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    Carbon nanotube and method for producing the same, electron source and method for producing the same, and display
    1.
    发明授权
    Carbon nanotube and method for producing the same, electron source and method for producing the same, and display 有权
    碳纳米管及其制造方法，电子源及其制造方法，显示方法

    公开(公告)号：US07375366B2

    公开(公告)日：2008-05-20

    申请号：US10204670

    申请日：2001-02-22

    申请人： Hiroshi Ohki ,  Tsunaki Tsunesada ,  Masao Urayama ,  Takashi Kyotani ,  Keitarou Matsui ,  Akira Tomita

    发明人： Hiroshi Ohki ,  Tsunaki Tsunesada ,  Masao Urayama ,  Takashi Kyotani ,  Keitarou Matsui ,  Akira Tomita

    IPC分类号： B82B1/00

    CPC分类号： B82Y30/00 ,  B82Y10/00 ,  B82Y40/00 ,  C01B32/16 ,  H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2329/00 ,  Y10S977/952 ,  Y10T428/249929 ,  Y10T428/2975

    摘要： A carbon nanotube has a carbon network film of polycrystalline structure divided into crystal regions along the axis of the tube, and the length along the tube axis of each crystal region preferably ranges from 3 to 6 nm. An electron source includes a carbon nanotube having a cylindrical shape and the end of which on the substrate side is closed and disposed in a fine hole. The end on the substrate side of the tube is firmly adhered to the substrate. The carbon nanotube is produced by a method in which carbon is deposited under the condition that no metal catalyst is present in the fine hole and produced by a method in which after the carbon deposition the end of the carbon deposition film is modified by etching the carbon deposition film using a plasma. Therefore, an electron source excellent in the evenness of field emission characteristics in a field emission region (pixel) in the device plane and driven with low voltage can be provided, and a display operated with ultralow power consumption exhibiting ultrahigh luminance can be provided.

    摘要翻译： 碳纳米管具有沿着管轴分成晶体区域的多晶结构的碳网膜，并且沿着各晶体区域的管轴的长度优选为3〜6nm。 电子源包括具有圆筒形状的碳纳米管，其基底侧的端部封闭并设置在细孔中。 管的衬底侧的端部牢固地粘附到衬底上。 碳纳米管是通过在细孔中不存在金属催化剂的条件下沉积碳的方法制造的，其方法是通过碳沉积后，通过蚀刻碳来改变碳沉积膜的端部 使用等离子体的沉积膜。 因此，可以提供在器件平面中的场发射区域（像素）中的场发射特性的均匀性优异的电子源，并且以低电压驱动，并且可以提供以超高亮度显示的超低功耗的显示器。

    Method of making high-orientation sheet-like graphite by using laminar compound
    3.
    发明授权
    Method of making high-orientation sheet-like graphite by using laminar compound 失效
    使用层状化合物制备高取向片状石墨的方法

    公开(公告)号：US4921687A

    公开(公告)日：1990-05-01

    申请号：US224331

    申请日：1988-07-26

    申请人： Akira Tomita ,  Takashi Kyotani ,  Naohiro Sonobe

    发明人： Akira Tomita ,  Takashi Kyotani ,  Naohiro Sonobe

    IPC分类号： C01B31/04

    CPC分类号： C01B31/04 ,  C01P2002/72

    摘要： A method making high-orientation sheet-like graphite by inserting monomer of high molecular compound between layers of laminar compound such as montmorillonite, polymerizing the monomer, preliminarily carbonizing the thus formed polymer, removing the laminar compound by acid treatment, and effecting graphitization at a high temperature.

    摘要翻译： 通过将高分子化合物的单体插入诸如蒙脱石的层状化合物的层之间，使单体聚合，将由此形成的聚合物预先碳化，通过酸处理除去层状化合物，并进行石墨化，形成高取向片状石墨的方法 高温。

    Pneumatic tire
    4.
    发明授权
    Pneumatic tire 有权
    气动轮胎

    公开(公告)号：US08869849B2

    公开(公告)日：2014-10-28

    申请号：US13146866

    申请日：2010-01-28

    申请人： Akira Tomita

    发明人： Akira Tomita

    IPC分类号： B60C1/00 ,  B60C11/00 ,  B60C11/03 ,  B60C11/04

    CPC分类号： B60C11/00 ,  B60C11/005 ,  B60C11/0309 ,  B60C11/042 ,  B60C2011/0025 ,  B60C2011/0033 ,  Y10S152/905 ,  Y10T152/10495

