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1. 发明授权

US07162126B2 Optical module having a semiconductor optical device mounted on a bared cladding of an optical fiber 有权
标题翻译：具有安装在光纤的裸露包层上的半导体光学器件的光学模块
公开(公告)号：US07162126B2
公开(公告)日：2007-01-09
申请号：US10927503
申请日：2004-08-27
申请人： Toshio Takagi , Kenichiro Ohtsuka , Toshifumi Hosoya
发明人： Toshio Takagi , Kenichiro Ohtsuka , Toshifumi Hosoya
IPC分类号： G02B6/30 , G02B6/42 , G02B6/36
CPC分类号： G02B6/4292
摘要： The present invention is to provide an optical module in which factors influencing the optical coupling between the semiconductor optical device and the optical fiber may be reduced. The optical module of the present invention includes a ferrule having first and second regions arranged in this order, and an optical fiber secured in the center of the ferrule. The second region of the ferrule provides an end surface of the ferrule, where the tip of the core is exposed thereto, and a mounting surface where the semiconductor optical device is mounted thereon to optically couple with the core of the optical fiber.
摘要翻译：本发明提供一种能够减小影响半导体光学元件与光纤之间的光耦合的因素的光学模块。本发明的光模块包括具有依次布置的第一和第二区域的套圈和固定在套圈中心的光纤。套圈的第二区域提供套圈的端面，其中芯的尖端暴露于其中，并且其上安装有半导体光学装置以与光纤的芯光学耦合的安装表面。

2. 发明申请

US20050089279A1 Optical module having a semiconductor optical device mounted on a bared cladding of an optical fiber 有权
标题翻译：具有安装在光纤的裸露包层上的半导体光学器件的光学模块
公开(公告)号：US20050089279A1
公开(公告)日：2005-04-28
申请号：US10927503
申请日：2004-08-27
申请人： Toshio Takagi , Kenichiro Ohtsuka , Toshifumi Hosoya
发明人： Toshio Takagi , Kenichiro Ohtsuka , Toshifumi Hosoya
IPC分类号： G02B6/42 , H01L31/0232 , H01S5/022 , G02B6/36
CPC分类号： G02B6/4292
摘要： The present invention is to provide an optical module in which factors influencing the optical coupling between the semiconductor optical device and the optical fiber may be reduced. The optical module of the present invention includes a ferrule having first and second regions arranged in this order, and an optical fiber secured in the center of the ferrule. The second region of the ferrule provides an end surface of the ferrule, where the tip of the core is exposed thereto, and a mounting surface where the semiconductor optical device is mounted thereon to optically couple with the core of the optical fiber.
摘要翻译：本发明提供一种能够减小影响半导体光学元件与光纤之间的光耦合的因素的光学模块。本发明的光模块包括具有依次布置的第一和第二区域的套圈和固定在套圈中心的光纤。套圈的第二区域提供套圈的端面，其中芯的尖端暴露于其中，并且其上安装有半导体光学装置以与光纤的芯光学耦合的安装表面。

