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1. 发明申请

US20090168358A1 Power drive unit 有权
标题翻译：电源驱动单元
公开(公告)号：US20090168358A1
公开(公告)日：2009-07-02
申请号：US12292630
申请日：2008-11-21
申请人： Tatsuo Koike , Motoaki Somaki , Masashi Hayasaka , Shigeharu Matsusaka , Kazuya Nagasawa
发明人： Tatsuo Koike , Motoaki Somaki , Masashi Hayasaka , Shigeharu Matsusaka , Kazuya Nagasawa
IPC分类号： H05K7/20
CPC分类号： H05K7/209 , H01L24/72 , H01L2924/13055 , H01L2924/181 , Y10T24/44026 , H01L2924/00
摘要： A power drive unit is configured to comprise a heat sink, a power module pressed by a press member to the heat sink to be fastened thereto and a spring member that has a substantially circular shape and is installed between the power module and the press member. With this, the power module can be fastened to the heat sink without incurring layout limitation, degradation of heat release performance and the like. Also, since the power drive unit further includes a projection that protrudes from the press member to be engaged with an engagement hole bored at the center of the spring member, engagement of the projection of the press member with the engagement hole of the spring member functions to prevent displacement of the press member relative to the spring member, thereby making loads acting on the power modules uniform.
摘要翻译：电力驱动单元被构造成包括散热器，由压力构件按压到所述散热器以被固定到其上的电力模块以及具有大致圆形并且安装在所述电力模块和所述按压构件之间的弹簧构件。由此，功率模块可以紧固到散热器，而不会导致布局限制，降低放热性能等。此外，由于动力驱动单元还包括从压力构件突出以与在弹簧构件的中心钻孔的接合孔接合的突起，所以按压构件的突起与弹簧构件的接合孔的接合起作用以防止按压构件相对于弹簧构件的位移，从而使作用在功率模块上的负载均匀。

2. 发明授权

US06882539B2 Electronic circuit board case and method of producing electronic circuit unit 失效
标题翻译：电子电路板外壳及其制造方法
公开(公告)号：US06882539B2
公开(公告)日：2005-04-19
申请号：US10358201
申请日：2003-02-05
申请人： Tatsuo Koike , Mitsuhiro Ito
发明人： Tatsuo Koike , Mitsuhiro Ito
IPC分类号： B05D1/18 , B05D7/00 , H05K3/28 , H05K5/00 , H05K7/14 , H05K5/06
CPC分类号： H05K5/0043 , H05K7/142
摘要： In a case for housing an electronic circuit board, the opening edge of the case body is formed with a prescribed distance below the board mounting surface. The board is fastened on the mount of the case body with the fastening means. The case body is then inverted and is placed over a rising coating bath, and then the coating bath is raised close to the opening edge such that the board is dipped in the coating liquid and is coated. By this, application of the coating liquid to prescribed regions constituting coating-prohibited regions of the case body can be prevented. Cost can therefore be kept down and complication of the processing steps prevented because no masking of the case body is necessary. Moreover, the reliability of the electronic circuit unit can be enhanced and the need for a jib is eliminated. This helps to avoid complication of the fabrication process and makes another contribution to cost control.
摘要翻译：在用于容纳电子电路板的情况下，壳体的开口边缘在板安装表面下方形成规定距离。用紧固装置将板固定在壳体的底座上。然后将壳体倒置并放置在升高的涂层浴上，然后将涂层浴提升到接近开口边缘，使得板浸入涂布液中并被涂覆。由此，可以防止涂布液施加到构成壳体的涂布禁止区域的规定区域。因此，由于不需要对壳体进行掩蔽，所以可以降低成本并防止加工步骤的复杂化。此外，可以提高电子电路单元的可靠性，消除对起重臂的需要。这有助于避免制造过程的复杂化，并为成本控制做出另一个贡献。

