Optical disc accessing apparatus

Details Optical disc accessing apparatus Optical disc accessing apparatus

1992-03-06

1993-08-10

Pascal, Robert J.

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

369 32, G11B 1722

Patent

active

052355721

ABSTRACT:
An optical disc accessing apparatus comprises an access request receiving means for receiving a request for access to an optical disc, an accessing subject distinguishing means for judging on whether or not the access request for access is made aiming at the optical disc being accessed when the access request receiving means receives a request for access while an optical disc being accessed, a priority rank determining means for giving a higher priority rank to the request for access which has been judged by the accessing subject distinguishing means as to be made aiming at the optical disc being accessed than the request for access to other optical discs, an access request retaining means for retaining the requests for access based on the order of priority determined by the priority rank determining means and an optical disc accessing means for accessing the optical disc requested to be accessed in accordance with the order of priority of the requests for access retained in the access request retaining means.

REFERENCES:
patent: 4787073 (1988-11-01), Masaki
patent: 4922476 (1990-05-01), Kiyoura et al.

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