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21. 发明授权

US08177575B2 Connector assembly 有权
标题翻译：连接器组件
公开(公告)号：US08177575B2
公开(公告)日：2012-05-15
申请号：US12804325
申请日：2010-07-20
申请人： Naoki Katagiyama , Hideto Shimazu
发明人： Naoki Katagiyama , Hideto Shimazu
IPC分类号： H01R13/62
CPC分类号： H01R13/625 , H01R13/6278 , H01R13/6395
摘要： A connector assembly includes a first connector and a second connector. The second connector has a receptacle portion configured to receive a mating portion of the first connector, a lock key, and a biasing member. The lock key has a pushed portion and is received in the receptacle portion so as to be movable between a locking position and an unlocking position. The biasing member is configured to bias the lock key toward the locking position. The mating portion of the first connector has a positioning key having a pusher and a locking portion. When the first connector is inserted along the insertion direction, the pushed portion is pushed by the pusher, so that the lock key is temporarily moved to the unlocking position and then moved to the locking position. Thus, a mating state of the first connector and the second connector is locked.
摘要翻译：连接器组件包括第一连接器和第二连接器。第二连接器具有容纳部分，其被配置为容纳第一连接器的匹配部分，锁定键和偏置构件。锁定键具有推动部分，并被容纳在插座部分中，以便能够在锁定位置和解锁位置之间移动。偏置构件构造成将锁定键朝向锁定位置偏置。第一连接器的配合部分具有具有推动器和锁定部分的定位键。当第一连接器沿插入方向插入时，推动部分被推动器推动，使得锁定键临时移动到解锁位置，然后移动到锁定位置。因此，第一连接器和第二连接器的配合状态被锁定。

22. 发明申请

US20110021057A1 Connector assembly 有权
标题翻译：连接器组件
公开(公告)号：US20110021057A1
公开(公告)日：2011-01-27
申请号：US12804325
申请日：2010-07-20
申请人： Naoki Katagiyama , Hideto Shimazu
发明人： Naoki Katagiyama , Hideto Shimazu
IPC分类号： H01R13/62
CPC分类号： H01R13/625 , H01R13/6278 , H01R13/6395
摘要： A connector assembly includes a first connector and a second connector. The second connector has a receptacle portion configured to receive a mating portion of the first connector, a lock key, and a biasing member. The lock key has a pushed portion and is received in the receptacle portion so as to be movable between a locking position and an unlocking position. The biasing member is configured to bias the lock key toward the locking position. The mating portion of the first connector has a positioning key having a pusher and a locking portion. When the first connector is inserted along the insertion direction, the pushed portion is pushed by the pusher, so that the lock key is temporarily moved to the unlocking position and then moved to the locking position. Thus, a mating state of the first connector and the second connector is locked.
摘要翻译：连接器组件包括第一连接器和第二连接器。第二连接器具有容纳部分，其被配置为容纳第一连接器的匹配部分，锁定键和偏置构件。锁定键具有推动部分，并被容纳在插座部分中，以便能够在锁定位置和解锁位置之间移动。偏置构件构造成将锁定键朝向锁定位置偏置。第一连接器的配合部分具有具有推动器和锁定部分的定位键。当第一连接器沿插入方向插入时，推动部分被推动器推动，使得锁定键临时移动到解锁位置，然后移动到锁定位置。因此，第一连接器和第二连接器的配合状态被锁定。

23. 发明授权

US08485736B2 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US08485736B2
公开(公告)日：2013-07-16
申请号：US13614258
申请日：2012-09-13
申请人： Naoki Katagiyama , Hideto Shimazu , Hideo Sugimoto
发明人： Naoki Katagiyama , Hideto Shimazu , Hideo Sugimoto
IPC分类号： G02B6/38 , G02B6/26
CPC分类号： G02B6/3838 , G02B6/3873
摘要： An optical connector which enables an operator to easily remove a ferrule from a housing without using a special jig by himself alone. A supporting member that is mounted in a housing in a manner capable of being inserted and removed in a state in which the ferrule is held therein, includes a supporting member main body which is accommodated in the housing, and an operating portion which temporarily releases an engagement between protrusions formed on the supporting member main body and through holes formed in the housing. The operating portion is arranged in a manner protruding outside the housing when the supporting member is mounted in the housing.
摘要翻译：一种光学连接器，其使得操作者能够容易地从壳体中移除套圈而不用自己单独使用专用夹具。一种支撑构件，其以能够将套圈保持在其中的状态插入和移除的方式安装在壳体中，包括容纳在壳体中的支撑构件主体和临时释放在支撑构件主体上形成的突起之间的接合和形成在壳体中的孔。当支撑构件安装在壳体中时，操作部分以突出到壳体外部的方式布置。

