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1. 发明申请

US20110273014A1 VOLTAGE CONVERSION DEVICE AND ELECTRICAL LOAD DRIVING DEVICE 有权
标题翻译：电压转换装置和电力负载驱动装置
公开(公告)号：US20110273014A1
公开(公告)日：2011-11-10
申请号：US13140998
申请日：2009-12-17
申请人： Takayuki Naito , Akihiko Nojima , Takashi Imai , Nobuyuki Ishihara , Junzo Ooe , Koichi Mizutani , Masaru Inada , Kouichi Yamanoue , Shigeki Yamamoto
发明人： Takayuki Naito , Akihiko Nojima , Takashi Imai , Nobuyuki Ishihara , Junzo Ooe , Koichi Mizutani , Masaru Inada , Kouichi Yamanoue , Shigeki Yamamoto
IPC分类号： H02J1/10 , H02M1/44
CPC分类号： H02M7/003 , H02M1/44 , Y10T307/50
摘要： A voltage conversion device includes: first and second loop circuits having a common inductance element. Electric current alternately flows through the first or second loop circuit as a first switching element of the first loop circuit is turned on or off. A magnetic field that is formed when the first switching element is turned on and that penetrates through the first loop circuit and a magnetic field that is formed when the first switching element is turned off after it is turned on and that penetrates through the second loop circuit have the same direction. All elements that constitute the first and second loop circuits are arranged on the same surface of a substrate. The second loop circuit is connected to a second direct-current power source. The first loop circuit is connected to a first direct-current power source.
摘要翻译：电压转换装置包括：具有公共电感元件的第一和第二回路电路。当第一回路电路的第一开关元件被接通或断开时，电流交替地流过第一或第二回路电路。当第一开关元件导通并且穿过第一回路电路时形成的磁场和当第一开关元件被接通并且穿过第二回路电路之后形成的磁场有同样的方向。构成第一和第二回路电路的所有元件被布置在基板的相同表面上。第二回路电路连接到第二直流电源。第一回路电路连接到第一直流电源。

2. 发明授权

US09281757B2 Voltage conversion device and electrical load driving device 有权
标题翻译：电压转换装置及电气负载驱动装置
公开(公告)号：US09281757B2
公开(公告)日：2016-03-08
申请号：US13140998
申请日：2009-12-17
申请人： Takayuki Naito , Akihiko Nojima , Takashi Imai , Nobuyuki Ishihara , Junzo Ooe , Koichi Mizutani , Masaru Inada , Kouichi Yamanoue , Shigeki Yamamoto
发明人： Takayuki Naito , Akihiko Nojima , Takashi Imai , Nobuyuki Ishihara , Junzo Ooe , Koichi Mizutani , Masaru Inada , Kouichi Yamanoue , Shigeki Yamamoto
IPC分类号： H02M1/44 , H02M7/00
CPC分类号： H02M7/003 , H02M1/44 , Y10T307/50
摘要： A voltage conversion device includes: first and second loop circuits having a common inductance element. Electric current alternately flows through the first or second loop circuit as a first switching element of the first loop circuit is turned on or off. A magnetic field that is formed when the first switching element is turned on and that penetrates through the first loop circuit and a magnetic field that is formed when the first switching element is turned off after it is turned on and that penetrates through the second loop circuit have the same direction. All elements that constitute the first and second loop circuits are arranged on the same surface of a substrate. The second loop circuit is connected to a second direct-current power source. The first loop circuit is connected to a first direct-current power source.
摘要翻译：电压转换装置包括：具有公共电感元件的第一和第二回路电路。当第一回路电路的第一开关元件被接通或断开时，电流交替地流过第一或第二回路电路。当第一开关元件导通并且穿过第一回路电路时形成的磁场和当第一开关元件被接通并且穿过第二回路电路之后形成的磁场有同样的方向。构成第一和第二回路电路的所有元件被布置在基板的相同表面上。第二回路电路连接到第二直流电源。第一回路电路连接到第一直流电源。

