Ring segment of gas turbine
    1.
    发明授权
    Ring segment of gas turbine 有权
    燃气轮机的环段

    公开(公告)号:US07033138B2

    公开(公告)日:2006-04-25

    申请号:US10235825

    申请日:2002-09-06

    IPC分类号: F01D25/08

    摘要: An object of the present invention is to provide a ring segment of a gas turbine in which the temperature is maintained low, damage due to high temperature oxidation is prevented, and high temperature deformation is prevented. In order to achieve the object, the present invention provides a ring segment of a gas turbine which comprises a blade ring, a main shaft and moving blades comprising a plurality of individual units which define an annular form by being arranged around the peripheral direction of the main shaft, and disposed so that its inner peripheral surface is maintained at a constant distance from the tips of the moving blades, wherein grooves which extend along the axial direction of the main shaft of the turbine are formed upon of the individual units so as mutually to confront one another; a seal plate which is inserted into each mutually confronting pair of the grooves so as to connect together the adjacent pair of individual units; and contact surfaces which are formed at positions more radially inward than the seal plates, which extend in the axial direction and the peripheral direction and which mutually contact one another.

    摘要翻译: 本发明的目的是提供一种燃气轮机的环段,其中温度保持较低,防止了由于高温氧化引起的损坏,并且防止了高温变形。 为了实现该目的,本发明提供了一种燃气轮机的环形段,其包括叶片环,主轴和包括多个独立单元的活动叶片,所述多个单独的单元通过围绕 主轴,并且配置成使其内周面与动叶片的前端保持恒定的距离,其中沿涡轮主轴的轴向延伸的槽形成在各个单元上,以便相互 相互对抗 密封板,其插入每个相互面对的一对槽中,以将相邻的一对单独的单元连接在一起; 以及形成在比轴向和周向延伸并彼此相互接触的密封板更径向向内的位置处的接触表面。

    Printed circuit board and method of manufacturing the same
    4.
    发明授权
    Printed circuit board and method of manufacturing the same 有权
    印刷电路板及其制造方法

    公开(公告)号:US08822834B2

    公开(公告)日:2014-09-02

    申请号:US13187830

    申请日:2011-07-21

    IPC分类号: H05K1/00

    摘要: A printed circuit board includes a base insulating layer formed of a porous film. Conductor traces are formed on the base insulating layer formed of the porous film. A cover insulating layer is formed on the base insulating layer to cover the conductor traces. The porous film used as the base insulating layer has a reflectivity of not less than 50% for light of at least a part of wavelengths in a wavelength region from 400 nm to 800 nm.

    摘要翻译: 印刷电路板包括由多孔膜形成的基底绝缘层。 在由多孔膜形成的基底绝缘层上形成导体迹线。 在绝缘绝缘层上形成覆盖导体迹线的覆盖绝缘层。 用作基底绝缘层的多孔膜对于在400nm至800nm的波长区域中的至少一部分波长的光具有不小于50%的反射率。

    Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display
    5.
    发明授权
    Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display 有权
    用于光学膜,压敏粘合剂光学膜和图像显示器的压敏粘合剂组合物

    公开(公告)号:US08709597B2

    公开(公告)日:2014-04-29

    申请号:US12916959

    申请日:2010-11-01

    IPC分类号: B32B15/04

    摘要: There is provided a pressure-sensitive adhesive composition for optical films. The composition can form a pressure-sensitive adhesive layer that can prevent light leakage caused by stress associated with dimensional change of a component such as an optical film, which include the pressure-sensitive adhesive layer that has reworkability such that it can be easily peeled from a component, and that has satisfactory processability such that it can be processed without pressure-sensitive adhesive stain or dropout, after it is formed on an optical film. A pressure-sensitive adhesive optical film produced using the composition is also provided. The pressure-sensitive adhesive composition includes a (meth)acrylic polymer including (a) 34 to 94% by weight of an alkyl (meth)acrylate monomer unit, (b) 5 to 35% by weight of an aromatic ring-containing (meth)acrylate monomer unit, and (c) 0.01 to 0.5% by weight of an amino group-containing (meth)acrylate monomer unit and further including (d) 0.05 to 3% by weight of a carboxyl group-containing (meth)acrylate monomer unit and/or (e) 0.05 to 2% by weight of a hydroxyl group-containing (meth)acrylate monomer unit and having a weight average molecular weight of 1,600,000 to 3,000,000 as determined by gel permeation chromatography; crosslinking agents including 0.01 to 5 parts by weight of an isocyanate crosslinking agent and 0.01 to 2 parts by weight of a silane coupling agent based on 100 parts by weight of the (meth)acrylic polymer.

