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:
Mar. 17, 1987
Filed:
Oct. 03, 1984
Applicant:
Inventor:
Yasuo Nobuta, Nasu, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; G06G / ;
U.S. Cl.
CPC ...
307491 ; 307557 ; 307240 ; 328127 ; 328128 ; 328162 ; 330-9 ;
Abstract
A compensating integrator includes an integrator and a compensating capacitor. During a compensating period, the capacitor is charged with a voltage related to an error component of an input signal to be integrated. Then during an integrating period, the input signal and the charge on the capacitor are applied to input terminals of opposite polarity of the integrator so that the effects of the error component are cancelled. The integrator is prevented from integrating during a compensating period.