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1. 发明申请

US20100014217A1 ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME 失效
标题翻译：电子元件及其制造方法
公开(公告)号：US20100014217A1
公开(公告)日：2010-01-21
申请号：US12498572
申请日：2009-07-07
申请人： Kazuya KAWAHARA , Yuuki Murata , Takashi Oda
发明人： Kazuya KAWAHARA , Yuuki Murata , Takashi Oda
IPC分类号： H01G9/025 , H01G9/00
CPC分类号： H01G9/151 , H01G9/012 , H01G9/10 , Y10T29/417 , Y10T29/435
摘要： An electronic component includes a functional element, first and second collectors joined to the functional element, and an outer package integrally covering the functional element and the first and second collectors. The functional element has first and second end surfaces having circular shapes and a side surface having a cylindrical shape extending along a center axis. The element includes first and second electrode foils rolled about the center axis and exposed from the first and second surfaces, respectively. The outer package has first and second surfaces parallel to the first and second end surfaces of the functional element, and has first to fourth corners as seen from a direction of the center axis. The first corner is adjacent to the second corner. The first and second terminals are arranged at the first and second corners of the outer package, respectively. This electronic component can have a small size and a small height while reducing its equivalent series resistance.
摘要翻译：电子部件包括功能元件，连接到功能元件的第一和第二收集器，以及整体地覆盖功能元件和第一和第二收集器的外部封装。功能元件具有圆形形状的第一和第二端面以及具有沿着中心轴延伸的圆柱形状的侧表面。元件包括围绕中心轴线卷绕并从第一表面和第二表面暴露的第一和第二电极箔。外包装具有平行于功能元件的第一和第二端面的第一表面和第二表面，并且从中心轴线的方向看，具有第一至第四角。第一个角落与第二个角相邻。第一和第二端子分别布置在外包装的第一和第二拐角处。该电子部件可以具有小尺寸和小的高度，同时降低其等效的串联电阻。

2. 发明授权

US06440559B1 Granular polytetrafluoroethylene powders and process for producing the same 失效
标题翻译：颗粒状聚四氟乙烯粉末及其制造方法
公开(公告)号：US06440559B1
公开(公告)日：2002-08-27
申请号：US09403521
申请日：1999-10-22
申请人： Michio Asano , Kazuya Kawahara
发明人： Michio Asano , Kazuya Kawahara
IPC分类号： B32B516
CPC分类号： C08J3/12 , C08J3/205 , C08J2327/18 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： To provide a filler-containing or non-filler-containing polytetrafluoroethylene granular powder having a high apparent density, a small electrostatic charge and a superior powder flowability and giving a molded product which is free from lowering of tensile strength and elongation and coloring attributable to the surfactant and has a high degree of whiteness, and a process for preparing the same. The granulation is carried out by wetting 100 part by weight of a polytetrafluoroethylene powder or a mixture of polytetrafluoroethylene powder and filler with 30 to 60 parts by weight of an aqueous solution containing a nonionic surfactant having a hydrophobic segment comprising a poly(oxyalkylene) unit having 3 or 4 carbon atoms and a hydrophilic segment comprising a poly(oxyethylene) unit and then applying a mechanical force to the wetted polytetrafluoroethylene powder or the wetted mixture of polytetrafluoroethylene powder and filler.
摘要翻译：为了提供具有高表观密度，小静电荷和优异的粉末流动性的含填料或非填料的聚四氟乙烯粒状粉末，并且得到不降低拉伸强度和伸长率的成型产品，表面活性剂，并且具有高白度，及其制备方法。造粒是通过将100重量份聚四氟乙烯粉末或聚四氟乙烯粉末和填料的混合物与30至60重量份的含有疏水性链段的非离子表面活性剂的水溶液进行，所述疏水性链段包含聚（氧化烯）单元， 3或4个碳原子的亲水链段和包含聚（氧乙烯）单元的亲水链段，然后对润湿的聚四氟乙烯粉末或浸渍的聚四氟乙烯粉末和填料的混合物施加机械力。

3. 发明授权

US08130486B2 Electronic component and method of manufacturing the same 失效
标题翻译：电子部件及其制造方法
公开(公告)号：US08130486B2
公开(公告)日：2012-03-06
申请号：US12498572
申请日：2009-07-07
申请人： Kazuya Kawahara , Yuuki Murata , Takashi Oda
发明人： Kazuya Kawahara , Yuuki Murata , Takashi Oda
IPC分类号： H01G4/32 , H01G9/04 , H01G9/10
CPC分类号： H01G9/151 , H01G9/012 , H01G9/10 , Y10T29/417 , Y10T29/435
摘要： An electronic component includes a functional element, first and second collectors joined to the functional element, and an outer package integrally covering the functional element and the first and second collectors. The functional element has first and second end surfaces having circular shapes and a side surface having a cylindrical shape extending along a center axis. The element includes first and second electrode foils rolled about the center axis and exposed from the first and second surfaces, respectively. The outer package has first and second surfaces parallel to the first and second end surfaces of the functional element, and has first to fourth corners as seen from a direction of the center axis. The first corner is adjacent to the second corner. The first and second terminals are arranged at the first and second corners of the outer package, respectively. This electronic component can have a small size and a small height while reducing its equivalent series resistance.
摘要翻译：电子部件包括功能元件，连接到功能元件的第一和第二收集器，以及整体地覆盖功能元件和第一和第二收集器的外部封装。功能元件具有圆形形状的第一和第二端面以及具有沿着中心轴延伸的圆柱形状的侧表面。元件包括围绕中心轴线卷绕并从第一表面和第二表面暴露的第一和第二电极箔。外包装具有平行于功能元件的第一和第二端面的第一表面和第二表面，并且从中心轴线的方向看，具有第一至第四角。第一个角落与第二个角相邻。第一和第二端子分别布置在外包装的第一和第二拐角处。该电子部件可以具有小尺寸和小的高度，同时降低其等效的串联电阻。

4. 发明授权

US06839223B2 Capacitor 有权
标题翻译：电容器
公开(公告)号：US06839223B2
公开(公告)日：2005-01-04
申请号：US10752550
申请日：2004-01-08
申请人： Kazuya Kawahara , Mitsuo Tadokoro , Yoshiki Hashimoto , Toshiyuki Hata , Morihiro Fukuda , Tsuyoshi Yoshino
发明人： Kazuya Kawahara , Mitsuo Tadokoro , Yoshiki Hashimoto , Toshiyuki Hata , Morihiro Fukuda , Tsuyoshi Yoshino
IPC分类号： H01G9/008 , H01G4/228 , H01G9/00 , H01G9/10
CPC分类号： H01G9/008 , H01G9/10
摘要： Disclosed is an aluminum electrolytic capacitor, wherein each of anode and cathode foils is joined to a corresponding portion of a leader line through at least two caulked joint sections formed at each of the opposite ends of the flat portion, and a plurality of pressure-welded joint sections formed between the respective caulked joint sections at the opposite ends. The chaulked joint sections formed at each of the opposite ends of the portion provide a high joint strength. Further, the pressure-welded joint sections formed between the respective caulked-join sections at the opposite ends of the portion allow an electrical connection between the foil and the leader line to be stably obtained at a low resistance. This joint structure can, therefore, be applied to small-size capacitors which have not been able to be obtained by using only caulked joint, to achieve an aluminum electrolytic capacitor having a sufficient joint strength and a highly reliable electrical connection.

5. 发明授权

US06652604B1 Aluminum electrolytic capacitor and its manufacturing method 失效
标题翻译：铝电解电容器及其制造方法
公开(公告)号：US06652604B1
公开(公告)日：2003-11-25
申请号：US09390709
申请日：1999-09-07
申请人： Takumi Nakata , Katsuya Fujimoto , Yoshio Mikami , Tadahiro Nakamura , Kazuya Kawahara , Yoshio Hirata , Tsuyoshi Yoshino
发明人： Takumi Nakata , Katsuya Fujimoto , Yoshio Mikami , Tadahiro Nakamura , Kazuya Kawahara , Yoshio Hirata , Tsuyoshi Yoshino
IPC分类号： H01G900
CPC分类号： H01G9/008 , Y10T29/417
摘要： The object of the present invention is to provide an aluminum electrolytic capacitor and its manufacturing method. The aluminum electrolytic capacitor of the present invention comprises a capacitor element formed by winding an electrode foil, at least an anode foil of which is structured so as to have part of the surface thereof made free of an oxide film and connected with a lead. The capacitor element is placed in a bottomed metal case together with a driving electrolyte, thereby achieving low resistance, a reduction in size, high ripple-current carrying and low loss characteristics entirely due to perfect connection between the electrode foil and the lead.
摘要翻译：本发明的目的是提供一种铝电解电容器及其制造方法。本发明的铝电解电容器包括通过卷绕电极箔而形成的电容器元件，所述电容器元件的至少阳极箔的结构使得其表面的一部分没有氧化膜并与引线连接。电容器元件与驱动电解质一起放置在有底的金属外壳中，从而由于电极箔和引线之间的完美连接而完全由电阻器，小尺寸，高纹波电流携带和低损耗特性而实现。

