Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval
Patent
1990-05-25
1993-12-28
Chin, Tommy
Dynamic information storage or retrieval
Condition indicating, monitoring, or testing
Including radiation storage or retrieval
369 32, 369 56, 369 58, 369 30, 360 722, 360 57, 360 2, G11B 1504, G11B 700
Patent
active
052746178
ABSTRACT:
A recording and reproducing device, which records and reproduces information on and from a rewritable recording medium having absolute addresses and including an information recording area wherein information entered from external devices is recorded and a Table of Contents area wherein additional address information with respect to the information recorded in the information recording area is recorded. The TOC area contains the absolute addresses of the recording positions of each information recorded in the information recording area. A display section graphically and independently displays the recorded and unrecorded ranges of the information recording area according to the absolute addresses recorded in the TOC area with respect to the recording positions of each piece of information. A warning device alerts the user that a position on the disc is occupied by referring TOC area when it is instructed to record new information in the position of the information recording area where another information has already been recorded.
REFERENCES:
patent: 4800258 (1989-01-01), Suzuki et al.
patent: 4839749 (1989-06-01), Franklin
patent: 4862439 (1989-08-01), Ando et al.
patent: 4907216 (1990-03-01), Rijnsburger
patent: 4932016 (1990-06-01), Yoshida et al.
patent: 4954841 (1990-09-01), Ichihara et al.
patent: 5012461 (1991-04-01), Yoshida et al.
patent: 5038231 (1991-08-01), Harigaya et al.
patent: 5058096 (1991-10-01), Ando et al.
"Zukai Compact Disk Dokuhon (Illustrative Compact Disk Handbook)" second edition, Apr. 25, 1988.
The English Abstract of Japanese No. 63-222379; Sony Corp. The Art of Digital Audio; John Watkinson; Jan. 1988; pp. 1 and 441 to 487.
Deguchi Toshihisa
Kojima Kunio
Maeda Shigema
Terashima Shigeo
Chin Tommy
Sharp Kabushiki Kaisha
Truong Khoi
LandOfFree
Method and device for data management in an optical recording me does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and device for data management in an optical recording me, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for data management in an optical recording me will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1548765