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    Hydrogen absorbing alloy powder and nickel-metal hydride battery using the same
    21.
    发明授权
    Hydrogen absorbing alloy powder and nickel-metal hydride battery using the same 有权
    吸氢合金粉末和镍氢电池使用相同

    公开(公告)号：US07892678B2

    公开(公告)日：2011-02-22

    申请号：US11480361

    申请日：2006-07-05

    申请人： Shinichiro Ito ,  Hiroyuki Sakamoto ,  Shinichi Yuasa

    发明人： Shinichiro Ito ,  Hiroyuki Sakamoto ,  Shinichi Yuasa

    IPC分类号： H01M4/58 ,  C22C19/03

    CPC分类号： H01M4/242 ,  H01M4/383 ,  H01M4/52 ,  H01M10/345 ,  H01M2004/021

    摘要： A hydrogen absorbing alloy powder includes an intermetallic compound having an AB5 type crystal structure and containing La for an A site element and Ni for a B site element. The powder contains La by 20 wt % or more and metallic Ni by from 2.0 wt % to 10 wt %, and acicular or grain shape precipitates containing La(OH)3 are deposited on a surface thereof. The powder has an intensity ratio P2/P1 satisfying a relation: P2/P1≧0.02, where P1 is a peak intensity appearing in the vicinity of: diffraction angle 2θ=42.5 deg and showing (111) face of LaNi5 and P2 is a peak intensity appearing in the vicinity of: diffraction angle 2θ=15.8 deg and showing (100) face of La(OH)3 in the X-ray diffractometry using CuKα rays.

    摘要翻译： 吸氢合金粉末包括具有AB5型晶体结构的金属间化合物，并且含有用于A位点元素的La和用于B位点元素的Ni。 该粉末含有20重量％以上的La和2.0重量％〜10重量％的金属Ni，在其表面上沉积含有La（OH）3的针状或晶粒状析出物。 该粉末的强度比P2 / P1满足关系式：P2 /P1≥0.02，其中P1表示出现在衍射角2附近的峰强度= 42.5度，显示LaNi5的（111）面，P2为 在使用CuKα射线的X射线衍射中，出现在衍射角2附近的峰强度= 15.8度，显示La（OH）3的（100）面。

    HEAT TRANSFER SHEET AND HEAT DISSIPATION STRUCTURE
    22.
    发明申请
    HEAT TRANSFER SHEET AND HEAT DISSIPATION STRUCTURE 审中-公开
    热转印片和散热结构

    公开(公告)号：US20100186938A1

    公开(公告)日：2010-07-29

    申请号：US12594127

    申请日：2008-01-28

    申请人： Takashi Murata ,  Yoshiyuki Nakamura ,  Izumi Takahashi ,  Hatsuhiro Soh ,  Kazumoto Shimizu ,  Yoshihide Nii ,  Shinichiro Ito ,  Hitoshi Kawaguchi ,  Mitsuo Sugino

    发明人： Takashi Murata ,  Yoshiyuki Nakamura ,  Izumi Takahashi ,  Hatsuhiro Soh ,  Kazumoto Shimizu ,  Yoshihide Nii ,  Shinichiro Ito ,  Hitoshi Kawaguchi ,  Mitsuo Sugino

    IPC分类号： F28F7/00

    CPC分类号： F28F3/02 ,  B23P15/26 ,  C09K5/14 ,  F28F2013/006 ,  H01L23/34 ,  H01L23/3733 ,  H01L23/3737 ,  H01L23/433 ,  H01L2924/0002 ,  Y10T29/49352 ,  H01L2924/00

    摘要： A heat transfer sheet of the present invention includes a heat transfer layer having a first portion and a second portion provided in a position different from the first portion in a planar view of the heat transfer layer, the second portion being capable of expanding and contracting in a thickness direction of the heat transfer layer at an expansion ratio larger than that of the first portion depending on temperature changes in an object from which heat is to be dissipated. In a state that the heat transfer sheet is used, in the case where a temperature of the heat transfer layer is a predetermined temperature or lower, thermal conductivity between the object and a dissipation member is lowered due to creation of a gap between the second portion and the object and/or the dissipation member, whereas in the case where the temperature of the heat transfer layer is a predetermined temperature or higher, the thermal conductivity between the object and the dissipation member is increased due to substantial elimination of the gap.

    摘要翻译： 本发明的传热片包括在传热层的平面图中具有设置在与第一部分不同的位置的第一部分和第二部分的传热层，第二部分能够扩展和收缩 传热层的厚度方向，其膨胀比大于第一部分的膨胀比，这取决于待散热的物体中的温度变化。 在使用传热片的状态下，在传热层的温度为预定温度或更低温度的情况下，由于在第二部分之间产生间隙，物体和散热部件之间的导热性降低 以及物体和/或散热构件，而在传热层的温度为预定温度或更高温度的情况下，物体和散热构件之间的热导率由于实质上消除间隙而增加。

    Nickel-metal hydride secondary battery module and secondary battery module manufacturing method
    24.
    发明申请
    Nickel-metal hydride secondary battery module and secondary battery module manufacturing method 有权
    镍氢二次电池模块和二次电池模块的制造方法

    公开(公告)号：US20090068549A1

    公开(公告)日：2009-03-12

    申请号：US12155901

    申请日：2008-06-11

    申请人： Shinji Hamada ,  Hideki Kasahara ,  Shinichiro Ito ,  Hideki Ando ,  Toyohiko Eto

