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:
Jul. 26, 1994
Filed:
Aug. 11, 1992
Applicant:
Inventor:
Shigeo Kizu, Tokyo, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ; G11B / ;
U.S. Cl.
CPC ...
360 70 ; 360 13 ; 360 53 ;
Abstract
A video signal recording/reproducing apparatus is provided a rotary drum, recording and reproducing heads. Synchronous separation units separate vertical synchronous signals from input and reproduced signals. A memory stores a time difference which represents an elapsed time between when the recording and reproducing heads pass a given location. The time difference stored in the memory is used to control the rotation of the rotary drum.