| Document | Document Title |
|---|---|
| US10571045B2 |
Method of filling and sealing a microtrench and a sealed microtrench
Provided is a microtrench fill comprising cement, a polymer, and a colorant. Also provided is a method of using the microtrench fill to fill a microtrench in a roadway. |
| US10571043B2 |
Press fit valve adaptation for top entry valve in cryogenic service
A press-fit in situ retrofit assembly for a top entry valve and a method thereof are disclosed. The assembly includes an annular conduit (201) including a segment (202) of reduced outside diameter and a shoulder (203) on the exterior surface at the proximal end (204), and is configured to conform with an interior surface (205) of a valve seat (206) at the distal end (207). A valve body extension (208) with an interior annular region (301), and an inlet port (209) fluidically connected to the annular region (301). A gland packing push plate (211) is configured to allow the annular conduit (201) to pass through thereby forming an outlet port (212). And a thrust plate (403) is attached to the thrust screws (401). The thrust plate (403) allows the segment (202) of reduced outside diameter at the proximal end (204) of the annular conduit (201) to pass through, with the thrust plate (403) seating on the shoulder (203). The assembly and the method allow the removal of a portion of the fluid from the cold box for downstream processing or manipulation as desired. |
| US10571042B2 |
Pressurized fluid dispensing valve and device
A self-sealing valve device includes a main body defining a cavity; an actuating control; a valve body in connection with a plunger in the cavity of the main body; an elongate protrusion extending from the valve body; a collar forming a channel sized for friction fit receipt of the valve body, and wherein the lower end of the collar defines a perimeter zone including first and second capture regions; the valve body being rotatably movable by twisting the actuating control such that the elongate protrusion may be selectively positioned in one of the first and second capture regions; and wherein the first capture region defines a locked configuration wherein the actuating control cannot actuate the flow of the stored fluid and the second capture region defines an unlocked configuration wherein the actuating control may be selectively operated to actuate the flow of the stored fluid. |
| US10571040B2 |
Irrigation valve with three-way solenoid actuation train
An irrigation valve incorporates a valve body with an inlet, an outlet, a pressure chamber and a standpipe in fluid communication with the inlet. A solenoid operated valve train has a flow control inlet fitting, a solenoid actuating element movable between in inactivated position and an activated position responsive to a solenoid coil, and a threaded manual actuator rotatably movable between a first sealing position and a second open position. The valve train is operable in a first position with the solenoid actuating element in the inactivated position to produce hydraulic interconnection between the standpipe and the pressure chamber, a second position with the solenoid actuating element in the activated position producing hydraulic interconnection between the pressure chamber and an outlet port, and a third position with the threaded manual actuator in the second open position producing hydraulic interconnection between the pressure camber and the outlet port. |
| US10571033B2 |
Cleaning of rotary valves
Disclosed is a rotary valve 1 comprising a stator 20 and a rotor 40 generally in rotary sliding engagement with the said stator about a valve axis RA, the stator including a plurality of fluid ports 22, 26, 28, the rotor 40 being operable to selectively fluidically interconnect two or more of said ports during its rotary sliding engagement. The valve further includes an actuator (70) for disengagement of the rotor from the stator to enable efficient cleaning of the valve interconnections. |
| US10571032B2 |
Safety valve for a hydraulic or pneumatic tool
Provided is a safety valve (10) comprising a body (12) which defines an incoming fluid passage (14) and a return fluid passage (20). The incoming fluid passage (14) generally enables a fluid to pass from a fluid reservoir (18) through the body (12) to the tool head (16). The return fluid passage (20) generally enables a fluid to return from the tool head (16) through the body back to the fluid reservoir (18). The body (12) further comprises a diverter (22) which is displaceable between an active position and an inactive position. When the diverter (22) is in the active position, the diverter (22) redirects the fluid via a shunting passage (24) from the incoming fluid passage (14) to the return passage (20) to prevent operation of the tool head (16). Conversely, when the diverter is in the inactive position, fluid is allowed to pass freely through the incoming and return passages (14) and (20), respectively, to allow operation of the tool head (16). |
| US10571031B2 |
Flow-rate adjustable valve
The present invention is a flow-rate adjustable valve for adjusting a flow rate of liquid flowing through a flow path. The flow-rate adjustable valve includes: a main valve body movably supported in the flow path via a diaphragm membrane; a back pressure chamber; a plurality of inlet holes communicating the upstream side of the flow path with the back pressure chamber; an outlet hole communicating a downstream side of the flow path with the back pressure chamber; and a pilot valve body for opening and closing the outlet hole, wherein moments acting on the main valve body based on the liquid flowing into the back pressure chamber through the plurality of inlet holes are canceled by each other in total, under a condition in which the pilot valve body opens the outlet hole. |
| US10571028B2 |
Ceramic seal runner support system
A circumferential seal for a rotating machine having a ceramic runner and support system is provided. The circumferential seal may comprise a sealing runner having a radially inward facing surface and a mounting element. The mounting element may comprise a radial pilot, an axial flange, an isolating element, a spring element to provide an axially clamping force to the runner, and a support ring extending axially along a shaft a distance greater than the radially inward facing surface of the runner. |
| US10571027B2 |
Metal ring seal and improved profile selective system for downhole tools
A metal ring seal capable of providing a fluid seal between two downhole assemblies. The ring seal has a “C” shape, is initially located inside one of the downhole assemblies adjacent to an internal wedged section of that assembly and has an inner diameter that is at least as large as the outer diameter of the second downhole assembly. When the ring seal is moved along the internal wedged section into a sealing position, the two ends of the “C” shape sealingly contact each other and the inner diameter of the ring is smaller than the outer diameter of the second assembly so as to create a seal between the first and second assemblies. |
| US10571026B2 |
Sealing structure with torsional damper and oil seal
A sealing structure with a torsional damper and an oil seal includes a damper pulley and an oil seal. The damper pulley includes, in a disk part of a hub on a front cover side, an annular projection that protrudes between the window and the boss part. The oil seal includes a side lip and a flange. The side lip extends to the inside of an annular groove of the damper pulley. The flange is opposed to the projection of the damper pulley to cover the projection so that a gap is formed between the flange and the projection. |
| US10571025B2 |
Aircraft fire seal structure and aircraft
A fire seal structure prevents flame from coming out of a fire-prevention region of an aircraft including a panel and a duct. The fire seal structure includes: a first member provided on the duct at a connection portion between the panel and the duct; and a second member that faces the first member around the opening and is provided on the panel. The panel defines the fire-prevention region. The duct communicates with an opening provided in the panel. The duct defines, together with the panel, the fire-prevention region. The first and the second members each contain refractory material, and the first and the second members form a labyrinth-shaped gap between the duct and the panel. |
| US10571023B2 |
Vehicle park system and method for shift out of park assist
A method of controlling a vehicle park system in a shift out of park includes receiving a shift out of park request, and commanding a park actuator to rotate an actuator shaft operatively connected to a park pawl movable from an engaged position in which the park pawl is engaged with a park gear, to a disengaged position in which the park pawl is disengaged from the park gear. The method includes determining whether a detent lever operatively connected to the park pawl has moved towards an out of park position within a predetermined period of time after commanding the park actuator to rotate the actuator shaft, and then commanding an electric propulsion motor to apply torque to the transmission output shaft to assist the park actuator if the detent lever has not moved towards the out of park position within the predetermined period of time. |
| US10571022B2 |
Systems and methods for dual clutch transmission clutch adaptation in a hybrid vehicle
Methods and systems are provided for adapting a pressure to torque transfer function of a clutch of a dual clutch transmission. In one example, a method includes operating a first clutch of the dual clutch transmission at a selected capacity to change a speed of a first transmission input shaft to a desired speed, adjusting values of a torque transfer function of the first clutch based on a rate of the speed change, and maintaining driver demanded wheel torque during the adjusting via controlling torque output of an electric motor positioned in the driveline. In this way, the method may be used to adapt both positive and negative torque transfer functions. |
| US10571017B2 |
Gear-shifting control system of automatic transmission
A gear-shifting control system of an automatic transmission includes a main pump, four gear-shifting cylinders, a gear-shifting control valve, a first gear switching valve, a second gear switching valve, a first gear on-off valve, and a second gear on-off valve. The gear-shifting control valve has an inlet and two outlets, the first gear switching valve has two inlets and four outlets, the second gear switching valve has two inlets and four outlets. The first gear on-off valve is connected between the first gear switching valve and the gear-shifting control valve, to disconnect or connect the gear-shifting control valve and the first gear switching valve. The second gear on-off valve is connected between the second gear switching valve and the gear-shifting control valve, to disconnect or connect the gear-shifting control valve and the second gear switching valve. The four outlets of the first gear switching valve and the four outlets of the second gear switching valve are connected with the four gear-shifting cylinders. |
| US10571013B2 |
Planetary gear mechanism
A planetary gear mechanism a sun gear, pinion gears meshing with the sun gear, a planetary carrier having pinion shafts pivotally supporting the pinion gears, a ring gear meshing with the pinion gears, and washers provided between the planetary carrier and the pinion gears. The washers include first washers that are disposed on the side of the planetary carrier and that have projections projecting radially outwardly from outer circumferential sides and second washers that are disposed between the first washers and the pinion gears. The projections come into contact with the planetary carrier and thereby prevent rotation of the first washers. |
| US10571011B2 |
Gearbox assembly and method for maintaining an gearbox assembly
This assembly (400) has a housing (402) for high speed components and a collar (404) located at the output end of the housing and extending radially inward from an outer surface of the housing (402), where the collar retains lubricant (406) in the gearbox when the gearbox is stationary. The collar includes a gap (502), such that one or more of the high speed components can pass through the gap in the collar and such that components offset from the central axis of the gearbox are not impeded by the collar. The high speed components include a high speed shaft (408) and a mechanical pump (410), both of which are offset from the central axis of the gearbox. The housing comprises a cover (410) having one or more holes (510) such that one or more of the high speed components can pass through the gap in the collar. |
| US10571006B2 |
Device for transmitting torque
A device for transmitting torque comprising a pump wheel and a turbine wheel arranged axially offset from each other on a rotation axis is disclosed. The pump wheel and the turbine wheel can be hydrodynamically coupled to each other by a fluid. The device may also include a first friction element attached to the pump wheel and configured to transmit torque and a second friction element attached to the turbine wheel and configured to transmit torque. The friction elements are configured to be pressed against each other axially to produce a frictional engagement. The first friction element or the second friction element may be attached to the pump wheel or the turbine wheel, respectively, in an axially movable manner. |
| US10571005B2 |
Lock-up device for torque converter
A lock-up device transmits a torque and includes a clutch disc, a piston, a cover plate and a support boss. The clutch disc is disposed between a front cover and a turbine. The piston is disposed between the front cover and the turbine. The piston is movable in an axial direction. The cover plate is disposed between the piston and the turbine, and includes a torque transmission part in an outer peripheral part thereof so as to transmit the torque to the clutch disc. The support boss has an annular shape. The support boss is fixed to an inner peripheral part of the front cover and includes a piston support part and a coupling part. The piston support part supports an inner peripheral end surface of the piston such that the piston is slidable thereon. The coupling part receives an inner peripheral part of the cover plate coupled thereto. |
| US10571004B2 |
Variable-pitch stator for torque converter
A torque converter includes an impeller, a turbine, and a variable-pitch stator adjacent the turbine. The stator includes a hub and blades circumferentially arranged around the hub and pivotal between open and closed positions. The stator further includes an annular carrier connected to the blades and configured to rotate relative to the hub in response to pivoting of the blades, and a thrust disk engageable with the carrier to inhibit rotation of the carrier relative to the hub to maintain positions of the blades. |
| US10571000B2 |
Anti-rotation device for distributor inner shaft structure
An anti-rotation device for a distributor inner shaft structure comprises an upright column, a bracket fastened on the upright column, two swing arms arranged in opposite directions, and two connecting rods arranged in parallel, wherein the upright column is fixed on the ground or fixedly connected to a non-rotating base frame on a filling machine, the middle parts of the two swing arms are respectively hinged on the bracket to swing horizontally, and the end parts of the two swing arms have meshing gear teeth. The two connecting rods are located between the swing arms and an inner shaft structure of the distributor, one end of each is respectively hinged to the other end of the corresponding swing arm, and the other ends of the two connecting rods are respectively hinged to the lower part of the inner shaft structure of the distributor, and capable of swinging horizontally. |
| US10570996B2 |
Shoe for chain guide and for chain tensioner arm, and chain guide and chain tensioner arm provided with said shoe
To simplify a structure and reduce costs. A shoe for a chain guide or for a chain tensioner arm is constructed. Here, a shoe (3) has a chain sliding surface (30) on which a chain slides. A locking protrusion such as a clip, a tab or a hook for locking the shoe (3) to a tensioner arm main body (2) of a chain tensioner arm (1) is not provided on an end surface of the shoe (3) or on a surface on the rear side of the chain sliding surface (30). Furthermore, the shoe (3) has a uniform cross-sectional shape over the whole length and extends linearly in the longitudinal direction. |
| US10570991B2 |
Apparatus for quickly securing a cable
The present invention is a metal cable locking mechanism for allowing the cable to pass through the locking mechanism in one direction but grips the metal cable when it is attempted to be removed from the locking mechanism in the opposite direction. The locking mechanism includes a housing having a through passageway for receiving the cable, a tapering internal cavity, wherein a wheel and spring are positioned within the internal cavity, the spring biasing the wheel toward a narrower end of the internal cavity. The wheel is wedged between the cable and an internal cavity ramp whenever a force is applied to the cable attempting to withdraw the cable. A releasing device can be manually inserted into a slot passage to force the wheel away from the narrower end of the internal cavity so that the locking mechanism will ungrasp the cable. |
| US10570989B2 |
Manually operated balancing weight dispenser
A balancing weight dispenser has a balancing weight storage space for storing a belt of balancing weights on a reel, a belt guide, and a cutter at one end of and/or along a length of the belt guide. The cutter comprises a knife, which is fixedly attached to the balancing weight dispenser. For delivery of a required amount of balancing weight mass, the belt of balancing weights is pulled from the reel until the desired number of balancing weights has been obtained. In the next step, the belt of balancing weights is cut, preferably between two adjacent balancing weights, to separate the selected portion of balancing weights from the remaining belt of balancing weights. The remaining belt falls back to the guide and remains in a desired position for receiving the next portion of balancing weights. This manually operated balancing weight dispenser can be provided at significantly lower costs compared to the automated high performance balancing weight dispensers as known from the prior art. It is very robust and has no serviceable parts. |
| US10570986B2 |
Vibration damping device
A vibration damping device for a motor vehicle, features a first movable element (13, 14) and a second movable element (15, 16) both rotatable around an axis X, at least one group of elastic members (25, 26) mounted between the first movable element and the second movable element and acting against rotation of the first movable element and second element with respect to one another, and a phasing member (32, 33) rotationally movable around the axis X. The first movable element (13, 14) and the second movable element (15, 16) are coaxial and capable of transmitting a torque. The phasing member (32, 33) includes a first portion (32) and a second portion (33), for arranging the elastic members of the at least one group in series so that the elastic members of each group deform in phase with one another. |
| US10570985B2 |
High frequency vibration spindle system
A high frequency vibration spindle system which includes a spindle having a spindle housing and a spindle shaft disposed in the spindle housing; a toolholder, engaged with the spindle and adapted to be engaged with a tool; an electric power transmission device disposed at the front end or a rear end of the spindle, including a first coil and a second coil; the first coil is disposed on the spindle housing, and the second coil is disposed on the spindle shaft to be rotated with the spindle shaft coaxially; the first coil and the second coil are spaced with a gap; the second coil is adapted to receive an electric power from the first coil with a non-contact induction method; and a transducer, adapted to be controlled to vibrate the tool and disposed in the toolholder and electrically connected with the second coil to receive the electric power. |
| US10570983B2 |
Damper with floating piston bleed channel
A damper system for a vehicle is provided that includes a pressure tube and a piston assembly separating the pressure tube into first and second working chambers. A frequency dependent damper assembly, coupled to a piston rod at a position below the piston assembly, includes a plunger sleeve that is longitudinally moveable to transmit an adaptive force to a first valve assembly mounted to the piston assembly. The frequency dependent damper assembly includes first and second accumulation chambers that are separated by a floating piston. A second valve assembly, carried on the floating piston, controls fluid flow between the second accumulation chamber and the second working chamber. A bleed channel in the floating piston allows fluid flow between the first and second accumulation chambers, which reduces the adaptive force the plunger sleeve applies to the first valve assembly during high frequency, low velocity rebound inputs. |
| US10570976B1 |
Reversible two setting preload spacer
A reversible, two setting preload spacer includes a body extending along an axis between a first end and a second end. The spacer also includes an opening formed through the body and extending along the axis from the first end to the second end. The opening is defined by an inner surface and configured to receive a portion of a shock tube of a shock absorber. The spacer also includes an engagement structure configured to engage a groove on the shock tube positioned on the inner surface. The engagement structure is positioned such that a first distance between the engagement structure and the first end is greater than a second distance between the engagement structure and the second end. |
| US10570975B2 |
Friction material composition, friction material, and friction member
Provided is a friction material composition including: a binder; an organic filler; an inorganic filler; and a fiber substrate, in which a content of copper as an element is 0.5% by mass or less, the friction material composition contains at least one of phlogopite or biotite in a total of from 3% by mass to 9% by mass, and a graphite in an amount of from 2% by mass to 6% by mass, as the inorganic fillers, the at least one of phlogopite or biotite has an average particle size of from 340 μm to 1,500 μm, and the graphite has an average particle size of from 450 μm to 1,100 μm. |
| US10570969B2 |
Clutched power transmitting device with reduced lag time for actuation
A power transmitting component can include a friction clutch, a ram, a pump, a fluid storage device and a valve. The ram can have a piston chamber and a piston movable therein between a first and second position to engage the friction clutch. A first inlet/outlet of the pump can be fluidly coupled to a reservoir. The fluid storage device can hold pressurized hydraulic fluid. The valve can be fluidly coupled with the piston chamber, a second inlet/outlet of the pump, and the fluid storage device. When in a first mode, the valve can permit fluid communication between the pump and the fluid storage device, inhibit fluid communication between the piston chamber and the pump, and inhibit fluid communication between the piston chamber and the fluid storage device. When in a second mode, the valve can permit fluid communication between the pump, the fluid storage device, and the piston chamber. |
| US10570967B2 |
Clutch basket assembly
Some OEM clutch suppliers provide a clutch system that is welded closed and accordingly these systems are difficult to maintain, service and/or upgrade, for example after drive or driven (friction) disks have worn out. Typically, these systems are intended to be entirely replaced. Alternatively, in order to access the clutch internals the welded assembly needs to be cut open and only then can the disks can be replaced. After re-assembly, re-welding is required in which alignment of components is difficult to achieve and costly. The serviceable clutch housing system provides a solution to overcome the disadvantages of a non-serviceable OEM clutch product by providing a means to retrofit to the clutch allowing assembly and disassembly of the clutch, while maintaining many of the original OEM parts. This results in reduction in the maintenance cost and time required for assembly after servicing. |
| US10570966B2 |
Clutch mechanism for rotary power tool
A clutch mechanism, for use in a rotary power tool having a motor, comprises an input member to which torque from the motor is transferred and an output member co-rotatable with the input member, the output member defining a rotational axis. The clutch mechanism further comprises a cam surface formed on one of the input member or the output member and a compression spring carried by the other of the input member or the output member for co-rotation therewith. The clutch mechanism also comprises a follower having a circular cross-sectional shape biased against the cam surface by the compression spring. In response to relative rotation between the input member and the output member, the cam surface displaces the follower along a line of action coaxial or parallel with the spring. The line of action does not intersect the rotational axis. |
| US10570958B1 |
Hydrostatic bearing assembly
A hydrostatic bearing assembly including a bearing and two membrane throttles is provided. The bearing is adapted to be movably disposed on a slide rail and includes two sub-bearing portions that are disposed opposite to each other on two opposite sides of the slide rail. The two membrane throttles are adapted to be connected to a pump. The pump is adapted to supply a fluid through the two membrane throttles to flow between the two sub-bearing portions and the slide rail, and each of the membrane throttles includes a casing and a throttling membrane piece. At least one of the casing and the corresponding sub-bearing portion includes a chamber, an inlet and an outlet communicating with the chamber, and an outlet surface, wherein the pump is adapted to be connected to the inlet, and the slide rail is adapted to be disposed adjacent to the outlet. The throttling membrane piece is being positioned in the chamber covers on the outlet surface. |
| US10570955B2 |
Cylindrical roller bearing
The column portions of the cage includes roller holding portions which restrain the cylindrical roller on an outer diameter side and an inner diameter side thereof. The roller holding portions are formed such that a radial movement amount of the cage with respect to the cylindrical roller from a state where a revolution center of the cylindrical roller coincides with an axial center of the cage is configured so that an outer diameter side movement amount |
| US10570954B2 |
Rotation ring
This rotation ring includes an inner ring with a first rolling element travel groove, an outer ring with a second rolling element travel groove that faces the first rolling element travel groove, and a plurality of rolling elements interposed between the first rolling element travel groove and the second rolling element travel groove. The plurality of rolling elements include a plurality of hard rolling elements disposed at intervals in the circumferential direction, and a plurality of soft rolling elements, at least three or more of which are disposed between the hard rolling elements adjacent to each other in the circumferential direction and which are lower in rigidity than the hard rolling elements. |
| US10570952B2 |
Thrust washer
A thrust washer for an internal combustion engine may include a body. The body may have a slip surface and a planar contact surface associated with an engine block. The slip surface may have a surface profile the may include at least one ramp section, at least one flat horizontal section, and at least one oil channel. The at least one ramp section and the at least one flat horizontal section may be connected via an asymptotic curve. The at least one ramp section may extend asymptotically toward the at least one flat horizontal section. The at least one ramp section may have an angular length of 45° or less, the at least one flat horizontal section may have an angular length of 45° or less, and the at least one oil channel may have an angular length of 20° or less. |
| US10570951B2 |
Method for manufacture of a chassis module and chassis module manufactured according to such a method
A method of producing a chassis module (1) with a structural component (3) having a through-going aperture (5) into which a ball joint housing (7) is inserted. An outer periphery of the ball joint housing (7) is connected all round to an edge section (9) of the aperture (5) by a first material-cohesive joining (11) without a filler. In order to stabilize the ball joint housing (7) in the aperture (5), the ball joint housing (7) is additionally connected all round to an inner wall section (13) of the aperture (5) at a location spaced away from the edge section (9), by a second material-cohesive joining (15) without a filler. The chassis module (1) is produced by the method, and the chassis module is in the form of a flanged connector (1) or a multi-point link. |
| US10570950B2 |
Spherical joint assembly with a spherical bearing between integral collars
A bearing joint assembly includes a bearing sleeve, a first mount, a pair of second mounts and a fastener. The bearing sleeve extends axially along a centerline and includes a spherical bearing, a first collar and a second collar. The spherical bearing is axially between the first collar and the second collar. An annular channel is formed by and extends axially between the spherical bearing and the first collar. The first mount is mounted on and slidably engages the spherical bearing. The bearing sleeve is axially between the second mounts. The fastener projects through the bearing sleeve and secures the bearing sleeve to the second mounts. |
| US10570947B1 |
Flipper screw
A flipper screw includes a lower cover with a screw and a lower cover with nut, and it is used for fixing the web by replacing the anti-slip screw. The upper cover and the lower cover are provided with plural snap portion, which can be snapped in the rib around the screw hole, so as to avoid the web accidentally being released from the flipper. |
| US10570946B2 |
Blind rivet-nut and method for securing a component to a carrier
A blind rivet-nut having an annular-flange-like setting head and a hollow shaft for securing a blind rivet-nut in an opening of a carrier. The hollow shaft has a free end having a threaded portion for receiving a threaded element of a tensioning tool. A clamping portion adjacent to the setting head forms a bead-like deformation when the tensioning tool is used to clamp the carrier between the bead-like deformation and the setting head. A threadless shaft portion is formed between the clamping portion and the threaded portion. The threadless shaft portion is threaded by a thread self-rolling or thread self-tapping fastener. The fastener is received in a positive-locking manner when the fastener is screwed into the thread formed on the previously threadless shaft portion. A method is also disclosed for securing a component to a carrier by a blind rivet-nut. |
| US10570945B2 |
Pressing-type screw
A pressing-type screw includes a screw-head component, two first drilling-fastening components, and a drilling-head component. The screw-head component is provided with a fastening slot. The two first drilling-fastening components form an axis passing through the center of the screw-head component. The two first drilling-fastening components each has a top end in connection with the screw-head component, and each includes a first thread portion formed on a surface of each of the two first drilling-fastening components and furthest away from the axis. The drilling-head component is in connection with the bottom end of each of the two first drilling-fastening components. A hollow space is formed between the two first drilling-fastening components and the drilling-head component. |
| US10570944B2 |
Alignment system and methodology to account for variation in a gas turbine engine
A gas turbine engine includes a bushing that is non-round in cross-section, the bushing receivable within an aperture. A fastener passes through the bushing to retain a second component to a third component with respect to the first component. |
| US10570942B2 |
Annular plug coupling, and production method and connection method therefor
An annular plug coupling which can be fastened within an opening in a first component and has the following features: a central coupling seat, in particular a ball socket, to which a coupling head of a second part can be releasably connected, and an intermediate ring that includes a plurality of curved, radially inward-extending first spring elements connected to the ball socket, and a plurality of curved, radially outward-extending second spring elements which are provided with a locking connection at a radially outward end such that the plug coupling can be locked within the opening in the component. |
| US10570937B2 |
Clamp sensor systems and methods
A clamp assembly comprises a base housing, an anchor member, at least one bracing member, an engaging member, and a clamp bolt. The anchor member supports the at least one brace member. The clamp bolt engages a threaded bore in the anchor member. When the at least one brace member is in an extended position, at least one set of brace teeth engages at least one set of base teeth to brace the at least one brace member against the base housing. When the at least one brace member is braced against the base housing, axial rotation of the clamp bolt applies a clamp force on the engaging member to clamp the cable between the engaging member and the base housing. |
| US10570936B2 |
Symmetrically loaded dual hydraulic fly-by-wire actuator
An actuation system for resolving the effects of force-fight between multiple stages within an actuator coupled to an aircraft flight control member includes a yoke configured for connection to the flight control member. A first control member is operatively coupled to a first actuator and configured to cause the first actuator to output a first force to the yoke, and a second control member is operatively coupled to a second actuator and a third actuator symmetrically arranged on opposite sides of the first actuator. The second control member is configured to operate independent of the first control member and to cause the second actuator and the third actuator to output a second force to the yoke and a third force to the yoke respectively, wherein the combined force is substantially the same as the first force to effect motion of the flight control member. |
| US10570932B1 |
Electrohydraulic valve normally operating in pressure relief mode and configured to block fluid flow when actuated
An example valve includes: (i) a pilot seat member comprising a first channel and a second channel, a pilot seat, and a pilot sleeve portion comprising a pilot chamber and a cross-hole; (ii) a pilot check member disposed in the pilot chamber and subjected to a biasing force of a setting spring, wherein the pilot check member is configured to be subjected to fluid force of fluid in the second channel; and (iii) a solenoid actuator sleeve slidably accommodated about the pilot sleeve portion, wherein the solenoid actuator sleeve comprises a cross-hole and an annular groove, wherein the cross-hole of the solenoid actuator sleeve is fluidly coupled to a second port of the valve, and the annular groove is configured to selectively fluidly couple the first channel to the second channel based on a position of the solenoid actuator sleeve. |
| US10570928B2 |
Centrifugal blower assembly and method for assembling the same
A centrifugal blower assembly comprises a scroll wall and a pair of opposing sidewalls. The scroll wall is positioned between the pair of opposing sidewalls such that the scroll wall and opposing sidewalls together define a blower chamber and a blower outlet. A baffle element is positioned within the blower chamber and adjacent the blower outlet such that the baffle element is configured to facilitate uniform distribution of airflow downstream of the blower assembly. An air stream splitter is coupled to the scroll wall. The air stream splitter includes a spline member extending a varying distance from the scroll wall. The air stream splitter is positioned within the blower chamber to facilitate uniform airflow distribution within the blower assembly. |
| US10570926B2 |
Variable-geometry ducted fan
A variable-geometry ducted fan may include an air duct having a longitudinal axis, the air duct including an inlet of the variable-geometry ducted fan, a fan rotatably mounted within the air duct downstream from the inlet, the fan including fan blades defining a fan area, and a variable-area nozzle coupled to the air duct downstream from the fan, the variable-area nozzle including an exhaust of the variable-geometry ducted fan having a variable exhaust area. |
| US10570925B2 |
Diffuser pipe with splitter vane
A compressor diffuser for a gas turbine engine includes one or more diffuser pipes having a tubular body defining an internal flow passage extending therethrough. The tubular body includes a first portion extending in a first direction, a second portion extending in a second direction different from the first direction, and a curved portion fluidly linking the first portion and the second portion. A splitter vane is disposed within the internal flow passage of the curved portion of the tubular body, the splitter vane defining a convergent flow passage between itself and a radially inner wall of the curved portion. |
| US10570924B2 |
Integrated motor compressor for vapor compression refrigeration system
Embodiments provide an integrated motor-compressor assembly including a rotating impeller to compress a fluid passing therethrough, and diffuser vanes radially spaced from the impeller, each of the diffuser vanes including a stator winding therearound, the stator windings being supplied with current to generate sufficient magnetic flux for rotating the impeller. Embodiments provide an integrated motor-compressor assembly including a volute casing housing a rotating impeller to compress a fluid passing therethrough, a stator fixedly positioned in the volute casing proximate to the impeller, the stator including stator poles axially spaced from the impeller, each of the stator poles including a stator winding, the stator windings being supplied with current to generate sufficient axial magnetic flux for rotating the impeller. |
| US10570922B2 |
Compressor
A compressor comprises a compressor housing, a compressor wheel mounted within the housing and having compressor blades, and a bearing housing. The compressor housing comprises a cover member and a diffuser member that is connected to both the cover member and the bearing housing. The diffuser member has a radially outer portion connected to the cover member and a radially inner portion connected to the bearing housing. The diffuser member has a first weakened region defined at a first position intermediate the radially outer portion and the radially inner portion, and a first strengthened region defined at a second position intermediate the radially outer portion and the radially inner portion, said second position being radially inwards or outwards of the first weakened region. |
| US10570918B2 |
Fan having outer electronics
A fan includes a fan housing and a motor accommodated therein. The motor has a stator and a rotor, which is connected to a fan wheel. The fan housing consists of at least a housing upper part and a housing lower part. The housing upper part has an axial opening on the axial inner face of which facing the housing lower part the stator is arranged. On the axial outer face of the axial opening at least electronics are arranged. |
| US10570916B2 |
Gas turbine engine airfoil
A compressor airfoil of a turbine engine having a geared architecture includes pressure and suction sides that extend in a radial direction from a 0% span position to a 100% span position. The airfoil has a relationship between an axial stacking offset and span position that includes a curve with a negative slope from 90% span to 100% span. The negative slope leans forward relative to an engine axis. |
| US10570915B2 |
Gas turbine engine airfoil
A compressor airfoil of a turbine engine having a geared architecture includes pressure and suction sides that extend in a radial direction from a 0% span position to a 100% span position. The airfoil has a relationship between a camber angle and span position that defines a curve with a decreasing camber angle from 80% span to 100% span. |
| US10570914B2 |
Compressor and method for mounting of a compressor
A compressor for a turbomachine, with at least one rotor disc and a space that is at least partially enclosed by the at least one rotor disc and that is arranged axially in front of or behind the at least one rotor disc, wherein vortex reducers are arranged inside the space, wherein the vortex reducers are connected to the structural components in a form-fitted and/or in a frictionally engaged manner partially via first scallops at a first structural component and partially via second scallops at a second structural component that is adjacent to the first structural component in the axial direction, wherein the first scallops and/or second scallops are arranged at a retaining ring, which can be connected or is connected to the first rotor disc and/or the second rotor disc. What is further described is a method for mounting a compressor. |
| US10570911B2 |
Built-in air pump
A pump unit includes a pump housing having a valve assembly positioned on a wall thereof and adapted to be coupled to an inflatable device, and an air control assembly that is housed inside the pump housing. The air control assembly includes an impeller section that houses an impeller, and has an air inlet and an air outlet. The air control assembly further includes a motor housing that houses a motor, the motor housing having an air vent that communicates the interior of the motor housing with the air inlet and the air outlet, and a vent opening that communicates the interior of the motor housing to the environment. The air outlet is aligned with the valve assembly when the pump unit is operated in the inflation mode, and the air inlet is aligned with the valve assembly when the pump unit is operated in the deflation mode. |
| US10570910B2 |
Method and device for adjusting operation data
The present disclosure relates to a method and device for adjusting operation data of an air-out device. The method may involve presenting an operation data adjustment interface for adjusting the operation parameter of the air-out device in response to a user selection of the interaction element for adjusting the operation parameter of the air-out device, obtaining an adjusted operation parameter of the air-out device, generating an adjusted operation data file based on the adjusted operation parameter that is obtained, and transmitting the adjusted operation data file to the air-out device. |
| US10570908B2 |
Centrifugal compressor assembly and method of operation with an airconditioner
A centrifugal compressor assembly and method of operation provides a motor that drives a first stage compressor. The motor comprises a rotor. The motor uses radial aerostatic bearings to stabilize rotation and axial displacement of the rotor. The motor also uses a thrust aerostatic bearing to balance an axial force of the rotor. The radial aerostatic bearings and the thrust aerostatic bearing use a low-viscous vapor-liquid two-phase fluid as a lubricating medium. The radial aerostatic bearings supports the rotor. The thrust aerostatic bearing uses porous aerostatic bearings that use a low-viscous vapor-liquid two-phase fluid, so as to reduce radial and axial oscillation of the rotor. This enables clearance between a blade tip of an impeller and a volute. This causes a seal clearance to be reduced by a half; thereby increasing efficiency of the centrifugal compressor by at least 10 percent. |
