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公开(公告)号：US07190873B2
公开(公告)日：2007-03-13
申请号：US11060284
申请日：2005-02-18
申请人： Satoru Tanaka , Masaru Yoshida , Jun Tokuda , Yasuichi Kinekawa , Toshifumi Sakamoto , Yoshihiro Shogaki , Hiroaki Okada
发明人： Satoru Tanaka , Masaru Yoshida , Jun Tokuda , Yasuichi Kinekawa , Toshifumi Sakamoto , Yoshihiro Shogaki , Hiroaki Okada
IPC分类号： G02B6/00
CPC分类号： G02B6/4466 , G02B6/3887 , G02B6/3897
摘要： There is provided wiring device for optical fiber capable of increasing the performance of construction work. A cover 2 is disposed in an aperture formed at front surface of the plug receptacle main body 1, the upper end thereof is rotatably supported to the plug receptacle main body 1, and a receptacle 3 is attached to the rear surface side of the cover 2. The receptacle 3 has a plug connection hole facing an outer surface side of a building at least at a used state and a plug connection portion into which a first optical-fiber plug being attached to the optical fiber cable wired to the inside of the building is inserted and connected, and optically connects the first optical fiber being connected to the plug connection portion and a second optical-fiber plug inserted from the outer surface side of the building through the plug connection hole. A notch 14 for inserting the first optical-fiber plug is formed at a sidewall 11b of the plug receptacle main body 1 which is located in the inserting direction of the optical fiber plug inserted and connected to the plug connection portion.
摘要翻译： 提供了能够提高施工工作性能的光纤布线装置。 盖子2设置在形成在插头插座主体1的前表面的孔中，其上端被可旋转地支撑在插头插座主体1上，并且插座3安装在盖2的后表面侧 。 插座3具有至少在使用状态下面向建筑物的外表面侧的插头连接孔，以及插入连接到建筑物内部的光纤电缆的第一光纤插头所在的插头连接部分 插入和连接，并且将连接到插头连接部分的第一光纤和通过插头连接孔从建筑物的外表面侧插入的第二光纤插头光学连接。 用于插入第一光纤插头的凹口14形成在插头插座主体1的位于插入并连接到插头连接部分的光纤插头的插入方向上的侧壁11b上。
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公开(公告)号：US20050220435A1
公开(公告)日：2005-10-06
申请号：US11060284
申请日：2005-02-18
申请人： Satoru Tanaka , Masaru Yoshida , Jun Tokuda , Yasuichi Kinekawa , Toshifumi Sakamoto , Yoshihiro Shogaki , Hiroaki Okada
发明人： Satoru Tanaka , Masaru Yoshida , Jun Tokuda , Yasuichi Kinekawa , Toshifumi Sakamoto , Yoshihiro Shogaki , Hiroaki Okada
CPC分类号： G02B6/4466 , G02B6/3887 , G02B6/3897
摘要： There is provided wiring device for optical fiber capable of increasing the performance of construction work. A cover 2 is disposed in an aperture formed at front surface of the plug receptacle main body 1, the upper end thereof is rotatably supported to the plug receptacle main body 1, and a receptacle 3 is attached to the rear surface side of the cover 2. The receptacle 3 has a plug connection hole facing an outer surface side of a building at least at a used state and a plug connection portion into which a first optical-fiber plug being attached to the optical fiber cable wired to the inside of the building is inserted and connected, and optically connects the first optical fiber being connected to the plug connection portion and a second optical-fiber plug inserted from the outer surface side of the building through the plug connection hole. A notch 14 for inserting the first optical-fiber plug is formed at a sidewall 11b of the plug receptacle main body 1 which is located in the inserting direction of the optical fiber plug inserted and connected to the plug connection portion.
摘要翻译： 提供了能够提高施工工作性能的光纤布线装置。 盖子2设置在形成在插头插座主体1的前表面的孔中，其上端被可旋转地支撑在插头插座主体1上，并且插座3安装在盖2的后表面侧 。 插座3具有至少在使用状态下面向建筑物的外表面侧的插头连接孔，以及插入连接到建筑物内部的光纤电缆的第一光纤插头所在的插头连接部分 插入和连接，并且将连接到插头连接部分的第一光纤和通过插头连接孔从建筑物的外表面侧插入的第二光纤插头光学连接。 用于插入第一光纤插头的凹口14形成在插头插座主体1的位于插入并连接到插头连接部分的光纤插头的插入方向上的侧壁11b上。
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公开(公告)号：US07016590B2
公开(公告)日：2006-03-21
申请号：US11060276
申请日：2005-02-18
IPC分类号： G02B6/00
CPC分类号： G02B6/4466 , G02B6/4457
摘要： There is provided wiring device for optical fiber capable of increasing the performance of connection work of an optical fiber cable without deteriorating a signal transmitting properties of the optical fiber cable. The wiring device comprise a plug receptacle main body which is mounted on a mounting opening opened in the outer surface of a building, a receptacle being provided to the plug receptacle main body and having a plug connection hole facing an outside of the plug receptacle main body, a winder including a winding body which has an outer circumferential surface of radius of curvature larger than the permitted minimum radius of curvature of an optical fiber cable wired to the inside of a building and connected to the receptacle and on which a core wire of the optical fiber cable is wound, and a retainer being provided on the plug receptacle main body to maintain the winder inner side of a building, in which the receptacle for optical fiber and the winder are arranged in parallel with each other in the front-back direction, and pressing pieces are formed integrally with the winder and the retainer for contacting the bent portion of the core wires to prevent the bent portion from being expanded.
