公开(公告)号：US5910187A

公开(公告)日：1999-06-08

申请号：US866221

申请日：1997-05-30

申请人： Kazuhiko Okuda ,  Hideki Oohata

发明人： Kazuhiko Okuda ,  Hideki Oohata

IPC分类号： D01H13/22 ,  D01H13/26 ,  G01N27/00

CPC分类号： D01H13/26 ,  G01N33/365

摘要： Method of detecting yarn unevenness appearing as periodic variations of a spun yarn. First, plural yarn samples are taken. Then, k distinct spectrograms are obtained according to the number of the samples. These k spectrums are averaged to create an overall spectrogram. The height of adjacent channels in the overall spectrogram are averaged to create a reference spectrogram. Either the overall spectrogram of the distinct spectrograms are compared with the reference spectrogram of find those portions of the channels that exceed the reference spectrograms in height. These exceeding portions are displayed. Therefore, realistic defective added nonuniformities contained in the spun yarn can be easily detected.

摘要翻译： 检测作为纺纱的周期性变化出现的纱线不均匀的方法。 首先，取多个纱线样本。 然后，根据样本的数量获得k个不同的谱图。 将这些k个频谱进行平均以创建整个频谱图。 对整个光谱图中的相邻通道的高度进行平均以产生参考光谱图。 将不同光谱图的总体光谱图与参考光谱图进行比较，找出超过参考光谱图高度的那些通道部分。 显示这些超出部分。 因此，可以容易地检测纺纱中包含的现实的不良添加不均匀性。

公开(公告)号：US08379369B2

公开(公告)日：2013-02-19

申请号：US12442763

申请日：2007-09-21

申请人： Hirofumi Fukunaga ,  Hideki Oohata

发明人： Hirofumi Fukunaga ,  Hideki Oohata

IPC分类号： H01G9/07

CPC分类号： H01G9/15 ,  H01G9/0032 ,  H01G9/0036 ,  H01G9/07 ,  Y10T29/417

摘要： The invention relates to a substrate for solid electrolytic capacitor, wherein a first layer in the shielding layer formed by laminating a plurality of layers on top of each other, provided in an area for separating an anode part and a cathode part of the substrate for a solid electrolytic capacitor having a porous layer on its surface from a solution or dispersion of a heat resistant resin or its precursor, free from a shielding layer modification additive (except for a silane coupling agent) or containing a shielding layer modification additive content of not more than 0.1% by mass (based on the mass of the heat resistant resin or its precursor). The present invention enables to provide a method for producing a substrate for a solid electrolytic capacitor comprising a shielding layer made of a masking material which ensures the insulation between the anode part and the cathode part of the solid electrolytic capacitor; and a solid electrolytic capacitor using the substrate.

摘要翻译： 本发明涉及一种固体电解电容器用基板，其特征在于，所述屏蔽层中的第一层通过层叠多层而形成，所述第一层设置在用于分离所述基板的阳极部和阴极部的区域中 固体电解电容器的表面上由耐热性树脂或其前体的溶液或分散体形成的多孔层，不含屏蔽层改性添加剂（硅烷偶联剂除外）或不含屏蔽层改性添加剂含量不超过 以0.1质量％以下（基于耐热性树脂或其前体的质量）。 本发明能够提供一种固体电解电容器用基板的制造方法，其特征在于，包括由掩模材料构成的屏蔽层，该屏蔽层确保了固体电解电容器的阳极部分与阴极部分之间的绝缘; 以及使用该基板的固体电解电容器。

公开(公告)号：US20110026190A1

公开(公告)日：2011-02-03

申请号：US12094502

申请日：2006-11-22

申请人： Hideki Oohata

发明人： Hideki Oohata

IPC分类号： H01G9/025

CPC分类号： H01G9/10 ,  H01G9/15

摘要： A solid electrolyte capacitor comprising a solid electrolyte capacitor substrate having a porous surface layer or layers on the surface or surfaces of the substrate, which substrate has a masking layer in the boundary region between an anode region of the substrate and a cathode region of the substrate, wherein said masking layer has been formed from a solution or dispersion of a heat-resistant resin or a precursor thereof; and said masking layer contains 0% to 0.1% by mass, based on the mass of the heat-resistant resin or the precursor, of an additive for modifying the masking layer, which additive is other than a silane coupling agent. The masking layer exhibits a high insulation and the solid electrolyte capacitor has enhanced reliability.

