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    Optical film, elliptically polarizing plate and image display
    1.
    发明授权
    Optical film, elliptically polarizing plate and image display 有权
    光学膜，椭圆偏振板和图像显示

    公开(公告)号：US06891589B2

    公开(公告)日：2005-05-10

    申请号：US10733445

    申请日：2003-12-12

    申请人： Masahiro Hata ,  Hiroyuki Okada ,  Kiichi Shimodaira

    发明人： Masahiro Hata ,  Hiroyuki Okada ,  Kiichi Shimodaira

    IPC分类号： G02B5/30 ,  G02F1/13363 ,  G02F1/13

    CPC分类号： G02B5/3033 ,  G02B5/3016 ,  G02B5/3083 ,  G02F1/13363

    摘要： A laminated optical film including an optical film (1) whose three dimensional refractive index is controlled so that an Nz coefficient represented with Nz=(nx1−nz1)/(nx1−ny1) satisfies a relationship of Nz≦0.9, when a direction where a refractive index in a film plane gives maximum is defined as X-axis, a direction perpendicular to X-axis as Y-axis, a thickness direction of the film as Z-axis, and refractive indexes in each axial direction are defined as nx1, ny1, and nz1, respectively, and an optical film (2) that is formed with a material showing optically negative uniaxial property, and being tilting aligned.The laminated optical film may suppress coloring of the display, and may display a picture with few tone reversal regions.

    摘要翻译： 一种层压光学薄膜，其包括其三维折射率被控制的光学薄膜（1），以使Nz表示为Nz =（n×1-Nz1 / 1）/（ nx <1 1）满足Nz <= 0.9的关系，当膜平面中的折射率最大的方向被定义为X轴时， 垂直于X轴的方向为Y轴，膜的厚度方向为Z轴，并且各轴向的折射率被定义为n×1，ny <1 / 和nz 1分别和形成有显示光学上负的单轴性的材料并且倾斜对准的光学膜（2）。 层压光学膜可以抑制显示器的着色，并且可以显示具有少量色调反转区域的图像。

    Laminated optical film, elliptically polarizing plate, and image viewing display
    3.
    发明申请
    Laminated optical film, elliptically polarizing plate, and image viewing display 审中-公开
    层压光学薄膜，椭圆偏光板和图像观看显示

    公开(公告)号：US20060077320A1

    公开(公告)日：2006-04-13

    申请号：US11247211

    申请日：2005-10-12

    申请人： Masahiro Hata ,  Yoshitsugu Kitamura

    发明人： Masahiro Hata ,  Yoshitsugu Kitamura

    IPC分类号： G02F1/1335

    CPC分类号： G02B5/3083

    摘要： A laminated optical film comprising a first optical film(1) obtained by stretching a polymer film comprising a polycarbonate resin and a styrene resin, wherein the absolute value of photoelastic coefficient is 2.0×10−11 to 6.0×10−11 m2/N, and the three dimensional refractive index is controlled, a second optical film (2) showing optically positive uniaxial property that satisfies nx2>ny2≅nz2, and a third optical film (3) formed of a material showing optically negative uniaxial property, and the material comprising a part being angularly aligned, and the thickness of the film is 30 to 90 μm, enables inhibition of coloring of display image for observation of a display picture in a diagonal direction to normal line of a screen, and enables display of an image having little gradation inversion areas, and that has outstanding durability.

    摘要翻译： 一种层压光学膜，包括通过拉伸包含聚碳酸酯树脂和苯乙烯树脂的聚合物膜获得的第一光学膜（1），其中光弹性系数的绝对值为2.0×10 -6〜 并且三维折射率被控制，表现出光学上正的单轴性能的第二光学膜（2）满足n×2 和由表现出光学上负的单轴性质的材料形成的第三光学膜（3），并且该材料包括一部分成角度地对齐 ，膜的厚度为30〜90μm，能够抑制用于观察与屏幕的法线对置的对角线方向的显示图像的显示图像的着色，能够显示具有很小的灰度转换区域的图像，并且 具有出色的耐久性。

    Terminal system having video telephone equipment cooperating with computer system
    9.
    发明授权
    Terminal system having video telephone equipment cooperating with computer system 失效
    具有视频电话设备的终端系统与计算机系统协作

    公开(公告)号：US5351076A

    公开(公告)日：1994-09-27

    申请号：US925924

    申请日：1992-08-07

    申请人： Masahiro Hata ,  Teruo Tobe ,  Hiroshi Oki

    发明人： Masahiro Hata ,  Teruo Tobe ,  Hiroshi Oki

    IPC分类号： H04M3/56 ,  H04N7/14 ,  H04N7/15 ,  H04M11/00

    CPC分类号： H04N7/148 ,  H04M3/567 ,  H04N7/152

    摘要： A terminal system having a video telephone equipment and a computer system. The video telephone equipment includes a communication unit connected to a line; a telephone unit for communicating with a remote station by speech via the communication unit and the line; and a camera unit for taking pictures and outputting video signals corresponding to the pictures. The video signals are transmitted to the remote station via the communication unit and the line. The video telephone equipment further includes a display unit for displaying images; and a processor for controlling the communication unit, the telephone unit, the camera unit and the display unit. The communication unit, the telephone unit, the camera unit, the display unit and the processor unit are coupled to each other by a first bus. The computer system includes a processor, coupled to an external unit by a second bus, for processing data supplied thereto via the second bus. The terminal system includes an interface circuit, coupled to the first and second buses, for intermediating between the video telephone equipment and the computer system so that data is transmitted from the computer system to the video telephone equipment via the interface means and vice versa.

