Document Document Title
US10690233B2 Bypass control for U-flow transmission oil coolers
A system for bypass control within a transmission oil cooler of U-flow design in a motor vehicle includes a thermostat configured to selectively bypass transmission fluid directly from an inlet tank to an outlet tank of the transmission oil cooler in response to a temperature difference within the tanks relative a predefined threshold. The thermostat includes a thermal-sensitive element, such as a bimetal strip, that has one end bendable at a predetermined rate in a predetermined direction in response to a temperature difference between the inlet and outlet tanks of the transmission oil cooler.
US10690229B2 Method for attaching gear driving part, and internal combustion engine
A method for attaching a gear driving part of this disclosure includes a first step of inserting a positioning bolt (23) into a positioning hole (21) of a first gear from a front side, and then screwing the positioning bolt into a screw hole (24) of a fixation-side member to regulate a phase of the first gear with respect to the fixation-side member; and a second step of inserting a portion of the bolt protruding to a front side of the first gear into a hole (22) of the gear case, and meshing the first gear with the second gear while positioning the fixation-side member in a predetermined phase position of the gear case.
US10690226B1 Vehicle drivetrain system
A drivetrain assembly for a motor vehicle such as a tractor-trailer rig wherein the drivetrain assembly includes a transmission and a rear end differential that have gearing operable to lower the operational engine RPM's of the vehicle. The transmission of the present invention includes a gearing ratio having a stepped percentage difference intermediate each gear. The final gear ratio of the transmission ranges between 0.47 to 1 and 0.63 to 1. A rear end gear ratio is present within the range of 3.08 to 1 to 3.90 to 1. The rear end gear ratio is approximately five and a half to six and a half greater than the ratio of the final gear of the transmission. The engine RPM's of the vehicle are at a lower RPM when the transmission is in its final gear or speed resulting in less fuel injection cycles and improved fuel economy.
US10690221B2 Cylindrical transmission
A cylindrical transmission includes a housing, an input shaft and an output shaft. The housing includes several circular discs having outside lips, the input shaft and the output shaft being provided on centre lines of the circular discs. The driving gears are provided on the input shaft; and a rotary disc having internal teeth is provided on the output shaft. Several gear shafts are provided between two adjacent circular discs, the gear shafts are located on the outer peripheries of the driving gear between the two adjacent circular discs, several gears are provided on each gear shaft, the gear shaft is adjacent to the rotary disc, one of the several gears is separated from or engaged with the rotary disc internal teeth, and all the circular discs are connected to each other via the outside lips.
US10690219B2 Reduced noise flexplate
A flexplate assembly comprising a central plate having a general disc shape disposed about and extending radially from an axis. The central plate has a first radial width. A ring gear is annularly secured about the central plate and presents an outer circumference that defines a plurality of ring teeth extending therefrom. At least one noise plate is disposed adjacent to the central plate and extends circumferentially about the axis for reducing vibrations and noise from the flexplate assembly. The noise plate has a second radial width that is at least one half of the first radial width of the central plate. A method of constructing such a flexplate assembly is also provided.
US10690212B2 Guide/damping unit and piston housing unit
A piston housing unit comprises a housing with a longitudinal axis, a piston rod that is displaceable, in particular along the and/or around the longitudinal axis, a guide/damping unit for guiding and damping the displacement of the piston rod.
US10690211B2 Shock absorber with improved piston architecture
A shock absorber includes a cylinder and a piston dividing the cylinder in first and second cylinder chambers. The piston includes a first main channel and a first main non-return valve allowing a first main fluid flow from the second to the first chamber; and a second main channel and a second main non-return valve allowing a second main fluid flow from the first to the second chamber. The piston includes a connecting member; a first central member received into the connecting member such that the parts of the first main channel in the connecting member and the first central member are in line; and a second central member including another part of the second main channel and received into the connecting member such that the parts of the second main channel in the connecting member and the second central member are in line.
US10690207B2 Friction material
A friction material comprising: (a) at least one lubricant, wherein the at least one lubricant includes an amount of graphite, and wherein at least about 30 percent by weight of the graphite has a particle size of greater than about 500 microns using a sieve analysis; (b) at least one metal containing constituent for imparting reinforcement, thermal conductivity, and/or friction when the friction material is brought into contact with a movable member, wherein the at least one metal containing constituent includes iron and an iron containing compound; (c) a micro-particulated material; (d) one or more filler materials; (e) optionally at least one processing aid; (f) a balance being an organic binder, wherein the organic binder has less than 1 percent by weight of free phenol; wherein the friction material is free of asbestos and substantially devoid of copper.
US10690203B2 Brake disc
A ventilated brake disc has a disc body having a first disc plate, a second disc plate and a vane structure between the first and second disc plates, the vane structure separating the first and second disc plates to allow passage of fluid therebetween, in which the vane structure defines a plurality of vanes, which vanes connect the first and second disc plates, are swept to extend in a radial and circumferential direction of the disc body and define a plurality of protrusions on at least one circumferentially facing side.
US10690201B2 Additively-manufactured brake pad assembly with controlled compressibility factor
A brake pad assembly having a consolidated lining comprised of an enhancement framework disposed within a tribological lining, the enhancement framework and tribological lining having substantially the same compressibility factor. The enhancement framework or tribological lining may advantageously be manufactured using an additive manufacturing technique.
US10690198B2 Electric motor torque limiting clutch
An electric motor includes a housing and a stator mounted to the housing. A rotor is rotatably supported relative to the stator and a drive shaft is connected to the rotor by a torque limiting clutch disposed within the housing. The electric motor with a torque limiting clutch eliminates high torque episodes due to slippery driving conditions. Also, a torque limiting clutch that features a ball-ramp device with two ramp angles performs the function of a two stage torsional vibration damper. An electric motor can have a specific torque signature that can excite certain vibration modes inside the transmission that can create noise, vibration and harshness (NVH) and durability concerns.
US10690197B2 Outboard-motor automatic disengaging clutch system and method
An outboard-motor automatic disengaging clutch system and method, providing an improved means of shifting between forward and reverse with an outboard boat motor, providing an ability to shift in circumstances where the propeller is not spinning freely, such as in weeds or mud, and providing improved shifting with less damage to gears in all circumstances. The outboard-motor automatic disengaging clutch can be built into an outboard motor, or can be later-installed as a retrofit. The outboard-motor automatic disengaging clutch provides an electric clutch controlled by a sensor switch activated and deactivated by the mechanical linkages of the outboard motor's shifting system.
US10690191B2 Elastic shaft coupling
An elastic body of an elastic shaft coupling includes a connection portion disposed around a center axis of the elastic shaft coupling, and a plurality of rotation transmission portion of substantially columnar shapes provided for the connection portion along the circumferential direction of the elastic shaft coupling, and extending from the connection portion along the center axis. Outer circumferential portions of the rotation transmission portions are in surface contact with a first hub main body portion and first protrusion portions of a first hub, and a second hub main body portion and second protrusion portions of a second hub.
US10690190B2 Torque transfer coupler with anti-slip feature for roller blind drive mechanism
A torque transfer coupler for a roller blind. The torque transfer coupler has a central body securable to an electric motor and includes one or more torque transfer elements engaging the interior of the blind's roller tube. The coupler includes an anti-slip member having one or more resilient portions having a rest position and a deflected position. When, in their rest positions the resilient portions have a dimension larger than the cross sectional area of the roller tube. When in their deflected positions and received within the roller tube the resilient portions engage the interior surface of the roller tube resisting the withdrawal of the torque transfer coupler, and the electric motor secured thereto, from the interior of the roller tube.
US10690187B2 Enveloping layer-coated slide bearing and drive module
An enveloping layer-coated slide bearing includes a slide bearing having a bearing surface formed in a cylindrical shape, and a first enveloping layer composed of a thermoplastic elastomer formed on and directly contacting an outer circumferential surface of the slide bearing. In another arrangement, a second enveloping layer is interposed between the first enveloping layer and the slide bearing and directly contacts the outer circumferential surface of the slide bearing.
US10690184B2 Axial magnetic bearing having a protective device
An axial magnetic bearing includes a bearing body and a protective device. The bearing body includes a stator and a rotor. The protective device includes a first assembly fixedly mounted relative to the stator and a second assembly fixedly mounted relative to the rotor. One of the first assembly and the second assembly includes a first stopping portion, and the other of the first assembly and the second assembly includes a second stopping portion and a third stopping portion. A part of the first stopping portion is axially located between the second stopping portion and the third stopping portion. A protection gap of the protective device is smaller than a working gap of the bearing body.
US10690183B2 Motion guide device
In this motion guide device (10), a track member (20) has a recess or protrusion (51) that is formed in a longitudinal direction, and a moving member (30) has a holding protrusion or holding recess (53) that corresponds to the recess or protrusion (51) formed in the track member (20). When force is applied in a direction that would cause relative separation of the moving member (30) and the track member (20), the holding protrusion or holding recess (53) holds onto the recess or protrusion (51) such that the moving member (30) and the track member (20) are unable to be separated. With this configuration, a motion guide device that is both compact and capable of withstanding a strong external load can be obtained.
US10690181B2 Angular contact roller bearing and method and device for the assembly thereof
Angular contact roller bearings include an inner bearing ring with an inner raceway, which is arranged on the outer shell surface of the inner bearing ring so as to be inclined with respect to the bearing axis of rotation. An outer bearing ring has an outer raceway, which is arranged on the inner shell surface of the outer bearing ring so as to be inclined with respect to the bearing axis of rotation. An integrally formed rim delimits each, and a multiplicity of roller-type rolling bodies are arranged between the bearing rings and roll on the raceways of the bearing rings and are held with uniform spacings to one another in a circumferential direction by a bearing cage.
US10690177B2 Connecting rod for internal combustion machine with variable compression
A connecting rod for a variable compression internal combustion engine, the connecting rod including a crank bearing eye for connecting the connecting rod with a crankshaft of the internal combustion engine; a connecting rod bearing eye for connecting the connecting rod with a cylinder piston of the internal combustion engine; an eccentrical element adjustment arrangement for adjusting an effective connecting rod length, wherein the eccentrical element adjustment arrangement includes an eccentrical element that cooperates with an eccentrical element lever and that is connected torque proof with the eccentrical element lever, wherein a wrist pin of the cylinder piston is receivable in the eccentrical element, wherein the eccentrical element adjustment arrangement includes two cylinders with a respective piston that is supported in a cylinder bore and connected with a respective support rod, wherein the eccentrical element lever includes one or plural eccentrical element lever segments.
US10690175B1 Pressure balancing device and sucker using the same
The pressure balancing device comprises a housing, a deformation medium accommodated in the housing and capable of deforming under compression, and a sealing member movably connected with the housing and capable of deforming under pressure. When part of the deformation medium is compressed by the sealing member, the deformation medium deforms so that a part, not compressed, of the deformation medium compresses a corresponding part of the sealing member to make it protrude outwards. The pressure balancing device is simple in structure, easy to assemble and convenient to operate, and raw material cost and processing cost are saved a lot.
US10690167B2 Attachment fitted on a single side
The invention concerns a fastener used to attach structural components that have aligned perforations with a nominal diameter (D), where the fastener comprises a minimum grip plane (Gmin) and a maximum grip plane (Gmax), and A screw (12) comprising an enlarged head and a threaded portion (22); A sleeve (30) comprising an enlarged head, a cylindrical tubular body and a tapped portion (36) that engages the threaded portion (22) of the screw, where the tapped portion (36) is adjacent to an internally smooth portion of the body (34) of the sleeve. This smooth portion has a thickness (E), a non-deformable area (A) adjacent to the head of the sleeve and a deformable area (B) adjacent the non-deformable area (A). The sleeve's deformable area (B) can be deformed into a bulb (48) intended to come into contact with a blind side (46) of the structural components. The deformable area (B) extends over a length (L) greater than a minimum length (Lmin) and less than a maximum length (Lmax), such as: Lmin=D/2+2E+(Gmax−Gmin); Lmax=(E/0.092) In particular, the invention applies to the assembly of aircraft structures.
US10690166B2 Method and apparatus for applying a corrosion-resistant coating to fasteners
A method of applying a corrosion-resistant coating to a fastener that includes preheating an area of the fastener to be coated to elevate a temperature of the area and spraying the preheated area of the fastener with a molten or semi-molten metal. In one embodiment, a corrosion-resistant coating applicator includes a support structure, a rotatable slotted fastener conveyer supported by the support structure, a feeder configured to feed fasteners to the rotatable slotted fastener conveyer, a fastener aligner configured to make head portions of the fasteners aligned with each other, a heater configured to heat head portions of the fasteners as the fasteners are being conveyed by the slotted fastener conveyer, and a sprayer configured to apply a corrosion-resistant coating to the heated head portions of the fasteners being conveyed by the slotted fastener conveyer. The present disclosure also provides corrosion-resistant coated fasteners made using the coating methods and/or coating apparatus.
US10690165B2 Toggle fixing
A toggle fixing for fixing to a panel which is accessible only from one side. The toggle fixing has a crosspiece and a strip which is flexible and, as a result, pivotally connected to the crosspiece and on which a sleeve is displaceable in the direction of the crosspiece. The sleeve is provided with a screw hole, so that a screw cannot be pushed through but rather needs to be screwed through the sleeve in order that it can be screwed into the crosspiece. The sleeve relieves the crosspiece of an axial force of the screw.
US10690157B1 Floor element for forming a floor covering, a floor covering and a method for manufacturing a floor element
A floor element for forming a floor covering, wherein the floor element comprises a board having edges provided with coupling elements adapted to cooperate with coupling elements of an adjacent similar floor element in the floor covering, wherein the coupling elements comprise at least one male part and at least one female part, the male part being positioned along a first edge and protruding outwardly beyond an upper edge at the first edge, the female part being positioned along a second edge and extending inwardly beyond an upper edge at said second edge to form a recess for at least partially receiving the male part, wherein the recess comprises an inlet opening having a vertical breadth, wherein the ratio between the vertical breadth and the thickness of the board is more than 0.4, and wherein the board has a thickness comprised from 3.2 mm to 6 mm.
US10690156B2 Precision power movement locking device
A locking device for fixing a sliding element is disclosed. The locking device employs a cylindrical membrane surrounding a sliding rod element, where both the membrane and the rod are enclosed within a housing. The rod slides freely relative to the membrane until an oil pressure is increased within the oil chamber, the oil chamber being enclosed by the membrane. The pressure within the oil chamber causes the membrane to temporarily deform and press against the rod, thus fixing the rod in a particular position. When the oil pressure is lowered below a threshold value, the membrane returns to its original shape and the rod continues to freely slide within the apparatus. The membrane is very thin yet capable of repeatable use. The membrane spans continuously along the entire portion of the rod within the fixing region of the device, thus creating a precise and powerful fixing means.
US10690154B2 Piezohydraulic actuator
A piezohydraulic actuator system includes four chambers: a first chamber defined by a drive bellows filled with a hydraulic fluid and movable by a piezo actuator, a second chamber defined by a hydraulic cylinder filled with the hydraulic fluid, which defines a first output; a third chamber defined by an output bellows filled with the hydraulic fluid, which defines a second output; and a fourth chamber defining a reservoir of the hydraulic fluid. The drive bellows is hydraulically connected via a first check valve to the second chamber. A hydraulic piston in the hydraulic cylinder is coupled mechanically to the output bellows. The drive bellows is hydraulically connected via a second check valve to the fourth chamber. The hydraulic fluid reservoir is hydraulically connected via a third check valve to the output bellows, and the hydraulic cylinder is hydraulically connected via a fourth check valve to the output bellows.
US10690150B2 Pump device
The purpose of the present invention is to provide a pump device that has a function to separate foreign matter from a working fluid in which foreign matter is mixed and that is capable of supporting a large working fluid flow rate. The present invention includes a first pump that is provided above a working fluid reservoir, and a second pump that has a rotary shaft that is concentric with a rotary shaft of the first pump and that is provided further down than an inlet of the first pump. A centrifuge filtration device having functionality to separate foreign matter from the working fluid is provided in an area below the inlet of the first pump and above the second pump, and the centrifuge filtration device is disposed so that the inner diameter on the second pump side is large and the inner diameter on the first pump side is small.
US10690143B2 Vane, fan blade and fan including the same
A fan blade includes a hub and a plurality of vanes. The vanes are connected to the hub. Each of the vanes includes a main body and a guide plate. The main body has an inflow surface and an outflow surface. The guide plate is disposed on the outflow surface. When the fan blade rotates, an airflow occurs and flows into a side of the fan blade via the inflow surface, and the guide plate guides part of the airflow to flow out of another side of the fan blade in a first direction and a second direction so as to cool an electronic component disposed adjacent to the another side of the fan blade.
US10690142B2 Blade of cross-flow fan
A blade of a cross-flow fan including leading and trailing edge portions arranged on inner and outer peripheral sides of the cross-flow, and a base portion formed between the edge portions. The edge portions are arc shaped. The base portion has a pressure surface and a suction surface. A radius of the leading-edge portion is greater than a radius of the trailing-edge portion. A maximum thickness is at a position of maximum thickness that is closer to the leading-edge portion than to the trailing-edge portion. A first thickness is at midpoint of a blade chord. A second thickness is at a position set apart from an outer-peripheral end of the blade chord by 5% of the chord length. A value obtained by dividing the first thickness by the maximum thickness that is greater than a value obtained by dividing the second thickness by the first thickness.
US10690140B2 Compressor
A compressor having a compressor housing, a compressor rotor mounted in the compressor housing, which includes a shaft and moving blades forming multiple compressor stages. Between two compressor stages a magnetic bearing and a safety bearing are arranged, which, as split bearings, are each mounted on the shaft designed as one-piece shaft.
US10690138B2 Motor control device, motor control method, and blower apparatus
A motor control device which controls a motor for driving a blower unit, comprises: a target motor output calculating section which calculates a target motor output which causes an air flow of air supplied from the blower unit to coincide with a target air flow; and an operation command generating section which obtains the motor output of the motor, and generates a command for controlling a physical amount of the motor such that the motor output coincides with the target motor output based on a result of comparison between the motor output and the target motor output; and the target motor output calculating section is configured to calculate the target motor output as a product of a polynomial of variables derived by dividing the target air flow by the motor speed, and a cube of the motor speed.
US10690127B2 Handheld ophthalmic probe with peristaltic pump and associated devices, systems, and methods
Systems, apparatuses, and methods of and for an ophthalmic surgical system are disclosed. An ophthalmic surgical system may include a handheld probe. The probe may include a housing sized and shaped for grasping by a user. The probe may include a tip extending from the housing and being sized to penetrate and treat an eye of a patient. The tip may include an aspiration lumen arranged to carry fluid away from the eye. The probe may include a peristaltic pump disposed within the housing. The pump may include a roller in contact with a deformable conduit in fluid communication with the aspiration lumen. The roller may be arranged to deform the conduit while in contact therewith. The pump may also include a roller driver in contact with a periphery of the roller in a manner that moves the roller along the conduit to urge the fluid through the conduit.
US10690126B2 Dual engine-compressor system
The present invention is directed to a dual engine-compressor system having a crankcase enclosing a crankshaft and having engine cylinder housings and compressor cylinder housings linearly disposed on opposite sides of the crankcase. Combustion pistons are reciprocatingly disposed in the engine cylinder housings and defines alternating combustion chambers on opposite sides of the pistons. Compressor pistons are reciprocatingly disposed in the compressor housings and define alternating low and high pressure compressor chambers on opposite sides of the compressor pistons. The compressor pistons underdo a 4-cycle process to drawn in, re-distribute, and then compress fluid. The compressor cylinder and piston has a series of one-way intakes and reed valves to selectively draw or push fluid in response to movement of the compressor piston.
US10690123B2 Cooperative shape memory alloy torque tubes for continuous-action turning motor
An engine turning “clock work” motor including two shape memory alloy (SMA) torque tube actuators, ratcheting mechanisms, and gearing. The gearing communicates the SMA torque tube actuators with a common gear that applies torque to a shaft, so that while one torque tube is heated and applying torque, the other torque tube is relaxed (using a cooling mechanism). The ratchet prevents the relaxing torque tube from applying torque in the incorrect direction.
US10690120B2 Cleaning apparatuses
A cleaning apparatus suitable for cleaning a horizontally curved metal tower can include a fluid directing channel configured to receive pressurized fluid from a fluid source; a slider or wheel positioned to contact and vertically traverse the horizontally curved metal tower; and a standoff which separates the fluid directing channel spatially from the slider or wheel. The apparatus can also include sprayer nozzles fluidly coupled to the fluid directing channel which can be directed toward or beyond the slider or wheel. A magnet can also be positioned on the apparatus that is configured to interact magnetically to pull the cleaning apparatus toward the horizontally curved metal tower, but the magnet is not close enough to touch the horizontally curved metal tower when the slider or wheel is in contact with the horizontally curved metal tower.
US10690118B2 Driving fan device
A driving fan device has a transmission device and multiple blade assemblies. The transmission device has a transmission seat disposed at a center of the transmission device. The blade assemblies are mounted on the transmission seat. Each one of the blade assemblies has a fixing portion and a tilting portion. The fixing portion is mounted radially on the transmission seat and has a pivotal end and a groove. The pivotal end is disposed away from the transmission seat. The groove is caved inwardly near the pivotal end and has an inner surface. The tilting portion is pivotally connected to the fixing portion and has a rotating part and a forced part. The rotating part is disposed at the tilting portion, is pivotally connected to the pivotal end of the fixing portion, and has an abutting surface corresponding to the inner surface. The forced part is connected to the rotating part.
US10690114B1 Bladeless wind turbine
A bladeless wind turbine that creates electrical energy using hydraulically connected pistons. The system may include a disk, a small piston in fluid communication with a large piston, and a crankshaft attached to the large piston. The disk transfers forces from the wind to the small piston. Hydraulic fluid then transfers the forces to the larger piston. When the disk and associated small piston have been forced to the end of their stroke by the wind, a gate in the disk is opened to reduce wind force on the disk by allowing air to travel through the disk. Consequently, the disk and associated small piston are pushed back to the beginning of the stroke by the pressure created by the large piston's weight. This process is repeated by closing the gate in the disk. A crankshaft powering an electric generator is turned by the movement of the large piston.
US10690108B2 Method for regulating the surface temperature of a glow plug
A method for regulating the surface temperature of a glow plug is described, wherein the electrical resistance of the glow plug is continuously measured and used to regulate the surface temperature of the glow plug to a target temperature or a target resistance corresponding to the target temperature by means of a resistance temperature characteristic. According to this disclosure, it is provided that the resistance temperature characteristic used for the temperature regulation is adjusted as a function of the present motor operating state.
US10690107B1 Composite spark and liquid pilot igniter for dual fuel engine
An igniter for a dual fuel engine includes a plurality of spray orifices formed in a nozzle and defining a plurality of spray axes. A plurality of spark electrodes are resident on the nozzle and form spark gaps offset from the spray axes, in a spark gap pattern that is at variance in at least one of a circumferential aspect or an axial aspect with the spray plume pattern.
US10690105B2 Starter system having controlling relay switch
A starter system including a motor, a solenoid assembly having a solenoid switch, a pinion rotated by the motor and moveable into an engaging position in which an engine may be cranked and the solenoid switch is closed to energize the motor from an electric power source, and relay switch regulated by a controller and closed to apply electrical power to the solenoid assembly for actuating the solenoid switch. The controller repeatedly opens and closes relay switch during a starting operation if sensed motor energization voltage monitored by the controller falls below a predetermined threshold level within a predetermined time period after electrical power is applied to the solenoid assembly, whereby electrical power applications to the solenoid assembly are automatically repeated during a starting operation to correct “click-no-crank” events and prevent prolonged power application to the solenoid assembly. A related method is also disclosed.
US10690101B2 Wheeled vehicle
Disclosed is a vehicle. The vehicle generally includes a frame to support an engine and one or more ground supports, such as wheels, to support the frame. The engine may include an internal combustion power plant and a fuel supply system therefore.
US10690100B2 Device for measuring the injection rate, method for producing a device of said type, and measuring method
A device (1) for measuring the injection rate dm(t)/dt of an injection valve (2) for a fluid (4a), wherein m(t) is the injection quantity of the fluid (4a) as a function of the time (t), having a measurement volume (3) which is closed off on all sides and which is filled with a test fluid (4), having an opening (5a) in one wall (5) of the measurement volume (3) for the purposes of receiving the injection valve (2) such that the injection valve (2), in the installed position, projects with at least one injection opening (2a) into the measurement volume (3), and having a pressure sensor (6) which is arranged in the measurement volume (3), wherein correction means (8, 8a, 9a, 9b, 9c) are provided for determining the propagation time of a pressure wave (12), which originates from the injection opening (2a) and which propagates through the test fluid (4), to the pressure sensor (6) and for correcting the measured injection rate dm(t)/dt, taking said propagation time into consideration, to give a rectified injection rate dm′(t)/dt. A method for producing the device (1), wherein the characteristic map (8a) is determined by way of a fluid-dynamic simulation of the time-dependent and position-dependent local speed of sound c(t,x) in a partial volume of the measurement volume (3) which encompasses at least the path (11) from the injection opening (2a) to the pressure sensor (6), which simulation is based on at least one time-dependent boundary condition for the pressure (p) in the measurement volume (3) and/or for the injection quantity (dm). A method for measuring the injection rate dm(t)/dt of an injection valve (2) for a fluid (4a).
US10690099B2 Attachment structure of fuel injection device nozzle plate
A metal valve body having a fuel injection port includes a nozzle plate accommodation part accommodating a nozzle plate of synthetic resin and aligning a center of the nozzle plate with a central axis of the valve body. A front end surface abutting against the nozzle plate is accommodated in the nozzle plate accommodation part. A swage projection fixes the nozzle plate to the front end side on which the fuel injection port is formed. The nozzle plate is swage-fixed in the state in which a spring action part is elastically deformed on the front end side of the valve body by the swage projection, and a nozzle hole formation part is constantly pushed against the front end surface of the valve body by the elastic force of the spring action part.
US10690098B2 High-pressure pump
In a high-pressure pump, a center of load in a virtual plane including an end face of a coil spring facing a pressurizing chamber in an axial direction is defined as an upper load center, and a center of load in a virtual plane including an end face of the coil spring facing a cam in the axial direction is defined as a lower load center. The coil spring is configured such that, when viewed in the axial direction, during motion of a plunger toward the pressurizing chamber by rotation of the cam, the upper load center moves in one direction along a circumference of the coil spring while the lower load center moves in an opposite direction along the circumference of the coil spring, and the lower load center substantially coincides with the upper load center and subsequently further moves in the opposite direction.
US10690096B2 Filter module and fuel pump module utilizing same
A suction filter includes a filter screen and a filter opening portion while the filter opening portion communicates between a cavity and an outside of the filter screen. A connector includes: a connector main body, which is shaped into a tubular form; a connector inlet, which is connected to the filter opening portion; a connector outlet, which is connected to a suction inlet of a fuel pump; and a connector opening portion, which communicates between an inside and an outside of the connector main body. A jet pump includes: a jet pump main body, which is shaped into a tubular form; a jet pump inlet, which is connected to the connector opening portion; a jet pump outlet, which is formed at the other end of the jet pump main body; and a jet nozzle, which discharges the fuel from a nozzle outlet toward the jet pump outlet.
US10690090B2 Device for modulating a gas ejection section
A modulation device for modulating a gas ejection section, the device being for placing in a nozzle upstream from the throat of the nozzle, the modulation device including a plug having a downstream end forming a member for partially obstructing the nozzle throat; and a plug guide having an internal housing in which the upstream end of the plug is present. The upstream end of the plug is suitable for sliding in the internal housing of the plug guide between a first position in which the upstream end of the plug is present in an upstream portion of the internal housing, and a second position in which the upstream end is present in a downstream portion of the internal housing. The upstream end of the plug is held in the first position by at least one retaining element for breaking under the effect of heat.
US10690089B2 TRREN exhaust nozzle-M-spike turbo ram rocket
An engine system that produces all required thrust for an aerospace vehicle from takeoff through space operation utilizing a turbo ram rocket exhaust nozzle and M-Spike rocket consisting of airbreathing and non-airbreathing propulsion apparatuses. The airbreathing system consists of a turbine engine, a ramjet or scramjet, and the non-airbreathing system is a rocket motor. The turbine engine consists of a turbojet or turbofan configuration. The air breathing turbine, ramjet or scramjet feature an air inlet mechanism, and combustion fuel. The non-airbreathing rocket system includes separate oxidizer system, and either a separate or same source of combustion fuel as the turbine. Airflow velocities in the turbine bypass duct, and burner system, include subsonic and supersonic velocities for ramjet or scramjet operation. The rocket engine utilize either cryogenic or a non-cryogenic fuel and oxidizer system.
US10690086B2 Direct fuel injection, two-valve per cylinder pushrod valvetrain combustion system for an internal combustion engine
A pushrod valvetrain combustion system assembly for an internal combustion engine includes a two-valve pushrod assembly and a cylinder top that forms a portion of a cylinder head. The cylinder top has a single intake port, a single exhaust port, a spark plug bore, and a fuel injector bore. The pushrod assembly includes an intake valve positioned in the intake port and an exhaust valve positioned in the exhaust port. The intake port and exhaust port are positioned adjacent each other and are positioned along an axis that intersects a center point of each of the ports. The intersecting axis is rotated relative to a centerline of the crankshaft of the engine, providing space for the spark plug bore and fuel injector bore to both be located in the cylinder top on a same side of the intersecting axis.
US10690085B2 Variable travel valve apparatus for an internal combustion engine
An apparatus includes a valve and an actuator. The valve has a portion movably disposed within a valve pocket defined by a cylinder head of an engine. The valve is configured to move relative to the cylinder head a distance between a closed position and an opened position. The portion of the valve defines a flow opening that is in fluid communication with a cylinder of an engine when the valve is in the opened position. The actuator is configured to selectively vary the distance between the closed position and the opened position.
US10690079B2 Method for diagnosing and controlling ammonia oxidation in selective catalytic reduction devices
An emissions control system for treating exhaust gas containing NOx emissions from an internal combustion engine comprises a selective catalytic reduction (SCR) device that stores reductant that reacts with the NOx emissions, a reductant supply system configured to inject the reductant according to a reductant storage model; NOx module(s) configured to generate an NOx concentration signal indicating an NOx concentration, temperature module(s) configured to generate a temperature signal indicating an SCR temperature of the SCR device, and a control module operably connected to the reductant supply system, the NOx module, and the temperature module. The control module is configured to determine an amount of the reductant that is parasitically oxidized based on the NOx concentration signal and the temperature signal, and to determine a correction factor based on the amount of parasitically oxidized reductant to modify the reductant storage model.
US10690078B2 System and method for estimating engine exhaust nitrogen oxide sensor instability
A system and method is provided for estimating engine exhaust nitrogen oxide sensor signal instability in transient conditions, for example when rapid changes occur in driver demanded torque, and for eliminating fluctuations in EONOx sensor signal status, in order to have more robust on-board diagnostics monitoring and exhaust nitrogen oxide control. The system and method predicts EONOx sensor signal instability by comparing a calculated pedal based driver demand torque delta to calculated instability thresholds and instability threshold hysteresis margins, and generates instability flags. The system and method further validates any predicted EONOx sensor signal instability by observation. Upon validation of the predicted EONOx sensor signal instability, the system and method latches the EONOx sensor signal status to a stable value.
US10690077B2 Combustion control method in vehicle engine and engine system for vehicle
A combustion control method during a rich spike engine operation includes the steps of: specifying an exhaust gas A/F based on a first output from a NOx sensor on an upstream side of a catalyst; specifying a NOx concentration in the exhaust gas on the upstream side of the catalyst based on a second output from the NOx sensor; and when the A/F is less than a reference range and the NOx concentration is not more than a reference value, calculating a value P1−P0 between a cylinder pressure P1 at EVO during the rich spike operation and that pressure P0 during a normal operation, when P1−P0 is larger than the reference range and P1>P0, a fuel injection timing at a post injection is retarded, when P1−P0 is smaller than the reference range and P1
US10690075B2 Control unit for a combustion engine
A control configuration for a combustion engine includes a control unit which has a function that determines a reference variable by taking into account an operating state information, an upper limit and a cumulative actual variable. The reference variable influences an operating state of the combustion engine such that a plurality of actual variables are adjusted so that, in an operating time period with a combination of arbitrary different operating states of the combustion engine that are set in a random order, cumulative actual variables do not exceed upper limits in this operating time period, wherein a target function is minimized by selecting the reference variable from Pareto-optimal alternatives through use of an indifference curve. A combustion engine and a vehicle are also provided.
US10690072B2 Method and system for catalytic conversion
Methods and systems are provided for regulating exhaust flow through an exhaust system of an engine. In one example, a method may include directing exhaust from downstream of a catalytic converter to a compressor storage tank in response to an engine air-fuel ratio deviating from stoichiometry. The stored exhaust may be released from the compressor storage tank to recirculate through the catalytic converter to atmosphere after adjusting an air-fuel ratio of the exhaust in the storage tank and when the catalytic converter is at a target operating temperature.
US10690071B1 Control system for variable displacement engine
A vehicle includes an internal combustion engine, a conduit, and a controller. The internal combustion engine has a plurality of cylinders. The conduit is configured to channel exhaust gas away from the cylinders and to a catalyst. The controller is programmed to, in response to starting the engine and a temperature of the catalyst being less than a threshold, operate a first of the plurality of cylinders alone followed by operating the first and a second of the plurality of cylinders alone to increase the temperature of the catalyst toward the threshold.
US10690069B2 Engine device
An engine device of the present invention includes including: an intake manifold configured to supply air into a cylinder; an exhaust manifold configured to output exhaust gas from the cylinder; a gas injector which mixes a gaseous fuel with the air supplied from the intake manifold; and a main fuel injection valve configured to inject a liquid fuel into the cylinder for combustion. At the time of switching from a gas mode in which the gaseous fuel is supplied into the cylinder to a diesel mode in which the liquid fuel is supplied into the cylinder, a supply-start timing of the liquid fuel is delayed relative to a supply-stop timing of the gaseous fuel.
US10690067B2 Waste gate valve control method and control device
When a waste gate valve (7) is forcibly fully closed for learning control at the time of start, the drive force of an electric actuator (20) is initially set to a large first level, and when a predetermined position (L1) immediately before seating is reached, the driving force is reduced to a second level. As a result, a valve body (7a) is gently seated. When a predetermined time (TM1) passes, the driving force is increased to a third level. Consequently, the electric actuator (20) presses the valve body (7a) onto a seat surface (34a) while displacing a spring member (37). As a result, a reliable sealability is obtained.
US10690065B2 Control device of vehicle
A control device of a vehicle capable of improving acceleration responsiveness and suppressing increase in the NOx emission amount when a required torque is increased during a steady lean operation. A target air-fuel ratio (AFCMD) is set according to an accelerator pedal operation of a driver. When the driver depresses an accelerator pedal to make an acceleration request during the lean operation, in which the AFCMD is set to a predetermined lean air-fuel ratio (AFLN), air-fuel ratio reduction control is executed to reduce the AFCMD according to the acceleration request. In the air-fuel ratio reduction control, when the AFCMD calculated according to a required torque (TRQCMD) is smaller than a limit air-fuel ratio (AFLMT), the AFCMD is set to the AFLMT, and the AFLMT is set to a value smaller than the AFLN set in a steady state of the lean operation and larger than a theoretical air-fuel ratio (AFST).
US10690062B2 Gas engine
While providing the control such that the air excess ratio falls within the stoichiometric range, if the throttle opening degree control means determines that a value of the torque is smaller than A [Nm], the throttle opening degree control means provides a first control of controlling the opening degree of the intake throttle valve such that the output shaft rotates at a constant first rotation number. If the throttle opening degree control means determines that the value of the torque is larger than A [Nm], the throttle opening degree control means provides a second control of controlling the opening degree of the intake throttle valve such that the rotation number of the output shaft becomes larger.
US10690061B2 Gear train architecture for a multi-spool gas turbine engine
A multi-spool gas turbine engine comprises a low pressure (LP) spool and a high pressure (HP) spool. The LP spool and the HP spool are independently rotatable about an axis. The LP pressure spool has an LP compressor and an LP turbine. The HP spool has an HP turbine and an HP compressor. The LP compressor is axially positioned between the HP compressor and an accessory gear box (AGB). The AGB is drivingly connected to the HP spool through the center of the LP compressor.
US10690056B2 Segmented annular combustion system with axial fuel staging
A segmented annular combustion system includes an alternating arrangement of fuel nozzles and integrated combustor nozzles. The fuel nozzles deliver fuel to the primary combustion zones. The integrated combustor nozzles include an inner liner segment, an outer liner segment, and a fuel injection panel extending between the liner segments. The fuel injection panel includes injection outlets on one or both side walls to deliver a combustible mixture to the secondary combustion zones. Each fuel injection panel, which provides a boundary between adjacent primary and secondary combustion zones, includes an aft end that defines a turbine nozzle. The segmented annular combustion system is part of a gas turbine.
US10690054B2 Oil baffles in carrier for a fan drive gear system
A gearbox assembly for a gas turbofan engine includes a sun gear rotatable about an axis and a plurality of intermediate gears driven by the sun gear. A baffle disposed between at least two of the plurality of intermediate gears includes a first gap distance within a first gap portion and a second gap distance within a second gap portion. The first gap portion is disposed between the baffle and one of the intermediate gears away from the meshed interface with the sun gear and the second gap portion is disposed near the interface with the sun gear. The first gap distance within the first gap portion is different than the second gap distance within the second gap portion to define a desired lubricant flow path.
US10690052B2 Turbocharger assembly
A turbocharger assembly is provided which prevents liquid moisture 82 from damaging an air fuel ratio sensor affixed to the exhaust pipe. The turbocharger assembly includes a turbine housing, a turbine wheel, a volute defined in the turbine housing, and an upwardly extending exhaust pipe. The turbine housing may be affixed to a center turbocharger housing member. The turbine housing includes an anterior region and a posterior region having the volute. The turbine wheel may be disposed in the turbine housing. A liquid moisture 82 pathway may be defined in the turbine housing and is configured to provide liquid fluid communication from the anterior region toward the volute.
US10690047B1 Method and apparatus for making graphene
An apparatus for making graphene for industry and research includes a modified, direct injection diesel engine having one or more cylinders and pistons, intake and exhaust valves; a system for delivering a controlled blend of acetylene and oxygen gas, coupled to the engine intake manifold; and a system for collecting graphene, coupled to the engine's exhaust manifold. The top of each piston is substantially, flat, except for a small divot, and the engine's fuel injector(s) are replaced by spark plugs, with the tip of each spark plug protruding slightly into the combustion chamber, opposite the divot. Separate electric servo motors are attached to the camshaft(s) and crankshaft, and electronically coupled to a computer or other CPU, allowing automated control of engine piston(s), valves, and other components, and automated production of graphene. A method of making graphene using the apparatus is also described.
US10690046B2 Internal combustion engine for saddle-ride type vehicle
In an internal combustion engine for a saddle-ride type vehicle, in which a generator and a clutch are distributed and arranged on opposite sides in an axial direction of a crankshaft, a starting power transmission mechanism is arranged between a cylinder bore and the generator in a direction along an axis of the crankshaft, the starting power transmission mechanism transmitting starting power from a starter motor to the crankshaft, the starter motor being mounted on an outer surface of a crankcase. A crankcase cover covering the generator and the starting power transmission mechanism is mounted on the crankcase on a side opposite to the clutch. A release rod of a clutch release lever switching transmission and cutoff of power of the clutch is turnably supported to the crankcase cover at a side position of the generator.
US10690042B2 Methods and systems for coolant system
Methods and systems are provided for controlling coolant flow through parallel branches of a coolant circuit including an AC condenser and a charge air cooler. Flow is apportioned responsive to an AC head pressure and a CAC temperature to reduce parasitic losses and improve fuel economy. The flow is apportioned via adjustments to a coolant pump output and a proportioning valve.
US10690041B2 Expansion tank for a motor vehicle cooling system
An expansion tank for a cooling system of a motor vehicle has an inlet mouth and is provided with a shell in plastic material having a wall which defines a cavity for containing a coolant liquid; the shell has, in addition, a projecting collar, at the inlet mouth, and a first inner tubular wall, which protrudes downwards into the cavity and defines a passage with a lower outlet opening, to make the coolant liquid flow into the cavity; the shell has, in addition, a second tubular wall, projecting upwards into the cavity and defining a compartment which is vertically aligned with the passage and has an upper overflow opening vertically arranged at a height that is equal to or greater than that of the outlet opening.
US10690039B2 Cooling device anomaly diagnosing apparatus
An anomaly diagnosing apparatus is adapted for a cooling device in an internal combustion engine. The apparatus is configured to execute an enlarging process, a rate calculating process, and an anomaly determining process. The enlarging process includes enlarging the cross-sectional area of the flow passage between an inner channel and an outer channel in the cooling device. The rate calculating process includes calculating a reference rate for a rate of rise of temperature of cooling water. The anomaly determining process includes determining that an anomaly is present in the check valve if a rate of rise of a detection value of cooling water temperature is smaller than the reference rate. The rate calculating process includes calculating the reference rate such that the reference rate has a smaller value in a case where the enlarging process is executed than in a case where the enlarging process is not executed.
US10690032B2 Urea concentration sensor reflector
A urea concentration sensor reflector system includes a urea concentration sensor reflector assembly including a reflector having an upwardly convex dome shape integrally connected to and supported by multiple legs. The reflector includes a concave-shaped inner surface. The multiple legs are connected to and support the urea concentration sensor reflector assembly to an upward directed surface of a bottom tank wall of a urea storage tank. A sound wave generator and receiver is fixed to the bottom tank wall directly below and centrally aligned with the reflector. The sound wave generator and receiver generates ultrasonic sound waves directed upwardly toward the reflector. A concentration of a liquid urea in the urea storage tank is determined based on a time for the ultrasonic sound waves to travel to the reflector and return as echo signals to the sound wave generator and receiver, and a temperature of the liquid urea.
US10690026B2 Fluid system
A replaceable fluid container for an engine or a vehicle, comprising: a fluid reservoir, at least one fluid port adapted to couple with a fluid circulation system; and an actuator, configured to be operated between a first condition and a second condition, wherein the actuator is configured, in the first condition, to enable the fluid container to be inserted into and/or held in a dock, in a seated but undocked condition, and inhibit docking of the fluid container to the dock; and wherein the actuator is further configured, when operated from the first condition to the second condition with the fluid container being in the seated but undocked condition, to enable the fluid container to dock in an engaged condition with the dock, associated docks and associated methods of supplying a fluid to a vehicle or an engine and of decoupling a fluid container from a fluid circulation system of a vehicle or an engine.
US10690024B2 Rocker arm assembly for engine braking
An exhaust valve rocker arm assembly selectively opening first and second exhaust valves. The assembly includes an exhaust rocker arm and a valve bridge operably associated with the rocker arm and including a main body and a lever rotatably coupled to the main body. The main body is configured to engage the first exhaust valve, and the lever is configured to engage the second exhaust valve.
US10690021B2 Hollow valve spring retainer
Methods and systems are provided for a valve spring retainer of a valvetrain assembly. In one example, valve spring retainer may be at least partially hollowed and include inner cavities forming channels within a material of the valve spring retainer. Air inside the inner cavities may be fluidly coupled to air surrounding the valve spring retainer through channels. A mass of the valve spring retainer may be decreased and a cost and speed of fabrication of the valve spring retainer may be reduced by additive manufacturing.
US10690016B2 Engine valve lifter having anti-rotation plug
An engine roller lifter for use in a leak-valvetrain of an internal combustion engine includes a body, a roller and an anti-rotation plug. The body includes an outer peripheral surface configured for sliding movement in a bore provided in the engine. The bore is supplied oil by an oil passage communicating therewith. The body defines an opening. The roller bearing is rotatably mounted to the body and is configured for rolling contact with an engine camshaft. The anti-rotation plug is received at the opening and has a plug body including an anti-rotation protrusion that extends radially beyond an outer peripheral surface of the plug body. The anti-rotation plug can be staked into the opening of the body.
US10690012B2 Method for coupling a steam turbine and a gas turbine at a desired differential angle using a setpoint acceleration
A method for coupling a rotating device, in particular a steam turbine, and a shaft device, in particular a gas turbine, having the following steps: detecting a differential angle between the shaft device and the rotating device; detecting a differential speed between the shaft device and the rotating device; predicting a coupling angle at which the rotating device and the shaft device would be coupled if the rotating device were accelerated with a known acceleration up to the start of the coupling-in; comparing the predicted coupling angle with a target coupling angle, and calculating therefrom a setpoint acceleration such that the predicted coupling angle matches the target coupling angle.
US10690011B2 Power generation system, management device, and semiconductor manufacturing apparatus
There is provided a technique of a power generation system for performing power generation by introducing a cooling medium for cooling a plurality of semiconductor manufacturing apparatuses into a power generation part, wherein the system comprises a plurality of cooling medium passages, through which the cooling medium for cooling the semiconductor manufacturing apparatuses flows and connected to the power generation part. The system is configured to control an opening/closing part installed in each of the plurality of cooling medium passages based on a temperature of the cooling medium and to control inflow of the cooling medium from the plurality of cooling medium passages to the power generation part such that a temperature of the cooling medium flowing into the power generation part is equal to or higher than a predetermined temperature.
US10690010B2 Steam reboiler with turbine
A steam reboiler unit that includes turbines for reducing the pressure of various streams associated with the reboilers. The turbines generate electricity from the pressure reduction which can be recovered and utilized elsewhere in the processing unit. Data from the turbine associated with the amount of electrical power generated by the turbine is used to adjust other processing conditions to provide for a more efficient operation of the processing unit.
US10690007B2 Turbine ring assembly with axial retention
A turbine ring assembly includes both a plurality of ring sectors made of ceramic matrix composite material forming a turbine ring and also a ring support structure having two annular flanges, each ring sector having two tabs held respectively between the two annular flanges of the ring support structure. The two annular flanges of the ring support structure exert stress on the tabs of the ring sectors. One of the flanges of the ring support structure is elastically deformable in the axial direction of the turbine ring. The turbine ring assembly further includes a plurality of pegs engaged both in the annular flanges of the ring support structure and in the tabs of the ring sectors facing the annular flanges.
US10690005B2 Exhaust-gas turbocharger
An exhaust-gas turbocharger for an internal combustion engine has a turbine housing, in which a turbine wheel with a shaft is arranged rotatably. The shaft is mounted rotatably in a bearing housing via at least one piston ring adjacently with respect to the turbine wheel. The bearing housing has a lubricant inflow and a pressureless lubricant outflow for lubricating the shaft, wherein an insulating washer is provided which is clamped in by the turbine housing and the bearing housing and has an opening which is connected to the lubricant outflow in a manner which conducts a lubricant. Passage of lubricant out of the bearing housing into the turbine housing is avoided.
US10690004B2 Aircraft turbomachine assembly having an improved decoupling system in the event of a fan blade loss
An assembly for a turbomachine includes a fan rotor drive shaft, a rolling element and a support of an exterior rolling-element bearing ring including an exterior annular element as well as an interior annular element coupled through a decoupling interface in the shape of a truncated sphere and configured to be retained by friction under normal operating conditions of the turbomachine, and to move with respect to one another in the event of a fan blade loss. The rolling-element bearing is designed so that each rolling element has four points of contact with the rings, and so that the interface between the ring and the support has a hollowed space for deformation routed around a central portion of the exterior ring.
US10690003B2 Method of using a turbine overspeed trip testing system
A turbine overspeed trip test data system is a portable system by which an operator can electronically gather and log data during a turbine overspeed test. A plurality of sensors can be affixed to various components of the turbine for gathering test data to be received by a processing unit to assess the operation of the turbine overspeed trip protection components. The test data may be compiled into a turbine test log. A method for processing the gathered sensor data is also provided.
US10690000B1 Gas turbine engine and method of operating same
The gas turbine engine can have a rotor rotatably mounted to an engine casing, the rotor having compressor blades, and an alternator, the alternator having an armature with a winding forming part of the rotor and a magnetic field generator forming part of the engine casing, with an air gap between the magnetic field generator and the armature, the winding being electrically connected to a resistor embedded in at least one of the compressor blades.
US10689999B2 Power generation system
A power generation system includes an electric generator mechanically driven by a variable speed kinetic source, a first power conversion system connected with an output of the electric generator, and a second power conversion system connected with the output of the electric generator, wherein the electric generator and power conversion systems are adapted to convert the output of the electric generator to a predetermined direct current (DC) voltage.
US10689996B2 Turbomachine blade fitted with an elastomer gasket
A turbomachine blade (10) comprising a body (11) and an elastomer gasket (12) fastened to said body (11).
US10689992B2 Aerodynamic link in part of a turbine engine
The invention relates to part of a turbine engine comprising two arms passing through a stream of the turbine engine, wherein each arm comprises an outer surface and an aerodynamic linking device. The aerodynamic linking device comprises fairings extending between the two arms, compressible interface means interposed between the fairings and means for retaining the fairings in place by pressure in relation to the arms, which compress the interface means.
US10689986B1 High blowing ratio high effectiveness film cooling configurations
A film cooled component is provided that includes a body having a cavity defined therein, wherein a coolant is supplied to the cavity cooling apertures having at least one channel defined on an inside surface. The coolant exits the cavity through the plurality of cooling apertures thereby providing a cooling effect to the body and the channel creates an air flow such that the air coolant moves towards the body upon exiting the plurality of cooling apertures. The film cooled component may include cooling apertures configured to reverse blow coolant air.
US10689984B2 Cast gas turbine engine cooling components
An example system includes a casting mold and a casting core. The casting core includes a substrate. A plurality of support structures integral with and extending from the substrate define a plurality of channels. Respective support structures of the plurality of support structures define respective contact surfaces distal from the substrate. A sacrificial composition substantially fully fills the plurality of cooling channels and leaves the respective contact surfaces substantially uncovered. An example technique includes filling the sacrificial composition in the plurality of cooling channels, and casting a cover layer onto the respective contact surfaces of the plurality of support structures.
US10689983B2 Pulse body module with bearing protection
An impulse body module a turbine stage of a gas turbine includes a holder component of one-piece construction, with a base and surrounding side walls arranged at the base, wherein the side walls and the base define a holding chamber; an insert component, of one-piece construction, which is inserted into the holding chamber of the holder component, wherein the holder component and the insert component accommodated therein define a number of mutually separated cavities, and wherein an impulse body, in particular a sphere, is accommodated in each cavity; and a closure component of one-piece construction, which is joined to the holder component in a material-bonded manner where the holding chamber is closed and the insert component is surrounded by the holder component and the closure component. The holder component has at least one base projection in the region of its base, which extends away from the holding chamber.
US10689982B2 Impeller for an exhaust gas turbocharger
An impeller for an exhaust gas turbocharger may include a hub main body and blades arranged thereon. The hub main body may be configured as a polygon with a number of segments that may be tilted with respect to one another, the number of the segments corresponding to a number of the blades. Alternatively, the hub main body may have a main surface that faces the blades and undulates in a circumferential direction, a number of the undulations corresponding to the number of the blades.
US10689981B2 Method of moving material
The invention is directed to a method of strip mining that involves dividing the pit into blocks in a diamond shape arrangement with an angular advancing strike face and removing waste material from each diagonally adjacent block so as to minimize the amount of waste material pushed by dozers and maintain the incline of ramps to gradients of 10% or less so that trucks can take mined ore from the pit.
US10689980B2 Downhole characterization of fluid compressibility
A method includes operating a downhole acquisition tool in a wellbore in a geological formation. The wellbore or the geological formation, or both, contain a reservoir fluid. The method also includes receiving a portion of the reservoir fluid into the downhole acquisition tool and performing downhole fluid analysis using the downhole acquisition tool in the wellbore to determine at least one measurement associated with the portion of the reservoir fluid. The at least one measurement includes fluid density, optical density, or both. The method also includes using a processor of the downhole acquisition tool to obtain compressibility of the reservoir fluid based at least in part on the fluid density, the optical density, or both and determining a composition of the reservoir fluid based at least in part on the compressibility.
US10689978B2 Method for determining gelation time in a core plug
A method of determining gelation time is disclosed that includes placing a composite core plug into a core holder of a commercially-available vessel. The composite core plug includes a first core plug with second and third core plugs disposed on opposite sides of the first core plug. The second and third core plugs are saturated with polymer solution, and the first core plug is saturated with gel solution comprising polymer and crosslinker. The method further includes alternating polymer solution injections between a first injection area located on the second core plug and a second injection area located on the third core plug, while ensuring that the polymer solution is being continuously fed to the composite core plug. The pressure drop across the composite core plug is monitored during the alternating injection of polymer solution to determine the gelation time of the gel solution in the first core plug.
US10689975B2 Petroleum well tracer release flow shunt chamber
A petroleum well tracer release flow shunt chamber in an annulus space about a base pipe and method of estimating one or more pressure differences or gradients, wherein the flow shunt chamber extending generally axial-parallel with the base pipe, and provided with a shunt flow passage for holding a shunt chamber fluid, and including: a tracer carrying system designed to release shots of tracer molecules or particles according to some control to the shunt chamber fluid, a first inlet aperture for receiving a first fluid, a second outlet aperture for releasing the shunt chamber fluid to a fluid, a flow restrictor nozzle unit allowing a pressure gradient between the inlet and outlet apertures driving the shunt chamber fluid out via the flow restrictor nozzle unit, topside recording the tracer transient response from the shunt chamber after tracer shots, extracting pressure gradients from recoded tracer transient response and tracer transient model, deriving wellbore inflow profile information from pressure gradients.
US10689971B2 Bridge plug sensor for bottom-hole measurements
Example apparatus, methods, and systems are described for performing bottom hole measurements in a downhole environment. In an example system, a bridge plug is deployed at a downhole location of a cased well, An optical fiber cable is deployed exterior to the casing of the well. The bridge plug includes a sensor and an acoustic signal generator, which transmits acoustic signals through the casing to the optical fiber cable.
US10689968B2 Apparatus for borehole imaging including a void-containing guard electrode
This disclosure relates to a sensor for imaging boreholes with improved durability to impact along the wall of the borehole, which may protect the sensor from premature wear. Such an apparatus may include a housing, one or more button electrodes coupled to the housing, one or more current return electrodes couple to the housing, and a guard electrode disposed at least partly around the one or more button electrodes. The one or more button electrodes may transmit or receive an electrical or electromagnetic signal through the underground formation, and the one or more current return electrodes receive or transmit the signal. The guard electrode may block portions of the electrical or electromagnetic signal that did not pass through the underground formation. In addition, the guard electrode may include a number of holes to enable the guard electrode to couple to the housing while providing additional structural durability.
US10689964B2 Systems and apparatuses for separating wellbore fluids and solids during production
There is provided apparatuses, and related systems, for effecting production of oil from a reservoir. A flow diverter is provided and configured to direct flow of reservoir fluids such that gases and solids are separated. A system is also provided, including the flow diverter, and is disposed within a wellbore. A pump is also provided, and disposed in fluid communication with, and downstream from, the flow diverter, for receiving reservoir fluids from which gaseous and solid material have been separated by the separator.
US10689961B2 Multiple generator mobile electric powered fracturing system
The present invention provides a method and system for providing on-site electrical power to a fracturing operation, and an electrically powered fracturing system. Natural gas can be used to drive a turbine generator in the production of electrical power. A scalable, electrically powered fracturing fleet is provided to pump fluids for the fracturing operation, obviating the need for a constant supply of diesel fuel to the site and reducing the site footprint and infrastructure required for the fracturing operation, when compared with conventional systems.
US10689957B2 Method and apparatus for detecting plunger arrival
The disclosed device provides a high-accuracy plunger arrival detection system comprising a low-power magnetometer with high sensitivity and which is capable of sampling low or high intensity magnetic fields. The device processes gathered data from sensors, stores at least some processed data in memory, executes a trending algorithm which compares the magnetic field of the plunger to the ambient magnetic field or a predetermined set of initialization values, and generates an output which is relayed to a well controller. An output signal may be via hard wire, RF, wireless or other known means. In addition, the implementation of two sensing devices mounted in series and in spaced relation to each other, can provide for an actual plunger average velocity. An actual plunger average velocity, as opposed to approximate average velocity, can be used to better optimize well control and improve safety of the overall well production system.
US10689954B1 Research method of trajectory design and on-site tracking and adjustment of shale oil horizontal well
The present invention discloses a research method of trajectory design and on-site tracking and adjustment of a shale oil horizontal well, including identification and evaluation of shale oil sweet spots, optimal selection and trajectory design of the horizontal well, and on-site tracking and adjustment of the shale oil horizontal well. The “four-optimal and two-fine” practice in the research method of trajectory design and on-site tracking and adjustment of the shale oil horizontal well of the present invention lays a foundation for high and stable production of shale oil in closed lake basins and the integration of production and reserves increase. It provides a set of technical methods for the design and research of optimal selection of horizontal well locations and dynamic tracking analysis of drilling in shale oil development areas, and has great significance for reference and popularization.
US10689953B2 Orientation measurements for rig equipment
A drilling rig system may include a drilling rig including a plurality of surface rig equipment thereon and a plurality of orientation sensors disposed on the plurality of surface rig equipment. The plurality of orientation sensors may be configured to provide relational positioning of the plurality of surface rig equipment on the drilling rig.
US10689947B2 Testable back pressure valves
A testable back pressure valve can include a body. The valve can also include a first flow regulating device movably disposed within a top end of the body, where the first flow regulating device is configured to move from a first default position to a first position based on first flow characteristics of a first fluid that flows into a top end of the body toward a bottom end of the body. The valve can further include a second flow regulating device movably disposed within the bottom end of the body. The valve can also include a network of channels disposed within the body between the first flow regulating device and the second flow regulating device.
US10689944B2 Single trip, open-hole wellbore isolation assembly
A method of isolating an open-hole section of a wellbore includes positioning, a liner, a valve, and a liner hanger that are attached to a working string adjacent an interface between the open-hole section and a cased section of the wellbore. The method includes injecting cement through the liner and the valve to form a first balanced cement plug within the open-hole section of the wellbore. Generally, the liner, the valve, and the liner hanger are secured within the balanced cement plug. After the balanced cement plug is set, the liner hanger is actuated and the liner, the valve, and the liner hanger are detached from the working string, which causes the valve to close and creates a mechanical barrier between the balanced cement plug and the working string. Additionally, the mechanical barrier is covered in cement to form another balanced cement plug.
US10689936B2 Tubing hanger setting confirmation system
A subsea wellhead assembly provides a positive indication of landing of a wellhead member and locking of a wellhead member to a wellhead. The subsea wellhead assembly includes at least one positive indicator assembly disposed within a wellhead member, and a communication line extending down a running string from a platform to a running tool disposed in a subsea wellhead. The at least one positive indicator assembly provides confirmation of setting of the wellhead member, and the communication line is in communication with the positive indicator assembly to communicate the confirmation of setting with the platform following setting of the wellhead member.
US10689935B2 Hanger running tool and hanger
A system includes a hanger running tool that has a first lock ring configured to secure the hanger running tool to a hanger when a first axial force is applied to the hanger running tool and a tool body configured to direct a push ring of the hanger in an axial direction when a second axial force is applied to the hanger running tool, where the push ring is configured to direct a second lock ring of the hanger radially outward toward a tubular, and where the hanger running tool is configured to secure the hanger to the tubular without rotating the hanger running tool.
US10689934B2 Chemical deepwater stimulation systems and methods
Systems and methods for performing operations on a well include first and second flow control devices positioned between upper and lower sections of a conduit. An upper connector assembly engaged with the upper section includes connectors adapted for connection to a chemical stimulation device, a blowout preventer, or other well intervention apparatuses. A lower connector assembly engaged with the lower section includes connectors adapted for connection to a chemical stimulation device, a running tool, wellbore conduits, or other well intervention apparatuses. The two connector assemblies, above and below the flow control devices, enable sequential or simultaneous operations to be performed, and can enable operations to be performed independent of the state of the flow control devices.
US10689928B2 Method and system for managed pressure drilling
A method for use with a managed pressure drilling (MPD) system, the system including a drill string having a drill bit, an annulus defined outside of the drill string, a mud pump for pumping mud down through the drill string and back up through the annulus, a control choke in an extraction path coupled to the annulus, a back pressure pump also coupled to the extraction path, and a programmable logic controller (PLC) for controlling the control choke, the method including: a) performing measurements to determine a dataset including, for each of a plurality of time steps k: a value of fluid flow rate through the drill bit qbit[k], a value of fluid flow rate through the control choke qc[k], a value of fluid flow rate from the back pressure pump qbpp[k] and a value of fluid pressure at the control choke pc[k]; b) executing an inversion algorithm on the PLC to obtain a value for the bulk modulus of a fluid within the annulus, the inversion algorithm taking the dataset as an input, wherein the inversion algorithm accounts for a measurement bias bq in one or more of said measurements; c) updating one or more control parameters of the PLC based on the value for the bulk modulus; and d) manipulating the control choke using the PLC to attain a desired pressure in the system.
US10689926B2 Lost circulation zone isolating liner
A method and system for remediating a lost circulation zone in a wellbore. A flexible liner is deployed adjacent the lost circulation zone that blocks fluid communication between the wellbore and surrounding formation. The liner material has a designated yield and tensile strength, so that in response to pressure applied in the wellbore the liner flexes and conforms to contours in the wellbore. The liner remains intact during deformation to maintain the flow barrier between the wellbore and formation. The liner is set in the wellbore with a bottom hole assembly that includes an outer housing for protecting the liner during the trip downhole. Drill pipe can be used for deploying the bottom hole assembly, and for conveying pressurized fluid for setting the liner. An expander is included with the bottom hole assembly for mechanically conforming the liner to the wellbore sidewalls.
US10689925B2 Pipe wrench
A pipe wrench for making-up or breaking-out a threaded connection between a first tubular member and a second tubular member includes an upper wrench assembly with a pair of upper jaw assemblies configured to grip the first tubular member and a lower wrench assembly with a pair of lower jaw assemblies configured to grip the second tubular member. The upper and lower wrench assemblies are concentrically constrained, axially overlap, and radially engage with one another. Each of the upper and lower wrench assemblies independently includes a frame with a curved segment containing an arc at an angle of about 160° to about 200°. The upper and lower wrench assemblies are configured to rotate the first tubular member relative to the second tubular member and can have an angle of rotation in a range from about 75° to about 180°.
US10689918B2 Retrievable re-connecting device with internal seal and slips for connecting to the top of an existing tubing in a well bore
The present invention relates to a re-connecting device (1) for connecting and sealing against a damaged existing/remaining tubing (5) in a well bore, a casing string (2) or a pipe, the tubing (5) having smaller diameter than the casing string (2), and for repairing of the tubing (5), comprising an outer body (3) and at least one sealing element (18) arranged therein, the outer body (3) is arranged to enable the entrance of, and surrounding, the end part of the tubing (5) in the well bore, casing string (2) or pipe, and a sealing assembly (8) is arranged in the outer body (3), of the re-connecting device (1), for sealing it against the tubing (5). The invention is achieved by that an internal and axially movable assembly (6) is arranged inside the outer body (3) and comprising at least one of an anchoring assembly (7), the sealing assembly (8) and/or a releaseable locking assembly (9), where the movable assembly (6) and at least one of its anchoring assembly (7), sealing assembly (8) and/or releaseable locking assembly (9) is/are arranged to be activated by applying an axial mechanical/physical stroke to the top of the moveable assembly (6).
US10689917B2 Simplified packer penetrator and method of installation
A packer penetrator assembly comprised of a proximal mandrel, an intermediate mandrel and a distal mandrel that can be quickly and efficiently assembled while preventing the migration of gases or fluids up the ESP cable through a well bore packer. These ESP cables can be spliced to power cables passing through a wellbore packer, a sealed electrical connection at a packer assembly. The packer penetrator also offers an adaptive or male to female crossover assembly that allows use of power cables of differing diameters and styles to be joined.
US10689916B2 Methods and systems for deploying cable into a well
An apparatus or system comprising, or a method utilizing, a pressure-tight head assembly coupling a multi-conductor wireline cable operable for downhole operations within a borehole extending into a subterranean formation. The head assembly comprises: an upper head attachment; a lower head attachment; an upper compression seal assembly; a gripper cone; and a rope socket. The upper compression seal assembly is threaded into and/or otherwise coupled to the upper head attachment in a manner causing the gripper cone to tighten onto the cable jacket.
US10689915B2 Earth-boring tools including movable formation-engaging structures
Earth-boring tools may have a body, a cutting element attached to the body at a first location, and a formation-engaging structure attached to the body at a second location. The formation-engaging structure may be movable during a drilling operation between a first position and a second position. In the first position, the formation-engaging structure may be located rotationally behind the cutting element at a first radial distance from a longitudinal axis of the body at which the cutting element will at least initially shield the formation-engaging structure from engaging a formation. In the second position, the formation-engaging structure may be located at a different second radial distance from the longitudinal axis of the body at which the formation-engaging structure will engage a formation.
US10689904B2 Adjusting means for curtain cord and retractable curtain
The present disclosure provides an adjusting device for a curtain cord and a retractable curtain. The adjusting device for a curtain cord comprises a mounting base for fixedly connecting to the lower end of the curtain body, the mounting base is provided with a first threading hole for the cord to pass through, the mounting base is provided with a mounting groove thereon, the first threading hole is provided on the groove wall of the mounting base, and the adjusting device further comprises a stopper for winding and fixing the cord, a winding hole is provided throughout in the middle of the stopper for the cord to pass through, the stopper is detachably jammed within the mounting groove, and a gap for accommodating the cord wound on the outer surface of the stopper is located between the groove wall of the mounting groove and the stopper.
US10689899B2 Gasket railing system for a window frame
Embodiments described herein may be directed towards a gasket railing system including a rail, such that the rail includes a rail gasket at least partially disposed within the rail and a leg insertion guide disposed within the rail gasket. The leg insertion guide may form a leg insertion cavity configured to receive a window frame leg. The rail gasket may be made up of a pliable material, and the leg insertion guide may be made up of a rigid material. The window frame leg may be attached to at least one side of a window frame made up of four window sides. The window frame may fully encase a window pane. A first horizontal width of at least one of the window frame sides may be greater than or equal to one half of a horizontal width of the rail.
US10689898B2 Internet-based remote control and monitoring system for commercial doors using mobile devices
A remote control door closure operating system is based on a central server with a backend database identifying a collection of controllable doors and a plurality of authorized users and corresponding credentials. A door interface unit is adapted to communicate with an authorized user to supply a live video stream of a respective door and to execute door opening and closing commands from the authorized user. A mobile device has a user application program configured to interact with the central server and door interface unit in order to 1) obtain configuration data, 2) authenticate the authorized user, 3) receive the live video stream, and 4) initiate the door opening and closing commands. Safe operation of the door opening/closing operation is encouraged by maximizing use of video surveillance before and during door operations and by conducting separate security authentications for video streaming and for door operation requests.
US10689893B2 Sliding door
A sliding door arrangement comprising a sliding door (1) which is movably suspended from a rail system (23, 24) in order to be moved horizontally between two end positions wherein the door respectively opens and closes a door opening (10). The sliding door (11) is mounted in a housing (1) arranged for insertion in a wall (15) in a building. The housing is made of metal plate material and comprises two vertical long walls, two vertical short walls, one top wall, and one bottom wall. The long walls have door openings that at least partly are bordered by sealing elements. The door has a sealing element on its bottom side. The housing with the door installed is manufactured in a factory and shipped to the building site as a unit ready for installation in the wall.
