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1. 发明专利

JP2010123690A Printed board and printed board mounting structure 有权
标题翻译：印刷板和印刷板安装结构
公开(公告)号：JP2010123690A
公开(公告)日：2010-06-03
申请号：JP2008294874
申请日：2008-11-18
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHOYAMA HIROYUKI , NAKAYAMA YOSHIYUKI , TOBIMATSU YOSHIAKI , FUKUYA KAZUYA
IPC分类号： H05K7/14
CPC分类号： H05K7/1418 , H05K1/02 , H05K2201/09154
摘要： PROBLEM TO BE SOLVED: To provide a printed board and a printed board mounting structure, which mount various printed boards different in board thickness sizes in a shelf unit and which do not restrict a component mounting region and a wiring region on the printed board.
SOLUTION: A rail shape of the guide rail 30 arranged in the shelf unit is made into a recess groove shape in a check mark type. An end face shape of the printed board 40 mounted on the guide rail 30 is made into a projection shape structure in the check mark type which is the same as the rail shape of the guide rail 30.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种印刷电路板和印刷电路板安装结构，其安装在搁板单元中具有不同板厚尺寸的各种印刷电路板，并且不限制印刷的部件安装区域和布线区域板。解决方案：布置在搁架单元中的导轨30的轨道形状形成为勾号类型的凹槽形状。安装在导轨30上的印刷电路板40的端面形状形成为与导轨30的导轨形状相同的复选标记型的突起形状结构。（C）2010 ，JPO＆INPIT

2. 发明专利

JP2009193918A Insertion and pull-out structure for connector 审中-公开
标题翻译：连接器的插入和拉出结构
公开(公告)号：JP2009193918A
公开(公告)日：2009-08-27
申请号：JP2008035998
申请日：2008-02-18
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KANO KOJI , TOBIMATSU YOSHIAKI , SHOYAMA HIROYUKI , NAKAYAMA YOSHIYUKI , KONDO MASAHIKO
IPC分类号： H01R13/621
摘要： PROBLEM TO BE SOLVED: To provide an insertion and pull-out structure for a connector, with which a simple and prompt operation of insertion coupling and separation is performed. SOLUTION: The insertion and pull-out structure of the connector is composed of first printed circuit board 101, onto the receptacle side of which at least two spacers 2 with internal screws 21 are equipped near the connector 12, and in a second printed circuit board 102, which is equipped with through-holes 3 for a screw object, and at least two through-holes 4 near each through-hole 3 for screw attachment. About a screw object 5, which fixes by screwing to the screws 21 of the spacer 2 through the through-hole 3, there are equipped with plain washer 52, being supported by external screws 51, and with proximal 61, which is loosely fitted between a head part 51a of the screw object 5 and the plain washer 52. The proximal 61 has an extension 62 extended in an axial direction of the screw object 5 and has a narrower width than the through-hole 4. The proximal 61 also has a projection 63, which projects from the extension 62 approximately parallel to the proximal 61. In the state of clench of ball grid array connector 1, part of the extension 62 is arranged in the through-hole 4 for screw attachment 6. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供用于连接器的插入和拉出结构，通过该连接器执行插入耦合和分离的简单和迅速的操作。
解决方案：连接器的插入和拉出结构由第一印刷电路板101组成，在其插座侧上，至少两个具有内螺纹21的间隔件2配备在连接器12附近，并且在第二配备有用于螺钉物体的通孔3的印刷电路板102和用于螺钉附接的每个通孔3附近的至少两个通孔4。关于螺钉对象5，其通过通过通孔3旋拧到间隔件2的螺钉21而固定，具有由外部螺钉51支撑的平垫圈52，以及松紧地配合在螺钉对象5的头部51a和平垫圈52.近端61具有沿螺钉对象5的轴向延伸的延伸部62，并且具有比通孔4窄的宽度。近端61还具有突起63从延伸部62突出大致平行于近端61.在球栅阵列连接器1的夹紧状态下，延伸部62的一部分布置在通孔4中用于螺钉附接6。（C）2009，JPO＆INPIT

