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1. 发明授权

US08641300B2 Spliced optical cable assembly 有权
标题翻译：拼接光缆组件
公开(公告)号：US08641300B2
公开(公告)日：2014-02-04
申请号：US13501728
申请日：2010-10-01
申请人： Kiyotaka Murashima , Hiroyasu Toyooka , Toshihiko Homma , Ryuichiro Sato , Keitaro Iwai
发明人： Kiyotaka Murashima , Hiroyasu Toyooka , Toshihiko Homma , Ryuichiro Sato , Keitaro Iwai
IPC分类号： G02B6/255
CPC分类号： G02B6/2558
摘要： A spliced optical cable assembly is reinforced at a spliced portion of coated optical fibers to have adequate strength. The spliced optical cable assembly includes: a pair of optical fiber cables in which high-strength fibers are aligned in the longitudinal direction around coated optical fibers. The outer circumference of the coated optical fibers being covered by sheaths. The spliced optical cable assembly further includes a connecting portion in which the pair of optical fiber cables are connected and the coated optical fibers extend from the sheaths. Glass fibers exposed from the coating of the coated optical fibers spliced to each other. The connected portion is covered and formed into an integral unit, together with the high-strength fibers exposed from the sheaths, by a reinforcing tube placed over the optical fiber cables and caused to contract so that both ends of the reinforcing tube engage the sheaths of the respective optical fiber cables.
摘要翻译：拼接的光缆组件在涂覆的光纤的拼接部分处被加强以具有足够的强度。拼接光缆组件包括：一对光纤电缆，其中高强度纤维沿着围绕涂覆光纤的纵向排列。被覆光纤的外周被护套覆盖。接合光缆组件还包括连接部分，在该连接部分中，一对光纤电缆连接在一起，并且涂覆的光纤从护套延伸。从被覆光纤的涂层露出的玻璃纤维彼此接合。连接部分被覆盖并形成为与护套暴露的高强度纤维一体的单元，通过放置在光纤电缆上的加强管并使其收缩，使得加强管的两端与相应的光纤电缆。

2. 发明授权

US08861920B2 Optical fiber holder and method for holding coated optical fiber 有权
标题翻译：光纤夹持器和保持涂层光纤的方法
公开(公告)号：US08861920B2
公开(公告)日：2014-10-14
申请号：US13513454
申请日：2010-12-17
申请人： Ryuichiro Sato , Hiroyasu Toyooka , Toshihiko Homma , Kiyotaka Murashima
发明人： Ryuichiro Sato , Hiroyasu Toyooka , Toshihiko Homma , Kiyotaka Murashima
IPC分类号： G02B6/36 , G02B6/44 , G02B6/255 , G02B6/245
CPC分类号： G02B6/2553 , G02B6/245 , G02B6/2555 , G02B6/3616 , G02B6/4471
摘要： An optical fiber holder includes a holder main body and cord receiving groove. The holder main body has a fiber receiving groove and a first cord receiving groove. The fiber receiving groove receives and positions a coated optical fiber of an optical fiber cord with a cord jacket removed at the tip of the optical fiber cord. The cord receiving groove receives the cord jacket. A cord holding cover and a fiber pressing cover 13 are attached to the holder main body 6 for movement between respective open closed positions. The cord holder cover includes a second cord receiving groove that cooperates with the first cord receiving groove to form an insertion through hole having a circular cross-section that allows for insertion of the optical fiber. The fiber pressing cover presses the coated optical fiber against the holder main body with the coated optical fiber in the fiber receiving groove.
摘要翻译：光纤保持器包括保持器主体和电缆接收槽。保持器主体具有光纤接收槽和第一电线接收槽。光纤接收槽接收并定位光纤线的涂覆光纤，并在光纤线的末端除去电线护套。电线接收槽接收电缆护套。帘线保持盖和纤维按压盖13安装在保持器主体6上，以在相应的打开关闭位置之间移动。帘线保持器盖包括与第一帘线接收槽配合的第二帘线容纳槽，以形成具有允许插入光纤的圆形横截面的插入通孔。纤维压盖将涂覆的光纤压靠在保持器主体上，其中涂覆光纤在光纤接收槽中。