3. 发明授权

US07512307B2 Method of making optical connector ferrule, die for making optical connector ferrule, optical connector ferrule made by this method, and optical connector and optical wiring system using the same 有权
标题翻译：制造光连接器套圈的方法，用于制造光连接器套圈的模具，通过该方法制造的光连接器套圈，以及使用其的光连接器和光布线系统
公开(公告)号：US07512307B2
公开(公告)日：2009-03-31
申请号：US11495734
申请日：2006-07-31
申请人： Wataru Sakurai , Hiroshi Katsura , Toshiaki Kakii , Kei Sunaga , Tomohiko Ueda , Toshifumi Hosoya , Daizo Nishioka , Kenichiro Ohtsuka , Yuko Masunaga
发明人： Wataru Sakurai , Hiroshi Katsura , Toshiaki Kakii , Kei Sunaga , Tomohiko Ueda , Toshifumi Hosoya , Daizo Nishioka , Kenichiro Ohtsuka , Yuko Masunaga
IPC分类号： G02B6/00
CPC分类号： B29C45/2628 , B29C45/36 , B29D11/0075 , B29L2011/0075 , G02B6/3652 , G02B6/3696 , G02B6/3837 , G02B6/3839 , G02B6/3865 , G02B6/3885
摘要： An optical connector ferrule molding die 1 for molding an optical connector ferrule having a plurality of optical fiber holes comprises an upper die 10, a lower die 11, and an intermediate die 12, whereas the intermediate die 12 comprises a plurality of optical fiber hole forming pins 126 for forming optical fiber holes. The lower die 11 is provided with a protrusion 114 for forming a window hole of the optical connector ferrule, whereas the optical fiber hole forming pins 126 projecting from the intermediate die 12 are secured by through holes 115 penetrating through the protrusion 114 and V-grooves 113.
摘要翻译：一种用于模制具有多个光纤孔的光连接器套圈的光连接器套圈成型模1包括上模10，下模11和中间模12，而中间模12包括多个光纤孔形成用于形成光纤孔的销126。下模11设置有用于形成光连接器套圈的窗孔的突起114，而从中间模12突出的形成光纤孔的销126由穿过突起114的通孔115和V形槽 113。

4. 发明授权

US07410303B2 Method and metal mold for manufacturing optical connector ferrule, optical connector ferrule manufactured by using the method, and optical connector and optical wiring system using the ferrule 有权
标题翻译：用于制造光学连接器套圈的方法和金属模具，使用该方法制造的光学连接器套圈以及使用套圈的光学连接器和光学配线系统
公开(公告)号：US07410303B2
公开(公告)日：2008-08-12
申请号：US10497085
申请日：2002-11-29
申请人： Wataru Sakurai , Hiroshi Katsura , Toshiaki Kakii , Kei Sunaga , Tomohiko Ueda , Toshifumi Hosoya , Daizo Nishioka , Kenichiro Ohtsuka , Yuko Masunaga
发明人： Wataru Sakurai , Hiroshi Katsura , Toshiaki Kakii , Kei Sunaga , Tomohiko Ueda , Toshifumi Hosoya , Daizo Nishioka , Kenichiro Ohtsuka , Yuko Masunaga
IPC分类号： G02B6/36
CPC分类号： B29C45/2628 , B29C45/36 , B29D11/0075 , B29L2011/0075 , G02B6/3652 , G02B6/3696 , G02B6/3837 , G02B6/3839 , G02B6/3865 , G02B6/3885
摘要： An optical connector ferrule molding die 1 for molding an optical connector ferrule having a plurality of optical fiber holes comprises an upper die 10, a lower die 11, and an intermediate die 12, whereas the intermediate die 12 comprises a plurality of optical fiber hole forming pins 126 for forming optical fiber holes. The lower die 11 is provided with a protrusion 114 for forming a window hole of the optical connector ferrule, whereas the optical fiber hole forming pins 126 projecting from the intermediate die 12 are secured by through holes 115 penetrating through the protrusion 114 and V-grooves 113.
摘要翻译：一种用于模制具有多个光纤孔的光连接器套圈的光连接器套圈成型模1包括上模10，下模11和中间模12，而中间模12包括多个光纤孔形成用于形成光纤孔的销126。下模11设置有用于形成光连接器套圈的窗孔的突起114，而从中间模12突出的形成光纤孔的销126由穿过突起114的通孔115和V形槽 113。