3. 发明申请

US20110148370A1 VOLTAGE CONVERSION APPARATUS AND ELECTRICAL LOAD DRIVING APPARATUS 有权
标题翻译：电压转换装置和电力负载驱动装置
公开(公告)号：US20110148370A1
公开(公告)日：2011-06-23
申请号：US12679617
申请日：2009-09-08
申请人： Koichi Mizutani , Shinji Sekido , Junzo Oe , Takayuki Naito , Takashi Imai , Kouichi Yamanoue , Shigeki Yamamoto
发明人： Koichi Mizutani , Shinji Sekido , Junzo Oe , Takayuki Naito , Takashi Imai , Kouichi Yamanoue , Shigeki Yamamoto
IPC分类号： G05F1/10
CPC分类号： H02M7/003 , H02M3/158 , H02M7/538
摘要： The present invention is related to a voltage conversion apparatus having a first loop circuit and a second loop circuit which share an inductance component, in which a current passes through the first and second loop circuits alternately in accordance with ON/OFF operation of a first switching element provided in the first loop circuit, characterized in that a direction of a magnetic field through the first loop circuit generated at the ON operation of the first switching element in the first loop circuit is the same as a direction of a magnetic field through the second loop circuit generated at the OFF operation of the first switching element in the first loop circuit subsequent to the ON operation.
摘要翻译：本发明涉及一种具有第一环路电路和第二环路电路的电压转换装置，该第一环路电路和第二环路电路共享电感分量，其中电流根据第一开关的接通/断开操作交替地通过第一和第二回路电路元件，其特征在于，在第一回路电路中的第一开关元件的导通操作时产生的通过第一回路电路的磁场方向与通过第二回路的磁场的方向相同在ON操作之后的第一回路中的第一开关元件的OFF操作下产生的环路电路。

4. 发明申请

US20120007530A1 NOISE REDUCTION ARRANGEMENT RELATED TO A THREE-PHASE BRUSHLESS MOTOR 审中-公开
标题翻译：与三相无刷电动机相关的噪声减少装置
公开(公告)号：US20120007530A1
公开(公告)日：2012-01-12
申请号：US13257717
申请日：2010-03-17
申请人： Takashi Imai , Takayuki Naito , Koichi Mizutani , Kouichi Yamanoue , Shigeki Yamamoto
发明人： Takashi Imai , Takayuki Naito , Koichi Mizutani , Kouichi Yamanoue , Shigeki Yamamoto
IPC分类号： H02P6/14
CPC分类号： H02M7/003
摘要： An object of the present invention is to effectively reduce noise generated when driving a three-phase brushless motor. A noise reduction arrangement applied to a three-phase brushless motor is disclosed, wherein respective current loops, which are generated when two switching elements Q1 and Q2 related to U-phase are turned on or off in reversed phase with respect to each other, are opposed to each other in a direction of the normal to a board; respective current loops, which are generated when two switching elements Q3 and Q4 related to V-phase are turned on or off in reversed phase with respect to each other, are opposed to each other in a direction of the normal to the board; and respective current loops, which are generated when two switching elements Q5 and Q6 related to W-phase are turned on or off in reversed phase with respect to each other, are opposed to each other in a direction of the normal to the board.
摘要翻译：本发明的目的是有效地减少驱动三相无刷电动机时产生的噪音。公开了一种应用于三相无刷电动机的降噪装置，其中当与U相相关的两个开关元件Q1和Q2相互相连时产生的各个电流回路相互相反地接通或断开，在董事会的正常方向上彼此相反; 当与V相相关的两个开关元件Q3和Q4相对于彼此反相地接通或断开时产生的各个电流回路在板的法线方向上彼此相对; 并且当与W相相关的两个开关元件Q5和Q6相对于彼此反相地导通或截止时产生的各个电流回路在板的法线方向上彼此相对。

5. 发明授权

US08994342B2 Switching apparatus 有权
标题翻译：开关装置
公开(公告)号：US08994342B2
公开(公告)日：2015-03-31
申请号：US13381531
申请日：2010-07-01
申请人： Takayuki Naito , Takashi Imai , Koichi Mizutani , Kouichi Yamanoue , Shigeki Yamamoto
发明人： Takayuki Naito , Takashi Imai , Koichi Mizutani , Kouichi Yamanoue , Shigeki Yamamoto
IPC分类号： H03K17/041 , H02M3/155 , H02M7/00
CPC分类号： H03K17/041 , H02M3/155 , H02M7/003 , H03K2217/0036
摘要： A switching apparatus is disclosed that includes a first loop circuit configured to include a switching element, an inductive component and a capacitor; and a second loop circuit configured to share the inductive component with the first loop circuit, wherein the capacitor is inserted in series with the inductive component in the first loop, wherein the switching apparatus controls respective currents flowing through the first loop circuit and the second loop circuit in an alternating manner by turning on/off the switching element in order to control the current flowing through the inductive component, and wherein a first magnetic flux generated by the current flowing through the first loop circuit as the switching element is being turned on and a second magnetic flux generated by the current flowing through the second loop circuit as the switching element is being turned off head in the same direction.
摘要翻译：公开了一种开关装置，其包括配置成包括开关元件，电感元件和电容器的第一环路电路; 以及第二环路电路，被配置为与所述第一环路电路共享所述电感分量，其中所述电容器与所述第一环路中的所述电感元件串联插入，其中所述开关装置控制流过所述第一环路和所述第二环路的相应电流通过接通/关断开关元件来交替地进行电路，以便控制流过电感元件的电流，并且其中当开关元件被接通时由流过第一回路电路的电流产生的第一磁通和当开关元件在相同方向上被切断时，由流过第二环路的电流产生的第二磁通量。

6. 发明授权

US09088202B2 Voltage conversion apparatus and electrical load driving apparatus to reduce noise through magnetic field 有权
标题翻译：电压转换装置和电负载驱动装置通过磁场降低噪声
公开(公告)号：US09088202B2
公开(公告)日：2015-07-21
申请号：US12679617
申请日：2009-09-08
申请人： Koichi Mizutani , Shinji Sekido , Junzo Oe , Takayuki Naito , Takashi Imai , Kouichi Yamanoue , Shigeki Yamamoto
发明人： Koichi Mizutani , Shinji Sekido , Junzo Oe , Takayuki Naito , Takashi Imai , Kouichi Yamanoue , Shigeki Yamamoto
IPC分类号： H02M7/00 , H02M7/538
CPC分类号： H02M7/003 , H02M3/158 , H02M7/538
摘要： The present invention is related to a voltage conversion apparatus having a first loop circuit and a second loop circuit which share an inductance component, in which a current passes through the first and second loop circuits alternately in accordance with ON/OFF operation of a first switching element provided in the first loop circuit, characterized in that a direction of a magnetic field through the first loop circuit generated at the ON operation of the first switching element in the first loop circuit is the same as a direction of a magnetic field through the second loop circuit generated at the OFF operation of the first switching element in the first loop circuit subsequent to the ON operation.
摘要翻译：本发明涉及一种具有第一环路电路和第二环路电路的电压转换装置，该第一环路电路和第二环路电路共享电感分量，其中电流根据第一开关的接通/断开操作交替地通过第一和第二回路电路元件，其特征在于，在第一回路电路中的第一开关元件的导通操作时产生的通过第一回路电路的磁场方向与通过第二回路的磁场的方向相同在ON操作之后的第一回路中的第一开关元件的OFF操作下产生的环路电路。

7. 发明申请

US20120105042A1 SWITCHING APPARATUS 有权
标题翻译：切换装置
公开(公告)号：US20120105042A1
公开(公告)日：2012-05-03
申请号：US13381531
申请日：2010-07-01
申请人： Takayuki Naito , Takashi Imai , Koichi Mizutani , Kouichi Yamanoue , Shigeki Yamamoto
发明人： Takayuki Naito , Takashi Imai , Koichi Mizutani , Kouichi Yamanoue , Shigeki Yamamoto
IPC分类号： G05F1/10
CPC分类号： H03K17/041 , H02M3/155 , H02M7/003 , H03K2217/0036
摘要： A switching apparatus is disclosed that includes a first loop circuit configured to include a switching element, an inductive component and a capacitor; and a second loop circuit configured to share the inductive component with the first loop circuit, wherein the capacitor is inserted in series with the inductive component in the first loop, wherein the switching apparatus controls respective currents flowing through the first loop circuit and the second loop circuit in an alternating manner by turning on/off the switching element in order to control the current flowing through the inductive component, and wherein a first magnetic flux generated by the current flowing through the first loop circuit as the switching element is being turned on and a second magnetic flux generated by the current flowing through the second loop circuit as the switching element is being turned off head in the same direction.
摘要翻译：公开了一种开关装置，其包括配置成包括开关元件，电感元件和电容器的第一环路电路; 以及第二环路电路，被配置为与所述第一环路电路共享所述电感分量，其中所述电容器与所述第一环路中的所述电感元件串联插入，其中所述开关装置控制流过所述第一环路和所述第二环路的相应电流通过接通/关断开关元件来交替地进行电路，以便控制流过电感元件的电流，并且其中当开关元件被接通时由流过第一回路电路的电流产生的第一磁通和当开关元件在相同方向上被切断时，由流过第二环路的电流产生的第二磁通量。

