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. 22, 1994
Filed:
Jan. 07, 1993
Applicant:
Inventor:
Tokihiko Ogura, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360 67 ; 360 65 ;
Abstract
An information signal reproducing apparatus for reproducing from a recording medium information signals recorded on recording tracks formed on the recording medium. The boosting ratio at which an information signal reproduced from the recording medium is boosted before it is output is selected in response to changes in the state of reproduction, thereby minimizing deterioration of the reproduced information signal as well as stabilizing the reproduction operation.