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1. 发明授权

US06873240B2 Power converter 失效
标题翻译：电源转换器
公开(公告)号：US06873240B2
公开(公告)日：2005-03-29
申请号：US10223684
申请日：2002-08-20
申请人： Kinya Nakatsu , Satoshi Ibori , Masayuki Hirota , Tooru Nakajima
发明人： Kinya Nakatsu , Satoshi Ibori , Masayuki Hirota , Tooru Nakajima
IPC分类号： H02M7/523 , H01F27/28 , H02M1/12 , H01F5/00
CPC分类号： H01F27/2847 , H01F2027/2857 , H02M1/126
摘要： A low noise, compact and low cost electric power converter employing a compact common mode transformer, and incorporating a line filter can reduce a leakage current, and can maintain predetermined leakage current reduction effect even if installation condition of the electric power converter or a characteristics of a semiconductor switching element is varied. The electric power converter including a capacitor, a first electrode, a second electrode, a first magnetic body, on which the first electrode and the second electrode are wound to form an LC composite element, connecting electrodes electrically connected to respective of both ends of the first and second electrodes, a second magnetic body for interlinking both ends of the first magnetic body, a coil wound around the second magnetic body in the same winding direction as the first and second electrodes wound around the first magnetic body and a resistor for shorting the output of the coil.
摘要翻译：采用紧凑型共模变压器的低噪声，紧凑且低成本的电力转换器，并入线路滤波器可以减少泄漏电流，并且即使电力转换器的安装条件或者特性也可以保持预定的泄漏电流降低效果半导体开关元件是变化的。电力转换器包括电容器，第一电极，第二电极，第一磁体，第一电极和第二电极缠绕在其上以形成LC复合元件，连接电极相互电连接的电极第一和第二电极，用于互连第一磁性体的两端的第二磁性体，缠绕在与第一和第二电极缠绕在第一磁性体上的第一和第二电极相同的卷绕方向上的第二磁性体周围的线圈和用于短路的电阻器线圈的输出。

2. 发明申请

US20050052271A1 Power converter 失效
公开(公告)号：US20050052271A1
公开(公告)日：2005-03-10
申请号：US10968169
申请日：2004-10-20
申请人： Kinya Nakatsu , Satoshi Ibori , Masayuki Hirota , Tooru Nakajima
发明人： Kinya Nakatsu , Satoshi Ibori , Masayuki Hirota , Tooru Nakajima
IPC分类号： H02M7/523 , H01F27/28 , H02M1/12 , H04B1/69
CPC分类号： H01F27/2847 , H01F2027/2857 , H02M1/126
摘要： A low noise, compact and low cost electric power converter employing a compact common mode transformer, and incorporating a line filter can reduce a leakage current, and can maintain predetermined leakage current reduction effect even if installation condition of the electric power converter or a characteristics of a semiconductor switching element is varied. The electric power converter including a capacitor, a first electrode, a second electrode, a first magnetic body, on which the first electrode and the second electrode are wound to form an LC composite element, connecting electrodes electrically connected to respective of both ends of the first and second electrodes, a second magnetic body for interlinking both ends of the first magnetic body, a coil wound around the second magnetic body in the same winding direction as the first and second electrodes wound around the first magnetic body and a resistor for shorting the output of the coil.

3. 发明授权

US06927665B2 Power converter 失效
公开(公告)号：US06927665B2
公开(公告)日：2005-08-09
申请号：US10968169
申请日：2004-10-20
申请人： Kinya Nakatsu , Satoshi Ibori , Masayuki Hirota , Tooru Nakajima
发明人： Kinya Nakatsu , Satoshi Ibori , Masayuki Hirota , Tooru Nakajima
IPC分类号： H02M7/523 , H01F27/28 , H02M1/12 , H01F5/00
CPC分类号： H01F27/2847 , H01F2027/2857 , H02M1/126
摘要： A low noise, compact and low cost electric power converter employing a compact common mode transformer, and incorporating a line filter can reduce a leakage current, and can maintain predetermined leakage current reduction effect even if installation condition of the electric power converter or a characteristics of a semiconductor switching element is varied. The electric power converter including a capacitor, a first electrode, a second electrode, a first magnetic body, on which the first electrode and the second electrode are wound to form an LC composite element, connecting electrodes electrically connected to respective of both ends of the first and second electrodes, a second magnetic body for interlinking both ends of the first magnetic body, a coil wound around the second magnetic body in the same winding direction as the first and second electrodes wound around the first magnetic body and a resistor for shorting the output of the coil.

