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1. 发明申请

US20060038561A1 MAGNETIC SENSOR 有权
标题翻译：磁传感器
公开(公告)号：US20060038561A1
公开(公告)日：2006-02-23
申请号：US10522753
申请日：2004-08-18
申请人： Yoshinobu Honkura , Michiharu Yamamoto , Yoshiaki Koutani , Kazumasa Sumi , Masaki Mori
发明人： Yoshinobu Honkura , Michiharu Yamamoto , Yoshiaki Koutani , Kazumasa Sumi , Masaki Mori
IPC分类号： G01R33/04
CPC分类号： G01R33/09 , G01R33/02 , G01R33/063
摘要： A magnetic sensor includes a magnetic sensitive member 11 including an amorphous wire, a detection coil 12 wound around the magnetic sensitive member 11, and a sample-and-hold circuit for detecting a voltage induced in the amorphous wire 11 when a pulse current is interrupted. The sample-and-hold circuit has a sample-and-hold unit B31 and a delay circuit. The sample-and-hold unit B31 includes an electronic switch S31, a capacitor C32, a resistor R32, a resistor R33, and a high-input amplifier A31. The delay circuit includes a resistor R31 connected to a control terminal of the electronic switch S31 and a capacitor C31.
摘要翻译：磁传感器包括：包含非晶线的感磁元件11，缠绕在感磁元件11上的检测线圈12;以及当脉冲电流中断时检测非晶线11感应电压的采样保持电路。采样保持电路具有采样保持单元B31和延迟电路。采样保持单元B31包括电子开关S31，电容器C32，电阻器R32，电阻器R33和高输入放大器A 31.延迟电路包括电阻器R 31，其连接到电子开关S31的控制端子和电容器C31。

2. 发明授权

US07026812B2 Magnetic sensor 有权
标题翻译：磁传感器
公开(公告)号：US07026812B2
公开(公告)日：2006-04-11
申请号：US10522753
申请日：2004-08-18
申请人： Yoshinobu Honkura , Michiharu Yamamoto , Yoshiaki Koutani , Kazumasa Sumi , Masaki Mori
发明人： Yoshinobu Honkura , Michiharu Yamamoto , Yoshiaki Koutani , Kazumasa Sumi , Masaki Mori
IPC分类号： G01R33/00 , G01R33/02
CPC分类号： G01R33/09 , G01R33/02 , G01R33/063
摘要： A magnetic sensor includes a magnetic sensitive member 11 including an amorphous wire, a detection coil 12 wound around the magnetic sensitive member 11, and a sample-and-hold circuit for detecting a voltage induced in the amorphous wire 11 when a pulse current is interrupted. The sample-and-hold circuit has a sample-and-hold unit B31 and a delay circuit. The sample-and-hold unit B31 includes an electronic switch S31, a capacitor C32, a resistor R32, a resistor R33, and a high-input amplifier A31. The delay circuit includes a resistor R31 connected to a control terminal of the electronic switch S31 and a capacitor C31.
摘要翻译：磁传感器包括：包含非晶线的感磁元件11，缠绕在感磁元件11上的检测线圈12;以及当脉冲电流中断时检测非晶线11感应电压的采样保持电路。采样保持电路具有采样保持单元B31和延迟电路。采样保持单元B31包括电子开关S31，电容器C32，电阻器R32，电阻器R33和高输入放大器A31。延迟电路包括连接到电子开关S31的控制端子的电阻器R31和电容器C31。

