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51. 发明专利

JPS54120824A CARBON BRUSH FOR SLIDE TAP TYPE WELDING POWER UNIT 失效
公开(公告)号：JPS54120824A
公开(公告)日：1979-09-19
申请号：JP2793278
申请日：1978-03-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKAGI SEIJI
IPC分类号： H01F29/06 , H01F29/04
摘要： PURPOSE:To prevent the circulating current and the coil from thermal damage, by making an improvement of the carbon brush. CONSTITUTION:A carbon brush 4 is made of the material publicly known, forming a carbon portion 5, having a slit of comb-shape, with an insulator 6 of high electrical resistance, such as glass and tape paper or powder-like material, etc., filled into said slit. The layer of each insulator 6 is provided in parallel to the winding direction of a transformer, that is, the sliding direction, with the carbon portion 5 made continuous in only one end edge. The layer of the insulator 6 and the carbon portion 5 are constructed in a layer-building state of sandwich-pattern in the sliding direction being formed as so to heighten an electrical resistance in the direction across the turns. Accordingly, in case of a contact made between the carbon brush 4 and a winding n1 and n2 at a point P1 and P2, the insulator 6 causes a very difficult flow of the circulating current i1.

52. 发明专利

JPS53113738A POWER SOURCE APPARATUS OF SINGLE PHASE DIRECT CURRENT ARC WELDING 失效
公开(公告)号：JPS53113738A
公开(公告)日：1978-10-04
申请号：JP2943777
申请日：1977-03-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OKU TAKESHI , MATSUMOTO KATSUMITSU , NISHIDA YORIAKI , TAKAGI SEIJI , KAWAI NAOKI , MINAMIDA TAKAAKI
IPC分类号： B23K9/073 , B23K9/06
摘要： PURPOSE:To obtain a good arc characteristics, producing no winkling or a touch of burning etc., by making the value of direct current inductance, connected with the output terminal of the second rectifier circuit, larger than that of connected with the first circuit.

53. 发明专利

JPS5282654A WELD LINE FOLLOWWUP DEVICE 失效
公开(公告)号：JPS5282654A
公开(公告)日：1977-07-11
申请号：JP14816775
申请日：1975-12-11
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKAGI SEIJI
IPC分类号： B23K9/127 , B23K9/12 , B23K37/00

54. 发明专利

JPS5282651A DEVICE FOR DETECTING WELDING CURRENT 失效
公开(公告)号：JPS5282651A
公开(公告)日：1977-07-11
申请号：JP14542275
申请日：1975-12-04
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKAGI SEIJI , NISHIDA NOBUKI
IPC分类号： B23K9/10 , B23K9/06

55. 发明专利

JP2006196498A Solid electrolytic capacitor and its manufacturing method 审中-公开
标题翻译：固体电解电容器及其制造方法
公开(公告)号：JP2006196498A
公开(公告)日：2006-07-27
申请号：JP2005003573
申请日：2005-01-11
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： AKAMI KENJI , KAWACHI AYUMI , TAKAGI SEIJI , HAYASHI CHIHARU , YOSHINO TAKESHI
IPC分类号： H01G9/08 , H01G9/00
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable solid electrolytic capacitor where conductive polymer is set to solid electrolyte, by solving the problem that conductive polymer is oxidized and deteriorated and vicinity of an anode oxide film corrodes due to oxygen and moisture which invade from outside, and that a capacitor characteristic is deteriorated.
SOLUTION: The capacitor is provided with a capacitor element 1 where an anode and a cathode are formed with conductive polymer as solid electrolyte, a metallic cathode case 10 where the cathode of the capacitor element 1 is electrically connected and stored, and a metallic anode case 13 which electrically connects and stores the anode of the capacitor element 1 and is connected to the cathode case 10 in an insulated state. Invasion of oxygen and moisture from outside is inhibited, and oxidization and deterioration of conductive polymer and corrosion of vicinity of the anode oxide film are eliminated. Superior reliability without deterioration of the capacitor characteristic can be displayed. The capacitor can be miniaturized and cost can be reduced.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供将导电性聚合物设置为固体电解质的高可靠性的固体电解电容器，通过解决导电性聚合物被氧化和劣化的问题，并且阳极氧化物膜的附近由于氧气和水分而被腐蚀从外部入侵，电容器特性劣化。解决方案：电容器设置有电容器元件1，其中阳极和阴极由导电聚合物形成为固体电解质，电容器元件1的阴极电连接并存储的金属阴极壳体10，以及金属阳极壳体13，其电连接并存储电容器元件1的阳极，并且在绝缘状态下连接到阴极壳体10。抑制了外界氧气和水分的侵入，消除了导电聚合物的氧化和劣化以及阳极氧化膜附近的腐蚀。可以显示优异的可靠性，而不会降低电容器特性。电容器可以小型化并且可以降低成本。版权所有（C）2006，JPO＆NCIPI

56. 发明专利

JP2005136163A Electrode manufacturing method and solid electrolytic capacitor manufacturing method 审中-公开
标题翻译：电极制造方法和固体电解电容器制造方法
公开(公告)号：JP2005136163A
公开(公告)日：2005-05-26
申请号：JP2003370386
申请日：2003-10-30
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KAWACHI AYUMI , TAKAGI SEIJI , MIDO YUJI
IPC分类号： H01G9/052 , H01G9/00 , H01G9/012
摘要： PROBLEM TO BE SOLVED: To provide an electrode manufacturing method and a solid electrolytic capacitor manufacturing method by which electrostatic capacity can be kept constant and the accuracy of the thickness of a solid electrolytic capacitor can be also improved, by making a valve metal porous material as an electrode uniform in thickness in the manufacturing method for a number of solid electrolytic capacitors. SOLUTION: Valve metal powder paste is put into a mold 21 matching valve metal foil 1 with an optional uniform width, and dried. Then, the dried valve metal powder paste 22 and the valve metal foil 1 are press-fitted in a manner to cover one surface or both surfaces of the valve metal foil 1, and they are sintered to make an electrode. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供电极制造方法和固体电解电容器制造方法，通过使电极制造方法和固体电解电容器制造方法能够使静电电容保持恒定，并且还可以提高固体电解电容器的厚度精度，在多种固体电解电容器的制造方法中，多孔材料作为电极厚度均匀。
解决方案：将阀金属粉末浆料放入具有任选均匀宽度的匹配阀金属箔1的模具21中并干燥。然后，将干燥的阀金属粉末膏22和阀金属箔1以覆盖阀金属箔1的一个表面或两个表面的方式压配合，并进行烧结以制成电极。版权所有（C）2005，JPO＆NCIPI

57. 发明专利

JP2005089517A Conductive polymer and solid electrolytic capacitor using the same 审中-公开
标题翻译：导电聚合物和使用该固体电解电容器的固体电解电容器
公开(公告)号：JP2005089517A
公开(公告)日：2005-04-07
申请号：JP2003321334
申请日：2003-09-12
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TAKAGI SEIJI , KAWACHI AYUMI , MIDO YUJI
IPC分类号： C08G61/12 , H01B1/12 , H01G9/028 , H01G9/14
摘要： PROBLEM TO BE SOLVED: To provide a conductive polymer having high conductivity and excellent flexibility, and to provide a solid electrolytic capacitor lowered in a leakage current, concerning to the conductive polymer and the solid electrolytic capacitor, respectively.
SOLUTION: The conductive polymer having high conductivity and flexibility is obtained by containing at least two dopants therein, wherein at least one is an aromatic sulfonic acid anion. The solid electrolytic capacitor is realized to have a low ESR (equivalent series resistance) and a low leakage current by using the conductive polymer as a solid electrolytic layer 4 in the capacitor.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有高导电性和优异柔性的导电聚合物，并分别提供关于导电聚合物和固体电解电容器的泄漏电流降低的固体电解电容器。解决方案：具有高导电性和柔韧性的导电聚合物通过在其中含有至少两种掺杂剂而获得，其中至少一种是芳族磺酸阴离子。通过在电容器中使用导电性聚合物作为固体电解质层4，实现固体电解电容器具有低ESR（等效串联电阻）和低漏电流。版权所有（C）2005，JPO＆NCIPI

