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Aisin Seiki Kabushiki Kaisha patents


Recent patent applications related to Aisin Seiki Kabushiki Kaisha. Aisin Seiki Kabushiki Kaisha is listed as an Agent/Assignee. Note: Aisin Seiki Kabushiki Kaisha may have other listings under different names/spellings. We're not affiliated with Aisin Seiki Kabushiki Kaisha, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Aisin Seiki Kabushiki Kaisha-related inventors


Variable valve timing control device

A variable valve timing control device includes a valve unit including a spool having a plurality of land portions at an outer circumference of the spool, and being formed with a drain flow path inside the spool. The valve unit allows a second pump port and a lock port to communicate with each other in a case where the spool is set at an unlock position where a lock state of a lock mechanism is released, and the valve unit closes the second pump port with the land portion of the spool and allows the lock port to communicate with the drain flow path in a case where the spool is set at a lock position where the lock mechanism is allowed to be shifted in the lock state.. ... Aisin Seiki Kabushiki Kaisha

Instrument panel reinforcement

An instrument panel reinforcement includes a cylindrical-shaped portion being formed as a single piece, being disposed at a driver's seat side, and extending in a vehicle width direction, and a groove-shaped portion being disposed at a front passenger's seat side, extending in the vehicle width direction, and opening in a predetermined direction. The instrument panel reinforcement is provided for a vehicle. ... Aisin Seiki Kabushiki Kaisha

Vehicle traveling assistance apparatus

A vehicle traveling assistance apparatus includes: a creation unit configured to create a first route, which is a route along which a vehicle moves from a first position to a second position and in which the vehicle stops to perform stationary steering in a middle of the route and then moves to the second position; and a controller configured to cause the vehicle to travel along the created first route.. . ... Aisin Seiki Kabushiki Kaisha

Driving control apparatus

A driving control apparatus includes: a movement control unit that controls movement of a vehicle in accordance with a first movement path indicating a movement trajectory to a first target position that is a movement destination of the vehicle; and a movement path calculating unit that calculates a second movement path as a movement path to a second target position from a position after the vehicle moves from a current position of the vehicle for a predetermined period of time along the first movement path, wherein the movement control unit controls movement of the vehicle to the second target position in accordance with the second movement path after causing the vehicle to move along the first movement path for the predetermined period of time.. . ... Aisin Seiki Kabushiki Kaisha

Seat sliding device for vehicle

A seat sliding device for a vehicle includes a sliding load adjusting mechanism. The sliding load adjusting mechanism includes a support member, which is fixed to a first rail that is one of a lower rail and an upper rail, and a pressing member, which is movably supported by the support member. ... Aisin Seiki Kabushiki Kaisha

Vehicular opening/closing body control device and motor control device

A vehicular opening/closing body control device includes a braking control unit configured to apply a braking force to an opening/closing body by supplying driving power having a locked conduction phase to a motor, which is a drive source of the opening/closing body, wherein, when an execution time of phase-locked conduction control for locking the conduction phase and supplying the driving power reaches or exceeds a predetermined time, the braking control unit switches a conduction phase used for the phase-locked conduction control.. . ... Aisin Seiki Kabushiki Kaisha

Frame molding

According to one embodiment, a clip is assembled to an inner member in a state where the clip penetrates through a through-hole of the inner member. The through-hole penetrates between a bottom surface of a recessed part and an inner surface in the inner member, in other words, between front and rear surfaces of the inner member. ... Aisin Seiki Kabushiki Kaisha

Fuel cell system

A fuel cell system includes: a fuel cell which performs electric power generation using a fuel gas containing hydrogen and an oxidant gas; a first supply pipe which supplies the fuel gas to the fuel cell; a first discharge pipe which discharges a fuel off gas and water led out from the fuel cell, by electric power generation of the fuel cell, to the outside; a second supply pipe which supplies the oxidant gas to the fuel cell; and an exhaust and drain valve which is disposed in the first discharge pipe, and regulates or allows the fuel off gas and the water to be discharged to the outside. The exhaust and drain valve includes a housing, a valve body, a diaphragm, a first port, a second port, a third port, and a valve seat.. ... Aisin Seiki Kabushiki Kaisha

Method of predicting deformation of resin molded article

A method of predicting deformation of a resin molded article includes: a step of acquiring resin temperature distribution data at the time of forming the resin molded article; a step of creating crystallinity distribution data, corresponding to the resin temperature distribution data, based on a first correlation between a temperature and crystallinity of the resin molded article, which is obtained using an actually measured crystallinity of the resin molded article; a step of creating mechanical property value distribution data, corresponding to the crystallinity distribution data, based on a second correlation between the crystallinity and the mechanical property value of the resin molded article, which is obtained from the actually measured crystallinity and the mechanical property value of the resin molded article; and a step of predicting the deformation of the resin molded article using the resin temperature distribution data and the mechanical property value distribution data.. . ... Aisin Seiki Kabushiki Kaisha

Axial alignment structure for fluid pressure pump

An axial alignment structure for a fluid pressure pump (100) includes: a first housing made of a resin; and a second housing made of a resin, in which a housing is configured in a state where the first housing and the second housing are joined to each other by thermal welding at a welding position, and a pump rotor is accommodated in the housing, and the first housing and the second housing have an axial alignment mechanism that axially aligns the first housing and the second housing such that axes of the first and second housings coincide with each other at the time of joining of the first housing and the second housing to each other by the thermal welding.. . ... Aisin Seiki Kabushiki Kaisha

Vehicular opening/closing body control device

A vehicular opening/closing body control device includes: a braking control unit configured to apply a braking force to an opening/closing body provided in an opening in a vehicle; a traveling state determination unit configured to determine a traveling state of the vehicle; an abnormality detection unit configured to detect occurrence of a full-closing abnormality in which the opening/closing body is not held in a fully-closed state during the traveling of the vehicle; and a record holding unit configured to hold a detection record of the full-closing abnormality, wherein the braking control unit executes braking control through detection of the full-closing abnormality of the opening/closing body, and in a case where the detection record of the full-closing abnormality is held after the vehicle stops, executes the braking control of the opening/closing body based on the detection record of the full-closing abnormality before the vehicle travels.. . ... Aisin Seiki Kabushiki Kaisha

Vehicular opening/closing body control device

A vehicular opening/closing body control device includes a braking controller configured to apply a braking force to an opening/closing body, a full-closing detection unit configured to detect that the opening/closing body is in a fully-closed state, and a failure detection unit configured to detect failure of a latch mechanism provided on the opening/closing body. The latch mechanism is provided with a pawl switch, which is switched between on and off states in conjunction with operation of a pawl. ... Aisin Seiki Kabushiki Kaisha

Vehicular opening/closing body control device

A vehicular opening/closing body control device includes: a braking control unit configured to apply a braking force to an opening/closing body provided in an opening in a vehicle; a position detection unit configured to detect an opening/closing operation position of the opening/closing body; and a traveling state determination unit configured to determine a traveling state of the vehicle, wherein the opening/closing body is opened/closed along a movement path, which is formed by a guide rail and a guide roller engaged with the guide rail, the guide rail includes a curved portion, which is curved in a width direction of the vehicle, and the braking control unit executes braking control in a case where the opening/closing operation position of the opening/closing body is within a specific range, which is set in the movement path of the opening/closing body to correspond to the curved portion of the guide rail.. . ... Aisin Seiki Kabushiki Kaisha

Permanent magnet motor

Reduction in drive torque of a permanent magnet motor having a skew arrangement is to be suppressed. A permanent magnet motor has a rotor including a rotor core formed as a stacked assembly of a plurality of electromagnetic steel sheets stacked one upon another and magnets accommodated within accommodation holes formed inside the rotor core. ... Aisin Seiki Kabushiki Kaisha

09/06/18 / #20180253106

Periphery monitoring device

A periphery monitoring device includes: a first acquisition unit configured to acquire a first image in which a first connection device provided in a vehicle and a second connection device provided in a towed vehicle are captured; a second acquisition unit configured to acquire height information of the second connection device; and a guidance controller configured to calculate a positional relationship between the first connection device and the second connection device based on a display position of the second connection device in the first image and the height information, calculate a path of the vehicle until the first connection device and the second connection device are connected to each other based on the positional relationship, and to guide the vehicle along the path.. . ... Aisin Seiki Kabushiki Kaisha

09/06/18 / #20180252147

Cooling control device

A cooling control device includes a first heat exchanger to which a coolant of an internal combustion engine is supplied, a radiator to which the coolant of is supplied, a coolant pump supplying the coolant, a flow amount control valve controlling a flow amount of the coolant, and a control unit controlling the flow amount control valve. The control unit acquires a first amount of heat which is accumulated in the coolant, a second amount of heat which is accumulated in the coolant by a heat exchange with the first heat exchanger, and a third amount of heat for changing a temperature level of the coolant to a targeted temperature level. ... Aisin Seiki Kabushiki Kaisha

09/06/18 / #20180252144

Cooling control device

A cooling control device includes a coolant pump being driven at an internal combustion engine to supply a coolant of the internal combustion engine, a heat exchanger being provided at each of plural flow paths that are formed in parallel to one another, a flow amount control valve controlling the coolant being supplied to the plural flow paths, and a control portion controlling the flow amount control valve. The control portion performs a control in a first supply mode in which the coolant is supplied to a first flow path, and a second supply mode in which the coolant is supplied to a second flow path during a supply of the coolant to the first flow path. ... Aisin Seiki Kabushiki Kaisha

09/06/18 / #20180251046

Seat sliding apparatus for vehicle

A vehicle seat sliding apparatus includes a lower rail, an upper rail, a slide-lock mechanism that pivots the lock member to a slide-lock position and holds the upper rail in a slide-lock state, and a slide-lock cancellation unit moved by operation of an operation member in a longitudinal direction of the upper rail to cancel an action of the slide-lock mechanism. The slide-lock cancellation unit includes a drive unit and an inclined surface arranged in the drive unit. ... Aisin Seiki Kabushiki Kaisha

09/06/18 / #20180251016

Hybrid vehicle drive device

A hybrid vehicle drive device includes a first motor/generator, a second motor/generator, an input shaft to which an engine is rotatably connected, an output shaft which is rotatably connected to a drive wheel and the second motor/generator, a rotational member which is rotatably connected to the first motor/generator and the output shaft, and a first one-way clutch which connects the input shaft and the rotational member with each other when a rotation speed of the input shaft is faster than a rotation speed of the rotational member and disconnects the input shaft and the rotational member from each other when the rotation speed of the input shaft is slower than the rotation speed of the rotational member.. . ... Aisin Seiki Kabushiki Kaisha