4. 发明申请

US20050135065A1 Electric circuit module 有权
标题翻译：电路模块
公开(公告)号：US20050135065A1
公开(公告)日：2005-06-23
申请号：US11011085
申请日：2004-12-15
申请人： Kinya Nakatsu , Naoki Takata , Masayuki Hirota , Satoshi Ibori , Tomoya Kamezawa
发明人： Kinya Nakatsu , Naoki Takata , Masayuki Hirota , Satoshi Ibori , Tomoya Kamezawa
IPC分类号： H05K7/20 , H01L23/367 , H01L23/40 , H01L25/07 , H01L25/11 , H01L25/18
CPC分类号： H01L23/4006 , H01L25/115 , H01L2023/4031 , H01L2023/405 , H01L2023/4081 , H01L2023/4087 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/73265 , H01L2924/00014
摘要： An electric circuit module comprising: an electric device comprising an electric circuit to serve for passage and interruption of electric current, a packing material packing the electric circuit and a plurality of wiring members to electrically connect the electric circuit with an external circuit; and a heat sink to radiate heat from the electric device. The electric circuit module includes a fixture to fix the heat sink and the electric device together so that a heat radiating surface of the electric device comes into contact with the heat sink. The fixture is formed with a recess to accommodate therein a part of the electric device so that the heat radiating surface of the electric device is exposed from the fixture. When the electric device is fixed to the heat sink by the fixture, the heat radiating surface comes into contact with the heat sink.
摘要翻译：一种电路模块，包括：电气装置，包括用于通过和中断电流的电路;包装电路的包装材料;以及多个布线构件，用于将电路与外部电路电连接; 以及散热器以从电气设备辐射热量。电路模块包括将散热器和电气装置固定在一起的固定装置，使得电气装置的散热面与散热片接触。固定装置形成有凹部，以容纳电气装置的一部分，使得电气装置的散热表面从固定装置露出。当电子装置通过固定装置固定在散热片上时，散热面与散热片接触。

5. 发明授权

US07206204B2 Electric circuit module 有权
标题翻译：电路模块
公开(公告)号：US07206204B2
公开(公告)日：2007-04-17
申请号：US11011085
申请日：2004-12-15
申请人： Kinya Nakatsu , Naoki Takata , Masayuki Hirota , Satoshi Ibori , Tomoya Kamezawa
发明人： Kinya Nakatsu , Naoki Takata , Masayuki Hirota , Satoshi Ibori , Tomoya Kamezawa
IPC分类号： H05K7/20
CPC分类号： H01L23/4006 , H01L25/115 , H01L2023/4031 , H01L2023/405 , H01L2023/4081 , H01L2023/4087 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/73265 , H01L2924/00014
摘要： An electric circuit module comprising: an electric device comprising an electric circuit to serve for passage and interruption of electric current, a packing material packing the electric circuit and a plurality of wiring members to electrically connect the electric circuit with an external circuit; and a heat sink to radiate heat from the electric device. The electric circuit module includes a fixture to fix the heat sink and the electric device together so that a heat radiating surface of the electric device comes into contact with the heat sink. The fixture is formed with a recess to accommodate therein a part of the electric device so that the heat radiating surface of the electric device is exposed from the fixture. When the electric device is fixed to the heat sink by the fixture, the heat radiating surface comes into contact with the heat sink.
摘要翻译：一种电路模块，包括：电气装置，包括用于通过和中断电流的电路;包装电路的包装材料;以及多个布线构件，用于将电路与外部电路电连接; 以及散热器以从电气设备辐射热量。电路模块包括将散热器和电气装置固定在一起的固定装置，使得电气装置的散热面与散热片接触。固定装置形成有凹部，以容纳电气装置的一部分，使得电气装置的散热表面从固定装置露出。当电子装置通过固定装置固定在散热片上时，散热面与散热片接触。

