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1. 发明专利

JP2015220942A 電線インピーダンス整合装置及びシステム审中-公开
标题翻译：用于线阻抗匹配的装置和系统
公开(公告)号：JP2015220942A
公开(公告)日：2015-12-07
申请号：JP2014104946
申请日：2014-05-21
申请人：株式会社関電工
发明人：水野克美
IPC分类号： H01F30/00 , G05F3/04 , H02J3/00 , H02G1/00
摘要：【課題】多条敷設の各電線に流れる電流のアンバランスを抑制し、小型軽量化及び施工性の向上を図る。【解決手段】中央部に貫通孔を有し貫通孔を貫通した電線11a、11bの電流により磁気回路を形成する閉じた鉄心12a、12bに形成された巻線とを備える。貫通孔を貫通した電線11a、11bを一次側とし、巻線を二次側とする変成器を形成し、n(n=2、3、4、…)条の電線に対応してn個の変成器を用意し、n条の電線を1条ずつn個の変成器の鉄心の貫通孔に貫通し、n個の変成器の二次側の巻線に発生する電流が加算されるように、n個の変成器の二次側の巻線を直列接続して二次側回路を形成する。【選択図】図1
摘要翻译：要解决的问题：抑制在多线生产中流过电线的电流的不平衡，并实现尺寸和重量的减小以及可操作性的提高。解决方案：线阻抗匹配装置包括在其上具有相应通孔的闭合铁芯12a，12b 并且通过穿过通孔的导线11a，11b中的电流形成磁路，以及形成在铁芯上的线圈。在线阻抗匹配装置中，形成具有贯穿通孔的导线11a，11b形成的初级侧和由线圈形成的次级侧的变压器，对应于n（n = 2,3， 4，...）条线，n片的每条线穿过n个变压器的每个通孔，并且通过将n个变换的次级侧线圈串联连接形成次级侧电路，使得电流在n个变压器的次级侧线圈中产生。

2. 发明专利

JP4312707B2 Active bias circuit for the current stop circuit for performing a process variation compensation 有权
公开(公告)号：JP4312707B2
公开(公告)日：2009-08-12
申请号：JP2004502076
申请日：2003-02-07
申请人：フェアチャイルド・セミコンダクター・コーポレーション
发明人：ジョンエイデファルコ
IPC分类号： G05F3/04 , H03F3/195 , G05F1/46 , H03F3/193
CPC分类号： G05F1/468

3. 发明专利

JP2000350283A COUNTER ELECTROMOTIVE FORCE INTERFERENCE PREVENTING CIRCUIT 失效
公开(公告)号：JP2000350283A
公开(公告)日：2000-12-15
申请号：JP19643699
申请日：1999-06-07
申请人： KUDO SUEZO
发明人： KUDO SUEZO
IPC分类号： H04R3/02 , G05F3/04
摘要： PROBLEM TO BE SOLVED: To provide a counter electromotive force interference preventing circuit using a diode for AC power amplification faithful to an input. SOLUTION: The cathode of a diode 1 is connected to a power source B and the anode is connected to a terminal B of an output transformer 3. The cathode of a diode 2 is connected to the power source B and the anode is connected to a terminal B of an output transformer 4. Through the operation of this circuit, a counter electromotive force generated by a loudspeaker which is the load of the output transformer 3 appears even on the primary side of the output transformer 3, but is cut off by the diode 1 to exert no influence on a power circuit. A counter electromotive force generated by a loudspeaker, the load of the transformer 4, on the other hand, appears even on the primary side of the output transformer 4, but is cut off through the operation of the diode 3 to exert no influence on the power circuit. Further, there is no inference between the counter electromotive forces.

4. 发明专利

JPH0810414B2 失效
公开(公告)号：JPH0810414B2
公开(公告)日：1996-01-31
申请号：JP22686989
申请日：1989-08-31
IPC分类号： G05F3/02 , G05F3/04 , H01L39/22

5. 发明专利

JPH0793044A SAFETY DEVICE FOR THREE-PHASE ELECTRIC CIRCUIT 失效
公开(公告)号：JPH0793044A
公开(公告)日：1995-04-07
申请号：JP24050894
申请日：1994-09-08
申请人： PHILIPS ELECTRONICS NV
发明人： HENRI RUISU PIEERU RORAIN
IPC分类号： H01R29/00 , G05F3/04 , H01R31/08 , H02H9/04
摘要： PURPOSE: To provide an electrically safe and strong security unit by providing an insertion module and a supporting member provided with three contact pins, fixing a component through a first terminal to the supporting member and electrically connecting it through the first terminal to one of the contact pins. CONSTITUTION: This security unit is provided with an attachable and detachable insertion module 14. The module is composed of the insulation holder 43 of synthetic resin such as polybutylene terephthalic acid chloride or the like and is provided with six paired electrically connected connection pins 24, 25, 26, 27, 28 and 29. The insertion module 14 is fixed to the supporting member through the receiving opening of the supporting member 10 so as to be in electric contact with the contact pins 11, 12, 13, 40, 41 and 42 and terminals 4, 5, 6, 7, 8 and 9. When it is desired, the contact pins, the terminals and the connection pins can be connected with each other permanently by soldering. Durable connection among the three semiconductor components of voltage- depending resistors 1, 2 and 3 is obtained by soldering.

6. 发明专利

JPH0447324B2 失效
公开(公告)号：JPH0447324B2
公开(公告)日：1992-08-03
申请号：JP10684883
申请日：1983-06-16
申请人： HAYASHIBARA TAKESHI
发明人： MASAKI KAZUMI
IPC分类号： G05F3/04 , G05F1/10 , H02H9/02 , H05B39/02 , H05B39/04

7. 发明专利

JPS562370B2 失效
公开(公告)号：JPS562370B2
公开(公告)日：1981-01-20
申请号：JP10662573
申请日：1973-09-20
IPC分类号： G05F3/04 , G05F5/00

8. 发明专利

JPS54142554A SEMICONDUCTOR CIRCUIT 失效
公开(公告)号：JPS54142554A
公开(公告)日：1979-11-06
申请号：JP5042178
申请日：1978-04-27
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： TANAKA MASAYOSHI
IPC分类号： G05F3/04
摘要： PURPOSE:To supply a stable constant voltage to the semiconductor device by grounding AC component except signals through a resistance without an influence to the signal. CONSTITUTION:Since the capacitance 4 and inductance 5 form a parallel resonance circuit, a constant voltage is supplied to the semiconductor device terminal 2 through the inductance 5 and 9 independently of DC value when the constant voltage source is connected to the DC supply terminal 6. Also a signal is not influenced due to the presence of resonance circuit consisting of the capacitance 4 and inductance 5. For the AC component except a signal, the semiconductor device terminal 2 is grounded through the resistance 3 and capacitance 4 or the inductance 5 and capacitance 7.

9. 实用新型

JPS5424986Y2 失效
公开(公告)号：JPS5424986Y2
公开(公告)日：1979-08-22
申请号：JP422575
申请日：1974-12-28
IPC分类号： G05F3/04 , G05F1/56 , G05F3/00 , G05F5/00

10. 实用新型

JPS5329918Y2 失效
公开(公告)号：JPS5329918Y2
公开(公告)日：1978-07-26
申请号：JP3475572
申请日：1972-03-23
IPC分类号： H05B6/68 , G05D23/24 , G05F1/10 , G05F3/04 , H02M1/08 , H05B1/02 , H05B3/00 , H05B6/74

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