Title:
GAS DETECTION CIRCUIT
Document Type and Number:
Japanese Patent JPS5238291
Kind Code:
A
Abstract:
PURPOSE: To set the delay time of a delay circuit to a longer time than initial stabilization time in the initial period of current supply to an element thereby preventing false operation, in a gas detection circuit using a gas-sensitive N type metal oxide semiconductor element.
Inventors:
MINAGAWA KATSUTADA
Application Number:
JP11415975A
Publication Date:
March 24, 1977
Filing Date:
September 20, 1975
Export Citation:
Assignee:
SANYO ELECTRIC CO
TOKYO SANYO ELECTRIC CO
TOKYO SANYO ELECTRIC CO
International Classes:
G01N27/12; (IPC1-7): G01N27/12
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