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    Water dispersible carbon fiber and water dispersible chopped carbon fiber
    2.
    发明授权
    Water dispersible carbon fiber and water dispersible chopped carbon fiber 有权
    水分散碳纤维和水分散切碎碳纤维

    公开(公告)号：US07820290B2

    公开(公告)日：2010-10-26

    申请号：US11660202

    申请日：2005-08-18

    申请人： Shoji Murai ,  Masato Honma ,  Yoshiki Takebe ,  Yoshifumi Nakayama

    发明人： Shoji Murai ,  Masato Honma ,  Yoshiki Takebe ,  Yoshifumi Nakayama

    IPC分类号： D01F9/12 ,  D21H13/50

    CPC分类号： H01M4/583 ,  D01F9/12 ,  D06M13/17 ,  D06M2101/40 ,  D21H13/50 ,  Y10T428/2918

    摘要： Water dispersible carbon fibers, (1) wherein the surface oxygen concentration (O/C) of each of the single fibers is 0.03 or more and less than 0.12 as measured by X-ray photoelectron spectroscopy and forming a first contact angle with water of 75° or less as measured by the Wilhelmy method; (2) wherein the O/C is 0.12 or more and less than 0.20 and forming a first contact angle with water of 65° or less as measured by the Wilhelmy method; or (3) wherein the O/C is 0.20 or more and 0.30 or less and forming a first contact angle with water of 55° or less as measured by the Wilhelmy method; and wherein a sizing agent containing a surfactant as a major component has adhered to the single fibers of each of the water dispersible carbon fibers.

    摘要翻译： 水分散性碳纤维，（1）其中，通过X射线光电子能谱测定，每个单纤维的表面氧浓度（O / C）为0.03以上且小于0.12，与水的第一接触角为75° °或更小，通过Wilhelmy方法测量; （2）其中O / C为0.12以上且小于0.20，并且通过Wilhelmy方法测量，形成65°以下的水的第一接触角; 或（3）其中O / C为0.20以上至0.30以下，并且通过Wilhelmy法测定，与水的第一接触角为55°以下; 并且其中含有表面活性剂作为主要成分的施胶剂已经粘附到每个水分散性碳纤维的单纤维上。

    Water Dispersible Carbon Fiber and Water Dispersible Chopped Carbon Fiber
    3.
    发明申请
    Water Dispersible Carbon Fiber and Water Dispersible Chopped Carbon Fiber 有权
    水分散碳纤维和水分散切碎碳纤维

    公开(公告)号：US20070269363A1

    公开(公告)日：2007-11-22

    申请号：US11660202

    申请日：2005-08-18

    申请人： Shoji Murai ,  Masato Honma ,  Yoshiki Takebe ,  Yoshifumi Nakayama

    发明人： Shoji Murai ,  Masato Honma ,  Yoshiki Takebe ,  Yoshifumi Nakayama

    IPC分类号： D06M15/53 ,  D06M101/40 ,  D21H13/50 ,  D06M13/17

    CPC分类号： H01M4/583 ,  D01F9/12 ,  D06M13/17 ,  D06M2101/40 ,  D21H13/50 ,  Y10T428/2918

    摘要： Water dispersible carbon fibers, (1) wherein the surface oxygen concentration (O/C) of each of the single fibers is 0.03 or more and less than 0.12 as measured by X-ray photoelectron spectroscopy and forming a first contact angle with water of 75° or less as measured by the Wilhelmy method; (2) wherein the O/C is 0.12 or more and less than 0.20 and forming a first contact angle with water of 65° or less as measured by the Wilhelmy method; or (3) wherein the O/C is 0.20 or more and 0.30 or less and forming a first contact angle with water of 55° or less as measured by the Wilhelmy method; and wherein a sizing agent containing a surfactant as a major component has adhered to the single fibers of each of the water dispersible carbon fibers.

    摘要翻译： 水分散性碳纤维，（1）其中，通过X射线光电子能谱测定，每个单纤维的表面氧浓度（O / C）为0.03以上且小于0.12，与水的第一接触角为75° °或更小，通过Wilhelmy方法测量; （2）其中O / C为0.12以上且小于0.20，并且通过Wilhelmy方法测量，形成65°以下的水的第一接触角; 或（3）其中O / C为0.20以上至0.30以下，并且通过Wilhelmy法测定，与水的第一接触角为55°以下; 并且其中含有表面活性剂作为主要成分的施胶剂已经粘附到每个水分散性碳纤维的单纤维上。

    Cathode-ray tube with electrostatic convergence electrode assembly
    4.
    发明授权
    Cathode-ray tube with electrostatic convergence electrode assembly 失效
    阴极射线管与静电会聚电极组件

