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1. 发明申请

US20080253726A1 Optical fiber, optical fiber connecting method, and optical connector 失效
标题翻译：光纤，光纤连接方式，光连接器
公开(公告)号：US20080253726A1
公开(公告)日：2008-10-16
申请号：US12073411
申请日：2008-03-05
申请人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
发明人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
IPC分类号： G02B6/02
CPC分类号： G02B6/02347 , G02B6/02 , G02B6/02328 , G02B6/02366 , G02B6/02385 , G02B6/255 , G02B6/3652 , G02B6/381 , G02B6/382
摘要： An optical fiber which, at an optical fiber connecting end having a plurality of voids around the periphery of a core, has a light-permeable substance, such as a resin or glass whose refractive index is lower than that of quartz type substances, filled in the voids adjacent to the connecting end. An optical fiber connecting section where an optical fiber having a plurality of voids in a clad around the periphery of a core is connected to another optical fiber, wherein the optical fiber is connected end-to-end to aforesaid another optical fiber through a refractive index matching agent whose refractive index at the minimum temperature in actual use is lower than that of the core.
摘要翻译：一种光纤，其在具有围绕芯周围的多个空隙的光纤连接端具有透光性物质，例如树脂或玻璃，其折射率低于石英类物质的折射率与连接端相邻的空隙。一种光纤连接部分，其中在芯周围的包层中具有多个空隙的光纤连接到另一光纤，其中光纤通过折射率端对端连接到前述另一光纤匹配剂，其实际使用的最低温度的折射率低于核心的折射率。

2. 发明授权

US08800323B2 Method of sealing air holes in an optical fiber 有权
标题翻译：密封光纤空气孔的方法
公开(公告)号：US08800323B2
公开(公告)日：2014-08-12
申请号：US12073412
申请日：2008-03-05
申请人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
发明人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
IPC分类号： C03B37/00
CPC分类号： G02B6/02347 , G02B6/02 , G02B6/02328 , G02B6/02366 , G02B6/02385 , G02B6/255 , G02B6/3652 , G02B6/381 , G02B6/382
摘要： An optical fiber which, at an optical fiber connecting end having a plurality of voids around the periphery of a core, has a light-permeable substance, such as a resin or glass whose refractive index is lower than that of quartz type substances, filled in the voids adjacent to the connecting end. An optical fiber connecting section where an optical fiber having a plurality of voids in a clad around the periphery of a core is connected to another optical fiber, wherein the optical fiber is connected end-to-end to aforesaid another optical fiber through a refractive index matching agent whose refractive index at the minimum temperature in actual use is lower than that of the core.
摘要翻译：一种光纤，其在具有围绕芯周围的多个空隙的光纤连接端具有透光性物质，例如树脂或玻璃，其折射率低于石英类物质的折射率与连接端相邻的空隙。一种光纤连接部分，其中在芯周围的包层中具有多个空隙的光纤连接到另一光纤，其中光纤通过折射率端对端连接到前述另一光纤匹配剂，其实际使用的最低温度的折射率低于核心的折射率。

3. 发明申请

US20060204195A1 Optical fiber, optical fiber connecting method, and optical connector 失效
标题翻译：光纤，光纤连接方式，光连接器
公开(公告)号：US20060204195A1
公开(公告)日：2006-09-14
申请号：US10551949
申请日：2004-06-30
申请人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
发明人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
IPC分类号： G02B6/032 , G02B6/36
CPC分类号： G02B6/02347 , G02B6/02 , G02B6/02328 , G02B6/02366 , G02B6/02385 , G02B6/255 , G02B6/3652 , G02B6/381 , G02B6/382
摘要： An optical fiber which, at an optical fiber connecting end having a plurality of voids around the periphery of a core, has a light-permeable substance, such as a resin or glass whose refractive index is lower than that of quartz type substances, filled in the voids adjacent to the connecting end. An optical fiber connecting section where an optical fiber having a plurality of voids in a clad around the periphery of a core is connected to another optical fiber, wherein the optical fiber is connected end-to-end to aforesaid another optical fiber through a refractive index matching agent whose refractive index at the minimum temperature in actual use is lower than that of the core.
摘要翻译：一种光纤，其在具有围绕芯周围的多个空隙的光纤连接端具有透光性物质，例如树脂或玻璃，其折射率低于石英类物质的折射率与连接端相邻的空隙。一种光纤连接部分，其中在芯周围的包层中具有多个空隙的光纤连接到另一光纤，其中光纤通过折射率端对端连接到前述另一光纤匹配剂，其实际使用的最低温度的折射率低于核心的折射率。

4. 发明授权

US07658550B2 Optical fiber, optical fiber connecting method, and optical connector 失效
标题翻译：光纤，光纤连接方式，光连接器
公开(公告)号：US07658550B2
公开(公告)日：2010-02-09
申请号：US12073411
申请日：2008-03-05
申请人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
发明人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
IPC分类号： G02B6/36
CPC分类号： G02B6/02347 , G02B6/02 , G02B6/02328 , G02B6/02366 , G02B6/02385 , G02B6/255 , G02B6/3652 , G02B6/381 , G02B6/382
摘要： An optical fiber which, at an optical fiber connecting end having a plurality of voids around the periphery of a core, has a light-permeable substance, such as a resin or glass whose refractive index is lower than that of quartz type substances, filled in the voids adjacent to the connecting end. An optical fiber connecting section where an optical fiber having a plurality of voids in a clad around the periphery of a core is connected to another optical fiber, wherein the optical fiber is connected end-to-end to aforesaid another optical fiber through a refractive index matching agent whose refractive index at the minimum temperature in actual use is lower than that of the core.
摘要翻译：一种光纤，其在具有围绕芯周围的多个空隙的光纤连接端具有透光性物质，例如树脂或玻璃，其折射率低于石英类物质的折射率与连接端相邻的空隙。一种光纤连接部分，其中在芯周围的包层中具有多个空隙的光纤连接到另一光纤，其中光纤通过折射率端对端连接到前述另一光纤匹配剂，其实际使用的最低温度的折射率低于核心的折射率。

5. 发明申请

US20080250816A1 Optical fiber, optical fiber connecting method, and optical connector 有权
公开(公告)号：US20080250816A1
公开(公告)日：2008-10-16
申请号：US12073412
申请日：2008-03-05
申请人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
发明人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
IPC分类号： C03B37/023
CPC分类号： G02B6/02347 , G02B6/02 , G02B6/02328 , G02B6/02366 , G02B6/02385 , G02B6/255 , G02B6/3652 , G02B6/381 , G02B6/382
摘要： An optical fiber which, at an optical fiber connecting end having a plurality of voids around the periphery of a core, has a light-permeable substance, such as a resin or glass whose refractive index is lower than that of quartz type substances, filled in the voids adjacent to the connecting end. An optical fiber connecting section where an optical fiber having a plurality of voids in a clad around the periphery of a core is connected to another optical fiber, wherein the optical fiber is connected end-to-end to aforesaid another optical fiber through a refractive index matching agent whose refractive index at the minimum temperature in actual use is lower than that of the core.

6. 发明授权

US07376315B2 Optical fiber, optical fiber connecting method, and optical connector 失效
公开(公告)号：US07376315B2
公开(公告)日：2008-05-20
申请号：US10551949
申请日：2004-06-30
申请人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
发明人： Yoshinori Kurosawa , Bing Yao , Kazumasa Ohsono , Masao Tachikura , Hisanori Nakai , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
IPC分类号： G02B6/02
CPC分类号： G02B6/02347 , G02B6/02 , G02B6/02328 , G02B6/02366 , G02B6/02385 , G02B6/255 , G02B6/3652 , G02B6/381 , G02B6/382
摘要： An optical fiber which, at an optical fiber connecting end having a plurality of voids around the periphery of a core, has a light-permeable substance, such as a resin or glass whose refractive index is lower than that of quartz type substances, filled in the voids adjacent to the connecting end. An optical fiber connecting section where an optical fiber having a plurality of voids in a clad around the periphery of a core is connected to another optical fiber, wherein the optical fiber is connected end-to-end to aforesaid another optical fiber through a refractive index matching agent whose refractive index at the minimum temperature in actual use is lower than that of the core.

7. 发明授权

US07349610B2 Optical fiber coiled cord 失效
标题翻译：光纤线圈
公开(公告)号：US07349610B2
公开(公告)日：2008-03-25
申请号：US10558890
申请日：2004-06-30
申请人： Kazumasa Ohsono , Masao Tachikura , Yoshinori Kurosawa , Yoshikazu Namekawa , Kenji Kawase , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
发明人： Kazumasa Ohsono , Masao Tachikura , Yoshinori Kurosawa , Yoshikazu Namekawa , Kenji Kawase , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
IPC分类号： G02B6/02
CPC分类号： G02B6/4458 , G02B6/02314
摘要： An optical fiber coiled cord having a coil construction in which an optical fiber cord is spirally bent to obtain lengthwise stretchability, wherein the fiber coiled cord is provided with a stretch length control member which restricts lengthwise elongation.
摘要翻译：一种具有线圈结构的光纤线圈，其中光纤线被螺旋弯曲以获得纵向拉伸性，其中纤维卷绕线设置有限制纵向伸长的拉伸长度控制构件。

