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1. 发明授权

US06687443B2 Optical fiber transmission line, optical cable, and optical transmission system 有权
标题翻译：光纤传输线，光缆，光传输系统
公开(公告)号：US06687443B2
公开(公告)日：2004-02-03
申请号：US10078153
申请日：2002-02-20
申请人： Yuji Kubo , Makoto Shimizu , Toshiyuki Miyamoto
发明人： Yuji Kubo , Makoto Shimizu , Toshiyuki Miyamoto
IPC分类号： G02B602
CPC分类号： G02B6/02019 , G02B6/02 , G02B6/02271 , G02B6/29377 , H04B10/25253
摘要： The present invention relates to an optical fiber transmission line and the like comprising a structure for enabling repeating sections to become further longer. The optical fiber transmission line comprises first and second optical fibers successively disposed along the advancing direction of signal light, and an optical multiplexer for supplying Raman amplification pumping light to one of the first and second optical fibers. The first and second optical fibers are fusion-spliced to each other, whereas at least one of them has a core region substantially made of pure silica glass. The second optical fiber has an effective area smaller than that of the first optical fiber, and a chromatic dispersion and a length which are different from those of the first optical fiber. In particular, the respective lengths of the first and second optical fibers are appropriately regulated so as to effectively suppress nonlinear phenomena other than Raman amplification.
摘要翻译：本发明涉及一种光纤传输线等，其包括使重复部分变得更长的结构。光纤传输线包括沿着信号光的前进方向连续设置的第一和第二光纤，以及用于向第一和第二光纤之一提供拉曼放大泵浦光的光复用器。第一和第二光纤彼此熔接，而其中至少一个具有基本上由纯二氧化硅玻璃制成的核心区域。第二光纤具有比第一光纤更小的有效面积和与第一光纤不同的色散和长度。特别地，适当地调节第一和第二光纤的各自的长度，以便有效地抑制拉曼放大以外的非线性现象。

2. 发明授权

US06771864B2 Optical fiber transmission line, optical cable, and optical transmission system 有权
标题翻译：光纤传输线，光缆，光传输系统
公开(公告)号：US06771864B2
公开(公告)日：2004-08-03
申请号：US10218516
申请日：2002-08-15
申请人： Yuji Kubo , Makoto Shimizu , Toshiyuki Miyamoto
发明人： Yuji Kubo , Makoto Shimizu , Toshiyuki Miyamoto
IPC分类号： G02B602
CPC分类号： H04B10/2537 , G02B6/02 , G02B6/02019 , G02B6/02266 , G02B6/02285 , G02B6/29377 , H04B10/25253
摘要： The present invention relates to an optical fiber transmission line and the like comprising a structure for enabling repeating sections to become further longer. The optical fiber transmission line comprises first and second optical fibers successively disposed along the traveling direction of signal light, and an optical multiplexer for supplying Raman amplification pumping light to one of the first and second optical fibers. The first and second optical fibers are optically connected to each other. The second optical fiber has an effective area smaller than that of the first optical fiber, and a chromatic dispersion and a length which are different from those of the first optical fiber. In particular, the respective lengths of the first and second optical fibers are appropriately regulated so as to effectively suppress nonlinear phenomena other than Raman amplification.
摘要翻译：本发明涉及一种光纤传输线等，其包括使重复部分变得更长的结构。光纤传输线包括沿着信号光的行进方向连续设置的第一和第二光纤，以及用于向第一和第二光纤之一提供拉曼放大泵浦光的光复用器。第一和第二光纤彼此光学连接。第二光纤具有比第一光纤更小的有效面积和与第一光纤不同的色散和长度。特别地，适当地调节第一和第二光纤的各自的长度，以便有效地抑制拉曼放大以外的非线性现象。

3. 发明授权

US07366383B2 Optical fiber and method of manufacturing the optical fiber 有权
标题翻译：光纤和制造光纤的方法
公开(公告)号：US07366383B2
公开(公告)日：2008-04-29
申请号：US10240197
申请日：2002-03-13
申请人： Koji Shimoda , Yuji Kubo , Makoto Shimizu
发明人： Koji Shimoda , Yuji Kubo , Makoto Shimizu
IPC分类号： G02B6/02 , G02B6/24
CPC分类号： C03C25/1065 , C03C25/18 , G02B6/0228 , G02B6/105
摘要： An optical fiber 1 comprising a glass portion 2 having a core 2a and a cladding 2b, and one or more covering layers 3 formed around the glass portion 2, in which an arrangement form of the covering layer 3 with respect to the glass portion 2 in cross section perpendicular to a longitudinal direction thereof is changed continuously in the longitudinal direction thereof.
摘要翻译：一种光纤1，其包括具有芯部2a和包层2b的玻璃部分2，以及围绕玻璃部分2形成的一个或多个覆盖层3，其中覆盖层3相对于玻璃部分的布置形式与其纵向垂直的截面图2的长度方向连续变化。

