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1. 发明授权

US5581443A Structure for cooling a circuit module having a circuit board and a heat-generating IC chip mounted on the board, and portable electronic apparatus incorporating the structure 失效
标题翻译：用于冷却具有安装在板上的电路板和发热IC芯片的电路模块的结构，以及结合该结构的便携式电子设备
公开(公告)号：US5581443A
公开(公告)日：1996-12-03
申请号：US523392
申请日：1995-09-05
申请人： Hiroshi Nakamura , Kentaro Tomioka , Kiyoumi Ninomiya , Hideki Ogawa , Yuji Nakajima
发明人： Hiroshi Nakamura , Kentaro Tomioka , Kiyoumi Ninomiya , Hideki Ogawa , Yuji Nakajima
IPC分类号： G06F1/16 , G06F1/20 , H01L23/367 , H01L23/40 , H01L23/433 , H01L23/58 , H05K1/02 , H05K7/20
CPC分类号： H05K1/0204 , G06F1/1616 , G06F1/1635 , G06F1/165 , G06F1/1656 , G06F1/1683 , G06F1/203 , H01L23/367 , H01L23/4006 , H01L23/433 , H01L23/585 , H05K7/20436 , H05K7/20454 , H01L2023/4043 , H01L2023/405 , H01L2023/4056 , H01L2023/4062 , H01L2023/4068 , H01L2023/4087 , H01L2224/16225 , H01L2224/32245 , H01L2224/73253 , H05K2201/09054 , H05K2201/10409 , H05K2201/10416 , H05K2201/10681 , H05K2203/1572
摘要： A portable electronic apparatus comprising a housing having a bottom, a metal frame provided in the housing, a circuit board supported by the frame, and an IC chip secured to the circuit board. The circuit board has a first surface extending substantially parallel to the bottom of the housing and a second surface opposing the first surface. The IC chip is adhered to the first surface of the circuit board and generating heat while operating. The apparatus further comprises a metal cover arranged on the first surface of the circuit board and covering the IC chip, and a metal shield plate covering the first surface of the circuit board and the metal cover. The frame has a heat-receiving part which contacts the second surface of the circuit board and which is located near the IC chip. A first thermally conductive elastic sheet is interposed between the cover and the IC chip, and a second thermally conductive elastic sheet is interposed between the cover and the shield plate.
摘要翻译：一种便携式电子设备，包括具有底部的壳体，设置在壳体中的金属框架，由框架支撑的电路板和固定到电路板的IC芯片。电路板具有基本上平行于壳体的底部延伸的第一表面和与第一表面相对的第二表面。 IC芯片粘附到电路板的第一表面并在工作时产生热量。该装置还包括布置在电路板的第一表面上并覆盖IC芯片的金属盖，以及覆盖电路板的第一表面和金属盖的金属屏蔽板。框架具有接触电路板的第二表面并位于IC芯片附近的受热部分。在盖和IC芯片之间插入第一导热弹性片，并且在盖和屏蔽板之间插入第二导热弹性片。

2. 发明授权

US5784256A Portable computer having a circuit board including a heat-generating IC chip and a metal frame supporting the circuit board 失效
标题翻译：便携式计算机具有包括发热IC芯片和支撑电路板的金属框架的电路板
公开(公告)号：US5784256A
公开(公告)日：1998-07-21
申请号：US758766
申请日：1996-12-03
申请人： Hiroshi Nakamura , Yuji Nakajima
发明人： Hiroshi Nakamura , Yuji Nakajima
IPC分类号： G06F1/16 , G06F1/20 , H01L23/40 , H05K1/02 , H05K7/20
CPC分类号： G06F1/1683 , G06F1/1616 , G06F1/1635 , G06F1/165 , G06F1/1656 , G06F1/203 , H01L23/4006 , H01L23/585 , H05K1/0204 , H01L2023/4043 , H01L2023/405 , H01L2023/4056 , H01L2023/4062 , H01L2023/4068 , H01L2023/4087 , H01L2224/16225 , H01L2224/32245 , H01L2224/73253 , H05K2201/09054 , H05K2201/10409 , H05K2201/10416 , H05K2201/10681 , H05K2201/2036 , H05K2203/1572
摘要： A portable electronic apparatus comprising a housing having a bottom, a metal frame provided in the housing, a circuit board supported by the frame, and an IC chip secured to the circuit board. The circuit board has a first surface extending substantially parallel to the bottom of the housing and a second surface opposing the first surface. The IC chip is adhered to the first surface of the circuit board and generating heat while operating. The apparatus further comprises a metal cover arranged on the first surface of the circuit board and covering the IC chip, and a metal shield plate covering the first surface of the circuit board and the metal cover. The frame has a heat-receiving part which contacts the second surface of the circuit board and which is located near the IC chip. A first thermally conductive elastic sheet is interposed between the cover and the IC chip, and a second thermally conductive elastic sheet is interposed between the cover and the shield plate.
摘要翻译：一种便携式电子设备，包括具有底部的壳体，设置在壳体中的金属框架，由框架支撑的电路板和固定到电路板的IC芯片。电路板具有基本上平行于壳体的底部延伸的第一表面和与第一表面相对的第二表面。 IC芯片粘附到电路板的第一表面并在工作时产生热量。该装置还包括布置在电路板的第一表面上并覆盖IC芯片的金属盖，以及覆盖电路板的第一表面和金属盖的金属屏蔽板。框架具有接触电路板的第二表面并位于IC芯片附近的受热部分。在盖和IC芯片之间插入第一导热弹性片，并且在盖和屏蔽板之间插入第二导热弹性片。