3. 发明申请

US20120243838A1 REINFORCING MEMBER FOR OPTICAL FIBER FUSION-SPLICING PORTION AND REINFORCING METHOD THEREFOR 审中-公开
标题翻译：用于光纤熔融分离部分的增强部件及其加固方法
公开(公告)号：US20120243838A1
公开(公告)日：2012-09-27
申请号：US13511859
申请日：2010-11-25
申请人： Ryuichiro Sato , Hiroyasu Toyooka , Toshihiko Homma , Kiyotaka Murashima
发明人： Ryuichiro Sato , Hiroyasu Toyooka , Toshihiko Homma , Kiyotaka Murashima
IPC分类号： G02B6/255
CPC分类号： G02B6/2558
摘要： A reinforcing member of optical fiber fusion-splicing portion and a reinforcing method thereof are provided, in which plural coated optical fibers can be collectively reinforced in the high density, and a heating mechanism for collective reinforcement can be configured at a low cost. A reinforcing member 12 which reinforces collectively fusion-splicing portions 12a of plural coated optical fibers 11 includes a heat-shrinkable tube 13, a rod-shaped tensile strength member 14 arranged so that a part of its surface comes into contact with an inner surface of the heat-shrinkable tube, and plural tube-shaped heat-fusible adhesive members 15 arranged in the heat-shrinkable tube and into which the fusion-splicing portions of the single-core coated optical fibers are individually inserted. All of the plural tube-shaped heat-fusible adhesive members 15 are arranged in one of space portions formed between the tensile strength body 14 and the heat-shrinkable tube.
摘要翻译：提供了一种光纤熔接部分的加强部件及其增强方法，其中可以以高密度共同加强多根涂覆光纤，并且可以以低成本构造用于集体加固的加热机构。加强多个涂覆光纤11的熔接部分12a的加强件12包括热收缩管13，杆状拉伸强度部件14，其布置成使得其表面的一部分与热收缩管和布置在热收缩管中并且单芯涂覆光纤的熔接部分单独插入的多个管状热熔粘合部件15。所有多个管状热熔粘合剂构件15布置在形成在拉伸强度体14和热收缩管之间的空间部分之一中。

4. 发明申请

US20120201500A1 SPLICED OPITCAL CABLE ASSEMBLY 有权
标题翻译：分立式电缆总成
公开(公告)号：US20120201500A1
公开(公告)日：2012-08-09
申请号：US13501728
申请日：2010-10-01
申请人： Kiyotaka Murashima , Hiroyasu Toyooka , Toshihiko Homma , Ryuichiro Sato , Keitato Iwai
发明人： Kiyotaka Murashima , Hiroyasu Toyooka , Toshihiko Homma , Ryuichiro Sato , Keitato Iwai
IPC分类号： G02B6/255
CPC分类号： G02B6/2558
摘要： A spliced optical cable assembly is reinforced at a spliced portion of coated optical fibers to have adequate strength. The spliced optical cable assembly includes: a pair of optical fiber cables in which high-strength fibers are aligned in the longitudinal direction around coated optical fibers. The outer circumference of the coated optical fibers being covered by sheaths. The spliced optical cable assembly further includes a connecting portion in which the pair of optical fiber cables are connected and the coated optical fibers extend from the sheaths. Glass fibers exposed from the coating of the coated optical fibers spliced to each other. The connected portion is covered and formed into an integral unit, together with the high-strength fibers exposed from the sheaths, by a reinforcing tube placed over the optical fiber cables and caused to contract so that both ends of the reinforcing tube engage the sheaths of the respective optical fiber cables.
摘要翻译：拼接的光缆组件在涂覆的光纤的拼接部分处被加强以具有足够的强度。拼接光缆组件包括：一对光纤电缆，其中高强度纤维沿着围绕涂覆光纤的纵向排列。被覆光纤的外周被护套覆盖。接合光缆组件还包括连接部分，在该连接部分中，一对光纤电缆连接在一起，并且涂覆的光纤从护套延伸。从被覆光纤的涂层露出的玻璃纤维彼此接合。连接部分被覆盖并形成为与护套暴露的高强度纤维一体的单元，通过放置在光纤电缆上的加强管并使其收缩，使得加强管的两端与相应的光纤电缆。

