利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

70 条记录 (耗时 0.033 秒)

    Solid electrolytic capacitor
    51.
    发明申请
    Solid electrolytic capacitor 有权
    固体电解电容器

    公开(公告)号：US20060209496A1

    公开(公告)日：2006-09-21

    申请号：US11370889

    申请日：2006-03-09

    申请人： Kazuhiro Takatani ,  Takahisa Iida ,  Mamoru Kimoto

    发明人： Kazuhiro Takatani ,  Takahisa Iida ,  Mamoru Kimoto

    IPC分类号： H01G9/00

    CPC分类号： H01G9/0425 ,  Y10T29/417

    摘要： A solid electrolytic capacitor comprising: an anode of valve metals or of an alloy of which main component is valve metals; a dielectric layer formed by anodizing said anode; an electrolyte layer formed on said dielectric layer; and a cathode formed on said electrolyte layer; wherein said cathode comprises a silver layer using silver and sulfur and/or sulfur compound is contained in said silver layer.

    摘要翻译： 一种固体电解电容器，包括：阀金属的阳极或主要成分为阀金属的合金; 通过阳极氧化所述阳极形成的电介质层; 形成在所述电介质层上的电解质层; 和形成在所述电解质层上的阴极; 其中所述阴极包括使用银的银层，并且硫和/或硫化合物包含在所述银层中。

    Solid electrolytic capacitor and fabrication method therefor
    52.
    发明申请
    Solid electrolytic capacitor and fabrication method therefor 有权
    固体电解电容器及其制造方法

    公开(公告)号：US20060187618A1

    公开(公告)日：2006-08-24

    申请号：US11356021

    申请日：2006-02-17

    申请人： Takahisa IIda ,  Mutsumi Yano ,  Mamoru Kimoto ,  Yasumi Kobayashi ,  Hiroshi Nonoue

    发明人： Takahisa IIda ,  Mutsumi Yano ,  Mamoru Kimoto ,  Yasumi Kobayashi ,  Hiroshi Nonoue

    IPC分类号： H01G4/06 ,  H01G9/00

    CPC分类号： H01G9/042

    摘要： A solid electrolytic capacitor comprising: an anode of valve metals or alloy of which main component is valve metals; a dielectric layer formed by anodizing the anode; and a cathode formed on the dielectric layer, wherein the dielectric layer comprises a first dielectric layer located on the anode side and a second dielectric layer formed on the first dielectric layer, and oxygen concentration of the second dielectric layer is decreased from the first dielectric layer side toward the cathode side.

    摘要翻译： 一种固体电解电容器，包括：主要成分为阀金属的阀金属或合金的阳极; 通过阳极氧化阳极形成的电介质层; 以及形成在所述电介质层上的阴极，其中所述电介质层包括位于所述阳极侧的第一电介质层和形成在所述第一电介质层上的第二电介质层，并且所述第二电介质层的氧浓度从所述第一介电层 侧朝向阴极侧。

    Solid electrolytic capacitor and manufacturing method thereof
    56.
    发明授权
    Solid electrolytic capacitor and manufacturing method thereof 有权
    固体电解电容器及其制造方法

    公开(公告)号：US06894890B2

    公开(公告)日：2005-05-17

    申请号：US10810825

    申请日：2004-03-29

    申请人： Kazuhiro Takatani ,  Mutsumi Yano ,  Mamoru Kimoto

    发明人： Kazuhiro Takatani ,  Mutsumi Yano ,  Mamoru Kimoto

    IPC分类号： H01G9/028 ,  H01G9/00 ,  H01G9/04 ,  H01G9/042 ,  H01G9/14 ,  H01G9/145 ,  H01G9/15

    CPC分类号： H01G9/15 ,  H01G9/042 ,  H01G9/0425 ,  H01G11/48 ,  H01G11/56 ,  Y02E60/13

    摘要： A solid electrolytic capacitor has a structure in which a dielectric layer, an electrolyte, a carbon layer, and a metal layer are formed in this order on the surface of an anode. The anode is composed of a porous sinter of tantalum particles. The dielectric layer is composed of a dielectric oxide film formed by anodizing the surface of the anode in an aqueous solution of phosphoric acid, for example. The electrolyte is composed of a conductive polymer, such as polypyrrole or polythiophene. The metal layer is formed by preparing a silver paste by mixing silver particles having an average particle diameter of not larger than 0.05 μm, a protective colloid, and an organic solvent, and applying the silver paste on the surface of the carbon layer, and drying the silver paste at approximately 150° C. or higher.

