Ishikawajima-Harima Jukogyo Kabushiki Kaisha

Universal Pioneer Corporation

Astronautical Science

Koichi Suzuki

Satoshi Saito

Kazuyuki Higashino

Ryo Horiuchi

An inner tube tube an outer surface of which is machined to define regerative coolant grooves for flowing a coolant to cool a combustor is split at a throat into upper and lower portions which in turn are fitted into an outer tube fabricated as a unitary structure. The upper and lower inner tube portions and the inner and outer tubes are integrally joined together.

Combustor of high pressure burner for rocket engine and method of

A tangential servo control signal generating device for a device for reproducing recorded data from a video disc for controlling the movement of a pick-up in the tangential direction of the video disc. A color burst signal is inverted in phase for every other period of a regenerative horizontal synchronizing signal. This signal is gated by a detection signal the timing of which is determined by the occurrence of the predetermined reference point on the waveform of the color burst signal. An error signal is generated in accordance with the phase or timing difference between the detection signal and the occurrence of the predetermined reference signal which is used to form a tangential servo control signal.

Tangential servo control signal generating device for recorded data

A device for removing extraneous signal components from signals containing a series of pulse components appearing on a signal transmission line at regular intervals and having a predetermined repetition frequency, wherein the signal transmission line is periodically connected to a predetermined potential for periods of time when the signals on the transmission line contain extraneous signal components so that only the regular pulse components contained in the original signals are delivered from the transmission line.

Growing community of inventors

Tokorozawa, Japan

Koichi Suzuki