6. 发明授权

US07745952B2 Electric circuit module with improved heat dissipation characteristics using a fixing tool for fixing an electric apparatus to a heat sink 有权
标题翻译：具有改善的散热特性的电路模块，其使用用于将电气设备固定到散热器的固定工具
公开(公告)号：US07745952B2
公开(公告)日：2010-06-29
申请号：US11357115
申请日：2006-02-21
申请人： Kinya Nakatsu , Satoshi Ibori , Hideki Miyazaki
发明人： Kinya Nakatsu , Satoshi Ibori , Hideki Miyazaki
IPC分类号： H01L23/433 , H01L23/34 , H01L23/36
CPC分类号： H01L25/112 , B60L11/08 , B60L11/14 , B60L11/1868 , H01L23/3121 , H01L23/4093 , H01L23/473 , H01L23/4952 , H01L23/49562 , H01L23/49575 , H01L24/29 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L25/072 , H01L2224/0603 , H01L2224/32245 , H01L2224/45124 , H01L2224/45147 , H01L2224/48091 , H01L2224/48247 , H01L2224/48472 , H01L2224/49111 , H01L2224/49113 , H01L2224/73265 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01023 , H01L2924/01024 , H01L2924/01029 , H01L2924/01033 , H01L2924/01068 , H01L2924/01074 , H01L2924/01079 , H01L2924/01082 , H01L2924/01083 , H01L2924/014 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13091 , H01L2924/14 , H01L2924/181 , H01L2924/1815 , H01L2924/19041 , H01L2924/30107 , H01L2924/3011 , H01L2924/3025 , H02M7/003 , H05K7/1432 , H05K7/20927 , Y02T10/70 , Y02T10/7005 , Y02T10/7066 , Y02T10/7077 , H01L2924/00 , H01L2924/00012 , H01L2224/45099
摘要： A power module constructs a pressurizing tool by laminating an elastic member as well as a DC positive-side wiring member and DC negative-side wiring member in which currents flow in opposite directions. The pressurizing tool presses a first fixing tool, and then the first fixing tool presses semiconductor equipment. The semiconductor equipment is fixed to a heat dissipating member with its heat dissipating surface brought into surface contact with side wall surfaces of the heat dissipating member.The power module can enhance heat dissipation between a heat dissipating member and semiconductor equipment, and enables the semiconductor equipment to be fixed to the heat dissipating member without adding other components to the power module.
摘要翻译：功率模块通过层叠弹性构件以及电流沿相反方向流动的DC正侧布线构件和DC负侧布线构件来构成加压工具。加压工具按压第一固定工具，然后第一固定工具按压半导体设备。半导体设备被固定到散热构件，其散热表面与散热构件的侧壁表面接触。功率模块可以增强散热构件和半导体设备之间的散热，并且使得半导体设备能够固定到散热构件而不向功率模块添加其他组件。