8. 发明授权

US06784368B2 Shield connection structure of cable 有权
标题翻译：电缆屏蔽连接结构
公开(公告)号：US06784368B2
公开(公告)日：2004-08-31
申请号：US10149671
申请日：2002-06-13
申请人： Takashi Imai , Junzo Ooe , Hiroshi Kobayashi
发明人： Takashi Imai , Junzo Ooe , Hiroshi Kobayashi
IPC分类号： H01B734
CPC分类号： H05K9/0018 , H01R4/646 , H01R9/0518 , H02G3/22 , H02K5/225 , H02K11/01
摘要： A shield connection structure for shielding electromagnetic noise for a long time with a simple structure. A shielded cable is located through a cylindrical part of a shield terminal formed of a material having a small conductive resistance. The cylindrical part of the shield terminal is held in contact with a shield braid of the coaxial cable by a caulking layer between the shield braid and the cable core, and a flange part of the shield terminal is fixed via a low-resistance joint, such as a bolt, to a metallic housing. Use of relatively rigid caulking and the low-resistance joint provides a vibration-resistant shielded connection structure suitable for long-lived use in an applications such as a connection for an electric motor in a vehicle.
摘要翻译：用于长时间屏蔽电磁噪声的屏蔽连接结构，结构简单。屏蔽电缆通过由具有小导电电阻的材料形成的屏蔽端子的圆柱形部分定位。屏蔽端子的圆柱形部分通过屏蔽编织层和电缆芯之间的铆接层与同轴电缆的屏蔽编织层保持接触，并且屏蔽端子的凸缘部分经由低电阻接头固定，例如作为螺栓，到金属外壳。使用相对刚性的填缝和低阻力接头提供了适用于诸如车辆中的电动机的连接的应用中长期使用的抗振屏蔽连接结构。

9. 发明授权

US07569947B2 Interior material structure for vehicle 失效
标题翻译：汽车内饰材料结构
公开(公告)号：US07569947B2
公开(公告)日：2009-08-04
申请号：US11629304
申请日：2005-06-28
申请人： Takashi Imai , Yuichi Ochiai , Takayuki Naito , Koutarou Hongou , Tadanobu Ide
发明人： Takashi Imai , Yuichi Ochiai , Takayuki Naito , Koutarou Hongou , Tadanobu Ide
IPC分类号： B60L1/00
CPC分类号： B60R13/02 , B60R13/0206 , B60R13/0212 , B60R2013/0287
摘要： A disclosed interior material structure for a vehicle including an interior material made of a conductive portion and non-conductive portions covering the conductive portion includes a grounding unit (103) configured to electrically connect the conductive portion and a vehicle body. The grounding unit includes an interior material side terminal (201), a vehicle body side terminal (202), and a conductive wire (204). The interior material side terminal has a projecting member configured to bite into the interior material and then to be locked with the bite of the interior material in contact with the conductive portion. The vehicle body side terminal is configured to be attached to the vehicle body such that the vehicle body side terminal is electrically connected to the vehicle body. The conductive wire is configured to electrically connect the interior material side terminal and the vehicle body side terminal.
摘要翻译：公开的用于车辆的内部材料结构，其包括由导电部分制成的内部材料和覆盖导电部分的非导电部分，包括被配置为电连接导电部分和车身的接地单元（103）。接地单元包括内部材料侧端子（201），车身侧端子（202）和导线（204）。内部材料侧端子具有突出构件，其构造成咬入内部材料，然后与内部材料的咬合与导电部分接触而被锁定。车体侧端子被构造成安装在车体上，使得车身侧端子电连接到车体。导线被构造成电连接内部材料侧端子和车身侧端子。

10. 发明申请

US20070257502A1 Interior Material Structure for Vehicle 失效
标题翻译：汽车内饰材料结构
公开(公告)号：US20070257502A1
公开(公告)日：2007-11-08
申请号：US11629304
申请日：2005-06-28
申请人： Takashi Imai , Yuichi Ochiai , Takayuki Naito , Koutarou Hongou , Tadanobu Ide
发明人： Takashi Imai , Yuichi Ochiai , Takayuki Naito , Koutarou Hongou , Tadanobu Ide
IPC分类号： B60R13/02
CPC分类号： B60R13/02 , B60R13/0206 , B60R13/0212 , B60R2013/0287
摘要： A disclosed interior material structure for a vehicle including an interior material made of a conductive portion and non-conductive portions covering the conductive portion includes a grounding unit (103) configured to electrically connect the conductive portion and a vehicle body. The grounding unit includes an interior material side terminal (201), a vehicle body side terminal (202), and a conductive wire (204). The interior material side terminal has a projecting member configured to bite into the interior material and then to be locked with the bite of the interior material in contact with the conductive portion. The vehicle body side terminal is configured to be attached to the vehicle body such that the vehicle body side terminal is electrically connected to the vehicle body. The conductive wire is configured to electrically connect the interior material side terminal and the vehicle body side terminal.
摘要翻译：公开的用于车辆的内部材料结构，其包括由导电部分制成的内部材料和覆盖导电部分的非导电部分，包括被配置为电连接导电部分和车身的接地单元（103）。接地单元包括内部材料侧端子（201），车身侧端子（202）和导线（204）。内部材料侧端子具有突出构件，其构造成咬入内部材料，然后与内部材料的咬合与导电部分接触而被锁定。车体侧端子被构造成安装在车体上，使得车身侧端子电连接到车体。导线被构造成电连接内部材料侧端子和车身侧端子。

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