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1. 发明授权

US07691157B2 Solid electrolytic capacitor and method for producing the same 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US07691157B2
公开(公告)日：2010-04-06
申请号：US11667952
申请日：2005-11-18
申请人： Yoshihiro Saida , Hiroshi Konuma
发明人： Yoshihiro Saida , Hiroshi Konuma
IPC分类号： H01G9/00
CPC分类号： H01G9/15 , H01G9/0036 , H01G9/042 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T29/417
摘要： The present invention relates to a method for producing a solid electrolytic capacitor in which a solid electrolyte layer is provided by a process comprising a step of dipping a valve-acting metal having thereon a dielectric film layer in a monomer-containing solution, followed by drying (Step 1), a step of dipping the valve-acting metal in an oxidizing agent-containing solution, followed by drying (Step 2), and a step of dipping the valve-acting metal in an oxidizing agent-free solution, followed by drying (Step 3); and to a solid electrolytic capacitor produced thereof. According to the present invention, a thin capacitor element with reduced failure of short circuit and less fluctuation in the element shape can be stably produced, the number of capacitor elements stacked in a solid electrolytic capacitor chip can be increased to realize high capacitance, and a solid electrolytic capacitor element suitable for a solid electrolytic multilayer capacitor with less fluctuation in the equivalent series resistance can be provided.
摘要翻译：固体电解电容器的制造方法技术领域本发明涉及一种固体电解电容器的制造方法，该固体电解电容器的制造方法包括以下步骤：在含有单体的溶液中浸渍其上具有电介质膜层的阀作用金属，然后干燥（步骤1），将阀作用金属浸渍在含氧化剂溶液中，然后干燥（步骤2）的步骤，以及将阀作用金属浸渍在不含氧化剂的溶液中的步骤，然后干燥（步骤3）; 以及由其制造的固体电解电容器。根据本发明，可以稳定地制造具有短路故障和元件形状波动小的薄电容元件，可以增加堆叠在固体电解电容器芯片中的电容器元件的数量，以实现高电容，并且可以提供适用于等效串联电阻波动较小的固体电解多层电容器的固体电解电容器元件。

2. 发明授权

US07388741B2 Solid electrolytic capacitor and method for producing the same 有权
公开(公告)号：US07388741B2
公开(公告)日：2008-06-17
申请号：US10535812
申请日：2003-11-20
申请人： Hiroshi Konuma , Kenki Kobayashi , Toru Sawaguchi
发明人： Hiroshi Konuma , Kenki Kobayashi , Toru Sawaguchi
IPC分类号： H01G9/04 , H01G9/145 , H01G9/00
CPC分类号： H01G9/0036 , H01G9/15 , Y10T29/417
摘要： A solid electrolytic capacitor comprising a capacitor element obtainable by compressing a porous valve-acting metal substrate having on the dielectric film surface thereof a solid electrolyte layer containing an electrically conducting polymer in the thickness direction, wherein assuming that the maximum thickness and the minimum thickness of the electrically conducting polymer layer including the substrate before the compression are Hamax and Hamin, and the maximum thickness and the minimum thickness of the electrically conducting polymer layer after the compression are Hbmax and Hbmin, the percentage decrease ΔH in the difference of thickness represented by the following formula is preferably from 5 to 95%: Formula (I). The thin solid electrolytic capacitor element of the present invention, which can be stably produced with a small variety in shape, enables fabrication of a solid electrolytic multilayer capacitor having a high-capacitance and small-size with a low height, which, free from short-circuit failure, exhibits stable performance Δ ⁢ ⁢ H ⁡ ( % ) = [ 1 - ( Hb ⁢ ⁢ max - Hb ⁢ ⁢ min ) ( Ha ⁢ ⁢ max - Ha ⁢ ⁢ min ) ] × 100. ( I )