7. 发明授权

US06794854B2 Vehicle power converted with shunt resistor having plate-shape resistive member 失效
标题翻译：用具有板状电阻元件的分流电阻转换的车辆功率
公开(公告)号：US06794854B2
公开(公告)日：2004-09-21
申请号：US10290549
申请日：2002-11-07
申请人： Kinya Nakatsu , Masataka Sasaki , Ryuichi Saito , Satoshi Ibori , Masato Takase
发明人： Kinya Nakatsu , Masataka Sasaki , Ryuichi Saito , Satoshi Ibori , Masato Takase
IPC分类号： H02H726
CPC分类号： H01C1/14 , H02M7/003
摘要： A power converter includes a shunt resistor constituted by a shunt resistance and a plurality of main electrodes made of a sheet-like resistive material. In the shunt resistor, plates lower in volume electric resistivity than the resistive material, higher in thermal conductivity than the resistive material and thicker in thickness than the resistive material are fixedly attached by solder, to the side surfaces of the main electrodes opposite to the side surfaces with which the main electrodes are fixedly attached to an insulating layer. At least one plate main electrode for electrically connecting with main circuit wiring is provided in each of the plates. At least one constricted portion is formed between each of the plate main electrodes and the shunt resistance. Plate detection electrodes for detecting a voltage between the opposite ends of the shunt resistance is provided on the plates near the shunt resistance portion.
摘要翻译：功率转换器包括由分流电阻构成的分流电阻和由片状电阻材料制成的多个主电极。在分流电阻器中，体积电阻率低于电阻材料的板材的导热系数比电阻材料高，电阻材料的厚度比电阻材料通过焊料固定在主电极的与侧面相反的侧面主电极固定在绝缘层上的表面。在每个板中设置有用于与主电路布线电连接的至少一个板主电极。在每个板主电极和分流电阻之间形成至少一个收缩部分。用于检测分流电阻的相对端之间的电压的板检测电极设置在分流电阻部分附近的板上。

8. 发明申请

US20060232942A1 Electric circuit module as well as power converter and vehicle-mounted electric system that include the module 有权
标题翻译：电路模块以及功率转换器和车载电气系统，包括模块
公开(公告)号：US20060232942A1
公开(公告)日：2006-10-19
申请号：US11357115
申请日：2006-02-21
申请人： Kinya Nakatsu , Satoshi Ibori , Hideki Miyazaki
发明人： Kinya Nakatsu , Satoshi Ibori , Hideki Miyazaki
IPC分类号： H05K7/20
CPC分类号： H01L25/112 , B60L11/08 , B60L11/14 , B60L11/1868 , H01L23/3121 , H01L23/4093 , H01L23/473 , H01L23/4952 , H01L23/49562 , H01L23/49575 , H01L24/29 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L25/072 , H01L2224/0603 , H01L2224/32245 , H01L2224/45124 , H01L2224/45147 , H01L2224/48091 , H01L2224/48247 , H01L2224/48472 , H01L2224/49111 , H01L2224/49113 , H01L2224/73265 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01023 , H01L2924/01024 , H01L2924/01029 , H01L2924/01033 , H01L2924/01068 , H01L2924/01074 , H01L2924/01079 , H01L2924/01082 , H01L2924/01083 , H01L2924/014 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13091 , H01L2924/14 , H01L2924/181 , H01L2924/1815 , H01L2924/19041 , H01L2924/30107 , H01L2924/3011 , H01L2924/3025 , H02M7/003 , H05K7/1432 , H05K7/20927 , Y02T10/70 , Y02T10/7005 , Y02T10/7066 , Y02T10/7077 , H01L2924/00 , H01L2924/00012 , H01L2224/45099
摘要： A power module constructs a pressurizing tool by laminating an elastic member as well as a DC positive-side wiring member and DC negative-side wiring member in which currents flow in opposite directions. The pressurizing tool presses a first fixing tool, and then the first fixing tool presses semiconductor equipment. The semiconductor equipment is fixed to a heat dissipating member with its heat dissipating surface brought into surface contact with side wall surfaces of the heat dissipating member. The power module can enhance heat dissipation between a heat dissipating member and semiconductor equipment, and enables the semiconductor equipment to be fixed to the heat dissipating member without adding other components to the power module.
摘要翻译：功率模块通过层叠弹性构件以及电流沿相反方向流动的DC正侧布线构件和DC负侧布线构件来构成加压工具。加压工具按压第一固定工具，然后第一固定工具按压半导体设备。半导体设备被固定到散热构件，其散热表面与散热构件的侧壁表面接触。功率模块可以增强散热构件和半导体设备之间的散热，并且使得半导体设备能够固定到散热构件而不向功率模块添加其他组件。

