会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Plating member
    • 电镀件
    • US08021761B2
    • 2011-09-20
    • US12441847
    • 2007-12-28
    • Takashi NomuraMitsuru Sakano
    • Takashi NomuraMitsuru Sakano
    • B32B7/02B32B15/01B32B15/04
    • C25D5/10C25D3/30C25D3/60C25D5/18C25D15/00H01L23/49582H01L2924/0002Y10T428/1209Y10T428/12153Y10T428/12458Y10T428/12708Y10T428/2495Y10T428/24992H01L2924/00
    • A plating member comprising a lead-free plating material is obtained by the present invention in a manner such that whisker formation on a plating layer 16 of the plating member can be suppressed and thus the plating member has good solderability. In the case of such plating member having, on the surface of a base material 15, a plating layer 16 comprising a lead-free material (Sn—Cu alloy, etc.), the plating layer 16 has a layer structure of two or more layers (a1 to a3), the average particle diameter of plating particles (P1 to P3) constituting each layer varies from layer to layer, and the plating particle volume fraction of the plating layer 16 is 80% to 90% when the proportion of plating particles occupying a unit volume is defined as a plating particle volume fraction of 100% on the assumption that a unit volume 20 is filled with plating particles P3 each having the maximum average particle diameter.
    • 通过本发明,可以通过使电镀部件的镀层16上的晶须形成得以抑制,从而镀敷部件具有良好的可焊性,从而获得包含无铅电镀材料的电镀部件。 在这样的电镀部件的基材15的表面具有包含无铅材料(Sn-Cu合金等)的镀层16的情况下,镀层16具有两层以上的层结构 层(a1〜a3)中,构成各层的电镀粒子(P1〜P3)的平均粒径在层间变化,镀层16的电镀粒子体积分率为80〜90% 占据单位体积的粒子被假定为单位体积20填充有各自具有最大平均粒径的电镀粒子P3,被定义为100%的电镀粒子体积分数。
    • 8. 发明申请
    • NUCLIDE TRANSMUTATION DEVICE AND NUCLIDE TRANSMUTATION METHOD
    • US20090290674A1
    • 2009-11-26
    • US12483827
    • 2009-06-12
    • Yasuhiro IWAMURATakehiko ItohMitsuru Sakano
    • Yasuhiro IWAMURATakehiko ItohMitsuru Sakano
    • G21G1/10
    • G21G1/04G21B3/002
    • The present invention produces nuclide transmutation using a relatively small-scale device. The device 10 that produces nuclide transmutation comprises a structure body 11 that is substantially plate shaped and made of palladium (Pd) or palladium alloy, or another metal that absorbs hydrogen (for example, Ti) or an alloy thereof, and a material 14 that undergoes nuclide transmutation laminated on one surface 11A among the two surfaces of this structure body 11. The one surface 11A side of the structure body 11, for example, is made a region in which the pressure of the deuterium is high due to pressure or electrolysis and the like, and the other surface 11B side, for example, is a region in which the pressure of the deuterium is low due to vacuum exhausting and the like, and thereby, a flow of deuterium in the structure body 11 is produced, and nuclide transmutation is carried out by a reaction between the deuterium and the material 14 that undergoes nuclide transmutation.
    • 本发明使用相对较小规模的装置产生核素变换。 产生核素变换的装置10包括基本上为板状的由钯(Pd)或钯合金或吸收氢的金属(例如Ti)或其合金构成的结构体11,以及材料14 在该结构体11的两个表面之间的一个表面11A上层叠有核素变换。例如,结构体11的一个表面11A侧被制成由于压力或电解而导致氘的压力高的区域 另一方的表面11B侧例如是由于真空排气等导致氘的压力低的区域,从而产生结构体11中的氘流,并且 核素转化通过氘与经过核素转化的材料14之间的反应进行。