4. 发明申请

US20080141725A1 Optical fiber and method of manufacturing the same 审中-公开
标题翻译：光纤及其制造方法
公开(公告)号：US20080141725A1
公开(公告)日：2008-06-19
申请号：US12068888
申请日：2008-02-13
申请人： Koji Shimoda , Yuji Kubo , Makoto Shimizu
发明人： Koji Shimoda , Yuji Kubo , Makoto Shimizu
IPC分类号： C03C25/26
CPC分类号： C03C25/1065 , C03C25/18 , G02B6/0228 , G02B6/105
摘要： An optical fiber 1 comprising a glass portion 2 having a core 2a and a cladding 2b, and one or more covering layers 3 formed around the glass portion 2, in which an arrangement form of the covering layer 3 with respect to the glass portion 2 in cross section perpendicular to a longitudinal direction thereof is changed continuously in the longitudinal direction thereof.
摘要翻译：一种光纤1，其包括具有芯部2a和包层2b的玻璃部分2，以及围绕玻璃部分2形成的一个或多个覆盖层3，其中覆盖层3相对于玻璃部分的布置形式与其纵向垂直的截面图2的长度方向连续变化。

5. 发明授权

US06853784B2 Optical fiber 有权
标题翻译：光纤
公开(公告)号：US06853784B2
公开(公告)日：2005-02-08
申请号：US09983297
申请日：2001-10-23
申请人： Makoto Shimizu , Yuji Kubo , Kazuya Kuwahara
发明人： Makoto Shimizu , Yuji Kubo , Kazuya Kuwahara
IPC分类号： G02B6/036 , C03B37/012 , C03B37/014 , C03C25/00 , C03C25/60 , G02B6/00 , H04J14/02
CPC分类号： G02B6/02242 , C03B37/01228 , C03B37/01446 , C03B37/01466 , C03B2203/29 , C03B2203/36 , C03C25/00 , C03C25/607 , G02B6/02009 , G02B6/03633
摘要： The present invention relates to an optical fiber comprising a structure enabling WDM transmissions by utilizing the whole wavelength range of 1300 nm to 1625 nm as a signal wavelength band. In the optical fiber according to the present invention, the transmission loss is 0.4 dB/km or less at a wavelength of 1310 nm, 0.4 dB/km or less at a wavelength of 1383 nm, and 0.3 dB/km or less at a wavelength of 1550 nm. The chromatic dispersion is 0.1 ps/nm/km or more but 5.5 ps/nm/km or less at a wavelength of 1383 nm, and 0.1 ps/nm/km or more but 16.5 ps/nm/km or less in the wavelength range of 1530 nm to 1565 nm. The cut off wavelength at a length of 22 m is 1300 nm or less, and the absolute value of dispersion slope in the wavelength range of 1300 nm to 1625 nm is 0.1 ps/nm2/km or less.
摘要翻译：本发明涉及一种包括通过利用1300nm至1625nm的整个波长范围进行WDM传输的结构作为信号波长带的光纤。在本发明的光纤中，波长1310nm，波长1383nm为0.4dB / km以下，波长为0.3dB / km以下时的传输损失为0.4dB / km以下为1550nm。在1383nm的波长下，色散为0.1ps / nm / km以上，5.5ps / nm / km以下，波长范围为0.1ps / nm / km以上16.5ps / nm / km以下为1530nm至1565nm。长度为22μm的截止波长为1300nm以下，在1300nm〜1625nm的波长范围内的色散斜率的绝对值为0.1ps / nm 2 / km以下。

