| Document | Document Title |
|---|---|
| US10415629B2 |
Crankshaft for a reciprocating piston engine
A crankshaft for a reciprocating piston engine is disclosed. The crankshaft has at least two shaft journals adjoined by respective crank webs which are connected to one another by an associated crank pin. Respective material accumulations, which in each case have a surface oriented at least substantially orthogonally with respect to the axis of rotation, are provided on the crank webs in the region of the axis of rotation. |
| US10415623B2 |
Cap with injected sealant
A cap for forming a sealed cavity around an end of a fastener protruding from a structure. The cap has: a cap body with an annular base terminating at a rim which surrounds an opening into a central cavity; an annular skirt providing an annular pocket between the skirt and the base; and an inlet hole in the skirt. The inlet hole is in fluid communication with the pocket and arranged to interconnect with a sealing material injection device to provide a flow of sealing material through the skirt via the inlet hole into the pocket. An outlet is also provided in the skirt. The outlet is in fluid communication with the pocket and arranged to enable air to escape the pocket through the skirt via the outlet hole as the sealing material flows from the inlet hole into the pocket. |
| US10415622B2 |
Method and system for hybrid gang channel bolted joint
A fastening assembly and a method of coupling a flange joint are provided. The fastening assembly includes a channel assembly including an elongate web having a pair of opposing side edges, a plurality of spaced apart apertures extending through the web, and at least one anti-rotation lip extending away from the at least one side edge of the pair of side edges. The fastening assembly also includes a threaded nut assembly including a threaded internal bore and an external anti-rotation tab, the threaded nut assembly coupled to the web with the threaded bore aligned with a respective one of the plurality of spaced apart apertures. The fastening assembly further includes a clinch nut assembly including a threaded internal bore, an external anti-rotation tang, and a bore extension, the clinch nut assembly configured to fixedly couple the web to an outside face of a connection flange. |
| US10415620B2 |
Expansion anchor
An expansion anchor includes a hollow shaft 3 and a bolt 9 to be screwed thereinto from a base end side of the hollow shaft. The hollow shaft 3 is formed, at a portion thereof short of a tip end 3a, with a radially expansive portion 7 which includes slits 6, and a multiplicity of balls 10 are inserted into the radially expansive portion 7. When the bolt 9 is screwed, the balls 10 push against each other and move radially. As a result, the radially expansive portion 7 deforms expansively for securely engaging with a pre-formed hole 2. Even when the radially expansive portion 7 expands, stress does not concentrate at a specific portion of an installation region 1, so that it is possible to provide a high withdrawal resistance while preventing cone-type failure. The management of the withdrawal resistance can be easily performed by screwing the bolt 9) using a wrench with a torque limiter or by screwing the bolt 9 using a torque wrench. |
| US10415619B1 |
Toolless fastener for engine cover
A decorative engine cover is mounted to an engine using fasteners not requiring the use of any tools. A cam cover has a tubular socket with an inner surface defining a cavity including a fixed wedge and a longitudinal bumper projecting into the cavity. A removable engine cover defines an recess receiving the tubular socket and an aperture aligned with the cavity. A handle block comprises a main body with a lower end rotatable and axially slidable in the cavity, an upper flange, and a retractable wedge projecting radially from the main body. A biaser engages the engine cover and handle block urging the block away from the cam cover. The wedges are engageable when the main body is rotationally within a locking region and axially slid toward the cam cover. The fixed wedge and retractable wedge disengage when the main body is rotated out of the locking region. |
| US10415618B2 |
Quick lock-release mechanism for assembling a table plate to table legs
A quick lock-release mechanism for assembling a table plate to table legs that includes a lower ring, a cap, two locking wings and a two springs. The lower ring includes a central hole and two opening pins. The cap includes a circumferential rim and two pins. The locking wings include an axial hole, a hole for receiving a tension screw and a sloping side. The springs and the locking wings are designed to be assembled onto the spring wings pins. The tension screws are designed to be screwed into the holes for receiving the tension screw. The springs push the locking wings toward the center of the mechanism so that the locking wings cover a part of the central hole and when rotating the cap relatively to the lower ring the spring wings pins exert force on the locking wings and push back the locking wings. |
| US10415606B2 |
Actuator
An actuator main body (11) is formed by a plurality of artificial muscles (12). Each artificial muscle (12) includes an elastic tube (13) and a braided tube (15) covering an outside of the elastic tube (13). A first outside cylindrical body (21) is attached to one end portion of the actuator main body (11), and a second outside cylindrical body (22) is attached to the other end portion of the actuator main body (11). Bonding portions (23, 24) are respectively provided in the first and second outside cylindrical bodies (21, 22). The bonding portions (23, 24) are used to bond the elastic tube (13) to the braided tube (15), to bond the outside cylindrical body (21) to the artificial muscles (12), and to bond the outside cylindrical body (22) to the artificial muscles (12). |
| US10415597B2 |
Fluid heat exchange systems
An electric pump can have a stator with a stator core defining a plurality of poles, a coil of electrically conductive material extending around each respective one of the plurality of poles, and a stator-cooling chamber, as well as an impeller coupled to a rotor. A first region can be at least partially occupied by the impeller and fluidicly coupled with the stator-cooling chamber to convey a working fluid from the first region into the stator-cooling chamber. The stator-cooling chamber can be configured to facilitate heat transfer from the stator core and/or the coils to the working fluid in the stator-cooling chamber. Cooling systems can incorporate such a pump. Related methods also are disclosed. |
| US10415595B2 |
Airfoil shape for fifth stage compressor stator vane
A system is provided, including an airfoil. The airfoil includes a first suction portion of a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z of a suction side as set forth in TABLE I to a maximum of three decimal places, wherein the X and Y values of the suction side are coordinate values that couple together to define suction side sections of the first suction portion of the nominal airfoil profile at each Z coordinate value, the suction side sections of the first suction portion of the nominal airfoil profile are coupled together to define the first suction portion, the airfoil includes an airfoil length along a Z axis, the first suction portion comprises a first portion length along the Z axis, the first portion length is less than or equal to the airfoil length, and the Cartesian coordinate values of X, Y, and Z are non-dimensional values convertible to dimensional distances. |
| US10415594B2 |
Airfoil shape for second stage compressor stator vane
A system is provided, including an airfoil. The airfoil includes a first suction portion of a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z of a suction side as set forth in TABLE I to a maximum of three decimal places, wherein the X and Y values of the suction side are coordinate values that couple together to define suction side sections of the first suction portion of the nominal airfoil profile at each Z coordinate value, the suction side sections of the first suction portion of the nominal airfoil profile are coupled together to define the first suction portion, the airfoil includes an airfoil length along a Z axis, the first suction portion comprises a first portion length along the Z axis, the first portion length is less than or equal to the airfoil length, and the Cartesian coordinate values of X, Y, and Z are non-dimensional values convertible to dimensional distances. |
| US10415592B2 |
Shroud for gas turbine engine
A stator assembly for a stator of a gas turbine engine is provided. The stator assembly having: a shroud defining a cavity; a plurality of inserts located within the cavity, each of the plurality of inserts defining a cavity; a plurality of vanes secured to the shroud, wherein each of the plurality of vanes has a tab portion located in the cavity of the shroud; and a rubber material disposed in the cavity of the shroud, the rubber material securing the tab portion of each of the plurality of vanes to the shroud. |
| US10415586B2 |
Axial fan
An axial fan includes a rotor portion, a stator portion arranged radially opposite to the rotor portion, and an impeller hub fixed to the rotor portion, and arranged to be capable of rotating integrally with the rotor portion. The impeller hub includes a hub top plate portion; a hub tubular portion being tubular, and arranged to extend axially downward from an outer edge of the hub top plate portion; a plurality of blades arranged in a circumferential direction; a plurality of wall portions arranged in the circumferential direction radially inside of the hub tubular portion; and a joining portion arranged to join a corresponding one of the wall portions to the hub tubular portion. A radially outer surface of the rotor tubular portion is arranged to be in contact with an inner surface of at least one of the wall portions. |
| US10415579B2 |
Ceramic coating compositions for compressor blade and methods for forming the same
Coating systems for components of a gas turbine engine, such as a compressor blade tip, are provided. The coating system can include a ceramic material disposed along the compressor blade tip and may be used with a bare compressor casing. The ceramic coating is harder than the bare compressor casing and can reduce the rub ratio thereby increasing the lifetime of the compressor blades. Methods are also provided for applying the coating system onto a compressor blade. |
| US10415578B2 |
Information processing device and management device
Power consumption of a cooling fan of an information processing device is reduced. A processor reduces a speed of the cooling fan provided in the information processing device, and controls the cooling fan at a first speed when there is no problem with the operation of the information processing device, the first speed being obtained by reducing the speed of the cooling fan. An interface transmits first information indicating the first speed to a management device. The processor receives second information indicating a second speed from the management device that associates the first speed with identification information identifying the information processing device and stores therein the first information indicating the first speed and the identification information, and controls the speed of the cooling fan according to the second speed when the second speed is lower than the first speed. |
| US10415574B2 |
System and method of a fan
A fan apparatus is described that comprises a rotational hub that defines a central axis, a first fan blade coupled to the rotational hub and extending radially outward from the central axis, wherein the first fan blade has a first pitch angle; a second fan blade coupled to the rotational hub and extending radially outward from the first central axis, wherein the second fan blade has a second pitch angle opposite the first pitch angle; and a housing that defines cylindrical interior volume with a central axis coaxial with the central axis of the rotational hub, wherein the first and second fan blades reside within the cylindrical interior volume. |
| US10415571B2 |
Variable inlet vanes
A cooling system that includes two or more fans that each have a chassis. The chassis includes a first face, a second face, and a sidewall. The fans then can be attached to each other by attaching a sidewall of a first fan chassis to a sidewall of a second fan chassis. An adjustable vane is attached perpendicularly and approximately equidistant between the fans, with an angular control element that is attached to the first fan chassis. The vane can be oriented such that the vane divides the airflow distributed to the fans. The vane then can be adjusted radially by the angular control element, which is attached to the fan chassis. If an impeller of a fan chassis fails the vane can be adjusted radially using an angular control element to distribute more airflow to the failed fan superimposing the non-failed fan chassis. |
| US10415569B2 |
Flow control
A pumping system for at least one aquatic application includes a motor coupled to a pump and a controller in communication with the motor. The controller is adapted to determine a first motor speed of the motor, determine a reference power consumption using a reference flow rate and a curve of speed versus power consumption for the reference flow rate, and generate a difference value between the reference power consumption and a present power consumption. The controller drives the motor to reach a steady state condition at a second motor speed based on the difference value. |
| US10415566B2 |
Gear pump
A gear pump has a pump body, a pump cylinder connected with the pump body, a driving gear and a driven gear meshed with each other and disposed in the pump cylinder, and a motor driving the driving gear through a driving shaft. The pump cylinder is located between the pump body and the motor. The driving gear is mounted to or integrally formed with the driving shaft. A first bearing and a second bearing are disposed on respectively sides of the driving gear, one end of driving shaft is received in the first bearing, and the other end of the driving shaft extends through the second bearing and into the motor and forms a shaft of the motor. |
| US10415565B2 |
Vane cell machine
A vane cell machine is provided comprising a housing having a stator bore with an outer limitation formed by a circumferential wall and two axial end faces (5), a rotor mounted rotatably in said stator bore, a plurality of vanes moveable in radial direction relative to said rotor and sliding along said circumferential wall, and sealing means (12) at least at one of said end faces (5), said sealing means (12) acting on said rotor in axial direction. Such a vane cell machine should have a simple construction. To this end said end face (5) is formed at an end plate (11) of said housing wherein said end plate (11) comprises a recess in which said sealing means (12) are rotated. |
| US10415563B2 |
Pumping system, vibration limiting device, and method
A mechanism for limiting vibration amplitudes in a pumping system includes a plurality of pendulum absorbers coupled with a carrier and each having a pivoting range. The pendulum absorbers each further include a first and a second contact surface that contacts an outer peripheral surface of the carrier at limit stop positions, and each having a shape that is conforming with a shape of the outer peripheral surface. The pumping system may be used for pumping liquid nitrogen. |
| US10415559B2 |
Pumping cassette
A pump cassette is disclosed. The pump cassette includes a housing having at least, one fluid inlet line and at least one fluid outlet line. The cassette also includes at least one reciprocating pressure displacement membrane pump within the housing. The pressure pump pumps a fluid from the fluid inlet line to the fluid outlet line. A hollow spike is also included on the housing as well as at least one metering pump The metering pump is fluidly connected to the hollow spike on the housing and to a metering pump fluid line. The metering pump fluid line is fluidly connected to the fluid outlet line. |
| US10415552B2 |
Injection system and method for injecting a cylindrical array of liquid jets
An injection system includes a reservoir for containing liquid, and a gating plate having a circular array of gating plate apertures. The injection system additionally includes a faceplate positioned adjacent to the gating plate and having a circular array of faceplate orifices. The injection system also has a motor to rotate the gating plate, and a controller to control the motor for rotating the gating plate into an aligned clocking orientation in which the gating plate apertures and the faceplate orifices are aligned to initiate the formation of a cylindrical array of liquid jets, and rotate the gating plate into a non-aligned clocking orientation terminate formation of the liquid jets after a predetermined discrete quantity of the liquid is injected. |
| US10415543B2 |
Blade and strut of wind turbine for vertical-axis wind power generator
A wind turbine for a wind power generator includes: a center shaft arranged in a vertical direction; a plurality of horizontal arms attached in a radial manner to the center shaft; and a plurality of blades each arranged on an outer end of each of the plurality of horizontal arms so as to stand in an upright position, the plurality of blades each having a streamlined shape, in horizontal cross-section, including a 45±10% front side and a rear side, of which the rear side defines a convex arc-shaped outer-side surface and a concave arc-shaped center-shaft-side surface in a continuously closed manner, and a blade thickness across the convex arc-shaped outer-side surface and the concave arc-shaped center-shaft-side surface decreases gradually from a full dimension, in a region from a center-shaft-side point of inflection in blade thickness to a rear end of each of the plurality of blades. |
| US10415537B2 |
Model predictive control of parametric excited pitch-surge modes in wave energy converters
A parametric excitation dynamic model is used for a three degrees-of-freedom (3-DOF) wave energy converter. Since the heave motion is uncoupled from the pitch and surge modes, the pitch-surge equations of motion can be treated as a linear time varying system, or a linear system with parametric excitation. In such case the parametric exciting frequency can be tuned to twice the natural frequency of the system for higher energy harvesting. A parametric excited 3-DOF wave energy converter can harvest more power, for both regular and irregular waves, compared to the linear 3-DOF. For example, in a Bretschneider wave, the harvested energy in the three modes is about 3.8 times the energy harvested in the heave mode alone; while the same device produces about 3.1 times the heave mode energy when using a linear 3-DOF model. |
| US10415536B2 |
Moving window frame with multiple windows and its application in the ocean, river, and wind
This invention has to do with generating electricity by converting kinetic energy embedded in the water in motion such as ocean waves, or river flow, or wind pressure into rotational energy which is to be used to rotate the electricity generator spin axis to generate electricity. To achieve this goal, Moving Window Frame with multiple Vertical Windows and with or without a Horizontal Window is invented. |
| US10415530B2 |
System and method for operating an independent speed variable frequency generator as a starter
A system may include a first bus transfer switch configured to open and close connections between a generator control unit, a pilot permanent magnet generator stage of an independent speed variable frequency (ISVF) generator, and an external power source. The system may further include an inverter configured to set a main field winding of the ISVF generator into a motor state. The system may also include a second bus transfer switch configured to open and close a connection between a main armature winding of the ISVF generator, a power distribution bus, and a motor start driver configured to send a current through the main armature winding to generate a magnetic field pattern that causes the rotor to turn, enabling startup of an engine. |
| US10415528B2 |
Vehicle PEPS system calibration using a mobile device
A method of operating a passive entry passive start (PEPS) system includes authenticating the mobile wireless device, detecting a presence of the mobile wireless device in a specified location in an interior of the vehicle, and calibrating one or more operating parameters of the PEPS system based on radio frequency (RF) performance characteristics of the mobile wireless device. |
| US10415527B2 |
Fuel injection valve
Recent exhaust gas regulation requires reduction of an amount and quantity of particulate matter included in an exhaust gas, and a normal maximum fuel pressure may be increased to approximately 35 MP. When the normal maximum fuel pressure is 35 MPa, a fuel injection valve is required to work for example at a pressure up to 45 MPa. In such a condition, a fluid force may exceed a valve opening force depending on a seat diameter, and a needle valve cannot be kept open and closed, when opening thereof is required.In order to solve the above problems, a fuel injection valve according to the present invention includes a valve seat portion, a valve body which is seated on or separated from the valve seat portion, an injection hole which is formed on a downstream side from the valve seat portion, and a guide portion which is formed on an upstream side from the valve seat portion seating a valve body seat portion of the valve body to guide a guided portion on a downstream side of the valve body, in which the valve seat portion is formed to have a dimension in a crossing direction crossing an axial direction of 0.4 to 0.8 times a dimension of the guide portion in the crossing direction. |
| US10415526B2 |
Valve and method for producing a valve
A valve is provided, in particular an injection valve, having a valve seat and a valve needle which extends along a closing direction for the most part, the valve seat having a valve-seat surface, and a valve-closing element is mounted on an end of the valve needle facing the valve seat, the valve-closing element being able to be moved between an open position and a closed position, and the valve-closing element together with the valve-seat surface forming a sealing seat in the closed position, the valve-closing element having a greater core hardness and/or surface hardness than the valve-seat surface. |
| US10415522B2 |
Fuel injector
The invention relates to a fuel injector, in particular a common-rail injector (1), comprising an injector housing (2), in which a nozzle needle (8), which is arranged in such a way that the nozzle needle can be moved in a reciprocating manner, is arranged in a high-pressure chamber (6) in order to open and close at least one injection opening (5), which nozzle needle bounds a control chamber (20) by means of one end face and interacts with a nozzle body seat (10) by means of the other end face in order to open and close the injection opening (5). The nozzle needle (8) has a first sleeve-shaped supporting element (14), to which force is applied in the closing direction of the nozzle needle (8). In addition, the nozzle needle (8) has a second sleeve-shaped supporting element, which surrounds the nozzle needle (8) and which is arranged in the direction of the end face of the nozzle needle (8) that is close to the control chamber. The second supporting element (16) is arranged at a distance from the first supporting element (14) axially in the closing direction of the nozzle needle (8). At least one of the stop surfaces (33, 34) of the first (14) sleeve-shaped supporting element or of the second (16) sleeve-shaped supporting element that face each other has at least one cut-out (36). |
| US10415521B2 |
Delivery device for delivering and heating a medium
A delivery device for delivering a medium and for heating the medium to be delivered, having a vehicle pump, an electric motor for driving the vehicle pump and a control unit for controlling the electric motor. For heating the medium in the vehicle pump, the control unit is designed to generate a first alternating electrical current in a conductor winding of the electric motor. This first alternating electrical current induces eddy currents in a component of the delivery device, by which the medium can be heated. |
| US10415520B2 |
Fuel supply device
A fuel supply device supplying a fuel stored in a fuel tank to an engine includes a low-pressure pump configured to feed the fuel, a high-pressure pump configured to compress the fuel discharged from the low-pressure pump and to feed to the engine, a first low-pressure passage member configured to define a first fuel passage from the low-pressure pump to the high-pressure pump, and a second low-pressure passage member configured to define a second fuel passage branched from the first fuel passage at a low-pressure junction portion and joining the first fuel passage at a low-pressure confluence portion, wherein the first fuel passage and the second fuel passage are different in at least one of (i) temperatures of the fuels that flow through the fuel passages and (ii) passage lengths of the fuel passages from the low-pressure junction portion to the low-pressure confluence portion. |
| US10415519B2 |
Duct structure
A duct structure including a fin having a downstream end surface extending between an inner surface of a duct and a downstream end of a top surface of the fin in a height direction of the fin. As a result, a vortex can be intentionally generated in a downstream of the downstream end surface of the fin. Since a pressure in the vortex is lower than a pressure in a surrounding portion of the vortex, the vortex can draw a fluid flow having flowed along the top surface of the fin to the vortex and can change the flow to a flow flowing along a portion of the inner surface of the duct located downstream of the fin. As a result, a flow separation from the inner surface of the duct can be suppressed. |
| US10415515B2 |
Exhaust gas recirculation cooler for an internal combustion engine
An exhaust gas recirculation cooler may include a housing having a coolant inlet opening into an inlet region and a coolant outlet, and a plurality of cooling tubes arranged in the housing next to one another to form a tube row, each cooling tube connecting an exhaust gas inlet and outlet. At least two tube rows with one arranged on top of another and spaced from each other may form a tube block. Exhaust gas may be flowable through an inside of each cooling tube, and a coolant flow may be able to be circulated outside of the cooling tubes within the housing and flowable through an annular space enclosing the tube block in a circumferential direction. A flow guide arrangement for guiding the coolant in the interior of the tube block may be arranged in the housing lying against at least portions of one of the tube rows. |
| US10415513B2 |
EGR system with particle filter and wastegate
An emissions control system for a gasoline engine having an exhaust gas conduit which can be connected to an exhaust manifold of the gasoline engine, having an inlet conduit which can be connected to an inlet manifold of the gasoline engine and having a turbine arranged in the exhaust gas conduit. At least one exhaust gas recirculation conduit is provided, which opens into the inlet conduit, and the exhaust gas conduit has at least one bypass conduit, which opens into the exhaust gas conduit downstream of the turbine, wherein a) the exhaust gas recirculation conduit branches off upstream of the turbine and the bypass conduit branches off at the exhaust gas recirculation conduit or b) the bypass conduit branches off upstream of the turbine and the exhaust gas recirculation conduit branches off at the bypass conduit, wherein c) at least one particulate filter, is arranged in the exhaust gas recirculation conduit or in the bypass conduit upstream of the exhaust gas recirculation conduit or in the exhaust gas conduit upstream of the exhaust gas recirculation conduit. |
| US10415511B2 |
Evaporated fuel processing devices
An evaporated fuel processing device includes a fuel tank, a canister, an atmospheric passage, a vapor passage, an intake pipe, a purge passage, a purge pump, and a flow rate control valve. The evaporated fuel is desorbed utilizing only negative pressure in the intake pipe when sufficient negative pressure is generated in the intake pipe. The purge pump is driven to desorb the evaporated from the canister when sufficient negative pressure is not generated in the intake pipe. The purge pump and the flow rate control valve may be provided in the purge passage. The purge pump is a vortex pump through which the gas can flow even when drive is stopped. The minimum cross-sectional area of the internal space of the flow passage of the purge pump is equal to or larger than the minimum cross-sectional area of the internal space of the other parts of the purge passage. |
| US10415508B2 |
Charge forming device with air bleed control valve
In at least some implementations, a charge forming device includes a body defining at least part of a first passage, a throttle valve movable relative to the first passage between an idle position and a wide open position, an air bleed passage communicated with the first passage, and a control valve. The control valve may be arranged in the air bleed passage to selectively inhibit or prevent air flow to the first passage from the air bleed passage. And the control valve is moveable between a first position and a second position in response to movement of the throttle valve wherein greater air flow is permitted from the air bleed passage to the first passage in the body when the control valve is in the second position than when the control valve is in the first position. |
| US10415506B2 |
Multi degree of freedom flutter damper
Disclosed is a flutter damper, including an acoustic liner in fluid communication with a fluid flow, the acoustic liner being configured for peak acoustical energy absorption at a frequency range that is greater than a frequency range associated with fan flutter, and a plurality of modular chambers, each of the plurality of modular chambers being configured for peak acoustical energy absorption at a frequency range that is associated with one or more fan flutter modes, and the plurality of modular chambers being disposed radially outside of the acoustic liner, and the plurality of modular chambers including a circumferential gap between proximate circumferential ends of at least one adjacent pair of modular chambers, wherein, the plurality of modular chambers each include a plurality of circumferentially aligned and connected chamber segments. |
| US10415504B2 |
Translating cowl thrust reverser system with over-stow unlocking capability
A thrust reverser system for a turbine engine includes a support structure, a transcowl, a door, a lock, and a first elastic element. The transcowl is mounted on the support structure and is translatable between a stowed position, a deployed position, and an over-stow position. The door is pivotally coupled to the support structure and is rotatable between at least a first position, a second position, and a third position. The lock is movable between a locked position, to prevent transcowl translation toward the deployed position, and an unlocked position, to allow transcowl translation toward the deployed position. The lock is only able to move to the unlocked position when the transcowl is in the over-stow position. The first elastic element is disposed within the stowed position aperture and, when engaging both the support structure and the transcowl, supplies a force to the transcowl. |
| US10415503B2 |
Cascade pivot door-type thrust reverser for turbofan engine
A thrust reverser for reversing a thrust of a turbofan engine of an aircraft. The reverser includes a pivot door, a cascade component, and an actuation system. The door is moveable between lowered and raised positions in which a side outlet is, respectively, covered and uncovered. The cascade includes turning vanes, and is moveable between forward and rearward positions in which the cascade is positioned, respectively, not over and over the side outlet. The actuation system deploys the reverser by simultaneously moving the door to the raised position and moving the cascade to the rearward position over the side outlet, and stows the reverser by simultaneously moving the cascade to the forward position and moving the door to the lowered position. When the door is raised and the cascade is over the side outlet, airflow through the side outlet is directed at least partially forward to provide reverse thrust. |
| US10415502B2 |
Swirling flow eductor system and method
Eductor systems and methods improve eduction by increasing swirl. An eductor housing defines a primary plenum channeling a flow stream from an inlet opening to an exit opening, and defines a secondary plenum separated from the primary plenum and channeling another flow stream from a duct inlet to exit slots. A gas flow stream is delivered into the eductor housing and is directed through the exit opening so that the gas flow stream educes the flow stream through the inlet opening and the exit opening. The second flow stream is delivered to the secondary plenum through a duct connected at an angle to induce a swirl in the secondary plenum to effect a static pressure reduction at the exit opening that draws the flow stream from the inlet opening through the exit opening. |
| US10415500B2 |
Double-acting pressure reducing cylinder with adaptive support
The double-acting pressure reducing cylinder (1) includes a cylinder shaft (71) which cooperates with a double-acting pressure reducing piston (2) connected to transmission elements (3) housed in a transmission casing (8), while a hollow pillar (13) whose ends are articulated is traversed by a rod tunnel and bears against the casing (8) to support the shaft (71), a tie rod (17) likewise articulated traversing the tunnel to clamp the cylinder shaft (71) to the hollow pillar (13), while lower centering elements of the cylinder (20) and upper centering elements of the cylinder (21) integrated with the transmission casing (8) in particular via a centering frame (22) allow the cylinder shaft (71) to move freely in parallel with its longitudinal axis but not in the plane perpendicular to the axis. |
| US10415497B2 |
Arrangement for an internal combustion engine
An arrangement may include one of a cylinder liner or a cylinder bore formed in a crankcase of an internal combustion engine, a piston having a peripheral top land and being accommodated in the cylinder liner or cylinder bore, and an annular insert accommodated in the cylinder liner or cylinder bore and extending axially parallel to the piston top land. The cylinder liner or cylinder bore may have a radially inwardly-directed shoulder at an upper free end of the cylinder liner or cylinder bore. The annular insert may have along an upper peripheral free edge of the annular insert, distributed around a circumference of the annular insert, at least two beads or embossments located opposite one another and resting on the radially inwardly-directed shoulder. |
| US10415495B2 |
Method for regulating a fuel delivery system
A method for regulating a fuel delivery system of an internal combustion engine in a motor vehicle having a fuel delivery pump for supplying the internal combustion engine with fuel, the fuel delivery pump having a pump mechanism driveable by an electric motor actuable by a control signal, and a pressure-sensor-free pressure monitor being provided in the fuel delivery system, includes: predefining a target rotational speed for the electric motor based on the control signal; predefining an upper rotational speed limit and/or a lower rotational speed limit for the target rotational speed, wherein the upper rotational speed limit depends on the maximum fuel requirement of the internal combustion engine, and the lower rotational speed limit depends on the minimum fuel requirement of the internal combustion engine; and determining the target rotational speed by a pressure-sensor-free calculation method. |
| US10415493B2 |
System and method for variable compression ratio engine
Methods and systems are provided for improving calibration of a variable compression ratio engine. Cylinder-to-cylinder compression ratio variations are detected and accounted for by comparing cylinder fuel flow and IMEP at each compression ratio setting. Dilution parameters including EGR and VCT schedule are also calibrated to account for the cylinder-to-cylinder compression ratio variations. |
| US10415491B2 |
Use of predicted RPM in multi-variable engine control with least-square techniques
An engine control system for a vehicle, includes a model predictive control (MPC) module that identifies sets of possible target values based on an engine torque request, determines predicted operating parameters for the sets of possible target values, determines cost values for the sets of possible target values, selects one of the sets of possible target values based on the cost values; and sets target values based on the possible target values of the selected one of the sets; and a first actuator module that controls a first engine actuator based on a first one of the target values. The MPC module determines at least one of the predicted operating parameters at a future point in time based on a predicted value of engine rpm, which is determined based on a plurality of recent engine rpm measurements. |
| US10415489B2 |
Method for determining actual lengths of short intervals of a toothed target of a crankshaft
Disclosed is a method for determining actual lengths of short intervals, shorter than one segment of a toothed target of the crankshaft. The determination method includes: —a measurement step measuring first times, each corresponding to the time that the target takes to traverse a long interval of a length of a segment, and second times, each corresponding to the time that the target takes to traverse a short interval, —a correction step calculating a first ratio between two long intervals and a second ratio between two short intervals, —a step of obtaining the actual length of each of the long intervals, —a step of calculating a difference in length between two long intervals, —and a step of determining the respective actual lengths of a pair of short intervals of the toothed target. |
| US10415485B2 |
Method for controlling of valve timing of continuous variable valve duration engine
A method for controlling intake and exhaust valves of an engine may include: determining, by a controller, a target opening duration of the intake and exhaust valves according to a control region determined based on an engine load and an engine speed; modifying, by an intake continuous variable valve duration (CVVD) device and by an exhaust CVVD device, opening and closing timings of the intake valve and exhaust valve based on the target opening duration of the valves; and advancing or retarding, by the intake and/or exhaust CVVD devices, the opening timing of the intake and exhaust valves while simultaneously retarding or advancing the closing timing of the intake and exhaust valve by a predetermined value based on the target opening durations. In particular, the controller classifies five control regions based on the engine load and speed. |
| US10415482B2 |
Turboshaft engine comprising a controlled mechanical coupling device, helicopter equipped with such a turboshaft engine, and method for optimising the zero-power super-idle speed of such a helicopter
The invention relates to a turboshaft engine comprising a gas generator (5) that is capable of being rotated, and a free turbine (6) that is rotated by the gases of said gas generator, characterized in that it comprises a device (40) for controlled mechanical coupling of said gas generator (5) and said free turbine (6) that is capable of connecting said gas generator (5) and said free turbine (6) mechanically and on demand as soon as the rotational speed of said gas generator (5) reaches a predetermined threshold speed. |
| US10415480B2 |
Gas turbine engine fuel manifold damper and method of dynamics attenuation
The present disclosure is directed to a fuel manifold assembly for a gas turbine engine. The fuel manifold assembly defines a walled conduit through which a fuel flows in a fuel passage. The walled conduit defines a first end and a second end opposite of the first end along a length of the walled conduit. The fuel manifold assembly includes an exit manifold to which a fuel nozzle attaches. The fuel manifold assembly includes a damper assembly coupled to the walled conduit of the fuel manifold assembly. The damper assembly includes a walled tube extended from the walled conduit. The damper assembly further includes a walled enclosure defining a damper cavity therein. The damper cavity is in fluid communication with a damper passage defined within the walled tube, and the damper passage is in fluid communication with the fuel passage. |
| US10415479B2 |
Fuel/air mixing system for fuel nozzle
A fuel nozzle includes an inner wall defining a central passage extending in an axial direction of the fuel nozzle, a hub wall surrounding the inner wall and defining a first annular passage, an outer wall surrounding the hub wall and defining a second annular passage, and a shroud surrounding the outer wall and defining a third annular passage. A swirler may receive air and direct the air into the first annular passage. The swirler includes at least one swirl vane extending from the shroud to the hub wall that has an air passage extending between the shroud and the hub wall. The air passage is coupled to the first annular passage and has a first width adjacent the shroud and a second width adjacent the hub wall. The second width is larger than the first width defining a diverging outlet into the first annular passage. |
| US10415474B2 |
Method and system for phase change material component cooling
A transient cooling system includes a first phase change material (PCM) element and a second PCM element. The first PCM element includes a first PCM, a first surface, and a second surface, the first surface complementary to a surface to be cooled. The second PCM element includes a second PCM and a third surface in thermal contact with the second surface. The first PCM and the second PCM may have different thermal characteristics. |
| US10415473B2 |
Deicing nose of an axial turbine engine compressor
The invention relates to a de-icing splitter nose (22) of an axial turbine engine, notably a de-icing splitter nose of a turbo-jet engine compressor. The splitter nose includes an annular row of vanes (26), each of which has a radially extending leading edge (36), and a de-icing system (28) based on hot-air injection. The injection is pulsed, i.e. discontinuous. The system (28) includes an annular row of injection orifices for injecting de-icing fluid (44) onto the vanes (26) in respective injection directions (46). Each injection orifice is associated with a vane such that the injection directions thereof are substantially parallel to the leading edge (36) of the related vane, enabling said vane (26) to be de-iced. |
| US10415466B2 |
Offset cores for gas turbine engines
A gas turbine engine includes a propulsor with a power turbine, a power turbine shaft extending forward therefrom defining a centerline axis, and a fan driven by the power turbine shaft. The fan is aligned with the centerline axis forward of the power turbine and is operatively connected to be driven by the power turbine through the power turbine shaft. A gas generator operatively connected to the propulsor is included downstream from the fan and forward of the power turbine, wherein the gas generator defines a generator axis offset from the centerline axis. The gas generator is operatively connected to the power turbine to supply combustion products for driving the power turbine. |
| US10415463B2 |
Airfoil shape for third stage compressor rotor blade
A system is provided, including an airfoil. The airfoil includes a first suction portion of a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z of a suction side as set forth in TABLE I to a maximum of three decimal places, wherein the X and Y values of the suction side are coordinate values that couple together to define suction side sections of the first suction portion of the nominal airfoil profile at each Z coordinate value, the suction side sections of the first suction portion of the nominal airfoil profile are coupled together to define the first suction portion, the airfoil includes an airfoil length along a Z axis, the first suction portion comprises a first portion length along the Z axis, the first portion length is less than or equal to the airfoil length, and the Cartesian coordinate values of X, Y, and Z are non-dimensional values convertible to dimensional distances. |
| US10415456B2 |
Combustion chamber for an internal combustion engine and an internal combustion engine
An engine includes a combustion chamber including a cylinder wall defining a cylinder, a fuel injector disposed in a first opening in the cylinder wall and a piston head disposed in the cylinder. A piston bowl at least partially defined by a wall having a generally spiral shape is provided in a top of the piston head. |
| US10415453B2 |
Active regeneration method for a gasoline particulate filter of an internal combustion engine