8. 发明申请

US20060257086A1 Optical fiber coiled cord 失效
标题翻译：光纤线圈
公开(公告)号：US20060257086A1
公开(公告)日：2006-11-16
申请号：US10558890
申请日：2004-06-30
申请人： Kazumasa Ohsono , Masao Tachikura , Yoshinori Kurosawa , Yoshikazu Namekawa , Kenji Kawase , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
发明人： Kazumasa Ohsono , Masao Tachikura , Yoshinori Kurosawa , Yoshikazu Namekawa , Kenji Kawase , Toshio Kurashima , Eiji Araki , Katumi Hiramatu
IPC分类号： G02B6/02
CPC分类号： G02B6/4458 , G02B6/02314
摘要： An optical fiber coiled cord having a coil construction in which an optical fiber cord is spirally bent to obtain lengthwise stretchability, wherein the fiber coiled cord is provided with a stretch length control member which restricts lengthwise elongation.
摘要翻译：一种具有线圈结构的光纤线圈，其中光纤线被螺旋弯曲以获得纵向拉伸性，其中纤维卷绕线设置有限制纵向伸长的拉伸长度控制构件。

9. 发明授权

US08472769B2 Optical fiber, end part processing method of optical fiber, and end part processing apparatus of optical fiber 失效
标题翻译：光纤，光纤端部处理方法，光纤端部处理装置
公开(公告)号：US08472769B2
公开(公告)日：2013-06-25
申请号：US12941231
申请日：2010-11-08
申请人： Masao Tachikura , Kazumasa Ohsono , Noribumi Shiina , Kanako Suzuki , Yoshikazu Namekawa , Kyoji Osozawa , Toshihiko Ishikawa , Masaru Ishikawa , Motoyoshi Nakamura
发明人： Masao Tachikura , Kazumasa Ohsono , Noribumi Shiina , Kanako Suzuki , Yoshikazu Namekawa , Kyoji Osozawa , Toshihiko Ishikawa , Masaru Ishikawa , Motoyoshi Nakamura
IPC分类号： G02B6/032
CPC分类号： G02B6/02385 , G02B6/02347 , G02B6/02366 , G02B6/25
摘要： An optical fiber that has no bubbles in the ultraviolet ray curable resin filled inside the air holes to seal the end parts thereof, an end part processing method of the optical fiber, and an end part processing apparatus of the optical fiber, are provided. In an end part processing method of an optical fiber that is comprised of a core and a cladding formed around the core, the cladding having a refraction index lower than that of the core and has a plurality of air holes formed therein along the axis of the core, wherein the end part process of the optical fiber is to form sealed portions on the ends of the air holes by sealing them with ultraviolet ray curable resin, the method is characterized in that the sealed portion is formed by heating the end of the optical fiber.
摘要翻译：提供了填充在空气孔内的紫外线固化树脂中没有气泡以密封其端部的光纤，光纤的端部处理方法和光纤的端部处理装置。在由芯和形成在芯周围的包层构成的光纤的端部处理方法中，包层具有比芯的折射率低的折射率，并且沿着该芯的轴线形成有多个气孔芯部，其中光纤的端部处理是通过用紫外线固化树脂密封而在气孔的端部上形成密封部分，其特征在于，密封部分通过加热光学器件的端部而形成纤维。

10. 发明授权

US06185350B2 Optical fiber cord and optical cord ribbon 有权
标题翻译：光纤线和光纤带
公开(公告)号：US06185350B2
公开(公告)日：2001-02-06
申请号：US09524662
申请日：2000-03-13
申请人： Masao Tachikura , Hajime Takemoto , Shigenori Uruno , Isao Nakanishi
发明人： Masao Tachikura , Hajime Takemoto , Shigenori Uruno , Isao Nakanishi
IPC分类号： G02B644
CPC分类号： G02B6/4434 , G02B6/4403 , G02B6/4404
摘要： A mono-fiber type optical fiber cord comprising: a coated optical fiber which is an optical fiber with a fiber coat therearound, a synthetic resin coat having a substantially rectangular sectional surface for further covering the coated optical fiber, and a reinforcing member within the coat for coated optical fiber, wherein the reinforcing member is located along one of the shorter sides of the coat in the substantially parallel direction with the shorter sides in such a manner as to be embedded along the longitudinally extending direction of the coated optical fiber. An optical cord ribbon is formed by mutually bonding the longer sides of the adjacent substantially rectangular sectional surfaces of a plurality of the mono-fiber type optical fiber cords, and thereafter by coating the external surface of the thus aligned optical fiber cords by a bundling coating method.
摘要翻译：一种单纤维型光纤线，包括：作为其周围具有纤维膜的光纤的被覆光纤，具有用于进一步覆盖所述被覆光纤的大致矩形的截面的合成树脂涂层，以及所述涂层内的加强部件对于涂覆光纤，其中加强构件沿着与短边大致平行的方向沿着涂层的短边中的一个沿着沿着涂覆的光纤的纵向延伸方向嵌入的方式定位。通过将多根单纤维型光纤线的相邻的大致矩形的截面的长边相互结合而形成光纤带，之后，通过将这样取向的光纤帘线的外表面通过捆扎层方法。

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