JPS6443856A - Data recording system - Google Patents
Data recording systemInfo
- Publication number
- JPS6443856A JPS6443856A JP19916787A JP19916787A JPS6443856A JP S6443856 A JPS6443856 A JP S6443856A JP 19916787 A JP19916787 A JP 19916787A JP 19916787 A JP19916787 A JP 19916787A JP S6443856 A JPS6443856 A JP S6443856A
- Authority
- JP
- Japan
- Prior art keywords
- recorded
- data
- recording
- recording part
- track
- 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
Abstract
PURPOSE:To quickly search the final position of a recorded track from the under-mentioned position information by recording the position information of the recorded area of a main data recording part, in an auxiliary data recording part. CONSTITUTION:A main storage part M, consisting of data tracks M1, M2...Mn, and the auxiliary data recording part D, consisting of dictories D1, D2... for performing the fine control of data, are provided on an optical card 1. The recording of the data to the tracks M1-Mn of the recording part M is performed from the top to the bottom of the card 1 successively by every one track. Besides, the directories D1-D5 of the recording part D are recorded from the left to the right in one track by every one directory. At that time, the position information of the recorded recording part M is recorded in the recording part D. Thus, the final position of the recorded track can be quickly searched from this position information, and management like the additional recording of the data, etc., is facilitated.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19916787A JPS6443856A (en) | 1987-08-11 | 1987-08-11 | Data recording system |
DE8888307045T DE3871281D1 (en) | 1987-08-11 | 1988-07-29 | METHOD FOR RECORDING POSITION INFORMATION OF THE LAST TRACK OF DATA IN A LEADING AREA. |
CA000573472A CA1313710C (en) | 1987-08-11 | 1988-07-29 | Method of recording position information of last track recorded with data in directory area |
US07/225,825 US4982074A (en) | 1987-08-11 | 1988-07-29 | Method of recording position information of last track recorded with data in directory area |
EP88307045A EP0303377B1 (en) | 1987-08-11 | 1988-07-29 | Method of recording position information of last track recorded with data in directory area |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19916787A JPS6443856A (en) | 1987-08-11 | 1987-08-11 | Data recording system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6443856A true JPS6443856A (en) | 1989-02-16 |
Family
ID=16403271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19916787A Pending JPS6443856A (en) | 1987-08-11 | 1987-08-11 | Data recording system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6443856A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6562817B1 (en) | 1998-01-28 | 2003-05-13 | Shionogi & Co., Ltd. | Tricyclic compound |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61279957A (en) * | 1985-06-06 | 1986-12-10 | Canon Inc | Information recording method for postscript type information recording medium |
JPS6228976A (en) * | 1985-07-30 | 1987-02-06 | Canon Inc | Information recording and reproducing device |
-
1987
- 1987-08-11 JP JP19916787A patent/JPS6443856A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61279957A (en) * | 1985-06-06 | 1986-12-10 | Canon Inc | Information recording method for postscript type information recording medium |
JPS6228976A (en) * | 1985-07-30 | 1987-02-06 | Canon Inc | Information recording and reproducing device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6562817B1 (en) | 1998-01-28 | 2003-05-13 | Shionogi & Co., Ltd. | Tricyclic compound |
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