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1. 发明专利

JP2012021939A Optical fiber temperature sensor and fixing method of the same 有权
标题翻译：光纤温度传感器及其固定方法
公开(公告)号：JP2012021939A
公开(公告)日：2012-02-02
申请号：JP2010161661
申请日：2010-07-16
申请人： Fujikura Ltd , Railway Technical Research Institute , 公益財団法人鉄道総合技術研究所 , 株式会社フジクラ
发明人： TANAKA YOSHICHIKA , MIZUNO KATSUTOSHI , TERADA YOSHIHIRO , OKUMURA SHOHEI
IPC分类号： G01K11/12 , G01K1/14
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber temperature sensor which has high thermal conductivity of a material, easily secures heat transfer to an FBG section, and has an improved cryogenic property with good thermal expansion and contraction, and to provide a fixing method of the same.SOLUTION: The optical fiber temperature sensor includes an optical fiber 1 having an FBG section 2, a resin coating layer 3 coated on the optical fiber 1, and a coating layer 4 made of a metal material and formed on the resin coating 3.
摘要翻译：要解决的问题：为了提供一种具有高导热性的材料的光纤温度传感器，可以容易地将热传递到FBG部分，并且具有改善的具有良好热膨胀和收缩的低温性能，并提供一种固定方法相同。解决方案：光纤温度传感器包括具有FBG部分2的光纤1，涂覆在光纤1上的树脂涂层3和形成在树脂涂层3上的由金属材料制成的涂层4 （C）2012年，JPO＆INPIT

2. 发明专利

JP2008026811A Optical coupling device 审中-公开
标题翻译：光耦合器件
公开(公告)号：JP2008026811A
公开(公告)日：2008-02-07
申请号：JP2006202220
申请日：2006-07-25
申请人： Fujikura Ltd , Stanley Electric Co Ltd , スタンレー電気株式会社 , 株式会社フジクラ
发明人： FURUKAWA YOSHITAKE , OKA HIROYUKI , FUJIMAKI MUNEHISA , TERADA YOSHIHIRO , FUKUDA TAKESHI
IPC分类号： G02B6/42
摘要： PROBLEM TO BE SOLVED: To provide an optical coupling device wherein a light incident end face of an optical fiber can be easily aligned with an incident/exit face of a receiving/emitting light source in optical coupling between the optical fiber and the receiving/emitting light source, an optical coupling efficiency is high, optical fiber wiring is attainable in a small space, and manufacturing costs are reduced.
SOLUTION: In the optical coupling device of this invention, a light emitting source 3 on which a convex lens 9 is formed in the optical axis of light emitting body 7 by sealing the light emitting body 7 with a sealing resin 8, and parallel optical fibers 2 formed by arranging three optical fibers 4 parallel to each other in the longitudinal direction in one and the same plane, are arranged so that the lens 9 face of the light emitting body 7 may be faced to the light incident end face 5 of the parallel optical fibers 2, and also the light exit face 6 of the light emitting body 7, the lens 9 face of the light emitting source 3, and the light incident end face 5 of the optical fiber 4 located in the center of the parallel optical fibers 2 are all located in a straight line, and thus the problems are solved.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种光耦合器件，其中光纤的光入射端面可以容易地与光纤和光纤之间的光耦合中的接收/发射光源的入射/出射面对准接收/发射光源，光耦合效率高，光纤布线在小空间中可获得，并且制造成本降低。解决方案：在本发明的光耦合器件中，通过用发泡体7密封发光体7，在发光体7的光轴上形成有凸透镜9的发光源3，以及通过在同一平面上沿长度方向布置三根光纤4而形成的平行光纤2被布置成使得发光体7的透镜9面朝向光入射端面5 的平行光纤2，以及发光体7的光出射面6，发光源3的透镜9的面以及位于光发射体3的中心的光纤4的光入射端面5。平行光纤2都位于直线上，从而解决了问题。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008010837A Optical communication module, its manufacturing method, and optical transmission/reception device 审中-公开
标题翻译：光通信模块，其制造方法和光传输/接收设备
公开(公告)号：JP2008010837A
公开(公告)日：2008-01-17
申请号：JP2007127810
申请日：2007-05-14
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： TERADA YOSHIHIRO , OHASHI MASAKAZU , AZEGAMI KOJI , ICHII KENTARO
IPC分类号： H01S5/022 , G02B6/42 , H01L31/12
