| Document | Document Title |
|---|---|
| US10253891B2 |
Automatic pressure and vacuum clearing skid
A pressurization and evacuation system is provided, including a top 3-way valve including a first port, a second port and a third port, a bottom 3-way valve including an first port, a second outlet port and a third port, and an educator including a pressure inlet, a suction inlet, and a discharge outlet. Wherein: a first conduit fluidically connects the top 3-way valve third port with the educator pressure inlet; a second conduit fluidically connects the top 3-way valve second port with the bottom 3-way valve first port; a third conduit fluidically connects the bottom 3-way valve third port with the educator suction inlet; and a fourth conduit fluidically connects the bottom 3-way valve second port with a customer apparatus. |
| US10253890B2 |
Servo-valve and fluidic device
Servo-valve that drives an actuator by using a fluid. The servo-valve includes a nozzle having a discharge edge forming an outline of a discharge port from which the fluid is discharged and a tapered inner wall growing narrower toward the discharge edge, and a receiver that is provided with a flow path into which the fluid discharged from the discharge port flows. The nozzle is displaced in a direction different from the fluid discharge direction. The flow path extension direction is inclined with respect to a direction orthogonal to an inflow surface facing the nozzle by an angle α. A taper angle determined by the tapered inner wall is larger than twice the angle α. With such a configuration, the component of flow force exerted from the fluid on the tapered inner wall decreases. Since the nozzle can be quickly displaced, response speed of the actuator is improved. |
| US10253888B2 |
Flow-rate dynamic balancing control valve
A flow control valve includes a valve body with inlet and outlet ports, and an intermediate chamber therebetween. The valve further includes a static flow rate regulator for the fluid, accessible from outside the valve body and adapted to vary the cross-section of a passage orifice between the inlet and the outlet of the valve. The valve further includes a dynamic flow rate balancer, regulating flow rate based on a change of the incoming flow rate. The flow rate balancer includes a perforated element interposed between the inlet port and the intermediate chamber, allowing fluid passage only through at least one opening of the perforated element and an elastic element at one face of the perforated element facing the inlet port of the fluid into the valve body. An increase in the inlet/outlet differential pressure corresponds to an enlargement of the elastic element, guaranteeing a constant flow rate. |
| US10253887B1 |
Stem assembly for a valve
A stem assembly for a valve including a shaft having a longitudinal axis and a first end having a cross section less than a cross section of the shaft, and a protrusion near the first end extending away from the axis. In response to the first end and the protrusion being positionable inside a compartment of a valve plug having an opening in fluid communication with a fluid of a valve during operation of the valve, the first end and the protrusion being movable between a first position and a second position relative to the valve plug. In the first position, the first end blocking the opening for preventing fluid flow therethrough, and in the second position, the first end being movable away from the compartment opening for permitting fluid flow through the opening. |
| US10253886B2 |
High temperature subsea dynamic seals
Systems and methods are described for processing a high-temperature process fluid using a processing machine in a subsea location while protecting dynamic seals within the machine. In some examples a small portion of the process fluid is cooled using a cooling system the cooled process fluid is then directed towards the dynamic seals. In other examples the dynamic seals are shielded and isolated from the high temperature process fluid and cooler barrier fluid is circulated within an enclosed volume in proximity to the seal. |
| US10253885B2 |
Pipe connector systems, devices and methods
Systems, devices and methods for pipe connectors and associated components are disclosed. Features for no hub clamps, for locking mechanisms on no hub clamps, for tools for no hub clamps, and for gaskets are described. The clamp has a band with a locking mechanism for convenient locking together of the ends of the band about two adjacent pipes. The band may have two narrower, elongated sub-bands connected together in between by transverse ties. The locking mechanism may include a securement feature such as a tab on one end of the band and a complementary engagement area on the other end. The engagement area may have slots into which features of the tab may be secured. The band may have arcuate gripping projections whereby rotation of a tool head causes linear translation of the two ends of the band. The various locking mechanisms may be tightened and secured using various tools having engagement features complementary to the gripping projections. |
| US10253881B2 |
Systems and methods for axial force generation
A speed based axial force generation mechanism may generate axial force corresponding to a rotational speed of a speed based axial force generation system relative to a central axis. As the speed based axial force generation system rotates at increasing speeds, inertia causes a change in the configuration of a first rigid member and a second rigid member, resulting in a change in the axial force generated by the mechanism. |
| US10253877B2 |
Vehicle and control method for vehicle
In a case where intermediate gear stage fault occurs, an electronic control unit determines, using a predetermined relationship for determining gear stage switching between a gear stage on a lower side than the intermediate gear stage by one stage and the intermediate gear stage, whether or not to execute gear stage switching between the low gear stage and a gear stage on a higher than the intermediate gear stage by one stage. For example, compared to using a relationship for determining gear stage switching between a gear stage on the higher side and the intermediate gear stage, it is possible to execute gear stage switching between a gear stage on the lower side and a gear stage on the higher side in a low vehicle speed region. Therefore, it is possible to suppress the influence on vehicle behavior. |
| US10253874B2 |
System and method for controlling pump performance in a transmission
A hydraulic system of a transmission having a controller and a variable displacement pump. The pump includes an inlet and outlet and is adapted to be driven by a torque-generating mechanism. The system also includes a lube circuit fluidly coupled to the pump. A lube regulator valve is disposed in the lube circuit, such that the lube regulator valve is configured to move between at least a regulated position and an unregulated position. The regulated position corresponds to a regulated pressure in the lube circuit. A pressure switch is fluidly coupled to the lube regulator valve and configured to move between a first position and a second position, where the switch is disposed in electrical communication with the controller. A solenoid is disposed in electrical communication with the controller and is controllably coupled to the pump to alter the displacement of the pump. |
| US10253872B2 |
Driver interface
A vehicle driver interface includes a mode selector, such as a shift lever, and two shift paddles. The shift paddles perform different functions according to which driving mode is selected via the mode selector. In a manual mode, driver activation of one of the shift paddles results in an upshifts and driver activation of the other shift paddle results in a downshift. In a snowplow mode, driver activation of one of the shift paddles shifts the transmission to reverse while driver activation of the other shift paddle shifts the transmission to forward. |
| US10253870B2 |
Shift device
In a shift lever device, a gate pin of a lever is guided by a gate groove of a gate plate, and a detent pin of the lever is abutted on a detent face of a detent block due to an urging force. A sensor mechanism detects a shift position of the lever. The gate plate, the detent block, and the sensor mechanism are disposed at a lower side of the lever, the gate plate and the detent block are disposed at a rear side of the lever, and the sensor mechanism is disposed at a front side of the gate plate and the detent block. This thereby enables a reduction in size of the shift lever device in an up-down direction. |
| US10253866B2 |
Driving force transmission mechanism and image forming apparatus
A drive transmission mechanism includes a rotatable member provided with a drive transmitting portion; and a shaft supporting the rotatable member; wherein the shaft has a large diameter portion, a small diameter portion having a diameter smaller than that of the large diameter portion, at least one middle diameter portion having a diameter smaller than that of the large diameter portion and larger than that of the small diameter portion, and a stepped portion at a boundary between the small diameter portion and the middle diameter portion. |
| US10253865B2 |
Multi-gear cassette and damping device
The invention relates to a damping device on a multi-gear cassette for a rear wheel of a bicycle, wherein percussive forces produced by the chain members running from the slack span of the chain onto the sprocket are damped. This is achieved by damping the chain in the region of the chain run-in on the sprocket where no loads are borne. In one embodiment, a damping ring is provided for the purpose of supporting the chain link plates, and the tooth contour of the tooth flank which does not transmit load force is set back, and the tooth root space according to the invention is recessed toward the hub center. As such, when the chain is fed in to the sprocket, the chain link plate contacts the damping ring rather than the chain roller impacting the tooth flank or the tooth base. |
| US10253864B2 |
Bearing wave generator assembly
A bearing assembly includes a first bearing part and a second bearing part each including a central portion and a side peripheral wall, an opening to engage a shaft rotatable about a central axis. The central portions may include a plurality of openings to receive numerous pins and other male elements to connect with the bearing parts. The bearing assembly includes an outer ring. The first bearing part and the second bearing part includes a first radial chamfer and a second radial chamfer, extending between the respective central portions and the side peripheral walls. When both the first bearing part and the second bearing part are joined together, they define a V-shaped groove presenting an elliptical configuration. |
| US10253856B2 |
Chain mooring windlass with two-stage gear reduction and movable drive mechanism
A chain mooring windlass may include a frame, a wheel, and an axel extending through the wheel and rotatably coupled to the frame. Drive assemblies may be coupled to the axel via a first stage gear reduction including reduction gears. The axel may be coupled to the wheel via a second stage gear reduction including reduction gears. A movable drive mechanism may include reduction gears, and drive assemblies coupled to the reduction gears. The drive assemblies may drive the reduction gears. A drive gear may be coupled to the reduction gears. The reduction gears may drive the drive gear. The drive gear may be configured to couple to a chain wheel of a chain mooring windlass to drive the chain wheel. A chain wheel coupler may be configured to selectively couple the movable drive mechanism to a chain wheel of a chain mooring windlass. |
| US10253852B2 |
Hydraulic tensioning device for a traction mechanism drive
A hydraulic tensioning device, which is used in traction drives of internal combustion engines and which includes a piston (19) that is supplied with a hydraulic fluid, is provided. The piston is movably guided in a linear manner in a cylinder and is spring-loaded against a traction device. The hydraulic fluid can flow into a pressure chamber (17) via a non-return valve or out of the pressure chamber (17) via a pressure-relief valve (20), depending on an adjustment movement direction of the piston (19). For this purpose, the pressure-relief valve (20) is inserted in a central receiving area (16) of the piston (19) on the pressure-chamber side as a premountable valve group (21) and includes a pot-shaped valve housing (18) and into which a guide element (25) with a corresponding valve seat (29), a valve element designed as a valve plate (30), and a pressure spring (31) are integrated. |
| US10253851B2 |
Automatic planetary transmission
An automatic transmission includes first shaft, second shaft, four planetary gear sets, and six shift elements for forming different gear ratios between the first and second shafts. The first, third and fourth planetary gear sets are negative planetary gear sets and the second planetary gear set is a positive planetary gear set. The planetary gear carriers of the first, second, and fourth planetary gear sets are connected and form the first shaft. The planetary gear carrier of the third planetary gear set forms the second shaft. First shift element is between a third shaft and the housing; second shift element is between a fourth shaft and the housing; third shift element is between second and eighth rotatable shafts; fourth shift element is between fourth and sixth rotatable shafts; fifth shift element is between fifth and seventh rotatable shafts; and sixth shift element is between sixth and the seventh rotatable shafts. |
| US10253850B2 |
Multi-speed planetary transmission
A multi-speed transmission including a plurality of planetary gearsets and a plurality of selective couplers to achieve at least nine forward speed ratios is disclosed. The plurality of planetary gearsets may include a first planetary gearset, a second planetary gearset, a third planetary gearset, and a fourth planetary gearset. The plurality of selective couplers may include a number of clutches and a number of brakes. The multi-speed transmission may have four planetary gearsets and six selective couplers. The six selective couplers may include three clutches and three brakes. |
| US10253849B2 |
Curvilinear gear and method
A curvilinear gear system and method for transferring force and speed through a wide range of angles is disclosed. The system can optionally incorporate curvilinear U joints to increase effective range of angles to tailor the system to specific applications. The system includes complimentary gear heads, one of which is a curvilinear gear such as a hemispherical gear. A method of using the gear systems in a transmission apparatus is also disclosed. |
| US10253844B2 |
Torsional vibrating damping assembly, in particular mass damper unit
A torsional vibration damping arrangement, in particular mass damper subassembly, having a carrier which can be driven in rotation and a damper mass rotatably deflectable with respect to the carrier against the restoring action of a substantially radially extending damper spring. The damper spring is fixedly clamped in the damper mass and is supported or supportable with respect to the carrier for transmitting circumferential force. The damper spring is clamped between clamping elements arranged at both sides of the damper spring in circumferential direction. |
| US10253843B2 |
Vibration reduction apparatus of hybrid vehicle
A vibration reduction apparatus of a hybrid vehicle includes a differential rotation detector configured to detect a difference between a rotational speed of an output shaft of a prime mover and a rotational speed of a second rotating shaft, and controller configured to control a driving part and an electric motor so as to switch an operation mode from a first mode where a torque of the prime mover is output to an electric motor and a third shaft to a second mode where torque of the prime mover and the electric motor is output to the third shaft, when the difference detected by the differential rotation detector in the first mode is within a predetermined range continuously for a predetermined time. |
| US10253842B2 |
Torque transmission apparatus
A torque transmission apparatus including an intermediate member disposed in a power transmission path between a first rotor and second rotor; a first elastic member interposed between the first rotor and the intermediate member; a second elastic member interposed between the intermediate member and the second rotor; an inertial body connected to the intermediate member through a third elastic member; and an elastic member supporter supporting the third elastic member to be expandable and contractible. The elastic member supporter supports the third elastic member in a manner of applying an initial load to the third elastic member, in an initial state of the first and second rotors being non-rotating. |
| US10253841B2 |
Method for calculating optimal control force of active mass damper and controlling active mass damper
The present invention relates to a method for calculating optimal control force of an active mass damper and controlling the active mass damper, which is used for vibration control of a structure, the method comprising: (a) sensing frequency and an acceleration response generated in a structure in real time by a sensor, wherein the frequency and the acceleration response are structural responses; (b) calculating velocity and displacement of the active mass damper by integrating the acceleration response by an integral calculation module; (c) calculating the optimal control force using a weighting function and a zero point calibration signal according to the calculated velocity, the calculated displacement, and the calculated displacement, by a control force calculation module; and (d) controlling driving of an actuator according to the calculated optimal control force. Accordingly, the method/system for calculating optimal control force of an active mass damper and controlling the active mass damper according to the present invention can control a flow phenomenon of a moving mass body by a weighting function and a zero point calibration signal, enable stable control at a zero point, and remove signals other than those in a control mode through a band pass filter, thereby accurately generating a control signal and achieving performance which can satisfy a control target for each mode. |
| US10253834B2 |
Electromechanical brake capable of detecting change in motor characteristics
An electromechanical brake is configured to detect a change in motor characteristics through a parking mechanism added to an existing electromechanical brake. Particularly, the electromechanical brake controls braking force by predicting a change in motor characteristics even in the event of a breakdown of a force sensor or even in a case in which no force sensor is utilized. |
| US10253833B2 |
High performance disc brake rotor
A disc brake rotor includes a core including a hat-shaped section, an annular inboard mounting surface, and an annular outboard mounting surface axially spaced from the inboard mounting surface and connected to the inboard mounting surface. The hat-shaped section has a central mounting face and a cylindrical shoulder extending from a periphery of the mounting face. The outboard mounting surface has an interior peripheral edge radially spaced from the shoulder, and the inboard mounting surface has an interior peripheral edge engaged to the shoulder. An inboard friction ring includes radially extending first projections secured to the inboard mounting surface. The outboard friction ring includes radially extending second projections secured to the outboard mounting surface. The first projections are angularly aligned with the second projections. The first and second projections extend into the space between the inboard and outboard mounting surfaces and have a gap therebetween. |
| US10253831B2 |
Brake disc and the manufacturing method thereof
A manufacturing method of a brake disc, comprising the steps of: processing a rotor S1 to acquire the rotor made of the approximately annular plate material with a center hole, the opening edge of said center hole having a plurality of projections projecting inwardly; processing a bracket S2 to acquire a bracket made of a tubular member, in which openings corresponding to the projections are formed; and integrating the bracket S4 with the rotor by inserting the bracket through the center hole of the rotor acquired by the rotor processing step and fitting the projections of the rotor into the openings of the bracket, along with a disc brake acquired according to the manufacturing method of the brake disc. |
| US10253828B2 |
Driving device and image forming apparatus including the same
An image forming apparatus includes an output shaft including a columnar part and a D cut part connected to the columnar part and having a D section, and an electromagnetic clutch including a cylindrical member fitted to the output shaft. The image forming apparatus further includes a key member. The key member includes a conductive member. When the D cut part of the output shaft is employed as an insertion tip side and the output shaft has been inserted to the cylindrical member from one side in an axial direction, the key member is configured to fill a space between the sectional circular part of the inner peripheral surface of the cylindrical member and the D cut part of the output shaft. |
| US10253822B2 |
Flexible couplings with angular limiters
A flexible coupling includes a flexure, a first drive member defining an axis and connected to the flexure, and a second drive member. The second drive member defines an axis and is connected to the flexure on a side of the flexure opposite the first drive member. An angular stop is fixed within the first drive member, extends through a portion of the second drive member, and is arranged to limit angular misalignment of the first drive member axis relative to the second drive member axis while transmitting torque between the first and second drive members. |
| US10253821B2 |
Self-aligning driveshaft coupler
A self-aligning driveshaft coupler includes a receiving clutch having a spiral channel around its neck, and a locking clutch assembly with a first ring shaped member and a second ring shaped member that rotate together. A locking pin extends radially from the second ring shaped member and into the spiral channel and pulls the locking clutch assembly toward the receiving clutch as the receiving clutch rotates. A plurality of drive pins extend axially from the first ring shaped member and engage the receiving clutch when the locking pin is at the end of the spiral channel. |
| US10253820B2 |
Full contact joint assembly
A joint for a BHA includes an inner driven rod, an outer drive coupling, and a thrust plate. The inner driven rod includes at least one lobe extending radially therefrom. The outer drive coupling includes a keyway formed therein corresponding to and adapted to receive each lobe. A thrust plate is positioned between at least one side of each lobe and the corresponding keyway. The thrust plate may allow for the reduction of point or line stress loading on the lobe and keyway. |
| US10253819B2 |
Connection arrangement for axially securing a shaft-hub connection, and method for axially securing a shaft-hub connection
A connection arrangement for axially securing a shaft-hub connection includes a shaft, a hub, and a securing device. The hub has an inner stop surface for the shaft formed by a recess and has an outer groove for axially positioning the securing device. The securing device has an axially extending sleeve-shaped part at least partly surrounding the circumference of the hub and has a radial collar at least partly engaging behind the annular end surface of the hub. The sleeve-shaped part is surrounded by a tensioning strap. A holding socket region offset radially inwards surrounds the expanded outer groove of the hub coaxially in the assembled state and can be locked in the expanded outer groove of the hub by the tensioning strap. The radial collar of the holding socket rests against an axial securing ring of the shaft in the locked state. |
| US10253817B2 |
Plain bearing assembly of a rotational element on a bearing bolt, in particular of a planetary gear on a planetary gear bolt of a planetary gearbox
A plain bearing assembly of a rotational element on a bearing bolt includes a bearing bolt, a bearing sleeve, which is non-rotatably mounted on said bolt and which comprises a first radial bearing surface formed on its outer periphery, and a rotational element which is rotatably mounted on the bearing sleeve and which is mounted on the first radial bearing surface via a second radial bearing surface in such a way that it can slide. Axial bearing washers, which project radially beyond the bearing sleeve, are secured to both end faces of the rotational elements. The washers run against axial bearing surfaces of the bearing sleeve, and axial flanks of the bearing sleeve form axial bearing surfaces for the axial bearing washers. |
| US10253815B2 |
Rolling bearing assembly including a crimped sealing assembly having a grounding element
A rolling bearing assembly has a first ring including a first race, a second ring including a second race, and a plurality of rolling elements in rolling contact with the first and second races. The rolling bearing assembly also has a sealing assembly including a first end in contact with the first ring and a second end in contact with the second ring. The sealing assembly has a shield, a sealing element, and a grounding element. The shield has an attachment section in which a free end of the shield is crimped such that it is bent around the sealing element and the grounding element to thereby hold the shield, the sealing element, and the grounding element together with the shield in contact with the first ring and the grounding element in contact with the second ring. The sealing assembly thus creates an electrically conductive path between the first ring and the second ring. |
| US10253812B2 |
Taper roller bearing
A taper roller bearing includes: an inner ring, an outer ring, a plurality of taper rollers, and an annular cage. The cage includes a small-diameter annular portion on one axial side, a large-diameter annular portion on the other axial side, and a plurality of column portions. A radial inner surface of the column portion is provided along a second virtual taper surface that is in the vicinity of a first virtual taper surface including a center line of the plurality of taper rollers, across the entire length in the longitudinal direction of the column portion. |
| US10253810B2 |
Bearing element and sliding layer material for a bearing element
A bearing element may include a bearing substrate and a sliding layer of a sliding layer material. The sliding layer material may include a polymeric material and nanodiamonds. The nanodiamonds may also be surface-functionalized nanodiamonds. The bearing element may be suitable for automotive applications, including, but not limited, use within automotive engines. |
| US10253808B2 |
Curvilinear rolling guide unit and method of loading rolling elements into slider thereof
A curvilinear rolling guide unit allows a slider to readily straddle an endless guide rail and can prevent leakage of lubricant from a lubrication hole formed in each end cap. Each end cap is composed of an end cap body and a spacer. The end cap body has a lubrication hole, a lubrication groove, a slit which are formed in an upper portion thereof. The lubrication groove establish communication between the lubrication hole and turnaround passages. The slit extends from the lubrication hole to the under surface of the upper portion. A lubrication plug is fitted into the lubrication hole of the end cap body, closes the slit, and has a hole formed therein and serving as a lubrication passage communicating with the lubrication groove. |
| US10253804B2 |
Hinged device
The description relates to hinged devices, such as hinged computing devices. One example can include a first portion and a second portion. The example can also include a determinative hinge assembly rotatably securing hinge ends of the first and second portions around a first hinge axis associated with the first portion and a second hinge axis associated with the second portion. The determinative hinge assembly includes a detent-priority sub-assembly that controls an order of rotation around the first and second axes with a first detent associated with the first hinge axis that has a different depth than a second detent associated with the second hinge axis. |
| US10253802B2 |
Carabiners with key-lock system
Carabiners having locking systems of the type called “key-lock” for mountaineering and climbing are provided. Such carabiners include those having a ring with a side, interrupted by an opening delimited by a first and a second end, wherein said opening is closed by a spring closing element which can take an open position and a closed position, wherein the first end of the ring comprises a bulb-shaped hooking portion, with the projecting part in a direction transverse to the plane of the carabiner, wherein the coupling portion on both sides of the bulb includes a shoulder having an uneven surface. |
| US10253801B2 |
Washer with shear tube
A fastener system is provided that attaches a connector or other upper member to a lower structural member such as a post or beam. The improved fastener consists of a fastener having an extending shank that is driven into a lower structural member and the fastener is received by a washer that also has an extending tube, and the extending tube of the washer is received by the connector or upper member and is also, preferably received in the structural member. |
| US10253800B2 |
System for repairing a fastener equipping a reactor wall
An attachment system intended to equip a wall, the system including a nut intended to receive a screw of which the orientation is normal to the wall, the screw passing through an element such as an outer panel in order to attach the element to the wall. The attachment system comprises a socket having a threaded cylindrical outer face intended to be screwed into a hole passing through the wall and having dimensions greater than the dimensions of the fastener that the repair socket replaces, the socket carrying, in the central region of same, a nut receiving the screw. |
| US10253799B2 |
Process for installation of anchor devices and apparatus for carrying out such process
The invention concerns a process for installation of an expansion anchor device, which is used to secure a part to the surface of a structural support member. The anchor device comprises an expandable sleeve (1), mainly extending along a longitudinal axis (X-X) with a proximal end (2) and a distal end (3), which is designed to be placed within a hole formed in the structural member that is designed to have the anchor applied thereto. In the process, once the hole has been formed in the support member and said anchor device has been placed in the hole, a step of orienting the sleeve (1) is carried out, such that the expansion of the latter occurs along the highest-resistance direction of the structural support member. The invention also relates to an apparatus for carrying out the process, which comprises a cylindrical bushing (26) having an axial through hole (27), front coupling means (28) located at the end (29) of the bushing facing the sleeve (1) of the anchor device, said means (28) being adapted for engagement with front counter-coupling means (30) placed on the proximal end (2) of the sleeve (1) of the anchor device as well as a handle (31) connected to said bushing (26). |
| US10253798B2 |
Device for attaching a guide unit to a furniture part
A device for attaching a guide unit to a first furniture part which is movably guided relative to a second furniture part, wherein the guide unit includes a basic unit rail disposed on the second furniture part and a motion rail disposed on the first furniture part. Two bearing portions are disposed spaced apart on a lower edge of the device, which is provided for disposal on the motion rail. Each of the bearing portions is configured on a side which faces the respective other bearing portion, such that the motion rail can be disposed between the bearing portions. At least one of the bearing portions is mounted on the device so as to be readjustable so that a position of the bearing portion is modifiable to align the first furniture part in the assembled state in a horizontal direction in relation to the motion rail. |
| US10253797B2 |
Mechanical coupling devices
A mechanical coupling for rotary devices, whereby a wind vane or other rotary tool, can be replaced without the use of a tool. In a preferred embodiment, the invention provides a coupling arrangement for a rotary device and a spindle supported for rotation, the coupling being enabled by a resilient body which acts upon a spheroidal locking member such as a ball bearing. In particular, the present invention provides a coupling arrangement for a wind vane or an anemometer rotating body comprising impeller cups, which impeller cups and rotating body are required for removable fitment, without the use of tools. |
| US10253791B2 |
Fluid pressure cylinder with boosting mechanism
A communication path that communicates with a first main pressure chamber is provided in a main piston and a piston rod. A check valve, which opens by being pressed by a booster piston and allows the communication path to communicate with a first sub-pressure chamber when the piston rod reaches a booster start position before a forward stroke end, is disposed in an end portion of the communication path. A plurality of steel balls are disposed in a coupling-member containing chamber formed in the booster piston. An engagement surface and an engagement groove, which engage with the steel balls when the booster piston moves forward due to an action of a pressure fluid supplied to the first sub-pressure chamber 11a through the communication path, are formed in the coupling-member containing chamber and an outer peripheral surface of the piston rod. |
| US10253787B2 |
Self-aligning jet pump assembly
A self-aligning jet pump assembly for draining a liquid trap has a jet pump nozzle and a nozzle carrier that are self-aligning. |
| US10253785B2 |
Engine heat exchanger and method of forming
A heat exchanger for a turbine engine having a body including a first surface, a second surface opposite the first surface, and at least one fluid passage configured to carry a flow of heated fluid proximal to the second surface and where the body is arranged to transfer heat from the heated fluid to a cooling fluid passing by the second surface. |
| US10253781B2 |
Wet gas compression
The disclosure includes a centrifugal compressor, comprising an inlet configured to receive a gas stream, an outlet, and a liquid injection port configured to introduce a liquid into the gas stream and create a multiphase fluid, wherein the centrifugal compressor is configured to compress the multiphase fluid. The disclosure further includes a method of operating a centrifugal compressor, comprising passing a gas stream to a centrifugal compressor inlet, introducing a quantity of liquid into the gas stream to create a multiphase stream, and compressing the multiphase stream. |
| US10253780B2 |
Fan control apparatus and fan control method for computer equipment
A fan control apparatus is provided for the computer equipment including a fan, a temperature sensor, and a device module (e.g. an add-in card) mounting at least two devices aligned along an air flow. The fan control apparatus determines a revolving speed of the fan for cooling each device based on an inlet temperature and a usage rate of each device. In addition, the fan control apparatus estimates an inlet temperature of a second device, which is disposed in the downstream side of a first device among at least two devices, based on an inlet temperature and a usage rate of the first device. Thus, it is possible to control the fan to cause an adequate amount of cooling air for cooling devices mounted on the device module installed in the computer equipment. |
| US10253777B2 |
Thread groove pump mechanism, vacuum pump including thread groove pump mechanism, and rotor, outer circumference side stator, and inner circumference side stator used in thread groove pump mechanism
The present invention provides a thread groove pump mechanism which suppresses a backflow of the gas in the thread groove pump mechanism and reduces the pressure difference in the pump radial direction near the outlet of the thread groove pump mechanism to thereby improve the exhaust performance and the compression performance. The present invention also provides a vacuum pump including the thread groove pump mechanism, and a rotor, an outer circumference side stator, and an inner circumference side stator used in the thread groove pump mechanism. A thread groove pump mechanism includes an exhaust-performance improving means in an outer-circumference-side thread groove portion engraved on an opposite surface of an outer circumference side stator opposed to a rotor cylinder portion and an inner-circumference-side thread groove portion engraved on an opposite surface of an inner circumference side stator opposed to the rotor cylinder portion. |
| US10253775B2 |
Rotary pump having a casing being formed with a communicating hole communicating a space that is between the side plate and the wall surface of the driving machine
It is intended to provide a vacuum pump so that without upsizing the vacuum pump, noise and vibration are reduced, heat dissipation property is secured, and the casing is downsized. Therefore, at least one turning part is provided in an exhausting path formed in a casing body. The casing body is formed of a material whose thermal conductivity is higher than that of a rotor and vanes, and a cylinder part where the vanes slide is press fitted in the casing body. |
| US10253768B2 |
Air pump
An air pump is disclosed, the lower end of a drive shaft is in active connection with an eccentric hole on an eccentric wheel, and vents are opened on a hole wall of the eccentric hole to use as a heat sink in such a way to expose the lower end of the drive shaft to the outside through the vents, thereby facilitating cooling. In addition, the lower end of the drive shaft is formed into a reduced diameter section corresponding to vents, the edges of which are positioned on the reduced diameter section so as to increase an avoidance clearance, avoiding the friction generated between burrs generated on the edge of the vent upon manufacturing and the drive shaft, thereby improving the product life. |
| US10253764B2 |
Two-way wobble plate compressor
A two-way wobble plate compressor, comprising: a cylinder block (100); a two-way piston (200) capable of reciprocating within a cylinder bore (110) of the cylinder block (100); a drive shaft (310) driving the two-way piston (200); a bearing unit, including a plurality of contact balls and an inner ring and an outer ring fitting with the plurality of contact balls, and having a central plane (P-P) angled to a perpendicular plane (I-I) of the drive shaft; wherein said drive shaft (310) is sleeved in the inner ring of the bearing unit, and is fixed to the inner ring; the outer ring of said bearing unit is coupled to the two-way piston, and when the drive shaft rotates, the two-way piston is driven via the bearing unit to perform reciprocating motion. The two-way wobble plate compressor of the present invention has a compact design, and may significantly reduce friction loss. |
| US10253762B2 |
Easily assembled inflator
An easily assembled inflator has a cylinder, a piston rod, a piston, an assembled seal cover and a sleeve. Because the assembled seal cover has at least two cover segments, the cover segments can be mounted around the piston rod by being connected together radially. Then the piston does not interfere with the cover segments and the sequence of the assembly of the piston and the assembled seal cover is not limited, as well. Thus, the assembly is more convenient and flexible. Besides, because the assembled seal cover has multiple cover segments, the whole assembled seal cover can bear more stress and has more room to be deformed. Then the assembled seal cover is not damaged and broken easily when pushed in to the cylinder. To sum up, the inflator as mentioned above is easy to be assembled and is not damaged easily during the assembly. |
| US10253761B2 |
Reciprocating pumps
Reciprocating fluid pumps include a pump body including a cavity therein, a plunger located at least partially within the cavity, and a shift canister assembly disposed within the cavity. The shift canister assembly includes a sealing surface for forming a seal against the pump body. An area covered by the seal between the sealing surface and the pump body is less than about 75% of an outer cross-sectional area of the shift canister assembly. The shift canister assembly may include a shift canister and a shift canister cap attached thereto, the shift canister cap comprising the sealing surface. Reciprocating fluid pumps include a shift canister, a shift piston at least partially disposed within the shift canister, and a shift canister cap attached to the shift canister on a longitudinal end of the shift canister opposite the shift piston. Methods include forming such reciprocating pumps. |
| US10253759B2 |
Energy collection pod
This disclosure provides an apparatus, system and method for an energy capturing pod (ECP). The ECP includes a specialized funnel shell, a first turbine, and a second turbine. The specialized funnel shell is designed to accelerate in coming wind speed and is structured with a first choke point and a second choke point for wind. The first turbine is located at the first choke point. The second turbine is located at the second choke point. |
| US10253758B2 |
System and method for optimizing wind farm performance
The present disclosure is directed to systems and methods for optimizing power output of a wind farm. The method includes determining baseline loading condition(s) for wind turbines of the wind farm and defining a baseline threshold value for the load sensors. Another step includes identifying at least one wind turbine having at least one load sensor operating below the baseline threshold value. An upgrade is then provided to the identified wind turbine. In response to the upgrade, the method includes determining whether the load sensor of the identified wind turbine continues to operate below the baseline threshold value. The method also includes classifying an additional load sensor(s) of an additional wind turbine with respect to the load sensor of the identified wind turbine to determine whether to provide the additional wind turbine with the upgrade. |
| US10253752B2 |
Rotor blade components formed from dissimilar thermoplastics and methods of assembling same
A rotor blade for a wind turbine may generally include a first blade component formed from a first fiber-reinforced composite including a first thermoplastic resin material and a second blade component configured to be coupled to the first blade component at a joint interface. The second blade component may be formed from a second fiber-reinforced composite including a second thermoplastic resin material, wherein the second thermoplastic resin material differs from the first thermoplastic resin material. The rotor blade may also include an additional layer(s) of thermoplastic resin material positioned on or integrated into the second fiber-reinforced composite at the joint interface that differs from the second thermoplastic resin material. Moreover, the first thermoplastic resin material of the first fiber-reinforced composite may be welded to the additional layer(s) of the thermoplastic resin material to form a welded joint at the joint interface between the first and second blade components. |
| US10253746B2 |
Renewable energy generation based on water waves
Methods, systems, and devices are disclosed for wave power generation. In one aspect, a wave power generator device includes a stator assembly and a rotor assembly encased within a tube frame. The stator assembly includes an array of inductor coils in a fixed position within a cavity of the tube frame and a plurality of bearings coupled to the tube frame. The rotor assembly includes a turbine rotor having a central hub and peripheral blades coupled to a high inertia annular flywheel that is moveably engaged with the bearings of the stator assembly, and an array of magnets arranged to be evenly spaced and of alternating axial polarity from one another extending from the annular flywheel into the cavity between the array of inductor coils, such that electric currents are produced based on magnetic field interaction of the magnets with the inductor coils during the rotation of the annular flywheel. |
