Document Document Title
US10859120B2 Tapered roller bearing and wind turbine
A tapered roller bearing may comprise an inner ring, an outer ring, and two rows of tapered rollers that are arranged in an O-arrangement between the inner ring and the outer ring. The inner ring may extend in an axial direction over a greater length than the outer ring, and a gap between the inner ring and the outer ring on at least one side of the tapered roller bearing may be sealed by a sealing assembly. The sealing assembly may comprise a main seal that is attached to the inner ring in a rotationally fixed manner, as well as a seal race ring that is attached to the outer ring in a rotationally fixed manner. The seal race ring may form a seal raceway for the main seal.
US10859118B2 Slewing roller bearing with at least two rows of roller elements
A slewing bearing having an inner ring, an outer ring provided with a first part and a second part that are axially assembled one to another, at least one axial thrust between the inner ring and the first part of outer ring that can transmit axial forces, and a radial thrust between the inner ring and the second part of outer ring which can transmit radial forces is provided. Roller elements of radial thrust are arranged in an annular groove that extends from a bore of second part of outer ring. At least one mounting orifice axially extends from the annular groove, has dimensions such that at least one roller element can pass through the mounting orifice, and is closed by a plug.
US10859116B1 Bearing assemblies, apparatuses, and motor assemblies using the same
Bearing assemblies, apparatuses, and motor assemblies using the same are disclosed. In an embodiment, a bearing assembly may include a plurality of superhard bearing elements distributed circumferentially about an axis. Each of the superhard bearing elements may include a bearing surface. The bearing assembly may also include a support ring structure having a support ring that carries the superhard bearing elements. The support ring structure may include at least one erosion resistant region exhibiting a higher erosion resistance than another region of the support ring.
US10859114B2 Universal joint bearing
A universal joint bearing having a cup that serves as an outer ring of the universal joint bearing. The universal joint bearing includes exactly one sealing ring that is provided for sealing a gap between the cup and a trunnion.
US10859113B2 Bearing arrangement for fluid machinery application
A bearing arrangement for a fluid machinery application employing an axially locating bearing. The axially locating bearing includes: a first angular self-aligning contact bearing arranged next to a second angular self-aligning contact bearing. Each of the first angular self-aligning contact bearing and the second angular self-aligning contact bearing includes a set of rolling elements arranged in a row and interposed between a respective curved inner raceway and an associated curved outer raceway. Each roller is a symmetrical cylindrically-shaped roller having a curved raceway-contacting surface. Each roller is inclined respective to the axial direction of the shaft by a respective contact angle. The rollers support an axial force and a radial force. The axially non-locating bearing position is arranged spaced apart from the axially locating bearing position, as seen in the axial direction. Examples of fluid machinery applications include: a wind turbine, water turbine or a propulsion turbine.
US10859112B1 Anti-friction insulated bearing sleeve construction and modularity
An anti-friction insulated bearing system, including a bracket disposed about a motor driveshaft and a bearing disposed within the bracket configured to support the driveshaft for rotation. The system also includes an outer bearing cap disposed proximal a drive end of the bracket and an inner bearing cap. The system further includes an insulation sleeve disposed within the bracket proximal the bearing. The outer bearing cap, the inner bearing cap and the insulation sleeve are configured as modular components of the system. The modular insulation sleeve allows the use of standard anti-friction rolling element bearings. The modular components have common inner and outer bearing caps that can be used across a multitude of configurations with a minimal number of parts.
US10859104B2 Solid surface reinforcement system
A clamp for reinforcing a solid surface is disclosed and may be used with a top rail and a bottom rail. The clamp has a top jaw and a bottom jaw, each with a channel constructed to receive and align the top and bottom rails respectively in a first direction and a second direction. Each jaw has its own channel lip, shaft hole, and alignment pin hole. An alignment pin may be disposed of in the pin holes to inhibit the rotation of the jaws relative to each other. A shaft may be disposed of in the shaft holes, and the shaft may be at least partially threaded with a knob connected to the shaft. The clamp may have three configurations: a locked configuration; a sliding configuration; and a rail removal configuration. Multiple clamps may be used to construct a multidimensional frame to reinforce and support the solid surface.
US10859100B2 Hydraulic drive with fast stroke and load stroke
An autarkic hydraulic linear drive with a hydraulic arrangement and a method for operating the same. The hydraulic arrangement a pump unit, an equalizing reservoir, a load switching valve configured to switch between a fast extension and a load extension, and a hysteresis circuit. The hysteresis circuit is configured for triggering a first switching process of the load switching valve at a first control pressure and a second switching process of the load switching valve at a second control pressure that is different than the first control pressure.
US10859097B2 Method for controlling a trim-adjustment mechanism for a centrifugal compressor
A method for controlling an inlet-adjustment mechanism in an air inlet for a compressor so as to switch the mechanism in a binary fashion between open and closed positions for adjusting a flow area of the inlet. The method includes identifying a threshold line on a compressor map of pressure ratio versus corrected flow rate for the compressor, at which the inlet-adjustment mechanism is switched from one of its positions to the other. A fixed switch band straddling the threshold line can be used for determining when to initiate the switch of positions so as to time the switch to coincide with the operating point reaching the threshold line. Alternatively, a time to reach the threshold line can be instantaneously computed and compared to the actuator/mechanism response time.
US10859094B2 Throat distribution for a rotor and rotor blade having camber and location of local maximum thickness distribution
A rotor for a compressor includes a hub and a plurality of airfoils having a root, a tip opposite the root and a span that extends from 0% at the root to 100% at the tip. Each of the airfoils is coupled to the hub at the root and is spaced apart from adjacent ones of the airfoils over the span by a throat dimension. The throat dimension has a maximum value at a spanwise location between 60% of the span and 90% of the span of the adjacent ones of the airfoils, and at 10% of the span of the adjacent ones of the airfoils above or below the spanwise location of the maximum value, the throat dimension is less than 97% of the maximum value. The throat dimension at 5% of the span of the adjacent ones of the airfoils is less than 70% of the maximum value.
US10859093B2 Blower
A blower includes an impeller rotatable about a central axis, a motor that drives the impeller, and a housing that accommodates the impeller and the motor. The impeller includes a plurality of vanes arrayed in a circumferential direction and a flange in which the plurality of vanes are provided at an outer circumferential edge on a radially outer side. The housing includes a first housing that faces a vane lower end surface located on an axial-direction lower side of the vane with a gap interposed therebetween. The vane lower end surface includes a first vane end surface in which a shortest distance to the first housing in an axial direction increases toward the radially outer side.
US10859091B2 System having machine and fan with an axial flow inducer
A system includes a machine; a centrifugal fan, the centrifugal fan having a plurality of centrifugal fan blades and being constructed to generate a cooling airflow for cooling the machine; and an axial flow inducer disposed on the plurality of centrifugal fan blades, wherein the axial flow inducer is constructed generate an axial flow through a central portion of the centrifugal fan.
US10859090B2 Water pump
A water pump includes: an upper housing formed with an inlet and an outlet of fluid; a lower housing installed to fit in a lower side of the upper housing, having a receiving space formed therein; a shaft fixing support having a lower part of a protrudedly formed shaft inserted in the center of a bottom part of the lower housing; an impeller installed around the shaft; a rotor configured by having a magnet installed around a rotor core; a stator installed inside the lower housing; a lower cover; a shaft upper part fixing support member installed in an upper side of the shaft erectedly inserted in the shaft fixing support; and a synthetic resin mold member formed with a first synthetic resin mold around an outer side of the shaft fixing support and around the shaft, and a second synthetic resin mold around an outer side of the rotor.
US10859082B2 Accurate flow-in measurement by triplex pump and continuous verification
A method includes determining a rotational position of a crankshaft in a multiplex pump from one or more sensors disposed on the crankshaft, determining a position of each of a plurality of pistons along a corresponding pump bore in relation to a total stroke length of each piston and a connecting rod length, calculating an individual theoretical displaced volume of fluid for each of the pump bores in the multiplex pump based on the rotational position of the crankshaft, and summing the individual theoretical displaced volumes to determine a total theoretical pumped volume by the multiplex pump. A calibration method includes determination of the multiplex pump efficiency versus speed and discharge pressure, and the effect of pump leakage and valve closing delay on the pump efficiency. Verification of the pump performance and efficiency may be controlled during pumping to insure the validity of the last calibration data set.
US10859081B2 Tube pump
A tube pump having small driving energy is provided. The tube pump includes: a flexible tube for conveying a fluid; a holder part holding the tube so that the tube is at least partially bent; a driving part; and at least one pressing part, rotationally driven around a first central axis by the driving part, and pressing the tube along the bent portion of the tube held by the holder part while rotating around the first central axis, thereby conveying the fluid in the tube. The pressing part has an inclined plane inclined from the side of the tube toward the side of the pressing part in a radially outward direction with reference to the first central axis.
US10859079B2 System for mounting a refrigerant compressor housing to a base plate
A system for mounting a refrigerant compressor housing (11) to a base plate (9) having threaded holes (10), the system comprising at least two screw pins (1) and one clip (2) for connecting the two screw pins, each screw pin (1) has a threaded portion (3), a middle portion (4) to be inserted into a respective opening (17) of the refrigerant compressor housing (11), a neck portion (5) having a smaller diameter than the middle portion (4) and a head portion (6) having a larger diameter than the neck portion (5). The elongate clip (2) has one slot (7, 8) respectively in each of its two end portions, the first slot (7) having a width equal to the diameter of the neck portion (5) of the screw pin (1) and being oriented in longitudinal direction of the clip (2), the second slot (8) narrowing to a width smaller than the diameter of the neck portion (5) of the screw pin (1) and then enlarging to a diameter equal to the diameter of the neck portion (5) and the second slot (8) being oriented normal to the longitudinal direction of the clip (2). This system has the advantages of convenient installation and stable fixation.
US10859074B2 Microfluidic devices
According to an example, a microfluidic device may include a transport channel having an inlet and an outlet and a plurality of pump loops extending along the transport channel. Each of the plurality of pump loops may include a first branch, a second branch, and a connecting section connecting the first branch and the second branch. The first branch may include a first opening and the second branch may include a second opening, in which the first opening and the second opening are in direct fluid communication with the transport channel. The pump loops may also each include an actuator positioned in the first branch, in which the actuators in the pump loops are to be activated to induce a traveling wave that is to transport the fluid through the transport channel from the inlet to the outlet.
US10859071B2 Rotary traveling valve
A rotary traveling valve for subterranean pumping system is disclosed herein. The traveling valve includes a rotary lock configured for back and forth rotary motion in response to up stroke and down stroke movements of a driver. The bottom face of the rotary lock rests against a seating face of a housing of the valve, and a fluid passage in the seating face is opened due to rotary motion of the rotary lock during a down stroke movement of the driver, and closed during an up stoke movement of the driver. The bottom face of the rotary lock is pressed against the sealing face by a back pressure spring to prevent excessive bottom pressure to cause pumping interruption due to gas and fluid blow-by through the valve. It also compensates for any wear that may take place on the two surfaces. In addition traveling valve incorporates bearing balls to minimize friction between moving parts such as driver and housing as well as between driver and rotary lock.
US10859068B2 Electric propulsion power circuit
A circuit (400, 700, 800) comprising: a first power source (402) supplying first current to a load (470) during a first Period of Time (“PoT”); a second power source (416) supplying a second current to the load during a second POT; a Unidirectional Current Valve (“UCV”) in series with the first power source; a current detector (420, 702, 802) in series with the UCV (422); and a switch (424) in parallel with a series combination of the current detector and UCV to bypass the UCV during the second PoT. The current detector determines whether the second period of time has commenced and whether the switch has closed.
US10859063B2 Power reduction in a plurality of wind power plants in a wind farm
A method for operating a wind farm in a reduced-power throttle mode in which a farm master determines an individual setpoint power reduction for each participating wind power plant by determining an available power for each wind power plant, reducing this available power by a reduction proportion; determining the reduction proportions using an optimization method with the optimization condition of equal increase time for the wind power plants; and repeating until the optimization method reaches a presettable termination criterion.
US10859061B2 Axial piston machine
An axial piston machine may include a housing, a guide, a shaft, at least two cylinders each delimited by an associated cylinder wall, at least two pistons, a feed configured to supply a working fluid, an exhaust configured to discharge the working fluid, and at least one actuator configured to open and close a plurality of secondary outlets. Each associated cylinder wall may include a primary outlet and a secondary outlet of the plurality of secondary outlets. Each primary outlet and each secondary outlet may be fluidically connected to an outlet chamber that is fluidically connected to the exhaust. Each primary outlet may open into an associated primary outlet channel that opens into the outlet chamber. Each secondary outlet may be fluidically connected to an associated secondary outlet channel that opens into the outlet chamber and is separate from the plurality of primary outlet channels.
US10859057B2 Internal combustion engine ignition system
An internal combustion engine ignition system includes: a primary coil provided with a center tap; a third switching element that interrupts and conducts a primary current flowing from a voltage application unit to the center tap; a first switching element connected to one end on a first winding side; a second switching element connected to the other end on a second winding side; an ignition control circuit that controls operation of each of the above switching elements, thereby performing discharge generation control that allows an ignition plug to generate a spark discharge, and thereby interrupting and conducting the primary current flowing to the second winding to perform discharge maintenance control that maintains the spark discharge generated in the ignition plug; and a current circulation path that circulates a current flowing from the second winding to the second switching element.
US10859056B2 Electronic control for engine block heater elements
An electronic control for engine block heater elements for heating an engine to an engine ready temperature includes a power input, a power output, and a controller. The controller includes a clock for keeping a time and a temperature sensor for sensing a temperature. The controller is configured for controlling the power from the power input to the power output in at least two modes of operation for heating the engine to the engine ready temperature. The second mode of timed ready is where the power from the power input to the power output is connected at a pre-calculated time interval for the purpose of making ready the subject vehicle for starting at the desired start time as set by the user. The third mode of maintain ready is where the power from the electrical outlet to the engine block heater element is regulated to maintain the engine ready temperature.
US10859055B1 Method for starting an engine
A method for starting an engine is disclosed. The method may adjust exhaust valve opening timing of one or more cylinders during a first cycle of an engine since a most recent engine stop to reduce engine cranking work. The method may adjust exhaust valve timing if the engine is directly started or started via an electric machine.
US10859054B2 Rechargeable jump starting device having a highly electrically conductive cable connecting device
A rechargeable battery jump starting device having detachable positive and negative cables. The rechargeable battery jump starting device, including a rechargeable battery connected to a positive cam-lock cable connecting device and a negative cam-lock cable connecting device. The rechargeable battery jump starting device can include a highly electrically conductive frame connecting the rechargeable battery to the cam-lock cable devices.
US10859042B2 EGR valve unit
An EGR valve unit is provided. The EGR valve unit comprises a segment gear disposed on a shaft of an EGR valve, a rotation arm disposed on a shaft of an air intake valve, a bearing disposed on the rotation arm via a pin, and a cam member disposed on the segment gear and formed with a push part configured to push the bearing to rotate the rotation arm when the EGR valve is operated.
US10859040B2 Internal combustion engine having catalyzed heat exchanger for steam reformation and delivery of hydrogen to a fuel cell
A method of providing electrical power to on-board electrical devices of a vehicle. The engine has an EGR (exhaust gas recirculation loop) which may be a high pressure loop, a low pressure loop, or a dedicated cylinder loop. A catalyzed heat exchanger on the EGR loop has a steam reformation catalyst and a heat exchanger. The heat exchanger uses hot exhaust gas from the main exhaust line to heat the catalyst. A methane fuel source adds methane to the recirculated exhaust stream before it enters the catalyst, and the catalytic reaction increases the amount of hydrogen in the recirculated exhaust. The hydrogen is then delivered to a PEM fuel cell.
US10859035B2 Composite translating cowl assembly for a thrust reverser system
An improved translating cowl (transcowl) assembly for a thrust reverser system for a turbine engine is provided. The transcowl assembly comprises an outer skin comprised of a first composite material and an inner skin comprised of a second composite material. The inner skin is configured to couple circumferentially within the outer skin and creates a flow path for engine exhaust flow. The inner skin comprises a contoured depression configured to provide clearance for movement of a blocker door. A metallic bracket is disposed between the inner skin and outer skin.
US10859033B2 Piston having an undercrown surface with insulating coating and method of manufacture thereof
A vehicle internal combustion piston and method of construction thereof are provided. The piston includes piston body extending along a central longitudinal axis, having an upper combustion wall forming an upper combustion surface and an undercrown surface opposite the upper combustion surface. An annular ring belt region depends from the upper combustion surface, a pair of skirt panels depend from the ring belt region, and a pair of pin bosses depend from the undercrown surface to provide laterally spaced pin bores aligned along a pin bore axis for receipt of a wrist pin. The undercrown surface forms a central undercrown surface, and a portion of either an open outer cooling gallery, a sealed outer cooling gallery, or an outer galleryless region, wherein an insulating coating is applied to at least one of the portions of the undercrown surface.
US10859029B2 Method to determine a closing instant of an electromagnetic fuel injector
Method to determine a closing instant of an electromagnetic fuel injector; in a beginning instant of the injection, a positive voltage is applied to a coil of an electromagnetic actuator so as to cause an electric current to circulate through the coil, said electric current determining the opening of an injection valve; in an end instant of the injection, a negative voltage is applied to the coil of the electromagnetic actuator so as to cancel the electric current circulating through the coil; a first voltage time development is detected at least one end of the coil of the electromagnetic actuator after the cancellation of the electric current circulating through the coil; the voltage actuation time development is compared with a voltage comparison time development; and the closing instant of the electromagnetic injector is determined based on the comparison between the voltage actuation time development and the voltage comparison time development.
US10859028B2 Engine fuel injection control device
Disclosed is a fuel injection control device for an engine equipped with a solenoid-type fuel injector 67. The fuel injection control device comprises: a voltage sensor SW19 configured to detect a voltage of a solenoid of the fuel injector 67; and a PCM 10 configured to set a valve-open period of the fuel injector 67, based on a fuel injection amount according to an operation state of the engine 1, and control the fuel injector 67 based on the valve-open period. The PCM 10 is configured to perform correction for gradually shortening the set valve-open period, as the voltage (residual voltage) detected by the voltage sensor SW19 when opening the fuel injector becomes larger, and control the fuel injector 67 based on the corrected valve-open period.
US10859023B2 Method for ascertaining a setpoint value for a manipulated variable for activating a low-pressure pump
A method for ascertaining a setpoint value for a manipulated variable for activating a low-pressure pump in a fuel supply system for an internal combustion engine, including a high-pressure accumulator and a high-pressure pump including a volume control valve, the low-pressure pump being activated in such a way that a pressure provided by the low-pressure pump is reduced across multiple intake phases, in which fuel delivered by the low-pressure pump is sucked in by the high-pressure pump via the volume control valve, the volume control valve being at least temporarily held in a closed position during each of the multiple intake phases, in which it may be opened from a side facing the low-pressure pump, and the setpoint value being ascertained, taking into account an activating value of the manipulated variable, in which a drop in the delivery rate of the high-pressure pump is detected.
US10859022B2 Process for designing a virtual sensor, corresponding virtual sensor, system, and computer-program products
Described herein is a process for designing a virtual sensor that is able to estimate a variable of interest v as a function of a set of available variables ui. The process comprises the steps of: —acquiring (1002) a design data-set Dd comprising a number N of measured values v(ti) of the variable of interest v and corresponding measured values ũi(ti) of the available variables ui; —determining a limit δ on the disturbances of the available variables ui and a limit η on the errors of the method of measurement of the variable of interest v; —selecting (1004) a Lipschitz function ƒ* with a respective Lipschitz constant γ, which is able to estimate the variable of interest v(t) as a function of a number n of past values of each available variable ui, by executing the following steps one or more times for different numbers n: a) determining a value for the Lipschitz constant y; b) defining (1006) a maximum limit ƒ(r(t)) and a minimum limit ƒ(r(t)) for the estimate of the variable of interest v as a function of the design data-set Dd, and moreover the number n, the value for the Lipschitz constant y, the limit δ on the disturbances of the available variables ui, and the limit η on the errors of the method of measurement of the variable of interest v, and choosing a Lipschitz function ƒ* comprised between the maximum limit ƒ(r(t)) and the minimum limit ƒ(r(t)); c) determining (1008) an estimation error ε*(ƒ*) for the Lipschitz function ƒ* and selecting the Lipschitz function ƒ*, associated to which is a respective Lipschitz constant y* and a respective number n*, that presents the minimum estimation error ε*(ƒ*(y*, n*)); and —implementing (1012) the selected Lipschitz function ƒ* in an electronic circuit.
US10859020B2 Method for reducing particulate emissions during a cold start of an internal combustion engine
In a method for reducing particulate emissions of an internal combustion engine during a cold start of the internal combustion engine, the combustion chamber temperature and the ambient temperature are determined. A cold start condition is recognized when the combustion chamber temperature is below a first threshold temperature and the ambient temperature is below a second threshold temperature. In this case, the internal combustion engine is dragged by means of the starter, wherein air that is present in the combustion chambers is compressed and heated. This heat is discharged to the combustion chamber walls, which are likewise heated up. In this operating situation there is no fuel injection in the combustion chambers and no ignition, so that no combustion takes place in the combustion chambers and the internal combustion engine compresses solely fresh air. The combustion chambers heat up due to the compression work, thus achieving better evaporation of the fuel in the combustion chamber. An initially switched-off fuel injection into the combustion chambers is switched on when the combustion chamber walls of the combustion chambers have reached a sufficient temperature, so that the soot formation due to unburned fuel striking the cold combustion chamber walls is reduced.
US10859018B1 Exhaust gas purification system using three-way catalyst and method of controlling the same
A method of purifying exhaust gas discharged from an engine using a three-way catalyst may include: calculating, by a controller, an oxygen mass flow rate flowing into the three-way catalyst based on an air-fuel ratio and an exhaust gas flow rate measured by a front oxygen sensor arranged at a front end of the three-way catalyst; calculating, by the controller, an oxygen storage capacity (OSC) and an oxygen storage amount (OSA) of the three-way catalyst by integrating the oxygen mass flow rate; correcting, by the controller, the calculated oxygen storage amount based on an actual voltage measurement value of the exhaust gas measured by a rear oxygen sensor arranged at a rear end of the three-way catalyst; and controlling, by the controller, a control variable related to performance of the three-way catalyst based on the corrected oxygen storage amount and the oxygen storage capacity.
US10859016B2 Methods and system for diagnosing belt slip of an engine front end accessory drive
Systems and methods for detecting and mitigating belt slip of an engine front end accessory drive are described. In one example, three different signals are input to a weighted average filter to determine the presence or absence of belt slip so that quality of an indication of belt slip may be improved.
US10859015B2 Control system for compression ignition engine
A control system for a compression ignition engine includes a combustion chamber, a throttle valve, an injector, an ignition plug, an EGR system, a sensor device and a controller. The controller includes a first mode module, a second mode module and a changing module configured to change an engine mode from a first mode to a second mode in response to a change demand. The changing module outputs signals to the throttle valve and the injector in response to the demand so that an air-fuel ratio of mixture gas becomes a stoichiometric air-fuel ratio or a substantially stoichiometric air-fuel ratio, and outputs a signal to the EGR system so that an EGR gas amount decreases more than before the demand, and when the EGR gas amount is determined to be decreased to a given amount, the changing module permits that the second mode module starts the second mode.
US10859013B2 Pump module and evaporated fuel treatment device
A pump module that is mounted in an evaporated fuel processing device configured to perform a purge process in which evaporated fuel in a fuel tank is supplied to an intake passage of an engine through a purge passage. The pump module may include: a pump configured to pump the evaporated fuel in the purge passage to the intake passage; and a pump controller configured to control drive of the pump. The pump controller may be configured to: during the purge process, drive the pump at a rotational speed equal to or lower than a rotational speed threshold until when a predetermined period has elapsed from a start of the purge process; and after the predetermined period has elapsed, drive the pump at a rotational speed equal to or higher than the rotational speed threshold.
US10859010B2 Estimation device and control device for combustion system
A fuel passage leads a fuel from a pressure-accumulation vessel to a nozzle hole of a fuel injection valve. A fuel pressure sensor detects a fuel pressure in a fuel passage. An estimation device is applicable to a combustion system, which includes these components, and includes a mixing acquisition unit and an injection amount estimation unit. The mixing acquisition unit acquires the mixing ratio of various components contained in the fuel used for combustion in the internal combustion engine. The injection amount estimation unit estimates an injection amount of the fuel from the nozzle hole according to a change mode of the fuel pressure, which is detected with the fuel pressure sensor and associated with injection of the fuel from a nozzle hole, and the mixing ratio acquired with the mixing acquisition unit.
US10859008B2 Rotational angle determining device and phase shift detection method therefor
A rotational angle determining device periodically samples a resolver signal output from a resolver receiving an alternating current excitation signal, the sampling being performed at a timing at which the excitation signal reaches a peak or trough value, based on a timer signal to which initial phase alignment is performed with respect to the excitation signal, and then the device performs A/D conversion of a voltage value of the sampled resolver signal, to determine the rotational angle of the rotor of the resolver. The excitation signal is periodically sampled at a predetermined timing based on the timer signal, and a presence or absence of a phase shift between the excitation and timer signals is detected based on a change in A/D converted value AD1n (n=1, 2, . . . ) obtained by A/D conversion of a voltage value of the sampled excitation signal.
US10859002B2 Method for controlling surge margin of gas turbine and extraction device for gas turbine
Disclosed herein is a method for controlling a surge margin of a gas turbine and an extraction device for a gas turbine. The method for controlling the surge margin of the gas turbine and the extraction device for the gas turbine may support stable operation of a compressor unit in the gas turbine, thereby improving the efficiency of the gas turbine and minimizing vibration and noise of the gas turbine.
US10858992B2 Turbocharger systems and method for capturing a process gas
Systems and methods are provided for a turbocharger system for use with a process gas capture system. In one example, the turbocharger system comprises: a heat exchanger positioned to receive inlet gas from a gas generating system via a first inlet; a low pressure compressor driven by a low pressure turbine and coupled to a first outlet of the heat exchanger; a mid-pressure compressor driven by a mid-pressure turbine and coupled in series with the low pressure compressor, the mid-pressure compressor configured to receive low pressure compressed gas from the low pressure compressor; and a high pressure compressor driven by a high pressure turbine and coupled in series with the mid-pressure compressor, the high pressure compressor configured to receive mid-pressure compressed gas from the mid-pressure compressor and output high pressure compressed gas to the process gas capture system and a second inlet of the heat exchanger.
US10858987B2 Method and system for compressor outlet temperature regulation
Methods and systems are provided for controlling a boosted engine system, having a turbocharger and a charge air cooler, to limit overheating of a compressor outlet. In one example, a method includes predicting an engine torque profile based on current and future engine operating conditions. The method then models a compressor outlet temperature profile and reduces engine torque output to limit overheating of the compressor outlet.
US10858986B2 Turbocharger, two-stage turbo system, and control method for two-stage turbo system
A turbocharger includes: at least two scroll passages, and a first range of the nozzle flow passage into which the exhaust gas flowing through the first scroll passage is introduced does not overlap with a second range of the nozzle flow passage into which the exhaust gas flowing through the second scroll passage is introduced, in a circumferential direction of the nozzle flow passage. The first scroll passage includes: a division wall disposed along a flow direction of the exhaust gas within a predetermined range in the first scroll passage, the division wall dividing the first scroll passage into a radially outer side scroll passage and a radially inner side scroll passage positioned on a radially inner side of the radially outer side scroll passage, and having a communication hole which brings the radially outer side scroll passage and the radially inner side scroll passage into communication; and a flow-rate control valve disposed on an upstream side of the division wall, for adjusting a flow rate of the exhaust gas flowing through the radially outer side scroll passage and the radially inner side scroll passage.
US10858985B2 Internal combustion engine and method for its operation
An internal combustion engine has a cylinder with a combustion chamber and a piston supported reciprocatingly in the cylinder and delimiting the combustion chamber. A crankcase is connected to the cylinder and a crankshaft is rotatably supported therein. The piston is operatively connected to the crankshaft so as to drive the crankshaft in rotation. A transfer passage provides flow communication between crankcase interior and combustion chamber when the piston is at bottom dead center. The transfer passage has a port opening connecting the transfer passage to the crankcase interior and has a transfer port connecting the transfer passage to the combustion chamber. A fuel supply device supplies fuel into the transfer passage at a location between the transfer port and the port opening. The transfer passage has a connecting opening and is connected to the crankcase interior at the connecting opening. A control element controls the connecting opening.
US10858981B2 Water jacket of engine and engine cooling system having the same
A water jacket of an engine may include: a block-side water jacket formed in a cylinder block of the engine and surrounding a cylinder of the cylinder block; and a head-side water jacket formed in a cylinder head of the engine and surrounding a combustion chamber and an exhaust port of the cylinder head. In particular, the head-side water jacket includes: a first coolant passage surrounding the combustion chamber of the cylinder head, and a second coolant passage surrounding the exhaust port of the cylinder head, and the second coolant passage is fluidly separated from the first coolant passage.
US10858980B2 Cooling system for an internal combustion engine
The invention relates to a cooling system (4) for an internal combustion engine having at least one cylinder head (1), the at least one cylinder head being connected to at least one cylinder block (2) by means of a cylinder-bead sealing surface (28). The cooling system comprises at least one first cooling jacket (5) arranged in the cylinder head (1), the at least one first cooling jacket having a flow connection to at least one coolant inlet (27) and at least one first coolant outlet (19), and at least one second cooling jacket (6) arranged in the cylinder block (2), the at least one second cooling jacket being connected to at least one second coolant outlet (20) in the cylinder head (1), wherein the first cooling jacket (5) and the second cooling jacket (6) are connected to each other by means of at least one connection flow path (17), which preferably extends through an opening (17a) in the cylinder-bead sealing surface (28), and a liquid coolant can flow through the first cooling jacket and the second cooling jacket in succession, and wherein the coolant flow through the second cooling jacket (6) can be controlled by means of at least one first valve (8), preferably a thermostat valve, which blocks the coolant flow through the second cooling jacket (6) in a first valve position and allows the coolant flow through the second cooling jacket in at least one second valve position. In order to enable quick heating of the coolant while achieving optimal cooling of the internal combustion engine, flow through the first cooling jacket (5) according to the invention is possible in a transverse direction of the internal combustion engine.
US10858974B1 Lubricant coolers for marine engines
A marine engine has a cylinder block comprising first and second banks of cylinders disposed along a longitudinal axis and extending transversely with respect to each other in a V-shape so as to define a valley there between; and a lubricant cooler located in the valley and extending parallel to the longitudinal axis. The lubricant cooler has a lubricant conduit that conveys engine lubricant parallel to the longitudinal axis and then transversely to the longitudinal axis to the cylinder block. The lubricant cooler further has a cooling conduit that conveys cooling fluid alongside the lubricant conduit to thereby cool the lubricant conduit and the engine lubricant therein.
US10858973B2 Lubrication control in internal combustion engines
A bearing supporting an end of a layshaft in an internal combustion engine is lubricated by injection of oil through a flange that mounts the layshaft on the engine. A pressure responsive flow control valve controls delivery of oil through the flange to the bearing. A backflow prevention adapter prevents backflow of oil to the engine's oil pump.
US10858970B2 Lubricating structure of variable valve train
An engine camshaft has a lubricating oil passage formed along the longitudinal axis of the same, a cam communicating oil hole is radially formed from the lubricating oil passage to an outer peripheral surface of the camshaft at the same axial position as an engine valve. Cam lubrication holes are radially formed from the inside to cam surfaces of cam lobes formed around a cam carrier fitted around the camshaft. One of the cam lubrication holes of the cam lobes shifted to a position for operating the valve communicates with the cam communicating oil hole of the camshaft to supply lubricant oil.
US10858969B2 Variable valve train
An engine variable valve train is provided with a cylindrical cam carrier fitted on a camshaft in a manner axially slidable to and co-rotatable with the camshaft. The cam carrier has therearound mutually adjoining low-speed and high-speed cam lobes selectively acting on the engine valve and being different in cam profile. The cam carrier has therearound lead grooves to be engaged with or disengaged from changeover pins for axial shift of the cam carrier. The lead grooves include a speed-increasing lead groove for changeover from the low-speed to the high-speed cam lobe and a speed-decreasing lead grooves for changeover from the high-speed to the low-speed cam lobe. The speed-increasing and speed-decreasing lead grooves are different in groove contour. This enables the cam carrier to axially shift smoothly and to improve the durability of the lead grooves.
US10858958B2 Turbine ring assembly held by jaw coupling
A turbine ring assembly includes a plurality of ring sectors of ceramic matrix composite material forming a turbine ring and a ring support structure secured to a turbine casing and having two annular flanges, each ring sector having two tabs held between the two annular flanges. The ring support structure includes an annular retention band mounted on the turbine casing, the annular retention band including an annular web forming one of the flanges. The two annular flanges exert stress on the tabs of the ring sectors. One of the flanges is elastically deformable in the axial direction of the turbine ring. The band has a first series of teeth distributed circumferentially on the band and the turbine casing has a second series of teeth distributed circumferentially on the casing, and the teeth of the first series and the teeth of the second series together provide circumferential jaw coupling.
US10858953B2 Turbine casing heat shield in a gas turbine engine
Systems and methods for reducing heat exposure of a turbine casing in a gas turbine engine may be provided. The system may include a blade track coupled with a turbine casing with a clip. The system may further include a nozzle guide vane coupled to the turbine casing. A cavity may be formed by an end of the blade track, the clip, and a portion of the nozzle guide vane. A heat shield may be positioned between the clip and the end of the blade track in the cavity such that an edge of the heat shield and the portion of the nozzle guide vane form a gap. The heat shield and the nozzle guide vane may be positioned such that the gap closes in response to the heat shield and the nozzle guide vane thermally expanding.
US10858948B2 Intersector sealing tab for an aircraft turbine engine
The invention relates to a tab (5) for a sealing gasket device of a part of an aircraft gas turbine engine. The tab is arranged in respective slots of adjacent sectorized parts of the turbine engine nozzle. This tab has two bulging ends (51a, 51b) joined by a thinner intermediate part (51c) each having a connection with the other (53a, 53b), which can deform into a flat position by bracing the tab, when excess pressure is applied to its intermediate part from one side of the tab.
US10858945B2 Apparatus and method for selective bonding to form hollow components
An embodiment of an apparatus includes means for peripherally welding a cavity-back blade and a cover of the cavity-back blade to form a 3-dimensional hollow blade assembly, and a plurality of bellows contained in one or both of a first die half and a second die half receiving the 3-dimensional hollow blade assembly. The plurality of bellows are disposed within the region defined around or inward of the peripherally welded interface of the cover and the blade. At least a portion of the plurality of bellows are arranged in a manner to provide pressure to the cover at approximately a 90 degree angle to each of a plurality of nodes, each node defined by an intersection of two or more ribs in the cavity-back blade.
