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1. 发明专利

JP2005247620A Method of manufacturing photonic crystal fiber 审中-公开
标题翻译：制造光子晶体纤维的方法
公开(公告)号：JP2005247620A
公开(公告)日：2005-09-15
申请号：JP2004059119
申请日：2004-03-03
申请人： Hitachi Cable Ltd , Masataka Nakazawa , 正隆中沢 , 日立電線株式会社
发明人： NAKAZAWA MASATAKA , YO HEI , OSONO KAZUMASA , KUROSAWA YOSHINORI
IPC分类号： G02B6/00 , C03B37/012 , C03B37/014 , C03B37/027
CPC分类号： C03B37/0122 , C03B37/02781 , C03B2203/14 , C03B2203/42 , C03B2205/10
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a photonic crystal fiber having small transmission loss by preventing the invasion of OH group to the inside wall of a fine diameter quartz tube. SOLUTION: In the method of manufacturing the photonic crystal fiber 10 by bundling a plurality of the fine diameter quartz tubes each having the same diameter and sealed at one side around a fine diameter quartz rod 12 as the center so that sealed ends 14 of the fine diameter quartz tubes and opened ends thereof exist respectively in the same side to form a preform for the photonic crystal fiber and drawing from the opened end 15 side, air in the fine diameter quartz tubes and a quartz jacket tube 16 is replaced by an inert gas such as Ar or N 2 before drawing. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决问题：提供通过防止OH基侵入细径石英管的内壁而制造具有小的透射损失的光子晶体光纤的方法。解决方案：在制造光子晶体光纤10的方法中，通过将具有相同直径的多个细小直径石英管捆扎在一侧，以细径石英棒12为中心密封，使得密封端14 的细直径石英管和开口端分别存在于同一侧以形成用于光子晶体纤维的预成型件并从开口端15侧拉出，细直径石英管中的空气和石英套管16被替换为惰性气体如Ar或N 2 。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005250023A Method and apparatus for manufacturing photonic crystal fiber 有权
标题翻译：制造光子晶体光纤的方法和装置
公开(公告)号：JP2005250023A
公开(公告)日：2005-09-15
申请号：JP2004059121
申请日：2004-03-03
申请人： Hitachi Cable Ltd , Masataka Nakazawa , 正隆中沢 , 日立電線株式会社
发明人： NAKAZAWA MASATAKA , OMURA KENJI , KUROSAWA YOSHINORI
IPC分类号： G02B6/032 , G02B6/00 , G02B6/20
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a PCF (photonic crystal fiber) to prevent intrusion of water or a foreign matter into a hollow part. SOLUTION: A photonic crystal fiber preform 13 is heated and fused to a stretching temperature and stretched to manufacture a photonic crystal fiber 15 having a hollow part 12 in the longitudinal direction in at least either a core part or a clad part. In this manufacture, the inside of the hollow part of the photonic crystal fiber preform 13 is replaced by inert gas, and the stretched photonic crystal fiber 15 is provided with a sealing part to control the inner pressure of the hollow part 12 and to block up the hollow part so as to seal the inert gas in the hollow part 12. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种制造PCF（光子晶体光纤）的方法和装置，以防止水或异物侵入中空部分。解决方案：将光子晶体纤维预制件13加热并熔融至拉伸温度并拉伸，以在至少芯部或包层部分中制造在纵向具有中空部分12的光子晶体光纤15。在这种制造中，光子晶体纤维预制件13的中空部分的内部由惰性气体代替，并且拉伸的光子晶体光纤15设置有密封部分以控制中空部分12的内部压力并阻塞中空部分以密封中空部分12中的惰性气体。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004085970A Photonic crystal optical fiber and manufacturing method therefor 有权
公开(公告)号：JP2004085970A
公开(公告)日：2004-03-18
申请号：JP2002248166
申请日：2002-08-28
申请人： Hitachi Cable Ltd , Masataka Nakazawa , 中沢正隆 , 日立電線株式会社
发明人： NAKAZAWA MASATAKA , OMURA KENJI , KUROSAWA YOSHINORI
IPC分类号： G02B6/00 , C03B37/027 , G02B6/032 , G02B6/20
CPC分类号： C03B37/02745 , C03B2203/14 , C03B2203/20 , C03B2203/36 , C03B2203/42 , C03B2205/06