| US10570907B2 |
Push-pull counter flow heat exchanger
A Heat Exchanger Unit comprising a venting unit, a shutter, a counter flow heat exchanger and a plurality of plenums. The venting unit pulls the outside air, or fresh/purer air, from outdoor through the shutter while it pushes the exhausted inside air through the counter flow heat exchanger and the plurality of plenums toward outside air. |
| US10570900B2 |
Oil separation barrel, screw compressor and air conditioning unit
Disclosed is an oil separation barrel, which includes a barrel body and an oil separation and filtration structure provided in the barrel body, the barrel body provided with an oil separation cavity and an output port. An output gas flow is filtered by the oil separation and filtration structure, then enters the oil separation cavity, and finally is output from the output port. At least part of a barrel wall of the barrel body forming the oil separation cavity includes two or more layers of circumferential walls. The output gas flow flows in the oil separation cavity in such a manner that it changes the advance direction multiple times, which can make the flow field uniform and reduce noise and vibration; and the output gas flow impacts the circumferential wall surfaces in the oil separation barrel multiple times, which can further improve the efficiency of oil separation. |
| US10570898B2 |
Modularized integrated non-coaxial multiple chamber dry vacuum pump
A modularized integrated non-coaxial multiple chamber dry vacuum pump is formed by at least two modularized vacuum chambers that can be integrated into a solid multiple stage dry vacuum pump. These chambers are connected in serial to allow gas to pass through and be discharged directly to the atmosphere. Each chamber contains a pair of lobes of its own and at least one chamber does not share at least one coaxial axle with another chamber. At least two chambers do not share all co-axial(s) and can have their own power drive at different RPMs from either different motors or transmissions. |
| US10570895B2 |
Pump system
A pump system for liquid media includes at least one pump having a suction side and a delivery side, a control unit connected to the at least one pump, and at least two controllable valves connected on one side thereof to the suction side. The valves are controlled by the control unit connected thereto, such that each valve only allows passage of medium from a first source or second source connectable to their respective other valve sides. The pump system also includes at least one level sensor connected to the control unit, which level sensor is positioned at least near the source where, in the case of a critical level being exceeded, medium must be pumped away. |
| US10570894B2 |
Concrete pump system and method
A pump system/method configured to provide substantially constant flow of concrete, cement, or other material is disclosed. The system integrates a trapezoidal cutting ring and spectacle plate in conjunction with lofted transitional interfaces to the mechanical pump cylinder rams and output ejection port to ensure that pressurized discharge concrete material is not allowed to be relaxed nor backflow into the material sourcing hopper. The trapezoidal cutting ring is configured to completely seal off the trapezoidal spectacle ports as it smoothly transitions between the mechanical pump input ports during cycle changes thus generating a more uniform output flow of concrete while eliminating hopper backflow and hydraulic fluid shock. A control system is configured to coordinate operation of the hydraulic pump cylinder rams and cutting ring to ensure that output ejection port pressure and material flow is maintained at a relatively constant level throughout all portions of the pumping cycle. |
| US10570886B2 |
Airborne device
The invention concerns an airborne device comprising at least three supporting wings and a linking device, the wings being linked to each other by first flexible cables, each wing being further linked to the linking device by a second flexible cable, the linking device being linked to a third flexible cable intended to be linked to a base, the first second, and third cables being tensioned when the airborne device is carried in the wind. |
| US10570884B2 |
Direct wind energy generation
Methods, systems, and devices are disclosed for wind power generation. In one aspect, a wind power generator includes a support base; inductors positioned over the support base in a circular array; an annulus ring track fixed to the base support and providing a circular track around which the inductors are located; an annulus ring rotor placed on the annulus ring track and engaged to rollers in the circular track so that the annulus ring rotor can rotate relative to the an annulus ring track, in which the annulus ring rotor include separate magnets to move through the circular array of inductors to cause generation of electric currents; and a wind rotor assembly coupled to the annulus ring rotor and including wind-deflecting blades that rotate with the rotor and a hollow central interior for containing a wind vortex formed from deflecting wind by the blades to convert into the electric energy. |
| US10570882B2 |
Dynamic active and reactive power capability for wind farms
A control method for dynamically controlling active and reactive power capability of a wind farm includes obtaining one or more real-time operating parameters of each of the wind turbines. The method also includes obtaining one or more system limits of each of the wind turbines. Further, the method includes measuring at least one real-time wind condition at each of the wind turbines. Moreover, the method includes continuously calculating an overall maximum active power capability and an overall maximum reactive power capability for each of the wind turbines as a function of the real-time operating parameters, the system limits, and/or the real-time wind condition. Further, the method includes generating a generator capability curve for each of the wind turbines using the overall maximum active and reactive power capabilities and communicating the generator capability curves to a farm-level controller of the wind farm that can use the curves to maximize the instantaneous power output of the wind farm. |
| US10570878B2 |
Adjusting device for a hydraulic machine, and hydraulic axial piston machine
An adjusting device for an axial piston machine includes an actuating piston that delimits an actuating space configured to be connected to a control oil source or a control oil drain via a control valve. A control piston of the control valve is loaded firstly by a control spring and secondly by a spring arrangement that is also in active engagement with the actuating piston. |
| US10570875B2 |
Efficiency enhancement to a laser ignition system
Methods and systems are provided for expediting heating of intake valves to improve engine startability. An engine laser ignition system is operated prior to, and during, an engine start to heat intake valves, thereby improving fuel vaporization. The ignition system is also operated to initiate cylinder air/fuel combustion. |
| US10570874B2 |
Method for operating an internal combustion engine
A method of operating an internal combustion engine with at least one piston-cylinder unit, and preferably a plurality of the piston-cylinder units, whereby, in a detection mode of the internal combustion engine one or more knock-promoting measures are taken until knocking has occurred in at least one piston-cylinder unit, and the measure(s) is/are intensified until a termination criterion is reached, whereby it is detected in which of the piston-cylinder units knocking has occurred, and whereby, in piston-cylinder units detected as knocking, the ignition time for a normal operating mode of the internal combustion engine is retarded. |
| US10570873B2 |
Ignition system for tandem-type hybrid vehicle
An ignition system for a tandem-type hybrid vehicle. The tandem-type hybrid vehicle comprises a plurality of engines (100, 110, 120, 130, 140, 150). The ignition system comprises: a plurality of ignition coils (101), each of the engines being configured to have at least one of the ignition coils, and each of the ignition coils comprising a primary winding and a secondary winding which are mutually matched; a single igniter (200) provided with a plurality of output ports (103) with the quantity corresponding to that of the plurality of ignition coils, each of the output ports being connected to the primary winding of one corresponding ignition coil so as to control the connection and disconnection of a current in the primary winding of the ignition coil; and an electronic control unit (300) for determining, according to a current power demand of the tandem-type hybrid vehicle, the engine to be started in the plurality of engines, determining the ignition coil to be boosted in the ignition coils in the engine to be started and issuing a corresponding ignition instruction, wherein the single igniter controls, according to the ignition instruction, the connection and disconnection of the current in the primary winding of the corresponding ignition coil to be boosted. |
| US10570870B2 |
Hybrid module, hybrid unit and motor vehicle as well as starting process for an internal combustion engine
Embodiments for a hybrid drive are provided. In one example, a hybrid module for arrangement on an internal combustion engine, which is configured for starting the internal combustion engine, includes an electric motor, for generating a torque, and an output element connected in a torque-transmitting manner to the electric motor and positioned on an output axle, for transmission of the torque to a crankshaft of the internal combustion engine. According to the disclosure, the hybrid module has a magnetic transmission, wherein the torque of the electric motor is transmitted via the magnetic transmission to the output element. |
| US10570866B2 |
Fuel injection throttle body
A throttle body fuel injection system including a throttle body with at least one air intake, a fuel injector coupled to the throttle body at a fuel port and an annular ring coupled to the cylindrical inner wall of the air intake. The annular ring includes a primary fuel discharge orifice adjacent to the fuel port and a plurality of secondary fuel discharge orifices arranged radially around the annular ring for spraying atomized fuel into the air intake. |
| US10570865B2 |
Fuel injector with variable flow direction
A fuel injector and method are disclosed wherein an injector body defines a cavity and passages from an inlet at the cavity through an outside surface of the injector body. Each passage may have a first inner contour at a first angle and a second inner contour at a second angle. An injector pin with a fuel pass-though volume may be movable within the cavity to selectively overlap an outlet of the pass-through volume with an inlet of the passages to selectively direct fuel in varying quantities along the first second inner contours. |
| US10570862B2 |
Valve assembly and fluid injection valve
A valve assembly may include: a valve body with a longitudinal axis and a cavity; a valve needle; and a driving device for displacing the valve needle. In some embodiments, the valve needle comprises a disc element. The disc element and the driving device comprise mutually facing and radially extending coupling surfaces, the coupling surfaces having an overlapping area of at least 35% of the cross-sectional area of the cavity. The driving device takes the disc element with it for displacing the valve needle in the opening direction solely by means of hydraulic interaction between the coupling surfaces when the driving device is displaced in the opening direction. The coupling surface of the driving device engages in a form-fit connection with the coupling surface of the disc element for pushing the valve needle towards the closing position. |
| US10570860B2 |
Regulator
A low pressure regulator for a high pressure fuel pump includes a standard damping orifice, providing a constant level of piston movement damping by enabling a fluid pathway between a spring chamber and a return line. The low pressure regulator also includes a further damping orifice, which is covered by the piston when discharge port holes are open, the further damping orifice providing a further, variable level of piston movement damping by providing a further fluid pathway between the spring chamber and return line. The further damping orifice is open in a hydraulic accumulator mode and closed in a regulator mode, thereby reducing pressure spikes caused by insufficient spring chamber filling. |
| US10570854B2 |
Three actuator cascade type thrust reverser actuation system
The subject matter of this specification can be embodied in, among other things, a system includes a turbofan engine, a nacelle surrounding the engine and defining an annular bypass duct through the engine to define a generally forward-to-aft bypass air flow path, a thrust reverser movable to and from a reversing position where at least a portion of the bypass air flow path is reversed and comprising a first reverser portion having a first latch element, and a second reverser portion having a second latch element that is reversibly engageable with the first latch element to reversibly secure the second reverser portion to the first reverser portion, and an actuator comprising a catch element coupled to a portion of at least one of the first latch element and the second latch element to move the first reverser portion and the second reverser portion into and out of the reversing position. |
| US10570852B2 |
Moveable exhaust plug liner
An exhaust section of a gas turbine engine includes an exhaust plug defining a plurality of exhaust plug apertures circumferentially spaced from each other. Also included is an exhaust nozzle radially offset from the exhaust plug defining an exhaust pathway between the exhaust plug and the exhaust nozzle. Further included is an exhaust plug liner having a non-uniform outer surface axially aligned with the exhaust plug apertures. The exhaust plug liner is rotatable relative to the exhaust plug between a first position and a second position to selectively change a cross-sectional area of the exhaust pathway during thrust reversal operation to reduce an amount of reverse thrust necessary. |
| US10570851B2 |
Heat engine
A heat engine includes two kinds of thermodynamic cycles, wherein a thermodynamic cycle 1 is composed of four processes: an isothermal exothermic compression process, an isochoric endothermic heating process, an isothermal endothermic expansion process and an isochoric exothermic cooling process, and the thermodynamic cycle 1 is composed of two loops, and the structure thereof includes a cylinder #1, a cylinder #2, a cylinder #3, a turbo expander or a double-shaft double-acting cylinder and an airproof container; and a thermodynamic cycle 2 is composed of three processes: an isothermal endothermic expansion and working process, an isobaric exothermic compression process and an isochoric endothermic heating process, and the thermodynamic cycle 2 is composed of two loops, and the structure thereof includes a heat insulating cylinder #1, a heat insulating cylinder #2, a condenser #1, a condenser #2, a cylinder #3, a turbo expander or a double-shaft double-acting cylinder and an airproof container. |
| US10570848B2 |
Method for diagnosing PCSV
A method for diagnosing a purge control solenoid valve (PCSV) may include forming a negative pressure in a fuel tank, checking a pressure in the fuel tank and determining whether a target negative pressure is generated, when the target negative pressure is determined not to be formed based on a result of the determining whether the target negative pressure is generated, suspecting a stuck of the PCSV that electrically controls an inflow amount of evaporated gas from the fuel tank to an intake system of an engine, and increasing a purge amount of the PCSV. |
| US10570845B2 |
Method and apparatus for diagnosing engine system
A method and apparatus for diagnosing an engine system are provided. An apparatus for diagnosing an engine system including a continuous variable valve duration (CVVD) apparatus according to an exemplary embodiment of the present invention may include: an accelerator pedal position detector configured for detecting a position of an accelerator pedal; a brake pedal position detector configured for detecting a position of a brake pedal; a vehicle speed detector configured for detecting a speed of a vehicle; an intake pressure detector configured for detecting an intake pressure; and a controller configured for determining whether a fuel cut condition is satisfied and determining whether the CVVD apparatus is in a failure state when the fuel cut condition is satisfied. |
| US10570841B2 |
Regeneration of gasoline particulate filters
A internal combustion engine system includes a gasoline internal combustion engine having a set of donor cylinders and a set of non-donor cylinders. The donor cylinders provide a proportion of the exhaust gas to an exhaust gas recirculation system and the remainder of the exhaust gas to an exhaust gas aftertreatment system including a particulate filter. The non-donor cylinders also provide exhaust gas to exhaust gas aftertreatment system. An engine controller can determine whether the particulate filter needs regeneration, and in response, retard a spark timing of the non-donor cylinders by an amount that is different from an amount or retardation of the donor cylinders. |
| US10570837B2 |
Method of calculating average revolutions per independent unit with a GPS navigation system
A method to obtain average revolutions per independent unit includes a total number of engine revolutions with an on-board computing device and a current distance value with the on-board computing device and a retrofitted global positioning system unit so that a final value can be calculated by dividing the total number of engine revolutions with the current distance value for a designated time period. The current distance value can be a distance unit or time unit as the final value, which is the average revolutions per independent unit, is displayed with a control panel of a vehicle. The final value provides an accurate conclusion regarding the current condition of an engine in addition to the accuracy mileage of the engine or the engine hours. |
| US10570835B2 |
Substitution rate control system for an engine and an associated method thereof
A method involves receiving a plurality of engine parameters and a sensed ambient operating condition during operation of an engine and determining a current substitution rate based on the plurality of engine parameter. The method also involves determining at least one of a pre-combustion temperature and an end gas temperature based on the plurality of engine parameters and the sensed ambient operating condition and determining a maximum substitution rate based on at least one of the pre-combustion temperature and the end gas temperature. The method further involves comparing the current substitution rate with the maximum substitution rate and controlling at least one engine parameter among the plurality of engine parameters if the current substitution rate is different from the maximum substitution rate so as to generate the current substitution rate to less than or equal to the maximum substitution rate. |
| US10570833B2 |
System and method for predicting failure of a cylinder in a multi-cylinder engine
A method for predicting failure in a cylinder of a multi-cylinder engine is provided. Each cylinder has an associated pressure sensor to provide a signal indicative of pressure in the cylinder. The method includes identifying whether there is a non-fueling interval associated with any of the cylinder on the engine. The method includes determining at least one of parameters such as an indicated mean effective pressure, a peak cylinder pressure, a total heat released, or a total duration of heat released over a combustion cycle for the cylinder. The method includes comparing the at least one of the parameters with predefined threshold value, determining whether any of the parameters exceeds the predefined threshold value, and generating a signal indicating the impending cylinder failure if at least one of the parameters exceeds the corresponding predefined threshold value. |
| US10570832B2 |
Systems and methods for controlling torque in a vehicle
Techniques are disclosed herein that provide for controlling torque in a vehicle. In some embodiments, desired torque values are generated and are compared to an amount of torque currently being generated by an engine. If a different amount of torque is desired, an engine speed target is altered in a linear fashion, and then converted back to a torque request to be provided to an engine ECU for implementation. Techniques disclosed herein may cause changes in torque demand to be limited in such a way to cause predictable and smooth changes in engine speed, even when engine speed and torque do not have a linear relationship to each other. |
| US10570829B2 |
Methods and system for a common aspirator valve
Methods and systems are provided for controlling air flow through at least two aspirators coupled across an intake throttle. In one example, a method includes, during a first condition, opening a common aspirator shut-off valve to direct intake air through a first aspirator and a second aspirator each coupled across an intake throttle, and supplying vacuum generated by the first aspirator and the second aspirator to respective vacuum consumption devices as demanded. The method also includes, responsive to a second condition, closing the common aspirator shut-off valve and supplying intake manifold vacuum to the respective vacuum consumption devices as demanded. |
| US10570826B2 |
Fuel manifold with nested annular passages and radially extending channels
A fluid manifold includes a manifold body, a first annular passage and a second annular passage. The first annular passage is defined within the manifold body between a first passage inlet and a first passage outlet downstream from the first passage inlet. The second annular passage is defined within the manifold body nested radially outward from the first annular passage, and between a second passage inlet and a second passage outlet downstream from the second passage inlet. The first and second annular passages are concentric about a manifold axis. The first passage outlet and the second passage outlet are positioned at the same axial position relative to the manifold axis. |
| US10570822B2 |
Exhaust manifold system for turbocharger device with plural volute members
A turbocharger system includes a manifold system that maintains separation between flow paths of different manifold arrangements. One manifold arrangement directs flow from a first group of combustion chambers to a first volute passage of a turbine section of a turbocharger. Another manifold arrangement directs flow from a second group of combustion chambers to a second volute passage of the turbine section of the turbocharger. The system also provides selective variation of the available volume for exhaust flow through the manifold arrangements. |
| US10570821B2 |
Pre-film liquid fuel cartridge
A pre-film liquid fuel cartridge includes a main body having a water passage, a liquid fuel passage, a compressed air passage and a pre-film tip disposed at a downstream portion of the pre-film liquid fuel cartridge. The pre-film tip includes a forward end portion that is axially separated from an aft end portion and an inner side that extends therebetween. The inner side at least partially defines a pre-filming surface which terminates at an emulsion atomizing shear edge. The pre-film tip includes a plurality of water injection ports oriented tangentially through the pre-filming surface, a plurality of liquid fuel injection ports oriented tangentially through the pre-filming surface and a plurality of atomizing air injection ports axially oriented around the emulsion atomizing shear edge. An atomizing air shear edge is defined downstream from the emulsion atomizing shear edge and the atomizing air injection ports. |
| US10570818B2 |
Longitudinally adjustable connecting rod
A length-adjustable connecting rod has a first rod part and a second rod part, with the rod parts being displaceable telescopically toward and/or in one another by means of a length-adjusting means, and with the length-adjusting means being chargeable via a hydraulic channel with a hydraulic medium. The hydraulic channel is fluidly connectable by means of a control device to a hydraulic medium supply channel. The control device has a first and a second valve, each with a valve chamber and each with a valve body that can be pressed by a restorative force against a valve seat. The valve chamber of the first valve is fluidly connected to a first hydraulic channel, and the second valve chamber of the second valve to a second hydraulic channel. The valve bodies are operatively interconnected via a connecting device that can be displaced between a first position and a second position. |
| US10570817B2 |
Method for a diesel engine and diesel engine
Disclosed is a procedure to minimize NOx during varying engine loads in a 4-stroke diesel engine including at least one cylinder with a cylinder head, first piston on a connecting rod, one actuator mounted on the cylinder head and one of the actuator operated second piston lockable via a hydraulic circuit in various positions in a combustion chamber. The second piston, at the latest during the current compression stroke is actuated by the actuator and locked in the combustion chamber, where it by the first piston introduced air is compressed in a predetermined compression ratio to meet an existing engine load wherein the free operated inlet valve is brought to close the inlet stroke at a piston position where the volume of the combustion air as introduced at the end of the compression stroke gives the predetermined compression ratio and that the injector injects the stated amount of fuel. |
| US10570815B2 |
Wastegate valve assembly with biasing members
A turbocharger system includes a wastegate with a bypass passage and a valve assembly. The valve assembly includes a poppet with an axis. The valve assembly also includes an arm that is attached to the poppet and that supports movement of the poppet between a closed position and an open position. Additionally, the valve assembly includes a plurality of biasing members that are disposed within a joint between the poppet and the arm. The plurality of biasing members provides a biasing force directed in a radial direction relative to the axis. The plurality of biasing members is disposed substantially symmetrically with respect to a first radial line of symmetry and a second radial line of symmetry. |
| US10570810B2 |
Forced-induction device for vehicle
A vehicle forced-induction device includes a first exhaust turbine type forced-induction unit and a second exhaust turbine type forced-induction unit. The first forced-induction unit includes an outlet pipe. The outlet pipe includes a first tubular portion and an annular first flange. The second forced-induction unit includes an inlet pipe. The inlet pipe includes a second tubular portion and an annular second flange. The forced-induction device includes a fastener that includes an annular groove. The annular groove has a shape in which a width of the annular groove decreases toward a groove bottom. The fastener is wound around the first and second flanges along a circumference of the first and the second flanges, thereby housing the first and second flanges in the annular groove. The fastener fastens the first and second flanges to urge the first and second flanges toward each other. |
| US10570808B2 |
Method and system for controlling engine
A control system of an engine is provided, which includes a piston formed with a cavity and configured to reciprocate in a cylinder along a center axis of the cylinder, and a fuel injector disposed facing a top surface of the piston and configured to inject fuel along an injection axis. When the piston is located near a top dead center of compression stroke, the fuel injector performs a first injection so that the fuel flows from the fuel injector toward the cavity along the injection axis, collides with an inner surface of the cavity, then flows back toward the fuel injector along the inner surface of the cavity from a position offset from the injection axis. The fuel injector performs a second injection toward the cavity at a timing after the first injection and at which the fuel of the first injection flows back. |
| US10570807B2 |
Apparatus and method for fluid separation and filtering
In one embodiment disclosed herein, a fluid separation assembly includes a housing, a fluid inlet attached to the housing. a fluid outlet attached to the housing; a mounting bracket; coalescing media; and a cover. The housing includes a first chamber; a second chamber; a wall separating the first chamber and second chamber; and a fluid passage positioned between the first chamber and the second chamber. The fluid inlet is in fluid communication with the first chamber, and the fluid outlet is in fluid communication with the second chamber. The coalescing media is positioned in the first chamber; and the cover is reversible secured to the housing. The fluid separation assembly can further include a first spigot attached to the housing and in fluid communication with the first chamber, and a second spigot attached to the housing and in fluid communication with the second chamber. |
| US10570802B2 |
System for the removal of particulate matter and noxious compounds from engine exhaust gas
System for the removal of noxious compounds and particulate matter from exhaust gas of a compression ignition engine comprising a three way catalyst unit having an NH3-SCR activity, an ammonia oxidation activity and an adsorption activity of volatile vanadium and tungsten compounds volatilized off an upstream SCR active catalyst. |
| US10570800B2 |
Exhaust system having differential pressure sensor
An exhaust system having a differential pressure sensor may include an intake pipe that houses fresh air from the outside to supply the fresh air to a turbocharger; an exhaust pipe that supplies an EGR gas, having passed through a Diesel Particulate Filter (DPF) to upstream of the turbocharger to mix with the fresh air; and a differential pressure sensor that measures a pressure difference between the front end portion and the rear end portion of the DPF, wherein the differential pressure sensor is directly mounted in the exhaust pipe that is disposed at the rear end portion of the DPF. |
| US10570797B2 |
Exhaust after-treatment system with improved DEF purge cycling in agricultural vehicles
An exhaust after-treatment system has a DEF system with improved DEF purge cycling during which time DEF is returned to a DEF storage tank. The DEF system adapts its methodology based on a condition within the DEF system. A purge valve may be arranged in a doser feed line between a DEF supply module and a DEF doser module. A purging control system may be configured to control the purge valve based on detected states within the DEF system, such as a detected state that corresponds to a plugged DEF doser module. If a plugged doser module is detected, the purge valve may be opened to vent the doser module feed line to atmosphere which allows the DEF to be returned to the DEF storage tank without creating a siphon effect that could draw additional DEF from the DEF storage tank into the supply module. |
| US10570794B2 |
Electrically heated catalyst device
An electrically heated catalyst device that can uniformly heat a catalyst via comb-shaped electrodes even when current is repeatedly made to flow through the electrodes. The device includes a carrier having a metal catalyst supported thereon, a pair of comb-shaped electrodes each having wire portions, a base layer between each comb-shaped electrode and the carrier, and a fixation layer for fixing each wire portion on the base layer. The fixation layer is rectangular in shape when the outer peripheral surface of the carrier is seen from a direction orthogonal to the central axis of the carrier along the longitudinal direction of the device. A pair of opposite first sides of the fixation layer are parallel with the extending direction of each wire portion on opposite sides thereof, and a pair of second sides coupling opposite ends of the first sides are orthogonal to the extending direction of each wire portion. |
| US10570788B2 |
Oil pan assembly
The oil pan assembly includes an oil pan and a slideable cover. The oil pan includes a base and a sidewall which surrounds the base wherein the base and the sidewall are configured to retain a pool of oil. The oil pan further includes a peripheral flange operatively configured to be coupled to an engine block. The slideable cover is affixed to the oil pan and is configured to maintain the pool of oil proximate to the base of the oil pan. |
| US10570786B2 |
Rocker assembly having improved durability
A durable system for controlling variable valve actuation of an engine valve corresponding to a cylinder of an automobile engine. The system includes first and second crowned cams having first and second lift profiles and a rocker arm assembly. The rocker assembly includes a first arm having an end connected to said engine valve, having a high impact roller following the first crowned cam operating the engine valves according to a first lift profile. The rocker arm assembly also includes a second arm having durable slider pads riding on the second crowned cam to operate said engine valve according to a second lift profile. A latch secures the second arm relative to the first arm when in a latched position causing the valve to operate according to a second lift profile. The valve operates according to a first lift profile when the latch is not in the latched position. |
| US10570780B2 |
Exhaust assembly mounting configuration
An exhaust assembly may include an exhaust body and a pivoting attachment feature. The exhaust body, such as a center body or a nozzle, may be configured to direct an annular exhaust stream exiting from a gas turbine engine. The pivoting attachment feature may be coupled the exhaust body and may be configured to pivotally couple the exhaust body to an engine flange. The pivoting attachment feature may be one of a plurality of attachment features circumferentially distributed around the exhaust body. The exhaust body may be a center body and the plurality of attachment features may be coupled to a radially inward surface the center body. The pivoting attachment feature may enable a degree of relative thermal expansion movement between the engine flange/turbine exhaust case and the exhaust body while mitigating detrimental thermal loads, according to various embodiments. |
| US10570779B2 |
Turbine housing
A turbine housing includes an inner pipe that forms an exhaust air flow path in which a turbine wheel accommodating a turbine shaft is arranged; and an outer pipe that is spaced from the inner pipe at a predetermined distance and covers the inner pipe. At least one reinforcing plate is secured to an inner surface of the outer pipe. |
| US10570777B2 |
Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system
Aspects of the invention disclosed herein generally provide a heat engine system, a turbopump system, and methods for lubricating a turbopump while generating energy. The systems and methods provide proper lubrication and cooling to turbomachinery components by controlling pressures applied to a thrust bearing in the turbopump. The applied pressure on the thrust bearing may be controlled by a turbopump back-pressure regulator valve adjusted to maintain proper pressures within bearing pockets disposed on two opposing surfaces of the thrust bearing. Pocket pressure ratios, such as a turbine-side pocket pressure ratio (P1) and a pump-side pocket pressure ratio (P2), may be monitored and adjusted by a process control system. In order to prevent damage to the thrust bearing, the systems and methods may utilize advanced control theory of sliding mode, the multi-variables of the pocket pressure ratios P1 and P2, and regulating the bearing fluid to maintain a supercritical state. |
| US10570772B2 |
Coolable wall element with impingement plate
A coolable wall element for a gas turbine, having a base body with a first surface subjectable to a hot gas, second surface arranged opposite of the first surface, and first seat for housing edges of an impingement plate. The wall element has an impingement plate partly inserted into the first seat located at a distance and adjacent to the second surface. A coolable wall element with extended life time is provided with the impingement plate which is removably attached to the base body having a snap-in connection with a bendable retention tab extending from the rest of the impingement plate to a free end of the retention tab, wherein the base body has a second seat for the free end of said tab, the second seat blocks the moving of the impingement plate relative to the main body when the bendable retention tab is released. |
| US10570769B2 |
Machine and method for operating the machine
A machine having a shaft with a stage having a first shaft section having a first diameter, a second shaft section having a second diameter that is shorter than the first, forming a radially extending rotatable shaft end surface; a housing; and a bearing supporting the shaft on the housing by its second shaft section, and lubricated by a lubrication fluid. A sealing chamber has a sealing fluid that prevents the lubrication from leaving the bearing, and is axially limited by the shaft end surface and bearing end side, and radially inwardly limited by the second shaft section released from the bearing. A radially extending and stationary separator plate is in the sealing chamber to achieve an aerodynamic shielding of the bearing end side from the shaft end surface. When the shaft is rotating, the region between the separator plate and the bearing end side is substantially non-rotational. |
| US10570765B2 |
Endwall arc segments with cover across joint
An article includes first and second endwall arc segments that include a gaspath side and airfoils on the gaspath side. Each of the first and second endwall arc segments include first and second circumferential mate faces. The first circumferential mate face of the first endwall arc segment forms a joint with the second circumferential mate face of the second endwall arc segment. A cover on the gaspath side spans across at least a portion of the joint. |
| US10570764B2 |
Bulb seal and spring
A sealing system may include a bulb seal coupled to a first component and a spring coupled to a second component. The bulb seal may contact the spring to form a seal between the first component and the second component. The bulb seal may be relatively stiff when new and cause the spring to compress. The bulb seal may be relatively flexible as it ages, and the spring may cause the bulb seal to compress. The bulb seal and the spring may maintain a seal throughout the life of the sealing system. The sealing system may maintain a constant separation between the first component and the second component throughout the life of the sealing system. |
| US10570763B2 |
Gas turbine engine seal installation protection
A seal assembly for a gas turbine engine includes a primary seal that includes an inner face that has a protrusion configured to seal relative to a seal land. The protrusion provided on segmented shoes is circumferentially spaced from one another by gaps. The shoes are positioned in a relaxed state. A removable material encases the protrusion with the shoes in the relaxed state. |
| US10570756B2 |
Closing assembly for closing a blade ring, associated blade supports, turbomachine, and method for inserting a closing assembly
A closing assembly for closing a blade ring inserted into a circumferential T-groove of a blade support of a turbomachine, having two insertion elements, each has a C-shaped basic form having a resting leg, retention leg, and connection leg connecting the resting leg and the retention leg and is designed to reach around a ridge of the T-groove. The resting leg reaches over the ridge and the retention leg reaches under the ridge, and an intermediate element, is positioned between the insertion elements to prevent the insertion elements from moving to the center of the T-groove. The intermediate element reaches below the retention legs of the insertion elements in the assembled state, and a positioning element is associated with the intermediate element, which is supported between the groove base of the T-groove and the intermediate element and to position the intermediate element at a desired distance from the groove base. |
| US10570750B2 |
Turbine component with tip rail cooling passage
A turbine component includes an airfoil having an airfoil chamber disposed within the airfoil, the airfoil chamber configured to supply a coolant through the airfoil. The tip of the airfoil includes a rail extending radially from the tip plate, the rail including an inner rail surface defining a tip pocket therein, an outer rail surface and a radially outward facing rail surface between the inner rail surface and the outer rail surface. A tip rail cavity is within and partially circumscribes the rail, the tip rail cavity receiving a coolant flow. A tip rail cooling passage includes an inlet fluidly coupled to the tip rail cavity, a passage length fluidly coupled to the inlet and partially circumscribing the rail, a metering element fluidly coupled to the passage length, and an outlet fluidly coupled to the metering element and extending through the radially outward facing rail surface. |
| US10570748B2 |
Impingement cooling arrangement for airfoils
An airfoil for a gas turbine engine according to an example of the present disclosure includes, among other things, an airfoil section that has an internal wall and an external wall. The external wall defines pressure and suction sides that extends in a chordwise direction between a leading edge and a trailing edge, a first impingement cavity and a second impingement cavity bounded by the external wall at a leading edge region that defines the leading edge, a first feeding cavity separated from the first impingement cavity and from the second impingement cavity by the internal wall, and a first crossover passage within the internal wall that connects the first impingement cavity and the first feeding cavity. The first crossover passage defines a first passage axis that intersects a surface of the first impingement cavity. A second crossover passage within the internal wall connects to the second impingement cavity. The second crossover passage defines a second passage axis that intersects a surface of the second impingement cavity. |
| US10570746B2 |
Gas turbine engine component having vascular engineered lattice structure
A component according to an exemplary aspect of the present disclosure includes, among other things, a wall and a vascular engineered lattice structure formed inside of the wall. The vascular engineered lattice structure includes at least one of a hollow vascular structure and a solid vascular structure configured to communicate fluid through the vascular engineered lattice structure. |
| US10570743B2 |
Turbomachine having an annulus enlargment and airfoil
Disclosed is a turbomachine including a stator, a rotor rotatable about an axis of rotation, and an annulus for carrying a core flow, the annulus having a side wall on the stator and a side wall on the rotor, at least one airfoil array having a plurality of airfoils being disposed in the annulus. In a departure from an ideal aerodynamic annulus contour, a radial annulus enlargement begins upstream of the airfoils and extends downstream up to an aft portion of the airfoil array that follows the ideal aerodynamic annulus contour. Also disclosed is an airfoil for such a turbomachine. |
| US10570739B2 |
Circle ellipse engine
A circle-ellipse engine includes a stationary circular outer housing having a fixed elliptical inner cam surface, and a separate internal round rotor partitioned into equal segments that are populated by identical movable radial vanes. During rotation, the end of the vanes are positioned a precise, constant distance from the elliptical inner cam surface of the housing. During rotation, a variable height cavity is created representing the difference between the major and minor axes of the elliptical inner cam surface and the rotor face. During each rotation, aspirated air is continuously drawn into combustion chambers, compressed, mixed with fuel, ignited, and exhaust gas products are expelled. |
