JPS63168866U - - Google Patents
Info
- Publication number
- JPS63168866U JPS63168866U JP6150787U JP6150787U JPS63168866U JP S63168866 U JPS63168866 U JP S63168866U JP 6150787 U JP6150787 U JP 6150787U JP 6150787 U JP6150787 U JP 6150787U JP S63168866 U JPS63168866 U JP S63168866U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- pulse
- absence
- counting circuit
- filter
- 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
Landscapes
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6150787U JPS63168866U (US06534493-20030318-C00166.png) | 1987-04-24 | 1987-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6150787U JPS63168866U (US06534493-20030318-C00166.png) | 1987-04-24 | 1987-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168866U true JPS63168866U (US06534493-20030318-C00166.png) | 1988-11-02 |
Family
ID=30894910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6150787U Pending JPS63168866U (US06534493-20030318-C00166.png) | 1987-04-24 | 1987-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168866U (US06534493-20030318-C00166.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005111639A1 (ja) * | 2004-05-19 | 2005-11-24 | Advantest Corporation | 発振検出装置、及び試験装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5280435A (en) * | 1975-12-27 | 1977-07-06 | Takamisawa Cybernetics | Power source instant stop detection device |
| JPS5526471A (en) * | 1978-08-15 | 1980-02-25 | Matsushita Electric Works Ltd | Power failure detection circuit |
| JPS61234366A (ja) * | 1985-04-10 | 1986-10-18 | Nissin Electric Co Ltd | 信号レベル検出回路 |
-
1987
- 1987-04-24 JP JP6150787U patent/JPS63168866U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5280435A (en) * | 1975-12-27 | 1977-07-06 | Takamisawa Cybernetics | Power source instant stop detection device |
| JPS5526471A (en) * | 1978-08-15 | 1980-02-25 | Matsushita Electric Works Ltd | Power failure detection circuit |
| JPS61234366A (ja) * | 1985-04-10 | 1986-10-18 | Nissin Electric Co Ltd | 信号レベル検出回路 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005111639A1 (ja) * | 2004-05-19 | 2005-11-24 | Advantest Corporation | 発振検出装置、及び試験装置 |
