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1. 发明授权

US07312978B2 Electrically conductive polymer composition and solid electrolytic capacitor using the same 有权
公开(公告)号：US07312978B2
公开(公告)日：2007-12-25
申请号：US11356676
申请日：2006-02-17
申请人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
发明人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
IPC分类号： H01G9/00
摘要： An electrically conductive polymer composition contains an electrically conductive polymer obtained by using a polymer in the form of cations composed of repeating structural units of 3,4-ethylene dioxythiophene and polystyrene sulfonic acid as anions and further contains naphthalene sulfonic acid as an additive. A solid electrolytic capacitor 101 or a surface-mount transmission line element 102 has a polypyrrole conductive polymer layer 3 as a first solid electrolyte and a poly(3,4-ethylene dioxythiophene) conductive polymer layer 4 as a second solid electrolyte.

2. 发明授权

US07379290B2 Electrically conductive polymer composition and solid electrolytic capacitor using the same 有权
标题翻译：导电聚合物组合物和使用其的固体电解电容器
公开(公告)号：US07379290B2
公开(公告)日：2008-05-27
申请号：US11356676
申请日：2006-02-17
申请人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
发明人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
IPC分类号： H01G9/00
CPC分类号： H01G9/028 , H01G9/042 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T29/41 , Y10T29/417
摘要： An electrically conductive polymer composition contains an electrically conductive polymer obtained by using a polymer in the form of cations composed of repeating structural units of 3,4-ethylene dioxythiophene and polystyrene sulfonic acid as anions and further contains naphthalene sulfonic acid as an additive. A solid electrolytic capacitor 101 or a surface-mount transmission line element 102 has a polypyrrole conductive polymer layer 3 as a first solid electrolyte and a poly(3,4-ethylene dioxythiophene) conductive polymer layer 4 as a second solid electrolyte.
摘要翻译：导电聚合物组合物含有通过使用由3,4-亚乙基二氧噻吩和聚苯乙烯磺酸的重复结构单元构成的阳离子形式的聚合物作为阴离子而得到的导电聚合物，并且还含有萘磺酸作为添加剂。固体电解电容器101或表面安装传输线元件102具有作为第一固体电解质的聚吡咯导电聚合物层3和作为第二固体电解质的聚（3,4-乙烯二氧噻吩）导电聚合物层4。

3. 发明申请

US20060187617A1 Electrically conductive polymer composition and solid electrolytic capacitor using the same 有权
标题翻译：导电聚合物组合物和使用其的固体电解电容器
公开(公告)号：US20060187617A1
公开(公告)日：2006-08-24
申请号：US11356676
申请日：2006-02-17
申请人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
发明人： Sadamu Toida , Shinji Arai , Kenji Araki , Katsuhiro Yoshida , Tadamasa Asami , Takeshi Saitou , Yuuichi Maruko
IPC分类号： H01G9/00
CPC分类号： H01G9/028 , H01G9/042 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T29/41 , Y10T29/417
摘要： An electrically conductive polymer composition contains an electrically conductive polymer obtained by using a polymer in the form of cations composed of repeating structural units of 3,4-ethylene dioxythiophene and polystyrene sulfonic acid as anions and further contains naphthalene sulfonic acid as an additive. A solid electrolytic capacitor 101 or a surface-mount transmission line element 102 has a polypyrrole conductive polymer layer 3 as a first solid electrolyte and a poly(3,4-ethylene dioxythiophene) conductive polymer layer 4 as a second solid electrolyte.
摘要翻译：导电聚合物组合物含有通过使用由3,4-亚乙基二氧噻吩和聚苯乙烯磺酸的重复结构单元构成的阳离子形式的聚合物作为阴离子而得到的导电聚合物，并且还含有萘磺酸作为添加剂。固体电解电容器101或表面安装传输线元件102具有作为第一固体电解质的聚吡咯导电聚合物层3和作为第二固体电解质的聚（3,4-乙烯二氧噻吩）导电聚合物层4。

4. 发明授权

US06327138B1 Solid electrolytic capacitor 有权
标题翻译：固体电解电容器
公开(公告)号：US06327138B1
公开(公告)日：2001-12-04
申请号：US09680913
申请日：2000-10-06
申请人： Tadamasa Asami , Katsuhiro Yoshida , Kunihiko Simizu
发明人： Tadamasa Asami , Katsuhiro Yoshida , Kunihiko Simizu
IPC分类号： H01G900
CPC分类号： H01G9/025
摘要： A solid electrolytic capacitor is made of a first chemical polymer layer having an anode, a cathode, and a dielectric, the cathode being formed first on a surface of the dielectric, and a secondary electrolytic polymer layer formed on a surface of the primary chemical polymer layer by performing electrolytic polymerization in a predetermined solution. This solid electrolytic capacitor includes a secondary electrolytic polymer layer formed by performing electrolytic polymerization in a solution obtained by adding to the predetermined solution a supporting electrolyte having a surface active effect with respect to a solvent in the predetermined solution and a supporting electrolyte having no surface active effect with respect to the solvent in the predetermined solution.
摘要翻译：固体电解电容器由具有阳极，阴极和电介质的第一化学聚合物层制成，阴极首先形成在电介质的表面上，而第二电解聚合物层形成在主要化学聚合物的表面上在规定的溶液中进行电解聚合。这种固体电解电容器包括通过在预定溶液中加入相对于预定溶液中的溶剂具有表面活性作用的支持电解质和不具有表面活性的支持电解质获得的溶液中进行电解聚合而形成的二次电解聚合物层在预定溶液中对溶剂的影响。

5. 发明授权

US06850406B2 Nb solid electrolytic capacitor and method for preparing the same 有权
标题翻译： Nb固体电解电容器及其制备方法
公开(公告)号：US06850406B2
公开(公告)日：2005-02-01
申请号：US10345223
申请日：2003-01-16
申请人： Tadamasa Asami , Katsuhiro Yoshida , Kunihiko Shimizu , Takashi Kono
发明人： Tadamasa Asami , Katsuhiro Yoshida , Kunihiko Shimizu , Takashi Kono
IPC分类号： H01G9/04 , C22C32/00 , H01G9/00 , H01G9/042 , H01G9/052 , H01G9/055
CPC分类号： H01G9/0032 , C22C32/0068 , H01G9/0036 , H01G9/042 , H01G9/0525
摘要： An Nb solid electrolytic capacitor is disclosed which comprises: an anode body made from an Nb-based material, the anode body having a nitrogen content of about 7,500 ppm to about 47,000 ppm; a dielectric layer formed over the surface of the anode body; a solid electrolyte layer formed on the dielectric layer; and a cathode body formed on the surface of the solid electrolyte layer. The Nb solid electrolytic capacitor shows small bias dependence. A method for preparing the same is also disclosed which comprises steps of: forming an anode body from an Nb-based material, the anode body having a nitrogen content of about 7,500 ppm to about 47,000 ppm; forming a dielectric layer over the surface of the anode body; forming a solid electrolyte layer on the dielectric layer; and forming a cathode body on the electrolyte layer.
摘要翻译：公开了一种Nb固体电解电容器，其包括：由Nb基材料制成的阳极体，所述阳极体的氮含量为约7500ppm至约47,000ppm; 形成在所述阳极体的表面上的电介质层; 形成在电介质层上的固体电解质层; 以及形成在固体电解质层的表面上的阴极体。 Nb固体电解电容器显示出小的偏置依赖性。还公开了其制备方法，其包括以下步骤：从Nb基材料形成阳极体，所述阳极体的氮含量为约7500ppm至约47,000ppm; 在所述阳极体的表面上形成介电层; 在所述电介质层上形成固体电解质层; 以及在所述电解质层上形成阴极体。

6. 发明申请

US20050268747A1 Valve metal powder and solid electrolytic capacitor using same 审中-公开
标题翻译：阀门金属粉末和固体电解电容器使用相同
公开(公告)号：US20050268747A1
公开(公告)日：2005-12-08
申请号：US10921809
申请日：2004-08-20
申请人： Katsuhiro Yoshida , Tadamasa Asami , Fujio Makuta , Toshiyuki Osako , Tomio Tsujimura
发明人： Katsuhiro Yoshida , Tadamasa Asami , Fujio Makuta , Toshiyuki Osako , Tomio Tsujimura
IPC分类号： H01G9/052 , C22C1/05 , H01B1/02 , H01G9/042
CPC分类号： H01G9/042 , H01G9/052
摘要： A valve metal powder with optimized particle size distribution, and a solid electrolytic capacitor which uses this is provided. A valve metal powder for a solid electrolytic capacitor is used which is an agglomerate powder to be used for manufacturing an anode with a structure in which valve metal powder is formed in a layer on a valve metal base material, and contains at least 90% of all the powder within a particle size range of 1 μm to 50 μm. It is desirable that at least 90% of all the powder is contained within a particle size range of 1 μm to 30 μm. Moreover, preferably the product of BET specific surface area and specific gravity (d25) is greater than 17 m2/g.
摘要翻译：提供了具有优化粒度分布的阀金属粉末和使用其的固体电解电容器。使用用于固体电解电容器的阀金属粉末，其是用于制造具有阀金属粉末形成在阀金属基材上的层中的结构的阳极的附聚粉末，并且包含至少90％的所有粉末的粒径在1〜50μm的范围内。所希望的是，所有粉末的至少90％都包含在1μm到30μm的粒度范围内。此外，优选BET比表面积和比重（d <25>）的乘积大于17m 2 / g。

