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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


 new patent  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

 new patent  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

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

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

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

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

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

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

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

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

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

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

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

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

12/28/17 / #20170372682

Display control device

A display control device includes: a reception unit that receives an input for designating a first point on a first image, which is displayed on a display screen provided in a vehicle compartment and shows a peripheral environment of a vehicle at a first timing; a display processing unit that displays a first display object at the first point; a specifying unit that specifies a second point at which a first target, which is located at the first point, is located on a second image, which shows the peripheral environment of the vehicle at a second timing after the first timing; and an update unit that displays, along with the second image, the first display object at the second point on the second image.. . ... Aisin Seiki Kabushiki Kaisha

12/28/17 / #20170370968

Current sensor

A current sensor includes: six or more bus bars; a core made of a magnetic material and having a base portion and seven or more arm portions which extend in a vertical direction from the base portion and are spaced apart from each other, and in which each of the bus bars is inserted into a gap formed between adjacent arm portions; and a main body configured to integrally hold the bus bars and the core in a state in which the bus bars and the core are insert-molded using polyphenylene sulfide (pps) or polyphthalamide (ppa).. . ... Aisin Seiki Kabushiki Kaisha

12/28/17 / #20170370477

External control type fluid coupling

An external control type fluid coupling includes: a drive disk fixed to a rotary shaft; a housing rotatably supported by the rotary shaft and defining an internal space; a partition plate provided in the housing and partitioning the internal space into operation and storage chambers; a supply hole formed in the partition plate and supplying a fluid from the storage chamber to the operation chamber; a valve body provided in the housing and made of a magnetic material; and an electromagnet generating an attraction force between the electromagnet and the valve body so that the valve body is displaced to a closed state, in which the center of gravity of the valve body, rotatably connected to the housing, is set such that the valve body is rotated to a side on which the supply hole is opened by a centrifugal force acting with the rotation of the housing.. . ... Aisin Seiki Kabushiki Kaisha

12/28/17 / #20170370435

Air intake device

An air intake device includes: an air intake valve provided so as to change intake air by rotation of a rotation shaft; an actuator which is a driving source for rotating and driving the rotation shaft of the air intake valve; a first link member rotatable by a predetermined operation angle about the rotation shaft; a second link member rotatably connected to the first link member; a connection member which connects the first link member and the second link member so as to be rotatable to each other; and a biasing member whose one side end is engaged to the first link member and whose other side end is engaged to the second link member or the connection member to bias the first link member and the second link member or the connection member so that rattling between the first link member and the second link member is suppressed.. . ... Aisin Seiki Kabushiki Kaisha

12/28/17 / #20170369053

Driving support apparatus, driving support method, and computer program product

A driving support apparatus according the embodiment includes: a determination unit that determines driving support control having a driving support resource amount that is capable of assuring required resources with respect to a resource amount that is capable of being assured by a level of a vehicle driver's concentration on driving, the required resources being assumed to be required for safe driving; and a driving support unit that changes the driving support control to be performed to driving support control that is determined by the determination unit to be capable of assuring the required resources.. . ... Aisin Seiki Kabushiki Kaisha

12/28/17 / #20170369017

Seating detection method and seating detection device

A seating detection method includes: detecting whether a seat belt sensor in a vehicle seat is in an on state or an off state; detecting whether a pressure sensitive sensor in a seat skin constituting a seating surface is in an on state or an off state; and determining a foreign object insertion state in which a foreign object is inserted between the seating surface and a child seat based on whether the seat belt sensor is in the on state or the off state and whether the pressure sensitive sensor is in the on state or the off state. When the pressure sensitive sensor is changed from the on state to the off state in a state in which the seat belt sensor is maintained in the on state after the seat belt sensor is changed to the on state, it is determined as the foreign object insertion state.. ... Aisin Seiki Kabushiki Kaisha

12/28/17 / #20170368969

Air pressure control device of vehicle seat and air pressure control method of vehicle seat

An air pressure control device of a vehicle seat includes: a bulging shape forming unit configured to form a bulging shape on a seat surface by expanding air bags configured to be provided inside a seat; a bulging shape moving unit configured to move a position of the bulging shape formed on the seat surface by each corresponding air bag by sequentially expanding and contracting a plurality of air bags aligned in a direction along the seat surface in an arrangement direction of the air bags; and a pumping capacity adjusting unit configured to increase a pumping capacity of an air pump that pumps air into each air bag as a protrusion amount of the corresponding bulging shape increases when a formation position of the bulging shape is moved.. . ... Aisin Seiki Kabushiki Kaisha