24. 发明授权

US08956056B2 Optical connector capable of assembling therein optical fiber led out from rear of ferrule and optical connector system containing same 有权
标题翻译：能够在其中组装光纤的光连接器从套圈的后部引出并且包含光纤连接器系统
公开(公告)号：US08956056B2
公开(公告)日：2015-02-17
申请号：US13321894
申请日：2010-05-17
申请人： Naoki Katagiyama , Yuichi Koreeda , Hisaya Takahashi , Mikio Oda , Hideyuki Ono
发明人： Naoki Katagiyama , Yuichi Koreeda , Hisaya Takahashi , Mikio Oda , Hideyuki Ono
IPC分类号： G02B6/38 , G02B6/00
CPC分类号： G02B6/3885 , G02B6/3861 , G02B6/3869 , G02B6/3893
摘要： An optical connector has a pair of coil springs (30) which are disposed so as to sandwich an optical fiber (50) led out of the rear of a ferrule (20) in substantially the axial direction (A) and which extend in the axial direction (A).
摘要翻译：光连接器具有一对螺旋弹簧（30），该螺旋弹簧（30）被设置为夹着沿着轴向方向（A）从所述套圈（20）的后部引出的光纤（50）方向（A）。

25. 发明授权

US08915652B2 Optical connector device and mating optical connector device 有权
标题翻译：光连接器装置和配对光连接器装置
公开(公告)号：US08915652B2
公开(公告)日：2014-12-23
申请号：US13321893
申请日：2010-04-20
申请人： Naoki Katagiyama , Yuichi Koreeda , Hisaya Takahashi , Mikio Oda , Hideyuki Ono
发明人： Naoki Katagiyama , Yuichi Koreeda , Hisaya Takahashi , Mikio Oda , Hideyuki Ono
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02B6/3825 , G02B6/3879 , G02B6/3885 , G02B6/3893 , G02B6/3897
摘要： Optical connectors can be easily attached to and detached from a housing.An optical connector device 11 adapted to be connected to a mating optical connector device 81 includes a first housing 31 for receiving and holding optical connectors 61, a second housing 41 for holding the first housing 31 in a floating manner, and a fixing member 51 for fixedly attaching the second housing 41 to an attachment object 201. To-be-locked portions 35, 37 of the first housing 31 and locking portions 43, 44 of the second housing 41 detachably engage with each other and cause the first housing 31 to engage with the second housing 41 in a floating manner. The to-be-locked portions 35, 37 and the locking portions 43, 44 engage with each other in a direction perpendicular to a direction A1 of connection to the mating optical connector device 81.
摘要翻译：光学连接器可以容易地附接到壳体并从壳体拆卸。适于连接到配合光学连接器装置81的光学连接器装置11包括用于容纳和保持光学连接器61的第一壳体31，用于以浮动方式保持第一壳体31的第二壳体41，以及用于将第二壳体41固定地附接到附接对象201.第一壳体31的锁定部分35,37和第二壳体41的锁定部分43,44可彼此拆卸地接合并使第一壳体31接合第二壳体41处于浮动状态。被锁定部分35,37和锁定部分43,44在与配合光学连接器装置81的连接方向A1垂直的方向上彼此接合。

26. 发明授权

US08770859B2 Optical adapter 有权
标题翻译：光电适配器
公开(公告)号：US08770859B2
公开(公告)日：2014-07-08
申请号：US13054836
申请日：2009-04-01
申请人： Yuichi Koreeda , Yasutaka Hiroki , Naoki Katagiyama
发明人： Yuichi Koreeda , Yasutaka Hiroki , Naoki Katagiyama
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3877 , G02B6/3893
摘要： The optical adapter includes a first housing 3, a second housing 5, and a sleeve 7. The first housing 3 includes a connector holding part 31, a first holder portion 33, an alignment part 35, and coupling portions 36. The first holder portion 33 is integrally formed with the connector holding part 31. The alignment part 35 includes an alignment part main body 351, a second holder portion 352 integrally formed with the alignment part main body 351, and a plurality of guide portions 352, 354, and 355, integrally formed with the alignment part main body 351. Protrusion-shaped coupling portions 36 for coupling the connector holding part 31 and the alignment part 35 are integrally formed with one of the connector holding part 31 and the alignment part main body 35.
摘要翻译：光学适配器包括第一壳体3，第二壳体5和套筒7.第一壳体3包括连接器保持部分31，第一保持器部分33，对准部分35和联接部分36.第一保持器部分 33与连接器保持部31一体形成。对准部35包括对准部主体351，与对准部主体351一体形成的第二保持部352和多个引导部352,354,355 与对准部主体351一体地形成。用于连接连接器保持部31和对准部35的突出形状的联接部36与连接器保持部31和对准部主体35中的一个一体地形成。