An active regeneration method for a gasoline particulate filter includes determining if a particulate filter soot load level is greater than a predetermined soot load level threshold and, if so, determining if the particulate filter's temperature is greater than a predetermined burn off temperature threshold. A particulate filter heating phase is initiated when the particulate filter's temperature is not greater than a predetermined burn off temperature threshold and a soot burning phase is started when the particulate filter's temperature is greater than a predetermined burn off temperature threshold. |
| US10415450B2 |
Systems and methods for reductant dosing including on-time correction for switching delays
A controller includes a switching delay circuit structured to determine an open delay time and a close delay time for a reductant injector, each based on battery voltage and reductant injector coil temperature. A dosing circuit is structured to determine an open time that the armature pin must be in the fully open position so as to cause the injector to inject a first quantity of reductant. An actuation time is determined based on each of the open time, the open delay time, and the close delay time. The actuation time relates to a time that the coil must be energized so as to cause the injector to inject the first quantity of reductant. A switching command signal is transmitted to the injector to energize the coil for the calculated actuation time so as to cause the injector to inject the first quantity of reductant into an exhaust gas stream. |
| US10415449B2 |
Urea depollution circuit comprising a double-seat valve selectively ensuring the degassing or the recirculation of the aqueous urea solution
The invention concerns a circuit intended to transfer, by means of a pump, first fluid, such as an aqueous urea solution, from a reservoir to an injector, said circuit also containing a second fluid, such as air, and said circuit comprising, downstream of the pump and of the reservoir, a downstream circuit portion which includes, on the one hand, a main branch which leads to the injector and, on the other hand, bypass branch which returns to the reservoir and which is provided with a double-seat valve designed to selectively and automatically adopt: purge configuration allowing to purge the second fluid through the valve out of the main branch, a pressurized supply configuration allowing to direct the first fluid to the injector under a predetermined working pressure, and a recirculation configuration allowing a recirculation through the bypass branch, and to the reservoir, of the first fluid coming from said reservoir. |
| US10415448B2 |
Exhaust gas cleaning system for internal combustion engine and exhaust gas cleaning method for internal combustion engine
An exhaust gas cleaning system for an internal combustion engine is provided with, in an exhaust passage of an internal combustion engine and in order from an upstream side: a hydrocarbon supply unit; an upstream side catalyst unit of an oxidation catalyst, a NOx reduction catalyst, or the like; and a catalyst-equipped fine particle collection filter having a hydrocarbon adsorption function, wherein when a vehicle on which the engine is mounted accelerates after driving for a preset set time period at a temperature of exhaust gas equal to or less than a preset set exhaust gas temperature, the supply of hydrocarbon into the exhaust gas is started when an exhaust gas temperature becomes equal to or more than a preset first set temperature, and the supply of hydrocarbon is terminated when a preset termination condition is satisfied. |
| US10415442B2 |
Internal combustion engine with oil warming with directed spray in cylinder head
An internal combustion engine includes an engine block including a plurality of cylinders. A cylinder head is mounted to the engine block and includes intake and exhaust passages in communication with the plurality of cylinders. A cylinder head cover is mounted to the cylinder head and defines a cavity between the cylinder head and the cylinder head cover. An oil passage is disposed in the cavity and includes at least one oil jet for spraying oil at a surface of the cylinder head that is heated by the exhaust passages. |
| US10415440B2 |
Continuously variable valve lift system and automobile
A continuously variable valve lift system includes a driving swing arm, a camshaft, a valve structure, a control shaft and an adjusting swing arm. The valve structure includes a roller rocker arm and a valve connected to the roller rocker arm. The driving swing arm has a driving arc surface. The driving arc surface contacts with the roller rocker arm to drive the valve to perform a reciprocating movement. The driving swing arm is sleeved on the control shaft and is capable of swinging around the control shaft. The control shaft is provided with a mounting part. The adjusting swing arm is connected to the mounting part and is capable of swinging relative to the mounting part. The adjusting swing arm is disposed between the camshaft and the driving swing arm. Two sides of the adjusting swing arm are contacted respectively with the camshaft and the driving swing arm. |
| US10415439B2 |
Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
A system includes a rocker arm assembly for operative engagement with a first and second cam. The assembly includes a first arm for operatively engaging the first cam for a first desired lift profile, a second arm for operatively engaging the second cam for a second desired lift profile, where the second arm includes a latch to engage the second arm with the first arm. The latch is responsive to supplied oil pressure and release oil pressure to switch between lift profiles. The system includes the latch coupled to the supplied or released oil pressure to engage the arms before the first and second arms are engaged with the base circle portion of each of the respective first and second cams. |
| US10415438B2 |
Oil drain preventing device for continuously variable valve timing apparatus
An oil drain preventing device for a continuously variable valve timing apparatus includes: an advance angle oil passage connected to a continuously variable valve timing (CVVT) journal from an an oil control valve (OCV) groove to which an oil control valve (OCV) is mounted to supply an oil supplied from a hydraulic pump to a continuously variable valve timing (CVVT) apparatus; a retard angle oil passage connected to the CVVT journal from the OCV groove; and a valve unit mounted to the advance angle oil passage and the retard angle oil passage between the oil control valve and the CVVT journal for preventing the oil supplied to the continuously variable valve timing apparatus from being drained by selectively opening/closing the advance angle oil passage and the retard angle oil passage according to a starting ON or a starting OFF of the engine. |
| US10415437B2 |
Camshaft adjusting device
Camshaft adjusting devices are disclosed. In one example, a camshaft adjusting device may include a camshaft adjuster and a camshaft. The camshaft may include a camshaft end which is configured both to receive a hydraulically actuatable camshaft adjuster and to receive an electromechanically actuatable camshaft adjuster. The camshaft end may have two different threads for receiving a bolt. |
| US10415436B2 |
Damper for a high pressure chamber of a variable valve train module
A variable valve train module selectively controls the opening and closing of a valve of an engine. The variable valve train module includes a drive element configured to be driven by a cam which rotates on a camshaft, a pump which is driven by the drive element, and a hydraulic control unit. The hydraulic control unit is configured to control the engine valve. The hydraulic control unit has a high pressure chamber containing hydraulic fluid which is selectively pressurized by the pump. The hydraulic control unit also has a control valve which is configured to depressurize the high pressure chamber, and a damper which is configured to increase an effective volume of the high pressure chamber when a pressure in the high pressure chamber exceeds a threshold value. |
| US10415434B2 |
Integrated LNG gasification and power production cycle
The present disclosure provides an integrated power generating system and method and liquefied natural gas (LNG) vaporization system and method. More particularly, heat from a CO2 containing stream from the power generating system and method can be used to heat the LNG for re-gasification as gaseous CO2 from CO2 containing stream is liquefied. The liquefied CO2 can be captured and/or recycled back to a combustor in the power generating system and method. |
| US10415420B2 |
Thermal lifting member for blade outer air seal support
Thermal lifting members for blade outer air seal supports of gas turbine engines include a hollow body defining a thermal cavity therein, at least one inlet fluid connector fluidly connected to the thermal cavity configured to supply hot fluid to the thermal cavity from a fluid source, at least one outlet fluid connector fluidly connected to the thermal cavity configured to allow the hot fluid to exit the thermal cavity, and at least one lifting hook configured to engage with a blade outer air seal support, wherein the thermal lifting member is configured to thermally expand outward when hot fluid is passed through the thermal cavity such that during thermal expansion the at least one lifting hook forces the blade outer air seal support to move outward. |
| US10415418B2 |
System for modulating turbine blade tip clearance
A system for modulating turbine blade tip clearance is provided. The system may comprise an actuation control system having at least one actuator configured to modulate turbine blade tip clearance. Each actuator may comprise a solid-state motion amplification device such as a flextensional actuator. Each actuator may be in operable communication with a blade outer air seal (BOAS) segment or a BOAS mounting block. The actuators may be configured to move the BOAS segment and/or the BOAS mounting block in a radial direction from a first position to a second position to control tip clearance. |
| US10415416B2 |
Fluid flow assembly
A fluid flow assembly may include an orifice plate having a set of orifices and a plenum defined by a blade outer air seal. The set of orifices may be aligned with and in fluid communication with the plenum. A gas turbine engine may include a vane outer support having an orifice plate, wherein the orifice plate includes a plurality of sets of orifices. The gas turbine engine may also include a blade outer air seal defining a plurality of plenums. Each set of orifices of the plurality of sets of orifices may be forward relative to and substantially axially aligned with a respective plenum of the plurality of plenums. |
| US10415415B2 |
Turbine shroud with forward case and full hoop blade track
A gas turbine engine includes a turbine shroud assembly arranged around a turbine wheel assembly. The turbine shroud assembly includes an annular turbine case, a blade track, and a forward case. The turbine case is arranged around a central axis of the turbine assembly. The blade track is located radially between the turbine case and the central axis. The forward case is coupled to the turbine case and is arranged to block axial movement of the blade track relative to the turbine case. |
| US10415412B2 |
Gas turbine engine
A rotatable arrangement for a gas turbine engine comprises a plurality of blades having an aerofoil profile with a suction side, a pressure side, a leading edge and a trailing edge. A plurality of annulus fillers are provided between adjacent blades. A pressure side seal extends between a blade and an annulus filler on the pressure side of the blade, and a suction side seal extends between the blade and an annulus filler on the suction side of the blade. The suction side seal comprises a blocking member provided at an end of the suction side seal proximal to the trailing edge of the blade, the blocking member being configured to restrict recirculation of flow along the suction side of the blade. |
| US10415411B2 |
Splined dog-bone seal
Aspects of the disclosure are directed to a system for maintaining a seal about an engine centerline, comprising: a first component, a second component, and a dog-bone seal coupled to the first component and the second component, wherein the first component is configured with at least one spline that is configured to engage a slot in the dog-bone seal to radially center the dog-bone seal relative to the first component and the second component. |
| US10415409B2 |
Nozzle guide vane and method for forming such nozzle guide vane
A nozzle guide vane for a gas turbine engine includes an integrally formed angled nozzle with radially outer and inner platforms and an airfoil extending therebetween. An internal cooling air passage extends between the platforms. A cooling air outlet in the inner platform communicates with the air passage and opens to an inter stage cavity between stages of the engine and is formed as part of the nozzle with an outlet axis angled with respect to a radial direction of the engine. A transition area between a radially outwards facing part of the nozzle and an approximately linear outlet part including the outlet axis is formed as a curved conduit bend. An investment casting core member includes a cone-shaped part that defines the bend, a support part attached to the cone-shaped part and a cylindrical part which extends to the surface of the inner platform. |
| US10415405B2 |
Variable pitch fan blade system
A gas turbine engine may have a blade receiver for holding a fan blade, wherein the blade receiver is rotatable about a radial axis of the gas turbine engine. The gas turbine engine may also include a variable pitch mechanism comprising an actuation arm. The gas turbine engine may also include a splined index ring disposed between the actuation arm of the variable pitch mechanism and the blade receiver. The splined index ring may include an outer spline and an inner spline. |
| US10415404B2 |
Variable-pitch vane
A variable-pitch vane including a plurality of propeller blades (2). Each blade has a variable pitch according to a blade rotational axis (A1) and a root (201). A plurality of rotor connecting shafts (6), each shaft having a foot (602) and a head (601). The root (201) of each blade is mounted on the head (601) of a rotor connecting shaft via a pivot (8) in such a way as to allow each blade (2) to rotate according to the blade rotational axis (A1), in which each blade (2) has a blade pitch, such that the blade rotational axis (A1) is inclined relative to a radial axis (A2) passing through the foot (602) of the corresponding shaft. |
| US10415402B2 |
Blade wear pads and manufacture methods
A blade assembly comprises a blade (120) and one or more wear pads (170, 172). The blade has an airfoil (122) having a leading edge (126), a trailing edge (128), a pressure side (130), a suction side (132), and extending from an inboard end to a tip (125). The blade further includes an attachment root (124). The one or more wear pads are along the attachment root. The one or more wear pads have a plurality of slits (228, 230 242). |
| US10415401B2 |
Airfoil retention assembly for a gas turbine engine
An airfoil retention assembly for a gas turbine engine includes, among other things, a disk, a coverplate, and a retaining ring. The disk defines a disk axis and an array of slots for receiving airfoil blades. The coverplate is dimensioned to radially overlap the array of slots relative to the disk axis. The retaining ring includes a ring body extending circumferentially about the disk axis between first and second ring ends to define a ring length. First and second retaining features continue along first and second circumferential faces of the ring body, respectively, to define first and second lengths, respectively. At least one of the first and second lengths is less than the ring length. |
| US10415399B2 |
Composite stator with integral platforms for gas turbine engines
A composite fiber stator ring for a gas turbine engine compressor includes a plurality of composite fiber vane structures. Each of the composite fiber vane structures includes a plurality of fiber plies. All of the fiber plies flow in a single direction at each joint of the corresponding composite fiber vane structure. The plurality of composite fiber vane structures are arranged circumferentially in a ring. |
| US10415398B2 |
Turbine blades and gas turbine having the same
A turbine blade according to the invention includes a first wall surface facing a cooling passage through which cooling air flows; a second wall surface facing a working fluid passage through which a working fluid flows; a communication hole establishing communication between the cooling passage and the working fluid passage; and a projection provided on the downstream side of the flowing direction of the cooling air in the opening of the communication hole formed in the first wall surface, the projection protruding from the first wall surface toward the cooling passage. The projection includes a slope section formed on the first wall surface that ascends in the direction opposite the flowing direction of the cooling air toward the cooling passage and a curved section formed as a convex section on the side of the cooling passage, the curved section extending along the opening in the form of an arc. |
| US10415393B2 |
Manufacturing method
A method of manufacturing an aerofoil blade includes the steps of providing: an aerofoil sub-assembly having a pair of aerofoil skins, wherein at least one of the skins is formed to have on its outer face an outer primary relief feature formed proud of the adjacent region of the outer face and an outer secondary relief feature projecting from the outer primary relief feature; arranging the aerofoil sub-assembly in a cavity die mould; and performing a hot forming process to form an internal cavity between the respective aerofoil skins by inflating the sub-assembly to conform the outer faces of the respective skins to the cavity die mould, whereby in conforming the respective outer faces of the skins to the cavity die mould, the outer primary and secondary relief features are transferred to the inner face of the respective skin to form respectively inner primary and secondary relief features. |
| US10415392B2 |
End wall configuration for gas turbine engine
A contoured turbine airfoil assembly including an end wall (30a) formed by platforms (30) located circumferentially adjacent to each other, and a row of airfoils (34a, 34b) integrally joined to the end wall (30a) and spaced laterally apart to define flow passages (46) therebetween for channeling gases in an axial direction. A trough (62) is defined between a pressure side ridge (48) and a suction side ridge (58) located forward of each pair of airfoils (34a, 34b). Each trough (62) has a direction of elongation aligned to direct flow into the flow passage (46) centrally between each pair of airfoils (34a, 34b). |
| US10415391B2 |
Rotor and gas turbine engine including a rotor
The present disclosure relates generally a gas turbine engine and a rotor therefor. The rotor may include a symmetric rim thereon to prevent the propagation of induced vibratory responses. The rim may have one or more sloping surfaces to prevent the re-attachment of boundary layer flow. |
| US10415390B2 |
Repair of directionally solidified alloys
A method for epitaxial addition of repair material onto a process surface (38) of a directionally solidified component (30). The component is positioned in a fluidized bed (34) to drift particles of a repair material over the process surface as laser energy (36) is rastered across the surface to melt the particles and to fuse repair material onto the entire surface simultaneously. The component is moved downward (39) in the bed in a direction parallel to the grain orientation in the component as material is added to the surface, thereby providing continuous epitaxial addition of material to the surface without recrystallization. |
| US10415388B2 |
Apparatus for making underground reservoir
A device for constructing an underground reservoir by dissolving limestone using carbon dioxide. The device includes a CO2 storage tank; an absorption tower; a decompression valve; a gas-liquid separator; a crystallizer; a vacuum pump; a buffer tank; a first booster pump; a second booster pump; and a third booster pump. The decompression valve is connected to a limestone layer, and is connected to the gas-liquid separator. The absorption tower is connected between the gas-liquid separator and the limestone layer. |
| US10415387B2 |
High-strength confined concrete support system for underground tunnel
A high-strength confined concrete support system for an underground tunnel. The support system includes multiple confined concrete arches, bolts and cables, and a prestressed steel strand backfilling system. The confined concrete arches all support the surrounding rock of the tunnel and are sequentially arranged along the tunnel. Every two adjacent confined concrete arches are connected by a longitudinal connection structure. The support system is provided with a plurality of layers of steel bar meshes on the surrounding rock side and the tunnel side, and shotcrete layers are sprayed on the support system and the steel bar meshes. The prestressed steel strand backfilling system comprises a prestressed steel strand system and a filling material. The filling material fills the space between each confined concrete arch and the surrounding rock to equalize a load on the confined concrete arch and generate prestress. |
| US10415386B1 |
Insertion-removal tool for holder/bit
A unitary bit/holder assembly includes a reverse taper insert having a diamond coated tip mounted thereon that is received in an annular flange forwardmost portion of a holder body. In a modification, the diamond coated tip is received in a recess on a generally cylindrical forwardmost portion of the holder body. |
| US10415384B2 |
Mining machine with multiple cutter heads
A mining machine includes a frame, a boom supported for pivoting movement relative to the frame, and a cutter head pivotably coupled to the boom. The cutter head includes a housing, a cutter shaft coupled to the housing, a cutting disc, and an excitation mechanism. A second portion of the cutter shaft extends parallel to a cutter axis. The cutting disc is coupled to the second portion of the cutter shaft and is supported for free rotation relative to the cutter shaft about the cutter axis. The cutting disc includes a plurality of cutting bits defining a cutting edge. The excitation mechanism includes an exciter shaft and a mass eccentrically coupled to the cutter shaft. The excitation mechanism is coupled to the first portion of the cutter shaft. Rotation of the exciter shaft induces oscillating movement of the second portion of the cutter shaft and the cutting disc. |
| US10415383B2 |
Cutter assembly with rolling elements and method of disassembling
The present disclosure relates to a cutter assembly for an undercutting machine for cutting a rock workface and a method of disassembling a cutter assembly. The cutter assembly includes a shaft supporting structure, a shaft at least partly arranged within the shaft supporting structure, a cutter device arranged on the shaft or the shaft supporting structure, a first rolling element arranged between the shaft supporting structure and the shaft in a floating or slidable manner in an axial direction, and a second rolling element arranged between the shaft supporting structure and the shaft. A line orthogonal to an outer surface of the second rolling element crosses the longitudinal axis of the shaft at a center plane of the first rolling element or within a range of +/−25% of an axial extension of the first rolling element from the center plane. |
| US10415380B2 |
Sample tank with integrated fluid separation
A method for obtaining a fluid sample downhole that has at least a target fluid and an undesirable fluid may include receiving the fluid sample into a sample tank positioned that has a main chamber and isolating at least a portion of the undesirable fluid from the target fluid in the main chamber. A related apparatus may include a conveyance device configured to be conveyed along a borehole and a fluid sampling tool positioned along the conveyance device. The conveyance device may include a probe receiving the fluid sample from a formation; a pump drawing the fluid sample through the probe; and at least one sample tank receiving the fluid sample from the pump. The sample tank may include a main chamber receiving the fluid sample and an isolation volume isolating at least a portion of the undesirable fluid from the target fluid in the main chamber. |
| US10415375B2 |
Optical fiber distributed sensors with improved dynamic range
An apparatus for sensing acoustic waves below a surface of the earth includes an optical fiber disposed below the surface of the earth and having a series of sensing units along the optical fiber with each sensing unit having three or more reflectors and an optical interrogator in optical communication with the optical fiber. The reflectors in each sensing unit are positioned to provide a linearized response that approximates a sawtooth wave better than a sinusoidal wave to sense the acoustic waves in a desired dynamic range. The optical interrogator is configured to transmit an input light signal into the optical fiber and receive a reflected light signal from the optical fiber due to the input light signal in order to measure a strain on each sensing unit due to interaction with the acoustic waves and to determine a location of the sensing unit corresponding to the sensed strain. |
| US10415373B2 |
Submersible pump monitoring
In order to address the above noted problems, embodiments of the present invention use distributed acoustic sensing to monitor the fluid level in an ESP activated well so as to monitor the condition and performance of the ESP. Embodiments of the invention use the ESP as an acoustic source in order to monitor the annulus fluid level within the well and to monitor the frequency of the ESP. Additionally, embodiments of the present invention may use distributed acoustic sensing to monitor the flow rates of the production fluid above and below the ESP to determine the pump's efficiency. In particular, some embodiments utilize one or more optical fibers to measure the acoustic waves generated by the ESP, wherein the fiber cabling has already been deployed along the length of the well. As such, the present invention is a non-invasive, in-situ method for monitoring the condition and performance of an ESP. |
| US10415370B2 |
Systems and methods for in situ monitoring of cement slurry locations and setting processes thereof
Optical analysis devices may be configured for optically interacting a material of interest with a chemical filter and a detector that together are configured to detect a characteristic of the material of interest, wherein optically interacting the material of interest with the chemical filter comprises absorbing, by the chemical filter, at least a portion of an electromagnetic radiation having optically interacted with the material of interest. Relative to cementing operations, such optical analysis devices may be useful in identifying fluids, analyzing compositions of cement slurries, investigating the status of a reaction occurring in a cement slurry, detecting and/or monitoring corrosion of a set cement, and the like. |
| US10415368B2 |
Autodrilling system for control of operation of a hydraulic drilling rig
The invention provides a system for automatic control of the drilling an oil well. The system includes an autodrilling interface enabling parameter input data to be input and enabling the display of system output data, a controller, a hydraulic control system and at least one sensor configured to the hydraulic control system. The controller receives parameter input data from the autodrilling interface and at least one sensor and provides output instructions to the hydraulic control system such that the hydraulic control system operates to control drilling based on controller instructions and sensor data. |
| US10415367B2 |
System and methods for estimation of intra-kerogen porosity of downhole formation samples from pyrolysis tests and basin modeling data
Systems and methods for determining kerogen porosity of a formation for downhole operations are described herein. An example method may include obtaining core pyrolysis data from a wellbore disposed in a formation. A thermal characteristic of the formation proximate to the wellbore, such as a time-temperature burial history of the formation, may also be determined. A kerogen porosity of the formation may be calculated based, at least in part, on the pyrolysis data and the thermal characteristic, and a downhole operation may be performed based, at least in part, on the calculated kerogen porosity. |
| US10415365B2 |
Methods and systems for drilling
A method of controlling a direction of drilling of the drill string used to form an opening in a subsurface formation, comprises varying a speed of the drill string during rotational drilling such that the drill string is at a first speed during a first portion of the rotational cycle and at a second speed during a second portion of the rotational cycle wherein the first speed is higher than the second speed, and wherein operating at the second speed in the second portion of the rotational cycle causes the drill string to change the direction of drilling. |
| US10415360B2 |
Downhole separation for well production operations
A downhole fluid separation apparatus can include multiple sections connected together with connectors, the connectors providing fluid communication between annuli in adjacent ones of the sections, and between inner conduits in adjacent ones of the sections. Each connector can include at least one flow passage providing communication between an inner conduit of each of the connected sections, and another flow passage providing communication between an annulus of each of the connected sections. A bypass valve can be included that opens in response to a predetermined differential pressure between an exterior of the apparatus and the inner conduits. |
| US10415359B2 |
Hydraulic fracturing in highly heterogeneous formations by fluid selection based on fracture surface roughness
Well completion technology is disclosed for accounting for fracture surface roughness. A frack fluid is pumped into the wellbore to form a fracture in a formation surrounding a wellbore. In one example, a method for completing a wellbore comprises determining a fracture surface roughness for a given formation rock, and for a give fracture fluid or pumping schedule or both, prior to hydraulic fracturing. A fracture fluid and/or a pumping schedule is selected based on the determined fracture surface roughness and formation characteristics. The selected fracture fluid is pumped into the wellbore, with the selected pumping schedule, to create a desired fracture network in the formation. |
| US10415357B2 |
Frac flow-back control and/or monitoring system and methods
According to one aspect, a system is adapted to actively control one or more operating parameters associated with: a wellbore extending in a subterranean formation, and/or wellbore fluid flowing out of the wellbore via a wellhead. The system includes one or more sensors; an electronic controller adapted to receive from the one or more sensors measurement data; and a valve through which the wellbore fluid is adapted to flow. The valve is adapted to be in communication with the electronic controller. The active control of the at least one of the one or more operating parameters is adapted to facilitate: maintenance of the integrity of the wellbore, and/or enhancement of oil and/or gas production out of the wellbore. In one embodiment, the wellbore fluid flow is frac flow-back. In another aspect, a system is adapted to monitor vent gas separated from wellbore fluid flowing out a wellhead. |
| US10415355B1 |
Method for increasing recovery of oil from carbonate oil reservoirs utilizing and “in situ” organic approach
A method of increasing oil recovery form a carbonate oil reservoir by determining the presence of microorganisms, determining a specific nutrient package to stimulate the microorganisms, delivering the nutrient package to the carbonate oil reservoir, and allowing the stimulated microorganisms to change the adhesion tension between the carbonate oil rock formation and the oil and the water. |
| US10415354B2 |
Systems and methods for assessing production and/or injection system startup
A method of modeling effects of operational procedures during startup of a fluid production or injection system at a field includes determining initial conditions of the field at a first time based on field measurements of the field. The method also includes simulating startups of the fluid production or injection system based on the initial conditions. The method further includes determining operational procedures for starting up the fluid production or injection system based on the simulated startups. The method also includes determining whether a startup command has been received. The method further includes sending instructions to startup the fluid production or injection system using the operational procedures when the startup command is received. |
| US10415349B2 |
Systems and methods for subsurface oil recovery optimization
Systems and methods for subsurface secondary and/or tertiary oil recovery optimization based on either a short term, medium term or long term optimization analysis of selected zones, wells, patterns/clusters and/or fields. |
| US10415348B2 |
Multi-rig hydraulic fracturing system and method for optimizing operation thereof
A hydraulic fracturing system comprises a plurality of hydraulic fracturing rigs. Each hydraulic fracturing rig includes an engine, a transmission, and a hydraulic fracturing pump. A driveshaft is coupled between the transmission and the hydraulic fracturing pump to transfer torque from the engine to the hydraulic fracturing pump. The hydraulic fracturing system also includes a fuel consumption data for each hydraulic fracturing rig, and a controller. The controller is programmed to receive a total pump flow and pressure request, and identify a pump flow distribution for each hydraulic fracturing rig of the plurality of hydraulic fracturing rigs based on the total pump flow and pressure request and the fuel consumption data. |
| US10415347B2 |
Downhole tool having an axially rotatable valve member
Downhole tools and methods and systems related thereto, wherein the downhole tool comprises a body having a body inner flow bore, a port in the body, a valve member axially rotatable relative to the body between an open position and a closed position, and an actuable drive shaft of a gearbox and a motor connected to the valve member to axially rotate the valve member. The open position allows fluid communication between the port and the body inner flow bore and the closed position prevents fluid communication between the port and the body inner flow bore, and the gearbox and the motor are in the body and axially offset from the body inner flow bore. |
| US10415346B2 |
Apparatus and method for recovering fluids from a well and/or injecting fluids into a well
Methods and apparatus for diverting fluids either into or from a well are described. Some embodiments include a diverter conduit that is located in a bore of a tree. The invention relates especially but not exclusively to a diverter assembly connected to a wing branch of a tree. Some embodiments allow diversion of fluids out of a tree to a subsea processing apparatus followed by the return of at least some of these fluids to the tree for recovery. Alternative embodiments provide only one flowpath and do not include the return of any fluids to the tree. Some embodiments can be retro-fitted to existing trees, which can allow the performance of a new function without having to replacing the tree. Multiple diverter assembly embodiments are also described. |
| US10415344B2 |
Technique and apparatus for using an untethered object to form a seal in a well
An embodiment may take the form of a method usable with a well including communicating an untethered object downhole in the well to land the object in a restriction to form a fluid barrier, and using an agent carried by the untethered object to seal at least one gap in the fluid barrier. Another embodiment may take the form of an apparatus usable with a well having a solid component to be deployed and be communicated downhole as an untethered object to land in a restriction in the well to form a fluid barrier and an agent attached to the solid component to seal at least one gap in the fluid barrier. |
| US10415340B2 |
Device with assembly and installation in casing column coupled to a mandrel for disobstructing a drilling well
To clear the probing shaft. Comprised of an assembled spin set from a vented axle (6) with seals, coupled to an upper head (34) with an eyelet (41) and fluid input (40). From the threaded lower end (7) of the axle (6) to the fluid input (40), an inner fluid passage is formed in the device. After fixing the device to the coating column (R), the latter, after finding hindrances (O) on the oil/gas shaft (P) bottom in the shaft cementing phase, will be constantly rotated around the axle (7) by the chuck (MA) of the probing equipment simultaneously to the fluid injection (F). With the spin combined to the fluid combined to the fluid injection (F), the hindrance (O) in the shaft wall (P) shall be eroded and eliminated, allowing the passage of such coating column (R) to reach the bottom in the cementing phase. |
| US10415339B2 |
Collet connector systems and methods
A connector system configured to couple a first tubular member to a second tubular member includes a body, an outer sleeve positioned circumferentially about the body, and an actuator assembly positioned within an annular space defined between the body and the outer sleeve. The actuator assembly includes one or more piston rods, a primary piston ring coupled to respective first ends of the one or more piston rods, and an actuator ring coupled to respective second ends of the one or more piston rods, wherein the actuator assembly is configured to move axially within the annular space to drive multiple collet segments from an unlocked position in which the multiple collet segments do not engage the first tubular member and a locked position in which the multiple collet segments engage the first tubular member. |
| US10415338B2 |
Downhole high power laser scanner tool and methods
A method to control the shape of an opening in a formation including the steps of emitting a laser beam from a fiber optic cable into a direction unit, focusing the laser beam in the focusing lens to produce a focused laser, collimating the focused beam in the collimating lens to produce a directed beam, directing the directed beam onto a motorized master, where the compact scanner further comprises a motorized slave, wherein the motorized master comprises a master mirror and a master motor, wherein the motorized slave comprises a slave mirror and a slave motor, operating the motorized master and the motorized slave to produce a controlled beam, where the controlled beam moves in a movement pattern, introducing the controlled beam to a laser head, sublimating the formation to produce the opening, and vacuuming the dust and vapor with the vacuum nozzle. |
| US10415328B2 |
Clamp-on single joint manipulator for use with single joint elevator
An apparatus for assembling a tubular string includes a rig drilling bail, a joint bail extender, and a device. The joint bail extender is rigidly coupled to the rig drilling bail. The device is coupled to the first joint bail extender and configured to engage a tubular segment. |
| US10415327B2 |
Positioning arrangement, rod handling device, drill rig and method for positioning of a drill rod
A positioning arrangement, a rod handling device, a drill rig and a method for positioning a drill rod are provided. The positioning arrangement comprises a positioning organ, arranged to position a drill rod with a length axis, and a displacement arrangement with a first portion and a second portion, the first portion being connected to the positioning organ and the second portion being connectable to a base part. The displacement arrangement is arranged to displace the positioning organ from a first position to a second position via a translational displacement, such that a length axis of a drill rod positioned by the positioning organ will be substantially aligned with the drill hole axis in the second position. |
| US10415324B1 |
Vortex controlled variable flow resistance device and related tools and methods
A vortex-controlled variable flow resistance device ideal for use in a backpressure tool for advancing drill string in extended reach downhole operations. The characteristics of the pressure waves generated by the device are controlled by the growth and decay of vortices in the vortex chamber(s) of a flow path. The flow path is designed to produce alternating primary and secondary vortices—one clockwise and one counter-clockwise—where the primary vortex is stronger and produces higher backpressure than the secondary vortex. This in turn generates alternating weak and strong pressure pulses in the drill string. The weak pulses may be barely perceptible so that the effective frequency of the pulses is determined by the stronger primary vortices. |
| US10415316B2 |
Apparatus and method for drilling a directional borehole in the ground
A directional casing drilling system includes a casing string, a drilling rig and a retrievable Bottom Hole Assembly (BHA). The drilling rig includes a casing drive for rotating the casing string in the borehole, a control system for controlling the casing drive, and a mud pump for pumping a continuous flow of drilling mud into the casing string. The BHA includes a torque transfer section, with which it is secured in the casing string, and a drill bit section held in a drilling position in the torque transfer section. It further includes a mud drive that rotates the drilling position of the drill bit section about the longitudinal axis of the torque transfer section, and a communicating device for communicating the orientation of the drill bit to the control system. The BHA is steered by adjusting the rotational speed of the casing string. |
| US10415315B2 |
Arctic drilling process
A process for drilling a well into the seafloor at an offshore drilling location, in particular in arctic regions, the process comprising: drilling a top hole part of the well during a winter season where the water at the drilling location is at least partly covered by ice; and initiating drilling a lower part of the well extending into a hydrocarbon-bearing formation during a subsequent off-winter season where the water is less ice infested than during the winter season. |
| US10415311B2 |
Pole grab and ladder including the same
A pole grab for use with a ladder, the pole grab including a base unit structured to attach between rails of the ladder such that the base unit can rotate between a stowed position and a deployed position, the base unit including at least one retractable latch mechanisms structured to extend and engage with at least one corresponding receiving point on at least one of the rails of the ladder to prevent rotation of the base unit and to retract and disengage with the at least one corresponding receiving point on the at least one of the rails of the ladder to allow rotation of the base unit, and an arm assembly attached to the base unit and including a pair of arms pivotally attached to corresponding pivot points spaced a predetermined distance apart from each other on the base unit, the pair of arms being structured to pivot between an open position and a closed position. |
| US10415308B1 |
Latching gate system
An open latching gate frame configured in a rectangular configuration has upper and lower horizontal segments and two laterally spaced vertical segments. Each segment has an interiorly facing indentation. A panel insert has a rectangular configuration supported by the indentations of the segments. A first and a second vertically oriented, laterally spaced post has a hollow rectangular configuration. Hinges couple the first post to an adjacent vertical segment of the gate frame and panel inset. The hinges are spring urged and functioning to reciprocate the gate frame and panel insert between open and closed orientations. |
| US10415306B2 |
Window covering and stability mechanism for the same
A window covering includes a first bracket spaced apart from a second bracket, a shaft positioned between the brackets, and window covering material connected to the shaft. The window covering can also include a window covering material position control mechanism to facilitate positional control for the window covering material. In some embodiments, a rail extends between the first and second brackets above the shaft. Each bracket can include at least one finger that is positionable within a locator hole in an end of the rail so that opposite ends of the rail are connectable to the brackets via the fingers and locator holes. The rail can have a length that is configured so that when the rail is coupled to the first and second brackets via the fingers and locator holes and the brackets can be accurately spaced apart from each other for installation of the window covering. |
| US10415296B2 |
Motor vehicle having an automatically controllable rear-flap assembly
A motor vehicle has an automatically controllable rear-tailgate arrangement, which either is comprised of a single pivotable tailgate or a pivotable lower tailgate and a pivotable upper tailgate. An electronic control unit for the motorized control of the pivotable tailgates is associated with the rear-tailgate arrangement assembly. In particular, the control unit is designed to perform the following functionality by an appropriately programmed function module: the control unit evaluates information of a sensor unit for sensing the longitudinal tilt of the motor vehicle; after an opening command by an operating person, the control unit prevents complete opening either of the single rear tailgate or at least of the lower rear tailgate at least in the case of a rearward longitudinal tilt exceeding a defined threshold. |
| US10415294B2 |
Door monitoring system
A door assembly includes a first door skin and a second door skin spaced apart from the first door skin. The assembly also includes an energy sensor generating an energy signature signal and a memory storing a door component operating signature. A controller is coupled to the accelerometer and forms a comparison of the energy signature signal to the door component operating signature and generates a door component operation status signal in response to the comparison. |
| US10415288B2 |
Operable wall assembly with drive system
An operable wall assembly having a prime mover for deploying and stowing or stacking the wall panels. The operable wall assembly includes a control system for controlling operation of the prime mover and sensors for determining when the panels are fully deployed and fully stacked. The wall panel is installed by applying a three-point camber for spans in the range of 33-40 feet. |
| US10415276B2 |
Gesture access and object impact avoidance system for a motor vehicle
A gesture access and object impact avoidance system for a motor vehicle, includes a radar signal assembly configured to be mounted to the motor vehicle and to transmit radar signals and detect reflected radar signals, and a processor to operate in (i) a gesture access mode, when the motor vehicle is not moving or is disabled from moving, by controlling an access closure actuator to lock, unlock, open or close an access closure of the motor vehicle if an object is within a sensing region of the radar signal assembly and exhibits a predefined gesture, and (ii) an object impact avoidance mode, when the motor vehicle is moving or enabled to move, by activating a warning device or controlling an impact avoidance device actuator if an object is within a predefined distance of the radar signal assembly. |
| US10415274B2 |
Vehicle handle device
A vehicle handle device includes: a handle support member; a handle rotatably supported by the handle support member and causing a locking device to perform a transition from a latched state to an unlatched state; a rotary member rotatable around a rotary shaft with respect to the handle support member; and a torsion coil spring having a main body portion extending to have a spiral shape and disposed on the periphery of the rotary shaft, and first and second engagement pieces extending from both ends of the main body portion, respectively, and generating a bias force causing the rotary member to rotate around the rotary shaft when the first and second engagement pieces engage with the rotary member and the handle support member, respectively, in a state where the main body portion is elastically deformed. |
| US10415269B2 |
Lock cylinder with electronic key recognition
A lock cylinder including a plug, a plurality of key followers, a sensor assembly structured to sense positions of the key followers, and a controller in communication with the sensor assembly. The plug includes a keyway and a plurality of plug tumbler shafts. Each of the key followers is movably seated in a corresponding one of the plug tumbler shafts and includes a sensor interface. The sensor assembly includes a plurality of sensors, each of which includes at least one sensing region. Each of the key followers is associated with one of the sensors via an associative link formed between the sensor interface and the corresponding sensing region. The sensors are structured to generate an output signal indicative of the transverse position of the associated key follower, and the controller is structured to select and perform actions based upon the output signals. |
| US10415268B1 |
System and method for simple modular and flexible “blind vault lock” design to secure shipment of high-value cargo
Cargo locks are general massive, virtually armor plate grade materials, cables, tags, etc. hung on the outside of any configuration of cargo containers, enclosed cargo trucks, vans, semi-trailers, boxcars, etc. A few internal cargo area lock systems have been offered but are cost prohibitive, massive and not practical for other than a stationary installation. This makes them impractical for cargo containers, boxcars, and most semi-trailers because they are rarely re-used by the same party who invested in an elaborate “stationary” lock system. In a further development of U.S. Pat. No. 9,683,394, virtually anyone can install this flexible Lock Mechanism and Electronic Control (LM&EC) and achieve a secured cargo area by making all locks inaccessible from the outside. Similarly, the LM&EC system can be readily removed for reuse elsewhere or its access and control components modified to adapt to the reuse application or improve security for the present application. |
| US10415265B1 |
Convertible protective shelter
A convertible protective shelter for people to shelter and stay in during unsafe situations, such as earthquakes and windstorms. The shelter can protect occupants from falling materials or debris. This shelter is readily convertible into a table for general household use when it is not required, and can be readily deployed when it is required. A plurality of elongate support members which form the arched structure of the shelter may be converted into leg structures for the undeployed shelter (table). The shelter can also be provided with at least one protective door, which optionally can be foldable to facilitate storage of the protective door when the shelter is not in use. |
| US10415263B2 |
Packaged container housing structure and construction method
A packaged container housing structure includes a container box frame of rectangular configuration defining an interior space and an open top, closed bottom, opposite right and left open sides and opposite open ends, a top roof mounted on the container box frame and movable toward and away from the open top to close and open access of air flow into the interior space, coupling fittings integrated at top cover corners to enable lifting the packaged container housing structure, a plurality of deployable panels including wall panels, ceiling panels and floor panels stored in the interior space of the container box frame, and support feet attachable to the floor panels and container box frame being adjustable in length independent of one another so as to position the container box frame in a level orientation relative upon a mounting site. |
| US10415261B2 |
Outrigger support
An outrigger beam support that comprises a fall protection anchor that comprises a plate, an anchor post coupled with a first side of the plate, and at least one member on a second side of the plate, the member being substantially perpendicular and spaced inwardly from the plate's perimeter, and the plate and/or member(s) may have holes to accommodate fasteners. The outrigger beam support further comprises a support post with a first end that operatively couples with the anchor post, and a second end of the support post is attached to a beam holder adapted to hold an outrigger support beam. |
| US10415260B2 |
Structural cells, matrices and methods of assembly
Structural cells and matrices using the structural cells for positioning below a hardscape that define a void space therein, the structural cells, matrices using the cells and methods of assembly allowing in one embodiment the introduction of a structural fluid such as concrete to provide an alternative structural cell and matrix product. In one embodiment a structural cell assembly is described comprising a structural cell with a plurality of legs integrally linked to a frame at a first frame end, the frame linking the legs together and the frame defining a generally flat plane with the legs extending substantially orthogonally away from the first frame end about the frame flat plane to a leg terminal end; and a separate plate engaging the legs, the separate plate comprising linked sockets, each socket engaging the leg terminal end; and/or linked sockets, each socket engaging the leg frame ends or a part thereof. |
| US10415253B2 |
Ridge vent
A roof vent is made from convoluted filaments. The roof vent includes a center section, a first end section, and a second end section, all made from convoluted filaments. The first and second end sections each include a top layer made from convoluted filaments and a bottom layer made from convoluted filaments. The thickness of the first end section may be substantially the same as a thickness of the center section. A filter may cover the top of the center section, the tops, ends, sides, and bottoms of the first and second end sections, and a portion of a bottom of the center section, leaving a middle portion of the bottom of the center section uncovered by the filter. |
| US10415247B2 |
Roofing material
A roofing material is provided having an asphalt-coated mat or felt made up of or in combinations of fiberglass, polyester, nylon, cotton, cellulosic fibers or materials, polyethylene, polypropylene, co-polymers, melamine, phenolic, acrylics, polycarbonate, carbon fiber, clay, metallic in woven, non-woven, strands or sheets, styrene compounds, rubber, silk, leather, or wool in a woven, non-woven, or solid form. The surfacing materials can be made up of or in combination minerals, plastic particles or film, metal particles or film, cement particles, clay particles, paints, coatings, glass, ceramics, wood, wood fiber, or composite materials. |
| US10415244B2 |
Methods for manufacturing pre-fabricated insulated foam wall structures with high racking strength and related pre-fabricated wall structures
Methods of manufacturing wall structures having high racking strength are described in this specification. The methods include spray applying a foam-forming composition into a cavity of a wall structure, wherein the wall structure is disposed in a climate-controlled spray application station and allowing the foam-forming material to expand within at least a portion of the cavity to form a foam layer deposited in the cavity. In the methods, the foam layer is formed in-situ during the manufacturing method, and the density of the foam layer is selected and the relative humidity and dew point of the air in the climate-controlled spray application station throughout the spray applying is selected so that the wall structure has a racking strength of at least 500 pounds per linear foot. |
| US10415241B2 |
Monolithic retaining wall
An apparatus includes a monolithic retaining wall formed by combinable modular retaining wall blocks. Each of the combinable modular retaining wall blocks defines (A) vertical grooves extending along a vertical direction, and (B) horizontal grooves extending along a horizontal direction. This is done in such a way that the monolithic retaining wall, which is formed by the combinable modular retaining wall blocks, defines (A) spaced-apart instances of the vertical channels extending vertically through the monolithic retaining wall, and (B) spaced-apart instances of the horizontal channels extending horizontally through the monolithic retaining wall, in which at least some of the spaced-apart instances of the horizontal channels intersect at least some of the spaced-apart instances of the vertical channels. |
| US10415240B2 |
Modular prefabricated building blocks
A building block for a modular system for construction of a wall frame, the building block having a frame portion having: a rear exterior side; a front interior side; a top end; a bottom end; a left side; and a right side; a sheathing extending across the rear exterior side; at least a first dowel protrusion or at least a first dowel cutout; at least a first mortise; and at least a first tenon opposite to the at least a first mortise; such that the at a first mortise is capable of associating with a corresponding first tenon of a second building block to create a first mortise and tenon joint; and such that the at least a first tenon is capable of associating with a corresponding first mortise of a third building block to create a second mortise and tenon joint. |
| US10415239B2 |
Facade assembly, building construction and method for mounting the facade assembly
A facade assembly which is suitable for a building includes: at least one facade element, which can be secured to a story outer edge of the building, and at least one fire-protection element, which is installed between the facade element and the story outer edge, where the fire-protection element contains an insulating layer and a fire-protection mat, where the insulating layer has a first side face facing the facade element and a second side face, which is disposed opposite the first side face and faces the story outer edge, and a bottom face, which extends between the first and second side face, and where the fire-protection mat wraps around the bottom face of the insulating layer and bears against at least one part of the first and second side face. |
| US10415237B1 |
Self-aligning corner bead for fireproofing structural steel member and method of using same
A self-aligning corner bead for fireproofing structural steel, having a strip of welded wire fabric cut to the appropriate width for the fireproofing thickness and bent longitudinally to form an obtuse V-shaped device is disclosed. A plastic nosing is installed along one edge. A method of finishing the corners for fireproofing of structural steel member using an improved corner bead includes the step of attaching the first wing of an obtuse V-shaped device through a lathe to the structural steel member utilizing pneumatic or screw type fasteners. The mesh structure of the second wing of the V-shaped device provides a dam to form a roughened surface on the first application of fireproofing material until it hardens. |
| US10415235B2 |
Self-heat preservation building structure
The present utility model relates to a building structure, and in particular to a self-heat preservation building structure applied to extremely severe cold regions. The self-heat preservation building structure adopts a wood material, and comprises an independent foundation, a floor, a wallboard, a ceiling board and a roof board, wherein the independent foundation is disposed on a hard groundwork, and the upper end part of the independent foundation is provided with spigots for mounting wooden pillars; mortises are disposed in the lower ends of the wooden pillars and configured to mount longitudinal and transverse ground beams, and the upper ends of the wooden pillars are provided with criss-cross straight slots which are configured to mount longitudinal and transverse wooden beams; wooden square beams are mounted between the ground beams and between the wooden beams, and the wooden beams are provided with wooden braces; the floor and the ceiling board are respectively paved on the wooden square beams; the wallboard is spliced with the ground beams and the wooden beams in a mortise-tenon manner; the roof board is mounted on the wooden braces; and the wallboard is provided with a window opening for mounting a heat preservation window and a doorway for a wooden door. The self-heat preservation building structure has the following advantages: (1) the mortise-tenon structure is adopted, and (2) the original ecological environment of the extremely severe cold regions is protected. |
| US10415232B2 |
Maritime green human settlement system and modularized construction method therefor
A maritime green human settlement system and a modularized construction method therefor. The maritime green human settlement system comprises at least one floor unit (1), solar photovoltaic plates (2), and a deck (3). The floor unit (1) is mounted on the deck (3). The solar photovoltaic plates (2) are mounted on the top surface of the highest floor unit (1). Each floor unit (1) comprises at least one room and indoor furniture. The room and the indoor furniture are formed by means of dislocated splicing of at least three modules (4), and at least one recessed portion (H) is formed at splicing positions. The maritime green human settlement system can form multiple indoor-outdoor spatial relationships; the flexibility is high, the construction period is short, and costs are low. |
| US10415230B1 |
Strengthening system for beam-column connection in steel frame buildings to resist progressive collapse
The strengthening system for beam-column connections in steel frame buildings to resist progressive collapse helps to mitigate progressive collapse in the event of accidental column loss by using a system of rippled steel plates reinforcing the beam-column connection. Various configurations of rippled steel plates are provided to connect in-plane and transverse beams at a joint. In the event of severe damage caused to a column of a steel framed building, the upper joints of the damaged column undergo downward movement. The rippled plates at the joint straighten during the initial downward movement, and resist further downward movement after complete straightening of the ripples. This helps in the development of catenary action in steel beams. The proposed system is simple, fast to construct, demountable, and easy to repair/replace after damage caused by blast loads. |
| US10415229B2 |
Sewage system agitator
A sewage system component spray assembly is attached at a predetermined height above pumps in the interior of the component and has at least one nozzle for spraying liquid downwardly and generally tangential to a center of the sewage system component. Operation of the nozzle causes the liquid to disperse floating material on the sewage surface and creating a rotational flow around the center to direct such material to the pumps. The source of the sprayed liquid may be internal to the sewage system component. |
| US10415220B2 |
Technologies for plunging
A glove includes: a palm; a suction cup coupled to the palm; and a suction releaser coupled to the suction cup. A method includes: positioning a suction cup over a drain, with the suction cup being coupled to a palm of a glove; and plunging the drain via the suction cup. |
| US10415219B2 |
Fluid restriction nozzle for hand washing
A flow restriction nozzle (100) comprising an interior surface, an exterior surface, an inlet (103) at a first portion of the nozzle (100) for connection to a fluid source, and an outlet (106) at a second portion of the nozzle (100) for providing a fluid flow, connecting the interior surface to the exterior surface, wherein a portion of the interior surface tapers radially inwardly towards the second portion and the outlet (106) comprises an elongated aperture (106) formed in the interior surface extending at least partially along the tapered surface such that a portion of the fluid flow through the outlet (106) is directed radially outwardly. |
| US10415217B2 |
Flexible tub spout
A spout for a tub. The spout for the tub includes a spout body having opposite first and second sides. The spout also includes an inlet portion extending from the first side, where the inlet portion includes an inlet bore and an outlet portion extending from the second side, where the outlet portion includes an outlet bore that is in fluid communication with the inlet bore. The spout further includes an engine configured with waterway geometry, wherein the engine is installed in the spout body through the inlet portion. In addition, the spout body is made of a flexible material. |
| US10415210B2 |
Drive-over berms for protective containment liners
Drive-over berm systems that protect raised sections of protective containment liners from truck and heavy equipment damage are disclosed. A ramped outer berm abuts an elevated portion of the liner, which may be raised to a desired height by an insert positioned under the liner. A ramped inner berm may about the elevated portion of the liner, and a connector plate may be used to secure the outer and inner ramped berms together. The height of the raised portion of the liner is selected to provide the desired sump capacity of the containment area. The inner berm and/or outer berm may be provided in sections that can be connected end-to-end. |
| US10415209B2 |
Cellular confinement system and manufacturing method thereof
A cellular confinement system includes PET sheets and honeycomb-shaped cells formed by intercrossing the PET sheets. A connecting hole is provided at a joint where the PET sheets are intercrossed. An injection molded fixing component for connecting the PET sheets is provided at the connecting hole. The injection molded fixing component includes an injection molded rod arranged in the connecting hole and fixing plates each arranged to be fixedly connected to a corresponding end of two ends of the injection molded rod. The fixing plates each fits against a side wall of a corresponding PET sheet. The injection molded fixing component includes the injection molded rod and the fixing piece. The injection molded rod is configured to connect the PET sheets at the joint where the PET sheets are intercrossed. The fixing plate is configured to prevent the PET sheets from being disengaged from the injection molded rod. |
| US10415208B2 |
Pile removal system
Some embodiments include an apparatus for cutting a pile. In some embodiments, the apparatus includes a shaft module including a cylindrical shaft including a first cavity configured to receive the pile. In some embodiments, the apparatus also includes a cutting module coupled to the shaft module, the cutting module including a second cavity configured to receive the pile, clamps configured to clamp onto the pile, and a saw configured to cut the pile. In some embodiments, the apparatus also includes a drilling module coupled to the cutting module, the drilling module including blades to burrow into an earth surface. |
| US10415206B1 |
Beam and base for supporting structures
The present disclosure relates to inventions which may improve the construction of structures of various sizes, including houses, porches, patios, and the like. The disclosed embodiments provide advantages over concrete foundations. For example, disclosed embodiments may provide a base and a beam which can replace a concrete foundation, thereby facilitating easier construction while maintaining required structural integrity. The base and beam may be formed of metal and coated in corrosion resistant plastic. Moreover, a cap may be attached to the beam, where the cap provides an interface for attaching a structural support beam. |
| US10415204B1 |
Multi-environment self-elevating drilling platform
According to certain embodiments, a method is performed using a self-elevating vessel having at least one preload tank and a plurality of movable support legs each with a spudcan affixed at the base. The method comprises locating the self-elevating vessel at a first ocean environment, lowering the legs to a surface of a seafloor with a first bearing pressure requirement, and filling the at least one preload tank to a first volume that is sufficient to drive the footings into the seafloor. The first volume is different than a second volume that is a volume sufficient to drive the footings into a seafloor of a second ocean environment that has a different bearing pressure requirement than the seafloor of the first ocean environment. The preload tank is sized to have a volume capacity based on the greater bearing pressure requirement between the first and the second ocean environment. |
| US10415203B2 |
Engaging apparatus
The present invention relates to an apparatus for engaging a first body with a second body, for example, for locking an oil rig platform to a rig leg. The apparatus comprises a driving portion, for example in the form of a driving wedge, which is moveably attachable to the first body, and an engaging portion, for example in the form of an engaging wedge, which is moveably attached to the driving portion. The driving portion is adapted to move in a first direction with respect to the second body and the engaging portion defines an engaging profile adapted to engage a complementary profile on the second body. Movement of the driving portion results in movement of the engaging portion. The apparatus also comprises an adjustment device connecting the driving portion to the engaging portion and adapted to move the engaging portion independently of the driving portion. |
| US10415200B2 |
Low-impact water conserving dam
A low-impact water conserving dam includes a dam body and reinforcing ribs arranged on a rear portion of the dam body. The reinforcing ribs comprise transverse reinforcing ribs and vertical reinforcing ribs interlaced with the transverse reinforcing ribs. A front portion of the dam body is an inclined surface and a rear end of the dam body is a platform surface. A planting bin is arranged on the platform surface of the dam body for planting vegetation. A plurality of water flow through holes are arranged in a matrix manner at a bottom of the planting bin. A water storage bin is arranged in an interior of the dam body. The water flow through holes are communicated with the water storage bin. A water drainage channel communicated with the water storage bin is formed in a middle upper portion of the inclined surface of the dam body. |
| US10415191B2 |
Plant tray
A planting system having a plurality of potting trays that can be interconnected in a modular fashion to create a multitude of different configurations. Each potting tray has a plurality of holes operatively connected with a conduit through which plumbing can be incorporated into the planting system to water plants in the potting trays via the plurality of holes. A plurality of pedestals may be used to elevate the planting system. Lateral braces may be used to interconnect the plurality of pedestals. |
| US10415187B2 |
Method for preparing molded article from Chinese herb residue and molded product obtained thereof
The present invention relates to the field of molding and the field of pulping and papermaking, particularly relates to a method for preparing molded article from Chinese herb residue and molded article obtained thereof. The preparation method is: Chinese herb residue is chipped and water is added to adjust the concentration to obtain a feed solution; the feed solution is subjected to refining, untwining and beating to obtain a Chinese herb residue slurry; the Chinese herb residue slurry is molded, dried and shaped through hot pressing to obtain molded article. The method provided by the present invention achieves the resource utilization of Chinese herb residues, which not only provides raw materials for papermaking industry and molding industry, but also reduces the environmental burden caused by landfill and incineration of Chinese herb residues, and also can substitute paper pulp and reduce the consumption of paper pulp. |
| US10415184B2 |
Method for obtaining stabilized lignin having a defined particle-size distribution from a lignin-containing liquid
A process for recovering carbonized lignin having a defined grain size distribution from a lignin-containing liquid is provided. The lignin-containing liquid is subjected to a hydrothermal carbonization to convert the lignin into a carbonized lignin and the carbonized lignin is separated from the liquid containing the carbonized lignin. The lignin-containing liquid is subjected to a hydrothermal carbonization at temperatures in the range from about 150° C. to about 280° C. and by adapting the H+ ion concentration in the lignin-containing liquid before and/or during the hydrothermal carbonization the grain size distribution of the carbonized lignin is adjusted. |
| US10415181B2 |
Knit fabric for orthopedic support material
The invention relates to a knit fabric for orthopedic support material. The knit fabric comprises in the weft yarn in-lay/cross direction synthetic organic microdenier yarn of no greater than 1.5 denier per filament (dpf) and synthetic organic multi-filament yarn of greater than 2.5 denier per filament (dpf). It is impregnated with a curable resin which on activation with a curing agent forms a cast supporting the patient's limb. The knit fabric according to invention exhibits the high holding capacity of the resin over time, said capacity being sufficient to prevent resin leak from a resin-coated fabric. |
| US10415180B2 |
Modifying natural feathers for use in sporting goods
Methods, apparatus and kits for modifying natural feathers that are used in sporting goods that result in long lasting feathers with increased mechanical stability, reliability and durability as well as improved flight consistency are disclosed. Some of the sporting goods that use natural feathers are badminton shuttlecocks, arrow fletchings, and darts. The disclosed methods consist of controlled treatment of feather shuttlecocks with crosslinking agents to crosslink the keratin protein present on the natural feathers of the shuttlecock. |
| US10415177B2 |
Control method for clothes dryer, and clothes dryer
The heat pump system and the electrical heating system of a clothes dryer are controlled to work cooperatively, thus allowing the clothes dryer to at least comprise a fast mode in which the electrical heating pipe of the heating system is turned on after the compressor of the heat pump system is turned on and operated stably. Air about to enter the clothes drying drum is controlled to be firstly heated by the condenser of the heat pump system and further heated by the electrical heating pipe, and then to enter the clothes drying drum, and the load of the heat pump system is reduced in an auxiliary condensing manner, when the load of the heat pump system is close to the maximum load. Therefore, simultaneous working of the electrical heating system and the heat pump system is ensured, and the clothes drying speed is improved. |
| US10415176B2 |
Apparatus for drying laundry or other items using ultraviolet radiation
An apparatus for drying laundry with ultraviolet radiation is provided. One or more ultraviolet light sources emit ultraviolet radiation, which, in various embodiments, is transmitted through a UV-radiation permeable transparent drum containing the wet laundry and other wet articles to be dried. Also provided is a dryer having ultraviolet light sources centrally situated with respect to the drum, wherein the ultraviolet light sources emit ultraviolet radiation directed at laundry in the drum. |
| US10415172B2 |
Control method for automatically positioning inner tub
A control method for automatically positioning an inner tub. When the inner tub rotates to a certain position, a positioning pin at the bottom of an outer tub is released to press against the bottom of the inner tub, the inner tub continues to rotate, and when a positioning hole at the bottom of the inner tub is aligned with the positioning pin, the positioning pin stretches into the positioning hole, and thus the inner tub is locked. After the positioning pin is released, the inner tub continues to rotate under the effect of inertia, or the inner tub continues to rotate under the drive of a motor, when the inner tub rotates to the position where the positioning hole is aligned with the positioning pin, the positioning pin stretches into the positioning hole to achieve automatic positioning and locking of the inner tub. |
| US10415171B2 |
Laundry treating appliance with over-sudsing condition compensation measures
A method of automatically initiating a procedure to adjust dosing of laundry treating chemistry after satisfying a threshold of determined over-sudsing conditions in a laundry treating appliance during a cycle of operation. The number of over-sudsing condition is aggregate. Once the aggregate total satisfies a predetermined threshold, a predetermined dosage of laundry treating chemistry is adjusted. The over-sudsing aggregate total can also be reset in the event of an operational event such as a replenishment of a bulk treating chemistry, input by a user of a default value, or passing of a temporal reference, wherein the predetermined dosage is reset to a default value. |
| US10415168B2 |
Embroidery frame
An embroidery frame includes a pair of a first frame and a second frame configured to clamp a sewing object and a lock mechanism. The lock mechanism includes a support member configured to rotatably support the second frame such that a posture of the second frame with respect to the first frame to clamp the sewing object is switchable to a first posture and a second posture. The first posture is a posture in which a first surface of the second frame faces the first frame. The second posture is a posture in which a second surface of the second frame faces the first frame. The second surface is on the opposite side to the first surface. The lock mechanism is configured to press the second frame in at least the first posture toward a first frame side with respect to the second frame. |
| US10415167B2 |
Sewing machine
A sewing machine, in which a presser foot and a throat plate are detachable, includes a feed dog bracket, a feeding dog and a mounting portion. The feed dog bracket is driven according to a transfer direction of a fabric. The feeding dog transfers the fabric on the throat plate. The mounting portion detachably mounts the feeding dog on the feed dog bracket. The feeding dog includes a cam portion which is mounted on the mounting portion. The cam portion includes first, second and third cam surfaces. The first cam surface has a surface-contact with a first receiving surface of the mounting portion. The second cam surface has a line-contact with an end portion of a second receiving surface of the mounting portion. The third cam surface is pressed by a pressing member of the mounting portion. |
| US10415163B2 |
Seamless postpartum garment
A seamless postpartum garment is disclosed that is formed from a seamless double layer circular knit tube. The garment is flexible and stretchable throughout, and made from at least two different knit structures. Use of different knit structures at strategic locations on the garment, allow for it to provide compression and comfort at strategic locations on a woman's postpartum body. |
| US10415161B2 |
Method for weaving multiply gauze, and multiply gauze woven fabric
To provide a gauze woven fabric which has excellent opaqueness, moisture retention properties, water absorbency and comfort for skin while maintaining light weight and air permeability which are characteristic properties of gauze woven fabrics. Warps are supplied from a first beam, and wefts are then drawn across the warps to form a tight layer A. Warps are supplied from a second beam that has a higher supply speed than that of the first beam, and wefts are then drawn across the warps to form a loosened layer B. Subsequently, knotting points for connecting the layer A to the layer B regularly are formed. |
| US10415155B2 |
Production method of hemp fiber for spinning and hemp fiber for spinning
A production method of hemp fiber for spinning, the method including: an immersion treatment process of immersing raw hemp fiber in a treatment liquid including an alkali, water, and at least one type of enzyme selected from the group consisting of cellulose-degrading enzymes and glycosidic bond hydrolyzing enzymes for an immersion time of from 30 minutes to 60 minutes under conditions of a temperature of from 60° C. to 100° C.; a water-washing process of washing the immersion treated hemp fiber with water; and a drying process of drying the water-washed hemp fiber. |
| US10415154B2 |
Silicon carbide epitaxial substrate and silicon carbide semiconductor device
A silicon carbide epitaxial substrate includes a silicon carbide single-crystal substrate of one conductivity type, a first silicon carbide layer of the above-mentioned one conductivity type, a second silicon carbide layer of the above-mentioned one conductivity type, and a third silicon carbide layer of the above-mentioned one conductivity type. The silicon carbide single-crystal substrate has first impurity concentration. The first silicon carbide layer is provided on the silicon carbide single-crystal substrate, and has second impurity concentration that is lower than the first impurity concentration. The second silicon carbide layer is provided on the first silicon carbide layer, and has third impurity concentration that is higher than the first impurity concentration. The third silicon carbide layer is provided on the second silicon carbide layer, and has fourth impurity concentration that is lower than the second impurity concentration. |
| US10415151B1 |
Apparatus for controlling heat flow within a silicon melt
An apparatus for controlling heat flow within a melt. The apparatus may include a crucible configured to contain the melt where the melt has an exposed surface. The apparatus may also include a heater disposed below a first side of the crucible and configured to supply heat through the melt to the exposed surface, and a heat diffusion barrier assembly comprising at least one heat diffusion barrier disposed within the crucible and defining an isolation region in the melt and an outer region in the melt. |
| US10415149B2 |
Growth of a shaped silicon ingot by feeding liquid onto a shaped ingot
A system comprises a silicon seed arranged on a pedestal, where the silicon seed is ring shaped and is configured to receive melted silicon at a feed rate to form an ingot, and where the pedestal is configured to rotate at a rotational speed. A controller is configured to, while the silicon seed receives the melted silicon and while the ingot is forming: receive feedback regarding a diameter of the ingot and regarding an angle of a meniscus of the ingot, and control the rotational speed of the pedestal and the feed rate of the melted silicon based on the feedback to control the diameter of the ingot and the angle of the meniscus of the ingot. |
| US10415148B2 |
Passivation of micro-discontinuous chromium deposited from a trivalent electrolyte
A method of treating a substrate, wherein the substrate comprises a layer deposited from a trivalent chromium electrolyte, is described. The method includes the steps of providing an anode and the chromium(III) plated substrate as a cathode in an electrolyte comprising (i) a trivalent chromium salt; and (ii) a complexant; and passing an electrical current between the anode and the cathode to passivate the chromium(III) plated substrate. The substrate may be first plated with a plated nickel layer so that the chromium(III) plated layer is deposited over the nickel plated layer. |
| US10415147B2 |
Electrode configurations for electrolytic cells and related methods
In one embodiment, an electrolytic cell for the production of aluminum from alumina includes: at least one anode module having a plurality of anodes; at least one cathode module, opposing the anode module, wherein the at least one cathode module comprises a plurality of cathodes, wherein the plurality of anodes are suspended above the cathode module and extending downwards towards the cathode module, wherein the plurality of cathodes are positioned extending upwards towards the anode module, wherein each of the plurality of anodes and each of the plurality of cathodes are alternatingly positioned, wherein the plurality of anodes is selectively positionable in a horizontal direction relative to adjacent cathodes, wherein the anode module is selectively positionable in a vertical direction relative to the cathode module, and wherein a portion of each of the anode electrodes overlap a portion of adjacent cathodes. |
| US10415146B2 |
Electrode with two layer coating, method of use, and preparation thereof
Systems and methods for manufacturing and use of a two layer coated electrode are provided. The two layer coated electrode may comprise a substrate, a first coating layer, and a second coating layer. The first coating layer may comprise a mixture of iridium oxide and tin oxide, and the second coating layer may comprise a mixture of iridium oxide and tantalum oxide. The electrode may be used in, for example, an electrolytic cell. |
| US10415138B2 |
Methods and apparatus for controlled chemical vapor deposition
A gas injector system is provided that allows for improved distribution and directional control of the vapor material in a CVD or CVI process. Gas injector systems may be used without experiencing significant clogging of gas injector tube apertures over multiple CVD procedures. Further, a gas injector system provided includes a dual aperture release system and/or allow vapor material to flow both substantially horizontally and substantially vertically. |
| US10415137B2 |
Non-metallic thermal CVD/ALD Gas Injector and Purge Systems
Gas distribution assemblies and processing chambers using same are described. The gas distribution assemblies comprise a cooling plate with a quartz puck, a plurality of reactive gas sectors and a plurality of purge gas sectors suspended therefrom. The reactive gas sectors and purge gas sectors having a coaxial gas inlet with inner tubes and outer tubes, the inner tubes and outer tubes in fluid communication with different gas or vacuum ports in the front faces of the sectors. The sectors may be suspended from the cooling plate by a plurality of suspension rods comprising a metal rod body with an enlarged lower end positioned within a quartz frame with a silicon washer around the enlarged lower end. |
| US10415135B2 |
Thin film formation method and thin film formation apparatus
A thin film formation method is provided, by which needless film formation due to trial film formation is omitted and film formation efficiency can be improved. This invention is a method for sputtering targets to form a film A having an intended film thickness of T1 as the first thin film on a substrate and monitor substrate held and rotated by a rotation drum and, subsequently, furthermore sputtering the targets used in forming the film A to form a film C having an intended film thickness of T3 as the second thin film, which is another thin film having the same composition as the film A; comprising film thickness monitoring steps S4 and S5, a stopping step S7, an actual time acquisition step S8, an actual rate calculating step S9 and a necessary time calculating step S24. |
| US10415133B2 |
Adaptive beam current for high throughput patterning
A method for planning a beam path for material deposition is provided in which a structure pattern having features of varying size is analyzed to determine the size of each feature. A beam path throughout the structure pattern is determined and the beam current required for each point in the structure pattern is configured. Configuring the beam current required for each point involves determining the acceptable beam dose for that point. Relatively small features require a low beam current for high accuracy and relatively large features can be formed using a higher beam current allowing faster deposition. Each feature in the structure pattern is deposited at the highest beam current acceptable to allow accurate deposition of the feature. |
| US10415129B2 |
Method for manufacturing products made of aluminum-copper-lithium alloy with improved fatigue properties, and distributor for this method
The invention relates to a method for manufacturing an aluminum alloy product including the steps of: creating a bath of liquid metal in an aluminum-copper-lithium alloy, casting said alloy by vertical semi-continuous casting so as to obtain a plate with thickness T and width W such that, during solidification, the hydrogen content of said liquid metal bath (1) is lower than 0.4 ml/100 g, the oxygen content above the liquid surface (14, 15) is less than 0.5% by volume. |
| US10415126B2 |
Ferritic stainless steel
A ferritic stainless steel having excellent thermal fatigue resistance, excellent oxidation resistance, and excellent high-temperature fatigue resistance is provided. The ferritic stainless steel contains, in terms of % by mass, C: 0.020% or less, Si: 3.0% or less, Mn: 2.0% or less, P: 0.040% or less, S: 0.030% or less, Cr: 10.0% to 20.0%, N: 0.020% or less, Nb: 0.005% to 0.15%, Al: 0.20% to 3.0%, Ti: 5× (C+N)% to 0.50%, Cu: 0.55% to 1.60%, B: 0.0002% to 0.0050%, Ni: 0.05% to 1.0%, 0: 0.0030% or less, and the balance being Fe and unavoidable impurities. Additionally, the ferritic stainless steel satisfies that Al/O≥100. |
| US10415121B2 |
Nickel alloy compositions for aggressive environments
A nickel alloy composition comprising hafnium provides superior heat, corrosion, and stress resistance. Various nickel alloy compositions used in the oil and gas industry are improved for use by the addition of hafnium in suitable amounts. Hafnium increases the high temperature ductility by promoting the precipitation of randomly distributed MC carbides. |
| US10415116B2 |
Co-current and counter current resin-in-leach in gold leaching processes
A method and system are provided in which a gold and/or silver-collecting resin-in-leach circuit comprises both co-current and counter-current sections. |
| US10415115B2 |
Continuous annealing system and continuous annealing method
A continuous annealing system and a continuous annealing method with which it is possible to achieve an annealing atmosphere having a low dew point which is suitable for annealing a steel strip containing easily oxidizable metals such as Si and Mn at low cost and with stability by preventing easily oxidizable metals such as Si and Mn in steel from being concentrated in a surface portion of a steel strip and preventing the formation of oxides of easily oxidizable metals such as Si and Mn. |
| US10415109B2 |
Workpiece for induction hardening
A workpiece for an induction hardening is provided. The workpiece has a first inclined surface, a second inclined surface, and a connecting surface connecting the first inclined surface and the second inclined surface on a side toward which the first inclined surface and the second inclined surface approach each other. The connecting surface has a recessed portion. A hardened layer formed at the first inclined surface and another hardened layer formed at the second inclined surface do not overlap each other at the recessed portion. |
| US10415104B2 |
Devices for the detection of multiple analytes in a sample
The present invention relates generally to an assay for detecting and differentiating multiple analytes, if present, in a single fluid sample, including devices and methods therefore. |
| US10415103B2 |
GeXP rapid detection primer set for simultaneously identifying gene HA of eight different human-infected subtypes of avian influenza virus, kit and use thereof
Provided herein are a GeXP rapid detection primer set for simultaneously identifying gene HA of eight different human-infected subtypes of avian influenza virus, a kit, and use thereof. Disclosed are 9 pairs of specific primer and 1 pair of universal primer, for a GeXP rapid detection primer kit for simultaneously identifying gene HA of eight different human-infected subtypes of avian influenza virus. Eight different human-infected subtypes HA of avian influenza virus from the nine genes of M, H1, H2, H3, H5, H6, H7, H9 and H10 can be identified simultaneously with a sensitivity of 102 copies/μL. |
| US10415101B2 |
Methods for producing canola plants with clubroot resistance and compositions thereof
The present disclosure is in the field of plant breeding and disease resistance. The disclosure provides methods for breeding canola plants having clubroot resistance using marker-assisted selection. The disclosure further provides germplasm resistant to various Plasmodiophora brassicae pathotypes including pathogtype 5x. The disclosure also provides markers associated with clubroot resistance loci for introgressing these loci into elite germplasm in a breeding program, thus producing novel clubroot resistant germplasm, e.g., spring canola varieties resistant to pathogtype 5x. |
| US10415099B2 |
Compositions and methods for detecting BV-associated bacterial nucleic acid
Disclosed are nucleic acid oligomers, including amplification oligomers, capture probes, and detection probes, for detection of a 16S rRNA or its encoding gene from bacterial species associated with bacterial vaginosis. Also disclosed are methods of specific nucleic acid amplification and detection using the disclosed oligomers, as well as corresponding reaction mixtures and kits. |
| US10415091B2 |
Methods and systems for genetic analysis
This disclosure provides systems and methods for sample processing and data analysis. Sample processing may include nucleic acid sample processing and subsequent sequencing. Some or all of a nucleic acid sample may be sequenced to provide sequence information, which may be stored or otherwise maintained in an electronic storage location. The sequence information may be analyzed with the aid of a computer processor, and the analyzed sequence information may be stored in an electronic storage location that may include a pool or collection of sequence information and analyzed sequence information generated from the nucleic acid sample. Methods and systems of the present disclosure can be used, for example, for the analysis of a nucleic acid sample, for producing one or more libraries, and for producing biomedical reports. Methods and systems of the disclosure can aid in the diagnosis, monitoring, treatment, and prevention of one or more diseases and conditions. |
| US10415086B2 |
Polymerase chain reaction systems
In one embodiment, a polymerase chain reaction (PCR) system includes a mixture chamber, a denature chamber, an annealing chamber, an extension chamber, and a product chamber, that are fluidically coupled to one another through a plurality of microfluidic channels. An inertial pump is associated with each microfluidic channel, and each inertial pump includes a fluid actuator integrated asymmetrically within its associated microfluidic channel. The fluid actuators are capable of selective activation to circulate fluid between the chambers in a controlled cycle. |
| US10415083B2 |
Long insert-based whole genome sequencing
The present invention is directed to a method of detecting a genomic rearrangement in a nucleic acid sample with Long Insert Whole Genome Sequencing (LI-WGS). The method may include obtaining a nucleic acid sample and then fragmenting the nucleic acid sample (e.g., via sonication). In particular, the fragmenting may result in the production of a plurality of inserts. Thereafter, the method comprises purifying the plurality of inserts using magnetic beads and then amplifying the purified plurality of inserts. In addition, the method further comprises sequencing the purified and amplified plurality of inserts. In some aspects, the plurality of inserts have a length of between about 800 and about 1,100 base pairs. |
| US10415080B2 |
Chemical compositions and methods of using same
The present disclosure relates to chemical compositions, kits, and apparatuses and methods for using these compositions, kits and apparatuses in various assays. |
| US10415079B2 |
Methods and apparatus for detecting molecular interactions using FET arrays
Methods and apparatuses relating to large scale FET arrays for analyte detection and measurement are provided. ChemFET (e.g., ISFET) arrays may be fabricated using conventional CMOS processing techniques based on improved FET pixel and array designs that increase measurement sensitivity and accuracy, and at the same time facilitate significantly small pixel sizes and dense arrays. Improved array control techniques provide for rapid data acquisition from large and dense arrays. Such arrays may be employed to detect a presence and/or concentration changes of various analyte types in a wide variety of chemical and/or biological processes. |
| US10415074B2 |
Selective detection of lactic acid and/or acetic acid bacteria or of fungi
A method for detecting lactic acid and/or acetic acid bacteria in a food-processing matrix is taught, using microbial flora including a lactic acid and/or acetic acid bacterial flora and a fungal flora. The bacterial flora contains an adenosine triphosphate of bacterial origin, and the fungal flora contains an adenosine triphosphate of fungal origin. The method comprises applying, to the matrix, before a first time limit, an antifungal having an antifungal action which is lethal, on the fungal flora, and at a second time limit, an antibiotic action which is non lethal, at a second time limit after the first time limit, on the bacterial flora. The microbial flora is detected between the first time limit and the second time limit; the lethal antifungal action releases, into the matrix, for the first time limit, adenosine triphosphate of fungal origin and in which the microbial flora is detected between the first time limit and the second time limit. |
| US10415073B2 |
Kit comprising ATP-diphosphohydrolase for detecting bacterial ATP in a sample
A kit for detecting bacterial ATP in a sample is provided. The kit comprises an aqueous composition having a pH of about 6.0 to 7.2. The aqueous composition comprises effective amounts of a polyol, a buffer reagent, a protein, and ATP-diphosphohydrolase. A method of using the kit to detect bacterial ATP is also provided. |
| US10415069B2 |
Microorganisms and methods for producing sialylated and N-acetylglucosamine-containing oligosaccharides
The invention provides compositions and methods for engineering bacteria to produce sialylated and N-acetylglucosamine-containing oligosaccharides, and the use thereof in the prevention or treatment of infection. |
| US10415068B2 |
Microorganism for production of putrescine and methods for production of putrescine using the same
Provided are a novel modified ornithine decarboxylase protein having improved putrescine productivity and a use thereof. |
| US10415058B2 |
Automated nucleic acid assembly and introduction of nucleic acids into cells
In an illustrative embodiment, automated instruments comprising one or more flow-through electroporation devices or modules are provided to automate transformation of nucleic acids in live cells. |
| US10415057B2 |
Pseudotyping of retroviral vectors, methods for production and use thereof for targeted gene transfer and high throughput screening
The invention relates to the pseudotyping of retroviral vectors with heterologous envelope proteins derived from the Paramyxoviridae family, genus Morbillivirus, and various uses of the resulting vector particles. The present invention is based on the unexpected and surprising finding that the incorporation of morbillivirus F and H proteins having truncated cytoplasmic tails into lentiviral vector particles, and the complex interaction of these two proteins during cellular fusion, allows for a superior and more effective transduction of cells. Moreover, these pseudotyped vector particles allow the targeted gene transfer into a given cell type of interest by modifying a mutated and truncated H protein with a single-chain antibody or ligand directed against a cell surface marker of the target cell. |
| US10415053B2 |
Materials and method for increasing a plant's resistance to stress
Method of increasing resistance to a pathogen or a pest in a plant comprising introducing into the plant and expressing therein a polynucleotide comprising a nucleotide sequence encoding a Qua-Quine Starch (QQS) polypeptide; method of producing a plant with increased resistance to a pathogen or a pest comprising crossing a plant obtained in accordance with the above method with a second plant to produce progeny plants and selecting progeny plants with increased resistance to a pathogen or a pest; a plant with increased resistance to a pathogen or a pest; a seed of the plant; a hybrid of the plant; and a seed of the hybrid plant. |
| US10415052B2 |
Tissue specific reduction of lignin
The present invention provides an expression cassette comprising a polynucleotide that encodes a protein that diverts a monolignol precursor from a lignin biosynthesis pathway in the plant, which is operably linked to a heterologous promoter. Also provided are methods of engineering a plant having reduced lignin content, as well as plant cells, plant parts, and plant tissues from such engineered plants. |
| US10415051B2 |
Genetically altered plants producing fatty acids
Methods and compositions for genetically altered plants that produce higher amounts of at least one fatty acid compared to the amount of the fatty acid produced by a wild-type plant are provided. The genetically altered plant can be a root crop plant (e.g., sugar beet) or Nicotiana spp., or any dicot. |
| US10415050B2 |
Reduction of nicotine to nornicotine conversion in plants
The present invention relates to a mutant, non-naturally occurring or transgenic tobacco plant cell comprising: (i) a polynucleotide comprising, consisting or consisting essentially of a sequence encoding a functional nicotine N-demethylase and having at least 95% sequence identity to SEQ ID NO:2; (ii) a polypeptide encoded by the polynucleotide set forth in (i); (iii) a polypeptide comprising, consisting or consisting essentially of a sequence encoding a nicotine N-demethylase and having at least 95% sequence identity to SEQ ID NO:3; or (iv) a construct, vector or expression vector comprising the isolated polynucleotide set forth in (i), and wherein the expression or activity of said nicotine demethylase is reduced as compared to a control tobacco plant cell in which the expression or activity of said nicotine demethylase has not been reduced. |
| US10415048B2 |
Method for modulating expression of specific protein using specific transcription factor, isoprenoid-producing plant having transgene encoding specific transcription factor, and method for producing polyisoprenoid using isoprenoid-producing plant
The present invention provides methods for enhancing the polyisoprenoid biosynthesis pathway. The present invention further provides isoprenoid-producing plants having an enhanced polyisoprenoid biosynthesis pathway, and methods for producing a polyisoprenoid using such an isoprenoid-producing plant. The present invention relates to methods for regulating the expression of specific protein(s) by a specific transcription factor; isoprenoid-producing plants into which has been introduced a gene encoding a specific transcription factor; and methods for producing a polyisoprenoid using such an isoprenoid-producing plant. |
| US10415047B2 |
TaBV transcriptional control elements, chimeric constructs and uses therefor
This invention discloses a constitutive promoter from the Taro bacilliform virus (TaBV) for expression of foreign or endogenous coding sequences in plants, including dicotyledonous and monocotyledonous plants. The invention also discloses a chimeric nucleic acid construct comprising the promoter of the invention operably linked to a foreign or endogenous polynucleotide that codes for a protein of interest or a transcript capable of modulating expression of a target gene. The invention further discloses transformed plant cells, as well as differentiated plants and plant parts, containing the construct. Methods for diagnosis and treatment of viral infections, especially badnaviral infections, are also disclosed. |
| US10415046B2 |
Precision gene targeting to a particular locus in maize
The present invention claims methods for the stable integration of exogenous DNA into a specific locus, E32, in the maize genome through the use of zinc finger nucleases. Maize plants and plant parts that were transformed by the methods of the invention are claimed. The invention is useful for creating desirable traits such as herbicide resistance, herbicide tolerance, insect resistance, insect tolerance, disease resistance, disease tolerance, stress tolerance, and stress resistance in maize The E32 locus represents a superior site for inserting foreign genes because native agronomic phenotypes are not disturbed. |
| US10415038B2 |
Compounds and methods for modulating TMPRSS6 expression
Disclosed herein are compositions and compounds comprising modified oligonucleotides for modulating TMPRSS6 and modulating an iron accumulation disease, disorder and/or condition in an individual in need thereof. Iron accumulation diseases in an individual such as polycythemia, hemochromatosis or β-thalassemia can be treated, ameliorated, delayed or prevented with the administration of antisense compounds targeted to TMPRSS6. |
| US10415036B2 |
Morpholino oligonucleotide manufacturing method
Using a morpholino nucleotide wherein 5′-hydroxy group or a hydroxy group present on the substituent of the 5′-hydroxy group is protected by a protecting group having an alkyl group having not less than 10 and not more than 300 carbon atoms and/or an alkenyl group having not less than 10 and not more than 300 carbon atoms as a starting material, a method capable of efficiently producing the morpholino oligonucleotide in a high yield by a liquid phase synthesis can be provided. |
| US10415035B2 |
Anionic polyplexes for use in the delivery of nucleic acids
The present invention provides an anionic polyplex formed from a nucleic acid and an anionic polymer and further comprising a cation, which can be in the form of a nanoparticle or a microparticle and compositions comprising the anionic polyplex. The present invention further provides uses of the anionic polyplex such as delivery of the nucleic acid into cells and methods of treating a disease, disorder or condition selected from the group consisting of cancer, a metabolic, a neurodegenerative, a cardiovascular, and an infectious or inflammatory disease or disorder. The present invention also provides an anionic complex comprising a divalent cation and a nucleic acid but lacking an anionic polymer, in the form of a nanoparticle that is capable of forming a colloidal suspension. |
| US10415034B2 |
Method for the selection of aptamers for unbound targets
Disclosed is a method for the selection of aptamers that does not require immobilization of the target or the oligonucleotide library. The method includes: (i) combining a selection library of oligonucleotides that contain a random region flanked by primer recognition sites with blocker oligonucleotides that anneal to the primer recognition sites; (ii) exposing the blocked selection library to an immobilization field including random oligonucleotides and removing unbound selection library oligonucleotides; (iii) recovering the selection library oligonucleotides that bound to the immobilization field and combining with a target analyte of interest; (iv) exposing the selection library oligonucleotides-target analyte mixture to an immobilization field; and (v) recovering those selection library oligonucleotides that did not bind to the immobilization field. |
| US10415032B2 |
Platform and method for identifying past exposure to chemical agents or heavy metals
A method for determining past exposure to chemical agents or heavy metals may include coating a capture material with a capture reagent. The capture reagent may be selected based on an ability of the capture reagent to bind with a target antibody, and the target antibody may be an indicator associated with a particular chemical agent or heavy metal. The method may further include interrogating a clinical sample associated with an individual by forming a mixture of the capture material and the clinical sample, and determining an exposure status of the individual to the particular chemical agent or heavy metal based on whether the capture material demonstrates capture of the indicator. |
| US10415027B2 |
Treatment for airway cast obstruction
The present invention is directed to methods of treatment of airway obstruction associated with fibrin-containing cast formation by administering a fibrinolytic agent. |
| US10415025B2 |
Fungus-sourced high-temperature acid B-glucosidase as well as coding gene and application thereof
Provided are a fungus-sourced high-temperature acid β-glucosidase as well as a coding gene, and an application thereof. The provide β-glucosidase has the optimal pH value of 4.5 and the optimal temperature of 75° C., and maintains over 90% enzyme activity in the optimal condition after being processed at 60° C. for 1 h. The re-engineering yeast strain GS115/bgl3A of the coding gene comprising the β-glucosidase has high fermentation level. |
| US10415021B2 |
Mutated fucosidase
Mutated fucosidases are provided demonstrating improved properties in terms of thermal stability and transfucosidase synthetic performance compared with a wild type transfucosidase isolated from Bifidobacterium longum subsp. infantis. |
| US10415017B2 |
Transgenic macrophages, chimeric antigen receptors, and associated methods
Described herein are chimeric receptors. Chimeric receptors comprise a cytoplasmic domain; a transmembrane domain; and an extracellular domain. In embodiments, the cytoplasmic domain comprises a cytoplasmic portion of a receptor that when activated polarizes a macrophage. In further embodiments, a wild-type protein comprising the cytoplasmic portion does not comprise the extracellular domain of the chimeric receptor. In embodiments, the binding of a ligand to the extracellular domain of the chimeric receptor activates the intracellular portion of the chimeric receptor. Activation of the intracellular portion of the chimeric receptor may polarize the macrophage into an M1 or M2 macrophage. |
| US10415005B2 |
Cleaning formulation for removing residues on surfaces
This disclosure relates to a cleaning composition that contains 1) hydroxylamine in an amount of from about 0.5% to about 20% by weight of the composition; 2) a pH adjusting agent, the pH adjusting agent being a base free of a metal ion and in an amount of at most about 3% by weight of the composition; 3) an alkylene glycol; and 4) water; in which the pH of the composition is from about 7 to about 11. This disclosure also relates to a method of using the above composition for cleaning a semiconductor substrate. |
| US10415000B2 |
Controlled release microcapsules
A method of forming microcapsules having improved physical properties and release control as well as the microcapsules formed by the process wherein the capsule wall is formed by the concurrent polymerization of monomers, oligomer and/or prepolymers on the inside of the capsule wall and different monomers, oligomers and/or prepolymers on the exterior of the capsule wall as it forms. |
| US10414996B2 |
Low-friction coating production method and sliding method
A method including substituting an atmosphere in a space, in which a sliding surface formed of a metal or a ceramic material, and a slid surface are disposed, with a gas atmosphere containing a hydroxyl group-containing compound and at least one of hydrogen and nitrogen, and relatively sliding the sliding surface against the slid surface by a Hertzian contact stress of 1.0 GPa or more in the space under the gas atmosphere containing the hydroxyl group-containing compound at least one of hydrogen and nitrogen. As a result, it is possible to form, on the sliding surface, a low-friction coating that stably exhibits a significantly low friction coefficient, for example, of 10−4 order (less than 0.001). |
| US10414995B2 |
Base stocks and lubricant compositions containing same
A base stock having at least 90 wt. % saturates, an amount and distribution of aromatics, as determined by ultra violet (UV) spectroscopy, including an absorptivity between 280 and 320 nm of less than 0.015 l/gm-cm, a viscosity index (VI) from 80 to 120, and having a cycloparaffin performance ratio greater than 1.05 and a kinematic viscosity at 100° C. between 4 and 6 cSt. A base stock having at least 90 wt. % saturates, an amount and distribution of aromatics, as determined by UV spectroscopy, including an absorptivity between 280 and 320 nm of less than 0.020 l/gm-cm, a viscosity index (VI) from 80 to 120, and having a cycloparaffin performance ratio greater than 1.05 and a kinematic viscosity at 100° C. between 10 and 14 cSt. A lubricating oil having the base stock as a major component, and one or more additives as a minor component. Methods for improving oxidation performance and low temperature performance of formulated lubricant compositions through the compositionally advantaged base stock. |
| US10414991B2 |
Processing of heavy hydrocarbon feeds
Systems and methods are provided for hydroconversion of a heavy oil feed under slurry hydroprocessing conditions and/or solvent assisted hydroprocessing conditions. The systems and methods for slurry hydroconversion can include the use of a configuration that can allow for improved separation of catalyst particles from the slurry hydroprocessing effluent. In addition to allowing for improved catalyst recycle, an amount of fines in the slurry hydroconversion effluent can be reduced or minimized. This can facilitate further processing or handling of any “pitch” generated during the slurry hydroconversion. The systems and methods for solvent assisted hydroprocessing can include processing of a heavy oil feed in conjunction with a high solvency dispersive power crude. |
| US10414989B2 |
Chemical process for sulfur reduction of hydrocarbons
Treatment of hydrocarbon streams, and in one non-limiting embodiment refinery distillates, with high pH aqueous reducing agents, such as borohydride, results in reduction of the sulfur compounds such as disulfides, mercaptans and thioethers that are present to give easily removed sulfides. The treatment converts the original sulfur compounds into hydrogen sulfide or low molecular weight mercaptans that can be extracted from the distillate with caustic solutions, hydrogen sulfide or mercaptan scavengers, solid absorbents such as clay or activated carbon or liquid absorbents such as amine-aldehyde condensates and/or aqueous aldehydes. |
| US10414988B2 |
Methods of treating a stream comprising crude oil and water
Multi-component performance liquids suitable for treating a stream comprising crude oil and water, and methods of their use, are provided. The multi-component performance liquids comprise solvent and active ingredients, which may have a weight average molecular weight of from about 1200 daltons to about 300,000 daltons. The methods comprise activating a multi-component performance liquid, delivering the activated multi-component performance liquid to a stream comprising crude oil and water, and allowing the treated stream to separate into an oil phase and an aqueous phase. |
| US10414987B2 |
System and method for thermocatalytic treatment of material and pyrolysis oil produced therewith
Systems and methods for thermocatalytic treatment of material are provided. The system can have a charging region to supply starting material, a preconditioning zone in which preconditioned material is formed from the starting material, a pyrolysis zone in which pyrolyzed material is formed from the preconditioned material, and a separation unit for separation of the pyrolyzed material. In the preconditioning zone and the pyrolysis zone, a heater can be provided for heating of the material. Also provided in the pyrolysis zone are recirculation means with which a solid portion of the pyrolyzed material can be recirculated directly into the region of the pyrolysis zone facing toward the preconditioning zone. |
| US10414985B2 |
Heptaphosphorus-derived compounds as flame retardants
The invention relates to flame retardant compositions comprising heptaphosphorus-derived compounds and to novel heptaphosphorus-derived compounds.These heptaphosphorus-derived compounds are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers, especially polyolefin homo- and copolymers, polycondensates, such as polyamides, or polyesters and duroplastic polymers, such as the ones based on polyepoxides. |
| US10414983B2 |
Curved liquid crystal display
A curved liquid crystal display includes a first substrate, a second substrate overlapping the first substrate, a liquid crystal layer positioned between the first substrate and the second substrate and including a plurality of liquid crystal molecules, and a lower protrusion positioned between the first substrate and the liquid crystal layer, the lower protrusion being formed from at least one among a first compound represented by Chemical Formula 1, a polymer obtained from the first compound, and a polymer of the first compound and a cross-linker. |
| US10414981B2 |
Liquid crystal composition containing 2-methyl-3,4,5-trifluorobenzene liquid crystal compound and application thereof
The present invention relates to the technical field of liquid crystal displays, and particularly relates to a liquid crystal composition containing a 2-methyl-3,4,5-trifluorobenzene liquid crystal compound and use thereof, wherein the liquid crystal composition of the present invention comprises, in percentages by weight, 1-50% of one or more compounds represented by general formula I and 10-70% of one or more compounds represented by general formula II, and may further comprise 0-30% of compounds represented by general formula III and/or 6-45% of one or more compounds represented by general formulas IV to XIII. The liquid crystal composition provided by the present invention has a low rotational viscosity and a large elastic constant, is presented as having a shorter response time, and can significantly improve the display effect of a liquid crystal display when applied to TN, IPS and FFS mode displays. |
| US10414979B2 |
Composition and liquid crystal display device using the same
An object of the present invention is to provide a composition that has positive Δε, exhibits a liquid crystal phase over a wide temperature range, has low viscosity, excellent solubility at low temperatures, and high resistivity and voltage holding ratio, and is stable against heat and light. By using this composition, IPS or TN liquid crystal display devices and the like that have excellent display quality and suppress display failures such as image-sticking and drop marks are provided in high yield.Provided is a composition that contains at least one selected from the group consisting of compounds represented by general formulae (i) and (ii) and at least one selected from compounds represented by general formula (iii). Moreover, a liquid crystal display device using the composition and an IPS or FFS device that uses the composition are provided. |
| US10414976B2 |
Method for producing fluorescent material, fluorescent material, and light emitting device using the same
A method of producing a fluorescent material that is capable of providing a light emitting device having excellent durability, a fluorescent material, and a light emitting device are provided. The method of producing the fluorescent material includes: preparing a calcined product having a chlorosilicate composition containing at least one element selected from the group consisting of Ca, Sr, and Ba, at least one element selected from the group consisting of Mg and Zn, at least one element selected from the group consisting of Eu, Ce, Tb, and Mn, Si, O, and Cl; and bringing the calcined product in contact with a fluorine-containing substance and heat-treating the calcined product in an inert gas atmosphere at a temperature in a range of 200° C. or more and 450° C. or less. |
| US10414975B2 |
Orange-yellow-emitting phosphor for LEDs, preparation method and use thereof
This invention provides an orange-yellow-emitting phosphor, the preparation method and the use thereof. This orange-yellow-emitting phosphor has a general formula represented by formula I: Sr9−a−b−xMaMg1.5+b(PO4)7:xEu2+ formula I wherein in formula I, said M is one or two of Ca and Ba; and 0.001≤x≤0.9, 0≤a≤1.0, 0≤b≤2.3. This orange-yellow-emitting phosphor uses a phosphate as the host material and Eu2+ ions as activation ions. The chemical properties of the phosphor are stable. The phosphor has relatively wide excitation band and emission band. And the red component in its emission spectrum is abundant, therefore, coupling the blue InGaN chip with the orange-yellow-emitting phosphor provided by this invention can obtain warm white light. The phosphor is radiation free, therefore, it will not be harmful to the environment. It is indicated by experimental results that this orange-yellow-emitting phosphor can be effectively excited by light at a wavelength of 250-500 nm and emits a wide peak at 470-850 nm, wherein the main emission peaks lie at about 523 nm and 620 nm. This preparation method is simple, and the cost is relatively low, so it is amenable to industrial production. |
| US10414972B2 |
Peroxide containing formation conditioning and pressure generating composition and method
A treatment fluid comprising a peroxide source and a perovskite family catalyst is useful in processes for breaking the gelled component of a gelled fluid used in downhole operations. In particular, the treatment fluid can be useful in fracturing operations where it can not only break the gelled component of the fracturing fluid but the gaseous oxygen generated by the peroxide source and perovskite family catalyst can be used to further fracture a subterranean formation. |
| US10414971B2 |
Modified nonionic surfactant formulations for enhanced oil recovery
Embodiments of the present disclosure include modified nonionic surfactant formulations having a nonionic surfactant and a pour point depressant, where the modified nonionic surfactant formulations have a pour point of −54° C. to −75° C. In one or more embodiments, the modified nonionic surfactant formulations can be introduced into a flow of carbon dioxide, where the flow of carbon dioxide and the modified nonionic surfactant formulation are injected into an oil containing reservoir. In one or more embodiments, an emulsion of the carbon dioxide and the nonionic surfactant form in the oil containing reservoir, where the use of the pour point depressant provides minimal interference in forming the emulsion. |
| US10414970B2 |
Smart polymer flooding process
Design and preparation of a smart system, including a hydrophilic polymer nanoparticle as a core material and a hydrophilic-hydrophobic block copolymer as a coating nanolayer for use in a smart core-shell nanostructure flooding during enhanced oil recovery (EOR) process. The hydrophilic polymers are prepared by an inverse emulsion method. The central core of this nanostructure includes hydrophilic polymer. The nanolayer can be a surfmer. The binary properties of the shell and hydrophilic polymers increase the water viscosity in the water-oil interface and enhance oil recovery. |
| US10414962B2 |
Working fluid composition for refrigerator
The working fluid composition for a refrigerating machine of the present invention comprises a refrigerant comprising a first refrigerant component and a second refrigerant component, and having a global warming potential (GWP) of 500 or less, wherein the first refrigerant component is at least one selected from difluoromethane and tetrafluoropropene, and the second refrigerant component is at least one selected from carbon dioxide and a hydrocarbon having 3 to 4 carbon atoms; and a refrigerating machine oil comprising at least one selected from a polyol ester, a polyvinyl ether and a polyalkylene glycol compound as a base oil, wherein a carbon/oxygen molar ratio of the base oil is 2.5 or more and 5.8 or less. |
| US10414959B2 |
Artificial snow at ambient temperature
Artificial snow at ambient temperature is used for skiing and is composed of grains of artificial snow at ambient temperature that include magnetic solid grains. The producing method comprises the following steps: (1) using a crushing apparatus to crush a magnetic material into solid grains; (2) using a mesh sieve to sieve the solid grains at a certain particle size; and (3) bonding a layer of material capable of modifying surface property to the surface of the solid grains obtained from sieving. A trail comprises the artificial snow at ambient temperature. |
| US10414954B2 |
Water-based pressure-sensitive adhesive compositions
A pressure-sensitive adhesive is provided that is a dried product of a latex composition, which is formed from an emulsion composition. The latex composition and the emulsion composition are also provided. The emulsion composition has droplets that contain various monomers plus a (meth)acrylate polymer and a hydrogenated hydrocarbon tackifier dissolved in the monomers. Additionally, an article containing a layer of the pressure-sensitive adhesive and a method of forming the pressure-sensitive adhesive are provided. The pressure-sensitive adhesives often have both high peel adhesion and high shear strength (i.e., high cohesive strength or high shear holding power). |
| US10414952B2 |
Bio-fiber gum hydrolysates and processes of producing
Compositions comprising bio-fiber gum hydrolysate and processes to hydrolyze bio-fiber gum (BFG), involving dissolving BFG in a solvent to form a solution, heating the solution and adding endoxylanase to the solution or adding endoxylanase to the solution and heating the solution, incubating the solution to form a solution containing BFG hydrolysate, boiling the solution containing BFG hydrolysate to inactivate the endoxylanase, and separating the BFG hydrolysate from the liquid in the solution containing BFG hydrolysate. |
| US10414949B2 |
Coatings and coating systems containing high density metal material
A coating applied to an article is provided. The coating has an adhesive material, in contact with at least one substrate of the article. The coating has a plurality of high density metal pellets disposed in the adhesive material. The high density metal pellets are in an amount of at least 90% by weight of the total weight percent of the coating, and each high density metal pellet has a diameter of at least 0.04 inch. The coating further has a polymer material. The coating is applied to the at least one substrate of the article to obtain a mass-enhanced, coated article. The coating has a coating thickness of at least 0.25 inch. The coating thickness and the amount of high density metal pellets are sufficient to provide an attenuation of vibration of the coated article and a reduced risk of unwanted ergonomic effects. |
| US10414945B2 |
Wood products with enhanced resistance to graying and water infiltration and related technology
A composite wood product in accordance with a particular embodiment of the present technology includes a composite substrate and a sealant disposed within a surface portion of the substrate. The substrate includes wood and a binder. The sealant includes photoresponsive molecules present within the surface portion of the substrate at an average concentration greater than 1000 parts per million. In response to a 120-day exposure at 7 inches separation distance to a UV lamp with a UVA (315-400 nm) output of 13.6 W and a UVB (280-315 nm) output of 3.0 W, a CIELab b* value of the substrate decreases by a first amount, a CIELab b* value of the sealant increases by a second amount, and a CIELab b* value of the overall wood product decreases by an amount less than the first amount, increases by an amount less than the second amount, or is unchanged. |
| US10414943B2 |
Thermosetting resin composition, method for producing resin composition varnish, prepreg and laminate
Discloses are a thermosetting resin composition containing a maleimide compound including an unsaturated maleimide compound having a specified chemical structure, a thermosetting resin, an inorganic filler, and a molybdenum compound; a laminate plate for wiring boards obtained by coating a base material with a thermosetting resin composition containing a thermosetting resin, silica, and a specified molybdenum compound and then performing semi-curing to form a prepreg, and laminating and molding the prepreg; and a method for manufacturing a resin composition varnish including specified steps. According to the present invention, electronic components having low thermal expansion properties and excellent drilling processability and heat resistance, for example, a prepreg, a laminate plate, an interposer, etc., can be provided. |
| US10414932B2 |
Ink, ink container, and inkjet recording device
Ink includes water, a pigment, an organic solvent including glycol ether, and a surfactant including a silicone-based surfactant and a salt of sulfo succinic acid dialkyl ester. As measured by maximum bubble pressure technique at 23 degrees C., the dynamic surface tension of the ink at 15 msec is not greater than 31 mN/m and the difference between the dynamic surface tension of the ink at 15 msec and the dynamic surface tension of the ink at 1,500 msec is not greater than 4.0 mN/m. |
| US10414931B2 |
Ink composition, ink set, and ink jet recording device
An ink composition of the invention is an ink composition to be charged in an ink storage container which includes an ink composition-replenishable ink chamber and an ink inlet, and the ink chamber is able to communicate with outside air. The ink composition includes a pigment; an organic compound; and water, and a resolubility index is 0.5 to 10 minutes, the resolubility index indicating a time required for that after the mass of the ink composition is decreased by 50%, the viscosity thereof is returned to an ink viscosity before the mass is decreased by addition of water in an amount equivalent to the decreased mass. |
| US10414926B2 |
UV-curable ink composition, method for producing bezel pattern of display substrate using same, and bezel pattern produced thereby
The present invention relates to a UV-curable ink composition, a method for producing a bezel pattern of a display substrate using same, and a bezel pattern produced thereby, the UV-curable ink composition comprising a colorant, an epoxy compound, an oxetane compound, a photopolymerization initiator, and an adhesion promoter, wherein the content ratio of the epoxy compound to the oxetane compound is 1:0.5-1:6, and an adhesion to a glass substrate after curing is 4B or higher according to the ASTM D3359 standard. |
| US10414919B2 |
Reinforced thermoplastic resin composition and molded article thereof
A reinforced thermoplastic resin composition of the present invention comprises a resin component (C) which consists of 80 to 100% by mass of a polycarbonate resin (A) and 0 to 20% by mass of a specific graft copolymer (G) (wherein the total amount of the polycarbonate resin (A) and the graft copolymer (G) is 100% by mass), a recycled and/or repelletized polyethylene terephthalate resin (B), an inorganic filler (D), and a glycidyl ether unit-containing polymer (E) having a weight average molecular weight of 3,800 to 60,000 in a specified ratio. |
| US10414917B2 |
Process and apparatus for preparation of a crystallizable polylactic acid mixture, and polylactic acid mixture
In a practicable continuous or batchwise process for the preparation of a crystallizable polylactic acid mixture, lactic acid may be polycondensed to yield an oligomer, which may then be depolymerized to yield a crude lactide. The crude lactide may be purified to yield a pure lactide, wherein fractionation may be carried out in the purification into an L- or D-lactide-rich fraction and also a meso-lactide-rich fraction. Subsequently a separate ring-opening polymerization of the resulting lactide fractions can be carried out. The individual polylactic acid batches or streams generated by the ring-opening polymerization may then be mixed. The present disclosure further relates to apparatuses for carrying out such processes and polylactic acid mixtures. |
| US10414913B2 |
Articles of manufacture including macromolecular block copolymers
An article of manufacture includes a macromolecular block copolymer. The macromolecular block copolymer includes a first extruded high molecular weight polymer and a second extruded high molecular weight polymer bonded to the first extruded high molecular weight polymer. The first extruded high molecular weight polymer has a first characteristic rigidity value along a first length, and the second extruded high molecular weight polymer has a second characteristic rigidity value along a second length that is different from the first characteristic rigidity value. |
| US10414910B2 |
HDPE
A multimodal polyethylene copolymer comprising: (III) 35 to 55 wt % of a lower molecular weight ethylene homopolymer component having an MFR2 of 200 to 400 g/10 min; (IV) 45 to 65 wt % of a higher molecular weight ethylene copolymer component of ethylene and at least one C3-12 alpha olefin comonomer; wherein said multimodal polyethylene copolymer has a density of 955 to 962 kg/m3, an MFR2 of 2.0 to 10 g/10 min and an Mw/Mn of more than 9.0. |
| US10414902B2 |
Anti-corrosive coating compound
An anti-corrosive coating compound with: component I: cathodically active metal particles and component II: binder in the presence of water. In order to improve the service life of the coating compound, it is provided that an oxygen compound or a mixture of oxygen compounds of the subgroup elements, namely ammonium, alkaline or earth alkaline salts of an acid of a transition metal, is added as component III. The invention further relates to a method for producing an anti-corrosive coating compound, a workpiece coated with the anti-corrosive coating compound and the use of an oxygen compound or a mixture of oxygen compounds of the subgroup elements in an anti-corrosive coating compound. |
| US10414896B2 |
Composite resin material, slurry, shaped composite resin material product, and slurry production process
Disclosed is a composite resin material which includes a fluororesin and fibrous carbon nanostructures, wherein the composite resin material has a fluororesin content of 70% by mass or more and a fibrous carbon nanostructure content of 0.01% to 0.5% by mass based on the amount of the fluororesin, and wherein when a 50 μm thick shaped product obtained by shaping the composite resin material is observed with an optical microscope, the number of aggregates that contain the fibrous carbon nanostructures as a main component and have a diameter of 300 μm or more is 3 or less in a 30 mm×30 mm field of view. |
| US10414894B2 |
Method for one-step synthesis, cross-linking and drying of aerogels
A method of synthesizing aerogels and cross-linked aerogels in a single step and in a single pot without requiring any solvent exchange is described. Porous matrices are synthesized through a modification of hydrolysis condensation of alkoxides in which addition of water is minimized. The reaction occurs in an ethanol-water azeotrope mixture; the water in the azeotrope slowly hydrolyzes the alkoxide. Additionally, after gelation, the porous matrix is dried in supercritical ethanol rather than liquid CO2, which allows for elimination of solvent exchange steps. These modifications allow for the preparation of aerogel monoliths in any size in one step and in one pot and much faster than conventional procedures. In addition, the method provides for custom aerogel parts with large dimensions, as well as high volume fabrication of aerogels. The custom aerogel parts may be used in a variety of thermal insulation applications. |
