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1. 发明授权

US08678670B2 Optical fiber connector, optical fiber connector assembling method, fusion-spliced portion reinforcing method, pin clamp, cap-attached optical fiber connector, optical fiber connector cap, optical fiber connector assembling tool, and optical fiber connector assembling set 有权
标题翻译：光纤连接器，光纤连接器组装方法，熔接部分增强方法，针夹，帽连接光纤连接器，光纤连接器盖，光纤连接器组装工具和光纤连接器组装
公开(公告)号：US08678670B2
公开(公告)日：2014-03-25
申请号：US13548927
申请日：2012-07-13
申请人： Shigeo Takahashi , Kazuhiro Takizawa
发明人： Shigeo Takahashi , Kazuhiro Takizawa
IPC分类号： G02B6/36 , G02B6/255 , G02B6/00
CPC分类号： G02B6/387 , G02B6/2558 , G02B6/3833 , G02B6/3846 , G02B6/3849 , G02B6/3882 , G02B6/3885 , G02B6/3887 , G02B6/3898 , Y10T29/4989 , Y10T29/49908 , Y10T156/10
摘要： An optical fiber connector includes a ferrule, an inserted optical fiber, an external optical fiber, and a pair of reinforcing members that pinches and reinforces a fusion-spliced portion of the other end portion of the inserted optical fiber and the front end portion of the external optical fiber. The reinforcing members include adhesion layer on the inner surface thereof which comes in contact with the other end portion of the inserted optical fiber and the front end portion of the external optical fiber. The adhesion layer is depressed at the position where the inserted optical fiber and the external optical fiber come in contact with each other so as to closely adhere to the outer circumferential surfaces of the optical fibers in the fusion-spliced portion.
摘要翻译：光纤连接器包括套圈，插入光纤，外部光纤，以及一对加强构件，其夹持并加强插入的光纤的另一端部的熔接部分和插入的光纤的前端部分外部光纤。加强构件包括在其内表面上与插入的光纤的另一端部和外部光纤的前端部接触的粘附层。在插入的光纤和外部光纤彼此接触的位置处，粘附层被压下，以便紧密地粘合到熔接部分中的光纤的外周表面。

2. 发明授权

US08480314B2 Connection method, connection tool, and connection jig for optical fiber 有权
标题翻译：光纤连接方法，连接工具和连接夹具
公开(公告)号：US08480314B2
公开(公告)日：2013-07-09
申请号：US12965377
申请日：2010-12-10
申请人： Daigo Saito , Kazuhiro Takizawa , Hiroshi Furukawa , Serin Khee Yen Tan , Quang Minh Ngo
发明人： Daigo Saito , Kazuhiro Takizawa , Hiroshi Furukawa , Serin Khee Yen Tan , Quang Minh Ngo
IPC分类号： G02B6/255
CPC分类号： G02B6/3846 , G02B6/262 , G02B6/3862 , G02B6/3898
摘要： A method of butting and connecting a first optical fiber and a second optical fiber in an optical connector comprises placing said optical connector that holds said first optical fiber in wherein an optical fiber connection tool; mounting said optical fiber holder on a holder mounting base of a front end bevel processing tool; processing a front end face of said second optical fiber such that said front end face of said second optical fiber is beveled relative to the surface perpendicular to the optical fiber axis direction; transferring said optical fiber holder to said holder support base; and moving said optical fiber holder toward said optical connector along said guide part, and butting and connecting the beveled front end face of said second optical fiber to the front end face of said first optical fiber such that their bevel directions are aligned.
摘要翻译：一种在光连接器中对接和连接第一光纤和第二光纤的方法包括将保持所述第一光纤的所述光连接器放置在其中的光纤连接工具; 将所述光纤保持器安装在前端斜面加工工具的保持器安装基座上; 处理所述第二光纤的前端面，使得所述第二光纤的所述前端面相对于垂直于所述光纤轴线方向的表面倾斜; 将所述光纤保持器传送到所述保持器支撑基座; 以及沿着所述引导部件将所述光纤保持器朝着所述光连接器移动，并且将所述第二光纤的斜面前端面对接并连接到所述第一光纤的前端面，使得它们的斜面方向对齐。

3. 发明授权

US08408814B2 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US08408814B2
公开(公告)日：2013-04-02
申请号：US13207136
申请日：2011-08-10
申请人： Koji Sumida , Kazuhiro Takizawa , Daigo Saito
发明人： Koji Sumida , Kazuhiro Takizawa , Daigo Saito
IPC分类号： G02B6/36 , G02B6/255
CPC分类号： G02B6/3846 , G02B6/25 , G02B6/2552 , G02B6/3806 , G02B6/3822
摘要： An optical connector of the present invention includes a ferrule to which an internal optical fiber is embedded and an end face grinding is performed; and a connection mechanism which extends to an opposite side of a connection end face of the ferrule, wherein the optical connector butt connects the internal optical fiber and an insert optical fiber which is inserted from outside within a positioning groove provided at the connection mechanism; and a back end side of an end face of the internal optical fiber which butts to the insert optical fiber is made a beveled end face by cutting process.
摘要翻译：本发明的光连接器包括嵌入有内部光纤并且进行端面研磨的套圈; 以及连接机构，其延伸到所述套圈的连接端面的相对侧，其中所述光连接器对接连接所述内部光纤和从设置在所述连接机构处的定位槽内的外部插入的插入式光纤; 并且与插入式光纤对接的内部光纤的端面的后端侧通过切割工序形成为斜面端面。

4. 发明申请

US20120281951A1 OPTICAL FIBER CONNECTOR, OPTICAL FIBER CONNECTOR ASSEMBLING METHOD, FUSION-SPLICED PORTION REINFORCING METHOD, PIN CLAMP, CAP-ATTACHED OPTICAL FIBER CONNECTOR, OPTICAL FIBER CONNECTOR CAP, OPTICAL FIBER CONNECTOR ASSEMBLING TOOL, AND OPTICAL FIBER CONNECTOR ASSEMBLING SET 有权
标题翻译：光纤连接器，光纤连接器组装方法，熔接部分增强方法，引线夹，附着光纤连接器，光纤连接器盖，光纤连接器组装工具和光纤连接器组装
公开(公告)号：US20120281951A1
公开(公告)日：2012-11-08
申请号：US13548927
申请日：2012-07-13
申请人： Shigeo TAKAHASHI , Kazuhiro TAKIZAWA
发明人： Shigeo TAKAHASHI , Kazuhiro TAKIZAWA
IPC分类号： G02B6/36 , B32B37/14 , B23P25/00 , G02B6/00
CPC分类号： G02B6/387 , G02B6/2558 , G02B6/3833 , G02B6/3846 , G02B6/3849 , G02B6/3882 , G02B6/3885 , G02B6/3887 , G02B6/3898 , Y10T29/4989 , Y10T29/49908 , Y10T156/10
摘要： An optical fiber connector includes a ferrule, an inserted optical fiber, an external optical fiber, and a pair of reinforcing members that pinches and reinforces a fusion-spliced portion of the other end portion of the inserted optical fiber and the front end portion of the external optical fiber. The reinforcing members include adhesion layer on the inner surface thereof which comes in contact with the other end portion of the inserted optical fiber and the front end portion of the external optical fiber. The adhesion layer is depressed at the position where the inserted optical fiber and the external optical fiber come in contact with each other so as to closely adhere to the outer circumferential surfaces of the optical fibers in the fusion-spliced portion.
摘要翻译：光纤连接器包括套圈，插入光纤，外部光纤，以及一对加强构件，其夹持并加强插入的光纤的另一端部的熔接部分和插入的光纤的前端部分外部光纤。加强构件包括在其内表面上与插入的光纤的另一端部和外部光纤的前端部接触的粘附层。在插入的光纤和外部光纤彼此接触的位置处，粘附层被压下，以便紧密地粘合到熔接部分中的光纤的外周表面。

5. 发明授权

US08111956B2 Method and apparatus for confirming optical fibers connection in optical connector 有权
标题翻译：用于确认光连接器中的光纤连接的方法和装置
公开(公告)号：US08111956B2
公开(公告)日：2012-02-07
申请号：US12488832
申请日：2009-06-22
申请人： Khee Yen Serin Tan , Kazuhiro Takizawa , Daigo Saito
发明人： Khee Yen Serin Tan , Kazuhiro Takizawa , Daigo Saito
IPC分类号： G02B6/28
CPC分类号： G02B6/3846 , G01M11/088 , G01M11/3154 , G01M11/33 , G01M11/35 , G02B6/36 , G02B6/3806 , G02B6/385 , G02B6/3898
摘要： Provided is a method for confirming optical fibers connection in a connection part in an optical connector, including: allowing light to pass through a first optical fiber and allowing cladding mode light to disappear; and detecting a difference in light intensity in the connection part between before and after the light from the first optical fiber enters a second optical fiber disposed in the optical connector.
摘要翻译：提供了一种用于确认光连接器中的连接部分中的光纤连接的方法，包括：允许光通过第一光纤并允许包层模式光消失; 并且检测来自所述第一光纤的光之前和之后所述连接部分中的光强度的差异进入设置在所述光连接器中的第二光纤。

6. 发明授权

US07452138B2 Optical connector 有权
公开(公告)号：US07452138B2
公开(公告)日：2008-11-18
申请号：US11527564
申请日：2006-09-27
申请人： Daigo Saito , Kazuhiro Takizawa , Hiroshi Furukawa , Kenichi Nakazawa , Tsunetaka Ema , Kouji Shibata
发明人： Daigo Saito , Kazuhiro Takizawa , Hiroshi Furukawa , Kenichi Nakazawa , Tsunetaka Ema , Kouji Shibata
IPC分类号： G02B6/36
CPC分类号： G02B6/3846
摘要： An optical connector includes a connector body that has a first optical fiber housed in advance in a ferrule so as to project from a back end of the ferrule opposite to the connecting end surface and an anchoring fixture that anchors a second optical fiber that is to be optically connected to the first optical fiber, and by pressing the anchoring fixture into the connector body while the second optical fiber is anchored in this anchoring fixture, the anchoring fixture and the connector body are connected to optically connect the first optical fiber and the second optical fiber, and the connecting portion that connects the anchoring fixture and the connector body form a movable connecting portion that is adapted to vary the direction of the anchoring fixture with respect to the connector body.

7. 发明申请

US20080259406A1 ENDOSCOPE IMAGE FILING SYSTEM 审中-公开
标题翻译：内窥镜图像填充系统
公开(公告)号：US20080259406A1
公开(公告)日：2008-10-23
申请号：US12105920
申请日：2008-04-18
申请人： Kazuhiro Takizawa
发明人： Kazuhiro Takizawa
IPC分类号： H04N1/00
CPC分类号： A61B1/00009 , G06F19/321
摘要： An endoscope image filing system includes: an original image file unit that stores the same digital image as that output from an electronic endoscope having an image capturing element and then input an image processing circuit; a library unit that stores a plurality of image processing software components; a selecting unit that selects one of the plurality of image processing software components stored in the library unit; and an image reproducing unit that processes the digital image stored in the original image file unit, according to the selected image processing software component, such that the digital image can be displayed.
摘要翻译：内窥镜图像归档系统包括：原始图像文件单元，存储与具有图像捕获元件的电子内窥镜输出的数字图像相同的数字图像，然后输入图像处理电路; 库单元，存储多个图像处理软件组件; 选择单元，其选择存储在所述库单元中的所述多个图像处理软件组件中的一个; 以及图像再现单元，其根据所选择的图像处理软件组件处理存储在原始图像文件单元中的数字图像，使得可以显示数字图像。

