ULTRAVIOLET-CURABLE COMPOSITION FOR OPTICAL DISC AND OPTICAL DISC
    13.
    发明申请
    ULTRAVIOLET-CURABLE COMPOSITION FOR OPTICAL DISC AND OPTICAL DISC 审中-公开
    用于光盘和光盘的超紫外线可固化组合物

    公开(公告)号:US20100055376A1

    公开(公告)日:2010-03-04

    申请号:US12546429

    申请日:2009-08-24

    IPC分类号: B32B3/02 C08K5/3492

    摘要: The present invention provides an ultraviolet-curable composition that inhibits deterioration of a reflective layer during environmental changes in humidity and temperature even when using silicon or a silicon compound for the light reflecting layer, and an optical disc enabling preferable reading and writing of recording signals even during environmental changes in humidity and temperature.In particular, occurrence of deterioration at the interface between a cured coating film of an ultraviolet-curable composition and a silicon reflective layer can be decreased and the formation of minute white'spots, for which there is the risk of impairing reading and writing of signals, can be effectively inhibited even in a high-temperature and high-humidity environment by using an ultraviolet-curable composition comprising a (meth)acrylate oligomer, a (meth)acrylate monomer and an antioxidant, wherein the antioxidant is an antioxidant having an isocyanuric acid backbone, and the chlorine content in the composition is less than 120 ppm.

    摘要翻译: 本发明提供了即使在使用硅或硅化合物作为光反射层的情况下也能够在湿度和温度的环境变化中抑制反射层的劣化的紫外线固化性组合物,以及甚至能够使记录信号的读取和写入更好的光盘 在湿度和温度的环境变化期间。 特别地,可以减少紫外线固化性组合物的固化涂膜与硅反射层之间的界面处的劣化,形成微小的白点,存在损害信号读写的风险 通过使用包含(甲基)丙烯酸酯低聚物,(甲基)丙烯酸酯单体和抗氧化剂的紫外线固化性组合物,即使在高温高湿环境下也可以有效地抑制其中抗氧化剂是具有异氰脲酸酯的抗氧化剂 酸骨架,组合物中的氯含量小于120ppm。

    Sample extracting device and adding device
    17.
    发明授权
    Sample extracting device and adding device 失效
    样品提取装置和添加装置

    公开(公告)号:US06709870B2

    公开(公告)日:2004-03-23

    申请号:US09739327

    申请日:2000-12-19

    IPC分类号: B01L302

    摘要: A sample tube of a sampling valve is moved up and down by a cylinder. When the sample tube is moved downward, a sample inlet opposes a stored sample, and the sample can be extracted. When the sample tube is moved upward, the sample inlet opposes a cleaning liquid path. Thus, cleaning liquid is fed into the cleaning liquid path from a cleaning liquid supply port of a cleaning pipe. The cleaning liquid flows within the sample tube from the sample inlet, and flows out from a sample discharge port. Thus, an entire interior of the sample tube can be cleaned. In a sample extracting device using the sampling valve, a state in which no air or impurities are mixed in the sample can always be maintained, such that stable extraction can be carried out.

    摘要翻译: 采样阀的样品管由气缸上下移动。 当样品管向下移动时,样品入口与存储的样品相对,并且可以提取样品。 当样品管向上移动时,样品入口与清洁液体路径相反。 因此,清洗液从清洗管的清洗液供给口送入清洗液路径。 清洗液从样品入口在样品管内流动,从样品排出口流出。 因此,可以清洁样品管的整个内部。 在使用采样阀的样品提取装置中,可以始终保持在样品中不混合空气或杂质的状态,从而可以进行稳定的提取。

    Flexible wiring substrate and its manufacturing method
    19.
    发明授权
    Flexible wiring substrate and its manufacturing method 有权
    柔性布线基板及其制造方法

    公开(公告)号:US06320135B1

    公开(公告)日:2001-11-20

    申请号:US09493936

    申请日:2000-01-27

    申请人: Hirokazu Saito

    发明人: Hirokazu Saito

    IPC分类号: H05K100

    摘要: Predetermined wiring of copper is formed on the upper surface of an elongated base film in a wiring forming area as a width-directional central portion of the base film. Further, band-shaped first reinforcing layers of copper are formed on width-directional opposite portions of the upper surface of the base film. As a result, even if the base film has a relatively thin thickness, portions of the base film near sprocket holes can be made to have a substantially desired strength. To keep the first reinforcing layers out of contact with the pins of a transfer pin roller, opening slightly larger than the sprocket holes are formed in the first reinforcing layers.

    摘要翻译: 在作为基膜的宽度方向中心部的布线形成区域中的细长基膜的上表面上形成铜的预定布线。 此外,在基膜的上表面的宽度方向的相对部分上形成有铜带状的第一加强层。 结果,即使基膜具有相对较薄的厚度,可以使在链轮孔附近的基膜的部分具有基本上期望的强度。 为了保持第一加强层与传送针辊的销不接触,在第一加强层中形成比链轮孔略大的开口。