| US10414892B2 |
Process for foaming polyolefin compositions using a fluororesin/azodicarbonamide mixture as a nucleating agent
The process of foaming a polyolefin, e.g., polyethylene, composition using as a nucleator a combination an azodicarbonamide (ADCA) and a fluororesin at a ADCA: fluororesin weight ratio of 60:40 to 20:80. The synergic effect between these two nucleating agents results in a higher nuclei density and a foamed product with a smaller cell size as compared to processes using and products produced by the use of neat PTFE or neat ADCA alone as the nucleating agent. |
| US10414887B2 |
Supported catalyst systems and methods of using same
A catalyst system including the reaction product of a fluorided support (such as a fluorided silica support) that preferably has not been calcined at a temperature of 400° C. or more, an activator and at least a first transition metal catalyst compound; methods of making such catalyst systems, polymerization processes using such catalyst systems and polymers made therefrom. |
| US10414886B2 |
Fiber polymer composite
The claimed material relates to a fiber and polymer composite having enhanced modulus, viscoelastic and rheological properties. |
| US10414885B2 |
Nanocellulose surface coated support material
The present invention relates to a process for the production of a surface coated support material wherein said process comprises contacting a support material with an aqueous dispersion of nanocellulose. The surface coated support material can be used in a composite material. The invention therefore further relates to the surface coated support material per se, a composite comprising the material, a process for the production of the composite material and an article produced from the composite material. |
| US10414877B2 |
Hydrogel-formable composition and high strength hydrogel formed from the same
There are provided a hydrogel having a highly strengthened self-supporting property, which can be prepared by simply mixing at room temperature, and a method for producing the hydrogel. A hydrogel-formable composition capable of forming a hydrogel having a self-supporting property characterized by comprising: a water-soluble organic polymer having an organic acid structure, an organic acid salt structure, or an organic acid anion structure; a silicate; a compound having a diphosphonic acid structure of Formula (I): wherein R1 and R2 each are independently specific substituents, X1 and X2 each are independently a single bond or a linking group, and n is an integer of 1 to 5; or a salt thereof; and a compound having or generating a positive charge of divalent or more, a hydrogel which is formed from the composition, and a method for producing the hydrogel. |
| US10414875B2 |
Catalyst containing guanidine groups
The use of a catalyst of the formula (I) for the crosslinking of a curable composition. The catalyst of the formula (I) contains at least one aliphatic guanidine group. It is substantially odorless and nonvolatile at room temperature and accelerates the crosslinking of curable compositions very efficiently, without impairing the storage stability thereof. It is particularly suitable for compositions based on polymers containing silane groups, where it has very good compatibility, as a result of which such compositions do not have a tendency to separation or migration or evaporation of the catalyst. |
| US10414874B2 |
Polysiloxane-polycarbonate copolymers and method for production thereof
Polysiloxane-polycarbonates and improved methods for preparing the polysiloxane-polycarbonates are provided. Also provided are blend compositions including the polysiloxane-polycarbonates. The blend compositions can include one or more additional polymers. The blend compositions can include one or more additives. The blend compositions can be used to prepare articles of manufacture. |
| US10414872B2 |
Production of SiOC-bonded polyether siloxanes
A process for producing SiOC-bonded polyether siloxanes by transesterification of alkoxysiloxanes with polyetherols in the presence of zinc acetylacetonate as catalyst is described. |
| US10414867B2 |
Fluoroether unit-based thermostable, low-Tg and thermosetting cross-linked materials
The present invention relates to a cross-linkable composition comprising: i) a fluorinated α,ω-bis(propargyl) oligomer of formula (I): in which m is 1 to 100, e.g. 1 to 93, n is 2 to 150, e.g. 1 to 128, p is 0 to 2, preferably 0 or 1.75, and n, m and p are selected such that the fluorinated α,ω-bis(propargyl) oligomer of formula (I) has a number average molar mass Mn of 400 to 25000; ii) a cross-linking agent comprising at least three azide-N3 groups; and iii) optionally, a fluorinated oligomer comprising two terminal azide-N3 or fluorinated α,ω-bis(azide) oligomer groups. The invention also relates to a material comprising the click chemistry reaction product of the cross-linkable composition of the invention, to a method for preparing said material and to the uses thereof. |
| US10414866B2 |
Troger's base polymers having intrinsic microporosity
A polymer including a sub-unit comprising a Troger's base moiety represented by: Formula (I) wherein L comprises an arylene group including at least one substituent group selected from: i) a crosslinking bond and ii) a functional group selected from at least one of: hydroxyl, phosphonic acid, carboxylic acid and sulfonic acid and their corresponding salt or ester; alkynyl, alkynyl ether, cyanate, epoxide, glycidyl ether or ester. |
| US10414865B2 |
Amphoteric polymers and use in inkjet ink compositions
Disclosed herein are inkjet ink compositions comprising a polymer comprising the repeat units (A), (B), and (C), wherein: (A) is selected from —N+(R1)(R2)— and —N(R1)—; (B) is selected from C1-C10 alkylene; C3-C20 cycloalkylene; C3-C20 heterocycloalkylene; arylene; heteroarylene; C2-C20 ether; C2-C20 thioether; C2-C20 ester; C2-C20 acetal; C2-C20 amide; bisphenols; and oligomer and polymer moieties selected from polyether, polyester, polyamines, polycarbonate, polyacetal, polythioether, polyester amide, polyurethane, polyacrylate, polyolefin, and polyalkylsiloxane, and (C) comprises at least one group selected from: (i) —C(R3) (R4)—C(R5)(OH)—(C(R6)(R7))m-, (ii) —C(R3)(R4)—C(R5)(H)—C(O)—, and (iii) —C(R3)(R4)—C(R5)(H)—S(O)(O); and (A) is bonded to the —C(R3)(R4)— group of (C), and (B) is bonded to (C). |
| US10414861B2 |
Zwitterionic derivatives of (per)fluoropolyethers
(Per)fluoropolyether polymers comprising a (per)fluoropolyether chain having two ends, wherein one or both ends comprise one or more zwitterionic groups at one or both polymer ends, methods for their manufacture and uses thereof are herein disclosed. The polymers can be used in particular for protecting materials in contact with biological fluids or fluids containing biological material from contamination by organic compounds therein contained. |
| US10414860B2 |
Polycarbonate resin and preparation method therefor
A polycarbonate resin of the present invention comprises: a repeat unit represented by chemical formula 1 in the specification; a repeat unit represented by chemical formula 2; and a repeat unit represented by chemical formula 3. The polycarbonate resin has excellent flame retardancy, thermal resistance, transparency, impact resistance, etc. |
| US10414858B2 |
Methods of forming diol compounds
Methods of forming a C4 to C7 diol compound, the methods including a first step of reacting a C4 to C7 dicarboxylic acid with hydrogen (H2) gas on a first heterogeneous catalyst at a first temperature and a first pressure to form a C4 to C7 lactone; and a subsequent step of reacting the lactone with hydrogen (H2) gas on a second heterogeneous catalyst at a second temperature and a second pressure, wherein the second temperature is lower than the first temperature. Also disclosed are methods of forming a solvent, the methods including reacting a C4 to C7 dicarboxylic acid with hydrogen (H2) gas on a first heterogeneous catalyst at a first temperature and a first pressure to form a solvent. Further disclosed herein are methods that include reacting mevalonolactone with hydrogen (H2) gas on a second heterogeneous catalyst at a second temperature and a second pressure to form a diol compound. |
| US10414857B2 |
Epoxy resin system
A curable resin system comprising 1) an epoxy component having a polyglycidyl ether of a polyphenol having an epoxy equivalent weight of up to about 190; and 2) a hardener component comprising polyethylene tetraamine mixture; wherein the epoxy component has a viscosity of less than 9000 mPa·s at 25° C. |
| US10414854B2 |
Epoxy resin compositions
A process for preparing an aliphatic or cycloaliphatic epoxy resin composition including the steps of: (I) reacting a mixture of the following components: (a) an aliphatic or cycloaliphatic hydroxyl-containing material, (b) an epihalohydrin, (c) a stoichiometric excess of a base compound or basic acting substance, (d) a catalyst, and (e) optionally, a solvent; wherein the reacting step (I) is carried out under reaction conditions sufficient to form a crude aliphatic or cycloaliphatic epoxy resin composition product in the resultant reaction mixture; (II) neutralizing the resultant reaction mixture of step (I) containing the crude aliphatic or cycloaliphatic epoxy resin composition product with a phosphate neutralizing agent sufficient to partially neutralize the base or basic acting substance and to form a neutralized fluid medium containing aliphatic or cycloaliphatic epoxy resin composition product; (III) removing at least a portion of unreacted epihalohydrin from the reaction mixture of step (II); and (IV) subjecting the reaction mixture of step (III) above to a separation process to recover the aliphatic or cycloaliphatic epoxy resin composition product from the neutralized fluid medium; wherein the aliphatic or cycloaliphatic epoxy resin composition product yield is greater than about 70 percent. |
| US10414848B2 |
Living radical polymerization initiator, method for producing polymer, and polymer
A living radical polymerization initiator represented by the following: wherein, R1 represents an aromatic, an alkylcarbonyl, an alkoxycarbonyl, an aminocarbonyl, an alkylaminocarbonyl, a dialkylaminocarbonyl, an arylcarbonyl, an alkylsulfonyl, an aryl sulfonyl or combinations thereof; R2, R3, R4 and R5 are a hydrogen, an aliphatic, an aromatic, an alkylcarbonyl, an alkoxycarbonyl, an aminocarbonyl, an alkylaminocarbonyl, a dialkylaminocarbonyl, an arylcarbonyl, a carboxy, an alkylsulfonyl or an aryl sulfonyl; X and Y are a halogen; m and n are an integer of 1 or more, and are non-symmetrical so that X and Y have different reactivities to initiate a living radical polymerization. |
| US10414845B2 |
Process for preparing high molecular weight polyacrylates having narrow polydispersity indices and compositions made therefrom
A method of preparing high molecular weight poly(meth)acrylate polymers having narrow polydispersity indices (PDIs) by coupling poly(meth)acrylate building block units which themselves have narrow PDIs. The building block units have halogenated terminations, which when reacted with selected coupling agents, from the high molecular weight poly(meth)acrylate polymers. |
| US10414838B2 |
Method for preparing vinyl chloride-based polymer and vinyl chloride-based polymer prepared by the same
The present invention provides a method for preparing a vinyl chloride-based polymer comprising performing suspension polymerization of vinyl chloride-based monomer, wherein an aromatic hydrocarbon-based compound is added when a pressure change is 0.5 to 1.5 kg/cm2 with respect to an equilibrium pressure at a polymerization temperature in a polymerization reactor after the vinyl chloride-based monomer is added to the polymerization reactor, wherein the aromatic hydrocarbon-based compound comprises a reactive functional group having an intracarbon double bond and a hydroxyl group; and a vinyl chloride-based polymer prepared by the method and having a high polymerization degree and excellent fusion processability. |
| US10414836B2 |
Modified polyvinyl alcohol, resin composition, and film
A modified PVA that enables formation of a film superior in cold water solubility, mechanical strength, and chemical resistance is provided. The modified PVA comprises a monomer unit represented by formula (I), and a structural unit represented by formula (II): wherein: a content of the monomer unit (I) is from 0.05 mol % to 10 mol %, and a content of the structural unit (II) is from 0.001 mol % to 0.5 mol % with respect to the total monomer units in the modified PVA; a viscosity average degree of polymerization is from 300 to 3,000; and a degree of saponification is from 82 mol % to 99.5 mol %. In the formula (I): R1 represents a hydrogen atom, or a methyl group; and R2 represents —R3—SO3−X+, —R3—N+(R4)3Cl−, or a hydrogen atom, R3 representing an alkanediyl group, X+ representing a hydrogen atom, a metal atom, or an ammonium group, and R4 representing an alkyl group. |
| US10414835B2 |
Method of production of modified conjugated diene rubber
A method of production of modified conjugated diene rubber includes causing an aromatic compound having three or more carbon atoms directly bonded to an aromatic ring in one molecule to react with an alkali metal atom so as to obtain an alkali metal-reacted aromatic compound; polymerizing a monomer at least containing a conjugated diene compound by using the alkali metal-reacted aromatic compound so as to obtain a conjugated diene rubber having an active end; causing the active end of the conjugated diene rubber having an active end to react with an activity control agent so as to obtain a conjugated diene rubber reacted with an activity control agent; and causing the active end of the conjugated diene rubber reacted with an activity control agent to react with a modifier having an alkoxy group and a halogen atom-containing group so as to obtain a modified conjugated diene rubber. |
| US10414834B2 |
Modified liquid diene rubber and resin composition containing modified liquid diene rubber
There are provided a modified liquid diene rubber that can be used for a curable resin composition and a resin composition containing the modified liquid diene rubber. The curable resin composition containing the modified liquid diene rubber has a much higher curing rate than that in the related art, and the resulting cured product has excellent mechanical properties, transparency, and heat resistance. Produced are a modified liquid diene rubber and a resin composition containing the modified liquid diene rubber. The modified liquid diene rubber includes a modifying group (p) partly containing a (meth)acryloyl group therein and a monomer unit (a1) derived from a conjugated diene compound. A carbon-carbon double bond derived from the conjugated diene compound has a hydrogenation rate of 30 to 95 mol %, and the modifying group (p) has a functional group equivalent weight of 700 to 20,000 g/eq. |
| US10414833B2 |
Biocompatible composition and method for preparing same
The present disclosure relates to a biocompatible composition and a method for preparing the same, and a hybrid composition of β-glucan and hyaluronic acid is prepared by hybrid cross-linkage. The biocompatible composition of the present disclosure high stability against heat and bio-enzymes, and thus is capable of being used as a medical material. |
| US10414832B2 |
Derivatives of sulfated polysaccharides, method of preparation, modification and use thereof
The invention relates to the preparation and the use of α,β-unsaturated aldehydes in the structure of sulfated polysaccharides. It concerns the derivatives with a conjugated double bond in the 4th and 5th positions of the galactopyranose part situated in the 6th position with respect to the aldehyde, according to the general structural formula (I) or its hydrated form according to the general structural formula (II). The preparation of these derivatives derives from sulfated polysaccharides containing a galactopyranose ring sulfated in the 4th position that is bound in the polymer chain via α(1→3) or β(1→3) O-glycosidic bond. In the described solution, the sulfated polysaccharides undergo a regio- and chemoselective oxidation to form C6-saturated aldehyde, which, via a direct elimination of the sulfate group, provides the α,β-unsaturated derivative according to the general formula (I) or (II). The described solution is technically advantageous, because it leads directly to α,β-unsaturated aldehydes, without any elimination agents, higher temperature, or isolation of intermediates during the synthesis. The conjugation in the structure of α,β-unsaturated aldehyde allows, under physiological conditions, to bind a wide variety of biocompatible amines in the structure of the sulfated polysaccharides. The proposed method allows to prepare materials suitable for pH-responsive drug delivery systems, or for the preparation of scaffolds in tissue engineering or regenerative medicine. Formulae for the abstract (I), (II) above, where R is OH, O—SO2—OH, O—SO2—ONa, or NH—Ac. |
| US10414830B2 |
Crystalline forms of per-chloro-γ-cyclodextrines
The present application provides crystalline forms of 6-per-deoxy-6-per-chloro-γ-cyclodextrin, and polymorphs thereof. The present application also provides methods for preparing said polymorphs by dissolving 6-per-deoxy-6-per-chloro-γ-cyclodextrin in dimethylformamide and using an anti-solvent of a water/alcohol mixture. |
| US10414828B2 |
Bispecific binding molecules binding to VEGF and Ang2
Bispecific binding molecules binding to both VEGF and Ang2, preferably in the form of immunoglobulin single variable domains like VHHs and domain antibodies, pharmaceutical compositions containing the same and their use in the treatment of diseases that are associated with VEGF- and/or Ang2-mediated effects on angiogenesis are disclosed. Further, nucleic acids encoding bispecific binding molecules, host cells and methods for preparing same are also described. |
| US10414826B2 |
Monomethylvaline compounds capable of conjugation to ligands
Auristatin peptides, including MeVal-Val-Dil-Dap-Norephedrine (MMAE) and MeVal-Val-Dil-Dap-Phe (MMAF), were prepared and attached to Ligands through various linkers, including maleimidocaproyl-val-cit-PAB. The resulting ligand drug conjugates were active in vitro and in vivo. |
| US10414820B2 |
Antigen binding constructs to CD8
Antigen binding constructs that bind to CD8, for example antibodies, including antibody fragments (such as scFv, minibodies, and cys-diabodies) that bind to CD8, are described herein. Methods of use are described herein. |
| US10414819B2 |
Monoclonal antibodies that modulate immunity to MTB and enhance immune clearance
The invention is directed to compositions and methods for stimulating, enhancing or modulating the immune system of a patient before or after infection by a pathogen, and in particular MTB. Compositions of the invention contain non-naturally occurring antigens that generate an effective cellular and/or humoral immune response to MTB and/or antibodies that are specifically reactive to MTB antigens. The greater activity of the immune system generated by a vaccine of the invention increases generation of memory T cells that provide for a greater and/or extended response to an MTB infection. Responses involve an increased generation of antibodies that enhance immunity against MTB infection and promote an enhanced phagocytic response. Monoclonal antibodies produced by the non-naturally occurring antigens enhance phagocytosis and killing of mycobacteria by phagocytic cells, enhance clearance of MTB from the blood and modulate immunity and cytokine responses. |
| US10414817B2 |
Human cytomegalovirus neutralizing antibodies and use thereof
The invention relates to neutralizing antibodies, and antibody fragments thereof, having high potency in neutralizing hCMV, wherein said antibodies and antibody fragments are specific for one, or a combination of two or more, hCMV gene UL products. The invention also relates to immortalized B cells that produce, and to epitopes that bind to, such antibodies and antibody fragments. In addition, the invention relates to the use of the antibodies, antibody fragments, and epitopes in screening methods as well as in the diagnosis, prevention, and therapy of disease. |
| US10414816B2 |
Method for purifying immunoglobulin
The present invention relates to a method for purifying an immunoglobulin, and more particularly, to a method for purifying an immunoglobulin, which comprises: dissolving immunoglobulin-containing plasma protein fraction I+II+III or fraction II+III; adding caprylate to the solution to cause precipitation; performing dialysis and concentration after removal of the precipitate; performing anion exchange resin and ceramic cation exchange resin purification processes to effectively remove a solvent and detergent added to inactivate viruses; and performing elution while maintaining salt concentration at a constant level to maintain the immunoglobulin polymer content at a low level. According to the method for preparing the intravenous immunoglobulin according to the present invention, a precipitation step of preparing fraction II from fraction I+II+III or fraction II+III as a starting material can be omitted, and problems, including a complicated process and a low yield, which occur in the conventional preparation process employing the polyethylene glycol treatment process, can be solved by use of first sodium caprylate precipitation, anion exchange chromatography and cation exchange chromatography. In addition, when the immunoglobulin purification method according to the present invention is used, the efficiency with which impurities and thrombotic substances are removed can be increased and the immunoglobulin polymer content can be maintained, and thus a stable immunoglobulin with increased quality can be produced. |
| US10414810B2 |
Double mutant survivin vaccine
The invention concerns a variant (double mutant form) of the survivin polypeptide; nucleic acid molecules encoding the survivin variant; antigen presenting cells (APCs) such as dendritic cells, or APC precursors, comprising the variant survivin polypeptide or encoding nucleic acid sequence; and methods for treating a malignancy, such as myeloma, or for inducing an immune response, utilizing a variant survivin polypeptide, nucleic acid molecule, or APC. |
| US10414809B2 |
Animal model of longevity and related methods for increasing longevity and inhibiting tumorigenesis
The present invention includes a genetically-modified non-human animal model of longevity and increased health span, which is associated with reduced tumorigenesis and tumor metastasis, as well as related methods for increasing longevity and health span, reducing tumorigenesis and tumor metastasis, and identifying active agents that confer increased longevity or health span, or reduced tumorigenesis or tumor metastasis. |
| US10414806B2 |
Method for increasing ETEC CS6 antigen presentation on cell surface and products obtainable thereof
A method for increasing the presentation of ETEC CS6 antigen on cell surface, comprising the step of contacting cells expressing said antigen with an aqueous solution comprising 0.6-2.2 percent phenol by weight, such that the presentation of said antigen is increased by at least 100%. A method for the manufacture of a killed whole cell vaccine for immunization against CS6-expressing ETC. Cells and vaccines obtainable by the above methods. |
| US10414799B2 |
Peptide compounds to regulate the complement system
The present invention provides peptide compounds that regulate the complement system and methods of using these compounds. The invention is an isolated, purified peptide of 30 amino acids derived from human astrovirus protein, called CP1. The invention is directed to peptide compounds that are peptide mimetics, peptide analogs and/or synthetic derivatives of CP1 having, for example, internal peptide deletions and substitutions, deletions and substitutions at the N-terminus and C-terminus, and that are able to regulate complement activation. The invention further provides pharmaceutical compositions of therapeutically effective amounts of the peptide compounds and a pharmaceutically acceptable carrier, diluent, or excipient for treating a disease or condition associated with complement-mediated tissue damage. |
| US10414798B2 |
Cancer stem cell targeting peptide and use thereof
A synthetic peptide that targets cancer stem cells is provided. The peptide consists of the amino acid sequence of anyone of SEQ ID NO: 1 to SEQ ID NO: 15. Also provided is a composition comprising said synthetic peptide with a therapeutic agent fused thereto, and a pharmaceutically acceptable carrier or diluent. Further provided is a method of screening a peptide specifically targeting to a cancer stem cell. The method comprises the steps of establishing an oligopeptide library by using a phage expression system, contacting the library with a culture of bulk tumor cells of a cancer cell line, contacting the phages which do not bind to the bulk tumor cells with a culture of cancer stem cells of said cancer cell line, and screening a peptide specifically targeting to a cancer stem cell from the phages which bind to the cancer stem cells. |
| US10414796B2 |
Genetic system for producing a proteases inhibitor of a small peptide aldehyde type
The present invention describes a new peptide aldehyde produced naturally by Streptomyces lividans 66, which we have called livipeptin. Using genome mining of natural products, we predicted that SLI0883-5 genes encode an unprecedented biosynthetic system, unusually small (4.6 Kbp), which produces an acylated peptide aldehyde. Because of the chemical characteristics of the predicted compound, we postulated its anti-proteolytic activity, which we confirmed by identifying and purifying this compound through metabolic profiles of HPLC and MS of the mutated strain lacking these three genes and the wild strain. To this objective, we identified the conditions wherein these genes are strongly expressed. The livipeptin was purified and its inhibitory activity on the proteolytic activity of selected proteases was demonstrated in vitro. The design of an expression cassette for its heterologous expression is also described plus its use for heterologous protein production. |
| US10414794B2 |
Method of purifying an antibody
Provided herein is a novel method of purifying an IgG antibody from a preparation by use of an electropositive membrane having a defined porosity. |
| US10414793B2 |
Nucleophilic catalysts for oxime linkage
The invention relates to materials and methods of conjugating a water soluble polymer to an oxidized carbohydrate moiety of a therapeutic protein comprising contacting the oxidized carbohydrate moiety with an activated water soluble polymer under conditions that allow conjugation. More specifically, the present invention relates to the aforementioned materials and methods wherein the water soluble polymer contains an active aminooxy group and wherein an oxime or hydrazone linkage is formed between the oxidized carbohydrate moiety and the active aminooxy group on the water soluble polymer, and wherein the conjugation is carried out in the presence of a nucleophilic catalyst. |
| US10414790B2 |
Exocyclic nitrogen atom protected nucleoside and method for producing and using the same
The present invention provides nucleosides an exocyclic amine-protected nucleoside of the formula: A-B where A is a 5′-protected ribose, 5′-protected-2-deoxyribose, 5′-protected-3′-phosphoramidite ribose, or 5′-protected-3′-phosphoramidite-2-deoxyribose moiety; and B is a nucleobase having an exocyclic amine group that is protected with di-tert-butylisobutylsilyl (“BIBS”) protecting group. Use of BIBS protecting group provides an exocyclic amine-protected nucleoside that is stable to a wide variety of reaction conditions associated with oligonucleotide synthesis. The present invention also provides, oligonucleotides comprising the same, and methods for producing the same. |
| US10414789B2 |
Compositions comprising cyclic purine dinucleotides having defined stereochemistries and methods for their preparation and use
It is an object of the present invention to provide novel and highly active cyclic-di-nucleotide (CDN) immune stimulators that activates DCs via a recently discovered cytoplasmic receptor known as STING (Stimulator of Interferon Genes). In particular, the CDNs of the present invention are provided in the form of a composition comprising one or more cyclic purine dinucleotides that induce STING-dependent TBK1 activation, wherein the cyclic purine dinuclotides present in the composition are substantially pure Rp,Rp or Rp,Sp stereoisomers, and particularly substantially pure Rp,Rp, or RpSp CDN thiophosphate diastereomers. |
| US10414785B2 |
Pyridine-oxyphenyl coordinated iridium (III) complexes and methods of making and using
Iridium (III) complexes are described together with methods to prepare and use such complexes. Also described are devices that utilize the iridium (III) complexes. |
| US10414783B2 |
Chlorosilylarylgermanes, method for preparation thereof and use thereof
A novel compound chlorosilylarylgermane, a method for preparing the compound, and the use of the compound are described. A method for preparing trichlorosilyltrichlorogermane and the use of trichlorosilyltrichlorogermane are also described. |
| US10414782B2 |
Modulators of sestrin-GATOR2 interaction and uses thereof
The present invention provides compounds, compositions thereof, and methods of using the same. |
| US10414778B2 |
Methods for treatment of resistant cancer
The present disclosure describes a method to treat conditions, including cancer, using compounds that can target resistant cancer cells. The compounds of the invention can decrease the rate of proliferation of drug-resistant cancer cells, such as glioma, lung cancer, and uterine sarcoma. |
| US10414769B2 |
5,8-dimethyl-9-phenyl-5,8-dihydro-6H-pyrazolo[3,4-h]quinazolin-2-yl)-(1H-pyrazol-3-yl)-amines as IGF-1R/IR inhibitors
The present invention encompasses compounds of formula (I) wherein the groups A, R and q are defined in claim 1, their use as inhibitors of IGF-1R, pharmaceutical compositions which contain compounds of this kind and their use as medicaments, especially as agents for treatment and/or prevention of oncological diseases. |
| US10414762B2 |
Amides of acetic and propionic acids
The invention relates to novel amides of acetic and propionic acids, methods for production and use thereof for the production of medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning ability and memory. |
| US10414752B2 |
Pyridin-2(1H)-one quinolinone derivatives as mutant-isocitrate dehydrogenase inhibitors
The application relates to an inhibitor of mutant isocitrate dehydrogenase (mt-IDH) proteins with neomorphic activity useful in the treatment of cell-proliferation disorders and cancers, having the Formula (I-13): |
| US10414748B2 |
Crystalline forms of 1-((2R,4R)-2-(1H-benzo[d]imidazol-2-yl)-1-methylpiperidin-4-yl)-3-(4-cyanophenyl)urea maleate
This invention relates to a crystalline form of 1-((2R,4R)-2-(1H-benzo[d]imidazol-2-yl)-1-methylpiperidin-4-yl)-3-(4-cyanophenyl)urea maleate, and to pharmaceutical compositions thereof, to intermediates and methods for the production and isolation of such crystalline forms and compositions, and to methods of using such crystalline forms and compositions in the treatment of abnormal cell growth in mammals, especially humans. |
| US10414747B2 |
Benzo[b]thiophene compounds as sting agonists
Compounds of general formula (Ia), compounds of general formula (Ia′), compounds of general formula (Ib), compounds of general formula (Ib′), compounds of general formula (I), compounds of general formula (I′), and their pharmaceutically acceptable salts, wherein R1, R2, R3, R4, R5, R6, R8, R9, X1, X2, and X3 are defined herein, that may be useful as inductors of type I interferon production, specifically as STING active agents, are provided. Also provided are processes for the synthesis and use of compounds of the disclosure. |
| US10414743B2 |
Polymerizable compounds and the use thereof in liquid-crystal displays
The present invention relates to polymerizable compounds, to processes and intermediates for the preparation thereof, and to the use thereof for optical, electro-optical and electronic purposes, in particular in liquid-crystal (LC) media and LC displays, especially in LC displays of the PS (“polymer sustained”) or PSA (“polymer sustained alignment”) type. |
| US10414741B2 |
Amorphous vortioxetine and salts thereof
The present invention relates to an amorphous vortioxetine and salts thereof. In particular, the invention relates to a process for the preparation of an amorphous vortioxetine hydrobromide. Further, the invention also relates to a process for preparation of amorphous vortioxetine free base. The invention also relates to pharmaceutical compositions comprising an amorphous vortioxetine or hydrobromide salt thereof for oral administration for treatment of major depressive disorder (MDD) and generalized anxiety disorder (GAD). |
| US10414740B2 |
Glutaminase inhibitors and method of use
Compounds and compositions comprising compounds that inhibit glutaminase are described herein. Also described herein are methods of using the compounds that inhibit glutaminase in the treatment of cancer. |
| US10414739B2 |
Compounds as inhibitors of the YAP/TAZ-TEAD interaction and their use in the treatment of malignant mesothelioma
The invention relates to compounds of formula (I): wherein R1, R2, R3, R4, R5 and R6 are as defined in the description. The compounds of formula (I) are inhibitors of the YAP/TAZ-TEAD interaction. |
| US10414738B2 |
3-alkyl bicyclic [4,5,0] hydroxamic acids as HDAC inhibitors
The present disclosure relates to inhibitors of zinc-dependent histone deacetylases (HDACs) useful in the treatment of diseases or disorders associated with an HDAC, e.g., HDAC6, having a Formula I: where R, L, X1, X2, X3, X4, Y1, Y2, Y3, and Y4 are described herein. |
| US10414737B2 |
Process methods for phosphatidylinositol 3-kinase inhibitors
A process for the synthesis of quinazolinone containing compounds which may be useful for the treatment of cancer, is hereby disclosed. In addition, compound intermediates relating to these processes are also disclosed. |
| US10414733B2 |
Process for preparing pyrazoles
The present invention relates to a process for preparing a pyrazole compound of formula V, the process including cyclizing a hydrazone substituted α,β-unsaturated carbonyl compound of formula IV by reacting it with a suitable reagent, e.g. a reducing agent, an organometallic reagent or a nucleophilic reagent. The compounds of formula V are versatile reaction tools for the preparation of pyrazole derived fine chemicals. The present invention also relates to pyrazole compounds of formulae Va, Vb, Vc, and VI. |
| US10414732B2 |
Polymorphic compounds and uses thereof
The present invention provides freebase and salt forms, and compositions and methods thereof, useful for treating various conditions, in which aldehyde toxicity is implicated in the pathogenesis, by the administration of small molecule therapeutics acting as a scavenger for toxic aldehydes. |
| US10414727B2 |
Phenyl amino piperidine mTORC inhibitors and uses thereof
The present invention provides compounds, compositions thereof, and methods of using the same. |
| US10414725B2 |
Pyrrolomycins and methods of using the same
Provided herein are pyrrolomycin derivatives, which can be used to modulate Mcl-1, inhibit proliferation of bacteria and pathogens, as well as to treat infectious diseases and cancers. |
| US10414723B2 |
Processes for converting carboxamides to thiocarboxamides
Process for converting a carboxamide to a thiocarboxamide includes reacting (a) a substrate that comprises a heteroatom-containing moiety and a carboxamide moiety with (b) a dialkyl dithiophosphate and/or a salt thereof. The heteroatom-containing moiety includes a heteroatom selected from the group consisting of N, O, and S. Processes for preparing piperidine-4-thiocarboxamide are described. |
| US10414722B2 |
Bioinspired catalysis using oligourea helical foldamers
The present description provides oligourea catalysts, a polar helical oligomeric strands, and methods for catalyzing reactions with polar helical oligomeric strands and oligourea catalysts. In particular, the invention relates to a polar helical oligomeric strand of at least 4 residues selected from the formula (I) and which can be used as a catalyst. |
| US10414719B2 |
Etheramines based on dialcohols
This invention relates to etheramines based on dialcohols, wherein the etheramines comprise at least three linear or branched C4-alkylene groups and a process for the manufacture of these etheramines. |
| US10414716B2 |
Process for preparing a polyetheramine
A process for producing a polyetheramine by reacting a polyether alcohol, previously synthesized in the presence of a basic potassium or sodium compound as catalyst, with ammonia in the presence of hydrogen and a catalyst in one reactor or a plurality of reactors, wherein the employed polyether alcohol when previously synthesized in the presence of a basic potassium compound as catalyst has a content of potassium ions of less than 50 wppm and when previously synthesized in the presence of a basic sodium compound as catalyst has a content of sodium ions of less than 50 wppm. |
| US10414713B2 |
Fatty acid compound, preparation method therefor and use therefor
The present invention relates to a class of fatty acid compounds, a preparation method thereof and use thereof. The fatty acid compounds have the structure of the formula I, which has the ability to activate APMK and inhibit the glucose output in mouse primary hepatocytes. The fatty acid compounds can be used in preparing a medicament for the treatment of obesity or diabetes. |
| US10414708B2 |
Method for the production of glycols from sorbitol
Implementations of the disclosed subject matter provide a process for producing ethylene glycol and propylene glycol from a sorbitol feed which may include contacting the sorbitol feed with hydrogen in a reactor in the presence of a solvent and a bi-functional catalyst system. The bi-functional catalyst system may include a first catalyst comprising a copper compound, a zinc compound, and an additional metal compound and a second catalyst comprising sodium carbonate. |
| US10414702B2 |
Method for separating xylenes in a simulated moving bed by means of a zeolitic adsorbent solid having a particle size of between 150 and 500 microns
Process for separating xylenes starting from a feed comprising cuts of isomers of aromatic hydrocarbons containing 8 carbon atoms, in a simulated moving bed, by selective adsorption of a xylene isomer in the presence of a desorbent, by means of particles of agglomerated zeolitic adsorbent based on zeolite crystals with a number-average diameter less than or equal to 1.2 μm, wherein the number-average diameter of said particles of adsorbent is between 150 μm and 500 μm and the mechanical strength measured by the Shell method series SMS1471-74 adapted for agglomerates with a size below 500 μm is greater than or equal to 2 MPa. |
| US10414693B2 |
Composition for treatment of flue gas waste products
Compositions for the treatment of flue gas desulfurization scrubber effluent may generally comprise, based on weight percent of the composition, at least 50% fly ash, up to 20% calcium oxide and/or calcium hydroxide, up to 2% plasticizer and a balance of incidental impurities. Methods for the treatment of flue gas desulfurization scrubber effluent using the composition for the treatment of flue gas desulfurization scrubber effluent are also described. |
| US10414690B2 |
Amorphous low-calcium content silicate hydraulic binders and methods for their manufacturing
The invention relates to a hydraulic binder consisting essentially in a hydraulically active amorphous calcium silicate phase, having in its constitution less than 20% in weight of a crystalline material. The said hydraulically active amorphous calcium silicate phase is a continuous matrix that may contain embedded fractions of crystalline material, being the overall C/S molar ratio of this hydraulic binder comprised between 0.8 and 1.25.The crystalline fraction of this material is essentially composed by wollastonite in both of its polymorphic structures, α and β. Furthermore, the invention relates to methods of producing the hydraulic binder by liquefying the raw materials, in a specified C/S molar ratio, followed by fast cooling to room temperature. Finally, the invention relates to a building material made by setting the binder or a mixture containing this binder with water and subsequent hardening.The invention enables the production of a hydraulic binder with a significant reduction of CO2 emissions, when compared to OPC clinker, by reducing the amount of limestone in the raw materials while obtaining competitive overall values of compressive strength of the hardened material. |
| US10414686B2 |
Luminescent glass composition
The invention relates to faceted gemstones based on a luminescent glass composition that contains particular oxides of rare earth metals and thus enables the faceted gemstones to be identified, and to a process for identifying the gemstones. |
| US10414685B2 |
Substrate processing method
In a substrate processing method in which, for a substrate including a first layer made of a glass substrate and second layers made of a material different from that of the first layer and provided on a front surface and a back surface of the first layer, respectively, an intended mark is formed in each of the second layers, the substrate processing method includes the step of irradiating with a laser beam having an energy density capable of processing the second layers but incapable of processing the first layer from one surface side of the substrate, thereby simultaneously forming the mark at corresponding positions on each of a front surface and a back surface of the substrate. |
| US10414679B2 |
Integrated device and method for eliminating initial runoff pollution
An integrated eliminating device and its method for initial runoff pollution is provided, wherein a plurality of the water receiving pipes for collecting initial runoff are gathered and connected to the first water reservoir, one end of the water inlet pump is connected with the first water reservoir via the water receiving pipes, and the other end of the intake pump is connected with an water inlet opening of the rice field; the rice field is divided into a plurality of sub-parcels in a shape of long stripes, a regulating gate is set. An outlet of the rice field is communicated with the second water reservoir and which is communicated with the water inlet opening of the rice field via the reflux pump. |
| US10414678B2 |
Nitrogen-reducing wastewater treatment system
A wastewater treatment system is provided having a pretreatment tank which receives wastewater from a wastewater source, and an aeration tank which is in fluid communication with the pretreatment tank. A recirculation pump is carried in the aeration tank and returns wastewater from the aeration tank to the pretreatment tank. The recirculation pump returns the wastewater according to a recirculation ratio R:I where R is the volumetric flow rate of wastewater through the recirculation pump and I is average volumetric flow rate of wastewater entering the pretreatment tank. A control panel cycles the recirculation pump on and off according to the recirculation ratio. |
| US10414675B2 |
System and process for in situ electrochemical treatment, for capturing pollutants, sedimentation and cleanup of contaminated marine sites
Process for capturing and cleaning up pollutants by the formation of cement or concrete by electrolysis, the creation of a rocky conglomerate, assembly of sediments linked together by a calcium-magnesium deposit acting as binder. This process is thus applicable to the decontamination of ports, by enabling the capture of pollutants and by containing them in a sediment matrix. |
| US10414674B2 |
Bismuth-based chloride-storage electrodes
Bismuth-based, chloride-storage electrodes and rechargeable electrochemical cells incorporating the chloride-storage electrodes are provided. Also provided are methods for making the electrodes and methods for using the electrochemical cells to remove chloride ions from a sample. The chloride-storage electrodes, which are composed of bismuth metal, can store chloride ions in their bulk by forming BiOCl via an oxidation reaction with bismuth in the presence of an oxygen source. |
| US10414669B2 |
Water treatment system tank and method of assembly
According to various aspects and embodiments, a system and method for treating, storing, and delivering one or more liquids is provided. The systems and methods may utilize a water treatment assembly comprising a tank that includes an internal flow structure, a telescopic fitting, and a multi-port head fitting. |
| US10414667B2 |
Process for the recovery of sodium sulfate
A process for the recovery of sodium sulfate from water, in particular from water deriving from a silica manufacturing process. |
| US10414664B2 |
Process for producing materials having a zeolite-type framework with heteroatoms incorporated therein