12/28/17 / #20170368968

Vehicle seat device and intake and exhaust valve device

A vehicle seat device includes: a plurality of air bags configured to be provided inside a seat; a flow path having a shared section to communicate with each of the air bags; a plurality of intake valves each of which is arranged at a flow path position at an upstream of each of the air bags when air is pumped into each of the air bags; a plurality of exhaust valves arranged at flow path positions communicating with the shared section; and a control device configured to control operations of the intake valves and the exhaust valves, in which the control device adjusts a discharge speed of internal air by selectively opening the exhaust valves when the internal air of each of the air bags is discharged.. . ... Aisin Seiki Kabushiki Kaisha

12/28/17 / #20170368961

Vehicle seat sliding device

A vehicle seat sliding device includes: a lower rail fixed to a vehicle floor; an upper rail slidably engaging with the lower rail and supports a vehicle seat upward; a nut member fixed to a first rail which configures one side of the lower rail and the upper rail; a screw rod screwed into the nut member; a drive unit rotating the screw rod; and a support supporting the screw rod on a second rail which configures the other side of the lower rail and the upper rail. The support includes a holding member that is provided with an insertion hole into which the screw rod is inserted and that is fixed to the second rail, and a holding nut that is provided with a through-hole into which the screw rod is inserted and that is screwed to a screwing portion provided on the screw rod or the holding member.. ... Aisin Seiki Kabushiki Kaisha

12/21/17 / #20170363176

Speed reducer

A speed reducer includes: a case; an input shaft rotationally driven by an electric motor and having an eccentric shaft portion; an externally toothed gear wheel rotatably supported on the eccentric shaft portion; an output shaft rotatably supported on the case coaxially with the input shaft and having an internally toothed gear wheel; a guide plate formed with a guide recess recessed parallel to the input shaft, and disposed between the input shaft and the externally toothed gear wheel; a guide protrusion provided in the case to protrude parallel to the input shaft to guide sliding of the recess; and a guide portion provided between the externally toothed gear wheel and the guide plate to guide movement of the externally toothed gear wheel relative to the guide plate, thereby guiding the externally toothed gear wheel so as to be revolvable but non-rotatable in cooperation with the recess and the protrusion.. . ... Aisin Seiki Kabushiki Kaisha

12/07/17 / #20170352349

Voice processing device

A voice processing device includes plural microphones 22 disposed in a vehicle, a voice source direction determination portion 16 determining a direction of a voice source by handling a sound reception signal as a spherical wave in a case where the voice source serving as a source of a voice included in the sound reception signal obtained by each of the plural microphones is disposed at a near field, the voice source direction determination portion determining the direction of the voice source by handling the sound reception signal as a plane wave in a case where the voice source is disposed at the far field, and a beamforming processing portion 12 performing beamforming so as to suppress a sound arriving from a direction range other than a direction range including the direction of the voice source.. . ... Aisin Seiki Kabushiki Kaisha

12/07/17 / #20170352176

Image processing device for vehicle

An image processing device for a vehicle includes: an acquisition unit acquiring a captured image of a periphery of a vehicle, which is captured by an imaging unit provided in the vehicle; a bird's eye view image generating unit generating a bird's eye view image in which the captured image is projected to a 3d virtual projection plane provided at a side opposite to the vehicle with reference to a ground and separated from the ground with distance from the vehicle; a guide line generating unit generating a guide line indicating a predicted course of the vehicle; a conversion unit converting the guide line into a virtual guide line indicating the predicted course on the virtual projection plane; and a superimposing unit superimposing the virtual guide line on the bird's eye view image.. . ... Aisin Seiki Kabushiki Kaisha

12/07/17 / #20170349023

Vehicle-height adjusting device

A vehicle-height adjusting device includes: a vehicle-height adjusting unit that adjusts a vehicle height through extension and contraction thereof, which is disposed between each wheel and a vehicle body of a vehicle; a control unit that controls actuation of the vehicle-height adjusting unit; an obstacle detecting unit that detects an obstacle that is present within a predetermined range from the vehicle; a steering-angle detecting unit that detects an steering angle of the vehicle; and an identification unit that identifies a portion of the vehicle that overlaps the obstacle, based on a detection result by the obstacle detecting unit and a detection result by the steering-angle detecting unit, in which the control unit controls at least one of the vehicle-height adjusting unit, based on an identification result of the identification unit.. . ... Aisin Seiki Kabushiki Kaisha