| US10253745B2 |
Methods and apparatuses for combustion diagnosis and control of internal combustion engines using accelerometers
Methods and systems for diagnosis and control of an internal combustion engine using vibration data obtained from a vibration sensor mounted on the engine includes filtering vibration data within a predetermined engine combustion time period, where the vibration data is indicative of a vibration of an internal combustion engine, determining a peak cylinder pressure (PCP) of a combustion cycle of the internal combustion engine based on the filtered vibration data, determining a location of peak cylinder pressure (LPP) of the combustion cycle of the internal combustion engine based on the filtered vibration data, where the PCP and the LPP are indicative of a performance characteristic of the combustion cycle, and modifying an ignition timing of the internal combustion engine based on the determined PCP and LPP. |
| US10253740B2 |
Fuel injection device nozzle plate
A nozzle plate is to be attached to a fuel injection port of a fuel injection device and injects fuel from the fuel injection port into an intake pipe through nozzle holes. The outlet side openings of the nozzle holes are partially blocked by interference bodies to determine the fuel injection directions and form orifices for reducing flows of the fuel at the outlet side openings. The plurality of orifices have different fuel injection directions, fuel fine particles in sprays draw ambient air, and the drawn air is provided with kinetic momentum to generate a spiral air flow. The nozzle plate is formed by cooling and solidifying molten resin having filled the cavity of a die. |
| US10253739B2 |
Fuel injection valve for an internal combustion engine
A fuel injection valve includes a housing with a cavity, a valve needle, an actuator including a magnetic coil arranged in a coil casing, and an armature in the cavity. The housing includes a separation ring positioned between the armature and the coil casing and configured to lead the electromagnetic flux to the armature. The separation ring includes a first part and a second part. The first part is made of a first material and the second part is made of second material that differs from the first material. The first material and the second material are magnetic materials. |
| US10253736B2 |
Fuel pump
A fuel pump may be driven by a brushless motor. The fuel pump may include a core; three supplying terminals configured to supply electric power to a coil wire fixed to the core and wound around the core; a resin layer holding the three supplying terminals; and a ground terminal held by the resin layer in a state of being insulated from the three supplying terminals, wherein the ground terminal may be electrically connected to a control circuit configured to control electric power supplied to the three supplying terminals. |
| US10253731B2 |
Method and systems for exhaust gas control
Systems and methods are provided for controlling exhaust gas recirculation (EGR). In one example, an engine system includes a first EGR valve coupling an exhaust manifold to an engine exhaust system, a second EGR valve coupling the exhaust manifold to an engine intake system, and a control unit. The control unit selectively adjusts a position of the first EGR valve based on a target amount, and adjusts a position of the second EGR valve based on the target amount and a position of the first EGR valve. Responsive to a first degradation condition of the first EGR valve, the control unit adjusts the position of the second EGR valve based on the target amount and based on a pressure of the first exhaust manifold, and responsive to a second degradation condition of the first EGR valve, adjusts the position of the second EGR valve based on the target amount. |
| US10253730B2 |
Water-cooled EGR cooler, and the manufacturing method thereof
A water-cooled EGR cooler apparatus may include tubes in which gas passage is formed, and a tube bonded portion that internally and externally seals is provided, pins disposed at the gas passage of the tubes, and of which one surface contact and are bonded with the tube bonded portion, and supporters disposed between the tubes to form coolant passages and of which one surface contact and are bonded with the tube bonded portion. |
| US10253728B2 |
Evaporative emissions detection method with vehicle self leveling suspension compensation
Methods and systems are provided for conducting an evaporative emissions test on a fuel system and an emissions control system in a vehicle. In one example, in response to an indication that a vehicle parking condition may result in the isolation of the fuel system from the emissions control system via the unintentional closing of fuel tank valves, a vehicle's active suspension system may be employed in order to level the vehicle a determined amount such that the fuel system isolation issues may be mitigated prior to an evaporative emissions test procedure. In this way, the entire fuel system and emissions control system may be diagnosed for potential undesired emissions, and potential violations of regulatory requirements for evaporative emissions testing may be reduced. |
| US10253727B2 |
Backside acoustic treatment of nacelle structural fittings
Acoustically treated components and methods of acoustic treating are provided. The acoustically treated components include a structural fitting having a first surface and a second surface, wherein the first surface defines a flow path and includes a plurality of perforations passing through the structural fitting from the first surface to the second surface, at least one non-structural acoustic treatment member installed on the second surface, a first end of the at least one non-structural acoustic treatment member attached to the second surface such that a cellular structure of the at least one non-structural acoustic treatment member aligns with the plurality of perforations, and a cover attached on a second end of the at least one non-structural acoustic treatment member such that an acoustic chamber is defined between the cover and the cellular structure and open to the flow path. |
| US10253726B2 |
Engine assembly with combined engine and cooling exhaust
An engine assembly for an aircraft, including an internal combustion engine having a liquid coolant system in fluid communication with a heat exchanger, an exhaust duct in fluid communication with air passages of the heat exchanger, a fan in fluid communication with the exhaust duct for driving a cooling air flow through the air passages of the heat exchanger and into the exhaust duct, and an intermediate duct in fluid communication with an exhaust of the engine and having an outlet positioned within the exhaust duct downstream of the fan and upstream of the outlet of the exhaust duct. The outlet of the intermediate duct is spaced inwardly from a peripheral wall of the exhaust duct. The engine assembly may be configured as an auxiliary power unit. A method of discharging air and exhaust gases in an auxiliary power unit having an internal combustion engine is also discussed. |
| US10253719B2 |
Method for starting a direct-injection internal combustion engine by adapting the quantity of fuel injected
A method for starting a direct-injection internal combustion engine of a vehicle includes: rotating the high-pressure injection pump by a starter; measuring fuel pressure delivered by the pump, taken at two successive compression top dead centers of the pump operating in maximum output mode; establishing the pressure gradient of the fuel, on an angular reference system, based on the two successive pressure measurements; comparing the established gradient with a predefined bijective table that respectively matches a plurality of quantities of fuel to be injected and a plurality of pressure gradients; and adapting the quantity of fuel injected during the starting phase before the engine reaches steady operating speed, depending on the result of the comparison, in order to inject a quantity of fuel that corresponds, in the predefined bijective table, to the established pressure gradient, upon authorization of the first injection given by the engine control unit. |
| US10253716B2 |
Engine analysis and diagnostic system
A system for analyzing an engine of a vehicle may comprise a computer including a computer processor, a sensor connected to a portion of the vehicle and being configured to provide an engine signature to the computer, a simulator module configured to utilize the computer processor to generate simulated signature features associated with a simulated vehicle having prescribed defects, and a self-learning module configured to utilize the computer processor to learn associations between the simulated signature and prescribed defects. The computer processor may be configured to compare the engine signature with the associations of the self-learning module to produce a probability indicator that the engine has the prescribed defect at a specified intensity associated with a diagnosis of the engine. |
| US10253714B2 |
Stop/start control based on repeated driving patterns
A method or system for controlling a vehicle having auto stop and auto start functions includes selectively inhibiting or disabling the auto stop or auto start functions in response to a detected vehicle position relative to an automatically learned vehicle route. The vehicle route is learned in response to previous drive cycles. |
| US10253711B2 |
Vehicle behavior control device
The vehicle behavior control device comprises an engine control part operable, when an steering speed is greater than a predetermined threshold, and both of a steering wheel angle of a vehicle and the steering speed are increasing, to reduce an output torque of a multi-cylinder internal combustion engine along with an increase in the steering speed, and when the steering speed is equal to or less than the threshold, to stop the reduction of the output torque, and a threshold setting part operable, when the operation mode of the engine is the all-cylinder operation, to set the threshold to a first threshold TS1, and, when the operation mode of the engine is the reduced-cylinder operation, to set the threshold to a second threshold TS2 which is less than the first threshold TS1. |
| US10253710B2 |
Gaseous fuel injector activation
A method for starting an engine is provided. The method comprises in response to an engine start request, cycling a gaseous fuel injector prior to activating a starter motor. In this way, delayed engine starts using gaseous fuel may be mitigated. |
| US10253704B2 |
Method of controlling the operation of an air charging system of an internal combustion engine
A method of controlling the operation of an air charging system is disclosed. A plurality of output parameters of the air charging system are monitored. An error between each one of the monitored output parameters and a target value thereof is calculated. Each one of the calculated errors is applied to a linear controller that yields a virtual input which is used to calculate a plurality of input parameters for the air charging system. Each one of the input parameters is used to determine the position of a corresponding actuator of the air charging system and operate of the actuators according to the determined position thereof. The inputs parameters are calculated with a non-linear mathematical model of the air charging system configured such that each one of the virtual inputs is in a linear relation with only one of the output parameters. |
| US10253700B2 |
Variable compression ratio internal combustion engine
A variable compression ratio internal combustion engine is provided with a variable compression ratio mechanism in which a mechanical compression ratio of the internal combustion engine changes in accordance with a rotational position of a control shaft, a low compression ratio side stopper, a high compression ratio side stopper, a sensor for detecting a rotational position of a drive shaft of an actuator, and an arm press-fitted onto the drive shaft. Relative rotation between the arm and the drive shaft occurs when a torque exceeding an upper-limit torque has been applied. The drive shaft or the control shaft is caused to move to restriction positions restricted by the respective stoppers, and then a diagnosis on the presence or absence of the relative rotation is executed, based on the detected values at the respective restriction positions. |
| US10253696B2 |
Air cooled air cooler for gas turbine engine air system
An air-to-air cooler has a heat exchanger integrated to a housing. A first passage extends through the housing for directing a flow of cooling air through the heat exchanger. A second passage extends through the housing for directing a flow of hot air to be cooled through the heat exchanger. The first passage has a cooling air outlet tube disposed downstream of the heat exchanger. The cooling air outlet tube extends across the second passage between the heat exchanger and a hot air inlet of the second passage. The hot air inlet is disposed to cause incoming hot air to flow over the cooling air outlet tube upstream of the heat exchanger. An ejector drives the flow of cooling air through the first passage of the air-to-air cooler. A portion of the hot air flow may be used to drive the ejector. |
| US10253688B2 |
Compression rate reduction process by adding cold material at the cylinder head of engines converted to natural gas to be used as fuel
One of the processes needed for the conversion of a diesel engine so that it can use natural gas as fuel is the reduction of the compression ratio, since the one that the diesel engine originally has is greater than the one needed for the optimal operation with natural gas.The proposed process consists of adding cold material to the cylinder head or engine head through metallization or electric arc or plasma spraying to form a combustion chamber therein. |
| US10253685B2 |
Method and system for improving fuel economy and reducing emissions of internal combustion engines
A method and system for improving the fuel economy and lowering the emissions of internal combustion engines by injecting predetermined amounts and ratios of on-board or locally generated hydrogen and oxygen to the engine's air intake and varying the gas addition volume and hydrogen/oxygen ratio as a function of the operating conditions, e.g., in line with the instant engine load. |
| US10253684B2 |
Internal combustion engine control apparatus and internal combustion engine control method
An internal combustion engine control apparatus includes a secondary air supply device having a secondary air supply passage that supplies secondary air pumped by an air pump into an exhaust system of an internal combustion engine and an opening/closing unit that opens and closes the secondary air supply passage. A controller provided in the internal combustion engine control apparatus sets the opening/closing unit in an open condition such that the secondary air is supplied to the secondary air supply passage, and then executes foreign matter removal control in which the opening/closing unit is opened and closed. As a result, foreign matter caught in an ASV during AI control is removed immediately. By implementing OBD after removing the foreign matter, detection of an open sticking abnormality caused by foreign matter caught in the ASV is suppressed. |
| US10253679B2 |
Vehicle thermal management system, and methods of use and manufacture thereof
A thermal management system for a vehicle including an engine and a transmission can include a radiator, first and second heat exchangers, a control valve and a bypass valve. The radiator can be configured for fluid communication with the engine. The first heat exchanger can be configured for fluid communication with the transmission. The control valve can be configured to selectively communicate a source of relative warm engine fluid or a source of relative cool engine fluid to the first heat exchanger in order to warm or cool the transmission fluid, respectively. The second heat exchanger can be configured to exchanger heat between the transmission fluid and the ambient fluid external to the passenger compartment of the vehicle. The by-pass valve can be configured to selectively direct transmission fluid into or to by-pass the second heat exchanger. |
| US10253677B2 |
Cooling of internal combustion engines
An engine assembly (10) for a propeller-driven aircraft is disclosed, the assembly including an engine (11), a drive shaft (13) driven by the engine (11), and a radiator (20) comprising an aperture (24) for receiving the drive shaft (13), the aperture (24) being located such that the radiator (20) substantially circumferentially surrounds the drive shaft (13). The aperture (24) may take various forms, such as a hole within the interior of the radiator (20) or a blind slit formed within the radiator (20). |
| US10253673B1 |
Apparatus for purifying exhaust gas
A regeneration method of an apparatus of purifying an exhaust gas including a catalytic converter which is disposed on an exhaust pipe and includes a lean NOx trap (LNT) device in which a first LNT catalyst is coated and a catalyzed particulate filter (CPF) in which a second LNT catalyst is coated may include determining whether a nitrogen oxide (NOx) amount absorbed in the LNT device is greater than a threshold NOx amount, determining whether a temperature of the LNT device is higher than a first predetermined temperature when the NOx amount absorbed in the LNT device is greater than the threshold NOx amount, and regenerating, both of the LNT device and the CPF or only the LNT device according to a temperature of the CPF when the temperature of the LNT device is higher than the first predetermined temperature. |
| US10253667B2 |
Exhaust gas treatment system
Described are exhaust gas treatment systems for treatment of a gasoline engine exhaust gas stream containing NOx, particulate matter, and sulfur. The exhaust gas treatment system comprises: one or more catalytic articles selected from a three-way conversion catalyst (TWC), a lean NOx trap (LNT), and an integrated LNT-TWC; a platinum-containing catalytic article downstream from the one or more catalytic articles; and one or more selective catalytic reduction (SCR) catalytic articles immediately downstream from the platinum-containing catalytic article, the one or more SCR catalytic articles including a molecular sieve. The system stabilizes the SCR catalytic article from poisoning by sulfur. |
| US10253666B2 |
Honeycomb structure
A honeycomb structure having a hexagonal cross-sectional shape of cells and having specific open cells in which open changing portions are present only in a range of 30 mm or less from the first end face, and the open changing portion satisfies relations of 1≤|(1−(D1/D2))×100|≤70 and 1≤|(1−(D3/D2))×100|≤70. D1 indicates a diameter of an inscribed circle which comes in contact with a peripheral edge of the open end of the cell in the first end face. D2 indicates a diameter of the inscribed circle which comes in contact with the peripheral edge of the open end of the cell in the second end face. D3 indicates a diameter of an inscribed circle which comes in contact with a peripheral edge of the cell in a cross section perpendicular to a direction from the first end face toward the second end face. |
| US10253659B2 |
Ball plunger for use in a hydraulic lash adjuster and method of making same
A method of cold-forming a ball plunger blank includes providing a slug having a generally cylindrical surface extending between a first end and a second end, transferring the slug to a first forming station, at the first forming station forming an indentation in at least one of the first and second ends, and rotating the slug and transferring the slug to a second forming station. The method further includes extruding a first bore through the first end while simultaneously forming a hemispherical surface at the second end, backward extruding a second bore at the first end, and forming a counterbore in the second end. |
| US10253654B2 |
Method for starting a steam turbine
The invention relates to a method for starting a steam turbine. The method involves pre-warming the steam turbine with a steam in which 65% of an energy used to pre-warming the steam turbine is derived from a latent heat energy of the steam. |
| US10253651B2 |
Turbomachine flow control device
An exemplary flow control device assembly for a turbomachine includes a flow control device configured to move between a first position and a second position. The flow control device in the first position forces more flow through a plurality of cooling holes than the flow control device in the second position. The plurality of cooling holes are upstream the flow control device relative a direction of flow through the turbomachine. |
| US10253648B2 |
Modulated hybrid variable area turbine nozzle for gas turbine engine
The present disclosure is directed to a variable area turbine nozzle. The variable area turbine nozzle includes a first vane segment, a second vane segment arranged with the first vane segment, and a trailing edge segment arranged with the first and second vane segments. The vane also includes a first actuating system for pivoting the second vane segment with respect to the first vane segment and a second actuating system for pivoting the trailing edge with respect to the first and second vane segments. |
| US10253643B2 |
Airfoil fluid curtain to mitigate or prevent flow path leakage
Flow path assemblies for gas turbine engines are provided. For example, a flow path assembly comprises an inner wall defining an inner boundary of a flow path and a plurality of pockets therein, and a unitary outer wall defining an outer boundary of the flow path. The unitary outer wall includes combustor and turbine portions that are integrally formed as a single unitary structure. The flow path assembly further comprises a plurality of nozzle airfoils that each have an inner end radially opposite an outer end and define an internal cavity for receipt of a flow of cooling fluid. The inner end of each nozzle airfoil is received in one of the plurality of inner wall pockets and defines an outlet for the flow of cooling fluid to flow from the internal cavity to the pocket, which forms a fluid curtain to discourage fluid leakage from the flow path. |
| US10253641B2 |
Methods and assemblies for attaching airfoils within a flow path
Flow path assemblies for gas turbine engines are provided. For example, a flow path assembly comprises an inner wall; a unitary outer wall; and a plurality of nozzle airfoils having an inner end radially opposite an outer end. The unitary outer wall defines a plurality of outer pockets each configured for receipt of the outer end of one of the nozzle airfoils, and the inner wall includes defines a plurality of inner pockets each configured for receipt of the inner end of one of the plurality of nozzle airfoils. A portion of each inner pocket is defined by a forward inner wall segment and an aft inner wall segment. In another embodiment, a flow path assembly comprises an inner wall defining a plurality of bayonet slots that each receive a bayonet included with each of a plurality of nozzle airfoils that are integral with a unitary outer wall. |
| US10253637B2 |
Method and system for improving turbine blade performance
A turbine blade is described herein, the turbine blade including a blade root, a blade tip, and an airfoil extending between the blade root and the blade tip. The airfoil has opposite pressure and suction sides extending between a forward leading edge and an aft trailing edge of the airfoil, and a maximum thickness located between the leading edge and the trailing edge. The blade tip includes a winglet extending laterally outward from at least one of the pressure side and the suction side from a leading point between the leading edge and the maximum thickness aftward to a trailing point between the maximum thickness and the trailing edge. |
| US10253634B2 |
Gas turbine engine airfoil trailing edge suction side cooling
An airfoil for a gas turbine engine includes an outer airfoil wall that provides an exterior surface and multiple radially extending cooling passages. The exterior surface provides pressure and suctions sides joined by leading and trailing edges. The cooling passages include a supply passage arranged upstream from and in fluid communication with a trailing edge passage. A cooling hole extends through the outer airfoil wall from the supply passage to the exterior surface on the suction side. |
| US10253633B2 |
Rotor of an exhaust gas turbocharger
A rotor of an exhaust-gas turbocharger includes a rotor hub and rotor blades disposed on the rotor hub. The rotor blades have a blade thickness distribution selected in such a way that the rotor blades have along their extent from a fluid inlet or leading edge to a fluid outlet or trailing edge at least one transition between a stiffness or rigidity-oriented blade thickness distribution and an inertia and stress-oriented blade thickness distribution over the height of the blade. |
| US10253632B2 |
Compressor rim thermal management
A flow system for use in a gas turbine engine includes a diffuser case strut defining a first opening at a first radial end, a second opening at a second radial end, and a strut passage radially therethrough between the first and second openings. A first chamber wall and a second chamber wall define a first mixing chamber disposed radially inward of the diffuser case strut in fluid communication with the strut passage. A third chamber wall extends between the second flowpath wall and the second chamber wall to define a second mixing chamber disposed between the diffuser case strut and the first mixing chamber. The second flowpath wall and the second chamber wall are shaped to form a venturi in the second mixing chamber. |
| US10253631B2 |
Method for expanding a gas flow and device thereby applied
A method for expanding a gas flow between an inlet for the supply of the gas flow at certain inlet conditions of inlet pressure and inlet temperature and an outlet for the delivery of expanded gas at certain desired outlet conditions of outlet pressure and outlet temperature, whereby this method at least comprises the step of at least partly expanding the gas flow between the inlet and the outlet through a pressure reducing valve and at least partly expanding it through a pressure reducing unit with a rotor driven by the gas for converting the energy contained in the gas into mechanical energy on this shaft. |
| US10253629B2 |
Test apparatus and a test method for the wetted perimeter of coal seam water injection
Described are a test apparatus and a test method for the wetted perimeter of coal seam water injection. In the test apparatus, a columnar insulator is provided between an upper electrode and a lower electrode, circular insulating tapes are located at the outer edges of the upper electrode and the lower electrode, a circular reverse osmosis membrane is provided at the middle of the circular insulating tape, the upper electrode, lower electrode, circular insulating tapes and circular reverse osmosis membrane form an enclosed chamber which is filled with solid sodium chloride, and cotton yarns are packed among the upper resin backing plate, lower resin backing plate, circular insulating tapes and the inner walls of water permeable perforated pipes. The upper electrode is provided with an electrode lead which passes through the columnar insulator, the lower electrode and the lower resin backing plate and goes out from the tail connecting end. |
| US10253619B2 |
Method for extracting downhole flow profiles from tracer flowback transients
A production pipe arrangement for a producing petroleum well with at least one of the well fluids (oil, gas, or water) with influx fluids two or more influx zones or influx locations to a production flow in a central production pipe in said well, with tracer sources with distinct tracer materials in known levels of the well, one or more separate delay chambers arranged as a completion component in said pipe, the delay chambers provided with said one or more of the tracers sources arranged in an annular space formed between the completion pipe and a borehole wall, with at least one of said tracer sources arranged exposed to the fluids in at least one of said influx zones, the delay chambers having one or more apertures to the fluid flow in said central pipe. |
| US10253610B2 |
Downhole oil/water separation system for improved injectivity and reservoir recovery
A method and system for treating a hydrocarbon-bearing reservoir with a DOWS system includes forming a first and a second DOWS system wells that fluidly communicate with both a first and second hydrocarbon-bearing formation. The first well has an upflowing DOWS unit and the second well has a downflowing DOWS unit. The DOWS units separate production fluid into a water-rich fluid and a hydrocarbon-rich fluid that passes to the surface. Both wells have an injection zone and a production zone. The DOWS system is operated such that water-rich fluid from the first DOWS well is introduced into the first hydrocarbon-bearing formation, water-rich fluid from the second DOWS well is introduced into the second hydrocarbon-bearing formation, production fluid from the second hydrocarbon-bearing formation is introduced into the first DOWS well, and production fluid from the first hydrocarbon-bearing formation is introduced into the second DOWS well. |
| US10253604B2 |
Well optimization using downhole blower system
This disclosure describes various implementations of a downhole-blower system that can be used to boost production in a wellbore. The downhole-blower system includes a blower and an electric machine coupled to the blower that can be deployed in a wellbore, and that can, in cooperation, increase production through the wellbore. |
| US10253602B2 |
Shunt tube connections for wellscreen assembly
A well screen assembly has a base pipe and one or more screen sections attached to the outer surface of the base pipe. The assembly also has one or more shunt tubes attached to the base pipe via top and bottom rings. The shunt tubes can be attached to the screen sections via B-rings and may be transport tubes or packing tubes. Connections are used for securing a jumper tube to adjoining shunt tubes of adjoining screen sections of the wellscreen assembly, which may be used in open or cased holes. At a well site, the joints of the wellscreens have timed threads so that the various shunt tubes can be aligned with one another along the assembly as the joints are made up. The connections of the present disclosure allow operators to install a jumper tubes between shunt tubes at the joint without needing to tighten fasteners or assembly components. |
| US10253601B2 |
Downhole acoustic device for treating the bottomhole regions of oil and gas reservoirs
This invention relates to the oil and gas industry and can be used for intensifying the production of well fluids. The present downhole acoustic apparatus comprises an upper head for attachment to a logging cable or coiled tubing, an acoustic emitter and a lower guiding head. The emitter consists of a body with piezoelectric transducers, comprised of piezoceramic discs, arranged perpendicular to the axis of the body. Emitter bodies are formed in the shape of cylinders from a metal with a milled surface and are connected to each other by means of a rubber-plastic filler. This provides an increase in the acoustic power of radiation in a radial direction and makes it possible to treat horizontal and lateral wells. |
| US10253597B2 |
Degradable material time delay system and method
A time delay tool and method includes a mechanical restraining element, a reservoir for containing a reactive fluid, an actuating device and a wellbore device. When a stored energy is applied on the wellbore device, the actuation device is actuated and enables the reactive fluid in the reservoir to come in contact with the mechanical restraining element. While the mechanical restraining element undergoes a change in shape due to a chemical reaction, a stored energy applied on the wellbore device is delayed by a pre-determined time delay. The amount of the pre-determined time delay is determined by factors that include the reactive fluids, concentration of the reactive fluids, geometry and size of the mechanical restraining element. |
| US10253575B2 |
Systems and methods for releasing a portion of a drill string from a drilling cable
A cable release system for permitting detachment of a drilling cable from a drill string. The cable release system has a swivel body, a bearing assembly, one or more locking elements, and a release sleeve assembly. The swivel body is coupled to a drilling cable. The bearing assembly has a receptacle body that receives a portion of the swivel body and defines openings that receive a portion of corresponding locking elements. The bearing assembly has an outer sleeve that circumferentially surrounds the receptacle body and has a variable inner diameter such that axial movement of outer sleeve controls the radial position of the locking elements relative to the swivel body. The release sleeve assembly can be moved in a distal direction to engage the outer sleeve of the bearing assembly to move the outer sleeve to an axial position in which the swivel body and drilling cable are detachable from the remainder of the drill string. |
| US10253574B2 |
Releasably lockable, retrievable, mule shoe assembly
A mule shoe assembly for use in directional drilling which advantageously has releasable locking means to free the directional orienting tool from engagement with the outer mule shoe in situations where the drill bit may become stuck. The releasable locking means comprises a moveable pin which engages an aperture. A first configuration utilizes detent means and spring biasing of the pin. In a second configuration, the pin is adapted for locking engagement by pressurized downhole drilling mud, and may be disengaged from the aperture when pressure from drilling mud ceases. In a preferred embodiment the pin both has detent means and is spring biased, and also relies on drilling mud pressure to remain in locking engagement. The pin may be disengaged upon removal of drilling mud pressure and application of a positive separation force between the directional measurement tool and associated inner tool member, and outer mule shoe member. |
| US10253564B2 |
Sky camera system for intelligent building control
Intelligent building control systems utilize sky information from a camera or cameras to facilitate control of building systems such as lighting, motorized window coverings, electrochromic glazings, HVAC systems, and so forth. In this manner, energy efficiency and occupant comfort and convenience are improved. |
| US10253558B2 |
Power distribution networks for electrochromic devices
Various embodiments herein relate to power distribution networks for optically switchable windows. A number of different topologies are provided. In many embodiments, a control panel may be connected with a trunk line, which is connected to a plurality of optically switchable windows. The plurality of optically switchable windows may be powered by the shared trunk line. This topology provides substantial improvements over topologies in which each optically switchable window is connected to the control panel via separate, individual lines. Further, certain embodiments herein relate to installation kits for installing power distribution networks for optically switchable windows. |
| US10253552B2 |
High speed parallel process insulated glass manufacturing line
A high speed parallel manufacturing line for manufacturing insulated glass units, the manufacturing line including a gas filling topping press that mates a spacer applied lite supplied to the topping press and a topping lite supplied to the topping press to create an insulated glass unit and fills the insulated glass unit with a non-air gas. A heating station applies localized heat to adhesive of the spacer material. A sealing press applies pressure to the insulated glass unit and facilitates further sealing of the spacer material to the spacer applied lite and the topping lite. The line may include a fourth corner sealer that completes sealing of the airspace of the IGU prior to finishing of the IGU. |
| US10253547B2 |
Portable, universally fitting, security box that attaches to a fixed object to secure valuables
A portable, universally fitting, stylish, lockable security box that integrally affixes to an object such as the support or cross bar on a frame of a beach lounge chair, a stroller, bike or similar member where it is desirable to protect your valuables on a stationary or a larger movable object. The security box includes an internal cavity that is formed by the two main components which makes this device simple and attractive. The exterior surface is preferably configured with tapered or rounded edges and a flush closure of the top and bottom components, wherein the risk of a snag or injury to the user is greatly reduced and to not interfere with the function or operation of the component to which it is attached. |
| US10253544B2 |
Control device and control method of opening and closing member for vehicle
According to an embodiment of the present invention, a control device of an opening and closing member for a vehicle including a control portion outputting a control signal that switches a connection of a switch portion to control a drive motor closing and opening the opening and closing member mounted on the vehicle and a detection portion outputting a signal indicating the rotary direction of the drive motor to the control portion, wherein the control portion determines whether or not the switch portion is stuck on a basis of the signal from the detection portion, and in a case where the control portion determines that the switch portion is stuck, the control portion outputs the control signal for switching the connection of the switch portion so as to stop the drive motor and to maintain the drive motor in a stop state is provided. |
| US10253542B2 |
Over slam bumper assembly
An over slam bumper assembly includes a reinforcement member mounted on a door panel, and an over slam bumper including a first portion disposed between the door panel and the reinforcement member and a second portion disposed between the door panel and a vehicle body to contact the vehicle body when a door is closed. |
| US10253540B2 |
Apparatus for connecting door closer or operator to swing door
A door closer, comprising a door closer housing mounted to one of a door frame or a door surface and a linkage arm for pivoting the door between open and closed positions. The linkage arm has a first and second end, the first end mounted to the other of the door frame or the door surface. The door closer includes a rotatable connector between the linkage arm and the door closer housing, the linkage arm second end engaging with the rotatable connector. The connector has a rotatable body portion and head protrusion substantially secured in a female receptor to transmit rotation about a longitudinal axis of the connector. One or both of the head protrusion or female receptor has a curved profile and is further movable with respect to the head protrusion to permit limited rotational misalignment of the linkage arm on any axis perpendicular to the connector longitudinal axis. |
| US10253538B2 |
Gate
A gate comprises a spring-loaded hinge arrangement defining a rotational axis. A gate structure having a first support arm connected to a first end of the hinge arrangement is also provided. The gate structure is rotatable about the rotational axis. A spring-loaded hinge arrangement includes an outer hinge tube fixedly connectable to an adjacent structure and an inner hinge tube received in the outer hinge tube. The inner hinge tube has a first portion and a second portion movable with respect to each other, the second portion of the inner hinge tube being fixed with respect to the outer hinge tube and the first portion of the inner hinge tube being fixed with respect to the support arm. |
| US10253536B1 |
Compact bipositional multi-locking load bearing rotation lock mechanism
A releasable locking hinge assembly having: a shaft including a first locking region with multiple faceted sides on an outer circumference of the shaft, and a partial or complete hollow cylinder coaxial with and receiving the shaft, wherein the hollow cylinder includes a second locking region with multiple faceted sides on an inner wall of the cylinder, wherein the first locking region and second locking region are configured to slidably engage; and wherein the locking regions slidably engage, they lock the angular position of the locking hinge, and where they slidably disengage, they allow the locking hinge to pivot. |
| US10253534B2 |
Door handle device
A door handle device (1) for a motor vehicle has a holding device (2) with a door handle (6) arranged on an outer side (3) of the holding device (2) so as to be pivotable between a basic position (4) and a pivoted opening position (5). A damping device (7) is provided for damping a closing movement (8) of the door handle (6) from the pivoted opening position (5) into the basic position (4). A pivotable balancing device (10) for interaction with the damping device (7) is arranged on an inner side (9) of the holding device (2) and is coupled via a coupling device (11) to the door handle (6) so that a pivoting movement of the door handle (6) brings about an opposite rotational movement of the balancing device (10). |
| US10253532B2 |
Door handle mounting device for a motor vehicle
A door handle mounting device for a motor vehicle includes a door handle mount with a receiving space and a closing device attached to the door handle mount which is accommodated at least in part in the receiving space. The closing device includes a housing and a cylinder core rotatably supported in the housing and an actuator that is non-rotatably connected to the cylinder core for actuating a lock of the motor vehicle. A return element which exerts a return force on the actuator retains the actuator in its initial position or returns it thereto. The actuator is adapted to be rotated against the return force of the return element from the initial position and to an unlocking position or into a locking position. The return element is disposed lying radially surrounding the cylinder core and outside of the housing. |
| US10253531B2 |
Detection sensor
A detection sensor includes: a detection electrode that is disposed in at least one of a vehicle door and a periphery of the vehicle door and used for detecting operation of the vehicle door; an area electrode that is disposed in the vehicle door; and a control device that detects an electrostatic capacitance change of the detection electrode and an electrostatic capacitance change of the area electrode, in which the control device performs at least one of determining of detection of an object in a periphery of the detection electrode using the detection electrode, and determining of detection of an object in a periphery of the area electrode using the area electrode depending on an open or closed state of the vehicle door. |
| US10253530B2 |
Vehicle unlocking control device provided with an outer control member having an over-molded mounting
The invention relates to a vehicle handle unlocking control device which includes: a motor vehicle door leaf handle, the handle including a member for receiving a command from outside the device, an output signal electronic processing unit of the member, and a mounting which is over-molded over at least a portion of the receiving member and separate from the unit, whereby the over-molded mounting does not cover any output signal electronic processing unit of the receiving member. |
| US10253527B2 |
Smart locker
A smart locker includes electronics to operate a user interface, including a keypad, and to receive user commands via the keypad to lock or unlock the smart locker with an electronic lock. The smart locker also receives primary input power and provides direct charging power and wireless charging power for charging electronic devices. The smart locker also is capable of receiving secondary input power to operate the electronic lock in the absence of the primary input power. |