摘要翻译： 提供了能够提高光纤电缆的连接性能的光纤线路装置，而不会劣化光纤电缆的信号传输性能。 接线装置包括安装在建筑物外表面上开口的安装开口的插座插座主体，设置在插头插座主体上并具有面向插头插座主体外侧的插头连接孔的插座 包括绕组体的卷绕机，所述卷绕体的曲率半径大于配线到建筑物内部且连接到所述插座的光纤电缆的允许的最小曲率半径的外周面，并且所述卷绕体上的芯线 光纤电缆被卷绕，并且保持器设置在插头插座主体上以保持建筑物的卷绕器内侧，其中光纤和卷绕器的插座在前后方向上彼此平行地布置 并且压片与卷绕机和保持器一体地形成，用于接触芯线的弯曲部分，以防止弯曲部分变宽 ded。
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公开(公告)号：US20050213920A1
公开(公告)日：2005-09-29
申请号：US11060276
申请日：2005-02-18
CPC分类号： G02B6/4466 , G02B6/4457
摘要： There is provided wiring device for optical fiber capable of increasing the performance of connection work of an optical fiber cable without deteriorating a signal transmitting properties of the optical fiber cable. The wiring device comprise a plug receptacle main body which is mounted on a mounting opening opened in the outer surface of a building, a receptacle being provided to the plug receptacle main body and having a plug connection hole facing an outside of the plug receptacle main body, a winder including a winding body which has an outer circumferential surface of radius of curvature larger than the permitted minimum radius of curvature of an optical fiber cable wired to the inside of a building and connected to the receptacle and on which a core wire of the optical fiber cable is wound, and a retainer being provided on the plug receptacle main body to maintain the winder inner side of a building, in which the receptacle for optical fiber and the winder are arranged in parallel with each other in the front-back direction, and pressing pieces are formed integrally with the winder and the retainer for contacting the bent portion of the core wires to prevent the bent portion from being expanded.
摘要翻译： 提供了能够提高光纤电缆的连接性能的光纤线路装置，而不会劣化光纤电缆的信号传输性能。 接线装置包括安装在建筑物外表面上开口的安装开口的插座插座主体，设置在插头插座主体上并具有面向插头插座主体外侧的插头连接孔的插座 包括绕组体的卷绕机，所述卷绕体的曲率半径大于配线到建筑物内部且连接到所述插座的光纤电缆的允许的最小曲率半径的外周面，并且所述卷绕体上的芯线 光纤电缆被卷绕，并且保持器设置在插头插座主体上以保持建筑物的卷绕器内侧，其中光纤和卷绕器的插座在前后方向上彼此平行地布置 并且压片与卷绕机和保持器一体地形成，用于接触芯线的弯曲部分，以防止弯曲部分变宽 ded。
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公开(公告)号：USD573949S1
公开(公告)日：2008-07-29
申请号：US29236870
申请日：2005-08-24
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公开(公告)号：USD556688S1
公开(公告)日：2007-12-04
申请号：US29243596
申请日：2005-11-28
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7.发明授权
公开(公告)号：US5355523A
公开(公告)日：1994-10-11
申请号：US920874
申请日：1992-07-28
申请人： Haruo Ogawa , Haruhiro Kuboyama , Hirofumi Konishi , Toshiaki Inage , Shinji Morino , Yoshiaki Ueno , Haruhiko Hyosu , Yoshihiro Shogaki
发明人： Haruo Ogawa , Haruhiro Kuboyama , Hirofumi Konishi , Toshiaki Inage , Shinji Morino , Yoshiaki Ueno , Haruhiko Hyosu , Yoshihiro Shogaki
IPC分类号： H04B1/40
CPC分类号： H04B1/405
摘要： A wireless transmission system includes a plurality of terminal units, a specific one of which is provided with a transmission/receiving circuit that transmits a reference signal of a local oscillation frequency, while all others of which are provided respectively with a transmission/receiving circuit that prepares, on the basis of the reference signal received, a local oscillation frequency signal for frequency conversion of transmitting/receiving frequency signal and intermediate frequency signal, to thereby realize the system at lower costs even when a high local oscillation frequency is employed.
摘要翻译： 无线传输系统包括多个终端单元，其特定的一个终端单元设置有发送本地振荡频率的参考信号的发送/接收电路，而其中所有的终端单元分别设置有发送/接收电路，发送/接收电路 根据所接收的参考信号准备用于发送/接收频率信号和中频信号的频率转换的本地振荡频率信号，从而即使当采用高的本地振荡频率时也以较低的成本实现该系统。
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