11/30/17 / #20170346997

Vehicle camera device

A vehicle camera device includes: a lid that opens and closes an opening of a camera accommodation chamber; a camera that is capable of being accommodated in the camera accommodation chamber and exposed from the opening when the opening is opened by a rotation of the lid; and a driving device that operates the camera and the lid, in which the camera has an image capturing posture when the camera captures an image of a portion below a reference axis, an accommodation posture when the camera is accommodated in the camera accommodation chamber, and the other postures different from the image capturing posture and the accommodation posture.. . ... Aisin Seiki Kabushiki Kaisha

11/30/17 / #20170342759

Sliding door module

A sliding door module includes a resin base coupled to an inner panel of a sliding door, a window glass lifting/lowering device that lifts and lowers a window glass, and a door movement device that moves the sliding door. The window glass lifting/lowering device and the door movement device are coupled to the base.. ... Aisin Seiki Kabushiki Kaisha

11/30/17 / #20170342757

Control device and control method of opening and closing member for vehicle

According to an embodiment of the present invention, a control device of an opening and closing member for a vehicle including a control portion outputting a control signal that switches a connection of a switch portion to control a drive motor closing and opening the opening and closing member mounted on the vehicle and a detection portion outputting a signal indicating the rotary direction of the drive motor to the control portion, wherein the control portion determines whether or not the switch portion is stuck on a basis of the signal from the detection portion, and in a case where the control portion determines that the switch portion is stuck, the control portion outputs the control signal for switching the connection of the switch portion so as to stop the drive motor and to maintain the drive motor in a stop state is provided.. . ... Aisin Seiki Kabushiki Kaisha

11/23/17 / #20170335973

Fluid control valve

A fluid control valve includes: a valve housing including a flow path formed therein and having inflow and outflow ports for a fluid; a valve seat formed in the flow path; a driving device mounted in the valve housing; a valve shaft configured to be moved by being driven by the driving device; a valve body mounted on the valve shaft so as to open or close the flow path by being separated from or brought into contact with the valve seat; and a diaphragm formed in a form of an annular thin film and including outer and inner circumferential portions, and configured to move together with the valve shaft in a state where one side thereof faces a fluid chamber including the flow path and the valve seat so as to allow the fluid to flow therethrough, and the other side thereof faces an atmosphere chamber.. . ... Aisin Seiki Kabushiki Kaisha

11/23/17 / #20170335929

Door movement device

A door moving apparatus includes a motor unit, a first gear, a second gear, an endless belt, a drum, and a rotator. The first gear is mounted on a rotary shaft of the motor unit. ... Aisin Seiki Kabushiki Kaisha

11/23/17 / #20170335750

Refrigerant control valve apparatus

A refrigerant control valve apparatus includes a valve body accommodated inside a valve housing, the valve housing being formed with an inlet port and a discharge port. A seal mechanism includes a seal body and a biasing mechanism. ... Aisin Seiki Kabushiki Kaisha

11/23/17 / #20170335749

Refrigerant control valve apparatus

A refrigerant control valve apparatus includes a valve body provided with a main control valve controlling the refrigerant sent to a discharge port and a temperature sensing control valve controlling supply and discharge of the refrigerant to a temperature sensing chamber. A fail-safe mechanism is provided which supplies the refrigerant to the discharge port in a case where the temperature of the refrigerant exceeds a set value. ... Aisin Seiki Kabushiki Kaisha

11/16/17 / #20170328099

Pop-up apparatus

The pop-up apparatus for a vehicle door, includes a door check to be fixed to a vehicle door, a check link having one end supported to be supported on a body so as to be turnable, the check link being configured to perform relative movement with respect to the door check between the one end and another end of the check link while being applied with a pushing force by the door check, a push arm, which is arranged on a side closer to the another end of the check link, and is configured to turn about a rotation axis to apply a force so as to cause the relative movement of the check link in a direction in which the vehicle door is opened, a posture arm configured to turn about the rotation axis, and urging means configured to apply an urging force, which enables integral turning of the push arm and the posture arm, to the push arm and the posture arm when the posture arm turns.. . ... Aisin Seiki Kabushiki Kaisha

11/16/17 / #20170327010

Seat reclining apparatus for vehicle

By a contact of an engagement portion of a second memory member to a circumferential wall portion of a first memory member, the engagement portion is restricted from moving in a radial direction in accordance with a lock operation of lock members. By an engagement of the circumferential wall portion of the first memory member with the engagement portion of the second memory member that is in contact with the circumferential wall portion, the first memory member integrally rotates with a first rotary member on a same axis of the first and second rotary members. ... Aisin Seiki Kabushiki Kaisha

