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11. 发明申请

US20050141174A1 Niobium solid electrolytic capacitor 有权
标题翻译：铌固体电解电容器
公开(公告)号：US20050141174A1
公开(公告)日：2005-06-30
申请号：US10934406
申请日：2004-09-07
申请人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
发明人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
IPC分类号： H01G9/08 , H01G9/04
CPC分类号： H01G9/08 , Y10T29/417
摘要： A solid electrolytic capacitor constituted by forming a dielectric coating film, a solid state electrolyte layer, and cathode lead-out layer in order on the surface of an anode body comprising niobium or an alloy containing niobium as the main component to an end of which an anode lead member is implanted to construct a capacitor element, connecting the anode lead member with an anode terminal and connecting the cathode lead-out layer, at the same time, with a cathode terminal, and being covered and sealed by a sheath resin, in that the sheath resin is formed by injecting and filling liquid silicone resin and heat curing molding the same.
摘要翻译：一种固体电解电容器，其通过在包含铌或以铌作为主要成分的合金的阳极体的表面上依次形成电介质涂膜，固态电解质层和阴极引出层而构成，其末端为将阳极引线部件注入构造电容器元件，将阳极引线部件与阳极端子连接，同时将阴极引出层与阴极端子连接，并被护套树脂覆盖并密封，护套树脂通过注射和填充液体硅树脂并且对其进行热固化成型而形成。

12. 发明授权

US06168639A Solid electrolyte capacitor, and process and apparatus for producing same 有权
标题翻译：固体电解电容器及其制造方法和装置
公开(公告)号：US06168639A
公开(公告)日：2001-01-02
申请号：US09166910
申请日：1998-10-06
申请人： Yutaka Taketani , Kakusyo Yoshida , Hidenori Kamigawa , Yasuhiro Kishimoto , Youichi Kojima , Takeshi Takamatsu
发明人： Yutaka Taketani , Kakusyo Yoshida , Hidenori Kamigawa , Yasuhiro Kishimoto , Youichi Kojima , Takeshi Takamatsu
IPC分类号： H01G900
CPC分类号： H01G9/0036 , H01G9/025 , H01G9/0425 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T29/417
摘要： The invention provides a process for producing solid electrolyte capacitors by forming a dielectric oxide film and a first cathode layer of solid conductive substance over the surface of an anode body of valve metal, and forming a second cathode layer of conductive high polymer on the first cathode layer by electrolytic oxidative polymerization. In forming the second cathode layer, the pH of the electrolyte to be used for electrolytic oxidative polymerization is maintained within a predetermined range by adding an acid or alkali to the electrolyte. Since the pH of the electrolyte remains substantially unaltered by the polymerization according to the invention, the electrolyte is repeatedly usable while permitting the resulting second cathode layers to retain the desired electric conductivity. The second cathode layer is formed by immersing in the electrolyte the anode body formed over the surface thereof with the oxide film and the first cathode layer, feeding a positive voltage with an external electrode piece in contact with the first cathode layer in the electrolyte, and shifting the feeding point at a predetermined time interval. The feeding point where the electrode piece is in contact with the first cathode layer for feeding shifts during the step of electrolytic oxidative polymerization, so that the thickness of the second cathode layer formed as centered about the feeding point is made uniform to the greatest possible extent over the entire anode body without increasing locally.
摘要翻译：本发明提供了一种通过在阀金属的阳极体的表面上形成电介质氧化物膜和固体导电物质的第一阴极层来制造固体电解质电容器的方法，并且在第一阴极上形成导电高聚物的第二阴极层层通过电解氧化聚合。在形成第二阴极层时，将用于电解氧化聚合的电解质的pH通过向电解质中加入酸或碱而保持在预定范围内。由于通过根据本发明的聚合基本上不改变电解质的电解液，所以可以重复使用电解质，同时允许得到的第二阴极层保持所需的导电性。第二阴极层是通过将氧化膜和第一阴极层在其表面上形成的阳极体浸渍在电解质中，在电解质中与外部电极片接触的第一阴极层供给正电压而形成的，以预定的时间间隔移动馈送点。在电解氧化聚合步骤期间电极片与第一阴极层接触供电位置的馈电点，使得以馈电点为中心形成的第二阴极层的厚度尽可能地均匀化在整个阳极体上，而不会局部增加。