7. 发明授权

US07443654B2 Surface-mounting capacitor 有权
标题翻译：表面贴装电容
公开(公告)号：US07443654B2
公开(公告)日：2008-10-28
申请号：US11199839
申请日：2005-08-09
申请人： Tadamasa Asami , Toshihisa Nagasawa , Kenji Araki , Akihiro Kawai , Yuichi Maruko
发明人： Tadamasa Asami , Toshihisa Nagasawa , Kenji Araki , Akihiro Kawai , Yuichi Maruko
IPC分类号： H01G9/00
CPC分类号： H01G9/012 , H01G9/15
摘要： A surface-mounting thin type capacitor includes a capacitor element having a shape of and two end portions which form a side surface of the capacitor element. Two anode terminals are disposed on lower surfaces of the end portions along the side surface to form a mounting surface substantially perpendicular to the side surface. A cathode terminal is disposed at a middle part of the capacitor element to form the mounting surface together with the anode terminals. The cathode terminal is not between the anode terminals spatially and thereby manufacturing process of the capacitor is simplified and it is easy to change the intended use of the capacitor.
摘要翻译：表面安装薄型电容器包括具有和形成电容器元件的侧表面的两个端部。两个阳极端子沿着侧面设置在端部的下表面上以形成基本上垂直于侧表面的安装表面。阴极端子设置在电容器元件的中间部分处以与阳极端子一起形成安装表面。阴极端子不在空间上的阳极端子之间，从而简化了电容器的制造工艺，并且容易改变电容器的预期用途。

8. 发明申请

US20060044737A1 Surface-mounting capacitor 有权
标题翻译：表面贴装电容
公开(公告)号：US20060044737A1
公开(公告)日：2006-03-02
申请号：US11199839
申请日：2005-08-09
申请人： Tadamasa Asami , Toshihisa Nagasawa , Kenji Araki , Akihiro Kawai , Yuichi Maruko
发明人： Tadamasa Asami , Toshihisa Nagasawa , Kenji Araki , Akihiro Kawai , Yuichi Maruko
IPC分类号： H01G9/04
CPC分类号： H01G9/012 , H01G9/15
摘要： A surface-mounting thin type capacitor includes a capacitor element having a shape of and two end portions which form a side surface of the capacitor element. Two anode terminals are disposed on lower surfaces of the end portions along the side surface to form a mounting surface substantially perpendicular to the side surface. A cathode terminal is disposed at a middle part of the capacitor element to form the mounting surface together with the anode terminals. The cathode terminal is not between the anode terminals spatially and thereby manufacturing process of the capacitor is simplified and it is easy to change the intended use of the capacitor.
摘要翻译：表面安装薄型电容器包括具有和形成电容器元件的侧表面的两个端部。两个阳极端子沿着侧面设置在端部的下表面上以形成基本上垂直于侧表面的安装表面。阴极端子设置在电容器元件的中间部分处以与阳极端子一起形成安装表面。阴极端子不在空间上的阳极端子之间，从而简化了电容器的制造工艺，并且容易改变电容器的预期用途。

9. 发明授权

US07433175B2 Solid electrolytic capacitor, distributed constant type noise filter, and method of producing the same 有权
标题翻译：固体电解电容器，分布常数型噪声滤波器及其制造方法
公开(公告)号：US07433175B2
公开(公告)日：2008-10-07
申请号：US11496820
申请日：2006-08-01
申请人： Tadamasa Asami , Toshihisa Nagasawa , Akihiro Kawai , Yuichi Maruko , Yuji Aoki
发明人： Tadamasa Asami , Toshihisa Nagasawa , Akihiro Kawai , Yuichi Maruko , Yuji Aoki
IPC分类号： H01G5/013 , H01G4/06
CPC分类号： H01G9/042 , H01G9/004 , H01G9/08 , H01G9/15 , Y10T29/417
摘要： In a solid electrolytic capacitor, a second dielectric layer made of an oxide of valve action metal is formed on first side, second side, and third side surfaces of an anode portion of an anode member. Between the second dielectric layer and a conductive polymer layer of the cathode layer, an electrical insulating resin layer is formed.
摘要翻译：在固体电解电容器中，在阳极部件的阳极部的第一侧面，第二侧面和第三侧面上形成由阀作用金属的氧化物构成的第二电介质层。在第二介电层和阴极层的导电聚合物层之间形成电绝缘树脂层。

10. 发明申请

US20070030629A1 Solid electrolytic capacitor, distributed constant type noise filter, and method of producing the same 有权
标题翻译：固体电解电容器，分布常数型噪声滤波器及其制造方法
公开(公告)号：US20070030629A1
公开(公告)日：2007-02-08
申请号：US11496820
申请日：2006-08-01
申请人： Tadamasa Asami , Toshihisa Nagasawa , Akihiro Kawai , Yuichi Maruko , Yuji Aoki
发明人： Tadamasa Asami , Toshihisa Nagasawa , Akihiro Kawai , Yuichi Maruko , Yuji Aoki
IPC分类号： H01G9/04 , H01G9/145
CPC分类号： H01G9/042 , H01G9/004 , H01G9/08 , H01G9/15 , Y10T29/417
摘要： In a solid electrolytic capacitor, a second dielectric layer made of an oxide of valve action metal is formed on first side, second side, and third side surfaces of an anode portion of an anode member. Between the second dielectric layer and a conductive polymer layer of the cathode layer, an electrical insulating resin layer is formed.
摘要翻译：在固体电解电容器中，在阳极部件的阳极部的第一侧面，第二侧面和第三侧面上形成由阀作用金属的氧化物构成的第二电介质层。在第二介电层和阴极层的导电聚合物层之间形成电绝缘树脂层。

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