5. 发明申请

US20080013891A1 Optical fiber connector, optical fiber connecting method, and, connector converter 有权
标题翻译：光纤连接器，光纤连接方法，以及连接器转换器
公开(公告)号：US20080013891A1
公开(公告)日：2008-01-17
申请号：US11783607
申请日：2007-04-10
申请人： Daizo Nishioka , Kenichiro Ohtsuka , Toshifumi Hosoya
发明人： Daizo Nishioka , Kenichiro Ohtsuka , Toshifumi Hosoya
IPC分类号： G02B6/38
CPC分类号： G02B6/3846 , G02B6/3809 , G02B6/3821 , G02B6/3823 , G02B6/3825 , G02B6/3887
摘要： The present invention relates to a low-cost attachable/detachable optical fiber connector, and the like. The optical fiber connector comprises first and second fiber connecting members. The first fiber connecting members has a ferrule that holds a first optical fiber in its inserting hole in a slidable state, a housing that covers the first optical fiber, and a fixing member that fixes the inserted first optical fiber to the housing behind the ferrule so as not to protrude out from the ferrule. The second fiber connecting members has a housing that has a ferrule engaging portion having a recess therein and an optical fiber holding portion that holds a second optical fiber in its inserting hole in a slidable state, and a fixing member that fixes the inserted second optical fiber to the housing behind the optical fiber holding portion so as to protrude into the recess from the optical fiber holding portion.
摘要翻译：本发明涉及一种低成本可连接/可拆卸光纤连接器等。光纤连接器包括第一和第二光纤连接部件。第一光纤连接部件具有将第一光纤保持在其插入孔中的可滑动状态的套圈，覆盖第一光纤的壳体和将插入的第一光纤固定在套圈后面的壳体的固定部件，不要从套圈突出。第二纤维连接构件具有壳体，该壳体具有在其内部具有凹部的套圈接合部分和在其滑动状态下将第二光纤保持在其插入孔中的光纤保持部分;以及固定构件，其将插入的第二光纤到光纤保持部后方的壳体，从光纤保持部突出到凹部内。

6. 发明申请

US20050123248A1 Method and metal mold for manufacturing optical connector ferrule, optical connector ferrule manufactured by using the method, and optical connector and optical wiring system using the ferrule 有权
标题翻译：用于制造光学连接器套圈的方法和金属模具，使用该方法制造的光学连接器套圈以及使用套圈的光学连接器和光学配线系统
公开(公告)号：US20050123248A1
公开(公告)日：2005-06-09
申请号：US10497085
申请日：2002-11-29
申请人： Wataru Sakurai , Hiroshi Katsura , Toshiaki Kaki , Kei Sunaga , Tomohiko Ueda , Toshifumi Hosoya , Daizo Nishioka , Kenichiro Ohtsuka , Yuko Masunaga
发明人： Wataru Sakurai , Hiroshi Katsura , Toshiaki Kaki , Kei Sunaga , Tomohiko Ueda , Toshifumi Hosoya , Daizo Nishioka , Kenichiro Ohtsuka , Yuko Masunaga
IPC分类号： B29C45/26 , B29C45/36 , B29D11/00 , G02B6/36 , G02B6/38
CPC分类号： B29C45/2628 , B29C45/36 , B29D11/0075 , B29L2011/0075 , G02B6/3652 , G02B6/3696 , G02B6/3837 , G02B6/3839 , G02B6/3865 , G02B6/3885
摘要： An optical connector ferrule molding die 1 for molding an optical connector ferrule having a plurality of optical fiber holes comprises an upper die 10, a lower die 11, and an intermediate die 12, whereas the intermediate die 12 comprises a plurality of optical fiber hole forming pins 126 for forming optical fiber holes. The lower die 11 is provided with a protrusion 114 for forming a window hole of the optical connector ferrule, whereas the optical fiber hole forming pins 126 projecting from the intermediate die 12 are secured by through holes 115 penetrating through the protrusion 114 and V-grooves 113.
摘要翻译：一种用于模制具有多个光纤孔的光连接器套圈的光连接器套圈成型模1包括上模10，下模11和中间模12，而中间模12包括多个光纤孔形成用于形成光纤孔的销126。下模11设置有用于形成光连接器套圈的窗孔的突起114，而从中间模12突出的形成光纤孔的销126由穿过突起114的通孔115和V形槽 113。

