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81. 发明申请

US20110158586A1 Optical connector adapter with excellent dust resistance 有权
标题翻译：光纤连接器适配器具有优良的防尘性能
公开(公告)号：US20110158586A1
公开(公告)日：2011-06-30
申请号：US12927173
申请日：2010-11-09
申请人： Naoki Katagiyama , Yuichi Koreeda
发明人： Naoki Katagiyama , Yuichi Koreeda
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3847
摘要： Provided is an optical connector adapter of the type in which a shell-side hollow cylindrical portion is integrally formed in a shell, a sleeve holder inserted in the shell has a holder-side hollow cylindrical portion, and a sleeve is held by the shell-side cylindrical portion and the holder-side cylindrical portion. The shell has an inward engaging projection on the inner periphery thereof at its portions facing the holder-side cylindrical portion while the sleeve holder has a holder locking portion. By engaging the holder locking portion with the engaging projection, the sleeve holder is prevented from being removed from the shell. The optical connector adapter is attached to a housing so as to pass through its wall such that the shell-side cylindrical portion is located outside the housing while the holder-side cylindrical portion is located inside the housing.
摘要翻译：本发明提供一种外壳一体形成的外壳侧中空圆筒部的光连接器适配器，插入外壳的套筒保持架侧中空圆筒部，套筒保持在壳体侧，并且保持器侧圆筒部。壳体在其内周面上面向保持器侧圆筒部分的部分具有向内接合突起，而套筒保持器具有保持器锁定部分。通过使保持器锁定部与接合突起接合，防止套筒保持器从壳体移除。光连接器适配器被安装到壳体上以便通过其壁，使得壳侧圆柱形部分位于壳体外部，同时保持器侧圆柱形部分位于壳体内部。

82. 发明申请

US20100239213A1 OPTICAL CONNECTOR 有权
标题翻译：光学连接器
公开(公告)号：US20100239213A1
公开(公告)日：2010-09-23
申请号：US12726433
申请日：2010-03-18
申请人： Naoki Katagiyama , Hideto Shimazu , Yuichi Koreeda , Takeo Toda
发明人： Naoki Katagiyama , Hideto Shimazu , Yuichi Koreeda , Takeo Toda
IPC分类号： G02B6/36
CPC分类号： G02B6/3825 , G02B6/3816
摘要： An optical connector in which a seal member is difficult to be damaged during assembly. A seal member-accommodating portion that accommodates the seal member in a compressed state is formed as an intermediate portion of a through hole of a housing. When an insertion member is inserted into the through hole, an insertion portion of the insertion member presses the seal member into the seal member-accommodating portion.
摘要翻译：在组装时难以损坏密封构件的光连接器。容纳密封构件处于压缩状态的密封构件容纳部分形成为壳体的通孔的中间部分。当插入构件插入到通孔中时，插入构件的插入部将密封构件压入密封构件容纳部。

83. 发明申请

US20100226610A1 OPTICAL CONNECTOR 有权
标题翻译：光学连接器
公开(公告)号：US20100226610A1
公开(公告)日：2010-09-09
申请号：US12440428
申请日：2007-09-05
申请人： Masaru Kobayashi , Ryo Nagase , Yoshiteru Abe , Yuichi Koreeda
发明人： Masaru Kobayashi , Ryo Nagase , Yoshiteru Abe , Yuichi Koreeda
IPC分类号： G02B6/38
CPC分类号： G02B6/3897 , G02B6/3825 , G02B6/3879 , G02B6/3885 , G02B6/3893
摘要： An optical connector (10) of the present invention includes housing position correction means for correcting displacement of relative positions between plug and jack housings (13, 16); housing connection means (20, 22) which engage with each other to connect the plug and jack housings (13, 16) to each other so that a coupling state between first and second optical fibers (11, 14) can be maintained; connection release means (26, 27) capable of releasing the connected state by the housing connection means (20, 22); and frame position correction means for correcting displacement of relative positions between a frame (21) of an optical plug (12) and a connection block (34) of an optical jack (15).
摘要翻译：本发明的光连接器（10）包括：壳体位置校正装置，用于校正插头和插座壳体（13,16）之间的相对位置的位移; 壳体连接装置（20,22），其彼此接合以将插头和插座壳体（13,16）彼此连接，使得可以保持第一和第二光纤（11,14）之间的联接状态; 能够通过壳体连接装置（20,22）释放连接状态的连接释放装置（26,27）; 以及帧位置校正装置，用于校正光插头（12）的框架（21）与光插座（15）的连接块（34）之间的相对位置的位移。

