Alps Electric Co., Ltd.

Other

Alps Alpine Co., Ltd.

Junichiro Yokota

Takashi Kawahata

Seiichiro Sato

Rikiya Suzuki

Shuji Omura

Atsuyuki Ueno

Sato Seiichrio

Omura Shuji

Sato Seiichiro

A pressure contact type connector includes: an upper flat plate portion; a lower flat plate portion which is disposed below the upper flat plate portion; a first spring portion which connects the upper and lower flat plate portions; and a second spring portion which extends upward from the lower flat plate portion and applies a resilient force to the upper flat plate portion, in which the first and second spring portions are wound about the upper flat plate portion when viewed from above in a plan view, and extend so that the spring portions do not interfere with each other when being compressed and extended in the vertical direction, the first spring portion is formed to be bent so that a width dimension is larger than a thickness dimension, and the second spring portion is formed to be bent so that a width dimension is larger than a thickness dimension.

Pressure contact type connector and manufacturing method of the same

An electrolytically decomposing method of an iron-cyanide complex which includes the steps of introducing an electrolyte containing the iron-cyanide complex into an electrolytic cell, applying a voltage between the electrodes to electrolytically decompose the iron-cyanade complex and oxidizing cyan to form a cyanic acid while precipitating an iron hydroxide is disclosed. In the method a specific conductivity of the electrolyte is adjusted to not more than 30 m /cm.

Electrolytically decomposing method for iron-cyanide complex

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Tokyo, Japan

Junichiro Yokota