6. 发明授权

US06711335B1 Heat resistant optical fiber core 失效
标题翻译：耐热光纤芯
公开(公告)号：US06711335B1
公开(公告)日：2004-03-23
申请号：US09979100
申请日：2001-11-19
申请人： Makoto Shimizu , Yuji Kubo , Tomoyuki Hattori , Katsuyuki Tsuneishi
发明人： Makoto Shimizu , Yuji Kubo , Tomoyuki Hattori , Katsuyuki Tsuneishi
IPC分类号： G02B644
CPC分类号： G02B6/4436 , C03C25/1065
摘要： The heat-resistant coated optical fiber in accordance with the present invention comprises a coating portion 20, coated on the outer periphery of an optical fiber 10, comprising a first coating layer 21 consisting of aromatic polyimide resin, a second coating layer 22 consisting of silicone resin, and a third coating layer 23 consisting of moisture-resistant resin with a heat resistance equivalent to that of the first coating layer 21, e.g., PFA.
摘要翻译：根据本发明的耐热涂层光纤包括涂覆在光纤10的外周上的涂层部分20，包括由芳族聚酰亚胺树脂组成的第一涂层21，由硅树脂组成的第二涂层22 树脂和由耐湿树脂构成的具有与第一涂层21（例如PFA）的耐热性相当的耐热性的第三涂层23。

7. 发明授权

US08961713B2 Stainless steel foil for flexible display use 有权
标题翻译：不锈钢箔用于柔性显示使用
公开(公告)号：US08961713B2
公开(公告)日：2015-02-24
申请号：US12736829
申请日：2009-05-13
申请人： Noriko Yamada , Toyoshi Ogura , Yuji Kubo , Shuji Nagasaki
发明人： Noriko Yamada , Toyoshi Ogura , Yuji Kubo , Shuji Nagasaki
IPC分类号： C22C38/00 , B21B1/40 , C21D6/00 , C21D8/04 , H01L51/00 , C21D9/46
CPC分类号： B21B1/40 , C21D6/002 , C21D8/0426 , C21D8/0463 , C21D9/46 , C21D2211/005 , C22C38/00 , H01L51/0097 , Y02E10/549 , Y10T29/301 , Y10T428/12993
摘要： The present invention provides stainless steel foil for flexible display use which enables fabrication of a TFT substrate for display use which is superior in shape recovery after being rolled up or bent and which is high in surface flatness and is characterized by having a thickness of 20 μm to 200 μm, a surface roughness Ra of 50 nm or less, and a shape recovery of a distortion angle of 10° or less after being wound around a 30 mm diameter cylinder.
摘要翻译：本发明提供了一种用于柔性显示用的不锈钢箔，其能够制造在卷起或弯曲之后形状恢复优异并且表面平坦度高的特征在于具有20μm的厚度的显示用TFT基板至200μm，表面粗糙度Ra为50nm以下，并且在缠绕在直径为30mm的圆筒上时的变形角为10°以下的形状恢复。

8. 发明授权

US08384897B2 Method of analyzing particle size distribution of particles in metal material 有权
标题翻译：分析金属材料颗粒粒度分布的方法
公开(公告)号：US08384897B2
公开(公告)日：2013-02-26
申请号：US12934031
申请日：2009-04-23
申请人： Kazumi Mizukami , Kenichi Murakami , Satoshi Arai , Nobusato Morishige , Yuji Kubo , Hotaka Honma , Eiichi Nanba
发明人： Kazumi Mizukami , Kenichi Murakami , Satoshi Arai , Nobusato Morishige , Yuji Kubo , Hotaka Honma , Eiichi Nanba
IPC分类号： G01N15/02
CPC分类号： G01N15/0205 , G01N30/0005 , G01N33/20 , G01N2021/4704
摘要： A method according to the present invention has: isolating, by extraction, particles contained in a metal material to be analyzed in a solution using a particle isolator; dispersing the particles isolated by extraction into a solvent to prepare a dispersion, and fractionating the dispersion into a plurality of particle dispersions based on particle sizes, using a field flow fractionator; and irradiating laser light on each of the particle dispersions separated based on predetermined particle sizes, to thereby measure absolute values of the particle size based on angular dependence of reflection intensity, and also to thereby measure the number density based on magnitude of reflection intensity.
摘要翻译：根据本发明的方法具有：通过提取使用粒子隔离器在溶液中分离待分析的金属材料中的颗粒; 将通过萃取分离的颗粒分散到溶剂中以制备分散体，并使用场流分馏器将分散体分馏成基于粒径的多个颗粒分散体; 并且将激光照射到基于预定粒径分离的每个颗粒分散体上，从而基于反射强度的角度依赖性测量粒径的绝对值，并且由此基于反射强度的大小来测量数量密度。