US10689890B2 Door security device
A device can include a door member mounted to a swinging door, a connector, and a fastener. The door member can include a slot open at the top and bottom and an outer face. A bore through the door member can align with a bottom of the slot. A first end of the connector can slide into the top of the slot so a first leg extends through the outer face and a second leg overlaps the soffit. When a fastener is in a first position, the fastener can extend through a bore in the door member and support the connector in the slot and block the connector from exiting the slot through the bottom. When the fastener is in a second position, the fastener does not block the slot and the connector is permitted to drop out of the slot through the bottom.
US10689876B2 Beam-to-column connection systems and moment-resisting frames including the same
Embodiments disclosed herein relate to a beam-to-column connection systems for a moment-resisting frame as well as moment-resisting frames that include such connection systems.
US10689873B2 Customizable facility
A campus for fabricating at least one pharmaceutical product has one or more customizable facilities each configured to manufacture the at least one pharmaceutical product, a media/buffer plant, and a utility building connected by a utility line to the media/buffer plant and/or the one or more customizable facilities to provide at least one first utility to the media/buffer plant and/or the one or more customizable facilities via the utility line.
US10689868B2 Reinforcing method for a structural element
A method of reinforcing a structural element is disclosed. The method comprises positioning a first rigid fiber-reinforced shell extending between first and second edges partially about an external surface of the structural element to leave an exposed portion of the structural element. The method also comprises positioning a second rigid fiber-reinforced shell extending between first and second edges about the exposed portion of the structural element such the first edge of the second rigid fiber-reinforced shell adjacent the first edge of the first rigid fiber-reinforced shell to give a first seam and the second edge of the second rigid fiber-reinforced shell is adjacent the second edge of the first rigid fiber-reinforced shell to give a second seam. Finally, the method includes adhering the first and second rigid fiber-reinforced shells to the structural element. A reinforced structural element produced by the method is also disclosed.
US10689861B2 Hazard warning system
A flooring element is provided for a raised floor including removable flooring panels and a supporting structure with a load bearing surface. The flooring element includes a warning element operable for moving between an inactive position in which the warning element is substantially concealed by the surface and an active position in which the warning element projects beyond the surface to form a visual hazard warning indicator. The flooring element may be for example a flooring panel, a stringer, a pedestal, an insert for a pedestal or an insert for inserting between a sub-floor void and a flooring panel.
US10689858B2 Modular hooking device for a cloth for a tensioned false ceiling
A device for attaching at least one cloth for producing a tensioned-cloth false partition, comprising a first profiled member forming a profiled rail comprising at least one reception groove, the reception groove being delimited by at least two lateral walls, and at least one second profiled member able to be fitted removably in the reception groove of the first profiled member, having a cross section in the form of a U or V, one of the arms of the U or V shape comprising at least one deformable longitudinal projection arranged so as to come into abutment against a wall disposed opposite the arm carrying the deformable projection when the second profiled member is in place in the reception groove of the first profiled member.
US10689855B2 Gutter protection device and gutter protection assembly
A gutter protection assembly includes a gutter and a gutter protection. The gutter includes a front wall, a bottom wall and a rear wall, the rear wall having a crimp protruding outwardly from an outer face of the rear wall of the gutter. The gutter protection device includes a front portion engageable with the front wall of the gutter, and a rear portion. The rear portion includes a gutter wall-engaging section having an outer downward segment provided with a hook. The hook is configured to engage with the crimp to provide a support for the gutter to hang from. The gutter assembly is securable to a supporting structure through an outwardly extending section projecting upwardly from the gutter wall-engaging section and extending above the rear wall of the gutter when in the gutter protection assembly, with the gutter hanging from the gutter protection device.
US10689849B2 Attachment of furring strips to floor joists
An attachment system is provided for attaching furring strips to joists, each such joist having a bottom surface, an upper surface and a sidewall. The attachment system for each furring strip including a fastener having a shaft and a head, the fastener secured to the sidewall of the joist in a position vertically displaced from the bottom surface. At least one length of wire is provided with a mid-portion and two free ends, the mid-portion being looped around the fastener. The free ends are wrapped around the furring strip and fastened to each other to securely hold the furring strip to the floor joist.
US10689848B2 Device for collecting rainwater in a pergola with adjustable slats
Disclosed is a device for collecting rainwater in a pergola including posts, a frame with beams and slats, arranged transversely, parallel to each other, the slats being articulated about a substantially median axis and being capable of assuming a substantially vertical position and a substantially horizontal position, manual or motorised unit ensuring the coordinated movements of the slats. The device includes a movable unit, rigidly connected to the slats Ln, including longitudinal deflectors.
US10689844B2 Quick assemble wall system, and related methods
A wall panel for a quick assemble wall system may include a first upright post and a second upright post. The wall panel may also include a lower stretcher for connecting the first upright post to the second upright post and an upper stretcher for connecting the first upright post to the second upright post. The wall panel may include at least one frame for placement within the first vertical post, the second vertical post, the lower stretcher, and the upper stretcher. The wall panel may include a first retractable latch located on the at least one frame, the first retractable latch adapted to engage at least one of the first upright post, second upright post, lower stretcher, or upper stretcher. A frame for a quick assemble wall system and a method of assembling a quick assemble wall system are also described.
US10689842B2 Multi-layer fire-rated joint component
An improved fire-blocking gasket profile for a fire-rated joint, such as a head-of-wall assembly. Fire-rated joints are aimed at inhibiting or preventing fire, heat, or smoke from leaving one portion of a building and entering another portion of a building. Fire-rated joints can also accommodate movement between adjacent building structures, such as between a ceiling and the top of a wall. The improved fire-blocking gasket profile includes a first layer formed of an intumescent material, a second layer formed of a foil lining and a third layer formed of the vinyl profile. The vinyl profile includes an air gap with the intumescent material positioned therein. A vertical portion of the vinyl profile is positioned between a header track and a wallboard in the fire-rated joint. A horizontal portion of the vinyl profile is positioned at least partially within a deflection gap and sealingly engages with the ceiling.
US10689839B2 Parking deck connecting system
A connecting system for connecting concrete beams of a parking structure including a pair of concrete beams and a plurality of spring-like connectors connected between the pair of concrete beams. The concrete beams are each provided with an aperture and the spring-like connector is in a form of a pre-formed carbon fiber bundle or metal and has opposite ends that are secured in the apertures in the concrete beams by an adhesive.
US10689837B2 Flushometer
A flushometer valve includes a hollow body and a piston assembly disposed inside the hollow body for controlling operation of the flushometer valve. The piston assembly and hollow body define an inlet chamber, an outlet chamber and a pressure chamber. The piston assembly includes a flow guide, a piston top, and an insert. The flow guide is movable relative to the hollow body between an open position, in which the outlet chamber is fluidly connected to the inlet chamber, and a closed position, in which the outlet chamber is fluidly disconnected from the inlet chamber. The piston top is coupled to the flow guide, includes a first material, and has a bleed passage that fluidly connects the pressure chamber and the inlet chamber. The insert is disposed within the bleed passage, includes a second material, and has a bore that fluidly connects the bleed passage and the pressure chamber.
US10689820B1 Surface cleaning machine for road construction
This invention relates to multi-purpose self propelled surface cleaning machine for road construction and especially to a drivable surface sweeper and scrapper for the removal of overburden and waste materials during road construction. The prime mover has multiple flexible components and does not need to add make-shift components at a later time.
US10689808B2 Process for using and producing paper based on natural cellulose fibers, synthetic fibers or mixed fibers as physical support and storing medium for electrical charges in self-sustaining field-effect transistors with memory using active semiconductor oxides
The present invention refers to the use and creation of materials based on natural cellulose fibbers, synthetic fibbers, or mixed fibbers as physical support and storing medium or storage inducer of electrical and ionic charges in self-sustaining discrete or complementary field-effect transistors with non-volatile memory by using organic or inorganic active semiconductors for the manufacture of the channel regions that are deposited on the fibbers of the paper material as well as metals or passive semiconductors for manufacturing drain and source allowing the interconnection of fibbers, in addition to the gate electrode contact existing on the other side-face of the paper, p or n type respectively, in monolithic or hybrid forms.
US10689807B2 Industrial fabrics comprising infinity shape coils
An industrial fabric/belt including spiral coils shaped as a symbol for infinity or a lemniscate, i.e., infinity elements, are joined to each other with a pintle. A fabric element is configured as a continuous loop to form an industrial fabric employing a plurality of infinity coil elements.
US10689806B2 Pretreatment process of lignocellulosic biomass
The present invention relates to a pretreatment process of lignocellulosic biomass, comprising contacting lignocellulosic biomass with pretreatment solution in a temperature ranging from an ambient temperature to 100° C. and a pressure of at least 20 bars, wherein the pretreatment solution comprising water, water-miscible organic solvent and alkali having a concentration of 5 to 15% w/v if the alkali is solid or 5 to 15% v/v if the alkali is liquid. Said pretreatment process operates in mild condition or at low temperature to be specified with the removing of lignin but not destroying cellulose and increasing desired sugar yield.
US10689804B2 Textile product having latent image that slowly appears following repeated washings
A textile product is disclosed having a latent image created from water-based ink which is applied using a screen printing process. The image is thereafter hidden underneath a second image created from a plasticizing emulsion such as plastisol which is partially cured. The partial cure causes a portion of the plasticizing emulsion to be removed from the textile product during washing and after repeated washings, the latent image becomes revealed.
US10689802B2 Napped artificial leather and production method thereof
Disclosed is a napped artificial leather including: a fabric that has been impregnated with a first elastic polymer and that has a napped surface including napped ultrafine fibers with an average fineness of 0.01 to 0.5 dtex, wherein the napped surface has, as measured by a surface roughness measurement in accordance with ISO 25178, an arithmetic mean height (Sa) of 30 μm or less in both a grain direction and a reverse grain direction, and a density of peaks (Spd) having a height of 100 μm or more from a mean height, of 30/432 mm2 or less in both of the grain direction and the reverse grain direction, and a difference (absolute value) in the density of peaks (Spd) between the grain direction and the reverse grain direction is 20/432 mm2 or less.
US10689800B2 Nubuck-leather-like sheet and manufacturing process therefor
Disclosed is a nubuck-finished leather-like sheet including a non-woven fabric that is an entangled body of ultrafine filaments, wherein the non-woven fabric includes a napped surface having napped fibers formed thereon, and the napped fibers are fixed to an acrylic resin on the napped surface while being laid down. Preferably, the acrylic resin is present so as to retain voids in the napped surface, while being made malleable.
US10689799B2 Balanced crimp substrate reinforcement for molded products
A rubber molded product such as a brake cylinder diaphragm with a balanced elongation substrate reinforcement in both the warp and fill directions incorporated therein is provided. The fabric substrate reinforcement is woven without size and overfed after the weaving process leading to balanced crimp and elongation in the length and width directions. The fabric member is also woven with a reduced number of weft threads to start, but which are added back by overfeeding to further render the fabric elongation more isotropic in at least the warp and fill directions. The reinforcement substrate is placed in the mold along with the molding material and formed into the desired shape to assist in shape retention and overall structural stability. A method of forming a molded product including a balanced crimp reinforcement substrate is also provided.
US10689797B2 Method for manufacturing composite fabric, composite fabric, and carbon fiber reinforced molding
Provided are a method for manufacturing a composite fabric capable of further improving the strength of a carbon fiber-reinforced molded article, a composite fabric, and a carbon fiber-reinforced molded article.The method includes a step of holding a surface of a filter part (22A), through which a dispersion solvent and carbon nanotubes dispersed in the dispersion solvent are allowed to pass, in contact with at least one surface of a woven fabric (12A) including a carbon fiber bundle as weaving yarn, a step of immersing the woven fabric (12A) on which the filter part (22A) is held in a dispersion that comprises the dispersion solvent and the dispersed carbon nanotubes and applying ultrasonic vibrations to the dispersion, and a step of extracting the woven fabric (12A) on which the filter part (22A) is held from the dispersion and removing the filter part (22A) from the woven fabric (12A).
US10689794B2 Automated selection of settings for an ironing device
Embodiments provide a method and device that enables automatic selection of settings for ironing one or more pieces of fabric. A digital camera on an ironing device captures an image of a fabric. A wireless communication device on the ironing device communicates the image to a remote computing system for digital image processing to determine a fabric type and to select a set of settings based on the fabric type. The wireless communication device receives the set of settings from the remote computing system. The set of settings are applied to the ironing device.
US10689790B2 Lid hinge for a laundry treating appliance
A laundry treating appliance that has a shroud having an access opening, a lid for opening and closing the access opening, and a hinge mounted to the shroud. The hinge can have a housing that defines a channel and is received by an aperture in the shroud. The hinge can also have a bracket with a first end connected to the lid and a second end fastened within the channel and the bracket can be received in the aperture in the shroud.
US10689785B2 Compression knit fabric from a base knit and an elastic weft yarn inserted therein as well as method for production of a compression knit fabric
A compression knit fabric consisting of a base knit and an elastic weft yarn inserted therein. The base knit is formed from at least one knitting yarn, and the weft yarn is inserted in weft yarn courses between two consecutive stitch courses of the base knit. The knitting yarn in each stitch course of the base knit is knit in alternation as loop stitch and tuck, so that the knitting yarn forms a tuck stitch between two loops of a stitch course of the base knit. The weft yarn is inserted between adjacent stitch courses of the base knit in alternation as tuck and float so that the weft yarn floats between two tuck stitches of a weft yarn course. The alternating sequence of loop stitch and tuck in consecutive stitch courses of the base knit is offset by a stitch relative to the alternating sequence of tuck and float in consecutive weft yarn courses.
US10689775B2 Solution deposition method for forming metal oxide or metal hydroxide layer
A solution deposition method includes: applying a liquid precursor solution to a substrate, the precursor solution including an oxide of a first metal, a hydroxide of the first metal, or a combination thereof, dissolved in an aqueous ammonia solution; evaporating the precursor solution to directly form a solid seed layer on the substrate, the seed layer including an oxide of the first metal, a hydroxide of the first metal, or a combination thereof, the seed layer being substantially free of organic compounds; and growing a bulk layer on the substrate, using the seed layer as a growth site or a nucleation site.
US10689773B2 Property modulated materials and methods of making the same
A method of making property modulated composite materials includes depositing a first layer of material having a first microstructure/nanostructure on a substrate followed by depositing a second layer of material having a second microstructure/nanostructure that differs from the first layer. Multiple first and second layers can be deposited to form a composite material that includes a plurality of adjacent first and second layers. By controlling the microstructure/nanostructure of the layers, the material properties of the composite material formed by this method can be tailored for a specific use. The microstructures/nanostructures of the composite materials may be defined by one or more of grain size, grain boundary geometry, crystal orientation, and a defect density.
US10689771B2 Configurations and positioning of contact bar segments on a capping board for enhanced current density homogeneity and/or short circuit reduction
Techniques for installing contact bar segments in an electrolytic cell can include positioning a series of contact bar segments on a capping board to provide enhanced current density distribution in the series of contact bar segments positioned along the capping board, the contact bar segments including at least three contact regions for anodes and cathodes. In some scenarios, sub-sets of contact bar segments may be provided, such that one sub-set is configured to contact N number of anodes and N number of cathodes; another sub-set is configured to contact N number of anodes and N+1 number of cathodes including one center segment; and a further sub-set configured to contact N+1 number of anodes and N number of cathodes including two end segments.
US10689767B2 Electrodes/electrolyte assembly, reactor and method for direct amination of hydrocarbons
An electrodes/electrolyte assembly and a method for the direct amination of hydrocarbons, and a method for the preparation of said electrodes/electrolyte assembly is disclosed. The presented Solution allows the increase of conversion of said amination to above 60%, even at low temperatures. The electrodes/electrolyte assembly for direct amination of hydrocarbons has: an anode, electrons and protons conductor, that includes a composite porous matrix, containing a ceramic fraction and a catalyst for the amination at temperatures lower than 450° C.; a porous cathode, electrons and protons conductor, and electrocatalyst; an electrolyte, protons or ions conductor and electrically insulating, located between the anode and the cathode, made of a composite ceramic impermeable to reagents and products of the amination.
US10689765B2 Method for cleaning wire and device therefor
This method for cleaning wires enables effective descaling and removal of smuts from wires, prevents yellowing after cleaning, and significantly reduces the amount of water discharged as a result of cleaning, said method including, in the stated order: (A) pickling a wire; (B) cleaning the wire with acidic pressurized water, the concentration of which is adjusted with water and collected pickle solution which has adhered to and been recovered by the wire after use in Step (A); and (C) cleaning the wire with water.
US10689756B2 Gas container
A gas container having coating on the inner side that is applied directly onto a base material (110) of the gas container. The coating has a plurality of layers of at least one coating material that may be produced by an ALD method.
US10689754B2 Programmable charge storage arrays and associated manufacturing devices and systems
A charge storage cell includes a substrate having a back side conductive layer or conductive element, a top side metal pad coupled to the substrate, and an insulating layer formed on the metal pad. The metal pad will support an electric charge injected through the insulating layer by a charged particle beam. A regular array of charge storage cells provides a charge storage array.
US10689753B1 System having a cooling element for densifying a substrate
A process chamber for making composite structures using CVI/CVD is provided. The process chamber has a plurality of compartments. Each compartment has its own equipment such as, for example, a substrate support structure, a gas inlet, a gas outlet, a cooling element and a heating element, and control system for independently controlling the process conditions for treating a substrate contained within.
US10689746B2 Thin film deposition apparatus
A thin film deposition apparatus used to produce large substrates on a mass scale and improve manufacturing yield. The thin film deposition apparatus includes a deposition source; a first nozzle disposed at a side of the deposition source and including a plurality of first slits arranged in a first direction; a second nozzle disposed opposite to the first nozzle and including a plurality of second slits arranged in the first direction; and a barrier wall assembly including a plurality of barrier walls arranged in the first direction so as to partition a space between the first nozzle and the second nozzle.
US10689736B2 Ultra-high-strength spring steel for valve spring
An ultra-high-strength spring steel for an engine valve spring steel comprises, by weight: 0.5-0.7% of carbon (C), 1.3-2.3% of silicon (Si), 0.6-1.2% of manganese (Mn), 0.6-1.2% of chrome (Cr), 0.1-0.5% of molybdenum (Mo), 0.05-0.8% of nickel (Ni), 0.05-0.5% of vanadium (V), 0.05-0.5% of niobium (Nb), 0.05-0.3% of titanium (Ti), 0.001-0.01% of boron (B), 0.01-0.52% of tungsten (W), 0.3% or less (0% exclusive) of copper (Cu), 0.3% or less (0% exclusive) of aluminum (Al), 0.03% or less (0% exclusive) of nitrogen (N), 0.003% or less (0% exclusive) of oxygen (O), and a remainder of Fe and other inevitable impurities, based on 100% by weight of the ultra-high-strength spring steel.
US10689735B2 High strength steel sheet having excellent cryogenic temperature toughness and low yield ratio properties, and method for manufacturing same
A high strength steel sheet comprises 0.02 to 0.12 wt % of carbon (C), 0.5 to 2.0 wt % of manganese (Mn), 0.05 to 0.5 wt % of silicon (Si), 0.05 to 1.0 wt % of nickel (Ni), 0.005 to 0.1 wt % of titanium (Ti), 0.005 to 0.5 wt % of aluminum (Al), 0.015 wt % or less of phosphorus (P), 0.015 wt % or less of sulfur (S), and the balance of Fe and other inevitable impurities. The microstructure thereof includes 70% to 90% of ultrafine ferrite and 10% to 30% of MA (martensite/austenite) structure by area fraction, and the yield ratio (YS/TS) thereof is 0.8 or less.
US10689732B2 Methods for controlling iron via magnetite formation in hydrometallurgical processes
A method of controlling iron in a hydrometallurgical process is disclosed. The method may comprise the steps of: leaching (14, 114) a feed slurry (2, 102); forming a pregnant leach solution (12a, 12b; 112a, 112b); removing a first leach residue (18, 118) from the pregnant leach solution (12a, 12b); and sending a portion (12b, 112b) of the pregnant leach solution (12a, 12b) and/or raffinate (22, 122) produced therefrom, to an iron removal process (34, 134). According to some preferred embodiments, the iron removal process (34, 134) may comprise the steps of: sequentially processing the pregnant leach solution (12a, 12b) and/or raffinate (22, 122) produced therefrom in a first reactor (R1) a second reactor (R2), and a third reactor (R3); maintaining a pH level of the first reactor (R1) above 4, by virtue of the addition of a first base; maintaining a pH level of the second (R2) and/or third (R3) reactors above 8.5, by virtue of a second base; and forming solids (46) comprising magnetite (68). The method may further comprise the steps of performing a solid liquid separation step (36) after the iron removal process (34, 134); and performing a magnetic separation step (64) to remove magnetite (68) from said solids comprising magnetite (68), without limitation. A system for performing the method is also disclosed.
US10689728B2 Renewable isoparaffins as diluent in hydrometallurgical liquid-liquid extraction process
The present disclosure relates to hydrometallurgical technologies wherein liquid-liquid extraction, also called solvent extraction, is used to separate and concentrate metal ions. Exemplary embodiments relate to solvent extraction of copper and a diluent useful in copper solvent extraction. A bio-based composition can fulfil physico-chemical properties that are desired for solvent extraction. Moreover, a composition is disclosed, which in addition to providing more environmental friendly alternative, can also improve the solvent extraction process of copper.
US10689726B2 Method for producing hot-formed steel springs
A process for producing a spring or torsion bar from a steel wire by hot forming may involve providing a steel wire; thermomechanically forming the steel wire; cooling the steel wire thermomechanically; cutting the steel wire to length to give rods; heating the rods; hot forming the rods; and tempering the rods to give a spring or torsion bar, comprising quenching the rods to give a spring or torsion bar to a first cooling temperature, reheating the spring or torsion bar to a first annealing temperature, and cooling the spring or rod to a second cooling temperature. Further, in some examples, the cooling of the steel wire may be cooled to a temperature below a minimum recrystallization temperature such that at least a partly ferritic-pearlitic structure is established in the steel wire.
US10689724B2 Steel sheet with strain induced transformation type composite structure and method of manufacturing same
There is provided a steel sheet with strain induced transformation type composite structure having a predetermined chemical composition in which a microstructure at the ¼ thickness of the steel sheet includes, by area ratio, 50% to 85% of a polygonal ferrite, 3% to 10% of a residual austenite, 5% to 47% of bainite and 1% or less of a fresh martensite and a tempered martensite in total and satisfies the equation of 0.01
US10689723B2 Ferritic stainless steel and heat-resistant member
The present invention relates to a ferritic stainless steel according to the present invention, containing, in mass %: 0.001%≤C≤0.020%, 0.05%≤Si≤0.50%, 0.1%≤Mn≤1.0%, 15.0%≤Cr≤25.0%, Mo<0.50%, 0.50%≤W≤5.00%, and 0.01%≤Nb≤0.50%, with a balance being Fe and unavoidable impurities, having a content (coarse Laves phase ratio) of coarse Laves phase having a diameter of 0.50 μm or more being 0.1% or less, and having an average grain size being 30 μm or more and 200 μm or less.
US10689719B2 Bifidobacterium longum
The multiple embodiments described herein comprise the genome of a probiotic Bifidobacterium longum bifidobacteria strain and genes encoded by the genome. Various novel Bifidobacterium longum are described.
US10689717B2 Methods and compositions for targeted single-stranded cleavage and targeted integration
Disclosed herein are methods and compositions for generating a single-stranded break in a target sequence, which facilitates targeted integration of one or more exogenous sequences.
US10689716B1 Materials and methods for detecting coronavirus
The disclosure relates to test kits and methods for detecting the presence of Coronavirus polynucleotides in a biological sample.
US10689715B2 Compositions and methods for use in a PCR assay for determining the genotype and viral load for respiratory syncytial virus
Methods are provided for a sensitive and specific assay for the determination of viral load and genotyping of RSV in a biological sample. Compositions and kits for use in the methods also are provided, including optimized primers for the amplification of and detection of the RSV open reading frames from subtypes A and B, and probes for distinguishing between the subtypes. Also provided are methods for amplifying and sequencing an open reading from of an RSV F protein, and compositions and kits for use in the methods.
US10689714B2 Methods for identifying polymorphisms linked to the PPO11 gene
The invention provides compositions and methods related to selective inhibition of PPO11 and use for improving shelf life of a plant or parts thereof. In accordance with the invention, for example, compositions for topical application to a plant or part thereof, are provided that can reduce browning of the plant or part thereof to extend shelf life.
US10689713B2 Red blood cell lysis solution
The invention provides a lysis reagent for lysing red blood cells, thereby releasing a target, such as RNA from a parasitic organism, in a form suitable for analysis. The reagent includes at least ammonium chloride and an anionic detergent, and may include an anti-coagulant. The reagent serves to lyse red blood cells, protect the released target from degradation in the lysate, and is compatible with subsequent steps for analysis of the target such as target capture, amplification, detection, or sequencing.
US10689712B2 Compositions and methods for detecting nucleic acid from Mollicutes
Compositions, reaction mixtures, kits and methods used in amplifying and detecting nucleic acids from various species of the class Mollicutes. Particular regions of the 23S rRNA or its gene have been identified as preferred targets for nucleic acid amplification reactions of a sample suspected containing at least one species of Mollicutes. Some oligomers comprise tag regions, target closing regions, promoter sequences, and/or binding moieties. Samples can be from any source suspected of containing a species of the class Mollicutes. Preferred sample sources include bioreactors, cell lines, cell culture wares and pharmaceutical manufacturing wares.
US10689707B2 Treatment of recurrent gastric cancer identified using genetic biomarkers
Early detection of tumors is a major determinant of survival of patients suffering from tumors, including gastric tumors. Members of the GTM gene family can be over-expressed in gastric tumor tissue and other tumor tissue, and thus can be used as markers for gastric and other types of cancer. GTM proteins can be released from cancer cells, and can reach sufficiently high concentrations in the serum and/or other fluids to permit their detection. Thus, methods and test kits for detection and quantification of GTM can provide a valuable tool for diagnosis of gastric cancer.
US10689701B2 Biomarkers for the molecular classification of bacterial infection
Disclosed herein are biomarkers useful for identifying and/or classifying bacterial infections in a subject.
US10689699B2 Methods of lowering the error rate of massively parallel DNA sequencing using duplex consensus sequencing
Next Generation DNA sequencing promises to revolutionize clinical medicine and basic research. However, while this technology has the capacity to generate hundreds of billions of nucleotides of DNA sequence in a single experiment, the error rate of approximately 1% results in hundreds of millions of sequencing mistakes. These scattered errors can be tolerated in some applications but become extremely problematic when “deep sequencing” genetically heterogeneous mixtures, such as tumors or mixed microbial populations. To overcome limitations in sequencing accuracy, a method Duplex Consensus Sequencing (DCS) is provided. This approach greatly reduces errors by independently tagging and sequencing each of the two strands of a DNA duplex. As the two strands are complementary, true mutations are found at the same position in both strands. In contrast, PCR or sequencing errors will result in errors in only one strand. This method uniquely capitalizes on the redundant information stored in double-stranded DNA, thus overcoming technical limitations of prior methods utilizing data from only one of the two strands.
US10689698B2 Electrochemical detection of polymerase reactions by specific metal-phosphate complex formation
The present invention relates to a nucleic acid sequencing method that determines the sequence of a template nucleic acid by electrochemical means via the depletion of metal ions as a result of its binding to and/or precipitation with pyrophosphate.
US10689696B2 Methods and systems for analyzing image data
Methods and systems for analysis of image data generated from various reference points. Particularly, the methods and systems provided are useful for real time analysis of image and sequence data generated during DNA sequencing methodologies.
US10689695B2 Multiplex amplification of polynucleotides
The present invention provides methods, reagents and kits for carrying out a variety of assays suitable for analyzing polynucleotides or samples that include an amplification step performed in a multiplex fashion. Also provided are methods for analyzing and improving the efficiency of amplification and for carrying out gene expression analysis.
US10689693B2 Method and means for diagnosing tumors
The invention relates to a method and means for diagnosing tumors, in particular for an early diagnosis (prevention) and for differentiating between benign and malignant tumors using a PCR, in particular in bodily fluids. The method according to the invention is characterized by a combination of a pre-amplification process using a PCR, wherein methylated DNA sequences are amplified more strongly than non-methylated DNA sequences, and a subsequent quantification process using a special digital PCR, in which significantly more DNA is used than normally in the prior art. As comparison data indicates, the invention advantageously allows a clear reliable conclusion as to whether a malignant tumor disease is present or not. The invention is suitable for screening (prevention), monitoring the progress of a tumor disease, in particular to order to exclude a minimal residual disease (MRD), and for a differential diagnosis between malignant carcinoma and benign tumors.
US10689692B2 Methods for placing, accepting, and filling orders for products and services
Methods and systems for ordering assays which detect SNPs or gene expression are provided. The methods use PCR and RT-PCR procedures. Collections of stock assays are assembled using pre- and post-manufacturing quality control procedures and made available to consumers via the Internet. In addition, custom assays are prepared upon order from the consumer and these assays are also prepared using pre- and post-manufacturing quality control procedures. The assays are then delivered to the consumer.
US10689688B2 Detecting chemical and biological agents using textile-based sensors
Methods and systems for detecting chemical and biological agents using oligonucleotide aptamers. A sensor includes a detection aptamer that has a binding domain for the chemical or biological agent, and is bound to fibers of a textile such as a patch or article of clothing. The detection aptamer can be stabilized and enhanced through a stabilization agent such as trehalose or through binding to a nanoparticle which is then bound to the fiber. Binding of the chemical and biological agent of interest to the detection aptamer can be reported to the user or wearer of the textile in a variety of ways, including visually and electrically.
US10689681B2 Microorganisms for diterpene production
The present invention relates to a recombinant microorganism comprising one or more nucleotide sequence(s) encoding: a polypeptide having ent-copalyl pyrophosphate synthase activity; a polypeptide having ent-Kaurene synthase activity; a polypeptide having ent-Kaurene oxidase activity; and a polypeptide having kaurenoic acid 13-hydroxylase activity, whereby expression of the nucleotide sequence(s) confer(s) on the microorganism the ability to produce at least steviol. The recombinant microorganism may also be capable of expressing one or more UDP-glucosyltransferases such that the microorganism is capable of producing one or more steviol glycosides.
US10689678B2 Method and composition comprising hydrolyzed starch
A method and composition comprising hydrolyzed starch. In a first aspect, the method comprises several steps. A first step comprises combining at least a portion of pulse and a suitable enzyme to form an enzyme-pulse starting mixture. The enzyme-pulse starting mixture comprises starch. A second step comprises heating the enzyme-pulse starting mixture to between about 48.89° C. and about 93.33° C. to begin to hydrolyze the starch, thereby providing a heated pulse mixture. A third step comprises extruding the heated pulse mixture to continue hydrolyzing the starch and further to gelatinize and cook the heated pulse mixture thereby providing a pulse product comprising gelatinized, hydrolyzed starch. In a second aspect, the invention provides a composition comprising at least a portion of pulse, and the at least a portion of pulse comprises gelatinized, hydrolyzed starch.
US10689676B2 Algal mutants with increased lipid productivity
The present invention provides mutant microorganism that have higher lipid productivity than the wild type microorganisms from which they are derived while producing biomass at levels that are at least 45% of wild type biomass productivity under nitrogen replete conditions. Particular mutants produce at least 50% as much FAME lipid as wild type while producing at least the amount of biomass produced by wild type cells under nitrogen replete conditions. Also provided are methods of producing lipid using the mutant strains.
US10689674B2 Synthetic methanotrophic and methylotrophic microorganism and method thereof
Provided herein are non-naturally occurring microbial organisms comprising a methane-oxidizing metabolic pathway. The invention additionally comprises non-naturally occurring microbial organisms comprising pathways for the production of chemicals. The invention additionally provides methods for using said organisms for the production of chemicals.
US10689671B2 Microorganism and method for the production of 1.2-propanediol based on NADPH dependent acetol reductase and improved NADPH supply
The present invention relates to a recombinant microorganism useful for the production of 1,2-propanediol and process for the preparation of 1,2-propanediol. The microorganism of the invention is modified in a way that the 1,2-propanediol production is improved by enhancing NADPH dependent HAR activity.
US10689667B2 Methods and compositions for selective regulation of protein expression
The invention provides methods and compositions for selectively suppressing the expression of a recombinant protein in a male reproductive tissue of a transgenic plant. The invention also provides methods and compositions for inducing male sterility in a transgenic plant. Plants, plant cells, plant parts, seeds, and commodity products including such compositions are aspects of the invention.
US10689666B2 Insect inhibitory toxin family active against hemipteran and/or lepidopteran insects
The present invention discloses a genus of insect inhibitory proteins that exhibit properties directed to controlling Lepidopteran and/or Hemipteran crop pests, methods of using such proteins, nucleotide sequences encoding such proteins, methods of detecting and isolating such proteins, and their use in agricultural systems.
US10689665B1 Hybrid rice HR180001
Plants, seeds and tissue cultures of the hybrid rice HR180001, and methods for producing a rice plant by crossing a rice plant of hybrid rice HR180001 with itself or with another rice plant, such as a plant of another rice variety or rice hybrid, are disclosed.
US10689664B2 Nucleic acid molecule for conferring insecticidal properties in plants
The present invention is drawn to a nucleic acid sequence which confers expression of the insecticidal proteins mCry3A and eCry3.1Ab when introduced into a cell.