3. 发明申请

US20120250276A1 ELECTRONIC APPARATUS 有权
标题翻译：电子设备
公开(公告)号：US20120250276A1
公开(公告)日：2012-10-04
申请号：US13328373
申请日：2011-12-16
申请人： Yuji Nakajima
发明人： Yuji Nakajima
IPC分类号： H05K5/02 , H05K7/02
CPC分类号： G06F1/1656 , G06F1/1626 , G06F1/1658
摘要： According to one embodiment, an electronic apparatus includes a housing, a frame, a display module, and a printed circuit board. The housing includes a first panel and a second panel at the back of the first panel. The frame is contained in the housing and located between the first panel and the second panel. At least part of the frame is provided with a bumper portion. The bumper portion is configured to protrude to the outside of the housing. The display module is contained in the housing, and includes a display screen covered with the first panel. The printed circuit board is contained in the housing.
摘要翻译：根据一个实施例，电子设备包括壳体，框架，显示模块和印刷电路板。壳体包括第一面板和位于第一面板背面的第二面板。框架容纳在壳体中并且位于第一面板和第二面板之间。框架的至少一部分设置有保险杠部分。保险杠部分构造成突出到壳体的外部。显示模块包含在壳体中，并且包括用第一面板覆盖的显示屏。印刷电路板包含在外壳中。

4. 发明申请

US20110006813A1 Input circuit and semiconductor integrated circuit including the same 有权
标题翻译：输入电路和半导体集成电路包括相同
公开(公告)号：US20110006813A1
公开(公告)日：2011-01-13
申请号：US12923340
申请日：2010-09-15
申请人： Yuji Nakajima
发明人： Yuji Nakajima
IPC分类号： H03K3/00
CPC分类号： H03F3/45475 , H03F3/45183 , H03F3/505 , H03F2200/453 , H03F2200/456 , H03F2203/45138 , H03F2203/45674 , H03F2203/5021 , H03K5/003
摘要： An input circuit, includes a first buffer circuit whose output is couple to an output signal terminal of the input circuit, and whose input is coupled to an input signal terminal of the input circuit, a second buffer circuit, a third buffer circuit, a first differential amplification circuit whose first input is coupled to a first external power source terminal, whose second input is coupled to an output of the second buffer circuit, and whose output is coupled to an input of the second buffer circuit, a second differential amplification circuit whose first input is coupled to a second external power source terminal, whose second input is coupled to an output of the third buffer circuit, and whose output is coupled to an input of the third buffer circuit, a first resistance whose one end is coupled to the output of the first differential amplification circuit, and whose another end is coupled between the input signal terminal of the input circuit and the input of the first buffer circuit, a second resistance whose one end is coupled to the output of the second differential amplification circuit, and whose another end is coupled between the input signal terminal of the input circuit and the input of the first buffer circuit.
摘要翻译：输入电路包括第一缓冲电路，其输出耦合到输入电路的输出信号端，其输入耦合到输入电路的输入信号端，第二缓冲电路，第三缓冲电路，第一缓冲电路差分放大电路，其第一输入耦合到第一外部电源端，其第二输入耦合到第二缓冲电路的输出，并且其输出耦合到第二缓冲电路的输入;第二差分放大电路，第一输入耦合到第二外部电源端子，其第二输入耦合到第三缓冲电路的输出端，并且其输出耦合到第三缓冲电路的输入，第一电阻的一端耦合到第一差分放大电路的输出，并且其另一端耦合在输入电路的输入信号端和第一缓冲器的输入之间它是一端连接到第二差分放大电路的输出的第二电阻，另一端耦合在输入电路的输入信号端和第一缓冲电路的输入之间。

5. 发明申请

US20100182758A1 ELECTRONIC DEVICE 失效
标题翻译：电子设备
公开(公告)号：US20100182758A1
公开(公告)日：2010-07-22
申请号：US12753599
申请日：2010-04-02
申请人： Toshio Ooe , Yuji Nakajima , Noriyasu Kawamura
发明人： Toshio Ooe , Yuji Nakajima , Noriyasu Kawamura
IPC分类号： H05K5/00
CPC分类号： G06F1/1616 , G06F1/1656
摘要： An electronic device includes a housing and a circuit board contained in the housing. The housing includes a main wall, a side wall, a vertical wall, a first rib, and a second rib. The side wall is integrally formed with the main wall. The vertical wall is integrally formed with the main wall and faces to the side wall. The first rib is integrally formed with the side wall and the main wall. The first rib extends from the side wall toward the vertical wall. The first rib has a first end portion separated from the vertical wall. The second rib is integrally formed with the vertical wall and the main wall. The second rib extends from the vertical wall toward the side wall. The second rib has a second end portion separated from the side wall. The second rib faces to the first end.
摘要翻译：电子设备包括壳体和容纳在壳体中的电路板。壳体包括主壁，侧壁，垂直壁，第一肋和第二肋。侧壁与主壁一体形成。垂直壁与主壁一体形成并面向侧壁。第一肋与侧壁和主壁一体形成。第一肋从侧壁向垂直壁延伸。第一肋具有与垂直壁分离的第一端部。第二肋与垂直壁和主壁一体形成。第二肋条从垂直壁向侧壁延伸。第二肋具有与侧壁分离的第二端部。第二肋骨朝向第一端。

6. 发明授权

US07685681B2 Electronic apparatus 有权
标题翻译：电子仪器
公开(公告)号：US07685681B2
公开(公告)日：2010-03-30
申请号：US11810713
申请日：2007-06-06
申请人： Yuji Nakajima , Yosuke Miura
发明人： Yuji Nakajima , Yosuke Miura
IPC分类号： E05D3/10
CPC分类号： G06F1/162 , G06F1/1681 , Y10T16/5472
摘要： According to an aspect of the present invention, an electronic apparatus includes: a main body that has an input unit placed on a top surface of the main body; a display panel that has a display surface and a rear surface on an opposite side to the display surface; a hinge mechanism that joins the display panel to the main body, the hinge mechanism having a pivot shaft, a rotation shaft, and a pivot support member; an engagement part that is provided on the pivot support member; and a reception part that receives the engagement part. The reception part is provided on the main body, wherein the pivot shaft pivotably supports the display panel. The rotation shaft rotatably supports the display panel to be openable about an axis provided along one side of the display panel, and the pivot support member supports the pivot shaft and the rotation shaft.
摘要翻译：根据本发明的一个方面，电子设备包括：主体，其具有放置在主体的顶表面上的输入单元; 显示面板，其具有与显示面相反的一侧的显示面和背面; 铰链机构，其将显示面板连接到主体，铰链机构具有枢转轴，旋转轴和枢转支撑构件; 设置在所述枢转支撑构件上的接合部; 以及接收所述接合部的接收部。接收部设置在主体上，其中枢转轴可枢转地支撑显示面板。旋转轴可旋转地支撑显示面板围绕显示面板的一侧设置的轴线打开，并且枢转支撑构件支撑枢转轴和旋转轴。

7. 发明申请

US20090009939A1 BATTERY UNIT 有权
标题翻译：电池组
公开(公告)号：US20090009939A1
公开(公告)日：2009-01-08
申请号：US12237279
申请日：2008-09-24
申请人： Yuji Nakajima , Yasuyuki Horii
发明人： Yuji Nakajima , Yasuyuki Horii
IPC分类号： G06F1/16
CPC分类号： H01M2/1066 , Y10S248/917
摘要： According to one embodiment, a battery unit comprises a plurality of battery cells; and a casing having an upper and lower walls. The casing comprises a first portion that stores at least one battery cell; a second portion that stores at least one battery cell; and a third portion that connects the first portion and the second portion to each other. The third portion is at least partially formed to be thinner than the first and second portions. The third portion has therein a rib extending between the upper wall and lower walls.
摘要翻译：根据一个实施例，电池单元包括多个电池单元; 以及具有上壁和下壁的壳体。壳体包括存储至少一个电池单元的第一部分; 存储至少一个电池单元的第二部分; 以及将第一部分和第二部分彼此连接的第三部分。第三部分至少部分地形成为比第一和第二部分薄。第三部分具有在上壁和下壁之间延伸的肋。