3. 发明授权

US06831457B2 Two-dimensional magnetic sensor including magneto-impedance sensor elements 失效
标题翻译：二维磁传感器包括磁阻传感器元件
公开(公告)号：US06831457B2
公开(公告)日：2004-12-14
申请号：US10274128
申请日：2002-10-21
申请人： Yoshinobu Honkura , Masaki Mori , Michiharu Yamamoto , Yoshiaki Koutani
发明人： Yoshinobu Honkura , Masaki Mori , Michiharu Yamamoto , Yoshiaki Koutani
IPC分类号： G01R3302
CPC分类号： G01R33/02
摘要： The present invention is a two-dimensional magnetic sensor having a first magneto-impedance sensor element including a first magneto-sensitive element and a first electro-magnetic coil which is wound around said first magneto-sensitive element; a second magneto-impedance sensor element including a second magneto-sensitive element and a second electro-magnetic coil which is wound around said second magneto-sensitive element; and an integrated circuit including an oscillator, a current switching element, a voltage detector, and an amplifier.
摘要翻译：本发明是一种具有第一磁阻抗传感器元件的二维磁传感器，该元件包括卷绕在所述第一磁敏元件上的第一磁敏元件和第一电磁线圈; 第二磁阻抗传感器元件，包括第二磁敏元件和缠绕在所述第二磁敏元件上的第二电磁线圈; 以及包括振荡器，电流开关元件，电压检测器和放大器的集成电路。

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。

5. 发明授权

US07224161B2 Magnet with electromagnetic coil/impedance/sensor element 有权
标题翻译：具有电磁线圈/阻抗/传感器元件的磁铁
公开(公告)号：US07224161B2
公开(公告)日：2007-05-29
申请号：US10501329
申请日：2003-02-19
申请人： Yoshinobu Honkura , Michiharu Yamamoto , Masaki Mori , Yoshiaki Koutani
发明人： Yoshinobu Honkura , Michiharu Yamamoto , Masaki Mori , Yoshiaki Koutani
IPC分类号： G01R33/02
CPC分类号： G01R33/02
摘要： A magneto impedance sensor element with electromagnetic coil comprised of: a terminal board on which an extended groove which extends in one direction has been formed; an electromagnetic coil, made with one part of the coil formed in a spiral shape inside the extended groove in the terminal board, and joined to each tip of that coil the other part of the coil placed across the top of the groove; insulating material placed in the extended groove on the terminal board; and a magnetic sensitive body inserted within the insulating material, to which either high frequency or pulse electic current is applied. When either high frequency or pulse electrical current is applied to the magnetic sensitive body, voltage is output from the above electromagnetic coil in response to the intensity of the external magnetic field which is generated in the electromagnetic coil.
摘要翻译：一种具有电磁线圈的磁阻抗传感器元件，包括：端子板，其上形成有沿一个方向延伸的延伸槽; 由线圈的一部分制成的电磁线圈，其在端子板的延伸槽内形成为螺旋形状，并且连接到线圈的每个尖端，线圈的另一部分横跨槽的顶部; 绝缘材料放置在端子板上的延伸槽中; 以及插入绝缘材料内的磁敏体，施加高频或脉冲电流。当将高频或脉冲电流施加到敏感体时，响应于在电磁线圈中产生的外部磁场的强度，从上述电磁线圈输出电压。