08/23/18 / #20180239007

Ultrasonic wave input/output device

An ultrasonic wave input/output device configured to detect a person approaching a vehicle or a building and to effect informing to the approaching person includes at least two oscillation sections including a first oscillation section configured to output an ultrasonic wave having a first frequency and to obtain a reflected wave corresponding to the outputted ultrasonic wave and a second oscillation section configured to output an ultrasonic wave having a second frequency different from the first frequency and to obtain a reflected wave corresponding to the outputted ultrasonic wave having the second frequency, cases accommodating the first and second oscillation sections individually therein, and a single housing that houses the respective cases with a cushioning member therebetween.. . ... Aisin Seiki Kabushiki Kaisha

08/23/18 / #20180238422

Gear transmission device

A drive gear and a driven gear meshing therewith are provided. The driven gear has a plurality of areas that provide driving loads variable with a rotational angle. ... Aisin Seiki Kabushiki Kaisha

08/23/18 / #20180238421

Gear transmission device

A gear transmission mechanism includes a second gear, a first gear forming tooth portions at an outer circumference of a sector-like gear body for meshing with the second gear, and a rotation restricting mechanism for setting a rotation limit of the first gear. The rotation restricting mechanism includes an abutment portion provided in the first gear and a stopper provided in the housing. ... Aisin Seiki Kabushiki Kaisha

08/23/18 / #20180238325

Electric pump and method for producing same

An electric pump includes a pump portion including a pump housing and a gear pump which is housed in the pump housing, the pump portion suctioning and discharging a hydraulic fluid by a rotation of the gear pump. The electric pump also includes a motor portion arranged adjacent to the pump portion in a direction along an axis of the pump portion and including a rotor which rotates synchronously with the gear pump and coaxially with the axis, the motor portion including a stator which is arranged at an outer periphery of the rotor and disposed coaxially with the axis, the stator applying a rotation drive force to the rotor. ... Aisin Seiki Kabushiki Kaisha

08/23/18 / #20180238244

Control unit for internal combustion engine

A control unit for an internal combustion engine is configured for suppressing knocking phenomenon with reduction of overlap, while maintaining an opening timing of an exhaust valve at the time of low-rotation, high-load state. A valve opening/closing timing control apparatus includes a phase adjustment mechanism configured to vary a relative rotational phase between a driving side rotary body rotatable in synchronism with a crankshaft of the internal combustion engine and a driven side rotary body rotatable together with an exhaust cam shaft. ... Aisin Seiki Kabushiki Kaisha

08/23/18 / #20180238201

Variable valve timing control device

A variable valve timing control device includes a drive-side rotational body, a driven-side rotational body, a connecting bolt being coaxially disposed with a rotary axis and connecting the driven-side rotational body to a camshaft, a valve unit including a spool being disposed at an inner space of the connecting bolt and supplying and discharging a fluid to and from an advanced-angle chamber and a retarded-angle chamber, the valve unit discharging the fluid from an opening of a head portion of the connection bolt when the spool controls the fluid, and a reservoir being coaxially disposed with the rotary axis that is positioned laterally, the reservoir accumulating the fluid discharged from the opening of the head portion from which the fluid is configured to be sucked.. . ... Aisin Seiki Kabushiki Kaisha

08/23/18 / #20180237031

Driving assistance apparatus

A driving assistance apparatus includes: a driving assistance unit configured to control a braking unit which decelerates a moving body, and assist driving of the moving body by automatic driving; and a switching unit configured to perform instructing a driver of the moving body to operate the braking unit which is under control by the driving assistance unit, and switching from the automatic driving to manual driving by transferring an authority of driving to the driver when receiving an operation of the braking unit by the driver.. . ... Aisin Seiki Kabushiki Kaisha

08/23/18 / #20180236576

Combined gear cutting apparatus

A combined gear cutting apparatus includes a workpiece drive portion, a first processing portion holding and moving a first tool to a processing position for a workpiece, a second processing portion holding and moving a second tool to a processing position for the workpiece, and a control portion which includes a storage portion storing workpiece information indicating a configuration of the workpiece before first processing is performed, first tool information, second tool information and relative position information. The control portion includes a tooth groove configuration calculation portion calculating tooth groove configuration information of the workpiece based on the first tool information, the workpiece information and the relative position information obtained when the first processing is completed. ... Aisin Seiki Kabushiki Kaisha

08/16/18 / #20180230892

Cooling system for internal combustion engine

A cooling system includes: a first coolant passage; a second coolant passage; a pump; a radiator; a third coolant passage; a connection switching mechanism that switches between a forward flow connection state and a reverse flow connection state; a fourth coolant passage; a fifth coolant passage; and a shutoff valve configured to open/shut off the fifth coolant passage. The radiator is disposed at a location at which coolant flowing from a second end of the first coolant passage into a fourth end of the second coolant passage is not cooled in the reverse flow connection state, and coolant flowing out from the second end of the first coolant passage and the fourth end of the second coolant passage is cooled in the forward flow connection state.. ... Aisin Seiki Kabushiki Kaisha

08/16/18 / #20180230890

Fluid control valve

A fluid control valve includes: a housing having an inflow port and an outflow port of a fluid; a first magnetic body in which a circulation hole is provided; a solenoid causing a magnetic flux to flow through the first magnetic body; a second magnetic body attracted to the first magnetic body by flowing of the magnetic flux generated from the solenoid to abut against a peripheral portion of the circulation hole to close the circulation hole; a biasing member biasing the second magnetic body in a direction of separating from the first magnetic body; and a stopper fixed to the housing on a side of the outflow port and preventing movement of the second magnetic body by a biasing force of the biasing member.. . ... Aisin Seiki Kabushiki Kaisha

08/16/18 / #20180230685

Sanitary washing device

A sanitary washing device includes: a sprayer that jets a liquid to a surface of a toilet bowl portion of a toilet bowl; and a movable-type scattering suppression member that is movable between a closed position and an opened position and suppresses the liquid jetted from the sprayer from scattering to an upper surface side of the toilet bowl at the opened position.. . ... Aisin Seiki Kabushiki Kaisha

08/16/18 / #20180229657

Surroundings monitoring apparatus

A surroundings monitoring apparatus includes an image acquisition portion acquiring captured image data, an image conversion portion converting the captured image data to virtual image data with a plurality of virtual viewpoints, and a data control portion sequentially displaying the virtual image data at a display unit in a state where each of the virtual viewpoints moves from a first virtual viewpoint position at which an opposite side of the vehicle is viewed, through a second virtual viewpoint position at which the vehicle is viewed from an overhead region of the vehicle, and to a third virtual viewpoint position at which the one side of the vehicle is viewed. The data control portion rotates the virtual image data with reference to a line of sight of the virtual viewpoint while the virtual image data is displayed so that the virtual viewpoint passes through the second virtual viewpoint position.. ... Aisin Seiki Kabushiki Kaisha

08/16/18 / #20180229592

Roof apparatus for vehicle and vehicle including the same

A roof apparatus for a vehicle includes: a pair of guide rails that is disposed in each of both edge portions of an opening formed in a roof of a vehicle body in a width direction of a vehicle and extends in a front-and-rear direction of the vehicle; a frame that includes a main body portion disposed below the guide rails in an up-and-down direction of the vehicle and an extension portion extending in a width direction of the vehicle, and that is disposed so as to be bridged over the pair of guide rails; and a pair of brackets which is fixed to one of the frame and the pair of guide rails and is configured to come into contact with the other of the frame and the pair of guide rails, and in which the frame and the pair of guide rails are integrally formed.. . ... Aisin Seiki Kabushiki Kaisha

08/16/18 / #20180228323

Toilet seat device

A toilet seat device includes: a toilet seat; an opening/closing device configured to open and close the toilet seat; a detection sensor configured to detect seating of a user on the toilet seat; and a controller configured to control the opening/closing device such that, when the toilet seat is in a closed state, the opening/closing device opens the toilet seat based on determination that the detection sensor is brought into a non-detection state before a predetermined seating determination time for determining the seating of the user on the toilet seat elapses after the detection sensor is brought into a detection state.. . ... Aisin Seiki Kabushiki Kaisha

08/09/18 / #20180223708

Internal combustion engine

An internal combustion engine includes: a cylinder having a combustion chamber formed at an upper side thereof and accommodating a piston to be reciprocally movable; a crankcase provided below the cylinder and accommodates a crankshaft; and a blow-by gas passageway recirculating blow-by gas, which leaks into the crankcase from the combustion chamber, to the combustion chamber through an intake system, in which an inner surface portion of the crankcase is provided with a blow-by gas intake part, and the blow-by gas intake part includes a protruding portion protruding in a direction in which the crankshaft extends, and the intake port opened in the protruding direction is formed at a tip end portion of the protruding portion.. . ... Aisin Seiki Kabushiki Kaisha

08/09/18 / #20180223519

Sanitary washing device

A sanitary washing device includes: a nozzle that injects a liquid so as to wash a local region of a human body; a nozzle washing unit that washes the nozzle with the liquid; a supply flow path that connects a supply source of the liquid and the nozzle; a branch flow path that connects the supply flow path and the nozzle washing unit; a vacuum breaker that is disposed in a flow path that connects the supply source and the nozzle washing unit, in the supply flow path and the branch flow path; and a tank that is disposed in the branch flow path between the vacuum breaker and the nozzle washing unit and accommodates therein a sterilizing agent, a sterilizing component of which is dissolved in the liquid passing through the tank.. . ... Aisin Seiki Kabushiki Kaisha

08/09/18 / #20180223518

Sanitary washing device

A sanitary washing device includes: a nozzle configured to wash a local region of a human body; a tank configured to accommodate a sterilizing agent, a sterilizing component of which is dissolved into liquid, and to store supplied liquid therein; a nozzle washing unit configured to wash the nozzle using liquid supplied from the tank; and a buffering unit disposed between the sterilizing agent and an inner wall of the tank inside the tank and having liquid permeability.. . ... Aisin Seiki Kabushiki Kaisha

08/09/18 / #20180222471

Vehicle control apparatus

A vehicle control apparatus includes: a clocking section which clocks time after an operation section is operated until a certain period of time elapses; and a vehicle control section which starts a first control in a case where a vehicle is stopped within the certain period of time after the operation section is operated, the first control corresponding to a control executed in a case where the operation section is operated in a state where the vehicle is stopped.. . ... Aisin Seiki Kabushiki Kaisha

08/09/18 / #20180222354

Seat sliding device for vehicle

A shaft housing hole (27) has a shaft insertion hole (31) into which the rotating shaft section (45) of an engagement member (40) is inserted. Also, the shaft housing hole (27) has slits (32, 34) extending from the lower end of the shaft insertion hole (31) along the side surface of the shaft insertion hole (31) toward an upper connection wall section (21). ... Aisin Seiki Kabushiki Kaisha

