JPH02104391U - - Google Patents
Info
- Publication number
- JPH02104391U JPH02104391U JP1223989U JP1223989U JPH02104391U JP H02104391 U JPH02104391 U JP H02104391U JP 1223989 U JP1223989 U JP 1223989U JP 1223989 U JP1223989 U JP 1223989U JP H02104391 U JPH02104391 U JP H02104391U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- stacked
- light
- optical sensor
- synthetic resin
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 230000004397 blinking Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1223989U JPH02104391U (nl) | 1989-02-06 | 1989-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1223989U JPH02104391U (nl) | 1989-02-06 | 1989-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104391U true JPH02104391U (nl) | 1990-08-20 |
Family
ID=31221511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1223989U Pending JPH02104391U (nl) | 1989-02-06 | 1989-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104391U (nl) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6122082B2 (nl) * | 1985-04-22 | 1986-05-30 | Toyo Guriin Kk | |
| JPS6210785U (nl) * | 1985-07-04 | 1987-01-22 |
-
1989
- 1989-02-06 JP JP1223989U patent/JPH02104391U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6122082B2 (nl) * | 1985-04-22 | 1986-05-30 | Toyo Guriin Kk | |
| JPS6210785U (nl) * | 1985-07-04 | 1987-01-22 |