摘要翻译： 一种固体电解电容器，其包括在所述基板的表面或表面上具有多孔表面层的固体电解电容器基板，所述基板在所述基板的阳极区域与所述基板的阴极区域之间的边界区域中具有掩模层 其中所述掩蔽层由耐热树脂或其前体的溶液或分散体形成; 并且所述掩模层基于所述耐热树脂或前体的质量含有0％至0.1质量％的用于改性掩蔽层的添加剂，该添加剂不是硅烷偶联剂。 掩模层表现出高绝缘性，并且固体电解电容器具有增强的可靠性。

公开(公告)号：US20090034163A1

公开(公告)日：2009-02-05

申请号：US12093123

申请日：2006-11-08

申请人： Isao Kabe ,  Hideki Oohata

发明人： Isao Kabe ,  Hideki Oohata

IPC分类号： H01G9/042 ,  H01G9/15 ,  B05D5/12

CPC分类号： H01G9/042 ,  H01G9/0425 ,  Y10T29/417

摘要： An element for a solid electrolytic capacitor having low equivalent series resistance (ESR) and high capacitance per unit volume obtained by controlling the composition or the thickness of the silver paste forming a laminated structure on the anode substrate having a carbon paste layer on the surface. Using two kinds of silver pastes each having different wettability on the carbon paste layer and applying each silver paste on the side (edge) portions and face portions of an anode substrate, respectively, a desired layer thickness can be obtained as a whole. A solid electrolytic capacitor element preferably has a silver paste layer coating the side (edge) portions of the anode substrate which is thicker than the silver paste layer covering the face portions of the anode substrate, wherein a silver paste of composition having a water amount of 0.5 mass % or less is preferably used.

摘要翻译： 通过控制在表面上具有碳糊层的阳极基板上形成叠层结构的银糊剂的组成或厚度而获得的具有低等效串联电阻（ESR）和高容量单位体积的固体电解电容器的元件。 使用在碳糊层上具有不同润湿性的两种银浆，并分别在阳极基材的侧面（边缘）部分和面部涂布各种银膏，因此整体上可以获得所需的层厚度。 固体电解电容器元件优选具有涂覆阳极基板的侧面（边缘）部分的银膏层，该阳极基板的厚度比覆盖阳极基板的表面部分的银浆层厚，其中具有水量为 优选使用0.5质量％以下。

公开(公告)号：US20070030622A1

公开(公告)日：2007-02-08

申请号：US11410975

申请日：2006-04-26

申请人： Yoshihiro Saida ,  Yoshifumi Asai ,  Hideki Oohata

发明人： Yoshihiro Saida ,  Yoshifumi Asai ,  Hideki Oohata

IPC分类号： H01G4/255

CPC分类号： H01G9/042 ,  H01G9/012 ,  H01G9/055 ,  H01G9/15 ,  Y10T29/417

摘要： The present invention relates to an anode substrate for a solid electrolytic capacitor which is produced by cutting obliquely a metal substrate comprising a valve-acting metal layer having fine pores and a valve-acting metal layer without fine pores, and having a cut surface which is formed by elongation of the valve-acting metal layer without fine pores dragged by a cutting blade; particularly to an anode substrate for a solid electrolytic capacitor which is produced by cutting obliquely a metal substrate comprising a valve-acting metal layer having fine pores and a valve-acting metal layer without fine pores, and a layer of the elongated valve-acting metal which is generated by that the valve-acting metal layer without fine pores is elongated being dragged along with a cutting blade and covers the edge part of the valve-acting layer having fine pores meets the requirement represented by the following formula: 0≦y/z≦1  [Formula 1]wherein y represents the thickness of the layer of the elongated valve-acting metal in the direction of the thickness of the substrate and z represents the thickness of the valve-acting layer having fine pores which is in contact with the elongated metal layer in the direction of the thickness of the substrate, respectively; and to a solid electrolytic capacitor comprising the above-mentioned anode substrate, an edge of which is chamfered at least partially.