13. 发明授权

US5478518A Polycarbonate film for optical purposes and a production process thereof 失效
标题翻译：用于光学目的的聚碳酸酯薄膜及其制造方法
公开(公告)号：US5478518A
公开(公告)日：1995-12-26
申请号：US214566
申请日：1994-03-18
申请人： Yutaka Taketani , Kaoru Iwata , Hideaki Nitta , Utami Yonemura , Takeshi Sasaki
发明人： Yutaka Taketani , Kaoru Iwata , Hideaki Nitta , Utami Yonemura , Takeshi Sasaki
IPC分类号： B29C41/00 , B29C41/12 , B29D7/01 , C08J3/09 , C08J5/18 , G02B5/30 , B29C39/38 , B29D11/00
CPC分类号： C08J3/095 , B29C41/003 , B29D7/01 , C08J5/18 , G02B5/3083 , B29C41/12 , B29K2069/00 , B29K2105/0073 , B29K2995/0034 , C08J2369/00 , G02F1/133305
摘要： The present invention is to provide a polycarbonate film excellent in optical properties such as high transparency and a process for producing it. The present invention relates to a polycarbonate film having a specific retardation value, and a process for producing a polycarbonate film by casting a dope onto a support and evaporating the solvent with heat wherein the dope is prepared by dissolving 10 parts by weight of polycarbonate resin in 30 to 150 parts by weight of the solvent mixture which contains more than 60% by weight of dioxolane.
摘要翻译：本发明提供一种透明性高的光学性能优异的聚碳酸酯膜及其制造方法。本发明涉及具有特定延迟值的聚碳酸酯膜，以及通过将涂料浇铸到载体上并用热蒸发溶剂来制备聚碳酸酯膜的方法，其中通过将10重量份的聚碳酸酯树脂溶解在 30至150重量份含有大于60重量％二氧戊环的溶剂混合物。

14. 发明授权

US08873221B2 Solid electrolytic capacitor 有权
标题翻译：固体电解电容器
公开(公告)号：US08873221B2
公开(公告)日：2014-10-28
申请号：US13541856
申请日：2012-07-05
申请人： Tadahito Ito , Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki
发明人： Tadahito Ito , Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki
IPC分类号： H01G9/15 , H01G9/042 , H01G9/00 , H01G9/04
CPC分类号： H01G9/042 , H01G9/15 , H01G2009/0014 , H01G2009/0404
摘要： Provided is a solid electrolytic capacitor having reduced manufacturing man-hour, low leak current, low initial ESR, low ESR after long year use, and long life. The solid electrolytic capacitor includes a anode member made of a valve action metal, a dielectric coating layer formed on a surface of the anode member, a solid electrolytic layer formed on the dielectric coating layer, and a conductive solid layer covering the solid electrolytic layer, in which the conductive solid layer contains silver and nickel, and the weight ratio of nickel to silver is set to 3 to 30%.
摘要翻译：提供了一种固体电解电容器，其制造工时小，漏电流低，初始ESR低，长期使用后的低ESR，寿命长。固体电解电容器包括由阀作用金属制成的阳极部件，形成在阳极部件的表面上的电介质被覆层，形成在电介质被覆层上的固体电解质层和覆盖固体电解质层的导电固体层，其中导电固体层含有银和镍，并且镍与银的重量比设定为3至30％。

15. 发明授权

US07092243B2 Niobium solid electrolytic capacitor 有权
标题翻译：铌固体电解电容器
公开(公告)号：US07092243B2
公开(公告)日：2006-08-15
申请号：US10934406
申请日：2004-09-07
申请人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
发明人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
IPC分类号： H01G9/00 , H01K5/00
CPC分类号： H01G9/08 , Y10T29/417
摘要： A solid electrolytic capacitor constituted by forming a dielectric coating film, a solid state electrolyte layer, and cathode lead-out layer in order on the surface of an anode body including niobium or an alloy containing niobium as the main component to an end of which an anode lead member is implanted to construct a capacitor element, connecting the anode lead member with an anode terminal and connecting the cathode lead-out layer, at the same time, with a cathode terminal, and being covered and sealed by a sheath resin, in that the sheath resin is formed by injecting and filling liquid silicone resin and heat curing molding the same.
摘要翻译：一种固体电解电容器，其通过在包括铌或含有铌作为主要成分的合金的阳极体的表面上依次形成电介质涂膜，固态电解质层和阴极引出层而构成，其末端为将阳极引线部件注入构造电容器元件，将阳极引线部件与阳极端子连接，同时将阴极引出层与阴极端子连接，并被护套树脂覆盖并密封，护套树脂通过注射和填充液体硅树脂并且对其进行热固化成型而形成。