| US10570738B2 |
Pump device with deformable pump ring
The invention relates to a pump device for pumping a liquid, comprising a hydraulics housing (12, 212), in which a pump ring (14, 214), a pump ring support (16, 216) and an eccentric (18), which can be driven by a shaft (20), are accommodated. The hydraulics housing (12, 212) has an annular portion (22, 222) and a first and a second lateral section (24, 26, 224), the two lateral sections (24, 26,224) being arranged opposite each other. The pump ring (14, 214) is mounted between the two lateral sections (24, 26, 224) of the hydraulics housing (12, 212) at least in some portions. On a side facing away from the pump ring support (16, 216), two first projections (28, 228), which run in the axial direction of the shaft (20), are each in contact with one of the two lateral sections (24, 26, 224). |
| US10570730B2 |
Hydrocarbon filled fracture formation testing before shale fracturing
A method of determining the presence of hydrocarbon-filled natural fractures with sufficient lateral extension in a well in which stimulation by hydraulic fracturing is intended to be carried out. Following perforation of an interval, a fluid is pumped into the well and a pressure response trace is collected. The fluid is pumped at a rate which is lower than the pump rate for the intended frac job and the data collection rate is higher than the data collection rate for the intended frac job. Characteristic elements are identified in the pressure response trace whose value and combination indicate the presence or absence of hydrocarbon-filled natural fractures with sufficient lateral extension in the interval. |
| US10570729B2 |
Thermally induced low flow rate fracturing
A method of increasing hydrocarbon production by hydraulic fracturing in shale formations by using an a-seismic process of cyclic injection of cooled aqueous fluid at a low rate with shut-in periods to induce tensile failure in the formation and create a fracture network of high and very high conductivity fractures with sufficient lateral extension in a completed well. A final single cycle of aqueous fluid and proppant is used in which the volume of proppant has been determined from measurements of the downhole pressure. Further fracture parameters being: volume of the very high conductivity fractures, lateral extension of the very high conductivity fractures, surface of the very high conductivity fractures and estimation of the global fracture network shape are determined and analysed after each injection cycle. |
| US10570728B2 |
Downhole fluid characterization methods and systems using multi-electrode configurations
Systems and methods using multi-electrode configurations for characterizing fluids in subterranean formations during various treatment operations are provided. In certain embodiments, the methods comprise: placing a tubular base structure having a multi-electrode configuration disposed thereon in at least a portion of a well bore penetrating at least a portion of a subterranean formation, the multi-electrode configuration comprising at least first and second electrodes with a dielectric layer between the tubular base structure and the electrodes; collecting electromagnetic measurements using the multi-electrode configuration; and processing the electromagnetic measurements to obtain a characterization of at least one fluid in an annulus between the tubular base structure and an inner wall of the well bore. The first and second electrodes of the multi-electrode configuration may be oriented along non-parallel planes and/or positioned at different heights from an outer surface of the tubular base structure. |
| US10570727B2 |
Data processing system for mapping fracture length using downhole ground penetrating radar
Ground penetrating radar (GPR) measurements from a downhole well tool in a wellbore are obtained to identify length of fractures adjacent the wellbore. A ground penetrating radar transmitter of the downhole tool emits an electromagnetic pulse. The electromagnetic wave of the ground penetrating radar is diffracted on encountering an end or tip of a fracture, which acts as a secondary source. The diffracted signal is then collected by downhole receiver(s) of the downhole tool. Length of the fracture is determined based on the time of travel of the electromagnetic wave from its emission until its collection as a diffracted signal by the downhole receiver(s). |
| US10570726B2 |
Detection of downhole data telemetry signals
An assembly for receiving telemetry signals from downhole equipment is located at a top end of a drill string above a drill rig floor. The assembly may be configured to receive multiple types of telemetry signals, for example, two or more of electromagnetic telemetry, mud pulse telemetry and drill string acoustic telemetry signals. The assembly may comprise a cap comprising a coupling and an end separated by an electrically-insulating gap region. The end of the cap may be connected to a grounding system for the drill rig. |
| US10570725B2 |
Profile measurement for underground hydrocarbon storage caverns
Underground storage caverns are widely used for the bulk storage of petroleum products, in particular, crude oil. The caverns are accessed through a casing in a borehole down to the cavern. The lower end of the casing opens into an upper region of the cavern termed the chimney. The chimney provides a transition from the casing into the cavern body. The invention presents a process of injecting a gas into the well while measuring the gas pressure and optionally measuring the volume of injected gas. The gas drives down an interface between the gas and hydrocarbon liquid. By monitoring the rate of change of the gas pressure, and detecting a sudden decrease in the rate of change, it can be determined when the interface has been driven down to the region immediately below the bottom of the casing at the upper end of the chimney. |
| US10570722B2 |
Measurement and control of shock and vibration
A system for measuring and control of shock and vibration is disclosed. The system may include a bottomhole assembly having a downhole end and an uphole end opposite the downhole end. A drill bit may be located at the downhole end of the bottomhole assembly and a powered rotary steering system may be located in the bottomhole assembly. The system may also include a first drilling mechanics module located in the bottomhole assembly, proximate the powered rotary steering system and the drill bit. The first drilling mechanics module may be coupled in electronic communication to the power rotary steering system. The system may also include a plurality of drilling dynamics measurement units distributed along a length of the bottomhole assembly, between the downhole end and the uphole end. The plurality of drilling dynamics measurement units may be coupled in electronic communication with the first drilling mechanics module. |
| US10570721B1 |
Gas bypass separator
A separator for separating gas from a liquid mixture in a production stream of a well. The separator includes an outer tube and an inner tube positioned concentrically with the outer tube. The production stream is directed through the outer tube where gas in the production stream can separate from liquid in the production stream. The separated liquid is then directed through the inner tube to a pump. The separated gas is directed through a gas bypass to an area above a fluid intake for the pump. |
| US10570717B2 |
Controlling operation of a steam-assisted gravity drainage oil well system utilizing continuous and discrete control parameters
A method for controlling operation of a steam-assisted gravity drainage (SAGD) oil well system to increase efficiency in emulsion production includes obtaining a predictive model of the SAGD oil well system. The predictive model has control parameters including one or more continuous control parameters and one or more discrete control parameters. The method also includes utilizing the predictive model to determine values for the control parameters that meet one or more objectives for the SAGD oil well system subject to one or more constraints based on a sequence of iterations of solving a mixed integer non-linear problem. The method further includes adjusting controls of the SAGD oil well system based on the determined values of the control parameters. |
| US10570715B2 |
Unconventional reservoir enhanced or improved oil recovery
A method of enhanced oil recovery from an unconventional resource reservoir comprises injecting an enhanced recovery fluid into the unconventional resource reservoir via an injection well and producing hydrocarbons from the unconventional resource reservoir via the injection well or a production well offset from the injection well. |
| US10570714B2 |
System and method for enhanced oil recovery
A system and method for enhanced oil recovery comprises a vertical and/or lateral string section configured for installation in a wellbore. A production segment with an uphole production packer and a production valve allows a fluid flow into the string section and prevents a fluid flow in the reverse direction. An injection segment with an uphole injection packer and an injection valve allows a fluid flow out from the string section and prevents a fluid flow in the reverse direction. The production segment and the injection segment are configured to be installed in fluid communication with each other through a reservoir within one well. The production valve is configured to open when the pressure within the production segment is at or below an ambient pressure and to close when the pressure within the production segment exceeds the ambient pressure. |
| US10570712B2 |
Protecting a hydrocarbon fluid piping system
Techniques for managing a hydraulic fluid pipeline pressure include measuring a fluid pressure of a hydrocarbon fluid circulating, from a wellbore by a pump positioned in the wellbore, through an above-ground hydrocarbon fluid pipeline network at a plurality of particular locations in the hydrocarbon fluid pipeline network to determine a plurality of measured process pressures; determining that at least half of the plurality of measured process pressures exceed a specified threshold value; and based on the determination, actuating at least one flow control device operable to control the flow of the hydrocarbon fluid in the wellbore to reduce a fluid pressure of the hydrocarbon fluid in the hydrocarbon fluid pipeline network. |
| US10570711B2 |
Semi-permeable expanding sleeve system for borehole pipe spreading configurations and method of spreading pipes in a borehole
A semi-permeable expanding sleeve system for pipe spreading in a borehole is disclosed. The system has an expansion sleeve, a grout injection pipe and a high-solids grout mixture. The expansion sleeve has a top end and a bottom end. The grout injection pipe has a first end, a second end, an inlet and at least one outlet. The grout injection pipe is insertable through the open top end of the expansion sleeve such that the at least one outlet is positionable within the expansion sleeve and the inlet is positionable adjacent the top end of the expansion sleeve. The grout mixture is pumped through the grout injection pipe into the expansion sleeve using a pump. A closing mechanism is provided for closing the expansion sleeve around the grout injection pipe to create a semi-permeable enclosure. |
| US10570710B2 |
Method and system for sealing a segmented expandable cone
A well tubular is expanded using an expandable segmented cone (301-303) which is at a large diameter bottom or gauge section of the cone (301-303) provided with a robust sealing assembly (300A-C) comprising a sealing ring or sealing lips that engage(s) an expanded section of the tubular (307). |
| US10570709B2 |
Remedial treatment of wells with voids behind casing
A variety of systems, methods and compositions are disclosed, including, in one method, a method may comprise pumping a solids containing fluid through a wellbore and into a previously fractured subterranean formation at an injection rate and pressure that is at or above a fracture gradient of the previously fractured subterranean formation, wherein the solids containing fluid comprises a curable resin coated proppant; lowering the injection rate of the solids containing fluid to allow a portion of the curable resin coated proppant to, at least partially, pack and fill one or more voids surrounding a casing disposed in the wellbore; and allowing the portion of the curable resin coated proppant disposed in the one or more voids to cure and form an in situ mechanical screen. |
| US10570707B2 |
Method and system for archiving a plurality of individual data files from an oil well in an indexed manner
The invention describes a method for creating a digital archive for information generated in drilling and well operations, as well as for planning such operations. The invention further describes a system for linking, storing and accessing the information in a data store, and graphical user interfaces enabling users to accessing information made available in the system. The described system allows internet based (cloud), thus allowing users to access information from different physical and virtual location. |
| US10570705B2 |
Managing a network of wells and surface facilities by finding a steady-state flow solution for a pipe sub-network
A method of managing a network of wells and surface facilities includes partitioning the network to obtain a pipe sub-network and two or more well sub-networks, and constructing an associated set of equations that represent a steady-state fluid flow in the sub-network. The method further includes setting boundary conditions for each well sub-network, and determining a steady-state flow solution for each well sub-network. The method further includes establishing boundary conditions for the pipe sub-network, and finding a steady-state flow solution for the pipe sub-network. If the solution does not match the estimated pressure, the method further includes adjusting the estimated pressure, repeating said setting, determining, establishing, finding, and adjusting operations until the calculated and estimated pressures converge, and analyzing flow rates of the steady-state flow solutions to evaluate suitability of a modification to the network. |
| US10570699B2 |
Insulating fluid for thermal insulation
An insulating fluid system includes an acidic nanosilica dispersion and an alkaline activator. The acidic nanosilica dispersion includes silica nanoparticles and a stabilizer, such as a carboxylic acid. The alkaline activator includes an alkanolamine, such as a monoalkanolamine. A mixture of the acidic nanosilica dispersion and the alkaline activator forms an insulating fluid having a pH greater than 7 and less than or equal to 12, and the insulating fluid forms an insulating gel when heated to a temperature in a range between 100° F. and 300° F. The insulating gel may be formed in an annulus between an inner conduit and an outer conduit. The inner and outer conduits may be positioned in a subterranean formation. Forming an insulating gel may include combining the acidic nanosilica dispersion with the alkaline activator to yield the insulating fluid, and heating the insulating fluid to form the insulating gel. |
| US10570698B2 |
Integrated remote choke system control architecture
A technology is described for controlling an electric choke actuator included in a drilling rig. An example system can include a computing device configured to provide position data for an electric choke actuator configured to control a well choke valve in selective fluid communication with a blow-out preventer arranged to close a borehole. The system can receive a choke position command to move the electric choke actuator from a first position to a second position, whereupon a control signal can be sent to the electric choke actuator that causes the electric choke actuator to move from the first position to the second position. Position data for the electric choke actuator can be updated to indicate the second position. |
| US10570697B1 |
System and method of sealing a subsurface lubricator for well servicing
The disclosure provides a lubricator system and method for entering the oil/gas wellhead or casing head with a wireline and tool while being able to safely shut or contain well pressure build up. The lubricator is coupled with a lubricator cutting flapper valve and can be attached to a wellhead on the oil/gas well, so that the lubricator extends below the wellhead. The wellhead can be opened, allowing the wireline and tool to enter into the bore. The tool is attached to a wireline cable that is controlled on the surface by means of a spooled drum attached to a portable or mobile machine or equipment. The lubricator cutting flapper valve includes structure that can sever the wireline and seal the lubricator to avoid allowing well gas or fluids to escape if necessary. |
| US10570695B2 |
Shortened tubing baffle with large sealable bore
Devices for controlling the flow of fluids past a location in a wellbore and methods for using such devices are disclosed. Embodiment devices are configured such that the throughbore is maximized because of the devices' thin cross sectional length. The devices disclosed may use balls, darts or other plugs to seal against a plug seat and prevent flow therethrough, external seals prevent flow therearound and gripping elements, such as slips, prevent movement of the device within the well. Relatively high pressure rating may be accomplished with such thin cross sections by keeping the length of mandrel wall exposed to such pressures short. Some embodiment devices may have a plug seat that is integral, at least in part, with a setting ring and/or have a setting ring that is of one piece with the mandrel. |
| US10570692B1 |
Zipper bridge
A frac zipper manifold bridge connector comprises two bridge spools for connecting a well configuration unit of a frac zipper manifold to a frac tree of a wellhead. The connector comprises multiple connections involving threaded flanges, such that the orientation of the bridge spools may be adjusted to ensure that they are correctly aligned with the frac tree. |
| US10570691B2 |
Rotating and reciprocating swivel apparatus and method
What is provided is a method and apparatus wherein a swivel can be detachably connected to an annular blowout preventer thereby separating the drilling fluid or mud into upper and lower sections and allowing the fluid to be displaced in two stages, such as while the drill string is being rotated and/or reciprocated. In one embodiment the sleeve or housing can be rotatably and sealably connected to a mandrel. The swivel can be incorporated into a drill or well string and enabling string sections both above and below the sleeve to be rotated in relation to the sleeve. In one embodiment the drill or well string does not move in a longitudinal direction relative to the swivel. In one embodiment, the drill or well string does move longitudinally relative to the sleeve or housing of the swivel. |
| US10570689B2 |
Smart seal methods and systems
An apparatus for monitoring the condition of a seal, such as a seal in a blowout preventer or in another oilfield device, is provided. In one embodiment, the apparatus includes a blowout preventer including a seal and a blowout preventer seal-monitoring system that includes a sensor positioned within a body of the seal and a data analyzer. The data analyzer has a processor and is configured to monitor a condition of the seal through analysis of data received by the data analyzer from the sensor positioned within the body of the seal. Additional systems, devices, and methods are also disclosed. |
| US10570688B2 |
Casing hanger assembly
The present invention relates generally to a well casing hanger system that provides for orientation of a hanger with respect to a landing ring during installation. The landing ring has a mating feature, such as a recess, adapted to engage with a mating feature, such as a protrusion, on the casing hanger. The shape of the mating features of the landing ring and hanger is such that rotation to a specific alignment will occur during installation if there is an initial rotational offset. |
| US10570685B2 |
Downhole tool and actuation element
A downhole circulation tool includes: a housing having an axially extending delivery bore for conveying a drilling mud flow therethrough, the housing having a circulation port for discharging drilling mud; and a valve member rotatably disposed within the housing, the valve member comprising a through-flow channel and a circulation channel. The valve member is rotatable between a through-flow position in which the through-flow channel is arranged to convey drilling mud flow from an upstream portion of the delivery bore to the downstream portion of the delivery bore, and a circulation position in which the circulation channel is arranged to convey drilling mud from the upstream portion of the delivery bore to the circulation port to discharge drilling mud from the housing. There is also disclosed a downhole tool comprising a unidirectional drive mechanism, an actuation element for a downhole tool, and a method of operating a downhole tool. |
| US10570680B2 |
Mobile coiled tubing reel unit, rig and arrangements thereof
A system is provided for injecting coiled tubing (CT) into and out of a wellbore. In embodiments, separate injector and reel units are provided releasing constraints on CT size and length. The injector unit is fit with an extendible mast for handling larger bottom hole assemblies and fit with a rotating gooseneck for accepting CT from alternate arrangements of the reel unit. The mast is reinforced to resist CT loading. The capacity of the reel is maximized for the reel unit transport envelope. The reel is rotated using an offset drive engaging a bounding reel flange, such as engaging drive and bull gears. A generally radial displacement of the drive from the reel permits replacement of the entire reel. |
| US10570678B2 |
Horseshoe slip elevator
An apparatus for gripping a tubular includes a body. A slip carrier is coupled to an inner surface of the body. The slip carrier is configured to pivot between an open position and a closed position. A tubular is configured to be introduced laterally into the body when the slip carrier is in the open position. A slip is coupled to the slip carrier. The slip is configured to move radially between a first position that is spaced apart from the tubular and a second position that contacts and grips the tubular. |
| US10570671B2 |
Crane-free walking MPD system
A relocatable Managed Pressure Drilling system adapted to be operatively connected to an oil rig and comprising: a base; a tank secured to the base and adapted to contain gases used in Managed Pressure Drilling operations; optionally, a manifold secured to the base and operatively connected to the tank and adapted for use in Managed Pressure Drilling operations when connected to an oil rig; wherein said base is adapted to move from a first location to a second location on an oilfield without the use of a crane or picker. |
| US10570670B2 |
Downhole cutting tool having sensors or releasable particles to monitor wear or damage to the tool
A wellbore formation system includes a downhole cutting tool having a body and at least one cutting element. A sensor is coupled to the downhole cutting tool, and the sensor includes a transmitter configured to transmit a signal prior to wear on a portion of the downhole cutting tool reaching a first amount. The sensor ceases transmission of the signal when the wear on the portion of the downhole cutting tool reaches the first amount. |
| US10570669B2 |
Earth-boring tools having impregnated cutting structures and methods of forming and using the same
A tool for drilling subterranean formations includes a tool body having a face surface, a blade extending radially outward on the face surface toward a gage surface, and a plurality of cutting structures disposed in the blade. Each of the plurality of cutting structures comprises a substantially spherical body of particulate impregnated matrix material. A method of forming the tool includes forming a tool body having the plurality of cutting structures dispersed therein. A method of using the tool includes rotating the earth-boring tool within a wellbore and engaging a formation material of an earth formation with an outer surface of the blade and wearing the outer surface of the blade to expose the spherical cutting structure. After wearing the outer surface of the blade, the method includes engaging the earth formation with the spherical cutting structure. |
| US10570667B2 |
Polycrystalline diamond cutting element
A polycrystalline-diamond cutting element for a drill bit of a downhole tool. The cutting element includes a substrate and a diamond table bonded to the substrate. The diamond table includes a diamond filler with at least one leached polycrystalline diamond segment packed therein along at least one working surface thereof. The cutting element may be formed by positioning the diamond table on the substrate and bonding the diamond table onto the substrate such that the polycrystalline diamond segment is positioned along at least one working surface of the diamond table. A spark plasma sintering or double press operation may be used to bond the diamond table onto the substrate. |
| US10570666B2 |
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. |
| US10570663B2 |
Automated range-based sensitivity analysis for hydrocarbon reservoir modeling
Methods, systems, and computer program products for range-based sensitivity analysis in hydrocarbon reservoir modeling are disclosed. A computer-implemented method may include receiving a first numeric range defined as a minimum value and a maximum value for a first input parameter of a computational model, computing a different computational model result for each of a plurality of values in the first numeric range by using each of the values as the first input parameter in different respective computational model calculations, and displaying results of the computational model calculations. |
| US10570662B2 |
Wheel carriage assembly for guided asymmetric fabric deployment
Wheel carriage assemblies and related fabric deployment systems and methods are disclosed. A wheel carriage assembly comprising at least one wheel with ball bearings on the interior of each wheel, and a pivot point that allows for position independence, is configured with a hembar coupled to a piece of fabric to allow a surface of varying shape to be covered. The system provides the ability to cover both traditional window shapes as well as surfaces of irregular shape or inclined orientation, and reduces and evens the amount of wear on certain components to extend system life. |
| US10570658B2 |
Fire-blast resistant window assembly and methods for installing the same
The invention relates to a fire and blast resistant window assembly, comprising a frame adapted to be built into a window aperture, a glazing system and a front insulating glass unit. The assembly is characterized in that the front insulating glass unit is mounted on the frame such that a thermal break is formed therebetween, the frame contains a metal framework, which delimits a mounting aperture for the glazing system, wherein separator plates are welded to the framework, along the perimeter thereof, with spaces between the separator plates, and the glazing system comprises a first and a second glazing unit. Each of the glazing units comprises a support profile and a glazing sheet, which is inserted in the support profile and clamped thereto from the inside by glazing beads, wherein a thermal break is formed therebetween. |
| US10570653B2 |
Vehicle door checker
A door checker includes a housing which has a base from which first and second opposing flanges extend. First and second guide pins are spaced apart from one another and are interconnected to the first and second flanges. A check arm extends through the base and is arranged between the first and second guide pins. The check arm is configured to move relative to the housing and includes a profile that corresponds to a variable door holding force. A bearing member is arranged on one side of the check arm and is slidably supported by the first and second guide pins. The bearing member coacts with the profile. |
| US10570648B2 |
Inertia locking device for vehicle latch
A vehicle latch is provided herein. The vehicle latch having: a claw rotationally mounted to the latch for movement about an axis; a pawl rotationally mounted to the latch for movement about an axis between a first position and a second position, wherein the pawl restricts movement of the claw when it is in the first position and wherein the pawl does not restrict movement of the claw when it is in the second position; and an inertia locking device for limiting movement of the pawl towards the second position, wherein the inertia locking device includes a mass-spring damper system configured to react to acceleration forces applied to the pawl in order to limit the movement of the pawl. |
| US10570647B2 |
Hoop lock with dual locking
A hoop lock including a shackle, a crossbar, and a locking assembly operable to secure the shackle to the crossbar. The shackle may include a straight foot and a bent foot, and the locking assembly may engage the straight foot and the bent foot to secure the shackle to the crossbar. |
| US10570646B2 |
Window lock assembly
A window lock assembly is provided for locking a window with a cord. The cord allows a window to be opened a small amount. The lock can be locked and unlocked without a key, and in some embodiments, can be operated with one hand. |
| US10570645B2 |
Inline motorized lock drive for solenoid replacement
An inline motorized lock drive is mountable within a lock housing to drive a sliding locking element between a locked and unlocked position. The lock drive includes a reversible motor having a shaft with an augur thereon to drive a lock spring, which drives the locking element. The sliding motion of the locking element is axially aligned with the motor axis to substantially reduce friction. The lock drive is preferably modular and emulates a solenoid lock drive with a control circuit. The control circuit is connected to drive the motor is switchable to default to a locked position or an unlocked position and emulate a “fail safe” or a “fail secure” type solenoid lock drive. The control circuit operates on 12 or 24 volts to replace solenoid locks of either voltage and stores power when power is applied, then uses the stored power to return the lock drive to the selected default state when power is removed. |
| US10570640B2 |
Modular perimeter fencing system
A system and method of installing a modular fencing system in which slotted posts are used in conjunction with hollow longitudinal rails to support the fence panels in a manner that creates a unified curtain wall perimeter barrier. The posts, rails, and fence panels are made of metal. Plastic sleeves with angularly-tilted ends are inserted into both sides of a slot opening to prevent water intrusion and to facilitate fencing on a slope. The rails are then slidably inserted into and through the sleeves to be held in place through the slots. Adjacent rails are mechanically fastened to each other. The full length of the fence is bolted to the rails to ensure that any load or impact to the fence is distributed throughout the entire system. For additional strength, each fence panel is also through-bolted to metallic finish plates, which are mounted on the slotted posts for seamless and aesthetically-pleasing look. |
| US10570638B2 |
Shelters and team shelters having a repositionable canopy
A shelter such as a team shelter includes, for example, a frame structure having left and right frames, and a canopy. The canopy is positionable in a first position with a front portion of the canopy disposed at a first elevation between front portions of the left and right frames so that the front portion of the canopy, and front portions of the left and right frames to define a front facing opening allowing access by one or more people into the shelter and under the canopy. The canopy is positionable in a second position with the front portion of the canopy disposed at a second lower elevation relative to the left and right frames so that the canopy disposed in the second position results in the shelter being less susceptible to wind induced tip over compared to the shelter with the canopy disposed in the first position. |
| US10570635B2 |
Clean room food processing systems, methods and structures
Some food pathogens are not well controlled by lethality treatments followed by refrigeration. A food processing facility according to this invention reduces the likelihood that food pathogens will be able to enter the food processing facility, or spread should they be able to enter. The food processing facility is divided into a plurality of area, with different areas having different allowed actions that can be taken on the food product, different rules and/or procedures for persons who are allowed entry, and/or different levels of cleanliness. The food processing facility includes a plurality of separate rooms for processing the food product, each including separate food processing machines, air handling systems, drain systems and/or often-used supplies and tools. Different air pressures within different areas limit the possible movement of airborne food pathogens. Sanitizing stations are placed between various ones of the different areas. |
| US10570632B1 |
Adjustable concrete form brace and reinforcement bar hanger
An adjustable concrete form brace includes a horizontal adaptable extension member. A first lower brace element and a second lower brace element opposing the first lower brace element each have a horizontal insertion channel adapted to receive the horizontal extension member. A first upper brace element and second upper brace element are attached to the first lower brace element and the second lower brace element respectively. Each of the lower brace members include a saddle, and each saddle is adapted to retain one or more reinforcement bars. The first upper brace element and second upper brace element each include a form retaining element. |
| US10570630B2 |
Suspended scaffolding structure and connector therefor
A suspended scaffolding connector includes a central spine comprising an anchor connector at a top end thereof, a bottom lug at a bottom end thereof, and a top lug situated between the anchor connector and bottom lug. The connector further includes at least one top truss connector attached to the top lug and at least one bottom truss connector attached to the bottom lug, where the top and bottom truss connectors are configured and spaced for structural connection to top and bottom connectors of a scaffolding truss. The connector also includes top and bottom truss ledger connectors attached to the spine and situated between the top and bottom lugs and adapted for connection to a scaffolding ledger, and the anchor connector is adapted for connection to a suspension anchor and to support the scaffolding truss through the top and bottom truss connectors. |
| US10570627B2 |
Durable decorative panels
A decorative and durable panel and a method of making the panel are disclosed. The panel comprises a substrate, an image affixed to the substrate, an abrasion resistant coating over the ornamental layer, and a clear hot melt upper layer. |
| US10570626B1 |
Support structure for supporting floor panel and access floor system including support structure
Disclosed is a support structure on which a floor panel is seated. The support structure includes: a first beam element disposed in a first direction; a second beam element disposed in a second direction perpendicular to the first direction; a post supporting the first beam element and the second beam element; a beam element bracket seated on top of the first beam element and the second beam element, and connecting the first beam element and the second beam element to each other; and a pedestal seated on top of the beam element bracket, and supporting the floor panel. |
| US10570624B1 |
Reveal device for a wall panel system
A reveal device usable with fixation mechanisms for a pair of panels that include a pair of strips that are held together by a third strip to form a reveal unit. The reveal unit may contain adhesive or other filler material as well as conduits usable in the electrical or plumbing arts. |
| US10570618B2 |
Building chord and building truss
The present invention provides methods and systems for a building truss chord including a first face having a bottom longitudinal corner and a top longitudinal corner. A second face having a bottom longitudinal corner and a top longitudinal corner, a portion of the first face and the second face are spaced apart and form a cavity between the inner surfaces of the first face and the second face. A lower connection member is disposed between the bottom longitudinal corner of the first face and the bottom longitudinal corner of the second face. |
| US10570616B2 |
Insulated sheathing panel and methods for use and manufacture thereof
Insulated wall and roof sheathing systems for use in building construction designed to provide moisture permeable wall panels that protect from bulk water, excess air, and thermal transfer. |
| US10570615B2 |
Insulting member for a hole in an attic floor
A multimode or multi-configuration insulation assembly includes a cover and a frame. The frame has a seal or gasket which may be oriented upwardly in a first configuration or oriented downwardly in a second configuration. In the first configuration, the insulation assembly defines an insulative 5-sided box. In the second configuration, the insulation assembly is a four-sided frame with a removable cover, which enables the four-sided frame to remain installed on the attic floor to act as a dam to hold back blown-in attic insulation when the cover is removed to permit ingress and egress to the attic through the opening formed in the attic floor. |
| US10570614B2 |
Shear transfer system
A shear transfer system is provided. In the system a shear tie strap is attached to a first framing member, a second framing member, a third framing member, a fourth framing member, and a fifth framing member of a frame in a framed building. The second, third, fourth, and fifth framing members are orthogonal or oblique to the first framing member. More than one shear tie strap may be present in the framed building. |
| US10570613B2 |
Fire protection device for hung back-ventilated facades
The invention relates to a fire protection device for hung back-ventilated facades, comprising a closure element which is designed to close a gap in a hung back-ventilated facade in the event of a fire, and which can be moved between an open position and a closed position, wherein a tension element is provided which impinges the closure element into the closed position and which can be moved between a pretensioned position and a closing position, wherein the closure element is retained in the pretensioned position by means of a securing element, wherein the securing element is designed in such a way that it releases the closure element when a temperature threshold value is exceeded. |
| US10570609B2 |
Systems and methods for joining composite panels
Disclosed embodiments include a structural assembly having a first panel having a first edge and a first aperture adjacent to the first edge, and a clamp having a first piece that passes through the first aperture, a second piece, and a fastening portion that fastens together the first piece and the second piece. The structural assembly may include a second panel having a second edge and a second aperture adjacent to the second edge, and the second piece passes through the second aperture, and the clamp holds the first panel and the second panel together. |
| US10570607B2 |
Acoustic shell for stage performances
A method of erecting an acoustic shell for stage performances, the shell have frame defining a concave volume that is curved in two orthogonal planes and has an inner surface facing forwardly of a stage for a performance. A plurality of polygonal acoustic panels are positioned in the frame and spaced in rows and column along the inner surface, each panel having an outer acoustically active surface. The frame is formed of plural curved trusses each with a base for support on the stage and a peak. An oculus ring is connected to the peak of each arch and the bases of the arches are space along a bottom curve of the concave volume. The panels comprise plural adjacent blocks in rows and columns, each with a base and inner closed end, the length of each block being different for adjacent blocks. |
| US10570606B2 |
Support-frameworks
A support-framework (1) supports a surface (2), or supported elements, at a designed variable spacing from a support surface (3), using elongate supports (4) of rod-from or tubular-form that act as ties or struts. Each support (4) is anchored at one of its ends to the supported surface (2) or element and, at the other end, to the support surface (3). The anchoring at each end is via a node N that involves an individual domed-member (5) which is secured to the relevant surface (2, 3) or supported element, and which has a part-spherical surface (6) to which the elongate supports (4) are anchored to extend radially by a coupling (12). The domed-members (5) are metallic or plastics, and may each be hemispherical having an outwardly directed equatorial flange (7) by which they are secured to the relevant surface (2, 3) or supported element. |
| US10570604B2 |
Curb inlet catch basin apparatus and method
A filtration apparatus for installation in a catch basin vault is described. A perforate support plate includes a retractable basket that lies below an opening in the support plate and is positioned below a manhole. Water flowing into the system flows onto the support plate and into the basket, which traps debris. The basket is slidable from an in-use position where the basket is positioned to screen debris flowing into the vault, and a cleanout-position in which the interior of the vault is accessible so that the vault may be cleaned. When the vault needs to be cleaned, the manhole cover is removed to allow workers to have access to the interior of the vault. The workers may clean out the basket, and then slide it out of the way so that they have access to the vault interior. |
| US10570602B2 |
Low profile nestable leaching chamber having increased water storage volume
A plastic chamber for collecting, receiving, detaining, or dispersing water when buried is provided and includes a support pillar having at least one pillar wall which defines a pillar cavity. Additionally, the chamber includes a plurality of chamber ends, a plurality of chamber side walls and a chamber top, wherein the chamber top includes a pillar opening and wherein the chamber defines a chamber internal cavity. It should be appreciated that the support pillar extends downwardly into the chamber internal cavity from the chamber top, wherein the pillar opening is communicated with the pillar cavity. The pillar cover is movably configurable between a first configuration and a second configuration to uncover and cover the least one pillar opening. |
| US10570601B2 |
Urinal mirror device with bilateral convex mirror
A device for aiding an individual in using a urinal includes a housing configured mate with end mount to a flush valve of a urinal, and a bilateral convex mirror mounted in a frame at the front of the housing. The nature of the bilateral curvature of the device prevents individuals standing in close proximity to the user from viewing the users' private regions. |
| US10570600B2 |
Dispensing system for toilet bowl cleanser
A device for dispensing toilet bowl cleaner from a toilet tank to the toilet bowl comprises a housing, an outlet from the housing, a rim around the outlet, a cleaner chamber for receiving toilet bowl cleaner material, and a water inlet chamber for receiving substantially all the water used during flushing. There is a cleaner chamber receiving a portion of the water flowing into the water inlet chamber with passages for water to flow into the cleaner chamber where water dissolves cleaner material. The rim is configured to limit the exposure of the cleaner material to water between flushes. |
| US10570598B2 |
Actuation apparatus
The present invention is an actuation apparatus that is adapted such that when a water level sensor senses water at above a predetermined level by means of a float of a float valve “floating” or rising to a predetermined level based on a corresponding increase in a water level, a diaphragm valve “turns on” or repositions such that water is allowed to flow from a pressurized water source to an actuator and the actuator actuates. The apparatus may be used in conjunction with a toilet having auxiliary discharge path and valve in preventing the toilet from overflowing. |
| US10570596B1 |
Drain pipe cleaner plumbing tool
The drain pipe cleaner plumbing tool is a set of tools that allow an individual to clean a clogged drain and to reduce the likelihood of future blockages. It comprises a cap to replace the retaining nut after the pivot rod and built-in stopper are removed from a sink, a tool that reaches into a drain line all the way to the wall and pulls out foreign material, a mesh drain liner that collects foreign objects near the drain hole where they can be easily removed, and a manual stopper that mates with the mesh drain liner. |
| US10570595B2 |
Removable hinged strainer for a pop-up drain assembly
A removable strainer basket, a drain assembly incorporating the basket and a method of using the same. The drain assembly includes a flange assembly mounted in an aperture in a bottom wall of the receptacle. The flange assembly defines a bore therein and a stopper is engaged with the flange assembly and is selectively movable between open and closed positions. A strainer basket is removably positionable within the bore between a part of the stopper and a part of the flange assembly. The strainer basket defines a plurality of apertures therein and through which water is able to flow when the stopper is in the open position. The strainer basket captures hair strands and other articles entrained in the draining water. The basket is selectively removable from the flange assembly for cleaning. |
| US10570594B2 |
Hair straining device
A hair straining device for a drain is disclosed. The device has a central element, a bottom seal element, and a pair of arms. |
| US10570593B1 |
Self-sealing drain vent cover
A self-sealing drain vent cover that allows for a vacuum to be created within piping of a plumbing fixture for unclogging purposes. The vent cover includes a rigid cover and a seal insert. The rigid cover includes a first tubular body and a first disk top to yield a closed off structure to support the seal insert. The first disk top is terminally and perimetrically connected to the first tubular body. The seal insert adheres to a surface around an overflow port to enclose said port. The seal insert includes a second tubular body, a second disk top, and an annular self-sealing mechanism. The second disk top is terminally and perimetrically connected to the second tubular body. The seal insert is mounted within the rigid body. The self-sealing mechanism is positioned adjacent to a bottom end of the second tubular body and is concentrically mounted to the second tubular body. |
| US10570591B2 |
Swivel-type precision ceramics control valve
A precision ceramics control valve includes a valve housing, a rotary base mounted in the valve housing, a valve lever mounted on the rotary base and protruding upward from the valve housing, a movable valve plate mounted in the valve housing and located under the rotary base, a fixed valve plate mounted in the valve housing and located under the movable valve plate, a valve seat mounted on a lower end of the valve housing to stop the fixed valve plate, the movable valve plate and the rotary base, and a temperature limiting device mounted in the valve seat. |
| US10570590B2 |
Hydrant enclosure with integral faucet
Provided is an enclosure with an integrated hydrant. The enclosure includes a fluid flow conduit that transfers fluid from a fluid supply tube to a fluid outlet, which may be associated with the backflow preventer. The enclosure has a conduit that carries water from the fluid supply tube to the backflow preventer. Thus, a lower profile, lighter, and more aesthetically pleasing enclosure is provided. |
| US10570582B2 |
System and method for operating a material-handling machine
A machine includes a power generation system; a propulsion system; a work implement coupled to a body of the machine via a linkage that includes at least one actuator; a perception system configured to generate a signal that is indicative of a position of the machine relative to a material receptacle; and a controller operatively coupled to the perception system, the propulsion system, the power generation system, and the at least one actuator. The controller is configured to receive the signal from the perception system, determine a location of the work implement relative to the material receptacle based at least in part on the signal from the perception system, and actuate at least one of the propulsion system, the power generation system, and the at least one actuator based on the determined location of the work implement relative to the material receptacle. |
| US10570578B2 |
Biohydrochemical enhancement structure for stream-water treatment
Novel streamwater remediation systems and processes are presented. The disclosed systems involve design and placement of geometric volumes of porous media of variable hydraulic conductivity within the streambed to enhance hyporheic exchange (exchange of water from the stream or constructed urban waterway compartment to the porous media, or streambed, compartment). The disclosed systems may help improve water quality in various ways, for example through the removal of contaminants from water as it passes through the streambed. In some embodiments, contaminant removal is achieved by microbes and/or reactive geomedia incorporated into the streambed structures. By pairing hydrologic/flow structures with bacteria or reactive geomedia, diverse contaminants such as metals, nutrients, organics, pathogens, and more can be sorbed, deactivated, assimilated, transformed to harmless chemicals, and otherwise removed from the water. Because the structures are designed to return water to the stream after treatment, the stream water quality is improved by the structures. |
| US10570576B1 |
Flexible groove inlay
The low maintenance speed bump is an elongated, rigid, solid body having an arcuate top surface and a flat base, angled grooves defined in the top surface, and a reflective material disposed within the grooves. The reflective material is disposed lower than the top surface of the speed bump to prevent contact between vehicles passing over the speed bump and the reflective material. In this manner, the reflective material is protected from damage by vehicle tires and the life of the reflective material is extended. Further, the angled grooves provide greater visibility of the reflective material to drivers approaching the speed bump. |
| US10570574B2 |
Temperature controlled structure assembly
A temperature controlled structure assembly comprises an array of structural panels each including at least one channel formed therein. At least one channel of each of the structural panels is aligned with at least one of the channels of an adjacent one of the structural panels to form a continuous channel extending through the array of the structural panels. At least one functional panel overlays the array of structural panels and is exposed for contact with a user. At least one heat exchanging element is disposed within the continuous channel and configured to exchange heat with the at least one functional panel in order to heat or cool the at least one functional panel. |
| US10570573B2 |
Rail welding unit with eccentric cam driven clamping levers
A welding unit for welding together two rails of a track includes two rail clamping assemblies which can be moved towards one another in a longitudinal direction of the rail along unit guides by compression cylinders. Each rail clamping assembly is equipped with clamping jaws which are displaceable in pairs in a pressing plane and each of which has a contact surface provided for application to a rail web. The clamping jaws are each constructed as clamping levers which are pivotable in the pressing plane about a lever pivot axis. The contact surface intended for application to the rail web is disposed at a first lever end spaced apart from the lever pivot axis. The two contact surfaces of each rail clamping assembly are each positioned closer to the oppositely disposed rail clamping assembly than the two lever pivot axes. |
| US10570571B2 |
Bearing assembly, arrangement of beams for changing direction of a carriage with the bearing assembly and rail-changing system with said bearing assembly and arrangement of beams
A rail-changing system for air transport systems that comprises a bearing assembly and an arrangement of beams for changing direction, in which the bearing assembly is of the type that is linked to a carriage of an air transport system on beams, and comprises a frame linked to a pair of extensions defining a configuration similar to a yoke, each extension comprising a pair of main wheels with a common rotational axis arranged horizontally, and the main wheels being able to circulate on a beam; the bearing assembly also comprises at least one cam arranged on a rotating basis between the extensions, such that the rotational axis of the cam is arranged vertically, the arrangement of the beams for changing direction of a carriage with a bearing assembly and the beams being rails of the passive type. |
| US10570568B2 |
Tissue paper
An all-purpose type tissue paper. A two-ply tissue paper that does not have moisturizer applied thereon, that has a basis weight per ply of 10.0-16.0 g/m2, a paper thickness per two-ply of 120-200 μm, a softness of not more than 1.0, a dry tensile strength (T) in the MD direction of 240-300 cN/25 mm, and an average dynamic friction coefficient of 1.40-1.65. |
| US10570564B2 |
Method for preparing nanofibrillar cellulose
The method for preparing nanofibrillar cellulose comprises disintegrating (DIS1) fibrous cellulosic raw material to a first disintegration level to a half-fabricate, transporting (TRANS) the half-fabricate in the first disintegration level in concentrated form to a destination, and at the destination, disintegrating (DIS2) the half-fabricate from the first disintegration level to the second disintegration level to nanofibrillar cellulose. |
| US10570562B2 |
Methods for reducing content of hexenuronic acids in cellulosic pulp
The present invention provides an enzymatic method for reducing the content of hexenuronic acids in a chemical cellulosic pulp and/or improvement of the brightness of cellulosic pulp using haloperoxidase. |
| US10570560B2 |
Hand-held steamer head
The present application relates to a hand-held steamer head for a fabric steamer. The hand-held steamer head has a body (2) with one or more steam vents (9) and a friction surface (23) for locating against a fabric to be steamed. The friction surface (23) is configured to act on the fabric to resist movement of the fabric relative to the body (2) as the body (2) is drawn over the fabric. The present invention also relates to a fabric steamer having a hand-held steamer head and a hand-held steamer head kit. |
| US10570559B2 |
Laundry drying apparatus
A laundry drying apparatus provided herein may include a cabinet that includes an upper cover, a drum provided in the cabinet, an air supply unit configured to supply air to the drum and recover air from the drum, a reception unit configured to define an upper surface of the cabinet with the upper cover, and a reception space provided in the reception unit. |
| US10570555B2 |
Wall-mounted drum-type washing machine
A wall-mounted drum-type washing machine includes a rear panel mounted on a wall surface; a tub containing wash water, supported by the rear panel; a front panel having an opening formed therein and installed on the tub; a control unit installed in the front panel; and a bypass unit bypassing wash water away from the control unit. |
| US10570554B2 |
Washing machine
A washing machine includes a rear panel mounted on a wall; a tub supported by the rear panel and configured to contain wash water; a front panel having an opening therein and on or in front of the tub; a rotatable drum in the tub; a driving unit providing power to the drum; a cover on the rear panel so as to cover the tub and the front panel; a water supply device supplying wash water to the tub; and a drain device having a drain filter in a wash water discharge path, the drain filter being configured to filter foreign matter in the wash water. |
| US10570553B2 |
Washing machine appliance with articulated fill nozzle
A washing machine appliance includes a cabinet having a top panel, a wash tub mounted within the cabinet below the top panel, and a door mounted to the cabinet at the top panel. The door is adjustable between an open position and a closed position. The door is positioned over the wash tub in the closed position. The washing machine appliance also includes a spray head mounted to the door with an articulated joint. The spray head is fluidly connected to a wash fluid source and is configured for selectively providing a flow of wash fluid in a desired direction and location within the wash tub when the door is in the open position. |
| US10570548B2 |
Laundry treatment apparatus
A laundry treatment apparatus includes a cabinet having an introduction/discharge opening, a drawer configured so as to be discharged from the cabinet through the introduction/discharge opening, a through-hole formed in an upper surface of the drawer, a tub that is located inside the drawer and that defines a space that is configured to receive water, an introduction aperture formed in an upper surface of the tub, the introduction aperture being located under the through-hole, a drum rotatably provided inside the tub for receiving laundry supplied to the introduction aperture, a door that is configured to open and close the introduction aperture, the door being coupled to one of the drawer or the tub, and a door sensing unit that is configured to determine whether the door is opened during a state in which the drawer is inserted into the cabinet. |
| US10570543B2 |
Washing machine and method of controlling the washing machine
A washing machine includes a machine housing, a wash drum suspended by a plurality of carrier arms, a force sensor associated with at least one carrier arm provides a signal that is representative of a force acting on the carrier arm, and a control unit connected to the force sensor. The control unit receives measurement information during each of a plurality of phases of a program run of the washing machine, that is representative of a signal profile over time of the sensor signal over at least a portion of a revolution of the wash drum, introduces a defined amount of water into the wash drum between each pair of successive phases, determines parameter information indicative of the fabric type of laundry loaded into the drum based on the measurement information obtained during the various phases, and controls the program run in dependence on the determined parameter information. |
| US10570535B2 |
Chemical method and system for the manufacture of fibrous yarn
The present invention discloses a method for the manufacture of fibrous yarn. The said method includes the steps of providing an aqueous suspension having fibers and at least one rheology modifier, followed by directing said suspension through at least one nozzle, to form at least one yarn. The method further includes subjecting the said at least one yarn to dewatering. The method is characterized in that a hydrogel is provided onto surface of the yarn that exits the at least one nozzle. Further disclosed is a system for manufacture of fibrous yarn and the fibrous yarn so produced during the manufacturing. |
| US10570531B2 |
TiAl intermetallic compound single crystal material and preparation method therefor
A TiAl intermetallic compound single crystal material and a preparation method therefor are disclosed. The alloy composition of the material comprises TiaAlbNbc(C, Si)d, wherein 43≤b≤49, 2≤c≤10, a+b+c=100, and 0≤d≤1 (at. %). |
| US10570530B2 |
Periodic table group 13 metal nitride crystals and method for manufacturing periodic table group 13 metal nitride crystals
A periodic table Group 13 metal nitride crystals grown with a non-polar or semi-polar principal surface have numerous stacking faults. The purpose of the present invention is to provide a period table Group 13 metal nitride crystal wherein the occurrence of stacking faults of this kind are suppressed. The present invention achieves the foregoing by a periodic table Group 13 metal nitride crystal being characterized in that, in a Qx direction intensity profile that includes a maximum intensity and is derived from an isointensity contour plot obtained by x-ray reciprocal lattice mapping of (100) plane of the periodic table Group 13 metal nitride crystal, a Qx width at 1/300th of peak intensity is 6×10−4 rlu or less. |
| US10570528B2 |
Apparatus and method for producing gallium oxide crystal
The apparatus for producing a gallium oxide crystal relating to the invention contains a vertical Bridgman furnace containing: a base body; a cylindrical furnace body having heat resistance disposed above the base body; a lid member occluding the furnace body; a heater disposed inside the furnace body; a crucible shaft provided vertically movably through the base body; and a crucible disposed on the crucible shaft, heated with the heater, the crucible is a crucible containing a Pt-based alloy, the furnace body has an inner wall that is formed as a heat-resistant wall containing plural ring shaped heat-resistant members each having a prescribed height accumulated on each other, and the ring shaped heat-resistant members each contain plural divided pieces that are joined to each other to the ring shape. |
| US10570527B2 |
Continuous modification of organics in chemical baths
A chemical bath system includes a reactor tank configured to store a chemical bath solution including at least one organic element, and an organics removing chamber assembly. The organics removing chamber assembly includes at least one sub-chamber that delivers the chemical bath solution from a high-pressure section of a bath circuit to a low-pressure section. The organics removing chamber assembly modifies an amount of the at least one organic element as the chemical bath solution flows therethrough. The chemical bath system further includes an analysis/dosing controller. The analysis/dosing controller outputs a control signal that controls the organics removing chamber assembly to modify the amount of the at least one organic element in the chemical bath solution based on a comparison between an actual amount of the at least one organic element in the chemical bath solution and a desired amount of the at least one organic element. |
| US10570522B2 |
Etching solution for copper or copper alloy
A solution for selectively etching copper or a copper alloy from a microelectronic device, wherein the device simultaneously includes copper or a copper alloy and nickel-containing material, the solution being an etching solution for copper or a copper alloy comprising a chelating agent having an acid group in a molecule, hydrogen peroxide, and a surfactant having an oxyethylene chain in a molecule. |
| US10570521B2 |
Multilayer structured coatings for cutting tools
Cutting tools are described having coatings which can demonstrate desirable wear resistance and increased cutting lifetimes. A coated cutting tool described herein has a substrate and a coating with a plurality of alternating layers of a first layer of Al2O3 and a second layer of at least one of MeAl2O3 and MeAl2O3/MeO2 composite, wherein Me is Zr, Hf, Ti or a combination thereof. The coating has a superlattice-like structure. |
| US10570516B2 |
System and method for transport
A deposition system and method includes a deposition source, a roll conveyor and at least one shield positioned at a location proximate to the deposition source. |
| US10570514B2 |
Process for the generation of metallic films
The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. It relates to a process for preparing metal films comprising (a) depositing a metal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate with the deposited metal-containing compound in contact with a reducing agent in the gaseous state, wherein the reducing agent is or at least partially forms at the surface of the solid substrate a carbene, a silylene or a phosphor radical. |
| US10570512B2 |
Substrate processing apparatus
A substrate processing apparatus of the present disclosure includes a placing table provided to be rotatable around an axis; a gas supplying section that supplies gas to regions through which a substrate sequentially passes while being moved in a circumferential direction with respect to the axis as the placing table is rotated; and a plasma generating section that generates plasma using the supplied gas. The plasma generating section includes an antenna that radiates microwaves, and a coaxial waveguide that supplies the microwaves to the antenna. Line segments constituting a plane shape of the antenna when viewed in a direction along the axis include two line segments which are spaced to be distant from each other as being spaced away from the axis. The coaxial waveguide supplies the microwaves to the antenna from a gravity center of the antenna. |
| US10570510B2 |
Periphery purge shutter and flow control systems and methods
An arrangement of two shutters radially outward from an injector block and a susceptor onto which a wafer carrier is removably mounted are configured to provide a flowpath through a reactor chamber that does not exhibit a vortex, thereby reducing or eliminating buildup on the inside of the reactor chamber and facilitating large temperature gradient between the injector block and the wafer carrier. This can be accomplished by introduction of a purge gas flow at a radially inner wall of an upper shutter, and in some embodiments the purge gas can have a different chemical composition than the precursor gas used to grow desired epitaxial structures on the wafer carrier. |
| US10570506B2 |
Method to improve film quality for PVD carbon with reactive gas and bias power
Embodiments of the present disclosure generally describe methods for depositing an amorphous carbon layer onto a substrate, including over previously formed layers on the substrate, using a high power impulse magnetron sputtering (HiPIMS) process, and in particular, biasing of the substrate during the deposition process and flowing a nitrogen source gas and/or a hydrogen source gas into the processing chamber in addition to an inert gas to improve the morphology and film stress of the deposited amorphous carbon layer. |
| US10570501B2 |
Multilayer nitride hard coatings
In one aspect, coatings are described herein employing composite architectures providing high aluminum content and high hardness for various cutting applications. For example, a coated cutting tool comprises a substrate and a coating comprising a refractory layer deposited by physical vapor deposition adhered to the substrate, the refractory layer comprising a plurality of sublayer groups, a sublayer group comprising a titanium aluminum nitride sublayer and an adjacent composite sublayer comprising alternating nanolayers of titanium silicon nitride and titanium aluminum nitride. |
| US10570500B2 |
Sensor cover laminates for vehicle adjusting color and penetrating electronic waves
The present invention provides a stacked body including a germanium layer, an organic material layer, a zinc compound layer, and the like, thereby exhibiting a specific color and glossiness, transmitting electromagnetic waves, and having excellent water resistance, and more particularly, a stacked body including a substrate and a deposition layer formed on the substrate, wherein the deposition layer includes the organic material layer made of an organic material, the zinc compound layer made of zinc sulfide (ZnS) or zinc selenium (ZnSe), and the germanium layer made of germanium (Ge) or a germanium alloy. |
| US10570499B2 |
Mask frame, a mask frame manufacturing method and a mask
Disclosed are a mask frame, for mask frame manufacturing method and mask. The mask frame includes a main frame and shielding bars, an evaporation-deposition area penetrating the main frame in a thickness direction being formed on the main frame, the main frame being provided with pairs of first receiving slots, the two first receiving slots in each pair being located on both sides of the evaporation-deposition area in a first direction, respectively, each shielding bar corresponding to a pair of first receiving slot, two ends of shielding bars being disposed within corresponding two first receiving slots, respectively. The mask frame comprises at least one pair of first positioning holes, each pair of which corresponds to one pair of first receiving slots, and the two first positioning holes in each pair correspond to positions of the two first receiving slots in a corresponding pair, respectively. |
| US10570496B2 |
Nitrided or soft nitrided part with excellent wear resistance and pitting resistance, and nitriding and soft nitriding method
A nitrided part and soft nitrided part with excellent wear resistance and pitting resistance and a nitriding method and soft nitriding method are provided, specifically, a nitrided part or soft nitrided part made by a steel material comprising, by mass %, C: 0.05 to 0.3%, Si: 0.05 to 1.5%, Mn: 0.2 to 1.5%, P: 0.025% or less, S: 0.003 to 0.05%, Cr: 0.5 to 2.0%, Al: 0.01 to 0.05%, and N: 0.003 to 0.025% and having a balance of Fe and impurities, wherein, the surface layer comprises a compound layer containing iron, nitrogen, and carbon and a nitrogen diffusion layer positioned below the compound layer, the compound layer comprises an ε single phase, the ε single phase has a thickness of 8 to 30 μm and a Vicker's hardness of 680 HV or more, and the ε single phase has a volume ratio of pores of less than 10%. |
| US10570495B2 |
Surface layer for fast diffusion and method to produce thereof
A number of variations may include a method that may include laser shock peening a friction work surface of a working part and applying a ferritic nitrocarburizing process to the friction work surface such that diffusion of carbon and nitrogen atoms into the friction work surface is accelerated. |
| US10570491B2 |
High entropy alloy having composite microstructure
A metallic alloy, more particularly, a high-entropy alloy with a composite structure exhibits high strength and good ductility, and is used as a component material in electromagnetic, chemical, shipbuilding, machinery, and other applications, and in extreme environments, and the like. |
| US10570490B2 |
Strain-induced age strengthening in dilute magnesium alloy sheets
A method of strengthening a dilute magnesium alloy sheet includes providing a dilute magnesium alloy sheet, which includes a magnesium alloy consisting essentially of (wt %): >0 to 3.0 of Zn; >0 to 1.5 of Ca; 0 to 1.0 of Zr; 0 to 1.3 of a rare earth element or mixture of the same; 0 to 0.3 of Sr; 0 to 0.7 of Al, the balance of Mg and other unavoidable impurities, wherein the total weight % of alloying elements is less than 3%; subjecting the dilute magnesium alloy sheet to plastic deformation, in which the tensile plastic strain should exceed 0.5%, but be less than 8% to form a pre-deformed magnesium alloy sheets; and subjecting the pre-deformed magnesium alloy sheets to an ageing treatment in a temperature range of 80 to 250° C. for at least 1 minute, thereby forming a strengthened magnesium alloy sheet. |
| US10570483B2 |
Copper-based alloy casting in which grains are refined
A copper-based alloy casting includes 69 to 88% of Cu, 2 to 5% of Si, 0.0005 to 0.04% of Zr, 0.01 to 0.25% of P by mass, and a remainder including Zn and inevitable impurities, and satisfies 60≤Cu−3.5×Si−3×P≤71. Further, mean grain size after melt-solidification is 100 μm or less, and α, κ and γ-phases occupy more than 80% of phase structure. Furthermore, the copper-based alloy casting according to the invention can further include at least one element selected from a group consisting of 0.001 to 0.2% of Mg, 0.003 to 0.1% of B, 0.0002 to 0.01% of C, 0.001 to 0.2% of Ti and 0.01 to 0.3% of rare earth element. |
| US10570482B2 |
Method for recovering scandium
A method for recovering scandium is provided, which is capable of recovering highly-pure scandium from nickel oxide ore in a simple and efficient manner. The method for recovering scandium according to the present invention includes a scandium elution step S2 of passing a solution containing scandium through an ion exchange resin to obtain an eluted liquid containing scandium from the ion exchange resin, a neutralization step S3 of adding for neutralization a neutralizing agent to the eluted liquid, a solvent extraction step S4 of solvent-extracting the neutralized eluted liquid using an amine-based extracting agent, and a scandium recovering step S5 of obtaining a scandium precipitate from residual liquid separated by the solvent extraction, and then roasting the precipitate to obtain scandium oxide. |
| US10570480B2 |
Method for recovering scandium
The invention provides a method for recovering scandium from an acidic solution containing scandium. The method having [a] a precipitation step wherein sodium sulfate is added into the acidic solution containing scandium to obtain a precipitate of a scandium double sulfate; [b] a neutralization step wherein pure water is added to the precipitate of a scandium double sulfate to dissolve the precipitate of a scandium double sulfate therein, and scandium hydroxide is obtained by adding a neutralizing agent into the dissolution liquid; and [c] a re-dissolution step wherein an acid is added to the scandium hydroxide obtained in the neutralization step, so that a scandium dissolution after purification, in which the scandium hydroxide is dissolved, is obtained. |
| US10570477B2 |
High-strength steel, method for manufacturing high-strength steel, steel pipe, and method for manufacturing steel pipe
High-strength steel having a specified chemical composition, wherein X (%) calculated by using equation (1): X=0.35Cr+0.9Mo+12.5Nb+8V (1) is 0.75% or more, wherein the symbols of chemical elements in equation (1) respectively denote the contents (mass %) of the corresponding chemical elements and wherein the symbol of a chemical element which is not included is assigned a value of 0, a microstructure having a bainite phase fraction of 50% or more, a dislocation density of 1.0×1015/m2 or more after aging has been performed under the condition of a Larson-Miller parameter (LMP) of 15000, and a yield strength of 550 MPa or more before and after the aging is performed, as well as methods of manufacturing such high-strength steel, is disclosed. The high-strength steel can be used as a raw material for manufacturing large diameter steel pipe having the strength properties required for its use in steam transportation. |
| US10570474B2 |
Method for manufacturing high-strength galvanized steel sheet
A method for manufacturing a high-strength galvanized steel sheet. The method includes a first heating step of holding the steel sheet in a temperature range of 750° C. to 880° C. for 20 s to 600 s in an atmosphere having an H2 concentration of 0.05% to 25.0% by volume and a dew point of −45° C. to −10° C., a cooling step, a rolling step of rolling the steel sheet with a rolling reduction of 0.3% to 2.0%, a pickling step of pickling the steel sheet with a pickling weight loss of 0.02 gram/m2 to 5 gram/m2 in terms of Fe, a second heating step of holding the steel sheet in a temperature range of 720° C. to 860° C. for 20 sec. to 300 sec. in an atmosphere having an H2 concentration of 0.05% to 25.0% by volume and a dew point of −10° C. or lower, and a galvanizing step. |
| US10570470B2 |
Steel sheet for hot stamping, method of manufacturing the same, and hot stamped steel sheet member
A steel sheet for hot stamping includes a predetermined chemical composition containing: C: 0.08% or more and less than 0.20%; Si: 0.003% to 0.2%; Mn: 1.6% to 3.5%, and others, and further includes a steel structure expressed by, in an area ratio: bainite: 1% to 95%; ferrite: 5% to 94%; and balance: one or more selected from the group consisting of pearlite, martensite and retained austenite. When an Mn content is represented by [Mn], a C content is represented by [C], an expression of “[Mn]+6.67×[C]−2.73≥0” is satisfied. |
| US10570459B2 |
Methods, compositions, and kits for detecting allelic variants
In some embodiments, the present inventions relates generally to compositions, methods and kits for use in discriminating sequence variation between different alleles. More specifically, in some embodiments, the present invention provides for compositions, methods and kits for quantitating rare (e.g., mutant) allelic variants, such as SNPs, or nucleotide (NT) insertions or deletions, in samples comprising abundant (e.g., wild type) allelic variants with high specificity and selectivity. In particular, in some embodiments, the invention relates to a highly selective method for mutation detection referred to as competitive allele-specific TaqMan PCR (“cast-PCR”). |
| US10570455B2 |
DNA methylation biomarkers for bladder cancer
A method for the prediction, prognosis and/or diagnosis of bladder cancer or bladder cancer recurrence in a subject, the method includes: providing a test sample from the subject; measuring DNA methylation levels of at least a portion of two or more polynucleotides selected from the group consisting of HOXA9, SOXI, NPY, IRAK3, L1-MET, and Z02 in the test sample; calculating a risk score based on the measured DNA methylation levels, comparing the calculated risk score to a cut-off value derived from a reference DNA methylation profile based on DNA methylation levels of the one or more biomarkers derived from a control group, members of which had bladder cancer; and based on the comparison calculated risk score to the cut-off value, determining at least one of: (1) whether bladder cancer has recurred; (2) whether there is likelihood that the bladder cancer will recur; and (3) whether the patient has bladder cancer. |
| US10570453B2 |
Method of predicting a predisposition to QT prolongation
The present invention describes an association between genetic polymorphisms in the ceramide kinase-like (CERKL) gene and a predisposition to prolongation of the QT interval, and provides related methods for the prediction of such a predisposition, the administration of QT interval-prolonging compounds to individuals having such a predisposition, and determining whether a compound is capable of inducing QT prolongation. |
| US10570449B2 |
Systems and methods for biological analysis
Provided herein are devices and methods suitable for sequencing, amplifying, analyzing, and performing sample preparation procedures for nucleic acids and other biomolecules. |
| US10570446B2 |
Massive parallel method for decoding DNA and RNA
This invention provides methods for attaching a nucleic acid to a solid surface and for sequencing nucleic acid by detecting the identity of each nucleotide analogue after the nucleotide analogue is incorporated into a growing strand of DNA in a polymerase reaction. The invention also provides nucleotide analogues which comprise unique labels attached to the nucleotide analogue through a cleavable linker, and a cleavable chemical group to cap the —OH group at the 3′-position of the deoxyribose. |
| US10570443B2 |
Methods of quantifying cell-free DNA
This invention provides a method of quantifying chimeric DNA in a cell-free DNA sample. |
| US10570442B2 |
Compositions and methods for analyzing immobilized nucleic acids
The present invention provides methods of detecting a nucleic acid analyte in a sample. The methods generally involve modifying immobilized nucleic acids from a sample onto an insoluble support in a substantially elongated configuration, where modification generates an identifying feature that identifies the analyte; and detecting the identifying feature(s) using scanning probe microscopy, to detect the analyte. The present invention further provides a method for assigning a profile of a feature to a nucleic acid. The present invention further provides a computer program product for use in a subject method. The present invention further provides a system for detecting a nucleic acid in a sample; and a system for assigning a profile of a feature to a nucleic acid. The present invention further provides a method for immobilizing a nucleic acid onto an insoluble support; and further provides insoluble support having nucleic acid(s) immobilized thereon. The present invention further provides a method of diagnosing a disorder or condition in an individual, where the method involves use of a subject method for detecting a nucleic acid analyte. |
| US10570438B2 |
Rapid peptidoglycan-based assay for detection of bacterial contamination
The invention relates to a colorimetric method for detecting bacterial or fungal pathogens by detecting peptidoglycan or (1-3)-β-D-glucan in a sample. |
| US10570437B2 |
Phenotypic characterization and in situ genotyping of a library of genetically different cells
A library of cell strains is characterized by culturing cells at spatially defined and separated positions in a culturing device (1) and determining a phenotypic characteristic of each cell strain in the culturing device (1). The cells are fixated at the spatially defined and separated positions in the culturing device (1) followed by in situgenotyping a respective variable region (150) of each cell strain at the spatially defined and separated positions in the culturing device (1). Each respective phenotypic characteristic is connected to each respective genotype based on the spatially defined and separated positions in the culturing device (1). |
| US10570435B2 |
Cell determination method, cell determination device and cell determination program
The present invention relates to a cell determination method for determining a cell type based on a content of glycogen in a cell, including: an acquisition step of acquiring optical path length data by measuring an optical path length of the cell; a calculation step of calculating an optical path length indicator correlated with the optical path length of the cell from the obtained optical path length data; a comparison step of comparing the calculated optical path length indicator with a threshold; and a determination step of determining whether the cell is a cell type having a high glycogen content in the cell or a cell type having a low glycogen content in the cell, based on the comparison result. |
| US10570434B2 |
Method and apparatus for antibody production and purification
The subject invention pertains to methods and apparatus for the production and purification of cell products, such as immunoglobulins. One aspect of the invention is an integrated cell culture and purification apparatus for the growth and maintenance of cells and the harvest and purification of cell products, such as immunoglobulins. Thus, the apparatus integrates a cell culture function with a purification function. Other aspects of the invention pertain to an automated method for producing immunogenic compositions such as vaccines. |
| US10570433B2 |
Enzyme compositions and uses thereof
The present invention relates to enzyme compositions and processes of producing and using the compositions for the saccharification of lignocellulosic material. |
| US10570428B2 |
Variant thioesterases and methods of use
The present invention relates to variant thioesterases and their use in plants, e.g., to increase enzymatic activity and to promote increased production of mid-chain length fatty acids (e.g., 8 to 14 carbons) and at desired ratios. Further disclosed herein are methods of manufacturing renewable chemicals through the manufacture of novel triglyceride oils followed by chemical modification of the oils. Oils containing fatty acid chain lengths of C8, C10, C12 or C14 are also disclosed and are useful as feedstocks in the methods described herein. |
| US10570427B2 |
Fermentation process for the production of lipids
The invention provides methods and systems for the production of lipid products from a gaseous substrate using a two stage fermentation process. The method comprises providing a gaseous substrate comprising CO, CO2 or H2 or mixtures thereof, to a first bioreactor containing a culture or one or more microorganisms, and fermenting the substrate to produce acetate. The acetate from the first bioreactor is then provided to a second bioreactor, where it is used as a substrate for fermentation to lipids by one or more microalgae. |
| US10570426B2 |
Method for producing methacrylic acid ester and novel methacrylic acid ester synthetase
Provided is a method for producing a methacrylic acid ester using a biocatalyst, said method comprising a step of reacting an alcohol or a phenol with methacrylyl-CoA in the presence of an alcohol acyltransferase originated from a plant selected from the group consisting of a plant belonging to the genus Osmanthus, a plant belonging to the genus Vitis, a plant belonging to the genus Citrus, a plant belonging to the genus Durio, a plant belonging to the genus Magnolia and a plant belonging to the genus Chamaemelum to thereby synthesize the methacrylic acid ester. |
| US10570421B2 |
Limiting yeast-produced trehalose in fermentation
The present disclosure relates to recombinant yeast host cells having (i) a first genetic modification for reducing the production of one or more native enzymes that function to produce glycerol or regulating glycerol synthesis and/or allowing the production of an heterologous glucoamylase and (ii) a second genetic modification for reducing the production of one or more native enzymes that function to produce trehalose or regulating trehalose synthesis and/or allowing the expression of an heterologous trehalase. The recombinant yeast host cells can be used to limit the production of (yeast-produced) trehalose (particularly extracellular trehalose) during fermentation and, in some embodiments, can increase the production of a fermentation product (such as, for example, ethanol). |
| US10570420B2 |
Method for producing fragrant alcohols
This invention relates generally to methods and compositions for producing a sesquiterpene alcohol comprising contacting a sesquiterpene with a P450 polypeptide with monooxygenase activity. |
| US10570417B2 |
Recombinant adenovirus expressing two transgenes with a bidirectional promoter
The invention provides recombinant adenovirus (rAd) and rAd vectors comprising a bidirectional mouse CMV (mCMV) promoter operably linked to a first transgene in one direction and to a second transgene in the opposite direction. The invention also provides methods of making and using such rAd and rAd vectors. |
| US10570415B2 |
RNA-guided nucleic acid modifying enzymes and methods of use thereof
The present disclosure provides CasX proteins, nucleic acids encoding the CasX proteins, and modified host cells comprising the CasX proteins and/or nucleic acids encoding same. CasX proteins are useful in a variety of applications, which are provided. The present disclosure provides CasX guide RNAs that bind to and provide sequence specificity to the CasX proteins, nucleic acids encoding the CasX guide RNAs, and modified host cells comprising the CasX guide RNAs and/or nucleic acids encoding same. CasX guide RNAs are useful in a variety of applications, which are provided. The present disclosure provides archaeal Cas9 polypeptides and nucleic acids encoding same, as well as their associated archaeal Cas9 guide RNAs and nucleic acids encoding same. |
| US10570414B2 |
Invertebrate microRNAs
This invention provides plants having resistance to invertebrate pests. More specifically, this invention discloses a non-natural transgenic plant cell expressing at least one invertebrate miRNA in planta for suppression of a target gene of an invertebrate pest or of a symbiont associated with the invertebrate pest. Also provided are recombinant DNA constructs for expression of at least one invertebrate miRNA in planta, a non-natural transgenic plant containing the non-natural transgenic plant cell of this invention, a non-natural transgenic plant grown from the non-natural transgenic plant cell of this invention, and non-natural transgenic seed produced by the non-natural transgenic plants, as well as commodity products produced from a non-natural transgenic plant cell, plant, or seed of this invention. This invention further provides a method of suppressing at least one target gene of an invertebrate pest of a plant or of a symbiont associated with the invertebrate, including providing a plant including the non-natural transgenic plant cell of this invention, wherein the invertebrate is the invertebrate pest, the recombinant DNA is transcribed in the non-natural transgenic plant cell to the recombinant miRNA precursor, and when the invertebrate pest ingests the recombinant miRNA precursor, the at least one target gene is suppressed. |
| US10570407B2 |
Woody plants having improved growth properties
The invention relates to a method for producing a genetically modified woody plant with improved growth properties (in terms of biomass and/or wood density) as compared to a corresponding non-genetically modified wild type plant or woody plant, said method comprising altering the level of expression of a polypeptide in a woody plant cell; a woody plant; or a part thereof. |
| US10570406B2 |
Soybean seed and oil compositions and methods of making same
Methods for obtaining soybean plants that produce seed with low linolenic acid levels and moderately increased oleic levels are disclosed. Also disclosed are methods for producing seed with low linolenic acid levels, moderately increased oleic levels and low saturated fatty acid levels. These methods entail the combination of transgenes that provide moderate oleic acid levels with soybean germplasm that contains mutations in soybean genes that confer low linolenic acid phenotypes. These methods also entail the combination of transgenes that provide both moderate oleic acid levels and low saturated fat levels with soybean germplasm that contains mutations in soybean genes that confer low linolenic acid phenotypes. Soybean plants and seeds produced by these methods are also disclosed. |
| US10570403B2 |
Plant promoter and 3′ UTR from Zea mays chlorophyl A/B binding protein gene
This disclosure concerns compositions and methods for promoting transcription and translation of a nucleotide sequence in a plant or plant cell, employing a 3′UTR from Zea mays chlorophyll a/b binding protein gene. Some embodiments relate to a 3′ UTR from a Zea mays chlorophyll a/b binding protein gene that functions in plants to terminate transcription of operably linked nucleotide sequences. |
| US10570402B2 |
Agrobacterium strains for plant transformation
The present invention relates to the field of the production of transgenic plants through Agrobacterium-mediated transformation of cells of somatic embryogenic calli or embryogenic suspension cultures and regeneration of the transformed cells into fruit-setting plants. In particular, the present invention relates to the production of transgenic plants in the Euphorbiaceae family. The present invention further relates to media compositions, selection methods and engineered Agrobacterium tumefaciens strains that improve Agrobacterium-mediated transformation efficiency. |
| US10570390B2 |
Compositions, devices, and methods for treating infections
Compositions, devices, and methods for treating infections. |
| US10570388B2 |
Phosphate replacement MRNA cap analogs
The present disclosure relates to cap analogs, which can result in high levels of capping efficiency and transcription and improved translation efficiencies. The present disclosure also relates to methods useful for preparing cap analogs and using mRNA species containing such analogs, as well as kits containing the cap analogs. |
| US10570386B2 |
PCR-based method for generating multisite saturation mutagenic DNA libraries
Disclosed herein is a novel method for multisite saturation mutagenesis. Provided in the instant disclosure is a means of generating genetic diversity at each desired codon position within the coding sequence of a gene using a multi-oligonucleotide primer pool and Gibson assembly approach where a mutant DNA library can be cloned into a target vector. |
| US10570385B2 |
Method for non-enzymatic combination of nucleic acid chains
A non-enzymatic method is provided for binding a first nucleic acid chain to a second nucleic acid chain without introducing a sulfur atom into the combined nucleic acid chain, the method comprising reacting a first nucleic acid chain having a phosphorothioate group at the 3′ or 5′ terminus with a second nucleic acid chain having a hydroxyl group or an amino group at the 3′ or 5′ terminus in the presence of an electrophile that has a leaving group and is configured to leave the leaving group and bind to a sulfur atom of the phosphorothioate group of the first nucleic acid chain at the site to which the leaving group had been bound, and remove the sulfur atom from the phosphorothioate group of the first nucleic acid chain and a hydrogen atom from the hydroxyl group or from the amino group of the second nucleic acid chain via a nucleophilic substitution with an oxygen atom of the hydroxyl group or a nitrogen atom of the amino group of the second nucleic acid chain, and thereby form a bond between a phosphorus atom of the phosphate group of the first nucleic acid chain and the oxygen atom or the nitrogen atom of the second nucleic acid chain. Examples of structures produced by the binding method are shown below. |
| US10570381B2 |
STEP-derived peptide for brain injury treatment
A novel peptide sequence that is a modified derivative of a neuron-specific tyrosine phosphatase is shown and described. Specifically, the novel peptide sequence is a modified derivative of striatal-enriched tyrosine phosphatase (STEP). The peptide sequence has been modified so as to be able to ameliorate and treat brain injury resulting from excessive glutamate release and/or oxidative stress. Examples of the types of brain injury which the presently disclosed peptide sequence is useful for treating includes acute brain injury resulting from stroke or traumatic brain injury and chronic disorders such as Huntington's chorea and schizophrenia. Furthermore, the presently described peptide sequence may further be useful in the treatment and amelioration of disorders associated with fear memory such as post-traumatic stress disorder. |
| US10570380B2 |
Downstream processing of an alkaline phosphatase
The invention relates to the field of downstream processing (DSP) of an alkaline phosphatase (AP). More specifically, it relates to a method for reducing host cell protein content in a composition comprising AP. The invention further relates to a composition comprising an AP and a reduced content of a host cell protein. |
| US10570377B2 |
Oncolytic virus strain
The present invention relates to an oncolytic virus which is, or is derived from, a clinical isolate which has been selected by comparing the abilities of a panel of three or more clinical isolates of the same viral species to kill tumor cells of two or more tumor cell lines in vitro and selecting a clinical isolate which is capable of killing cells of two or more tumor cell lines more rapidly and/or at a lower dose in vitro than one or more of the other clinical isolates in the panel. |
| US10570376B2 |
Method for influenza virus purification
A process for the purification of influenza virus or derivative thereof requires providing a source of influenza virus or derivative thereof, optionally subjecting the source to a pre-purification step, followed by subjecting the source to at least one chromatographic step on chromatographic material selected from the group consisting of porous particles having mean pore sizes of at least 20 nm, perfusion particles, gel-in-a-shell particles, tentacle like particles, membrane adsorbers, and monoliths, and collecting fractions eluted from the chromatographic material that contain the influenza virus or derivative thereof, excluding sulfuric ester of cellulose or cross-linked polysaccharides. |
| US10570374B2 |
Adhesive signature-based methods for the isolation of stem cells and cells derived therefrom
The present invention provides for methods of isolating a stem cell or cell derived therefrom from a mixture of cells, for example, a mixture of adherent cells in culture. Cell isolation is achieved by the application of selective detachment forces. |
| US10570372B2 |
Method for manufacturing platelets by rotary stirring culture method
The present invention provides a method for producing platelets, and the method comprises a step of culturing megakaryocytes in a culture solution in a culture vessel, wherein the culture solution is stirred with a stirrer in the culture step. |
| US10570369B2 |
Pluripotent autologous stem cells from oral mucosa and methods of use
The present invention provides a new readily accessible source of adult somatic stem cells from the gastrointestinal tract in general and oral mucosa in particular, methods for isolating pluripotent stem cells from oral mucosa, cells derived therefrom and uses thereof. |
| US10570362B2 |
System and method for transferring tissue
A transfer device designed to extract an amorphous or semi-solid structure, tissue, or construct from supporting media while maintaining the spatial integrity/organizational architecture thereof. The transfer device can include a controller, an actuator assembly, a plunger, and a needle. The controller can move the transfer device and the plunger independently. |
| US10570361B2 |
Acoustic waves in microfluidics
Various aspects of the present invention relate to the control and manipulation of fluidic species, for example, in microfluidic systems. In one set of embodiments, droplets may be sorted using surface acoustic waves. The droplets may contain cells or other species. In some cases, the surface acoustic waves may be created using a surface acoustic wave generator such as an interdigitated transducer, and/or a material such as a piezoelectric substrate. The piezoelectric substrate may be isolated from the microfluidic substrate except at or proximate the location where the droplets are sorted, e.g., into first or second microfluidic channels. At such locations, the microfluidic substrate may be coupled to the piezoelectric substrate (or other material) by one or more coupling regions. In some cases, relatively high sorting rates may be achieved, e.g., at rates of at least about 1,000 Hz, at least about 10,000 Hz, or at least about 100,000 Hz, and in some embodiments, with high cell viability after sorting. |
| US10570360B2 |
Multi-chambered cell culture device to model organ microphysiology
A method of testing an analyte can include using a cell culture device that includes: at least three distinct chambers between the top wall and bottom wall. The chambers can include: an internal chamber defined by at least one porous internal wall; one or more boundary layer chambers having at least an inner boundary layer chamber defined by the at least one porous internal wall and at least one porous inner boundary layer wall, the at least one porous internal wall having a plurality of pores fluidically coupling the central internal chamber to the one or more boundary layer chamber; and an outer chamber. |
| US10570358B2 |
Apparatus with a flow diverter and flow elements for mixing multiphase flowing particles, and a method thereof
An apparatus (100) for mixing multiphase flowing particles. The apparatus (100) comprises a conduit (100a) adapted to channelize the multiphase flowing particles. At least one flow diverter (101) is positioned in the conduit (100a), which is adapted to divert the flow of multiphase flowing particles into a plurality of flow streams. Further, at least one flow element (102) is disposed in the conduit (100a) along at least one of the plurality of flow streams, which is configured to inject fluid onto the plurality of flow streams at a velocity greater than the velocity of the plurality of flow streams. This induces a swirling flow of at least one of the plurality of flow streams, thereby facilitating mixing of the multiphase flowing particles in the conduit (100a). |
| US10570357B2 |
In-line detection of chemical compounds in beer
Apparatus, methods, and systems for in-line detection of chemical compounds in beer are provided. In these apparatus, methods, and systems, a small sample of wort is removed from a fermentation vessel, heated, analyzed by infrared attenuated total reflectance (IR-ATR) spectroscopy, and returned to the fermentation vessel. The concentrations of one or more chemical compounds in the wort can be ascertained directly from IR-ATR spectroscopy data, or indirectly from applying an algorithm to the IR-ATR spectroscopy data based on known reaction kinetics and stoichiometry. The apparatus, methods, and systems do not destroy the wort sample or contaminate the fermenting wort and so can be employed continuously during fermentation, and are rapid, accurate, and inexpensive. |
| US10570356B2 |
Single dose laundry detergent packs having zinc ricinoleate and sodium iminodisuccinate
A single dose pack includes a container including a water-soluble film and a single dose laundry detergent composition encapsulated within the container. The single dose laundry detergent composition includes about 0.01 to about 0.5 weight percent of zinc ricinoleate based on a total weight of the composition, about 0.07 to about 2.7 weight percent of sodium iminodisuccinate based on a total weight of the composition, and about 2.7 to about 35 weight percent of a non-aqueous solvent based on a total weight of the composition. The composition also includes water and about 35 to about 75 weight percent of a surfactant based on a total weight of the composition. The composition has a water activity of from about 0.45 to about 0.8 measured at about 25° C. and has a turbidity of less than about 25 NTU measured after ageing at about 75° F. for about 24 hours. |
| US10570345B2 |
Regenerative reactor system
The invention relates to a regenerative reactor system which includes a reverse flow regenerative reactor. The reverse flow regenerative reactor includes a housing enclosing an interior region, and process flow components configured to manage the flow of a pyrolysis stream through the interior region. The process flow components include reactor beds. The reverse flow regenerative reactor also includes a pyrolysis inlet conduit for managing flow of the pyrolysis stream to the reverse flow regenerative reactor, and further includes a liquid distribution device that is configured to disperse a liquid portion of the pyrolysis stream along an internal surface of the pyrolysis inlet conduit. |
| US10570344B2 |
Chemical process for sulfur reduction of hydrocarbons
Treatment of hydrocarbon streams, and in one non-limiting embodiment refinery distillates, with reducing agents, such as borohydride and salts thereof, alone or together with at least one co-solvent results in reduction of the sulfur compounds such as disulfides, mercaptans, thiophenes, and thioethers that are present to give easily removed sulfides. In one non-limiting embodiment, the treatment converts the original sulfur compounds into hydrogen sulfide or low molecular weight mercaptans that can be extracted from the distillate with caustic solutions, hydrogen sulfide or mercaptan scavengers, solid absorbents such as clay or activated carbon or liquid absorbents such as amine-aldehyde condensates and/or aqueous aldehydes. |
| US10570341B2 |
Apparatus and process for separating asphaltenes from an oil-containing fuel
An apparatus for separation of asphaltenes from an oil-containing fuel, has a mixing element for intensive mixing of the oil-containing fuel with a solvent to form a solution supersaturated with asphaltenes, a vessel for reducing the oversaturation by depositing the asphaltenes out of the supersaturated solution, a growth zone formed within the vessel for growth of asphaltene particles present via the asphaltenes separated out of the supersaturated solution, and a classifying unit connected in terms of flow to the vessel for separation of the asphaltene particles grown in the growth zone in terms of their particle size, wherein the vessel is formed and set up such that a stream containing asphaltene particles circulates between the mixing element and the growth zone of the vessel. A corresponding process has a stream containing asphaltene particles that circulates between the mixing element and the growth zone of the vessel. |
| US10570338B2 |
Method and system for processing a mixture of substances containing hydrocarbons and sulfur compounds by separation technology
A method (100) is proposed for processing a mixture of substances which contains predominantly or solely hydrocarbons having from M to N carbon atoms, which include sulfur-containing hydrocarbons, a first feed being formed using fluid of the mixture of substances and being subjected to a first separation in which a first fraction is formed which contains predominantly or solely hydrocarbons having from X to Y carbon atoms and at least a portion of the sulfur-containing hydrocarbons contained in the first feed, and a second feed being formed using fluid of the first fraction and being subjected to a desulfurisation, in which the sulfur-containing hydrocarbons contained in the second feed are converted predominantly or completely and hydrocarbons having more than Y carbon atoms are formed as secondary products, with the result that a product mixture of the desulfurisation contains predominantly or solely hydrocarbons having from X to Y carbon atoms and the secondary products, where M is five or six, X is five or six when M is five or is six when M is six, Y is an integer of six, seven or eight, and N is an integer greater than Y. It is provided that a third feed is formed using fluid of the product mixture and is subjected to a second separation in a two-part distillation column (30) which comprises two structurally separated column parts (31, 32) and in which a second and a third fraction are formed, the second fraction containing at least the predominant portion of the secondary products contained in the third feed, and fluid of the third fraction being separated further in the two-part distillation column in a third separation. The present invention likewise relates to a corresponding system. |
| US10570335B2 |
Liquid crystal medium containing polymerisable compounds
The present invention relates to a liquid crystal (LC) medium comprising polymerisable compounds, to a process for its preparation, to its use for optical, electro-optical and electronic purposes, in particular in LC displays, and to LC displays comprising it. |
| US10570329B2 |
Engineered bead slurries for use in lightweight cement slurries and methods relating thereto
Engineering bead slurries may be useful in producing lightweight cement slurries for use in subterranean cementing operations. For example, a method may include engineering a bead slurry to have a shelf-life of about 1 month or greater by performing at least one of (1) calculating the shelf-life for the bead slurry and (2) calculating a minimum yield point required to prevent a lightweight bead of the bead slurry from floating or settling in the bead slurry; wherein the bead slurry comprises a gelled base fluid and a plurality of lightweight beads having a specific gravity of about 0.8 or less; producing the bead slurry; mixing the bead slurry and a cement slurry to yield a lightweight cement slurry; introducing the lightweight cement slurry into a wellbore penetrating a subterranean formation; and allowing the lightweight cement slurry to set therein. |
| US10570324B2 |
Emulsifier compositions for invert emulsion fluids and methods of using the same
Drilling fluid compositions include invert emulsion fluids having an oleaginous phase, an aqueous phase, and an emulsifier composition that includes an ethoxylated alcohol compound and a polyaminated fatty acid compound. The ethoxylated alcohol compound has the formula R1—(OCH2CH2)n—OH, where R1 is a hydrocarbyl group having from 8 to 22 carbon atoms and n is from 1 to 8. The ethoxylated alcohol compound has a Hydrophilic-Lipophilic Balance (HLB) of less than or equal to 6. The polyaminated fatty acid compound has the formula R2—CO—NH—CH2—CH2—N(COR2)—CH2—CH2—NH—CO—R3, where R2 is a hydrocarbyl group having from 1 to 20 carbon atoms and R3 is a hydrocarbyl group having 1 to 10 carbon atoms or an alkylene carboxylate group having formula —R4—COOH, where R4 is a saturated or unsaturated hydrocarbylene having from 1 to 10 carbon atoms. Methods of drilling wells include operating a drill in a wellbore in the presence of drilling fluid compositions. |
| US10570321B2 |
Pressure-sensitive adhesive film and method of manufacturing organic electronic device using the same
Provided are a pressure-sensitive adhesive film and a method of manufacturing an organic electronic device using the same. The pressure-sensitive adhesive film that may effectively block moisture or oxygen penetrated into an organic electronic device from an external environment, and exhibit reliability under harsh conditions such as high temperature and high humidity and excellent optical characteristics is provided. |
| US10570319B2 |
Pressure sensitive adhesive sheet for tire
Provided is a pressure sensitive adhesive sheet for tires that enables continuous and efficient labeling on tires using a labeling apparatus. The pressure sensitive adhesive sheet includes a release material (C), a first pressure sensitive adhesive layer (B1), a first substrate (A1), a second pressure sensitive adhesive layer (B2), and a second substrate (A2), in this order, and satisfies Requirement (1): in a planar view of the pressure sensitive adhesive sheet, the outline of the first pressure sensitive adhesive layer (B1) exists inside the outline of the second substrate (A2); and Requirement (2): the MD stiffness of the second substrate (A2), measured in the Gurley method according to JIS L 1085, is 0.10 mN or more. |
| US10570316B2 |
Chemical mechanical polishing (CMP) composition
A chemical mechanical polishing (CMP) composition (Q) comprising (A) Colloidal or fumed inorganic particles (A) or a mixture thereof in a total amount of from 0.0001 to 2.5 wt.-% based on the total weight of the respective CMP composition (B) at least one amino acid in a total amount of from 0.2 to 1 wt.-% based on the total weight of the respective CMP composition (C) at least one corrosion inhibitor in a total amount of from 0.001 to 0.02 wt.-% based on the total weight of the respective CMP composition (D) hydrogen peroxide as oxidizing agent in a total amount of from 0.0001 to 2 wt.-% based on the total amount of the respective CMP composition (E) aqueous medium wherein the CMP composition (Q) has a pH in the range of from 6 to 9.5. |
| US10570310B2 |
Optical article comprising a hard coat, and production method
A sol-gel composition for acrylic polymers-based substrate including at least a silane hydrolysate and at least an adhesion promoter including a dendritic polymer having hydroxyl and alkoxysilane groups at terminal ends thereof. An optical article coated with said sol-gel composition. |
| US10570308B2 |
Heat insulating coating composition, method for applying such coating composition and kit of parts comprising such coating composition
The invention relates to a water-based coating composition for heat insulating building surfaces, the coating composition comprising in the range of from 55 to 90 vol %, preferably of from 60 to 80 vol % hollow microspheres, in the range of from 1 to 30 wt % of a dispersed acrylic binder polymer, in the range of from 0.1 to 3 wt % of a thickener, in the range of from 40 to 80 wt % water; and in the range of from 0.05 to 5 wt % of additives selected from the group consisting of biocides, anti-foaming agents, surfactants, dispersants, and combinations of two or more thereof, wherein the coating composition is substantially free of non-hollow mineral and metallic fillers and is substantially free of hydraulic binders, and wherein the coating composition has a density of less than 500 kg/m3. The invention further relates to a method for applying such coating composition by using a notched trowel for applying a ridged coating layer and a non-woven sheet of glass fiber to smoothen such layer; and to a kit of parts comprising such coating composition, a non-woven sheet of glass fiber, and a notched trowel. |
| US10570299B2 |
Printing inks and coatings compositions for polyethylene coated board
The present invention provides a printing ink or coating composition comprising a self-crosslinking acrylic polymer, a coalescent and a silicone emulsion wherein the self-crosslinking acrylic polymer has a glass transition temperature of greater than 25° C. Furthermore the present invention also provides a process for preparing a coated substrate, in particular a polyboard substrate and an article made from the coated substrate, such as a milk or juice carton. |
| US10570296B2 |
Self-healing polymer compositions
A self-healing polymer is described herein, including a first carbon nanotube filled with at least a first healing agent, wherein the first carbon nanotube has first and second ends, wherein a first end cap is closed on the first end of the first carbon nanotube and a second end cap is closed on the second end of the first carbon nanotube, and a second carbon nanotube filled with at least a second healing agent, wherein the second carbon nanotube has first and second ends, wherein a first end cap is closed on the first end of the second carbon nanotube and a second end cap is closed on the second end of the second carbon nanotube. |
| US10570294B2 |
Compounds for reducing background color in color change compositions
Aspects of the invention include color change compositions having a color former and color developer composition that transitions from a first color state to a second color state upon application of an applied stimulus and an amount of a copolymer sufficient to eliminate background color of the color former and color developer composition during transition from the first color state to the second color state. Methods for preparing and devices employing the color change compositions of the invention are also described. |
| US10570286B2 |
Asphalt products and methods of producing them for rejuvenation and softening of asphalt
The present invention relates to relates to a method of producing an improved asphalt. This method includes providing an asphalt binder and providing a compound of formula (I): as described herein. The asphalt binder is mixed with the compound of formula (I) under conditions effective to produce an improved asphalt. Also disclosed are an asphalt product and a method of making asphalt material. |
| US10570285B2 |
Petrocoke and extract-doped modified bitumen composition for use in production of asphalt and method of producing the same
A modified bitumen composition used in asphalt-coated roads as a binding raw material having petrocoke, a derivative of carbon based crude oil, and extract, a base oil unit by-product, as additives, and to a method of producing the same. The modified bitumen composition of the invention contains at least 55% by weight of bitumen with a penetration in the range of 40 to 110 as per EN 1426 standard, and 1%-40% by weight of petrocoke with a particle size preferably less than 300 micrometers, and 2% to 5% by weight of extract, a base oil unit by-product, as additives. Determination of the amount of the additives petrocoke and extract to be added to the bitumen, optimum values of such parameters as mixing temperature and mixing rate to distribute in the bitumen homogenously and the conditions at which the modified bitumen may be stored and/or transported without losing its improved properties. |
| US10570283B2 |
Thermoplastic transparent resin composition for wheel rust cover and method for preparing the same
The present disclosure relates to a thermoplastic transparent resin composition for a wheel rust cover. The thermoplastic transparent resin composition is excellent in transparency and impact strength and suitable for a vacuum compression thermal molding process. A thermoplastic transparent resin composition for a wheel rust cover includes 20 wt % to 60 wt % of a graft copolymer, 40 wt % to 70 wt % of a non-graft copolymer, and 3 wt % to 10 wt % of a processing aid, in which a total rubber content is 10 wt % to 25 wt %, a total methacrylic acid alkyl ester compound content is 34 wt % to 67 wt %, a total aromatic vinyl compound content is 16 wt % to 40 wt %, and a total vinyl cyan compound content is 0 wt % to 10 wt %. |
| US10570280B2 |
Sound hydrophobic polymeric surfacing
A solid surface comprises (i) from 45 to 80 volume fraction percent of polymethylmethacrylate or unsaturated polyester or a combination of both, (ii) from 25 to 55 volume fraction percent of inorganic filler particles distributed evenly throughout the solid surface, and (iii) from 0.75 to 8 volume fraction percent of a siloxane fluid, wherein, when the filler has a major dimension of from 30-50 micrometers, the siloxane has a molecular weight of from 40,000 to 150,000 or when the filler has a major dimension of from 10-15 micrometers, the siloxane has a molecular weight of from 25,000 to 100,000 or when or when the filler has a major dimension of from 1-10 micrometers, the siloxane has a molecular weight of from 5,000 to 100,000. |
| US10570279B2 |
Polypropylene resin composition and molded body for medical use, which uses same
Disclosed is a polypropylene resin composition comprising (A) a propylene-based polymer, (B) a styrene-based elastomer, (C) a hindered amine light stabilizer having a secondary amino group, and (D) a nucleating agent containing an aromatic phosphate metal salt. The content of the propylene-based polymer is more than 90% by mass and 99% by mass or less, and the content of the styrene-based elastomer is 1% by mass or more and less than 10% by mass. |
| US10570273B2 |
Starch pre-blend, starch-filled rubber composition, and related processes
Disclosed herein is a liquid pre-blend of starch and oil. The pre-blend comprises starch and oil and can be used (is suitable for use in) a rubber composition. Also disclosed is a process for preparing a starch-filled rubber composition and a starch-filled rubber composition wherein a filler dispersion of at least 90% is achieved. |
| US10570272B2 |
Epoxy resin imbibed polymer particles
The present invention relates to an aqueous polymer dispersion composition comprising a stable aqueous dispersion of single-phase thermoplastic polymer particles imbibed with a thermosettable compound having at least two oxirane groups. The thermoplastic polymer particles have a sufficient concentration of anti-agglomerating functional groups to stabilize the latex against agglomeration, and the thermoplastic polymer particles being a copolymerization product of a monomer mixture comprising, based on the total dry weight of the monomer mixture (a) 35 wt. % to 71 wt. % of ethyl acrylate, (b) 30 wt. % to 60 wt. % of methyl methacrylate, and (c) 5 wt. % to 10 wt. % methylol acrylamide. |
| US10570267B2 |
Polyolefin composition
A polyolefin composition comprises a polypropylene polymer, 1,3:2,4-bis-O-[(3,4-dichlorophenyl)methylene]-D-glucitol, and an ester composition or an amide compound. |
| US10570266B2 |
Saponified ethylene-vinyl ester copolymer composition pellet, and production method therefor
An EVOH resin composition excellent in inorganic compound dispersibility and a method of producing an EVOH resin composition excellent in productivity and inorganic compound dispersibility are provided. The EVOH resin composition contains an EVOH resin (A) and an inorganic compound (B), and has a crystallinity of not lower than 36%. The EVOH resin composition is produced by: feeding an EVOH resin (A), an inorganic compound (B) and water (C) into a kneading apparatus including a screw-type side feeder (3); melt-kneading the resulting EVOH resin mixture while driving the screw-type side feeder (3); and expelling water vapor from the screw-type side feeder (3) to reduce the water content of the EVOH resin mixture to lower than 5 weight % while suppressing leakage of the EVOH resin kneaded body from the screw-type side feeder (3). |
| US10570262B2 |
Gelatin base edible film and preparation method thereof
The present disclosure provides an edible gelatin base film and preparation method thereof, relating to material fields. The preparation method can improve the mechanical property of the film. The films prepared by the method have antibacterial properties, low-temperature stability and high-temperature dissolution, environmental-friendly components. The method includes the following steps: a) preparing gel nanoparticles; b) preparing bacterial cellulose nanoparticles; c) preparing the gelatin base film: mixing pullulan, glycerin, nisin, antibacterial peptide, the gel nanoparticles obtained from step a) and the bacterial cellulose nanoparticles obtained from step b), ultrasonically degassing, then being subjected to coating and drying to obtain the gelatin base film. The preparation method is used to prepare an edible gelatin base film. |
| US10570261B2 |
Process for making tissue or towel products comprising nanofilaments
A process for making absorbent towel paper webs is provided. The process comprises the steps of (a) providing a papermaking furnish having from about 45% to about 90% by weight of the dry fiber basis of the tissue towel paper web of a refined softwood pulp fiber mixture having from about 20.0% to about 88.5% by weight of softwood pulp fiber and from about 0.05% to about 5.0% by weight of strengthening additive and from about 10% to about 55% by weight of the dry fiber basis of the absorbent towel paper web of a hardwood pulp fiber mixture having from about 9.9% to about 54.9% by weight of hardwood pulp fibers and from about 0.05% to about 20.0% by weight cellulose nanofilaments; (b) forming a wet fibrous web from the paper making furnish; and, (c) drying the web until the web contains not more than about 10% by weight moisture. |
| US10570259B2 |
Composition and formed article
Provided is a composition capable of providing a formed article that, even when using continuous fibers, has excellent interfacial adhesion between the continuous fibers and a matrix resin, and as a result, has excellent mechanical strength (e.g., impact resistance and flexural strength). One aspect of a composition according to the present invention includes a polymer (A) including an amino group, fibers (B), and a thermoplastic resin (C), in which a content ratio of the fibers (B) is 70 parts by mass or more and 250 parts by mass or less based on 100 parts by mass of the thermoplastic resin (C). Another aspect of the composition according to the present invention includes a polymer (A) including an amino group, a non-woven fabric (B′), and a thermoplastic resin (C). |
| US10570257B2 |
Copolymerized high temperature bonding component
A copolymerized high temperature bonding component that includes a first amount of an organofluorine polymer and a second amount of an organosilicon polymer which are chemically bound to each other to form a copolymer. The bonding component may have properties that allow it to be used for binding dissimilar materials. |
| US10570255B2 |
Method of producing polyarylene sulfide
Provided is a method of producing polyarylene sulfide at low cost while productivity enhancement and resource saving are attempted by avoiding the use of a complicated step and special apparatus (facility). The method of producing polyarylene sulfide according to an embodiment of the present invention includes: a preparation step of preparing a mixture containing an organic amide solvent, a sulfur source, a dihalo aromatic compound, and an alkali metal hydroxide in an amount less than an equimolar amount relative to an amount of the sulfur source; a first-stage polymerization step of initiating a polymerization reaction by heating the mixture, and producing a prepolymer having a dihalo aromatic compound conversion ratio of 50% or greater; and a second-stage polymerization step of adding an alkali metal hydroxide such that the alkali metal hydroxide is in an amount of 1.00 to 1.10 mol per 1 mol of the sulfur source, and continuing the polymerization reaction in a homogeneous liquid phase condition. |
| US10570249B2 |
Process for preparing polyalkenamers for packaging applications
A process for producing cycloalkenamer-containing compositions involves converting at least one cycloalkene by ring-opening metathetic polymerization to obtain a polyalkenamer-containing product mixture. The product mixture is worked up to remove monomers and oligomers of the cycloalkenes to obtain the polyalkenamer-containing composition by extraction with CO2. The extraction involves at least two stages: an extraction with liquid CO2 under the supercritical conditions, and then an extraction with supercritical CO2. Such cycloalkenamer-containing compositions can be used, for example, in the field of packaging materials, especially for food and drink. |
| US10570245B2 |
Polyurethane catalysts from sulfur based salts
This invention discloses the use of sulfite salts as catalysts to make polyurethane polymers. In particular, this invention discloses the use of metal salts such as alkali metal salts as well as alkyl ammonium salts such as tetralkyl ammonium salts as catalysts to make polyurethane polymers. The sulfite salts are useful to make a wide variety of polyurethane polymers and polyurethane foam polymer products such as flexible polyurethane foam polymers, rigid foam polyurethane polymers, semi-rigid polyurethane polymer, microcellular polyurethane polymer, and spray foam polyurethane polymer as well as any polymeric material that requires the assistance of catalysts to promote the formation of urethane and urea bonds such as those found in polyurethane emusions for paints, coatings, protective coatings, lacquer, etc as well as other polyurethane or polyurethane containing materials such as thermoplastic polymers, thermoplastic polyurethane polymers, elastomers, adhesives, sealants, etc. Examples of catalysts comprising the invention include sodium sulfite, potassium sulfite, lithium sulfite, tetramethylammonium sulfite and the like. |
| US10570241B2 |
Polymers, substrates, methods for making such, and devices comprising the same
The present invention relates generally to substrates for making polymers and methods for making polymers. The present invention also relates generally to polymers and devices comprising the same. |
| US10570240B2 |
Active energy ray-curable composition and antistatic film
Provided are an active energy ray-curable composition that has good antistatic properties, scratch resistance, and transparency after curing, and an antistatic film using the same. The active energy ray-curable composition of the present invention is an active energy ray-curable composition, including a photopolymerization initiator A represented by the following Formula (I), an antistatic polymer B, and a polymerizable compound C containing an ethylenically unsaturated group, in Formula (I), V1, V2, V3, and V4 each independently represent a hydrogen atom or a substituent, and n represents an integer of 1 to 5. |
| US10570235B2 |
Composition for non-aqueous secondary battery functional layer, functional layer for non-aqueous secondary battery, and non-aqueous secondary battery
A composition for a non-aqueous secondary battery functional layer comprises: non-conductive particles; a water-soluble polymer containing a (meth)acrylamide monomer unit in a proportion of 70.0 mass % or more and 99.0 mass % or less; and a water-insoluble polymer containing an ethylenically unsaturated carboxylic acid monomer unit in a proportion of 1.5 mass % or more and 5.0 mass % or less and having a degree of swelling in electrolyte solution of more than 1.0 time and 3.0 times or less. |
| US10570233B2 |
Method for producing copolymer
A method of producing a copolymer of the present invention is a method of producing a specific copolymer and includes: a pure water production step of producing pure water having an electric conductivity of from 0.1 μS/cm to 100 μS/cm; a pure water transfer step of introducing the pure water into a reaction kettle for producing the copolymer through a transfer pipe using, as a material therefor, a resin or a substance forming a passive state in water; and a polymerization step of performing polymerization of the monomer (a), the monomer (b), and the monomer (c) in the reaction kettle, the pure water transfer step including setting the electric conductivity of the pure water at a site where the pure water is introduced from the transfer pipe toward the reaction kettle within a range of from 0.1 μS/cm to 100 μS/cm. |
| US10570232B2 |
Alkenyl ether-vinyl ester copolymer
An alkenyl ether-vinyl ester copolymer contains a repeating unit derived from a hydroxyl group-containing alkenyl ether represented by the following formula (1), and a repeating unit derived from a vinyl ester represented by the following formula (2): where R1, R2, and R3 each independently represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms; R4 represents a linear or branched alkylene group having from 2 to 4 carbon atoms; R5 represents an acyl group having from 1 to 20 carbon atoms; and p represents an integer of from 1 to 3. The alkenyl ether-vinyl ester copolymer exhibits temperature responsiveness showing a change in hydrophilicity and hydrophobicity at a prescribed temperature as a critical point and has a lower critical solution temperature to water of from 1° C. to 99° C. |
| US10570219B2 |
Production of heterophasic polymers in gas or slurry phase
Methods for the production of heterophasic polymers in gas and slurry phase polymerization processes, and polymer compositions made therefrom, are disclosed herein. |
| US10570215B2 |
Humanized monoclonal antibody, inhibiting the enzymatic activity of vascular endothelial lipase
Provided is a humanized monoclonal antibody or an antibody fragment thereof that selectively inhibits the enzymatic activity of vascular endothelial lipase and pharmaceutical compositions containing the same as an active ingredient useful for the treatment of arteriosclerosis or metabolic syndrome. |
| US10570211B2 |
Antibodies selective for cells presenting EGFR at high density
Herein described are antibodies to epidermal growth factor receptor (EGFR) having an EGFR binding affinity that is sufficient to kill disease cells presenting EGFR at high density, but is insufficient for binding to normal cells. A therapeutic effect is thus achieved while avoiding adverse events that result from unintended binding to normal cells. |
| US10570196B2 |
Humanized anti-tau antibodies and compositions for and methods of making and using in treatment, diagnosis and monitoring of tauopathies
The disclosure provides methods of treating tauopathies (e.g. Alzheimer's disease, Amyotrophic Lateral Sclerosis, Frontotemporal Dementia with Parkinsonism linked to chromosome 17, Pick's Disease, Progressive Supranuclear Palsy, Dementia Pugilistica, Down's Syndrome and others) by administering humanized antibodies. The disclosure also provides the anti-tau humanized antibodies that bind the N-terminal region of tau and also bind to pathological tau aggregates, conformational epitopes and peptides mimicking these epitopes (mimotopes). |
| US10570195B2 |
Conformation-independent antibodies against neurotoxic tau proteins
An antibody or fragment thereof capable of binding to a neurotoxic tau protein. The neurotoxic tau protein includes a phosphorylation site at threonine residue 231 in AT180 domain of tau proteins and an amino acid substitution of proline residue 232 to glycine (P232G) in AT180 domain of tau proteins. |
| US10570193B2 |
Binding moieties for biofilm remediation
Binding agents able to disrupt bacterial biofilms of diverse origin are described, including monoclonal antibodies suitable for administration to a selected species, and antibody mimics including aptamer nucleic acids. Methods to prevent formation of or to dissolve biofilms with these binding agents are also described. Immunogens for eliciting antibodies to disrupt biofilms are also described. |
