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    HIGHLY BRANCHED POLYMER AND DISPERSANT FOR CARBON NANOTUBES
    3.
    发明申请
    HIGHLY BRANCHED POLYMER AND DISPERSANT FOR CARBON NANOTUBES 审中-公开
    高分子量聚合物和碳纳米管的分散剂

    公开(公告)号：US20140080971A1

    公开(公告)日：2014-03-20

    申请号：US14119798

    申请日：2012-05-25

    申请人： Daigo Saito ,  Tatsuya Hatanaka

    发明人： Daigo Saito ,  Tatsuya Hatanaka

    IPC分类号： C08G12/08 ,  C08L61/22

    CPC分类号： C08G12/08 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B32/176 ,  C08G12/40 ,  C08G73/026 ,  C08K3/041 ,  C08L61/32 ,  H01B1/24 ,  C08L79/02

    摘要： A highly branched polymer comprising repeating units which each have an acid group such as sulfo group, said repeating units being represented by formula [1] or the like, and a dispersant for carbon nanotubes (CNTs) which comprises the highly branched polymer can disperse CNTs in a medium such as an organic solvent to the individual sizes and can yield thin films having improved conductivity. In formula [1], any one of A1 to A5 is a sulfo group, and the others are each a hydrogen atom.

    摘要翻译： 包含各自具有酸基例如磺基的重复单元的高分支聚合物，所述重复单元由式[1]等表示，以及包含高支化聚合物的碳纳米管分散剂（CNT）可以分散CNT 在诸如有机溶剂的介质中，可以产生具有改进的导电性的薄膜。 在式[1]中，A1〜A5中的任一个为磺基，其他各为氢原子。

    POLYMER COMPOUND HAVING AROYLBIPHENYLENE SKELETON AND THERMOCURABLE FILM FORMING POLYMER COMPOSITION
    5.
    发明申请
    POLYMER COMPOUND HAVING AROYLBIPHENYLENE SKELETON AND THERMOCURABLE FILM FORMING POLYMER COMPOSITION 有权
    具有亚油酰基苯乙烯的聚合物和形成聚合物组合物的可热成膜

    公开(公告)号：US20110118408A1

    公开(公告)日：2011-05-19

    申请号：US12920854

    申请日：2009-03-09

    申请人： Yuki Takayama ,  Tadashi Hatanaka ,  Kei Yasui ,  Daigo Saito

    发明人： Yuki Takayama ,  Tadashi Hatanaka ,  Kei Yasui ,  Daigo Saito

    IPC分类号： C08L61/02 ,  C08G6/00

    CPC分类号： C07C45/70 ,  C07C67/313 ,  C07C67/343 ,  C07C69/76 ,  C08G61/10 ,  C08G2261/135 ,  C08G2261/1428 ,  C08G2261/312 ,  C08G2261/94

    摘要： There is provided a polymer compound having excellent transparency and excellent heat resistance, a high refractive index, an excellent solubility in various solvents, and a low viscosity and excellent handling properties when the polymer compound is dissolved in a solvent; and a production method of the polymer compound; and a polymer composition containing the polymer compound. And there is also included an aroylbiphenyl compound of Formula (1): [in Formula (1), X is a halogen atom, and R1 is a hydrogen atom or a group of Formula (2a) or Formula (2b); and in Formula (2a) and Formula (2b), R2 and R3 are independently a hydrogen atom or a C1-6 alkyl group]; a polymer compound obtained by using the aroylbiphenyl compound; and a thermocurable film forming polymer composition comprising: as a component (A), the polymer compound, and as a component (B), a crosslinkable compound.

    摘要翻译： 提供了具有优异的透明性和优异的耐热性，高折射率，在各种溶剂中的优异溶解性以及当高分子化合物溶于溶剂时的低粘度和优异的操作性能的聚合物化合物; 和高分子化合物的制造方法; 和含有高分子化合物的聚合物组合物。 并且还包括式（1）的芳酰基联苯化合物：[在式（1）中，X是卤素原子，R 1是氢原子或式（2a）或式（2b）的基团; 在式（2a）和式（2b）中，R 2和R 3独立地为氢原子或C 1-6烷基]。 通过使用芳酰基联苯化合物得到的高分子化合物; 和热固性成膜聚合物组合物，其包含：作为组分（A），所述高分子化合物和作为组分（B）的可交联化合物。

    Connection method, connection tool, and connection jig for optical fiber
    7.
    发明授权
    Connection method, connection tool, and connection jig for optical fiber 有权
    光纤连接方法，连接工具和连接夹具

