公开(公告)号：US20070140643A1

公开(公告)日：2007-06-21

申请号：US11489482

申请日：2006-07-20

申请人： Osamu Daikuhara ,  Koichi Kiryu ,  Toshihiro Kusagaya ,  Tohru Yamakami ,  Shigeyuki Takizawa ,  Yasuyuki Miki

发明人： Osamu Daikuhara ,  Koichi Kiryu ,  Toshihiro Kusagaya ,  Tohru Yamakami ,  Shigeyuki Takizawa ,  Yasuyuki Miki

IPC分类号： G02B6/00

CPC分类号： G02B6/4246

摘要： A cable connector type transceiver module is disclosed. Pads for wire soldering are disposed near a card edge connecting section of the tip of a printed circuit board on the printed circuit board. Pairs of wires of a cable for balanced transmission are extended in the direction of the card edge connecting section over a control IC package. Signal wires at the tips of insulation covered signal wires of the pairs of wires are soldered to the pads for wire soldering at the position near the card edge connecting section rather than near the control IC package.

公开(公告)号：US06877910B2

公开(公告)日：2005-04-12

申请号：US10272002

申请日：2002-10-17

申请人： Eietsu Takahashi ,  Kazuo Nomura ,  Susumu Yamamoto ,  Hiroshi Matsumiya ,  Osamu Daikuhara ,  Shinichiro Kawaguchi ,  Noboru Shimizu ,  Hideo Miyazawa ,  Koji Watanabe ,  Hirohiko Tsugane ,  Naoki Ikemori

发明人： Eietsu Takahashi ,  Kazuo Nomura ,  Susumu Yamamoto ,  Hiroshi Matsumiya ,  Osamu Daikuhara ,  Shinichiro Kawaguchi ,  Noboru Shimizu ,  Hideo Miyazawa ,  Koji Watanabe ,  Hirohiko Tsugane ,  Naoki Ikemori

IPC分类号： G02B6/36 ,  B29C45/14 ,  B29C45/16 ,  B29C45/36 ,  B29K105/20 ,  B29L11/00 ,  B29L31/36 ,  G02B6/38

CPC分类号： G02B6/3835 ,  B29C45/16 ,  B29C45/1615 ,  B29C45/1676 ,  B29L2011/0075 ,  G02B6/3865 ,  Y10T16/39

摘要： A plastic ferrule including a centering section having a tubular body. The tubular body is provided with an outer-circumferential centering reference surface and a center axis of the centering reference surface. The centering section includes a resinous outer tube part having the outer-circumferential centering reference surface and provided, along the center axis, with a coated-fiber holding bore for securely accommodating a coated optical fiber and a fixing bore extending from the coated-fiber holding bore, the outer tube part forming a tubular wall with a generally uniform thickness as a whole. The centering section also includes an inner tube part fixed to the fixing bore of the outer tube part and provided along the center axis with an uncoated-fiber holding bore, communicating with the coated-fiber holding bore, for securely accommodating an uncoated optical fiber.

摘要翻译： 一种塑料套管，包括具有管状体的定心部分。 管体具有外圆周对中基准面和中心基准面的中心轴线。 定心部包括具有外圆周对中面的树脂外管部，沿着中心轴线设置有用于牢固地容纳被覆光纤的涂布纤维保持孔和从涂覆光纤保持件延伸的固定孔 孔，外管部分形成整体上具有大致均匀厚度的管状壁。 中心部分还包括固定到外管部分的固定孔的内管部分，并且沿着中心轴线设置有与涂覆纤维保持孔连通的未涂覆纤维保持孔，用于牢固地容纳未涂覆的光纤。

公开(公告)号：US20080007930A1

公开(公告)日：2008-01-10

申请号：US11700792

申请日：2007-02-01

申请人： Osamu Daikuhara ,  Yuko Ohse ,  Shigeyuki Takizawa ,  Toshio Hashi

发明人： Osamu Daikuhara ,  Yuko Ohse ,  Shigeyuki Takizawa ,  Toshio Hashi

IPC分类号： H05K7/02 ,  H04B10/00 ,  H05K13/04

CPC分类号： G02B6/4227 ,  G02B6/421 ,  G02B6/4214 ,  G02B6/4224 ,  G02B6/4246 ,  Y10T29/49137 ,  Y10T29/5313

摘要： A method of assembling a photoelectric conversion module is disclosed. The photoelectric conversion module includes a circuit board on which are mounted a light emitting element, a light receiving element, and an optical element optically connected to the light emitting element and the light receiving element. The light emitting element is positioned on the circuit board based on a positioning mark formed on the circuit board beforehand. The light receiving element and the optical element are positioned based on a position of a light emission point of the light emitting element.

