JP2009021871A5 - - Google Patents
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- Publication number
- JP2009021871A5 JP2009021871A5 JP2007183485A JP2007183485A JP2009021871A5 JP 2009021871 A5 JP2009021871 A5 JP 2009021871A5 JP 2007183485 A JP2007183485 A JP 2007183485A JP 2007183485 A JP2007183485 A JP 2007183485A JP 2009021871 A5 JP2009021871 A5 JP 2009021871A5
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- JP
- Japan
- 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.)
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007183485A JP5084379B2 (ja) | 2007-07-12 | 2007-07-12 | 信号検出回路および信号検出方法、ならびに状態検出回路 |
US12/149,251 US7763874B2 (en) | 2007-07-12 | 2008-04-29 | Signal detection circuit and signal detection method, and state detection circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007183485A JP5084379B2 (ja) | 2007-07-12 | 2007-07-12 | 信号検出回路および信号検出方法、ならびに状態検出回路 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009021871A JP2009021871A (ja) | 2009-01-29 |
JP2009021871A5 true JP2009021871A5 (ja) | 2010-06-03 |
JP5084379B2 JP5084379B2 (ja) | 2012-11-28 |
Family
ID=40252302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007183485A Expired - Fee Related JP5084379B2 (ja) | 2007-07-12 | 2007-07-12 | 信号検出回路および信号検出方法、ならびに状態検出回路 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7763874B2 (ja) |
JP (1) | JP5084379B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014052872A1 (en) * | 2012-09-28 | 2014-04-03 | Arc Suppression Technologies | Contact separation detector and methods therefor |
KR20180132563A (ko) * | 2017-06-02 | 2018-12-12 | 하만인터내셔날인더스트리스인코포레이티드 | 마이크로폰 불능화 시스템 |
JP2019087938A (ja) * | 2017-11-09 | 2019-06-06 | ルネサスエレクトロニクス株式会社 | 半導体装置、半導体システム及び半導体装置の制御方法 |
US11114257B2 (en) * | 2018-04-06 | 2021-09-07 | Yazaki North America, Inc. | Methods and apparatus for DC arc detection/suppression |
US11521814B2 (en) * | 2018-09-27 | 2022-12-06 | Siemens Aktiengesellschaft | Low-voltage circuit breaker |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390790A (en) * | 1979-08-09 | 1983-06-28 | Theta-J Corporation | Solid state optically coupled electrical power switch |
GB2078440B (en) * | 1980-03-31 | 1984-04-18 | Nippon Telegraph & Telephone | An optoelectronic switch |
US4700060A (en) * | 1986-03-25 | 1987-10-13 | Whirlwind Music Distributors, Inc. | Device for selectively routing audio signals bidirectionally along one or two signal paths |
JPH01256489A (ja) * | 1988-04-06 | 1989-10-12 | Toshiba Corp | エレベータのドア安全装置 |
JPH0356848U (ja) * | 1989-10-05 | 1991-05-31 | ||
JPH0495186A (ja) * | 1990-08-07 | 1992-03-27 | Canon Inc | 電子機器 |
JP3012401B2 (ja) * | 1992-07-03 | 2000-02-21 | 株式会社四国総合研究所 | 交流開閉器 |
JPH098732A (ja) | 1995-06-16 | 1997-01-10 | Canon Inc | 光通信用情報処理装置 |
JP3629929B2 (ja) * | 1997-12-10 | 2005-03-16 | サクサ株式会社 | メモリデータ制御装置 |
JP3609698B2 (ja) | 2000-08-11 | 2005-01-12 | 三洋電機株式会社 | 折り畳み式通信端末機 |
JP4122776B2 (ja) * | 2002-01-18 | 2008-07-23 | 株式会社明電舎 | リレー |
-
2007
- 2007-07-12 JP JP2007183485A patent/JP5084379B2/ja not_active Expired - Fee Related
-
2008
- 2008-04-29 US US12/149,251 patent/US7763874B2/en not_active Expired - Fee Related
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