JPH02219Y2 - - Google Patents
Info
- Publication number
- JPH02219Y2 JPH02219Y2 JP7947283U JP7947283U JPH02219Y2 JP H02219 Y2 JPH02219 Y2 JP H02219Y2 JP 7947283 U JP7947283 U JP 7947283U JP 7947283 U JP7947283 U JP 7947283U JP H02219 Y2 JPH02219 Y2 JP H02219Y2
- Authority
- JP
- Japan
- Prior art keywords
- reed switch
- coil
- rectangular wave
- pachinko machine
- magnetic field
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 8
- 238000009499 grossing Methods 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 5
- 230000005284 excitation Effects 0.000 description 11
- 239000011521 glass Substances 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Landscapes
- Pinball Game Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7947283U JPS59184881U (ja) | 1983-05-26 | 1983-05-26 | パチンコ機の不正操作検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7947283U JPS59184881U (ja) | 1983-05-26 | 1983-05-26 | パチンコ機の不正操作検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59184881U JPS59184881U (ja) | 1984-12-08 |
| JPH02219Y2 true JPH02219Y2 (en, 2012) | 1990-01-05 |
Family
ID=30209475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7947283U Granted JPS59184881U (ja) | 1983-05-26 | 1983-05-26 | パチンコ機の不正操作検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59184881U (en, 2012) |
-
1983
- 1983-05-26 JP JP7947283U patent/JPS59184881U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59184881U (ja) | 1984-12-08 |
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