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 (OSRAM) | 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 (OSRAM) |
-
1981
- 1981-09-03 JP JP13138581U patent/JPS58135069U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58135069U (ja) | 1983-09-10 |
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