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1. 发明授权

US5796579A Portable electronic apparatus having expansion connector covered by pivotally mounted upper and lower covers having laterally extending guide portions 失效
标题翻译：具有由可枢转地安装的上盖和下盖覆盖的具有横向延伸的引导部分的扩展连接器的便携式电子设备
公开(公告)号：US5796579A
公开(公告)日：1998-08-18
申请号：US798300
申请日：1997-02-07
申请人： Yuji Nakajima , Masaru Seto , Yoshinori Kamikawa
发明人： Yuji Nakajima , Masaru Seto , Yoshinori Kamikawa
IPC分类号： G06F1/16 , G06F1/20 , H05K7/10
CPC分类号： G06F1/1635 , G06F1/1616 , G06F1/1632 , G06F1/165 , G06F1/1656 , G06F1/1658 , G06F1/1683 , G06F1/1688 , G06F1/203
摘要： A portable computer has a base unit with a first expansion connector mounted on a rear wall. The expansion connector is covered by a connector unit. The connector unit includes pivotally mounted upper and lower covers having laterally extending guide portions. The upper and lower covers have a closed position which covers the connector. An external expansion unit has a second expansion connector mounted on a connector mounting surface. A cover opening member projects from the connector mounting surface. When the expansion unit is connected to the portable computer the cover opening member pushes the upper and lower to covers to an open position which uncovers the first expansion connector.
摘要翻译：便携式计算机具有基座单元，其具有安装在后壁上的第一扩展连接器。扩展连接器被连接器单元覆盖。连接器单元包括具有横向延伸的引导部分的可枢转地安装的上盖和下盖。上盖和下盖具有覆盖连接器的封闭位置。外部扩展单元具有安装在连接器安装表面上的第二扩展连接器。盖打开构件从连接器安装表面突出。当扩展单元连接到便携式计算机时，盖打开构件将上部和下部推动到盖到达露出第一扩展连接器的打开位置。

2. 发明授权

US6121554A Printed wiring board 失效
标题翻译：印刷电路板
公开(公告)号：US6121554A
公开(公告)日：2000-09-19
申请号：US980452
申请日：1997-11-28
申请人： Yoshinori Kamikawa
发明人： Yoshinori Kamikawa
IPC分类号： H05K1/00 , H05K1/02 , H05K1/11 , H05K3/00 , H05K3/34 , H05K3/42 , H05K3/46 , H05K1/16 , H05K7/02
CPC分类号： H05K1/113 , H05K1/0298 , H05K1/114 , H05K2201/09227 , H05K2201/10734 , H05K3/0094 , H05K3/3436 , H05K3/429 , H05K3/4623
摘要： Connecting pads in pad rows in a signal layer are connected to another signal layer through a plurality of through hole rows each including a plurality of plated through holes that extend through a power source layer. Each of the through hole rows includes a plurality of through holes arranged side by side between each two adjacent pad rows corresponding thereto. These plated through holes each face the space between each two adjacent connecting pads in each corresponding pad row, and are arranged at intervals about twice as long as the intervals between the connecting pads. Each two adjacent through hole rows are located with an offset not smaller than the diameter of each pad in the longitudinal direction of the rows, and the power source layer includes a plurality of clear regions that are cleared of a conductor and penetrated individually by the through holes.
摘要翻译：在信号层的焊盘行中的连接焊盘通过多个通孔列连接到另一个信号层，每个通孔列包括延伸穿过电源层的多个电镀通孔。每个通孔列包括在与其相对应的每个两个相邻垫排之间并排布置的多个通孔。这些电镀通孔各自面对每个对应的衬垫行中每两个相邻的连接焊盘之间的空间，并且以连续焊盘之间的间隔大约两倍的间隔布置。每个两个相邻的通孔列在行的纵向上的位置上具有不小于每个焊盘的直径的偏移，并且电源层包括多个透明区域，该区域被导体清除并且被通孔单独地穿透孔。

3. 发明授权

US06791835B2 Electronic device 有权
标题翻译：电子设备
公开(公告)号：US06791835B2
公开(公告)日：2004-09-14
申请号：US10389977
申请日：2003-03-18
申请人： Eiji Hashimoto , Yoshinori Kamikawa , Tornomi Murayama
发明人： Eiji Hashimoto , Yoshinori Kamikawa , Tornomi Murayama
IPC分类号： G06F120
CPC分类号： G06F1/203 , H01L23/367 , H01L2224/16 , H01L2224/73253
摘要： A rectangular heating section is so shaped as to touch the electronic component except corners of the rectangle when the surface of the electronic component does not parallel the heating section. For example, the heating section is formed to be smaller than the electronic component surface, to be a rectangle which is smaller than the electronic component surface and comprises rounded corners, to be an octagon which is smaller than the electronic component surface and is formed by cutting off corners of the rectangle, or to be an octagon which is larger than the electronic component surface and is formed by cutting off corners of the rectangle. A die is prevented from being damaged due to a contact with the heating section of a cooling module at a given point of the die according to a mounting error or a usage state.
摘要翻译：当电子部件的表面不平行于加热部分时，矩形加热部分被成形为接触除了矩形的角部之外的电子部件。例如，加热部形成为小于电子部件表面，成为比电子部件表面小的矩形并且包括圆角，成为比电子部件表面小的八边形，并且由切除矩形的角部，或者是比电子部件表面大的八边形，并且通过切掉矩形的角部而形成。由于根据安装误差或使用状态，在模具的给定点与冷却模块的加热部分接触而防止模具损坏。

4. 发明授权

US6144368A Portable information-processing apparatus having a manual operation member 失效
标题翻译：具有手动操作部件的便携式信息处理装置
公开(公告)号：US6144368A
公开(公告)日：2000-11-07
申请号：US921719
申请日：1997-09-02
申请人： Satoshi Ooka , Yoshinori Kamikawa , Tomomi Murayama
发明人： Satoshi Ooka , Yoshinori Kamikawa , Tomomi Murayama
IPC分类号： G06F1/16 , G06F3/033 , G09G5/00
CPC分类号： G06F1/1683 , G06F1/1616 , G06F1/169
摘要： A portable information-processing apparatus comprising a housing having a first wall and a second wall opposing the first wall. A first manual operating member is provided on the first wall and exposed. A second manual operating member is provided on the second wall, is exposed, and facing away from the first manual operating member. In the housing there is provided a reinforcing plate for receiving the pressure which is generated when the first manual operating member is operated. The reinforcing member is located between the first and second operating members and supported by the first wall. The first and second manual operating members are supported by the first wall. The reinforcing plate is placed apart from the second manual operating member, forming a gap. The second wall has a projection which abuts on the reinforcing plate.
摘要翻译：一种便携式信息处理设备，包括具有第一壁和与第一壁相对的第二壁的壳体。第一手动操作构件设置在第一壁上并露出。第二手动操作构件设置在第二壁上，暴露并且远离第一手动操作构件。在壳体中设置有用于接收当第一手动操作构件被操作时产生的压力的加强板。加强构件位于第一和第二操作构件之间并由第一壁支撑。第一和第二手动操作构件由第一壁支撑。加强板与第二手动操作构件分离，形成间隙。第二壁具有邻接加强板的突起。

5. 发明授权

US5923530A Electronic apparatus incorporating a circuit module having a heat sink 失效
标题翻译：包括具有散热器的电路模块的电子设备
公开(公告)号：US5923530A
公开(公告)日：1999-07-13
申请号：US928402
申请日：1997-09-12
申请人： Tomomi Murayama , Satoshi Ooka , Yoshinori Kamikawa
发明人： Tomomi Murayama , Satoshi Ooka , Yoshinori Kamikawa
IPC分类号： G06F1/20 , H01L23/34 , H05K7/20
CPC分类号： G06F1/203
摘要： A circuit module comprising a circuit board, a function component, and a heat sink. The circuit board has a number of circuit components and a circuit element which generates heat while operating. The function component is secured to the circuit board by screws. The heat sink is connected to the circuit board by the screws, for radiating heat generated by the circuit element.
摘要翻译：一种电路模块，包括电路板，功能部件和散热器。电路板具有多个电路部件和在工作时产生热量的电路元件。功能部件通过螺丝固定在电路板上。散热器通过螺钉连接到电路板，用于辐射由电路元件产生的热量。

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