    摘要翻译： 固体电解电容器具有在阳极表面上依次形成电介质层，电解质，碳层和金属层的结构。 阳极由钽颗粒的多孔烧结体组成。 电介质层由例如通过在磷酸水溶液中阳极氧化阳极表面而形成的电介质氧化膜构成。 电解质由导电聚合物如聚吡咯或聚噻吩组成。 金属层通过混合平均粒径不大于0.05μm的银粒子，保护胶体和有机溶剂制备银膏而形成，并将银膏涂覆在碳层的表面上，并干燥 银膏约为150℃或更高。

    Sealed alkaline storage battery
    58.
    发明授权
    Sealed alkaline storage battery 有权
    密封碱性蓄电池

    公开(公告)号：US06566008B2

    公开(公告)日：2003-05-20

    申请号：US09794326

    申请日：2001-02-28

    申请人： Mutsumi Yano ,  Syuichi Suzuki ,  Mitsunori Tokuda ,  Mitsuzou Nogami ,  Mamoru Kimoto ,  Shin Fujitani ,  Koji Nishio

    发明人： Mutsumi Yano ,  Syuichi Suzuki ,  Mitsunori Tokuda ,  Mitsuzou Nogami ,  Mamoru Kimoto ,  Shin Fujitani ,  Koji Nishio

    IPC分类号： H01M432

    CPC分类号： H01M4/362 ,  H01M4/366 ,  H01M4/50 ,  H01M4/52 ,  H01M10/34 ,  H01M2006/5094

    摘要： A sealed alkaline storage battery using, as a positive electrode active material, nickel oxyhydroxide including Mn as a solid-solution element and having a &ggr; ratio of 65 through 100%; a sealed alkaline storage battery using, as a positive electrode active material, nickel oxyhydroxide including as an additive or coated with a rare earth element and/or a rare earth compound in a ratio measured based on the rare earth element of 0.05 through 5 wt %; and a sealed alkaline storage battery including, as a positive electrode active material, nickel oxyhydroxide having a half-width of a peak in a lattice plane (003) in an X-ray diffraction pattern of 0.8° or more. The pressure within the battery is not largely increased for a long period of charge-discharge cycles, and hence, the electrolyte hardly leaks.

    摘要翻译： 使用包含Mn作为固溶体元素并具有65至100％的γ比的正极活性材料的氢氧化正镍的密封碱性蓄电池; 使用包含作为添加剂的氢氧化镍或以稀土元素和/或稀土类化合物为基础的以0.05〜5重量％的稀土元素测定的比例包含稀土元素和/或稀土类化合物作为正极活性物质的密封型碱性蓄电池， ; 以及密封的碱性蓄电池，其包括在0.8°以上的X射线衍射图案中，作为正极活性物质，具有晶格面（003）中的峰的半值宽度的氢氧化正镍。 电池中的压力在长时间的充放电循环中不会大幅度增加，因此电解质几乎不泄漏。

    Hydrogen absorbing alloy powder and process for producing same
    59.
    发明授权
    Hydrogen absorbing alloy powder and process for producing same 失效
    吸氢合金粉末及其制造方法

    公开(公告)号：US06444362B2

    公开(公告)日：2002-09-03

    申请号：US09833632

    申请日：2001-04-13

    申请人： Teruhiko Imoto ,  Yoshinori Matsuura ,  Nobuyuki Higashiyama ,  Mamoru Kimoto ,  Mitsuzo Nogami ,  Ikuo Yonezu ,  Koji Nishio

    发明人： Teruhiko Imoto ,  Yoshinori Matsuura ,  Nobuyuki Higashiyama ,  Mamoru Kimoto ,  Mitsuzo Nogami ,  Ikuo Yonezu ,  Koji Nishio

