Aisin Seiki Kabushiki Kaisha

Kabushiki Kaisha Toyota Chuo Kenkyusho

Toyota Shatai Kabushiki Kaisha

Atsushi Kamiya

Morihito Nomura

Kouichi Nagata

Naoki Hasegawa

Masaya Kawasumi

Kouji Ooe

Toshitaka Kuno

Norio Ohta

Hisato Takeuchi

Takumi Taniguchi

Katsuaki Maruyama

Akira Kondo

Yukinobu Kunimatsu

Yu Morimoto

Hiroshi Moribe

Satoru Yamamoto

Yasuo Imatomi

Yoshimasa Suzuki

Osamu Shibuki

Yoichi Umemura

Noboru Matsuyama

Masamichi Morita

Futoshi Harada

Takahisa Suzuki

Yuusaku Miki

Haruyasu Hasegawa

Masayuki Seki

Takaya Fujii

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.

Inside handle support member for vehicle door

A polymer electrolyte of high durability consistent with the present invention is characterized as including a first repeating unit represented by a general formula&#x2014;{C(Z)(Z)&#x2014;C(Z)(Z&#x2014;SOH)}&#x2014;

Polymer electrolyte of high durability and a production process thereof

A vehicle door handle device includes a frame equipped on a vehicle door panel and a handgrip mounted on the frame and rotatable about a rotation center portion at one end portion of the handgrip. A second end portion of the handgrip forms an operation portion linked with a door lock mechanism. The handgrip is adapted to be rotated within a predetermined angle around the rotation center portion to operate the door lock mechanism when the operation portion is pulled away from the frame. A restriction mechanism is also provided to restrict chattering and/or dislocation of the handgrip from the frame. The restriction mechanism includes a projection and a groove provided between the frame and the handgrip. The projection is slidable in the groove during rotation of the handgrip and is able to contact a boundary of the groove in the inserting direction of the handgrip.

Vehicle door handle device

A handle lever is rotatable and movable in an axial direction relative to a frame and when the handle lever is rotatably moved from a predetermined position in a rotation direction with a predetermined amount against a urging force of a rotative urging spring and also moved from a predetermined position in the axial direction with a predetermined amount against a urging force of an axial urging spring, an engaging hook of the handle lever is engaged with an engaging portion of the frame in the rotation direction and the axial direction for holding the handle lever in a tentative holding position.

Vehicle door handle assembly

In solid polymer electrolyte having high-durability, comprising a polymer electrolyte material having a hydrocarbon part, a chelate group and an electrolyte group are introduced into the polymer electrolyte material. The chelate group contains a phosphonic acid group, nitrogen, both of nitrogen and a phosphonic acid group (one or more selected from the group consisting of alkylamino monophosphonic acid groups, alkylamino diphosphonic acid groups, dialkylamino monophosphonic acid groups, alkylalkylene diamine triphosphonic acid groups, and alkylimino phosphonic acid groups) or, both of nitrogen and a carboxylic acid group (one or more selected from the group consisting of alkylamino monocarboxylic acid groups, alkylamino dicarboxylic acid groups, dialkylamino monocarboxylic acid groups, alkylalkylene diamine tricarboxylic acid groups, and alkylimino carboxylic acid groups).

Solid polymer electrolyte having high-durability

A suspension device for a vehicle seat has a lower frame secured to a vehicle floor, an upper frame disposed above the lower frame in parallel for mounting the vehicle seat, link plates disposed in parallel on the front side and the rear side of a vehicle for connecting the lower frame and the upper frame, torsion springs disposed near the connecting portion of the link plates for imparting elastic support force to the link plates, and a shock absorber disposed between the lower frame and the upper frame for damping the relative vibration of the above two frames.

Suspension device for vehicle seat

In a method and apparatus for measuring a driving amount of a motor, relative driving amounts and absolute driving amounts are sampled in each predetermined driving amount pulse train on the basis of an origin of a motor, the relative driving amounts, coefficient and constant of at least one linear approximate equation representing the relation between the relative driving amount and the absolute driving amount are obtained from the relative driving amounts and the absolute driving amounts sampled, and the coefficient and constant obtained are preliminarily stored in a non-volatile memory. Accordingly, the contents in the non-volatile memory are utilized at a starting time of a motor whereby the present position indication of the motor can be conducted without effecting an origin indication of the motor.

Method for measuring driving amount of motor and apparatus therefor

The invention relates to a mechanism wherein a relative rotary angle of a driving motor is detected by use of an encoder, and, if an error occurs in a servo control action when the driving motor is servo-controlled in accordance with a deviation value of the relative rotary angle from a desired rotary angle of the driving motor, then the servo control action is brought to an emergency stop. A potentiometer for detecting an absolute rotary angle of the driving motor is connected to a rotary shaft of the driving motor and said emergency stop is effected when a difference between said absolute rotary angle and said relative rotary angle exceeds a preset tolerance value, so that an error in the servo control action can be reliably prevented.

Error detecting mechanism for servosystem

Growing community of inventors

Kariya, Japan

Atsushi Kamiya