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1. 发明授权

US06605936B1 Current detecting apparatus and current detecting method 失效
标题翻译：电流检测装置和电流检测方法
公开(公告)号：US06605936B1
公开(公告)日：2003-08-12
申请号：US09662896
申请日：2000-09-15
申请人： Yasuhiro Tamai , Yoshinori Ikuta , Takashi Gohara , Mitsuaki Morimoto
发明人： Yasuhiro Tamai , Yoshinori Ikuta , Takashi Gohara , Mitsuaki Morimoto
IPC分类号： G01R1900
CPC分类号： G01R15/202
摘要： This invention provides a current detecting apparatus including three conductors disposed radially from a branch point such that they are branched, three hall devices disposed between conductors adjacent of the three conductors, and an operation processing circuit for detecting a current flowing through each of the three conductors based on an operation output obtained by a predetermined operation based on electric signals from the respective hall devices.
摘要翻译：本发明提供了一种电流检测装置，包括从分支点径向设置成分支的三个导体，设置在与三个导体相邻的导体之间的三个霍尔器件，以及用于检测流过三个导体中的每一个的电流的操作处理电路基于通过来自各个霍尔设备的电信号通过预定操作获得的操作输出。

2. 发明授权

US06512359B1 Current detector using magnetic-electric conversion element and electric connection box using the same 失效
标题翻译：使用磁电转换元件的电流检测器和使用其的电接线盒
公开(公告)号：US06512359B1
公开(公告)日：2003-01-28
申请号：US09655786
申请日：2000-09-06
申请人： Yasuhiro Tamai , Takashi Gohara , Yoshinori Ikuta , Mitsuaki Morimoto
发明人： Yasuhiro Tamai , Takashi Gohara , Yoshinori Ikuta , Mitsuaki Morimoto
IPC分类号： G01R3300
CPC分类号： G01R15/207
摘要： A current detector includes; a conductor to be measured in which a through hole is formed, the conductor to be measured having a first branch path and a second branch path for dividing a current flowing into two portions; a first magnetic-electric conversion element being arranged in the through hole of the conductor to be measured, the first magnetic-electric conversion element being provided for detecting a disturbance; and a second magnetic-electric conversion element being arranged outside of the first branch path and the second branch path formed in the conductor to be measured.
摘要翻译：电流检测器包括：待形成的导体，其中形成有通孔，待测量的导体具有第一分支路径和用于分流流入两部分的电流的第二分支路径; 第一磁电转换元件布置在待测导体的通孔中，第一磁电转换元件用于检测干扰; 以及第二磁电转换元件，其布置在形成在待测导体中的第一分支路径和第二分支路径的外侧。

3. 发明授权

US06411190B1 Circuit breaker 失效
标题翻译：断路器
公开(公告)号：US06411190B1
公开(公告)日：2002-06-25
申请号：US09631647
申请日：2000-08-02
申请人： Noboru Yamaguchi , Takashi Gohara , Yasuhiro Tamai , Hideo Takahashi , Mitsuaki Morimoto , Yoshinori Ikuta
发明人： Noboru Yamaguchi , Takashi Gohara , Yasuhiro Tamai , Hideo Takahashi , Mitsuaki Morimoto , Yoshinori Ikuta
IPC分类号： H01H7120
CPC分类号： H01H39/00 , H01H2039/008
摘要： A current sensor 73 detects a current flowing through a first buss bar 11. When a current value detected by the current sensor 73 became equal to or greater than a threshold current value, a CPU 74 outputs a driving control signal to a driving circuit 77, and the driving circuit 77 operates an, ignitor 29 through a second substrate 65 and a terminal 50. Therefore, the ignitor 29 ignites, a second projection 41 is melted by heat of a heating agent 27, a compression spring 34 is expanded and a thermite case 26 jumps up. Thus, electrical connection between the thermite case 26 and the first and second buss bars 11, 19 is interrupted. Further, since an outer container 61 in which the current sensor 73, the CPU and the driving circuit 77 are accommodated is integrally assembled with the cap 14a and the resin case 14b in which the thermite case 26, the ignitor 29, the compression spring 34 and the second projection 41 are accommodated, non-operational state of the ignitor 29 due to disconnection of electric wire is not generated.
摘要翻译：电流传感器73检测流过第一总线杆11的电流。当由电流传感器73检测到的电流值变得等于或大于阈值电流值时，CPU74向驱动电路77输出驱动控制信号，并且驱动电路77通过第二基板65和端子50操作点火器29.因此，点火器29点燃，第二突起41被加热剂27的热量熔化，压缩弹簧34膨胀，并且热情况26跳了起来。因此，铝热壳体26与第一和第二母线11,19之间的电连接被中断。此外，由于容纳有电流传感器73，CPU和驱动电路77的外部容器61与盖体14a和树脂壳体14b一体地组装，在该壳体14b中，散热壳体26，点火器29，压缩弹簧34 并且第二突起41被容纳，不会产生由于电线断开引起的点火器29的非操作状态。

