Title:
【発明の名称】ディスク状記憶媒体読出システム
Document Type and Number:
Japanese Patent JP2695012
Kind Code:
B2
Abstract:
PURPOSE:To allow the memory of information on the end point of reading out, etc., and to improve the reading out efficiency by providing a memory which allows reading and writing on the disk-shaped memory medium. CONSTITUTION:The non-volatile memory 2 which allows reading and writing on the surface or in the inside of the medium 1 to allow the transmission and reception of data to and from the outside via terminals 3. Contacts for data transmission and reception are provided on a medium reader, by which the program of the address during the course of reading out and reading out sequence, etc., are stored in this non-volatile memory 2. Such data is stored into the medium 1 itself in such a manner, by which the restarting of the reading in accordance with this data is possible even when the medium 1 is set in any reader. The efficient data reading is thus executed.
Inventors:
Yasuo Kageyama
Application Number:
JP20905689A
Publication Date:
December 24, 1997
Filing Date:
August 11, 1989
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
G11B23/30; G11B7/24; G11B7/24067; G11B7/24097; G11B27/10; (IPC1-7): G11B23/30; G11B7/24; G11B27/10
Domestic Patent References:
| JP62262289A | ||||
| JP6370981A | ||||
| JP59195391A | ||||
| JP2230584A | ||||
| JP6383984A | ||||
| JP6457474A |
Attorney, Agent or Firm:
Hisao Komori