3xx aluminum casting alloys are disclosed. The aluminum casting alloys generally include from 6.5 to 11.0 wt. % Si, from 0.20 to 0.80 wt. % Mg, from 0.05 to 0.50 wt. % Cu, from 0.10 to 0.80 wt. % Mn, from 0.005 to 0.05 wt. % Sr, up to 0.25 wt. % Ti, up to 0.30 wt. % Fe, and up to 0.20 wt. % Zn, the balance being aluminum and impurities. |
| US11584975B1 |
Integrated pressure oxidative leach of copper sulphidic feed with copper heap leach
An integrated pressure leaching, heap leaching process for recovering copper from sulphidic feed containing iron, arsenic, and copper. Aqueous feed slurry of the sulphidic feed is pressure oxidized to form a liquid phase containing free sulphuric acid and aqueous copper sulphate, and to precipitate arsenic as solid iron arsenic compounds. Treated slurry is withdrawn from the pressure vessel and the liquid phase is separated from the solids. Copper is recovered from the separated liquid phase and generates a solution enriched in acid and depleted in copper. At least a portion of this solution is neutralized in a copper heap leach to produce a PLS containing copper and reduced in acid. At least a portion of the heap leach PLS is neutralized to produce a solution further reduced in acid, and solids containing copper precipitates, followed by a liquid solid separation. |
| US11584973B2 |
Steel sheet having excellent image clarity after painting
Provided is a steel sheet having excellent image clarity after painting, including: carbon (C): 0.001% to 0.03%, silicon (Si): 0.001% to 0.35%, manganese (Mn): 0.05% to 2.2%, phosphorus (P): 0.003% to 0.1%, sulfur (S): 0.001% or 0.025%, aluminum (Al): 0.01% to 0.1%, nitrogen (N): 0.001% to 0.007%, and a remainder of iron (Fe) and inevitable impurities. The microstructure of the steel sheet mainly is ferrite phases. An R-cube texture of a surface layer of the steel sheet is 5% or less by area %. |
| US11584970B2 |
High manganese steel for low temperature applications having excellent surface quality and a manufacturing method thereof
The present invention relates to a high manganese steel for low temperature applications and a method for manufacturing the same. The high manganese steel contains 0.3 wt % to 0.8 wt % of C, 18 wt % to 26 wt % of Mn, 0.01 wt % to 1 wt % of Si, 0.01 wt % to 0.5 wt % of Al, 0.1 wt % or less of Ti (excluding 0%), 1 wt % to 4.5 wt % of Cr, 0.1 wt % to 0.9 wt % of Cu, 0.03 wt % or less of S (excluding 0%), 0.3 wt % or less of P (excluding 0%), 0.001 wt % to 0.03 wt % of N, 0.004 wt % or less of B (excluding 0%), and a remainder of Fe and other inevitable impurities, wherein a microstructure comprises an austenite single phase structure, and an average grain size of the austenite is 50 μm or less. |
| US11584969B2 |
High fatigue strength components requiring areas of high hardness
Metal components subject to wear or contact fatigue in a first area, and subject to bending, axial and/or torsional stress loading in a second area comprise a surface hardened, first surface layer in the first area, and a surface compressive-stress treated, second surface layer in the second area. The second surface layer has a material hardness different from, and typically lower than, the first surface layer, and induced residual compressive stress to improve fatigue strength. Example components described include a gear, a cog, a pinion, a rack, a splined shaft, a splined coupling, a torqueing tool and a nut driving tool. A hybrid manufacturing process is described, including area-selective surface hardening combined with a process to add compressive stress to fatigue failure prone areas. |
| US11584966B2 |
Piezo type mechanosensitive ion channel component 1 (PIEZO1) variants and uses thereof
Methods of treating patients having varicose veins, methods of identifying subjects having an increased risk of developing varicose veins, and methods of diagnosing varicose veins in a human subject, comprising detecting the presence of Piezo Type Mechanosensitive Ion Channel Component 1 (PIEZO1) predicted loss-of-function variant nucleic acid molecules and polypeptides in a biological sample from the patient or subject, are provided herein. |
| US11584962B2 |
Compositions for use in polynucleotide sequencing
A polynucleotide sequencing method comprises (i) removing a label and a blocking moiety from a blocked, labeled nucleotide incorporated into a copy polynucleotide strand that is complementary to at least a portion of a template polynucleotide strand; and (ii) washing the removed label and blocking moiety away from the copy strand with a wash solution comprising a first buffer comprising a scavenger compound. Removing the label and blocking moieties may comprise chemically removing the moieties. The first buffer may also comprise an antioxidant and may be used in a scanning buffer used during a nucleotide detection step. |
| US11584961B2 |
Biomarkers for inflammatory skin disease
Biomarkers are provided that are predictive of a subject's responsiveness to a therapy comprising a JAK inhibitor. The biomarkers, compositions, and methods described herein are useful in selecting appropriate treatment modalities for a subject having, suspected of having, or at risk of developing an inflammatory skin disease. |
| US11584959B2 |
Compositions and methods for selection of nucleic acids
Methods are provided for reducing the complexity of a population of nucleic acids prior to performing an analysis of the nucleic acids, e.g., sequence analysis. The methods result in a subset of the initial population enriched for a target region, which is typically located within one or more target fragments. The methods are particularly useful for analyzing populations having a high degree of complexity, e.g., chromosomal-derived DNA, whole genomic DNA, or mRNA populations. |
| US11584956B2 |
Selectively controllable cleavable linkers
Selectively controllable cleavable linkers include electrochemically-cleavable linkers, photolabile linkers, thermolabile linkers, chemically-labile linkers, and enzymatically-cleavable linkers. Selective cleavage of individual linkers may be controlled by changing local conditions. Local conditions may be changed by activating electrodes in proximity to the linkers, exposing the linkers to light, heating the linkers, or applying chemicals. Selective cleaving of enzymatically-cleavable linkers may be controlled by designing the sequences of different sets of the individual linkers to respond to different enzymes. Cleavable linkers may be used to attach polymers to a solid substrate. Selective cleavage of the linkers enables release of specific polymers from the solid substrate. Cleavable linkers may also be used to attach protecting groups to the ends of growing polymers. The protecting groups may be selectively removed by cleavage of the linkers to enable growth of specific polymers. |
| US11584952B2 |
Method for preparing DNA oligomer into which single nucleotide is incorporated using terminal deoxynucelotidyl transferase
The present invention relates to a method for preparing a DNA oligomer into which a single nucleotide is incorporated using a terminal deoxynucleotidyl transferase. According to the present invention, by using a base hydrolysis reaction or a ribose-borate complex formation method, single incorporation of normal and modified nucleotides in a TdT enzyme-based DNA oligomer modification method can be facilitated. In addition, the method simultaneously provides the usability of TdT and the quantitativeness of modification group incorporation, thereby being effectively usable in the development of a quantitative detection technique or in a crosslinking reaction, both of which require quantitativeness and, according to the present invention, a DNA oligomer, into which a single nucleotide which is a product of a TdT reaction is incorporated, has an exposed a 3′ hydroxyl terminus, which is an enzyme recognition site, such that an additional enzymatic technique such as primer extension or ligation can be introduced. |
| US11584950B2 |
Methods and systems for detecting entities in a biological sample
Apparatus and methods for use with a blood sample are described. The blood sample is stained with Hoechst stain and Acridine Orange stain. A plurality of images of the blood sample are acquired. An object is identified as being a white blood cell candidate. A first stained area, which is stained by the Hoechst stain and which is disposed within the white blood cell candidate, is identified. A second stained area, which is stained by the Acridine Orange stain and which is disposed within the white blood cell candidate, is identified. A white blood cell is detected by determining that structural features of the stained areas satisfy predetermined criteria associated with a white blood cell. Other applications are also described. |
| US11584949B2 |
Engineered enzymes with methionine-gamma-lyase enzymes and pharmacological preparations thereof
Methods and composition related to the engineering of a novel protein with methionine-γ-lyase enzyme activity are described. For example, in certain aspects there may be disclosed a modified cystathionine-γ-lyase (CGL) comprising one or more amino acid substitutions and capable of degrading methionine. Furthermore, certain aspects of the invention provide compositions and methods for the treatment of cancer with methionine depletion using the disclosed proteins or nucleic acids. |
| US11584948B2 |
Quantitative detection method for snake venom thrombin-like enzyme (SVTLE)
The present invention relates to the technical field of chemical analysis and quantitative detection, in particular to a quantitative detection method for snake venom thrombin-like enzyme (SVTLE) from Agkistrodon halys pallas. The quantitative detection method for the SVTLE includes the following steps of taking a reference substance of marker peptide for the SVTLE from Agkistrodon halys pallas with an amino acid sequence of LDSPVSNSAHIAPLSLPSSAPSVGSVCR, and preparing a series of reference solutions with different concentrations; adding the reference solutions in test solutions respectively for enzymolysis, and then taking a supernatant after enzymolysis as a series of solutions to be detected; and adding the solutions to be detected in a liquid chromatogram-mass spectrometer, and then selecting a qualitative ion pair and a quantitative ion pair to detect contents of marker peptide in the solutions to be detected. |
| US11584945B2 |
Method and apparatus for implementing threshold based correction functions for biosensors
A biosensor system, method and apparatus are provided for implementing threshold based correction functions for biosensors. A primary measurement of an analyte value is obtained. A secondary measurement of a secondary effect is obtained and is compared with a threshold value. A correction function is identified responsive to the compared values. The correction function is applied to the primary measurement of the analyte value to provide a corrected analyte value. The correction method uses correction curves that are provided to correct for an interference effect. The correction curves can be linear or non-linear. The correction method provides different correction functions above and below the threshold value. The correction functions may be dependent or independent of the primary measurement that is being corrected. The correction functions may be either linear or nonlinear. |
| US11584940B2 |
Geomyces mutant strain and application thereof
A Geomyces mutant strain and an application thereof, relating to the technical field of the screening and application of functional microorganisms; the mutant strain is obtained through a mutagenic method, capable of greatly improving the yield of red pigment; the mutant strain has been preserved in the China Center for Type Culture Collection of Wuhan University on Jan. 24, 2019, and the preservation number is CCTCC NO: M2019086; the mutant strain can be widely used in the field of natural pigment production, can reduce the production cost of red pigment, and has a bright application prospect. |
| US11584934B2 |
Compositions and methods for improving immune system function
Provided herein are compositions and methods for improving immune system function. In particular, provided herein are compositions, methods, and uses of YY1 and EZH2 inhibitors for preventing and reversing T-cell exhaustion (e.g., for use in immunotherapy). |
| US11584926B2 |
Method and system for magnetic extraction of components in a liquid sample
A pipette holder that includes: (i) a base; (ii) a recess made in the base, which can removably house a well support; (iii) a pipette support comprising a first housing into which can be inserted a pipette equipped with one or more tubular pipette cones that each comprise a tip intended for pipetting liquid, the first housing opening out onto the recess of the base, the pipette support being translationally mobile relative to the base in a direction parallel to an axis of the pipette cones and mobile between a first position in which the tip of each pipette cone is inserted in a well of the well support and at least one second position in which the tip is outside the well; and (iv) a second housing which can removably house a magnetized part. |
| US11584924B2 |
Method for concentrating microorganism or extracting nucleic acid using DTBP
A method for concentrating microorganisms, includes modifying an object by introducing an amine group into the object (step 1); and contacting a sample including a microorganism and dimethyl 3,3′-dithiobispropionimidate (DTBP) each other on the modified object (step 2), wherein the object is any one of a thin film device, a magnetic bead, a ring resonator, and a nanoparticle. |
| US11584923B2 |
Compositions of adenosine deaminase-2 (ADA2), variants thereof and methods of using same
Provided are variant adenosine deaminase 2 (ADA2) proteins, conjugates thereof and compositions containing the proteins and/or conjugates. Also provided are methods and uses of the ADA2 proteins or conjugates for treating diseases and conditions, such as a tumor or cancer, and in particular any disease or condition associated with elevated adenosine or other associated marker. |
| US11584920B2 |
Use of enzymes with a wide pH activity range as medicaments for promoting digestion
Disclosed is a combination of two or more lipase enzymes, and its use for treating a lipid digestion deficiency and/or a digestive disorder. At least one lipase enzyme has a pH optimum at an acidic pH value, while at least one other lipase enzyme has a pH optimum at an alkalic pH value. |
| US11584919B2 |
Composition for detecting alpha particle radiation and methods of use
A capsule composition comprising: (a) a polyester shell having a thickness of no more than 20 microns, and (b) a solution containing a visual and/or olfactory indicator, wherein the solution is encapsulated by the polyester shell. Also described herein is a method for detecting alpha particle radiation, in which: (i) the capsule composition is placed in contact with an esterase in a location where the presence of alpha particle radiation is being determined; (ii) waiting a period of time for the esterase to degrade the polyester shells, wherein the period of time is insufficient for the esterase to cause leakage of the solution in the absence of alpha particle radiation but is sufficient for alpha particle radiation, if present, to cause leakage from the capsule composition; and (iii) observing whether leakage has occurred at the end of the period of time to determine whether alpha particle radiation is present. |
| US11584918B2 |
Transcriptional control in prokaryotic cells using DNA-binding repressors
The present disclosure relates generally to methods and compositions for transferring a genetic circuit from one prokaryotic cell (“donor cell”) to another prokaryotic cell (“recipient cell” or “target cell” which are used interchangeably herein). More specifically, the present disclosure relates to prokaryotic donor cells comprising (i) a genetic circuit of interest and (ii) one or more expressed transcriptional repressor proteins and the use of said donor cells in the efficient transfer of the genetic circuit into a prokaryotic recipient cell. The genetic circuit includes nucleic acid sequences encoding a RNA molecule or protein of interest. |
| US11584914B2 |
Processes for producing organic solvents using Clostridium saccharoperbutylacetonicum
A process for culturing Clostridium saccharoperbutylacetonicum cells, which are capable of growing on gamma-cyclodextrin in a liquid culture medium in a culture vessel. Also disclosed is a process for producing a bio-product, the process comprising culturing Clostridium saccharoperbutylacetonicum cells, which are capable of growing on gamma-cyclodextrin in a liquid culture medium in a culture vessel. |
| US11584912B2 |
Cell separation apparatus and methods of use
The present invention provides automated devices for use in supporting various cell therapies and tissue engineering methods. The present invention provides an automated cell separation apparatus capable of separating cells from a tissue sample for use in cell therapies and/or tissue engineering. The cell separation apparatus can be used in combination with complementary devices such as cell collection device and/or a sodding apparatus to support various therapies. The automated apparatus includes media and tissue dissociating chemical reservoirs, filters, a cell separator and a perfusion flow loop through a graft chamber which supports a graft substrate or other endovascular device. The present invention further provides methods for using the tissue grafts and cell samples prepared by the devices described herein in a multitude of therapies including revascularization, regeneration and reconstruction of tissues and organs, as well as treatment and prevention of diseases. |
| US11584909B2 |
Cell potential detection device, method of manufacturing cell potential detection device, and information processing system
The present disclosure relates to a cell potential detection device, a method of manufacturing the cell potential detection device, and an information processing system that enable prevention of culture solution for a cell from leaking. The cell potential detection device includes: a cell potential detection chip including an electrode unit that detects potential of a cell; a substrate on which the cell potential detection chip is implemented; a first member sealing a connection electrically connecting the cell potential detection chip and the substrate; and a second member layered on the first member, the second member forming a liquid-storage portion that stores culture solution for the cell, together with the first member. The present technology can be applied to, for example, a semiconductor module in which packaged is a chip that detects the potential at an action-potential source point due to a chemical change of a cell. |
| US11584908B2 |
Apparatus for efficient genetic modification of cells
A device for treatment of cells with particles is disclosed. The device includes a semi-permeable membrane positioned between two plates, the first plate defining a first flow chamber and comprising a port, a flow channel, a transverse port, and a transverse flow channel, the first flow chamber constructed and arranged to deliver fluid in a transverse direction along the first side of the semi-permeable membrane, the second plate defining a second flow chamber and comprising a port. A method for transducing cells is disclosed. The method includes introducing a fluid with cells and viral particles into a flow chamber adjacent a semi-permeable membrane such that the cells and the viral particles are substantially evenly distributed on the semi-permeable membrane. The method also includes introducing a recovery fluid to suspend the cells and the viral particles, and separating the cells from the viral particles. A method of activating cells is disclosed. |
| US11584903B2 |
Structured unit dose cleansing product
The disclosed technology relates to a formulation for a unit does cleansing product without the use of a film package, which contains a basic cleansing composition and a structurant comprising C6-C30 fatty acid or mixtures thereof and at least one water soluble polymer or water dispersible polymer. |
| US11584897B2 |
Lubricant formulations with silicon-containing compounds
A lubricating oil composition including a major amount of a base oil, one or more calcium-containing detergents to provide at least 1000 ppmw of calcium, and one or more silicon-containing compound(s) to provide at least 50 ppmw of silicon to the lubricating oil composition, all based on the total weight of the lubricating oil composition, wherein a ratio of ppmw of silicon provided by the one or more silicon-containing compound(s) to the lubricating oil composition to the ppmw of calcium provided by the one or more calcium-containing detergent(s) to the lubricating oil composition is from 0.02 to 1. Methods of using these compositions and silicon-containing detergents are also described. |
| US11584896B2 |
Hydrocarbon lubricant compositions and method to make them
A lubricant composition that comprises a hydrocarbon base oil, a polar viscosity improver; and an esterified polyalkylene glycol: R1[O(R2O)n(R3O)m(C═O)R4]p, wherein R1 is a linear alkyl having 1 to 18 carbon atoms, a branched alkyl having 4 to 18 carbon atoms or an aryl with 6 to 30 carbon atoms; R2O is an oxypropylene moiety derived from 1, 2-propylene oxide; R3O is an oxybutylene moiety derived from butylene oxide, wherein R2O and R3O are in a block or a random distribution; R4 is a linear alkyl with 1 to 18 carbon atoms, a branched alkyl with 4 to 18 carbon atoms or an aryl with 6 to 18 carbon atoms; n and m are each independently integers ranging from 0 to 20 wherein n+m is greater than 0, and p is an integer from 1 to 4. The lubricant composition may have a viscosity index of at least 150, a kinematic viscosity at 100° C. from 2 to 5 centistokes and a kinematic viscosity at −20° C. of at most 600 centistokes. |
| US11584895B2 |
Method and system for producing a gas mixture
A method of producing a gas mixture, said method comprising the steps of: a) subjecting water to electrolysis to obtain a hydrogen gas stream and an oxygen gas stream; b) reacting the hydrogen gas stream with solid carbon to obtain a stream comprising hydrocarbon gas, such as methane gas; and c) mixing the oxygen gas stream with the stream comprising hydrocarbon gas. |
| US11584893B2 |
Advanced thermal chemical conversion process of municipal solid waste
A method of processing MSW, either sorted or unsorted, which can be carried out through the use of canisters to hold the waste feedstock, and autoclaves specially designed to process the waste at suitable temperature and pressure combinations is disclosed. The final solid product is a mixture of carbon ash and non-combustible materials, such as, metals, drywall, etc., and syngas that has an enhanced BTU value, typically between about 300 to 700 BTU/ft3. The remainder solid material generally amounts to approximately 5% of the original MSW volume. This material can then be sorted for metals with the balance being sent to a landfill or other recycling processes depending on its composition. |
| US11584892B2 |
Autoclave method for hydrothermal preparation of a hydrodesulfurization catalyst
A method of preparing hydrodesulfurization catalysts having cobalt and molybdenum sulfide deposited on a support material containing mesoporous silica. The method utilizes a sulfur-containing silane that dually functions as a silica source and a sulfur precursor. The method involves an one-pot strategy for hydrothermal treatment and a single-step calcination and sulfidation procedure. The application of the hydrodesulfurization catalysts in treating a hydrocarbon feedstock containing sulfur compounds to produce a desulfurized hydrocarbon stream is also specified. |
| US11584891B2 |
Process for LPG recovery
Process and plant for recovering LPG in a refinery process combining the use of sponge absorber, deethanizer and debutanizer. The process and plant enable high LPG recovery and removal of hydrogen sulphide in the LPG product to low levels. |
| US11584890B2 |
Circular economy for plastic waste to polypropylene via refinery FCC unit
Provided is a continuous process for converting waste plastic into recycle for polypropylene polymerization. The process comprises selecting waste plastics containing polyethylene and/or polypropylene, and passing the waste plastics through a pyrolysis reactor to thermally crack at least a portion of the polyolefin waste and produce a pyrolyzed effluent. The pyrolyzed effluent is separated into offgas, a naphtha/diesel fraction, a heavy fraction, and char. Pyrolysis oil and wax, comprising naphtha/diesel and heavy fractions, is passed to a refinery FCC unit. A liquid petroleum gas C3 olefin/paraffin mixture is recovered from the FCC unit. The C3 paraffins and C3 olefins are separated into different fractions with the C3 olefin fraction passed to a propylene polymerization reactor, and the C3 paraffin fraction passed optionally to a dehydrogenation unit to produce additional propylene. |
| US11584888B2 |
Two step process for chemically recycling plastic waste
A two-step process that includes a pyrolytic first step carried out in a mechanically or gravitationally impelled reactor and a catalytic fluid bed second step that upgrades the resulting vapor, for the conversion of waste plastics, polymers, and other waste materials to useful chemical and fuel products such as paraffins, olefins, and aromatics such as BTX is described. |
| US11584884B2 |
Luminescent material, method of preparing the same, and light-emitting device including the same
A luminescent material represented by Formula 1, a method of preparing the same, and a light-emitting device including the same: [A1nA23][B2][X1mX25] Formula 1 A1, A2, B, X1, X2, n, and m in Formula 1 are as defined in the specification. |
| US11584883B2 |
Conjugated polymers and methods of use
The present disclosure provides fluorescent polyindenofluorene polymers or macromers with unique optical properties that are stable. The polymeric fluorophores are useful in various bioassays formats. The inventive polymers are useful in assays relying on fluorescence resonance energy transfer (FRET) mechanisms where two fluorophores are used. |
| US11584881B2 |
Low-temperature stabilized surfactant blend for enhanced oil recovery
Disclosed is a temperature stabilized aqueous wettability composition and method of use for the recovery of petroleum from subterranean formulations. Said aqueous wettability composition comprises a polyethylene oxide nonionic surfactant, a disulfonated anionic surfactant, and one or more alcohol. |
| US11584878B1 |
Acid precursors for enhanced inhibitor placement in scale squeeze treatments
A variety of methods, systems, and compositions are disclosed, including, in one embodiment, method of scale inhibition including: introducing a treatment fluid comprising a brine, a scale inhibitor in neutralized form, and a thermally activated acid precursor through a wellbore and into a producing formation; wherein the thermally activated acid precursor is heated to release an acid that enhances miscibility of the scale inhibitor in the brine. |
| US11584877B2 |
Fluid loss additive for low-Portland or non-Portland cements
A cement composition can include: water; cement, wherein less than 75 w/w % of the total amount of the cement is Portland cement; and a fluid loss additive, wherein the fluid loss additive comprises a polymer network having at least one branching point formed with a monomer and a cross-linking agent that comprises at least three active functional groups. The cement can also be a non-Portland cement. The monomer can be a vinyl ester-based monomer that is polymerized with the cross-linking agent to form the polymer network. The cement composition can be used in an oil and gas operation. |
| US11584874B2 |
Increased saturation of ice melting compositions and methods of use
Described herein is an ice melting composition that includes at least one solvent, at least one deicing agent, and at least one additive. Possible additives include ionic liquids, deep eutectic solvents, dispersants and combinations thereof. The composition exhibits an increased saturation point due to the addition of the additives thereby reducing or eliminating precipitation of the deicing agent at low temperatures. Also described herein are methods of melting ice or preventing ice from forming on a surface. The methods include applying the ice melting composition to the surface either before or after ice forms. |
| US11584870B2 |
Protective film
A protective film of the present invention is used at the time of performing heat bending on the resin substrate, and includes a base material layer and a pressure sensitive adhesive layer adhered to a resin substrate, in which the base material layer includes a first layer which is positioned on an opposite side of the pressure sensitive adhesive layer and has a melting point of 150° C. or higher, and includes a second layer which is positioned on a pressure sensitive adhesive layer side and has a melting point of lower than 150° C., the pressure sensitive adhesive layer has a melting point of lower than 150° C., and MFR of a thermoplastic resin contained in the second layer, which is measured in conformity with JIS K7210, is in a range of 0.5 g/10 min to 4.0 g/10 min. |
| US11584863B2 |
Curable high refractive index ink compositions and articles prepared from the ink compositions
Curable ink compositions include at least one aromatic (meth)acrylate, at least one multifunctional (meth)acrylate with heteroaromatic groups, fused aromatic groups, heteroalkylene groups, or a group containing both heteroalkylene and aromatic groups, and a photoinitiator. The curable ink composition is Inkjet printable, having a viscosity of 30 centipoise or less at a temperature of from room temperature to 35° C., and is free from solvents. The ink composition, when printed and cured has a refractive index of 1.55 or greater, and is optically clear. The cured ink composition, when cured to a thickness of from 1-16 micrometers, has a surface roughness of less than or equal to 5 nanometers. |
| US11584862B2 |
Ink composition, film, and display
The present invention relates to an ink composition including a semiconductor nanoparticle (1) which contains a perovskite compound, and a curable resin composition (2), in which the ink composition may further include a solvent (3), a value of Z in Formula (a) of Z=(O2+O3+N2+N3)/(C2+C3) is 0.37 or less, O2, N2, and C2 represent the number of O atoms, the number of N atoms, and the number of C atoms, respectively, in the curable resin composition (2), and O3, N3, and C3 represent the number of O atoms, the number of N atoms, and the number of C atoms, respectively in the solvent (3). |
| US11584859B2 |
Titanium and magnesium compound for corrosion-resistant coatings
A crystalline titanium and magnesium compound having an X-ray diffraction pattern having interplanar spacing (d-spacing) values at about 5.94, 3.10, 2.97, 2.10, 1.98, 1.82, and 1.74±0.1 angstroms may be used in protective coatings for metal or metal alloy substrates. The coatings exhibit excellent corrosion resistances and provide corrosion protection equal to or better than typical non-chromate coatings. |
| US11584858B2 |
Dry powder thermosetting resin composition
The present invention discloses a dry powder composition comprising a thermosetting resin in particulate form, wherein the dry powder composition has a particle size measured according to ISO 13320 (2009) characterized by a Dv90 of 50 μm or lower, a Dv50 in the range of 5.1 to 12.5 μm, and a ratio of Dv 90 - Dv 10 Dv 50 in the range of 1.5 to 4.2. The present invention also discloses processes for preparing the dry powder using jet milling, and processes of applying the dry powder composition to a metal surface. Furthermore, the present invention discloses the uses of the dry powder composition as a bonding material or as an adhesion promoter in a polymer compound. |
| US11584857B2 |
Phosphate surfactant compositions
A phosphate surfactant composition including a phosphate surfactant formed from a secondary alcohol alkoxylate. |
| US11584855B2 |
Agricultural coating containing sugar ester and methods
The invention is a coating for agricultural products, which includes at least 10% of renewably sourced and biodegradable sugar esters. The invention is also a method of making a coated agricultural product, including the steps of providing a coating composition comprising at least 10% of a renewably sourced and biodegradable sugar ester, heating the coating composition to a temperature to reduce its viscosity to below about 100 cP, adding the coating composition to an agricultural product to form a mixture, and cooling the mixture to produce a coated agricultural product. The invention is also a method of reducing dust released from an agricultural product that includes the step of providing a coating composition comprising at least 10% of a renewable sourced and biodegradable sugar ester. Enough of the coating composition is added to the agricultural product to reduce the amount of dust released from the agricultural product by at least half. Finally, the invention is also a method of reducing caking in a granular agricultural product. |
| US11584853B2 |
Dichroic dye and liquid crystal composition
Provided are a compound represented by the following general formula (1) and a liquid crystal composition containing the compound, and a liquid crystal display device or a light control device having the liquid crystal composition. The compound represented by general formula (1) has both a large dichroic ratio and high solubility in the host liquid crystal. In addition, it has excellent chemical stability at a level usable as a device. Therefore, by using the compound represented by general formula (1) as a component of a GH-type liquid crystal composition, it is possible to provide a liquid crystal display device or a light control device with high contrast. |
| US11584851B2 |
Resin composition, and prepreg and circuit material using the same
The present application provides a resin component, and a prepreg and a circuit material using the same. The resin component comprises unsaturated polyphenylene ether resin, polyolefin resin, terpene resin and an initiator. When the total weight of the unsaturated polyphenylene ether resin, polyolefin resin and terpene resin is defined as 100 parts by weight, the terpene resin is in an amount of 3-40 parts by weight. The polyolefin resin is one or a combination of at least two selected from the group consisting of unsaturated polybutadiene resin, SBS resin and styrene butadiene resin. The present application discloses that the resulting resin composition has good film-forming properties, adhesion and dielectric properties through the coordination of unsaturated polyphenylene ether resin, unsaturated polyphenylene ether resin, polyolefin resin and terpene resin, and the circuit boards using the same have higher interlayer peel strength and lower dielectric loss. |
| US11584844B2 |
Process for preparing crosslinked polyolefin particles
Provided is a method of making a polymeric composition comprising (a) providing a dispersion of initial polyolefin particles in an aqueous medium, wherein the initial polyolefin particles comprise (i) one or more hydrocarbon polyolefin, (ii) one or more non-hydrocarbon polyolefin, and (iii) one or more crosslinking agent; (b) contacting the initial polyolefin particles with a peroxide initiator to form crosslinked polyolefin particles. |
| US11584840B1 |
Long term stable boron nitride nanotube aqueous dispersions
Boron nitride nanotube (BNNT) dispersions and methods of fabricating the same are provided. Tip sonication-assisted hydrolysis can be utilized, with a dispersant/surfactant (e.g., polyvinyl alcohol (PVA)). The fabrication process can be used to obtain large scale BNNT dispersions with long term stability (e.g., stability for at least 3 months, at least 4 months, at least 5 months, at least 6 months, or about 6 months). |
| US11584839B2 |
Process for the production of an additive for bituminous conglomerates with high mechanical performances
The present invention refers to a process for the production of an additive composition intended to be mixed into a bituminous conglomerate for road paving. The process includes grinding a mixed waste material containing a mixture of plastic materials, which includes at least one plastic material based on a polyolefin thermoplastic material, washing the ground mixed waste material and separating a portion of low-density material which contains the plastic material based on a polyolefin thermoplastic polymer from the mixed waste material. This portion of low-density material is then ground to a particle size between 10 mm and 20 mm; and then mixed with a material based on polyvinyl butyral. The resultant mixture is further ground to produce an additive composition having a particle size between 4 mm and 6 mm. |
| US11584836B2 |
Decorative film, composition, method for producing decorative film, and method for producing three-dimensional molded product provided with decorative film
To provide a decorative film whereby cracking is suppressed when the decorative film is adhered to a three-dimensional molded product while it is being stretched or in a stretched state. To further provide a composition, a method for producing the decorative film, and a method for producing a three-dimensional molded product provided with the decorative film. The decorative film has at least a base film and a fluororesin layer containing a fluororesin having a crosslinked structure, characterized in that the fluororesin layer contains a urethane bond and an allophanate bond, and the average molecular weight between crosslinking-points of the fluororesin layer is more than 50,000 and at most 100,000. |
| US11584835B2 |
Laminated substrate and method for manufacturing the same
A laminated substrate obtained by laminating a carbon fiber reinforced resin substrate (a) containing a carbon fiber and a thermoplastic resin fiber and a glass fiber reinforced resin substrate (B) containing a glass fiber and a thermoplastic resin, wherein a content of the carbon fiber in the carbon fiber reinforced resin substrate (a) is 20% by mass or more and less than 100% by mass with respect to a total mass of the carbon fiber reinforced resin substrate (a), and the carbon fiber reinforced resin substrate (a) has an elongation percentage of from 20% to 150% at a maximum load point in a MD direction at a temperature of a melting point of a resin constituting the thermoplastic resin fiber+20° C., an elongation percentage of from 20% to 150% at a maximum load point in a TD direction, and a tensile stress of 1.0×10−3 to 1.0×10−1 MPa. |
| US11584834B2 |
Fiber reinforced polypropylene compositions
The present invention is directed to granules comprising a fiber reinforced composition (C), said composition comprising a propylene polymer (PP), an elastomeric ethylene copolymer (E) and short fibers (SF). Further, the present invention is directed to an article comprising said fiber reinforced composition (C). |
| US11584823B2 |
Epoxy stabilization using substituted barbituric acids
A curable, one-part epoxy/thiol resin composition comprising: an epoxy resin component comprising an epoxy resin having at least two epoxide groups per molecule; a thiol component comprising a polythiol compound having at least two primary thiol groups; a nitrogen-containing catalyst for the epoxy resin; and a substituted barbituric acid soluble in the one-part epoxy/thiol resin composition. |
| US11584810B2 |
Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, pattern forming method, method of manufacturing electronic device, compound, and resin
An actinic ray-sensitive or radiation-sensitive resin composition contains a resin (C) having a repeating unit represented by Formula (1). A pattern forming method includes a step of forming a film with the actinic ray-sensitive or radiation-sensitive resin composition, and a method of manufacturing an electronic device includes the pattern forming method, in Formula (1), Z represents a halogen atom, a group represented by R11OCH2—, or a group represented by R12OC(═O)CH2—. R11 and R12 each represent a monovalent substituent. X represents an oxygen atom or a sulfur atom. L represents a (n+1)-valent linking group. R represents a group having a group that is decomposed due to the action of an alkali developer to increase solubility in an alkali developer, n represents a positive integer. |
| US11584807B2 |
Styrenic polymers having reduced trimer content
Disclosed are styrenic polymers made by a mass or solution process, where the amount of trimer consisting of styrene and/or acrylonitrile is less than about 0.50 weight percent. Also disclosed is a method of minimizing the amount of trimer consisting of styrene and/or acrylonitrile in styrenic polymers made by a mass or solution process. The method includes the steps of lowering the temperature of the polymerization reaction mixture and including more than one initiator in the polymerization reaction mixture. |
| US11584805B2 |
Oligosaccharide compositions and methods for producing thereof
Described herein are methods for the production of oligosaccharides, including functionalized oligosaccharides, from one or more sugars, such as one or more monosaccharides, using polymeric and solid-supported catalysts containing acidic and ionic groups. Also provided are the oligosaccharide compositions, including functionalized oligosaccharide compositions, obtained using the methods. |
| US11584799B2 |
Anti-CD30 antibodies and methods for treating CD30+ cancer
The present invention provides novel antibodies and antigen binding fragments thereof that bind to human CD30. Also presented are single chain variable antibodies, chimeric antigen receptors and uses thereof. Methods of treating cancer are also disclosed. |
| US11584798B2 |
High concentration antibody-containing liquid formulation