08/09/18 / #20180222296

Roof apparatus for vehicle

A roof apparatus for a vehicle includes: a movable panel configured to be movably attached to a roof of the vehicle; a guide rail that guides the movable panel; and a garnish connected to the movable panel and the guide rail, the garnish includes an attachment portion connected to an attachment panel of the movable panel, and an engagement portion slidably connected to the guide rail, the attachment portion includes an upper extension piece extending outwards in a vehicle width direction, and a lower extension piece extending outwards in the vehicle width direction below the upper extension piece, and the upper extension piece includes a first protrusion protruding downwards so as to be engaged with an engagement portion of the attachment panel, and a second protrusion protruding upwards, and is inserted into a gap between the movable panel and the attachment panel.. . ... Aisin Seiki Kabushiki Kaisha

08/02/18 / #20180219458

Electric rotation device

An electric rotation device rotating a rotation target member by torque outputted to an output member includes: a motor; a reduction gear mechanism including transmission gears transmitting torque from the motor to the output member; a rotational position detection gear including a tooth width different from that of a predetermined gear among the transmission gears, and meshing with the predetermined gear; a rotational position detection sensor outputting a signal corresponding to a rotational position of the rotational position detection gear, and detecting a rotational position of the rotation target member; a visual recognition portion configured to distinguish a reference tooth of one gear from the other tooth of the one gear; and a groove filling portion filling a tooth groove of the other gear, the groove filling portion filling a portion of the tooth groove not overlapping the one gear in a radial direction.. . ... Aisin Seiki Kabushiki Kaisha

08/02/18 / #20180215413

Parking assist apparatus

A parking assist apparatus includes: a peripheral image generation portion that generates an overhead image of a periphery viewed from above based on a captured image of a periphery of a vehicle; and a display image generation portion that generates a display image by superimposing a host vehicle image displaying a host vehicle on one of left and right sides in the overhead image and superimposing a target frame displaying a target of a movement destination of the vehicle on the other of the left and right sides in the overhead image in an assist mode of a forward parking or a backward exit.. . ... Aisin Seiki Kabushiki Kaisha

08/02/18 / #20180215289

Seat sliding apparatus for a vehicle

A vehicle seat sliding apparatus includes an upper rail that supports a seat at an upper side, a lower rail that supports the upper rail to be relatively movable manner in a longitudinal direction of the upper rail, and a lock mechanism configured to restrain the upper rail from moving relative to the lower rail. The upper rail includes two side walls that are opposed in a width direction of the upper rail and an upper wall that connects the two side walls. ... Aisin Seiki Kabushiki Kaisha

08/02/18 / #20180215251

Mounting structure of air intake apparatus, mounting method of air intake apparatus and fastening structure of resin member

A mounting structure of an air intake apparatus includes an air intake apparatus including a first mounting portion made of resin and a second mounting portion made of resin, a first collar member made of metal positioned within a first mounting bore at the first mounting portion, a second collar member made of metal positioned within a second mounting bore at the second mounting portion, and a large diameter annular portion made of metal provided between the first and second collar members, the first collar member, the large diameter annular portion and the second collar member being fastened while making contact with one another in a state where the first mounting portion and the second mounting portion are fastened together relative to the cylinder head by a fastening member inserted to be positioned within the first collar member, the large diameter annular portion and the second collar member.. . ... Aisin Seiki Kabushiki Kaisha

08/02/18 / #20180215241

Operation input detection device, and calibration device for capacitance sensor

An operation input determination device includes an operation input detector, a movement detector, and a sensor output correction unit. The operation input detector detects an operation input to an operation input unit, which is arranged on a vehicle surface, based on a sensor output of a capacitance sensor that changes when a detection subject moves toward and away from the operation input unit. ... Aisin Seiki Kabushiki Kaisha

08/02/18 / #20180214793

Oil supply apparatus for vehicle

An oil supply apparatus for a vehicle includes: an oil pump that supplies oil in an oil pan that stores the oil circulating in an engine; an oil supply passageway that supplies the oil from the oil pump to a lubricating part and a hydraulic actuating part of the engine; and a bubble separating unit that is provided in the oil supply passageway and separates bubbles contained in the oil.. . ... Aisin Seiki Kabushiki Kaisha

07/26/18 / #20180211988

Solid state imaging device

A solid state imaging device includes: a pixel array unit in which same-color pixels corresponding to each of a plurality of colors configured to convert received light into pixel signals are arranged along a plurality of rows and a plurality of columns; an arithmetic unit configured to read same-color pixel signals from the same-color pixels corresponding to respective same colors and calculate representative values of the plurality of read same-color pixel signals; and an output unit configured to output a set of the calculated representative values to an outside for each of the same colors.. . ... Aisin Seiki Kabushiki Kaisha

07/26/18 / #20180211535

Driving assistance device

A driving assistance device of one embodiment includes an acquirer that acquires first environmental information representing an environment of a traveling point of a vehicle after elapse of a given length of time from a current traveling point of the vehicle, a check information storage that stores second environmental information representing an environment of a point at which the vehicle has traveled and check action information representing a driver's necessary action under the environment indicated by the second environmental information, in association with each other, an action information storage that stores third environmental information and actual action information representing an actual action of the driver under the environment indicated by the third environmental information, in association with each other, a comparer that compares the check action information, which is associated with the second environmental information of the environment indicated by the first environmental information in the check information storage, with the actual action information, which is associated with the third environmental information of the environment indicated by the first environmental information in the action information storage, and a notifier that issues a notification on the basis of a result of the comparison by the comparer.. . ... Aisin Seiki Kabushiki Kaisha

07/26/18 / #20180208245

Parking assist apparatus

A parking assist apparatus includes: a distance obtaining portion that obtains a movement distance from a current position of a vehicle to a parking target position; a vehicle speed calculating portion that calculates a target vehicle speed with a lapse of time until the vehicle reaches the parking target position, based on the movement distance, and a vehicle speed and acceleration and deceleration which are set in advance; a position calculating portion that calculates a movement target position of the vehicle in accordance with the time until the vehicle reaches the parking target position, based on the target vehicle speed with the lapse of time; and a controller that controls a vehicle running state such that the vehicle is moved to the movement target position at the target vehicle speed.. . ... Aisin Seiki Kabushiki Kaisha

07/26/18 / #20180208244

Parking assistance apparatus

A parking assistance apparatus includes: an occupant information processing unit configured to process information on an occupant of a vehicle to generate occupant information; a peripheral information processing unit configured to process information on a periphery of the vehicle to generate peripheral information including information on an object in the periphery of the vehicle; and a parking setting unit configured to detect a parkable area which is an area in which the vehicle is parkable based on the peripheral information, and set a parking target position that is a target of parking of the vehicle in the parkable area based on the occupant information.. . ... Aisin Seiki Kabushiki Kaisha

07/26/18 / #20180208048

Torque vectoring device

The torque vectoring device includes a torque vectoring motor, a first sun gear connected to the left drive wheel, a plurality of first planetary gears, a second sun gear, a plurality of second planetary gear formed integrally and coaxially with the first planetary gear, a common carrier to which the torque vectoring motor is connected and which pivotally supports the first and the second planetary gears, a differential ring gear to which the drive torque is inputted, a differential sun gear which is connected to the left drive wheel and a differential carrier which is connected to the second sun gear and at the same time connected to the right drive wheel.. . ... Aisin Seiki Kabushiki Kaisha

07/26/18 / #20180208031

Sunroof device for vehicle

A vehicle sunroof apparatus includes check mechanisms each including a rotary cam and a fixed cam. The fixed cam includes a switch guide which switches the check mechanism between an engaged state and a disengaged state. ... Aisin Seiki Kabushiki Kaisha

07/26/18 / #20180207746

Friction stir welding method

A friction stir welding method of welding first and second members to each other by rotating and pressing a friction stir tool into butt surfaces of the first and second members and moving the friction stir tool while rotating the friction stir tool, includes: a butt process of abutting the first and second members on each other, and abutting a side surface of a third member on side surfaces of the first and second members; an offset process of making a rotation center of the friction stir tool coincide with a position offset from the butt surfaces, and moving the friction stir tool to reach an inside of the third member; and a welding process of making the rotation center coincide with the butt surfaces, and moving the friction stir tool to reach the inside of the third member.. . ... Aisin Seiki Kabushiki Kaisha

07/19/18 / #20180206348

Printed circuit board accommodation casing

A printed circuit board accommodation casing includes: a support surface that abuts on a first planar portion of a printed circuit board; a side wall portion located outside in a planar direction of the printed circuit board, the first planar portion of which is abutted by the support surface; and an engagement protrusion formed on the side wall portion, in which a crushing margin, which is crushed against the first planar portion of the printed circuit board, is set on the engagement protrusion at a location where the support surface does not abut on the first planar portion of the printed circuit board.. . ... Aisin Seiki Kabushiki Kaisha

07/19/18 / #20180202839

Operation input detection device

An operation input detection device includes an operation input detection unit, a change amount accumulation unit, a section variation amount calculating unit, and a noise determination unit. The operation input detection unit detects an operation input on an operation input unit based on a sensor output of a capacitance sensor. ... Aisin Seiki Kabushiki Kaisha

07/19/18 / #20180202515

Damper device

A damper device according to one embodiment, for example, includes: a rotating member that is rotatable about a rotational axis, the rotating member including a base portion that is plate-like and support portions that is attached to the base portion and extends in an axial direction of the rotational center; and a plurality of weight members disposed partially overlapping each other in the axial direction, the weight members being provided with tracks in respective overlapped parts of the weight members, the tracks guiding the support portion to be swingable with respect to the rotating member, wherein the support portion is shared in the tracks provided in the weight members.. . ... Aisin Seiki Kabushiki Kaisha

07/19/18 / #20180201296

Steering apparatus

A steering apparatus includes: a steering column that rotatably supports a steering shaft; and a controller provided with an accommodation case fixed to an outer peripheral surface of the steering column, in which a pair of engagement protrusions, which face each other, are provided on the outer peripheral surface of the steering column, an insertion portion is provided in the accommodation case to be inserted between the engagement protrusions, and the insertion portion is provided with a fitting portion having a crushing margin which is crushed by the engagement protrusions when the insertion portion is inserted between the engagement protrusions.. . ... Aisin Seiki Kabushiki Kaisha

07/19/18 / #20180201191

Surroundings-monitoring device and computer program product

A surroundings-monitoring device according to embodiments includes, as an example, a memory unit that stores therein captured image data output from an imaging unit imaging an area including a road surface in a forward direction of a vehicle and an area extending upward from the road surface and an output unit that outputs, to a display device, captured image data having been previously imaged by the imaging unit and including a road surface corresponding to a position of the current vehicle in the imaged road surface, from among the captured image data stored in the memory unit.. . ... Aisin Seiki Kabushiki Kaisha

07/19/18 / #20180199772

Electric opening and closing device

An electric opening and closing device that opens and closes a toilet seat or lid by a torque output to an output member includes: a motor; a reduction gear mechanism having gear members including a gear member of a spur tooth and transmitting the torque of the motor to the output member; and a torque limiter that includes a first rotating member rotating integrally with a first gear member rotating by the torque among the gear members, a second rotating member rotating integrally with a second gear member connected to the output member via the gear member of the spur tooth or the output member, and a friction member engaged with one of the first and second rotating members, and that generates a slip between the friction and other rotating members to interrupt the transmission of the torque when a torque exceeding a value acts on the output member.. . ... Aisin Seiki Kabushiki Kaisha

07/12/18 / #20180195885

Operation input detection device

An operation input detection device includes an operation input section, a capacitive sensor, an operation input detecting section, and a sensor calibration section, which executes calibration of the capacitive sensor. The sensor calibration section includes an irregular calibration section. ... Aisin Seiki Kabushiki Kaisha

07/12/18 / #20180195577

Damper device

A damper device includes a first rotary element, a second rotary element, and a third rotary element being each rotatable about a rotary center, a first elastic member elastically expanding and contracting in response to a relative rotation of the first rotary element and the second rotary element, a first stopper being provided at the first rotary element and the second rotary element, the first stopper restricting the relative rotation of the first rotary element and the second rotary element by a contact thereof, a second elastic member elastically expanding and contracting in response to a relative rotation of the second rotary element and the third rotary element, and a second stopper being provided at the first rotary element and the third rotary element, the second stopper restricting the relative rotation of the first rotary element and the third rotary element by a contact thereof.. . ... Aisin Seiki Kabushiki Kaisha

07/05/18 / #20180192005

Image display control device

An image display control device according to an embodiment includes a display and a controller. The controller displays a first screen on the display. ... Aisin Seiki Kabushiki Kaisha

06/28/18 / #20180179791

Inside handle for vehicle door

An inside handle for a vehicle door is provided. The inside handle includes a handle main body which is made of a resin, and the plating portion covering a surface of the handle main body. ... Aisin Seiki Kabushiki Kaisha

06/28/18 / #20180178725

Vehicle peripheral observation device

Provided is a device whereby it is possible to accurately recognize which area has been enlarged when part of an overhead image displayed on a monitor is displayed as enlarged. When any one area of a plurality divided areas (d1-d4) is indicated, the divided areas being a result of dividing an overhead image displayed on a monitor (21), an image of the indicated divided area (d1-d4) is set as an image to be enlarged, and an auxiliary display area (21b) is set as an enlarged display area. ... Aisin Seiki Kabushiki Kaisha

06/21/18 / #20180174329

Image processing device, image processing method, and computer-readable recording medium

An image processing device (10) is for extracting pixels of a specific color from an image to be processed, and includes: a pixel information extraction unit (11) that extracts values of luminance, first chrominance, and second chrominance of pixels composing the image on a pixel-by-pixel basis; a calculation processing unit (12) that calculates, on a pixel-by-pixel basis, a distance from a point defined by the extracted values to a preset reference plane in a space in which the luminance, the first chrominance, and the second chrominance are set along axes that are perpendicular to one another; and a converted image generation unit (13) that generates an image in which pixels satisfying the following condition are emphasized: the distance calculated by the calculation processing unit (12) is larger than or equal to a threshold.. . ... Aisin Seiki Kabushiki Kaisha

06/21/18 / #20180170159

Deflector apparatus

A deflector apparatus includes a first locking portion for attaching a mesh type deflector, which reduces noise due to wind at an opening portion, to a drain member for suppressing infiltration of a fluid from the opening portion opened by a movable panel into a room; and a second locking portion formed in the deflector, in which the deflector is attached to the drain member by locking the second locking portion to the first locking portion.. . ... Aisin Seiki Kabushiki Kaisha

06/14/18 / #20180163999

Absorption heat pump device

An absorption heat pump device capable of suppressing a reduction in performance as the absorption heat pump device resulting from improper control of the concentration of an absorbing liquid due to the inclination, shaking, etc. Of a vehicle body at the time of mounting the absorption heat pump device on a vehicle is provided. ... Aisin Seiki Kabushiki Kaisha

06/14/18 / #20180163814

Torque fluctuation absorbing apparatus

A torque fluctuation absorbing apparatus absorbs torque fluctuations occurring in a torque transmission pathway from an input side rotating member to an output side rotating member. The apparatus includes: a vibration absorbing member in which elastic members are coupled in series, and which absorbs torque fluctuations; circular outer contour plates coupled to the input side rotating member, and disposed to be spatially separated from one another in an axial direction of the output side rotating member; a hub member including a boss section coupled to the output side rotating member, and a flange section provided on the boss section and disposed between the outer contour plates; and a circular intermediate plate disposed between the flange section and the outer contour plates, coupled between the elastic members, and transmitting a torque from one elastic member to another elastic member.. ... Aisin Seiki Kabushiki Kaisha

06/14/18 / #20180163440

Detection sensor

A detection sensor includes: a detection electrode that is disposed in at least one of a vehicle door and a periphery of the vehicle door and used for detecting operation of the vehicle door; an area electrode that is disposed in the vehicle door; and a control device that detects an electrostatic capacitance change of the detection electrode and an electrostatic capacitance change of the area electrode, in which the control device performs at least one of determining of detection of an object in a periphery of the detection electrode using the detection electrode, and determining of detection of an object in a periphery of the area electrode using the area electrode depending on an open or closed state of the vehicle door.. . ... Aisin Seiki Kabushiki Kaisha

06/07/18 / #20180156300

Damping force adjustment mechanism

A damping force adjustment mechanism includes a casing that accommodates a working fluid, a seal member that divides an interior of the casing into a first fluid chamber and a second fluid chamber, a housing that holds the seal member and is accommodated in the casing, and adjusting a damping force of the working fluid in the housing, a damping valve accommodated in the housing, a first pilot chamber and a second pilot chamber formed in the housing, a control chamber formed in the housing, a control valve dividing an interior of the control chamber into first and second control chambers, an actuator configured to electrically drive and control the control valve, first and second communication passages, first and second stationary orifices respectively provided in the first and second communication passage, and a third stationary orifice provided in a third communication passage provided in the control valve.. . ... Aisin Seiki Kabushiki Kaisha

06/07/18 / #20180156080

Valve opening/closing timing control device

A valve opening/closing timing control device includes: a driving side rotator synchronously rotating with a crankshaft of an internal combustion engine; a driven side rotator coaxially disposed with a rotation axis of the driving side rotator and integrally rotating with a valve opening/closing camshaft; advance and retard chambers formed between the driving side and driven side rotators; a lock mechanism including a lock member capable of engaging with a recessed portion on one of the driving side and driven side rotators and provided in the other of the driving side and driven side rotators; and a connecting bolt coaxially disposed with the rotation axis and connecting the driven side rotator to the camshaft. The connecting bolt includes an internal space, and an advance port, a retard port and a lock port are formed as through-holes, a valve unit accommodates a spool, and the spool includes an internal flow path.. ... Aisin Seiki Kabushiki Kaisha

06/07/18 / #20180156079

Valve opening/closing timing control device

A valve opening/closing timing control device includes: a driving side rotator synchronously rotating with a crankshaft of an internal combustion engine; a driven side rotator coaxially disposed with a rotation axis of the driving side rotator and integrally rotating with a valve opening/closing camshaft; advance and retard chambers formed between the driving side and driven side rotators; a lock mechanism including a lock member capable of engaging with a recessed portion formed on one of the driving side and driven side rotators, and provided in the other of the driving side and driven side rotators; and a connecting bolt coaxially disposed with the rotation axis and connecting the driven side rotator to the camshaft, in which the connecting bolt includes an internal space, a valve unit accommodates a spool, and the spool includes an internal flow path, and, in the spool, a lock holding check valve is disposed.. . ... Aisin Seiki Kabushiki Kaisha

06/07/18 / #20180154802

Deceleration device and seat drive device

A deceleration device comprising first and second gears that have different numbers of teeth. A cam mechanism is disposed on the same axis as the first gear, engages the first gear with the second gear in a state of eccentricity. ... Aisin Seiki Kabushiki Kaisha

06/07/18 / #20180154764

Grille shutter device

A grille shutter device includes: a first bumper reinforcement extending in a vehicle width direction; and a shutter mechanism that is provided with a plurality of support members extending from the first bumper reinforcement in a direction intersecting with the vehicle width direction, is supported by the plurality of support members, and regulates a flow rate of air which flows into an engine room from a grille.. . ... Aisin Seiki Kabushiki Kaisha

05/31/18 / #20180150707

Passenger information detection device and program

A passenger information detection device includes: an acquisition unit that acquires an image imaged by an imaging device that is provided in an interior space of a vehicle to image a passenger seated on a seat and a detection value of a load sensor provided on the seat; a first calculation unit that calculates first information that is information on a face of the passenger from the image; and a second calculation unit that calculates second information that is information on a body size of the passenger based on the first information and the detection value.. . ... Aisin Seiki Kabushiki Kaisha

05/31/18 / #20180149281

Fluid control valve

Provided is a fluid control valve that facilitates a reduction in size while securing a valve closing force for shutting off the flow of a fluid. A fluid control valve includes a plate-shaped stationary yoke in which a passage hole for a fluid is provided and which has a valve seat around the passage hole, a magnetic valve disc capable of controlling the flow rate of the fluid flowing through the passage hole by coming into contact with and separating from the valve seat, and an electromagnetic coil that is attached to the stationary yoke, with a coil axis extending in a direction different from a moving direction of the valve disc, so as to generate a magnetic field in the stationary yoke and cause the valve disc to be attracted to the valve seat.. ... Aisin Seiki Kabushiki Kaisha

05/31/18 / #20180149231

Damper device

In a damper device according to an embodiment, a third member is configured to be rotatable about a rotation center, rotate integrally with a first member in a first section, and rotate integrally with a second member in a second section. A first friction member has a first friction face that generates a friction torque along with relative rotation of the first member and the second member, and a second friction member has a second friction face that generates a friction torque along with relative rotation of the second member and the third member.. ... Aisin Seiki Kabushiki Kaisha

05/31/18 / #20180149227

Vehicular body reinforcing device

One end portion of a rod member is accommodated in a housing which is connected to one bracket br1, and the other one end portion is connected to the other bracket. Between the one end portion of the rod member and the housing, there is disposed a biasing mechanism which biases against forces that enlarge and shorten an axial distance between the brackets. ... Aisin Seiki Kabushiki Kaisha

05/31/18 / #20180149120

Air intake apparatus

An air intake apparatus includes: an air intake apparatus body including first, second, third and fourth air intake passages respectively provided corresponding to first, second, third and fourth cylinders of a multi-cylinder engine which has one or a plurality of groups of four consecutive cylinders of the first, second, third and fourth cylinders, the multi-cylinder engine having an air intake sequence of the first cylinder, the third cylinder, the fourth cylinder, and the second cylinder; and a distribution passage through which external gas is distributed to the first, second, third and fourth air intake passages. The distribution passage includes an upstream distribution passage, first and second midstream distribution passages branched off from the upstream distribution passage, and first and second downstream distribution passages branched off from the first midstream distribution passage, and third and fourth downstream distribution passages branched off from the second midstream distribution passage.. ... Aisin Seiki Kabushiki Kaisha