US10858944B2 Method of manufacturing a fan blade and a fan blade
There is disclosed a method of manufacturing a fan blade for a gas turbine engine, the method comprising: providing a root insert comprising quasi-isotropic short fibre reinforced resin, providing a first sub-laminate of a fibre-reinforcement pre-form for the fan blade on a first mould surface, placing the root insert on the first sub-laminate at a position corresponding to a root of the fan blade, providing a second sub-laminate of the pre-form over the root insert and the first-sub-laminate, so that the root insert is at an intermediate position between the first and second sub-laminates; and applying heat and pressure to form the pre-form.
US10858942B2 Gas turbine engine
A gas turbine engine includes an engine core including: a compressor system including first, lower pressure compressor, and second, higher pressure compressor; and inner and outer core casings that define a core working gas flow path (A) therebetween, which has an outer radius that defines a gas path radius. The outer core casing includes a first flange connection that: has a first flange radius, is arranged to allow separation of the outer core casing at an axial position thereof, and is the first flange connection that is downstream of an axial position defined by the axial midpoint between the mid-span axial location on trailing edge of the most downstream aerofoil of first compressor and mid-span axial location on leading edge of the most upstream aerofoil of the second compressor. A gas path ratio of: first ⁢ ⁢ flange ⁢ ⁢ radius gas ⁢ ⁢ path ⁢ ⁢ radius is equal to or greater than 1.10.
US10858941B2 Shutter for turbine machine having an absent rectifier blade
A shutter is provided for repairing a turbine engine having a damaged or absent fixed rectifier blade (38, 39), this damaged or absent fixed blade (38, 39) leaving free an opening (34) of a ferrule (31) intended to receive an end of this fixed blade (38, 39). The shutter (48) arranged to close the free opening (34) by being rigidly attached to this free opening (34).
US10858940B1 Bearing with an asymmetric pressure balance groove
A pump bearing including a top face, a side face peripherally surrounding the top face, a bottom face opposed to the top face, a first bearing bore projecting from the top face to the bottom face, an edge defined where the top face meets the side face, and an asymmetric pressure balance groove defined within a portion of the edge of the top face and the side face defining first depth from the top face.
US10858939B2 Gear pump bearings
A gear pump bearing can include a body sized and shaped to occupy a portion of a pump housing cavity such that a clearance is formed between the body and a pump housing. The gear pump bearing can also include at least one clearance consuming feature extending from an outer surface of the body configured to reduce motion of the body within the pump housing cavity.
US10858935B2 Flow regime identification with filtrate contamination monitoring
Implementations of the present disclosure relate to apparatuses, systems, and methods for determining when a well cleanup process has established developed flow and then extrapolating out modeled fluid parameter values to determine parameter values for a formation fluid. The model fluid parameter values may be modeled using a power law function having a specified exponent value.
US10858927B2 Systems and methods for estimating forces on a drill bit
Disclosed embodiments include systems and methods for estimating real-time bit forces experienced on a drill bit and decoupling bit force disturbances. Real-time bit forces can be estimated based on bit force observers using measurements from downhole sensor subs. Model-based observers that adopted to estimate the bit force from downhole sensor sub measurements. Strain and torque measurements as measured by the sensor subs are used to estimate bit force and bit torque. These measurements can be observed using an effective observer design with the estimated bit force and bit torque based on sensor sub measurements to track the real bit force and bit torque. Observations of estimated bit forces and identified bit force disturbances can be used perform drilling dynamics modeling and identify the occurrence of negative drilling events.
US10858926B2 Gain scheduling based toolface control system for a rotary steerable drilling tool
In accordance with some embodiments of the present disclosure, systems and methods for a gain scheduling based toolface control system for a rotary steerable drilling tool are disclosed. The method includes determining a desired toolface of a drilling tool, calculating a toolface error by determining a difference between a current toolface and the desired toolface, determining a plurality of operating points of the drilling tool, selecting one of the plurality of operating points based on a current operating point of the drilling tool, determining a model based on the selection, calculating a correction to correct the toolface error, the correction based on the model, transmitting a signal to the drilling tool such that the signal adjusts the current toolface based on the correction, and drilling a wellbore with a drill bit oriented at the desired toolface.
US10858919B2 Quick-locking detonation assembly of a downhole perforating tool and method of using same
A detonation assembly of a perforating unit of a downhole tool is positionable in a wellbore penetrating a subterranean formation, and includes a charge assembly. The detonation assembly includes a detonator housing positionable in the perforating unit and having an uphole and downhole ends; uphole and downhole connections positioned at the uphole and downhole ends, respectively, of the detonator housing; a detonator positioned in the detonation housing; and a trigger positioned in the detonator housing. The trigger includes a detonation switch and a detonator contact. The detonation switch is communicatively coupled, when in use, between a remote actuator and the detonator contact. The detonator contact is positionable in the downhole connection, and has spring-loaded arms extending through openings in the downhole connection to urge electrical contact with the charge assembly whereby an electrical connection is maintained between the detonator and the charge assembly.
US10858918B2 Method and system for lining a tubular
A liner having an outer surface coated with a fluid absorbing coating is cladded to a tubing string by inserting the folded liner into the tubing string and then unfolding the liner against the tubing string. The liner may be a long single thin foil corrosion resistant liner coated with a sticky glue and a hygroscopic and/or other fluid absorbing coating to absorb fluid pockets trapped between the tubing and liner and inhibit corrosion and leakage of, the elongate tubing string.
US10858917B2 Expandable liner hanger
The present invention discloses an expandable liner hanger system comprising a central pipe and an expandable pipe, with an expansion cone provided therebetween the central pipe and expandable pipe in a way that the expansion cone is movable along the central pipe, so that the expandable pipe is expanded; wherein, the expansion cone comprises an expansion cone seat move along the central pipe, and an expansion cone sleeve fitted over the expansion cone seat, the connection between the expansion cone seat and the expansion cone sleeve is configured in a way that the expansion cone sleeve can move upward together with the expansion cone seat along the central pipe so that the expandable pipe is expanded, and the central pipe can drive the expansion cone seat to disengage from the expansion cone sleeve.
US10858916B2 Biflex with flow lines
Provided is a well screen assembly, and method of use therefore. The well screen assembly, in one embodiment, includes a plurality of fluid collecting elements, wherein the fluid collecting elements have collection troughs extending along a length thereof. The well screen assembly, of this embodiment, further includes filter elements positioned over the collection troughs, and flexure mechanisms connecting proximate pairs of the fluid collecting elements, the flexure mechanisms allowing the plurality of fluid collecting elements to radially extend from a compact state to a radially extended state.
US10858914B2 Silty marine natural gas hydrate gravel stimulation mining method and mining device
The present invention discloses a silty marine natural gas hydrate gravel stimulation mining method and a mining device. The mining method appropriately relaxes the sand retention accuracy of a wellbore, so that the fine sand and muddy components of the stratum can flow into the wellbore, and after a certain period of production, the coarse gravels are injected into the extra-pipe stratum of the production well to fill the deficit caused by the production of the fine components of the stratum and the hydrates, and then the well is opened for production. The method achieves the triple objectives of improving the productivity of the silty reservoir, preventing the large-area deficit in the stratum and extending the effective period of the sand retention of the wellbore, by way of the alternation of the rounds of the gravel injection and the hydrate reservoir fluid extraction.
US10858904B2 Rotating control device having an anti-rotation locking system
A rotating control device (RCD) having an anti-rotation locking system for restricting rotation of a bearing assembly housing of the RCD comprises an RCD housing operable with a blowout preventer, and a bearing assembly operable to be received within the RCD housing and comprising a stationary bearing housing. The bearing assembly can be configured to receive and engage with and seal a pipe of a drill string of a drill rig. The stationary bearing housing can have secured thereto a locking ring. The anti-rotation locking system of the RCD can further comprise one or more anti-rotation devices moveable between a locked position and an unlocked position. The anti-rotation device(s) are operable to engage the locking ring, when in the locked position, to lock the stationary bearing housing to the RCD housing independent of the rotational position of the stationary bearing housing relative to the RCD housing.
US10858903B2 Tool and method for closed operation in a subsea well
The invention relates to a tool and associated method for making closed operation in subsea wells possible, without the use of cable or coiled tubing up to the rig or ship. The object of this solution is to move such operations to lighter and more cost efficient vessels or ships which are not necessarily required to handle hydrocarbons up to the deck of the vessel. The basis of maintaining two independent well barrier envelopes is met even if the tool and the method for operation does not require cutting functions for isolating the well from the environment. The tool comprises a hoist arrangement, a seal element and connection points. The localization and arrangement of these are essential for the invention. The invention also adapts for use of traditional workover systems as alternative, independent operation, if the new technique should not complete the operation as planned.
US10858899B2 Core sampler with impregnation windows and method for stabilization of unconsolidated sediment in core samples
A core sampling apparatus includes an inner tube configured to collect a core sample by means of a core catcher attached to one end of the core sampling apparatus, and an outer tube co-axially disposed on the outside of the inner tube, wherein the inner tube includes a plurality of impregnation windows configured to allow resin to flow into the core sample, each window including a window opening and a window cover configured to cover the window opening. A method for sampling a core includes extracting a core sample using a core sampler, transporting the inner tube containing the core sample to the surface, impregnating the core sample with a resin by allowing the resin to flow into the core sample through a plurality of impregnation windows formed on the inner tube, and allowing for the resin to cure, thereby stabilizing unconsolidated sediment in the core sample.
US10858898B2 Auto-bleeding setting tool with oil shut-off valve and method
A setting tool for setting an auxiliary tool in a well, the setting tool including a housing having a floating piston, the floating piston separating the housing into a pressure chamber, located upstream the floating piston, and a hydraulic chamber located downstream the floating piston; an internal plug having an upstream end attached to the floating piston and having a downstream end extending into the hydraulic chamber; and a cover-insert member covering the downstream end of the internal plug. The internal plug has an internal passage that fluidly communicates (1) with an internal passage through the floating piston, at one end, and (2) with a port at the other end, and the port is covered by the cover-insert member.
US10858893B2 Laterally movable mobile well servicing units and methods of use
A mobile well service unit has a structural frame with a front end and a rear end, and defining an axis between the front end and the rear end; a platform mounted at the front end or the rear end of the structural frame and configured to move up and down relative to the structural frame; and ground engaging members mounted to the structural frame and configured to permit the mobile well service unit to move laterally, relative to the axis, across a ground surface. A method of use involves translating the unit laterally.
US10858891B2 Drill bit insert for rock drilling
Drill bit insert with a sintered cemented carbide body including a hard phase of tungsten carbide (WC) and a binder phase wherein the cemented carbide comprises 5.0-7.0 wt % Co, 0.10-0.35 wt % Cr, and a Cr/Co weight ratio of 0.015-0.058. The cemented carbide body has a hardness of 1520-1660 Hv30 and a toughness of K1c≥10.0 both measured in the bulk at the center of the longitudinal axis through the center of the insert, or ≥5 mm from any surface of the insert. The insert further has a surface toughness K1c≥12.0 measured at 0.5 mm below the surface of the body in a transverse direction to the longitudinal axis the insert. The invention also relates to a drill bit comprising the insert and the use of such a drill bit for drilling.
US10858888B2 Swimming pool ladder with safety gate
The present disclosure provides a pool ladder with an active protection mechanism. The ladder provides a switch positioned at a significant height from the ground such that children cannot easily reach the switch. When actuated, the switch unlocks a protective door for the ladder and the ladder can be moved to access the steps. As such, the ladder can effectively prevent children from unlocking the protective door and accessing the pool.
US10858885B2 Shaft assembly, covering or protective device, and mounting kit
A shaft assembly for a protective or closing device comprises a hollow-shaped hollow section body and a drive unit. The shaft assembly is arranged to be mounted between a first support bearing and a second support bearing. The hollow section body is rotatable about longitudinal axis thereof and arranged to accommodate a curtain or a panel. The drive unit is at least partially accommodated in the hollow section body. The drive unit comprises an output for rotatably driving the hollow section body. The hollow section body comprises a first end and a second end and extends between the first support bearing and the second support bearing. At least at the first end or at the second end of the hollow section body, a connecting sleeve is provided. A biasing element is arranged between the hollow section body and the connecting sleeve. The connecting sleeve is axially displaceable relative to the hollow section body against a force applied by the biasing element.
US10858881B2 Threshold and threshold cap
A threshold has a substrate, a sill deck, an upstanding nosing, and an upstanding dam. An upwardly open sill channel is defined between the upstanding nosing and the upstanding dam. A threshold cap extends along and at least partially overlies the upwardly open sill channel. At least one holder is formed separate from the threshold cap and is located in the upwardly open sill channel between the upstanding dam and the upstanding nosing, the at least one holder at least partially supporting the threshold cap. The holder is removably disposed within the sill channel. The threshold cap is pivotably attached to the holder. The threshold cap is capable of rotating between a raised position and a lowered position. In at least the raised position, a highest point of the threshold cap is closer to the upstanding dam than the upstanding nosing.
US10858873B2 Hydraulically damped, self-closing hinge
A hinge for coupling a closure member to a support includes a first hinge member and a second hinge member pivotably mounted on the first hinge member through the intermediary of two rolling bearings that are placed between different abutments. The hinge further includes a damping mechanism for damping a closing movement of the closure member; and an energy storing mechanism for storing energy when opening the closure member and using the energy to close the closure member. One of the rolling bearings supports the weight of a right-handed closure member while the other of the rolling bearings supports the weight of a left-handed closure member if the first hinge member is always fixed to the same element.
US10858872B2 Door closer casings
An example door closer includes a casing and a pinion rotatably mounted to the casing. The pinion is operable to rotate through a plurality of movement zones, and the door closer is configured to exert forces on the pinion as the pinion moves through the plurality of movement zones. The door closer further includes a plurality of adjustment mechanisms, each operable to adjust the force exerted on the pinion as the pinion travels through a corresponding movement zone. The casing is provided with indicia that correlate each of the adjustment mechanisms to the corresponding movement zone.
US10858871B2 Panel door system
A panel door system has at least two support tracks and at least two panels hanging from the at least two support tracks. The at least two support tracks are mounted to a support structure such that each support track is offset from a previous support track both horizontally and vertically. The least two panels are hung using hanging mechanism such that each panel is hung on a different support track. The at least two panels create a door. The at least two panels are movable along the at least two support tracks in a first direction to open the door and in a second direction to close the door. The at least two panels stack horizontally with each other when the door is in the open position.
US10858868B2 Motor vehicle door lock
The invention relates to a motor vehicle door lock, which is equipped with a ratchet mechanism, at least one actuation lever for triggering the ratchet mechanism and a ratchet lever that is pivotable about an axis. The ratchet lever renders the ratchet mechanism ineffective, at least with regard to the magnitude and direction of occurring retarding forces, for example in the event of an accident (“in the event of a crash”). According to the invention the ratchet lever is mounted eccentrically on the axis thereof and thereby produces in dependence of the occurring retarding forces a counter-torque that blocks the actuation lever.
US10858866B2 Housing for a latch with water drain opening and method of draining water from a latch
A housing for a vehicle latch is provided. The housing having a fluid pathway extending from an interior of the housing to an exterior of the housing through a perimeter wall, wherein the fluid pathway is defined by an inclined surface that extends downwardly and away from an interior of the housing to an exterior of the housing.
US10858864B2 Motor-driven lock with roller
An exemplary locking mechanism includes a plunger, a lock control member adjacent the plunger, a roller captured between the plunger and the lock control member, a driver operably connected with the lock control member, and a control assembly operable to control the driver to move the lock control member between a locking position and an unlocking position. The locking mechanism has a locking state in which the lock control member is in the locking position, and interference between the roller and the lock control member prevents movement of the plunger in a retracting direction. The locking mechanism has an unlocking state in which the plunger is in the unlocking position such that the roller is operable to move into a pocket formed in the lock control member, thereby enabling movement of the plunger in the retracting direction.
US10858863B2 Self-locking lock for merchandise security
Embodiments are directed to merchandise security devices, systems, and methods for protecting an item of merchandise from theft. For example, a merchandise security device may include a lock configured to be secured to a merchandise fixture and a strike plate configured to be secured to the merchandise fixture. The lock includes an actuator configured to extend into operable engagement with the strike plate in a locked state and to retract out of operable engagement with the strike plate in an unlocked state. In addition, the actuator includes a curved portion at its free end and a straight portion extending from the curved portion, and the strike plate is configured to receive the entire curved portion in the locked state.
US10858861B2 Adjustable dead-latching bolt mechanism
A latch mechanism having an adjustment mechanism that adjusts the distance to which a latch bolt extends into a mating recess. The adjustment mechanism may include a driver component and a driven component. Rotation of the driver component about a first axis may displace the driven component, thereby causing the position of the latch bolt to be adjusted along a second axis that is non-parallel to the first axis. According to certain embodiments, the first axis is perpendicular to the second axis. The latch mechanism may also include an inner housing that is displaced as the latch bolt is extended into, and retracted from, a mating recess in an adjacent structure. Further, the position of the inner housing may remain generally static as the position of the latch bolt is adjusted along the second axis via operation of the adjustment mechanism.
US10858860B2 Door lock having day-night visible keypad
A door lock apparatus including a door lock housing, a door lock, and a keypad operatively connected to the door lock housing and to the door lock. The keypad includes a protective layer, a decorative layer, and a light source, wherein the protective layer is disposed next to the decorative layer and the decorative layer is disposed between the protective layer and the light source. The decorative layer includes a first surface having a first material located thereon and a second surface having a second material located thereon, and wherein the first material and the second material are generally aligned to provide indicia having a three-dimensional appearance with the indicia being offset from a background plane.
US10858859B2 Door latch and a dishwasher mounted with the door latch
A door latch and a dishwasher fitted with a door latch are described. The door latch has a body, a pawl provided with a rotating shaft, a first gap being provided between two ends of the rotating shaft, and a mounting slot being provided in one side of the pawl, a first pin mounted on the pawl, the first pin being mounted in the mounting slot in the pawl, a spring having two ends which are connected to the body and the pawl, respectively, a first end of the spring being connected to the first pin through the first gap. During installation of the door latch, assembly of the door latch is quick and easy because the first pin is put into the pin mounting slot in the pawl from the top side of the pin mounting slot, and repair with changing of components is also easy.
US10858858B1 Device for installing a fence
The present invention relates to a device for installing a fence. In most embodiments the device comprises three main areas: the driver area, the installer area, and the storage area. The driver area is where the driver of the device is located and comprises the necessary components to drive the device, such as a motor and steering mechanism. The installer area is where the fence installer is located, and in most embodiments is placed above the driver area so that the installer can access the top rail of the fence during installation. The storage area is where the fencing material is placed, often times as a roll. This roll is fed out of the storage area and installed by the installer while the device is driven down the length of the fence. This device beneficially decreases the amount of time and man-power required to install a fence.
US10858857B2 Anti-climbing device
An anti-climbing device on a fence (7) with angled arms (2) as protective devices having a planar element (1) fastened to the protective device. The planar element is connected to the protective device via force sensors (3). The force sensors are operatively connected to an evaluation unit (4). The force sensors are load cells which predominantly detect loading or load reduction in the direction of gravity. The planar element is fastened along the plane spanned by the arms and the planar element is connected via the force sensors to the arms.
US10858856B1 Modular tent construction and components thereof
A modular tent construction with one or more tent pods including a pod roof, a frame system, and brackets and/or tensioners.
US10858853B2 Autonomous active waterline scrubbing device principally for swimming pools and spas
Buoyant, autonomous devices for actively scrubbing upstanding walls of swimming pools and spas at and nearby their waterlines are detailed. The devices may be configured to float on and travel along a surface of water of a pool and include at least one brush or scrubber adapted to contact pool walls. An electric motor may cause the scrubber to rotate about a shaft or axle, with frictional contact between the scrubber and the wall dislodging dirt and debris therefrom. In particular, if a scrubber is conically shaped and angled relative to the vertical direction, its rotating blades may lift water from the pool to hydrate dried debris stuck to the wall, thereby facilitating dislodging of the debris.
US10858841B1 Wind-driven rain and impact resistant louver
Described is a louver having a frame that forms an enclosure defining an opening, and a plurality of louver blades disposed within the opening. The louver further includes an elongated member disposed within the frame and in contact with the plurality of louver blades. The elongated member has a body that longitudinally extends between a first member end and a second member end, wherein the first member end and the second member end are fixedly connected to opposing sections of the frame. The described louver may provide improved wind-driven rain resistance and/or impact resistance.
US10858837B2 Raised arc rain gutter debris preclusion device
A gutter debris preclusion device for use with a gutter attached to a building, comprising a support structure being substantially rigid and having a recess with a plurality of apertures and a plurality of ribs; a screen having a plurality of apertures and being at least partially disposed on the ribs of the support structure; and, wherein a cross-sectional profile of the screen has an arc shape.
US10858836B2 Fascia gutter system and coverings using the same
A covering employing a fascia gutter is disclosed. The fascia gutter includes a front member, bottom member, a rear member, a ledge, a guiding groove, a protrusion and a receiving space. The bottom member connects the front member to the rear member. The receiving space is defined by the front member, the bottom member, and the rear member. The ledge is connected to the rear member. An opening is defined by the ledge and the protrusion.
US10858833B2 Roofing shingle
A roofing shingle including a lower layer including a headlap and a plurality of tabs extending from the headlap, and an upper layer including one or more fingers, wherein the one or more fingers are disconnected from one another, and wherein each of the one or more fingers is disposed on one tab of the plurality of tabs, wherein a number of the plurality of tabs is different than a number of the one or more fingers. In an embodiment, the lower layer is a lowermost layer of the roofing shingle. In another embodiment, the roofing shingle further includes an alignment feature disposed in an exposure zone of the roofing shingle, wherein the alignment feature is adapted to permit alignment of adjacent roofing shingles during installation on a roof.
US10858832B2 Structural element for constructions
A structural element for constructions comprising a structure (2) made of concrete and/or geopolymer and/or alkali activated material and at least one strip (3) made of a fibre-resin composite.Such strip surrounds at least part of said structure (2), compressing it. The strip also at least partly surmounts an external surface (20) of said structure (2).
US10858830B2 Device and method for suspension of a suspended ceiling and a suspended ceiling
A device for suspension of a suspended ceiling, comprising an elongated suspension member (3) having a first end (10) and an opposing second end (11), an anchoring head (4) being arranged at the first end (10); a housing (2) having an open top side (5) and an opposed, closed bottom side (6), the (2) housing defining a housing cavity (7) adapted to be filled with an adhesive (16); and a suspension member holder (8). A passage (9) is provided extending through the closed bottom side (6) of the housing (2), wherein the elongated suspension member (3) in an assembled state of the device extends through the passage (9) with the first end (10) positioned inside the housing cavity (7) and the second end (11) positioned outside the housing cavity (7) and wherein the suspension member holder (8) in the assembled state of the device positions the first end (10) and the thereto arranged anchoring head (4) of the suspension member (3) at a distance H1 from the closed bottom side (6). The invention also relates to a suspended ceiling system comprising such a device as well as a method for suspending a suspended ceiling in a structural ceiling.
US10858828B2 Building block, wall constructions made from building blocks, and methods
A concrete building block includes indicators along each end to assist in aligning a pin placed in the block with a channel in a like block in a course below as a wall is being constructed.
US10858825B2 Concrete dowel placement system and method of making the same
A concrete dowel placement system and methods for making the same. The system allows for accurate and easy substantially-parallel or parallel placement of slip dowels within sections of concrete so that adjacent sections of concrete may be allowed to undergo thermal expansion and contraction while remaining in a common plane without cracking or faulting. The system includes a coupler and a sheath. The sheath is configured to be slidably extensible over the coupler and may be held to the coupler by friction. Additionally, a method of constructing the concrete dowel placement system includes extruding material to form two tubes of different sizes. The tubes are then attached to each other, then material is extruded to form a sheath. Alternatively, construction may include extruding material to form a tube, then removing some of the material from the tube in order to form a coupler.
US10858824B2 Connector for use in forming joint
Presented herein is a connector forming a joint between first and second surfaces. The connector includes a hollow male member embedded in a first surface. The male member has open ended protrusion extending therefrom. A hollow female member to be embedded in second surface. The female member has a mating opening for receiving the protrusion and a flexible sealing means for forming a fluid tight seal between the female and male members. When installed, a tendon forms part of the first surface and extends through protrusion into female member. Prior to grouting, movement of the tendon during settling of first surface is facilitated by the male and female member, without breaking the fluid tight seal formed by flexible sealing means. Also presented is a method of forming a joint between a vertical surface and a horizontal surface.
US10858821B2 Bamboo pole connectors for building construction
A construction system for connecting bamboo segments or poles together, where the segments or poles have non-uniform diameters. The system includes elbow connectors, sleeve connectors, T-shaped connectors and six cavity connectors. Also, part of the connectors include connector segments including an opening defined by a plurality of opposingly located arms separated by one or more channels, and at least one hoop-compression clamp adapted to be positioned around the arms. The arms and hoop-compression clamp cooperate to compress the arms against the bamboo segment to sec1n-e bamboo segment within the connector opening.
US10858815B2 Toilet carrier system with a quick connector
A quick connector assembly for connecting a toilet waste pipe to a drain pipe including a toilet carrier base. A collet has resilient radially inward fingers and a lock body secures the collet in place. The lock body has guide tracks with locked portions that define a locked position and unlocked portions that define an unlocked position. A lock nut includes interior protrusions coupled in the guide tracks for movement between the locked and unlocked positions. A guide is slidingly mounted between the lock nut and lock body. In the unlocked position, the lock nut forces the guide into the collet so that the radially inward fingers are splayed to allow removal of a toilet waste pipe for adjustment. In the locked position, the guide is not forced into the collet so that the radially inward fingers prevent removal of the toilet waste pipe for fast and easy assembly.
US10858814B2 Toilet rim block and rim block cage
A toilet rim block which consists of an outer cover and a core, and to a rim block cage including the toilet rim block. The outer cover includes a first composition and the core includes a second composition. Preferably, the first and the second compositions differ from each other by at least one of the following features: different active substances, different concentration but same active substance, and different viscosity. The outer cover partly encloses the core and the core protrudes on at least one face of the toilet rim block right to the surface as a pole and is exposed. The core is shaped such that the surface of the exposed area changes upon even wear of the surface of the toilet rim block, the surface of the exposed area of the core reducing upon even wear of the surface of the toilet rim block.
US10858813B1 Drain stopper apparatus
A drain stopper apparatus is disclosed and configured for being installed within a drain hole of a fixture, for preventing any buildup of hair or other materials within an associated drainpipe of the fixture. In at least one embodiment, the apparatus provides a stopper body sized and shaped for being positioned within the drain hole of the fixture, in contact with an inner surface of a basin of the fixture. A stopper tailpiece is engaged with a bottom of the stopper body. A stopper is positioned within the stopper body and configured for selectively moving between one of an open position and a closed position. A drive coupler interconnects a lower end of the stopper tailpiece with an upper end of the drainpipe, the drive coupler providing a drive mechanism positioned and configured for selectively actuating the stopper between the open and closed positions.
US10858812B2 Pullout faucet with mounting system
The present invention provides a pullout faucet with a mounting system that is easier to manufacture and assemble. The pullout faucet includes a cage and a mounting retainer. The mounting retainer is separately formed from the cage.
US10858806B2 Modular manifold having at least two control modules for controlling operation of at least two hydraulic actuators of an earthmoving machine
A control module for controlling an operation of a hydraulic actuator that is associated with an earthmoving machine includes a body. The body has a spool chamber and a load sensing passageway associated with the spool chamber. The body also has a spool positioned axially, and at least partially, within the spool chamber. The spool is spring-biased by an end cap located at a first end of the body. The body also has a pair of electrohydraulic spool actuators that are located at a second end of the body and operable to axially displace the spool within the spool chamber. The pair of spool actuators are positioned in parallel and disposed adjacent to one another. The body also has an inlet chamber disposed parallel to the spool chamber and in selective fluid communication with the spool chamber via a spool supply passageway.
US10858805B2 Construction machine
A construction machine is provided which includes a hydraulic closed circuit in which a single rod hydraulic cylinder is driven directly by a bidirectionally tiltable variable displacement pump and can stably speed up the contraction action of the single rod hydraulic cylinder. In the case where a contraction action of a hydraulic cylinder 10 is instructed through an operation lever 30, when a differential pressure obtained by subtracting the pressure of a cap chamber 10a from the pressure of a rod chamber 10b is equal to or lower than a first threshold value a set to a level equal to or higher than a selection setting pressure of a flushing valve 14, a controller 20 closes a rod side selector valve 12b to disable rod assist action for supplying hydraulic fluid from a second hydraulic pump 8 to the rod chamber, and when the differential pressure is higher than the first threshold value, the controller 20 opens the rod side selector valve to enable the rod assist action.
US10858802B2 Hydraulic excavation around a pipeline buried under shallow water
A hydraulic excavation apparatus may be used for providing access to a pipeline buried under shallow water or in wetland locations, for example, in order to install an electro-mechanical clamp on the pipeline. This clamp can then be used for connecting externals anodes to the pipeline, for monitoring the level of corrosion protection of the pipeline, or for any other purpose.
US10858797B2 Method of recognizing obstacles on operation of a vibratory pile driver
A method of recognizing obstacles on operation of a vibratory pile driver of a work machine includes monitoring an acceleration signal of the vibratory pile driver during operation of the vibratory pile operator and analyzing the acceleration signal to determine the presence of an obstacle. The acceleration signal may be monitored over a time period which is determined based on an excitation frequency of the vibratory pile driver. The analysis may include comparing negative and positive half-waves of the acceleration signal. Responsive to the analysis indicating an obstacle, a system operator may be alerted, and/or operation of the vibratory pile driver may be adjusted via controller intervention.
US10858796B2 Extensible shells and related methods for constructing a ductile support pier
Extensible shells and related methods for constructing a support pier are disclosed. An extensible shell can define an interior for holding granular construction material and define a first opening at a first end for receiving the granular construction material into the interior and a second opening at a second end. The extensible shell can be flexible such that the shell expands when granular construction material is compacted in the interior of the shell. A method may include positioning the extensible shell in the ground and filling at least a portion of the interior of the shell with the granular construction material. The granular construction material may be compacted in the interior of the extensible shell to form a support pier.
US10858795B1 Quick-fit self-priming drain pipe
A quick-fit self-priming drain pipe, comprises at least two pipes and at least a joint pipe for connecting several pipes. The surface of the pipe is surrounded with several endlong extended slots in the axial direction of the pipe. From the end face of the pipe, the slot comprises a trench hole and a slot opening from inside to outside. The outer surface at the end of the pipe is surrounded with several locating holes. The joint pipe has at least two through holes corresponding to one end of pipe, and its inner surface is surrounded with several locating pieces corresponding to the locating holes. Hereby, the construction operation is simplified, and the working efficiency and draining efficiency are increased greatly.
US10858793B1 Snow and ice covered surface aerators and methods of use
Aerators and methods for aerating snow and/or ice-covered surfaces, such as, golf greens or lawns, are provided. The aerators include a hub and cylindrical projections from the hub. The cylindrical protections are shaped and oriented to contact the snow and/or ice covered surface. Upon distribution of the aerators upon a snow and/or ice covered surface and exposure of the aerators to ambient conditions, such as, the sun, the temperature of the projections is raised above freezing which melts adjacent portions of the snow and/or ice to expose portions of the underlining surface to ambient air. A kit providing aerators is also provided.
US10858789B2 Hollow, composite dowel bar assemblies, associated fabrication methodology, and apparatus
Hollow composite dowel bar assemblies, their manufacture, and apparatus for manufacture. The dowel bar assemblies may include an elongate and hollow core, a protective jacket coating at least the sidewall exterior of the core, and a sealing structure coupled with each end of the combined core and jacket, that are configured to protect the core from the environment.
US10858786B2 Soft, low lint, through air dried tissue and method of forming the same
A multi-ply through air dried structured tissue having a bulk softness of less than 10 TS7 and a lint value of 5.0 or less. Each ply of the tissue has a first exterior layer that includes a wet end temporary wet strength additive in an amount of approximately 0.25 kg/ton and a wet end dry strength additive in an amount of approximately 0.25 kg/ton, an interior layer that includes a first wet end additive comprising an ionic surfactant, and a second wet end additive comprising a non-ionic surfactant, and a second exterior layer.
US10858783B2 Sheet manufacturing apparatus, control method of sheet manufacturing apparatus, and sheet manufacturing method
A sheet manufacturing apparatus includes a defibrating unit that defibrates a raw material containing a fiber in air; a mixing unit that mixes a defibrated material defibrated by the defibrating unit and a resin in air; a web forming unit that forms a web by accumulating the mixture mixed by the mixing unit on a moving body; a transporting unit that transports the web; a sheet forming unit that forms a sheet from the web; a setting unit that sets a thickness of the sheet; and a controller that controls a moving speed of the moving body and a transporting speed of the web transported by the transporting unit, in accordance with the thickness of the sheet set by the setting unit.
US10858780B2 Composite elevator system tension member
A tension element of an elevator system tension member includes a plurality of first polymer fibers of a first material extending along a length of the tension element, and a plurality of second polymer fibers of a second material different from the first material. The plurality of second polymer fibers have a melting point lower than that of the plurality of first polymer fibers. The plurality of second polymer fibers are fused to the plurality of first polymer fibers to serve as a matrix for the plurality of first polymer fibers.
US10858779B2 Sound-absorbing membrane, sound absorbing material, and methods of manufacture thereof
Provided are a sound-absorbing membrane, a sound-absorbing material, and methods of manufacture therefor that can provide suitable sound absorbing performance, suppressed deterioration in appearance quality, and easy production. A sound-absorbing membrane 10 includes: a base sheet 11 made of a nonwoven fabric having a airflow resistance of 0.01 to 0.1 kPa·s/m; and a resin film 12 covering one surface of the base sheet, the resin film 12 made of a thermosetting resin in a semi-cured state. Fillers 13 made of powder having an average particle diameter of 1 to 100 μm are dispersed in the resin film 12. The sound-absorbing membrane 10 has a whole airflow resistance of 0.2 to 5.0 kPa·s/m. A sound-absorbing material 20 includes a sound absorbing base sheet 21 made of a porous material, and the sound-absorbing membrane 10 laminated on one surface or both surfaces of the sound absorbing base sheet 21 such that the resin film 12 faces the sound absorbing base sheet 21, the sound-absorbing material 20 has a predetermined shape.
US10858774B2 Laundry washing machine with automatic detergent dispensing and/or rinse operation type selection
A laundry washing machine and method utilize weight, fluid level and fluid property sensors to dynamically select a load type, control a wash cycle and control an amount of detergent dispensed during a wash cycle.
