JPH0217634U - - Google Patents
Info
- Publication number
- JPH0217634U JPH0217634U JP9712888U JP9712888U JPH0217634U JP H0217634 U JPH0217634 U JP H0217634U JP 9712888 U JP9712888 U JP 9712888U JP 9712888 U JP9712888 U JP 9712888U JP H0217634 U JPH0217634 U JP H0217634U
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- chopper
- motor
- light
- measured
- 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
- 230000035945 sensitivity Effects 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988097128U JPH0645216Y2 (ja) | 1988-07-22 | 1988-07-22 | 携帯用遠赤外線検出器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988097128U JPH0645216Y2 (ja) | 1988-07-22 | 1988-07-22 | 携帯用遠赤外線検出器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0217634U true JPH0217634U (cs) | 1990-02-05 |
| JPH0645216Y2 JPH0645216Y2 (ja) | 1994-11-16 |
Family
ID=31322364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988097128U Expired - Lifetime JPH0645216Y2 (ja) | 1988-07-22 | 1988-07-22 | 携帯用遠赤外線検出器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645216Y2 (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554418A (en) * | 1978-10-17 | 1980-04-21 | Matsushita Electric Ind Co Ltd | Pyroelectric type temperature sensor |
| JPS55144511A (en) * | 1979-04-23 | 1980-11-11 | Li Cor Inc | Optical sensor |
-
1988
- 1988-07-22 JP JP1988097128U patent/JPH0645216Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5554418A (en) * | 1978-10-17 | 1980-04-21 | Matsushita Electric Ind Co Ltd | Pyroelectric type temperature sensor |
| JPS55144511A (en) * | 1979-04-23 | 1980-11-11 | Li Cor Inc | Optical sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645216Y2 (ja) | 1994-11-16 |
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