JPH0215615U - - Google Patents
Info
- Publication number
- JPH0215615U JPH0215615U JP1988091037U JP9103788U JPH0215615U JP H0215615 U JPH0215615 U JP H0215615U JP 1988091037 U JP1988091037 U JP 1988091037U JP 9103788 U JP9103788 U JP 9103788U JP H0215615 U JPH0215615 U JP H0215615U
- Authority
- JP
- Japan
- Prior art keywords
- output
- light emitting
- reference voltage
- differentiating circuit
- sensor section
- 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.)
- Granted
Links
- 230000004397 blinking Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988091037U JPH0540089Y2 (en]) | 1988-07-11 | 1988-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988091037U JPH0540089Y2 (en]) | 1988-07-11 | 1988-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0215615U true JPH0215615U (en]) | 1990-01-31 |
| JPH0540089Y2 JPH0540089Y2 (en]) | 1993-10-12 |
Family
ID=31315537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988091037U Expired - Lifetime JPH0540089Y2 (en]) | 1988-07-11 | 1988-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540089Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002266323A (ja) * | 2001-03-06 | 2002-09-18 | Nippon Kokan Light Steel Kk | 自発光型視線誘導標 |
-
1988
- 1988-07-11 JP JP1988091037U patent/JPH0540089Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002266323A (ja) * | 2001-03-06 | 2002-09-18 | Nippon Kokan Light Steel Kk | 自発光型視線誘導標 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540089Y2 (en]) | 1993-10-12 |