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. 08, 1989
Filed:
Nov. 24, 1987
Applicant:
Inventor:
Hitoshi Kanamaru, Saitama, JP;
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
369 32 ; 364 33 ; 364 43 ; 364 44 ; 364 50 ; 364267 ; 360 7303 ; 360 7804 ;
Abstract
A player system for a video disk or a compact audio disk in which the time to move the pickup to the start of a playing position of a selection other than at the beginning of the disk is considerably reduced. The pickup is first moved to a position substantially at the middle of the area containing recorded information on the disk in a single quick motion. Then a search operation is begun for the address of the desired selection. The speed of the disk is also controlled so that when the pickup reaches the middle of the disk playback can begin immediately.