| US10570191B2 |
Multi-valent human immunodeficiency virus antigen binding molecules and uses thereof
This disclosure provides a multimeric human immunodeficiency virus (HIV) protein binding molecule, e.g., an dimeric IgA or a pentameric or hexameric IgM binding molecule, comprising at least two bivalent binding units, or variants or fragments thereof, each comprising at least two antibody heavy chain constant regions or fragments thereof, wherein each heavy chain constant region or fragment thereof is associated with an HIV antigen binding domain. Also provided are compositions comprising the multimeric binding molecules, polynucleotides encoding the multimeric binding molecules, and methods to make and use the multimeric binding molecules. |
| US10570190B2 |
Immunoglobulin frameworks which demonstrate enhanced stability in the intracellular environment and methods of identifying same
Compositions are provided, which can be used as frameworks for the creation of very stable and soluble single-chain Fv antibody fragments. These frameworks have been selected for intracellular performance and are thus ideally suited for the creation of scFv antibody fragments or scFv antibody libraries for applications where stability and solubility are limiting factors for the performance of antibody fragments, such as in the reducing environment of a cell. Such frameworks can also be used to identify highly conserved residues and consensus sequences which demonstrate enhanced solubility and stability. |
| US10570188B2 |
Method for producing monomeric and multimeric molecules and uses thereof
Herein is reported a method for the production of a polypeptide that is biologically active as n-mer comprising a nucleic acid encoding a fusion polypeptide according to the following formula (Bn-CSo-Is-CSp-FC-CSq-ItCSr-Bm)u, wherein B denotes a polypeptide that is biologically active as n-mer and forms non-defined aggregates/multimers upon expression in the absence of a fused Fc-region, FC denotes a heavy chain Fc-region polypeptide, CS denotes a cleavage site, and I denotes an intervening amino acid sequence, wherein FC does not substantially bind to an Fc-receptor, recovering the fusion polypeptide from the cell or the cultivation medium, optionally cleaving the fusion polypeptide with a protease, and thereby producing a polypeptide that is biologically active as n-mer and forms non-defined aggregates/multimers upon expression in the absence of a fused Fc-region. |
| US10570186B2 |
Chimeric antigen receptors (CAR) to selectively target protein complexes
Chimeric antigen receptor (CAR) constructs are provided that are able to selectively bind to specific protein complexes, such as HER 1/HER3 heterodimer receptors. CAR T-cells comprising these constructs can be used to safely and efficiently target cancer cells expressing specific protein complexes. |
| US10570181B2 |
Synthetic multiphase systems
A synthetic multiphase product comprising BsIA is presented. Methods of producing a synthetic multiphase product comprising BsIA, and applications of BsIA in synthetic multiphase products are also presented. |
| US10570179B2 |
Substituted urea depsipeptide analogs as activators of the CLPP endopeptidase
In one aspect, the invention relates to substituted urea depsipeptide analogs, derivatives thereof, and related compounds, which are useful as activators the ClpP endopeptidease; synthesis methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating infectious disease using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. |
| US10570178B2 |
Selective delivery molecules and methods of use
Disclosed herein is a selective delivery molecule comprising: (a) an acidic sequence (portion A) which is effective to inhibit or prevent the uptake into cells or tissue retention, (b) a molecular transport or retention sequence (portion B), and (c) a linker between portion A and portion B, and (d) at least one cargo moiety. |
| US10570175B2 |
Immunotherapy against several tumors of the blood, in particular chronic lymphoid leukemia (CLL)
The present invention relates to peptides, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated cytotoxic T cell (CTL) peptide epitopes, alone or in combination with other tumor-associated peptides that serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses. The present invention relates to several novel peptide sequences and their variants derived from HLA class I and HLA class II molecules of human tumor cells that can be used in vaccine compositions for eliciting anti-tumor immune responses. |
| US10570172B1 |
Self-assembling amphiphilic peptides
Self assembling peptides in combination with infectious and non-infectious proteins as inhibitors and diagnostic tools in transmissible spongiform encephalopathies and amyloid producing neuorodegenerative diseases are described herein. |
| US10570168B2 |
2′ and/or 5′ amino-acid ester phosphoramidate 3′-deoxy adenosine derivatives as anti- cancer compounds
Disclosed are chemical compounds, the compounds for use in a method of treatment, particularly in a method of prophylaxis or treatment for cancer, a process for preparation of the compounds and pharmaceutical compositions comprising the compounds. The compounds may, in particular, be useful in the treatment of leukaemia, lymphoma and/or solid tumours in homo sapiens. The compounds are derivatives of cordycepin (3′-deoxyadenosine) having a 2′ and/or 5′-amino-acid ester phosphoramidate moiety. |
| US10570155B2 |
Imidazooxazole derivative having antitumor effect, and pharmaceutical composition including same
Provided is a pharmaceutical composition for preventing and treating tumors, the pharmaceutical composition including an imidazooxazole derivative compound, a solvate, a stereoisomer, or a pharmaceutically acceptable salt thereof as an active ingredient. The pharmaceutical composition is administered to an entity which has developed a tumor or is in danger of developing a tumor, and thus tumors can be prevented or treated. |
| US10570152B2 |
Antibacterial therapeutics and prophylactics
The present disclosure relates generally to novel molecules, compositions, and formulations for treatment of bacterial infections in general and more specifically to bacterial infections with antibiotic resistant pathogens. |
| US10570145B2 |
TYK2 inhibitors and uses thereof
The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of TYK2, and the treatment of TYK2-mediated disorders. |
| US10570140B2 |
Selective inhibitors of protein arginine methyltransferase 5 (PRMT5)
The disclosure is directed to compounds of Formula I Pharmaceutical compositions comprising compounds of Formula I, as well as methods of their use and preparation, are also described. |
| US10570138B2 |
Indole AHR inhibitors and uses thereof
The present invention provides compounds useful as inhibitors of AHR, compositions thereof, and methods of using the same. |
| US10570135B2 |
Substituted pyrazolo[1,5-A]pyrimidines and their use in the treatment of medical disorders
The invention provides substituted pyrazolo[1,5-a]pyrimidine and related organic compounds, compositions containing such compounds, medical kits, and methods for using such compounds and compositions to treat medical disorders, e.g., Gaucher disease, Parkinson's disease, Lewy body disease, dementia, or multiple system atrophy, in a patient. Exemplary substituted pyrazolo[1,5-a]pyrimidine compounds described herein include 5,7-dimethyl-N-phenylpyrazolo[1,5-a]pyrimidine-3-carboxamide compounds and variants thereof. |
| US10570132B2 |
Process for preparing an intermediate for avibactam
A method for preparing an intermediate for avibactam, and specifically relates to a method for preparing ({[(2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]oct-6-yl]oxy}sulfonyl)tetrabutylammonium salt (II). With 5R-[(benzyloxy) amino] piperidine-2S-carboxylate oxalate (III) as the raw material is reacted with the amide of Formula IV via amidation to prepare the compound of Formula V; the resulting compound of Formula V is reacted with the carbonylation reagent via urea cyclization to obtain the compound of Formula VI; the benzyl or the substituted benzyl in the compound of Formula VI is removed by catalytic hydrogeneration, then the resulting compound is sulfatated by sulfur trioxide complex and is salinized into tetrabutylammonium to obtain the final product (II). |
| US10570128B2 |
Agonists of the apelin receptor and methods of use thereof
Provided herein are small molecule agonists of the apelin receptor for the treatment of disease. The compounds disclosed herein are useful for the treatment of a range of cardiovascular, renal and metabolic conditions. The present invention is based on the seminal discovery of a series of potent small molecule agonists of the apelin receptor, which are useful for the treatment of diseases including heart failure, chronic kidney disease, hypertension, and metabolic disorders such as insulin resistance/diabetes and obesity. The compounds disclosed herein are highly specific for the apelin receptor versus the angiotensin II receptor (ATI). |
| US10570123B2 |
Pharmacokinetically improved compounds
The present invention relates to inhibitors of ROCK1 and ROCK2 and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and or ROCK2 that are useful for the treatment of disease. |
| US10570122B2 |
Compounds with anti-tumoral activity
The present invention relates to compounds of general formula (I). wherein A represents an optionally substituted heterocycle group, B represents an aryl or heteroaryl group and wherein X, R1, R2, R3, R4 and R5 are as defined in the description. Compounds of formula (I) are useful to destroy, inhibit, or prevent the growth or spread of cells, especially malignant cells, into surrounding tissues implicated in a variety of human and animal diseases. |
| US10570118B2 |
Isoquinolones as BTK inhibitors
The present invention encompasses compounds of the formula (I) wherein the groups R1, R2, R3, R4 and R5 are defined herein, which are suitable for the treatment of diseases related to Bruton's tyrosine kinase (BTK), and processes for making these compounds, pharmaceutical preparations containing these compounds, and their methods of use. |
| US10570116B2 |
1,4-dicarbonyl-piperidyl derivatives
Compounds of the formula I in which Z, W, Q, R and Y have the meanings indicated in claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation. |
| US10570112B2 |
Synthetic intermediate of 1-(2-deoxy-2-fluoro-4-thio-β-D-arabinofuranosyl)cytosine, synthetic intermediate of thionucleoside, and method for producing the same
A compound represented by a formula [1D] as shown below (wherein R1A, R1B, R2A, R2B, R3A and R3B represent a hydrogen atom, an optionally substituted C1-6 alkyl group, and the like) is useful as an intermediate for producing a thionucleoside, and the production method of the present invention is useful as a method for producing a thionucleoside. |
| US10570111B2 |
Method of purifying cyclic ester
A method of purifying a cyclic ester, the method including: granulating a crude cyclic ester, an average particle size of resulting granules being 0.05-1.00 mm; adding the granules to 0-4° C. water to yield a mixture, a mass ratio of the water to the granules being (0.5-2):1; stirring the mixture, and performing solid-liquid separation on the mixture; repeating the stirring and solid-liquid separation for 1-4 times, to yield a purified cyclic ester; drying the purified cyclic ester at 0-4° C. and at an absolute pressure of less than or equal to 10 pascal for 4-6 hours, and continually drying the purified cyclic ester at 40-60° C. and at an absolute pressure of less than or equal to 5 pascal for 1-2 hours. |
| US10570104B2 |
Metabolically programmed metal chelators and uses thereof
The present invention provides compounds of Formula (I), which are “metabolically programmed” metal chelators, e.g., lipophilic, absorbable (e.g., orally absorbable), and effective metal chelators that are converted in vivo to their hydrophilic, nontoxic metabolites. The present invention also provides compounds of Formula (II), which are also “metabolically programmed” metal chelators. The invention also provides pharmaceutical compositions, kits, methods, and uses that include a compound described herein. The compounds, pharmaceutical compositions, kits, and methods may be useful in treating or preventing a disease (e.g., metal overload, oxidative stress, diabetes, liver disease, heart disease, cancer, radiation injury, neurological or neurodegenerative disorder, Friedreich's ataxia (FRDA), macular degeneration, closed head injury, irritable bowel disease, reperfusion injury, metal poisoning, or infectious disease). |
| US10570103B2 |
Heterocyclic compounds useful in the treatment of disease
A method for treating a lysophosphatidic acid-dependent disease or condition in a subject in need thereof is provided. The method includes administering to the subject a therapeutically effective amount of a heterocyclic compound. The heterocyclic compound is a lysophosphatidic acid receptor ligand. Lysophosphatidic acid-dependent diseases and conditions include diseases involving fibrosis, such as fibrosis of the heart, kidney, liver and lung, and scleroderma; inflammatory diseases such as diabetic nephropathy and inflammatory bowel disease; ocular diseases such as diseases involving retinal degeneration; nerve diseases such as pruritus and pain. |
| US10570097B2 |
Antimicrobial imidazolium compounds
The present invention relates to antimicrobial imidazolium compounds having the structure of Formula (I) wherein R is an optionally substituted aliphatic group that is linear, cyclic, saturated, unsaturated or any combination thereof; n is an integer of at least 1; and X is an anionic counterion. The present invention also relates to pharmaceutical composition comprising the compound, a gel comprising the compound, uses of the compound as an antibiotic and methods for the preparation of the gels. |
| US10570096B2 |
Diamino pyridine derivatives
The present invention describes novel diamino pyridine derivatives exhibiting JAK modulating properties. The present invention also relates to pharmaceutical compositions comprising these novel compounds, methods of using said compounds in the treatment of various diseases and disorders being susceptible to JAK modulation, and processes for preparing the compounds described hereinafter. |
| US10570093B2 |
KCNQ2-5 channel activator
The present invention relates to a compound represented by the general formula (I) (wherein the definition of each group has the same meaning as described in the specification). The compound is useful as preventive and/or therapeutic agent for KCNQ2-5 channel-related diseases. |
| US10570090B2 |
Substituted 6,7-dihydro-5H-benzo[7]annulene compounds, processes for their preparation and therapeutic uses thereof
Compounds of formula (I): wherein R1 and R2 represent hydrogen or deuterium atoms; R3 represents a hydrogen atom or a —COOH, a —OH or a —OPO(OH)2 group; R4 represents a hydrogen atom or a fluorine atom; R5 represents a hydrogen atom or a —OH group; wherein at least one of R3 or R5 is different from a hydrogen atom; when R3 represents a —COOH, —OH or —OPO(OH)2 group, then R5 represents a hydrogen atom; when R5 represents a —OH group, then R3 and R4 represent hydrogen atoms; and R6 is selected from an optionally substituted phenyl, heteroaryl, cycloalkyl and heterocycloalkyl group; and the preparation and the therapeutic uses of the compounds of formula (I) as inhibitors and degraders of estrogen receptors, useful especially in the treatment of cancer. |
| US10570086B2 |
Process for converting S-enantiomer to its racemic form
The present invention relates to a novel process for converting the unwanted S enantiomer form to its useful raceme with respect to a 4-aminoindane derivative. |
| US10570084B2 |
General purpose plasticizers based on naphthalic acid diesters
A diester of a fused ring compound of the formula (I): wherein: the fused rings are both aromatic; R1 and R4 to R6 substituents are H or ester moieties having C1 to C20 linear or branched alkyl chains; R2 and R3 are —C(O)OCxHy, wherein x is from 10 to 12 and y is from 21 to 25; two adjacent R1 to R4 substituents are —C(O)OCxHy, wherein x is from 10 to 12 and y is from 21 to 25; and when R3 and R4 are ester moieties, the alkyl chains of R4 are not C5 or C8; and polymer compositions containing the fused ring compound. |
| US10570080B2 |
Perfume ketones
A compound of the formula (I) in which, independently, R1 is selected from H and methyl; R2 is selected from H, and methyl; R3 is selected from H, methyl and ethyl; R4 is selected from H, methyl and ethyl; or R3 and R4 together form a ring in which n is 1 or 2. The compounds have the characteristic desirable odour qualities of the Damascone® molecules, but lack their disadvantageous skin sensitization effects. |
| US10570079B2 |
Cyclohexanone compositions and processes for making such compositions
Disclosed are processes for making such cyclohexanone compositions from a mixture comprising phenol, cyclohexanone, and cyclohexylbenzene. Such cyclohexanone compositions comprise at least 99 wt % cyclohexanone, at most 0.15 wt % water, and at most 500 wppm combined of certain cyclohexanone impurities selected from the group consisting of: benzene, cyclohexene, pentanal, cyclopentanol, cyclohexanol, and phenol. |
| US10570077B2 |
Substituted (4'-hydroxyphenyl)cyclohexane compounds and uses thereof as selective agonists of the estrogen receptor beta isoform
Disclosed are substituted (4′-hydroxylphenyl)cycloalkane compounds and there use as selective agonists of the estrogen receptor beta isoform (ERβ). The disclosed compounds may be formulated as pharmaceutical compositions and administered to treat diseases associated with ER activity, such as proliferative diseases and disorders and/or psychiatric diseases or disorders. |
| US10570076B2 |
Method for the continuous manufacture of bisphenol A
In an embodiment, a method for the continuous manufacture of bisphenol A comprises reacting phenol and acetone in the presence of an acidic catalyst to form a product mixture comprising bisphenol A and phenol; directing the product mixture to a crystallization unit comprising a crystallization vessel and a heat exchanger for cooling the product mixture; and crystallizing bisphenol A-phenol adduct crystals from said product mixture in said crystallization unit to form a suspension of crystals; wherein a production rate of the bisphenol A through the heat exchanger is less than or equal to 18 kg bisphenol A per m of a heat exchanging surface per hour. |
| US10570074B2 |
1,3-fatty diol compounds and derivatives thereof
The disclosure relates to the field of specialty chemicals. In particular, the disclosure provides novel 1,3-fatty-diol compounds and derivatives thereof which are useful e.g., in the production of personal care products, surfactants, detergents, polymers, paints, coatings, and as emulsifiers, emollients, and thickeners in cosmetics and foods, as industrial solvents and plasticizers, etc. |
| US10570073B2 |
Process for the synthesis of 9,9-bis(hydroxymethyl)fluorene
The present invention relates to a novel process for the synthesis of 9,9-bis(hydroxymethyl)fluorene. The syntheses from fluorene to 9,9-bis(hydroxy-methyl)fluorene via a hydroxymethylation and further to 9,9-bis(methoxymethyl)-fluorene via a etherification are known. 9,9-bis(methoxymethyl)fluorene is a compound that is used as an electron donor for Ziegler-Natta catalysts. The present invention is related to an improvement in the synthesis of 9,9-bis(hydroxymethyl)fluorene leading to a decrease in the amount of solvent used and an easier work up while achieving high yield and purity. |
| US10570067B2 |
Compositions for enhancing pollination and methods for using same
Aspects of the invention include compositions for enhancing pollination. Dry compositions according to certain embodiments include a carbon skeleton energy compound, macronutrients, a vitamin cofactor composition, micronutrients, an ionophore, and a source of extracted humate. Methods for using the dry compositions of the invention to enhance pollination are also described. |
| US10570064B2 |
Integrated carbon dioxide capture
A method/system for sequestering carbon dioxide from cement and lime production facilities wherein carbon dioxide from flue gases originating from cement or lime production facilities is recovered and transported to a building materials production facility where it is sequestered. |
| US10570062B2 |
Method for producing a gypsum plasterboard
A method for producing a gypsum plasterboard comprising the steps of providing bundler dust obtained from gypsum plasterboard leftovers of a plasterboard trimming process by a trimming device, in particular by a bundler saw; and adding at least a part of the bundler dust to a gypsum slurry for producing the gypsum plasterboard. |
| US10570060B2 |
Ion beam treatment method for producing superhydrophilic glass materials
Process for treatment by an ion beam of a glass material where: the acceleration voltage of the ions is between 5 kV and 1000 kV; the temperature of the glass material is less than or equal to the glass transition temperature; the dose of nitrogen (N) or oxygen (O) ions per unit of surface area is chosen within a range of between 1012 ions/cm2 and 1018 ions/cm2 so as to reduce the contact angle of a drop of water below 20°; a prior pretreatment is carried out with argon (Ar), krypton (Kr) or xenon (Xe) ions in order to strengthen the durability of the superhydrophilic treatment. Superhydrophilic glass materials of long duration are thus advantageously obtained. |
| US10570059B2 |
Glass-based articles including a metal oxide concentration gradient
Embodiments of a glass-based article including a first surface and a second surface opposing the first surface defining a thickness (t) of about 3 millimeters or less (e.g., about 1 millimeter or less), and a stress profile, wherein all points of the stress profile between a thickness range from about 0·t up to 0.3·t and from greater than about 0.7·t up to t, comprise a tangent with a slope having an absolute value greater than about 0.1 MPa/micrometer, are disclosed. In some embodiments, the glass-based article includes a non-zero metal oxide concentration that varies along at least a portion of the thickness (e.g., 0·t to about 0.3·t) and a maximum central tension in the range from about 80 MPa to about 100 MPa. In some embodiments, the concentration of metal oxide or alkali metal oxide decreases from the first surface to a value at a point between the first surface and the second surface and increases from the value to the second surface. The concentration of the metal oxide may be about 0.05 mol % or greater or about 0.5 mol % or greater throughout the thickness. Methods for forming such glass-based articles are also disclosed. |
| US10570058B2 |
Coated article with low-E coating having low visible transmission
This invention relates to a coated article including a low-emissivity (low-E) coating. In certain example embodiments, the low-E coating is provided on a substrate (e.g., glass substrate) and includes at least first and second infrared (IR) reflecting layers (e.g., silver based layers) that are spaced apart by contact layers (e.g., NiCr based layers) and a dielectric layer of or including a material such as silicon nitride. In certain example embodiments, the coated article has a low visible transmission (e.g., no greater than 60%, more preferably no greater than about 55%, and most preferably no greater than about 50%). |
| US10570057B2 |
Low-E matchable coated articles having doped seed layer under silver, and corresponding methods
A low-E coating has good color stability (a low ΔE* value) upon heat treatment (HT). The provision of an as-deposited crystalline or substantially crystalline layer of or including zinc oxide, doped with at least one dopant (e.g., Sn), immediately under an infrared (IR) reflecting layer of or including silver in a low-E coating has effect of significantly improving the coating's thermal stability (i.e., lowering the ΔE* value). One or more such crystalline, or substantially crystalline, layers may be provided under one or more corresponding IR reflecting layers comprising silver. |
| US10570054B2 |
Composition for forming solar cell electrode and electrode prepared using the same
A composition for solar cell electrodes includes a conductive powder, a glass frit, and an organic vehicle. The glass frit contains about 20 mol % to about 40 mol % of an alkali metal, about 20 mol % to about 30 mol % of zinc (Zn), and about 7 mol % to about 20 mol % of magnesium (Mg) in terms of oxide content. |
| US10570051B2 |
Control device, and manufacturing apparatus of optical fiber
A control device which is used in a manufacturing apparatus of an optical fiber, the manufacturing apparatus including: a drawing unit; a coating unit; and a curing unit which cures the coating layer. The control device includes: one or a plurality of direction changing devices which change a direction of the bare optical fiber at any position between the drawing unit and the coating unit; a position detection unit which detects a position of the bare optical fiber in the direction changing device; an outer diameter measurement unit which measures an outer diameter of the bare optical fiber; and a control unit which controls a flow rate of a fluid introduced into the direction changing device on the basis of the position of the bare optical fiber measured by the position detection unit and the outer diameter of the bare optical fiber measured by the outer diameter measurement unit. |
| US10570049B2 |
Self glazed ceramic/glass composite and method for manufacturing the same
The invention provides a glazed composite manufactured using waste materials, wherein the waste materials are capable of producing ceramic forming oxides, glass modifying oxides and ceramic modifying oxides. The waste materials include ceramic waste and colored glass waste. The invention also provides a method for manufacturing composition of the glazed composite. |
| US10570046B2 |
Method of manufacturing glass sheet
An apparatus for manufacturing a glass sheet is configured to form the glass sheet by fusing streams of molten glass together at a lower edge of a forming device while causing the streams of molten glass to flow downward along outer surface portions of the forming device by an overflow downdraw method, the forming device including protruding pieces, which extend downward below the lower edge of the forming device, and are arranged at least at widthwise end portions of the lower edge of the forming device, the protruding pieces each having a distal end formed by a straight line substantially parallel to the lower edge of the forming device. |
| US10570045B2 |
Glass and other material melting systems
The invention includes systems and methods for melting materials to make glass and other materials subject to electric melting that improve the capacity of the melters and/or the melt quality and/or the melting costs and/or the life of tank melters. These systems and methods use one or more of boosting with one or more streams of super hot melt coming from one or more boosting melters, cooling one or more components of one or more of the melters normally cooled using water with a high temperature cooling fluid or fluid suspension and protecting the normally high wear areas of refractory linings by covering those high wear areas with one or more strips of a corrosion and oxidation resistant metal or alloy useful above 2400 degrees F. |
| US10570044B2 |
Method and system for treating water
Aspects of embodiments relate to a method for treating water received at a treatment system. The method may include reducing the hardness of the water by subjecting the water to electrolysis by an electrolytic hardness reducer; and substantially removing disinfectant from the water by irradiating the water with ultraviolet light by a UV disinfectant reducer. The method may further include sanitizing the electrolytic hardness reducer and/or sanitizing the UV disinfectant reducing apparatus by running hot water through either one or both of them. |
| US10570040B2 |
Water treatment reactor
A reactor for treating water, the reactor comprising a buoyant structure for supporting at least one cell for suspension in a body of water in use, wherein each cell is removeably attachable to the buoyant structure and is arranged to house biomedia. A water treatment system comprising the reactor in a body of water. A method of treating water comprising passing water to be treated through the reactor in a body of water. |
| US10570036B2 |
Phosphorus precipitation and membrane flux in membrane bioreactors
The present invention relates to a composition for treatment of wastewaters in a membrane bioreactor comprising a mixture of inorganic coagulants and organic water soluble polymer(s), wherein the inorganic coagulants are selected from iron and/or aluminium containing compounds and the organic water soluble polymers are selected from the group consisting of anionic, cationic, nonionic polymers, polysaccharides and polyphenolic compounds and any combination thereof. The present invention further relates to a method for treating of wastewaters in a membrane bioreactor, and uses thereof. |
| US10570035B2 |
Methods of removing fines and coarse particles from oil sand tailings, and related mixtures
A method of removing fines and coarse particles from tailings comprises forming a slurry comprising water and oil sands and separating bitumen from tailings comprising fines and coarse particles. Functionalized nanoparticles each comprising a core of carbon nitride and functionalized with one or more exposed cationic groups are mixed with the tailings. The functionalized nanoparticles and the fines interact to form agglomerates comprising the functionalized nanoparticles and the fines attached to the one or more exposed cationic groups. The agglomerates are removed from the tailings to form an aqueous solution having suspended therein fewer fines and coarse particles than are suspended within the tailings. |
| US10570029B2 |
System for treating liquids by applying ultra-violet radiation
A liquid treatment system (2) comprising a liquid enclosure (4) having a main axis A, at least one ultra-violet (UV) light source (6) with an extension along said main axis and configured to emit UV light to a liquid in the liquid enclosure (4). The liquid enclosure comprises at least one liquid section (8) with an extension along the main axis and structured to contain the liquid. The system (2) comprises swirl generating members (12) configured to generate a swirling motion of the liquid around a swirling axis S in the at least one liquid section (8) wherein the swirling axis is essentially parallel to the main axis, wherein the swirling motion is such that a controlled varying distance is induced to essentially all liquid elements of the liquid in relation to said light source (6) such that essentially all liquid elements are moved into high UV radiation zones closest said UV transparent wall (10), to achieve uniform UV radiation of the liquid. |
| US10570028B2 |
Device for UV-LED liquid monitoring and treatment
A treatment device includes a base having a battery, a UV-LED for providing UV-C light during a UV sterilization process, LEDs for providing visible light during the UV sterilization process, and a controller for initiating the UV sterilization process, a translucent ring on the base for receiving the visible light from the LEDs and outputting it to the user, a first coupling structure on the base, a UV transmissive material above the UV-LED module, and a water storage removably coupled to the base having a sidewall structure for confining water, a second coupling structure below the sidewall structure for coupling with the first coupling structure to thereby create a water-tight seal between the water storage and the base, and a translucent material disposed upon the top opening of the water storage for receiving the visible light from the LEDs and outputting it to the user. |
| US10570022B2 |
Microstructured multicomposite copper microparticle with antibacterial and/or biocidal activity that comprises in its structure 5 different types of copper compounds, all regular and crystalline
A copper microparticle with antibacterial and/or biocidal activity, wherein each microparticle has a regular, crystalline and microstructured composition that comprises 5 different copper compounds: Antlerite Cu3+2 (SO4) (OH)4, Brochantite Cu4+2SO4 (OH)6, Chalcantite Cu+2SO4.5H2O, Natrochalcite NaCu2+2 (SO4)2OH.H2O and Hydrated copper sulfate hydroxide Cu3 (SO4)2 (OH)2.4H2O/2CuSO4.Cu (OH)2, with the microparticle having a size of between 5 and 50 μm. A process for preparing copper microparticles with antibacterial and/or biocidal activity. A concentrated polymeric composition (masterbatch) with antibacterial and/or biocidal activity that is incorporated during the extrusion process to molten polymers for forming rigid or flexible products such as fibers, filaments, and sheets. A use of a copper microparticle with antibacterial and/or biocidal activity. A use of a concentrated polymeric composition (masterbatch) with antibacterial and/or biocidal activity. |
| US10570021B2 |
Crystalline metallophosphates, their method of preparation, and use
A new family of crystalline microporous metallophosphates designated AlPO-77 has been synthesized. These metallophosphates are represented by the empirical formula HxMm2+EPxSiyOz where M is a framework metal alkaline earth or transition metal of valence +2, and E is a trivalent framework element such as aluminum or gallium. The AlPO-77 compositions are characterized by a new unique ABC-6 net structure, and have catalytic properties suitable for carrying out various hydrocarbon conversion processes, as well as characteristics suitable for adsorption applications. |
| US10570015B2 |
Minimizing tin loss during thermal processing of kesterite films
Techniques for minimizing loss of volatile components during thermal processing of kesterite films are provided. In one aspect, a method for annealing a kesterite film is provided. The method includes: placing a cover over the kesterite film; and annealing the cover and the kesterite film such that, for an entire duration of the annealing, the cover is at a temperature T1 and the kesterite film is at a temperature T2, wherein the temperature T1 is greater than or equal to the temperature T2. Optionally, during a cool down segment of the annealing, conditions can be reversed to have the temperature T1 be less than the temperature T2. A solar cell and method for formation thereof using the present annealing techniques are also provided. |
| US10570013B2 |
Methods to make ammonium perchlorate
Embodiments of the invention relate to methods and systems for producing ammonium perchlorate. |
| US10570009B2 |
MEMS device formed by at least two bonded structural layers and manufacturing process thereof
A microelectromechanical device having a first substrate of semiconductor material and a second substrate of semiconductor material having a bonding recess delimited by projecting portions, monolithic therewith. The bonding recess forms a closed cavity with the first substrate. A bonding structure is arranged within the closed cavity and is bonded to the first and second substrates. A microelectromechanical structure is formed in a substrate chosen between the first and second substrates. The device is manufactured by forming the bonding recess in a first wafer; depositing a bonding mass in the bonding recess, the bonding mass having a greater depth than the bonding recess; and bonding the two wafers. |
| US10570003B2 |
Tool-less adjustment assembly for changing a torque setting on bottle capping headsets
A method and means by which capping chucks can be torque adjusted without removing the capping chuck from production or taking the adjustment assembly apart for setting the torque on the equipment. |
| US10569999B2 |
Vehicle lifting system with central controller and method of use thereof
A lifting system and method of use thereof for lifting a vehicle. The lifting system includes one or more lifting devices. Each lifting device includes a frame with a carrier configured for carrying the vehicle, a drive for driving the carrier in at least one of the ascent or descent of the carrier, a transmitter/receiver for wireless communication with a central controller that is configured for centrally controlling the one or more lifting devices, and a sensor for measuring at least one of the ascent or descent of the carrier. The central controller includes a transmitter/receiver for communication with the individual lifting devices and a processor for determining required control actions for individual lifting devices. The central controller and/or at least one of the lifting devices includes a user input. The central controller controls two or more independent groups of selected lifting devices. |
| US10569996B2 |
Rope guide of rope drum in crane
A rope guide of a rope drum in a crane surrounds the rope drum and keeps the hoisting rope in a spiral rope groove of the rope drum when the hoisting rope is wound into the rope groove or unwound from it. The rope guide includes a body that is made up of several parts and surrounds the rope drum; a rope guide element at a winding/unwinding point of the hoisting rope; a hoisting rope retainer for pressing the hoisting rope into the rope groove; and several guide members distributed on the circumference of the rope guide and arranged to move on a surface of the rope drum or the hoisting rope to guide the hoisting rope being wound onto the rope drum or unwound from it. The body is a chain-like entity including chain links interconnected to form a ring-like entity extending around the entire rope drum, to which entity the rope guide element, hoisting rope retainer and control members are installable. |
| US10569993B2 |
Safety brake actuation mechanism for a hoisted structure
A safety brake actuation mechanism for a hoisted structure includes a housing operatively coupled to the hoisted structure. Also included is a first brake member coupled to the housing, the first brake member moveable between a braking position and a non-braking position. Further included is a retaining assembly moveable between a first position and a second position and engageable with the first brake member, the retaining assembly retaining the first brake member in the non-braking position in the first position and permitting the first brake member to move to the braking position in the second position. Yet further included is an electric actuator operatively coupled to the retaining assembly and biasing the retaining assembly to the first position in a powered state of the electric actuator, the retaining assembly movable to the second position in a non-powered state of the electric actuator. |
| US10569990B2 |
TV-integrated cable organization device
The present invention relates to a TV cable organization device and, particularly, to a TV-integrated cable organization device capable of neatly organizing messy cables by winding, around a cable winding part provided on the back panel of a TV, cables of the TV and peripheral devices connected to the TV such that the cables are organized. |
| US10569987B2 |
Method for implementing a correct winding of a wire on a spool
A method for implementing a correct winding of a wire on a spool. The method is characterized in that it comprises a step for calculating the angular speed of a motor displacing a wire dispensing device according to the wire winding pitch and according to the pulling error, detected in relation to a given pre-set set-point and to a tolerance value, in order to determine the presence of a possible “valley error”, or of a possible “peak error”. Furthermore, if during the spool winding a “valley error” or a “peak error” is detected, the control device decides whether to slow down or to increase the speed of the wire dispensing device with the aim of filling the valley or of skipping the peak. |
| US10569984B2 |
Device for loading insert sheets, station for receiving blanks, machine for processing elements in the form of sheets and method for transporting an insert sheet
An insert sheet loading device (10) comprising a movable carriage (12; 12′) for inserting insert sheets into a receiving area (2) of a blank-receiving station (500). The movable carriage (12; 12′) has a plurality of longitudinal bars (27a, 27b). At least one longitudinal bar (27a) has a suction channel (35) leading out, via at least one suction opening (30), onto the surface of the longitudinal bar (27a) for receiving an insert sheet, the suction channel (35) is connected to a vacuum source (31) for holding, by suction, the insert sheet transported by the movable carriage (12; 12′). Also a blank-receiving station, a sheet-shaped element processing machine, and a method for transporting an insert sheet in a receiving area of a blank-receiving station are disclosed. |
| US10569982B2 |
Method and apparatus for joining the ply of a reel of paper in depletion with the initial flap of a new reel
The present invention concerns a method for joining the ply of a reel of paper in depletion with the initial flap of a new reel, as well as an apparatus adapted for carrying out such a method.Thanks to the method according to the present invention, and to the apparatus suitable for carrying it out, the joining of the reels takes place without using gluing means, like for example the double-sided tape used in known methods, avoiding the relative drawbacks, the adhesion between the plies of the reels to be joined taking place by electrostatic attraction. |
| US10569976B2 |
Systems, devices, and methods for automated pallet and receptacle relocation
Methodologies, systems, and computer-readable media are provided for relocating pallets and receptacles. A shipping motor vehicle has a weight sensor within a cargo area that measures a weight of a pallet or a receptacle. A location sensor located within the cargo area identifies available storage locations within the cargo area, and a computing device equipped with a processor computes a destination location within the cargo area for the pallet or receptacle based, at least in part, on the weight of the pallet or receptacle measured by the weight sensor. An internal conveyor system located within the shipping motor vehicle receives the pallet or receptacle from an external conveyor system and automatically relocates the pallet or receptacle to the destination location within the cargo area. |
| US10569975B2 |
Method for supplying plate elements to a machine, supply station and processing machine thus equipped
A method for supplying plate elements to a machine for processing the plate elements, from an initial pile of elements, the method includes: pushing a first batch of plate elements, from the top of the pile, downstream until the first batch comes at a storage capable of storing the first pushed batch, and simultaneously, displacing the storage downstream over a distance corresponding to the length of the first batch to separate the first batch from the pile; and thereafter transferring the elements of the first batch one after the other to the machine. |
| US10569972B2 |
Metering system for solid particulate
An improved particulate handling system is provided. The system includes a plurality of particulate storage areas and a plurality of types of particulate. Each type of particulate can be housed in a separate particulate storage area. Separate particulate conveyors are in operable communication with each of the particulate storage areas. Separate drive systems can be in operable control of the each of the particulate conveyors. The particulate conveyors convey particulate into an air flow path. The separate drive systems can be operated independently and/or at varied speeds. |
| US10569960B2 |
System and method for tensioning a conveyor in a mining system
A tensioning system for a conveyor element of a conveyor is provided. The tensioning system includes an obstruction. A base is movable relative to the obstruction. The tensioning system further includes a plurality of spacers. At least one spacer of the plurality of spacers is movable from a resting position to an engagement position by only the influence of gravity. The at least one spacer rests on the obstruction in the resting position. The at least one spacer is disposed between the base and the obstruction in the engagement position. |