US10858773B2 Washing machine with drawers and flexible washing compartment
Washing machine (1) for the washing of laundry such as clothes and textiles, which washing machine comprises a housing (1a), wherein the housing (1a) comprises: an inlet (4), for supplying washing water, an outlet (5), for disposal of washing water, a pump (6), for pumping the washing water, wherein the housing (1a) comprises one, or a plurality of washing drawers (2), each washing drawer (2) having a pair of conduits (4a, 5a) for fluid tight connection of a respective flexible washing compartment (10) for washing laundry and arranged in the washing drawer (2)), wherein each drawer (2) of the housing (1a) is arranged to lead water from the inlet (4) of the housing (1a) via conduit (4a) to the respective washing compartment (10) arranged therein and, by means of the pump (6) and conduit (5a), to pump air and water out from the respective flexible washing compartment (10) in order to create a pressure difference inside the washing compartment (10) with respect to the surrounding pressure and by that emptying the flexible washing compartment (10) of washing water.
US10858767B2 Industrial fabric
The object of the present invention is to provide an industrial fabric which exhibits an excellent surface smoothness and an excellent filtering ability, while at the same time reduces the generation of the hydration mark.The industrial fabric of the present invention including at least one upper surface side fabric constituted by upper surface side warps and upper surface side wefts and at least one lower surface side fabric constituted by lower surface side warps and lower surface side wefts, said at least one upper surface side fabric comprising at least one concave binding yarn for pulling down including a portion where a single knuckle is formed and at least one convex binding yarn for pushing up located to be adjacent to said at least one concave binding yarn for pulling down, and said at least one convex binding yarn for pushing up passes under at least one or more said upper surface side warps or said upper surface side wefts woven with a portion where a single knuckle of said at least one concave binding yarn for pulling down is formed and includes at least two or more knuckles which are formed by passing over another upper surface side warp or another upper surface side weft located adjacent to said upper surface side warps or said upper surface side wefts.
US10858766B2 Industrial fabric
An industrial fabric includes upper surface side warps, lower side warps, wefts and an auxiliary yarn. Each of the lower side warps is arranged below each of the upper side warps respectively. The upper side warps and the lower side warps are woven by the wefts. The auxiliary yarn is disposed between the upper side warps and the lower side warps without being woven by the upper side warps and the lower side warps. The auxiliary yarn is disposed between two of the adjacently disposed wefts.
US10858762B2 Renewable polyester fibers having a low density
Fibers that are formed from a thermoplastic composition that contains a rigid renewable polyester and has a voided structure and low density are provided. To achieve such a structure, the renewable polyester is blended with a polymeric toughening additive in which the toughening additive can be dispersed as discrete physical domains within a continuous matrix of the renewable polyester. Fibers are thereafter formed and then stretched or drawn at a temperature below the glass transition temperature of the polyester (i.e., “cold drawn”).
US10858758B2 Manufacturing method for silicon carbide epitaxial wafer and manufacturing method for silicon carbide semiconductor device
A silicon carbide substrate (2) is positioned such that a principal surface of the silicon carbide substrate (2) is parallel to a plurality of injection holes (8) of a horizontal CVD apparatus arranged in a row. Source gas is fed from the plurality of injection holes (8) to epitaxially grow a silicon carbide epitaxial growth layer (10) on the principal surface of the silicon carbide substrate (2). The source gas fed from the plurality of injection holes (8) is divided into a plurality of system lines and controlled individually by separate mass flow controllers. A flow rate of the source gas on the principal surface of the silicon carbide substrate (2) is greater than 1 m/sec.
US10858756B2 Nonlinear optical crystal fluorine boron beryllium salt and its preparation process and use
Crystalline NH4Be2BO3F2 or Be2BO3F (abbreviated as BBF) has nonlinear optical effect, is not deliquescent in the air, is chemically stable. They can be used in a variety of nonlinear optical fields and will pioneer the nonlinear optical applications in the deep UV band.
US10858755B2 Nanocomposite based on graphene for reversible storage of hydrogen
A nanocomposite for the reverse storage of hydrogen based on monolayer sheets of polycrystalline or monocrystalline grapheme having a form of a cylindrical spiral roll of polycrystalline or monocrystalline graphene with a preferably constant spacing in the range from 0.2 to 2 nm, whereby the said spiral roll of polycrystalline graphene has grains with a minimum diameter of 50 nm.
US10858754B2 Rhombohedron epitaxial growth with molten target sputtering
Some aspects relate to methods of forming an epitaxial layer. In some examples, the methods include ejecting atoms from a molten metal sputtering material onto a heated crystalline substrate and growing a single epitaxial layer on the substrate from the ejected atoms, where the atoms are ejected with sufficient energy that the grown epitaxial layer has at least a partial rhombohedral lattice, and wherein the crystalline substrate is heated to a temperature of about 600 degrees Celsius or less, or about 500 degrees or less. Other aspects relate to materials, such as a material including a single epitaxial layer on top of a crystalline substrate, the layer including one or more semiconductor materials and having at least a partial rhombohedral lattice, or a substantially rhombohedral lattice.
US10858752B2 Method for treating surfaces of geometrically complex parts, part-carrying device and treatment device
A part-carrier for electrolytically treating geometrically complex parts includes a reinforcement vertically supporting supports that are movable in rotation and designed to carry the parts to be treated, and a control member which, when activated, pivots the movable supports in sequence to either side of a neutral initial position. Application to electroplating.
US10858750B2 Tin-plated copper terminal material, terminal and electric wire terminal-end structure
Providing a tin-plated terminal material with high corrosion-prevention effect and low contact resistance, a terminal formed from the terminal material, and an electric wire terminal-end structure. Provided are a base material made of copper or copper alloy, a zinc layer made of zinc or zinc alloy formed on the base material, and a tin layer made of tin or tin alloy formed on the zinc layer: in a whole of the zinc layer and the tin layer, a tin amount per unit area is 0.30 mg/cm2 to 7.00 mg/cm2 inclusive, a zinc amount per unit area is 0.07 mg/cm2 to 2.00 mg/cm2 inclusive, a content percentage of zinc in a vicinity of a surface in the tin layer is 0.2% to 10% by mass inclusive, and a length proportion of low-angle grain boundaries occupied in a total length of crystal boundaries in the tin layer is 2% to 30% inclusive.
US10858749B2 Electroplating solution for lithium metal, and method for manufacturing lithium metal electrode by using same
An electroplating solution for lithium metal, and a method for preparing a lithium metal electrode using the same, and in particular, while preparing a lithium metal electrode using electroplating, a lithium metal electrode having enhanced surface properties may be prepared by electroplating using a plating solution including a lithium nitrogen oxide and a metal nitrogen oxide, and, by using such a lithium metal electrode in a battery, lifetime properties of the battery may be enhanced.
US10858748B2 Method of manufacturing hybrid metal foams
A method of electroplating a metal foam includes placing a metal foam to be plated into an electroplating chamber with a plating material source, circulating an electrolyte through the chamber to carry metal ions from the plating material source, the circulating being selected and controlled to produce an even coating of plating material on surfaces of the metal foam.
US10858746B2 Method of manufacturing graphene by DC switching
The present inventive concept provides a method of manufacturing graphene using electrochemistry, the method including dipping a cathode including metal and an anode including graphite into an electrolyte and applying a DC power supply between the cathode and the anode, wherein the DC power supply is a DC switching power supply applying a positive (+) voltage and a negative (−) voltage alternately and repetitively. The method according to the present inventive concept can simply mass-produce high purity graphene by applying the DC switching power supply, thereby efficiently controlling the ions to peel the graphite.
US10858745B2 Photochemical electrode and oxygen evolution device
A photochemical electrode includes: an optical absorption layer; a catalyst layer for oxygen evolution reaction over the optical absorption layer; and a conducting layer over the catalyst layer. A valance band maximum of the catalyst layer is higher than a valance band maximum of the optical absorption layer. A work function of the conducting layer is larger than a work function of the catalyst layer.
US10858743B2 Hydrogen water dispenser unit and refrigerator having same
The embodiments of the present invention relate to a hydrogen water dispenser unit and a refrigerator having the same, in which a hydrogen water generator disposed inside the refrigerator provides hydrogen water, as well as normal water, according to user preference.
US10858736B2 Atomic layer deposition method
An atomic layer deposition apparatus includes a chamber including a plurality of regions; and a heating device respectively providing specific temperature ranges for the plurality of regions. By flowing precursor gases at different flow rates in the different regions, thin films can be simultaneously formed in the different regions having different film thicknesses.
US10858735B2 Alignment systems employing actuators providing relative displacement between lid assemblies of process chambers and substrates, and related methods
Alignment systems employing actuators provide relative displacement between lid assemblies of process chambers and substrates, and related methods are disclosed. A process chamber includes chamber walls defining a process volume in which a substrate may be placed and the walls support a lid assembly of the process chamber. The lid assembly contains at least one of an energy source and a process gas dispenser. Moreover, an alignment system may include at least one each of a bracket, an interface member, and an actuator. By attaching the bracket to the chamber wall and securing the interface member to the lid assembly, the actuator may communicate with the bracket and the interface member to provide relative displacement between the chamber wall and the lid assembly. In this manner, the lid assembly may be positioned relative to the substrate to improve process uniformity across the substrate within the process chamber.
US10858734B2 High conductivity graphene-metal composite and methods of manufacture
Embodiments of the present technology include graphene-metal composites. An example graphene-metal composite comprises a porous metal foam substrate, a graphene layer deposited to the porous metal foam substrate, a metal layer applied to the graphene layer, and another graphene layer deposited to the metal layer; the multilayered porous metal foam substrate being compressed to form a graphene-metal composite.
US10858731B2 Inflator and inflation method of vacuum atmosphere conversion chamber, and vacuum sputtering equipment
An inflator of a vacuum atmosphere conversion chamber is provided. The inflator comprises a first charging pipe including a first valve body, a second charging pipe including a second valve body, a pressure monitoring and judging module, an oxygen concentration monitoring and judging module and a control module. The pressure monitoring and judging module is connected separately to the vacuum atmosphere conversion chamber and the control module, the oxygen concentration monitoring and judging module is connected separately to the vacuum atmosphere conversion chamber and the control module, and the control module is connected separately to the first valve body and the second valve body. An inflation method of vacuum atmosphere conversion chamber and a vacuum sputtering equipment are also provided. The inflator, the inflation method and the vacuum sputtering equipment can switch the charging gases, for eliminating the safety hazard on the basis of solving the oxidation issue effectively.
US10858730B2 Multilayer thin films exhibiting perpendicular magnetic anisotropy
A method for forming a multilayer thin film exhibiting perpendicular magnetic anisotropy includes alternately sputtering a CoFeSiB target and a Pd target inside a vacuum chamber to form a [CoFeSiB/Pd] multilayer thin film on a substrate disposed inside the vacuum chamber. The number of times the [CoFeSiB/Pd] multilayer thin film is stacked may be 3 or more.
US10858727B2 High density, low stress amorphous carbon film, and process and equipment for its deposition
A deposited amorphous carbon film includes at least 95% carbon. A percentage of sp3 carbon-carbon bonds present in the amorphous carbon film exceeds 30%, and a hydrogen content of the amorphous carbon film is less than 5%. A process of depositing amorphous carbon on a workpiece includes positioning the workpiece within a process chamber and positioning a magnetron assembly adjacent to the process chamber. The magnetron assembly projects a magnetic field into the process chamber. The method further includes providing a carbon target such that the magnetic field extends through the carbon target toward the workpiece. The method further includes providing a source gas to the process chamber, and providing pulses of DC power to a plasma formed from the source gas within the process chamber. The pulses of DC power are supplied in pulses of 40 microseconds or less, that repeat at a frequency of at least 4 kHz.
US10858725B2 High density bond coat for ceramic or ceramic matrix composites
A method that includes introducing a suspension comprising a coating material and a carrier into a heated plume of a thermal spray device. The coating material may include silicon or a silicon alloy. The method further includes directing the coating material using the heated plume toward a substrate that includes a ceramic or a ceramic matrix composite and depositing the coating material to form a bond coat directly on the substrate such that the bond coat defines a porosity of less than about 3 percent by volume.
US10858724B2 Method for homogenizing the compositions and mechanical performances of nickel-based material brazed joints
A method for homogenizing the compositions and mechanical performances of nickel-based material brazed joints, includes three homogenized manufacturing steps: Step I, assembling the welding sample, placing it into the vacuum furnace, and then heating up to 830˜860° C. and holding the temperature; then heating up again to 1050˜1100° C. and holding the temperature; allowing for slow self-cooling in vacuum till it reaches 620˜640° C.; then filling the furnace with nitrogen and starting the vacuum furnace fan at the same time, so that the sample is cooled down to 40˜60° C.; Step II, raising the temperature up to 1140˜1160° C. and holding, then cooling it down to the room temperature through water-quenching; Step III, raising the temperature of the welding sample up to 680˜750° C. again, and cooling it down to the room temperature through air cooling.
US10858721B1 System and method for liquid-organic particle separation
The present invention provides a method and system for separating a liquid from organic particles. The mixer-settler extraction cell includes a flow distributor. The flow distributor comprises a chevron-shaped series of welded plates, which separates the incoming flow stream of liquid and organic particles from one another.
US10858720B2 Method for treatng a nitrided/nitrocarburised part
In a method of treating a nitrided/nitrocarburized workpiece, at least a portion of the workpiece is subjected to a first step in which at least one laser beam is moved in at least one pass over the portion, until the surface layer of the portion is transformed in part or in full, and until the distribution of the nitrogen concentration in the diffusion zone is modified. In a second step at least one laser beam is moved in at least one pass over said portion so as to enable the nitrogen concentration in the underlying diffusion layer to be reduced.
US10858719B2 Steel sheet
A steel sheet including an inner layer and a hard layer at one or both surfaces of the inner layer wherein the hard layer and the inner layer have predetermined compositions, each hard layer has a thickness of 20 μm or more and ⅖ of the total sheet thickness or less, the hard layer has an average micro-Vickers hardness of 400 HV or more and less than 700 HV, the hard layer has an N amount of 0.02% or less, the inner layer has an average micro-Vickers hardness of 80 HV or more and less than 400 HV, the inner layer has a carbide volume ratio of less than 2.00%, and the hard layer has a nanohardness standard deviation of 2.00 or less is provided.
US10858716B2 Hot rolled steel sheet and associated manufacturing method
The present invention provides a hot rolled steel sheet with yield stress greater than 680 MPa and less than or equal to 840 MPa a tensile strength between 780 MPa and 950 MPa, elongation at failure greater than 10% and hole-expansion ratio (Ac) greater than or equal to 45%. The chemical composition includes, with the contents expressed by weight: 0.05%≤Mo≤0.35%, 0.15
US10858714B2 Blowing lance tip
A blowing lance tip includes a central stirring gas-supply tube, an inner coolant-inlet tube ending, at one end thereof facing the bath, in a second front wall and having a central opening, an outer coolant-outlet tube, a heat exchange space, and a stirring gas-outlet pipe leading from each opening in the front wall, wherein the second front wall has, at the central opening, an edge which is curved in axial cross-section such that a height (H3) is defined between a leading face of said edge and the third front wall, and such that, in the heat exchange space, a predetermined minimum height (H1) is present on the side facing the central opening.
US10858713B1 Process and system for extraction of iron oxide from ore
A method and system of extracting iron oxide from ore is provided, which may include adding a chelating agent to an iron ore to form an iron ore and chelating agent solution, heating the solution to reflux in water, and filtering the solution to yield an extraction residue and a chelated iron solution. The chelated iron solution may be treated with a potassium hydroxide and water solution to yield iron hydroxide.
US10858712B2 Production of fermentable sugars and lignin from biomass using supercritical fluids
Methods are disclosed for the continuous treatment of biomass comprising a pretreatment step, wherein said biomass is contacted with a first supercritical, near-critical, or sub-critical fluid to form a solid matrix and a first liquid fraction; and a hydrolysis step, wherein said solid matrix formed in said pretreatment step is contacted with a second supercritical or near-supercritical fluid to produce a second liquid fraction and an insoluble lignin-containing fraction. Also disclosed are apparatuses for the continuous conversion of biomass comprising a pretreatment reactor and a hydrolysis reactor associated with said pretreatment reactor.
US10858710B2 Transgenic corn event MON87403 and methods for detection thereof
The present disclosure provides a transgenic corn comprising event MON87403 that exhibits increased grain yield. The disclosure also provides cells, plant parts, seeds, plants, commodity products related to the event, and DNA molecules that are unique to the event and were created by the insertion of transgenic DNA into the genome of a corn plant. The disclosure further provides methods for detecting the presence of said corn event nucleotide sequences in a sample, probes and primers for use in detecting nucleotide sequences that are diagnostic for the presence of said corn event.
US10858709B2 Methods for producing corn plants with downy mildew resistance and compositions thereof
The present disclosure is in the field of plant breeding and disease resistance. The disclosure provides methods for breeding corn plants having downy mildew (DM) resistance using marker-assisted selection. The disclosure further provides corn germplasm resistant to DM. The disclosure also provides markers associated with DM resistance loci for introgressing these loci into elite germplasm in a breeding program, thus producing novel DM resistant germplasm.
US10858704B2 Methods for measuring virulence in soybean cyst nematode
Phytoparasitic nematodes that are able to infect and reproduce on plants that are considered resistant are referred to as virulent. The mechanism(s) that virulent nematodes employ to evade or suppress host plant defenses are not well understood. Described herein is the discovery of three single nucleotide polymorphisms (SNPs) that reproducibly show allele imbalances between soybean cyst nematode (SCN) grown on resistant and susceptible soybean (Heterodera glycines) plants. Two candidate SCN virulence genes, biotin synthase (HgBioB) and a bacterial-like protein containing a putative SNARE domain (HgSLP-1), were tightly linked to the SNPs. Methods, kits, and compositions are provided for using these discoveries to detect and quantify SCN virulence in field samples. Also provided are methods for planting fields in accordance with the results of detecting (or not detecting) virulent SCN in the fields.
US10858695B2 Nucleic acid amplification
In some embodiments, provided are methods for nucleic acid amplification include subjecting the nucleic acid to be amplified to partially denaturing conditions. In some embodiments, methods for nucleic acid amplification include amplifying without fully denaturing the nucleic acid that is amplified. In some embodiments, the methods for nucleic acid amplification employ an enzyme that catalyzes homologous recombination and a polymerase. In some embodiments, methods for nucleic acid amplification can be conducted in a single reaction vessel. In some embodiments, methods for nucleic acid amplification can be conducted in a single continuous liquid phase of a reaction mixture, without need for compartmentalization of the reaction mixture or immobilization of reaction components. In some embodiments, methods for nucleic acid amplification comprise a amplifying at least one polynucleotide onto a surface under isothermal amplification conditions, optionally in the presence of a polymer. The polymer can include a sieving agent and/or a diffusion-reducing agent.
US10858694B2 Methods and reagents for reverse-transcription polymerase chain reaction
The present invention provides a method of amplifying an RNA molecule in a biological sample by reverse transcription PCR (RT-PCR), wherein the RT-PCR is carried out in a solution comprising a) a polar aprotic solvent; b) a serum albumin; and optionally c) a non-ionic surfactant and/or a betaine.
US10858688B2 Observation method using binding and dissociation probe
An observation method of a sample containing a target substance, the observation method including an imaging step in which a step of obtaining a speckle image including, as a speckle, light emitted from a luminescent substance in which a medium is brought into contact with the sample is performed a plurality of times so as to obtain a plurality of speckle images, the medium containing a probe that contains the luminescent substance emitting light and that repeatedly binds to and dissociates from the target substance directly and specifically, and an observation image generation step of generating an observation image of the target substance in the sample from the plurality of speckle images, wherein a half-life of a probe-target complex formed by binding between the probe and the target substance is equal to or more than 10 milliseconds and equal to or less than 3 seconds.
US10858686B2 Method for preparing antibodies having improved properties
The present invention is directed to methods and compositions for the production of Fc-containing polypeptides having improved properties and comprising mutations at positions 243 and 264 of the Fc region.
US10858685B2 Method for producing modified xylopolysaccharide
Provided is a method for industrially mass-producing a modified xylopolysaccharide from biomass. The biomass used as a raw material includes xylan in plant cell walls, having at least one kind of substituents selected from acetyl, feruloyl arabinofuranosyl and coumaroyl arabinofuranosyl groups in the side chains of xylan. A passage controlling mechanism is internally arranged to generate plug-flow onto a slurry containing the biomass at a solid content in 10 mass % to 30 mass %. The hydrothermal treatment is performed under the controlled conditions: at a temperature of 160° C. or more, at a pressure equal to or higher than the saturated water vapor pressure at said temperature, and with a reaction severity R0 ranging from 3000 to 7000. A modified xylopolysaccharide is obtained as preserving the substituents in the side chains of xylan by performing a continuous hydrothermal treatment in a cylindrical plug-flow reactor.
US10858683B2 Process for the treatment of yeast cell walls with a laminaripentaose producing beta-1,3-glucanase
The present invention provides a process for the treatment of a composition comprising yeast cell walls comprising β-1,3-glucans which are insoluble when extracted with water and partially soluble when extracted with DMSO, the process comprising contacting said composition with laminaripentaose-producing-β-1,3-glucanase and inactivating the laminaripentaose-producing-β-1,3-glucanase to result in a composition comprising yeast cell walls wherein the β-1,3-glucans have an improved solubility in DMSO and the ratio of β-glucans soluble in DMSO compared to water is greater than or equal to 2.
US10858680B2 Lov-D acyltransferase mediated acylation
Methods for the improved acylation of chemical substrates using LovD acyltransferases, thioesters having acyl groups, and (i) thiol scavengers and/or (ii) precipitating agents are presented. An improved method for the production of simvastatin using (i) activated charcoal as a thiol scavenger and/or (ii) ammonium hydroxide as a precipitating agent is also presented.
US10858678B2 Method for producing 3-oxoadipic acid
A method of producing 3-oxoadipic acid from an aliphatic compound easily utilizable by a microorganism, such as a saccharide, by utilization of a metabolic pathway of the microorganism is disclosed. The method of producing 3-oxoadipic acid includes the step of culturing at least one type of microorganism having a capacity to produce 3-oxoadipic acid, selected from the group consisting of, for example, microorganisms belonging to the genus Serratia, microorganisms belonging to the genus Corynebacterium, microorganisms belonging to the genus Hafnia, microorganisms belonging to the genus Bacillus, microorganisms belonging to the genus Escherichia, microorganisms belonging to the genus Pseudomonas, microorganisms belonging to the genus Acinetobacter, microorganisms belonging to the genus Alcaligenes, microorganisms belonging to the genus Shimwellia, microorganisms belonging to the genus Planomicrobium, microorganisms belonging to the genus Nocardioides, microorganisms belonging to the genus Yarrowia, microorganisms belonging to the genus Cupriavidus, microorganisms belonging to the genus Rhodosporidium, microorganisms belonging to the genus Streptomyces, and microorganisms belonging to the genus Microbacterium.
US10858676B2 Method for producing objective substance
A method for producing an objective substance such as vanillin and vanillic acid is provided. An objective substance is produced from a carbon source or a precursor of the objective substance by using a microorganism having an objective substance-producing ability, which microorganism has been modified so as to have a specific feature, such as a reduced activity of AICAR formyltransferase/IMP cyclohydrolase, an increased activity of 3-PGDH, and/or a reduced activity of L-serine deaminase.
US10858675B2 Modified microorganism for the optimized production of 2,4-dihydroxybutyrate with enhanced 2,4-dihydroxybutyrate efflux
The present invention relates to a recombinant microorganism capable of producing 2,4-dihydroxybutyrate, which is characterized by an increased cellular export, and preferably by a decreased cellular import, of said 2,4 DHB. The invention also relates to a method for the optimized production of 2,4-dihydroxybutyrate by culturing said microorganism in a fermentation medium and recovering 2,4-DHB from said medium.
US10858674B2 Methods and systems for propagating microorganisms on stillage compositions
Provided are methods and systems of propagating a microorganism on a stillage composition. The methods involve growing microorganisms in a propagation medium formed from a polysaccharide-containing stillage composition with the majority of the of the polysaccharides in the propagation medium coming from the stillage composition. The propagation medium also includes cellulases and/or amylases to form monosaccharides from the polysaccharides. A first cell mass is grown in the propagation medium to form a second cell mass which is greater than the first cell mass.
US10858673B2 Method and an apparatus for treating plant based raw material with an enzymatic hydrolysis
The invention relates to a method and an apparatus for treating plant based raw material with an enzymatic hydrolysis, in which the plant based raw material (1) is treated to form lignocellulosic material (3a,3b) and the lignocellulosic material (3a,3b) or its fraction (10) is conducted into the enzymatic hydrolysis (4), wherein the method comprises at least one treatment stage (2a,2b,2c) in which the plant based raw material (1) is treated so that the lignocellulosic material (3a,3b) contains over 80% fine solid particles which are fiber-like or indefinable particles smaller than 0.2 mm, defined by an optical measurement device, the lignocellulosic material (3a,3b) or at least one fraction (10) of the lignocellulosic material is supplied into the enzymatic hydrolysis (4) for forming a lignin based material (5), and at least one solid-liquid separation stage (6) after the enzymatic hydrolysis (4) in which a lignin fraction (7) and a soluble carbohydrate containing fraction (8) are separated. Further, the invention relates to the soluble carbohydrate containing fraction, the lignin fraction, the lignin based material, the liquid fraction and the solid fraction, and their uses.
US10858669B2 Genetically modified chicken egg with an exogenous sequence knocked into the ovalbumin gene
Provided are a poultry knock-in egg and knock-out egg. The present invention pertains to a knock-out poultry egg in which at least one oviduct-specific gene has been knocked out, said gene being selected from the group consisting of ovalbumin, ovomucoid, ovomucin, ovotransferrin, ovoinhibitor, and lysozyme, and at least one egg allergen protein has been reduced or eliminated, said protein being selected from the group consisting of ovalbumin, ovomucoid, ovomucin, ovotransferrin, ovoinhibitor, and lysozyme.
US10858663B2 Genetically modified bacteria stably expressing IL-10 and insulin
The current disclosure provides microorganisms, such as lactic acid bacteria (e.g., Lactococcus lactis) containing an exogenous nucleic acid encoding an IL-10 polypeptide and an exogenous nucleic acid encoding a T1D-specific antigen (e.g., a proinsulin) polypeptide, wherein both exogenous nucleic acids are integrated into the bacterial chromosome. Such microbial strains are suitable for human therapy. The disclosure further provides compositions (e.g., pharmaceutical compositions) methods of using the microorganisms and compositions, e.g., for the treatment of type 1 diabetes (T1D), including those with residual beta-cell function, e.g., recent-onset T1D. The microorganism may be administered orally, delivers the microorganism into the gastrointestinal tract, where it is released and expresses the bioactive polypeptides, The methods of the present disclosure are particularly well suited for subjects possessing residual beta-cell function, e.g., for subjects with recent-onset T1D.
US10858658B2 Compositions and methods for inhibiting gene expression of factor XII
RNA interference (RNAi) triggers for inhibiting the expression of Factor XII (F12) gene through the mechanism of RNA interference are described. Pharmaceutical compositions comprising one or more F12 RNAi triggers together with one or more excipients capable of delivering the RNAi trigger(s) to a liver cell in vivo are also described. Delivery of the F12 RNAi trigger(s) to liver cells in vivo provides for inhibition of F12 gene expression and treatment of angioedema, including hereditary angioedema (HAE) and venous thromboembolism (VTE), and diseases associated with angioedema.
US10858656B2 KRAS nucleic acids and uses thereof
Disclosed herein are molecules and pharmaceutical compositions that mediate RNA interference against KRAS. Also described herein include methods for treating a disease or disorder that comprises a molecule or a pharmaceutical composition that mediate RNA interference against KRAS.
US10858654B2 Polypeptide inhibitors of SMAD3 polypeptide activities
This document provides polypeptide inhibitors of Smad3 polypeptide activities. For example, methods and materials for using polypeptides (e.g., polypeptides designed to include both a cell penetrating amino acid sequence and an amino acid segment of a SH3 domain of a SNX9 polypeptide) to inhibit one or more Smad3 polypeptide activities are provided. This document also provides methods and materials for using RNA interference to treat a disease (e.g., a fibrotic disease) in a mammal (e.g., a human).
US10858652B2 Thermostable reverse transcriptase
Embodiments of the disclosure concern methods and compositions related to generation and/or use of proofreading reverse transcriptases, including those that are thermophilic or hyperthermophilic. The disclosure encompasses specific recombinant polymerases and their use. In some embodiments, the polymerases are utilized for RNA sequencing in the absence of generation of a cDNA intermediate.
US10858651B2 Compositions and methods for enrichment of nucleic acids
Methods are provided for reducing the complexity of a population of nucleic acids prior to performing an analysis of the nucleic acids, e.g., sequence analysis. The methods result in a subset of the initial population enriched for a target region, which is typically located within one or more target fragments. The methods are particularly useful for analyzing populations having a high degree of complexity, e.g., chromosomal-derived DNA, whole genomic DNA, or mRNA populations.
US10858647B2 Removal of DNA fragments in mRNA production process
The present invention describes methods of removing DNA from an RNA transcript during the mRNA production process. The method embodies procedures for obtaining an in vitro transcription product, and removing any DNA from the product. The DNA can be removed by adding either free DNase or a resin containing immobilized DNase to the product, and recovering the RNA transcript. Alternatively, the DNA template used in the in vitro transcription reaction is labeled. After transcription, the product is applied to a resin that is configured to bind the label, and the RNA transcript is recovered. To detect whether any residual impurities are left in the RNA transcript product, the product is subjected to nuclease digestion and subsequently to liquid chromatography-tandem mass spectrometry analysis to quantitate any residual DNA. The present invention demonstrates efficient and effective methods of isolating an RNA transcript from an in vitro transcription product.
US10858645B2 Nucleic acid preparation compositions and methods
Provided herein are methods and compositions to extract and enrich by, physical separation or amplification, relatively short nucleic acids from a nucleic acid composition containing a high background of longer nucleic acids (e.g., host or maternal nucleic acids; genomic nucleic acid and the like).
US10858644B2 Methods and apparatuses for processing blood and other biological samples
Systems and methods for the high yield extraction and recovery of higher quality target molecule(s) (e.g., DNA, RNA, protein, lipids, metabolites) from blood spots. High quality DNA recovered from dried blood spots can be an input source for high throughput analytical methods, such as for polymerase chain reaction (e.g., qPCR) and/or next generation sequencing (NGS). In various embodiments, at least 20.0 nanograms of nucleic acid (e.g., DNA, RNA), or at least 8.0 milligrams of protein, may be extracted and recovered per an amount of dried blood corresponding to approximately 5 microliters of fresh blood. In some embodiments, a majority (e.g., greater than 50%, greater than 60%, up to 95-100%) of the nucleic acid that is extracted and recovered from the blood spot via focused acoustics may be of a quality suitable for amplification via PCR or NGS.
US10858634B2 Vaccines and pharmaceutical compositions against foot-and-mouth disease virus
This application is directed generally to foot-and-mouth disease virus (FMDV) 3C proteases that have been modified by mutating a polynucleotide sequence coding for the FMDV 3C protease. The modified FMDV proteases exhibit proteolytic activity on FMDV P1 precursor protein and exhibit a reduction in one or more toxic or inhibitory properties associated with an unmodified FMDV 3C protease on a host cell used to recombinantly produce it. Vectors carrying polynucleotides encoding modified FMDV 3C protease sequences can induce production of FMDV virus-like particles in a host cell when expressed in the host cell. The modified FMDV 3C proteases can generally be used to produce immunogenic FMDV preparations capable of inducing an immune response against FMDV.
US10858628B2 Methods and compositions for inducing hematopoietic cell differentiation
The invention provides culture platforms, cell media, and methods of differentiating pluripotent cells into hematopoietic cells. The invention further provides pluripotent stem cell-derived hematopoietic cells generated using the culture platforms and methods disclosed herein, which enable feed-free, monolayer culturing and in the absence of EB formation. Specifically, pluripotent stem cell-derived hematopoietic cell of this invention include, and not limited to, iHSC, definitive hemogenic endothelium, hematopoietic multipotent progenitors, T cell progenitors, NK cell progenitors, T cells, NK cells, NKT cells and B cells.
US10858623B2 Removal of microorganisms from cell culture media
Compositions and methods are provided for removing viral contaminants from a chemically defined cell culture medium. Compositions provided herein are resistant to or exhibit reduced fouling by one or more components in a chemically defined cell culture medium.
US10858621B2 Cell dispersion measurement mechanism, and cell subculture system utilizing same
The present invention addresses the problem of providing: a cell dispersion measurement mechanism whereby it becomes possible to fully disperse cells regardless of the experiences of operators skilled in cell culture and it also becomes possible to determine the number or concentration of cells accurately; a cell culture apparatus equipped with the cell dispersion measurement mechanism; and a cell dispersion measurement method. The problem can be solved by circulating a cell suspension in a flow path to disperse cell masses contained in the cell suspension, and then determining over time the number or concentration of cells and/or the degree of dispersion of cells in the cell suspension that is flowing in the circulation flow path.
US10858620B2 Multi-chambered fluid-fillable apparatus
The invention relates to a multi-chambered, fluid-fillable apparatus apparatus, comprising two sheets bonded together to define a plurality of cells between them. In a first aspect, at least one, and preferably both, of the sheets are formed from polyvinyl alcohol. In a second aspect, the sheets are sealed together using both permanent and non-permanent seals. The non-permanent seals are formed to rupture at a predetermined internal pressure in order to dissipate externally applied load.
US10858615B2 Surface treatment composition, preparation method thereof, surface treatment method using the same
A surface treatment composition according to the present invention is used for treating a surface of a polished object to be polished which is obtained after polishing with a polishing composition including ceria, using the surface treatment composition including a (co)polymer having a monomer-derived structural unit having a carboxyl group or a salt group thereof, a residue removing accelerator composed of a specific compound having a hydroxyl group, and a dispersing medium, wherein pH is less than 7.
US10858613B2 Alkaline detergent composition containing a carboxylic acid terpolymer for hard water scale control
A highly alkaline detergent is described which includes the use of a carboxylic acid terpolymer in combination with an alkali metal hydroxide. The detergent maintains cleaning functions and also prevents hard water scaling at application temperatures, for example at temperatures of between about 145-180 degrees Fahrenheit and, for example, at a pH of 9.5 to about 13.
US10858612B2 Detergent composition comprising a cationic derivative of a polysaccharide
The invention relates to a detergent composition comprising at least one cationic derivate of a polysaccharide. The cationic derivate has an average molecular weight of less than 30000 g/mol, a degree of substitution ranging between 0.01 and 3. The invention further relates to a method of reducing, limiting or preventing the occurrence of spotting and/or filming on hard surface substrates during rinsing or washing and to the use of a detergent composition to reduce, limit or prevent the occurrence of spotting and/or filming on hard surface substrates during rinsing and/or washing.
US10858611B2 Process for preparing mixtures of epoxidized fatty acid esters
The present invention relates to a process for preparing two mixtures of epoxidized fatty acid esters, comprising in the order given a transesterification of an epoxidized vegetable oil, followed by a reduction of the volatile saturated non-epoxidized fraction by short path distillation of the transesterified epoxidized vegetable oil, followed by a selection on the one hand of the non-vaporized fraction (residue) of the previous process step as the first mixture of epoxidized fatty acid esters and a selection on the other hand of the vaporized fraction (distillate) as the second mixture of epoxidized fatty acid esters. The first mixture is in particular suitable as plasticizer in halogenated polymers, the second mixture being particularly suitable as plasticizer in non-halogenated polymers.
US10858609B2 Anticorrosive agent and terminal fitted electric wire
An anticorrosive agent including: a high-consistency material having a lubricant base oil and an amide compound, a composition of a phosphorus compound comprising one or more compounds represented by the general formulae (1) and (2) and a metal, and at least one kind of resin selected from a rosin-based resin, a terpene resin, a terpene phenol resin, a phenol resin, a coumarone-indene resin, and a petroleum resin, wherein a mass ratio of the high-consistency material and the composition is within a range of 50:50 to 98:2, and a content of resin is 2 to 20 parts by mass with respect to 100 parts by mass of the total of the high-consistency material and the composition.
US10858608B2 Use of a hydrocarbyl-substituted dicarboxylic acid for improving or boosting the separation of water from fuel oils and gasoline fuels
Use of a hydrocarbyl-substituted dicarboxylic acid for improving or boosting the separation of water from fuel oils and gasoline fuels which comprise additives with detergent action. A Fuel additive concentrate comprising the said hydrocarbyl-substituted dicarboxylic acid, certain additives with detergent action and optionally other customary additives and solvents or diluents.
US10858607B2 Process for beneficiating and cleaning biomass
A process for cleaning and beneficiating biomass is described which may allow removal of entrained salts and light volatiles from biomass materials. The process may also minimize energy use through capturing steam and flue gases for re-use. The process may generally comprise the following steps: prewashing and/or preheating a biomass, pressurizing the biomass in a steam explosion vessel, rapidly depressurizing the steam explosion vessel, releasing the steam from the steam explosion vessel entrained with fine lignin-enriched particles into a cyclone-type gas expansion vessel, routing the steam from the gas expansion vessel to the input hopper, subjecting the biomass to a second washing step, mechanically removing a portion of the water from the biomass, and evaporatively heating the biomass.
US10858600B2 Manufacturing a base stock
Systems and a method for manufacturing a base stock from a light gas stream are provided. An example method includes oxidizing the light gas stream to form a raw ethylene stream. Water is removed from the raw ethylene stream, and carbon monoxide in the raw ethylene stream is oxidized. Carbon dioxide is separated from the raw ethylene stream, and the raw ethylene stream is oligomerized to form a raw oligomer stream. A light olefinic stream is distilled from the raw oligomer stream and a light alpha olefin is recovered from the light olefinic stream. A heavy olefinic stream is distilled from the raw oligomer stream. The heavy olefinic stream is hydro-processed to form a hydro-processed stream. the hydro-processed stream is distilled to form the base stock.
US10858597B2 Contactor and separation apparatus and process of using same
An improved contactor/separator process is presented where one or more stages of contact and separation is achieved by providing one or more shroud and disengagement device combinations within a vessel, where the disengagement device is connected to the top of the shroud that contains vertically hanging fibers. A liquid admixture of immiscible fluids is directed co-currently upward through the shroud at flooding velocity or greater, where all of the admixture exits the disengagement device through a coalescing material. Tray supports are used to stack additional shroud and disengagement combinations vertically within the vessel. Each tray allows less dense liquids exiting one disengagement device from a lower shroud and disengagement device combination to enter the bottom of a shroud of a shroud and disengagement device combination position vertically above the lower shroud and disengagement device combination.
US10858596B2 Separation of fractions in hydrocarbon samples using an accelerated solvent extractor
A method and a system for separating and recovering an entire liquid hydrocarbon sample using an accelerated solvent extractor is disclosed. In the method, a filter is inserted into a bottom portion of an extraction cell of the accelerated solvent extractor. An adsorbent is activated via heating in a furnace and then cooled. At least a portion of the adsorbent is then inserted into the extraction cell and a liquid hydrocarbon sample is introduced into the extraction cell on top of the adsorbent. The extraction cell comprising the sample is placed in a cell tray of the accelerated solvent extractor and the saturate, aromatics, and resins fractions of the sample are sequentially extracted using first, second and third solvents, respectively. The entire liquid hydrocarbon sample is extracted as a result of the method.
US10858595B2 Chemical solution and methods of using same for remediating hydrogen sulfide and other contaminants in petroleum based and other liquids
A treatment process for remediating a contaminated liquid containing more than 5 ppm hydrogen sulfide, includes steps of: preparing a treatment solution containing an aqueous solution containing ≥1 hydroxide compound, in which a collective concentration of the ≥1 hydroxide compound in the aqueous solution is in a range of 35-55 weight percent and the aqueous solution constitutes at least 95% of the treatment solution; adding to the liquid an amount of an treatment solution sufficient to reduce a concentration of hydrogen sulfide in the contaminated liquid to ≤5 ppm based on stoichiometry of reactions between the ≥1 hydroxide compound and the hydrogen sulfide in the liquid; and dispersing the treatment solution in the liquid and allowing the treatment solution to react with the contaminated liquid for a period of time until a concentration of hydrogen sulfide in the liquid is reduced to ≤5 ppm.
US10858594B2 Hydrodeoxigenation process of vegetable oils for obtaining green diesel
The present disclosure relates to a process for the hydrodeoxygenation of vegetable oils or animal fats to produce green diesel, which comprises contacting the vegetable oil or animal fat with a Nickel-Molybdenum or Cobalt-Molybdenum catalyst supported on alumina-titania or titania, respectively; in a fixed bed reactor in the presence of hydrogen. The process involves hydrocracking, hydrogenation, decarboxylation, decarbonylation, carried out in a fixed bed reactor at temperature of about 270° C. to about 360° C., pressure of about 40 kgf/cm2 to about 60 kgf/cm2, liquid hourly space velocity (LHSV) between about 0.8 h−1 to about 3.0 h−1, and H2/oil ratio of about 2,700 ft3/bbl to about 7,000 ft3/bbl, that allows to obtain a conversion up to 99% and up to 92.7% yield on green diesel.
US10858591B2 Stabilizer and liquid crystal composition comprising same
A stabilizer represented by formula I, wherein M represents cyclopentyl, cyclobutyl or cyclopropyl; Z1 and Z2 each independently represent a single bond, —CH2—, —CH2CH2—, —O—, —CH2O—, —OCH2— or —COO—; represents one or two of and n represents 0, 1 or 2.
US10858588B2 Liquid crystal composition and liquid crystal display element or display thereof
The present invention discloses a negative dielectric anisotropic liquid crystal composition, characterized in that the liquid crystal composition comprises one or more compounds represented by formula I, one or more compounds represented by formula II, one or more compounds represented by formula III and one or more compounds represented by formula IV, In the liquid crystal molecules of the composition, the van der Waals force therebetween is used as a motive force, such that the liquid crystal molecules generate an attractive force at an appropriate distance and positional relationships, thereby enabling the liquid crystal molecules to have excellent regular alignment characteristics, which is favorable for the liquid crystal molecules to modulate the transmission and blocking of light in the liquid crystal display device.
US10858587B2 Liquid-crystalline medium, compounds, and high-frequency components
Liquid-crystalline media containing one or more compounds of formulae I-1, I-2 and/or I-3 and one or more compounds of formulae II and/or III and components containing these media for high-frequency technology, in particular phase shifters and microwave array antennas.
US10858579B2 Structural expandable materials
A composite particle that incorporates a material and is designed to undergo a reaction and/or mechanical or chemical change with the environment to increase in volume. The composite particle can be combined with a constraining matrix to create an expandable particle upon reaction. These particles can be used in stimulating wells, including oil and gas reservoirs.
US10858578B2 Enhancing acid fracture conductivity
Methods and systems for enhancing acid fracture conductivity of acid fracture treatments on subterranean formations are provided. An example method of acid fracture treatment includes initiating fracturing of a subterranean formation in which a wellbore is formed to create a formation fracture, after initiating the fracturing for a period of time, injecting an acidic fluid into the wellbore to etch walls of the formation fracture to thereby create fracture conductivity, introducing a gas into the wellbore to foam fluids in the wellbore, and increasing a foam quality of the fluids with time during the treatment. The foam quality is based on a volume of the introduced gas and a total volume of the fluids in the wellbore.
US10858577B2 Pre-flush for oil foamers
A method of enhancing oil or gas production comprises injecting into a well penetrating a subterranean formation a pre-flush fluid to increase water wettability of the well, the subterranean formation, a flowline, or a combination comprising at least one of the foregoing; and injecting into the well a foamer composition.
US10858573B2 Olefinic ester compositions and their use as cleaning agents
Compositions including olefinic ester compounds are generally disclosed. In some embodiments, such compositions are cleaning compositions, and can be used to clean various surfaces (e.g., hard surfaces, etc.) and/or materials (e.g., textiles, fibers, etc.). In some embodiments, the olefinic ester compounds are derived from a natural oil or a natural oil derivative, for example, by catalytic olefin metathesis.
US10858572B2 Material design for the encapsulation of additives and release
Embodiments provide a method for controlled release of a cement additive for use in a wellbore. The method includes the steps of mixing an aramide capsule with a cement slurry to form an additive-containing slurry, and introducing the additive-containing slurry into the wellbore. The aramide capsule is formed by interfacial polymerization where an aramide polymer forms a semi-permeable membrane encapsulating the cement additive.
US10858571B2 High-temperature retarder suitable for oil and gas well cementation, preparation method thereof and cementing slurry
The present disclosure relates to a high-temperature retarder suitable for oil and gas well cementation, a preparation method thereof and a cementing slurry.
US10858568B1 Rheology modifier for organoclay-free invert emulsion drilling fluid systems
Invert emulsion drilling fluids having a combination of fatty acids derived from waste vegetable oil (WVO) and a fatty amine as a rheology modifier are provided. An invert emulsion drilling fluid may include a water in oil emulsion, an invert emulsifier, a fatty amine having six to thirty carbon atoms, and a fatty acid having six to eighteen carbon atoms. The fatty acid is provided by esterifying a waste vegetable oil to produce a methyl ester of the waste vegetable oil and cleaving an ester group from the methyl ester of the waste vegetable oil. The invert emulsion drilling fluid may be formulated free of organoclay. Methods of drilling a wellbore using an invert emulsion drilling fluid are also provided.
US10858563B2 Method for transfer-filling refrigerant composition
Provided is a method for transferring a refrigerant composition containing three components (difluoromethane, pentafluoroethane, and 1,1,1,2-tetrafluoroethane) such that the compositional change of the liquid phase due to the phase transition that occurs in the supply source when transferring the refrigerant composition falls within a tolerance range. The method for transferring a refrigerant composition containing difluoromethane, pentafluoroethane, and 1,1,1,2-tetrafluoroethane includes transferring a refrigerant composition from a liquid phase in a supply source to a supply destination, wherein the liquid phase of the refrigerant composition in the supply source before the transfer contains 32.5 to 33.5 wt % of difluoromethane, 14.3 to 16.0 wt % of pentafluoroethane, and 50.5 to 53.2 wt % of 1,1,1,2-tetrafluoroethane.
US10858562B2 Binary refrigerating fluid
Binary compositions of 2,3,3,3-tetrafluoropropene and difluoromethane, and especially to the uses thereof as a heat transfer fluid in compression systems with exchangers operating in counterflow mode or in split flow mode with counterflow tendency. Also, a method of heat transfer in which a binary composition of 2,3,3,3-tetrafluoropropene and difluoromethane is used as refrigerant in compression systems with exchangers in countercurrent mode or in crossed-current mode with countercurrent tendency.
US10858551B2 Bonding agent used in lithium-ion battery
A bonding agent includes: structural units represented by Formula I, Formula II, Formula III, and Formula IV: where each of R1, R2, R3, and R4 is independently selected from the group consisting of hydrogen, and C1-8 straight-chain or branched alkyl groups substituted or not substituted by a substituting group, each of R5, R6, and R7 is independently selected from the group consisting of hydrogen, and C1-6 straight-chain or branched alkyl groups substituted or not substituted by a substituting group, R8 is selected from C1-15 alkyl groups substituted or not substituted by a substituting group, each of R9, R10, and R11 is independently selected from the group consisting of hydrogen, and C1-6 straight-chain or branched alkyl groups substituted or not substituted by a substituting group.
US10858550B1 Compostable biopolymer adhesive
A compostable biopolymer adhesive may include a starch, a hydroxylic liquid, a preservative mixture, a crystallization inhibitor, and a carbonate, wherein the compostable biopolymer may be free of synthetic materials yet has a long shelf life, is stable at room temperature, and which can be used to make slime for play.
US10858547B2 Film for manufacturing semiconductor parts
Provided is a film for manufacturing a semiconductor part in which an evaluation step accompanied with a temperature change, a segmenting step, and a pickup step can be commonly performed, a method for manufacturing a semiconductor part, a semiconductor part, and an evaluation method. The film includes a base layer, and an adhesive layer disposed on one surface side of the base layer, wherein the ratio RE (=E′(160)/E′(−40)) of the elastic modulus of the base layer at 160° C. to the elastic modulus of the base layer at −40° C. is RE≥0.01, and the elastic modulus E′(−40) is 10 MPa to less than 1000 MPa. The method includes bonding the adhesive layer to a back surface of a semiconductor wafer, separating the semiconductor wafer into segments to obtain semiconductor parts, and separating the semiconductor parts from the adhesive layer, and includes a step of evaluating.
US10858546B2 Cable wrapping tape
The present disclosure relates to a cable wrapping tape, including a band-shaped support (1) made of a textile fabric with warp threads (2) and weft threads (3) made of a PET plastic. The warp and weft threads (2, 3) are made of filament yarns, the size of the weft threads (3) being larger than the size of the warp threads (2). An adhesive coating is applied to the support (1). The size of the warp threads (2) is larger than/equal to 20 dtex and smaller than/equal to 40 dtex.
US10858540B2 Composition including silanes and methods of making a treated article
A composition that includes an amino-functional compound having at least one silane group, a fluorinated compound represented by formula Rf{—X—[Si(Y)3-x(R)x]y}z, and a non-fluorinated organic solvent having a flashpoint of at least 40° C. A method of making a treated article having a metal surface using a composition that includes an amino-functional compound having at least one silane group, a fluorinated compound represented by formula Rf{—X—[Si(Y)3-x(R)x]y}z, and an organic solvent having a flashpoint of at least 40° C. is also disclosed. Another method includes treating the metal surface with a primer composition including an amino-functional compound having at least one silane group to provide a primed metal surface and subsequently treating the primed metal surface with a treatment composition including a fluorinated compound represented by formula Rf{—X—[Si(Y)3-x(R)x]y}z. The compositions each include up to one percent by weight of an organic solvent having a flashpoint up to 40° C.
US10858537B2 Gas-barrier film and method of manufacturing the same
The present application relates to gas barrier film having excellent adhesive strength and a method of manufacturing the same. Particularly, the present application is directed to providing a gas barrier film having excellent adhesion performance between an inorganic layer and a protective coating layer under harsh conditions by protective coating layer including inorganic nano particles surface-modified with organic silane on the inorganic layer.
US10858536B2 Coating composition comprising a thermoset resin and a thermoplastic resin
A powder coating composition comprising: a) a thermoset resin comprising an acid functional polyester material, b) a thermoplastic resin and c) a crosslinker material, wherein the coating composition is substantially free of bisphenol A (BPA), bisphenol F (BPF), bisphenol A diglycidylether (BADGE) and bisphenol F diglycidyl ether (BFDGE).
US10858533B2 Anti-reflective hardmask composition
An anti-reflective hardmask composition contains: (a) an arylcarbazole derivative polymer represented by the following Chemical Formula 1 or a polymer blend containing the same; and (b) an organic solvent in Chemical Formula 1, A1 and A2 are each independently a (C6-C40) aromatic aryl group and are the same as or different from each other,R is t-butyloxycarbonyl (t-BOC), ethoxyethyl, isopropyloxyethyl, or tetrahydropyranyl,X1 and X2 are each a polymerization linkage group derived from aldehyde or an aldehyde acetal monomer capable of being one-to-one polymerized with an arylcarbazole derivative and A2 in the presence of an acid catalyst,m/(m+n) is in a range of 0.05 to 0.8, anda weight average molecular weight (Mw) of an the polymer is in a range of 1,000 to 30,000.
US10858532B2 Coating compositions for polymeric roofing materials
A latex emulsion may include an aqueous carrier liquid and a latex copolymer formed from reactants comprising butyl methacrylate, wherein the reactants include at least 20 wt. % butyl methacrylate, based on the total weight of ethylenically unsaturated monomers used to make the latex copolymer. A coating formed from the latex emulsion exhibits a wet adhesion to a thermoplastic polyolefin roofing membrane of greater than about 1 pound per linear inch when tested using fabric embedded peel adhesion testing per ASTM C794. The latex emulsion may be used as part of an aqueous coating composition or a roofing system including a polymeric roofing membrane.
US10858527B2 Composition, cured product, image forming apparatus, and image forming method
A composition comprising an acrylamide compound (A1) having an ester structure and a molecular weight of from 150 to 200 and an acylphosphine oxide polymerization initiator (B1) is provided.
US10858524B2 Protective film forming resin agent and laser processing method
Disclosed herein is a protective film forming resin agent to be used for laser processing including a water-soluble resin, and particulates of a metal oxide which are dispersed in an aqueous solution of the resin and a section of which has an elongated shape having a major axis and a minor axis orthogonal to the major axis. The particulates of the metal oxide the section of which has the elongated shape having the major axis and the minor axis orthogonal to the major axis are dispersed in the aqueous solution of the resin. When the aqueous solution is applied to a workpiece to form a protective film on the workpiece and then the workpiece is subjected to laser processing, therefore, absorbance of a laser beam in the protective film is enhanced, so that processing efficiency is enhanced.
US10858522B2 Electrically conductive hydrogels with tunable properties
A manufacturing method includes: inducing gelation of an electrically conductive polymer to form a gel; infiltrating the gel with a solution including monomers; and polymerizing the monomers to form a secondary polymer network intermixed with the electrically conductive polymer.
US10858517B2 Composition for organic electronic element encapsulant and encapsulant formed using same
A composition for an encapsulant according to an exemplary embodiment of the present invention comprises: 1) a first copolymer comprising the first unit represented by Chemical Formula 1, the second unit represented by Chemical Formula 2, and the third unit represented by Chemical Formula 3; 2) a second copolymer comprising the second unit represented by Chemical Formula 2 and the third unit represented by Chemical Formula 3; 3) one or more photoinitiators; and 4) a compound capable of dissolving the photoinitiators.
US10858511B2 Process for producing a bioplastics product
A process for producing a biomaterial product based on sunflower seed hulls/sunflower seed husks comprising providing or producing a sunflower plastic compound (SPC) compounded material (SPC PBS, SPC PBSA), wherein the material is obtained by compounding a sunflower seed hull material/sunflower seed husk material with a biodegradable plastic, for example polybutylene succinate (PBS), polybutylene succinate-adipate (PBSA), or the like. The SPC compounded material is preferably used for producing an injection molded product, for example biodegradable containers, packagings, films or the like, in particular coffee capsules, tea capsules, urns, cups, plant pots, flowerpots, or the like.
US10858510B2 Transparent graft copolymers based on acrylate soft phases
The invention relates to graft copolymers—based on non-cross-linked acrylate soft phases from which styrenic monomers are grafted—with a defined micro-structure, having a high transparency, toughness and weather resistance (UV-stability), a process for their preparation and their use, and also to polymer blends comprising said graft copolymers and styrenic polymers, and shaped articles produced therefrom and their use.
US10858509B2 Resin composition, cured film, method for producing cured film, and display device
Provided is a resin composition which contains a UV absorbent having high solubility in solvents, and imparts superior UV-cut performance and transparency, and good weather resistance, even when being formed as a thin film. The resin composition contains a UV absorbent (a) and a resin (b), wherein the UV absorbent (a) contains at least two compounds, i.e., a compound (a-1) having a global absorption maximum at less than 340 nm, and a compound (a-2) having a global absorption maximum at 340-380 nm, and the total content of (a-1) and (a-2) is 10-30 mass % of the total solid content.
US10858506B2 Conductive heating composition and flexible conductive heating device using the same
A conductive heating composition includes a polyolefin elastomer, a crystalline non-grafted polyolefin, a crystalline polymer which is grafted or copolymerized with a monomeric unit, and a conductive filler. The composition has a surface resistivity ranging from 1.0E+01 ohm to 1.0E+06 ohm, and a volume resistivity ranging from 8.0E+01 ohm-cm to less than 1.0E+05 ohm-cm. When the composition is heated from 20° C. to 90° C., a log value of a resistance of the composition increases with a slope ranging from 3E−02 log ohm/° C. to 9E−02 log ohm/° C. After a specimen made of the composition is repeatedly bent 300 times, a surface resistance of the specimen at a room temperature increases by a rate of less than 300%.
US10858503B2 System and devices facilitating dynamic network link acceleration
A peer to peer dynamic network acceleration method and apparatus provide enhanced communications directly between two or more enhanced devices, such as enhanced clients. The enhanced clients may comprise a front-end, a back-end, or both. In general, the front-end and back-end of the enhanced clients work in concert to translate data into an enhanced protocol for communication between the enhanced clients. The enhanced protocol may provide acceleration, security, error correction, and other benefits. Data from various applications may be seamlessly translated between a first protocol and the enhanced protocol, such that the applications need not be modified to use the enhanced protocol. The enhanced clients may automatically detect one another to establish an enhanced communications channel automatically.
US10858502B2 Halogenated wax grafted to low molecular weight polymer
A wax-polymer compound includes (a) a polymer component that is a polymerized unsaturated monomer, optionally copolymerized with a vinyl-aromatic monomer, and (b) a halogenated hydrocarbon wax component. The polymer component is grafted to the halogenated hydrocarbon wax component, and the wax-polymer compound has a number average molecular weight of about 1,000 to about 100,000. A method of making the wax-polymer compound and a coated silica particle are also disclosed.
US10858496B2 Durable retroreflective elements with a blend of beads
The disclosed retroreflective element includes a polymeric core that is loaded with a plurality of first beads and second beads distributed at the perimeter of the core. The first beads are different than the second beads. Because of the beads in the core, the retroreflective element remains useful for returning light even after portions of the core begins to wear away. Further, when the retroreflective elements get wet, water will settle to the bottom of the perimeter of the core. Therefore, using the second beads with a refractive index suited for wet conditions, while the first beads have a refractive index suited for dry conditions allows the retroreflective element to be useful in both wet and dry conditions even while the retroreflective element wears during use.
US10858492B2 Nucleating agent for foamable cable insulation
A foamable composition comprises in weight percent based on the weight of the composition: (A) 45 to 95 wt % HDPE, (B) 4 to 54 wt % LDPE, and (C) 0.01 to 2 wt % of a nucleating agent comprising in weight percent based on the weight of the nucleating agent: (1) 20 to 80 wt % of fluororesin, e.g., PTFE, and (2) 80 to 20 wt % of expandable polymeric microspheres.
US10858491B2 Porous particle made of organic polymer, method for producing porous particle made of organic polymer, and block copolymer
The present invention provides porous particles made of an organic polymer, uniform in shape, and having through holes that are not closed. The porous particles according to the present invention are porous particles having a substantially spherical shape. The porous particles are made of an organic polymer. Each of the porous particles has an interconnected pore structure in which through holes provided inside the porous particle communicate with each other, and ends of the through holes are open toward an outside of the porous particle.
US10858490B2 Ultra-thin polymer film and porous ultra-thin polymer film
A porous ultra-thin polymer film has a film thickness of 10 nm-1000 nm. A method of producing the porous ultra-thin polymer film includes dissolving two types of mutually-immiscible polymers in a first solvent in an arbitrary proportion to obtain a solution; applying the solution onto a substrate and then removing the first solvent from the solution applied onto the substrate to obtain a phase-separated ultra-thin polymer film that has been phase-separated into a sea-island structure; and immersing the ultra-thin polymer film in a second solvent which is a good solvent for the polymer of the island parts but a poor solvent for a polymer other than the island parts to remove the island parts, thereby obtaining a porous ultra-thin polymer film.
US10858487B2 Polytetrafluoroethylene formed product, and manufacturing method therefor
A polytetrafluoroethylene formed product according to an aspect of the invention contains, as a principal component, a polytetrafluoroethylene having a crosslinked structure and has a PV limit of not less than 1600 MPa·m/min.
US10858486B2 Super absorbent polymer and method for producing same
The present invention relates to a super absorbent polymer and a production method thereof which enable production of a super absorbent polymer exhibiting a more improved absorption rate while maintaining excellent absorption characteristics.
US10858484B2 Biodegradable dendritic structure, methods and uses thereof
The present disclosure relates to biodegradable and biocompatible dendritic repeating unit/scaffold (bRU), to a method of synthesis of biodegradable and biocompatible dendritic repeating unit/scaffold (bRU) and to the biomedical applications of biodegradable and biocompatible dendritic repeating unit/scaffold (bRU). This bRU is useful as scaffold to synthesize fully biodegradable dendrimers and/or “mix” or “hybrid” biodegradable dendrimers, presenting a biodegradable shell and a hydrolytically stable/non-degradable core of already existing dendritic systems, in particular it relates to a Biodegradable dendritic structure of formula (I).
US10858483B2 Polyphosphazene polyelectrolytes and uses thereof
Polyphosphazenes polyelectrolytes. The polyphosphazenes can be prepared by substituting pendant groups (e.g., ionic groups or pendant groups that can form ionic groups) onto a reactive macromolecular precursor for example, by reaction between the reactive chlorine atoms on the backbone of poly(dichlorophosphazene) and appropriate organic nucleophiles. In certain examples, one or more charged pendant groups of a polyphosphazene is/are further modified to introduce desired counterions, which can be hydrophobic counterions. The polyphosphazenes can activate distinct Toll-Like Receptors (TLRs) and can be used in methods of stimulating an immune response.
US10858481B2 Process for suppressing foam formation in the manufacture of hydrophilic polyamides
Disclosed is a process for making a polyetheramine containing polyamide without excessive foaming in successive batches by providing a controlled heat input rate step for those batch runs that incorporate polyetheramine containing polyamide heel from previous runs.
US10858479B2 Y-type discrete polyethylene glycol derivative and preparation method thereof
The present invention relates to a Y-type discrete polyethylene glycol derivative as shown by Formula (I). The Y-type discrete polyethylene glycol derivative has the advantages of a determined molecular weight and number of segments in the chain, and can avoid the defects where the polyethylene glycol derivative itself is a mixture and the molecular weight is not homogeneous. The Y-type polyethylene glycol of the present invention can solve the problem of insufficient water solubility caused by an increase in the loading capacity when the discrete polyethylene glycol modifies an insoluble drug while increasing the drug loading capacity.
US10858478B2 Perfluoro(poly)ether group containing silane compound
The present invention provides a perfluoro(poly)ether group containing silane compound of the formula (1): XRaαRbβRcγ  (1) wherein each symbols are as defined in the description.
US10858469B2 Latex composition for dip molding, and molded product manufactured therefrom
The present invention relates to a latex composition for dip-molding and a molded article produced therefrom. More specifically, the composition not only has gentle syneresis, and excellent tensile strength, elongation and modulus, and excellent durability against perspiration, but also is capable of preparing the dip-molded articles having excellent wearing sensation.
US10858467B2 Conducting polymer, 1-octadecene, polymer with 2,5 furnadione, metal salts
A Polymer having an acid number greater than 100. The Polymer has a valent metal ion which is bonded to at least one reactive group. The characteristics of the Polymer include, conductivities of 4 S/cm to 200 S/cm or more, depending upon the concentration and nature of the metal bound. The conductivity proportional to the amount of metal bound, the ability of the Polymer to bind metals having a +1, +2, +3, +4, or +5 valence charge to the Polymer, and the ability to bind two or more different metals to separate binding sites on the Polymer.
US10858465B2 Ethylene/alpha-olefin copolymer
The present invention relates to an ethylene/alpha-olefin copolymer and, more particularly, to an ethylene/alpha-olefin copolymer that exhibits excellent environmental stress crack resistance by appropriately controlling the ratio of crystal structure domain and amorphous domain, and the like. The ethylene/alpha-olefin copolymer comprises an ethylene repeating unit and an alpha-olefin repeating unit, and has a crystal structure including a crystalline domain containing lamellar crystals and an amorphous domain containing a tie molecule that mediates bonding between the lamellar crystals. The lamellar crystal thickness (dc) of the ethylene/alpha-olefin copolymer as calculated from the result of Small Angle X-ray Scattering (SAXS) analysis is between 12.0 and 16.0 nm, the amorphous domain thickness (da) is between 4.0 and 5.3 nm, and the thickness ratio da/dc is between 0.3 and 0.4.
US10858460B2 Methods of preparing a catalyst utilizing hydrated reagents
A method of preparing a catalyst comprising a) contacting a titanium-containing compound, a solvating agent, and a solvent to form a solution; b) contacting the solution with a chrominated silica-support to form a pre-catalyst; and c) thermally treating the pre-catalyst by heating to a temperature of from about 400° C. to about 1000° C. for a time period of from about 1 minute to about 24 hours to form the catalyst.
US10858458B2 Multiple reactor and multiple zone polyolefin polymerization
Apparatuses and processes that produce multimodal polyolefins, and in particular, polyethylene resins, are disclosed herein. This is accomplished by using two reactors in series, where one of the reactors is a multi-zone circulating reactor that can circulate polyolefin particles through two polymerization zones optionally having two different flow regimes so that the final multimodal polyolefin has improved product properties and improved product homogeneity.
US10858455B2 Process for the production of water and solvent-free nitrile rubbers
The present invention relates to specific water and solvent-free nitrile rubbers having specific functional groups and/or end groups, a process for the production thereof and the use thereof.
US10858454B2 Rubber extraction method
The present invention relates to a method for obtaining rubber from rubber-containing plant material, the method comprising the steps of subjecting a composition comprising rubber-containing plant material and a fermentation culture to conditions allowing anaerobic fermentation, wherein the composition preferably has a water content of less than 95 wt. %. The fermentation preferably does not involve movement of the rubber-containing plant material (or parts thereof), and preferably the fermentation is performed in the absence of oxygen ventilation. Additionally, it is preferred that the fermentation culture is cycled through the composition by percolation. A further step of the method involves obtaining the rubber from the composition.
US10858452B2 Specific interleukin-15 (IL-15) antagonist polypeptide and uses thereof for the treatment of inflammatory and auto-immune diseases
The present invention relates to specific interleukin-15 (IL-15) antagonist polypeptides and uses thereof for the treatment of inflammatory and auto-immune diseases. In particular, the present invention relates to a specific interleukin-15 (IL-15) antagonist polypeptide comprising i) a IL15-Ralpha sushi-containing polypeptide comprising an amino acid sequence having at least 80% of identity with the amino acid sequence of SEQ ID NO:1 ii) a linker and iii) an IL-polypeptide comprising the amino acid sequence having at least at least 80% of identity with the amino acid sequence of SEQ ID NO:4 provided that the glutamine (Q) residue at position 108 is mutated.
US10858451B2 Bispecific antibodies that bind to CD38 and CD3
The invention provides novel heterodimeric proteins including heterodimeric antibodies.
US10858448B2 Anti-surrogate light chain antibodies
The present invention concerns anti-surrogate light chain antibodies and their uses. In particular, the present invention concerns anti-VpreB1 antibodies and their uses.
US10858447B2 Anti-PCSK9 antibody and use thereof
The present invention provides an antibody or a functional fragment thereof that specifically binds to Proprotein convertase subtilisin/kexin type 9 (PCSK9) with high affinity, also provides a nucleic acid molecule encoding the antibody of the invention or the functional fragment thereof, for expressing an expression vector and a host cell of the antibody or the functional fragment thereof, and also provides a method for producing the antibody or the functional fragment thereof. The present invention provides that the antibody or the functional fragment thereof is used for treating diseases such as dyslipidemia.
US10858446B2 Anti-PCSK9 antibodies and uses thereof
Anti-PCSK9 antibodies and antigen-binding fragments thereof are described. Also described are nucleic acids encoding the antibodies, compositions comprising the antibodies, and methods of producing the antibodies and using the antibodies for treating or preventing diseases such as lipid disorders, metabolic diseases, hypercholesterolemia, inflammatory diseases and infectious diseases.
US10858443B2 Synthetic notch protein for modulating gene expression
Described herein are compositions, methods, and systems for modulating Notch receptor activation. Aspects of the invention relate to synthetic proteins comprising at least a Notch NRR (Negative Regulatory Region)-binding scFV fused to a transmembrane domain. Another aspect of the invention relates to drug-dependent synthetic proteins. Constructs and engineered cells comprising the synthetic proteins are additionally described herein.
US10858440B2 Anti-Jagged1 antibodies and methods of use
The invention provides anti-Jagged1 antibodies and methods of using the same.
US10858431B2 Monoclonal antibodies targeting killer immunoglobulin-like receptor (KIR) family signaling
Monoclonal antibodies derived from the native human repertoire that bind the extracellular portion of Killer IgG Receptor (KIR) and pharmaceutical and veterinary compositions thereof are useful in treating cancer in human and other subjects.
US10858430B2 Bi-specific monovalent diabodies that are capable of binding to gpA33 and CD3, and uses thereof
The present invention is directed to bi-specific monovalent diabodies that comprise two polypeptide chains and which possess at least one binding site specific for an epitope of CD3 and one binding site specific for an epitope of gpA33 (i.e., a “gpA33×CD3 bi-specific monovalent diabody”). The present invention also is directed to bi-specific monovalent diabodies that comprise an immunoglobulin Fc Domain (“bi-specific monovalent Fc diabodies”) and are composed of three polypeptide chains and which possess at least one binding site specific for an epitope of gpA33 and one binding site specific for an epitope of CD3 (i.e., a “gpA33×CD3 bi-specific monovalent Fc diabody”). The bi-specific monovalent diabodies and bi-specific monovalent Fc diabodies of the present invention are capable of simultaneous binding to gpA33 and CD3. The invention is directed to pharmaceutical compositions that contain such bi-specific monovalent diabodies or such bi-specific monovalent Fc diabodies. The invention is additionally directed to methods for the use of such diabodies in the treatment of cancer and other diseases and conditions.