4. 发明授权

US06459255B1 Current detector 失效
标题翻译：电流检测器
公开(公告)号：US06459255B1
公开(公告)日：2002-10-01
申请号：US09640067
申请日：2000-08-17
申请人： Yasuhiro Tamai , Yoshinori Ikuta , Takashi Gohara , Mitsuaki Morimoto
发明人： Yasuhiro Tamai , Yoshinori Ikuta , Takashi Gohara , Mitsuaki Morimoto
IPC分类号： G01R3300
CPC分类号： G01R15/202
摘要： A current detector having a linear conductor 111, 112, a linear to-be measured conductor 10 disposed substantially in parallel to the conductor 111, 112 and through which a to-be measured current flows. A Hall element 20 disposed in the vicinity of the to-be measured conductor 10 such that a magnetic flux generated by the to-be measured current flowing through the to-be measured conductor 10 enter into a magnetic-force sensing face 21 substantially perpendicularly. A substrate 30 for supporting the conductor and the to-be measured conductor 10 such that the magnetic flux generated by a current flowing through the conductor becomes substantially parallel to the magnetic-force sensing face +21 in the magnetic-force sensing face 21 of the Hall element 20.
摘要翻译：具有线性导体111,112的电流检测器，基本上平行于导体111,112设置的待测导线10，待测电流流过该电流检测器。设置在待测导体10附近的霍尔元件20，使得流过被测导体10的待测电流产生的磁通量基本垂直地进入磁力检测面21。用于支撑导体和被测导体10的基板30，使得由流过导体的电流产生的磁通变得基本上平行于磁力检测面21中的磁力检测面+21 霍尔元件20。

5. 发明授权

US06441604B1 Apparatus and method for sensing electric current based on electric signal from magneto-electric conversion element 有权
标题翻译：基于来自磁电转换元件的电信号感测电流的装置和方法
公开(公告)号：US06441604B1
公开(公告)日：2002-08-27
申请号：US09642098
申请日：2000-08-21
申请人： Takashi Gohara , Yoshinori Ikuta , Yasuhiro Tamai , Mitsuaki Morimoto
发明人： Takashi Gohara , Yoshinori Ikuta , Yasuhiro Tamai , Mitsuaki Morimoto
IPC分类号： G01R3312
CPC分类号： G01R15/202
摘要： An electric current sensor for sensing an electric current flowing through a conductor comprises a single hall element having a magnetic-flux sensitive surface, and an angle adjusting mechanism. The angle adjusting mechanism changes an angle between the magnetic-flux sensitive surface and the direction of a magnetic flux induced by the electric current flowing through the conductor. The magneto-electric conversion element outputs an electric signal in response to a magnetic flux density at the magnetic-flux sensitive surface. The electric current sensor detects the electric current flowing through the conductor based on the electric signal output from the magneto-electric conversion element whose magnetic-flux sensitive surface is oriented with respect to the magnetic flux at a selected angle.
摘要翻译：用于感测流过导体的电流的电流传感器包括具有磁通敏感表面的单个霍尔元件和角度调节机构。角度调整机构使磁通敏感面与由流过导体的电流引起的磁通方向的角度变化。磁电转换元件响应于磁通敏感表面处的磁通密度输出电信号。电流传感器基于从其磁通敏感表面相对于磁通以选定角度取向的磁电转换元件输出的电信号来检测流过导体的电流。