6. 发明授权

US06413451B1 Method for spherizing granular polyetrafluoroethylene powder 失效
标题翻译：球状聚四氟乙烯粉末的方法
公开(公告)号：US06413451B1
公开(公告)日：2002-07-02
申请号：US09509875
申请日：2000-04-03
申请人： Kazuya Kawahara , Michio Asano
发明人： Kazuya Kawahara , Michio Asano
IPC分类号： B29C6700
CPC分类号： C08J3/12 , B01F9/0001 , B01F2009/0072 , B29B9/16 , B29B2009/166 , B29K2027/18 , C08J2327/18
摘要： To provide a method of shaping a granular polytetrafluoroethylene powder, in which a powder flowability can be enhanced and an apparent density can be increased without substantially changing an average particle size and particle size distribution of the powder. The granular polytetrafluoroethylene powder having an average particle size of 100 to 800 &mgr;m is subjected to shaping by using a rotating-type stirring vessel with two cross axes.
摘要翻译：为了提供一种成型粒状聚四氟乙烯粉末的方法，其中可以提高粉末流动性并且可以增加表观密度，而基本上不改变粉末的平均粒度和粒度分布。平均粒径为100〜800μm的粒状聚四氟乙烯粉末通过使用具有两个交叉轴的旋转式搅拌容器进行成型。

7. 发明授权

US06680841B2 Solid electrolytic capacitor and its manufacturing method 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US06680841B2
公开(公告)日：2004-01-20
申请号：US10207378
申请日：2002-07-30
申请人： Kazuo Tadanobu , Takuhisa Sugimoto , Yukihiro Take , Itsuo Kojima , Kazuya Kawahara , Masatoshi Tasei , Masahiro Yabushita
发明人： Kazuo Tadanobu , Takuhisa Sugimoto , Yukihiro Take , Itsuo Kojima , Kazuya Kawahara , Masatoshi Tasei , Masahiro Yabushita
IPC分类号： H01G900
CPC分类号： H01G9/012 , H01G9/15 , H01G9/26 , Y10T29/417
摘要： A disclosure is made on a solid electrolytic capacitor, which facilitates an assembly work with simple construction to lead to a reduction of cost, realizes excellent equivalent series resistance characteristics and makes a thin configuration possible, and a manufacturing method thereof. With the solid electrolytic capacitor of the present invention, a cathode lead frame has a connecting member to connect integrally with a cathode member of a capacitor element stack body on the side surface of a capacitor element extending in the thickness direction thereof. Capacitor elements, each provided with a through hole on an anode member, are stacked on top of each other in layers and connections between capacitor elements are achieved by disposing an anode lead frame between layers. Accordingly, when a plurality of anode members are joined to the anode lead frame via a through hole provided on respective anode members of capacitor elements, stabilized welding work is allowed to be performed without any of molten aluminum foil to be released outside.
摘要翻译：公开了一种固体电解电容器，其以简单的结构进行组装工作，导致成本降低，实现了优异的等效串联电阻特性，并使薄配置成为可能。对于本发明的固体电解电容器，阴极引线框架具有连接部件，其连接部件与电容器元件堆叠体的阴极部件在电容器元件的厚度方向上延伸的侧面一体地连接。每个在阳极部件上设置有通孔的电容器元件层叠在彼此的顶部，并且通过在层间布置阳极引线框架来实现电容器元件之间的连接。因此，当多个阳极构件经由设置在电容器元件的各阳极构件上的通孔而接合到阳极引线框架时，允许执行稳定的焊接作业，而不会在外部释放任何熔融的铝箔。

8. 发明授权

US09475935B2 Dripping inhibitor and resin compound 有权
标题翻译：防滴剂和树脂化合物
公开(公告)号：US09475935B2
公开(公告)日：2016-10-25
申请号：US13877034
申请日：2011-09-29
申请人： Taku Yamanaka , Masayoshi Miyamoto , Shunji Kasai , Masayuki Tsuji , Kazuya Kawahara , Mayumi Yamauchi , Taketo Kato , Yasuhiko Sawada
发明人： Taku Yamanaka , Masayoshi Miyamoto , Shunji Kasai , Masayuki Tsuji , Kazuya Kawahara , Mayumi Yamauchi , Taketo Kato , Yasuhiko Sawada
IPC分类号： C08L27/18 , C08L69/00 , C08F214/26 , C08L67/02 , C08J3/16 , C08J3/20 , C08L27/22
CPC分类号： C08L69/00 , C08F214/26 , C08J3/16 , C08J3/203 , C08J2327/18 , C08J2369/00 , C08J2427/18 , C08L27/18 , C08L27/22 , C08L67/02 , Y10T428/2982 , C08F214/28 , C08F2/26
摘要： Provided is a dripping inhibitor excellent in handling characteristics. The present invention provides a dripping inhibitor including a modified polytetrafluoroethylene, the inhibitor having an average particle size of 300 to 800 μm, an apparent density of 0.40 to 0.52 g/ml, a compression ratio of 1.20 or less, an aggregate disintegration degree with 50-sec vibration of 70% or more, a cylinder extrusion pressure at a reduction ratio 1500 of 80 MPa or less, and a standard specific gravity (SSG) of 2.140 to 2.230.
摘要翻译：具有处理性优异的滴液抑制剂。本发明提供一种包含改性聚四氟乙烯的防滴落剂，该平均粒度为300〜800μm，表观密度为0.40〜0.52g / ml，压缩比为1.20以下，聚集体崩解度为50 -sec振动为70％以上，压下率1500为80MPa以下的圆筒挤出压力为2.140〜2.230的标准比重（SSG）。

9. 发明申请

US20130184395A1 DRIPPING INHIBITOR AND RESIN COMPOUND 有权
标题翻译：刮胶抑制剂和树脂化合物
公开(公告)号：US20130184395A1
公开(公告)日：2013-07-18
申请号：US13877034
申请日：2011-09-29
申请人： Taku Yamanaka , Masayoshi Miyamoto , Shunji Kasai , Masayuki Tsuji , Kazuya Kawahara , Mayumi Yamauchi , Taketo Kato , Yasuhiko Sawada
发明人： Taku Yamanaka , Masayoshi Miyamoto , Shunji Kasai , Masayuki Tsuji , Kazuya Kawahara , Mayumi Yamauchi , Taketo Kato , Yasuhiko Sawada
IPC分类号： C08L27/18
CPC分类号： C08L69/00 , C08F214/26 , C08J3/16 , C08J3/203 , C08J2327/18 , C08J2369/00 , C08J2427/18 , C08L27/18 , C08L27/22 , C08L67/02 , Y10T428/2982 , C08F214/28 , C08F2/26
摘要： Provided is a dripping inhibitor excellent in handling characteristics. The present invention provides a dripping inhibitor including a modified polytetrafluoroethylene, the inhibitor having an average particle size of 300 to 800 μm, an apparent density of 0.40 to 0.52 g/ml, a compression ratio of 1.20 or less, an aggregate disintegration degree with 50-sec vibration of 70% or more, a cylinder extrusion pressure at a reduction ratio 1500 of 80 MPa or less, and a standard specific gravity (SSG) of 2.140 to 2.230.
摘要翻译：具有处理性优异的滴液抑制剂。本发明提供一种滴加抑制剂，其包含改性聚四氟乙烯，该平均粒径为300〜800μm，表观密度为0.40〜0.52g / ml，压缩比为1.20以下，聚合物崩解度为50 -sec振动为70％以上，压下率1500为80MPa以下的圆筒挤出压力为2.140〜2.230的标准比重（SSG）。

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