FILM FOR SOLAR CELL BACKSHEET, SOLAR CELL BACKSHEET USING THE SAME, AND SOLAR CELL
    3.
    发明申请
    FILM FOR SOLAR CELL BACKSHEET, SOLAR CELL BACKSHEET USING THE SAME, AND SOLAR CELL 审中-公开
    太阳能电池片,使用其的太阳能电池片和太阳能电池

    公开(公告)号:US20120167976A1

    公开(公告)日:2012-07-05

    申请号:US13321634

    申请日:2009-05-25

    摘要: A solar backsheet film has a multilayered configuration composed of at least two layers including a layer (hereinafter referred to as layer A) having a surface with a surface resistivity R0 of not less than 106 Ω/square but not more than 1014 Ω/square (hereinafter referred to as surface A) and a base layer (hereinafter referred to as layer B) wherein layer B contains a layer (hereinafter referred to as layer B1) including polyester, the polyester of layer B1 having an weight average molecular weight of not less than 37,500 but not more than 60,000.

    摘要翻译: 太阳能背板薄膜具有由至少两层构成的多层构造,包括具有表面电阻率R 0为106以上且不大于10 14Ω的表面(以下称为层A)的层(以下称为层A) 平方(以下称为表面A)和层B含有层(以下称为层B1)的基层(以下称为B层),层B1的重均分子量为 不低于37,500但不超过60,000。

    Simplified planetarium apparatus and simplified image projecting apparatus
    4.
    发明授权
    Simplified planetarium apparatus and simplified image projecting apparatus 有权
    简化的天文馆装置和简化的图像投影装置

    公开(公告)号:US07887194B2

    公开(公告)日:2011-02-15

    申请号:US11919424

    申请日:2006-04-27

    申请人: Takayuki Ohira

    发明人: Takayuki Ohira

    IPC分类号: G03B21/00

    摘要: Light emitted from a light source passes through a stellar base plate, a fixed aperture, and a wide-angled projection lens via a condenser lens and projects a starry sky on a screen. The stellar base plate is a light-shielding disk having a number of through holes which correspond to positions and brightness of actual stars, is supported by an inner ring of a ball bearing having the center at a position corresponding to the axis of rotation so as to be capable of rotating about the axis of rotation, and is driven by a motor via a belt. The centers of the projection lens, a window of the fixed aperture, the condenser lens, and the light source are all arranged on the optical axis, and the centers of the stellar base plate, the pulley and the ball bearing correspond to the axis of rotation.

    摘要翻译: 从光源发射的光通过聚光透镜穿过恒星基板,固定孔径和广角投影透镜,并在屏幕上投射繁星。 恒星基板是具有与实际恒星的位置和亮度相对应的多个通孔的遮光盘,由具有与旋转轴线对应的位置的中心的滚珠轴承的内圈支撑,以便 能够围绕旋转轴线旋转,并且通过皮带由电动机驱动。 投影透镜的中心,固定孔的窗口,聚光透镜和光源都设置在光轴上,恒星基板,滑轮和滚珠轴承的中心对应于 回转。

    Simplified planetarium apparatus and simplified image projecting apparatus
    7.
    发明申请
    Simplified planetarium apparatus and simplified image projecting apparatus 有权
    简化的天文馆装置和简化的图像投影装置

    公开(公告)号:US20090273762A1

    公开(公告)日:2009-11-05

    申请号:US11919424

    申请日:2006-04-27

    申请人: Takayuki Ohira

    发明人: Takayuki Ohira

    IPC分类号: G03B21/14 G09B27/00

    摘要: Light emitted from a light source passes through a stellar base plate, a fixed aperture, and a wide-angled projection lens via a condenser lens and projects a starry sky on a screen. The stellar base plate is a light-shielding disk having a number of through holes which correspond to positions and brightness of actual stars, is supported by an inner ring of a ball bearing having the center at a position corresponding to the axis of rotation so as to be capable of rotating about the axis of rotation, and is driven by a motor via a belt. The centers of the projection lens, a window of the fixed aperture, the condenser lens, and the light source are all arranged on the optical axis, and the centers of the stellar base plate, the pulley and the ball bearing correspond to the axis of rotation.

    摘要翻译: 从光源发射的光通过聚光透镜穿过恒星基板,固定孔径和广角投影透镜,并在屏幕上投射繁星。 恒星基板是具有与实际恒星的位置和亮度相对应的多个通孔的遮光盘,由具有与旋转轴线对应的位置的中心的滚珠轴承的内圈支撑,以便 能够围绕旋转轴线旋转,并且通过皮带由电动机驱动。 投影透镜的中心,固定孔的窗口,聚光透镜和光源都设置在光轴上,恒星基板,滑轮和滚珠轴承的中心对应于 回转。