8. 发明申请

US20050129347A1 Optical fiber sheet and optical fiber sheet production method 有权
标题翻译：光纤片和光纤片生产方法
公开(公告)号：US20050129347A1
公开(公告)日：2005-06-16
申请号：US10489451
申请日：2002-05-29
申请人： Daigo Saito , Kazuhiro Takizawa , Tsuyoshi Shimomichi , Yasuhiro Tamaki , Yukio Hayashi , Kunihiko Fujiwara
发明人： Daigo Saito , Kazuhiro Takizawa , Tsuyoshi Shimomichi , Yasuhiro Tamaki , Yukio Hayashi , Kunihiko Fujiwara
IPC分类号： G02B6/38 , G02B6/44 , G02B6/12
CPC分类号： G02B6/4471 , G02B6/2558 , G02B6/3608 , G02B6/3887
摘要： The invention is an optical fiber sheet obtained by adhering together at least two sheets with an optical fiber placed therebetween, and placing a reinforcing tube over a portion of the optical fiber extending from an edge of the sheets, wherein the reinforcing tube is fixed to the sheets by bonding, with the reinforcing tube inserted between the sheets located up and below by an appropriate distance from an edge of the sheets.
摘要翻译：本发明是一种光纤片，其通过将光纤放置在其间的至少两片粘合在一起，并将加强管放置在从片材的边缘延伸的光纤的一部分上，其中将加强管固定到通过粘合将片材插入到位于上下的片材与片材的边缘适当距离之间的粘合。

9. 发明授权

US06668048B1 Conference communication system 失效
标题翻译：会议通信系统
公开(公告)号：US06668048B1
公开(公告)日：2003-12-23
申请号：US09487569
申请日：2000-01-19
申请人： Susumu Suga , Shoji Aizawa , Shinji Endo , Kazuhiro Takizawa , Ichiro Inoue
发明人： Susumu Suga , Shoji Aizawa , Shinji Endo , Kazuhiro Takizawa , Ichiro Inoue
IPC分类号： H04M342
CPC分类号： H04Q3/62 , H04M3/42068 , H04M3/42314 , H04M3/56 , H04M2203/5054
摘要： An unscheduled terminal unit is prevented from being connected to conference communication or a scheduled terminal unit is prevented from being not connected to the conference communication, and security of the conference communication is improved, and also, a conference server for interconnecting many terminal units is connected to a private branch exchange and reservation tables for using the conference server are provided in order to surely charge users for conference communication service. When an incoming call for requesting connection of the conference communication comes to the private branch exchange, the validation is identified by whether the incoming call has been registered in the reservation tables or not, and the connection is rejected for the invalid incoming call.
摘要翻译：阻止非计划终端单元连接到会议通信，或者阻止调度的终端单元不连接到会议通信，并且提高了会议通信的安全性，并且连接许多终端单元的会议服务器被连接提供专用分机交换机和用于使用会议服务器的预约表，以确保为用户提供会议通信服务。当用于请求连接会议通信的呼入呼叫到专用小交换机时，通过接入呼叫是否已经登记在预约表中来识别该确认，并且该连接被拒绝用于该无效呼入。

10. 发明授权

US09164245B2 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US09164245B2
公开(公告)日：2015-10-20
申请号：US13454611
申请日：2012-04-24
申请人： Takashi Yamaguchi , Kazuhiro Takizawa
发明人： Takashi Yamaguchi , Kazuhiro Takizawa
IPC分类号： G02B6/255 , G02B6/38
CPC分类号： G02B6/3858 , G02B6/255 , G02B6/2555 , G02B6/2558 , G02B6/3846
摘要： The present invention relates to an optical connector including, a ferrule within which an integrated optical fiber is fixed, a clamp portion disposed at a rear of the ferrule, the clamp portion comprising: a base component and a lid component facing the based component, where the base component and the lid component together are configured to clamp an end portion of the integrated optical fiber and an end portion of a naked optical fiber abutting the end portion of the integrated optical fiber, and a naked optical fiber guide portion disposed at a rear of the clamp portion, where the naked optical fiber guide portion comprises a through hole through which the naked optical fiber can be inserted, and that guides the naked optical fiber to the clamp portion by the through hole.
摘要翻译：光连接器技术领域本发明涉及一种光连接器，其包括固定有集成光纤的套圈，设置在套圈后部的夹持部，所述夹持部包括：基部部件和面向所述基部部件的盖部件，基部部件和盖部件一起构成为夹持集成光纤的端部和与该集成光纤的端部抵接的裸光纤的端部，以及设置在后方的裸光纤引导部其中裸光纤引导部分包括可以插入裸光纤的通孔，并且通过通孔将裸光纤引导到夹持部分。

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