US10858429B2 Methods for treating cancer using an immunotoxin
The present invention relates to methods for preventing or treating head and neck spuamous cell cancer and bladder cancer using an immunotoxin comprising (a) a ligand that binds to a protein on the cancer cell attached to; (b) a toxin that is cytotoxic to the cancer cell. In a specific embodiment, the invention is directed to the prevention or treatment of head and neck squamous cell cancer or bladder cancer using Vb4-845, which is a recombinant immunotixin comprising a humanized, MOC31-derived, single-chain antibody fragment that is fused to a truncated form of Pseudomonas exotoxin A. Also encompassed by the invention are combination therapy methods, including the use of reduced dosages of chemotherapeutic agents, for the prevention or treatment of cancer. Also encompassed by the invention are formulations and methods for direct administration of the recombinant immunotoxin to the carcinoma, for the prevention or treatment of cancer.
US10858426B2 IL-18 binding protein (IL-18BP) in inflammatory diseases
The present invention provides means and methods for treating Interleukin 18 (IL-18)-associated diseases and disorders. In particular, the present invention discloses antibodies specific for free IL-18 and IL-18 Binding Protein (IL-18BP) for use in such treatments and for the diagnosis of the indications.
US10858425B2 Pan-ELR+ CXC chemokine antibodies
Antibodies are provided that specifically bind seven human ELR+ CXC chemokines. The antibodies of the invention are useful for treating various inflammatory/autoimmune diseases, such as inflammatory bowel disease (IBD), plaque psoriasis, and palmoplantar pustulosis; and cancer, such as renal cancer or ovarian cancer.
US10858421B2 Inhibitors of C5A for the treatment of viral pneumonia
The present invention relates to inhibitors of C5a for use in the treatment of pneumonia, especially viral pneumonia. The invention also relates to the use of inhibitors of C5a in the preparation of a pharmaceutical composition for the treatment of pneumonia, especially viral pneumonia. The inventors further relates to methods for the treatment of pneumonia, especially viral pneumonia, comprising the step of administering a therapeutic amount of an inhibitor of C5a to a subject in need thereof.
US10858420B2 Methods of treating hemolytic disorders comprising administering an anti-C3b antibody
A method of treating a hemolytic disorder in a subject in need thereof includes administering to the subject a therapeutically effective amount of an antibody that binds to a component of alternative pathway C3 convertase and selectively inhibits C3a, C5a, C3b, C5b, and C5b-9 produced exclusively by the alternative pathway, without inhibiting any of the classical pathway's ability to produce C3a, C5a, C3b, C5b, and C5b-9.
US10858416B2 Methods and compositions for modification of a HLA locus
Disclosed herein are methods and compositions for modulating the expression of a HLA locus or for selectively deleting or manipulating a HLA locus or HLA regulator.
US10858415B2 Peptide mimotopes of claudin 18.2 and uses thereof
The present invention provides molecules that mimic antigenic determinants of the integral transmembrane protein claudin 18.2 (CLDN18.2). These molecules compete with CLDN18.2 for binding to a CLDN18.2 binding domain, e.g. a CLDN18.2 binding domain of an antibody, and are capable of detecting antibodies against CLDN18.2. The mimotopes of the invention may be used to generate or inhibit immune responses in animals and preferably humans. Furthermore, they can be used for purposes of detecting agents comprising a CLDN18.2 binding domain in biological samples as well as for purifying agents comprising a CLDN18.2 binding domain.
US10858413B2 Immunoglobulins and uses thereof
The present invention relates to a monoclonal antibody platform designed to be coupled to therapeutic peptides to increase the half-life of the therapeutic peptide in a subject. The invention also relates to pharmaceutical compositions and methods for use thereof.
US10858412B2 Antibody variable domain regions fused to IL-10 variant molecules
The application relates to compositions or formulations comprising variant IL-10 molecules, fusion proteins, and chimeric proteins thereof useful for the treatment of cancer, inflammatory diseases or disorders, and autoimmune diseases or disorders.
US10858409B2 Protein with anti-inflammatory properties
The present invention provides an isolated or recombinant protein consisting of the amino acid sequence according to SEQ ID NO: 3 or SEQ ID: NO: 4 and its use in the prevention or treatment of an inflammatory condition.
US10858408B2 Transdermal peptide with nuclear localization ability and use thereof
A transdermal peptide with a nuclear localization ability and having an amino acid sequence as shown in SEQ ID NO: 1 is disclosed. A fusion protein including a macromolecular protein with one end being linked to the transdermal peptide is also disclosed. The transdermal peptide can be used in the preparation of a medicament or a transdermal preparation for treating skin diseases. A medicament for treating a skin disease includes the transdermal peptide and a pharmaceutically acceptable excipient. The transdermal peptide enters the cells autonomously to locate in the nuclei, and can penetrate through the stratum corneum of the skin into cells in the dermis. The peptide is conveniently synthesized artificially and suitable for transdermal administration, and has a therapeutic potential via transdermal administration by carrying a drug for treating skin diseases.
US10858407B2 Conotoxin polypeptide K-CPTX-BT102, and method for preparation thereof and application thereof
Disclosed are a conotoxin polypeptide κ-CPTx-bt102, a method for preparation thereof, and an application thereof. The conotoxin polypeptide of the present invention consists of 15 amino acids, has a molecular weight of 1660.61 daltons, and has the full sequence RCRCEQTCGTCVPCC (SEQ. ID NO. 1).
US10858402B2 Synthetic multiphase systems
A synthetic multiphase product including an isolated biofilm surface layer protein A (BslA), wherein the BslA has the amino acid sequence set forth in SEQ ID NO: 28 or a variant thereof that is at least 80% identical to SEQ ID NO: 28.
US10858401B2 Pyolysin methods and compositions
Methods for improved cultivation media and culture conditions for Trueperella pyogenes are disclosed herein. Also disclosed are improved methods for the isolation and purification of pyolysin from Trueperella pyogenes.
US10858399B2 Peptide compositions
The present invention relates to polypeptide compounds that are modulators (e.g., agonists and antagonists) of the melanocortin-4 receptor (MC4R) and pharmaceutical compositions comprising same. The compounds described herein are polypeptide of the following structural Formula (I): or a pharmaceutically acceptable salt thereof. Values and preferred values of the variables in structural Formula (I) are described herein.
US10858398B2 Lytic peptide biosensor and methods of making and using the same
The presently disclosed subject matter is directed to an assay that detects and quantitatively determines the activity of a lytic peptide that exhibits antimicrobial activity, such as LL-37. Particularly, the assay comprises inducing and/or transfecting bacteria to produce high levels of an enzyme, such as β-galactosidase. The bacteria are then preserved by lyophilization. After a desired amount of time, the bacteria are hydrated with a target sample from a subject suspected of having a specific disease or disorder characterized by an increase in levels of lytic peptide. In the presence of lytic peptide, the enzyme is released from the interior of the bacteria, which can then be detected by alteration of the enzyme substrate. In the absence of lytic peptide, the enzyme remains within the bacteria and no detection of the enzyme occurs.
US10858393B2 Crystal of reduced glutathione and method for producing same
According to the present invention, a crystal of reduced glutathione having a reduced content of impurities, particularly L-cysteinyl-L-glycine and a method for producing the same are provided. The present invention relates to a crystal of reduced glutathione, wherein, in a high-performance liquid chromatography (HPLC) analysis, the peak area of L-cysteinyl-L-glycine is 0.02 or less with respect to the peak area of reduced glutathione which is taken as 100.
US10858391B2 Method for purifying composition comprising antibodies with anionic polymer
A composition containing an antibody is prepared in such a state that the composition contains an anionic polymer at pH lower than the pI of the antibody, and impurities insolubilized by the anionic polymer are removed. More preferably, the composition is prepared in such a state that the composition contains an anionic polymer at pH lower than or equal to the pI of the antibody minus one, and impurities insolubilized by the anionic polymer are removed.
US10858389B2 Solution phase method for preparing etelcalcetide
The instant disclosure is directed to solution phase fragment coupling methods for preparing etelcalcetide and its pharmaceutically acceptable salts.
US10858388B2 Selective progesterone receptor modulator (SPRM) regimen
The invention is directed to a pharmaceutical composition comprising a progesterone receptor antagonist namely (11β,17β)-17-Hydroxy-11-[4-(methylsulphonyl)phenyl]-17-(pentafluoroethyl)estra-4,9-dien-3-one for the treatment and/or prophylaxis of Uterine Fibroids (myomas, uterine leiomyoma) that is administered to a patient diagnosed with Uterine Fibroids following a specific regimen. Additionally, the invention is directed to a method for treating Uterine Fibroids (myomas, uterine leiomyoma) and/or for reducing Uterine Fibroids (myomas, uterine leiomyoma) size and symptoms related to Uterine Fibroids following a specific regimen as well as treatment of Heavy Menstrual Bleeding (HMB).
US10858384B2 Synthetic molecule constructs
Synthetic molecule construct of the structure F-S1-S2-L where F-S1 is an aminoalkylglycoside and S2-L is a dicarboxylated, e.g. adipylated, phosphatidylethanolamide are disclosed. The two terminal sugars of the aminoalkylglycoside (Galα1-3Galβ-) are the two terminal sugars of the Galili antigen.
US10858380B2 Photo active agents
The present disclosure is drawn to a photo active agent which includes a bisacylphosphinic compound in the form of an acid or salt having Structure I: where A and A′ are independently aryl or from C2 to C8 lower alkyl; M is H, a monovalent cation, a divalent cation, or mixture thereof; n is 1 or 2; and q is 1 or 2. The photo active agent can be present in a composition that includes from 0.001 wt % to 5 wt % of a dialcohol phosphinic acid precursor or dialcohol phosphinic salt of the bisacylphosphinic compound of Structure I.
US10858378B2 Synthesis of disilanylamines through transamination
The present invention provides processes for preparing silanylamines, such as disilanylamines and polysilanylamines, and compositions comprising the silanylamines. In one embodiment, the present invention provides processes for preparing a silanylamine compound, the processes comprising reacting a starting compound of general formula RR1N—(SixH2x+1) with an amine compound of general formula R2R3NH to produce the silanylamine compound of general formula R2mR3n—N(SixH2+1)3-m-n.
US10858363B2 SGC stimulators
The present disclosure relates to stimulators of soluble guanylate cyclase (sGC), pharmaceutical formulations comprising them and their uses thereof, alone or in combination with one or more additional agents, for treating various diseases, wherein an increase in the concentration of nitric oxide (NO) or an increase in the concentration of cyclic Guanosine Monophosphate (cGMP), or both, or an upregulation of the NO pathway is desirable. The compounds are of Formula I:
US10858361B2 Pyrazolo[4,3-d]pyrimidines as antitumor agents
A compound of Formula II, or optionally a salt or a hydrate of the compound of Formula II is provided: wherein R1 is selected from the group consisting of a hydrogen, an alkyl group having from one to six carbon atoms, an aryl group, and a heteroaryl group; R2 is selected from the group consisting of an alkyl group having from one to six carbon atoms, a hydrogen, a NRaRb group wherein Ra is either a hydrogen or an alkyl group having from one to six carbon atoms and Rb is either a hydrogen or an alkyl group having from one to six carbon atoms, an aryl group, a heteroaryl group, and a halogen; R is an alkyl group having from one to six carbon atoms; and Ar is selected from the group consisting of an alkyl group having from one to six carbon atoms, a substituted aryl, and a substituted heteroaryl.
US10858359B2 Heterocyclic ring derivatives useful as SHP2 inhibitors
Provided are certain novel pyrazine derivatives (I) as SHP2 inhibitors which is shown as formula (I), their synthesis and their use for treating a SHP2 mediated disorder. More particularly, provided are fused heterocyclic derivatives useful as inhibitors of SHP2, methods for producing such compounds and methods for treating a SHP2-mediated disorder.
US10858348B2 Salt forms of 4-cyano-N-(4,4-dimethylcyclohex-1-en-1-yl)-6-(2,2,6,6-Tetr amethyltetrahydro-2H-pyran-4-yl)pyridin-3-yl)-1H-imidazole-2-carboximide
The present disclosure discusses salt forms of 4-cyano-N-[2-(4,4-dimethylcyclohex-1-en-1-yl)-6-(2,2,6,6-tetramethyltetrahydro-2H-pyran-4-yl)pyridin-3-yl]-1H-imidazole-2-carboxamide.
US10858347B2 Multicyclic compounds and uses thereof
The present invention relates to multicyclic compounds containing a urea or a guanidine moiety, or pharmaceutically acceptable salts or compositions thereof represented by Structural Formula (IA) or a pharmaceutically acceptable salt thereof and pharmaceutical compositions comprising the multicyclic compounds. The invention also relates to a method for treating a disease or disorder selected from cancer (e.g., lymphoma, such as mantle cell lymphoma), a neurodegenerative disease, an inflammatory diseases or an immune system disease (e.g., a T-Cell mediated autoimmune disease) in a subject in need thereof. The method comprises administering to a subject in need thereof a therapeutically effective amount of a compound of the invention, or a pharmaceutically acceptable salt thereof, or a composition comprising a compound of the invention, or a pharmaceutically acceptable salt thereof.
US10858345B2 Process for preparing a compound useful to treat mycoses
A process for preparing a compound of formula (II): includes reacting a compound of formula (VIII): with a compound of formula (XIV):
US10858343B2 Inhibitors of KRAS G12C mutant proteins
Compounds having activity as inhibitors of G12C mutant KRAS protein are provided. The compounds have the following structure (I): (I) or a pharmaceutically acceptable salt, tautomer, stereoisomer or prodrug thereof wherein Z, Y R3a, R3b, R4a, R4b, G1, G2, G3, G4, L1, m1, m2, m3, m4, n and E are as defined herein. Methods associated with preparation and use of such compounds, pharmaceutical compositions comprising such compounds and methods to modulate the activity of G12C mutant KRAS protein for treatment of disorders, such as cancer, are also provided.
US10858336B2 2-(2,4,5-substituted-anilino)pyrimidine compounds
The present invention relates to certain 2-(2,4,5-substituted-anilino)pyrimidine compounds and pharmaceutically acceptable salts thereof which may be useful in the treatment or prevention of a disease or medical condition mediated through certain mutated forms of epidermal growth factor receptor (for example the L858R activating mutant, the Exon19 deletion activating mutant and the T790M resistance mutant). Such compounds and salts thereof may be useful in the treatment or prevention of a number of different cancers. The invention also relates to pharmaceutical compositions comprising said compounds and salts thereof, especially useful polymorphic forms of these compounds and salts, intermediates useful in the manufacture of said compounds and to methods of treatment of diseases mediated by various different forms of EGFR using said compounds and salts thereof.
US10858335B2 2,3-Disubstituted pyridine compounds as TGF-β inhibitors and methods of use
The invention described herein comprises compounds and a method of treating cancer comprising administering to a subject having cancer one of the compounds in conjunction with another therapeutic treatment of cancer. The compounds inhibit signaling by a member of the TGF-β superfamily such as Nodal or Activin.
US10858334B2 Method for aerobic oxidative coupling of thiophenes with a ligand-supported palladium catalyst
An oxidative homocoupling method of synthesizing certain 2,2′-bithiophenes from thiophenes using oxygen as the terminal oxidant is disclosed. In non-limiting examples, the method uses oxygen along with a catalytic system that includes palladium, an assistive ligand, and a non-palladium metal additive to catalyze one of the following reactions: Associated catalytic systems and compositions are also disclosed.
US10858330B2 Method and an apparatus for separating furfural
In a method and an apparatus furfural is separated from a material stream (3) which is formed in a treatment of a pretreated wood based material (1). The material stream (3) which comprises at least furfural is introduced to a separation column (5). A top vapor condensate (6) is introduced from a top end of the separation column (5) to a decanter (10) in which two liquid phases (9,11) are separated from each other. An organic phase (9) which comprises at least furfural is recovered, and an aqueous phase (11) is supplied as a reflux to the separation column (5). Further, the invention relates to a furfural based product and chemical product and a use of the organic phase.
US10858329B2 Catalyst recycle methods
The present invention provides novel solutions to the problem of recycling carbonylation catalysts in epoxide carbonylation processes. The inventive methods are characterized in that the catalyst is recovered in a form other than as active catalyst. In some embodiments, catalyst components are removed selectively from the carbonylation product stream in two or more processing steps. One or more of these separated catalyst components are then utilized to regenerate active catalyst which is utilized during another time interval to feed a continuous carbonylation reactor.
US10858328B2 Method for producing ethylene oxide
According to the present invention, there is provided means for suppressing the occurrence of corrosion on the inner tube side in a heat exchanger and enabling continuous production for a long time period in a process for producing ethylene oxide.An embodiment of the present invention relates to a method for producing ethylene oxide, the method including: supplying a raw material gas including ethylene, molecular oxygen, and a chlorine compound to an ethylene oxidation reactor; subjecting ethylene and molecular oxygen in the raw material gas to catalytic vapor phase oxidation in the ethylene oxidation reactor in the presence of a silver catalyst, and thereby producing a gas including ethylene oxide, water, and a chlorine compound; and cooling a gas to be cooled including water and the chlorine compound using a heat exchanger. According to this method, in the heat exchanger, the gas to be cooled including water to be cooled and a chlorine compound is cooled at a linear gas velocity on the heat exchanger inner tube side of 7 m/s or higher.
US10858327B2 Method of hydrogenating a compound having an N-heterocyclic aromatic ring
A method of reducing an aromatic ring under relatively mild condition using sub-nano particles of a transition metal supported on super paramagnetic iron oxide nanoparticles (SPIONs). The catalyst is efficient for catalyzing the reduction of both carbocyclic and heterocyclic compound. In compound comprising both carbocyclic and heterocyclic aromatic rings, the catalyst displays high regioselectivity for the heterocyclic ring.
US10858324B2 Processes for the preparation of pyrimidinylcyclopentane compounds
The present invention relates to a process for the preparation of a compound of formula (I) wherein R1 is as defined herein, which is useful as an intermediate in the preparation of active pharmaceutical compounds.
US10858322B2 Process for preparing 1-isobutyryl-1′-((1-(4,4,4-trifluorobutyl)-4,5,6,7-tetrahydro-1H-benzo[D]imidazol-2-yl)methyl)spiro[azetidine-3,3′-indolin]-2′-one
Disclosed are a method for preparing an imidazole derivative and crystal form A and crystal form B thereof, and also disclosed is a method for preparing a compound of formula (I) and an intermediate thereof.
US10858320B2 Process for manufacturing substituted 5-methoxymethylpyridine-2,3-dicarboxylic acid derivatives
A process for manufacturing a compound of formula (I), Comprising reacting a compound of formula (II) in a methanol/H2O mixture. Compounds of formula (I) are useful intermediates in the synthesis of herbicidal imidazolinones, like imazamox.
US10858319B2 Indole derivatives for use in medicine
Provided is a tryptophan-2,3-dioxygenase (TDO) and/or indoleamine-2,3-dioxygenase (IDO) inhibitor compound for use in medicine, which compound comprises the following formula: wherein X1, X2, X3, X4, and X5 may be the same or different and each is independently selected from C, N and O; each atom having a dotted line may independently have a double bond or a single bond, provided that valencies at each atom are maintained; each R1, R2, R3, R4, and R7 may be present or absent and may be the same or different and is selected from H and a substituted or unsubstituted organic group, provided that the number of such R groups present is such that the valencies of X1, X2, X3, X4, and X5 are maintained; one or two R6 groups may be present and are selected from H and a substituted or unsubstituted organic group, provided that the number of R6 groups present is such that the valency of the carbon atom to which they are attached is maintained, and provided that at least one R6 is an organic group comprising an atom double-bonded to an oxygen atom (preferably a carbonyl group or a sulphonyl group) at an α-, β-, or γ-position to the carbon atom to which the R6 is attached and in which the atom double-bonded to an oxygen atom is also bonded to a hetero-atom.
US10858315B2 Method for preparing (R)-N-[4-(1-amino-ethyl)-2,6-difluoro-phenyl]-methanesulfonamide
Disclosed in the present specification is a method capable of preparing N-[4-[(1R)-1-[[(R)-(1,1-dimethylethyl)sulfinyl]amino]ethyl]-2,6-difluorophenyl]-methanesulfonamide (INT028-2) with high optical purity, through the selection of Ellman-chiral auxiliaries and the recrystallization and separation of optical isomers. According to the above method, high-purity N-[4-[(1R)-1-[[(R)-(1,1-dimethylethyl)sulfinyl]amino]ethyl]-2,6-difluorophenyl]-methanesulfonamide with excellent quality can be produced at room temperature by improving cryogenic process conditions necessary for realizing high optical purity, and thus the trimming due to the process failure rate can be remarkably reduced.
US10858313B2 Process for production of ammonia and derivatives, in particular urea
A process for producing ammonia and a derivative of ammonia from a natural gas feed comprising conversion of natural gas into a make-up synthesis gas; synthesis of ammonia; use of said ammonia to produce said derivative of ammonia, wherein a portion of the natural gas feed is used to fuel a gas turbine; power produced by said gas turbine is transferred to at least one power user of the process, such as a compressor; heat is recovered from exhaust gas of said gas turbine, and at least part of said heat is recovered as low-grade heat available at a temperature not greater than 200° C., to provide process heating to at least one thermal user of the process, such as CO2 removal unit or absorption chiller; a corresponding plant and method of modernization are also disclosed.
US10858312B1 Gossypol isocyanate ester compounds with antileukemic activities and a method of preparing the same
A compound of Formula I: is disclosed. A method of preparing the compound of Formula I is also disclosed. R is alkyl, haloalkyl, aryl, or substituted aryl. Preferably, R is —CH3, —CH2CH3, —CH2CH2CH3, —CH(CH3)2, —CH2CH2CH2CH3, —CF3, —CHF2, —CH2CF3,
US10858310B1 Method for producing isocyanates
The invention relates to a method for producing an isocyanate, wherein a carbamate or thiolcarbomate is converted, in the presence of a catalyst, with separation of an alcohol or thioalcohol, at a temperature of at least 150° C., to the corresponding isocyanate, wherein a compound of the general formula (X)(Y)(Z—H) is used as a catalyst, in particular characterized in that the compound has both a proton donor function and a proton acceptor function. In the catalysts according to the invention, a separable proton is bound to a heteroatom, which is more electronegative than carbon. Said heteroatom is either identical to Z or a component thereof. In the catalysts according to the invention, there is additionally a proton acceptor function which is either identical to X or a component thereof. According to the invention, the proton donator and proton acceptor function are connected to each other by the bridge Y.
US10858308B2 Compounds and compositions
Disclosed are compounds having the following formula: (I) wherein R is an alkane chain having between 8 and 20 carbon atoms, and A is one or more anions having a total charge of −2; or R is a quaternary amine having the following formula: (Ia) wherein Ra and Rb are each an alkane chain having between 8 and 20 carbon atoms, and A is one or more anions having a total charge of −3.
US10858306B2 Method for synthesizing iodo- or astatoarenes using diaryliodonium salts
The present invention concerns a method of synthesizing a iodo- or astatoarene comprising the reaction of a diaryliodonium compound with a iodide or astatide salt, respectively. The invention also relates to said iodo- or astatoarene and diaryliodonium compound as such. The invention also concerns a method of synthesizing a iodo- or astatolabelled biomolecule and/or vector using said iodo- or astatoarene.
US10858298B2 Preparation of diphenyl compounds
This disclosure relates to the preparation of diphenyl compounds, especially dimethylbiphenyl compounds, in which there is one methyl group on each ring, and their oxidized analogues. These compounds, and particularly alkylated biphenyl compounds and biphenylcarboxylic acids, alcohols and esters, are useful intermediates in the production of a variety of commercially valuable products, including polyesters and plasticizers for PVC and other polymer compositions.
US10858295B2 Composite particles, composite powder, method for manufacturing composite particles, and method for manufacturing composite member
The present invention pertains to high-strength/high-ductility alloys, and in particular, provides high-strength composite particles comprising a ceramic phase and a metal phase, a composite powder, a method for manufacturing composite particles, and a method for manufacturing a composite member. Composite particles including a ceramic phase and a metal phase, wherein the composite particles are characterized in that the porosity is no greater than 45% in area ratio in cross-section, and the area ratio of the metal phase, where the total area of the ceramic phase and the metal phase is 100%, is at least 20%. A composite powder characterized in including a plurality of the composite particles.
US10858294B2 Transparent ceramics, manufacturing method thereof, and magneto-optical device
A transparent ceramic material is manufactured by molding a source powder into a compact, the source powder comprising a rare earth oxide consisting of at least 40 mol % of terbium oxide and the balance of another rare earth oxide, and a sintering aid, sintering the compact at a temperature T (1,300° C.≤T≤1,650° C.) by heating from room temperature to T1 (1200° C.≤T1≤T) at a rate of at least 100° C./h, and optionally heating from T1 at a rate of 1-95° C./h, and HIP treating the sintered compact at 1,300-1,650° C. The ceramic material has improved diffuse transmittance in the visible region and functions as a magneto-optical part in a broad visible to NIR region.
US10858293B2 Zirconia sintered body and manufacturing method of the same
A zirconia sintered body contains aluminum, cobalt, and manganese and a remaining portion consisting of yttria-containing zirconia. In an oxide exchange, aluminum content is 5.0 wt % or more and 30.0 wt % or less, cobalt content is 0.1 wt % or more and 2.0 wt % or less, and manganese content is 0.5 wt % or more and 7.0 wt % or less.
US10858292B2 Method for making an Al2O3—cBN composite
Conventional sintering processes convert a portion of cBN to hBN which is softer than cBN which negatively affects functional properties of an alumina composite. The invention is directed to method for making an alumina-cubic boron nitride (Al2O3-cBN) composite that contains substantially no hexagonal boron nitride (hBN) by non-conventional spark plasma sintering of cBN with nano-sized alumina particles. The invention is also directed to Al2O3-cBN/Ni composites, which contain substantially no hBN, and which exhibit superior physical and mechanical properties compared to alumina composites containing higher amounts of hBN.
US10858291B2 Process for making tiles
Ceramic tiles may be prepared employing a process characterized by the addition to the ceramic raw materials of an aqueous slurry comprising a swellable clay of the smectite family, a binder and a water-soluble salt of a monovalent cation. The ceramic raw materials mixed and then subjected to wet grinding to produce a slip. The thus obtained slip is then subjected to spray drying.
US10858290B2 Synthetic stone
A synthetic stone for decorative purposes, countertops, flooring, and the like comprises, as a major component, magnesium compounds, and includes diamond or quartz sand. It is formed via a vibro-compression process that is conducted under vacuum and at ambient temperature. The synthetic stone slab is very hard, waterproof, mildew-proof, insect-proof, environmentally friendly, and low cost.
US10858289B2 Reducing blister formation in polyurethane cementitious hybrid systems
A multi-component composition, in particular a three-component composition, especially for manufacture of a polyurethane cementitious hybrid flooring, including or made of: a polyol component (A) including at least one polyol and water; a hardener component (B) including at least one polyisocyanate compound; a solid component (C) including at least one hydraulic binder; and wherein at least one of the components of the multi component composition includes at least one comb polymer having a main chain including acid groups, and side chains being attached on the main chain.
US10858287B2 Thickeners and hydraulic compositions
A thickener is provided comprising an anionic polyacrylamide group containing at least two anionic polyacrylamides having different degrees of anionization, and a water-soluble cellulose ether. When added to a hydraulic composition, the thickener is effective for improving flow while maintaining rheological properties.
US10858285B2 Enhancement of reinforcing fibers, their applications, and methods of making same
The invention relates to composite reinforcing fibers infused or compounded with pulp fibers and/or nano-fibers. The composite reinforcing fibers are composed of polymer, e.g., polymer resin. The pulp fibers and/or nano-fibers impart improved tensile strength to the composite reinforcing fibers, as well as a resulting product formed by the fibers. The composite reinforcing fibers may be used in a variety of cementitious applications, wherein traditional reinforcing fibers are typically used.
US10858283B2 Laser welded glass packages
An apparatus including a first substrate, a second substrate, an inorganic film provided between the first substrate and the second substrate and in contact with both the first substrate and the second substrate, a laser welded zone formed between the first and second substrate by the inorganic film, where the laser welded zone has a heat affected zone (HAZ), where the HAZ is defined as a region in which σHAZ is at least 1 MPa higher than average stress in the first substrate and the second substrate, wherein σHAZ is compressive stress in the HAZ, and wherein the laser welded zone is characterized by its σinterface laser weld>σHAZ, wherein σinterface laser weld is peak value of compressive stress in the laser welded zone.
US10858278B2 Combustion burner
Submerged combustion burners having a burner body and a burner tip connected thereto. The burner body has an external conduit and first and second internal conduits substantially concentric therewith, forming first and second annuli for passing a cooling fluid therethrough. The burner includes a generally central flow passage for a combustible mixture, the flow passage partially defined by an inner wall of the burner tip. The burner tip has an outer wall and crown connecting the inner and outer walls. The inner and outer walls and crown comprise materials having greater corrosion and/or fatigue resistance than the burner external conduit. The burner tip is connected to the burner body by inner and outer connections, at least one of which includes members interference fit to the burner tip and burner body, the members welded, soldered, or brazed together, in certain instances by fiber laser welding.
US10858276B2 Stirrer for glass melting, and glass melting furnace
A stirrer for glass melting which can be used over a prolonged life expectancy, while maintaining a high strength, even in an environment exposed to a high temperature and an oxygen-containing gas atmosphere for a long period of time, and can prevent the air bubbles from being mixed into the glass melt. A stirrer for glass melting is made of iridium or an iridium-based alloy, and has a rotary shaft and a stirring part, a surface region S1 of the surface of the rotary shaft above the stirring part is covered with a cylindrical cover, the cover has a two-layer structure in which an outer layer made of platinum or a platinum rhodium alloy and an inner layer made of platinum or a platinum rhodium alloy containing metal species are joined together, and oxide particles of metal species are precipitated in a dispersed state on a surface of the inner layer on an opposite side to a surface adjacent to the outer layer, wherein the stirrer for glass melting has a pipe made of iridium or an iridium-based alloy which surrounds at least the surface region S2 of the cover from the lower end of the cover to a predetermined height at an interval.
US10858271B2 Methods for producing high-concentration of dissolved ozone in liquid media
Disclosed are methods for continuous production of ozone strong water, the methods comprising the steps of injecting an acidification agent into a pressurized feed water to maintain a pH value of the pressurized feed water below 7, diffusing a two-phase mixture of O2-O3 gas and recirculated water into a body of acidic pressurized water to dissolve ozone into the acidic pressurized water. The disclosed methods include simultaneously maintaining a start-up mode in an upper portion of the dissolution column that favors high efficiency of ozone mass transfer into the acidic pressurized water and a steady state mode in a lower portion of the dissolution column that favors a high concentration of dissolved ozone in the acidic pressurized water coexistent in the body of the acidic pressurized water, wherein an ozone concentration gradient is formed along a height of the body of the acidic pressurized water.
US10858269B2 Process for the treatment of water
Waste water is treated by contacting it with sodium to form hydrogen which is then contacted with air in a combustion chamber to produce clean water and heat.
US10858268B2 Method and system for applying superimposed time-varying frequency electromagnetic wave to target object or target region
The invention relates to a system for applying a superimposed time-varying frequency electromagnetic wave to a target object or a target region that is formed by the target object and a medium surrounding the target object, comprising a device for generating a superimposed time-varying frequency electromagnetic wave where the time-varying AC wave is riding on the predefined DC bias voltage. When applied to the object or region, the superimposed time-varying frequency electromagnetic wave is able to induce a flow of ionic current having a DC component traveling in a pulsating and time-varying manner in the target object and/or in the medium and effect induced vibration of electrons and molecules of the target object and the medium. The invention also relates to a method applying a superimposed time-varying frequency electromagnetic wave to a target object or a target region. The method and the system of the invention significantly reduce the capital cost and require very low energy, with the environmentally friendly final products, and are able to result in various treatment effects simultaneously.
US10858266B2 Portable water purification systems and method of assembling same
A portable liquid filtration device includes a portable housing, an inlet configured to receive non-potable water, and an ozone chamber positioned within the portable housing. The ozone chamber is configured to generate an ozone gas from received air. The device also includes a filtration duct positioned within the portable housing and downstream from the inlet. The filtration duct includes at least one advanced oxidation (AO) chamber configured to mix the received water with the ozone gas, and at least one ultraviolet (UV) chamber downstream from the at least one AO chamber and including a UV lamp positioned adjacent the water within the filtration duct. The device further includes an outlet positioned on the portable housing and downstream from the filtration duct. The filtration duct is operable to output at least 200 liters per hour of the received water from the outlet as potable water.
US10858264B2 Method for preparing nickel/manganese/lithium/cobalt sulfate and tricobalt tetraoxide from battery wastes
A method for preparing nickel/manganese/lithium/cobalt sulfate and tricobalt tetraoxide from battery wastes adopts the following process: dissolving battery wastes with acid, removing iron and aluminum, removing calcium, magnesium and copper, carrying extraction separation, and carrying out evaporative crystallization to prepare nickel sulfate, manganese sulfate, lithium sulfate, cobalt sulfate or/and tricobalt tetraoxide. By using the method, multiple metal elements, such as nickel, manganese, lithium and cobalt, can be simultaneously recovered from the battery wastes, the recovered products are high in purity and can reach battery grade, battery-grade tricobalt tetraoxide can also be directly produced. The method is simple in process, low in energy consumption and free in exhaust gas pollution, and can realize zero release of wastewater.
US10858258B2 Reaction furnace for producing polycrystalline silicon, apparatus for producing polycrystalline silicon, method for producing polycrystalline silicon, and polycrystalline silicon rod or polycrystalline silicon ingot
A reaction furnace for producing a polycrystalline silicon according to the present invention is designed so as to have an in-furnace reaction space in which a reaction space cross-sectional area ratio (S=[S0−SR]/SR) satisfies 2.5 or more, which is defined by an inner cross-sectional area (So) of a reaction furnace, which is perpendicular to a straight body portion of the reaction furnace, and a total sum (SR) of cross-sectional areas of polycrystalline silicon rods that are grown by precipitation of polycrystalline silicon, in a case where a diameter of the polycrystalline silicon rod is 140 mm or more. Such a reaction furnace has a sufficient in-furnace reaction space even when the diameter of the polycrystalline silicon rod has been expanded, and accordingly an appropriate circulation of a gas in the reaction furnace is kept.
US10858254B2 Method for making a three dimensional object
The present invention relates to a method for making a three dimensional carbon structure and also to a sintered article comprising pyrolysed carbon particles. The method comprises sintering a powdered organic material, preferably using selective laser sintering, to form a sintered three dimensional structure having a desired shape. The sintered structure is then pyrolysed to form the final carbon structure. The method is particularly useful in the production of biomedical implants such as bone scaffolds and joint replacements. In some embodiments, the powdered organic material is lignin which provides a renewable and highly cost effective starting material for the method of the present invention.