84. 发明申请

US20090003775A1 OPTICAL COMPONENT AND ADAPTER INCLUDING THE SAME 有权
标题翻译：光学元件和适配器，包括它们
公开(公告)号：US20090003775A1
公开(公告)日：2009-01-01
申请号：US12145788
申请日：2008-06-25
申请人： Yasutaka Hiroki , Yuichi Koreeda , Naoki Katagiyama
发明人： Yasutaka Hiroki , Yuichi Koreeda , Naoki Katagiyama
IPC分类号： G02B6/26
CPC分类号： G02B6/266 , G02B6/381
摘要： An optical component is improved in workability during assembly operation thereof and makes it possible to easily position an optical fiber. A first ferrule is press-fitted into one end of a central hole of a connecting member, and a second ferrule is press-fitted into the other end of the central hole of the connecting member. An optical fiber is inserted through the first and second ferrules. A coating which coats an intermediate portion of the optical fiber of an optical fiber cord is accommodated in a communicating portion of the central hole of the connecting member in a manner such that the coating is brought into abutment with the first and second ferrules.
摘要翻译：在组装操作期间，光学部件的可加工性得到改善，并且可以容易地定位光纤。将第一套圈压配合到连接构件的中心孔的一端中，并且将第二套圈压配合到连接构件的中心孔的另一端中。光纤穿过第一和第二套圈插入。将光纤线的光纤的中间部分涂覆的涂层以使得涂层与第一和第二套圈抵接的方式容纳在连接部件的中心孔的连通部分中。

85. 发明授权

US07329051B2 Optical connector apparatus suitable for interconnection between different-diameter ferrules 失效
标题翻译：适用于不同直径套圈之间互连的光连接器装置
公开(公告)号：US07329051B2
公开(公告)日：2008-02-12
申请号：US11705630
申请日：2007-02-13
申请人： Yuichi Koreeda , Akihiro Onogawa , Hideto Shimazu , Kan Ozawa , Go Kaneko , Yasutaka Hiroki
发明人： Yuichi Koreeda , Akihiro Onogawa , Hideto Shimazu , Kan Ozawa , Go Kaneko , Yasutaka Hiroki
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3846 , G02B6/3893
摘要： An optical connector apparatus includes a first connector having a first connecting portion adapted to be connected to and disconnected from a first connecting object in a first direction, a second connector which has a second connecting portion adapted to be connected to a second connection object and which is coupled to the first connector, and an optical fiber connected between the first and the second connectors. The first connector includes a first ferrule having an end portion formed at a position corresponding to the first connecting portion and having a first outer diameter. The second connector includes a second ferrule having an end portion formed at a position corresponding to the second connecting portion and having a second outer diameter greater than the first outer diameter. The optical fiber is coupled to the first and the second ferrules.
摘要翻译：一种光学连接器装置包括：第一连接器，具有适于在第一方向上连接到第一连接物体并与其分离的第一连接部分;第二连接器，具有适于连接到第二连接物体的第二连接部分，耦合到第一连接器，以及连接在第一和第二连接器之间的光纤。第一连接器包括第一套圈，其具有形成在与第一连接部分对应的位置并具有第一外径的端部。第二连接器包括第二套圈，其具有形成在对应于第二连接部分的位置并具有大于第一外径的第二外径的端部。光纤耦合到第一和第二套圈。

86. 发明授权

US07287912B2 Optical connector improved in mountability without an increase in number of components 有权
标题翻译：光连接器的安装性能提高，而不增加部件数量
公开(公告)号：US07287912B2
公开(公告)日：2007-10-30
申请号：US11320083
申请日：2005-12-28
申请人： Yuichi Koreeda , Yasutaka Hiroki
发明人： Yuichi Koreeda , Yasutaka Hiroki
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3893 , G02B6/3897
摘要： In an optical connector having a housing defining an area surrounding a connection axis of the optical connector, the housing has a pair of slits spaced from each other and defining an elastic portion therebetween. A protruding portion protrudes from the elastic portion outward in a radial direction of the housing. A mounting portion is faced to the protruding portion with a space left therebetween.
摘要翻译：在具有限定围绕光连接器的连接轴线的区域的壳体的光学连接器中，壳体具有彼此间隔开并在其间限定弹性部分的一对缝隙。突起部从弹性部向外侧向外侧突出。安装部分面向突出部分，其间留有空间。

