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    PRODUCTION PROCESS OF ELECTRODE CATALYST FOR FUEL CELL
    3.
    发明申请
    PRODUCTION PROCESS OF ELECTRODE CATALYST FOR FUEL CELL 有权
    燃料电极催化剂的生产工艺

    公开(公告)号：US20090099009A1

    公开(公告)日：2009-04-16

    申请号：US12239234

    申请日：2008-09-26

    申请人： Hiroaki Takahashi ,  Sozaburo Ohashi ,  Tetsuo Kawamura ,  Yousuke Horiuchi ,  Toshiharu Tabata ,  Tomoaki Terada ,  Takahiro Nagata ,  Susumu Enomoto

    发明人： Hiroaki Takahashi ,  Sozaburo Ohashi ,  Tetsuo Kawamura ,  Yousuke Horiuchi ,  Toshiharu Tabata ,  Tomoaki Terada ,  Takahiro Nagata ,  Susumu Enomoto

    IPC分类号： H01M4/88

    CPC分类号： H01M4/921 ,  H01M4/8842 ,  H01M4/8882 ,  H01M4/926 ,  H01M4/96 ,  H01M8/12 ,  H01M2008/1095 ,  Y02P70/56

    摘要： To provide a production process of an electrode catalyst for fuel cell whose initial voltage is high and whose endurance characteristics, especially, whose voltage drop being caused by high-potential application is less.A production process according to the present invention of an electrode catalyst for fuel cell is characterized in that: it includes: a dispersing step of dispersing a conductive support in a solution; a loading step of dropping a platinum-salt solution, a base-metal-salt solution and an iridium-salt solution to the resulting dispersion liquid, thereby loading respective metallic salts on the conductive support as hydroxides under an alkaline condition; and an alloying step of heating the conductive support with metallic hydroxides loaded in a reducing atmosphere to reduce them, thereby alloying them.

    摘要翻译： 提供初始电压高的燃料电池用电极催化剂的制造方法，特别是其高电位施加引起的电压降较小的耐久特性。 根据本发明的用于燃料电池的电极催化剂的制备方法的特征在于：它包括：将导电载体分散在溶液中的分散步骤; 将铂盐溶液，贱金属盐溶液和铱盐溶液滴加到所得分散液中的装载步骤，从而在碱性条件下将各种金属盐作为氢氧化物负载在导电载体上; 以及合金化步骤，用负载在还原气氛中的金属氢氧化物来加热导电载体以减少它们，从而使它们合金化。

    Electrode catalyst for fuel cell and production process of the same
    4.
    发明申请
    Electrode catalyst for fuel cell and production process of the same 审中-公开
    燃料电池用电极催化剂及其生产工艺相同

    公开(公告)号：US20090092888A1

    公开(公告)日：2009-04-09

    申请号：US12285076

    申请日：2008-09-29

    申请人： Hiroaki Takahashi ,  Sozaburo Ohashi ,  Tetsuo Kawamura ,  Yousuke Horiuchi ,  Takahiro Nagata ,  Tomoaki Terada ,  Toshiharu Tabata ,  Susumu Enomoto

    发明人： Hiroaki Takahashi ,  Sozaburo Ohashi ,  Tetsuo Kawamura ,  Yousuke Horiuchi ,  Takahiro Nagata ,  Tomoaki Terada ,  Toshiharu Tabata ,  Susumu Enomoto

    IPC分类号： H01M4/88

    CPC分类号： H01M4/96 ,  H01M4/8842 ,  H01M4/8882 ,  H01M4/921 ,  H01M4/926 ,  H01M2008/1095

    摘要： To enhance the activation of a catalyst comprising an alloy of platinum and cobalt, thereby providing an electrode catalyst for fuel cell whose battery output and fuel efficiency are high, and thereby providing a production process of the same.An electrode catalyst according to the present invention for fuel cell is an electrode catalyst for fuel cell in which catalytic particles comprising platinum and cobalt are loaded on a conductive support, and is characterized in that a compositional (molar) ratio of said catalytic particles is platinum:cobalt=3:1-5:1: In the range of platinum:cobalt=3:1-5:1, a high battery voltage is obtainable. When the proportion of platinum is less than platinum: cobalt=3:1, the elution of cobalt from out of catalyst increases. On the contrarily, when the proportion of platinum is more than platinum: cobalt=5:1, the catalytic activities become low.

