Toyoda Gosei Co., Ltd.

Mikio Adachi

Toshiyasu Ito

Chikahisa Hayashi

Takaaki Mori

Makoto Kawai

Jun Minoura

Herein disclosed is a window having a dimming function. This dimming window comprises: a transparent plate having a generally rectangular shape; a plurality of solid electrochromic elements extending in the longitudinal direction of a pair of opposed sides of the transparent plate; and a controller for controlling the electrochromic elements independently of one another.

Dimming window

The present invention relates to a liquid level meter, comprising a coil having a core, a float which is provided at the external circumference of coil so that it can move in the longitudinal direction along the same core and comprises a conductor ring, a detector which detects change of inductance of coil in accordance with movement of said float namely conductor ring, a converting circuit which converts change of inductance detected by the detector into change of voltage and a liquid level indicator which is driven by a drive circuit in accordance with such conversion.

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Aichi, Japan

Mikio Adachi