A process of producing a zeotype material having a zeolite-type framework. The process includes providing a zeolite having a framework, dealuminating the zeolite to remove aluminum atoms therefrom to produce a dealuminated framework comprising a plurality of vacancy sites, contacting the dealuminated framework with dichloromethane and a precursor comprising heteroatoms, and then heating the dealuminated framework, the dichloromethane, and the precursor under reflux conditions to incorporate the heteroatoms into at least some of the plurality of vacancy sites in the dealuminated framework to produce a zeotype material having a zeolite-type framework comprising the heteroatoms. In addition, a process is provided for producing a stannosilicate comprising a zeolite-type framework comprising Sn heteroatoms incorporated therein which form Sn sites in the zeolite-type framework each having an open configuration or a closed configuration. This process includes controlling relative amounts of Sn sites having open and closed configurations in the stannosilicate. |
| US10414662B1 |
Systems and methods to strengthen sand proppant
Methods and systems for cost effectively transforming lower quality sands into higher quality sands for use as proppants in fracking operations. One or more of an attrition process, a microwaving process and a tumbling process, and systems therefor, are disclosed and shown to be applied to sands having inferior physical properties in order to increase the performance of those sands as proppants in hydrocarbon formation fracturing. |
| US10414659B2 |
Method of recycling chitosan and graphene oxide compound
A method of creating storing and using recycled graphene oxide materials to create highly resilient objects having desirable qualities of graphene. |
| US10414657B2 |
Method for preparing graphene and said graphene, electronic device using said graphene
The present invention relates to graphene, and particularly, to a method for preparing graphene, to said graphene, and to an electronic device using said graphene. The present invention, as described above, can be constructed by the inclusion of the steps of: forming a graphene layer on a catalytic metal layer; forming an organic-inorganic hybrid film in an uncured state on the graphene layer; and curing the film. |
| US10414655B2 |
Stem cell, bone, tissue and nerve scaffolding from discrete carbon nanotubes
Stem cell, bone and nerve scaffolding comprising discrete carbon nanotubes is disclosed. The discrete carbon nanotubes may be have targeted, or selective oxidation levels and/or content on the interior and exterior of the tube walls. The described scaffolding may be used to guide, target and protect stem cells upon injection into the body. |
| US10414648B2 |
Method of making a closed cavity comprising a flap protecting the cavity when it is closed
Method for making a cavity, comprising steps to: make a hole in a cover covering a sacrificial portion on a substrate; make a first layer on the cover, either in a first configuration covering a first region of the cover around the hole, or in a second configuration surrounding a first region of the cover around the hole; deposit a second layer covering the cover and the first layer and with, in a first configuration a low adhesion force between the first and second layers, or in a second configuration a low adhesion force between the second layer and the first region; etch the second layer, forming a flap of which a first part does not hermetically close or seal the hole, and of which a second end is fixed to a second region of the cover; etch the sacrificial portion; close the cavity. |
| US10414646B2 |
Planar cavity MEMS and related structures, methods of manufacture and design structures
A method of forming at least one Micro-Electro-Mechanical System (MEMS) includes forming a beam structure and an electrode on an insulator layer, remote from the beam structure. The method further includes forming at least one sacrificial layer over the beam structure, and remote from the electrode. The method further includes forming a lid structure over the at least one sacrificial layer and the electrode. The method further includes providing simultaneously a vent hole through the lid structure to expose the sacrificial layer and to form a partial via over the electrode. The method further includes venting the sacrificial layer to form a cavity. The method further includes sealing the vent hole with material. The method further includes forming a final via in the lid structure to the electrode, through the partial via. |
| US10414644B1 |
Container insert for use in a closed loop dispensing system
An insert is disclosed for use with a closed loop dispensing system. The insert is press-fitted into the throat of a liquid container. The insert includes a normally closed chemical valve which is opened when subjected to a suction force to permit the liquid in the container to be dispensed to a mixing machine or the like. The insert also includes a plurality of radially spaced-apart bi-directional valves which automatically permit air to be vented into the container. The bi-directional valves also permit off-gassing of gas in the container. |
| US10414642B2 |
Cold beverage dispenser and flexible pouch
A beverage dispenser includes a housing, a first pouch, a cutting mechanism, a water source, and a pump. The housing has at least a first receptacle. The first pouch has a beverage content for seating in the first receptacle and has an opening area thereon for opening the pouch. The cutting mechanism for opening the first pouch in the opening area of the pouch in order to allow the contents thereof to evacuate from the pouch. The water source is coupled to the housing permitting water to mix with the contents of the pouch. The pump coupled to the water reservoir for transferring water from the water reservoir to the vicinity of the first receptacle such that water from the water reservoir mixes with the contents of the pouch. The opening area of the pouch permits cutting or slicing of the pouch with the cutting mechanism. |
| US10414636B2 |
Cargo handling by a spreader
There is provided improved accuracy in cargo handling by a spreader (306) including a distance sensor (308a, 308b) transmitting optical signals. The handled cargo (312) includes a plurality of interconnected sides (312a, 312b). The transmission directions of the optical signals are selected and distances are measured by reflected optical signals transmitted in the selected directions. The measured distances are used to determine a reference line that matches a shape of at least one of the interconnected sides (312a, 312b) of the cargo (312). |
| US10414635B2 |
Remote operation device and guidance system
A remote operation device capable of providing, to the operator, guidance of a work content to be performed by manual work or remote operation on the work machine in accordance with a state of the work machine, is a remote operation device (40) configured to be capable of communicating with the work machine, and includes: an operation unit (42) that generates an operation signal for performing remote operation of the work machine in accordance with operator's operation; a reception unit (40a) that receives detection signals of detection devices (81 to 84) that detect the state of the work machine; and a display unit (43) that displays a screen indicating a work content to be performed by manual work or the remote operation on the work machine on the basis of the received state of the work machine. |
| US10414634B2 |
Method and system for controlling the crane of a working machine by using boom tip control
The disclosure relates to a method for controlling the crane of a working machine by using boom tip control, in which method the crane comprises at least two booms connected to the working machine and each other in an articulated manner, which booms are moved in relation to the working machine and to each other by means of actuators controlled by a control system of the working machine, and in which method the direction and speed of motion of the head of the crane, controlled by the driver applying controls in the working machine, is implemented by applying speeds of the different booms of the crane. In the method according to the disclosure the speeds of different booms of the crane are determined automatically on the basis of at least one of the following factors: positions of the different booms of the crane in relation to the extreme position of their range of motion; the maximum speed of the head of the crane achieved by the crane; maximum force achieved by the crane; location of the head of the crane in relation to the working machine; location of surrounding obstacles in relation to the crane. The disclosure also relates to a system for controlling the head of the crane of a working machine by boom tip control. |
| US10414633B1 |
Grappling assembly for use with utility equipment
A utility system may include at least one moveable arm, and at least one grappling assembly connected to the moveable arm. The grappling assembly includes an upper claw, a lower claw, and fasteners to pivotally secure the lower claw to the upper claw. The upper claw includes lower grasping surfaces and coupling openings. The lower claw includes upper grasping surfaces and mating openings. Each mating opening is axially aligned with one of the coupling openings. The upper and lower claws rotate about the fasteners at first pivot axes when the fasteners are retained within first coupling openings of the upper claw and within the mating openings of the lower claw. The upper and lower claw rotate about the fasteners at different, second pivot axes when the fasteners are retained within second coupling openings of the upper claw and within the mating openings of the lower claw. |
| US10414631B2 |
Device for driving a handrail
A device for driving a handrail of a passenger conveyor includes an endless drive element that is driven by a motor. Support rolls are disposed on the side of the drive element which lies opposite to the handrail, and the drive element is supported on the support rolls by a belt. |
| US10414630B2 |
Universal adapter assembly for connecting a roller guide to a frame of an elevator car
A universal adapter assembly for connecting a roller guide to a frame of an elevator car where an existing hole pattern in the frame of the elevator car is different from an existing hole pattern of the roller guide. The assembly includes an upper member having a hole pattern complementary to the hole pattern of the roller guide permitting the roller guide to be readily connected to the upper member. The assembly includes at least one low member connected to and disposed below the upper member. The upper and lower members each include at least one enlarged opening to permit relative adjustment of the members to compensate for the differing hole patterns of the roller guide and the frame of the elevator car. Preferably, the assembly is configured to be light weight, easy to install and capable of providing additional vibration damping. |
| US10414627B2 |
Elevator system comprising a destination control system
An elevator system includes at least one elevator group control with a destination control system, at least one elevator group having elevators with a different destination range, destination operating panels at each landing including an input for issuing destination calls, car operating panels located in the elevators having an input for the input of destination calls, hall lanterns for each elevator indicating the moving direction of the corresponding elevator, a signaling device for each elevator indicating the arrival of an elevator at the landing, the destination control system controls hall lanterns to indicate a moving direction of the elevators and activates the signaling device when elevators arrive at a landing. The destination control system displays, after the issue of a destination call, a range identifier indicative of the elevator's destination range, and the next arriving elevator by activation of its signaling device before its arrival at the landing. |
| US10414625B2 |
Dispenser for elastomeric monofilament cord used in beading
A dispenser for elastomeric monofilament is provided. The dispenser has a hollow lower half hingedly joined to a mating hollow upper half. Each half has a peripheral wall with vertically extending sidewalls defining an interior and an exterior to the dispenser. A pair of hubs is formed in the sidewalls of one of the halves and a reel is rotably disposed between the hubs. The reel has elastomeric monofilament therearound. A passage from the interior to the exterior of the dispenser is formed at a junction between the halves by a channel formed in each half having a sinuous path through the peripheral wall thereof. The channels are configured such that a sinuous passage is formed from the interior of the dispenser to the exterior of the dispenser by the juxtaposition of the channels when the halves are joined to each other. |
| US10414624B1 |
Motorized flat web winder
A motorized flat web winder has a revolving work holder and a source of drive for turning the revolving work holder. The revolving work holder presents a generally planar support surface. The source of drive turns the revolving work holder about a turning axis. The generally planar support surface cuts the turning axis more or less perpendicularly. The generally planar support surface has a spaced pair of keeper pins extending out from an affixed butt end to a spaced tip end. Preferably, the keeper pins are off-center relative the turning but orbit about the turning axis in a near orbit. More preferably still, the keeper pins orbit the turning axis by a measure which makes either of the brass coupling ends of a fire hose the center of a spiral coil formed therefrom. |
| US10414618B2 |
Film transfer tool
A film transfer tool has a case main body, a supply bobbin drive shaft driving a supply bobbin holding an unused transfer tape therearound, a take-up bobbin drive shaft driving a take-up bobbin taking up a used portion of the transfer tape therearound, a rotational coupling mechanism coupling the supply bobbin drive shaft and the take-up bobbin drive shaft together rotationally, and a reverse rotation preventive mechanism preventing a reverse rotation of the rotational coupling mechanism. The reverse rotation preventive mechanism has a rolling gear coupled to a rotational system made up of the supply bobbin drive shaft, the take-up bobbin drive shaft and the rotational coupling mechanism, moving gears moving over a predetermined range around the rolling gear and meshing with the rolling gear, and locking projections disposed to confront a reverse rotating direction of the rolling gear to lock the moving gears. |
| US10414616B2 |
Post-processing apparatus and image forming apparatus
A post-processing apparatus includes a tray receiving an ejected recording medium, a moving mechanism vertically moving the tray, a driving source driving the moving mechanism, a member pressing, from vertically above, a recording medium ejected to the tray, a rotational-driving mechanism driving the member so that the member rotates in a first direction away from an apparatus body when the tray is moved upward by the moving mechanism and that the member rotates in a second direction toward the apparatus body when the tray is moved downward by the moving mechanism, a rotation-angle limiting unit limiting a rotation angle of the member when the member is driven to rotate in the first direction and to rotate in the second direction, and a rotational-force limiting mechanism idling when a rotational force not lower than a predetermined force is applied to the rotational-driving mechanism. |
| US10414615B2 |
Sheet stacker and method for forming stacks of sheets containing different jobs of sheets
A sheet stacker includes a sheet conveyor arrangement and a stacker platform. The sheets are fed in a sheet feeding direction on the stacker platform, to form stacks of sheets thereon. The stacker platform supports a stack conveyor configured and controlled to move in a conveyor direction to move the stack under formation such that sequentially piled up jobs are placed in an approximately centered position one with respect to the other according to the sheet feeding direction. |
| US10414614B2 |
Sheet transporting mechanism and image formation apparatus comprising the same
A sheet transporting mechanism transports a sheet from a storage tray to a stacking tray, and includes: a first transporter that moves between initial and first positions to transport the sheet from the initial position toward the stacking tray; a second transporter that transports the transported sheet by the first transporter to the stacking tray; a single motor that drives the first and second transporters; a guide rail that guides movement of the second transporter; a first transmission gear that transmits a driving force of the single motor to move the first transporter between the initial and first positions; a second transmission gear that transmits the driving force of the single motor to move the guide rail in an upward and downward direction; and a third transmission gear that transmits the driving force of the single motor to allow the second transporter to be guided by the guide rail. |
| US10414613B2 |
Stacker load change cycle
An automated sheets processing system has a vertical stacks accumulating region (SAR) into which sheets are uninterruptedly fed to build vertical stacks for pre-specified loads including completed loads and newly building nascent loads. A tiltable Stacking Deck has a downstream discharge end from which the sheets can be fed at different elevational levels into the stacks accumulating region. A nascent sheets accumulator system has a plurality of support surfaces that are retractably interjectable into the stacks accumulating region for defining a separation gap between the top of a completed load and the bottommost sheet of a nascent new load. At least one of the support surfaces is retractably interjectable in an upstream direction into the stacks accumulating region while at least two others of the support surfaces are retractably interjectable in a downstream direction into the stacks accumulating region. One of the support surfaces has an anti-scuff feature. |
| US10414612B2 |
Component supply device and tape peeling method in component supply device
There is provided a component supply device for supplying a component to a component mounter, including: a transporter that transports a carrier tape in which the component is stored and of which an upper surface is sealed with a cover tape, along a transport path; a peeler that peels off the cover tape from the carrier tape via an opening portion disposed above the transport path; and a cover that makes an open state of the opening portion variable. The cover sets the open state of the opening portion to be any of a first open state allowing the peeler to capture the cover tape and a second open state where an opening size of the opening portion is smaller than that of the first open state and passage of the cover tape peeled off from the carrier tape is not impeded. |
| US10414610B2 |
Tape holder
A tape holder allows a person to hold and dispense masking tape easily when preparing for painting or performing other tape related activities. The tape holder may include a first portion that is capable of sliding into or out of a person's pants pocket while a second portion extends out of the pocket and holds one or more rolls of tape. Embodiments of the tape holder are economically made from a single length of bent rod. The tape holder allows the user to easily and quickly remove and replace a roll of masking tape. |
| US10414609B2 |
Automatic document feeder
An automatic document feeding system includes an image reader including an optical window and a light source illuminating the optical window, and an automatic document feeder including a reflective flag positioned within a viewing region of the optical window. |
| US10414608B2 |
Adjusting print medium retrieval
Example implementations relate to adjusting print medium retrieval. For example, a system may include a printing device that may have a pick roller attached to a pick arm and a servomotor to apply torque to the pick roller. The system may further include a controller associated with the servomotor to determine a measured position of the servomotor relative to an intended position of the servomotor in a particular time frame during the print medium retrieval. The controller may further determine adjustment of the print medium retrieval based on comparison of a pulse width modulation (PWM) magnitude in adjacent time frames. |
| US10414607B2 |
Portioning system for portioning stackable flat elements in a stack for a further processing
A portioning system for portioning stackable flat carton elements in a stack (101) for further processing. A feeder device (105) includes a lifting platform (106) and a pushing platform (107), wherein the feeder device (105) is movable along a linear path (108) for pushing the stack (101) to a delivery position. The feeder device (105) is further movable along a lifting direction (110) having at least a component parallel to the gravity direction. The feeder device (105) is configured such that the lifting platform (106) is movable partially below the flat elements defining the stack (101) such that an edge portion (111) of the stack (101) is arranged on the lifting platform (106) for being liftable by the lifting platform (106). The feeder device (105) is further configured such that the stack (101) is pushable by the pushing platform (107) along the linear path (108) until the stack (101) is arranged at the delivery position. |
| US10414606B2 |
Drive transmission apparatus, sheet feeding apparatus and image forming apparatus
A drive transmission apparatus includes a first rotating unit rotated by driving force from a drive source and a second rotating unit rotated by the first rotating unit. The first and second rotating units include a first gear pair meshing at a first transmission ratio and second gear pair meshing at a second transmission ratio. A retention mechanism includes a protruded portion provided on the first rotating unit and a recessed portion provided on the second rotating unit, and is configured to retain a rotation angle of the second rotating unit by an engagement of the protruded portion and the recessed portion in a state where the first and second gear pairs are unmeshed. |
| US10414601B1 |
Automatic turnover device using gravity
An automatic turnover device for use in manufacturing includes a support frame, a motor, a pulley, a holding assembly, and a belt. The motor is secured to the support frame. The motor has an output shaft. The pulley is mounted on the output shaft of the motor. The holding assembly is pivotally connected to the support frame. The holding assembly is configured to hold an object. The belt has one end attached to the pulley and another end attached to the holding assembly. The motor is operated to rotate the output shaft in a first direction to tighten the belt and then to rotate in reverse to release the belt, such that a center of gravity of the holding assembly is moved. The holding assembly pivots relative to the support frame from a first horizontal position to a second horizontal position due to its own weight. |
| US10414598B2 |
Tracked radial stacker with wheels
A tracked, portable radial stacker for stockpiling bulk material including a linear conveyor having a rear portion and a front portion and being designed to carry bulk material from a low position adjacent the rear portion to a higher position adjacent the front portion. A foot may be disposed adjacent the rear portion of the conveyor and designed to selectively contact the ground to facilitate pivoting of the conveyor. A continuous track system may include a frame to which the conveyor is mounted, the track system including a pair of driven, parallel tracks designed to contact the ground to convey the stacker from one position to another, and to be lifted off the ground when desired. A pair of mid-wheels may be mounted to the frame to be moveable between a raised position in which they do not contact the ground and a lowered position in which they contact the ground and lift the tracks off the ground. A rear wheel may be mounted adjacent the rear portion of the conveyor to be moveable between a raised position in which it does not contact the ground and a lowered position in which it contacts the ground and lifts the tracks off the ground to permit movement of the conveyor on the rear wheel. |
| US10414597B2 |
Pallet car for the transport of bulk material for a thermal treatment
Provided is a pallet car for the transport of bulk material for a thermal treatment thereof. The pallet car comprises a frame with at least two opposed cross-beams on which grate bars rest and two end pieces each connecting the cross-beams with each other, which each include at least two rollers and at least one side wall. In the pallet car, the grate bars and/or the side walls and/or the insulating plates are made of a ceramic fiber composite, wherein the fibers are metallic and high-temperature resistant. |
| US10414595B2 |
Return chain drive and related methods
Various continuous chain conveyors, parts for same (e.g., chain guides, chain drives, etc.), packaging and handling equipment and systems and related methods are disclosed herein. In one form, a chain conveyor comprising a primary continuous chain having a first portion configured to carry objects along a path and a return portion, a motor operably coupled to the primary continuous chain so as to induce movement of the chain, a first sprocket engaging the return portion of the primary continuous chain, wherein movement of the return portion causes the first sprocket to rotate, a second sprocket coupled to the first sprocket by a drive shaft, wherein rotation of the first sprocket causes the second sprocket to rotate, and an auxiliary chain operably coupled to the second sprocket such that rotation of the second sprocket causes movement of the auxiliary chain. |
| US10414592B2 |
Rod belt for rod belt conveyors of agricultural machines
The present invention relates to a rod belt for rod belt conveyors of agricultural machines comprising rods (5) arranged transverse to the direction of transport and parallel to each other, the rods (5) comprising flattened and perforated attachment areas (5.1) by means of which they lie in contact with elastic belts (2) of high tensile strength revolving parallel to each other and being connected to the belts (2) via rivets or similar attachment means penetrating the attachment area (5.1) and the belt (2), both ends (9) of which belt constituting a joint (8). It is the object of the invention to provide a rod belt of this type having an endless connection of high stability while, at the same time, being easy to disassemble and mount. This task is solved according to the invention in that an auxiliary belt section (7) each is arranged laterally adjacent to the belts (2), the auxiliary belt section bridges the joint (8) between the belt ends (9) whereby the belts (2) and the auxiliary belt sections (7) are interlocked by means of the rods (5). |
| US10414589B2 |
Battery aligning device
A battery aligning device includes an inlet through which a first cylindrical battery is input, an outlet from which the first cylindrical battery is discharged, regulating plates constituting a slit in a path from the inlet to the outlet, and a support member which supports one end portion and the other end portion of each of the regulating plates, in the regulating plates, a length from the one end portion to the other end portion is longer than a length of the first cylindrical battery, an X-Z cross-section has a non-linear shape, in an interval between the one regulating plate and the other regulating plate, a facing interval between surfaces is larger than a diameter of the first cylindrical battery, and when a line segment having the same length as that of the first cylindrical battery is in contact with the regulating plate at two points on the X-Z cross-section, a distance between the line segment and the regulating plate is arranged at an interval smaller than the diameter of the first cylindrical battery. |
| US10414588B2 |
Picking device and method for operating a picking device
A picking device for piece goods is disclosed, in which cleaning of the picking device is facilitated. The picking device may include a shelf row having shelf bases, each including a plurality of storage chutes, and a retrieving device, via which piece goods can be retrieved. A shelf base may include a frame structure, chute partitions, chute bases, and blocking devices, which are coupled to a control device. Two chute partitions and one chute base may define one elongate storage chute, assigned to each chute base is a support device, on which the chute base rests and which is designed such that another chute base can be slid between the resting chute base and the support device. Assigned to each chute base is a holding means, which prevents the chute base from sliding in the longitudinal direction of the storage chute when the chute base is on the support device. |
| US10414574B2 |
Container for card(s) booklet-like items and having a symbolic person-like shape
A container for at least one card booklet-like item and having a symbolic person-like shape. The container has substantially identical external-shaped top and bottom planar members, each having a head portion, a body portion, two spaced-apart leg portions and two arm portions. In one embodiment, a person-shaped cutout is formed in a top member that overlies a similar shaped recess in the bottom member when the top member is assembled with the bottom member. |
| US10414572B2 |
Fresh-keeping bottle
A fresh-keeping bottle includes a volumetric bottle having a bottle cap, a bottle body and a base. The upper end of the bottle body has a liquid squeezing outlet. The lower part of the bottle body is fixed with the base that includes a flexible bottle bottom and a cylindrical support. The upper edge of the bottle bottom is fixed in the inner wall of the cylindrical support. The liquid can be squeezed from the fresh-keeping bottle by pressing with a single hand without leakage. Solid and liquid materials can be separately packed at the upper and lower parts of a package bottle through tinfoil, which is punctured through sharp protrusion of the bottle bottom to mix the solid and liquid materials. The bottle keeps the powder fresh in transmission and storage and can simply mix the solid and liquid material together without needing special work when in use. |
| US10414570B2 |
Vacuum panel for non-round containers
A container including at least one sidewall. The sidewall includes first and second vacuum panels, and a plurality of first and second ribs. The first and second vacuum panels are recessed beneath an outer surface of the sidewall. The second vacuum panel is spaced apart from, and vertically aligned with, the first vacuum panel. The plurality of first ribs protrude outward from the first vacuum panel. The plurality of second ribs protrude outward from the second vacuum panel. |
| US10414568B2 |
Aerosol dispenser with polygonal crimp ring outer container therefor and preform therefor
An aerosol dispenser, an outer container for an aerosol dispenser and a preform for an outer container. The aerosol dispenser, outer container and preform each have a neck, which in turn has a crimp ring, to receive a valve cup clinched thereto. The crimp ring has a polygonal cross section providing alternating flat sides and vertices. The flat sides both function as integral vents and allow parallel translation of mold cavities so that a two piece molding apparatus may be used. |
| US10414566B2 |
Stand-up plastic storage bag with reinforced bottom gusset
A stand-up plastic food storage bag having two bottom gusset walls and a folding seam defining abutment of the front bottom gusset wall to the rear bottom gusset wall. There are gusset wall reinforcement layers on an external surface of the bottom gusset walls, and these reinforcement layers terminate at least about 0.25 cm away from the folding seam, and do not cover the folding seam, so they do not significantly interfere with folding the seam when collapsing the bag into its storage condition. A method for forming such stand-up plastic food storage bags by coextruding a monolayer plastic panel film and two monolayer plastic gusset floor reinforcement layers, wherein the monolayer plastic gusset floor reinforcement layers comprise two parallel strips spaced apart by at least about 0.25 cm on the panel film, lengthwise in a direction of coextrusion, followed by folding the monolayer plastic panel film lengthwise to form a lengthwise fold line between the two monolayer plastic gusset floor reinforcement layers, forming a gusset in the area of the lengthwise fold line, forming seals in the plastic panel film in a direction perpendicular to the lengthwise fold line to define individual bag segments, and cutting the plastic panel film at the seals to form individual stand-up plastic food storage bags. |
| US10414563B2 |
Sealing cap and container having the sealing cap
The present invention relates to a sealing cap and a container having the sealing cap. Using an opposite screw direction, when a cap body is screwed at a mouth of the container, an inner cover is moved toward a chamber of a container body relative to a lower extension tube of the cap body until an aperture of the lower extension tube is communicated with at least one release hole of the inner cover, such that an additive drops from the release hole to be mixed with the liquid in the container. The operation is simple and clear. When the cap body is rotated to disengage from the mouth, the release hole is closed again to prevent the remaining additive from dripping out of the cap body. |
| US10414560B1 |
Childproof jar
The invention involves a childproof jar that suitable for medicinal items such as tablets, medication or other consumables that may be desirably restricted from children. The childproof mechanism that restricts access to the contents of the jar may employ a childproof cap comprising an outer cap and an inner cap that is operable by applying a force along the rotational axis of the cap—or by pressing down on the cap and twisting or rotating the cap. Typically, the jar is treated or coated with a uv-treatment or coating that limits or prevents light from reaching the contents of the jar. |
| US10414557B2 |
Drop dispensing closure
A one-piece dispensing closure for dispensing essential oils includes an integrally formed closure body, tubular dispensing spout, a hinged cap and a latch for maintaining the cap in an open position. The cap is connected to the closure body by a living hinge to allow the user to selectively open and close the container. |
| US10414556B2 |
Liquid container having single cap
A liquid container includes a container body including an inner space accommodating a liquid formed therein, a liquid port formed at a top thereof to allow the liquid to flow into/out of the inner space, and a holding protrusion which protrudes toward an inside and is formed on an inner circumferential surface thereof, a cap inserted into the liquid port and then coupled with the container body, and a stopper coupled with the cap, disposed to be spaced apart from a bottom surface of the cap, configured to protrude in an outward-radial direction and to be held by the holding protrusion to limit a movement distance of the cap when the cap moves upward, and formed of an elastic material to allow the cap to be separable from the container body by a certain external force applied to the cap. |
| US10414554B2 |
Water bottle insert
An insert made from reticulated foam has a first profile in which an outer perimeter of the insert has a size and a shape that substantially corresponds to an inner surface of a portable container. The insert also has a second profile in which the outer perimeter of the insert has a size and a shape that substantially corresponds to an opening of the portable container. The reticulated foam has a cell density that prevents sloshing noises resulting from jostling movement of the portable container from exceeding 50 db while enabling liquid to exit the portable container at a consumable rate. |
| US10414548B2 |
Sealable bag
The present invention provides a method of opening a zipper-sealed bag having first and second opposing sidewalls, a zipper tape seal attached to the bag at the opening and configured to be alternated between a sealed and unsealed state, the seal having a first sealing member secured to the first sidewall along a portion of the opening, and a second sealing member secured to the second sidewall along a portion of the opening, the first sidewall having a first flap at a top edge thereof, and the second sidewall having a second flap at a top edge thereof, the method comprising grasping the first sidewall with a user's first hand, grasping the second sidewall with a user's other hand, the user pressing with a downward force on each of the first and second sealing members while simultaneously pulling the sidewalls in generally opposing directions. |
| US10414547B2 |
Flap tie bag
A unitary trash bag includes a closed bag end and an open bag end located opposite the closed bag end. A plurality of flaps ae located at the open bag end. The flaps are arranged around a perimeter of the open bag end, each flap of the plurality of flaps including a flap opening in the flap to grasp and/or close the bag. A method of forming a trash bag includes forming a tubular film of material and sealing an edge of the tubular film, thereby defining a closed bag end. The film is cut at an open bag end opposite to the closed bag end to define a plurality of flaps in the film at the open bag end. A plurality of flap openings are cut in the film at the flaps and between the open bag end and the closed bag end. |
| US10414540B2 |
Toilet seat package
A toilet seat package includes a toilet seat, a cover, and a band. The cover encloses the toilet seat. The cover includes a first side, a second side, a third side, a fourth side, a fifth side, a sixth side, a first slot, and a second slot. The third side is contiguous with the first side and the second side. The fourth side is contiguous with the first side. The fifth side is contiguous with the first side, the second side, the third side, and the fourth side. The sixth side is contiguous with the first side, the second side, the third side, and the fourth side. The first slot extends from the first side through the fifth side. The second slot extends from the second side through the fifth side. An interaction between the band and the toilet seat biases the toilet seat against the sixth side. |
| US10414538B2 |
Carton and blank therefor
A carton includes a top wall, a bottom wall, and a front wall. A display window is formed through at least a portion of the front wall and through at least a portion of the top wall. The display window is formed by an inwardly-folding window panel. The inwardly-folding window panel forms at least a portion of the bottom wall. The top wall includes first and second top major flaps that partially overlap to form an outwardly-projecting overlapping portion of the top wall. The bottom wall includes first and second bottom major flaps that define a recess therebetween. The overlapping portion of a first such carton is configured to be received within the recess of a second such carton when the second such carton is stacked on top of the first such carton. |
| US10414537B2 |
Packing box
An aspect of the invention is directed to a packing box in which at least part of an opening through which to insert and take out an object to be packed is closed by inside lids that are opposed to each other in a plane, wherein: the inside lids have a cut portion including a cut that is shaped so as to be suitable for the external shape of a portion of the object and folded portions formed by folding the respective inside lids, and, when the inside lids are closed, the cut is fitted with the portion of the object housed in the packing box to fix the object in a state that walls, opposed to each other, of the respective folded portions are in contact with each other. |
| US10414534B2 |
Foamed and stretched plastic bottle
A foamed and stretched plastic bottle having, in the body portion thereof, a foamed region in which foamed cells are distributed, wherein, in at least a portion of the foamed region, the lengths of the foamed cells in the axial direction of the bottle are so distributed as to gradually decrease as the positions of the foamed cells shift from the outer surface side of the body portion toward the central portion thereof and then gradually increase as their positions shift from the central portion thereof toward the inner surface side thereof. The foamed and stretched plastic bottle of the invention exhibits excellent light-shielding property. |
| US10414531B2 |
Bag-filling machine
To fill bags, a hopper is used to stored fill material. Bag holders are mounted on a transport mechanism. At one or more operator stations, an operator attaches a bag to one of the bag holders. At one or more fill stations, fill material from the hopper is used to fill a bag attached to a bag holder. A conveyer mechanism conveys the bag, after it has been filled, away from the transport mechanism. The transport mechanism transports the bag holder with the attached bag from an operator station to a fill station. The transport mechanism also transports the bag holder from a fill station to an operator station. |
| US10414526B2 |
Belt pressing structure of packing tool
A belt pressing structure of a packing tool is provided. The packing tool includes a main body. The main body is provided with a belt pressing device, a belt winding device, and a power device. The belt pressing device includes a belt pressing seat. The belt pressing seat is pivotally connected with a handle. When in use, the user can hold the main body with one hand to lift the handle for the belt pressing device to form a passage, and a packing belt is inserted through the passage. After that, the handle is released, so that the packing belt is pressed and retained by the belt pressing device. The packing belt is tightened by using the belt winding device. Finally, the unnecessary packing belt is cut by the belt cutting device to complete the packaging operation. |
| US10414523B2 |
Methods of making flexible containers
Methods of making non-durable self-supporting flexible containers. |
| US10414522B2 |
Fuelling connection module for space launch vehicle
Connection module for fuelling a space launch vehicle with cryogenic propellant. The module has a ground part placed on the launch pad mast side of the launch vehicle; a flight part fixed to the launch vehicle; a link fixed to the parts to unite them. The module exhibits a passage crossing the ground part, the flight part and the link. The passage allows communication between a line of the launch pad, such as an umbilical structure of the launch vehicle, and a line supplying a tank or a pneumatic circuit of the launch vehicle. Twisting means, such as a lever or an arm, are linked to a disconnection cable. During lift-off, the twisting means apply a torque to the link which causes the breakage of a link groove, allowing the link to split into two axial portions. |
| US10414520B1 |
Fuel retention reactor for nuclear rocket engine
A nuclear thermal propulsion rocket engine. A source of fissionable material such as plutonium is provided utilizing a carrier fluid having neutron moderating constituents, such as hydrogen and/or carbon, therein. A carrier fluid may be methane, or ethane, or a combination thereof. A neutron source is provided, such as from a neutron beam generator. Reactor design geometry provides containment of fissionable material in the reactor during acceleration. Collisions occur between neutrons and fissionable material injected by way of the carrier fluid. Impact of neutrons on fissionable material results in a nuclear fission in sub-critical mass reaction conditions in the reactor, resulting in release of heat energy to fluids provided to the reactor. The reactor is sized and shaped to receive the reactants and expandable fluids such as hydrogen, and to confine heated and pressurized gases for discharge out through a throat, into a rocket engine expansion nozzle for propulsive discharge, The design provides a rocket engine with a specific impulse in the range of from about eight hundred (800) seconds to about twenty five hundred (2500) seconds. |
| US10414518B2 |
Vehicle attitude control using movable mass
Attitude of a vehicle may be controlled using movable mass. The movable mass may move inside a vehicle or its outline, outside of the vehicle or its outline, inside-to-outside and/or outside-to-inside of the vehicle or its outline, or any combination thereof. The movable mass may be a solid, liquid, and/or gas. When the center-of-mass of the vehicle is moved relative to the line-of-action of applied forces such as thrust, drag, or lift, a torque can be generated for attitude control or for other purposes as a matter of design choice. In the case of external movable masses that extend from the vehicle or its outline, when operating in endoatmospheric flight, or general travel through a fluid, aerodynamic forces from the atmosphere or general fluid forces may further be leveraged to control the attitude of the vehicle (e.g., aerodynamic flaps). |
| US10414517B2 |
Positioning mechanism, UAV dock using same, and UAV replenishment method
A positioning mechanism comprises a base comprising a landing area and a guide member. The landing area comprises a positioning portion. The guide member is movably arranged at the landing area and comprises a guide surface. The guide member is configured to be movable with respect to the base. A height of the guide member relative to the landing area is configured to be lower when the guide member is in a non-operating state than when the guide member is in an operating state. The guide surface is configured to adjoin the positioning portion when the guide member is in the operating state. |
