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11. 发明专利

JP2011191689A Coated optical fiber and method of producing the same 审中-公开
标题翻译：包覆的光纤及其制造方法
公开(公告)号：JP2011191689A
公开(公告)日：2011-09-29
申请号：JP2010059850
申请日：2010-03-16
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： OISHI KAZUMASA , HATTORI TOMOYUKI , SATO TOSHIHISA
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide a coated optical fiber that has superior identifiability, while keeping high quality, and to provide a method of producing the coated optical fiber.
SOLUTION: The coated optical fiber 11 includes: a glass fiber 21; a covering layer 22 arranged on the outer periphery of the glass fiber 21; a colored layer 23 which is arranged on the surface of the covering layer 22 and comprises a colored resin; and an identification part 12 comprising a ring mark 13 arranged by applying a ring mark ink to the surface of the colored layer 23. A contact angle θ of the mark ring ink with the surface of the colored layer 23 is
摘要翻译：要解决的问题：提供具有优异的可识别性，同时保持高质量的涂覆光纤，并提供制造涂覆光纤的方法。解决方案：涂覆光纤11包括：玻璃纤维21; 布置在玻璃纤维21的外周上的覆盖层22; 着色层23布置在覆盖层22的表面上并包括着色树脂; 以及识别部分12，其包括通过在着色层23的表面上施加环形标记墨而布置的环形标记13.标记环墨水与着色层23的表面的接触角θ<30°。版权所有（C）2011，JPO＆INPIT

12. 发明专利

JP2010243725A Optical fiber cord 审中-公开
标题翻译：光纤线
公开(公告)号：JP2010243725A
公开(公告)日：2010-10-28
申请号：JP2009091341
申请日：2009-04-03
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SATO TOSHIHISA , HATTORI TOMOYUKI
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cord of a narrowed diameter, in which sufficient tensile strength is maintained and occurrence of kink is suppressed.
SOLUTION: The optical fiber cord 1 includes a coated optical fiber 2; a fibrous tension member 3, attached vertically in the longitudinal direction to the outer periphery of the coated optical fiber 2; and a jacket 4, which covers the outer periphery of the tension member 3 and whose outermost layer 4b at least includes a polyurethane resin. Outside diameter Do is ≥2.6 mm and ≤3.2 mm, the tension member 3 is filled for 3,400d or more, the thickness T of the jacket 4 is ≥0.85 mm, the thickness To of the outermost layer 4b of the jacket 4 is ≥0.45 mm, and an interposed layer 4a is provided between the outermost layer 4b and the tension member 3.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种变窄直径的光纤线，其中保持足够的拉伸强度并抑制扭结的发生。解决方案：光纤线1包括涂覆光纤2; 纤维张力构件3，其沿着与被覆光纤2的外周的长度方向垂直地安装; 以及覆盖张紧构件3的外周并且其最外层4b至少包括聚氨酯树脂的护套4。外径Do≥2.6mm，≤3.2mm，张力构件3填充3,400d以上，护套4的厚度T≥0.85mm，护套4的最外层4b的厚度To≥ 0.45mm，并且在最外层4b和张力构件3之间设置有介质层4a。版权所有（C）2011，JPO＆INPIT

13. 发明专利

JP2007163900A Optical waveguide fiber 审中-公开
标题翻译：光波导光纤
公开(公告)号：JP2007163900A
公开(公告)日：2007-06-28
申请号：JP2005360950
申请日：2005-12-14
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SOMA KAZUYUKI , SATO TOSHIHISA , HATTORI TOMOYUKI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide fiber which can be used for medical treatment and can output light from the outer circumferential face with a nearly uniform intensity in the longitudinal direction in the irradiation section. SOLUTION: The optical waveguide fiber 1 has a core part 3 extended in one direction and a clad part 5 installed in the outer circumference of the core part 3 and provided with a lower refractive index than the core part 3, guiding light from an incident end 1a to an exiting end 1b. This optical waveguide fiber 1 includes: a waveguide section 9 for guiding light from the incident end 1a to the exiting end 1b using a refractive index difference between the core part 3 and the clad part 5; and the irradiation section 11 that is situated on the exiting end 1b side and integrally formed with the waveguide section 9 and that outputs, from the outer circumferential face 11a of the clad part 5, the light guided through the waveguide section 9. In the core part 3 in the irradiation section 11, there are dispersed a plurality of scatterers 13 for scattering light. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可用于医疗处理的光波导纤维，并且可以在照射部分中沿纵向方向以大致均匀的强度从外周面输出光。解决方案：光波导纤维1具有在一个方向上延伸的芯部3和安装在芯部3的外周并且具有比芯部3更低的折射率的包层部5，引导来自入射端1a到出口端1b。该光波导纤维1包括：使用芯部3和包层部5之间的折射率差将光从入射端1a引导到出射端1b的波导部9; 以及照射部11，其位于出射端1b侧并且与波导部9一体形成，并且从包层部5的外周面11a输出通过波导部9引导的光。在芯部在照射部11的第3部分，分散有散射光的多个散射体13。版权所有（C）2007，JPO＆INPIT

