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    Fixing tool for fixing a fiber holding member to an optical fiber
    2.
    发明申请
    Fixing tool for fixing a fiber holding member to an optical fiber 失效
    用于将光纤保持构件固定到光纤的固定工具

    公开(公告)号：US20060018620A1

    公开(公告)日：2006-01-26

    申请号：US11184393

    申请日：2005-07-19

    申请人： Jun Takeda ,  Yuichi Koreeda ,  Akihiro Onogawa

    发明人： Jun Takeda ,  Yuichi Koreeda ,  Akihiro Onogawa

    IPC分类号： G02B6/00

    CPC分类号： G02B6/3636 ,  G02B6/3652 ,  G02B6/3806 ,  G02B6/3807 ,  G02B6/3885

    摘要： In a fixing tool for fixing a fiber holding member to an optical fiber, a tool body receives the optical fiber and the fiber holding member. In this event, the fiber holding member is disposed on a first specific part of the optical fiber. A positioning device fixes a second specific part of the optical fiber to the tool body in the state where the optical fiber and the fiber holding member are received in the tool body. The second specific part is a portion between the first specific part and a longitudinal end face of the optical fiber.

    摘要翻译： 在用于将光纤保持构件固定到光纤的固定工具中，工具主体容纳光纤和光纤保持构件。 在这种情况下，光纤保持构件设置在光纤的第一特定部分上。 定位装置在光纤和纤维保持构件被接收在工具主体中的状态下将光纤的第二特定部分固定到工具主体。 第二具体部分是光纤的第一特定部分和纵向端面之间的部分。

    Optical connector readily capable of connecting an optical fiber without damaging the optical fiber
    3.
    发明授权
    Optical connector readily capable of connecting an optical fiber without damaging the optical fiber 失效
    光连接器容易连接光纤而不损坏光纤

    公开(公告)号：US07245811B2

    公开(公告)日：2007-07-17

    申请号：US10996257

    申请日：2004-11-23

    申请人： Jun Takeda ,  Yuichi Koreeda ,  Akihiro Onogawa

    发明人： Jun Takeda ,  Yuichi Koreeda ,  Akihiro Onogawa

    IPC分类号： G02B6/00

    CPC分类号： G02B6/3809 ,  G02B6/3636 ,  G02B6/3652 ,  G02B6/3805 ,  G02B6/3822

    摘要： For connecting an optical fiber having a fiber axis and an axial end portion provided with a chamfered surface having a predetermined angle with respect to the fiber axis, the optical connector includes an aligning member and a holding plate. The aligning member has a principal surface and a side surface adjacent to the principal surface. The aligning member has a fiber-receiving groove for receiving the axial end portion of the optical fiber. The fiber-receiving groove extends along the principal surface in a predetermined direction and has end portions each opening on the side surface. The holding plate is faced to the principal surface and covers the fiber-receiving groove. The holding plate has a first slant surface beside one of end portions of the fiber-receiving groove. The first slant surface has an angle with respect to the principal surface. The first angle is determined smaller than the predetermined angle.

    摘要翻译： 为了连接具有纤维轴的光纤和具有相对于纤维轴具有预定角度的倒角表面的轴向端部，光连接器包括对准构件和保持板。 对准构件具有与主表面相邻的主表面和侧表面。 对准构件具有用于容纳光纤的轴向端部的光纤接收槽。 光纤接收槽沿着主表面沿预定方向延伸，并且具有在侧表面上各自开口的端部。 保持板面向主表面并覆盖光纤接收槽。 保持板在光纤容纳槽的端部的一个侧面上具有第一倾斜面。 第一倾斜表面相对于主表面具有一个角度。 第一角度被确定为小于预定角度。

    Optical connector readily capable of connecting an optical fiber without damaging the optical fiber
    4.
    发明申请
    Optical connector readily capable of connecting an optical fiber without damaging the optical fiber 失效
    光连接器容易连接光纤而不损坏光纤

    公开(公告)号：US20050117851A1

    公开(公告)日：2005-06-02

    申请号：US10996257

    申请日：2004-11-23

    申请人： Jun Takeda ,  Yuichi Koreeda ,  Akihiro Onogawa

    发明人： Jun Takeda ,  Yuichi Koreeda ,  Akihiro Onogawa

    IPC分类号： G02B6/36 ,  G02B6/38 ,  G02B6/40

    CPC分类号： G02B6/3809 ,  G02B6/3636 ,  G02B6/3652 ,  G02B6/3805 ,  G02B6/3822

    摘要： For connecting an optical fiber having a fiber axis and an axial end portion provided with a chamfered surface having a predetermined angle with respect to the fiber axis, the optical connector includes an aligning member and a holding plate. The aligning member has a principal surface and a side surface adjacent to the principal surface. The aligning member has a fiber-receiving groove for receiving the axial end portion of the optical fiber. The fiber-receiving groove extends along the principal surface in a predetermined direction and has end portions each opening on the side surface. The holding plate is faced to the principal surface and covers the fiber-receiving groove. The holding plate has a first slant surface beside one of end portions of the fiber-receiving groove. The first slant surface has an angle with respect to the principal surface. The first angle is determined smaller than the predetermined angle.

