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:
Oct. 10, 1978
Filed:
Mar. 07, 1977
Applicant:
Inventor:
Tsunemi Gonda, Yamato, JP;
Assignee:
Nippon Kogaku K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
323 / ; 307297 ; 323 23 ; 323 25 ; 363 35 ; 361 18 ;
Abstract
In a constant high voltage generating circuit for converting the high voltage of an unregulated voltage source into a constant voltage by means of a control element operable in response to the output of an error detecting circuit for detecting any error of the output voltage of the constant voltage generating circuit, there is provided a circuit for generating a high frequency wave corresponding to the output of the error detecting circuit, and a circuit for receiving the wave and applying it to the input of the control element, whereby the output of the error detecting circuit may be transmitted to the control element by the high frequency wave.