摘要： PROBLEM TO BE SOLVED: To provide an optical communication module that can be thinned and miniaturized while being low-cost. SOLUTION: A method for manufacturing an optical communication module comprises: (1) a step for mounting a light emitting element and a light receiving element on the side of a sub-mount substrate 53 and mounting the sub-mount substrate 53 on a printed board in such a manner that the light emitting and light receiving directions of the light emitting element and the light receiving element are parallel to the printed board; (2) a step for aligning an optical waveguide; and (3) a step for dropping a resin liquid on the end part of the optical waveguide and the sub-mount substrate including the light emitting element and the light receiving element, and further curing this resin liquid. The optical communication module is manufactured by performing each step in order. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供可以在低成本的情况下进行薄型化和小型化的光通信模块。解决方案：一种用于制造光通信模块的方法包括：（1）在副安装基板53的一侧安装发光元件和光接收元件并将副安装基板53安装在其上的步骤印刷电路板，使得发光元件和光接收元件的发光和受光方向平行于印刷电路板; （2）对准光波导的步骤; 以及（3）将树脂液滴在光波导的端部和包含发光元件和受光元件的副安装基板上的步骤，并进一步固化该树脂液。光通信模块通过按顺序执行每个步骤来制造。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006061886A Method and apparatus for activating water 审中-公开
标题翻译：用于活化水的方法和装置
公开(公告)号：JP2006061886A
公开(公告)日：2006-03-09
申请号：JP2004250452
申请日：2004-08-30
申请人： Fujikura Ltd , Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社 , 株式会社フジクラ
发明人： SAITO MASAHIRO , ABE KAZUO , MURATA TOSHIAKI , HIMENO KUNIHARU , UEKATANO MITSURU , TERADA YOSHIHIRO , GA KARAI
IPC分类号： C02F1/32 , A01K63/04 , B01J35/02 , C01B13/10 , C02F1/72
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for activating water capable of enhancing the reaction efficiency of the whole apparatus by means of ultraviolet irradiation.
SOLUTION: The water activating apparatus comprises ultraviolet irradiation apparatuses which irradiate at least water with ultraviolet light each having a selected wavelength different from each other, and each of which is provided with an optical fiber having a portion where the ultraviolet light is allowed to leak from the midway. The ultraviolet irradiation apparatuses are composed of an apparatus 12 for irradiation with the ultraviolet light with a short wavelength of 180 to 190 nm, an apparatus 14 with a medium wavelength of 245 to 260 nm, and an apparatus with a long wavelength of 350 to 390 nm.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够通过紫外线照射提高整个装置的反应效率的活化水的方法和装置。水活化装置包括紫外线照射装置，其至少用具有选定波长彼此不同的紫外线照射水，并且每个紫外线照射装置设置有具有允许紫外线的部分的光纤从中途泄漏。紫外线照射装置由用于照射短波长为180〜190nm的紫外线的装置12，中波长为245〜260nm的装置14，长波长350〜390的装置纳米。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005305333A Contaminant degradation device 有权
标题翻译：污染物降解装置
公开(公告)号：JP2005305333A
公开(公告)日：2005-11-04
申请号：JP2004126865
申请日：2004-04-22
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： TERADA YOSHIHIRO , UEKATANO MITSURU , GA KARAI , HIMENO KUNIHARU
IPC分类号： G02B6/42 , B01D53/86 , B01J19/12 , B01J35/02 , C02F1/30 , C02F1/72 , G02B6/00 , G02B6/04
CPC分类号： Y02W10/37
摘要： PROBLEM TO BE SOLVED: To provide a contaminant degradation device using a photocatalyst coat leak fiber having a high use efficiency of stimulating light. SOLUTION: This contaminant degradation device 1 has a light source 2 for irradiating the photocatalyst with stimulable light, a photocatalyst assembly 6 wherein a plurality of photocatalyst coat leak fibers 4 coating the surface of an optical fiber directly connected to the light source with the photocatalyst, making the stimulable light to leak from the surface of the optical fiber to irradiate the photocatalyst with the stimulable light are arranged on a sheet 5 in parallel at prescribed intervals, and are rolled in a cylindrical or rod shape, and a device body 8 having a channel 7 of a degradation object to be inserted with the photocatalyst assembly 6. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供使用具有高的刺激光效率的光催化剂涂层泄漏纤维的污染降解装置。解决方案：该污染降解装置1具有用于以可刺激的光照射光催化剂的光源2，光催化剂组合件6，其中涂覆直接连接到光源的光纤的表面的多个光催化剂涂层泄漏纤维4，光催化剂使得从光纤表面泄漏的刺激光以可激发的光照射光催化剂，以规定的间隔平行布置在片材5上，并且以圆柱形或棒状卷起，并且装置主体 8具有要与光催化剂组件6一起插入的降解物体的通道7.版权所有：（C）2006，JPO＆NCIPI

6. 发明专利

JP2005300672A Sheet type optical waveguide, laminated sheet type optical waveguide structure, photocatalyst carrying sheet type optical waveguide, laminated sheet type photocatalyst filter, and photocatalyst device 审中-公开
标题翻译：薄板型光波导，层压板型光波导结构，光电陶瓷携带板型光波导，层叠型光电转换滤光片及光电转换装置
公开(公告)号：JP2005300672A
公开(公告)日：2005-10-27
申请号：JP2004113273
申请日：2004-04-07
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： GA KARAI , UEKATANO MITSURU , TERADA YOSHIHIRO , HIMENO KUNIHARU