14. 发明专利

JP2011085844A Method of manufacturing optical fiber ribbon, and optical fiber ribbon 审中-公开
标题翻译：制造光纤玻璃的方法和光纤玻璃纤维
公开(公告)号：JP2011085844A
公开(公告)日：2011-04-28
申请号：JP2009240322
申请日：2009-10-19
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SATO TOSHIHISA
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide a new optical fiber ribbon prevented from being formed into a single core in removing an outer covering layer, and to provide a method of manufacturing the same.
SOLUTION: The method is used for manufacturing this optical fiber ribbon by arranging a plurality of optical fiber cores in parallel to one another to be collectively covered with a covering resin to form a sub-unit, and arranging a plurality of the sub-units in parallel to one another to be covered with a bond covering resin. The method of manufacturing an optical fiber ribbon includes a step of bringing a reactive substance into contact from the outside of the sub-unit to bond carbon atoms each having a double bond and included in a surface of a layer formed of the collective covering resin to the reactive substance before a step of applying a composition containing the bond covering resin.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止在去除外覆层时形成单个芯的新的光纤带，并提供其制造方法。解决方案：该方法用于通过将多个光纤芯彼此平行地布置以共同覆盖覆盖树脂以形成子单元来制造该光纤带，并且布置多个子光纤相互平行地覆盖有覆盖树脂的树脂。制造光纤带的方法包括使反应物质从子单元的外部接触以将各自具有双键的碳原子键合并包含在由集体覆盖树脂形成的层的表面中的步骤至在施加含有粘结覆盖树脂的组合物的步骤之前的反应物质。版权所有（C）2011，JPO＆INPIT

15. 发明专利

JP2007159862A Light irradiating chip and optical waveguide fiber body 审中-公开
标题翻译：光照射芯片和光波导光纤体
公开(公告)号：JP2007159862A
公开(公告)日：2007-06-28
申请号：JP2005360943
申请日：2005-12-14
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SOMA KAZUYUKI , SATO TOSHIHISA , HATTORI TOMOYUKI
IPC分类号： A61N5/06 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a light irradiating chip and an optical waveguide fiber body which can output light laterally with optical intensity nearly equal in the extending direction and reduce a load on a living body. SOLUTION: The light irradiating chip 5 is attached to an emitting end 3b of an optical fiber body 3 and scatters light emitted from the emitting end 3b, and is extended in one direction from one end 5a connected to the emitting end 3b to the other end 5b. A light scattering coefficient is varied from the one end 5a toward the other end 5b. In this case, the light emitted from the emitting end 3b is scattered in order from the one end 5a in the light irradiating chip 5, so that intensity of the light tends to vary toward the other end 5b, however, the light scattering coefficient is varied from the one end 5a toward the other end 5b, so that the light can be uniformly output in the extending direction. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够沿着延伸方向的光强度几乎相等地侧向输出光并减少生物体上的负荷的光照射芯片和光波导纤维体。解决方案：光照射片5附着到光纤体3的发射端3b并散射从发射端3b发射的光，并且从连接到发射端3b的一端5a沿一个方向延伸到另一端5b。光散射系数从一端5a向另一端5b变化。在这种情况下，从发光端3b发射的光从光照射片5的一端5a依次散射，使得光的强度倾向于朝向另一端5b变化，但是散射系数为从一端5a朝向另一端5b变化，使得光能够沿延伸方向均匀地输出。版权所有（C）2007，JPO＆INPIT

16. 发明专利

JP2014197188A 光接続器审中-公开
标题翻译：光学连接器
公开(公告)号：JP2014197188A
公开(公告)日：2014-10-16
申请号：JP2014044117
申请日：2014-03-06
申请人：住友電気工業株式会社 , Sumitomo Electric Ind Ltd , 日本通信電材株式会社 , Nippon Tsushin Denzai Kk
发明人： SATO TOSHIHISA , HATTORI TOMOYUKI , OMURA MAKI , SHITOMI TATSUHIKO
IPC分类号： G02B6/38
CPC分类号： G02B6/3846 , G02B6/3806 , G02B6/382
摘要：【課題】光ファイバ同士を機械的に接続する際に、光ファイバの接続ロスを抑制することができる光接続器を提供する。【解決手段】光接続器1は、光ファイバ同士を機械的に接続するためのファイバ接続部材8を備えている。ファイバ接続部材8は、光ファイバ3を収容するファイバ溝を有するベース部5と、ファイバ溝に収容された光ファイバ3をベース部5に対して押さえる蓋部6とを有している。ベース部5及び蓋部6の少なくとも一方は、芳香族環及びエーテル結合を有する基本単位からなる第1の熱可塑性樹脂と第1の熱可塑性樹脂とは異なる第2の熱可塑性樹脂とのポリマーアロイから形成されている。ポリマーアロイのガラス転移温度は140℃以上である。【選択図】図1
摘要翻译：要解决的问题：提供一种当光纤彼此机械连接时能够限制光纤的连接损耗的光连接器。解决方案：光连接器1包括用于将光纤3彼此机械连接的光纤连接部件8 。纤维连接构件8具有：基部5，其具有用于容纳光纤3的纤维槽; 以及盖部6，将容纳在纤维槽内的光纤3压靠在基部5上。基部5和盖部6中的至少一个由第一热塑性树脂的聚合物合金形成，第一热塑性树脂由基本单元具有芳香环和醚键和与第一热塑性树脂不同的第二热塑性树脂。聚合物合金的玻璃化转变温度为140℃以上。

17. 发明专利

JP2012027317A Coated optical fiber 审中-公开
标题翻译：涂层光纤
公开(公告)号：JP2012027317A
公开(公告)日：2012-02-09
申请号：JP2010167193
申请日：2010-07-26
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SATO TOSHIHISA
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide a coated optical fiber which has excellent transmission characteristics and is superior in discrimination properties.SOLUTION: A coated optical fiber 11 comprises: a glass fiber 21; a coating layer 22 provided on the outer periphery of the glass fiber 21; a coloring layer 23 provided on a surface of the coating layer 22; and a ring mark 13 which is provided between the coating layer 22 and the coloring layer 23 and made of ring mark ink. A contact angle of water against the ring mark 13 after the coloring layer 23 is removed is 35°-52°.
摘要翻译：要解决的问题：提供具有优异的透射特性并且在鉴别性方面优异的涂覆光纤。解决方案：涂覆光纤11包括：玻璃纤维21; 设置在玻璃纤维21的外周的涂层22; 设置在涂层22的表面上的着色层23; 以及设置在涂层22和着色层23之间并由环形墨水制成的环形标记13。除去着色层23之后，水与环标13的接触角为35°-52°。版权所有（C）2012，JPO＆INPIT