The problem to be solved is to provide a humanized anti-IL-6 receptor antibody MRA-containing formulation which is suitable for subcutaneous administration, wherein dimerization or deamidation is prevented during long-term storage. The present application is directed to a stable antibody-containing liquid formulation characterized by containing arginine and histidine buffer. A method of inhibiting deamidation or dimerization of such an antibody in a concentrated liquid formulation includes histidine buffer in the liquid formulation. |
| US11584797B2 |
Inhibition of CCL5 ligand binding to CCR5 receptor and alteration of CCR5/CCL5 axis signaling in inflammation, cancer, autoimmune, and other conditions
Methods for the therapeutic use of competitive inhibitors of the CCR5/CCL5 axis that express antagonist activity for RANTES (CCL5) for immunomodulatory treatment of subjects in need thereof. The competitive inhibitors may not have CCL5 agonist activity and can be used to inhibit, interrupt, block, mitigate, slow the progress of, and/or treat inflammation and/or various other CCR5/CCL5 axis signaling dependent down-stream activities associated with transplantation, including graft versus host disease, autoimmune disorders, infectious agents, chronic inflammation, and cancer, etc. |
| US11584792B2 |
Antibody therapies and methods for treating coronavirus infection
Described herein are methods of treating COVID19 from a coronavirus infection, methods of treating a subject having a coronavirus infection, methods of improving a survival rate of a subject having a coronavirus infection, methods of determining prognosis of a subject having a coronavirus infection, methods of preventing or treating organ-dysfunction or multi-organ dysfunction or failure associated with a coronavirus infection, methods of combinational therapy for a subject having a coronavirus infection, methods of reducing microthrombi formation or low flow organ-ischemia associated with a coronavirus infection by administering a DEspR inhibitor. |
| US11584783B2 |
Processes for producing a fermentation product
The present invention relates to polypeptides having trehalase activity, particularly derived from Talaromyces. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides for the production of ethanol. |
| US11584780B2 |
Adeno-associated virus capsid proteins
The invention relates to novel adeno-associated virus (AAV) capsid proteins, AAV particles comprising a novel capsid protein, polynucleotides encoding these capsid proteins and AAV vectors expressing these capsid proteins. The invention also relates to methods of making the herein described AAV vectors expressing the novel capsid proteins of the invention and associated therapeutic uses of thereof. |
| US11584778B2 |
Fusion protein with half-life extending polypeptide
A fusion protein is provided, comprising i) a biologically active polypeptide; and ii) a half-life extending polypeptide moiety comprising 2-80 units independently selected the amino acid sequences according to SEQ ID NO: 1: X1-X2-X3-X4-X5-X6-D-X8-X9-X10-X11 (SEQ ID NO: 1) in which, independently: X1 is P or absent; X2 is V or absent; X3 is P or T; X4 is P or T; X5 is T or V; X6 is D, G or T; X8 is A, Q or S; X9 is E, G or K; X10 is A, E P or T; and X11 is A, P or T. The half-life extending polypeptide moiety has a generally unfolded conformation and provides a fusion protein with a large hydrodynamic radius that may avoid renal clearance. As a result, the biological half-life of the fusion protein is increased and the biological effect of the biologically active polypeptide may thus be prolonged. |
| US11584776B2 |
Methods and systems for solid phase peptide synthesis
Methods and systems for control of solid phase peptide synthesis are generally described. Control of solid phase peptide synthesis involves the use of feedback from one or more reactions and/or processes (e.g., reagent removal) taking place in the solid phase peptide synthesis system. In some embodiments, a detector may detect one or more fluids flowing across a detection zone of a solid phase peptide synthesis system and one or more signals may be generated corresponding to the fluid(s). For instance, an electromagnetic radiation detector positioned downstream of a reactor may detect a fluid exiting the reactor after a deprotection reactor and produce a signal(s). In some embodiments, based at least in part on information derived from the signal(s), a parameter of the system may be modulated prior to and/or during one or more subsequent reactions and/or processes taking place in the solid phase peptide synthesis system. In some embodiments, the methods and systems, described herein, can be used to conduct quality control to determine and correct problems (e.g., aggregation, truncation, deletion) in reactions (e.g., coupling reactions) taking place in the solid phase peptide synthesis system. |
| US11584769B2 |
Diterpene glycosides, compositions and purification methods
Novel diterpene glycosides and methods for purifying the same are provided herein. In addition, compositions comprising the novel diterpene glycosides, as well as methods of using the diterpene glycosides are provided. |
| US11584768B2 |
Arene molybdenum (0) precursors for deposition of molybdenum films
Molybdenum(0) coordination complexes comprising an arene ligand and one or more neutral ligands which coordinate to the metal center by carbon, nitrogen or phosphorous are described. Methods for depositing molybdenum-containing films on a substrate are described. The substrate is exposed to a molybdenum precursor and a reactant to form the molybdenum-containing film (e.g., elemental molybdenum, molybdenum oxide, molybdenum carbide, molybdenum silicide, molybdenum nitride). The exposures can be sequential or simultaneous. |
| US11584764B2 |
Production of trialkylindium compounds in the presence of carboxylates
The invention relates to methods for the production of trialkylindium (InR3), wherein the production takes place in a reaction mixture that contains at least one alkylindium halide, a trialkylaluminum (AlR3), a carboxylate, and a solvent, wherein R is chosen independently of one another from C1-C4 alkyl, and X is chosen independently of one another from Cl, Br, and I. |
| US11584759B2 |
Macrocyclic kinase inhibitor
Disclosed is a macrocyclic kinase inhibitor, wherein the compound, or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof is as shown in formula I. Experiments show that the new compound as shown in formula I disclosed in the present invention exhibits an excellent TRK inhibitory activity, has a significant inhibitory effect on TRKA-mutant cell growth, and exhibits an excellent inhibitory effect on in vivo tumor growth, thus providing a new choice for the clinical treatment of diseases associated with abnormal TRK activity. |
| US11584750B2 |
Crystalline forms of (S)-4-amino-6-((1-(3-chloro-6-phenylimidazo[1,2-b]pyridazine-7-yl)ethyl)amino)pyrimidine-5-carbonitrile as inhibitors of phosphatidylinositol-3-kinase
The present invention belongs to the pharmaceutical field, and provides crystalline forms, solvates and the crystalline forms thereof of the compound (S)-4-amino-6-((1-(3-chloro-6-phenylimidazo[1,2-b]pyridazin-7-yl)ethyl)amino)pyrimidine-5-carbonitrile of the formula shown below, and the pharmaceutical compositions comprising the same as well as the methods of preparing the same and the use thereof. |
| US11584749B2 |
Phosphor-tetrazine compound and use thereof
The present invention relates to a novel phosphor-tetrazine and a use thereof and, more particularly, provides a novel compound having high fluorescence amplification efficiency in various wavelength ranges by using a compound having a novel core skeleton called tert-butyl (3-(7-(6-methyl-1,2,4,5-tetrazin-3-yl)-3-oxo-9-phenyl-1H-pyrrolo[3,4-b]indolizin-2(3H)-yl)propyl)carbamate. |
| US11584748B2 |
Spirocyclic compounds
The present invention provides compounds which bind to the ubiquitously expressed E3 ligase protein cereblon (CRBN) and their use for the treatment of abnormal cellular proliferation. The present invention also provides compounds that may be used as synthetic intermediates in the synthesis of bifunctional compounds used for targeted protein degradation. |
| US11584745B2 |
Aromatic heterocyclic compound, intermediate thereof, preparation method therefor, and pharmaceutical composition and use thereof
Disclosed are an aromatic heterocyclic compound, an intermediate thereof, a preparation method therefor, and a pharmaceutical composition and use thereof. The aromatic heterocyclic compound of the present invention is a new ALK5 inhibitor, and is used for treating and/or preventing various ALK5-mediated diseases. |
| US11584740B2 |
Microbiocidal quinoline (thio)carboxamide derivatives
Compounds of the formula (I) wherein the substituents are as defined in Claim 1. Furthermore, the present invention relates to agrochemical compositions which comprise compounds of formula (I), to preparation of these compositions, and to the use of the compounds or compositions in agriculture or horticulture for combating, preventing or controlling infestation of plants, harvested food crops, seeds or non-living materials by phytopathogenic microorganisms, in particular fungi. |
| US11584734B2 |
Tricyclic compounds as histone methyltransferase inhibitors
The present disclosure provides tricyclic compounds of formula (I) that are histone methyltransferases G9a and/or GLP inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of G9a and/or GLP such as cancers and hemoglobinopathies (e.g., beta-thalassemia and sickle cell disease). Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds. |
| US11584731B2 |
Salt of cyclohexane derivative
The present invention provides a maleate, phosphate, sulfate, hydrochloride of a cyclohexane derivative, N′-[trans-4-[2-[7-(benzo[b]thiophene)-7-piperazinyl]ethyl]cyclohexyl]-N,N-dimethylurea, as shown in Formula I and crystal forms thereof. The crystal forms have low hygroscopicity and good stability and are convenient for long-term storage and transportation; or the crystal forms have a long half-life in vivo, high bioavailability and small individual difference, and thus have obvious clinical application advantages. |
| US11584728B2 |
Compositions and methods for the prevention and/or treatment of mitochondrial disease, including Friedreich's ataxia
The disclosure provides therapeutic compositions (i.e., therapeutic agents) and methods of preventing or treating Friedreich's ataxia in a mammalian subject, reducing risk factors, signs and/or symptoms associated with Friedreich's ataxia (e.g., Complex I deficiency), and/or reducing the likelihood or severity of Friedreich's ataxia. The disclosure further provides novel intermediates for the production of said therapeutic compositions and related reduced versions of said therapeutic compositions, which reduce forms may also be used as therapeutic agents (or prodrugs of the therapeutic agent(s)). |
| US11584726B2 |
Amino alcohol derivative, pharmaceutical composition and application thereof
The present invention belongs to the field of medicine, and specifically discloses an amino alcohol derivative represented by Formula I, a pharmaceutically acceptable salt, solvate, polymorph or prodrug thereof. In addition, the present invention also discloses a pharmaceutical composition comprising the above substances, and a use of the substance in the preparation of a medicament for the prevention and treatment of an immune inflammatory disease, or a disease or condition associated with immunological competence such as multiple sclerosis, ALS, CIDP, systemic lupus erythematosus, rheumatoid arthritis, ulcerative colitis, psoriasis, polymyositis, etc. |
| US11584725B2 |
Pyrazinoic acid conjugates and hybrid conjugates
Pyrazinamide (PZA) conjugates and hybrids are provided herein. The PZA conjugates are useful for treating bacterial infections. In one embodiment, the PZA conjugates are useful for treating tuberculosis. |
| US11584723B2 |
Hydantoin containing deoxyuridine triphosphatase inhibitors
Provided herein are dUTPase inhibitors, compositions comprising such compounds and methods of using such compounds and compositions. |
| US11584722B2 |
Substituted imidazole salt compounds, preparation method thereof, pharmaceutical composition thereof and application thereof
Disclosed in the invention are a type of compounds having aldolase selective inhibitory activity, a method for the preparation thereof, a pharmaceutical composition comprising the same, and use of these compounds in the manufacture of a medicament for inhibiting triglyceride and cholesterol synthesis, for reducing fatty acid synthesis, for preventing and/or treating obesity and type II diabetes, for preventing and/or treating tumor, for preventing and/or treating Parkinson's disease, for preventing and/or treating Alzheimer's disease or for prolonging the lifespan of mammals: |
| US11584721B2 |
Process for manufacturing a mixture of straight-hain and non-straight-chain ethyleneamines
A process for manufacturing a mixture of straight-chain higher ethyleneamines and non-straight-chain higher ethyleneamines selected from branched higher ethyleneamines and cyclic higher ethyleneamines, or the urea derivatives thereof, includes reacting an amine-functional compound with an ethanolamine-functional compound in the presence of a carbon oxide delivering agent, wherein a) an amine-functional compound comprises a combination of straight-chain amine-functional compound and non-straight-chain amine-functional compound and is reacted with straight-chain ethanolamine-functional compound, or b) a straight-chain amine-functional compound is reacted with ethanolamine-functional compound comprising a combination of straight-chain ethanolamine-functional compound and non-straight-chain ethanolamine-functional compound, or c) an amine-functional compound comprising a combination of straight-chain amine-functional compound and non-straight-chain amine-functional compound is reacted with ethanolamine-functional compound comprising a combination of straight-chain ethanolamine-functional compound and non-straight-chain ethanolamine-functional compound. |
| US11584720B2 |
Photoredox-catalyzed direct C-H functionalization of arenes
The invention generally relates to methods of making substituted arenes via direct C—H amination. More specifically, methods of making para- and ortho-substituted arenes via direct C—H amination are disclosed. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. |
| US11584717B2 |
MIF modulators
The invention provides novel heterocyclic compounds, pharmaceutical compositions and methods of treatment that modulate levels of MIF expression and treat disorders associated with high or low levels of MIF expression. |
| US11584715B2 |
Crystalline form of sofpironium bromide and preparation method thereof
A cocrystal containing the 1′R-diastereomer and the 1′S-diastereomer of sofpironium bromide at a ratio of 1:3 (Form CO), a crystal mixture (for example, Form B) containing Form CO and a crystalline form of the 1′R-diastereomer (Form MN), and a method for preparing sofpironium bromide, which is suitable for manufacture of the crystal mixture are provided. Form CO and a crystalline form of sofpironium bromide containing Form CO (for example, Form B) have superior stability without hygroscopic property, and accordingly they can be preferably used as a raw material of medicaments. |
| US11584714B2 |
MASP-2 inhibitors and methods of use
The present disclosure provides, inter alia, compounds with MASP-2 inhibitory activity, compositions of such compounds and methods of making and using such compounds. |
| US11584713B2 |
25-hydroxycholecalciferol monohydrate crystal, preparation method therefor and microemulsion using same
A 25-hydroxycholecalciferol monohydrate crystal, a preparation method thereof, and a microemulsion using the 25-hydroxycholecalciferol monohydrate crystal. The X-ray powder diffraction spectrum of the 25-hydroxycholecalciferol monohydrate crystal of the present disclosure shows characteristic peaks at 2θ of 10.035°, 11.623°, 14.631°, 15.054°, 15.551°, 16.471°, 17.198°, 19.002°, 19.628°, 20.109°, 21.886°, 23.113°, 23.661°, 24.701°, 25.220°, 25.440°, and 28.527°. The 25-hydroxycholecalciferol monohydrate crystal can effectively enhance the stability of 25-hydroxycholecalciferol, and is more beneficial to the production and storage of related preparations, and thus biological characteristics of 25-hydroxycholecalciferol can be effectively utilized. |
| US11584709B2 |
Multitarget drug for treating diseases in mammals
The invention relates to the chemistry of organic compounds, pharmacology and medicine and concerns therapy for obesity, psoriasis, Crohn's disease, colitis, irritable bowel syndrome, diarrhea, nausea and vomiting, as well as a number of other diseases associated with the activity of cathepsin S, cannabinoid receptors type 1, tachykinin receptors type 1 and 2, prokineticin receptors type 1 and 2, bradykinin receptors type 1, melanocortin receptors MC4R, serotonin receptors 5-HT2B and NB-kB signaling pathway, by using benzyl (2S)-2-[2-(4-hydroxyphenyl)acetamido]-3-phenylpropanoate compound. The compound and pharmaceutically acceptable adducts, hydrates and solvates thereof are a cathepsin S inhibitor, cannabinoid receptor type 1 agonist, tachykinin receptor type 1 and 2 antagonist, prokineticin receptor type 1 and 2 antagonist, bradykinin receptor type 1 antagonist, melanocortin receptor MC4R antagonist, serotonin receptor 5-HT2B antagonist, and NB-kB signaling pathway inhibitor. The invention also relates to pharmaceutical compositions comprising a therapeutically effective amount of the compound according to the invention. |
| US11584707B2 |
Non-coordinating anion type activators containing cation having aryldiamine groups and uses thereof
The present disclosure provides borate or aluminate activators comprising cations having linear alkyl groups, catalyst systems comprising, and methods for polymerizing olefins using such activators. |
| US11584703B2 |
Photochlorination of chloroform to carbon tetrachloride
A method of producing carbon tetrachloride, the method comprising the step of reacting chlorine with chloroform in the presence of electromagnetic radiation within a reaction mixture that includes the chlorine, the chloroform, and carbon tetrachloride, where the concentration of chloroform is less than 5000 ppm by weight relative to the weight of the reaction mixture, where the reaction mixture includes at least stoichiometric levels of chlorine relative to chloroform, where the electromagnetic radiation creates chloride radicals, and where the reaction mixture is well mixed. |
| US11584701B2 |
Process for preparing 3,3,3-trifluoroprop-1-ene
The present application provides a process of preparing 3,3,3-trifluoroprop-1-ene, comprising reacting 3-chloro-1,1,1-trifluoropropane with a base in an aqueous solvent component in the absence of a phase transfer catalyst. |
| US11584700B2 |
Methods for operating acetylene hydrogenation units in olefin production processes
A method for selectively hydrogenating acetylene in a cracked gas from a steam cracking unit for producing olefins may include separating a hydrogenation feed from the cracked gas. The hydrogenation feed may include acetylene, hydrogen, carbon monoxide, and at least one product. The method may further include contacting the hydrogenation feed with an acetylene hydrogenation catalyst, the contacting causing hydrogenation of at least a portion of the acetylene of the hydrogenation feed to produce a hydrogenation effluent. In response to a change in a composition of a feedstock to the steam cracking unit that results in a change in a hydrogen concentration in the hydrogenation feed, the method may further include determining the hydrogen concentration in the hydrogenation feed and increasing or decreasing a temperature of the hydrogenation feed based on the determined hydrogen concentration of the hydrogenation feed. |
| US11584699B2 |
Processes to convert paraffins to heavier products
The present disclosure generally relates to a process for converting a hydrocarbon feed including introducing a hydrocarbon feed comprising a C1+ alkane to a catalyst composition in a reactor, the catalyst composition comprising a Group 6-Group 15 metal supported on a support; and irradiating the hydrocarbon feed and the catalyst composition with electromagnetic energy in the reactor at reactor conditions to produce a product comprising a C2+ alkane, wherein the C2+ alkane of the product is heavier than the C1+ alkane in the hydrocarbon feed. |
| US11584695B2 |
Work method to design for thickening time by tailoring additives
A method of designing a cement slurry may include: (a) selecting at least a cement and concentration thereof, a water and concentration thereof, and one or more chemical additives and a concentration thereof such that a cement slurry formed from the cement, water, and the one or more chemical additives meet a density requirement; (b) calculating a thickening time of the cement slurry using a thickening time model; (c) comparing the thickening time of the cement slurry to a thickening time requirement, wherein steps (a)-(c) are repeated if the thickening time of the cement slurry does not meet or exceed the thickening time requirement, wherein the step of selecting comprises selecting concentrations and/or different chemical identities for the one or more chemical additives, cement, or water, or step (d) is performed if the thickening time of the cement slurry meets or exceeds the thickening time requirement; and (d) preparing the cement slurry. |
| US11584693B2 |
Group-III nitride laminate
There is provided a group III nitride laminate, including: a substrate comprised of silicon carbide; a first layer comprised of aluminum nitride and formed on the substrate; a second layer comprised of gallium nitride and formed on the first layer; and a third layer formed on the second layer and comprised of group III nitride having an electron affinity lower than that of the gallium nitride which is comprised in the second layer, the second layer having a thickness of less than 500 nm, the second layer containing iron at a concentration of less than 1×1017/cm3, and the second layer containing carbon at a concentration of less than 1×1017/cm3. |
| US11584688B2 |
Visible-light-photocatalyzed composite light-transmitting concrete as well as preparation method and application thereof
A visible-light-photocatalyzed composite light-transmitting concrete contains several bundles of optical fibers, the optical fibers are coated with a protective layer on their outer surface, the protective layer contains a visible light photocatalyst, and the concrete has several gas-permeable pores. Such concrete is prepared by mixing a visible light photocatalyst and a light-transmitting glue, applying the mixture to the surface of optical fibers to form a protective layer, and using optical fibers in the concrete. The resulting concrete has dual properties of light transmittance and photocatalytic oxidation of gas-phase pollutants under visible light irradiation. The visible-light-photocatalyzed composite light-transmitting concrete significantly breaks through the limitation of photocatalytic concrete to light sources, so that gas-phase pollutants can be removed under visible light irradiation through photocatalysis of light-transmitting concrete. It also has good mechanical properties, decorativeness, and functional practicability due to coated optical fibers. |
| US11584686B2 |
Method for engineered cellular magmatic mesoporous compounds and articles thereof
Methods for engineered mesoporous cellular magmatics and articles thereof are disclosed. For example, the magmatics may include a mixture of substance that, when exposed to heat for a length of time, form a foamed mass. The foamed mass may be exposed to a solution configured to cause mineralization upon and within the articles. |
| US11584681B2 |
Ion exchangeable alkali aluminosilicate glass compositions having improved mechanical durability
A glass composition comprises: 50.0 mol % to 70.0 mol % SiO2; 10.0 mol % to 25.0 mol % Al2O3; 0.0 mol % to 5.0 mol % P2O5; 0.0 mol % to 10.0 mol % B2O3; 5.0 mol % to 15.0 mol % Li2O; 1.0 mol % to 15.0 mol % Na2O; and 0.0 mol % to 1.0 mol % K2O. The sum of all alkali oxides, R2O, present in the glass composition may be in the range from greater than or equal to 11.0 mol % to less than or equal to 23.0 mol %. The sum of Al2O3 and R2O present in the glass composition may be in the range from greater than or equal to 26.0 mol % to less than or equal to 40.0 mol %. The glass composition may satisfy the relationship −0.1≤(Al2O3—(R2O+RO))/Li2O≤0.3. |
| US11584680B2 |
Alkali-free glass substrate
An alkali-free glass substrate contains, as represented by mass % based on oxides: 54% to 66% of SiO2; 10% to 23% of Al2O3; 6% to 12% of B2O3; and 8% to 26% of MgO+CaO+SrO+BaO. The alkali-free glass substrate has β-OH of 0.15 mm−1 to 0.5 mm−1, and a Cl content of 0.1 to 0.35 mass %. A bubble growth index I of the alkali-free glass substrate given by the following formula is 280 or more: I=590.5×[β-OH]+874.1×[Cl]−5.7×[B2O3]−33.3. In the formula, [β-OH] is β-OH of the alkali-free glass substrate in mm−1, [Cl] is the Cl content of the alkali-free glass substrate in mass %, and [B2O3] is a B2O3 content of the alkali-free glass substrate in mass %. |
| US11584676B2 |
Method for tempering glass sheets
A method for heat strengthening or tempering glass sheets of a glass load containing several glass sheets, in which the glass sheets are heated in a furnace to a tempering temperature and the glass load is transferred at a transfer speed (W) away from the furnace into a tempering unit, in which the actual quenching is conducted by blasting cooling air onto both surfaces of the glass sheets. By an initial blasting unit, located between the furnace and the quenching unit and divided into initial blasting zones in the direction transverse to the motion of the glass, is blasted compressed air onto the surface of the leading and trailing edges of a glass sheet, to the direction of which normal it is desired to straighten the end in order to decrease end-edge kink. |
| US11584675B2 |
Processing fixture
A processing fixture can be employed for processing a glass cover plate and include: a fixture body, a first sensing component, a roller component, and a control module connected with the first sensing component. The fixture body is made from flexible materials and provided with a positioning groove matched with shape of an outer surface of the glass cover plate. The first sensing component is configured to detect current dimension parameter of the glass cover plate and/or an attaching layer attached to the glass cover plate in the positioning groove, and transmit the detected current dimension parameter to the control module. The control module is configured to control cooperation of the roller component and the fixture body according to the current dimension parameter, so as to correct the current dimension parameter of the glass cover plate or the attaching layer as a target dimension parameter. |
| US11584674B2 |
Curved glass manufacturing method
A curved glass manufacturing method includes: successively stacking a lower mold, flat glass, and an upper mold, thereby forming a mold assembly; moving the mold assembly to a first chamber and then heating the same; moving the mold assembly from the first chamber to a second chamber and then pressurizing the upper mold so as to move the upper mold downward, thereby molding the flat glass in a curved shape; moving the mold assembly from the second chamber to a third chamber and then slowly cooling the molded glass; and moving the mold assembly from the third chamber to a fourth chamber and then cooling the molded glass. An elastic member is arranged between the lower mold and the upper mold and configured to define a space between the upper mold and the flat glass, and the elastic member is compressed when the upper mold is pressurized. |
| US11584673B2 |
Laminate article having a non-glass core and glass envelope and methods thereof
A laminate sheet article including: a core including an electrical semi-conductor or an electrical conductor; and a continuous glass clad layer on at least four of six sides the core of the sheet article. Also disclosed is an apparatus for making a sheet laminate article as defined herein. Also disclosed is a method of making and using the article. |
| US11584672B2 |
Fractioned separation of valuable substances from aqueous many-component mixtures
The invention relates to a method for the fractioned separation of valuable substances from aqueous many-component mixtures such as aqueous wastes, sludges and sewage sludge under supercritical conditions. The invention also comprises valuable substance fractions that are enriched after the method according to the invention, more particularly phosphorous-containing and phosphorous- and ammonium-containing compounds such as fertilisers and synthesis gas as an energy source and as a valuable substance for the chemicals industry. The invention comprises devices for carrying out the methods. With the method and devices according to the invention, valuable substances can be completely recovered from wastes, sludges and sewage sludge and given a new use. The methods and devices are particularly suitable for recovering phosphorous and ammonium in the form of plant-available fertiliser, for recovering metals and heavy metals, for producing synthesis gas and for obtaining hydrogen from synthesis gas, i.e. for mobility. |
| US11584663B2 |
UV-LED radiation photodetector
A reactor that operates with ultraviolet light emitting diodes (UV-LEDs) to attain UV photoreactions or UV photo-initiated reaction in a fluid flow for various applications, including water purification. The UV-LED reactor is comprised of a conduit means for passing fluid flow, an ultraviolet light emitting diode (UV-LED), and a radiation-focusing element to focus the UV-LED radiation to the fluid in the longitudinal direction of the conduit. The UV-LED reactor may include photocatalysts or chemical oxidants, which are activated by UV emitted by UV-LEDs for photocatalytic and photo-initiated reactions. |
| US11584662B2 |
Systems and method for correction of positionally dependent electromagnetic radiation detected from objects within a fluid column
A discrimination system that forms a fluid column and interrogates objects within the fluid column with an excitation source. An optical arrangement collects output electromagnetic radiation emanating from the excited objects disposed within the fluid column and directs the output electromagnetic radiation to a detector. An analyzer reduces the positional dependency of the detected intensity by normalizing the value based on the position of each object. |
| US11584659B2 |
Iron oxide powder, composition, ceramics, iron oxide powder precursor, method for producing iron oxide powder precursor, and method for producing iron oxide powder
An iron oxide powder includes a porous structure having the diameter of from 0.3 μm to 2 μm, wherein the iron oxide powder has an aluminum content of from 10 mol % to 80 mol %. |
| US11584658B2 |
Compositions, methods of making compositions, and hydrogen production via thermo-chemical splitting
The present disclosure provides for compositions, methods of making compositions, and methods of using the composition. In an aspect, the composition can be a reactive material that can be used to split a gas such as water or carbon dioxide. |
| US11584656B2 |
Solid state conversion of polycrystalline material
Systems, devices, and techniques for manufacturing a crystalline material (e.g., large crystal material) through the solid state conversion of a polycrystalline material are described. A device may be configured to concurrently heat a volume of ribbon, such as an alumina ribbon, using multiple heat sources. For example, a first heat source may heat a first volume of the ribbon and a second heat source may concurrently heat a second volume, for example, within the first volume, where the ribbon may comprise polycrystalline material. The concurrent heating may drive grain growth in the polycrystalline material in at least the second volume, which may convert the polycrystalline material to crystalline material having one or more grains that are larger than one or more grains of the polycrystalline material. The processed ribbon may include a large crystal material or a single crystal material. |
| US11584653B2 |
Silicon material and method of manufacture
A silicon material can include a composition with at least about 50% silicon, at most about 45% carbon, and at most about 10 % oxygen. The silicon material can have an external expansion that is less than about 40%. The silicon material can include silicon nanoparticles, which can cooperatively form clusters. The silicon nanoparticles can be porous. |
| US11584649B2 |
Carbon nanotube composite catalytic film and method for making the same
A method for making a carbon nanotube composite catalytic film includes providing a carbon nanotube film and providing a precursor solution including iron nitrate, nickel chloride, and molybdenum pentachloride. The precursor solution is placed on the carbon nanotube film, to obtain a precursor film. The precursor film defines multiple through holes spaced apart from each other. The precursor film with the multiple through holes is annealed and a sulfur power is applied during annealing the precursor film with the multiple through holes. |
| US11584648B2 |
Method for preparing octacalcium phosphate and octacalcium phosphate prepared thereby
The present invention relates to a method of quickly preparing a large amount of octacalcium phosphate and octacalcium phosphate prepared thereby. A method of preparing octacalcium phosphate according to an embodiment of the present invention includes preparing a calcium phosphate solution, controlling an initial pH by controlling a pH of the calcium phosphate solution to a range from 5 to 6 using an acidic solution at a time point at which the pH of the calcium phosphate solution increases, heating the calcium phosphate solution to a temperature ranging from 60° C. to 90° C., and controlling a terminal pH by controlling the pH of the calcium phosphate solution to a range from 5 to 6 using a basic solution at a time point at which the pH of the heated calcium phosphate solution decreases. |
| US11584647B2 |
Preparation process of food-grade potassium dihydrogen phosphate
The present invention discloses a preparation process of food-grade potassium dihydrogen phosphate, wherein phosphoric acid prepared from wet-process phosphoric acid is used for the preparation of high-purity potassium dihydrogen phosphate. The preparation process of food-grade potassium dihydrogen phosphate provided in the present invention effectively reduces the preparation cost of the high-purity potassium dihydrogen phosphate and has the advantage of high process controllability, and by such a process, high-purity potassium dihydrogen phosphate crystals that meet the food-grade requirements can be produced, which crystals have uniform particle size distribution and comprises few fine powder, having a very high market value. |
| US11584641B2 |
Method for manufacturing three-dimensionally structured member, method for manufacturing acceleration pickup, acceleration pickup, and acceleration sensor
The purpose of the present invention is to provide a method for manufacturing a three-dimensionally structured member which can be made by a simpler process. The method for manufacturing a three-dimensionally structured member includes shaping a flat plate-shaped base member to produce a three-dimensionally structured member having a plurality of sections that are different from one another in thickness. The manufacturing method comprises: a mask formation step for forming a mask over the whole of at least one main surface of the base member; a mask removal step for removing a part of the mask; and an etching step for etching an exposed part of the base member wherein a combination of the mask removal step and the etching step is performed on the mask and the base member that correspond to each of the plurality of sections of the three-dimensionally structured member, in the order from thinnest to the thickest of thicknesses of the three-dimensionally structured members. |
| US11584637B2 |
Hierarchical assembly of self-replicating spacecraft using distributed mechanisms and actuation in digital materials
A system of flexural, actuating, and semiconducting elements of part-types necessary to assemble actuated robotic systems. These parts are joined with a common interface, interlocking with neighboring parts to form a regular lattice structure. Primary considerations for the design of the part interfaces include ease of assembly and the ability to transfer mechanical loads and electronic signals to neighboring parts. The parts are designed to be assembled vertically so structures can he built incrementally one part at a time. They can be easily fabricated at a range of length-scales using a variety of two-dimensional manufacturing processes. These processes include, for example, stamping and laminating, which enable high-throughput production. The simple mechanical interfaces between parts also enable disassembly allowing for reconfigurability and reuse. The interlocking nature of these assemblies allows loads to be distributed through many parallel load-paths. |
| US11584636B2 |
Hinge offering a reduced sensitivity to internal stresses
A hinge for a micromechanical and/or nanomechanical structure includes: a support, and a movable part in an out-of-plane direction. The hinge allows for the out-of-plane displacement of the movable part. The hinge further includes two torsion beams extending along the axis of rotation of the hinge, two bending elements mechanically connecting the movable part and the support and having at least one pair of a first and of a second beam parallel with each other and extending in a plane perpendicular to the axis of rotation, the first beam being connected to the support and the second beam being connected to the movable part, the first and second beams being connected to one another by a first connecting element at a longitudinal end, the two beams extending in the same direction from the first connecting element. |
| US11584634B2 |
Micromechanical component and method for manufacturing a micromechanical component
A micromechanical component for a sensor device. The component includes a first seismic mass, the first seismic mass displaced out of its first position of rest by a first limit distance into a first direction along a first axis mechanically contacting a first stop structure, and including a second seismic mass which is displaceable out of its second position of rest at least along a second axis, the second axis lying parallel to the first axis or on the first axis, and a second stop surface of the second seismic mass, displaced out of its second position of rest into a second direction counter to the first direction along the second axis, mechanically contacting a first stop surface of the first seismic mass adhering to the first stop structure. |
| US11584632B2 |
Systems and methods of selecting operations for a dispenser based on path of travel
An example of a beverage dispenser includes a nozzle and a valve coupled upstream of the nozzle. A sensor is operable to detect an object within a detection zone and provide a signal representative of a distance between the object and the sensor. A controller is configured to receive the signal from the sensor. The controller is configured to determine a sub-zone from a plurality of sub-zones within the detection zone in which the object is located. The valve is controlled between an open condition to dispense the substance through the nozzle and a closed condition based upon the determined sub-zone. |
| US11584631B2 |
Systems and methods for dispensing a beverage
Beverage dispensers are disclosed. A beverage dispenser may include a carbonation pump, pressure tank, and a pressure switch configured to active the pressure pump when a pressure in the pressure tank falls below a threshold pressure. The pressure switch may cause the carbonation pump to shut off when the pressure in the pressure tank exceeds an upper threshold pressure. The beverage dispenser may be convertible from a carbonated beverage dispenser to a non-carbonated beverage dispenser. |
| US11584628B2 |
System and method for independently routing vehicles and delivering containers and closures to unit operation systems
A system and method for independently routing vehicles and delivering containers and closures to unit operation stations are disclosed. The containers and closures can, in some cases, be transported on the same vehicle. In other cases, the containers and closures can be transported on different vehicles. |
| US11584624B1 |
Multi-purpose jack apparatus and method of use
A jack apparatus has a main jack body defined by telescopically engaged outer and inner tubes, a selectively positionable clamp assembly positioned along the jack body for selective engagement with the object to which a force is to be applied, and a drive assembly located on and within the jack body. In a further related aspect a retainer is configured for being mounted on the object to be moved or lifted and for positively engaging a receiver on the clamp assembly so as to effectively lock the jack to the object being lifted such as a vehicle for safe and effective operation. |
| US11584623B2 |
Electric actuation assembly for crane pinned boom
A pin actuator assembly for a telescoping boom includes a locking head having a base, an operating plate operably coupled to the base, one or more cylinder pins and/or one or more section lock arms movable in response to movement of the operating plate relative to the base. The pin actuator assembly also includes an actuator operably coupled to the operating plate and configured to move the operating plate relative to the base. The actuator includes an electric motor and a drive arm. The electric motor is configured to drive the drive arm between an extended drive arm position and a retracted drive arm position. The pin actuator assembly further includes a motion mitigator having a housing, a rod movable relative to the housing and operably coupled to the actuator, a first biasing member coupled between the rod and the housing and a second biasing member coupled between the rod and the housing. |