    摘要翻译： 为了增强包含铂和钴的合金的催化剂的活化，从而为电池输出和燃料效率高的燃料电池提供电极催化剂，从而提供其生产方法。 根据本发明的用于燃料电池的电极催化剂是用于燃料电池的电极催化剂，其中包含铂和钴的催化颗粒负载在导电载体上，其特征在于所述催化颗粒的组成（摩尔比）为铂 ：钴= 3：1-5：1：在铂：钴= 3：1-5：1的范围内，可获得高电池电压。 当铂的比例小于铂：钴= 3：1时，钴从催化剂中的洗脱增加。 相反，当铂的比例大于铂：钴= 5：1时，催化活性变低。

    Rotation seat for vehicle
    5.
    发明授权
    Rotation seat for vehicle 有权
    车辆旋转座

    公开(公告)号：US07434863B2

    公开(公告)日：2008-10-14

    申请号：US11781457

    申请日：2007-07-23

    申请人： Yasuhiro Hamazaki ,  Kazushi Kamiya ,  Tomoaki Terada

    发明人： Yasuhiro Hamazaki ,  Kazushi Kamiya ,  Tomoaki Terada

    IPC分类号： B60N2/14 ,  B60N2/38

    CPC分类号： B60N2/146

    摘要： A rotation seat for a vehicle has a seat, a rotating plate and a base plate. The seat is fixed on the rotating plate which has a nail member and a biasing member. The biasing member forces the nail member. The rotating plate is rotatably connected to the base plate through a first shaft. The base plate has a guide slot so as to regulate extent of the rotation of the rotating plate by guiding the nail member. The guide slot has a first slot and a second slot. The biasing unit forces the second slot through the nail member so as to make the rotating plate rotate from an operator's exiting position to a forward driving position.

    摘要翻译： 车辆用旋转座具有座椅，旋转板和底板。 座椅固定在具有指甲构件和偏压构件的旋转板上。 偏置构件迫使指甲构件。 旋转板通过第一轴可转动地连接到基板。 基板具有引导槽，以通过引导指甲部件来调节旋转板的旋转程度。 引导槽具有第一槽和第二槽。 偏置单元迫使第二槽穿过指甲构件，以使旋转板从操作者的离开位置转动到向前的驱动位置。

    ROTATION SEAT FOR VEHICLE
    7.
    发明申请
    ROTATION SEAT FOR VEHICLE 有权
    车辆旋转座椅

    公开(公告)号：US20080018141A1

    公开(公告)日：2008-01-24

    申请号：US11781457

    申请日：2007-07-23

    申请人： Yasuhiro HAMAZAKI ,  Kazushi Kamiya ,  Tomoaki Terada

    发明人： Yasuhiro HAMAZAKI ,  Kazushi Kamiya ,  Tomoaki Terada

    IPC分类号： A47C3/18

    CPC分类号： B60N2/146

    摘要： A rotation seat for a vehicle has a seat, a rotating plate and a base plate. The seat is fixed on the rotating plate which has a nail member and a biasing member. The biasing member forces the nail member. The rotating plate is rotatably connected to the base plate through a first shaft. The base plate has a guide slot so as to regulate extent of the rotation of the rotating plate by guiding the nail member. The guide slot has a first slot and a second slot. The biasing unit forces the second slot through the nail member so as to make the rotating plate rotate from an operator's exiting position to a forward driving position.

    摘要翻译： 车辆用旋转座具有座椅，旋转板和底板。 座椅固定在具有指甲构件和偏压构件的旋转板上。 偏置构件迫使指甲构件。 旋转板通过第一轴可转动地连接到基板。 基板具有引导槽，以通过引导指甲部件来调节旋转板的旋转程度。 引导槽具有第一槽和第二槽。 偏置单元迫使第二槽穿过指甲构件，以使旋转板从操作者的离开位置转动到向前的驱动位置。

    Cathode catalyst for fuel cell
    8.
    发明授权
    Cathode catalyst for fuel cell 有权
    燃料电池用阴极催化剂

    公开(公告)号：US07241717B2

    公开(公告)日：2007-07-10

    申请号：US10967200

    申请日：2004-10-19

    申请人： Tetsuo Ito ,  Tomoaki Terada ,  Hisao Kato ,  Tetsuo Nagami

    发明人： Tetsuo Ito ,  Tomoaki Terada ,  Hisao Kato ,  Tetsuo Nagami

    IPC分类号： B01J23/00 ,  B01J23/40 ,  B01J23/74 ,  B01J21/18

    CPC分类号： H01M4/921 ,  B01J21/18 ,  B01J23/8906 ,  B01J23/8993 ,  C22C5/04 ,  H01M4/926

    摘要： It is an object of the present invention to provide a cathode catalyst for fuel cells containing platinum and iron which can maintain the durability of a battery and can make a battery high output. The cathode catalyst for fuel cells comprises a supporting layer which consists of an alloy containing platinum and iron and further containing the third component which has an affinity for iron including one or more sorts of elements selected from the group consisting of tungsten, titanium, molybdenum, rhenium, zinc, manganese, tin, tantalum and rhodium, and a support on which the supporting layer is loaded. A catalyst using an alloy containing platinum and iron enables the batteries to become high output. By alloying one or more sorts of elements of the third component which has an affinity for iron with an alloy containing platinum and iron, it is possible to prevent eluting of the iron into the electrolyte.