58. 发明专利

JP2004165475A Solid-electrolytic capacitor 审中-公开
公开(公告)号：JP2004165475A
公开(公告)日：2004-06-10
申请号：JP2002330541
申请日：2002-11-14
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KAWACHI AYUMI , MIDO YUJI , TAKAGI SEIJI
IPC分类号： H01G9/14 , H01G9/052 , H01G9/15
摘要： PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor whose leak current is small.
SOLUTION: A dielectric film 3, a solid-electrolytic layer 5, and a sheet-like solid-electrolytic capacitor element wherein a collector is formed, are laminated in the surface of a valve metallic porous body 2 formed in the surface of a valve metallic foil 1. One end of the valve metallic foil 1 of each solid-electrolytic capacitor element is connected to one external electrode 8 consisting of a lead frame, and the collector layer of the laminated solid-electrolytic capacitor element is connected to the other external electrode 9.
COPYRIGHT: (C)2004,JPO

59. 发明专利

JP2003133183A SOLID ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME 审中-公开
公开(公告)号：JP2003133183A
公开(公告)日：2003-05-09
申请号：JP2001328820
申请日：2001-10-26
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKAGI SEIJI , KAWACHI AYUMI , MIDO YUJI , KANEMITSU YASUO
IPC分类号： H01G9/032 , H01G9/00 , H01G9/004 , H01G9/012 , H01G9/04 , H01G9/08 , H01G9/15
摘要： PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor that aims at a large capacitance and further reduction of ESR and ESL. SOLUTION: A valve metal foil 11, which includes a valve metal porous body 12, at least on one surface and a lead portion is made as an anode. At least a dielectric coating film 14 is on the surface of the valve metal porous body 12, the surface of the dielectric coating film 14 includes a solid electrolytic layer 15, the surface of the solid electrolytic layer 15 includes a charge collector layer 16, which forms a cathode. The lead portion includes an anode lead electrode 18 made of material to which plating can be performed, the anode lead electrode 18 and the charge collector layer 16 include an external anode electrode 19 and an external cathode electrode 20, respectively, and the capacitor includes an outer package resin 17, so as to separate the two external electrodes 19, 20.

60. 发明专利

JP2002299159A REGULATOR FOR POWER SUPPLY 失效
公开(公告)号：JP2002299159A
公开(公告)日：2002-10-11
申请号：JP2001103236
申请日：2001-04-02
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUJII TATSUO , TAKAGI SEIJI , MIDO YUJI , KIMURA RYO , TAKAHASHI HIROSHI
IPC分类号： H01G4/38 , H01G9/012 , H01G9/052
摘要： PROBLEM TO BE SOLVED: To provide a small-sized regulator for a power supply, which has a capacitor part constituted of a solid state electrolytic capacitor which can be directly and electrically connected with a semiconductor component via a connection bump and is superior in high frequency responsiveness, mounting property and productivity. SOLUTION: Dielectrics coating films 2, solid-state electrolyte layers 3 and current collector layers 4 are formed on porous surfaces of valve metal sheet bodies 1 and are covered with insulating layers 9, and a first capacitor part 14 and a second capacitor part 15 composed of them are formed; the second capacitor part 15 which is arranged so as to be electrically insulated on the same surface, on which the first capacitor part 14 is arranged, and a current collector layer 10 which is electrically connected with the first capacitor part 14 and the second capacitor part 15 are installed on the same surface; and the valve metal sheet body 1 of the first capacitor part 14 is electrically connected with the semiconductor component 8 via a connection bump 11, and the valve metal sheet body 1 of the second capacitor part 15 is electrically connected with the semiconductor component 8 via the connection bump 11.

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