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1. 发明申请

US20070196055A1 Optical connector and connection structure of optical fibers 有权
标题翻译：光纤连接器和光纤的连接结构
公开(公告)号：US20070196055A1
公开(公告)日：2007-08-23
申请号：US11637743
申请日：2006-12-13
申请人： Yoshihisa Kato , Kanako Suzuki , Noribumi Shiina , Tomoyuki Nisio , Kazumasa Ohsono , Yoshikazu Namekawa , Yoshihiro Nakatani
发明人： Yoshihisa Kato , Kanako Suzuki , Noribumi Shiina , Tomoyuki Nisio , Kazumasa Ohsono , Yoshikazu Namekawa , Yoshihiro Nakatani
IPC分类号： G02B6/36
CPC分类号： G02B6/3846 , G02B6/02333 , G02B6/382 , G02B6/3838
摘要： An optical connector having: a ferrule into which a first optical fiber is inserted; an optical fiber connector disposed at an back end of the ferrule; and a cross-linkable refractive index matching member attached onto an end face on a back end side of the first optical fiber. The end face on the back end side of the first optical fiber and an end face of a second optical fiber to be inserted into the optical fiber connector from a back end side thereof are to be connected by a butting connection. The cross-linkable refractive index matching member is formed such that a cross-linkable refractive index matching agent is coated on the end face on the back end side of the first optical fiber, and the coated agent is cross-linked and hardened.
摘要翻译：一种光连接器，具有：插入第一光纤的套圈; 设置在所述套圈的后端的光纤连接器; 以及附接到第一光纤的后端侧的端面上的可交联折射率匹配构件。第一光纤的后端侧的端面和从其后端侧插入到光纤连接器的第二光纤的端面通过对接连接来连接。可交联折射率匹配构件形成为使得可交联折射率匹配剂涂覆在第一光纤的后端侧的端面上，并且涂覆剂交联并硬化。

2. 发明授权

US07393143B2 Optical connector and connection structure of optical fibers 有权
标题翻译：光纤连接器和光纤的连接结构
公开(公告)号：US07393143B2
公开(公告)日：2008-07-01
申请号：US11637743
申请日：2006-12-13
申请人： Yoshihisa Kato , Kanako Suzuki , Noribumi Shiina , Tomoyuki Nisio , Kazumasa Ohsono , Yoshikazu Namekawa , Yoshihiro Nakatani
发明人： Yoshihisa Kato , Kanako Suzuki , Noribumi Shiina , Tomoyuki Nisio , Kazumasa Ohsono , Yoshikazu Namekawa , Yoshihiro Nakatani
IPC分类号： G02B6/38
CPC分类号： G02B6/3846 , G02B6/02333 , G02B6/382 , G02B6/3838
摘要： An optical connector having: a ferrule into which a first optical fiber is inserted; an optical fiber connector disposed at an back end of the ferrule; and a cross-linkable refractive index matching member attached onto an end face on a back end side of the first optical fiber. The end face on the back end side of the first optical fiber and an end face of a second optical fiber to be inserted into the optical fiber connector from a back end side thereof are to be connected by a butting connection. The cross-linkable refractive index matching member is formed such that a cross-linkable refractive index matching agent is coated on the end face on the back end side of the first optical fiber, and the coated agent is cross-linked and hardened.
摘要翻译：一种光连接器，具有：插入第一光纤的套圈; 设置在所述套圈的后端的光纤连接器; 以及附接到第一光纤的后端侧的端面上的可交联折射率匹配构件。第一光纤的后端侧的端面和从其后端侧插入到光纤连接器的第二光纤的端面通过对接连接来连接。可交联折射率匹配构件形成为使得可交联折射率匹配剂涂覆在第一光纤的后端侧的端面上，并且涂覆剂交联并硬化。

3. 发明授权

US07857525B2 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US07857525B2
公开(公告)日：2010-12-28
申请号：US11964749
申请日：2007-12-27
申请人： Kanako Suzuki , Yoshihisa Kato , Noribumi Shiina , Kazumasa Ohsono , Tomoyuki Nisio
发明人： Kanako Suzuki , Yoshihisa Kato , Noribumi Shiina , Kazumasa Ohsono , Tomoyuki Nisio
IPC分类号： G02B6/36 , G02B6/26 , G02B6/30 , G02B6/38 , G02B6/255
CPC分类号： G02B6/3846 , G02B6/255 , G02B6/382
摘要： An optical connector according to the present invention comprises a ferrule and a V-groove board connected to the ferrule, wherein a first optical fiber and a second optical fiber being butt jointed in a V-groove formed in the V-groove board so as to be interconnected; the second optical fiber is connected to the first optical fiber through a refractive index matching material of cross-link curing type applied to an end surface on the V-groove board side of the first optical fiber; and spaces are provided in the V-groove so as to relax stress loaded on the refractive index matching material of cross-link curing type.
摘要翻译：根据本发明的光连接器包括一个套圈和一个连接到套圈的V形槽板，其中第一光纤和第二光纤被对接在形成在V形槽板中的V形槽中，以便互相联系所述第二光纤通过施加到所述第一光纤的V槽板侧的端面的交联固化型的折射率匹配材料连接到所述第一光纤; 并且在V形槽中设置空间，以缓和负载在交联固化型折射率匹配材料上的应力。

4. 发明申请

US20080159696A1 Optical Connector 有权
标题翻译：光连接器
公开(公告)号：US20080159696A1
公开(公告)日：2008-07-03
申请号：US11964749
申请日：2007-12-27
申请人： Kanako Suzuki , Yoshihisa Kato , Noribumi Shiina , Kazumasa Ohsono , Tomoyuki Nisio
发明人： Kanako Suzuki , Yoshihisa Kato , Noribumi Shiina , Kazumasa Ohsono , Tomoyuki Nisio
IPC分类号： G02B6/38
CPC分类号： G02B6/3846 , G02B6/255 , G02B6/382
摘要： An optical connector according to the present invention comprises a ferrule and a V-groove board connected to the ferrule, wherein a first optical fiber and a second optical fiber being butt jointed in a V-groove formed in the V-groove board so as to be interconnected; the second optical fiber is connected to the first optical fiber through a refractive index matching material of cross-link curing type applied to an end surface on the V-groove board side of the first optical fiber; and spaces are provided in the V-groove so as to relax stress loaded on the refractive index matching material of cross-link curing type.
摘要翻译：根据本发明的光连接器包括一个套圈和一个连接到套圈的V形槽板，其中第一光纤和第二光纤被对接在形成在V形槽板中的V形槽中，以便互相联系所述第二光纤通过施加到所述第一光纤的V槽板侧的端面的交联固化型的折射率匹配材料连接到所述第一光纤; 并且在V形槽中设置空间，以缓和负载在交联固化型折射率匹配材料上的应力。

5. 发明授权

US07583877B2 Optical fiber, optical fiber connection structure and optical connector 失效
标题翻译：光纤，光纤连接结构和光纤连接器
公开(公告)号：US07583877B2
公开(公告)日：2009-09-01
申请号：US12068083
申请日：2008-02-01
申请人： Kanako Suzuki , Bing Yao , Kazumasa Ohsono , Yoshihisa Kato
发明人： Kanako Suzuki , Bing Yao , Kazumasa Ohsono , Yoshihisa Kato
IPC分类号： G02B6/02
CPC分类号： G02B6/02361 , G02B6/02376 , G02B6/02385 , G02B6/3806 , G02B6/381
摘要： An optical fiber includes a core, a clad having a plurality of air holes at a periphery of the core, and a hardening resin filled in a sealed portion at an end of the plurality of air holes. The hardening resin after hardening has a fill length of 7 mm to 8 mm. An optical fiber connection structure includes the optical fiber with an end face butt-connected to another optical fiber. An optical connector includes the optical fiber, and a ferrule to which the optical fiber is attached.
摘要翻译：光纤包括芯，在芯的周围具有多个气孔的包层，以及填充在多个气孔的端部的密封部分的硬化树脂。硬化后的硬化树脂的填充长度为7mm〜8mm。光纤连接结构包括具有与另一光纤对接的端面的光纤。光连接器包括光纤和光纤所附接的套圈。

6. 发明申请

US20080292248A1 Optical fiber, optical fiber connection structure and optical connector 失效
标题翻译：光纤，光纤连接结构和光纤连接器
公开(公告)号：US20080292248A1
公开(公告)日：2008-11-27
申请号：US12068083
申请日：2008-02-01
申请人： Kanako Suzuki , Bing Yao , Kazumasa Ohsono , Yoshihisa Kato
发明人： Kanako Suzuki , Bing Yao , Kazumasa Ohsono , Yoshihisa Kato
IPC分类号： G02B6/36 , G02B6/02
CPC分类号： G02B6/02361 , G02B6/02376 , G02B6/02385 , G02B6/3806 , G02B6/381
摘要： An optical fiber includes a core, a clad having a plurality of air holes at a periphery of the core, and a hardening resin filled in a sealed portion at an end of the plurality of air holes. The hardening resin after hardening has a fill length of 7 mm to 8 mm. An optical fiber connection structure includes the optical fiber with an end face butt-connected to another optical fiber. An optical connector includes the optical fiber, and a ferrule to which the optical fiber is attached.
摘要翻译：光纤包括芯，在芯的周围具有多个气孔的包层，以及填充在多个气孔的端部的密封部分的硬化树脂。硬化后的硬化树脂的填充长度为7mm〜8mm。光纤连接结构包括具有与另一光纤对接的端面的光纤。光连接器包括光纤和光纤所附接的套圈。

