JPH0260273B2 - - Google Patents
Info
- Publication number
- JPH0260273B2 JPH0260273B2 JP59107303A JP10730384A JPH0260273B2 JP H0260273 B2 JPH0260273 B2 JP H0260273B2 JP 59107303 A JP59107303 A JP 59107303A JP 10730384 A JP10730384 A JP 10730384A JP H0260273 B2 JPH0260273 B2 JP H0260273B2
- Authority
- JP
- Japan
- Prior art keywords
- slits
- view
- signal
- pinhole
- field
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 27
- 238000012806 monitoring device Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59107303A JPS60250281A (ja) | 1984-05-26 | 1984-05-26 | 状況監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59107303A JPS60250281A (ja) | 1984-05-26 | 1984-05-26 | 状況監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60250281A JPS60250281A (ja) | 1985-12-10 |
| JPH0260273B2 true JPH0260273B2 (US20110009641A1-20110113-C00116.png) | 1990-12-14 |
Family
ID=14455669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59107303A Granted JPS60250281A (ja) | 1984-05-26 | 1984-05-26 | 状況監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60250281A (US20110009641A1-20110113-C00116.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0193583U (US20110009641A1-20110113-C00116.png) * | 1987-12-11 | 1989-06-20 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5612537A (en) * | 1979-06-19 | 1981-02-06 | Sphere Invest | Scanner |
-
1984
- 1984-05-26 JP JP59107303A patent/JPS60250281A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5612537A (en) * | 1979-06-19 | 1981-02-06 | Sphere Invest | Scanner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60250281A (ja) | 1985-12-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |