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11. 发明授权

US06817931B2 End face polishing apparatus 失效
标题翻译：端面抛光装置
公开(公告)号：US06817931B2
公开(公告)日：2004-11-16
申请号：US10199822
申请日：2002-07-19
申请人： Kouji Minami
发明人： Kouji Minami
IPC分类号： B24B100
CPC分类号： G02B6/25 , B24B19/226
摘要： An end face polishing apparatus has a lapping board mounted to undergo rotation and revolving movement, a lapping member having a polishing surface and disposed on the lapping board for rotation and revolving movement therewith, a polishing fixture for supporting a workpiece having an end face, and a pressing member. During a polishing operation, preselected portion thereof to bring the end face of the workpiece into pressure contact with the polishing surface of the lapping member and to dispose the preselected portion at a position closer to the polishing surface than to a center of gravity of the polishing fixture to thereby polish the end face of the workpiece during rotation and revolving movement of the lapping board.
摘要翻译：一种端面抛光装置具有安装成进行旋转运动的研磨板，具有抛光面的研磨构件，配置在研磨板上，用于与其一起旋转和旋转运动;抛光装置，用于支撑具有端面的工件;以及按压构件。在抛光操作期间，其预选部分使工件的端面与研磨构件的抛光表面压力接触，并将预选部分布置在比抛光重心更靠近抛光表面的位置从而在研磨板的旋转和旋转运动期间抛光工件的端面。

12. 发明授权

US06741337B2 End face polishing apparatus and method of polishing end face 失效
标题翻译：端面抛光装置和抛光端面的方法
公开(公告)号：US06741337B2
公开(公告)日：2004-05-25
申请号：US10345759
申请日：2003-01-16
申请人： Kazumasa Katakura , Kouji Minami
发明人： Kazumasa Katakura , Kouji Minami
IPC分类号： G01N2100
CPC分类号： B24B19/226
摘要： An optical fiber end face polishing apparatus has an inspection unit for introducing light into the optical fiber and detecting light from an end of the optical fiber, a moving unit for relatively moving the polishing member and the optical fiber in three directions and in a rotating direction, and a coordinate acquiring unit for acquiring a position of the polishing member while detecting the return light. A boundary between the core and clad of the optical fiber is detected with the inspection unit in at least three directions from the outer circumference of end face in its radial direction while polishing toward its axial center. The position of the center of the core is acquired as a coordinate value, and polishing is performed using the center position of the core as a reference.
摘要翻译：光纤端面研磨装置具有检测单元，用于将光引入光纤并检测来自光纤端部的光;移动单元，用于在三个方向和旋转方向上使抛光构件和光纤相对移动以及坐标获取单元，用于在检测返回光的同时获取抛光构件的位置。在从径向方向的端面的外周向着其轴向中心抛光的状态下，用检查单元在至少三个方向上检测光纤的芯和包层之间的边界。获取芯的中心位置作为坐标值，使用芯的中心位置作为基准进行研磨。

13. 发明授权

US06533468B2 Universal optical fiber connectors and basic plugs thereof 失效
标题翻译：通用光纤连接器及其基本插头
公开(公告)号：US06533468B2
公开(公告)日：2003-03-18
申请号：US09778463
申请日：2001-02-07
申请人： Masahiro Nakajima , Hiroyuki Tokita , Junji Taira , Kouji Minami , Tatsuo Koshigoe , Nobuo Suzuki
发明人： Masahiro Nakajima , Hiroyuki Tokita , Junji Taira , Kouji Minami , Tatsuo Koshigoe , Nobuo Suzuki
IPC分类号： G02B636
CPC分类号： G02B6/3831 , G02B6/3821 , G02B6/3851 , G02B6/3866 , G02B6/3869 , G02B6/3887 , G02B6/3891 , G02B6/3893 , G02B6/3894
摘要： An optical fiber connector assembly has a holding member and a housing having a cavity for receiving the holding member. The holding member has a first surface, a second surface, grooves formed in the first surface for holding respective ferrules each supporting an optical fiber element, and through-holes for respectively receiving therethrough the optical fiber elements and for communicating the grooves with the second surface. The housing has a base surface, through-holes extending through the base surface, and side surfaces defining with the base surface a cavity for receiving the holding member so that the through-holes of the holding member are communicated with the through-holes of the housing for receiving therethrough the optical fiber elements.
摘要翻译：光纤连接器组件具有保持构件和具有用于容纳保持构件的空腔的壳体。保持构件具有第一表面，第二表面，形成在第一表面中的用于保持各自支撑光纤元件的套圈的槽，以及用于分别容纳光纤元件的通孔和用于使槽与第二表面连通的通孔。壳体具有基面，穿过基座表面的通孔和用基面限定的侧表面，用于容纳保持构件的空腔，使得保持构件的通孔与通孔的通孔相连通用于接收光纤元件的外壳。

14. 发明授权

US06439973B2 Polishing device, end face polishing apparatus having polishing device, and end face polishing method 失效
标题翻译：抛光装置，具有抛光装置的端面抛光装置和端面抛光方法
公开(公告)号：US06439973B2
公开(公告)日：2002-08-27
申请号：US09903597
申请日：2001-07-12
申请人： Mari Kato , Kouji Minami , Masaharu Sugiyama
发明人： Mari Kato , Kouji Minami , Masaharu Sugiyama
IPC分类号： B24B700
CPC分类号： B24B37/11 , B23Q3/15713 , B24B19/226 , B24B41/005
摘要： An end face polishing apparatus in which whereas a jig board mounted with a rod-like member is supported by an apparatus main body by a supporting mechanism, a polishing board mounted with a polishing member for polishing the rod-like member is supported by the apparatus main body rotatably and pivotably by a drive mechanism for polishing the rod-like member mounted to the jig board by the supporting mechanism by pressing the rod-like member to the rotating and pivoting polishing board, wherein the polishing member is mounted to the polishing board attachably thereto and detachably therefrom, further comprising an automatic interchanging device for interchanging the polishing member which is mounted to the polishing board and which has been used with the polishing member which is stored at a predetermined position and which is to be used by which the operational performance is promoted.
摘要翻译：一种端面抛光装置，其中安装有杆状构件的夹具板由支撑机构由装置主体支撑，安装有用于抛光棒状构件的抛光构件的抛光板由该装置支撑主体通过驱动机构可旋转地和可枢转地旋转，用于通过将棒状构件按压到旋转和枢转的抛光板来通过支撑机构抛光安装到夹具板的杆状构件，其中抛光构件安装到抛光板另外，还包括一个自动交换装置，用于将安装在抛光板上的抛光件相互交换并与抛光部件一起使用，该抛光部件被存储在预定位置，表现得到提升。

15. 发明授权

US06419401B1 Optical connector ferrule 失效
标题翻译：光连接器套圈
公开(公告)号：US06419401B1
公开(公告)日：2002-07-16
申请号：US09214693
申请日：1999-04-23
申请人： Junji Taira , Masahiro Nakajima , Kouji Minami , Hiroyuki Tokita , Tatsuo Koshigoe , Nobuo Suzuki
发明人： Junji Taira , Masahiro Nakajima , Kouji Minami , Hiroyuki Tokita , Tatsuo Koshigoe , Nobuo Suzuki
IPC分类号： G02B638
CPC分类号： G02B6/3874 , G02B6/381 , G02B6/3833 , G02B6/3867
摘要： A ferrule for use in an optical connector enabling effective suppression of the increase in the insertion loss resulting from repeated attachments/detachments of the optical connector. In the ferrule for use in the optical connector, a plurality of grooves 17 are formed in a fitting surface 16A of a ferrule main body 11 located between the ferrule main body 11 and a connection sleeve SL. And, a ferrule 2 for use in an optical connector, a plurality of concentric annular grooves 27 are formed in a connection end surface 24 of the ferrule main body 21 having a connection end 22A of the optical fiber 22 exposed thereon.
摘要翻译：一种用于光学连接器的套圈，能够有效地抑制由于光连接器的重复附着/拆卸引起的插入损耗的增加。在用于光连接器的套圈中，多个槽17形成在位于套圈主体11和连接套筒SL之间的套圈主体11的装配表面16A中。并且，在光连接器中使用的套圈2，在具有露出于其上的光纤22的连接端22A的套圈主体21的连接端面24中形成有多个同心环状槽27。

16. 发明授权

US6113469A Method of polishing ferrule for optical connector into convex spherical surface 失效
标题翻译：将光连接器的套圈抛光成凸球面的方法
公开(公告)号：US6113469A
公开(公告)日：2000-09-05
申请号：US296080
申请日：1999-04-21
申请人： Tomohiro Yoshikawa , Kouji Minami
发明人： Tomohiro Yoshikawa , Kouji Minami
IPC分类号： G02B6/36 , B24B19/00 , B24B19/22 , G02B6/25 , G02B6/38 , B24B11/00
CPC分类号： B24B19/226 , G02B6/25 , G02B6/3863
摘要： A method of polishing the end face of a ferrule on an optical connector comprises providing a polishing sheet containing abrasive grains and providing a polishing fluid containing abrasive grains having a hardness greater than that of the abrasive grains of the polishing sheet. The end face of the ferrule including an optical fiber is pressed against a surface of the polishing sheet while effecting relative movement between the ferrule and the polishing sheet and while supplying the polishing fluid onto the surface of the polishing sheet.
摘要翻译：抛光光连接器上的套圈的端面的方法包括提供含有磨粒的抛光片，并提供含有硬度大于抛光片的磨粒的磨粒的抛光液。包括光纤的套圈的端面被压在抛光片的表面上，同时实现套圈和抛光片之间的相对运动，同时将抛光流体供应到抛光片的表面上。

17. 发明授权

US5428584A Pickup device for a magneto-optical information recording system 失效
标题翻译：用于磁光信息记录系统的拾取装置
公开(公告)号：US5428584A
公开(公告)日：1995-06-27
申请号：US97399
申请日：1993-07-23
申请人： Yoshio Yoshida , Hiroyuki Yamamoto , Renzaburou Miki , Kuniaki Okada , Yukio Kurata , Kouji Minami
发明人： Yoshio Yoshida , Hiroyuki Yamamoto , Renzaburou Miki , Kuniaki Okada , Yukio Kurata , Kouji Minami
IPC分类号： G11B7/135 , G11B7/12 , G11B7/13 , G11B11/10 , G11B11/105 , G11B11/00
CPC分类号： G11B11/10543 , G11B7/124 , G11B7/13
摘要： An optical information reproducing device includes a light source for generating a light beam, an optical system for converging the light beam generated by the light source on a magneto-optical recording medium on which recording information is recorded and for converging a return light beam reflected from the magneto-optical recording medium, beam splitting means for splitting the return light beam into split light beams, first detecting means for receiving one of the split light beams to detect the intensity of the one of the split light beams, servo signal generating means for generating a tracking error signal and a focusing error signal based on the output of the first detecting means, an optical waveguide disposed between the beam splitting means and the first detecting means, the optical waveguide crossing an optical axis of the one of the split light beams, an optical coupler disposed on the optical waveguide for separating part of the one of the split light beams from the one of the split beams to form a guided light beam which is guided in the optical waveguide, second detecting means for receiving the guided light beam from the optical waveguide to detect the intensity of at least one polarization component of the guided light beam, and information signal reproducing means for reproducing the recording information based on the output of the second detecting means.
摘要翻译：一种光学信息再现装置，包括用于产生光束的光源，用于将由光源产生的光束会聚在其上记录有记录信息的磁光记录介质上并用于会聚从磁光记录介质，用于将返回光束分成分束光束的分束装置;第一检测装置，用于接收分束光束中的一个以检测一个分束光束的强度;伺服信号产生装置，基于所述第一检测装置的输出产生跟踪误差信号和聚焦误差信号;布置在所述分束装置和所述第一检测装置之间的光波导，所述光波导与所述一个所述分束光束设置在所述光波导上的光耦合器，用于将所述一个所述分束光束的一部分分离以形成在光波导中被引导的引导光束;第二检测装置，用于接收来自光波导的引导光束，以检测被引导光束的至少一个偏振分量的强度;以及信息信号再现装置，用于基于第二检测装置的输出再现记录信息。

18. 发明授权

US5242504A Photovoltaic device and manufacturing method therefor 失效
标题翻译：光伏器件及其制造方法
公开(公告)号：US5242504A
公开(公告)日：1993-09-07
申请号：US794424
申请日：1991-11-19
申请人： Masayuki Iwamoto , Kouji Minami , Toshihiko Yamaoki
发明人： Masayuki Iwamoto , Kouji Minami , Toshihiko Yamaoki
IPC分类号： H01L31/04 , H01L31/0368 , H01L31/068 , H01L31/18
CPC分类号： H01L31/1864 , H01L31/03682 , H01L31/068 , Y02E10/546 , Y02E10/547 , Y02P70/521
摘要： A photovoltaic device, wherein a non-crystalline semiconductor layer of one conductivity type formed on a single crystal or a polycrystalline semiconductor substrate of the opposite conductivity type is annealed thereby to change the non-crystalline semiconductor to a polycrystalline semiconductor, with a pn junction plane formed therebetween. The depth of the junction plane is 500 .ANG. or less from the light incident surface of the polycrystallized semiconductor. Moreover, the light incidence surface can be made uneven by increasing the growth rate of the non-crystalline semiconductor.
摘要翻译：一种光电器件，其中形成在具有相反导电类型的单晶或多晶半导体衬底上的一种导电类型的非晶半导体层被退火，从而将非晶半导体改变为多晶半导体，其中pn结平面。结面的深度与多结晶半导体的光入射面相差500AG或更小。此外，通过增加非晶半导体的生长速度，可以使光入射面变得不均匀。

19. 发明授权

US07118284B2 Optical connector plug, optical connector adapter and optical connector 有权
标题翻译：光连接器插头，光连接器适配器和光连接器
公开(公告)号：US07118284B2
公开(公告)日：2006-10-10
申请号：US11150581
申请日：2005-06-10
申请人： Masahiro Nakajima , Kouji Minami , Junji Taira
发明人： Masahiro Nakajima , Kouji Minami , Junji Taira
IPC分类号： G02B6/36
CPC分类号： G02B6/3807 , G02B6/3821 , G02B6/3825 , G02B6/3877 , G02B6/3879 , G02B6/3893 , G02B6/3897 , G02B6/3898
摘要： An optical connector adapter has a tubular sleeve having opposite open ends each for receiving a ferrule supporting an optical fiber to bring front end faces of the ferrules into contact with each other to optically connect together the optical fibers. An adapter housing supports therein the sleeve. The adapter housing has at least one elastically deformable engaging portion projecting from an outer peripheral surface portion of the adapter housing for detachable engagement directly to a mounting board or for detachable engagement to a mounting member detachably engageable with the mounting board to detachably mount the adapter housing to the mounting board.
摘要翻译：光连接器适配器具有一个具有相对的开口端的管状套管，每个套管用于容纳支撑光纤的套圈，以使套圈的前端面彼此接触以将光纤光学地连接在一起。适配器壳体在其中支撑套筒。适配器壳体具有从适配器壳体的外周表面部分突出的至少一个可弹性变形的接合部分，用于可拆卸地接合到安装板或用于可拆卸地接合到可安装在安装板上的安装构件，以可拆卸地安装适配器壳体到安装板。

20. 发明申请

US20050201690A1 Optical connector plug and optical connector 有权
标题翻译：光连接器插头和光连接器
公开(公告)号：US20050201690A1
公开(公告)日：2005-09-15
申请号：US11071719
申请日：2005-03-03
申请人： Junji Taira , Norimasa Arai , Kouji Minami
发明人： Junji Taira , Norimasa Arai , Kouji Minami
IPC分类号： G02B6/38 , G02B6/36
CPC分类号： G02B6/3849 , G02B6/3893
摘要： Disclosed are an optical connector plug and an optical connector, wherein the grip member includes an inner barrel and an outer barrel, which are freely slid with respect to each other, the grip member having a reduction state where the inner barrel is accommodated in the outer barrel and an extension state where the inner barrel projects forwardly, and the plug frame being engaged and supported such that the plug frame is movable by a predetermined amount with respect to the outer barrel, and, at a leading end inside the inner barrel are provided a shield plate supported at a free slant with respect to the inner barrel via a base end of the shield plate, disposed at a shield position at which a leading end of the ferrule is shielded in the extension state, and disposed at a non-shield position at which accommodation of the plug frame in the inner barrel is allowed, an action plate supported at a free slant inside the shield plate via a base end of the action plate, and inclined along with the shield plate, with a leading end of the action plate contacting with or engaged with the shield plate, and a biasing supporting means for biasing the shield plate for positioning the shield plate such that the shield plate is disposed at the shield position in the extension position.
摘要翻译：公开了一种光学连接器插头和光学连接器，其中握持构件包括相对于彼此自由滑动的内筒和外筒，所述夹持构件具有减压状态，其中内筒容纳在外筒桶和延伸状态，其中内筒向前突出，并且插塞框架被接合和支撑，使得插塞框架相对于外筒可移动预定量，并且在内筒内的前端提供屏蔽板，其经由屏蔽板的基端相对于内筒自由倾斜地支撑，该屏蔽板设置在屏蔽位置，在该屏蔽位置，套圈的前端在延伸状态下屏蔽，并且设置在非屏蔽能够容纳内筒中的插塞框的容纳位置，通过该动作板的基端自由倾斜地支撑在屏蔽板内的动作板，与屏蔽板一起，与屏蔽板接触或接合的作动板的前端;以及偏置支撑装置，用于偏置屏蔽板以定位屏蔽板，使得屏蔽板设置在屏蔽位置中延伸位置。

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