Control rod guide tube cleaning apparatus in nuclear reactor
    71.
    发明授权
    Control rod guide tube cleaning apparatus in nuclear reactor 失效
    核反应堆控制杆导管清洗装置

    公开(公告)号:US06473481B1

    公开(公告)日:2002-10-29

    申请号:US09621417

    申请日:2000-07-21

    IPC分类号: B21C1942

    摘要: The present invention is a control rod guide tube cleaning apparatus in a nuclear reactor which includes a rod member, one end side portion of which has a thickness such that the end side portion can pass through the inside of a connecting portion between a housing of a control rod drive mechanism and a control rod guide tube, a nozzle for sucking water, mounted on the rod member on the one end side so that the nozzle can go in and out of the rod member, a means for rotating the rod member in a horizontal direction, and a water passage for leading water sucked in the nozzle to an outside of the housing along the rod member. The rod member is inserted into the control rod guide tube through the inside of the housing. Then, the nozzle is rotated downward so that a suction port of the nozzle faces the bottom inside portion of the control rod guide tube for the suction of dust and debris. The nozzle is rotated in the horizontal direction by rotating the rod member in the horizontal direction.

    摘要翻译: 本发明是一种核反应堆中的控制棒引导管清洗装置,其包括杆构件,杆构件的一端侧部分具有使得端侧部分能够穿过其中的连接部分的内部的厚度 控制杆驱动机构和控制杆引导管,用于吸水的喷嘴,一端侧安装在杆构件上,使得喷嘴可以进出杆构件;用于将杆构件旋转的装置 水平方向,以及用于沿着杆构件将吸入喷嘴的引导水引导到壳体的外部的水通道。 杆构件通过壳体的内部插入控制杆导管中。 然后,喷嘴向下旋转,使得喷嘴的吸入口面对控制棒导管的底部内部,用于吸入灰尘和碎屑。 喷嘴通过沿着水平方向旋转杆构件而在水平方向上旋转。

    SHEET FOLDING DEVICE
    78.
    发明申请
    SHEET FOLDING DEVICE 有权
    薄板折叠装置

    公开(公告)号:US20150133282A1

    公开(公告)日:2015-05-14

    申请号:US14395097

    申请日:2012-04-24

    摘要: Provided is a sheet folding device comprising a deceleration means which halts a sheet by pressing. A pressure member such as rubber is disposed upon the leading end of a rod-shaped member which is rotatably retained. A sheet is decelerated by the pressure member being applied obliquely to the sheet. The entire surface of the rubber does not make close contact with paper, and thus, a wrinkle is not formed in the paper. It is possible to ensure a stable folding location.

    摘要翻译: 提供一种片材折叠装置,其包括通过按压而使片材停止的减速装置。 诸如橡胶的压力构件设置在可旋转地保持的杆状构件的前端。 片材被倾斜地施加在片材上的压力构件减速。 橡胶的整个表面不与纸紧密接触,因此在纸中不会形成褶皱。 可以确保折叠位置稳定。

    White LED, backlight using same, and liquid crystal display device conforming to EBU standard
    79.
    发明授权
    White LED, backlight using same, and liquid crystal display device conforming to EBU standard 有权
    白色LED,使用相同的背光,符合EBU标准的液晶显示装置

    公开(公告)号:US08632202B2

    公开(公告)日:2014-01-21

    申请号:US13229040

    申请日:2011-09-09

    IPC分类号: G09F13/08

    摘要: In a embodiment, a white LED for a backlight of a liquid crystal display device conforming to the EBU standard includes an ultraviolet (purple) light-emitting element, and a phosphor layer which contains 1 to 10 wt % of a green phosphor including a divalent europium-activated silicate phosphor, 40 to 80 wt % of a blue phosphor including at least one selected from a divalent europium-activated halo-phosphate phosphor and a divalent europium-activated aluminate phosphor, and 10 to 50 wt % of a red phosphor including at least one selected from a europium-activated lanthanum oxysulfide phosphor and a europium-activated yttrium oxysulfide phosphor.

    摘要翻译: 在一个实施例中,用于符合EBU标准的液晶显示装置的背光源的白色LED包括紫外(紫色)发光元件和含有1-10重量%的包含二价 铕活化硅酸盐荧光体,40〜80重量%的包含选自二价铕活化的卤代磷酸盐荧光体和二价铕活化的铝酸盐荧光体中的至少一种的蓝色荧光体和10〜50重量%的红色荧光体,其包含 至少一种选自铕激活的氧化硫镧荧光体和铕活化的硫氧化钇氧硫化物荧光体。