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:
Jan. 14, 1997
Filed:
Jul. 20, 1994
Masato Onaya, Gunma-ken, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
Pulse signals indicating up or down of a time constant are received and counted. When a time-out occurs, a time constant change signal is output. At up counting, when input signal is low, the flip-flop 80 of each bit is forcibly set to 1. Then, an up counter consisting of the high-order two bits (control bits) is provided. A time constant of a variable integrator is changed in response to output of the high-order two bits, so that the time constant can be changed rapidly. On the other hand, if the input signal is high, a 5-bit down counter is provided. Thus, the time constant of the variable integrator can be changed gently.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile