Coater blades and their manufacturing methods
    2.
    发明授权
    Coater blades and their manufacturing methods 失效
    涂层刀片及其制造方法

    公开(公告)号:US6059881A

    公开(公告)日:2000-05-09

    申请号:US101999

    申请日:1993-08-04

    CPC分类号: B05C11/045

    摘要: A coater blade and backing roll combination contains a coater blade having an elastic steel blade with a wear-resistant coating formed thereon. The wear-resistant coating has a hardness greater than that of the elastic steel blade and is provided on an edge of the blade to define a coater surface for contacting with a moving surface of coated paper on the backing roll. The backing roll has a concave outer surface having a curvature corresponding to a quadratic equation and the coater surface has a concave curvature corresponding to the quadratic equation.

    摘要翻译: 涂布机刀片和背衬辊组合包含具有形成在其上的耐磨涂层的弹性钢刀片的涂布机刀片。 耐磨涂层的硬度大于弹性钢刀片的硬度,并且设置在刀片的边缘上以限定用于与背衬辊上的涂布纸的移动表面接触的涂布机表面。 背衬辊具有凹形的外表面,其具有对应于二次方程的曲率,涂层表面具有对应于二次方程的凹曲率。

    Method of and apparatus for measuring and evaluating material strength by detecting charged particles
    5.
    发明授权
    Method of and apparatus for measuring and evaluating material strength by detecting charged particles 失效
    通过检测带电粒子来测量和评估材料强度的方法和装置

    公开(公告)号:US06799472B2

    公开(公告)日:2004-10-05

    申请号:US10044956

    申请日:2002-01-15

    IPC分类号: G01N308

    摘要: A material strength measuring and evaluating method for measuring and evaluating of at least one of a peel strength and a fragility breaking strength of a fragile thin film. The method includes pressing an indenter into a test object and measuring an indentation load and an indentation depth, while at the same time detecting charged particles emitted from a peel starting point or a breakage starting point, specifying a peel occurring time and a fragility breaking time when charged particles are increased, and measuring the at least one of peel strength and the fragility breaking strength.

    摘要翻译: 用于测量和评估脆性薄膜的剥离强度和脆性断裂强度中的至少一种的材料强度测量和评估方法。 该方法包括将压头压入测试对象并测量压痕负荷和压痕深度,同时检测从剥离起点或破裂起始点发射的带电粒子,指定剥离发生时间和脆性断裂时间 当带电粒子增加时,测量剥离强度和脆性断裂强度中的至少一种。

    Liquid crystal material
    6.
    发明授权
    Liquid crystal material 失效
    液晶材料

    公开(公告)号:US4141853A

    公开(公告)日:1979-02-27

    申请号:US840031

    申请日:1977-10-06

    IPC分类号: C09K19/46 C09K3/34 G02F1/13

    CPC分类号: C09K19/46

    摘要: Liquid crystal material suitable for use in small display devices and consisting of one or more biphenyl or terphenyl compounds and one or more ester compounds, whereby low threshold voltage characteristics of one type of compound are complemented by the low viscosity and good response characteristics of the other type of compound, and liquid crystal material having good overall characteristics is achieved.

    摘要翻译: 适用于小型显示装置并由一种或多种联苯或三联苯化合物和一种或多种酯化合物组成的液晶材料,其中一种类型化合物的低阈值电压特性由另一种类型的低粘度和良好的响应特性相辅相成 化合物类型和具有良好整体特性的液晶材料。

    Process for reductive dehaloganation
    9.
    发明申请
    Process for reductive dehaloganation 失效
    还原脱卤法的工艺

    公开(公告)号:US20060052626A1

    公开(公告)日:2006-03-09

    申请号:US10541204

    申请日:2004-01-07

    IPC分类号: C07C69/74

    摘要: A method of producing 2-fluorocyclopropane-1-carboxylic acid ester, which comprise by allowing a compound represented by the following formula (1): wherein X represents a chlorine atom, a bromine atom or an iodine atom; and R1 represents an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 12 carbon atoms, an alkenyl group having 2 to 8 carbon atoms, or an aralkyl group composed of an aryl group having 6 to 12 carbon atoms and an alkylene group having 1 to 6 carbon atoms; to react with a reducing agent in the presence of a phase transfer catalyst. According to the production method of the present invention, the reaction time of dehalogenation can be greatly shortened.

    摘要翻译: 2-氟环丙烷-1-羧酸酯的制备方法,其包括使下式(1)表示的化合物: