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:
Apr. 07, 1992
Filed:
Apr. 24, 1989
Satoru Nomura, Yamanashi, JP;
Pioneer Electronic Corporation, Tokyo, JP;
Pioneer Video Corporation, Yamanashi, JP;
Abstract
An apparatus for playing a recording medium on which, in addition to a coded information signal, graphic codes including picture information are recorded as being inserted as subcodes into the coded information signal, includes a pickup for reading information recorded on the recording medium and a graphic code detection device generating a graphic code detection signal when the presence of graphic codes in the read signal of the pickup is detected. The apparatus further includes a device for inhibiting a special reproduction operation of the apparatus by which information recorded on the recording medium in an order different from a recording order by a track jump operation of an information reading point of the pickup, when the graphic code detection signal is present.