The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 18, 1995
Filed:
Nov. 26, 1993
Akira Aneha, Mobara, JP;
Satoshi Inokoshi, Mobara, JP;
Futaba Denshi Kogyo K.K., Mobara, JP;
Abstract
A power control circuit for an electronic equipment capable of turning off a power switch to prevent useless consumption of a power supply battery when non-operation of an electronic equipment over a predetermined period of time is detected. A counter circuit 25 is reset when a power switch is turned on, so that a main switch is turned on to render an electronic equipment operative. When a signal is generated from a logical circuit detecting auto cut-off conditions, a clock signal is fed from a control circuit to the counter circuit, so that the main switch is turned off by a carryover signal. After the auto cut-off conditions are detected, a predetermined number of clock pulses are counted to cause the main switch to be turned off, to thereby prevent malfunction of the electronic equipment due to incidental introduction of noise thereinto.