6. 发明授权

US06646429B2 Current detection device, method of detecting electric current and power supply system using the same 有权
公开(公告)号：US06646429B2
公开(公告)日：2003-11-11
申请号：US09930947
申请日：2001-08-17
申请人： Takashi Gohara , Yasuhiro Tamai , Mitsuaki Morimoto , Yoshinori Ikuta
发明人： Takashi Gohara , Yasuhiro Tamai , Mitsuaki Morimoto , Yoshinori Ikuta
IPC分类号： G01R3300
CPC分类号： B60K6/22 , B60K6/26 , B60K6/28 , B60K6/40 , B60K6/405 , B60W10/08 , G01R15/20 , Y10S903/903 , Y10S903/904 , Y10S903/906 , Y10S903/907 , Y10S903/951 , Y10S903/952
摘要： A current detection device, a power supply system and a method for detecting electric current is disclosed as including an electric conductor 10 which has first, second and third conductor components 11, 12, 13 extending from a diverging point O in three orientations with a given angle with respect to one another, first and second magnet-electric transducer elements 21, 22 located at both sides of the first conductor component in positions equally spaced from the first conductor component and in the vicinity of the diverging point, and a calculation processor circuit responsive to a differential value between first and second electric signals produced by the first and second transducer elements for thereby detecting electric current flowing through the first conductor component.

7. 发明授权

US06525533B2 Current detection switch and apparatus therewith 有权
标题翻译：电流检测开关及其装置
公开(公告)号：US06525533B2
公开(公告)日：2003-02-25
申请号：US09840022
申请日：2001-04-24
申请人： Mitsuaki Morimoto , Takashi Gohara , Yoshinori Ikuta , Yasuhiro Tamai
发明人： Mitsuaki Morimoto , Takashi Gohara , Yoshinori Ikuta , Yasuhiro Tamai
IPC分类号： G01R3300
CPC分类号： H02H1/0007 , H02H3/08
摘要： A current detection switch comprising a measured conductor into which a measured current flows, a plurality of magnetoelectric devices placed sandwiching the measured conductor so as to have magneto-sensitive faces on sides to which a magnetic flux generated by the measured current is input, each of the magnetoelectric devices for outputting a magnetoelectric signal when the magnetic flux exceeds a predetermined value, and a computation section for outputting a logical multiplication of the magnetoelectric signals from the plurality of magnetoelectric devices as a detection signal.
摘要翻译：一种电流检测开关，包括测量的电流流过的测量导体，多个放置在测量导体上的磁电装置，以便在输入由测量电流产生的磁通的侧面上具有磁敏面，用于当磁通量超过预定值时输出磁电信号的磁电装置，以及用于输出来自多个磁电装置的磁电信号的逻辑乘法作为检测信号的计算部分。

8. 发明授权

US06515468B1 Current sensor and electric circuit using the same 失效
标题翻译：电流传感器和电路使用相同
公开(公告)号：US06515468B1
公开(公告)日：2003-02-04
申请号：US09644681
申请日：2000-08-24
申请人： Mitsuaki Morimoto , Yasuhiro Tamai , Yoshinori Ikuta , Takashi Gohara
发明人： Mitsuaki Morimoto , Yasuhiro Tamai , Yoshinori Ikuta , Takashi Gohara
IPC分类号： G01R3300
CPC分类号： G01R15/207 , H01H71/08 , H01H71/123 , H01H71/125 , H01H2071/088
摘要： A current sensor including a cabinet 10, a sensor conductor 20 partially accommodated in the cabinet 10 and secured to the cabinet 10 and having opposite ends pulled out from the cabinet 10, and a Hall element 30 accommodated in the cabinet 10 and secured to the cabinet 10, and disposed in the vicinity of the sensor conductor 20. An electric circuit including the current sensor, and a wire conductor 60 used for wiring of the electric circuit and having fitting portions 61 to be fitted to terminals 1 and 2 of the sensor conductor 20 of the current sensor.
摘要翻译：电流传感器，包括机壳10，传感器导体20，其部分地容纳在机壳10中并且固定到机壳10并且具有从机壳10拉出的相对端;以及容纳在机壳10中并固定到机壳10的霍尔元件30 设置在传感器导体20附近的电路。包括电流传感器的电路和用于电路布线的布线导体60，并具有装配到传感器导体的端子1和2上的嵌合部分61 20个电流传感器。

9. 发明授权

US06580180B2 Power supply apparatus for vehicle 有权
标题翻译：车辆供电装置
公开(公告)号：US06580180B2
公开(公告)日：2003-06-17
申请号：US09819657
申请日：2001-03-29
申请人： Yasuhiro Tamai , Yoshinori Ikuta , Takashi Gohara , Tetsuya Hasegawa
发明人： Yasuhiro Tamai , Yoshinori Ikuta , Takashi Gohara , Tetsuya Hasegawa
IPC分类号： B60L100
CPC分类号： H02J7/1423 , B60R16/03 , Y10T307/352 , Y10T307/549
摘要： A first battery 12 is for supply of power at a first voltage. A second battery 13 is for supply of power at a second voltage to a load 14. A converter 120 is between the first battery 12 and the second battery 13. The converter 120 is for conversion of power between the first voltage and the second voltage in magnitude. A controller 110 is for operation of the converter 120 in dependent on a first current in magnitude through the load 14 and a second current in magnitude at an output terminal of the second battery 13.
摘要翻译：第一电池12用于以第一电压供电。第二电池13用于向负载14提供第二电压的电力。转换器120位于第一电池12和第二电池13之间。转换器120用于在第一电压和第二电压之间转换功率大小。控制器110用于依赖于通过负载14的大小的第一电流和在第二电池13的输出端的大小的第二电流来操作转换器120。

10. 发明授权

US06459170B1 On-board electric power supply system 有权
标题翻译：车载电源系统
公开(公告)号：US06459170B1
公开(公告)日：2002-10-01
申请号：US09642670
申请日：2000-08-22
申请人： Yasuhiro Tamai , Takashi Gohara , Yoshinori Ikuta
发明人： Yasuhiro Tamai , Takashi Gohara , Yoshinori Ikuta
IPC分类号： H02J332
CPC分类号： H02J7/1423 , B60L1/003 , B60L11/12 , B60L11/1861 , B60L11/1868 , B60L2240/545 , B60L2240/547 , B60R16/03 , H02J1/08 , H02J2001/008 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y10T307/383 , Y10T307/527 , Y10T307/937
摘要： A CPU (31) captures an on control signal for low-voltage loads (26 to 28) in LAN multiplex transmission, controls low-voltage switching devices (36 to 38) to be turned on in order to supply a power to the low-voltage loads (26 to 28), and performs a DC supply from a low-voltage battery (29) to the low-voltage loads (26 to 28). In this case, immediately after the on control signal for the low-voltage loads (26 to 28) is captured, the CPU (31) controls a voltage converter (32) which is not operating, so as to be activated, thereby performing a DC supply to the low-voltage battery (29) and the low-voltage loads (26 to 28).
摘要翻译： CPU（31）在LAN多路复用传输中捕获用于低电压负载（26至28）的导通控制信号，控制要接通的低压开关装置（36至38），以向低频负载电压负载（26〜28），并从低压电池（29）到低压负载（26〜28）进行直流供电。在这种情况下，在捕获了低压负载（26〜28）的接通控制信号之后，CPU（31）控制不工作的电压转换器（32），从而进行对低压电池（29）和低压负载（26至28）的DC供电。

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