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:
Jan. 07, 1986
Filed:
May. 02, 1985
Atsumi Hirata, Fujisawa, JP;
Victor Company of Japan, Ltd., Yokohama, JP;
Abstract
A rotary recording medium is recorded with an information signal including a video signal on a spiral track formed thereon in terms of a plurality of fields of the video signal in one track turn of the spiral track. The rotary recording medium is time-sequentially recorded with information signals related to two or more different programs so that each information signal is successively recorded in terms of a period less than or equal to the above plurality of fields before being switched to an information signal related to a different program which is recorded immediately thereafter. A reproducing apparatus comprises a reproducing element which scans over the spiral track to reproduce the recorded information. This reproducing element is forcibly kicked with an interval of a predetermined field period when reproducing an information signal related to a desired program which is recorded with an interval of this predetermined field period under the normal reproduction mode such that the reproducing element reproduces each field of the information signal related to the desired program. The forced kicking of the reproducing element from one track to another track is suspended at one kicking position where the reproducing element should originally be kicked when switching the program which is to be reproduced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile