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    Electronic component
    1.
    发明授权
    Electronic component 有权
    电子元器件

    公开(公告)号：US08125764B2

    公开(公告)日：2012-02-28

    申请号：US12761429

    申请日：2010-04-16

    申请人： Atsushi Ishida ,  Takumi Taniguchi ,  Masaki Tani

    发明人： Atsushi Ishida ,  Takumi Taniguchi ,  Masaki Tani

    IPC分类号： H01G4/228

    CPC分类号： H01G4/012 ,  H01G2/24 ,  H01G4/232 ,  H01G4/30

    摘要： An electronic component includes a substantially rectangular parallelepiped electronic component body and first to fourth external electrodes. The first to fourth external electrodes are arranged such that a shaped defined by joining the centers of portions of the first to fourth external electrodes on a first main surface with a substantially straight line is substantially square. The first main surface is provided with a substantially linear orientation identifying mark disposed thereon. The orientation identifying mark passes through an intersection of two diagonals of the substantially square shape and extends along the longitudinal direction or the width direction.

    摘要翻译： 电子部件包括大致长方体的电子部件主体和第一至第四外部电极。 第一至第四外部电极被布置成使得通过在第一主表面上具有基本上直线的第一至第四外部电极的部分的中心接合而限定的形状基本上为正方形。 第一主表面设置有设置在其上的基本线性的取向识别标记。 取向识别标记通过大致正方形的两个对角线的交点，并且沿长度方向或宽度方向延伸。

    Laminated ceramic electronic component
    2.
    发明授权
    Laminated ceramic electronic component 有权
    层压陶瓷电子元件

    公开(公告)号：US08125765B2

    公开(公告)日：2012-02-28

    申请号：US12759807

    申请日：2010-04-14

    申请人： Atsushi Ishida ,  Takumi Taniguchi ,  Masaki Tani

    发明人： Atsushi Ishida ,  Takumi Taniguchi ,  Masaki Tani

    IPC分类号： H01G4/06

    CPC分类号： H01G4/232 ,  H01G4/012 ,  H01G4/30

    摘要： In a laminated ceramic electronic component including a ceramic element body including a plurality of effective sections, each of which constitutes a circuit element such as a laminated capacitor unit, bumps generated between the effective portions and a gap interposed between the effective portions can be made minimized. Specifically, the ceramic element body includes a first effective section including a first circuit element and a second effective section including a second circuit element. A gap is provided between the first and second effective section. Floating internal conductors are arranged in the gap at least in one of first and second external layer sections, the first external section being interposed between a first main surface and the first and second effective sections, and the second external layer section being interposed between a second main surface and the first and second effective sections.

    摘要翻译： 在包括具有多个有效部分的陶瓷元件体的层叠陶瓷电子部件中，每个有效部分构成诸如层叠电容器单元之类的电路元件，可以使有效部分之间产生的凸起和插入在有效部分之间的间隙最小化 。 具体地，陶瓷元件体包括第一有效部分，其包括第一电路元件和包括第二电路元件的第二有效部分。 在第一和第二有效部分之间提供间隙。 浮动的内部导体至少在第一和第二外部层中的一个中间排列在间隙中，第一外部部分介于第一主表面和第一和第二有效部分之间，第二外部部分介于第二外部部分之间 主表面和第一和第二有效部分。

    Ceramic electronic component
    3.
    发明授权
    Ceramic electronic component 有权
    陶瓷电子元件

    公开(公告)号：US08477476B2

    公开(公告)日：2013-07-02

    申请号：US13079049

    申请日：2011-04-04

    申请人： Atsushi Ishida ,  Takumi Taniguchi ,  Takehisa Sasabayashi ,  Tomoyuki Kuwano ,  Akihiro Motoki ,  Toshiyuki Iwanaga

    发明人： Atsushi Ishida ,  Takumi Taniguchi ,  Takehisa Sasabayashi ,  Tomoyuki Kuwano ,  Akihiro Motoki ,  Toshiyuki Iwanaga

    IPC分类号： H01G4/06 ,  H01G4/228

    CPC分类号： H01G4/2325 ,  H01G4/232 ,  H01G4/30

    摘要： A ceramic electronic component includes a ceramic element including opposed side surfaces, an inner electrode, and an external terminal electrode. The external terminal electrode includes a first conductive layer and a second conductive layer. The first conductive layer is formed by plating so as to be electrically coupled to an exposed section of the internal electrode exposed to the side surfaces. The second conductive layer is arranged so as to cover the first conductive layer and includes conductive resin. The value of T2/T1 is in the range of about 3.4 to about 11.3, where T1 indicates the thickness of the first conductive layer and T2 indicates the thickness of the second conductive layer.