| US10253526B2 |
Dual function lock cylinder assembly operable by different keys
A lock cylinder assembly includes a housing, a first cylinder disposed within a first bore formed in the housing, and a second cylinder disposed within a second bore formed in the housing, in which at least one of the first and second cylinders is an electronic cylinder. The lock cylinder assembly further includes first and second cams, in which each of the first and second cams are configured to actuate a door lock mechanism. The first cam is directly connected to the second cylinder so as to be rotatable with the second cylinder. The second cylinder and the second cam are rotatable with respect to each other so that the second cam does not rotate with the second cylinder. The second cam is rotatably coupled to the first cylinder so that the second cam rotates when the first cylinder is rotated. |
| US10253525B2 |
Lock plate for spring lock
A lock plate for use as a guard for a latch bolt of a spring lock. The lock plate has a flat face portion with a curved first end and an L-shaped second end including a curved outwardly and forwardly extending arm. A recess is formed in the flat face portion from which a tongue extends. The lock plate is configured to nest on a striker plate of a spring lock for attachment with same screws by which the striker plate is attached to a door jamb. The outwardly and forwardly extending arm and the tongue blocking access to the latch bolt by a foreign object such as a credit card. |
| US10253523B2 |
Tick-preventing multi-function-latch-pulley-handle and multi-function-latch-pulley-wheel popup, having post-centering braces, water-discharging recesses, tick-preventing teeth, latch-pulley-handles, and latch-pulley-wheels
A tick-preventing multi-function-latch-pulley-handle and multi-function-latch-pulley-wheel popup comprises four-way circular roof intersector, foldable roof trusses, foldable side trusses, four upper corner intersectors and four lower corner intersectors each being able to be adjusted up and down, four automatic rounded-head see-saw post locks and four see-saw-post-lock springs respectively attached to the four lower corner intersectors for locking and unlocking upper corner intersectors, four multi-function latch-pulley-handles respectively and pivotably attached to the four upper corner intersectors for functioning as latches to wrap on the side trusses to lock the popup when folded and for also functioning as pulleys to wrap cables thereon and for also functioning as handles to unfold the popup, four upper octagonal posts, four multi-function post-centering water-discharging tick-preventing braces respectively attached to the four upper octagonal posts, tick-preventing downward teeth and water-discharging recesses, respectively molded to the four multi-function post-centering water-discharging tick-preventing braces for preventing ticks from entering the popup posts and allowing water drainage to protect pets and other occupants, post-height-adjusting tapered holes respectively inserted into four lower octagonal posts, wheel chassis respectively attached to the four lower octagonal posts, and multi-function latch-pulley-wheel rotatably attached to the wheel chassis for functioning as latches to hook cables thereon and for also functioning as pulleys to wrap cables thereon to tension the popup canopy and for also functioning as wheels to roll the popup along the ground. |
| US10253521B2 |
Tent
A tent including a frame and a tent cloth connected to the frame. A fixing member is sewn with the tent cloth. The fixing member is provided with a LED strip light. The LED strip light and the tent cloth are separated in the design of the tent, so the heat generated by the strip light would not be directly transferred to the tent cloth since the LED strip light and the tent cloth are not directly in contact with each other, thereby greatly reducing the possibility of the tent cloth getting burnt. |
| US10253520B2 |
Method of manufacturing a flexible flag rod
A method of manufacturing a flexible rod requires a flexible rod, a first endcap, a second endcap, a first tab, a second tab, and a folded binding. The method preferably includes a sheet. The method begins by terminally fixing both the first endcap and the second endcap onto the flexible rod. The first tab is affixed to the first endcap and a first exposed section of the flexible rod. The second tab is affixed to the second endcap and a second exposed section of the flexible rod. The flexible rod is positioned within the folded binding and along a middle fold-line of the folded binding. The first tab and the second tab are oriented away from the middle fold of the folded binding. A first seam is sewn through the folded binding along the flexible rod. A second seam is sewn through the sheet and the folded binding. |
| US10253516B2 |
Pool cover spring and method of use
A pool cover spring includes a one piece molded spring body having a narrowed midsection, an end with a connector for attaching to a pool deck anchor and another end with slots for receiving a strap of a pool cover. |
| US10253515B2 |
System and methods for pool and spa filter cleaning
A self-cleaning pool or spa filter system having a filter body housing a set of filter cartridges, each filter cartridge rotatably connected to a filter holder, a spray manifold having an inlet for receiving water from a pump and a plurality of sprayers, a shaft connected to the filter holder and a motor, which can rotate the shaft and thus the filter holder, causing the set of filter cartridges to rotate about the shaft, exposing lengthwise each filter cartridge to the sprayers; a sun gear attached to the first shaft; and a set of planet gears, each planet gear being concentrically associated with one filter cartridge and engaged by the sun gear, causing transfer of a rotational movement of the sun gear to each planet gear and to each filter cartridge, causing each filter cartridge to rotate, exposing the entire circumference of each filter cartridge to the plurality of sprayers. |
| US10253514B2 |
Composition and method for water conditioning
A water conditioning composition includes water; at least one gluconate compound; at least one carbonate compound; a non-ionic preservative; and a phosphate buffer. For example, the composition can include 87-95 wt. % water; 0.5 to 1.5 wt. % gluconate compound; 3 to 8 wt. % carbonate compound; 0.5 to 1.5 wt. % non-ionic preservative; and 0.5 to 2.5 wt. % phosphate buffer. |
| US10253513B2 |
Doorway lintel lift apparatus and method
A doorway lintel lift apparatus and method are provided. The door lintel lift apparatus may include two support columns, a lintel that is configured to be attached to the support columns, and that includes a vertical flange and a horizontal flange. The apparatus may include two lift bolts coupled to two end portions of the horizontal flange. The two lift bolts may be configured to respectively raise the two end portions of the horizontal flange. The apparatus may include two rotatable lift nuts that, when rotated, raise the lift bolts to engage and raise the two ends of the horizontal flange. |
| US10253511B2 |
Multi-flex forming system
Apparatuses and methods associated with creating a form to construct a concrete structure (e.g., a concrete building). In embodiments, an apparatus may comprise a number of forming system components, including but are not limited to a plurality of fixed or adjustable posts; a plurality of fixed or adjustable roof struts, a plurality of fixed or extensible frames; and/or a plurality of mounts. The fixed/adjustable posts, the fixed/adjustable roof struts, and the fixed/extensible frames are selectively and adjustably coupled together to create a form of selected dimensions to construct the concrete structure/building on site with reduced number of pours, e.g., a single pour. Other embodiments may be disclosed or claimed. |
| US10253501B2 |
Spacer for a reinforcement layer, reinforcement system for a concrete component, and method for the production of a reinforcement system
The invention relates to a spacer (1) for a reinforcement layer (16), a reinforcement system (29) for a concrete component (21), and a method for the production of a reinforcement system (29).The spacers (1) described allow especially mesh-type reinforcement layers (16) to be kept at a distance from other bodies (24, 28) in a particularly simple manner. The spacers (1) are fitted by inserting them into a mesh (8) of the reinforcement layer (16) and connecting them thereto by twisting. |
| US10253497B2 |
Board with pre-applied sealing material
A board with preformed seals. In an exemplary embodiment, a sealing material is applied to at least one edge of a board to form a preformed seal on that edge. The board is configured such that when the board is attached to a frame adjacent to a another board, at least a portion of the sealing material applied to the edge of the board seals against at least a portion of an edge another board. In one exemplary embodiment, the boards are configured to seal against edges of substantially identical boards. A plurality of the sheathing boards may be installed on a building frame to form a sheathing system that provides a moisture and/or gas barrier between and interior and exterior of a building. |
| US10253494B2 |
Wall construction
A wall construction has a number of spaced upright channel-shaped studs and a number of concrete panels that form an exterior wall. The lower end of the studs are mounted on a concrete foundation member, and are provided with respective lower plates that enable moisture to drain away from the from the lower ends of the studs. |
| US10253482B2 |
Control valve diagnostic system in hydraulic circuit
This invention provides to set plural test patterns in which two or more control valves are picked up from the plural control valves as diagnosis target, and there being installed a malfunction diagnosis means (47) in which the diagnosis of malfunctioned valve is applied to the test patterns as unit, and malfunction valve identification means (48) in which the malfunctioned valves are identified by checking the control valves one another, that control valves are included in the test patterns having been diagnosed whether malfunction exists or not by the malfunction diagnosis means (47). |
| US10253478B2 |
Work vehicle and running control apparatus causing automatic running of work vehicle
A work vehicle includes an automatic running control unit 51 that executes automatic running based on an own vehicle position and a target running path; a manual running control unit 52 that executes manual running based on an operation signal from a manual running operation unit 9 that is manually operated; a first control unit 61 that executes a change from manual running to automatic running, a manual stoppage of the vehicle being a condition for the change; a second control unit 62 that executes a forced stoppage of the vehicle when changing from automatic running to manual running; and a third control unit 63 that executes a forced stoppage of the vehicle by temporarily suspending automatic running in response to a suspend instruction from the manual running operation unit 9, and resumes automatic running in response to a resume instruction from the manual running operation unit 9. |
| US10253477B2 |
Work vehicle
The wheel loader includes a console box and a bellows. The console box is disposed on the side of an operator's seat, and is rotatable in the forward and backward direction between an operation position in which the console box is disposed horizontally and a retracted position in which the console box is rotated rearward from the operation position. The bellows has a lower end and an upper end. The lower end is fixed on the floor side of the operator's seat. The upper end is rotatably linked to the console box in the forward and backward direction around a rotary shaft running in the left and right direction. |
| US10253475B2 |
Construction device and method for offshore wind turbine foundation with piling performed later
A construction device for an offshore wind turbine foundation with piling performed later. The construction device comprises an offshore wind turbine foundation (1), a pile casing (2) and a sleeve (3). The pile casing (2) is used for the installation of a steel pile (4) and arranged at the bottom of the offshore wind turbine foundation (1). The lower end of the sleeve (3) is detachably connected with the upper end of the pile casing (2). A construction method for an offshore wind turbine foundation with piling performed later is also provided. |
| US10253474B2 |
Apparatuses and methods for fiber rolls
The invention provides components, structures, methods, and assemblies for controlling sedimentation and debris flow associated with soil erosion. The invention also provides components, structures, methods, and assemblies that are useful for anchoring fiber rolls along a sloped surface. |
| US10253473B2 |
Rock anchor foundation structure suitable for mountain photovoltaic module and construction method of rock anchor foundation structure
The present invention relates to a rock anchor foundation structure suitable for a mountain photovoltaic module and a construction method of the rock anchor foundation structure. A technical solution of the present invention is as follows: the rock anchor foundation structure comprises a drill hole drilled in a rock slope, an anchor rod module arranged in the drill hole and a photovoltaic power station module. The photovoltaic power station module is connected with the anchor rod module through a hollow connecting steel pipe; the photovoltaic power station module comprises a bracket welded on the top of the hollow connecting steel pipe, a beam mutually hinged with the top of the bracket and a photovoltaic cell panel arranged at the upper part of the beam. The rock anchor foundation structure of the present invention is suitable for the technical fields of around treatment and foundation engineering design. |
| US10253465B2 |
Modular building construction using composite interconnected frame panels
A building module for use in construction of a structure incorporating a plurality of said modules which together form at least part of the structure. Each building module comprises a first peripheral frame of a first size defining a space which receives a layer of barrier material, a second peripheral frame of a second size defining a space which receives a layer of barrier material and which is joined at a first junction to the first peripheral frame of the first size in abutting end to end relationship to form a first auxiliary module. A third peripheral frame has the same size as the first peripheral frame and which defines a space which receives a layer of barrier material. A fourth peripheral frame has the same size as the second peripheral frame and which defines a space which receives a layer of barrier material and which is joined at a second junction to the third peripheral frame of the first size in abutting end to end relationship to form a second auxiliary module. The first and second auxiliary modules are attached side by side to form said building module; wherein the first and second auxiliary modules are attached to each other so that the first and second junctions are staggered along the length of the structure. |
| US10253458B2 |
Printable compostable paperboard
A coated paperboard including a paperboard substrate having a first side and a second side, and a multilayer coating having two or more layers in contact with the first side of the paperboard substrate, the multilayer coating including a base coating in contact with the paperboard substrate, the base coating having a coat weight from 6 to 10 pounds per 3000 ft2, and a top coating forming the outermost layer of the multilayer coating, the top coating having a coat weight from 3 to 10 pounds per 3000 ft2, wherein the multilayer coating comprises binder and pigment, the binder comprising one or more synthetic polymer binders and one or more natural biodegradable binders, and wherein the coated paperboard has a caliper of at least 0.010″. |
| US10253454B2 |
Method for controlling the deposition of stickies in pulping and papermaking processes
A method for controlling the deposition of stickies in pulping and papermaking processes comprises adding to fiber pulp or stock an additive comprising an organo-modified siloxane. |
| US10253453B2 |
Curved acrylic decorated article
A curved acrylic photographic article and a process for the making same comprising an optically clear acrylic layer and an adjacent synthetic organic polymer containing both light scattering particulates and diffused disperse dyes are described. The layered article being thermodynamically formed into a curved or other shape immediately subsequent to receiving a graphic decoration by dye diffusion thermal transfer. |
| US10253452B2 |
Auxiliary mat for vehicle and apparatus for processing the same
Disclosed are an auxiliary mat for a vehicle and an apparatus for processing the mat. The mat may include a fabric to form an exterior appearance, a bubble paper to which the fabric is threaded and coupled, a coating layer coated on the lower surface of the bubble layer, a backing layer coupled to a lower surface of the coating layer, an adhesive layer interposed between the coating layer and the backing layer, and serving as an adhesive for bonding the lower surface of the coating layer and an upper surface of the backing layer, and a plurality of protrusions coated on a lower surface of the backing layer, and formed in a shape protruding from the lower surface of the backing layer. The protrusions may be coated on the lower surface of the backing layer in a substantially uniform dot pattern. |
| US10253450B2 |
Finishing agent with blocked polyisocyanates
The invention relates to preparations containing at least one blocked polyisocyanate and at least one oleophobic and/or hydrophobic finishing agent, and to the use of said preparation for the oleophobic and/or hydrophobic finishing of sheet material, in particular textiles. |
| US10253448B2 |
Laundry dryer and method of operating a laundry dryer
A laundry dryer (2) has a casing, a laundry storing compartment (18) arranged within the casing for receiving laundry (19) to be dried by passing process air (A) through the laundry storing compartment (18), and a heat exchanger (10) for dehumidifying the process air (A) after passing the laundry storing compartment (18). Furthermore, the dryer (2) has a condensate collecting device (30) for collecting condensate formed at the heat exchanger (10), and a removable condensate reservoir (40) for storing condensed water formed at the heat exchanger (10). Moreover, the dryer has a control unit (42) for controlling the operation of the laundry dryer (2), and a pumping and feeding arrangement (36) for pumping condensate collected in the condensate collecting device (30) through an internal line (38) to the removable condensate reservoir (40). The pumping and feeding arrangement (36) is fluidly connected to a draining line (39) for pumping condensate collected in the condensate collecting device (30) selectively through said internal line (38) and/or through said draining line (39). The draining line (39) is adapted to be selectively connected to an external sink for discharging the condensate outside the dryer casing or to the removable condensate reservoir (40) to supply the condensate pumped through the draining line (39) to the removable condensate reservoir (40). |
| US10253447B2 |
Washing machine
A washing machine, comprises a washing tub; a drain port; and a circulation device which is driven to return the water from the branch part to the washing tub; and a branch part. The branch part includes a filter accommodation member for accommodating a removable filter. The washing tub includes: an outflow port through which the washing water flows out; and an inflow port through which the washing water flowing out from the outflow port is returned to the washing tub. The branch part further includes: a circulation device accommodation member configured to accommodate the circulation device; a first port coupled to the outflow port; a second port coupled to the inflow port and provided in the circulation device accommodation member; and a third port coupled to the drain port. The filter includes a filter member disposed on the side of the circulation device accommodation member. |
| US10253446B2 |
Thread debris filtering apparatus
A thread debris filtering apparatus includes a thread debris filter, where the thread debris filter includes a filter front cover (100) and a filter rear cover (200) connected with the filter front cover; a water filtering part (110) is arranged on the filter front cover (100); a water inlet (220) is arranged in the filter rear cover (200); backflow prevention structures (210) are arranged on an inner wall of the filter rear cover (200); and the backflow prevention structures (210) are arranged at the lower part of the water inlet (220) and close to the water inlet (220). |
| US10253444B2 |
Integrated single dose and bulk dispenser for a laundry treating appliance
A laundry treating appliance for treating laundry according to an automatic cycle of operation includes a treating chamber and a dispenser fluidly coupled to the treating chamber. The dispenser has a single dose reservoir, a bulk dispensing reservoir, and an overflow fluidly coupling the single dose reservoir to the bulk dispensing reservoir. |
| US10253440B2 |
Laundry system
A laundry system includes a laundry appliance having a front-loading wash chamber in which a first clothes load can be washed and a module above the front-loading wash chamber. The module includes a rotatably mounted wash basket defining a top-loading wash chamber in which a second clothes load can be washed. |
| US10253433B2 |
Method of making hollow fiber with gradient properties
There is provided a method of making a hollow fiber having improved resistance to microfracture formation at a fiber-matrix interface. The method includes mixing in a first solvent a plurality of nanostructures, one or more first polymers, and a fugitive polymer which is dissociable from the nanostructures and the one or more first polymers, to form an inner-volume portion mixture. The method further includes mixing in a second solvent one or more second polymers to form an outer-volume portion mixture, spinning the inner-volume portion mixture and the outer-volume portion mixture and extracting the fugitive polymer from the inner-volume portion mixture to form a precursor fiber, heating the precursor fiber to oxidize the precursor fiber and to change a molecular-bond structure of the precursor fiber, and obtaining a hollow fiber with the inner-volume portion having the nanostructures and the first polymers, and with the outer-volume portion having the second polymers. |
| US10253424B2 |
Porous particles and methods of making thereof
Provided is a particle that includes a first porous region and a second porous region that differs from the first porous region. Also provided is a particle that has a wet etched porous region and that does have a nucleation layer associated with wet etching. Methods of making porous particles are also provided. |
| US10253423B2 |
Method for making three-dimensional porous composite structure
A three-dimensional porous composite structure comprises a porous structure and at least one carbon nanotube structure. The porous structure has a plurality of metal ligaments and a plurality of pores. The at least one carbon nanotube structure is embedded in the porous structure and comprising a plurality of carbon nanotubes joined end to end by van der Waals attractive force, wherein the plurality of carbon nanotubes are arranged along a same direction. |
| US10253422B2 |
Continuous electrolysis method with electrolytic bath for polysulfide production and electrolysis device for implementing the same
An electrolysis method of preventing the voltage of an electrolytic bath from rising over time without halting electrolysis and an electrolysis device for executing the method are provided such that: in operation of a two-compartment electrolytic bath, which has a membrane partitioning an anode compartment from a cathode compartment and in which a sulfide ion-containing white liquor for use in a pulp production process is fed into the anode compartment while direct current is supplied to the electrolytic bath to produce polysulfide in the anode compartment through electrolysis, and a sulfide ion-containing white liquor for use in a pulp production process that contains at least one of a scale cleaning agent and a scale inhibitor is fed to the anode compartment. |
| US10253417B2 |
System and method for applying abrasive grit
A method for forming an abrasive surface includes utilizing an energy source to form a melt pool layer in a substrate and applying abrasive grit into the melt pool layer. A method for forming an abrasive surface including applying an abrasive grit to a substrate and utilizing an energy source to form a melt pool layer in the substrate without disturbing the abrasive grit such that the abrasive grit becomes embedded in the melt pool layer. |
| US10253405B2 |
Cu—Ni—Si-based copper alloy sheet having excellent mold abrasion resistance and shear workability and method for manufacturing same
A Cu—Ni—Si-based copper alloy sheet of the invention has excellent mold abrasion resistance and shear workability while maintaining strength and conductivity, in which 1.0 mass % to 4.0 mass % of Ni is contained, 0.2 mass % to 0.9 mass % of Si is contained, the remainder is made up of Cu and inevitable impurities. The number of the Ni—Si precipitate particles having a grain diameter in a range of 20 nm to 80 nm in a surface layer that is as thick as 20% of the entire sheet thickness from the surface is represented by a particles/mm2, and the number of the Ni—Si precipitate particles having a grain diameter in a range of 20 nm to 80 nm in a portion below the surface layer is represented by b particles/mm2, a/b is in a range of 0.5 to 1.5. |
| US10253400B2 |
Heat-resistant bearing material made of an austenitic iron matrix alloy
A heat-resistant bearing material may include an austenitic iron matrix alloy having a proportion of sulphur sufficient to achieve a solid lubricating action on bearing surfaces of the heat-resistant bearing material. The iron matrix alloy may have a proportion of carbides to achieve a reduction of wear on bearing surfaces of the heat-resistant bearing material and a proportion of 1 to 6 percentage by weight of at least one alloying element including cobalt, niobium, rhenium, tantalum, vanadium, tungsten, hafnium, yttrium and zirconium. The iron matrix alloy may also include the following alloying elements: carbon, chromium, manganese, silicon, nickel, molybdenum, niobium, tungsten, sulphur, copper, nitrogen and iron. |
| US10253399B2 |
Method for producing an energy-storing container made of lightweight steel
An energy-storing container is made of a lightweight steel having the following chemical composition (in wt %): C 0.04-2%; Mn 14-30%; Al 1.5-12%; Si 0.3-3%; Cr 0.12-6%, and additionally one or more of the following elements: Ti, V, Nb, B, Zr, Mo, Ni, Cu, W, Co, P, N, each at up to 5% and in total at up to 10%, wherein the remainder is Fe including common steel tramp elements, wherein the concrete alloy composition is selected in order to limit the α′-martensite fraction before or after a forming process to no more than 3%, with the stipulation that the α′-martensite equivalent according to 0.1*wt % Mn+wt % C+0.05*wt % Si is between 3.4 and 10.5. |
| US10253389B2 |
High-yield-ratio, high-strength cold-rolled steel sheet and production method therefor
A high-yield-ratio, high-strength cold-rolled steel sheet has a composition containing, in terms of % by mass, C: 0.13% to 0.25%, Si: 1.2% to 2.2%, Mn: 2.0% to 3.2%, P: 0.08% or less, S: 0.005% or less, Al: 0.01% to 0.08%, N: 0.008% or less, Ti: 0.055% to 0.130%, and the balance being Fe and unavoidable impurities. The steel sheet has a microstructure that contains 2% to 15% of ferrite having an average crystal grain diameter of 2 μm or less in terms of volume fraction, 5 to 20% of retained austenite having an average crystal grain diameter of 0.3 to 2.0 μm in terms of volume fraction, 10% or less (including 0%) of martensite having an average grain diameter of 2 μm or less in terms of volume fraction, and the balance being bainite and tempered martensite, and the bainite and the tempered martensite having an average crystal grain diameter of 5 μm or less. |
| US10253386B2 |
Steel sheet for hot press-forming, method for manufacturing the same, and method for producing hot press-formed parts using the same
The invention provides a steel sheet for hot press-forming that can reliably give hot press-formed parts having excellent paint adhesiveness, perforation corrosion resistance and joint corrosion resistance, and also provides a method for manufacturing the steel sheet for hot press-forming, and a method for producing hot press-formed parts using the steel sheet for hot press-forming. The steel sheet for hot press-forming includes a base steel sheet and a Zn-based coating layer with a mass of coating of 10 to 90 g/m2 on the base steel sheet, wherein the average ferrite grain diameter in the surface microstructure of the base steel sheet is not more than 20 μm. |
| US10253371B2 |
Method of treating leukemia based on gene expression of clock genes
A method of treating leukemia in a patient, the method including obtaining a plasma sample from a patient at a first time point and at a second time point, measuring a gene expression level of a set of core clock genes, and at least one of a first set of peripheral clock genes and a second set of peripheral clock genes, each in the plasma sample at the first time point and in the plasma sample at the second time point. Then determining that a first treatment is effective or ineffective for the patient when a correlation of the gene expression level of the set of core clock genes, the first set of peripheral clock genes, and the second set of peripheral clock genes, and treating the patient accordingly. |
| US10253370B2 |
High-sensitivity sequencing to detect BTK inhibitor resistance
A method for predicting resistance to BTK inhibitors in patients with chronic lymphocytic leukemia (CLL) enhances the sensitivity of Sanger sequencing and NGS by using wild-type blocking of genes that are relevant for detecting resistance to ibrutinib. Further enhancement of sensitivity can be achieved by using cell-free DNA. |
| US10253368B2 |
Molecular signatures of ovarian cancer
Described herein are gene signatures providing prognostic, diagnostic, treatment and molecular subtype classifications of ovarian cancers through generation of ovarian cancer disease signatures (OCDSs) that account for molecular heterogeneity present in gynecological cancers. An ovarian cancer fixed signature (OCFS) is described which relates to the core programming of disease development, in addition to an ovarian cancer stem cell (OCSC) signature. Development various disease signature, suggests personalized treatment strategies focused on molecular subtypes of gynecological cancers, such as triage tests for patients. |
| US10253367B1 |
Biomarkers for locally advanced breast cancer (LABC) and inflammatory breast cancer (IBC)
The present disclosure provides methods and kits for using biomarkers for predicting treatment response, determining likely survival rate, and/or determining aggressiveness of conditions such as Locally Advanced Breast Cancer (LABC) and Inflammatory Breast Cancer (IBC) in a subject. |
| US10253364B2 |
Method and systems for processing polynucleotides
The present disclosure provides compositions, methods, systems, and devices for polynucleotide processing. Such polynucleotide processing may be useful for a variety of applications, including polynucleotide sequencing. |
| US10253358B2 |
Multiple-control calibrators for DNA quantitation
The present invention provides DNA plasmids that find use as calibrators or reference standards for calculating DNA quantities in a sample. In particular, provided herein are DNA plasmids that contain multiple control fragments, and methods of their use in DNA quantitation. |
| US10253356B2 |
Visualizing modified nucleotides and nucleic acid interactions in single cells
Methods for visualizing modified nucleotides in a specific nucleic acid sequence or specific nucleic acid sequence interactions in single cells, wherein the methods comprise coupling an in situ hybridization (ISH) reaction with a proximity ligation assay (PLA) reaction. |
| US10253355B2 |
Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
A system for automated microorganism identification and antibiotic susceptibility testing comprising a reagent cartridge, a reagent stage, a cassette, a cassette, stage, a pipettor assembly, an optical detection system, and a controller is disclosed. The system is designed to dynamically adjust motor idle torque to control heat load and employs a fast focus process for determining the true focus position of an individual microorganism. The system also may quantify the relative abundance of viable microorganisms in a sample using dynamic dilution, and facilitate growth of microorganisms in customized media for rapid, accurate antimicrobial susceptibility testing. Automated quality control test components and methods of their use are also disclosed. |
| US10253352B2 |
Methods for determining sequence profiles
Provided herein are methods for analyzing a signature sequence in a nucleic acid sample by rapid sequencing of a target nucleic acid region. The method examines the target nucleic acid directly and minimizes the number of examination steps needed to determine a signature that is characteristic of a genetic feature of the nucleic acid sample. |
| US10253347B2 |
Method of screening for microorganism having enhanced cellulose productivity
Provided is a method of screening for a microorganism having enhanced cellulose productivity. |
| US10253336B1 |
High density fuels based on longifolene
A process for making high density fuels having the potential to increase the range and/or loiter time of Navy platforms. Derivation of these fuels from a sustainable source will decrease the carbon footprint of the Department of Defense (DoD) and reduce reliance on nonsustainable petroleum sources. Fuels based on longifolene have volumetric net heats of combustion up to 17% higher than conventional Navy jet fuel (JP-5). Moreover, longifolene can be generated from sustainable biomass sugars via fermentation. |
| US10253333B2 |
DNA-binding proteins and uses thereof
Disclosed herein are polypeptides, polynucleotides encoding, cells and organisms comprising novel DNA-binding domains, including TALE DNA-binding domains. Also disclosed are methods of using these novel DNA-binding domains for modulation of gene expression and/or genomic editing of endogenous cellular sequences. |
| US10253329B2 |
Sources of aphid resistance in soybean plants
The present invention relates to compositions and methods for identifying and using new germplasm providing aphid resistant in soybean plants, particularly for use in breeding soybean plant lines and cultivars representing specific set(s) of germplasm. In particular, aphid resistant soybean plants comprising new sources of germplasm and stacked germplasm/genes conferring enhanced aphid resistance are provided. These enhanced aphid resistant plants find use in breeding soybean plant lines (cultivars) including lines having superior aphid resistance. Further, the inventions relate to providing new aphid resistant germplasm identified by markers associated with plants having decreased damage from aphid feeding, as well as plants having enhanced tolerance to aphid infestation. Even further, the invention relates to compositions and methods for using genetic markers in breeding methods for producing plants and plant cultivars having increased resistance to aphid damage and increased tolerance to aphids, while retaining and acquiring desired agronomic traits. |
| US10253326B2 |
Mutant sorghum bicolor having enhanced seed yield
Genetically altered sorghum plants expressing the multi-seeded #2 phenotype contain one of two genomic alterations in the Sb06g018040 gene which result in reduced activity of the encoded protein, a class II 13-lipoxygenase. This phenotype and genotype are referred to as msd2. These alterations result in increased number of seeds and seed weight, thus increasing the yield of the genetically altered plant. These alterations can be generated in the ortholog genes in maize (TS1), rice, barley, and other monocot plants, generating the MSD2 phenotype. The seeds of one particular MSD2 Sorghum bicolor has been deposited with ATCC and assigned Accession Number PTA-121634. |
| US10253322B2 |
Method for the production of transgenic plants
Mesocotyl meristem explants that contain multiple primary meristems are transformed via particle bombardment or Agrobacterium-mediated methods. Regeneration is through an organogenesis pathway that allows for secondary multiple bud formation. This method allows for the genotype independent transformation of varieties of wheat. |
| US10253321B2 |
Methods, compositions and kits for a one-step DNA cloning system
Methods and kits for joining three or more polynucleotides to form a product polynucleotide are provided. Such a method includes forming a reaction mixture comprising (i) a vector fragment whose ends have four base overhangs resulting from cleavage of a vector with a first type IIs enzyme, (ii) a first insert nucleic acid with a four base overhang at one end resulting from cleavage by the first type IIs enzyme and a three base overhang at the other end resulting from cleavage by the second type IIs enzyme; and (iii) a second insert nucleic acid with a four base overhang at one end resulting from cleavage by the first type IIs enzyme and a three base overhang at the other end resulting from cleavage by the second type IIs enzyme, and (iv) a ligase. The four base overhangs of the vector ligate with the four base overhangs of the first and second inserts and the three base overhangs of the first and second inserts ligate with each other or three base overhangs of a spacer nucleic acid resulting from cleavage with the second type IIs enzyme to form a product polynucleotide in which the first and second insert nucleic acids are joined to the vector fragment. |
| US10253316B2 |
Automated cell processing methods, modules, instruments, and systems
In an illustrative embodiment, automated multi-module cell editing instruments are provided to automate multiple edits into nucleic acid sequences inside one or more cells. |
| US10253313B2 |
Universal fibronectin type III bottom-side binding domain libraries
The invention pertains to a natural-variant combinatorial library of fibronectin Type 3 domain (Fn3) polypeptides useful in screening for the presence of one or more polypeptides having a selected binding or enzymatic activity. The library polypeptides include (a) regions A, AB, B, C, CD, D, E, EF, F, and G having wildtype amino acid sequences of a selected native fibronectin Type 3 polypeptide or polypeptides, and (b) loop regions AB, CD, and EF having selected lengths (Bottom Loops). The Fn3 may also have loop regions BC, DE, and FG having wildtype amino acid sequences, having selected lengths, or mutagenized amino acid sequences (Top Loops). |
| US10253311B2 |
Methods and compositions for using argonaute to modify a single stranded target nucleic acid
The present disclosure provides compositions, kits, genetically modified cells, non-human transgenic organisms, and methods for binding and/or cleaving a single stranded target nucleic acid. A method of cleaving includes contacting a single stranded target nucleic acid with (e.g., introducing into a cell) a subject argonaute (Ago) polypeptide and a guide RNA (e.g., having a 5′-OH). In some embodiments, a subject Ago polypeptide includes an amino acid sequence having 70% or more sequence identity with amino acids 282-430 and/or 431-639 of the Marinitoga piezophila argonaute (MpAgo) protein set forth in SEQ ID NO: 1. The present disclosure provides variant Ago polypeptides; and methods of use of same. |
| US10253307B2 |
Protective structure of substance to be protected, method of protecting substance to be protected, enzymatic reaction method, method of producing reaction product, method for adjusting the speed of enzymatic reaction, and enzyme material use kit
Disclosed are a structure and a method capable of protecting from outside stimuli while containing in a liquid state a water-dispersible substance to be protected. The protective structure of the substance to be protected is a water-in-oil emulsion structure comprising an aqueous phase configuring a discontinuous phase containing the water-dispersible substance to be protected, an oil phase in which said aqueous phase is dispersed, and either vesicles formed with an amphiphilic substance which spontaneously forms vesicles or polycondensation polymer particles having hydroxyl groups. |
| US10253305B2 |
Chymosine enzyme variants
A variant polypeptide having chymosin activity, wherein the variant has an amino acid sequence which, when aligned with the chymosin comprising the sequence set out in SEQ ID NO: 2, comprises at least one substitution of an amino acid residue corresponding to any of amino acids 2, 22, 40, 48, 50, 51, 53, 61, 62, 76, 88, 98, 99, 109, 112, 117, 125, 126, 135, 144, 160, 161, 163, 187, 189, 194, 200, 201, 202, 203, 221, 223, 240, 242, 244, 254, 267, 271, 273, 278, 280, 284, 289, 292, 294 or 295 said positions being defined with reference to SEQ ID NO: 2 and wherein the variant has one or more altered properties as compared with a reference polypeptide having chymosin activity. Such a variant polypeptide may be used in the preparation of a cheese. |
| US10253304B2 |
Composition and methods comprising a xylanase enzyme variant
The present invention provides hemicellulytic enzyme variants. Specifically, the present invention provides xylanase variants having one or more modifications as compared to a parent xylanase enzyme resulting in at least one improved property. In addition, the present invention provides compositions comprising a xylanase variant of the invention. The present invention also provides methods of degrading hemicellulotic material, including arabino-xylan using compositions comprising a xylanase variant of the invention. |
| US10253297B2 |
Stem cell aggregates and methods for making and using
The invention is directed to compositions of cell aggregates and methods for making and using the cell aggregates where the aggregates comprise cells that are not embryonic stem cells but can differentiate into cell types of at least two of ectodermal, undo dermal, and mesodermal embryonic germ layers, e.g., stem cells. |
| US10253295B2 |
Methods for producing rejuvenated red blood cells
Methods for treating blood. The methods comprise obtaining whole blood from a donor, mixing the whole blood with a red blood cell enhancement composition, and incubating the mixture of whole blood and red blood cell enhancement composition. The method can be performed at a time proximate to the time of obtaining blood from the donor, or after the blood has been stored for a period of time. The method rejuvenates red blood cells. Incubation may be performed for a period of time sufficient to increase the level of a metabolically-significant compound in the RBCs in the leukoreduced blood to a level essentially equal to levels found in fresh blood, the level being greater than the level of the compound in non-leukoreduced blood mixed with the RBC enhancement composition and incubated for the period of time. |
| US10253291B2 |
Culture vessel
The present invention relates to a culture vessel which can be broadly applied to culture, regeneration, manufacture, observation and the like of targets such as cells, organs, and microorganisms. In the culture vessel of the present invention, a first vessel 10 and a second vessel 20 each being a close-bottom, open-top vessel are provided. In the first vessel 10 and the second vessel 20, a sideways-facing opening 12 and a sideways-facing opening 22 are formed. The opening 12 and the opening 22 communicate in a watertight manner when the openings 12, 22 are connected face to face. |
| US10253289B2 |
Method and apparatus for measuring biological activity with single cell resolution
A method and apparatus for carrying out measurements on single cells, either one or many single cells at a time in order to characterize the cellular response to stimuli in a perfused liquid. The apparatus for performing the respirometry includes a double-barrel pipette probe. |
| US10253287B2 |
In vitro culture model of anisotropic to isotropic transitions
Cell culture devices, and related methods and kits, for modeling isotropic-to-anisotropic cellular transitions are provided. The devices can include a substrate having an isotropic film surface with one or more regions of aligned fibers dispersed thereon. |
| US10253286B2 |
Systems and methods of generating energy from solar radiation
A solar reflector assembly is provided for generating energy from solar radiation. The solar reflector assembly is configured to be deployed on a supporting body of liquid and to reflect solar radiation to a solar collector. The solar reflector assembly has an elongated tube having an inner portion to facilitate liquid ballast, made of semi-rigid material and a flat section built into a wall of the tube or attached to the wall of the tube. A reflective material attached to said flat section of the wall of the tube to reflect solar radiation. The elongated tube has an axis of rotation oriented generally parallel to a surface of a supporting body of liquid. The elongated tube may be elastically or plastically deformed by application of a torque along its length, so as to bring flat-surface normal vectors at each end of the tube largely into alignment with each other. |
| US10253276B2 |
Refrigerating-machine oil and working-fluid composition for refrigerating machine
The invention provides a refrigerating machine oil comprising a hydrocarbon-based base oil, the refrigerating machine oil having a viscosity index of 120 or less, and being used with a 1-chloro-3,3,3-trifluoropropene refrigerant. |
| US10253264B2 |
Method of producing needle coke for low CTE graphite electrodes
A method of producing low CTE graphite electrodes from needle coke formed from a coal tar distillate material having a relatively high initial boiling point. |
| US10253256B2 |
Use of sulfur and selenium compounds as precursors to nanostructured materials
The presently disclosed subject matter provides processes for preparing nanocrystals, including processes for preparing core-shell nanocrystals. The presently disclosed subject matter also provides sulfur and selenium compounds as precursors to nanostructured materials. The presently disclosed subject matter also provides nanocrystals having a particular particle size distribution. |
| US10253253B2 |
Fluorescent particle, with semiconductor nanoparticles dispersed therein, fabricated by the sol-gel process
An object of the present invention is to prepare a fine particle with high durability and high brightness, in which semiconductor nanoparticles are assembled. The present invention provides fluorescent fine particles comprising Cd- and Se-containing semiconductor nanoparticles dispersed in silicon-containing fine particles, wherein the average particle size of the silicon-containing fine particles is 20 to 100 nm, and the number of semiconductor nanoparticles dispersed in the silicon-containing fine particles is 10 or more. |
| US10253252B2 |
Organic electroluminescent materials and devices
A composition including a first compound is disclosed, wherein the first compound is capable of functioning as a phosphorescent emitter in an organic light emitting device at room temperature; wherein the first compound has at least one aromatic ring and at least one substituent R; wherein each of the at least one R is an organic group having at least one X—F bond; wherein each X is independently selected from the group consisting of Si, and Ge; and wherein each of the at least one R is directly bonded to one of the aromatic rings. |
| US10253251B2 |
Nanomatrix separation of chromophores and uses thereof in luminescent devices
A system and process for controlling electronic interactions between two or more interactable materials. |
| US10253249B2 |
Compositions and methods for treating subterranean formations
Methods for treating subterranean wells in which the producing formation is a carbonate comprise preparing a treatment fluid comprising either: (a) an aqueous solution of a multivalent-cation reacting polymer; (b) a solution comprising a fatty acid and an ethanolamine; (c) an aqueous acidic solution of one or more compounds whose calcium salts are insoluble; or (d) an aqueous solution comprising urea or alkane derivatives thereof or both and polyvinylpyrrolidone (PVP). The treatment fluid is placed in the well such that the solution contacts the carbonate formation at a pressure lower than the fracturing pressure. The treatment fluid is allowed to react with the carbonate formation, thereby depositing a film onto the formation surface or part of the formation surface. Then an acid solution is placed in the well such that the acid contacts the carbonate formation at a pressure lower than the fracturing pressure. |
| US10253248B2 |
Methods, systems, and compositions for the controlled crosslinking of well servicing fluids
Treating fluid compositions for use in hydrocarbon recovery operations from subterranean formations are described, as well as methods for their preparation and use. In particular, treating fluid compositions are described which comprise a liquid, a crosslinkable organic polymer material that is at least partially soluble in the liquid, a crosslinking agent that is capable of increasing the viscosity of the treating fluid by crosslinking the organic polymer material in the liquid, and a crosslinking modifier additive which can delay or accelerate the crosslinking of the treating fluid composition. Such compositions may be used in a variety of hydrocarbon recovery operations including fracturing operations, drilling operations, gravel packing operations, water control operations, and the like. |
| US10253245B1 |
Method for preventing formation of water-oil emulsions using additives
A method of preventing formation of a water and oil emulsion in a downhole formation containing oil, the method comprises preparing a dispersion of water and a plurality of nanoparticles, each nanoparticle in the plurality of nanoparticles having a size of at least 300 nanometers, and injecting the mixture downhole into contact with the oil downhole. Presence of the plurality of nanoparticles prevents formation of an emulsion between the injected water and the oil. |
| US10253243B2 |
Flash point adjustment of wettability alteration chemicals in hydrocarbon solvents
Gas and condensate productivities from a hydrocarbon reservoir can be enhanced using a chemical treatment composition. The chemical treatment composition includes a solvent mixture and a wettability alteration chemical. The solvent mixture includes a solvent that is operable to increase the relative permeability of gas within the hydrocarbon reservoir and the wettability alteration chemical is operable to alter the wettability of surfaces of the hydrocarbon reservoir, in each case enhancing the gas and condensate productivities from the hydrocarbon reservoir. The solvent mixture is selected to provide a chemical treatment composition with a flash point of at least 40° C. (104° F.). |
| US10253240B2 |
Compatibilized cement composition for treatment of a subterranean formation
A compatibilized cement composition for the treatment of a subterranean formation and a method of treating a subterranean formation are disclosed. The method can include placing in a subterranean formation a composition including a compatibilized cement composition. The compatibilized cement composition can include a curable resin or cured product thereof, a cement slurry, and a compatibilizer composition, a reaction product thereof, or a combination thereof. The compatibilizer composition can include a substituted or unsubstituted C5-C50 hydrocarbon including at least one internal olefin and a polyether. |
| US10253238B2 |
Anti-accretion additives for wellbore fluids and methods of use thereof
Accretion inhibiting wellbore fluid compositions a ay contain a multiester, a sorbitan ester surfactant, and a base fluid, wherein the composition is in the form of a metastable emulsion. Methods may include emplacing a wellbore fluid into a wellbore, the wellbore fluid containing a multiester, and a sorbitan ester surfactant, wherein the wellbore fluid forms a metastable emulsion. |
| US10253237B1 |
Film former used for coal-bed gas well drilling and preparation method thereof, drilling fluid and usage thereof
The present invention relates to the well drilling field in the petroleum industry, particularly to film former used for coal-bed gas well drilling and preparation method thereof, drilling fluid and usage thereof. The preparation method of the film former includes: (1) controlling polycaprolactone diol and diisocyanate to have a first polymerization reaction in the presence of a polyurethane catalyst, to obtain a polyurethane prepolymer with two ends blocked by diisocyanate; (2) controlling the product of the first polymerization reaction to have a chain extension reaction with a polyalcohol; (3) controlling the product of the chain extension reaction and one part of hydroxyalkyl acrylate monomer to have an additive reaction, and then introducing the other part of hydroxyalkyl acrylate monomer and a styrene monomer, and emulsifying in water to obtain an emulsion; (4) mixing a radical initiator with the emulsion to have a second polymerization reaction. |
| US10253233B2 |
Non-ozone depleting and low global warming refrigerant blends
Non ozone depleting and non flammable refrigerant compositions with GWPs between 1,000 and 1600 ITH which may replace R404A and R507 in refrigeration systems. |
| US10253232B2 |
Method of lubricating a rotary screw compressor
An ester-based lubricating oil for use in a rotary screw compressor utilizing a chlorine-free hydrofluorocarbon (HFC) refrigerant such as R-134a contains a product obtained from a reaction of tripentaerythritol and a mixed C5-C10 monocarboxylic acid, or a product obtained from a reaction of dipentaerythritol and a mixed C5-C10 monocarboxylic acid, and optionally a product obtained from a reaction of dipentaerythritol and a C5 monocarboxylic acid. |
| US10253231B2 |
Azeotrope to azeotrope-like composition containing 1-chloro-3,3,3-trifluoropropene and 1,1,1,3,3-pentafluoropropane
The problem to be solved by the present invention is to provide a novel mixed refrigerant that can be an alternative for HCFC-123, has a low ODP and a low GWP, has a COP equal to that of HCFC-123, and has a refrigerating capacity and gas density higher than those of single refrigerants, such as HCFO-1233zd(E) and HFC-245fa, which are being considered as alternative refrigerants for HCFC-123. A composition comprising a refrigerant, wherein the refrigerant comprises HCFO-1233zd(E) and HFC-245fa, and has a mass ratio of HCFO-1233zd(E) to HFC-245fa of 18:82 to 49:51 is provided as a means for solving the above problem. |
| US10253223B2 |
Semiconductor device and method for manufacturing the same using an adhesive
The present invention relates to a semiconductor device including: a first semiconductor element fixed onto an adherend by flip-chip connection; an adhesive layer for embedding a space between the adherend and the first semiconductor element and embedding the first semiconductor element; and a second semiconductor element connected to the first semiconductor element via the adhesive layer, wherein the adhesive layer has a predetermined melt viscosity and thixotropic index. |
| US10253210B2 |
Film-forming composition including thermosetting resin
There is provided a film-forming composition for forming a film that covers a substrate and exhibits good electrical insulation properties, heat resistance, and solvent resistance after heating at a low temperature. A film-forming composition including a polymer (A) containing a unit structure of Formula (1): (wherein T1 is an arylene group or a combination of an arylene group with T0, T0 is an alkylene group, a fluorinated alkylene group, a carbonyl group, a sulfonyl group, or a combination thereof, R1 is a carboxyl group, an amino group, or an imino group, and n1 is an integer of 1 to 6), and a compound (B) having at least two isocyanate groups or blocked isocyanate groups. The polymer (A) is a polymer containing a unit structure of Formula (1) or a structure (A-1) having a combination of the unit structure of Formula (1) with a unit structure of Formula (2): |
| US10253207B2 |
Stress-resistant extrudates
Compositions and articles comprising a stress and crack resistant component comprising a thermoplastic component and an elongation component. In some examples, the invention is directed to a stress and crack resistant component comprising a thermoplastic component, an elongation modifier component and an elongation temperer; in preferred examples the thermoplastic component comprises a polyethylene terephthalate glycol-modified (PETG) copolyester, the elongation modifier component comprises a halogenated polyolefin having a heat of fusion of 1 J/g or less, and the elongation temperer comprises a polystyrene acrylonitrile) (SAN). In preferred examples the stress-resistant component is comprised as a coating component covering at least one surface of a substrate, such as one comprising a medium density fiberboard (MDF), a particle board, an oriented strand board, fiberglass, a natural wood, a composite wood product, and a synthetic substrate. The stress-resistant component is preferably, though not invariably, produced by extrusion. The invention is also directed to articles, such as extrusion profiles, comprising the stress-resistant component, and methods of making such articles. |
| US10253204B2 |
Active energy beam-curable resin composition, resin molding, and method for producing resin molding
Provided are: a resin composition with which it is possible to form a cured film having excellent weather resistance and wear resistance; and a resin molding having said cured film. An active energy beam-curable resin composition containing a radical polymerizable compound and a photopolymerization initiator (d), wherein said radical polymerizable compound contains 57-90 mass % of (a) caprolactone-modified mono- or poly-penta erythritol poly (meth)acrylate represented by formula (1) and 10-43 mass % of (b) urethane (meth)acrylate synthesized from a polycarbonate polyol having a branched alkyl structure and an average molecular weight falling within the range of 500-1000, a diisocyanate having an alicyclic structure, and a mono (meth)acrylate containing a hydroxyl group. In formula (1), each X independently represents a caprolactone-modified (meth)acryloyl group, a (meth)acryloyloxy group, or a —OH group. |
| US10253203B2 |
Rough polyelectrolyte complex coatings and methods of forming
Articles are provided comprising a substrate and a coating. The coating comprises a polyelectrolyte complex having surface roughness. The polyelectrolyte complex has a thickness of at least 10 micrometers and a roughness of at least 1 micrometer. |
| US10253198B2 |
Solvent-based ink jet ink composition accommodating body
A solvent-based ink jet ink composition accommodating body includes a solvent-based ink jet ink composition which includes a solvent that is a compound represented by a general formula (1) below, and for which a moisture absorption rate is 2 (mass %·24 hours) or more at 40° C. and a relative humidity of 100% RH; and a container in which the solvent-based ink jet ink composition is accommodated, in which the container is either of at least a container formed of a member having an inorganic oxide layer or a package which accommodates the container in which the solvent-based ink jet ink composition is accommodated and is formed of a member having an inorganic oxide layer: R1O—(R2O)m—R3 (1) wherein in the general formula (1), R1 and R3 each independently represent hydrogen or an alkyl group having 1 to 5 carbon atoms; R2 represents an alkylene group having 2 to 4 carbon atoms; and m represents an integer of 1 to 6.) |
| US10253197B2 |
Aqueous ink, ink cartridge and ink jet recording method
To provide an aqueous ink for ink jet enabling the recording of an image having excellent character quality and excellent highlighter resistance immediately after the recording. An aqueous ink for ink jet includes a pigment and a urethane resin. The urethane resin has a unit derived from a polyisocyanate, a unit derived from a polyol having no acid group and a unit derived from a polyol having an acid group, the proportion of a unit derived from the polyol having an acid group present at the molecular terminal relative to the whole unit derived from the polyol having an acid group is 30% or less, and the aqueous ink has a dynamic surface tension of 55 mN/m or more at a lifetime of 10 msec. |
| US10253192B2 |
Barrier coating system
The present disclosure provides a barrier-coating structure that includes a polymer-matrix composite having a first surface and a second surface. The barrier-coating structure includes a flexible layer having a first surface and a second surface and a sol-gel layer having a first surface and a second surface. The first surface of the flexible layer contacts the second surface of the flexible layer. The barrier-coating structure includes a barrier layer having a first surface and a second surface. The sol-gel and/or the barrier layer may comprise one or more reactive substituents. The first surface of the barrier layer may be a laser-ablated surface. |
| US10253191B2 |
Magnetic pigments
The present invention is related to magnetic pigments comprising a transparent flaky homogeneously composed substrate having two parallel major surfaces and a coating comprising a layered structure composed of a hematite and a magnetite layer, to a process for the production of said pigments as well as to their use. |
| US10253190B2 |
Transparent durable superhydrophobic ceramic coating
A superhydrophobic ceramic coating that is transparent and durable includes a dispersion of a multiplicity of silica nanoparticles stacked to form a topography that is rough that is infused with and conformally coated with a sol-gel glass matrix that has a fluoroalkyl silane or an alkyl silane monolayer on the surface of the coating. The silica nanoparticles do not scatter light to a large extent as they are sufficiently small and free of aggregation. The sol-gel glass is formed from a trialkoxysilane precursor and applied to the stacked silica nanoparticles to retain the rough topography of the deposited nanoparticles. |
| US10253189B2 |
Anti-corrosion and/or passivation compositions for metal-containing substrates and methods for making, enhancing, and applying the same
A corrosion inhibition composition is disclosed comprising a zinc oxide, a zinc phosphate, a calcium silicate, an aluminum phosphate, a zinc calcium strontium aluminum orthophosphate silicate hydrate, a molybdate compound, a silicate compound, and a zinc phthalate compound. |
| US10253186B2 |
Pigment for paper and coatings
Provided is a kaolin having a finer particle size and a narrower particle size distribution, in combination with suitable morphology. Also provided are a method of preparing the kaolin product and methods of use. |
| US10253179B2 |
Polyphenylene ether resin composition and molded article and method for producing polyphenylene ether resin composition
Provided is a polyphenylene ether resin composition having excellent mechanical properties, such as tensile, flexural, and impact strength, high flame retardance, and adequate molding fluidity, and that is sufficiently resistant to use as a thin molded article for an electric/electronic device cooling fan, etc. The polyphenylene ether resin composition contains at least 90 mass % of a polyphenylene ether (A), a styrene resin (B), glass fiber (C), and an organophosphorus flame retardant (D) in terms of total mass of (A) to (D). Taking this total mass as 100 mass %, contents of the polyphenylene ether (A), styrene resin (B), glass fiber (C), and organophosphorus flame retardant (D) are 25-75 mass %, 0-5 mass %, 20-50 mass %, and 5-20 mass %, respectively, and taking mass of the organophosphorus flame retardant (D) as 100 mass %, content of at least one compound selected from the group consisting of triphenyl phosphate and a phosphazene is at least 70 mass %. |
| US10253176B2 |
Method for producing resin additive composition and resin additive composition
A method for producing a resin additive composition is a method for handling, as a solid, a compound that can maintain a liquid state or fluid state at 100° C. for 30 minutes or longer, and includes causing 100 parts by mass of a styrene-based elastomer (A) to be mixed with 50 to 250 parts by mass of a compound (B) that can maintain a liquid state or fluid state at 100° C. for 30 minutes or longer. A resin additive composition is obtained by mixing 100 parts by mass of a styrene-based elastomer (A) with 50 to 250 parts by mass of a compound (B) having a melting point of 100° C. or lower. |
| US10253171B2 |
Thermoplastic polyolefins with high flowability and excellent surface quality produced by a multistage process
Reactor grade thermoplastic polyolefins with high flowability and excellent surface quality comprising (A) 40-90 wt % of a propylene homo- or copolymer matrix with an MFR in accordance with ISO 1 133 (230° C., 2.16 kg load) of ≥200 g/10 min and (B) 2-30 wt % of an elastomeric ethylene-propylene copolymer having an intrinsic viscosity IV (according to ISO 1628 with decalin as solvent) of ≤2.8 dl/g and an ethylene content of >50 to 80 wt % and (C) 8-30 wt % of an elastomeric ethylene-propylene copolymer having an intrinsic viscosity IV (according to ISO 1628 with decalin as solvent) of 3.0-6.5 dl/g and an propylene content of 50 to 80 wt %, the reactor grade thermoplastic polyolefins being obtainable by a multistage polymerization process with at least 3 polymerization steps in the presence of a catalyst system comprising (i) a Ziegler-Natta procatalyst which contains a trans-esterification product of a lower alcohol and a phthalic ester and (ii) an organometallic cocatalyst and (iii) external donor represented by formula (I) Si(OCH2CH3)3(NR1R2) wherein R1 and R2 can be the same or different a represent a hydrocarbon group having 1 to 12 carbon atoms, as well as the use of these reactor grade thermoplastic polyolefins and molded articles produced from them. |
| US10253165B2 |
Control of organic impurities in polycarbonate synthesis
Polymerization processes comprising melt polymerizing a carbonate and a dihydroxy compound in the presence of an amount of a beta organic catalyst so as to give rise to a polycarbonate product, wherein the amount of beta organic catalyst comprises at least one onium salt and also comprises triphenyl phosphonium oxide (TPPO), and wherein the TPPO represents less than about 0.3 weight % of the sum of the weights of the at least one onium salt and the TPPO in the amount of beta organic catalyst. |
| US10253164B2 |
Highly effective stabilizer
A stabilizer composition containing (I) a compound of the formula (I) and (II) a compound of the formula (II) wherein the radicals R1 independently of one another are C1-C18 alkyl or C3-C12 cycloalkyl; the radicals X1 independently of one another are hydrogen, C1-C18 alkyl, C3-C12 cyclo-alkyl or a group of the formula (III-I); (III-I) the radicals X2 independently of one another are hydrogen, C1-C18 alkyl, C3-C12 cyclo-alkyl or a group of the formula (III-II); (III-II) and Y is C2-C12 alkylene. |
| US10253163B1 |
Azodicarboxy additives for rubber compositions
A polymeric composition includes a diene elastomer; an azodicarboxy compound; and a reinforcing filler comprising silica. The composition is not foamed. A method for preparing a polymeric composition includes mixing in one or more steps: a diene elastomer; an azodicarboxy compound; and a reinforcing filler. The mixing temperature is less than 160° C. in mixing steps in which the azodicarboxy compound is present. In an embodiment, the mixing temperature is kept below the decomposition temperature of the azodicarboxy compound. |
| US10253151B2 |
Phenolic resin foam and method for producing the same
The present invention is a phenolic resin foam including a hydrocarbon having a carbon number of 6 or less and a density of the phenolic resin foam is 10 kg/m3 or more and 150 kg/m3 or less, in which, in the phenolic resin foam, the hydrocarbon having a carbon number of 6 or less includes 40 mol % to 90 mol % of cyclopentane and 60 mol % to 10 mol % of one or two or more types selected from hydrocarbons having a boiling point of −50° C. to 5° C.; and the average boiling point X of the hydrocarbon having a carbon number of 6 or less is 5° C. to 44° C. and the content Y of the hydrocarbon having a carbon number of 6 or less in the phenolic resin foam is 0.25 mol to 0.9 mol per of 22.4×10−3 m3 space volume in the phenolic resin foam. |
| US10253148B2 |
Method and device for modifying resin
It is a method for modifying a resin (6), the method for hydrophilizing the surface of the resin (6). High-concentration ozone gas and an unsaturated hydrocarbon gas are supplied to the surface of the resin (6), and the surface of the resin (6) is hydrophilized. The high-concentration ozone gas is generated by re-vaporizing liquid ozone obtained by liquefaction and fractional distillation of an ozone-containing gas. Ozone gas having an ozone concentration of 50 vol % or greater is used as the high-concentration ozone gas. A gas containing an unsaturated hydrocarbon with a carbon number of 10 or lower which has a double bond or a triple bond is used as the unsaturated hydrocarbon gas. |
| US10253147B2 |
Polymer electrolyte composition, polymer electrolyte membrane using same, catalyst coated membrane, membrane electrode assembly and polymer electrolyte fuel cell
A polymer electrolyte composition has excellent practicality and excellent chemical stability as to be able to withstand a strong oxidizing atmosphere during fuel cell operation and is able to achieve excellent proton conductivity under a low-humidified condition and excellent mechanical strength and physical durability, and a polymer electrolyte membrane, a membrane-electrode assembly, and a polymer electrolyte fuel cell produced therefrom. The polymer electrolyte composition includes an ionic group-containing polymer (A), an azole ring-containing compound (B), and a transition metal-containing additive (C), the transition metal being one or more selected from the group consisting of cobalt, nickel, ruthenium, rhodium, palladium, silver, and gold. |
| US10253146B2 |
Thermoplastic polymeric nanocomposite films and related methods
The disclosure relates to a nanocomposite polymeric film including a thermoplastic polymer matrix such as polypropylene or other polyolefin, a coupling agent-modified organoclay reinforcement, and a polymeric compatibilizer bound to the coupling agent-modified organoclay, in particular as a thin film with controllable thicknesses. The disclosure further relates to masterbatch additives formed from the coupling agent-modified organoclay and the polymeric compatibilizer bound to the coupling agent-modified organoclay as well as related methods for making the nanocomposite polymeric film and/or processing recycled plastics. The inclusion of the coupling agent-modified organoclay reinforcement improves the mechanical properties of the nanocomposite polymeric film and the rheological properties of polymer melts including the nanocomposite polymeric film components. The coupling agent-modified organoclay leads to strain-hardening behavior for the polymer melts, which in turn can improve extensional viscosity values and melt processability for film blowing. |
| US10253139B2 |
Addition-curable silicone resin composition and a semiconductor device
One of the purposes of the present invention is to provide an addition-curable silicone composition which provides a cured product having good performance at a low temperature and excellent resistance to a temperature change, and to provide a semiconductor device having a high reliability, whose semiconductor element is encapsulated with a product obtained by curing the addition-curable silicone composition. Thus, an addition-curable silicone resin composition comprising (A) a branched organopolysiloxane represented by the following formula (1): wherein a is an integer of from 2 to 100, b is an integer of from 5 to 100, c is an integer of from 5 to 100, 0.03≤a/(a+b)<1.0, and a ratio of the number of (R12R2SiO1/2) unit to the number of (R2SiO3/2) unit is 2 or less; (B) an organopolysiloxane represented by the following formula (2): (R23SiO1/2)r(R22SiO2/2)s(R2SiO3/2)t(SiO4/2)u (2) in an amount of 5 to 900 parts by mass, relative to 100 parts by mass of component (A); (C) an organopolysiloxane having at least two hydrosilyl groups, in an amount such that a ratio of the number of the hydrosilyl groups in component (C) to the number of the alkenyl groups in components (A) and (B) is 0.4 to 4.0; and (D) a hydrosilylation catalyst in an amount sufficient to accelerate hydrosilylation. |
| US10253136B2 |
Compound and epoxy resin composition containing same
An epoxy resin composition excellent in storage stability and curability is provided. Particularly, a compound of general formula (I) and an epoxy resin composition containing the compound as a curing agent are provided. In formula (I), R1 is a hydrocarbon group optionally containing a nitrogen atom and capable of forming a cyclic structure optionally having a substituent; R2 is a hydrogen atom, an alkyl group, or an aryl group or is taken together with R1 to form an unsaturated bond; R3 is a hydrogen atom, an alkyl group, or an aryl group; and X is a dicyanamide ion or a thiocyanate ion. |
| US10253135B2 |
Toughening of anhydride cured thermosetting epoxy polymers using grafted triglycerides
Grafted triglycerides prepared from an epoxidized triglyceride and an acid anhydride containing 4 to 40 carbon atoms are reacted with an epoxy resin and an anhydride curing agent to yield an epoxy thermoset. By varying the length of fatty residues on the grafted triglyceride, the number of fatty residues per triglyceride, the identity of the epoxy resin and the anhydride curing agent, it is possible to prepare epoxy thermosets that exhibit superior physical properties compared to the properties of epoxy thermosets prepared without the grafted triglyceride, or as compared to epoxy thermosets wherein the epoxidized triglyceride is used in place of the grafted triglyceride. A significant improvement in fracture toughness with a minimal reduction of glass transition temperature may be thus achieved. |
| US10253134B2 |
Rigid PUR/PIR foams of isopropylidenediphenol-based polyethers
The invention concerns a new polyol composition from isopropylidenediphenol-based polyethers, which are used in an advantageous manner for the production of polyurethane-polyisocyanurate (PUR-/PIR) rigid foams, as well as their production and use in PUR/PIR rigid foams. |
| US10253129B2 |
Substrate comprising a surface coated with an epilamization agent and method for epilamization of such a substrate
The disclosure relates to a substrate comprising a surface at least part of which is coated with an epilamization agent, the epilamization agent including at least one compound in the form of a block copolymer comprising at least one block of M units linked by covalent bonds by their main chains, and at least one block of N units linked by covalent bonds by their main chains, the blocks being connected to each other by covalent bonds by their main chains in linear sequences, where M is a and N is |
| US10253127B2 |
Composition including silane-grafted polyolefin
A silane-grafted polyolefin composition is disclosed, and includes a desired reduced specific weight material. The composition finds application in a wide array of uses, and in particular automotive and uses such as weatherstrips, where this composition is used in place of conventional materials such as TPV and EPDM rubber formulations. |
| US10253119B2 |
Method for preparing conjugated diene-based polymer
The present invention provides a method for preparing a conjugated diene-based polymer including preparing a mixture of a molecular weight modifier and a conjugated diene-based monomer; and polymerization reacting the mixture using a catalyst composition including a lanthanide rare earth element-containing compound, modified methylaluminoxane, a halogen compound and an aliphatic hydrocarbon-based solvent, and therefore, capable of preparing a conjugated diene-based polymer having a high cis-1,4-bond content ratio, high linearity and narrow molecular weight distribution. |
| US10253116B2 |
Process for the preparation of diene polymers or random vinyl arene-diene copolymers
Process for the preparation of a diene polymer or a random vinyl arene-diene copolymer comprising anionically (co)polymerizing at least one conjugated diene monomer, optionally in the presence of at least one vinyl arene, in the presence of at least one hydrocarbon solvent, at least one lithium-based initiator and at least one organic compound containing at least one nitrox- ide group having general formula (I) or (II): wherein: R1, R2, R3 and R4, mutually identical or different, represent a hydrogen atom; or are selected from C1-C20, preferably C1-C8, linear or branched alkyl groups optionally containing heteroatoms such as, for example, oxygen, nitrogen, sulphur, optionally substituted cycloalkyl groups, optionally substituted C1-C20, preferably C1-C8, linear or branched alkoxy groups, optionally substituted aryl groups; -x is an integer ranging from 0 to 7, preferably ranging from 4 to 5; -y is an integer ranging from 1 to 3, preferably ranging from 1 to 2. |
| US10253112B2 |
Soft silicone medical devices
The invention is related to a method for producing silicone medical devices, in particular, silicone contact lenses, having consistent mechanical properties in a cost-effective manner. The invention is also related to a silicone medical device, especially a soft silicone contact lens. |
| US10253111B2 |
Methods and compositions relating to anti-Chi3l1 antibody reagents
Described herein are methods and compositions relating to anti-Chi3L1 antibodies, antibody reagents, and antigen-binding fragments thereof which display superior properties, e.g., high sensitivity, high specificity, high binding affinity, neutralization activity ex vivo and in vivo (e.g., blocks Chi3L1-induced MAPK and AKT signaling). Methods of treatment, e.g., of treating cancer, obesity, and/or asthma by administering the compounds described herein are also provided. |
| US10253110B2 |
Anti-FAP antibodies and methods of use
The invention provides antibodies against Fibroblast Activation Protein (FAP) and methods of using the same. |
| US10253107B2 |
Use of endocytosis inhibitors and antibodies for cancer therapy
The present invention relates to the use of endocytosis inhibitors, including clathrin-dependent endocytosis inhibitors such as inhibitors of dynamin and antibodies, for enhancing the immune response to cancer, and thereby treating cancers including cancer associated receptor positive cancers. |
| US10253105B2 |
Bispecific antibody binding to human TLR2 and human TLR4
The present application provides a bispecific antibody for preventing or treating an immune inflammatory disease by acting on both human TLR2 and human TLR4 to inhibit human TLR2- and human TLR4-mediated immune inflammatory effects. More specifically, the provided bispecific antibody is a bispecific antibody for human TLR2 and human TLR4, including a heavy chain variable region of an anti-human TLR2 antibody consisting of the amino acid sequence of amino acid numbers 1 to 120 of SEQ ID NO: 4; a light chain variable region of an anti-human TLR2 antibody consisting of the amino acid sequence of amino acid numbers 1 to 113 of SEQ ID NO: 6; a heavy chain variable region of an anti-human TLR4 antibody consisting of the amino acid sequence of amino acid numbers 491 to 609 of SEQ ID NO: 4; and a light chain variable region of an anti-human TLR4 antibody consisting of the amino acid sequence of amino acid numbers 625 to 732 of SEQ ID NO: 4. |
| US10253102B2 |
Antigen-binding proteins that activate the leptin receptor
The present invention provides antibodies and antigen-binding fragments of antibodies that bind to leptin receptor (LEPR), and methods of using the same. According to certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind LEPR and activate LEPR signaling. In other embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind to LEPR and enhance sensitization of LEPR to an antigen. In certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that bind LEPR in the presence and absence of leptin. In certain embodiments, the invention includes antibodies and antigen-binding fragments of antibodies that induce signaling in cells expressing LEPR mutants that otherwise exhibit defective or impaired signaling in the presence of leptin. The antibodies and antigen-binding fragments of the present invention are useful for the treatment of lipodystrophies and other diseases and disorders associated with or caused by leptin deficiency or leptin resistance. |
| US10253101B2 |
Antibody fragments against the insulin receptor and uses thereof to treat hypoglycemia
The present disclosure relates, in general, to methods of treating or preventing hypoglycemia using a negative modulator antibody fragment that binds to the insulin receptor and modulates the action of insulin at the insulin receptor. |
| US10253089B2 |
Matrix metalloproteinase cleavable protein polymers for cancer gene therapy
A delivery system that includes a recombinantly synthesized protein polymer with protease cleavage sites such as matrix metalloproteinase responsive sequences engineered within the protein polymer. The system may be used to treat cancer, wounds, or pathological conditions in other tissues that express excess protease relative to healthy tissue. |
| US10253087B2 |
CCR2 antagonist peptides
The invention relates to a peptide useful as a CCR2 non-competitive antagonist peptide. |
| US10253082B2 |
Long-acting insulin and use thereof
The present invention relates to an insulin analog that has reduced insulin receptor binding affinity for the purpose of increasing the blood half-life of insulin, and long-acting insulin, a conjugate, and a method of preparing long-acting insulin using the same. |
| US10253070B2 |
Immunotherapy targeting of the shared abnormal conformational state of amyloidogenic peptides/proteins
The present invention is directed to pharmaceutical agents and compositions useful for the treatment and prevention of amyloid disease in a subject. The invention further relates to isolated antibodies that recognize a common conformational epitope of amyloidogenic proteins or peptides that are useful for the diagnosis, treatment, and prevention of amyloid disease. |
| US10253068B2 |
Peptides and analogs for use in the treatment of oral mucositis
Preclinical data obtained in models of chemotherapy-induced mucositis, radiation-induced mucositis, neutropenic infection and colitis indicate oral mucositis is a promising indication for Innate Defense Regulator (IDR) peptides. Preclinical efficacy results obtained with IDRs in mouse and hamster models of mucositis indicate that dosing every third day should be able to cover the mucositis “window” with seven to fourteen doses, depending on the duration of chemotherapy or radiation exposure. IDRs have also shown efficacy in mouse models of chemotherapy-induced oral and gastrointestinal mucositis, consistent with the response of the innate immune response to chemotherapy and/or radiation damage. IDRs are also effective at reducing bacterial burden and improve survival in the presence or absence of antibiotic treatment in various murine infection models. |
| US10253065B2 |
Compositions containing HC-HA/PTX3 complexes and methods of use thereof
Provided herein are methods for the production of native and reconstituted hyaluronan (HA) complexes containing pentraxin-3 (PTX3) and heavy chain 1 (HC1) of inter alpha inhibitor (IαI). Compositions containing the complexes and therapeutic methods using the complexes are provided. Combinations and kits for use in practicing the methods also are provided. |
| US10253063B2 |
Protein purification in the presence of nonionic organic polymers at elevated conductivity
A method of purifying a desired protein from a preparation includes providing the preparation in a form having less than about 5% of the chromatin residing in the original production medium, contacting the preparation with a nonionic organic polymer in an amount sufficient to cause the desired protein to precipitate or adsorb on a nonionic hydrophilic surface, and adjusting a salt concentration before or during the contacting step, the adjusting step providing a sufficient salt concentration to produce a conductivity greater than physiological conductivity. |
| US10253062B2 |
Amino acid and peptide conjugates and uses thereof
The present invention relates to peptides, and amino acid and peptide conjugates, methods for making amino acid and peptide conjugates, conjugates produced by the methods, pharmaceutical compositions comprising the peptides and conjugates, methods of eliciting immune responses in a subject and methods of vaccinating a subject, uses of the peptides and conjugates for the same, and uses of the peptides and conjugates in the manufacture of medicaments for the same. |
| US10253055B2 |
Ruthenium-based triazole carbene complexes
The present invention relates to novel ruthenium-based triazole carbene complexes comprising specific ligands, their preparation and their use as catalysts in hydrogenation processes. Such complex catalysts are inexpensive, thermally robust, gel formation inhibiting and olefin selective. |
| US10253054B2 |
Prodrugs of pyridone amides useful as modulators of sodium channels
The invention relates to prodrug compounds of formula I: wherein R2, R3, R5, R7 and X are as defined herein. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders, including pain. The compounds of formula I possess advantageous solubility and physicochemical properties. |
| US10253047B2 |
Heterocyclic compounds and uses thereof
Trisubstituted bicyclic heterocyclic compounds (e.g., chromenones and quinolines) and pharmaceutical compositions that modulate kinase activity, including PI3 kinase activity, and methods of treatment of diseases and conditions associated with kinase activity, including PI3 kinase activity, are described herein. |
| US10253045B2 |
Crystalline forms of a therapeutic compound and uses thereof
Disclosed herein are certain crystalline forms of Compound 5, N-(5-((2-(4-(2-oxa-7-azaspiro[3.5]nonan-7-yl)butanamido)imidazo[1,2-0]pyridazin-6-yl)oxy)-2-methylphenyl)-1,3-dimethyl-1/-/-pyrazole-5-carboxamide, as well as pharmaceutical compositions comprising the crystalline forms. The present disclosure further relates to methods for treating or preventing diseases or disorders using the crystalline forms or pharmaceutical compositions thereof in a subject in need thereof, including diseases or disorders associated with abnormal or pathological angiogenesis and/or aberrant signaling of a growth factor signaling pathway (e.g., vascular endothelial growth factor (VEGF)), such as proliferative diseases and ocular diseases. |
| US10253041B2 |
7-phenylethylamino-4H-pyrimido[4,5-d][1,3]oxazin-2-one compounds and their use as mutant IDH1 inhibitors
Phenylethylamino-4H-pyrimido[4,5-d][1,3]oxazin-2-one compounds of Formula I, formulations containing those compounds, and their use as mutant isocitrate dehydrogenase 1 enzyme inhibitors. |
| US10253037B2 |
Drug with antiviral activity (variants)
The invention relates to the field of organic chemistry and medicine, and more particularly to synthetic substances of the pyrimidine series, namely 2-chloro-5-phenyl-5H-pyrimido[5′,4′:5,6]pyrano[2,3-d]pyrimidine-4-ol derivatives, having antiviral activity. Claimed are a drug with antiviral activity against HIV infection and hepatitis B virus, containing 2-chloro-5-phenyl-5H-pyrimido[5′,4′:5,6]pyrano[2,3-d]pyrimidine-4-ol derivatives of the general formula shown, where: X is selected from the group: H, NO2, Hal, OMe; R1 is selected from the group: Cl, OH; and R2 is selected from the group: Cl, SH, OH; and a drug with antiviral activity against HIV infection, containing a 2-chloro-5-phenyl-5H-pyrimido[5′,4′:5,6]pyrano[2,3-d]pyrimidine-4-ol derivative of the general formula shown, where: X is selected from the group: H, NO2, Hal, OMe; R1 is selected from the group: Cl, OH; and R2 is selected from the group: Cl, SH, OH in combination with a reverse transcriptase inhibitor selected from Retrovir, or in combination with a protease inhibitor selected from Lopinavir, in an effective amount. The result is an effective drug with antiviral activity. |