87. 发明授权

US07241057B2 Optical connector apparatus having a light shielding device of a simple structure 有权
标题翻译：具有简单结构的遮光装置的光连接器装置
公开(公告)号：US07241057B2
公开(公告)日：2007-07-10
申请号：US11365077
申请日：2006-03-01
申请人： Yuichi Koreeda , Yoshiteru Abe , Masaru Kobayashi , Ryou Nagase
发明人： Yuichi Koreeda , Yoshiteru Abe , Masaru Kobayashi , Ryou Nagase
IPC分类号： G02B6/38
CPC分类号： G02B6/3849 , G02B6/3885
摘要： An optical connector apparatus includes a first and a second optical connector which are optically connectable to each other. The first optical connector includes a first connector body, a first light shielding device fitted to the first connector body in a first fitting direction, and a first guide portion coupled to the first light shielding device to guide fitting of the first light shielding device to the first connector body. The first guide portion has a first dimension in the first fitting direction. The second optical connector includes a second connector body, a second light shielding device fitted to the second connector body in a second fitting direction, and a second guide portion coupled to the second light shielding device to guide fitting of the second light shielding device to the second connector body. The second guide portion has a second dimension in the second fitting direction. In the optical connector, the second dimension is determined greater than the first dimension.
摘要翻译：光学连接器装置包括可彼此光学连接的第一和第二光学连接器。第一光学连接器包括第一连接器主体，第一连接器主体，第一遮光装置，第一装配方向和第一连接器主体，第一导向部分，耦合到第一遮光装置，以将第一遮光装置引导到第一连接器体。第一引导部分具有第一装配方向上的第一尺寸。第二光连接器包括第二连接器主体，第二遮光装置，其在第二装配方向上装配到第二连接器主体;以及第二引导部，其连接到第二遮光装置，以将第二遮光装置引导到第二连接体。第二引导部分具有第二装配方向上的第二尺寸。在光学连接器中，第二尺寸被确定为大于第一尺寸。

88. 发明授权

US07215868B2 Apparatus for tightly fixing an optical connector to an optical cable 有权
标题翻译：用于将光学连接器紧固地固定到光缆的装置
公开(公告)号：US07215868B2
公开(公告)日：2007-05-08
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 , G02B6/26 , G02B6/42 , 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。

89. 发明授权

US07206489B2 Fixing tool for fixing a fiber holding member to an optical fiber 失效
标题翻译：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。

90. 发明申请

US20060210224A1 Optical connector apparatus having a light shielding device of a simple structure 有权
标题翻译：具有简单结构的遮光装置的光连接器装置
公开(公告)号：US20060210224A1
公开(公告)日：2006-09-21
申请号：US11365077
申请日：2006-03-01
申请人： Yuichi Koreeda , Yoshiteru Abe , Masaru Kobayashi , Ryou Nagase
发明人： Yuichi Koreeda , Yoshiteru Abe , Masaru Kobayashi , Ryou Nagase
IPC分类号： G02B6/38
CPC分类号： G02B6/3849 , G02B6/3885
摘要： An optical connector apparatus includes a first and a second optical connector which are optically connectable to each other. The first optical connector includes a first connector body, a first light shielding device fitted to the first connector body in a first fitting direction, and a first guide portion coupled to the first light shielding device to guide fitting of the first light shielding device to the first connector body. The first guide portion has a first dimension in the first fitting direction. The second optical connector includes a second connector body, a second light shielding device fitted to the second connector body in a second fitting direction, and a second guide portion coupled to the second light shielding device to guide fitting of the second light shielding device to the second connector body. The second guide portion has a second dimension in the second fitting direction. In the optical connector, the second dimension is determined greater than the first dimension.
摘要翻译：光学连接器装置包括可彼此光学连接的第一和第二光学连接器。第一光学连接器包括第一连接器主体，第一连接器主体，第一遮光装置，第一装配方向和第一连接器主体，第一导向部分，耦合到第一遮光装置，以将第一遮光装置引导到第一连接器体。第一引导部分具有第一装配方向上的第一尺寸。第二光连接器包括第二连接器主体，第二遮光装置，其在第二装配方向上装配到第二连接器主体;以及第二引导部，其连接到第二遮光装置，以将第二遮光装置引导到第二连接体。第二引导部分具有第二装配方向上的第二尺寸。在光学连接器中，第二尺寸被确定为大于第一尺寸。

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