IPC分类号： G02B6/00 , B01D39/14 , B01D53/86 , B01J35/02 , G02B6/122
摘要： PROBLEM TO BE SOLVED: To provide a photocatalyst device which has high efficiency of contact with a substance to be decomposed and a large surface area, and with which a photocatalyst is uniformly irradiated with exciting light. SOLUTION: Disclosed is a sheet type optical waveguide 4 which has a sheet type core part 2 and a clad part 3 made of a material having a lower refractive index than that of the core part and provided surrounding the core part, and includes a defect scattering or radiating light propagating in the core part to make light leak from the surface of the clad part. Further, disclosed are a laminated sheet type optical waveguide structure including the sheet type optical waveguide, a photocatalyst carrying sheet type optical waveguide and a laminated sheet type photocatalyst filter such that the sheet type optical waveguide and laminated sheet type optical waveguide structure carry a photocatalyst, and a photocatalyst device using the laminated sheet type photocatalyst filter. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种与待分解物质接触的高效率和大的表面积的光催化剂装置，光催化剂用激发光均匀地照射。解决方案：公开了一种片状光波导4，其具有片状芯部2和由具有比芯部的折射率低的材料制成并且设置在芯部周围的材料的包层部3，并且包括在芯部中传播的缺陷散射或辐射光使得从包层部分的表面漏光。此外，公开了包括片状光波导，光催化性载体片型光波导和层叠片状光催化剂滤光片的层压片型光波导结构，使得片状光波导和层叠片型光波导结构携带光催化剂，以及使用层叠片状光催化剂过滤器的光催化剂装置。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005227573A Optical waveguide structure 有权
标题翻译：光波导结构
公开(公告)号：JP2005227573A
公开(公告)日：2005-08-25
申请号：JP2004036674
申请日：2004-02-13
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： UEKATANO MITSURU , HIMENO KUNIHARU , TERADA YOSHIHIRO , GA KARAI
IPC分类号： G02B6/036 , G02B6/22
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide structure that has the ability of efficiently coupling incident light with a light transmission body inside, stably guiding light in a region requiring no light leakage, and uniformly and effectively emitting light to an optical catalystic substance carried on the surface of the light transmission body in a region requiring light leakage. SOLUTION: The optical waveguide structure 1 is equipped with a high refractive index section 4 composed of a high refractive index material and a low refractive index section 5 composed of a material having a lower refractive index than the section 4 and installed on the surface of the section 4. The structure 1 is designed to leak incident optical catalystic excitation light at a proper place, with the leakage quantity controlled by varying the thickness of the low refractive index section along the longitudinal direction. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有将入射光与光透射体内部有效耦合的能力的光波导结构，能够稳定地引导不需要漏光的区域中的光，并且均匀且有效地将光发射到光携带在光透射体表面上的催化剂物质在需要漏光的区域中。解决方案：光波导结构1配备有由折射率高的材料构成的高折射率部分4和由折射率低于部分4的材料组成的低折射率部分5，并且安装在结构1被设计成在适当的位置泄漏入射的光催化激发光，通过沿着纵向方向改变低折射率部分的厚度来控制泄漏量。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005205288A Method and apparatus for manufacturing photocatalytic film, photocatalytic film, contaminant decomposing method and optical part 审中-公开
标题翻译：制造光电膜，光电膜，污染物分解方法和光学部件的方法和装置
公开(公告)号：JP2005205288A
公开(公告)日：2005-08-04
申请号：JP2004013376
申请日：2004-01-21
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： TERADA YOSHIHIRO , UEKATANO MITSURU , GA KARAI , HIMENO KUNIHARU
IPC分类号： G02B6/13 , B01J35/02 , B01J37/02 , C03C17/23
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a photocatalytic film having high strength and high photocatalytic activity, by each of which the photocatalytic film can be manufactured at a low cost and to provide the photocatalytic film, a contaminant decomposing method and an optical part. SOLUTION: This method for manufacturing the photocatalytic film comprises the steps of: generating an oxyhydrogen flame F by using an oxyhydrogen burner 2 having a quadruple pipe structure; supplying the vapor of titanium tetrachloride being a raw material of a photocatalyst to the oxyhydrogen flame F by using a pipeline 7 to hydrolyze and thermally oxidize the vapor of titanium tetrachloride in the oxyhydrogen flame F at the same time and; jetting the produced titanium oxide particle toward a substrate 8 together with the oxyhydrogen flame F to form a titanium oxide film on the substrate 8. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有高强度和高光催化活性的光催化膜的制造方法和装置，通过这些方法和装置，可以以低成本制造光催化膜并提供光催化膜，污染物分解方法和光学部件。解决方案：用于制造光催化膜的方法包括以下步骤：通过使用具有四重管结构的氢氧燃烧器2产生氢氧焰F; 通过使用管线7同时向氢氧焰F中的四氯化钛的蒸气进行水解和热氧化，将作为光催化剂的原料的四氯化钛的蒸气供给到氢氧焰F; 将所产生的氧化钛颗粒与氧氢火焰F一起向衬底8喷射以在衬底8上形成氧化钛膜。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005200275A Photocatalyst-coated optical fiber, apparatus and method of manufacturing the same and method and apparatus for decomposing contaminant 审中-公开
标题翻译：光固化涂层光纤，其制造方法及其制造方法和装置，用于分解污染物
公开(公告)号：JP2005200275A
公开(公告)日：2005-07-28
申请号：JP2004009028
申请日：2004-01-16
申请人： Fujikura Ltd , Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社 , 株式会社フジクラ
发明人： TERADA YOSHIHIRO , UEKATANO MITSURU , GA KARAI , HIMENO KUNIHARU , SAITO MASAHIRO , ABE KAZUO , MURATA TOSHIAKI
IPC分类号： G02B6/44 , B01J35/02 , B01J35/06 , C02F1/30 , C02F1/32 , C03C25/42 , C09D5/16 , C09D7/12 , C09D127/12 , C09D175/14 , C09D201/00 , G02B1/10
摘要： PROBLEM TO BE SOLVED: To provide a photocatalyst-coated optical fiber hardly breaking and having high reliability without deteriorating a photocatalytic function, an apparatus and a method of manufacturing the same and a method and an apparatus for decomposing a contaminant. SOLUTION: The photocatalyst-coated optical fiber has an organic resin 2 applied on a part of the outer peripheral surface of an optical fiber 1 and a photocatalyst 3 applied on the other part. The method of manufacturing is provided with a plurality of coating units each including a mask for exposing a part of the outer peripheral surface of the optical fiber 1 and covering the other part when the optical fiber is inserted and a spray for applying the organic resin or the photocatalyst on the optical fiber exposed from the mask. The method of manufacturing the photocatalyst-coated optical fiber is carried out by applying the organic resin on a part of the outer periphery of the optical fiber and the photocatalyst on the other part while successively passing the optical fiber through the coating units. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供难以断裂并且具有高可靠性而不劣化光催化功能的光催化剂涂覆光纤，其制造方法及其制造方法和方法以及用于分解污染物的方法和装置。光催化剂涂覆的光纤具有施加在光纤1的外周面的一部分上的有机树脂2和施加在另一部分上的光催化剂3。制造方法设置有多个涂布单元，每个涂布单元包括用于暴露光纤1的外周表面的一部分并在插入光纤时覆盖另一部分的掩模和用于施加有机树脂的喷雾或光掩模上露出的光纤上的光催化剂。光催化剂涂覆光纤的制造方法是通过在连续使光纤通过涂布单元的同时将有机树脂施加在光纤的外周的一部分和光催化剂上而进行的。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004231473A Method of manufacturing rare earth element-added optical fiber preform 审中-公开
公开(公告)号：JP2004231473A
公开(公告)日：2004-08-19
申请号：JP2003022484
申请日：2003-01-30
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： HE JIALEI , TERADA YOSHIHIRO , NAKAYAMA SHINICHI , HIMENO KUNIHARU
IPC分类号： G02B6/00 , C03B37/014 , C03C13/04
CPC分类号： C03B37/01433 , C03B2201/34
摘要： PROBLEM TO BE SOLVED: To uniformly deposit a rare earth element in high concentration in porous glass soot and to suppress clustering of the added erbium in a method of manufacturing a rare earth element-added optical fiber preform which is performed by dipping the porous glass soot to be a core in a rare earth element compound aqueous solution to deposit the rare earth lement in the glass soot. SOLUTION: The porous glass soot to be the core is dipped in an acid-added acidic solution of the rare earth element compound. As the rare earth element, erbium and one or more kinds of the rare earth elements except erbium such as ytterbium, lanthanum, cerium and neodymium are used. As the aqueous solution of the rare earth element, a hydrochloric acid aqueous solution of a chloride of the rare earth element is preferably used and the concentration of the acid to be added is preferably ≥0.5 mol%. COPYRIGHT: (C)2004,JPO&NCIPI

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