10/26/17 / #20170309013

Inspection device, storage medium, and program

An inspection device includes: an irradiation unit irradiating an inspection target with light by causing a predetermined position within a display screen to emit light; a captured image acquisition unit acquiring a captured image obtained by imaging the inspection target; a calculation unit calculating coordinates in the display screen corresponding to coordinates in the captured image on the basis of light emission position coordinate information and light reception position coordinate information indicating coordinates of a light emission position and a light reception position; and an inspection pattern creation unit creating an inspection pattern which is displayed on the display screen so that first patterns and second patterns are alternately arranged in the captured image and which is used to inspect presence a defect on a surface of the inspection target, on the basis of a calculation result of the calculation unit.. . ... Aisin Seiki Kabushiki Kaisha

10/26/17 / #20170307415

Occupant detection apparatus

An occupant detection apparatus includes: a sensor electrode; a conductor portion facing the sensor electrode; a moving object that moves by input of a seat load loaded on a seat and changes an electrostatic capacitance between the sensor electrode and the conductor portion; and a signal output unit that outputs a sensor signal based on the electrostatic capacitance.. . ... Aisin Seiki Kabushiki Kaisha

10/26/17 / #20170306895

Air intake apparatus

This air intake apparatus includes an air intake apparatus body including an intake air passage and an external gas passage portion provided as a structure separate from the air intake apparatus body inside the air intake apparatus body, the external gas passage portion through which external gas can be introduced into the intake air passage.. . ... Aisin Seiki Kabushiki Kaisha

10/26/17 / #20170306678

Popup device

The pop-up apparatus includes a door check, a check link, the check link being configured to perform relative movement with respect to the door check between the one end and another end of the check link while being applied with a pushing force by the door check, a popup arm arranged on a side closer to the another end of the check link, the popup arm being configured to turn about a turning axis, the popup arm being configured to apply a force with a side of one end of the popup arm so as to perform the relative movement of the check link in a direction in which the vehicle door is opened, a cam portion having an outer peripheral surface and being configured to turn about a cam axis, and a crank lever configured to move along the outer peripheral surface of the cam portion.. . ... Aisin Seiki Kabushiki Kaisha

10/26/17 / #20170306666

Inside handle support member for vehicle door

An inside handle support member for a vehicle door includes: a base member that is a frame having an opened vehicle interior side end portion, in which the base member is detachably mounted to a trim constituting a vehicle interior side surface of the vehicle door through an aperture formed in the trim, and rotatably supports an inside handle configured to operate a lock device provided in the vehicle door; and a bezel that is a frame detachably mounted to a peripheral edge of the vehicle interior side end portion of the base member, in which the bezel includes: an engagement hole; and an engagement hole forming portion that defines a vehicle exterior side edge of the engagement hole, and the base member includes: an engagement claw protruding on an outer peripheral surface of the base member; and a guide protrusion having a guide surface. . ... Aisin Seiki Kabushiki Kaisha

10/26/17 / #20170305345

Image display control apparatus and image display system

An image display control apparatus includes an image generating portion generating a display image to be displayed on a display apparatus, the display image including a mirror image of a vehicle outside image based on at least a part of a captured image in which at least a rear side of a vehicle is captured, a reference image setting portion being capable of setting a reference image corresponding to a position that is away towards the rear side of the vehicle, the reference image being set as an image to be included in the display image while the vehicle is moving forward, and a display control portion controlling the display apparatus so that the display image is displayed.. . ... Aisin Seiki Kabushiki Kaisha

10/12/17 / #20170292296

Door latch apparatus for door for vehicle

A door latch apparatus that is mounted on a vehicle door and that achieves at low cost a structure that is for ensuring operational reliability of an open lever. The door latch apparatus includes a cap formed by resin material and including a cylindrical shape, the cap being arranged in an inserted manner at an attachment shaft extended in a form of a shaft in a predetermined direction, an elastic spring member that elastically biases a pawl from a non restriction position towards a restriction position, and a coming-off prevention mechanism that, by making part of the elastic spring member to engage with the cap, prevents the cap from coming off from the attachment shaft.. ... Aisin Seiki Kabushiki Kaisha