5. 发明申请

US20120251068A1 OPTICAL FIBER HOLDER AND METHOD FOR HOLDING COATED OPTICAL FIBER 有权
标题翻译：光纤保持器和用于保持涂覆的光纤的方法
公开(公告)号：US20120251068A1
公开(公告)日：2012-10-04
申请号：US13513454
申请日：2010-12-17
申请人： Ryuichiro Sato , Hiroyasu Toyooka , Toshihiko Homma , Kiyotaka Murashima
发明人： Ryuichiro Sato , Hiroyasu Toyooka , Toshihiko Homma , Kiyotaka Murashima
IPC分类号： B23Q3/00
CPC分类号： G02B6/2553 , G02B6/245 , G02B6/2555 , G02B6/3616 , G02B6/4471
摘要： An optical fiber holder includes a holder main body and cord receiving groove. The holder main body has a fiber receiving groove and a first cord receiving groove. The fiber receiving groove receives and positions a coated optical fiber of an optical fiber cord with a cord jacket removed at the tip of the optical fiber cord. The cord receiving groove receives the cord jacket. A cord holding cover and a fiber pressing cover 13 are attached to the holder main body 6 for movement between respective open closed positions. The cord holder cover includes a second cord receiving groove that cooperates with the first cord receiving groove to form an insertion through hole having a circular cross-section that allows for insertion of the optical fiber. The fiber pressing cover presses the coated optical fiber against the holder main body with the coated optical fiber in the fiber receiving groove.
摘要翻译：光纤保持器包括保持器主体和电缆接收槽。保持器主体具有光纤接收槽和第一电线接收槽。光纤接收槽接收并定位光纤线的涂覆光纤，并在光纤线的末端除去电线护套。电线接收槽接收电缆护套。帘线保持盖和纤维按压盖13安装在保持器主体6上，以在相应的打开关闭位置之间移动。帘线保持器盖包括与第一帘线接收槽配合的第二帘线容纳槽，以形成具有允许插入光纤的圆形横截面的插入通孔。纤维压盖将涂覆的光纤压靠在保持器主体上，其中涂覆光纤在光纤接收槽中。

6. 发明申请

US20130277356A1 METHOD OF FUSION-SPLICING OPTICAL FIBERS AND FUSION SPLICER 有权
标题翻译：熔丝分离光纤和熔丝分离器的方法
公开(公告)号：US20130277356A1
公开(公告)日：2013-10-24
申请号：US13976302
申请日：2012-02-02
申请人： Ryuichiro Sato , Hiroyasu Toyooka , Hiroshi Takayanagi
发明人： Ryuichiro Sato , Hiroyasu Toyooka , Hiroshi Takayanagi
IPC分类号： G02B6/255
CPC分类号： G02B6/2551 , G02B6/2555 , G02B6/2557 , G02B6/2558 , G02B6/3846
摘要： A method of fusion-splicing includes attaching a stab to a stub cap having a non-axisymmetric structure, positioning an embedded optical fiber to a fusion splicing working part by fixing the stub cap thereto; positioning an outside optical fiber to the fusion splicing working part; fusion-splicing the embedded optical fiber and the outside optical fiber; repositioning the embedded optical fiber to a reinforcing working part by fixing the stub cap thereto and repositioning the outside optical fiber to the reinforcing working part such that a relative positional relationship between the embedded optical fiber and the outside optical fiber becomes the same as that at the fusion splicing working part; and reinforcing a spliced portion between the embedded optical fiber and the outside optical fiber while a tension is applied to the embedded optical fiber and the outside optical fiber.
摘要翻译：熔接方法包括将刺固定到具有非轴对称结构的短截线帽上，通过将短截线固定到熔接工作部分将嵌入式光纤定位到熔接工作部分; 将外部光纤定位到熔接工作部分; 融合嵌入式光纤和外部光纤; 通过将短截线固定到其上并将外部光纤重新定位到加强工作部分，使得嵌入式光纤与外部光纤之间的相对位置关系变得与在熔接工作部分; 以及加强嵌入式光纤与外部光纤之间的接合部分，同时向嵌入式光纤和外部光纤施加张力。