05/31/18 / #20180149045

Valve opening and closing timing control apparatus

A valve opening and closing timing control apparatus includes a drive-side rotational member, a driven-side rotational member, an intermediate member abutting the driven-side rotational member, a mounting member connecting the driven-side rotational member and the intermediate member to the camshaft in a state being mounted at the camshaft, and a control valve mechanism arranged with a same axis as a rotation axis of the drive-side rotational member. The intermediate member includes an inner peripheral surface in contact with the outer peripheral surface of the mounting member. ... Aisin Seiki Kabushiki Kaisha

05/31/18 / #20180149044

Valve opening/closing timing control device

A valve opening/closing timing control device includes a driving rotary body rotatable in synchronism with a crankshaft of an internal combustion engine, a driven rotary body rotatable in unison with a cam shaft of the internal combustion engine and rotatable also relative to the driving rotary body within this driving rotary body, a fluid pressure chamber formed by the driving rotary body and the driven rotary body, and a partitioning portion that partitions the fluid pressure chamber into an advance chamber and a retard chamber. The driving rotary body includes an aluminum housing having a pulley that receives a drive force of the crankshaft via a drive belt and a plate attached to at least one face of the housing. ... Aisin Seiki Kabushiki Kaisha

05/31/18 / #20180149043

Control valve

This disclosure reliably causes transition to a locked state at the time of internal combustion engine deactivation and reliably causes transition to the locked state when a locking mechanism is not in the locked state at the time of internal combustion engine activation. A control valve spool is operable to a phase control position in which the supply/discharge of a fluid to/from an advance port and a retard port is controlled while the fluid is supplied to a lock releasing port, and to a lock transition position in which the supply/discharge of the fluid to/from the advance port and the retard port is controlled while the fluid is discharged from the lock releasing port. ... Aisin Seiki Kabushiki Kaisha

05/31/18 / #20180147964

Seat device

A seat device is provided with: a first air bag expanding and contracting inside a seat surface skin; a holding member for holding the first air bag and movable along the inner surface of the seat surface skin; a drive device for moving the holding member so as to change the arrangement of the first airbag; and a second air bag independent of the first air bag, the second air bag expanding inside the seat surface skin so as to press the seat surface skin to separate the seat surface skin from the first air bag.. . ... Aisin Seiki Kabushiki Kaisha

05/31/18 / #20180147955

Passenger detection device and passenger detection program

A passenger detection device includes: an input unit that receives a captured image of an interior space of a vehicle imaged by an imaging device and a load measured by a load sensor provided on a seat provided in the interior space of the vehicle; a determination unit that determines that a passenger is seated on the seat, in a case where the load is equal to or more than a predetermined threshold value; a detection unit that obtains a face determination degree indicating a certainty of a face of the passenger in the captured image from the captured image; and a threshold value changing unit that changes the threshold value according to the face determination degree.. . ... Aisin Seiki Kabushiki Kaisha

05/24/18 / #20180145569

Manufacturing method of rotary electric machine and rotary electric machine

A manufacturing method of a rotary electric machine is disclosed. The rotary electric machine includes a stator provided with a stator iron core, which is cylindrical and in which slots are formed in a circumferential direction on an inner circumferential surface, and coils of phases that are each inserted into the slots, and a movable element provided with a movable element iron core supported in a rotatable manner relative to the stator and at least a pair of movable element magnetic poles provided in the movable element iron core. ... Aisin Seiki Kabushiki Kaisha

05/24/18 / #20180145402

Vehicle roof apparatus

A vehicle roof apparatus on which an antenna main body is configured to be placed includes: an outer panel including a panel portion configured to cover a roof of the vehicle, and a cover portion integrally formed with the panel portion and raised toward an outside of the panel portion, in which an accommodating chamber that is configured to accommodate the antenna main body and that is opened toward an inside of the panel portion is provided in the cover portion.. . ... Aisin Seiki Kabushiki Kaisha

05/24/18 / #20180142788

Internal combustion engine

An internal combustion engine includes an oil seal mounted at a crankshaft of an internal combustion engine body to restrain leakage of oil to an outside of the internal combustion engine, an oil seal fixing member fixed to the internal combustion engine body to fix the oil seal to the internal combustion engine body, and a cover member assembled on a lateral surface portion of the internal combustion engine body in a direction in which the crankshaft extends, the cover member covering the oil seal fixing member from a side opposite to the internal combustion engine body, the oil seal fixing member being fixed to the internal combustion engine body at a fixing position which is provided at an inner side than an outer edge portion of the cover member fastened to the internal combustion engine body.. . ... Aisin Seiki Kabushiki Kaisha

05/24/18 / #20180142784

Actuator for shift by wire automatic transmission

An actuator is applied to a shift by wire automatic transmission that operates in response to an electric signal output in accordance with an operation state of an operation member and that performs switching to a selected shift range, and rotates a control shaft provided in the automatic transmission about an axis line. The actuator includes: a case including an insertion hole through which the control shaft is inserted; a motor generating a driving force; gears contained in the case and transmitting the driving force to the control shaft; and an output shaft disposed coaxially with the insertion hole between the gears and the control shaft in the case, the output shaft allowing the control shaft to be inserted through the output shaft such that the control shaft is movable in a direction of the axis line and is rotatable about the axis line integrally with the output shaft.. ... Aisin Seiki Kabushiki Kaisha

05/24/18 / #20180141581

Steering apparatus for vehicle

A steering apparatus for a vehicle includes at least one of an electric telescopic mechanism driving a steering wheel provided at a steering shaft and an electric tilt mechanism driving the steering wheel. The one of the electric telescopic mechanism and the electric tilt mechanism includes an electric motor, a threaded shaft connected to an output shaft of the electric motor, and a speed reduction mechanism. ... Aisin Seiki Kabushiki Kaisha

05/17/18 / #20180137346

Action determination device

An action determination device includes: an extraction unit that extracts feature points of an object from captured images; a tracking unit that generates tracking information indicating a moving direction of the object based on the feature points respectively extracted from the captured images temporally preceding and succeeding each other; and a determination unit that determines whether or not an action is performed based on a comparison result between a tracking information group in which a plurality of pieces of the tracking information are accumulated in time series and a registered information group registered in advance in association with the action of the object.. . ... Aisin Seiki Kabushiki Kaisha

05/17/18 / #20180135474

Valve opening/closing timing control apparatus

A valve opening/closing timing control apparatus includes: a driving side rotator configured to rotate synchronously with a crankshaft of an internal combustion engine; a driven side rotator disposed coaxially with a rotation axis of the driving side rotator and configured to rotate integrally with a valve opening/closing camshaft; a connecting bolt disposed coaxially with the rotation axis to connect the driven side rotator to the camshaft, and having an advanced angle port and a retarded angle port formed to extend from an outer peripheral surface to an inner space thereof, the advanced angle port and the retarded angle port communicating with an advanced angle chamber and a retarded angle chamber between the driving side rotator and the driven side rotator, respectively; and a valve unit disposed in the inner space of the connecting bolt.. . ... Aisin Seiki Kabushiki Kaisha

05/17/18 / #20180135473

Valve opening/closing timing control apparatus

A valve opening/closing timing control apparatus includes: a driving side rotator configured to rotate synchronously with a crankshaft of an internal combustion engine; a driven side rotator disposed coaxially with a rotation axis of the driving side rotator and configured to rotate integrally with a valve opening/closing camshaft; a connecting bolt disposed coaxially with the rotation axis to connect the driven side rotator to the camshaft, and having an advanced angle port and a retarded angle port formed to extend from an outer peripheral surface to an inner space thereof, the advanced angle port and the retarded angle port communicating with an advanced angle chamber and a retarded angle chamber between the driving side rotator and the driven side rotator, respectively; and a valve unit disposed in the inner space of the connecting bolt.. . ... Aisin Seiki Kabushiki Kaisha

05/17/18 / #20180135472

Valve opening/closing timing control apparatus

A valve opening/closing timing control apparatus includes: a driving side rotator configured to rotate synchronously with a crankshaft of an internal combustion engine; a driven side rotator disposed coaxially with a rotation axis of the driving side rotator so as to rotate integrally with a valve opening and closing camshaft; a connecting bolt disposed coaxially with the rotation axis to connect the driven side rotator to the camshaft and having an advanced angle port and a retarded angle port formed to extend from an outer peripheral surface to an inner space thereof, which respectively communicate with an advanced angle chamber and a retarded angle chamber between the driving side rotator and the driven side rotator; and a valve unit disposed in the inner space of the connecting bolt, in which the valve unit includes a check valve, and the check valve includes an opening plate and a valve plate.. . ... Aisin Seiki Kabushiki Kaisha

05/17/18 / #20180135471

Valve opening/closing timing control apparatus

A valve opening/closing timing control apparatus includes: a driving side rotator configured to rotate synchronously with a crankshaft of an internal combustion engine; a driven side rotator disposed coaxially with a rotation axis of the driving side rotator and configured to rotate integrally with a valve opening/closing camshaft; a connecting bolt disposed coaxially with the rotation axis to connect the driven side rotator to the camshaft, and having an advanced angle port and a retarded angle port formed to extend from an outer peripheral surface to an inner space thereof, the advanced angle port and the retarded angle port communicating with an advanced angle chamber and a retarded angle chamber between the driving side rotator and the driven side rotator, respectively; and a valve unit disposed in the inner space of the connecting bolt.. . ... Aisin Seiki Kabushiki Kaisha

05/17/18 / #20180134190

Air bag and vehicle seat device

An air bag includes: a bag body that includes first and second pressing surfaces which face opposite to each other, in which the bag body includes a first pressing seat that forms the first pressing surface, a second pressing seat that forms the second pressing surface, and an intermediate member that connects between the first and second pressing seats to form a side wall portion of the bag body, and the intermediate member has a bellows structure and is configured such that a first end portion side is higher than a second end portion side in a length direction of the bag body with respect to a height dimension of the side wall portion in a state where the bellows structure is developed.. . ... Aisin Seiki Kabushiki Kaisha

05/17/18 / #20180134186

Vehicle seat device

A vehicle seat device includes: a back base that is fixed to a frame of a seat back; a movable member that is rotatably connected to the back base; and an air bag that is provided on an inside of a seat cover covering the back base and the movable member, wherein the movable member is rotated so that a backrest surface of the seat back is divided to develop a child seat, and the air bag is expanded so that the seat cover is bulged to form a support shape of the child seat.. . ... Aisin Seiki Kabushiki Kaisha

05/10/18 / #20180128860

Electronic component

An electronic component includes a first package in which an element is contained, a second package being provided apart from the first package, a lead being electrically connected to the element within the first package, extending from the first package, and penetrating the second package, and an electrode portion being formed such that a distal end side of the lead is bent relative to an extending direction of the lead from the first package to the second package.. . ... Aisin Seiki Kabushiki Kaisha

05/10/18 / #20180128279

Electric pump

An electric pump includes: a casing; a shaft member whose one end portion is fixed to the casing; first and second bearing portions disposed to an outer circumferential side of the shaft member at positions close to the one end portion of the shaft member and the other end portion of the shaft member, respectively; a rotor accommodated in the casing and integrally rotating with the first and second bearing portions; an impeller fixed to the rotor at a position close to the other end portion; an impeller housing connected to the casing in a state where the other end portion is inserted into the impeller housing and accommodating the impeller; and a slide-contacting member disposed between the impeller housing and the second bearing portion and coming into slide-contact with the second bearing portion.. . ... Aisin Seiki Kabushiki Kaisha

05/10/18 / #20180126612

Intake device and manufacturing method of valve body

An intake device includes: an intake port; and a valve body which is disposed in the intake port and is rotated around a rotation axial line between an open/closed position, in which the valve body includes a valve body main body made of a resin, an elastically deformable seal portion formed to extend along an outer circumferential portion of the valve body main body, and a projection which is provided at a surface part adjacent to a region in which the seal portion is formed in the valve body main body, and has a shape that gradually becomes tapered toward a tip end side.. . ... Aisin Seiki Kabushiki Kaisha

05/03/18 / #20180119655

Intake apparatus of internal combustion engine

An intake apparatus of an internal combustion engine includes an intake apparatus main body including plural intake pipes being connected to cylinders of the internal combustion engine, respectively, the internal combustion engine having the plural cylinders, and an external gas passage distributing an external gas to each of the plural intake pipes. The intake apparatus main body is formed such that plural pieces being formed so as to be divided from one another is joined with one another, and the plural intake pipes are formed so as to be curved. ... Aisin Seiki Kabushiki Kaisha

04/19/18 / #20180109259

Vehicular door operation detecting apparatus

A vehicular door operation detecting apparatus includes a first electrode and a second electrode mounted at a vehicle and positioned away from each other, a switch member switching the first electrode and the second electrode between a conductive state and an open state, and a control portion controlling the switch member and detecting an operation of the user relative to a door for the vehicle by sensing a total capacitance obtained by the first electrode and the second electrode in a first mode where the total capacitance is sensed each predetermined intermittent time and by sensing an individual capacitance of each of the first electrode and the second electrode in a second mode where the individual capacitance is sensed each detection time shorter than the predetermined intermittent time in a case where a presence of the user is determined because the total capacitance exceeds a detection threshold value.. . ... Aisin Seiki Kabushiki Kaisha

03/29/18 / #20180089907

Periphery monitoring device

A periphery monitoring device includes: an acquisition unit that acquires an image indicating a peripheral environment of a vehicle and information corresponding to a state of the vehicle, the image being captured by an imaging device that is provided in the vehicle; a memory that stores a vehicle model that indicates a three-dimensional shape of the vehicle; a processing unit that processes the vehicle model based on the information; and an output unit that superimposes the vehicle model processed by the processing unit on a position within the image indicating the peripheral environment corresponding to a position within the peripheral environment where the vehicle is present, and displays the image indicating the peripheral environment and having the vehicle model superimposed thereon on a display screen that is provided in a vehicle compartment of the vehicle.. . ... Aisin Seiki Kabushiki Kaisha

03/29/18 / #20180088187

Magnetic sensor and magnetic sensor system

A magnetic sensor includes: a first hall element that measures magnetic flux density; a second hall element that measures the magnetic flux density; and a base member where the first hall element is mounted on one surface, and the second hall element is mounted on the other surface, in which the first hall element and the second hall element are disposed such that a measurement surface of the first hall element and a measurement surface of the second hall element are parallel to each other, and are symmetrical to the base member.. . ... Aisin Seiki Kabushiki Kaisha

03/29/18 / #20180087533

Electric pump and mounting structure of electric pump

An electric pump includes: a pump main body that accommodates a pump unit and a motor; and a plate-shaped elastic member that is wound around an outer circumference of the pump main body such that a longitudinal direction of the elastic member extends along a circumferential direction of the pump main body, in which the elastic member is provided with a pair of first locking portions on both end portions in the longitudinal direction, and the outer circumference of the pump main body is provided with a pair of first locking target portions that are locked to the first locking portions.. . ... Aisin Seiki Kabushiki Kaisha

03/29/18 / #20180087514

Pump system

A pump system includes: a metallic flow path housing including a suction portion configured to suction a fluid and a discharge portion configured to deliver the suctioned fluid; and a resin motor housing configured to drive a pump rotor existing inside the flow path housing in a state of being fitted and connected to the flow path housing, in which the flow path housing includes a first fitting portion having a cylindrical inner circumferential surface, and a first flange portion in an attitude perpendicular to a center axis that becomes a center of the inner circumferential surface, and the motor housing includes a second fitting portion having a columnar outer circumferential surface and a second flange portion, and on an outer circumferential surface of the second fitting portion, protrusions are formed.. . ... Aisin Seiki Kabushiki Kaisha

03/29/18 / #20180087297

Opening and closing body control apparatus for vehicle

An opening and closing body control apparatus for a vehicle includes: a lock device that has a latch mechanism; and a control device that controls an operation of the lock device. The lock device has a rotation member rotating in first and second directions, and the latch mechanism performs close and release operations according to a rotating direction of the rotation member. ... Aisin Seiki Kabushiki Kaisha

03/29/18 / #20180087296

Opening and closing body control apparatus for vehicle

An opening and closing body control apparatus for a vehicle includes: a lock device that has a latch mechanism; and a control device that controls an operation of the lock device. The lock device has a rotation member rotating in first and second directions, and the latch mechanism performs close and release operations according to a rotating direction of the rotation member. ... Aisin Seiki Kabushiki Kaisha

03/29/18 / #20180086362

Steering device of vehicle

A steering device of a vehicle, the steering device includes: a column housing supported by a vehicle body; a column tube supported to be movable with respect to the column housing in an axial direction; and a pressing mechanism interposed between the column tube and the column housing to press the column tube. The pressing mechanism includes: an abutment member that abuts against an outer surface of the column tube; a biasing member that is interposed between the abutment member and the column housing so as to bias the abutment member in a direction toward the column tube; and a shim member that is interposed between the biasing member and the abutment member and includes a supporting portion abutting against the biasing member, and a pressing portion abutting against the abutment member in a region shifted from the supporting portion.. ... Aisin Seiki Kabushiki Kaisha

03/29/18 / #20180086234

Vehicle seat device

A vehicle seat device includes a first movable member, which moves forward and rearward integrally with a seat, a first engagement member, which is engaged with or disengaged from the first movable member based on a forward or rearward movement of the seat, a second engagement member, which operates integrally with a seatback of the seat, a second movable member, which is capable of approaching and moving away from a movement path of the second engagement member, and an interlocking mechanism, which interlocks the first movable member and the second movable member with each other. The first movable member is configured to be in a first engagement/disengagement state when the seat is in a rear movement region and to be in a second engagement/disengagement state when the seat is in a front movement region. ... Aisin Seiki Kabushiki Kaisha

03/22/18 / #20180083516

Stator and method for manufacturing stator

A stator includes: a stator core in which a coil strand is wound around each of a plurality of teeth portions formed in an annular yoke portion; an annular plate that is disposed at a position overlapping an annular portion of the stator core in a direction along an axial center of the stator core; a plurality of terminals which are supported by the plate and to which end portions of a plurality of the coil strands drawn out from the stator core are respectively connected; and a resin that encloses the stator core and the plate in a state where a part of the plurality of terminals is exposed.. . ... Aisin Seiki Kabushiki Kaisha

03/22/18 / #20180080798

Displacement sensor

A displacement sensor includes: first detection units that detect an amount of displacement of a same detection target, and are disposed such that detection surfaces for detecting the amount of displacement face each other; second detection units that detect an amount of displacement of the detection target which is the same as the detection target of the first detection units, and are disposed such that detection surfaces for detecting the amount of displacement face each other; and a lead frame including a main frame having one surface on which the first detection units are disposed and the other surface on which the second detection units are disposed, and a sub frame which is wire-bonded to electrodes provided on each detection surface of the first detection units and the pair of second detection units.. . ... Aisin Seiki Kabushiki Kaisha

03/22/18 / #20180079445

Steering device of vehicle

A steering device of a vehicle includes: a column housing supported on a vehicle body; a column tube supported to be movable in an axial direction with respect to the column housing and configured to accommodate a steering shaft; and a telescopic mechanism configured to drive the column tube with respect to the column housing in the axial direction. The column tube includes outer and inner tubes, and is configured to allow a relative movement of the outer tube with respect to the inner tube in the axial direction when a load equal to or larger than a predetermined value is applied to the steering shaft. ... Aisin Seiki Kabushiki Kaisha

03/22/18 / #20180079336

Seat support apparatus

A seat support device includes a base, a paddle, an airbag, and a cable. The base is fixed to an inner side of a seat. ... Aisin Seiki Kabushiki Kaisha

03/22/18 / #20180079311

Control system for vehicle drive motor

A control system for a vehicle drive motor includes a motor torque obtaining portion, a current distributing state obtaining portion obtaining a state of current distribution to coils of respective phases of a stator of the motor, a temperature sensor detecting temperature of a specific phase coil, a motor torque control portion updating other phase estimated temperatures by using the coil sensor temperature and an added-up value of a temperature rise per unit time of each of other phase coils at each time point, the motor torque control portion controlling the motor torque by using the other phase estimated temperatures, wherein the temperature rise per unit time of each of the other phase coils at each time point is determined by the motor torque control portion in accordance with a combination of the motor torque and the state of current distribution at each time point.. . ... Aisin Seiki Kabushiki Kaisha

03/15/18 / #20180073656

Valve opening and closing timing control apparatus

A valve opening and closing timing control apparatus includes: a driving side rotator disposed rotatably about a rotation axis and configured to rotate synchronously with a crankshaft of an internal combustion engine; a driven side rotator disposed rotatably about the rotation axis and configured to be rotatable relative to the driving side rotator and to rotate integrally with a valve opening and closing camshaft of the internal combustion engine; and a phase adjustment mechanism configured to set a relative rotation phase between the driving side rotator and the driven side rotator by a driving force of an electric actuator. The phase adjustment mechanism includes: an internally toothed ring gear; an inner gear; and a drive shaft, and the valve opening and closing timing control apparatus further includes: a biasing member; and a displacement regulation portion.. ... Aisin Seiki Kabushiki Kaisha

03/15/18 / #20180073655

Valve opening and closing timing control apparatus

A valve opening and closing timing control apparatus includes: a driving side rotator disposed rotatably about a rotation axis and configured to rotate synchronously with a crankshaft; a driven side rotator disposed rotatably about the rotation axis and configured to be rotatable relative to the driving side rotator and to rotate integrally with a valve opening/closing camshaft; a phase adjustment mechanism configured to set a relative rotation phase between the driving side and driven side rotators by a driving force of an electric actuator, a biasing member provided on an outer periphery of a drive shaft to apply a biasing force in a direction such that an inner gear is engaged with a ring gear; and a displacement regulation portion configured to regulate a displacement of the inner gear.. . ... Aisin Seiki Kabushiki Kaisha

03/15/18 / #20180073642

Fluid control valve

A fluid control valve includes: a shaft member that moves along an axis of the shaft by a driving force from a driving source connected to one end of the shaft member; a holding member including a bottomed tubular portion into which the other end of the shaft member is inserted with a radial predetermined gap and which has a recess formed to be recessed radially inward from a surface of the tubular portion, and a valve body formed by fixing a sealing member to an outer periphery of a flat plate shaped main body portion that extends radially outward from the tubular portion; a housing that includes an inlet and an outlet of a fluid, has an annular valve seat on which the valve body abuts to block a communication between the inlet and the outlet, and accommodates the shaft member and the holding member.. . ... Aisin Seiki Kabushiki Kaisha

03/15/18 / #20180073641

Fluid control valve

A fluid control valve includes: a shaft member that moves along an axis of the shaft by a driving force from a driving source connected to one end of the shaft member; a valve body that is connected to the other end of the shaft member and includes a flat plate shaped main body portion having an outer periphery to which a sealing member is fixed; a housing that includes an inlet and an outlet, has an annular valve seat, and accommodates the shaft member and the valve body, in which the valve body is capable of swinging with respect to the shaft member, the valve seat includes an abutment portion and a protruding portion, and a tip end of the protrusion portion abuts on the main body portion in the state where the sealing member abuts on the abutment portion, so as to regulate movement of the valve body.. . ... Aisin Seiki Kabushiki Kaisha

03/15/18 / #20180072145

Panel structure of sun roof

A panel structure of a sun roof includes: a panel; an inner panel that is made of a metal plate, is provided below the panel to extend along an edge portion of the panel, and has a recessed portion that is recessed downward and a flange portion that spreads outward along the panel over an entire periphery of the recessed portion; a sealing member that is made of a resin molding material having a constant cross section, is interposed between the flange portion and the panel over an entire periphery of the flange portion, and is bonded to a lower surface of the panel and an upper surface of the flange portion; and a covering member that is made of a resin material, is fixed to the panel, and is provided to cover the inner panel and the sealing member.. . ... Aisin Seiki Kabushiki Kaisha

03/08/18 / #20180066941

Image processing system for vehicle

An image processing system for a vehicle includes: a viewpoint image generating unit that generates a viewpoint image viewed from a predetermined virtual viewpoint when assumed that a surrounding image corresponding to surrounding image data is projected on a virtual projection plane whose arrangement position has been set in advance, based on inclination information corresponding to an inclination of the vehicle and the surrounding image data obtained by capturing an image of a periphery of the vehicle; and an output image generating unit that generates and outputs output image data in order to cause a display device to display an output image in which an own vehicle model image having an inclination according to an inclination of the vehicle corresponding to the inclination information is superimposed on the viewpoint image.. . ... Aisin Seiki Kabushiki Kaisha

03/08/18 / #20180066758

Refrigerant control valve apparatus

A refrigerant control valve apparatus which maintains improved sealing ability while being restrained from being enlarged includes a housing including a first discharge port and a second discharge port which includes a smaller diameter than the first discharge port, a rotor rotatably housed at the housing, a bore portion provided at an outer wall portion of the rotor to control a flow of refrigerant relative to the first discharge port and the second discharge port, a second seal portion of the second discharge port being configured to make contact with an edge portion of the bore portion in a case where the rotor is specified at any rotation position for sending out the refrigerant to the second discharge port.. . ... Aisin Seiki Kabushiki Kaisha

03/08/18 / #20180066460

Door handle device for vehicle

A door handle device for a vehicle includes: an antenna and a dc driving detection member capable of detecting approach or contact of a person, the antenna and the dc driving detection member being electrically connected to a drive control portion via a first connection line and a second connection line, and being connected in parallel to each other. The antenna is driven by an ac voltage supplied from the drive control portion, the first connection line and the second connection line are respectively connected to a positive dc power source and a ground, and thereby the detection member is driven by a dc voltage supplied from the drive control portion, the antenna includes a resonance capacitor and an antenna coil which are connected in series. ... Aisin Seiki Kabushiki Kaisha

03/08/18 / #20180065516

Seat device

A seat device includes a seatback having a backrest surface, a massage airbag that presses a back of an occupant through the backrest surface by performing expanding operation and contracting operation in the interior of the seatback, an air supply-discharge device that selectively supplies air to and discharges internal air from the airbag based on an internal pressure of the airbag, a displacement device that displaces the backrest surface, a timer that measures an air discharge time of the internal air needed for the contracting operation of the airbag, and a load regulating device that controls operation of the displacement device such that a measured value of the air discharge time approaches a target value of the air discharge time in correspondence with a change of an occupant load acting on the backrest surface due to displacement of the backrest surface.. . ... Aisin Seiki Kabushiki Kaisha

03/01/18 / #20180063983

Board fixing structure

A board fixing structure includes: a resin-made holder; a metal-made terminal held by the holder; and a circuit board connected to the terminal, in which the terminal has a proximal end portion, a fixing portion extending from the proximal end portion and fixedly soldered to the circuit board, and a support portion extending from the proximal end portion and coming into contact with a rear surface of the circuit board so as to support the circuit board, and the fixing portion and the support portion are separated from each other in a plane direction of the circuit board.. . ... Aisin Seiki Kabushiki Kaisha

03/01/18 / #20180061241

Parking exit assist device

In the case that a user's own vehicle cannot pull out from a parking space without turning back steering, a parking exit assist device carries out a parking exit assist control by setting the size of a target steering angle in an exit-from-parking trajectory setting unit to a first steering angle. On the other hand, in the case that the user's own vehicle is capable of pulling out from the parking space without turning back steering, the parking exit assist device carries out a parking exit assist control by setting the size of a target steering angle to a second steering angle which is smaller than the first steering angle.. ... Aisin Seiki Kabushiki Kaisha

03/01/18 / #20180061105

Display control device

A display control device includes: an image acquisition unit acquiring a plurality of captured image data in a time series of output from an imagining unit imaging a periphery of a vehicle; an object detection unit detecting an object with respect to each of the plurality of captured image data; a movement calculation unit calculating a movement direction and speed of the object; a display information determination unit determining a position of display information corresponding to the object, displayed on a display area of second captured image data output from the imagining unit after the plurality of captured image data, based on the movement direction and speed; and a display controller causing a display unit to display the second captured image data, and to superimpose and display the display information on the display area based on the determined position.. . ... Aisin Seiki Kabushiki Kaisha

03/01/18 / #20180058914

Load detecting apparatus

A load detecting apparatus includes a load input portion, a strain body including an annular portion provided with a contact portion being in contact with at least a part of the output surface, the strain body including a support portion supporting the annular portion so as to be swingable, a swing portion swinging in accordance with an input of a load, an extending portion being continuously provided with the swing portion and extending from the support portion, a sensor being disposed at a back surface of a surface in which the contact portion is provided; and a restriction portion being formed at a base end portion of the extending portion relative to the contact portion, the restriction portion restricting a deformation of the annular portion beyond a predetermined value in a case where the load inputted to the load input portion is greater than a preset load.. . ... Aisin Seiki Kabushiki Kaisha

03/01/18 / #20180058399

Intake device

An intake device includes: a rotary shaft; and a resin-made intake valve including a rotary shaft press-fit guide hole provided at an end portion in a rotary axis direction to guide the rotary shaft when the rotary shaft is press-fitted, a rotary shaft press-fit hole provided on a more inner side than the rotary shaft press-fit guide hole in the rotary axis direction, the rotary shaft inserted through the rotary shaft press-fit guide hole being press-fitted into the rotary shaft press-fit hole, and a window portion exposing an outer surface of the rotary shaft, the resin intake valve being rotated together with rotation of the rotary shaft in the intake port to change intake air, in which the rotary shaft press-fit guide hole has a tapered shape portion which gradually decreases in cross-sectional area toward the rotary shaft press-fit hole when viewed from the rotary axis direction.. . ... Aisin Seiki Kabushiki Kaisha

03/01/18 / #20180057057

Parking exit assist device

At a time when it is possible for a user's own vehicle to pull out from a parking space, an assist control unit of a parking exit assist device terminates an assist control in the event that the user's own vehicle has traveled forward by a predetermined distance (a minimum forward distance) from a predetermined position (a most recent intermediate position or an assist starting position).. . ... Aisin Seiki Kabushiki Kaisha

03/01/18 / #20180057056

Parking assist device

According to one embodiment, a parking assist device includes a detector configured to detect a target parking position from a captured image obtained from an imager; a position identifier that identifies, during a period while the vehicle is moving after the captured image was displayed on the display device and before a captured image captured next by the imager is displayed, the target parking position with respect to a current position of the vehicle, based on a first moving amount by which the vehicle has moved since the captured image was displayed on the display device and on a positional relation between the vehicle and the target parking position at the time when the captured image was captured; and a parking assist unit that guides the vehicle during the period based on the identified target parking position when a request for guiding the vehicle to the target parking position is made.. . ... Aisin Seiki Kabushiki Kaisha

02/22/18 / #20180051599

Valve opening and closing timing control apparatus

A valve opening and closing timing control apparatus includes a drive-side rotational body, a driven-side rotational body, an intermediate lock mechanism which selectively switches between a lock state where displacement of a relative rotational phase of the driven-side rotational body relative to the drive-side rotational body is restrained in an intermediate lock phase and an unlock state where the lock state is released, and an electromagnetic valve. At a time of predetermined operation of an internal combustion engine, a value of the drive current is set as a boundary current, and the value of the drive current to be set as the boundary current differs, by a predetermined value, from a value of the drive current at a time when the unlock state was switched to the lock state due to the change of the drive current.. ... Aisin Seiki Kabushiki Kaisha

02/22/18 / #20180051495

Vehicle opening and closing body operating device

A vehicle opening and closing body operating device includes: a full-open lock opening lever connected to a full-open lock configured to maintain an opening and closing body in a fully opened state, and configured to output release operating force to the full-open lock; an input lever connected to the full-open lock opening lever and an operating handle, and configured to rotate the full-open lock opening lever so as to output the release operating force; a release lever connected to the input lever through a connecting member, and configured to rotate the full-open lock opening lever through the connecting member and the input lever; an emergency input lever to which rotation operating force is inputted; and a cancel mechanism configured to move the connecting member from a connection position where the input and release levers are connected to a disconnection position where the input and release levers are disconnected.. . ... Aisin Seiki Kabushiki Kaisha