摘要翻译： 固体电解电容器用阳极基板技术领域本发明涉及一种固体电解电容器用阳极基板，其特征在于，所述固体电解电容器用阳极基板是将具有细孔的阀作用金属层和不具有细孔的阀作用金属层倾斜地切割成金属基板， 通过由作用力的金属层的延伸而形成，而没有由切割刀片拖动的细孔; 特别涉及一种固体电解电容器用阳极基板，该固体电解电容器是通过切割金属基板而制成的，所述金属基板包括具有细孔的阀作用金属层和没有细孔的阀作用金属层，以及细长阀作用金属 这是由没有细孔的阀作用金属层被拉长而与切割刀一起拖动并且覆盖具有细孔的阀作用层的边缘部分满足以下公式所示的要求：＆lt; line-formula description =“In-line Formulas”end =“lead”？> 0 <= y / z <= 1 [Formula 1] <？in-line-formula description =“In-line Formulas”end =“tail 其中y表示细长阀作用金属在基板厚度方向上的厚度，z表示与细长金属层接触的具有细孔的阀作用层的厚度 在基板的厚度方向上 分别 以及包括上述阳极基板的固体电解电容器，其边缘至少部分地被倒角。

公开(公告)号：US08174820B2

公开(公告)日：2012-05-08

申请号：US12093123

申请日：2006-11-08

申请人： Isao Kabe ,  Hideki Oohata

发明人： Isao Kabe ,  Hideki Oohata

IPC分类号： H01G9/04 ,  H01G9/145

CPC分类号： H01G9/042 ,  H01G9/0425 ,  Y10T29/417

摘要： An element for a solid electrolytic capacitor having low equivalent series resistance (ESR) and high capacitance per unit volume obtained by controlling the composition or the thickness of the silver paste forming a laminated structure on the anode substrate having a carbon paste layer on the surface. Using two kinds of silver pastes each having different wettability on the carbon paste layer and applying each silver paste on the side (edge) portions and face portions of an anode substrate, respectively, a desired layer thickness can be obtained as a whole. A solid electrolytic capacitor element preferably has a silver paste layer coating the side (edge) portions of the anode substrate which is thicker than the silver paste layer covering the face portions of the anode substrate, wherein a silver paste of composition having a water amount of 0.5 mass % or less is preferably used.

摘要翻译： 通过控制在表面上具有碳糊层的阳极基板上形成叠层结构的银糊剂的组成或厚度而获得的具有低等效串联电阻（ESR）和高容量单位体积的固体电解电容器的元件。 使用在碳糊层上具有不同润湿性的两种银浆，并分别在阳极基材的侧面（边缘）部分和面部涂布各种银膏，因此整体上可以获得所需的层厚度。 固体电解电容器元件优选具有涂覆阳极基板的侧面（边缘）部分的银膏层，该阳极基板的厚度比覆盖阳极基板的表面部分的银浆层厚，其中具有水量为 优选使用0.5质量％以下。

公开(公告)号：US07848083B2

公开(公告)日：2010-12-07

申请号：US11993627

申请日：2006-06-22

申请人： Hideki Oohata ,  Yoshihiro Saida ,  Masayuki Shinoda

发明人： Hideki Oohata ,  Yoshihiro Saida ,  Masayuki Shinoda

IPC分类号： H01G9/04 ,  H01G9/145

CPC分类号： H01G9/042 ,  H01G9/048 ,  H01G9/055 ,  H01G9/15 ,  Y10T29/417 ,  Y10T428/24496

摘要： The invention relates to a substrate for solid electrolytic capacitor and a method for producing solid electrolytic capacitors using the substrate. By reducing at least part of the porous layer on the surface between the anode part region and the cathode part region of the substrate and preferably filling the dent generated by the reduction with a masking material, a structure ensuring insulation between the anode and the cathode can be obtained and solid electrolytic capacitors excellent in leakage current property and reliability can be obtained.

摘要翻译： 本发明涉及固体电解电容器用基板和使用该基板的固体电解电容器的制造方法。 通过减少衬底的阳极部分区域和阴极部分区域之间的表面上的多孔层的至少一部分，并且优选地通过掩模材料填充通过还原产生的凹陷，确保阳极和阴极之间的绝缘的结构 可以获得具有优异的漏电流特性和可靠性的固体电解电容器。

公开(公告)号：US20100039751A1

公开(公告)日：2010-02-18

申请号：US11993627

申请日：2006-06-22

申请人： Hideki Oohata ,  Yoshihiro Saida ,  Masayuki Shinoda

发明人： Hideki Oohata ,  Yoshihiro Saida ,  Masayuki Shinoda

IPC分类号： H01G9/15 ,  B32B3/30 ,  B29C59/16

CPC分类号： H01G9/042 ,  H01G9/048 ,  H01G9/055 ,  H01G9/15 ,  Y10T29/417 ,  Y10T428/24496

摘要： The invention relates to a substrate for solid electrolytic capacitor and a method for producing solid electrolytic capacitors using the substrate. By reducing at least part of the porous layer on the surface between the anode part region and the cathode part region of the substrate and preferably filling the dent generated by the reduction with a masking material, a structure ensuring insulation between the anode and the cathode can be obtained and solid electrolytic capacitors excellent in leakage current property and reliability can be obtained.

