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. 28, 1992
Filed:
Feb. 15, 1989
Masaya Ishibashi, Tokorozawa, JP;
Yoshitaka Nojima, Tokorozawa, JP;
Takeo Tobe, Tokorozawa, JP;
Komei Hashimoto, Tokorozawa, JP;
Pioneer Electronic Corporation, Tokyo, JP;
Abstract
A multimagazine disc player includes an array of magazines removably stored therein each for holding a plurality of discs, and a playback means movable and positionable in alignment with one of the magazines at a time for playing back a selected one of the discs contained in the magazine. The discs stored in the magazines can selectively be played back automatically, and can also easily be replaced with other discs not stored in the disc player. The multimagazine disc player also has a magazine presence/absence detecting means for detecting whether each magazine is loaded or not, so that a wasteful time which would otherwise be consumed by moving the playback means to a position where no magazine is loaded can be eliminated.