Probe and apparatus for measuring thickness of oxide layer of fuel rod

    公开(公告)号:US09640285B2

    公开(公告)日:2017-05-02

    申请号:US13335197

    申请日:2011-12-22

    IPC分类号: G21C17/06

    CPC分类号: G21C17/06

    摘要: Provided are a probe and an apparatus for measuring a thickness of an oxide layer of a fuel rod, capable of testing claddings of inner and outer fuel rods of a nuclear fuel assembly without disassembling the nuclear fuel assembly. The probe includes a fuel rod transfer region on which an eddy current sensor capable of continuously testing claddings of outer fuel rods of a fixed nuclear fuel assembly is mounted. Further, the apparatus includes a frame in which a cylinder driven in upward and downward directions is mounted, a first probe connected to one side of the cylinder in order to test claddings of outer fuel rods of a nuclear fuel assembly, and a second probe connected to the other side of the cylinder in order to test claddings of inner fuel rods of the nuclear fuel assembly.

    LED lighting apparatus
    54.
    发明授权
    LED lighting apparatus 有权
    LED照明装置

    公开(公告)号:US09416953B2

    公开(公告)日:2016-08-16

    申请号:US14113126

    申请日:2012-04-19

    摘要: Provided is an LED lighting apparatus. The LED lighting apparatus include an LED, a socket part supplying a power into the LED, a heat sink body having one side on which the LED is mounted and the other side to which the socket part is coupled, and a heat sink pin disposed along a circumference of the heat sink body, the heat sink pin having one side extending downward from the heat sink body. The heat sink body may be modified in shape to reduce a weight and improve heat dissipation performance.

    摘要翻译: 提供了一种LED照明装置。 LED照明装置包括LED,向LED提供电力的插座部分,具有LED的一侧的散热体和与插座部分耦合的另一侧,以及沿着 所述散热体的周边,所述散热片的一侧从所述散热体本体向下延伸。 散热体的形状可以被改变以减轻重量并改善散热性能。

    LED LIGHTING APPARATUS
    55.
    发明申请
    LED LIGHTING APPARATUS 有权
    LED照明设备

    公开(公告)号:US20140112006A1

    公开(公告)日:2014-04-24

    申请号:US14113126

    申请日:2012-04-19

    IPC分类号: F21V29/00

    摘要: Provided is an LED lighting apparatus. The LED lighting apparatus include an LED, a socket part supplying a power into the LED, a heat sink body having one side on which the LED is mounted and the other side to which the socket part is coupled, and a heat sink pin disposed along a circumference of the heat sink body, the heat sink pin having one side extending downward from the heat sink body. The heat sink body may be modified in shape to reduce a weight and improve heat dissipation performance.

    摘要翻译: 提供了一种LED照明装置。 LED照明装置包括LED,向LED提供电力的插座部分,具有LED的一侧的散热体和与插座部分耦合的另一侧,以及沿着 所述散热体的周边,所述散热片的一侧从所述散热体本体向下延伸。 散热体的形状可以被改变以减轻重量并改善散热性能。

    Brightness adjusting device of video display apparatus and control method of the same
    56.
    发明授权
    Brightness adjusting device of video display apparatus and control method of the same 失效
    视频显示装置的亮度调节装置及其控制方法

    公开(公告)号:US08619091B2

    公开(公告)日:2013-12-31

    申请号:US13062183

    申请日:2009-09-04

    申请人: Sung Min Kim

    发明人: Sung Min Kim

    IPC分类号: G09G5/02

    摘要: The present invention relates to a video display apparatus. More specifically, the present invention relates to a brightness adjusting device of a video display apparatus that is able to improve perceived contrast ratio by brightness of a video signal input to the video display apparatus having a plasma display panel applied thereto.

    摘要翻译: 视频显示装置技术领域本发明涉及一种视频显示装置。 更具体地,本发明涉及一种视频显示装置的亮度调节装置,其能够通过输入到具有应用于其的等离子体显示面板的视频显示装置的视频信号的亮度来提高感知对比度。

    ADHESIVE COMPOSITION FOR OPTICAL USE
    58.
    发明申请
    ADHESIVE COMPOSITION FOR OPTICAL USE 审中-公开
    胶粘组合物用于光学用途

    公开(公告)号:US20120177912A1

    公开(公告)日:2012-07-12

    申请号:US13346117

    申请日:2012-01-09

    IPC分类号: B32B3/00 B32B7/12 C09J175/16

    摘要: Disclosed is an adhesive composition for optical use and, more particularly, an adhesive composition which includes; 30 to 80 wt. % of a mono-functional urethane acrylate oligomer having a weight average molecular weight of 10,000 and 35,000, 10 to 60 wt. % of an acrylate monomer; and 0.1 to 10 wt. % of a free radical photo-initiator, so as to retain physical properties of the adhesive composition such as coating property and adhesiveness and, in addition, reduce incurring of setting shrinkage during photo-polymerization, thereby exhibiting a uniform thickness and excellent surface appearance, durability such as heat resistance and moist heat resistance, and storage elasticity. Moreover, the inventive composition does not contain an alternative solvent, thus enabling manufacturing of a thick film type adhesive film.

    摘要翻译: 公开了一种用于光学用途的粘合剂组合物,更具体地,涉及一种粘合剂组合物,其包括: 30〜80重量% %的重均分子量为10,000和35,000的单官能聚氨酯丙烯酸酯低聚物,10至60重量% %的丙烯酸酯单体; 和0.1〜10wt。 %的自由基光引发剂,以保持粘合剂组合物的物理性能如涂布性能和粘合性,并且另外减少光聚合期间凝固收缩的发生,从而表现出均匀的厚度和优异的表面外观, 耐久性如耐热性和耐湿热性以及储存弹性。 此外,本发明的组合物不含有替代溶剂,因此能够制造厚膜型粘合剂膜。