3. 发明授权

US07289314B2 Metal foil for capacitor, solid electrolytic capacitor using the foil and production methods of the foil and the capacitor 有权
标题翻译：用于电容器的金属箔，使用箔的固体电解电容器和箔和电容器的制造方法
公开(公告)号：US07289314B2
公开(公告)日：2007-10-30
申请号：US10523818
申请日：2003-08-29
申请人： Kenki Kobayashi , Toru Sawaguchi , Hiroshi Konuma
发明人： Kenki Kobayashi , Toru Sawaguchi , Hiroshi Konuma
IPC分类号： H01G9/00
CPC分类号： H01G9/045 , H01G9/012 , H01G9/028 , H01G9/042 , H01G9/055 , H01G9/15 , H01G13/006 , Y10T29/41 , Y10T29/417
摘要： A metal foil for capacitor element is produced through a process including steps of etching and ten electrochemically forming a metal foil after making cut lines each in a shape of a capacitor element with at least a part of a portion predetermined to be an anode-leading-out-part left uncut. The step of etching the foil is preferably performed with the anode-leading-out-parts being protected by protective material. Solid electrolytic capacitor elements prepared by using the metal foil have narrow variation in capacitance.
摘要翻译：通过包括以下步骤的方法制造用于电容器元件的金属箔，该方法包括以下步骤：在将切割线分别制成电容器元件的形状之后，至少部分预定为阳极引出的部分，进行蚀刻和十次电化学形成金属箔，外部未切割。蚀刻箔的步骤优选在阳极引出部分被保护材料保护的情况下进行。通过使用金属箔制备的固体电解电容器元件具有窄的电容变化。

4. 发明授权

US07198733B2 Formed substrate used for solid electrolytic capacitor, production method thereof and solid electrolytic capacitor using the substrate 有权
标题翻译：用于固体电解电容器的成形基板，其制造方法和使用该基板的固体电解电容器
公开(公告)号：US07198733B2
公开(公告)日：2007-04-03
申请号：US10479053
申请日：2002-06-11
申请人： Hiroshi Konuma , Katsuhiko Yamazaki , Takenori Umikawa , Masakazu Yagi , Tamotsu Yamashita
发明人： Hiroshi Konuma , Katsuhiko Yamazaki , Takenori Umikawa , Masakazu Yagi , Tamotsu Yamashita
IPC分类号： H01G9/00 , H01B1/08 , H01B1/12
CPC分类号： H01G9/15 , H01G9/04 , H01G9/26 , Y10T29/417 , Y10T428/24926
摘要： A formed substrate, wherein the surface of the valve-acting metal having a dielectric film is at least partially covered with an oxide comprising Si, valve-acting metal element and oxygen, preferably, wherein the content of Si in the formed foil having an aluminum oxide dielectric film decreases continuously from the surface of the dielectric film toward the inner part in some regions in the aluminum dielectric film thickness; a method for producing the formed substrate; and a solid electrolytic capacitor comprising a solid electrolyte on the formed substrate. A solid electrolytic capacitor manufactured by using a formed substrate according to the present invention, improved in adhesion to an electrically conducting polymer (solid electrolyte) with its area coverage contacting the polymer being sufficiently large, is increased in the electrostatic capacitance among individual capacitors and improved in the LC yield as compared with capacitors otherwise manufactured.
摘要翻译：一种形成的基底，其中具有电介质膜的阀作用金属的表面至少部分地被包含Si，阀作用金属元素和氧的氧化物覆盖，优选地，其中所形成的箔中的Si含量为铝氧化物电介质膜在铝介电膜厚度的一些区域中从电介质膜的表面向内部连续地减少; 制造所形成的基板的方法; 以及在所形成的基板上包含固体电解质的固体电解电容器。通过使用根据本发明的成形基板制造的固体电解电容器，其具有与聚合物接触的面积覆盖度足够大的导电性聚合物（固体电解质）的粘合性提高，各电容器之间的静电电容增加，与其他制造的电容器相比，LC产量。