    摘要翻译： 陶瓷电子部件包括：陶瓷元件，其包括相对的侧面，内部电极和外部端子电极。 外部端子电极包括第一导电层和第二导电层。 第一导电层通过电镀形成，以便电连接到暴露于侧表面的内部电极的暴露部分。 第二导电层被布置成覆盖第一导电层并且包括导电树脂。 T2 / T1的值在约3.4至约11.3的范围内，其中T1表示第一导电层的厚度，T2表示第二导电层的厚度。

    Electronic component
    4.
    发明授权
    Electronic component 有权
    电子元器件

    公开(公告)号：US08593785B2

    公开(公告)日：2013-11-26

    申请号：US13092996

    申请日：2011-04-25

    申请人： Takehisa Sasabayashi ,  Takumi Taniguchi

    发明人： Takehisa Sasabayashi ,  Takumi Taniguchi

    IPC分类号： H01G4/06 ,  H01G4/005 ,  H01G4/012 ,  H01G4/228

    CPC分类号： H01G4/005 ,  H01G4/228 ,  H01G4/232 ,  H01G4/30

    摘要： A laminate includes insulating layers laminated to each other. Capacitor conductors are embedded in the laminate and have exposed portions exposed between the insulating layers at respective surfaces of the laminate. The capacitor conductors define a capacitor. External electrodes are provided by plating on the respective surfaces of the laminate so as to directly cover the respective exposed portions. When the laminate is viewed in plan in a y axis direction, the length of each of the exposed portions is approximately 35% to approximately 45% of the length of an outer periphery of the insulating layer.

    摘要翻译： 层压体包括彼此层叠的绝缘层。 电容器导体嵌入在层叠体中，并且暴露在层压体的相应表面处的绝缘层之间的暴露部分。 电容器导体定义电容器。 通过电镀在层叠体的各个表面上以直接覆盖各个露出部分来提供外部电极。 当在y轴方向上平面地观察层压体时，每个暴露部分的长度约为绝缘层外周长度的35％至约45％。

    Method of manufacturing multilayer ceramic electronic component
    5.
    发明授权
    Method of manufacturing multilayer ceramic electronic component 有权
    多层陶瓷电子元件的制造方法

    公开(公告)号：US09190212B2

    公开(公告)日：2015-11-17

    申请号：US13484300

    申请日：2012-05-31

    申请人： Takumi Taniguchi ,  Hiroyuki Matsumoto

    发明人： Takumi Taniguchi ,  Hiroyuki Matsumoto

    IPC分类号： H01G4/12 ,  H01G4/30 ,  H01G4/012 ,  H01G4/232

    CPC分类号： H01G4/30 ,  H01G4/012 ,  H01G4/232

    摘要： A method of manufacturing a multilayer ceramic electronic component includes a step of preparing a first ceramic green sheet on which at least one of a first internal electrode pattern and a second internal electrode pattern are printed, a second ceramic green sheet on which at least one of a first dummy conductor pattern and a second dummy conductor pattern are printed, and a third ceramic green sheet on which at least one of a third internal electrode pattern and a fourth internal electrode pattern are printed, wherein a width of the third dummy conductor pattern is made less than a width of the first dummy conductor pattern, and a width of the fourth dummy conductor pattern is made less than a width of the second dummy conductor pattern.