9. 发明授权

US08101249B2 Retardation substrate, method of manufacturing the same, and liquid crystal display 有权
标题翻译：延迟基板，其制造方法以及液晶显示器
公开(公告)号：US08101249B2
公开(公告)日：2012-01-24
申请号：US12945405
申请日：2010-11-12
申请人： Sosuke Akao , Yuji Kubo , Masashi Aimatsu , Takao Taguchi
发明人： Sosuke Akao , Yuji Kubo , Masashi Aimatsu , Takao Taguchi
IPC分类号： G03F1/02 , G02F1/13363 , G02B5/20 , G02B5/30 , C09K19/38
CPC分类号： G02F1/13363 , G02B5/3016 , G02F1/133514 , G02F2001/133565 , G02F2001/133633 , G02F2001/133638 , G02F2413/01 , G02F2413/09 , G02F2413/11 , Y10T428/1059 , Y10T428/1086
摘要： A retardation layer that includes regions causing different retardations can be manufactured easily. A retardation substrate includes a substrate and a solidified liquid crystal layer supported by the substrate. The solidified liquid crystal layer includes first to third regions. The first to third regions re arranged on the substrate and different in degree of orientation of mesogens.
摘要翻译：可以容易地制造包括引起不同延迟的区域的延迟层。延迟基板包括基板和由基板支撑的固化液晶层。凝固的液晶层包括第一至第三区域。第一至第三区域重新布置在基板上，并且介晶的取向程度不同。

10. 发明授权

US07951458B2 Coating solution for forming flat-surface insulating film, flat-surface insulating film-coated substrate, and production method of a flat-surface insulating film-coated substrate 有权
标题翻译：用于形成平面绝缘膜，平面绝缘膜涂覆基板的涂布溶液和平面绝缘膜涂覆基板的制造方法
公开(公告)号：US07951458B2
公开(公告)日：2011-05-31
申请号：US12450646
申请日：2008-03-25
申请人： Toyoshi Ogura , Noriko Yamada , Yuji Kubo
发明人： Toyoshi Ogura , Noriko Yamada , Yuji Kubo
IPC分类号： B32B9/04 , C09D183/06
CPC分类号： H01L21/3122 , C09D183/04 , H01B3/46 , H01L21/02126 , H01L21/02216 , H01L21/02282 , Y10T428/31663 , C08K3/22
摘要： A coating solution for forming a flat-surface insulating film, which is a coating solution obtained by dissolving a poly(diorgano)siloxane A having a mass average molecular weight of 900 to 10,000 and a metal alkoxide B in an organic solvent C and further adding water, wherein the molar ratio A/B of the poly(diorgano)siloxane A to 1 mol of the metal alkoxide B is from 0.05 to 1.5, the organic solvent C has a hydroxyl group, the solubility of water in 100 g of the organic solvent C is from 3 to 20 g, and the molar ratio C/A of the organic solvent C to 1 mol of the poly(diorgano)siloxane A is from 0.05 to 100. This coating solution for forming a flat-surface insulating film ensures that an organic modified silicate composed of a poly(diorgano)siloxane and a metal alkoxide can be formed as a thick film having 1 μm or more and can be an organic modified silicate insulating film causing no irregularities due to phase separation and having a low Young's modulus and flexibility high enough to follow the deformation of a substrate board, as well as high film surface flatness allowing for mounting of microcomponents of an electronic device or the like.
摘要翻译：一种用于形成平面绝缘膜的涂布溶液，其是通过将质均分子量为900〜10,000的聚（二有机基）硅氧烷A和金属醇盐B溶解在有机溶剂C中而得到的涂布溶液，并进一步添加水，其中聚（二有机基）硅氧烷A与1mol金属醇盐B的摩尔比A / B为0.05至1.5，有机溶剂C具有羟基，水在100g有机溶剂中的溶解度溶剂C为3〜20g，有机溶剂C与1mol聚（二有机基）硅氧烷A的摩尔比C / A为0.05〜100。这种用于形成平面绝缘膜的涂布液确保可以形成由聚（二有机基）硅氧烷和金属醇盐构成的有机改性硅酸盐作为1μm以上的厚膜，并且可以是由于相分离而不引起由于相分离引起的不规则性并且具有低杨氏值的有机改性硅酸盐绝缘膜模量和柔度足够高t o遵循基板的变形，以及允许安装电子设备等的微元件的高膜表面平坦度。

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