| US10253035B2 |
Eis inhibitors
Compounds and compositions are disclosed, which are useful as inhibitors of acetyltransferase Eis, a mediator of kanamycin resistance in Mycobacterium tuberculosis. |
| US10253034B2 |
Methods for the chemical synthesis of pyrrole-linked bivalent compounds, and compositions thereof
The present invention in various aspects relates to the synthesis of pyrrole-linked bivalent compounds, including but not limited to norBNI, as well as pharmaceutical compositions comprising the same. |
| US10253032B2 |
Spiro-lactam NMDA receptor modulators and uses thereof
Disclosed are compounds having enhanced potency in the modulation of NMDA receptor activity. Such compounds are contemplated for use in the treatment of conditions such as depression and related disorders. Orally available formulations and other pharmaceutically acceptable delivery forms of the compounds, including intravenous formulations, are also disclosed. |
| US10253026B2 |
Process for the preparation of (r)-8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1h-purine-2,6-dione
This invention relates to a method for preparation of a xanthine-based compound of formula (I): as well as to intermediates useful in such preparation. |
| US10253019B2 |
Tank-binding kinase inhibitor compounds
Compounds having the following formula (I) and methods of their use and preparation are disclosed: |
| US10253018B2 |
Apoptosis signal-regulating kinase 1 inhibitors and methods of use thereof
The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, ester, stereoisomer, tautomer, solvate, hydrate, or combination thereof: which inhibit the Apoptosis signal-regulating kinase 1 (ASK-1), which associated with autoimmune disorders, neurodegenerative disorders, inflammatory diseases, chronic kidney disease, cardiovascular disease. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from ASK-1 related disease. The invention also relates to methods of treating an ASK-1 related disease in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention specifically relates to methods of treating ASK-1 associated with hepatic steatosis, including non-alcoholic fatty liver disease (NAFLD) and non-alcohol steatohepatitis disease (NASH). |
| US10253015B2 |
Pyridinyl quinolinone derivatives as mutant-isocitrate dehydrogenase inhibitors
The invention relates to inhibitors of mutant isocitrate dehydrogenase (mt-IDH) proteins with neomorphic activity useful in the treatment of cell-proliferation disorders and cancers, having the Formula: where A, B, U, V, Z, W1, W2, W3, and R1-R6 are described herein. |
| US10253013B2 |
Selective matrix metalloproteinase inhibitors
The invention provides compounds, compositions, and methods for the treatment of diseases, disorders, or conditions that are modulated by matrix metalloproteinases (MMPs). The compounds can be selective MMP inhibitors, for example, selective inhibitors of MMP-2, MMP-9, and/or MMP-14. The disease, disorder, or condition can include, for example, stroke, neurological disorders, ophthalmological disorders, or wounds, such as chronic wounds or diabetic wounds. |
| US10253011B1 |
Lubiprostone crystals and methods for preparing the same
This present invention relates to novel Lubiprostone crystals and methods for preparing the same. The preparation methods provided by the invention can effectively reduce or eliminate impurity in the obtained Lubiprostone crystals. |
| US10253006B2 |
Assay for the detection of the phenylpiperazine family
The current invention describes novel immunogens which are used in the production of novel antibodies with unique binding properties in that they cross-react with a variety of phenylpiperazine derivatives. These antibodies enable methods and kits to detect and/or determine phenylpiperazine derivatives (for example mCPP, TFMPP and MeOPP) in an in vitro sample which are advantageous over currently available analytical methods in terms of cost, ease of use, speed and sensitivity. |
| US10253002B2 |
Compounds and methods of treating infections
The invention provides compounds of Formula I, and methods of treating or preventing a bacterial infection in a subject using a compound of Formula I. The invention also provides the use of a compound of Formula I in the manufacture of a medicament for the treatment of a bacterial infection in a subject. The invention further provides a medical device when used in a method of treating or preventing a bacterial infection in a subject and to a medical device comprising the composition of the invention. |
| US10252999B2 |
Process for preparing alkyl esters of 4-(5-(bis(2-hydroxyethyl)amino-1-methyl-1H-benzo[D]imidazol-2-yl)butyric acid
An alkyl ester of 4-(5-(bis(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butyric acid, such as ethyl 4-(5-(bis(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate, is obtained by reacting an alkyl ester of 4-(5-amino-1-methyl-1H-benzo[d]imidazol-2-yl)butyric acid with 2-hydroxyacetaldehyde under reducing conditions. |
| US10252996B2 |
N1-cyclic amine-N5-substituted biguanide derivatives, methods of preparing the same and pharmaceutical composition comprising the same
The present invention provides an N1-cyclic amine-N5-substituted biguanide derivative compound represented by Formula 1, a method of preparing the same and a pharmaceutical composition including the biguanide derivative or the pharmaceutically acceptable salt thereof as an active ingredient. The biguanide derivatives have an effect of inhibiting cancer cell proliferation, cancer metastasis and cancer recurrence by activation of AMPK, even when administered in a small dose compared with conventional drugs. |
| US10252986B2 |
Process for the preparation of exametazime
The present invention provides an improved process for the preparation of exametazime, which is used as ligand in preparation of technetium-99m complex. |
| US10252985B2 |
Solvent-free green ammoximation process based on film distribution
The invention relates to a solvent-free green ammoximation process based on membrane distribution with a procedure as: adding TS-1 catalyst and ketone into a reactor in advance; setting the stirring speed and reaction temperature; after reaching the set temperature, adding a certain amount of ammonia and hydrogen peroxide into a reaction solution, wherein the hydrogen peroxide is fed in a way of using membrane as a distributor, the ammonia is fed in a continuous or semi-continuous manner; oxime is produced upon the reaction. The advantages of the invention include the mild reaction conditions, high reacting efficiency, simple operation and environmentally-friendly process. And there is no need to add any solvent during the reaction process. During the ammoximation reaction, both the conversion rate of the ketone and the selectivity of the oxime can be over 98.0%. |
| US10252983B2 |
Dissymmetric N,N-dialkylamides, the synthesis thereof and uses of same
Novel dissymmetric N,N-dialkylamides which meet the following formula (I): where R represents a linear or branched alkyl group at C8 to C15. A method for synthesizing these N,N-dialkylamides, and to the uses of same as extractants, alone or in admixture, in order to extract uranium and/or plutonium from an aqueous acid solution, or to totally or separate uranium from plutonium from an aqueous acid solution and, in particular, an aqueous solution resulting from dissolving spent nuclear fuel in nitric acid. Further, a method for processing an aqueous solution resulting from the dissolution of a spent nuclear fuel in nitric acid, allowing the uranium and plutonium contained in the solution to be extracted, separated and decontaminated in a single cycle, without requiring any plutonium reduction operation, and in which one of the aforementioned N,N-dialkylamides or a mixture of same is used as extractant. Applications for the method include the processing of spent nuclear fuels, in particular comprising uranium (e.g. UOX) or uranium and plutonium (e.g. MOX). |
| US10252975B2 |
Derivatives of 2,2,6-trimethylcyclohexane-carboxylate
The present disclosure provides compounds that are derivatives of 2,2,6-trimethylcyclohexanecarboxylate. The disclosed compounds have useful flavor and fragrance characteristics. The present disclosure also provides flavor and fragrance compositions. |
| US10252969B2 |
Methods for production of aromatic dicarboxylic acids and derivatives thereof
Provided are methods for the production of isophthalic acid (IP A) and derivatives thereof. The methods are based on the addition of beta propiolactone to furfural or a derivative thereof. Provided are cost effective routes to biobased IP A and derivatives thereof, including terephthalic acid. |
| US10252967B2 |
Bridged bi-aromatic ligands and transition metal compounds prepared therefrom
Disclosed are novel bridged bi-aromatic phenol ligands and transition metal compounds derived therefrom. Also disclosed are methods of making the ligands and transition metal compounds. |
| US10252963B2 |
Method for producing methanol and apparatus for producing methanol
Synthesizing methanol from a synthesis gas and separating an unreacted gas from a reaction mixture obtained by passing through the synthesis step, the method including a synthesis loop having at least two synthesis steps and at least two separation steps; obtaining a first mixed gas by increasing through a circulator a pressure of a residual gas, obtained by removing a purge gas from the final unreacted gas separated from the final reaction mixture subsequent to the final synthesis step, and by mixing the residual gas with a fraction of a make-up gas; synthesizing methanol; separating a first unreacted gas from the first reaction mixture obtained in the synthesizing step; obtaining a second mixed gas by mixing the first unreacted gas and a fraction of the make-up gas; finally synthesizing methanol; and separating the final unreacted gas from the final reaction mixture obtained in the final synthesis step. |
| US10252962B2 |
Process for production of D-Sorbitol
The present invention relates to a new process for the production of D-sorbitol. |
| US10252958B2 |
Process for xylene production with energy optimization
A method for producing xylenes from a heavy reformate feed includes the steps of introducing the heavy reformate feed and a hydrogen feed to a dealkylation reactor, reacting the heavy reformate feed with the hydrogen gas in the presence of the dealkylation catalyst in the dealkylation reactor to produce a dealkylation effluent, introducing the dealkylation effluent to a splitter unit, separating the dealkylation effluent into a light gas stream, a toluene stream, a benzene stream, a C9 aromatics stream, a C10+ aromatics stream, and a mixed xylene stream in the splitter unit, introducing the toluene stream, the C9 aromatics stream, and a hydrogen stream into a transalkylation reactor, reacting the toluene stream and the C9 aromatics stream in the presence of the transalkylation catalyst to produce a transalkylation effluent, introducing the transalkylation effluent to the splitter unit, and separating the transalkylation effluent in the splitter unit. |
| US10252957B2 |
Offgas stream direct contact condenser
Methods and systems for the dehydrogenation of hydrocarbons include a direct contact condenser to remove compounds from an offgas process stream. The reduction of compounds can decrease duty on the offgas compressor by removing steam and aromatics from the offgas. The dehydrogenation reaction system can be applicable for reactions such as the dehydrogenation of ethylbenzene to produce styrene, the dehydrogenation of isoamiline to produce isoprene, or the dehydrogenation of n-pentene to produce piperylene. |
| US10252952B2 |
Dry powder processing
A method for forming a pelletized evaporite mineral product, the method comprising: pulverizing an evaporite mineral feedstock to form a dry powder; mixing the dry powder with a binder in the presence of a liquid to form an intermediate blend; and processing the intermediate blend using a pelletizer to form pellets principally composed of the evaporite mineral. |
| US10252949B2 |
Aqueous suspension preparations and the use of same as leaf fertilizers
The invention relates to a novel aqueous suspension preparation comprising a water-suspended microparticulate calcite mineral with a particle diameter ≤35 μm, plant extract, and a surfactant that can shift the zeta potential of the water-suspended microparticulate calcite mineral into the negative range, and the use of this aqueous suspension preparation as a foliar fertilizer. The invention also relates to a foliar fertilizer comprising this aqueous suspension preparation. |
| US10252948B2 |
Method for manufacturing plugged honeycomb structure, and plugged honeycomb structure
A method for manufacturing a plugged honeycomb structure, includes: a forming raw material preparation step of mixing and kneading a partition wall base material raw material at least including cordierite powder and binder with water to obtain a partition wall base material forming raw material; a forming/drying step of forming the partition wall base material forming raw material to obtain a honeycomb formed body, and drying the honeycomb formed body to obtain a honeycomb dried body; a slurry application step of applying trapping layer forming slurry including a cordierite forming raw material or alumina to a surface of a not-fired partition wall base material of the obtained honeycomb dried body; a firing step of firing the slurry-applied honeycomb dried body; and a plugging step of disposing a plugging portion at open ends of predetermined cells of the slurry-applied honeycomb dried body or of the honeycomb fired body. |
| US10252947B2 |
Method of making a cBN material
A cBN material and a method of making a cBN material, the method including the steps of providing a powder mixture comprising cBN grains, aluminum and a Ti(CxNyOz)a powder, subjecting the powder mixture to a milling to form a powder blend, subjecting the powder blend to a forming operation to form a green body, subjecting the green body to a pre-sintering step, at a temperature between 650 to 950° C., to form a pre-sintered body, and subjecting the pre-sintered body to a HPHT operation to form the cBN material. For the Ti(CxNyOz)a powder, 0.05≤z≤0.4. In addition, a cBN material includes cBN grains, an Al2O3 phase, a binder phase of TiC, TiN and/or TiCN, W and Co, whereby a quotient Q is <0.25 of the cBN material. |
| US10252943B2 |
Cement mortar additive for extrusion molding, cement mortar for extrusion molding, and extrusion-molded product
Provided are a cement mortar additive for extrusion molding, a cement mortar for extrusion molding, and an extrusion-molded product. The disclosed cement mortar additive for extrusion molding includes hydrogelated cellulose ether. |
| US10252937B1 |
Vitreous frit
A vitreous frit comprising the following by weight percentage ranges: SiO240-60 Al2O3 5-20 Na2O10-35 Li2O0-6 CaO 0-10 SrO0-5 BaO0-5 CeO20-5 TiO2 0-9. |
| US10252932B2 |
Device for cutting plates
A device for cutting a plate of a pre-determined thickness, preferably a glass plate, includes a frame; a support device for a cutting utensil, which is connected to the frame and adapted to have and upward and downward movement; and a hinged lever system, which has a feeler element and is kinematically coupable with the support device to bind it in a pre-determined initial position with respect to the frame. When the feeler element is pressed against a surface, the hinged lever system causes the support device with the cutting utensil to move downward from an initial position. |
| US10252930B2 |
Bent glass plate for optical use and fabrication method thereof
With conventional bent glass plates and fabricating method thereof, it has been difficult to fabricate bent glass plates with high productivity while achieving both high shape precision and high surface smoothness. According to the present invention directed to a glass plate with 2 mm or less thickness, a bent glass plate for optical use with a shape precision PV value of 50 μm or less and a surface roughness Ra value of 5 nm or less was achieved by appropriately controlling the temperature of the glass plate, the temperatures of upper and lower press dies, and the press pressure; and quickly and uniformly cooling the glass plate to a predetermined temperature. |
| US10252923B2 |
Method and system for water treatment
Water treatment systems including electrically-driven and pressure-driven separation apparatus configured to produce a first treated water suitable for use as irrigation water and a second treated water suitable for use as potable water from one of brackish water and seawater and methods of operation of same. |
| US10252914B2 |
Nanostructured graphene with atomically-smooth edges
Methods of producing layers of patterned graphene with smooth edges are provided. The methods comprise the steps of fabricating a layer of crystalline graphene on a surface, wherein the layer of crystalline graphene has a crystallographically disordered edge, and decreasing the crystallographic disorder of the edge of the layer of crystalline graphene by heating the layer of crystalline graphene on the surface at an elevated temperature in a catalytic environment comprising carbon-containing molecules. |
| US10252913B2 |
Composition comprising HF and 2,3,3,3-tetrafluoropropene
An azeotropic or quasi-azeotropic composition including hydrogen fluoride, 2,3,3,3-tetrafluoropropene and one or more (hydro)halogen-carbon compounds including between 1 and 3 carbon atoms. Also a azeotropic or quasi-azeotropic composition including hydrogen fluoride, 2,3,3,3-tetrafluoropropene, and one or more organic compounds selected from among 1,1,1,2,2-pentafluoropropane, E-1,3,3,3-tetrafluoropropene, Z-1,3,3,3-tetrafluoropropene, 3,3,3-trifluoropropene, 3,3,3-trifluoro-2-chloropropene, E-3,3,3-trifluoro-1-chloropropene, trifluoropropyne, 1,1,1,3,3-pentafluoropropane, 1,1,1,3,3-pentafluoropropene, Z-1,1,1,2,3-pentafluoropropene and 2-chloro,1,1,1,2-tetrafluoropropane. |
| US10252907B2 |
Exporting a selected group of micro-objects from a micro-fluidic device
A group of micro-objects in a holding pen in a micro-fluidic device can be selected and moved to a staging area, from which the micro-objects can be exported from the micro-fluidic device. The micro-fluidic device can have a plurality of holding pens, and each holding pen can isolate micro-objects located in the holding pen from micro-objects located in the other holding pens or elsewhere in the micro-fluidic device. The selected group of micro-objects can comprise one or more biological cells, such as a clonal population of cells. Embodiments of the invention can thus select a particular group of clonal cells in a micro-fluidic device, move the clonal cells to a staging area, and export the clonal cells from the micro-fluidic device while maintaining the clonal nature of the exported group. |
| US10252899B2 |
Method for producing beverage containers and system for producing beverage containers
A method for producing beverage containers includes the steps of: delivering plastic parisons to a transforming device; transforming the plastic parisons into plastic containers using the transforming device; transporting the plastic containers to a filling device; filling the plastic containers with a liquid using the filling device, and closing the filled containers with closures. Product changeover from one product to another is facilitated. |
| US10252896B2 |
Lifting gear
The invention relates to a lifting gear having a flexible drive and a traction drive movable by the flexible drive. The flexible drive can be actuated by a lever arm arranged to pivot, and in the region of the free end of the lever arm, a handle is connected to the lever arm by an articulated joint. The handle can be pivoted from a starting position into an operating position. |
| US10252894B2 |
Self-homing hoist
A self-homing hoist includes a controller configured to initiate a self-homing process to return the hook assembly to a homed position in response to each of at least one homing factor being true. Each homing factor is true or false based on a comparison of the current condition of the homing factor with a threshold requirement. If the current condition satisfies the threshold requirement, then the homing factor is true. If the current condition does not satisfy the threshold requirement, then the homing factor is false. Where all homing factors are true, the controller can initiate the self-homing process by activating a hoist motor to drive the cable drum and reel the hook assembly into the homed position. |
| US10252892B2 |
Four cable operated scissors
A four cable operated scissors grab, comprising a pair of scissor levers that are connected via a pivot joint to pivot about a pivoting axis, which scissor levers each include a grab shell and a hoist cable connection situated on a first side of the lever with respect to the pivot joint, and a closing cable connection situated on a second side of the lever that is opposite with respect to the pivot joint, so that in use a dedicated hoisting cable is fastened to each lever on the first side of the lever, and a dedicated closing cable is fastened to each lever at the second side of the lever. The scissor levers each include a sheave on the second side of the lever, and said sheaves are each arranged as a first and final closing sheave, so that in use each of the two closing cables extend in a single pass from a closing cable connection on the second side of one lever via the closing sheave on the second side of the other lever to depart from the grab and continue upward to a crane carrying the grab. |
| US10252887B2 |
Locking system for trap or panels of an elevator car and method of controlling access to an elevator shaft from inside the car
A locking system for an elevator car includes a moveable panel of the elevator car moveable between an open position and a closed position, wherein the open position provides access to a region external to the elevator car. Also included is a plate operatively coupled to an exterior surface of the moveable panel. Further included is a magnetic locking member operatively coupled to an exterior surface of a fixed panel of the elevator car in communication with an electrical member, wherein the plate exerts magnetic forces with the magnetic locking member, the magnetic locking member magnetically coupled to the plate in a first electrical condition of the electrical member to maintain the moveable panel in the closed position and decoupled from the plate in a second electrical condition of the electrical member to allow the moveable panel to be moved to the open position. |
| US10252885B2 |
Ropeless elevator system guide rail assembly
An elevator system that may be ropeless is in a structure and includes a guide rail and a guide rail extension that may generally guide a car between a hoistway and a transfer station of the system. The rail extension may generally project telescopically downward from the first rail and toward the transfer station. The telescopic relationship between the guide rail extension and the guide rail may generally compensate for vertical structure compression that may occur over a period of time. |
| US10252881B2 |
Passenger transport system
The invention refers to a passenger transport system having a plurality of passenger transporters controlled by an transport system control, which passenger transport system further comprises at least one parameter memory configured to store at least one parameter or parameter set for the function of at least one transport system component, which transport system comprises at least one first wireless interface, which first interface is configured to input data regarding at least one stored parameter or parameter set for the function of the related transport system component(s). The passenger transport system comprises mobile devices carried by users, which mobile devices are configured to communicate wirelessly with the first interface, which communication is based on a short range transmission. The mobile devices are configured to be prompted by the first interface to transmit data regarding the parameter or parameter set of the correlated transport system component. The invention allows the customizing of a passenger system interaction with a user to individual user requirements. |
| US10252878B1 |
Container systems and methods for spools and bobbins for storing thread
A storage system for containing at least one of a spool defining a spool passageway and at least one bobbin defining a bobbin passageway comprising first and second containers. The first container contains at least one spool and defines at least one of a first upper connecting portion and a first lower connecting portion. The second container contains at least one bobbin and defines at least one of a second upper connecting portion and a second lower connecting portion. The first upper connecting portion engages the second lower connecting portion to detachably attach the first and second containers in a first configuration. The second upper connecting portion engages the first lower connecting portion to detachably attach the first and second containers in a second configuration. |
| US10252877B2 |
Sheet separator, sheet post-processing device, and image forming apparatus
According to one embodiment, a sheet separator has a first driving roller and a pressing body. The first driving roller rotates about a first rotation shaft. The first driving roller conveys a sheet bundle including a plurality of sheets. The pressing body is capable of approaching the first driving roller. The first driving roller is rotatable in a first direction with the sheet bundle sandwiched between the first driving roller and the pressing body. The pressing body pivots in the first direction about the first rotation shaft with the sheet bundle sandwiched between the first driving roller and the pressing body to cause the plurality of sheets to deviate from one another at edges. |
| US10252873B2 |
Processing apparatus and image forming apparatus
An image forming apparatus includes a main body and a processing apparatus. The processing apparatus includes a first processing unit and a second processing unit. The main body has a manual-feed tray at one lateral face. The first processing unit and the second processing unit are stacked in the vertical direction on the same lateral face side of the main body as the manual-feed tray provided. The second processing unit is slidable in a toward-away direction between a connecting position and a separate position, and has a hollow to insert the manual-feed tray therein at the connecting position. |
| US10252872B2 |
Sheet conveying apparatus that feeds sheet members, and document reading apparatus and image forming apparatus that include the sheet conveying apparatus
A sheet conveying apparatus includes: a feeding unit configured to feed a sheet member; a conveying roller that is provided downstream of the feeding unit in a conveying direction, and that is configured to convey the sheet member fed by the feeding unit downstream in the conveying direction; a motor configured to drive the conveying roller. In a state where the conveying roller is conveying a first sheet member that was fed by the feeding unit, if a value of a torque current component of a drive current flowing in a winding of the motor changes from a value greater than or equal to a predetermined value to a value less than the predetermined value, the feeding unit starts feeding of a second sheet member that is to be fed after the first sheet member. |
| US10252871B2 |
Transmission assembly and office machine using the same
The present disclosure provides a transmission assembly and an office machine comprising the same. The transmission assembly includes a body, a first roller, a second roller, a flexible element, a third roller and a transmission element. The first roller is pivoted at a first position of the body, the second roller is pivoted at a second position of the body, one end of the flexible element connects to the body, the third roller is pivoted besides the first roller in parallel and rotates with the first roller simultaneously, and a transmission element is used to surround axes of the first roller and the second roller; wherein, the rotating directions of the first roller, the second roller, the third roller and the transmission element are the same. The present disclosure provides another office machine using the same. |
| US10252870B2 |
Stacking-pattern calculating device and stacking system
A stacking-pattern calculating device including a storage portion that stores dimensions, weights, load limits, and numbers of the respective types of boxes and dimensions of the accommodating region; a smallest-combination calculating portion that calculates a combination of the boxes that forms a smallest unit, that have a constant height, and in which a bottom area becomes the smallest; a layer-combination calculating portion that calculates a combination that forms a layer in which the smallest units having the same height among the combinations of the smallest units are placed next to each other in a horizontal direction so as to have a rectangular shape in a plan view. |
| US10252869B2 |
Systems and methods for pneumatic tube delivery using multiple subsystems
A method for delivering items in a pneumatic delivery system includes receiving delivery information corresponding to an item to be delivered from a first workstation of a plurality of workstations to a second one of the workstations, configuring a first one of a plurality of blowers and a corresponding workstation diverter corresponding to the first workstation to create a path from the first workstation to the first blower, operating the first blower to generate suction drawing the item to the first blower, configuring a subset of the plurality of diverters of the system to create a continuous path from the first blower to the second workstation and routing, when the first and second workstations are in separate subsystems of the pneumatic delivery system, the item through an inter-subsystem exchange unit so that the item is delivered to the second workstation using only the first blower. |
| US10252868B2 |
Universal automated stacking device
The object of the invention refers to a universal automated stacking device comprising a pre-stacking table (1) and a claw (2) such that the pre-stacking table (1) comprises at least one support assembly (13) and at least one side centering device (14) attached to a chassis (12), and the claw (2) comprising at least one pair of pliers (3) attached to a frame (7), the at least one support assembly (13) being attached to at least one chassis guide (12) with capacity of displacing over the guides (20, 21), and the at least one pair of pliers (3) being fixed to the frame (7) via an arm (4) which is attached to a crossbar (5) with capacity of displacing over a rail (6) of the frame (7), and each arm (4) being attached to a slide (8) of the crossbar (5) with capacity of displacing through the slide (8). |
| US10252867B2 |
Pallet positioning station and associated methods
A pallet positioning station for positioning a pallet on a roller conveyor to be impacted by a pallet impact station includes a frame adjacent the roller conveyor, and a pallet lift assembly carried by the frame and positioned below the roller conveyor. The pallet lift assembly includes a lift grate moveable between a retracted position and an extended position. A pallet push arm assembly is carried by the frame and includes a pallet push arm movable between a retracted position and a pallet positioning position. A controller is configured to move the pallet push arm and the lift grate to the retracted positions to receive the pallet for positioning, and move the lift grate to the extended position when the pallet is to be positioned for impact by the pallet impact station, with the pallet being lifted off of the roller conveyor by the lift grate. The controller is further configured to move the pallet push arm to the pallet positioning position to move the pallet towards the pallet impact station until an impact side of the pallet is aligned with an impact reference plane. |
| US10252866B2 |
Conveyor system
A conveyor system for conveying an article that is stored while being suspended from a rail, the conveyor system including a bag having a body and a suspending member that suspends the body, and reorienting devices that reorient the bag. The bag has an opening on the body such that the article is dropped into and discharged from the opening. The reorienting devices include engaging members that are engaged with the body. The engaging members are engaged with the interior of the body so as to reorient the body from at least one of an orientation for conveying the article to an orientation for dropping the article into the opening or from the orientation for conveying the article to an orientation for discharging the article from the opening. |
| US10252865B2 |
Device for stripping material from a conveyor belt of a belt conveyor and method for installing such a stripping device
A device for stripping material from a conveyor belt conveyor. The device includes a stripping body which can be pulled against the conveyor belt by means of a carrying element, a fastening device, and a tensioning device for the carrying element. In an installed state the carrying element is connected to the fastening device at one of its end and is connected to the tensioning device at its other end. The tensioning device has a spring, a stop for supporting the spring and a traction rod. The traction rod is connected to the carrying element. The spring is arranged in a receptacle associated with one or more adjusting means defining a through opening as a passage for the traction rod. The receptacle or the respective adjusting means defines a reference point for setting a variable tensioning force which corresponds to a desired tensile force dependent upon said angle. |
| US10252864B2 |
Conveyor support structure and retainer for same
A conveyor support includes a frame, a roller, and a retainer. The frame includes a support arm. The roller includes a shaft and a shell supported for rotation relative to the shaft, and the shaft includes an end. The retainer releasably secures the end of the shaft relative to the support arm. The retainer includes a first portion engaging a first side of the support arm and a second portion engaging a second side of the support arm. The second portion is biased toward the first portion to exert a compressive force on the support arm. At least one of the first portion and the second portion engages the shaft of the roller. |
| US10252861B2 |
Picking system and picking site for picking articles for order and batch picking
A system for picking articles from storage containers into containers by using a computer for handling and processing picking orders and a picking station according to the good-to-person-principle. Selected articles by the computer are picked from the storage containers into conveyor bags, and a suspension conveyor transports the conveyor bags to a packing location for packing the articles assigned to a picking order, and retrieves the conveyor bags into the order container assigned to the picking order. An order container conveyor transports order containers (boxes), and the computer processes a first picking order to determine the number of article to be picked at the picking station such that the number of articles required for picking the first picking order is picked into the order container assigned to the first picking order with later articles matched/picked to a conveyor bag for later picking of further picking orders at the packing location. |
| US10252857B1 |
Trash container
A trash container includes a base; a first elongated section pivotally attached to the base; a second elongated section pivotally attached to the base and pivotally attached to the first elongated section; and a hinge secured to and extending from the base and fixedly attached to both the first elongated section and the second elongated section. |
| US10252849B2 |
Compressed-type instance noodle packaging box and method of manufacturing the same
Disclosed are a compressed-type instant noodle packaging box and a method of manufacturing the same. The packaging box comprises a cuboid packaging box main body (1) of a volume slightly larger than that of the instant noddle block and a box cover (2) covering the packaging box main body, and further comprises a folding container of which a bottom face (4) is adhered together with a bottom face inside the packaging box main body, wherein after opening out in the packaging box main body, the folding container is a cuboid barrel body (14) higher than the packaging box main body; a separately packaged instant noodle bag, seasoning bag and cutlery bag are placed on an upper face of the folding container, and after the box cover covers the packaging box main body, the whole is provided on the outside thereof with a layer of heat-shrinkable film for sealing. The instant noodle packaging box has a small volume, occupies little space, and is convenient for transporting and carrying, the folding and opening methods for the folding container are simple, and the packaging box main body also plays the role of heat insulation. |
| US10252847B2 |
Packaging closure adapter
One or more techniques and/or systems are disclosed for a device that can be used to seal an opening of a package to mitigate loss of package contents, and to effectively transfer contents of the package to a target device or system. The device can comprise a base cap that engages with a package opening, such as a fitment, and a nozzle portion. Alternately, the fitment may comprise a fixedly engaged base. The nozzle portion can comprise a portion that selectably engages with two or more target systems, such as through a filling port, and may also selectably engage with a closing cap that can be used to close the opening, by sealing a spout portion of the nozzle. |
| US10252843B2 |
Nutritional supplements travel dispenser
An indexable dispenser extracts single-serving doses from a multi-serving supplements cartridge for delivery as a drinkable solution. The indexable dispenser includes a lance that punctures one serving chamber at a time so that its granulated contents can be drained into a mixing cup. The lance is attached to a rotatable flap, along with a spur. The spur punctures a membrane covering a marker zone when the flap is closed to enable machine readability. The granulated supplements are mixed with water before consumption. The indexable dispenser is configured with a dispensing window to reveal only one serving chamber at a time. The supplements cartridge is manually positioned so that an unopened serving chamber is presented in the dispensing window each time for extracting its supplements. The mixing cup may be collapsible, and together with a cap, stored in a cavity of the supplements cartridge for travel. |
| US10252840B2 |
Bottle lid assembly with retractable spout
There is provided a lid assembly for a bottle, including a base attachable to said bottle over an mouth thereof, a main body rotatably connected to said base, a cover configured to extend over an open upper end of the main body, the cover including an opening extending therethrough, and a spout slidably held within said body and movable along a first axis between a retracted position in which the spout is located within the main body and an extended position in which the spout projects through said opening in the cover, wherein said opening in the cover is closed when the spout is in said retracted position. |
| US10252838B2 |
Drinking containers and related methods
A drinking bottle assembly includes a lid assembly with a lid housing having a top wall, a flap rotatably coupled to the top wall, and a gasket secured to the flap. A drink opening extends through the top wall. A rim extends above the top wall. At least one notch is located in an inner surface of the rim. The flap includes a flexible portion or extension and at least one locking lug projecting from the flexible portion. The locking lug engages the at least one notch in a closed position. The flap is rotatable from the closed position to a fully open position. The gasket is configured to seal the drink opening in the closed position. |
| US10252834B2 |
Rigid structured polymer container
Large format rigid structured polymer container includes a hollow main body portion. The hollow main body portion includes four corner column configurations. Each corner column configuration has a top end and a bottom end. The top end of each corner column configuration defines a top reference plane, and the bottom end of each corner column configuration defines a bottom reference plane. The hollow main body portion has first and second end walls, and first and second sidewalls. Each end wall extends between two adjacent corner column configurations along a transverse direction of the main body portion. Each sidewall extends between adjacent corner column configurations along a longitudinal direction of the main body portion. The container has a recessed top surface extending between the top ends of the four of corner column configurations, and a raised bottom surface extending between the bottom ends of the four corner column configurations. |
| US10252833B2 |
Package box and liner for the same
The present disclosure relates to a package box and a liner for the same. The package box includes a hexahedral outer box body; a cover configured to cover an opening of the outer box body; a substantially hexahedral liner placed in the outer box body and having six side walls, at least one of which side walls is configured to be a movable side wall, each movable side wall being slidably coupled with the adjacent four side walls to change the volume of the liner; and at least one resilient member disposed between each movable side wall and the wall of the outer box body facing the movable side wall, or between each movable side wall and the cover respectively, to drive each movable side walls to move towards and to get in close contact with articles placed within the liner. |
| US10252828B2 |
Plant for the filling and capping of containers, in particular bottles
A plant for filling and capping a container is disclosed. The plant comprises a transfer unit configured to feed the container along a feeding path. The transfer unit is connected to a filling drum via an outlet station, and connected to a capping drum via an inlet station. The transfer unit also has an outlet segment at the outlet station, which is straight and tangent to the filling drum, and an inlet segment at the inlet station, which is straight and tangent to the capping drum. |
| US10252827B2 |
Packaging system and method utilizing intelligent conveyor systems
A packaging system and method for receiving articles from a first location, such as a product delivery system, transporting the articles to a second location for unloading the articles such that they are placed in a desired orientation and number of columns, rows, and stacks. |
| US10252824B2 |
Compression ring for tying tree branches
A standing tree branch compression ring is adapted to be vertically raised about the trunk of the tree by lifting means. As the ring is lifted, the ring forcibly moves the tree branches inward. A plastic ring liner is affixed to the outer surface of the ring to reduce the coefficient of friction of the ring to mitigate tree branch damage. The ring includes a plurality of segments that form a generally toroidal shape and includes a releasable segment to accept the tree trunk from the side. The segment is then connected to the remainder of the ring, around the tree trunk, before the ring is raised. |
| US10252823B2 |
Method and apparatus for arranging a plurality of food products in the base part of a packaging
The invention relates to a method and to an apparatus for arranging a plurality of foods, in particular different types of cut meat products and sausage products, in at least one base portion of a packaging. The method is characterized in that the base portion receiving the foods is moved on a guide track, wherein magnetic fields are generated for moving the base portion; in that the cart is fed successively to food feeds of the individual foods; and in that at least one food is placed on or in the base portion at each food feed. The apparatus has at least two food feeds whose respective food transfer ends are arranged above a guide track on which carts which have packaging receivers having at least one receiving frame are movable by means of magnetic field sources. |
| US10252822B2 |
Process for assembling aircraft control surfaces
