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41 条记录 (耗时 0.019 秒)

    Preparation of a selectively permeable membrane for an enzyme electrode
    1.
    发明授权
    Preparation of a selectively permeable membrane for an enzyme electrode 失效
    制备用于酶电极的选择性渗透膜

    公开(公告)号：US5034330A

    公开(公告)日：1991-07-23

    申请号：US301032

    申请日：1989-01-24

    申请人： Tsunefumi Yamori ,  Eiji Yuasa ,  Ryuzo Hayashi

    发明人： Tsunefumi Yamori ,  Eiji Yuasa ,  Ryuzo Hayashi

    IPC分类号： G01N27/327 ,  C12N11/08 ,  C12Q1/00 ,  G01N27/30 ,  G01N27/416

    CPC分类号： C12Q1/002 ,  Y10S435/817

    摘要： A selectively permeable membrane for an enzyme electrode is prepared by forming a mixture of an emulsion of resin containing at least one prepolymer or monomer having ethylenic unsaturation, and a water-soluble polymer material, and subjecting the mixture to irradiation with ionizing or ultraviolet irradiation. The membrane is permeable to substances produced by an enzyme reaction while preventing the permeation of higher molecular weight materials. An immobilized enzyme membrane is formed on an outer surface of the permeable membrane, and the resultant membrane is mounted on an electrically conductive base to form an enzyme electrode. In another embodiment, the selectively permeable membrane is formed on the electrically conductive base, and then the immobilized enzyme membrane is formed. The selectively permeable membrane is situated between the immobilized enzyme membrane, which is in contact with a sample solution, and the electrically conductive base.

    LED surface cover, and LED lighting system, display device
    4.
    发明授权
    LED surface cover, and LED lighting system, display device 有权
    LED表面盖，LED照明系统，显示装置

    公开(公告)号：US08657457B2

    公开(公告)日：2014-02-25

    申请号：US13395411

    申请日：2011-05-27

    申请人： Motohiro Doi ,  Tatsuhito Ishii ,  Eiji Yuasa

    发明人： Motohiro Doi ,  Tatsuhito Ishii ,  Eiji Yuasa

    IPC分类号： G09F13/04

    CPC分类号： G02B19/0028 ,  G02B19/0061 ,  H01L33/58

    摘要： An LED surface cover (1) consists of a resin molding and has a main reflector (2) which reflects light forward from a surface light source and a subsidiary reflector (3) having a reflection surface which reflects light emitted from an LED light source (4) to the main reflector (2). The main reflector (2) has an aperture portion (2a) were the LED light source can be disposed and has a curved surface for traveling light reflected from the subsidiary reflector (3) to a region forward from the surface light source. The subsidiary reflector (3) is disposed above the aperture portion (2a) formed on the main reflector (2). The reflection surface of the subsidiary reflector (3) has an inclination with respect to a surface of the aperture portion (2a). The present invention provides a lighting system capable of accomplishing surface emission by carrying out a simple method, even though the LED light source (4) having a strong directivity is used.

    摘要翻译： LED表面盖（1）由树脂成型体构成，具有从面光源向前反射的主反射体（2）和具有反射从LED光源射出的光的反射面的辅助反射体（3） 4）到主反射器（2）。 主反射器（2）具有开口部分（2a），LED光源可以被布置，并且具有用于从辅助反射器（3）反射到从表面光源向前的区域的行进光的弯曲表面。 辅助反射器（3）设置在形成在主反射器（2）上的开口部分（2a）的上方。 辅助反射体（3）的反射面相对于开口部（2a）的表面具有倾斜度。 本发明提供一种能够通过简单的方法实现表面发射的照明系统，即使使用具有强指向性的LED光源（4）。

    INDICATOR APPARATUS
    8.
    发明申请
    INDICATOR APPARATUS 有权
    指示器装置

    公开(公告)号：US20120140479A1

    公开(公告)日：2012-06-07

    申请号：US13389705

    申请日：2009-10-09

    申请人： Eiji Yuasa ,  Tatsuhito Ishii ,  Motohiro Doi

    发明人： Eiji Yuasa ,  Tatsuhito Ishii ,  Motohiro Doi

    IPC分类号： F21V7/00

    CPC分类号： H01H9/182 ,  E05B17/10 ,  H01H9/0235 ,  H01H13/023 ,  H01H2219/06 ,  H01H2219/0622

    摘要： In an indicator apparatus, a prism member includes: a prism member side surface; and a transmitting and reflecting surface that is inclined relative to the prism member side surface, and into which light from a light source is admitted. An adjacent member has an adjacent surface that is adjacent to the prism member side surface. The light from the light source is admitted into the transmitting and reflecting surface when the light source is lit, and passes through the prism member. If the prism member is viewed frontally when the light source is not lit, the adjacent surface is visible by optical reflection at the transmitting and reflecting surface.

    摘要翻译： 在指示装置中，棱镜构件包括：棱镜构件侧表面; 以及相对于棱镜部件侧面倾斜的发射和反射表面，并且来自光源的光被允许。 相邻构件具有邻近棱镜构件侧表面的相邻表面。 当光源点亮时，来自光源的光进入发射和反射表面，并通过棱镜构件。 如果在光源未点亮的情况下观察棱镜构件，则通过发射和反射表面处的光学反射可以看到相邻的表面。

    Elevator display device with a metallic tone film
    9.
    发明授权
    Elevator display device with a metallic tone film 有权
    带金属色调的电梯显示装置

    公开(公告)号：US09193564B2

    公开(公告)日：2015-11-24

    申请号：US13574824

    申请日：2011-02-24

    申请人： Eiji Yuasa

    发明人： Eiji Yuasa

    IPC分类号： B66B1/34 ,  B66B3/02

    CPC分类号： B66B3/02

    摘要： An elevator display device has a light-emitting display unit, a resin cover, and a metallic tone film. The resin cover is disposed in front of the light-emitting display unit so as to cover the light-emitting display unit, and transmits light from the light-emitting display unit. The metallic tone film is disposed on the cover, and transmits the light from the light-emitting display unit. The metallic tone film is made of a nano-layered film that is optically designed to have a metallic sheen.

    摘要翻译： 电梯显示装置具有发光显示单元，树脂盖和金属色调膜。 树脂盖布置在发光显示单元的前面，以覆盖发光显示单元，并且透射来自发光显示单元的光。 金属色调膜设置在盖上，并透射来自发光显示单元的光。 金属色调膜由光学设计为具有金属光泽的纳米层膜制成。