摘要： PROBLEM TO BE SOLVED: To provide a photonic crystal optical fiber whose polarization mode is reduced and to provide a manufacturing method therefor. SOLUTION: Since a plurality of voids 13 are arranged spirally in a clad 12 around a core 11 as a center axis, polarization mode dispersion is reducible nearly as much as a case wherein the sectional shape of the photonic crystal optical fiber 3 is circular and concentric even if the refractive index of the photonic crystal optical fiber 3 is radially uneven or if the sectional shape of the photonic crystal optical fiber 3 is distorted. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2013076652A Hydrogen detecting optical fiber, method for manufacturing the same, and hydrogen detection system using the same 审中-公开
标题翻译：氢气检测光纤，其制造方法和使用该光纤的氢检测系统
公开(公告)号：JP2013076652A
公开(公告)日：2013-04-25
申请号：JP2011217215
申请日：2011-09-30
申请人： Hitachi Cable Ltd , 日立電線株式会社 , Hitachi Ltd , 株式会社日立製作所
发明人： HONGO AKIHITO , KUMAGAI TATSUYA , KUROSAWA YOSHINORI , ARITA SETSUO , NIIMA DAISUKE , FUSHIMI ATSUSHI , KANEDA MASAKI
IPC分类号： G01N19/00 , G01M3/38 , G01N21/47 , G01N21/64
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen detecting optical fiber suited for measuring hydrogen concentration distribution spatially continued in a wide range, to provide a method for manufacturing the optical fiber, and to provide a hydrogen detection system capable of displaying excellent effects in mass productivity and reliability as compared with a conventional method and further capable of most effectively utilizing the features of the hydrogen detecting optical fiber.SOLUTION: The hydrogen detecting optical fiber 1 including a quartz-based optical fiber 10 having a core 11 and a clad 12 and a palladium-contained coat layer 13 to be a hydrogen sensitive film formed by applying and sintering paste prepared by dispersing palladium particulates into a solvent so as to surround the outer periphery of the surface of the clad 12 of the quartz-based optical fiber 10 is provided. Further the manufacturing method of the hydrogen detecting optical fiber 1 and the hydrogen detection system using the hydrogen detecting optical fiber 1 are provided.
摘要翻译：要解决的问题：为了提供适合于在宽范围内空间上继续测量氢浓度分布的氢气检测光纤，提供一种制造光纤的方法，并提供能够显示出优异效果的氢气检测系统与常规方法相比具有大量生产率和可靠性，并且还能够最有效地利用氢检测光纤的特征。解决方案：包括具有芯11和包层12的石英基光纤10和含钯涂层13的氢检测光纤1是通过施加和烧结通过分散制备的糊料形成的氢敏感膜提供了包围石英系光纤10的包层12的表面的外周的溶剂中的钯微粒。此外，还提供了氢检测光纤1的制造方法和使用氢检测光纤1的氢检测系统。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012099390A Signal transmission cable connector 审中-公开
标题翻译：信号传输电缆连接器
公开(公告)号：JP2012099390A
公开(公告)日：2012-05-24
申请号：JP2010247417
申请日：2010-11-04
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： KUROSAWA YOSHINORI , ENDO SHIGEHIRO
IPC分类号： H01R13/56
摘要： PROBLEM TO BE SOLVED: To provide a signal transmission cable connector that has high mechanical reliability and prevents the occurence of external force in a signal line flux in a connector even when tension, compression, or torsion force is applied to a signal transmission cable.SOLUTION: In a signal transmission cable connector 10, a cable terminal of a signal transmission cable 30 including a signal line 31 having a linear expansion coefficient different from that of a corrugated metal 33 in the corrugated metal 33 is processed. A resin A is applied over the gradually stripped corrugated metal 33 and the signal line 31, and the gradually stripped signal line 31 is boned and fixed to the gradually stripped corrugated metal 33.
