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1. 发明授权

US07219549B2 Accelerometer with cantilever and magnetic field detector 失效
标题翻译：具有悬臂和磁场检测器的加速度计
公开(公告)号：US07219549B2
公开(公告)日：2007-05-22
申请号：US11084818
申请日：2005-03-21
申请人： Yoshinobu Honkura , Michiharu Yamamoto , Yoshiaki Koutani , Masaki Mori , Eiji Kako , Kouei Genba , Takumi Asano , Naoki Ishikawa
发明人： Yoshinobu Honkura , Michiharu Yamamoto , Yoshiaki Koutani , Masaki Mori , Eiji Kako , Kouei Genba , Takumi Asano , Naoki Ishikawa
IPC分类号： G01P15/08
CPC分类号： G01P1/006 , G01P1/023 , G01P15/105 , G01P15/18 , G01P2015/0828
摘要： An accelerometer for measuring the displacement of a magnet body using magnetic detecting elements is provided, the accelerometer having superior measurement accuracy by suppressing influence of a peripheral magnetic field. The accelerometer has detecting units each having a cantilever which is elastically deformed so as to rotate around a fixed end thereof, a magnet body provided at a free end of the cantilever, and a magnetic detecting head portion disposed outside the rotation region of the cantilever. In order to correct detection signals output from the magnetic detecting head portions, the accelerometer has peripheral magnetic field detecting portions for measuring a peripheral magnetic field acting on the magnetic detecting head portions and the magnet bodies.
摘要翻译：提供了一种使用磁检测元件测量磁体的位移的加速度计，该加速度计通过抑制周边磁场的影响而具有优异的测量精度。加速度计具有检测单元，每个检测单元具有弹性变形以围绕其固定端旋转的悬臂，设置在悬臂的自由端的磁体和设置在悬臂的旋转区域的外侧的磁性检测头部。为了校正从磁检测头部输出的检测信号，加速度计具有用于测量作用在磁检测头部和磁体上的周边磁场的周边磁场检测部。

2. 发明申请

US20050242805A1 Three-dimensional magnetic direction sensor, and magneto-impedance sensor element 有权
标题翻译：三维磁方向传感器和磁阻传感器元件
公开(公告)号：US20050242805A1
公开(公告)日：2005-11-03
申请号：US10523807
申请日：2004-07-13
申请人： Yoshinobu Honkura , Michiharu Yamamoto , Kouei Genba
发明人： Yoshinobu Honkura , Michiharu Yamamoto , Kouei Genba
IPC分类号： G01R33/02
CPC分类号： G01R33/0206 , G01R33/02
摘要： A three-dimensional magnetic bearing sensor 10a includes a first sensor 101, a second sensor 102, and a third sensor 103 each constituted by a magneto-impedance sensor element 10 comprising a magnetic sensitive member 2 having a characteristic changed responsive to an external magnetic field, an insulator 4 formed to allow penetration of the magnetic sensitive member 2 therethrough, and an electromagnetic coil 3 made up of foil-like conductive patterns 31, 32 arranged in adjacent relation on an outer surface of the insulator 4. The first sensor 101, the second sensor 102, and the third sensor 103 are disposed such that directions in which the magnetic sensitive members 2 in respective sensors have maximum magnetic field detection sensitivities are substantially orthogonal to each other.
摘要翻译：三维磁性轴承传感器10a包括第一传感器101，第二传感器102和第三传感器103，每个传感器由磁阻抗传感器元件10构成，磁传感元件10包括响应于外部磁形成为允许敏感元件2穿过其中的绝缘体4以及在绝缘体4的外表面上相邻布置的由箔状导电图案31,32构成的电磁线圈3。第一传感器101，第二传感器102和第三传感器103被布置成使得各个传感器中的感磁元件2具有最大磁场检测灵敏度的方向基本上彼此正交。

3. 发明授权

US07298140B2 Three-dimensional magnetic direction sensor, and magneto-impedance sensor element 有权
标题翻译：三维磁方向传感器和磁阻传感器元件
公开(公告)号：US07298140B2
公开(公告)日：2007-11-20
申请号：US10523807
申请日：2004-07-13
申请人： Yoshinobu Honkura , Michiharu Yamamoto , Kouei Genba
发明人： Yoshinobu Honkura , Michiharu Yamamoto , Kouei Genba
IPC分类号： G01R33/02
CPC分类号： G01R33/0206 , G01R33/02
摘要： A three-dimensional magnetic bearing sensor 10a includes a first sensor 101, a second sensor 102, and a third sensor 103 each constituted by a magneto-impedance sensor element 10 comprising a magnetic sensitive member 2 having a characteristic changed responsive to an external magnetic field, an insulator 4 formed to allow penetration of the magnetic sensitive member 2 therethrough, and an electromagnetic coil 3 made up of foil-like conductive patterns 31, 32 arranged in adjacent relation on an outer surface of the insulator 4. The first sensor 101, the second sensor 102, and the third sensor 103 are disposed such that directions in which the magnetic sensitive members 2 in respective sensors have maximum magnetic field detection sensitivities are substantially orthogonal to each other.
摘要翻译：三维磁性轴承传感器10a包括第一传感器101，第二传感器102和第三传感器103，每个传感器由磁阻抗传感器元件10构成，磁传感元件10包括响应于外部磁形成为允许敏感元件2穿过其中的绝缘体4以及在绝缘体4的外表面上相邻布置的由箔状导电图案31,32构成的电磁线圈3。第一传感器101，第二传感器102和第三传感器103被布置成使得各个传感器中的感磁元件2具有最大磁场检测灵敏度的方向基本上彼此正交。

4. 发明申请

US20060123906A1 Accelerometer 失效
标题翻译：加速度计
公开(公告)号：US20060123906A1
公开(公告)日：2006-06-15
申请号：US11084818
申请日：2005-03-21
申请人： Yoshinobu Honkura , Michiharu Yamamoto , Yoshiaki Koutani , Masaki Mori , Eiji Kako , Kouei Genba , Takumi Asano , Naoki Ishikawa
发明人： Yoshinobu Honkura , Michiharu Yamamoto , Yoshiaki Koutani , Masaki Mori , Eiji Kako , Kouei Genba , Takumi Asano , Naoki Ishikawa
IPC分类号： G01P15/00
CPC分类号： G01P1/006 , G01P1/023 , G01P15/105 , G01P15/18 , G01P2015/0828
摘要： An accelerometer for measuring the displacement of a magnet body using magnetic detecting elements is provided, the accelerometer having superior measurement accuracy by suppressing influence of a peripheral magnetic field. The accelerometer has detecting units each having a cantilever which is elastically deformed so as to rotate around a fixed end thereof, a magnet body provided at a free end of the cantilever, and a magnetic detecting head portion disposed outside the rotation region of the cantilever. In order to correct detection signals output from the magnetic detecting head portions, the accelerometer has peripheral magnetic field detecting portions for measuring a peripheral magnetic field acting on the magnetic detecting head portions and the magnet bodies.
摘要翻译：提供了一种使用磁检测元件测量磁体的位移的加速度计，该加速度计通过抑制周边磁场的影响而具有优异的测量精度。加速度计具有检测单元，每个检测单元具有弹性变形以围绕其固定端旋转的悬臂，设置在悬臂的自由端的磁体和设置在悬臂的旋转区域的外侧的磁性检测头部。为了校正从磁检测头部输出的检测信号，加速度计具有用于测量作用在磁检测头部和磁体上的周边磁场的周边磁场检测部。

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