JPH0215754U - - Google Patents
Info
- Publication number
- JPH0215754U JPH0215754U JP11316788U JP11316788U JPH0215754U JP H0215754 U JPH0215754 U JP H0215754U JP 11316788 U JP11316788 U JP 11316788U JP 11316788 U JP11316788 U JP 11316788U JP H0215754 U JPH0215754 U JP H0215754U
- Authority
- JP
- Japan
- Prior art keywords
- infrared
- receiving device
- light condensing
- incident
- light
- 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 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11316788U JPH0215754U (en:Method) | 1988-08-29 | 1988-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11316788U JPH0215754U (en:Method) | 1988-08-29 | 1988-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215754U true JPH0215754U (en:Method) | 1990-01-31 |
Family
ID=31352766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11316788U Pending JPH0215754U (en:Method) | 1988-08-29 | 1988-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215754U (en:Method) |
-
1988
- 1988-08-29 JP JP11316788U patent/JPH0215754U/ja active Pending