10/05/17 / #20170284878

Load detection apparatus

A load detection apparatus is provided, which can protect a control circuit portion reliably while a load sensor and the control circuit portion are arranged compactly. The load detection apparatus includes a base plate, a load sensor provided at a first surface of the base plate, a control circuit portion provided at a position on a second surface of the base plate, the position not overlapping the load sensor in a plan view of the base plate, a protection cover covering the control circuit portion, the protection cover includes a base portion covering at least part of a position on the second surface, the position facing the load sensor with the base plate therebetween, a raised portion being continuous to the base portion, and a cover portion being continuous to the raised portion and covering the control circuit portion.. ... Aisin Seiki Kabushiki Kaisha

10/05/17 / #20170284348

Air intake apparatus

This air intake apparatus is mounted on an in-line multi-cylinder engine, and includes a surge tank that includes a throttle body mounting portion at a central portion thereof, one air intake pipe, which is single, and the other air intake pipe, which is single, connected to one end and the other end of the surge tank in a left-right direction, respectively, a first air intake pipe group that is connected to the one air intake pipe and includes a plurality of branched air intake pipes, and a second air intake pipe group that is connected to the other air intake pipe and includes the same number of branched air intake pipes as the plurality of branched air intake pipes.. . ... Aisin Seiki Kabushiki Kaisha

10/05/17 / #20170284242

Relief valve

A relief valve includes a housing including an internal flow passage through which a working fluid flows, and a relief port discharging the working fluid from the internal flow passage, and a valve body including a first pressure-receiving portion a second pressure-receiving portion receiving pressure with a pressure-receiving area that is larger than a pressure-receiving area of the first pressure-receiving portion, and a first recessed portion formed at the second pressure-receiving portion at an opposite side relative to a pressure-receiving surface of the second pressure-receiving portion and including a closed-end cylindrical shape. The relief valve includes a biasing force adjustment mechanism including a spring of which one end is held at the first recessed portion, a support portion retaining the other end of the spring and including a closed-end cylindrical shape, and a motor adjusting a rotational angle and causing the support portion to reciprocate.. ... Aisin Seiki Kabushiki Kaisha

10/05/17 / #20170282813

Image display control device and image display system

An image display control device according to an embodiment includes an image generator configured to generate a display image to be displayed on a display device, the display image containing a vehicle exterior image based on at least a part of a captured image by an imager an imaging area of which is from a direction in which a rear end of a vehicle body can be captured to a direction upward from a horizontal direction and a rearward of a vehicle; an area changer configured to change an area of the captured image to be contained in the display image for forward travel and backward travel of the vehicle; and a display controller configured to control the display device to display the display image.. . ... Aisin Seiki Kabushiki Kaisha

09/28/17 / #20170279336

Motor drive device

A motor drive device includes a stator, a rotor, a first output shaft being provided in the rotor shaft and integrally rotating with a first drive gear, a second output shaft being provided in the first output shaft and integrally rotating with a second drive gear, a first one-way clutch being provided between an inner periphery of the rotor shaft and an outer periphery of the first output shaft, the first one-way clutch transmitting only a driving force that operates in a first direction, a second one-way clutch being provided between the inner periphery of the rotor shaft and an outer periphery of the second output shaft, the second one-way clutch transmitting only a driving force that operates in a second direction that is opposite to the first direction, and a decelerator.. . ... Aisin Seiki Kabushiki Kaisha

09/28/17 / #20170276245

Automatic transmission

The automatic transmission which includes a third brake element formed by a support member including a first cylindrical portion having a first sliding surface at an outer peripheral surface thereof, a second cylindrical portion having a second sliding surface at an inner peripheral surface thereof and a third cylindrical portion having a third sliding surface at an inner peripheral surface thereof, an inner side piston, inner edge portion of which is in contact with the first sliding surface and an outer edge portion of which is in contact with the second sliding surface and an outer side piston which includes a first piston cylindrical portion, outer edge of which is in contact with the second sliding surface over an entire periphery thereof and a second piston cylindrical portion, outer edge portion of which is in contact with the third sliding surface over an entire periphery thereof.. . ... Aisin Seiki Kabushiki Kaisha

09/28/17 / #20170276211

Damper device

A damper device includes: a pressing plate; a rotation plate disposed to oppose the pressing plate; an elastic member elastically linking the pressing and rotation plates, and in which bending is generated when relative twist of the pressing and rotation plates is generated; and seats provided on both end surfaces of the elastic member the seat has a projected surface, the pressing plate has a recessed surface corresponding to the projected surface, the seats and the pressing plate come into surface-contact with each other in a case where the relative twist is not generated, one seat and the pressing plate come into surface-contact with each other, and a void is formed between the other seat and the pressing plate, in a case where the relative twist is generated, and the void increases as an angle of the relative twist increases.. . ... Aisin Seiki Kabushiki Kaisha

