Organo Corporation

Sumitomo Electric Industries, Limited

Stack Electronics Co., Ltd.

Toshio Morita

Shinichi Ohashi

Masashi Fujita

Hideya Konda

Yoshio Sunaoka

Satoshi Koide

Hideki Yamaguchi

Nobuhiko Utagawa

A composite cablewith a plugattached thereto includes optical fibers, metal wires, a tensile strength fiberand an envelopefor enveloping them and the plugincludes a ferruleof the plug for connecting the optical fiber, a cable clampand a Kevler holder(first fixing mechanism) for fixing the tensile strength fiberand a gasket(second fixing mechanism) for blocking a twist of the envelopeand further includes a joint mechanism () of a detachable traction cap for pulling the composite cableand inserting the composite cableinto piping.

Optical DVI cable system and method of laying cable

A high-sensitivity measuring instrument comprising at least two sensors for detecting the same characteristics by touching a substance being measured with a specified time difference, wherein the between detection signals taken out simultaneously from respective sensors is determined, the difference between characteristic values upon elapsing the specified time difference is determined from the difference between detection signals, a reference time of measurement and a reference characteristic value at that time are preset, a time axis having a time pitch of a specified time difference is set, and a measurement value is obtained at a point in time elapsing an arbitrary time pitch from the reference time. Objective measurement characteristics can be detected by the measuring instrument not in the form of difference or variation but as an absolute value with high accuracy and sensitivity.

High-sensitivity measuring instrument and method of using the instrument to measure a characteristic value at a point in time

Oxygen is mixed with heater drain water of power plant which contains fine particles of iron oxides such that the concentration of the dissolved oxygen in the heater drain water after the mixing of oxygen is in a range from 1 &mgr;g/liter to 20 &mgr;g/liter. The obtained heater drain water after oxygen mixing is filtered through a filter such as a hollow fiber filter to remove fine particles of iron oxides.

Method for treating power plant heater drain water

Growing community of inventors

Tokyo, Japan

Toshio Morita