5. 发明授权

US07060205B2 Solid electrolytic capacitor and method for producing the same 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US07060205B2
公开(公告)日：2006-06-13
申请号：US10847310
申请日：2004-05-18
申请人： Ryuji Monden , Katsuhiko Yamazaki , Atsushi Sakai , Yuji Furuta , Hideki Ohata , Koro Shirane , Hiroshi Konuma
发明人： Ryuji Monden , Katsuhiko Yamazaki , Atsushi Sakai , Yuji Furuta , Hideki Ohata , Koro Shirane , Hiroshi Konuma
IPC分类号： H01B1/22
CPC分类号： H01G9/025 , H01G9/028 , H01G9/042 , H01G9/15 , H01G11/48 , H01G11/56 , Y02E60/13
摘要： The present invention relates to a solid electrolytic capacitor comprising a solid electrolyte layer and an electrically conducting layer comprising metallic powder or an electrically conducting layer comprising an electrically conducting carbon layer and a layer formed thereon and comprising metallic powder in which at least one of said layers contains a rubber-like elastic material; a production process thereof; a solid electrolyte for use in the solid electrolytic capacitor; a production process of the solid electrolyte; an electrically conducting paste for use in the solid electrolytic capacitor; and an electrically carbon conducting paste for use in the solid electrolytic capacitor. The solid electrolytic capacitor of the present invention can be made compact and can be endowed with high-capacitance and low-impedance and is excellent in external force-relaxing properties, productivity, heat resistance and moisture resistance, etc.
摘要翻译：固体电解电容器技术领域本发明涉及一种固体电解电容器，其包含固体电解质层和导电层，所述导电层包含金属粉末或导电层，所述导电层包含导电碳层及其上形成的层，并且包含金属粉末，其中所述层中的至少一层含有橡胶状弹性材料; 其生产工艺; 用于固体电解电容器的固体电解质; 固体电解质的生产工艺; 用于固体电解电容器的导电糊剂; 以及用于固体电解电容器的导电性碳膏。本发明的固体电解电容器可以制造得紧凑，并且可以赋予高电容和低阻抗，并且外力松弛性，生产率，耐热性和耐湿性等优异。

6. 发明申请

US20050030703A1 Solid electrolytic capacitor and method for producing the same 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US20050030703A1
公开(公告)日：2005-02-10
申请号：US10939569
申请日：2004-09-14
申请人： Hiroshi Konuma , Koro Shirane , Ryuji Monden , Atsushi Sakai , Yuji Furuta , Katsuhiko Yamazaki , Toru Sawaguchi , Hideko Ohata , Yoshiaki Ikenoue
发明人： Hiroshi Konuma , Koro Shirane , Ryuji Monden , Atsushi Sakai , Yuji Furuta , Katsuhiko Yamazaki , Toru Sawaguchi , Hideko Ohata , Yoshiaki Ikenoue
IPC分类号： H01G9/00 , H01G9/02 , H01G9/025 , H01G9/15 , H01G4/06
CPC分类号： H01G9/025 , H01G9/028 , H01G9/15 , Y10T29/417
摘要： A solid electrolytic capacitor includes a valve acting metal having microfine pores, a dielectric film formed on a surface of the valve acting metal, and a solid electrolyte layer provided on the dielectric film, in which at least a portion of the solid electrolyte layer is of a lamellar structure. In particular, a solid electrolytic capacitor includes an electrically conducting polymer having a specified condensed ring structure containing (1) a solid electrolyte layer containing a sulfoquinone anion, and (2) a solid electrolyte layer containing an anthracenesulfonate ion and other anion.
摘要翻译：固体电解电容器包括具有微细孔的阀作用金属，形成在阀作用金属的表面上的电介质膜和设置在电介质膜上的固体电解质层，其中固体电解质层的至少一部分为层状结构。特别地，固体电解电容器包括具有特定的稠环结构的导电性聚合物，其含有（1）含有磺基醌阴离子的固体电解质层，（2）含有蒽磺酸根离子和其他阴离子的固体电解质层。

