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    Method for producing carbon fiber
    1.
    发明授权
    Method for producing carbon fiber 失效
    生产碳纤维的方法

    公开(公告)号：US5595720A

    公开(公告)日：1997-01-21

    申请号：US437921

    申请日：1995-05-09

    申请人： Yutaka Arai ,  Kunio Miura ,  Toshihisa Nishikawa ,  Mitsuaki Matsumoto

    发明人： Yutaka Arai ,  Kunio Miura ,  Toshihisa Nishikawa ,  Mitsuaki Matsumoto

    IPC分类号： D01F9/145 ,  D01D5/098

    CPC分类号： D01F9/145

    摘要： A method for producing carbon fiber comprising applying an infusibilization to a pitch fiber yarn made using mesophase pitch as a starting material in a state with substantially no tension applied to the yarn and in an oxidizing gas atmosphere including nitrogen dioxide and oxygen, then sintering in an inert gas atmosphere of 350.degree. C. to less than 400.degree. C. for 10 minutes or more for primary carbonization, then applying secondary carbonization at a temperature of 800.degree. to 1300.degree. C. for 5 to 120 seconds, while feeding out the yarn in the linear form and continuously transporting the same.

    摘要翻译： 一种碳纤维的制造方法，其特征在于，在使用中间相沥青制造的沥青纤维纱线作为起始原料，在基本上不施加张力的状态下，在包含二氧化氮和氧气的氧化性气体气氛中，对不熔化物进行烧成， 惰性气体气氛为350℃至小于400℃，进行10分钟以上的初步碳化，然后在800〜1300℃的温度下进行5〜120秒的二次碳化，同时送出纱线 以线性形式并连续输送。

    Element having microstructure and manufacturing method thereof
    2.
    发明授权
    Element having microstructure and manufacturing method thereof 失效
    具有微结构的元件及其制造方法

    公开(公告)号：US07348650B2

    公开(公告)日：2008-03-25

    申请号：US11544615

    申请日：2006-10-10

    申请人： Kazushi Mori ,  Mitsuaki Matsumoto ,  Koji Tominaga ,  Atsushi Tajiri ,  Koutarou Furusawa

    发明人： Kazushi Mori ,  Mitsuaki Matsumoto ,  Koji Tominaga ,  Atsushi Tajiri ,  Koutarou Furusawa

    IPC分类号： H01L31/0232

    CPC分类号： G02B5/1809 ,  G02B5/1857

    摘要： A method of manufacturing an element having a microstructure of an excellent grating groove pattern or the like is obtained. This method of manufacturing an element having a microstructure comprises steps of forming a metal layer on a substrate, forming a dot column of concave portions on the surface of the metal layer and anodically oxidizing the surface of the metal layer formed with the dot column of concave portions while opposing this surface to a cathode surface thereby forming a metal oxide film having a grating groove pattern. When the interval between the concave portions of the dot column is reduced, therefore, a linear grating groove pattern having a large depth with a uniform groove width along the depth direction is easily formed in a self-organized manner.

    摘要翻译： 可以得到具有优良的光栅槽图案等的微结构的元件的制造方法。 这种制造具有微结构的元件的方法包括以下步骤：在衬底上形成金属层，在金属层的表面上形成凹点的点列，并且阳极氧化形成有凹点的点列的金属层的表面 同时将该表面与阴极表面相对，从而形成具有格栅槽图案的金属氧化物膜。 当点列的凹部之间的间隔减小时，容易以自组织的方式形成具有沿深度方向具有均匀凹槽宽度的大深度的线性格栅槽图案。

    Optical material and optical element
    3.
    发明申请
    Optical material and optical element 审中-公开
    光学材料和光学元件

    公开(公告)号：US20070078254A1

    公开(公告)日：2007-04-05

    申请号：US11526701

    申请日：2006-09-26

    申请人： Mitsuaki Matsumoto ,  Keiichi Kuramoto ,  Nobuhiko Hayashi

    发明人： Mitsuaki Matsumoto ,  Keiichi Kuramoto ,  Nobuhiko Hayashi

    IPC分类号： C08G18/00 ,  C08G59/00

    CPC分类号： G02B1/041 ,  C08L75/04

    摘要： An optical resin material containing a hydrolysis/polycondensation product, having at least a hydroxyl group in a molecule, of metal alkoxide, a volatile low-molecular component and an organic polymer, wherein the volatile low-molecular component has a polar group (for example, a carboxylic acid group, a carbonyl group, and a hydroxyl group) which can bind to the hydroxyl group of the hydrolysis/polycondensation product of metal alkoxide.

    摘要翻译： 含有分子中至少具有羟基的金属醇盐，挥发性低分子成分和有机聚合物的水解缩聚物的光学树脂材料，其中挥发性低分子成分具有极性基团（例如 ，羧酸基，羰基和羟基），其可以结合金属醇盐的水解/缩聚产物的羟基。

    Optical element, optical system and methods of manufacturing the same as well as optical equipment
    4.
    发明申请
    Optical element, optical system and methods of manufacturing the same as well as optical equipment 失效
    光学元件，光学系统及其制造方法以及光学设备

    公开(公告)号：US20060216112A1

    公开(公告)日：2006-09-28

    申请号：US11361353

    申请日：2006-02-24

    申请人： Mitsuaki Matsumoto ,  Keiichi Kuramoto ,  Nobuhiko Hayashi ,  Hitoshi Hirano

    发明人： Mitsuaki Matsumoto ,  Keiichi Kuramoto ,  Nobuhiko Hayashi ,  Hitoshi Hirano

    IPC分类号： E01F9/06

    CPC分类号： G02B13/0055 ,  G02B3/00 ,  G02B7/003 ,  G02B13/001 ,  G02B27/62

    摘要： An optical element has a marker provided in the form of an optical fault at a predetermined location in the effective optical area thereof for positioning. The optical fault is a marker 1a provided at a specific location on the effective optical area of the optical element 1 preferably in the form of a projection, a recess, a tinted portion, a different refraction portion, an air bubble, or a particle on or in the optical element 1. More preferably, the marker 1a is located at or around the center of the optical element 1 and its area size is not greater than 0.4% of the effective optical area of the lens 1.

    摘要翻译： 光学元件具有在其有效光学区域中的预定位置处以光学故障的形式设置的标记用于定位。 光学故障是设置在光学元件1的有效光学区域上的特定位置处的标记器1a，优选地以突出部，凹部，着色部分，不同的折射部分，气泡或粒子的形式 在光学元件1上或之中。 更优选地，标记器1a位于光学元件1的中心处或周围，并且其面积大小不大于透镜1的有效光学面积的0.4％。