摘要翻译：要解决的问题：为了提供一种信号传输电缆连接器，其具有高的机械可靠性并且即使当张力，压缩或扭转力施加到信号传输时也防止在连接器中的信号线通量中的外力的发生电缆。解决方案：在信号传输电缆连接器10中，处理包括具有与波纹状金属33中的波纹状金属33的线膨胀系数不同的线膨胀系数的信号线31的信号传输电缆30的电缆端子。将树脂A施加在逐渐剥离的波纹状金属33和信号线31上，逐渐剥离的信号线31被固定到逐渐剥离的波纹状金属33上。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011233451A Cable connector for signal transmission, cable for signal transmission with connector using the same, and electric connection part of cable for signal transmission 有权
标题翻译：用于信号传输的电缆连接器，带有连接器的信号传输电缆和用于信号传输的电缆的电气连接部分
公开(公告)号：JP2011233451A
公开(公告)日：2011-11-17
申请号：JP2010104797
申请日：2010-04-30
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： KUROSAWA YOSHINORI , ENDO SHIGEHIRO
IPC分类号： H01R13/648 , H01B7/00 , H01B11/00
摘要： PROBLEM TO BE SOLVED: To provide a cable connector for signal transmission that is made compact even if a voltage to the ground is made high, a cable for signal transmission with the connector using the same, and an electric connection part of the cable for signal transmission.SOLUTION: The present invention relates to a cable connector 31 for signal transmission connected to a cable 10 for signal transmission having a signal line 11 and a shield layer 14 formed at the outer periphery of the signal line 11. The cable connector 31 for signal transmission comprises: connector holders 24 and 26 having at least a first end face member 22 which has a first through hole formed, terminals 21 for the signal line 11 inserted into the first through hole and electrically connected to the signal line 11, a second end face member 28 having a second through hole formed, and a terminal 27 for the shield layer inserted into the second through hole and electrically connected to the shield layer 14. The first end face member 22 and second end face member 28 are arranged individually on mutually intersecting planes.
摘要翻译：要解决的问题：为了提供即使对地电压高的信号传输的电缆连接器也是紧凑的，用于使用其的连接器进行信号传输的电缆，以及电连接部分电缆用于信号传输。解决方案：本发明涉及一种用于信号传输的电缆连接器31，其连接到用于信号传输的电缆10，其具有形成在信号线11的外周处的信号线11和屏蔽层14。电缆连接器31 用于信号传输的装置包括：具有至少第一端面构件22的连接器保持器24和26，其具有形成的第一通孔，用于插入到第一通孔中并与电信号线11电连接的信号线11的端子21，第二端面构件28具有形成的第二通孔，以及用于屏蔽层的端子27插入到第二通孔中并与屏蔽层14电连接。第一端面构件22和第二端面构件28分别布置在相互交叉的平面上。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011076908A Connection structure and its connection method of coaxial cable 审中-公开
标题翻译：同轴电缆的连接结构及其连接方法
公开(公告)号：JP2011076908A
公开(公告)日：2011-04-14
申请号：JP2009228066
申请日：2009-09-30
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： YAGUCHI AKIHIRO , TANAKA KOTARO , KUROSAWA YOSHINORI , KOBAYASHI TAKUMI
IPC分类号： H01R4/02
摘要： PROBLEM TO BE SOLVED: To provide a connection structure of a coaxial cable corresponding to high-density mounting through restraint of electric short circuit between an outer conductor and a center conductor.
SOLUTION: Of the connection structure 10 of the coaxial cable 1 in which terminal parts of the coaxial cable 1 are peeled off in steps to expose from an outer insulator 5 an outer conductor 4, an inner insulator 3, a center conductor 2 in turn, and the center conductor 2 and the outer conductor 4 exposed are electrically connected to corresponding electrodes 12a, 13a formed on a printed circuit board 11 through connecting materials 14, 15, respectively, the first connecting material for electrically connecting the center conductor 2 and the electrode 12a and the second connecting material for electrically connecting the outer conductor 4 and the electrode 13a are with different melting points.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过外导体和中心导体之间的电短路限制，提供对应于高密度安装的同轴电缆的连接结构。解决方案：在同轴电缆1的连接结构10中，同轴电缆1的端子部分从外绝缘体5逐步剥离以暴露出外导体4，内绝缘体3，中心导体2 反过来，暴露的中心导体2和外导体4分别通过连接材料14,15电连接到形成在印刷电路板11上的相应电极12a，13a，用于将中心导体2电连接的第一连接材料用于电连接外部导体4和电极13a的电极12a和第二连接材料具有不同的熔点。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010165637A Method of manufacturing extrafine coaxial cable 审中-公开
标题翻译：制造外部同轴电缆的方法
公开(公告)号：JP2010165637A
公开(公告)日：2010-07-29
申请号：JP2009009135
申请日：2009-01-19
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： ITO MASANORI , KUROSAWA YOSHINORI