9. 发明授权

US06960980B2 Power converter with shunt resistor 失效
标题翻译：带分流电阻的电源转换器
公开(公告)号：US06960980B2
公开(公告)日：2005-11-01
申请号：US10102558
申请日：2002-03-19
申请人： Kinya Nakatsu , Masataka Sasaki , Ryuichi Saito , Satoshi Ibori , Masato Takase
发明人： Kinya Nakatsu , Masataka Sasaki , Ryuichi Saito , Satoshi Ibori , Masato Takase
IPC分类号： H01C3/00 , H01C1/14 , H02M1/00 , H02M7/00 , H01C7/00
CPC分类号： H01C1/14 , H02M7/003
摘要： A power converter includes a shunt resistor constituted by a shunt resistance and a plurality of main electrodes made of a sheet-like resistive material. In the shunt resistor, plates lower in volume electric resistivity than the resistive material, higher in thermal conductivity than the resistive material and thicker in thickness than the resistive material are fixedly attached by solder, to the side surfaces of the main electrodes opposite to the side surfaces with which the main electrodes are fixedly attached to an insulating layer. At least one plate main electrode for electrically connecting with main circuit wiring is provided in each of the plates. At least one constricted portion is formed between each of the plate main electrodes and the shunt resistance. Plate detection electrodes for detecting a voltage between the opposite ends of the shunt resistance is provided on the plates near the shunt resistance portion.
摘要翻译：功率转换器包括由分流电阻构成的分流电阻和由片状电阻材料制成的多个主电极。在分流电阻器中，体积电阻率低于电阻材料的板材的导热系数比电阻材料高，电阻材料的厚度比电阻材料通过焊料固定在主电极的与侧面相反的侧面主电极固定在绝缘层上的表面。在每个板中设置有用于与主电路布线电连接的至少一个板主电极。在每个板主电极和分流电阻之间形成至少一个收缩部分。用于检测分流电阻的相对端之间的电压的板检测电极设置在分流电阻部分附近的板上。

10. 发明授权

US09433134B2 Power semiconductor module and power converter using the same 有权
标题翻译：功率半导体模块和功率转换器使用相同
公开(公告)号：US09433134B2
公开(公告)日：2016-08-30
申请号：US14126955
申请日：2012-06-15
申请人： Takeshi Tokuyama , Kinya Nakatsu , Ryuichi Saito , Toshiya Satoh , Tokihito Suwa
发明人： Takeshi Tokuyama , Kinya Nakatsu , Ryuichi Saito , Toshiya Satoh , Tokihito Suwa
IPC分类号： H05K7/20 , H05K7/14 , H01L25/11 , H01L25/18 , H01L23/367 , H01L23/433 , H01L23/00 , H02M7/00 , H01L23/473
CPC分类号： H05K7/2089 , H01L23/367 , H01L23/4334 , H01L23/473 , H01L24/33 , H01L25/115 , H01L25/18 , H01L2224/32245 , H01L2924/07802 , H01L2924/13055 , H01L2924/13091 , H01L2924/181 , H02M7/003 , H05K7/1432 , H05K7/209 , H01L2924/00 , H01L2924/00012
摘要： A power semiconductor module includes a first package having an upper arm circuit section, a second package having a lower arm circuit section, a metal case having a storage space to store the first package and the second package and an opening connecting with the storage space, and an intermediate connecting conductor to couple the upper arm circuit section with the lower arm circuit section; the case includes a first radiating section and a second radiating section facing the first radiating section through the storage space; the first package is arranged so that the arrangement direction of the first and second packages may be parallel to the respective surfaces facing the first and second radiating sections; and the intermediate connecting conductor couples an emitter side terminal extending from the first package with a collector side terminal extending from the second package in the storage space.
摘要翻译：功率半导体模块包括具有上臂电路部分的第一封装，具有下臂电路部分的第二封装，具有存储第一封装和第二封装的存储空间的金属外壳以及与存储空间连接的开口，以及将上臂电路部分与下臂电路部分连接的中间连接导体; 壳体包括通过存储空间面向第一辐射部分的第一辐射部分和第二辐射部分; 第一包装被布置成使得第一和第二包装件的布置方向可以平行于面向第一和第二辐射部分的相应表面; 并且中间连接导体将从第一封装延伸的发射极侧端子与从存储空间中的第二封装延伸的集电极侧端子耦合。

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