US10858253B2 Method and apparatus for producing a nanometer thick film of black phosphorus
A low pressure process for producing thin film crystalline black phosphorus on a substrate and a black phosphorus thin film made by the process. The process includes flowing a phosphorus-containing gas into a deposition chamber and depositing phosphorus from the phosphorus-containing gas onto the substrate in the chamber. The substrate is selected from (i) a gold substrate, a gold-tin alloy substrate, a silver substrate and a copper substrate and (ii) a substrate comprising a thin film of metal selected from gold, tin, silver, copper and alloys of the foregoing metals. The substrate and phosphorus are heated to a temperature ranging from about 350° to less than about 500° C. to form a phosphorus intermediate composition. The substrate and intermediate composition are heated to a temperature of greater than 500° C. to less than about 1000° C. convert the metal phosphorus intermediate composition to the black phosphorus thin film.
US10858252B2 Complex carbonitride powder and method for producing same
A complex carbonitride powder contains Ti as a main component element and at least one additional element selected from the group consisting of Zr, Hf, V, Nb, Ta, Cr, Mo, W, Al, and Si. The complex carbonitride powder includes a plurality of complex carbonitride particles containing Ti and the additional element. The plurality of complex carbonitride particles include a plurality of homogeneous composition particles where average concentrations of Ti and the additional element in each complex carbonitride particle have a difference in a range of greater than or equal to −5 atom % and less than or equal to 5 atom % from average concentrations of Ti and the additional element in the whole complex carbonitride powder. A cross-sectional area of the homogeneous composition particles is greater than or equal to 90% of a cross-sectional area of the complex carbonitride particles 1p.
US10858251B2 Process and device for the preparation of sulfuric acid
A process for preparing sulfuric acid may involve oxidizing sulfur to sulfur dioxide by way of dried air in a first oxidation stage. The sulfur dioxide may then be oxidized to sulfur trioxide in a second oxidation stage. The sulfur trioxide may be absorbed by sulfuric acid in at least one absorption stage. Further, heated sulfuric acid may be drawn off from the absorption stage and used for generating steam. Process gas from an intermediate absorption stage may be recycled to the second oxidation stage and, in some cases, a final absorption stage after the process gas flows through the second oxidation stage.
US10858246B2 Semiconductor device, microphone and methods for forming a semiconductor device
A semiconductor device comprises a structured metal layer. The structured metal layer lies above a semiconductor substrate. In addition, a thickness of the structured metal layer is more than 100 nm. Furthermore, the semiconductor device comprises a covering layer. The covering layer lies adjacent to at least one part of a front side of the structured metal layer and adjacent to a side wall of the structured metal layer. In addition, the covering layer comprises amorphous silicon carbide.
US10858244B2 Device for connecting at least one nano-object associated with a chip enabling a connection to at least one external electrical system and method of fabrication thereof
Production of a device for connecting a nano-object to an external electrical system (SEE) including: a first chip provided with conducting areas (8a, 8b) and a first nano-object (50) connected to the conducting areas, the first chip being assembled on a support (70) such that the first nano-object is arranged facing an upper face of the support, the device being further provided with first connection elements (80a, 80b) capable of being connected to the external electrical system and arranged on and in contact with the first conducting areas (8a, 8b), the first connection elements being formed on the side of the upper face of the support (70) and being accessible from the side of the upper face of the support.
US10858243B2 Backside reinforcement structure design for mirror flatness
A micro-electro mechanical system (MEMS) scanner has a backside reinforcement structure configured to concentrate stress which is exerted against the reinforcement structure at contour points. The reinforcement structure is attached to an underside of a mirror to maintain mirror flatness. Characteristics and features of the contour points are variable based on the specific application, including considerations for the design of the MEMS scanner, mirror, and reinforcement structure. The contour points are configured for concentration of stress to relieve stress from relatively weaker areas on the reinforcement structure, thereby increasing reliability and performance of the MEMS scanner. For example, a point of failure on the reinforcement structure may be where a top silicon layer and transition layer (e.g., silicon oxide layer) adjoin. Implementation of the contour points can concentrate stress at the contour points and thereby relieve stress from the weaker areas.
US10858241B2 Enhanced control of shuttle mass motion in MEMS devices
A MEMS device and a method of forming the same. A disclosed method includes: providing a silicon substrate layer, a buried oxide layer and a device silicon layer; using a microfabrication process to pattern a set of device features on the device silicon layer including a shuttle mass and an anchor frame; removing the silicon substrate layer and buried oxide below the shuttle mass; placing a shadow mask on a surface of the device silicon layer, wherein the shadow mask has an microscale opening to expose at least one device feature; and forming a nanoscale stopper on a sidewall of the at least one device feature by depositing a deposition material through the opening in a controlled manner.
US10858237B2 System and method for forming a foundation truss
A system and method for forming a foundation truss for a box spring or mattress foundation frame includes a first truss rail assembly station having a series of block feeders, a top rail hopper and a filler strip hopper that received stacks of truss components such as blocks, top rails and filler strips and feed such truss components into stacked registration. The stacked truss components are moved into engagement with a series of staplers that secure the filler strips, top rails and blocks together to form first truss rail portions, which are then fed to a second truss rail assembly station where a bottom rail is automatically applied thereto.
US10858235B2 Automatic water supply device
An embodiment relates to an automatic water supply device comprising: a container seating portion, one side of which is open such that a container is placed; a water intake member arranged on the upper portion of the container seating portion so as to supply the container with a liquid; a container height measuring unit and a water level measuring unit arranged to be adjacent to the water intake member, respectively; and a control unit for comparing the height of the container, which is measured by the container height measuring unit, and the water level, which is measuring by the water level measuring unit, thereby checking whether the water level inside the container reaches a preset height or not, and adjusting the water level inside the container using the result of the checking, wherein the container height measuring unit comprises a plurality of first optical sensors for sensing both ends of the upper end of the container, and can measure the height of the container in response to the result of sensing by the first optical sensors.
US10858233B2 Beverage cooling and cleaning systems
A primary beverage cooling circuit for refrigerating a fluid used in a secondary beverage cooling circuit that cools beverage in a beverage conduit by pumping the fluid through a heat exchange conduit adjacent the beverage conduit to transfer heat therebetween, the primary beverage cooling circuit comprising: a refrigerant circuit containing a refrigerant circulating through: a heat exchanger in heat transfer communication with the fluid to cool the fluid; a variable displacement compressor for circulating the refrigerant through the refrigerant circuit; a cooling device for cooling the refrigerant; and a valve for controlling the volume of fluid into the heat exchanger; the primary beverage cooling circuit further comprising a controller for controlling the operation of the compressor and/or the cooling device and/or the valve based on one or more measurements from temperature and/or pressure sensors in the refrigerant circuit to thereby operate the system on an efficient basis.
US10858228B2 Lifting and transport apparatus for a heavy load
A lifting and transport apparatus for lifting and transporting a heavy load, including a frame that can be moved back and forth at least in a horizontal displacement direction, the frame having four vertical supports of adjustable length which are designed as lifting supports, each with an assigned lifting device, there also being securing device provided on the frame for the releasable attachment of the heavy load, wherein the frame includes at least eight vertical supports of adjustable length. Also disclosed is a method for transporting a heavy load using a lifting and transport apparatus.
US10858224B2 Loader with boom swing control system
The invention provides a loader having a boom, a hydraulic motor, a slewing ring, and a boom swing control assembly. The boom is configured to rotate in response to operation of the hydraulic motor. The boom swing control assembly comprises a control gear, a first valve, and a first hydraulic line. The control gear is engaged with a slew gear of the slewing ring such that the control gear rotates in response to rotation of the boom. The hydraulic line is in fluid communication with the first valve and the hydraulic motor. Depending on whether the first valve is in an open or a closed configuration, hydraulic fluid is either free to pass, or is restrained from passing, through the first hydraulic line to the hydraulic motor.
US10858219B2 Electric linear motor
The invention refers to an electric linear motor comprising at least one linear stator designed to be located in a fixed correlation to an environment, particularly building, and at least one mover designed for connection with an element to be moved and co-acting with the stator, which motor comprises a stator beam supporting said at least one stator, which stator beam has at least one side face carrying ferromagnetic poles of said stator spaced apart by a pitch, and which mover comprises at least one counter-face facing said side face(s) of the stator beam, in which counter-face electro-magnetic components of the mover are located.
US10858218B2 Elevator apparatus
This invention is concerning an elevator apparatus, in which a safety monitoring device corrects a detected car position using a signal from a car position detection device and monitors the presence or absence of car overspeed on the basis of an overspeed detection pattern that varies in accordance with car position. The car position detection device includes a first car position detection sensor and a second car position detection sensor which are arranged side by side in a vertical direction. The safety monitoring device performs, in parallel, first overspeed monitoring based on a car position corrected using a signal from the first car position detection sensor and second overspeed monitoring based on a car position corrected using a signal from the second car position detection sensor.
US10858213B2 Welding wire coil packaging system
A welding wire coil packaging system including a process stand having an upright, the upright defining a hub receiver, the upright including a yoke supported on upright and spaced axially inward therefrom, and a cartridge including a shaft having a hub at one axial extremity, the hub being received in the hub receiver and at least partially supported on the yoke, a mandrel mounted on the shaft between a pair of end forms and adapted to receive a welding wire thereon in a coil winding process.
US10858212B2 Sheet and method for manufacturing sheet
A sheet-like article (1) for an absorbent article of the invention includes a plurality of absorbent units (4), each including a long base portion (2) and water-absorbent polymer particles (3) fixed to a surface of one face of the long base portion (2). In the sheet-like article (1), the absorbent units (4) are arranged such that their longitudinal direction is oriented in one direction. Before the water-absorbent polymer particles (3) absorb a liquid, the water-absorbent polymer particles (3) are located inward of both lateral side edge portions (2s), of the long base portion (2), that extend along the longitudinal direction. When the water-absorbent polymer particles (3) absorb a liquid, the water-absorbent polymer particles (3) swell beyond the lateral side edge portions (2s), of the long base portion (2), that extend along the longitudinal direction, and a position, in the thickness direction, of the long base portion (2) is varied from the position thereof before absorbing the liquid.
US10858211B2 Double-channel paper feeding mechanism and sheet medium processing device
Provided is a double-channel paper feeding mechanism and a sheet medium processing device. The double-channel paper feeding mechanism includes a fixed frame, a movable frame and a connection mechanism. The fixed frame is provided with a first channel plate and a second channel plate. A first portion of the first channel plate and a first portion of the second channel plate form a conveying channel. An opening for inserting the movable frame is formed between second portions of the two channel plates. The movable frame is provided with a third channel plate and a fourth channel plate. When the movable frame is mounted on the fixed frame, the second portion of the first channel plate and the third channel plate are arranged oppositely and form a first input channel in connection with the conveying channel, the second portion of the second channel plate and the fourth channel plate form a second input channel in connection with the conveying channel.
US10858210B2 Automated air-pillow dispenser
A transfer and dispensing apparatus is disclosed for the conveying and separation of packaging material, cushions or pillows when needed by the operator. When a packer working over a conveyor receives a box that requires void fill, an operating switch such as a foot pedal is depressed to dispense pillows from the apparatus and into the box in a connected strip. When the operating switch is released, the apparatus stops dispensing pillows, separates the continuous strip of pillows along a transverse perforation in the strip, and ejects the end of the separated segment. The packer can then complete packing the box by placing the severed end of the pillows into the box, advance to the next box, and repeat the process. The transfer and dispensing apparatus may be positioned in any convenient location including adjacent to, above or attached to the inflation device.
US10858205B2 Automated container-emptying device equipped with means for collecting and gravity-emptying containers and comprising a product collection zone
Disclosed is an automatic container-emptying device. The device is equipped with means for collecting and gravity-emptying containers and comprising a product collection zone. The device includes a dripper equipped with at least one element for supporting upside down containers. The dripper has two operating positions: a first positon for holding the containers to allow the product to drip onto the product collection zone and a second positon for ejecting said containers.
US10858202B1 Air cushioned materials handling system
Described are systems for a materials handling facility to emit air from a floor which is used to generate an air cushion upon which one or more totes may move. The floor may contain one or more apertures which receive air from an air reservoir which is supplied by an air source such as a compressor. Air emitted by these apertures is constrained by a deck of the tote, forming an air cushion upon which the tote rests. In some implementations the air cushion may be maintained while a user is within a threshold distance, and discontinued when the user is beyond the threshold distance.
US10858201B2 Vacuum conveyor system
A conveyor system (10) for transporting a transportable material (M) by means of a fluid for transporting the transportable material (M) between a first conveying line portion (11) and a second conveying line portion (12), said conveying line portions (11, 12) comprising a plurality of pipes forming a continuous conveying line (13), said system (10) comprising: a conveyor device (1) in fluid connection to one of said first or said conveying line portions (11, 12) operative to provide negative air pressure or vacuum through said conveying line (13); a material feeder device (2); wherein the conveyor device (1) comprises at least one material level sensor (1a, 1b), wherein the at least one material level sensor (1a, 1b) is used to monitor one or more material level(s) inside the conveyor device (1) and via one or more material level sensor lines (3) giving at least one material level signal (1aa, 1bb) to a controller (4) and from the controller (4) via a control signal line (5) transmit a control signal (5a) to the material feeder device (2) having a valve (6) adapted to control the amount of air injected into the system, typically the into the conveying line (13), wherein the controller (4) is adapted to control the valve (6) and/or a mass-flow (M), respectively, of the material feeder device (2) in dependence of output from the at least one material level sensor (1a, 1b) to control amount of air injected into the conveying line (13) at the feeder device (2).
US10858200B1 Object orientation device, object orientation and printing system and method for use thereof
An object orientation device includes a shaking stand and a slide provided on the shaking stand; the slide includes a sliding groove and a retaining member on the sliding groove. A retaining member is parallel to and extends along a sliding direction, and has a retaining surface parallel to a side wall of the sliding groove. The retaining surface and the side wall form an orientation space which is parallel to the sliding direction. After asymmetric objects are on the slide and shaken by the shaking stand, each object has a first end restricted into the orientation space, and has a seat orientation and moves towards a predetermined direction. Such object orientation device allows objects to be aligned in the slide and have consistent seat orientations; a printing equipment can print on the same position of each object. Additionally, a system and a method of orientation and printing are provided.
US10858196B2 Conveyor
A conveyor with a belt for transporting an object between a first end and a second end of the conveyor is provided. The conveyor may have a first belt drive transmission at the first end and a second belt drive transmission at the second end. The drive transmission may be configured as freewheel-types in respective directions. The conveyor may have an intermediate transmission system arranged between the first end and the second end and having a first communication with the first belt drive transmission and having a second communication with the second belt drive transmission. The conveyor may have a drive system in communication with a drive shaft in the intermediate transmission system, and may be configured to turn the drive shaft bidirectional in a first drive direction and a second drive direction.
US10858195B1 Conveyor pulley apparatus and methods
Conveyer pulley with improved performance characteristics reduced metal use, lower labor use manufacture, assembly and maintenance. The pulley includes a tubular housing, an axle pre-fitted with disks supports, two plastic endcaps press-fitted into the housing. Two self-lubricating plastic bearings with integrated bearing protectors are fitted onto the axle and into the end caps and are being kept in place by two retaining rings. Protector element of the bearing is fabricated from felt that is impregnated with a lubrication fluid. Inner grooves of the bearings may be packed with consistent lubricant.
US10858191B2 Modular top flatwire conveyor belt systems and methods
A flatwire conveyor belt assembly includes pickets defining a leading link and a trailing link, wherein adjacent pickets are coupled with a cross-rod that extends through openings formed in the leading link and in the trailing link of adjacent pickets. Top plates are coupled to the pickets and define a conveying surface.
US10858188B2 Gripping device and conveying apparatus
A conveying apparatus includes: an article detection device; a gripping device with base portion and palm portion, a suction portion, fingers, and a driving mechanism; a negative pressure supplying device; a moving device; a recognition device that measures the shape, the posture, and the size of the article; an operation plan generation device that selects a suction surface of the article, and plans a gripping posture; and a control device that controls an operation of the gripping device and an operation of the moving device to obtain a gripping posture planned by the operation plan generation device.
US10858181B1 Two-part garbage can in which the bottom is separable from the sidewall
A trash can for the collection and disposal of trash is disclosed. The trash can includes a base and a separable sidewall allowing for easy removal of a bag from the trash can by lifting the sidewall around the bag, rather than lifting the bag through the top of the trash can. The base of the trash can is connected to straps with a handle positioned between the straps. The handle may be engageable with the sidewall so that the straps hold the sidewall and base together. The handle allows for convenient carrying of the base. The separable sidewall includes a bottom opening defined by the sidewall without a constriction in the width of a base end of the sidewall. The base includes a perimeter wall to inhibit material from escaping the base. The trash may have an outwardly tapered shape to increase the overall volume of the trash can.
US10858179B2 Tipping hopper and control method thereof
A tipping hopper includes a hopper body, hopper rotating supports and a tipping mechanism. The tipping mechanism comprises a connecting rod and a crank. One end of the connecting rod is hinged on the hopper body, and the other end is hinged with one end of the crank; and the other end of the crank is hinged on a crank rotating support through a crank rotating shaft. By optimizing a crank starting point and a crank end point, ensure hopper's position of receiving and discharging material is arranged at or near a dead point of the tipping mechanism so that the working condition of an impact force borne by a speed reducer device is optimized when the tipping hopper is charged and discharged. The mechanism also optimizes the position of the center of gravity of the hopper body and the position of the center of gravity of a charged hopper, so that the center of gravity of the hopper body is located between a hopper rotating hinge point and the connecting rod support hinge point near the hopper rotating hinge point. A force amplification effect of the connecting rod is used to greatly reduce the requirement for the output moment of the speed reducer, thereby greatly reducing the weight of the speed reducer device and the power of a tipping motor and saving motor power and energy consumption of a hoisting system.
US10858173B2 Strap guide and pail pack having the same
Provided is a strap guide including: a first module including a first base, a strap boss formed on the first base and including a first slot through which a strap passes, and at least one protrusion accommodation part located at an outer circumferential portion of the strap boss and including a bore; and a second module having a second base, a second slot formed in the second base, and at least one coupling protrusion located at an outer circumferential portion of the second slot and configured to form a pair with the protrusion accommodation part, wherein the first module and the second module are coupled to form an opening having a single closed surface.
US10858170B2 Dual dispensing cosmetic container
Cosmetic containers configured to hold and dispense a cosmetic product. The container may store and dispense cosmetic products from two different cavities, or it may be configured to dispense a cosmetic product from a single cavity in two different manners. A first dispensing outlet can be used by adjusting the container to a first configuration and tilting the container. A second dispending outlet is used by actuation of a pump.
US10858169B2 Lid for a beverage cup including a snack storage reservoir
A lid for a beverage cup includes: (a) a radial collar configured to engage with a rim of a drinking cup mouth, having an inner radial surface and an outer radial surface; (b) an outer reservoir wall extending axially upward from the outer surface of the radial collar and enclosing a reservoir chamber above the radial collar, and including an upper rim; (c) a reservoir floor extending radially inward from an upper end of the inner surface of the radial collar and substantially closing the reservoir chamber from below the reservoir floor, the floor including a fluid path opening providing at least part of a fluid path extending upward through the reservoir chamber, the fluid path opening being positioned along a first diametrical line extending through the reservoir chamber; (d) an inner wall separating the fluid path from the reservoir chamber substantially in the shape of an upside-down funnel extending upward from the floor, having a minor diameter extending above a vertical level of the upper rim of the outer reservoir wall to form a spout; and (e) a cap connected to the upper rim of the outer wall with a first living hinge and including a first segment with a hole adapted to receive the spout.
US10858161B2 Bungee cap tether
A tethering device for a utilization device (pen, marker, glue stick, etc.) having a cap. The tethering device maintains a connection between the utilization device and the cap during use of the utilization device. The tethering device comprises first and second adhering elements which conform to and adhere to an outer surface of at least one of the utilization device and the cap and an elongated flexible band having two ends positioned and connected to the first and second adhering elements respectively to flexibly connect the first and second adhering elements. The band has an effective length between the respective first and second adhering elements which is sufficient to permit the removable and replaceable cap to be removed from the utilization device and replaced thereon when the first and second adhering elements are adhered to the respective surfaces of the utilization device and the cap.
US10858156B1 Container/bottle and cap with two spouts
The first embodiment of the current invention discloses a container/bottle (1) with a large spout (4) and a small spout (5) for pouring a liquid, powder or granular solid with minimal spilling or dripping. The second embodiment discloses a cap (9) with two spouts, and the third embodiment discloses an insertable spout unit (10) with two spouts.
US10858155B1 Magnetic food storage system
The magnetic food storage is formed from a container and a lid, each with one or more embedded magnets. The magnets interact with each other to hold the containers to each other, hold lids to containers, and hold lids to lids. The magnets are preferably molded inside of the lid and inside the container, the magnets being surrounded by material. This avoids any contact between stored food and the magnets, thus preventing contamination.
US10858146B2 Childproof box
The invention involves a childproof box 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 box may employ a base shell that slides in and out of a cover shell, which respectively conceals and exposes a storage cavity. Both shells have corresponding tracks and corresponding protrusions configured to engage with each other in a manner so that the base shell may only be accessed (or slid open) when a user presses and pushes on a top surface of the cover shell. The structural elements of each of the shells are such that a user may operate the childproof box with a single hand. In exemplary embodiments, the childproof box comprises of flat surfaces that form a generally rectangular box, which is easy to carry, manipulate and store.
US10858143B2 Auto-erected carton bottom and associated carton blank
A carton has an automatically erected bottom that securely closes the bottom of the carton. In one embodiment, the carton blank has two major side panels and two minor side panels serially connected. The carton blank has two bottom flaps which form the bottom of the carton. Each bottom flap is connected to one of the major side panels and one of the minor side panels. The carton blank avoids the erecting and forming issues associated with prior art carton blanks which have an automatically erected bottom.
US10858140B2 Container capable of folding and unfolding
A flat pack container is capable of formation by folding of a flat panel of foldable material to form the container, the flat panel having an inner surface and an outer surface. A first portion of the flat panel is capable of forming a base of the container and has at least one peripheral fold line. Extending from the at least one peripheral fold line is a second portion which co operates with the base to form a wall of the container. The wall of the container includes at least two foldable pleated regions which enable the wall to be set in upright attitude to define with the base an internal space: the second portion further including flaps which retains the container in its folded configuration.
US10858139B2 My easy sliding utility bucket
A bucket that provides a way to easily pull or push, by having less friction and resistance. The bucket has an approximately two inch round high center bottom that helps minimize contact with a surface. As the bucket becomes heavier with water, the bucket becomes more stable by nesting on the raised center diamond shape and onto a circular, quartered gaped, rounded top, inside ridge. The bucket acquires maximum stability and max friction when heaviest by nesting onto the quartered gaped rounded top outside ridge which slopes down to the buckets bottom edge of the outside wall. The rounded top bottom channels allow surface material to move through the gaps, but also will not allow water to collect on the bottom. The bucket has handles and hooking holes for the easy pushing and pulling over surfaces when heavy.
US10858138B2 Carbonated beverage bottle bases and methods of making the same
This disclosure provides new carbonated beverage bottle design, particularly carbonated soft drink bottle bases, that can afford improvements in various structural and functional features of the blow molded bottles. The bottle base design can be generated by providing a spherical bottle end cap and extruding at least three (3) feet from the spherical end cap, wherein the center portion of each valley cross section between the extruded feet is convex.
US10858135B2 Industrial control apparatus, control method, program, packaging machine, and packaging machine control apparatus
A control apparatus for controlling a production or manufacturing apparatus that performs processing for sequentially producing an item to be produced through units arranged in a line, includes: a physical quantity acquirer that acquires a physical quantity representing a state of processing in a unit subjected to monitoring for each cycle, the cycle being defined as unit processing time of processing performed by each unit; an abnormality determiner that determines occurrence of an abnormality in the unit, based on the physical quantity or a feature value extracted from the physical quantity; and a control instructor that specifies, when it is determined that an abnormality occurs in the unit, a cycle during which a downstream unit performs processing on an item to be produced that is affected by the abnormality, and perform control so that abnormality handling processing is performed as processing in the specified cycle by the downstream unit.
US10858134B2 Medicine inspection system, winding device, feed device, and holder
To provide a medicine inspection system capable of appropriately outputting an inspection result while minimizing damage and the like to a packaging bag and a medicine.A medicine inspection system 10 includes an inspection device 20 which inspects a numerical quantity and/or a type of a medicine contained in a packaging bag p based on an image photographed of the packaging bag p to be inspected, and a marking device 50 which records an inspection result from the inspection device on the packaging bag p. After the packaging bag p, which has a seal section S formed by pressure bonding an overlapping portion of a packaging paper, is inspected at the inspection device 20, a stamp which indicates the inspection result thereof is output by a marking device 50 onto the seal section S.
US10858133B2 Method and device to sterilise containers
Described and illustrated is a method to sterilise containers or receiving flowable foods in a filling device. The method includes evaporating a hydrogen peroxide solution in an evaporator impinging at least one container with the vaporous hydrogen peroxide in a sterilisation zone and at least partially removing the unconsumed part of the vaporous hydrogen peroxide from the sterilisation zone. The removed vaporous hydrogen peroxide is at least partially condensed in a condenser and the condensed hydrogen peroxide is supplied to the evaporator.
US10858128B2 Packaging assembly
A packaging assembly (10) including a weighing machine (11) that is located above a former (22). Located below the former (22) is a packaging machine (29), with strip bag material (25) being pulled through the assembly by a film drive assembly (46) that pulls the bag material past the former (22) to form tubular bag material (26) that is delivered to the packaging machine (29) together with product to form bags of the product.
US10858127B2 Combination weighing device with control unit for targeted weight conveyance
In a combination weighing apparatus, a control unit executes combination weighing processing with a second value used as a target weighing value after controlling all of the hoppers so as to discharge the article while leaving the article in the conveying unit when the second value is less than a first value in a case where the target weighing value is changed from the first value to the second value.
US10858126B2 Deformable closure mechanism
A deformable closure mechanism for an aperture that may include an aperture seal that has a seal seat between an internal support structure and an external support structure. A barrier structure may be configured to resealably close the aperture, and have a central membrane and a barrier sealed that is inflatable in order to engage the barrier structure with the aperture seal.
US10858125B2 Device for connecting objects using a strip
A link device comprising a first object and a second object comprises a first strip, capable of passing from a configuration wound about an axis Z about a support fixed to the first object to a configuration deployed along an axis X substantially at right angles to the axis Z, the strip having an end intended to come into contact with the second object, so as to link the first object to the second object.
US10858122B2 Propeller health monitoring
A method for monitoring the health of propellers in an aircraft is provided. The method includes receiving pressure waves generated by at least one rotating propeller and analysing data corresponding to the received pressure waves to detect tonal noise which is within a selected frequency range. If tonal noise at harmonics of the propeller rotational frequency within the selected frequency range is detected within the selected frequency range, it is established that the health of at least one propeller may be impaired and an alert is created for inspection and maintenance to take place.
US10858119B2 Catalyst decay monitoring of catalytic inerting system
A fuel tank inerting system includes a primary catalytic reactor comprising an inlet, an outlet, a reactive flow path between the inlet and the outlet, and a catalyst on the reactive flow path. The catalytic reactor is arranged to receive fuel from the fuel tank and air from an air source that are mixed to form a combined flow, and to react the combined flow along the reactive flow path to generate an inert gas. The system also includes an input sensor that measures a property of the combined flow before it enters the primary catalytic reactor and an output sensor that measures the property of the combined flow after it exits the primary catalytic reactor.
US10858117B2 Lightning protective seal cap
A lightning protective seal cap comprising a seal cap that defines an interior, and a quantity of an uncured sealant that is curable by the application of actinic radiation so as to bind the seal cap to a fastener. The interior of the seal cap contains the quantity of uncured sealant, the seal cap is positionable over the fastener such that at least a portion of the fastener resides in the interior of the seal cap, and when the seal cap is in position over the fastener, the sealant containing seal cap prevents electrical arcing to the fastener from a lightning strike.
US10858113B2 Aircraft air conditioning system and method for operating such an aircraft air conditioning system
An aircraft air conditioning system includes an ambient air line configured to have ambient air flow therethrough and being connected to a mixer of the air conditioning system to feed ambient air to the mixer, and a recirculation air line configured to have recirculation air flow therethrough and being connected to the mixer to feed to the mixer recirculation air discharged from an aircraft area to be air conditioned. A refrigerating machine of the air conditioning system includes a refrigerant circuit configured to have a refrigerant flow therethrough and being thermally coupled to the ambient air line and to the recirculation air line to transmit heat from the ambient air flowing through the ambient air line and from the recirculation air flowing through the recirculation air line to the refrigerant circulating in the refrigerant circuit, before the ambient air and the recirculation air are fed into the mixer.
US10858111B2 Passenger seat reconfigureable for seating or storage
An aircraft passenger seat including decoupled seat back and seat bottom elements configured to be selectively positioned with respect to spaced seat elements to allow the seat to be used for seating or storage as desired. The passenger seat is convertible by repositioning the seat back and seat bottom elements to provide conventional forward-facing seating, face-to-face seating with a longitudinally aligned and adjacent seat, or seat storage as desired. The seat back and seat bottom elements track along a track assembly affixed along facing inboard sides of fixed seat elements such as arm rest assemblies.
US10858106B2 Headrest-mounted electronic device holder
In an illustrative embodiment, a frame assembly for enclosing an electronic device mounted to a rear surface of a seatback of an aircraft seat includes a rear frame for mounting within a recess of the rear surface of the seatback, a front frame detachably connected to the rear frame such that the electronic device, when mounted in the frame assembly, is enclosed between the front frame and rear frame, the front frame including an opening defining a boundary of a visible screen region of the electronic device, and an adapter disposed between the rear frame and the rear surface of the electronic device, the adapter including an aperture configured to receive the rear surface of the electronic device and raised peripheral edges surrounding the aperture to adapt the dimensions of the electronic device to the dimensions of the rear frame.
US10858105B2 Avoiding dazzling of persons by a light source
In a method for avoiding dazzling of a person (10) by a light source (6) arranged in an interior (20) of a vehicle (22), wherein the light source (6) during operation emits light (24) within a beam cone (26), a camera (4) is arranged in the interior (20) and oriented such that at least one monitoring section (28) of the beam cone (26), in which the person (10) can enter, is located in the field of view (30) of the camera (4), the camera (4) records a camera image (32), using machine person detection, it is ascertained from the camera image (32) whether at least one part of the person (10) is located within the beam cone (26), in this case, at least the region (18) of the beam cone (26) in which the part of the person (10) is located is switched to glare-free.
US10858104B2 Rescue hoist cable angle detection assembly
A cable angle detection assembly is provided. The cable angle detection assembly may include a housing defining an axis configured to allow a cable to pass partially through the housing such that a first portion of the cable is aligned with the axis. The cable angle detection assembly may include a bracket rotatably disposed within the housing. The cable angle detection assembly may include a guide element mounted to the bracket configured to guide the cable, when in tension, to be wrapped partially therearound thereby allowing a fleet angle to be defined between the first portion of the cable and a second portion of the cable that extends tangentially away from the guide element.
US10858103B1 Delivery drop rate modulation
An unmanned aerial vehicle (UAV) can deliver a package to a delivery destination. Packages delivered by a UAV may be lowered towards the ground while the UAV continues to fly rather than the UAV landing on the ground and releasing the package. Packages may sway during lowering as a result of wind or movement of the UAV. By modulating a rate of descent of a package, a package sway may mitigated. The lowering mechanism includes wrapping a tether in various directions around the package such that the package rotates in a first and second direction as the package descends. Additionally, a rip-strip lowering mechanism that separates under tension to lower the package and a rappel mechanism that slides the package down a tether may be used. Accordingly, the tether can control a descent of the package assembly.
US10858102B2 Container retention and release apparatus for use with aircraft
Container retention and release apparatus are disclosed. An example container retention and release apparatus includes a swaybrace to engage an exterior surface of a container. A latch is to attach to an internal receptacle of the container to retain the container. The latch is movable between a latched position to retain the container and an unlatched position to release the container. A drive is to move the latch between the latched position and the unlatched position.
US10858101B2 Device and system for propelling a passenger
The invention relates to a propulsion device comprising a platform that is arranged so as to accommodate a passenger and cooperates with a thrust unit comprising a main nozzle, advantageously oriented from the bow to the stern of the device, and two secondary nozzles that are lateral and are positioned essentially at the bow of the propulsion device. The secondary nozzles are mounted so as to be mobile about a transverse axis so as to be moved by actuators controlled by a processing unit that implements a method for controlling the secondary nozzles, thus providing automatic control assistance to the passenger.
US10858094B2 Method of blade fold for tiltrotor aircraft
A method of blade fold for a tiltrotor aircraft includes configuring the tiltrotor aircraft in a flight ready position with a rotor system in an inverted-Y position, unlocking a first rotor blade of the rotor system to permit the first rotor blade to pivot relative to a yoke of the rotor system, restraining the first rotor blade to allow the first rotor blade to pivot relative to the yoke as the yoke is rotated, rotating the rotor system in a first direction so that the first rotor blade pivots closer to a second rotor blade, rotating the rotor system in a second direction to orient the rotor system into a modified inverted-Y position, unlocking a third rotor blade to allow the third rotor blade to pivot relative to the yoke as the yoke is rotated, and rotating the rotor system in the second direction so that the third rotor blade pivots closer to the second rotor blade.
US10858093B2 Thick airfoil shapes for blade necks and for blade cuff fairings for an aircraft rotor
A thick airfoil shape that is to form a blade neck for blades, the blade neck connecting a blade root to a streamlined portion of the blade, and/or a blade cuff connecting a blade to the hub of an aircraft rotor. The thick airfoil shape has a leading edge and a trailing edge together with thick airfoil profiles for which the particular positions of points defining the maximum thickness of each airfoil profile make it possible to improve the aerodynamic behavior of the thick airfoil shapes and of the rotor during rotation of the rotor while the aircraft is advancing, for the blade both when it is advancing and when it is retreating. The thick airfoil shape also serves to reduce the vibration as generated by a wake from the rotor on a tail boom or a horizontal and/or vertical stabilizer of the aircraft.
US10858091B2 Helicopter skid landing gear
In a first aspect, there is a helicopter skid landing gear assembly including a front cross tube configured to interconnect two skid tubes; and a rear cross tube configured to interconnect two skid tubes; wherein at least one of the cross tubes comprises a monolithic metallic tube having a cross-section with a round exterior shape and an elliptical hollow portion therein. In a second aspect, there is a method for retrofitting a helicopter with a landing gear assembly; the method including providing a front cross tube and a rear cross tube, at least one of the front cross tube and the rear cross tube comprises a monolithic metallic tube having a cross-section with a substantially round exterior shape and an elliptical hollow portion therein; and connecting the front cross tube and rear cross tube to a fuselage.
US10858088B2 Biomimetic airfoil bodies and methods of designing and making same
An airfoil body may include a plurality of tubercles along a leading edge of the airfoil body and a plurality of crenulations along a trailing edge of the airfoil body, wherein at least one of a position, a size, and a shape of the plurality of tubercles and the plurality of crenulations varies in a non-periodic fashion. The non-periodic fashion may be according to a Fibonacci function and may mimic the configuration of a pectoral fin of a humpback whale. The tubercles and crenulations may be defined with respect to a pivot point. The spanwise profile, including the max chord trailing edge curvature, may closely follow divine spirals and related Fibonacci proportions. The spanwise chord thickness may vary in a nonlinear pattern. Related methods are also described.
US10858082B2 Flexible rotary brush hub
A rotary cleaning apparatus for underwater cleaning including a housing, a battery, a motor and a flexible hub system. The flexible hub system includes a toroidal brush system coupled to a circular centrifugal pump assembly. The flexible hub system includes a flexible hub allowing the flexible hub system to bend out of plane. When the flexible hub system is rotated underwater at a curved surface, the brush system cleans the surface while the suction of the centrifugal pump assembly flexes the flexible hub system to evenly contact the surface.
US10858081B1 Attachable lighting device for a boat
In some aspects of the disclosure, an attachable lighting device has a lighting assembly which includes a light housing, an attaching base, and one or more optical sources. The light housing is attached to the top of the attaching base and contains the one or more optical sources. The attachable lighting device has a receiving base which is attachable to an attachment surface of a boat. The attaching base is attachable to the receiving base.
US10858078B1 Sail board foot repositioning system
A sail board foot repositioning system is provided. The sail board repositioning system has a plate assembly rotatably attached to the sail board top surface. The plate assembly provides foot attachment means and means for changing the orientation of the plate for a resulting desired foot orientation.
US10858076B2 ROV deployed buoy system
A surface buoy comprising a resident electrical power supply allows the surface buoy to be an integrated part of a remotely operated vehicle (ROV) deployed power buoy system which makes transport and installation more efficient than alternatives. The ROV deployed power system can be operational via built in radio link and kept operational during service, transport, testing, installation, and operation.
US10858070B2 Multi hull pontoon boat aft cockpit extension
A cockpit extension extends aft between port and starboard outboard engines mounted on a tri-pontoon boat transom for increasing the usable afterdeck area of the boat. The cockpit extension includes a topside deck that can be accessed from the afterdeck of the boat and an under-face beneath the topside deck that can be above or below the water-line of the boat. A lower surface of the under-face can be configured to improve the backing down characteristics of the boat.
US10858065B1 Linearly actuated vehicle
Vehicle including a frame, a seat, a wheel, a drive sprocket arranged on the wheel, a main drive sprocket, a transmission member coupling the drive sprockets, a pedal slider arranged in front of the seat and which swings forward and rearward, and a drive mechanism including an overrunning clutch system connected to the main drive sprocket. A power link is connected at a first end region to the pedal slider and at a second end region to the clutch system. Forward movement of the pedal slider causes movement of the power link and rotation of the clutch system which causes movement of the main drive sprocket and the wheel drive sprocket resulting in rotation of the wheel. A roller is arranged on the frame to guide the power link in a substantially horizontal plane in a portion between the roller and the pedal slider.
US10858063B2 Bicycle operating device
A bicycle operating device comprises a base member, a brake operating member, an additional operating member, an electrical switch, and a wireless communication unit. The brake operating member is movably coupled to the base member. The additional operating member is movably coupled to the brake operating member. The electrical switch is to provide an electric signal in response to a movement of the additional operating member. The electrical switch is disposed at the brake operating member. The wireless communication unit is connected to the electrical switch to transmit a wireless signal based on the electric signal. The wireless communication unit is disposed at the additional operating member.
US10858054B2 Multi-stage shift pack assembly and method
A multi-stage shift pack assembly and method includes a frame assembly, a tool mounting movable relative to the frame assembly, and a removable cylinder shift pack secured to the frame assembly and having at least two cylinders that are independently actuatable for moving the tool mounting relative to the frame assembly a desired amount. The tool mounting is moved relative to the frame assembly by independently actuating cylinders of the removable cylinder shift pack.
US10858049B2 Systems, methods, and devices for an automobile door or window
Systems, methods, and devices for a vehicle door or window are disclosed herein. A vehicle includes a vehicle body and a cabin located within the body of the vehicle, wherein the cabin includes an interior that is configured to accommodate at least one person. The vehicle includes at least one seat located in the interior of the cabin that is configured for seating a user. The vehicle includes at least one door that provides ingress and egress to the interior of the cabin of the vehicle, and the at least one door is located with respect to the body such that the door opens to provide ingress and egress into the cabin from a backside of the seat.
US10858043B2 Lock mechanism of actuator
A lock mechanism is provided in an actuator capable of changing a toe angle of a wheel by rotational drive of a motor and adapted to lock operation of the actuator when the rotational drive of the motor is stopped. The lock mechanism includes a casing secured to a housing of the actuator, an input-side shaft connected to a motor shaft of the motor and rotatably held in the casing, an output-side shaft to which rotational torque is transmitted from the input-side shaft, and an engaging part. The engaging part includes a pair of friction members displaceably provided along a guide groove, a claw part having an acute shape in cross section and a side end part which are provided on the input-side shaft, an abutting part provided on each friction member, and a coil spring for urging each friction member.
US10858042B2 Trailering assist system with trailer angle detection
A method for determining a trailer angle for a trailering assist system of a vehicle includes providing a rearward facing camera at a rearward portion of a vehicle and a control that processes image data captured by the camera. Responsive to processing by the processor of captured image data, a location of a portion of the trailer relative to the vehicle and a trailer angle of the trailer relative to a longitudinal axis of the vehicle are determined. During a reversing maneuver, a rearward trajectory of the trailer is determined and a graphic overlay may be generated to overlay displayed images to indicate the determined rearward trajectory. During forward travel, a degree of swing of the trailer may be determined and a threshold level of swing may be adjusted based at least in part on a speed of the vehicle and trailer and/or a load of the trailer.
US10858036B2 Steering system
A steering system includes a pinion shaft that meshes with a rack shaft, an input shaft, a torsion bar that couples the input shaft and the pinion shaft together, a fixing pin that fixes the torsion bar to the input shaft, a housing having a first housing portion that houses a part of the input shaft, and a cover member having a cylindrical portion externally fitted to the input shaft protruding from the first housing portion, and a disc portion that covers an end face of the first housing portion. A through hole where the fixing pin is inserted is formed in the input shaft. On the cylindrical portion of the cover member, a plurality of annular lips are provided, except for a portion that faces each of openings of the through hole, on one side and the other side in an axial direction with respect to the portion.
US10858034B2 Steering column for vehicle
The present invention relates to a steering column for a vehicle. According to one embodiment of the present invention, a steering column for a vehicle includes: an outer column including a pair of distance parts protruding from the outer surface of the outer column and facing each other, and an outer circumferential surface having a partially cut-out portion between the pair of the distance parts; an inner column coupled to an inside of the outer column and provided movably in an shaft direction; and a telescopic member formed to absorb an impact load upon a vehicle collision and coupled with the inner column, wherein the telescopic member includes: a fixed gear coupled to the inner column and provided movably in the shaft direction together with the inner column when the inner column moves; a movable gear provided to fix the inner column after the inner column moves in the shaft direction, and provided with a plurality of gear teeth coupled to slit holes of the fixed gear; and an elastic support coupled with the movable gear to provide a fixing force in a direction toward the inner column, and provided so that the movable gear and the fixed gear are coupled with each other, wherein when an impact is applied to the vehicle, the fixed gear is formed to absorb the impact load by causing the inner column to move a predetermined distance and come into contact with a portion of the fixed gear.
US10858030B2 Baby carrier with a convertible seat frame
The present application provides a baby carrier with a convertible seat frame which includes a stroller frame, a stroller frame mount, the resting member, and the seat frame. The seat frame is pivotally mounted to the stroller frame mount so as to pivot between a seat mode and a lay-flat mode relative to the stroller frame. By fixing the resting member to the stroller frame mount mounted to the stroller frame to form a firm integral, the resting member does not pivot along with the seat frame pivoting. The resting member stays at a designated horizontal position when the seat frame pivots independently of the resting member. Therefore, the resting member does not intervene between caregivers and the child in the baby carrier so that a space substantially above the seat frame is kept clear for ease access to the child in the baby carrier.
US10858024B2 Navigation systems for wheeled carts
Examples of systems and methods for locating movable objects such as carts (e.g., shopping carts) are disclosed. Such systems and methods can use dead reckoning techniques to estimate the current position of the movable object. Various techniques for improving accuracy of position estimates are disclosed, including compensation for various error sources involving the use of magnetometer and accelerometer, and using vibration analysis to derive wheel rotation rates. Various techniques utilize characteristics of the operating environment in conjunction with or in lieu of dead reckoning techniques, including characteristic of environment such as ground texture, availability of signals from radio frequency (RF) transmitters including precision fix sources. Navigation techniques can include navigation history and backtracking, motion direction detection for dual swivel casters, use of gyroscopes, determining cart weight, multi-level navigation, multi-level magnetic measurements, use of lighting signatures, use of multiple navigation systems, or hard/soft iron compensation for different cart configurations.
US10858022B2 Separable transport carts for sectional drain cleaner
Wheeled transport carts are described which are configured for transporting drain cleaning equipment such as drain cleaning machines and drain cleaning cable. The carts include engagement provisions that enable a drain cleaning machine to be affixed to the cart and preclude unintended separation from the cart during use or transport. The engagement provisions also enable the drain cleaning machine to be quickly and easily separated from the cart. Also described are methods of transporting such equipment using the carts. In addition, systems of the cart(s) with various equipment are described.
US10858011B1 Dynamic safe storage of vehicle content
A system and method are provided for dynamically protecting one or more transportable articles in a vehicle. The system may include an interior data collection component configured to collect transportable article data representing one or more transportable articles in the vehicle, a plurality of article protections components configured to protect the one or more transportable articles when deployed, and one or more processors configured to determine, by processing the transportable data, one or more characteristic(s) and/or trait(s) of the one or more transportable articles; select a subset of the plurality of article protection components to deploy based on the one or more characteristic(s) and/or trait(s) of the one or more transportable articles; and deploy the selected subset of the plurality of article protection components to protect the one or more transportable articles.
US10858007B2 Vehicle control system
The lane change intention discrimination portion executes intention discrimination processing when it receives from the vehicle control ECU an instruction for controlling the blinker. The intention discrimination processing is processing to discriminate what type of pattern for the lane change operation was demanded in the instruction for controlling the blinker. The start and exit timing setting portion executes timing setting processing based on a discrimination result of the intention discrimination processing. The timing setting processing is processing to set a start timing and an exit timing of the lighting operation of the blinker.
US10858003B2 Vehicle transmission system and a method thereof
A vehicle transmission system may include an engine outputting power from fuel combustion, a transmission coupled to the engine and including at least one clutch to control torque input from the engine, an supercharger compressing an intake air and supplying the compressed intake air to the engine, and a control unit, where, when a predetermined acceleration condition is satisfied, the control unit is configured to operate the supercharger and to control the transmission according to a transmission clutch stroke operation map corresponding to the operation of the electric supercharger, to vary an engagement speed of the clutch when the supercharger is operated.
US10858002B2 Speed control system for controlling the speed of a vehicle
A speed control system for controlling a speed of a vehicle to a predetermined target speed is provided, wherein in order to achieve and maintain the target speed, a control unit transmits corresponding control signals to a drive unit or a brake unit, and wherein the control unit is configured, during active speed control, to detect the end of a manually triggered temporary acceleration request, to detect the actual speed at the end of a manually triggered temporary acceleration request and to generate a signal to initiate a coasting mode if, after the ending of the manually triggered temporary acceleration request, the actual speed is greater than the predetermined target speed.
US10857999B2 Vehicle device
A vehicle device applied to a vehicle is provided. The vehicle is equipped with obstacle sensors that, respectively, detect obstacles, the obstacle sensors have respective detection ranges spreading toward at least one of a right lateral side or a left lateral side of the vehicle, and the detection ranges are arranged in an anteroposterior direction of the vehicle. The vehicle device includes a determination unit configured to successively determine a movement state of one of the obstacles relative to the vehicle based on a transition of one of the obstacle sensors which detects the one of the obstacles.
US10857998B2 Vehicle control device operating safety device based on object position
A vehicle control device including an acquisition unit for acquiring an object position detected by an object detection sensor, an identification determination unit for determining that a plurality of object positions relates the same object when the plurality of object positions is acquired by the acquisition unit, and a selection unit that selects a current target position from among the plurality of object positions based on the previous object position that was set as the operation target of a safety device in the case when the identification determination unit determines that the plurality of object positions relates to the same object, and an operation control unit for controlling the operation of the safety device based on the current target position.
US10857996B2 Apparatus and method for controlling safety of autonomous parking system
A safety control apparatus for an autonomous parking system includes: a sensor collecting data of a vehicle; a communication device transmitting a message informing a presence of a passenger in the vehicle to a driver terminal depending on whether the passenger is present in the vehicle; a driver device performing an autonomous parking operation when the autonomous parking operation for the vehicle is selected through the driver terminal; and a controller determining whether the passenger is present in the vehicle before the autonomous parking operation. The controller also determines whether the passenger in the vehicle intends to exit the vehicle, and controls an operation of the driver device during the autonomous parking operation.
US10857995B2 Vehicle attitude control device
The vehicle attitude control device generates target yaw moment on the basis of the deviation between a standard yaw rate and an actual yaw rate and is applied to a vehicle driven with the target yaw moment. The vehicle attitude control device is provided with a detection speed processor that performs a process such that a vehicle speed gently changes, a limit yaw rate calculator that determines a limit yaw rate by dividing lateral acceleration by the processed vehicle speed, and a standard yaw rate corrector that corrects the standard yaw rate using the limit yaw rate when the standard yaw rate is higher than the limit yaw rate. A target yaw moment calculator generates target yaw moment on the basis of the deviation between the standard yaw rate corrected by the standard yaw rate corrector and the actual yaw rate.
US10857993B2 Methods and system activating a vehicle
Systems and methods for operating a hybrid powertrain or driveline that includes an engine and an integrated starter/generator are described. In one example, the integrated starter/generator may rotate a torque converter during a vehicle activation process if a vehicle soak time exceeds a threshold. The integrated starter/generator may not rotate the torque converter during a vehicle activation process if a vehicle soak time is less than the threshold.
US10857991B2 Hybrid vehicle engine start/stop system
A vehicle includes an engine, an electric machine, and a controller. The engine and the electric machine are each configured to generate power. The controller is programmed to, responsive to a power demand exceeding a first threshold while the electric machine is generating power alone, start the engine. The controller is further programmed to, responsive to the power demand exceeding the first threshold and an operator input to suppress an engine startup, override starting the engine for a predetermined period of time.
US10857985B2 Electromagnetic valve and brake apparatus
An electromagnetic valve including a solenoid to generate an electromagnetic force; a cylindrical member at least partially disposed in the solenoid and made from a non-magnetic material; a movable member configured to be moved in the cylindrical member in an axial direction of the valve based on the solenoid, the movable member including a restriction portion on one end side of the movable member; a plunger including one end portion located on the one end side and an opposite end portion located on an opposite end side of the movable member, the plunger being restricted in a movement thereof in a radial direction due to the opposite end portion disposed at the restriction portion. A movable amount of the movable member in the radial direction in the cylindrical member is less than a movable amount of the plunger in the radial direction relative to the restriction portion.
US10857979B2 Security device, security control method, program, and storage medium
The above security device determines whether there occurs screening between a movable body such as a vehicle and a user, and controls the security level in accordance with the determination result. Specifically, the security device sets the security level high when there occurs screening between the movable body and the user, and sets the security level low when there occurs no screening.
US10857978B2 Electronic key apparatus, control method, and program
An electronic key apparatus 100 used by a user of a vehicle in a smart entry system comprises a transceiver 110 configured to perform a radio communication with the vehicle, a sensor device including at least one of a GNSS receiver 161 and an acceleration sensor 162, and a controller 130 configured to control whether to set a transmission stop mode based on an output of the sensor device 160, the transmission stop mode being for causing the transceiver 110 to stop transmission of a radio signal used for unlocking the vehicle or starting a power source of the vehicle.
US10857973B2 Method and apparatus for disabling a vehicle
A vehicle disable black box in an owner's automobile and will allow a police vehicle to disable the automobile in the event it is stolen and involved in a high speed chase. A police transceiver is located inside a police vehicle. A vehicle disable software program, installed in the police computer, will give the police officer access to the description of nearby automobiles which are equipped with a Vehicle disable black box. Via the software program, the police officer will view a number of automobiles on the computer screen. Using several key features in the software i.e. make, model, license plate, etc., the police officer will determine which automobile is the correct one to disable, and broadcast wirelessly a signal targeting only the desired vehicle. This “disable” signal will be received by the targeted vehicle disable black box, and shut off power to the fuel line of the automobile.
US10857971B1 System and method of monitoring and managing a child seatbelt
A system and method of monitoring and managing a child seatbelt ensures a child is secured before and during a car ride. The system used to implement the method includes a vehicle with at least one child seatbelt, an onboard computer, and at least one computerized seatbelt adapter. The at least one child seatbelt includes a seatbelt tongue and a seatbelt buckle. The seatbelt adapter includes a tongue receiver, a buckle insert, and an adapter lock. The method begins by inserting the seatbelt tongue into the tongue receiver. The adapter lock secures the seatbelt tongue within the tongue receiver, if the ignition is on, and if the vehicle is in a driving mode. The adapter lock is disengaged to release the seatbelt tongue from the tongue receiver if the ignition is off, and if the vehicle is parked. The seatbelt tongue may then be safely removed from the tongue receiver.
US10857968B2 Lateral shock absorber and child car safety seat therewith
The present invention discloses a lateral shock absorber disposed on a base of a child car safety seat. The lateral shock absorber includes a protective fender. An end of the protective fender is pivoted to the base, so that the protective fender is pivotally switchable between a folded state and an unfolded state relative to the base. The unfolded protective fender can collide with a car body during a side impact collision for transferring a side impact to the base and away from a child sitting in the child car safety seat. Therefore, it can effectively reduce a risk of injury or death of the child due to the side impact and provide enhanced protection for the child. Furthermore, the lateral shock absorber has advantages of simple structure and easy operation. Besides, the present invention further discloses a child car safety seat with the aforementioned lateral shock absorber.
US10857966B2 Front airbag restraint system for vehicle
A vehicle includes a system including an instrument panel, a knee airbag, and a front airbag assembly. The knee airbag is inflatable downwardly from the instrument panel. The front airbag assembly is inflatable upwardly from the instrument panel. The front airbag assembly may be spaced from a windshield of the vehicle when the front airbag assembly is in the inflated position such that the windshield does not act as a reaction surface for the front airbag assembly, and the front airbag assembly is designed to control the kinematics of the occupant without using the windshield as a reaction surface.
US10857965B2 Air bag
An air bag has a large occupant-receiving area when expanded. The air bag has: a top chamber, which expands along a ceiling part; a first chamber, which expands downwards and rearwards from the rear part to the top chamber; a second chamber continuous from the lower part of the first chamber, the second chamber expanding downwards; and a third chamber continuous from the lower part of the second chamber, the third chamber expanding forwards. The expanded first chamber restrains the head of an occupant, and the second chamber restrains the chest to the trunk.
US10857962B2 Cabin-protection structure and tractor
The present disclosure achieves a cabin-protection structure and a tractor, each of which has improved usability. Provided is a cabin-protection structure (30) for a tractor (1). The tractor (1) includes: a cabin framework (50) that defines a cabin (12) containing an operation device; a roof (20) provided above the cabin framework (50). The cabin-protection structure (30) is provided above the roof (20).
US10857958B2 Vehicle seat
A vehicle seat comprises: a pair of opposed frames disposed opposite to and separately from each other; a pair of connecting frames disposed separately from each other in a perpendicular direction perpendicular to an opposing direction of the pair of opposed frames, the connecting frames being configured to connect the pair of opposed frames; a bridging wire disposed to bridge the pair of connecting frames; a reinforcing wire disposed to cross the bridging wire as viewed from an occupant side; and a plate-shaped plastic member configured to cover the bridging wire and the reinforcing wire at least at their crossover such that the bridging wire and the reinforcing wire are arranged to be spaced apart from and thus kept out of contact with each other, the bridging wire and the reinforcing wire being connected with the plate-shaped plastic member.
US10857940B1 System and method for vehicle monitoring
Methods, systems, and apparatus, including computer programs encoded on a storage device, for monitoring a vehicle is disclosed. In one aspect, a vehicle monitoring system is disclosed that includes a processor and a storage device storing instructions that, when executed by the processor, causes the processor to perform operations. The operations may include obtaining data generated by a vehicle monitoring component, determining whether the parked vehicle is permitted to navigate away from a location where the vehicle is parked, and in response to determining that the parked vehicle is not permitted to navigate away from the location, providing alert data to a processing unit installed within the parked vehicle, wherein processing of the generated alert data by the processing unit triggers a notification that is configured to alert the vehicle operator that the parked vehicle is not permitted to navigate away from the location.
US10857937B1 Steering light assembly
A steering light device is mounted on left or right sides of a motorcycle having an imaginary middle vertical plane extending horizontally in a front-rear direction. The steering light device includes a light unit and a lens unit. The light unit includes at least one inclined elongate auxiliary light descending inwardly toward the imaginary middle vertical plane. The lens unit includes at least one auxiliary lens cooperating respectively with the main and auxiliary lights to project light for compensating light intensity of a dark area in a road surface located in front of the motorcycle when steering the motorcycle to a corresponding one of the left or right.
US10857936B2 U-turn signal system and kit
A U-turn signal system; the U-turn signal system includes an exterior-vehicle illuminating U-Turn signal assembly, an interior-vehicle illuminating U-Turn signal assembly, and an activation device having a radio frequency transmitter in wireless communication with the exterior-vehicle illuminating U-Turn signal assembly and the interior-vehicle illuminating U-Turn signal assembly each having radio frequency receivers. The U-turn signal system may be installed on a host-vehicle and provides means for indicating an intent to make a U-turn.
US10857935B1 Trailer-in-tow warning system for a towing vehicle
A trailer-in-tow warning system for a towing vehicle configured to tow a trailer. The trailer-in-tow warning system includes a trailer detection module installable in the towing vehicle. The trailer detection module includes an ignition sub-system connectable to a power supply. The ignition sub-system is operable to provide power from the power supply to the trailer-in-tow warning system when the ignition sub-system is engaged. A sensing sub-system is connectable to the ignition sub-system. The sensing sub-system is operable to generate a trailer-connected signal when a trailer has been connected to the towing vehicle. A trailer warning module is connectable to the trailer detection module. The trailer warning module is operable to receive the trailer-connected signal and to generate a warning signal to other vehicles that the towing vehicle has a trailer in tow.
US10857931B1 Barrel tie-down bracket
A bracket for securing a container or an array of co-planarly adjacent containers, such as cylindrical barrels or oil drums to a transport vehicle. Each bracket can include a generally ring-shaped circular, planar body having a diameter sized to substantially match the outer diameter of the circular end of the barrel. Six couplings extend radially outwardly from the peripheral sidewall of the bracket body at angularly evenly spaced apart locations. The axial positions of the couplings can be reciprocatingly staggered so that couplings extending from adjacent brackets can overlap and interconnect to one another, thereby conjoining the brackets across the array. Hooked cables can secure the vehicle to the couplings.
US10857928B2 Method of unloading materials from a tank
A tank and a method of carrying a load and discharging a load therefrom. The tank includes a tank having a first wall that bounds and defines a first compartment for carrying a load therein and a second wall spaced outwardly from at least a portion of the first wall; wherein a second compartment is defined between the first wall and the second wall. The tank assembly includes an air piping system that is selectively actuated to place the first compartment and the second compartment under equal air pressure. In one example the air piping system pumps air into the first compartment and the second compartment. In another example the air piping system evacuates air from the first and second compartments.
US10857925B1 Battery operated autonomous robotic trash can carrier
A battery operated trash can carrier (100) for holding and transporting one or more containers is provided. The trash can carrier (100) includes a frame (102) having a laterally facing ramp (106) defining an entry means adapted to slidably receive one or more containers on a platform (104). The trash can carrier (100) includes a wheel base, where the wheel base includes a pair of wheels on one axle (108-1) and another pair of wheels on second axle (108-2). The trash can carrier (100) further includes a detachable power drive (110), battery compartment (130), ramp control (124), electronics control module (126) and a steering control (128). The detachable power drive (110) coupled to the wheel base, to power the pair of wheels on the one of the axle (108-2) and to steer the pair of wheels on the other axle (108-2) to transport carrier from one place to another.
US10857921B1 Mat attachment structure of seatback and vehicle seat
A mat attachment structure of a seatback includes: a guide wire attached to the mat and provided with a width-direction extending part extending in s width direction of the seatback frame on a tip or root side of the seatback frame; and a holder having a base part which holds the width-direction extending part so as to be rotatable around an axis of the width-direction extending part and an attachment part attached to the seatback frame. When a force exceeding a predetermined value in a direction to separate from the seatback frame is applied from the width-direction extending part to the holder, the force being due to the force from the back of the occupant that the mat receives, the width-direction extending part departs from the base part or the holder departs from the seatback frame, so that the width-direction extending part is separated from the seatback frame.
US10857918B2 Seat-cover fitting structure
Provided is a seat-cover fitting structure capable of preventing a seat cover from accidentally separating from a seat main body. In a seat-cover fitting structure 1, a resin clip 41 that is fitted to an end member 10 attached to the lower end of a hanging cotton-cloth member of a seat cover and a metal clip 50 that is fitted to the exterior of the resin clip 41 engage each other with gaps X1, X2, and X3 formed therebetween. In a state where the metal clip 50 is stuck to, by magnetic force, a main-body-side member that is embedded in the seat main body, the resin clip 41 moves with respect to the metal clip 50 within the ranges of the gaps X1, X2, and X3.
US10857916B2 Seat belt tension indicator
The present invention is directed to child safety seats, and more particularly to a harness or belt tensioning indicator for a child safety seat harness system. The tension indicator includes a body portion for receiving a belt, harness or webbing. The tension indicator also includes a sliding indicator that is capable of moving from a first, unactuated position to a second, actuated position when the belt, harness or webbing that is received in the body portion is tensioned from a first tension to a second, correct tension.
US10857910B2 Vehicle seating system
A seating system for a vehicle having a seat bottom and a seat back connected to and manually rotatable relative to the seat bottom may include a manually-actuated dump-and-return arrangement for the seat back and a manually-actuated slide arrangement for the seat bottom. It may also include a motor-actuated dump-and-return arrangement for the seat back and a motor-actuated slide arrangement for the seat bottom.
US10857909B2 Electrical assembly
An electrical assembly includes a seat, an electronic control unit, a seat sensor assembly, and a microphone. The electronic control unit may be configured to control movement of the seat. The microphone may be connected to the electronic control unit. The electronic control unit may be configured to determine, via the seat sensor assembly, a position of an occupant of the seat and/or a distance between the occupant and the microphone. The electronic control unit may be configured to modify at least one of a gain and/or a sensitivity associated with the microphone according to the position and/or the distance. The distance may be the distance between a head of said occupant and the microphone. The seat may include a seat base, a seat back, and/or a head restraint. The seat sensor assembly may be configured to provide information about a position of the seat.
US10857906B2 Vehicle seat riser
A riser for a seat of a vehicle includes a first leg, a second leg, a first arm, a second arm, and a third arm. The first leg includes a first end and a second end. The second leg is substantially parallel to the first leg and has a first end and a second end. The third arm includes a first end and a second end, where the second end of the third arm extends from the first end of the second leg. The first arm extends from the first end of the first leg to the first end of the third arm. The second arm extends from the second end of the first leg to the first end of the third arm.
US10857904B2 Vehicle
An ECU performs processing including steps as follows: in a case where an actual SOC is more than or equal to an upper limit value SOC(0) and a vehicle is in a Ready-Off state, when an SMR is in a cut-off state, the ECU performs the step of discharging a battery using discharging devices, and when the SMR is not in the cut-off state, the ECU performs the step of discharging the battery using an MG.
US10857903B2 Power control system for electric vehicle
A power control system supplies electric power to a plurality of power consumption devices which are provided to an electric vehicle. This system includes: a high voltage battery which is an electric power supply source; a plurality of device controllers which are provided to the respective power consumption devices and which control operations of the respective power consumption devices; and an overall controller which overall controls the plurality of device controllers. At least one of the device controllers performs an electric power restriction that restricts a consumed electric power in a corresponding power consumption device so as to allow the consumed electric power in the corresponding power consumption device to fall within an electric power allocated by the overall controller while simultaneously maintaining an operation of the corresponding power consumption device stably.
US10857900B2 Methods and systems for scheduling utility events into a charging schedule
Systems and methods for an electric vehicle to be charged according to a charging schedule. The system includes a memory that stores instructions for executing processes for scheduling charging of an electric vehicle. The system also includes a a processor configured to execute the instructions The instructions cause the processor to: determine a location of an electric vehicle and a time corresponding to when the electric vehicle is connected to a charging station; determine charging preferences of a user based upon a preselected set of choices defined by the user. Further, the instructions case the processor to determine a state of charge of the electric vehicle, determine a departure time of the electric vehicle from the charging station, determine charging incentives based on utility events, and adjust the charging schedule based upon at least one of the state of charge, the departure time and the charging incentives; and start to charge the electric vehicle based upon the charging preferences and the charging schedule.
US10857899B1 Behind-the-meter branch loads for electrical vehicle charging
Examples relate to flexible datacenters or other power loads tolerant of intermittent operation and configured to use power received behind-the-meter. A system may include a transportation hub electrically coupled to a BTM power source via a branch line. The transportation hub may receive behind-the-meter (“BTM”) power from the BTM power source. The system may also include a datacenter control system configured to modulate power delivery to the transportation hub based on a set of monitored conditions. The set of monitored conditions may include BTM power availability at the transportation hub. In some examples, the datacenter control system is a remote master control system positioned remotely from the transportation hub.
US10857897B2 Energy generation and storage system with electric vehicle charging capability
A system for energy conversion with electric vehicle (EV) charging capability includes a hybrid inverter comprising a DC/DC converter stage for receiving power from a photovoltaic array, a capacitor bank, and a DC-AC inverter coupled to the capacitor bank. The DC-AC inverter includes a battery pack connection for supplying energy to or receiving energy from a battery pack, an AC grid connection for supplying power to or receiving power from an AC grid, a connection for supplying power to a load, and an EV connection for supplying power to or receiving power from an EV battery. The system also includes a controller for generating control signals to control the flow of power within the hybrid inverter, which converts power received from at least one of the photovoltaic array and the battery pack and provides the converted power to charge the EV battery via the EV connection.
US10857892B2 Solar vehicle charging system and method
A system includes processor. The system includes a memory, the memory storing instructions executable by the processor to identify, in a vehicle at a first location, a second location receiving reflected light. The memory stores instructions executable by the processor to navigate the vehicle from the first location to the second location receiving the reflected light.
US10857887B2 Electric vehicle battery thermal management system and method
A method of providing coolant to an electric battery for powering a drive train of an electric vehicle is provided. The method includes providing coolant from a coolant source off-board the electric vehicle at a first rate to cool the electric battery during recharging of the electric battery; and circulating coolant through a coolant loop on-board the electric vehicle at a second rate less than the first rate to cool the electric battery after the recharging of the electric battery.
US10857876B2 Filler inlet with fluid separation
Methods and systems are provided for a filler inlet of a fuel fill line of a motorized vehicle. In one example, a filler inlet includes a fuel/air separation chamber extending at an angle relative to an opening of the filler inlet, with the opening adapted to receive a fuel nozzle. Fuel may be guided from the fuel nozzle toward a curved wall of the fuel/air separation chamber by a flow guide, and the fuel may separate from entrained air within the fuel/air separation chamber.
US10857874B2 Tank having a stiffening device
The present disclosure provides a tank, in particular a plastic fuel tank, having a stiffening device, which penetrates the interior of the tank between opposite first and second wall parts of the tank and couples the wall parts to each other, whereby the tank can be subjected to increased interior pressure without damage. According to the present disclosure, the stiffening device comprises a first stiffening element, arranged on the first wall part, and a second stiffening element, arranged on the second wall part, wherein the first and second stiffening element have interacting coupling parts and wherein the first and second stiffening element can be connected to the first stiffening element with high tensile strength and, in the connected states, seals an opening in the second wall part by means of a flange cover.
US10857873B2 Evaporated fuel treatment device
An evaporated fuel treatment device includes a fuel tank that stores fuel for an internal combustion engine, a canister that adsorbs evaporated fuel generated in the fuel tank, a pump that pressurizes and depressurizes a diagnostic target system including the fuel tank, a pressure detection unit that detects pressure in the diagnostic target system, a fuel state detection unit that detects a state of the fuel in the fuel tank, a leakage diagnosis unit that diagnoses leakages of evaporated fuel from the diagnostic target system, the diagnostic target system based on a change in a detection value detected by the pressure detection unit when the pump pressurizes or depressurizes the diagnostic target system, and a diagnosis determination unit that determines whether the leakage diagnosis unit performs the diagnosis based on a change in a state detection value detected by the fuel state detection unit.
US10857870B2 Hybrid vehicle
A vehicle includes an electric machine, an engine, and stator. The electric machine has a magnetic armature and an electromagnetic armature. The electromagnetic armature is secured to a wheel and has an electrical circuit that includes primary and secondary coils. The engine is configured to rotate the magnetic armature to induce current in the circuit via the primary coils. The stator has tertiary coils that are configured to transfer power to the electromagnetic armature via the secondary coils to drive the wheel.
US10857869B2 Fixing structure of battery
The fixing member includes a lower contact member 32 and an upper contact member (contact members) that come in contact with a battery to support the battery between a driver seat and a passenger seat (vehicle seats), and the lower contact member and the upper contact member are deformed when a load of a predetermined value or more is input from a vehicle width direction, to allow movement of the battery in the vehicle width direction.
US10857868B2 Structural component for a motor vehicle having a reinforcing element
The invention relates to a structural component for a motor vehicle, comprising an at least partially hollow profiled segment, which can be connected to a motor vehicle body by means of at least two fastening elements arranged in a fastening section. The problem addressed by the invention is that of increasing the crash safety of the structural component. This problem is solved in that a reinforcing element (6) is arranged in the fastening section between a lateral impact surface (16) and the fastening elements (4), which reinforcing element extends in the longitudinal direction of the profiled segment and, in the event of an impact from the impact surface, laterally comes into contact with the fastening means at least partially by means of displacement of the fastening elements, the impact energy thus being absorbed.