    摘要： A pneumatic tire for improving uneven wear resistance of a tread is provided. A pneumatic tire comprises a carcass serving as a framework and toroidally extending between a pair of bead cores, a belt and a tread disposed on a radially outer side of the carcass, wherein the tread comprises a plurality of tread rubber layers, dynamic elasticity of the outer tread rubber layer located in a radially outermost side of the tire is higher than dynamic elasticity of the inner tread rubber layer located in a radially innermost side of the tire, and a thickness of the inner tread rubber layer in a tire equatorial plane is smaller than a thickness of the inner tread rubber layer in other regions.

    摘要翻译： 提供了一种用于改善胎面的不均匀耐磨性的充气轮胎。 一种充气轮胎包括作为框架的胎体，并且在一对胎圈芯之间环形地延伸，皮带和胎面设置在胎体的径向外侧上，其中胎面包括多个胎面橡胶层，动态弹性为 位于轮胎的径向最外侧的外胎面橡胶层比位于轮胎的径向最内侧的内胎面橡胶层的动态弹性高，轮胎赤道面内胎面橡胶层的厚度较小 比其他区域内胎面橡胶层的厚度大。

    High contrast grating light valve
    5.
    发明授权
    High contrast grating light valve 有权
    高对比度光栅光阀

    公开(公告)号：US07903337B1

    公开(公告)日：2011-03-08

    申请号：US10050994

    申请日：2002-01-22

    申请人： Jim Hunter ,  Chris Gudeman ,  David T. Amm ,  Akira Tomita

    发明人： Jim Hunter ,  Chris Gudeman ,  David T. Amm ,  Akira Tomita

    IPC分类号： G02B5/18

    CPC分类号： G02B26/0808

    摘要： A grating light valve is provided with a plurality of spaced reflective ribbons, spatially arranged over a semiconductor substrate, the ribbons and substrate being provided with reflective surfaces. The grating light valve is configured to optimize the conditions for constructive and destructive interference with an incident light source having a given wavelength. In a preferred embodiment, one set of ribbons is moveable with respect to the substrate and the second set of ribbons. The substrate is typically provided with a protective layer, which may be thermally grown silicon dioxide or other dielectric. A conductive trace is provided on the dielectric layer and grounded through the dielectric layer to the substrate, comprising a conductive trace for easy release of charge otherwise trapped on or at the dielectric layer.

    摘要翻译： 光栅光阀设置有多个间隔开的反射带，空间上布置在半导体衬底上，带和衬底设置有反射表面。 光栅光阀被配置为优化具有给定波长的入射光源的结构性和相消干涉的条件。 在优选实施例中，一组带可相对于基底和第二组带移动。 衬底通常设置有保护层，其可以是热生长二氧化硅或其它电介质。 在电介质层上提供导电迹线，并通过电介质层与衬底接地，该导电迹线包括导电迹线，以便容易地释放否则被捕获在电介质层上或电介质层上的电荷。

    Photo film cassette
    6.
    发明授权
    Photo film cassette 失效
    照片胶片盒

    公开(公告)号：US06216971B1

    公开(公告)日：2001-04-17

    申请号：US09420585

    申请日：1999-10-19

    申请人： Tadashi Mochizuki ,  Seiichi Watanabe ,  Keiji Shigesada ,  Naoyoshi Chino ,  Masahiro Enomoto ,  Mototada Yasui ,  Akira Tomita

    发明人： Tadashi Mochizuki ,  Seiichi Watanabe ,  Keiji Shigesada ,  Naoyoshi Chino ,  Masahiro Enomoto ,  Mototada Yasui ,  Akira Tomita

    IPC分类号： G03B2302

    CPC分类号： G03B17/30 ,  G03C3/00 ,  G03C2200/10

    摘要： A photo film cassette has a spool core about which photo film is wound in a form of a roll. A cassette shell contains the spool core in a rotatable manner. Two flanges have a disk shape, and are secured to respective ends of the spool core, for regulating lateral edges of the roll of the photo film. A circumferential lip is disposed on each flange, is extended toward the opposite one of the flanges, wraps one of the lateral edges of an outermost turn of the photo film of the roll, and prevents the photo film from being loosened. A rim portion is disposed on an circular edge of the circumferential lip confronted with the opposite one of the flanges, to project with a bend away from the spool core. A contact face is disposed on the rim portion, and contacts the one of the lateral edges of the photo film when the photo film is unwound from the spool core or wound back about the spool core. The contact face has a contact range of 0.15-0.8 mm in contacting the one of the lateral edges of the photo film. At least one support projection projects from an axially outer face of said flange.