3. 发明授权

US06757155B2 Electronic circuit board case 失效
标题翻译：电子电路板盒
公开(公告)号：US06757155B2
公开(公告)日：2004-06-29
申请号：US10358152
申请日：2003-02-05
申请人： Tatsuo Koike , Mitsuhiro Ito
发明人： Tatsuo Koike , Mitsuhiro Ito
IPC分类号： H02B100
CPC分类号： H05K5/062 , H05K5/0043
摘要： A case for housing an electronic circuit board having a case body formed with an opening and a sealing member for sealing the opening, wherein one of the case body and the sealing member is formed with one fastening member composed of an elastically deformable leg and a projection continuous therewith for enabling attachment of the sealing member to the case body by engagement of the fastening member with a prescribed region of the other. The projection is continuous with the leg and has a first surface formed to contact the prescribed region at a prescribe angle and a second surface continuous with the first surface and formed parallel to the prescribed region. With this, molding error can be tolerated and stress owing to volumetric variation produced by temperature change or to vibration can be readily coped with. Moreover, it is possible to prevent release of the engagement of the projection with the prescribed region, and thus to prevent separation of the sealing member from the case body.
摘要翻译：一种用于容纳具有形成有开口的壳体的电子电路板和用于密封开口的密封构件的电子电路板的壳体，其中壳体和密封构件中的一个形成有由可弹性变形的腿构成的一个紧固构件和突起连续地用于通过紧固构件与另一个的规定区域的接合来将密封构件附接到壳体。突起与腿连续，并且具有形成为以规定角度接触规定区域的第一表面和与第一表面连续并且与规定区域平行形成的第二表面。由此，可以容忍模制误差，并且可以容易地应付由温度变化或振动引起的体积变化的应力。此外，可以防止突起与规定区域的接合的释放，从而防止密封构件与壳体分离。

4. 发明授权

US06600653B2 Electronic vehicle control unit 失效
标题翻译：电子车辆控制单元
公开(公告)号：US06600653B2
公开(公告)日：2003-07-29
申请号：US10124478
申请日：2002-04-18
申请人： Tatsuo Koike , Mitsuhiro Ito
发明人： Tatsuo Koike , Mitsuhiro Ito
IPC分类号： H05K720
CPC分类号： H05K5/0043 , H05K5/0073
摘要： An electronic control unit (10) mounted in a vehicle engine compartment, having a plastic case body (14), metal collars (32) each molded into the plastic case body, a metal base (12) having bolt through-holes (28) prepared in the same number of the metal collars such that a bolt passes through each metal collar and one of the holes corresponding thereto, and a heat-generating component (18) mounted on the base. The characteristic features are that an outer surface of each metal collars (32) that comes in contact with the plastic case body (14) is formed with projections and depressions, each metal collar (32) is shaped to be protruded from the upper and lower ends of the plastic case body in the same direction as the bolt-through hole (28), and the plastic case body (14) and the metal base (12) are joined together with adhesive (40) in such a way that the metal collars and the metal base are fastened together with the bolts to be mounted in the engine compartment, thereby ensuring good mounting strength with superior watertightness.
摘要翻译：一种安装在车辆发动机室中的电子控制单元（10），具有塑料壳体（14），每个模塑在塑料壳体中的金属套圈（32），具有螺栓通孔（28）的金属基座（12）以相同数量的金属套圈制成，使得螺栓穿过每个金属套环和与其对应的一个孔，以及安装在基座上的发热部件（18）。其特征在于，与塑料壳体（14）接触的每个金属环（32）的外表面形成有凸起和凹陷，每个金属环（32）成形为从上部和下部突出塑料外壳主体的端部与螺栓通孔（28）的方向相同，并且塑料壳体（14）和金属基座（12）用粘合剂（40）连接在一起，使得金属轴环和金属基座通过将要安装在发动机室中的螺栓紧固在一起，从而确保良好的安装强度和优异的防水性。

5. 发明授权

US06785146B2 Electronic circuit board fastening member 失效
标题翻译：电子电路板紧固件
公开(公告)号：US06785146B2
公开(公告)日：2004-08-31
申请号：US10358221
申请日：2003-02-05
申请人： Tatsuo Koike , Mitsuhiro Ito
发明人： Tatsuo Koike , Mitsuhiro Ito
IPC分类号： H05K506
CPC分类号： H05K7/1417
摘要： A fastening member for an electronic circuit board having an elastically deformable leg formed in a case for housing the electronic circuit board and a projection formed continuous with the leg to be engaged with the electronic circuit board so as to fasten the electronic circuit board on a prescribed mounting surface in the case. In the member, the projection is engaged with the electronic circuit board such that a prescribed angle is formed between a surface of the projection contacting the electronic circuit board, when the electronic circuit board is fastened on the mounting surface in the case. With this, since the tangent between the board contact surface and the electronic circuit board is variable within the range of the board contact surface, molding error can be tolerated (absorbed) and volumetric variation produced by temperature change can be readily coped with.
摘要翻译：一种用于电子电路板的紧固构件，其具有形成在用于容纳电子电路板的壳体中的可弹性变形的腿和与腿部连续形成以与电子电路板接合的突起，以将电子电路板紧固在规定的安装表面在外壳中。在该构件中，突起与电子电路板接合，使得当电子电路板紧固在壳体的安装表面上时，在与电子电路板接触的突起的表面之间形成规定的角度。由此，由于板接触面和电子电路基板之间的切线在板接触面的范围内是可变的，所以可以容忍（吸收）成型误差，并且可以容易地应付由温度变化产生的体积变化。

6. 发明授权

US07046815B2 Microphone 有权
公开(公告)号：US07046815B2
公开(公告)日：2006-05-16
申请号：US10140454
申请日：2002-05-07
申请人： Hiroshi Akino , Tatsuo Koike
发明人： Hiroshi Akino , Tatsuo Koike
IPC分类号： H04R3/00
CPC分类号： H04R3/00
摘要： The improved microphone with the removable connection to the phantom power supply facilitates the setting and provides elimination of the forgetful operation of switch-off, in e.g. convention center. The microphone provides both of manual and automatic operations of its indicator lamp having indication of the power supply, and has a manual switch which provides a common mode for operation of, and an automatic operation of both of its audio signal output and the indicator lamp. It also has a first circuit by which the indicator lamp automatically lights up, separately from the manual switch, in response to the connection to the power supply; and a second circuit by which the indicator lights out and the audio signal output is turned to off after the elapse of a predetermined time from the connection. The first and second circuits comprise respective integration circuits.

7. 发明授权

US08120171B2 Power drive unit including a heat sink and a fastener 有权
标题翻译：动力驱动单元包括散热器和紧固件
公开(公告)号：US08120171B2
公开(公告)日：2012-02-21
申请号：US12292630
申请日：2008-11-21
申请人： Tatsuo Koike , Motoaki Somaki , Masashi Hayasaka , Shigeharu Matsusaka , Kazuya Nagasawa
发明人： Tatsuo Koike , Motoaki Somaki , Masashi Hayasaka , Shigeharu Matsusaka , Kazuya Nagasawa
IPC分类号： H01L23/34 , H05K7/20 , F28F7/00 , A47G1/10
CPC分类号： H05K7/209 , H01L24/72 , H01L2924/13055 , H01L2924/181 , Y10T24/44026 , H01L2924/00
摘要： A power drive unit is configured to comprise a heat sink, a power module pressed by a press member to the heat sink to be fastened thereto and a spring member that has a substantially circular shape and is installed between the power module and the press member. With this, the power module can be fastened to the heat sink without incurring layout limitation, degradation of heat release performance and the like. Also, since the power drive unit further includes a projection that protrudes from the press member to be engaged with an engagement hole bored at the center of the spring member, engagement of the projection of the press member with the engagement hole of the spring member functions to prevent displacement of the press member relative to the spring member, thereby making loads acting on the power modules uniform.
摘要翻译：电力驱动单元被构造成包括散热器，由压力构件按压到所述散热器以被固定到其上的电力模块以及具有大致圆形并且安装在所述电力模块和所述按压构件之间的弹簧构件。由此，功率模块可以紧固到散热器，而不会导致布局限制，降低放热性能等。此外，由于动力驱动单元还包括从压力构件突出以与在弹簧构件的中心钻孔的接合孔接合的突起，所以按压构件的突起与弹簧构件的接合孔的接合起作用以防止按压构件相对于弹簧构件的位移，从而使作用在功率模块上的负载均匀。

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