US10689662B2 Isolated polynucleotides and polypeptides for increasing plant yield and/or agricultural characteristics
Provided are isolated polynucleotides which comprise a nucleic acid sequence at least 80% identical to SEQ ID NO: 321, 1-320, 322-480, 793-2945 or 2946; isolated polypeptides which comprise an amino acid sequence at least 80% homologous to SEQ ID NO: 517, 481-516, 518-792, 2947-4662 or 4663, nucleic acid constructs comprising same, transgenic cells and plants expressing same and methods of using same for increasing yield, biomass, growth rate, vigor, oil content, fiber yield, fiber quality, abiotic stress tolerance, and/or nitrogen use efficiency of a plant.
US10689659B2 Wheat with reduced lipoxygenase activity
A series of independent human-induced non-transgenic mutations found at one or more of the Lpx genes of wheat; wheat plants having these mutations in one or more of their Lpx genes; and a method of creating and finding similar and/or additional mutations of Lpx by screening pooled and/or individual wheat plants. The wheat plants disclosed herein exhibit decreased lipoxygenase activity without having the inclusion of foreign nucleic acids in their genomes. Additionally, products produced from the wheat plants disclosed herein display increased oxidative stability and increased shelf life without having the inclusion of foreign nucleic acids in their genomes.
US10689657B2 Regulatory nucleic acid molecules for enhancing constitutive gene expression in plants
The present invention is in the field of plant molecular biology and provides methods for production of high expressing constitutive promoters and the production of plants with enhanced constitutive expression of nucleic acids wherein nucleic acid expression enhancing nucleic acids (NEENAs) are functionally linked to the promoters and/or introduced into plants.
US10689654B2 Bivalent siRNA chimeras and methods of use thereof
A bivalent siRNA chimera platform capable of efficiently delivering and silencing two or more genes in vivo or in vitro is provided. Methods of using the bivalent siRNA chimeras for selectively targeting cells to down-regulate the expression of multiple genes are also provided.
US10689648B2 Short interfering nucleic acid (siNA) compositions
The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of gene expression and/or activity, and/or modulate a gene expression pathway. Specifically, the invention relates to double-stranded nucleic acid molecules including small nucleic acid molecules, such as short interfering nucleic acid (siNA) molecules that are capable of mediating or that mediate RNA interference (RNAi) against target gene expression.
US10689645B1 Automated cell processing methods, modules, instruments, and systems
In an illustrative embodiment, automated multi-module cell editing instruments are provided to automate multiple edits into nucleic acid sequences inside one or more cells.
US10689643B2 Targeted transposition for use in epigenetic studies
Disclosed herein are compositions, methods and kits useful for epigenetic analysis based on the use of transposons that are targeted to specific regions of chromatin based on DNA-DNA interactions, protein-protein interactions, RNA-RNA interactions, and nucleic acid-protein interactions.
US10689637B2 Complement factor B analogs and their uses
The invention provides polypeptides comprising a complement factor B analog. The invention also provides various complement factor B analogs including complement factor B analogs comprising a mutation of a free cysteine amino acid and related methods, nucleic acids and vectors. These complement factor B analogs and related methods, nucleic acids and vectors can be used to modulate a complement pathway or for the study and/or treatment of various conditions or diseases related to a complement pathway.
US10689633B2 Expression of β-mannanase in chloroplasts and its utilization in lignocellulosic woody biomass hydrolysis
Disclosed herein are materials useful for degrading plant biomass material. In exemplary embodiments, the plant material comprises one or more enzymes that are expressed in plants and/or bacteria. Specifically exemplified herein are plant degrading enzymes expressed in chloroplasts. The chloroplast expressed enzymes may be provided as cocktails for use in conjunction with conventional methods of converting biomass into biofuels, such as cellulosic ethanol. In other exemplary embodiments, methods and materials are disclosed for degrading mannans.
US10689629B1 Inhibition of nucleic acid polymerases by endonuclease V-cleavable circular oligonucleotide ligands
Provided are methods and compositions for activating oligonucleotide aptamer-deactivated DNA polymerases, comprising cleaving the aptamer by endonuclease V enzymatic activity to reduce or eliminate binding of the oligonucleotide aptamer to the DNA polymerase, thereby activating DNA synthesis activity of the DNA polymerase in a reaction mixture. Mixtures for use in methods of the invention are also provided. The oligonucleotide aptamers of the present invention are circular and comprise one or more deoxyinosine nucleotides providing for aptamer-specific recognition and cleavage of the circular aptamer by the endonuclease V enzymatic activity. Exemplary oligonucleotide aptamers, mixtures and methods employing endonuclease V enzymatic activity are provided. The methods can be practiced using kits comprising a DNA polymerase-binding oligonucleotide aptamer and at least one endonuclease V enzymatic activity having oligonucleotide aptamer-specific recognition to provide for specific cleavage of the aptamer by the endonuclease V enzymatic activity.
US10689627B2 P450-BM3 variants with improved activity
The present invention provides improved P450-BM3 variants with improved activity. In some embodiments, the P450-BM3 variants exhibit improved activity over a wide range of substrates.
US10689625B2 Gene therapies for lysosomal disorders
The disclosure relates, in some aspects, to compositions and methods for treatment of diseases associated with aberrant lysosomal function, for example Parkinson's disease (PD) and Gaucher disease. In some embodiments, the disclosure provides expression constructs comprising a transgene encoding beta-Glucocerebrosidase (GBA) or a portion thereof alone or in combination with one or more PD-associated genes. In some embodiments, the disclosure provides methods of Parkinson's disease by administering such expression constructs to a subject in need thereof.
US10689622B2 Culture medium for proliferating stem cell, which contains sulfated compound
A medium which comprises a fibroblast growth factor (FGF), and a sulfated compound or a pharmaceutically acceptable salt thereof at a concentration which promotes the growth of a stem cell in the presence of FGF, is useful for culturing stem cells.
US10689620B2 T cells with increased immunosuppression resistance
This invention relates to the treatment of cancer in an individual by administration of a population of modified T cells that express a recombinant cAMP phosphodiesterase (PDE) or a fragment thereof and an antigen receptor which binds specifically to cancer cells in the individual. Populations of modified T cells and methods of producing populations of modified T cells are provided, along with pharmaceutical compositions and methods of treatment.
US10689619B2 T cell receptor-deficient T cell compositions
The invention is directed to modified T cells, methods of making and using isolated, modified T cells, and methods of using these isolated, modified T cells to address diseases and disorders. In one embodiment, this invention broadly relates to TCR-deficient T cells, isolated populations thereof, and compositions comprising the same. In another embodiment of the invention, these TCR-deficient T cells are designed to express a functional non-TCR receptor. The invention also pertains to methods of making said TCR-deficient T cells, and methods of reducing or ameliorating, or preventing or treating, diseases and disorders using said TCR-deficient T cells, populations thereof, or compositions comprising the same.
US10689614B2 Cell culture support
Provided is a cell culture support, which is a support for attaching and culturing cells, and which includes: a fibrous web which is made by accumulating fibers of a biodegradable polymer and on which a plurality of pores are formed; and a plurality of beads formed on the fibers to secure spaces through which the cells penetrate into the fibrous web and grow therein.
US10689612B2 Method to purify coccidial oocysts from animal faeces, a system suitable for applying this method and oocysts obtained therewith
The invention pertains to a method to purify coccidial oocysts having dimensions between Dmin and Dmax from faeces comprising the steps of collecting the faeces containing the coccidial oocysts from host animals, diluting the faeces in an aqueous medium, separating a coarse fraction comprising macroscopic particulate matter from the diluted faeces and collecting an aqueous fraction containing the oocysts, characterised in that the method further comprises sieving the aqueous fraction over a first sieve deck having mesh openings to let the oocysts pass, to obtain an aqueous filtrate comprising the oocysts and a first residue comprising particles larger than the oocysts, and sieving the aqueous filtrate over a second sieve deck having mesh openings to obstruct passing of the oocysts through this sieve deck, to obtain a second residue comprising the purified oocysts and a waist filtrate comprising particles smaller than the oocysts. The invention also pertains to a system suitable for applying this method and to oocysts obtained therewith.
US10689611B2 Cryopreservation bags and method of use thereof for closed system, high capacity cell-banking
The disclosure provides a cell freezing and storage bag assembly and a method for using the assembly in banking eukaryotic cells for later seed train expansion. The bag is constructed principally of fluorinated ethylene propylene (FEP) fabric, and is designed to be filled such that the cell suspension has a very thin cross-section. The bag design includes at least an inlet conduit and an outlet or inoculation conduit, which can be sterilely welded to the source of the eukaryotic cells. The use of at least two sterile-weldable conduits allows for “closed system” filling of the bags, which significantly reduces the risk of contamination relative to other cell-banking methods. The bag also include a sleeve, which can be thermo-welded to form an enclosure, which protects the inlet and outlet conduits against contamination and mechanical damage during freezing, storage and subsequent thawing. In the method, once each bag is filled, its corresponding inlet conduit is sealed, and both the inlet and outlet conduits are enclosed within the bag's sleeve. This closed system method obviates the need for sterile environments (e.g. laminar flow unit).
US10689610B2 Gas-fed fermentation reactors, systems and processes utilizing gas/liquid separation vessels
Reactors, systems and processes for the production of biomass by culturing microorganisms in aqueous liquid culture medium circulating inner loop reactor which utilize nonvertical pressure reduction zones are described. Recovery and processing of the culture microorganisms to obtain products, such as proteins or hydrocarbons is described.
US10689604B2 Method of manufacturing an automatic dishwashing detergent product
The present invention provides a method of manufacturing an automatic dishwashing detergent product, said product being provided as a discrete dosage unit and comprising a continuous, non-aqueous gel phase, comprising manufacturing said gel phase by a method comprising free radical polymerisation of monomer(s) in a non-aqueous reaction mixture to form a polymeric builder; wherein said reaction mixture comprises: at least one non-ionic surfactant which is an optionally end-capped alcohol alkoxylate; and one or more monomers comprising acrylic acid and optionally one or more further α,β-ethylenically unsaturated acids, wherein no more than 0.1 wt % of the total amount of the monomer(s) are crosslinking monomer(s).
US10689603B2 Detergent composition
A detergent composition including an oleic acid-transforming enzyme and a surfactant system. Furthermore, a method of manually washing articles including the steps of: delivering a composition including an oleic acid-transforming enzyme and a surfactant system to a volume of water to form a wash liquor and immersing the soiled articles, in the liquor.
US10689600B2 Treatment compositions
The present invention relates to treatment compositions containing one or more polymers, cationic scavenging agent and an optional structurant as well as methods of making and using same. Such treatment compositions provide stability and benefit agent deposition. Such treatment compositions may be used, for example, as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions.
US10689599B2 DEA-free pot and pan cleaner for hard water use
The present invention relates to novel cleaning compositions that are substantially free of cocamide diethanolamine. In an aspect of the invention, the compositions utilize a surfactant system and coupling agents as a replacement for the rheology modifier cocamide diethanolamine. The combination of a surfactant system and coupling agents can be used as a replacement for traditional rheology modifiers and foaming agents which are under regulatory pressure while providing concentrated liquid cleaning compositions with a viscosity of 400 cps or less. In another aspect the invention relates to novel cleaning compositions such as pot and pan soaking compositions, dishwashing compositions, food and beverage foaming cleaners, vehicle cleaning and the like suitable for use in hard water, which can be solid or liquid. The invention further relates to methods of making these compositions, and to methods employing these compositions.
US10689598B2 Liquid detergent composition
A liquid detergent composition having a pH of from 7.1 to 7.9 as measured at 10% solution in distilled water at 20° C. wherein the composition includes a surfactant system, the surfactant system including an anionic surfactant and a primary co-surfactant selected from the group consisting of amphoteric surfactant, zwitteronic surfactant and mixtures thereof wherein the anionic surfactant and the primary co-surfactant are in a weight ratio of from less than about 10:1 to more than about 2.5:1 and wherein the composition further includes a specific cyclic diamine.
US10689592B2 Lubricant for a two-stroke marine engine
Relating to the field of lubricant, more particularly relates to lubricant for marine engine, notably for a two-stroke marine engine. More particularly, relates to a lubricant for a marine engine including at least one lubricant base oil and at least one fatty amine.
US10689586B2 Methods and systems for producing olefins and aromatics from coker naphtha
Methods and systems for producing olefins and aromatics are provided. Methods can include removing silica from the coker naphtha feedstock to produce a first effluent, hydrogenating the first effluent to produce a second effluent, reacting the second effluent to produce a third effluent comprising aromatics, a fourth effluent comprising olefins, and a fifth effluent, separating the fourth effluent to produce a propylene product stream, an ethylene product stream, and a sixth effluent, recycling the sixth effluent by combining it with the second effluent.
US10689583B2 Process for removing sulfur compounds from hydrocarbon streams
A process is presented for the removal of contaminants like sulfur compounds from hydrocarbons. The sulfur compounds are removed from hydrocarbons that may be a feed to cracking units. A feed stream is treated with a clinoptilolite or a barium exchanged zeolite adsorbent to effectively remove carbon disulfides from the feed hydrocarbon. The adsorbent may be regenerated by a hydrogen stream, a hydrocarbon stream or a mixture thereof.
US10689575B2 Optical film, polarizing plate, and image display device
The present invention is to provide an optical film having optically anisotropic layer having excellent durability, and a polarizing plate and an image display device using the same. An optical film of the present invention is an optical film having at least an optically anisotropic layer, in which the optically anisotropic layer is a layer obtained by polymerizing a polymerizable liquid crystal composition containing a predetermined liquid crystal compound and a polymerization initiator, and an extrapolated glass transition starting temperature of the optically anisotropic layer is 70° C. or higher.
US10689569B2 Overcoating inorganic quantum dot and method for preparing the same
An overcoating inorganic quantum dot and a method for preparing the same are provided. The overcoating inorganic quantum dot includes at least one perovskite quantum dot with an oxide overcoat. The method includes forming the perovskite quantum dots, and overcoating an oxide overcoat on the perovskite quantum dots.
US10689568B2 Organic electroluminescent device
An organic electroluminescent device of which emission life may be improved. The organic electroluminescent device includes an anode, an emission layer, and an anode-side hole transport layer provided between the anode and the emission layer and including an anode-side hole transport material. An electron accepting material is doped in the anode-side hole transport layer. An intermediate hole transport material layer is provided between the anode-side hole transport layer and the emission layer and includes an intermediate hole transport material, and an emission layer-side hole transport layer is provided between the intermediate hole transport material layer and the emission layer and adjacent to the emission layer. The emission layer-side hole transport layer includes an emission layer-side hole transport material represented by the following Formula 1
US10689565B2 Boosters for breakers containing iron compounds
Methods for fracturing a subterranean formation penetrated by a well bore are provided, the method comprising the step of injecting a well treatment fluid into the well bore at a pressure and flow rate sufficient to fracture the subterranean formation, wherein the well treatment fluid comprises one or more iron-containing compounds and one or more booster compounds. The methods can be used to reduce viscosity and to facilitate the decomposition of acrylamide-containing polymers.
US10689561B2 ARC perm-squeeze RDF—a permeable plug forming rapidly dehydrating fluid
A rapidly dehydrating lost circulation material (LCM) composition that forms a permeable plug is provided. The LCM composition may include a carrier fluid, a clay particulate material, a viscosifier, and date tree waste fibers. The carrier fluid may be water and the viscosifier may be a cellulosic microfiber. The LCM composition may mitigate or prevent lost circulation by forming a plug in a fracture of the lost circulation zone and may also enable the production of hydrocarbons from the zone without removal of the plug via an acid treatment. Methods of lost circulation control and manufacture of the rapidly dehydrating LCM are also provided.
US10689559B2 Flexible durable cement
According to at least one embodiment of the present description, a cement slurry includes 50% to 90% BWOC of a cement precursor material based on a total weight of the cement slurry; and from 10% to 50% BWOC of a flexible additive based on the total weight of the cement slurry. The flexible additive includes hydrophilic polyolefin fibers or 2,6-di-tert-butyl-p-cresol.
US10689557B2 Asphalt water-based drilling fluid additive
An emulsified drilling fluid additive includes an emulsion of asphalt, at least one emulsifier, cellulose ether, and water. The asphalt has a softening point of 160 to 212° F., a penetration depth of 0 to 45 mm, and a viscosity of 200 to 800 cP at 350° F. The drilling fluid additive has an average particle size of 0.1-10 microns. The drilling fluid has an API fluid loss at 7.5 minutes of 0 to 0.5 mL and an API fluid loss at 30 minutes of 0 to 3.5 mL. A method of making the drilling fluid additive includes mixing at least one emulsifier, cellulose ether, and water to form a solution, heating a water-dispersible asphalt to above 300° F. and adding the asphalt to the water-based solution in a colloid mill to form an emulsion.
US10689551B2 Thermally conductive adhesive
The present invention relates to hotmelt adhesives with improved thermal conductivity, uses thereof and methods for the manufacture of articles with improved thermal conductivity using said adhesive compositions. The adhesive compositions of the invention comprise at least one (co)polymer binder and combination of different fillers, as defined herein.
US10689548B2 Electrostatic dissipative surface coating and high temperature label employing same
An electrostatic dissipative coating composition comprises a phenoxy-epoxy resin system comprising from 40-80 parts by weight to 5-20 parts by weight of an epoxy resin. Carbon nanotubes are dispersed in the phenoxy-epoxy resin system. The coating composition includes at least one isocyanate crosslinking agent and at least one metal catalyst. In a further aspect, a label construction comprising the electrostatic dissipative coating composition is provided.
US10689547B2 Adhesive compositions
The present invention concerns a curable adhesive composition, wherein the composition is a two-component composition comprising: (A) an adhesive component comprising: (i) an aliphatic glycidyl ether; (ii) a cycloaliphatic epoxy and/or an aromatic glycidyl ether; and (iii) a silane reducing agent; and (B) a catalyst component comprising: (iv) a Group 9 or Group 10 noble metal catalyst, wherein the adhesive component (A) and/or the catalyst component (B) further comprises an initiator; articles coated by the composition or component compositions thereof; methods of bonding articles using the composition or component compositions thereof; and kits comprising the composition or component compositions thereof.
US10689546B2 Method for manufacturing optical member
A method for manufacturing an optical member which can improve bonding properties between a first member having a light transmitting property and a second member. The method includes a precuring step of forming a photocuring precured resin layer on a surface of the first member or the second member, the photocuring precured resin layer having a thin film on a side to be bonded with the second member or the first member, a bonding step of bonding the first member and the second member via the precured resin layer, and a final curing step of final-curing the precured resin layer to form a light transmitting resin layer. It is thereby possible to reduce the elastic modulus of the precured resin layer, suppress protrusion during bonding, and improve bonding properties.
US10689544B2 Fiber coatings with low pullout force
Fiber coatings with low Young's modulus, low fiber pullout force for fibers in the as-drawn state, and small time-dependent increases in pullout force as the fiber ages. The fiber coatings are cured products of coating compositions that include an oligomer formed from an isocyanate, a hydroxy acrylate compound and a polyol. The oligomer includes a polyether urethane acrylate and a di-adduct compound. The reaction mixture used to form the oligomer includes a molar ratio of isocyanate:hydroxy acrylate:polyol of n:m:p, where when p is 2, n is in the range from 3.0 to 5.0 and m is in the range from 1.50n-3 to 2.50n-5. Control of the n:m:p ratio leads to compositions that, when cured, provide coatings and cured products having low Young's modulus, low pullout force on glass, and weak variations with time as the fiber ages.
US10689542B2 Multiphase coatings with separated functional particles, and methods of making and using the same
Some variations provide a multiphase polymer composition comprising a first polymer material and a second polymer material that are chemically distinct, wherein the first polymer material and the second polymer material are microphase-separated on a microphase-separation length scale from about 0.1 microns to about 500 microns, wherein the multiphase polymer composition comprises first solid functional particles selectively dispersed within the first polymer material, and wherein the first solid functional particles are chemically distinct from the first polymer material and the second polymer material. Some embodiments provide an anti-corrosion composition comprising first corrosion-inhibitor particles or precursors selectively dispersed within the first polymer material, wherein the multiphase polymer composition optionally further comprises second corrosion-inhibitor particles or precursors selectively dispersed within the second polymer material. These multiphase polymer compositions may be used for other applications, such as self-cleaning, self-healing, or flame-retardant coatings. Methods of making and using these multiphase polymer compositions are disclosed.
US10689541B2 Coatings with wax-modified hyperbranched and flexible hyperbranched polyols
Wax-modified hyperbranched polyols and wax-modified flexible hyperbranched polyols are described, as are coating compositions containing these polyols. These polyols provide excellent coatings, especially matte coatings, and allow for the exclusion of silica in coatings.
US10689538B2 Multicomponent reactive inks and printing method
A printing system for printing a security feature in the form of a latent image comprising at least three compositions (RI), (C1) and (C2): (RI) a reactive ink comprising a silane compound (A) comprising at least a first and a second polymerizable moiety which are different from each other and are polymerizable by different mechanisms, loaded in a first reservoir of a first printhead, (C1) a first catalyst composition comprising a substance able to react with the silane compound (A) of composition (RI) and promote the polymerization of the first polymerizable moiety, loaded in a second reservoir of said first printhead or of a second printhead, (C2) a second catalyst composition comprising a substance able to react, alone or in presence of composition (C1), with the silane compound (A) of composition (RI) and promote the polymerization of the second polymerizable moiety.
US10689536B2 Ink, image forming method, image forming apparatus, and image formed product
An ink is provided. The ink includes a colorant, an organic solvent, a resin particle including an anionic urethane resin, and an organic amine compound having a boiling point in the range of from 120° C. to 200° C. and a molecular weight of 100 or less, and water, and the mass ratio of the organic amine compound to the resin particle is in the range of from 0.01 to 1.00.
US10689529B2 Pigments for filtering the solar spectrum
The present technology relates to a transparent coating system or film which comprises a transparent, polymeric material, one or more pearlescent pigments, and one or more transparent dyes, organic pigments, organic pigment derivatives or inorganic pigments. The coating may be used to give well-defined transmission and reflection spectra in the visible region while having a high degree of reflection in the NIR region.
US10689524B2 Corrosion preventative film
A process and system to protect an apparatus such as parts, components, equipment, vehicles and the like from environmental effects such as corrosion or rust using the oil-based VCI and a water-based film. In one aspect of the disclosure, the water-based film can be applied on top of a layer of an oil-based VCI that has been applied on an apparatus such as a vehicle (described below). In other aspects of the disclosure, the oil-based VCI is mixed in with the water-based film and then applied on top of the apparatus. In still other aspect of the disclosure, the oil-based VCI is applied on top of a layer of water-based film that has been applied to the apparatus.
US10689521B2 Low density UV-curable optical fiber coating, fiber made therewith, and method of fiber manufacture
Disclosed herein is a composition for coating an optical fiber comprising a free radically curable acrylate and/or a methacrylate functionalized oligomer having a density of less than 1.0 g/cm3; where the acrylate and/or the methacrylate functionalized oligomer has a functionality of 1 or more; a photoinitiator; and optionally a free radically curable acrylate and/or methacrylate diluent monomer that has a density of less than 1.0 g/cm3; where the coating composition is disposed and cured on an optical fiber; where the density of the cured coating is less than 1.0 g/cm3; and where the average functionality of the composition is greater than one.
US10689520B2 Modified mineral-based filler comprising copper salts
The present invention relates to a modified mineral-based filler comprising at least one alkaline earth metal carbonate-comprising material, and at least one water insoluble copper salt comprising the copper mineral malachite in an amount of at least 10 wt.-%, which covers at least partially the surface of the at least one alkaline earth metal carbonate-comprising material, and a method of producing the same.
US10689517B2 Color material dispersion liquid, color resin composition, color material, color filter, method for producing color filter, liquid crystal display device, and light-emitting display device
A color material dispersion liquid comprising: (A) a color material, (B) a dispersant and (C) a solvent, wherein the color material (A) contains a lake color material of a combination of an acid dye and a polyaluminum chloride; a basicity of the polyaluminum chloride is 70% or more; and a value of a ratio (I4/I6) between an integral value (I4) of a peak corresponding to a four-coordinate aluminum in a solid-state 27Al-NMR spectrum of the lake color material and an integral value (I6) a peak corresponding to a six-coordinate aluminum therein, is from 0 to 0.50.
US10689515B2 Silicone composition based on both condensation/curing reaction and organic-peroxide curing reaction
Provided is a thermally conductive silicone composition which need not be stored with cooling or freezing and needs neither a heating nor a cooling step during mounting to bring about a high production efficiency and which gives cured objects that, during heating or cold/heat cycling, can be inhibited from suffering a change in hardness or a deterioration caused by cracking or dislocation. The composition includes a conventional condensation-curable silicone composition, and is cured by a combination of the condensation and curing with an organic peroxide.
US10689514B2 Silicon-containing resin composition
A silicon-containing resin composition with which it is possible to form a silica-based coating film in which generation of cracks is minimized, a method for forming a silica-based coating film using the silicon-containing resin composition, and a crack-free silica-based coating film formed using the silicon-containing resin composition. The silicon-containing resin composition includes a silicon-containing resin and a solvent, in which one or more of siloxane resins and polysilanes is used as the silicon-containing resin, and the solvent contains a cycloalkyl acetate having a specific structure.
US10689513B2 Composition for preparing article including polyimide or poly(imide-amide) copolymer, article including polyimide or poly(imide-amide) copolymer, and electronic device including the article
A composition for preparing an article including a polyimide or poly(imide-amide) copolymer, the composition including (1) a solution including at least one of (i) a polymer including at least one selected from a structural unit represented by Chemical Formula 1 and a structural unit represented by Chemical Formula 2; and (ii) a copolymer including at least one selected from a structural unit represented by Chemical Formula 1 and a structural unit represented by Chemical Formula 2, and a structural unit represented by Chemical Formula 3, and (2) a metallic salt soluble in the solution of the polymer and/or the copolymer, wherein the metallic salt is a salt of a metal selected from a Group 1 element, a Group 11 element, a Group 13 element, and a Group 14 element: wherein in Chemical Formulae 1 to 3, A, B, D, and E are the same as defined in the detailed description.
US10689511B2 Compositions, composites prepared therefrom, and electronic devices including the same
A composition including: a plurality of quantum dots; a monomer combination including a first monomer having at least two thiol groups at terminal ends of the first monomer and a second monomer having at least two carbon-carbon double bonds at terminal ends of the second monomer; and an additive, a composite prepared therefrom, and an electronic device including same are disclosed. The additive includes a cyclosiloxane compound having a reactive moiety, a (meth)acrylate salt of a polyvalent metal, and a dithiocarbamate salt of a polyvalent metal, or a combination thereof, and wherein the reactive moiety includes a carbon-carbon double bond, a thiol group, or a combination thereof.
US10689509B2 Powder moldable vinyl chloride resin composition for real-stitched surface skin and method for producing the same, vinyl chloride resin molded product for real-stitched surface skin and method for producing the same, and laminate
Provided is a powder moldable vinyl chloride resin composition for a real-stitched surface skin that is capable of providing a molded product having excellent flexibility at low temperatures and real stitching properties. The powder moldable vinyl chloride resin composition for a real-stitched surface skin contains vinyl chloride resin particles (a) having an average degree of polymerization of at least 1,200 and no greater than 5,000, a trimellitate plasticizer (b), and vinyl chloride resin fine particles (c) having an average degree of polymerization of at least 1,000 and no greater than 5,000.
US10689507B2 Rubber composition comprising a styrene-butadiene copolymer having a low glass transition temperature, and a high content of filler and of plasticizer
A rubber composition is based on at least 80 phr (parts by weight per hundred parts by weight of elastomer) of a styrene/butadiene elastomer (SBR) referred to as low-Tg SBR, the glass transition temperature (Tg) of which is less than −60° C.; at least 130 phr of reinforcing filler; at least 110 phr in total of a plasticizing system comprising a hydrocarbon-based resin at a content within a range extending from 70 to 100 phr and a plasticizing oil at a content within a range extending from 10 to 40 phr; and a vulcanization system.
US10689503B2 Epoxy resin composition
Curable composition obtained by combining and mixing an epoxy resin composition comprising an epoxy resin, a monool and/or polyol and a compound comprising a carboxamide group, and a polyisocyanate composition comprising a polyisocyanate, a lithium halide and a urea compound, wherein the number of moles of lithium halide per isocyanate equivalent ranges of from 0.0001-0.04 and the number of urea+biuret equivalents per isocyanate equivalent of from 0.0001-0.4. The epoxy resin composition is claimed as well.
US10689497B2 One-step process for making a polymer composite coating with high barrier
This invention relates to a a one-step process for making a polymer composite suspension for coating plastic films characterized in that a first polymer is synthesized in-situ optionally in the presence of other polymers and in the presence of clay. Preferably the polymer composite suspension comprises a) 1.0 to 11.0 wt % of clay or silane modified clay, b) 0.1 to 10.0 wt % of poly (acrylic acid), which is a copolymer of acrylic acid (AA) with at least one other monomer selected from 2-ethylhexyl acrylate (EHA), β-carboxyethyl acrylate (β-CEA), methacrylamidoethyl ethylene urea (WAM II) and ethoxylated behenyl methacrylate (β-EM), c) 1.0 to 15.0 wt % of other polymers, preferably poly (vinyl alcohol) and d) 70 to 97 wt % of water or mixture of water with 2-propanol. The coating films made from the suspensions show good barrier capabilities against water vapor and oxygen can be used to make barrier layers on or within plastic films for packaging applications. The invention also relates to methods for making silane modified clay usable in the process for making the suspensions.
US10689493B2 Thermosetting resin composition
A thermosetting resin composition includes a polyalkenyl phenol resin (A) and an aromatic polymaleimide compound (B). Polyalkenyl phenol resin (A) has at least one aromatic ring unit (a1) which may have a 2-alkenyl group bonded thereto and in which a phenolic hydroxyl group is alkyl-etherified, and at least one aromatic ring unit (a2) which has a phenolic hydroxyl group and which may have a 2-alkenyl group bonded thereto. At least one of aromatic ring units (a1, a2) has a 2-alkenyl group. Each aromatic ring unit is bonded by a linking group. When m represents the number of aromatic ring units (a1), and n represents the number of aromatic ring units (a2), n to (m+n) is 10-60%. The polyalkenyl phenol resin (A) is included in an amount at which the amount of 2-alkenyl groups becomes 0.4-1.5 mol per mol of maleimide groups in the aromatic polymaleimide compound (B).
US10689492B2 Method for dewatering a polymer and the polymer made therefrom
In an embodiment, a method of dewatering a wet polymer composition comprises introducing the wet polymer composition via a polymer feed location to a powder conveying section of an extruder; wherein the wet polymer composition comprises greater than or equal to 1 wt % of water based on the total weight of the wet polymer composition; venting the water through a conveying section vent to form a dry polymer composition; melt kneading the dry polymer composition in a melt kneading section of the extruder to form a polymer melt; conveying the polymer melt in a melt conveying section of the extruder; and adding an additive in one or both of the powder conveying section and the melt conveying section.
US10689488B2 Method for preparing polycarbonate polyol and composition comprising the polycarbonate polyol
Provided are a method for manufacturing polycarbonate polyol and a composition including the polycarbonate polyol. The composition includes polycarbonate polyol; a plurality of nanoscale silicate platelets having 10,000 to 20,000 (units/per platelet) of metal cations on surfaces thereof, wherein the polycarbonate polyol has a viscosity of from 265 to 1520 cps.
US10689477B2 Polyisocyanate composition, polyurethane resin, two-component curable polyurethane composition, and coating material
A polyisocyanate composition contains a modified product of xylylene diisocyanate and a modified product of pentamethylene diisocyanate, and/or a modified product of the xylylene diisocyanate and the pentamethylene diisocyanate. The ratio of the pentamethylene diisocyanate with respect to the total amount of the xylylene diisocyanate and the pentamethylene diisocyanate is 5 mol % or more and 40 mol % or less.
US10689476B2 Oxazolidinone- and isocyanurate-crosslinked matrix for fiber-reinforced material
The present invention relates to a method for producing a cured composition, which has at least one oxazolidinone ring and at least one isocyanurate ring and is crosslinked thereby, starting from a liquid reaction mixture comprising: (a) at least one liquid, aromatic epoxy resin; (b) at least one liquid, aromatic polyisocyanate; and (c) a catalyst composition; relative to the at least one polyisocyanate, the at least one epoxy resin is used in amounts such that the molar equivalent ratio of epoxide groups to isocyanate groups is at least 0.4; and curing the reaction mixture to give a cured polymer composition comprising at least one oxazolidinone ring and at least one isocyanurate ring, and also to the cured compositions obtainable by these methods.
US10689475B2 Method for synthesizing polyaryletherketones
The invention relates to polyaryl ether ketones with low contents of residual materials, whether they are residual monomers or solvents of the synthetic process.
US10689466B2 Manufacturing polymers of thiophene, benzothiophene, and their alkylated derivatives
The present invention relates to apparatuses and processes for manufacturing polymers of thiophene, benzothiophene, and their alkylated derivatives. A process for manufacturing polymers that includes isolating a sulfur-containing heterocyclic hydrocarbon from cracked naphtha and reacting the sulfur-containing heterocyclic hydrocarbon with a super acid to produce a polymer.
US10689465B2 External donor for olefin polymerization
The present invention provides an external electron donor composition comprising essentially of monoether as activity limiting agent for polymerization of olefins along with alkoxy silane as selectivity controlling agent, wherein mole percentage of the alkoxy silane to monoether is from 1 to 100.
US10689459B2 Treatment of breast cancer brain metastases
The present invention relates to a pharmaceutical combination which comprises (a) a phosphatidylinositol 3-kinase inhibitor or pharmaceutically acceptable salt thereof, and (b) a Her3 antagonist, for simultaneous, separate or sequential administration for the treatment of breast cancer brain metastases; a method of treating a subject having a breast cancer brain metastases comprising administration of said combination to a subject in need thereof; use of such combination for the treatment of breast cancer brain metastases; and a commercial package comprising such combination.
US10689458B2 Site specific HER2 antibody drug conjugates
The present invention provides site specific HER2 antibody drug conjugates and methods for preparing and using the same.
US10689457B2 Treatment of metastatic breast cancer
The present invention concerns treatment of previously untreated HER2-positive metastatic breast cancer with a combination of a growth inhibitory HER2 antibody, a HER2 dimerization inhibitor antibody and a taxane. In particular, the invention concerns the treatment of HER2-positiv metastatic breast cancer in patients who did not receive prior chemotherapy or biologic therapy with a HER2 antibody binding essentially to epitope 2C4, a HER2 antibody binding essentially to epitope 4D5, and a taxane. The invention further comprises extending survival of such patients by the combination therapy of the present invention. In a preferred embodiment, the treatment involves administration of trastuzumab, pertuzumab and docetaxel.
US10689456B2 Anti-CD70 chimeric antigen receptors
The invention provides a chimeric antigen receptor (CAR) having antigenic specificity for CD70, the CAR comprising: an antigen binding-transmembrane domain comprising a CD27 amino acid sequence lacking all or a portion of the CD27 intracellular T cell signaling domain; a 4-1BB intracellular T cell signaling domain; a CD3ζ intracellular T cell signaling domain; and optionally, a CD28 intracellular T cell signaling domain. Nucleic acids, recombinant expression vectors, host cells, populations of cells, and pharmaceutical compositions relating to the CARs are disclosed. Methods of detecting the presence of cancer in a mammal and methods of treating or preventing cancer in a mammal are also disclosed.
US10689455B2 Anti-jagged antibodies and methods of use
The invention provides anti-Jagged antibodies and methods of using the same.
US10689454B2 Anti-CD137 antibodies and uses thereof
The present invention relates to antibodies (and fragments, variants, fusions and derivatives thereof) with binding specificity for domain 2 of human CD137 which are capable of inhibiting the binding of a reference antibody to human CD137. The antibodies and fragments have utility in the treatment of diseases such as cancer. The invention also relates to pharmaceutical compositions, uses, methods and kits comprising such antibodies.
US10689451B2 Anti-BAFFR antibody therapeutic formulations
Anti-BAFFR antibodies are formulated as liquid formulation comprising a high concentration of the antibody active ingredient for delivery to a patient without high levels of antibody aggregation. The aqueous pharmaceutical composition may include one or more sugars, a buffering agent, a surfactant, and/or a free amino acid.
US10689449B2 Multimeric death domain-containing receptor-5 (DR5) antibodies and uses thereof
This disclosure provides dimeric, pentameric, and hexameric Tumor Necrosis Factor (TNF) superfamily receptor protein binding molecules and methods of using such binding molecules to direct apoptosis-mediated killing of TNF receptor-expressing cells.
US10689442B2 Antibodies against Frizzled receptor
This invention provides monoclonal antibodies that recognize one or more Frizzled receptors. The invention further provides methods of using such monoclonal antibodies as a therapeutic, diagnostic, and prophylactic.
US10689441B2 Anti—TLR4 antibodies and methods of use thereof
This invention relates generally to anti-Toll-like Receptor 4 (TLR4 antagonists) including antibodies that specifically bind Toll-like Receptor 4 (TLR-4), to methods of using the anti-TLR4 antagonists as therapeutics and to methods of using the anti-TLR4 antagonists for inhibiting, delaying the progression of, or otherwise ameliorating a symptom of Graft-versus-Host disease (GvHD) and/or improving survival of GvHD subjects and/or transplanted biological materials in subjects.
US10689440B2 Method of treating Crohn's disease and ulcerative colitis by using an induction dosing regimen of adalimumab
The invention relates to a multiple-variable dose method for treating a disorder in which TNFα activity is detrimental, comprising administering to a subject in need thereof a first induction dose of an anti-TNFα antibody which ranges from 161 to 320 mg such that a threshold level of TNFα inhibitor is achieved within an induction phase; and subsequently administering to the subject at least one treatment dose of the TNFα inhibitor within a treatment phase, such that treatment occurs.
US10689437B2 RSV-specific antibodies and functional parts thereof
This application provides antibodies and functional equivalents thereof which are capable of specifically binding RSV, as well as means and methods for producing them.
US10689434B2 Antibody against hepatitis B surface antigen and use thereof
The invention provides an antibody (in particular, a humanized antibody) against hepatitis B surface antigen (HBsAg), a nucleic acid molecule encoding the same, a method for preparing the same, and a pharmaceutical composition comprising the same. The invention also provides use of the antibody and pharmaceutical composition. The antibody and pharmaceutical composition according to the invention can be used for preventing and/or treating HBV infection or a disease associated with HBV infection (such as Hepatitis B), for neutralizing HBV virulence in a subject (such as human), or for reducing the serum level of HBV DNA and/or HBsAg in a subject.
US10689432B2 B7X and its derivatives for treating and preventing cardiovascular disease
Methods are disclosed for preventing and/or treating cardiovascular diseases comprising administering B7x or a derivative of B7x to a patient in need thereof.
US10689427B2 Combined use of GDF traps and erythropoietin receptor activators to increase red blood cell levels
In certain aspects, the present invention provides compositions and methods for increasing red blood cell and/or hemoglobin levels in vertebrates, including rodents and primates, and particularly in humans.
US10689426B2 Artificial synapse inducer and method of making the same
Disclosed is a polypeptide containing an extracellular domain of a synaptogenic protein, and a method for manufacturing a nerve cell, a complex containing a biotin tagged at the C-terminus of the polypeptide, an artificial synapse inducer for coupling the composite to a streptavidin (SAV)-coated substrate and a nerve cell. The complex tagged with a biotin at the C-terminus of the polypeptide containing the extracellular domain of the synaptogenic protein, such as neuroligin-1, can display activity by being attached to the SAV-coated substrate to adjust the orientation thereof without help of a supported lipid bilayer. The complex containing an additional RFP between the extracellular domain and the biotin of the synaptogenic protein not only facilitates easier mass-production, quantification, and tracking, but also displays activity of a normal synaptogenic protein, thereby inducing excitatory or inhibitory synaptic differentiation by being fixed to the substrate and added to the nerve cell culture.
US10689425B2 Collagen-binding synthetic peptidoglycans, preparation, and methods of use
This invention relates to collagen-binding synthetic peptidoglycans and engineered collagen matrices comprising a collagen matrix and a collagen-binding synthetic peptidoglycan where the collagen-binding synthetic peptidoglycan can be aberrant or can have amino acid homology with a portion of the amino acid sequence of a protein or a proteoglycan that regulates collagen fibrillogenesis. The invention also relates to kits, compounds, compositions, and engineered graft constructs comprising such collagen-binding synthetic peptidoglycans or engineered collagen matrices and methods for their preparation and use.
US10689423B2 CTLA4-binding protein peptide-linker masks
Provided herein are recombinant CTLA-4 binding proteins, which are, inter alia, useful for the treatment of cancer. The recombinant proteins provided herein are, inter alia, capable of binding CTLA-4 proteins on a tumor cell. In a first aspect, there is provided a recombinant CTLA-4 binding protein including (i) a CTLA-4 binding domain; (ii) a CTLA-4 binding domain masking peptide; and (iii) a cleavable peptide linker connecting the CTLA-4 binding domain masking peptide to the CTLA-4 binding domain. In another aspect, there is provided a dimerizing domain covalently attached to the CTLA-4 binding domain, wherein the binding protein domains are bound together.
US10689415B2 Conjugates of RGD peptides and (bacterio)chlorophyll photosensitizers
Conjugates of porphyrin, chlorophyll and bacteriochlorophyll photosensitizers with RGD-containing peptides or RGD peptidomimetics are provided that are useful for photodynamic therapy (PDT), particularly vascular-targeted PDT (VTP), of tumors and nonneoplastic vascular diseases such as age-related macular degeneration, and for diagnosis of tumors by different techniques.
US10689414B2 Therapeutically active compounds and their methods of use
Provided are methods of treating a cancer characterized by the presence of a mutant allele of IDH1/2 comprising administering to a subject in need thereof a compound described here.
US10689413B2 Composition enriched in single isomer of NUC-1031 and preparation method and use thereof
Provided is a preparation method of a composition enriched in compound Sp-1. The method performs isomer separation on a reaction product from the first step, and then performs a two-step chemical synthesis, so as to prepare a composition comprising high-purity compound Sp-1, wherein the HPLC purity of the single isomer Sp-1 is 90% or more. Provided is a composition enriched in compound Sp-1. The composition has an inhibitory effect on tumor cell proliferation in vitro significantly higher than that of NUC-1031 and compound Rp-1. Also provided are the use of the composition, and a pharmaceutical composition comprising the composition and at least one pharmaceutically acceptable excipient.
US10689411B2 Efficient and scalable syntheses of nicotinoyl ribosides and reduced nicotinoyl ribosides, modified derivatives thereof, phosphorylated analogs thereof, adenylyl dinucleotide conjugates thereof, and novel crystalline forms thereof
The present disclosure provides methods of making nicotinoyl riboside compounds or derivatives of formula (I): wherein X−, Z1, Z2, n, R1, R2, R3, R4, R5, R6, R7, and R8 are described herein, reduced analogs thereof, modified derivatives thereof, phosphorylated analogs thereof, and adenylyl dinucleotide conjugates thereof, or salts, solvates, or prodrugs thereof; and novel crystalline forms thereof.
US10689410B2 Recovery of steviol glycosides
The present invention relates a process for the recovery of one or more steviol glycosides from a steviol glycoside-containing fermentation broth, which method comprises (a) providing a fermentation broth comprising one or more steviol glycosides and one or more non-steviol glycoside components; (b) separating the liquid phase of the broth from the solid phase of the broth; (c) providing an adsorbent resin; (d) contacting the liquid phase of the broth with the adsorbent resin in order to separate at least a portion of the one or more steviol glycosides from the non-steviol glycoside components, thereby to recover one or more steviol glycosides from the fermentation broth containing one or more steviol glycosides. The invention also relates to a purified steviol glycoside composition prepared using such a process.
US10689406B2 Modified lecithin for asphalt applications
Embodiments of the present invention provide a method, comprising obtaining a lecithin-containing material, in some aspects derived from a crude refining stream, comprising 20-80 wt % acetone insoluble matter, 1-30 wt % free fatty acid, and less than 10 wt % water, adding a fatty acid or carboxylic source to the lecithin-containing material to obtain a lecithin fatty acid blend or lecithin carboxylic acid blend and incorporating the blend into asphalt or oil field applications.
US10689404B1 Preparation method of tetraboronic acid compounds, and tetraboronic acid compounds
A preparation method of tetraboronic acid compounds includes mixing aldehydes with amines and dissolving them in a solvent to obtain a first solution, stirring the first solution, adding carboxylic acid and isocyanide to obtain a second solution, heating the second solution to obtain a first product, extracting and purifying the first product to obtain tetraboronate ester compounds, and executing a deprotection reaction on the tetraboronate ester compounds under heating by microwave to obtain a second product. The second product contains tetraboronic acid compounds, and the tetraboronic acid compounds have the structure as shown in formula (I).
US10689401B2 C5-C6-oxacyclic fused iminothiazine dioxide compounds bearing an ether linker as BACE inhibitors, compositions, and their use
In its many embodiments, the present invention provides certain C5-C6-oxacyclic fused iminothiazine dioxide compounds bearing an ether linker, including compounds Formula (I) or a tautomer thereof and pharmaceutically acceptable salts of said compounds and said tautomers, wherein R1, R2, R3, RA, ring A, m, n, -L1-, ring B, RB, and p are as defined herein. The novel compounds of the invention are useful as BACE inhibitors and/or for the treatment and prevention of various pathologies related thereto. Pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other active agents), and methods for their preparation and use, including for the possible treatment of Alzheimer's disease, are also disclosed.
US10689399B2 Substituted 3,4,5,6,8,10,14,14a-octahydro-2h-2,6-methanopyrido[1′,2′:4,5]pyrazino[2,1-b][1,3]oxazocines and methods for treating viral infections
Compounds for use in the treatment of human immunodeficiency virus (HIV) infection are disclosed. The compounds have the following Formula (I): including stereoisomers and pharmaceutically acceptable salts thereof, wherein R1, X, W, Y1, Y2, Z1, and Z4 are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.
US10689393B2 Tetrahydroisoquinoline derivatives
Novel tetrahydroisoquinoline derivative compounds are disclosed herein that may be used as an active ingredient for a pharmaceutical composition, and in particular, for a pharmaceutical composition useful for preventing or treating a disease or condition responsive to modulation of the contractility of the skeletal sarcomere. This may be accomplished, for example, by modulation of the troponin complex of the fast skeletal muscle sarcomere through one or more of fast skeletal myosin, actin, tropomyosin, troponin C, troponin I, and troponin T, and fragments and isoforms thereof. The tetrahydroisoquinoline derivative compounds can thus be used as an agent for preventing or treating 1) neuromuscular disorders, 2) disorders of voluntary muscle, 3) CNS disorders in which muscle weakness, atrophy, and fatigue are prominent symptoms, 4) muscle symptoms stemming from systemic disorders, and 5) dysfunctions of pelvic floor and urethral/anal sphincter muscle.
US10689391B2 Isoxazole analogs as FXR agonists and methods of use thereof
The present invention provides compounds of Formula (I), and pharmaceutically acceptable salts thereof, as well as pharmaceutical compositions comprising these compounds and methods of using these compounds to prevent or treat FXR-mediated or TGR5-mediated diseases or conditions.
US10689390B2 Tricyclic fused derivatives of 1-(cyclo)alkyl pyridin-2-one useful for the treatment of cancer
The present disclosure described heterocyclic compounds of Formula I or, its stereoisomers, pharmaceutically acceptable salts, complexes, hydrates, solvates, tautomers, polymorphs, racemic mixtures, optically active forms and pharmaceutically active derivative thereof and pharmaceutical compositions containing them as the active ingredient. The present disclosure also describes the synthesis and characterization of aforementioned compounds to exhibit high anticancer activity. The compounds of the present disclosure are useful as medicaments and their use in the manufacture of medicaments for treatment, prevention or suppression of diseases, and conditions mediated by one or more BET family of bromodomains.
US10689389B2 Process for preparing oxycodone compositions
In certain embodiments the invention is directed to a process for preparing an oxycodone hydrochloride composition having less than 25 ppm of 14-hydroxycodeinone.
US10689388B1 Indole AHR inhibitors and uses thereof
The present invention provides compounds useful as inhibitors of AHR, compositions thereof, and methods of using the same.
US10689386B2 Pyrazolo[4,3-d]pyrimidines as antitumor agents
A compound of Formula I, or optionally a salt or a hydrate of the compound of Formula I is provided: wherein X is one selected from the group consisting of wherein R is an alkyl group having from one to six carbon atoms, and wherein R2 is a halogen atom. A pharmaceutical composition comprising a compound of Formula I, or optionally a salt or a hydrate of the compound of Formula I, and a pharmaceutically acceptable carrier, is provided. A method of treating a patient with cancer is set forth including administering a therapeutically acceptable amount of the compound of Formula I, or a salt or a hydrate of the compound of Formula I, or a pharmaceutical composition comprising a compound of Formula I.
US10689385B2 Benzimidazolo[1,2-A]benzimidazole carrying aryl- or arylnitril groups for organic light emitting diodes
Novel benzimidazolo[1,2-a]benzimidazoles carrying aryl- or heteroarylnitril groups, an electronic device, comprising said novel benzimidazolo[1,2-a]benzimidazoles carrying aryl- or heteroarylnitril groups, which is preferably an electroluminescent device, a charge transport layer, a charge/exciton blocker layer, or an emitting layer comprising said novel benzimidazolo[1,2-a]benzimidazoles carrying aryl- or heteroarylnitril groups, an apparatus selected from the group consisting of stationary visual display units; mobile visual display units; illumination units; key-boards; items of clothing; furniture; wallpaper, comprising said organic electronic device, or said charge transport layer, said charge/exciton blocker layer, or said emitting layer.
US10689383B2 Optionally fused heterocyclyl-substituted derivatives of pyrimidine useful for the treatment of inflammatory, metabolic, oncologic and autoimmune diseases
Disclosed are compounds of Formula I, which are active toward nuclear receptors such as nuclear retinoic acid receptor-related orphan receptors (RORs), pharmaceutical compositions containing the compounds of Formula I, and methods of treating inflammatory, metabolic, oncologic and autoimmune diseases or disorders using the of the compounds Formula I in therapy.
US10689381B2 Vinblastine 20″ amides: synthetic analogs that maintain or improve potency and simultaneously overcome Pgp-derived efflux and resistance
A vinca alkaloid compound substituted at the 20′-position with a carboxamido group is disclosed. The carbonyl of the carboxamido group is bonded to a 20′-amino group and to a ring system that contains up to three 5-, 6- or 7-membered rings that are fused or otherwise bonded together. Each ring can be carbocyclic or heterocyclic, with a heterocyclic ring containing up to three hetero ring atoms that are the same or different and are selected from nitrogen, oxygen and sulfur. The ring system can include up to four substituent groups other than hydrogen that are discussed within. Methods of preparing the compounds are disclosed as are compositions for their use and methods of treatment using d compound. A particularly preferred compound has an activity in specified cancer cell growth inhibition assays that is the same or better than its parental, unsubstituted vinca compound and is not subject to Pgp-mediated efflux.
US10689379B2 Pyrazolo[3,4-B]pyridines and imidazo[1,5-B]pyridazines as PDE1 inhibitors
The present invention provides compounds of formula (I) that are PDE1 enzyme inhibitors and their use as a medicament, in particular for the treatment of neurodegenerative disorders and psychiatric disorders. The present invention also provides pharmaceutical compositions comprising compounds of the invention and methods of treating disorders using the compounds of the invention.
US10689374B1 Pyrimidine-thiazolidinone derivatives
Pyrimidine-thiazolidinone derivatives may be used for preventing or treating diseases in humans or animals, and have demonstrated efficacy specifically in treating type-2 diabetes. Methods of synthesizing the pyrimidine-thiazolidinone derivatives, described herein, can provide high yields in a short time and with high purity. The pyrimidine-thiazolidinone derivatives demonstrate improved hypoglycemic activity compared to most anti-diabetic drugs currently available.
US10689373B2 1,2-substituted cyclopentanes as orexin receptor antagonists
The present invention provides compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein L, X, Ra, Rb, R1, R2 and R3 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
US10689371B2 Modulators of methyl modifying enzymes, compositions and uses thereof
Provided are novel compounds of Formula (I): and pharmaceutically acceptable salts thereof, which are useful for treating a variety of diseases, disorders or conditions, associated with methyl modifying enzymes. Also provided are pharmaceutical compositions comprising the novel compounds of Formula (I), pharmaceutically acceptable salts thereof, and methods for their use in treating one or more diseases, disorders or conditions, associated with methyl modifying enzymes.
US10689369B2 Substituted indazole compounds as RORgammaT inhibitors and uses thereof
The present invention relates to compounds according to Formula I and pharmaceutically acceptable salts thereof. Such compounds can be used in the treatment of RORgammaT-mediated diseases or conditions.
US10689367B2 Triazole pyridyl compounds as agonists of the APJ receptor
Compounds of Formula I and Formula II, pharmaceutically acceptable salt thereof, stereoisomers of any of the foregoing, or mixtures thereof are agonists of the APJ Receptor and may have use in treating cardiovascular and other conditions. Compounds of Formula I and Formula II have the structures where the definitions of the variables are provided herein.
US10689366B2 Compounds for MALT1 degredation
Provided herein are bifunctional compounds that inhibit MALT1 and/or promote targeted ubiquitination for the degradation of MALT1. In particular, provided are compounds that can bind MALT1, a protein whose activity is responsible for constitutive NF-KB signaling in certain cancers (e.g., activated B-cell diffuse large B-cell lymphoma (ABC-DLBCL)), and can assist in its degradation by recruiting an E3 ubiquitin ligase (e.g., Cereblon, VHL), which can ubiquitinate MALT1, marking it for proteasome degradation. Also provided are pharmaceutical compositions comprising the bifunctional compounds, methods of treating cancer with the bifunctional compounds, methods of promoting the degradation of MALT1, and methods of binding E3 ubiquitin ligase activity in a subject by administering a compound or composition described herein.
US10689365B2 Substituted 2-alkylimidazolylcarboxamides as pesticides
The present invention relates to compounds of the general formula (I) in which Q, V, T, W, Y, L1, L2, L3 and A have the meanings given in the description—and to a process for their preparation and to their use for controlling animal pests.
US10689353B2 Method for the manufacture of Efavirenz
This invention relates to a method for the manufacture of optically pure (S)-6-chloro-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one. Specifically, this invention relates to a flow synthesis method for the manufacture of (S)-6-chloro-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one.
US10689347B2 Substituted heterocyclyl derivatives as CDK inhibitors
The present invention provides substituted heterocyclylderivatives of formula (I), which are therapeutically useful, particularly as selective transcriptional CDK inhibitors including CDK7, CDK9, CDK12, CDK13 and CDK18, more particularly transcriptional CDK7 inhibitors. These compounds are useful in the treatment and prevention of diseases and/or disorders associated with selective transcriptional CDKs in a mammal. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted heterocyclyl derivatives of formula (I) or a pharmaceutically acceptable salt or a stereoisomer thereof.
US10689346B2 Human plasma kallikrein inhibitors
Disclosed are compounds of formula I as described herein, and pharmaceutically acceptable salts thereof. The compounds are inhibitors of plasma kallikrein. Also disclosed are pharmaceutical compositions comprising at least one such compound, and methods involving use of the compounds and compositions in the treatment and prevention of diseases and conditions characterized by unwanted plasma kallikrein activity.
US10689345B2 1-cyano-pyrrolidine compounds as USP30 inhibitors
The present invention relates to novel compounds and method for the manufacture of inhibitors of deubiquitylating enzymes (DUBs). In particular, the invention relates to the inhibition of ubiquitin C-terminal hydrolase 30 (USP30). The invention further relates to the use of DUB inhibitors in the treatment of conditions involving mitochondrial dysfunction and cancer. Compounds of the invention include compounds having the formula (II) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4, R5, R8, R9, R10, R12, Z, Y and m are as defined herein.
US10689344B2 Biphenylamide derivative Hsp90 inhibitors
Compounds of the formulas are provided: wherein variables Y1-Y5, X1-X5, A1-A4, X, y, n1, n2, and R1-R15 are as defined herein. Pharmaceutical compositions of the compounds are also provided. In some aspects, these compounds are useful for the treatment of a disease or disorder, including, for example, a proliferative disease, such as cancer.
US10689343B2 Inhibitors of tryptophan 2,3-dioxygenase
The invention relates to a compound of Formula I: Formula I, or pharmaceutically acceptable enantiomers, or salts thereof. The present invention also relates to the use of compounds of Formula (I) as selective inhibitors of tryptophan 2,3-dioxygenase. The invention also relates to the use of the compounds of Formula (I) for the treatment or prevention of cancer and central nervous system disease or disorder, either as a single agent or in combination with other therapies.
US10689337B2 Formulation of di(4-tert-butylcyclohexyl) peroxydicarbonate
Powder formulation comprising 20-75 wt % of di(4-tert-butylcyclohexyl) peroxydicarbonate and 25-80 wt % of ethylene glycol dibenzoate.
US10689336B2 Radical polymerization initiator and method for producing polymers
The present invention involves a radical polymerization initiator comprising an organotellurium compound represented by a formula (1), wherein R1 represents an alkyl group or the like, each of R2 and R3 independently represents a hydrogen atom or the like, and each of R4, R5, and R6 independently represents a hydrogen atom or the like. The present invention provides: a radical polymerization initiator that is useful for producing a polymer that includes a double bond at the molecular terminal; and a method for producing a polymer that utilizes the radical polymerization initiator.
US10689332B2 Racemic beta-aminosulfone compounds
It is described an industrially viable and advantageous process for the preparation of racemic beta-aminosulfone (1), an useful intermediate for the preparation of N-(2-((1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl)acetamide, also known as Apremilast, the latter being suitable for use in methods of treating, preventing and/or managing psoriasis or psoriatic arthritis.
US10689330B2 Amino acid derivatives and absorbable polymers therefrom
The present invention relates to the discovery of new class of hydrolysable amino acid derivatives and absorbable polyester amides, polyamides, polyepoxides, polyureas and polyurethanes prepared therefrom. The resultant absorbable polymers are useful for drug delivery, tissue engineering, tissue adhesives, adhesion prevention, bone wax formulations, medical device coatings, stents, stent coatings, highly porous foams, reticulated foams, wound care, cardiovascular applications, orthopedic devices, surface modifying agents and other implantable medical devices. In addition, these absorbable polymers should have a controlled degradation profile.
US10689328B2 Crystalline modification of propanil
The present invention relates to crystalline modification of (3,4-dichlorophenyl)propanamide (propanil), to a process for the preparation of the same, to pesticidal mixtures and compositions comprising the crystalline modification of (3,4-dichlorophenyl)propanamide and to a method of combating weeds using said mixtures and compositions.
US10689326B2 Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricants
The present invention relates to novel quaternized ammonium salts of hydrocarbyl epoxides, to the preparation thereof and to the use thereof as a fuel additive and lubricant additive, such as, more particularly, as a detergent additive; for reducing or preventing deposits in the injection systems of direct injection diesel engines, especially in common rail injection systems, for reducing the fuel consumption of direct injection diesel engines, especially of diesel engines with common rail injection systems, and for minimizing power loss in direct injection diesel engines, especially in diesel engines with common rail injection systems; and as an additive for gasoline fuels, especially for operation of DISI engines.
US10689324B2 Metabolism resistant fenfluramine analogs and methods of using the same
Metabolism-resistant fenfluramine analogs are provided. The subject fenfluramine analogs find use in the treatment of a variety of diseases. For example, methods of treating epilepsy by administering a fenfluramine analog to a subject in need thereof are provided. Also provided are methods of suppressing appetite in a subject in need thereof. Pharmaceutical compositions for use in practicing the subject methods are also provided.
US10689323B2 Process for preparation of di- and polyamines of the diphenylmethane series
The invention relates to a method for the preparation of di- and polyamines of the diphenylmethane series, care being taken during the shutdown of the production process that an excess of aniline and respect to formalin is ensured.
US10689322B2 Process for preparation of di- and polyamines of the diphenylmethane series
The present invention relates to a process for preparing di- and polyamines of the diphenylmethane series (MDA), a system for producing MDA and a process for operating a system for preparing MDA. The invention enables optimization of production standstills during operation of the MDA process with respect to time expenditure and optionally also with respect to energy and material consumption by means of a so-called recirculation mode for individual system components. During interruption of the process or interruption of the operation of individual system components, formaldehyde is not introduced into the reaction and the system components that are not affected by a revision, repair, or cleaning measure are operated in so-called recirculation mode. This enables, among other things, that only the affected system component can be put in standstill during the time period of the measure, which is advantageous in terms of productivity and economy of the process as well as in terms of the quality of the products produced.
US10689321B2 Method for synthesizing paraphthaloyl chloride through continuous flow in microchannel reactor
The disclosure provides a method for synthesizing paraphthaloyl chloride through terephthalic acid chlorination in a reaction mode of a microchannel continuous flow. Compared with an existing technology, this method has characteristics of accurate control of reaction conditions, high phosgene/triphosgene utilization ratio, low catalyst dosage, high TPA conversion ratio within few tens of seconds of reaction time, high TPC yield and the like.
US10689320B2 Method for separating formic acid from a reaction mixture by means of extraction
The invention relates to a method for separating formic acid from a reaction mixture by means of extraction, wherein, in addition to the formic acid, the reaction mixture comprises a polyoxometalate ion of general formula [PMoxVyO40]n− as a catalyst and a solvent that dissolves the catalyst, wherein 6≤x≤11, 1≤6, x+y=12 and 3
US10689318B2 Bisphenol having fluorene skeleton, method for producing same, polyarylate resin, (meth)acrylate compound and epoxy resin which are derived from the bisphenol
Provided are a bisphenol represented by the general formula (1), a method for producing the bisphenol, and a polyarylate resin, a (meth)acrylate compound and an epoxy resin which are derived from the bisphenol. In the formula (1), R1 to R4 are the same or different, and each represent an alkyl group, an aryl group or a halogen atom, n1 and n2 are the same or different, and each represent an integer of 1 to 4, and k1 to k4 are the same or different, and each represent 0 or an integer of 1 to 4. When at least one of k1 to k4 is 2 or more, corresponding R1 to R4 may be the same or different.
US10689315B2 Method for co-producing low-carbon foaming agents
The invention discloses a method for co-operating low-carbon foaming agents, comprising: preheating 1,1,1,3,3-pentachloropropane and hydrogen fluoride and then introducing into a reactor to have a reaction in the presence of a catalyst to obtain a reaction product, and separating and purifying to obtain the following low-carbon foaming agent products: trans-1,3,3,3-tetrafluoropropene, cis-1,3,3,3-tetrafluoropropene, 1,1,1,3,3-pentafluoropropane, trans-1-chloro-3,3,3-trifluoropropene, cis-1-chloro-3,3,3-trifluoropropene. The invention has the advantages of simple process, environmental friendliness, high production efficiency and low cost.
US10689314B2 Methods for preparing bridged bi-aromatic ligands
New methods for preparing bridged bi-aromatic ligands are disclosed. The methods employ aryl coupling of unprotected phenols. The ligands may be used to prepare transition metal compounds useful as catalysts in olefin polymerization.
US10689312B2 Process improvements in selective ethylene oligomerizations
Disclosed are processes, systems, and reaction systems for the oligomerization of ethylene to form an oligomer product in a reaction zone using a catalyst system having i) a chromium component comprising an N2-phosphinyl amidine chromium compound complex, an N2-phosphinyl formamidine chromium compound complex, an N2-phosphinyl guanidine chromium compound complex, or any combination thereof, and ii) an aluminoxane. Ethylene can be contacted with an organic reaction medium to form an ethylene feedstock mixture prior to contact with the catalyst system. The ethylene feedstock mixture can be contacted with the catalyst system inside or outside of the reaction zone.
US10689309B1 Fused-ring alkane fuel and photocatalytic preparation process thereof
A process for preparing a fused-ring alkane fuel, wherein the fused-ring alkane fuel has the following structure: wherein n is 1 or 2; R1, R2, R3, R4 and R5 are H or —CH3 or —CH2CH3; the fused-ring alkane fuel has a density of greater than 0.870 g/cm3, a freezing point of not higher than −50° C., and a net mass heat value of not less than 42.0 MJ/kg; the process for preparing a fused-ring alkane fuel, wherein the process includes steps of: (1) in a presence of ultraviolet light and a photocatalyst, a Diels-Alder cycloaddition reaction between a substituted or unsubstituted cyclic enone and a substituted or unsubstituted furan molecule occurs to produce a fuel precursor molecule: (2) the fuel precursor molecule obtained in the step (1) is subjected to hydrodeoxygenation to produce the fused-ring alkane fuel.
US10689305B2 Systems and methods for producing a carbon composite material
A carbon/carbon brake disk is provided. The carbon/carbon brake disk may comprise a carbon fiber, wherein the carbon fiber is formed into a fibrous network, wherein the fibrous network comprises carbon deposited therein. The carbon fiber may undergo a FHT process, wherein micro-cracks are disposed in the carbon fiber. In various embodiments, the micro-cracks may be at least partially filled with un-heat-treated carbon via a final CVD process, wherein the final CVD process is performed at a temperature in the range of up to about 1,000° C. (1,832° F.) for a duration in the range from about 20 hours to about 100 hours. In various embodiments, the un-heat-treated carbon may be configured to prevent oxygen, moisture, and/or oxidation protection systems (OPS) chemicals from penetrating the carbon/carbon brake disk. In various embodiments, the final CVI/CVD process may be configured to increase the wear life of the carbon/carbon brake disk.
US10689299B2 Method for making ceramic matrix composite articles
A method of forming a composite article includes impregnating an inorganic fiber preform with a slurry composition. The slurry composition includes a particulate, a solvent, and a pre-gellant material. Gelling of the pre-gellant material in the slurry composition is initiated to immobilize the particulate and yield a gelled article, and substantially all solvent is removed from the gelled article to form a green composite article. The green composite article is then infiltrated with a molten infiltrant to form the composite article.
US10689297B2 Multiferroic materials
The present invention relates to new multiferroic materials. More particularly, the present invention relates to new multiferroic single phase ceramic materials as well as to thin films formed from these materials, methods of preparing these materials and their use as multiferroic materials in electronic components and devices.
US10689296B2 Process for manufacturing a gypsum slurry or a gypsum product with the use of a wax powder, products obtained by the process and use of the wax powder for obtaining a moisture-resistant gypsum product
The invention relates to a process for manufacturing a gypsum slurry by bringing together and mixing gypsum, water, wax powder and optionally other components, applying the gypsum slurry in a process for manufacturing a gypsum product and a gypsum product such as a plasterboard or wallboard obtained by the process and the use of the wax powder for the manufacturing of a moisture resistant gypsum product.
US10689294B2 Pulverulent primer composition
The present invention relates to primer compositions in powder form that comprise a dispersion powder based on an acrylate polymer having a glass transition temperature in the range from −50° C. to +30° C. and cement. The compositions of the invention are notable for good water barrier effect, good dust-binding capacity, and a low tendency toward salt efflorescence. The compositions find use in the priming of masonry, concrete, rendered surfaces, abraded render, plaster surfaces, wall blocks, wood, and ceramic tiles. They can also be used as adhesion promoters with nonabsorbent substrates such as glazed ceramic or glass tiles, metal surfaces, or surfaces of plastic.
US10689290B2 Formulations for oxidation protection of composite articles
The present disclosure includes carbon-carbon composite articles having oxidation protection coatings for limiting thermal and catalytic oxidation reactions and methods for applying oxidation protection coatings to carbon-carbon composite articles.