    IPC分类号： H01M462

    CPC分类号： C01B3/0078 ,  B22F2998/00 ,  C01B3/0031 ,  H01M4/383 ,  Y02E60/327 ,  B22F1/0088

    摘要： The invention provides a hydrogen absorbing alloy electrode obtained by the step P1 of preparing a hydrogen absorbing alloy powder containing cobalt and nickel, the step P2 of subjecting the surfaces of the alloy particles to a reduction treatment with high-temperature hydrogen by holding the powder in a high-temperature hydrogen atmosphere under the conditions of temperature, pressure and time sufficient to reduce oxides formed in a surface layer portion of each of the alloy particles, not melting the alloy particles and not permitting the alloy particles to absorb hydrogen, the step P3 of treating the resulting powder with an acid or alkali by immersing the powder in an acid or alkaline aqueous solution, followed by suction filtration, washing with water and drying, and the step P4 of applying the resulting power to an electrically conductive substrate and shaping the substrate in the form of the electrode. The electrode thus provided has higher activity than conventionally.

    摘要翻译： 本发明提供一种通过制备含有钴和镍的吸氢合金粉末的步骤P1获得的吸氢合金电极，通过将粉末保持在高温氢气中来对合金颗粒的表面进行还原处理的步骤P2 在温度，压力和时间足以减少形成在每个合金颗粒的表层部分中的氧化物的条件下的高温氢气氛，不熔化合金颗粒并且不允许合金颗粒吸收氢，步骤P3 通过将粉末浸渍在酸或碱性水溶液中，然后抽吸过滤，用水洗涤并干燥，用酸或碱处理所得粉末，以及步骤P4将所得功率施加到导电基底上并使 电极形式的衬底。 由此提供的电极比以往更高的活性。

    Hydrogen-absorbing alloy electrode and process for producing the same
    60.
    发明授权
    Hydrogen-absorbing alloy electrode and process for producing the same 失效
    吸氢合金电极及其制造方法

    公开(公告)号：US5529857A

    公开(公告)日：1996-06-25

    申请号：US318108

    申请日：1994-10-05

    申请人： Mitsuzo Nogami ,  Mamoru Kimoto ,  Yoshinori Matsuura ,  Koji Nishio ,  Toshihiko Saito

    发明人： Mitsuzo Nogami ,  Mamoru Kimoto ,  Yoshinori Matsuura ,  Koji Nishio ,  Toshihiko Saito

    IPC分类号： B22F3/22 ,  H01M4/24 ,  H01M4/38

    CPC分类号： B22F3/22 ,  H01M4/242 ,  H01M4/383 ,  Y02P70/54 ,  Y10S420/90

    摘要： A first hydrogen-absorbing alloy electrode is obtained by applying a hydrogen-absorbing alloy powder on a collector or having a collector filled with a hydrogen-absorbing alloy powder and then sintering the hydrogen-absorbing alloy powder. The hydrogen-absorbing alloy powder is pre-pared by centrifugal spraying or gas atomizing and particles constituting the powder have a spherical shape, a nearly spherical shape, an egg-like shape or a mixed shape including the foregoing. The hydrogen-absorbing alloy electrode can readily be produced at low cost and have high packing density and good corrosion resistance, and can hence yield, when used for negative electrodes, metal hydride secondary batteries having excellent cycle characteristics. A second hydrogen-absorbing alloy electrode comprises a mixed powder containing a spherical-particle powder of a hydrogen-absorbing alloy and a powder as pulverized of the same alloy in a specific ratio. This electrode has high packing density and electronic conductivity, and can therefore gives batteries having excellent discharge characteristics on both high-rate discharge and low-rate discharge.

    摘要翻译： 通过将吸氢合金粉末施加到集电体上或者填充有吸氢合金粉末的集电体，然后烧结吸氢合金粉末，获得第一吸氢合金电极。 吸氢合金粉末通过离心喷雾或气体雾化预处理，构成粉末的颗粒具有球形，近似球形，蛋形或包括上述的混合形状。 吸氢合金电极可以容易地以低成本制造，并且具有高的堆积密度和良好的耐腐蚀性，因此当用于负极时可以产生具有优异的循环特性的金属氢化物二次电池。 第二吸氢合金电极包括含有吸氢合金的球形颗粒粉末和以特定比例粉碎的相同合金粉末的混合粉末。 该电极具有高的堆积密度和电子导电性，因此可以在高倍率放电和低倍率放电两种情况下给予具有优异放电特性的电池。