    摘要翻译: 提供了一种用于光学膜的压敏粘合剂组合物。 该组合物可以形成一种压敏粘合剂层,其可以防止由与诸如光学膜的组分的尺寸变化相关的应力引起的光泄漏,其包括具有可再加工性的压敏粘合剂层,使得其可以容易地从 并且具有令人满意的加工性,使得其可以在形成在光学膜上之后可以被加工而没有压敏粘合剂污渍或脱落。 还提供了使用该组合物制备的压敏粘合剂光学膜。 压敏粘合剂组合物包括(甲基)丙烯酸类聚合物,其包含(a)34-94重量%的(甲基)丙烯酸烷基酯单体单元,(b)5-35重量%的含芳环的(甲基) )丙烯酸酯单体单元,(c)0.01〜0.5重量%的含氨基(甲基)丙烯酸酯单体单元,进一步含有(d)0.05〜3重量%的含羧基的(甲基)丙烯酸酯单体 单元和/或(e)0.05〜2重量%的含羟基的(甲基)丙烯酸酯单体单元,通过凝胶渗透色谱法测定的重均分子量为1,600,000至3,000,000; 交联剂,其包含0.01至5重量份的异氰酸酯交联剂和基于100重量份的(甲基)丙烯酸类聚合物)的0.01至2重量份的硅烷偶联剂。

    Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display
    10.
    发明授权
    Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display 有权
    用于光学膜,压敏粘合剂光学膜和图像显示器的压敏粘合剂组合物

    公开(公告)号:US07846542B2

    公开(公告)日:2010-12-07

    申请号:US12370967

    申请日:2009-02-13

    IPC分类号: C08F8/30 C08F8/00

    摘要: There is provided a pressure-sensitive adhesive composition for optical films. The composition can form a pressure-sensitive adhesive layer that can prevent light leakage caused by stress associated with dimensional change of a component such as an optical film, which include the pressure-sensitive adhesive layer that has reworkability such that it can be easily peeled from a component, and that has satisfactory processability such that it can be processed without pressure-sensitive adhesive stain or dropout, after it is formed on an optical film. A pressure-sensitive adhesive optical film produced using the composition is also provided. The pressure-sensitive adhesive composition includes a (meth)acrylic polymer including (a) 34 to 94% by weight of an alkyl(meth)acrylate monomer unit, (b) 5 to 35% by weight of an aromatic ring-containing (meth)acrylate monomer unit, and (c) 0.01 to 0.5% by weight of an amino group-containing (meth)acrylate monomer unit and further including (d) 0.05 to 3% by weight of a carboxyl group-containing (meth)acrylate monomer unit and/or (e) 0.05 to 2% by weight of a hydroxyl group-containing (meth)acrylate monomer unit and having a weight average molecular weight of 1,600,000 to 3,000,000 as determined by gel permeation chromatography; crosslinking agents including 0.01 to 5 parts by weight of an isocyanate crosslinking agent and 0.01 to 2 parts by weight of a silane coupling agent based on 100 parts by weight of the (meth)acrylic polymer.

    摘要翻译: 提供了一种用于光学膜的压敏粘合剂组合物。 该组合物可以形成一种压敏粘合剂层,其可以防止由与诸如光学膜的组分的尺寸变化相关的应力引起的光泄漏,其包括具有可再加工性的压敏粘合剂层,使得其可以容易地从 并且具有令人满意的加工性,使得其可以在形成在光学膜上之后可以被加工而没有压敏粘合剂污渍或脱落。 还提供了使用该组合物制备的压敏粘合剂光学膜。 压敏粘合剂组合物包括(甲基)丙烯酸类聚合物,其包含(a)34-94重量%的(甲基)丙烯酸烷基酯单体单元,(b)5-35重量%的含芳环的(甲基) )丙烯酸酯单体单元,(c)0.01〜0.5重量%的含氨基(甲基)丙烯酸酯单体单元,进一步含有(d)0.05〜3重量%的含羧基的(甲基)丙烯酸酯单体 单元和/或(e)0.05〜2重量%的含羟基的(甲基)丙烯酸酯单体单元,通过凝胶渗透色谱法测定的重均分子量为1,600,000至3,000,000; 交联剂,其包含0.01至5重量份的异氰酸酯交联剂和基于100重量份的(甲基)丙烯酸类聚合物)的0.01至2重量份的硅烷偶联剂。