    公开(公告)号：US08480314B2

    公开(公告)日：2013-07-09

    申请号：US12965377

    申请日：2010-12-10

    申请人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Serin Khee Yen Tan ,  Quang Minh Ngo

    发明人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Serin Khee Yen Tan ,  Quang Minh Ngo

    IPC分类号： G02B6/255

    CPC分类号： G02B6/3846 ,  G02B6/262 ,  G02B6/3862 ,  G02B6/3898

    摘要： A method of butting and connecting a first optical fiber and a second optical fiber in an optical connector comprises placing said optical connector that holds said first optical fiber in wherein an optical fiber connection tool; mounting said optical fiber holder on a holder mounting base of a front end bevel processing tool; processing a front end face of said second optical fiber such that said front end face of said second optical fiber is beveled relative to the surface perpendicular to the optical fiber axis direction; transferring said optical fiber holder to said holder support base; and moving said optical fiber holder toward said optical connector along said guide part, and butting and connecting the beveled front end face of said second optical fiber to the front end face of said first optical fiber such that their bevel directions are aligned.

    摘要翻译： 一种在光连接器中对接和连接第一光纤和第二光纤的方法包括将保持所述第一光纤的所述光连接器放置在其中的光纤连接工具; 将所述光纤保持器安装在前端斜面加工工具的保持器安装基座上; 处理所述第二光纤的前端面，使得所述第二光纤的所述前端面相对于垂直于所述光纤轴线方向的表面倾斜; 将所述光纤保持器传送到所述保持器支撑基座; 以及沿着所述引导部件将所述光纤保持器朝着所述光连接器移动，并且将所述第二光纤的斜面前端面对接并连接到所述第一光纤的前端面，使得它们的斜面方向对齐。

    Optical connector
    8.
    发明授权
    Optical connector 有权
    光连接器

    公开(公告)号：US08408814B2

    公开(公告)日：2013-04-02

    申请号：US13207136

    申请日：2011-08-10

    申请人： Koji Sumida ,  Kazuhiro Takizawa ,  Daigo Saito

    发明人： Koji Sumida ,  Kazuhiro Takizawa ,  Daigo Saito

    IPC分类号： G02B6/36 ,  G02B6/255

    CPC分类号： G02B6/3846 ,  G02B6/25 ,  G02B6/2552 ,  G02B6/3806 ,  G02B6/3822

    摘要： An optical connector of the present invention includes a ferrule to which an internal optical fiber is embedded and an end face grinding is performed; and a connection mechanism which extends to an opposite side of a connection end face of the ferrule, wherein the optical connector butt connects the internal optical fiber and an insert optical fiber which is inserted from outside within a positioning groove provided at the connection mechanism; and a back end side of an end face of the internal optical fiber which butts to the insert optical fiber is made a beveled end face by cutting process.

    摘要翻译： 本发明的光连接器包括嵌入有内部光纤并且进行端面研磨的套圈; 以及连接机构，其延伸到所述套圈的连接端面的相对侧，其中所述光连接器对接连接所述内部光纤和从设置在所述连接机构处的定位槽内的外部插入的插入式光纤; 并且与插入式光纤对接的内部光纤的端面的后端侧通过切割工序形成为斜面端面。

    Optical connector
    10.
    发明授权
    Optical connector 有权

    公开(公告)号：US07452138B2

    公开(公告)日：2008-11-18

    申请号：US11527564

    申请日：2006-09-27

    申请人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Kenichi Nakazawa ,  Tsunetaka Ema ,  Kouji Shibata

    发明人： Daigo Saito ,  Kazuhiro Takizawa ,  Hiroshi Furukawa ,  Kenichi Nakazawa ,  Tsunetaka Ema ,  Kouji Shibata

    IPC分类号： G02B6/36

    CPC分类号： G02B6/3846

    摘要： An optical connector includes a connector body that has a first optical fiber housed in advance in a ferrule so as to project from a back end of the ferrule opposite to the connecting end surface and an anchoring fixture that anchors a second optical fiber that is to be optically connected to the first optical fiber, and by pressing the anchoring fixture into the connector body while the second optical fiber is anchored in this anchoring fixture, the anchoring fixture and the connector body are connected to optically connect the first optical fiber and the second optical fiber, and the connecting portion that connects the anchoring fixture and the connector body form a movable connecting portion that is adapted to vary the direction of the anchoring fixture with respect to the connector body.