    摘要翻译： 摄影胶片盒具有卷轴芯，照相胶片以卷的形式缠绕在该芯芯上。 盒壳以可旋转的方式包含卷轴芯。 两个凸缘具有圆盘形状，并被固定到卷轴芯的相应端部，用于调节摄影胶片卷的侧边缘。 在每个凸缘上设置有周向唇缘，朝向相对的一个凸缘延伸，包裹卷筒的摄影胶片的最外圈的一个侧边缘，并防止照相胶片松动。 边缘部分设置在与相对的一个凸缘相对的圆周唇缘的圆形边缘上，以与远离卷轴芯的弯曲部突出。 接触面设置在边缘部分上，并且当照相胶片从卷轴芯展开或围绕卷轴芯绕回时，接触照相胶片的一个侧边缘。 接触面的接触范围为0.15-0.8mm，以接触摄影胶片的一个侧边缘。 至少一个支撑突起从所述凸缘的轴向外表面突出。

    High contrast micro display with off-axis illumination
    7.
    发明授权
    High contrast micro display with off-axis illumination 失效
    具有离轴照明的高对比度微显示器

    公开(公告)号：US6067143A

    公开(公告)日：2000-05-23

    申请号：US90749

    申请日：1998-06-04

    申请人： Akira Tomita

    发明人： Akira Tomita

    IPC分类号： G02F1/1333 ,  G02F1/13357 ,  G02F1/1343 ,  F21X7/04

    CPC分类号： G02F1/1334 ,  G02F1/1336 ,  G02F1/134336 ,  G02F1/133611

    摘要： A liquid crystal display of improved contrast is provided. Image contrast is determined by the ratio of light from the display pixels that are in an on state to the light from the display pixels that are in an off state. The disclosed system improves on the image contrast by selecting the illumination direction and the panel orientation in such a way as to minimize the amount of light entering the viewing field that is due to scattered and/or diffracted light from the fine features of the display panel.

    摘要翻译： 提供了改善对比度的液晶显示器。 图像对比度由来自处于打开状态的显示像素的光与来自处于关闭状态的显示像素的光的比率确定。 所公开的系统通过选择照明方向和面板方向来改善图像对比度，以便使由于来自显示面板的精细特征的散射和/或衍射光而进入视场的光量最小化 。

    Couples for terminating optical fiber ends
    8.
    发明授权
    Couples for terminating optical fiber ends 失效
    夫妻终止光纤端

    公开(公告)号：US5253935A

    公开(公告)日：1993-10-19

    申请号：US518050

    申请日：1990-05-04

    申请人： William D. Uken ,  Akira Tomita

    发明人： William D. Uken ,  Akira Tomita

    IPC分类号： G02B6/28 ,  G02B6/42 ,  H01S3/10 ,  H04B10/12 ,  H04B10/13 ,  H04B10/135 ,  H04B10/14

    CPC分类号： G02B6/4201 ,  G02B6/426 ,  G02B6/4289 ,  G02B6/428 ,  G02B6/4286

    摘要： An optical fiber transmission network for transmitting voice, data, or video signals between telecommunication units includes optical couplers which bend an optical fiber at a location in close proximity to the fiber end so as to allow coupling with the fiber through its side rather than through the end of the fiber. This eliminates the need for cleaving and polishing the fiber end, and results in a craft friendly way of terminating an optical fiber end with a telecommunication unit.

    摘要翻译： 用于在电信单元之间传输语音，数据或视频信号的光纤传输网络包括光纤耦合器，其将光纤弯曲在靠近光纤端的位置处，以允许通过光纤端与光纤耦合，而不是通过 纤维端。 这消除了对光纤端部的分解和抛光的需要，并且导致用通信单元端接光纤端的工艺友好的方式。