09/28/17 / #20170276033

Intake device of internal combustion engine

An intake device of an internal combustion engine, includes: a plurality of intake ports which have outer walls and partition walls and are adjacent to each other via the partition walls; a valve body which is provided in each of the intake ports, and switches a flow path of the intake port by rotation around a rotation shaft; a holding member which is installed on each of the outer walls and the partition walls; and a rolling bearing which is mounted on at least one of the holding members, and supports the valve body to be freely rotatable, wherein the holding member includes a wall surface between the rolling bearing and the valve body in a direction in which the rotation shaft extends.. . ... Aisin Seiki Kabushiki Kaisha

09/28/17 / #20170275939

Door opening and closing device for vehicle

A door opening and closing device for a vehicle includes: a supporting member interposed between a vehicle body and a door, and supporting the door to be openable and closable. The supporting member includes first and second housings whose one end sides are linked to the vehicle body or the door via a linking unit, a spindle, a spindle nut, a coil spring biasing the first and second housings in a direction in which the first and second housings are separated from each other, a motor disposed in the first housing and rotating and driving the spindle, a case accommodating the motor therein, and a spline engaging unit engaging the first housing with the case or a metal member joined to the case not to be relatively movable in the rotational direction using a spline.. ... Aisin Seiki Kabushiki Kaisha

09/28/17 / #20170275933

Vehicle door opening degree adjustment device

An opening degree adjustment device for a vehicle door includes a door check including a pressing member and being fixed to a vehicle door mounted to a vehicle body; a check link including a sliding surface to be pressed by the pressing member, one end being supported on the vehicle body so as to be pivotable, and another end having a stopper member mounted thereon, the check link being movable relative to the door check within a predetermined movable range of the check link between the one end of the check link and the another end of the check link under a state in which the sliding surface is pressed by the pressing member, and an opening degree adjustment block including a first checking region configured to restrict movement of the stopper member.. . ... Aisin Seiki Kabushiki Kaisha

09/28/17 / #20170274723

Vehicle-height control system

A vehicle-height control system includes: a fluid supply and discharge device including a compressor configured to suck fluid, and a tank configured to supply the fluid; an actuator-side passage connected to the fluid supply and discharge device; a vehicle-height control actuator provided for a wheel and connected to the actuator-side passage via a vehicle-height control valve; and a vehicle height controller configured to control a vehicle height for the wheel by controlling the fluid supply and discharge device and the vehicle-height control valve to control supply and discharge of the fluid in the vehicle-height control actuator. The vehicle height controller includes a start controller configured to open the vehicle-height control valve after establishing communication between the actuator-side passage and at least one of the tank and the compressor in a state in which the vehicle-height control valve is closed at a start of control of the vehicle height.. ... Aisin Seiki Kabushiki Kaisha

09/28/17 / #20170274720

Vehicle-height control system and pressure source device

A vehicle-height control system includes: a fluid supply and discharge device including a compressor device and a tank storing fluid pressurized by the compressor device; a vehicle-height control actuator corresponding to a wheel and connected to the fluid supply and discharge device; a vehicle height controller that controls a vehicle height for the wheel by controlling the fluid supply and discharge device to control supply and discharge of fluid to and from the vehicle-height control actuator; a tank pressure controller that controls a tank pressure; and a fluid supply controller that supplies the fluid to a low pressure portion by controlling the fluid supply and discharge device at start and/or termination of at least one of control executed by the vehicle height controller and control executed by the tank pressure controller. The low pressure portion is at least a portion of the fluid supply and discharge device.. ... Aisin Seiki Kabushiki Kaisha

09/21/17 / #20170268388

Valve opening and closing timing control apparatus

A valve opening and closing timing control apparatus includes a driving-side rotational body, a driven-side rotational body, a cylindrical member provided at an inner portion of the driven-side rotational body, a bolt including a cylinder shaft portion, an advanced angle flow passage and a retarded angle flow passage, an introduction passage bringing the working fluid supplied from an outside to flow, a first connection passage bringing the working fluid at the introduction passage to flow to an inner side of the cylinder shaft portion, a second communication passage and a third communication passage arranged at the cylinder shaft portion, and a control valve element provided at the inner side of the cylinder shaft portion, the second communication passage and the advanced angle flow passage being in communication with a void provided between the bolt head and the cylindrical member and between the cylinder shaft portion and the driven-side rotational body.. . ... Aisin Seiki Kabushiki Kaisha