02/15/18 / #20180048194

Electric motor

An electric motor includes: a rotor that has a rotation axis; and a stator that includes an annular yoke portion having the rotation axis as a center, and a plurality of teeth portions which protrude in a radial direction from the yoke portion, in which the stator is configured with split stators including a plurality of split yoke portions which are split in a circumferential direction, and each of the split stators includes an abutting portion on which the adjacent split yoke portions abut each other, on a side close to the rotor, and a welding portion on which the adjacent split yoke portions are welded in a state of being separated from each other, on a side further distant from the rotor than the abutting portion.. . ... Aisin Seiki Kabushiki Kaisha

02/15/18 / #20180048144

Abnormality detecting device

An mpu, which serves as an anomaly detecting device, carries out a drive circuit operating state determination. If the drive circuit is in a non-driving state, the mpu stores in a storage area a board temperature detected value, which is detected at each predetermined calculation cycle, as a board temperature reference value. ... Aisin Seiki Kabushiki Kaisha

02/15/18 / #20180045150

Intake apparatus

An intake apparatus includes an intake apparatus body including a plurality of intake pipes and a distribution passage including a gas passage before branching which includes a first gas passage through which the external gas flows in a first gas flow direction and a second gas passage through which the external gas flows in a second gas flow direction, the second gas passage curving relative to the first gas passage at a downstream, and a gas passage after branching including a third gas passage branched in the first gas flow direction relative to the second gas passage and a fourth gas passage branched in an opposite direction from the first gas flow direction relative to the second gas passage, an angle formed between the second gas passage and the third gas passage is smaller than an angle formed between the second gas passage and the fourth gas passage.. . ... Aisin Seiki Kabushiki Kaisha

02/15/18 / #20180045125

Control unit for internal combustion engine

A control unit for an internal combustion engine is configured for allowing smooth operation of the internal combustion engine by increasing an intake amount while maintaining an opening timing of an intake valve constant, at the time of low-rotation, high-load state. A valve opening/closing timing control apparatus includes a phase adjustment mechanism configured to vary a relative rotational phase between a driving side rotary body rotatable in synchronism with a crankshaft of the internal combustion engine and a driven side rotary body rotatable together with an intake cam shaft. ... Aisin Seiki Kabushiki Kaisha

02/08/18 / #20180038248

Oil mist separation mechanism of internal combustion engine

An oil mist separation mechanism of an internal combustion engine includes an oil mist separation portion being integrally provided with an internal combustion engine main body at an outer surface thereof, the oil mist separation portion for separating an oil mist included in a blow-by gas sent from the internal combustion engine main body, and an oil returning portion being connected to the oil mist separation portion, the oil returning portion returning an oil separated by the oil mist separation portion to an oil stored at a lower portion of the internal combustion engine main body.. . ... Aisin Seiki Kabushiki Kaisha

02/08/18 / #20180037289

Electric-powered vehicle

An electric-powered vehicle includes a drive wheel and a coasting wheel. The drive wheel and the coasting wheel are spaced apart from each other in a vehicle traveling direction. ... Aisin Seiki Kabushiki Kaisha

02/08/18 / #20180037236

Stimulus imparting device

A stimulus imparting device is provided with at least one of a first vibration device and a second vibration device, the first vibration device being provided to a vehicle seat (chair) where a driver (user) sits on and imparting a stimulus to a tendon part of the latissimus dorsi muscle of the driver, the second vibration device being provided to the vehicle seat and imparting a stimulus to a tendon part of the gluteus medius of the driver and a control device provided with a drive control unit for imparting a stimulus to the driver by performing drive control for at least one of the first vibration device and the second vibration device.. . ... Aisin Seiki Kabushiki Kaisha

02/01/18 / #20180029505

Seat driving device

A seat driving device includes a rotary motor having a rotary shaft, operation members, and clutch mechanisms. The operation members are separately arranged to respectively correspond to position adjustment mechanisms. ... Aisin Seiki Kabushiki Kaisha

02/01/18 / #20180029504

Vehicle seat sliding device

A vehicle seat sliding device includes: a lower rail configured to be fixed to a vehicle floor; an upper rail slidably engaging with the lower rail and configured to support a vehicle seat upward; a screw rod is rotatably supported by a first rail configuring one side of the lower and upper rails; a drive unit driving rotation of the screw rod; a nut member provided with a screw hole into which the screw rod is screwed; and a nut holding member fixed to a second rail configuring the other side of the lower and upper rails, and holding the nut member, in which one and the other of the nut and nut holding members are provided with a support shaft and an arcuate groove, respectively, and the nut holding member regulates integral rotation of the screw rod and the nut member, and allows the nut member to rotate around a second rotation axis.. . ... Aisin Seiki Kabushiki Kaisha

02/01/18 / #20180029452

Vehicle opening and closing body operating device

A vehicle opening and closing body operating device includes: a support member having a vertical wall portion, holding grooves into which cables are inserted and which are formed in the vertical wall portion to be opened in a standing direction of the vertical wall portion and to be in parallel in one direction, each of the holding grooves communicating in a plate thickness direction of the vertical wall portion, and a support side locking portion which is provided between the adjacent holding grooves; and a cover having a shaft portion supported on the vertical wall portion to be pivotable about an axis extending in the plate thickness direction, an arm portion extending from the shaft portion along the vertical wall portion to cover openings of the holding grooves, and a cover side locking portion provided on the arm portion and hooked with the support side locking portion.. . ... Aisin Seiki Kabushiki Kaisha

02/01/18 / #20180029432

Vehicle height adjustment device

A vehicle height adjustment device includes: a pressure tank capable of storing air in a compression state; a plurality of vehicle height adjustment units that are provided in correspondence with wheels of a vehicle and individually adjust vehicle heights at the respective wheels by supplying the air from the pressure tank or returning the air to the pressure tank; an information acquisition unit that acquires turn route information during travel of the vehicle; and a control unit that raises the vehicle height at the vehicle height adjustment unit on a turn outer side more than the vehicle height at the vehicle height adjustment unit on a turn inner side such that the vehicle takes a tilt posture on the basis of the turn route information when the vehicle turns.. . ... Aisin Seiki Kabushiki Kaisha

01/25/18 / #20180022239

Vehicle seat device

A seat apparatus includes a seat slide mechanism switchable between an adjustment restricted state and an adjustment permitted state, a seat recliner mechanism, and a walk-in mechanism. The walk-in mechanism includes a first transmission member, a second transmission member and a clutch disposed between the first transmission member and the second transmission member. ... Aisin Seiki Kabushiki Kaisha

01/25/18 / #20180022237

Seat slide apparatus for vehicle

A seat slide apparatus for a vehicle, the seat slide apparatus includes: a lower rail which is fixed to a vehicle floor; an upper rail which is slidably engaged with the lower rail; and a rolling element circulation unit having rolling elements and interposed between the lower rail and the upper rail in a state where the rolling elements are able to be circulated, in which the lower rail includes a bottom wall portion, sidewall portions, and upper wall portions, the upper rail includes a main body portion, and folded-back portions, the rolling element circulation unit includes a case having an annular accommodating path accommodating the rolling elements, between the lower rail and the upper rail, an upper rolling element circulation unit and a lower rolling element circulation unit are provided to be disposed at two positions spaced apart from each other, and the upper rail includes a pedestal portion.. . ... Aisin Seiki Kabushiki Kaisha

01/18/18 / #20180017451

Load detection apparatus

A load detection apparatus includes an input member for receiving input of a load, a tubular body having a strain element, a strain detection element fixed to a face of the strain element, a circuit board mounted to oppose the strain detection element in a tube axis direction of the tubular body, and a connection member having a first connection portion to be electrically connected to the strain detection element and a second connection portion to be electrically connected to the circuit board. An attaching portion of the strain detection element to be attached to the first connection portion is provided to oppose the circuit board, and also an attaching portion of the circuit board to be attached to the second connection portion is provided in a face of the circuit board opposite a further face of the circuit board which faces the first connection portion.. ... Aisin Seiki Kabushiki Kaisha

01/11/18 / #20180009340

Vehicle seat reclining device

A second bracket of a vehicle seat reclining device includes a first pawl restriction portion and a second pawl restriction portion arranged respectively in correspondence with a first pawl and a second pawl to restrict movement of the first pawl and the second pawl in the radial direction. The second pawl restriction portion is located toward the positive direction and a radially inner side from the first pawl restriction portion. ... Aisin Seiki Kabushiki Kaisha

01/04/18 / #20180004222

Vehicle periphery monitoring device

A vehicle periphery monitoring device includes: a peripheral image acquisition unit that acquires a peripheral image output from an imaging unit that images a periphery of a vehicle; an idling determination unit that determines whether a wheel is idling based on a physical quantity of the wheel of the vehicle; and a display controller that displays the peripheral image on a display, and changes a display form of a predicted course of the wheel on the peripheral image according to an idling state of the wheel.. . ... Aisin Seiki Kabushiki Kaisha

01/04/18 / #20180003526

Magnetic encoder

A magnetic encoder includes: an annular magnetic rotor; and a magnetic sensor that faces the magnetic rotor with a predetermined gap therebetween. The magnetic rotor includes a multipole magnetized portion in which an n magnetic pole and an s magnetic pole are alternately provided at a predetermined pitch in a circumferential direction, an origin magnetized portion whose circumferential width is larger than the pitch of the multipole magnetized portion and having the same polarity as an end portion of the multipole magnetized portion in the circumferential direction, and an opposite polar portion which has the opposite polarity to the multipole magnetized portion and the origin magnetized portion and is adjacent to the multipole magnetized portion and the origin magnetized portion. ... Aisin Seiki Kabushiki Kaisha

01/04/18 / #20180001887

Traveling support device

A traveling support device includes: a comparing unit that compares a detection result based on an output value output from a sensor for detecting a state of a vehicle with a reference value stored in advance; and a controller that, when comparison by the comparing unit determines that the detection result is equal to or more than the reference value, switches a first control mode to a second control mode different from the first control mode with respect to at least one of a display control capable of switching display of information on the vehicle, a vehicle height control capable of switching a vehicle height with a vehicle height adjustment device of the vehicle, and a vehicle speed control capable of switching a speed limit value with a vehicle control device of the vehicle.. . ... Aisin Seiki Kabushiki Kaisha

01/04/18 / #20180001791

Seat sliding device for vehicle

A seat sliding apparatus for a vehicle includes a lower rail, an upper rail supported to be movable relative to the lower rail, and a pressing member attached to one of the lower rail and the upper rail via a biasing member. The pressing member constantly presses the other of the lower rail and the upper rail by a biasing force of the biasing member. ... Aisin Seiki Kabushiki Kaisha








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