    摘要翻译： 为了连接具有纤维轴的光纤和具有相对于纤维轴具有预定角度的倒角表面的轴向端部，光连接器包括对准构件和保持板。 对准构件具有与主表面相邻的主表面和侧表面。 对准构件具有用于容纳光纤的轴向端部的光纤接收槽。 光纤接收槽沿着主表面沿预定方向延伸，并且具有在侧表面上各自开口的端部。 保持板面向主表面并覆盖光纤接收槽。 保持板在光纤容纳槽的端部的一个侧面上具有第一倾斜面。 第一倾斜表面相对于主表面具有一个角度。 第一角度被确定为小于预定角度。

    Optical connector using an optical fiber having a special fiber portion as a part thereof
    6.
    发明授权
    Optical connector using an optical fiber having a special fiber portion as a part thereof 失效
    使用具有特殊纤维部分的光纤作为其一部分的光连接器

    公开(公告)号：US07207726B2

    公开(公告)日：2007-04-24

    申请号：US10801009

    申请日：2004-03-16

    申请人： Go Kaneko ,  Akihiro Onogawa ,  Yuichi Koreeda ,  Jun Takeda

    发明人： Go Kaneko ,  Akihiro Onogawa ,  Yuichi Koreeda ,  Jun Takeda

    IPC分类号： G02B6/38 ,  G02B6/26 ,  G02B6/42

    CPC分类号： G02B6/3846 ,  G02B6/2558 ,  G02B6/3825

    摘要： In an optical connector including an optical connector plug holding a first optical fiber and an optical connector plug holding a second optical fiber, the optical connector plugs cooperates with each other to obtain a connected state in which exposed longitudinal ends of the first and the second optical fibers are brought into contact with each other. The first optical fiber includes a long fiber portion and a short fiber portion higher in breakage resistance than the long fiber portion. One of the longitudinal ends of the short fiber is fused to one of longitudinal ends of the long fiber portion. Another of the longitudinal ends of the short fiber portion is exposed to serve as one of the exposed longitudinal ends.

    摘要翻译： 在包括保持第一光纤的光学连接器插头和保持第二光纤的光学连接器插头的光学连接器中，光学连接器插头彼此协作以获得连接状态，其中第一和第二光学器件的暴露的纵向端部 纤维彼此接触。 第一光纤包括比长纤维部分高的耐断裂性的长纤维部分和短纤维部分。 短纤维的一个纵向端部与长纤维部分的纵向端部之一熔合。 短纤维部分的另一个纵向端部暴露以用作暴露的纵向端部中的一个。

    Fixing tool for fixing a fiber holding member to an optical fiber
    7.
    发明授权
    Fixing tool for fixing a fiber holding member to an optical fiber 失效
    用于将光纤保持构件固定到光纤的固定工具

    公开(公告)号：US07206489B2

    公开(公告)日：2007-04-17

    申请号：US11184393

    申请日：2005-07-19

    申请人： Jun Takeda ,  Yuichi Koreeda ,  Akihiro Onogawa

    发明人： Jun Takeda ,  Yuichi Koreeda ,  Akihiro Onogawa

    IPC分类号： G02B6/00

    CPC分类号： G02B6/3636 ,  G02B6/3652 ,  G02B6/3806 ,  G02B6/3807 ,  G02B6/3885

    摘要： In a fixing tool for fixing a fiber holding member to an optical fiber, a tool body receives the optical fiber and the fiber holding member. In this event, the fiber holding member is disposed on a first specific part of the optical fiber. A positioning device fixes a second specific part of the optical fiber to the tool body in the state where the optical fiber and the fiber holding member are received in the tool body. The second specific part is a portion between the first specific part and a longitudinal end face of the optical fiber.

    摘要翻译： 在用于将光纤保持构件固定到光纤的固定工具中，工具主体容纳光纤和光纤保持构件。 在这种情况下，光纤保持构件设置在光纤的第一特定部分上。 定位装置在光纤和纤维保持构件被接收在工具主体中的状态下将光纤的第二特定部分固定到工具主体。 第二具体部分是光纤的第一特定部分和纵向端面之间的部分。

    Optical connection component which has a shutter member and which can be reduced in size
    8.
    发明申请
    Optical connection component which has a shutter member and which can be reduced in size 有权
    光学连接部件，其具有挡板部件并且可以减小其尺寸

    公开(公告)号：US20080013148A1

    公开(公告)日：2008-01-17

    申请号：US11821885

    申请日：2007-06-26

    申请人： Naoki Katagiyama ,  Yuichi Koreeda ,  Yasutaka Hiroki ,  Akihiro Onogawa

    发明人： Naoki Katagiyama ,  Yuichi Koreeda ,  Yasutaka Hiroki ,  Akihiro Onogawa

    IPC分类号： G02B26/02

    CPC分类号： G02B6/3813

    摘要： In an optical connection component for use in connecting a connection object having a key formed on one side surface thereof, a housing for fitting over the connection object is formed around an optical axis. A shutter member is coupled to the housing and includes a light shielding portion which is elastically deformable and extends across the optical axis. The housing includes a key groove portion for receiving the key and an escape groove portion adapted to receive the light shielding potion in an elastically deformed state.

