JPS6462823A - Optical card recording and reproducing device - Google Patents
Optical card recording and reproducing deviceInfo
- Publication number
- JPS6462823A JPS6462823A JP21884287A JP21884287A JPS6462823A JP S6462823 A JPS6462823 A JP S6462823A JP 21884287 A JP21884287 A JP 21884287A JP 21884287 A JP21884287 A JP 21884287A JP S6462823 A JPS6462823 A JP S6462823A
- Authority
- JP
- Japan
- Prior art keywords
- information
- track
- recorded
- user area
- time
- 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
Landscapes
- Optical Recording Or Reproduction (AREA)
Abstract
PURPOSE:To attain the shortening of the time necessary to record and reproduce information by executing the recording and reproducing action zigzag without returning to the starting part of a track for one track. CONSTITUTION:At one edge of a recording track on an optical card 1, an ID part 2 and a buffer part 4 are alternately provided at the interval of one track. An optical pick-up 21 scans the ID[n] of a second [n] track from the left, after the ID[n] is recognized, information is recorded to a user area [2n]. Continuously, when the information is recorded at a (2n+1)-th track, it falls in the lower direction as it is, and the information is recorded at a user area (2n+1) from the right at this time. After the ID[n+1] of a second [n+1] track is recognized, the information is recorded from the left to the user area [2(n+1)]. Continuously, the information falls in the lower direction as it does, and the information is recorded to a user area [2(n+1)+1] from the right at this time. Thus, by recording the information in the alternate direction, the wasteful time is eliminated and the time necessary to record is made shorter as a whole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21884287A JPS6462823A (en) | 1987-09-01 | 1987-09-01 | Optical card recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21884287A JPS6462823A (en) | 1987-09-01 | 1987-09-01 | Optical card recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6462823A true JPS6462823A (en) | 1989-03-09 |
Family
ID=16726194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21884287A Pending JPS6462823A (en) | 1987-09-01 | 1987-09-01 | Optical card recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6462823A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008272413A (en) * | 2007-05-07 | 2008-11-13 | Kazuo Iwamoto | Warmer |
-
1987
- 1987-09-01 JP JP21884287A patent/JPS6462823A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008272413A (en) * | 2007-05-07 | 2008-11-13 | Kazuo Iwamoto | Warmer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3580555D1 (en) | DEVICE FOR PLAYING BACK DATA FROM RECORDING DISKS. | |
AU586448B2 (en) | Recording/reproducing apparatus | |
DE3750856D1 (en) | Device for recording information signals. | |
DE69021227D1 (en) | Data recording and reproducing apparatus. | |
DE69019780D1 (en) | Device for playing back recording media. | |
FR2601174B1 (en) | OPTICAL-TYPE HEAD-FORMING DEVICE, PARTICULARLY FOR RECORDING AND READING DATA. | |
DE3781227D1 (en) | DEVICE FOR RECORDING / PLAYING BACK OPTICAL DATA. | |
DE3883174D1 (en) | OPTICAL INFORMATION RECORDING MEDIUM. | |
EP0277655A3 (en) | Card-form recording medium and data recording device therefor | |
DE3882950D1 (en) | METHOD FOR PLAYING BACK MUSIC TRACKS RECORDED ON RECORDING CARRIERS. | |
EP0215133A4 (en) | Method and apparatus of constructing and recording list of recorded data in postscript-type optical disk. | |
DE3771671D1 (en) | DEVICE FOR PLAYING BACK DATA FROM A MAGNETIC RECORDING CARRIER. | |
DE68921453D1 (en) | Information recording media. | |
DE3683624D1 (en) | DEVICE FOR PLAYING BACK RECORDED DATA. | |
DE3785096D1 (en) | DEVICE FOR RECORDING AND PLAYING BACK INFORMATION. | |
DE3888296D1 (en) | Optical information recording and erasing process. | |
DE69020243D1 (en) | Device for playing back recorded data. | |
DE3856472D1 (en) | Data recording medium | |
DE3851239D1 (en) | Information recording and playback method. | |
DE3854370D1 (en) | Data recording medium. | |
DE3887242D1 (en) | Optical information recording and playback device. | |
DE68921595D1 (en) | Video signal recording / reproducing apparatus. | |
DE68915031D1 (en) | Device for playing back recording media. | |
DE59004533D1 (en) | Data card recording. | |
DE3764046D1 (en) | INFORMATION RECORDING METHOD. |