US10689289B2 Optical glass, preform, and optical element
An optical glass having a small partial dispersion ratio (θg,F), while having a refractive index (nd) and Abbe number (νd) within desired ranges, is obtained. The optical glass, in mass %, comprises 10.0 to 70.0% of an SiO2 component, 1.0 to 50.0% of an Nb2O5 component, and 1.0 to 30.0% of an Na2O component, and has a refractive index (nd) of 1.62 to 1.75, an Abbe number (νd) of 30 to 42, and a partial dispersion ratio (θg,F) of no greater than 0.594.
US10689287B2 Method for efficiently preparing doped optical fibre preform and doped optical fibre preform
A method for preparing a doped optical fibre preform includes formulating, a rare earth material or a functional metal material and a co-doping agent into a doping solution, mixing a high-purity quartz powder with the doping solution, drying same at a temperature of 100° C.-150° C. for 12-48 hours, crushing and screening the same to obtain a doped quartz powder; depositing the doped quartz powder onto the surface of a target rod to form a doped core layer; replacing the doped quartz powder with the high-purity quartz powder, and depositing the high-purity quartz powder onto the surface of the doped core layer to form a quartz outer cladding; and removing the target rod, and gradually collapsing the entirety formed from the doped core layer and the quartz outer cladding at a high temperature to obtain the doped optical fibre preform.
US10689281B2 Mobile processing system for hazardous and radioactive isotope removal
A mobile processing system is disclosed for the removal of radioactive contaminants from nuclear process waste water. The system is fully scalable, modular, and portable allowing the system to be fully customizable according the site-specific remediation requirements. It is designed to be both transported and operated from standard sized intermodal containers or custom designed enclosures for increased mobility between sites and on-site, further increasing the speed and ease with which the system may be deployed. Additionally, the system is completely modular wherein the various different modules perform different forms or stages of waste water remediation and may be connected in parallel and/or in series. Depending on the needs of the particular site, one or more different processes may be used. In some embodiments, one or more of the same modules may be used in the same operation.
US10689274B2 Wastewater treatment apparatus to achieve class B biosolids using chlorine dioxide
Disclosed herein are systems and processes for treating a Waste Stream comprising biosolids, the Waste Stream provided at varying flow rates and solids concentrations so as to achieve an SOUR of 1.5 mg O2/g/hr or less and an ORP of at least +300 mV. The system includes a biosolids manipulation device to adjust the volume of suspended solids as a percent of the total volume of the Waste Stream to five (5) percent or less; a chemical oxidant feed device to dose the Waste Stream with an oxidant such as chlorine dioxide, ozone, or similar oxidant, and a treatment vessel associated with said chemical oxidant feed device through which said Waste Stream flows, wherein said chemical oxidant feed device and said treatment device are configured so as to achieve a dose rate between 25 and 200 parts per million of the Waste Stream and substantially complete mixing of the oxidant within 30 seconds of dose delivery in the treatment vessel.
US10689273B2 Clarifier for water treatment
The present invention is directed to a clarifier for water treatment including a plurality of planar inclined sheets including a flexible polymeric material. Each sheet includes a hydrophobic surface. The present invention is also directed to a clarifier that includes at least one module, each module including: a plurality of vertically-oriented supports and a planar inclined sheet including a flexible polymeric material tensioned between the plurality of vertically-oriented supports. The present invention is also directed to a water collection system of a water treatment system including: a collection trough configured to receive liquid and a buoyant member configured to support the collection trough.
US10689269B2 Fluid treatment system
There is described a novel fluid treatment device that can induce Dean Vortices in the flowing fluid, and then induce a new set of Dean Vortices at an angle to those in the first set. Each subsequent curved section can induce vortices at an angle to those in the last curved section. This reactor has the effect of repeatedly twisting and splitting the fluid flow, resulting in targeted mixing similar to that of static mixers without the necessity of utilizing physical mixers. This is also an improvement over helical tubing configurations that generate only a single set of vortices and do not split and mix the flow.
US10689268B1 Coated porous substrates for oil and gas or chemical processing wastewater treatment
A method including contacting a contaminated aqueous stream including water and one or more contaminants with a coated porous substrate including a porous substrate coated with a hydrophilic and oleophobic coating to provide a treated water including water that passes through the coated porous substrate, wherein a level of the one or more contaminants in the treated water is less than the level of the one or more contaminants in the contaminated aqueous stream, and wherein the contaminated aqueous stream includes a waste or catchment stream from a hydrocarbon (HC) exploration, production, transportation, or storage facility, a chemical production, transportation, or storage facility, or a combination thereof.
US10689266B1 Integrated desalination-power system
An exemplary desalination-power system utilizes turbines configured within a water intake conduit to the desalination processor to produce power for the desalination processor. Water intakes are configured to provide a natural flow of water to the desalination processor though hydrostatic pressure. One or more turbines coupled with the water intake conduits are driven and produce power for the system. The desalination processor incorporates Graphene filters to and may include a structured water system to increase the H3O2 concentration of the water prior to Graphene filters. Discharge water may be pumped back into the body of water but be separated from the intakes. A secondary power source, such as a renewable power source, may be used to produce supplemental power for the system. Power produced may be provided to a secondary outlet, such as a power grid, ail above and/or underground.
US10689262B2 Method for producing nickel-containing hydroxide
A method for producing a nickel-containing hydroxide is provided that includes a particle growth step of promoting growth of nickel-containing hydroxide particles by neutralization crystallization in an aqueous solution accommodated in an agitation tank. In the particle growth step, an averaged value of the maximum accelerations of the flows of streamlines for the aqueous solution is greater than 600 m/s2.
US10689257B1 Bio buckypaper synthesized with fish scales
A bio buckypaper synthesized with fish scales may be manufactured by mixing carrageenan with a bio waste solution to provide a first mixture, adding carbon nanotubes to the first mixture produce a second mixture, sonicating the second mixture, and evaporative-casting the second mixture to produce the bio buckypaper. In an embodiment, the carrageenan may be τ-carrageenan. In an embodiment, the carbon nanotubes may be single walled carbon nanotubes (SWCNTs) or multi-walled carbon nanotubes (MWCNTs). In an embodiment, the bio waste solution may be derived from fish scales.
US10689254B1 Methods for SO2 recoveries from sulfur plants
A method and system for abating the emissions of at least sulfur dioxide present in a tail gas emitted from sulfur recovery units are provided. The invention is characterized by the provision of at least two adsorber units in a parallel arrangement. While one adsorber is in an adsorption mode, it receives a gas contaminated w/ sulfur dioxide and adsorbs and removes the sulfur dioxide out of the gas. The other adsorber is in regeneration mode, and receives an acid gas stream comprising hydrogen sulfide as well as an oxygen-containing gas to regenerate the spent adsorbent material and produce an off-gas comprising hydrogen sulfide and sulfur dioxide. This off-gas is then recycled back to the sulfur recovery unit.
US10689249B2 Semiconductor device package including a wall and a grounding ring exposed from the wall
A semiconductor device package includes a carrier, a wall disposed on a top surface of the carrier, a cover, and a sensor element. The cover includes a portion protruding from a bottom surface of the cover, where the protruding portion of the cover contacts a top surface of the wall to define a space. The sensor element is positioned in the space.
US10689247B2 Method and structure for CMOS-MEMS thin film encapsulation
Representative methods for sealing MEMS devices include depositing insulating material over a substrate, forming conductive vias in a first set of layers of the insulating material, and forming metal structures in a second set of layers of the insulating material. The first and second sets of layers are interleaved in alternation. A dummy insulating layer is provided as an upper-most layer of the first set of layers. Portions of the first and second set of layers are etched to form void regions in the insulating material. A conductive pad is formed on and in a top surface of the insulating material. The void regions are sealed with an encapsulating structure. At least a portion of the encapsulating structure is laterally adjacent the dummy insulating layer, and above a top surface of the conductive pad. An etch is performed to remove at least a portion of the dummy insulating layer.
US10689245B2 Vertically stacked nanofluidic channel array
Techniques regarding a vertical nanofluidic channel array are provided. For example, one or more embodiments described herein can regard an apparatus that can comprise a semiconductor substrate and a dielectric layer adjacent to the semiconductor substrate. The dielectric layer can comprise a first nanofluidic channel and a second nanofluidic channel. The second nanofluidic channel can be located between the first nanofluidic channel and the semiconductor substrate.
US10689240B1 Automated beverage dispensing machines
A beverage dispensing machine includes a countertop for a conveyor that carries a plurality of cup holders around a track. A front side of the beverage dispenser machine is accessible by an operator to remove cups from the plurality of cup holders. A cup tower has a plurality of cup dispenser tubes that are each configured to hold a respective stack of cups. A cup grabber is movable up and down into and between a raised position in which the cup grabber is positioned to grab a cup from one of the stacks of cups and place a cup into one of the plurality of cup holders.
US10689239B1 Methods and systems for an intelligent concentrate mixing and delivery device
Intelligent concentrate mixing and delivery devices, systems, and methods are described. An intelligent concentrate mixing and delivery device includes at least one ingredient storage device (e.g., an ingredient cartridge) configured to store one or more ingredients and at least one micro-ingredient pump configured to pump the one or more ingredients into a mixing chamber. The mixing chamber reconstructs at least one finished concentrate from the one or more ingredients. The intelligent concentrate mixing and delivery device further includes at least one pump configured to pump the finished concentrate into a beverage dispensing system.
US10689238B2 Adaptable insulated galley cart carbonated beverage delivery system
A galley cart carbonated beer dispensing system employs a housing defining a cavity. A door is coupled to the housing and configured to be moved between a closed position and an open position. A keg is received in the cavity and a carbonation cylinder is received in the cavity and connected to the keg. A spigot is supported on a dispensing tower extending from a top of the housing and connected to the keg. The dispensing tower is retractable into the cavity.
US10689236B2 Opener
An opener with a rigid parallelepiped body having rhombus sides and opposite end portions for opening a bottle or a can.
US10689235B1 Pry dollie
One embodiment of a hand held prying tool and of the type having a pry bar handle (1) which communicates at its connecting point with the foot (2) and the ability to connect to many different pushing surfaces (7) on end of the foot. This tool is made of a strong material to withstand leverage energy and being hammered upon. This tool makes transferring energy to an area that needs pushed upon much easier and efficient. Other embodiments are described and shown.
US10689233B2 Cable spool lifting and inversion bar and methods of utilisation thereof
There is provided herein a lifting and inversion bar especially configured for repositioning cable spools which typically comprise fragile end stop annuli. The present cable spool lifting and inversion bar is configured for repositioning a cable spool comprising a length and radius between horizontal (that is wherein the axis of the cable spool is horizontal) and vertical (that is wherein the axis of the cable spools vertical) orientations. The inversion bar comprises a straight frame and an orthogonal shaft bisecting the frame into long and short ends. Furthermore, for the vertical orientation, the spool is able to freely rests atop the frame without additional support which negates the requirement for horizontal spacers as does the prior art. In this way, the spool may be conveniently lifted from the inversion by using a forklift, a convenient procedure not made possible by the prior art arrangements.
US10689231B2 Belt safety device and people conveyor with a belt safety device
A belt safety device (2) for monitoring a drive belt (15), in particular a drive belt (15) of a people conveyor (1), comprises a sensor wheel (34) configured to be driven by the monitored drive belt (15); a sensor surface (42); an indicator element (40) extending eccentrically from the sensor wheel (34) and moving along the sensor surface (42) when the sensor wheel (34) rotates; and an evaluation unit (44), which is configured for determining the path (P) of the indicator element (40) moving along the sensor surface (42).
US10689226B2 Position determining system for multicar ropeless elevator system
An elevator car travels in a lane (113, 115, 117) of an elevator shaft (111). A linear propulsion system imparts force to the car (214). The system includes a first part (116) mounted in the lane of the shaft and a second part (118) mounted to the elevator car configured to co-act with the first part to impart movement to the car. Car state sensors (360a-c) are disposed in the lane and determine a state space vector of the car within the lane. A sensed element (364) on the car is sensed by the plurality of car state sensors when the car is in proximity to the respective car state sensor. A control system (225) applies an electrical current to at least one of the first part and the second part and the plurality of car state sensors communicate with the control system and the linear propulsion system to provide state space vector data.
US10689222B2 Sheet processing apparatus and image forming system incorporating the same
A sheet processing apparatus includes a rotatable pressing member, a guide, and a contact member. The rotatable pressing member includes a pressing portion that is disposed in a predetermined range in a rotation direction of the pressing member to press a folded portion of a sheet. The guide is disposed opposite the pressing member. The contact member contacts the guide and is rotatably disposed at at least one end of the pressing member in an axial direction of the pressing member.
US10689220B2 Media-sheet stacking systems
A media-sheet stacking system for stacking media sheets on a device output tray comprises a kicker to advance a media sheet along the output tray by pushing a trailing edge of the media sheet as it exits the device, and a movable element arranged to face the output tray across a space that receives media sheets exiting the device. A drive mechanism is provided to drive the movable element in the direction of advance of the media sheet along the output tray.
US10689216B2 Inspection device and inspection method
According to one embodiment, an inspection device includes a transmitter, a receiver, a feeder, and a processor. The transmitter emits an ultrasonic wave. The feeder causes an inspection object to move relative to the transmitter and the receiver in a space between the transmitter and the receiver. The processor processes a received signal corresponding to the ultrasonic wave obtained by the receiver. In a first state in which the inspection object includes a first region and a second region, the first region includes a foreign object, and the second region does not include the foreign object. The received signal includes a first signal level in a first interval, a second signal level in a second interval, and a third signal level in a third interval. The processor detects the foreign object by detecting at least one extreme value occurring in the received signal in a fourth interval.
US10689215B2 Automatic cloth feeder
In an automatic cloth feeder that conveys cloth with a feeding conveyor, detects a trailing end of the cloth to hold the trailing end with a keeping-transferring part in the process of conveyance, and feeds the trailing end of the cloth into a process as a leading end, the keeping-transferring part has a pair of unfolding members provided as one set are provided on an outlet side of the feeding conveyor in order to hold the left and right trailing ends of the cloth, and the keeping-transferring part has holding pieces that are opened and closed substantially to the right and the left as seen from the top or from the front, to hold the trailing ends of the cloth but not coming into contact with the lifting means, in an open state and that is at the position of the lifting means in a closed state.
US10689214B1 Modular radial impeller drum with variable blade segments for printing devices
A modular radial impeller drum for cooling print media in a printing device are disclosed. For example, the modular radial impeller drum includes a plurality of impeller modules coupled together to form a surface to transport the print media. Each one of the plurality of impeller modules includes a cylindrical outer surface, a cylindrical center axis inside of the cylindrical outer surface, and a plurality of impeller blades coupled between the cylindrical outer surface and the cylindrical center axis, wherein the plurality of impeller blades the plurality of impeller modules is varied across a length of the modular radial impeller drum.
US10689213B2 Vehicle restraints with a barrier having rotational and translational motion
Various example vehicle restraints for use at a loading dock for blocking and later releasing a vehicle's rear impact guard. In some examples, the vehicle restraint includes a hook-shaped barrier that rotates between a lowered position and a raised position. The barrier rotates up to block the rear impact guard and rotates down to release it. The barrier also translates or shifts forward and back between a retracted position and an extended position. The barrier shifts forward to relieve forward pressure that the vehicle might exert against the barrier just prior to releasing the rear impact guard.
US10689211B2 Pipe for conveying abrasive materials such as concrete, apparatus and method for producing said pipe
A method and apparatus for producing a curved tubular segment includes obtaining a curved external tubular element and a curved internal tubular element. The curved internal tubular element is made of a material having a resistance to wear greater than that of the curved external tubular element and has a cross section such as to cover at least part of the internal surface of the curved external tubular element. The curved internal tubular element is inserted inside the curved external tubular element after heating the latter by a heating unit. To form the curved external tubular element on the exact geometry of the curved internal tubular element, a molding unit and a cooling unit are used to obtain a curved tubular segment without spaces between the curved external tubular element and the curved internal tubular element.
US10689207B1 Compact collator, system and method of use
A compact collator for collating and preparing product containers for packaging and its method of operation and use is provided herein. The collator includes a laner having a conveyor and defining an infeed area. Infeed sensors detect the passage of containers in and out of the infeed area. A gate retains containers in the infeed area until a set number of product containers (a slug) is detected. A slug of containers passing out of the infeed area is conveyed to a cross-pusher, which has an arm. The arm is actuated between a position adjacent to the conveyor to a position across the conveyer and over a pattern conveyor. When the slug is in a centered position relative to the arm, the arm pushes the containers 90 degrees from the laner's conveyor and onto the patterning conveyor.
US10689206B2 Transport device for transporting pucks
The invention provides a transport device for transporting pucks which are configured for container transport, comprising a puck transport section for transporting pucks to and from a container treatment machine. The transport device comprises a puck buffer from which pucks can be coupled into the puck transport section and to which pucks decoupled from the puck transport section can be fed.
US10689202B2 Apparatus for controlled transport of articles along a path
A system and an apparatus capable of independently driving movers are described herein. The system and apparatus includes: a track that forms a path for movers; a plurality of movers movably mounted on the track for moving along the path; and a plurality of drive elements fixedly arranged along the track. The drive elements each have a surface that is oriented to contact a driven member of the movers. The drive elements are configured to sequentially engage the driven member of a plurality of the movers to provide controlled independent motion of the movers along the track. The drive elements may be driven by rotary motors. A method of independently driving movers is also described herein.
US10689201B1 Material conveyor system bucket comprising a wear band and method for making the same
A material conveyor system container and method of making same. The container comprises a wear band generally disposed at the points of contact of the bucket with the material being conveyed by the bucket that is made from a highly abrasion resistant material and the rest of the bucket is made from a less expensive polymer, such as polyethylene.
US10689199B2 Bar conveyor
A continuous bar conveyor includes a plurality of bars, constrained at their ends by chains having links adapted to be engaged by motorized toothed wheels, so as to move the conveyor along fixed guides, and a plurality of spirals wrapping the bars in pairs, the links of the chains and the spirals limiting the maximum distance between adjacent bars, but also allowing their reciprocal movement, wherein, between adjacent successions of at least two bars wrapped by a spiral, there is at least one bar that is not wrapped by spirals, and to which a sheet of plastic material is constrained, having an elevated resistance to the operating temperature of the conveyor and a smooth, non-stick surface, the sheet resting on the upper surface defined by the spirals and having a dimension in the advancing direction of the conveyor smaller than the distance between successive bars not wrapped by spirals.
US10689198B2 Conveyor apparatus
A conveyor apparatus includes an endless conveyor belt wound around outgoing path side guide pulleys in turn along a helical conveyance path in a bent state where the belt is folded in two in a width direction such that an upper edge portion thereof is supported by the outgoing path side guide pulleys, and wound around returning path side guide pulleys in turn along the helical conveyance path in the bent state where the belt is folded in two in the width direction such that the upper edge portion is supported by the returning path side guide pulleys, and folded back at each turning positions of a horizontal conveyance unit located at an upper side and a horizontal conveyance unit located at a lower side of the support frame and being in an expanded state where the belt expanded in the width direction in a vicinity of the turning position.
US10689195B2 System of buffer storage and sequencing of loads upstream to at least one preparing station
A system of buffer storage and sequencing of loads is configured to receive non-sequenced loads coming from at least one external unit and to provide sequenced loads to at least one preparing station. The system includes: a reciprocating lift having a single nacelle with K levels each enabling transportation of at least one load with K≥2; at least one buffer storage unit; and a managing unit configured to organize first movements of loads from at least one inbound forward conveyor to the at least one buffer storage unit through the reciprocating lift, and second movements of loads from the at least one buffer storage unit to at least one outbound forward conveyor through the reciprocating lift.
US10689192B2 Method, apparatus and system for handling waste material
Method for conveying and handling waste material in the channel section of a pneumatic wastes conveying system, in which method solid waste material or recycleable material fed into a conveying pipe is conveyed in the conveying pipe of the pneumatic pipe transport system for material along with the transporting air flow to the delivery end of the material conveying system, where the material is separated from the transporting air. In the method the material is acted upon in the conveying pipe by stopping the speed of movement of the material being conveyed in the conveying pipe by means of a stopper arranged between the separating device of the delivery end and the material being handled, or against the stopper at, or in the proximity of, the delivery end of the material conveying system and by bringing about in the channel space of the conveying pipe volumetric compression in at least a part of the material being conveyed by means of the stopper arranged between the separating device of the delivery end and the material being handled, or against the stopper, by means of a pressure difference acting on the different sides of the material being handled, such as by the combined effect of suction and replacement air, before transportation of the material onwards in the conveying pipe into a container of the separating device arranged at the delivery end of the pneumatic transport system for wastes.
US10689190B2 Trash can clip system and method
Embodiments of an apparatus of the present invention generally include a trash can clip system which includes a substantially vertically-oriented lip, wherein one or more voids are disposed along the lip, and one or more substantially u-shaped clips, wherein each clip is slidingly movable along the lip, such that each clip can be provided in an engaged position with respect to the lip, or provided in a disengaged position within a lip void, and outwardly rotated in the disengaged position. A method of utilizing an embodiment of trash can clip system of the present invention is also provided.
US10689189B1 External floating roof tank shell extension
The invention relates to an inexpensive technique and procedure to add storage capacity to existing hydrocarbon storage tanks that have a double seal floating roof. The additional storage capacity is obtained by installing an extension that is strong enough to provide the upper seal of the double seal arrangement to maintain a sealed vapor space that allows the roof to move higher within the existing peripheral wall of the storage tank.
US10689185B2 Diffuser assembly for aerosol
An aerosol product diffuser assembly comprises: a diffuser block (1) comprising an annular casing (2) inside which a cam actuator (3) is mounted axially mobile, a control lever (10) provided with a planar body (12) making it possible to control the diffusion of the aerosol liquid said cam actuator (3) comprising: (i) an axially mobile cam follower plate (4); (ii) an aerosol bottle nozzle housing (5), arranged on the cam follower plate (4); (iii) a duct (6a) connected to the nozzle housing and enabling the liquid to diffuse to a discharge point of the aerosol liquid, the control lever (10) being pivotably mounted on the annular casing (2), and the cam actuator (3) being able to be pushed axially towards the aerosol bottle by at least one pivoting cam (15).
US10689184B2 Wrist-mounted pressurized fluid shooter
A wrist mounted toy is described wherein a pressurized canister containing a string foam compound, or other pressurizable liquid with mid to low viscosity, is attached to a vessel containing a check valve. A geared-trigger mechanism allows for the user to expel the fluid at a pressure and rate dependent on the pressure he or she places on the lever. Additionally, the actions of removing and replacing the air and fluid canisters provide the user with a more interactive experience compared to a simple load and shoot toy. Many variations can be adapted to the toy to allow for a wide range of uses. The toy allows the user to enjoy a device which resembles the Marvel character's shooter more closely and discharge the fluid to quite a distance.
US10689183B2 Container of fluid substances with hermetic sealing system and method of use
Container, including a body having a neck delimiting an opening for the access to a body cavity, and a containment element having at least one deformable side wall located inside the cavity to contain fluid substance, the interior of the containment element sealedly coupled to a collar having a surface resting on the body and a tubular member, extending from the bottom thereof, defining a first passage for the fluid substance in use, an insert housed within the collar, the insert formed of first and second parts, connected by first breakable portion, a shutter sealedly housed, inside the insert, formed of first and second sections, connected by second breakable portion, the second section including a surface, to cooperate, in a sealed manner, with the tubular member when second section is fitted thereon, and a breakable wall which, when broken, permits access to the containment element.
US10689177B2 Resealable packages for snack products
Disclosed are unique resealable packages for snacks. Some embodiments comprise rigid sidewalls configured to structurally support a flexible bag to maintain the thickness of the bag as it is laid on its back and opened for product consumption. In addition, disclosed packages include a resealable flexible flap having a raised pull tab for use by a consumer to peel open the bag by separating this flap from the front of the bag, and then resealing the bag by laying the flap back over the opening. The rigid sidewalls allow the integrity of the product to be maintained after the bag is resealed so that the product is not crushed if the bag is stored for later use. Edges of the peelable flap are coated with a resealable adhesive, while one side or end of the flap is connected to a portion of the bag's front surface.
US10689173B2 Elastomer lined self-locking tie
An elastomer lined self-locking tie includes an elongated strap, at least one cavity or recess in the elongated strap, an elastomer segment, and a locking head. The elongated strap includes a head end positioned opposite a tapered end. The tapered end includes a first surface positioned opposite a second surface. The cavity is positioned in either the first surface or the second surface. The elastomer segment is positioned within the cavity and extends beyond either the first surface or the second surface. The locking head extends from the head end of the elongated strap and includes an orifice shaped to receive the tapered end of the elongated strap and the elastomer segment.
US10689172B2 Peel-away shaker can and can membrane
The present invention relates to container laminate and container having a container laminate through which materials may be accessed and/or dispensed. The laminate has multiple layers that are peeled away when opened to reveal one or more openings in a layer that remains adhered to the container after opening.
US10689170B1 Tank closure apparatus
A tank and closure cap apparatus is disclosed. The tank has an upper end or top with a manhole like larger diameter opening that can be closed with a lid having a smaller diameter opening equipped with an outlet fitting. A specially configured shroud protectively covers the lid clamp and is secured with a closure cap that seals the outlet fitting.
US10689169B1 Child-resistant flip-top closure and locking system for a container
A child resistant flip top closure system is provided that combines a flip top closure for a container with a child resistant locking mechanism system, which uses an automatic locking element that is depressed to enable a simultaneous rotation of a locking member to transition the flip top from a locked position preventing opening the flip top to dispense any substance in the container to an unlocked position, in which the flip top can be opened to enable dispensing of a substance in the container.
US10689163B2 Dosing device to equip a container and container including such a device
The invention relates to a dosing device designed to equip a container including a deformable reservoir containing a product. The device includes an insert that includes a dosing chamber that can be deformed by pressure from the product coming from the reservoir. The dosing chamber includes a top valve for the intake of the product from the reservoir, a bottom valve dispensing the product, and a deformable body connecting the top valve and the bottom valve. The dosing chamber is configured such that, under pressure from the product coming from the reservoir, the top valve is closed by the deformation of a first portion of the chamber, the bottom valve remaining closed, whereupon, the bottom valve opens under the effect of the deformation of the body.
US10689162B2 Bag with zipper tape
A zipper-tape bag includes a bag body and tabs each provided to an outside of the bag body at a position closer to a housing space than a zipper tape. The bag body can be easily unsealed upon disengagement of a male portion and a female portion simply by pinching and pulling the tabs in mutually separating directions. The tabs are spaced away from an opening, which is formed after a top seal is cut off, in order that the content can be taken out or put in. The content can thus be put in and taken out without problems such as adhesion of the content to the hand and contamination of the content by touching the content by hand.
US10689157B2 Food and beverage cooler assembly
A cooler assembly for the storage of one or more objects includes a cooler portion having a main portion and a cover portion that is removably or pivotable relative to the main portion. First and second main portion securement features are disposed on a side wall of the main portion, and the first and second main portion securement features may be identical. First and second attachment assemblies, which may include a container, have identical first and second attachment securement features, respectively, which may releaseably engage either of the first and second main portion securement features to allow the first and second attachment assemblies to be transported with and stored on the cooler portion.
US10689155B2 Modular storage container system
Provided is a modular storage container system, kit, and method of using that includes standardized panels, joining protrusions, rods and corner blocks to form a durable multi-functional modular storage.
US10689154B2 Wedge dissectors for a medical balloon
A cage can be positioned around a medical balloon, such as an angioplasty balloon, to assist in a medical procedure. The cage can include a plurality of strips, each extending between a set of rings including first and second rings. As the balloon expands, the first and second rings move closer together and allow the strips to expand outward. The cage may have wedge dissectors on the strips.
US10689152B2 Dispenser and process
A dispenser (10) for dispensing a flowable material M has a container (12) having an outer wall (20) and membrane (14) collectively defining a first chamber (22) configured to contain the flowable material M. The membrane (14) has a thickness and a weld seam (40) wherein the weld seam (40) has a thickness less than the thickness of the membrane (14). A fracturing mechanism (16) is operably connected to the container (12). The fracturing mechanism (16) has an extending member (64) projecting from the outer wall (20) of the container (12). The extending member (64) has a projection (66) positioned proximate the membrane (14), wherein in response to deflection of the extending member (64), the projection (66) deflects the outer wall (20) proximate the membrane (14) wherein the weld seam (40) fractures creating an opening (41) through the membrane (14) configured to allow the flowable material M to pass therethrough and from the dispenser (10).
US10689150B2 Container and method for storage and transport of supported contents
A container for transporting an item is provided having an outer case member erectable from a collapsed configuration to an erected configuration and at least one erectable support member fixedly attached to the outer case member. The support member may include: a first base panel; a second base panel foldably coupled to the first base panel to form a folded, dual-layer structure; a first functional portion foldably coupled to the first base panel and being foldable to form a structure to at least one of partially support or partially secure the item to be transported within the outer case member; and a second functional portion foldably coupled to the second base panel and being foldable to form another structure to at least one of partially support or partially secure the item to be transported within the outer case member. Methods of packaging and transporting an item in a container are also provided.
US10689139B2 Reinforcing bar binding machine
A reinforcing bar bending machine mounts a wire reel, feeds a wire from the wire reel to a guide part, curls the wire at the guide part, cuts the wire to bind reinforcing bars. The guide part includes a guiding part, a cutting part, a curl guide, first, second and third guide members. The guiding part guides the wire from the wire reel. The cutting part cuts the wire. The curl guide guides the wire fed from the guiding part or the cutting part to curl the fed wire. The first and third guide members guide an outer side of the wire to be bent. The second guide member guides an inner side of the wire to be bent. The first, second and third guide members are arranged in order from the guiding part. Any one of the first, second and third guide members serves as the cutting part.
US10689138B2 Self-propelled wrapping machine and wrapping system and method
A self-propelled wrapping machine movable around a load, for wrapping the latter with a film of plastic material, comprises a self-propelled carriage with guide means, a column fixed to the carriage and slidably supporting an unwinding unit of the film, sensor means to detect surfaces and/or external edges of the load in their total extension and along a detection direction and process related signals, a control unit to receive the signals from the sensor means, calculate a peripheral outline of plan maximum overall dimension of the load on the basis of the surfaces and/or external edges detected by the sensor means, and process a wrapping path of the wrapping machine around the load on the basis of the peripheral outline so as to avoid collisions with the load; the control unit controls the guide means to guide the wrapping machine along the wrapping path.
US10689137B2 Continuous vertical form, fill and seal machine and method for making reclosable packages
A form, fill and seal machine for making a reclosable package with a reclosable fastener includes a reclosable fastener handling assembly, a forming tube, a vertical seal assembly and a sealing jaw assembly. The handling assembly includes a flattening device, a reclosable fastener feed device and a slack sensor. A form, fill and seal machine alternatively includes a forming tube, a vertical seal assembly disposed adjacent the forming tube, wherein the vertical seal assembly is configured to continuously seal the film tube, and a tear notch applicator positioned downstream of the vertical seal assembly and configured to apply a slit to the continuously moving film tube. The tear notch applicator is positionally fixed in the machine direction. Methods for continuously forming a reclosable package are also provided.
US10689134B2 Device for controlled separation between two parts and use of such a device
Disclosed is a device for controlled separation of a first so-called stationary part and a second so-called mobile part, the stationary part having a stationary connecting surface opposite a mobile connecting surface of the mobile part, the stationary part having a different thermal expansion coefficient from that of the mobile part, the separation device including: at least one connecting agent arranged in a layer between the stationary connecting surface and the mobile connecting surface, at least one device for heating at least one of the stationary part and the mobile part, and at least one system for controlling the heating device.
US10689132B2 Methods and apparatus for performing propulsion operations using electric propulsion systems
Methods and apparatus to methods and apparatus for performing propulsion operations using electric propulsion system are disclosed. An example apparatus includes means to use an electric propulsion system coupled to a frame of a spacecraft, the electric propulsion system including at least a first thruster and a second thruster, the first thruster adjacent a first side of the frame, the second thruster adjacent a second side of the frame, and means to allow at least one of the first thruster or the second thruster to control the spacecraft without using a chemical propulsion system.
US10689130B2 Transport arm for transporting objects
A transport arm for transporting objects comprising: an elongate beam coupled to a carriage, a first arm section movable along the elongate beam and a second arm section pivotally attached to the first arm section such that the second arm section an object engagement means for engaging an object to be transported arranged on the second arm section and an operator handle and a drive unit coupled to the first and the second arm section wherein the operator handle comprises a control means which is connected to the drive unit such that an operator by operating the control means may control the drive unit to pivot the second arm section.
US10689129B1 Integrated electrical power and utilities management system
The present example provides aircraft integrated aircraft utility management and power distribution systems. Included are three exemplary implementations of aircraft power management systems (a DC power distribution system, a utility management system, and a combined system) that may utilize the like architecture, technologies, and components advantageously. A DC power distribution system can include two parts: primary DC power distribution and secondary DC power distribution systems. The utility management system integrates aircraft sub functions and utilities into one fault tolerant system. The systems described makes use of secondary power distribution units of a modularized design, including standard I/O modules, power modules, and aircraft computing modules.
US10689126B2 Two-piece firewall and inlet plenum
In one embodiment, there is described an inlet plenum assembly for a rotary aircraft, including: an inlet plenum defined on a first side by an inlet plenum wall and on a second side by a forward firewall assembly; the inlet plenum wall having a mechanical interface for receiving a reduction gearbox (RGB) to provide reduction gearing to the drive shaft; and the forward firewall assembly having an inlet aperture configured to receive a drive shaft to rotatably couple to an engine; wherein the forward firewall assembly includes a forward firewall upper and a forward firewall lower, the forward firewall upper configured to removably seat to the forward firewall lower.