8. 发明申请

US20080019085A1 ELECTRONIC APPARATUS 失效
标题翻译：电子设备
公开(公告)号：US20080019085A1
公开(公告)日：2008-01-24
申请号：US11777213
申请日：2007-07-12
申请人： Yuji Nakajima
发明人： Yuji Nakajima
IPC分类号： G06F1/16 , H01H13/70
CPC分类号： H01H13/70 , G06F1/1616 , G06F1/1656 , G06F1/1662 , H01H2223/004 , H01H2231/042
摘要： According to one embodiment, an electronic apparatus is provided with a housing including a top wall and a side portion extending from an edge of the top wall, a keyboard, and a keyboard placing portion on which the keyboard is placed, the keyboard placing portion including a bottom surface provided in the top wall. At least part of the bottom surface extends to the side portion of the housing.
摘要翻译：根据一个实施例，电子设备设置有壳体，其包括顶壁和从顶壁的边缘延伸的侧部，键盘和键盘放置部分，键盘放置部分包括：键盘放置部分，包括：设置在顶壁中的底面。底表面的至少一部分延伸到壳体的侧部。

9. 发明申请

US20070291447A1 Electronic apparatus 有权
标题翻译：电子仪器
公开(公告)号：US20070291447A1
公开(公告)日：2007-12-20
申请号：US11809509
申请日：2007-06-01
申请人： Yuji Nakajima , Yasuyuki Horii
发明人： Yuji Nakajima , Yasuyuki Horii
IPC分类号： G06F1/16
CPC分类号： G06F1/162 , G06F1/1679 , G06F1/1681 , G06F1/1684
摘要： According to one embodiment, An electronic apparatus includes a main body, a display unit and a hinge portion. The main body includes a first convex and a second convex disposed on an upper face of the main body. The display unit includes a leg portion having a projection. The hinge portion joints the main body and the display unit. The hinge portion includes a rotation shaft rotatably supporting the display unit between a closed state and an open state and a pivot shaft swingably supporting the display unit between an obverse state and a reverse state. The projection is engaged with the first convex when the display unit is in the obverse state, and engaged with the second convex when the display unit is in the reverse state.
摘要翻译：根据一个实施例，电子设备包括主体，显示单元和铰链部分。主体包括设置在主体的上表面上的第一凸部和第二凸部。显示单元包括具有突出部的腿部。铰链部分接合主体和显示单元。铰链部分包括可旋转地支撑显示单元处于关闭状态和打开状态的旋转轴和在正面状态和反向状态之间可摆动地支撑显示单元的枢轴。当显示单元处于正态时，突起与第一凸起接合，并且当显示单元处于相反状态时与第二凸起接合。

10. 发明授权

US07298629B2 Circuit board for mounting a semiconductor circuit with a surface mount package 失效
标题翻译：用于安装具有表面贴装封装的半导体电路的电路板
公开(公告)号：US07298629B2
公开(公告)日：2007-11-20
申请号：US11341675
申请日：2006-01-30
申请人： Yuji Nakajima , Kana Onoko
发明人： Yuji Nakajima , Kana Onoko
IPC分类号： H05K7/12
CPC分类号： H05K1/111 , H05K3/3436 , H05K3/3452 , H05K2201/09381 , H05K2201/094 , H05K2201/09418 , H05K2201/099 , H05K2201/10734 , Y02P70/611
摘要： A circuit board has a plurality of pads arranged as a grid array in a quadrangle region. A surface mount type circuit component is connected to the circuit board through the pads. Each of pads arranged in the outermost side of the quadrangle region is formed in a substantially quadrangle shape in plan view.
摘要翻译：电路板具有在四边形区域中布置为栅格阵列的多个焊盘。表面安装型电路部件通过焊盘与电路板连接。布置在四边形区域的最外侧的每个焊盘在平面图中形成为大致四边形。

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