Toray Industries, Inc.

Mitsubishi Electric Corporation

Oki Electric Industry Co., Ltd.

Hiroshi Enomoto

Minoru Sato

Yuichiro Iguchi

Yoshihiro Takahashi

Koji Matsuzawa

Takayoshi Akamatsu

Yoichi Shinba

Masahiro Oguni

Futoshi Okuyama

Nobuyuki Kuroki

Tetsuya Hayashi

Yoshio Matsuda

Masashi Fujitsuka

Kazuhiko Kawajiri

Shunkei Suzuki

Motohiko Kawagishi

Masaki Okamura

A first circulation channel connects a first heat demand part and first supply heat exchanger with its forward route and return route. Supply and discharge channels are connected to a first heat accumulation tank, which accommodates a second heat medium heated in the first supply heat exchanger and supplied via the supply channel. A heat accumulation switching valve changes over communication of the second heat medium serving as hot heat or cold heat flowing from the first supply heat exchanger and supplied to the first heat demand part without branching to the supply channel or branching to the supply channel and supplied to the first heat accumulation tank. A heat-accumulating hot-water-supplying air conditioner operates at a first temperature when the second heat medium from the first supply heat exchanger branches to the supply channel, and at a second lower temperature when the second heat medium does not branch to the supply channel.

Heat-accumulating hot-water-supplying air conditioner

The present invention provides a scintillator panel which is provided with a narrow-width barrier rib with high accuracy in a large area, and also has high luminous efficiency and realizes clear image quality. The present invention provides a scintillator panel including a sheet-like substrate, a barrier rib provided on the substrate, and a scintillator layer made of a phosphor filled in cells divided by the barrier rib, wherein a reflecting layer is formed on only one side of the barrier rib.

Scintillator panel

The present invention relates to a circuit board including a flexible film provided with an extremely fine circuit pattern, a laminated member for a circuit board, and a method for making a laminated member for a circuit board with excellent productivity. A circuit board of the present invention includes a flexible film and a circuit pattern composed of a metal provided on the flexible film, and dimensional change rate of the circuit pattern is within &#xb1;0.01%. A laminated member for a circuit board of the present invention includes a reinforcing plate, a self-stick, removable organic layer, a flexible film, and a circuit pattern composed of a metal laminated in that order.

Methods for making laminated member for circuit board, making circuit board and laminating flexible film

Circuit board, laminated member for circuit board, and method for making laminated member for circuit board

A voltage to pulse-width conversion circuit includes a logarithmic clock generator for receiving a reference frequency signal and generating a logarithmic clock signal TCK; a counter for counting the number of clock pulses of the logarithmic clock signal TCK and outputting a digital value having a plurality of bits; a digital to analog converter for converting the digital value into an analog signal; and a voltage comparator for comparing the output signal of the digital to analog converter with a pulse width modulated control voltage and generating a pulse width modulated output signal with a predetermined duty ratio.

Voltage to pulse-width conversion circuit

Growing community of inventors

Tokyo, Japan

Hiroshi Enomoto