7. 发明申请

US20080292244A1 Optical fiber, sealing method for optical fiber end face, connection structure of optical fiber, and optical connector 审中-公开
标题翻译：光纤，光纤端面密封方法，光纤连接结构和光连接器
公开(公告)号：US20080292244A1
公开(公告)日：2008-11-27
申请号：US11984287
申请日：2007-11-15
申请人： Yoshihisa Kato , Kanako Suzuki , Yoshinori Kurosawa , Kazumasa Ohsono
发明人： Yoshihisa Kato , Kanako Suzuki , Yoshinori Kurosawa , Kazumasa Ohsono
IPC分类号： G02B6/032 , G02B6/26 , G02B6/36
CPC分类号： G02B6/02366 , G02B6/02385 , G02B6/25
摘要： An optical fiber includes a core, a clad formed around the core, a plurality of holes being formed in the clad, and a hardening resin having a moisture permeability equal to or less than 0.5 g/cm2·24 hr, in which the hardening resin is filled in a vicinity of an end face of the holes.
摘要翻译：光纤包括芯，形成在芯周围的包层，在包层中形成多个孔，以及具有等于或小于0.5g / cm 2的湿度渗透率的硬化树脂24小时，其中硬化树脂填充在孔的端面附近。

8. 发明授权

US07555184B2 Optical fiber, end face structure of optical fiber assembly, and optical connector 失效
标题翻译：光纤，光纤组件的端面结构和光连接器
公开(公告)号：US07555184B2
公开(公告)日：2009-06-30
申请号：US11984404
申请日：2007-11-16
申请人： Yoshinori Kurosawa , Kazumasa Ohsono , Yoshihisa Kato
发明人： Yoshinori Kurosawa , Kazumasa Ohsono , Yoshihisa Kato
IPC分类号： G02B6/02
CPC分类号： G02B6/3861 , G02B6/02333 , G02B6/02347 , G02B6/382 , G02B6/3863
摘要： An optical fiber includes a core, a clad formed around the core, a plurality of holes being formed in the clad, and a UV curing optically-transparent resin which is filled in the holes and hardened. The UV curing optically-transparent resin has a Young's modulus of 8 to 500 MPa after hardening.
摘要翻译：光纤包括芯，围绕芯形成的包层，在包层中形成多个孔，以及填充在孔中并固化的UV固化光学透明树脂。 UV固化光学透明树脂硬化后的杨氏模量为8〜500MPa。

9. 发明申请

US20080317416A1 Optical fiber, end face structure of optical fiber assembly, and optical connector 失效
标题翻译：光纤，光纤组件的端面结构和光连接器
公开(公告)号：US20080317416A1
公开(公告)日：2008-12-25
申请号：US11984404
申请日：2007-11-16
申请人： Yoshinori Kurosawa , Kazumasa Ohsono , Yoshihisa Kato
发明人： Yoshinori Kurosawa , Kazumasa Ohsono , Yoshihisa Kato
IPC分类号： G02B6/02 , G02B6/36 , G02B6/24
CPC分类号： G02B6/3861 , G02B6/02333 , G02B6/02347 , G02B6/382 , G02B6/3863
摘要： An optical fiber includes a core, a clad formed around the core, a plurality of holes being formed in the clad, and a UV curing optically-transparent resin which is filled in the holes and hardened. The UV curing optically-transparent resin has a Young's modulus of 8 to 500 MPa after hardening.
摘要翻译：光纤包括芯，围绕芯形成的包层，在包层中形成多个孔，以及填充在孔中并固化的UV固化光学透明树脂。 UV固化光学透明树脂在硬化后的杨氏模量为8〜500MPa。

10. 发明授权

US07805035B2 Forming method of refractive index matching film 有权
$Forming method of refractive index matching film$
标题翻译：折射率匹配薄膜的成型方法
公开(公告)号：US07805035B2
公开(公告)日：2010-09-28
申请号：US12021326
申请日：2008-01-29
申请人： Yoshihisa Kato , Kanako Suzuki
发明人： Yoshihisa Kato , Kanako Suzuki
IPC分类号： G02B6/32 , G02B6/00
CPC分类号： G02B6/3846 , G02B6/3855
摘要： A forming method of a refractive index matching film comprises steps: one end of an optical fiber is brought into contact with a liquid surface of a photo-curable refractive index matching solution; curing reaction light is made incident to the opposite end of the optical fiber and is emitted through the one end of the optical fiber so as to cure preliminarily the photo-curable refractive index matching solution in contact with the one end of the optical fiber; the curing reaction light is tentatively stopped; the one end of the optical fiber is separated from the liquid surface of the photo-curable refractive index matching solution; and the curing reaction light is made incident again from the opposite end of the optical fiber so as to cure the preliminarily cured photo-curable refractive index matching solution and form a refractive index matching film.
摘要翻译：折射率匹配膜的形成方法包括以下步骤：使光纤的一端与光固化型折射率匹配溶液的液面接触; 固化反应光入射到光纤的相对端，并通过光纤的一端发射，以便预先固化与光纤的一端接触的光固化折射率匹配溶液; 固化反应光暂时停止; 光纤的一端与光固化型折射率匹配溶液的液面分离; 并且使固化反应光从光纤的另一端重新入射，以固化预固化的光固化折射率匹配溶液并形成折射率匹配膜。

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