6. 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。

7. 发明申请

US20050116708A1 Magnet with electromagnetic coil/impedance/sensor element 有权
标题翻译：具有电磁线圈/阻抗/传感器元件的磁铁
公开(公告)号：US20050116708A1
公开(公告)日：2005-06-02
申请号：US10501329
申请日：2003-02-19
申请人： Yoshinobu Honkura , Michiharu Yamamoto , Masaki Mori , Yoshiaki Koutani
发明人： Yoshinobu Honkura , Michiharu Yamamoto , Masaki Mori , Yoshiaki Koutani
IPC分类号： G01R33/02
CPC分类号： G01R33/02
摘要： A magneto impedance sensor element with electromagnetic coil comprised of: a terminal board (1) on which an extended groove (11) which extends in one direction has been formed; an electromagnetic coil(3), made with one part of the coil (31) formed in a spiral shape inside the extended groove (11) in the terminal board (1), and joined to each tip of that coil the other part of the coil (32) placed across the top of the groove; insulating material (4) placed in the extended groove (11) on the terminal board(1); and a magnetic sensitive body (2) inserted within the insulating material (4), to which either high frequency or pulse electic current is applied. When either high frequency or pulse electrical current is applied to the magnetic sensitive body, voltage is output from the above electromagnetic coil in response to the intensity of the external magnetic field which is generated in the electromagnetic coil.
摘要翻译：一种具有电磁线圈的磁阻抗传感器元件，包括：端子板（1），其上形成有沿一个方向延伸的延伸槽（11）; 电磁线圈（3），其由线圈（31）的一部分形成在端子板（1）中的延伸槽（11）内的螺旋形状，并且连接到该线圈的每个尖端，线圈（32）横跨槽的顶部放置; 绝缘材料（4）放置在端子板（1）上的延伸槽（11）中; 以及插入在绝缘材料（4）内的施加高频或脉冲电流的磁敏体（2）。当将高频或脉冲电流施加到敏感体时，响应于在电磁线圈中产生的外部磁场的强度，从上述电磁线圈输出电压。

8. 发明授权

US06909368B2 Magnetic field detection device 失效
标题翻译：磁场检测装置
公开(公告)号：US06909368B2
公开(公告)日：2005-06-21
申请号：US10273129
申请日：2002-10-18
申请人： Kazumasa Sumi , Tomohiko Nagao , Yoshinobu Honkura , Masaki Mori
发明人： Kazumasa Sumi , Tomohiko Nagao , Yoshinobu Honkura , Masaki Mori
IPC分类号： G01R33/02 , G08B13/18 , G01R33/04 , G08B13/24
CPC分类号： G01R33/02
摘要： The present invention is a magnetic field detection device that makes use of a frequency characteristic affording circuit in order to selectively detect magnetic signals from a frequency domain accurately at a high level of sensitivity. The present invention has a magneto-impedance element, a detector coil and a negative feedback coil which is wound around the magneto-impedance element, and a frequency characteristic affording circuit which affords a frequency characteristics on the negative feedback signal of a negative feedback connecting an output terminal thereof with the negative feedback coil. Using filters as the frequency characteristic affording circuit, the following are possible uses of this magnetic field detection device: a geomagnet detection device for earthquake prediction (using a high-pass filter), a bill validation apparatus for vending machines, etc. (using a low-pass filter), and a magnetic oscillation detection device for a magnetic gate system (using a band-reject filter).
摘要翻译：本发明是利用频率特性提供电路的磁场检测装置，以便以高灵敏度精确地选择性地从频域检测磁信号。本发明具有缠绕在磁阻元件上的磁阻抗元件，检测线圈和负反馈线圈，以及频率特性提供电路，其在负反馈信号上提供负反馈的频率特性，输出端与负反馈线圈连接。使用滤波器作为频率特性提供电路，以下是该磁场检测装置的可能用途：用于地震预测的地磁检测装置（使用高通滤波器），用于自动售货机的纸币确认装置等（使用低通滤波器）和用于磁栅系统的磁振荡检测装置（使用带阻滤波器）。