US10689121B2 Heat exchanger with external plenum
An environmental control system assembly for an aircraft includes a heat exchanger assembly and a plenum. The heat exchanger assembly includes a first heat exchanger in fluid communication with a source of bleed air, a second heat exchanger disposed adjacent to the first, a third heat exchanger disposed adjacent to the second, and an end sheet. The first heat exchanger includes a first endwall, a first inlet header, a first outlet header, and a first endcap located on the first outlet header. The third heat exchanger includes a third endwall, a third inlet header connected to the third endwall, a third outlet header, and a third endcap located on the third inlet header. The end sheet includes the first, second, and third endwalls. The plenum fluidly connects the first outlet header of the first heat exchanger to the third inlet header of the third heat exchanger.
US10689119B2 Seat system
A seat system for a passenger aircraft. The seat system includes a passenger seat frame having at least one pair of generally parallel spar tubes laterally positioned across the passenger seat frame and an articulating seat pan assembly. In one embodiment, the articulation seat pan assembly includes at least two pairs of opposed crescent-shaped seat pan roller assemblies attached to the spar tubes and a seat pan adapted to be mounted onto the pairs of opposed seat pan roller assemblies whereby the seat pan articulates along the seat pan rollers from back to front of the passenger seat frame. The seat system may further include a seat back tray table attached to the back of the passenger seat.
US10689118B2 Back breakover rate control device for HIC/NIJ damage reduction
A device for controlling the breakover rate of a seatback in response to a dynamic event (regulating the breakover velocity so as to achieve optimal velocity differential to the impact velocity of a passenger's head impacting with the seatback) is attachable to the seatback and to the seat frame; when a breakover event is triggered, the passage of a head injury criterion (HIC) pin through a controlled traveling slot is impeded by energy absorbing materials selected, e.g. for material composition and structure, to restrict the breakover velocity of the seatback to optimize velocity differential between the breakover velocity and the impact velocity by engaging the HIC pin and deforming at a predetermined deformation rate.
US10689117B2 Seat device
A seat device with a seat, in particular a flight passenger seat, with a seat belt and with at least one functional unit which at least substantially differs from a functional opening and closing unit of the seat belt.The at least one functional unit is at least connected to the seat belt and/or is at least partly integrated in the seat belt.
US10689115B2 Air delivery lock for a cargo located in an aircraft and a restraint system
An air delivery lock for a cargo located in an aircraft includes a housing, a restraining device having an engagement end for contacting and restraining the cargo, and a force reaction end, a bell crank having a bell crank joint for swivably mounting the bell crank, an elastically deformable force introduction unit, and a latching unit. The restraining device is swivably mounted on a leg of the bell crank around a restraining device axis. The force introduction unit is attached to a second leg of the bell crank and the force reaction end of the restraining device. A first guide attached to the housing and a second guide attached to the restraining device prevent rotation of the bell crank until a predetermined release force is reached on the engagement end of the restraining device.
US10689106B2 Fixed outboard engine tiltrotor with leading edge drive system and angled rotation spindle configuration
The present invention includes a rotorcraft drive system comprising: an engine positioned at an end of a wing between a mid-wing spar and an aft-wing spar; a spindle positioned forward from the engine, the spindle capable of rotation between a hover and forward flight position, wherein the spindle rotates about a rotation bearing on an inboard split rib and an outboard tip rib or in a cantilevered spindle configuration supported by the inboard tip rib; and a tilt axis driveshaft connected to the engine, wherein the tilt axis drive shaft connects to a plurality of gears and shafts that transmit power from the engine to a proprotor gear box when the spindle is in: a forward position, a hover position, and during a transition between the forward position and the hover position without loss of power to the proprotor gear box.
US10689104B2 Tail rotor integrated damper attachment
A system and method for attaching a damper to a tail rotor blade includes a cuff that is integral with the rotor blade. The cuff has upper and lower lugs formed by extending a skin over a blade core of the rotor blade. The skin extends past the blade core to the root end of the rotor blade. The rod end of the damper is inserted into an opening between the lugs. The rod end of the damper is coupled to the blade with a bolt through aligned holes in the lugs. The cuff also couples the rotor blade to the grip inside the cuff. The cuff includes a same material as that forming the skin. Sacrificial buffer pads are applied to interior faces of the lugs. The buffer pads permit a distance between the lugs to be machined within a tolerance without removing skin from the cuff.
US10689101B2 Indirect motor drive train for RC vehicles
The present disclosure describes an indirect motor drive train for RC vehicles. Example embodiments include RC vehicles such as helicopters (and more specifically quadcopters) with a housing and housing arms that extend radially from the housing. Protected within each housing arm is a motor and indirect drive train. In operation, the drive train may include a first gear and a second gear with corresponding teeth that mesh together to translate motion from the motor axis to a propeller axis.
US10689100B2 Aircraft landing gear assembly
An aircraft landing gear assembly having a main strut and a bogie beam pivotally coupled to the main strut via a coupling assembly. The coupling assembly is arranged to define a bogie beam pivot axis which is spaced from the landing gear assembly. The coupling assembly includes an arcuate handle portion defined by a first one of the bogie beam and the main strut, and an arcuate passage defined by the other one of the bogie beam and main strut. The arcuate handle portion is slidably housed within the arcuate passage, and the arcuate handle portion and the arcuate passage each define a respective centre point, the respective centre points being coaxial to define the bogie beam pivot axis.
US10689099B2 Locking device of an aircraft landing gear
A locking device of an aircraft landing gear for locking the landing gear in a retracted and an extended position. A locking cylinder is arranged on a landing gear leg and a locking bolt is movably arranged in the locking cylinder. In the retracted position and in the extended position of the landing gear the locking bolt serves to fix the landing gear leg.
US10689097B2 Actuators and methods for aircraft flight control surfaces
Actuators and methods useful in the operation aircraft flight control surfaces are disclosed. Some of the actuators and methods disclosed may be useful in the operation flight control surfaces when a fault condition such as a jam associated with an actuator is detected. An exemplary electromechanical actuator disclosed comprises: a motor; a first screw configured for translation movement relative to a structure of the aircraft when driven by the motor; a second screw mounted in series with the first screw; and a fuse element coupling the first screw and the second screw together to permit translation movement of the second screw together with the first screw. The fuse element may permit at least partial disengagement of the second screw from the first screw to permit translation of the second screw relative to the first screw. The fuse element may also allow an active flutter damping of the flight control surface. The fuse element may comprise magneto-rheological fluid.
US10689092B2 Methods and apparatus for integrating rotary actuators in flight control systems
Methods and apparatus for reacting rotary actuator and control surface loads into a wing structure using reaction links. The apparatus incorporates a structural interface feature that can facilitate a change of the component(s) in the load loop, such as the path connecting a control surface to a fixed aircraft structure via a rotary actuator. In particular, the structural interface between the rotary actuator and the rear spar of a wing can be tuned for stiffness to achieve an optimized load path that reacts actuator and control surface loads back into the wing structure. An actuator integration objective can be met for any rotary actuator using an integration method which tolerates wing and/or hinge line deflection.
US10689085B2 Stringer stiffened composite panels having improved pull-off strength
Stringer stiffened composite panels having improved pull-off strength are disclosed. An example stringer includes a first surface, a second surface, an edge, and a chamfer. The second surface is located opposite the first surface and is to be coupled to a composite structure of an aircraft. The edge extends from the second surface toward the first surface. The chamfer extends from the first surface to the edge at an angle between twelve and eighteen degrees relative to the first surface.
US10689079B2 Jet pump systems
A pump assembly includes a motor arranged adjacent to a front surface of a first body, the first body having a cavity arrange between the front surface and a back surface of the first body. The motor may include a rotor having a shaft formed substantially of a single unit of material that is coupled directly to an impeller including a bearing surface received by a cooperating bearing surface arranged in a nozzle. The bearing surface of the impeller, and the cooperating bearing surface of the nozzle, support the impeller rotationally on the shaft such that when the shaft is rotatably displaced by the motor, the impeller displaces the water into the cavity arranged between the front surface of the first body and the back surface of the first body and into the nozzle to create a jet of water.
US10689075B2 Command and control device for kites
A command and control bar for a kite sail associated with two front cables connected to a user and two rear cables connected to the bar. The cables are connected at one end to the sail. An adjustment element to shorten/extend the rear cables is incorporated into the bar and can be controlled by the user without releasing the bar. A deflection system can be displaced parallel to the axis of the bar and is connected to a return element. The bar includes a locking element to lock/release the position of the deflection system along the bar, depending on the traction forces applied on the cables. The locking element is accessible to the user from outside the bar.
US10689073B2 Apparatus and system for marine propeller blade dovetail stress reduction
An apparatus and system for a marine propeller assembly are provided. In one aspect, the marine propeller assembly includes a plurality of circumferentially-spaced blades that each include a dovetail having a radial inner surface. The marine propeller assembly also includes a hub including a plurality of circumferentially-spaced dovetail receiving portions configured to receive a corresponding dovetail of the plurality of blades. At least one gap is formed between the radial inner surface and at least a portion of the dovetail receiving portion.
US10689069B2 Personal watercraft
A personal watercraft comprises a body including a deck; and a seat disposed on the deck at a location that is forward of a rear end of the deck. The deck includes a depressed part formed by depressing a portion of the deck which is rearward of the seat. The depressed part includes a bottom wall surface extending in a forward and rearward direction and in a rightward and leftward direction.
US10689064B2 Gear for a bicycle transmission
A gear (10) for a bicycle transmission (20) is described, having an external contour (11) with teeth (12a, 12b) formed thereon, wherein the external contour (11) is defined by a maximum pitch diameter (Ømax) and a minimum pitch diameter (Ømin), does not have any axes of symmetry and is formed exclusively with point symmetry with respect to its centre of symmetry (M). The invention was therefore based on the problem of developing a gear (10) which improves the pedaling feel of a bicycle transmission (20). The problem is solved in that the external contour (11) exhibits a change in its curvature at every point.
US10689062B2 Bicycle rear wheel suspension system
A bicycle rear wheel suspension systems. In one aspect, a bicycle rear wheel suspension system is provided comprising a bicycle rear wheel suspension system comprising a frame comprising a bottom bracket and a first chain stay, the system further comprising a rear wheel comprising an axle, and a first linkage member pivotally connected with respect to the first chain stay at a first main pivot point, the first linkage member extending rearwardly to bridge the main pivot point and the axle, wherein the main pivot point is in a position higher than the bottom bracket, and closer to the axle than it is to the bottom bracket, and wherein at least the first linkage member further comprises a pivotable connection point for a shock absorbing mechanism bridging this connection point and a portion of a remainder of the frame. Further, a bicycle comprising the rear wheel suspension system is provided.
US10689059B2 Control devices for operating bicycle components
Example control devices for operating bicycle components are described herein. An example control device includes a housing having an opening to receive a handlebar of the bicycle and a rotating member rotatably coupled to the housing. The rotating member is rotatable about a first axis. The rotating member is configured to rotate between a first position and a second position to change an operating state of a component. The example control device includes a securing mechanism configured to lock the rotating member in the second position. The example control device also includes a release actuator coupled to the housing. The release actuator has an actuating surface to be engaged by a user and moved along a second axis that intersects the first axis. The release actuator is configured to, when actuated, unlock the securing mechanism to enable the rotating member to rotate back to the first position.
US10689058B2 Bicycle handlebar assembly with integrated oleo-hydraulic controls
The bicycle handlebar assembly comprises a handlebar rod and at least one oleo-hydraulic group for controlling on-board bicycle equipment; the oleo-hydraulic group is housed inside the handlebar rod. The internal housing in the handlebar rod overcomes any problems of bulk of the oleo-hydraulic group. Moreover, thanks to the relatively large size of the handlebar rod, the dimensional constraints imposed on the designer are much less stringent with respect to controls associated directly to the brake lever; it is thus relatively easy to make controls capable of exerting very large forces.
US10689052B2 Mounting structure of oil control valve unit and motorcycle
There is provided a mounting structure of an oil control valve unit configured to control a hydraulic pressure to a variable valve timing device of an engine. The engine is provided with a transmission. A heat exchanger is mounted in front of the engine. The oil control valve unit is mounted at a side of the engine. A transmission cover configured to cover the transmission from a side bulges from a side surface of the engine and the oil control valve unit is mounted above the transmission cover.
US10689050B2 Rear mounted bicycle rack system
A bicycle rack system comprises a main frame configured to be mounted over a rear wheel of a bicycle. The main frame comprises a top platform for accommodating one or more first auxiliary devices, the top platform having a first platform section and a second platform section, at least one of the first and second platform sections configured to accommodate the first auxiliary device, and a lower deck for accommodating one or more second auxiliary devices, the lower deck having a first deck section and a second deck section, at least one of the first and second deck sections configured to accommodate the second auxiliary device.
US10689047B2 Gyro-stabilizer for a two-wheeled single-track vehicle
A gyro-stabilizer for a two-wheeled single-track vehicle, preferably a motorcycle, applicable in several driving modes, is configured in the form of a gyroscope in a gimbal mount, an outer ring of which is connected by a two-way axial pivot joint to the vehicle frame, wherein the axis of said joint is oriented along the longitudinal axis of the vehicle; an inner ring of the gimbal mount is connected by a two-way axial pivot joint to the outer ring; and a spin axis of the gyroscope is connected by a two-way axial pivot joint to the inner ring, wherein the axes of all three pivot joints are mutually perpendicular, and wherein the gyro-stabilizer has a means for locking rotation of the outer ring about the axis of the pivot joint between said outer ring and the frame of the vehicle. The gyro-stabilizer is disposed on the rear wheel swingarm and has a means for locking rotation of the inner ring about the axis of the pivot joint between the inner ring and the outer ring.
US10689046B1 Apparatus, systems, and methods for single-sided locks
The disclosed apparatus may include a pin that is pushed in between two spokes of a wheel to lock the vehicle and removed from between the spokes of the wheel to unlock the vehicle. In one embodiment, a single-sided lock may include a pin holster for securing the pin while the vehicle is unlocked. In some embodiments, a single-sided lock mechanism may be permanently affixed to and/or built in to a vehicle, increasing the ease of use of the single-sided lock by preventing users from misplacing the lock. In one embodiment, a single-sided lock may include a mechanism for preventing accidental re-locking of a lock that has just been unlocked, further improving the user experience. Various other methods, systems, and apparatuses are also disclosed.
US10689042B2 Vehicles and methods for reducing aerodynamic drag of vehicles
Vehicles and methods for controlling operation of a vehicle and/or reducing aerodynamic drag of a vehicle are provided. A method for controlling operation of an unoccupied vehicle includes determining that the vehicle is unoccupied. The method further includes identifying an energy savings resulting from a reduction of aerodynamic drag of the vehicle due to a controlled vibration of a component of the vehicle. Also, the method includes applying the controlled vibration to the component of the vehicle.
US10689040B2 Vehicle underbody
A vehicle underbody provides a simple structure which enhances the strength and rigidity at a joint between a tunnel portion and a cross member. The tunnel portion of a floor member extends rearward from the front of the vehicle to reach the cross member. The cross member includes a shelf board portion on a side towards the front. The shelf board portion is longer than the tunnel portion along the transverse axis of the vehicle. The rear end portion of the top surface of the tunnel portion is overlapped with the shelf board portion such that the top surface of the tunnel portion and the shelf board portion are connected there by spot welding or the like.
US10689038B2 Vehicular pillar structure
A vehicular pillar structure including: a first pillar which is included in a part of a front pillar, and extends along a generally upward and downward direction of a vehicle, and to which a front windshield glass is bonded; a second pillar which is included in another part of the front pillar, is arranged on a rear side of the vehicle at a predetermined spacing from the first pillar, and extends along a generally upward and downward direction of the vehicle; a transparent member with which the first pillar and the second pillar are bridged, and through which an exterior of the vehicle is visible from a driver side; and a molding which is disposed in at least a peripheral portion closer to the front windshield glass in the transparent member, and includes a bond portion that attaches the transparent member to at least the first pillar, and a closure portion that closes a gap between the transparent member and the front windshield glass is provided.
US10689036B2 Vehicle roof joint assembly
A vehicle assembly including a vehicle body and a roof assembly is provided. The vehicle body may include a mid-pillar having a receiving region. The roof assembly may include a mid-pillar segment having an attachment end. The receiving region may be defined by a cutout having a base portion spaced from an adjacent vehicle body surface. The attachment end may be sized for disposal within the cutout for one or more fasteners to removably secure the mid-pillar segment to the mid-pillar. The receiving region and the attachment end may be arranged with one another such that the roof assembly is removably attachable adjacent a belt line of the vehicle body.
US10689031B2 Passive steering for tilting vehicle
A tilting vehicle having a steering system actively steering a front axle and a rear axle having two wheels that can be deflected individually in a vertical manner with respect to a vehicle body and that are independent of the steering system. The wheels of the rear axle can be steered by passive steering device configured to generate a steering force because of a vertical deflection of the wheels as the vehicle body tilts to one side. The steering force causing wheels to steer towards the opposite side.
US10689029B2 Four-wheel steering with front/rear matching geometries
A high clearance sprayer with a four-wheel steering system includes a steering input, a steering control system, a front steering system, and a rear steering system. The front and rear steering systems are mirrored images of one another, which simplifies and improves the accuracy of the four-wheel steering control methodology. In doing so, the control system may calculate a single value that is used for controlling the front steering system, and an inverse of the single value that is used for controlling the rear steering system. Both of the front steering system and the rear steering system include wheels, steering actuator systems, swingarms, and wheel supports, which all of position of the wheels relative to the sprayer to be rotated. The steering control system may allow for various steering maneuvers to occur, including a turn-steering maneuver and a crab-steering maneuver.
US10689022B2 Steering wheel grip detection device
A steering wheel grip detection device includes a positive electrode terminal electrically connected to a positive electrode of a power source and a negative electrode terminal electrically connected to a negative electrode of the power source. The steering wheel grip detection device further includes a thermostat, a heater, and an inductance element that are electrically connected with one another in this order in series wiring from the positive electrode terminal to the negative electrode terminal, as well as a capacitor through which a wiring path from the thermostat to the heater is electrically connected with the negative electrode terminal. The steering wheel grip detection device has an electrostatic sensor circuit that is electrically connected with a wiring path from the inductance element to the heater and that detects a grip on a steering wheel by a capacitance value of the heater.
US10689020B2 Docking station and motor vehicle and stroller
A docking station to be fastened in a motor vehicle is provided to receive a stroller, such as for example a baby carriage. A stroller, which is compatible with the docking station, is additionally provided. The docking station includes an electrical connection, and the stroller is able to be connected, via the electrical connection, to an on-board power supply of the motor vehicle. The docking station is configured to provide the motor vehicle with information about a mounting status and/or docking status.
US10689016B2 Route examining system
A system includes a route examining system on a non-propulsion-generating vehicle at a trailing end of a leading vehicle system. The route examining system examines a route on which the leading vehicle system is moving to determine whether the route is damaged. The system also includes an off-board failsafe controller that communicates with the route examining system. The off-board failsafe controller sends a warning signal to the trailing vehicle system responsive to receiving a notification signal from the route examining system indicating detection of damage to the route. The off-board failsafe controller also sends the warning signal to the trailing vehicle system responsive to losing communication with the route examining system. The warning signal directs the trailing vehicle system to automatically change movement of the trailing vehicle system responsive to the detection of damage to the route and/or the off-board failsafe controller losing communication with the route examining system.
US10689012B2 Railroad freight car access fittings
A railroad freight car may have external fittings, such as trackside-accessible ladder fittings that permit personnel to climb onto the decks and walkways of the car. Several embodiments of movable ladder assemblies are described that provide an extended or deployed or raised position of a handhold, and a retracted or lowered, or stored position. In other embodiments, the assembly is provided with a compliant member that allows the handhold resiliently to flex when encountered by solid objects such as shipping containers.
US10689010B2 Elevated transportation system
An elevated transportation system includes a multicompartment fuselage adapted to run on a series of spaced apart stanchions in which the motive force for the fuselage is located in motorized rollers disposed on each stanchion.
US10689006B2 Monitoring system for an autonomous vehicle
A monitoring system for monitoring the control system of an autonomous vehicle is developed independently of the control system of the autonomous vehicle and is set up to monitor the functions of the control system in order to detect malfunctions of the control system and to report a detected malfunction of the control system to an external monitoring station.
US10689004B1 Monitoring system for detecting degradation of a propulsion subsystem
A system detects a parameter and generates a first trip plan to automatically control the vehicle according to a first trip plan. A controller is connected to a sensor and configured to receive the parameter. The controller is configured to generate a new trip plan or modify the first trip plan into a modified trip plan based on at least one of a cumulative damage or an end of life. A new trip plan or the modified trip plan is configured, during operation of the vehicle according to the new trip plan or the modified trip plan, for at least one of an adjustment in velocity or avoiding one or more operating conditions of the vehicle, relative to the first trip plan.
US10689003B1 Managing self-driving behavior of autonomous or semi-autonomous vehicle based upon actual driving behavior of driver
A system and method for measuring a driver's actual driving behaviors (e.g., acceleration, deceleration) in a manual driving mode to determine their preferred driving style, and then causing an autonomous or semi-autonomous vehicle to operate itself, within limits, in accordance with the drivers' driving style when operating in a self-driving mode, thereby providing a more familiar and comfortable driving experience for the driver. Data is collected on the actual driving behavior, any pre-existing data is accessed on the actual driving behavior, and the collected data and the pre-existing data are combined. A custom control is then created based upon the combined data, and the custom control is applied to manage the self-driving behavior of the autonomous or semi-autonomous vehicle in a self-driving mode. Additional data continues to be collected on the actual driving behavior, and the custom control is adjusted based upon the collected additional data.
US10689000B1 Plug-in hybrid electric vehicle cold weather motive warm up strategy
Disclosed herein is a method of more quickly heating the cabin air in a hybrid electric vehicle. In one aspect, when a switch is engaged, and a temperature sensor indicates that an ambient temperature is below a predetermined threshold, and an engine coolant temperature is below a predetermined threshold, the method allows for operation of the vehicle in a charge sustaining mode in order to increase the load on the engine and generate more heat for the cabin.
US10688998B2 Control apparatus for four-wheel drive vehicle
A control apparatus for a four-wheel drive vehicle is configured to acquire wheel speed differences, which are differences between wheel speeds of respective wheels and a reference speed, and execute traction control of causing a braking device to apply braking forces to wheels having wheel speed differences equal to or more than a predetermined control start value, the control apparatus being configured to, when a temperature of an actuator in a hydraulic circuit of the braking device is equal to or higher than a predetermined first temperature threshold value, select, as the reference speed, a wheel speed higher than a wheel speed that is selected as the reference speed when the temperature of the actuator is lower than the first temperature threshold value.
US10688997B2 Lane merging determination apparatus
A lane merging determination apparatus is provided which includes a first generation section that generates a first path, which is a prospective traveling path of an own vehicle, a second generation section that generates a second path corresponding to a traveling path of an adjacent vehicle, which is one of vehicles present ahead of the own vehicle and runs in a lane adjacent to a driving lane of the own vehicle, based on a history of positions of the vehicles, an intersection determination section that determines whether or not the first path and the second path intersect with each other; and a merging determination section that determines that the lanes merge with each other in front of the own vehicle, if the intersection determination section determines that the first path and the second path intersect with each other.
US10688992B2 Lane departure prevention apparatus
A lane departure prevention apparatus (17) has: a departure preventing device (172) for preventing a vehicle (1) from departing from a driving lane by controlling at least one of a steering apparatus (142) and a braking apparatus (13) selected on the basis of a state of the vehicle, when it is determined that the vehicle may depart from the driving lane; and a determining device for determining whether or not an abnormality condition that it is difficult for a person to normally drive the vehicle is satisfied, the departure preventing device prevents the vehicle from departing from the driving lane by controlling the braking apparatus even if the state of the vehicle is not a predetermined state in which the departure preventing device should prevent the vehicle from departing from the driving lane by controlling the braking apparatus, when it is determined that the abnormality condition is satisfied.
US10688991B2 Systems and methods for unprotected maneuver mitigation in autonomous vehicles
Systems and method are provided for controlling a vehicle. In various embodiments, a method of path planning for a vehicle includes receiving sensor data relating to an environment associated with the vehicle; defining a region of interest for the vehicle, based on the sensor data; defining a graph comprising a plurality of nodes, each of the plurality of nodes comprising a state of the vehicle and an associated cost, based on a cost function as applied to the state of the vehicle, at one of a plurality of points in time; and performing, via a processor, a search of the graph, based on the associated costs of each node of the graph, to determine a selected path for the vehicle through the region of interest that minimizes a total cost via the graph.
US10688990B2 Apparatus and method for controlling collision avoidance of vehicle
Disclosed are an apparatus and a method for controlling vehicle collision avoidance. The apparatus includes: a warning signal receiver configured to receive an emergency braking warning signal for a forward collision of a host vehicle; a traveling environment detector configured to detect object information, road information, and space information pertaining to areas in front of, to the side of, and in back of the host vehicle when the warning signal is received; an emergency braking determiner configured to determine whether a risk of a forward collision of the host vehicle is larger than or equal to a first threshold value when the warning signal is received; an avoidance area determiner configured to search for drivable lanes of the host vehicle and one or more candidate areas in the space according to the determined risk of the forward collision, calculate a score of each of the candidate areas, determine an avoidance area, and set an avoidance path for the avoidance area; and a control signal output unit configured to output steering and speed control signals for moving the host vehicle to the avoidance area along the avoidance path.
US10688989B2 Apparatus, system, and method for vehicle collision avoidance control
Provided are an apparatus, system, and method for vehicle collision avoidance control. When a velocity of a vehicle is determined to be a control-involved velocity or higher, blinking of hazard lights of a preceding vehicle in front of the vehicle is recognized, and one or more of driver warning and deceleration control are performed on the basis of recognition of blinking of the hazard light of the preceding vehicle. Therefore, it is possible to recognize a probability of vehicle collision and avoid vehicle collision.
US10688985B2 Systems and methods for implementing a preemptive control for an autonomous vehicle to improve ride quality
Systems, methods, and non-transitory computer-readable media are provided for implementing a preemptive control for an autonomous vehicle to improve ride quality. Data from one or more sensors onboard the autonomous vehicle can be acquired. A surface imperfection of a road can be identified from the data. A next action for the autonomous vehicle can be determined based on the surface imperfection. A signal can be outputted that causes the autonomous vehicle to act in accordance with the next action.
US10688982B2 Method of selecting a drivetrain and associated device
A method controlling a state of a drivetrain including a set of couplers and reducers between a powertrain of a motor vehicle and one or a plurality of drive wheels of the vehicle, the drivetrain configured to take up a plurality of kinematic states each defined by a diagram of engagements of the couplers and reducers making it possible to link an engine of the powertrain to at least one drive wheel, the method including: calculating, before changing the kinematic state, depending on a current speed of the vehicle, a current kinematic state of the vehicle, and an intended kinematic state that is different from the current state, a change-of-state end speed; and comparing the change-of-state end speed with a threshold.
US10688977B2 Brake control unit
Towed vehicles can be extremely heavy. Accordingly, it is too much of a burden to the braking system of a towing vehicle to not have brakes on the towed vehicle. Controlling the brakes of the towed vehicle must be accurately applied otherwise very dangerous conditions can be created. A method of controlling braking of a towed vehicle is, therefore, needed. The method comprises receiving speed signals based on speed of a towing vehicle, or a towed vehicle, or both said towing vehicle and said towed vehicle, receiving pressure signals based on pressure of a hydraulic brake system of the towing vehicle, and generating a brake output signal based on the speed signals and the pressure signals.
US10688970B2 Method of distributing air ventilation in a vehicle
An air-handling system for a heating, ventilation, and air conditioning system of a vehicle includes a main housing comprising a conditioning section, a mixing section, and a delivery section having a flow of air passing therethrough. The delivery section includes a conduit branching into a windshield defrost pathway and a demist pathway, the windshield defrost pathway leading to windshield defrost vents of a passenger compartment of the vehicle and the demist pathway leading to side window defrost vents of the passenger compartment. A control door rotatably disposed in the conduit is adjustable through a range of rotational positions wherein a flow area through the windshield defrost pathway is variably restricted while the demist pathway remains unobstructed. The control door is further adjustable to a position wherein the windshield defrost pathway and the demist pathway are closed.
US10688965B2 Apparatus for determining the position of a mobile access device on the vehicle
Apparatus for determining the position of a mobile access device relative to a motor vehicle includes a control device in the vehicle which disables and enables access to a vehicle function. A plurality of separate modules each include a housing, a communication device for wireless short-range communication and an energy store. The modules have a mounting attachment in the interior of a vehicle and at least one of the modules is coupled to the control device for the purpose of data transmission. The modules each detect a signal strength of a signal transmission between the access device and the respective module and are configured with the control device to carry out position determination for the access device on the basis of multiple detected signal strengths of different modules and to enable or disable access to the vehicle function on the basis of the determined position.
US10688958B2 Guiding device for a seat belt system
A guiding device for a seat belt system has a guiding ring, a moving seat, and an elastic member. The moving seat is slidably mounted on the guiding ring and is moveable upward and downward. The elastic member is connected between the guiding ring and the moving seat for providing an elastic force to the moving seat. When a webbing of the seat belt system is pulled, the moving seat is pulled by the webbing and moves downwardly. The elastic member is stretched to generate a cushioning resilience to reduce the pulling force. The structure of the guiding device is compact, so the guiding device is low-cost in manufacture and small in volume without occupying much space.
US10688956B2 Hollow weave airbag
The purpose of the present invention is to provide a hollow weave airbag wherein gas leakage from cut surfaces of a hollow weave airbag formed by lamination can be suppressed and internal pressure retention can be improved. Provided is a hollow weave airbag that is formed in an expandable bag shape by weaving at least two pieces of fabric, wherein: the hollow weave airbag includes an outer peripheral joining part positioned on the outer periphery of an expanding part, and an outer edge part extending to the outside of the outer peripheral joining part; at least part of the outer peripheral joining part and/or the outer edge part is provided with a twill-like structure area formed from a single weave structure; the twill-like structure area is configured such that when a continuous connection line is formed by tying peak crossover points or valley crossover points in any of the up, down, left, and right directions in a minimum unit mapping for weave structure mapping, the connection line can extend diagonally in the weave structure mapping when viewed as a whole; and the outer surface of the hollow weave airbag is formed by lamination.
US10688955B2 Center curtain airbag for vehicle
A center curtain airbag for a vehicle may include an upper cushion device configured to be deployed from a roof device of the vehicle into a space between a front seat and a rear seat when an inflator operates; a lower cushion device connecting and communicating with the upper cushion device and configured to extend downwardly from the upper cushion device; and a guide tether including a first end portion coupled to the upper cushion device or the roof device, and a second end portion coupled to a lower end portion of the lower cushion device, the guide tether being configured to provide, when the lower cushion device along with the upper cushion device is deployed, a pulling force to the lower cushion device so that the lower cushion device may be deformed to protrude toward the front and rear seats.
US10688950B2 Pre-collision control device
When an object detected by a sensor (20L, 20R) is not an unnecessary object and the object's collision probability index satisfies the predetermined condition, a pre-collision control ECU 10 performs a pre-collision control to prepare for a collision between an own vehicle and this object. The pre-collision control ECU determines that the object is the unnecessary object, when an initially detected location which is a location of the object in relation to the own vehicle when the sensor initially detected the object is in an unnecessary object area NA, and a velocity index value which represents a degree of a velocity change of an initial detected object whose the initially detected location is in the unnecessary object area does not fall within a predetermined range.
US10688938B2 Hitch-mounted cargo carrier
A hitch-mounted cargo carrier designed to remove provide transport of cargo outside a vehicle. The hitch-mounted cargo carrier has a container designed to store cargo, having a base with a perimeter and a plurality of sidewalls extending therefrom. One or more lid members are attached to an upper edge of a sidewall and designed to enclose the container, such that each lid member has an upper surface designed to support cargo thereon, in addition to one or more extendable legs affixed thereon. A frame is disposed around the container and designed to support the container using a support rod. The support rod has a first section and a second section connected by an intermediate bar, wherein one end of the first section is designed to removably secure to a trailer hitch. In this way, a user is able to easily transport cargo without encumbering the space within their vehicle.
US10688931B2 Extended field of view exterior mirror element for vehicle
An exterior sideview mirror assembly suitable for use on a vehicle includes a housing portion, an attachment portion, and a mirror backing plate element with a main mirror element at a first portion of the mirror backing plate element and an auxiliary curved mirror element at a second portion of the mirror backing plate element. The auxiliary field of view of the auxiliary curved mirror element views into a blind spot that is outside a primary field of view of the main mirror element when viewed by a driver of the vehicle. A principal axis of the primary field of view may be directed more towards the side of the vehicle than is a principal axis of the auxiliary field of view, and the principal axis of the auxiliary field of view may be directed more downwards than the principal axis of the primary field of view.
US10688929B2 Driving assistance system and method of enhancing a driver's vision
A driving assistance system includes a first camera disposed in the vehicle and configured to capture a visible image; a second camera disposed in the vehicle and configured to capture an invisible image; a display device configured to display images to the driver; and a processor coupled to the first camera, the second camera, and the display device, the processor conducts a process of image fusion to combine the visible image and the invisible image to obtain a fused image; wherein the display device displays the fused image only when the clarity of the visible image falls below a preset threshold.
US10688925B2 Lighting device for illuminating a passenger compartment of a vehicle
A lighting device for illuminating a passenger compartment of a vehicle, having a primary light source, a light directing element, and a lens sealing the lighting device with respect to the passenger compartment of the vehicle, is distinguished in that a light guiding element is arranged between the primary light source and the lens, which element has irregularities that are arranged in a predetermined shape, in that a secondary light source is arranged such that light emitted by the secondary light source is coupled into the light guiding element, and in that the lens is designed to be touch-sensitive and/or proximity-sensitive.