27. 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。

28. 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。

29. 发明授权

US08678667B2 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US08678667B2
公开(公告)日：2014-03-25
申请号：US13416446
申请日：2012-03-09
申请人： Yuichi Koreeda , Naoki Katagiyama , Yoshikazu Namekawa , Yoshinori Kurosawa , Seiji Kojima
发明人： Yuichi Koreeda , Naoki Katagiyama , Yoshikazu Namekawa , Yoshinori Kurosawa , Seiji Kojima
IPC分类号： G02B6/38
CPC分类号： G02B6/3882 , G02B6/3885
摘要： In an optical connector, end faces of a pair of ferrules that hold multiple optical fibers are positioned with two guide pins and butted against each other to connect the optical fibers in the pair of ferrules. The optical connector is provided with an urging member for pushing the end faces against each other. The end faces are ground at an angle. The gap between the guide pins and guide holes, which open at the end faces and into which the guide pins are fitted, is larger than 0.004 mm and smaller than or equal to 0.008 mm. Powder caused by the friction generated when the guide pins are inserted and fitted into the guide holes is greatly reduced. Connection loss does not increase even when frequent connection and disconnection are performed, and cleaning the connector becomes unnecessary.
摘要翻译：在光连接器中，保持多根光纤的一对套圈的端面被定位成具有两个引导销并彼此对接以连接该对套圈中的光纤。光连接器设置有用于将端面彼此推动的推动构件。端面以一定角度研磨。引导销和引导孔之间的间隙，其在端面处开放并且引导销装配到该引导孔中的间隙大于0.004mm且小于或等于0.008mm。当导销插入并插入引导孔时产生的摩擦引起的粉末大大减少。即使进行频繁的连接和断开连接，连接损失也不会增加，并且不需要清洁连接器。

30. 发明申请

US20130129284A1 ELECTRICAL-OPTICAL HYBRID CONNECTOR AND RECEPTACLE THEREOF 有权
标题翻译：电光混合连接器及其接收器
公开(公告)号：US20130129284A1
公开(公告)日：2013-05-23
申请号：US13813514
申请日：2011-06-08
申请人： Toshitaka Torikai , Mitsuaki Kazou , Masayuki Shiratori , Takayoshi Yamauchi , Shuichi Aihara , Satoshi Kai , Yuichi Koreeda , Naoki Katagiyama
发明人： Toshitaka Torikai , Mitsuaki Kazou , Masayuki Shiratori , Takayoshi Yamauchi , Shuichi Aihara , Satoshi Kai , Yuichi Koreeda , Naoki Katagiyama
IPC分类号： G02B6/38
CPC分类号： G02B6/3807 , G02B6/3817 , G02B6/3849 , G02B6/3853 , G02B6/3885 , G02B6/3897
摘要： A receptacle of an electrical-optical hybrid connector including a plug having an insertion fitting part and the receptacle having a housing space that receives the insertion fitting part includes an optical connection part disposed in a space in communication with the housing space, and an electrical connection part disposed in front of the optical connection part, a shutter that is opened when the receptacle and the plug are connected to each other is provided in front of the optical connection part of the receptacle, and the optical connection part of the receptacle moves forward in association with the shutter when the shutter is opened, and moves rearward in association with the shutter when the shutter is closed.
摘要翻译：一种电光混合连接器的插座，包括具有插入配合部分的插头和具有容纳插入配合部分的容纳空间的插座，包括设置在与容纳空间连通的空间中的光学连接部分，以及电连接设置在光连接部前面的部分，在插座和插头彼此连接时打开的快门设置在插座的光学连接部分的前面，并且插座的光学连接部分向前移动当快门打开时与快门关联，并且当快门关闭时与快门相关联地向后移动。

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