    摘要翻译： 一种具有视频电话设备和计算机系统的终端系统。 视频电话设备包括连接到线路的通信单元; 电话单元，用于经由通信单元和线路通过语音与远程站通信; 以及摄像单元，用于拍摄和输出与图像相对应的视频信号。 视频信号通过通信单元和线路传输到远程站。 视频电话设备还包括用于显示图像的显示单元; 以及用于控制通信单元，电话单元，相机单元和显示单元的处理器。 通信单元，电话单元，相机单元，显示单元和处理器单元通过第一总线彼此耦合。 计算机系统包括处理器，其通过第二总线耦合到外部单元，用于处理经由第二总线提供给其的数据。 终端系统包括耦合到第一和第二总线的接口电路，用于在视频电话设备和计算机系统之间进行中介，使得数据经由接口装置从计算机系统发送到视频电话设备，反之亦然。

    CARBON FIBER SIZING AGENT, AQUEOUS DISPERSION THEREOF, CARBON FIBER BUNDLE APPLIED WITH SIZING AGENT, SHEET-LIKE ARTICLE COMPRISING CARBON FIBER BUNDLE...
    10.
    发明申请
    CARBON FIBER SIZING AGENT, AQUEOUS DISPERSION THEREOF, CARBON FIBER BUNDLE APPLIED WITH SIZING AGENT, SHEET-LIKE ARTICLE COMPRISING CARBON FIBER BUNDLE... 有权
    碳纤维尺寸代号，水性分散体，碳纤维布应用于尺寸代理，包含碳纤维布的纸张类型

    公开(公告)号：US20140256855A1

    公开(公告)日：2014-09-11

    申请号：US14240161

    申请日：2012-08-21

    申请人： Kouki Wakabayashi ,  Naoki Sugiura ,  Masahiro Hata ,  Shigekazu Takeda ,  Keigo Yoshida ,  Shuuichi Nakamura

    发明人： Kouki Wakabayashi ,  Naoki Sugiura ,  Masahiro Hata ,  Shigekazu Takeda ,  Keigo Yoshida ,  Shuuichi Nakamura

    IPC分类号： C08L75/04

    CPC分类号： C08L75/04 ,  C08J5/042 ,  C08J5/06 ,  C08J2300/24 ,  C08L63/00 ,  C09D163/10 ,  D06M13/11 ,  D06M13/2246 ,  D06M15/55 ,  D06M15/564 ,  D06M2101/40

    摘要： The present invention provides: a carbon fiber sizing agent that can obtain a carbon fiber bundle having a superior effect of improving mechanical properties when composited using a resin; an aqueous dispersion thereof; a carbon fiber bundle; a sheet-shaped article having a carbon fiber bundle; and a composite material. The carbon fiber sizing agent contains: a compound (A) that is an ester of an unsaturated monobasic acid and an epoxy compound having a plurality of epoxy groups in the molecule, and that has at least one epoxy group in the molecule; a urethane acrylate oligomer (B) that is bifunctional and that has a tensile elongation rate of the cured product of at least 40%; and a polyurethane resin (C) having a tensile elongation rate of a dried coating film of 350-900% inclusive. The amounts of A-C contained satisfy the conditions described in the description. The aqueous dispersion disperses the sizing agent. The carbon fiber bundle contains 0.6-3.0 mass % inclusive of the sizing agent. The sheet-shaped article and a pultruded composite material contain the carbon fiber bundle. The composite material contains the sheet-shaped article.

    摘要翻译： 本发明提供一种碳纤维上浆剂，其可以获得当使用树脂复合时具有改善机械性能的优异效果的碳纤维束; 其水分散体; 碳纤维束; 具有碳纤维束的片状制品; 和复合材料。 碳纤维上浆剂含有：分子内具有不饱和一元酸的酯和具有多个环氧基的环氧化合物的化合物（A），在分子中具有至少一个环氧基; 双官能的聚氨酯丙烯酸酯低聚物（B），固化物的拉伸伸长率为40％以上。 和干燥涂膜的拉伸伸长率为350〜900％的聚氨酯树脂（C）。 含有A-C的量满足说明书中描述的条件。 水性分散体分散上浆剂。 碳纤维束含有0.6〜3.0质量％的上浆剂。 片状制品和拉挤复合材料含有碳纤维束。 复合材料包含片状制品。