| US10414516B2 |
Landing device for landing a span-wise loaded aircraft
A landing device for landing an aircraft thereon. The landing device comprises a first group of supporting elements arranged next to each other in a first direction, each supporting element configured to support a portion of a body or a portion of a wing of the aircraft. Each supporting element is further configured to bow when loaded by the mass of the body portion or the wing portion supported by the respective supporting element. |
| US10414512B2 |
Power management between a propulsor and a coaxial rotor of a helicopter
One aspect is a flight control system for a rotary wing aircraft that includes flight control computer configured to interface with a main rotor system, a translational thrust system, and an engine control system. The flight control computer includes processing circuitry configured to execute control logic. The control logic includes a primary flight control configured to produce flight control commands for the main rotor system and the translational thrust system. Main rotor engine anticipation logic is configured to produce a rotor power demand associated with the main rotor system. Propulsor loads engine anticipation logic is configured to produce an auxiliary propulsor power demand associated with the translational thrust system. The auxiliary propulsor power is combined with the rotor power demand to produce a total power demand anticipation signal for the engine control system. |
| US10414511B2 |
Aerial vehicle powering off method and device, and aerial vehicle
A method and device for automatically powering off an aerial vehicle, and an aerial vehicle, are provided. The method comprises detecting an operating state of the aerial vehicle, and shutting down a propulsion output of the aerial vehicle if the operating state of the aerial vehicle is a landed state, to effect automatic powering off of the aerial vehicle after landing. |
| US10414507B2 |
Adaptive active clearance control logic
Systems and methods for adjusting blade tip clearance targets and utilizing the adjusted targets to optimize the clearances between the blade tips and surrounding shrouds of a turbine engine are provided. In one exemplary aspect, one or more engine controllers utilize a machine-learned model to customize blade tip clearance targets based on the way an engine has been uniquely operated in the past for a particular flight mission. Present flight data associated with a present flight of a given flight mission is obtained. A model blade tip clearance target is adjusted based at least in part on the machine-learned model and the present flight data. The machine-learned model is trained at least in part on past flight data indicative of the manner in which the turbine engine has been operated for one or more past flights of the flight mission. An adjusted blade tip clearance target is then generated. |
| US10414506B2 |
Aircraft parachute system utilizing airbag to assist with parachute deployment
An aircraft includes an airframe parachute system. The parachute system includes an activation system, an extraction system, a harness system, and a parachute assembly. |
| US10414503B2 |
Components for enhancement of a low profile crew attendant seat
A crew attendant seat assembly configured to be installed in an aircraft cabin and including a seat including a seat bottom hinged to a seatback to rotate between a stowed position and a deployed position, a spring member mountable to a static structure adjacent the and to an adjustable aperture on the hinge, the spring having two mounting positions, a harness mounted to the seat for restraining a seated passenger including a shoulder strap and a lap belt, and a storage area for retaining at least one of the lap belt and the buckle when the seat bottom is stowed, wherein at least one of the lap belt and the buckle are enclosed by the crew attendant seat assembly when the seat bottom is stowed. |
| US10414501B2 |
Seat back breakover with dynamically triggered actuator
An aircraft passenger seat having a dynamic breakover assembly includes a seat bottom frame and a seat back pivotally-mounted to the seat bottom frame that allows the angle of the seat back relative to the seat bottom frame to be varied from an upright taxi takeoff and landing (TTOL) position to a reclined position. The seat may include a means for sensing acceleration corresponding to a force indicative of an abnormal event; and a breakover mechanism coupled to the seat bottom frame and the seat back in which the means for sensing acceleration is coupled to the breakover mechanism. The breakover mechanism can prevent movement of the seat back in a forward direction past the TTOL position during normal use, and permit forward movement of at least a portion of the seat back in the forward direction past the TTOL position upon activation by the means for sensing acceleration. |
| US10414495B2 |
Product delivery methods and systems utilizing portable unmanned delivery aircraft
In some embodiments, provide systems, apparatuses and methods to deliver products using unmanned delivery aircraft. In some embodiments, product delivery system is provided, comprising: an unmanned delivery aircraft configured to deliver a package to a package drop point corresponding to a location of a vehicle at a predefined drive-through station, wherein the delivery aircraft comprises: one or more cameras; an image processor configured to process images captured by the one or more cameras and based on the processing of the images confirm a precise location of the package drop point as defined according to a determined current location and an orientation of the vehicle; and a crane system that supports the first package and lowers the first package to the package drop point relative to the current location and orientation of the vehicle while the delivery aircraft hovers above the vehicle by a threshold distance. |
| US10414494B2 |
Systems and methods for reliable relative navigation and autonomous following between unmanned aerial vehicle and a target object
A method for navigating an airborne device relative to a target comprises detecting, at an optical detector on the airborne device, an optical signal generated by one or more LEDs on the target; comparing the detected optical signal with a previously-detected optical signal; determining, based on the comparison, a change in location of at least one of the airborne device or the target; adjusting a position of the airborne device based on the determined change in location; predicting a movement of the target based on information indicative of at least one of a position, a rotation, an orientation, an acceleration, a velocity, or an altitude of the target, wherein the position of the airborne device is adjusted based on the predicted movement; detecting an obstacle in a flight path associated with the airborne device and adjusting a position of the airborne device based on detected obstacle information. |
| US10414493B2 |
Apparatus and method for automated launch, retrieval, and servicing of a hovering aircraft
An apparatus and method for automated launch, retrieval, and servicing of a hovering aircraft is provided. The apparatus includes a line which is elevatable while maintaining a principally horizontal axis. For retrieval, the aircraft translates principally spanwise over the line, following a path which is principally horizontal and normal to the line. At an appropriate moment, the line is elevated and contacts the aircraft's wing. As the aircraft continues translating, the line slides along the wing until captured in a cleat. The aircraft is then stably tethered in hover, and its position can be manipulated by articulating the line, such as to guide the aircraft into a docking station. For launch the aircraft lifts itself into hover while tethered to the line. Articulation of the line guides the aircraft into a launch position, at which point the line is disconnected from the cleat, thereby releasing the aircraft. |
| US10414492B2 |
Aircraft having rotor-to-wing conversion capabilities
A tail sitter aircraft includes a fuselage having a forward portion and an aft portion. The forward portion of the fuselage includes first and second rotor stations. A first rotor assembly is positioned proximate the first rotor station. A second rotor assembly is positioned proximate the second rotor station. A tailboom assembly extends from the aft portion of the fuselage. The tailboom assembly includes a plurality of landing members. In a vertical takeoff and landing mode of the aircraft, the first and second rotor assemblies rotate about the fuselage to provide vertical thrust. In a forward flight mode of the aircraft, the first rotor assembly rotates about the fuselage to provide forward thrust and the second rotor assembly is non-rotatable about the fuselage forming wings to provide lift. |
| US10414488B2 |
Methods and systems for damping oscillations of a payload
Described herein are methods and systems to dampen oscillations of a payload coupled to a tether of a winch system arranged on an unmanned aerial vehicle (UAV). For example, the UAV's control system may dampen the oscillations by causing the UAV to switch to a forward flight mode in which movement of the UAV results in drag on the payload, thereby damping the oscillations. In another example, the control system may cause the UAV to reduce an extent flight stabilization along at least one dimension, thereby resulting in damping of the detected oscillations due to energy dissipation during movement of the UAV along the dimension. In this way, the control system could select and carry out one or more such techniques, and could do so during retraction and/or deployment of the tether. |
| US10414486B2 |
Airfoil for a rotary machine including a propellor assembly
In some embodiments, an airfoil comprises a proximal end; a distal end opposite said proximal end; a distal portion extending adjacent said distal end; an edge extending between said proximal end and said distal end; and a surface extending between said proximal end and said distal end, said edge and said surface defining a sweep and a cahedral through said distal portion, wherein the distal portion extends over an acoustically active portion of the airfoil. |
| US10414483B2 |
Tiltrotor articulated wing extension
An aircraft has a wing, a pylon carried by the wing, at least one of a rotor system component and a drive system component disposed within the pylon, and a wing extension carried by the at least one of a rotor system component and drive system component, wherein the wing extension is foldable relative to the pylon to selectively reduce an overall space occupied by the aircraft. |
| US10414481B2 |
Method for forming a structural panel
During a method for forming a structural panel, a core structure is formed that includes a plurality of corrugated ribbons and a plurality of walls. Each of the corrugated ribbons is laterally between a respective adjacent pair of the walls. Each of the corrugated ribbons includes a plurality of baffles and a plurality of porous septums. Each of the porous septums is longitudinally between a respective adjacent pair of the baffles. The forming of the core structure includes bonding a first of the walls to a first of the corrugated ribbons and subsequently bonding a second of the walls to the first of the corrugated ribbons. The core structure is bonded to a first skin. The core structure is bonded to a second skin. The core structure is vertically between the first skin and the second skin, and the first skin is configured with a plurality of perforations. |
| US10414479B2 |
System and method for interconnecting composite structures
A new and improved system for interconnecting components in a vehicle body structure, and especially for interconnecting fiber-reinforced composite components in a fuselage structure of an aircraft. The system includes: a first adapter member having a first mating portion that is adhesively bonded with a profile of a first component of the structure in more than one plane, and a first attachment portion connected to the first mating portion; a second adapter member having a second mating portion that is adhesively bonded with a profile of a second component of the structure in more than one plane, and a second attachment portion connected to the second mating portion; and a connector member to securely interconnect the first and second attachment portions of the first and second adapter members. |
| US10414478B1 |
Marine propulsion systems with actively tunable sound
A marine propulsion system configured to propel a marine vessel in a body of water. The marine propulsion system includes an engine and an exhaust system that conveys exhaust gas from the engine. A controller controls the marine propulsion system and includes a memory module that stores operating modes with corresponding sound profiles for controlling the marine propulsion system. An input device is provided for selecting one of the operating modes for controlling the marine propulsion system. Selecting a first operating mode causes the marine propulsion system to sound different than selecting a second operating mode. |
| US10414477B2 |
Pulsed power hybrid electric unmanned underwater vehicle propulsion system
An unmanned underwater vehicle propulsion system includes a turbine engine having a mechanical output, an electrical generator including a mechanical connection to the mechanical output, and an electrical input/output. At least one power bus connects the electrical input/output to one of a motor drive and a motor. A rechargeable energy storage system is connected to the at least one power bus and is configured to provide power to the power bus in at least a first mode and receive power from the power bus in a second mode. A controller is configured to control at least one of the electrical generator, the motor drive, the motor, and the rechargeable energy source. |
| US10414475B2 |
Gas-inflatable personal flotation devices
In one embodiment, a personal flotation device that can be worn by a user includes an inflation system including an inflatable bladder and a gas-generating component, the gas-generating component being configured to generate gas using a chemical reaction and inject the generated gas into the bladder to inflate it, and an inflation control system configured to control activation of the gas-generating component. |
| US10414473B2 |
Subsea structure cleaning apparatus and method
The invention relates to an apparatus and related method for cleaning vessel hulls and other subsea structures at sea. In an embodiment, a hull cleaning system comprises a housing defining an interior void; a multifunction bar; a propulsion system; a power system; a positioning system; a water pump operatively connected to the power system; a high flow manifold operatively in fluid communication with the water pump; a hull cleaner; and a suction device configured to selectively adhere the hull cleaning system to a hull. In a further embodiment, a remotely operated work class vehicle, which is typically able to be deployed from any platform outfitted to accept its launch, recovery and support equipment and which may further be innately unstable when not adhered to an underwater structure such as when flying through open water, comprises a frame; an inspection sensor; a hydraulically powered, high pressure water jet pump; a predetermined tooling set connected to the housing; and a propulsion system, which includes a suction device, configured to propel the remotely operated work class vehicle about a surface. |
| US10414464B2 |
Forepart of a vessel
The present invention relates to the design of seagoing vessels and can be used for most hull types from slow-moving ships and barges to high-speed ships and boats that are operated up to planing speed, and also for sailing boats.The invention relates to the design of the vessel's forepart and relates to a device that reduces the vessel's wave resistance within a wide speed range, and also reduces or eliminates spray and wave-breaking resistance.The device comprises a body that is fully or partly submerged in a mass of water and positioned at the bow area, the body working in interaction with the hull behind. The body is designed and positioned such that it displaces oncoming water mass in the vertical plane and then leads the water mass that passes on the top surface of the body away from and/or parallel to the bow area, such the hull itself, behind the body, displaces oncoming water masses to the least possible extent. A reduced resistance to forward movement from the vessel is thus obtained. |
| US10414457B2 |
Articulated two-wheeled vehicles
Articulated two-wheeled vehicles have front and rear frame sub-assemblies connected together by an articulated frame joint configured to enable directional and angled counter-action of front and rear wheels or skis. |
| US10414453B2 |
System and method for aiming a vehicular headlamp
A headlamp aiming method for a vehicle includes measuring, by a height measurement instrument, at least two reference heights of at least two reference areas along a body of the vehicle. The height measurement instrument is positioned external of the vehicle, and one of the at least two reference heights is indicative of a height of a headlamp of the vehicle. The method further includes determining a vehicle pitch and a headlamp height variation of the vehicle based on the measured reference heights, calculating a modified headlamp position based on the vehicle pitch, the headlamp height variation, and a standard headlamp position, and aiming a headlamp of the vehicle based on the modified headlamp position. |
| US10414452B2 |
System and method for vehicle inspection
The present disclosure provides a system and method for vehicle inspection. The system for vehicle inspection installed on an inspection line to inspect an assembled vehicle may include: a wireless terminal connected to the vehicle and configured to externally transmit vehicle state information; an antenna arranged on the inspection line and configured to relay wireless communication of the wireless terminal; a camera arranged upwardly along the inspection line and configured to transmit image information of a photographed vehicle; and a server configured to set a coordinates system and a reference driving line on the inspection line, generate drive control information based on the image information and the vehicle state information such that the vehicle moves along the reference driving line, and transmit the drive control information to the wireless terminal. |
| US10414450B2 |
Air fairing for frameless trailer
An air fairing device is connected below the bottom a frameless trailer to improve aerodynamic efficiency and improve fuel economy. One embodiment of the air fairing device provides an air deflector positioned forward of a trolley which supports the frameless trailer at a rear end. A second embodiment of the air fairing device provides two deflectors mounted below the frameless trailer. The first deflector is attached and extends downward from an articulating arm, said arm connecting the trailer to a semi-tractor or truck. The second deflector connected to below the bottom of the frameless trailer and positioned rear of the first deflector and forward of the trolley. A third embodiment is similar to the second but further includes a third deflector positioned between two axles of the trolley. |
| US10414442B2 |
Trunk as stiffening element
A stiffening element to protect against a side or frontal impact for an electric vehicle includes a first longitudinal support beam and a second longitudinal support beam. A trunk of the electric vehicle is positioned between the first longitudinal support beam and the second longitudinal support beam. The trunk is positioned between a front bumper and a firewall of the electric vehicle. The trunk includes a trunk base forming a floor of the trunk. The trunk base includes one or more stiffening elements positioned across one or both of a width or length of the trunk base. |
| US10414439B2 |
Active safety illuminated steering wheel
A steering wheel (102) having a hub portion (118), a rim (112) and at least one spoke (114) connected to the hub portion (118) and to the rim (112), the rim (112) having a groove and a surface of the steering wheel (102); a number of actuatable light sources located in or under the groove; light diffuser or lens (140) positioned in the groove above the light sources. |
| US10414438B2 |
Parking assistance device and parking assistance method
A parking assistance device generates a route along which a vehicle is to travel to a parking spot via a reversing position. The parking assistance device looks up attitude angles of the vehicle at the reversing position based on the width of the vehicle passage to enable generation of the route in which a front portion of the vehicle will not interfere at the reversing position with an obstacle adjacent to the vehicle passage in a width direction thereof. |
| US10414433B2 |
Magnetic torque overlay steering system with off-road damping
Technical solutions are described for generating a damping torque in a magnetic torque overlay (MTO) steering system. An example method includes generating a damping torque based on a vehicle speed value, a handwheel velocity value, and a differential pressure value. The method further includes detecting an off-road condition, and in response, computing an off-road damping torque signal based on one or more of the vehicle speed value, the handwheel velocity value, the differential pressure value, and a handwheel angle value. The method also includes scaling the damping torque by the off-road damping torque signal in response to detecting the off-road condition. |
| US10414431B2 |
Control apparatus and method of motor driven power steering system
A control apparatus of an MDPS system may include: a current supply unit configured to drive a motor by injecting a preset frequency and magnitude of current to the motor; a torque sensor configured to sense a torque of a steering shaft; a hall sensor fault determination unit configured to determine whether a fault has occurred in a hall sensor; a torque signal processing unit configured to process a signal outputted from the torque sensor and calculate the magnitude of a torque signal; an encoder fault determination unit configured to determine whether a fault has occurred in an encoder, using the torque signal outputted from the torque signal processing unit; and a motor control unit configured to acquire a position of a motor rotor according to the determination results of the hall sensor fault determination unit and the encoder fault determination unit, and control the operation of the motor. |
| US10414429B2 |
Steering control system
The microcomputer calculates a first assist component based on a vehicle speed value and a steering torque, calculates a rotation angle command value based on at least the vehicle speed value and a first assist component, and calculates a second assist component by adjusting a rotation angle to the rotation angle command value through feedback control. The microcomputer sets a limited state 1 where the second assist component is disabled when a vehicle is stationary. During an abnormality determination period during which the vehicle speed value is determined to be abnormal, the microcomputer sets the vehicle speed value to a provisional vehicle speed value. Further, in a limited state 2 that is set when the vehicle is stationary during the abnormality determination period, the microcomputer calculates the first assist component based on a provisional vehicle speed value, and disables the second assist component. |
| US10414428B2 |
Drive device and electric power steering apparatus
A drive device of an electric power steering apparatus includes a motor housing fixed to a gear housing, a stator, which is received in an inside of the motor housing, a rotor, which is rotatably placed on an inner side of the stator, and a shaft, which is rotated integrally with the rotor. The motor housing includes an engaging portion. The engaging portion has a thread, which is coaxial with a rotational axis of the shaft and is threadably engaged with the gear housing. |
| US10414427B2 |
Steering column and bearing assembly
A vibration-free, rotatable, sealed support for a steering intermediate shaft, adapted to accommodate slight irregularities in the outside diameter of the intermediate shaft, with reduced complexity and cost of manufacture, and improved reliability, compared to bearing and seal assemblies known to the art, comprising a mounting flange, a sealing member, and a monolithic bearing. |
| US10414424B2 |
Stroller frame
A stroller frame includes two side frame units that are symmetrically arranged. Each of the side frame units includes a handle rod, a front leg, a rear leg rod, and a support rod. The front leg includes a first front leg rod connected pivotally to an end of the handle rod, and a second front leg rod connected pivotally to the first front leg rod and adapted to be connected fixedly to a seat member. The rear leg rod is connected pivotally to the handle rod. The support rod has an end connected pivotally to the rear leg rod, and an opposite end adapted to be connected pivotally to the seat member. The support rod is connected indirectly and pivotally to the second front leg rod. |
| US10414418B2 |
Cableway installation
Cableway installation including at least one vehicle designed to be hauled by the cable, a loading terminal including a boarding area where passengers are positioned to board the vehicle, a drive motor of the vehicle in the boarding area, image acquisition device generating at least one image representative of the vehicle and of the passengers in the boarding area, and an electronic control unit configured to determine a surveillance area around the vehicle and the positions of the passengers, in the at least one representative image, and to generate a speed setpoint for the motor according to the positions of the passengers in the surveillance area. |
| US10414417B2 |
Wheelset measurement device for wheelsets of rail vehicles
A wheelset measurement device (1) for the wheelsets (2) of rail vehicles is used to check the wheelsets (2) of rail vehicles for an operationally safe state and for meeting the operating limit measures when built into the rail vehicles. In order to facilitate such checks with comparatively little effort and high reliability, the wheelset measurement device (1) has two separate device subunits (7,8) that can be displaced individually and which each can be pushed laterally against the wheelset (2) and be arranged in the position pushed against the wheelset (2). |
| US10414416B2 |
Asset failure prediction with location uncertainty
Geo-defect repair modeling with location uncertainty is provided. A method includes logically dividing a railroad network into segments each of a specified length. The method also includes identifying, via a computer processor, geo-defects and approximated locations of the geo-defects occurring at each inspection run for each of the segments. The method also includes calculating, via the computer processor, a rate of increase in amplitude of each of the geo-defects for each of the segments between inspection runs, determining a correlation of the geo-defects between the inspection runs as a function of the approximated locations, and predicting a deterioration rate for each of the geo-defects based on the calculating. |
| US10414410B2 |
Predictive engine calibration based on location and environmental conditions to improve fuel economy
A system and method for adjusting engine settings and/or calibrations is based on engine and/or vehicle parameters, and/or environmental conditions, and is further based upon a forecasted drive cycle, forecasted driving condition, vehicle vocation, vehicle geographic location, vehicle load, type of operation, season of the year, vehicle system or subsystem condition and/or operation, and/or other factors. An engine of the vehicle has an ECU configured to store and implement an engine control map. At least one algorithm is operable to determine an engine control map specific to an engine operating parameter, a vehicle operating parameter, an environmental condition, and/or an expected range of settings and calibrations. At least one device is configured to wirelessly upload to the vehicle the specific engine control map, and then load or flash the specific engine control map to the ECU. |
| US10414406B2 |
Measuring driving variability under potentially distracting conditions
A method, executed by a computer, includes receiving movement data and distracting conditions data corresponding to one or more driving sessions for a user and identifying a potentially distracting condition for the user encountered during the one or more driving sessions. The method also includes determining one or more distraction-free intervals and one or more distraction-present intervals corresponding to driving during the one or more driving sessions. The method also includes comparing movement data corresponding to the one or more distraction-free intervals with movement data corresponding to the one or more distraction-present intervals to produce distraction effect information. A computer system and computer program product corresponding to the method are also disclosed herein. |
| US10414404B2 |
Vehicle control system and method for controlling a vehicle
A vehicle control system for at least one vehicle subsystem of a vehicle; the vehicle control system comprising a subsystem controller for initiating control of the or each of the vehicle subsystems in a selected one of a plurality of different subsystem control modes, each of which corresponds to one or more different driving conditions for the vehicle. Evaluation means are provided for evaluating one or more driving condition indicators to determine the extent to which each of the subsystem control modes is appropriate and for providing an output to the subsystem controller that is indicative of the control mode which is most appropriate. This may be an evaluation means for calculating the probability that the or each of the subsystem control modes is appropriate. Automatic control means may be operable in an automatic response mode to select an appropriate one of the subsystem control modes in dependence on the output. |
| US10414401B2 |
Controller and method
A motor vehicle controller comprising data processing apparatus, the data processing apparatus configured to carry out the steps of: receiving a surface friction signal indicative of a coefficient of friction between a road wheel and a driving surface; receiving an accelerator position signal indicative of a position of an accelerator control with respect to an allowable range of positions; determining a powertrain torque limit value corresponding to an amount of powertrain torque at which slip of a driving wheel is expected to exceed a predetermined amount, the powertrain torque limit value being determined at least in part in dependence on the surface friction signal; and determining and outputting a powertrain torque demand signal corresponding to an instant amount of torque to be developed by a powertrain, the powertrain torque demand signal being determined in dependence at least in part on the accelerator position signal according to a predetermined relationship. |
| US10414400B2 |
Control device for vehicle
A control device for a vehicle includes: an engine (10); an engine torque adjustment mechanism; and a PCM (50) configured to execute vehicle attitude control for, upon satisfaction of a vehicle attitude control executing condition that the vehicle is traveling and a steering angle-related value is increasing, reducing the engine torque to thereby generate deceleration of the vehicle. The PCM (50) is configured, upon satisfaction of a given terminating condition for terminating the vehicle attitude control, to control the engine torque adjustment mechanism to restore the reduced engine torque to an original state before the execution of the vehicle attitude control. The PCM (50) sets a rate of change in the engine output torque being restored, such that it becomes larger as the number of times of combustion per unit time becomes smaller, and restores the engine torque according to the rate of change set in the above manner. |
| US10414398B2 |
Vehicle travel control device that controls following of a vehicle
Provided is a vehicle travel control device capable of improving the usability of a following control by detecting dangerous behavior in a preceding vehicle, and differing the release timing of the following control. A vehicle travel control device having a preceding vehicle behavior recognition means for obtaining behavior information for a preceding vehicle, a preceding vehicle behavior determination means for detecting the degree of risk of dangerous behavior in the preceding vehicle from the behavior information, and determining the feasibility of a following control targeting the preceding vehicle on the basis of the detected dangerous behavior risk degree, and a vehicle operation control means for outputting an acceleration/deceleration/braking/steering control command to an actuator on the basis of the feasibility determination for the following control, wherein dangerous behavior is detected on the basis of the preceding vehicle behavior information, and the timing differs between a first release timing for the following control when a first dangerous behavior is detected and a second release timing for the following control when a second dangerous behavior different from the first dangerous behavior is detected. |
| US10414397B2 |
Operational design domain decision apparatus
An operational design domain decision apparatus includes: a position estimation unit configured to estimate a vehicle position; a traffic map database in which a restriction related to a vehicle speed and a position are associated with each other; a rule acquisition unit configured to acquire the restriction; a required value calculation unit configured to calculate a required detection distance at which it is necessary for an object detection sensor equipped in the vehicle to have detected a moving object for execution of a predetermined automatic driving; a distance measurement unit configured to calculate a detectable distance based on a detection result of the object detection sensor; and a determination unit configured to determine that the automatic driving system is in the operational design domain, when the detectable distance is equal to or more than the required detection distance. |
| US10414396B2 |
Lane division line recognition apparatus, lane division line recognition method, driving assist apparatus including lane division line recognition apparatus, and driving assist method including lane division line recognition method
The apparatus includes: a frontward imaging unit configured to capture an image ahead of the moving body; a frontward division line detection unit configured to detect a shape of a division line of a road surface, from the captured image, and calculate reliability of a frontward division line shape; a periphery imaging unit configured to capture an image of a periphery of the moving body; a periphery division line detection unit configured to detect a shape of the division line on the road surface, from the captured image, and calculate reliability of a periphery division line shape; and a division line shape determination unit configured to determine the shape of the division line on the road surface where the moving body moves, by selecting one from or combining the frontward division line shape and the periphery division line shape, based on first reliability and second reliability. |
| US10414393B2 |
Systems and methods for stabilizing a vehicle
Systems and methods for detecting an oscillation of a vehicle. The system comprises a sensor configured to detect an oscillation of the vehicle, and an electronic controller configured to receive an oscillation signal from the sensor, compare the oscillation signal to a detection threshold, and in response to the comparison of the oscillation signal to the detection threshold, generate a signal to activate a braking system of the vehicle and generate a request to reduce torque in an engine of the vehicle. |
| US10414392B2 |
Methods and system for delivering powertrain torque
Systems and methods for operating a driveline of a hybrid vehicle are disclosed. In one example, powertrain output is limited or constrained so that powertrain output variation is limited to a desired level at different altitudes. The powertrain output may be constrained based on a ratio of a threshold electric machine torque to a threshold engine torque. |
| US10414391B2 |
Engine start/stop control system and method
The present disclosure provides an engine stop/start control system for a vehicle comprising a first engine restart module configured to set a restart frequency and duration of an engine in response to a sensed ambient temperature, a second engine restart module configured to control the engine in response to a sensed characteristic temperature associated with the engine, a third engine restart module configured to control the engine in response to occurrence or non-occurrence of at least one expected charging event along a predefined route, a fourth engine restart module configured to control the engine in response to a state-of-charge of an energy storage device, and a route optimization module configured to set and adjust a proposed route to a destination that results in reduced engine usage. |
| US10414385B2 |
Fire apparatus level indication system
A vehicle includes a chassis, a body including a cab and a rear assembly, the body coupled to the chassis, a sensor system, and a control system. The sensor system is positioned to acquire stability data regarding a stability characteristic of the vehicle at a current location. The stability characteristic includes at least one of a slope, a grade, and a jackknife angle of the vehicle. The control system is configured to determine whether the stability characteristic is within an operational range or a nonoperational range and provide (i) an indication that the vehicle is reconfigurable at the current location into a state whereby the vehicle is operable at the current location in response to determining that the stability characteristic is within the operational range or (ii) an indication that the vehicle is not operable at the current location in response to determining that the stability characteristic is within the nonoperational range. |
| US10414384B2 |
Portable semi-trailer landing-gear motor system and method
A portable semi-trailer landing-gear motor system and method for use in raising and lowering landing gear on a variety of different semi-trailers by motorized turning of the various-sized drive shafts of the landing gears in appropriate opposing directions, providing motorized performance of an otherwise physically difficult procedure, providing transportability and easy storage within a tractor or truck for use on a variety of semi-trailers in various locations and under various conditions. |
| US10414381B2 |
System for optimizing the use and the income generation by a service station of washing fluids
The present invention relates to a system for optimizing the use and the income generated a service station or other service locations where different service related fluids are used by service providers and retail users, and more specifically to the coordination at both retail and an associated services station of fluids like window washing fluids using a multiple wall mounting dispensers. Also part of the system are HTML based tools for the management of the fluids and the management of information between the service station operators, the clients, and the service provider in charge of maintaining the system. Also included are methods of use thereof. |
| US10414380B2 |
Windshield wiper blade
A windshield wiper blade is provided, which includes a long elastic member extended longitudinally, a wiping lever member, a spoiler supported longitudinally by the elastic member, and having a deflection portion, on the upper side of the elastic member, which bends due to the wind pressure received when a vehicle is traveling, and a base portion, on the lower side of the elastic member, for fixing the wiping lever member, and an outer plug coupled to the longitudinal end of the spoiler. A part of the outer plug is attached to the deflection portion by being inserted longitudinally thereinto, and another part of the outer plug is attached to the base portion by being hooked to the longitudinal side thereof. |
| US10414377B2 |
System and method for facilitating user access to vehicles based on biometric information
Systems and methods are provided for authorizing a user to access an access-controlled environment. The system includes a system server platform that communicates with mobile devices (e.g., smartphones) and on-board vehicle computing devices accessed by users. The embodiments enable a series of operations whereby a user accessing a vehicle is prompted to biometrically authenticate using the user's smartphone or on-board vehicle computer. In addition, the system can further authorize the user and electronically facilitate access to the vehicle as well as perform other authorized operations relating to the use of the vehicle. In addition the vehicle access system integrates with various computing devices and computer-based services accessible to the user. The systems and methods also facilitate active monitoring of the vehicle occupants and environmental conditions using optical sensors and the like so as to enhance security, convenience and safety of the occupants during use of the vehicle. |
| US10414375B2 |
Lock cylinder having a resetting block
Lock cylinder for an ignition starter switch or a wheel lock at a vehicle with a cylinder core which is at least pivotably received in a cylinder housing. At least one blocking member prevents a rotation of the cylinder core in the cylinder housing in a blocking position and in a releasing position releases a rotation in the cylinder housing. A key channel extends through the cylinder core in which a key is insertable and with which the blocking member is movable between the blocking position and the releasing position. At least two rotation positions can be occupied. In the off-position a key is insertable and detractable in the key channel and in the starting position a vehicle starter can be switched on.A mechanical resetting block prevents a resetting of the cylinder core from the starting position to the off-position by a simple rotation of the cylinder core. |
| US10414369B2 |
Headache rack
A headache rack is formed substantially from sheet metal, including left and right uprights as part of a framing portion supporting a screen. The forward edge of the uprights has a concave curvature facing the cab and providing a cantilever, and a folded rearward edge causing the uprights to be considerably wider where they contact the pickup truck bed walls than they are at their tops. The framing portion is provided in three separable sections, connectable by the user using fasteners such as nuts and bolts, with a removable screen in the center frame portion. |
| US10414359B2 |
System for providing wireless operation of powered device(s) on a vehicle
Charging for one or more powered devices on a vehicle may be implemented on support components of a vehicle which may be movable with respect to one another to accomplish a function. When the support components are in a first position, a power unit in communication with a power source of the vehicle may be used to charge a rechargeable power storage unit proximal to the power unit. The power storage unit, in turn, may provide power to one or more powered devices which may be separately housed. When the support components are in a second position, such as to accomplish a work function, the charged power storage unit may continue to provide power to the powered device(s) despite the power storage unit and the powered device(s) being distal to the power unit and the power source. In addition, or in the alternative, contact based charging may be implemented to charge the rechargeable power storage unit in the first position. |
| US10414358B2 |
Composite panel power system
An embodiment of the present disclosure provides a method and apparatus for supplying an electrical current. The method comprises sending the electrical current into a device from a panel comprising a dielectric core. Further, the method comprises a first sheet with a first conductive adhesive attaching the first sheet to a first side of the dielectric core, wherein the first conductive adhesive is a first electrode for a battery. Yet further, the method comprises a second sheet with a second conductive adhesive attaching the second sheet to a second side of the dielectric core, wherein the second conductive adhesive is a second electrode for the battery. Still further, the method comprises operating the device using the electrical current from the battery in the panel. |
| US10414355B2 |
Systems and methods for rear door lock and window block-out
A window and lock control system of a vehicle includes a window control module configured to actuate a window actuator based on a second signal from a power window switch of the rear door when a first signal from a block-out switch of the vehicle is in a first state. When the first signal is in a second state, the window control module does not actuate the window actuator based on the second signal from the power window switch. A lock control module actuates a lock actuator and locks and unlocks the rear door based on a third signal from a power door lock (PDL) switch of the rear door when the first signal is in the first state. When the first signal is in the second state, the lock control module selectively does not actuate the lock actuator based on the third signal from the PDL switch. |
| US10414353B2 |
Grommet with tie-strap tower
A grommet for protecting a tube includes a first port, a second port, and a flexible bellows disposed therebetween. The first port defines a central axis and includes: a conduit leading to the bellows and a first strap tower defining at least one first strap aperture. A tube extends out of the conduit. A first strap is wrapped around the tube and extends through the at least one first strap aperture to securing the tube to the first strap tower. |
| US10414343B2 |
Seatback pocket
A seatback pocket structure includes a back board forming a back side of a seatback and a pocket forming board attached to the back board to define a seatback pocket between the back board and the pocket forming board. The back board includes a main part defining a major plane of the back board, and a cantilever tab having a base end connected to the main part and adapted for elastic bending deformation. The pocket forming board is connected to a free end part of the cantilever tab. |
| US10414340B2 |
Display system and method thereof
A display system for use in a vehicle is disclosed including an imager configured to capture images corresponding to a field of view rearward of the vehicle. The imager is in communication with a processing unit configured to receive data representative of the captured images from the imager. A display is in communication with the processing unit which is configured to display images based on the data representative of the captured images received by the processing unit. The processing unit is configured to receive vehicle operating data from the vehicle and data corresponding to a detection of an object in proximity of the vehicle. In response to the vehicle operating data and the object detected, the processing unit is configured to control the field of view of the at least one imager. |
| US10414335B2 |
Vehicle light assembly having strobe light
A vehicle taillight assembly is provided that includes a housing having a light transmissive lens, a brake light located in the housing, a strobe light located in the housing and a controller activating the strobe light to strobe when the brake light is activated. The strobe light may also be activated when a turn signal light or reverse light is activated. The strobe light has a light source illuminating light onto a light pipe. |
| US10414333B2 |
Auxiliary stop lamp for vehicles
An auxiliary stop lamp for vehicles, in particular a high mounted stop lamp for vehicles, having a light source for the radiation of a light beam and having a holographic element for the refraction and/or reflection of the light beam, the holographic element having a holographic light distributor to generate a stop light function, wherein the holographic element is arranged inside and/or in the region of an edge of a housing of the auxiliary stop lamp, or embodied as an edge of the housing of the auxiliary stop lamp. |
| US10414332B2 |
Vehicle emergency safety device using selfie stick
The present invention relates to a vehicle emergency safety device using a selfie stick, the device comprising: a support which comprises a plurality of poles with different diameters, including first, second, third, and fourth poles, wherein the poles are successively nested in the first pole with the largest diameter and withdrawn therefrom up to a desired length in a telescopic manner; two fixing brackets installed in the lower portion of the support; a joint part installed in the upper portion of the support; a cradle which is installed in the upper portion of the joint part and can be rotated 360 degrees by a second adjusting screw; and a flashing light inserted into and fixed to the cradle. |
| US10414331B2 |
Vehicle taillight
A vehicle tailight includes a housing seat and a light cover cooperatively defining an accommodation space, and a main light emitting device disposed in the accommodation space and including first and second light emitting members capable of emitting first and second color lights, respectively, a reflective plate, an isolation portion corresponding to the second light emitting members, and a light transmitting plate having a light guide portion for transmitting a portion of the first color light rearwardly to the light cover and to guide the other portion thereof to reflect forwardly onto the reflective plate, which in turn, reflects the first color light rearwardly. A light adjusting structure guides the second color light to project rearwardly. |
| US10414328B2 |
Lamp for vehicle and vehicle comprising the same
A lamp for a vehicle includes a laser diode configured to output light, an interface configured to communicate with a brake device of the vehicle, and at least one processor coupled to the interface and configured to receive brake operation information from the brake device via the interface, and control a light output of the laser diode based on the brake operation information. |
| US10414327B2 |
Procedure for the operation of at least one headlamp of a vehicle
A procedure is provided for the operation of at least one headlamp of a vehicle and for the headlamp-specific adaptation of at least one non-headlamp-specific light pattern information from an interface device of the vehicle. |
| US10414326B2 |
Illumination device
An illumination device is provided having a light source, a light exit aperture, and a reflector unit that is arranged between the light source and the light exit aperture and can be controlled in terms of its reflection position by means of a control signal, wherein the reflector unit is designed to assume (via an operating control signal) an operating position in which light emitted by the light source can be deflected to the light exit aperture, and wherein the illumination device has an absorber element which is designed to absorb received light, wherein the reflector unit is designed to assume (via an absorber signal) an absorber position in which the light emitted by the light source and/or light entering into the illumination device from the outside through the light exit aperture can be deflected to the absorber element. |
| US10414324B2 |
Camera light
A camera light assembly (100) includes a camera assembly (102) and a marker light assembly (111). The camera assembly (102) includes a body (104) and a lens (108) positioned at a forward portion of the body (104). The marker light assembly (111) includes a light housing (112) having an aperture (118) extending therethrough. The body (104) of the camera assembly (102) is elongated and is received within the aperture (118) of the light housing (112) of the marker light assembly (111). Camera lock rings (126, 128) are utilized to releasably secure the camera assembly (102) to the marker light assembly (111). |
| US10414319B2 |
Portable drive-over conveyor apparatus with first and second conveyors
A portable conveyor apparatus comprises a trailer arranged for towing behind a highway tractor with ramps which are positionable so that a dump truck may drive over the trailer and discharge particulate material into an inlet supported on a frame of the trailer. The conveyor apparatus features a first conveyor carried by the trailer frame so as to extend longitudinally thereof for carrying the particulate material along the trailer. The apparatus also features a second conveyor which is carried by the trailer frame adjacent the first conveyor for transferring the particulate material received and carried by the first conveyor to another location beyond the trailer. The second conveyor is positionable in a working position such as when it operates to convey the particulate material and in a transport position where the second conveyor lies within the periphery of the trailer frame during transportation. |
| US10414317B2 |
Vehicle cup holder having adjustable light pipe fingers
A vehicle cup holder is provided and includes a base and a sidewall together defining an interior space for receiving a beverage container. A number of fingers extend through the sidewall for retaining the beverage container. A number of light pipes are each coupled to a corresponding finger for transmitting light into the interior space. |
| US10414313B2 |
Hidden foldable tray table
The present disclosure is directed to a table that may be selectively stored in a portion of a vehicle console. An outer housing member having a storage cavity therein attaches to a side of the vehicle console. A support shaft supporting a table is mounted for sliding and rotational movement with respect to the vehicle console. The support shaft is slidable in a first direction from a storage position wherein the table is positioned in a vertical orientation in the cavity of the outer housing member. The support shaft is also rotatable 270 degrees from the storage position to move the table into a horizontal use position after removal from the storage position. |
| US10414304B2 |
Seat
A vehicular seat provided in a seat surface with a deep and narrow depression having a flat surface at the bottom is provided. The vehicular seat is a seat for automobiles including: a seat cushion to be a seating face portion of the seat; and a seat back provided on the back of the seat cushion and to be a backrest portion of the seat. A recess having a flat surface at the bottom is provided in the surface of at least one of the seat cushion and the seat back. |
| US10414303B2 |
Seat
A seat (1) comprises: a seat member (3(2)) that includes a cushioning material (4); and a fastening member (5) that allows a trim cover (7) to be detachably attached to a predetermined position on the seat member (3). The fastening member (5) is constituted by a slide fastener that includes: a fastener part (51) constituted by one fastener half (511) and another fastener half (512); and a slider part. At least part of a base part (6) provided in the one fastener half (511) is embedded in the cushioning material (4), and part of the other fastener half (512) is fixed to the trim cover (7). |
| US10414298B2 |
Vehicle seat
A vehicle seat includes: a seat back; a seat cushion; an engagement portion having a U-shaped portion that is configured to engage with an attachment mechanism of a child safety seat; and a cover member adapted to cover at least a portion of the engagement portion. The engagement portion is disposed between a seat back and a seat cushion. The cover member includes: a flap having one end fixed to a cover of the vehicle seat and the other end serving as a free end; and a tab provided on an upper or lower surface of the flap, the tab projecting on an inner side of the U-shaped portion when the free end is inserted between the seat back and the cover member or between the seat cushion and the engagement portion. |
| US10414287B2 |
Control apparatus for rotary electric machines
A control apparatus for a rotary electric machine extracts, based on a rotational speed of a rotating member, a vibration component included in the rotational speed of the rotating member, the vibration component being based on vibrations of a drivetrain. The control apparatus calculates, according to the extracted vibration component, compensation torque for compensating the vibrations of the drivetrain. The control apparatus performs drive control of the rotary electric machine according to the compensation torque. The control apparatus performs suppression to suppress the rotational speed of the rotating member from changing due to change of a speed change ratio. |
| US10414285B2 |
Apparatus and method for preventing over-charging of battery
The present invention relates to an apparatus for preventing a battery including a master battery and a slave battery from being over-charged, the apparatus including: a master battery management system (BMS) which determines whether the master battery is over-charged, and turns off a main relay which connects or disconnects between the battery and a motor of a vehicle when the master battery is over-charged as a result of the determination; and a slave BMS which determines whether the slave battery is over-charged, and turns off a charging relay which connects or disconnects between the battery and a charger provided outside the vehicle when the slave battery is over-charged as a result of the determination. |
| US10414283B2 |
V2G system and charge/discharge control method based on an estimated power supply-demand state, a minimum trading unit of an amount of power, and a total amount of power secured for selling to a power system
A V2G system includes: a power system; a charging/discharging device including an electricity storage unit, a power conversion unit that converts power transferred between the electricity storage unit and the power system, a reception unit, and a control unit that controls an operation of the power conversion unit based on a received signal; and a server device that manages charging and discharging of the electricity storage unit. The server device determines a period of time during which power is discharged from the electricity storage unit to the power system or during which the electricity storage unit is charged using power supplied from the power system, and transmits an instruction including the period of time to the charging/discharging device. The control unit of the charging/discharging device starts up or stop based on the period of time indicated by the instruction from the server device. |
| US10414282B2 |
Method and apparatus for integrated electric electric power generation, storage, and supply distributed and networked at the same time
An electric power retention distribution cell apparatus and method of operation of the cell includes a rechargeable battery assembly, a bi-directional inverter and a switch control operatively connectable to an electric utility grid, an outside power charging supply and at least one end user wherein the cell is selectively switched between the electric utility grid and the battery assembly to supply electric power to the one or more end users. The cell is connected to the power charging supply for charging the battery assembly, and for dividing the battery assembly into groups of batteries for storage at a lower terminal output voltages of each group than the battery assembly output voltage when in use as the primary power supply. Electric power supply networks are also described for a utility hub network formed using two or more cells, and for a regional utility hub network formed using multiple utility hubs. |
| US10414281B2 |
EV operator specific parameter(s) communicated between PEV and EVSE
An electric vehicle supply equipment (EVSE) receives, from an electric vehicle (EV) connected to the EVSE, one or more electric vehicle (EV) operator-specific parameters that are specific to an EV operator, where the one or more EV operator-specific parameters affect charging service for the EV at the EVSE, and where the one or more EV operator-specific parameters are received automatically as a result of the EV being connected to the EVSE. The EVSE applies the one or more EV operator-specific parameters. |
| US10414273B1 |
Transaxle for zero-turn vehicle
A zero turn vehicle is described. The vehicle comprises a frame, a prime mover, a transaxle, first and second gear boxes, first and second driven wheels, an operator foot platform, and an expansion tank. The transaxle is aft of the prime mover and has opposing first and second output shafts. The first and second gearboxes are respectively driven by and pivotable about the first and second output shafts. The first and second gear boxes respectively have first and second output axles aft of the first and second output shafts. The first and second driven wheels are respectively engaged with the first and second output axles. The operator foot platform is between the first and second gear boxes and aft of the transaxle. The expansion tank is between the transaxle and the operator foot platform and between the first and second gear boxes. |
| US10414272B1 |
Gear reduction apparatus
A gear reduction apparatus includes a first gear set and a second gear set connected to a motor shaft, a clutch assembly located between the first gear set and the second gear set and being configured to occupy an engaged state and a disengaged state, wherein the engaged state enables torque transmission from the first rotatable shaft to the second rotatable shaft, and the disengaged state disables torque transmission from the first rotatable shaft to the second rotatable shaft. |
| US10414270B2 |
Method for opening a refueling door of a vehicle and a refueling door assembly
The present disclosure provides a method for opening a refueling door of a vehicle. The method comprises adjusting a speed of opening the refueling door based on a fuel tank vapor pressure in response to a detected refueling request. Another aspect of the present disclosure provides a refueling door assembly for a vehicle. The refueling door assembly comprises a fuel tank; a refueling inlet to receive a fuel dispensing nozzle; a fuel fill line coupled between the fuel tank and the refueling inlet; a refueling door located at a vehicle body; an operating mechanism connected to the refueling door to open and close the refueling door; and a control module configured to open the refueling door responsive to a refueling request and control an opening speed of the operating mechanism based on a fuel tank vapor pressure. |
| US10414268B2 |
Gas tank arrangement for a dual fuel internal combustion engine
A gas tank arrangement for a dual fuel internal combustion engine includes gas tank for containing a combustible gas, wherein the gas tank arrangement further includes an additional gas tank downstream the gas tank, wherein the additional gas tank is configured to be arranged in upstream fluid communication with an air inlet of the dual fuel internal combustion engine for delivery of combustible gas to the dual fuel internal combustion engine via the air inlet. |
| US10414266B1 |
Vehicle cooling systems and methods
A vehicle includes a chassis, a front cabin coupled to the chassis, an engine coupled to the chassis and positioned at least one of beneath and behind the front cabin, and a cooling pack coupled to the chassis and positioned forward of the front cabin defining an airgap between the cooling pack and the engine. The cooling pack includes a radiator positioned at a front end of the chassis, a fan system including a fan positioned behind and proximate the radiator, and a conduit system fluidly coupling the radiator to the engine to facilitate providing a coolant between the radiator and the engine. The fan is configured to draw air through the radiator to cool the coolant within the radiator. |
| US10414265B2 |
Connection member for coolant passages and cooler system
A connection member for coolant passages is provided. The connection member includes: a first end portion configured to be connected to the first opening via a shaft seal member; a second end portion configured to be connected to the second opening via a face seal member; a communication portion providing communication between the first end portion and the second end portion; a first fastening portion provided at a position in one direction such that a distance between the first fastening portion and the second end portion is larger than a distance between the first fastening portion and the first end portion; and a second fastening portion provided around the second end portion, and configured to be fastened to the case. |
| US10414262B2 |
Power unit mount structure
A mount member is located between a front cross member and a power unit of a suspension member. The mount member includes a damper fixed to the front cross member of the suspension member and a bracket fixed to an upper end of the damper. The bracket couples the damper to the power unit. An extension wall extends downward from the bracket. The extension wall at least partially overlaps the damper in a side view. |
| US10414259B2 |
Profiled strip, system and method for producing a profiled strip
A profiled strip includes a first connecting area configured to connect to an edge area of a windshield of a motor vehicle, and a second connecting area configured to connect to a component to be adjoined to the windshield. The second connecting area has an open profile along at least one first partial section of a lengthwise extension of the profiled strip, which allows a connecting element of the adjoining component to be inserted into a receiving area delimited by the open profile. The second connecting area has a closed profile along at least one second partial section of the lengthwise extension of the profiled strip, which prevents the insertion of the connecting element into the closed profile. |
| US10414255B2 |
Sunroof device for vehicle
A vehicle sunroof apparatus includes check mechanisms each including a rotary cam and a fixed cam. The fixed cam includes a switch guide which switches the check mechanism between an engaged state and a disengaged state. The switch guide allows advancement of the rotary cam which is at an advancement and retraction rotary position, pushes the rotary cam to a first rotary position, and further pushes the rotary cam to a second rotary position, the check mechanism is thereby switched to the engaged state. The switch guide pushes the rotary cam to a release preparation position, further pushes the rotary cam to the advancement and retraction rotary position, the check mechanism is thereby switched to the disengaged state. The fixed cam includes an initialization guide that pushes the rotary cam to the release preparation position. |
| US10414251B2 |
Adjustable sun visor apparatus
An adjustable sun visor apparatus having: a bar received into an open-pipe arm; an auxiliary visor panel; a ball; a plug; a tension spring; a ball compartment configured to house the ball and the plug and pivot around the ball; a vertical clip configured to receive a portion of the ball and to grip a sun visor; a bend-resistant spring configured to receive the plug and the open-pipe arm; a twin capsule configured to receive the ball and the tension spring; wherein the tension spring biases the bend-resistant spring downwards; such that a movement of the sun visor causes the bar to move within the open-pipe arm and thus prevents a movement of the auxiliary visor panel; such that the sun visor blocks light from the front and the auxiliary visor panel blocks light from the side in a vehicle. |
| US10414243B2 |
Vehicular ventilation module for use with a vehicular HVAC system
The disclosed embodiments include a vehicular ventilation module having control circuitry, a return air duct, a fresh air duct, a heat exchanger, and a door joining an upstream portion of the return air duct upstream of the heat exchanger and an upstream portion of the fresh air duct upstream of the heat exchanger. The fresh air duct has an air inlet and an air outlet downstream of the air inlet. The heat exchanger is thermally coupled to the return air duct upstream of the return air outlet and to the fresh air duct downstream of the return air inlet. The door selectively opens to enable air to pass between the fresh air duct and the return air duct. The control circuitry is configured to operate in a first mode of operation, including having the door open. The return air outlet is configured to provide air to the HVAC system. |
| US10414238B2 |
Vehicle air conditioning apparatus
A vehicle air conditioning apparatus includes an air conditioning case including a case body having a case opening that is open to an air conditioning opening, and a case cover that can open and close the case opening. The case cover can be attached/detached to/from the case body via the air conditioning opening outside of the vehicle interior. An evaporator and a heater can be attached/detached to/from the case body via the air conditioning opening outside of the vehicle interior, while the case cover is removed from the case body to open the case opening. |
| US10414235B1 |
System and method for vehicle water ingress protection
A system for use in a vehicle, the system comprising sensors located on the front and back fascia of the vehicle; processors coupled to the sensors; and a memory including instructions, which when executed by the processors, cause the processors to perform a method. The method comprising detecting a change in first acoustic impedance at a first sensor while detecting a change in second acoustic impedance at a second sensor. In accordance with a determination that the change in first acoustic impedance and the second acoustic impedance are between a threshold range for at least a threshold period of time, the method executing a precautionary measure. In accordance with a determination that the change in first acoustic impedance and the change in second acoustic impedance are not between the threshold range for at least the threshold period of time, the method forgoing executing the precautionary measure. |
| US10414232B2 |
Suspension for wheeled vehicle
Suspension for a wheeled vehicle provided with at least one wheel and a frame, having at least one elastic element functionally combinable between the wheel and frame is disclosed. The suspension has at least one hydro-pneumatic spring functionally combined in series with the elastic element so that the equivalent spring modulus (Keq) of the elastic element and hydro-pneumatic spring is variable as a function of the distance between the frame and wheel. The hydro-pneumatic spring is shaped and sized to behave also as an energy dissipator in series to the elastic element. |
| US10414231B2 |
Support with air equalization container
A support of a vehicle, in particular of a motor vehicle, is provided with a recess for accommodating a container that is embodied as an air equalization container. The container has connecting points, which are located in a first plane of the container and are designed to connect to the support. The container is designed as a supporting component, and further includes other connecting points in a second plane that is spaced apart from the first plane, the other connecting points being formed for the connection to the support of the vehicle. |
| US10414223B2 |
Large powered jack
Provided is a jack assembly that may include a first tube having a bearing and a second tube being telescopingly engaged with the first tube. The second tube may be attached to a nut therein. A motor assembly may be attached to the first tube. An elongated screw may be in rotatable communication with the motor assembly, the bearing, and the nut wherein operation of the motor assembly rotates the elongated screw such that the nut telescopingly translates along the elongated screw and the second tube translates relative to the first tube. The nut may be a recirculating ball nut assembly having a housing with at least one track and a plurality of ball bearings. The threads and the track may be configured to receive the plurality of ball bearings therein such that as the elongated screw rotates, the housing of the recirculating ball screw translates along the elongated screw. |
| US10414217B2 |
Patch for an electronic module of a tire
A patch is provided for an electronic device of a tire. The patch includes first and second compartments. The first compartment, which does not include an opening, is structured to house therein an electronic identification module. The second compartment, which includes a reclosable opening, is structured to house therein an electronic module having a complementary function to a function of the electronic identification module. The electronic module is adapted to receive identification data from the electronic identification module. |
| US10414216B2 |
Method for adapting the strategy for acquiring measurements of radial acceleration of the wheels of a vehicle
A method for adapting the strategy for acquiring measurements of the radial acceleration of the wheel sensors of a tire pressure monitoring system of a motor vehicle during phases in which the vehicle is stationary, in which the wheel sensors periodically measure parameters pertaining to the tires of the corresponding wheels, namely at least pressure, temperature and acceleration parameters. The method includes switching the radial acceleration measurement acquisition strategy of a wheel sensor during the “non-running” phases of the vehicle, between at least two state-of-activity modes, switching from a so-called “sleep” acquisition mode to a so-called “awake” acquisition mode when a pressure event is detected by the tire pressure monitoring system of the motor vehicle, the radial acceleration then being measured according to a period of significantly longer duration in “sleep” mode than in “awake” mode. |
| US10414215B2 |
Mechanically driven tire pressure controlling device, in particular for a commercial vehicle trailer
A tire pressure controlling device for a tire of a vehicle wheel filled with compressed air, includes a control valve unit for filling the tire with compressed air and/or venting compressed air therefrom. The control valve unit is supplied from a compressor for generating the tire filling pressure. The compressor for compressing air drawn in from the atmosphere is driven by the mechanical rotary movement of the vehicle wheel, as a transmission disposed therebetween transmits the rotary driving movement of the vehicle wheel to the drive shaft of the compressor unit. |
| US10414212B2 |
Tread comprising a block having a plurality of sipes
The aspects disclosed herein relate to a tread for a tire including at least one block of rubbery material of width W and length L with L»W. This block extends in a circumferential direction (X) when the tread is mounted on the tire, the block including a contact surface intended to come into contact with the ground and a first lateral wall and a second lateral wall delimiting this contact surface. The block further includes a plurality of sipes opening onto the contact surface of the block, with each sipe extending over the contact surface in an oblique direction opening onto the first lateral wall and onto the second lateral wall, the sipes of the block being oriented in the same direction. The sipes are distributed over the contact surface of the block in such a way that when one sipe reaches the second lateral wall another sipe starts out from the first lateral wall at the same circumferential level (N) on the block, and each sipe includes at least two parts. |
| US10414206B2 |
Wheel for a vehicle
The invention is directed to a wheel comprising a rim (2) and a wheel center (3) interconnected to the rim (2). The rim (2) comprises at least one first contact area (12) and the wheel center (3) comprises at least one second contact area (13) which in a mounted state are aligned with respect to each other. According to the invention an intermediate layer (22) is arranged between the at least one first contact area (12) and the at least one second contact area (13) preventing at least partially direct contact between the at least one first contact area (12) and the at least one second contact area (13). |
| US10414195B2 |
Anti-counterfeiting medium and method for fabricating anti-counterfeiting medium
An anti-counterfeiting medium includes a recording medium, a polarizer layer arranged on a part of the recording medium. The polarizer layer is formed thereon with a low extinction-ratio area that forms an image portion where a polarizer exhibits an extinction ratio lower than in a portion other than the low extinction-ratio area of the polarizer layer. The recording medium is formed thereon with an image portion that is a part of the recording medium and has a nature different from that of a portion other than the part of the recording medium. |
| US10414187B2 |
Method of creating three-dimensionally shaped object, print data creation apparatus, and computer-readable storage medium
A method of creating a three-dimensionally shaped object, the method having: a creation step for creating image data for printing an image on a thermally expandable sheet; a printing step for printing an image on the thermally expandable sheet on the basis of the image data created in the creation step; and a protuberation step for partially protuberating the thermally expandable sheet via thermal expansion by irradiating light toward the image printed on the thermally expandable sheet in the printing step. The creation step creates image data such that a grayscale of an image is set so that a fastening portion that fastens a thermally expandable sheet is either intermittently or continuously surrounded by a region where a protuberation height resulting from the thermal expansion is high. |
| US10414186B2 |
Process for depositing dry powder particles onto a substrate and attaching the particles to the substrate
Methods for using a hollow, rotating stencil roll to deposit flowable dry powder particles onto a moving substrate and to attach the particles to the substrate. |
| US10414181B2 |
Printing system assemblies and methods
The present teachings disclose various embodiments of a printing system for printing a substrate, in which the printing system can be housed in a gas enclosure, where the environment within the enclosure can be maintained as a controlled printing environment. A controlled environment of the present teachings can include control of the type of gas environment within the gas enclosure, the size and level particulate matter within the enclosure, control of the temperature within the enclosure and control of lighting. Various embodiments of a printing system of the present teachings can include a Y-axis motion system and a Z-axis moving plate that are configured to substantially decrease excess thermal load within the enclosure by, for example, eliminating or substantially minimizing the use of conventional electric motors. |
| US10414179B2 |
System for conveying objects from a nested stack of objects to a printer for printing
A printer includes a conveyor that feeds objects from a stack of nested objects to the printer. The conveyor includes a member having protuberances that extend from the member to hold the lips of objects in the stack except for the object closest to the printheads in the printer. A spindle mounted to a member is moved to be within an orifice of the object closest to the printheads to engage that object and pull it from the stack. The spindle rotates to facilitate the printing of the object. After the object is printed, it is released from the spindle and gravity directs the printed object along a ramp to an opening in the printer for collection. |
| US10414171B2 |
Method of printing foreground and background images with overlapping printhead segments
A method of printing an image using a printing system having first and second overlapping printhead segments. The method includes the steps of: (i) identifying a strip of the image to be printed in an overlap region of the first and second printhead segments; (ii) identifying a foreground image and a background image for image content contained in the strip; (iii) determining a seam in the foreground image; (iv) printing the foreground image using only nozzles from the first printhead segment at one side of the seam and only nozzles from the second printhead segment at the other side of the seam; and (v) printing the background image using nozzles from both the first and second printhead segments across the overlap region. |
| US10414170B2 |
Braille body, inkjet printer, and braille body forming method
When forming a gloss layer, an UV curable ink in a semi-cured state is cured when spread more than when forming matte layers, whereby a surface smoothness of the gloss layer becomes higher than the matte layers, and on the other hand, the matte layers can be formed thick. Therefore, a braille body having the necessary height and the smooth tactual sense while having a layered structure can be formed. |
| US10414166B2 |
Liquid jetting apparatus
A liquid jetting apparatus includes: a jetting unit connected to a tank storing liquid, and having jetting ports for jetting the liquid supplied from the tank; a purge unit which performs a purge operation for discharging the liquid from the jetting unit; a notifying unit which notifies a user selectively that a remaining amount of the liquid in the tank is included in a first range, and that the remaining amount is included in a second range greater than the first range; and a controller configured to: determine a first purge amount; detect the remaining amount; and in a case that the detected remaining amount is included in a third range greater than the second range and that the remaining amount is included in the first range if the purge operation is executed with the first purge amount, determine a second purge amount obtainable by reducing the first purge amount. |
| US10414164B2 |
Cartridge, cartridge unit, and liquid ejection system
A cartridge comprises a liquid container that is at least partly made of a flexible material and is configured to contain a liquid therein; a recess that is configured to be open toward a mounting direction of the cartridge to a liquid ejection apparatus; and a fluid receiving portion that is placed inside of the recess and is configured to receive supply of a pressurized fluid. |
| US10414161B2 |
Printer having conduit grip and method of gripping conduit
A printer, comprising a moveable carriage having at least one print head mounted thereon; and at least one flexible conduit connected at a first end to the carriage. An intermediate portion of the conduit is supported in a guide allowing the conduit to follow reciprocating movement of the carriage across a print zone of the printer. A retainer is moveable between first and second positions. In the first position the retainer permits the conduit to follow the movement of the carriage. In the second position the retainer is arranged to grip the conduit at a location between the intermediate portion and the first end. |
| US10414160B2 |
Composite substrate including first substrate having first surface, second substrate having second surface facing first surface, and first and second bumps provided at first surface
A composite substrate includes: a first substrate; a second substrate; an electric contact; a first bump; and a second bump. The first substrate has a first surface. The first substrate has a thickness defining a thickness direction. The second substrate has a second surface. The second surface faces the first surface with a predetermined gap therebetween in the thickness direction. The electric contact is positioned at the second surface. The first bump includes: a core; and a conducting film. The core is provided at the first surface and has a convex shape protruding in the thickness direction. The conducting film covers a part of the core and is in contact with the electric contact. The second bump is provided at the first surface and has a convex shape protruding in the thickness direction. The second bump has a dimension in the thickness direction smaller than that of the first bump. |
| US10414156B2 |
Inkjet printer and printing method
An inkjet printer includes a table for a recording medium, an injection head including nozzles arrayed in a first direction, the injection head injecting ink toward the recording medium, a movement mechanism moving, in the first direction, one of the table and the injection head with respect to the other of the table and the injection head, and a controller communicably connected with the injection head and the movement mechanism, the controller driving the injection head and the movement mechanism. The controller includes a printing controller printing an image by using portion of the plurality of nozzles, the portion being selected based on a nozzle check to determine if any of the nozzles has an injection defect. |
| US10414154B2 |
Transferring images
In an example implementation, an image transfer method includes inkjet printing a latex ink image onto a propylene-ethylene copolymer film extruded onto a single-layer image transfer sheet. The method includes putting the latex ink image and the single-layer image transfer sheet in contact with a substrate, and using heat and pressure to exclusively transfer the latex ink image onto the substrate, after which the single-layer transfer sheet is removed from the substrate. |
| US10414150B2 |
Active-energy-ray-curable composition, composition stored container, two-dimensional or three-dimensional image forming apparatus, method for forming two-dimensional or three-dimensional image, and cured product
An active-energy-ray-curable composition including at least one monofunctional (meth)acrylate, at least one multifunctional (meth)acrylate, and at least one polyester-structure-containing polymer. Preferable is an aspect where the active-energy-ray-curable composition further includes a polymer obtained through polymerization of at least one selected from the group consisting of styrene, styrene derivatives, acrylic acid esters, and acrylic acid. |
| US10414146B2 |
Apparatus for pasting warm edge spacer
The present disclosure provides an apparatus for pasting a warm edge spacer, comprising: a first and a second conveying mechanism; a rotating mechanism for driving the second conveying mechanism to rotate; a conveying tunnel set in both the first conveying mechanism and the second conveying mechanism; a pressing unit set at the front of the second conveying mechanism; a cutting unit set at the side of the pressing unit; a positioning unit set at the lower side of the pressing unit in correspondence to the exit of the warm edge spacer, and an auxiliary pressing unit set at the upper side of the pressing unit; a pasting unit set at the other side of the warm edge spacer which is opposite to glass. The apparatus for pasting a warm edge spacer can implement automatic pasting operation of warm edge spacer. |
| US10414145B2 |
Electrical multilayer lamination transfer films
Transfer films, articles made therewith, and methods of making and using transfer films to form an electrical stack are disclosed. The transfer films (100) may include a plurality of co-extensive electrical protolayers (22, 23, 24) forming an electrical protolayer stack (20), at least selected or each electrical protolayer independently comprising at least 25 wt % sacrificial material and a thermally stable material and having a uniform thickness of less than 25 micrometers. The transfer films may include a plurality of co-extensive electrical protolayers forming an electrical protolayer stack, at least selected or each protolayer independently exhibiting a complex viscosity of between 103 and 104 Poise at a shear rate of 100/s when heated to a temperature between its Tg and Tdec. |
| US10414143B2 |
Microfluidic assay assemblies and methods of manufacture
A method of making at least a portion of at least one microfluidic actuator having a flexible diaphragm portion and an opposite surface portion, the diaphragm and opposite surface each having opposed faces, at least one of the faces comprising surface-activated PDMS, and the opposed faces being arranged such that when the opposed faces contact each other, they form a fluidic seal, including performing repeated make-and-break-contact protocol on the contacting opposed faces until the tendency for permanent bonds to form between the contacting faces has been neutralized, thereby enabling the diaphragm portion to perform actuated movements to engage and disengage with the opposite surface portion, without the diaphragm sticking to the opposite surface portion. |
| US10414138B2 |
Reinforced thin film for flexible packaging
The invention provides a thermoplastic film comprising: a base film wherein the base film comprises a stretchable polyolefin material comprising one or more layers; and a plurality of extruded fiber elements; wherein the extruded fiber elements are located on at least one surface of the base film; wherein the extruded fibers form one or more protrusions relative to the plane of the base film; wherein at the location where the fiber elements are provided on the base film, a domain of a material mixture comprising the base film material and the fiber material is present between a domain of pure base film material and a domain of pure fiber material, and wherein the average thickness of the base film is less than the average thickness of the protrusion. |
| US10414137B2 |
Lightweight, insulated, weather-resistant, building products, methods and structures using the same
Insulated building products, methods and structure using those products are disclosed. The embodiments described include building materials having a core of encapsulated polystyrene (EPS) which is completely coated with a polymer. The polymer coating provides protection and structural integrity to the foam such that structures made of EPS foam can support multiple human beings without incurring damage. Moreover, additional embodiments are provided in which additional structural integrity is provided by affixing one or more rigid materials to the EPS foam prior to coating. The results, as disclosed, are light-weight, portable building structures that provide protection from the weather and that can be easily heated or cooled. |