7. 发明授权

US07534051B2 Optical fiber connector, optical fiber connecting method, and connector converter 有权
标题翻译：光纤连接器，光纤连接方式和连接器转换器
公开(公告)号：US07534051B2
公开(公告)日：2009-05-19
申请号：US11783607
申请日：2007-04-10
申请人： Daizo Nishioka , Kenichiro Ohtsuka , Toshifumi Hosoya
发明人： Daizo Nishioka , Kenichiro Ohtsuka , Toshifumi Hosoya
IPC分类号： G02B6/36
CPC分类号： G02B6/3846 , G02B6/3809 , G02B6/3821 , G02B6/3823 , G02B6/3825 , G02B6/3887
摘要： The present invention relates to a low-cost attachable/detachable optical fiber connector, and the like. The optical fiber connector comprises first and second fiber connecting members. The first fiber connecting members has a ferrule that holds a first optical fiber in its inserting hole in a slidable state, a housing that covers the first optical fiber, and a fixing member that fixes the inserted first optical fiber to the housing behind the ferrule so as not to protrude out from the ferrule. The second fiber connecting members has a housing that has a ferrule engaging portion having a recess therein and an optical fiber holding portion that holds a second optical fiber in its inserting hole in a slidable state, and a fixing member that fixes the inserted second optical fiber to the housing behind the optical fiber holding portion so as to protrude into the recess from the optical fiber holding portion.
摘要翻译：本发明涉及一种低成本可连接/可拆卸光纤连接器等。光纤连接器包括第一和第二光纤连接部件。第一光纤连接部件具有将第一光纤保持在其插入孔中的可滑动状态的套圈，覆盖第一光纤的壳体以及将插入的第一光纤固定在套圈后面的壳体的固定部件，不要从套圈突出。第二纤维连接构件具有壳体，该壳体具有在其内具有凹部的套圈接合部分和在其滑动状态下将第二光纤保持在其插入孔中的光纤保持部分;以及固定构件，其将插入的第二光纤到光纤保持部后方的壳体，从光纤保持部突出到凹部内。

8. 发明申请

US20060263034A1 Method of making optical connector ferrule, die for making optical connector ferrule, optical connector ferrule made by this method, and optical connector and optical wiring system using the same 有权
公开(公告)号：US20060263034A1
公开(公告)日：2006-11-23
申请号：US11495734
申请日：2006-07-31
申请人： Wataru Sakurai , Hiroshi Katsura , Toshiaki Kakii , Kei Sunaga , Tomohiko Ueda , Toshifumi Hosoya , Daizo Nishioka , Kenichiro Ohtsuka , Yuko Masunaga
发明人： Wataru Sakurai , Hiroshi Katsura , Toshiaki Kakii , Kei Sunaga , Tomohiko Ueda , Toshifumi Hosoya , Daizo Nishioka , Kenichiro Ohtsuka , Yuko Masunaga
IPC分类号： G02B6/00
CPC分类号： B29C45/2628 , B29C45/36 , B29D11/0075 , B29L2011/0075 , G02B6/3652 , G02B6/3696 , G02B6/3837 , G02B6/3839 , G02B6/3865 , G02B6/3885
摘要： An optical connector ferrule molding die 1 for molding an optical connector ferrule having a plurality of optical fiber holes comprises an upper die 10, a lower die 11, and an intermediate die 12, whereas the intermediate die 12 comprises a plurality of optical fiber hole forming pins 126 for forming optical fiber holes. The lower die 11 is provided with a protrusion 114 for forming a window hole of the optical connector ferrule, whereas the optical fiber hole forming pins 126 projecting from the intermediate die 12 are secured by through holes 115 penetrating through the protrusion 114 and V-grooves 113.