    发明人： Shinji Hamada ,  Hideki Kasahara ,  Shinichiro Ito ,  Hideki Ando ,  Toyohiko Eto

    IPC分类号： H01M2/12 ,  H01M10/04

    CPC分类号： H01M2/1252 ,  H01M10/345 ,  Y10T29/4911

    摘要： A nickel-metal hydride secondary battery includes: a plurality of power generating elements each having a negative plate containing hydrogen absorbing alloy; a battery case provided with partition walls and a plurality of compartments arranged adjacently on both sides of each partition wall, each of the compartments accommodating each power generating element, and the compartments allowing gas intercommunication between compartments through communication holes formed in the partition walls; and at least one of safety valves placed on the battery case, the safety valves being less in number than the number of the compartments; wherein each of the communication holes has a hole sectional area per battery module capacity in a range 0.03 to 0.30 mm2/Ah.

    摘要翻译： 镍氢二次电池包括：具有含有吸氢合金的负极板的多个发电元件; 具有分隔壁的电池壳体和在每个分隔壁的两侧相邻设置的多个隔室，每个隔间容纳各个发电元件，并且隔室通过形成在隔壁中的连通孔允许隔室间的气体相通; 以及放置在电池壳体上的安全阀中的至少一个，安全阀的数量小于隔室的数量; 其中每个连通孔具有每个电池模块容量的孔截面积在0.03至0.30mm 2 / Ah的范围内。

    Ball
    28.
    发明授权
    Ball 有权
    球

    公开(公告)号：US08684870B2

    公开(公告)日：2014-04-01

    申请号：US12595098

    申请日：2008-04-10

    申请人： Shinichiro Ito ,  Kazuya Seo ,  Takeshi Asai ,  Norihiro Yuki

    发明人： Shinichiro Ito ,  Kazuya Seo ,  Takeshi Asai ,  Norihiro Yuki

    IPC分类号： A63B41/08

    CPC分类号： A63B41/08 ,  A63B43/002

    摘要： A ball includes a ball body having a spherical surface, and at least one projection extending from the surface of the ball body. The projection extends in such a manner that the projection forcibly separates a laminar boundary layer generated on the surface of the ball body, and transitions the laminar boundary layer to a turbulent boundary layer.

    摘要翻译： 球包括具有球形表面的球体和从球体的表面延伸的至少一个突起。 突起以这样的方式延伸，使得突出部强制地分离在球体的表面上产生的层状边界层，并且将层流边界层转变成湍流边界层。

    Nickel-metal hydride battery
    29.
    发明授权
    Nickel-metal hydride battery 有权
    镍氢电池

    公开(公告)号：US08119284B2

    公开(公告)日：2012-02-21

    申请号：US11964620

    申请日：2007-12-26

    申请人： Shinichiro Ito ,  Hiroyuki Sakamoto

    发明人： Shinichiro Ito ,  Hiroyuki Sakamoto

    IPC分类号： H01M4/00

    CPC分类号： H01M4/38

    摘要： A nickel-metal hydride battery that reduces the amount of cobalt and improves battery durability. The battery includes a negative electrode formed from an AB5 hydrogen-absorbing alloy. The alloy includes an A element composed of Misch metal and a B element mainly composed of nickel. The nickel in the B element is partially replaced by at least one further element including cobalt. The alloy is formed to satisfy at least the conditions of a mol ratio of the B element relative to the A element being 5.25 or greater, the amount of cobalt for 1 mol of the A element being 0.15 mol to 0.25 mol, and the alloy having a half-width ratio, which indicates the ratio of a peak half-width of a (002) plane relative to a peak half-width of a (200) plane, of 1.3 to 1.7.

    摘要翻译： 一种镍金属氢化物电池，其减少钴的量并改善电池耐久性。 电池包括由AB5吸氢合金形成的负极。 该合金包括由Misch金属构成的A元素和主要由镍构成的B元素。 B元素中的镍部分地被至少一种包括钴的元素替代。 该合金的形成至少满足B元素相对于A元素的摩尔比为5.25以上的条件，A元素的1摩尔的量为0.15摩尔〜0.25摩尔，合金具有 表示（002）面的峰值半宽相对于（200）面的峰值半峰宽的比例为1.3〜1.7的半宽比。

    BALL
    30.
    发明申请
    BALL 有权
    球

    公开(公告)号：US20100137081A1

    公开(公告)日：2010-06-03

    申请号：US12595098

    申请日：2008-04-10

    申请人： Shinichiro Ito ,  Kazuya Seo ,  Takeshi Asai ,  Morihiro Yuki

    发明人： Shinichiro Ito ,  Kazuya Seo ,  Takeshi Asai ,  Morihiro Yuki

    IPC分类号： A63B43/00

    CPC分类号： A63B41/08 ,  A63B43/002

    摘要： A ball includes a ball body having a spherical surface, and at least one projection extending from the surface of the ball body. The projection extends in such a manner that the projection forcibly separates a laminar boundary layer generated on the surface of the ball body, and transitions the laminar boundary layer to a turbulent boundary layer.

    摘要翻译： 球包括具有球形表面的球体和从球体的表面延伸的至少一个突起。 突起以这样的方式延伸，使得突出部强制地分离在球体的表面上产生的层状边界层，并且将层流边界层转变成湍流边界层。