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71. 发明申请

US20070297121A1 Solid electrolytic capacitor manufacturing method capable of easily and properly connecting anode electrode portion 有权
标题翻译：能够容易且适当地连接阳极电极部分的固体电解电容器制造方法
公开(公告)号：US20070297121A1
公开(公告)日：2007-12-27
申请号：US11820304
申请日：2007-06-18
申请人： Yuji Yoshida , Katsuhiro Yoshida
发明人： Yuji Yoshida , Katsuhiro Yoshida
IPC分类号： H01G9/00
CPC分类号： H01G9/012 , H01G9/04 , H01G9/15 , Y10T29/417
摘要： In a method of manufacturing a solid electrolytic capacitor, at first, an anodic oxide film is formed on the surface of an aluminum base. Then, a solid electrolyte layer is formed of a conductive polymer or the like on the anodic oxide film. Then, a cathode electrode portion including a silver paste layer is formed on the solid electrolyte layer. Then, a conductive paste is coated on the anodic oxide film on one side of the aluminum base and cured, thereby forming a metal silver layer. Then, a laser beam is irradiated from the opposite side of the aluminum base to weld together the aluminum base and the metal silver layer, thereby forming an anode electrode portion.
摘要翻译：在制造固体电解电容器的方法中，首先在铝基材的表面上形成阳极氧化膜。然后，在阳极氧化膜上由导电性聚合物等形成固体电解质层。然后，在固体电解质层上形成包含银膏层的阴极电极部。然后，在铝基材一侧的阳极氧化膜上涂布导电性糊剂，使其固化，形成金属银层。然后，从铝基体的相反侧照射激光束，将铝基和金属银层焊接在一起，从而形成阳极电极部。

72. 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.

73. 发明授权

US07268997B2 Solid electrolytic capacitor 失效
标题翻译：固体电解电容器
公开(公告)号：US07268997B2
公开(公告)日：2007-09-11
申请号：US11507705
申请日：2006-08-22
申请人： Takeshi Saitou , Takeo Kasuga , Katsuhiro Yoshida , Sadamu Toida
发明人： Takeshi Saitou , Takeo Kasuga , Katsuhiro Yoshida , Sadamu Toida
IPC分类号： H01G9/02 , H01F9/00
CPC分类号： H01G9/07 , H01G9/0032 , H01G9/045 , H01G9/055 , Y10T29/417
摘要： An aluminum solid electrolytic capacitor (conductive polymer type solid electrolytic capacitor) has an anodic oxide film layer, a conductive polymer layer, and a polystyrene sulfonate layer interposed between the anodic oxide film layer and the conductive polymer layer. A transmission line element has a cathode portion formed on a central portion of an aluminum substrate in an aluminum solid electrolytic capacitor. The transmission line element also has a pair of anode terminal areas located at both sides of the cathode portion on the aluminum substrate and is configured to supply a current between the pair of anode terminal areas.
摘要翻译：铝固体电解电容器（导电聚合物型固体电解电容器）具有阳极氧化膜层，导电聚合物层和插入在阳极氧化膜层和导电聚合物层之间的聚苯乙烯磺酸盐层。传输线元件具有形成在铝固体电解电容器中的铝基板的中心部分上的阴极部分。传输线元件还具有位于铝基板上的阴极部分两侧的一对阳极端子区域，并且构造成在一对阳极端子区域之间提供电流。

74. 发明授权

US07215534B2 Solid electrolytic capacitor, stacked capacitor using the same, and fabrication method thereof 失效
标题翻译：固体电解电容器，使用其的叠层电容器及其制造方法
公开(公告)号：US07215534B2
公开(公告)日：2007-05-08
申请号：US11157524
申请日：2005-06-21
申请人： Takeshi Saito , Sadamu Toita , Katsuhiro Yoshida
发明人： Takeshi Saito , Sadamu Toita , Katsuhiro Yoshida
IPC分类号： H01G9/04 , H01G9/145
CPC分类号： H01G9/012 , H01G4/30 , H01G9/0425 , H01G9/045 , H01G9/15 , H01G9/26 , H01G11/48 , Y02E60/13 , Y10T29/417
摘要： On a surface-roughened aluminum foil, an aluminum oxide film as an anodic oxide film is formed. Then, a conductive polymer layer as a solid electrolyte is formed thereon and thereafter a first metal plating layer is directly formed on the conductive polymer layer, thereby forming a cathode portion. On the other hand, a second metal plating layer is formed on another portion of the surface-roughened aluminum foil, which is not subjected to anodic oxidation or which is subjected to anodic oxidation followed by polishing or formation of an anode deposition film, to thereby form an anode portion. Third metal plating layers are formed at the anode and the cathode portions to obtain a capacitor element. A plurality of capacitor elements are stacked and bonded together by fusion after formation of the third metal plating layers. Alternatively, the capacitor elements may be bonded together by a conductive paste without the third metal layers.
摘要翻译：在表面粗糙化的铝箔上形成作为阳极氧化膜的氧化铝膜。然后，在其上形成作为固体电解质的导电性聚合物层，然后在导电性聚合物层上直接形成第一金属镀层，形成阴极部。另一方面，在不进行阳极氧化或进行阳极氧化，然后研磨或形成阳极沉积膜的表面粗糙化的铝箔的另一部分上形成第二金属镀层，由此形成阳极部分。在阳极和阴极部分形成第三金属镀层以获得电容器元件。在形成第三金属镀层之后，多个电容器元件通过熔合堆叠并结合在一起。或者，电容器元件可以通过没有第三金属层的导电膏粘合在一起。