US10857865B2 Top having a loading aid function and convertible vehicle having such a top
A top for a convertible vehicle, having a top cover and a top linkage which can be displaced between a covering position and a storage position, in which the vehicle interior is open at the top, and which may have a link assembly on either side of a vertical longitudinal center plane of the top, the top linkage having a corner bow which extends in the transverse direction of the vehicle and which defines an area of transition of the top cover between a roof portion and a rear portion when the top linkage is in the covering position. When the top linkage is in the covering position, the corner bow is secured against pivoting by means of at least one blocking element disposed on a pivoting part of the top linkage and can be displaced from the covering position into a loading position by displacing the pivoting part.
US10857860B2 Sliding roof assembly for sport vehicle
A non-motorized panoramic sliding hard panel targa roof, desirable for most sport vehicle owners is disclosed. A manually operated, rear sliding hard panel roof assembly is capable of being manually opened and closed without a need to leave the driver compartment. The present design is a semi-permanent driver compartment enclosure, easy to install and remove by the driver without requiring any outside assistance, and one that can easily be modified from the factory roof panels to the configuration of the present invention, as well as being easily changed back to the original configuration from the factory. Because it is semi-permanent, the roof panel does not need to be removed, thereby alleviating any need to store the panel away from the vehicle. The present sliding assembly can easily be attached to the vehicle without interrupting any of the original functionality of the vehicle, and without the need for any special tools. By relatively simple attachments, the roof panel assembly may be used to attach it to the vehicle without any need to modify the original factory vehicle roof.
US10857859B2 Vehicle pillar structure and vehicle side portion structure
A vehicle pillar structure includes a plurality of pillar frame structure portions, a transparent member, and a connection member. The pillar frame structure portions are disposed on an edge side of an upper half of a door opening as a portion of a columnar pillar. The pillar frame structure portions are provided in parallel with an interval, and have upper and lower end portions fixed to a frame member of the vehicle side portion. The transparent member is formed of a transparent material and is bridged between the pillar frame structure portions. The connection member is formed separately from the pillar frame structure portions, the frame member, and the transparent member, and connects the pillar frame structure portions.
US10857857B2 Photocatalyst device and air conditioner for vehicle having the same
A photocatalyst device including: a body; a light source part fixed to the body to irradiate ultraviolet light and having an LED and a substrate for fixing the LED thereto; a catalyst part fixed to the body to conduct photocatalytic reaction with the light irradiated by the light source part and thus to generate superoxygen radicals; and a heat radiating part disposed on the light source part to radiate the heat generated from the light source part, whereby the photocatalyst device purifies air and sterilizes and deodorizes the evaporator, while being easily mountable as a single module.
US10857851B2 Compressor discharge pressure based control systems and methods
An air conditioning system of a vehicle having an internal combustion engine includes a condenser configured to receive refrigerant output by an electric compressor and transfer heat from the refrigerant within the condenser to air passing the condenser. A first evaporator is configured to receive refrigerant from the condenser when a first control valve is open and transfer heat from air passing the first evaporator to the refrigerant within the first evaporator. A first blower is configured to blow air across the first evaporator to a first section of a cabin of the vehicle. A second evaporator is configured to receive refrigerant from the condenser when a second control valve is open and transfer heat from air passing the second evaporator to the refrigerant within the second evaporator. A second blower is configured to blow air across the second evaporator to a second section of the cabin of the vehicle.
US10857844B2 Tire parameter monitoring system
A tire parameter monitoring system comprising at least two RF repeaters, wherein each of the at least two RF repeaters is dedicated to an individual sensor unit of at least two sensor units.
US10857842B2 Pneumatic tire
A pneumatic tire of the present technology includes: protrusions that are provided in a range including a maximum tire width position in a tire side portion, and extend in a direction that intersects a tire radial direction. The protrusions are provided having a space therebetween in a tire circumferential direction, pass through a center of rotation, extend in the tire radial direction and, when a first straight line and a second straight line each having different positions in the tire circumferential direction each traverse the protrusions, have a ratio of from 0.8 to 1.2, both inclusive, between a total mass per unit length for the protrusions traversed by the first straight line and a total mass per unit length for the protrusions traversed by the second straight line. A ratio between a total width SW and an outer diameter OD fulfills the relationship SW/OD≤0.3.
US10857829B2 Display member, booklet, ID card, method of manufacturing display member, and apparatus for manufacturing display member
A display member includes: a surface which is an observation object; a first image pattern which is covered by the surface and displays, through the surface, a first image including one or more first information elements for identifying an owner of the display member; a second image pattern which is covered by the surface and in which one or more second information elements are embedded, a part of the second image pattern restricting identification of the one or more second information elements, the second image pattern including a second image that differs from the first image and is for identifying the owner of the display member; and a concealment pattern that is located between the second image pattern and the surface and removes the restriction on identification of the one or more second information elements by concealing the part of the second image pattern.
US10857825B2 Inkjet printing
The present disclosure relates to an Inkjet printing process that comprises inkjet printing an inkjet ink composition onto a substrate to form a printed inkjet ink layer. The inkjet ink composition comprises a colorant, a curable polyurethane dispersion, a photoinitiator and water, wherein the amount of curable polyurethane dispersed in the inkjet ink composition is 0.1 to 30 weight %. A radiation-curable overcoat composition is applied over the printed inkjet ink layer as an overcoat layer. The overcoat composition comprises a curable polyurethane dispersion, a photoinitiator and water. The printed inkjet ink layer is then cured on the substrate by exposing both the overcoat layer and inkjet ink layer on the substrate to radiation.
US10857822B2 Print engine and accessory mating
An accessory mating system for mating a print engine to an accessory may include a pin and a pin receiving detent. The pin has a collar having a pin vertical axis datum surface and a shaft extending from the collar. The shaft provides left-right axis datum surfaces and second opposite sides providing fore-aft axis datum surfaces. The pin receiving detent receives the pin. The pin receiving detent may include a detent perimeter providing a detent vertical axis datum surface, first opposite internal sides providing first detent left-right axis datum surfaces facing the pin left-right axis datum surfaces and second opposite internal sides providing detent fore-aft axis datum surfaces.
US10857814B2 Direct-to-textile printing method and system
A method of printing UV-curable ink with a direct-to-textile digital printing system onto a textile includes positioning the textile in the direct-to-textile printing system, applying UV-curable ink to the textile with the direct-to-textile printing system according to a digital design file; and at least partially curing the UV-curable ink applied to the textile with UV light.
US10857813B2 Substrate package having variable marking
Disclosed are a substrate package, a method of fabricating the substrate package, and a system including the substrate package. The substrate package includes a stack of substrate sheets in an individual form, a continuous form, or a roll form. The stack has a sidewall defined by edges of the substrate sheets and a mark on the sidewall includes mark segments on respective edges. The mark segments vary such that one or more of the mark segments have a respective segment characteristic, such as a length. The segment characteristic can encode information about an attribute of the substrate sheet, such as a physical characteristic of the sheet.
US10857812B2 Method and installation for coating a body with formation of a structured surface
The present invention relates to a method for coating, optionally with specific colouring, an exposed surface of a body with simultaneous formation of a structured surface, including projecting formations, via a device for depositing one or more liquid substances in droplets, in particular by a jet, said method consisting, for each affected site (1″) of the surface to be printed (1′), of consecutively depositing at least two vertically adjacent layers (6, 6′) of a first substance selected from the group made up of a size, a varnish, an adhesion or attachment agent and a coating agent, preferably white or transparent and at least one second substance such as a colouring substance or a mixture of colouring substances, each of the consecutive layers (6, 6′) being formed by depositing droplets (4, 4′; 5). The method is characterised in that it consists of consecutively depositing at least three vertically adjacent layers (6, 6′) which are made up, alternatively, of a first substance and a second substance, each layer (6, 6′) being made up of separate individual droplets (4, 4′; 5), arranged in each layer according to a predetermined pattern.
US10857808B2 Calibrating printing pens of print head assemblies
Examples relating to calibrating printing pens of a print bead assembly in a printer are described. For example, techniques for calibrating a printing pen includes detecting position of a first symbol and a second symbol of a pattern from amongst multiple patterns in an alignment pattern, where each pattern is associated with art ideal deviation and the symbols are printed in a juxtaposed position. The ideal deviation is a predefined value of deviation between the symbols when the printing pen is aligned. Thereafter, determining an actual deviation, due to misalignment in the printing pen, between the symbols. Further the technique includes establishing a relation between the actual deviation and the ideal deviation for the multiple patterns and determining a value of the ideal deviation for a zero value of the actual deviation. The value of the ideal deviation is a corrective value of alignment for the printing pen.
US10857806B2 Liquid discharge apparatus, processing method determining apparatus, processing method determining method, and recording medium
A liquid discharge apparatus includes a liquid discharge head, a conveyance device, an imaging device, and processing circuitry. The liquid discharge head is configured to discharge liquid to an object to form a liquid application surface. The conveyance device is configured to convey the object. The imaging device is configured to capture a plurality of positions of the object on which the liquid application surface is formed. The processing circuitry is configured to control discharge of the liquid by the liquid discharge head according to a plurality of pieces of different pattern data for forming the liquid application surface, control conveyance of the object by the conveyance device to form the liquid application surface corresponding to the pattern data, and determine a processing method of forming the liquid application surface according to captured images of the plurality of positions captured by the imaging device.
US10857805B2 Treatment agent for image recording, set including ink and treatment agent for image recording, and recording method
A treatment agent for image recording includes a cationic polymer emulsion and a cationic surfactant. A set usable for recording on a fabric includes a water-based ink for ink-jet recording including a colorant and water; and the treatment agent for image recording. A recording method for recording on a fabric by using the set includes: applying the treatment agent for image recording to the fabric; drying the treatment agent for image recording applied to the fabric; and jetting the water-based ink onto the fabric by an ink-jet system.
US10857801B2 Inkjet recording apparatus capable of suppressing deviation between residual ink quantity indicated by count value and actual ink quantity in ink chamber
An inkjet recording apparatus includes: a tank having an ink chamber; a recording head; a memory; a display; an operation interface; a power switching section; and a controller. The power switching section is configured to be switched between a first state where an electric power is supplied to the recording head and the display and a second state where supply of an electric power to the recording head and the display is interrupted. After the power switching section is switched from the second state to the first state, the controller executes a query process to: display a query screen inquiring whether the ink chamber has been refilled with ink; and receive one of a first operation and a second operation. In response to receiving the first operation indicating that ink chamber has been refilled with ink, the controller executes an initialization process to initialize a count value.
US10857800B2 Liquid dispensers
In an example, a wiper system includes a first wiper blade, a second wiper blade, and a liquid dispenser. In that example, the liquid dispenser is oriented to eject liquid towards a cloth area across from the first wiper blade when the first wiper blade is in a rest position and the second wiper blade is in a service position.
US10857799B2 Image forming apparatus
An image forming apparatus includes a housing, a movable body, a rack, a gear, a stepping motor, and a first action body. The movable body moves between a first position and a second position with respect to the housing. The first action body acts on the movable body. When an output shaft of the stepping motor rotates in a first rotation direction, the gear rotates to move the movable body in a first direction from the second position toward the first position. The first action body applies a pressing force toward a second direction opposite to the first direction to the movable body moving in the first direction beyond the first position. The pressing force is smaller than a force enough to rotate the output shaft of the stepping motor by one step in a second rotation direction opposite to the first rotation direction.
US10857795B2 Liquid ejection head, liquid ejection apparatus, and method of manufacturing liquid ejection head
A head includes a flow path substrate including a flow path of the liquid in the flow path substrate, a nozzle plate which is attached to the flow path substrate and in which the nozzle is formed, a pressure chamber substrate that is attached to a location facing the nozzle plate with the flow path substrate interposed therebetween and that has a pressure chamber, and a pressure generation portion that operates according to an electrical signal from a wiring substrate coupled to an electrode provided on the pressure chamber substrate and that changes a pressure of the pressure chamber to eject the liquid from the nozzle, in which the nozzle plate and the wiring substrate are disposed such that the nozzle plate does not overlap a coupling portion between the wiring substrate and the electrode when viewed in a thickness direction of the flow path substrate.
US10857794B2 Liquid ejection head and manufacturing method of liquid ejection head
There is provided a liquid ejection head whose resolution may be enhanced without narrowing a wiring pitch, and a manufacturing method thereof. To that end, integrated circuits are arranged on a same substrate as that of piezoelectric elements.
US10857791B2 Print head
A print head includes a first substrate having 600 or more piezoelectric elements aligned at a density of 300 or more per inch for ejecting liquid, a second substrate, and a flexible wiring substrate that connects the first substrate and the second substrate, in which the flexible wiring substrate is a multilayer substrate in which a conductive metal and a nonconductive resin are laminated and the nonconductive resin is pressure bonded.
US10857789B2 Print head, liquid ejection apparatus, and piezoelectric element control circuit
A print head includes a first piezoelectric element that includes a first electrode supplied with a drive signal and a second electrode supplied with a reference voltage signal and is displaced by a difference in electric potential between the first electrode and the second electrode, a cavity that is filled with a liquid ejected from a nozzle along with the displacement of the first piezoelectric element, a vibration plate that is disposed between the cavity and the first piezoelectric element, a first switch circuit that switches between supplying and not supplying the drive signal to the first electrode, and a second switch circuit that switches between electrically connecting and not electrically connecting the first electrode and the second electrode depending on an electric potential of the drive signal.
US10857788B2 Ink-jet recording apparatus
An ink-jet recording apparatus, including: a recording head including a first nozzle communicating with a first chamber storing a first ink and a second nozzle communicating with a second chamber storing a second ink whose viscosity change rate differs from the first ink; and a controller configured to determine a drive voltage to be a first voltage and determine voltage application timings for the respective first and second nozzles to be a first timing when estimated viscosity of the first ink is lower than a first viscosity and to determine the drive voltage to be a second voltage higher than the first voltage, determine the voltage application timing for the first nozzle to be the first timing, and determine the voltage application timing for the second nozzle to be a second timing different from the first timing when the estimated viscosity is equal to or higher than the first viscosity.
US10857787B2 Inkjet recording device
Provided is an inkjet recording device, including a print head that includes a head base including: a nozzle from which ink is ejected; charging electrodes that charge the ink ejected from the nozzle; deflection electrodes that deflect the ink charged by the charging electrodes; and a gutter that collects ink not used in printing, and a head cover included in the head base, wherein the head base has a first horizontal uneven side portion, an oblique uneven side portion, and a second horizontal uneven side portion.
US10857783B2 Image exposure device
An image exposure device includes an image display device having pixels, a photosensitive recording medium support portion that supports a photosensitive recording medium for recording an image of the image display device in a state in which an exposure surface of the photosensitive recording medium faces the image display device, a louver film that is provided between the image display device and the photosensitive recording medium support portion, and in which light transmitting portions that transmit light and light shielding portions that block light are alternately arranged in a first direction, and light transmitting portions that transmit light and light shielding portions that block light are alternately arranged in a second direction, and a protective layer that is provided on the louver film on a side of the photosensitive recording medium support portion.
US10857782B2 Thermal transfer printing machine for printing images on articles by means of a heated pad, particularly for printing images in cavities or recesses
A thermal transfer printing machine with stationary support elements for supporting an article and a thermal transfer assembly vertically movable above the support elements, between a raised rest position and a lowered working position is disclosed. The machine has a surface heated transfer pad, supply and guide devices, a flexible printing ribbon which carries thermally transferable ink images, a position sensor providing electrical signals indicative of the vertical position of the transfer pad and a control unit with a learning phase, said control unit causes a descent run of the thermal transfer assembly, until the transfer pad engages with an article of a predetermined type. The position sensor detects and stores reference data characterizing descent run and the control unit initiates a subsequent descent run towards an article of the same type, comparing the reference data to the current descent run data, and stopping printing when an anomaly is discovered.
US10857777B2 System and method for forming a diaphragm by three-dimensional printing
Systems, apparatus, and methods are directed toward manufacturing a diaphragm using three-dimensional printing techniques.
US10857775B2 Laminating apparatus
A laminating apparatus, in which films can be heated sufficiently, has a simple structure and allows films to be loaded easily. The laminating apparatus includes a sheet feed mechanism unit configured to convey a sheet into an apparatus main body, a film supply unit, and a press-bonding mechanism unit configured to perform a thermal press-bonding process while sandwiching the sheet between a pair of films. A sheet feed unit including the sheet feed mechanism unit is appropriately changeable between an open state and a closed state. The film supply unit includes rollers at supply positions where the films sufficiently wind around heating rollers of the press-bonding mechanism unit. The sheet feed unit includes counter rollers configured to abut the rollers in the closed state and separate from the rollers in the open state.
US10857772B2 Laminating apparatus and laminating method
A laminating apparatus for laminating an adhesive film on a bent or curved cover window includes a rotation shaft extending in a first direction, a first frame configured to support the cover window, and including a first plate and a second plate facing each other to define an angle therebetween, and a curved connection portion between the first plate and the second plate, and a roller portion above the first frame, extending in the first direction, and configured to move in a second direction that is perpendicular to the first direction, wherein the first frame is configured to rotate with respect to the rotation shaft according to movement of the roller portion to bond the adhesive film to the cover window.
US10857771B2 Stretch laminates
Stretch laminate hot melt adhesives and stretch laminates are described. The stretch laminate hot melt adhesives are suitable for adhering elastic materials with inelastic substrates, and allow permanent deformation of the inelastic substrate and extensions and retractions of the elastic materials. The stretch laminate hot melt adhesive is particularly suitable for back ear lamination for disposable absorbent articles.
US10857766B2 Degradable EVOH high-barrier composite film
A degradable EVOH high-barrier composite film, characterized in that the materials of various layers in the composite film all obtain approximately-consistent biodegradability by introducing biomass, and the additive amount of the additive master batch in the materials of each layer is controlled within the range of 0.3-15% of the total mass of the materials of the corresponding layer; the hydrophilic activity of the hydrophilic groups in the additive master batch should be greater than or equal to that of the hydrophilic groups in the materials of each layer; by adding the additive master batch, the mole ratios of the hydrophilic groups to carbon atoms of the materials of various layers tend to be consistent, namely, the bioactivities tend to be consistent, so that the degradation rates of the materials of various layers in the composite film tend to be consistent. The present invention makes contribution to obtaining approximately-consistent bioactivities and approximately-consistent biodegradation rates by balancing the mole ratios of the hydrophilic groups to carbon atoms in the materials of various layers, and the appearance, the functions and the physical and mechanical properties of a product remain unchanged.
US10857763B2 Interlayer film for laminated glass and laminated glass
The present invention provides an interlayer film for laminated glass which has excellent sound insulating properties even when the thickness is reduced, and also hardly causes optical unevenness.An interlayer film for laminated glass includes at least one layer A containing a thermoplastic elastomer, wherein the shear storage modulus of the layer A at 70° C. as measured by performing a dynamic viscoelasticity test at a frequency of 1,000 Hz in accordance with ASTM D4065-06 is 1 MPa or more, and a layer having a higher shear storage modulus than the layer A is provided on at least one surface of the layer A, and at least one surface of the interlayer film for laminated glass is in a state of having been shaped.
US10857762B2 Polymer film coated with a layer of silane coupling agent
It is provided that a polymer film; a preparation method of the polymer film; and a laminated body used the polymer film. The polymer film is suitable for use in producing a laminate body which comprises a support and a polymer film, and is reduced in foreign-matter trapping and which can be used for supplying film devices using conventional apparatuses for glass substrates or silicon substrates. The polymer film coated with the layer of silane coupling agent, which is suitable for producing a laminate that comprises a support and a polymer film, comprises a silane coupling agent layer formed on at least one surface of the polymer film, wherein the silane coupling agent layer has a three-dimensional surface roughness (Sa) of 5.0 nm or less. The method of efficient for producing the polymer film coated with the above layer is the method for producing without using a vacuum.
US10857761B2 Composite adhesive layer for a laminate structure
An article includes a substrate including a bonding surface area, a first adhesive disposed on the bonding surface area in a first discrete pattern, the first adhesive comprising a hot melt adhesive, and a second adhesive disposed on the bonding surface area in a second discrete pattern that is complementary to the first discrete pattern, wherein the first discrete pattern comprises about 1% to about 25% of the bonding surface area and the second discrete pattern comprises a balance of the bonding surface area.
US10857759B2 Peel and stick waterproofing material
Disclosed is waterproofing sheeting that uses a polyester layer that provides high lateral stability and puncture resistance. The waterproof sheeting can be used in many applications including waterproof roof underlayments waterproof sheeting for foundations, underlayment for tile and flooring and various other applications. The waterproof sheeting can be manufactured without many of the problems associated with the granular coatings of existing waterproof sheeting that create excessive wear and environmental hazards.
US10857756B2 Process of making a multi-ply fibrous water soluble product
A process for manufacturing a water soluble product including the steps of: providing a water soluble fibrous first ply; providing a water soluble fibrous second ply formed on a surface other than the first ply, wherein the second ply is separate from the first ply; superposing the first ply and the second ply; and joining a first portion of the first ply to a second portion of the second ply to form the water soluble product.
US10857754B2 Peelable package
A peelable package is described. The package comprises a first sealant layer comprising low density polyethylene and a first contaminant and a second sealant layer comprising polyethylene polymer, such as high-density polyethylene, low density polyethylene, ethylene alpha-olefin copolymer or blends of such, and a second contaminant. The first contaminant and the second contaminant are selected from the group consisting propylene/ethylene copolymer with ethylene content from about 0.1 mol % to about 5 mol %, polypropylene homopolymer, butene/ethylene copolymer and polybutene homopolymer. The first contaminant of the first sealant layer may be the same as or different than the second contaminant of the second sealant layer. Also described are various embodiments of the first sealant layer, the second sealant layer and the peelable seal that is formed between the first sealant layer and the second sealant layer.
US10857749B2 Process and apparatus for building tyres for vehicle wheels and tyre for vehicle wheels
A process and an apparatus for building tyres and a tyre for vehicle wheels are described. A substantially cylindrical carcass sleeve, having at least one carcass ply, is formed by laying consecutively adjacent strip-like elements one after the other around the circumferential extension of a substantially cylindrical deposition surface. Circumferentially consecutive strip-like elements are laid one after the other to form overlap zones along respective longitudinal edges superimposed on each other. Each overlap zone has, along a longitudinal extension thereof, terminal sections that are laterally opposite with respect to an intermediate section. The intermediate section of each overlap zone has greater width than the width of the terminal sections.
US10857748B2 Pressure bonding products in the manufacture of tires
A tire production device is provided for pressure bonding products that are presented in a product profile (120) on a forming drum surface. The device includes a multidisc roller system (100) having a frame (102) relative to which a plurality of disc assemblies (104, 104′) are disposed along a common axis. Each disc assembly includes an actuatable arm 106 that is linearly displaceable relative to the frame, a pair of removably attached demi-discs (110, 110′) and a bearing (112) that accommodates rotation of the demi-discs (110). An actuator is associated with each disc assembly (104, 104′) for bringing the disc assemblies (104, 104′) into and out of contact with the product profile (120). A method is also provided for assembling tire components for the manufacture of tires.
US10857747B2 Mold cleaning system
Provided is a mold cleaning system. When cleaning a mold, the mold cleaning system acquires three-dimensional image data of a molding surface of the mold by a camera and, on the basis of the acquired image data, the mold cleaning system controls the movement of arms using a control device, moves a laser head along the molding surface while irradiating with a laser beam supplied by a laser oscillator and, as a result, removes dirt adhered to the molding surface.
US10857746B2 Method of manufacturing optical fiber, optical fiber manufacturing apparatus, and control apparatus therefor
A method of manufacturing an optical fiber of the invention includes: preparing one or more direction changers; drawing the bare optical fiber from an optical fiber preform; providing a coated layer on a periphery of the bare optical fiber; obtaining an optical fiber by curing the coated layer; changing the direction of the bare optical fiber at the position between the bare-optical-fiber formation position and the coated-layer provision position; detecting the position of the bare optical fiber in at least one of the direction changers; and adjusting the introduction flow rate of the fluid into the direction changer based on positional information obtained by the detection.
US10857744B2 System for producing a fully impregnated thermoplastic prepreg
A thermoplastic prepreg includes a web or mesh of fibers in which the web or mesh of fibers includes chopped fibers. The thermoplastic prepreg also includes a thermoplastic material that fully impregnates the web or mesh of fibers so that the thermoplastic prepreg has a void content of less than 5%. The thermoplastic material is polymers that are formed by in-situ polymerization of monomers or oligomers in which greater than 90% of the monomers or oligomers react to form the thermoplastic material. The thermoplastic prepreg includes between 5 and 95 weight percent of the thermoplastic material and the chopped fibers that form the web or mesh of fibers are un-bonded.
US10857743B2 Method for producing fiber-reinforced plastic components
Disclosed is a method for producing components from fiber-reinforced thermoplastic. The method involves manufacturing a multitude of semifinished products, each of which includes a plurality of impregnated fabric layers that are joined to one another only locally, as well as a frame structure having at least one cutout. The semifinished products are consolidated using a consolidation device, an inlay element being placed in each cutout before the semifinished products are consolidated.
US10857738B2 Systems and methods for real-time defect detection, and automatic correction in additive manufacturing environment
Systems and methods of monitoring solidification quality and automatic correcting any detected defect in additive manufacturing are described. The present disclosure includes a build station for manufacturing one or more parts and a controller having one or more computer-vision based system coupled to the build station. One or more camera is provided to obtain a plurality of images of the solidified parts at predetermined settings. The present disclosure introduces a predictive model trained by machine learning algorithm, the predictive model calculates level of solidification quality of a manufactured part and build parameters value to be adjusted. The present disclosure introduces a plurality of validation coupons having various shapes to enhance more accuracy in manufacturing, wherein the validation coupons further include block data which is distributed to electronic ledger system.
US10857737B2 Determine a manufacturing batch
Examples disclosed herein relate to determining a manufacturing batch. In one implementation, the manufacturing batch relates to 3D printing. A processor may determine component parts of a product that. In one implementation, a processor determines a batch of the component parts related to different products based on a comparison to other potential batches.
US10857720B2 Liquid blow molding method
A liquid blow molding method comprises: a preliminary pressurization step of operating a pressurization supply source (30) in a state in which a blow nozzle (23) is closed by a seal body (27), to preliminarily pressurize a liquid (L) between the pressurization supply source (30) and the blow nozzle (23); an operating condition setting step of setting an operating condition of the pressurization supply source (30) based on data obtained as a result of the preliminary pressurization step; and a blow molding step of operating the pressurization supply source (30) under the operating condition set in the operating condition setting step in a state in which the blow nozzle (23) is opened, to liquid blow mold a preform (2) into a container of a predetermined shape.
US10857719B2 Container sterilization method and container sterilization system
Provided is a novel container sterilization method in which no liquid agent is used. A container sterilization method is a method of performing sterilization by supplying a sterilization component to a container that is continuously conveyed along a predetermined conveyance path, the container sterilization method including supplying a humid ozone gas to a sterilization area, the humid ozone gas being an ozone gas that has humidity, the sterilization area being partitioned by a sterilization chamber that contains the conveyance path. It is preferable that the humid ozone gas to be supplied to the sterilization area have a higher temperature than the container to be conveyed to the sterilization area and the sterilization chamber have a higher temperature than the container to be conveyed to the sterilization area.
US10857714B2 Actuator apparatus and method enabling multiple piston velocities
An injection molding apparatus comprising an injection machine, a manifold, a mold, a clamp plate, an actuator interconnected to a valve pin and an external actuator controller, the actuator controller comprising a controller housing adapted to control upstream flow of drive fluid from an upstream actuator drive chamber such that the rate of travel of the drive piston is selectively adjustable to a first rate of travel or velocity over a first course of travel from a gate closed position to a predetermined position of upstream travel and such that the rate of travel of the drive piston beyond the predetermined intermediate upstream position occurs at a second rate of travel or velocity that is higher than the first rate of travel or velocity.
US10857712B2 Tandem mold for creating injection-molded parts from synthetic material
A tandem mold for creating injection-molded parts from synthetic material includes a first part (2), a second part (4), a third part (6), and a guide (20, 22, 26, 28). A first parting surface is defined between the first part (2) and the third part (6), and a second parting surface is defined between the second part (4) and the third part (6). The mold also includes, for each parting surface, at least one mechanical stop (44) that is movable between a first position, where said stop prevents a drive mechanism from reaching the closed position of the mold, and a second position, or retracted position, where the mold can reach its closed position.
US10857711B2 Handling device for plastic injection-molded parts, injection molding system and method for operation
This invention relates to a handling device for the removal of plastic injection-molded parts, designed as pipette tips, medical reaction vessels or contact-lens molds, from an injection mold tool (11), having a removal gripper having a plurality of receiving positions (1-32; 104, 105) for receiving one injection-molded part from each of the cavities in each instance.
US10857708B2 Forming of additively manufactured product
An exemplary process includes determining a desired pore size, selecting an initial pore size greater than the target pore size, manufacturing a porous structure with the initial pore size, forging the porous structure to form a forged part having the desired pore size, and forming an orthopedic device from the forged part.
US10857707B2 Injection molding machine for composite molded product
An injection molding machine for a composite molded product is an injection molding machine for a composite molded product, in which an injection device or a rotary table is arrayed with a movable platen attached with a movable metal mold and the injection device or the rotary table is driven using an electric motor, wherein, at any position below, side, or rear of the movable platen, a plurality of cableveyors, and which house cables, and connected to the movable metal mold or the movable platen or connected to the injection device in addition to the movable metal mold or the movable platen is disposed in parallel to one another so that longitudinal directions of the cableveyors coincide with a mold opening/closing direction A of the movable platen.
US10857703B2 Mutilayer polyethylene films, and articles made therefrom
A multilayer polyethylene film comprising a core layer, a first outer layer, and a second outer layer, wherein the core layer is positioned between the first outer layer and the second outer layer, the core layer comprises a linear low density polyethylene and, optionally, a first low density polyethylene resin, and the first outer layer and the second outer layer independently comprise a polyethylene resin and, optionally, a second low density polyethylene resin, wherein the density of the linear low density polyethylene is less than the density of the polyethylene resin.
US10857702B2 Forming method of a PVB film for HUD
A PVB film for HUD, a forming mold and a forming method thereof are presented. The accuracy error of HUD imaging achieved by the PVB film for HUD is ±0.1 mrad. The forming mold includes an upper mold and a lower mold, the two of which can form an enclosed mold cavity when clamped together, wherein protective films are disposed on inner surfaces of the upper mold and the lower mold, respectively, for supporting PVB material and preventing the PVB material from bonding with the upper mold and the lower mold, and wherein shapes of the protective films match shapes of the upper mold and the lower mold.
US10857701B2 Method and heating device for temperature conditioning of preforms and blow molding machine comprising such a device
A heating apparatus that includes a plurality of heating devices for temperature conditioning of preforms made of a thermoplastic material to a temperature and temperature distribution suitable for blow molding, and a transport chain guided on a revolving chain path. The preforms are transported through the heating apparatus by the transport chain along a transport path. Along a heating section that is part of the transport path, the plurality of heating devices are stationarily arranged one after another in a transport direction. On at least one side facing the heating devices, counter reflectors are provided, which together with the heating devices form a tunnel-like heating area through which the preforms are transported for heating. At least one counter reflector travels along with the preform through the heating section.
US10857700B2 Tire having component with release coated surface and related processes
Disclosed herein are a tire comprising at least one component having a surface coated with a liquid release layer, a process for preparing a tire having at least one component with a surface coated with a release layer, and a cured tire comprising a tire body at least one component with a surface coated with a release layer. The release layer comprises at least one silicone rubber and at least one adhesive polymer which may be present in latex form in the liquid release layer.
US10857699B2 Tire vulcanization mold and method for manufacturing pneumatic tire
The tire vulcanization mold includes a molding surface for molding a tire surface of a pneumatic tire set in a cavity, a concave portion provided on the molding surface, and a vent plug provided in the concave portion. The vent plug includes a housing having a cylindrical shape and including an exhaust passage, a stem that is inserted in the housing and configured to open and close the exhaust passage of the housing, and an urging member urging the stem toward the cavity side. The concave portion has a narrow portion having a width substantially equal to the outer diameter of the housing of the vent plug, and the vent plug is disposed in the narrow portion.
US10857696B2 Device and method for heating and curing artificial stone with microwave
A device and a method for heating and curing artificial stone with microwave are provided. The device includes a microwave curing cavity, within which an incompletely cured artificial stone is placed, and microwave is used to heat the artificial stone to completely cure the artificial stone; wherein, a frequency of the microwave is in a range of 300˜1120 MHz. The present disclosure provides a separately designed microwave curing cavity, and utilizes 300˜1120 MHz microwave having a large penetrating depth, to realize a rapid curing of a large-sized artificial stone.
US10857695B2 Method of surface treatment for ceramic and ceramic article
A surface treatment method is provided that is capable of raising the slidability of a ceramic surface at low cost using a comparatively simple method. Dimples are formed on a surface of a treatment region, this being a portion of a ceramic surface where surface treatment is to be performed, by ejecting substantially spherical ejection particles having a median diameter of from 1 μm to 20 μm, together with compressed gas at an ejection pressure of from 0.01 MPa to 0.7 MPa, so as to achieve a value of a fastest decay autocorrelation length of not less than 10. The dimples are formed so as to have a plan view profile with a ratio between a horizontal Feret diameter and a vertical Feret diameter of from 0.7 to 1.43. Thereby a ceramic surface with improved slidability can be obtained regardless of use or non-use of a lubricant.
US10857694B2 3-D printer on active framework
A 3D printer with a lift mechanism is disclosed. The 3D printer is coupled to the lift mechanism which is in turn coupled to a base or the ground. The lift mechanism comprises telescopically extendable columns comprising concentric cylinders positioned within one another, so as to extend and collapse fully, thus raising and lowering the 3D printer to a specific height. The lift mechanism further comprises extendable and lockable diagonals which connect neighboring telescopic columns at their top portions in a helical fashion. The diagonals are installed for sturdiness and support as the lift is operated, as well as to position the lift at a desired height when the diagonals are locked in place. The lift mechanism may comprise 2 telescopic cylinder columns or 3 or more telescopic cylinder columns. The lift mechanism comprises at least a first stage and an intermediate stage, and optionally a last stage.
US10857690B2 Method and apparatus for adjusting and maintaining a position of a cutting surface of a perforating apparatus
The present disclosure relates to adjusting and maintaining a position of a cutting surface used to create lines of weakness for rolled products. A perforating apparatus includes a housing rotatably supported by a frame, wherein the housing is adapted to rotate about a first axis. A support member including a first cutting surface is rotatably supported by the housing, wherein the support member is adapted to rotate about a second axis offset from the first axis. A roll including a second cutting surface is positioned adjacent the support member, wherein the roll is adapted to rotate about a third axis. The second cutting surface is adapted to contact the first cutting surface as the roll rotates about the third axis. The perforating apparatus is configured such that the functions of adjusting the position of the first cutting surface and holding the first cutting surface in a fixed position are separate.