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    EVANESCENT LIGHT GENERATION ELEMENT AND EVANESCENT LIGHT GENERATION DEVICE
    3.
    发明申请
    EVANESCENT LIGHT GENERATION ELEMENT AND EVANESCENT LIGHT GENERATION DEVICE 有权
    EVANESCENT LIGHT GENERATION ELEMENT和EVANESCENT LIGHT GENERATION DEVICE

    公开(公告)号：US20160047984A1

    公开(公告)日：2016-02-18

    申请号：US14853144

    申请日：2015-09-14

    申请人： NGK Insulators, Ltd.

    发明人： Jungo KONDO ,  Shoichiro YAMAGUCHI ,  Takashi YOSHINO ,  Yukihisa TAKEUCHI

    IPC分类号： G02B6/122 ,  G02B6/124 ,  G02B6/42

    CPC分类号： G02B6/1228 ,  G02B6/124 ,  G02B6/4203 ,  G02B6/4206 ,  G02B2006/12059 ,  G02B2006/12097 ,  G02B2006/12107

    摘要： An evanescent light generation element for oscillating evanescent light from an optical waveguide to a clad layer, including a 0.1 μm-10 μm thin layer composed of a ferroelectric single crystal or oriented crystal having first and second principal surfaces, and incident side end and exit side end surfaces. A ridge optical waveguide is formed in the thin layer and extends between the incident and exit side end surfaces of the thin layer. At least a pair of grooves is formed on both sides of the ridge optical waveguide in the thin layer and opened at the first principal surface of the thin layer. A clad layer is provided on the first principal surface or the second principal surface. A width of the ridge optical waveguide at the exit side end surface is less than a width of the ridge optical waveguide at the incident side end surface.

    摘要翻译： 一种用于将从光波导到包覆层的渐逝光振荡的消逝光发生元件，包括由具有第一和第二主表面的铁电单晶或取向晶体构成的0.1μm-10μm薄层，以及入射侧端部和出射侧 端面。 脊状光波导形成在薄层中并且在薄层的入射侧端和出射侧端面之间延伸。 在薄层的脊状光波导的两侧形成至少一对槽，在薄层的第一主面上开口。 在第一主表面或第二主表面上设置包覆层。 出射侧端面处的脊状光波导的宽度小于入射侧端面处的脊状光波导的宽度。

    SOLID ALKALINE FUEL CELL
    5.
    发明申请
    SOLID ALKALINE FUEL CELL 审中-公开

    公开(公告)号：US20190214666A1

    公开(公告)日：2019-07-11

    申请号：US16299887

    申请日：2019-03-12

    申请人： NGK INSULATORS, LTD.

    发明人： Yukihisa TAKEUCHI ,  Hirofumi KAN ,  Toshiyuki NAKAMURA ,  Makoto OHMORI

    IPC分类号： H01M8/083 ,  H01M8/02 ,  H01M8/04186 ,  H01M8/1016 ,  H01M8/1009 ,  H01M8/24

    摘要： The solid alkaline fuel cell has a cathode that is supplied with an oxidant which contains oxygen, an anode that is supplied with a fuel which contains hydrogen atoms, and an inorganic solid electrolyte that is disposed between the anode and the cathode and that exhibits hydroxide ion conductivity. The inorganic solid electrolyte enables permeation of a fuel in an amount that produces carbon dioxide at the cathode of greater than or equal to 0.04 μmol/s·cm2 and less than or equal to 2.5 μmol/s·cm2 per unit surface area of a cathode-side surface.