US10688922B2 Soft upper trim for switch assembly of vehicle door and method of manufacturing the same
Provided is a soft upper trim of a vehicle door, in which an upper substrate, foam, and a transparent skin are laminated, and particularly, to a soft upper trim for switch assembly of a vehicle door, in which a switch, which is configured to preserve continuity of a transparent skin and display lock and unlock symbols on the transparent skin, is easily assembled to an upper substrate, and a method of manufacturing the same.
US10688918B2 Mobile device tethering for a remote parking assist system of a vehicle
Method and apparatus are disclosed for mobile device tethering for a remote parking assist system of a vehicle. An example vehicle includes projection lamps and a body control module. The body control module determines a distance of a mobile device from the vehicle. The body control module also projects a representation of a boundary around the vehicle using the projection lamps and modifies the representation of the boundary based on the distance of the mobile device from the vehicle and an operational state of the vehicle.
US10688915B1 Virtual driver display for autonomous vehicle
Systems and methods for operating a vehicle are provided. In one example, an apparatus comprises a portion of a window of the vehicle having a configurable light transmittance, an image output device, and a controller configured to operate in a first mode when the vehicle is partially or fully controlled by a driver inside the vehicle and to operate in a second mode when the vehicle is not controlled by a driver inside the vehicle. In the first mode, the controller can adjust a light transmittance of the portion of the window to a first value to enable the driver inside the vehicle to see through the window. In the second mode, the controller can adjust the light transmittance of the portion of the window to a second value lower than the first value, and control the image output device to display an image on the portion of the window.
US10688912B2 Illumination device for illuminating an exterior space adjacent a mobile object
An illumination device includes: a predetermined range illumination section capable of illuminating a predetermined range with illumination light emitted from a mobile object; and an eye direction detection section for detecting the direction of the eyes of a driver of the mobile object and/or the direction of the face of the driver. The predetermined range illumination section controls the distribution of the illumination light or the on/off of the illumination light based on the direction of the eyes of the driver and/or the direction of the face of the driver, detected by the eye direction detection section.
US10688896B2 Flow rate performance optimizing type bidirectional blower
A bidirectional blower may include a blower body having a scroll rib making a length of an entire perimeter scroll guiding air flow in an internal space to an outlet end portion where air discharge is performed, and a fan in which a blade having an inlet angle of an acute angle and an outlet angle of an obtuse angle draws external air into the internal air, thereby realizing the characteristics of lowering an operating noise by preventing a generation of vortex while enhancing air volume performance suitable for a ventilation seat.
US10688893B2 Stowable seat with backrest release
A stowable seat for an aircraft may comprise a housing and a backrest support configured to rotate relative to the housing. A locking mechanism comprising a first latch may be coupled to the backrest support. A releasing member may be in operable communication with the first latch. The releasing member may be configured to rotate the first latch relative to the backrest support. The releasing member may be located behind a cushion coupled to the backrest support.
US10688888B2 Track adjuster
A track adjuster includes a pair of tracks, a lockset configured to selectively restrict movement of the pair of tracks, a first lever configured to actuate an actuator of the lockset, a second lever configured to actuate the first lever, and a spring configured to apply a first biasing force to the first lever in a first rotational direction and apply a second biasing force to the first lever in a second rotational direction. The spring may be a torsion spring that may be wrapped at least partially around a cross member connecting the pair of tracks with a second pair of tracks.
US10688886B2 Vehicle seat and seat operations section
The vehicle seat includes a seat cushion and a seat back. The seat back includes one shaft member, a mount frame having a first bearing and a second bearing, and a first operation section and a second operation section which are arranged side by side. The shaft member is attached to the first and the second bearings, having no fixing section for the mount frame between the first and the second bearings, and serving as a center around which the first and the second operation sections are rotated.
US10688885B2 Vehicle seat memory from remote device
A vehicle includes a controller programmed to identify a seating position in the vehicle corresponding to each of a plurality of nomadic devices in communication with the vehicle. The controller is configured to receive at least one seating profile from each of the nomadic devices and adjust seating parameters for each of the seating positions according to the seating profile received from the corresponding nomadic device.
US10688884B2 Housing including snag-fit connection between housing components
A vehicle seat actuator includes an electric motor and a gear set that connects the drive motor to the seat and transmits the output of the motor to the vehicle seat. The drive motor and gear set are each disposed in an individual, dedicated housing component. The individual housing components are then assembled together to provide the actuator. The housing components are maintained in the assembled configuration using snap fit mechanical fasteners. Each snap-fit fastener includes a receiving portion provided on one housing component and a retaining portion provided on the other housing component. The receiving portion may be a through hole formed in the drive motor housing, while the retaining component protrudes from an outer surface of the gear housing and forms a snap-fit engagement with the receiving portion.
US10688883B2 Actuator for a motor vehicle, in particular for a motor vehicle seat
An actuator (10, 210) for a motor vehicle, in particular a motor vehicle seat, includes an electric motor (20) that is equipped with an output shaft (24) and a gear mechanism (100, 200) that is connected to the output shaft (24). The gear mechanism (100, 200) is provided with a gear mechanism housing (120, 220). A gear mechanism retaining device (160, 260) supports the gear mechanism housing (120, 220) in such a way that the housing can swivel about a swivel axis (165, 265). A shaft section (126, 226) of the gear mechanism housing (120, 220) that is flush with the swivel axis (165, 265) is surrounded at least in part by a retaining bracket (170, 270) of the gear mechanism retaining device (160, 260). The output shaft (24) is located outside the retaining bracket (170, 270).
US10688882B2 Power systems and methods for electric vehicles
Embodiments include a power device for an electric vehicle. The power device includes a first bus associated with a first voltage, and a second bus associated with a second voltage, different than the first voltage. The power device includes a plurality of switching elements coupled to a first battery, a second battery, the first bus and the second bus. On/off states of the plurality of switching elements control electrical connections to the first bus, the second bus, the first battery and the second battery according to an operation mode.
US10688880B2 Battery charger for electric vehicle
A battery charger of a vehicle which has a simple structure and a small size, and more particularly, a battery charger of an electric vehicle charging a battery using power supplied by a variety of power sources is provided. The battery charger of an electric vehicle includes a switch network which includes a first switch configured to connect any one of an AC power input line and a neutral line, which form an AC power input terminal, to a power factor corrector, one or more second switches configured to selectively connect the AC power input terminal to the power factor corrector, a link capacitor, or an inverter, and a third switch configured to electrically connect a motor to a high voltage battery, and a controller configured to control the power factor corrector and the switch network according to conditions of input AC power input through the AC power input terminal.
US10688878B2 Variable-gauge-train control device
A variable gauge train control device comprises an inverter, a location detector, and a torque calculator. The inverter collectively controls torques of main electric motors. The location detector detects an entry into a gauge changeover section. The torque calculator, upon detection by the location detector of the entry into the gauge changeover section, suspends idling control that otherwise restricts the torques of the main electric motors and calculates a first torque pattern for making the inverter operate in accordance with the torques of the main electric motors.
US10688871B2 Regenerative braking control apparatus for electrically driven vehicle
A regenerative braking control apparatus equipped on an electrically driven vehicle having road wheels and an electric motor for driving the road wheels for running. An operation unit is provided for the driver of the vehicle to select a magnitude of the braking force to be generated by the electric motor during regenerative braking. A determination unit determines, on the basis of conditions of the electrically driven vehicle, whether or not a selected braking force selected through the operation unit is acceptable. A notifier unit is constructed such that, in a case where the selected braking force is determined to be unacceptable by the determination unit, the notifier unit provides a corresponding notification to the driver.
US10688870B2 Method and device for controlling energy sources for supplying main and auxiliary air, in particular of a rail vehicle
A device and method controls the different energy sources for supplying a vehicle with main and auxiliary air, for which compressed air is produced for pressurizing a main air tank and an auxiliary air tank using at least one compressor. That compressor is driven via a respective associated electric motor, wherein the main air is supplied via an external primary energy source and the auxiliary air is supplied at least partially via an internal secondary energy source which is weaker in contrast. There is a shift between the two different energy sources depending on the operating status of the vehicle, wherein the auxiliary air supply is switched off by decoupling the electric motor from the secondary energy source.
US10688862B2 Air guide for a vehicle front structure
An air guide for a vehicle front structure, the air guide is mountable on the vehicle front structure and is configured to redirect an incoming air flow towards a cooling device of the vehicle, the air guide including: a frame portion including a fixation portion having mounting elements for mechanical fixation to a vehicle structure when mounted for use, the frame portion is adapted to reinforce the air guide and define the general shape of the air guide, an air guide material, wherein the frame portion is over-molded with the air-guide material, wherein the stiffness of the frame portion is higher than the stiffness of the air guide material.
US10688860B2 Vehicle with electric motor controlled by a power for such a power module
The invention relates to a motorised vehicle (10) comprising (i) an electric motor (130) situated in an engine compartment (11), the said electric motor (130) being designed to propel the vehicle (10), (ii) a cabin (12) of the vehicle (10), separated from the engine compartment (11) by a dividing wall (70), (iii) an energy storage device (23) configured to supply electrical power to the electric motor (130), (iv) a power module (110) designed to shape at least one electric power signal configured to power the electric motor (130), the said power module (110) being situated between the electric motor (130) and the cabin (12).
US10688859B2 Motor integration assembly
A motor integration assembly includes a supporting structure for connecting a transmission of a vehicle to a drivetrain of the vehicle, wherein the support structure includes a housing to receive a portion of the drivetrain of the vehicle. The motor integration assembly also includes a torque transfer unit for transferring torque from an electric machine to the portion of the drivetrain of the vehicle.
US10688858B2 Hybrid vehicle transmission assembly and drive system
A transmission arrangement for a hybrid vehicle has an internal combustion engine and an electric machine. A first drive torque of the internal combustion engine and a second drive torque of the electric machine are transmissible to at least one drive shaft of the hybrid vehicle by the transmission arrangement. The transmission arrangement comprises a first planetary transmission with first components including a first sun gear, first ring gear and first planet carrier. A third drive torque is transmissible to a second planet carrier of a second planetary transmission by the first planet carrier. The second planetary transmission has second components including a second planet carrier, second sun gear and third sun gear. The second sun gear meshes with a first toothing of a second planet gear. The third sun gear meshes with a second toothing of the second planet gear. A drive shaft of the hybrid vehicle is driveable by the third sun gear.
US10688851B2 Vehicle sun visor with slide on rod function
A vehicle sun visor includes an L-shaped rod fixed to the vehicle and a screen rotatably mounted on and slidable on the rod along a sliding direction parallel to a longitudinal axle thereof. The sun visor includes a detent clip coupled to the rod to establish controlled and stable predefined rotational positions of the screen defining at least a first screening position and an inoperative position. The visor further includes a carrier rotatably attached to the rod and housed in a guiding profile of the screen such that the screen is movable between two end positions of the sliding movement of the screen along the rod, defining two end positions. The carrier includes a rotary slider, a floating slider, and a metal spring elastically coupling the floating and rotary sliders. The carrier includes a first retention component engageable with a second retention component in the screen at one of the end positions.
US10688850B2 Sliding visor
A sliding sun visor for use in a vehicle is disclosed. The sun visor includes a first and second visor body shell. The visor also comprises a pivot rod and a carrier slidingly arranged over the pivot rod. The first shell of the visor body includes a monorail arranged on an inside surface thereof. The carrier is slidingly engaged with the first shell wherein the carrier is arranged within or on the monorail. The carrier contacts a top portion of the monorail and a bottom portion of the monorail. The carrier is hence slidingly secured to the monorail and only connected to one of the shells used to engage to form a visor body. The visor bodies are secured via a press fit between a first boss arranged on a first shell and a second boss arranged on the second shell thus creating a secure connection that does not need screws to secure the visor halves to one another.
US10688841B1 Expanding sensor domain coverage using differential active suspension
A vehicle having a control system to utilize a movable suspension to increase sensor coverage. The control system can detect an object of interest that is partially, or completely, outside the field of view of one or more sensors on the vehicle. The system can then use the movable suspension to raise one portion of the vehicle and/or lower another portion of the vehicle to bring the object of interest at least partially into the field of view of the sensor, increasing the effective field of view of the sensor. When an object of interest is determined to be significant (e.g., a traffic or street sign), the system can attempt to bring the object of interest into view of the sensor by tilting the vehicle. The system can use different tilt rates and/or tilt angles depending on whether the vehicle is occupied or not.
US10688838B2 Electronic module housing and electronic unit for measuring operating parameters of a vehicle wheel
A housing for an electronic module for an electronic unit for measuring operating parameters of the wheel of a vehicle which is able to collaborate with a “snap-in” type inflation valve, including a valve body made of an elastomer material, provided with a longitudinal axial bore and intended to extend through an orifice made in a rim, and a hollow tubular core made of a rigid material. A front face of the electronic module housing being connected to the inflation valve using a connecting device. The electronic module is configured to prevent the electronic module from pivoting about an axis defined by the housing connecting device.
US10688837B2 Tire-mounted sensor and sensor device used for same
A tire-mounted sensor fixed to an inner wall of a tire includes: a sensor holding member including a sensor as a built-in sensor for detecting a physical amount applied to the tire and having a sensor terminal being exposed, a base portion as an attachment surface attached to the tire; and a sensor device being detachable from the sensor holding member including a controller receiving an input of a detection result of the sensor and performing signal processing, a transmitter transmitting information according to the detection result of the sensor acquired by the signal processing at the controller, and a terminal inputting the detection result of the sensor to the controller which is being exposed to have an electrical connection to the sensor terminal when the sensor device is attached to the sensor holding member.
US10688833B2 Tyre tread
A tyre tread (1) having a sculptured external surface including see-through sipes (71, 72, 73) at an intermediate land region (4), wherein each of such sipes extends according to a straight line defining a low inclination angle (α, β, γ) with respect to a tread width direction (W), such sipes being also surrounded by respective chamfered areas (81, 82, 83) (FIG. 1).
US10688832B2 Pneumatic tire
An object of the present invention is to provide a pneumatic tire capable of facilitating heat dissipation of a tread portion thereof to lower temperature at the tread portion. Specifically, the present invention provides a pneumatic tire having in a tread surface at least one circumferential groove extending in the tire circumferential direction and plural lateral grooves, the lateral grooves each opening to the circumferential groove, having a wider groove width than the circumferential groove and extending to be inclined with respect to the tire circumferential direction, comprising: a recessed portion formed in a groove wall, facing the corresponding lateral groove, of the circumferential groove; and at least one projecting portion formed at a groove bottom of the circumferential groove between the recessed portions adjacent to each other in the tire circumferential direction.
US10688831B2 Tire tread with sipe
Particular embodiments of the invention include a tire tread having a plurality of tread elements including one or more shoulder elements arranged along a first lateral side edge of the tread. The one or more shoulder elements include a recessed terminal side spaced apart from the first lateral side edge, where the recessed terminal side is offset in a direction of the tread width towards the second lateral side edge from a pair of adjacent terminal sides of the one or more shoulder elements. A sipe is arranged in connection with a submerged void within the tread thickness, where the sipe and submerged void extend in a direction of the tread width towards a second lateral side edge from the recessed terminal side such that the sipe and submerged void are recessed from the pair of adjacent terminal sides.
US10688830B2 Pneumatic tire
This pneumatic tire has a tread part partitioned by four main grooves into a center land part, an outer intermediate land part, an inner intermediate land part, an outer shoulder land part, and an inner shoulder land part. The center land part is formed with center lug grooves in which the installation outer side is narrower than the installation inner side. The outer intermediate land part is wider than the inner intermediate land part, and the outer shoulder land part is wider than the inner shoulder land part. In the outer (inner) intermediate land part, outer (inner) intermediate first lug grooves which communicate with the main grooves on both sides, and outer (inner) intermediate second lug grooves which communicate only with the main groove on the outside (inside) in the tire width direction are alternatingly arranged in the tire circumferential direction.
US10688825B2 Wheel retention system
A wheel retention system is provided for retaining a wheel on a vehicle. The system includes a plurality of connector receiving openings in a wheel hub flange, with each wheel hub flange including a raised bolt stop at each bolt receiving opening. A plurality of threaded connectors or bolts is provided, with each bolt received in one of the bolt receiving openings. Each bolt has a head with a flattened or clipped surface that meshes with the raised bolt stop in each bolt receiving opening on the wheel hub flange. These raised bolt stops positively prevent the bolts from rotating in the openings.
US10688823B2 Reinforced composite vehicle wheel and method of construction thereof
A composite wheel assembly and method of construction thereof is provided. The composite wheel assembly includes a wheel having an inwardly facing surface, an outwardly facing surface, a generally cylindrical barrel portion, and a plurality of apertures formed about a central hub aperture. At least one wheel cladding is fixedly bonded to at least one of the inwardly facing surface, the outwardly facing surface, and the generally cylindrical barrel portion. The wheel cladding increases the stiffness and/or strength of the wheel between about 2-16% or greater as compared to the wheel not having the at least one cladding.
US10688820B2 Printing apparatus and printing method
A printing apparatus is operable to eject a plurality of inks having different functions onto any one of a plurality of types of printing medium. The plurality of inks include a first ink containing a coloring material, and a second ink containing a polymer emulsion and substantially no coloring material. The plurality of types of printing medium includes a first printing medium and a second printing medium less permeable to liquid than the first printing medium. When the first printing medium is printed, the first ink is used without using the second ink, and when the second printing medium is printed, both the first and the second ink are used.
US10688817B2 Printer configuration
Examples associated with printer configuration are disclosed. One example includes printing, using a printer, a first portion of a test patch in a first print direction. A second portion of the test patch is printed in a second print direction. The second portion is printed at a first offset from the first portion. A first portion of a second test patch is printed in the first print direction, and a second portion of the second test patch is printed in the second print direction at a second offset from the first portion of the second test patch. The printer is configured to print in the second print direction using one of the first offset and the second offset based on a selection between the first test patch and the second test patch.
US10688816B2 Heated roller, in particular for a textile printer, and textile printer comprising this roller
A heated roller, in particular for a textile printer, comprising: a pair of stationary supports, an elongated tubular element located between said stationary supports and rotatably carried by said stationary supports about a longitudinal axis, a stationary infrared lamp extending inside said tubular element and having opposite ends supported by said stationary supports, a lamp support device extending between said stationary supports inside said tubular element and supporting the infrared lamp between said stationary supports, and an elastic device which applies an elastic tension to said lamp support device between said stationary supports in the direction of said longitudinal axis.
US10688814B2 Media transport mechanism for printer having multiple printheads
A printer includes: a first fixed printhead; a second fixed printhead positioned downstream of the first printhead relative to a media feed direction; a platen for supporting print media; an input media transport mechanism positioned upstream of the first printhead, the input media transport mechanism exerting a gripping force N1 on print media; an output media transport mechanism positioned downstream of the second printhead, the output media transport mechanism exerting a gripping force N2 on print media; and an intermediary media transport mechanism positioned between the first and second printheads, the intermediary media transport mechanism exerting a gripping force N3 on print media. The gripping forces satisfy the relationship N1>N2>N3 for optimal printing results.
US10688813B2 Printing apparatus
A printing apparatus having a pillar shape includes a printing mechanism, a motor, and a gear box. The printing mechanism includes a print head configured to perform printing on a recording sheet and a platen roller configured to convey the recording sheet. The gear box is configured to transmit the rotation of the motor to the platen roller. The printing mechanism, the gear box, and the motor are arranged in order from a first side of the printing apparatus toward a second side of the printing apparatus in a longitudinal direction of the printing apparatus.
US10688811B2 Air blower, drying device, liquid discharge apparatus, and treatment-liquid application device
A gas blower includes a supply port, a chamber to which a gas is fed from the supply port, a nozzle communicating with an interior of the chamber to discharge the gas from the nozzle, a partition member disposed in the chamber to partition the interior of the chamber into a first space including the supply port and a second space not including the supply port, the partition member including at least one first opening through which the gas communicates between the first space and the second space, and an air flow guide including a plurality of second openings, disposed in the chamber between the second space and the nozzle. The supply port is disposed on one end in a longitudinal direction of the chamber.
US10688810B2 Adaptative curing
Adaptative substrate curing by ejecting a curing flow rate to a curing zone by: heating a heating fluid to a curing temperature; causing the heating fluid to flow along a plurality of serially connected chambers separated being each pair of chambers separated by a heating fluid restrictor, actuating on the heating fluid restrictor as to determine a restricted flow rate between adjacent chambers thereby defining a curing flow rate that passes from the chambers towards the curing zone.
US10688802B2 Diaphragm pump, pump unit, and inkjet printer
A diaphragm pump, a pump unit and an inkjet printer are provided. A housing of the diaphragm pump includes: a circular supporting groove portion for supporting a supported portion, and a passage opening for passing the supported portion to the supporting groove portion in a direction indicated by an arrow, where a shape of an outer edge of a cross section of the supported portion orthogonal to the direction indicated by an arrow is a shape of an outer edge of a circle in which a part of the outer edge is missing. A width of the passing opening at a coupling portion of the supporting groove portion and the passing opening is greater than or equal to a minimum width of the supported portion in the direction orthogonal to the direction indicated by the arrow and smaller than a maximum width of the supported portion in the relevant direction.
US10688799B2 Liquid discharge device
A liquid discharge device includes a case receiving a cartridge having a first liquid chamber, a tank having a second liquid chamber, a head, a liquid level sensor and a controller configured to: receive a first signal or a second signal when a position of a liquid level in the second liquid chamber is equal to or higher than or lower than a predetermined position; prohibit a liquid discharge through the head in a predetermined case; cancel the prohibition of the liquid discharge based on determining that the cartridge is installed in the case; and prohibit the liquid discharge based on determining that a first elapsed time from a time when determining that the cartridge is installed in the installation case reaches a predetermined time and the second signal is received from the liquid level sensor without receiving the first signal.
US10688793B1 Fluidic dispensing apparatus and fluid dispensing cartridge therefor
A fluid dispensing cartridge includes a housing body having a proximal end wall, a distal end wall, a fluid chamber, and a hollow throat portion. The fluid chamber is in fluid communication with the hollow throat portion, and the distal end wall provides a distal termination of the hollow throat portion. A fluid jetting chip is located on, and is attached to, the distal end wall. The hollow throat portion includes a fluid channel. The fluid channel has an interior wall that has a plurality of elongate protrusions.
US10688792B2 Liquid ejection head, liquid ejection apparatus, and liquid supply method
A liquid ejection head includes a recording element substrate including an ejection orifice for ejecting liquid, a pressure chamber provided with an energy generating element for generating energy used to eject liquid, a liquid supply path for supplying liquid to the pressure chamber, and a liquid collecting path for collecting liquid from the pressure chamber. The liquid supply path, the pressure chamber, and the liquid collecting path of the recording element substrate constitute a part of a circulation path in which liquid flows in the order mentioned. The flow resistance RIn of a flow path including the liquid supply path at a supply side is greater than the flow resistance ROut of a flow path including the liquid collecting path at a collection side.
US10688791B2 Printer clean system
A printer clean system includes a base, an ink stack assembly, a scraper assembly, a power transmission device and a driving device. The ink stack assembly is disposed on a first accommodation groove. The scraper assembly is disposed on a second accommodation groove. The power transmission device is connected with the driving device, the ink stack assembly, and the scraper assembly. When the power transmission device is rotated to a first angle, the ink stack assembly is brought to an ink stack clean position. When the power transmission device is rotated to a second angle, the scraper assembly is brought to a scraper clean position. When the power transmission device is rotated to a third angle, the ink stack assembly is located at an ink stack return position, and the scraper assembly is located at a scraper return position. Therefore, the pollution can be avoided.
US10688790B2 Liquid jetting apparatus performing control based on evaporation amount of water content in liquid
There is provided a liquid jetting apparatus including: a liquid jetting head having a nozzle; a supply channel; a cap configured to cover the nozzle; a discharging section; a switching mechanism switching a state of the cap between a capping state and an uncapping state; and a controller. The controller is configured to perform: controlling the discharging section, based on both of a supply evaporation rate according to an evaporation rate of water content in the liquid inside the supply channel and a cap evaporation rate which is an evaporation rate of the water content in the liquid remaining in the cap, so as to cause the liquid to be discharged from the nozzle; and controlling the discharging section, based on one of the supply evaporation rate and the cap evaporation rate, to cause the liquid to be discharged from the nozzle.
US10688788B2 Liquid ejection head and liquid ejection apparatus
Provided is a liquid ejection head comprising: an ejection opening row along a first direction; a pressure chamber with print-element; a passage communicating with the pressure chamber; a supply opening row along the first direction with supply openings extending in a second direction to supply liquid to the passage; a collection opening row along the first direction with collection openings extending in the second direction to collect a liquid from the passage; a first common supply passage along the first direction to supply a liquid to the supply opening row; a first common collection passage along the first direction to collect a liquid from the collection opening row; a first supply side communication opening extending in the second direction to supply a liquid to the first common supply passage; and a first collection side communication opening extending in the second direction to collect a liquid from the first common collection passage, wherein at least one of the first supply side communication opening and the first collection side communication opening is provided at a plurality of positions.
US10688787B2 Ink jet recording method and ink jet recording apparatus
Provided is an ink jet recording method capable of suppressing deterioration in an ejection property when voltage control of a recording head is performed. The ink jet recording method includes using an ink jet recording apparatus having a recording head equipped with a heater, a first protection layer and a second protection layer made of a metal material, and a unit of applying a voltage with the second protection layer as a cathode and an ink-mediated conduction site as an anode and ejecting the ink from the recording head to record an image on a recording medium, wherein the ink is an aqueous ink containing a component having an anionic group and a soluble metal ion having a standard electrode potential of more than 0 V.
US10688784B2 Head unit control circuit
A head unit control circuit controls a head unit. The head unit includes: an ejector, a determination circuit, and an ejection limit circuit. The injector includes a displaceable piezoelectric element. The piezoelectric element is displaced by changing a drive signal potential. The determination circuit determines whether the piezoelectric element has a predetermined electrical storage capability. The ejection limit circuit stops the drive signal to limit the ejection of the liquid based on the determination. The head unit control circuit supplies an instruction signal, a first designation signal, and a second designation signal to the head unit. The instruction signal instructs the head unit to execute the determination. The determination circuit executes the determination during a period in which the first designation signal is set to a high level, the second designation signal is set to a low level, and the instruction signal is supplied.
US10688778B2 Printer and substrate cooler for preserving the flatness of substrates printed in ink printers
An imaging system includes a substrate cooler that reduces the temperature of substrates bearing dried ink images. The substrate cooler has a plurality of rollers, at least one actuator operatively connected to the plurality of rollers, and a controller operatively connected to the least one actuator. The controller is configured to operate the at least one actuator to move the rollers relative to one another to vary the length of the path along which the substrates move through the substrate cooler.
US10688771B2 3D printing with variable voxel sizes based on optical filter
A three-dimensional printing approach based on stereolithography with variable printing resolutions to solve the trade-off between throughput and resolution. In this technology, the variable fabrication resolutions are achieved by switching light wavelength. The apparatus includes an optical filter based on high-contrast gratings. In one embodiment, the minimum printing resolution of the accordingly constructed stereolithography apparatus is reduced to 37 μm.
US10688769B2 Film-removing device
A film-removing device, includes: a load-bearing platform including a load-bearing surface; a film-removing roller provided at one side close to the load-bearing surface of the load-bearing platform, a central axis of the film-removing roller being parallel to the load-bearing surface of the load-bearing platform; a rotation driver connected to the film-removing roller and configured to drive the film-removing roller to rotate around a central line parallel to the central axis of the film-removing roller, such that an edge of the film-removing roller close to the load-bearing surface moves within the load-bearing surface of the load-bearing platform.
US10688767B2 Method for manufacturing a punched component and punched component produced thereby
The invention relates to a method for manufacturing a punched component comprising the steps: a) laminating a polymer film onto a metal sheet, b) subjecting the metal sheet to a punching process, by means of which the punched component is produced, wherein a polymer film is used which is provided with a cold-flowable pressure-sensitive adhesive.
US10688765B2 Process for producing a multilayer laminate
The present invention relates to a lamination process for producing a multilayer laminate which comprises a one or more substrate element(s) and one or more polymeric layer element(s), preferably to a lamination process for producing a photovoltaic (PV) module, and to a PV module laminate.
US10688764B2 Card substrate laminating device
A card substrate laminating device includes a transfer ribbon and a transfer roller. The transfer ribbon includes a carrier layer and a transfer layer attached to the carrier layer. The transfer roller is configured to heat and transfer a portion of the transfer layer from the carrier layer to a surface of a card substrate. The transfer roller has a circumference that is less than one-half of a length of the card substrate.
US10688756B2 Foldable electronic device assemblies and cover elements for the same
A cover element for a foldable electronic device that includes a foldable glass element, first and second primary surfaces, and a compressive stress region extending from the first primary surface to a first depth that is defined by a stress σI of at least about 100 MPa in compression at the first primary surface. The device also includes a polymeric layer disposed over the first primary surface. The glass element has a stress profile such that when the glass element is bent to a target bend radius of from 1 mm to 20 mm, to induce a bending stress σB at the first primary surface in tension, σI+σB<400 MPa (in tension). Further, the cover element can withstand a pen drop height of at least 1.5 times that of a control pen drop height of the cover element without the layer according to a Drop Test 1.
US10688755B2 Steel sheet for a fuel tank
A steel sheet for a fuel tank includes: a Zn—Ni alloy plated layer which is placed on one surface or each of both surfaces of a base metal and formed on at least one surface; and an inorganic chromate-free chemical conversion coating film which is placed over the Zn—Ni alloy plated layer. The Zn—Ni alloy plated layer has a crack starting from an interface between the Zn—Ni alloy plated layer and the inorganic chromate-free chemical conversion coating film and reaching an interface between the Zn—Ni alloy plated layer and the steel sheet, and a water contact angle on a surface of the inorganic chromate-free chemical conversion coating film is more than or equal to 50 degrees.
US10688754B1 Multifunctional contact clear filled pressure sensitive adhesive coated substrates
A contact clear, durable heat resistant single ply low cost packaging or labeling substrate having: (a) a clear heat resistant film selected from polyester films and cellulosic films having a top and a bottom surface and (b) a pressure sensitive adhesive layer on the bottom surface of the clear heat resistant polymer film that has a pressure sensitive adhesive and an amount of a solid filler which is effective to reduce oozing when the label substrate is passed through a high temperature printer.
US10688749B2 Panel and method for producing a panel
A panel for cladding a ceiling or wall in a cabin, especially the cabin of a passenger aircraft, in which a board is laminated on both sides with a cover layer which is made of fibrous material or fabric, which is impregnated with resin or a thermoplastic material, and is cured under the effects of pressure and temperature, said board having at least one core with a honeycomb structure formed by a large number of walls, said walls being compressed or bent in a pre-defined region of the board by between 5% and 50%.
US10688748B2 Techniques to mold parts with injection-formed aperture in gate area
Methods and systems for co-extruding multiple polymeric material flow streams into a mold cavity to produce a molded plastic article having an injection-formed aperture in gate region of the article are disclosed herein. A method includes providing a valve pin having a distal portion with a first diameter and a mid-portion with a second diameter smaller than the first diameter and providing a mold defining a cavity corresponding to a shape of a resulting molded plastic article. The mold has a recess aligned with a gate region of the mold, extending into the mold and configured to receive the distal portion of the valve pin when the distal portion of the valve pin extends beyond the gate region. The method includes advancing the distal portion of the valve pin into the recess until the mid-portion of the valve pin at least partially extends into the gate region, thereby establishing a flow path for a combined polymeric stream into the cavity at the gate region for forming a molded plastic article having at least one layer of a first polymeric material and at least one layer of a second polymeric material. The method also includes withdrawing the mid-portion of the valve pin from the gate region, thereby forming an injection-molded aperture in the resulting molded plastic article at the gate region.
US10688739B2 Spectacle lens manufacturing system
A spectacle lens manufacturing system includes resin material filling means which fills a lens mold with a lens material (heat-curable resin material), the lens mold includes a rear lens mold having a front surface that defines a rear surface of a spectacle lens, the rear lens mold has a rear lens mold base body, a three-dimensional printer which adds a aspherical surface addition portion to a front surface of the rear lens mold base body is provided, and a front surface of the rear lens mold is the front surface of the rear lens mold base body, to which the aspherical surface addition portion is added.
US10688738B2 Wind turbine blades
A pultrusion process for making a strip for an elongate reinforcing structure of a wind turbine blade, the process comprising drawing fibres (42) and resin through a pultrusion die (40) in a process direction to form a strip (102); and applying an infusion-promoting layer (110) to a surface of the strip down-stream from the die in the process direction. A pultrusion apparatus is also disclosed.
US10688732B2 Three dimensional printing device
A three dimensional printing device includes a plane, a projector, a separation mechanism, and a driving mechanism. The plane is used to put a first photocured material and a second photocured material. The projector emits a light to cure the first photocured material and the second photocured material. The separation mechanism is disposed on the plane and used for separating the first photocured material and the second photocured material, and the driving mechanism drives the separation mechanism to change a location of the first photocured material on the plane.
US10688731B2 System and method for bonding structural components
System includes a first object having an energy-assisted bonding (EAB) mechanism along a surface of the first object. The EAB mechanism includes a heat-activatable adhesive layer and a carbon-filled (CF) sheet material. The CF sheet material is electrically conductive for resistive heating. A control sub-system is configured to control a coupling actuator to drive an actuator body toward the first object, wherein the actuator body and the first object engage each other. The coupling actuator is configured to apply pressure to the EAB mechanism along the surface of the first object. The control sub-system is also configured to control the power source to apply a current through the CF sheet material of the EAB mechanism to provide thermal energy through resistive heating that activates the adhesive layer along the interface.