16. 发明申请

US20050030678A1 Method of producing solid electrolytic capacitor 有权
标题翻译：固体电解电容器的制造方法
公开(公告)号：US20050030678A1
公开(公告)日：2005-02-10
申请号：US10487072
申请日：2002-08-12
申请人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
发明人： Yutaka Taketani , Yoshiaki Hasaba , Makoto Sakamaki , Tadahito Ito
IPC分类号： H01G9/028 , H01G9/00 , H01G9/02 , H01G2/14
CPC分类号： H01G9/0036 , H01G9/028
摘要： A manufacturing method according to the present invention of a solid electrolytic capacitor includes: a step of immersing a anode body on which the dielectrics film layer is formed in a solution that includes from 0.7 to 10% by weight of hydrogen peroxide, from 0.3 to 3% by weight of sulfuric acid and water as a main solvent, followed by, after pulling up, exposing to vapor of pyrrole or a pyrrole derivative, and thereby forming, on the dielectrics film layer, a first conductive polymer layer made of polypyrrole or a polypyrrole derivative; and a step of immersing the anode body on which the dielectrics film layer and the first conductive polymer layer are formed in a solution that includes a polymerizing monomer and a supporting electrolyte to electrolytically polymerize the polymerizing monomer, and thereby forming a second conductive polymer layer on the first conductive polymer layer.
摘要翻译：根据本发明的固体电解电容器的制造方法包括：将形成有电介质膜层的阳极体浸渍在含有0.7〜10重量％的过氧化氢的溶液中，0.3〜3 重量％的硫酸和水作为主要溶剂，然后在拉起之后暴露于吡咯或吡咯衍生物的蒸气，从而在电介质膜层上形成由聚吡咯形成的第一导电聚合物层或聚吡咯衍生物以及将包含电介质膜层和第一导电性聚合物层的阳极体浸渍在包含聚合性单体和支持电解质的溶液中以电解聚合聚合性单体的步骤，从而形成第二导电聚合物层第一导电聚合物层。

17. 发明授权

US06333437B1 Method for purifying a bromine compound 失效
标题翻译：溴化合物的纯化方法
公开(公告)号：US06333437B1
公开(公告)日：2001-12-25
申请号：US09657511
申请日：2000-09-07
申请人： Yutaka Taketani , Haruhisa Hoshimi , Akihiro Mukai , Yasuhisa Tahira , Takahiro Sato
发明人： Yutaka Taketani , Haruhisa Hoshimi , Akihiro Mukai , Yasuhisa Tahira , Takahiro Sato
IPC分类号： C07C4134
CPC分类号： C07C41/40 , C07C43/225
摘要： A method for purifying a bromine compound by depositing the bromine compound represented by the following general formula (1) as solid particles from a crude solution containing the bromine compound: wherein (i) the crude solution is supplied into the slurry containing the particles of the bromine compound; (ii) the concentration of the particles of the bromine compound in the slurry is maintained at a predetermined range; (iii) the solvent contained in the slurry is a mixed solvent of a good solvent and a poor solvent and the ratio of the good solvent to the poor solvent is maintained at a predetermined value; and (iv) the solid particles of the bromine compound are separated from the slurry.
摘要翻译：通过从含有溴化合物的粗溶液中沉积由以下通式（1）表示的溴化合物作为固体颗粒来提纯溴化合物的方法：其中（i）将粗溶液供入含有溴化合物;（ii）将浆料中溴化合物的颗粒浓度保持在预定范围;（iii）浆料中所含的溶剂是良溶剂和不良溶剂的混合溶剂，对不良溶剂的良溶剂保持在预定值; 和（iv）将溴化合物的固体颗粒与浆料分离。

18. 发明授权

US06313979B1 Solid electrolyte capacitor 有权
标题翻译：固体电解电容器
公开(公告)号：US06313979B1
公开(公告)日：2001-11-06
申请号：US09708014
申请日：2000-11-08
申请人： Yutaka Taketani , Kakusyo Yoshida , Hidenori Kamigawa , Yasuhiro Kishimoto , Youichi Kojima , Takeshi Takamatsu
发明人： Yutaka Taketani , Kakusyo Yoshida , Hidenori Kamigawa , Yasuhiro Kishimoto , Youichi Kojima , Takeshi Takamatsu
IPC分类号： H01G900
CPC分类号： H01G9/0036 , H01G9/025 , H01G9/0425 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T29/417
摘要： The invention provides a process for producing solid electrolyte capacitors by forming a dielectric oxide film and a first cathode layer of solid conductive substance over the surface of an anode body of valve metal, and forming a second cathode layer of conductive high polymer on the first cathode layer by electrolytic oxidative polymerization. The second cathode layer is formed by immersing in the electrolyte the anode body formed over the surface thereof with the oxide film and the first cathode layer, feeding a positive voltage with an external electrode piece in contact with the first cathode layer in the electrolyte, and shifting the feeding point at a predetermined time interval.
摘要翻译：本发明提供了一种通过在阀金属的阳极体的表面上形成电介质氧化物膜和固体导电物质的第一阴极层来制造固体电解质电容器的方法，并且在第一阴极上形成导电高聚物的第二阴极层层通过电解氧化聚合。第二阴极层是通过将氧化膜和第一阴极层在其表面上形成的阳极体浸渍在电解质中，在电解质中与外部电极片接触的第一阴极层供给正电压而形成的，以预定的时间间隔移动馈送点。

