Toyota Jidosha Kabushiki Kaisha

Aisin Seiki Kabushiki Kaisha

J. Morita Mfg. Corporation

Manabu Hashimoto

Sadao Ito

Hiroshi Yorita

Kazuya Arakawa

Shinji Ogawa

Mikinori Nishimura

Ryosuke Kaji

Haruo Kato

Masaharu Tanino

Taketsugu Sasaki

Masanori Oyabu

Koji Naito

Kenichiro Tsukamoto

An identification device includes: an input unit that receives three-dimensional data including data of a tooth; an identification unit that identifies a type of the tooth based on the three-dimensional data including a feature of the tooth received by the input unit and an estimation model including a neural network; and an output unit that outputs an identification result obtained by the identification unit.

Identification device, scanner system, and identification method

A helical gear device includes: first and second helical gear respectively and rotatably disposed about first and third mutually parallel axes; a second helical gear meshing with the first and third helical gears so that a rotary motion is transmitted from the first to the third helical gear through the second, the second helical gear having a center bore; a support shaft disposed coaxially with a second axis parallel to the first, and extending through the center bore with a predetermined amount of radial play between the support shaft and the second helical gear, rotatably supporting the second helical gear. The second and third helical gears have a predetermined radial clearance in their reference meshing state in which their pitch circles contact. The radial clearance is smaller than a radial gap of a backlash between the second and third helical gears in the reference meshing state.

Helical gear device

A sleeve spline structure of a synchronizer capable of lowering contact pressure in synchronization action is provided. The sleeve spline structure of a synchronizer has a first tooth portion for synchronization in acceleration, a second tooth portion for synchronization in deceleration, and a third tooth portion in a shape readily inserted between tooth portions of a gear piece.

Sleeve spline structure of synchronizer

A vehicle seat structure comprises: a connecting member which connects an outer side reclining apparatus in a widthwise direction of a vehicle and an inner side reclining apparatus in the widthwise direction of the vehicle to be interlocked with one another; a reinforcing member which is tubular and is provided adjacent to the connecting member, one end portion of the reinforcing member being fixed to a structural member of the outer side reclining apparatus and another end portion of the reinforcing member being fixed to a structural member of the inner side reclining apparatus; and deformation direction control apparatus for deforming the reinforcing member in a direction other than a direction in which a seating space of a vehicle occupant becomes narrower, when a side collision load is larger than a buckling load of the reinforcing member.

Vehicle seat structure

Growing community of inventors

Nagoya, Japan

Manabu Hashimoto