    摘要翻译： 一种制造多层陶瓷电子部件的方法包括：制备第一陶瓷生片，其上印刷有第一内电极图案和第二内电极图案中的至少一个的第一陶瓷生片，第二陶瓷生片， 打印第一虚设导体图案和第二虚设导体图案，并且在其上印刷有第三内部电极图案和第四内部电极图案中的至少一个的第三陶瓷生片，其中第三虚拟导体图案的宽度为 使得第一虚设导体图案的宽度小于第一虚设导体图案的宽度，并且使第四虚设导体图案的宽度小于第二虚设导体图案的宽度。

    FUEL CELL
    6.
    发明申请
    FUEL CELL 有权
    燃料电池

    公开(公告)号：US20120214082A1

    公开(公告)日：2012-08-23

    申请号：US13383084

    申请日：2010-05-21

    申请人： Hiroaki Takeuchi ,  Tomohiro Ogawa ,  Ryouichi Nanba ,  Takumi Taniguchi ,  Shinji Jomori ,  Koichiro Ikeda ,  Shigeki Hasegawa ,  Masayuki Ito ,  Hitoshi Hamada ,  Naohiro Takeshita

    发明人： Hiroaki Takeuchi ,  Tomohiro Ogawa ,  Ryouichi Nanba ,  Takumi Taniguchi ,  Shinji Jomori ,  Koichiro Ikeda ,  Shigeki Hasegawa ,  Masayuki Ito ,  Hitoshi Hamada ,  Naohiro Takeshita

    IPC分类号： H01M8/10

    CPC分类号： H01M8/04089 ,  H01M4/8605 ,  H01M4/8668 ,  H01M8/0267 ,  H01M8/0273 ,  H01M8/04119 ,  H01M8/242 ,  H01M2008/1095 ,  Y02E60/50

    摘要： A fuel cell is disclosed comprising: a power generation layer including an electrolyte membrane, and an anode and a cathode provided on respective surfaces of the electrolyte membrane; a fuel gas flow path layer located on a side of the anode of the power generation layer to supply a fuel gas to the anode while flowing the fuel gas along a flow direction of the fuel gas approximately orthogonal to a stacking direction in which respective layers of the fuel cell are stacked; and an oxidizing gas flow path layer located on a side of the cathode of the power generation layer to supply an oxidizing gas to the cathode while flowing the oxidizing gas along a flow direction of the oxidizing gas opposed to the flow direction of the fuel gas. A power generation area of the fuel cell, in which electric power is generated, has an upstream region including a most upstream position along the flow direction of the fuel gas and a downstream region including a most downstream position along the flow direction of the fuel gas. A midstream region, which is a remaining region of the power generation area other than the upstream region and the downstream region, has higher water vapor transfer resistance between the anode side and the cathode side than the upstream region and the downstream region.

    摘要翻译： 公开了一种燃料电池，包括：包括电解质膜的发电层和设置在电解质膜的各个表面上的阳极和阴极; 位于所述发电层的阳极侧的燃料气体流路层，用于向所述阳极供给燃料气体，同时使所述燃料气体沿所述燃料气体的流动方向大致垂直于层叠方向 燃料电池堆叠; 以及氧化气体流路层，其位于发电层的阴极侧，以向氧化剂气体沿与燃料气体的流动方向相反的氧化气体的流动方向流动而向氧化气体供给氧化气体。 燃料电池的产生电力的发电区域沿着燃料气体的流动方向具有包括最上游位置的上游区域和沿着燃料气体的流动方向的包括最下游位置的下游区域 。 作为上游区域和下游区域以外的发电区域的剩余区域的中游区域，在阳极侧和阴极侧之间比上游区域和下游区域具有更高的水蒸气传递阻力。

    FUEL CELL
    7.
    发明申请
    FUEL CELL 有权
    燃料电池

    公开(公告)号：US20120003562A1

    公开(公告)日：2012-01-05

    申请号：US13145962

    申请日：2010-01-20

    申请人： Naoki Takehiro ,  Shinji Jomori ,  Takumi Taniguchi ,  Keiichi Kaneko ,  Tatsuya Arai

    发明人： Naoki Takehiro ,  Shinji Jomori ,  Takumi Taniguchi ,  Keiichi Kaneko ,  Tatsuya Arai

    IPC分类号： H01M8/10

    CPC分类号： H01M8/0258 ,  H01M8/1004 ,  H01M8/241 ,  H01M8/2457 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02E60/521 ,  Y02T90/32

    摘要： A fuel cell 10 includes an MEA 200, an anode separator 100 and a cathode separator 300. The anode separator 100 forms alternate first and second flow channels 110 and 120. The first flow channel 110 is blocked in the middle. The second flow channel 120 is blocked in the both ends. The anode separator 300 forms alternate first and second flow channels 310 and 320. The first flow channel 310 is blocked in the middle. The second flow channel 320 is blocked in the both ends.

    摘要翻译： 燃料电池10包括MEA200，阳极分离器100和阴极分离器300.阳极分离器100形成交替的第一和第二流动通道110和120.第一流动通道110在中间被阻塞。 第二流路120在两端被堵塞。 阳极分离器300形成交替的第一和第二流动通道310和320.第一流动通道310在中间被阻塞。 第二流动通道320在两端被阻塞。

    Fuel cell
    10.
    发明授权
    Fuel cell 有权
    燃料电池

    公开(公告)号：US08877393B2

    公开(公告)日：2014-11-04

    申请号：US13383084

    申请日：2010-05-21

    申请人： Hiroaki Takeuchi ,  Tomohiro Ogawa ,  Ryouichi Nanba ,  Takumi Taniguchi ,  Shinji Jomori ,  Koichiro Ikeda ,  Shigeki Hasegawa ,  Masayuki Ito ,  Hitoshi Hamada ,  Naohiro Takeshita

    发明人： Hiroaki Takeuchi ,  Tomohiro Ogawa ,  Ryouichi Nanba ,  Takumi Taniguchi ,  Shinji Jomori ,  Koichiro Ikeda ,  Shigeki Hasegawa ,  Masayuki Ito ,  Hitoshi Hamada ,  Naohiro Takeshita

    IPC分类号： H01M8/06 ,  H01M8/04 ,  H01M8/10 ,  H01M4/86 ,  H01M8/24 ,  H01M8/02

    CPC分类号： H01M8/04089 ,  H01M4/8605 ,  H01M4/8668 ,  H01M8/0267 ,  H01M8/0273 ,  H01M8/04119 ,  H01M8/242 ,  H01M2008/1095 ,  Y02E60/50

    摘要： A fuel cell is disclosed comprising: a power generation layer including an electrolyte membrane, and an anode and a cathode provided on respective surfaces of the electrolyte membrane; a fuel gas flow path layer located on a side of the anode of the power generation layer to supply a fuel gas to the anode while flowing the fuel gas along a flow direction of the fuel gas approximately orthogonal to a stacking direction in which respective layers of the fuel cell are stacked; and an oxidizing gas flow path layer located on a side of the cathode of the power generation layer to supply an oxidizing gas to the cathode while flowing the oxidizing gas along a flow direction of the oxidizing gas opposed to the flow direction of the fuel gas. A power generation area of the fuel cell, in which electric power is generated, has an upstream region including a most upstream position along the flow direction of the fuel gas and a downstream region including a most downstream position along the flow direction of the fuel gas. A midstream region, which is a remaining region of the power generation area other than the upstream region and the downstream region, has higher water vapor transfer resistance between the anode side and the cathode side than the upstream region and the downstream region.

    摘要翻译： 公开了一种燃料电池，包括：包括电解质膜的发电层和设置在电解质膜的各个表面上的阳极和阴极; 位于所述发电层的阳极侧的燃料气体流路层，用于向所述阳极供给燃料气体，同时使所述燃料气体沿所述燃料气体的流动方向大致垂直于层叠方向 燃料电池堆叠; 以及氧化气体流路层，其位于发电层的阴极侧，以向氧化剂气体沿与燃料气体的流动方向相反的氧化气体的流动方向流动而向氧化气体供给氧化气体。 燃料电池的产生电力的发电区域沿着燃料气体的流动方向具有包括最上游位置的上游区域和沿着燃料气体的流动方向的包括最下游位置的下游区域 。 作为上游区域和下游区域以外的发电区域的剩余区域的中游区域，在阳极侧和阴极侧之间比上游区域和下游区域具有更高的水蒸气传递阻力。