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:
Aug. 01, 1989
Filed:
May. 20, 1987
Shoji Nemoto, Kanagawa, JP;
Sony Corp., Tokyo, JP;
Abstract
In an apparatus for slow-motion reproduction of a video signal having successive field thereof, along with respective pilot signals, recorded in successive oblique tracks on a magnetic tape, a tracking error signal is based on the pilot signals reproduced from the magnetic tape, a capstan motor intermittently transports the tape between a first rest position, in which a field segment of the video signal is repeatedly reproduced from an initial one of alternate oblique tracks, rest position, to a second in which another field segment of the video signal is repeatedly reproduced from the next one of the alternate oblique tracks. A circuit controls a driving circuit for the capstan motor so that the transportation of the magnetic tape from the first to second rest position is responsive to the tracking error signal obtained in the first rest position, that is, prior to transportation of the magnetic tape.