7. 发明授权

US06807049B2 Solid electrolytic capacitor and method for producing the same 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US06807049B2
公开(公告)日：2004-10-19
申请号：US09963331
申请日：2001-09-26
申请人： Hiroshi Konuma , Koro Shirane , Ryuji Monden , Atsushi Sakai , Yuji Furuta , Katsuhiko Yamazaki , Toru Sawaguchi , Hideki Ohata , Yoshiaki Ikenoue
发明人： Hiroshi Konuma , Koro Shirane , Ryuji Monden , Atsushi Sakai , Yuji Furuta , Katsuhiko Yamazaki , Toru Sawaguchi , Hideki Ohata , Yoshiaki Ikenoue
IPC分类号： H01G900
CPC分类号： H01G9/025 , H01G9/028 , H01G9/15 , Y10T29/417
摘要： A solid electrolytic capacitor includes a valve acting metal having microfine pores, a dielectric film formed on a surface of the valve acting metal, and a solid electrolyte layer provided on the dielectric film, in which at least a portion of the solid electrolyte layer is of a lamellar structure. In particular, a solid electrolytic capacitor includes an electrically conducting polymer having a specified condensed ring structure containing (1) a solid electrolyte layer containing a sulfoquinone anion having a sulfo anion group and a quinone structure and other anion, and (2) a solid electrolyte layer containing an anthracenesulfonate ion and other anion.
摘要翻译：固体电解电容器包括具有微细孔的阀作用金属，形成在阀作用金属的表面上的电介质膜和设置在电介质膜上的固体电解质层，其中固体电解质层的至少一部分为层状结构。特别地，固体电解电容器包括具有特定的稠环结构的导电聚合物，其包含（1）含有具有磺基阴离子基团和醌结构的其它阴离子的磺基醌阴离子的固体电解质层，和（2）固体电解质层含有蒽磺酸根离子和其他阴离子。

8. 发明授权

US06466421B1 Solid electrolytic capacitor and method for producing the same 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US06466421B1
公开(公告)日：2002-10-15
申请号：US09487329
申请日：2000-01-19
申请人： Ryuji Monden , Atsushi Sakai , Toru Sawaguchi , Hideki Ohata , Koro Shirane , Hiroshi Konuma , Yuji Furuta , Katsuhiko Yamazaki , Yoshiaki Ikenoue
发明人： Ryuji Monden , Atsushi Sakai , Toru Sawaguchi , Hideki Ohata , Koro Shirane , Hiroshi Konuma , Yuji Furuta , Katsuhiko Yamazaki , Yoshiaki Ikenoue
IPC分类号： H01G200
CPC分类号： H01G9/012 , H01G9/022 , H01G9/028
摘要： Disclosed are a solid electrolytic capacitor comprising a valve-acting metal, an oxide dielectric layer formed on a surface of the valve-acting metal and a solid electrolyte layer provided on the dielectric film layer, in which the electrically conducting polymer composition layer contains as a dopant at least one anion selected from (1) an alkoxy-substituted naphthalene monosulfonate anion, (2) a heterocyclic sulfonate anion, and (3) an anion of an aliphatic polycyclic compound or a combination thereof with another anion having a dopant ability and a method for producing such a solid electrolytic capacitor. The solid electrolytic capacitor of the invention is excellent in voltage resistance, high frequency property, tan &dgr;, leakage current, heat resistance (reflow property), etc.
摘要翻译：公开了一种固体电解电容器，其包括阀作用金属，形成在阀作用金属的表面上的氧化物介电层和设置在电介质膜层上的固体电解质层，其中导电聚合物组合物层包含作为掺杂剂选自（1）烷氧基取代的萘单磺酸根阴离子中的至少一种阴离子，（2）杂环磺酸根阴离子，和（3）脂肪族多环化合物的阴离子或与另一种具有掺杂剂能力的阴离子的组合，制造这种固体电解电容器的方法本发明的固体电解电容器具有优异的耐电压性，高频性，tanδ，漏电流，耐热性（回流性）等。