18. 发明专利

JP2009214387A Manufacturing method of plastic film lens 审中-公开
标题翻译：塑料薄膜镜片的制造方法
公开(公告)号：JP2009214387A
公开(公告)日：2009-09-24
申请号：JP2008059535
申请日：2008-03-10
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： HATTORI TOMOYUKI , SATO TOSHIHISA
IPC分类号： B29C39/18 , B29L11/00 , G02B3/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method which enables manufacturing of a plastic film lens with an uneven shape on the surface, with almost no deviation from a design value and high precision.
SOLUTION: This manufacturing method is to manufacture the plastic film lens with a lens part of uneven shape on at least, one surface of a transparent plastic base 11. In addition, the manufacturing method comprises a first curing process of curing an ultraviolet-curable resin composition 12 by ultraviolet exposure 5 into a low cured material with a degree of cure of 10 to 50%, while molding the above resin composition on a transparent plastic base, with the help of a first mold 3 having an unevenness of an inverted mold as opposite to the lens part, and a second curing process of curing the low cured material to the degree of cure of higher than 90% by ultraviolet exposure 8, while molding the low cured material with the help of a second mold 6 having an unevenness of an inverted mold as opposite to the lens part.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在表面上制造具有不均匀形状的塑料膜透镜的制造方法，几乎没有偏离设计值和高精度。解决方案：该制造方法是在透明塑料基体11的至少一个表面上制造具有不均匀形状的透镜部分的塑料膜透镜。此外，该制造方法包括固化紫外线可固化树脂组合物12通过紫外线曝光5固化成固化度为10-50％的低固化材料，同时借助于具有不均匀度的第一模具3将上述树脂组合物模塑在透明塑料基材上与透镜部分相反的倒模，以及通过紫外线曝光8将低固化材料固化至高于90％的程度的第二固化方法，同时借助于具有第二模具6的低固化材料与镜片部分相反的倒置模具的不平坦度。版权所有（C）2009，JPO＆INPIT

19. 发明专利

JP2008224979A Optical irradiation fiber and method for manufacturing optical irradiation fiber 审中-公开
标题翻译：光学辐射光纤和制造光学辐射光纤的方法
公开(公告)号：JP2008224979A
公开(公告)日：2008-09-25
申请号：JP2007062284
申请日：2007-03-12
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SATO TOSHIHISA , SOMA KAZUYUKI , HATTORI TOMOYUKI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical irradiation fiber which is high in manufacturing yield and to provide a method for manufacturing the optical irradiation fiber. SOLUTION: The method for manufacturing the optical irradiation fiber 1 manufactures the optical irradiation fiber 1 which scatters light output from an emission end 2b of an optical fiber 2 by silica fine particles 6 of an optical scattering medium 4 and outputs the scattered light to the side through a tube 13 holding the optical scattering medium 4, includes an optical fiber insertion step of inserting the emission end 2b of the optical fiber 2 from a fiber side insertion part 3d of the tube 13, a mirror insertion step of inserting a spherical mirror 5 which is a ball-like mirror from a mirror side insertion port 3e of a tube 3 and an optical scattering part filling step of filling the optical scattering medium 4 in the tube 3, executes the optical scattering part filling step after passing through either of the optical fiber insertion step or a mirror arrangement step and executes the other of the optical fiber insertion step and the mirror arrangement step after the optical scattering part filling step. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造成品率高的光照射纤维，提供一种光照射纤维的制造方法。解决方案：制造光照射光纤1的方法制造光散射介质4的二氧化硅微粒6散射从光纤2的发射端2b输出的光的光照射光纤1，并输出散射光通过保持光散射介质4的管13向一侧包括将光纤2的发射端2b从管13的纤维侧插入部3d插入的光纤插入步骤，将插入作为管3的镜面侧插入口3e的球状镜的球面镜5以及在管3内填充光散射介质4的光散射部填充工序，在通过后进行光散射部填充工序光纤插入步骤或反射镜布置步骤中的任何一个，并执行光学插入步骤中的另一个和光学扫描之后的反射镜布置步骤打磨部分填充步骤。版权所有（C）2008，JPO＆INPIT

20. 发明专利

JP2008216907A Optical irradiation fiber 审中-公开
标题翻译：光纤辐射光纤
公开(公告)号：JP2008216907A
公开(公告)日：2008-09-18
申请号：JP2007057652
申请日：2007-03-07
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SATO TOSHIHISA , SOMA KAZUYUKI , HATTORI TOMOYUKI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical irradiation fiber capable of irradiating primarily the side with a high output beam.
SOLUTION: The optical irradiation fiber 1 is composed of an optical fiber 10 and a light scattering part 20 mounted on the exiting end 10a of the optical fiber 10 and extended in the longitudinal direction thereof. The light scattering part 20 is characterized by the constitution in which scatterers 21 for scattering light L emitted from the exiting end 10a are dispersed in a medium 22, in which the scatterers 21 have a larger refractive index than the medium 22, and in which the medium 22 is a fluorinated carbon resin.
COPYRIGHT: (C)2008,JPO&INPIT

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