摘要翻译： 本发明涉及固体电解电容器用基板和使用该基板的固体电解电容器的制造方法。 通过减少衬底的阳极部分区域和阴极部分区域之间的表面上的多孔层的至少一部分，并且优选地通过掩模材料填充通过还原产生的凹陷，确保阳极和阴极之间的绝缘的结构 可以获得具有优异的漏电流特性和可靠性的固体电解电容器。

公开(公告)号：US20080316681A1

公开(公告)日：2008-12-25

申请号：US12159699

申请日：2006-12-27

申请人： Hideki Oohata ,  Akihiko Shirakawa

发明人： Hideki Oohata ,  Akihiko Shirakawa

IPC分类号： H01G4/06

CPC分类号： H01G9/0032 ,  H01G9/042 ,  H01G9/07 ,  H01G11/46 ,  H01G11/48 ,  H05K1/162 ,  Y02E60/13 ,  Y10T29/41 ,  Y10T29/417

摘要： The present invention relates to a capacitor having high capacitance, low ESR (equivalent series resistance) in a high-frequency region and low leakage current, comprising a composite oxide film obtained by reaction of an oxide film obtained by subjecting the surface of the substrate comprising valve-acting metal element with a solution in which metal ion and an organic base are dissolved and by subsequently sintering the reactant, a solid electrolyte formed on the composite oxide film and a conductor layer formed thereon; a method for producing the same and electronic devices using the same.

摘要翻译： 本发明涉及具有高电容，高频区域中的低ESR（等效串联电阻）和低漏电流的电容器，其包括通过使基板表面经过将由 阀芯作用金属元素与其中溶解有金属离子和有机碱的溶液，并且随后烧结反应物，形成在复合氧化物膜上的固体电解质和形成在其上的导体层; 其制造方法和使用其的电子器件。

公开(公告)号：US20100103589A1

公开(公告)日：2010-04-29

申请号：US12442763

申请日：2007-09-21

申请人： Hirofumi Fukunaga ,  Hideki Oohata

发明人： Hirofumi Fukunaga ,  Hideki Oohata

IPC分类号： H01G9/07

CPC分类号： H01G9/15 ,  H01G9/0032 ,  H01G9/0036 ,  H01G9/07 ,  Y10T29/417

摘要： The invention relates to a substrate for solid electrolytic capacitor, wherein a first layer in the shielding layer formed by laminating a plurality of layers on top of each other, provided in an area for separating an anode part and a cathode part of the substrate for a solid electrolytic capacitor having a porous layer on its surface from a solution or dispersion of a heat resistant resin or its precursor, free from a shielding layer modification additive (except for a silane coupling agent) or containing a shielding layer modification additive content of not more than 0.1% by mass (based on the mass of the heat resistant resin or its precursor). The present invention enables to provide a method for producing a substrate for a solid electrolytic capacitor comprising a shielding layer made of a masking material which ensures the insulation between the anode part and the cathode part of the solid electrolytic capacitor; and a solid electrolytic capacitor using the substrate.

摘要翻译： 本发明涉及一种固体电解电容器用基板，其特征在于，所述屏蔽层中的第一层通过层叠多层而形成，所述第一层设置在用于分离所述基板的阳极部和阴极部的区域中 固体电解电容器的表面上由耐热性树脂或其前体的溶液或分散体形成的多孔层，不含屏蔽层改性添加剂（硅烷偶联剂除外）或不含屏蔽层改性添加剂含量不超过 以0.1质量％以下（基于耐热性树脂或其前体的质量）。 本发明能够提供一种固体电解电容器用基板的制造方法，其特征在于，包括由掩模材料构成的屏蔽层，该屏蔽层确保了固体电解电容器的阳极部分与阴极部分之间的绝缘; 以及使用该基板的固体电解电容器。