JPH0479850U - - Google Patents
Info
- Publication number
- JPH0479850U JPH0479850U JP12188790U JP12188790U JPH0479850U JP H0479850 U JPH0479850 U JP H0479850U JP 12188790 U JP12188790 U JP 12188790U JP 12188790 U JP12188790 U JP 12188790U JP H0479850 U JPH0479850 U JP H0479850U
- Authority
- JP
- Japan
- Prior art keywords
- statement
- output voltage
- detects
- comparing
- photo sensor
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Controlling Sheets Or Webs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12188790U JPH0479850U (2) | 1990-11-22 | 1990-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12188790U JPH0479850U (2) | 1990-11-22 | 1990-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0479850U true JPH0479850U (2) | 1992-07-13 |
Family
ID=31869712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12188790U Pending JPH0479850U (2) | 1990-11-22 | 1990-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0479850U (2) |
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1990
- 1990-11-22 JP JP12188790U patent/JPH0479850U/ja active Pending