摘要翻译： 公开了组装光电转换模块的方法。 光电转换模块包括电路板，其上安装有发光元件，光接收元件和与发光元件和光接收元件光学连接的光学元件。 发光元件预先基于形成在电路板上的定位标记而位于电路板上。 光接收元件和光学元件基于发光元件的发光点的位置而定位。

公开(公告)号：US06371812B1

公开(公告)日：2002-04-16

申请号：US09640712

申请日：2000-08-18

申请人： Osamu Daikuhara ,  Junichi Akama

发明人： Osamu Daikuhara ,  Junichi Akama

IPC分类号： H01R13648

CPC分类号： H01R24/44 ,  H01R13/6471 ,  H01R2103/00

摘要： A plug connector includes an electrically insulating body including a housing and a pair of arms; a plurality of pairs of first and second right-angled signal contact elements supported by the housing such that the first right-angled signal contact element is arranged above the second right-angled signal contact element, each of the right-angled signal contact elements having a substantially right-angled contact portion protruding backward from the housing and a leading portion inserted into the housing, the contact portion having a horizontal part and a vertical part; a plurality of ground contact elements supported by the housing and disposed alternately with the plurality of pairs of first and second right-angled plug signal contacts, each of the ground contact elements provided with two ground terminals; and upper and lower electrically insulating brackets assembled to the housing. The upper bracket covering the horizontal parts of the plurality of first signal contact elements, the lower bracket covering the horizontal parts of the plurality of second signal contact elements, and the lower bracket being provided with holes into which the vertical parts of the first and second signal contact elements and the ground terminals are inserted.

公开(公告)号：US08183464B2

公开(公告)日：2012-05-22

申请号：US12081617

申请日：2008-04-18

申请人： Tohru Yamakami ,  Osamu Daikuhara

发明人： Tohru Yamakami ,  Osamu Daikuhara

IPC分类号： H05K1/16 ,  H05K1/11

CPC分类号： H05K3/3421 ,  H05K1/111 ,  H05K2201/09381 ,  H05K2201/09663 ,  H05K2201/10189 ,  Y02P70/611 ,  Y02P70/613

摘要： A substrate pad structure for connecting a lead connecting portion of an electronic device to a substrate is disclosed. The substrate pad structure includes a first pad portion and a second pad portion that are arranged on the substrate at corresponding positions of two end regions of the lead connecting portion, which has a continuous oblong shape. A space portion is provided between the first pad portion and the second pad portion, and the lead connecting portion includes a non-connected region located at a corresponding position of the space portion.

摘要翻译： 公开了一种用于将电子设备的引线连接部分连接到基板的基板焊盘结构。 衬底焊盘结构包括第一焊盘部分和第二焊盘部分，其在引线连接部分的两个端部区域的相应位置处布置在基板上，该连接部分具有连续的长方形形状。 空间部分设置在第一焊盘部分和第二焊盘部分之间，并且引线连接部分包括位于空间部分的对应位置处的非连接区域。

公开(公告)号：US07948091B2

公开(公告)日：2011-05-24

申请号：US11797883

申请日：2007-05-08

申请人： Yuko Ohse ,  Osamu Daikuhara ,  Hideki Takauchi

发明人： Yuko Ohse ,  Osamu Daikuhara ,  Hideki Takauchi

IPC分类号： H01L23/50 ,  H01L23/12 ,  H01L23/48 ,  H01L23/495 ,  H01L23/28

CPC分类号： H01L23/49513 ,  H01L24/29 ,  H01L24/32 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/83 ,  H01L24/85 ,  H01L2224/05554 ,  H01L2224/26175 ,  H01L2224/27013 ,  H01L2224/29101 ,  H01L2224/2919 ,  H01L2224/29339 ,  H01L2224/32057 ,  H01L2224/32225 ,  H01L2224/45144 ,  H01L2224/48011 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L2224/73265 ,  H01L2224/83051 ,  H01L2224/83192 ,  H01L2224/83385 ,  H01L2224/83855 ,  H01L2224/85 ,  H01L2224/92247 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01067 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01087 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/00014 ,  H01L2924/2065 ,  H01L2924/00 ,  H01L2924/00012

摘要： A mounting structure for a semiconductor element is disclosed. The semiconductor element is bonded to a die pad through an adhesive film, which is formed by applying a predetermined amount of a paste adhesive onto the surface of the die pad and placing the semiconductor element on the die pad so as to press and spread the adhesive between the lower surface of the semiconductor element and the die pad. A wire extends between the semiconductor element and a terminal pad disposed around the die pad. The die pad includes plural grooves in the surface thereof. Each of the grooves extends from the center of the die pad toward a peripheral edge of the die pad and ends at the inner side of the peripheral edge of the die pad.

摘要翻译： 公开了一种用于半导体元件的安装结构。 半导体元件通过粘合剂膜粘合到芯片焊盘上，粘合剂膜通过将预定量的糊状粘合剂施加到芯片焊盘的表面上并将半导体元件放置在芯片焊盘上而使其粘合 在半导体元件的下表面和芯片焊盘之间。 导线在半导体元件和设置在管芯焊盘周围的端子焊盘之间延伸。 芯片焊盘在其表面上包括多个凹槽。 每个凹槽从芯片焊盘的中心朝向芯片焊盘的周边边缘延伸，并在芯片焊盘的周缘的内侧终止。

公开(公告)号：US20080199133A1

公开(公告)日：2008-08-21

申请号：US12113015

申请日：2008-04-30

申请人： Shigeyuki TAKIZAWA ,  Osamu Daikuhara ,  Takeshi Ito

发明人： Shigeyuki TAKIZAWA ,  Osamu Daikuhara ,  Takeshi Ito

IPC分类号： G02B6/36

CPC分类号： H04B1/406 ,  H01R12/721 ,  H01R31/065 ,  H04B10/40

摘要： The object is to provide a transceiver module that is capable of performing a high-rate communication, and satisfies the demand at a moderate cost in a case where short distance communication is enough for transmitting or receiving signals.The transceiver module has a Re-timer 11, a control portion 12, a reference clock generating portion 13, a power portion 14 and a CX4 interface 15. The Re-timer 11 is coupled to a transceiver portion (Tx/Rx) 21 through an XAUI (10 Gigabit Media Independent Interface) interface 22, and is coupled to other component that is coupled to one end of a cable 150 for balanced transmission through the CX4 (10GBASE-CX4) interface 15.

摘要翻译： 本发明的目的是提供一种能够执行高速率通信的收发信机模块，并且在短距离通信足以发送或接收信号的情况下，以适中的成本满足需求。 收发器模块具有重新定时器11，控制部分12，基准时钟产生部分13，电源部分14和CX4接口15。 重新定时器11通过XAUI（10吉比特媒体独立接口）接口22耦合到收发器部分（Tx / Rx）21，并且耦合到耦合到电缆150的一端的另一部件，用于通过 CX4（10GBASE-CX4）接口15。

公开(公告)号：US06183302B2

公开(公告)日：2001-02-06

申请号：US09186696

申请日：1998-11-06

申请人： Osamu Daikuhara ,  Junichi Akama

发明人： Osamu Daikuhara ,  Junichi Akama

IPC分类号： H01R13648

CPC分类号： H01R24/44 ,  H01R13/6471 ,  H01R2103/00

摘要： A plug connector includes an electrically insulating body including a housing and a pair of arms; a plurality of pairs of first and second right-angled signal contact elements supported by the housing such that the first right-angled signal contact element is arranged above the second right-angled signal contact element, each of the right-angled signal contact elements having a substantially right-angled contact portion protruding backward from the housing and a leading portion inserted into the housing, the contact portion having a horizontal part and a vertical part; a plurality of ground contact elements supported by the housing and disposed alternately with the plurality of pairs of first and second right-angled plug signal contacts, each of the ground contact elements provided with two ground terminals; and upper and lower electrically insulating brackets assembled to the housing. The upper bracket covering the horizontal parts of the plurality of first signal contact elements, the lower bracket covering the horizontal parts of the plurality of second signal contact elements, and the lower bracket being provided with holes into which the vertical parts of the first and second signal contact elements and the ground terminals are inserted.