A process for assembling aircraft control surfaces (1, 1′), in particular high-lift devices and wing portions, allows implementing smooth control surfaces in short times, wherein the control surface is defined by an upper skin (2) and by a lower skin (9), the upper skin being destined to form the leading edge (4) of the control surface by means of the connection to a front spar (3), wherein the upper skin and the lower skin are made of a laminar composite material which, not yet hardened, is fastened to structural elements (3, 5, 6, 7) of the control surface by means of an adhesive; and wherein the resin of the composite material and the adhesive are hardened simultaneously in autoclave. |
| US10252821B2 |
Luggage processing station and system thereof
A processing station for registering a piece of passenger's luggage for a trip, wherein the processing station comprises: an injector for receiving the piece of luggage associated with the passenger; at least one sensor associated with the injector, the at least one sensor, in combination with at least the floor of the injector, creating a zone around the piece of luggage; and a controller associated with the sensor being adapted to: monitor, via the at least one sensor, intrusions through the zone to determine one or more of whether a predetermined limit on dimensions of the piece of luggage has been exceeded or whether a foreign object has intruded the zone from outside, and allow further processing of the piece of luggage only if no intrusion of the zone is detected; and wherein the controller adjusts the area of the zone to accommodate different sizes of luggage. |
| US10252820B2 |
System and method for storing aircraft
A system and method for storing aircraft (e.g., helicopters) in optimal humidity conditions with decreased maintenance costs is described. The aircraft is place within an inflatable storage chamber defined by a base portion and an upper portion. Once the base and upper portions are secured to each other, the chamber is inflated, and a telemetry system is disposed within the chamber to monitor and control humidity and temperature. |
| US10252812B2 |
System and method for controlling fuel flow to a gas turbine engine based on motion sensor data
A system for an aircraft having a first gas turbine engine and a second gas turbine engine includes a first engine controller comprising a first motion sensor. The first motion sensor defines a first orthogonal coordinate system, and is configured for determining first motion sensor data indicating motion of the aircraft along at least one axis of the first orthogonal coordinate system. The system further includes a second engine controller comprising a second motion sensor spaced apart from the first motion sensor. The second motion sensor defines a second orthogonal coordinate system, and is configured for determining second motion sensor data indicating motion of the aircraft along at least one axis of the second orthogonal coordinate system. In addition, the second engine controller is communicatively coupled to the first engine controller such that the first engine controller receives the second motion sensor data. |
| US10252811B2 |
Acoustic controlled ice deflecting auxiliary power unit inlet system
An auxiliary power unit for an aircraft includes a turbine engine. An inlet includes an opening and a passageway between the opening and the turbine engine. An acoustic splitter is supported within the passageway for attenuating noise within the inlet. An inlet door is movable between a closed position and a fully open position. A portion of the inlet door aligns with a part of the passageway in at least a first position and divides the passageway to deflect ice and noise in at least a second position. An air inlet and a method are also disclosed. |
| US10252808B2 |
Fluid ice protection system flow conductivity sensor
Method and system to sense ice protection fluid and verify a Fluid Ice Protection System (FIPS) is distributing the ice protection fluid correctly. |
| US10252806B2 |
Electrothermal heater mat
An electrothermal heater mat (3) is provided for an ice protection system for an aircraft (1) or the like. The heater mat (3) is a laminated heater mat and comprises dielectric layers (50-58), a heater element (501) and a conductive ground plane (71-74) for detecting a fault with the heater element (501). The dielectric layers (50-58) are made of thermoplastic material, and the ground plane (71-74) is formed by spraying metal such as copper onto the thermoplastic material of one of the dielectric layers. |
| US10252805B2 |
Flow duct for a ram outlet header
A flow duct able to be connected to a ram outlet header includes a band having an annular shape and a glove connected to the band. The glove can include a first end that is annular in shape and connected to the band, a body that is curved and has a substantially U-shaped cross section with a first opening, and a second end that has a substantially U-shaped cross section and a second opening that is an extension of the first opening. |
| US10252801B2 |
Electromagnetic survey system having tow assembly with attitude adjustment
A tow assembly for airborne geophysical surveying that comprises a frame incorporating geophysical surveying equipment; and a suspension assembly for suspending the frame from an aircraft. The suspension assembly has a plurality of suspension ropes connected to the frame at spaced apart connection points for suspending the frame from an aircraft. Lengths of the suspension ropes are adjustable with respect to at least four of the connection points to adjust an attitude of the frame during flight. |
| US10252800B1 |
Aerial drone deployed non-destructive evaluation scanner
A aerial drone deployed NDE scanner test unit (12) has a yoke to which four sets of offset pins (294, 354) pivotally secure a sensor probe (232) in a configuration for rotating about the X-axis and the Y-axis with constrained rotation. Each set of the offset pins (294, 354) are spaced apart, with the ends closest to the terminal ends of the sensor probe (232) and an EUT (26) being more closely spaced than opposite ends of the offset pins (294, 354). The NDE scanner (16) is deployed from an aerial drone (14) with a cable (18) and an umbilical (20) connecting there-between. The cable (18) selectively secures the NDE scanner (16) to the aerial drone (14) and the umbilical (20) provides data and fluid connections. The NDE scanner (16) has a stand-off mechanism (118) which is selectively operated to engage and disengage the magnetic wheels (94) of the NDE scanner (16) from a metal surface of the EUT (26). |
| US10252795B2 |
Foldable aircraft with protective cage for transportation and transportability
An aerial vehicle, configured to transport cargo, and including a propulsion system and a foldable cage is described. The foldable cage is substantially linear while in a folded configuration, and substantially circular while in a deployed configuration. Moreover, the foldable cage includes a rods that form isosceles triangles. The rods are coupled together by flexible joints. |
| US10252787B2 |
Electric power steering assist and control of a marine vessel
An embodiment of a system for controlling a marine vessel includes a torque and/or position sensor configured to measure at least one of a torque applied by a steering wheel of the marine vessel and a rotational position of the steering wheel, and a processing device configured to receive a measurement of the steering wheel and electronically control a steering mechanism at a stern region of the marine vessel. The processing device is configured to estimate an angle of the steering wheel, determine a corresponding angle to be applied to the steering mechanism, and transmit a steering command based on the corresponding angle to an actuation device at the stern region. |
| US10252781B2 |
Floating mounting having a depth-variable horizontal cross-section
The present invention relates to a floating mounting (1) which includes ballasting means (2) in order to vary the draught of the floating mounting. The floating mounting (1) according to the invention has a depth-variable horizontal cross-section, such that the second moment of area of the cross-section of the floating mounting, at the buoyancy surface (Sd), is higher when the floating mounting is deballasted, compared with the second moment of area of the buoyancy surface of the floating mounting, at the buoyancy surface (Sb), when the floating mounting is ballasted. |
| US10252775B2 |
Snowmobile
Various embodiments of a snowmobile are disclosed. The lower arm is arranged below the upper arm. The lower arm includes proximal portions and connected to the ski support frame. The lower arm extends outwardly from the proximal portions and in the vehicle width direction and connects the ski support frame and the ski. The proximal portions and of the lower arm are positioned higher than the lower end of the engine. At least a portion of the lower arm is positioned higher than the rotational center of the crank shaft. This structure can prevent the center of gravity of the vehicle body from becoming high and reduce running resistance when the vehicle traveling in deep snow. |
| US10252774B1 |
Bicycle operating device
A bicycle operating device includes a base member, first and second cable control bodies, first and second positioning mechanisms, an operating member and an input mechanism. The first positioning mechanism selectively maintains the first cable control body in a first predetermined position. The second positioning mechanism selectively maintains the second cable control body in a second predetermined position. The input mechanism moves the first and second cable control bodies between the first and second predetermined positions in accordance with a predetermined operation sequence having a changing point to change operation from the first cable control body to the second cable control body. The input mechanism moves the first cable control body by at least two of the first predetermined positions in a single continuous operation of the operating member. The input mechanism includes a restricting structure that prohibits movement of the first cable control body at the changing point. |
| US10252771B2 |
Clipless bicycle pedal adapter with living hinges
A clipless pedal platform adapter can include first and second platforms. Each platform can have an outer side to interface with a user's foot and an inner side to interface with a clipless pedal, the inner sides facing one another. First and second side members can also be pivotally coupled to the first and second platforms at opposite ends of the platforms such that a distance between the platforms is variable. The first and second platforms and the first and second side members can define a pedal opening to receive the pedal. The first and second platforms can be biased toward one another to force the inner sides against the pedal thereby coupling the clipless pedal platform adapter to the pedal. |
| US10252762B2 |
Operation control apparatus and bicycle display
An operation control apparatus and a bicycle display device are provided that are configured for improving the usability. The operation control apparatus includes a controller, which is configured to operate a bicycle electronic apparatus that can be mounted on a bicycle. The operation control apparatus is configured to cause a predetermined control target to execute a predetermined operation of the bicycle electronic apparatus according to an operation of an operating unit inputted to the controller. The controller is configured to set at least one of the predetermined control target and the predetermined operation, according to at least one of the configuration, the type and the function of the bicycle electronic apparatus. |
| US10252761B2 |
Two-wheeled vehicle
In an exemplary embodiment of the present disclosure, a seat assembly for a motorcycle is provided. The seat assembly has a forward end and a rear end. The seat assembly including a seating surface; and a cantilevered seat support including a mount portion and a cantilevered portion, the cantilevered seat support providing for coupling to a frame of the motorcycle such that a rear end of the seat support is spaced apart from the frame and exclusively coupled to the frame via the mount portion at the forward end of the seat assembly, the cantilevered portion including a first length extending from the mount portion to the rear end. The seating surface is supported by the cantilevered seat support such that greater than 50% of the length of the cantilevered portion is obscured from view when viewed in a lateral plan view. |
| US10252760B1 |
Bicycle seat suspension systems
A bicycle seat suspension system using a suspension arm mounted on the frame of a bicycle attached to the seat-post of the seat having two shock absorbers absorbing differing amounts of shock by virtue of a multiplier arm. |
| US10252759B2 |
Bicycle stand
A bicycle stand includes a base, a connection unit and a support unit. The base has first and second arms non-parallel to each other. The connection unit is arranged between the first and second aims. The support unit is detachably mounted on the connection unit and is transformable between a folding position and a using position. The support unit is detached from the connection unit when the support unit is in the folding position. The support unit is attached on the connection unit and is adapted to engage with a spindle in a crank-arm of a bicycle to support the bicycle in an upright position on a surface when the support unit is in the using position. |
| US10252757B2 |
Track system for attachment to a vehicle
A track system for a vehicle having a rear swing arm that is movable between a compressed suspension position and an extended suspension position. The track system has a frame and a dynamic traction device. The frame is pivotably attachable to the swing arm. The dynamic traction device has at least two elongate portions, one of which is movable relative to the other between a retracted position and an extended position and biased toward the retracted position. In use, the elongate portions interconnect the vehicle and the frame. When the vehicle is lifted off terrain, during at least a part of a movement of the swing arm from the compressed suspension position toward the extended suspension position, the dynamic traction device applies a torque to the frame and thereby changes a longitudinal angular position of the frame counter-clockwise relative to a left side of the vehicle. |
| US10252735B2 |
Route monitoring system and method
A monitoring method and system monitor a transmitted current that is injected into conductive components of a route traveled by vehicle systems, monitor a received current that represents a portion of the transmitted current that is conducted through the conductive components of the route, examine changes in the transmitted and/or received current over time to determine when the vehicle systems are on the route between a first location where the transmitted current is injected into the conductive components and a second location where the received current is monitored, and examine the changes in the transmitted and/or received currents. The changes are examined to identify (a) a contaminated portion of a surface on which the route is disposed, (b) a foreign object other than the vehicle systems that is contacting the route, and/or (c) a damaged or broken portion of at least one of the conductive components of the route. |
| US10252734B2 |
Device absorbing the energy of impacts of railway cars
An energy absorbing device has a rod with a part, suitable for cutting by surrounding cutting tools mounted in a body sleeve and oriented to the inside. In addition, the rod has an angular guiding part passing into the part suitable for cutting and is pivoted in a support, wherein the body sleeve with the attached cutting tools is connected by breakable elements with the support. |
| US10252733B1 |
Lightweight fatigue resistant railcar truck, sideframe and bolster
The sideframe and bolster of a railway car truck are constructed such that basic overall sideframe and bolster appearance is maintained, but the actual material it is constructed of is changed. The material used is changed from cast steel to an austempered metal, such as, cast austempered ductile iron; whereas cast iron has a density, 0.26 lbs/in^3, which is approximately 8% less than steel, 0.283 lbs/in^3. This immediately allows for a reduction in weight. A second benefit is that iron is easier to pour than steel and actually increases in volume, slightly, as metal cools compared to steel which shrinks. Efficient use of materials is improved, meaning less metal is used to make the same final shape, as a way of reducing the sideframe and bolster weight. Both factures combined allow for a lighter weight railway car truck, sideframe and bolster, while utilizing standard designs. |
| US10252731B2 |
Loading train for bulk material
A loading train (1) consists of at least two loading wagons (2, 3) for transporting and storing bulk material, each having a wagon frame (5) supported on on-track undercarriages (4), a storage box (6) with a bottom conveyor belt (8) which is situated in the bottom region of the storage box and extends in the longitudinal direction (7) of the wagon, and a pivotable transfer conveyor belt (9) adjoining the bottom conveyor belt (8) and projecting beyond the wagon frame (5). A tilt protection device (11) is provided between the front-most, first loading wagon (3)—with regard to a transport direction (10) of the bottom conveyor belt (8)—and the following, second loading wagon (2). The tilt protection device (11) is designed for contacting the rearward wagon frame end of the first loading wagon (3) in order to block an upward movement of the wagon frame (5). |
| US10252730B2 |
Railcar with progressive opening longitudinal gates
A railcar system that includes a railcar having a first longitudinal gate and a second longitudinal gate. The system further includes a first beam and a second beam configured to move longitudinally with respect to the railcar. The system further includes a driving system configured to transition the first beam from a first position to a second position. The first longitudinal gate and the second longitudinal gate are both closed when the first beam is in the first position. The first longitudinal gate is at least partially open and the second longitudinal gate are closed when the first beam is in the second position. The driving system is also configured to transition the first beam from the second position to a third. The first longitudinal gate and the second longitudinal gate are both at least partially open when the first beam is in the third position. |
| US10252725B2 |
Vehicle stop apparatus
A vehicle stop apparatus includes a brake, an operation switch, and a controller. The brake stops a vehicle. The operation switch is provided at a location that allows the operation switch to be operable by a seated occupant of the vehicle with an upper limb of the occupant. The controller controls activation of the brake. The controller performs the activation of the brake in response to an input received by the operation switch, and thereby causes the brake to stop the vehicle. |
| US10252724B2 |
Portable two-wheeled self-balancing personal transport vehicle
A portable two-wheeled self-balancing personal transport vehicle comprises a single support platform having first and second foot placement sections, one or more inertial sensors operable to provide pitch data for the platform. The first foot placement section and the second foot placement section are associated with a first wheel and a second wheel respectively controlled by a first and a second drive motor. At least one load sensor provides first load data for the first foot placement section and at least one load sensor provides second load data for the second foot placement section. Control circuitry is connected to the first and second drive motors, and operable to transmit to the first and second drive motors balancing signals for self-balancing the support platform housing in response to the pitch data, as well as one or more steering torque signals in response to the first and second load data. |
| US10252718B2 |
Method and apparatus for controlling operation of hydraulic idle stop and go (ISG) system using electro hydraulic power steering (EHPS) system
A method for controlling operation of a hydraulic idle stop and go (ISG) system using an electro hydraulic power steering (EHPS) system includes measuring a pressure in an accumulator, a steering angle, and a steering angular velocity; determining whether the measured pressure in the accumulator is less than an absolute value of a first reference pressure; determining whether the measured steering angle is less than an absolute value of a reference angle when the measured pressure in the accumulator is less than the absolute value of the first reference pressure; determining whether the measured steering angular velocity is less than an absolute value of a reference angular velocity when the measured steering angle is less than the absolute value of the reference angle; and opening a solenoid valve when the measured steering angular velocity is less than the absolute value of the reference angular velocity. |
| US10252715B2 |
Driving assistance apparatus
A driving assistance apparatus measures a position and a movement direction of a target object present in the periphery of an own vehicle. The driving assistance apparatus performs a driving assistance process of the own vehicle when the measured position of the target object is within a determination area provided in the periphery of the own vehicle. The driving assistance apparatus corrects the determination area in a direction at which the target object is measured, when the target object is determined to be moving towards the determination area based on the measured movement direction of the target object. |
| US10252714B2 |
Parking assistance control for vehicle with autonomous operation capability
Provided is a method and device parking assistance for a vehicle capable of autonomous operation. The embodiment herein operates to receive a parking zone, which is based on a destination location and a user-defined parking parameter, and includes a plurality of parking locations. When on approach to the parking zone under an autonomous vehicle operation, the parking assistance determines whether the parking zone includes at least one parking location that is physically available for parking the vehicle. When the parking zone does not, the parking assistance prompts the vehicle to engage in a holding pattern for a predetermined period of time. While in the holding pattern under the autonomous operation, the parking assistance periodically determines whether the at least one parking location becomes available. When the predetermined period of time lapses, parking status of the vehicle is transmitted to a vehicle user. |
| US10252710B2 |
Utilizing missed prediction
A system includes a power source and a memory to store an event that is predicted to occur, an action to be performed by the power source to increase efficiency of the power source during the stored event, and a mis-prediction counter indicating a count of mis-predictions. The system further includes an ECU designed to predict that the stored event will occur and to control the power source to take the action when the stored event is predicted to occur. The ECU is further designed to update the mis-prediction counter and to adjust at least one of the stored event that is predicted to occur, the stored action to be performed by the power source, or a prediction horizon of the prediction when the mis-prediction counter reaches or exceeds a threshold quantity of mis-predictions to increase efficiency of the power source during a subsequent prediction of the stored event. |
| US10252709B2 |
Motorcycle having a system for increasing a rearing and a tilting limit of the vehicle and for increasing a longitudinal thrust of the vehicle
A motorcycle including a frame to which an internal combustion engine is associated, from which internal combustion engine at least one exhaust pipe of combusted gases departs, the exhaust pipe having an open terminal, the frame mounted on a front wheel and a rear wheel, a control board or unit included, for controlling torque produced by the engine and other parameters such as velocity of the vehicle and spatial position thereof with respect to the road surface. The motorcycle including a system to verify when the front wheel of the motorcycle detaches from the road surface during acceleration. The system includes a choke for partializing the section of the exhaust gases outlet area from the exhaust pipe, during partialization. The partialization obtained as a function of the torque produced by the engine and the position of the front wheel with respect to the road surface. |
| US10252705B2 |
System for controlling a wheel brake of an aircraft
A system is provided having a normal operational mode and a modulated operational mode. The system includes an input device configured to generate a command signal. The system further includes a brake controller configured to generate a brake actuation signal in response to the command signal. The system further includes a fluid source configured to provide fluid in response to the brake actuation signal. The fluid has a first portion and a second portion. The system further includes a return valve in fluid communication with the fluid source, and configured to return the first portion of the fluid to the fluid source when the system is in the modulated operational mode. The system further includes a wheel brake in fluid communication with the fluid source and configured to engage a wheel of the aircraft in response to at least the second portion of the fluid. |
| US10252702B2 |
Flat-blade windscreen wiper blade comprising an aerodynamic deflector
The invention provides a blade (10) comprising a central rigidifying element (20), a wiping strip (14) and an element (16) forming an aerodynamic deflector that has a contour (AE-FM-MA) with an overall triangular shape comprising a front side (AE) that delimits the side of the aerodynamic deflector (16) that faces the wind, characterized in that the ratio (H/L) of the total height (H) of the windscreen wiper blade (10) to the overall transversal width (L) of the windscreen wiper blade (10), is comprised between 1.5 and 2. |
| US10252701B2 |
Object tracking system and method therewith
An object tracking system including a plurality of electronic devices and a server platform is provided. The server platform generates a tracking message based on received event message, and sends the tracking message to at least one of the electronic devices located within a first predetermined range corresponding to the received event message. When one of the electronic devices detects a vehicle matched with one or more vehicle features of the event message according to the received tracking message, the one of the electronic devices generates and sends a notification message to the server platform. |
| US10252700B2 |
Access and driving authorization system with increased security against relay attacks on the transponding interface
An authentication element, specifically a keyless go device for a vehicle. The authentication element has a transponding interface for transmitting an authentication signal and receiving power and data. The authentication element also has a key button device for detecting user input, whereby the authentication element is designed such that authentication signals are transmitted over the transponding interface if the key button device detects user input. An authentication system for vehicles includes at least one authentication element and an apparatus. |
| US10252698B2 |
Apparatus and method for diagnosing failure of ultrasonic sensor
An apparatus and a method for diagnosing a failure of an ultrasonic detector in a manner that diagnoses whether a failure has occurred in the ultrasonic detector by determining whether a surge voltage is generated based on a waveform received by a receiver of the ultrasonic detector after activation of a transmitter of the ultrasonic sensor, may include an ultrasonic detector transmitting and receiving an ultrasonic wave; a voltage detector measuring a voltage of the received ultrasonic wave; and a controller determining whether a surge voltage is generated based on the measured voltage, and diagnosing whether a failure has occurred in the ultrasonic detector according to whether the surge voltage is generated. |
| US10252694B2 |
Adaptive seatbelt system and method
Adaptive seatbelt systems and methods are provided for adjusting the position of a seatbelt relative to an occupant. An adaptive seatbelt system for a vehicle includes a seat. A belt is configured to restrain an occupant in the seat. An anchor point along the belt is provided at an elevated position. An actuator raises or lowers the anchor point relative to the seat. A controller receives an input signal containing occupant identifying information and biometric data corresponding to occupant identification data. A processor compares the occupant identifying information to occupant identification data to verify an occupant's identity. The processor may determine an optimal comfort height or an optimal restraint height for the third anchor point based on the biometric data. The actuator adjusts the anchor point to the optimal comfort height or to the optimal restraint height in response to signals from the processor. |
| US10252692B2 |
Airbag device and manufacturing method thereof
An airbag device includes: an airbag having an inflow opening for introducing an inflation gas and being formed in a folded body; a bag holder attached to a peripheral edge of the inflow opening; an airbag cover attached to the bag holder; and an inflator disposed by inserting an upper side in the folded body from the inflow opening, wherein: the airbag cover has a ceiling wall that covers an upper surface remote from the inflow opening of the folded body; the folded body is equipped with a housing recess that is capable of housing a top of a main body unit of the inflator; a part around the housing recess is supported by the bag holder; and a ceiling surface of the housing recess is formed as a shape in which a clearance is provided between the top of the main body unit of the inserted inflator. |
| US10252686B2 |
Lightweight extruded aluminum bumper
A longitudinally extending extruded aluminum bumper is constructed and used in a bumper assembly to protect a vehicle from impact. The bumper includes a three wall design, formed by an integrally formed top wall and a bottom wall interconnected by a front vertically extending wall. The top and bottom walls have open ends that are spaced relative to one another to form a longitudinally extending, open-ended channel therebetween. Upwardly extending and downwardly extending flanges are integrally formed with front vertically extending wall and the top and bottom walls of the bumper. The extruded bumper can be attached directly to an end of a vehicle. Impact absorption devices can also be inserted into the longitudinally extending channel of the bumper and abut against the front vertical wall. Welds can be provided in a non-planar manner to connect the impact absorption devices to the bumper. |
| US10252685B2 |
Optimized powertrain control module bracket
A bracket for supporting a vehicle control module, such as a powertrain control module, is disclosed. The bracket includes a body having a base wall, nodes or support posts, and side walls. The base wall includes back and module-receiving sides. An array of intersecting ribs is formed on the back side while at least one array of honeycomb segments is formed on the module-receiving side. At least one of the honeycomb segments includes a top layer. Substrate attachment arms extend outwardly from the side walls. Support posts extend from the back side of the base wall. Three intersecting ribs are provided, generally forming a triangle. One or more additional ribs may be provided. The intersecting ribs are hollow. The individual ribs function as structural beams that connect to and thus work in conjunction with the nodes or support posts and the honeycomb to provide optimum stiffness to the bracket. |
| US10252683B2 |
Mounting bar assembly for a materials handling vehicle
A mounting bar assembly mounted to a materials handling vehicle includes a mounting bar extending from a body portion of the materials handling vehicle, a housing mounted to the mounting bar and supporting at least one electronic device, and cabling that extends to the housing through a hollow interior portion defined within the mounting bar. The mounting bar assembly further includes cabling for providing communication between the at least one electronic device and control structure of the vehicle. The housing is mounted to the mounting bar such that the housing can be situated in a plurality of positions along at least a portion of the length of the mounting bar while the cabling is maintained within the hollow interior portion. |
| US10252681B2 |
Splined hub with locking latch for a rack arrangement mountable to a motor vehicle
A carrier rack mountable to a vehicle includes a splined member, a first arm rotationally coupled about the splined member, and a latch coupled to the first arm. The splined member includes a plurality of splines disposed along an external surface of the splined member. The splined member is disposed through an aperture in a proximal end of the first arm. The latch is configured to engage the splined member to fix the first arm about the splined member. |
| US10252673B2 |
Vehicle mirror device
In a vehicle door mirror device, a main unit supports a secondary unit via a mirror holder, and the secondary unit supports a secondary mirror. For this reason, by actuating the main unit to tilt the secondary mirror via the mirror holder and the secondary unit and simultaneously actuating the secondary unit to tilt the secondary mirror, the tilting speed of the secondary mirror can be increased. |
| US10252670B2 |
Method and control system for operating a motor vehicle
Respective movements and positions of traffic participants arranged within a monitoring range surrounding a motor vehicle are captured on the front side, on the rear side, and/or laterally, by several sensors of the motor vehicle. One characteristic value per traffic participant is established which quantifies a collision probability of the motor vehicle with the respective traffic participants in dependency on the captured movements and positions of the traffic participants and the movement and position of the motor vehicle. At least one warning message is issued with respect to the traffic participants, for which the established characteristic values reach a predetermined collision probability value, wherein the warning message is signaled in which direction of the motor vehicle the respective collisions are impending. |
| US10252669B2 |
Warning device generating warning vibration wave for vehicle with torque detector
A warning device for a vehicle includes a warning vibration wave generator and a vibration applying device. For each of a plurality of vehicle conditions, the warning vibration wave generator generates a warning vibration wave having a frequency that varies with the vehicle speed detected by a vehicle speed sensor, and that differs for each vehicle condition at the same vehicle speed. Based on the warning vibration wave generated by the warning vibration wave generator, the vibration applying device applies a warning vibration corresponding to the warning vibration wave to a steering member. |
| US10252663B2 |
Headlight control apparatus
A headlight control apparatus that controls an illumination state of a headlight that illuminates an area ahead of a vehicle includes an illuminance sensor that detects luminance around the vehicle, an illumination control section that switches on or off the headlight in accordance with the luminance detected by the illuminance sensor, a forward detection sensor that detects an object that is present within a predetermined distance ahead of the vehicle, and a dimming control section that dims the headlight when the forward detection sensor detects an object after start of the vehicle. |
| US10252662B2 |
Method for controlling a headlight
The invention relates to a method for controlling a light distribution of a headlight, in particular of a headlight comprising one illuminant or comprising a plurality of illuminants which generates or generate an adaptable light distribution, wherein a glare region of the light distribution is defined with a glare distance outside which no causing of glare for a road user is effected, wherein an optical monitoring device having a monitoring region having a monitoring boundary is provided, wherein a luminous object is identifiable as a road user only within the monitoring region, wherein upon recognition or supposition of at least one luminous object which is outside the monitoring region but within the glare region, the at least one headlight is driven such that the glare distance is adapted, such as in particular reduced. |
| US10252660B1 |
ATV rack for a pickup truck
An ATV rack for a pickup truck includes a pair of triangular braces, each secured to the upper edge of a truck bed sidewall, near the cab rear wall. Mounted on the braces is a storage grate formed of a fixed, horizontal front section, positioned above the cab roof, and a pivotal rear section. A free edge of the rear section can be lowered to load ATVs onto the grate and then raised to a horizontal position to transport the ATVs. The rear section may also be secured in a vertical, upright position to form an observation deck, or can be collapsed onto the front section to allow the cargo bed to be used for storage. |
| US10252649B2 |
Vibration damping device and vehicle seat provided with the vibration damping device
A vibration damping device comprises: a spindle member through which a shaft portion is inserted, the spindle member being movable along a length direction of the shaft portion; a first coil spring disposed between the spindle member and one end portion of the shaft portion in the length direction, the one end portion of the shaft portion being inserted through the first coil spring, and the first coil spring urging the spindle member toward a side of another end portion of the shaft portion in the length direction; and a second coil spring disposed between the another end portion of the shaft portion and the spindle member, the another end portion of the shaft portion being inserted through the second coil spring, and the second coil spring urging the spindle member toward a side of the one end portion of the shaft portion. |
| US10252648B2 |
Inertia driven rotatable upper seat portion for rear passenger head clearance
A seating assembly for a vehicle includes a base. A seatback having a lower portion is rotatably coupled to the base and an upper portion is pivotably coupled to the lower portion by at least one pivot joint. The at least one pivot joint is disposed on a front portion of the seatback. A guide bracket is disposed on a rear portion of the seatback and is configured to guide the upper portion of the seatback between a resting position and a deployed position. A resilient member provides a resistance to pivoting of the upper portion of the seatback and the resilient member is operably coupled to the upper portion of the seatback and the lower portion of the seatback. The upper portion of the seatback pivots from the resting position to the deployed position during a frontal collision of the vehicle. |
| US10252641B2 |
Electronic seat switch for power seat of autonomous vehicle and method of operating power seat using electronic seat switch
Disclosed is an electronic seat switch for a power seat of an autonomous vehicle and a method of operating the power seat by using the electronic seat switch, wherein the power seat is configured to be operated by using the electronic seat switch that is compact and slim. |
| US10252640B2 |
Seatbelt and child seat anchor based occupancy detection system
The present invention is directed to apparatus for detecting a child left unattended in a car seat as well as the status of the connection between the car seat and the vehicle. The apparatus includes a sensor module and a processor. The sensor module including a sensor for measuring force data associated with the coupling between car seat and a vehicle. The processor receives and analyzes the sensor data to determine the status of the child/child seat, and then communicates status data to a caretaker. Counter-measure instructions can also be provided to the vehicle for altering the vehicle state/environment. |
| US10252638B2 |
Wheelchair propulsion method, kit, and wheelchair implementing such a method
A wheelchair having two drive wheels, each provided with a rotary drive motor wherein the value of the drive torque applied by each motor is controlled such as to stabilize the wheelchair, while in motion on the two drive wheels and occupied by a user, in an inclined balance position. |
| US10252636B2 |
Vehicle
A vehicle includes an electric device, a cover which is configured to cover the electric device, and a cooling circuit which is configured to cool the electric device with a refrigerant. An air-venting member is provided in the cooling circuit. A cover through portion is provided in the cover. The air-venting member is disposed to the cover through portion from an inner side of the cover and is configured such that an air discharging operation is performed from an outer side of the cover. |
| US10252629B2 |
Electric vehicle
An electric control system for an electric vehicle operable in a plurality of modes. The control system includes an electric motor having a plurality of motor coils, an energy storage device providing energy to the electric control system, transistor modules selectively coupling the electric motor to the energy storage device, a connector selectively coupling to an AC power source, a controllable switching device configured to selectively couple the connector to the electric motor; and a microcontroller controlling the switching device to couple the connector to at least one of the motor coils during a detected charging mode, and control one or more of the plurality of transistor modules to couple the motor coil to the energy storage device during the detected charging mode. |
| US10252624B2 |
Drive device for a motor vehicle, motor vehicle
The invention relates to a drive device (8) for a motor vehicle (1) having two drivable wheels (6, 7) on a wheel axle (3), said drive device comprising an electric machine (9), which is designed as an asynchronous machine and which has at least one stator (10) and at least one rotor (11, 12), wherein the rotor (11, 12) is or can be operatively connected to at least one of the wheels (6, 7) in order to drive said wheel. According to the invention, the electric machine (9) has two rotors (11, 12), which can rotate independently of one another, each of which is or can be operatively connected to one wheel (6, 7) of the wheel axle (3), and a device for varying the electric rotor resistance of at least one of the rotors (11, 12). |
| US10252620B2 |
Range extending charging system for an electric vehicle
In an electric vehicle having a primary battery powered source of energy with a primary electric motor driven and connected to one or more ground engagement wheels of the electric vehicle, has a device utilizing a sprocket and chain for collecting energy from the inner rim edge of the rear wheel of the electric vehicle. This sprocket mechanism device collects this energy then transfers that energy to a plurality of alternators on mounted framework such as in the trunk compartment by way of a chain. The alternators with their sitting pilot voltages, then transfer it by electrically conductive cables to the battery. |
| US10252619B2 |
Safety module and charging station provided with a safety module
Safety module for a charging station for electric vehicles having at least one processor, a sensor input, and a switching output. In order to be able to ensure the safety of a charging station independently of a charging process, the processor monitors at least one measured sensor value at the at least one sensor input independently of a charging process, and when the measured sensor value at the sensor input exceeds a triggering criterion, the processor outputs a switch-off signal at the switching output. |
| US10252616B2 |
Display device