| US10569957B2 |
Transporter
A transporter includes: a first conveyor to receive an object, the first conveyor to convey the object in a first direction; and a second conveyor to receive the object from the first conveyor and to convey the object, the second conveyor being movable in position in a second direction that crosses the first direction, the second direction being a substantially vertical direction. |
| US10569956B1 |
Sequestration of carbon dioxide into underground structures
An apparatus comprises a separator, a compressor, a mixer and a pump. The separator operates on an input gas mixture comprising carbon dioxide gas and one or more other gases, providing a separated carbon dioxide gas output. A compressor compresses the separated carbon dioxide gas output, providing a second output comprising at least one of gaseous carbon dioxide and liquid carbon dioxide. A mixer mixes the second output with liquid water under pressure to provide a third output comprising: at least one of liquid carbon dioxide and gaseous carbon dioxide; and water with dissolved carbon dioxide. A pump pumps the third output into an underground structure such that components of the third output react with available rock surfaces to form stable carbonates. |
| US10569949B2 |
Cooking method and apparatus
An ovenable cooking apparatus for facilitating the cooking of food components while maintaining the separateness thereof may include a first container for holding a first food component, and a second container for holding a second food component. The separation of the first food component from the second food component maintains the surface area for the first and second food components to facilitate heating of the first and second food components. The first food component may have a liquid based content for producing steam when heated, and one or both of the first container and the second container may define a passage for providing airflow and steam flow for contacting the second container and/or the second foodstuff and heating or steaming the second food component. Additionally, the second container may be steam impermeable for cooking bread and the like. |
| US10569946B2 |
Stretchable zip tie
An improved zip tie includes a strap with a plurality of spaced holes formed therein. A head is supported at one end of the strap. The head has an entry opening for insertably accomodating the other end of the strap. A guide channel is formed within the head and extends between the entry opening and an opposite exit opening. A tongue is arranged within the guide channel and pivotally supported on a base at the entry opening. The tongue is pivotable between a locked position and an open position. A securing groove receives the tongue in the locked position. The securing groove is formed in the guide channel opposite the base proximal to the exit opening. |
| US10569943B2 |
Sealing cover
Disclosed is a sealing cover, which is suitable for sealing an opening of a container, comprising an extrusion lid and a flexible sealing ring, wherein the container has an opening, the extrusion lid comprises an outer cover, an inner shield cover, a screw rod and a knob, the outer cover covers the opening, and the inner shield cover is arranged in the opening and is located under the outer cover; the screw rod movably penetrates the outer cover, the lower end of the screw rod is fixedly connected to the inner shield cover, and the upper end of the screw rod is connected in a threaded manner to the knob; and the flexible sealing ring is sheathed on the screw rod and is located between the outer cover and the inner shield cover, and when the knob is rotated, the screw rod drives the inner shield cover to move upwards and squeezes the flexible sealing ring to force the flexible sealing ring to be attached to an inner circumferential wall of the opening after expansion to form a seal. The sealing cover provided by the present invention can seal the opening of a container, and the sealing cover has a simple structure, is convenient to use, and has a good sealing effect. |
| US10569942B2 |
Measured volume dispensing closure, closure having overlapping cover members, and methods
A container and container closures are provided as well as methods of dispensing product from the container are provided. The container closure includes a pair of cover members. One cover member includes sifting apertures and the other cover member is imperforate to prevent dispensing product. The container closure may also include a measuring volume that can be used to measure a predetermined amount of product to be dispensed. Sifting and bulk dispensing may occur for either product dispensed directly from the container or when dispensing the predetermined volume of product. |
| US10569941B2 |
Security seal
A security seal includes a base with a locking projection and a head connected to the base with at least one blocking tab. Each blocking tab is connected to the head via a hinge element, together with a safety closure with a first closure part and a second closure part, which can be moved between an open position and a closed position relative to the first closure part. The first closure part has a seating on which the base of a security seal can be engaged so that, when the second closure part is in the closed position, a blocking tab of the security seal overlaps the second closure part on the side opposite the first closure part. A security container includes a container tub, lid and safety closure, wherein either the first or second closure part is arranged on either the container tub or lid. |
| US10569939B1 |
Axially sealing plug
An axially sealing plug may not require modification of a hole being sealed in a tube or pipe. The plug may only require an axial load for activation (not torque), work independently of temperature, require no explosives, and be lightweight and compact. The plug may include a housing or a seal cup that includes at least one tooth on an outer surface and a ramp on an inner surface. The plug may also include a ferrule including a beveled, curved, or chamfered lower end. The ferrule is configured to be inserted inside the housing or seal cup. |
| US10569935B2 |
Drawstring trash bag with thick hem region
The present invention is directed to a thermoplastic drawstring trash bag wherein the thermoplastic drawstring trash bag has an enhanced thickness region in one or more panels of the drawstring trash bag. The enhanced thickness region has an average thickness that is greater than the thickness of the remaining portions of the panels forming the drawstring trash bag. The enhanced thickness region is generally in the area of the hems and traverses the hem seals. |
| US10569931B2 |
Vibration isolator
A vibration isolator includes an upper member, a lower member, moving mechanisms, and an elastic member. The upper member has a first storage container placed thereon. The lower member is placed on a floor surface or on an upper side of a second storage container. The moving mechanisms make the upper member movable relative to the lower member from a position of origin in a horizontal direction. The elastic member makes the upper member return to the position of origin by an elastic force responsive to a moving amount of the upper member from the position of origin in the movement of the upper member relative to the lower member. |
| US10569928B2 |
Reduced material packaging
A blank includes a top, the top connected to a first top side tab, a second top side tab, a top front tab, and a back tab; a bottom, the bottom defining at least one connection aperture, the bottom connected to a first bottom side tab, a second bottom side tab, a bottom front tab, and the back tab; the first bottom side tab connected to a first cover tab, the first cover tab connected to a first connection tab; the second bottom side tab connected to a second cover tab, the second over tab connected to a second connection tab; the blank formable into a box by connection of the first connection tab to at least one connection aperture and by connection of the second connection tab to at least one connection aperture. |
| US10569924B2 |
Lightweight polymeric container finish
A polymeric container including a base, a body, a finish, finish threads, and a tamper lip. The body extends from the base. The finish defines an opening through which a product can pass into, and out of, an internal volume of the container defined at least in part by the body. The finish threads are at an outer surface of the finish, and are configured to cooperate with closure threads of a closure to secure the closure to the finish. The tamper lip extends from the outer surface of the finish, and is configured to replace the support flange during handling, and to cooperate with a tamper tab of the closure. The closure diameter is about the same as the neck diameter. |
| US10569923B2 |
Wide mouth container and method of making the same
A container and a method for making a container are provided. The method includes injection molding a preform having a body forming region, a neck forming region above the body forming region, and a dome forming region above the neck forming region. After forming the preform, the preform is mounted in a mold having a surface, the mold surface having a neck forming surface to form a neck having a snap fit portion or a threaded portion. After mounting the preform, the preform is stretched against the mold surface to form an intermediate article having a dome portion connected to a neck portion of the container. Thereafter, the dome portion is severed from the neck portion to produce a wide mouth container, wherein the ratio of a wall thickness of the neck forming region of the preform to the wall thickness of the neck portion is ranges from 4.8 to 7. |
| US10569918B2 |
Method for controlling a packaging machine and a packaging machine
A method for controlling a packaging machine in which at least two operating states of the packaging machine are defined and independent from one another. At least one of a plurality of defined process sequences is allocated to each of the operating states and at least one actuator of the packaging machine is actuated by a process sequence, in order to carry out at least one action. Improved control and maintenance of the machine is made possible by an authorisation for access to an actuator being exclusively and specifically allocated to only one process sequence depending on the operating state. |
| US10569917B2 |
Sealing device for securing packaging material
Disclosed is a sealing device for securing a packaging material. The sealing device for securing the packaging material comprises: a tape supply reel for supplying a sealing tape to which an RFID tag has been coupled; and a sealing part for sealing, with the sealing tape, an opening of a plastic packaging material holding a product, wherein the sealing part adheres the RFID tag, which is coupled to one end of the sealing tape having the length for one use, to an adhesive positioned on the other end portion of the sealing tape having the length for one use, wherein the RFID tag is broken by the adhesive strength with respect to the other end portion when the sealing tape sealing the plastic packaging material is torn. |
| US10569914B2 |
Shock absorbing feed wheel assembly
A strapping machine of the type that feeds, retracts, tensions and seals strap to itself to form a loop of strap around a load, has a shock absorbing feed wheel assembly. The machine includes a frame, a feed head having a motor, a tension head, a sealing head and a strap chute mounted to the frame. The feed wheel assembly has a friction engaging surface and at least one pocket formed therein. A spring hub is engaged with the feed wheel and has at least one pocket formed therein corresponding to the feed wheel pocket. The spring hub is operably connected to the feed head motor. At least one spring is positioned in the feed wheel pocket and the spring hub pocket and is sandwiched between the feed wheel and the spring hub. The feed wheel is driven by rotation of the spring hub and engagement of the spring with the feed wheel pocket and spring hub pocket. The shock absorbing feed wheel assembly dampens the forces on the feed head motor and drive when the feed wheel comes to an abrupt stop and prevents strap slippage. |
| US10569910B2 |
Ejection unit for a satellite
The invention relates to an ejection unit for at least one satellite, in particular a picosatellite, comprising a frame that defines an inner space for receiving the satellite; and a retention device for holding the satellite in the inner space, the retention device being configured such that the satellite is releasable from the retention device. |
| US10569898B2 |
Method and system for generating an alert for an aircraft potentially exceeding speed limits in restricted airspace
Methods and systems are provided for generating an alert for an aircraft potentially exceeding speed limits in airspace with speed limitations. The method comprises retrieving a flight plan for the aircraft and identifying airspace with speed limitations along the flight plan. A speed profile is generated based on the in-flight aircraft's current position, speed and trajectory. Any predicted speed violations are identified by comparing the speed profile with the airspace with speed limitations along the flight plan. A predictive time window is calculated that allows for the in-flight aircraft to decelerate sufficiently to comply with the speed limits of the airspace with speed limitations. The predictive time window includes a zone for the aircraft to reduce its airspeed and a reaction buffer zone to allow the aircrew sufficient time to comply with instructions to decelerate the aircraft. Finally, an alert is generated for the crew of the in-flight aircraft upon entering the predictive time window. |
| US10569895B2 |
Systems, methods, and devices for bipolar high voltage direct current ground fault detection
Systems, methods, and devices for aircraft power distribution include a bipolar high voltage direct current source component; an electrical loading component capable of drawing electrical power from the bipolar high voltage direct current source component; a set of switching components configured to selectively couple power from the bipolar high voltage DC source component to the electrical loading and a ground fault interruption component coupled to the set of switching components. The ground fault interruption component is configured to detect a ground fault based on a sensed difference between a current flowing out of the set of switching components and back from the electrical loading component. |
| US10569891B2 |
Vehicle receiving a system for storing electrical energy
The vehicle receives batteries comprising cells arranged into at least one pack configured to be held in a vehicle structure, the pack being alternatively chosen from among at least one pack(P) and at least one pack(E) which are mechanically interchangeable and electrically substitutable. The pack(P) cells exhibit a maximum power density substantially higher than the pack(E) cells exhibit, and comprise cells exhibiting an energy density per unit mass substantially less than the pack(E) cells exhibit. The maximum electrical power of the pack(P) corresponds to the maximum electrical power needed to accomplish a first vehicle mission and the energy storage capacity of the pack(P) is at least sufficient to accomplish the first mission. The electrical energy storage capacity of the pack(E) corresponds to the electrical energy storage capacity needed to accomplish a second vehicle mission and the maximum electrical power is at least sufficient to accomplish the second mission. |
| US10569890B2 |
Airbag assembly for leg flail protection and associated systems and methods
An airbag assembly for leg flail protection and associated systems and methods are described herein. An airbag system configured in accordance with an embodiment of the present technology can include, for example, a housing having a cavity and an opening in communication with the cavity, an airbag stowed within the cavity, and an inflator operably coupled to the airbag. The airbag can be configured to deploy through the opening of the housing during a crash or other significant dynamic event. The airbag can deploy outwardly from the side-facing seat to reduce occupant leg rotation during the crash or other significant dynamic event. The airbag can be pushed out of the housing before it is fully inflated. The airbag can be stowed and include folded first and second opposing side portions such that when the airbag is deployed, the portion nearest the occupant unfurls toward the occupant prior to the other portion farthest from the occupant unfurling in a direction away from the occupant. |
| US10569883B2 |
Deployable table
A seating arrangement comprising at least one seat; a console adjacent the at least one seat; a deployable table assembly; and locking device. The table assembly is movable in a longitudinal direction from a stowed position into a deployed position in which it is located on an upper surface of the console. The locking device is operable to releasably engage the table assembly in the deployed position to prevent movement of the table assembly in a lateral direction. |
| US10569882B2 |
Staggered aircraft seat assembly
A multiple seat set for use in a transport vehicle such as an aircraft is disclosed. The seat set increases seating room and comfort for passengers without increasing the footprint of the seat set. The seat set includes a staggered seating arrangement where seating surfaces of adjacent seats are disposed in alternating heights (e.g., vertical heights) while the seating surfaces and seat backs of such adjacent seats are disposed in alternating forward and back positions. The staggering of the seat surfaces and seat backs results in misalignment of shoulders and hips of passengers in adjacent seats. |
| US10569881B2 |
Staggered aircraft seat assembly
A multiple seat set for use in a transport vehicle such as an aircraft is disclosed. The seat set increases seating room and comfort for passengers without increasing the footprint of the seat set. The seat set includes a staggered seating arrangement where seating surfaces of adjacent seats are disposed in alternating heights (e.g., vertical heights) while the seating surfaces and seat backs of such adjacent seats are disposed in alternating forward and back positions. The staggering of the seat surfaces and seat backs results in misalignment of shoulders and hips of passengers in adjacent seats. |
| US10569877B2 |
Drone dispensing device
A dispensing device for connection to a drone is provided. The dispensing device has an outer housing and an inner housing interior of the outer housing. The inner housing has an inner cavity having an entrance opening and an opposing exhaust opening. The area between the outer housing and the inner housing defines an outer cavity adapted to hold a material. The dispensing device also has a fluid access opening to provide fluid access between outer cavity and the inner cavity to allow material in the outer cavity to be transferred to the inner cavity and mixed with air to create an air and material mixture. An air accelerator is provided adjacent the inner cavity to accelerate the air and material mixture out of the dispensing device. |
| US10569874B2 |
Flight control method and apparatus
A flight control method includes: determining a positional relationship between an aircraft and a control device; determining a polar coordinate system with the control device as an origin according to the positional relationship; receiving a flight direction control instruction sent by the control device, the flight direction control instruction being generated on the basis of the polar coordinate system; and driving, according to coordinate information about the aircraft in the polar coordinate system, the aircraft to fly in accordance with the flight direction control instruction. |
| US10569873B2 |
Unmanned aerial vehicle
An embodiment of the present disclosure provides an unmanned aerial vehicle, An unmanned aerial vehicle, with a double-layered structure formed by stacking a cover and a main component layer, wherein, the main component layer includes a base body and at least one functional component, the base body has a top facing to the cover layer and a bottom opposite to the top, the cover is in direct contact with the top of the base body, and the at least one functional component is mounted on the base body. |
| US10569872B2 |
Maintenance of a machine
A system for maintaining a machine. The system includes an aerial vehicle configured to fly to a lubrication location proximate the machine. A supply of friction minimizing material is carried by the aerial vehicle. A controller is configured to deliver at least part of the supply of friction minimizing material to the machine when the aerial vehicle is at the lubrication location. |
| US10569867B2 |
Composite rotor system using two race track style cantilevered yokes
A hub system comprises at least one yoke, at least one shear bearing, and at least one mast adapter. The at least one mast adapter is configured to support the at least one yoke and the at least one shear bearing, and the at least one yoke has a flapping hinge that is non-coincident with a flapping hinge of the at least one shear bearing. Another hub system comprises a stacked yoke and a mast adapter. The mast adapter is configured to transfer rotation from a rotor mast to the hub system to rotate the hub system about a central axis of rotation. The mast adapter is further configured to support the stacked yoke such that each yoke in the stacked yoke is configured to accommodate at least some amount of rotation about an axis that is perpendicular to or about perpendicular to the central axis of rotation. |
| US10569865B2 |
Active landing gear damper
An active landing gear damping system and method for decelerating a vehicle during a terrain impact event, such as an aircraft landing or crash. The system monitors aircraft state data and terrain information to predict an impact of the vehicle with the terrain. The system can then determine a target damper force for each landing gear of the vehicle and a predicted damper velocity at the time of impact. Each landing gear can include an adjustable damper valve, wherein adjustment of the damper valves varies the damping coefficient of the respective dampers. The system can adjust valves of the respective dampers to provide the target force based on the predicted damper velocity. After an impact begins, the system can continuously monitor and adjust the valve to maintain the target force. |
| US10569864B2 |
Aircraft steering
A control apparatus 300 for controlling a steering system 301 of an aircraft landing gear, the aircraft landing gear being configurable in a stowed configuration and a deployed configuration. The steering system 301 includes a wheel arrangement 202 including one or more wheels. The control apparatus 300 is arranged to perform a control process which includes: receiving one or more signals from one or more sensors 302a, 302b indicating a position of the wheel arrangement 202 when the landing gear is in the stowed configuration; determining whether a predetermined condition is satisfied in relation to the position of the wheel arrangement 202; and, in response to determining that the predetermined condition is satisfied, performing an adjustment process to control the steering system 301 to adjust the position of the wheel arrangement 202. |
| US10569862B2 |
Aircraft landing gear
An aircraft landing gear having a shock absorbing strut and a shortening mechanism coupled between a walking beam and a shortening portion of a shock absorber. The shortening mechanism is arranged such that when the walking beam is at a first position due to a first extension state of the retraction actuator the shortening mechanism is in a locked condition in which it inhibits axial movement of the shortening portion within the strut element in the first direction axial direction, and as the retraction actuator changes in extension state from the first extension state towards a second extension state, the retraction actuator moves the walking beam which in turn causes the shortening mechanism to move the shortening portion within the strut element in the first axial direction to shorten the shock absorbing strut. |
| US10569861B2 |
Bistable pitch propeller system with unidirectional propeller rotation
A propeller includes a blade free to rotate about a longitudinal axis of the blade. The propeller also includes a mechanical stop positioned to engage mechanically a first portion of the blade and/or a first structure coupled mechanically to the blade when the blade is in a first position. The propeller also includes a magnetic stop positioned to engage magnetically a second portion of the blade and/or a second structure coupled mechanically to the blade when the blade is in a second position. The blade rotates to the first position against the mechanical stop when the propeller is rotated at a first rotational speed and the blade rotates to the second position against the magnetic stop when the propeller is rotated at a second rotational speed in a same direction as when the blade is in the first position. |
| US10569860B2 |
Detachable propeller holder device
A detachable propeller holder device includes a propeller holder module, a fixed seat and a motor module. Paddles are located the propeller holder module, a buckling component is located on the propeller holder module, the buckling component includes two elastic arms and two hooks, the two elastic arms are symmetrically located at two sides of the propeller holder module, the hooks are respectively located at an end of the two elastic arms and are respectively buckled with two limit portions which are symmetrically located at the fixed seat, so as to fix the propeller holder module to the fixed seat. In the detachable propeller holder device, only the buckling component at the side of the propeller holder module is pinched by fingers to deform inwardly till the hooks are detached from the limit portions of the fixed seat, and then the propeller holder module is pulled upwardly to be removed. |
| US10569857B2 |
Aircraft body and method of making the same
An aircraft body and a method of making an aircraft body are provided. In one embodiment, an aircraft body may be molded from a single layer of carbon fiber stock, producing curved sections of single layer molded carbon fiber by molding pliable carbon fiber stock, and heat curing the carbon fiber stock to form a rigid, molded wing section. |
| US10569848B2 |
Regulator first stage for two-stage underwater breathing apparatuses
A regulator first stage for two-stage underwater breathing apparatuses includes a reduction chamber communicating with a high-pressure gas supply through a balance valve, which is influenced by the pressure of the external environment by a balance diaphragm that, by way of a suitable actuator, acts on the valve. The reduction chamber includes one or more medium pressure outlets, having axes parallel to the operating axis of the balance valve. In one configuration, one or more medium pressure outlets are also provided having axes orthogonal to the operating axis of the valve. |
| US10569847B2 |
Maritime navigation assistance server system and maritime navigation assistance method
The present invention contributes to vessel navigation safety, by applying conventional navigation technology and using smartphones or other wireless communication terminals to provide a chart according to vessel type. Provided is a server system (3), which: receives, from wireless communication terminals (2) which are carried by users aboard vessels (4), position information of the wireless communication terminals (2) and information of the sizes of the vessels (4); creates, in response to the sizes of the vessels, navigation trajectory information formed from time series position information of the vessels (4); and, with the navigation trajectory information as an input, updates navigable course information for each size of the vessels (4). |
| US10569844B2 |
Floating offshore wind turbine comprising a combination of damping means
The present invention relates to an offshore wind turbine on a floating support structure (1) comprising in combination: a main floater (1) comprising a part of substantially cylindrical shape, a concrete circular element (2) having a diameter greater than the diameter of the main floater, providing a stationary mass at the base of the floater and a damper, supplementary permanent ballast (4) arranged at the base of the main floater, dynamic ballast boxes (3) included in the main floater and distributed ringwise on the periphery of the floater. |
| US10569841B2 |
Multiple position boat seat
A multiple position convertible seat assembly for a boat includes three seat frames pivotally coupled to the boat and to each other to move from a first position as a seat, a second position as a lounge seat with leg support, and a third position forming another seat. In the third position, the seat includes a foldout cushion exposing a work surface. |
| US10569838B2 |
Chain stopper
A device for connecting a chain or line, such as a portion of a chain or line, to a structure, the device comprising a first portion comprising a first axis, the first portion being configured to connect or be connectable to a structure so as to be movable relative to the structure; a first guide element, the first guide element being arranged on or relative to the first portion to be movable around or about the first axis of the first portion; and a second guide element, the second guide element being configured to align at least a portion of a chain relative to the first guide element. |
| US10569837B2 |
Standing support assembly for boat deck
A standing support assembly for a boat deck to assist boaters with physical limitations in maneuvering around a bass boat. The standing support assembly includes a rigid, elongated stanchion member that is hingedly attached to one end of a rigid, planar attachment plate. An anchor post extends downwardly from the other end of the attachment plate and allows the standing support assembly to be locked into a base plate on a bass boat. Through its hinged attachment, the stanchion member is able to move between a deployed position in which it is orthogonal to the attachment plate and a storage position in which it is parallel and adjacent to the attachment plate. When in the deployed position, a user can hold the stanchion member for added support while moving around on the boat. |
| US10569835B2 |
Internal transmission
An internal transmission is basically arranged with a hub shaft which is attachable to a bicycle frame, a first shaft which is separate from the hub shaft and which is non-rotatable around the hub shaft, and a second shaft which is separate from the hub shaft and from the first shaft and which is non-rotatable around the hub shaft. The internal transmission has a plurality of first rotating bodies which are coaxially rotatable around the first shaft, and a plurality of second rotating bodies which are coupled to each of the first rotating bodies, and which are coaxially rotatable around the axis of the second shaft. The internal transmission has a clutch mechanism which controls at least one of the rotation state of the first rotating body and the rotation state of the second rotating body, and a hub shell which is rotated around the hub shaft. |
| US10569834B1 |
Snowmobile
A snowmobile has a frame, a ski, a rear suspension assembly, an endless track supported by the rear suspension assembly, a motor supported by the frame, and a continuously variable transmission (CVT) operatively connecting the motor to the endless track. The motor has a shaft rotatable about a shaft rotation axis. The CVT has a primary pulley, a secondary pulley, and a transmission belt. The primary pulley is rotatable about a primary pulley rotation axis extending parallel to the shaft rotation axis of the shaft of the motor. The primary pulley is operatively connected to and driven by the shaft of the motor by one of a chain and a belt. The secondary pulley is operatively connected to and driven by the primary pulley. The secondary pulley is operatively connected to the endless track. The transmission belt connects the primary pulley to the secondary pulley. |
| US10569832B2 |
Drive for a wheeled vehicle, particularly a bicycle
A drive for a wheeled vehicle having a driven wheel is described. The driven wheel is driven by a gear. The drive includes a support mounted on an axle of the driven wheel and attached to a frame element of the vehicle. A motor is located at the driven wheel. This drive motor is mounted on the support. A second drive gear connected to the drive motor. The second drive gear is also mounted on the support. The second drive gear engages the gear fixed to the driven wheel. |
| US10569831B2 |
Means of transportation and method for operating a means of transportation
A transportation device, in particular a foot scooter, for the locomotion of a person, the transportation device including a footboard having a deck for accommodating the person, the transportation device being propellable by a push-off by the person, the transportation device including a motor for supporting the propulsion of the transportation device, the transportation device including a detection device for detecting a push-off state and a control device for controlling the support of the propulsion as a function of the detected push-off state, the detection device including a sensing device (10) for detecting a force exerted by a person on the deck. |
| US10569830B2 |
Pedal with locking and unlocking mechanism
Embodiments relate to a pedal system having a pedal coupled to a main drive shaft having a locked mode where the pedal does not rotate relative to the main drive shaft and a released mode where the pedal can rotate relative to the main drive shaft. In the locked mode, rotation of the pedal relative to the main drive shaft is prevented by a plunger that engages the main drive shaft. In the released mode, rotation of the pedal relative to the main drive shaft is enabled by having the plunger disengage from the main drive shaft. The pedal system is switchable between the locked and released modes. When a user's foot or footwear is engaging the pedal, the pedal is placed in the released mode, and when the user's foot or footwear is disengaged from the pedal, the pedal is placed in the locked mode. |
| US10569828B2 |
Pedal vehicles and transmissions therefor
A pedal operated vehicle includes a frame and a drive wheel rotatably coupled to the frame. In addition, the vehicle includes a pedal assembly coupled to the frame and including a pedal sprocket. Further, the vehicle includes a transmission mounted to the frame. The transmission includes an input sprocket mounted to a rotatable first shaft and an output sprocket mounted to a rotatable second shaft. A first chain is disposed about the pedal sprocket and the input sprocket. The output sprocket is configured to drive the rotation of the drive wheel. Moreover, the transmission includes a first plurality of sprockets coupled to the rotatable first shaft and a second plurality of sprockets coupled to the rotatable second shaft. A second chain disposed about one sprocket of the first plurality of sprockets and one sprocket of the second plurality of sprockets. |
| US10569827B2 |
Bicycle dual power turning track, rack, pinion, and one-way bearing propulsion system
A dual powered propulsion system for use with a human powered vehicle is provided. The system includes a connecting rod with a front end operatively coupled to yoke-connected forearm bars. The system also includes a splitter coupled to a rear end of the connecting rod, wherein the splitter is coupled to a first rack and a second rack that operate with a first and second pinion gear to turn a crank axle. This system supplies rotational power to the crank axle in a single rotational direction as the connecting rod is oscillated up and down and back and forth. Even though a solid connecting rod is used to transfer power from the oscillating forearm bars to the crank axle, the vehicle is steerable to the right or left as a result of the use of a carriage, on rollers, and a turning track operatively connected to the forearm bars. |
| US10569825B2 |
Bicycle having wheel height adjustment structure
A bicycle having a wheel height adjustment structure according to an exemplary embodiment of the present invention includes: a bicycle frame; a hanger where a dropout is formed and rotatably coupled to one side of the frame with respect to a hinge; and an adjusting portion that adjusts a height of the wheel that is engaged to the dropout by rotating the hanger at a predetermined angle. |
| US10569823B2 |
Stem for a two-wheeled vehicle
A stem for a two-wheeled vehicle, including a first end and a second end, wherein the first end is provided with a mounting section which is suitable and configured to be fastened to at least one fork column. Furthermore, a holding device for a handlebar device is disposed between the first end and the second end. A stem length is provided between the mounting section and the holding device for the handlebar device. Moreover, an adjustment section with an adjustment member is provided between the first end and the second end wherein the holding device for the handlebar device is provided in portions by the adjustment member. Depending on the arrangement of the adjustment member in the adjustment section, two different stem lengths can thus be set. |
| US10569819B2 |
All-terrain vehicle
An all-terrain vehicle has an air ventilation system positioned adjacent a rearmost point of the front ground engaging members and directing air rearwardly through an engine compartment, wherein the air ventilation system includes at least one air scoop adjacent a front of the vehicle for directing the air. In addition, an ATV has a rear rack having an integral storage bin, where the storage bin is one piece with the rear rack. The storage bin is sealed. |
| US10569808B2 |
Motor vehicle reinforced structural element system
A system of a reinforced structural element of motor vehicle include: structural element includes a first and second sheet, wherein the sheets are connected to one another at first and second joining points, wherein the sheets form elongate cavity in region between the joining points, and wherein second sheet has, in region between first and second joining points, a bulge with first leg arranged at first joining point and with second leg arranged at second joining point; a reinforcing element includes a first and second side walls connecting the wall arranged in cavity of structural element; and adhesive bonding reinforcing element to structural element; wherein first side wall of reinforcing element arranging the first joining point and second side wall of reinforcing element arranging the second leg of second sheet so larger portions of force acting on first joining point of reinforcing element transferring, to second leg of second sheet. |
| US10569805B2 |
Frame assembly for a vehicle and vehicle having same
A frame assembly for a vehicle can include a cross member, a longitudinal member and a gusset. The cross member can extend along a transverse direction of the vehicle. The cross member can include a bend. The longitudinal member can extend along a longitudinal direction of the vehicle. The gusset can be connected to the longitudinal member and the cross member at the bend. |
| US10569803B2 |
Tow behind steerable caddy trailer
A steerable caddy trailer is provided that has an improved structure including a main frame assembly, spindle assemblies attached to each end of the main frame for attachment of a wheel, a pair of swinging arms forwardly extending from the main frame and pivotally attached to the main frame, and tie rods connecting the swinging arms with the spindle assembly such that pivoting of the swinging arms steers the wheel. |
| US10569795B2 |
Auxiliary transport vehicle, auxiliary transport system and method for operating an auxiliary transport vehicle
An auxiliary transport vehicle according to the disclosure comprises a drive unit and an attachment that is placed thereon, wherein the drive unit comprises just two wheels with a common axis of rotation and each with an electric drive, an electronic control device and an electrical energy storage device, and wherein the control device is embodied for actuating the drives in such a way that the auxiliary transport vehicle is kept in an upright position, and for autonomously driving the auxiliary transport vehicle to a specifiable destination and for following an external control device. The disclosure also concerns an auxiliary transport system and a method for operating an auxiliary transport vehicle. |
| US10569794B2 |
Stabilizer wheel assembly and methods of use
Included is a stabilizer wheel assembly that may assist in stabilizing a medical device during a medical procedure. A medical device may comprise a body; and a plurality of stabilizer wheel assemblies coupled to the body, wherein the stabilizer wheel assemblies each comprise a motor assembly and a stabilization leg, wherein the motor assembly is configured to drive the stabilization leg onto a contact surface to stabilize the body. |
| US10569791B2 |
Railway vehicle and joint connector thereof
A joint connector of a railway vehicle comprises a concave joint (22) and a convex joint (21). A traction load transfer section and/or a compression load transfer section are provided between the concave joint and the convex joint. The traction load transfer section and the compression load transfer section are detachable assembled in the concave joint. The service life of the concave joint is prolonged due to the arrangement of the traction load transfer section and the compression load transfer section. |
| US10569789B2 |
Railway wagon for transporting trucks and method for loading and unloading truck
Disclosed is a railway wagon for transporting trucks, including a middle running board device, end running board devices respectively arranged at two ends of the middle running board device, and a bridge board device arranged at the outer end of each end running board device. The middle running board device includes of multiple middle running board assemblies. Each middle running board assembly includes a running board connected to a side wall. At least one support plate connected to the side wall is arranged below the running board. Each end running board device includes multiple end running board assemblies. Each end running board assembly includes a running board connected to the side wall. At least one support plate connected to the side wall is arranged below the running board. |
| US10569787B2 |
Driving support apparatus, driving support method, and recording medium
A driving support apparatus includes a driving support unit, a switching control unit, a reliability detection unit, and a threshold lowering unit. The switching control unit ceases driving support by the driving support unit and switches a driving state from driving in which the driving support is performed to manual driving, according to input from an operation detection unit when operating force or an operation amount exceeds a threshold. The reliability detection unit detects degradation of reliability of the driving support by the driving support unit. The threshold lowering unit lowers the threshold when the reliability detection unit detects the degradation of the reliability. |
| US10569785B2 |
Road water detection
A vehicle computer includes a memory and a processor programmed to execute instructions stored in the memory. The instructions include receiving a first tire pressure measurement at a first time, receiving a second tire pressure measurement at a second time, comparing the first tire pressure measurement to the second tire pressure measurement, and determining that a road is flooded based on a difference of the first tire pressure measurement and the second tire pressure measurement. |
| US10569783B2 |
Work vehicle with speed control system
Work vehicle having a coupling member which is switchable between a coupled state where left/right brake operation tools are integrally coupled and a released state releasing the coupling. A coupled state detector is utilized. A controller controls a traveling state and is switchable between a first or normal mode and a second or vehicle speed suppression mode. The second or vehicle speed suppression mode can be switched back to the first or normal mode when the coupled state is detected and a predetermined releasing operation is performed. |
| US10569776B2 |
Hydraulic control system
A tractor includes an engine, a transmission coupled to the engine, a hydraulic pump driven by the engine, at least one of a tractor implement, attachment, or control moved by the hydraulic pump, a sensor, and a controller coupled to the transmission. The controller is configured to downshift the transmission based on a signal from the sensor. |
| US10569774B2 |
Traveling controller for vehicle
A traveling controller for vehicle includes a first computing unit, a traveling control unit, a first calculating unit, a second calculating unit, and a second computing unit. The first computing unit is configured to compute control information on a traveling control of an own vehicle. The traveling control unit is configured to perform the traveling control on the basis of the control information. The first calculating unit is configured to calculate estimated positions. The second calculating unit is configured to calculate estimated position reliability on the basis of pieces of positional information, including information on one or more estimated positions. The second computing unit is configured to compute the control information on the basis of one or more estimated positions when positioning information, lane line information, or both is undetectable. The traveling control unit is configured to continue the traveling control until the estimated position reliability becomes equal to or less than a threshold, when the positioning information, the lane line information, or both is undetectable. |
| US10569772B2 |
Cognitive behavior prediction system for autonomous systems
Described is a system for predicting the behavior of an autonomous system. The system identifies a taxonomic state of a motion condition of an autonomous vehicle based on a spatiotemporal location of the autonomous vehicle and elements of a driving scenario. Behavior of the autonomous vehicle is predicted based on the taxonomic state of the motion condition. The autonomous vehicle makes and implements a driving operation decision based on the predicted behavior. |
| US10569767B2 |
Vehicle control apparatus and vehicle control method
When a likelihood of a collision between an object and an own vehicle is determined to be present, an vehicle control apparatus calculates an object width indicating a size of the object in a lateral direction and an overlap ratio indicating a proportion of an amount of overlap in the lateral direction between the calculated object width and a determination area that is virtually set ahead of the own vehicle. Based on the calculated overlap ratio, an operation timing for a collision avoidance control is set. The object width is changed when the overlap ratio is less than a predetermined threshold such that the object width is less than the object width when the overlap ratio is greater than the predetermined threshold. The operation timing for the collision avoidance control is set based on a new overlap ratio calculated based on the determination area and the object width after change. |
| US10569763B2 |
HEV engine start vibration reduction system
A hybrid electric power-split vehicle, equipped with a continuously variable transmission coupling an electric motor/generator (EM) with a combustion engine (CE), includes systems and methods that reduce possible resonant noise and vibration during CE startup, by improved EM control, to generate compensating EM torque to counter act such possible resonant noise and vibration. The systems and methods include predetermined baseline CE operating condition (OC) cranking torque profiles stored as OC grids (SOCGs). A start profile is generated from selected cranking torque SOCGs, and also from selected historical start OCGs (HOCGs) of prior engine and/or CE starts, which include prior start noise and vibration metrics along with prior start OCs and related parameters. The start profile is calibrated using a blend factor that is generated from comparisons of SOCGs, and utilized to generate a feed-forward torque signal that adjusts EM torque to reduce the startup noise and vibration resonances. |
| US10569758B2 |
System and method for modeling and estimating engine cranking torque disturbances during starts and stops
A method of controlling a hybrid vehicle includes commanding a first electric machine to provide a compensating torque. The compensating torque is based on a calculated cylinder pressure. The calculated cylinder pressure is calculated using a dynamic model. The model has an initializing input of engine crank position and real-time inputs of measured speed of the first electric machine and measured speed of the second electric machine. |
| US10569754B2 |
Valve control device, liquid pressure control device, and valve control method
A valve control device includes a correction unit that corrects hysteresis in output of a control valve according to an increasing/reducing direction of a control output value; a detection unit configured to detect an actual output value to the control valve corresponding to the control output value; and a forbidding unit configured to forbid correction by the correction unit, until a difference between the control output value and the actual output value becomes within a predetermined range, after the increasing/reducing direction of the control output value is switched. |
| US10569750B2 |
Fuzzy-based control system in a motor vehicle for controlling a speed of the motor vehicle or a brake pressure of a brake of the motor vehicle
A fuzzy-based control system in a motor vehicle for controlling a speed comprises a brake pressure measurement unit, a signal processing unit and a control unit. The brake pressure measurement unit is adapted as a finite state machine to measure a current brake pressure of a brake of a wheel of the motor vehicle dependent on a trigger. The signal processing unit is adapted to estimate a current adhesion value μ between a tyre associated with the wheel and the current ground, based on the current brake pressure of the brake and further measurement values. The estimating comprises an inference based on fuzzy rules and a fuzzification, a subsequently a defuzzification of the inference. The control unit is adapted to control a speed of the motor vehicle or the brake pressure of the brake, based on the estimated current adhesion value μ. |
| US10569749B2 |
Brake control device for vehicles with bar handle
A brake control device for vehicles with bar handle includes: a wheel speed obtaining unit obtaining a speed of a wheel; an estimated vehicle body speed setting unit setting an estimated vehicle body speed; a control unit performing fluid pressure control to raise, reduce or hold a brake fluid pressure; and a bank angle obtaining unit obtaining a bank angle. The estimated vehicle body setting unit sets a limit value of a change amount when the estimated vehicle body speed decreases at a time of braking of the vehicle, and sets the estimated vehicle body speed based on the limit value when a deceleration amount of the speed of the wheel on a braked side is larger than the limit value, and the estimated vehicle body speed setting unit corrects the limit value so that the change amount decreases as the obtained bank angle increases. |
| US10569746B2 |
Sensor cleaning system
A system includes a sensor base, a sensor cover having a window that is rotatably mounted to the base. The system includes a contacting cleaner and a contactless cleaner. The system further includes a processor that is programmed to actuate, first, the contactless cleaner and, then, upon determining that opacity of the window exceeds a predetermined threshold after actuation of the contactless cleaner, the contacting cleaner. |
| US10569745B2 |
Device for detachably linking a wiper blade to a driven wiper arm
A wiper blade assembly for a windshield wiper. In one embodiment, the wiper blade assembly includes a connector mounted on a blade support element. The connector has a receiving portion shaped to receive a first part of the end portion of a wiper arm and further has a securing portion shaped to secure a second part of the end portion of the wiper arm. |
| US10569744B2 |
Windshield wiper device
The invention relates to a windshield wiper device (100) for a vehicle, having a fastening element (32) and a mounting unit (110) configured to be mounted to the fastening element (32), wherein the mounting unit (110) has a first engagement means (116). The windshield wiper device (100) comprises a wiper blade (2) having a longitudinal extension (8), wherein on the wiper blade side, the wiper blade (2) is provided with a fastening part (120) having a second engagement means (124). The mounting unit (110) and the fastening part (120) on the wiper blade side can be inserted into each other, at least partially, by a movement substantially along the longitudinal extension (8) of the wiper blade (2). The first engagement means (116) and the second engagement means (124) are designed to engage with one another, whenever the mounting unit (110) and the fastening part (120) on the wiper blade side are inserted into each other. The engagement between the first engagement means (116) of the mounting unit (110) and the second engagement means (124) of the fastening part (120) on the wiper blade side can be released. |
| US10569743B2 |
Fin ray wiper with replaceable wiper blade element
The invention relates to a windscreen wiper device for a vehicle, for wiping a windscreen (4), comprising a wiper blade (2) having an elongate upper part (10) and an elongate lower part (12) which are at least partly flexible. Also provided are multiple connecting elements (18) for connecting the upper part (10) and the lower part (12), the connecting elements being mutually spaced along a longitudinal extent (8) of the wiper blade (2) and being attached to the upper part (10) and/or the lower part (12) by a rotary joint (20), and the connecting elements (18) being designed to allow a movement of the upper part (10) and the lower part relative to each other with a movement component along the longitudinal extent (8) of the wiper blade (2). The windscreen wiper device also comprises, on the lower part (12) a receiving slot (50) on one side (57) facing towards the windscreen (4), along the longitudinal extent (8) of the wiper blade (2), wherein the receiving slot (50) is designed so that a wiper blade element (51) can be exchanged. |
| US10569742B2 |
Assembly for attaching a windshield wiper motor to a laminated windshield
A windshield assembly includes a laminated windshield provided with a cutout and a motor mounting plate secured to the laminated windshield over the cutout. The motor mounting plate includes a first mounting area. An exterior motor cover plate is secured on an exterior side of the laminated windshield and overlays the cutout in facing relation with the motor mounting plate. The exterior motor cover includes a second mounting area in alignment with the first mounting area. The structure distributes forces encountered by the wiper and motor over a large area on the glass. Also, due to a small footprint, the view through the windshield is less obstructed. The structure also eliminates the need for drilling/aligning holes in laminated glass. |
| US10569739B2 |
Virtual keyfob for vehicle sharing
A system and method of managing virtual vehicle keys includes: receiving at a central facility a request to use a vehicle; receiving an identifier of a handheld wireless device at the central facility; generating at the central facility a virtual vehicle key that permits vehicle access using the handheld wireless device; and wirelessly transmitting the virtual vehicle key to the handheld wireless device and a vehicle the handheld wireless device has authorization to access. |
| US10569736B2 |
Emergency seatbelt release
An emergency seatbelt release apparatus is disclosed for use in a seatbelt mechanism. The release apparatus includes a release actuator coupled to a seatbelt locking member to facilitate selective unlocking of the seatbelt locking mechanism from a biased locked position. |
| US10569735B2 |
Vehicle seat belt system having uniform air delivery
A vehicle seat belt system is provided. The vehicle seat belt system includes a seat belt comprising a tubular seat belt webbing defining a passageway and a plurality of exhaust openings located along a length of the webbing, and an air delivery device supplying air to the seat belt. The seat belt is configured such that air flowing out of the exhaust openings is substantially evenly distributed along the length of the webbing. |
| US10569731B2 |
Linear blocking apparatus having a linear device which is longitudinally displaceable along an axis and is guided in a housing, and modular system for the securement and release of persons, objects or the like, having a linear blocking apparatus of this type
A linear blocking apparatus has a linear device which is longitudinally displaceable along an axis and is guided in a housing. It is possible to switch back and forth, by means of a connectable or integrated switching device, between two motional states of the linear device. The linear device acts directly or indirectly on a rotary device. The rotary device, in dependence on the motional direction of the linear device, can be set in rotation in diverse rotational directions. A, in particular mechanical, blocking device is present, which is, or can be brought, directly or indirectly into operative connection with the rotary device. The blocking device is actuable by the switching device, whereby it is possible to switch back and forth between a first motional state and a second motional state of the linear device, and hence between the possible rotational directions of the rotary device. |
| US10569729B2 |
Energy absorption member for automobile
A plastic energy absorption member (28) for an automobile bumper assembly (22) is disclosed. The plastic energy absorption member (28) includes a plastic crushable body (34) defining a first end and a second end opposite the first end along a length of the crushable body (34). The plastic energy absorption member (28) further includes a plastic first mounting portion (30) disposed proximate to the first end and monolithic with the plastic crushable body (34), the first mounting portion defining at least one first attachment member (38) configured to attach to the bumper (24), and a plastic second mounting portion (32) disposed proximate to the second end and monolithic with the plastic crushable body (34), the second mounting portion defining at least one second attachment member (42) configured to attach to the automobile rail (26). The energy absorption member (28) defines a plurality of voids (44) that each extend along at least a portion of the length of the crushable body (34). |
| US10569725B2 |
Grommet
A grommet which can maintain water tightness in response to inclination is provided. In an attachment section of the grommet, a substantially right-angled first bending portion is formed between a first flange portion and a tubular portion. Thus, when the attachment section is inclined with respect to a panel member, the first bending portion changes in angle, thereby absorbing the inclination, and thereby maintaining the contact between the annular lip portion and a planar portion. As a result, water tightness can be maintained in response to the inclination. |
| US10569723B2 |
Wire harness with tube-shaped reinforced fiber cover
A wire harness includes a plurality of wires that include a plus high-voltage wire and a minus high-voltage wire. The plus high-voltage wire and the minus high-voltage wire are configured to be electrically connected to an in-vehicle high-voltage battery. The wire harness includes a sheathing material for collectively enclosing the plurality of wires, where the sheathing material is tube-shaped. The wire harness also includes a cover that covers an outer periphery of the sheathing material, where the cover is tube-shaped and made of an insulating reinforced fiber. The sheathing material includes a metal pipe having a bend that is bent along a wiring line, and the cover is provided in an area at least including the bend of the metal pipe. |
| US10569721B2 |
Autonomous radar roof module
A roof apparatus for an autonomous hardtop vehicle is described. The apparatus includes a vehicle roof having an opening for a sunroof and a roof cover that encloses sensor devices. The roof apparatus is mounted from the underside of the vehicle roof at the position for mounting a sunroof. The sensors include an array of cameras having a field of view of the full width of the vehicle in at least the front of the vehicle. The height of the roof cover above the vehicle roof is a minimal height to accommodate the height of the cameras. |
| US10569714B2 |
Roof box for transporting luggage on a vehicle roof
The invention relates to a roof box for transporting luggage on a vehicle roof, comprising: —a hollow body (1), which can be mounted on the roof rails (10) of a vehicle and which is provided with an opening (2a), through which it is possible to access the interior which is intended for luggage; —a flap (3a), which is pivotally connected to the hollow body (1) and which can be pivoted from a closed position, in which it (3a) closes the opening (2a), to an open position, in which it (3a) does not obstruct the opening (2a), and vice versa; —fastening means for fastening the hollow body (1), detachably if required, to the roof rails (10) of a vehicle. According to the invention, the opening (2a) is located in a side face of the hollow body (1). |
| US10569712B1 |
Asymmetric multiple constant radii of curvature convex mirrors
An asymmetrical mirror lens, usable on front fenders of school buses and similar vehicles, which has a plurality of mirror sections, each having a distinct constant radius of curvature to reduce image distortion. Optional sections located between sections of the constant radius of curvature have a step-wise changing radii of curvature to smooth the image sizes as an object moves across the mirror lens. |
| US10569710B2 |
Attention calling system and vehicle seat controlling system
An attention calling system for a vehicle seat having one or more drive devices incorporated therein, the attention calling system including: a vehicle information acquisition unit that is configured to acquire vehicle information; and a control unit that is configured to determine based on the vehicle information whether it is an attention state in which seated person's attention should be called and controls at least one of the drive devices when it is determined that it is the attention state, wherein the control unit is configured to control the at least one drive device so that the seat or the predetermined part of the seat reciprocally moves in both positive and negative directions with reference to a current position at a speed higher than a predetermined speed, in correspondence to the attention state. |
| US10569707B1 |
Emergency warning system for warning vehicles and electronic devices
An emergency warning system for warning vehicles and electronic devices is disclosed. The emergency warning system comprises a first system. The first system is provided in a building or highway or road construction zone or in a first vehicle indicative of an emergency vehicle. The first system comprises an actuator, a radio-frequency signal generator communicatively coupled to the actuator. The radio-frequency signal generator is used to generate radio frequency signals at a particular frequency. Further, the first system comprises a transmitter for broadcasting the signals generated by the radio-frequency signal generator. Further, the emergency warning system comprises a second system provided in a second vehicle and at least one electronic device, present within a predefined distance of the first system. In order to warn the approach or presence of the first system, the actuator is actuated to generate and broadcast the radio frequency signals such that the second system and the at least one electronic device receives the signals warning users of the second system and the at least one electronic device of the approach or presence of the first system. |
| US10569701B2 |
Systems and methodologies for controlling a vehicle light
A vehicle illumination system and method for controlling a vehicle light. The method includes receiving an input signal at a controller port; generating a control signal to activate the vehicle light based on both a rising and falling edge of the input signal in which the control signal activates an animation sequence when a falling edge is detected. |
| US10569699B2 |
Linear illumination device
A linear illumination device is provided in which a transparent light guide made of glass is recessed in a profile opposite to a dark surface. A linear illumination device is also provided having a glass fiber bundle in a dyed tube. |
| US10569697B2 |
Vehicle door handle assembly with light module
A door handle assembly for a door of a vehicle includes a handle portion pivotally mounted at the handle region of the vehicle door. The handle portion is disposed at a pocket region of the handle region. A pocket lighting module includes at least one light emitting diode operable to emit light to illuminate the pocket region. The pocket lighting module is operable to emit different colors of light responsive to different triggers. |
| US10569696B2 |
Vehicle illuminated airflow control device
A light system is provided herein. The light system includes a bumper assembly disposed on a vehicle. A light source is disposed on the bumper assembly. An airflow control device is disposed below the bumper assembly. A first luminescent structure is disposed on the airflow control device. The first luminescent structure is configured to luminesce in response to receiving excitation light. |
| US10569694B2 |
Headlamp for a motor vehicle
A headlamp for a motor vehicle, in particular a front headlamp, includes a first illumination device and a second illumination device for jointly generating a light distribution in front of the headlamp. The first illumination device is provided for generating a static portion of the light distribution and the second illumination device is provided for generating a dynamic portion of the light distribution. The second illumination device has a multi-aperture projection display having an illuminant and a planar digital image generator and also an array of projection lenses. The digital image generator has segments having a variable division of the respective segment into transmissive and light-non-transmissive regions. Each projection lens is assigned to a segment of the digital image generator, such that upon illumination of the array by the illuminant at least some of the segments are projected in front of the headlamp by the assigned projection lenses. The headlamp is configured in such a way that the digital image generator generates the dynamic portion of the light distribution during operation of the headlamp in the motor vehicle by varying the division into transmissive and light-non-transmissive regions for at least some of the segments. |
| US10569693B2 |
Electric lamp having a cover with a light guide
An electric powered lamp is disclosed. The lamp has a base, a light emitting element, and a cover over the light source. A light guide carries light from the light source to a reflective surface in the cover. Light rays run transversely through the cover. |
| US10569691B1 |
Cover for lashing bar socket
A cover assembly for a cargo lashing fitting having a substantially planar cover plate which can be readily installed/uninstalled to and from the fitting, which connects to the fitting in an impact-resistant manner, which can resist the forces incurred when subjected to loading from on-deck vehicles and equipment, and which provides a long lasting watertight seal of the socket cavity. |
| US10569690B2 |
Pivoting furniture
A rotatable galley includes a frame laterally rotatable between a first position and a second position, a pivot coupled to the frame such that the frame is rotatable with respect to the pivot, and a first linear actuator coupled between the frame and the pivot. The first linear actuator can be configured to extend to rotate the frame to the first position and retract to rotate the frame to the second position. |
| US10569685B2 |
Vehicle seat
A vehicle seat is equipped with a seatback having a mounting portion, a headrest having a headrest frame and an electric component, a first connector, and a second connector. The first connector has an engaging portion engaged with a hole of the headrest frame, a protrusion engaging the second connector, and a first connector terminal electrically connected to a lead wire of the electric component. The second connector has a first engaging piece engaged with a hole of the guide bracket from the outside of the guide bracket, a second engaging piece engaged with the protrusion of the first connector from the outside of the first connector, and a second connector terminal electrically connected to a lead wire wired in the seatback and the first connector terminal. The engagement between the hole of the mounting portion and the first engaging piece of the second connector can be released irreversibly. |
| US10569684B2 |
Method for manufacturing a headrest comprising an integrated functional module
A method is provided for manufacturing a headrest. The headrest includes an integrated functional module. The method includes mounting the functional module on a supporting rod and enclosing the functional module mounted on the supporting rod with a housing (102), which is fitted on a front part (104), and a rear part (302) and introducing a cable tube (208) into a hole (502) in the front part (104) or in the rear part (302). The cable tube (208) serves for receiving a cable fastening the front part (104), the rear part (302) and the supporting rod (204) using a fastening device. |
| US10569678B2 |
Thoracic air bladder assembly
A seat air bladder assembly is provided with at least one central air bladder region having a support surface. At least one pair of lateral air bladder regions extend from opposed sides of the at least one central bladder region. The at least one pair of lateral air bladder regions are oriented at a non-zero angle to incline laterally and support a thoracic region of a seat occupant. A seat assembly is provided with a seat back with a contact surface with a thoracic region. An air bladder assembly is oriented within the thoracic region of the seat back with a support surface that is reclined relative to the contact surface to provide support, and wedge-shaped so that during inflation the air bladder assembly inflates in an upward and forward direction relative to the seat back. |
| US10569677B1 |
Seat assembly for absorbing energy from a rear occupant in front collision
A seat assembly includes a seat cushion frame, a seat back frame, a bracket, a pin actuator, a sensor, and an electronic control unit. The seat back frame is pivotally connected to the seat cushion frame about a pivot axis. The bracket is fixed to the seat cushion frame. The bracket includes a cam surface, and a distance between the cam surface and the pivot axis varies along the cam surface. The pin actuation includes a pin. The pin actuator is fixed to the seat back frame. The pin actuator is configured to move the pin from a disengaged position to an engaged position. The electronic control unit determines whether the sensor detects the front collision of the vehicle and controls the pin actuator to move the pin from the disengaged position to the engaged position. |
| US10569675B2 |
Vehicle seat
A seat back pad 70 has a groove 73 for tucking a skin material therein, formed at borders between a central portion 71 and side portions 72. A hole (slot hole 74) is formed in a bottom of the groove 73 along the groove 73. A tuck-in wire 76 for tucking the skin material in includes a plurality of tuck-in portions 76A provided along the groove 73, and a connecting portion (detour portion 76B) detouring around the hole and connecting the tuck-in portions 76A. With this configuration, when an upper body of an occupant P subsides into a seat back S2 in a rear-end collision of a vehicle, the central portion 71, defined by the groove 73 as a border, is easily and sufficiently moved rearward relative to the left and right side portions 72. Furthermore, the tuck-in wire 76 is not exposed through the hole, and thus adhesion between the seat back pad 70 and the tuck-in wire 76 can be improved. |
| US10569672B1 |
Adaptive tensile surface
An adaptive tensile control system includes a covering couple to a motorized retractor operable to release and retract the covering in response to control signals. An adaptive seat suspension includes a flexible suspension mat coupled to a motorized retractor operable to release and retract the flexible suspension mat in response to control signals. A method includes adapting the size of a support in a seat and adapting a covering overlying the support. A device includes an inflatable bolster within a seat having a covering. An apparatus includes a seat back and a seat that includes foam having a variable surface and a seamless covering. |
| US10569668B2 |
Occupant and fidget detection of a seat assembly
A seat assembly is provided with sensors. A controller measures pressure in a plurality of regions with a seated occupant over a period of time. A change in pressure is determined from an initial seating position to a second seating position and evaluated to determine a vector of pressure change. A fidget is identified if the vector exceeds a predetermined value. A camera is directed at the seat bottom and the seat back. The controller evaluates a camera input to determine anatomical dimensions of the seated occupant. |
| US10569667B2 |
Vehicle seat
A vehicle seat includes a seat cushion that includes a seat cushion frame, a riser that supports the seat cushion frame, a seat position adjusting device that moves and adjusts the seat cushion back and forth, and a load detector that detects a load applied to the seat cushion. The riser includes a bottom wall and a sidewall that extends upward from an end portion of the bottom wall. The seat position adjusting device includes an upper rail that supports the riser and slides a lower rail. The load detector is positioned between the upper rail and the bottom wall. The upper rail, the load detector, the bottom wall, and the bracket are co-clamped with a first fastening member, and the bracket is secured to the sidewall with a second fastening member. |
| US10569662B2 |
Vehicle control apparatus
A control apparatus for a vehicle having an electric motor, and a step-variable transmission selectively placed in a speed position with engagement of a coupling device, wherein the vehicle runs rearward with a reverse drive torque of the electric motor generated in a forward-drive low-speed position of the transmission, is provided. The control apparatus includes: a first shift control portion temporarily increasing an input torque of the transmission to raise its input speed toward a synchronizing speed in the low-speed position, and commands an engaging-side coupling device to be brought into its engaged state after the input speed has been raised to a predetermined value; and a second shift control portion increasing an engaging force of the engaging-side coupling device to bring the engaging-side coupling device into the engaged state. |
| US10569661B2 |
Electric-vehicle control device and control method
In a specific state where an electric vehicle is in a stop state and a creep torque is generate in an electric motor (2), when a shift range is switched from a traveling range to a non-traveling range, a motor control section (10B) performs a torque decrease control to stepwisely decrease the creep torque of the electric motor (2), and an automatic transmission control device (30) performs a disengagement control to gradually disengage the frictional engagement element of the automatic transmission (3). |
| US10569660B2 |
Systems and methods for battery state-of-health monitoring
A vehicle includes a battery, and a controller programmed to charge and discharge the battery based on a health indicator output by a model that describes changes in internal resistance of the battery over time identified from (i) a plurality of different representative battery usage aggressiveness drive cycles and (ii) changes in internal resistance of the battery that are derived from a state of charge, temperature, and current associated with the battery. |
| US10569659B2 |
Vehicular charge/discharge system
In a charge/discharge system having a battery mounted in an electric vehicle, a charging station that charges the battery, and a connector that connects the battery of the electric vehicle and the charging station through a power line, there are provided a detector that applies a voltage to a terminal connected to the power line of the connector and detects whether the connector connects the battery and the charging station based on change of the applied voltage, and a controller that controls charge/discharge of the battery through the connector based on the state of charge of the battery memorized in a memory when it is detected that the connector connects the battery and the charging station. |
| US10569655B2 |
Electrical motor scooter
Electric motor scooters are disclosed. In one embodiment, an electric motor scooter includes an electric drive, an electric battery, an actuation unit, and a control unit. The actuation unit may be brought in to one of a plurality of positions along an actuation distance, and the control unit is configured to selective a drive mode depending on the position of the actuation unit along the actuation distance. The drive modes include a recuperation mode, a coasting mode, an acceleration mode, and a boost mode. When in the recuperation mode, at least a portion of the energy generated in the electric drive may be delivered to the battery. |
| US10569650B1 |
System and method to monitor and alert vehicle operator of impairment
The method, system, and computer-readable medium facilitates monitoring a vehicle operator during the course of vehicle operation to determine whether the vehicle operator is impaired (e.g., distracted, drowsy, intoxicated) and alerting the vehicle operator using a haptic alert delivered by a wearable computing device worn by the vehicle operator when impairment is detected. The method, system, and computer-readable medium may monitor the vehicle operator, the environment surrounding the vehicle, and/or forces acting on the vehicle using a variety of sensors, including optical sensors or accelerometers. In particular, optical sensors may monitor the vehicle operator to detect eye blinks, head nods, head rotations, and/or gaze fixation. Optical sensors may also monitor the road ahead of the vehicle to detect lane deviation, lane centering, and time to collision. Accelerometers may detect acceleration in the direction of vehicle travel and/or lateral acceleration. |
| US10569648B2 |
Accelerator device and die device for accelerator device
An accelerator device includes: a support portion that is installable to a vehicle body; a shaft that is rotatably supported by the support portion; an operable portion that is rotatable integrally with the shaft and is depressible by a driver; an installation blocking portion that is formed in the support portion; and a full opening stopper that limits rotation of the operable portion in an accelerator opening direction when the full opening stopper contacts the operable portion. The installation blocking portion includes a space that opens toward the operable portion. A rib is formed in the space and joins between a top side inner wall and a bottom side inner wall of the space. |
| US10569647B2 |
Driving force adjustment apparatus
A first gear train couples one shaft with the left axle or the right axle. The one shaft is one of two shafts which are not coupled to the reduction gear. The other one of the two shafts is coupled with one element which are not coupled to the first gear train among three elements of the differential case, the left axle and the right axle. The planetary gear mechanism, first gear train and second gear train have a gear ratio by which rotation of a motor stops when the differential apparatus does not perform differential operation and total torque of the left axle and the right axle when torque of the motor is applied does not change. The motor is disposed at one side in a vehicle widthwise direction with reference to the differential apparatus, and a planetary gear mechanism is disposed at the other side. |
| US10569644B2 |
Mounting structure for integrated component of fuel tank
The present invention provides a mounting structure for an integrated component to be mounted by snap-fitting on a fuel tank so that it is possible to suppress looseness. This mounting structure for an integrated component of a fuel tank includes: a weld clip which has a tip part having an engaging portion and a base end part to be welded to an inner surface of the fuel tank; an engagement base which is provided to the integrated component to be integrated into the fuel tank, and has a snap-fitting arm to be engaged with the engaging portion by elastic restoring force; and a lock member which is attached to the engagement base so as to be capable of switching from a temporary holding position to a lock position, the temporary holding position allowing an elastic deformation of the snap-fitting arm in a direction to release the engagement with the engaging portion, the lock position preventing the elastic deformation. |
| US10569636B1 |
Power transmission apparatus for a vehicle
A power transmission apparatus for a vehicle having an engine and a motor/generator includes: a first input shaft selectively connected with a motor/generator; second and third input shafts disposed coaxially with the first input shaft, and selectively connected with the motor/generator; a torque mediating shaft disposed coaxially with the second input shaft; an intermediate shaft in parallel with the first input shaft; an idle shaft in parallel with the first input shaft, and selectively connected with a transmission housing; a first shifting section including four gear sets, receiving torque through the first and second input shafts, and providing intermediate shift-stages; and a second shifting section including a planetary gear set, forming an output torque by combination of torques from the first shifting section and the third input shaft, and outputting the output torque to the output shaft. |
| US10569635B2 |
Hybrid electric drive train of a motor vehicle
A hybrid electric drive train for a motor vehicle comprises an engine with a drive shaft, an electric motor operable of motoring and generating, a differential transmission, and a multi-stage transmission with two input shafts and at least one output shaft. The differential transmission includes a planetary gear set, a clutch and a brake. The planetary gearset has a first element connected to the motor and the second input shaft of the transmission, a second element connected to the engine shaft, and a third element connected to the first input shaft of the transmission. The clutch is located between any two elements of the planetary gear set, and the brake is connected to the engine shaft. The transmission has a plurality of gearsets, and the driving gears of odd-numbered gearsets are mounted on the first input shaft while the driving gears of even-numbered gearsets are mounted on the second input shaft. The engine shaft can achieve every gear ratio of the gearsets. In addition, the engine shaft can also achieve a plurality of derivative speed ratios. |
| US10569632B2 |
Hybrid vehicle and vehicle
A hybrid vehicle according to one aspect of the present invention is a hybrid vehicle including: an engine arranged at a vehicle body front portion; a propeller shaft configured to transmit an output of the engine to wheels arranged at a vehicle body rear portion; and a drive motor provided so as to drive the propeller shaft and supported with a vehicle body, and the propeller shaft transmits an output of the drive motor to wheels arranged at at least one of the vehicle body front portion and the vehicle body rear portion. The propeller shaft is supported with the vehicle body through the drive motor by a middle portion of the propeller shaft in the vehicle body front-rear direction being supported with the drive motor. |
| US10569625B1 |
Apparatus and method for distributing a tarp over a cargo on a truck load bed
A mobile apparatus is used to distribute a tarp over a cargo loaded onto a trailer bed. An arch-shaped structure employing a pair of side members is mounted to a travel unit including a pair of carriage devices. Each carriage device is mounted for travel on an associated rail located at one of the sides of the trailer bed. Each side member is mounted to the pair of carriage devices at a respective pair of releasable pivot joints each located at one of the opposing ends of the side member. Each side member is available to pivot when the set of pivot joints associated with the other, non-pivoting side member is temporarily disabled. A pair of linear actuators drivingly coupled to the pair of side members is used to create a turning moment and induce the pivoting action. |
| US10569623B2 |
Vehicle top assembly
A vehicle top assembly having a housing and a pair of rails that are perpendicular to and extend away from the housing. A roller is rotatably mounted within the housing. A layer of material is attached to the roller and has one or more locking members attached to a side edge. |
| US10569619B2 |
Combustion chamber assembly unit for a fuel-operated vehicle heater
A combustion chamber assembly unit, for a fuel-operated vehicle heater, includes a combustion chamber housing (12) with a combustion chamber (18) defined by a circumferential wall (14) and by a bottom area (16). A flame tube (30) follows the circumferential wall (14) in the direction of a housing longitudinal axis (L) and encloses a waste gas flow space (32) that is open in the direction of the housing longitudinal axis (L). A flame diaphragm (34) has a flow-through opening (60). A waste gas backflow space (46) is formed between the flame tube (30) and a housing (38) enclosing same. The waste gas flow space (32) is open towards the waste gas backflow space (46) in a first axial end area (48) of the waste gas backflow space (46). A catalytic converter device (54), through which combustion waste gases can flow, is provided in the waste gas backflow space (46). |
| US10569618B2 |
Car roof automatic HVAC apparatus
A car roof automatic HVAC apparatus disposed within a roof of an automobile to maintain a more comfortable temperature inside of the automobile for a driver to return to, and to act as a safety mechanism to prevent a child or pet left inside the automobile from dying of excessive heat or cold. A plurality of vents has a plurality of fans disposed within, and a heater allows the fans to blow hot air when needed. A first CPU, the heater, a light, the plurality of vents, and the plurality of fans are powered by a rechargeable battery or an alternate power source. A remote control can be used to operate the car roof automatic HVAC apparatus. An automobile interface unit disposed within the automobile can detect when the vehicle has been turned off for a programmed amount of time to automatically begin ventilation or heating. |
| US10569616B2 |
Vehicle seat air-conditioning device
A seat air-conditioning device is provided with an air blowout portion which is open so as to blow out air toward a seated occupant seated on a vehicle seat, the air being blown from a ventilator. A control device of the seat air-conditioning device causes a blowing direction changing device to change a blowing direction of the air blown our from the air blowout portion based on passenger information including a build and a sitting position of a passenger which is the seated occupant. Accordingly, air can be blown in a direction according to the build or the sitting position of the seated occupant. |