3. 发明专利

JP2008122861A Auxiliary device for releasing lock of optical connector and printed substrate apparatus 有权
标题翻译：用于释放光学连接器和印刷底板装置的辅助装置
公开(公告)号：JP2008122861A
公开(公告)日：2008-05-29
申请号：JP2006309337
申请日：2006-11-15
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KANO KOJI , SHOYAMA HIROYUKI , KONDO MASAHIKO , NAKAYAMA YOSHIYUKI
IPC分类号： G02B6/36
CPC分类号： G02B6/3893 , G02B6/3898
摘要： PROBLEM TO BE SOLVED: To improve the operability of releasing the lock of an optical connector used for connecting optical fibers and to easily attach and detach a plug even when the optical connector is disposed in a tight space.
SOLUTION: The auxiliary device for releasing 6 includes: a cover part 51 provided movably along the direction of attaching and detaching of the plug 12 to and from a receptacle 11; and a tilted face abutting part 52 which is provided on the cover part 51 and is abutted on the end part of a lever 41 from the bottom, wherein the engagement parts 42 and 28 are released by moving the cover part 51 to pulling out direction, pressing the tilted face abutting part 52 against the end part 41a of the lever and moving the lever.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高释放用于连接光纤的光连接器的锁定的可操作性，并且即使当光学连接器设置在紧密的空间中时也能够容易地安装和拆卸插头。解决方案：用于释放的辅助装置6包括：盖部件51，其沿着将插头12安装和拆卸到插座11的方向可移动地设置; 以及设置在盖部51上并从底部抵接在杆41的端部的倾斜面抵接部52，其中通过将盖部51移动到拉出方向而释放接合部42和28，将倾斜面抵接部52压靠在杠杆的端部41a上并使杠杆移动。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JPH02139989A PRINTED WIRING BOARD 失效
公开(公告)号：JPH02139989A
公开(公告)日：1990-05-29
申请号：JP29328988
申请日：1988-11-18
申请人： FUJITSU LTD
发明人： NAKAYAMA YOSHIYUKI , NITTA TETSUYA
IPC分类号： H05K1/18 , H05K3/30
摘要： PURPOSE:To press a lead wire against a through-hole by its elasticity to obtain electrical continuity and eliminate necessity of temporary soldering by a method wherein the lead wire is bent after it is inserted into the through-hole and then inserted into another through-hole. CONSTITUTION:In order to provide temporary connection of an electronic component 2, after a lead wire 2a is inserted into a first through-hole 1a-1 first, the tip of the lead wire 2a is bent to form a U-shape toward a direction of an arrow A and inserted into a second through-hole 1a-2 and the lead wire 2a is lightly pulled up toward a direction of an arrow B. With this procedure, the lead wire 2a is laid across the through-holes 1a-1 and 1a-2 and, as if it sews the two through-holes 1a-1 and 1a-2, presses itself against both the through- holes by its elasticity to obtain electrical continuity. Therefore, test data can be obtained temporarily without temporary soldering of the lead wire. After a specification is determined, the lead wire is connected to the first through-hole by soldering permanently.

5. 发明专利

JPS5635179A ALARM DETECTION CIRCUIT 失效
公开(公告)号：JPS5635179A
公开(公告)日：1981-04-07
申请号：JP11021879
申请日：1979-08-31
申请人： FUJITSU LTD
发明人： NAKAYAMA YOSHIYUKI
IPC分类号： G08B3/10 , G09G3/00 , H02G15/013

6. 发明专利

JPS60214590A Terminal for adding part 失效
标题翻译：终端添加部分
公开(公告)号：JPS60214590A
公开(公告)日：1985-10-26
申请号：JP7249484
申请日：1984-04-10
申请人： Fujitsu Ltd
发明人： NAKAYAMA YOSHIYUKI
IPC分类号： H05K1/18

7. 发明专利

JP2000299142A TERMINAL PROTECTION COVER 失效
公开(公告)号：JP2000299142A
公开(公告)日：2000-10-24
申请号：JP10921499
申请日：1999-04-16
申请人： FUJITSU LTD
发明人： SHOYAMA HIROYUKI , OGATA EIJI , HORIZOE HARUHIKO , TEJIMA KIYOSHI , HIRATA HARUKI , KONDO MASAHIKO , NAKAYAMA YOSHIYUKI
IPC分类号： H01R4/22 , H01R9/00
摘要： PROBLEM TO BE SOLVED: To provide a terminal protection cover covering a terminal fastened and connected by means of a connecting screw and preventing the connecting screw from coming off from the terminal while allowing the screw operation. SOLUTION: A protection cover for a terminal 5 comprising a connection part 7 fastened and connected by means of a connecting screw 15 and an electric wire connection part 8 connecting a conductor 2 in an electric wire 1 is constructed of a cover main body 22 covering the connection part 7 of the terminal 5 and a screw head part fitted to the connection part 7 and a holding part 23 continuing to the cover main body part and holding the electric wire connection part 8.

8. 发明专利

JPS6342531A LOCK MECHANISM FOR OPTICAL ELEMENT 失效
公开(公告)号：JPS6342531A
公开(公告)日：1988-02-23
申请号：JP18751286
申请日：1986-08-08
申请人： FUJITSU LTD
发明人： FUKUE YOSHIHEI , NAKAYAMA YOSHIYUKI
IPC分类号： H04B10/00 , G02B6/38 , H04B10/07
摘要： PURPOSE:To easily and inexpensively lock an optical element by attaching a shield body to the position, where a coupling hole of an optical connector and a drawing hole of L-shaped metal fittings are provided, on a backboard through attaching pins while giving a number of degrees of freedom in the vertical direction. CONSTITUTION:A notched part 8-1, which has such width that the outside of an optical connector 5 is loosely fitted to this part 8-1, is provided in the center part to form vertically divided tongue pieces 8a and 8b, and the tongue piece 8b is formed with a height higher than that of the flange of a lock screw 4 and in parallel with the other face, and attaching pins 9 are inserted to narrow and long holes 8-2 to attach a shield body 8, on which two holes 8-2 are linearly arranged in the direction of a solid-line arrow, to such position that the shield body 8 covers a coupling round hole 1-1 of the optical connector 5 and the drawing hole of L-shaped metal fittings 3 on a backboard 1. When the optical connector 5 is detached, the shield body 8 falls in the direction of the arrow by its own weight to automatically intercept the light of an optical element 7.