9. 发明申请

US20070069721A1 Small-sized attitude detection sensor and portable telephone using the small-sized attitude detection sensor 失效
标题翻译：小型姿态检测传感器和便携式电话使用小型姿态检测传感器
公开(公告)号：US20070069721A1
公开(公告)日：2007-03-29
申请号：US10556093
申请日：2005-05-17
申请人： Yoshinobu Honkura , Michiharu Yamamoto , Yoshiaki Kohtani , Masaki Mori , Eiji Kako , Tomohiko Nagao , Toshiro Matsumura , Hirohisa Kusuda , Yasuhiro Nishide , Daisuke Tsujino , Jun Yamazaki , Takashi Katayama
发明人： Yoshinobu Honkura , Michiharu Yamamoto , Yoshiaki Kohtani , Masaki Mori , Eiji Kako , Tomohiko Nagao , Toshiro Matsumura , Hirohisa Kusuda , Yasuhiro Nishide , Daisuke Tsujino , Jun Yamazaki , Takashi Katayama
IPC分类号： G01R33/02
CPC分类号： G01C9/06 , G01C17/30 , G01C21/08
摘要： An attitude detection sensor includes three magnetic sensing parts that detect magnetic field strength in respective directions along three axes perpendicular to each other, and two tilt sensing parts that detect tilt angles around two axes perpendicular to each other. The tilt sensing parts each include a cantilever having a magnet body that moves in accordance with the tilt angle, and a magnetic detection head that detects a displacement of the magnet body. The three magnetic sensing parts and the two magnetic detection heads are each formed using a magnetic detection element of the same type. At least one electronic circuit for controlling the five magnetic detection elements, the three magnetic sensing parts, and the two tilt sensing parts is disposed in a single package in the form of a module.
摘要翻译：姿态检测传感器包括检测相互垂直的三个轴的各个方向上的磁场强度的三个磁感应部，以及检测相互垂直的两个轴的倾斜角的两个倾斜感测部。倾斜传感部件各自包括具有根据倾斜角度移动的磁体的悬臂和检测磁体的位移的磁检测头。三个磁感应部件和两个磁性检测头均使用相同类型的磁性检测元件形成。用于控制五个磁检测元件，三个磁感应部件和两个倾斜感测部件的至少一个电子电路以模块的形式设置在单个封装中。

10. 发明授权

US07886600B2 Motion sensor and portable telephone using the same 有权
标题翻译：运动传感器和便携式电话使用相同
公开(公告)号：US07886600B2
公开(公告)日：2011-02-15
申请号：US11444459
申请日：2006-06-01
申请人： Yoshinobu Honkura , Michiharu Yamamoto , Masaki Mori , Eiji Kako , Toshiro Matsumura , Jun Yamazaki , Hirohisa Kusuda , Yasuhiro Nishide , Daisuke Tsujino
发明人： Yoshinobu Honkura , Michiharu Yamamoto , Masaki Mori , Eiji Kako , Toshiro Matsumura , Jun Yamazaki , Hirohisa Kusuda , Yasuhiro Nishide , Daisuke Tsujino
IPC分类号： G01P15/08
CPC分类号： G01P15/08 , G01C17/28 , G01C21/16 , G01P15/105 , G01P15/11 , G01P15/18 , H04M1/72544 , H04M1/72561 , H04M2250/12
摘要： A motion sensor which can easily and accurately detect bearing, attitude and acceleration in any of three-dimensional directions and a portable telephone using the same. The motion sensor comprises three magnetic sensing parts for detecting magnetic field strength in 3-axis directions orthogonal to one another, and three acceleration sensing parts for detecting accelerations in the 3-axis directions. Each of the acceleration sensing parts has a magnet body constituted to be able to displace depending on acceleration, and a magnet displacement detection head for detecting a displacement of the magnet body. The three magnetic sensing parts and the three magnet displacement detection heads are all made of the same type of magnetic detection elements which operate based on common operation principles. The three magnetic sensing parts and the three acceleration sensing parts are integrated into one modular package together with one electronic circuit for controlling these six magnetic detection elements.
摘要翻译：一种运动传感器，其可以容易且精确地检测三维方向中的任何一个中的轴承，姿态和加速度，以及使用其的便携式电话。运动传感器包括用于检测彼此正交的3轴方向上的磁场强度的三个磁感应部件和用于检测3轴方向上的加速度的三个加速度感测部件。每个加速度感测部件具有构成为能够根据加速度而位移的磁体，以及用于检测磁体的位移的磁体位移检测头。三个磁感应部件和三个磁体位移检测头都是由相同类型的基于常规操作原理操作的磁检测元件制成的。三个磁感应部件和三个加速度感测部件与一个电子电路集成在一个模块化封装中，用于控制这六个磁性检测元件。

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