JPS631213Y2 - - Google Patents
Info
- Publication number
- JPS631213Y2 JPS631213Y2 JP1320680U JP1320680U JPS631213Y2 JP S631213 Y2 JPS631213 Y2 JP S631213Y2 JP 1320680 U JP1320680 U JP 1320680U JP 1320680 U JP1320680 U JP 1320680U JP S631213 Y2 JPS631213 Y2 JP S631213Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- pointer
- counter
- rectangular wave
- circuit
- 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
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000007493 shaping process Methods 0.000 claims description 12
- 238000005286 illumination Methods 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 3
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Indicating Measured Values (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1320680U JPS631213Y2 (OSRAM) | 1980-02-04 | 1980-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1320680U JPS631213Y2 (OSRAM) | 1980-02-04 | 1980-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56114420U JPS56114420U (OSRAM) | 1981-09-03 |
| JPS631213Y2 true JPS631213Y2 (OSRAM) | 1988-01-13 |
Family
ID=29609747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1320680U Expired JPS631213Y2 (OSRAM) | 1980-02-04 | 1980-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631213Y2 (OSRAM) |
-
1980
- 1980-02-04 JP JP1320680U patent/JPS631213Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56114420U (OSRAM) | 1981-09-03 |
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