JPH0246963U - - Google Patents
Info
- Publication number
- JPH0246963U JPH0246963U JP12500088U JP12500088U JPH0246963U JP H0246963 U JPH0246963 U JP H0246963U JP 12500088 U JP12500088 U JP 12500088U JP 12500088 U JP12500088 U JP 12500088U JP H0246963 U JPH0246963 U JP H0246963U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- time
- area
- cumulative
- recorded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001186 cumulative effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
Description
第１図乃至第３図は本考案の実施例を示し、第
１図はデイスクのフオーマツトを示す図、第２図
はデイスクのエリアを示す図、第３図は記録再生
装置の構成図である。
１……デイスク。
1 to 3 show an embodiment of the present invention, FIG. 1 is a diagram showing the format of the disk, FIG. 2 is a diagram showing the area of the disk, and FIG. 3 is a configuration diagram of the recording/reproducing device. . 1...disc.
Claims (1)
可能時間を記録し、 記録再生装置では記録可能で、且つ、操作者の
操作で記録消去不能なエリアに実際の記録時間の
累積を記録する累積記録時間領域を設けたことを
特徴とするデイスク。[Scope of Utility Model Registration Claim] The recording/playback device records the cumulative recordable time in an area that cannot be recorded, and the recording/playback device records the actual recording time in an area that can be recorded but cannot be erased by the operator's operation. A disc characterized in that it has a cumulative recording time area for recording the cumulative amount of time.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12500088U JPH0246963U (en) | 1988-09-24 | 1988-09-24 | |
| US07/408,079 US5111442A (en) | 1988-09-20 | 1989-09-15 | Recordable optical disc storage device with limited storage capacity, and recording apparatus therefor |
| GB8921171A GB2224878B (en) | 1988-09-20 | 1989-09-19 | Optical disc and apparatus for recording signals on the disc |
| DE3931206A DE3931206C2 (en) | 1988-09-20 | 1989-09-19 | Apparatus for recording signals on an optical disk and using such a disk |
| FR8912365A FR2636763B1 (en) | 1988-09-20 | 1989-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12500088U JPH0246963U (en) | 1988-09-24 | 1988-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246963U true JPH0246963U (en) | 1990-03-30 |
Family
ID=31375217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12500088U Pending JPH0246963U (en) | 1988-09-20 | 1988-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246963U (en) |
-
1988
- 1988-09-24 JP JP12500088U patent/JPH0246963U/ja active Pending