Mitsubishi Heavy Industries Limited

Fujikura Limited

Clarion Co

Daiichi Denpa Kogyo Kabushiki Kaisha

Hideo Yamamoto

Shin Nishimoto

Azumi Yoshida

Takao Miyazaki

Takafumi Kashima

Shintaro Okumura

Akiyoshi Asada

Mitsuhiro Nakazawa

Katsuaki Nakamura

Kousei Ishibashi

Ichiro Shimada

Kenichi Sakashita

Ryuji Iwamoto

Seemin Daryl Soh

Tsutomu Ogino

This sealing device comprises: a sealing member provided between a rotating part and a stationary part of a rotating machine in a radial direction of the rotating machine; a holding member for supporting the sealing member movably along the radial direction, the holding member being at least partly accommodated in a groove provided in the stationary part so as to extend along a circumferential direction; and a plurality of first biasing members provided at a plurality of different locations, respectively, in the circumferential direction, each first biasing member being accommodated in the holding member and configured to bias the sealing member along a vertical direction with respect to the holding member. The plurality of first biasing members are configured to generate biasing forces, respectively, which are parallel to each other.

Sealing device and rotating machine

Base for an antenna

An oxygen sensor device is disclosed having a glass dome fluid-tightly connected at its circumferential base edge to one surface of an oxygen conductive solid electrolyte plate to form a diffusion chamber defined by the glass dome and the solid electrolyte plate. The diffusion chamber may be vacant, or may have a porous inorganic material packing layer fixedly disposed in the entire space thereof. Alternatively, the diffusion chamber may have a porous inorganic material semi-packing layer fixedly disposed in an upper portion thereof remote from the electrolyte plate, while leaving vacant the remainder of the chamber. The oxygen sensor device is advantageous from the viewpoints of miniaturization, power consumption saving and reliability.

Oxygen sensor device

When video signal recording on a single magnetic tape is to be interrupted and subsequently resumed, a pause button is operated and then released so as to roll back the tape, subsequently produce the playback mode for a time, and resume the recording mode when the tape is transported forward by the rolled-back length. The system uses three timers individually activated during the interruption of recording to control different circuits related to tape transportation so that resumption of recording is effected after an auto tracking (proper track tracing by the magnetic heads) is established.

Magnetic video signal recording and reproducing system

Growing community of inventors

Tokyo, Japan

Hideo Yamamoto