9. 发明授权

US06243256B1 Electrode foil for solid electrolytic capacitor, manufacturing method thereof, and solid electrolytic capacitor 有权
标题翻译：固体电解电容器用电极箔及其制造方法以及固体电解电容器
公开(公告)号：US06243256B1
公开(公告)日：2001-06-05
申请号：US09433582
申请日：1999-11-04
申请人： Yuji Furuta , Katsuhiko Yamazaki , Atsushi Sakai , Hiroshi Konuma
发明人： Yuji Furuta , Katsuhiko Yamazaki , Atsushi Sakai , Hiroshi Konuma
IPC分类号： H01G904
CPC分类号： H01G9/045 , H01G9/04 , H01G9/055 , H01G9/07 , Y10T29/417
摘要： The present invention is an aluminum electrode foil used in a solid electrolytic capacitor, and provides an electrode foil for a solid electrolytic capacitor, a manufacturing method of this electrode foil, and a solid electrolytic capacitor using this electrode foil having an improved voltage resistance and heat resistance at the cut-end part without causing a reduction in the effective area of the electrode foil. According to the manufacturing method of the electrode foil for the solid electrolytic capacitor according to the present invention, a porous film 11 having a thickness within the range of from about 5 to about 100 times the thickness of the barrier film 3 is formed on the surface of an electrode foil 10, on the cut-end part 5 of this electrode foil 10. In addition, the present invention provides an electrode foil manufactured according to the above described manufacturing method and a solid electrolytic capacitor using this electrode foil.
摘要翻译：本发明是一种用于固体电解电容器的铝电极箔，提供了一种固体电解电容器的电极箔，该电极箔的制造方法以及使用该电极箔具有改善的耐电压和耐热性的固体电解电容器而不会导致电极箔的有效面积的减小。根据本发明的固体电解电容器用电极箔的制造方法，在表面上形成厚度为阻挡膜3的厚度的约5〜约100倍的多孔膜11 在该电极箔10的切割端部5上形成电极箔10.此外，本发明提供根据上述制造方法制造的电极箔和使用该电极箔的固体电解电容器。

10. 发明申请

US20100227253A1 CATALYST, PROCESS FOR PREPARING THE SAME, AND USES OF THE CATALYST 有权
标题翻译：催化剂，其制备方法和催化剂的用途
公开(公告)号：US20100227253A1
公开(公告)日：2010-09-09
申请号：US12676818
申请日：2008-08-08
申请人： Ryuji Monden , Hiroshi Konuma , Toshikazu Shishikura , Tadatoshi Kurozumi
发明人： Ryuji Monden , Hiroshi Konuma , Toshikazu Shishikura , Tadatoshi Kurozumi
IPC分类号： H01M8/10 , H01M4/90 , B01J27/20
CPC分类号： H01M4/9016 , B01J27/24 , H01M4/8828 , H01M4/90 , H01M4/96 , H01M2008/1095 , Y02E60/50
摘要： The present invention provides a catalyst which is not corroded in an acidic electrolyte or at a high potential, is excellent in durability and has high oxygen reduction ability. The catalyst of the present invention is characterized by including a niobium oxycarbonitride. The catalyst of the invention is also characterized by including a niobium oxycarbonitride represented by the composition formula NbCxNyOz, wherein x, y and z represent a ratio of the numbers of atoms and are numbers satisfying the conditions of 0.01≦x≦2, 0.01≦y≦2, 0.01≦z≦3 and x+y+z≦5.
摘要翻译：本发明提供一种在酸性电解质中没有腐蚀或高电位的催化剂，其耐久性优异，氧还原能力高。本发明的催化剂的特征在于包括铌碳氮氧化物。本发明的催化剂的特征还在于包含由组成式NbC x N y O z表示的铌碳氮氧化物，其中x，y和z表示原子数的比例，并且是满足条件为0.01＆nlE; x＆nlE; 2,0.01＆nlE ; y＆nlE; 2,0.01＆nlE; z＆nlE; 3和x + y + z＆nlE; 5。

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