| US11584621B2 |
Autonomous elevator car movers and traction surfaces therefor, configured with traction increasing and guidance enhancing implements
Disclosed is a ropeless elevator system having: a car mover operationally connected to an elevator car, the car mover configured to move along a car mover track in a hoistway lane, thereby moving the elevator car along the hoistway lane, wherein the car mover has a first tire of a first wheel that is configured to engage the car mover track when the car mover moves along the car mover track, wherein one or more of the first tire and the car mover track has an engagement feature for increasing traction between the first tire and the car mover track. |
| US11584616B2 |
Maintenance of passenger carrying system
The present invention relates to maintenance of a passenger transport system. An apparatus for maintaining a passenger transport system according to the present invention includes a wireless beacon and a personal mobile terminal. The wireless beacon is mounted substantially at a registration entrance for entering the passenger transport system to perform a maintenance operation and configured to broadcast a wireless signal to the surrounding area. The personal mobile terminal is carried by the maintenance operator and configured to sense the wireless signal when the maintenance operator approaches the wireless beacon. At least one of the wireless beacon and the personal mobile terminal is configured to automatically generate and send, based on successful sensing of the wireless signal by the personal mobile terminal, maintenance register information indicating that the corresponding maintenance operator has checked into a maintenance operation process. The present invention can significantly simplify the check-in operation. |
| US11584613B2 |
Determination for motion of passenger over elevator landing area
The present invention relates to determining the movement of a passenger relative to an elevator landing area, which belongs to the field of elevator intelligent control technologies. An automatic elevator calling system of the present invention comprises: a first wireless signal module installed in an elevator car, which is used for broadcasting a first wireless signal; wherein the first wireless signal module is further used for receiving information regarding the movement of a passenger relative to the elevator car, and the information regarding the movement is determined based on the change in a signal strength of the first wireless signal received by a personal mobile terminal carried by the passenger. |
| US11584610B2 |
Rotating member for wrap dispenser
A rotating member for a wrap dispenser includes a first portion defining a first outer surface and a first inner surface, the first inner surface defining a first inner diameter; a second portion defining a second inner surface, the second inner surface defining a second inner diameter, wherein the first inner diameter is less than the second inner diameter; and an upset protruding radially outwardly from the first outer surface of the first portion, the upset oriented distal to the second portion, wherein a slot extends longitudinally through the upset to allow the upset to flex radially inward. |
| US11584602B1 |
Holding systems and methods
A holding system and methods, systems, and apparatuses for constructing, assembling, and using the holding system are disclosed. The holding system can include an arbor bushing. The arbor bushing can include a head portion. The holding system can also include a plate attached to the arbor bushing. A pad can be attached to the plate. The head portion of the arbor bushing extends outward beyond a surface of the pad. |
| US11584601B2 |
Mail processing system with increased first and second pass sorting speed
A mail processing system utilizes a conveyor to shingle or de-shingle mailpieces as they move through the processing system and utilizes belts to move the mailpieces. A first shingling conveyor moves a first mailpiece to overlap with a second mailpiece to create shingled mailpieces. A second shingling conveyor moves a first mailpiece away from a second mailpiece to de-shingle them to create singulated mailpieces. A camera takes images of the mailpieces in the conveyor and image analysis software is used to determine dimensional aspects of the mailpieces that are used to control the belt speeds to move mailpieces with respect to each other. A mail processing system may include a mail processing station that scans addresses, applies postage and/or weighs the mailpieces. Mail may be de-shingled prior to being weighed and then re-shingled for subsequent processing, or mail may be shingled prior to passing through a scale if weighing is not necessary. |
| US11584597B1 |
Suction cup system for picking up flexible plastic bags
A machine for use in picking up objects having a cellophane outer covering using a vacuum, the machine comprising a housing, a vacuum source, a suction cup coupled to the vacuum source, a transport system for moving the suction cup horizontally and vertically within the housing, and a plurality of objects having a cellophane outer covering in the housing below the pick-up device. The plurality of objects include an adhesively applied target on at least one of the cellophane outer coverings, the adhesively applied target having a surface area greater than a surface area circumscribed by a lowermost edge of the suction cup, and the suction cup includes a threaded tubular member extending axially therein through, the threaded tubular member including stops that engage an upper and lower surface of the suction cup. |
| US11584595B2 |
Case reorientation system and method
A case orienting system comprising a frame having a reference datum a traverse transport pivotally coupled to the frame about a traverse pivot axis, the traverse transport including a substantially continuous movable platform configured to support and transport at least one case in a case traverse direction along a traverse axis. The substantially continuous movable platform pivots about the traverse pivot axis to orient the case traverse direction to another traverse direction and a bias support disposed adjacent to and opposing the traverse transport and being movably coupled to the frame to move relative to the frame in opposition to the traverse transport, the bias support being configured to engage and seat against a seating surface of the at least one case to support the at least one case in a first orientation relative to the reference datum. |
| US11584590B2 |
Tank sleeve
A continuous foam-type band suitable for placement about a cylindrical container such as a compressed air or gas cylinder is disclosed, and use of the band as a handle as well as a means for isolation and protection of the compressed air or gas cylinder or similar containers is also disclosed. |
| US11584587B2 |
Diaper pail with refrigerated interior compartment
A diaper pail incorporating a refrigerated compartment is described herein, wherein the interior of the compartment can be cooled to low temperatures, typically less than 32 degrees Fahrenheit, to hinder and/or substantially slow the generation of noxious odors. Additionally, the diaper pail freezer includes a double lid with a bag retaining system to help ensure a good seal is maintained between the lid and the top of the pail to help contain any residual odors within the compartment. |
| US11584586B2 |
Storage container drain
A storage container with a drain feature is disclosed. In one embodiment, the storage container includes an inner compartment having a top wall, a bottom wall, and two side walls, a vertical post extending from the bottom wall, the vertical post having at least one opening formed on a front side, and at least one latch rod formed on a back side, and a drain feature positioned the back side of the vertical post, the drain feature including a guard, a ramp, and a sump. The drain feature interacts with the at least one latch rod. |
| US11584583B2 |
Dispensing device
The invention relates to a dispensing device for metering and dispensing a predetermined number of multiparticulates from a container. The dispensing device comprises a chamber which includes an inlet through which multiparticulates can enter the chamber and an overflow through which multiparticulates can leave the chamber. There is also an outlet through which multiparticulates can be dispensed from the chamber. The chamber comprises a metering surface which includes at least one retaining portion. The, or each, of the retaining portions is configured to be able to releasably retain a single multiparticulate. |
| US11584581B2 |
Cushioning member and method for manufacturing cushioning member
A cushioning member includes: an accommodating bag portion that accommodates a medium; a first fusing portion that defines the accommodating bag portion such that the accommodating bag portion is provided with an opening; a check valve having a first end located inside the accommodating bag portion and a second end located outside the accommodating bag portion, and provided at the opening; a second fusing portion that is immediately adjacent to the first fusing portion on those external sides of the check valve which are opposite in a direction intersecting a direction in which the check valve protrudes from the accommodating bag portion, and defines a channel that communicates with the opening; and a third fusing portion that is connected to the second fusing portion and seals the channel, the third fusing portion being provided across a portion of the check valve that protrudes from the accommodating bag portion. |
| US11584580B2 |
Shock absorber container
A shock absorbing container for retaining a beverage container or a beverage. The shock absorbing container is configured to absorb jarring or jolting impacts to reduce the likelihood of a spill. The shock absorbing container comprises a support structure, a base shock absorbing component, and a retaining insert. The support structure is rigidly constructed. The base shock absorbing component surrounds a base portion of the support structure. The retaining insert is insertable within an upper portion of the support structure and retains the beverage container or beverage. A rim shock absorbing component is house within the retaining insert to absorb impacts to a rim of the container. A lid and straw may engage the retaining insert to retain a beverage when a separate beverage container is not used. |
| US11584579B2 |
Display packaging for mounting articles
Disclosed are display packages allowing consumers to quickly and easily determine whether a given mounting article should be used to hang or otherwise retain a desired object. The display packages include a projection designed to tear or otherwise separate from a backing once an object exceeding a recommended weight is mounted on the projection. If the projection remains attached to the backing, the mounting article is appropriate for the object. If the projection separates, another mounting article should be used. |
| US11584570B2 |
Container cap and compounds
An apparatus configured for accommodating and dispensing a compound into a container is provided. The apparatus includes a body including an upper end portion, a lower end portion, and an opening defining a volume configured for accommodating the compound. The apparatus includes a lid removably coupled and moveable relative to the upper end portion of the body. The lid includes an upper end portion including an exterior surface and an interior surface. Further, the lid includes a protrusion extending downwardly from the interior surface of the lid by a second length greater than a first length of the body. The protrusion includes a gasket interposing between an inner surface of the body and an outer surface of the protrusion. |
| US11584568B2 |
Resealable bag
A bag has a recloseable fastener, a bottom and, for each side, a flap. The flap has side edges that are sealed to side edges of the bag, the flap being sized and dimensioned such that the flap lies flush against the side of the bag except when stretched or drawn apart therefrom, the flap being disposed intermediate the recloseable fastener and the bottom. The fastener is adapted such that the amount of force necessary to separate the components, when such force is applied to interiors of the walls at a position between the fastener and the bottom and adjacent the fastener, is greatly exceed by the amount of force necessary to separate the components: when such force is applied to the walls adjacent the upper edge; and when such force is applied to the free edges of the flaps. The bag can be produced either on a pouch machine or a sideweld bag machine. A single web can be fed over a series of rollers and formers to make progressive folds and a zipper closure can be continuously fed to the inner side of the structure and sealed in place. Side seals are made intermittently to finish the bag. The seal on a sideweld version can be a bead seam whereas on the pouch machine the seal can be up to ¼″ wide. |
| US11584566B2 |
Portable container, container assembly, and accessories
An accessory for use with a portable container includes a jacket configured to extend around at least a portion of the sidewall of the container, the jacket including a plurality of modular sections formed separately and connected together around the at least a portion of the sidewall of the container. The modular sections include a first modular section having extending around a first portion of the sidewall of the container, a second modular section connected to the first modular section and extending around a second portion of the sidewall of the container, and at least one additional modular section extending around a third portion of the sidewall of the container. The first and second modular sections have different structural configurations. The accessory also includes a first connection member connected to the jacket and configured to support the jacket in connection with the container. |
| US11584564B2 |
Pallet with printed images
A system and technique has been developed to print graphics on a pallet. In one form, the graphics are printed on one of the decks of the pallet. The graphics in one variation are printed on a deck that is in the form of a flat, contiguous surface via a flatbed printer. The flatbed printer has a printer head that forms a gap that is able to accommodate the deck of the pallet. After printing, the deck is assembled with the rest of the pallet. The graphics can include text and images. In one form, the graphics include a packing template that shows how at least one packing layer should be packed on the pallet. |
| US11584553B2 |
Method for making an airtight wrapper and airtight wrapper thus obtained
An airtight wrapper having an assembly wrapped by a wrapping sheet made of a weldable material creating a group of smoking articles obtained by:positioning the folded wrapping sheet to contact walls, front rear and head wall of the assembly, with flaps protruding beyond bottom and lateral walls;welding lower and upper flaps, and defining a transverse edge;folding the welded transverse edge rotating it by 180° toward the front wall;folding the upper and lower transverse flaps;folding the upper and lower transverse flaps;folding the rear and front longitudinal flaps, and partly also the transverse edge, toward the lower lateral walls, overlapping one on top of the other above the transverse flaps, and finally welding them to seal the airtight wrapper. |
| US11584550B2 |
System and method of space object tracking and surveillance network control
Various embodiments of the disclosed subject matter provide systems, methods, architectures, mechanisms, apparatus, computer implemented method and/or frameworks configured for tracking Earth orbiting objects and adapting SSN tracking operations to improve tracking accuracy while reducing computational complexity and resource consumption associated with such tracking. |
| US11584548B2 |
Dynamic fault isolation for aircraft
A method includes receiving fault code data identifying one or more fault conditions detected onboard an aircraft and receiving fault context data indicating one or more conditions of the aircraft in a timeframe associated with the condition(s). The method also includes generating (based on the fault code data, the fault context data, state data indicating a current state of the aircraft, and historical maintenance data) a first checklist display including a first set of incomplete checklist items. The method further includes receiving input indicating completion of one or more checklist items of the first set of incomplete checklist items and updating the state data based on the input. The method also includes generating (based on the fault code data, the fault context data, the updated state data, and historical maintenance data) a second checklist display including a second set of incomplete checklist items. |
| US11584546B2 |
Airport gate visual docking guidance system digital twin
Airport gate visual docking guidance system digital twin methods, systems, and devices are described herein. One method includes: identifying that a device of the visual docking guidance system is non-responsive, determining which device is non-responsive, initiating start-up of one visual docking guidance system program selected from: a visual docking guidance system software program, a central computing system program, or an operating station program, selecting a digital twin data set corresponding to the device of the visual docking guidance system that was non-responsive, wherein the set includes parameter data that was customized by a user of the visual docking guidance system and is particular to the device of the visual docking guidance system that was non-responsive, and sending the digital twin parameter data to the device of the visual docking guidance system that was non-responsive to update one or more parameters stored in association with the visual docking guidance system program. |
| US11584545B2 |
Portable electro-optical/infrared turret systems and methods for using the same
Portable EO/IR turret systems and methods of using the same are provided. The portable EO/IR turret systems may be installed and used on a variety of different types of stationary and mobile platforms, and may be optionally self-contained and self-powered. The portable EO/IR turret systems may also be configured and dimensioned as fully operational EO/IR turrets that are contained within a carry-on package or other type of portable chassis that may be temporarily placed and used on a first host platform, and then optionally moved and re-used on a second and different host platform, and further optionally with no required modification/s to either the first or second host platform. |
| US11584544B2 |
Cockpit access security system
A cockpit access security system controls changes to a record of personnel authorized to access the cockpit by reference to the state of the aircraft as determined by a plurality of on-board sensors indicating the state of particular aircraft subsystems. |
| US11584541B2 |
In-flight stabilization of an aircraft
A system for in-flight stabilization including a plurality of flight components mechanically coupled to an aircraft, wherein the plurality of flight components includes a first flight component and a second flight component opposing the first flight component. The system further comprises a sensor mechanically coupled to the aircraft, wherein the sensor is configured to detect a failure event of a first flight component. The system comprises a vehicle controller communicatively connected to the sensor and is configured to receive the failure datum of the first flight component from the sensor, initiate an automatic response as a function of the failure datum. Initiating the automatic response further includes determining an autorotation inducement action for the second flight component to perform and commanding the second flight component to perform the autorotation inducement action. |
| US11584537B2 |
Additively manufactured canister for a nitrogen generation system
Disclosed is a method of manufacturing an air separation module (ASM) of a nitrogen generation system (NGS), the method providing: determining an at least partially nonlinear shape between opposing ends of a canister, the canister being configured to fit within an installation envelope for the ASM in the NGS and configured to have installed therein an air separating membrane; and additively manufacturing the canister. |
| US11584536B2 |
Method and device for inerting a fuel tank
A method and a system for inerting an aircraft fuel tank includes at least one inert gas generator. The device includes at least means of determining the inert gas requirement of the aircraft tank(s) in real-time, means of regulating the inert gas flow rate of an inert gas generator, and controlled distribution means of the inert gas in the various fuel tanks and/or various compartments of an aircraft fuel tank. A control unit is capable of real-time determination of an inert gas flow rate setting according to the inert gas requirement of the tank(s) of the aircraft transmitted by the means of determining the inert gas requirement, the settings being transmitted in real time to the inert gas flow rate regulating means, and is also capable of determining the inert gas distribution control settings to the controlled distribution means of inert gas into the various fuel tanks and/or various compartments of a fuel tank. |
| US11584531B2 |
Aircraft with crew quarters
An aircraft is disclosed with a fuselage including a cabin delimited by a cabin floor and having crew quarters. The crew quarters include an upper portion above a floor plane defined by the cabin floor and a lower portion beneath the floor plane. The crew quarters include a seat adjustable between a sitting configuration and a berthing configuration. A method of transitioning a crew member of an aircraft to a berthing configuration in a crew quarters is also disclosed. |
| US11584530B2 |
Butterfly leafs for economy seat middle handle
A stowable armrest extension rotates or translates from the armrest and deploys into one or more horizontal extensions. Linking elements connect the movement of various components to direct, restrict, and automate deployment. A central column may isolate the butterfly leafs to prevent incidental contact between neighboring passengers. An actuator may apply a force to deploy the stowable armrest extension, either when a release is activated or when a top cap is moved. |
| US11584524B2 |
Unmanned aerial vehicle
A hybrid aerial vehicle (HAV) comprising: a fuselage of the HAV; a first mechanism within the fuselage for accepting a plurality of wings of the HAV, the first mechanism allowing coordinated contraction of the plurality of wings essentially into the fuselage such that tips of the wings are position in proximity of the fuselage and coordinated extension of the wings such that tips of each wing are positioned away from the fuselage; a first wing extending from the port side of the fuselage and connected to the first mechanism; a second wing extending from the starboard side of the fuselage and connected to the first mechanism; a second mechanism placed within the fuselage in proximity to its front end, the second mechanism allowing motion of propellers of the HAV affixed there to between a first plain and a second plain; a first set of propellers affixed at the port side of the fuselage to the second mechanism; a second set of propellers affixed at the starboard side of the fuselage to the second mechanism; a third mechanism placed within the fuselage in proximity to its rear end, the third mechanism allowing motion of propellers of the HAV affixed there to between a first plain and a second plain, and further placing the propellers affixed thereto to be at a vertical displacement with respect to the propellers affixed to the second mechanism; a third set of propellers affixed at the port side of the fuselage to the third mechanism; and a fourth set of propellers affixed at the starboard side of the fuselage to the third mechanism. |
| US11584522B2 |
Rotorcraft with cooling anti-torque system
An exemplary anti-torque system for a rotorcraft includes a fan located inside of a channel that extends inside of a fuselage from an inlet proximate a forward end of the tail boom to an outlet at an aft end of the tail boom, the outlet is oriented to direct airflow from the channel onto a rudder coupled to a trailing edge of a vertical stabilizer. |
| US11584516B2 |
Bi-stable and switchable magnetic legs for UAV landing on curved surfaces
An unmanned aerial vehicle (UAV) configured to land, take off, and magnetically perch on a ferromagnetic cylindrical surface is provided. The UAV includes a body and articulated magnetic legs configured to land and magnetically perch the UAV on the cylindrical surface. Each magnetic leg has a fixed portion coupled to the body and a pivoting portion pivotably coupled to the fixed portion at a pivot axis. The pivoting portion includes a switchable magnet and a single articulation joint that provides the pivoting portion with a single degree of freedom about the pivot axis to passively orient the pivoting portion inward and tangent to the cylindrical surface in response to the pivoting portion contacting the cylindrical surface during the landing, and to passively maintain the inward orientation of the pivoting portion during the takeoff. |
| US11584504B2 |
Quick attach bracket
A quick attach bracket includes a first portion and a second portion aligned substantially perpendicular with the first portion, a retaining ridge disposed across the first portion and extending in the direction of the second portion, and a hub disposed on the second portion and extending in the direction of the first portion. The retaining ridge is configured to receive a flange of a structure. The hub includes a sidewall that extends from the second portion in the direction of the first portion, a façade aligned with the second portion, and a rounded portion connecting the sidewall and the façade to assist with installation of the hub into a recess or through-hole of the structure. The quick attach bracket is installable by hand via hooking of the retaining ridge on the flange and insertion of the hub into the recess or through-hole. |
| US11584502B2 |
Composite fabric hat stringers having interleafed tape plies
A composite hat stringer for stiffening a panel includes a plurality of composite fabric plies arranged to form a cap, a pair of flanges and a pair of webs respectively connecting the cap with the pair of flanges. The cap includes at least one 0° composite tape ply interleafed in the composite fabric plies within the cap. |
| US11584496B2 |
Neutral adjusting mechanism of outboard motor
A shift mechanism configuring an outboard motor comprises: an electric actuator that linearly moves a movable rod; and a shift shaft portion that switches from neutral to forward or reverse based on displacement of said movable rod. Moreover, a neutral adjusting mechanism enabling a neutral position of the shift mechanism to be adjusted is provided facing the shift shaft portion, by a separate body. The neutral adjusting mechanism, which comprises first and second adjusting arms that are supported in a freely rotating manner with respect to a frame and that have been biased in contrary directions to each other by elastic springing force of a coil spring, is provided in a manner that an adjusting screw mounted in the first adjusting arm capable of abutting on a shift arm always abuts on a contacting wall of the second adjusting arm capable of contacting a switch sensor. |
| US11584495B2 |
Trolling motor mounting bracket
A trolling motor mounting bracket (1) which can be adjustably attached to a boat by a quick release handle (14) having pins (18) inserted through a chock (20) attached to the boat. The bracket has a support arm (4) with cradle rest (11) for supporting a shaft (18) of a trolling motor (6). The support arm be attached to the bracket by a hinge (10) which may have a spring that can be adjusted by a set screw (33) to increase resistance in the trolling motor support arm. A recessed cavity (24) in a base (31) of the bracket allows the bracket to be positioned variably on the chock. |
| US11584492B1 |
Directed thrust propulsion system
A directed thrust propulsion system has a central hub and at least three blades that extends outward at a rake angle between about 20 to 70 degrees. Each blade is shaped as a portion of a cylindrical surface, in which concave side forms the blade face and is facing in direction of thrust generated by rotating the hub. The convex side of the blades minimizes drag in the water that resists forward motion while the concave shape and tilted end portions directs the thrust inward toward the extension of the hub's principal axis rearward. The directed thrust propulsion system may be deployed on inboard and outboard motors for all manner of watercraft to increase efficiency above 10 knots speed. |
| US11584490B2 |
Gas-containing surface cover, arrangement, and use
The present invention relates to a surface cover for a body which can be brought into contact with a liquid, comprising: a layer which at least partly contains gas and which is designed and arranged such that at least some sections of a layer face facing the liquid contacts the liquid; a gas-permeable layer which is arranged on the gas-containing layer on a face that faces the body and is opposite the face facing the liquid or which is integrally formed with the gas-containing layer; and a gas-supplying device which is connected to the gas-permeable layer such that gas can flow from the gas-supplying device to the gas-containing layer through the gas-permeable layer. The invention also relates to an arrangement and a use. |
| US11584485B2 |
Enhanced planning device and systems
The present invention is used in water board sports but maybe of benefit to other water vessels; the present invention assists in the planing of water sport boards; the present invention was initially designed for windsurfing it can be used in surfing, kite-boarding and with other water crafts; the present invention uses one or more hybrid-fins, referred to as Squid-Fins™, along with a new base and fin-box that allows for more adjustments and easier swapping of fins; this system helps the board get up on a plane earlier and stay on that plane longer along with making it possible to add new characteristics to the performance of the board including hydro-foiling. |
| US11584481B2 |
Floating observation system
A floating observation system includes a floating platform. The floating platform includes an upper deck, upright posts, a device compartment, a ballast compartment, a radome structure and a device installation base. Top ends of the upright posts are connected to the upper deck, and bottom ends of the upright posts are connected to the device compartment. The ballast compartment is connected to the device compartment. The radome structure is borne on the upper deck. The device installation base is arranged on an outer surface of the floating platform. Various types of auxiliary devices are borne by the upper deck and the device compartment on the floating platform. Various observation devices borne by the device installation base are arranged on the outer surface of the floating platform to observe different kinds of information and to observe spaces above, on and under water, thus meeting a demand for comprehensive observation in all dimensions. |
| US11584480B2 |
Lightscape display system
A display system for use in a pool or a small body of water. The display system including an anchor, a floating platform tethered to the anchor, and at least one display element. The floating platform is generally flat. The generally flat floating platform provides buoyancy. The display element protruding up from the floating platform. |
| US11584475B2 |
Electric bicycle assembly
An electric bicycle assembly for propelling a bicycle includes a bicycle that includes a first chain sprocket and pedals coupled to the first chain sprocket for rotating the first chain sprocket to propel the bicycle. A second chain sprocket is coupled to the first chain sprocket such that the second chain sprocket is rotated when the first chain sprocket is rotated. A generator is coupled to the bicycle and the generator is rotated to generate electrical energy when the pedals are pedaled. A motor is coupled to the bicycle and the motor is in mechanical communication with the rear wheel. The motor rotates the rear wheel when the motor is turned on for propelling the bicycle. |
| US11584474B1 |
Bicycle propulsion system
A vehicle propulsion system for maximizing power output, comprising: a frame; a first crankset and second crankset securably attached to the frame; a first sprocket wheel and second sprocket wheel attached to the first crankset and second crankset; a first pedal arm and second pedal arm attached to the first crankset and second crankset each having a pedal; a first chain and second chain disposed on the first sprocket wheel and second sprocket wheel, and the chain connecting to a wire on one end and a spring and wire on the other end; and a series of springs and wires attached to the distal ends of the first chain and second chain and disposed on a series of pulleys and sprockets. |
| US11584472B2 |
Handle
A handle to be installed on an upper bracket that connects upper end sides of a pair of front forks is provided. The handle includes a handle bar and a handle holder. The handle bar includes a base portion installed on an upper surface of the upper bracket. The handle holder extends from a center of the upper surface of the upper bracket toward the pair of front forks. The base portion and the handle holder are fixed to the upper bracket by a fixing member. |
| US11584471B2 |
Quick-flip bicycle headtube component
A system for manipulating the steering axis angle of an object is provided. The system is beneficial for improving performance and enjoyability of use for objects employing a steering axis, including bicycles, toys, tools, sporting goods, and other modes of transportation. The system includes a reversible bearing plate with a bearing plate bore that permits passage of a steerer tube through a head tube when reversible bearing plates are installed at the head tube ends. The bearing plate bore may be at the center of the reversible bearing plate to maintain a steering axis coaxial with the head tube central axis. The bearing plate bore may be offset from the center of the reversible bearing plate and may employ an angled annular space such that when reversible bearing plates are installed oppositely at the head tube ends, the steering axis is offset from the center of each reversible bearing plate generating an angle between the steerer tube central axis and the head tube central axis, resulting in a correspondingly steeper or slacker head angle. Methods of employing reversible bearing plates for maintaining, steepening, or slackening the head angle of a bicycle are provided. |
| US11584470B2 |
Cargo bike transport carrier
A cargo bike transport carrier for accommodating cargo includes a bottom element, two mutually opposite side walls, a rear wall and a front wall. To allow for an inexpensive and simple manufacture of the cargo bike transport carrier, according to a preferred embodiment, the latter is made up of two plastic parts each constituting half of the transport carrier, wherein the two halves are separated by a vertical parting plane. |
| US11584467B2 |
Kickstand
A kickstand (17) and bike comprising such a kickstand. The kickstand comprises a base (18) connected or connectable to a bike frame (2); a stand (19) movable relative to the base between a standing position and a retracted position; and a latch (20) latching the stand in the standing position. The latch is pivotable about a horizontal rotational latch axis (RL) between a latching position and a release position. |
| US11584463B2 |
Trailer
The disclosure relates to a trailer for hauling tyres. The trailer includes a frame having a front end, a rear end and a pair of parallel elongate chassis rails. The trailer also includes one or more pairs of transverse rails, each pair of transverse rails being adapted to support one or more tyres in an upstanding position thereon. Each pair of transverse rails is longitudinally translatable with respect to the elongate chassis rails between the front and rear ends of the frame. Each transverse rail in the pair is independently longitudinally translatable with respect to the elongate chassis rails so that the spacing of the pair of transverse rails may be varied to suit a tyre diameter. The trailer is also provided with a tyre stillage associated with each pair of transverse rails for supporting one or more upstanding tyres thereagainst. |
| US11584459B2 |
Drive units for trailers
The present invention relates to a drive unit in the form of a caravan mover (10) comprising a motor (12) (drive means) and a head (14) which are linked together by a gear mechanism (16). The head (14) provides a roller (15) which is rotatably mounted on a shaft. The roller (15) is arranged, in use, to be urged or pressed against the tread portion (surface) of a tyre. The drive unit is controlled by a control unit (ECU) which controls the movement of the driven roller (15) between the disengaged position and the engaged position and also controls the rotation (and direction) of the driven roller (15). The caravan mover (10) of the present invention includes an integral power supply such that the unit comprises a single integral system which is easily installed on the caravan and does not require the routing of cables from a remote power supply. The battery (30) comprises securement means in order to quickly and easily secure the battery (30) to the drive unit housing and, in particular, to the housing (20) of the motor (12). The securement of the battery (30) to the motor 6 also automatically and simultaneously aligns and connects terminals of the battery (30) to power receiving terminals of the motor (16). Such a quick and simply securement mechanism provides a battery (30) can be quickly and easily removed, for example, in order to be charged. Accordingly, the drive unit/caravan mover (10) (including the motor, roller, battery, control unit and mounting means) forms a single self-supporting component which is solely secured to the caravan/trailer at a single location by the mounting means. |
| US11584458B2 |
Inspection method using a perching UAV with a releasable crawler
A method of inspection or maintenance of a curved ferromagnetic surface using an unmanned aerial vehicle (UAV) having a releasable crawler is provided. The method includes: flying the UAV from an initial position to a pre-perching position in a vicinity of the ferromagnetic surface; autonomously perching the UAV on the ferromagnetic surface; maintaining magnetic attachment of the perched UAV to the ferromagnetic surface; releasing the crawler from the magnetically attached UAV onto the ferromagnetic surface; moving the crawler over the curved ferromagnetic surface while maintaining magnetic attachment of the released crawler to the ferromagnetic surface; inspecting or maintaining the ferromagnetic surface using the magnetically attached crawler; and re-docking the released crawler with the perched UAV. |
| US11584457B2 |
Track link for a track joint assembly having wear band with lengthwise-varied hardness and method of making same
A track link for a ground-engaging track system includes an elongate link body having an upper rail surface located in part upon each of a first link strap, a second link strap, and a middle section of the track link. The upper rail surface is formed by a wear band of sacrificial wear material having a hardness that is varied lengthwise along the upper rail surface to retard scalloping of the track link during service and forming relatively softer zones in the first and second link straps and a relatively harder zone within the middle section. Methodology for making such a track link is also disclosed. |
| US11584456B2 |
Undercarriage assembly for a machine
A levelling assembly is provided, for levelling an upper carriage assembly of a machine with respect to an undercarriage assembly having a first track roller frame and the second track roller frame. A levelling body is rotatably coupled to the first track roller frame and the second track roller frame and defines a first side and a second side laterally opposite to the first side. The levelling assembly includes a first pair of fluid actuators for movably coupling first side of the levelling body with the first track roller frame and a second pair of fluid actuators for movably coupling second side of the levelling body with the second track roller frame. The first and the second pair of fluid actuators move the levelling body between a fore tilted position and an aft tilted position relative to the first and the second track roller frames. |
| US11584454B2 |
Control device, an at least semi-automatically driving vehicle, a vehicle combination, and a method
A control device, a vehicle, a vehicle combination, and a method, the control device being designed to provide a first control signal for the approach of the vehicle to a further vehicle in a first portion of a travel route of the vehicle, the control device being designed to provide a second control signal for the coupling of the vehicle to the further vehicle in the first portion of the travel route, in order to provide a passage between the vehicle and the further vehicle, via which a person may change over between the vehicle and the further vehicle. |
| US11584448B2 |
Systems and methods for joining a vehicle structure
A vehicle includes a body structure having an occupant compartment, and a frame structure having a chassis. The body structure and the frame structure are fastened together using a plurality of fasteners and an adhesive. To illustrate, the plurality of fasteners may include 20, 50, 70, or more fasteners. The adhesive is arranged at one or more positions along the interface between the body structure to the frame structure. The plurality of fasteners extend beyond the wheel wells, and provide hard mounts between the body structure and frame structure. The adhesive helps to prevent stress concentrations by extending the locations of load transfer between the body structure and the frame structure. Body panels are added before or after the body structure is affixed to the frame structure. |
| US11584445B2 |
Vehicle body rear connection structure
A vehicle body rear connection structure includes an extension rear transverse that connects a pillar member disposed in a vertical direction of a vehicle body to a transverse member disposed in a width direction of the vehicle body at a rear of the vehicle body, and of which a seat belt mounting portion is formed, and a reinforcement transverse extension which is mounted on a side of the extension rear transverse, and a lower portion of which is connected to a floor panel. |
| US11584444B2 |
B-pillar for vehicle
A B-pillar for a vehicle includes an inner plate and an outer plate disposed to be opposite to each other; and a first reinforcing plate, wherein the inner plate and the outer plate forms a cavity, the cavity being surrounded by the inner plate and the outer plate to extend in a vertical direction and have a closed cross section, the first reinforcing plate is disposed in an upper region of the cavity, the first reinforcing plate includes a first reinforcing segment and a second reinforcing segment to be connected with each other, a front edge and a rear edge of the first reinforcing segment are connected to an inner wall surface of the cavity, and a front edge or a rear edge of the second reinforcing segment is apart away from the inner wall surface of the cavity with an interval therebetween to form a notch portion. |
| US11584442B2 |
Vehicle impact energy absorption system
An embodiment vehicle impact energy absorption system includes a dash panel, a pair of front side members extending toward a front of the dash panel, a front subframe disposed below the pair of front side members, and an electric motor mounted on the front subframe, wherein a front edge of the electric motor is pivotally connected to the front subframe, and a rear edge of the electric motor is pivotally connected to the dash panel. |
| US11584440B2 |
Active retractor device for controlling wheel motion during crash
Disclosed is a vehicular device comprising a tether. The tether is anchored at a first point to the frame of the vehicle, and at a second point to the knuckle of a front wheel of the vehicle, wherein the knuckle couples the front wheel to the frame. The locations of the first anchor point and second anchor point, along with the length of the tether and the routing of the tether within the vehicle, are selected such that in a collision event between the front wheel and a barrier, when the knuckle becomes separated from the frame, the motion of the front wheel is constrained to exert force on both the barrier and the frame of the vehicle. |
| US11584438B2 |
Virtual reality remote valet parking
Techniques and examples pertaining to virtual reality remote valet parking are described. A processor of a control system of a vehicle may establish a wireless communication with a remote controller. The processor may provide a stream of video images captured by a camera of the vehicle to the remote controller. The processor may receive a signal from the remote controller. The processor may maneuver the vehicle from one location to another according to the signal. |
| US11584437B2 |
Parking assistance device and method
A parking assistance device includes a camera configured to capture a rear-view image of a vehicle, a plurality of sensors configured to sense an obstacle located around the vehicle, a controller configured to generate a parking guide line to guide the vehicle into a target parking space and assist a driver of the vehicle to park based on a separation distance between a predicted entrance trajectory corresponding to a steering angle of the vehicle and the parking guide line, and a display configured to match and display the rear-view image of the vehicle with the parking guide line. |
| US11584430B2 |
Hydraulic steering arrangement
A hydraulic steering arrangement (1) comprising a supply port arrangement having a pressure port and a tank port, a working port arrangement having two working ports (L, R), a mechanical steering unit (3) connected to a steering wheel (2) and being arranged between the supply port arrangement and the working port arrangement (L, R), supply valve means (12) having a connection to the pressure port and to the working port arrangement (L, R) and being controlled by a controller (10), and a steering wheel sensor (9) connected to the controller (10) is described. Such a steering arrangement could allow a comfortable feeling for the driver. To this end the steering wheel sensor (9) is mounted in a position of minimum play to steering wheel (2) and steering wheel sensor (9) and detects a beginning of a movement of the steering wheel (2), wherein the controller (10) actuates the supply valve means (12) upon beginning of the movement, and the supply valve means (12) supply hydraulic fluid to the working port arrangement (L, R). |
| US11584429B2 |
Control device, steering device, control method, and recording medium
A control device of a steering device, for a vehicle, which includes left and right steering mechanisms not mechanically coupled to each other, and which steers left and right steered wheels individually by driving force of steering actuators, includes: a steered angle determining unit that determines a target steered angle for each of the left and right steering mechanisms; and a steering command unit that generates drive signals corresponding to the target steered angles, and outputs the drive signals to each of the actuators. When an anomaly occurs in one of the left and right steering mechanisms, the steered angle determining unit sets the target steered angle for the steering mechanisms that is normal to be different from the target steered angle when both the left and right steering mechanisms are normal. |
| US11584428B2 |
Steering device
A steering device includes: an offset correction value storing section to store an offset correction value including a first offset correction value and a second offset correction value, the first offset value being a current value for correcting the first sensed current signal so that a value of a vibration of the electric motor is equal to or smaller than a first predetermined value when the motor rotation speed signal is a first rotation speed, and the second offset value being a current value for correcting the first sensed current signal so that the value of the vibration of the electric motor is equal to or smaller than a second predetermined value when the motor rotation speed signal is a second rotation speed. |
| US11584427B2 |
Steering device and vehicle wheel mounting module including the same
A steering device, including: a steering knuckle rotatably holding a wheel; an electric motor and a speed reducer configured to decelerate rotation of the electric motor, the electric motor and the speed reducer being fixed to a suspension arm; and a joint through which the steering knuckle is supported by the suspension arm in a state in which a kingpin axis is allowed to incline with respect to the suspension arm, the joint coupling the steering knuckle and an output shaft of the speed reducer such that the steering knuckle pivots about the kingpin axis by an operation of the electric motor. |
| US11584426B2 |
Rotational centering device for steering column
A steering system includes a steering column for rotation between at least a center position and a range of second positions and defining a central axis. The steering system also includes an actuator assembly in operative communication with the steering column to provide steering assistance, the actuator assembly comprising a pair of plates, each plate including a first helical track and a second helical track. The steering system further includes a spring element arranged with the actuator assembly to bias movement of one of the pair of plates along the central axis to influence the steering column to move to the center position. |
| US11584425B2 |
Steering device
A steering device includes an inner column, an outer column, a hanger bracket, and a fixing member. The hanger bracket has a guide hole which extends in the front-rear direction and through which the shaft portion of the fixing member passes. An edge portion of the guide hole of the hanger bracket is provided with a fixing portion and a gradually increasing resistance portion. The seat portion of the fixing member comes into contact with the fixing portion to fix the hanger bracket to the inner column. The gradually increasing resistance portion is disposed in front of the fixing portion and gradually increases frictional resistance between the fixing member and the hanger bracket according to forward displacement of the fixing member when the fixing member is displaced forward together with inner column by a secondary collision load being input to the steering shaft. |
| US11584423B2 |
Steering wheel
A steering wheel is provided that is able to prevent damage to a layer adjacent to an outer surface layer due to an external force applied when a joined portion between outer surface layer material parts is finished.In a steering wheel comprising a rim portion having a core metal and a covering portion 5 covering the core metal, and a mat material 6 provided between an outer surface material 9 and the covering portion 5 of the rim portion and having a conductive portion 7 on a part facing the outer surface material 9, and the outer surface material 9 has a joined portion 91 formed in a direction intersecting a circumferential direction of the rim portion, the covering portion 5 is provided with a groove 51 in which the joined portion 91 and a part of the mat material 6 are housed, and between the outer surface material 9 and the conductive portion 7, a sliding member 8 is interposed at least in a vicinity of the joined portion 91. |
| US11584419B2 |
Separable wheel pack assembly
A wheel pack assembly includes a pack portion wearable by a user and a wheeled portion removably coupled to the pack portion. The pack portion includes a support frame coupled to a rear surface thereof. The support frame includes articulating arms and stabilizing elements. The wheel portion includes a frame and a first wheel set coupled to the frame and disposed at a location spaced apart from a rear end of the wheeled portion. The frame includes a first portion and a second portion that are joined together at a bend and such that the second portion defines a transport bed of the assembly. |
| US11584418B2 |
All-terrain platform dolly
An adjustable all-terrain dolly system (100) having a chassis assembly (110) that includes a frame (120) which has a right-side rail (122), a left-side rail (124), a first-adjustable cross member (126) and a second-adjustable cross member (128), and a first-rolling assembly (160) to include a first-set of inline wheels (164) and a second-rolling assembly to include a second-set of inline wheels (174 and at least one adjustable-locking mechanism (180). The frame of the dolly system defines a load-supporting platform, and the platform has a length which is at least about twice the front-to-rear length of each of the two sets of wheels. Furthermore, each wheel of the dolly system has a peripheral surface which is shaped to engage the underlying surface at a substantially single point to enhance the maneuverability of the dolly. |
| US11584416B2 |
Handle assembly having power assist function for carts and cart comprising the same
A handle assembly for a cart with a power assist function can sense the direction that a user's force is applied, and provide assist power in the corresponding direction, such that the user can easily move the cart. A cart including the handle assembly allows the user to conveniently move the cart. |
| US11584414B2 |
Dolly assembly
A dolly assembly for transporting a grain aeration fan includes a frame, which is shaped and sized so that the frame is complementary to a base of load. Each of a pair of wheels is engaged to a respective opposed end of an axle. The axle is engaged to a back of the frame and extends from a first side of the frame past a second side thereof. A handle is engaged to the back of the frame proximate to the second side. A user can grasp the handle and tilt the frame so that a center of mass of the load is positioned above the axle. A forward view of the user is not blocked by the load. A leveling unit is engaged to and extends perpendicularly from the frame proximate to a front thereof. The leveling unit and the wheels support the frame in a substantially horizontal configuration. |
| US11584413B2 |
Convertible hand truck and chair device
The convertible hand truck and chair device may combine the advantages of a wheeled hand truck with the advantages of a folding chair. Such a design may allow a user to transport large or heavy items from one location to another using the hand truck, and to then utilize the hand truck as a chair device for sitting. By way of example, a user going to the beach or a camp site may carry most or all of their needed items, such as coolers, foodstuffs, and other goods, to the beach or camp site location, and then convert the hand truck to a seat where they may sit or rest without the need to bring an additional chair. The device may further collapse down into a compact form factor for ease of transportation. |
| US11584410B2 |
Vehicle control system
Provided is a computer-implemented method for determining a communication status in a train consist operating in a distributed power system, the train consist including a lead locomotive and a plurality of remote locomotives. The method includes, for each remote locomotive of the plurality of remote locomotives that receives the command message directly from the lead locomotive, setting the message source indicator of the remote locomotive to a first state representative of a direct receipt of the command message, incrementing the message source counter for each response message received by the remote locomotive from other remote locomotives in which the respective message source indicator is set to the first state, generating a response message including a value of the message source indicator and a value of the message source counter, and transmitting the response message. A system and computer program product are also disclosed. |
| US11584408B2 |
Vehicle travel planning constrained by probe vehicle data
A system includes one or more processors that are configured to obtain a constraint on movement for a first vehicle system along a route. The constraint is based on movement of a separate second vehicle system that is concurrently traveling along the same route. The processor(s) are configured to determine a speed profile that designates speeds for the first vehicle system according to at least one of distance, location, or time based on the constraint such that the first vehicle system maintains a designated spacing from the second vehicle system along the route. |
| US11584405B2 |
Vehicle brake system
Disclosed is a brake system for a railroad vehicle, including a parking brake provided with a piston and having a first configuration in which the piston is in a working position in which it acts on a lining support and applies a predetermined force to a brake disc; a second configuration in which the piston is in a rest position in which it does not act on the support and does not apply any force to the disc; and a third configuration in which, when the vehicle is not at a standstill and the ambient temperature in the environment of the disc is greater than a threshold value, it forces the piston to move towards a trip position different from its working and rest positions, in order to limit or cancel the force applied to the disc. |
| US11584403B2 |
Wheel drive apparatus of automated guided vehicle
A wheel drive apparatus of an automated guide vehicle (AGV) is provided, which includes: a bogie frame; drive frames including a pair of drive wheels installed so that power is transmitted through opposite side surfaces of the bogie frame, and first auxiliary wheels opposite to second auxiliary wheels, with a gap “b” outside of each of the opposite side surfaces of the bogie frame; rotation shaft portions pivotally coupled at shaft points of each of the drive frames and the bogie frame; and connection portions in which first connection arms are respectively formed in the drive frames, and second connection arms are respectively formed in the bogie frame, and the first and second connection arms are vertically connected as a slip rod so as to move up and down at a predetermined gap “a”, and thus which does not cause the drive wheel to float in the air even if any of the auxiliary wheels or any of the drive wheels of the AGV travelling along the floor contacts a depression, a barrier and a slope. |
| US11584402B2 |
Railcar bogie
A railcar bogie includes a bogie frame including a cross beam and supports, the supports disposed at respective car width direction end portions of the cross beam. There are a plurality of axle boxes to accommodate a plurality of bearings supporting a pair of axles, a plate spring extending in a car longitudinal direction and supported by a pair of the axle boxes which are away from each other in the car longitudinal direction among the plurality of axle boxes. The plate spring supports the cross beam while being pressed by the corresponding support from above such that the pressing member is separable from the plate spring. Elastic walls are at both respective sides of the supports in the car longitudinal direction and sandwiched between a lower surface of the bogie frame and an upper surface of the plate spring so as to be compressed. |
| US11584401B2 |
Adapter assembly of generator and axle-end generator assembly
The disclosure provides an adapter assembly of a generator and an axle-end generator assembly. An adapter assembly includes a first part configured to mount to a wagon bogie and a second part connecting to the first part. The first part and the second part are configured to form a base for mounting a stator of a generator together. |
| US11584399B2 |
Driving handover control device and driving handover control method
A driving handover control device includes a memory and a processor coupled to the memory. In a case in which driving is handed over from a first state in which a vehicle is traveling by remote driving by a first driver from outside the vehicle or by occupant driving by the first driver in the vehicle, to a second state in which the vehicle travels by the remote driving or the occupant driving by a second driver who is different from the first driver, the processor is configured to cause transition from the first state to a third state in which the vehicle is caused to travel by automatic driving, and then cause transition from the third state to the second state. |
| US11584396B2 |
Method, system, and vehicle for preparing an energy forecast and determining an optimized driving behavior with respect to the energy forecast
A driver assistance method for a vehicle includes the steps of establishing an energy prediction for a route on the basis of an anticipated driver behavior, determining a driving behavior which is optimized with regard to the energy prediction, and outputting an action recommendation on the basis of the optimized driving behavior. |
| US11584395B2 |
Vehicle energy management system
An energy management system determines two or more fuel components that represent fuel consumption by a vehicle system completing a trip over one or more routes. A trip plan that designates operational settings of the vehicle system at one or more of different locations, different distances along the one or more routes, or different times is generated or modified. The trip plan is based on the fuel components. The fuel components include a delta elevation component of the one or more routes, a delta speed component of the trip, a mean drag component of the vehicle system, a curvature component of the one or more routes, a base fuel component of the vehicle system, a minimum braking component of the vehicle system, a braking auxiliaries component of the vehicle system, and/or a drag variation of the vehicle system. |
| US11584394B2 |
Vehicle controller device and vehicle control system
A vehicle controller device including: a communication section configured to receive operation information to operate a vehicle from an operation device located externally to the vehicle; a first memory; and a first processor, the first processor being configured to: acquire peripheral information regarding a periphery of the vehicle from a peripheral information detection section; generate a travel plan for the vehicle based on the peripheral information of the vehicle; control autonomous driving in which the vehicle travels based on the generated travel plan and also control remote driving in which the vehicle travels based on the received operation information; predict that a compromised state in which autonomous driving of the vehicle becomes compromised will arise based on environmental information including meteorological information received by the communication section; and notify the operation device of the compromised state in a case in which the compromised state has been predicted to arise. |
| US11584393B2 |
Method and system for planning the motion of a vehicle
A method for planning the motion of a vehicle includes: determining a nominal trajectory for the vehicle based on a desired maneuver to be carried out in a traffic space, on a current state of movement of the vehicle and on a detected state of a surrounding of the vehicle, and determining an abort trajectory branching off from the nominal trajectory and guiding the vehicle to a safe condition regardless of the desired maneuver, wherein the nominal trajectory and the abort trajectory are determined simultaneously using a single optimization process. |
| US11584391B2 |
System and method for communicating vehicle actions
Provided herein is a system and method of a vehicle that communicates an intended action of the vehicle. The system comprises one or more sensors; one or more processors; and a memory storing instructions that, when executed by the one or more processors, causes the system to perform capturing data from the one or more sensors of another vehicle or a road condition; determining an intended action of the vehicle based on the captured data; simulating the intended action of the vehicle on a map; communicating, within the vehicle, the intended action of the vehicle; and navigating the vehicle based on the intended action of the vehicle. |
| US11584386B2 |
Drive mode switch control device and drive mode switch control method
A drive mode switch control device controls switching of driving between a driver and an autonomous driving function. The drive mode switch control device includes an operation information acquisition unit, a drive state switch unit, an attitude determination unit, and an approved target setting unit. The operation information acquisition unit acquires an operation information item associated with the driving operation input to at least one of a plurality of operation targets. The drive state switch unit executes an override that switches from an autonomous driving state to another driving state. The attitude determination unit acquires a plurality of detection information items related to driving attitudes of the driver, and determine whether each of the plurality of detection information items is appropriate for the driving operation. The approved target setting unit sets an approved operation target or a disapproved operation target to each of the plurality of operation targets. |
| US11584384B2 |
Vehicle control system
A vehicle control system includes: a terminal configured to be carried by a user; and a control device configured to execute a remote autonomous moving process to move a vehicle from an initial position to a prescribed stop position based on an input from the terminal and to stop the vehicle at the stop position. The remote autonomous moving process proceeds on condition of continuation of a reciprocating operation on the terminal by the user, and has a plurality of modes in which a vehicle speed to move the vehicle is set to values different from each other. The control device or the terminal is configured to select one of the plurality of modes based on a speed of the reciprocating operation. |
| US11584383B2 |
Vehicle feature availability detection
While a vehicle is in an off state, expiration of a timer and receipt of a first message from a user device are monitored. Upon determining that at least one of the timer has expired or that the first message is received from the user device, a communication network onboard the vehicle is then monitored for a specified set of fault conditions. Upon detecting, on the onboard vehicle communication network, a fault condition included in the set of fault conditions, the fault condition is then identified as one of transient or persistent. A user assist feature of the vehicle is disabled upon identifying that the fault condition is transient and that a second message was received from the user device after the fault condition was detected. |
| US11584382B2 |
System and method for malfuncton operation machine stability determination
A vehicle includes a controller area network (CAN) and a plurality of a controllers in communication with each other via the CAN, wherein each controller of the plurality of controllers is configured to time-stamp messages transmitted via the CAN using a vehicle-wide synchronized clock, determine a worst-case transmission delay via the CAN based on the time-stamps for messages received from other controllers of the plurality of controllers, and based on the worse-case transmission delay, set a dynamic recovery timer for a malfunctioning controller of the plurality of controllers to recover after its malfunction, wherein the dynamic recovery timer prevents a particular controller that was malfunctioning but has since recovered from being incorrectly designated as a malfunctioning controller in need of service. |
| US11584380B2 |
System and method of reducing vehicle collisions based on driver risk groups
Systems and methods for reducing vehicle collisions based on driver risk groups are provided. A plurality of vehicle operators may be classified into a driver risk group based on one or more attributes (e.g., location, workplace, school, demographic, hobby, interest, etc.) shared by the plurality of vehicle operators. Vehicle sensor data (e.g., speed data, acceleration data, braking data, cornering data, following distance data, turn signal data, seatbelt use data, etc.) associated with each of the plurality of vehicle operators of the driver risk group may be analyzed. Based on the analysis of the vehicle sensor data, one or more indicia of safe driving behavior associated with the driver risk group may be identified. In response to a third-party query regarding a vehicle operator in the driver risk group, an indication of the safe driving behavior associated with the driver risk group may be provided to the third party. |
| US11584378B2 |
Vehicle-assist system
A vehicle-assist system comprising one or more sensors to monitor an environment of a vehicle and an eye-tracking system, including an eye-tracking sensor, to determine a gaze characteristic of a driver of the vehicle. The vehicle-assist system is to detect a hazard, and determine a hazard location of the hazard, in the environment of the vehicle. Based on the hazard location and the gaze characteristic of the driver, the vehicle-assist system is to output an indication of the hazard to the driver. |
| US11584369B2 |
Collision detection method and apparatus based on an autonomous vehicle, device and storage medium
Embodiments of the present application provide a collision detection method and apparatus based on an autonomous vehicle, a device and a storage medium, where the method includes: acquiring first point cloud data of each obstacle in each region around the autonomous vehicle, where the first point cloud data represents coordinate information of the obstacle and the first point cloud data is based on a world coordinate system; converting the first point cloud data of the each obstacle into second point cloud data based on a relative coordinate system, where an origin of the relative coordinate system is a point on the autonomous vehicle; determining, according to the second point cloud data of the each obstacle in all regions, a possibility of collision of the autonomous vehicle. A de-positioning manner for collision detection is provided, thereby improving the reliability and stability of collision detection. |
| US11584368B2 |
Evaluating risk factors of proposed vehicle maneuvers using external and internal data
Apparatuses and methods for evaluating the risk factors of a proposed vehicle maneuver using remote data are disclosed. In embodiments, a computer-assisted/autonomous driving vehicle communicates with one or more remote data sources to obtain remote sensor data, and process such remote sensor data to determine the risk of a proposed vehicle maneuver. A remote data source may be authenticated and validated, such as by correlation with other remote data sources and/or local sensor data. Correlation may include performing object recognition upon the remote data sources and local sensor data. Risk evaluation is performed on the validated data, and the results of the risk evaluation presented to a vehicle operator or to an autonomous vehicle navigation system. |
| US11584367B2 |
Method and apparatus for controlling vehicle
A method and apparatus for controlling a vehicle are provided. A lane in which a target vehicle is driving, and an object in a vicinity of the lane are detected from an image of surroundings of the target vehicle, a degree of danger of the object is evaluated, driving information of the target vehicle is determined based on the degree of danger, and the target vehicle is controlled based on the driving information. |
| US11584365B2 |
Method for selecting and accelerated execution of reactive actions
A method for selecting and executing at least one reactive action of a vehicle includes a control unit receiving sensor data from a vehicle sensor system; detecting an emergency situation based on the sensor data; performing an evaluation; and selecting and implementing a reactive action for minimizing an accident risk of the vehicle based on the evaluation, where, in the evaluation, sensors that are uninvolved in the detection of the emergency situation are not taken into account or are taken into account at a lower weighting, are operated at a reduced performance, and/or are operated with a reduced scanning range. In addition, a control unit, computer program, and machine-readable memory medium can be provided for implementing the method. |
| US11584364B2 |
Vehicle control device, vehicle, operation method for vehicle control device and storage medium
A vehicle control device comprising: a control unit configured to control an automated parking mode based on a shift position of a transmission when an automated parking is instructed, wherein the automated parking mode includes a first automated parking mode in which steering is not executed and forward movement or rearward movement is possible and a second automated parking mode in which a parking space is detected and steering is executed automatically, and the control unit controls the automated parking mode to be in the first automated parking mode, in a case where the shift position is a first position, and selectively controls the automated parking mode to be in the first automated parking mode or the second automated parking mode, in a case where the shift position is a second position that differs from the first position. |
| US11584361B2 |
Systems and methods to improve ride comfort for users within a vehicle during operation of the vehicle
Systems and methods to improve ride comfort for users within a vehicle during operation of the vehicle are disclosed. Exemplary implementations may: generate output signals; determine the current operational information regarding the vehicle; determine a current set of forces operating on one or more of the vehicle and one or more of the users within the vehicle; compare a characteristic of the current set of forces to a comfort threshold level; and responsive to the characteristic breaching the comfort threshold level, effectuate a modification in the operation of the vehicle such that a subsequent change in the characteristic that corresponds to the modification reduces and/or remedies the breach of the comfort threshold level. |
| US11584349B2 |
Relay valve for a pneumatic valve unit
A relay valve (10) for a pneumatic valve unit (14), for example for a braking system of a utility vehicle, has a first assembly component (18) and a second assembly component (20). A hollow cylindrical guide portion (28) of a piston (24) of the relay valve (10) is received, in an axially guided manner, in the first assembly component (18). The second assembly component (20) includes additional valve components and the venting region of the relay valve (10). At least the first assembly component (18) and the second assembly component (20), when assembled, form a preassembly unit (26) first assembly component (18) and are joined by a bayonet connection (30). The preassembly unit (26) is inserted into a housing (12) of the valve unit (14), The interior of the housing is delimited by a cup-shaped inner wall (32), and the preassembled unit is fastened therein. |
| US11584347B2 |
Trailer battery reverse connection protection
A trailer brake module includes a brake output driver configured to be connected to a power supply, a flyback diode, and a MOSFET arranged between the power supply and the flyback diode. The MOSFET is in series with the flyback diode. |
| US11584344B2 |
Method and system of controlling braking of vehicle
A method of controlling braking of a vehicle is provided. When a disconnector is disconnected and an auxiliary drive wheel is separated from a driving system, vehicle braking is performed with regenerative braking by a primary drive wheel motor during braking. Subsequently, the disconnector is connected based on a vehicle stability state, and then, braking is performed simultaneously on the auxiliary drive wheel and a primary drive wheel. |
| US11584341B2 |
System and method for wheel-slip prevention in railway vehicles with pneumatic brakes
A control system for wheel-slip prevention in a railway vehicle with a pneumatic brake is provided. The control system comprises an input interface configured to accept a deceleration reference for controlling the pneumatic brake, and a memory configured to store a reference governor providing executable instructions for modifying the deceleration reference upon its violation of a wheel-slip constraint, and configured to store a controller providing executable instructions for mapping the modified deceleration reference to a sequence of control commands for controlling pressure applied by the pneumatic brake. The control system further comprises a processor configured to execute the reference governor to modify the deceleration reference and configured to execute the controller to map the modified deceleration reference to the sequence of control commands. Further, an output interface of the control system is configured to output the sequence of control commands to control the pneumatic brake. |
| US11584337B2 |
Driven and non-driven rear wheel regenerative power spring braking apparatus, method, and kit
A regenerative braking apparatus for a motor vehicle (and concomitant method and retrofit kit) comprising a two-piece rim, a power spring inside the rim, a winding apparatus transferring energy into the power spring, a speed reducer that allows for smooth accumulation of tension in the power spring, and a controlled holding brake system that allows for bypassed, autonomous, or on-demand application of the regenerative braking apparatus. |
| US11584329B2 |
Seat airbag apparatus for vehicle
A seat airbag apparatus for a vehicle is disclosed. A side cushion is deployed so as to protrude forward from a seatback in order to protect the lateral sides of an occupant, and a front cushion is deployed so as to protrude from the side cushion to the front of the occupant in order to protect the front side of the occupant. The deployment of the side cushion and the front cushion is limited by an upper dual-surface tether structure, formed by an upper-side surface tether and an upper-front surface tether, and a lower dual-surface tether structure, formed by a lower-side surface tether and a lower-front surface tether, thereby increasing force with which movement of the occupant is restricted, thus further enhancing an occupant protection effect. |
| US11584327B1 |
Trim assembly for a vehicle
A bracket assembly for a vehicle frame includes a trim piece with a high retention clip. The trim piece incudes a deployable portion that is configured to partially deploy in response to a first predetermined force. An inflator tube is concealed by the trim piece and includes an air curtain. A bracket is operably coupled to the trim piece. The bracket has a deformable portion and side portions. |
| US11584326B2 |
Roof airbag system and vehicle
A roof airbag system includes a roof airbag, a lifting mechanism, a collision sensor, memory, and a processor coupled to the memory. The roof airbag is provided at a roof portion of a vehicle, receives a supply of gas from an inflator and deploys toward an upper body side of a vehicle occupant sitting on a vehicle seat. The lifting mechanism is provided at a seat cushion side of the vehicle seat and lifts a thigh area of the vehicle occupant. A collision sensor detects a collision of the vehicle. The processor is configured to, when a seat back of the vehicle seat is tilted more than a predetermined angle to the seat rear side and the collision sensor detects a collision of the vehicle, control the lifting mechanism to lift the thigh area of the vehicle occupant and control operation of the inflator to deploy the roof airbag. |
| US11584323B2 |
Occupant monitoring device for vehicle and occupant protection system for vehicle
A vehicle occupant monitoring device for a vehicle is configured to monitor an occupant sitting on a seat provided in a vehicle and includes a light projector, an imaging device, and a processor. The light projector is configured to project light toward the occupant sitting on the seat. The imaging device is configured to capture an image of the occupant sitting on the seat. The processor is configured to control the light projector and the imaging device to capture the image of the occupant sitting on the seat. In a case where a collision of the vehicle is predicted, the processor causes the light projector to radiate intense light toward a head of the occupant to be imaged by the imaging device. |
| US11584319B2 |
Vehicle bumper with storage arrangement
A vehicle bumper for a vehicle includes a bumper frame adapted for installing into one of a front end and a rear end of a vehicle to absorb impact in case of collision, and a function unit provided at the bumper frame. The function unit is incorporated with the bumper frame to form at least one of a flip type storage container, a drawer storage container and a detachable storage container for providing an additional storage to the vehicle, wherein the flip type storage container, the drawer storage container and the detachable storage container are located at different locations of the bumper frame, such that the flip type storage container, the drawer storage container and the detachable storage container are individually operated. |
| US11584318B2 |
Automatic powertrain operation for maintenance of neutral operation
A method for managing electrical Key Off Load (KOL) and other potentially damaging operational conditions in a vehicle while in a neutral mode setting, comprising: determining a vehicle drivetrain is in the neutral mode setting; determining an operational characteristic that changes with time while the vehicle is in the neutral mode setting; performing, via a vehicle control module and based on the neutral mode setting and the operational characteristic, vehicle actions comprising engaging an automated start powertrain activation while the vehicle is in the neutral mode setting. |
| US11584314B2 |
Collision detection on a can bus
The disclosure relates to a controller area network, CAN, unit and associated method and computer program. The CAN unit is configured to detect a transmit signal edge on a transmit signal for a CAN transceiver; detect a corresponding receive signal edge on a receive signal for a CAN controller of the CAN transceiver; and detect a collision on the CAN bus based on a propagation delay between the transmit signal edge and the corresponding receive signal edge. |
| US11584308B2 |
Mirror pod environmental sensor arrangement for autonomous vehicle enabling lane center offset mimicry
An approach to arrange sensors needed for automated driving, especially where semitrailer trucks are operating in an autonomous convoy with one automated or semi-automated truck following another. The sensors are fitted to a location adjacent to or within the exterior rearview mirrors, on each of the left- and right-hand side of the tractor. The sensors provide overlapping fields of view looking forward of the vehicle and to both the left and right hand sides at the same time. |
| US11584306B1 |
Equipment rack for a vehicle
Embodiments of the present invention include an equipment rack for a vehicle, such as a vertical, tire-mount bicycle rack, that is specially adapted for heavier bicycles like e-bicycles, that is significantly more robust than prior vertical bicycle racks by using a high-powered actuator coupled with a base structure that optimizes both leverage and stability through a wide, cradling hinge plate and post member pivot axis that is located aft of the post member when the post member is in a generally vertical position. |