    摘要翻译： 本发明的目的是提供一种能够保持电池的耐久性并且能够使电池高输出的含有铂和铁的燃料电池用阴极催化剂。 用于燃料电池的阴极催化剂包括由含有铂和铁的合金组成的支撑层，并且还含有对铁的亲合性的第三组分，所述第三组分包括选自钨，钛，钼， 铼，锌，锰，锡，钽和铑以及负载载体的载体。 使用含有铂和铁的合金的催化剂使得电池变得高输出。 通过将具有与铁的亲和性的第三成分的一种或多种元素与含有铂和铁的合金合金化，可以防止铁向电解液中洗脱。

    Outer ring, drawn cup needle roller bearing, drawn cup needle roller bearing structured body, piston pin supporting structure of engine, crankshaft supporting structure of engine, and 2-cycle engine
    9.
    发明申请
    Outer ring, drawn cup needle roller bearing, drawn cup needle roller bearing structured body, piston pin supporting structure of engine, crankshaft supporting structure of engine, and 2-cycle engine 有权
    外圈，拉丝杯滚针轴承，拉拔杯滚针轴承结构体，发动机活塞销支撑结构，发动机曲轴支撑结构和2冲程发动机

    公开(公告)号：US20070047864A1

    公开(公告)日：2007-03-01

    申请号：US11510606

    申请日：2006-08-28

    申请人： Tomoaki Terada ,  Kenichi Ichikawa

    发明人： Tomoaki Terada ,  Kenichi Ichikawa

    IPC分类号： F16C33/58

    CPC分类号： F16C9/04 ,  F16C19/466 ,  F16C33/543 ,  F16C33/588 ,  F16C2360/22

    摘要： The straightness and parallelism of a track surface on which rollers roll are measured within a range “L2” as a range for measuring the straightness and parallelism. The range “L2” is a range such that L2≧0.8×L when a roller length is “L”. When the dimension from the corner P of the flange on the inner diameter side to the starting point of the range “L2” is “L1”, the dimension “L1” is ranged such that 0.8 mm≦L1≦2 mm. In this range, the straightness of the track surface of the outer ring in the axial direction is not more than 0.008 mm and the parallelism thereof is not more than 0.015 mm.

    摘要翻译： 在“L 2”范围内测量辊滚的轨迹表面的平直度和平行度作为测量直线度和平行度的范围。 范围“L 2”是当辊长度为“L”时L 2> = 0.8×L的范围。 当从内径侧的法兰的角部P到范围“L 2”的起始点的尺寸为“L 1”时，尺寸“L 1”的范围使得0.8mm <= L 1 <= 2毫米。 在该范围内，外圈的轨道表面在轴向上的平直度不大于0.008mm，平行度不大于0.015mm。

    Cathode catalyst for fuel cell
    10.
    发明申请
    Cathode catalyst for fuel cell 有权
    燃料电池用阴极催化剂

    公开(公告)号：US20050164074A1

    公开(公告)日：2005-07-28

    申请号：US10967200

    申请日：2004-10-19

    申请人： Tetsuo Ito ,  Tomoaki Terada ,  Hisao Kato ,  Tetsuo Nagami

    发明人： Tetsuo Ito ,  Tomoaki Terada ,  Hisao Kato ,  Tetsuo Nagami

    IPC分类号： B01J21/18 ,  B01J23/89 ,  H01M4/90 ,  H01M4/92 ,  H01M8/10 ,  H01M4/96 ,  B01J23/42

    CPC分类号： H01M4/921 ,  B01J21/18 ,  B01J23/8906 ,  B01J23/8993 ,  C22C5/04 ,  H01M4/926

    摘要： It is an object of the present invention to provide a cathode catalyst for fuel cells containing platinum and iron which can maintain the durability of a battery and can make a battery high output. The cathode catalyst for fuel cells comprises a supporting layer which consists of an alloy containing platinum and iron and further containing the third component which has an affinity for iron including one or more sorts of elements selected from the group consisting of tungsten, titanium, molybdenum, rhenium, zinc, manganese, tin, tantalum and rhodium, and a support on which the supporting layer is loaded. A catalyst using an alloy containing platinum and iron enables the batteries to become high output. By alloying one or more sorts of elements of the third component which has an affinity for iron with an alloy containing platinum and iron, it is possible to prevent eluting of the iron into the electrolyte.

    摘要翻译： 本发明的目的是提供一种能够保持电池的耐久性并且能够使电池高输出的含有铂和铁的燃料电池用阴极催化剂。 用于燃料电池的阴极催化剂包括由含有铂和铁的合金组成的支撑层，并且还含有对铁的亲和性的第三组分，所述第三组分包括选自钨，钛，钼， 铼，锌，锰，锡，钽和铑以及负载载体的载体。 使用含有铂和铁的合金的催化剂使得电池变得高输出。 通过将具有与铁的亲和性的第三成分的一种或多种元素与含有铂和铁的合金合金化，可以防止铁向电解液中洗脱。