9. 发明授权

US07606453B2 Ribbon-like optical fiber core assembly, method for producing the same, tape core assembly-containing connector, tape core assembly-containing optical fiber array, and optical wiring system 失效
标题翻译：带状光纤芯组件，其制造方法，带芯组件连接器，带芯组件的光纤阵列和光布线系统
公开(公告)号：US07606453B2
公开(公告)日：2009-10-20
申请号：US10525093
申请日：2003-08-27
申请人： Kousuke Tanaka , Toshifumi Hosoya , Tsuyoshi Ikada , Kazuhiro Sato , Hiroyasu Sugiyama , Toshiaki Kakii , Tomohiko Ueda
发明人： Kousuke Tanaka , Toshifumi Hosoya , Tsuyoshi Ikada , Kazuhiro Sato , Hiroyasu Sugiyama , Toshiaki Kakii , Tomohiko Ueda
IPC分类号： G02B6/44
CPC分类号： G02B6/448 , G02B6/4403
摘要： Tensile strength of a tape layer in the lengthwise direction is selected to be higher than adhesive force of the tape layer to optical fiber cores.Further, position limiting portions 111 by which the positions of a plurality of optical fibers 120 can be limited are formed in a flexible film 110 for tape core assembly which film is used for integrating the plurality of optical fibers 120 as a tape.Further, a ribbon-like optical fiber core assembly 301 according to the invention including a plurality of optical fiber cores 302 arranged planarly at designated intervals, an adhesive layer 305 disposed so as to surround the optical fiber cores 302, and films 304a and 304b integrated with the optical fiber cores 302 by the adhesive layer 305.
摘要翻译：磁带层沿长度方向的拉伸强度选择为高于带层对光纤芯的粘合力。此外，可以限制多个光纤120的位置的位置限制部111形成在用于将多根光纤120整体化为带的胶带芯组装用的柔性膜110中。此外，根据本发明的带状光纤芯组件301包括以指定间隔平面排列的多个光纤芯302，设置为围绕光纤芯302的粘合剂层305和集成的膜304a和304b 光纤芯302由粘合剂层305组成。

10. 发明授权

US06785455B2 Dispersion compensation unit and method of producing the same 失效
标题翻译：色散补偿单元及其制造方法
公开(公告)号：US06785455B2
公开(公告)日：2004-08-31
申请号：US10221345
申请日：2002-09-11
申请人： Takashi Fujii , Toshifumi Hosoya
发明人： Takashi Fujii , Toshifumi Hosoya
IPC分类号： G02B602
CPC分类号： G02B6/29377 , G02B6/02261 , G02B6/03627 , G02B6/3628 , G02B6/4457
摘要： A dispersion compensating fiber 1 is placed in the form of a coil or bundle within a housing 2, and a filling material 3 having a viscosity of 0.01 Pa·s to 0.6 Pa·s at normal temperature before curing is filled in a space around the dispersion compensating fiber 1 within the housing 2 and then the filling material is cured. As a result, a change of transmission loss caused by a temperature variation due to heat cycles of the dispersion compensator can be reduced. A difference in transmission loss can be further reduced by employing a method of placing the dispersion compensating fiber in the housing in the form of a loosely wound bundle and then pouring the filling material, or a method of applying vibration to the housing, in which the dispersion compensating fiber is placed, when pouring the filling material.
摘要翻译：色散补偿光纤1以壳体2内的线圈或束的形式放置，并且在固化之前的常温下粘度为0.01Pa.s至0.6Pa.s的填充材料3填充在围绕色散补偿光纤1在壳体2内，然后填充材料被固化。结果，可以降低由于色散补偿器的热循环引起的温度变化引起的传输损耗的变化。通过采用将散布补偿光纤放置在松散缠绕的束的形式并随后将填充材料倒入的方法或将振动施加到壳体的方法，可以进一步降低传输损耗的差异，其中当注入填充材料时，放置色散补偿光纤。

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