75. 发明申请

US20060193105A1 Thin multi-terminal capacitor and method of manufacturing the same 失效
标题翻译：薄型多端子电容器及其制造方法
公开(公告)号：US20060193105A1
公开(公告)日：2006-08-31
申请号：US11359835
申请日：2006-02-22
申请人： Koji Sakata , Katsuhiro Yoshida , Yoshitaka Hori , Tomohide Date
发明人： Koji Sakata , Katsuhiro Yoshida , Yoshitaka Hori , Tomohide Date
IPC分类号： H01G9/04 , H01G9/145
CPC分类号： H01G9/042 , H01G9/012 , H01L23/50 , H01L2924/0002 , H01L2924/15311 , H01L2924/19105 , H05K1/0231 , Y10T29/417 , H01L2924/00
摘要： The capacitor element includes as an anode an aluminum foil in the form of a thin plate, an oxide layer formed as a dielectric on the surface of the anode, and a conductive polymer layer formed as a cathode on the dielectric. The capacitor is formed by drawing terminals in arrays from the capacitor element. On the upper side of the capacitor element is provided an embossed copper foil 11 for suppressing deformation of the capacitor element. The anode terminals and the cathode terminals are drawn to the lower side of the capacitor element. The anode terminals and the cathode terminals are alternately formed at the same pitch in the x-direction and the y-direction, so that the heteropolar terminals are disposed at the adjacent positions with respect to any one of the terminals.
摘要翻译：电容器元件包括呈薄板形式的铝箔，在阳极表面上形成为电介质的氧化物层，以及在电介质上形成为阴极的导电聚合物层。电容器通过从电容器元件阵列绘制端子而形成。在电容器元件的上侧设置有压电铜箔11，用于抑制电容器元件的变形。阳极端子和阴极端子被拉到电容器元件的下侧。阳极端子和阴极端子在x方向和y方向上以相同的间距交替地形成，使得异极端子相对于任何一个端子设置在相邻位置。

76. 发明申请

US20060120014A1 Sheet-shaped capacitor and method for manufacture thereof 有权
标题翻译：片状电容器及其制造方法
公开(公告)号：US20060120014A1
公开(公告)日：2006-06-08
申请号：US11272781
申请日：2005-11-15
申请人： Hirofumi Nakamura , Yutaka Akimoto , Sadamu Toita , Takayuki Inoi , Katsuhiro Yoshida
发明人： Hirofumi Nakamura , Yutaka Akimoto , Sadamu Toita , Takayuki Inoi , Katsuhiro Yoshida
IPC分类号： H01G9/00 , H01G4/008
CPC分类号： H01G9/025 , H01G9/15 , H05K1/162 , H05K2201/0329 , H05K2201/0347 , H05K2201/035 , H05K2201/09309 , H05K2201/09509 , H05K2201/09718 , H05K2203/0315 , Y10T29/417
摘要： A sheet-shaped capacitor for storing electrical charges of large capacities, and to assure facilitated manufacture, cost reduction and improved reliability, and a method for manufacturing the capacitor. The capacitor includes a dielectric film 12, formed on a first major surface of a metal plate 11, an electrically conductive high polymer layer 13, formed on a first major surface of the dielectric film, and an electrically conductive layer 14 formed on a first major surface of the electrically conductive high polymer layer 13, such as by copper plating. A cathode electrode 20 is led out from the electrically conductive layer 14 on the side electrically conductive high polymer layer 13.
摘要翻译：一种用于存储大容量的电荷并且确保便于制造，降低成本和提高可靠性的片状电容器以及用于制造电容器的方法。电容器包括形成在金属板11的第一主表面上的电介质膜12，形成在电介质膜的第一主表面上的导电高分子层13和形成在第一主体上的导电层14 导电高分子层13的表面，例如通过镀铜。在导电性高分子层13的导电层14上引出阴极电极20。

77. 发明授权

US06930877B2 Anode member for a solid electrolytic capacitor, solid electrolytic capacitor using the anode member, and method of producing the anode member 有权
标题翻译：用于固体电解电容器的阳极部件，使用阳极部件的固体电解电容器，以及阳极部件的制造方法
公开(公告)号：US06930877B2
公开(公告)日：2005-08-16
申请号：US10757607
申请日：2004-01-13
申请人： Katsuhiro Yoshida
发明人： Katsuhiro Yoshida
IPC分类号： H01G9/04 , H01G9/00 , H01G9/042 , H01G9/052 , H01G9/15
CPC分类号： H01G9/042 , H01G9/15 , Y10T29/417
摘要： An anode member is provided which includes a valve metal thin plate and a valve metal powder layer formed on at least one plate surface of the valve metal thin plate. At least one groove is formed in the valve metal powder layer, and the valve metal under powder layer having the at least one groove formed therein is sintered to form the anode member.
摘要翻译：提供一种阳极构件，其包括形成在阀金属薄板的至少一个板表面上的阀金属薄板和阀金属粉末层。在阀金属粉末层中形成至少一个槽，并且在其中形成有至少一个槽的粉末层下面的阀金属被烧结以形成阳极部件。

78. 发明授权

US06775127B2 Anode member for a solid electrolytic capacitor, method of producing the same and solid electrolytic capacitor using the same 有权
标题翻译：固体电解电容器的阳极部件，其制造方法以及使用其的固体电解电容器
公开(公告)号：US06775127B2
公开(公告)日：2004-08-10
申请号：US10441615
申请日：2003-05-20
申请人： Katsuhiro Yoshida
发明人： Katsuhiro Yoshida
IPC分类号： H01G904
CPC分类号： H01G9/052
摘要： An anode member includes a tantalum foil (1) and a sintered member (2A, 2B) formed thereon. The sintered member has a double-layer structure including a lower sintered layer (2A1, 2B1) made of a first material powder having a high sinterability and an upper sintered layer (2A2, 2B2) made of a second material powder having a low sinterability. Sintering is performed at a temperature providing good porosity of the upper sintered layer and an over-sintered condition of the lower sintered layer. The first and the second material powders are same in raw material metal and different in average particle size or, alternatively, different in raw material metal and equal in average particle size. Alternatively, the sintered member (2C) has a single-layer structure including a sintered body of a powder mixture of the first and the second material powders.
摘要翻译：阳极构件包括钽箔（1）和形成在其上的烧结构件（2A，2B）。烧结构件具有双层结构，其包括由具有高烧结性的第一材料粉末和由烧结性低的第二材料粉末制成的上部烧结层（2A2,2B2）制成的下部烧结层（2A1,2B1）。在提供上烧结层的良好孔隙率的温度和下烧结层的过烧结条件下进行烧结。第一和第二材料粉末在原料金属中相同，平均粒度不同，或者原料金属不同，平均粒径相等。或者，烧结构件（2C）具有包括第一和第二材料粉末的粉末混合物的烧结体的单层结构。

79. 外观设计

USD474751S1 Electric transfer switch 失效
标题翻译：电动转换开关
公开(公告)号：USD474751S1
公开(公告)日：2003-05-20
申请号：US29155093
申请日：2002-02-05
申请人： Katsuhiro Yoshida , Hisayuki Nagase
设计人： Katsuhiro Yoshida , Hisayuki Nagase

80. 发明授权

US06464738B1 Fabrication method of solid electrolytic capacitor 失效
标题翻译：固体电解电容器的制作方法
公开(公告)号：US06464738B1
公开(公告)日：2002-10-15
申请号：US09676532
申请日：2000-10-02
申请人： Kunihiko Shimizu , Katsuhiro Yoshida , Toshihiko Nishiyama
发明人： Kunihiko Shimizu , Katsuhiro Yoshida , Toshihiko Nishiyama
IPC分类号： H01G900
CPC分类号： H01G9/0036 , H01G9/025 , H01G9/028 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T29/417
摘要： On the porous surface of valve metal, an anodically-oxide film of the valve metal is formed and, after that, a conducting polymer layer is formed on the oxide film. Subsequently, the conducting polymer layer is dried and, after that, the anodically-oxide film of the valve metal is reformed. As mentioned above, the water content in the conducting polymer layer is reduced by drying and, after that, the anodically-oxide film of the valve metal is reformed, so that a peroxidative reaction with moisture in the conducting polymer layer in the reformation can be suppressed and an excessive insulation of the conducting polymer layer can be prevented. Consequently, there can be obtained a solid electrolytic capacitor in which an increase in equivalent series resistance is prevented and the conducting polymer layer is made of a solid electrolyte.
摘要翻译：在阀金属的多孔表面上形成阀金属的阳极氧化膜，之后在氧化膜上形成导电性聚合物层。随后，将导电聚合物层干燥，然后重新形成阀金属的阳极氧化膜。如上所述，导电聚合物层中的含水量通过干燥而降低，之后，将金属的阳极氧化膜重新形成，从而与导电性聚合物层中的水分在过渡反应中的过氧化反应可以是可以防止导电性聚合物层过度绝缘。因此，可以获得其中防止等效串联电阻增加并且导电聚合物层由固体电解质制成的固体电解电容器。

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