IPC分类号： H01B13/016 , H01B13/22
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing an extrafine coaxial cable capable of forming a shielding layer with a film thickness of ≤10 μm and a low volume resistivity. SOLUTION: In the method of manufacturing the extrafine coaxial cable provided with an insulation coating layer 23, a shielding layer 24, and a jacket layer 25 around a center conductor 22, with the shielding layer 24 made of a sintered body of metal fine particles obtained by coating and baking metal fine particle dispersion paste on the insulation coating layer 23, metal fine particle dispersion paste is used capable of forming metal coating with a volume resistivity of ≤5μΩ cm after heating for ≥30 minutes at a baking temperature of ≤240°C, the paste is die-coated on the insulation coating layer 23, and then, is heated and baked in a tubular baking furnace 4 to form a shielding layer 24. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种制造能够形成膜厚度≤10μm和体积电阻率低的屏蔽层的超细同轴电缆的方法。解决方案：在制造具有绝缘涂层23，屏蔽层24和中心导体22周围的护套层25的超细同轴电缆的方法中，屏蔽层24由金属烧结体制成通过在绝缘涂层23上涂覆和烘烤金属微粒分散糊而获得的微粒被使用，能够在焙烧温度为30分钟后加热体积电阻率≤5μΩcm的金属涂层， ≤240℃，将糊状物涂覆在绝缘涂层23上，然后在管状焙烧炉4中加热烘烤，形成屏蔽层24.版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010027491A Extra-fine coaxial cable, and manufacturing method thereof 审中-公开
标题翻译：超小型同轴电缆及其制造方法
公开(公告)号：JP2010027491A
公开(公告)日：2010-02-04
申请号：JP2008189767
申请日：2008-07-23
申请人： Hitachi Cable Fine Tech Ltd , Hitachi Cable Ltd , 日立電線ファインテック株式会社 , 日立電線株式会社
发明人： KUROSAWA YOSHINORI , ABE TOMIYA , ITO MASANORI , KO TOKUTEN
IPC分类号： H01B11/18 , H01B7/17 , H01B7/22 , H01B13/016
摘要： PROBLEM TO BE SOLVED: To provide an extra-fine coaxial cable which includes stable shield characteristics and a shield layer capable of performing a short-circuit work by soldering and can restrain manufacturing costs. SOLUTION: In the extra-fine coaxial cable 1 wherein a primary coated wire 4 is formed by coating a primary insulating coated layer 3 around a center conductor 2 and the shield layer 6 and a secondary insulating coated layer 7 are formed on the outer periphery of the primary coated wire 4, a twisted wire 9 consisting of one or more of metal single-core wires 5 or extra-fine core wires is wound or vertically added on the outer periphery of the primary insulating coated layer 3 in a spiral state, the shield layer 6 made of a sintered body of metal particulates is formed on the outer periphery, and the secondary insulating coated layer 7 is formed on the outer periphery of the shield layer 6. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种包括稳定的屏蔽特性的超细同轴电缆和能够通过焊接进行短路工作的屏蔽层，并且可以抑制制造成本。解决方案：在超细同轴电缆1中，其中通过在中心导体2周围涂覆主绝缘涂层3并且形成屏蔽层6和第二绝缘涂层7而形成初级涂覆线4 初级涂层线4的外周，由一根或多根金属单芯线5或超细芯线组成的绞合线9以螺旋状缠绕或垂直地添加在主绝缘涂层3的外周上在外周形成有由金属微粒烧结体构成的屏蔽层6，在屏蔽层6的外周形成有二次绝缘被覆层7.（C）2010， JPO＆INPIT

10. 发明专利

JP2009217162A Hollow waveguide and its manufacturing method 审中-公开
标题翻译：中空波浪及其制造方法
公开(公告)号：JP2009217162A
公开(公告)日：2009-09-24
申请号：JP2008062910
申请日：2008-03-12
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： OKAWA MASAHIRO , HONGO AKISHI , OSONO KAZUMASA , KUROSAWA YOSHINORI , TAKAMIYA HIROAKI
IPC分类号： G02B6/02 , G02B6/00 , G02B6/032
摘要： PROBLEM TO BE SOLVED: To provide a hollow waveguide that suppresses damage thereto due to rise in temperature, by efficiently radiating heat generated in the hollow waveguide. SOLUTION: In the hollow waveguide comprising a glass capillary 1, a metallic thin film 2 formed on the inner circumference of the glass capillary 1, and a dielectric film 3 which is formed on the inner circumference of the metallic thin film 2 and which becomes transparent in the wavelength band of an infrared region having a wavelength of ≥2 μm. The hollow waveguide 10 is provided with a metallic film 5 that is formed by sintering metallic nano particles on the outer circumference of the glass capillary 1. COPYRIGHT: (C)2009,JPO&INPIT

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