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. 09, 1990
Filed:
Dec. 21, 1988
Applicant:
Inventors:
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
369 34 ; 369 33 ;
Abstract
A method for operating a disk player in which playing can be continued, even if the selected disk cannot be played for one reason or the other and in with which damage to disks, such as may be caused by vibration in a vehicle-based disk player system, is effectively prevented. When the presence of a magazine set in the disk player is initially detected, trays from the magazine are conveyed one by one to a playing position. When no disk is detected on the trays thus conveyed, the respective magazine is ejected.