7. 发明授权

US09235005B2 Method of fusion-splicing optical fibers and fusion splicer 有权
标题翻译：熔接光纤和熔接机的方法
公开(公告)号：US09235005B2
公开(公告)日：2016-01-12
申请号：US13976302
申请日：2012-02-02
申请人： Ryuichiro Sato , Hiroyasu Toyooka , Hiroshi Takayanagi
发明人： Ryuichiro Sato , Hiroyasu Toyooka , Hiroshi Takayanagi
IPC分类号： G02B6/255 , G02B6/38
CPC分类号： G02B6/2551 , G02B6/2555 , G02B6/2557 , G02B6/2558 , G02B6/3846
摘要： A method of fusion-splicing includes attaching a stab to a stub cap having a non-axisymmetric structure, positioning an embedded optical fiber to a fusion splicing working part by fixing the stub cap thereto; positioning an outside optical fiber to the fusion splicing working part; fusion-splicing the embedded optical fiber and the outside optical fiber; repositioning the embedded optical fiber to a reinforcing working part by fixing the stub cap thereto and repositioning the outside optical fiber to the reinforcing working part such that a relative positional relationship between the embedded optical fiber and the outside optical fiber becomes the same as that at the fusion splicing working part; and reinforcing a spliced portion between the embedded optical fiber and the outside optical fiber while a tension is applied to the embedded optical fiber and the outside optical fiber.
摘要翻译：熔接方法包括将刺固定到具有非轴对称结构的短截线帽上，通过将短截线固定到熔接工作部分将嵌入式光纤定位到熔接工作部分; 将外部光纤定位到熔接工作部分; 融合嵌入式光纤和外部光纤; 通过将短截线固定到其上并将外部光纤重新定位到加强工作部分，使得嵌入式光纤与外部光纤之间的相对位置关系变得与在熔接工作部分; 以及加强嵌入式光纤与外部光纤之间的接合部分，同时向嵌入式光纤和外部光纤施加张力。

8. 发明申请

US20140000434A1 OPTICAL FIBER CUTTER 有权
标题翻译：光纤切割机
公开(公告)号：US20140000434A1
公开(公告)日：2014-01-02
申请号：US14004949
申请日：2012-03-15
申请人： Masahiro Hasegawa , Hiroyasu Toyooka , Hiroshi Nakamura
发明人： Masahiro Hasegawa , Hiroyasu Toyooka , Hiroshi Nakamura
IPC分类号： G02B6/25 , B26D3/08
CPC分类号： G02B6/25 , B26D3/08 , B26D7/2635 , Y10S83/955 , Y10T83/0393 , Y10T225/321
摘要： A slider is attached to a cutter main body of an optical fiber cutter in a forward/backward movable state. A round blade member for making a scratch in an optical fiber is attached to the slider in a rotatable state. An operation lever pin for changing over rotation operation modes from one to another is attached to one end side of a pin member which penetrates a wall of the cutter main body. The rotation operation modes include a non-rotation mode for preventing the round blade member from being rotated and a continuous rotation mode for rotating the round blade member by a predetermined angle with every backward movement of the slider.
摘要翻译：滑块以向前/向后移动状态附接到光纤切割器的切割器主体。用于在光纤中划伤的圆形刀片构件以可旋转状态附接到滑块。用于将旋转操作模式从一个转换到另一个的操作杆销安装在穿过刀具主体的壁的销构件的一端侧。旋转操作模式包括用于防止圆形刀片构件旋转的非旋转模式以及用于使滑动件每次向后移动使圆形刀片构件旋转预定角度的连续旋转模式。

9. 外观设计

USD709286S1 Carrying case for an optical fiber fusion splicer 有权
标题翻译：光纤熔接机手提箱
公开(公告)号：USD709286S1
公开(公告)日：2014-07-22
申请号：US29419720
申请日：2012-05-01
申请人： Hiroshi Takayanagi , Teruaki Nishida , Hisao Yui , Hiroyasu Toyooka
设计人： Hiroshi Takayanagi , Teruaki Nishida , Hisao Yui , Hiroyasu Toyooka

10. 外观设计

USD694602S1 Optical fiber cutter 有权
标题翻译：光纤切割机
公开(公告)号：USD694602S1
公开(公告)日：2013-12-03
申请号：US29402294
申请日：2011-09-22
申请人： Masahiro Hasegawa , Hiroyasu Toyooka , Hiroshi Nakamura
设计人： Masahiro Hasegawa , Hiroyasu Toyooka , Hiroshi Nakamura

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