19. 发明授权

US5998674A Bromine compound production method 失效
标题翻译：溴化合物生产方法
公开(公告)号：US5998674A
公开(公告)日：1999-12-07
申请号：US137534
申请日：1998-08-21
申请人： Yutaka Taketani , Haruhisa Hoshimi , Masanori Monri , Seiichi Tanabe , Yasuhiro Shimidzu
发明人： Yutaka Taketani , Haruhisa Hoshimi , Masanori Monri , Seiichi Tanabe , Yasuhiro Shimidzu
IPC分类号： C07C41/22 , C07C43/225 , C07C315/04 , C07C317/22 , C09K21/08 , C07C43/02
CPC分类号： C07C315/04 , C07C41/22 , C07C43/225 , C09K21/08
摘要： Method of producing a bromine compound having an aliphatic unsaturated bond which includes reacting a compound having an aliphatic unsaturated bond represented by the following general formula (1) with bromine:R.sup.1 --O--Ar.sup.1 --Y--Ar.sup.2 --O--R.sup.2 (1)to produce a bromine compound represented by the following formula (2):R.sup.3 --O--Ar.sup.1 --Y--Ar.sup.2 --O--R.sup.4 (2)wherein Ar.sup.1, Ar.sup.2 and Y are the same as defined in the above general formula (1) , and R.sup.3 and R.sup.4 are groups obtained by saturating the unsaturated groups of R.sup.1 and R.sup.2 in the above general formula (1) with bromine, respectively.The reaction is carried out in the presence of a solvent which is inactive in the reaction, and a substantial amount of the heat of reaction is removed from a reaction system by the vaporization of the solvent or bromine. A high-purity bromine compound in high yield which is useful as flame retardant, can be obtained.
摘要翻译：具有脂肪族不饱和键的溴化合物的制造方法，其特征在于，将具有下述通式（1）表示的具有脂肪族不饱和键的化合物与溴反应：R1-O-Ar1-Y-Ar2-O-R2（1）产生由下式（2）表示的溴化合物：R3-O-Ar1-Y-Ar2-O-R4（2）其中Ar1，Ar2和Y与上述通式（1）中定义相同， R3和R4分别是通过用溴将饱和上述通式（1）中的R 1和R 2的不饱和基团获得的基团。反应在反应中无活性的溶剂存在下进行，通过溶剂或溴的蒸发，从反应体系中除去大量的反应热。可以获得可用作阻燃剂的高产率的高纯度溴化合物。

20. 发明授权

US5561180A Polycarbonate film for optical purposes and a production process thereof 失效
标题翻译：用于光学目的的聚碳酸酯薄膜及其制造方法
公开(公告)号：US5561180A
公开(公告)日：1996-10-01
申请号：US442151
申请日：1995-05-16
申请人： Yutaka Taketani , Kaoru Iwata , Hideaki Nitta , Utami Yonemura , Takeshi Sasaki
发明人： Yutaka Taketani , Kaoru Iwata , Hideaki Nitta , Utami Yonemura , Takeshi Sasaki
IPC分类号： B29C41/00 , B29C41/12 , B29D7/01 , C08J3/09 , C08J5/18 , G02B5/30 , B29D11/00
CPC分类号： C08J3/095 , B29C41/003 , B29D7/01 , C08J5/18 , G02B5/3083 , B29C41/12 , B29K2069/00 , B29K2105/0073 , B29K2995/0034 , C08J2369/00 , G02F1/133305
摘要： The present invention is to provide polycarbonate film excellent in optical properties such as high transparency and a process for producing it. The present invention relates to polycarbonate film having a specific retardation values, and a process for producing polycarbonate film by casting a dope onto a support and evaporating the solvent with heat wherein the dope is prepared by dissolving 10 parts by weight of polycarbonate resin in 30 to 150 parts by weight of the solvent mixture which contains more than 60% by weight of dioxolane.
摘要翻译：本发明提供具有高透明性等光学性能的聚碳酸酯膜及其制造方法。本发明涉及具有特定延迟值的聚碳酸酯膜，以及通过将涂料浇铸到载体上并用热蒸发溶剂来生产聚碳酸酯膜的方法，其中通过将10重量份的聚碳酸酯树脂溶解在30中制备， 150重量份含有大于60重量％二氧戊环的溶剂混合物。

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