JPH0412762U - - Google Patents
Info
- Publication number
- JPH0412762U JPH0412762U JP5440890U JP5440890U JPH0412762U JP H0412762 U JPH0412762 U JP H0412762U JP 5440890 U JP5440890 U JP 5440890U JP 5440890 U JP5440890 U JP 5440890U JP H0412762 U JPH0412762 U JP H0412762U
- Authority
- JP
- Japan
- Prior art keywords
- infrared light
- signal
- section
- ultrasonic
- main body
- 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 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Details Of Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5440890U JPH0412762U (cs) | 1990-05-23 | 1990-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5440890U JPH0412762U (cs) | 1990-05-23 | 1990-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0412762U true JPH0412762U (cs) | 1992-01-31 |
Family
ID=31576449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5440890U Pending JPH0412762U (cs) | 1990-05-23 | 1990-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412762U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005123855A (ja) * | 2003-10-16 | 2005-05-12 | Nippon Telegr & Teleph Corp <Ntt> | 情報提示装置、情報提示システム、情報提示方法および情報提示プログラム |
-
1990
- 1990-05-23 JP JP5440890U patent/JPH0412762U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005123855A (ja) * | 2003-10-16 | 2005-05-12 | Nippon Telegr & Teleph Corp <Ntt> | 情報提示装置、情報提示システム、情報提示方法および情報提示プログラム |