    摘要翻译： 在用于连接具有形成在其一个侧表面上的键的连接对象的光学连接部件中，围绕光轴形成用于装配在连接对象上的壳体。 活门构件联接到壳体并且包括可以弹性变形并延伸穿过光轴的遮光部分。 壳体包括用于接收钥匙的钥匙槽部分和适于容纳处于弹性变形状态的遮光部分的逃逸槽部分。

    Optical connector having shielding mechanism
    9.
    发明授权
    Optical connector having shielding mechanism 失效
    具有屏蔽机构的光连接器

    公开(公告)号：US07261471B2

    公开(公告)日：2007-08-28

    申请号：US11365727

    申请日：2006-03-01

    申请人： Masahiro Tsuchida ,  Yoshiteru Abe ,  Masaru Kobayashi ,  Ryo Nagase ,  Koichi Arishima ,  Yuichi Koreeda ,  Akihiro Onogawa

    发明人： Masahiro Tsuchida ,  Yoshiteru Abe ,  Masaru Kobayashi ,  Ryo Nagase ,  Koichi Arishima ,  Yuichi Koreeda ,  Akihiro Onogawa

    IPC分类号： G02B6/38

    CPC分类号： G02B6/3849 ,  G02B6/3825 ,  G02B6/3885

    摘要： There is provided an optical connector device which prevents leakage of light until right before connectors are connected to each other and is small-sized by a reduction in space for housing shutters. The optical connector device is an optical connector device comprising a first optical connector and a second optical connector. When shutters for shutting out light from the optical connectors are collided with each other, the shutters move to positions where they do not shut out the light. Therefore, the first optical connector and the second optical connector are connected to each other. After moving, the shutter of the first optical connector and the shutter of the second optical connector are inserted into the second optical connector while remaining contacting each other.

    摘要翻译： 提供了一种光连接器装置，其防止在连接器彼此连接之前的光的泄漏，并且通过减少用于容纳百叶窗的空间减小尺寸。 光学连接器装置是包括第一光学连接器和第二光学连接器的光学连接器装置。 当用于关闭光连接器的光的百叶窗相互碰撞时，百叶窗移动到不遮挡光的位置。 因此，第一光连接器和第二光连接器彼此连接。 移动后，将第一光连接器的快门和第二光连接器的快门插入第二光连接器，同时保持彼此接触。

    Apparatus for tightly fixing an optical connector to an optical cable
    10.
    发明申请
    Apparatus for tightly fixing an optical connector to an optical cable 有权
    用于将光学连接器紧固地固定到光缆的装置

    公开(公告)号：US20060115229A1

    公开(公告)日：2006-06-01

    申请号：US11288867

    申请日：2005-11-29

    申请人： Hideto Shimazu ,  Akihiro Onogawa ,  Yuichi Koreeda ,  Haruyuki Koshimizu ,  Toshifumi Takagi ,  Kiyoyuki Mutaguchi ,  Kiyokazu Fukudome

    发明人： Hideto Shimazu ,  Akihiro Onogawa ,  Yuichi Koreeda ,  Haruyuki Koshimizu ,  Toshifumi Takagi ,  Kiyoyuki Mutaguchi ,  Kiyokazu Fukudome

    IPC分类号： G02B6/00 ,  G02B6/36

    CPC分类号： G02B6/3887

    摘要： In a fixing apparatus for fixing an optical connector to an optical cable having an optical fiber and wire members arranged around the optical fiber, the fixing apparatus includes first, second, and third holding members. The first holding member is adapted to be inserted between the wire member and the optical fiber. The second holding member is adapted to be disposed outside the wire members, the second holding member cooperating with the first holding member to tightly hold the wire members therebetween. The third holding member surrounding the second holding member and having an axial end portion adapted to be engaged with the second holding member in a rotation direction with respect to the optical cable. In addition, the third holding member has another axial end portion adapted to be connected to the optical connector.

    摘要翻译： 在将光连接器固定在具有设置在光纤周围的光纤和线构件的光缆的固定装置中，定影装置包括第一，第二和第三保持构件。 第一保持构件适于插入在线构件和光纤之间。 第二保持构件适于布置在线构件外部，第二保持构件与第一保持构件协作以将线构件紧密地保持在其间。 所述第三保持构件围绕所述第二保持构件，并且具有适于与所述第二保持构件相对于所述光缆沿旋转方向接合的轴向端部。 此外，第三保持构件具有适于连接到光学连接器的另一轴向端部。