    公开(公告)号：US5418421A

    公开(公告)日：1995-05-23

    申请号：US976391

    申请日：1992-11-13

    申请人： Kouji Hasegawa ,  Yukinobu Iguchi ,  Yoshifumi Nakayama ,  Youichi Ohshige

    发明人： Kouji Hasegawa ,  Yukinobu Iguchi ,  Yoshifumi Nakayama ,  Youichi Ohshige

    IPC分类号： H01J29/48 ,  H01J29/51 ,  H01J29/62 ,  H01J29/50

    CPC分类号： H01J29/628 ,  H01J29/51

    摘要： A cathode-ray tube has an electron gun sealed in a neck in confronting relationship to the phosphor screen. The electron gun comprises a cathode assembly for emitting three electron beams, a main lens region for passing the electron beams therethrough, the main lens means including a high-voltage electrode or grid closer to the phosphor screen, and an assembly of electrostatic deflection plates, positioned closer to the phosphor screen than the high-voltage electrode, for converging the electron beams as one spot on the phosphor screen. An electrostatic convergence electrode assembly is disposed between the high-voltage electrode and the deflection plates. The electrostatic convergence electrode assembly may comprise three or two juxtaposed flat electrodes having electron beam passage holes. The voltages applied to the high-voltage electrode and the deflection plates are also applied selectively to the three or two electrodes of the electrostatic convergence electrode assembly for applying an astigmatic effect equally to the electron beams.

    摘要翻译： 阴极射线管具有与荧光屏面对面的密封在颈部的电子枪。 电子枪包括用于发射三个电子束的阴极组件，用于使电子束通过的主透镜区域，主透镜装置包括更靠近荧光屏的高压电极或栅格，以及静电偏转板的组件， 位于比高压电极更靠近荧光屏的位置，用于将电子束会聚为荧光屏上的一个点。 静电会聚电极组件设置在高压电极和偏转板之间。 静电会聚电极组件可以包括具有电子束通过孔的三个或两个并置的扁平电极。 施加到高电压电极和偏转板的电压也被选择性地施加到静电会聚电极组件的三个或两个电极上，用于对电子束施加像散效应。

    Electron gun for multigun cathode ray tube
    5.
    发明授权
    Electron gun for multigun cathode ray tube 失效
    多功能阴极射线管用电子枪

    公开(公告)号：US4922166A

    公开(公告)日：1990-05-01

    申请号：US338372

    申请日：1989-04-12

    申请人： Koji Ichida ,  Yoshifumi Nakayama ,  Hiromu Inoue

    发明人： Koji Ichida ,  Yoshifumi Nakayama ,  Hiromu Inoue

    IPC分类号： H01J29/50

    CPC分类号： H01J29/503

    摘要： An electron gun arrangement for color cathode-ray tubes comprising three cathodes for emitting electron beams, for example, for red, green and blue, and a main electron lens comprising three front electron lenses corresponding to the cathodes, respectively, and a back electron lens common to all the cathodes. Each front electron lens is formed with an aperture smaller than that of the back electron lens and is mounted so as to meet Fraunhofer conditions so that aberration is reduced. Electron beam transmitting apertures are formed in the grids forming the front electron lenses, respectively, with the respective center axes thereof parallel to each other, which makes it easy to manufacture the electron gun arrangement and enables accurate machining during manufacturing.

    摘要翻译： 一种用于彩色阴极射线管的电子枪装置，包括用于发射例如红色，绿色和蓝色的电子束的三个阴极和分别包含对应于阴极的三个前部电子透镜的主电子透镜和一个背面电子透镜 对所有阴极是共同的。 每个前电子透镜形成有比后电子透镜小的孔，并且安装成满足弗劳恩霍夫条件，从而减小像差。 电子束透射孔分别形成在形成前电子透镜的栅格中，其各自的中心轴彼此平行，这使得容易制造电子枪装置并且能够在制造期间进行精确的机械加工。

    Electron gun
    7.
    发明授权
    Electron gun 失效
    电子枪

    公开(公告)号：US4763047A

    公开(公告)日：1988-08-09

    申请号：US47578

    申请日：1987-05-08

    申请人： Yuzuru Watanabe ,  Yoshifumi Nakayama ,  Masanori Ando ,  Masahiro Kikuchi

    发明人： Yuzuru Watanabe ,  Yoshifumi Nakayama ,  Masanori Ando ,  Masahiro Kikuchi

    IPC分类号： H01J29/48 ,  H01J29/50 ,  H01J29/58

    CPC分类号： H01J29/48 ,  H01J29/503 ,  H01J2229/4868 ,  H01J2229/4872

    摘要： An electron gun employed in a color cathode ray tube, or the like, adapted, when electron beams are deflected in a convergence free deflecting magnetic field, to achieve optimal focused conditions for both the electron beam landing at the center and that landing at the corners of a screen by making, within a principal converging region for converging the electron beams, the converging angle in the vertical direction smaller than that in the horizontal direction and by forming, within an object point forming region, the object point in the vertical direction at a further position than where the object point in the horizontal direction is formed.