A display device includes a display section that displays a pointer rotating around a rotation center provided in an end side and pointing to a part on a speed scale with the other end and a shadow portion displayed next to the pointer and having display density smaller than that of the pointer. A rotation center of the shadow portion is separated from the rotation center of the pointer by a certain distance. This configuration provides a display device that can implement a novel display feature. |
| US10252608B2 |
Transmission unit, power transmission system and vehicle comprising the same
A transmission unit includes: input shafts, each of the input shafts being provided with a shift driving gear thereon; output shafts, each of the output shafts being provided with a shift driven gear configured to mesh with a corresponding shift driving gear; a generator gear disposed on one of the output shafts; a motor power shaft; a first motor power shaft gear disposed on the motor power shaft and configured to rotate together with the generator gear; a second motor power shaft gear disposed on the motor power shaft and configured to rotate together with a shift driven gear; a reverse idler gear; and a reverse output gear configured to rotate together with a shift driving gear via the reverse idler gear. A power transmission system including the transmission unit and a vehicle including the power transmission system are also provided. |
| US10252607B2 |
System economically using compressed air as an automobile power source and method thereof
The present invention provides a system and method for economically using compressed air as automobile power source, comprising: a compressed air power device, which includes automobile air storage tubes (1) to store a sufficient amount of high-pressure compressed air and a cylinder-combined engine consisting of the first and second cylinders (9)(10), and which can make full use of the compressed air to produce driving power; a mechanism to produce, store and provide high-pressure compressed air, which includes a boiler-type high-pressure compressed air producing and storing device, abbreviated as boiler-type HCAPS device (4), to be able to use electricity during periods of low energy demand (off-peak) such as at night simultaneously recovering the by-produced heat for central heating, and pressurizing and inflating into the automobile air storage tubes (1) during daytimes; brake energy recovery and regeneration devices, which include a spring reserving-releasing device and/or a compressed air reserving-releasing device to save the compressed air in the automobile air storage tubes (1) for saving the driving power; an inner gear ring assembly, which includes an inner gear ring (2) gearing meshing with inner acting gears (45), with the first and second accelerating gears (72)(92), with a flywheel front inner meshing gear (48) and reset gears (46), for transmitting torque and mixing/outputting power; some clutch transmission devices and a controller, which controls orderly coordinated operation of devices and mechanisms. |
| US10252601B2 |
Laminated glass panel assembly and method for detecting hidden index feature on the same
A method of fabricating a laminated glass panel assembly having inner and outer glass layers includes masking a designated area of the inner glass layer to define an index feature and printing a first blackout layer onto the inner glass layer such that the first blackout layer is not present on the index feature. The method may include unmasking the index feature after printing the first blackout layer, then printing a second blackout layer onto a major surface of the outer glass layer. The major surface overlaps or covers the index feature such that the index feature is not visible to a human observer through the outer glass layer, but is detectable through the outer glass layer using a controller and machine vision logic. A glass panel assembly having the index feature is also described herein, as is a system for making the glass panel assembly. |
| US10252599B2 |
Heat pump system for vehicle with battery and electronic component cooling
A heat pump system for a vehicle may include a cooling device having a radiator connected to a cooling line and a first water pump a battery module provided on a battery cooling line selectively connectable to the cooling line through a first valve; a heating, ventilation, and air conditioning (HVAC) module including an internal heater connected to the cooling line through a first connection line, a cooler connected to the battery cooling line through a second connection line, and an opening or closing door provided between the internal heater and the cooler and controlling external air passing through the cooler to be selectively introduced into the internal heater depending on cooling, heating, and heating and dehumidifying modes of the vehicle; and a centralized energy (CE) module connected to each of the battery cooling line and the cooling line. |
| US10252598B2 |
Air-conditioning system for a vehicle
An air-conditioning system for a vehicle may include at least one of a condenser module including a condenser housing and a condenser, the condenser arranged in the condenser housing, and an air-conditioning module including an air-conditioning housing and an evaporator, the evaporator arranged in the air-conditioning housing. The air-conditioning system may also include a plastic support frame including a plurality of parts, the support frame configured to support at least one of the condenser module and the air-conditioning module, and to hold at least one of the condenser module and the air-conditioning module on a vehicle roof. The air-conditioning system may also include at least one detent housing connection. The air-conditioning system may also include at least one of at least one detent support connection and at least one plug-type support connection including a securing element. |
| US10252596B2 |
Chiller integration into vcool system
Vehicle climate control system and method for control of the vehicle climate control system for temperature regulation of a vehicle battery, the vehicle climate control system includes a refrigerant circuit containing at least a compressor, a gas cooler/condenser, an expansion element, an evaporator, as well as refrigerant lines to connect the components, wherein an intermediate expansion element is arranged upstream from the expansion element in the refrigerant flow direction and a heat exchanger for the temperature regulation of a vehicle battery is arranged between the expansion elements. |
| US10252590B2 |
Vertically articulating trailer hitch receiver for vehicle
The disclosed inventive concept provides a vertically articulating trailer hitch assembly for use with a vehicle, and particularly for use with an autonomous vehicle. The trailer hitch assembly is pivotally attached to the vehicle frame. The hitch assembly is allowed to swing away from the vehicle frame from a lowered position in which the trailer ball is uncoupled from the hitch coupler of the trailer to a raised position in which the trailer ball is coupled to the hitch coupler. The hitch assembly typically includes a receiver that has a long axis. The vehicle frame has a long axis. When the hitch assembly is in its lowered position, the long axis of the receiver is out of alignment with the long axis of the frame. When the hitch assembly is in its raised position, the long axis of the receiver is aligned with the long axis of the frame. |
| US10252587B1 |
Quick replacement air value
An exterior installable air valve for a tire rim using an exterior operated nut compressing a gasket against a wedge to expand the gasket for sealing to a wheel rim. |
| US10252585B1 |
Self-inflation device for a tire
A self-inflation device for maintaining pressure in a tire, the self-inflation device includes a body having a piston compartment and an intake opening external to an inner space of the tire and a piston housed in the piston compartment and having a piston opening internal to the inner space. The piston is moved to a pulled position by centrifugal force applied by rotation of the tire to open the intake opening, and moved to a pushed position by air pressure from the inner space to block the intake opening and create a compression chamber within the piston compartment. The self-inflation device further includes a valve separating the compression chamber and the piston opening. The valve is opened when the piston is in the pushed position to allow airflow between the compression chamber and the inner space. |
| US10252583B2 |
Fail safe device, a tire pressure measurement system, a vehicle, a method for monitoring, and a computer program
Embodiments provide a fail-safe device, a tire pressure measurement system, a vehicle, a tire, a method and a computer program for monitoring a first sensor of a tire pressure monitoring system. The fail-safe device includes a first input for a first signal from the first sensor. The first signal indicates a first physical quantity. The fail-safe device includes a second input for a second signal from a second sensor. The second signal indicates a second physical quantity. The fail-safe device further includes a control module to verify the first signal based on the second signal and a physical relation between the first and the second physical quantities. |
| US10252581B2 |
Device for detecting wear of a tire
Device (10) for detecting and indicating wear of a tire (15), where the device (10) comprises at least one moisture detector (30) located in a tread of the tire. |
| US10252579B2 |
Heavy duty tire
A heavy duty tire includes, in a tread portion, circumferentially extending zigzag center main grooves, circumferentially extending linear shoulder main grooves, a center land portion, middle land portions, and shoulder land portions. The middle land portions have middle inclined grooves connecting an axially outer top portion of one of the center main grooves and its adjacent shoulder main groove. The shoulder land portions have shoulder inclined grooves connecting one of the shoulder main grooves and its adjacent tread grounding end. The center land portion has first center inclined sipes connecting an axially inner top portion of one of the center main grooves and its adjacent axially inner top portion of the other center main groove and second center inclined sipes connecting an axially outer top portion of one of the center main grooves and its adjacent axially outer top portion of the other center main groove. |
| US10252578B2 |
Non-pneumatic tire
A non-pneumatic tire includes a tread ring having an annular form, a hub positioned on a tire radial direction inner side of the tread ring, and multiple spokes connecting the tread ring and the hub. The tread ring has one or more grooves formed on a ground contact surface such that the groove includes a widened portion having an enlarged groove width and a hole penetrating through the tread ring and formed in the widened portion. |
| US10252576B2 |
Pneumatic tire
An outer side rib 46 is formed at a side relative to the plural circumference direction main grooves that is at the vehicle outer side when the tire is mounted at a vehicle. A land portion of the outer side rib 46 is continuous in the tire circumference direction. Of the plural circumference direction main grooves, an outermost side circumference direction main groove 24 is formed at the vehicle outermost side when the tire is mounted. Fourth lug grooves 42 extend from the outermost side circumference direction main groove 24 toward the outer side rib 46. The groove width of each fourth lug groove 42 widens from the outermost side circumference direction main groove 24 side toward the outer side rib 46 side. The fourth lug grooves 42 terminate at the outermost side circumference direction main groove 24 side relative to a tire ground contact edge 16E. |
| US10252575B2 |
Pneumatic tire
A pneumatic tire includes a first projection formed on a buttress portion, and projecting toward the outside in a tire width direction. The first projection includes a projection body projecting outwardly in the tire width direction from the buttress portion, a first side portion adjacent to the projection body in a tire circumferential direction, and a second side portion adjacent to the first side portion in the tire circumferential direction. The projection body has a main surface extending along the surface of the buttress portion. The first side portion has a first stepped surface positioned away from the main surface toward the inside in the tire width direction by a first distance. The second side portion has a second stepped surface positioned away from the main surface toward the inside in the tire width direction by a second distance which differs from the first distance. |
| US10252572B2 |
Airless tire
An airless tire includes a tread ring, a hub positioned on radially inner side of the ring, and a spoke structure including polymer material and connecting the ring and hub, the structure including spoke pieces arrayed in circumferential direction. Each spoke piece has a tread connecting portion, a hub connecting portion, and a spoke curved portion between the tread and hub connecting portions, each spoke piece has straight radial length LSb of at least 1.05 times straight radial length LSa and curved radial length LLb of at least 1.03 times LSb when positioned at 0° on coordinate around the tire axis where a perpendicular line extending vertically upward from the tire axis is set 0°, LSb is measured along the base line under base-load condition, LSa is measured along the base line under no-load condition, and LLb is measured along a curve of each spoke piece under the base-load condition. |
| US10252571B2 |
Work vehicle
A work vehicle includes a vehicle frame, a rotating connection unit provided in the vehicle frame, and a caster assembly connected to the rotating connection unit. The rotating connection unit includes a housing sleeve, a swivel post, a first bearing and a second bearing supporting the swivel post to be rotatable within the housing sleeve, and a rotation stopper disposed between the swivel post and the housing sleeve to stop rotation of the swivel post. The caster assembly includes a caster wheel, and a caster bracket connected to the swivel post to rotatably support the caster wheel. |
| US10252568B2 |
Bicycle wheel and relative manufacturing process
A bicycle disc or spider wheel including: a hub; a rim having a radially outer tire-coupling region, a first sidewall, a second sidewall; an axis of rotation; and a median plane. A pair of pretensioned disc or spider wheel-type structural elements are integral with the hub and with the rim. The first sidewall extends on a first side of the wheel, with respect to the median plane, on which a component of a motion transmission system or, when there is none, a disc of a disc brake is provided at the hub, and the second sidewall extends on the opposite side, with respect to the median plane. The first sidewall of the rim has a minimum distance from the median plane that is smaller than that of the second sidewall of the rim. |
| US10252565B2 |
Sheet item with non-circular holes
A sheet system including a sheet having an edge and at least one generally triangular hole positioned adjacent to but spaced apart from the edge. A side of the triangle is oriented generally parallel with the edge of the sheet. |
| US10252562B2 |
Security elements and methods of their manufacture
A security element including substrate on which is disposed: in first area, a first optically variable device including a diffractive or reflective relief structure and reflection enhancing material following contours of relief structure; and, in second area, a second optically variable device including an iridescent amplitude interference material. First optically variable device is constituted by a plurality of sub-areas arranged in cyclically repeating sequence along predetermined direction of the security element, the plurality of sub-areas collectively forming first area. Relief parameters of diffractive or reflective relief structure vary from one sub-area to next within each repeat cycle whereby, at any viewing angle, each sub-area within any repeat cycle exhibits different diffractive color or reflected intensity from those of other sub-areas within same repeat cycle, so, when device is tilted, different diffractive colors or reflected intensities appear to move from one sub-area to next within each repeat cycle along predetermined direction. |
| US10252559B2 |
Assembly and method for realizing in continuous covering jackets of different dimensions starting from a film wrapped up in a coil
An assembly for realizing in continuous covering jackets of book elements of different dimensions starting from a film wrapped up in a coil. The assembly includes a mechanism for cutting the film unrolling from the coil for realizing pieces of the film; a first folding device of a first end of the pieces; a second folding device of a second end of the pieces; a control and command unit and a longitudinal welder suitable for both superiorly and inferiorly closing folded pockets and for regulating the height of the cover itself by trimming the parts in excess. |
| US10252558B2 |
Method for operating a UV curing device in a printing machine
A method for operating a UV curing device in a printing machine includes providing a printing material to which a UV-curing fluid or UV printing ink or varnish is applied. The printing material is paper or foil moving in a transport direction and having a width. The fluid is cured by UV radiation emitted by a fluid-cooled first UV LED emitter of the device at least in an effective range thereof. The first UV LED emitter is operated in a curing mode and at a first power, and a fluid-cooled second UV LED emitter is operated in a temperature control mode different than the curing mode and at a second power lower than the first power and different than zero. The second power and the temperature of an LED array of the second UV LED emitter is selected to cause the LED array to be free from condensate. |
| US10252552B2 |
Methods for printing a curved surface of an object by using an inkjet head
A method for printing at least one section of a flat or preferably curved surface of an object includes using a relative movement between an inkjet head and the object to move the inkjet head along a first path and print a first track in the process and to move the inkjet head along a second path and print a second track in the process. A first track edge of the first track and a second track edge of the second track meet at a point and enclose an angle between about 1° and about 179° at the point. The method permits the curved surface to be printed without perceptible track connections. |
| US10252550B2 |
Media support
In one example, a media support includes a sheet of elongated suction cups. In another example, a media support includes an arrangement of elongated and/or circular suction cups in which the density of the suction cups varies between different parts of the support. |
| US10252548B2 |
Method for manufacturing printed products
A method for manufacturing printed products contains the steps of applying at least one colored and water-containing ink to image regions on a printing material in a drop-on-demand process. An essentially colorless and water-containing liquid is applied a) to non-image regions and/or b) to image regions that have only little ink in the drop-on-demand process. The printing material is dried. The printing material has a coating that contains at least one acid. After the application of ink and the application of a liquid, a water-containing further liquid, for instance a varnish, is applied both to image regions and to non-image regions of the printing material, and that the liquid and/or the further liquid contains at least one substance that at least partly neutralizes the acid. The undesired formation of waves and glossiness fluctuations between varnished image regions and varnished non-image regions may thus advantageously be avoided. |
| US10252547B2 |
Printing press
A printing press includes a printing cylinder, inkjet heads, and an ink drying lamp. A non-metal sheet is attached to an outer surface of the printing cylinder. The non-metal sheet includes a main body made of a non-metal material in a sheet-like shape, and a plurality of ventilation portions through which air passes in a thickness direction of the main body. This makes it possible to efficiently dissipate heat of the printing cylinder while preventing the printing cylinder from being overheated when an amount of heat generated at the time of printing is transferred to the surface of the printing cylinder. |
| US10252545B2 |
Apparatus and method for printing on containers
A printing machine includes printing stations that each print a different color. The images printed by each printing station are superimposed on each other. Each printing station has a wireless interface for passing data to a successive printing station indicating where on the bottle the printing is to occur. |
| US10252541B2 |
Damper device, ink supply system, and inkjet printer
A damper device includes an upstream damper provided upstream of an ink head and a downstream damper provided downstream of the ink head. The upstream damper includes an upstream ink chamber communicating with an upstream inflow port and an upstream outflow port and storing ink, and an upstream detector that detects an amount of ink stored in the upstream ink chamber. The downstream damper includes a downstream ink chamber communicating with a downstream inflow port and a downstream outflow port and storing ink, and a downstream detector that detects an amount of ink stored in the downstream ink chamber. |
| US10252538B2 |
System and method for splitting a printer cartridge
A system for splitting a printer cartridge. The system includes a cartridge holder, a cutting head, and an actuator. The cartridge holder is for holding the printer cartridge. The cutting head includes an idling cutting wheel configured to split the printer cartridge when in an idle state. The actuator provides relative movement between the printer cartridge and the cutting head to affect splitting of the printer cartridge by the idling cutting wheel. |
| US10252531B2 |
Single pass inkjet printer
A single-pass inkjet printer contains a track for guiding a printing medium in the Y direction, a plurality of printing head modules which are arranged one behind the other in the Y direction and a respective plurality of printing heads which extends in the X direction transversely over the track, and a printing region in which the printing head modules can be mounted in a respective printing position in an upright manner in the Z direction and in a reversibly insertable and removable manner along the Z direction. The single-pass inkjet printer further contains a storage region in which a number of printing head modules are mounted in a storage position in an upright manner substantially in the Z direction and in a reversibly insertable and removable manner along the Z direction. The printing heads of printing head modules set in the storage position are received in a protective cover. |
| US10252526B2 |
Nozzle plate, liquid discharge head, liquid discharge device, and apparatus for discharging liquid
A nozzle plate includes a nozzle base member including a plurality of nozzle holes formed therethrough, the plurality of nozzle holes serving as nozzles that discharge droplets; and a liquid-repellent film of a liquid-repellent material formed on a droplet discharge surface of the nozzle base member, the liquid-repellent material containing a liquid-repellent group. Each of the plurality of nozzle holes includes a straight hole part, the straight hole part extending from the droplet discharge surface of the nozzle base member and having a constant diameter in a thickness direction of the nozzle base member. The liquid-repellent group contained in the liquid-repellent material is attached to an inner nozzle wall of the straight hole part. When the nozzle hole is supplied with pure water, a meniscus of the pure water stays in the straight hole part. |
| US10252522B2 |
Liquid ejecting apparatus
A liquid ejecting apparatus includes a liquid ejection head, a plurality of amplifiers, and a plurality of signal line sets. The liquid ejection head has a plurality of actuators. The plurality of amplifiers is configured to amplify driving signals supplied to each of the plurality of actuators. The plurality of signal line sets is provided for respective ones of the plurality of amplifiers. Each of the plurality of signal line sets includes a supply line and a return line. The supply line is configured to supply the driving signals amplified by a corresponding one of the plurality of amplifiers to the plurality of actuators. The return line is configured to return the driving signals to the corresponding one of the plurality of amplifiers. Each of the plurality of amplifiers is electrically floating. |
| US10252521B2 |
Liquid discharge head
A liquid discharge head includes a recording element substrate including energy generating elements configured to generate energy for discharging liquid and a driving circuit configured to drive the energy generating elements, and a wiring unit including a plurality of connection terminals for connection with the main body side and electrically connected to the recording element substrate. In the wiring unit, wiring lines are respectively connected to the plurality of connection terminals, and a functional element configured to regulate an applied voltage to a predetermined voltage or less is provided between at least one signal wiring line connected to the driving circuit and used to transmit a signal for driving the energy generating element among the wiring lines and the wiring line having a relatively larger electric capacitance than that of the signal wiring line. |
| US10252515B2 |
Threadable heat transfer press
Exemplary presses, e.g., for applying indicia to garments by application of heat, are disclosed. For example, a press may include an upper platen, and a lower platen disposed below and generally aligned with the upper platen. The press may further include a support head adapted to move the upper platen between an open position, wherein the upper and lower platens are spaced away from one another, and a closed position, wherein the upper platen is pressed against the lower platen. Exemplary presses may further include a stand supporting the press. |
| US10252510B2 |
System and process for evaluating and validating additive manufacturing operations
A method of evaluating and validating additive manufacturing operations includes generating a multidimensional space defined by a plurality of bounds, each of the bounds being defined on a distinct parameter of an additive manufacturing process and each of the bounds being directly related to the occurrence of a downskin roughness flaw, each of the parameters being a dimension in a multi-dimensional coordinate system, determining a coordinate position of at least one additive manufacturing operation within the multi-dimensional coordinate system, and categorizing the operation as free of downskin roughness flaws when the coordinate position is within the multi-dimensional space. |
| US10252508B2 |
System and process for evaluating and validating additive manufacturing operations
A method of evaluating and validating additive manufacturing operations includes generating a multidimensional space defined by a plurality of bounds, determining a coordinate position of at least one additive manufacturing operation within the multi-dimensional coordinate system, and categorizing the operation as flaw free when the coordinate position is within the multi-dimensional space. Each of the bounds is defined on a distinct parameter of an additive manufacturing process, each of said parameters being a dimension in a multi-dimensional coordinate system. |
| US10252505B2 |
Method of manufacturing a composite laminate
A composite laminate is made by providing at least a first composite ply and a second composite ply, each having longitudinally oriented fibers in a thermoplastic matrix. The second composite ply is disposed on, and in transverse relation to, the first composite ply. Preferably, the second ply is disposed at 90° relative to the first ply. An article can be manufactured by providing a core material and applying a reinforcing material to a portion of the core material. The reinforcing material is a reinforcing composite ply or a composite laminate as described herein. Optionally, the core material is a prepreg that may be a composite laminate. |
| US10252499B2 |
Process for forming transfer film
A process includes forming a transfer film without a release layer in which the transfer film includes a substrate layer to be peeled off during a transfer process, and a transfer layer to be transferred to an article to be decorated. The transfer layer has a protective layer, a printed or vapor-deposited decorative layer, and an adhering layer, which are laminated in this order. The substrate layer is a base film of a synthetic resin formed by extruding a molten synthetic resin. The substrate layer is so laminated and thermally compressed in direct contact with the protective layer such that the substrate layer does not peel off the protective layer before the transfer process and peels off the protective layer from a peeled end portion of the substrate layer as a trigger during the transfer process, by thermally pressing the substrate layer and the protective layer between rolls. |
| US10252498B2 |
Multilayer composite comprising an EVOH layer
A multilayer composite containing the following layers: I. a first layer (layer I) of a molding compound containing at least 40 wt. % of the following components: 1) 60 to 99 parts by wt. of a copolyamide based on hexamethylenediamine, terephthalic acid and an aliphatic dicarboxylic acid having 8 to 19 carbon atoms and 2) 40 to 1 parts by wt. of an olefinic copolymer as impact modifier, wherein the parts by wt. of 1) and 2) sum to 100; II. a second layer (layer II) of a molding compound containing at least 60 wt. % of EVOH; III. a third layer of a polyamide molding compound, has a high heat distortion temperature, a very good impact resistance, a high elongation at break and good layer adhesion. |
| US10252495B2 |
Intermediate film for laminated glass, and laminated glass
There is provided an interlayer film for laminated glass with which a low yellow index value, low excitation purity and high heat shielding properties can be achieved in spite of the thickness varying with places. The interlayer film for laminated glass according to the present invention has a thickness of one end thinner than a thickness of the other end at the opposite side of the one end and includes a thermoplastic resin, an ultraviolet ray screening agent and tungsten oxide particles, and the ultraviolet ray screening agent is a benzotriazole-based ultraviolet ray screening agent. |
| US10252488B2 |
Stab and ballistic resistant articles and the process of making
Dimensionally stable open woven fabrics formed from a plurality of high tenacity warp elongate bodies interwoven and bonded with a plurality of transversely disposed, high tenacity weft elongate bodies, composite articles formed therefrom, and to a continuous process for forming the composite articles. |
| US10252484B2 |
Dunnage system with coiler, automated taping and ejecting apparatus and method
A dunnage conversion system includes a machine for converting a stock material (14) into a strip of relatively lower-density dunnage, a coiling mechanism (20) for winding the strip into a coil, a taping mechanism (22) for automatically securing a trailing end of the strip to the coil, and a coil ejecting mechanism (24) for automatically removing the coil from the coiling mechanism. The taping mechanism includes a guide surface (70) between an outlet of the machine and the coiling mechanism to guide the strip to the coiling mechanism and to guide tape for engagement with a trailing end of the strip and to secure the trailing end of the strip to the coil. The coil ejecting mechanism includes a lever arm (126) that pivots to push the completed coil off the coiling mechanism. |
| US10252482B2 |
Belt press
A pair of filter cloths is wound around a first roll a plurality of times by being wound around the first roll, then being wound around a second roll to return to a space between the first roll and the pair of filter cloths wound around the first roll, and being wound around the first roll again. The pair of filter cloths wound around the first roll the plurality of times applies a pressing force to the first roll. |
| US10252480B2 |
Method and apparatus for making reflective surfaces within optically transmissive materials
A method and apparatus for making reflective surfaces within optically transmissive materials. The method includes steps of providing a blade having a sharp cutting edge, penetrating an optically transmissive material with the cutting edge to a predetermined penetration depth and moving the blade relative to the transmissive material to produce a continuous slit with reflective walls. The apparatus includes a material feeding mechanism configured to feed a flexible sheet in predefined stepped increments, a slitting blade with a surface portion having a root mean square surface profile roughness parameter below 100 nanometers, and a linear drive operatively associated with the slitting blade to reciprocally move the slitting blade perpendicular to a feed direction of the flexible sheet, where a stepped feed operation of the material feeding mechanism is alternating with a reciprocal operation of the linear drive. |
| US10252479B2 |
Resin barrier device for an infusion tool
A resin barrier device (5) for an infusion tool (1) includes a tubular intermediate piece (15) having a first end (17), which is adapted for connection to a venting outlet (3) of an infusion tool (1), having an opposite second end (19) adapted to be connected to a ventilation line (7), and having a channel (27) surrounded by a pipe wall (25), which forms a fluid connection between the first end (17) and the second end (19), and a semi-permeable barrier wall (29) provided in the channel (27), which is arranged to let an airflow pass from said first end (17) to said second end (19) and to block a resin flow from the first end (19) to the second end (19). |
| US10252475B2 |
Methods for aligning fibers with an electrical field and composite materials
Methods of aligning fibers with an electric field are provided. The fibers may include dielectric fibers, such as carbon fibers. The fibers may be aligned in a liquid that is curable. Composite materials also are provided that include aligned fibers. |
| US10252471B2 |
Resistive implant welding carbon fiber thermoplastics using highly conductive mesh
A method of resistive implant welding carbon fiber thermoplastic composites which includes providing at least two portions of a component formed with carbon fiber material, the at least two portions of the component each have a welding surface where the at least two portions of the component are welded together. One or more conductors of copper or aluminum mesh material positioned between the welding surface of the two portions. The method includes a forming tool having at least two portions capable of moving between an open position and a closed position. The forming tool has a welding region with non-conductive metal surface areas where electric current is selectively applied to facilitate the welding together of the at least two portions of the component. The forming tool has forming regions with conductive surfaces where the two components are shaped. |
| US10252469B2 |
Method for producing a component connection
A method is provided for producing a component connection. The method includes the following steps: providing a first component, providing a first ball, pressing the first ball against the first component by a sonotrode, vibrating the first ball by the sonotrode such that material of the first ball and/or material of the first component melts, and the first ball is welded to the first component, providing a second ball, pressing the second ball against the first ball by the same sonotrode or another sonotrode, and vibrating the second ball by the same sonotrode or the other sonotrode such that material of the second ball and/or material of the first ball melts, and the second ball is welded to the first ball. |
| US10252463B2 |
Compact instrument with exchangeable modules for multiple microfabrication and/or nanofabrication methods
A device used as an instrument for microfabrication and/or nanofabrication featuring exchangeable module heads and multi-axis positioning of components. For example, a single module head can be adapted for carrying out photolithography, microcontact printing, and/or nanoimprint lithography. Another module head can be adapted to carry out different methods. The versatile device is used for training and is compact and relatively inexpensive. A working example for microcontact printing is provided. |
| US10252461B2 |
Cognitive-based driving anomaly detection based on spatio-temporal landscape-specific driving models
Methods, systems, and computer program products for driving anomaly detection based on spatio-temporal landscape-specific driving models are provided herein. A method includes generating, for each of multiple users, a temporally-related driving skill model pertaining to one or more landscapes, wherein the model is based on temporally-related driving data associated with the users and landscape-related information of trips driven by the users; monitoring the users participating in a ride-sharing trip in a vehicle by analyzing ride-sharing trip data; detecting driving-related anomalies attributed to the monitored users by comparing the ride-sharing trip data and the respective temporally-related driving skill model for each monitored user; updating a schedule for the trip based on the detected anomalies and estimated conditions attributed to remaining portions of the trip by modifying an assignment of selected users to drive the vehicle during the remaining portions of the trip; and outputting the updated schedule to the selected users. |
| US10252460B1 |
Method of forming an optical element using an additive manufactured component, and related devices, components, and systems
Methods of forming an optical element, and related devices, components, and systems are disclosed. One method comprises printing a mold element comprising at least one mold surface using an additive manufactured device. The method further comprises providing a plastic sheet over the mold element. The method further comprises vacuum thermoforming the plastic sheet such that at least a first portion of the plastic sheet conforms to the at least one mold surface of the mold element. This vacuum thermoforming of the plastic sheet forms an optical element from at least a second portion of the plastic sheet. One advantage of this method is that different optical elements may be quickly and inexpensively fabricated, thereby reducing the cost of development and production of the optical elements. |
| US10252458B2 |
Container and method of manufacture
A method for manufacturing a food and/or beverage packaging container is provided. The method includes injection molding a preform using a two phase injection system. A first phase of the two phase injection system includes injecting a first material into the preform and a second phase of the two phase injection system includes injecting a second material into the preform. The method further includes disposing the preform in a mold, blow molding the preform into an intermediate article having a length, a diameter and side walls having a wall thickness, and trimming the intermediate article to form a finished container having a wide mouth neck. Systems and finished products are disclosed. |
| US10252457B2 |
Flow diverter valve for an extrusion system
A flow diverter for an extrusion die is disclosed. The flow diverter includes a body having an outer surface, an elongate opening that extends along a first axis, a set of input passages that extend from said outer surface through said body to said elongate opening, and a set of output passages that extend through said body from said elongate opening to said outer surface. The flow diverter also includes an adjustable valve positioned in said elongate opening. The adjustable valve also has a monolithic spool including a first recess and a second recess opposite to said first recess. The spool is rotatable with respect to said outer body between a first position in a first flow configuration, and a second position in a second, different flow configuration. |
| US10252453B2 |
Resin molded article, method for manufacturing the same, and printer
A molded article has an exterior surface, a non-exterior surface, and a projecting or recessed portion provided on at least one of the exterior surface and the non-exterior surface. A repeated pattern of projections and/or recesses or a texture face, which serves to disturb the flow of resin, is provided on the non-exterior surface. |
| US10252449B1 |
Rotational molding with pre-formed shapes
A method of incorporating a preformed shape into a rotational molded product by a method that comprises the steps of a) forming a first resin into an uncured preformed shape having perimeter edges; b) positioning the uncured preformed shape having perimeter edges against an inside wall of a rotational mold; c) adding a second resin into the rotational mold; heating and rotating the rotational mold to form the rotational molded product, wherein said second resin binds to the perimeter edges of the preformed shape and the preformed shape becomes cured. The invention also relates to a rotationally molded product that has a preformed shape made of a first resin incorporated into an object or vessel made of a second resin, wherein the preformed shape is integral with the object or vessel. |
| US10252448B2 |
Methods and systems for curing materials within cavities
Provided are methods for heat curing of various materials, such as heat curable materials or more specifically potting compounds, which are disposed within cavities with limited access to these materials. Also provided are curing for executing such methods. In some embodiments, a heat curable material disposed within a cavity may be heated by a heating rod protruding into the cavity or through the cavity. The heating rod is thermally coupled to the heat curable material and is used to transfer heat to the heat curable material. For example, the heating rod may include a resistive heating element. The heating element may be positioned in such a way that the heat curable material is selectively heated within the cavity without significant heating of surrounding components. In some embodiments, the heating rod may be also used to compress the part containing the cavity or a stack including this part. |
| US10252444B2 |
Tile saw
A tile saw includes a saw unit having a motor and a saw blade driven by the motor, a table through which the saw blade at least partially protrudes, and a pan positioned underneath the table and including an interior cavity configured to hold a fluid. The interior cavity is defined by a floor and at least one side wall of the pan. The tile saw also includes a first interior wall that extends upward from the floor of the pan and a second interior wall that extends upward from the floor of the pan. The second interior wall is spaced apart from the first interior wall to define a channel into which the saw blade extends. |
| US10252441B2 |
System and method for cutting a wet green ceramic article
A system for cutting a wet green ceramic article which includes a power device to generate power and a transmission assembly including an input and an output. The input is operably coupled to the power device such that power is transferred through the transmission assembly from the input to the output. The system also includes a cutting tool holder that holds a cutting tool. The cutting tool holder is coupled to the output and pivotally coupled to a pivot point. The output of the transmission assembly pivots the cutting tool holder about the pivot point as the cutting tool reciprocates in a cutting motion between a first position and a second position. |
| US10252438B2 |
Hand-held knockout punch driver
A hand-held knockout punch driver includes a housing, a motor positioned within the housing, and a head unit removably coupled to the housing. The head unit includes a draw rod to which at least one of a punch or a die is attachable. |
| US10252431B2 |
Sponge flap for razor
A shaver accessory hinges over a sharp edge of a razor blade of a shaver and comprises an outwardly facing sponge. A substantially planar flap has the sponge and a hinge at one end. The hinge is configured to attach to the shaver with the sponge facing at least outwardly when the flap is hinged over the sharp edge of the razor blade of the shaver. A securing mechanism coupled to another end opposite the one end is configured to variably attach the another end of the substantially planar flap to the shaver when the hinge rotates at least 270 degrees about the end of the shaver handle in either a closed position or an open position. A neoprene fabric sleeve fits over an outer end of a shaver handle to secure the hinge to the shaver. |
| US10252428B2 |
Utility knife with skewed pivotal blade lock
A utility knife includes a blade holder slidably connected to the handle. A blade lock pivotally connects to the blade holder for movement relative to the blade holder about a blade lock axis between a locked position and a released position. The blade lock axis forms an acute angle α with a lateral direction of the knife so that a surface of the blade lock that is configured to engage the utility blade moves both laterally and vertically as the blade lock moves between its locked and released positions. A blade release trigger is conveniently disposed well rearwardly of a front of the handle. The knife includes a sealed blade storage compartment with a manually openable cover. A seal disposed between the compartment and cover discourages water and/or debris from getting into the compartment when the cover is closed. |
| US10252427B1 |
Flat gripper actuator
Examples described here include a device that has a housing defining a cavity, and a force sensor. The device also includes a first hydraulic actuator positioned in the cavity, and a second hydraulic actuator positioned in the cavity. The first and second hydraulic actuators move between respectively relaxing modes and thrusting modes along respective longitudinal axes. The longitudinal axis of the first hydraulic actuator is substantially parallel to the longitudinal axis of the second hydraulic actuator. The device also includes a first actuated member coupled to the first hydraulic actuator, and a second actuated member coupled to the second hydraulic actuator. |
| US10252425B2 |
System for determining robot position having an imaging element to image the mark on a rotatable arm
A robot includes a first member, a second member that is provided to be turnable about a turning axis with respect to the first member, marks that are disposed around the turning axis on a surface of the second member, and a mark detection portion that is disposed in the first member and detects the marks. |
| US10252417B2 |
Information processing apparatus, method of controlling information processing apparatus, and storage medium
An information processing apparatus, comprises an obtainment unit configured to obtain a relative position and orientation between a first object and a second object; an specifying unit configured to specify an occlusion region where the second object occludes the first object, from an image that includes the first object and the second object, based on the relative position and orientation, a first shape model that represents a shape of the first object, and a second shape model that represents a shape of the second object; and a generation unit configured to generate information for obtaining a position and orientation of the first object based on the occlusion region. |
| US10252404B2 |
Apparatus and method for grasping a screw beneath the screw head with jaws and for releasing same
A dual chuck device with a shaft grasping assembly and a screw stem grasping assembly each with respective jaws, driving mechanism and sleeve. Upon turning a respective sleeve in one direction or the reverse direction, the respective drive mechanism moves the jaws toward or away from a grasping position. In the grasping position, the screw stem is grasped. When the sleeve is presses against a working surface being penetrated by a driven screw, the driving mechanism moves the jaws in the reverse direction to move them apart to no longer grasp the screw. |
| US10252391B2 |
Precision machine tool
In a precision machine tool wherein a spindle head that is movable in the up and down direction is disposed on a column disposed on a bed and a water storage space for storing temperature-regulated cooling water is formed inside the column, the column has, in a lower part thereof, intake ports through which cooling water is led into the water storage space, the column has, in an upper part thereof, and an air vent hole through which air in the column is discharged is formed at a position higher than the drain opening. |
| US10252390B2 |
Lubrication system comprising a spindle and an aerosol dispenser
Proposed is a lubrication system, in particular a single-duct minimum quantity lubrication system, having an aerosol generator, a spindle, a tool clamper arranged on the spindle and a rotary feedthrough arranged on the side of the spindle located opposite the tool clamper, the tool clamper, the spindle and the rotary feedthrough are penetrated by a duct, in the duct is arranged a spindle tube which improves the transport of aerosol, in particular the transport of lubricant particles and/or coolant particles, above all inside the spindle or motor spindle. Further, the spindle tube is mounted in the duct in an electrically insulating manner and/or in that the spindle tube is produced from a material that is not electrically conducting and/or in that the spindle tube and/or the duct is/are provided with at least one electrically insulating layer for coating the spindle tube and/or the duct in an electrically insulating manner. |
| US10252389B2 |
Quick-change clamping unit for toolholder and method of using same
A clamping unit includes a drawbar having an interior surface defining a fluid transport channel. A fluid transport pipe is at least partially disposed within the interior of the drawbar and is in fluid communication with a fluid transport adapter and a fluid transport channel to enable high pressure fluid to be provided directly to a toolholder. The clamping unit further comprises at least one spring-like member positioned around the outer surface of the drawbar to provide a biasing force against an end plate. The drawbar is movable along a longitudinal axis between a locked position and a tool release position by applying and not applying hydraulic pressure against the end plate, thereby providing a quick-change feature of the invention. |
| US10252386B2 |
Tool driving device, tool driving method, and tool feeding mechanism for tool driving device
A tool feeding mechanism for a tool driving device includes a cylinder mechanism, a positioning mechanism, and a holding mechanism. The cylinder mechanism moves a tool rotation driving device to hold and rotate a tool, in a tool axis direction on an exterior of a cylinder tube using power of a piston. The positioning mechanism is connected to the cylinder tube side of the cylinder mechanism either directly or indirectly in order to position the cylinder mechanism relative to a workpiece. The holding mechanism holds the tool rotation driving device such that the power of the piston in the cylinder mechanism is transmitted to the tool rotation driving device. |
| US10252385B2 |
Tool changing method and tool changer
A tool changer is composed of a support shaft, a forward/backward movement drive motor moving the support shaft upward and downward, a rotation drive motor rotating the support shaft about an axis, a tool change arm having tool grippers formed at both ends thereof, and an air blow mechanism discharging compressed air to a tool and a next tool gripped by the tool grippers. In tool change using this tool changer, in a positioning operation, the tool change arm is rotated by degrees and compressed air is discharged toward the tool and the next tool by the air blow mechanism. |
| US10252383B2 |
Bolting tool and bolt mounting jig
Provided is a bolting tool that includes a mounting portion and a torque transfer portion. A bolt assembly is mounted to the mounting portion. The bolt assembly includes a bolt and a nut threaded onto a position along an external threaded portion of the bolt. The torque transfer portion transfers tightening torque to the bolt and the nut of the bolt assembly mounted to the mounting portion. The mounting portion includes a bolt engagement portion, which is engageable with a head of the bolt, a nut engagement portion, which is engageable with the nut, and a coupling portion, which couples the nut engagement portion to the bolt engagement portion coaxially and with a predetermined spacing therebetween. |
| US10252382B2 |
Method of machining surfaces of rotor disc and grinding machine therefor
A grinding machine for finishing turned surfaces of a rotor disc for a gas turbine engine, including a retaining mechanism for retaining the rotor disc and rotatable about a rotational axis corresponding to a central axis of the rotor disc, a spindle engaged to a grinding wheel and rotatable about a rotational axis corresponding to a central axis of the grinding wheel, the grinding wheel having an outer super abrasive surface, a translating mechanism engaged to at least one of the retaining mechanism and the spindle and actuable to provide a relative translational motion between the retaining mechanism and the spindle along three perpendicular axes, and a pivoting mechanism engaged to one of the retaining mechanism and the spindle and actuable to provide a pivoting motion of the rotational axis of one of the retaining mechanism and the spindle around a pivot axis perpendicular thereto. |
| US10252377B2 |
Aqueous aluminum brazing composition
An aqueous aluminum brazing composition contains, as a binder resin, a water-soluble/dispersible polyurethane resin that exhibits a residual ratio of 60% by mass or less in a 400° C. heating environment and exhibits a residual ratio of 1.0% by mass or less in a 520° C. heating environment. |
| US10252367B2 |
Method and system of welding with auto-determined startup parameters
A method and system to determine optimum operating parameters for the startup phase of a welding-type process based on user-desired operating parameters of the post-startup or welding phase of the welding-type process are disclosed. While applicable to a number of welding-type processes, the method and system are particularly configured to determine an optimum wire feed speed for Gas Metal Arc Welding of aluminum using pulse spray transfer. |
| US10252364B2 |
Soldering apparatus and vacuum-soldering method
A soldering apparatus which can keep an interior of a chamber at a specified vacuum pressure and can perform soldering in the chamber, the vacuum pressure of which is optimally adjusted, is provided with a chamber (40) in which a work (1) is solderable under vacuum environment, an operation part (21) that inputs and sets vacuum pressure in the chamber (40), a pump (23) that performs vacuum drawing on the interior of the chamber (40), a pressure sensor (24) that detects pressure in the chamber (40), and a control portion (61) that adjusts the set vacuum pressure in the chamber (40) based on a pressure detection signal (S24) output from the pressure sensor (24), and keeps the set vacuum pressure for a predetermined period of time, as shown in FIG. 4. |
| US10252363B2 |
Forming a solder joint between metal layers
Forming a solder joint between metal layers by preparing a structure having solder material placed between two metal layers and heating the structure to grow an intermetallic compound in a space between the two metal layers. Growing the intermetallic compound includes setting a first surface, in contact with the solder material between the two metal layers, to a first temperature, thereby enabling growth of the intermetallic compound; setting a second surface, in contact with the solder material between the two metal layers, to a second temperature, wherein the second temperature is higher than the first temperature; and maintaining a temperature gradient (temperature/unit thickness) between the two metal layers at a predetermined value or higher until the intermetallic compound substantially fills the space between the two metal layers. |
| US10252357B2 |
Wire management system
The invention relates to a wire management system (7) for a wire saw (8) having a cutting wire (3) which is guided through a cutting area (13), the wire management system (7) comprising a wire supplying unit (5) for supplying cutting wire (3) to the cutting area (13) of the wire saw (8) and a wire receiving unit (6) for receiving cutting wire (3) from the cutting area (13) of the wire saw (8), wherein at least one of the wire supplying unit (5) and the wire receiving unit (6) comprises: at least one rotatable reservoir spool (1) for carrying the cutting wire (3) in overlapping windings, at least one rotatable storage spool (2) for temporarily receiving the cutting wire (3) in windings, wherein the rotational axis (2b) of the storage spool (2) coincides with the rotational axis (1 b) of the reservoir spool (1), a wire guiding means (9) for guiding the cutting wire (3) when being wound up on the storage spool (2), such that the wire windings on the storage spool (2) do not overlap each other and/or have a lower density than the windings on the reservoir spool (1). |
| US10252356B2 |
Demolition shear and demolition shear piercing tip insert and nose configuration
A demolition shear and a piercing tip insert and nose configuration for a demolition shear which resists nose wear and resists retract forces exerted on the piercing tip insert in jamming situations and in the event of snagging of the piercing tip insert. The piercing tip insert includes first and second piercing tip halves, each half having an outer planar sidewall, a curved front wall extending laterally inward, and a bottom leg extending laterally inward defining a shearing edge and a piercing edge. |
| US10252354B2 |
Cutter for electrode graphite and face milling cutter for machining oxide ceramics
A cutter for electrode graphite which has a shank at one end and a tool tip at the other end, and flutes extending from the shank to the tool tip, which space machining lands apart from each other in the circumferential direction. The tool tip is formed as a ball head section, in which the machining lands have a rounded contour, extending along a ball head radius. At least one of the machining lands is a rough-machining land and at least one other of the machining lands is a fine-machining land. Each machining land has a circumferential working area with a cylindrical surface-segment-shaped shell surface, the working area of each rough-machining land is a circumferential file with teeth which are worked into the shell surface of the working area, and the working area of each fine-machining land exterior grooves extends with a twist about the tool axis. |
| US10252353B2 |
Apparatus and method for processing anode plate for electrolysis
An apparatus and method for processing anode plate for electrolysis, the apparatus includes a transverse transmission device (3) for transmitting the anode plate in a transverse direction; a plate-flattening and thickness-measuring device (4) for flattening the anode plate and measuring a thickness of the anode plate; a hanger bottom milling device (6) configured to mill a bottom surface of a hanger of the anode plate, disposed at a first side of the transverse transmission device (3) and positioned downstream of the plate-flattening and thickness-measuring device (4) in the transverse direction; and a hanger side milling device (5) configured to mill a side surface of the hanger of the anode plate, disposed at a second side of the transverse transmission device (3) and positioned downstream of the plate-flattening and thickness-measuring device (4) in the transverse direction. |
| US10252350B1 |
Fiducial marks for articles of manufacture with non-trivial dimensional variations
The illustrative embodiment of the present invention uses a tangible three-dimensional structure as a fiducial mark, which structure is, at least partially, tolerant of dimensional variations in the article. The illustrative embodiment uses three such tangible three-dimensional structures: (1) a portion of a tangible conical surface, (2) a portion of a tangible spheroidal surface, and (3) a portion of a tangible pyramidal surface. |
| US10252346B2 |
Reducer sleeve with thru coolant flow and a cutting assembly using such reducer sleeve
Reducer sleeves are described herein. Reducer sleeves described herein comprise a reducer sleeve body having an axial forward end and an axial rearward end. The reducer sleeve body defines a longitudinal axis. Reducer sleeves further comprise a flange disposed at the axial forward end of the reducer sleeve body. The flange defines a first nozzle disposed at a first radial distance from the longitudinal axis and a second nozzle disposed at a second distance from the longitudinal axis. The reducer sleeve body defines a first trough extending from the axial rearward end to the axial forward end. The first trough is in communication with the first nozzle and the second nozzle, whereby coolant is able to enter the first trough and flow along the first trough and into the first nozzle and the second nozzle such that the coolant is ejected by the first nozzle and the second nozzle. |
| US10252344B2 |
Cutting tool
Tool for machining a workpiece having a cutting insert with at least one cutting edge. Moreover, the tool has a tool holder, which extends along a holder longitudinal axis and has at a workpiece-side end a cutting insert receptacle for receiving the cutting insert, the cutting insert receptacle having an upper clamping finger and a lower clamping jaw. Furthermore, the tool has a wedge-shaped clamping element, which is fastenable in the cutting insert receptacle for wedging the cutting insert in the tool holder. In addition, the tool comprises a fastening element for fastening the clamping element in the cutting insert receptacle and for wedging the cutting insert in the tool holder. |
| US10252338B2 |
Method of manufacturing sintering diffusion joining member and manufacturing apparatus of the same
In S102, after preforming a pressed powder member by compressing metal powder filled in a press-forming portion, the pressed powder member and metal member are slid to each other in S103. In S104, after temporarily joining the pressed powder member and the metal member by further pressurizing the powder member, the temporary joined pressed powder member and the metal member are sintered in a sintering furnace, and the pressed powder member and the metal member are joined by sintering diffusion in S105. Thereby, joining areas between the pressed powder member and the metal member are increased, and it is possible to improve a joining strength between the pressed powder member and the metal member. |
| US10252337B2 |
Methods for directionally recrystallizing additively-manufactured metallic articles by heat treatment with a gradient furnace
A method for manufacturing a metallic article includes providing or obtaining a metallic material in powder form, using an additive manufacturing process, building the metallic article from the powder-form metallic material, layer-by-layer, in a build direction, wherein as a result of the additive manufacturing process, the metallic article comprises columnar grain structures oriented in the build direction, and conveying the metallic article through a gradient furnace in a direction of conveyance from a first area of the gradient furnace to a second area of the gradient furnace to increase a size of the columnar grain structures in the metallic article. The metallic article is conveyed through the gradient furnace in an orientation such that the columnar structures oriented in the build direction are substantially parallel to the direction of conveyance. |
| US10252333B2 |
Additive manufacturing apparatus and method
An additive manufacturing apparatus for building objects by layerwise consolidation of material. The apparatus includes a build chamber containing a working area, a high energy beam for consolidating material deposited in the working area in layers and a flow device for generating a gas flow across at least a part of the working area from a gas inlet to a gas outlet. The gas inlet and gas outlet are arranged to be movable within the build chamber. |
| US10252329B2 |
Mold transfer assemblies and methods of use
A mold transfer assembly includes a transfer housing providing an interior defined by one or more sidewalls and a top. The transfer housing is sized to receive and encapsulate a mold as the mold is moved between a furnace and a thermal heat sink. An arm is coupled to the transfer housing to move the transfer housing and the mold encapsulated within the transfer housing between the furnace and a thermal heat sink. The transfer housing exhibits one or more thermal properties to control a thermal profile of the mold. |
| US10252327B2 |
Enhanced techniques for centrifugal casting of molten materials
Various enhanced features are provided for centrifugal casting apparatuses, rotatable assemblies, and molds for casting products from molten material. These enhanced features include, among others, tapered gate portions positioned adjacent to the cavities of a mold, extended and shared gating systems, and detachable mold structures for modifying the thermodynamic characteristics and behavior of molds during casting operations. |
| US10252321B2 |
Twist drill and production method
A method for producing a twist drill has the following steps. A blank is shaped to form a semi-finished product. The semi-finished product is formed from a core, coaxial with the drill axis, having a radius and a number of webs, arranged on the core, having a height. The semi-finished product has a constant cross section along the drill axis. The webs have a first portion which adjoins the core and in which a width of the web remains constant or decreases in the circumferential direction with increasing radial distance from the drill axis. The webs have a second portion which adjoins the first portion and in which the width of the web increases in the circumferential direction with increasing radial distance from the drill axis. The webs of the semi-finished product are shaped into helical segments using a plurality of rolling tools that annularly enclose the semi-finished product and roll on the webs along the drill axis. The rolling tools have teeth that are inclined with respect to the drill axis. A height of the helical segments is less than the height the webs. Helical segments formed from adjacent webs are in contact with one another in a closing fold. The invention also relates to a twist drill. |
| US10252320B2 |
Rolling element bearing cage with supporting frame and reinforcing frame
The invention relates to a rolling element bearing cage formed of one or more segments, each segment comprising: a supporting frame having a plurality of spaced apart openings each for accommodating a rolling element; and a reinforcing frame, inserted within the supporting frame, having a corresponding plurality of openings each for aligning with the openings of the supporting frame. |
| US10252316B2 |
Adjustable die
A die including a first support having a plurality of panels with adjacent ones of the panels defining a gap therebetween, and a second support having a plurality of panels with adjacent ones of the panels defining a gap therebetween. The first and second supports are configured to be interleaved by positioning at least one panel of each support within one of the gaps of the other support. The first and second supports are positionable in an interleaved configuration in a plurality of different positions relative to each other. The die further includes a coupling component configured to engage at least one of the supports to couple the at least one support to an underlying surface when the first and second supports are in one of the plurality of different positions. |
| US10252313B2 |
Movable head for a stretching machine
A movable head (1, 1a) for a stretching machine for sheets or plates has a front portion (2, 2a) including sheet segments (3, 3a) parallel to one another and shaped so as to define a clamping mouth (18) and a stretching plane (XY) orthogonal to the sheet segments (3, 3a), wherein the mouth (18) comprises clamping means to lock a sheet (P) or plate, so that a traction force (F) parallel to the stretching plane (XY) is applicable thereto, a rear portion (4, 4a) firmly connected to the front portion (2, 2a) so as to stiffen the front portion (2, 2a), and stiffening tie-rods (20), arranged parallel to the stretching plane (XY) for connecting the front portion and the rear portion (2, 4; 2a, 4a) to each other. |
| US10252309B2 |
Tie bar tensioning system
A tie bar tensioning system that allows a bending machine operator to removably couple an upper end of a bend die post of the bending machine to a base of the bending machine via a tie bar, and to lock the tie bar in a tensioned position. The tensioning system includes a stationary member and a rotatable member, each with aligned tie bar passages for receiving the one end of the tie bar. Both the stationary member and the rotatable member include respective engagement surfaces, with the rotatable member engagement surface being rotatable relative to the stationary member engagement surface between a released position and a tensioned position whereat the rotatable member is selectively lockable. The rotation of the rotatable member with the stationary engagement surface in engagement with the stationary engagement surface longitudinally displacing the rotatable member relative to the stationary member. |
| US10252308B2 |
Paintless dent removal tool
A paintless dent removal tool having a handle with a side and two opposing ends. The tool having a substantially rigid stem with a proximal segment and a distal segment opposite the proximal segment, and configured with the proximal segment extending from the side of the handle between the two opposing ends. The stem comprises an elongated curve between the proximal segment and the distal segment of the stem, and a substantially rigid tip extends in an angular fashion from the distal segment of the stem. |
| US10252303B2 |
Method to remediate soil and groundwater
This present invention is directed to a method to remediate soil and groundwater. Embodiments of the present invention can be conducted ex-situ within the footprint of the area to be remediated. The method utilizes hydrogen peroxide. |
| US10252302B2 |
Hydrophilic laminate and method for manufacturing the same, antifouling laminate, product and method for manufacturing the same, and antifouling method
A hydrophilic laminate, including: a substrate made of a resin; and a hydrophilic resin layer on the substrate made of a resin, wherein the hydrophilic resin layer comprises micro convex portions or micro concave portions in a surface thereof, and wherein a pure water contact angle of the surface of the hydrophilic resin layer is less than 40°. |
| US10252298B2 |
Classifying wheel for a centrifugal-force air classifier
A classifying wheel for a centrifugal-force air classifier where the flow pattern of the classifying air is contrary to its centrifugal direction, namely centripetal, and which is equipped with extensions fitted to the classifying wheel vanes within the flow channels which influence the flow pattern is to be executed in wear-protected design. This is achieved in that the classifying wheel has at least one reinforcing ring which has uniformly spaced hooks arranged around its periphery which fix the classifying wheel vanes to the extensions so that the outside radial edge of the classifying wheel vanes is not in contact with the reinforcing ring. |
| US10252293B2 |
Method for coating cooling channel with coating containing hexagonal boron nitride
A method for coating a surface of a closed cooling channel, having a plurality of oil supply bores and a plurality of oil discharge bores, of a piston for an internal combustion engine, having a coating medium containing hexagonal boron nitride may include introducing a defined quantity of a coating medium comprising a suspension of hexagonal boron nitride with a solution on a basis of at least one thermally curable inorganic binder and at least one solvent into the cooling channel, spreading the coating medium over the surface of the cooling channel by moving the piston about at least two spatial axes, using a laminar air flow to dry the coating medium spread over the surface of the cooling channel, and thermally curing the coating medium to complete a coating adhering to the surface of the cooling channel. |
| US10252291B2 |
Photo-curing of thermoplastic coatings
The present invention relates to a method for the preparation of a medical device element by means of extrusion or injection molding and to medical devices comprising such extruded or injection molded medical device elements. The medical device elements (e.g. tubes, wires, lines, stents, catheters, guides, endodontic instruments, needles, trocars for e.g. laparoscopic surgery, laparoscopic accessories, surgical instruments, guide wires) are characterized by a prefabricated shaped article or a thermoplastic substrate polymer having thereon a layer of a covalently cross-linked coating composition of a thermoplastic matrix polymer and a hydrophilic polymer. The method involves a coating composition comprising a thermoplastic matrix polymer, a hydrophilic polymer, and one or more photo-initiator(s), e.g. covalently linked to molecules of the thermoplastic matrix polymer and/or to molecules of the hydrophilic polymer. The coating composition is irradiated with UV or visible light so as to covalently cross-link said coating composition. |
| US10252286B1 |
Flexible tubular tape
A flexible tubular tape product includes a hollow tape tube formed from a spiral wound strip of overlapping pressure sensitive adhesive coated tape. The hollow tube defines an empty interior core space. The outside surface of the hollow tape tube is coated with the pressure sensitive adhesive. A flexible core shaft is positioned inside the interior core space of the hollow tape tube in order to impart some body and ease of handling to the tape tube product. |
| US10252284B2 |
Foam pump actuator with folding nozzle suitable for e-commerce
An actuator for a hand operated foam dispensing pump that utilizes a folding nozzle is presented. The folding nozzle of the actuator is configured so as to lock the actuator in place and prevent operation of the pump when the nozzle is folded. The actuator substantially reduces pump closure loosening (back-off) and nozzle breakage during shipping of a filled product by eliminating trigger handles or other conventional nozzle types which protrude from the side of the actuator. As such, the new actuator is particularly well-suited for use in e-commerce where the shipping of unboxed products is becoming increasingly common. The actuator is configured such that actuator depression (actuation) cannot occur when the folding nozzle is in a folded position. |
| US10252281B2 |
Jet type spray head double-limiting reversing mechanism
The present application belongs to fluid control equipment, in particular, relates to directional controlling mechanism of fluidic sprinkler, comprising a rear reversing mechanism, a front reversing mechanism and a signal stream switching mechanism. A limiting shift rod of the rear mechanism rotate around a locating rod as the center after touching a limiting ring, then realize the reversing of the limiting shift rod. The reverse action of the limiting rod will finally lead a reversing arm to rotate by way of driving a reversing locating block, a rear reversing rod and a front reversing rod to rotate. The rear reversing mechanism, the front reversing mechanism and the signal stream switching mechanism act together, so as to switch a left-side signal stream nozzle and a right-side stream nozzle of a fluidic sprinkler, and bring about the reversing of the rotation direction of the fluidic sprinkler. Directional controlling mechanism of fluidic sprinkler is in a stepping state respectively in the clockwise and the counter clockwise working modes, so that the impact force on a rotary body is small, critical components tend to have a longer working life, an intermediate position does not exist during the reversing of the sprinkler, and the switching of the sprinkler is stable and reliable. |
| US10252276B2 |
Gas recirculation in mineral flotation
An arrangement for recirculation of flotation gas in a mineral flotation process wherein the flotation gas volume fluctuations are handled by a closed pressure equalization loop including an apparatus for storing gas and adsorbing changes of gas pressure; a flushing line for connecting the pressure side of the primary gas recirculation loop to the apparatus for storing gas and adsorbing changes of gas pressure for allowing expulsion of a fraction of the flotation gas from the primary gas recirculation loop; and a suction line for connecting the suction side of the primary gas recirculation loop to the apparatus for storing gas and adsorbing changes of gas pressure, whereby the suction line comprises a pressure reducer for restricting flotation gas flow through the suction line. |
| US10252273B2 |
Valve for dispensing a fluid
A valve for dispensing a fluid comprising a dry portion and a wet portion is presented. Only the wet portion is contacted by the fluid. The wet portion comprises a fluid dispenser unit having a inlet opening, a capillary nozzle providing a fluid outlet, a cavity, the capillary nozzle having an end within the cavity, and a plunger. The plunger moves within the cavity into an opening position allowing an inflow of the fluid through the inlet opening through the cavity and an outflow of the fluid through the capillary nozzle. The plunger has a sealing surface directed towards the end of the capillary nozzle. The plunger moves into a closing position for sealing the end of the capillary nozzle with the sealing surface. The dry portion comprises a closing component for exercising a magnetic closing force onto the plunger for attracting the plunger into the closing position. |
| US10252265B2 |
Microfluidic devices and arrangements for introducing reagents and biological samples to such devices
A microfluidic device 100 is disclosed comprising a body 112 including a biological sample S and/or reagent R receiving slot 122. The sample and reagent are carried on a solid support 10. The device 100 includes two punch assemblies 130 for removing portions of the solid support 10 and delivering them, together with the sample and/or reagent(s), to a receiving chamber 126 for subsequent processing. The device can be used for various assays including those which require just the addition of water in the reaction chamber with no pre-treatment of sample prior delivery into the chamber. |
| US10252264B2 |
Sample preparation module with stepwise pressurization mechanism
The present invention relates to fluidic systems for controlling one or more fluids or reagents. These systems can be used in combination with one or more devices for assaying, processing, or storing samples. In particular, the systems and related methods can allow for controlled pressure and actuation of fluids. |
| US10252262B2 |
Sample test cards
The present invention is directed to sample test cards having an increased sample well capacity for analyzing biological or other test samples. In one embodiment, the sample test cards of the present invention comprise one or more fluid over-flow reservoirs, wherein the over-flow reservoirs are operatively connected to a distribution channel by a fluid over-flow channel. In another embodiment, the sample test cards may comprise a plurality of flow reservoirs operable to trap air thereby reducing and/or preventing well-to-well contamination. The test card of this invention may comprise from 80 to 140 individual sample wells, for example, in a test card sample test cards of the present invention have a generally rectangular shape sample test card having dimensions of from about 90 to about 95 mm in width, from about 55 to about 60 in height and from about 4 to about 5 mm in thickness. |
| US10252260B2 |
System and method for deforming particles
Embodiments of a system and method for deforming a can include a substrate including an inlet module and an outlet module; a fluidic pathway coupled to the inlet module and the outlet module, and including a sample branch operable to transmit the sample fluid; one or more sheath fluid branches flanking the sample branch and operable to transmit sheath having a sheath fluid viscosity higher than a sample fluid viscosity of the sample fluid; a delivery region initiating at a junction between the sample branch and the one or more sheath fluid branches, and operable to transmit a co-flow comprising the sample fluid and the sheath fluid; and a deformation region located downstream of the delivery region and operable to deform the one or more particles of the sample fluid based upon a reduced velocity of the sheath fluid with respect to the sample fluid in the co-flow. |
| US10252258B2 |
Method for separating and concentrating target substance using novel cationic graft polymer
The purpose of the present invention is to provide a method for separating and concentrating a target substance as an alternative to existing cationic polymers, and a kit for implementing this method. |
| US10252255B2 |
Method for preparing noble metal hydrogenation catalyst, noble metal hydrogenation catalyst and use thereof
Disclosed are a method for preparing a noble metal hydrogenation catalyst comprising preparing a carrier from a molecular sieve having a 10-member ring structure and/or an amorphous porous material; preparing a noble metal impregnation solution; and preparing noble metal impregnation solutions in a concentration gradient ranging from 0.05 to 5.0 wt % with deionized water, and sequentially impregnating the carrier with the impregnation solutions from low to high concentrations during the carrier impregnation process, or preparing a noble metal impregnation solution at a low concentration ranging from 0.05 to 0.5 wt % and impregnating the carrier by gradually increasing the concentration of the noble metal impregnation solution to 2.0 to 5.0 wt % in the impregnation process, followed by homogenization, drying, and calcination, as well as a noble metal hydrogenation catalyst, use thereof, and a method for preparing lubricant base oil. |
| US10252254B2 |
Removable protective coating for the receipt of a dust free catalyst
The invention pertains to a stabilized catalyst mold comprising a catalyst body formed of a catalyst material, said catalyst material comprising a catalytically active material or a precursor material of the catalytically active material, characterized in that at least parts of the surface of the catalyst mold are provided with a protective coating comprising an organic binder. Further, the invention pertains to a method for obtaining a stabilized catalyst mold. |
| US10252251B2 |
Production of organic materials using solid catalysts
The present disclosure provides a method for producing organic compounds, such as esters, from an organic feedstock that includes at least one of a biopolymer or a lipid. The method includes heating the feedstock in the presence of a solid catalyst, such as a solid, inorganic Lewis acid catalyst, and reaction medium that includes an alcohol. At least certain ester products have an ester group corresponding to a substituent of the alcohol. |
| US10252246B2 |
Porous ceramic structural body
A honeycomb structure is formed of a porous ceramic material and has pores in the structural body, wherein cerium dioxide is present in a state that it is incorporated in the structural body in the ceramic material, and at least a part of cerium dioxide particles is exposed on pore surfaces of the pores. The ceramic material includes cordierite or silicon carbide as a major component, the ratio of the cerium dioxide to the ceramic material is in the range of from 1.0% by mass to 10.0% by mass, and at least a part of catalyst particulates of a platinum group element such as platinum or palladium is loaded by the cerium dioxide particles. |
| US10252244B2 |
Mesoporous activated carbon
Mesoporous activated carbon having a mesopore structure of at least about 10%. In at least some embodiments, the activated carbon may be coconut shell-based. The enhanced activated carbon may have an intraparticle diffusion constant of at least about 40 mg/g/hr1/2. |
| US10252240B2 |
Producing C5 olefins from steam cracker C5 feeds
Producing C5 olefins from steam cracker C5 feeds may include reacting a mixed hydrocarbon stream comprising cyclopentadiene, C5 olefins, and C6+ hydrocarbons in a dimerization reactor where cyclopentadiene is dimerized to dicyclopentadiene. The dimerization reactor effluent may be separated into a fraction comprising the C6+ hydrocarbons and dicyclopentadiene and a second fraction comprising C5 olefins and C5 dienes. The second fraction, a saturated hydrocarbon diluent stream, and hydrogen may be fed to a catalytic distillation reactor system for concurrently separating linear C5 olefins from saturated hydrocarbon diluent, cyclic C5 olefins, and C5 dienes contained in the second fraction and selectively hydrogenating C5 dienes. An overhead distillate including the linear C5 olefins and a bottoms product including cyclic C5 olefins are recovered from the catalytic distillation reactor system. Other aspects of the C5 olefin systems and processes, including catalyst configurations and control schemes, are also described. |
| US10252236B2 |
Annular catalyst carrier container for use in a tubular reactor
In a catalyst carrier for insertion in a reactor tube of a tubular reactor, the catalyst carrier includes a container for holding catalyst in use. The container has a bottom surface closing the container, and a top surface. A carrier outer wall extends from the bottom surface to the top surface. A seal extends from the container by a distance which extends beyond the carrier outer wall. The carrier outer wall has apertures located below the seal. |
| US10252235B2 |
Control over catalyst particulate feed into an olefin polymerization reactor
The feed rate of a supported particulate catalyst through a unit body rotary disc catalyst feeder may be controlled by controlling the feed of nitrogen to the upper surface of the rotary disc. |
| US10252234B2 |
Synchronous single- and double-acting piston feeder system and method
A mechanism applies necessary forces for the creation of one or more plugs of compressible material to be supplied to a reactor. The plugs are capable of forming a seal between inlets for the plugs and the reactor. The mechanism includes two double-acting hydraulic piston cylinder assemblies coupled with two single-acting hydraulic piston cylinder assemblies. |
| US10252233B1 |
Proximity heating cell assembly for use in a high-pressure cubic press
In an embodiment, a cell assembly for use in a high-pressure cubic press may include at least one can assembly containing a diamond volume. The at least one can assembly may include an end surface in proximity to the diamond volume. The cell assembly may include at least one heating element including a major surface generally opposing and positioned adjacent to the end surface of the at least one can assembly. The at least one heating element may be positioned and configured to heat the diamond volume. The cell assembly may include at least one pressure transmitting medium extending about the at least one can assembly, and a gasket medium that defines a receiving space configured to receive the at least one can assembly, the one or more heating elements, and the at least one pressure transmitting medium. |
| US10252229B2 |
System comprising a pump attached to a tank casing for mixing a fluid
The disclosure extends to systems, methods, and devices for mixing a fluid. The system comprises a tank conduit suspended in a tank for receiving a mixture comprising a liquid, wherein the tank holds the mixture. The system comprises a rigid casing configured to surround the tank and a pump attached to the rigid casing. The system includes a suction inlet and a discharge outlet attached to the pump, wherein the pump creates a negative pressure that draws the mixture into the pump through the suction inlet and the pump creates a positive pressure that dispels the mixture out of the pump through the discharge outlet. |