JPS6349273B2 - - Google Patents
Info
- Publication number
- JPS6349273B2 JPS6349273B2 JP8011183A JP8011183A JPS6349273B2 JP S6349273 B2 JPS6349273 B2 JP S6349273B2 JP 8011183 A JP8011183 A JP 8011183A JP 8011183 A JP8011183 A JP 8011183A JP S6349273 B2 JPS6349273 B2 JP S6349273B2
- Authority
- JP
- Japan
- Prior art keywords
- card
- information
- punch
- mark
- memory
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/01—Details
- G06K7/016—Synchronisation of sensing process
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8011183A JPS59205675A (ja) | 1983-05-10 | 1983-05-10 | カ−ド読取装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8011183A JPS59205675A (ja) | 1983-05-10 | 1983-05-10 | カ−ド読取装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59205675A JPS59205675A (ja) | 1984-11-21 |
JPS6349273B2 true JPS6349273B2 (enrdf_load_stackoverflow) | 1988-10-04 |
Family
ID=13709070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8011183A Granted JPS59205675A (ja) | 1983-05-10 | 1983-05-10 | カ−ド読取装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59205675A (enrdf_load_stackoverflow) |
-
1983
- 1983-05-10 JP JP8011183A patent/JPS59205675A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59205675A (ja) | 1984-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4081844A (en) | Interleaved synch and beginning of data indicators | |
EP0286378A2 (en) | Authenticating methods and systems | |
GB1506229A (en) | Data record tracking using track identifying information in the gaps between recorded data groups | |
EP0110509A3 (en) | Recording system for recording data on tape in a disk-recording format | |
US4833663A (en) | Information recording/reproducing apparatus for handling defective sectors on an optical disk | |
JP3067349B2 (ja) | ディスク状記録媒体のアドレス情報検出装置 | |
CA1059617A (en) | Magnetic recorder test article and methods | |
JPH02257417A (ja) | 磁気ヘッドの位置決めのためのサーボ情報の記録・検出方法 | |
CA1104719A (en) | Read apparatus | |
JPS6349273B2 (enrdf_load_stackoverflow) | ||
GB1435603A (en) | Method and apparatus for synchronizing the reading of photo graphic records of digital informatio | |
EP0860827A3 (en) | Data verification | |
US4449154A (en) | Sampling time control circuit for use in an audio cassette tape data processor | |
JPS5670247A (en) | Double feed detection system for record slip | |
JPS59871B2 (ja) | 磁気テ−プ装置の診断方法 | |
JPH02166673A (ja) | 光記録媒体 | |
JPH0235605A (ja) | 磁気ストライプ読み取り方式 | |
US3976856A (en) | Self-clocking punched record reader | |
JPH073730B2 (ja) | スキュー補正回路 | |
JP2672999B2 (ja) | 光ディスク装置のデータ異常検出方法 | |
JP4123422B2 (ja) | 時間測定装置 | |
JPS6234382A (ja) | 磁気記録再生方式 | |
JPH0256754B2 (enrdf_load_stackoverflow) | ||
JPS5960779A (ja) | テ−プレコ−ダのインデツクスデ−タ読み取り方法 | |
JPS62112268A (ja) | シンクワ−ド検出装置 |