    摘要翻译： 在彩色阴极射线管等中使用的电子枪适用于当电子束以无会聚的偏转磁场偏转时，以实现中心处的电子束着地和拐角处着陆的最佳聚焦条件 通过在用于会聚电子束的主会聚区域内，在垂直方向上的会聚角度小于水平方向上的会聚角度，并且通过在物点形成区域内在垂直方向上形成物点，在 比形成水平方向上的物体的位置更远。

    METHOD FOR PRODUCING SIZING AGENT-COATED CARBON FIBERS, AND SIZING AGENT-COATED CARBON FIBERS
    8.
    发明申请
    METHOD FOR PRODUCING SIZING AGENT-COATED CARBON FIBERS, AND SIZING AGENT-COATED CARBON FIBERS 有权

    公开(公告)号：US20130089736A1

    公开(公告)日：2013-04-11

    申请号：US13695989

    申请日：2011-06-24

    申请人： Yoshifumi Nakayama ,  Toshiya Kamae ,  Daigo Kobayashi ,  Makoto Endo

    发明人： Yoshifumi Nakayama ,  Toshiya Kamae ,  Daigo Kobayashi ,  Makoto Endo

    IPC分类号： D06M15/555 ,  D01F9/12

    CPC分类号： D06M15/55 ,  D01F9/12 ,  D06M13/285 ,  D06M13/325 ,  D06M13/328 ,  D06M13/35 ,  D06M13/352 ,  D06M13/355 ,  D06M13/46 ,  D06M15/555 ,  D06M2101/40 ,  D06M2200/40 ,  D06M2200/50 ,  Y10T428/2933

    摘要： Disclosed is a method for producing carbon fibers which exhibit excellent adhesion to a matrix resin and have excellent processability. Specifically disclosed is a method for producing a sizing agent-coated carbon fibers, wherein at least one kind of sizing agent that is selected from the group consisting of sizing agents (a), (b) and (c) described below is used for coating, in each of said sizing agents a bi- or higher functional epoxy compound (A1) and/or an epoxy compound (A2) being used as a component (A), and said epoxy compound (A2) having a mono- or higher functional epoxy group and at least one functional group that is selected from among a hydroxyl group, an amide group, an imide group, a urethane group, a urea group, a sulfonyl group and a sulfo group. The method for producing a sizing agent-coated carbon fibers is characterized in that the sizing agent is applied to carbon fibers and the resulting is subjected to a heat treatment within the temperature range of 160-260° C. for 30-600 seconds. (a) A sizing agent which is obtained by blending at least 0.1-25 parts by mass of a tertiary amine compound and/or tertiary amine salt (B1) having a molecular weight of 100 g/mol or more per 100 parts by mass of the component (A), said tertiary amine compound and/or tertiary amine salt (B1) being used as a component (B). (b) A sizing agent which is obtained by blending at least 0.1-25 parts by mass of a quaternary ammonium salt (B2) having a cationic moiety represented by general formula (I) or (II) per 100 parts by mass of the component (A), said quaternary ammonium salt (B2) being used as a component (B). (In the formulae, R1-R5 each represents a hydrocarbon group having 1-22 carbon atoms, a group that contains a hydrocarbon having 1-22 carbon atoms and an ether structure, a group that contains a hydrocarbon having 1-22 carbon atoms and an ester structure, or a group that contains a hydrocarbon having 1-22 carbon atoms and a hydroxyl group; and R6 and R7 each represents a hydrogen atom, a hydrocarbon group having 1-8 carbon atoms, a group that contains a hydrocarbon having 1-8 carbon atoms and an ether structure, or a group that contains a hydrocarbon having 1-8 carbon atoms and an ester structure.) (c) A sizing agent which is obtained by blending at least 0.1-25 parts by mass of a quaternary phosphonium salt and/or phosphine compound (B3) per 100 parts by mass of the component (A), said quaternary phosphonium salt and/or phosphine compound (B3) being used as a component (B).

    Electron gun for color cathode-ray tube
    9.
    发明授权
    Electron gun for color cathode-ray tube 失效
    彩色阴极射线管用电子枪

    公开(公告)号：US5488264A

    公开(公告)日：1996-01-30

    申请号：US80776

    申请日：1993-06-24

    申请人： Yutaka Ota ,  Yukinobu Iguchi ,  Yoshifumi Nakayama

    发明人： Yutaka Ota ,  Yukinobu Iguchi ,  Yoshifumi Nakayama

    IPC分类号： H01J29/48 ,  H01J29/56 ,  H01J29/51

    CPC分类号： H01J29/488

    摘要： An electron gun for a color CRT has three cathodes disposed in parallel to each other, first to fifth grid electrodes and a convergence deflector. The electron gun is additionally provided with a tetrode magnetic field generator including a pair of permanent magnets having an astigmatic effect of the central beam of the electron gun on the cathode side of the convergence deflector. An astigmatism eliminator is provided to cancel astigmatic aberration of the side beams of the electron gun near the position where the electron beams are converged. The astigmatism eliminator is composed of a fifth grid electrode whose entrance has an electron beam passing hole of nearly elliptic shape.

    摘要翻译： 用于彩色CRT的电子枪具有彼此平行设置的三个阴极，第一至第五栅极和会聚偏转器。 电子枪另外设置有四极磁场发生器，其包括一对具有电子枪中心束的散射效应的永磁体在会聚偏转器的阴极侧。 提供散光消除器以消除靠近电子束会聚的位置处的电子枪的侧光束的散光像差。 散光消除器由第五栅极组成，其入口具有近似椭圆形的电子束通过孔。