9. 发明专利

JPS58194009A Malfunction prevention structure of optical communication unit 失效
标题翻译：光通信单元故障预防结构
公开(公告)号：JPS58194009A
公开(公告)日：1983-11-11
申请号：JP7649182
申请日：1982-05-10
申请人： Fujitsu Ltd , Nec Corp , Nippon Telegr & Teleph Corp
发明人： HAYASHI HISAO , KIKUCHI TERUO , OGAWA TADAO , NAKAYAMA YOSHIYUKI , MIKI TETSUYA , TAKAHASHI YUKIO , TOKINAGA TADASHI , KAWA MASAO
IPC分类号： G02B6/36 , G02B6/44 , H04B10/00 , H04B10/25
CPC分类号： G02B6/4439
摘要： PURPOSE:To prevent malfunction easily with a simple structure, by releasing a lock screw which couples the titled unit with a housing only when a connector with an optical fiber is detached, and drawing out unit. CONSTITUTION:The optical communication unit 9 equipped with an optical module or optical adapter 14 for connecting the connector 15 with the optical fiber is housed in the housing 1 in a free inserting and extracting state. A lock screw holding member 21 which holds the lock screw 25 for coupling the unit 9 with the housing 1 is provided on said unit side. The head of the lock screw 25 is arranged near the outer circumferential surface of said connector 15 and the lock screw 25 is inhibited from being reset when the connector is connected or reset only when the connector is detached, allowing said unit to be drawn out.
摘要翻译：目的：为了以简单的结构容易地防止故障，通过释放将标题单元与外壳连接的锁定螺丝，只有在拆下带有光纤的连接器时才能拔出。构成：配备有用于将连接器15与光纤连接的光学模块或光学适配器14的光通信单元9以自由插入和提取状态容纳在壳体1中。在所述单元侧设置有用于将单元9与壳体1联接的锁定螺钉25的锁定螺钉保持构件21。锁定螺钉25的头部布置在所述连接器15的外周表面附近，并且当连接器被连接或仅在连接器被拆卸时复位时禁止锁定螺钉25复位，从而允许所述单元被拉出。

10. 发明专利

JP2008046376A Auxiliary device for releasing fall-off stopper of optical connector and printed circuit board system 有权
标题翻译：用于释放光连接器和打印电路板系统的停止的辅助装置
公开(公告)号：JP2008046376A
公开(公告)日：2008-02-28
申请号：JP2006222088
申请日：2006-08-16
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KANO KOJI , SHOYAMA HIROYUKI , KONDO MASAHIKO , NAKAYAMA YOSHIYUKI , FUKAGAWA KAZUNARI
IPC分类号： G02B6/38
CPC分类号： G02B6/3893
摘要： PROBLEM TO BE SOLVED: To improve operability for releasing the fall-off stopper of an optical connector which is used for connecting an optical fiber, and to facilitate attaching/detaching of a plug even if the optical connector is installed in a narrow space.
SOLUTION: The auxiliary device 6 for release includes a base member 51 that is fixedly installed for a receptacle 11 and an auxiliary lever 52 that is installed in the manner elastically deformable relative to the base member 51. The auxiliary lever 52 is composed of a base part 61 that is continuous to the base member 51, a pressing part 62 that is continuous to the base part 61 and that can come in contact with the tip end of a lever 41, and an operating part 63 that is continuous to the pressing part and situated in a position closer to the body of a plug than to the tip end of the lever. The auxiliary device 6 is configured to be able to release engagement between the engaging parts 42, 28 of the fall-off stopper, by operating the operating part 63 with a finger and thereby making the pressing part 62 pressed to the tip end of the lever 41 to move it.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了改善用于释放用于连接光纤的光连接器的脱落止动器的可操作性，并且即使光连接器安装在狭窄的位置中也可以方便安装/拆卸插头空间。解决方案：用于释放的辅助装置6包括固定地安装在容器11上的基部构件51和以相对于基座构件51可弹性变形的方式安装的辅助杆52.副杆52构成与基座部件51连续的基部61，与基部61连续并且能够与杆41的前端接触的按压部62和与杆41连续的操作部63 所述按压部件位于比所述杆的前端更靠近所述塞体的位置。辅助装置6被构造成能够通过用手指操作操作部63来释放脱落止动件的接合部42,28之间的接合，从而使按压部62被压向杆的前端 41移动它。版权所有（C）2008，JPO＆INPIT

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