JPS63143998U - - Google Patents
Info
- Publication number
- JPS63143998U JPS63143998U JP3404187U JP3404187U JPS63143998U JP S63143998 U JPS63143998 U JP S63143998U JP 3404187 U JP3404187 U JP 3404187U JP 3404187 U JP3404187 U JP 3404187U JP S63143998 U JPS63143998 U JP S63143998U
- Authority
- JP
- Japan
- Prior art keywords
- reflective sensor
- main body
- detection circuit
- eyeglass frame
- circuit main
- 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 description 3
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 206010041349 Somnolence Diseases 0.000 claims 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Eyeglasses (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3404187U JPS63143998U (enExample) | 1987-03-09 | 1987-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3404187U JPS63143998U (enExample) | 1987-03-09 | 1987-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143998U true JPS63143998U (enExample) | 1988-09-21 |
Family
ID=30842215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3404187U Pending JPS63143998U (enExample) | 1987-03-09 | 1987-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143998U (enExample) |
-
1987
- 1987-03-09 JP JP3404187U patent/JPS63143998U/ja active Pending