JPS6224357Y2 - - Google Patents
Info
- Publication number
- JPS6224357Y2 JPS6224357Y2 JP13138581U JP13138581U JPS6224357Y2 JP S6224357 Y2 JPS6224357 Y2 JP S6224357Y2 JP 13138581 U JP13138581 U JP 13138581U JP 13138581 U JP13138581 U JP 13138581U JP S6224357 Y2 JPS6224357 Y2 JP S6224357Y2
- Authority
- JP
- Japan
- Prior art keywords
- ticket
- punch hole
- output
- magnetic head
- signal
- 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
- 238000001514 detection method Methods 0.000 claims description 15
- 238000007493 shaping process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000003708 edge detection Methods 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13138581U JPS58135069U (ja) | 1981-09-03 | 1981-09-03 | 磁気記録付きチケツトのパンチ穴検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13138581U JPS58135069U (ja) | 1981-09-03 | 1981-09-03 | 磁気記録付きチケツトのパンチ穴検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58135069U JPS58135069U (ja) | 1983-09-10 |
| JPS6224357Y2 true JPS6224357Y2 (en)van) | 1987-06-22 |
Family
ID=30101444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13138581U Granted JPS58135069U (ja) | 1981-09-03 | 1981-09-03 | 磁気記録付きチケツトのパンチ穴検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58135069U (en)van) |
-
1981
- 1981-09-03 JP JP13138581U patent/JPS58135069U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58135069U (ja) | 1983-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4254441A (en) | Digital code reader | |
| US4184179A (en) | Reproduction of binary signals from a recording medium that may be read at varying speeds | |
| JPS5951024B2 (ja) | 磁気信号検出器 | |
| US4141494A (en) | Digital code reader | |
| JPS6224357Y2 (en)van) | ||
| JPH0337122Y2 (en)van) | ||
| EP0780837A3 (en) | Recording medium on which information is recorded in intermittent pattern, and method of and apparatus for reproducing the information | |
| JPS6356625B2 (en)van) | ||
| US4345168A (en) | Electrical peak detector | |
| JPH0433592Y2 (en)van) | ||
| JPH0254594B2 (en)van) | ||
| JPS5850444Y2 (ja) | 磁気カ−ド、磁気通帳兼用リ−ダ | |
| KR920005875B1 (ko) | 자기카드 위조 방지용 영구 신호의 판독 방법 및 장치 | |
| JPH0433590Y2 (en)van) | ||
| JPH0644331B2 (ja) | ピ−ク検出回路 | |
| RU2024965C1 (ru) | Устройство для воспроизведения магнитной записи с промышленных конструкций | |
| JPS6149293A (ja) | 紙葉類弁別法 | |
| EP0342062A3 (en) | Recognising patterns printed in magnetizable ink | |
| JPS6230204Y2 (en)van) | ||
| JP2650198B2 (ja) | 磁気媒体読み取り装置 | |
| DE59104660D1 (de) | Lesekopf. | |
| JPH0435214U (en)van) | ||
| JPH0458174A (ja) | 刻印検出用磁気センサ | |
| JPS6159588A (ja) | 紙葉類弁別法 | |
| JPH0619059U (ja) | 情報記録カード |