| US11584302B2 |
Driver access assist
A step assembly to be attached to a crossbar of a vehicle, the step assembly including a base subassembly including first and second side brackets configured to be coupled to an upper surface of a crossbar of a vehicle, and a stair subassembly including a plurality of step members arranged between first and second side members, wherein proximal ends of each of the first and second side members are configured to be rotatably coupled to the respective first and second side brackets such that the stair subassembly is selectively rotatable between a deployed position and a stored position. |
| US11584299B2 |
Driver-assisting system for an industrial vehicle
A driver-assisting system for an industrial vehicle comprising: a first camera mounted on a vehicle cab for viewing an area in front of the vehicle; an image processing unit operatively connected to said first camera for receiving image data from said first camera; a display unit operatively connected to said image processing unit for displaying image to a user based on said image data; a control unit operatively connected to said first camera for modifying operating parameters of said first camera; wherein the first camera is adapted to provide a wide-angle field of vision, and in that the field of vision of said first camera relative to the vehicle can be adjusted by the control unit. |
| US11584298B2 |
Vehicle display system and vehicle
A vehicle display system is provided in a vehicle. The vehicle display system includes a first display device and a second display device. The first display device is configured to emit a light pattern toward a road surface outside the vehicle. The second display device is located inside the vehicle and is configured to display an image indicating the light pattern as viewed from above. |
| US11584293B2 |
Vehicle communication system, vehicle module, front composite module, and vehicle lamp
A vehicle communication system installed in a vehicle includes: a lamp for illumination, a display or signal; a display that is configured by a planar light emitter and has an information display function; and a control unit that is capable of controlling turning-on of the lamp and of the display. The control unit is configured to control the lamp and the display in a linked manner, and present vehicle information indicating a condition of the vehicle by combining light emission of the lamp with information display of the display. |
| US11584292B1 |
Bicycle handgrip device
A bicycle handgrip device includes a first handgrip, a second handgrip, and a light. The first handgrip defines a first axis, with a first connection end and a second connection end disposed on two ends thereof. The first handgrip is mounted around the handlebar of a bicycle through the first connection end. The second handgrip is removably combined to the second connection end. The second handgrip defines a second axis perpendicular to the first axis and pointing at the ground surface. The light is disposed on the second handgrip for projecting light beam on the ground surface. Therefore, the light provides illumination and a warning light signal at different distances. Also, the handgrip device can be gripped in different directions, so that the user is allowed to adjust the gripping position for lowering habitual motion fatigue. |
| US11584289B2 |
Tent for vehicle and vehicle including the same
The present invention provides a tent for a vehicle, the tent comprising: a body frame connected to the vehicle and defining an interior space; at least one door introducing the interior space, the door comprising: a door frame; a first board located on one side of the door frame, and a second board located on the other side of the door frame, and wherein the first and the second board are connected to each other via a connecting member over one edge of the door frame, and wherein the first board comprises a first subboard, a second subboard, and a first tent cloth connecting between the first and the second subboard along the edge of the first and the second subboard. |
| US11584286B2 |
Loading module and delivery robot equipped with same
A delivery robot equipped with a loading module is disclosed. The delivery robot includes a communicator for communicating with a control center or a mobile terminal within a control range of an article sender, one or more sensing units, an inputter for receiving information on an article and destination information on the article, a memory for storing a delivery list, a display, and a controller. The delivery robot may be equipped with artificial intelligence and may also perform 5G (generation) communication. Thus, user convenience can be improved. |
| US11584285B2 |
Motorized wheelbarrow
A motorized wheelbarrow including a motor and a drive pulley that rotates when the motor is operating. The motorized wheelbarrow also includes wheels and a drive train assembly for transmitting power from the motor to the wheels. The motorized wheelbarrow also includes a clutch assembly movable between a connected condition, in which the motor and the drive train assembly are connected by the clutch assembly, and a disconnected condition, in which the motor and the drive train assembly are not connected with each other, and a brake assembly movable between an engaged condition, in which the brake assembly resists rotation of the wheels, and a disengaged condition, in which the brake assembly does not resist rotation of the wheels. Both of the clutch assembly and the brake assembly are controlled by a single control assembly so that the clutch assembly and the brake assembly are mutually functionally exclusive. |
| US11584278B2 |
Vehicle seat with a thermal massage system
A seat includes a seat bottom and a seat back. At least one of the seat bottom and the seat back includes a trim cover having a seating surface and a plurality of individually-controllable massage elements underlying the trim cover. Each of the plurality of individually-controllable massage elements has a surface facing the trim cover, wherein at least a portion of the surface includes a heating layer selectively configured to generate heat. |
| US11584273B2 |
Trim assembly ornamental stitching
A seat assembly is provided with a frame, and a trim assembly oriented about the frame to conceal the frame. The trim assembly is provided with a first trim panel, a second trim panel, and a structurally reinforced seam with piping along an intersection of the first trim panel and the second trim panel. Ornamental stitching is provided along an exterior length of the structurally reinforced seam and incrementally traverses the structurally reinforced seam to interconnect the first trim panel and the second trim panel along the structurally reinforced seam, and to provide an ornamental stitching appearance to the structurally reinforced seam. |
| US11584269B2 |
Kinetic seat cushions for vehicles
A kinetic seat cushion assembly that rotates based on a force applied on an occupant seated therein is provided. The kinetic seat cushion assembly includes a primary seat cushion frame, a secondary seat cushion frame, a seat cushion tilt mechanism coupling the secondary seat cushion frame to the primary seat cushion frame such that the secondary seat cushion frame is movable with respect to the primary seat cushion frame, and a front pivot mechanism that pivotally couples a front portion of the primary seat cushion frame to a front portion of the secondary seat cushion frame. |
| US11584267B2 |
Rotatable car seat with detachable seat and top anchor
A child safety seat for use in a vehicle, the safety seat having a base including a rotating mechanism and a seat shell for a child that is detachably connectable to the base. The base is anchorable in the vehicle using either conventional safety belts or LATCH anchoring provisions. The base is configured to allow a conventional three-point occupant restraint to secure the base to the vehicle and to prevent interaction between the seat shell and the restraint belt. The seat shell, when connected to the base, may be rotated about a generally upstanding axis into forward-facing, rearward-facing, or side-facing configurations. The base includes a moveable wedge that allows the base to optimally fit a variety of vehicle seat having different seat cushion inclinations. The seat shell also includes a height-adjustable backrest portion that allows the seat configuration to be optimized for the occupant, even as the occupant child grows. |
| US11584266B2 |
Seat belt fixing device and seat comprising the same
A seat belt fixing device and a seat including the same are introduced. The seat belt fixing device includes a seat belt clamp, top rod body, fixedly engaging element, locking element, and operating element coupled to the locking element. The seat belt clamp includes a first clamping element rotatably mounted on the seat and a second clamping element formed on the seat. The second clamping element is rotatable to a locked position to operate in conjunction with the first clamping element in clamping a seat belt. The top rod body and the second clamping element are connected and rotate concentrically. The locking element and fixedly engaging element are mounted on the top rod body (or second clamping element) and the seat, respectively. At the locked position, the locking element fittingly, engagingly connects to the fixedly engaging element to lock the top rod body and second clamping element. |
| US11584264B2 |
Long rail assembly with side opening for vehicle seat adjustment
A long rail assembly attached to a vehicle floor for repositioning vehicle seats in a vehicle between a plurality of seating positions. The long rail assembly includes a fixed long rail having a C-shaped cross-section in profile and an elongated opening in a side wall of the long rail, a power rail drive module configured to travel along an interior of the long rail and having at least one striker extending laterally away from the rail drive module through the elongated opening in the side wall of the long rail, and a vehicle seat having at least one leg releasably coupled to the at least one striker by a seat latch assembly. |
| US11584256B2 |
Vehicle control device, control method, non-transitory storage medium, and vehicle
A vehicle control device for a vehicle includes a processor. The vehicle includes a first battery, a second battery, an auxiliary load powered by the second battery, and a DC-to-DC converter configured to supply electric power from the first battery to either the second battery or the auxiliary load, or to both of the second battery or the auxiliary load. The processor is configured to: determine the state of a start switch and the boarding state of the vehicle; acquire the voltage of the second battery; and when the processor determines that the vehicle is in a non-started on-board state, determine based on the voltage of the second battery an order in which the DC-to-DC converter and the auxiliary load are driven. The non-started on-board state is a state in which the start switch is off and a user is presumed to be in the vehicle. |
| US11584253B2 |
Battery swapping station and control method therefor
Disclosed are a battery swapping station and a control method therefor. The battery swapping station comprises: a first battery swapping platform being arranged between a first charging compartment and a second charging compartment; a first shuttle travels between the first battery charging compartment and the first battery swapping platform, a second shuttle travels between the second battery charging compartment and the first battery swapping platform; a control unit being electrically connected to the first shuttle and to the second shuttle, used for the following operation: when operating a same vehicle on the first battery swapping platform, if the first shuttle is executing either operation of battery unmounting or battery mounting, the second shuttle executes the other operation. Through the battery swapping station and the control method therefor, the waiting time for vehicles when swapping batteries can be reduced, thus increasing the battery swapping efficiency of the battery swapping station. |
| US11584251B2 |
Method for displaying charge energy by solar roof system of vehicle
A method for displaying charge and gain energy by a vehicle solar roof system is provided. The method includes determining whether the vehicle is in a parking or driving mode based on whether the vehicle key is turned on or off when the solar roof system installed in the vehicle operates. A corresponding consumed energy is calculated by determining whether the solar roof system charges the auxiliary battery or the main battery. The consumed energy is displayed in the cluster of the vehicle and booting is performed when the key is turned on in the parking mode and displayed when the key is turned off in the driving mode. The consumed energy is calculated based on efficiency of a charge amount of the auxiliary battery or the main battery and a gain fuel amount is changed based on the charge amount and calculated due to the saved energy. |
| US11584250B1 |
Charging station for transferring power between an electric aircraft and a power grid
Aspects relate to a charging station configured to transfer power between an electric aircraft and a power grid via a charging connection. In one or more embodiments, charging station may communicate with the power grid and/or electric aircraft via a communication network. For example, the charging station may be configured to receive a supply request from a power grid or a demand request from an electric aircraft and subsequently generate a control signal that transfers electrical power between the power grid and the electric aircraft via the charging connection. |
| US11584249B2 |
Method for determining position information of a motor vehicle, and motor vehicle
The disclosure relates to a method for determining position information of a motor vehicle, which has an inductive charging device with at least one charging coil, which is in particular situated in the region of the bottom of the vehicle, and a measurement means which is assigned to the charging coil to measure a magnetic field, the method having the following steps: magnetizing, by supplying current to the charging coil, at least one magnetic structure which is situated in or on a surface on which the motor vehicle drives, wherein the structure and further structures are stored together with a position indication for the respective structure in a digital map; measuring, using the measurement means, measurement data which describe the magnetic behavior of the structure; identifying the structure by evaluating the measurement data; and determining the position information depending on position indication assigned to the identified structure. |
| US11584244B2 |
Rapid charging system and method for electrically connecting a vehicle to a charging station
A fast charging system for electrically driven vehicles and a method for forming an electrically conductive connection between a vehicle and a stationary charging station, the fast charging system having a contact device, a charging contact device and a positioning device, said contact device or said charging contact device being disposeable on a vehicle, said charging contact device being electrically contacted using the contact device when in a contact position, said contact device being positioned in a longitudinal and/or transverse direction with respect to the charging contact device as well as being moved to the contact position by means of the positioning device, said charging contact device comprising a charging-contact-element carrier having charging contact elements, said charging contact elements each forming a strip-shaped charging contact surface, said contact device comprising a contact element carrier having contact elements, said contact elements each forming a contact surface which is smaller than the charging contact surfaces, said contact elements being electrically contacted with the charging contact elements for forming contact pairs in each instance when in the contact position, the charging contact surfaces and the contact surfaces being disposed such in the longitudinal direction with respect to each other that a respective physical contact between the charging contact surfaces and the contact surfaces is formed in a defined order at respective longitudinal ends of the charging contact surfaces. |
| US11584241B2 |
Routing and charging of electric powertrain vehicle
A request to move along a route is detected. The request is from a first electric vehicle. The route may include a start point and an end point. It may be determined that the first vehicle is an electric vehicle including a battery. In response to determining that the first vehicle is an electric vehicle, one or more battery parameters of the first vehicle may be retrieved. One or more electric vehicle chargers may be identified based on the start point and the end point. A subset of the electric vehicle chargers may be selected based on the battery parameters of the first vehicle. A second route is generated based on the subset of the electric vehicle chargers. The second route is generated such that the first vehicle is capable of reaching the end point. The route of the first vehicle may be replaced with the second route. |
| US11584240B2 |
Intelligent vehicle charging station
An intelligent vehicle charging system for charging a fleet of autonomous vehicles throughout a network of charging stations dispersed throughout a geographic area. The intelligent vehicle charging system includes a remote control system that is in operative communication with each of the autonomous vehicles in the fleet and each of the charging stations in the network. When an autonomous vehicle is in need of a power charge, or as directed by the remote control system, the remote control system will identify an available charging station, guide the autonomous vehicle to the charging station, verify that the autonomous vehicle has arrived at the charging station, initiate the power charging process, account and bill appropriate fees for the charging process, and log all associated activity. The remote control system is also capable of remotely and instantaneously terminating the power charging process to dynamically return a vehicle back to service. |
| US11584238B2 |
Passive structural stopper bracket
A method and an apparatus, according to an exemplary aspect of the present disclosure includes, among other things, a battery pack supported by at least one vehicle frame member, a side frame member positioned adjacent to an edge of the battery pack, and a cross-member extending away from the side frame member and above the battery pack. The cross-member is spaced from the battery pack by a gap. At least one bracket is mounted to at least one of the side frame member and cross-member within the gap such that in response to an impact load, the bracket prevents the cross-member from direct contact with the battery pack. |
| US11584236B2 |
Dismount controls for one-wheeled vehicle
A control system for a tiltable vehicle may include a motor controller configured to respond to backward or reverse operation of the vehicle by hindering a responsiveness of the control system (e.g., proportionally) and/or eventually disengaging a drive motor of the vehicle. Accordingly, a user may intuitively and safely dismount the vehicle by selectively commanding reverse operation. In some examples, the backward direction may be user-defined. |
| US11584231B2 |
Heads-up display device, driving method, vehicle and electronic apparatus
A heads-up display device for a vehicle includes: a display component; a controller; and an execution component; wherein: the display component is configured to output a heads-up display image; the controller is configured to acquire a real-time vehicle speed of the vehicle, and generate an image distance control signal associated with the real-time vehicle speed of the vehicle; and the execution component is connected to the display component, and the execution component is configured to adjust a focal point of the display component according to the image distance control signal, and control an image distance of the heads-up display image displayed by the display component thus adjusting the focal point of the display component according to the change of the real-time vehicle speed. |
| US11584225B2 |
One-pedal speed control for off-road driving
A vehicle with one-pedal driving mode includes a first axle having a first electric machine configured to power first wheels and a second axle having a second electric machine configured to power second wheels. A controller is programmed to, in response to a request for one-pedal driving mode, map pedal positions of the accelerator pedal to speeds of the first and second wheels such that each of the pedal positions corresponds to a driver-demanded speed of the first and second wheels, and control one or more of the electric machine so that the vehicle is propelled according to the driver-demanded speed. |
| US11584222B2 |
Fuel filler access control system
A vehicle assembly includes, among other things, a fuel inlet conduit configured to receive a fuel dispensing nozzle. The fuel inlet conduit opens to an inlet opening. A guard is configured to move back and forth between a blocking position that prevents insertion of the fuel dispensing nozzle through the inlet opening into the fuel inlet conduit, and an accessing position that permits insertion of the fuel dispensing nozzle through the inlet opening into the fuel inlet conduit. |
| US11584221B2 |
Evaporative emissions fuel tank venting system positioned in vapor line
A vent shut-off assembly configured to manage venting on a fuel tank includes a main housing, a poppet valve and an actuator. The main housing is positioned outside of the fuel tank and selectively vents to a canister. The poppet valve is disposed in the main housing and includes a plunger that provides over pressure relief (OPR) and over vacuum relief (OVR) functions. The actuator assembly can be housed in the main housing and includes a cam assembly having a cam shaft that includes a cam having a profile that one of opens and closes the poppet valve. When the poppet valve is in the closed position, vapor is precluded from passing between the fuel tank and the canister. When the poppet vale is in the open position, vapor is permitted from passing between the fuel tank and the canister. |
| US11584220B2 |
Fuel tank isolation valve for vehicle
A fuel tank isolation valve for a vehicle is provided. A valve opening operation or a valve closing operation is performed using guide protrusions configured to move along a guide slot, in response to an upward or downward movement of a plunger. The discharge of a battery is prevented. An abrupt change in the pressure of a fuel tank is prevented. |
| US11584219B2 |
Radiator assembly for vehicle
A radiator assembly in which numerous fins of a cooling element extending between two coolant channels of the cooling element are divided into at least two different cooling zone, a ventilator of the radiator assembly at least partially covers a first cooling zone of the at least two different cooling zones with respect to a direction extending from the ventilator module toward the cooling element, and a gap width of a gap between two adjacent fins in the first cooling zone is greater than that in a second cooling zone of the at least two different cooling zones. |
| US11584217B2 |
Vehicle body front structure
A vehicle body front structure (10) includes: a shutter mechanism (19), an under cover (20), and a cooling duct (21). The shutter mechanism includes an upper shutter (54) and a lower shutter (55). The under cover covers a power device, a cooling device, and a peripheral component from below. Air is sent from the lower shutter to the cooling duct, and the cooling duct includes: an intake port portion (75), a first discharge port portion (91), and a second discharge port portion (98). Air is sent from the lower shutter to the intake port portion. The first discharge port portion and the second discharge port portion are positioned at the back of a vehicle body of the power device, and send air toward the peripheral component. |
| US11584215B2 |
Drive unit and vehicle
A drive unit includes: a rotary electric machine; a rotary electric machine case accommodating the rotary electric machine; an electric power conversion device electrically connected to the rotary electric machine and configured to convert electric power supplied to the rotary electric machine and electric power supplied from the rotary electric machine; and an output shaft extending out from the rotary electric machine case and configured to output power of the rotary electric machine. The electric power conversion device is arranged on one side of the rotary electric machine. The output shaft is arranged between the rotary electric machine and the electric power conversion device. |
| US11584212B2 |
Battery pack having overlapping battery modules
A battery pack includes a first battery module, a first battery case accommodating the first battery module, a second battery module, and a second battery case placed on an upper side of the first battery case so as to overlap each other and accommodating the second battery module. The second battery module is fixed to a fastening portion formed on a bottom surface of the second battery case and bulging downward. A hole portion for accommodating the fastening portion is provided on an upper surface of the first battery case at a position overlapping the fastening portion when viewed from above. |
| US11584211B2 |
Electric vehicle
An electric vehicle comprises: a main battery which is disposed under the floor of a vehicle interior; a front seat which is provided for a front part of the vehicle interior; a front housing chamber which is formed under a seating surface of the front seat; and an air-suspension device including an air spring which is made to expand and contract by air pressure, an air compressor which compresses air, and one or more first surge tanks which store high-pressure air or low-pressure air, in which the first surge tanks and the air compressor are disposed in a front housing chamber. |
| US11584207B2 |
Smart tonneau cover with solar panels and automatic weather sensing
A smart tonneau cover for a pickup truck includes an input system that receives information concerning a route and the weather forecast for the route to a destination, the height of a cargo, a precipitation sensor, a wind sensor, and to determine the limits to the height, position, and orientation of the portions of a tonneau cover, which can include solar panels that can be moved to optimize power generation and minimize power consumption while protecting the cargo. The solar panels can be positioned when stationary, such as while parked, and repositioned as needed during transit to maintain an optimal power efficiency. |
| US11584205B2 |
Silenced guide rail
A silenced guide rail includes a guide rail body, a guide block, and a slideway. The guide rail body includes a beam piece, and the beam piece includes an abutting end. The guide block is connected to one end of the guide rail body, and the guide block includes a docking strip. The docking strip includes a corresponding abutting end corresponding to the abutting end. The abutting end includes a short side and a bevel. A shape of the corresponding abutting end corresponds to a shape formed by the short side and the bevel. The slideway is formed on the beam piece and the docking strip. Therefore, the present disclosure reduces an abnormal noise generated when a guide post passes through a connection between the guide rail body and the guide block, and an effect of eliminating all or most of the abnormal noise may be achieved. |
| US11584204B2 |
Multi-part frame for a vehicle sliding sunroof or vehicle sliding and tilting roof and method for assembling a multi-part frame
A multi-part frame (10) for a sliding roof of a vehicle or a tilt-and-slide roof of a vehicle for guiding and holding a movable cover element allocated to a corresponding roof opening is specified, with a support component (12) formed as a plastic injection-moulded part, in which open cable channels (24) are moulded, in order to guide drive cables for moving the cover element, which are in drive engagement with a drive device, displaceably in a compression-resistant manner, wherein the cable channels (24) are configured such that they can be closed by at least one cover (14) likewise formed as a plastic injection-moulded part and fastenable to the support component (12), and wherein the fastening of the cover (14) to the support component (12) is configured such that an installation direction during fastening of the cover (14) to the support component (12) runs in the horizontal direction. Furthermore, a method for installing a multi-part frame (10) is specified. |
| US11584199B2 |
Passenger retention system and method
A method and a system are provided for retaining a side window in a vehicle to meet FMVSS No. 226 standard, where the side window is being secured to an exterior surface of a vehicle body. An optically transparent flexible film laminate is adhered to a visible interior surface of the side window. The optically transparent flexible film laminate has a thickness of between about 0.005 inches and about 0.020 inches. A peripheral edge of the optically transparent flexible film laminate is bonded to an interior surface of the vehicle body. The bonding agent overlaps the peripheral edge and the interior surface at a distance of at least 0.5 inches. The bonding agent can be a Sikaflex-552 adhesive. |
| US11584196B2 |
Ultra-violet light sanitizing of a vehicle
A system that can selectively activate or deactivate one or more ultra-violet light sources to sanitize a portion of a vehicle. The system can include a vehicle that has a vehicle door. The system can include one or more sensors that can be configured to detect whether the vehicle door is open or closed. In response to detecting that the vehicle door is open, the system can cause the one or more ultra-violet light sources to be activated, whereby ultra-violet light is emitted by the one or more ultra-violet light sources with respect to at least a portion of the vehicle. In some instances, the ultra-violet light can be emitted across the door frame of an open door. In some instances, the ultra-violet light can be emitted within at least a portion of the vehicle cabin. |
| US11584193B2 |
Enhanced vehicle operation
A computer includes a processor and a memory, the memory storing instructions executable by the processor to heat a passenger cabin of a vehicle, suppress a climate control limiter that prevents an air blower of a climate control component from operating when an engine coolant temperature exceeds a temperature threshold, and actuate a motor on an air pump to introduce air external to the vehicle to the passenger cabin. |
| US11584191B2 |
Methods and system for a degas bottle
Methods and systems are provided for a cooling system. In one example, a system comprising a housing comprising a first chamber fluidly coupled to a first cooling circuit and a second chamber fluidly coupled to a second cooling circuit. A reservoir is arranged vertically above each of the first chamber and the second chamber within the housing. A transverse wall fluidly separates the reservoir from the first and second chambers and a dividing wall physically coupled to the transverse wall, separates the first and second chambers from one another. Each of the transverse wall, dividing wall, first chamber, and the second chamber are arranged vertically below a minimum fill line of the reservoir. |
| US11584187B2 |
Vehicle suspension system
A vehicle suspension system comprising a hydropneumatic strut comprising a fluid interface, where supply of hydraulic fluid to the strut via the fluid interface causes the overall length of the strut to increase, and withdrawal of hydraulic fluid via the fluid interface causes the overall length of the strut to decrease, a first displacement system in fluid communication with the fluid interface, capable of supplying and withdrawing fluid to and from the strut as well as measuring the volume of fluid supplied or withdrawn from the strut, a second displacement system in fluid communication with the fluid interface, and a hydraulic fluid source for selectively supplying or withdrawing hydraulic fluid from the hydropneumatic strut via either of the first or second displacement systems. |
| US11584186B2 |
Load carrying vehicle having a container and method for controlling the load carrying vehicle
A load carrying vehicle including: a chassis; a load carrying container connected to the chassis; a plurality of wheels; a suspension arrangement coupling the wheels to the chassis; wherein the suspension arrangement is configured to controllably lower the container such that the container makes contact with at least two wheels. |
| US11584183B2 |
Damping control apparatus and method for a vehicle
A damping control apparatus has a control unit that controls an active actuator that generates a control force to damp a sprung, and a storage device for storing a unsprung displacement acquired based on a vertical motion state quantity of a vehicle when the vehicle travels, and the control unit determines a predicted wheel passage position where a wheel is predicted to pass, calculates a time derivative value of an unsprung displacement at the predicted wheel passage position acquired by a preview sensor, calculates a target control force based on a sum of a first control component proportional to the time derivative value and a second control component proportional to an unsprung displacement at the predicted wheel passage position acquired from the storage device, and controls a control force generating device so that a control force when the wheel passes the predicted wheel passage position becomes the target control force. |
| US11584182B1 |
Vehicle suspension tuning system and method
Disclosed is an automatic vehicle suspension tuning system. The system has a control module to receive user input, an ECU with a processor and a memory, one or more road condition sensors, and one or more controllable suspension system components. The ECU controls the adjustments of the controllable suspension system component in response to user input to the control module as well as input from the road condition sensors during operation of the vehicle. A method of tuning a controllable suspension system component is also disclosed. |
| US11584181B2 |
Self leveling autonomous guided vehicle
An autonomous guided vehicle comprising a platform adapted to carry a load thereon in a working position; a plurality of suspension devices connected to the platform, each suspension device having a sensor and an actuator; and a plurality of wheels associated with the suspension devices; wherein a first wheel is associated with a first suspension device such that the sensor of the first suspension device is adapted to provide a signal when a relative position of the first wheel and the platform is altered. |
| US11584177B2 |
Fixed offset method for hitch detection in hitch assist operation
A system for assisting in aligning a vehicle for hitching with a trailer includes a steering system that adjusts a vehicle steering angle, a braking system that adjusts a vehicle speed, an imaging system that receives image data of a drawbar assembly being receivable in a hitch receiver, and a controller. The controller is configured to detect an edge of the drawbar assembly from the image data, target an endpoint at a fixed offset from the edge and a stationary point on the vehicle, and maneuver, via the steering and braking systems, the vehicle along a path to align the endpoint with the trailer. |
| US11584172B2 |
Attachment mechanism for tire-mounted sensors
An assembly for mounting an electronics package to a tire includes an electronics package, a mount with a peripheral flange, and an attachment patch. The electronics package is connected to the mount, which is in contact with the tire. The attachment patch is connected to the mount and includes a central opening that it smaller than the peripheral flange. The attachment patch is further affixed to the tire. |
| US11584171B2 |
Pneumatic tire
A pneumatic tire includes: a bead core; a bead filler; a carcass ply; a side wall rubber that is arranged on the tire-outer-surface-side of the carcass ply and constitutes a tire outer surface; a chafer layer that is turned from the tire-inner-surface-side to the tire-outer-surface-side around the bead core and the bead filler and rolled up on an outer surface of the carcass ply; a pair of a tape rubber and a rear pad rubber that are located between the side wall rubber and the carcass ply and arranged so as to hold a rolled-up end of the chafer layer from both sides in a tire width direction; and a tread rubber, in which modulus values of the pair of the tape rubber and the rear pad rubber are higher than a modulus value of the side wall rubber, and the tread rubber contains silica. |
| US11584170B2 |
Pneumatic tire
A pneumatic tire includes a tread portion 16, a sidewall portion 14, a buttress portion 18, and a hollow portion 50. A cross-sectional shape of a bottom surface of the hollow portion 50 is a curved shape in which a plurality of arcs having different radii of curvature are disposed in a tire radial direction and adjacent arcs are connected at a contact point C where the adjacent arcs have a common tangent line, or is a shape in which a plurality of arcs having different radii of curvature are connected by a straight line connecting contact points where the adjacent arcs have a common tangent line. An outside end 32a, in the tire radial direction, of a sidewall rubber 32 provided on the sidewall portion 14 is located on an outside Ro in the tire radial direction from the groove bottom 36B1 of the shoulder main groove 36B. |
| US11584166B2 |
Tyre
A tyre includes a tread portion being provided with at least one main groove extending in a tyre circumferential direction and at least one lateral groove connected to the at least one main groove. The at least one main groove includes an intersection to which the lateral groove is connected. One of groove walls of the at least one main groove or the at least one lateral groove is provided with projections protruding toward the intersection. |
| US11584162B2 |
Pneumatic tire
In a first aspect of the invention, a pneumatic tire is provided, the tire comprising two spaced apart bead portions, a tread portion, a pair of sidewalls extending radially inward from axially outer edges of the tread portion to join the respective bead portions, the axially outer edges of the tread portion defining a tread width, a carcass, an innerliner covering the carcass and defining a tire cavity, and a metal coated foam material attached to the innerliner within the tire cavity. |
| US11584160B2 |
Vehicle having adjustment mechanism
A vehicle includes a vehicle wheel, a vehicle frame and an adjustment mechanism configured to move the vehicle wheel relative to the vehicle frame. The adjustment mechanism includes a cam stud and a cam spacer. The cam stud extends at least partially through the vehicle frame. The cam spacer is rotationally fixed to the cam stud. Rotating the cam spacer moves the vehicle wheel relative to the vehicle frame. |
| US11584159B2 |
Vehicle wheel and Helmholtz resonator
A vehicle wheel has a Helmholtz resonator (sub-air chamber member) mounted thereon with an adhesive material, and a thickness of the adhesive material on a part (adhesive strength increasing part) of the Helmholtz resonator on which centrifugal force acts strongly during rotation of the wheel is set to be thicker than a thickness of the adhesive material on other parts (regular part) of the Helmholtz resonator. When the thickness of the adhesive material is increased, peel strength of the adhesive material is enhanced accordingly. |
| US11584155B2 |
Composite bicycle rim
A rim for a bicycle wheel includes a radially inner portion disposed along an inner circumference of the rim. The rim also includes a first sidewall and a second sidewall spaced apart from the first sidewall. The first sidewall and the second sidewall extend radially outward from the radially inner portion. The first sidewall includes a layer of a composite material. The layer of the composite material includes fabric plies of the composite material that are shaped as strips. The composite material includes a matrix of a polymer-based material and fibers of a reinforcing material. The strips include a first strip and a second strip. The second strip is adjacent to the first strip within the layer of the composite material. The second strip is nonparallel to the first strip. |
| US11584152B2 |
Writing tool with anti-drying device
Provided is a writing tool with an anti-drying device, comprising a pen holder (110), a pen tip (1) arranged in the pen holder (110), an ink cartridge (130) and a pressing rod (150). The writing tool with the anti-drying device further comprises an anti-drying device (200), wherein the anti-drying device (200) comprises a switch sleeve (210), a lifting cap (220), a tapping spring (214), a rotatable sealing cap (230), a sealing pad (240) and a support spring (244). The switch sleeve (210) is inserted in the pen holder (110), an elastic part (211) is respectively arranged on each of the two sides of the upper end of the switch sleeve (210), the switch sleeve (210) is further provided with a lifting groove (212) extending to be distributed on the elastic part (211), a rotating groove (213) is arranged on the side of the lower end of the switch sleeve (210); the lifting cap (220) is inserted in the switch cover (210), a support protrusion (221) is respectively arranged on each of the two sides of the upper end of the lifting cap (220), and the rotatable sealing cap (230) is used for turning so as to open or close an access hole (241). |
| US11584151B2 |
Information display medium and manufacturing method relating thereto
Provided is an information display medium that can enhance a forgery prevention effect. An information display medium (100) includes a light reflection layer (20) made of a metal or a metallic oxide and partially or fully placed on one surface of a substrate, and the light reflection layer (20) includes a first region (30) where first information is displayed by either of or a combination of an outline shape and a shape of an uneven region, and a second information display region (21a) where identification information formed by partial material removal of the light reflection layer (20), the second information display region being set to partially or fully overlap with the light reflection layer (20) where the first information is displayed in the first region (30). |
| US11584149B2 |
System and process for persistent marking of flexo plates and plates marked therewith
Systems and processes for making a flexo plate, and plates made thereby. Non-printing indicia defined by areas of presence and absence of polymer in the plate floor created using microdots imaged during a LAMS layer imaging step are readable downstream of the washing or other non-cured-polymer-removal step but not to print in the printing step. The non-printing indicia may define a repeating pattern of alphanumeric characters, non-text graphics, or a combination thereof. A difference in growth of plate structures corresponding to different types of microdots may be used for characterizing processing conditions. |
| US11584148B2 |
Motor control apparatus and image forming apparatus
A motor control apparatus configured to control a motor, includes: a drive circuit of the motor including a semiconductor device and being installed on a different substrate from a substrate of the motor; a load switching unit configured to set a load of the motor in a first state as a first load, and set a load of the motor in a second state as a second load that is smaller than the first load; and a control unit configured to control the drive circuit and the load switching unit, wherein the control unit is configured to control the drive circuit to start rotation of the motor when the load switching unit is in the second state. |
| US11584146B2 |
Printing cabinet
A portable printing cabinet having a housing with a substantially enclosed interior and an opening formed in a side surface thereof, a printing device located within the interior of said housing, and a paper tray positioned outside of the housing and in communication with the opening of the housing is provided. |
| US11584140B2 |
Concealable marking
Systems and methods relate generally to a concealable marking. In an example, obtained is a printing device having a printhead, a plasma head, a platform, and a stencil holder. The printhead is configured to print to a surface of a medium. The plasma head is configured to provide a plasma. The platform is configured to support and transport the medium. The stencil holder is configured to hold a stencil between the surface of the medium and the plasma head. A region of the surface of the medium is covered with the stencil. The stencil defines at least one opening for exposure of a portion of the region of the surface. A plasma is generated with the plasma head. The portion of the surface of the medium is exposed to the plasma through the at least one opening to hydrophilize the portion of the surface thereof to provide the concealable marking. |
| US11584139B2 |
Printing apparatus and printing method
A printing apparatus includes a carrying platform on which a substrate is placed, a cartridge configured to store and supply ink, and a print head configured to atomize the ink into ink droplets and deposit the ink droplets on a printing region of the substrate. |
| US11584137B2 |
Image forming apparatus
In an image forming apparatus, a control unit (a) sets an ink residual estimation value of a subtank as a first reference value corresponding to a tank capacity of the subtank when ink empty is detected on an ink container, and determines whether the ink residual estimation value is less than the ink consumption estimation value of a subsequent page in a print job or not, and (b1) stops the print job if the ink residual estimation value is less than the ink consumption estimation value of the subsequent page and (b2) continues the print job if the ink residual estimation value is equal to or larger than the ink consumption estimation value of the subsequent page. |
| US11584135B2 |
Printable liquid supply cartridges
A printable liquid supply cartridge includes a printable liquid reservoir extending between a first side and a second side, and between a front end and a rear end. The front end includes a printable liquid outlet to receive a first fluid pen and a gas inlet, above the printable liquid outlet, to receive a second fluid pen. The front end also includes an interface support at the first side, the support having an I2C data interface that includes electrical connection pads exposed on an interior side of the support to face from the first side towards the second side, the electrical connection pads being arranged vertically and to make contact with the printer data interface at least partially inserted into the second portion. |
| US11584132B2 |
Liquid storage container
A liquid storage container includes: a discharge port member including a discharge port through which liquid stored in a storage portion is discharged; a cover portion configured to be attachable to and detachable from the discharge port member and to be capable of opening and closing the discharge port; a liquid stop valve provided inside the discharge port member; and a protrusion provided inside the cover portion and configured to open the liquid stop valve in closing the cover portion. In the liquid storage container, the storage portion is sealable by at least one of a first sealing portion formed of a contact portion between the cover portion and the discharge port member and a second sealing portion formed of the liquid stop valve, and the first sealing portion and the second sealing portion are configured to be simultaneously unsealed. |
| US11584129B2 |
Inkjet recording apparatus
An inkjet recording apparatus includes a recording head, a housing, a cap unit, a protrusion and a guide part. The recording head has an ink ejecting port on a lower face. The housing supports the recording head. The cap unit includes a cap. The cap unit is inserted into a space below the recording head in a predetermined direction to be attached to the housing and to cover the lower face of the recording head with the cap. The protrusion is protruded from a lower portion of the housing on a rear side in the predetermined direction more downward than the lower face of the recording head. The guide part is formed in an upper portion of the cap unit on the rear side in the predetermined direction and comes into contact with the protrusion so as to guide insertion and removal of the cap unit. |
| US11584119B2 |
Control board and liquid ejection device
A control board connectable to a liquid ejection head includes a power supply circuit outputting a first voltage, a connector connectable to a cable through which the first voltage is input and a second voltage is output, and a processor detecting a connection error of the cable using a difference between the first and second voltages, and control the circuit to turn off upon detection of the error. The connector includes first, second, and third terminals adjacent to each other and arranged along a direction in this order and fourth, fifth, and sixth terminals adjacent to each other and arranged along the first direction in this order. The first voltage is input to the second terminal, the second voltage is output from the fifth terminal, and the first, third, fourth, and sixth terminals are ground terminals. The second and fifth terminals are short-circuited in the liquid ejection head. |
| US11584115B2 |
Method of manufacturing hybrid parts consisting of metallic and non-metallic materials at high temperature
This invention generally relates to a method of manufacturing hybrid parts comprising metallic and non-metallic materials at high temperature. During the method, a hollow metallic feedstock heated to a temperature in the austenite region may be placed in a die and filled with a non-metallic material in a viscous condition, after which the feedstock in the die is formed and then controlled-cooled to cause hardening of the non-metallic material in the region of contact between the metallic and non-metallic material. Afterwards, the semi-finished product is removed from the die and cooled to room temperature. The rate of cooling may be adjusted to generate compressive stress in the surface layer of the non-metallic material, which reduces the risk of cracking. |
| US11584112B2 |
Transparent polymer film with discoloration compensation
A single-layer or multilayer film formed from one or more polymeric materials has CIE colour values a* and b* such that −7≤a*≤0, −15≤b*≤0 and an optical transmission T such that 60%≤T≤95%. The inventive, transparent films provide discoloration compensation that alleviates yellowing caused by UV light. |
| US11584110B2 |
Multi-layered packaging films
A multi-layered packaging film includes (a) an outer print layer, (b) an inner product-side layer, and (c) a lamination layer interposed between the outer print layer and the inner product-side layer. |
| US11584104B2 |
Shiplap bonding system and method
Embodiments of the invention provide a storage container including a roof and two opposing side walls. At least one of the roof and the two side walls comprises a panel member including an inner skin, an outer skin, and a core between the inner skin and the outer skin. The panel member also including an inner skin trailing edge extending beyond the core and the outer skin and an outer skin leading edge, opposite the inner skin trailing edge, extending beyond the core and the inner skin. A viscoelastic tape is provided along the trailing edge and leading edge to maintain the position of the panel. Multiple panels can be joined with an adhesive material, with the viscoelastic tape maintaining the connection between the panels while the adhesive material sets and preventing the adhesive material from exiting past the trailing and leading edges. |
| US11584099B2 |
Method for building tyres and transfer device of an apparatus for building tyres for vehicle wheels
The present invention is relative to a method for building tyres for vehicle wheels and to a transfer device (16) of an apparatus for building tyres for vehicle wheels. The centring device (16) comprises: an annular support structure (18); gripping elements (19) arranged as a ring on the annular support structure (18) and having gripping surfaces (20) directed radially towards a longitudinal axis (Z-Z) of the transfer device (16); a measurement device (30) mounted on the annular support structure (18). The measurement device (30) is configured for detecting the centring between the transfer device (16) and a drum (12, 13) situated within the transfer device (16). The transfer device (16) is configured for picking up the tyre being processed (14, 15) from the drum (12, 13) on which the tyre being processed is arranged or for depositing a tyre being processed (14, 15) on the drum (12, 13). |
| US11584096B2 |
Method for producing a vehicle composite component
A method for producing a vehicle composite component with a layer structure having a core layer in a molding tool, the core layer being formed with regions of different thickness is provided. Steps for this method may include placing a cover layer, in particular a preformed cover layer, which in particular forms an outer skin of the vehicle composite component, onto a mold base plate of the open molding tool; introducing a first fiber layer, which is impregnated with PU resin and has not been subjected to forming, between the cover layer and a first mold counterplate of the open molding tool; closing the molding tool and compression molding the first fiber layer, which is impregnated with PU resin, against the cover layer, as a result of which a preform with a first support layer containing the first fiber layer is formed and hardened while supplying heat. |
| US11584095B2 |
Flexible mandrel, and method for producing composite component
This flexible mandrel for molding a composite material containing a thermosetting resin includes: a main body containing a first material; and a thermally conductive layer containing a second material having a higher thermal conductivity than the first material, the thermally conductive layer being formed so as to cover at least a portion of the main body. The thermally conductive layer extends from a contacting surface of the flexible mandrel, which comes into contact with the composite material during molding, to a non-contacting surface which does not come into contact with the composite material. |
| US11584093B2 |
High-pressure tank and method of manufacturing the same
A high-pressure tank includes a liner for storing a fluid, and a reinforcing layer covering an outer surface of the liner and including a fiber wound around the liner and a resin. The reinforcing layer includes a helical layer group including laminated helical layers, and a large-angle layer provided adjacent to the helical layer group and on the liner-side. The helical layer group includes an innermost layer that is closest to the liner and that is one of first and second helical layers respectively having the largest and second largest fiber winding angles, an outermost layer that is closest to an outer surface of the high-pressure tank and that is the other one of the first and second helical layers, and an intermediate layer disposed between the innermost and outermost layers and including a helical layer that is smaller in winding angle than the innermost and outermost layers. |
| US11584092B2 |
Method for producing three-dimensional object and forming apparatus
Such internal decoration is implemented that an object looks a target color as viewed in any direction, and that the object is colored and has image depiction in any cross-section. A method is provided for producing a three-dimensional object by extruding a build material to form a layer corresponding to each of cross-sections obtained by slicing a target object by a plurality of parallel planes, and depositing such layers in sequence so as to form the three-dimensional object. A white material 15 and one or two or more decoration materials 13 of colors other than white, which solidify wider a predetermined condition after extruded from nozzles, are used as the build material. The decoration materials 13 and the white material 15 are mixed to form the layer. |
| US11584089B2 |
Method and system for additive manufacturing of peelable sacrificial structure
A method of additive manufacturing of a three-dimensional object. The method comprises: sequentially dispensing and solidifying a plurality of layers comprising (i) a stack of model layers arranged in a configured pattern corresponding to the shape of the object and being made of a modeling material, (ii) a sacrificial structure having a stack of sacrificial layers made of an elastomeric material, and (iii) a stack of intermediate layers made of a support material having an elastic modulus less than the elastomeric material and being between the stack of model layers and the sacrificial structure; and applying a peeling force to the sacrificial structure (e.g., in dry environment) to remove the sacrificial structure, and to expose the stack of model layers and/or the stack of intermediate layers beneath the sacrificial structure. |
| US11584088B2 |
Three-dimensional shaping device, method for manufacturing three-dimensional shaped object, and information processing device
There is provided a three-dimensional shaping device that shapes a three-dimensional shaped object by laminating a layer. The three-dimensional shaping device includes: an ejection unit configured to eject a shaping material toward a table; a measurement unit configured to measure the shaping material at a measurement position separated from an ejection position of the ejection unit by a predetermined distance; a position changing unit configured to relatively move the ejection position and the measurement position with respect to the table; and a control unit. A movement range in which the measurement position is moved is wider than a shaping region where the shaping material is deposited on the table. The control unit is configured to perform a measurement of a measurement value by the measurement unit at least in a region where the movement range and the shaping region overlap each other, and control the ejection unit and the position changing unit to shape the three-dimensional shaped object in accordance with the measurement value. |
| US11584083B2 |
Method and system of additive manufacturing contour-based hatching
A system and method including receiving a data model representation of a part, the data model representation including at least one layer of the part and inner and outer contours for the at least one layer; determining a hatch pattern for each layer of the at least one layer of the part, the hatch pattern for each layer being dependent on the inner and outer contours for each respective layer; generating a record of the determined hatch pattern for each layer, the record including locations for the hatch pattern for each layer; and saving the record of the determined hatch pattern for each layer of the part. In some aspects, the record of the determined hatch pattern for each layer of the part may be used in an additive manufacturing process. |
| US11584081B2 |
Method for regulating temperature at a resin interface in an additive manufacturing process
A method for additive manufacturing includes: at a build tray arranged over a build window and containing a resin reservoir of a resin, heating the resin reservoir toward a target bulk resin temperature less than a heat deflection temperature of the resin in a photocured state; at a resin interface between a surface of the build window and the resin reservoir, heating an interface layer of the resin reservoir toward a target reaction temperature; and, in response to the resin reservoir exhibiting a first temperature proximal the target bulk resin temperature and to the interface layer exhibiting a second temperature proximal the target reaction temperature: at the resin interface, selectively photocuring a first volume of the resin to form a first layer of a build adhered to a build platform; and retracting the build platform away from the build window. |
| US11584080B1 |
Method and apparatus for 3D printing using a platen
A platen for a 3D printer apparatus contains tab pairs for the winding of a single wire to form the platen surface after being wound back and forth across its length. Punch backs for hole punching onto such a sheet exist on aluminum blocks that secure rails between which the platen is assembled onto the printer table top. |
| US11584076B2 |
Generating three-dimensional objects
According to examples, a build module may include a housing, a build material chamber, and a build chamber. The build material chamber may be positioned beneath the build chamber in the housing and may include a moveable support member, in which a build material distributor is to supply successive layers of build material onto the moveable support member from the build material chamber. The build module may be removably insertable into a build receiver of an additive manufacturing system to allow the additive manufacturing system to solidify a portion of the successive layers received onto the moveable support member during the solidification process of the build material. The moveable support member may separate the build material chamber from the build chamber to block build material from the above the build material chamber from being received into the build material chamber during a solidification process of the build material. |
| US11584073B2 |
Vibration isolation device for an additive manufacturing machine
An additive manufacturing machine (900) includes a build unit (904) that is supported by an overhead gantry (918). The build unit (904) includes a powder dispenser (906) including a vibration mechanism (922) and a scan unit (908) including a powder fusing device (910) for fusing or binding portions of a layer of additive powder. A vibration isolation device (932), such as a passive rubber damper (940) or an active vibration canceling mechanism (960), is positioned between the powder dispenser (906) and the scan unit (908) to prevent vibrations in the powder dispenser (906) from causing operational issues with the scan unit (908) and inaccuracies in the additive manufacturing process. |
| US11584070B2 |
Method of manufacturing three-dimensional shaped object and three-dimensional shaping device
A method of manufacturing a three-dimensional shaped object, which is a method of shaping a three-dimensional shaped object using a cutting tool configured to cut a first length in a cutting direction, includes: a first portion shaping step of stacking a shaping material to shape a first portion having a length in the cutting direction shorter than the first length; a first portion cutting step of cutting the first portion in the cutting direction by the cutting tool; and a second portion shaping step of stacking the shaping material to couple to a first end surface of the first portion in a direction opposite to the cutting direction, and to shape a second portion having a length in the cutting direction shorter than that of the first portion. |
| US11584069B2 |
Method and apparatus for continuous composite three-dimensional printing
A method and apparatus for the additive manufacturing of three-dimensional objects are disclosed. Two or more materials are extruded simultaneously as a composite, with at least one material in liquid form and at least one material in a solid continuous strand completely encased within the liquid material. A means of curing the liquid material after extrusion hardens the composite. A part is constructed using a series of extruded composite paths. The strand material within the composite contains specific chemical, mechanical, or electrical characteristics that instill the object with enhanced capabilities not possible with only one material. |
| US11584068B2 |
Additive manufacturing systems and methods including louvered particulate containment wall
Methods and systems for fabricating a component by consolidating a first portion of a particulate include a louvered particulate containment wall positioned around the component and a second portion of the particulate. At least one louver is coupled to the particulate containment wall adjacent at least one opening in the particulate containment wall. The particulate containment wall is positionable between a first position in which the louver prevents the second portion of the particulate from flowing through the passage and a second position in which the second portion of the particulate is able to flow through the passage. The methods include switching the particulate containment wall from the first position to the second position and allowing the second portion of the particulate to flow out of the interior space through the at least one opening. |
| US11584066B2 |
Systems, apparatus and methods for cryogenic 3D printing
Systems, apparatus and methods for producing objects with cryogenic 3D printing with controllable micro and macrostructure with potential applications in tissue engineering, drug delivery, and the food industry. The technology can produce complex structures with controlled morphology when the printed 3D object is immersed in a liquid coolant, whose upper surface is maintained at the same level as the highest deposited layer of the object. This ensures that the computer-controlled process of freezing is controlled precisely and already printed frozen layers remain at a constant temperature. The technology controls the temperature, flow rate and volume of the printed fluid emitted by the dispenser that has X-Y positional translation and conditions at the interface between the dispenser and coolant surface. The technology can also control the temperature of the pool of liquid coolant and the vertical position of the printing surface and pool of coolant liquid. |
| US11584056B2 |
Injection-compression molding device
An injection-compression molding device (1), wherein the rod (3) and the core (5) are connected to each other by means of a joint (20) which allows to have a rigid connection in some steps of an injection-compression molding process, and an articulated connection during the compression step of the injection-compression molding process. |
| US11584046B2 |
Patterned inflatable membranes
Inflatable membranes may include a pattern layer, a fluorescent layer, and a window, the pattern layer comprising an inner surface and an outer surface, the pattern layer comprising a pattern on the inner surface of the pattern layer, and at least a portion of the pattern layer formed by a transferrable material transferred from a casting plate to the inner surface. The fluorescent layer may include an inner surface and an outer surface, the inner surface of the fluorescent layer abutting the outer surface of the pattern layer and comprising a fluorescent material which, upon receiving of light, causes the fluorescent material to emit fluorescent light and causing the pattern to be detectable by a detector. The window may include a transparent material that spans an aperture formed in a distal end of the inflatable membrane. |
| US11584045B2 |
Composition for dip molding
A glove including a cured film of an elastomer containing a (meth)acrylonitrile-derived structural unit, an unsaturated carboxylic acid-derived structural unit and a butadiene-derived structural unit in a polymer main chain, wherein the elastomer contains 20 to 40% by weight of a (meth)acrylonitrile-derived structural unit, 1 to 10% by weight of an unsaturated carboxylic acid-derived structural unit and 50 to 75% by weight of a butadiene-derived structural unit, and has a crosslinked structure of a carboxyl group in the unsaturated carboxylic acid-derived structural unit with an epoxy crosslinker containing an epoxy compound having three or more epoxy groups in one molecule. |
| US11584043B2 |
Ultrasonic device for a polymer extruder machine
An ultrasonic device comprising a chamber (10) provided with an inlet bore (11), which receives a melted pressurized polymer, an outlet bore (12) and a sonotrode housing bore (13) through which a distal portion (21) of an ultrasonic head (20) is inserted into the chamber, wherein the distal portion is separated from the rest of the ultrasonic head by a first nodal plane (PN1) wherein there is a first surface (S1) in contact with a complementary surface of a ring seal (30) that closes the chamber, and wherein the ultrasonic head includes a second nodal plane (PN2) away from and parallel to the first nodal plane (PN1) coinciding with or adjacent to a second surface (S2) wherein an anchoring device (40) presses the ultrasonic head against the ring seal ensuring a tight closure. |
| US11584041B2 |
Reinforced pultrusion member and method of making
A reinforced pultruded profile having a top edge, a bottom edge spaced along a vertical axis extending between the top edge and the bottom edge, a transverse axis oriented perpendicular to the vertical axis, and a machine axis oriented along a length of the profile. The pultruded profile includes a first reinforcing layer spaced along the vertical axis and oriented along the transverse axis, a second reinforcing layer spaced along the vertical axis and oriented along the transverse axis, and a first structural layer located between the first reinforcing layer and the second reinforcing layer, the first structural layer having a modulus of elasticity of at least 175 GPa. |
| US11584037B2 |
Wire saw apparatus and method for manufacturing wafer
A wire saw apparatus including: a plurality of wire guides; a wire row formed of a wire which is wound around the plurality of wire guides and configured to reciprocatively travel in an axial direction; a nozzle configured to supply a coolant or slurry to the wire; a workpiece-holding portion configured to suspend and hold a workpiece plate having a workpiece bonded thereto with a beam interposed therebetween; a workpiece-feeding mechanism configured to press the workpiece against the wire row; and a mechanism configured to adjust a parallelism of axes of the plurality of wire guides around which the wire row is formed. Thereby, a wire saw apparatus and a method for manufacturing a wafer are provided which enable manufacturing of a wafer having any warp shape by controlling a warp in a wire travelling direction of a sliced workpiece. |
| US11584028B2 |
Cable guide device of articulated robot
A cable guide device of an articulated robot is disclosed. The disclosed cable guide device can comprise: a base; at least one rotary arm rotatably coupled to the base in an articulated form; at least one cable passing through the base so as to be connected to the rotary arms; a cable guide block coupled to a driving unit within the base; a sliding groove formed on the outer peripheral surface of the cable guide block; and a cable friction reducing device member which is coupled to a portion of the cable accommodated in the base and which rotates along the sliding groove together with the portion of the cable according to the rotation of the rotary arms. |
| US11584027B2 |
Joint of collaborative robot, and housing therefor
A housing of a joint of a collaborative robot, where at least part of the material of the housing is configured to include a plurality of lattice structure units. Since the at least part of the material of the housing is configured to include the plurality of lattice structure units, the weight of the joint may be reduced with respect to a completely solid housing. Further disclosed is the joint of the collaborative robot. |
| US11584023B2 |
Separable robotic interface
A separable robotic interface includes a carrier portion, configured to attach to a free end of a robotic arm, and a probe portion, configured to be attached to a toolhead. The carrier portion includes a spring-loaded plug, coaxial with and arranged to slide lengthwise within the carrier portion, one or more ball bearings, arranged within holes of the carrier portion, and an axial lock feature. The probe portion may include a probe, which includes one or more recesses on lateral exterior surfaces of the probe and configured to receive ball bearings in order to axially lock the carrier portion to the probe portion in response to the probe portion inserted a predetermined distance into the carrier portion and the axial lock feature is activated. The probe portion is further configured to radially align with the carrier portion in response to an alignment feature engages the carrier portion. |
| US11584022B2 |
Monoblock finger for gripper mechanism
A mechanical finger for a mechanical hand, has: a proximal phalanx pivotably mountable to a support of the mechanical hand to pivot relative to the support about a finger pivot axis; a distal phalanx pivotably connected to the proximal phalanx via a first living hinge to pivot relative to the proximal phalanx about a first pivot axis; and a skeleton member pivotably connected at one end to the distal phalanx via a second living hinge to pivot relative to the distal phalanx about a second pivot axis offset from the first pivot axis and at another end operatively connected to an actuator of the mechanical hand to be selectively movable by the actuator to pivot the distal phalanx relative to the proximal phalanx and to pivot the distal phalanx relative to the support when the finger is in use. |
| US11584020B2 |
Human augmented cloud-based robotics intelligence framework and associated methods
A human augmented robotics intelligence operation system can include a plurality of robots, each robot having a plurality of sensors; a robot control unit; and one or more articulating joints; a cloud-based robotic intelligence engine having; a communication module; a historical database; and a processor; and a human augmentation platform. The processor can be configured to make a probabilistic determination regarding the likelihood of successfully completing the particular user command. When the probabilistic determination is above a pre-determined threshold, the processor sends necessary executable commands to the robot control unit. Alternatively, when the probabilistic determination is below the predetermined threshold, the processor generates an alert and flags the operation for human review. |
| US11584017B2 |
Conveyance system, trained model generation method, trained model, control method, and program
The present disclosure provides a conveyance system and the like capable of preferably conveying a conveyed object in accordance with a state of the conveyed object. The conveyance system includes a conveyance robot, a drive controller, which is a controller, an image data acquisition unit, and a setting unit. The conveyance robot conveys the conveyed object. The drive controller controls an operation of the conveyance robot. The image data acquisition unit acquires image data obtained by capturing images of the conveyed object. The setting unit sets an operation parameter of the conveyance robot in the drive controller based on the acquired image data. |
| US11584014B2 |
Robotic apparatus for vehicle occupant protection
An apparatus includes a robot body, at least one sensor coupled to the robot body and positioned to receive stimuli from a passenger cabin of a vehicle, an actuatable component coupled to the robot body, and a computer coupled to the robot body and communicatively coupled to the sensor and the actuatable component. The computer is programmed to predict an imminent anomalous event in the vehicle based on data from the at least one sensor, and in response to the determination, actuate the actuatable component to remediate the anomalous event. |
| US11584012B2 |
Method, apparatus, computer-readable storage media for robotic programming
A method, apparatus, and computer-readable storage media for robotic programming are disclosed. To improve upon or even solve the dilemma that teach-in techniques cannot work for all kinds of objects and offline programming requires complicated simulation of a robot and objects, a solution is provided to use a virtual item marked by a marker during programming of the robot and display the virtual item to a user. As such, even very large items can be used and also replaced easily during programming, which makes the programming procedures go smoothly and efficiently. |
| US11584010B2 |
Knocked-down case inspection and erection method
Techniques for corrugate and chipboard knocked-down case inspection and assembly are described herein. In one example, the disclosed techniques include a method to inspect and assemble a knocked-down case. In the example, a measurement of at least one aspect of the knocked-down case is obtained. A difference is determined between the obtained measurement and a standard measurement and/or a range of standard measurements. Programming of a case-handling tool is executed that is based at least in part on the determined difference. In an example, the programming is configured to adjust for and/or compensate for differences between the actual knocked-down case and a knocked-down case that is within a specification. A case-handling tool is operated responsive to the executed programming to at least partially erect the knocked-down case into an erected case. |
| US11584009B2 |
Collaborative robot control system and method
A collaborative-robot control system is provided in the invention. The collaborative-robot control system includes a plurality of test machines, a plurality of collaborative robots, a first control system and a second control system. The plurality of test machines are configured in a plurality of paths. When the second control system assigns a first collaborative robot of the plurality of collaborative robots in a waiting area to a first test machine in a first path of the plurality of paths and the first collaborative robot is being blocked by a second collaborative robot of the plurality of collaborative robots in the first path, the second control system generates a push-forward command and transmits the push-forward command to the first control system. The first control system sends the push-forward command to the second collaborative robot to order the second collaborative robot to leave the first path first. |
| US11584008B1 |
Simulation-real world feedback loop for learning robotic control policies
A machine learning system builds and uses computer models for controlling robotic performance of a task. Such computer models may be first trained using feedback on computer simulations of the robotic system performing the task, and then refined using feedback on real-world trials of the robot performing the task. Some examples of the computer models can be trained to automatically evaluate robotic task performance and provide the feedback. This feedback can be used by a machine learning system, for example an evolution strategies system or reinforcement learning system, to generate and refine the controller. |
| US11584005B2 |
System and method for autonomously scanning and processing a part
One variation of a method for autonomously scanning and processing a part includes: accessing a part model representing a part positioned in a work zone adjacent a robotic system; retrieving a sanding head translation speed; retrieving a toolpath for execution on the part defining positions, orientations, and target forces applied by the sanding head to the part. The method includes traversing the sanding head along the toolpath, at the sanding head translation speed; reading a sequence of applied forces from a force sensor coupled to the sanding head at positions along the toolpath; and deviating from the toolpath to maintain the set of applied forces within a threshold difference of a sequence of target forces along the toolpath. In one variation of the method, the robotic system executes a toolpath at a duration less than target duration by selectively varying target force and sanding head translation speed across the part. |
| US11583991B2 |
Brushless motor system for power tools
A brushless DC motor includes a stator, a rotor, and motor terminals mounted on the stator. Each motor terminal includes a planar portion extending circumferentially from the end insulator, a wire-receiving member extending from a first end of the planar portion and folded over an outer surface of the planar portion away from the center axis of the stator at an angle of less than 90 degrees, and a tab portion extending from a second end of the planar portion parallel to the center axis of the stator. A circuit board is disposed adjacent the motor including power switches mounted thereon for energizing the stator windings. Slots are formed in the circuit board to align with and securely receive the tab portions of the motor terminals, thus electrically connecting the motor terminals to the power switches. |
| US11583985B2 |
Combination tool for tensioned fasteners
An apparatus for tensioning a fastener while measuring displacement of the fastener relative to a female threaded member may include a driver extension having an interior channel aligned along the extension's central cylindrical axis, open to a socket driver at an output end of the driver. The apparatus may further include a measurement probe in the interior channel, coupled to a measurement indicator on an exterior of the extension by a coupling that moves the measurement indicator in proportion to movement of the measurement probe and a measurement gauge coupled to an exterior of the driver extension that gauges displacement of the measurement indicator. A method for using the apparatus includes driving a female threaded member along a threaded rod by the driver extension while holding the measurement probe against an end of a bolt, screw, or other threaded fastener of which the threaded rod forms a part and while reading the measurement gauge. |
| US11583984B2 |
Injection fitting internal check valve retrieval tool
A system for retrieving a failed inner check valve that is part of an injection fitting includes a hollow isolation valve assembly that includes a first section and a second section that is detachable from the first section. The first section includes a first valve and the second section including a relief valve. The first valve moves between a closed position in which the first section is completely occluded and an open position and can be in the form of a ball valve. The system also includes an extraction tool that is configured to be coupled to and advanced along the isolation valve assembly. An elongated inner key is configured to be received into and pass through the hollow isolation valve assembly. A distal end of the inner key is configured to engage and unscrew the failed internal check valve for removal thereof. |
| US11583976B2 |
Shot peen forming system
A shot-peen forming system includes a shot-sourcing chamber and a plurality of conduits, each having a first end and a second end. The first ends are coupled to the shot-sourcing chamber for receiving a portion of shot. A plurality of peen-forming jets are coupled to the second end of a respective one of the plurality of conduits. The plurality of jets are each adapted to fire shot in one of a plurality of predetermined directions to simultaneously deliver shot to a workpiece. An omnidirectional shot peening delivery system includes a plurality of nozzles positioned for shot peening from a plurality of angles, respectively. A shot distributor is adapted to receive shot through an inlet and distribute shot to the plurality of nozzles, and a workpiece holder is adapted to constrain a workpiece for receiving shot from the plurality of nozzles simultaneously to provide conformity during shot-peen forming. |
| US11583966B2 |
Overhead machining device based on portable five-degree-of-freedom full parallel module
The present invention discloses an machining device based on a portable 5-DOF parallel module. The machining device based on a portable 5-DOF parallel module comprises: a table for moving a parallel module to increase the stroke of the machine tool such that the machine tool can machine large components and can also simultaneously conduct the mounting and the machining of workpieces at different stations; a CNC rotary table; and a portable 5-DOF parallel module. The portable parallel module has a large swing angle range, can conduct the conversion between vertical and horizontal machining modes and can achieve five-face machining in one setup in cooperation with the CNC rotary table. The parallel module can move flexibly, and can machine large and complex components after mounted on the sliding table. After the machining of the workpiece is completed, the parallel module can move to the position of a mounted component through the table to conduct the machining of the next component. Thus, the mounting and the machining of the workpiece are simultaneously conducted at different stations, and the utilization rate and the production efficiency of the portable parallel module are improved. |
| US11583958B2 |
Method for testing a joint
A method for inspecting a joint of an assembly, in particular an assembly of a motor vehicle, consisting of two components joined together by a joining process, includes the method steps of: orienting an inspection device with respect to at least one region of the joint to be tested, imaging an actual image of the joint to be tested on a display device; and displaying joint information relating to the joint to be tested of the assembly via the display device. |
| US11583955B2 |
Laser welding utilizing broadband pulsed laser sources
Method and system for a laser welding process employing the use of a single pulsed fiber laser source configured to generate a radiative output with a wavelength spectrum extending from about 1.8 microns to about 2.6 microns. In a specific case, the laser output from the single pulsed fiber laser source is focused onto the interface of the two pieces of materials at least one of which includes any of glasses, inorganic crystals, and semiconductors. |
| US11583953B1 |
Method of forming planetary carrier assembly
A method of forming a planetary carrier assembly is disclosed herein. In one aspect, the method includes providing a first carrier plate and a second carrier plate. The first carrier plate has a first body portion, and the second carrier plate has a second body portion including a plurality of legs. The method includes forming at least one staking element on an axial end of at least one of the plurality of legs. The method includes fixing the first carrier plate and the second carrier plate to each other via application of an axial load such that the at least one staking element on the at least one of the plurality of legs digs into the first carrier plate. |
| US11583950B2 |
System and method for ultrasonic additive manufacturing
In a method of applying a weld to a target surface, a guide rail arrangement is attached to the target, the guide rail arrangement including at least one guide rail. A weld head carriage having a carriage housing, a rail follower assembly, and a sonotrode is movably mounted to the guide rail arrangement so that the follower assembly engages each guide rail for movement there-along. The weld head carriage is positioned adjacent the target surface, feedstock material is deposited onto the target surface, and the sonotrode is extended to engage the deposited feedstock material and apply a welding force to the feedstock material and the target. Relative movement between the carriage and the guide rail arrangement is initiated and ultrasonic vibrations are conducted into the feedstock material and the target, thereby welding the feedstock material to the target surface. |
| US11583945B2 |
Recip blade
A recip blade has a cutting edge defining a cutting direction and a repeating pattern of cutting teeth. Each repeating pattern includes (i) a leading tooth with respect to the cutting direction that includes a rake face defining a first rake angle that is negative, and (ii) a trailing tooth following the leading tooth with respect to the cutting direction that includes a rake face defining a second rake angle that is less negative than the first rake angle. |
| US11583935B2 |
Coated cutting tool
A coated cutting tool is provided which allows for satisfactory machining over a long period of time, particularly in the machining of difficult-to-machine materials with low thermal conductivity. The coated cutting tool includes a substrate and a coating layer formed on a surface of the substrate, wherein: at least one layer of the coating layer comprises a predetermined layer containing a compound having a composition represented by the formula: (AlXTi1-X)N [wherein x denotes an atomic ratio of the Al element based on a total of the Al element and the Ti element, and x satisfies 0.60≤x≤0.85]; a value of an orientation index TC (311) of a cubic (311) plane of the predetermined layer is from 2.5 or more to 4.2 or less; and an average thickness of the predetermined layer is from 1.0 μm or more to 12.0 μm or less. |
| US11583934B2 |
Anvil with curved passage for cutting tool
An anvil for a cutting tool includes an anvil body. A curved passage extends from an inlet opening in the anvil body to an outlet opening in the anvil body. The anvil body can be made by an additive manufacturing process. |
| US11583927B2 |
Multi-material three-dimensional printer with underlying adjustable binder
A jetted binder printing system includes a carrier substrate configured to travel along a longitudinal direction thereof, an adjustable binder printer configured to deliver an adjustable binder to the carrier substrate, a dispensing module located downstream from the adjustable binder printer on the longitudinal direction of the carrier substrate, the dispensing module including at least one powder container, the dispensing module being configured to dispense powder onto the carrier substrate, and a primary binder printer located downstream from the compaction module along the longitudinal direction of the carrier substrate. The primary binder printer includes a print head configured to print a primary binder on the dispensed powder according to a desired pattern. The primary binder is printed on a surface of the powder that is opposite a surface on which the adjustable binder is printed. The primary binder is printed to match the pattern of the adjustable binder. |
| US11583925B2 |
Method for continuously preparing nanoparticles comprising a noble metal or an alloy thereof
A method for continuously preparing nanoparticles including a noble metal or an alloy thereof belongs to the technical field of preparation of inorganic nanomaterials. A three-way quartz tube microreactor is designed; noble metal solutions used as raw materials are continuously inputted into the microreactor by injection pumps; and a plasma technology is coupled to form discharge in the microreactor to directly prepare nanoparticles including a noble metal or an alloy thereof. The device and the method have low energy consumption, wide operation range, safety, high efficiency, green and environmental protection. The synthesized nanoparticles have high purity, small size, narrow particle size distribution and adjustable components. |
| US11583921B2 |
Method of manufacturing aluminum alloy clad section, and aluminum alloy clad section produced by same method
Disclosed are a method of manufacturing an aluminum alloy clad section, and an aluminum alloy clad section manufactured by the method. The method includes preparing a composite powder by ball-milling aluminum powder and carbon nanotubes, preparing a billet from the composite powder, and subjecting the billet to direct extrusion using an extrusion die. The method is simple in procedure and uses simple equipment because it is based on direct extrusion which is suitable for mass production. Thus, the method is capable of producing a lightweight high-strength functional aluminum alloy clad section having a competitive advantage in terms of price over conventional aluminum alloy clad sections. |
| US11583919B2 |
Rivet insertion method and apparatus
A method of inserting a rivet into a workpiece using a rivet insertion apparatus, the method comprising, during a first rivet insertion step, using a punch and die to drive the rivet into the workpiece such that a slug of workpiece material is removed from the workpiece and travels into a bore provided in the die, modifying or changing the die to provide a rivet receiving die surface, then during a second rivet insertion step, using the punch to drive the rivet further into the workpiece such that a shank of the rivet is upset by the rivet receiving die surface. |
| US11583905B2 |
Method and system for treating municipal solid waste
A method for treating process material using a plurality of autoclaves, wherein each of the plurality of autoclaves cycles through the following: introducing steam from one or more of the plurality of autoclaves into an interior of a vessel; increasing the temperature within the vessel by adding heat to the interior of the vessel using an indirect heat source; reducing the temperature and pressure within the vessel by flashing a portion of the steam within the interior of the vessel to another one of the plurality autoclaves; increasing the temperature within the vessel by continuing to add heat to the interior of the vessel using the indirect heat source; and reducing a moisture content of the process material in the interior of vessel to a predetermined value by venting a remaining portion of the steam to another one of the plurality of autoclaves. |
| US11583902B2 |
Bed pan sanitizing assembly
A bed pan sanitizing assembly includes a housing and a pair of trays wherein each of the trays is positioned within the housing. Each of the trays can have a respective one of a bed pan and a urine bottle positioned thereon. A pair of light emitting units is positioned within the housing to emit light into an interior of the housing. Each of the light emitting units has an operational frequency within the ultraviolet spectrum to sterilize the bed pan and the urine bottle when the light emitting units are turned on. A heating unit is integrated into the housing to heat the interior of the housing when the heating unit is turned on for enhancing sterilizing the bed pan and the urine bottle. |
| US11583897B2 |
Tension screened assembly
A disclosed screen assembly includes a frame and a tensioned molded polyurethane screen attached to the frame. The frame has a perimeter that is a circle, square, rectangle, triangle, pentagon, hexagon, or other multi-sided polygon, and the screen may have similarly shaped apertures. The frame includes a support grid structure bounded by the perimeter and the screen may either be attached only to the perimeter of the frame, or may be attached to the perimeter of the frame and to one or more locations of the support grid structure. The screen may include uniaxial or biaxial reinforcement members that are integrally molded with the screen, and the tensioned screen may include tension along a direction that is parallel to, or perpendicular to, a direction of the reinforcement members. A disclosed method includes applying tension to a molded polyurethane screen and attaching the tensioned molded polyurethane screen to the frame. |
| US11583894B2 |
Adaptive cavity thickness control for micromachined ultrasonic transducer devices
A method of forming an ultrasonic transducer device includes forming and patterning a film stack over a substrate, the film stack comprising a metal electrode layer and a chemical mechanical polishing (CMP) stop layer formed over the metal electrode layer; forming an insulation layer over the patterned film stack; planarizing the insulation layer to the CMP stop layer; measuring a remaining thickness of the CMP stop layer; and forming a membrane support layer over the patterned film stack, wherein the membrane support layer is formed at thickness dependent upon the measured remaining thickness of the CMP stop layer, such that a combined thickness of the CMP stop layer and the membrane support layer corresponds to a desired transducer cavity depth. |
| US11583893B2 |
System and method for buoyant particle processing
A system for buoyant particle processing includes: a reaction vessel, a stirring mechanism, a set of one or more pumps, and a filter. The system can additionally or alternatively include a set of pathways and/or any other suitable component(s). A method for buoyant particle processing includes: stirring the contents of a reaction vessel; washing a set of buoyant particles; and filtering the contents of the reaction vessel. Additionally or alternatively, the method can include any or all of: preprocessing the set of buoyant particles; adding a set of inputs to the reaction vessel; washing the set of buoyant particles; repeating one or more; and/or any other suitable process(es). |
| US11583891B2 |
Multi-layer curable compositions containing 1,1-di-activated vinyl compound products and related processes
Multi-layer coatings comprising polymerization reaction products of 1,1-di-activated vinyl compounds are described. Also provided are processes for coating substrates with curable compositions comprising 1,1-di-activated vinyl compounds. Also provided are articles coated with this composition. |
| US11583882B2 |
System and method for controlling the ground speed of an agricultural sprayer based on a spray quality parameter
A system for controlling a ground speed of an agricultural sprayer includes a boom and a nozzle mounted on the boom. The nozzle, in turn, is configured to dispense a fan of an agricultural fluid as the agricultural sprayer travels across a field. Additionally, the system includes a sensor configured to capture data indicative of a spray quality parameter associated with the dispensed fan of the agricultural fluid. Furthermore, the system includes a controller communicatively coupled to the sensor. As such, the controller is configured to receive the captured data from the sensor as the agricultural sprayer travels across the field. Moreover, the controller is configured to determine the spray quality parameter based on the received data. In addition, the controller is configured to control a ground speed of the agricultural sprayer based on the determined spray quality parameter. |
| US11583881B2 |
Automated irrigation malfunction diagnostic system
An automated system for identifying a watering zone malfunction includes a sensor and a controller. The watering zone includes a valve that couples an input conduit to an output conduit. The output conduit terminates at one or more water distributors. The sensor is for capturing mechanical perturbations of the watering zone. The controller is configured to: store a profile defining at least one profile parameter based upon a transient operation of the zone in an intact state, receive the signal from the sensor during a watering operation when the zone is in an unknown state, compute a operation parameter based upon the signal for at least one time window of receiving the signal, determining a malfunction exists, and determine whether to take further action based upon the comparison. |
| US11583879B2 |
Dispenser for applying liquid, in particular for applying a pharmaceutical liquid, and set comprising such a dispenser
A dispenser for applying liquid, having a housing with an applicator opening and a liquid reservoir. The dispenser has a ventilation duct by which an ambient atmosphere is connected to the liquid reservoir so that, after the application of liquid, an inflow of air from the atmosphere is permitted into the liquid reservoir. The dispenser is provided with a detection installation which for detecting an application procedure detects air flowing in through the ventilation duct. The dispenser has a protective cap covering the applicator opening on the housing. The dispenser in the ventilation duct has a switch valve operable by activating a push-button on the external side of the housing. The protective cap acts on the push-button when placed on the housing or when the protective cap is being placed thereon to open the switch valve. |
| US11583878B2 |
Paint dispensing method and apparatus
A fluid dispensing apparatus may be used to dispense a paint fluid from a paint container that is under pressure and that has a pierceable membrane. The fluid dispensing apparatus may include a valve body having a bore, an adaptor having a bore and a piercing member, and a nozzle having a bore. The fluid dispensing apparatus may be operable to pierce the pierceable membrane to communicate the paint within the paint container with the adaptor bore and with the valve body bore. The nozzle may be operable to permit the paint to flow under the pressure out of the paint container, through the adaptor bore, through the valve body bore and through the nozzle bore to ambient. |
| US11583877B2 |
Spraying device
The invention relates to a device and method for applying a spraying means using a portable spraying device. |
| US11583876B2 |
Positive displacement end effector with multiple cartridges
A robot end effector (100) for dispensing an extrudable substance (102) comprises cartridge bays (122). Each one of the cartridge bays (122) is shaped to receive one of two-part cartridges (104). Each of the two-part cartridges (104) comprises a cartridge outlet (109). The robot end effector (100) also comprises a head assembly (150), comprising pairs of fittings (152). Each pair of the pairs of fittings (152) is configured to selectively supply compressed air from a pressure source (199) to contents of one of the two-part cartridges (104) when the two-part cartridges (104) are received by the cartridge bays (122) and the cartridge bays (122) are translated along a first axis (190) and along a second axis (192) so that the cartridge outlet (109) of the corresponding one of the two-part cartridges (104) is in fluidic communication with the mixer inlet (103). |
| US11583874B1 |
Electrostatic fluid sprayer with base unit providing active fluid cloud dispersal
An electrostatic sprayer system for dispensing and dispersing a liquid containing a spray compound includes a spray cloud dispersal feature that reduces the time that a residual spray cloud containing droplets including the spray compound remains suspended after spraying. A method of dispersing the residual spray cloud is implemented by a control system that causes a flow control system to deliver a non-active gas or liquid in conjunction with stopping delivery of the liquid containing the spray agent and charged with the same polarity, so that a charged cloud of the non-active gas or liquid, which may be air, displaces the suspended active fluid particles. The non-active gas or liquid may be dispensed for a predetermined time interval as determined by the control system, or the operator may control the time interval during which that the non-active fluid is dispensed. |
| US11583871B2 |
Spray bottle assembly for use with an atomized-spray dispensing device
The disclosure concerns a spray bottle assembly for use with an atomized-spray dispensing device. The spray bottle assembly generally includes a bottle containing an amount of cosmetic composition, a release mechanism having a port associated therewith, an insert with an insert lumen configured to engage the port for communicating the cosmetic composition therethrough, a nozzle for configuring a stream of the cosmetic composition expelled from the spray bottle assembly, a mixing chamber for mixing compressed air with the stream of the cosmetic composition, and a spray aperture for communicating atomized spray. The spray bottle assembly is designed for use with equipment having corresponding release elements for engaging the insert and release mechanism of the bottle. |
| US11583870B2 |
Injection nozzle for a spray device and spray device
An injection nozzle for a spray device for drawing in a fluid suction medium by a fluid propellant which is under excess pressure and for spraying an admixture of the suction medium and the propellant. The injection nozzle has a nozzle housing, an injection chamber arranged in the nozzle housing, a jet nozzle which opens in the injection chamber for producing a propellant jet which is introduced into the injection chamber, and a fluid suction opening for the fluid suction medium. The fluid suction opening opens in an annular channel which has a flow connection to the injection chamber. |
| US11583868B2 |
Aerated hydrocyclone apparatus and method for cyclonic froth separation
Apparatus and methods configured for cyclonic froth separation are disclosed. Exemplary implementations may: provide slurry into a first volute; provide fluid communication between the first volute and an interior of a porous barrier; receive pressurized gaseous fluid through a body wall to an exterior of the porous barrier; provide fluid communication between the exterior of the porous barrier and the interior of the porous barrier; facilitate flows of pressurized gas through the porous barrier; receive outputted froth and output froth to the exterior of the apparatus; provide fluid communication between the interior of the porous barrier and the second volute; retain froth within the interior of the porous barrier; receive slurry exhausted from the interior of the porous barrier; provide fluid communication of exhausted slurry to the exterior of the apparatus. |
| US11583865B2 |
Liner assembly and system for ore grinding mill
The present invention provides a system and method for more efficient utilization of comminution mills. Sensors are provided in the liners placed within the mill shell. The sensors may include RFID tags, liner wear profile sensors (e.g., such as an ultrasonic sensor), an inertial sensor (preferably included both an inclinometer and an accelerometer, and an acoustic sensor, among others. When the liners are installed in the shell, the RFID tag is used to register the location of the liner within the shell. In operation, the information provided by the sensors is collected by a data transmission unit and sent by transmitter over the air to a computer having an antenna and receiver for such data. The data is correlated and a processor generates data for display in regions on a display device. |
| US11583863B2 |
Pulse polishing machine and a method thereof
The present invention relates to a pulse polishing machine. In one embodiment, the machine includes a base frame having protruded vertical supports at longitudinal ends and a rotor assembly placed between the vertical supports through a drive shaft. Rotor assembly having plurality of rotary disks mounted at the ends and centre of the drive shaft and a circular cam assembly fixed on the rotary disks. Further, a sheet basket assembly having plurality of circular shaped segments surrounds the rotor assembly defines the polishing chamber. An inlet means and an outlet means are positioned on the sheet basket assembly at diagonally opposite ends. Segments of split covers are used to cover the polishing chamber from either ends. And the ends of the polishing chamber are covered by a pair of split covers. An electric motor is connected to one end of the drive shaft to impart rotary motion to the rotor assembly for polishing pulses. |
| US11583860B2 |
Microstructured thin hydrogel films
A device for aggregating cells includes a cavity. The cavity includes a plurality of microwells for receiving at least one cell. Each of the microwells includes a vertical sidewall and a curved bottom. The microwells are made in a hydrogel layer. Each of said microwells has a diameter and an interwell distance between one microwell and another microwell, wherein a ratio for the interwell distance to the diameter is less than or equal to 1/10. |
| US11583857B2 |
Microfluidic device for processing a liquid
A microfluidic device for processing a liquid in ludci includes at least one pneumatic substrate with a pneumatic cavity and a fluidic substrate with a fluidic cavity for accommodating the liquid. The fluidic cavity is arranged opposite the pneumatic cavity. In addition, the microfluidic device has a flexible membrane which is arranged between the pneumatic substrate and the fluidic substrate. The flexible membrane is designed to fluidically separate, from one another, a fluidic chamber extending at least in part in the fluidic cavity and a pneumatic chamber extending at least in part in the pneumatic cavity. The microfluidic device further includes a first pneumatic channel for applying a first pneumatic pressure to the pneumatic chamber and a second pneumatic channel for applying a second pneumatic pressure to the pneumatic chamber. |
| US11583852B2 |
Microfluidic connection and a connecting interface for fluidically interconnecting microfluidic channels
There is provided a connecting interface for fluidically interconnecting microfluidic channels. The connecting interface comprises one or more substrates which collectively define a first microfluidic channel which includes a connecting region for fluidically connecting the first microfluidic channel to a second microfluidic channel. The connecting interface further comprises at least one slit in an outer surface of one of the one or more substrates, wherein the at least one slit provides a fluid passage from the outer surface to the connecting region of the first microfluidic channel, and the at least one slit has at least one dimension extending beyond the connecting region along a direction parallel to the outer surface. |
| US11583851B2 |
Biologic fluid analysis cartridge with sample handling portion and analysis chamber portion
A biological fluid analysis cartridge is provided. In certain embodiments, the cartridge includes a base plate extending between a sample handling portion and an analysis chamber portion. A handling upper panel is attached to the base plate within the sample handling portion. A collection port is at least partially formed with the handling upper panel. An initial channel and a secondary channel are formed between the handling upper panel and the base plate. The collection port and initial and secondary channels are in fluid communication with one another. A chamber upper panel is attached to the base plate within the analysis chamber portion. At least one analysis chamber is formed between the chamber upper panel and the base plate. The secondary channel and the analysis chamber are in fluid communication with one another. |
| US11583850B2 |
Test strip and method for manufacturating test strips
The application discloses a test strip and a method for manufacturing the test strip. The test strip comprises a base layer; an intermediate layer overlaid on the base layer; a blood retaining layer comprising a slit and a blood retaining region fluidly commuted with the slit and overlaid on the intermediate layer; an upper layer overlaid on the blood retaining layer; a reagent disposed on a surface of the intermediate layer and exposed to the slit, wherein there are an expectedly predetermined depth and a measured depth from an interface between the slit and the upper layer to an upper surface of the intermediate layer; and a classification mark representing a compensation factor and disposed on an upper surface of the upper layer or a lower surface of the base layer; wherein the compensation factor is the product of a difference between the predetermined depth and the measured depth and a reciprocal of the predetermined depth. |
| US11583849B2 |
Flow control system for diagnostic assay system
A disposable cartridge for mitigating cross-contamination of fluid sample reagents. The disposable cartridge includes a cartridge body defining a syringe barrel having an barrel port operative to inject and withdraw assay fluids in response to the displacement of a syringe plunger. Furthermore, the disposable cartridge includes a rotor defining a plurality of assay chambers in fluid communication with the barrel port through one of a plurality of rotor ports disposed about the periphery of the rotor. Finally, the disposable cartridge includes a flow control system between the barrel and rotor ports which prevents cross-contamination of fluid sample reagents from one assay chamber to another assay chamber. |
| US11583848B2 |
Nanoparticle control and detection system and operating method thereof
The present invention discloses a nanoparticle control and detection system and operating method thereof. The present invention controls and detects the nanoparticles in the same device. The device comprises a first transparent electrode, a photoconductive layer, a spacer which is deposed on the edge of the photoconductive layer and a second transparent electrode. The aforementioned device controls and detects the nanoparticles by applying AC/DC bias and AC/DC light source to the transparent electrode. |
| US11583844B2 |
Tri-(adamantyl)phosphines and applications thereof
In one aspect, phosphine compounds comprising three adamantyl moieties (PAd3) and associated synthetic routes are described herein. Each adamantyl moiety may be the same or different. For example, each adamantyl moiety (Ad) attached to the phosphorus atom can be independently selected from the group consisting of adamantane, diamantane, triamantane and derivatives thereof. Transition metal complexes comprising PAd3 ligands are also provided for catalytic synthesis including catalytic cross-coupling reactions. |
| US11583843B1 |
Chromium phosphinyl isoindole amidine complexes for tetramerization of ethylene
The present disclosure relates to a catalyst system comprising i) (a) a bicyclic 2-[(phosphinyl)aminyl] cyclic imine chromium salt or (b) a chromium salt and a bicyclic 2-[(phosphinyl)aminyl] cyclic imine and ii) an organoaluminum compound. The present disclosure also relate to a process comprising: a) contacting i) ethylene; ii) a catalyst system comprising (a) a 2-[(phosphinyl)aminyl] cyclic imine chromium salt complex or (b) a chromium salt and a bicyclic 2-[(phosphinyl)aminyl] cyclic imine; ii) an organoaluminum compound, and iii) optionally an organic reaction medium; and b) forming an oligomer product in a reaction zone. |
| US11583836B2 |
Process for deparaffinning a middle distillate feedstock using a catalyst based on IZM-2 zeolite and an MFI-type zeolite
The present invention relates to a process for deparaffinning a middle distillate feedstock, to convert, in good yield, feedstocks having high pour points into at least one cut having an improved pour point.Said process is performed with at least one catalyst comprising at least one hydro-dehydrogenating phase containing at least one metal from group VIB and at least one metal from group VIII of the Periodic Table of the Elements, and a support comprising at least one IZM-2 zeolite, a zeolite of WI framework type code and at least one binder. |
| US11583832B2 |
Manganese oxide based catalyst and catalyst device for the removal of formaldehyde and volatile organic compounds
Disclosed herein are a catalyst composition, catalyst devices, and methods for removing formaldehyde, volatile organic compounds, and other pollutants from an air flow stream. The catalyst composition including manganese oxide, optionally one or more of alkali metals, alkaline earth metals, zinc, iron, binder, an inorganic oxide, or carbon. |
| US11583829B2 |
Polymer for separation of analytes and methods for preparation and use of same
A polymer for liquid chromatography or solid phase extraction is provided. The polymer is prepared by polymerizing styrene and divinylbenzene to form a styrene-divinylbenzene copolymer; soaking the styrene-divinylbenzene copolymer in a swelling agent to form nano-scale micropores; and soaking the microporous styrene-divinylbenzene copolymer in methanol. When packed in a chromatographic column, the polymer can be used to produce produce natural health or medicinal products from Cannabis species, for example, industrial hemp. |
| US11583827B2 |
Countercurrent contacting devices and method of manufacture
The contacting device for countercurrent contacting of fluid streams and having a first pair of intersecting grids of spaced-apart and parallel deflector blades and a second pair of intersecting grids of spaced-apart and parallel deflector blades. The deflector blades in each one of the grids are interleaved with the deflector blades in the paired intersecting grid and may have uncut side portions that join them together along a transverse strip where the deflector blades cross each other and cut side portions that extend from the uncut side portions to the ends of the deflector blades. At least some of the deflector blades have directional tabs and associated openings to allow portions of the fluid streams to pass through the deflector blades to facilitate mixing of the fluid streams. |
| US11583823B2 |
Forced thin film-type flow reactor and method for operating same
A forced thin film-type flow reactor is provided with a clearance adjustment mechanism that allows the clearance to be set and adjusted by an alternative means. The flow reactor processes a fluid to be processed by passing the fluid to be processed between a first processing surface and a second processing surface capable of moving towards and away from each other, and the flow reactor comprises a pressure balancing mechanism and a mechanical clearance mechanism. The pressure balancing mechanism forms a minute first clearance by providing pressure balance between the pressure applied by the fluid to be processed, which acts in the direction in which the first processing surface and the second processing surface move away from each other, and a force produced by a back pressure mechanism, which acts in the direction in which the first processing surface and the second processing surface move towards each other. |
| US11583821B2 |
Device for measuring the inner temperature of a reforming tube
A device for measuring the internal temperature of a reforming tube including a first structure having an axial part of tubular shape positioned in the lengthwise direction of a reforming tube and a radial part projecting radially towards the central axis of the reforming tube, a second structure of oblong shape having at least one thermocouple made of welded Nicrosil/Nisil conductors arranged longitudinally against the axial part and radially against the radial part, and an outer sheath enveloping the first structure and the second structure. |
| US11583814B2 |
Device and method for improving specific energy requirement of plasma pyrolyzing or reforming systems
Devices and methods for reducing the specific energy required to reform or pyrolyze reactants in plasmas operating at high flow rates and high pressures are presented. These systems and methods include 1) introducing electrons and/or easily ionized materials to a plasma reactor, 2) increasing turbulence and swirl velocity of the flows of feed gases to have improved mixing in a plasma reactor, and 3) reducing slippage from a plasma reactor system. Such plasma systems may allow plasma reactors to operate at lower temperatures, higher pressure, with improved plasma ignition, increased throughput and improved energy efficiency. In preferred embodiments, the plasma reactors are used to produce hydrogen and carbon monoxide, hydrogen and carbon, or carbon monoxide through reforming and pyrolysis reactions. Preferred feedstocks include methane, carbon dioxide, and other hydrocarbons. |
| US11583806B2 |
Variable drain flow restrictor
A proportioning valve for a reverse osmosis system that controls the production of product water by the differential pressure across the purification membrane. By sensing increasing tank pressure to actuate the proportioning valve, the flow of waste water is restricted. Placement of seals within the cavity of the valve, as well as placement of waste water inlet and outlet ports, protects tension components that provide reverse tank pressure from waste water exposure. A needle valve assembly responsive to an actuating assembly that senses tank pressure removes the need for an inlet tank water port while restricting water flow. |
| US11583804B2 |
Nanocarbon separation method, nanocarbon purification method, and dispersion liquid
A nanocarbon separation method includes a step of preparing a dispersion liquid having nanocarbons dispersed therein; a step of injecting a liquid including the dispersion liquid into an electrophoresis tank so that a pH of the liquid increases from a bottom to a top in a direction of gravitational force; and a step of applying a direct current to electrodes disposed in an upper part and a lower part of the electrophoresis tank. |
| US11583800B2 |
Carbon dioxide capturing system and operation method thereof
According to embodiment, a carbon dioxide capturing system cools a regenerator discharge gas discharged from a regenerator 5 containing carbon dioxide by a cooling unit 8, and then sends the gas to a cleaner 9. The cleaner 9 receives condensed water generated from the regenerator discharge gas cooled by the cooler 9, and a gaseous cooled regenerator discharge gas, and cleans the cooled regenerator discharge gas by a cleaning liquid. The cleaner 9 has a first liquid reservoir 9b configured to store the condensed water, and a second liquid reservoir 9c configured to store the cleaning liquid having cleaned the cooled regenerator discharge gas. |
| US11583798B2 |
Intensified pressure swing adsorption system and process cycles
The present invention relates to an intensified 5-bed and 6-bed PSA process cycles features, as well as fast rate adsorbents that enable the intensified PSA system to meet cost and performance target are identified. The proposed capital efficient H2PSA system offers opportunity to reduce PSA capital expenditure by ten percent (10%). |
| US11583796B2 |
Surface coated filter method
A filter element is provided. The filter element includes a filter media pack including an outer surface. The outer surface extending between a first flow face and a second flow face. The filter element also includes a polymeric coating applied to the outer surface of the filter media pack, wherein the polymeric coating is not a molded structure. In embodiments, the polymeric coating covers at least 25% of a span between the first flow face and the second flow face and has an average thickness of between 0.005 and 0.100 in. In other embodiments, the polymeric coating has a surface roughness of at least 50 μin to provide an outer gripping surface. A method and system for applying the polymeric coating to the filter element are also provided. |
| US11583793B2 |
Gas trap system having a conical inlet condensation region
A gas trap system for metal organic chemical vapor deposition (MOCVD) exhaust abatement operations is provided. The gas trap system may include a housing including an inlet configured to receive exhaust gas and an outlet. The gas trap system may also include a conical inlet shield positioned within the housing. The conical inlet shield may form a first path between the housing and the conical inlet shield, wherein the first path receives the exhaust gas from the inlet. The conical inlet shield may also cool the exhaust gas and cause the exhaust gas to be uniformly distributed in the first path. The gas trap system may also include a filter configured to receive the exhaust gas from the first path and to filter the exhaust gas, wherein the filtered gas exhaust is provided to the outlet. |
| US11583787B2 |
Demulsifiers and a method of using demulsifiers for breaking emulsions of water and crude oil
This invention provides a concentrated demulsifier composition comprising A) at least 50 wt.-% of a demulsifier, selected from the group consisting of a polymeric nonionic oil-soluble demulsifier for mineral oils, and an alkyl aryl sulphonic acid or its salt, and mixtures thereof, B) 0.1 to 20 wt.-% of a surfactant selected form anionic, cationic, zwitterionic and nonionic surfactants, the surfactant being different from the demulsifier, C) less than 20 wt.-% of a water-immiscible organic solvent, D) 3 to 49 wt.-% of a water-miscible organic solvent and E) 0 to 5 wt.-% of water. |
| US11583784B2 |
Play system and method for detecting toys
A play system, comprising: one or more toys comprising one or more electrically conductive parts, the one or more conductive parts defining a spatial pattern, the one or more toys having a physical configuration that is modifiable by a user, the spatial pattern being dependent on the physical configuration of the one or more toys, the one or more toys including a first toy; a magnetic field generating device arranged to generate a magnetic field for inducing an eddy current in one or more of the electrically conductive parts; a sensor configured to detect the induced eddy current; and a data processor; wherein the first toy and at least one of the magnetic field generating device and the sensor are movable relative to each other; wherein the sensor is configured to detect the induced eddy current during relative movement between the first toy and at least one of the magnetic field generating device and the sensor, and wherein the data processor is configured to: receive sensor data from the sensor, the sensor data being indicative of the eddy current detected during relative movement between the first toy and at least one of the magnetic field generating device and the sensor, detect the spatial pattern of the electrically conductive parts based at least in part on the received sensor data, determine the physical configuration of the one or more toys based on the detected spatial pattern. |
| US11583778B2 |
Value-based game session placements
A game-hosting service of a service provider network is configured to place game sessions on fleets of virtual machine (VM) instances using a value-based approach. In order to place a game session on a fleet, the game-hosting service may determine one or more attributes of the game session request, such as player attributes and/or game attributes. The game-hosting service may also determine available fleets of VM instances allocated to a subscriber associated with the game session request, which may be located across disparate geographical regions. A value(s) may be determined based on the attributes of the game session request, and the value(s) may be used to select a fleet of the available fleets for hosting the game session. |
| US11583776B2 |
Systems and methods for incentivizing participation in gameplay events in an online game
Systems and methods for incentivizing user participation in gameplay events that take place in an online game are presented herein. The gameplay events may include one or more time intervals that take place during the duration of the gameplay event. The time intervals may be associated with incentivizing one or more actions and/or activities by the users during the intervals. The users may be distributed awards based on their performance during the intervals. The awards associated with time interval performance may impact awards distributed based on final ranking in the gameplay event. |
| US11583773B2 |
Game apparatus, storage medium storing game program, game system, and game processing method
An example game apparatus selects an operational character that is to be used by a player in a multiplayer game with competition. The game apparatus selects an additional character that is to be added to the operational character from a plurality of candidates for an additional character to be selected. The additional character is associated with an image of the additional character, information of an effect to be given to performance in the game with competition of the operational character to which the additional character is added, and information about a type. The game apparatus generates a selection image including at least an image of the operational character selected by the player and each other user, an image of the additional character selected by the player, and an image of the type of the additional character, for display, during selection of the operational character and the additional character. |
| US11583770B2 |
Systems and methods for machine learning-based emergency egress and advisement
The disclosed systems and methods provide for generating real-time egress plans for users in a building, based on the users' current locations. As the users' current locations change, egress plans associated with the users can be dynamically modified in real-time. The egress plans can also be generated, modified, and/or trained based on inputted information about the user. The disclosed technology can include a mobile application for presenting, in a centralized interface, information about user-specific egress plans, training the user for different emergency scenarios, improving or changing features in the building to improve safety, and user profiles. The mobile application can include training simulation games to help prepare the users to safely egress during an emergency. The disclosed technology can also predict building component and structure emergency risk levels. The disclosed technology can also designate zones in the building based on possible egress routes. |
| US11583767B2 |
Video modification and transmission
Methods and apparatus are disclosed for video transmission. According to one example, computer-readable storage media storing computer-readable instructions, which when executed by a computer having at least one processor, cause the computer to: change, during or after execution of a computer-implemented game, at least one current parameter of an avatar of a first distributor on the basis of second data or display in a second video, during or after execution of the computer-implemented game, an avatar of the first distributor and an avatar of at least any user of one or more users on the basis of the second data, wherein first data is data regarding at least any of the following: one or more users who jointly distributed a computer-implemented game with the first distributor, and one or more users who jointly distributed with the first distributor using an avatar of the first distributor and his/her own avatar. |
| US11583765B2 |
Risk assessment for placement of hosted sessions
New application sessions can be placed on reclaimable resource capacity that can be provided at lower cost than dedicated capacity, but with risk that the capacity might be reclaimed before completion of the session. A number of instance types can be determined that are capable of hosting a new session. Risk scores can be calculated for the instance types, as well as the cost of instances of each type. An instance type can be selected for the session using the risk scores and cost information, where the instance type will have relatively low risk with a relatively low cost for the instance. Once an instance type is selected, a resource pool can be selected from which to provide the resource instance of the selected type. The instance can then be allocated and caused to host the session or perform related functionality. |
| US11583762B2 |
Peripheral device
A peripheral device adapted for connecting to a mobile device is provided. The peripheral device includes a main body, at least one connecting arm, and at least one control module. The main body includes a clamping unit to clamp a mobile device in place. One end of the connecting arm is movably connected to one side of the main body, the connecting arm is movable and close to the one side of the main body to be in a storage position, or extends away from thereof to be in an expanded position. Each of the control modules includes at least one input unit, and the control module is detachably connected to another end of the connecting arm. When the connecting arm is in the expanded position, the control module is electrically connected to the mobile device, so as to provide control thereof. |
| US11583755B1 |
Electric roller skate and control method thereof
An electric roller skate in the present invention includes a shoe body, a roller frame, a driver, a rotation speed detection device, and a controller. The controller receives rotation speed information of the rotation speed detection device and accordingly controls the driver to start to drive the rollers to rotate. The present invention further provides a control method for the electric roller skate described above. The controller is capable of controlling the driver to start to drive the electric roller skate to slide according to the detected rotation speed information. Through the above arrangement, the solution can help a user to skate in a more labor-saving manner and reduce fatigue of the user. Meanwhile, the driver is started in a mode closer to a conventional sliding mode, is higher in convenience and intelligence, reduces use difficulty and makes user experience better. |
| US11583754B2 |
Mobilized platforms
Mobilized platforms are disclosed herein. The mobilized platforms can include one or more fork hangers attached to a platform with a cog-hub assembly attached thereto. The fork hangers can be attached to the cog-hub assemblies such that each fork hanger is attached to a cob-hub assembly at both a first cog-hub assembly end and a second cog-hub assembly end opposite said first cog-hub assembly end. The mobilized platforms can include additional features such as baseplates or transom plates. The cog-hub assemblies can also comprise wheel assemblies or connected cog-hub subassemblies. The mobilized platforms can also include a treading connected to the cog-hub assemblies. |
| US11583753B2 |
Fixation of binding board to splitboard skis
Systems and methods for fixing a binding board to skis that are removably connected together to form of a splitboard are described herein. In some cases, the described systems use a sliding and removable setting of bearing pins in eyes that are formed on adjacent areas of the board and a clamp that is fixed to the skis. The essence of the invention is a fixation of lateral parts of the eyes by stoppers which partially overreach into cross sections of the eyes. A diameter of the bearing pins basically corresponds with a diameter of the eyes. The bearing pins are equipped with circular recesses for engaging with the stoppers and also with end parts that each have a truncated conical tip. |
| US11583751B2 |
Low profile articulation jaw joint stabilizer device
The diagnosed soft tissue or brain injury component of concussions is generally defined by the symptoms of the temporal lobe manifestations. However, there is an undiagnosed structural fractured component of concussions occurring within the jaw joint complex which is the focus of this invention. A precise imaging technique and the powerful 3D Cone beam scanning technology, together, have revealed fractures in temporal bones of the jaw joint space which supports the temporal lobe of the brain. These fractures are the results of the lower jaw impact forces that cause concussions and this mechanism account for a large percent of the concussions arising in sports and military operations. These fractures have never been considered, diagnosed, or treated in the management of concussions. Fracturing temporal bones in the jaw joint that supports the temporal lobe will certainly produce the symptoms of temporal lobe manifestations. With early detection, these fractures can be more rapidly healed, eliminating many temporal lobe symptoms of concussions. The device of the present invention reduces the risk of the lower jaw impact concussion and temporal bone fractures, while enhancing the ability to speak and orally communicate. |
| US11583748B2 |
Tennis teaching tool
A teaching tool for use by an instructor teaching proper footwork and effective swing techniques to students of the game of tennis as well as to students of other racket-based sports. The teaching tool provides an elongated member and a mounting member extending perpendicularly from the distal end of the elongated member. A target object is connected to the distal end of the mounting member. The target object and distal end of the elongated member may be separated by a target distance defined, in part, by the size of racket the student is using. In use, the instructor can directly and selectively control the movement of the target object to simulate imparted spin and motion of the target object before and after the student strikes the target object. |
| US11583746B2 |
Measurement and reconstruction of the golf launching scene in 3D
A method, including scanning a golf club to obtain scanning information; inputting the scanning information into a processing system; using at least one camera positioned behind and in-line to a golf swing direction and at least one lighting unit to obtain a series of images of a golf club during the golf swing; converting the series of images into parameterized motion representations; using at least one radar to obtain a radar signal; inputting the parameterized motion representations and the radar signal into the processing system; receiving golf club parameters and golf swing parameters as an output of the processing system; and generating a visual model of the golf club and the golf swing in a virtual space using the golf club parameters and the golf swing parameters. |
| US11583745B2 |
Golf swing plane training aid device
The present disclosure relates to a portable golf swing plane training device having a base support, alignment rods, and a golf club insert member for receiving a golf club. The golf club, when applied to the golf club insert member, acts as a weight and support member to stabilize and firmly hold the portable golf swing plane training device to a golf playing surface. |
| US11583733B2 |
Golf ball
A golf ball includes a core, a mid layer, and a cover. A ratio R1 calculated by mathematical formula (1): R1=(Df1−Df2)/(Df2−Df3) is not less than 5.00. A ratio R2 calculated by mathematical formula (2): R2=(T2*H2)/H3 is not less than 2.00. A ratio R3 calculated by mathematical formula (3): R3=D1/T3 is less than 50. In mathematical formulas (1) to (3), Df1 represents an amount of compressive deformation of the core, Df2 represents an amount of compressive deformation of a sphere including the core and the mid layer, Df3 represents an amount of compressive deformation of the golf ball, T2 represents a thickness of the mid layer, H2 represents a hardness of the mid layer, H3 represents a hardness of the cover, D1 represents a diameter of the core, and T3 represents a thickness of the cover. |
| US11583730B2 |
Golf ball comprising a lightweight core
The presently disclosed subject matter is directed to a golf ball providing improve play characteristics. The disclosed golf ball includes an outer cover comprising a plurality of divots. The disclosed golf ball further includes a central core comprising one or more lightweight materials, such as aerogel. The combination of the lightweight core and the unique divots enable the golf ball to go farther and straighter when hit by the golfer, thereby providing increased performance. |
| US11583729B2 |
Systems and methods for integrating measurements captured during a golf swing
The present embodiments provide systems and methods for aggregating measurements captured by different technologies during a golf swing. By capturing measurements using different technologies, more accurate measurements may be provided to a user by selecting from the measurements, offsetting measurements based on the technologies used, and aligning measurements between devices. Further, by aggregating measurements received from different devices, additional features and functionality may be provided to the user that is absent from any one device used alone. Additionally, by storing the aggregated measurements, users, club fitters and instructors may access and leverage larger databases of measurements to better understand the user's golf swing and to provide better recommendations and instruction to the user. |
| US11583727B2 |
Shoulder motion exercise device and method of use
A shoulder motion exercise device, kit, and method of use having a retainer, a plurality of connectors, an extender, and a slider. The device aids in the stretching and exercise of at least a shoulder and a portion of the torso. |
| US11583718B2 |
Hydraulic resistance exercise apparatus
A hydraulic resistance exercise apparatus is disclosed. The apparatus has a frame adjustably supporting at least one drum body. One of an arm bar and a leg bar pivotally attached to the at least one drum body. A hydraulic vane cylinder is carried in each the at least one drum body. The hydraulic vane cylinder has one or more hydraulic channels and at least one vane coupled to one of the arm bar and the leg bar, such that operation of one of the arm bar and the leg bar urges a hydraulic fluid contained within the hydraulic vane cylinder under a resistance by passage of the hydraulic fluid through the one or more hydraulic channels. |
| US11583717B1 |
Trampoline
A trampoline includes a bounce fabric, a plurality of fabric clamps and a fixed frame. The bounce fabric is connected to the fabric clamps, and one end of the fabric clamp is connected to one end of a spring. The fixed frame includes connectors and frame grooved pipes. The surface of the frame grooved pipe is provided with a grooved-pipe horizontal channel, and the other end of the spring is connected to the grooved-pipe horizontal channel on the surface of the frame grooved pipe. The connector is provided with a grooved-pipe connecting end and a support-pipe connecting end. The inner side of the grooved-pipe connecting end is provided with a through hole, and the surface of the grooved-pipe connecting end is provided with a groove. One end of the frame grooved pipe is arranged in the through hole. The groove is arranged in the grooved-pipe horizontal channel. |
| US11583710B2 |
Avalanche survival device comprising a breathing apparatus
A device, method and system improve the breathable air quality of the environment in the region of a specific part of a body, such as around the mouth and nose area of a person buried in an avalanche. The device includes at least one inlet, at least one pump, at least one power resource, a controller, and at least one outlet. An inlet of the pump is constructed to act as a chamber. A first end of the chamber is connected to the inlet and a second end of the chamber is an opening towards the outside of the device. When the pump is activated, the pump will provide a vacuum in the chamber and suck air from the surroundings into the pump through the second end of the chamber and the chamber. |
| US11583708B2 |
Oxygen emergency supply for passengers in an aircraft or aircraft with such an emergency oxygen supply for passengers
The emergency oxygen supply for passengers in an aircraft comprises an oxygen source with a number of pulse breathing masks which are conductively connected to the oxygen source, wherein an individual shut-off valve which in the non-actuated condition is switched to block is provided in each conduit to a breathing mask. The emergency oxygen supply moreover comprises an impulse breathing control for actuating each individual shut-off valve, as well as an auxiliary conduit which connects the oxygen source to the breathing masks whilst bypassing the individual shut-off valves and which in each case via a check valve is connected to the respective conduit which leads to the breathing mask, or to the breathing mask itself. The auxiliary conduit is connected to the oxygen source via a central shut-off valve which is switched to open in the non-actuated condition. |
| US11583707B2 |
Respirator
A tool, such as a respirator, including a body, an opening defined by the body, a door coupled to the body, and a filter positioned between the body and the filter. The door actuates between open and closed positions. The filter can be removed and replaced when the door is in the open position. |
| US11583705B2 |
Impact tools
An impact tool includes a core and a plurality of projections. The core is formed of a first material that has a first specific gravity and each projection is formed of a second material that has a second specific gravity. The plurality of projections is configured on the core such that at least two projections intersect a first hypothetical plane disposed on the first side of the core and at least two projections intersect a second hypothetical plane disposed on the second side of the core and that is opposably facing the first side. Each of the first and second hypothetical planes is disposed a distance from the central lengthwise axis of the core that is greater than the radius of the core and less than the sum of the radius of the core and the length of a projection. |
| US11583702B2 |
Neutron capture therapy system
A neutron capture therapy system includes an accelerator for accelerating charged particles to generate a charged particle beam, a beam transmitting device, and a neutron beam generating device. The neutron beam generating device further includes a first, a second and a third neutron beam generating device. The beam transmitting device further includes a first transmitting device connected to the accelerator, a beam direction conversion device configured to switch a traveling direction of the charged particle beam, and a second, a third and a fourth transmitting device that respectively transmit the charged particle beam from the beam direction conversion device to the first, the second and the third neutron beam generating device, wherein two of the first, the third and the fourth transmitting device define a first plane, a first and a second transmitting device define a second plane, and the first plane is different from the second plane. |
| US11583701B2 |
Neutron capture therapy system
A neutron capture therapy system includes a neutron beam generating unit, an irradiation room configured to irradiate an irradiated body with a neutron beam, a preparation room configured to implement preparation work required to irradiate the irradiated body with the neutron beam, and an auxiliary positioner disposed in the irradiation room and/or the preparation room. The irradiation room includes a first shielding wall, a collimator is disposed on the first shielding wall for emitting the neutron beam, and the neutron beam is emitted from the collimator and defines a neutron beam axis. The auxiliary positioner includes a laser emitter that emits a laser beam to position the irradiated body, wherein the position of the laser emitter is selectable. Therefore, the irradiated body can be positioned in any case to implement precise irradiation. |
| US11583700B2 |
Streamlined, guided on-couch adaptive workflow
Systems and methods for implementing an adaptive therapy workflow that minimizes time needed to create a session patient model, select an appropriate plan for the treatment session, and treat the patient. |
| US11583698B2 |
Systems and methods for specifying treatment criteria and treatment parameters for patient specific radiation therapy planning
According to an aspect, a method includes receiving data about a patient, computing geometric characterization of one or more organs at risk proximate to a target volume of a patient or vice versa, and selecting relevant treatment knowledge and experience. The method also includes generating, based on the received data, computed geometric characterization, and available knowledge and experience, a first set of radiation treatment planning parameters that will lead to a high quality plan for the patient. Further, the method includes model-based prediction, based on the data, a second set or more of radiation treatment planning parameters that will lead to alternative achievable plans with different organ sparing objectives for treating the patient. The multiple sets for parameters can be used separately or in conjunction to generate treatment plans. |
| US11583697B2 |
Interventional guidance system with integrated tracking setup
A system with integrated tracking includes a procedure-specific hardware component (112 or 116) disposed at or near a region of interest. A field generator (114) is configured to generate a field with a field of view covering the region of interest. A mounting device (115) is connected to the field generator and is coupled to the procedure-specific hardware. The field generator is fixedly positioned by the mounting device to permit workflow access to the region of interest without interfering with the field generator and to provide a known position of the field generator relative to the region of interest. A tracking device (110) is configured to be inserted in or near the region of interest to be tracked within the field of view of the field generator to generate tracking data. |
| US11583696B2 |
Device for projecting images on the retina
A device to stimulate the retina comprises one or more light sources coupled to one or more optical elements. The one or more optical elements is configured to illuminate the retina with one or more images at a location away from a fovea of a wearer. In some embodiments, each of the one or more images comprises a depth of focus and a spatial resolution. The one or more images can be formed at a distance anterior to the retina, at a distance posterior to the retina or on the retina. In some embodiments, the depth of focus is less than the distance, and the spatial resolution greater than a spatial resolution of the retina at the location. |
| US11583693B2 |
Therapeutic furniture apparatus
Various embodiments of the present disclosure are directed towards a therapeutic furniture apparatus. The therapeutic furniture apparatus includes a non-magnetic base. The non-magnetic base has a vertical portion that extends vertically from the base, and a horizontal portion that extends from the vertical portion at a first location over the non-magnetic base. A non-magnetic ring attachment structure is coupled to the horizontal portion of the non-magnetic support structure at a second location disposed directly over the non-magnetic base. The non-magnetic ring attachment structure extends from the horizontal portion toward the non-magnetic base. A plurality of non-magnetic ring structures are coupled to the non-magnetic ring attachment structure and disposed between the horizontal portion of the non-magnetic support structure and the non-magnetic base. A plurality of permanent magnets are disposed at regular intervals on each of the plurality of non-magnetic ring structures. |
| US11583685B2 |
Systems and methods configured to insert an implant in an abdominal cavity
An implantation system and methods of inserting an implant are disclosed. The method includes the step of making an incision in an abdominal wall with an instrument positioned within an abdominal cavity. The method further includes the steps of forming a pocket between a first surface of the abdominal wall and a second surface of the abdominal wall, such that the incision defines an opening into the pocket, inserting an implant through the opening and into the pocket, and closing the opening such that the implant is captured within the pocket. |
| US11583683B2 |
Wearable antenna assembly
A wearable device for facilitating neurophysiological treatment of a patient harboring an implanted neural stimulator is provided. The wearable device includes a transmitting antenna configured to accept one or more input signals and to transmit one or more electromagnetic signals to a neural stimulator that is implanted in a patients body. The wearable device further includes a control circuitry configured to provide the one or more input signals to the transmitting antenna. The wearable device further includes a battery that provides electrical power to at least the control circuitry. The wearable device is configured to be worn outside the patient's body. |
| US11583681B2 |
Leadless pacemaker and method for storing event data in a leadless pacemaker
A leadless pacemaker, and method for storing event data therein, comprising a central processing unit, a first logic circuit configured to generate event data based on a first event occurring during operation of the leadless pacemaker, a first hardware event counter configured to be incremented if specific event data are generated by said first logic circuit, a first memory unit comprising a first bit configured to be set if said first hardware event counter is incremented to a first maximum number of counts, a second memory unit communicating with said first memory unit, wherein said central processing unit is configured to transfer said first bit to said second memory unit, a first RAM event counter in a random access memory of said leadless pacemaker, wherein said central processing unit is configured to increment said first RAM event counter if said first bit is transferred to the second memory unit. |
| US11583678B2 |
Neurostimulation system with neurodegenerative disease detection
An example of a system for delivering neurostimulation energy to a patient using a plurality of electrodes may include a stimulation circuit and a sensing circuit. The stimulation circuit may be configured to deliver the neurostimulation energy using stimulation electrodes selected from the plurality of electrodes and to control the delivery of the neurostimulation energy. The sensing circuit may be configured to receive one or more neural signals from sensing electrodes selected from the plurality of electrodes and may include a signal processing circuit. The signal processing circuit may include a detection circuit and an analysis circuit. The detection circuit may be configured to detect one or more attributes of neural responses from the received one or more neural signals. The analysis circuit may be configured to analyze the detected one or more attributes of the neural responses for one or more indications of a neurodegenerative disease. |
| US11583671B2 |
Heart pump cuff
At least some embodiments of the disclosure may advantageously limit bleeding and the occurrence of blood leaks after heart pump implantation. In some embodiments, a base may be provided that includes a flexible layer mechanically coupled with a conduit. The flexible layer may be coupled with the proximal end of the conduit. The conduit may be configured to receive a cannula of the heart pump therethrough. The outer surface of the conduit may be configured to engage a surface of the heart formed after coring the heart. The conduit may be metal and may have a flared and/or beveled distal end. The conduit may be a flexible material. A distal flexible layer may be provided at a distal end of the conduit that is configured to engage with an inner surface of the heart. |
| US11583669B2 |
Prepackaged needleless intravenous tubing with in-line disinfectant port caps
A prepackaged needleless intravenous line assembly is provided as well as a method of delivering intravenous medication and/or fluid to a patient while maintaining sterility of needleless access ports. The pre-packaged needleless intravenous line assembly is a sterile intravenous line with at least one sterile access port, each access port having a disinfection cap installed thereon, sealed within a pouch with at least one strip of multiple sealed disinfection caps. An intravenous tubing kit, having sterile intravenous tubing with capped sterile access ports as well as sealed replacement disinfection caps, is removed from the package and attached to a patient's intravenous catheter. A disinfection cap is removed from the sterile access port. Medication and/or fluid is administered into the access port. A replacement disinfection cap is installed onto the access port. |
| US11583666B2 |
Device and methods for treating urothelial conditions
A disposable device for treating a condition of a ureter or kidney having a cylindrical body about 1-2 mm in diameter by about 5 to 10 mm in length and having a top and bottom end. The body is made of absorbent material that expands upon contact with pharmaceutical agent and bodily fluids and includes a string connected to the bottom end of the body for removing the device. The device can be used to treat a condition of the ureter or kidney by inserting into the ureter or kidney, delivering a pharmaceutical agent, and removing the device after it has been impregnated with fluid. The device can be included in a kit with an insertion device and/or appropriate pharmaceutical agents. |
| US11583661B2 |
Devices and methods for fluid transfer through a placed peripheral intravenous catheter
An apparatus includes a catheter, an introducer, and an actuator. A distal end portion of the introducer is configured to couple to an indwelling peripheral intravenous line. The actuator is movably coupled to the introducer and is configured to move the catheter between a first position, in which the catheter is disposed within the introducer, and a second position, in which a distal end portion of the catheter is distal to the introducer. A first portion of the actuator is disposed outside of the introducer and in contact with an outer surface of the introducer such that (1) a longitudinal axis defined by a second portion of the actuator is nonparallel to a longitudinal axis defined by the introducer and (2) the second portion of the actuator exerts a force on a proximal end portion of the catheter operable to increase an internal stress with in a portion of the catheter. |
| US11583658B2 |
Out of plane deflectable catheters
An example catheter includes a handle assembly having a control member, an elongate body, a pull wire, and at least one radiopaque marker. The elongate body defines a lumen configured to receive a medical electrical lead including at least one electrode array. The elongate body includes a proximal portion coupled to the handle assembly and a distal portion that includes an articulating segment and a preformed curve segment. The at least one radiopaque marker is positioned on the distal portion. The pull wire extends from the control member and is anchored to the elongate body distal to the articulating segment such that actuation of the control member controllably bends the articulating segment in a first curve in a first geometric plane. The preformed curve segment defines a second curve in a second geometric plane different from the first geometric plane. |
| US11583652B2 |
Mask assembly
A nasal assembly for delivering breathable gas to a patient includes a frame having an integrally formed first connector portion. A nozzle assembly includes a gusset or base portion and a pair of nozzles. At least one inlet conduit is structured to deliver breathable gas into the frame and nozzle assembly for breathing by the patient. A pair of second connector portions are removably and rotatably connected to respective first connector portions of the frame and are in communication with respective inlet conduits, e.g., directly or via angle connectors. A headgear assembly is removably connected to the pair of second connector portions and/or the angle connectors so as to maintain the frame and the nozzle assembly in a desired adjusted position on the patient's face. |
| US11583650B2 |
Variable geometry cannula
A cannula for providing respiratory therapy to a patient includes a first nasal prong having a proximal end attached to a cannula body and a distal end for insertion into a nare of the patient. The first nasal prong defines a lumen for a flow of breathing gas from a source of breathing gas to the nare of the patient, and the first nasal prong has a variable geometry such that a cross-sectional area of the lumen at the distal end of the first nasal prong varies with a flow rate of the breathing gas. Varying the cross-sectional area of the first nasal prong lumen with the flow rate of the breathing gas enables the first nasal prong to maintain a high velocity flow to the nare for effective flushing of the patient's airway. |
| US11583649B2 |
Patient interface device component design selection or generation systems and methods
A method of selecting or generating a design for a component of a patient interface device, the method including receiving a scan of at least a portion of a patient's face, receiving preference information about the patient, and generating a custom design or selecting a preexisting design for the component of the patient interface device based on the scan of at least a portion of the patient's face and the preference information, wherein a size or shape of the generated custom design for the component or selected preexisting design for the component is based on the preference information. |
| US11583647B2 |
Multi-channel flexible laryngeal mask airway device
Airway devices, systems, and methods are provided that can achieve ventilation of lungs through a mask that seals around the glottis and connects to a flexible airway channel, while also providing evacuation of gastric and/or pharyngeal body fluid and/or blood during upper airway surgeries or procedures. |
| US11583644B2 |
Spring bridge for a spring bridge breathing bag plate system of a closed-circuit respirator, spring bridge breathing bag plate system as well as closed-circuit respirator
A spring bridge (40), for a spring bridge breathing bag plate system (80) of a closed-circuit respirator (100), includes a spring bridge carrier (42) for the arrangement of at least one spring element (82) of a spring bridge breathing bag plate system (80) and at least one fastening element (44) for holding the spring bridge (40) at the closed-circuit respirator (100). The at least one fastening element (44) is a rotating element and/or a sliding element for the rotatable and/or sliding movement of the spring bridge carrier (42) at and relative to the closed-circuit respirator (100). A spring bridge breathing bag plate system (80) is provided for a closed-circuit respirator (100) as well as for a closed-circuit respirator (100). |
| US11583643B2 |
Inhalers and related methods
An inhaler (10) for the inhalation of inhalable substances comprise: a canister (50) having an interior reservoir (84) containing pressurised inhalable substances including fluid; a metering valve (52) including a metering chamber (82) and a valve stem (54) defining a communication path between the metering chamber and the interior reservoir, the communication path (86) including an opening (106) configured to permit flow between a transfer space inside the valve stem and the interior reservoir, the interior reservoir being arranged for orientation above the metering chamber whereby gas such as air located within the metering chamber is replaced with liquid from the interior reservoir. |
| US11583635B2 |
Method and device for capturing a dose dialing event
Disclosed are systems and methods of detecting an impulse of energy given off by an injection device and determining a dosage of medicine based on the impulse. In one example, a module detects the vibrations given off by dialing a click-wheel on an autoinjector and determining the selected dosage of medicine based on the dialed dosage. |
| US11583634B2 |
Plunger and drug delivery device
The present specification relates to a plunger configured to transmit a force from an energy source to a piston of a primary container, the plunger comprising a plunger rod configured to be subjected to the force from the energy source, the plunger rod having an inner surface forming a cavity, wherein a support element adapted to constrain the energy source within the cavity protrudes radially inwards from the inner surface into the cavity. |
| US11583633B2 |
Systems and methods for delayed drug delivery
Systems and methods for delayed delivery of a drug are disclosed. A drug delivery system may include a delivery member for insertion into a patient and a reservoir configured to receive a volume of a drug. An energy source may be activatable by the patient to actuate the reservoir to deliver the drug to the patient as a single bolus. A lockout system may be configured to have a locked state, wherein the lockout system prevents movement of the delivery member and/or activation of the energy source, and an unlocked state, wherein the lockout system permits movement of the delivery member and/or activation of the energy source. The lockout system may be configured to automatically change from the locked state to the unlocked state after a preselected time period has elapsed. An output element may generate a detectable output after the preselected time period has elapsed for notifying the patient. |
| US11583631B2 |
Intuitive user interface features and related functionality for a therapy delivery system
Disclosed is a method of controlling operation of a medical device that regulates delivery of a fluid medication to a user. The method receives meter-generated values that are indicative of a physiological characteristic of the user, and are produced in response to operation of an analyte meter device. The method obtains sensor-generated values that are indicative of the physiological characteristic of the user, and are produced in response to operation of a continuous analyte sensor device, different than the analyte meter device. The medical device is operated in different modes when: a valid meter-generated value is available; a valid meter-generated value is unavailable and a current sensor-generated value satisfies first quality criteria; or a valid meter-generated value is unavailable and the current sensor-generated value satisfies second quality criteria but does not satisfy the first quality criteria. |
| US11583630B2 |
Optical imaging system with multiple imaging channel optical sensing
A method of calculating a volume of a drop pendant using a microprocessor. Included in the method are generating a gravity vector based on a direction of gravity with respect to the drop pendant; establishing a reference frame of the drop pendant for an image processing based on a reference point of the drop pendant and the gravity vector; generating a first reference line associated with the reference frame for representing an actual orientation of the drop pendant; generating a second reference line associated with the reference frame for representing a longitudinal axis of a chamber in which the drop pendant is located; comparing the first and second reference lines with respect to the gravity vector; and calculating the volume of the drop pendant based on the comparison of the first and second reference lines and the gravity vector. |
| US11583628B2 |
Medical fluid therapy system having multi-state alarm feature
A medical fluid therapy system having a multi-state alarm feature is disclosed. An example medical fluid therapy system includes a pumping apparatus configured to pump a medical fluid from a fluid container. The example system also includes a processor configured to generate a first alarm signal associated with a first low level event of the medical fluid in the fluid container, generate a second alarm signal associated with a second low level event of the medical fluid in the fluid container, and receive an activation of a snooze element for deactivating the first alarm signal after the first low level event has occurred and enabling the second alarm signal to be activated upon occurrence of the second low level event. The system further includes a server configured to receive and route at least one of the first alarm signal or the second alarm signal for display at a user device. |
| US11583626B2 |
Multi-angulated catheter
The present invention is directed to a multi-angulated catheter and methods of using the multi-angulated catheter. The multi-angulated catheter is so dimensioned as to facilitate accessing the left ventricle from an arm of a patient. The multi-angulated catheter generally includes in order: (a) a coiled end; (b) a first straight portion having a first straight portion length; (c) a first shaft including a distal end connected to the first straight portion and a proximal end opposite the distal end, the first shaft and the first straight portion defining a first obtuse angle, the first shaft having a first shaft length; and (d) a second shaft connected to the first shaft on said proximal end. The catheter is flexible so as to afford being straightened when it is advanced over a guide wire. The catheter resiliently returns to a multi-angulated position after the guide wire is withdrawn. |
| US11583625B2 |
Methods and devices for managing fluid pressure
The present invention comprises methods, compositions, devices and systems for determining the status of, or treating, a body structure or conduit. An embodiment of the invention comprises a fluid pressure control device for pressure control of fluid introduced into a body structure or conduit. |