09/21/17 / #20170268279

Window control device

A window control device includes a window regulator and a light control device. The window regulator controls movement of a light control glass that is installed in a vehicle door and a light transmittance of which can be adjusted. ... Aisin Seiki Kabushiki Kaisha

09/21/17 / #20170268264

Vehicle door lock device

A vehicle door lock device includes: a door switch arranged in an actuator housing to which a locking mechanism is assembled; a switch lever; and a lever pivoting amount adjusting mechanism configured to adjust a pivoting amount of the switch lever so that a ratio of the pivoting amount of the switch lever to a pivoting amount of a latch is set smaller in a second pivot state in which the latch is pivoted within a range of from a switching position to an unlatched position than in a first pivot state in which the latch is pivoted within a range of from a fully-latched position to the switching position.. . ... Aisin Seiki Kabushiki Kaisha

09/21/17 / #20170268262

Door latch apparatus for door for vehicle

A door latch apparatus for a door for a vehicle includes a first base member made of metal and including a striker receiving groove, a latch configured to be rotatable about a latch rotary shaft in an engagement direction in which the latch engages with the striker and a disengagement direction where the latch disengages from the striker, a second base member made of metal and arranged to face the first base member with the latch therebetween, the second base member fixed to the first base member, and a load receiving structure receiving an input load when the striker having entered into the striker receiving groove is biased towards the second base member, the load receiving structure receiving the input load with both a first load receiving portion extended from one base member towards the other base member, and a second load receiving portion provided at the other base member.. . ... Aisin Seiki Kabushiki Kaisha

09/21/17 / #20170268109

Mechanical component for internal combustion engine, manufacturing method of mechanical component for internal combustion engine, and mechanical component

A mechanical component for an internal combustion engine includes a mechanical component body made of one of aluminum and aluminum alloy and used for the internal combustion engine, a nickel plating layer formed to cover a surface of a predetermined portion of the mechanical component body, and a reforming layer formed between the surface of the predetermined portion of the mechanical component body and the nickel plating layer.. . ... Aisin Seiki Kabushiki Kaisha

09/21/17 / #20170267289

Vehicle body reinforcement device

A vehicle body reinforcement device includes a housing including a first retaining portion and a second retaining portion each disposed at an inner portion of the housing, the inner portions that are spaced apart from each other by a predetermined distance in the axial direction, a first shaft member, a second shaft member, a first biasing member, a second biasing member, and a pressing member supported on the first shaft member so as to be movable in a direction orthogonal to an axis of the first shaft member within the housing and to be contactable with an inner surface of the housing, the pressing member pressing the inner surface of the housing.. . ... Aisin Seiki Kabushiki Kaisha

09/14/17 / #20170260787

Slide door apparatus for vehicle

A slide door apparatus for a vehicle includes: a guide rail extending in a front and rear direction along a peripheral edge of a door opening part formed on a lateral side of a vehicle body; and a guide roller unit supporting the slide door on the lateral side, in which the guide rail includes first and second guide roller engagement units extending in the front and rear direction in parallel with each other in a width direction, and the first guide roller engagement unit includes a first curved portion, and the second guide roller engagement unit is disposed inside in the width direction compared to the first guide roller engagement unit such that a distance of the second guide roller engagement unit from the first guide roller engagement unit in the width direction is decreased at an end portion side in the closing direction of the slide door.. . ... Aisin Seiki Kabushiki Kaisha

09/14/17 / #20170259641

Vehicle-height control system

A vehicle-height control system is configured to control a vehicle height for a wheel. The vehicle-height control system includes: a vehicle-height control actuator provided so as to correspond to the wheel; a pressure-medium supply and discharge device configured to supply and discharge a pressure medium to and from the vehicle-height control actuator; and a vehicle height controller configured to control the vehicle height for the wheel by controlling the pressure-medium supply and discharge device based on an inside temperature and an outside-air temperature to control at least one of supply and discharge of the pressure medium to and from the vehicle-height control actuator. ... Aisin Seiki Kabushiki Kaisha

09/14/17 / #20170259640

Vehicle-height adjustment system

A vehicle-height adjustment system includes: a vehicle-height adjustment actuator provided so as to correspond to a wheel; and a pressure-medium supply and discharge device configured to supply and discharge a pressure medium to and from the vehicle-height adjustment actuator. The pressure-medium supply and discharge device includes a tank configured to store the pressure medium. ... Aisin Seiki Kabushiki Kaisha

09/14/17 / #20170259639

Vehicle-height control system

A vehicle-height control system includes: a vehicle-height control actuator; a pressure-medium supply and discharge device configured to supply and discharge a pressure medium; and a vehicle height controller configured to control a vehicle height by controlling the pressure-medium supply and discharge device. The pressure-medium supply and discharge device includes a compressor and a tank configured to contain a pressure medium supplied from the compressor. ... Aisin Seiki Kabushiki Kaisha

09/07/17 / #20170257001

Stator

A stator having good electric characteristics is reasonably configured. The stator includes a stator core including an annular core portion centered around a rotational axis of a rotor and a plurality of teeth portions protruding radially from the core portion, a core wire wound around the teeth portions, a resin plate to be superposed on the stator core along the rotational axis, the resin plate defining a hole therethrough along the rotational axis, into which hole an end portion of the coil wire is inserted, and a resin portion in which the stator core, the coil wire and the plate are embedded. ... Aisin Seiki Kabushiki Kaisha

09/07/17 / #20170254411

Automatic transmission for vehicle

An automatic transmission for a vehicle includes: an automatic transmission mechanism including friction engaging elements which change a power transmission path between an input shaft and an output shaft, an engaging oil pressure control unit which controls an engaging oil pressure that engages a first friction engaging element, and a releasing oil pressure control unit which controls a releasing oil pressure that releases a second friction engaging element, so as to achieve upshifting to a predetermined gear shift stage; and a control device including an engaging oil pressure computing unit which calculates and outputs the engaging oil pressure, a releasing oil pressure computing unit which calculates and outputs the releasing oil pressure, a pulled state determination unit which determines whether or not the vehicle is in a pulled state, and a travel load increase calculation unit which calculates an increase in travel load of the vehicle.. . ... Aisin Seiki Kabushiki Kaisha

09/07/17 / #20170254409

Case for endless transmission member

A case for an endless transmission member includes a first case member attached to a vehicle-mounted internal combustion engine and a second case member attached to the first case member. The first and second case members define an accommodation chamber that accommodates an endless transmission member looped over rotating bodies of the engine. ... Aisin Seiki Kabushiki Kaisha

09/07/17 / #20170253236

Parking assistance device

A parking assistance device includes: a parking space candidate detection unit estimating positions of obstacles based on data of distance to the obstacles at both sides of a host vehicle, and detecting a parking space candidate at the sides of the vehicle; an image selection unit selecting two or more captured images in which an inner side surface of an obstacle adjacent to the parking space candidate is captured; a stereo image processing unit performing stereo image processing on the two or more captured images and calculating a three-dimensional point group of the obstacle; a position determination unit determining a position of the obstacle on the parking space candidate side based on the calculated three-dimensional point group; and a parking space correction unit correcting a position of the parking space candidate based on the determined position of the obstacle on the parking space candidate side.. . ... Aisin Seiki Kabushiki Kaisha

08/31/17 / #20170250465

Antenna module

An antenna module which is disposed on an inside of an outside handle of a vehicle door, includes: a magnetic core; a coil into which the magnetic core is inserted; a circuit substrate to which the coil is connected; a base which holds the magnetic core and the circuit substrate; a plurality of conductors of which at least a portion is embedded in the base and which are connected to the circuit substrate; and a sealing portion which seals the coil, in which the base includes a connector portion, a core accommodating portion which accommodates the magnetic core and which is inserted into the coil, and a substrate accommodating portion which accommodates the circuit substrate.. . ... Aisin Seiki Kabushiki Kaisha

08/31/17 / #20170250464

Antenna module

An antenna module includes: a magnetic core; a first electric wire constituting a coil into which the magnetic core is inserted; a capacitor having first and second terminals and connected in series to the coil; a second electric wire connected to the capacitor; and a base including a capacitor accommodating portion and a core accommodating portion, wherein the capacitor accommodating portion has first and second accommodating portions, the first terminal and a connecting portion of the first electric wire are connected to each other in the first accommodating portion, the second terminal and a connecting portion of the second electric wire are connected to each other in the second accommodating portion, and a portion of an opposite side to the connecting portion in the first electric wire and the second electric wire constitute a harness.. . ... Aisin Seiki Kabushiki Kaisha

08/31/17 / #20170246986

Door handle

A door handle includes a case including a placement space therein, and a light guide disposed in the placement space and configured to guide light emitted from a light source, the light guide including a light exiting surface from which the light is irradiated toward the outside of the case. An irradiation passage hole through which the light irradiated from the light exiting surface passes is formed in the case. ... Aisin Seiki Kabushiki Kaisha








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