摘要翻译： 插头连接器包括电绝缘体，其包括壳体和一对臂; 由壳体支撑的多对第一和第二直角信号接触元件，使得第一直角信号接触元件布置在第二直角信号接触元件的上方，每个直角信号接触元件具有 从所述壳体向后突出的大致直角接触部分和插入所述壳体中的引导部分，所述接触部分具有水平部分和垂直部分; 由所述壳体支撑并与所述多对第一和第二直角插头信号触头交替布置的多个接地触头元件，每个所述接地触头元件设置有两个接地端子; 以及组装到壳体的上部和下部电绝缘支架。 上支架覆盖多个第一信号接触元件的水平部分，下支架覆盖多个第二信号接触元件的水平部分，下支架设有孔，第一和第二信号接触元件的垂直部分 信号接触元件和接地端子被插入。

公开(公告)号：US20110033155A1

公开(公告)日：2011-02-10

申请号：US12849891

申请日：2010-08-04

申请人： Osamu Daikuhara

发明人： Osamu Daikuhara

IPC分类号： G02B6/38 ,  B05D5/12

CPC分类号： H01R43/20 ,  G02B6/26 ,  G02B6/3817 ,  G02B6/3874 ,  G02B6/4206 ,  Y10T29/49204

摘要： In an optical/electrical composite connector including a male connector and a female connector, the male connector includes a ferrule provided at an end portion of an optical fiber on a side of the male connector which is connected to the female connector, and an electrode terminal. The female connector includes a core to transmit an optical signal, a cladding to cover the core, an electric wiring provided on an outer wall surface of the cladding, a sleeve in which the ferrule is fitted, the sleeve provided at an end portion of the cladding on a side of the female connector which is connected to the male connector, and a lens provided in the sleeve. When the ferrule and the sleeve are fitted together, the electrode terminal and the electric wiring are electrically connected and the optical fiber and the core are optically connected through the lens.

摘要翻译： 在包括阳连接器和阴连接器的光/电复合连接器中，阳连接器包括设置在连接到阴连接器的阳连接器侧的光纤端部处的套圈和电极端子 。 阴连接器包括用于透射光信号的芯，覆盖芯的包层，设置在包层的外壁表面上的电布线，其中嵌入套圈的套筒，套筒设置在包层的端部 连接到阳连接器的阴连接器侧的包层和设置在套筒中的透镜。 当套圈和套筒装配在一起时，电极端子和电线路电连接，并且光纤和芯通过透镜光学连接。

公开(公告)号：US20090145653A1

公开(公告)日：2009-06-11

申请号：US12081617

申请日：2008-04-18

申请人： Tohru Yamakami ,  Osamu Daikuhara

发明人： Tohru Yamakami ,  Osamu Daikuhara

IPC分类号： H05K1/00

CPC分类号： H05K3/3421 ,  H05K1/111 ,  H05K2201/09381 ,  H05K2201/09663 ,  H05K2201/10189 ,  Y02P70/611 ,  Y02P70/613

摘要： A substrate pad structure for connecting a lead connecting portion of an electronic device to a substrate is disclosed. The substrate pad structure includes a first pad portion and a second pad portion that are arranged on the substrate at corresponding positions of two end regions of the lead connecting portion, which has a continuous oblong shape. A space portion is provided between the first pad portion and the second pad portion, and the lead connecting portion includes a non-connected region located at a corresponding position of the space portion.

摘要翻译： 公开了一种用于将电子设备的引线连接部分连接到基板的基板焊盘结构。 衬底焊盘结构包括第一焊盘部分和第二焊盘部分，其在引线连接部分的两个端部区域的相应位置处布置在基板上，该连接部分具有连续的长方形形状。 空间部分设置在第一焊盘部分和第二焊盘部分之间，并且引线连接部分包括位于空间部分的对应位置处的非连接区域。